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1 | #ifdef _WIN32 |
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2 | # define WIN32_LEAN_AND_MEAN |
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3 | # define NTDDI_VERSION NTDDI_WIN2K // needed to get win2000 api calls |
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4 | # include <malloc.h> |
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5 | # include <windows.h> |
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6 | # include <wininet.h> |
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7 | # pragma warning(disable:4244) |
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8 | # pragma warning(disable:4761) |
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9 | #endif |
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10 | |
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11 | //#define DEBUG 1 |
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12 | #if DEBUG |
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13 | # include <valgrind/memcheck.h> |
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14 | #endif |
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15 | |
1 | #include "EXTERN.h" |
16 | #include "EXTERN.h" |
2 | #include "perl.h" |
17 | #include "perl.h" |
3 | #include "XSUB.h" |
18 | #include "XSUB.h" |
4 | |
19 | |
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20 | #ifdef _WIN32 |
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21 | # undef pipe |
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22 | // microsoft vs. C |
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23 | # define sqrtf(x) sqrt(x) |
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24 | # define roundf(x) (int)(x) |
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25 | # define atan2f(x,y) atan2(x,y) |
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26 | # define M_PI 3.14159265f |
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27 | #endif |
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28 | |
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29 | #include <assert.h> |
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30 | #include <math.h> |
5 | #include <string.h> |
31 | #include <string.h> |
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32 | #include <stdio.h> |
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33 | #include <stdlib.h> |
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34 | |
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35 | #define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW |
6 | |
36 | |
7 | #include <SDL.h> |
37 | #include <SDL.h> |
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38 | #include <SDL_thread.h> |
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39 | #include <SDL_endian.h> |
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40 | #include <SDL_image.h> |
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41 | #include <SDL_mixer.h> |
8 | #include <SDL_opengl.h> |
42 | #include <SDL_opengl.h> |
9 | |
43 | |
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44 | #define PANGO_ENABLE_BACKEND |
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45 | #define G_DISABLE_CAST_CHECKS |
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46 | |
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47 | #include <glib/gmacros.h> |
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48 | |
10 | #include <pango/pango.h> |
49 | #include <pango/pango.h> |
11 | #include <pango/pangofc-fontmap.h> |
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12 | #include <pango/pangoft2.h> |
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13 | |
50 | |
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51 | #ifndef _WIN32 |
14 | #include <sys/types.h> |
52 | # include <sys/types.h> |
15 | #include <sys/socket.h> |
53 | # include <sys/socket.h> |
16 | #include <netinet/in.h> |
54 | # include <netinet/in.h> |
17 | #include <netinet/tcp.h> |
55 | # include <netinet/tcp.h> |
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56 | # include <inttypes.h> |
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57 | #endif |
18 | |
58 | |
19 | static PangoContext *context; |
59 | #define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */ |
20 | static PangoFontMap *fontmap; |
60 | |
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61 | #define FOW_DARKNESS 32 |
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62 | |
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63 | #define MAP_EXTEND_X 32 |
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64 | #define MAP_EXTEND_Y 512 |
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65 | |
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66 | #define MIN_FONT_HEIGHT 10 |
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67 | |
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68 | #if 0 |
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69 | # define PARACHUTE SDL_INIT_NOPARACHUTE |
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70 | #else |
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71 | # define PARACHUTE 0 |
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72 | #endif |
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73 | |
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74 | static AV *texture_av; |
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75 | |
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76 | static struct |
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77 | { |
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78 | #define GL_FUNC(ptr,name) ptr name; |
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79 | #include "glfunc.h" |
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80 | #undef GL_FUNC |
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81 | } gl; |
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82 | |
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83 | static void |
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84 | gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa) |
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85 | { |
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86 | if (gl.BlendFuncSeparate) |
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87 | gl.BlendFuncSeparate (sa, da, saa, daa); |
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88 | else if (gl.BlendFuncSeparateEXT) |
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89 | gl.BlendFuncSeparateEXT (sa, da, saa, daa); |
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90 | else |
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91 | glBlendFunc (sa, da); |
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92 | } |
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93 | |
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94 | static GLuint |
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95 | gen_texture () |
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96 | { |
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97 | GLuint name; |
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98 | |
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99 | if (AvFILL (texture_av) >= 0) |
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100 | name = (GLuint)(size_t)av_pop (texture_av); |
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101 | else |
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102 | glGenTextures (1, &name); |
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103 | |
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104 | return name; |
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105 | } |
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106 | |
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107 | static void |
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108 | del_texture (GLuint name) |
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109 | { |
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110 | /* make a half-assed attempt at returning the memory used by the texture */ |
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111 | /* textures are frequently being reused by cfplus anyway */ |
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112 | /*glBindTexture (GL_TEXTURE_2D, name);*/ |
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113 | /*glTexImage2D (GL_TEXTURE_2D, 0, GL_ALPHA, 0, 0, 0, GL_ALPHA, GL_UNSIGNED_BYTE, 0);*/ |
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114 | av_push (texture_av, (SV *)(size_t)name); |
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115 | glDeleteTextures (1, &name); |
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116 | } |
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117 | |
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118 | #include "texcache.c" |
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119 | #include "rendercache.c" |
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120 | |
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121 | #include "pango-font.c" |
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122 | #include "pango-fontmap.c" |
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123 | #include "pango-render.c" |
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124 | |
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125 | typedef IV CFPlus__Channel; |
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126 | typedef SDL_RWops *CFPlus__RW; |
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127 | typedef Mix_Chunk *CFPlus__MixChunk; |
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128 | typedef Mix_Music *CFPlus__MixMusic; |
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129 | |
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130 | typedef PangoFontDescription *CFPlus__Font; |
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131 | |
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132 | static int |
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133 | shape_attr_p (PangoLayoutRun *run) |
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134 | { |
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135 | GSList *attrs = run->item->analysis.extra_attrs; |
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136 | |
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137 | while (attrs) |
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138 | { |
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139 | PangoAttribute *attr = attrs->data; |
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140 | |
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141 | if (attr->klass->type == PANGO_ATTR_SHAPE) |
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142 | return 1; |
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143 | |
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144 | attrs = attrs->next; |
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145 | } |
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146 | |
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147 | return 0; |
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148 | } |
21 | |
149 | |
22 | typedef struct cf_layout { |
150 | typedef struct cf_layout { |
23 | PangoLayout *pl; |
151 | PangoLayout *pl; |
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152 | float r, g, b, a; // default color for rgba mode |
24 | int base_height; |
153 | int base_height; |
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154 | CFPlus__Font font; |
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155 | rc_t *rc; |
25 | } *CFClient__Layout; |
156 | } *CFPlus__Layout; |
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157 | |
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158 | static CFPlus__Font default_font; |
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159 | static PangoContext *opengl_context; |
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160 | static PangoFontMap *opengl_fontmap; |
26 | |
161 | |
27 | static void |
162 | static void |
28 | substitute_func (FcPattern *pattern, gpointer data) |
163 | substitute_func (FcPattern *pattern, gpointer data) |
29 | { |
164 | { |
30 | FcPatternAddBool (pattern, FC_HINTING , 1); |
165 | FcPatternAddBool (pattern, FC_HINTING, 1); |
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166 | #ifdef FC_HINT_STYLE |
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167 | FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL); |
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168 | #endif |
31 | FcPatternAddBool (pattern, FC_AUTOHINT, 1); |
169 | FcPatternAddBool (pattern, FC_AUTOHINT, 0); |
32 | } |
170 | } |
33 | |
171 | |
34 | static void |
172 | static void |
35 | layout_update (CFClient__Layout self) |
173 | layout_update_font (CFPlus__Layout self) |
36 | { |
174 | { |
37 | /* use a random scale factor to account for unknown descenders, 0.8 works |
175 | /* use a random scale factor to account for unknown descenders, 0.8 works |
38 | * reasonably well with bitstream vera |
176 | * reasonably well with bitstream vera |
39 | */ |
177 | */ |
40 | PangoFontDescription *font = pango_context_get_font_description (context); |
178 | PangoFontDescription *font = self->font ? self->font : default_font; |
41 | pango_font_description_set_absolute_size (font, self->base_height * (PANGO_SCALE * 8 / 10)); |
179 | |
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180 | pango_font_description_set_absolute_size (font, |
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181 | MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10)); |
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182 | |
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183 | pango_layout_set_font_description (self->pl, font); |
42 | } |
184 | } |
43 | |
185 | |
44 | static void |
186 | static void |
45 | layout_get_pixel_size (CFClient__Layout self, int *w, int *h) |
187 | layout_get_pixel_size (CFPlus__Layout self, int *w, int *h) |
46 | { |
188 | { |
47 | layout_update (self); |
189 | PangoRectangle rect; |
48 | |
190 | |
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191 | // get_pixel_* wrongly rounds down |
49 | pango_layout_get_pixel_size (self->pl, w, h); |
192 | pango_layout_get_extents (self->pl, 0, &rect); |
50 | |
193 | |
51 | *w = (*w + 3) & ~3; |
194 | rect.width = (rect.width + PANGO_SCALE - 1) / PANGO_SCALE; |
52 | if (!*w) *w = 1; |
195 | rect.height = (rect.height + PANGO_SCALE - 1) / PANGO_SCALE; |
53 | if (!*h) *h = 1; |
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54 | } |
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55 | |
196 | |
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197 | if (!rect.width) rect.width = 1; |
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198 | if (!rect.height) rect.height = 1; |
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199 | |
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200 | *w = rect.width; |
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201 | *h = rect.height; |
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202 | } |
