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1 | #ifdef _WIN32 |
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2 | # include <malloc.h> |
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3 | #endif |
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4 | |
1 | #include "EXTERN.h" |
5 | #include "EXTERN.h" |
2 | #include "perl.h" |
6 | #include "perl.h" |
3 | #include "XSUB.h" |
7 | #include "XSUB.h" |
4 | |
8 | |
5 | #include <string.h> |
9 | #include <string.h> |
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13 | |
17 | |
14 | #include <pango/pango.h> |
18 | #include <pango/pango.h> |
15 | #include <pango/pangofc-fontmap.h> |
19 | #include <pango/pangofc-fontmap.h> |
16 | #include <pango/pangoft2.h> |
20 | #include <pango/pangoft2.h> |
17 | |
21 | |
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22 | #ifndef _WIN32 |
18 | #include <sys/types.h> |
23 | # include <sys/types.h> |
19 | #include <sys/socket.h> |
24 | # include <sys/socket.h> |
20 | #include <netinet/in.h> |
25 | # include <netinet/in.h> |
21 | #include <netinet/tcp.h> |
26 | # include <netinet/tcp.h> |
22 | |
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23 | #include <inttypes.h> |
27 | # include <inttypes.h> |
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28 | #else |
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29 | typedef unsigned char uint8_t; |
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30 | typedef unsigned short uint16_t; |
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31 | typedef unsigned int uint32_t; |
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32 | typedef signed char int8_t; |
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33 | typedef signed short int16_t; |
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34 | typedef signed int int32_t; |
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35 | #endif |
24 | |
36 | |
25 | #define FOW_DARKNESS 32 |
37 | #define FOW_DARKNESS 32 |
26 | |
38 | |
27 | #define MAP_EXTEND_X 32 |
39 | #define MAP_EXTEND_X 32 |
28 | #define MAP_EXTEND_Y 512 |
40 | #define MAP_EXTEND_Y 512 |
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47 | { |
59 | { |
48 | /* use a random scale factor to account for unknown descenders, 0.8 works |
60 | /* use a random scale factor to account for unknown descenders, 0.8 works |
49 | * reasonably well with bitstream vera |
61 | * reasonably well with bitstream vera |
50 | */ |
62 | */ |
51 | PangoFontDescription *font = pango_context_get_font_description (context); |
63 | PangoFontDescription *font = pango_context_get_font_description (context); |
52 | pango_font_description_set_absolute_size (font, self->base_height * (PANGO_SCALE * 8 / 10)); |
64 | |
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65 | int height = self->base_height * (PANGO_SCALE * 8 / 10); |
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66 | |
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67 | if (pango_font_description_get_size (font) != height) |
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68 | { |
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69 | pango_font_description_set_absolute_size (font, height); |
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70 | pango_layout_context_changed (self->pl); |
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71 | } |
53 | } |
72 | } |
54 | |
73 | |
55 | static void |
74 | static void |
56 | layout_get_pixel_size (CFClient__Layout self, int *w, int *h) |
75 | layout_get_pixel_size (CFClient__Layout self, int *w, int *h) |
57 | { |
76 | { |
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61 | |
80 | |
62 | *w = (*w + 3) & ~3; |
81 | *w = (*w + 3) & ~3; |
63 | if (!*w) *w = 1; |
82 | if (!*w) *w = 1; |
64 | if (!*h) *h = 1; |
83 | if (!*h) *h = 1; |
65 | } |
84 | } |
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85 | |
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86 | typedef uint16_t mapface; |
66 | |
87 | |
67 | typedef struct { |
88 | typedef struct { |
68 | GLint name; |
89 | GLint name; |
69 | int w, h; |
90 | int w, h; |
70 | float s, t; |
91 | float s, t; |
71 | uint8_t r, g, b, a; |
92 | uint8_t r, g, b, a; |
72 | } mapface; |
93 | } maptex; |
73 | |
94 | |
74 | typedef struct { |
95 | typedef struct { |
75 | int16_t darkness; |
