1 | #include "EXTERN.h" |
1 | #include "EXTERN.h" |
2 | #include "perl.h" |
2 | #include "perl.h" |
3 | #include "XSUB.h" |
3 | #include "XSUB.h" |
4 | |
4 | |
5 | #include <string.h> |
5 | #include <string.h> |
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6 | #include <stdio.h> |
6 | |
7 | |
7 | #include <SDL.h> |
8 | #include <SDL.h> |
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9 | #include <SDL_image.h> |
8 | #include <SDL_opengl.h> |
10 | #include <SDL_opengl.h> |
9 | |
11 | |
10 | #include <pango/pango.h> |
12 | #include <pango/pango.h> |
11 | #include <pango/pangofc-fontmap.h> |
13 | #include <pango/pangofc-fontmap.h> |
12 | #include <pango/pangoft2.h> |
14 | #include <pango/pangoft2.h> |
… | |
… | |
14 | #include <sys/types.h> |
16 | #include <sys/types.h> |
15 | #include <sys/socket.h> |
17 | #include <sys/socket.h> |
16 | #include <netinet/in.h> |
18 | #include <netinet/in.h> |
17 | #include <netinet/tcp.h> |
19 | #include <netinet/tcp.h> |
18 | |
20 | |
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21 | #include <inttypes.h> |
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22 | |
19 | static PangoContext *context; |
23 | static PangoContext *context; |
20 | static PangoFontMap *fontmap; |
24 | static PangoFontMap *fontmap; |
21 | |
25 | |
22 | typedef struct cf_layout { |
26 | typedef struct cf_layout { |
23 | PangoLayout *pl; |
27 | PangoLayout *pl; |
24 | int base_height; |
28 | int base_height; |
25 | } *CFClient__Layout; |
29 | } *CFClient__Layout; |
26 | |
30 | |
27 | static void |
31 | static void |
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32 | substitute_func (FcPattern *pattern, gpointer data) |
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33 | { |
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34 | FcPatternAddBool (pattern, FC_HINTING , 1); |
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35 | FcPatternAddBool (pattern, FC_AUTOHINT, 1); |
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36 | } |
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37 | |
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38 | static void |
28 | layout_update (CFClient__Layout self) |
39 | layout_update (CFClient__Layout self) |
29 | { |
40 | { |
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41 | /* use a random scale factor to account for unknown descenders, 0.8 works |
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42 | * reasonably well with bitstream vera |
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43 | */ |
30 | PangoFontDescription *font = pango_context_get_font_description (context); |
44 | PangoFontDescription *font = pango_context_get_font_description (context); |
31 | pango_font_description_set_absolute_size (font, self->base_height * PANGO_SCALE); |
45 | pango_font_description_set_absolute_size (font, self->base_height * (PANGO_SCALE * 8 / 10)); |
32 | } |
46 | } |
33 | |
47 | |
34 | static void |
48 | static void |
35 | layout_get_pixel_size (CFClient__Layout self, int *w, int *h) |
49 | layout_get_pixel_size (CFClient__Layout self, int *w, int *h) |
36 | { |
50 | { |
37 | PangoFontDescription *font = pango_context_get_font_description (context); |
51 | layout_update (self); |
38 | pango_font_description_set_absolute_size (font, self->base_height * PANGO_SCALE); |
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39 | |
52 | |
40 | pango_layout_get_pixel_size (self->pl, w, h); |
53 | pango_layout_get_pixel_size (self->pl, w, h); |
41 | |
54 | |
42 | *w = (*w + 3) & ~3; |
55 | *w = (*w + 3) & ~3; |
43 | if (!*w) *w = 1; |
56 | if (!*w) *w = 1; |
44 | if (!*h) *h = 1; |
57 | if (!*h) *h = 1; |
45 | } |
58 | } |
46 | |
59 | |
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60 | typedef struct { |
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61 | uint16_t face[3]; |
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62 | uint8_t darkness; |
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63 | uint8_t padding; |
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64 | } mapcell; |
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65 | |
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66 | typedef struct { |
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67 | uint32_t cols; |
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68 | mapcell *col; |
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69 | } maprow; |
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70 | |
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71 | typedef struct map { |
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72 | int x, y, w, h; |
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73 | int faces; |
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74 | GLint *face; |
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75 | |
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76 | uint32_t rows; |
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77 | maprow *row; |
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78 | } *CFClient__Map; |
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79 | |
47 | MODULE = CFClient PACKAGE = CFClient |
80 | MODULE = CFClient PACKAGE = CFClient |
48 | |
81 | |
49 | PROTOTYPES: ENABLE |
82 | PROTOTYPES: ENABLE |
50 | |
83 | |
51 | BOOT: |
84 | BOOT: |
52 | { |
85 | { |
53 | fontmap = pango_ft2_font_map_new (); |
86 | fontmap = pango_ft2_font_map_new (); |
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87 | pango_ft2_font_map_set_default_substitute ((PangoFT2FontMap *)fontmap, substitute_func, 0, 0); |
54 | context = pango_ft2_font_map_create_context ((PangoFT2FontMap *)fontmap); |
88 | context = pango_ft2_font_map_create_context ((PangoFT2FontMap *)fontmap); |
55 | } |
89 | } |
56 | |
90 | |
57 | void |
91 | void |
58 | lowdelay (int fd, int val = 1) |
92 | lowdelay (int fd, int val = 1) |
… | |
… | |
86 | FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)file, 0, 0, &count); |
120 | FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)file, 0, 0, &count); |
87 | PangoFontDescription *font = pango_fc_font_description_from_pattern (pattern, 0); |
121 | PangoFontDescription *font = pango_fc_font_description_from_pattern (pattern, 0); |
88 | FcPatternDestroy (pattern); |
122 | FcPatternDestroy (pattern); |
89 | pango_context_set_font_description (context, font); |
123 | pango_context_set_font_description (context, font); |
90 | } |
124 | } |
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125 | |
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126 | void |
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127 | load_image_inline (SV *image_) |
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128 | ALIAS: |
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129 | load_image_file = 1 |
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130 | PPCODE: |
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131 | { |
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132 | STRLEN image_len; |
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133 | char *image = (char *)SvPVbyte (image_, image_len); |
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134 | SDL_Surface *surface, *surface2; |
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135 | SDL_PixelFormat fmt; |
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136 | SDL_RWops *rw = ix |
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137 | ? SDL_RWFromFile (image, "r") |
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138 | : SDL_RWFromConstMem (image, image_len); |
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139 | |
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140 | if (!rw) |
