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Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.146 by root, Sat Aug 19 02:49:53 2006 UTC vs.
Revision 1.331 by root, Mon Nov 19 00:10:34 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# pragma warning(disable:4244) 7# pragma warning(disable:4244)
8# pragma warning(disable:4761)
9#endif
10
11//#define DEBUG 1
12#if DEBUG
13# include <valgrind/memcheck.h>
7#endif 14#endif
8 15
9#include "EXTERN.h" 16#include "EXTERN.h"
10#include "perl.h" 17#include "perl.h"
11#include "XSUB.h" 18#include "XSUB.h"
12 19
20#include "flat_hash_map.hpp"
21
13#ifdef _WIN32 22#ifdef _WIN32
14# 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
15#endif 28#endif
16 29
30#include <cassert>
17#include <math.h> 31#include <cmath>
18#include <string.h> 32#include <cstring>
19#include <stdio.h> 33#include <cstdio>
20#include <stdlib.h> 34#include <cstdlib>
35
36#include <utility>
37#include <bitset>
38
39#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
21 40
22#include <SDL.h> 41#include <SDL.h>
42#include <SDL_thread.h>
23#include <SDL_endian.h> 43#include <SDL_endian.h>
24#include <SDL_image.h> 44#include <SDL_image.h>
25#include <SDL_mixer.h> 45#include <SDL_mixer.h>
26#include <SDL_opengl.h> 46#include <SDL_opengl.h>
27 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
28#define PANGO_ENABLE_BACKEND 55#define PANGO_ENABLE_BACKEND
29#define G_DISABLE_CAST_CHECKS 56#define G_DISABLE_CAST_CHECKS
30 57
31#include <glib/gmacros.h> 58#include <glib.h>
32 59
33#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
34 72
35#ifndef _WIN32 73#ifndef _WIN32
36# include <sys/types.h> 74# include <sys/types.h>
37# include <sys/socket.h> 75# include <sys/socket.h>
38# include <netinet/in.h> 76# include <netinet/in.h>
39# include <netinet/tcp.h> 77# include <netinet/tcp.h>
40# include <inttypes.h> 78# include <inttypes.h>
41#else
42 typedef unsigned char uint8_t;
43 typedef unsigned short uint16_t;
44 typedef unsigned int uint32_t;
45 typedef signed char int8_t;
46 typedef signed short int16_t;
47 typedef signed int int32_t;
48#endif 79#endif
49 80
81#include "ecb.h"
82
50#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, objetc replacement character */ 83#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
51 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 */
52#define FOW_DARKNESS 32 87#define FOW_DARKNESS 50
88#define DARKNESS_ADJUST(n) (n)
53 89
54#define MAP_EXTEND_X 32 90#define MAP_EXTEND_X 32
55#define MAP_EXTEND_Y 512 91#define MAP_EXTEND_Y 512
56 92
57#define MIN_FONT_HEIGHT 10 93#define MIN_FONT_HEIGHT 10
58 94
59#if 0 95/* mask out modifiers we are not interested in */
60# define PARACHUTE SDL_INIT_NOPARACHUTE 96#define MOD_MASK (KMOD_CTRL | KMOD_SHIFT | KMOD_ALT | KMOD_META)
61#else 97
62# define PARACHUTE 0 98#define KMOD_LRAM 0x10000 // our extension
63#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;
64 123
65static struct 124static struct
66{ 125{
67#define GL_FUNC(ptr,name) ptr name; 126#define GL_FUNC(ptr,name) ptr name;
68#include "glfunc.h" 127#include "glfunc.h"
69#undef GL_FUNC 128#undef GL_FUNC
70} gl; 129} gl;
71 130
131static void
72static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa) 132gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
73{ 133{
74 if (gl.BlendFuncSeparate) 134 if (gl.BlendFuncSeparate)
75 gl.BlendFuncSeparate (sa, da, saa, daa); 135 gl.BlendFuncSeparate (sa, da, saa, daa);
76 else if (gl.BlendFuncSeparateEXT) 136 else if (gl.BlendFuncSeparateEXT)
77 gl.BlendFuncSeparateEXT (sa, da, saa, daa); 137 gl.BlendFuncSeparateEXT (sa, da, saa, daa);
78 else 138 else
79 glBlendFunc (sa, da); 139 glBlendFunc (sa, da);
80} 140}
81 141
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
82#include "texcache.c" 166#include "texcache.c"
167#include "rendercache.c"
83 168
84#include "pango-font.c" 169#include "pango-font.c"
85#include "pango-fontmap.c" 170#include "pango-fontmap.c"
86#include "pango-render.c" 171#include "pango-render.c"
87 172
173typedef IV DC__Channel;
174typedef SDL_RWops *DC__RW;
88typedef Mix_Chunk *CFPlus__MixChunk; 175typedef Mix_Chunk *DC__MixChunk;
89typedef Mix_Music *CFPlus__MixMusic; 176typedef Mix_Music *DC__MixMusic;
90 177
91typedef PangoFontDescription *CFPlus__Font; 178typedef PangoFontDescription *DC__Font;
92 179
93static int 180static int
94shape_attr_p (PangoLayoutRun *run) 181shape_attr_p (PangoLayoutRun *run)
95{ 182{
96 GSList *attrs = run->item->analysis.extra_attrs; 183 GSList *attrs = run->item->analysis.extra_attrs;
97 184
98 while (attrs) 185 while (attrs)
99 { 186 {
100 PangoAttribute *attr = attrs->data; 187 PangoAttribute *attr = (PangoAttribute *)attrs->data;
101 188
102 if (attr->klass->type == PANGO_ATTR_SHAPE) 189 if (attr->klass->type == PANGO_ATTR_SHAPE)
103 return 1; 190 return 1;
104 191
105 attrs = attrs->next; 192 attrs = attrs->next;
106 } 193 }
107 194
108 return 0; 195 return 0;
109} 196}
110 197
111typedef struct cf_layout { 198struct cf_layout {
112 PangoLayout *pl; 199 PangoLayout *pl;
113 float r, g, b, a; // default color for rgba mode 200 float r, g, b, a; // default color for rgba mode
114 int base_height; 201 int base_height;
115 CFPlus__Font font; 202 DC__Font font;
116} *CFPlus__Layout; 203 rc_t rc;
204};
117 205
206typedef cf_layout *DC__Layout;
207
118static CFPlus__Font default_font; 208static DC__Font default_font;
119static PangoContext *opengl_context; 209static PangoContext *opengl_context;
120static PangoFontMap *opengl_fontmap; 210static PangoFontMap *opengl_fontmap;
121 211
122static void 212static void
123substitute_func (FcPattern *pattern, gpointer data) 213substitute_func (FcPattern *pattern, gpointer data)
124{ 214{
125 FcPatternAddBool (pattern, FC_HINTING, 1); 215 FcPatternAddBool (pattern, FC_HINTING, 1);
126#ifdef FC_HINT_STYLE 216#ifdef FC_HINT_STYLE
127 FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL); 217 FcPatternAddInteger (pattern, FC_HINT_STYLE, FC_HINT_FULL);
128#endif 218#endif
129 FcPatternAddBool (pattern, FC_AUTOHINT, 0); 219 FcPatternAddBool (pattern, FC_AUTOHINT, 0);
130} 220}
131 221
132static void 222static void
133layout_update_font (CFPlus__Layout self) 223layout_update_font (DC__Layout self)
134{ 224{
135 /* 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
136 * reasonably well with bitstream vera 226 * reasonably well with dejavu/bistream fonts
137 */ 227 */
138 PangoFontDescription *font = self->font ? self->font : default_font; 228 PangoFontDescription *font = self->font ? self->font : default_font;
139 229
140 pango_font_description_set_absolute_size (font, 230 pango_font_description_set_absolute_size (font,
141 MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10)); 231 MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
142 232
143 pango_layout_set_font_description (self->pl, font); 233 pango_layout_set_font_description (self->pl, font);
144} 234}
145 235
146static void 236static void
147layout_get_pixel_size (CFPlus__Layout self, int *w, int *h) 237layout_get_pixel_size (DC__Layout self, int *w, int *h)
148{ 238{
149 PangoRectangle rect; 239 PangoRectangle rect;
150 240
151 // get_pixel_* wrongly rounds down 241 // get_pixel_* wrongly rounds down
152 pango_layout_get_extents (self->pl, 0, &rect); 242 pango_layout_get_extents (self->pl, 0, &rect);
… …
159 249
160 *w = rect.width; 250 *w = rect.width;
161 *h = rect.height; 251 *h = rect.height;
162} 252}
163 253
254/////////////////////////////////////////////////////////////////////////////
255
256typedef uint16_t tileid;
164typedef uint16_t mapface; 257typedef uint16_t faceid;
165 258
166typedef struct { 259struct maptex
260{
167 GLint name; 261 GLuint name;
168 int w, h; 262 int w, h;
169 float s, t; 263 float s, t;
170 uint8_t r, g, b, a; 264 uint8_t r, g, b, a;
171} maptex; 265 tileid smoothtile;
266 uint8_t smoothlevel;
267 uint8_t unused; /* set to zero on use */
268};
172 269
173typedef struct { 270struct mapcell
271{
272 uint32_t player;
273 tileid tile[3];
174 uint16_t darkness; 274 uint16_t darkness;
175 mapface face[3]; 275 uint8_t stat_width, stat_hp, flags, smoothmax;
176 uint8_t stat_hp; 276};
177} mapcell;
178 277
179typedef struct { 278struct maprow
279{
180 int32_t c0, c1; 280 int32_t c0, c1;
181 mapcell *col; 281 mapcell *col;
182} maprow; 282};
183 283
184typedef struct map { 284struct mapgrid {
185 int x, y, w, h; 285 int x, y, w, h;
186 int ox, oy; /* offset to virtual global coordinate system */ 286 int ox, oy; /* offset to virtual global coordinate system */
187 int faces; 287 int faces; tileid *face2tile; // [faceid]
188 mapface *face; 288 int texs; maptex *tex; // [tileid]
189
190 int texs;
191 maptex *tex;
192 289
193 int32_t rows; 290 int32_t rows;
194 maprow *row; 291 maprow *row;
195} *CFPlus__Map; 292};
196 293
197static char * 294typedef mapgrid *DC__Map;
295
296template<typename T>
297static void
198prepend (char *ptr, int sze, int inc) 298prepend (T *&ptr, int sze, int inc)
199{ 299{
200 char *p; 300 T *p;
201 301
202 New (0, p, sze + inc, char); 302 Newx (p, inc + sze, T);
203 Zero (p, inc, char); 303 Zero (p, inc, T);
204 Move (ptr, p + inc, sze, char); 304 Move (ptr, p + inc, sze, T);
205 Safefree (ptr); 305 Safefree (ptr);
206 306
207 return p; 307 ptr = p;
208} 308}
209 309
210static char * 310template<typename T>
311static void
211append (char *ptr, int sze, int inc) 312append (T *&ptr, int sze, int inc)
212{ 313{
213 Renew (ptr, sze + inc, char); 314 Renew (ptr, sze + inc, T);
214 Zero (ptr + sze, inc, char); 315 Zero (ptr + sze, inc, T);
215
216 return ptr;
217} 316}
218 317
219#define Append(type,ptr,sze,inc) (ptr) = (type *)append ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type)) 318static void
220#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}
221 337
222static maprow * 338static maprow *
223map_get_row (CFPlus__Map self, int y) 339map_get_row (mapgrid *self, int y)
224{ 340{
225 if (0 > y) 341 if (0 > y)
226 { 342 {
227 int extend = - y + MAP_EXTEND_Y; 343 int extend = - y + MAP_EXTEND_Y;
228 Prepend (maprow, self->row, self->rows, extend); 344 prepend (self->row, self->rows, extend);
229 345
230 self->rows += extend; 346 self->rows += extend;
231 self->y += extend; 347 self->y += extend;
232 y += extend; 348 y += extend;
233 } 349 }
234 else if (y >= self->rows) 350 else if (y >= self->rows)
235 { 351 {
236 int extend = y - self->rows + MAP_EXTEND_Y; 352 int extend = y - self->rows + MAP_EXTEND_Y;
237 Append (maprow, self->row, self->rows, extend); 353 append (self->row, self->rows, extend);
238 self->rows += extend; 354 self->rows += extend;
239 } 355 }
240 356
241 return self->row + y; 357 return self->row + y;
242} 358}
… …
252 } 368 }
253 369
254 if (row->c0 > x) 370 if (row->c0 > x)
255 { 371 {
256 int extend = row->c0 - x + MAP_EXTEND_X; 372 int extend = row->c0 - x + MAP_EXTEND_X;
257 Prepend (mapcell, row->col, row->c1 - row->c0, extend); 373 prepend (row->col, row->c1 - row->c0, extend);
258 row->c0 -= extend; 374 row->c0 -= extend;
259 } 375 }
260 else if (x >= row->c1) 376 else if (x >= row->c1)
261 { 377 {
262 int extend = x - row->c1 + MAP_EXTEND_X; 378 int extend = x - row->c1 + MAP_EXTEND_X;
263 Append (mapcell, row->col, row->c1 - row->c0, extend); 379 append (row->col, row->c1 - row->c0, extend);
264 row->c1 += extend; 380 row->c1 += extend;
265 } 381 }
266 382
267 return row->col + (x - row->c0); 383 return row->col + (x - row->c0);
268} 384}
269 385
270static mapcell * 386static mapcell *
271map_get_cell (CFPlus__Map self, int x, int y) 387map_get_cell (mapgrid *self, int x, int y)
272{ 388{
273 return row_get_cell (map_get_row (self, y), x); 389 return row_get_cell (map_get_row (self, y), x);
274} 390}
275 391
276static void 392static void
277map_clear (CFPlus__Map self) 393map_clear (mapgrid *self)
278{ 394{
279 int r; 395 int r;
280 396
281 for (r = 0; r < self->rows; r++) 397 for (r = 0; r < self->rows; r++)
282 Safefree (self->row[r].col); 398 Safefree (self->row[r].col);
… …
289 self->oy = 0; 405 self->oy = 0;
290 self->row = 0; 406 self->row = 0;
291 self->rows = 0; 407 self->rows = 0;
292} 408}
293 409
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
294static void 420static void
295map_blank (CFPlus__Map self, int x0, int y0, int w, int h) 421map_blank (mapgrid *self, int x0, int y0, int w, int h)
296{ 422{
297 int x, y; 423 int x, y;
298 maprow *row; 424 maprow *row;
299 mapcell *cell; 425 mapcell *cell;
300 426
… …
312 if (x >= row->c1) 438 if (x >= row->c1)
313 break; 439 break;
314 440
315 cell = row->col + x - row->c0; 441 cell = row->col + x - row->c0;
316 442
317 cell->darkness = 0; 443 CELL_CLEAR (cell);
318 cell->stat_hp = 0;
319 } 444 }
320 } 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;
321} 481}
322 482
323static void 483static void
324music_finished (void) 484music_finished (void)
325{ 485{
… …
342 ev.code = 1; 502 ev.code = 1;
343 ev.data1 = (void *)(long)channel; 503 ev.data1 = (void *)(long)channel;
344 ev.data2 = 0; 504 ev.data2 = 0;
345 505
346 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;
347} 514}
348 515
349static unsigned int 516static unsigned int
350minpot (unsigned int n) 517minpot (unsigned int n)
351{ 518{
… …
361 n |= n >> 16; 528 n |= n >> 16;
362 529
363 return n + 1; 530 return n + 1;
364} 531}
365 532
366MODULE = 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
367 639
368PROTOTYPES: ENABLE 640PROTOTYPES: ENABLE
369 641
370BOOT: 642BOOT:
371{ 643{
372 HV *stash = gv_stashpv ("CFPlus", 1); 644 HV *stash = gv_stashpv ("DC", 1);
373 static const struct { 645 static const struct {
374 const char *name; 646 const char *name;
375 IV iv; 647 IV iv;
376 } *civ, const_iv[] = { 648 } *civ, const_iv[] = {
377# 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
378 const_iv (SDL_ACTIVEEVENT), 653 const_iv (SDL_ACTIVEEVENT),
379 const_iv (SDL_KEYDOWN), 654 const_iv (SDL_KEYDOWN),
380 const_iv (SDL_KEYUP), 655 const_iv (SDL_KEYUP),
381 const_iv (SDL_MOUSEMOTION), 656 const_iv (SDL_MOUSEMOTION),
382 const_iv (SDL_MOUSEBUTTONDOWN), 657 const_iv (SDL_MOUSEBUTTONDOWN),
… …
391 const_iv (SDL_EVENT_RESERVEDA), 666 const_iv (SDL_EVENT_RESERVEDA),
392 const_iv (SDL_EVENT_RESERVEDB), 667 const_iv (SDL_EVENT_RESERVEDB),
393 const_iv (SDL_VIDEORESIZE), 668 const_iv (SDL_VIDEORESIZE),
394 const_iv (SDL_VIDEOEXPOSE), 669 const_iv (SDL_VIDEOEXPOSE),
