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Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.164 by root, Tue Nov 7 22:41:27 2006 UTC vs.
Revision 1.332 by root, Mon Nov 19 00:56:08 2018 UTC

1#ifdef _WIN32 1#ifdef _WIN32
2# define WIN32_LEAN_AND_MEAN 2# define WIN32_LEAN_AND_MEAN
3# define _WIN32_WINNT 0x0500 // needed to get win2000 api calls 3# define NTDDI_VERSION NTDDI_WIN2K // needed to get win2000 api calls
4# include <malloc.h> 4# include <malloc.h>
5# include <windows.h> 5# include <windows.h>
6# include <wininet.h> 6# include <wininet.h>
7# pragma warning(disable:4244) 7# pragma warning(disable:4244)
8# pragma warning(disable:4761) 8# pragma warning(disable:4761)
9#endif 9#endif
10 10
11//#define DEBUG 1
12#if DEBUG
13# include <valgrind/memcheck.h>
14#endif
15
11#include "EXTERN.h" 16#include "EXTERN.h"
12#include "perl.h" 17#include "perl.h"
13#include "XSUB.h" 18#include "XSUB.h"
14 19
20#include "flat_hash_map.hpp"
21
15#ifdef _WIN32 22#ifdef _WIN32
16# undef pipe 23# undef pipe
24// microsoft vs. C
25# define sqrtf(x) sqrt(x)
26# define atan2f(x,y) atan2(x,y)
27# define M_PI 3.14159265f
17#endif 28#endif
18 29
30#include <cassert>
19#include <math.h> 31#include <cmath>
20#include <string.h> 32#include <cstring>
21#include <stdio.h> 33#include <cstdio>
22#include <stdlib.h> 34#include <cstdlib>
35
36#include <utility>
37#include <bitset>
38
39#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
23 40
24#include <SDL.h> 41#include <SDL.h>
42#include <SDL_thread.h>
25#include <SDL_endian.h> 43#include <SDL_endian.h>
26#include <SDL_image.h> 44#include <SDL_image.h>
27#include <SDL_mixer.h> 45#include <SDL_mixer.h>
28#include <SDL_opengl.h> 46#include <SDL_opengl.h>
29 47
48/* work around os x broken headers */
49#ifdef __MACOSX__
50typedef void (APIENTRYP PFNGLBLENDFUNCSEPARATEPROC) (GLenum sfactorRGB, GLenum dfactorRGB, GLenum sfactorAlpha, GLenum dfactorAlpha);
51typedef void (APIENTRYP PFNGLACTIVETEXTUREPROC) (GLenum texture);
52typedef void (APIENTRYP PFNGLMULTITEXCOORD2FPROC) (GLenum target, GLfloat s, GLfloat t);
53#endif
54
30#define PANGO_ENABLE_BACKEND 55#define PANGO_ENABLE_BACKEND
31#define G_DISABLE_CAST_CHECKS 56#define G_DISABLE_CAST_CHECKS
32 57
33#include <glib/gmacros.h> 58#include <glib.h>
34 59
35#include <pango/pango.h> 60#include <pango/pango.h>
61
62#ifndef PANGO_VERSION_CHECK
63# define PANGO_VERSION_CHECK(a,b,c) 0
64#endif
65
66#if !PANGO_VERSION_CHECK (1, 15, 2)
67# define pango_layout_get_line_readonly pango_layout_get_line
68# define pango_layout_get_lines_readonly pango_layout_get_lines
69# define pango_layout_iter_get_line_readonly pango_layout_iter_get_line
70# define pango_layout_iter_get_run_readonly pango_layout_iter_get_run
71#endif
36 72
37#ifndef _WIN32 73#ifndef _WIN32
38# include <sys/types.h> 74# include <sys/types.h>
39# include <sys/socket.h> 75# include <sys/socket.h>
40# include <netinet/in.h> 76# include <netinet/in.h>
41# include <netinet/tcp.h> 77# include <netinet/tcp.h>
42# include <inttypes.h> 78# include <inttypes.h>
43#endif 79#endif
44 80
81#include "ecb.h"
82
45#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */ 83#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
46 84
85/* this is used as fow flag as well, so has to have a different value */
86/* then anything that is computed by incoming darkness */
47#define FOW_DARKNESS 32 87#define FOW_DARKNESS 50
88#define DARKNESS_ADJUST(n) (n)
48 89
49#define MAP_EXTEND_X 32 90#define MAP_EXTEND_X 32
50#define MAP_EXTEND_Y 512 91#define MAP_EXTEND_Y 512
51 92
52#define MIN_FONT_HEIGHT 10 93#define MIN_FONT_HEIGHT 10
53 94
54#if 0 95/* mask out modifiers we are not interested in */
55# define PARACHUTE SDL_INIT_NOPARACHUTE 96#define MOD_MASK (KMOD_CTRL | KMOD_SHIFT | KMOD_ALT | KMOD_META)
56#else 97
57# define PARACHUTE 0 98#define KMOD_LRAM 0x10000 // our extension
58#endif 99
100#define TEXID_SPEECH 1
101#define TEXID_NOFACE 2
102
103static char *
104fast_sv_grow (SV *sv, STRLEN need)
105{
106 STRLEN len = SvLEN (sv);
107 STRLEN want = SvCUR (sv) + need;
108
109 if (ecb_expect_false (len < want))
110 {
111 do
112 len *= 2;
113 while (len < want);
114
115 sv_grow (sv, len);
116 }
117
118 SvCUR_set (sv, want);
119 return SvEND (sv) - need;
120}
121
122static AV *texture_av;
59 123
60static struct 124static struct
61{ 125{
62#define GL_FUNC(ptr,name) ptr name; 126#define GL_FUNC(ptr,name) ptr name;
63#include "glfunc.h" 127#include "glfunc.h"
64#undef GL_FUNC 128#undef GL_FUNC
65} gl; 129} gl;
66 130
131static void
67static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa) 132gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
68{ 133{
69 if (gl.BlendFuncSeparate) 134 if (gl.BlendFuncSeparate)
70 gl.BlendFuncSeparate (sa, da, saa, daa); 135 gl.BlendFuncSeparate (sa, da, saa, daa);
71 else if (gl.BlendFuncSeparateEXT) 136 else if (gl.BlendFuncSeparateEXT)
72 gl.BlendFuncSeparateEXT (sa, da, saa, daa); 137 gl.BlendFuncSeparateEXT (sa, da, saa, daa);
73 else 138 else
74 glBlendFunc (sa, da); 139 glBlendFunc (sa, da);
75} 140}
76 141
142static GLuint
143gen_texture ()
144{
145 GLuint name;
146
147 if (AvFILL (texture_av) >= 0)
148 name = (GLuint)(size_t)av_pop (texture_av);
149 else
150 glGenTextures (1, &name);
151
152 return name;
153}
154
155static void
156del_texture (GLuint name)
157{
158 /* make a half-assed attempt at returning the memory used by the texture */
159 /* textures are frequently being reused by cfplus anyway */
160 /*glBindTexture (GL_TEXTURE_2D, name);*/
161 /*glTexImage2D (GL_TEXTURE_2D, 0, GL_ALPHA, 0, 0, 0, GL_ALPHA, GL_UNSIGNED_BYTE, 0);*/
162 av_push (texture_av, (SV *)(size_t)name);
163 glDeleteTextures (1, &name);
164}
165
77#include "texcache.c" 166#include "texcache.c"
167#include "rendercache.c"
78 168
79#include "pango-font.c" 169#include "pango-font.c"
80#include "pango-fontmap.c" 170#include "pango-fontmap.c"
81#include "pango-render.c" 171#include "pango-render.c"
82 172
173typedef IV DC__Channel;
174typedef SDL_RWops *DC__RW;
83typedef Mix_Chunk *CFPlus__MixChunk; 175typedef Mix_Chunk *DC__MixChunk;
84typedef Mix_Music *CFPlus__MixMusic; 176typedef Mix_Music *DC__MixMusic;
85 177
86typedef PangoFontDescription *CFPlus__Font; 178typedef PangoFontDescription *DC__Font;
87 179
88static int 180static int
89shape_attr_p (PangoLayoutRun *run) 181shape_attr_p (PangoLayoutRun *run)
90{ 182{
91 GSList *attrs = run->item->analysis.extra_attrs; 183 GSList *attrs = run->item->analysis.extra_attrs;
92 184
93 while (attrs) 185 while (attrs)
94 { 186 {
95 PangoAttribute *attr = attrs->data; 187 PangoAttribute *attr = (PangoAttribute *)attrs->data;
96 188
97 if (attr->klass->type == PANGO_ATTR_SHAPE) 189 if (attr->klass->type == PANGO_ATTR_SHAPE)
98 return 1; 190 return 1;
99 191
100 attrs = attrs->next; 192 attrs = attrs->next;
101 } 193 }
102 194
103 return 0; 195 return 0;
104} 196}
105 197
106typedef struct cf_layout { 198struct cf_layout {
107 PangoLayout *pl; 199 PangoLayout *pl;
108 float r, g, b, a; // default color for rgba mode 200 float r, g, b, a; // default color for rgba mode
109 int base_height; 201 int base_height;
110 CFPlus__Font font; 202 DC__Font font;
111} *CFPlus__Layout; 203 rc_t rc;
204};
112 205
206typedef cf_layout *DC__Layout;
207
113static CFPlus__Font default_font; 208static DC__Font default_font;
114static PangoContext *opengl_context; 209static PangoContext *opengl_context;
115static PangoFontMap *opengl_fontmap; 210static PangoFontMap *opengl_fontmap;
116 211
117static void 212static void
118substitute_func (FcPattern *pattern, gpointer data) 213substitute_func (FcPattern *pattern, gpointer data)
119{ 214{
120 FcPatternAddBool (pattern, FC_HINTING, 1); 215 FcPatternAddBool (pattern, FC_HINTING, 1);
121#ifdef FC_HINT_STYLE 216#ifdef FC_HINT_STYLE
122 FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL); 217 FcPatternAddInteger (pattern, FC_HINT_STYLE, FC_HINT_FULL);
123#endif 218#endif
124 FcPatternAddBool (pattern, FC_AUTOHINT, 0); 219 FcPatternAddBool (pattern, FC_AUTOHINT, 0);
125} 220}
126 221
127static void 222static void
128layout_update_font (CFPlus__Layout self) 223layout_update_font (DC__Layout self)
129{ 224{
130 /* use a random scale factor to account for unknown descenders, 0.8 works 225 /* use a random scale factor to account for unknown descenders, 0.8 works
131 * reasonably well with bitstream vera 226 * reasonably well with dejavu/bistream fonts
132 */ 227 */
133 PangoFontDescription *font = self->font ? self->font : default_font; 228 PangoFontDescription *font = self->font ? self->font : default_font;
134 229
135 pango_font_description_set_absolute_size (font, 230 pango_font_description_set_absolute_size (font,
136 MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10)); 231 MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
137 232
138 pango_layout_set_font_description (self->pl, font); 233 pango_layout_set_font_description (self->pl, font);
139} 234}
140 235
141static void 236static void
142layout_get_pixel_size (CFPlus__Layout self, int *w, int *h) 237layout_get_pixel_size (DC__Layout self, int *w, int *h)
143{ 238{
144 PangoRectangle rect; 239 PangoRectangle rect;
145 240
146 // get_pixel_* wrongly rounds down 241 // get_pixel_* wrongly rounds down
147 pango_layout_get_extents (self->pl, 0, &rect); 242 pango_layout_get_extents (self->pl, 0, &rect);
154 249
155 *w = rect.width; 250 *w = rect.width;
156 *h = rect.height; 251 *h = rect.height;
157} 252}
158 253
254/////////////////////////////////////////////////////////////////////////////
255
256typedef uint16_t tileid;
159typedef uint16_t mapface; 257typedef uint16_t faceid;
160 258
161typedef struct { 259struct maptex
260{
162 GLint name; 261 GLuint name;
163 int w, h; 262 int w, h;
164 float s, t; 263 float s, t;
165 uint8_t r, g, b, a; 264 uint8_t r, g, b, a;
166} maptex; 265 tileid smoothtile;
266 uint8_t smoothlevel;
267 uint8_t unused; /* set to zero on use */
268};
167 269
168typedef struct { 270struct mapcell
271{
169 uint32_t player; 272 uint32_t player;
170 mapface face[3]; 273 tileid tile[3];
171 uint16_t darkness; 274 uint16_t darkness;
172 uint8_t stat_width, stat_hp, flags; 275 uint8_t stat_width, stat_hp, flags, smoothmax;
173} mapcell; 276};
174 277
175typedef struct { 278struct maprow
279{
176 int32_t c0, c1; 280 int32_t c0, c1;
177 mapcell *col; 281 mapcell *col;
178} maprow; 282};
179 283
180typedef struct map { 284struct mapgrid {
181 int x, y, w, h; 285 int x, y, w, h;
182 int ox, oy; /* offset to virtual global coordinate system */ 286 int ox, oy; /* offset to virtual global coordinate system */
183 int faces; 287 int faces; tileid *face2tile; // [faceid]
184 mapface *face; 288 int texs; maptex *tex; // [tileid]
185
186 int texs;
187 maptex *tex;
188 289
189 int32_t rows; 290 int32_t rows;
190 maprow *row; 291 maprow *row;
191} *CFPlus__Map; 292};
192 293
193static char * 294typedef mapgrid *DC__Map;
295
296template<typename T>
297static void
194prepend (char *ptr, int sze, int inc) 298prepend (T *&ptr, int sze, int inc)
195{ 299{
196 char *p; 300 T *p;
197 301
198 New (0, p, sze + inc, char); 302 Newx (p, inc + sze, T);
199 Zero (p, inc, char); 303 Zero (p, inc, T);
200 Move (ptr, p + inc, sze, char); 304 Move (ptr, p + inc, sze, T);
201 Safefree (ptr); 305 Safefree (ptr);
202 306
203 return p; 307 ptr = p;
204} 308}
205 309
206static char * 310template<typename T>
311static void
207append (char *ptr, int sze, int inc) 312append (T *&ptr, int sze, int inc)
208{ 313{
209 Renew (ptr, sze + inc, char); 314 Renew (ptr, sze + inc, T);
210 Zero (ptr + sze, inc, char); 315 Zero (ptr + sze, inc, T);
211
212 return ptr;
213} 316}
214 317
215#define Append(type,ptr,sze,inc) (ptr) = (type *)append ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type)) 318static void
216#define Prepend(type,ptr,sze,inc) (ptr) = (type *)prepend ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type)) 319need_facenum (struct mapgrid *self, faceid face)
320{
321 while (self->faces <= face)
322 {
323 append (self->face2tile, self->faces, self->faces);
324 self->faces *= 2;
325 }
326}
327
328static void
329need_texid (struct mapgrid *self, int texid)
330{
331 while (self->texs <= texid)
332 {
333 append (self->tex, self->texs, self->texs);
334 self->texs *= 2;
335 }
336}
217 337
218static maprow * 338static maprow *
219map_get_row (CFPlus__Map self, int y) 339map_get_row (mapgrid *self, int y)
220{ 340{
221 if (0 > y) 341 if (0 > y)
222 { 342 {
223 int extend = - y + MAP_EXTEND_Y; 343 int extend = - y + MAP_EXTEND_Y;
224 Prepend (maprow, self->row, self->rows, extend); 344 prepend (self->row, self->rows, extend);
225 345
226 self->rows += extend; 346 self->rows += extend;
227 self->y += extend; 347 self->y += extend;
228 y += extend; 348 y += extend;
229 } 349 }
230 else if (y >= self->rows) 350 else if (y >= self->rows)
231 { 351 {
232 int extend = y - self->rows + MAP_EXTEND_Y; 352 int extend = y - self->rows + MAP_EXTEND_Y;
233 Append (maprow, self->row, self->rows, extend); 353 append (self->row, self->rows, extend);
234 self->rows += extend; 354 self->rows += extend;
235 } 355 }
236 356
237 return self->row + y; 357 return self->row + y;
238} 358}
248 } 368 }
249 369
250 if (row->c0 > x) 370 if (row->c0 > x)
251 { 371 {
252 int extend = row->c0 - x + MAP_EXTEND_X; 372 int extend = row->c0 - x + MAP_EXTEND_X;
253 Prepend (mapcell, row->col, row->c1 - row->c0, extend); 373 prepend (row->col, row->c1 - row->c0, extend);
254 row->c0 -= extend; 374 row->c0 -= extend;
255 } 375 }
256 else if (x >= row->c1) 376 else if (x >= row->c1)
257 { 377 {
258 int extend = x - row->c1 + MAP_EXTEND_X; 378 int extend = x - row->c1 + MAP_EXTEND_X;
259 Append (mapcell, row->col, row->c1 - row->c0, extend); 379 append (row->col, row->c1 - row->c0, extend);
260 row->c1 += extend; 380 row->c1 += extend;
261 } 381 }
262 382
263 return row->col + (x - row->c0); 383 return row->col + (x - row->c0);
264} 384}
265 385
266static mapcell * 386static mapcell *
267map_get_cell (CFPlus__Map self, int x, int y) 387map_get_cell (mapgrid *self, int x, int y)
268{ 388{
269 return row_get_cell (map_get_row (self, y), x); 389 return row_get_cell (map_get_row (self, y), x);
270} 390}
271 391
272static void 392static void
273map_clear (CFPlus__Map self) 393map_clear (mapgrid *self)
274{ 394{
275 int r; 395 int r;
276 396
277 for (r = 0; r < self->rows; r++) 397 for (r = 0; r < self->rows; r++)
278 Safefree (self->row[r].col); 398 Safefree (self->row[r].col);
285 self->oy = 0; 405 self->oy = 0;
286 self->row = 0; 406 self->row = 0;
287 self->rows = 0; 407 self->rows = 0;
288} 408}
289 409
410#define CELL_CLEAR(cell) \
411 do { \
412 if ((cell)->player) \
413 (cell)->tile [2] = 0; \
414 (cell)->darkness = 0; \
415 (cell)->stat_hp = 0; \
416 (cell)->flags = 0; \
417 (cell)->player = 0; \
418 } while (0)
419
290static void 420static void
291map_blank (CFPlus__Map self, int x0, int y0, int w, int h) 421map_blank (mapgrid *self, int x0, int y0, int w, int h)
292{ 422{
293 int x, y; 423 int x, y;
294 maprow *row; 424 maprow *row;
295 mapcell *cell; 425 mapcell *cell;
296 426
308 if (x >= row->c1) 438 if (x >= row->c1)
309 break; 439 break;
310 440
311 cell = row->col + x - row->c0; 441 cell = row->col + x - row->c0;
312 442
313 cell->darkness = 0; 443 CELL_CLEAR (cell);
314 cell->stat_hp = 0;
315 cell->flags = 0;
316 cell->player = 0;
317 } 444 }
318 } 445 }
446}
447
448struct smooth_key
449{
450 tileid tile;
451 uint8_t x, y, level;
452
453 bool operator == (const smooth_key &o) const
454 {
455 return tile == o.tile && x == o.x && y == o.y && level == o.level;
456 }
457};
458
459typedef ska::flat_hash_map<smooth_key, IV> smooth_hash;
460
461namespace std {
462 template <>
463 struct hash<smooth_key>
464 {
465 size_t operator () (const smooth_key &v) const
466 {
467 return v.tile + (v.x << 8) + (v.y << 16) + (v.level << 24);
468 }
469 };
470}
471
472static void
473smooth_or_bits (smooth_hash &h, smooth_key &key, IV bits)
474{
475 auto &&it = h.find (key);
476
477 if (it == h.end ())
478 h.insert (std::make_pair (key, bits));
479 else
480 it->second |= bits;
319} 481}
320 482
321static void 483static void
322music_finished (void) 484music_finished (void)
323{ 485{
340 ev.code = 1; 502 ev.code = 1;
341 ev.data1 = (void *)(long)channel; 503 ev.data1 = (void *)(long)channel;
342 ev.data2 = 0; 504 ev.data2 = 0;
343 505
344 SDL_PushEvent ((SDL_Event *)&ev); 506 SDL_PushEvent ((SDL_Event *)&ev);
507}
508
509// approximately divide by 255
510static unsigned int
511div255 (unsigned int n)
512{
513 return (n + (n >> 8)) >> 8;
345} 514}
346 515
347static unsigned int 516static unsigned int
348minpot (unsigned int n) 517minpot (unsigned int n)
349{ 518{
359 n |= n >> 16; 528 n |= n >> 16;
360 529
361 return n + 1; 530 return n + 1;
362} 531}
363 532
364MODULE = CFPlus PACKAGE = CFPlus 533/* SDL should provide this, really. */
534#define SDLK_MODIFIER_MIN 300
535#define SDLK_MODIFIER_MAX 314
536
537/******************************************************************************/
538
539static GV *draw_x_gv, *draw_y_gv, *draw_w_gv, *draw_h_gv;
540static GV *hover_gv;
541
542static int
543within_widget (SV *widget, NV x, NV y)
544{
545 HV *self;
546 SV **svp;
547 NV wx, ww, wy, wh;
548
549 if (!SvROK (widget))
550 return 0;
551
552 self = (HV *)SvRV (widget);
553
554 if (SvTYPE (self) != SVt_PVHV)
555 return 0;
556
557 svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
558 if (y < wy)
559 return 0;
560
561 svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
562 if (y >= wy + wh)
563 return 0;
564
565 svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
566 if (x < wx)
567 return 0;
568
569 svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
570 if (x >= wx + ww)
571 return 0;
572
573 svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
574 if (!svp || !SvTRUE (*svp))
575 return 0;
576
577 return 1;
578}
579
580/******************************************************************************/
581
582/* process keyboard modifiers */
583static int
584mod_munge (int mod)
585{
586 mod &= MOD_MASK;
587
588 if (mod & (KMOD_META | KMOD_ALT))
589 mod |= KMOD_LRAM;
590
591 return mod;
592}
593
594static void
595deliantra_main (SV *real_main)
596{
597 dSP;
598
599 PUSHMARK (SP);
600 call_sv (real_main, G_DISCARD | G_VOID);
601}
602
603#ifdef __MACOSX__
604 static SV *real_main;
605
606 /* to due surprising braindamage on the side of SDL design, we
607 * do some mind-boggling hack here: SDL requires a custom main()
608 * on OS X, so... we provide one and call the original main(), which,
609 * due to shared library magic, calls -lSDLmain's main, not perl's main,
610 * and which calls our main (== SDL_main) back.