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141 | croak ("load_image: unable to open file"); |
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142 | |
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143 | surface = IMG_Load_RW (rw, 1); |
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144 | if (!surface) |
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145 | croak ("load_image: unable to read file"); |
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146 | |
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147 | fmt.palette = NULL; |
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148 | fmt.BitsPerPixel = 32; |
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149 | fmt.BytesPerPixel = 4; |
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150 | fmt.Rmask = 0x000000ff; |
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151 | fmt.Gmask = 0x0000ff00; |
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152 | fmt.Bmask = 0x00ff0000; |
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153 | fmt.Amask = 0xff000000; |
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154 | fmt.Rloss = 0; |
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155 | fmt.Gloss = 0; |
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156 | fmt.Bloss = 0; |
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157 | fmt.Aloss = 0; |
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158 | fmt.Rshift = 0; |
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159 | fmt.Gshift = 8; |
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160 | fmt.Bshift = 16; |
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161 | fmt.Ashift = 24; |
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162 | fmt.colorkey = 0; |
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163 | fmt.alpha = 0; |
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164 | |
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165 | surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE); |
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166 | |
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167 | EXTEND (SP, 5); |
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168 | PUSHs (sv_2mortal (newSViv (surface2->w))); |
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169 | PUSHs (sv_2mortal (newSViv (surface2->h))); |
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170 | SDL_LockSurface (surface2); |
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171 | PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch))); |
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172 | SDL_UnlockSurface (surface2); |
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173 | PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB))); |
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174 | PUSHs (sv_2mortal (newSViv (GL_RGBA))); |
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175 | PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_INT_8_8_8_8_REV))); |
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176 | |
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177 | SDL_FreeSurface (surface); |
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178 | SDL_FreeSurface (surface2); |
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179 | } |
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180 | |
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181 | void |
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182 | fatal (char *message) |
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183 | CODE: |
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184 | #ifdef WIN32 |
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185 | MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR | MB_SETFOREGROUND); |
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186 | #else |
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187 | fprintf (stderr, "%s\n", message); |
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188 | #endif |
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189 | exit (1); |
91 | |
190 | |
92 | MODULE = CFClient PACKAGE = CFClient::Layout |
191 | MODULE = CFClient PACKAGE = CFClient::Layout |
93 | |
192 | |
94 | CFClient::Layout |
193 | CFClient::Layout |
95 | new (SV *class, int base_height = 10) |
194 | new (SV *class, int base_height = 10) |
… | |
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224 | glTexCoord2d (0, t); glVertex2d (x , y + h); |
323 | glTexCoord2d (0, t); glVertex2d (x , y + h); |
225 | glTexCoord2d (s, t); glVertex2d (x + w, y + h); |
324 | glTexCoord2d (s, t); glVertex2d (x + w, y + h); |
226 | glTexCoord2d (s, 0); glVertex2d (x + w, y ); |
325 | glTexCoord2d (s, 0); glVertex2d (x + w, y ); |
227 | glEnd (); |
326 | glEnd (); |
228 | } |
327 | } |
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328 | |
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329 | MODULE = CFClient PACKAGE = CFClient::Map |
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330 | |
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331 | CFClient::Map |
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332 | new (SV *class, int map_width, int map_height) |
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333 | CODE: |
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334 | New (0, RETVAL, 1, struct map); |
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335 | RETVAL->x = 0; |
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336 | RETVAL->y = 0; |
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337 | RETVAL->w = map_width; |
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338 | RETVAL->h = map_height; |
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339 | RETVAL->faces = 0; |
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340 | RETVAL->face = 0; |
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341 | |
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342 | RETVAL->rows = 0; |
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343 | RETVAL->row = 0; |
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344 | OUTPUT: |
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345 | RETVAL |
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346 | |
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347 | void |
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348 | DESTROY (CFClient::Map self) |
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349 | CODE: |
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350 | { |
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351 | int r, c; |
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352 | |
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353 | Safefree (self->face); |
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354 | for (r = 0; r < self->rows; r++) |
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355 | { |
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356 | maprow *row = self->row + r; |
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357 | if (!row) |
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358 | continue; |
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359 | |
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360 | Safefree (row->col); |
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361 | } |
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362 | |
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363 | Safefree (self->row); |
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364 | Safefree (self); |
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365 | } |
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366 | |