395 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),
396 const_iv (SDLK_KP0), 728 const_iv (SDLK_KP0),
397 const_iv (SDLK_KP1), 729 const_iv (SDLK_KP1),
398 const_iv (SDLK_KP2), 730 const_iv (SDLK_KP2),
399 const_iv (SDLK_KP3), 731 const_iv (SDLK_KP3),
400 const_iv (SDLK_KP4), 732 const_iv (SDLK_KP4),
… …
455 const_iv (SDLK_BREAK), 787 const_iv (SDLK_BREAK),
456 const_iv (SDLK_MENU), 788 const_iv (SDLK_MENU),
457 const_iv (SDLK_POWER), 789 const_iv (SDLK_POWER),
458 const_iv (SDLK_EURO), 790 const_iv (SDLK_EURO),
459 const_iv (SDLK_UNDO), 791 const_iv (SDLK_UNDO),
792
460 const_iv (KMOD_NONE), 793 const_iv (KMOD_NONE),
794 const_iv (KMOD_SHIFT),
461 const_iv (KMOD_LSHIFT), 795 const_iv (KMOD_LSHIFT),
462 const_iv (KMOD_RSHIFT), 796 const_iv (KMOD_RSHIFT),
797 const_iv (KMOD_CTRL),
463 const_iv (KMOD_LCTRL), 798 const_iv (KMOD_LCTRL),
464 const_iv (KMOD_RCTRL), 799 const_iv (KMOD_RCTRL),
800 const_iv (KMOD_ALT),
465 const_iv (KMOD_LALT), 801 const_iv (KMOD_LALT),
466 const_iv (KMOD_RALT), 802 const_iv (KMOD_RALT),
803 const_iv (KMOD_META),
467 const_iv (KMOD_LMETA), 804 const_iv (KMOD_LMETA),
468 const_iv (KMOD_RMETA), 805 const_iv (KMOD_RMETA),
469 const_iv (KMOD_NUM), 806 const_iv (KMOD_NUM),
470 const_iv (KMOD_CAPS), 807 const_iv (KMOD_CAPS),
471 const_iv (KMOD_MODE), 808 const_iv (KMOD_MODE),
472 const_iv (KMOD_CTRL), 809
473 const_iv (KMOD_SHIFT), 810 const_iv (KMOD_LRAM),
474 const_iv (KMOD_ALT), 811
475 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)
476# undef const_iv 842# undef const_iv
477 }; 843 };
478 844
479 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--)
480 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);
481} 850}
851
852void
853weaken (SV *rv)
854 PROTOTYPE: $
855 CODE:
856 sv_rvweaken (rv);
482 857
483int 858int
484in_destruct () 859in_destruct ()
485 CODE: 860 CODE:
486 RETVAL = PL_main_cv == Nullcv; 861 RETVAL = PL_main_cv == Nullcv;
… …
488 RETVAL 863 RETVAL
489 864
490NV floor (NV x) 865NV floor (NV x)
491 866
492NV ceil (NV x) 867NV ceil (NV x)
868
869IV minpot (UV n)
870
871IV popcount (UV n)
872 CODE:
873 RETVAL = ecb_popcount32 (n);
874 OUTPUT:
875 RETVAL
876
877NV distance (NV dx, NV dy)
878 CODE:
879 RETVAL = pow (dx * dx + dy * dy, 0.5);
880 OUTPUT:
881 RETVAL
493 882
494void 883void
495pango_init () 884pango_init ()
496 CODE: 885 CODE:
497{ 886{
498 opengl_fontmap = pango_opengl_font_map_new (); 887 opengl_fontmap = pango_opengl_font_map_new ();
499 pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0); 888 pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
500 opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap); 889 opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
890 /*pango_context_set_font_description (opengl_context, default_font);*/
891#if PANGO_VERSION_CHECK (1, 15, 2)
892 pango_context_set_language (opengl_context, pango_language_from_string ("en"));
893 /*pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);*/
894#endif
501} 895}
502 896
503int 897char *SDL_GetError ()
504SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)
505 898
506void 899void SDL_main_hack (SV *real_main)
900 PROTOTYPE: &
901
902int SDL_Init (U32 flags)
903
904int SDL_InitSubSystem (U32 flags)
905
906void SDL_QuitSubSystem (U32 flags)
907
507SDL_Quit () 908void SDL_Quit ()
508 909
910int SDL_GL_SetAttribute (int attr, int value)
911 C_ARGS: (SDL_GLattr)attr, value
912
913int SDL_GL_GetAttribute (int attr)
914 CODE:
915 if (SDL_GL_GetAttribute ((SDL_GLattr)attr, &RETVAL))
916 XSRETURN_UNDEF;
917 OUTPUT:
918 RETVAL
919
509void 920void
510SDL_ListModes () 921SDL_ListModes (int rgb, int alpha)
511 PPCODE: 922 PPCODE:
512{ 923{
513 SDL_Rect **m; 924 SDL_Rect **m;
514 925
515 SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5); 926 SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
516 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5); 927 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
517 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5); 928 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
518 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1); 929 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
519 930
520 SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15); 931 SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
521 SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0); 932 SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
522 933
523 SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0); 934 SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
524 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0); 935 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
525 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0); 936 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
526 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0); 937 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
527 938
528 SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1); 939 SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
529#if SDL_VERSION_ATLEAST(1,2,10)
530 SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
531 SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1); 940 SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
532#endif
533
534 SDL_EnableUNICODE (1);
535 SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
536 941
537 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL); 942 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
538 943
539 if (m && m != (SDL_Rect **)-1) 944 if (m && m != (SDL_Rect **)-1)
540 while (*m) 945 while (*m)
541 { 946 {
947 if ((*m)->w >= 400 && (*m)->h >= 300)
948 {
542 AV *av = newAV (); 949 AV *av = newAV ();
543 av_push (av, newSViv ((*m)->w)); 950 av_push (av, newSViv ((*m)->w));
544 av_push (av, newSViv ((*m)->h)); 951 av_push (av, newSViv ((*m)->h));
952 av_push (av, newSViv (rgb));
953 av_push (av, newSViv (alpha));
545 XPUSHs (sv_2mortal (newRV_noinc ((SV *)av))); 954 XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
955 }
546 956
547 ++m; 957 ++m;
548 } 958 }
549} 959}
550 960
551char *
552SDL_GetError ()
553
554int 961int
555SDL_SetVideoMode (int w, int h, int fullscreen) 962SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
556 CODE: 963 CODE:
964{
965 SDL_EnableUNICODE (1);
966 SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
967
968 SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
969 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
970 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
971 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
972
557 RETVAL = !!SDL_SetVideoMode ( 973 RETVAL = !!SDL_SetVideoMode (
558 w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0) 974 w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)
559 ); 975 );
976
560 if (RETVAL) 977 if (RETVAL)
561 { 978 {
562 SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+"); 979 av_clear (texture_av);
563# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name); 980#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
564# include "glfunc.h" 981#include "glfunc.h"
565# undef GL_FUNC 982#undef GL_FUNC
983 if (!gl.ActiveTexture ) gl.ActiveTexture = gl.ActiveTextureARB;
984 if (!gl.MultiTexCoord2f) gl.MultiTexCoord2f = gl.MultiTexCoord2fARB;
566 } 985 }
986}
567 OUTPUT: 987 OUTPUT:
568 RETVAL 988 RETVAL
989
990void
991SDL_WM_SetCaption (const char *title, const char *icon)
569 992
570void 993void
571SDL_GL_SwapBuffers () 994SDL_GL_SwapBuffers ()
572 995
573char * 996char *
574SDL_GetKeyName (int sym) 997SDL_GetKeyName (int sym)
998 C_ARGS: (SDLKey)sym
575 999
1000int
1001SDL_GetAppState ()
1002
1003int
1004SDL_GetModState ()
1005
1006int
1007SDL_WaitEvent ()
1008 C_ARGS: 0
1009
576void 1010void
577SDL_PollEvent () 1011SDL_PumpEvents ()
1012
1013void
1014peep_events ()
578 PPCODE: 1015 PPCODE:
579{ 1016{
580 SDL_Event ev; 1017 SDL_Event ev;
581 1018
582 while (SDL_PollEvent (&ev)) 1019 SDL_PumpEvents ();
1020 while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
583 { 1021 {
584 HV *hv = newHV (); 1022 HV *hv = newHV ();
585 hv_store (hv, "type", 4, newSViv (ev.type), 0); 1023 hv_store (hv, "type", 4, newSViv (ev.type), 0);
586 1024
587 switch (ev.type) 1025 switch (ev.type)
588 { 1026 {
589 case SDL_KEYDOWN: 1027 case SDL_KEYDOWN:
590 case SDL_KEYUP: 1028 case SDL_KEYUP:
591 hv_store (hv, "state", 5, newSViv (ev.key.state), 0); 1029 hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
592 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0); 1030 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
593 hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0); 1031 hv_store (hv, "mod", 3, newSViv (mod_munge (ev.key.keysym.mod)), 0);
1032 hv_store (hv, "cmod", 4, newSViv (mod_munge (SDL_GetModState ())), 0); /* current mode */
594 hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0); 1033 hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
595 break; 1034 break;
596 1035
597 case SDL_ACTIVEEVENT: 1036 case SDL_ACTIVEEVENT:
598 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0); 1037 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
599 hv_store (hv, "state", 5, newSViv (ev.active.state), 0); 1038 hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
600 break; 1039 break;
601 1040
602 case SDL_MOUSEMOTION: 1041 case SDL_MOUSEMOTION:
1042 {
1043 int state = ev.motion.state;
1044 int x = ev.motion.x;
1045 int y = ev.motion.y;
1046 int xrel = ev.motion.xrel;
1047 int yrel = ev.motion.yrel;
1048
1049 /* do simplistic event compression */
1050 while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
1051 && state == ev.motion.state)
1052 {
1053 xrel += ev.motion.xrel;
1054 yrel += ev.motion.yrel;
1055 x = ev.motion.x;
1056 y = ev.motion.y;
1057 SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
1058 }
1059
603 hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0); 1060 hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
604
605 hv_store (hv, "state", 5, newSViv (ev.motion.state), 0); 1061 hv_store (hv, "state", 5, newSViv (state), 0);
606 hv_store (hv, "x", 1, newSViv (ev.motion.x), 0); 1062 hv_store (hv, "x", 1, newSViv (x), 0);
607 hv_store (hv, "y", 1, newSViv (ev.motion.y), 0); 1063 hv_store (hv, "y", 1, newSViv (y), 0);
608 hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0); 1064 hv_store (hv, "xrel", 4, newSViv (xrel), 0);
609 hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0); 1065 hv_store (hv, "yrel", 4, newSViv (yrel), 0);
1066 }
610 break; 1067 break;
611 1068
612 case SDL_MOUSEBUTTONDOWN: 1069 case SDL_MOUSEBUTTONDOWN:
613 case SDL_MOUSEBUTTONUP: 1070 case SDL_MOUSEBUTTONUP:
614 hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0); 1071 hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
615 1072
616 hv_store (hv, "button", 6, newSViv (ev.button.button), 0); 1073 hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
617 hv_store (hv, "state", 5, newSViv (ev.button.state), 0); 1074 hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
618 hv_store (hv, "x", 1, newSViv (ev.button.x), 0); 1075 hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
619 hv_store (hv, "y", 1, newSViv (ev.button.y), 0); 1076 hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
… …
624 hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0); 1081 hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
625 hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0); 1082 hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
626 break; 1083 break;
627 } 1084 }
628 1085
629 XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1)))); 1086 XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
630 } 1087 }
631} 1088}
632 1089
1090char *
1091SDL_AudioDriverName ()
1092 CODE:
1093{
1094 char buf [256];
1095 if (!SDL_AudioDriverName (buf, sizeof (buf)))
1096 XSRETURN_UNDEF;
1097
1098 RETVAL = buf;
1099}
1100 OUTPUT:
1101 RETVAL
1102
633int 1103int
634Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048) 1104Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
635 POSTCALL: 1105 POSTCALL:
636 Mix_HookMusicFinished (music_finished); 1106 Mix_HookMusicFinished (music_finished);
637 Mix_ChannelFinished (channel_finished); 1107 Mix_ChannelFinished (channel_finished);
638 1108
639void 1109void
1110Mix_QuerySpec ()
1111 PPCODE:
1112{
1113 int freq, channels;
1114 Uint16 format;
1115
1116 if (Mix_QuerySpec (&freq, &format, &channels))
1117 {
1118 EXTEND (SP, 3);
1119 PUSHs (sv_2mortal (newSViv (freq)));
1120 PUSHs (sv_2mortal (newSViv (format)));
1121 PUSHs (sv_2mortal (newSViv (channels)));
1122 }
1123}
1124
1125void
640Mix_CloseAudio () 1126Mix_CloseAudio ()
641 1127
642int 1128int
643Mix_AllocateChannels (int numchans = -1) 1129Mix_AllocateChannels (int numchans = -1)
644 1130
1131const char *
1132Mix_GetError ()
1133
645void 1134void
646lowdelay (int fd, int val = 1) 1135lowdelay (int fd, int val = 1)
647 CODE: 1136 CODE:
1137 setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
1138
1139void
1140win32_proxy_info ()
1141 PPCODE:
1142{
648#ifndef _WIN32 1143#ifdef _WIN32
649 setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val)); 1144 char buffer[2048];
1145 DWORD buflen;
1146
1147 EXTEND (SP, 3);
1148
1149 buflen = sizeof (buffer);
1150 if (InternetQueryOption (0, INTERNET_OPTION_PROXY, (void *)buffer, &buflen))
1151 if (((INTERNET_PROXY_INFO *)buffer)->dwAccessType == INTERNET_OPEN_TYPE_PROXY)
1152 {
1153 PUSHs (newSVpv (((INTERNET_PROXY_INFO *)buffer)->lpszProxy, 0));
1154
1155 buflen = sizeof (buffer);
1156 if (InternetQueryOption (0, INTERNET_OPTION_PROXY_USERNAME, (void *)buffer, &buflen))
1157 {
1158 PUSHs (newSVpv (buffer, 0));
1159
1160 buflen = sizeof (buffer);
1161 if (InternetQueryOption (0, INTERNET_OPTION_PROXY_PASSWORD, (void *)buffer, &buflen))
1162 PUSHs (newSVpv (buffer, 0));
1163 }
1164 }
650#endif 1165#endif
1166}
651 1167
652void 1168int
653add_font (char *file) 1169add_font (char *file)
654 CODE: 1170 CODE:
655 FcConfigAppFontAddFile (0, (const FcChar8 *)file); 1171 RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
1172 OUTPUT:
1173 RETVAL
1174
1175void
1176IMG_Init (int flags = IMG_INIT_JPG | IMG_INIT_PNG)
1177
1178# MIX_INIT_MP3 gives smpeg + libstdc++ + libgcc_s
1179void
1180Mix_Init (int flags = MIX_INIT_MOD | MIX_INIT_OGG)
656 1181
657void 1182void
658load_image_inline (SV *image_) 1183load_image_inline (SV *image_)