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203 | |
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204 | typedef uint16_t tileid; |
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205 | typedef uint16_t faceid; |
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206 | |
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207 | typedef struct { |
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208 | GLuint name; |
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209 | int w, h; |
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210 | float s, t; |
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211 | uint8_t r, g, b, a; |
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212 | tileid smoothtile; |
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213 | uint8_t smoothlevel; |
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214 | } maptex; |
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215 | |
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216 | typedef struct { |
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217 | uint32_t player; |
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218 | tileid tile[3]; |
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219 | uint16_t darkness; |
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220 | uint8_t stat_width, stat_hp, flags, smoothmax; |
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221 | } mapcell; |
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222 | |
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223 | typedef struct { |
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224 | int32_t c0, c1; |
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225 | mapcell *col; |
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226 | } maprow; |
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227 | |
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228 | typedef struct map { |
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229 | int x, y, w, h; |
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230 | int ox, oy; /* offset to virtual global coordinate system */ |
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231 | int faces; tileid *face2tile; // [faceid] |
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232 | int texs; maptex *tex; // [tileid] |
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233 | |
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234 | int32_t rows; |
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235 | maprow *row; |
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236 | } *CFPlus__Map; |
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237 | |
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238 | static char * |
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239 | prepend (char *ptr, int sze, int inc) |
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240 | { |
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241 | char *p; |
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242 | |
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243 | New (0, p, sze + inc, char); |
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244 | Zero (p, inc, char); |
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245 | Move (ptr, p + inc, sze, char); |
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246 | Safefree (ptr); |
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247 | |
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248 | return p; |
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249 | } |
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250 | |
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251 | static char * |
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252 | append (char *ptr, int sze, int inc) |
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253 | { |
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254 | Renew (ptr, sze + inc, char); |
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255 | Zero (ptr + sze, inc, char); |
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256 | |
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257 | return ptr; |
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258 | } |
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259 | |
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260 | #define Append(type,ptr,sze,inc) (ptr) = (type *)append ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type)) |
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261 | #define Prepend(type,ptr,sze,inc) (ptr) = (type *)prepend ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type)) |
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262 | |
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263 | static void |
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264 | need_facenum (struct map *self, faceid face) |
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265 | { |
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266 | while (self->faces <= face) |
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267 | { |
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268 | Append (tileid, self->face2tile, self->faces, self->faces); |
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269 | self->faces *= 2; |
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270 | } |
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271 | } |
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272 | |
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273 | static void |
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274 | need_texid (struct map *self, int texid) |
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275 | { |
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276 | while (self->texs <= texid) |
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277 | { |
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278 | Append (maptex, self->tex, self->texs, self->texs); |
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279 | self->texs *= 2; |
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280 | } |
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281 | } |
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282 | |
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283 | static maprow * |
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284 | map_get_row (CFPlus__Map self, int y) |
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285 | { |
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286 | if (0 > y) |
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287 | { |
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288 | int extend = - y + MAP_EXTEND_Y; |
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289 | Prepend (maprow, self->row, self->rows, extend); |
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290 | |
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291 | self->rows += extend; |
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292 | self->y += extend; |
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293 | y += extend; |
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294 | } |
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295 | else if (y >= self->rows) |
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296 | { |
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297 | int extend = y - self->rows + MAP_EXTEND_Y; |
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298 | Append (maprow, self->row, self->rows, extend); |
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299 | self->rows += extend; |
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300 | } |
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301 | |
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302 | return self->row + y; |
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303 | } |
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304 | |
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305 | static mapcell * |
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306 | row_get_cell (maprow *row, int x) |
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307 | { |
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308 | if (!row->col) |
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309 | { |
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310 | Newz (0, row->col, MAP_EXTEND_X, mapcell); |
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311 | row->c0 = x - MAP_EXTEND_X / 4; |
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312 | row->c1 = row->c0 + MAP_EXTEND_X; |
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313 | } |
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314 | |
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315 | if (row->c0 > x) |
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316 | { |
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317 | int extend = row->c0 - x + MAP_EXTEND_X; |
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318 | Prepend (mapcell, row->col, row->c1 - row->c0, extend); |
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319 | row->c0 -= extend; |
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320 | } |
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321 | else if (x >= row->c1) |
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322 | { |
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323 | int extend = x - row->c1 + MAP_EXTEND_X; |
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324 | Append (mapcell, row->col, row->c1 - row->c0, extend); |
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325 | row->c1 += extend; |
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326 | } |
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327 | |
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328 | return row->col + (x - row->c0); |
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329 | } |
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330 | |
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331 | static mapcell * |
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332 | map_get_cell (CFPlus__Map self, int x, int y) |
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333 | { |
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334 | return row_get_cell (map_get_row (self, y), x); |
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335 | } |
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336 | |
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337 | static void |
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338 | map_clear (CFPlus__Map self) |
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339 | { |
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340 | int r; |
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341 | |
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342 | for (r = 0; r < self->rows; r++) |
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343 | Safefree (self->row[r].col); |
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344 | |
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345 | Safefree (self->row); |
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346 | |
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347 | self->x = 0; |
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348 | self->y = 0; |
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349 | self->ox = 0; |
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350 | self->oy = 0; |
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351 | self->row = 0; |
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352 | self->rows = 0; |
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353 | } |
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354 | |
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355 | static void |
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356 | map_blank (CFPlus__Map self, int x0, int y0, int w, int h) |
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357 | { |
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358 | int x, y; |
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359 | maprow *row; |
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360 | mapcell *cell; |
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361 | |
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362 | for (y = y0; y < y0 + h; y++) |
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363 | if (y >= 0) |
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364 | { |
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365 | if (y >= self->rows) |
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366 | break; |
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367 | |
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368 | row = self->row + y; |
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369 | |
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370 | for (x = x0; x < x0 + w; x++) |
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371 | if (x >= row->c0) |
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372 | { |
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373 | if (x >= row->c1) |
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374 | break; |
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375 | |
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376 | cell = row->col + x - row->c0; |
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377 | |
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378 | cell->darkness = 0; |
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379 | cell->stat_hp = 0; |
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380 | cell->flags = 0; |
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381 | cell->player = 0; |
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382 | } |
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383 | } |
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384 | } |
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385 | |
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386 | typedef struct { |
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387 | tileid tile; |
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388 | uint8_t x, y, level; |
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389 | } smooth_key; |
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390 | |
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391 | static void |
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392 | smooth_or_bits (HV *hv, smooth_key *key, IV bits) |
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393 | { |
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394 | SV **sv = hv_fetch (hv, (char *)key, sizeof (*key), 1); |
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395 | |
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396 | if (SvIOK (*sv)) |
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397 | SvIV_set (*sv, SvIVX (*sv) | bits); |
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398 | else |
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399 | sv_setiv (*sv, bits); |
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400 | } |
