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Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.160 by root, Mon Oct 9 01:06:36 2006 UTC vs.
Revision 1.313 by root, Sat Jan 7 15:24:41 2012 UTC

1#ifdef _WIN32 1#ifdef _WIN32
2long _ftol (double); /* defined by VC6 C libs */
3long _ftol2 (double dblSource) { return _ftol (dblSource); }
4# define WIN32_LEAN_AND_MEAN 2# define WIN32_LEAN_AND_MEAN
5# define _WIN32_WINNT 0x0500 // needed to get win2000 api calls 3# define NTDDI_VERSION NTDDI_WIN2K // needed to get win2000 api calls
6# include <malloc.h> 4# include <malloc.h>
7# include <windows.h> 5# include <windows.h>
8# include <wininet.h> 6# include <wininet.h>
9# 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>
10#endif 14#endif
11 15
12#include "EXTERN.h" 16#include "EXTERN.h"
13#include "perl.h" 17#include "perl.h"
14#include "XSUB.h" 18#include "XSUB.h"
15 19
16#ifdef _WIN32 20#ifdef _WIN32
17# undef pipe 21# undef pipe
22// microsoft vs. C
23# define sqrtf(x) sqrt(x)
24# define atan2f(x,y) atan2(x,y)
25# define M_PI 3.14159265f
18#endif 26#endif
19 27
28#include <assert.h>
20#include <math.h> 29#include <math.h>
21#include <string.h> 30#include <string.h>
22#include <stdio.h> 31#include <stdio.h>
23#include <stdlib.h> 32#include <stdlib.h>
24 33
34#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
35
25#include <SDL.h> 36#include <SDL.h>
37#include <SDL_thread.h>
26#include <SDL_endian.h> 38#include <SDL_endian.h>
27#include <SDL_image.h> 39#include <SDL_image.h>
28#include <SDL_mixer.h> 40#include <SDL_mixer.h>
29#include <SDL_opengl.h> 41#include <SDL_opengl.h>
30 42
43/* work around os x broken headers */
44#ifdef __MACOSX__
45typedef void (APIENTRYP PFNGLBLENDFUNCSEPARATEPROC) (GLenum sfactorRGB, GLenum dfactorRGB, GLenum sfactorAlpha, GLenum dfactorAlpha);
46typedef void (APIENTRYP PFNGLACTIVETEXTUREPROC) (GLenum texture);
47typedef void (APIENTRYP PFNGLMULTITEXCOORD2FPROC) (GLenum target, GLfloat s, GLfloat t);
48#endif
49
31#define PANGO_ENABLE_BACKEND 50#define PANGO_ENABLE_BACKEND
32#define G_DISABLE_CAST_CHECKS 51#define G_DISABLE_CAST_CHECKS
33 52
34#include <glib/gmacros.h> 53#include <glib/gmacros.h>
35 54
36#include <pango/pango.h> 55#include <pango/pango.h>
56
57#ifndef PANGO_VERSION_CHECK
58# define PANGO_VERSION_CHECK(a,b,c) 0
59#endif
60
61#if !PANGO_VERSION_CHECK (1, 15, 2)
62# define pango_layout_get_line_readonly pango_layout_get_line
63# define pango_layout_get_lines_readonly pango_layout_get_lines
64# define pango_layout_iter_get_line_readonly pango_layout_iter_get_line
65# define pango_layout_iter_get_run_readonly pango_layout_iter_get_run
66#endif
37 67
38#ifndef _WIN32 68#ifndef _WIN32
39# include <sys/types.h> 69# include <sys/types.h>
40# include <sys/socket.h> 70# include <sys/socket.h>
41# include <netinet/in.h> 71# include <netinet/in.h>
42# include <netinet/tcp.h> 72# include <netinet/tcp.h>
43# include <inttypes.h> 73# include <inttypes.h>
74#endif
75
76#if __GNUC__ >= 4
77# define expect(expr,value) __builtin_expect ((expr),(value))
44#else 78#else
45 typedef unsigned char uint8_t; 79# define expect(expr,value) (expr)
46 typedef unsigned short uint16_t;
47 typedef unsigned int uint32_t;
48 typedef signed char int8_t;
49 typedef signed short int16_t;
50 typedef signed int int32_t;
51#endif 80#endif
52 81
82#define expect_false(expr) expect ((expr) != 0, 0)
83#define expect_true(expr) expect ((expr) != 0, 1)
84
53#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, objetc replacement character */ 85#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
54 86
87/* this is used as fow flag as well, so has to have a different value */
88/* then anything that is computed by incoming darkness */
55#define FOW_DARKNESS 32 89#define FOW_DARKNESS 50
90#define DARKNESS_ADJUST(n) (n)
56 91
57#define MAP_EXTEND_X 32 92#define MAP_EXTEND_X 32
58#define MAP_EXTEND_Y 512 93#define MAP_EXTEND_Y 512
59 94
60#define MIN_FONT_HEIGHT 10 95#define MIN_FONT_HEIGHT 10
61 96
62#if 0 97/* mask out modifiers we are not interested in */
63# define PARACHUTE SDL_INIT_NOPARACHUTE 98#define MOD_MASK (KMOD_CTRL | KMOD_SHIFT | KMOD_ALT | KMOD_META)