96 | int16_t darkness; |
76 | uint16_t face[3]; |
97 | mapface face[3]; |
77 | } mapcell; |
98 | } mapcell; |
78 | |
99 | |
79 | typedef struct { |
100 | typedef struct { |
80 | int32_t c0, c1; |
101 | int32_t c0, c1; |
81 | mapcell *col; |
102 | mapcell *col; |
82 | } maprow; |
103 | } maprow; |
83 | |
104 | |
84 | typedef struct map { |
105 | typedef struct map { |
85 | int x, y, w, h; |
106 | int x, y, w, h; |
86 | int vx, vy; |
107 | int ox, oy; /* offset to virtual global coordinate system */ |
87 | int faces; |
108 | int faces; |
88 | mapface *face; |
109 | mapface *face; |
89 | |
110 | |
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111 | int texs; |
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112 | maptex *tex; |
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113 | |
90 | uint32_t rows; |
114 | int32_t rows; |
91 | maprow *row; |
115 | maprow *row; |
92 | } *CFClient__Map; |
116 | } *CFClient__Map; |
93 | |
117 | |
94 | static char * |
118 | static char * |
95 | prepend (char *ptr, int sze, int inc) |
119 | prepend (char *ptr, int sze, int inc) |
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… | |
114 | } |
138 | } |
115 | |
139 | |
116 | #define Append(type,ptr,sze,inc) (ptr) = (type *)append ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type)) |
140 | #define Append(type,ptr,sze,inc) (ptr) = (type *)append ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type)) |
117 | #define Prepend(type,ptr,sze,inc) (ptr) = (type *)prepend ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type)) |
141 | #define Prepend(type,ptr,sze,inc) (ptr) = (type *)prepend ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type)) |
118 | |
142 | |
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143 | static maprow * |
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144 | map_get_row (CFClient__Map self, int y) |
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145 | { |
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146 | if (0 > y) |
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147 | { |
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148 | int extend = - y + MAP_EXTEND_Y; |
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149 | Prepend (maprow, self->row, self->rows, extend); |
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150 | |
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151 | self->rows += extend; |
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152 | self->y += extend; |
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153 | y += extend; |
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154 | } |
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155 | else if (y >= self->rows) |
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156 | { |
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157 | int extend = y - self->rows + MAP_EXTEND_Y; |
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158 | Append (maprow, self->row, self->rows, extend); |
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159 | self->rows += extend; |
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160 | } |
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161 | |
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162 | return self->row + y; |
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163 | } |
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164 | |
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165 | static mapcell * |
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166 | row_get_cell (maprow *row, int x) |
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167 | { |
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168 | if (!row->col) |
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169 | { |
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170 | Newz (0, row->col, MAP_EXTEND_X, mapcell); |
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171 | row->c0 = x - MAP_EXTEND_X / 4; |
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172 | row->c1 = row->c0 + MAP_EXTEND_X; |
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173 | } |
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174 | |
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175 | if (row->c0 > x) |