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401 | |
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402 | static void |
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403 | music_finished (void) |
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404 | { |
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405 | SDL_UserEvent ev; |
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406 | |
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407 | ev.type = SDL_USEREVENT; |
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408 | ev.code = 0; |
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409 | ev.data1 = 0; |
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410 | ev.data2 = 0; |
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411 | |
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412 | SDL_PushEvent ((SDL_Event *)&ev); |
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413 | } |
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414 | |
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415 | static void |
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416 | channel_finished (int channel) |
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417 | { |
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418 | SDL_UserEvent ev; |
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419 | |
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420 | ev.type = SDL_USEREVENT; |
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421 | ev.code = 1; |
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422 | ev.data1 = (void *)(long)channel; |
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423 | ev.data2 = 0; |
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424 | |
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425 | SDL_PushEvent ((SDL_Event *)&ev); |
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426 | } |
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427 | |
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428 | static unsigned int |
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429 | minpot (unsigned int n) |
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430 | { |
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431 | if (!n) |
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432 | return 0; |
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433 | |
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434 | --n; |
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435 | |
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436 | n |= n >> 1; |
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437 | n |= n >> 2; |
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438 | n |= n >> 4; |
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439 | n |= n >> 8; |
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440 | n |= n >> 16; |
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441 | |
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442 | return n + 1; |
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443 | } |
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444 | |
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445 | static unsigned int |
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446 | popcount (unsigned int n) |
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447 | { |
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448 | n -= (n >> 1) & 0x55555555U; |
|
|
449 | n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U); |
|
|
450 | n = ((n >> 4) + n) & 0x0f0f0f0fU; |
|
|
451 | n *= 0x01010101U; |
|
|
452 | |
|
|
453 | return n >> 24; |
|
|
454 | } |
|
|
455 | |
|
|
456 | /* SDL should provide this, really. */ |
|
|
457 | #define SDLK_MODIFIER_MIN 300 |
|
|
458 | #define SDLK_MODIFIER_MAX 314 |
|
|
459 | |
|
|
460 | /******************************************************************************/ |
|
|
461 | |
|
|
462 | static GV *draw_x_gv, *draw_y_gv, *draw_w_gv, *draw_h_gv; |
|
|
463 | static GV *hover_gv; |
|
|
464 | |
|
|
465 | static int |
|
|
466 | within_widget (SV *widget, NV x, NV y) |
|
|
467 | { |
|
|
468 | HV *self; |
|
|
469 | SV **svp; |
|
|
470 | NV wx, ww, wy, wh; |
|
|
471 | |
|
|
472 | if (!SvROK (widget)) |
|
|
473 | return 0; |
|
|
474 | |
|
|
475 | self = (HV *)SvRV (widget); |
|
|
476 | |
|
|
477 | if (SvTYPE (self) != SVt_PVHV) |
|
|
478 | return 0; |
|
|
479 | |
|
|
480 | svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.; |
|
|
481 | if (y < wy) |
|
|
482 | return 0; |
|
|
483 | |
|
|
484 | svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.; |
|
|
485 | if (y >= wy + wh) |
|
|
486 | return 0; |
|
|
487 | |
|
|
488 | svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.; |
|
|
489 | if (x < wx) |
|
|
490 | return 0; |
|
|
491 | |
|
|
492 | svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.; |
|
|
493 | if (x >= wx + ww) |
|
|
494 | return 0; |
|
|
495 | |
|
|
496 | svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0); |
|
|
497 | if (!svp || !SvTRUE (*svp)) |
|
|
498 | return 0; |
|
|
499 | |
|
|
500 | return 1; |
|
|
501 | } |
|
|
502 | |
56 | MODULE = CFClient PACKAGE = CFClient |
503 | MODULE = CFPlus PACKAGE = CFPlus |
57 | |
504 | |
58 | PROTOTYPES: ENABLE |
505 | PROTOTYPES: ENABLE |
59 | |
506 | |
60 | BOOT: |
507 | BOOT: |
61 | { |
508 | { |
62 | fontmap = pango_ft2_font_map_new (); |
509 | HV *stash = gv_stashpv ("CFPlus", 1); |
|
|
510 | static const struct { |
|
|
511 | const char *name; |
|
|
512 | IV iv; |
|
|
513 | } *civ, const_iv[] = { |
|
|
514 | # define const_iv(name) { # name, (IV)name } |
|
|
515 | const_iv (SDLK_MODIFIER_MIN), |
|
|
516 | const_iv (SDLK_MODIFIER_MAX), |
|
|
517 | |
|
|
518 | const_iv (SDL_ACTIVEEVENT), |
|
|
519 | const_iv (SDL_KEYDOWN), |
|
|
520 | const_iv (SDL_KEYUP), |
|
|
521 | const_iv (SDL_MOUSEMOTION), |
|
|
522 | const_iv (SDL_MOUSEBUTTONDOWN), |
|
|
523 | const_iv (SDL_MOUSEBUTTONUP), |
|
|
524 | const_iv (SDL_JOYAXISMOTION), |
|
|
525 | const_iv (SDL_JOYBALLMOTION), |
|
|
526 | const_iv (SDL_JOYHATMOTION), |
|
|
527 | const_iv (SDL_JOYBUTTONDOWN), |
|
|
528 | const_iv (SDL_JOYBUTTONUP), |
|
|
529 | const_iv (SDL_QUIT), |
|
|
530 | const_iv (SDL_SYSWMEVENT), |
|
|
531 | const_iv (SDL_EVENT_RESERVEDA), |
|
|
532 | const_iv (SDL_EVENT_RESERVEDB), |
|
|
533 | const_iv (SDL_VIDEORESIZE), |
|
|
534 | const_iv (SDL_VIDEOEXPOSE), |
|
|
535 | const_iv (SDL_USEREVENT), |
|
|
536 | |
|
|
537 | const_iv (SDL_APPINPUTFOCUS), |
|
|
538 | const_iv (SDL_APPMOUSEFOCUS), |
|
|
539 | const_iv (SDL_APPACTIVE), |
|
|
540 | |
|
|
541 | const_iv (SDLK_FIRST), |
|
|
542 | const_iv (SDLK_LAST), |
|
|
543 | const_iv (SDLK_KP0), |
|
|
544 | const_iv (SDLK_KP1), |
|
|
545 | const_iv (SDLK_KP2), |
|
|
546 | const_iv (SDLK_KP3), |
|
|
547 | const_iv (SDLK_KP4), |
|
|
548 | const_iv (SDLK_KP5), |
|
|
549 | const_iv (SDLK_KP6), |
|
|
550 | const_iv (SDLK_KP7), |
|
|
551 | const_iv (SDLK_KP8), |
|
|
552 | const_iv (SDLK_KP9), |
|
|
553 | const_iv (SDLK_KP_PERIOD), |
|
|
554 | const_iv (SDLK_KP_DIVIDE), |
|
|
555 | const_iv (SDLK_KP_MULTIPLY), |
|
|
556 | const_iv (SDLK_KP_MINUS), |
|
|
557 | const_iv (SDLK_KP_PLUS), |
|
|
558 | const_iv (SDLK_KP_ENTER), |
|
|
559 | const_iv (SDLK_KP_EQUALS), |
|
|
560 | const_iv (SDLK_UP), |
|
|
561 | const_iv (SDLK_DOWN), |
|
|
562 | const_iv (SDLK_RIGHT), |
|
|
563 | const_iv (SDLK_LEFT), |
|
|
564 | const_iv (SDLK_INSERT), |
|
|
565 | const_iv (SDLK_HOME), |
|
|
566 | const_iv (SDLK_END), |
|
|
567 | const_iv (SDLK_PAGEUP), |
|
|
568 | const_iv (SDLK_PAGEDOWN), |
|
|
569 | const_iv (SDLK_F1), |
|
|
570 | const_iv (SDLK_F2), |
|
|
571 | const_iv (SDLK_F3), |
|
|
572 | const_iv (SDLK_F4), |
|
|
573 | const_iv (SDLK_F5), |
|
|
574 | const_iv (SDLK_F6), |
|
|
575 | const_iv (SDLK_F7), |
|
|
576 | const_iv (SDLK_F8), |
|
|
577 | const_iv (SDLK_F9), |
|
|
578 | const_iv (SDLK_F10), |
|
|
579 | const_iv (SDLK_F11), |
|
|
580 | const_iv (SDLK_F12), |
|
|
581 | const_iv (SDLK_F13), |
|
|
582 | const_iv (SDLK_F14), |
|
|
583 | const_iv (SDLK_F15), |
|
|
584 | const_iv (SDLK_NUMLOCK), |
|
|
585 | const_iv (SDLK_CAPSLOCK), |
|
|
586 | const_iv (SDLK_SCROLLOCK), |
|
|
587 | const_iv (SDLK_RSHIFT), |
|
|
588 | const_iv (SDLK_LSHIFT), |
|
|
589 | const_iv (SDLK_RCTRL), |
|
|
590 | const_iv (SDLK_LCTRL), |
|
|
591 | const_iv (SDLK_RALT), |
|
|
592 | const_iv (SDLK_LALT), |
|
|
593 | const_iv (SDLK_RMETA), |
|
|
594 | const_iv (SDLK_LMETA), |
|
|
595 | const_iv (SDLK_LSUPER), |
|
|
596 | const_iv (SDLK_RSUPER), |
|
|
597 | const_iv (SDLK_MODE), |
|
|
598 | const_iv (SDLK_COMPOSE), |
|
|
599 | const_iv (SDLK_HELP), |
|
|
600 | const_iv (SDLK_PRINT), |
|
|
601 | const_iv (SDLK_SYSREQ), |
|
|
602 | const_iv (SDLK_BREAK), |
|
|
603 | const_iv (SDLK_MENU), |
|
|
604 | const_iv (SDLK_POWER), |
|
|
605 | const_iv (SDLK_EURO), |
|
|
606 | const_iv (SDLK_UNDO), |
|
|
607 | |
|
|
608 | const_iv (KMOD_NONE), |
|
|
609 | const_iv (KMOD_SHIFT), |
|
|
610 | const_iv (KMOD_LSHIFT), |
|
|
611 | const_iv (KMOD_RSHIFT), |
|
|
612 | const_iv (KMOD_CTRL), |
|
|
613 | const_iv (KMOD_LCTRL), |
|
|
614 | const_iv (KMOD_RCTRL), |
|
|
615 | const_iv (KMOD_ALT), |
|
|
616 | const_iv (KMOD_LALT), |
|
|
617 | const_iv (KMOD_RALT), |
|
|
618 | const_iv (KMOD_META), |
|
|
619 | const_iv (KMOD_LMETA), |
|
|
620 | const_iv (KMOD_RMETA), |
|
|
621 | const_iv (KMOD_NUM), |
|
|
622 | const_iv (KMOD_CAPS), |
|
|
623 | const_iv (KMOD_MODE), |
|
|
624 | # undef const_iv |
|
|
625 | }; |
|
|
626 | |
|
|
627 | for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) |
|
|
628 | newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); |
|
|
629 | |
|
|
630 | assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK); |
|
|
631 | assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE); |
|
|
632 | } |
|
|
633 | |
|
|
634 | void |
|
|
635 | weaken (SV *rv) |
|
|
636 | PROTOTYPE: $ |
|
|
637 | CODE: |
|
|
638 | sv_rvweaken (rv); |
|
|
639 | |
|
|
640 | int |
|
|
641 | in_destruct () |
|
|
642 | CODE: |
|
|
643 | RETVAL = PL_main_cv == Nullcv; |
|
|
644 | OUTPUT: |
|
|
645 | RETVAL |
|
|
646 | |
|
|
647 | NV floor (NV x) |
|
|
648 | |
|
|
649 | NV ceil (NV x) |
|
|
650 | |
|
|
651 | IV minpot (UV n) |
|
|
652 | |
|
|
653 | IV popcount (UV n) |
|
|
654 | |
|
|
655 | void |
|
|
656 | pango_init () |
|
|
657 | CODE: |
|
|
658 | { |
|
|
659 | opengl_fontmap = pango_opengl_font_map_new (); |
63 | pango_ft2_font_map_set_default_substitute ((PangoFT2FontMap *)fontmap, substitute_func, 0, 0); |
660 | pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0); |
64 | context = pango_ft2_font_map_create_context ((PangoFT2FontMap *)fontmap); |
661 | opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap); |
65 | } |
662 | } |
|
|
663 | |
|
|
664 | char * |
|
|
665 | SDL_GetError () |
|
|
666 | |
|
|
667 | int |
|
|
668 | SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE) |
|
|
669 | |
|
|
670 | void |
|
|
671 | SDL_Quit () |
|
|
672 | |
|
|
673 | void |
|
|
674 | SDL_ListModes (int rgb, int alpha) |
|
|
675 | PPCODE: |
|
|
676 | { |
|
|
677 | SDL_Rect **m; |
|
|
678 | |
|
|
679 | SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb); |
|
|
680 | SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb); |
|
|
681 | SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb); |
|
|
682 | SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha); |
|
|
683 | |
|
|
684 | SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15); |
|
|
685 | SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0); |
|
|
686 | |
|
|
687 | SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0); |
|
|
688 | SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0); |
|
|
689 | SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0); |
|
|
690 | SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0); |
|
|
691 | |
|
|
692 | SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1); |
|
|
693 | #if SDL_VERSION_ATLEAST(1,2,10) |
|
|
694 | SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1); |
|
|
695 | SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1); |
|
|
696 | #endif |
|
|
697 | |
|
|
698 | m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL); |
|
|
699 | |
|
|
700 | if (m && m != (SDL_Rect **)-1) |
|
|
701 | while (*m) |
|
|
702 | { |
|
|
703 | if ((*m)->w >= 640 && (*m)->h >= 480) |
|
|
704 | { |
|
|
705 | AV *av = newAV (); |
|
|
706 | av_push (av, newSViv ((*m)->w)); |
|
|
707 | av_push (av, newSViv ((*m)->h)); |
|
|
708 | av_push (av, newSViv (rgb)); |
|
|
709 | av_push (av, newSViv (alpha)); |
|
|
710 | XPUSHs (sv_2mortal (newRV_noinc ((SV *)av))); |
|
|
711 | } |
|
|
712 | |
|
|
713 | ++m; |
|
|
714 | } |
|
|
715 | } |
|
|
716 | |
|
|
717 | int |
|
|
718 | SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen) |
|
|
719 | CODE: |
|
|
720 | { |
|
|
721 | SDL_EnableUNICODE (1); |
|
|
722 | SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL); |
|
|
723 | |
|
|
724 | SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb); |
|
|
725 | SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb); |
|
|
726 | SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb); |
|
|
727 | SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha); |
|
|
728 | |
|
|
729 | RETVAL = !!SDL_SetVideoMode ( |
|
|
730 | w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0) |
|
|
731 | ); |
|
|
732 | |
|
|
733 | if (RETVAL) |
|
|
734 | { |
|
|
735 | av_clear (texture_av); |
|
|
736 | |
|
|
737 | SDL_WM_SetCaption ("Crossfire TRT Client " VERSION, "Crossfire TRT"); |
|
|
738 | #define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name); |
|
|
739 | #include "glfunc.h" |
|
|
740 | #undef GL_FUNC |
|
|
741 | } |
|
|
742 | } |
|
|
743 | OUTPUT: |
|
|
744 | RETVAL |
|
|
745 | |
|
|
746 | void |
|
|
747 | SDL_GL_SwapBuffers () |
|
|
748 | |
|
|
749 | char * |
|
|
750 | SDL_GetKeyName (int sym) |
|
|
751 | |
|
|
752 | int |
|
|
753 | SDL_GetAppState () |
|
|
754 | |
|
|
755 | void |
|
|
756 | poll_events () |
|
|
757 | PPCODE: |
|
|
758 | { |
|
|
759 | SDL_Event ev; |
|
|
760 | |
|
|
761 | SDL_PumpEvents (); |
|
|
762 | while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0) |
|
|
763 | { |
|
|
764 | HV *hv = newHV (); |
|
|
765 | hv_store (hv, "type", 4, newSViv (ev.type), 0); |
|
|
766 | |
|
|
767 | switch (ev.type) |
|
|
768 | { |
|
|
769 | case SDL_KEYDOWN: |
|
|
770 | case SDL_KEYUP: |
|
|
771 | hv_store (hv, "state", 5, newSViv (ev.key.state), 0); |
|
|
772 | hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0); |
|
|
773 | hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0); |
|
|
774 | hv_store (hv, "cmod", 4, newSViv (SDL_GetModState ()), 0); /* current mode */ |
|
|
775 | hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0); |
|
|
776 | break; |
|
|
777 | |
|
|
778 | case SDL_ACTIVEEVENT: |
|
|
779 | hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0); |
|
|
780 | hv_store (hv, "state", 5, newSViv (ev.active.state), 0); |
|
|
781 | break; |
|
|
782 | |
|
|
783 | case SDL_MOUSEMOTION: |
|
|
784 | { |
|
|
785 | int state = ev.motion.state; |
|
|
786 | int x = ev.motion.x; |
|
|
787 | int y = ev.motion.y; |
|
|
788 | int xrel = ev.motion.xrel; |
|
|
789 | int yrel = ev.motion.yrel; |
|
|
790 | |
|
|
791 | /* do simplistic event compression */ |
|
|
792 | while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0 |