611 */
612 extern C_LINKAGE int
613 main (int argc, char *argv[])
614 {
615 deliantra_main (real_main);
616 }
617
618 #undef main
619
620 extern C_LINKAGE int main (int argc, char *argv[]);
621
622 static void
623 SDL_main_hack (SV *real_main_)
624 {
625 real_main = real_main_;
626
627 char *argv[] = { "deliantra client", 0 };
628 (main) (1, argv);
629 }
630#else
631 static void
632 SDL_main_hack (SV *real_main)
633 {
634 deliantra_main (real_main);
635 }
636#endif
637
638MODULE = Deliantra::Client PACKAGE = DC
365 639
366PROTOTYPES: ENABLE 640PROTOTYPES: ENABLE
367 641
368BOOT: 642BOOT:
369{ 643{
370 HV *stash = gv_stashpv ("CFPlus", 1); 644 HV *stash = gv_stashpv ("DC", 1);
371 static const struct { 645 static const struct {
372 const char *name; 646 const char *name;
373 IV iv; 647 IV iv;
374 } *civ, const_iv[] = { 648 } *civ, const_iv[] = {
375# define const_iv(name) { # name, (IV)name } 649# define const_iv(name) { # name, (IV)name }
650 const_iv (SDLK_MODIFIER_MIN),
651 const_iv (SDLK_MODIFIER_MAX),
652
376 const_iv (SDL_ACTIVEEVENT), 653 const_iv (SDL_ACTIVEEVENT),
377 const_iv (SDL_KEYDOWN), 654 const_iv (SDL_KEYDOWN),
378 const_iv (SDL_KEYUP), 655 const_iv (SDL_KEYUP),
379 const_iv (SDL_MOUSEMOTION), 656 const_iv (SDL_MOUSEMOTION),
380 const_iv (SDL_MOUSEBUTTONDOWN), 657 const_iv (SDL_MOUSEBUTTONDOWN),
389 const_iv (SDL_EVENT_RESERVEDA), 666 const_iv (SDL_EVENT_RESERVEDA),
390 const_iv (SDL_EVENT_RESERVEDB), 667 const_iv (SDL_EVENT_RESERVEDB),
391 const_iv (SDL_VIDEORESIZE), 668 const_iv (SDL_VIDEORESIZE),
392 const_iv (SDL_VIDEOEXPOSE), 669 const_iv (SDL_VIDEOEXPOSE),
393 const_iv (SDL_USEREVENT), 670 const_iv (SDL_USEREVENT),
671
672 const_iv (SDL_APPINPUTFOCUS),
673 const_iv (SDL_APPMOUSEFOCUS),
674 const_iv (SDL_APPACTIVE),
675
676
677 const_iv (SDLK_UNKNOWN),
678 const_iv (SDLK_FIRST),
679 const_iv (SDLK_BACKSPACE),
680 const_iv (SDLK_TAB),
681 const_iv (SDLK_CLEAR),
682 const_iv (SDLK_RETURN),
683 const_iv (SDLK_PAUSE),
684 const_iv (SDLK_ESCAPE),
685 const_iv (SDLK_SPACE),
686 const_iv (SDLK_EXCLAIM),
687 const_iv (SDLK_QUOTEDBL),
688 const_iv (SDLK_HASH),
689 const_iv (SDLK_DOLLAR),
690 const_iv (SDLK_AMPERSAND),
691 const_iv (SDLK_QUOTE),
692 const_iv (SDLK_LEFTPAREN),
693 const_iv (SDLK_RIGHTPAREN),
694 const_iv (SDLK_ASTERISK),
695 const_iv (SDLK_PLUS),
696 const_iv (SDLK_COMMA),
697 const_iv (SDLK_MINUS),
698 const_iv (SDLK_PERIOD),
699 const_iv (SDLK_SLASH),
700 const_iv (SDLK_0),
701 const_iv (SDLK_1),
702 const_iv (SDLK_2),
703 const_iv (SDLK_3),
704 const_iv (SDLK_4),
705 const_iv (SDLK_5),
706 const_iv (SDLK_6),
707 const_iv (SDLK_7),
708 const_iv (SDLK_8),
709 const_iv (SDLK_9),
710 const_iv (SDLK_COLON),
711 const_iv (SDLK_SEMICOLON),
712 const_iv (SDLK_LESS),
713 const_iv (SDLK_EQUALS),
714 const_iv (SDLK_GREATER),
715 const_iv (SDLK_QUESTION),
716 const_iv (SDLK_AT),
717
718 const_iv (SDLK_LEFTBRACKET),
719 const_iv (SDLK_BACKSLASH),
720 const_iv (SDLK_RIGHTBRACKET),
721 const_iv (SDLK_CARET),
722 const_iv (SDLK_UNDERSCORE),
723 const_iv (SDLK_BACKQUOTE),
724 const_iv (SDLK_DELETE),
725
726 const_iv (SDLK_FIRST),
727 const_iv (SDLK_LAST),
394 const_iv (SDLK_KP0), 728 const_iv (SDLK_KP0),
395 const_iv (SDLK_KP1), 729 const_iv (SDLK_KP1),
396 const_iv (SDLK_KP2), 730 const_iv (SDLK_KP2),
397 const_iv (SDLK_KP3), 731 const_iv (SDLK_KP3),
398 const_iv (SDLK_KP4), 732 const_iv (SDLK_KP4),
453 const_iv (SDLK_BREAK), 787 const_iv (SDLK_BREAK),
454 const_iv (SDLK_MENU), 788 const_iv (SDLK_MENU),
455 const_iv (SDLK_POWER), 789 const_iv (SDLK_POWER),
456 const_iv (SDLK_EURO), 790 const_iv (SDLK_EURO),
457 const_iv (SDLK_UNDO), 791 const_iv (SDLK_UNDO),
792
458 const_iv (KMOD_NONE), 793 const_iv (KMOD_NONE),
794 const_iv (KMOD_SHIFT),
459 const_iv (KMOD_LSHIFT), 795 const_iv (KMOD_LSHIFT),
460 const_iv (KMOD_RSHIFT), 796 const_iv (KMOD_RSHIFT),
797 const_iv (KMOD_CTRL),
461 const_iv (KMOD_LCTRL), 798 const_iv (KMOD_LCTRL),
462 const_iv (KMOD_RCTRL), 799 const_iv (KMOD_RCTRL),
800 const_iv (KMOD_ALT),
463 const_iv (KMOD_LALT), 801 const_iv (KMOD_LALT),
464 const_iv (KMOD_RALT), 802 const_iv (KMOD_RALT),
803 const_iv (KMOD_META),
465 const_iv (KMOD_LMETA), 804 const_iv (KMOD_LMETA),
466 const_iv (KMOD_RMETA), 805 const_iv (KMOD_RMETA),
467 const_iv (KMOD_NUM), 806 const_iv (KMOD_NUM),
468 const_iv (KMOD_CAPS), 807 const_iv (KMOD_CAPS),
469 const_iv (KMOD_MODE), 808 const_iv (KMOD_MODE),
470 const_iv (KMOD_CTRL), 809
471 const_iv (KMOD_SHIFT), 810 const_iv (KMOD_LRAM),
472 const_iv (KMOD_ALT), 811
473 const_iv (KMOD_META) 812 const_iv (MIX_DEFAULT_FORMAT),
813
814 const_iv (SDL_INIT_TIMER),
815 const_iv (SDL_INIT_AUDIO),
816 const_iv (SDL_INIT_VIDEO),
817 const_iv (SDL_INIT_CDROM),
818 const_iv (SDL_INIT_JOYSTICK),
819 const_iv (SDL_INIT_EVERYTHING),
820 const_iv (SDL_INIT_NOPARACHUTE),
821 const_iv (SDL_INIT_EVENTTHREAD),
822
823 const_iv (SDL_GL_RED_SIZE),
824 const_iv (SDL_GL_GREEN_SIZE),
825 const_iv (SDL_GL_BLUE_SIZE),
826 const_iv (SDL_GL_ALPHA_SIZE),
827 const_iv (SDL_GL_DOUBLEBUFFER),
828 const_iv (SDL_GL_BUFFER_SIZE),
829 const_iv (SDL_GL_DEPTH_SIZE),
830 const_iv (SDL_GL_STENCIL_SIZE),
831 const_iv (SDL_GL_ACCUM_RED_SIZE),
832 const_iv (SDL_GL_ACCUM_GREEN_SIZE),
833 const_iv (SDL_GL_ACCUM_BLUE_SIZE),
834 const_iv (SDL_GL_ACCUM_ALPHA_SIZE),
835 const_iv (SDL_GL_STEREO),
836 const_iv (SDL_GL_MULTISAMPLEBUFFERS),
837 const_iv (SDL_GL_MULTISAMPLESAMPLES),
838 const_iv (SDL_GL_ACCELERATED_VISUAL),
839 const_iv (SDL_GL_SWAP_CONTROL),
840
841 const_iv (FOW_DARKNESS)
474# undef const_iv 842# undef const_iv
475 }; 843 };
476 844
477 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 845 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
478 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 846 newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
847
848 assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
849 assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
479} 850}
851
852void
853weaken (SV *rv)
854 PROTOTYPE: $
855 CODE:
856 sv_rvweaken (rv);
480 857
481int 858int
482in_destruct () 859in_destruct ()
483 CODE: 860 CODE:
484 RETVAL = PL_main_cv == Nullcv; 861 RETVAL = PL_main_cv == Nullcv;
486 RETVAL 863 RETVAL
487 864
488NV floor (NV x) 865NV floor (NV x)
489 866
490NV ceil (NV x) 867NV ceil (NV x)
868
869IV minpot (UV n)
870
871UV ld32 (UV n)
872 CODE:
873 RETVAL = ecb_ld32 (n);
874 OUTPUT:
875 RETVAL
876
877IV popcount (UV n)
878 CODE:
879 RETVAL = ecb_popcount32 (n);
880 OUTPUT:
881 RETVAL
882
883NV distance (NV dx, NV dy)
884 CODE:
885 RETVAL = pow (dx * dx + dy * dy, 0.5);
886 OUTPUT:
887 RETVAL
491 888
492void 889void
493pango_init () 890pango_init ()
494 CODE: 891 CODE:
495{ 892{
496 opengl_fontmap = pango_opengl_font_map_new (); 893 opengl_fontmap = pango_opengl_font_map_new ();
497 pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0); 894 pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
498 opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap); 895 opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
896 /*pango_context_set_font_description (opengl_context, default_font);*/
897#if PANGO_VERSION_CHECK (1, 15, 2)
898 pango_context_set_language (opengl_context, pango_language_from_string ("en"));
899 /*pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);*/
900#endif
499} 901}
500 902
501int 903char *SDL_GetError ()
502SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)
503 904
504void 905void SDL_main_hack (SV *real_main)
906 PROTOTYPE: &
907
908int SDL_Init (U32 flags)
909
910int SDL_InitSubSystem (U32 flags)
911
912void SDL_QuitSubSystem (U32 flags)
913
505SDL_Quit () 914void SDL_Quit ()
506 915
916int SDL_GL_SetAttribute (int attr, int value)
917 C_ARGS: (SDL_GLattr)attr, value
918
919int SDL_GL_GetAttribute (int attr)
920 CODE:
921 if (SDL_GL_GetAttribute ((SDL_GLattr)attr, &RETVAL))
922 XSRETURN_UNDEF;
923 OUTPUT:
924 RETVAL
925
507void 926void
508SDL_ListModes () 927SDL_ListModes (int rgb, int alpha)
509 PPCODE: 928 PPCODE:
510{ 929{
511 SDL_Rect **m; 930 SDL_Rect **m;
512 931
513 SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5); 932 SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
514 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5); 933 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
515 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5); 934 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
516 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1); 935 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
517 936
518 SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15); 937 SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
519 SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0); 938 SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
520 939
521 SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0); 940 SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
522 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0); 941 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
523 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0); 942 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
524 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0); 943 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
525 944
526 SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1); 945 SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
527#if SDL_VERSION_ATLEAST(1,2,10)
528 SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
529 SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1); 946 SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
530#endif
531
532 SDL_EnableUNICODE (1);
533 SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
534 947
535 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL); 948 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
536 949
537 if (m && m != (SDL_Rect **)-1) 950 if (m && m != (SDL_Rect **)-1)
538 while (*m) 951 while (*m)
539 { 952 {
953 if ((*m)->w >= 400 && (*m)->h >= 300)
954 {
540 AV *av = newAV (); 955 AV *av = newAV ();
541 av_push (av, newSViv ((*m)->w)); 956 av_push (av, newSViv ((*m)->w));
542 av_push (av, newSViv ((*m)->h)); 957 av_push (av, newSViv ((*m)->h));
958 av_push (av, newSViv (rgb));
959 av_push (av, newSViv (alpha));
543 XPUSHs (sv_2mortal (newRV_noinc ((SV *)av))); 960 XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
961 }
544 962
545 ++m; 963 ++m;
546 } 964 }
547} 965}
548 966
549char *
550SDL_GetError ()
551
552int 967int
553SDL_SetVideoMode (int w, int h, int fullscreen) 968SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
554 CODE: 969 CODE:
970{
971 SDL_EnableUNICODE (1);
972 SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
973
974 SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
975 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
976 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
977 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
978
555 RETVAL = !!SDL_SetVideoMode ( 979 RETVAL = !!SDL_SetVideoMode (
556 w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0) 980 w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)
557 ); 981 );
982
558 if (RETVAL) 983 if (RETVAL)
559 { 984 {
560 SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+"); 985 av_clear (texture_av);
561# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name); 986#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
562# include "glfunc.h" 987#include "glfunc.h"
563# undef GL_FUNC 988#undef GL_FUNC
989 if (!gl.ActiveTexture ) gl.ActiveTexture = gl.ActiveTextureARB;
990 if (!gl.MultiTexCoord2f) gl.MultiTexCoord2f = gl.MultiTexCoord2fARB;
564 } 991 }
992}
565 OUTPUT: 993 OUTPUT:
566 RETVAL 994 RETVAL
995
996void
997SDL_WM_SetCaption (const char *title, const char *icon)
567 998
568void 999void
569SDL_GL_SwapBuffers () 1000SDL_GL_SwapBuffers ()
570 1001
571char * 1002char *
572SDL_GetKeyName (int sym) 1003SDL_GetKeyName (int sym)
1004 C_ARGS: (SDLKey)sym
573 1005
1006int
1007SDL_GetAppState ()
1008
1009int