64#else 99
65# define PARACHUTE 0 100#define KMOD_LRAM 0x10000 // our extension
66#endif 101
102#define TEXID_SPEECH 1
103#define TEXID_NOFACE 2
104
105static char *
106fast_sv_grow (SV *sv, STRLEN need)
107{
108 STRLEN len = SvLEN (sv);
109 STRLEN want = SvCUR (sv) + need;
110
111 if (expect_false (len < want))
112 {
113 do
114 len *= 2;
115 while (len < want);
116
117 sv_grow (sv, len);
118 }
119
120 SvCUR_set (sv, want);
121 return SvEND (sv) - need;
122}
123
124static AV *texture_av;
67 125
68static struct 126static struct
69{ 127{
70#define GL_FUNC(ptr,name) ptr name; 128#define GL_FUNC(ptr,name) ptr name;
71#include "glfunc.h" 129#include "glfunc.h"
72#undef GL_FUNC 130#undef GL_FUNC
73} gl; 131} gl;
74 132
133static void
75static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa) 134gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
76{ 135{
77 if (gl.BlendFuncSeparate) 136 if (gl.BlendFuncSeparate)
78 gl.BlendFuncSeparate (sa, da, saa, daa); 137 gl.BlendFuncSeparate (sa, da, saa, daa);
79 else if (gl.BlendFuncSeparateEXT) 138 else if (gl.BlendFuncSeparateEXT)
80 gl.BlendFuncSeparateEXT (sa, da, saa, daa); 139 gl.BlendFuncSeparateEXT (sa, da, saa, daa);
81 else 140 else
82 glBlendFunc (sa, da); 141 glBlendFunc (sa, da);
83} 142}
84 143
144static GLuint
145gen_texture ()
146{
147 GLuint name;
148
149 if (AvFILL (texture_av) >= 0)
150 name = (GLuint)(size_t)av_pop (texture_av);
151 else
152 glGenTextures (1, &name);
153
154 return name;
155}
156
157static void
158del_texture (GLuint name)
159{
160 /* make a half-assed attempt at returning the memory used by the texture */
161 /* textures are frequently being reused by cfplus anyway */
162 /*glBindTexture (GL_TEXTURE_2D, name);*/
163 /*glTexImage2D (GL_TEXTURE_2D, 0, GL_ALPHA, 0, 0, 0, GL_ALPHA, GL_UNSIGNED_BYTE, 0);*/
164 av_push (texture_av, (SV *)(size_t)name);
165 glDeleteTextures (1, &name);
166}
167
85#include "texcache.c" 168#include "texcache.c"
169#include "rendercache.c"
86 170
87#include "pango-font.c" 171#include "pango-font.c"
88#include "pango-fontmap.c" 172#include "pango-fontmap.c"
89#include "pango-render.c" 173#include "pango-render.c"
90 174
175typedef IV DC__Channel;
176typedef SDL_RWops *DC__RW;
91typedef Mix_Chunk *CFPlus__MixChunk; 177typedef Mix_Chunk *DC__MixChunk;
92typedef Mix_Music *CFPlus__MixMusic; 178typedef Mix_Music *DC__MixMusic;
93 179
94typedef PangoFontDescription *CFPlus__Font; 180typedef PangoFontDescription *DC__Font;
95 181
96static int 182static int
97shape_attr_p (PangoLayoutRun *run) 183shape_attr_p (PangoLayoutRun *run)
98{ 184{
99 GSList *attrs = run->item->analysis.extra_attrs; 185 GSList *attrs = run->item->analysis.extra_attrs;
… …
113 199
114typedef struct cf_layout { 200typedef struct cf_layout {
115 PangoLayout *pl; 201 PangoLayout *pl;
116 float r, g, b, a; // default color for rgba mode 202 float r, g, b, a; // default color for rgba mode
117 int base_height; 203 int base_height;
118 CFPlus__Font font; 204 DC__Font font;
205 rc_t *rc;
119} *CFPlus__Layout; 206} *DC__Layout;
120 207
121static CFPlus__Font default_font; 208static DC__Font default_font;
122static PangoContext *opengl_context; 209static PangoContext *opengl_context;
123static PangoFontMap *opengl_fontmap; 210static PangoFontMap *opengl_fontmap;
124 211
125static void 212static void
126substitute_func (FcPattern *pattern, gpointer data) 213substitute_func (FcPattern *pattern, gpointer data)
… …
131#endif 218#endif
132 FcPatternAddBool (pattern, FC_AUTOHINT, 0); 219 FcPatternAddBool (pattern, FC_AUTOHINT, 0);
133} 220}
134 221
135static void 222static void
136layout_update_font (CFPlus__Layout self) 223layout_update_font (DC__Layout self)
137{ 224{
138 /* 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
139 * reasonably well with bitstream vera 226 * reasonably well with dejavu/bistream fonts
140 */ 227 */
141 PangoFontDescription *font = self->font ? self->font : default_font; 228 PangoFontDescription *font = self->font ? self->font : default_font;
142 229
143 pango_font_description_set_absolute_size (font, 230 pango_font_description_set_absolute_size (font,