659 ALIAS: 1184 ALIAS:
660 load_image_file = 1 1185 load_image_file = 1
… …
663 STRLEN image_len; 1188 STRLEN image_len;
664 char *image = (char *)SvPVbyte (image_, image_len); 1189 char *image = (char *)SvPVbyte (image_, image_len);
665 SDL_Surface *surface, *surface2; 1190 SDL_Surface *surface, *surface2;
666 SDL_PixelFormat fmt; 1191 SDL_PixelFormat fmt;
667 SDL_RWops *rw = ix 1192 SDL_RWops *rw = ix
668 ? SDL_RWFromFile (image, "r") 1193 ? SDL_RWFromFile (image, "rb")
669 : SDL_RWFromConstMem (image, image_len); 1194 : SDL_RWFromConstMem (image, image_len);
670 1195
671 if (!rw) 1196 if (!rw)
672 croak ("load_image: %s", SDL_GetError ()); 1197 croak ("load_image: %s", SDL_GetError ());
673 1198
… …
706 1231
707 SDL_LockSurface (surface2); 1232 SDL_LockSurface (surface2);
708 EXTEND (SP, 6); 1233 EXTEND (SP, 6);
709 PUSHs (sv_2mortal (newSViv (surface2->w))); 1234 PUSHs (sv_2mortal (newSViv (surface2->w)));
710 PUSHs (sv_2mortal (newSViv (surface2->h))); 1235 PUSHs (sv_2mortal (newSViv (surface2->h)));
711 PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch))); 1236 PUSHs (sv_2mortal (newSVpvn ((const char *)surface2->pixels, surface2->h * surface2->pitch)));
712 PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB))); 1237 PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
713 PUSHs (sv_2mortal (newSViv (GL_RGBA))); 1238 PUSHs (sv_2mortal (newSViv (GL_RGBA)));
714 PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE))); 1239 PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
715 SDL_UnlockSurface (surface2); 1240 SDL_UnlockSurface (surface2);
716 1241
… …
746void 1271void
747error (char *message) 1272error (char *message)
748 CODE: 1273 CODE:
749 fprintf (stderr, "ERROR: %s\n", message); 1274 fprintf (stderr, "ERROR: %s\n", message);
750#ifdef _WIN32 1275#ifdef _WIN32
751 MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR); 1276 MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
752#endif 1277#endif
753 1278
754void 1279void
755fatal (char *message) 1280fatal (char *message)
756 CODE: 1281 CODE:
757 fprintf (stderr, "FATAL: %s\n", message); 1282 fprintf (stderr, "FATAL: %s\n", message);
758#ifdef _WIN32 1283#ifdef _WIN32
759 MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR); 1284 MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
760#endif 1285#endif
761 _exit (1); 1286 _exit (1);
762 1287
763void 1288void
764_exit (int retval) 1289_exit (int retval = 0)
765 CODE: 1290 CODE:
1291#ifdef WIN32
1292 ExitThread (retval); // unclean, please beam me up
1293#else
766 _exit (retval); 1294 _exit (retval);
1295#endif
767 1296
768MODULE = CFPlus PACKAGE = CFPlus::Font 1297void
1298debug ()
1299 CODE:
1300{
1301#if DEBUG
1302 VALGRIND_DO_LEAK_CHECK;
1303#endif
1304}
769 1305
770CFPlus::Font 1306int
1307SvREFCNT (SV *sv)
1308 CODE:
1309 RETVAL = SvREFCNT (sv);
1310 OUTPUT:
1311 RETVAL
1312
1313MODULE = Deliantra::Client PACKAGE = DC::Font
1314
1315PROTOTYPES: DISABLE
1316
1317DC::Font
771new_from_file (SV *class, char *path, int id = 0) 1318new_from_file (SV *klass, char *path, int id = 0)
772 CODE: 1319 CODE:
773{ 1320{
774 int count; 1321 int count;
775 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count); 1322 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
776 RETVAL = pango_fc_font_description_from_pattern (pattern, 0); 1323 RETVAL = pango_fc_font_description_from_pattern (pattern, 0);
… …
778} 1325}
779 OUTPUT: 1326 OUTPUT:
780 RETVAL 1327 RETVAL
781 1328
782void 1329void
783DESTROY (CFPlus::Font self) 1330DESTROY (DC::Font self)
784 CODE: 1331 CODE:
785 pango_font_description_free (self); 1332 pango_font_description_free (self);
786 1333
787void 1334void
788make_default (CFPlus::Font self) 1335make_default (DC::Font self)
1336 PROTOTYPE: $
789 CODE: 1337 CODE:
790 default_font = self; 1338 default_font = self;
791 1339
792MODULE = CFPlus PACKAGE = CFPlus::Layout 1340MODULE = Deliantra::Client PACKAGE = DC::Layout
793 1341
1342PROTOTYPES: DISABLE
1343
794void 1344void
795reset_glyph_cache () 1345glyph_cache_backup ()
1346 PROTOTYPE:
796 CODE: 1347 CODE:
1348 tc_backup ();
1349
1350void
1351glyph_cache_restore ()
1352 PROTOTYPE:
1353 CODE:
797 tc_clear (); 1354 tc_restore ();
798 1355
799CFPlus::Layout 1356DC::Layout
800new (SV *class) 1357new (SV *klass)
801 CODE: 1358 CODE:
802 New (0, RETVAL, 1, struct cf_layout); 1359 RETVAL = new cf_layout;
803 1360
804 RETVAL->pl = pango_layout_new (opengl_context); 1361 RETVAL->pl = pango_layout_new (opengl_context);
805 RETVAL->r = 1.; 1362 RETVAL->r = 1.;
806 RETVAL->g = 1.; 1363 RETVAL->g = 1.;
807 RETVAL->b = 1.; 1364 RETVAL->b = 1.;
… …
813 layout_update_font (RETVAL); 1370 layout_update_font (RETVAL);
814 OUTPUT: 1371 OUTPUT:
815 RETVAL 1372 RETVAL
816 1373
817void 1374void
818DESTROY (CFPlus::Layout self) 1375DESTROY (DC::Layout self)
819 CODE: 1376 CODE:
820 g_object_unref (self->pl); 1377 g_object_unref (self->pl);
821 Safefree (self); 1378 delete self;
822 1379
823void 1380void
824set_text (CFPlus::Layout self, SV *text_) 1381set_text (DC::Layout self, SV *text_)
825 CODE: 1382 CODE:
826{ 1383{
827 STRLEN textlen; 1384 STRLEN textlen;
828 char *text = SvPVutf8 (text_, textlen); 1385 char *text = SvPVutf8 (text_, textlen);
829 1386
830 pango_layout_set_text (self->pl, text, textlen); 1387 pango_layout_set_text (self->pl, text, textlen);
831} 1388}
832 1389
833void 1390void
834set_markup (CFPlus::Layout self, SV *text_) 1391set_markup (DC::Layout self, SV *text_)
835 CODE: 1392 CODE:
836{ 1393{
837 STRLEN textlen; 1394 STRLEN textlen;
838 char *text = SvPVutf8 (text_, textlen); 1395 char *text = SvPVutf8 (text_, textlen);
839 1396
840 pango_layout_set_markup (self->pl, text, textlen); 1397 pango_layout_set_markup (self->pl, text, textlen);
841} 1398}
842 1399
843void 1400void
844set_shapes (CFPlus::Layout self, ...) 1401set_shapes (DC::Layout self, ...)
845 CODE: 1402 CODE:
846{ 1403{
847 PangoAttrList *attrs = 0; 1404 PangoAttrList *attrs = 0;
848 const char *text = pango_layout_get_text (self->pl); 1405 const char *text = pango_layout_get_text (self->pl);
849 const char *pos = text; 1406 const char *pos = text;
… …
884 if (attrs) 1441 if (attrs)
885 pango_layout_set_attributes (self->pl, attrs); 1442 pango_layout_set_attributes (self->pl, attrs);
886} 1443}
887 1444
888void 1445void
889get_shapes (CFPlus::Layout self) 1446get_shapes (DC::Layout self)
890 PPCODE: 1447 PPCODE:
891{ 1448{
892 PangoLayoutIter *iter = pango_layout_get_iter (self->pl); 1449 PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
893 1450
894 do 1451 do
895 { 1452 {
896 PangoLayoutRun *run = pango_layout_iter_get_run (iter); 1453 PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
897 1454
898 if (run && shape_attr_p (run)) 1455 if (run && shape_attr_p (run))
899 { 1456 {
900 PangoRectangle extents; 1457 PangoRectangle extents;
901 pango_layout_iter_get_run_extents (iter, 0, &extents); 1458 pango_layout_iter_get_run_extents (iter, 0, &extents);
… …
909 1466
910 pango_layout_iter_free (iter); 1467 pango_layout_iter_free (iter);
911} 1468}
912 1469
913int 1470int
914has_wrapped (CFPlus::Layout self) 1471has_wrapped (DC::Layout self)
915 CODE: 1472 CODE:
916{ 1473{
917 int lines = 1; 1474 int lines = 1;
918 const char *text = pango_layout_get_text (self->pl); 1475 const char *text = pango_layout_get_text (self->pl);
919 1476
… …
924} 1481}
925 OUTPUT: 1482 OUTPUT:
926 RETVAL 1483 RETVAL
927 1484
928SV * 1485SV *
929get_text (CFPlus::Layout self) 1486get_text (DC::Layout self)
930 CODE: 1487 CODE:
931 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0); 1488 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
932 sv_utf8_decode (RETVAL); 1489 sv_utf8_decode (RETVAL);
933 OUTPUT: 1490 OUTPUT:
934 RETVAL 1491 RETVAL
935 1492
936void 1493void
937set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.) 1494set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
938 CODE: 1495 CODE:
939 self->r = r; 1496 self->r = r;
940 self->g = g; 1497 self->g = g;
941 self->b = b; 1498 self->b = b;
942 self->a = a; 1499 self->a = a;
943 1500
944void 1501void
945set_font (CFPlus::Layout self, CFPlus::Font font = 0) 1502set_font (DC::Layout self, DC::Font font = 0)
946 CODE: 1503 CODE:
947 if (self->font != font) 1504 if (self->font != font)
948 { 1505 {
949 self->font = font; 1506 self->font = font;
950 layout_update_font (self); 1507 layout_update_font (self);
951 } 1508 }
952 1509
953void 1510void
954set_height (CFPlus::Layout self, int base_height) 1511set_height (DC::Layout self, int base_height)
955 CODE: 1512 CODE:
956 if (self->base_height != base_height) 1513 if (self->base_height != base_height)
957 { 1514 {
958 self->base_height = base_height; 1515 self->base_height = base_height;
959 layout_update_font (self); 1516 layout_update_font (self);
960 } 1517 }
961 1518
962void 1519void
963set_width (CFPlus::Layout self, int max_width = -1) 1520set_width (DC::Layout self, int max_width = -1)
964 CODE: 1521 CODE:
965 pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE); 1522 pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
966 1523
967void 1524void
968set_indent (CFPlus::Layout self, int indent) 1525set_indent (DC::Layout self, int indent)
969 CODE: 1526 CODE:
970 pango_layout_set_indent (self->pl, indent * PANGO_SCALE); 1527 pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
971 1528
972void 1529void
973set_spacing (CFPlus::Layout self, int spacing) 1530set_spacing (DC::Layout self, int spacing)
974 CODE: 1531 CODE:
975 pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE); 1532 pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
976 1533
977void 1534void
978set_ellipsise (CFPlus::Layout self, int ellipsise) 1535set_ellipsise (DC::Layout self, int ellipsise)
979 CODE: 1536 CODE:
980 pango_layout_set_ellipsize (self->pl, 1537 pango_layout_set_ellipsize (self->pl,
981 ellipsise == 1 ? PANGO_ELLIPSIZE_START 1538 ellipsise == 1 ? PANGO_ELLIPSIZE_START
982 : ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE 1539 : ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
983 : ellipsise == 3 ? PANGO_ELLIPSIZE_END 1540 : ellipsise == 3 ? PANGO_ELLIPSIZE_END
984 : PANGO_ELLIPSIZE_NONE 1541 : PANGO_ELLIPSIZE_NONE
985 ); 1542 );
986 1543
987void 1544void
988set_single_paragraph_mode (CFPlus::Layout self, int spm) 1545set_single_paragraph_mode (DC::Layout self, int spm)
989 CODE: 1546 CODE:
990 pango_layout_set_single_paragraph_mode (self->pl, !!spm); 1547 pango_layout_set_single_paragraph_mode (self->pl, !!spm);
991 1548
992void 1549void
993size (CFPlus::Layout self) 1550size (DC::Layout self)
994 PPCODE: 1551 PPCODE:
995{ 1552{
996 int w, h; 1553 int w, h;
997 1554
998 layout_get_pixel_size (self, &w, &h); 1555 layout_get_pixel_size (self, &w, &h);
… …
1001 PUSHs (sv_2mortal (newSViv (w))); 1558 PUSHs (sv_2mortal (newSViv (w)));
1002 PUSHs (sv_2mortal (newSViv (h))); 1559 PUSHs (sv_2mortal (newSViv (h)));
1003} 1560}
1004 1561
1005int 1562int
1006descent (CFPlus::Layout self) 1563descent (DC::Layout self)
1007 CODE: 1564 CODE:
1008{ 1565{
1009 PangoRectangle rect; 1566 PangoRectangle rect;
1010 PangoLayoutLine *line = pango_layout_get_line (self->pl, 0); 1567 PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1011 pango_layout_line_get_pixel_extents (line, 0, &rect); 1568 pango_layout_line_get_pixel_extents (line, 0, &rect);
1012 RETVAL = PANGO_DESCENT (rect); 1569 RETVAL = PANGO_DESCENT (rect);
1013} 1570}
1014 OUTPUT: 1571 OUTPUT:
1015 RETVAL 1572 RETVAL
1016 1573
1017int 1574int
1018xy_to_index (CFPlus::Layout self, int x, int y) 1575xy_to_index (DC::Layout self, int x, int y)
1019 CODE: 1576 CODE:
1020{ 1577{
1021 int index, trailing; 1578 int index, trailing;
1022 pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing); 1579 pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1023 RETVAL = index; 1580 RETVAL = index + trailing;
1024} 1581}
1025 OUTPUT: 1582 OUTPUT:
1026 RETVAL 1583 RETVAL
1027 1584
1028void 1585void
1029cursor_pos (CFPlus::Layout self, int index) 1586cursor_pos (DC::Layout self, int index)
1030 PPCODE: 1587 PPCODE:
1031{ 1588{
1032 PangoRectangle strong_pos; 1589 PangoRectangle pos;
1033 pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0); 1590 pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1034 1591
1035 EXTEND (SP, 3); 1592 EXTEND (SP, 3);
1036 PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE))); 1593 PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1037 PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE))); 1594 PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1038 PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE))); 1595 PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1039} 1596}
1040 1597
1041void 1598void
1042render (CFPlus::Layout self, float x, float y, int flags = 0) 1599index_to_line_x (DC::Layout self, int index, int trailing = 0)
1043 PPCODE: 1600 PPCODE:
1601{
1602 int line, x;
1603
1604 pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
1605#if !PANGO_VERSION_CHECK (1, 17, 3)
1606 /* pango bug: line is between 1..numlines, not 0..numlines-1 */
1607 --line;
1608#endif
1609 EXTEND (SP, 2);
1610 PUSHs (sv_2mortal (newSViv (line)));
1611 PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1612}
1613
1614void
1615line_x_to_index (DC::Layout self, int line, int x)
1616 PPCODE:
1617{
1618 PangoLayoutLine *lp;
1619 int index, trailing;
1620
1621 if (line < 0)
1622 XSRETURN_EMPTY;
1623
1624 if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1625 XSRETURN_EMPTY; /* do better */
1626
1627 pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1628
1629 EXTEND (SP, 2);
1630 if (GIMME_V == G_SCALAR)
1631 PUSHs (sv_2mortal (newSViv (index + trailing)));
1632 else
1633 {
1634 PUSHs (sv_2mortal (newSViv (index)));
1635 PUSHs (sv_2mortal (newSViv (trailing)));
1636 }
1637}
1638
1639void
1640render (DC::Layout self, float x, float y, int flags = 0)
1641 CODE:
1642 self->rc.clear ();
1044 pango_opengl_render_layout_subpixel ( 1643 pango_opengl_render_layout_subpixel (
1045 self->pl, 1644 self->pl,
1645 &self->rc,
1046 x * PANGO_SCALE, y * PANGO_SCALE, 1646 x * PANGO_SCALE, y * PANGO_SCALE,
1047 self->r, self->g, self->b, self->a, 1647 self->r, self->g, self->b, self->a,
1048 flags 1648 flags
1049 ); 1649 );
1650 // we assume that context_change actually clears/frees stuff
1651 // and does not do any recomputation...