1010SDL_GetModState ()
1011
1012int
1013SDL_WaitEvent ()
1014 C_ARGS: 0
1015
574void 1016void
575SDL_PollEvent () 1017SDL_PumpEvents ()
1018
1019void
1020peep_events ()
576 PPCODE: 1021 PPCODE:
577{ 1022{
578 SDL_Event ev; 1023 SDL_Event ev;
579 1024
580 while (SDL_PollEvent (&ev)) 1025 SDL_PumpEvents ();
1026 while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
581 { 1027 {
582 HV *hv = newHV (); 1028 HV *hv = newHV ();
583 hv_store (hv, "type", 4, newSViv (ev.type), 0); 1029 hv_store (hv, "type", 4, newSViv (ev.type), 0);
584 1030
585 switch (ev.type) 1031 switch (ev.type)
586 { 1032 {
587 case SDL_KEYDOWN: 1033 case SDL_KEYDOWN:
588 case SDL_KEYUP: 1034 case SDL_KEYUP:
589 hv_store (hv, "state", 5, newSViv (ev.key.state), 0); 1035 hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
590 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0); 1036 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
591 hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0); 1037 hv_store (hv, "mod", 3, newSViv (mod_munge (ev.key.keysym.mod)), 0);
1038 hv_store (hv, "cmod", 4, newSViv (mod_munge (SDL_GetModState ())), 0); /* current mode */
592 hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0); 1039 hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
593 break; 1040 break;
594 1041
595 case SDL_ACTIVEEVENT: 1042 case SDL_ACTIVEEVENT:
596 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0); 1043 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
597 hv_store (hv, "state", 5, newSViv (ev.active.state), 0); 1044 hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
598 break; 1045 break;
599 1046
600 case SDL_MOUSEMOTION: 1047 case SDL_MOUSEMOTION:
1048 {
1049 int state = ev.motion.state;
1050 int x = ev.motion.x;
1051 int y = ev.motion.y;
1052 int xrel = ev.motion.xrel;
1053 int yrel = ev.motion.yrel;
1054
1055 /* do simplistic event compression */
1056 while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
1057 && state == ev.motion.state)
1058 {
1059 xrel += ev.motion.xrel;
1060 yrel += ev.motion.yrel;
1061 x = ev.motion.x;
1062 y = ev.motion.y;
1063 SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
1064 }
1065
601 hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0); 1066 hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
602
603 hv_store (hv, "state", 5, newSViv (ev.motion.state), 0); 1067 hv_store (hv, "state", 5, newSViv (state), 0);
604 hv_store (hv, "x", 1, newSViv (ev.motion.x), 0); 1068 hv_store (hv, "x", 1, newSViv (x), 0);
605 hv_store (hv, "y", 1, newSViv (ev.motion.y), 0); 1069 hv_store (hv, "y", 1, newSViv (y), 0);
606 hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0); 1070 hv_store (hv, "xrel", 4, newSViv (xrel), 0);
607 hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0); 1071 hv_store (hv, "yrel", 4, newSViv (yrel), 0);
1072 }
608 break; 1073 break;
609 1074
610 case SDL_MOUSEBUTTONDOWN: 1075 case SDL_MOUSEBUTTONDOWN:
611 case SDL_MOUSEBUTTONUP: 1076 case SDL_MOUSEBUTTONUP:
612 hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0); 1077 hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
613 1078
614 hv_store (hv, "button", 6, newSViv (ev.button.button), 0); 1079 hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
615 hv_store (hv, "state", 5, newSViv (ev.button.state), 0); 1080 hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
616 hv_store (hv, "x", 1, newSViv (ev.button.x), 0); 1081 hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
617 hv_store (hv, "y", 1, newSViv (ev.button.y), 0); 1082 hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
622 hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0); 1087 hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
623 hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0); 1088 hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
624 break; 1089 break;
625 } 1090 }
626 1091
627 XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1)))); 1092 XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
628 } 1093 }
629} 1094}
630 1095
1096char *
1097SDL_AudioDriverName ()
1098 CODE:
1099{
1100 char buf [256];
1101 if (!SDL_AudioDriverName (buf, sizeof (buf)))
1102 XSRETURN_UNDEF;
1103
1104 RETVAL = buf;
1105}
1106 OUTPUT:
1107 RETVAL
1108
631int 1109int
632Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048) 1110Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
633 POSTCALL: 1111 POSTCALL:
634 Mix_HookMusicFinished (music_finished); 1112 Mix_HookMusicFinished (music_finished);
635 Mix_ChannelFinished (channel_finished); 1113 Mix_ChannelFinished (channel_finished);
636 1114
637void 1115void
1116Mix_QuerySpec ()
1117 PPCODE:
1118{
1119 int freq, channels;
1120 Uint16 format;
1121
1122 if (Mix_QuerySpec (&freq, &format, &channels))
1123 {
1124 EXTEND (SP, 3);
1125 PUSHs (sv_2mortal (newSViv (freq)));
1126 PUSHs (sv_2mortal (newSViv (format)));
1127 PUSHs (sv_2mortal (newSViv (channels)));
1128 }
1129}
1130
1131void
638Mix_CloseAudio () 1132Mix_CloseAudio ()
639 1133
640int 1134int
641Mix_AllocateChannels (int numchans = -1) 1135Mix_AllocateChannels (int numchans = -1)
642 1136
1137const char *
1138Mix_GetError ()
1139
643void 1140void
644lowdelay (int fd, int val = 1) 1141lowdelay (int fd, int val = 1)
645 CODE: 1142 CODE:
646#ifndef _WIN32
647 setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val)); 1143 setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
648#endif
649 1144
650void 1145void
651win32_proxy_info () 1146win32_proxy_info ()
652 PPCODE: 1147 PPCODE:
653{ 1148{
674 } 1169 }
675 } 1170 }
676#endif 1171#endif
677} 1172}
678 1173
679void 1174int
680add_font (char *file) 1175add_font (char *file)
681 CODE: 1176 CODE:
682 FcConfigAppFontAddFile (0, (const FcChar8 *)file); 1177 RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
1178 OUTPUT:
1179 RETVAL
1180
1181void
1182IMG_Init (int flags = IMG_INIT_JPG | IMG_INIT_PNG)
1183
1184# MIX_INIT_MP3 gives smpeg + libstdc++ + libgcc_s
1185void
1186Mix_Init (int flags = MIX_INIT_MOD | MIX_INIT_OGG)
683 1187
684void 1188void
685load_image_inline (SV *image_) 1189load_image_inline (SV *image_)
686 ALIAS: 1190 ALIAS:
687 load_image_file = 1 1191 load_image_file = 1
690 STRLEN image_len; 1194 STRLEN image_len;
691 char *image = (char *)SvPVbyte (image_, image_len); 1195 char *image = (char *)SvPVbyte (image_, image_len);
692 SDL_Surface *surface, *surface2; 1196 SDL_Surface *surface, *surface2;
693 SDL_PixelFormat fmt; 1197 SDL_PixelFormat fmt;
694 SDL_RWops *rw = ix 1198 SDL_RWops *rw = ix
695 ? SDL_RWFromFile (image, "r") 1199 ? SDL_RWFromFile (image, "rb")
696 : SDL_RWFromConstMem (image, image_len); 1200 : SDL_RWFromConstMem (image, image_len);
697 1201
698 if (!rw) 1202 if (!rw)
699 croak ("load_image: %s", SDL_GetError ()); 1203 croak ("load_image: %s", SDL_GetError ());
700 1204
733 1237
734 SDL_LockSurface (surface2); 1238 SDL_LockSurface (surface2);
735 EXTEND (SP, 6); 1239 EXTEND (SP, 6);
736 PUSHs (sv_2mortal (newSViv (surface2->w))); 1240 PUSHs (sv_2mortal (newSViv (surface2->w)));
737 PUSHs (sv_2mortal (newSViv (surface2->h))); 1241 PUSHs (sv_2mortal (newSViv (surface2->h)));
738 PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch))); 1242 PUSHs (sv_2mortal (newSVpvn ((const char *)surface2->pixels, surface2->h * surface2->pitch)));
739 PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB))); 1243 PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
740 PUSHs (sv_2mortal (newSViv (GL_RGBA))); 1244 PUSHs (sv_2mortal (newSViv (GL_RGBA)));
741 PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE))); 1245 PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
742 SDL_UnlockSurface (surface2); 1246 SDL_UnlockSurface (surface2);
743 1247
773void 1277void
774error (char *message) 1278error (char *message)
775 CODE: 1279 CODE:
776 fprintf (stderr, "ERROR: %s\n", message); 1280 fprintf (stderr, "ERROR: %s\n", message);
777#ifdef _WIN32 1281#ifdef _WIN32
778 MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR); 1282 MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
779#endif 1283#endif
780 1284
781void 1285void
782fatal (char *message) 1286fatal (char *message)
783 CODE: 1287 CODE:
784 fprintf (stderr, "FATAL: %s\n", message); 1288 fprintf (stderr, "FATAL: %s\n", message);
785#ifdef _WIN32 1289#ifdef _WIN32
786 MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR); 1290 MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
787#endif 1291#endif
788 _exit (1); 1292 _exit (1);
789 1293
790void 1294void
791_exit (int retval = 0) 1295_exit (int retval = 0)
794 ExitThread (retval); // unclean, please beam me up 1298 ExitThread (retval); // unclean, please beam me up
795#else 1299#else
796 _exit (retval); 1300 _exit (retval);
797#endif 1301#endif
798 1302
799MODULE = CFPlus PACKAGE = CFPlus::Font 1303void
1304debug ()
1305 CODE:
1306{
1307#if DEBUG
1308 VALGRIND_DO_LEAK_CHECK;
1309#endif
1310}
800 1311
801CFPlus::Font 1312int
1313SvREFCNT (SV *sv)
1314 CODE:
1315 RETVAL = SvREFCNT (sv);
1316 OUTPUT:
1317 RETVAL
1318
1319MODULE = Deliantra::Client PACKAGE = DC::Font
1320
1321PROTOTYPES: DISABLE
1322
1323DC::Font
802new_from_file (SV *class, char *path, int id = 0) 1324new_from_file (SV *klass, char *path, int id = 0)
803 CODE: 1325 CODE:
804{ 1326{
805 int count; 1327 int count;
806 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count); 1328 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
807 RETVAL = pango_fc_font_description_from_pattern (pattern, 0); 1329 RETVAL = pango_fc_font_description_from_pattern (pattern, 0);
809} 1331}
810 OUTPUT: 1332 OUTPUT:
811 RETVAL 1333 RETVAL
812 1334
813void 1335void
814DESTROY (CFPlus::Font self) 1336DESTROY (DC::Font self)
815 CODE: 1337 CODE:
816 pango_font_description_free (self); 1338 pango_font_description_free (self);
817 1339
818void 1340void
819make_default (CFPlus::Font self) 1341make_default (DC::Font self)
1342 PROTOTYPE: $
820 CODE: 1343 CODE:
821 default_font = self; 1344 default_font = self;
822 1345
823MODULE = CFPlus PACKAGE = CFPlus::Layout 1346MODULE = Deliantra::Client PACKAGE = DC::Layout
824 1347
1348PROTOTYPES: DISABLE
1349
825void 1350void
826reset_glyph_cache () 1351glyph_cache_backup ()
1352 PROTOTYPE:
827 CODE: 1353 CODE:
1354 tc_backup ();
1355
1356void
1357glyph_cache_restore ()
1358 PROTOTYPE:
1359 CODE:
828 tc_clear (); 1360 tc_restore ();
829 1361
830CFPlus::Layout 1362DC::Layout
831new (SV *class) 1363new (SV *klass)
832 CODE: 1364 CODE:
833 New (0, RETVAL, 1, struct cf_layout); 1365 RETVAL = new cf_layout;
834 1366
835 RETVAL->pl = pango_layout_new (opengl_context); 1367 RETVAL->pl = pango_layout_new (opengl_context);
836 RETVAL->r = 1.; 1368 RETVAL->r = 1.;
837 RETVAL->g = 1.; 1369 RETVAL->g = 1.;
838 RETVAL->b = 1.; 1370 RETVAL->b = 1.;
844 layout_update_font (RETVAL); 1376 layout_update_font (RETVAL);
845 OUTPUT: 1377 OUTPUT:
846 RETVAL 1378 RETVAL
847 1379
848void 1380void
849DESTROY (CFPlus::Layout self) 1381DESTROY (DC::Layout self)
850 CODE: 1382 CODE:
851 g_object_unref (self->pl); 1383 g_object_unref (self->pl);
852 Safefree (self); 1384 delete self;
853 1385
854void 1386void
855set_text (CFPlus::Layout self, SV *text_) 1387set_text (DC::Layout self, SV *text_)
856 CODE: 1388 CODE:
857{ 1389{
858 STRLEN textlen; 1390 STRLEN textlen;
859 char *text = SvPVutf8 (text_, textlen); 1391 char *text = SvPVutf8 (text_, textlen);
860 1392
861 pango_layout_set_text (self->pl, text, textlen); 1393 pango_layout_set_text (self->pl, text, textlen);
862} 1394}
863 1395
864void 1396void
865set_markup (CFPlus::Layout self, SV *text_) 1397set_markup (DC::Layout self, SV *text_)
866 CODE: 1398 CODE:
867{ 1399{
868 STRLEN textlen; 1400 STRLEN textlen;
869 char *text = SvPVutf8 (text_, textlen); 1401 char *text = SvPVutf8 (text_, textlen);
870 1402
871 pango_layout_set_markup (self->pl, text, textlen); 1403 pango_layout_set_markup (self->pl, text, textlen);
872} 1404}
873 1405
874void 1406void
875set_shapes (CFPlus::Layout self, ...) 1407set_shapes (DC::Layout self, ...)