|
|
793 | && state == ev.motion.state) |
|
|
794 | { |
|
|
795 | xrel += ev.motion.xrel; |
|
|
796 | yrel += ev.motion.yrel; |
|
|
797 | x = ev.motion.x; |
|
|
798 | y = ev.motion.y; |
|
|
799 | SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)); |
|
|
800 | } |
|
|
801 | |
|
|
802 | hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0); |
|
|
803 | hv_store (hv, "state", 5, newSViv (state), 0); |
|
|
804 | hv_store (hv, "x", 1, newSViv (x), 0); |
|
|
805 | hv_store (hv, "y", 1, newSViv (y), 0); |
|
|
806 | hv_store (hv, "xrel", 4, newSViv (xrel), 0); |
|
|
807 | hv_store (hv, "yrel", 4, newSViv (yrel), 0); |
|
|
808 | } |
|
|
809 | break; |
|
|
810 | |
|
|
811 | case SDL_MOUSEBUTTONDOWN: |
|
|
812 | case SDL_MOUSEBUTTONUP: |
|
|
813 | hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0); |
|
|
814 | |
|
|
815 | hv_store (hv, "button", 6, newSViv (ev.button.button), 0); |
|
|
816 | hv_store (hv, "state", 5, newSViv (ev.button.state), 0); |
|
|
817 | hv_store (hv, "x", 1, newSViv (ev.button.x), 0); |
|
|
818 | hv_store (hv, "y", 1, newSViv (ev.button.y), 0); |
|
|
819 | break; |
|
|
820 | |
|
|
821 | case SDL_USEREVENT: |
|
|
822 | hv_store (hv, "code", 4, newSViv (ev.user.code), 0); |
|
|
823 | hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0); |
|
|
824 | hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0); |
|
|
825 | break; |
|
|
826 | } |
|
|
827 | |
|
|
828 | XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1)))); |
|
|
829 | } |
|
|
830 | } |
|
|
831 | |
|
|
832 | int |
|
|
833 | Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 1024) |
|
|
834 | POSTCALL: |
|
|
835 | Mix_HookMusicFinished (music_finished); |
|
|
836 | Mix_ChannelFinished (channel_finished); |
|
|
837 | |
|
|
838 | void |
|
|
839 | Mix_CloseAudio () |
|
|
840 | |
|
|
841 | int |
|
|
842 | Mix_AllocateChannels (int numchans = -1) |
|
|
843 | |
|
|
844 | const char * |
|
|
845 | Mix_GetError () |
66 | |
846 | |
67 | void |
847 | void |
68 | lowdelay (int fd, int val = 1) |
848 | lowdelay (int fd, int val = 1) |
69 | CODE: |
849 | CODE: |
70 | setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val)); |
850 | setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val)); |
71 | |
851 | |
72 | char * |
852 | void |
73 | gl_version () |
853 | win32_proxy_info () |
74 | CODE: |
854 | PPCODE: |
75 | RETVAL = (char *)glGetString (GL_VERSION); |
855 | { |
|
|
856 | #ifdef _WIN32 |
|
|
857 | char buffer[2048]; |
|
|
858 | DWORD buflen; |
|
|
859 | |
|
|
860 | EXTEND (SP, 3); |
|
|
861 | |
|
|
862 | buflen = sizeof (buffer); |
|
|
863 | if (InternetQueryOption (0, INTERNET_OPTION_PROXY, (void *)buffer, &buflen)) |
|
|
864 | if (((INTERNET_PROXY_INFO *)buffer)->dwAccessType == INTERNET_OPEN_TYPE_PROXY) |
|
|
865 | { |
|
|
866 | PUSHs (newSVpv (((INTERNET_PROXY_INFO *)buffer)->lpszProxy, 0)); |
|
|
867 | |
|
|
868 | buflen = sizeof (buffer); |
|
|
869 | if (InternetQueryOption (0, INTERNET_OPTION_PROXY_USERNAME, (void *)buffer, &buflen)) |
|
|
870 | { |
|
|
871 | PUSHs (newSVpv (buffer, 0)); |
|
|
872 | |
|
|
873 | buflen = sizeof (buffer); |
|
|
874 | if (InternetQueryOption (0, INTERNET_OPTION_PROXY_PASSWORD, (void *)buffer, &buflen)) |
|
|
875 | PUSHs (newSVpv (buffer, 0)); |
|
|
876 | } |
|
|
877 | } |
|
|
878 | #endif |
|
|
879 | } |
|
|
880 | |
|
|
881 | void |
|
|
882 | add_font (char *file) |
|
|
883 | CODE: |
|
|
884 | FcConfigAppFontAddFile (0, (const FcChar8 *)file); |
|
|
885 | |
|
|
886 | void |
|
|
887 | load_image_inline (SV *image_) |
|
|
888 | ALIAS: |
|
|
889 | load_image_file = 1 |
|
|
890 | PPCODE: |
|
|
891 | { |
|
|
892 | STRLEN image_len; |
|
|
893 | char *image = (char *)SvPVbyte (image_, image_len); |
|
|
894 | SDL_Surface *surface, *surface2; |
|
|
895 | SDL_PixelFormat fmt; |
|
|
896 | SDL_RWops *rw = ix |
|
|
897 | ? SDL_RWFromFile (image, "rb") |
|
|
898 | : SDL_RWFromConstMem (image, image_len); |
|
|
899 | |
|
|
900 | if (!rw) |
|
|
901 | croak ("load_image: %s", SDL_GetError ()); |
|
|
902 | |
|
|
903 | surface = IMG_Load_RW (rw, 1); |
|
|
904 | if (!surface) |
|
|
905 | croak ("load_image: %s", SDL_GetError ()); |
|
|
906 | |
|
|
907 | fmt.palette = NULL; |
|
|
908 | fmt.BitsPerPixel = 32; |
|
|
909 | fmt.BytesPerPixel = 4; |
|
|
910 | #if SDL_BYTEORDER == SDL_LIL_ENDIAN |
|
|
911 | fmt.Rmask = 0x000000ff; |
|
|
912 | fmt.Gmask = 0x0000ff00; |
|
|
913 | fmt.Bmask = 0x00ff0000; |
|
|
914 | fmt.Amask = 0xff000000; |
|
|
915 | #else |
|
|
916 | fmt.Rmask = 0xff000000; |
|
|
917 | fmt.Gmask = 0x00ff0000; |
|
|
918 | fmt.Bmask = 0x0000ff00; |
|
|
919 | fmt.Amask = 0x000000ff; |
|
|
920 | #endif |
|
|
921 | fmt.Rloss = 0; |
|
|
922 | fmt.Gloss = 0; |
|
|
923 | fmt.Bloss = 0; |
|
|
924 | fmt.Aloss = 0; |
|
|
925 | fmt.Rshift = 0; |
|
|
926 | fmt.Gshift = 8; |
|
|
927 | fmt.Bshift = 16; |
|
|
928 | fmt.Ashift = 24; |
|
|
929 | fmt.colorkey = 0; |
|
|
930 | fmt.alpha = 0; |
|
|
931 | |
|
|
932 | surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE); |
|
|
933 | |
|
|
934 | assert (surface2->pitch == surface2->w * 4); |
|
|
935 | |
|
|
936 | SDL_LockSurface (surface2); |
|
|
937 | EXTEND (SP, 6); |
|
|
938 | PUSHs (sv_2mortal (newSViv (surface2->w))); |
|
|
939 | PUSHs (sv_2mortal (newSViv (surface2->h))); |
|
|
940 | PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch))); |
|
|
941 | PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB))); |
|
|
942 | PUSHs (sv_2mortal (newSViv (GL_RGBA))); |
|
|
943 | PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE))); |
|
|
944 | SDL_UnlockSurface (surface2); |
|
|
945 | |
|
|
946 | SDL_FreeSurface (surface); |
|
|
947 | SDL_FreeSurface (surface2); |
|
|
948 | } |
|
|
949 | |
|
|
950 | void |
|
|
951 | average (int x, int y, uint32_t *data) |
|
|
952 | PPCODE: |
|
|
953 | { |
|
|
954 | uint32_t r = 0, g = 0, b = 0, a = 0; |
|
|
955 | |
|
|
956 | x = y = x * y; |
|
|
957 | |
|
|
958 | while (x--) |
|
|
959 | { |
|
|
960 | uint32_t p = *data++; |
|
|
961 | |
|
|
962 | r += (p ) & 255; |
|
|
963 | g += (p >> 8) & 255; |
|
|
964 | b += (p >> 16) & 255; |
|
|
965 | a += (p >> 24) & 255; |
|
|
966 | } |
|
|
967 | |
|
|
968 | EXTEND (SP, 4); |
|
|
969 | PUSHs (sv_2mortal (newSViv (r / y))); |
|
|
970 | PUSHs (sv_2mortal (newSViv (g / y))); |
|
|
971 | PUSHs (sv_2mortal (newSViv (b / y))); |
|
|
972 | PUSHs (sv_2mortal (newSViv (a / y))); |
|
|
973 | } |
|
|
974 | |
|
|
975 | void |
|
|
976 | error (char *message) |
|
|
977 | CODE: |
|
|
978 | fprintf (stderr, "ERROR: %s\n", message); |
|
|
979 | #ifdef _WIN32 |
|
|
980 | MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR); |
|
|
981 | #endif |
|
|
982 | |
|
|
983 | void |
|
|
984 | fatal (char *message) |
|
|
985 | CODE: |
|
|
986 | fprintf (stderr, "FATAL: %s\n", message); |
|
|
987 | #ifdef _WIN32 |
|
|
988 | MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR); |
|
|
989 | #endif |
|
|
990 | _exit (1); |
|
|
991 | |
|
|
992 | void |
|
|
993 | _exit (int retval = 0) |
|
|
994 | CODE: |
|
|
995 | #ifdef WIN32 |
|
|
996 | ExitThread (retval); // unclean, please beam me up |
|
|
997 | #else |
|
|
998 | _exit (retval); |
|
|
999 | #endif |
|
|
1000 | |
|
|
1001 | void |
|
|
1002 | debug () |
|
|
1003 | CODE: |
|
|
1004 | { |
|
|
1005 | #if DEBUG |
|
|
1006 | VALGRIND_DO_LEAK_CHECK; |
|
|
1007 | #endif |
|
|
1008 | } |
|
|
1009 | |
|
|
1010 | MODULE = CFPlus PACKAGE = CFPlus::Font |
|
|
1011 | |
|
|
1012 | PROTOTYPES: DISABLE |
|
|
1013 | |
|
|
1014 | CFPlus::Font |
|
|
1015 | new_from_file (SV *class, char *path, int id = 0) |
|
|
1016 | CODE: |
|
|
1017 | { |
|
|
1018 | int count; |
|
|
1019 | FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count); |
|
|
1020 | RETVAL = pango_fc_font_description_from_pattern (pattern, 0); |
|
|
1021 | FcPatternDestroy (pattern); |
|
|
1022 | } |
76 | OUTPUT: |
1023 | OUTPUT: |
77 | RETVAL |
1024 | RETVAL |
78 | |
1025 | |
79 | char * |
1026 | void |
80 | gl_extensions () |
1027 | DESTROY (CFPlus::Font self) |
81 | CODE: |
1028 | CODE: |
82 | RETVAL = (char *)glGetString (GL_EXTENSIONS); |
1029 | pango_font_description_free (self); |
|
|
1030 | |
|
|
1031 | void |
|
|
1032 | make_default (CFPlus::Font self) |
|
|
1033 | PROTOTYPE: $ |
|
|
1034 | CODE: |
|
|
1035 | default_font = self; |
|
|
1036 | |
|
|
1037 | MODULE = CFPlus PACKAGE = CFPlus::Layout |
|
|
1038 | |
|
|
1039 | PROTOTYPES: DISABLE |
|
|
1040 | |
|
|
1041 | void |
|
|
1042 | reset_glyph_cache () |
|
|
1043 | PROTOTYPE: |
|
|
1044 | CODE: |
|
|
1045 | tc_clear (); |
|
|
1046 | |
|
|
1047 | CFPlus::Layout |
|
|
1048 | new (SV *class) |
|
|
1049 | CODE: |
|
|
1050 | New (0, RETVAL, 1, struct cf_layout); |
|
|
1051 | |
|
|
1052 | RETVAL->pl = pango_layout_new (opengl_context); |
|
|
1053 | RETVAL->r = 1.; |
|
|
1054 | RETVAL->g = 1.; |
|
|
1055 | RETVAL->b = 1.; |
|
|
1056 | RETVAL->a = 1.; |
|
|
1057 | RETVAL->base_height = MIN_FONT_HEIGHT; |
|
|
1058 | RETVAL->font = 0; |
|
|
1059 | RETVAL->rc = rc_alloc (); |
|
|
1060 | |
|
|
1061 | pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR); |
|
|
1062 | layout_update_font (RETVAL); |
83 | OUTPUT: |
1063 | OUTPUT: |
84 | RETVAL |
1064 | RETVAL |
85 | |
1065 | |
86 | void |
1066 | void |
87 | add_font (char *file) |
|
|
88 | CODE: |
|
|
89 | FcConfigAppFontAddFile (0, (const FcChar8 *)file); /* no idea wether this is required */ |
|
|
90 | |
|
|
91 | void |
|
|
92 | set_font (char *file) |
|
|
93 | CODE: |
|
|
94 | { |
|
|
95 | int count; |
|
|
96 | FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)file, 0, 0, &count); |
|
|
97 | PangoFontDescription *font = pango_fc_font_description_from_pattern (pattern, 0); |
|
|
98 | FcPatternDestroy (pattern); |
|
|
99 | pango_context_set_font_description (context, font); |
|
|
100 | } |
|
|
101 | |
|
|
102 | MODULE = CFClient PACKAGE = CFClient::Layout |
|
|
103 | |
|
|
104 | CFClient::Layout |
|
|
105 | new (SV *class, int base_height = 10) |
|
|
106 | CODE: |
|
|
107 | New (0, RETVAL, 1, struct cf_layout); |
|
|
108 | RETVAL->base_height = base_height; |
|
|
109 | RETVAL->pl = pango_layout_new (context); |
|
|
110 | pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR); |
|
|
111 | OUTPUT: |
|
|
112 | RETVAL |
|
|
113 | |
|
|
114 | void |
|
|
115 | DESTROY (CFClient::Layout self) |
1067 | DESTROY (CFPlus::Layout self) |
116 | CODE: |
1068 | CODE: |
117 | g_object_unref (self->pl); |
1069 | g_object_unref (self->pl); |
|
|
1070 | rc_free (self->rc); |
118 | Safefree (self); |
1071 | Safefree (self); |
119 | |
1072 | |
120 | void |
1073 | void |
121 | set_markup (CFClient::Layout self, SV *text_) |
1074 | set_text (CFPlus::Layout self, SV *text_) |
122 | CODE: |
1075 | CODE: |
123 | { |
1076 | { |
124 | STRLEN textlen; |
1077 | STRLEN textlen; |
125 | char *text = SvPVutf8 (text_, textlen); |
1078 | char *text = SvPVutf8 (text_, textlen); |
126 | |
1079 | |
|
|
1080 | pango_layout_set_text (self->pl, text, textlen); |
|
|
1081 | } |
|
|
1082 | |
|
|
1083 | void |
|
|
1084 | set_markup (CFPlus::Layout self, SV *text_) |
|
|
1085 | CODE: |
|
|
1086 | { |
|
|
1087 | STRLEN textlen; |
|
|
1088 | char *text = SvPVutf8 (text_, textlen); |
|
|
1089 | |
127 | pango_layout_set_markup (self->pl, text, textlen); |
1090 | pango_layout_set_markup (self->pl, text, textlen); |
128 | } |
1091 | } |
129 | |
1092 | |
130 | void |
1093 | void |
|
|
1094 | set_shapes (CFPlus::Layout self, ...) |
|
|
1095 | CODE: |
|
|
1096 | { |
|
|
1097 | PangoAttrList *attrs = 0; |
|
|
1098 | const char *text = pango_layout_get_text (self->pl); |
|
|
1099 | const char *pos = text; |
|
|
1100 | int arg = 4; |
|
|
1101 | |
|
|
1102 | while (arg < items && (pos = strstr (pos, OBJ_STR))) |
|
|
1103 | { |
|
|
1104 | PangoRectangle inkrect, rect; |
|
|
1105 | PangoAttribute *attr; |
|
|
1106 | |
|
|
1107 | int x = SvIV (ST (arg - 3)); |
|
|
1108 | int y = SvIV (ST (arg - 2)); |
|
|
1109 | int w = SvIV (ST (arg - 1)); |
|
|
1110 | int h = SvIV (ST (arg )); |
|
|
1111 | |
|
|
1112 | inkrect.x = 0; |
|
|
1113 | inkrect.y = 0; |
|
|
1114 | inkrect.width = 0; |
|
|
1115 | inkrect.height = 0; |
|
|
1116 | |
|
|
1117 | rect.x = x * PANGO_SCALE; |
|
|
1118 | rect.y = y * PANGO_SCALE; |
|
|
1119 | rect.width = w * PANGO_SCALE; |
|
|
1120 | rect.height = h * PANGO_SCALE; |
|
|
1121 | |
|
|
1122 | if (!attrs) |
|
|
1123 | attrs = pango_layout_get_attributes (self->pl); |
|
|
1124 | |
|
|
1125 | attr = pango_attr_shape_new (&inkrect, &rect); |
|
|
1126 | attr->start_index = pos - text; |
|
|
1127 | attr->end_index = attr->start_index + sizeof (OBJ_STR) - 1; |
|
|
1128 | pango_attr_list_insert (attrs, attr); |
|
|
1129 | |
|
|
1130 | arg += 4; |
|
|
1131 | pos += sizeof (OBJ_STR) - 1; |
|
|
1132 | } |
|
|
1133 | |
|
|
1134 | if (attrs) |
|
|
1135 | pango_layout_set_attributes (self->pl, attrs); |
|
|
1136 | } |
|
|
1137 | |
|
|
1138 | void |
|
|
1139 | get_shapes (CFPlus::Layout self) |
|
|
1140 | PPCODE: |
|
|
1141 | { |
|
|
1142 | PangoLayoutIter *iter = pango_layout_get_iter (self->pl); |
|
|
1143 | |
|
|
1144 | do |
|
|
1145 | { |
|
|
1146 | PangoLayoutRun *run = pango_layout_iter_get_run (iter); |
|
|
1147 | |
|
|
1148 | if (run && shape_attr_p (run)) |
|
|
1149 | { |
|
|
1150 | PangoRectangle extents; |
|
|
1151 | pango_layout_iter_get_run_extents (iter, 0, &extents); |
|
|
1152 | |
|
|
1153 | EXTEND (SP, 2); |
|
|
1154 | PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.x)))); |
|
|
1155 | PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.y)))); |
|
|
1156 | } |
|
|
1157 | } |
|
|
1158 | while (pango_layout_iter_next_run (iter)); |
|
|
1159 | |
|
|
1160 | pango_layout_iter_free (iter); |
|
|
1161 | } |
|
|
1162 | |
|
|
1163 | int |
|
|
1164 | has_wrapped (CFPlus::Layout self) |
|
|
1165 | CODE: |
|
|
1166 | { |
|
|
1167 | int lines = 1; |
|
|
1168 | const char *text = pango_layout_get_text (self->pl); |
|
|
1169 | |
|
|
1170 | while (*text) |
|
|
1171 | lines += *text++ == '\n'; |
|
|
1172 | |
|
|
1173 | RETVAL = lines < pango_layout_get_line_count (self->pl); |
|
|
1174 | } |
|
|
1175 | OUTPUT: |
|
|
1176 | RETVAL |
|
|
1177 | |
|
|
1178 | SV * |
|
|
1179 | get_text (CFPlus::Layout self) |
|
|
1180 | CODE: |
|
|
1181 | RETVAL = newSVpv (pango_layout_get_text (self->pl), 0); |
|
|
1182 | sv_utf8_decode (RETVAL); |
|
|
1183 | OUTPUT: |
|
|
1184 | RETVAL |
|
|
1185 | |
|
|
1186 | void |
|
|
1187 | set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.) |
|
|
1188 | CODE: |
|
|
1189 | self->r = r; |
|
|
1190 | self->g = g; |
|
|
1191 | self->b = b; |
|
|
1192 | self->a = a; |
|
|
1193 | |
|
|
1194 | void |
|
|
1195 | set_font (CFPlus::Layout self, CFPlus::Font font = 0) |
|
|
1196 | CODE: |
|
|
1197 | if (self->font != font) |
|
|
1198 | { |
|
|
1199 | self->font = font; |
|
|
1200 | layout_update_font (self); |
|
|
1201 | } |
|
|
1202 | |
|
|
1203 | void |
131 | set_height (CFClient::Layout self, int base_height) |
1204 | set_height (CFPlus::Layout self, int base_height) |
132 | CODE: |
1205 | CODE: |
|
|
1206 | if (self->base_height != base_height) |
|
|
1207 | { |
133 | self->base_height = base_height; |
1208 | self->base_height = base_height; |
|
|
1209 | layout_update_font (self); |
|
|
1210 | } |
134 | |
1211 | |
135 | void |
1212 | void |
136 | set_width (CFClient::Layout self, int max_width = -1) |
1213 | set_width (CFPlus::Layout self, int max_width = -1) |
137 | CODE: |
1214 | CODE: |
138 | pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE); |