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176 | { |
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177 | int extend = row->c0 - x + MAP_EXTEND_X; |
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178 | Prepend (mapcell, row->col, row->c1 - row->c0, extend); |
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179 | row->c0 -= extend; |
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180 | } |
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181 | else if (x >= row->c1) |
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182 | { |
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183 | int extend = x - row->c1 + MAP_EXTEND_X; |
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184 | Append (mapcell, row->col, row->c1 - row->c0, extend); |
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185 | row->c1 += extend; |
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186 | } |
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187 | |
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188 | return row->col + (x - row->c0); |
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189 | } |
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190 | |
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191 | static mapcell * |
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192 | map_get_cell (CFClient__Map self, int x, int y) |
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193 | { |
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194 | return row_get_cell (map_get_row (self, y), x); |
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195 | } |
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196 | |
119 | static void |
197 | static void |
120 | map_clear (CFClient__Map self) |
198 | map_clear (CFClient__Map self) |
121 | { |
199 | { |
122 | int r; |
200 | int r; |
123 | |
201 | |
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126 | |
204 | |
127 | Safefree (self->row); |
205 | Safefree (self->row); |
128 | |
206 | |
129 | self->x = 0; |
207 | self->x = 0; |
130 | self->y = 0; |
208 | self->y = 0; |
131 | self->vx = 0; |
209 | self->ox = 0; |
132 | self->vy = 0; |
210 | self->oy = 0; |
133 | self->row = 0; |
211 | self->row = 0; |
134 | self->rows = 0; |
212 | self->rows = 0; |
135 | } |
213 | } |
136 | |
214 | |
137 | static void |
215 | static void |
138 | map_blank (CFClient__Map self, int x0, int y0, int w, int h) |
216 | map_blank (CFClient__Map self, int x0, int y0, int w, int h) |
139 | { |
217 | { |
140 | int x, y; |
218 | int x, y; |
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219 | maprow *row; |
141 | |
220 | |
142 | for (y = y0; y < y0 + h; y++) |
221 | for (y = y0; y < y0 + h; y++) |
143 | if (y >= 0) |
222 | if (y >= 0) |
144 | { |
223 | { |
145 | if (y >= self->rows) |
224 | if (y >= self->rows) |
146 | break; |
225 | break; |
147 | |
226 | |
148 | maprow *row = self->row + y; |
227 | row = self->row + y; |
149 | |
228 | |
150 | for (x = x0; x < x0 + w; x++) |
229 | for (x = x0; x < x0 + w; x++) |
151 | if (x >= row->c0) |
230 | if (x >= row->c0) |
152 | { |
231 | { |
153 | if (x >= row->c1) |
232 | if (x >= row->c1) |
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170 | } |
249 | } |
171 | |
250 | |
172 | void |
251 | void |
173 | lowdelay (int fd, int val = 1) |
252 | lowdelay (int fd, int val = 1) |
174 | CODE: |
253 | CODE: |
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254 | #ifndef _WIN32 |
175 | setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val)); |
255 | setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val)); |
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256 | #endif |
176 | |
257 | |
177 | char * |
258 | char * |
178 | gl_version () |
259 | gl_version () |
179 | CODE: |
260 | CODE: |
180 | RETVAL = (char *)glGetString (GL_VERSION); |
261 | RETVAL = (char *)glGetString (GL_VERSION); |
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226 | croak ("load_image: %s", SDL_GetError ()); |
307 | croak ("load_image: %s", SDL_GetError ()); |
227 | |
308 | |
228 | fmt.palette = NULL; |
309 | fmt.palette = NULL; |
229 | fmt.BitsPerPixel = 32; |
310 | fmt.BitsPerPixel = 32; |
230 | fmt.BytesPerPixel = 4; |
311 | fmt.BytesPerPixel = 4; |
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312 | #if SDL_BYTEORDER == SDL_LIL_ENDIAN |