144 MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10)); 231 MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
145 232
146 pango_layout_set_font_description (self->pl, font); 233 pango_layout_set_font_description (self->pl, font);
147} 234}
148 235
149static void 236static void
150layout_get_pixel_size (CFPlus__Layout self, int *w, int *h) 237layout_get_pixel_size (DC__Layout self, int *w, int *h)
151{ 238{
152 PangoRectangle rect; 239 PangoRectangle rect;
153 240
154 // get_pixel_* wrongly rounds down 241 // get_pixel_* wrongly rounds down
155 pango_layout_get_extents (self->pl, 0, &rect); 242 pango_layout_get_extents (self->pl, 0, &rect);
… …
162 249
163 *w = rect.width; 250 *w = rect.width;
164 *h = rect.height; 251 *h = rect.height;
165} 252}
166 253
254typedef uint16_t tileid;
167typedef uint16_t mapface; 255typedef uint16_t faceid;
168 256
169typedef struct { 257typedef struct {
170 GLint name; 258 GLuint name;
171 int w, h; 259 int w, h;
172 float s, t; 260 float s, t;
173 uint8_t r, g, b, a; 261 uint8_t r, g, b, a;
262 tileid smoothtile;
263 uint8_t smoothlevel;
264 uint8_t unused; /* set to zero on use */
174} maptex; 265} maptex;
175 266
176typedef struct { 267typedef struct {
177 uint32_t player; 268 uint32_t player;
178 mapface face[3]; 269 tileid tile[3];
179 uint16_t darkness; 270 uint16_t darkness;
180 uint8_t stat_width, stat_hp, flags; 271 uint8_t stat_width, stat_hp, flags, smoothmax;
181} mapcell; 272} mapcell;
182 273
183typedef struct { 274typedef struct {
184 int32_t c0, c1; 275 int32_t c0, c1;
185 mapcell *col; 276 mapcell *col;
186} maprow; 277} maprow;
187 278
188typedef struct map { 279typedef struct map {
189 int x, y, w, h; 280 int x, y, w, h;
190 int ox, oy; /* offset to virtual global coordinate system */ 281 int ox, oy; /* offset to virtual global coordinate system */
191 int faces; 282 int faces; tileid *face2tile; // [faceid]
192 mapface *face; 283 int texs; maptex *tex; // [tileid]
193
194 int texs;
195 maptex *tex;
196 284
197 int32_t rows; 285 int32_t rows;
198 maprow *row; 286 maprow *row;
199} *CFPlus__Map; 287} *DC__Map;
200 288
201static char * 289static char *
202prepend (char *ptr, int sze, int inc) 290prepend (char *ptr, int sze, int inc)
203{ 291{
204 char *p; 292 char *p;
… …
221} 309}
222 310
223#define Append(type,ptr,sze,inc) (ptr) = (type *)append ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type)) 311#define Append(type,ptr,sze,inc) (ptr) = (type *)append ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
224#define Prepend(type,ptr,sze,inc) (ptr) = (type *)prepend ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type)) 312#define Prepend(type,ptr,sze,inc) (ptr) = (type *)prepend ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
225 313
314static void
315need_facenum (struct map *self, faceid face)
316{
317 while (self->faces <= face)
318 {
319 Append (tileid, self->face2tile, self->faces, self->faces);
320 self->faces *= 2;
321 }
322}
323
324static void
325need_texid (struct map *self, int texid)
326{
327 while (self->texs <= texid)
328 {
329 Append (maptex, self->tex, self->texs, self->texs);
330 self->texs *= 2;
331 }
332}
333
226static maprow * 334static maprow *
227map_get_row (CFPlus__Map self, int y) 335map_get_row (DC__Map self, int y)
228{ 336{
229 if (0 > y) 337 if (0 > y)
230 { 338 {
231 int extend = - y + MAP_EXTEND_Y; 339 int extend = - y + MAP_EXTEND_Y;
232 Prepend (maprow, self->row, self->rows, extend); 340 Prepend (maprow, self->row, self->rows, extend);
… …
270 378
271 return row->col + (x - row->c0); 379 return row->col + (x - row->c0);
272} 380}
273 381
274static mapcell * 382static mapcell *
275map_get_cell (CFPlus__Map self, int x, int y) 383map_get_cell (DC__Map self, int x, int y)
276{ 384{
277 return row_get_cell (map_get_row (self, y), x); 385 return row_get_cell (map_get_row (self, y), x);
278} 386}
279 387
280static void 388static void
281map_clear (CFPlus__Map self) 389map_clear (DC__Map self)
282{ 390{
283 int r; 391 int r;
284 392
285 for (r = 0; r < self->rows; r++) 393 for (r = 0; r < self->rows; r++)