876 CODE: 1408 CODE:
877{ 1409{
878 PangoAttrList *attrs = 0; 1410 PangoAttrList *attrs = 0;
879 const char *text = pango_layout_get_text (self->pl); 1411 const char *text = pango_layout_get_text (self->pl);
880 const char *pos = text; 1412 const char *pos = text;
915 if (attrs) 1447 if (attrs)
916 pango_layout_set_attributes (self->pl, attrs); 1448 pango_layout_set_attributes (self->pl, attrs);
917} 1449}
918 1450
919void 1451void
920get_shapes (CFPlus::Layout self) 1452get_shapes (DC::Layout self)
921 PPCODE: 1453 PPCODE:
922{ 1454{
923 PangoLayoutIter *iter = pango_layout_get_iter (self->pl); 1455 PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
924 1456
925 do 1457 do
926 { 1458 {
927 PangoLayoutRun *run = pango_layout_iter_get_run (iter); 1459 PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
928 1460
929 if (run && shape_attr_p (run)) 1461 if (run && shape_attr_p (run))
930 { 1462 {
931 PangoRectangle extents; 1463 PangoRectangle extents;
932 pango_layout_iter_get_run_extents (iter, 0, &extents); 1464 pango_layout_iter_get_run_extents (iter, 0, &extents);
940 1472
941 pango_layout_iter_free (iter); 1473 pango_layout_iter_free (iter);
942} 1474}
943 1475
944int 1476int
945has_wrapped (CFPlus::Layout self) 1477has_wrapped (DC::Layout self)
946 CODE: 1478 CODE:
947{ 1479{
948 int lines = 1; 1480 int lines = 1;
949 const char *text = pango_layout_get_text (self->pl); 1481 const char *text = pango_layout_get_text (self->pl);
950 1482
955} 1487}
956 OUTPUT: 1488 OUTPUT:
957 RETVAL 1489 RETVAL
958 1490
959SV * 1491SV *
960get_text (CFPlus::Layout self) 1492get_text (DC::Layout self)
961 CODE: 1493 CODE:
962 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0); 1494 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
963 sv_utf8_decode (RETVAL); 1495 sv_utf8_decode (RETVAL);
964 OUTPUT: 1496 OUTPUT:
965 RETVAL 1497 RETVAL
966 1498
967void 1499void
968set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.) 1500set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
969 CODE: 1501 CODE:
970 self->r = r; 1502 self->r = r;
971 self->g = g; 1503 self->g = g;
972 self->b = b; 1504 self->b = b;
973 self->a = a; 1505 self->a = a;
974 1506
975void 1507void
976set_font (CFPlus::Layout self, CFPlus::Font font = 0) 1508set_font (DC::Layout self, DC::Font font = 0)
977 CODE: 1509 CODE:
978 if (self->font != font) 1510 if (self->font != font)
979 { 1511 {
980 self->font = font; 1512 self->font = font;
981 layout_update_font (self); 1513 layout_update_font (self);
982 } 1514 }
983 1515
984void 1516void
985set_height (CFPlus::Layout self, int base_height) 1517set_height (DC::Layout self, int base_height)
986 CODE: 1518 CODE:
987 if (self->base_height != base_height) 1519 if (self->base_height != base_height)
988 { 1520 {
989 self->base_height = base_height; 1521 self->base_height = base_height;
990 layout_update_font (self); 1522 layout_update_font (self);
991 } 1523 }
992 1524
993void 1525void
994set_width (CFPlus::Layout self, int max_width = -1) 1526set_width (DC::Layout self, int max_width = -1)
995 CODE: 1527 CODE:
996 pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE); 1528 pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
997 1529
998void 1530void
999set_indent (CFPlus::Layout self, int indent) 1531set_indent (DC::Layout self, int indent)
1000 CODE: 1532 CODE:
1001 pango_layout_set_indent (self->pl, indent * PANGO_SCALE); 1533 pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1002 1534
1003void 1535void
1004set_spacing (CFPlus::Layout self, int spacing) 1536set_spacing (DC::Layout self, int spacing)
1005 CODE: 1537 CODE:
1006 pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE); 1538 pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1007 1539
1008void 1540void
1009set_ellipsise (CFPlus::Layout self, int ellipsise) 1541set_ellipsise (DC::Layout self, int ellipsise)
1010 CODE: 1542 CODE:
1011 pango_layout_set_ellipsize (self->pl, 1543 pango_layout_set_ellipsize (self->pl,
1012 ellipsise == 1 ? PANGO_ELLIPSIZE_START 1544 ellipsise == 1 ? PANGO_ELLIPSIZE_START
1013 : ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE 1545 : ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1014 : ellipsise == 3 ? PANGO_ELLIPSIZE_END 1546 : ellipsise == 3 ? PANGO_ELLIPSIZE_END
1015 : PANGO_ELLIPSIZE_NONE 1547 : PANGO_ELLIPSIZE_NONE
1016 ); 1548 );
1017 1549
1018void 1550void
1019set_single_paragraph_mode (CFPlus::Layout self, int spm) 1551set_single_paragraph_mode (DC::Layout self, int spm)
1020 CODE: 1552 CODE:
1021 pango_layout_set_single_paragraph_mode (self->pl, !!spm); 1553 pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1022 1554
1023void 1555void
1024size (CFPlus::Layout self) 1556size (DC::Layout self)
1025 PPCODE: 1557 PPCODE:
1026{ 1558{
1027 int w, h; 1559 int w, h;
1028 1560
1029 layout_get_pixel_size (self, &w, &h); 1561 layout_get_pixel_size (self, &w, &h);
1032 PUSHs (sv_2mortal (newSViv (w))); 1564 PUSHs (sv_2mortal (newSViv (w)));
1033 PUSHs (sv_2mortal (newSViv (h))); 1565 PUSHs (sv_2mortal (newSViv (h)));
1034} 1566}
1035 1567
1036int 1568int
1037descent (CFPlus::Layout self) 1569descent (DC::Layout self)
1038 CODE: 1570 CODE:
1039{ 1571{
1040 PangoRectangle rect; 1572 PangoRectangle rect;
1041 PangoLayoutLine *line = pango_layout_get_line (self->pl, 0); 1573 PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1042 pango_layout_line_get_pixel_extents (line, 0, &rect); 1574 pango_layout_line_get_pixel_extents (line, 0, &rect);
1043 RETVAL = PANGO_DESCENT (rect); 1575 RETVAL = PANGO_DESCENT (rect);
1044} 1576}
1045 OUTPUT: 1577 OUTPUT:
1046 RETVAL 1578 RETVAL
1047 1579
1048int 1580int
1049xy_to_index (CFPlus::Layout self, int x, int y) 1581xy_to_index (DC::Layout self, int x, int y)
1050 CODE: 1582 CODE:
1051{ 1583{
1052 int index, trailing; 1584 int index, trailing;
1053 pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing); 1585 pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1054 RETVAL = index; 1586 RETVAL = index + trailing;
1055} 1587}
1056 OUTPUT: 1588 OUTPUT:
1057 RETVAL 1589 RETVAL
1058 1590
1059void 1591void
1060cursor_pos (CFPlus::Layout self, int index) 1592cursor_pos (DC::Layout self, int index)
1061 PPCODE: 1593 PPCODE:
1062{ 1594{
1063 PangoRectangle strong_pos; 1595 PangoRectangle pos;
1064 pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0); 1596 pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1065 1597
1066 EXTEND (SP, 3); 1598 EXTEND (SP, 3);
1067 PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE))); 1599 PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1068 PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE))); 1600 PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1069 PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE))); 1601 PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1070} 1602}
1071 1603
1072void 1604void
1073render (CFPlus::Layout self, float x, float y, int flags = 0) 1605index_to_line_x (DC::Layout self, int index, int trailing = 0)
1074 PPCODE: 1606 PPCODE:
1607{
1608 int line, x;
1609
1610 pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
1611#if !PANGO_VERSION_CHECK (1, 17, 3)
1612 /* pango bug: line is between 1..numlines, not 0..numlines-1 */
1613 --line;
1614#endif
1615 EXTEND (SP, 2);
1616 PUSHs (sv_2mortal (newSViv (line)));
1617 PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1618}
1619
1620void
1621line_x_to_index (DC::Layout self, int line, int x)
1622 PPCODE:
1623{
1624 PangoLayoutLine *lp;
1625 int index, trailing;
1626
1627 if (line < 0)
1628 XSRETURN_EMPTY;
1629
1630 if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1631 XSRETURN_EMPTY; /* do better */
1632
1633 pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1634
1635 EXTEND (SP, 2);
1636 if (GIMME_V == G_SCALAR)
1637 PUSHs (sv_2mortal (newSViv (index + trailing)));
1638 else
1639 {
1640 PUSHs (sv_2mortal (newSViv (index)));
1641 PUSHs (sv_2mortal (newSViv (trailing)));
1642 }
1643}
1644
1645void
1646render (DC::Layout self, float x, float y, int flags = 0)
1647 CODE:
1648 self->rc.clear ();
1075 pango_opengl_render_layout_subpixel ( 1649 pango_opengl_render_layout_subpixel (
1076 self->pl, 1650 self->pl,
1651 &self->rc,
1077 x * PANGO_SCALE, y * PANGO_SCALE, 1652 x * PANGO_SCALE, y * PANGO_SCALE,
1078 self->r, self->g, self->b, self->a, 1653 self->r, self->g, self->b, self->a,
1079 flags 1654 flags
1080 ); 1655 );
1656 // we assume that context_change actually clears/frees stuff
1657 // and does not do any recomputation...
1658 pango_layout_context_changed (self->pl);
1081 1659
1082MODULE = CFPlus PACKAGE = CFPlus::Texture
1083
1084void 1660void
1085pad2pot (SV *data_, SV *w_, SV *h_) 1661draw (DC::Layout self)
1086 CODE: 1662 CODE:
1087{ 1663{
1088 int ow = SvIV (w_); 1664 glEnable (GL_TEXTURE_2D);
1089 int oh = SvIV (h_); 1665 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1666 glEnable (GL_BLEND);
1667 gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
1668 GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
1669 glEnable (GL_ALPHA_TEST);
1670 glAlphaFunc (GL_GREATER, 7.f / 255.f);
1090 1671
1091 if (ow && oh) 1672 self->rc.draw ();
1673
1674 glDisable (GL_ALPHA_TEST);
1675 glDisable (GL_BLEND);
1676 glDisable (GL_TEXTURE_2D);
1677}
1678
1679MODULE = Deliantra::Client PACKAGE = DC::Texture
1680
1681PROTOTYPES: ENABLE
1682
1683void
1684pad (SV *data_, int ow, int oh, int nw, int nh)
1685 CODE:
1686{
1687 if ((nw != ow || nh != oh) && SvOK (data_))
1092 { 1688 {
1093 int nw = minpot (ow);
1094 int nh = minpot (oh);
1095
1096 if (nw != ow || nh != oh)
1097 {
1098 if (SvOK (data_))
1099 {
1100 STRLEN datalen; 1689 STRLEN datalen;
1101 char *data = SvPVbyte (data_, datalen); 1690 char *data = SvPVbyte (data_, datalen);
1102 int bpp = datalen / (ow * oh); 1691 int bpp = datalen / (ow * oh);
1103 SV *result_ = sv_2mortal (newSV (nw * nh * bpp)); 1692 SV *result_ = sv_2mortal (newSV (nw * nh * bpp));
1104 1693
1105 SvPOK_only (result_); 1694 SvPOK_only (result_);
1106 SvCUR_set (result_, nw * nh * bpp); 1695 SvCUR_set (result_, nw * nh * bpp);
1107 1696
1108 memset (SvPVX (result_), 0, nw * nh * bpp); 1697 memset (SvPVX (result_), 0, nw * nh * bpp);
1109 while (oh--) 1698 while (oh--)
1110 memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp); 1699 memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1111 1700
1112 sv_setsv (data_, result_); 1701 sv_setsv (data_, result_);
1113 }
1114
1115 sv_setiv (w_, nw);
1116 sv_setiv (h_, nh);
1117 }
1118 } 1702 }
1119} 1703}
1120 1704
1121void 1705void
1122draw_quad (SV *self, float x, float y, float w = 0., float h = 0.) 1706draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
1128{ 1712{
1129 HV *hv = (HV *)SvRV (self); 1713 HV *hv = (HV *)SvRV (self);
1130 float s = SvNV (*hv_fetch (hv, "s", 1, 1)); 1714 float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1131 float t = SvNV (*hv_fetch (hv, "t", 1, 1)); 1715 float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1132 int name = SvIV (*hv_fetch (hv, "name", 4, 1)); 1716 int name = SvIV (*hv_fetch (hv, "name", 4, 1));
1717
1718 if (name <= 0)
1719 XSRETURN_EMPTY;
1133 1720
1134 if (items < 5) 1721 if (items < 5)
1135 { 1722 {
1136 w = SvNV (*hv_fetch (hv, "w", 1, 1)); 1723 w = SvNV (*hv_fetch (hv, "w", 1, 1));
1137 h = SvNV (*hv_fetch (hv, "h", 1, 1)); 1724 h = SvNV (*hv_fetch (hv, "h", 1, 1));
1165 glDisable (GL_ALPHA_TEST); 1752 glDisable (GL_ALPHA_TEST);
1166 glDisable (GL_BLEND); 1753 glDisable (GL_BLEND);
1167 } 1754 }
1168} 1755}
1169 1756
1170MODULE = CFPlus PACKAGE = CFPlus::Map 1757void
1758draw_fow_texture (float intensity, int hidden_tex, int name1, uint8_t *data1, float s, float t, int w, int h, float blend = 0.f, int dx = 0, int dy = 0, int name2 = 0, uint8_t *data2 = data1)
1759 PROTOTYPE: @
1760 CODE:
1761{
1762 glEnable (GL_BLEND);
1763 glBlendFunc (intensity ? GL_SRC_ALPHA : GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
1764 glEnable (GL_TEXTURE_2D);
1765 glBindTexture (GL_TEXTURE_2D, name1);
1171 1766
1172CFPlus::Map 1767 glColor3f (intensity, intensity, intensity);
1768 glPushMatrix ();
1769 glScalef (1./3, 1./3, 1.);
1770
1771 if (blend > 0.f)
1772 {
1773 float dx3 = dx * -3.f / w;
1774 float dy3 = dy * -3.f / h;
1775 GLfloat env_color[4] = { 0., 0., 0., blend };
1776
1777 /* interpolate the two shadow textures */
1778 /* stage 0 == rgb(glcolor) + alpha(t0) */
1779 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1780
1781 /* stage 1 == rgb(glcolor) + alpha(interpolate t0, t1, texenv) */
1782 gl.ActiveTexture (GL_TEXTURE1);
1783 glEnable (GL_TEXTURE_2D);
1784 glBindTexture (GL_TEXTURE_2D, name2);
1785 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_COMBINE);
1786
1787 /* rgb == rgb(glcolor) */
1788 glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_RGB, GL_REPLACE);
1789 glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_RGB, GL_PRIMARY_COLOR);
1790 glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_RGB, GL_SRC_COLOR);
1791
1792 /* alpha = interpolate t0, t1 by env_alpha */
1793 glTexEnvfv (GL_TEXTURE_ENV, GL_TEXTURE_ENV_COLOR, env_color);
1794
1795 glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_ALPHA, GL_INTERPOLATE);
1796 glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_ALPHA, GL_TEXTURE);
1797 glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_ALPHA, GL_SRC_ALPHA);
1798
1799 glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE1_ALPHA, GL_PREVIOUS);
1800 glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND1_ALPHA, GL_SRC_ALPHA);
1801
1802 glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE2_ALPHA, GL_CONSTANT);
1803 glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND2_ALPHA, GL_SRC_ALPHA);
1804
1805 glBegin (GL_QUADS);
1806 gl.MultiTexCoord2f (GL_TEXTURE0, 0, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 ); glVertex2i (0, 0);
1807 gl.MultiTexCoord2f (GL_TEXTURE0, 0, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 + t); glVertex2i (0, h);
1808 gl.MultiTexCoord2f (GL_TEXTURE0, s, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 + t); glVertex2i (w, h);
1809 gl.MultiTexCoord2f (GL_TEXTURE0, s, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 ); glVertex2i (w, 0);
1810 glEnd ();
1811
1812 glDisable (GL_TEXTURE_2D);
1813 gl.ActiveTexture (GL_TEXTURE0);
1814 }
1815 else
1816 {
1817 /* simple blending of one texture, also opengl <1.3 path */
1818 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1819
1820 glBegin (GL_QUADS);
1821 glTexCoord2f (0, 0); glVertex2f (0, 0);
1822 glTexCoord2f (0, t); glVertex2f (0, h);
1823 glTexCoord2f (s, t); glVertex2f (w, h);
1824 glTexCoord2f (s, 0); glVertex2f (w, 0);
1825 glEnd ();
1826 }
1827
1828 /* draw ?-marks or equivalent, this is very clumsy code :/ */
1829 {
1830 int x, y;
1831 int dx3 = dx * 3;
1832 int dy3 = dy * 3;
1833
1834 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1835 glBindTexture (GL_TEXTURE_2D, hidden_tex);
1836 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1837 glTranslatef (-1., -1., 0);
1838 glBegin (GL_QUADS);
1839
1840 for (y = 1; y < h; y += 3)
1841 {
1842 int y1 = y - dy3;
1843 int y1valid = y1 >= 0 && y1 < h;
1844
1845 for (x = 1; x < w; x += 3)
1846 {
1847 int x1 = x - dx3;
1848 uint8_t h1 = data1 [x + y * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
1849 uint8_t h2;
1850
1851 if (y1valid && x1 >= 0 && x1 < w)
1852 h2 = data2 [x1 + y1 * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
1853 else
1854 h2 = 1; /* out of range == invisible */
1855
1856 if (h1 || h2)
1857 {
1858 float alpha = h1 == h2 ? 1.f : h1 ? 1.f - blend : blend;
1859 glColor4f (1., 1., 1., alpha);
1860
1861 glTexCoord2f (0, 0.); glVertex2i (x , y );
1862 glTexCoord2f (0, 1.); glVertex2i (x , y + 3);
1863 glTexCoord2f (1, 1.); glVertex2i (x + 3, y + 3);
1864 glTexCoord2f (1, 0.); glVertex2i (x + 3, y );
1865 }
1866 }
1867 }
1868 }
1869
1870 glEnd ();
1871
1872 glPopMatrix ();
1873
1874 glDisable (GL_TEXTURE_2D);
1875 glDisable (GL_BLEND);
1876}
1877
1878IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
1879 CODE:
1880{
1881 GLint width;
1882 glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
1883 glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
1884 RETVAL = width > 0;
1885}
1886 OUTPUT:
1887 RETVAL
1888
1889MODULE = Deliantra::Client PACKAGE = DC::Map
1890
1891PROTOTYPES: DISABLE
1892
1893DC::Map
1173new (SV *class) 1894new (SV *klass)
1174 CODE: 1895 CODE:
1175 New (0, RETVAL, 1, struct map); 1896 New (0, RETVAL, 1, mapgrid);
1176 RETVAL->x = 0; 1897 RETVAL->x = 0;
1177 RETVAL->y = 0; 1898 RETVAL->y = 0;
1178 RETVAL->w = 0; 1899 RETVAL->w = 0;
1179 RETVAL->h = 0; 1900 RETVAL->h = 0;
1180 RETVAL->ox = 0; 1901 RETVAL->ox = 0;
1181 RETVAL->oy = 0; 1902 RETVAL->oy = 0;
1182 RETVAL->faces = 8192; 1903 RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1183 Newz (0, RETVAL->face, RETVAL->faces, mapface); 1904 RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1184 RETVAL->texs = 8192;
1185 Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1186 RETVAL->rows = 0; 1905 RETVAL->rows = 0;
1187 RETVAL->row = 0; 1906 RETVAL->row = 0;
1188 OUTPUT: 1907 OUTPUT:
1189 RETVAL 1908 RETVAL
1190 1909
1191void 1910void
1192DESTROY (CFPlus::Map self) 1911DESTROY (DC::Map self)
1193 CODE: 1912 CODE:
1194{ 1913{
1195 map_clear (self); 1914 map_clear (self);
1196 Safefree (self->face); 1915 Safefree (self->face2tile);
1197 Safefree (self->tex); 1916 Safefree (self->tex);
1198 Safefree (self); 1917 Safefree (self);
1199} 1918}
1200 1919
1201void 1920void
1202resize (CFPlus::Map self, int map_width, int map_height) 1921resize (DC::Map self, int map_width, int map_height)
1203 CODE: 1922 CODE:
1204 self->w = map_width; 1923 self->w = map_width;
1205 self->h = map_height; 1924 self->h = map_height;
1206 1925
1207void 1926void
1208clear (CFPlus::Map self) 1927clear (DC::Map self)
1209 CODE: 1928 CODE:
1210 map_clear (self); 1929 map_clear (self);
1211 1930
1212void 1931void
1213set_face (CFPlus::Map self, int face, int texid) 1932set_tileid (DC::Map self, int face, int tile)
1214 CODE: 1933 CODE:
1215{ 1934{
1216 while (self->faces <= face) 1935 need_facenum (self, face); self->face2tile [face] = tile;
1217 { 1936 need_texid (self, tile);
1218 Append (mapface, self->face, self->faces, self->faces);
1219 self->faces *= 2;
1220 }
1221
1222 self->face [face] = texid;
1223} 1937}
1224 1938
1225void 1939void
1940set_smooth (DC::Map self, int face, int smooth, int level)
1941 CODE:
1942{
1943 tileid texid;
1944 maptex *tex;
1945
1946 if (face < 0 || face >= self->faces)
1947 return;
1948
1949 if (smooth < 0 || smooth >= self->faces)
1950 return;
1951
1952 texid = self->face2tile [face];
1953
1954 if (!texid)
1955 return;
1956
1957 tex = self->tex + texid;
1958 tex->smoothtile = self->face2tile [smooth];
1959 tex->smoothlevel = level;
1960}
1961
1962void
1226set_texture (CFPlus::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a) 1963set_texture (DC::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)
1227 CODE: 1964 CODE:
1228{ 1965{
1229 while (self->texs <= texid) 1966 need_texid (self, texid);
1230 {
1231 Append (maptex, self->tex, self->texs, self->texs);
1232 self->texs *= 2;
1233 }
1234 1967
1235 { 1968 {
1236 maptex *tex = self->tex + texid; 1969 maptex *tex = self->tex + texid;
1237 1970
1238 tex->name = name; 1971 tex->name = name;
1254 // use uglier nearest interpolation because linear suffers 1987 // use uglier nearest interpolation because linear suffers
1255 // from transparent color bleeding and ugly wrapping effects. 1988 // from transparent color bleeding and ugly wrapping effects.