1652 pango_layout_context_changed (self->pl);
1050 1653
1051MODULE = CFPlus PACKAGE = CFPlus::Texture
1052
1053void 1654void
1054pad2pot (SV *data_, SV *w_, SV *h_) 1655draw (DC::Layout self)
1055 CODE: 1656 CODE:
1056{ 1657{
1057 int ow = SvIV (w_); 1658 glEnable (GL_TEXTURE_2D);
1058 int oh = SvIV (h_); 1659 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1660 glEnable (GL_BLEND);
1661 gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
1662 GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
1663 glEnable (GL_ALPHA_TEST);
1664 glAlphaFunc (GL_GREATER, 7.f / 255.f);
1059 1665
1060 if (ow && oh) 1666 self->rc.draw ();
1667
1668 glDisable (GL_ALPHA_TEST);
1669 glDisable (GL_BLEND);
1670 glDisable (GL_TEXTURE_2D);
1671}
1672
1673MODULE = Deliantra::Client PACKAGE = DC::Texture
1674
1675PROTOTYPES: ENABLE
1676
1677void
1678pad (SV *data_, int ow, int oh, int nw, int nh)
1679 CODE:
1680{
1681 if ((nw != ow || nh != oh) && SvOK (data_))
1061 { 1682 {
1062 int nw = minpot (ow);
1063 int nh = minpot (oh);
1064
1065 if (nw != ow || nh != oh)
1066 {
1067 if (SvOK (data_))
1068 {
1069 STRLEN datalen; 1683 STRLEN datalen;
1070 char *data = SvPVbyte (data_, datalen); 1684 char *data = SvPVbyte (data_, datalen);
1071 int bpp = datalen / (ow * oh); 1685 int bpp = datalen / (ow * oh);
1072 SV *result_ = sv_2mortal (newSV (nw * nh * bpp)); 1686 SV *result_ = sv_2mortal (newSV (nw * nh * bpp));
1073 1687
1074 SvPOK_only (result_); 1688 SvPOK_only (result_);
1075 SvCUR_set (result_, nw * nh * bpp); 1689 SvCUR_set (result_, nw * nh * bpp);
1076 1690
1077 memset (SvPVX (result_), 0, nw * nh * bpp); 1691 memset (SvPVX (result_), 0, nw * nh * bpp);
1078 while (oh--) 1692 while (oh--)
1079 memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp); 1693 memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1080 1694
1081 sv_setsv (data_, result_); 1695 sv_setsv (data_, result_);
1082 }
1083
1084 sv_setiv (w_, nw);
1085 sv_setiv (h_, nh);
1086 }
1087 } 1696 }
1088} 1697}
1089 1698
1090void 1699void
1091draw_quad (SV *self, float x, float y, float w = 0., float h = 0.) 1700draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
… …
1097{ 1706{
1098 HV *hv = (HV *)SvRV (self); 1707 HV *hv = (HV *)SvRV (self);
1099 float s = SvNV (*hv_fetch (hv, "s", 1, 1)); 1708 float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1100 float t = SvNV (*hv_fetch (hv, "t", 1, 1)); 1709 float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1101 int name = SvIV (*hv_fetch (hv, "name", 4, 1)); 1710 int name = SvIV (*hv_fetch (hv, "name", 4, 1));
1711
1712 if (name <= 0)
1713 XSRETURN_EMPTY;
1102 1714
1103 if (items < 5) 1715 if (items < 5)
1104 { 1716 {
1105 w = SvNV (*hv_fetch (hv, "w", 1, 1)); 1717 w = SvNV (*hv_fetch (hv, "w", 1, 1));
1106 h = SvNV (*hv_fetch (hv, "h", 1, 1)); 1718 h = SvNV (*hv_fetch (hv, "h", 1, 1));
… …
1134 glDisable (GL_ALPHA_TEST); 1746 glDisable (GL_ALPHA_TEST);
1135 glDisable (GL_BLEND); 1747 glDisable (GL_BLEND);
1136 } 1748 }
1137} 1749}
1138 1750
1139MODULE = CFPlus PACKAGE = CFPlus::Map 1751void
1140 1752draw_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)
1141CFPlus::Map 1753 PROTOTYPE: @
1142new (SV *class, int map_width, int map_height)
1143 CODE: 1754 CODE:
1755{
1756 glEnable (GL_BLEND);
1757 glBlendFunc (intensity ? GL_SRC_ALPHA : GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
1758 glEnable (GL_TEXTURE_2D);
1759 glBindTexture (GL_TEXTURE_2D, name1);
1760
1761 glColor3f (intensity, intensity, intensity);
1762 glPushMatrix ();
1763 glScalef (1./3, 1./3, 1.);
1764
1765 if (blend > 0.f)
1766 {
1767 float dx3 = dx * -3.f / w;
1768 float dy3 = dy * -3.f / h;
1769 GLfloat env_color[4] = { 0., 0., 0., blend };
1770
1771 /* interpolate the two shadow textures */
1772 /* stage 0 == rgb(glcolor) + alpha(t0) */
1773 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1774
1775 /* stage 1 == rgb(glcolor) + alpha(interpolate t0, t1, texenv) */
1776 gl.ActiveTexture (GL_TEXTURE1);
1777 glEnable (GL_TEXTURE_2D);
1778 glBindTexture (GL_TEXTURE_2D, name2);
1779 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_COMBINE);
1780
1781 /* rgb == rgb(glcolor) */
1782 glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_RGB, GL_REPLACE);
1783 glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_RGB, GL_PRIMARY_COLOR);
1784 glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_RGB, GL_SRC_COLOR);
1785
1786 /* alpha = interpolate t0, t1 by env_alpha */
1787 glTexEnvfv (GL_TEXTURE_ENV, GL_TEXTURE_ENV_COLOR, env_color);
1788
1789 glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_ALPHA, GL_INTERPOLATE);
1790 glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_ALPHA, GL_TEXTURE);
1791 glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_ALPHA, GL_SRC_ALPHA);
1792
1793 glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE1_ALPHA, GL_PREVIOUS);
1794 glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND1_ALPHA, GL_SRC_ALPHA);
1795
1796 glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE2_ALPHA, GL_CONSTANT);
1797 glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND2_ALPHA, GL_SRC_ALPHA);
1798
1799 glBegin (GL_QUADS);
1800 gl.MultiTexCoord2f (GL_TEXTURE0, 0, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 ); glVertex2i (0, 0);
1801 gl.MultiTexCoord2f (GL_TEXTURE0, 0, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 + t); glVertex2i (0, h);
1802 gl.MultiTexCoord2f (GL_TEXTURE0, s, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 + t); glVertex2i (w, h);
1803 gl.MultiTexCoord2f (GL_TEXTURE0, s, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 ); glVertex2i (w, 0);
1804 glEnd ();
1805
1806 glDisable (GL_TEXTURE_2D);
1807 gl.ActiveTexture (GL_TEXTURE0);
1808 }
1809 else
1810 {
1811 /* simple blending of one texture, also opengl <1.3 path */
1812 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1813
1814 glBegin (GL_QUADS);
1815 glTexCoord2f (0, 0); glVertex2f (0, 0);
1816 glTexCoord2f (0, t); glVertex2f (0, h);
1817 glTexCoord2f (s, t); glVertex2f (w, h);
1818 glTexCoord2f (s, 0); glVertex2f (w, 0);
1819 glEnd ();
1820 }
1821
1822 /* draw ?-marks or equivalent, this is very clumsy code :/ */
1823 {
1824 int x, y;
1825 int dx3 = dx * 3;
1826 int dy3 = dy * 3;
1827
1828 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1829 glBindTexture (GL_TEXTURE_2D, hidden_tex);
1830 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1831 glTranslatef (-1., -1., 0);
1832 glBegin (GL_QUADS);
1833
1834 for (y = 1; y < h; y += 3)
1835 {
1836 int y1 = y - dy3;
1837 int y1valid = y1 >= 0 && y1 < h;
1838
1839 for (x = 1; x < w; x += 3)
1840 {
1841 int x1 = x - dx3;
1842 uint8_t h1 = data1 [x + y * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
1843 uint8_t h2;
1844
1845 if (y1valid && x1 >= 0 && x1 < w)
1846 h2 = data2 [x1 + y1 * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
1847 else
1848 h2 = 1; /* out of range == invisible */
1849
1850 if (h1 || h2)
1851 {
1852 float alpha = h1 == h2 ? 1.f : h1 ? 1.f - blend : blend;
1853 glColor4f (1., 1., 1., alpha);
1854
1855 glTexCoord2f (0, 0.); glVertex2i (x , y );
1856 glTexCoord2f (0, 1.); glVertex2i (x , y + 3);
1857 glTexCoord2f (1, 1.); glVertex2i (x + 3, y + 3);
1858 glTexCoord2f (1, 0.); glVertex2i (x + 3, y );
1859 }
1860 }
1861 }
1862 }
1863
1864 glEnd ();
1865
1866 glPopMatrix ();
1867
1868 glDisable (GL_TEXTURE_2D);
1869 glDisable (GL_BLEND);
1870}
1871
1872IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
1873 CODE:
1874{
1875 GLint width;
1876 glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
1877 glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
1878 RETVAL = width > 0;
1879}
1880 OUTPUT:
1881 RETVAL
1882
1883MODULE = Deliantra::Client PACKAGE = DC::Map
1884
1885PROTOTYPES: DISABLE
1886
1887DC::Map
1888new (SV *klass)
1889 CODE:
1144 New (0, RETVAL, 1, struct map); 1890 New (0, RETVAL, 1, mapgrid);
1145 RETVAL->x = 0; 1891 RETVAL->x = 0;
1146 RETVAL->y = 0; 1892 RETVAL->y = 0;
1147 RETVAL->w = map_width; 1893 RETVAL->w = 0;
1148 RETVAL->h = map_height; 1894 RETVAL->h = 0;
1149 RETVAL->ox = 0; 1895 RETVAL->ox = 0;
1150 RETVAL->oy = 0; 1896 RETVAL->oy = 0;
1151 RETVAL->faces = 8192; 1897 RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1152 Newz (0, RETVAL->face, RETVAL->faces, mapface); 1898 RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1153 RETVAL->texs = 8192;
1154 Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1155 RETVAL->rows = 0; 1899 RETVAL->rows = 0;
1156 RETVAL->row = 0; 1900 RETVAL->row = 0;
1157 OUTPUT: 1901 OUTPUT:
1158 RETVAL 1902 RETVAL
1159 1903
1160void 1904void
1161DESTROY (CFPlus::Map self) 1905DESTROY (DC::Map self)
1162 CODE: 1906 CODE:
1163{ 1907{
1164 map_clear (self); 1908 map_clear (self);
1165 Safefree (self->face); 1909 Safefree (self->face2tile);
1166 Safefree (self->tex); 1910 Safefree (self->tex);
1167 Safefree (self); 1911 Safefree (self);
1168} 1912}
1169 1913
1170void 1914void
1915resize (DC::Map self, int map_width, int map_height)
1916 CODE:
1917 self->w = map_width;
1918 self->h = map_height;
1919
1920void
1171clear (CFPlus::Map self) 1921clear (DC::Map self)
1172 CODE: 1922 CODE:
1173 map_clear (self); 1923 map_clear (self);
1174 1924
1175void 1925void
1176set_face (CFPlus::Map self, int face, int texid) 1926set_tileid (DC::Map self, int face, int tile)
1177 CODE: 1927 CODE:
1178{ 1928{
1179 while (self->faces <= face) 1929 need_facenum (self, face); self->face2tile [face] = tile;
1180 { 1930 need_texid (self, tile);
1181 Append (mapface, self->face, self->faces, self->faces);
1182 self->faces *= 2;
1183 }
1184
1185 self->face [face] = texid;
1186} 1931}
1187 1932
1188void 1933void
1934set_smooth (DC::Map self, int face, int smooth, int level)
1935 CODE:
1936{
1937 tileid texid;
1938 maptex *tex;
1939
1940 if (face < 0 || face >= self->faces)
1941 return;
1942
1943 if (smooth < 0 || smooth >= self->faces)
1944 return;
1945
1946 texid = self->face2tile [face];
1947
1948 if (!texid)
1949 return;
1950
1951 tex = self->tex + texid;
1952 tex->smoothtile = self->face2tile [smooth];
1953 tex->smoothlevel = level;
1954}
1955
1956void
1189set_texture (CFPlus::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a) 1957set_texture (DC::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)
1190 CODE: 1958 CODE:
1191{ 1959{
1192 while (self->texs <= texid) 1960 need_texid (self, texid);
1193 {
1194 Append (maptex, self->tex, self->texs, self->texs);
1195 self->texs *= 2;
1196 }
1197 1961
1198 { 1962 {
1199 maptex *tex = self->tex + texid; 1963 maptex *tex = self->tex + texid;
1200 1964
1201 tex->name = name; 1965 tex->name = name;
… …
1217 // use uglier nearest interpolation because linear suffers 1981 // use uglier nearest interpolation because linear suffers
1218 // from transparent color bleeding and ugly wrapping effects. 1982 // from transparent color bleeding and ugly wrapping effects.
1219 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST); 1983 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1220} 1984}
1221 1985
1986void
1987expire_textures (DC::Map self, int texid, int count)
1988 PPCODE:
1989 for (; texid < self->texs && count; ++texid, --count)
1990 {
1991 maptex *tex = self->tex + texid;
1992
1993 if (tex->name)
1994 {
1995 if (tex->unused)
1996 {
1997 tex->name = 0;
1998 tex->unused = 0;
1999 XPUSHs (sv_2mortal (newSViv (texid)));
2000 }
2001 else
2002 tex->unused = 1;
2003 }
2004 }
2005
1222int 2006int
1223ox (CFPlus::Map self) 2007ox (DC::Map self)
1224 ALIAS: 2008 ALIAS:
1225 oy = 1 2009 oy = 1
1226 x = 2 2010 x = 2
1227 y = 3 2011 y = 3
1228 w = 4 2012 w = 4
… …
1239 } 2023 }
1240 OUTPUT: 2024 OUTPUT:
1241 RETVAL 2025 RETVAL
1242 2026
1243void 2027void
1244scroll (CFPlus::Map self, int dx, int dy) 2028scroll (DC::Map self, int dx, int dy)
1245 CODE: 2029 CODE:
1246{ 2030{
1247 if (dx > 0) 2031 if (dx > 0)
1248 map_blank (self, self->x, self->y, dx - 1, self->h); 2032 map_blank (self, self->x, self->y, dx, self->h);
1249 else if (dx < 0) 2033 else if (dx < 0)
1250 map_blank (self, self->x + self->w + dx + 1, self->y, 1 - dx, self->h); 2034 map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1251 2035
1252 if (dy > 0) 2036 if (dy > 0)
1253 map_blank (self, self->x, self->y, self->w, dy - 1); 2037 map_blank (self, self->x, self->y, self->w, dy);
1254 else if (dy < 0) 2038 else if (dy < 0)
1255 map_blank (self, self->x, self->y + self->h + dy + 1, self->w, 1 - dy); 2039 map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1256 2040
1257 self->ox += dx; self->x += dx; 2041 self->ox += dx; self->x += dx;
1258 self->oy += dy; self->y += dy; 2042 self->oy += dy; self->y += dy;
1259 2043
1260 while (self->y < 0) 2044 while (self->y < 0)
1261 { 2045 {
1262 Prepend (maprow, self->row, self->rows, MAP_EXTEND_Y); 2046 prepend (self->row, self->rows, MAP_EXTEND_Y);
1263 2047
1264 self->rows += MAP_EXTEND_Y; 2048 self->rows += MAP_EXTEND_Y;
1265 self->y += MAP_EXTEND_Y; 2049 self->y += MAP_EXTEND_Y;
1266 } 2050 }
1267} 2051}
1268 2052
1269void 2053SV *
1270map1a_update (CFPlus::Map self, SV *data_, int extmap) 2054map1a_update (DC::Map self, SV *data_)
1271 CODE: 2055 CODE:
1272{ 2056{
1273 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_); 2057 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1274 uint8_t *data_end = (uint8_t *)SvEND (data_); 2058 uint8_t *data_end = (uint8_t *)SvEND (data_);
1275 mapcell *cell; 2059 mapcell *cell;
1276 int x, y, flags; 2060 int x, y, z, flags;
2061 AV *missing = newAV ();
2062 RETVAL = newRV_noinc ((SV *)missing);
1277 2063
1278 while (data < data_end) 2064 while (data < data_end - 1)
1279 { 2065 {
1280 flags = (data [0] << 8) + data [1]; data += 2; 2066 flags = (data [0] << 8) + data [1]; data += 2;
1281 2067
1282 x = self->x + ((flags >> 10) & 63); 2068 x = self->x + ((flags >> 10) & 63);
1283 y = self->y + ((flags >> 4) & 63); 2069 y = self->y + ((flags >> 4) & 63);
… …
1286 2072
1287 if (flags & 15) 2073 if (flags & 15)
1288 { 2074 {
1289 if (!cell->darkness) 2075 if (!cell->darkness)
1290 { 2076 {
2077 memset (cell, 0, sizeof (*cell));
1291 cell->darkness = 256; 2078 cell->darkness = 256;
1292 cell->face [0] = 0;
1293 cell->face [1] = 0;
1294 cell->face [2] = 0;
1295 } 2079 }
1296 2080
1297 //TODO: don't trust server data to be in-range(!) 2081 //TODO: don't trust server data to be in-range(!)