286 Safefree (self->row[r].col); 394 Safefree (self->row[r].col);
… …
293 self->oy = 0; 401 self->oy = 0;
294 self->row = 0; 402 self->row = 0;
295 self->rows = 0; 403 self->rows = 0;
296} 404}
297 405
406#define CELL_CLEAR(cell) \
407 do { \
408 if ((cell)->player) \
409 (cell)->tile [2] = 0; \
410 (cell)->darkness = 0; \
411 (cell)->stat_hp = 0; \
412 (cell)->flags = 0; \
413 (cell)->player = 0; \
414 } while (0)
415
298static void 416static void
299map_blank (CFPlus__Map self, int x0, int y0, int w, int h) 417map_blank (DC__Map self, int x0, int y0, int w, int h)
300{ 418{
301 int x, y; 419 int x, y;
302 maprow *row; 420 maprow *row;
303 mapcell *cell; 421 mapcell *cell;
304 422
… …
316 if (x >= row->c1) 434 if (x >= row->c1)
317 break; 435 break;
318 436
319 cell = row->col + x - row->c0; 437 cell = row->col + x - row->c0;
320 438
321 cell->darkness = 0; 439 CELL_CLEAR (cell);
322 cell->stat_hp = 0;
323 cell->flags = 0;
324 cell->player = 0;
325 } 440 }
326 } 441 }
442}
443
444typedef struct {
445 tileid tile;
446 uint8_t x, y, level;
447} smooth_key;
448
449static void
450smooth_or_bits (HV *hv, smooth_key *key, IV bits)
451{
452 SV **sv = hv_fetch (hv, (char *)key, sizeof (*key), 1);
453
454 if (SvIOK (*sv))
455 SvIV_set (*sv, SvIVX (*sv) | bits);
456 else
457 sv_setiv (*sv, bits);
327} 458}
328 459
329static void 460static void
330music_finished (void) 461music_finished (void)
331{ 462{
… …
348 ev.code = 1; 479 ev.code = 1;
349 ev.data1 = (void *)(long)channel; 480 ev.data1 = (void *)(long)channel;
350 ev.data2 = 0; 481 ev.data2 = 0;
351 482
352 SDL_PushEvent ((SDL_Event *)&ev); 483 SDL_PushEvent ((SDL_Event *)&ev);
484}
485
486static unsigned int
487div255 (unsigned int n)
488{
489 return (n + (n >> 8)) >> 8;
353} 490}
354 491
355static unsigned int 492static unsigned int
356minpot (unsigned int n) 493minpot (unsigned int n)
357{ 494{
… …
367 n |= n >> 16; 504 n |= n >> 16;
368 505
369 return n + 1; 506 return n + 1;
370} 507}
371 508
372MODULE = CFPlus PACKAGE = CFPlus 509static unsigned int
510popcount (unsigned int n)
511{
512 n -= (n >> 1) & 0x55555555U;
513 n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
514 n = ((n >> 4) + n) & 0x0f0f0f0fU;
515 n *= 0x01010101U;
516
517 return n >> 24;
518}
519
520/* SDL should provide this, really. */
521#define SDLK_MODIFIER_MIN 300
522#define SDLK_MODIFIER_MAX 314
523
524/******************************************************************************/
525
526static GV *draw_x_gv, *draw_y_gv, *draw_w_gv, *draw_h_gv;
527static GV *hover_gv;
528
529static int
530within_widget (SV *widget, NV x, NV y)
531{
532 HV *self;
533 SV **svp;
534 NV wx, ww, wy, wh;
535
536 if (!SvROK (widget))
537 return 0;
538
539 self = (HV *)SvRV (widget);
540
541 if (SvTYPE (self) != SVt_PVHV)
542 return 0;
543
544 svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
545 if (y < wy)
546 return 0;
547
548 svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
549 if (y >= wy + wh)
550 return 0;
551
552 svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
553 if (x < wx)
554 return 0;
555
556 svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
557 if (x >= wx + ww)
558 return 0;
559
560 svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
561 if (!svp || !SvTRUE (*svp))
562 return 0;
563
564 return 1;
565}
566
567/******************************************************************************/
568
569/* process keyboard modifiers */
570static int
571mod_munge (int mod)
572{
573 mod &= MOD_MASK;
574
575 if (mod & (KMOD_META | KMOD_ALT))
576 mod |= KMOD_LRAM;
577
578 return mod;
579}
580
581static void
582deliantra_main ()
583{
584 char *argv[] = { 0 };
585 call_argv ("DC::Main::main", G_DISCARD | G_VOID, argv);
586}
587
588#ifdef __MACOSX__
589 /* to due surprising braindamage on the side of SDL design, we
590 * do some mind-boggling hack here: SDL requires a custom main()
591 * on OS X, so... we provide one and call the original main(), which,
592 * due to shared library magic, calls -lSDLmain's main, not perl's main,
593 * and which calls our main (== SDL_main) back.