1215 | pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE); |
139 | |
1216 | |
140 | void |
1217 | void |
|
|
1218 | set_indent (CFPlus::Layout self, int indent) |
|
|
1219 | CODE: |
|
|
1220 | pango_layout_set_indent (self->pl, indent * PANGO_SCALE); |
|
|
1221 | |
|
|
1222 | void |
|
|
1223 | set_spacing (CFPlus::Layout self, int spacing) |
|
|
1224 | CODE: |
|
|
1225 | pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE); |
|
|
1226 | |
|
|
1227 | void |
|
|
1228 | set_ellipsise (CFPlus::Layout self, int ellipsise) |
|
|
1229 | CODE: |
|
|
1230 | pango_layout_set_ellipsize (self->pl, |
|
|
1231 | ellipsise == 1 ? PANGO_ELLIPSIZE_START |
|
|
1232 | : ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE |
|
|
1233 | : ellipsise == 3 ? PANGO_ELLIPSIZE_END |
|
|
1234 | : PANGO_ELLIPSIZE_NONE |
|
|
1235 | ); |
|
|
1236 | |
|
|
1237 | void |
|
|
1238 | set_single_paragraph_mode (CFPlus::Layout self, int spm) |
|
|
1239 | CODE: |
|
|
1240 | pango_layout_set_single_paragraph_mode (self->pl, !!spm); |
|
|
1241 | |
|
|
1242 | void |
141 | size (CFClient::Layout self) |
1243 | size (CFPlus::Layout self) |
142 | PPCODE: |
1244 | PPCODE: |
143 | { |
1245 | { |
144 | int w, h; |
1246 | int w, h; |
145 | |
1247 | |
146 | layout_update (self); |
|
|
147 | layout_get_pixel_size (self, &w, &h); |
1248 | layout_get_pixel_size (self, &w, &h); |
148 | |
1249 | |
149 | EXTEND (SP, 2); |
1250 | EXTEND (SP, 2); |
150 | PUSHs (sv_2mortal (newSViv (w))); |
1251 | PUSHs (sv_2mortal (newSViv (w))); |
151 | PUSHs (sv_2mortal (newSViv (h))); |
1252 | PUSHs (sv_2mortal (newSViv (h))); |
152 | } |
1253 | } |
153 | |
1254 | |
154 | int |
1255 | int |
|
|
1256 | descent (CFPlus::Layout self) |
|
|
1257 | CODE: |
|
|
1258 | { |
|
|
1259 | PangoRectangle rect; |
|
|
1260 | PangoLayoutLine *line = pango_layout_get_line (self->pl, 0); |
|
|
1261 | pango_layout_line_get_pixel_extents (line, 0, &rect); |
|
|
1262 | RETVAL = PANGO_DESCENT (rect); |
|
|
1263 | } |
|
|
1264 | OUTPUT: |
|
|
1265 | RETVAL |
|
|
1266 | |
|
|
1267 | int |
155 | xy_to_index (CFClient::Layout self, int x, int y) |
1268 | xy_to_index (CFPlus::Layout self, int x, int y) |
156 | CODE: |
1269 | CODE: |
157 | { |
1270 | { |
158 | int index, trailing; |
1271 | int index, trailing; |
159 | |
|
|
160 | layout_update (self); |
|
|
161 | pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing); |
1272 | pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing); |
162 | |
|
|
163 | RETVAL = index; |
1273 | RETVAL = index + trailing; |
164 | } |
1274 | } |
165 | OUTPUT: |
1275 | OUTPUT: |
166 | RETVAL |
1276 | RETVAL |
167 | |
1277 | |
168 | void |
1278 | void |
169 | cursor_pos (CFClient::Layout self, int index) |
1279 | cursor_pos (CFPlus::Layout self, int index) |
170 | PPCODE: |
1280 | PPCODE: |
171 | { |
1281 | { |
172 | PangoRectangle strong_pos; |
1282 | PangoRectangle strong_pos; |
173 | layout_update (self); |
|
|
174 | pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0); |
1283 | pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0); |
|
|
1284 | |
175 | EXTEND (SP, 3); |
1285 | EXTEND (SP, 3); |
176 | PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE))); |
1286 | PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE))); |
177 | PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE))); |
1287 | PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE))); |
178 | PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE))); |
1288 | PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE))); |
179 | } |
1289 | } |
180 | |
1290 | |
181 | void |
1291 | void |
182 | render (CFClient::Layout self) |
1292 | index_to_line_x (CFPlus::Layout self, int index, int trailing = 0) |
183 | PPCODE: |
1293 | PPCODE: |
184 | { |
1294 | { |
185 | SV *retval; |
1295 | int line, x; |
186 | int w, h; |
|
|
187 | FT_Bitmap bitmap; |
|
|
188 | |
1296 | |
189 | layout_update (self); |
1297 | pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x); |
190 | layout_get_pixel_size (self, &w, &h); |
1298 | /* pango bug: line is between 1..numlines, not 0..numlines-1 */ |
191 | |
1299 | |
192 | retval = newSV (w * h); |
|
|
193 | SvPOK_only (retval); |
|
|
194 | SvCUR_set (retval, w * h); |
|
|
195 | |
|
|
196 | bitmap.rows = h; |
|
|
197 | bitmap.width = w; |
|
|
198 | bitmap.pitch = w; |
|
|
199 | bitmap.buffer = (unsigned char*)SvPVX (retval); |
|
|
200 | bitmap.num_grays = 256; |
|
|
201 | bitmap.pixel_mode = FT_PIXEL_MODE_GRAY; |
|
|
202 | |
|
|
203 | memset (bitmap.buffer, 0, w * h); |
|
|
204 | |
|
|
205 | pango_ft2_render_layout (&bitmap, self->pl, 0 * PANGO_SCALE, 0 * PANGO_SCALE); |
|
|
206 | |
|
|
207 | EXTEND (SP, 3); |
1300 | EXTEND (SP, 2); |
208 | PUSHs (sv_2mortal (newSViv (w))); |
1301 | PUSHs (sv_2mortal (newSViv (line - 1))); |
|
|
1302 | PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE))); |
|
|
1303 | } |
|
|
1304 | |
|
|
1305 | void |
|
|
1306 | line_x_to_index (CFPlus::Layout self, int line, int x) |
|
|
1307 | PPCODE: |
|
|
1308 | { |
|
|
1309 | PangoLayoutLine *lp; |
|
|
1310 | int index, trailing; |
|
|
1311 | |
|
|
1312 | if (line < 0) |
|
|
1313 | XSRETURN_EMPTY; |
|
|
1314 | |
|
|
1315 | if (!(lp = pango_layout_get_line (self->pl, line))) |
|
|
1316 | XSRETURN_EMPTY; /* do better */ |
|
|
1317 | |
|
|
1318 | pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing); |
|
|
1319 | |
|
|
1320 | EXTEND (SP, 2); |
|
|
1321 | if (GIMME_V == G_SCALAR) |
|
|
1322 | PUSHs (sv_2mortal (newSViv (index + trailing))); |
|
|
1323 | else |
|
|
1324 | { |
209 | PUSHs (sv_2mortal (newSViv (h))); |
1325 | PUSHs (sv_2mortal (newSViv (index))); |
210 | PUSHs (sv_2mortal (retval)); |
1326 | PUSHs (sv_2mortal (newSViv (trailing))); |
|
|
1327 | } |
211 | } |
1328 | } |
212 | |
1329 | |
|
|
1330 | void |
|
|
1331 | render (CFPlus::Layout self, float x, float y, int flags = 0) |
|
|
1332 | CODE: |
|
|
1333 | rc_clear (self->rc); |
|
|
1334 | pango_opengl_render_layout_subpixel ( |
|
|
1335 | self->pl, |
|
|
1336 | self->rc, |
|
|
1337 | x * PANGO_SCALE, y * PANGO_SCALE, |
|
|
1338 | self->r, self->g, self->b, self->a, |
|
|
1339 | flags |
|
|
1340 | ); |
|
|
1341 | // we assume that context_change actually clears/frees stuff |
|
|
1342 | // and does not do any recomputation... |
|
|
1343 | pango_layout_context_changed (self->pl); |
|
|
1344 | |
|
|
1345 | void |
|
|
1346 | draw (CFPlus::Layout self) |
|
|
1347 | CODE: |
|
|
1348 | { |
|
|
1349 | glEnable (GL_TEXTURE_2D); |
|
|
1350 | glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE); |
|
|
1351 | glEnable (GL_BLEND); |
|
|
1352 | gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA, |
|
|
1353 | GL_ONE , GL_ONE_MINUS_SRC_ALPHA); |
|
|
1354 | glEnable (GL_ALPHA_TEST); |
|
|
1355 | glAlphaFunc (GL_GREATER, 7.f / 255.f); |
|
|
1356 | |
|
|
1357 | rc_draw (self->rc); |
|
|
1358 | |
|
|
1359 | glDisable (GL_ALPHA_TEST); |
|
|
1360 | glDisable (GL_BLEND); |
|
|
1361 | glDisable (GL_TEXTURE_2D); |
|
|
1362 | } |
|
|
1363 | |
213 | MODULE = CFClient PACKAGE = CFClient::Texture |
1364 | MODULE = CFPlus PACKAGE = CFPlus::Texture |
214 | |
1365 | |
|
|
1366 | PROTOTYPES: ENABLE |
|
|
1367 | |
215 | void |
1368 | void |
216 | draw_quad (SV *self, double x, double y, double w = 0, double h = 0) |
1369 | pad (SV *data_, int ow, int oh, int nw, int nh) |
|
|
1370 | CODE: |
|
|
1371 | { |
|
|
1372 | if ((nw != ow || nh != oh) && SvOK (data_)) |
|
|
1373 | { |
|
|
1374 | STRLEN datalen; |
|
|
1375 | char *data = SvPVbyte (data_, datalen); |
|
|
1376 | int bpp = datalen / (ow * oh); |
|
|
1377 | SV *result_ = sv_2mortal (newSV (nw * nh * bpp)); |
|
|
1378 | |
|
|
1379 | SvPOK_only (result_); |
|
|
1380 | SvCUR_set (result_, nw * nh * bpp); |
|
|
1381 | |
|
|
1382 | memset (SvPVX (result_), 0, nw * nh * bpp); |
|
|
1383 | while (oh--) |
|
|
1384 | memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp); |
|
|
1385 | |
|
|
1386 | sv_setsv (data_, result_); |
|
|
1387 | } |
|
|
1388 | } |
|
|
1389 | |
|
|
1390 | void |
|
|
1391 | draw_quad (SV *self, float x, float y, float w = 0., float h = 0.) |
217 | PROTOTYPE: $$$;$$ |
1392 | PROTOTYPE: $$$;$$ |
|
|
1393 | ALIAS: |
|
|
1394 | draw_quad_alpha = 1 |
|
|
1395 | draw_quad_alpha_premultiplied = 2 |
218 | CODE: |
1396 | CODE: |
219 | { |
1397 | { |
220 | HV *hv = (HV *)SvRV (self); |
1398 | HV *hv = (HV *)SvRV (self); |
221 | double s = SvNV (*hv_fetch (hv, "s", 1, 1)); |
1399 | float s = SvNV (*hv_fetch (hv, "s", 1, 1)); |
222 | double t = SvNV (*hv_fetch (hv, "t", 1, 1)); |
1400 | float t = SvNV (*hv_fetch (hv, "t", 1, 1)); |
223 | int name = SvIV (*hv_fetch (hv, "name", 4, 1)); |
1401 | int name = SvIV (*hv_fetch (hv, "name", 4, 1)); |
|
|
1402 | |
|
|
1403 | if (name <= 0) |
|
|
1404 | XSRETURN_EMPTY; |
224 | |
1405 | |
225 | if (items < 5) |
1406 | if (items < 5) |
226 | { |
1407 | { |
227 | w = SvNV (*hv_fetch (hv, "w", 1, 1)); |
1408 | w = SvNV (*hv_fetch (hv, "w", 1, 1)); |
228 | h = SvNV (*hv_fetch (hv, "h", 1, 1)); |
1409 | h = SvNV (*hv_fetch (hv, "h", 1, 1)); |
229 | } |
1410 | } |
230 | |
1411 | |
|
|
1412 | if (ix) |
|
|
1413 | { |
|
|
1414 | glEnable (GL_BLEND); |
|
|
1415 | |
|
|
1416 | if (ix == 2) |
|
|
1417 | glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA); |
|
|
1418 | else |
|
|
1419 | gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA, |
|
|
1420 | GL_ONE , GL_ONE_MINUS_SRC_ALPHA); |
|
|
1421 | |
|
|
1422 | glEnable (GL_ALPHA_TEST); |
|
|
1423 | glAlphaFunc (GL_GREATER, 0.01f); |
|
|
1424 | } |
|
|
1425 | |
231 | glBindTexture (GL_TEXTURE_2D, name); |
1426 | glBindTexture (GL_TEXTURE_2D, name); |
|
|
1427 | |
232 | glBegin (GL_QUADS); |
1428 | glBegin (GL_QUADS); |
233 | glTexCoord2d (0, 0); glVertex2d (x , y ); |
1429 | glTexCoord2f (0, 0); glVertex2f (x , y ); |
234 | glTexCoord2d (0, t); glVertex2d (x , y + h); |
1430 | glTexCoord2f (0, t); glVertex2f (x , y + h); |
235 | glTexCoord2d (s, t); glVertex2d (x + w, y + h); |
1431 | glTexCoord2f (s, t); glVertex2f (x + w, y + h); |
236 | glTexCoord2d (s, 0); glVertex2d (x + w, y ); |
1432 | glTexCoord2f (s, 0); glVertex2f (x + w, y ); |
237 | glEnd (); |
1433 | glEnd (); |
|
|
1434 | |
|
|
1435 | if (ix) |
|
|
1436 | { |
|
|
1437 | glDisable (GL_ALPHA_TEST); |
|
|
1438 | glDisable (GL_BLEND); |
|
|
1439 | } |
238 | } |
1440 | } |
|
|
1441 | |
|
|
1442 | IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type) |
|
|
1443 | CODE: |
|
|
1444 | { |
|
|
1445 | GLint width; |
|
|
1446 | glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0); |
|
|
1447 | glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width); |
|
|
1448 | RETVAL = width > 0; |
|
|
1449 | } |
|
|
1450 | OUTPUT: |
|
|
1451 | RETVAL |
|
|
1452 | |
|
|
1453 | MODULE = CFPlus PACKAGE = CFPlus::Map |
|
|
1454 | |
|
|
1455 | PROTOTYPES: DISABLE |
|
|
1456 | |
|
|
1457 | CFPlus::Map |
|
|
1458 | new (SV *class) |
|
|
1459 | CODE: |
|
|
1460 | New (0, RETVAL, 1, struct map); |
|
|
1461 | RETVAL->x = 0; |
|
|
1462 | RETVAL->y = 0; |
|
|
1463 | RETVAL->w = 0; |
|
|
1464 | RETVAL->h = 0; |
|
|
1465 | RETVAL->ox = 0; |
|
|
1466 | RETVAL->oy = 0; |
|
|
1467 | RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid); |
|
|
1468 | RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex); |
|
|
1469 | RETVAL->rows = 0; |
|
|
1470 | RETVAL->row = 0; |
|
|
1471 | OUTPUT: |
|
|
1472 | RETVAL |
|
|
1473 | |
|
|
1474 | void |
|
|
1475 | DESTROY (CFPlus::Map self) |
|
|
1476 | CODE: |
|
|
1477 | { |
|
|
1478 | map_clear (self); |
|
|
1479 | Safefree (self->face2tile); |
|
|
1480 | Safefree (self->tex); |
|
|
1481 | Safefree (self); |
|
|
1482 | } |
|
|
1483 | |
|
|
1484 | void |
|
|
1485 | resize (CFPlus::Map self, int map_width, int map_height) |
|
|
1486 | CODE: |
|
|
1487 | self->w = map_width; |
|
|
1488 | self->h = map_height; |
|
|
1489 | |
|
|
1490 | void |
|
|
1491 | clear (CFPlus::Map self) |
|
|
1492 | CODE: |
|
|
1493 | map_clear (self); |
|
|
1494 | |
|
|
1495 | void |
|
|
1496 | set_tileid (CFPlus::Map self, int face, int tile) |
|
|
1497 | CODE: |
|
|
1498 | { |
|
|
1499 | need_facenum (self, face); self->face2tile [face] = tile; |
|
|
1500 | need_texid (self, tile); |
|
|
1501 | } |
|
|
1502 | |
|
|
1503 | void |
|
|
1504 | set_smooth (CFPlus::Map self, int face, int smooth, int level) |
|
|
1505 | CODE: |
|
|
1506 | { |
|
|
1507 | tileid texid; |
|
|
1508 | maptex *tex; |
|
|
1509 | |
|
|
1510 | if (face < 0 || face >= self->faces) |
|
|
1511 | return; |
|
|
1512 | |
|
|
1513 | if (smooth < 0 || smooth >= self->faces) |
|
|
1514 | return; |
|
|
1515 | |
|
|
1516 | texid = self->face2tile [face]; |
|
|
1517 | |
|
|
1518 | if (!texid) |
|
|
1519 | return; |
|
|
1520 | |
|
|
1521 | tex = self->tex + texid; |
|
|
1522 | tex->smoothtile = self->face2tile [smooth]; |
|
|
1523 | tex->smoothlevel = level; |
|
|
1524 | } |
|
|
1525 | |
|
|
1526 | void |
|
|
1527 | set_texture (CFPlus::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a) |
|
|
1528 | CODE: |
|
|
1529 | { |
|
|
1530 | need_texid (self, texid); |
|
|
1531 | |
|
|
1532 | { |
|
|
1533 | maptex *tex = self->tex + texid; |
|
|
1534 | |
|
|
1535 | tex->name = name; |
|
|
1536 | tex->w = w; |
|
|
1537 | tex->h = h; |
|
|
1538 | tex->s = s; |
|
|
1539 | tex->t = t; |
|
|
1540 | tex->r = r; |
|
|
1541 | tex->g = g; |
|
|
1542 | tex->b = b; |
|
|
1543 | tex->a = a; |
|
|
1544 | } |
|
|
1545 | |
|
|
1546 | // somewhat hackish, but for textures that require it, it really |
|
|
1547 | // improves the look, and most others don't suffer. |
|
|
1548 | glBindTexture (GL_TEXTURE_2D, name); |
|
|
1549 | //glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE); |
|
|
1550 | //glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE); |
|
|
1551 | // use uglier nearest interpolation because linear suffers |
|
|
1552 | // from transparent color bleeding and ugly wrapping effects. |
|
|
1553 | glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST); |
|
|
1554 | } |
|
|
1555 | |
|
|
1556 | int |
|
|
1557 | ox (CFPlus::Map self) |
|
|
1558 | ALIAS: |
|
|
1559 | oy = 1 |
|
|
1560 | x = 2 |
|
|
1561 | y = 3 |
|
|
1562 | w = 4 |
|
|
1563 | h = 5 |
|
|
1564 | CODE: |
|
|
1565 | switch (ix) |
|
|
1566 | { |
|
|
1567 | case 0: RETVAL = self->ox; break; |
|
|
1568 | case 1: RETVAL = self->oy; break; |
|
|
1569 | case 2: RETVAL = self->x; break; |
|
|
1570 | case 3: RETVAL = self->y; break; |
|
|
1571 | case 4: RETVAL = self->w; break; |
|
|
1572 | case 5: RETVAL = self->h; break; |
|
|
1573 | } |
|
|
1574 | OUTPUT: |
|
|
1575 | RETVAL |
|
|
1576 | |
|
|
1577 | void |
|
|
1578 | scroll (CFPlus::Map self, int dx, int dy) |
|
|
1579 | CODE: |
|
|
1580 | { |
|
|
1581 | if (dx > 0) |
|
|
1582 | map_blank (self, self->x, self->y, dx, self->h); |
|
|
1583 | else if (dx < 0) |
|
|
1584 | map_blank (self, self->x + self->w + dx, self->y, -dx, self->h); |
|
|
1585 | |
|
|
1586 | if (dy > 0) |
|
|
1587 | map_blank (self, self->x, self->y, self->w, dy); |
|
|
1588 | else if (dy < 0) |
|
|
1589 | map_blank (self, self->x, self->y + self->h + dy, self->w, -dy); |
|
|
1590 | |
|
|
1591 | self->ox += dx; self->x += dx; |
|
|
1592 | self->oy += dy; self->y += dy; |
|
|
1593 | |
|
|
1594 | while (self->y < 0) |
|
|
1595 | { |
|
|
1596 | Prepend (maprow, self->row, self->rows, MAP_EXTEND_Y); |
|
|
1597 | |
|
|
1598 | self->rows += MAP_EXTEND_Y; |
|
|
1599 | self->y += MAP_EXTEND_Y; |
|
|
1600 | } |
|
|
1601 | } |
|
|