231 | fmt.Rmask = 0x000000ff; |
313 | fmt.Rmask = 0x000000ff; |
232 | fmt.Gmask = 0x0000ff00; |
314 | fmt.Gmask = 0x0000ff00; |
233 | fmt.Bmask = 0x00ff0000; |
315 | fmt.Bmask = 0x00ff0000; |
234 | fmt.Amask = 0xff000000; |
316 | fmt.Amask = 0xff000000; |
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317 | #else |
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318 | fmt.Rmask = 0xff000000; |
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319 | fmt.Gmask = 0x00ff0000; |
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320 | fmt.Bmask = 0x0000ff00; |
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321 | fmt.Amask = 0x000000ff; |
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322 | #endif |
235 | fmt.Rloss = 0; |
323 | fmt.Rloss = 0; |
236 | fmt.Gloss = 0; |
324 | fmt.Gloss = 0; |
237 | fmt.Bloss = 0; |
325 | fmt.Bloss = 0; |
238 | fmt.Aloss = 0; |
326 | fmt.Aloss = 0; |
239 | fmt.Rshift = 0; |
327 | fmt.Rshift = 0; |
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253 | SDL_LockSurface (surface2); |
341 | SDL_LockSurface (surface2); |
254 | PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch))); |
342 | PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch))); |
255 | SDL_UnlockSurface (surface2); |
343 | SDL_UnlockSurface (surface2); |
256 | PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB))); |
344 | PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB))); |
257 | PUSHs (sv_2mortal (newSViv (GL_RGBA))); |
345 | PUSHs (sv_2mortal (newSViv (GL_RGBA))); |
258 | PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_INT_8_8_8_8_REV))); |
346 | PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE))); |
259 | |
347 | |
260 | SDL_FreeSurface (surface); |
348 | SDL_FreeSurface (surface); |
261 | SDL_FreeSurface (surface2); |
349 | SDL_FreeSurface (surface2); |
262 | } |
350 | } |
263 | |
351 | |
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331 | STRLEN textlen; |
419 | STRLEN textlen; |
332 | char *text = SvPVutf8 (text_, textlen); |
420 | char *text = SvPVutf8 (text_, textlen); |
333 | |
421 | |
334 | pango_layout_set_markup (self->pl, text, textlen); |
422 | pango_layout_set_markup (self->pl, text, textlen); |
335 | } |
423 | } |
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424 | |
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425 | SV * |
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426 | get_text (CFClient::Layout self) |
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427 | CODE: |
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428 | RETVAL = newSVpv (pango_layout_get_text (self->pl), 0); |
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429 | SvUTF8_on (RETVAL); |
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430 | OUTPUT: |
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431 | RETVAL |
336 | |
432 | |
337 | void |
433 | void |
338 | set_height (CFClient::Layout self, int base_height) |
434 | set_height (CFClient::Layout self, int base_height) |
339 | CODE: |
435 | CODE: |
340 | self->base_height = base_height; |
436 | self->base_height = base_height; |
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454 | |
550 | |
455 | CFClient::Map |
551 | CFClient::Map |
456 | new (SV *class, int map_width, int map_height) |
552 | new (SV *class, int map_width, int map_height) |
457 | CODE: |
553 | CODE: |
458 | New (0, RETVAL, 1, struct map); |
554 | New (0, RETVAL, 1, struct map); |
459 | RETVAL->x = 0; |
555 | RETVAL->x = 0; |
460 | RETVAL->y = 0; |
556 | RETVAL->y = 0; |
461 | RETVAL->w = map_width; |
557 | RETVAL->w = map_width; |
462 | RETVAL->h = map_height; |
558 | RETVAL->h = map_height; |
463 | RETVAL->vx = 0; |
559 | RETVAL->ox = 0; |
464 | RETVAL->vy = 0; |
560 | RETVAL->oy = 0; |
465 | RETVAL->faces = 8192; |
561 | RETVAL->faces = 8192; |
466 | Newz (0, RETVAL->face, RETVAL->faces, mapface); |
562 | Newz (0, RETVAL->face, RETVAL->faces, mapface); |
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563 | RETVAL->texs = 8192; |
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564 | Newz (0, RETVAL->tex, RETVAL->texs, maptex); |
467 | RETVAL->rows = 0; |
565 | RETVAL->rows = 0; |
468 | RETVAL->row = 0; |
566 | RETVAL->row = 0; |
469 | OUTPUT: |
567 | OUTPUT: |
470 | RETVAL |
568 | RETVAL |
471 | |