594 */
595 extern C_LINKAGE int
596 main (int argc, char *argv[])
597 {
598 deliantra_main ();
599 }
600
601 #undef main
602
603 extern C_LINKAGE int main (int argc, char *argv[]);
604
605 static void
606 SDL_braino (void)
607 {
608 char *argv[] = { "deliantra client", 0 };
609 (main) (1, argv);
610 }
611#else
612 static void
613 SDL_braino (void)
614 {
615 deliantra_main ();
616 }
617#endif
618
619MODULE = Deliantra::Client PACKAGE = DC
373 620
374PROTOTYPES: ENABLE 621PROTOTYPES: ENABLE
375 622
376BOOT: 623BOOT:
377{ 624{
378 HV *stash = gv_stashpv ("CFPlus", 1); 625 HV *stash = gv_stashpv ("DC", 1);
379 static const struct { 626 static const struct {
380 const char *name; 627 const char *name;
381 IV iv; 628 IV iv;
382 } *civ, const_iv[] = { 629 } *civ, const_iv[] = {
383# define const_iv(name) { # name, (IV)name } 630# define const_iv(name) { # name, (IV)name }
631 const_iv (SDLK_MODIFIER_MIN),
632 const_iv (SDLK_MODIFIER_MAX),
633
384 const_iv (SDL_ACTIVEEVENT), 634 const_iv (SDL_ACTIVEEVENT),
385 const_iv (SDL_KEYDOWN), 635 const_iv (SDL_KEYDOWN),
386 const_iv (SDL_KEYUP), 636 const_iv (SDL_KEYUP),
387 const_iv (SDL_MOUSEMOTION), 637 const_iv (SDL_MOUSEMOTION),
388 const_iv (SDL_MOUSEBUTTONDOWN), 638 const_iv (SDL_MOUSEBUTTONDOWN),
… …
397 const_iv (SDL_EVENT_RESERVEDA), 647 const_iv (SDL_EVENT_RESERVEDA),
398 const_iv (SDL_EVENT_RESERVEDB), 648 const_iv (SDL_EVENT_RESERVEDB),
399 const_iv (SDL_VIDEORESIZE), 649 const_iv (SDL_VIDEORESIZE),
400 const_iv (SDL_VIDEOEXPOSE), 650 const_iv (SDL_VIDEOEXPOSE),
401 const_iv (SDL_USEREVENT), 651 const_iv (SDL_USEREVENT),
652
653 const_iv (SDL_APPINPUTFOCUS),
654 const_iv (SDL_APPMOUSEFOCUS),
655 const_iv (SDL_APPACTIVE),
656
657
658 const_iv (SDLK_UNKNOWN),
659 const_iv (SDLK_FIRST),
660 const_iv (SDLK_BACKSPACE),
661 const_iv (SDLK_TAB),
662 const_iv (SDLK_CLEAR),
663 const_iv (SDLK_RETURN),
664 const_iv (SDLK_PAUSE),
665 const_iv (SDLK_ESCAPE),
666 const_iv (SDLK_SPACE),
667 const_iv (SDLK_EXCLAIM),
668 const_iv (SDLK_QUOTEDBL),
669 const_iv (SDLK_HASH),
670 const_iv (SDLK_DOLLAR),
671 const_iv (SDLK_AMPERSAND),
672 const_iv (SDLK_QUOTE),
673 const_iv (SDLK_LEFTPAREN),
674 const_iv (SDLK_RIGHTPAREN),
675 const_iv (SDLK_ASTERISK),
676 const_iv (SDLK_PLUS),
677 const_iv (SDLK_COMMA),
678 const_iv (SDLK_MINUS),
679 const_iv (SDLK_PERIOD),
680 const_iv (SDLK_SLASH),
681 const_iv (SDLK_0),
682 const_iv (SDLK_1),
683 const_iv (SDLK_2),
684 const_iv (SDLK_3),
685 const_iv (SDLK_4),
686 const_iv (SDLK_5),
687 const_iv (SDLK_6),
688 const_iv (SDLK_7),
689 const_iv (SDLK_8),
690 const_iv (SDLK_9),
691 const_iv (SDLK_COLON),
692 const_iv (SDLK_SEMICOLON),
693 const_iv (SDLK_LESS),
694 const_iv (SDLK_EQUALS),
695 const_iv (SDLK_GREATER),
696 const_iv (SDLK_QUESTION),
697 const_iv (SDLK_AT),
698
699 const_iv (SDLK_LEFTBRACKET),
700 const_iv (SDLK_BACKSLASH),
701 const_iv (SDLK_RIGHTBRACKET),
702 const_iv (SDLK_CARET),
703 const_iv (SDLK_UNDERSCORE),
704 const_iv (SDLK_BACKQUOTE),
705 const_iv (SDLK_DELETE),
706
707 const_iv (SDLK_FIRST),
708 const_iv (SDLK_LAST),
402 const_iv (SDLK_KP0), 709 const_iv (SDLK_KP0),
403 const_iv (SDLK_KP1), 710 const_iv (SDLK_KP1),
404 const_iv (SDLK_KP2), 711 const_iv (SDLK_KP2),
405 const_iv (SDLK_KP3), 712 const_iv (SDLK_KP3),
406 const_iv (SDLK_KP4), 713 const_iv (SDLK_KP4),
… …
461 const_iv (SDLK_BREAK), 768 const_iv (SDLK_BREAK),
462 const_iv (SDLK_MENU), 769 const_iv (SDLK_MENU),
463 const_iv (SDLK_POWER), 770 const_iv (SDLK_POWER),
464 const_iv (SDLK_EURO), 771 const_iv (SDLK_EURO),
465 const_iv (SDLK_UNDO), 772 const_iv (SDLK_UNDO),
773
466 const_iv (KMOD_NONE), 774 const_iv (KMOD_NONE),
775 const_iv (KMOD_SHIFT),
467 const_iv (KMOD_LSHIFT), 776 const_iv (KMOD_LSHIFT),
468 const_iv (KMOD_RSHIFT), 777 const_iv (KMOD_RSHIFT),
778 const_iv (KMOD_CTRL),
469 const_iv (KMOD_LCTRL), 779 const_iv (KMOD_LCTRL),
470 const_iv (KMOD_RCTRL), 780 const_iv (KMOD_RCTRL),
781 const_iv (KMOD_ALT),
471 const_iv (KMOD_LALT), 782 const_iv (KMOD_LALT),
472 const_iv (KMOD_RALT), 783 const_iv (KMOD_RALT),
784 const_iv (KMOD_META),
473 const_iv (KMOD_LMETA), 785 const_iv (KMOD_LMETA),
474 const_iv (KMOD_RMETA), 786 const_iv (KMOD_RMETA),
475 const_iv (KMOD_NUM), 787 const_iv (KMOD_NUM),
476 const_iv (KMOD_CAPS), 788 const_iv (KMOD_CAPS),
477 const_iv (KMOD_MODE), 789 const_iv (KMOD_MODE),
478 const_iv (KMOD_CTRL), 790
479 const_iv (KMOD_SHIFT), 791 const_iv (KMOD_LRAM),
480 const_iv (KMOD_ALT), 792
481 const_iv (KMOD_META) 793 const_iv (MIX_DEFAULT_FORMAT),
794
795 const_iv (SDL_INIT_TIMER),
796 const_iv (SDL_INIT_AUDIO),
797 const_iv (SDL_INIT_VIDEO),
798 const_iv (SDL_INIT_CDROM),
799 const_iv (SDL_INIT_JOYSTICK),
800 const_iv (SDL_INIT_EVERYTHING),
801 const_iv (SDL_INIT_NOPARACHUTE),
802 const_iv (SDL_INIT_EVENTTHREAD),
803
804 const_iv (SDL_GL_RED_SIZE),
805 const_iv (SDL_GL_GREEN_SIZE),
806 const_iv (SDL_GL_BLUE_SIZE),
807 const_iv (SDL_GL_ALPHA_SIZE),