1602 | |
|
|
1603 | SV * |
|
|
1604 | map1a_update (CFPlus::Map self, SV *data_, int extmap) |
|
|
1605 | CODE: |
|
|
1606 | { |
|
|
1607 | uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_); |
|
|
1608 | uint8_t *data_end = (uint8_t *)SvEND (data_); |
|
|
1609 | mapcell *cell; |
|
|
1610 | int x, y, z, flags; |
|
|
1611 | AV *missing = newAV (); |
|
|
1612 | RETVAL = newRV_noinc ((SV *)missing); |
|
|
1613 | |
|
|
1614 | while (data < data_end - 1) |
|
|
1615 | { |
|
|
1616 | flags = (data [0] << 8) + data [1]; data += 2; |
|
|
1617 | |
|
|
1618 | x = self->x + ((flags >> 10) & 63); |
|
|
1619 | y = self->y + ((flags >> 4) & 63); |
|
|
1620 | |
|
|
1621 | cell = map_get_cell (self, x, y); |
|
|
1622 | |
|
|
1623 | if (flags & 15) |
|
|
1624 | { |
|
|
1625 | if (!cell->darkness) |
|
|
1626 | { |
|
|
1627 | memset (cell, 0, sizeof (*cell)); |
|
|
1628 | cell->darkness = 256; |
|
|
1629 | } |
|
|
1630 | |
|
|
1631 | //TODO: don't trust server data to be in-range(!) |
|
|
1632 | |
|
|
1633 | if (flags & 8) |
|
|
1634 | { |
|
|
1635 | if (extmap) |
|
|
1636 | { |
|
|
1637 | uint8_t ext, cmd; |
|
|
1638 | |
|
|
1639 | do |
|
|
1640 | { |
|
|
1641 | ext = *data++; |
|
|
1642 | cmd = ext & 0x3f; |
|
|
1643 | |
|
|
1644 | if (cmd < 4) |
|
|
1645 | cell->darkness = 255 - ext * 64 + 1; |
|
|
1646 | else if (cmd == 5) // health |
|
|
1647 | { |
|
|
1648 | cell->stat_width = 1; |
|
|
1649 | cell->stat_hp = *data++; |
|
|
1650 | } |
|
|
1651 | else if (cmd == 6) // monster width |
|
|
1652 | cell->stat_width = *data++ + 1; |
|
|
1653 | else if (cmd == 0x47) |
|
|
1654 | { |
|
|
1655 | if (*data == 4) |
|
|
1656 | ; // decode player count |
|
|
1657 | |
|
|
1658 | data += *data + 1; |
|
|
1659 | } |
|
|
1660 | else if (cmd == 8) // cell flags |
|
|
1661 | cell->flags = *data++; |
|
|
1662 | else if (ext & 0x40) // unknown, multibyte => skip |
|
|
1663 | data += *data + 1; |
|
|
1664 | else |
|
|
1665 | data++; |
|
|
1666 | } |
|
|
1667 | while (ext & 0x80); |
|
|
1668 | } |
|
|
1669 | else |
|
|
1670 | cell->darkness = *data++ + 1; |
|
|
1671 | } |
|
|
1672 | |
|
|
1673 | for (z = 0; z <= 2; ++z) |
|
|
1674 | if (flags & (4 >> z)) |
|
|
1675 | { |
|
|
1676 | faceid face = (data [0] << 8) + data [1]; data += 2; |
|
|
1677 | need_facenum (self, face); |
|
|
1678 | cell->tile [z] = self->face2tile [face]; |
|
|
1679 | |
|
|
1680 | if (cell->tile [z]) |
|
|
1681 | { |
|
|
1682 | maptex *tex = self->tex + cell->tile [z]; |
|
|
1683 | if (!tex->name) |
|
|
1684 | av_push (missing, newSViv (cell->tile [z])); |
|
|
1685 | |
|
|
1686 | if (tex->smoothtile) |
|
|
1687 | { |
|
|
1688 | maptex *smooth = self->tex + tex->smoothtile; |
|
|
1689 | if (!smooth->name) |
|
|
1690 | av_push (missing, newSViv (tex->smoothtile)); |
|
|
1691 | } |
|
|
1692 | } |
|
|
1693 | } |
|
|
1694 | } |
|
|
1695 | else |
|
|
1696 | cell->darkness = 0; |
|
|
1697 | } |
|
|
1698 | } |
|
|
1699 | OUTPUT: |
|
|
1700 | RETVAL |
|
|
1701 | |
|
|
1702 | SV * |
|
|
1703 | mapmap (CFPlus::Map self, int x0, int y0, int w, int h) |
|
|
1704 | CODE: |
|
|
1705 | { |
|
|
1706 | int x1, x; |
|
|
1707 | int y1, y; |
|
|
1708 | int z; |
|
|
1709 | SV *map_sv = newSV (w * h * sizeof (uint32_t)); |
|
|
1710 | uint32_t *map = (uint32_t *)SvPVX (map_sv); |
|
|
1711 | |
|
|
1712 | SvPOK_only (map_sv); |
|
|
1713 | SvCUR_set (map_sv, w * h * sizeof (uint32_t)); |
|
|
1714 | |
|
|
1715 | x0 += self->x; x1 = x0 + w; |
|
|
1716 | y0 += self->y; y1 = y0 + h; |
|
|
1717 | |
|
|
1718 | for (y = y0; y < y1; y++) |
|
|
1719 | { |
|
|
1720 | maprow *row = 0 <= y && y < self->rows |
|
|
1721 | ? self->row + y |
|
|
1722 | : 0; |
|
|
1723 | |
|
|
1724 | for (x = x0; x < x1; x++) |
|
|
1725 | { |
|
|
1726 | int r = 32, g = 32, b = 32, a = 192; |
|
|
1727 | |
|
|
1728 | if (row && row->c0 <= x && x < row->c1) |
|
|
1729 | { |
|
|
1730 | mapcell *cell = row->col + (x - row->c0); |
|
|
1731 | |
|
|
1732 | for (z = 0; z <= 0; z++) |
|
|
1733 | { |
|
|
1734 | maptex tex = self->tex [cell->tile [z]]; |
|
|
1735 | int a0 = 255 - tex.a; |
|
|
1736 | int a1 = tex.a; |
|
|
1737 | |
|
|
1738 | r = (r * a0 + tex.r * a1) / 255; |
|
|
1739 | g = (g * a0 + tex.g * a1) / 255; |
|
|
1740 | b = (b * a0 + tex.b * a1) / 255; |
|
|
1741 | a = (a * a0 + tex.a * a1) / 255; |
|
|
1742 | } |
|
|
1743 | } |
|
|
1744 | |
|
|
1745 | *map++ = (r ) |
|
|
1746 | | (g << 8) |
|
|
1747 | | (b << 16) |
|
|
1748 | | (a << 24); |
|
|
1749 | } |
|
|
1750 | } |
|
|
1751 | |
|
|
1752 | RETVAL = map_sv; |
|
|
1753 | } |
|
|
1754 | OUTPUT: |
|
|
1755 | RETVAL |
|
|
1756 | |
|
|
1757 | void |
|
|
1758 | draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T) |
|
|
1759 | CODE: |
|
|
1760 | { |
|
|
1761 | int x, y, z; |
|
|
1762 | |
|
|
1763 | HV *smooth = (HV *)sv_2mortal ((SV *)newHV ()); |
|
|
1764 | uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level |
|
|
1765 | static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k) |
|
|
1766 | smooth_key skey; |
|
|
1767 | |
|
|
1768 | rc_t *rc = rc_alloc (); |
|
|
1769 | rc_key_t key; |
|
|
1770 | rc_array_t *arr; |
|
|
1771 | |
|
|
1772 | // thats current max. sorry. |
|
|
1773 | if (sw > 255) sw = 255; |
|
|
1774 | if (sh > 255) sh = 255; |
|
|
1775 | |
|
|
1776 | // clear key, in case of extra padding |
|
|
1777 | memset (&skey, 0, sizeof (skey)); |
|
|
1778 | |
|
|
1779 | memset (&key, 0, sizeof (key)); |
|
|
1780 | key.r = 255; |
|
|
1781 | key.g = 255; |
|
|
1782 | key.b = 255; |
|
|
1783 | key.a = 255; |
|
|
1784 | key.mode = GL_QUADS; |
|
|
1785 | key.format = GL_T2F_V3F; |
|
|
1786 | key.texname = -1; |
|
|
1787 | |
|
|
1788 | mx += self->x; |
|
|
1789 | my += self->y; |
|
|
1790 | |
|
|
1791 | // first pass: determine smooth_max |
|
|
1792 | // rather ugly, if you ask me |
|
|
1793 | // could also be stored inside mapcell and updated on change |
|
|
1794 | memset (smooth_max, 0, sizeof (smooth_max)); |
|
|
1795 | |
|
|
1796 | for (y = 0; y < sh; y++) |
|
|
1797 | if (0 <= y + my && y + my < self->rows) |
|
|
1798 | { |
|
|
1799 | maprow *row = self->row + (y + my); |
|
|
1800 | |
|
|
1801 | for (x = 0; x < sw; x++) |
|
|
1802 | if (row->c0 <= x + mx && x + mx < row->c1) |
|
|
1803 | { |
|
|
1804 | mapcell *cell = row->col + (x + mx - row->c0); |
|
|
1805 | |
|
|
1806 | smooth_max[x + 1][y + 1] = |
|
|
1807 | MAX (self->tex [cell->tile [0]].smoothlevel, |
|
|
1808 | MAX (self->tex [cell->tile [1]].smoothlevel, |
|
|
1809 | self->tex [cell->tile [2]].smoothlevel)); |
|
|
1810 | } |
|
|
1811 | } |
|
|
1812 | |
|
|
1813 | glEnable (GL_BLEND); |
|
|
1814 | glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA); |
|
|
1815 | glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE); |
|
|
1816 | |
|
|
1817 | for (z = 0; z <= 2; z++) |
|
|
1818 | { |
|
|
1819 | memset (smooth_level, 0, sizeof (smooth_level)); |
|
|
1820 | |
|
|
1821 | for (y = 0; y < sh; y++) |
|
|
1822 | if (0 <= y + my && y + my < self->rows) |
|
|
1823 | { |
|
|
1824 | maprow *row = self->row + (y + my); |
|
|
1825 | |
|
|
1826 | for (x = 0; x < sw; x++) |
|
|
1827 | if (row->c0 <= x + mx && x + mx < row->c1) |
|
|
1828 | { |
|
|
1829 | mapcell *cell = row->col + (x + mx - row->c0); |
|
|
1830 | tileid tile = cell->tile [z]; |
|
|
1831 | |
|
|
1832 | if (tile) |
|
|
1833 | { |
|
|
1834 | maptex tex = self->tex [tile]; |
|
|
1835 | int px, py; |
|
|
1836 | |
|
|
1837 | if (key.texname != tex.name) |
|
|
1838 | { |
|
|
1839 | if (!tex.name) |
|
|
1840 | tex = self->tex [2]; /* missing, replace by noface */ |
|
|
1841 | |
|
|
1842 | key.texname = tex.name; |
|
|
1843 | arr = rc_array (rc, &key); |
|
|
1844 | } |
|
|
1845 | |
|
|
1846 | px = (x + 1) * T - tex.w; |
|
|
1847 | py = (y + 1) * T - tex.h; |
|
|
1848 | |
|
|
1849 | rc_t2f_v3f (arr, 0 , 0 , px , py , 0); |
|
|
1850 | rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0); |
|
|
1851 | rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0); |
|
|
1852 | rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0); |
|
|
1853 | |
|
|
1854 | if (cell->flags && z == 2) |
|
|
1855 | { |
|
|
1856 | // overlays such as the speech bubble, probably more to come |
|
|
1857 | if (cell->flags & 1) |
|
|
1858 | { |
|
|
1859 | maptex tex = self->tex [1]; |
|
|
1860 | int px = x * T + T * 2 / 32; |
|
|
1861 | int py = y * T - T * 6 / 32; |
|
|
1862 | |
|
|
1863 | if (tex.name) |
|
|
1864 | { |
|
|
1865 | if (key.texname != tex.name) |
|
|
1866 | { |
|
|
1867 | key.texname = tex.name; |
|
|
1868 | arr = rc_array (rc, &key); |
|
|
1869 | } |
|
|
1870 | |
|
|
1871 | rc_t2f_v3f (arr, 0 , 0 , px , py , 0); |
|
|
1872 | rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0); |
|
|
1873 | rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0); |
|
|
1874 | rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0); |
|
|
1875 | } |
|
|
1876 | } |
|
|
1877 | } |
|
|
1878 | |
|
|
1879 | // update smooth hash |
|
|
1880 | if (tex.smoothtile) |
|
|
1881 | { |
|
|
1882 | skey.tile = tex.smoothtile; |
|
|
1883 | skey.level = tex.smoothlevel; |
|
|
1884 | |
|
|
1885 | smooth_level [tex.smoothlevel >> 5] |= ((uint32_t)1) << (tex.smoothlevel & 31); |
|
|
1886 | |
|
|
1887 | // add bits to current tile and all neighbours. skey.x|y is |
|
|
1888 | // shifted +1|+1 so we always stay positive. |
|
|
1889 | |
|
|
1890 | // bits is ___n cccc CCCC bbbb |
|
|
1891 | // n do not draw borders&corners |
|
|
1892 | // c draw these corners, but... |
|
|
1893 | // C ... not these |
|
|
1894 | // b draw these borders |
|
|
1895 | |
|
|
1896 | // borders: 1 ┃· 2 ━━ 4 ·┃ 8 ·· |
|
|
1897 | // ┃· ·· ·┃ ━━ |
|
|
1898 | |
|
|
1899 | // corners: 1 ┛· 2 ·┗ 4 ·· 8 ·· |
|
|
1900 | // ·· ·· ·┏ ┓· |
|
|
1901 | |
|
|
1902 | // full tile |
|
|
1903 | skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000); |
|
|
1904 | |
|
|
1905 | // borders |
|
|
1906 | skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091); |
|
|
1907 | skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032); |
|
|
1908 | skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064); |
|
|
1909 | skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8); |
|
|
1910 | |
|
|
1911 | // corners |
|
|
1912 | skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100); |
|
|
1913 | skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200); |
|
|
1914 | skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400); |
|
|
1915 | skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800); |
|
|
1916 | } |
|
|
1917 | } |
|
|
1918 | } |
|
|
1919 | } |
|
|
1920 | |
|
|
1921 | rc_draw (rc); |
|
|
1922 | rc_clear (rc); |
|
|
1923 | |
|
|
1924 | // go through all smoothlevels, lowest to highest, then draw. |
|
|
1925 | // this is basically counting sort |
|
|
1926 | { |
|
|
1927 | int w, b; |
|
|
1928 | |
|
|
1929 | glEnable (GL_TEXTURE_2D); |
|
|
1930 | glBegin (GL_QUADS); |
|
|
1931 | for (w = 0; w < 256 / 32; ++w) |
|
|
1932 | { |
|
|
1933 | uint32_t smask = smooth_level [w]; |
|
|
1934 | if (smask) |
|
|
1935 | for (b = 0; b < 32; ++b) |
|
|
1936 | if (smask & (((uint32_t)1) << b)) |
|
|
1937 | { |
|
|
1938 | int level = (w << 5) | b; |
|
|
1939 | HE *he; |
|
|
1940 | |
|
|
1941 | hv_iterinit (smooth); |
|
|
1942 | while ((he = hv_iternext (smooth))) |
|
|
1943 | { |
|
|
1944 | smooth_key *skey = (smooth_key *)HeKEY (he); |
|
|
1945 | IV bits = SvIVX (HeVAL (he)); |
|
|
1946 | |
|
|
1947 | if (!(bits & 0x1000) |
|
|
1948 | && skey->level == level |
|
|
1949 | && level > smooth_max [skey->x][skey->y]) |
|
|
1950 | { |
|
|
1951 | maptex tex = self->tex [skey->tile]; |
|
|
1952 | int px = (((int)skey->x) - 1) * T; |
|
|
1953 | int py = (((int)skey->y) - 1) * T; |
|
|
1954 | int border = bits & 15; |
|
|
1955 | int corner = (bits >> 8) & ~(bits >> 4) & 15; |
|
|
1956 | float dx = tex.s * .0625f; // 16 images/row |
|
|
1957 | float dy = tex.t * .5f ; // 2 images/column |
|
|
1958 | |
|
|
1959 | if (tex.name) |
|
|
1960 | { |
|
|
1961 | // this time avoiding texture state changes |
|
|
1962 | // save gobs of state changes. |
|
|
1963 | if (key.texname != tex.name) |
|
|
1964 | { |
|
|
1965 | glEnd (); |
|
|
1966 | glBindTexture (GL_TEXTURE_2D, key.texname = tex.name); |
|
|
1967 | glBegin (GL_QUADS); |
|
|
1968 | } |
|
|
1969 | |
|
|
1970 | if (border) |
|
|
1971 | { |
|
|
1972 | float ox = border * dx; |
|
|
1973 | |
|
|
1974 | glTexCoord2f (ox , 0.f ); glVertex2i (px , py ); |
|
|
1975 | glTexCoord2f (ox , dy ); glVertex2i (px , py + T); |
|
|
1976 | glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T); |
|
|
1977 | glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py ); |
|
|
1978 | } |
|
|
1979 | |
|
|
1980 | if (corner) |
|
|
1981 | { |
|
|
1982 | float ox = corner * dx; |
|
|
1983 | |
|
|
1984 | glTexCoord2f (ox , dy ); glVertex2i (px , py ); |
|
|
1985 | glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T); |
|
|
1986 | glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T); |
|
|
1987 | glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py ); |
|
|
1988 | } |
|
|
1989 | } |
|
|
1990 | } |
|
|
1991 | } |
|
|
1992 | } |
|
|
1993 | } |
|
|
1994 | |
|
|
1995 | glEnd (); |
|
|
1996 | glDisable (GL_TEXTURE_2D); |
|
|
1997 | key.texname = -1; |
|
|
1998 | } |
|
|
1999 | |
|
|
2000 | hv_clear (smooth); |
|
|
2001 | } |
|
|
2002 | |
|
|
2003 | glDisable (GL_BLEND); |
|
|
2004 | rc_free (rc); |
|
|
2005 | |
|
|
2006 | // top layer: overlays such as the health bar |
|
|
2007 | for (y = 0; y < sh; y++) |
|
|
2008 | if (0 <= y + my && y + my < self->rows) |
|
|
2009 | { |
|
|
2010 | maprow *row = self->row + (y + my); |
|
|
2011 | |
|
|
2012 | for (x = 0; x < sw; x++) |
|
|
2013 | if (row->c0 <= x + mx && x + mx < row->c1) |
|
|
2014 | { |
|
|
2015 | mapcell *cell = row->col + (x + mx - row->c0); |
|
|
2016 | |
|
|
2017 | int px = x * T; |
|
|
2018 | int py = y * T; |
|
|
2019 | |
|
|
2020 | if (cell->stat_hp) |
|
|
2021 | { |
|
|
2022 | int width = cell->stat_width * T; |
|
|
2023 | int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width; |
|
|
2024 | |
|
|
2025 | glColor3ub (0, 0, 0); |
|
|
2026 | glRectf (px + 1, py - thick - 2, |
|
|
2027 | px + width - 1, py); |
|
|
2028 | |
|
|
2029 | glColor3ub (cell->stat_hp, 255 - cell->stat_hp, 0); |
|
|
2030 | glRectf (px + 2, |
|
|
2031 | py - thick - 1, |
|
|
2032 | px + width - 2 - cell->stat_hp * (width - 4) / 255, py - 1); |
|
|
2033 | } |
|
|
2034 | } |
|
|
2035 | } |
|
|
2036 | } |
|
|
2037 | |
|
|
2038 | void |
|
|
2039 | draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data) |
|
|
2040 | CODE: |
|
|
2041 | { |
|
|
2042 | static float color[16][3] = { |
|
|
2043 | { 0.00F, 0.00F, 0.00F }, |
|
|
2044 | { 1.00F, 1.00F, 1.00F }, |
|
|
2045 | { 0.00F, 0.00F, 0.55F }, |
|
|
2046 | { 1.00F, 0.00F, 0.00F }, |
|
|
2047 | |
|
|
2048 | { 1.00F, 0.54F, 0.00F }, |
|
|
2049 | { 0.11F, 0.56F, 1.00F }, |
|
|
2050 | { 0.93F, 0.46F, 0.00F }, |
|
|
2051 | { 0.18F, 0.54F, 0.34F }, |
|
|
2052 | |
|
|
2053 | { 0.56F, 0.73F, 0.56F }, |
|
|
2054 | { 0.80F, 0.80F, 0.80F }, |
|
|
2055 | { 0.55F, 0.41F, 0.13F }, |
|
|
2056 | { 0.99F, 0.77F, 0.26F }, |
|
|
2057 | |
|
|
2058 | { 0.74F, 0.65F, 0.41F }, |
|
|
2059 | |
|
|
2060 | { 0.00F, 1.00F, 1.00F }, |
|
|
2061 | { 1.00F, 0.00F, 1.00F }, |
|
|
2062 | { 1.00F, 1.00F, 0.00F }, |
|
|
2063 | }; |
|
|
2064 | |
|
|
2065 | int x, y; |
|
|
2066 | |
|
|
2067 | glEnable (GL_TEXTURE_2D); |
|
|
2068 | glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE); |
|
|