1298 2082
1299 if (flags & 8) 2083 if (flags & 8)
1300 { 2084 {
2085 uint8_t ext, cmd;
2086
1301 if (extmap) 2087 do
1302 { 2088 {
1303 uint8_t ext, cmd; 2089 ext = *data++;
2090 cmd = ext & 0x7f;
1304 2091
1305 do 2092 if (cmd < 4)
2093 cell->darkness = 255 - ext * 64 + 1; /* make sure this doesn't collide with FOW_DARKNESS */
2094 else if (cmd == 5) // health
1306 { 2095 {
1307 ext = *data++; 2096 cell->stat_width = 1;
1308 cmd = ext & 0x3f;
1309
1310 if (ext < 4)
1311 cell->darkness = 255 - ext * 64 + 1;
1312 else if (ext == 5) // health
1313 cell->stat_hp = *data++; 2097 cell->stat_hp = *data++;
1314 else if (ext & 0x40) // unknown, multibyte => skip
1315 data += *data + 1;
1316 } 2098 }
2099 else if (cmd == 6) // monster width
2100 cell->stat_width = *data++ + 1;
1317 while (cmd & 0x80); 2101 else if (cmd == 0x47)
2102 {
2103 if (*data == 1) cell->player = data [1];
2104 else if (*data == 2) cell->player = data [2] + (data [1] << 8);
2105 else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
2106 else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
2107
2108 data += *data + 1;
2109 }
2110 else if (cmd == 8) // cell flags
2111 cell->flags = *data++;
2112 else if (ext & 0x40) // unknown, multibyte => skip
2113 data += *data + 1;
2114 else
2115 data++;
1318 } 2116 }
1319 else 2117 while (ext & 0x80);
1320 cell->darkness = *data++ + 1;
1321 } 2118 }
1322 2119
2120 for (z = 0; z <= 2; ++z)
1323 if (flags & 4) 2121 if (flags & (4 >> z))
1324 { 2122 {
1325 cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2; 2123 faceid face = (data [0] << 8) + data [1]; data += 2;
2124 need_facenum (self, face);
2125 cell->tile [z] = self->face2tile [face];
2126
2127 if (cell->tile [z])
2128 {
2129 maptex *tex = self->tex + cell->tile [z];
2130 tex->unused = 0;
2131 if (!tex->name)
2132 av_push (missing, newSViv (cell->tile [z]));
2133
2134 if (tex->smoothtile)
2135 {
2136 maptex *smooth = self->tex + tex->smoothtile;
2137 smooth->unused = 0;
2138 if (!smooth->name)
2139 av_push (missing, newSViv (tex->smoothtile));
2140 }
2141 }
1326 } 2142 }
1327
1328 if (flags & 2)
1329 {
1330 cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2;
1331 }
1332
1333 if (flags & 1)
1334 {
1335 cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
1336 }
1337 } 2143 }
1338 else 2144 else
1339 { 2145 CELL_CLEAR (cell);
1340 cell->darkness = 0;
1341 cell->stat_hp = 0;
1342 }
1343 } 2146 }
1344} 2147}
2148 OUTPUT:
2149 RETVAL
1345 2150
1346SV * 2151SV *
1347mapmap (CFPlus::Map self, int x0, int y0, int w, int h) 2152mapmap (DC::Map self, int x0, int y0, int w, int h)
1348 CODE: 2153 CODE:
1349{ 2154{
1350 int x1, x; 2155 int x1, x;
1351 int y1, y; 2156 int y1, y;
1352 int z; 2157 int z;
… …
1365 ? self->row + y 2170 ? self->row + y
1366 : 0; 2171 : 0;
1367 2172
1368 for (x = x0; x < x1; x++) 2173 for (x = x0; x < x1; x++)
1369 { 2174 {
1370 int r = 32, g = 32, b = 32, a = 192; 2175 unsigned int r = 32, g = 32, b = 32, a = 192;
1371 2176
1372 if (row && row->c0 <= x && x < row->c1) 2177 if (row && row->c0 <= x && x < row->c1)
1373 { 2178 {
1374 mapcell *cell = row->col + (x - row->c0); 2179 mapcell *cell = row->col + (x - row->c0);
1375 2180
1376 for (z = 0; z <= 0; z++) 2181 for (z = 0; z <= 0; z++)
1377 { 2182 {
1378 mapface face = cell->face [z];
1379
1380 if (face)
1381 {
1382 maptex tex = self->tex [face]; 2183 maptex tex = self->tex [cell->tile [z]];
1383 int a0 = 255 - tex.a; 2184 int a0 = 255 - tex.a;
1384 int a1 = tex.a; 2185 int a1 = tex.a;
1385 2186
1386 r = (r * a0 + tex.r * a1) / 255; 2187 r = div255 (r * a0 + tex.r * a1);
1387 g = (g * a0 + tex.g * a1) / 255; 2188 g = div255 (g * a0 + tex.g * a1);
1388 b = (b * a0 + tex.b * a1) / 255; 2189 b = div255 (b * a0 + tex.b * a1);
1389 a = (a * a0 + tex.a * a1) / 255; 2190 a = div255 (a * a0 + tex.a * a1);
1390 }
1391 } 2191 }
1392 } 2192 }
1393 2193
1394 *map++ = (r ) 2194 *map++ = (r )
1395 | (g << 8) 2195 | (g << 8)
1396 | (b << 16) 2196 | (b << 16)
1397 | (a << 24); 2197 | (a << 24);
1398 } 2198 }
1399 } 2199 }
1400 2200
1401 RETVAL = map_sv; 2201 RETVAL = map_sv;
1402} 2202}
1403 OUTPUT: 2203 OUTPUT:
1404 RETVAL 2204 RETVAL
1405 2205
1406void 2206void
1407draw (CFPlus::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh) 2207draw (DC::Map self, int mx, int my, int sw, int sh, int Tw, int Th, U32 player = 0xffffffff, int sdx = 0, int sdy = 0)
1408 CODE: 2208 CODE:
1409{ 2209{
1410 int vx, vy;
1411 int x, y, z; 2210 int x, y, z;
1412 int last_name;
1413 mapface face;
1414 2211
1415 vx = self->x + self->w / 2 - sw / 2 - shift_x; 2212 static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k), also, static!
1416 vy = self->y + self->h / 2 - sh / 2 - shift_y; 2213 int pl_x, pl_y;
2214 maptex pl_tex;
2215 rc_t rc;
2216 rc_t rc_ov;
2217 rc_key_t key;
2218 rc_t::array_t *arr;
1417 2219
1418 /* 2220 pl_tex.name = 0;
1419 int vx = self->vx = self->w >= sw
1420 ? self->x + (self->w - sw) / 2
1421 : MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1422 2221
1423 int vy = self->vy = self->h >= sh 2222 // that's current max. sorry.
1424 ? self->y + (self->h - sh) / 2 2223 if (sw > 255) sw = 255;
1425 : MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy)); 2224 if (sh > 255) sh = 255;
1426 */
1427 2225
1428 glColor4ub (255, 255, 255, 255); 2226 memset (&key, 0, sizeof (key));
2227 key.r = 255;
2228 key.g = 255;
2229 key.b = 255;
2230 key.a = 255;
2231 key.mode = GL_QUADS;
2232 key.format = GL_T2F_V3F;
2233
2234 mx += self->x;
2235 my += self->y;
2236
2237 // first pass: determine smooth_max
2238 // rather ugly, if you ask me
2239 // could also be stored inside mapcell and updated on change
2240 memset (smooth_max, 0, sizeof (smooth_max[0]) * (sh + 1));
2241
2242 for (y = 0; y < sh; y++)
2243 if (0 <= y + my && y + my < self->rows)
2244 {
2245 maprow *row = self->row + (y + my);
2246
2247 for (x = 0; x < sw; x++)
2248 if (row->c0 <= x + mx && x + mx < row->c1)
2249 {
2250 mapcell *cell = row->col + (x + mx - row->c0);
2251
2252 smooth_max[x + 1][y + 1] =
2253 MAX (self->tex [cell->tile [0]].smoothlevel,
2254 MAX (self->tex [cell->tile [1]].smoothlevel,
2255 self->tex [cell->tile [2]].smoothlevel));
2256 }
2257 }
1429 2258
1430 glEnable (GL_BLEND); 2259 glEnable (GL_BLEND);
1431 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA); 2260 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1432 glEnable (GL_TEXTURE_2D);
1433 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE); 2261 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1434 2262
1435 glBegin (GL_QUADS);
1436
1437 last_name = 0;
1438
1439 for (z = 0; z < 3; z++) 2263 for (z = 0; z <= 2; z++)
2264 {
2265 std::bitset<256> smooth_level; // one bit for every possible smooth level
2266 smooth_key skey;
2267 smooth_hash smooth;
2268 key.texname = -1;
2269
1440 for (y = 0; y < sh; y++) 2270 for (y = 0; y < sh; y++)
1441 if (0 <= y + vy && y + vy < self->rows) 2271 if (0 <= y + my && y + my < self->rows)
1442 { 2272 {
1443 maprow *row = self->row + (y + vy); 2273 maprow *row = self->row + (y + my);
1444 2274
1445 for (x = 0; x < sw; x++) 2275 for (x = 0; x < sw; x++)
1446 if (row->c0 <= x + vx && x + vx < row->c1) 2276 if (row->c0 <= x + mx && x + mx < row->c1)
2277 {
2278 mapcell *cell = row->col + (x + mx - row->c0);
2279 tileid tile = cell->tile [z];
2280
2281 if (tile)
2282 {
2283 maptex tex = self->tex [tile];
2284 int px, py;
2285
2286 if (key.texname != tex.name)
2287 {
2288 self->tex [tile].unused = 0;
2289
2290 if (!tex.name)
2291 tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
2292
2293 key.texname = tex.name;
2294 arr = &rc.array (key);
2295 }
2296
2297 px = (x + 1) * Th - tex.w;
2298 py = (y + 1) * Tw - tex.h;
2299
2300 if (ecb_expect_false (cell->player == player) && ecb_expect_false (z == 2))
2301 {
2302 pl_x = px;
2303 pl_y = py;
2304 pl_tex = tex;
2305 continue;
2306 }
2307
2308 arr->t2f_v3f (0 , 0 , px , py , 0);
2309 arr->t2f_v3f (0 , tex.t, px , py + tex.h, 0);
2310 arr->t2f_v3f (tex.s, tex.t, px + tex.w, py + tex.h, 0);
2311 arr->t2f_v3f (tex.s, 0 , px + tex.w, py , 0);
2312
2313 // update smooth hash
2314 if (tex.smoothtile)
2315 {
2316 skey.tile = tex.smoothtile;
2317 skey.level = tex.smoothlevel;
2318
2319 smooth_level[tex.smoothlevel] = 1;
2320
2321 // add bits to current tile and all neighbours. skey.x|y is
2322 // shifted +1|+1 so we always stay positive.
2323
2324 // bits is ___n cccc CCCC bbbb
2325 // n do not draw borders&corners
2326 // c draw these corners, but...
2327 // C ... not these
2328 // b draw these borders
2329
2330 // borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
2331 // ┃· ·· ·┃ ━━
2332
2333 // corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
2334 // ·· ·· ·┏ ┓·
2335
2336 // full tile
2337 skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x1000);
2338
2339 // borders
2340 skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x0091);
2341 skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0032);
2342 skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x0064);
2343 skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, skey, 0x00c8);
2344
2345 // corners
2346 skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0100);
2347 skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0200);
2348 skey.x = x ; skey.y = y ; smooth_or_bits (smooth, skey, 0x0400);
2349 skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, skey, 0x0800);
2350 }
2351 }
2352
2353 if (ecb_expect_false (z == 2) && ecb_expect_false (cell->flags))
2354 {
2355 // overlays such as the speech bubble, probably more to come
2356 if (cell->flags & 1)
2357 {
2358 rc_key_t key_ov = key;
2359 maptex tex = self->tex[TEXID_SPEECH];
2360 int px = x * Tw + Tw * 2 / 32;
2361 int py = y * Th - Th * 6 / 32;
2362
2363 key_ov.texname = tex.name;
2364 rc_t::array_t &arr = rc_ov.array (key_ov);
2365
2366 arr.t2f_v3f (0 , 0 , px , py , 0);
2367 arr.t2f_v3f (0 , tex.t, px , py + Th, 0);
2368 arr.t2f_v3f (tex.s, tex.t, px + Tw, py + Th, 0);
2369 arr.t2f_v3f (tex.s, 0 , px + Tw, py , 0);
2370 }
2371 }
2372 }
2373 }
2374
2375 rc.draw ();
2376 rc.clear ();
2377
2378 // go through all smoothlevels, lowest to highest, then draw.
2379 // this is basically counting sort
2380 {
2381 int w, b;
2382
2383 glEnable (GL_TEXTURE_2D);
2384 glBegin (GL_QUADS);
2385 for (int level = 0; level < smooth_level.size (); ++level)
2386 if (smooth_level[level])
2387 for (auto &&it = smooth.begin (); it != smooth.end (); ++it)
1447 { 2388 {
1448 mapcell *cell = row->col + (x + vx - row->c0); 2389 smooth_key &skey = it->first;
2390 IV bits = it->second;
1449 2391
1450 face = cell->face [z]; 2392 if (!(bits & 0x1000)
1451 2393 && skey.level == level
1452 if (face && face < self->texs) 2394 && level > smooth_max [skey.x][skey.y])
1453 { 2395 {
1454 maptex tex = self->tex [face]; 2396 maptex tex = self->tex [skey.tile];
1455
1456 int px = (x + 1) * 32 - tex.w; 2397 int px = (((int)skey.x) - 1) * Tw;
1457 int py = (y + 1) * 32 - tex.h; 2398 int py = (((int)skey.y) - 1) * Th;
2399 int border = bits & 15;
2400 int corner = (bits >> 8) & ~(bits >> 4) & 15;
2401 float dx = tex.s * .0625f; // 16 images/row
2402 float dy = tex.t * .5f ; // 2 images/column
1458 2403
1459 if (last_name != tex.name) 2404 if (tex.name)
1460 { 2405 {
2406 // this time avoiding texture state changes
2407 // save gobs of state changes.