1256 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST); 1989 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1257} 1990}
1258 1991
1992void
1993expire_textures (DC::Map self, int texid, int count)
1994 PPCODE:
1995 for (; texid < self->texs && count; ++texid, --count)
1996 {
1997 maptex *tex = self->tex + texid;
1998
1999 if (tex->name)
2000 {
2001 if (tex->unused)
2002 {
2003 tex->name = 0;
2004 tex->unused = 0;
2005 XPUSHs (sv_2mortal (newSViv (texid)));
2006 }
2007 else
2008 tex->unused = 1;
2009 }
2010 }
2011
1259int 2012int
1260ox (CFPlus::Map self) 2013ox (DC::Map self)
1261 ALIAS: 2014 ALIAS:
1262 oy = 1 2015 oy = 1
1263 x = 2 2016 x = 2
1264 y = 3 2017 y = 3
1265 w = 4 2018 w = 4
1276 } 2029 }
1277 OUTPUT: 2030 OUTPUT:
1278 RETVAL 2031 RETVAL
1279 2032
1280void 2033void
1281scroll (CFPlus::Map self, int dx, int dy) 2034scroll (DC::Map self, int dx, int dy)
1282 CODE: 2035 CODE:
1283{ 2036{
1284 if (dx > 0) 2037 if (dx > 0)
1285 map_blank (self, self->x, self->y, dx, self->h); 2038 map_blank (self, self->x, self->y, dx, self->h);
1286 else if (dx < 0) 2039 else if (dx < 0)
1287 map_blank (self, self->x + self->w + dx + 1, self->y, -dx, self->h); 2040 map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1288 2041
1289 if (dy > 0) 2042 if (dy > 0)
1290 map_blank (self, self->x, self->y, self->w, dy); 2043 map_blank (self, self->x, self->y, self->w, dy);
1291 else if (dy < 0) 2044 else if (dy < 0)
1292 map_blank (self, self->x, self->y + self->h + dy + 1, self->w, -dy); 2045 map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1293 2046
1294 self->ox += dx; self->x += dx; 2047 self->ox += dx; self->x += dx;
1295 self->oy += dy; self->y += dy; 2048 self->oy += dy; self->y += dy;
1296 2049
1297 while (self->y < 0) 2050 while (self->y < 0)
1298 { 2051 {
1299 Prepend (maprow, self->row, self->rows, MAP_EXTEND_Y); 2052 prepend (self->row, self->rows, MAP_EXTEND_Y);
1300 2053
1301 self->rows += MAP_EXTEND_Y; 2054 self->rows += MAP_EXTEND_Y;
1302 self->y += MAP_EXTEND_Y; 2055 self->y += MAP_EXTEND_Y;
1303 } 2056 }
1304} 2057}
1305 2058
1306void 2059SV *
1307map1a_update (CFPlus::Map self, SV *data_, int extmap) 2060map1a_update (DC::Map self, SV *data_)
1308 CODE: 2061 CODE:
1309{ 2062{
1310 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_); 2063 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1311 uint8_t *data_end = (uint8_t *)SvEND (data_); 2064 uint8_t *data_end = (uint8_t *)SvEND (data_);
1312 mapcell *cell; 2065 mapcell *cell;
1313 int x, y, flags; 2066 int x, y, z, flags;
2067 AV *missing = newAV ();
2068 RETVAL = newRV_noinc ((SV *)missing);
1314 2069
1315 while (data < data_end - 1) 2070 while (data < data_end - 1)
1316 { 2071 {
1317 flags = (data [0] << 8) + data [1]; data += 2; 2072 flags = (data [0] << 8) + data [1]; data += 2;
1318 2073
1331 2086
1332 //TODO: don't trust server data to be in-range(!) 2087 //TODO: don't trust server data to be in-range(!)
1333 2088
1334 if (flags & 8) 2089 if (flags & 8)
1335 { 2090 {
2091 uint8_t ext, cmd;
2092
1336 if (extmap) 2093 do
1337 { 2094 {
1338 uint8_t ext, cmd; 2095 ext = *data++;
2096 cmd = ext & 0x7f;
1339 2097
1340 do 2098 if (cmd < 4)
2099 cell->darkness = 255 - ext * 64 + 1; /* make sure this doesn't collide with FOW_DARKNESS */
2100 else if (cmd == 5) // health
1341 { 2101 {
1342 ext = *data++;
1343 cmd = ext & 0x3f;
1344
1345 if (cmd < 4)
1346 cell->darkness = 255 - ext * 64 + 1;
1347 else if (cmd == 5) // health
1348 {
1349 cell->stat_width = 1; 2102 cell->stat_width = 1;
1350 cell->stat_hp = *data++; 2103 cell->stat_hp = *data++;
1351 }
1352 else if (cmd == 6) // monster width
1353 cell->stat_width = *data++ + 1;
1354 else if (cmd == 0x47) // monster width
1355 {
1356 if (*data == 4)
1357 ; // decode player tag
1358
1359 data += *data + 1;
1360 }
1361 else if (cmd == 8) // cell flags
1362 cell->flags = *data++;
1363 else if (ext & 0x40) // unknown, multibyte => skip
1364 data += *data + 1;
1365 else
1366 data++;
1367 } 2104 }
1368 while (ext & 0x80); 2105 else if (cmd == 6) // monster width
2106 cell->stat_width = *data++ + 1;
2107 else if (cmd == 0x47)
2108 {
2109 if (*data == 1) cell->player = data [1];
2110 else if (*data == 2) cell->player = data [2] + (data [1] << 8);
2111 else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
2112 else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
2113
2114 data += *data + 1;
2115 }
2116 else if (cmd == 8) // cell flags
2117 cell->flags = *data++;
2118 else if (ext & 0x40) // unknown, multibyte => skip
2119 data += *data + 1;
2120 else
2121 data++;
1369 } 2122 }
1370 else 2123 while (ext & 0x80);
1371 cell->darkness = *data++ + 1;
1372 } 2124 }
1373 2125
2126 for (z = 0; z <= 2; ++z)
1374 if (flags & 4) 2127 if (flags & (4 >> z))
1375 { 2128 {
1376 cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2; 2129 faceid face = (data [0] << 8) + data [1]; data += 2;
2130 need_facenum (self, face);
2131 cell->tile [z] = self->face2tile [face];
2132
2133 if (cell->tile [z])
2134 {
2135 maptex *tex = self->tex + cell->tile [z];
2136 tex->unused = 0;
2137 if (!tex->name)
2138 av_push (missing, newSViv (cell->tile [z]));
2139
2140 if (tex->smoothtile)
2141 {
2142 maptex *smooth = self->tex + tex->smoothtile;
2143 smooth->unused = 0;
2144 if (!smooth->name)
2145 av_push (missing, newSViv (tex->smoothtile));
2146 }
2147 }
1377 } 2148 }
1378
1379 if (flags & 2)
1380 {
1381 cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2;
1382 }
1383
1384 if (flags & 1)
1385 {
1386 cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
1387 }
1388 } 2149 }
1389 else 2150 else
1390 cell->darkness = 0; 2151 CELL_CLEAR (cell);
1391 } 2152 }
1392} 2153}
2154 OUTPUT:
2155 RETVAL
1393 2156
1394SV * 2157SV *
1395mapmap (CFPlus::Map self, int x0, int y0, int w, int h) 2158mapmap (DC::Map self, int x0, int y0, int w, int h)
1396 CODE: 2159 CODE:
1397{ 2160{
1398 int x1, x; 2161 int x1, x;
1399 int y1, y; 2162 int y1, y;
1400 int z; 2163 int z;
1413 ? self->row + y 2176 ? self->row + y
1414 : 0; 2177 : 0;
1415 2178
1416 for (x = x0; x < x1; x++) 2179 for (x = x0; x < x1; x++)
1417 { 2180 {
1418 int r = 32, g = 32, b = 32, a = 192; 2181 unsigned int r = 32, g = 32, b = 32, a = 192;
1419 2182
1420 if (row && row->c0 <= x && x < row->c1) 2183 if (row && row->c0 <= x && x < row->c1)
1421 { 2184 {
1422 mapcell *cell = row->col + (x - row->c0); 2185 mapcell *cell = row->col + (x - row->c0);
1423 2186
1424 for (z = 0; z <= 0; z++) 2187 for (z = 0; z <= 0; z++)
1425 { 2188 {
1426 mapface face = cell->face [z];
1427
1428 if (face)
1429 {
1430 maptex tex = self->tex [face]; 2189 maptex tex = self->tex [cell->tile [z]];
1431 int a0 = 255 - tex.a; 2190 int a0 = 255 - tex.a;
1432 int a1 = tex.a; 2191 int a1 = tex.a;
1433 2192
1434 r = (r * a0 + tex.r * a1) / 255; 2193 r = div255 (r * a0 + tex.r * a1);
1435 g = (g * a0 + tex.g * a1) / 255; 2194 g = div255 (g * a0 + tex.g * a1);
1436 b = (b * a0 + tex.b * a1) / 255; 2195 b = div255 (b * a0 + tex.b * a1);
1437 a = (a * a0 + tex.a * a1) / 255; 2196 a = div255 (a * a0 + tex.a * a1);
1438 }
1439 } 2197 }
1440 } 2198 }
1441 2199
1442 *map++ = (r ) 2200 *map++ = (r )
1443 | (g << 8) 2201 | (g << 8)
1444 | (b << 16) 2202 | (b << 16)
1445 | (a << 24); 2203 | (a << 24);
1446 } 2204 }
1447 } 2205 }
1448 2206
1449 RETVAL = map_sv; 2207 RETVAL = map_sv;
1450} 2208}
1451 OUTPUT: 2209 OUTPUT:
1452 RETVAL 2210 RETVAL
1453 2211
1454void 2212void
1455draw (CFPlus::Map self, int mx, int my, int sw, int sh) 2213draw (DC::Map self, int mx, int my, int sw, int sh, int Tw, int Th, U32 player = 0xffffffff, int sdx = 0, int sdy = 0)
1456 CODE: 2214 CODE:
1457{ 2215{
1458 int x, y, z; 2216 int x, y, z;
1459 int last_name;
1460 mapface face;
1461 2217
1462 glColor4ub (255, 255, 255, 255); 2218 static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k), also, static!
2219 int pl_x, pl_y;
2220 maptex pl_tex;
2221 rc_t rc;
2222 rc_t rc_ov;
2223 rc_key_t key;
2224 rc_t::array_t *arr;
2225
2226 pl_tex.name = 0;
2227
2228 // that's current max. sorry.
2229 if (sw > 255) sw = 255;
2230 if (sh > 255) sh = 255;
2231
2232 memset (&key, 0, sizeof (key));
2233 key.r = 255;
2234 key.g = 255;
2235 key.b = 255;
2236 key.a = 255;
2237 key.mode = GL_QUADS;
2238 key.format = GL_T2F_V3F;
2239
2240 mx += self->x;
2241 my += self->y;
2242
2243 // first pass: determine smooth_max
2244 // rather ugly, if you ask me
2245 // could also be stored inside mapcell and updated on change
2246 memset (smooth_max, 0, sizeof (smooth_max[0]) * (sh + 1));
2247
2248 for (y = 0; y < sh; y++)
2249 if (0 <= y + my && y + my < self->rows)
2250 {
2251 maprow *row = self->row + (y + my);
2252
2253 for (x = 0; x < sw; x++)
2254 if (row->c0 <= x + mx && x + mx < row->c1)
2255 {
2256 mapcell *cell = row->col + (x + mx - row->c0);
2257
2258 smooth_max[x + 1][y + 1] =
2259 MAX (self->tex [cell->tile [0]].smoothlevel,
2260 MAX (self->tex [cell->tile [1]].smoothlevel,
2261 self->tex [cell->tile [2]].smoothlevel));
2262 }
2263 }
1463 2264
1464 glEnable (GL_BLEND); 2265 glEnable (GL_BLEND);
1465 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA); 2266 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1466 glEnable (GL_TEXTURE_2D);
1467 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE); 2267 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1468 2268
1469 glBegin (GL_QUADS);
1470
1471 last_name = 0;
1472
1473 mx += self->x;
1474 my += self->y;
1475
1476 for (z = 0; z < 3; z++) 2269 for (z = 0; z <= 2; z++)
2270 {
2271 std::bitset<256> smooth_level; // one bit for every possible smooth level
2272 smooth_key skey;
2273 smooth_hash smooth;
2274 key.texname = -1;
2275
1477 for (y = 0; y < sh; y++) 2276 for (y = 0; y < sh; y++)
1478 if (0 <= y + my && y + my < self->rows) 2277 if (0 <= y + my && y + my < self->rows)
1479 { 2278 {
1480 maprow *row = self->row + (y + my); 2279 maprow *row = self->row + (y + my);
1481 2280
1482 for (x = 0; x < sw; x++) 2281 for (x = 0; x < sw; x++)
1483 if (row->c0 <= x + mx && x + mx < row->c1) 2282 if (row->c0 <= x + mx && x + mx < row->c1)
2283 {
2284 mapcell *cell = row->col + (x + mx - row->c0);
2285 tileid tile = cell->tile [z];
2286
2287 if (tile)
2288 {
2289 maptex tex = self->tex [tile];
2290 int px, py;
2291
2292 if (key.texname != tex.name)
2293 {
2294 self->tex [tile].unused = 0;
2295
2296 if (!tex.name)
2297 tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
2298
2299 key.texname = tex.name;
2300 arr = &rc.array (key);
2301 }
2302
2303 px = (x + 1) * Th - tex.w;
2304 py = (y + 1) * Tw - tex.h;
2305
2306 if (ecb_expect_false (cell->player == player) && ecb_expect_false (z == 2))
2307 {
2308 pl_x = px;
2309 pl_y = py;
2310 pl_tex = tex;
2311 continue;
2312 }
2313
2314 arr->t2f_v3f (0 , 0 , px , py , 0);
2315 arr->t2f_v3f (0 , tex.t, px , py + tex.h, 0);
2316 arr->t2f_v3f (tex.s, tex.t, px + tex.w, py + tex.h, 0);
2317 arr->t2f_v3f (tex.s, 0 , px + tex.w, py , 0);
2318
2319 // update smooth hash
2320 if (tex.smoothtile)
2321 {
2322 skey.tile = tex.smoothtile;
2323 skey.level = tex.smoothlevel;
2324
2325 smooth_level[tex.smoothlevel] = 1;
2326
2327 // add bits to current tile and all neighbours. skey.x|y is
2328 // shifted +1|+1 so we always stay positive.