569 | |
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482 | clear (CFClient::Map self) |
580 | clear (CFClient::Map self) |
483 | CODE: |
581 | CODE: |
484 | map_clear (self); |
582 | map_clear (self); |
485 | |
583 | |
486 | void |
584 | void |
487 | set_texture (CFClient::Map self, int face, int name, int w, int h, float s, float t, int r, int g, int b, int a) |
585 | set_face (CFClient::Map self, int face, int texid) |
488 | CODE: |
586 | CODE: |
489 | { |
587 | { |
490 | while (self->faces < face) |
588 | while (self->faces <= face) |
491 | { |
589 | { |
492 | Append (mapface, self->face, self->faces, self->faces); |
590 | Append (mapface, self->face, self->faces, self->faces); |
493 | self->faces *= 2; |
591 | self->faces *= 2; |
494 | } |
592 | } |
495 | |
593 | |
496 | mapface *f = self->face + face; |
594 | self->face [face] = texid; |
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595 | } |
497 | |
596 | |
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597 | void |
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598 | set_texture (CFClient::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a) |
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599 | CODE: |
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600 | { |
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601 | while (self->texs <= texid) |
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602 | { |
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603 | Append (maptex, self->tex, self->texs, self->texs); |
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604 | self->texs *= 2; |
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605 | } |
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606 | |
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607 | { |
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608 | maptex *tex = self->tex + texid; |
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609 | |
498 | f->name = name; |
610 | tex->name = name; |
499 | f->w = w; |
611 | tex->w = w; |
500 | f->h = h; |
612 | tex->h = h; |
501 | f->s = s; |
613 | tex->s = s; |
502 | f->t = t; |
614 | tex->t = t; |
503 | f->r = r; |
615 | tex->r = r; |
504 | f->g = g; |
616 | tex->g = g; |
505 | f->b = b; |
617 | tex->b = b; |
506 | f->a = a; |
618 | tex->a = a; |
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619 | } |
507 | } |
620 | } |
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621 | |
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622 | int |
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623 | ox (CFClient::Map self) |
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624 | ALIAS: |
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625 | oy = 1 |
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626 | CODE: |
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627 | switch (ix) |
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628 | { |
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629 | case 0: RETVAL = self->ox; break; |
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630 | case 1: RETVAL = self->oy; break; |
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631 | } |
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632 | OUTPUT: |
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633 | RETVAL |
508 | |
634 | |
509 | void |
635 | void |
510 | scroll (CFClient::Map self, int dx, int dy) |
636 | scroll (CFClient::Map self, int dx, int dy) |
511 | CODE: |
637 | CODE: |
512 | { |
638 | { |
… | |
… | |
518 | if (dy > 0) |
644 | if (dy > 0) |
519 | map_blank (self, self->x, self->y, self->w, dy - 1); |
645 | map_blank (self, self->x, self->y, self->w, dy - 1); |
520 | else if (dy < 0) |
646 | else if (dy < 0) |
521 | map_blank (self, self->x, self->y + self->h + dy + 1, self->w, 1 - dy); |
647 | map_blank (self, self->x, self->y + self->h + dy + 1, self->w, 1 - dy); |
522 | |
648 | |
523 | self->x += dx; |
649 | self->ox += dx; self->x += dx; |
524 | self->y += dy; |
650 | self->oy += dy; self->y += dy; |
525 | |
651 | |
526 | while (self->y < 0) |
652 | while (self->y < 0) |
527 | { |
653 | { |
528 | Prepend (maprow, self->row, self->rows, MAP_EXTEND_Y); |
654 | Prepend (maprow, self->row, self->rows, MAP_EXTEND_Y); |
529 | |
655 | |