2408 if (key.texname != tex.name)
2409 {
2410 self->tex [skey.tile].unused = 0;
2411
1461 glEnd (); 2412 glEnd ();
1462 last_name = tex.name;
1463 glBindTexture (GL_TEXTURE_2D, last_name); 2413 glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1464 glBegin (GL_QUADS); 2414 glBegin (GL_QUADS);
2415 }
2416
2417 if (border)
2418 {
2419 float ox = border * dx;
2420
2421 glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
2422 glTexCoord2f (ox , dy ); glVertex2i (px , py + Th);
2423 glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py + Th);
2424 glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + Tw, py );
2425 }
2426
2427 if (corner)
2428 {
2429 float ox = corner * dx;
2430
2431 glTexCoord2f (ox , dy ); glVertex2i (px , py );
2432 glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + Th);
2433 glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + Tw, py + Th);
2434 glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py );
2435 }
1465 } 2436 }
1466
1467 glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1468 glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1469 glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1470 glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1471 } 2437 }
1472 } 2438 }
2439
2440 glEnd ();
2441 glDisable (GL_TEXTURE_2D);
2442 key.texname = -1;
1473 } 2443 }
2444 }
1474 2445
1475 glEnd (); 2446 if (pl_tex.name)
2447 {
2448 maptex tex = pl_tex;
2449 int px = pl_x + sdx;
2450 int py = pl_y + sdy;
1476 2451
1477 glDisable (GL_TEXTURE_2D); 2452 key.texname = tex.name;
2453 rc_t::array_t &arr = rc.array (key);
2454
2455 arr.t2f_v3f (0 , 0 , px , py , 0);
2456 arr.t2f_v3f (0 , tex.t, px , py + tex.h, 0);
2457 arr.t2f_v3f (tex.s, tex.t, px + tex.w, py + tex.h, 0);
2458 arr.t2f_v3f (tex.s, 0 , px + tex.w, py , 0);
2459
2460 rc.draw ();
2461 }
2462
2463 rc_ov.draw ();
2464 rc_ov.clear ();
2465
1478 glDisable (GL_BLEND); 2466 glDisable (GL_BLEND);
1479 2467
1480 // top layer: overlays such as the health bar 2468 // top layer: overlays such as the health bar
1481 for (y = 0; y < sh; y++) 2469 for (y = 0; y < sh; y++)
1482 if (0 <= y + vy && y + vy < self->rows) 2470 if (0 <= y + my && y + my < self->rows)
1483 { 2471 {
1484 maprow *row = self->row + (y + vy); 2472 maprow *row = self->row + (y + my);
1485 2473
1486 for (x = 0; x < sw; x++) 2474 for (x = 0; x < sw; x++)
1487 if (row->c0 <= x + vx && x + vx < row->c1) 2475 if (row->c0 <= x + mx && x + mx < row->c1)
1488 { 2476 {
1489 mapcell *cell = row->col + (x + vx - row->c0); 2477 mapcell *cell = row->col + (x + mx - row->c0);
1490 2478
1491 int px = x * 32; 2479 int px = x * Tw;
1492 int py = y * 32; 2480 int py = y * Th;
2481
2482 if (ecb_expect_false (cell->player == player))
2483 {
2484 px += sdx;
2485 py += sdy;
2486 }
1493 2487
1494 if (cell->stat_hp) 2488 if (cell->stat_hp)
1495 { 2489 {
1496 int width = sh / 28 + 1; 2490 int width = cell->stat_width * Tw;
2491 int thick = (sh * Th / 32 + 27) / 28 + 1 + cell->stat_width;
1497 2492
1498 glColor3ub (0, 0, 0); 2493 glColor3ub (0, 0, 0);
1499 glRectf (px + 1, py, px + 31, py + width + 2); 2494 glRectf (px + 1, py - thick - 2,
2495 px + width - 1, py);
1500 2496
1501 glColor3ub (cell->stat_hp, 255 - cell->stat_hp, 0); 2497 glColor3ub (cell->stat_hp, 255 - cell->stat_hp, 0);
1502 glRectf (px + 2, py + 1, px + 30 - cell->stat_hp * 28 / 255, py + width + 1); 2498 glRectf (px + 2,
2499 py - thick - 1,
2500 px + width - 2 - cell->stat_hp * (width - 4) / 255, py - 1);
1503 } 2501 }
1504 } 2502 }
1505 } 2503 }
1506} 2504}
1507 2505
1508void 2506void
1509draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data) 2507draw_magicmap (DC::Map self, int w, int h, unsigned char *data)
1510 CODE: 2508 CODE:
1511{ 2509{
1512 static float color[16][3] = { 2510 static float color[16][3] = {
1513 { 0.00F, 0.00F, 0.00F }, 2511 { 0.00f, 0.00f, 0.00f },
1514 { 1.00F, 1.00F, 1.00F }, 2512 { 1.00f, 1.00f, 1.00f },
1515 { 0.00F, 0.00F, 0.55F }, 2513 { 0.00f, 0.00f, 0.55f },
1516 { 1.00F, 0.00F, 0.00F }, 2514 { 1.00f, 0.00f, 0.00f },
1517 2515
1518 { 1.00F, 0.54F, 0.00F }, 2516 { 1.00f, 0.54f, 0.00f },
1519 { 0.11F, 0.56F, 1.00F }, 2517 { 0.11f, 0.56f, 1.00f },
1520 { 0.93F, 0.46F, 0.00F }, 2518 { 0.93f, 0.46f, 0.00f },
1521 { 0.18F, 0.54F, 0.34F }, 2519 { 0.18f, 0.54f, 0.34f },
1522 2520
1523 { 0.56F, 0.73F, 0.56F }, 2521 { 0.56f, 0.73f, 0.56f },
1524 { 0.80F, 0.80F, 0.80F }, 2522 { 0.80f, 0.80f, 0.80f },
1525 { 0.55F, 0.41F, 0.13F }, 2523 { 0.55f, 0.41f, 0.13f },
1526 { 0.99F, 0.77F, 0.26F }, 2524 { 0.99f, 0.77f, 0.26f },
1527 2525
1528 { 0.74F, 0.65F, 0.41F }, 2526 { 0.74f, 0.65f, 0.41f },
1529 2527
1530 { 0.00F, 1.00F, 1.00F }, 2528 { 0.00f, 1.00f, 1.00f },
1531 { 1.00F, 0.00F, 1.00F }, 2529 { 1.00f, 0.00f, 1.00f },
1532 { 1.00F, 1.00F, 0.00F }, 2530 { 1.00f, 1.00f, 0.00f },
1533 }; 2531 };
1534 2532
1535 int x, y; 2533 int x, y;
1536 2534
1537 glEnable (GL_TEXTURE_2D); 2535 glEnable (GL_TEXTURE_2D);
2536 /* GL_REPLACE would be correct, as we don't need to modulate alpha,
2537 * but the nvidia driver (185.18.14) mishandles alpha textures
2538 * and takes the colour from god knows where instead of using
2539 * Cp. MODULATE results in the same colour, but slightly different
2540 * alpha, but atcually gives us the correct colour with nvidia.
2541 */
1538 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE); 2542 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1539 glEnable (GL_BLEND); 2543 glEnable (GL_BLEND);
1540 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA); 2544 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1541 glBegin (GL_QUADS); 2545 glBegin (GL_QUADS);
1542 2546
1543 for (y = 0; y < h; y++) 2547 for (y = 0; y < h; y++)
… …
1547 2551
1548 if (m) 2552 if (m)
1549 { 2553 {
1550 float *c = color [m & 15]; 2554 float *c = color [m & 15];
1551 2555
1552 float tx1 = m & 0x40 ? 0.5 : 0.; 2556 float tx1 = m & 0x40 ? 0.5f : 0.f;
1553 float tx2 = tx1 + 0.5; 2557 float tx2 = tx1 + 0.5f;
1554 2558
1555 glColor4f (c[0], c[1], c[2], 0.75); 2559 glColor4f (c[0], c[1], c[2], 1);
1556 glTexCoord2f (tx1, 0.); glVertex2i (x , y ); 2560 glTexCoord2f (tx1, 0.); glVertex2i (x , y );
1557 glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1); 2561 glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
1558 glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1); 2562 glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
1559 glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y ); 2563 glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
1560 } 2564 }
… …
1564 glDisable (GL_BLEND); 2568 glDisable (GL_BLEND);
1565 glDisable (GL_TEXTURE_2D); 2569 glDisable (GL_TEXTURE_2D);
1566} 2570}
1567 2571
1568void 2572void
1569fow_texture (CFPlus::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh) 2573fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1570 PPCODE: 2574 PPCODE:
1571{ 2575{
1572 int vx, vy;
1573 int x, y; 2576 int x, y;
1574 int sw4 = (sw + 3) & ~3; 2577 int sw1 = sw + 2;
2578 int sh1 = sh + 2;
2579 int sh3 = sh * 3;
2580 int sw3 = sw * 3;
1575 SV *darkness_sv = sv_2mortal (newSV (sw4 * sh)); 2581 SV *darkness3_sv = sv_2mortal (newSV (sw3 * sh3));
1576 uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv); 2582 uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
1577 2583 uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
1578 memset (darkness, 255, sw4 * sh); 2584 memset (darkness1, 0, sw1*sh1);
2585
1579 SvPOK_only (darkness_sv); 2586 SvPOK_only (darkness3_sv);
1580 SvCUR_set (darkness_sv, sw4 * sh); 2587 SvCUR_set (darkness3_sv, sw3 * sh3);
1581 2588
1582 vx = self->x + (self->w - sw + 1) / 2 - shift_x; 2589 mx += self->x - 1;
1583 vy = self->y + (self->h - sh + 1) / 2 - shift_y; 2590 my += self->y - 1;
1584 2591
1585 for (y = 0; y < sh; y++) 2592 for (y = 0; y < sh1; y++)
1586 if (0 <= y + vy && y + vy < self->rows) 2593 if (0 <= y + my && y + my < self->rows)
1587 { 2594 {
1588 maprow *row = self->row + (y + vy); 2595 maprow *row = self->row + (y + my);
1589 2596
1590 for (x = 0; x < sw; x++) 2597 for (x = 0; x < sw1; x++)
1591 if (row->c0 <= x + vx && x + vx < row->c1) 2598 if (row->c0 <= x + mx && x + mx < row->c1)
1592 { 2599 {
1593 mapcell *cell = row->col + (x + vx - row->c0); 2600 mapcell *cell = row->col + (x + mx - row->c0);
1594 2601
1595 darkness[y * sw4 + x] = cell->darkness 2602 darkness1 [y * sw1 + x] = cell->darkness
1596 ? 255 - (cell->darkness - 1) 2603 ? DARKNESS_ADJUST (255 - (cell->darkness - 1))
1597 : 255 - FOW_DARKNESS; 2604 : DARKNESS_ADJUST (255 - FOW_DARKNESS);
1598 } 2605 }
1599 } 2606 }
1600 2607
2608 for (y = 0; y < sh; ++y)
2609 for (x = 0; x < sw; ++x)
2610 {
2611 uint8_t d11 = darkness1 [(y ) * sw1 + x ];
2612 uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
2613 uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
2614 uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
2615 uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
2616 uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
2617 uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
2618 uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
2619 uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
2620
2621 uint8_t r11 = (d11 + d21 + d12) / 3;
2622 uint8_t r21 = d21;
2623 uint8_t r31 = (d21 + d31 + d32) / 3;
2624
2625 uint8_t r12 = d12;
2626 uint8_t r22 = d22;
2627 uint8_t r32 = d32;
2628
2629 uint8_t r13 = (d13 + d23 + d12) / 3;
2630 uint8_t r23 = d23;
2631 uint8_t r33 = (d23 + d33 + d32) / 3;
2632
2633 darkness3 [(y * 3 ) * sw3 + (x * 3 )] = MAX (d22, r11);
2634 darkness3 [(y * 3 ) * sw3 + (x * 3 + 1)] = MAX (d22, r21);
2635 darkness3 [(y * 3 ) * sw3 + (x * 3 + 2)] = MAX (d22, r31);
2636 darkness3 [(y * 3 + 1) * sw3 + (x * 3 )] = MAX (d22, r12);
2637 darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 1)] = MAX (d22, r22); /* this MUST be == d22 */
2638 darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 2)] = MAX (d22, r32);
2639 darkness3 [(y * 3 + 2) * sw3 + (x * 3 )] = MAX (d22, r13);
2640 darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 1)] = MAX (d22, r23);
2641 darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 2)] = MAX (d22, r33);
2642 }
2643
2644 free (darkness1);
2645
1601 EXTEND (SP, 3); 2646 EXTEND (SP, 3);
1602 PUSHs (sv_2mortal (newSViv (sw4))); 2647 PUSHs (sv_2mortal (newSViv (sw3)));
1603 PUSHs (sv_2mortal (newSViv (sh))); 2648 PUSHs (sv_2mortal (newSViv (sh3)));
1604 PUSHs (darkness_sv); 2649 PUSHs (darkness3_sv);
1605} 2650}
1606 2651
1607SV * 2652SV *
1608get_rect (CFPlus::Map self, int x0, int y0, int w, int h) 2653get_rect (DC::Map self, int x0, int y0, int w, int h)
1609 CODE: 2654 CODE:
1610{ 2655{
1611 int x, y, x1, y1; 2656 int x, y, x1, y1;
1612 SV *data_sv = newSV (w * h * 7 + 5); 2657 SV *data_sv = newSV (w * h * 7 + 5);
1613 uint8_t *data = (uint8_t *)SvPVX (data_sv); 2658 uint8_t *data = (uint8_t *)SvPVX (data_sv);
… …
1638 if (row && row->c0 <= x && x < row->c1) 2683 if (row && row->c0 <= x && x < row->c1)
1639 { 2684 {
1640 mapcell *cell = row->col + (x - row->c0); 2685 mapcell *cell = row->col + (x - row->c0);
1641 uint8_t flags = 0; 2686 uint8_t flags = 0;
1642 2687
1643 if (cell->face [0]) flags |= 1; 2688 if (cell->tile [0]) flags |= 1;
1644 if (cell->face [1]) flags |= 2; 2689 if (cell->tile [1]) flags |= 2;
1645 if (cell->face [2]) flags |= 4; 2690 if (cell->tile [2]) flags |= 4;
1646 2691
1647 *data++ = flags; 2692 *data++ = flags;
1648 2693
1649 if (flags & 1) 2694 if (flags & 1)
1650 { 2695 {
2696 tileid tile = cell->tile [0];
1651 *data++ = cell->face [0] >> 8; 2697 *data++ = tile >> 8;
1652 *data++ = cell->face [0]; 2698 *data++ = tile;
1653 } 2699 }
1654 2700
1655 if (flags & 2) 2701 if (flags & 2)
1656 { 2702 {
2703 tileid tile = cell->tile [1];
1657 *data++ = cell->face [1] >> 8; 2704 *data++ = tile >> 8;
1658 *data++ = cell->face [1]; 2705 *data++ = tile;
1659 } 2706 }
1660 2707
1661 if (flags & 4) 2708 if (flags & 4)
1662 { 2709 {
2710 tileid tile = cell->tile [2];
1663 *data++ = cell->face [2] >> 8; 2711 *data++ = tile >> 8;
1664 *data++ = cell->face [2]; 2712 *data++ = tile;
1665 } 2713 }
1666 } 2714 }
1667 else 2715 else
1668 *data++ = 0; 2716 *data++ = 0;
1669 } 2717 }
1670 } 2718 }
1671 2719
2720 /* if size is w*h + 5 then no data has been found */
2721 if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)
2722 {
1672 SvPOK_only (data_sv); 2723 SvPOK_only (data_sv);