2329
2330 // bits is ___n cccc CCCC bbbb
2331 // n do not draw borders&corners
2332 // c draw these corners, but...
2333 // C ... not these
2334 // b draw these borders
2335
2336 // borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
2337 // ┃· ·· ·┃ ━━
2338
2339 // corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
2340 // ·· ·· ·┏ ┓·
2341
2342 // full tile
2343 skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x1000);
2344
2345 // borders
2346 skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x0091);
2347 skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0032);
2348 skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x0064);
2349 skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, skey, 0x00c8);
2350
2351 // corners
2352 skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0100);
2353 skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0200);
2354 skey.x = x ; skey.y = y ; smooth_or_bits (smooth, skey, 0x0400);
2355 skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, skey, 0x0800);
2356 }
2357 }
2358
2359 if (ecb_expect_false (z == 2) && ecb_expect_false (cell->flags))
2360 {
2361 // overlays such as the speech bubble, probably more to come
2362 if (cell->flags & 1)
2363 {
2364 rc_key_t key_ov = key;
2365 maptex tex = self->tex[TEXID_SPEECH];
2366 int px = x * Tw + Tw * 2 / 32;
2367 int py = y * Th - Th * 6 / 32;
2368
2369 key_ov.texname = tex.name;
2370 rc_t::array_t &arr = rc_ov.array (key_ov);
2371
2372 arr.t2f_v3f (0 , 0 , px , py , 0);
2373 arr.t2f_v3f (0 , tex.t, px , py + Th, 0);
2374 arr.t2f_v3f (tex.s, tex.t, px + Tw, py + Th, 0);
2375 arr.t2f_v3f (tex.s, 0 , px + Tw, py , 0);
2376 }
2377 }
2378 }
2379 }
2380
2381 rc.draw ();
2382 rc.clear ();
2383
2384 // go through all smoothlevels, lowest to highest, then draw.
2385 // this is basically counting sort
2386 {
2387 int w, b;
2388
2389 glEnable (GL_TEXTURE_2D);
2390 glBegin (GL_QUADS);
2391 for (int level = 0; level < smooth_level.size (); ++level)
2392 if (smooth_level[level])
2393 for (auto &&it = smooth.begin (); it != smooth.end (); ++it)
1484 { 2394 {
1485 mapcell *cell = row->col + (x + mx - row->c0); 2395 smooth_key &skey = it->first;
2396 IV bits = it->second;
1486 2397
1487 face = cell->face [z]; 2398 if (!(bits & 0x1000)
1488 2399 && skey.level == level
1489 if (face && face < self->texs) 2400 && level > smooth_max [skey.x][skey.y])
1490 { 2401 {
1491 maptex tex = self->tex [face]; 2402 maptex tex = self->tex [skey.tile];
1492 int px = (x + 1) * 32 - tex.w; 2403 int px = (((int)skey.x) - 1) * Tw;
1493 int py = (y + 1) * 32 - tex.h; 2404 int py = (((int)skey.y) - 1) * Th;
2405 int border = bits & 15;
2406 int corner = (bits >> 8) & ~(bits >> 4) & 15;
2407 float dx = tex.s * .0625f; // 16 images/row
2408 float dy = tex.t * .5f ; // 2 images/column
1494 2409
1495 if (last_name != tex.name) 2410 if (tex.name)
1496 { 2411 {
2412 // this time avoiding texture state changes
2413 // save gobs of state changes.
2414 if (key.texname != tex.name)
2415 {
2416 self->tex [skey.tile].unused = 0;
2417
1497 glEnd (); 2418 glEnd ();
1498 glBindTexture (GL_TEXTURE_2D, last_name = tex.name); 2419 glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1499 glBegin (GL_QUADS); 2420 glBegin (GL_QUADS);
1500 } 2421 }
1501 2422
1502 glTexCoord2f (0 , 0 ); glVertex2f (px , py ); 2423 if (border)
1503 glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1504 glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1505 glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1506 }
1507
1508 if (cell->flags && z == 2)
1509 {
1510 if (cell->flags & 1)
1511 { 2424 {
1512 maptex tex = self->tex [1]; 2425 float ox = border * dx;
1513 int px = (x + 1) * 32 - tex.w + 2;
1514 int py = (y + 1) * 32 - tex.h - 6;
1515 2426
2427 glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
2428 glTexCoord2f (ox , dy ); glVertex2i (px , py + Th);
2429 glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py + Th);
2430 glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + Tw, py );
1516 glEnd (); 2431 }
1517 glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
1518 glBegin (GL_QUADS);
1519 2432
2433 if (corner)
2434 {
2435 float ox = corner * dx;
2436
1520 glTexCoord2f (0 , 0 ); glVertex2f (px , py ); 2437 glTexCoord2f (ox , dy ); glVertex2i (px , py );
1521 glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h); 2438 glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + Th);
1522 glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h); 2439 glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + Tw, py + Th);
1523 glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py ); 2440 glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py );
2441 }
1524 } 2442 }
1525 } 2443 }
1526 } 2444 }
2445
2446 glEnd ();
2447 glDisable (GL_TEXTURE_2D);
2448 key.texname = -1;
1527 } 2449 }
2450 }
1528 2451
1529 glEnd (); 2452 if (pl_tex.name)
2453 {
2454 maptex tex = pl_tex;
2455 int px = pl_x + sdx;
2456 int py = pl_y + sdy;
1530 2457
1531 glDisable (GL_TEXTURE_2D); 2458 key.texname = tex.name;
2459 rc_t::array_t &arr = rc.array (key);
2460
2461 arr.t2f_v3f (0 , 0 , px , py , 0);
2462 arr.t2f_v3f (0 , tex.t, px , py + tex.h, 0);
2463 arr.t2f_v3f (tex.s, tex.t, px + tex.w, py + tex.h, 0);
2464 arr.t2f_v3f (tex.s, 0 , px + tex.w, py , 0);
2465
2466 rc.draw ();
2467 }
2468
2469 rc_ov.draw ();
2470 rc_ov.clear ();
2471
1532 glDisable (GL_BLEND); 2472 glDisable (GL_BLEND);
1533 2473
1534 // top layer: overlays such as the health bar 2474 // top layer: overlays such as the health bar
1535 for (y = 0; y < sh; y++) 2475 for (y = 0; y < sh; y++)
1536 if (0 <= y + my && y + my < self->rows) 2476 if (0 <= y + my && y + my < self->rows)
1540 for (x = 0; x < sw; x++) 2480 for (x = 0; x < sw; x++)
1541 if (row->c0 <= x + mx && x + mx < row->c1) 2481 if (row->c0 <= x + mx && x + mx < row->c1)
1542 { 2482 {
1543 mapcell *cell = row->col + (x + mx - row->c0); 2483 mapcell *cell = row->col + (x + mx - row->c0);
1544 2484
1545 int px = x * 32; 2485 int px = x * Tw;
1546 int py = y * 32; 2486 int py = y * Th;
2487
2488 if (ecb_expect_false (cell->player == player))
2489 {
2490 px += sdx;
2491 py += sdy;
2492 }
1547 2493
1548 if (cell->stat_hp) 2494 if (cell->stat_hp)
1549 { 2495 {
1550 int width = cell->stat_width * 32; 2496 int width = cell->stat_width * Tw;
1551 int thick = sh / 28 + 1 + cell->stat_width; 2497 int thick = (sh * Th / 32 + 27) / 28 + 1 + cell->stat_width;
1552 2498
1553 glColor3ub (0, 0, 0); 2499 glColor3ub (0, 0, 0);
1554 glRectf (px + 1, py - thick - 2, 2500 glRectf (px + 1, py - thick - 2,
1555 px + width - 1, py); 2501 px + width - 1, py);
1556 2502
1562 } 2508 }
1563 } 2509 }
1564} 2510}
1565 2511
1566void 2512void
1567draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data) 2513draw_magicmap (DC::Map self, int w, int h, unsigned char *data)
1568 CODE: 2514 CODE:
1569{ 2515{
1570 static float color[16][3] = { 2516 static float color[16][3] = {
1571 { 0.00F, 0.00F, 0.00F }, 2517 { 0.00f, 0.00f, 0.00f },
1572 { 1.00F, 1.00F, 1.00F }, 2518 { 1.00f, 1.00f, 1.00f },
1573 { 0.00F, 0.00F, 0.55F }, 2519 { 0.00f, 0.00f, 0.55f },
1574 { 1.00F, 0.00F, 0.00F }, 2520 { 1.00f, 0.00f, 0.00f },
1575 2521
1576 { 1.00F, 0.54F, 0.00F }, 2522 { 1.00f, 0.54f, 0.00f },
1577 { 0.11F, 0.56F, 1.00F }, 2523 { 0.11f, 0.56f, 1.00f },
1578 { 0.93F, 0.46F, 0.00F }, 2524 { 0.93f, 0.46f, 0.00f },
1579 { 0.18F, 0.54F, 0.34F }, 2525 { 0.18f, 0.54f, 0.34f },
1580 2526
1581 { 0.56F, 0.73F, 0.56F }, 2527 { 0.56f, 0.73f, 0.56f },
1582 { 0.80F, 0.80F, 0.80F }, 2528 { 0.80f, 0.80f, 0.80f },
1583 { 0.55F, 0.41F, 0.13F }, 2529 { 0.55f, 0.41f, 0.13f },
1584 { 0.99F, 0.77F, 0.26F }, 2530 { 0.99f, 0.77f, 0.26f },
1585 2531
1586 { 0.74F, 0.65F, 0.41F }, 2532 { 0.74f, 0.65f, 0.41f },
1587 2533
1588 { 0.00F, 1.00F, 1.00F }, 2534 { 0.00f, 1.00f, 1.00f },
1589 { 1.00F, 0.00F, 1.00F }, 2535 { 1.00f, 0.00f, 1.00f },
1590 { 1.00F, 1.00F, 0.00F }, 2536 { 1.00f, 1.00f, 0.00f },
1591 }; 2537 };
1592 2538
1593 int x, y; 2539 int x, y;
1594 2540
1595 glEnable (GL_TEXTURE_2D); 2541 glEnable (GL_TEXTURE_2D);
2542 /* GL_REPLACE would be correct, as we don't need to modulate alpha,
2543 * but the nvidia driver (185.18.14) mishandles alpha textures
2544 * and takes the colour from god knows where instead of using
2545 * Cp. MODULATE results in the same colour, but slightly different
2546 * alpha, but atcually gives us the correct colour with nvidia.
2547 */
1596 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE); 2548 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1597 glEnable (GL_BLEND); 2549 glEnable (GL_BLEND);
1598 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA); 2550 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1599 glBegin (GL_QUADS); 2551 glBegin (GL_QUADS);
1600 2552
1601 for (y = 0; y < h; y++) 2553 for (y = 0; y < h; y++)
1605 2557
1606 if (m) 2558 if (m)
1607 { 2559 {
1608 float *c = color [m & 15]; 2560 float *c = color [m & 15];
1609 2561
1610 float tx1 = m & 0x40 ? 0.5 : 0.; 2562 float tx1 = m & 0x40 ? 0.5f : 0.f;
1611 float tx2 = tx1 + 0.5; 2563 float tx2 = tx1 + 0.5f;
1612 2564
1613 glColor4f (c[0], c[1], c[2], 0.75); 2565 glColor4f (c[0], c[1], c[2], 1);
1614 glTexCoord2f (tx1, 0.); glVertex2i (x , y ); 2566 glTexCoord2f (tx1, 0.); glVertex2i (x , y );
1615 glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1); 2567 glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
1616 glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1); 2568 glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
1617 glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y ); 2569 glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
1618 } 2570 }
1622 glDisable (GL_BLEND); 2574 glDisable (GL_BLEND);
1623 glDisable (GL_TEXTURE_2D); 2575 glDisable (GL_TEXTURE_2D);
1624} 2576}
1625 2577
1626void 2578void
1627fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh) 2579fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1628 PPCODE: 2580 PPCODE:
1629{ 2581{
1630 int x, y; 2582 int x, y;
1631 int sw4 = (sw + 3) & ~3; 2583 int sw1 = sw + 2;
2584 int sh1 = sh + 2;
2585 int sh3 = sh * 3;
2586 int sw3 = sw * 3;
1632 SV *darkness_sv = sv_2mortal (newSV (sw4 * sh)); 2587 SV *darkness3_sv = sv_2mortal (newSV (sw3 * sh3));
1633 uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv); 2588 uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
1634 2589 uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
1635 memset (darkness, 255, sw4 * sh); 2590 memset (darkness1, 0, sw1*sh1);
2591
1636 SvPOK_only (darkness_sv); 2592 SvPOK_only (darkness3_sv);
1637 SvCUR_set (darkness_sv, sw4 * sh); 2593 SvCUR_set (darkness3_sv, sw3 * sh3);
1638 2594
1639 mx += self->x; 2595 mx += self->x - 1;
1640 my += self->y; 2596 my += self->y - 1;
1641 2597
1642 for (y = 0; y < sh; y++) 2598 for (y = 0; y < sh1; y++)
1643 if (0 <= y + my && y + my < self->rows) 2599 if (0 <= y + my && y + my < self->rows)
1644 { 2600 {
1645 maprow *row = self->row + (y + my); 2601 maprow *row = self->row + (y + my);
1646 2602
1647 for (x = 0; x < sw; x++) 2603 for (x = 0; x < sw1; x++)
1648 if (row->c0 <= x + mx && x + mx < row->c1) 2604 if (row->c0 <= x + mx && x + mx < row->c1)
1649 { 2605 {
1650 mapcell *cell = row->col + (x + mx - row->c0); 2606 mapcell *cell = row->col + (x + mx - row->c0);
1651 2607
1652 darkness[y * sw4 + x] = cell->darkness 2608 darkness1 [y * sw1 + x] = cell->darkness
1653 ? 255 - (cell->darkness - 1) 2609 ? DARKNESS_ADJUST (255 - (cell->darkness - 1))
1654 : 255 - FOW_DARKNESS; 2610 : DARKNESS_ADJUST (255 - FOW_DARKNESS);
1655 } 2611 }
1656 } 2612 }
1657 2613
2614 for (y = 0; y < sh; ++y)
2615 for (x = 0; x < sw; ++x)
2616 {
2617 uint8_t d11 = darkness1 [(y ) * sw1 + x ];
2618 uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
2619 uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
2620 uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
2621 uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
2622 uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
2623 uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
2624 uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
2625 uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
2626
2627 uint8_t r11 = (d11 + d21 + d12) / 3;
2628 uint8_t r21 = d21;
2629 uint8_t r31 = (d21 + d31 + d32) / 3;
2630
2631 uint8_t r12 = d12;
2632 uint8_t r22 = d22;
2633 uint8_t r32 = d32;
2634
2635 uint8_t r13 = (d13 + d23 + d12) / 3;
2636 uint8_t r23 = d23;
2637 uint8_t r33 = (d23 + d33 + d32) / 3;
2638
2639 darkness3 [(y * 3 ) * sw3 + (x * 3 )] = MAX (d22, r11);
2640 darkness3 [(y * 3 ) * sw3 + (x * 3 + 1)] = MAX (d22, r21);
2641 darkness3 [(y * 3 ) * sw3 + (x * 3 + 2)] = MAX (d22, r31);
2642 darkness3 [(y * 3 + 1) * sw3 + (x * 3 )] = MAX (d22, r12);
2643 darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 1)] = MAX (d22, r22); /* this MUST be == d22 */
2644 darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 2)] = MAX (d22, r32);
2645 darkness3 [(y * 3 + 2) * sw3 + (x * 3 )] = MAX (d22, r13);
2646 darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 1)] = MAX (d22, r23);
2647 darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 2)] = MAX (d22, r33);
2648 }
2649
2650 free (darkness1);
2651
1658 EXTEND (SP, 3); 2652 EXTEND (SP, 3);
1659 PUSHs (sv_2mortal (newSViv (sw4))); 2653 PUSHs (sv_2mortal (newSViv (sw3)));
1660 PUSHs (sv_2mortal (newSViv (sh))); 2654 PUSHs (sv_2mortal (newSViv (sh3)));