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… | |
536 | map1a_update (CFClient::Map self, SV *data_) |
662 | map1a_update (CFClient::Map self, SV *data_) |
537 | CODE: |
663 | CODE: |
538 | { |
664 | { |
539 | uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_); |
665 | uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_); |
540 | uint8_t *data_end = (uint8_t *)SvEND (data_); |
666 | uint8_t *data_end = (uint8_t *)SvEND (data_); |
541 | |
667 | mapcell *cell; |
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668 | int x, y, flags; |
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669 | |
542 | while (data < data_end) |
670 | while (data < data_end) |
543 | { |
671 | { |
544 | int flags = (data [0] << 8) + data [1]; data += 2; |
672 | flags = (data [0] << 8) + data [1]; data += 2; |
545 | |
673 | |
546 | int x = ((flags >> 10) & 63) + self->x; |
674 | x = ((flags >> 10) & 63) + self->x; |
547 | int y = ((flags >> 4) & 63) + self->y; |
675 | y = ((flags >> 4) & 63) + self->y; |
548 | |
676 | |
549 | while (y >= self->rows) |
677 | cell = map_get_cell (self, x, y); |
550 | { |
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551 | Prepend (maprow, self->row, self->rows, MAP_EXTEND_Y); |
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552 | |
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553 | self->rows += MAP_EXTEND_Y; |
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554 | } |
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555 | |
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556 | maprow *row = self->row + y; |
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557 | |
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558 | if (!row->col) |
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559 | { |
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560 | Newz (0, row->col, MAP_EXTEND_X, mapcell); |
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561 | row->c0 = self->x - MAP_EXTEND_X / 4; |
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562 | row->c1 = row->c0 + MAP_EXTEND_X; |
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563 | } |
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564 | |
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565 | if (row->c0 > x) |
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566 | { |
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|
567 | int extend = row->c0 - x + MAP_EXTEND_X; |
|
|
568 | Prepend (mapcell, row->col, row->c1 - row->c0, extend); |
|
|
569 | row->c0 -= extend; |
|
|
570 | } |
|
|
571 | else if (x >= row->c1) |
|
|
572 | { |
|
|
573 | int extend = x - row->c1 + MAP_EXTEND_X; |
|
|
574 | Append (mapcell, row->col, row->c1 - row->c0, extend); |
|
|
575 | row->c1 += extend; |
|
|
576 | } |
|
|
577 | |
|
|
578 | assert (y >= 0); |
|
|
579 | assert (y < self->rows); |
|
|
580 | assert (x >= row->c0); |
|
|
581 | assert (x < row->c1); |
|
|
582 | mapcell *cell = row->col + (x - row->c0); |
|
|
583 | |
678 | |
584 | if (flags & 15) |
679 | if (flags & 15) |
585 | { |
680 | { |
586 | if (cell->darkness < 0 && x < self->w && y < self->h) |
681 | if (cell->darkness < 0) |
587 | { |
682 | { |
588 | cell->darkness = 0; |
683 | cell->darkness = 0; |
589 | cell->face [0] = 0; |
684 | cell->face [0] = 0; |
590 | cell->face [1] = 0; |
685 | cell->face [1] = 0; |
591 | cell->face [2] = 0; |
686 | cell->face [2] = 0; |
592 | } |
687 | } |
593 | |
688 | |
594 | cell->darkness = flags & 8 ? *data++ : 255; |
689 | cell->darkness = flags & 8 ? *data++ : 255; |
|
|
690 | |
|
|
691 | //TODO: don't trust server data to be in-range(!) |
595 | |
692 | |
596 | if (flags & 4) |
693 | if (flags & 4) |
597 | { |
694 | { |
598 | cell->face [0] = (data [0] << 8) + data [1]; data += 2; |
695 | cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2; |
599 | } |
696 | } |
600 | |
697 | |
601 | if (flags & 2) |
698 | if (flags & 2) |
602 | { |
699 | { |
603 | cell->face [1] = (data [0] << 8) + data [1]; data += 2; |
700 | cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2; |
604 | } |
701 | } |
605 | |
702 | |
606 | if (flags & 1) |
703 | if (flags & 1) |
607 | { |
704 | { |
608 | cell->face [2] = (data [0] << 8) + data [1]; data += 2; |
705 | cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2; |
609 | } |
706 | } |
610 | } |