1673 SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv)); 2724 SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
2725 }
2726
1674 RETVAL = data_sv; 2727 RETVAL = data_sv;
1675} 2728}
1676 OUTPUT: 2729 OUTPUT:
1677 RETVAL 2730 RETVAL
1678 2731
1679void 2732void
1680set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data) 2733set_rect (DC::Map self, int x0, int y0, SV *data_sv)
1681 PPCODE: 2734 PPCODE:
1682{ 2735{
1683 int x, y, z; 2736 int x, y, z;
1684 int w, h; 2737 int w, h;
1685 int x1, y1; 2738 int x1, y1;
2739 STRLEN len;
2740 uint8_t *data, *end;
2741
2742 len = SvLEN (data_sv);
2743 SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
2744 data = (uint8_t *)SvPVbyte_nolen (data_sv);
2745 end = data + len + 8;
2746
2747 if (len < 5)
2748 XSRETURN_EMPTY;
1686 2749
1687 if (*data++ != 0) 2750 if (*data++ != 0)
1688 return; /* version mismatch */ 2751 XSRETURN_EMPTY; /* version mismatch */
1689 2752
1690 w = *data++ << 8; w |= *data++; 2753 w = *data++ << 8; w |= *data++;
1691 h = *data++ << 8; h |= *data++; 2754 h = *data++ << 8; h |= *data++;
1692 2755
1693 // we need to do this 'cause we don't keep an absolute coord system for rows 2756 // we need to do this 'cause we don't keep an absolute coord system for rows
… …
1705 { 2768 {
1706 maprow *row = map_get_row (self, y); 2769 maprow *row = map_get_row (self, y);
1707 2770
1708 for (x = x0; x < x1; x++) 2771 for (x = x0; x < x1; x++)
1709 { 2772 {
2773 uint8_t flags;
2774
2775 if (data + 7 >= end)
2776 XSRETURN_EMPTY;
2777
1710 uint8_t flags = *data++; 2778 flags = *data++;
1711 2779
1712 if (flags) 2780 if (flags)
1713 { 2781 {
1714 mapface face[3] = { 0, 0, 0 };
1715
1716 mapcell *cell = row_get_cell (row, x); 2782 mapcell *cell = row_get_cell (row, x);
2783 tileid tile[3] = { 0, 0, 0 };
1717 2784
1718 if (flags & 1) { face[0] = *data++ << 8; face[0] |= *data++; } 2785 if (flags & 1) { tile[0] = *data++ << 8; tile[0] |= *data++; }
1719 if (flags & 2) { face[1] = *data++ << 8; face[1] |= *data++; } 2786 if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
1720 if (flags & 4) { face[2] = *data++ << 8; face[2] |= *data++; } 2787 if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
1721 2788
1722 if (cell->darkness == 0) 2789 if (cell->darkness == 0)
1723 { 2790 {
1724 cell->darkness = 0; 2791 /*cell->darkness = 0;*/
2792 EXTEND (SP, 3);
1725 2793
1726 for (z = 0; z <= 2; z++) 2794 for (z = 0; z <= 2; z++)
1727 { 2795 {
1728 cell->face[z] = face[z]; 2796 tileid t = tile [z];
1729 2797
1730 if (face[z] && (face[z] >= self->texs || !self->tex[face [z]].name)) 2798 if (t >= self->texs || (t && !self->tex [t].name))
2799 {
1731 XPUSHs (sv_2mortal (newSViv (face[z]))); 2800 PUSHs (sv_2mortal (newSViv (t)));
2801 need_texid (self, t);
2802 }
2803
2804 cell->tile [z] = t;
1732 } 2805 }
1733 } 2806 }
1734 } 2807 }
1735 } 2808 }
1736 } 2809 }
1737} 2810}
1738 2811
1739MODULE = CFPlus PACKAGE = CFPlus::MixChunk 2812MODULE = Deliantra::Client PACKAGE = DC::RW
1740 2813
1741CFPlus::MixChunk 2814DC::RW
1742new_from_file (SV *class, char *path) 2815new (SV *klass, SV *data_sv)
1743 CODE: 2816 CODE:
1744 RETVAL = Mix_LoadWAV (path); 2817{
2818 STRLEN datalen;
2819 char *data = SvPVbyte (data_sv, datalen);
2820
2821 RETVAL = SDL_RWFromConstMem (data, datalen);
2822}
1745 OUTPUT: 2823 OUTPUT:
1746 RETVAL 2824 RETVAL
1747 2825
2826DC::RW
2827new_from_file (SV *klass, const char *path, const char *mode = "rb")
2828 CODE:
2829 RETVAL = SDL_RWFromFile (path, mode);
2830 OUTPUT:
2831 RETVAL
2832
2833# fails on win32:
2834# dc.xs(2268) : error C2059: syntax error : '('
1748void 2835#void
2836#close (DC::RW self)
2837# CODE:
2838# (self->(close)) (self);
2839
2840MODULE = Deliantra::Client PACKAGE = DC::Channel
2841
2842PROTOTYPES: DISABLE
2843
2844DC::Channel
2845find ()
2846 CODE:
2847{
2848 RETVAL = Mix_GroupAvailable (-1);
2849
2850 if (RETVAL < 0)
2851 {
2852 RETVAL = Mix_GroupOldest (-1);
2853
2854 if (RETVAL < 0)
2855 {
2856 // happens sometimes, maybe it just stopped playing(?)
2857 RETVAL = Mix_GroupAvailable (-1);
2858
2859 if (RETVAL < 0)
2860 XSRETURN_UNDEF;
2861 }
2862 else
2863 Mix_HaltChannel (RETVAL);
2864 }
2865
2866 Mix_UnregisterAllEffects (RETVAL);
2867 Mix_Volume (RETVAL, 128);
2868}
2869 OUTPUT:
2870 RETVAL
2871
2872void
2873halt (DC::Channel self)
2874 CODE:
2875 Mix_HaltChannel (self);
2876
2877void
2878expire (DC::Channel self, int ticks = -1)
2879 CODE:
2880 Mix_ExpireChannel (self, ticks);
2881
2882void
2883fade_out (DC::Channel self, int ticks = -1)
2884 CODE:
2885 Mix_FadeOutChannel (self, ticks);
2886
2887int
2888volume (DC::Channel self, int volume)
2889 CODE:
2890 RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
2891 OUTPUT:
2892 RETVAL
2893
2894void
2895unregister_all_effects (DC::Channel self)
2896 CODE:
2897 Mix_UnregisterAllEffects (self);
2898
2899void
2900set_panning (DC::Channel self, int left, int right)
2901 CODE:
2902 left = CLAMP (left , 0, 255);
2903 right = CLAMP (right, 0, 255);
2904 Mix_SetPanning (self, left, right);
2905
2906void
2907set_distance (DC::Channel self, int distance)
2908 CODE:
2909 Mix_SetDistance (self, CLAMP (distance, 0, 255));
2910
2911void
2912set_position (DC::Channel self, int angle, int distance)
2913 CODE:
2914
2915void
2916set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
2917 CODE:
2918{
2919 int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
2920 int angle = atan2f (dx, -dy) * 180.f / (float)M_PI + 360.f;
2921 Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
2922}
2923
2924void
2925set_reverse_stereo (DC::Channel self, int flip)
2926 CODE:
2927 Mix_SetReverseStereo (self, flip);
2928
2929MODULE = Deliantra::Client PACKAGE = DC::MixChunk
2930
2931PROTOTYPES: DISABLE
2932
2933void
2934decoders ()
2935 PPCODE:
2936#if SDL_MIXER_MAJOR_VERSION > 1 || SDL_MIXER_MINOR_VERSION > 2 || SDL_MIXER_PATCHLEVEL >= 10
2937 int i, num = Mix_GetNumChunkDecoders ();
2938 EXTEND (SP, num);
2939 for (i = 0; i < num; ++i)
2940 PUSHs (sv_2mortal (newSVpv (Mix_GetChunkDecoder (i), 0)));
2941#else
2942 XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
2943#endif
2944
2945DC::MixChunk
2946new (SV *klass, DC::RW rwops)
2947 CODE:
2948 RETVAL = Mix_LoadWAV_RW (rwops, 1);
2949 OUTPUT:
2950 RETVAL
2951
2952void
1749DESTROY (CFPlus::MixChunk self) 2953DESTROY (DC::MixChunk self)
1750 CODE: 2954 CODE:
1751 Mix_FreeChunk (self); 2955 Mix_FreeChunk (self);
1752 2956
1753int 2957int
1754volume (CFPlus::MixChunk self, int volume = -1) 2958volume (DC::MixChunk self, int volume = -1)
1755 CODE: 2959 CODE:
2960 if (items > 1)
2961 volume = CLAMP (volume, 0, 128);
1756 RETVAL = Mix_VolumeChunk (self, volume); 2962 RETVAL = Mix_VolumeChunk (self, volume);
1757 OUTPUT: 2963 OUTPUT:
1758 RETVAL 2964 RETVAL
1759 2965
1760int 2966DC::Channel
1761play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1) 2967play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
1762 CODE: 2968 CODE:
2969{
1763 RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks); 2970 RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
2971
2972 if (RETVAL < 0)
2973 XSRETURN_UNDEF;
2974
2975 if (channel < 0)
2976 {
2977 Mix_UnregisterAllEffects (RETVAL);
2978 Mix_Volume (RETVAL, 128);
2979 }
2980}
1764 OUTPUT: 2981 OUTPUT:
1765 RETVAL 2982 RETVAL
1766 2983
1767MODULE = CFPlus PACKAGE = CFPlus::MixMusic 2984MODULE = Deliantra::Client PACKAGE = DC::MixMusic
2985
2986void
2987decoders ()
2988 PPCODE:
2989#if SDL_MIXER_MAJOR_VERSION > 1 || SDL_MIXER_MINOR_VERSION > 2 || SDL_MIXER_PATCHLEVEL >= 10
2990 int i, num = Mix_GetNumMusicDecoders ();
2991 EXTEND (SP, num);
2992 for (i = 0; i < num; ++i)
2993 PUSHs (sv_2mortal (newSVpv (Mix_GetMusicDecoder (i), 0)));
2994#else
2995 XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
2996#endif
1768 2997
1769int 2998int
1770volume (int volume = -1) 2999volume (int volume = -1)
3000 PROTOTYPE: ;$
1771 CODE: 3001 CODE:
3002 if (items > 0)
3003 volume = CLAMP (volume, 0, 128);
1772 RETVAL = Mix_VolumeMusic (volume); 3004 RETVAL = Mix_VolumeMusic (volume);
1773 OUTPUT: 3005 OUTPUT:
1774 RETVAL 3006 RETVAL
1775 3007
1776CFPlus::MixMusic 3008void
1777new_from_file (SV *class, char *path) 3009fade_out (int ms)
1778 CODE: 3010 CODE:
1779 RETVAL = Mix_LoadMUS (path); 3011 Mix_FadeOutMusic (ms);
3012
3013void
3014halt ()
3015 CODE:
3016 Mix_HaltMusic ();
3017
3018int
3019playing ()
3020 CODE:
3021 RETVAL = Mix_PlayingMusic ();
1780 OUTPUT: 3022 OUTPUT:
1781 RETVAL 3023 RETVAL
1782 3024
3025DC::MixMusic
3026new (SV *klass, DC::RW rwops)
3027 CODE:
3028 RETVAL = Mix_LoadMUS_RW (rwops);
3029 OUTPUT:
3030 RETVAL
3031
1783void 3032void
1784DESTROY (CFPlus::MixMusic self) 3033DESTROY (DC::MixMusic self)
1785 CODE: 3034 CODE:
1786 Mix_FreeMusic (self); 3035 Mix_FreeMusic (self);
1787 3036
1788int 3037int
1789play (CFPlus::MixMusic self, int loops = -1) 3038play (DC::MixMusic self, int loops = -1)
1790 CODE: 3039 CODE:
1791 RETVAL = Mix_PlayMusic (self, loops); 3040 RETVAL = Mix_PlayMusic (self, loops);
1792 OUTPUT: 3041 OUTPUT:
1793 RETVAL 3042 RETVAL
1794 3043
1795MODULE = CFPlus PACKAGE = CFPlus::OpenGL 3044void
3045fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
3046 CODE:
3047 Mix_FadeInMusicPos (self, loops, ms, position);
3048
3049MODULE = Deliantra::Client PACKAGE = DC::OpenGL
3050
3051PROTOTYPES: ENABLE
1796 3052
1797BOOT: 3053BOOT:
1798{ 3054{
1799 HV *stash = gv_stashpv ("CFPlus::OpenGL", 1); 3055 HV *stash = gv_stashpv ("DC::OpenGL", 1);
1800 static const struct { 3056 static const struct {
1801 const char *name; 3057 const char *name;
1802 IV iv; 3058 IV iv;
1803 } *civ, const_iv[] = { 3059 } *civ, const_iv[] = {
1804# define const_iv(name) { # name, (IV)name } 3060# define const_iv(name) { # name, (IV)name }
3061 const_iv (GL_VENDOR),
3062 const_iv (GL_VERSION),
3063 const_iv (GL_EXTENSIONS),
3064 const_iv (GL_MAX_TEXTURE_UNITS),
1805 const_iv (GL_COLOR_MATERIAL), 3065 const_iv (GL_COLOR_MATERIAL),
1806 const_iv (GL_SMOOTH), 3066 const_iv (GL_SMOOTH),
1807 const_iv (GL_FLAT), 3067 const_iv (GL_FLAT),
1808 const_iv (GL_DITHER), 3068 const_iv (GL_DITHER),
1809 const_iv (GL_BLEND), 3069 const_iv (GL_BLEND),
… …
1813 const_iv (GL_ALPHA_TEST), 3073 const_iv (GL_ALPHA_TEST),
1814 const_iv (GL_NORMALIZE), 3074 const_iv (GL_NORMALIZE),
1815 const_iv (GL_RESCALE_NORMAL), 3075 const_iv (GL_RESCALE_NORMAL),
1816 const_iv (GL_FRONT), 3076 const_iv (GL_FRONT),
1817 const_iv (GL_BACK), 3077 const_iv (GL_BACK),
3078 const_iv (GL_AUX0),
1818 const_iv (GL_AND), 3079 const_iv (GL_AND),
1819 const_iv (GL_ONE), 3080 const_iv (GL_ONE),
1820 const_iv (GL_ZERO), 3081 const_iv (GL_ZERO),
1821 const_iv (GL_SRC_ALPHA), 3082 const_iv (GL_SRC_ALPHA),
1822 const_iv (GL_DST_ALPHA), 3083 const_iv (GL_DST_ALPHA),
1823 const_iv (GL_ONE_MINUS_SRC_ALPHA), 3084 const_iv (GL_ONE_MINUS_SRC_ALPHA),
1824 const_iv (GL_ONE_MINUS_DST_ALPHA), 3085 const_iv (GL_ONE_MINUS_DST_ALPHA),
3086 const_iv (GL_SRC_COLOR),
3087 const_iv (GL_DST_COLOR),
3088 const_iv (GL_ONE_MINUS_SRC_COLOR),
3089 const_iv (GL_ONE_MINUS_DST_COLOR),
1825 const_iv (GL_SRC_ALPHA_SATURATE), 3090 const_iv (GL_SRC_ALPHA_SATURATE),
1826 const_iv (GL_RGB), 3091 const_iv (GL_RGB),
1827 const_iv (GL_RGBA), 3092 const_iv (GL_RGBA),
1828 const_iv (GL_RGBA4), 3093 const_iv (GL_RGBA4),
1829 const_iv (GL_RGBA8), 3094 const_iv (GL_RGBA8),
… …
1835 const_iv (GL_INTENSITY), 3100 const_iv (GL_INTENSITY),
1836 const_iv (GL_LUMINANCE), 3101 const_iv (GL_LUMINANCE),
1837 const_iv (GL_LUMINANCE_ALPHA), 3102 const_iv (GL_LUMINANCE_ALPHA),
1838 const_iv (GL_FLOAT), 3103 const_iv (GL_FLOAT),
1839 const_iv (GL_UNSIGNED_INT_8_8_8_8_REV), 3104 const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
3105 const_iv (GL_COMPRESSED_ALPHA_ARB),
3106 const_iv (GL_COMPRESSED_LUMINANCE_ARB),
3107 const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
3108 const_iv (GL_COMPRESSED_INTENSITY_ARB),
3109 const_iv (GL_COMPRESSED_RGB_ARB),
3110 const_iv (GL_COMPRESSED_RGBA_ARB),
1840 const_iv (GL_COMPILE), 3111 const_iv (GL_COMPILE),
3112 const_iv (GL_PROXY_TEXTURE_1D),
3113 const_iv (GL_PROXY_TEXTURE_2D),
1841 const_iv (GL_TEXTURE_1D), 3114 const_iv (GL_TEXTURE_1D),
1842 const_iv (GL_TEXTURE_2D), 3115 const_iv (GL_TEXTURE_2D),
1843 const_iv (GL_TEXTURE_ENV), 3116 const_iv (GL_TEXTURE_ENV),
1844 const_iv (GL_TEXTURE_MAG_FILTER), 3117 const_iv (GL_TEXTURE_MAG_FILTER),
1845 const_iv (GL_TEXTURE_MIN_FILTER), 3118 const_iv (GL_TEXTURE_MIN_FILTER),
… …
1866 const_iv (GL_COLOR_LOGIC_OP), 3139 const_iv (GL_COLOR_LOGIC_OP),