808 const_iv (SDL_GL_DOUBLEBUFFER),
809 const_iv (SDL_GL_BUFFER_SIZE),
810 const_iv (SDL_GL_DEPTH_SIZE),
811 const_iv (SDL_GL_STENCIL_SIZE),
812 const_iv (SDL_GL_ACCUM_RED_SIZE),
813 const_iv (SDL_GL_ACCUM_GREEN_SIZE),
814 const_iv (SDL_GL_ACCUM_BLUE_SIZE),
815 const_iv (SDL_GL_ACCUM_ALPHA_SIZE),
816 const_iv (SDL_GL_STEREO),
817 const_iv (SDL_GL_MULTISAMPLEBUFFERS),
818 const_iv (SDL_GL_MULTISAMPLESAMPLES),
819 const_iv (SDL_GL_ACCELERATED_VISUAL),
820 const_iv (SDL_GL_SWAP_CONTROL),
821
822 const_iv (FOW_DARKNESS)
482# undef const_iv 823# undef const_iv
483 }; 824 };
484 825
485 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 826 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
486 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 827 newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
828
829 assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
830 assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
487} 831}
832
833void
834weaken (SV *rv)
835 PROTOTYPE: $
836 CODE:
837 sv_rvweaken (rv);
488 838
489int 839int
490in_destruct () 840in_destruct ()
491 CODE: 841 CODE:
492 RETVAL = PL_main_cv == Nullcv; 842 RETVAL = PL_main_cv == Nullcv;
… …
495 845
496NV floor (NV x) 846NV floor (NV x)
497 847
498NV ceil (NV x) 848NV ceil (NV x)
499 849
850IV minpot (UV n)
851
852IV popcount (UV n)
853
854NV distance (NV dx, NV dy)
855 CODE:
856 RETVAL = pow (dx * dx + dy * dy, 0.5);
857 OUTPUT:
858 RETVAL
859
500void 860void
501pango_init () 861pango_init ()
502 CODE: 862 CODE:
503{ 863{
504 opengl_fontmap = pango_opengl_font_map_new (); 864 opengl_fontmap = pango_opengl_font_map_new ();
505 pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0); 865 pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
506 opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap); 866 opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
867 /*pango_context_set_font_description (opengl_context, default_font);*/
868#if PANGO_VERSION_CHECK (1, 15, 2)
869 pango_context_set_language (opengl_context, pango_language_from_string ("en"));
870 /*pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);*/
871#endif
507} 872}
508 873
509int 874char *SDL_GetError ()
510SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)
511 875
512void 876void SDL_braino ()
877
878int SDL_Init (U32 flags)
879
880int SDL_InitSubSystem (U32 flags)
881
882void SDL_QuitSubSystem (U32 flags)
883
513SDL_Quit () 884void SDL_Quit ()
514 885
886int SDL_GL_SetAttribute (int attr, int value)
887
888int SDL_GL_GetAttribute (int attr)
889 CODE:
890 if (SDL_GL_GetAttribute (attr, &RETVAL))
891 XSRETURN_UNDEF;
892 OUTPUT:
893 RETVAL
894
515void 895void
516SDL_ListModes () 896SDL_ListModes (int rgb, int alpha)
517 PPCODE: 897 PPCODE:
518{ 898{
519 SDL_Rect **m; 899 SDL_Rect **m;
520 900
521 SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5); 901 SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
522 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5); 902 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
523 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5); 903 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
524 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1); 904 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
525 905
526 SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15); 906 SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
527 SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0); 907 SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
528 908
529 SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0); 909 SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
530 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0); 910 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
531 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0); 911 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
532 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0); 912 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
533 913
534 SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1); 914 SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
535#if SDL_VERSION_ATLEAST(1,2,10)
536 SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
537 SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1); 915 SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
538#endif
539
540 SDL_EnableUNICODE (1);
541 SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
542 916
543 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL); 917 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
544 918
545 if (m && m != (SDL_Rect **)-1) 919 if (m && m != (SDL_Rect **)-1)
546 while (*m) 920 while (*m)
547 { 921 {
922 if ((*m)->w >= 400 && (*m)->h >= 300)
923 {
548 AV *av = newAV (); 924 AV *av = newAV ();
549 av_push (av, newSViv ((*m)->w)); 925 av_push (av, newSViv ((*m)->w));
550 av_push (av, newSViv ((*m)->h)); 926 av_push (av, newSViv ((*m)->h));