1661 PUSHs (darkness_sv); 2655 PUSHs (darkness3_sv);
1662} 2656}
1663 2657
1664SV * 2658SV *
1665get_rect (CFPlus::Map self, int x0, int y0, int w, int h) 2659get_rect (DC::Map self, int x0, int y0, int w, int h)
1666 CODE: 2660 CODE:
1667{ 2661{
1668 int x, y, x1, y1; 2662 int x, y, x1, y1;
1669 SV *data_sv = newSV (w * h * 7 + 5); 2663 SV *data_sv = newSV (w * h * 7 + 5);
1670 uint8_t *data = (uint8_t *)SvPVX (data_sv); 2664 uint8_t *data = (uint8_t *)SvPVX (data_sv);
1695 if (row && row->c0 <= x && x < row->c1) 2689 if (row && row->c0 <= x && x < row->c1)
1696 { 2690 {
1697 mapcell *cell = row->col + (x - row->c0); 2691 mapcell *cell = row->col + (x - row->c0);
1698 uint8_t flags = 0; 2692 uint8_t flags = 0;
1699 2693
1700 if (cell->face [0]) flags |= 1; 2694 if (cell->tile [0]) flags |= 1;
1701 if (cell->face [1]) flags |= 2; 2695 if (cell->tile [1]) flags |= 2;
1702 if (cell->face [2]) flags |= 4; 2696 if (cell->tile [2]) flags |= 4;
1703 2697
1704 *data++ = flags; 2698 *data++ = flags;
1705 2699
1706 if (flags & 1) 2700 if (flags & 1)
1707 { 2701 {
2702 tileid tile = cell->tile [0];
1708 *data++ = cell->face [0] >> 8; 2703 *data++ = tile >> 8;
1709 *data++ = cell->face [0]; 2704 *data++ = tile;
1710 } 2705 }
1711 2706
1712 if (flags & 2) 2707 if (flags & 2)
1713 { 2708 {
2709 tileid tile = cell->tile [1];
1714 *data++ = cell->face [1] >> 8; 2710 *data++ = tile >> 8;
1715 *data++ = cell->face [1]; 2711 *data++ = tile;
1716 } 2712 }
1717 2713
1718 if (flags & 4) 2714 if (flags & 4)
1719 { 2715 {
2716 tileid tile = cell->tile [2];
1720 *data++ = cell->face [2] >> 8; 2717 *data++ = tile >> 8;
1721 *data++ = cell->face [2]; 2718 *data++ = tile;
1722 } 2719 }
1723 } 2720 }
1724 else 2721 else
1725 *data++ = 0; 2722 *data++ = 0;
1726 } 2723 }
1727 } 2724 }
1728 2725
2726 /* if size is w*h + 5 then no data has been found */
2727 if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)
2728 {
1729 SvPOK_only (data_sv); 2729 SvPOK_only (data_sv);
1730 SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv)); 2730 SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
2731 }
2732
1731 RETVAL = data_sv; 2733 RETVAL = data_sv;
1732} 2734}
1733 OUTPUT: 2735 OUTPUT:
1734 RETVAL 2736 RETVAL
1735 2737
1736void 2738void
1737set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data) 2739set_rect (DC::Map self, int x0, int y0, SV *data_sv)
1738 PPCODE: 2740 PPCODE:
1739{ 2741{
1740 int x, y, z; 2742 int x, y, z;
1741 int w, h; 2743 int w, h;
1742 int x1, y1; 2744 int x1, y1;
2745 STRLEN len;
2746 uint8_t *data, *end;
2747
2748 len = SvLEN (data_sv);
2749 SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
2750 data = (uint8_t *)SvPVbyte_nolen (data_sv);
2751 end = data + len + 8;
2752
2753 if (len < 5)
2754 XSRETURN_EMPTY;
1743 2755
1744 if (*data++ != 0) 2756 if (*data++ != 0)
1745 return; /* version mismatch */ 2757 XSRETURN_EMPTY; /* version mismatch */
1746 2758
1747 w = *data++ << 8; w |= *data++; 2759 w = *data++ << 8; w |= *data++;
1748 h = *data++ << 8; h |= *data++; 2760 h = *data++ << 8; h |= *data++;
1749 2761
1750 // we need to do this 'cause we don't keep an absolute coord system for rows 2762 // we need to do this 'cause we don't keep an absolute coord system for rows
1762 { 2774 {
1763 maprow *row = map_get_row (self, y); 2775 maprow *row = map_get_row (self, y);
1764 2776
1765 for (x = x0; x < x1; x++) 2777 for (x = x0; x < x1; x++)
1766 { 2778 {
2779 uint8_t flags;
2780
2781 if (data + 7 >= end)
2782 XSRETURN_EMPTY;
2783
1767 uint8_t flags = *data++; 2784 flags = *data++;
1768 2785
1769 if (flags) 2786 if (flags)
1770 { 2787 {
1771 mapface face[3] = { 0, 0, 0 };
1772
1773 mapcell *cell = row_get_cell (row, x); 2788 mapcell *cell = row_get_cell (row, x);
2789 tileid tile[3] = { 0, 0, 0 };
1774 2790
1775 if (flags & 1) { face[0] = *data++ << 8; face[0] |= *data++; } 2791 if (flags & 1) { tile[0] = *data++ << 8; tile[0] |= *data++; }
1776 if (flags & 2) { face[1] = *data++ << 8; face[1] |= *data++; } 2792 if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
1777 if (flags & 4) { face[2] = *data++ << 8; face[2] |= *data++; } 2793 if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
1778 2794
1779 if (cell->darkness == 0) 2795 if (cell->darkness == 0)
1780 { 2796 {
1781 cell->darkness = 0; 2797 /*cell->darkness = 0;*/
2798 EXTEND (SP, 3);
1782 2799
1783 for (z = 0; z <= 2; z++) 2800 for (z = 0; z <= 2; z++)
1784 { 2801 {
1785 cell->face[z] = face[z]; 2802 tileid t = tile [z];
1786 2803
1787 if (face[z] && (face[z] >= self->texs || !self->tex[face [z]].name)) 2804 if (t >= self->texs || (t && !self->tex [t].name))
2805 {
1788 XPUSHs (sv_2mortal (newSViv (face[z]))); 2806 PUSHs (sv_2mortal (newSViv (t)));
2807 need_texid (self, t);
2808 }
2809
2810 cell->tile [z] = t;
1789 } 2811 }
1790 } 2812 }
1791 } 2813 }
1792 } 2814 }
1793 } 2815 }
1794} 2816}
1795 2817
1796MODULE = CFPlus PACKAGE = CFPlus::MixChunk 2818MODULE = Deliantra::Client PACKAGE = DC::RW
1797 2819
1798CFPlus::MixChunk 2820DC::RW
1799new_from_file (SV *class, char *path) 2821new (SV *klass, SV *data_sv)
1800 CODE: 2822 CODE:
1801 RETVAL = Mix_LoadWAV (path); 2823{
2824 STRLEN datalen;
2825 char *data = SvPVbyte (data_sv, datalen);
2826
2827 RETVAL = SDL_RWFromConstMem (data, datalen);
2828}
1802 OUTPUT: 2829 OUTPUT:
1803 RETVAL 2830 RETVAL
1804 2831
2832DC::RW
2833new_from_file (SV *klass, const char *path, const char *mode = "rb")
2834 CODE:
2835 RETVAL = SDL_RWFromFile (path, mode);
2836 OUTPUT:
2837 RETVAL
2838
2839# fails on win32:
2840# dc.xs(2268) : error C2059: syntax error : '('
1805void 2841#void
2842#close (DC::RW self)
2843# CODE:
2844# (self->(close)) (self);
2845
2846MODULE = Deliantra::Client PACKAGE = DC::Channel
2847
2848PROTOTYPES: DISABLE
2849
2850DC::Channel
2851find ()
2852 CODE:
2853{
2854 RETVAL = Mix_GroupAvailable (-1);
2855
2856 if (RETVAL < 0)
2857 {
2858 RETVAL = Mix_GroupOldest (-1);
2859
2860 if (RETVAL < 0)
2861 {
2862 // happens sometimes, maybe it just stopped playing(?)
2863 RETVAL = Mix_GroupAvailable (-1);
2864
2865 if (RETVAL < 0)
2866 XSRETURN_UNDEF;
2867 }
2868 else
2869 Mix_HaltChannel (RETVAL);
2870 }
2871
2872 Mix_UnregisterAllEffects (RETVAL);
2873 Mix_Volume (RETVAL, 128);
2874}
2875 OUTPUT:
2876 RETVAL
2877
2878void
2879halt (DC::Channel self)
2880 CODE:
2881 Mix_HaltChannel (self);
2882
2883void
2884expire (DC::Channel self, int ticks = -1)
2885 CODE:
2886 Mix_ExpireChannel (self, ticks);
2887
2888void
2889fade_out (DC::Channel self, int ticks = -1)
2890 CODE:
2891 Mix_FadeOutChannel (self, ticks);
2892
2893int
2894volume (DC::Channel self, int volume)
2895 CODE:
2896 RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
2897 OUTPUT:
2898 RETVAL
2899
2900void
2901unregister_all_effects (DC::Channel self)
2902 CODE:
2903 Mix_UnregisterAllEffects (self);
2904
2905void
2906set_panning (DC::Channel self, int left, int right)
2907 CODE:
2908 left = CLAMP (left , 0, 255);
2909 right = CLAMP (right, 0, 255);
2910 Mix_SetPanning (self, left, right);
2911
2912void
2913set_distance (DC::Channel self, int distance)
2914 CODE:
2915 Mix_SetDistance (self, CLAMP (distance, 0, 255));
2916
2917void
2918set_position (DC::Channel self, int angle, int distance)
2919 CODE:
2920
2921void
2922set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
2923 CODE:
2924{
2925 int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
2926 int angle = atan2f (dx, -dy) * 180.f / (float)M_PI + 360.f;
2927 Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
2928}
2929
2930void
2931set_reverse_stereo (DC::Channel self, int flip)
2932 CODE:
2933 Mix_SetReverseStereo (self, flip);
2934
2935MODULE = Deliantra::Client PACKAGE = DC::MixChunk
2936
2937PROTOTYPES: DISABLE
2938
2939void
2940decoders ()
2941 PPCODE:
2942#if SDL_MIXER_MAJOR_VERSION > 1 || SDL_MIXER_MINOR_VERSION > 2 || SDL_MIXER_PATCHLEVEL >= 10
2943 int i, num = Mix_GetNumChunkDecoders ();
2944 EXTEND (SP, num);
2945 for (i = 0; i < num; ++i)
2946 PUSHs (sv_2mortal (newSVpv (Mix_GetChunkDecoder (i), 0)));
2947#else
2948 XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
2949#endif
2950
2951DC::MixChunk
2952new (SV *klass, DC::RW rwops)
2953 CODE:
2954 RETVAL = Mix_LoadWAV_RW (rwops, 1);
2955 OUTPUT:
2956 RETVAL
2957
2958void
1806DESTROY (CFPlus::MixChunk self) 2959DESTROY (DC::MixChunk self)
1807 CODE: 2960 CODE:
1808 Mix_FreeChunk (self); 2961 Mix_FreeChunk (self);
1809 2962
1810int 2963int
1811volume (CFPlus::MixChunk self, int volume = -1) 2964volume (DC::MixChunk self, int volume = -1)
1812 CODE: 2965 CODE:
2966 if (items > 1)
2967 volume = CLAMP (volume, 0, 128);
1813 RETVAL = Mix_VolumeChunk (self, volume); 2968 RETVAL = Mix_VolumeChunk (self, volume);
1814 OUTPUT: 2969 OUTPUT:
1815 RETVAL 2970 RETVAL
1816 2971
1817int 2972DC::Channel
1818play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1) 2973play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
1819 CODE: 2974 CODE:
2975{
1820 RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks); 2976 RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
2977
2978 if (RETVAL < 0)
2979 XSRETURN_UNDEF;
2980
2981 if (channel < 0)
2982 {
2983 Mix_UnregisterAllEffects (RETVAL);
2984 Mix_Volume (RETVAL, 128);
2985 }
2986}
1821 OUTPUT: 2987 OUTPUT:
1822 RETVAL 2988 RETVAL
1823 2989
1824MODULE = CFPlus PACKAGE = CFPlus::MixMusic 2990MODULE = Deliantra::Client PACKAGE = DC::MixMusic
2991
2992void
2993decoders ()
2994 PPCODE:
2995#if SDL_MIXER_MAJOR_VERSION > 1 || SDL_MIXER_MINOR_VERSION > 2 || SDL_MIXER_PATCHLEVEL >= 10
2996 int i, num = Mix_GetNumMusicDecoders ();
2997 EXTEND (SP, num);
2998 for (i = 0; i < num; ++i)
2999 PUSHs (sv_2mortal (newSVpv (Mix_GetMusicDecoder (i), 0)));
3000#else
3001 XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
3002#endif
1825 3003
1826int 3004int
1827volume (int volume = -1) 3005volume (int volume = -1)
3006 PROTOTYPE: ;$
1828 CODE: 3007 CODE:
3008 if (items > 0)
3009 volume = CLAMP (volume, 0, 128);
1829 RETVAL = Mix_VolumeMusic (volume); 3010 RETVAL = Mix_VolumeMusic (volume);
1830 OUTPUT: 3011 OUTPUT:
1831 RETVAL 3012 RETVAL
1832 3013
1833CFPlus::MixMusic 3014void
1834new_from_file (SV *class, char *path) 3015fade_out (int ms)
1835 CODE: 3016 CODE:
1836 RETVAL = Mix_LoadMUS (path); 3017 Mix_FadeOutMusic (ms);
3018
3019void
3020halt ()
3021 CODE:
3022 Mix_HaltMusic ();
3023
3024int
3025playing ()
3026 CODE:
3027 RETVAL = Mix_PlayingMusic ();
1837 OUTPUT: 3028 OUTPUT:
1838 RETVAL 3029 RETVAL
1839 3030
3031DC::MixMusic
3032new (SV *klass, DC::RW rwops)
3033 CODE:
3034 RETVAL = Mix_LoadMUS_RW (rwops);
3035 OUTPUT:
3036 RETVAL
3037
1840void 3038void
1841DESTROY (CFPlus::MixMusic self) 3039DESTROY (DC::MixMusic self)
1842 CODE: 3040 CODE:
1843 Mix_FreeMusic (self); 3041 Mix_FreeMusic (self);
1844 3042
1845int 3043int
1846play (CFPlus::MixMusic self, int loops = -1) 3044play (DC::MixMusic self, int loops = -1)
1847 CODE: 3045 CODE:
1848 RETVAL = Mix_PlayMusic (self, loops); 3046 RETVAL = Mix_PlayMusic (self, loops);
1849 OUTPUT: 3047 OUTPUT:
1850 RETVAL 3048 RETVAL
1851 3049
1852MODULE = CFPlus PACKAGE = CFPlus::OpenGL 3050void
3051fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
3052 CODE:
3053 Mix_FadeInMusicPos (self, loops, ms, position);
3054
3055MODULE = Deliantra::Client PACKAGE = DC::OpenGL
3056
3057PROTOTYPES: ENABLE
1853 3058
1854BOOT: 3059BOOT:
1855{ 3060{
1856 HV *stash = gv_stashpv ("CFPlus::OpenGL", 1); 3061 HV *stash = gv_stashpv ("DC::OpenGL", 1);
1857 static const struct { 3062 static const struct {
1858 const char *name; 3063 const char *name;
1859 IV iv; 3064 IV iv;
1860 } *civ, const_iv[] = { 3065 } *civ, const_iv[] = {
1861# define const_iv(name) { # name, (IV)name } 3066# define const_iv(name) { # name, (IV)name }
3067 const_iv (GL_VENDOR),
3068 const_iv (GL_VERSION),
3069 const_iv (GL_EXTENSIONS),
3070 const_iv (GL_MAX_TEXTURE_UNITS),
1862 const_iv (GL_COLOR_MATERIAL), 3071 const_iv (GL_COLOR_MATERIAL),
1863 const_iv (GL_SMOOTH), 3072 const_iv (GL_SMOOTH),
1864 const_iv (GL_FLAT), 3073 const_iv (GL_FLAT),
1865 const_iv (GL_DITHER), 3074 const_iv (GL_DITHER),
1866 const_iv (GL_BLEND), 3075 const_iv (GL_BLEND),
1870 const_iv (GL_ALPHA_TEST), 3079 const_iv (GL_ALPHA_TEST),
1871 const_iv (GL_NORMALIZE), 3080 const_iv (GL_NORMALIZE),
1872 const_iv (GL_RESCALE_NORMAL), 3081 const_iv (GL_RESCALE_NORMAL),
1873 const_iv (GL_FRONT), 3082 const_iv (GL_FRONT),
1874 const_iv (GL_BACK), 3083 const_iv (GL_BACK),
3084 const_iv (GL_AUX0),
1875 const_iv (GL_AND), 3085 const_iv (GL_AND),
1876 const_iv (GL_ONE), 3086 const_iv (GL_ONE),
1877 const_iv (GL_ZERO), 3087 const_iv (GL_ZERO),
1878 const_iv (GL_SRC_ALPHA), 3088 const_iv (GL_SRC_ALPHA),
1879 const_iv (GL_DST_ALPHA), 3089 const_iv (GL_DST_ALPHA),
1880 const_iv (GL_ONE_MINUS_SRC_ALPHA), 3090 const_iv (GL_ONE_MINUS_SRC_ALPHA),
1881 const_iv (GL_ONE_MINUS_DST_ALPHA), 3091 const_iv (GL_ONE_MINUS_DST_ALPHA),
3092 const_iv (GL_SRC_COLOR),
3093 const_iv (GL_DST_COLOR),
3094 const_iv (GL_ONE_MINUS_SRC_COLOR),
3095 const_iv (GL_ONE_MINUS_DST_COLOR),
1882 const_iv (GL_SRC_ALPHA_SATURATE), 3096 const_iv (GL_SRC_ALPHA_SATURATE),
1883 const_iv (GL_RGB), 3097 const_iv (GL_RGB),
1884 const_iv (GL_RGBA), 3098 const_iv (GL_RGBA),
1885 const_iv (GL_RGBA4), 3099 const_iv (GL_RGBA4),
1886 const_iv (GL_RGBA8), 3100 const_iv (GL_RGBA8),
1892 const_iv (GL_INTENSITY), 3106 const_iv (GL_INTENSITY),
1893 const_iv (GL_LUMINANCE), 3107 const_iv (GL_LUMINANCE),