707 | } |
611 | else |
708 | else |
612 | cell->darkness = -1; |
709 | cell->darkness = -1; |
613 | } |
710 | } |
… | |
… | |
643 | { |
740 | { |
644 | mapcell *cell = row->col + (x - row->c0); |
741 | mapcell *cell = row->col + (x - row->c0); |
645 | |
742 | |
646 | for (z = 0; z <= 0; z++) |
743 | for (z = 0; z <= 0; z++) |
647 | { |
744 | { |
648 | uint16_t face = cell->face [z]; |
745 | mapface face = cell->face [z]; |
649 | |
746 | |
650 | if (face) |
747 | if (face) |
651 | { |
748 | { |
652 | mapface tex = self->face [face]; |
749 | maptex tex = self->tex [face]; |
653 | int a0 = 255 - tex.a; |
750 | int a0 = 255 - tex.a; |
654 | int a1 = tex.a; |
751 | int a1 = tex.a; |
655 | |
752 | |
656 | r = (r * a0 + tex.r * a1) / 255; |
753 | r = (r * a0 + tex.r * a1) / 255; |
657 | g = (g * a0 + tex.g * a1) / 255; |
754 | g = (g * a0 + tex.g * a1) / 255; |
… | |
… | |
675 | |
772 | |
676 | void |
773 | void |
677 | draw (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh) |
774 | draw (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh) |
678 | PPCODE: |
775 | PPCODE: |
679 | { |
776 | { |
|
|
777 | int vx, vy; |
|
|
778 | int x, y, z; |
|
|
779 | int last_name; |
|
|
780 | mapface face; |
680 | int sw4 = (sw + 3) & ~3; |
781 | int sw4 = (sw + 3) & ~3; |
681 | SV *darkness_sv = sv_2mortal (newSV (sw4 * sh)); |
782 | SV *darkness_sv = sv_2mortal (newSV (sw4 * sh)); |
682 | uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv); |
783 | uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv); |
683 | |
784 | |
|
|
785 | memset (darkness, 255, sw4 * sh); |
684 | SvPOK_only (darkness_sv); |
786 | SvPOK_only (darkness_sv); |
685 | SvCUR_set (darkness_sv, sw4 * sh); |
787 | SvCUR_set (darkness_sv, sw4 * sh); |
686 | |
788 | |
687 | int vx = self->x + (self->w - sw) / 2 - shift_x; |
789 | vx = self->x + (self->w - sw) / 2 - shift_x; |
688 | int vy = self->y + (self->h - sh) / 2 - shift_y; |
790 | vy = self->y + (self->h - sh) / 2 - shift_y; |
689 | |
791 | |
690 | if (0) |
|
|
691 | { |
792 | /* |
692 | int vx = self->vx = self->w >= sw |
793 | int vx = self->vx = self->w >= sw |
693 | ? self->x + (self->w - sw) / 2 |
794 | ? self->x + (self->w - sw) / 2 |
694 | : MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx)); |
795 | : MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx)); |
695 | |
796 | |
696 | int vy = self->vy = self->h >= sh |
797 | int vy = self->vy = self->h >= sh |
697 | ? self->y + (self->h - sh) / 2 |
798 | ? self->y + (self->h - sh) / 2 |
698 | : MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy)); |
799 | : MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy)); |
699 | } |
800 | */ |
700 | |
801 | |
701 | glColor4ub (255, 255, 255, 255); |
802 | glColor4ub (255, 255, 255, 255); |
702 | |
803 | |
703 | glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA); |
804 | glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA); |
704 | glEnable (GL_BLEND); |
805 | glEnable (GL_BLEND); |
705 | glEnable (GL_TEXTURE_2D); |
806 | glEnable (GL_TEXTURE_2D); |
706 | glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE); |
807 | glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE); |
707 | |
808 | |
708 | int x, y, z; |
|
|
709 | |
|
|
710 | int last_name = 0; |
|
|
711 | |
|
|
712 | glBegin (GL_QUADS); |
809 | glBegin (GL_QUADS); |
|
|
810 | |
|
|
811 | last_name = 0; |
713 | |
812 | |
714 | for (z = 0; z < 3; z++) |
813 | for (z = 0; z < 3; z++) |
715 | for (y = 0; y < sh; y++) |
814 | for (y = 0; y < sh; y++) |
716 | if (0 <= y + vy && y + vy < self->rows) |
815 | if (0 <= y + vy && y + vy < self->rows) |
717 | { |
816 | { |
… | |
… | |
724 | |
823 | |
725 | darkness[y * sw4 + x] = cell->darkness < 0 |
824 | darkness[y * sw4 + x] = cell->darkness < 0 |
726 | ? 255 - FOW_DARKNESS |
825 | ? 255 - FOW_DARKNESS |
727 | : 255 - cell->darkness; |
826 | : 255 - cell->darkness; |
728 | |
827 | |
729 | uint16_t face = cell->face [z]; |
828 | face = cell->face [z]; |
730 | |
829 | |
731 | if (face) |
830 | if (face) |
732 | { |
831 | { |
733 | mapface tex = self->face [face]; |
832 | maptex tex = self->tex [face]; |
734 | |
833 | |
735 | int px = (x + 1) * 32 - tex.w; |
834 | int px = (x + 1) * 32 - tex.w; |
736 | int py = (y + 1) * 32 - tex.h; |
835 | int py = (y + 1) * 32 - tex.h; |
737 | |
836 | |