2069 | glEnable (GL_BLEND); |
|
|
2070 | glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA); |
|
|
2071 | glBegin (GL_QUADS); |
|
|
2072 | |
|
|
2073 | for (y = 0; y < h; y++) |
|
|
2074 | for (x = 0; x < w; x++) |
|
|
2075 | { |
|
|
2076 | unsigned char m = data [x + y * w]; |
|
|
2077 | |
|
|
2078 | if (m) |
|
|
2079 | { |
|
|
2080 | float *c = color [m & 15]; |
|
|
2081 | |
|
|
2082 | float tx1 = m & 0x40 ? 0.5 : 0.; |
|
|
2083 | float tx2 = tx1 + 0.5; |
|
|
2084 | |
|
|
2085 | glColor4f (c[0], c[1], c[2], 0.75); |
|
|
2086 | glTexCoord2f (tx1, 0.); glVertex2i (x , y ); |
|
|
2087 | glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1); |
|
|
2088 | glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1); |
|
|
2089 | glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y ); |
|
|
2090 | } |
|
|
2091 | } |
|
|
2092 | |
|
|
2093 | glEnd (); |
|
|
2094 | glDisable (GL_BLEND); |
|
|
2095 | glDisable (GL_TEXTURE_2D); |
|
|
2096 | } |
|
|
2097 | |
|
|
2098 | void |
|
|
2099 | fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh) |
|
|
2100 | PPCODE: |
|
|
2101 | { |
|
|
2102 | int x, y; |
|
|
2103 | int sw1 = sw + 2; |
|
|
2104 | int sh1 = sh + 2; |
|
|
2105 | int sh3 = sh * 3; |
|
|
2106 | int sw34 = (sw * 3 + 3) & ~3; |
|
|
2107 | uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1); |
|
|
2108 | SV *darkness3_sv = sv_2mortal (newSV (sw34 * sh3)); |
|
|
2109 | uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv); |
|
|
2110 | |
|
|
2111 | SvPOK_only (darkness3_sv); |
|
|
2112 | SvCUR_set (darkness3_sv, sw34 * sh3); |
|
|
2113 | |
|
|
2114 | mx += self->x - 1; |
|
|
2115 | my += self->y - 1; |
|
|
2116 | |
|
|
2117 | memset (darkness1, 255, sw1 * sh1); |
|
|
2118 | |
|
|
2119 | for (y = 0; y < sh1; y++) |
|
|
2120 | if (0 <= y + my && y + my < self->rows) |
|
|
2121 | { |
|
|
2122 | maprow *row = self->row + (y + my); |
|
|
2123 | |
|
|
2124 | for (x = 0; x < sw1; x++) |
|
|
2125 | if (row->c0 <= x + mx && x + mx < row->c1) |
|
|
2126 | { |
|
|
2127 | mapcell *cell = row->col + (x + mx - row->c0); |
|
|
2128 | |
|
|
2129 | darkness1 [y * sw1 + x] = cell->darkness |
|
|
2130 | ? 255 - (cell->darkness - 1) |
|
|
2131 | : 255 - FOW_DARKNESS; |
|
|
2132 | } |
|
|
2133 | } |
|
|
2134 | |
|
|
2135 | for (y = 0; y < sh; ++y) |
|
|
2136 | for (x = 0; x < sw; ++x) |
|
|
2137 | { |
|
|
2138 | uint8_t d11 = darkness1 [(y ) * sw1 + x ]; |
|
|
2139 | uint8_t d21 = darkness1 [(y ) * sw1 + x + 1]; |
|
|
2140 | uint8_t d31 = darkness1 [(y ) * sw1 + x + 2]; |
|
|
2141 | uint8_t d12 = darkness1 [(y + 1) * sw1 + x ]; |
|
|
2142 | uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1]; |
|
|
2143 | uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2]; |
|
|
2144 | uint8_t d13 = darkness1 [(y + 2) * sw1 + x ]; |
|
|
2145 | uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1]; |
|
|
2146 | uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2]; |
|
|
2147 | |
|
|
2148 | uint8_t r11 = (d11 + d21 + d12) / 3; |
|
|
2149 | uint8_t r21 = d21; |
|
|
2150 | uint8_t r31 = (d21 + d31 + d32) / 3; |
|
|
2151 | |
|
|
2152 | uint8_t r12 = d12; |
|
|
2153 | uint8_t r22 = d22; |
|
|
2154 | uint8_t r32 = d32; |
|
|
2155 | |
|
|
2156 | uint8_t r13 = (d13 + d23 + d12) / 3; |
|
|
2157 | uint8_t r23 = d23; |
|
|
2158 | uint8_t r33 = (d23 + d33 + d32) / 3; |
|
|
2159 | |
|
|
2160 | darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11); |
|
|
2161 | darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21); |
|
|
2162 | darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31); |
|
|
2163 | darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12); |
|
|
2164 | darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22); |
|
|
2165 | darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32); |
|
|
2166 | darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13); |
|
|
2167 | darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23); |
|
|
2168 | darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33); |
|
|
2169 | } |
|
|
2170 | |
|
|
2171 | free (darkness1); |
|
|
2172 | |
|
|
2173 | EXTEND (SP, 3); |
|
|
2174 | PUSHs (sv_2mortal (newSViv (sw34))); |
|
|
2175 | PUSHs (sv_2mortal (newSViv (sh3))); |
|
|
2176 | PUSHs (darkness3_sv); |
|
|
2177 | } |
|
|
2178 | |
|
|
2179 | SV * |
|
|
2180 | get_rect (CFPlus::Map self, int x0, int y0, int w, int h) |
|
|
2181 | CODE: |
|
|
2182 | { |
|
|
2183 | int x, y, x1, y1; |
|
|
2184 | SV *data_sv = newSV (w * h * 7 + 5); |
|
|
2185 | uint8_t *data = (uint8_t *)SvPVX (data_sv); |
|
|
2186 | |
|
|
2187 | *data++ = 0; /* version 0 format */ |
|
|
2188 | *data++ = w >> 8; *data++ = w; |
|
|
2189 | *data++ = h >> 8; *data++ = h; |
|
|
2190 | |
|
|
2191 | // we need to do this 'cause we don't keep an absolute coord system for rows |
|
|
2192 | // TODO: treat rows as we treat columns |
|
|
2193 | map_get_row (self, y0 + self->y - self->oy);//D |
|
|
2194 | map_get_row (self, y0 + self->y - self->oy + h - 1);//D |
|
|
2195 | |
|
|
2196 | x0 += self->x - self->ox; |
|
|
2197 | y0 += self->y - self->oy; |
|
|
2198 | |
|
|
2199 | x1 = x0 + w; |
|
|
2200 | y1 = y0 + h; |
|
|
2201 | |
|
|
2202 | for (y = y0; y < y1; y++) |
|
|
2203 | { |
|
|
2204 | maprow *row = 0 <= y && y < self->rows |
|
|
2205 | ? self->row + y |
|
|
2206 | : 0; |
|
|
2207 | |
|
|
2208 | for (x = x0; x < x1; x++) |
|
|
2209 | { |
|
|
2210 | if (row && row->c0 <= x && x < row->c1) |
|
|
2211 | { |
|
|
2212 | mapcell *cell = row->col + (x - row->c0); |
|
|
2213 | uint8_t flags = 0; |
|
|
2214 | |
|
|
2215 | if (cell->tile [0]) flags |= 1; |
|
|
2216 | if (cell->tile [1]) flags |= 2; |
|
|
2217 | if (cell->tile [2]) flags |= 4; |
|
|
2218 | |
|
|
2219 | *data++ = flags; |
|
|
2220 | |
|
|
2221 | if (flags & 1) |
|
|
2222 | { |
|
|
2223 | tileid tile = cell->tile [0]; |
|
|
2224 | *data++ = tile >> 8; |
|
|
2225 | *data++ = tile; |
|
|
2226 | } |
|
|
2227 | |
|
|
2228 | if (flags & 2) |
|
|
2229 | { |
|
|
2230 | tileid tile = cell->tile [1]; |
|
|
2231 | *data++ = tile >> 8; |
|
|
2232 | *data++ = tile; |
|
|
2233 | } |
|
|
2234 | |
|
|
2235 | if (flags & 4) |
|
|
2236 | { |
|
|
2237 | tileid tile = cell->tile [2]; |
|
|
2238 | *data++ = tile >> 8; |
|
|
2239 | *data++ = tile; |
|
|
2240 | } |
|
|
2241 | } |
|
|
2242 | else |
|
|
2243 | *data++ = 0; |
|
|
2244 | } |
|
|
2245 | } |
|
|
2246 | |
|
|
2247 | SvPOK_only (data_sv); |
|
|
2248 | SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv)); |
|
|
2249 | RETVAL = data_sv; |
|
|
2250 | } |
|
|
2251 | OUTPUT: |
|
|
2252 | RETVAL |
|
|
2253 | |
|
|
2254 | void |
|
|
2255 | set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data) |
|
|
2256 | PPCODE: |
|
|
2257 | { |
|
|
2258 | int x, y, z; |
|
|
2259 | int w, h; |
|
|
2260 | int x1, y1; |
|
|
2261 | |
|
|
2262 | if (*data++ != 0) |
|
|
2263 | XSRETURN_EMPTY; /* version mismatch */ |
|
|
2264 | |
|
|
2265 | w = *data++ << 8; w |= *data++; |
|
|
2266 | h = *data++ << 8; h |= *data++; |
|
|
2267 | |
|
|
2268 | // we need to do this 'cause we don't keep an absolute coord system for rows |
|
|
2269 | // TODO: treat rows as we treat columns |
|
|
2270 | map_get_row (self, y0 + self->y - self->oy);//D |
|
|
2271 | map_get_row (self, y0 + self->y - self->oy + h - 1);//D |
|
|
2272 | |
|
|
2273 | x0 += self->x - self->ox; |
|
|
2274 | y0 += self->y - self->oy; |
|
|
2275 | |
|
|
2276 | x1 = x0 + w; |
|
|
2277 | y1 = y0 + h; |
|
|
2278 | |
|
|
2279 | for (y = y0; y < y1; y++) |
|
|
2280 | { |
|
|
2281 | maprow *row = map_get_row (self, y); |
|
|
2282 | |
|
|
2283 | for (x = x0; x < x1; x++) |
|
|
2284 | { |
|
|
2285 | uint8_t flags = *data++; |
|
|
2286 | |
|
|
2287 | if (flags) |
|
|
2288 | { |
|
|
2289 | mapcell *cell = row_get_cell (row, x); |
|
|
2290 | tileid tile[3] = { 0, 0, 0 }; |
|
|
2291 | |
|
|
2292 | if (flags & 1) { tile[0] = *data++ << 8; tile[0] |= *data++; } |
|
|
2293 | if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; } |
|
|
2294 | if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; } |
|
|
2295 | |
|
|
2296 | if (cell->darkness == 0) |
|
|
2297 | { |
|
|
2298 | cell->darkness = 0; |
|
|
2299 | |
|
|
2300 | for (z = 0; z <= 2; z++) |
|
|
2301 | { |
|
|
2302 | tileid t = tile [z]; |
|
|
2303 | |
|
|
2304 | if (t >= self->texs || (t && !self->tex [t].name)) |
|
|
2305 | { |
|
|
2306 | XPUSHs (sv_2mortal (newSViv (t))); |
|
|
2307 | need_texid (self, t); |
|
|
2308 | } |
|
|
2309 | |
|
|
2310 | cell->tile [z] = t; |
|
|
2311 | } |
|
|
2312 | } |
|
|
2313 | } |
|
|
2314 | } |
|
|
2315 | } |
|
|
2316 | } |
|
|
2317 | |
|
|
2318 | MODULE = CFPlus PACKAGE = CFPlus::RW |
|
|
2319 | |
|
|
2320 | CFPlus::RW |
|
|
2321 | new (SV *class, SV *data_sv) |
|
|
2322 | CODE: |
|
|
2323 | { |
|
|
2324 | STRLEN datalen; |
|
|
2325 | char *data = SvPVbyte (data_sv, datalen); |
|
|
2326 | |
|
|
2327 | RETVAL = SDL_RWFromConstMem (data, datalen); |
|
|
2328 | } |
|
|
2329 | OUTPUT: |
|
|
2330 | RETVAL |
|
|
2331 | |
|
|
2332 | CFPlus::RW |
|
|
2333 | new_from_file (SV *class, const char *path, const char *mode = "rb") |
|
|
2334 | CODE: |
|
|
2335 | RETVAL = SDL_RWFromFile (path, mode); |
|
|
2336 | OUTPUT: |
|
|
2337 | RETVAL |
|
|
2338 | |
|
|
2339 | # fails on win32: |
|
|
2340 | # CFPlus.xs(2268) : error C2059: syntax error : '(' |
|
|
2341 | #void |
|
|
2342 | #close (CFPlus::RW self) |
|
|
2343 | # CODE: |
|
|
2344 | # (self->(close)) (self); |
|
|
2345 | |
|
|
2346 | MODULE = CFPlus PACKAGE = CFPlus::Channel |
|
|
2347 | |
|
|
2348 | PROTOTYPES: DISABLE |
|
|
2349 | |
|
|
2350 | CFPlus::Channel |
|
|
2351 | find () |
|
|
2352 | CODE: |
|
|
2353 | { |
|
|
2354 | RETVAL = Mix_GroupAvailable (-1); |
|
|
2355 | |
|
|
2356 | if (RETVAL < 0) |
|
|
2357 | { |
|
|
2358 | RETVAL = Mix_GroupOldest (-1); |
|
|
2359 | |
|
|
2360 | if (RETVAL < 0) |
|
|
2361 | XSRETURN_UNDEF; |
|
|
2362 | |
|
|
2363 | Mix_HaltChannel (RETVAL); |
|
|
2364 | } |
|
|
2365 | |
|
|
2366 | Mix_UnregisterAllEffects (RETVAL); |
|
|
2367 | Mix_Volume (RETVAL, 128); |
|
|
2368 | } |
|
|
2369 | OUTPUT: |
|
|
2370 | RETVAL |
|
|
2371 | |
|
|
2372 | void |
|
|
2373 | halt (CFPlus::Channel self) |
|
|
2374 | CODE: |
|
|
2375 | Mix_HaltChannel (self); |
|
|
2376 | |
|
|
2377 | void |
|
|
2378 | expire (CFPlus::Channel self, int ticks = -1) |
|
|
2379 | CODE: |
|
|
2380 | Mix_ExpireChannel (self, ticks); |
|
|
2381 | |
|
|
2382 | void |
|
|
2383 | fade_out (CFPlus::Channel self, int ticks = -1) |
|
|
2384 | CODE: |
|
|
2385 | Mix_FadeOutChannel (self, ticks); |
|
|
2386 | |
|
|
2387 | int |
|
|
2388 | volume (CFPlus::Channel self, int volume) |
|
|
2389 | CODE: |
|
|
2390 | RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128)); |
|
|
2391 | OUTPUT: |
|
|
2392 | RETVAL |
|
|
2393 | |
|
|
2394 | void |
|
|
2395 | unregister_all_effects (CFPlus::Channel self) |
|
|
2396 | CODE: |
|
|
2397 | Mix_UnregisterAllEffects (self); |
|
|
2398 | |
|
|
2399 | void |
|
|
2400 | set_panning (CFPlus::Channel self, int left, int right) |
|
|
2401 | CODE: |
|
|
2402 | left = CLAMP (left , 0, 255); |
|
|
2403 | right = CLAMP (right, 0, 255); |
|
|
2404 | Mix_SetPanning (self, left, right); |
|
|
2405 | |
|
|
2406 | void |
|
|
2407 | set_distance (CFPlus::Channel self, int distance) |
|
|
2408 | CODE: |
|
|
2409 | Mix_SetDistance (self, CLAMP (distance, 0, 255)); |
|
|
2410 | |
|
|
2411 | void |
|
|
2412 | set_position (CFPlus::Channel self, int angle, int distance) |
|
|
2413 | CODE: |
|
|
2414 | |
|
|
2415 | void |
|
|
2416 | set_position_r (CFPlus::Channel self, int dx, int dy, int maxdistance) |
|
|
2417 | CODE: |
|
|
2418 | { |
|
|
2419 | int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance)); |
|
|
2420 | int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI); |
|
|
2421 | Mix_SetPosition (self, angle, CLAMP (distance, 0, 255)); |
|
|
2422 | } |
|
|
2423 | |
|
|
2424 | void |
|
|
2425 | set_reverse_stereo (CFPlus::Channel self, int flip) |
|
|
2426 | CODE: |
|
|
2427 | Mix_SetReverseStereo (self, flip); |
|
|
2428 | |
|
|
2429 | MODULE = CFPlus PACKAGE = CFPlus::MixChunk |
|
|
2430 | |
|
|
2431 | PROTOTYPES: DISABLE |
|
|
2432 | |
|
|
2433 | CFPlus::MixChunk |
|
|
2434 | new (SV *class, CFPlus::RW rwops) |
|
|
2435 | CODE: |
|
|
2436 | RETVAL = Mix_LoadWAV_RW (rwops, 1); |
|
|
2437 | OUTPUT: |
|
|
2438 | RETVAL |
|
|
2439 | |
|
|
2440 | void |
|
|
2441 | DESTROY (CFPlus::MixChunk self) |
|
|
2442 | CODE: |
|
|
2443 | Mix_FreeChunk (self); |
|
|
2444 | |
|
|
2445 | int |
|
|
2446 | volume (CFPlus::MixChunk self, int volume = -1) |
|
|
2447 | CODE: |
|
|
2448 | if (items > 1) |
|
|
2449 | volume = CLAMP (volume, 0, 128); |
|
|
2450 | RETVAL = Mix_VolumeChunk (self, volume); |
|
|
2451 | OUTPUT: |
|
|
2452 | RETVAL |
|
|
2453 | |
|
|
2454 | CFPlus::Channel |
|
|
2455 | play (CFPlus::MixChunk self, CFPlus::Channel channel = -1, int loops = 0, int ticks = -1) |
|
|
2456 | CODE: |
|
|
2457 | { |
|
|
2458 | RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks); |
|
|
2459 | |
|
|
2460 | if (RETVAL < 0) |
|
|
2461 | XSRETURN_UNDEF; |
|
|
2462 | |
|
|
2463 | if (channel < 0) |
|
|
2464 | { |
|
|
2465 | Mix_UnregisterAllEffects (RETVAL); |
|
|
2466 | Mix_Volume (RETVAL, 128); |
|
|
2467 | } |
|
|
2468 | } |
|
|
2469 | OUTPUT: |
|
|
2470 | RETVAL |
|
|
2471 | |
|
|
2472 | MODULE = CFPlus PACKAGE = CFPlus::MixMusic |
|
|
2473 | |
|
|
2474 | int |
|
|
2475 | volume (int volume = -1) |
|
|
2476 | PROTOTYPE: ;$ |
|
|
2477 | CODE: |
|
|
2478 | if (items > 0) |
|
|
2479 | volume = CLAMP (volume, 0, 128); |
|
|
2480 | RETVAL = Mix_VolumeMusic (volume); |
|
|
2481 | OUTPUT: |
|
|
2482 | RETVAL |
|
|
2483 | |
|
|
2484 | void |
|
|
2485 | fade_out (int ms) |
|
|
2486 | CODE: |
|
|
2487 | Mix_FadeOutMusic (ms); |
|
|
2488 | |
|
|
2489 | void |
|
|
2490 | halt () |
|
|
2491 | CODE: |
|
|
2492 | Mix_HaltMusic (); |
|
|
2493 | |
|
|
2494 | CFPlus::MixMusic |
|
|
2495 | new (SV *class, CFPlus::RW rwops) |
|
|
2496 | CODE: |
|
|
2497 | RETVAL = Mix_LoadMUS_RW (rwops); |
|
|
2498 | OUTPUT: |
|
|
2499 | RETVAL |
|
|
2500 | |
|
|
2501 | void |
|
|
2502 | DESTROY (CFPlus::MixMusic self) |
|
|
2503 | CODE: |
|
|
2504 | Mix_FreeMusic (self); |
|
|
2505 | |
|
|
2506 | int |
|
|
2507 | play (CFPlus::MixMusic self, int loops = -1) |
|
|
2508 | CODE: |
|
|
2509 | RETVAL = Mix_PlayMusic (self, loops); |
|
|
2510 | OUTPUT: |
|
|
2511 | RETVAL |
|
|
2512 | |
|
|
2513 | void |
|
|
2514 | fade_in_pos (CFPlus::MixMusic self, int loops, int ms, double position) |
|
|
2515 | CODE: |
|
|
2516 | Mix_FadeInMusicPos (self, loops, ms, position); |
|
|
2517 | |
|
|
2518 | MODULE = CFPlus PACKAGE = CFPlus::OpenGL |
|
|
2519 | |
|
|
2520 | PROTOTYPES: ENABLE |
|
|
2521 | |
|
|
2522 | BOOT: |
|
|
2523 | { |
|
|
2524 | HV *stash = gv_stashpv ("CFPlus::OpenGL", 1); |
|
|
2525 | static const struct { |
|
|
2526 | const char *name; |
|
|
2527 | IV iv; |
|
|
2528 | } *civ, const_iv[] = { |
|
|
2529 | # define const_iv(name) { # name, (IV)name } |
|
|
2530 | const_iv (GL_VENDOR), |
|
|
2531 | const_iv (GL_VERSION), |
|
|
2532 | const_iv (GL_EXTENSIONS), |
|
|
2533 | const_iv (GL_COLOR_MATERIAL), |
|
|
2534 | const_iv (GL_SMOOTH), |
|
|
2535 | const_iv (GL_FLAT), |
|
|
2536 | const_iv (GL_DITHER), |
|
|
2537 | const_iv (GL_BLEND), |
|
|
2538 | const_iv (GL_CULL_FACE), |
|
|
2539 | const_iv (GL_SCISSOR_TEST), |
|
|
2540 | const_iv (GL_DEPTH_TEST), |
|
|
2541 | const_iv (GL_ALPHA_TEST), |
|
|
2542 | const_iv (GL_NORMALIZE), |
|
|