927 av_push (av, newSViv (rgb));
928 av_push (av, newSViv (alpha));
551 XPUSHs (sv_2mortal (newRV_noinc ((SV *)av))); 929 XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
930 }
552 931
553 ++m; 932 ++m;
554 } 933 }
555} 934}
556 935
557char *
558SDL_GetError ()
559
560int 936int
561SDL_SetVideoMode (int w, int h, int fullscreen) 937SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
562 CODE: 938 CODE:
939{
940 SDL_EnableUNICODE (1);
941 SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
942
943 SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
944 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
945 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
946 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
947
563 RETVAL = !!SDL_SetVideoMode ( 948 RETVAL = !!SDL_SetVideoMode (
564 w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0) 949 w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)
565 ); 950 );
951
566 if (RETVAL) 952 if (RETVAL)
567 { 953 {
568 SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+"); 954 av_clear (texture_av);
569# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name); 955#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
570# include "glfunc.h" 956#include "glfunc.h"
571# undef GL_FUNC 957#undef GL_FUNC
958 if (!gl.ActiveTexture ) gl.ActiveTexture = gl.ActiveTextureARB;
959 if (!gl.MultiTexCoord2f) gl.MultiTexCoord2f = gl.MultiTexCoord2fARB;
572 } 960 }
961}
573 OUTPUT: 962 OUTPUT:
574 RETVAL 963 RETVAL
575 964
576void 965void
966SDL_WM_SetCaption (const char *title, const char *icon)
967
968void
577SDL_GL_SwapBuffers () 969SDL_GL_SwapBuffers ()
578 970
579char * 971char *
580SDL_GetKeyName (int sym) 972SDL_GetKeyName (int sym)
581 973
974int
975SDL_GetAppState ()
976
977int
978SDL_GetModState ()
979
980int
981SDL_WaitEvent ()
982 C_ARGS: 0
983
582void 984void
583SDL_PollEvent () 985SDL_PumpEvents ()
986
987void
988peep_events ()
584 PPCODE: 989 PPCODE:
585{ 990{
586 SDL_Event ev; 991 SDL_Event ev;
587 992
588 while (SDL_PollEvent (&ev)) 993 SDL_PumpEvents ();
994 while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
589 { 995 {
590 HV *hv = newHV (); 996 HV *hv = newHV ();
591 hv_store (hv, "type", 4, newSViv (ev.type), 0); 997 hv_store (hv, "type", 4, newSViv (ev.type), 0);
592 998
593 switch (ev.type) 999 switch (ev.type)
594 { 1000 {
595 case SDL_KEYDOWN: 1001 case SDL_KEYDOWN:
596 case SDL_KEYUP: 1002 case SDL_KEYUP:
597 hv_store (hv, "state", 5, newSViv (ev.key.state), 0); 1003 hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
598 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0); 1004 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
599 hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0); 1005 hv_store (hv, "mod", 3, newSViv (mod_munge (ev.key.keysym.mod)), 0);
1006 hv_store (hv, "cmod", 4, newSViv (mod_munge (SDL_GetModState ())), 0); /* current mode */
600 hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0); 1007 hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
601 break; 1008 break;
602 1009
603 case SDL_ACTIVEEVENT: 1010 case SDL_ACTIVEEVENT:
604 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0); 1011 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
605 hv_store (hv, "state", 5, newSViv (ev.active.state), 0); 1012 hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
606 break; 1013 break;
607 1014
608 case SDL_MOUSEMOTION: 1015 case SDL_MOUSEMOTION:
1016 {
1017 int state = ev.motion.state;
1018 int x = ev.motion.x;
1019 int y = ev.motion.y;
1020 int xrel = ev.motion.xrel;
1021 int yrel = ev.motion.yrel;
1022
1023 /* do simplistic event compression */
1024 while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
1025 && state == ev.motion.state)
1026 {
1027 xrel += ev.motion.xrel;
1028 yrel += ev.motion.yrel;
1029 x = ev.motion.x;
1030 y = ev.motion.y;
1031 SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
1032 }
1033
609 hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0); 1034 hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
610
611 hv_store (hv, "state", 5, newSViv (ev.motion.state), 0); 1035 hv_store (hv, "state", 5, newSViv (state), 0);
612 hv_store (hv, "x", 1, newSViv (ev.motion.x), 0); 1036 hv_store (hv, "x", 1, newSViv (x), 0);
613 hv_store (hv, "y", 1, newSViv (ev.motion.y), 0); 1037 hv_store (hv, "y", 1, newSViv (y), 0);
614 hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0); 1038 hv_store (hv, "xrel", 4, newSViv (xrel), 0);
615 hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0); 1039 hv_store (hv, "yrel", 4, newSViv (yrel), 0);
1040 }
616 break; 1041 break;
617 1042
618 case SDL_MOUSEBUTTONDOWN: 1043 case SDL_MOUSEBUTTONDOWN:
619 case SDL_MOUSEBUTTONUP: 1044 case SDL_MOUSEBUTTONUP:
620 hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0); 1045 hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
621 1046