1894 const_iv (GL_LUMINANCE_ALPHA), 3108 const_iv (GL_LUMINANCE_ALPHA),
1895 const_iv (GL_FLOAT), 3109 const_iv (GL_FLOAT),
1896 const_iv (GL_UNSIGNED_INT_8_8_8_8_REV), 3110 const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
3111 const_iv (GL_COMPRESSED_ALPHA_ARB),
3112 const_iv (GL_COMPRESSED_LUMINANCE_ARB),
3113 const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
3114 const_iv (GL_COMPRESSED_INTENSITY_ARB),
3115 const_iv (GL_COMPRESSED_RGB_ARB),
3116 const_iv (GL_COMPRESSED_RGBA_ARB),
1897 const_iv (GL_COMPILE), 3117 const_iv (GL_COMPILE),
3118 const_iv (GL_PROXY_TEXTURE_1D),
3119 const_iv (GL_PROXY_TEXTURE_2D),
1898 const_iv (GL_TEXTURE_1D), 3120 const_iv (GL_TEXTURE_1D),
1899 const_iv (GL_TEXTURE_2D), 3121 const_iv (GL_TEXTURE_2D),
1900 const_iv (GL_TEXTURE_ENV), 3122 const_iv (GL_TEXTURE_ENV),
1901 const_iv (GL_TEXTURE_MAG_FILTER), 3123 const_iv (GL_TEXTURE_MAG_FILTER),
1902 const_iv (GL_TEXTURE_MIN_FILTER), 3124 const_iv (GL_TEXTURE_MIN_FILTER),
1923 const_iv (GL_COLOR_LOGIC_OP), 3145 const_iv (GL_COLOR_LOGIC_OP),
1924 const_iv (GL_SEPARABLE_2D), 3146 const_iv (GL_SEPARABLE_2D),
1925 const_iv (GL_CONVOLUTION_2D), 3147 const_iv (GL_CONVOLUTION_2D),
1926 const_iv (GL_CONVOLUTION_BORDER_MODE), 3148 const_iv (GL_CONVOLUTION_BORDER_MODE),
1927 const_iv (GL_CONSTANT_BORDER), 3149 const_iv (GL_CONSTANT_BORDER),
3150 const_iv (GL_POINTS),
1928 const_iv (GL_LINES), 3151 const_iv (GL_LINES),
1929 const_iv (GL_LINE_STRIP), 3152 const_iv (GL_LINE_STRIP),
1930 const_iv (GL_LINE_LOOP), 3153 const_iv (GL_LINE_LOOP),
1931 const_iv (GL_QUADS), 3154 const_iv (GL_QUADS),
1932 const_iv (GL_QUAD_STRIP), 3155 const_iv (GL_QUAD_STRIP),
1933 const_iv (GL_TRIANGLES), 3156 const_iv (GL_TRIANGLES),
1934 const_iv (GL_TRIANGLE_STRIP), 3157 const_iv (GL_TRIANGLE_STRIP),
1935 const_iv (GL_TRIANGLE_FAN), 3158 const_iv (GL_TRIANGLE_FAN),
3159 const_iv (GL_POLYGON),
1936 const_iv (GL_PERSPECTIVE_CORRECTION_HINT), 3160 const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
3161 const_iv (GL_POINT_SMOOTH_HINT),
3162 const_iv (GL_LINE_SMOOTH_HINT),
3163 const_iv (GL_POLYGON_SMOOTH_HINT),
3164 const_iv (GL_GENERATE_MIPMAP_HINT),
3165 const_iv (GL_TEXTURE_COMPRESSION_HINT),
1937 const_iv (GL_FASTEST), 3166 const_iv (GL_FASTEST),
3167 const_iv (GL_DONT_CARE),
3168 const_iv (GL_NICEST),
1938 const_iv (GL_V2F), 3169 const_iv (GL_V2F),
1939 const_iv (GL_V3F), 3170 const_iv (GL_V3F),
1940 const_iv (GL_T2F_V3F), 3171 const_iv (GL_T2F_V3F),
1941 const_iv (GL_T2F_N3F_V3F), 3172 const_iv (GL_T2F_N3F_V3F),
3173 const_iv (GL_FUNC_ADD),
3174 const_iv (GL_FUNC_SUBTRACT),
3175 const_iv (GL_FUNC_REVERSE_SUBTRACT),
1942# undef const_iv 3176# undef const_iv
1943 }; 3177 };
1944 3178
1945 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 3179 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
1946 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 3180 newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
1947}
1948 3181
1949char * 3182 texture_av = newAV ();
3183 AvREAL_off (texture_av);
3184}
3185
3186void
3187disable_GL_EXT_blend_func_separate ()
3188 CODE:
3189 gl.BlendFuncSeparate = 0;
3190 gl.BlendFuncSeparateEXT = 0;
3191
3192void
3193apple_nvidia_bug (int enable)
3194
3195const char *
1950gl_vendor () 3196gl_vendor ()
1951 CODE: 3197 CODE:
1952 RETVAL = (char *)glGetString (GL_VENDOR); 3198 RETVAL = (const char *)glGetString (GL_VENDOR);
1953 OUTPUT: 3199 OUTPUT:
1954 RETVAL 3200 RETVAL
1955 3201
1956char * 3202const char *
1957gl_version () 3203gl_version ()
1958 CODE: 3204 CODE:
1959 RETVAL = (char *)glGetString (GL_VERSION); 3205 RETVAL = (const char *)glGetString (GL_VERSION);
1960 OUTPUT: 3206 OUTPUT:
1961 RETVAL 3207 RETVAL
1962 3208
1963char * 3209const char *
1964gl_extensions () 3210gl_extensions ()
1965 CODE: 3211 CODE:
1966 RETVAL = (char *)glGetString (GL_EXTENSIONS); 3212 RETVAL = (const char *)glGetString (GL_EXTENSIONS);
1967 OUTPUT: 3213 OUTPUT:
1968 RETVAL 3214 RETVAL
1969 3215
3216const char *glGetString (GLenum pname)
3217 CODE:
3218 RETVAL = (const char *)glGetString (pname);
3219 OUTPUT:
3220 RETVAL
3221
3222GLint glGetInteger (GLenum pname)
3223 CODE:
3224 glGetIntegerv (pname, &RETVAL);
3225 OUTPUT:
3226 RETVAL
3227
3228GLdouble glGetDouble (GLenum pname)
3229 CODE:
3230 glGetDoublev (pname, &RETVAL);
3231 OUTPUT:
3232 RETVAL
3233
1970int glGetError () 3234int glGetError ()
1971 3235
1972void glFinish () 3236void glFinish ()
3237
3238void glFlush ()
1973 3239
1974void glClear (int mask) 3240void glClear (int mask)
1975 3241
1976void glClearColor (float r, float g, float b, float a = 1.0) 3242void glClearColor (float r, float g, float b, float a = 1.0)
1977 PROTOTYPE: @ 3243 PROTOTYPE: @
1988 3254
1989void glBlendFuncSeparate (int sa, int da, int saa, int daa) 3255void glBlendFuncSeparate (int sa, int da, int saa, int daa)
1990 CODE: 3256 CODE:
1991 gl_BlendFuncSeparate (sa, da, saa, daa); 3257 gl_BlendFuncSeparate (sa, da, saa, daa);
1992 3258
3259# void glBlendEquation (int se)
3260
1993void glDepthMask (int flag) 3261void glDepthMask (int flag)
1994 3262
1995void glLogicOp (int opcode) 3263void glLogicOp (int opcode)
1996 3264
1997void glColorMask (int red, int green, int blue, int alpha) 3265void glColorMask (int red, int green, int blue, int alpha)
2011# near_ and far_ are due to microsofts buggy "c" compiler 3279# near_ and far_ are due to microsofts buggy "c" compiler
2012void glFrustum (double left, double right, double bottom, double top, double near_, double far_) 3280void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
2013 3281
2014# near_ and far_ are due to microsofts buggy "c" compiler 3282# near_ and far_ are due to microsofts buggy "c" compiler
2015void glOrtho (double left, double right, double bottom, double top, double near_, double far_) 3283void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
3284
3285PROTOTYPES: DISABLE
2016 3286
2017void glViewport (int x, int y, int width, int height) 3287void glViewport (int x, int y, int width, int height)
2018 3288
2019void glScissor (int x, int y, int width, int height) 3289void glScissor (int x, int y, int width, int height)
2020 3290
2028 3298
2029void glRotate (float angle, float x, float y, float z) 3299void glRotate (float angle, float x, float y, float z)
2030 CODE: 3300 CODE:
2031 glRotatef (angle, x, y, z); 3301 glRotatef (angle, x, y, z);
2032 3302
2033void glBegin (int mode)
2034
2035void glEnd ()
2036
2037void glColor (float r, float g, float b, float a = 1.0) 3303void glColor (float r, float g, float b, float a = 1.0)
2038 PROTOTYPE: @ 3304 PROTOTYPE: @
2039 ALIAS: 3305 ALIAS:
2040 glColor_premultiply = 1 3306 glColor_premultiply = 1
2041 CODE: 3307 CODE:
2042 if (ix) 3308 if (ix)
2043 { 3309 {
2046 b *= a; 3312 b *= a;
2047 } 3313 }
2048 // microsoft visual "c" rounds instead of truncating... 3314 // microsoft visual "c" rounds instead of truncating...
2049 glColor4f (r, g, b, a); 3315 glColor4f (r, g, b, a);
2050 3316
2051void glInterleavedArrays (int format, int stride, char *data)
2052
2053void glDrawElements (int mode, int count, int type, char *indices)
2054
2055# 1.2 void glDrawRangeElements (int mode, int start, int end
2056
2057void glRasterPos (float x, float y, float z = 0.) 3317void glRasterPos (float x, float y, float z = 0.)
2058 CODE: 3318 CODE:
2059 glRasterPos3f (0, 0, z); 3319 glRasterPos3f (0, 0, z);
2060 glBitmap (0, 0, 0, 0, x, y, 0); 3320 glBitmap (0, 0, 0, 0, x, y, 0);
2061 3321
2065 3325
2066void glTexCoord (float s, float t) 3326void glTexCoord (float s, float t)
2067 CODE: 3327 CODE:
2068 glTexCoord2f (s, t); 3328 glTexCoord2f (s, t);
2069 3329
3330void glRect (float x1, float y1, float x2, float y2)
3331 CODE:
3332 glRectf (x1, y1, x2, y2);
3333
3334void glRect_lineloop (float x1, float y1, float x2, float y2)
3335 CODE:
3336 glBegin (GL_LINE_LOOP);
3337 glVertex2f (x1, y1);
3338 glVertex2f (x2, y1);
3339 glVertex2f (x2, y2);
3340 glVertex2f (x1, y2);
3341 glEnd ();
3342
3343PROTOTYPES: ENABLE
3344
3345void glBegin (int mode)
3346
3347void glEnd ()
3348
3349void glPointSize (GLfloat size)
3350
3351void glLineWidth (GLfloat width)
3352
3353void glInterleavedArrays (int format, int stride, char *data)
3354
3355void glDrawElements (int mode, int count, int type, char *indices)
3356
3357# 1.2 void glDrawRangeElements (int mode, int start, int end
3358
2070void glTexEnv (int target, int pname, float param) 3359void glTexEnv (int target, int pname, float param)
2071 CODE: 3360 CODE:
2072 glTexEnvf (target, pname, param); 3361 glTexEnvf (target, pname, param);
2073 3362
2074void glTexParameter (int target, int pname, float param) 3363void glTexParameter (int target, int pname, float param)
2090void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column) 3379void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
2091 CODE: 3380 CODE:
2092 if (gl.SeparableFilter2D) 3381 if (gl.SeparableFilter2D)
2093 gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column); 3382 gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2094 3383
2095void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data) 3384void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
2096 3385
2097void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border) 3386void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2098 3387
2099void glDrawPixels (int width, int height, int format, int type, char *pixels) 3388void glDrawPixels (int width, int height, int format, int type, char *pixels)
3389
3390void glPixelZoom (float x, float y)
2100 3391
2101void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR) 3392void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
2102 3393
2103int glGenTexture () 3394int glGenTexture ()
2104 CODE: 3395 CODE:
2105{ 3396 RETVAL = gen_texture ();
2106 GLuint name;
2107 glGenTextures (1, &name);
2108 RETVAL = name;
2109}
2110 OUTPUT: 3397 OUTPUT:
2111 RETVAL 3398 RETVAL
2112 3399
2113void glDeleteTexture (int name) 3400void glDeleteTexture (int name)
2114 CODE: 3401 CODE:
2115{
2116 GLuint name_ = name;
2117 glDeleteTextures (1, &name_); 3402 del_texture (name);
2118} 3403
2119
2120int glGenList () 3404int glGenList ()
2121 CODE: 3405 CODE:
2122 RETVAL = glGenLists (1); 3406 RETVAL = glGenLists (1);
2123 OUTPUT: 3407 OUTPUT:
2124 RETVAL 3408 RETVAL
2131 3415
2132void glEndList () 3416void glEndList ()
2133 3417
2134void glCallList (int list) 3418void glCallList (int list)
2135 3419
3420void c_init ()
3421 CODE:
3422 glPixelStorei (GL_PACK_ALIGNMENT , 1);
3423 glPixelStorei (GL_UNPACK_ALIGNMENT, 1);
3424
3425MODULE = Deliantra::Client PACKAGE = DC::UI::Base
3426
3427PROTOTYPES: DISABLE
3428
3429void
3430find_widget (SV *self, NV x, NV y)
3431 PPCODE:
3432{
3433 if (within_widget (self, x, y))
3434 XPUSHs (self);
3435}
3436
3437BOOT:
3438{
3439 hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
3440
3441 draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
3442 draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
3443 draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
3444 draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
3445}
3446
3447void
3448draw (SV *self)
3449 CODE:
3450{
3451 HV *hv;
3452 SV **svp;
3453 NV x, y, w, h;
3454 SV *draw_x_sv = GvSV (draw_x_gv);
3455 SV *draw_y_sv = GvSV (draw_y_gv);
3456 SV *draw_w_sv = GvSV (draw_w_gv);
3457 SV *draw_h_sv = GvSV (draw_h_gv);
3458 double draw_x, draw_y;
3459
3460 if (!SvROK (self))
3461 croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
3462
3463 hv = (HV *)SvRV (self);
3464
3465 if (SvTYPE (hv) != SVt_PVHV)
3466 croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
3467
3468 svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
3469 svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
3470
3471 if (!h || !w)
3472 XSRETURN_EMPTY;
3473
3474 svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
3475 svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
3476
3477 draw_x = SvNV (draw_x_sv) + x;
3478 draw_y = SvNV (draw_y_sv) + y;
3479
3480 if (draw_x + w < 0 || draw_x >= SvNV (draw_w_sv)
3481 || draw_y + h < 0 || draw_y >= SvNV (draw_h_sv))
3482 XSRETURN_EMPTY;
3483
3484 sv_setnv (draw_x_sv, draw_x);
3485 sv_setnv (draw_y_sv, draw_y);
3486
3487 glPushMatrix ();
3488 glTranslated (x, y, 0);
3489
3490 if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
3491 {
3492 svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
3493
3494 if (svp && SvTRUE (*svp))
3495 {
3496 glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
3497 glEnable (GL_BLEND);
3498 glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
3499 glBegin (GL_QUADS);
3500 glVertex2f (0, 0);
3501 glVertex2f (w, 0);
3502 glVertex2f (w, h);
3503 glVertex2f (0, h);
3504 glEnd ();
3505 glDisable (GL_BLEND);
3506 }
3507 }
3508#if 0
3509 // draw borders, for debugging
3510 glPushMatrix ();
3511 glColor4f (1., 1., 0., 1.);
3512 glTranslatef (.5, .5, 0.);
3513 glBegin (GL_LINE_LOOP);
3514 glVertex2f (0 , 0);
3515 glVertex2f (w - 1, 0);
3516 glVertex2f (w - 1, h - 1);
3517 glVertex2f (0 , h - 1);
3518 glEnd ();
3519 glPopMatrix ();
3520#endif
3521 PUSHMARK (SP);
3522 XPUSHs (self);
3523 PUTBACK;
3524 call_method ("_draw", G_VOID | G_DISCARD);
3525 SPAGAIN;
3526
3527 glPopMatrix ();
3528
3529 draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
3530 draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
3531}
3532

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