1867 const_iv (GL_SEPARABLE_2D), 3140 const_iv (GL_SEPARABLE_2D),
1868 const_iv (GL_CONVOLUTION_2D), 3141 const_iv (GL_CONVOLUTION_2D),
1869 const_iv (GL_CONVOLUTION_BORDER_MODE), 3142 const_iv (GL_CONVOLUTION_BORDER_MODE),
1870 const_iv (GL_CONSTANT_BORDER), 3143 const_iv (GL_CONSTANT_BORDER),
3144 const_iv (GL_POINTS),
1871 const_iv (GL_LINES), 3145 const_iv (GL_LINES),
1872 const_iv (GL_LINE_STRIP), 3146 const_iv (GL_LINE_STRIP),
1873 const_iv (GL_LINE_LOOP), 3147 const_iv (GL_LINE_LOOP),
1874 const_iv (GL_QUADS), 3148 const_iv (GL_QUADS),
1875 const_iv (GL_QUAD_STRIP), 3149 const_iv (GL_QUAD_STRIP),
1876 const_iv (GL_TRIANGLES), 3150 const_iv (GL_TRIANGLES),
1877 const_iv (GL_TRIANGLE_STRIP), 3151 const_iv (GL_TRIANGLE_STRIP),
1878 const_iv (GL_TRIANGLE_FAN), 3152 const_iv (GL_TRIANGLE_FAN),
3153 const_iv (GL_POLYGON),
1879 const_iv (GL_PERSPECTIVE_CORRECTION_HINT), 3154 const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
3155 const_iv (GL_POINT_SMOOTH_HINT),
3156 const_iv (GL_LINE_SMOOTH_HINT),
3157 const_iv (GL_POLYGON_SMOOTH_HINT),
3158 const_iv (GL_GENERATE_MIPMAP_HINT),
3159 const_iv (GL_TEXTURE_COMPRESSION_HINT),
1880 const_iv (GL_FASTEST), 3160 const_iv (GL_FASTEST),
3161 const_iv (GL_DONT_CARE),
3162 const_iv (GL_NICEST),
1881 const_iv (GL_V2F), 3163 const_iv (GL_V2F),
1882 const_iv (GL_V3F), 3164 const_iv (GL_V3F),
1883 const_iv (GL_T2F_V3F), 3165 const_iv (GL_T2F_V3F),
1884 const_iv (GL_T2F_N3F_V3F), 3166 const_iv (GL_T2F_N3F_V3F),
3167 const_iv (GL_FUNC_ADD),
3168 const_iv (GL_FUNC_SUBTRACT),
3169 const_iv (GL_FUNC_REVERSE_SUBTRACT),
1885# undef const_iv 3170# undef const_iv
1886 }; 3171 };
1887 3172
1888 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 3173 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
1889 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 3174 newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
1890}
1891 3175
1892char * 3176 texture_av = newAV ();
3177 AvREAL_off (texture_av);
3178}
3179
3180void
3181disable_GL_EXT_blend_func_separate ()
3182 CODE:
3183 gl.BlendFuncSeparate = 0;
3184 gl.BlendFuncSeparateEXT = 0;
3185
3186void
3187apple_nvidia_bug (int enable)
3188
3189const char *
1893gl_vendor () 3190gl_vendor ()
1894 CODE: 3191 CODE:
1895 RETVAL = (char *)glGetString (GL_VENDOR); 3192 RETVAL = (const char *)glGetString (GL_VENDOR);
1896 OUTPUT: 3193 OUTPUT:
1897 RETVAL 3194 RETVAL
1898 3195
1899char * 3196const char *
1900gl_version () 3197gl_version ()
1901 CODE: 3198 CODE:
1902 RETVAL = (char *)glGetString (GL_VERSION); 3199 RETVAL = (const char *)glGetString (GL_VERSION);
1903 OUTPUT: 3200 OUTPUT:
1904 RETVAL 3201 RETVAL
1905 3202
1906char * 3203const char *
1907gl_extensions () 3204gl_extensions ()
1908 CODE: 3205 CODE:
1909 RETVAL = (char *)glGetString (GL_EXTENSIONS); 3206 RETVAL = (const char *)glGetString (GL_EXTENSIONS);
1910 OUTPUT: 3207 OUTPUT:
1911 RETVAL 3208 RETVAL
1912 3209
3210const char *glGetString (GLenum pname)
3211 CODE:
3212 RETVAL = (const char *)glGetString (pname);
3213 OUTPUT:
3214 RETVAL
3215
3216GLint glGetInteger (GLenum pname)
3217 CODE:
3218 glGetIntegerv (pname, &RETVAL);
3219 OUTPUT:
3220 RETVAL
3221
3222GLdouble glGetDouble (GLenum pname)
3223 CODE:
3224 glGetDoublev (pname, &RETVAL);
3225 OUTPUT:
3226 RETVAL
3227
1913int glGetError () 3228int glGetError ()
1914 3229
1915void glFinish () 3230void glFinish ()
3231
3232void glFlush ()
1916 3233
1917void glClear (int mask) 3234void glClear (int mask)
1918 3235
1919void glClearColor (float r, float g, float b, float a = 1.0) 3236void glClearColor (float r, float g, float b, float a = 1.0)
1920 PROTOTYPE: @ 3237 PROTOTYPE: @
… …
1931 3248
1932void glBlendFuncSeparate (int sa, int da, int saa, int daa) 3249void glBlendFuncSeparate (int sa, int da, int saa, int daa)
1933 CODE: 3250 CODE:
1934 gl_BlendFuncSeparate (sa, da, saa, daa); 3251 gl_BlendFuncSeparate (sa, da, saa, daa);
1935 3252
3253# void glBlendEquation (int se)
3254
1936void glDepthMask (int flag) 3255void glDepthMask (int flag)
1937 3256
1938void glLogicOp (int opcode) 3257void glLogicOp (int opcode)
1939 3258
1940void glColorMask (int red, int green, int blue, int alpha) 3259void glColorMask (int red, int green, int blue, int alpha)
… …
1954# near_ and far_ are due to microsofts buggy "c" compiler 3273# near_ and far_ are due to microsofts buggy "c" compiler
1955void glFrustum (double left, double right, double bottom, double top, double near_, double far_) 3274void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
1956 3275
1957# near_ and far_ are due to microsofts buggy "c" compiler 3276# near_ and far_ are due to microsofts buggy "c" compiler
1958void glOrtho (double left, double right, double bottom, double top, double near_, double far_) 3277void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
3278
3279PROTOTYPES: DISABLE
1959 3280
1960void glViewport (int x, int y, int width, int height) 3281void glViewport (int x, int y, int width, int height)
1961 3282
1962void glScissor (int x, int y, int width, int height) 3283void glScissor (int x, int y, int width, int height)
1963 3284
… …
1971 3292
1972void glRotate (float angle, float x, float y, float z) 3293void glRotate (float angle, float x, float y, float z)
1973 CODE: 3294 CODE:
1974 glRotatef (angle, x, y, z); 3295 glRotatef (angle, x, y, z);
1975 3296
1976void glBegin (int mode)
1977
1978void glEnd ()
1979
1980void glColor (float r, float g, float b, float a = 1.0) 3297void glColor (float r, float g, float b, float a = 1.0)
1981 PROTOTYPE: @ 3298 PROTOTYPE: @
1982 ALIAS: 3299 ALIAS:
1983 glColor_premultiply = 1 3300 glColor_premultiply = 1
1984 CODE: 3301 CODE:
1985 if (ix) 3302 if (ix)
1986 { 3303 {
… …
1989 b *= a; 3306 b *= a;
1990 } 3307 }
1991 // microsoft visual "c" rounds instead of truncating... 3308 // microsoft visual "c" rounds instead of truncating...
1992 glColor4f (r, g, b, a); 3309 glColor4f (r, g, b, a);
1993 3310
1994void glInterleavedArrays (int format, int stride, char *data)
1995
1996void glDrawElements (int mode, int count, int type, char *indices)
1997
1998# 1.2 void glDrawRangeElements (int mode, int start, int end
1999
2000void glRasterPos (float x, float y, float z = 0.) 3311void glRasterPos (float x, float y, float z = 0.)
2001 CODE: 3312 CODE:
2002 glRasterPos3f (0, 0, z); 3313 glRasterPos3f (0, 0, z);
2003 glBitmap (0, 0, 0, 0, x, y, 0); 3314 glBitmap (0, 0, 0, 0, x, y, 0);
2004 3315
… …
2008 3319
2009void glTexCoord (float s, float t) 3320void glTexCoord (float s, float t)
2010 CODE: 3321 CODE:
2011 glTexCoord2f (s, t); 3322 glTexCoord2f (s, t);
2012 3323
3324void glRect (float x1, float y1, float x2, float y2)
3325 CODE:
3326 glRectf (x1, y1, x2, y2);
3327
3328void glRect_lineloop (float x1, float y1, float x2, float y2)
3329 CODE:
3330 glBegin (GL_LINE_LOOP);
3331 glVertex2f (x1, y1);
3332 glVertex2f (x2, y1);
3333 glVertex2f (x2, y2);
3334 glVertex2f (x1, y2);
3335 glEnd ();
3336
3337PROTOTYPES: ENABLE
3338
3339void glBegin (int mode)
3340
3341void glEnd ()
3342
3343void glPointSize (GLfloat size)
3344
3345void glLineWidth (GLfloat width)
3346
3347void glInterleavedArrays (int format, int stride, char *data)
3348
3349void glDrawElements (int mode, int count, int type, char *indices)
3350
3351# 1.2 void glDrawRangeElements (int mode, int start, int end
3352
2013void glTexEnv (int target, int pname, float param) 3353void glTexEnv (int target, int pname, float param)
2014 CODE: 3354 CODE:
2015 glTexEnvf (target, pname, param); 3355 glTexEnvf (target, pname, param);
2016 3356
2017void glTexParameter (int target, int pname, float param) 3357void glTexParameter (int target, int pname, float param)
… …
2033void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column) 3373void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
2034 CODE: 3374 CODE:
2035 if (gl.SeparableFilter2D) 3375 if (gl.SeparableFilter2D)
2036 gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column); 3376 gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2037 3377
2038void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data) 3378void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
2039 3379
2040void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border) 3380void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2041 3381
2042void glDrawPixels (int width, int height, int format, int type, char *pixels) 3382void glDrawPixels (int width, int height, int format, int type, char *pixels)
3383
3384void glPixelZoom (float x, float y)
2043 3385
2044void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR) 3386void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
2045 3387
2046int glGenTexture () 3388int glGenTexture ()
2047 CODE: 3389 CODE:
2048{ 3390 RETVAL = gen_texture ();
2049 GLuint name;
2050 glGenTextures (1, &name);
2051 RETVAL = name;
2052}
2053 OUTPUT: 3391 OUTPUT:
2054 RETVAL 3392 RETVAL
2055 3393
2056void glDeleteTexture (int name) 3394void glDeleteTexture (int name)
2057 CODE: 3395 CODE:
2058{
2059 GLuint name_ = name;
2060 glDeleteTextures (1, &name_); 3396 del_texture (name);
2061} 3397
2062
2063int glGenList () 3398int glGenList ()
2064 CODE: 3399 CODE:
2065 RETVAL = glGenLists (1); 3400 RETVAL = glGenLists (1);
2066 OUTPUT: 3401 OUTPUT:
2067 RETVAL 3402 RETVAL
… …
2074 3409
2075void glEndList () 3410void glEndList ()
2076 3411
2077void glCallList (int list) 3412void glCallList (int list)
2078 3413
3414void c_init ()
3415 CODE:
3416 glPixelStorei (GL_PACK_ALIGNMENT , 1);
3417 glPixelStorei (GL_UNPACK_ALIGNMENT, 1);
3418
3419MODULE = Deliantra::Client PACKAGE = DC::UI::Base
3420
3421PROTOTYPES: DISABLE
3422
3423void
3424find_widget (SV *self, NV x, NV y)
3425 PPCODE:
3426{
3427 if (within_widget (self, x, y))
3428 XPUSHs (self);
3429}
3430
3431BOOT:
3432{
3433 hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
3434
3435 draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
3436 draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
3437 draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
3438 draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
3439}
3440
3441void
3442draw (SV *self)
3443 CODE:
3444{
3445 HV *hv;
3446 SV **svp;
3447 NV x, y, w, h;
3448 SV *draw_x_sv = GvSV (draw_x_gv);
3449 SV *draw_y_sv = GvSV (draw_y_gv);
3450 SV *draw_w_sv = GvSV (draw_w_gv);
3451 SV *draw_h_sv = GvSV (draw_h_gv);
3452 double draw_x, draw_y;
3453
3454 if (!SvROK (self))
3455 croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
3456
3457 hv = (HV *)SvRV (self);
3458
3459 if (SvTYPE (hv) != SVt_PVHV)
3460 croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
3461
3462 svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
3463 svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
3464
3465 if (!h || !w)
3466 XSRETURN_EMPTY;
3467
3468 svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
3469 svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
3470
3471 draw_x = SvNV (draw_x_sv) + x;
3472 draw_y = SvNV (draw_y_sv) + y;
3473
3474 if (draw_x + w < 0 || draw_x >= SvNV (draw_w_sv)
3475 || draw_y + h < 0 || draw_y >= SvNV (draw_h_sv))
3476 XSRETURN_EMPTY;
3477
3478 sv_setnv (draw_x_sv, draw_x);
3479 sv_setnv (draw_y_sv, draw_y);
3480
3481 glPushMatrix ();
3482 glTranslated (x, y, 0);
3483
3484 if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
3485 {
3486 svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
3487
3488 if (svp && SvTRUE (*svp))
3489 {
3490 glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
3491 glEnable (GL_BLEND);
3492 glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
3493 glBegin (GL_QUADS);
3494 glVertex2f (0, 0);
3495 glVertex2f (w, 0);
3496 glVertex2f (w, h);
3497 glVertex2f (0, h);
3498 glEnd ();
3499 glDisable (GL_BLEND);
3500 }
3501 }
3502#if 0
3503 // draw borders, for debugging
3504 glPushMatrix ();
3505 glColor4f (1., 1., 0., 1.);
3506 glTranslatef (.5, .5, 0.);
3507 glBegin (GL_LINE_LOOP);
3508 glVertex2f (0 , 0);
3509 glVertex2f (w - 1, 0);
3510 glVertex2f (w - 1, h - 1);
3511 glVertex2f (0 , h - 1);
3512 glEnd ();
3513 glPopMatrix ();
3514#endif
3515 PUSHMARK (SP);
3516 XPUSHs (self);
3517 PUTBACK;
3518 call_method ("_draw", G_VOID | G_DISCARD);
3519 SPAGAIN;
3520
3521 glPopMatrix ();
3522
3523 draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
3524 draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
3525}
3526

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