2543 | const_iv (GL_RESCALE_NORMAL), |
|
|
2544 | const_iv (GL_FRONT), |
|
|
2545 | const_iv (GL_BACK), |
|
|
2546 | const_iv (GL_AUX0), |
|
|
2547 | const_iv (GL_AND), |
|
|
2548 | const_iv (GL_ONE), |
|
|
2549 | const_iv (GL_ZERO), |
|
|
2550 | const_iv (GL_SRC_ALPHA), |
|
|
2551 | const_iv (GL_DST_ALPHA), |
|
|
2552 | const_iv (GL_ONE_MINUS_SRC_ALPHA), |
|
|
2553 | const_iv (GL_ONE_MINUS_DST_ALPHA), |
|
|
2554 | const_iv (GL_SRC_ALPHA_SATURATE), |
|
|
2555 | const_iv (GL_RGB), |
|
|
2556 | const_iv (GL_RGBA), |
|
|
2557 | const_iv (GL_RGBA4), |
|
|
2558 | const_iv (GL_RGBA8), |
|
|
2559 | const_iv (GL_RGB5_A1), |
|
|
2560 | const_iv (GL_UNSIGNED_BYTE), |
|
|
2561 | const_iv (GL_UNSIGNED_SHORT), |
|
|
2562 | const_iv (GL_UNSIGNED_INT), |
|
|
2563 | const_iv (GL_ALPHA), |
|
|
2564 | const_iv (GL_INTENSITY), |
|
|
2565 | const_iv (GL_LUMINANCE), |
|
|
2566 | const_iv (GL_LUMINANCE_ALPHA), |
|
|
2567 | const_iv (GL_FLOAT), |
|
|
2568 | const_iv (GL_UNSIGNED_INT_8_8_8_8_REV), |
|
|
2569 | const_iv (GL_COMPRESSED_ALPHA_ARB), |
|
|
2570 | const_iv (GL_COMPRESSED_LUMINANCE_ARB), |
|
|
2571 | const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB), |
|
|
2572 | const_iv (GL_COMPRESSED_INTENSITY_ARB), |
|
|
2573 | const_iv (GL_COMPRESSED_RGB_ARB), |
|
|
2574 | const_iv (GL_COMPRESSED_RGBA_ARB), |
|
|
2575 | const_iv (GL_COMPILE), |
|
|
2576 | const_iv (GL_PROXY_TEXTURE_1D), |
|
|
2577 | const_iv (GL_PROXY_TEXTURE_2D), |
|
|
2578 | const_iv (GL_TEXTURE_1D), |
|
|
2579 | const_iv (GL_TEXTURE_2D), |
|
|
2580 | const_iv (GL_TEXTURE_ENV), |
|
|
2581 | const_iv (GL_TEXTURE_MAG_FILTER), |
|
|
2582 | const_iv (GL_TEXTURE_MIN_FILTER), |
|
|
2583 | const_iv (GL_TEXTURE_ENV_MODE), |
|
|
2584 | const_iv (GL_TEXTURE_WRAP_S), |
|
|
2585 | const_iv (GL_TEXTURE_WRAP_T), |
|
|
2586 | const_iv (GL_REPEAT), |
|
|
2587 | const_iv (GL_CLAMP), |
|
|
2588 | const_iv (GL_CLAMP_TO_EDGE), |
|
|
2589 | const_iv (GL_NEAREST), |
|
|
2590 | const_iv (GL_LINEAR), |
|
|
2591 | const_iv (GL_NEAREST_MIPMAP_NEAREST), |
|
|
2592 | const_iv (GL_LINEAR_MIPMAP_NEAREST), |
|
|
2593 | const_iv (GL_NEAREST_MIPMAP_LINEAR), |
|
|
2594 | const_iv (GL_LINEAR_MIPMAP_LINEAR), |
|
|
2595 | const_iv (GL_GENERATE_MIPMAP), |
|
|
2596 | const_iv (GL_MODULATE), |
|
|
2597 | const_iv (GL_DECAL), |
|
|
2598 | const_iv (GL_REPLACE), |
|
|
2599 | const_iv (GL_DEPTH_BUFFER_BIT), |
|
|
2600 | const_iv (GL_COLOR_BUFFER_BIT), |
|
|
2601 | const_iv (GL_PROJECTION), |
|
|
2602 | const_iv (GL_MODELVIEW), |
|
|
2603 | const_iv (GL_COLOR_LOGIC_OP), |
|
|
2604 | const_iv (GL_SEPARABLE_2D), |
|
|
2605 | const_iv (GL_CONVOLUTION_2D), |
|
|
2606 | const_iv (GL_CONVOLUTION_BORDER_MODE), |
|
|
2607 | const_iv (GL_CONSTANT_BORDER), |
|
|
2608 | const_iv (GL_POINTS), |
|
|
2609 | const_iv (GL_LINES), |
|
|
2610 | const_iv (GL_LINE_STRIP), |
|
|
2611 | const_iv (GL_LINE_LOOP), |
|
|
2612 | const_iv (GL_QUADS), |
|
|
2613 | const_iv (GL_QUAD_STRIP), |
|
|
2614 | const_iv (GL_TRIANGLES), |
|
|
2615 | const_iv (GL_TRIANGLE_STRIP), |
|
|
2616 | const_iv (GL_TRIANGLE_FAN), |
|
|
2617 | const_iv (GL_POLYGON), |
|
|
2618 | const_iv (GL_PERSPECTIVE_CORRECTION_HINT), |
|
|
2619 | const_iv (GL_POINT_SMOOTH_HINT), |
|
|
2620 | const_iv (GL_LINE_SMOOTH_HINT), |
|
|
2621 | const_iv (GL_POLYGON_SMOOTH_HINT), |
|
|
2622 | const_iv (GL_GENERATE_MIPMAP_HINT), |
|
|
2623 | const_iv (GL_TEXTURE_COMPRESSION_HINT), |
|
|
2624 | const_iv (GL_FASTEST), |
|
|
2625 | const_iv (GL_DONT_CARE), |
|
|
2626 | const_iv (GL_NICEST), |
|
|
2627 | const_iv (GL_V2F), |
|
|
2628 | const_iv (GL_V3F), |
|
|
2629 | const_iv (GL_T2F_V3F), |
|
|
2630 | const_iv (GL_T2F_N3F_V3F), |
|
|
2631 | # undef const_iv |
|
|
2632 | }; |
|
|
2633 | |
|
|
2634 | for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) |
|
|
2635 | newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); |
|
|
2636 | |
|
|
2637 | texture_av = newAV (); |
|
|
2638 | AvREAL_off (texture_av); |
|
|
2639 | } |
|
|
2640 | |
|
|
2641 | void |
|
|
2642 | disable_GL_EXT_blend_func_separate () |
|
|
2643 | CODE: |
|
|
2644 | gl.BlendFuncSeparate = 0; |
|
|
2645 | gl.BlendFuncSeparateEXT = 0; |
|
|
2646 | |
|
|
2647 | char * |
|
|
2648 | gl_vendor () |
|
|
2649 | CODE: |
|
|
2650 | RETVAL = (char *)glGetString (GL_VENDOR); |
|
|
2651 | OUTPUT: |
|
|
2652 | RETVAL |
|
|
2653 | |
|
|
2654 | char * |
|
|
2655 | gl_version () |
|
|
2656 | CODE: |
|
|
2657 | RETVAL = (char *)glGetString (GL_VERSION); |
|
|
2658 | OUTPUT: |
|
|
2659 | RETVAL |
|
|
2660 | |
|
|
2661 | char * |
|
|
2662 | gl_extensions () |
|
|
2663 | CODE: |
|
|
2664 | RETVAL = (char *)glGetString (GL_EXTENSIONS); |
|
|
2665 | OUTPUT: |
|
|
2666 | RETVAL |
|
|
2667 | |
|
|
2668 | const char *glGetString (GLenum pname) |
|
|
2669 | |
|
|
2670 | GLint glGetInteger (GLenum pname) |
|
|
2671 | CODE: |
|
|
2672 | glGetIntegerv (pname, &RETVAL); |
|
|
2673 | OUTPUT: |
|
|
2674 | RETVAL |
|
|
2675 | |
|
|
2676 | GLdouble glGetDouble (GLenum pname) |
|
|
2677 | CODE: |
|
|
2678 | glGetDoublev (pname, &RETVAL); |
|
|
2679 | OUTPUT: |
|
|
2680 | RETVAL |
|
|
2681 | |
|
|
2682 | int glGetError () |
|
|
2683 | |
|
|
2684 | void glFinish () |
|
|
2685 | |
|
|
2686 | void glClear (int mask) |
|
|
2687 | |
|
|
2688 | void glClearColor (float r, float g, float b, float a = 1.0) |
|
|
2689 | PROTOTYPE: @ |
|
|
2690 | |
|
|
2691 | void glEnable (int cap) |
|
|
2692 | |
|
|
2693 | void glDisable (int cap) |
|
|
2694 | |
|
|
2695 | void glShadeModel (int mode) |
|
|
2696 | |
|
|
2697 | void glHint (int target, int mode) |
|
|
2698 | |
|
|
2699 | void glBlendFunc (int sfactor, int dfactor) |
|
|
2700 | |
|
|
2701 | void glBlendFuncSeparate (int sa, int da, int saa, int daa) |
|
|
2702 | CODE: |
|
|
2703 | gl_BlendFuncSeparate (sa, da, saa, daa); |
|
|
2704 | |
|
|
2705 | void glDepthMask (int flag) |
|
|
2706 | |
|
|
2707 | void glLogicOp (int opcode) |
|
|
2708 | |
|
|
2709 | void glColorMask (int red, int green, int blue, int alpha) |
|
|
2710 | |
|
|
2711 | void glMatrixMode (int mode) |
|
|
2712 | |
|
|
2713 | void glPushMatrix () |
|
|
2714 | |
|
|
2715 | void glPopMatrix () |
|
|
2716 | |
|
|
2717 | void glLoadIdentity () |
|
|
2718 | |
|
|
2719 | void glDrawBuffer (int buffer) |
|
|
2720 | |
|
|
2721 | void glReadBuffer (int buffer) |
|
|
2722 | |
|
|
2723 | # near_ and far_ are due to microsofts buggy "c" compiler |
|
|
2724 | void glFrustum (double left, double right, double bottom, double top, double near_, double far_) |
|
|
2725 | |
|
|
2726 | # near_ and far_ are due to microsofts buggy "c" compiler |
|
|
2727 | void glOrtho (double left, double right, double bottom, double top, double near_, double far_) |
|
|
2728 | |
|
|
2729 | PROTOTYPES: DISABLE |
|
|
2730 | |
|
|
2731 | void glViewport (int x, int y, int width, int height) |
|
|
2732 | |
|
|
2733 | void glScissor (int x, int y, int width, int height) |
|
|
2734 | |
|
|
2735 | void glTranslate (float x, float y, float z = 0.) |
|
|
2736 | CODE: |
|
|
2737 | glTranslatef (x, y, z); |
|
|
2738 | |
|
|
2739 | void glScale (float x, float y, float z = 1.) |
|
|
2740 | CODE: |
|
|
2741 | glScalef (x, y, z); |
|
|
2742 | |
|
|
2743 | void glRotate (float angle, float x, float y, float z) |
|
|
2744 | CODE: |
|
|
2745 | glRotatef (angle, x, y, z); |
|
|
2746 | |
|
|
2747 | void glColor (float r, float g, float b, float a = 1.0) |
|
|
2748 | ALIAS: |
|
|
2749 | glColor_premultiply = 1 |
|
|
2750 | CODE: |
|
|
2751 | if (ix) |
|
|
2752 | { |
|
|
2753 | r *= a; |
|
|
2754 | g *= a; |
|
|
2755 | b *= a; |
|
|
2756 | } |
|
|
2757 | // microsoft visual "c" rounds instead of truncating... |
|
|
2758 | glColor4f (r, g, b, a); |
|
|
2759 | |
|
|
2760 | void glRasterPos (float x, float y, float z = 0.) |
|
|
2761 | CODE: |
|
|
2762 | glRasterPos3f (0, 0, z); |
|
|
2763 | glBitmap (0, 0, 0, 0, x, y, 0); |
|
|
2764 | |
|
|
2765 | void glVertex (float x, float y, float z = 0.) |
|
|
2766 | CODE: |
|
|
2767 | glVertex3f (x, y, z); |
|
|
2768 | |
|
|
2769 | void glTexCoord (float s, float t) |
|
|
2770 | CODE: |
|
|
2771 | glTexCoord2f (s, t); |
|
|
2772 | |
|
|
2773 | void glRect (float x1, float y1, float x2, float y2) |
|
|
2774 | CODE: |
|
|
2775 | glRectf (x1, y1, x2, y2); |
|
|
2776 | |
|
|
2777 | void glRect_lineloop (float x1, float y1, float x2, float y2) |
|
|
2778 | CODE: |
|
|
2779 | glBegin (GL_LINE_LOOP); |
|
|
2780 | glVertex2f (x1, y1); |
|
|
2781 | glVertex2f (x2, y1); |
|
|
2782 | glVertex2f (x2, y2); |
|
|
2783 | glVertex2f (x1, y2); |
|
|
2784 | glEnd (); |
|
|
2785 | |
|
|
2786 | PROTOTYPES: ENABLE |
|
|
2787 | |
|
|
2788 | void glBegin (int mode) |
|
|
2789 | |
|
|
2790 | void glEnd () |
|
|
2791 | |
|
|
2792 | void glPointSize (GLfloat size) |
|
|
2793 | |
|
|
2794 | void glLineWidth (GLfloat width) |
|
|
2795 | |
|
|
2796 | void glInterleavedArrays (int format, int stride, char *data) |
|
|
2797 | |
|
|
2798 | void glDrawElements (int mode, int count, int type, char *indices) |
|
|
2799 | |
|
|
2800 | # 1.2 void glDrawRangeElements (int mode, int start, int end |
|
|
2801 | |
|
|
2802 | void glTexEnv (int target, int pname, float param) |
|
|
2803 | CODE: |
|
|
2804 | glTexEnvf (target, pname, param); |
|
|
2805 | |
|
|
2806 | void glTexParameter (int target, int pname, float param) |
|
|
2807 | CODE: |
|
|
2808 | glTexParameterf (target, pname, param); |
|
|
2809 | |
|
|
2810 | void glBindTexture (int target, int name) |
|
|
2811 | |
|
|
2812 | void glConvolutionParameter (int target, int pname, float params) |
|
|
2813 | CODE: |
|
|
2814 | if (gl.ConvolutionParameterf) |
|
|
2815 | gl.ConvolutionParameterf (target, pname, params); |
|
|
2816 | |
|
|
2817 | void glConvolutionFilter2D (int target, int internalformat, int width, int height, int format, int type, char *data) |
|
|
2818 | CODE: |
|
|
2819 | if (gl.ConvolutionFilter2D) |
|
|
2820 | gl.ConvolutionFilter2D (target, internalformat, width, height, format, type, data); |
|
|
2821 | |
|
|
2822 | void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column) |
|
|
2823 | CODE: |
|
|
2824 | if (gl.SeparableFilter2D) |
|
|
2825 | gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column); |
|
|
2826 | |
|
|
2827 | void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data) |
|
|
2828 | |
|
|
2829 | void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border) |
|
|
2830 | |
|
|
2831 | void glDrawPixels (int width, int height, int format, int type, char *pixels) |
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|
2832 | |
|
|
2833 | void glPixelZoom (float x, float y) |
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|
2834 | |
|
|
2835 | void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR) |
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|
2836 | |
|
|
2837 | int glGenTexture () |
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|
2838 | CODE: |
|
|
2839 | RETVAL = gen_texture (); |
|
|
2840 | OUTPUT: |
|
|
2841 | RETVAL |
|
|
2842 | |
|
|
2843 | void glDeleteTexture (int name) |
|
|
2844 | CODE: |
|
|
2845 | del_texture (name); |
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|
2846 | |
|
|
2847 | int glGenList () |
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|
2848 | CODE: |
|
|
2849 | RETVAL = glGenLists (1); |
|
|
2850 | OUTPUT: |
|
|
2851 | RETVAL |
|
|
2852 | |
|
|
2853 | void glDeleteList (int list) |
|
|
2854 | CODE: |
|
|
2855 | glDeleteLists (list, 1); |
|
|
2856 | |
|
|
2857 | void glNewList (int list, int mode = GL_COMPILE) |
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|
2858 | |
|
|
2859 | void glEndList () |
|
|
2860 | |
|
|
2861 | void glCallList (int list) |
|
|
2862 | |
|
|
2863 | MODULE = CFPlus PACKAGE = CFPlus::UI::Base |
|
|
2864 | |
|
|
2865 | PROTOTYPES: DISABLE |
|
|
2866 | |
|
|
2867 | void |
|
|
2868 | find_widget (SV *self, NV x, NV y) |
|
|
2869 | PPCODE: |
|
|
2870 | { |
|
|
2871 | if (within_widget (self, x, y)) |
|
|
2872 | XPUSHs (self); |
|
|
2873 | } |
|
|
2874 | |
|
|
2875 | BOOT: |
|
|
2876 | { |
|
|
2877 | hover_gv = gv_fetchpv ("CFPlus::UI::HOVER", 1, SVt_NV); |
|
|
2878 | |
|
|
2879 | draw_x_gv = gv_fetchpv ("CFPlus::UI::Base::draw_x", 1, SVt_NV); |
|
|
2880 | draw_y_gv = gv_fetchpv ("CFPlus::UI::Base::draw_y", 1, SVt_NV); |
|
|
2881 | draw_w_gv = gv_fetchpv ("CFPlus::UI::Base::draw_w", 1, SVt_NV); |
|
|
2882 | draw_h_gv = gv_fetchpv ("CFPlus::UI::Base::draw_h", 1, SVt_NV); |
|
|
2883 | } |
|
|
2884 | |
|
|
2885 | void |
|
|
2886 | draw (SV *self) |
|
|
2887 | CODE: |
|
|
2888 | { |
|
|
2889 | HV *hv; |
|
|
2890 | SV **svp; |
|
|
2891 | NV x, y, w, h; |
|
|
2892 | SV *draw_x_sv = GvSV (draw_x_gv); |
|
|
2893 | SV *draw_y_sv = GvSV (draw_y_gv); |
|
|
2894 | SV *draw_w_sv = GvSV (draw_w_gv); |
|
|
2895 | SV *draw_h_sv = GvSV (draw_h_gv); |
|
|
2896 | double draw_x, draw_y; |
|
|
2897 | |
|
|
2898 | if (!SvROK (self)) |
|
|
2899 | croak ("CFPlus::Base::draw: %s not a reference", SvPV_nolen (self)); |
|
|
2900 | |
|
|
2901 | hv = (HV *)SvRV (self); |
|
|
2902 | |
|
|
2903 | if (SvTYPE (hv) != SVt_PVHV) |
|
|
2904 | croak ("CFPlus::Base::draw: %s not a hashref", SvPV_nolen (self)); |
|
|
2905 | |
|
|
2906 | svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.; |
|
|
2907 | svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.; |
|
|
2908 | |
|
|
2909 | if (!h || !w) |
|
|
2910 | XSRETURN_EMPTY; |
|
|
2911 | |
|
|
2912 | svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.; |
|
|
2913 | svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.; |
|
|
2914 | |
|
|
2915 | draw_x = SvNV (draw_x_sv) + x; |
|
|
2916 | draw_y = SvNV (draw_y_sv) + y; |
|
|
2917 | |
|
|
2918 | if (draw_x + w < 0 || draw_x >= SvNV (draw_w_sv) |
|
|
2919 | || draw_y + h < 0 || draw_y >= SvNV (draw_h_sv)) |
|
|
2920 | XSRETURN_EMPTY; |
|
|
2921 | |
|
|
2922 | sv_setnv (draw_x_sv, draw_x); |
|
|
2923 | sv_setnv (draw_y_sv, draw_y); |
|
|
2924 | |
|
|
2925 | glPushMatrix (); |
|
|
2926 | glTranslated (x, y, 0); |
|
|
2927 | |
|
|
2928 | if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv) |
|
|
2929 | { |
|
|
2930 | svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0); |
|
|
2931 | |
|
|
2932 | if (svp && SvTRUE (*svp)) |
|
|
2933 | { |
|
|
2934 | glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f); |
|
|
2935 | glEnable (GL_BLEND); |
|
|
2936 | glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA); |
|
|
2937 | glBegin (GL_QUADS); |
|
|
2938 | glVertex2f (0, 0); |
|
|
2939 | glVertex2f (w, 0); |
|
|
2940 | glVertex2f (w, h); |
|
|
2941 | glVertex2f (0, h); |
|
|
2942 | glEnd (); |
|
|
2943 | glDisable (GL_BLEND); |
|
|
2944 | } |
|
|
2945 | } |
|
|
2946 | #if 0 |
|
|
2947 | // draw borders, for debugging |
|
|
2948 | glPushMatrix (); |
|
|
2949 | glColor4f (1., 1., 0., 1.); |
|
|
2950 | glTranslatef (.5, .5, 0.); |
|
|
2951 | glBegin (GL_LINE_LOOP); |
|
|
2952 | glVertex2f (0 , 0); |
|
|
2953 | glVertex2f (w - 1, 0); |
|
|
2954 | glVertex2f (w - 1, h - 1); |
|
|
2955 | glVertex2f (0 , h - 1); |
|
|
2956 | glEnd (); |
|
|
2957 | glPopMatrix (); |
|
|
2958 | #endif |
|
|
2959 | PUSHMARK (SP); |
|
|
2960 | XPUSHs (self); |
|
|
2961 | PUTBACK; |
|
|
2962 | call_method ("_draw", G_VOID | G_DISCARD); |
|
|
2963 | SPAGAIN; |
|
|
2964 | |
|
|
2965 | glPopMatrix (); |
|
|
2966 | |
|
|
2967 | draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x); |
|
|
2968 | draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y); |
|
|
2969 | } |
|
|
2970 | |