738 | if (last_name != tex.name) |
837 | if (last_name != tex.name) |
… | |
… | |
760 | PUSHs (sv_2mortal (newSViv (sw4))); |
859 | PUSHs (sv_2mortal (newSViv (sw4))); |
761 | PUSHs (sv_2mortal (newSViv (sh))); |
860 | PUSHs (sv_2mortal (newSViv (sh))); |
762 | PUSHs (darkness_sv); |
861 | PUSHs (darkness_sv); |
763 | } |
862 | } |
764 | |
863 | |
|
|
864 | SV * |
|
|
865 | get_rect (CFClient::Map self, int x0, int y0, int w, int h) |
|
|
866 | CODE: |
|
|
867 | { |
|
|
868 | int x, y, x1, y1; |
|
|
869 | SV *data_sv = newSV (w * h * 7 + 5); |
|
|
870 | uint8_t *data = (uint8_t *)SvPVX (data_sv); |
|
|
871 | |
|
|
872 | *data++ = 0; /* version 0 format */ |
|
|
873 | *data++ = w >> 8; *data++ = w; |
|
|
874 | *data++ = h >> 8; *data++ = h; |
|
|
875 | |
|
|
876 | // we need to do this 'cause we don't keep an absolute coord system for rows |
|
|
877 | // TODO: treat rows as we treat |
|
|
878 | map_get_row (self, y0 + self->y - self->oy);//D |
|
|
879 | map_get_row (self, y0 + self->y - self->oy + h - 1);//D |
|
|
880 | |
|
|
881 | x0 += self->x - self->ox; |
|
|
882 | y0 += self->y - self->oy; |
|
|
883 | |
|
|
884 | x1 = x0 + w; |
|
|
885 | y1 = y0 + h; |
|
|
886 | |
|
|
887 | for (y = y0; y < y1; y++) |
|
|
888 | { |
|
|
889 | maprow *row = 0 <= y && y < self->rows |
|
|
890 | ? self->row + y |
|
|
891 | : 0; |
|
|
892 | |
|
|
893 | for (x = x0; x < x1; x++) |
|
|
894 | { |
|
|
895 | if (row && row->c0 <= x && x < row->c1) |
|
|
896 | { |
|
|
897 | mapcell *cell = row->col + (x - row->c0); |
|
|
898 | uint8_t flags = 0; |
|
|
899 | |
|
|
900 | if (cell->face [0]) flags |= 1; |
|
|
901 | if (cell->face [1]) flags |= 2; |
|
|
902 | if (cell->face [2]) flags |= 4; |
|
|
903 | |
|
|
904 | *data++ = flags; |
|
|
905 | |
|
|
906 | if (flags & 1) |
|
|
907 | { |
|
|
908 | *data++ = cell->face [0] >> 8; |
|
|
909 | *data++ = cell->face [0]; |
|
|
910 | } |
|
|
911 | |
|
|
912 | if (flags & 2) |
|
|
913 | { |
|
|
914 | *data++ = cell->face [1] >> 8; |
|
|
915 | *data++ = cell->face [1]; |
|
|
916 | } |
|
|
917 | |
|
|
918 | if (flags & 4) |
|
|
919 | { |
|
|
920 | *data++ = cell->face [2] >> 8; |
|
|
921 | *data++ = cell->face [2]; |
|
|
922 | } |
|
|
923 | } |
|
|
924 | else |
|
|
925 | *data++ = 0; |
|
|
926 | } |
|
|
927 | } |
|
|
928 | |
|
|
929 | SvPOK_only (data_sv); |
|
|
930 | SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv)); |
|
|
931 | RETVAL = data_sv; |
|
|
932 | } |
|
|
933 | OUTPUT: |
|
|
934 | RETVAL |
|
|
935 | |
|
|
936 | void |
|
|
937 | set_rect (CFClient::Map self, int x0, int y0, uint8_t *data) |
|
|
938 | PPCODE: |
|
|
939 | { |
|
|
940 | int x, y, z; |
|
|
941 | int w, h; |
|
|
942 | int x1, y1; |
|
|
943 | |
|
|
944 | if (*data++ != 0) |
|
|
945 | return; /* version mismatch */ |
|
|
946 | |
|
|
947 | w = *data++ << 8; w |= *data++; |
|
|
948 | h = *data++ << 8; h |= *data++; |
|
|
949 | |
|
|
950 | // we need to do this 'cause we don't keep an absolute coord system for rows |
|
|
951 | // TODO: treat rows as we treat |
|
|
952 | map_get_row (self, y0 + self->y - self->oy);//D |
|
|
953 | map_get_row (self, y0 + self->y - self->oy + h - 1);//D |
|
|
954 | |
|
|
955 | x0 += self->x - self->ox; |
|
|
956 | y0 += self->y - self->oy; |
|
|
957 | |
|
|
958 | x1 = x0 + w; |
|
|
959 | y1 = y0 + h; |
|
|
960 | |
|
|
961 | for (y = y0; y < y1; y++) |
|
|
962 | { |
|
|
963 | maprow *row = map_get_row (self, y); |
|
|
964 | |
|
|
965 | for (x = x0; x < x1; x++) |
|
|
966 | { |
|
|
967 | uint8_t flags = *data++; |
|
|
968 | |
|
|
969 | if (flags) |
|
|
970 | { |
|
|
971 | mapface face[3] = { 0, 0, 0 }; |
|
|
972 | |
|
|
973 | mapcell *cell = row_get_cell (row, x); |
|
|
974 | |
|
|
975 | if (flags & 1) { face[0] = *data++ << 8; face[0] |= *data++; } |
|
|
976 | if (flags & 2) { face[1] = *data++ << 8; face[1] |= *data++; } |
|
|
977 | if (flags & 4) { face[2] = *data++ << 8; face[2] |= *data++; } |
|
|
978 | |
|
|
979 | if (cell->darkness <= 0) |
|
|
980 | { |
|
|
981 | cell->darkness = -1; |
|
|
982 | |
|
|
983 | for (z = 0; z <= 2; z++) |
|
|
984 | { |
|
|
985 | cell->face[z] = face[z]; |
|
|
986 | |
|
|
987 | if (face[z] && (face[z] >= self->texs || !self->tex[face [z]].name)) |
|
|
988 | XPUSHs (sv_2mortal (newSViv (face[z]))); |
|
|
989 | } |
|
|
990 | } |
|
|
991 | } |
|
|
992 | } |
|
|
993 | } |
|
|
994 | } |
|
|
995 | |