622 hv_store (hv, "button", 6, newSViv (ev.button.button), 0); 1047 hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
623 hv_store (hv, "state", 5, newSViv (ev.button.state), 0); 1048 hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
624 hv_store (hv, "x", 1, newSViv (ev.button.x), 0); 1049 hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
625 hv_store (hv, "y", 1, newSViv (ev.button.y), 0); 1050 hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
… …
630 hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0); 1055 hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
631 hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0); 1056 hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
632 break; 1057 break;
633 } 1058 }
634 1059
635 XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1)))); 1060 XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
636 } 1061 }
637} 1062}
638 1063
1064char *
1065SDL_AudioDriverName ()
1066 CODE:
1067{
1068 char buf [256];
1069 if (!SDL_AudioDriverName (buf, sizeof (buf)))
1070 XSRETURN_UNDEF;
1071
1072 RETVAL = buf;
1073}
1074 OUTPUT:
1075 RETVAL
1076
639int 1077int
640Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048) 1078Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
641 POSTCALL: 1079 POSTCALL:
642 Mix_HookMusicFinished (music_finished); 1080 Mix_HookMusicFinished (music_finished);
643 Mix_ChannelFinished (channel_finished); 1081 Mix_ChannelFinished (channel_finished);
644 1082
645void 1083void
1084Mix_QuerySpec ()
1085 PPCODE:
1086{
1087 int freq, channels;
1088 Uint16 format;
1089
1090 if (Mix_QuerySpec (&freq, &format, &channels))
1091 {
1092 EXTEND (SP, 3);
1093 PUSHs (sv_2mortal (newSViv (freq)));
1094 PUSHs (sv_2mortal (newSViv (format)));
1095 PUSHs (sv_2mortal (newSViv (channels)));
1096 }
1097}
1098
1099void
646Mix_CloseAudio () 1100Mix_CloseAudio ()
647 1101
648int 1102int
649Mix_AllocateChannels (int numchans = -1) 1103Mix_AllocateChannels (int numchans = -1)
650 1104
1105const char *
1106Mix_GetError ()
1107
651void 1108void
652lowdelay (int fd, int val = 1) 1109lowdelay (int fd, int val = 1)
653 CODE: 1110 CODE:
654#ifndef _WIN32
655 setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val)); 1111 setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
656#endif
657 1112
658void 1113void
659win32_proxy_info () 1114win32_proxy_info ()
660 PPCODE: 1115 PPCODE:
661{ 1116{
… …
682 } 1137 }
683 } 1138 }
684#endif 1139#endif
685} 1140}
686 1141
687void 1142int
688add_font (char *file) 1143add_font (char *file)
689 CODE: 1144 CODE:
690 FcConfigAppFontAddFile (0, (const FcChar8 *)file); 1145 RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
1146 OUTPUT:
1147 RETVAL
1148
1149void
1150IMG_Init (int flags = IMG_INIT_JPG | IMG_INIT_PNG)
1151
1152# MIX_INIT_MP3 gives smpeg + libstdc++ + libgcc_s
1153void
1154Mix_Init (int flags = MIX_INIT_MOD | MIX_INIT_OGG)
691 1155
692void 1156void
693load_image_inline (SV *image_) 1157load_image_inline (SV *image_)
694 ALIAS: 1158 ALIAS:
695 load_image_file = 1 1159 load_image_file = 1
… …
698 STRLEN image_len; 1162 STRLEN image_len;
699 char *image = (char *)SvPVbyte (image_, image_len); 1163 char *image = (char *)SvPVbyte (image_, image_len);
700 SDL_Surface *surface, *surface2; 1164 SDL_Surface *surface, *surface2;
701 SDL_PixelFormat fmt; 1165 SDL_PixelFormat fmt;
702 SDL_RWops *rw = ix 1166 SDL_RWops *rw = ix
703 ? SDL_RWFromFile (image, "r") 1167 ? SDL_RWFromFile (image, "rb")
704 : SDL_RWFromConstMem (image, image_len); 1168 : SDL_RWFromConstMem (image, image_len);
705 1169
706 if (!rw) 1170 if (!rw)
707 croak ("load_image: %s", SDL_GetError ()); 1171 croak ("load_image: %s", SDL_GetError ());
708 1172
… …
781void 1245void
782error (char *message) 1246error (char *message)
783 CODE: 1247 CODE:
784 fprintf (stderr, "ERROR: %s\n", message); 1248 fprintf (stderr, "ERROR: %s\n", message);
785#ifdef _WIN32 1249#ifdef _WIN32
786 MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR); 1250 MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
787#endif 1251#endif
788 1252
789void 1253void
790fatal (char *message) 1254fatal (char *message)
791 CODE: 1255 CODE:
792 fprintf (stderr, "FATAL: %s\n", message); 1256 fprintf (stderr, "FATAL: %s\n", message);
793#ifdef _WIN32 1257#ifdef _WIN32
794 MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR); 1258 MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
795#endif 1259#endif
796 _exit (1); 1260 _exit (1);
797 1261
798void 1262void
799_exit (int retval = 0) 1263_exit (int retval = 0)
800 CODE: 1264 CODE:
1265#ifdef WIN32
1266 ExitThread (retval); // unclean, please beam me up
1267#else
801 _exit (retval); 1268 _exit (retval);
1269#endif
802 1270
803MODULE = CFPlus PACKAGE = CFPlus::Font 1271void
1272debug ()
1273 CODE:
1274{
1275#if DEBUG
1276 VALGRIND_DO_LEAK_CHECK;
1277#endif
1278}
804 1279
805CFPlus::Font 1280int
1281SvREFCNT (SV *sv)
1282 CODE:
1283 RETVAL = SvREFCNT (sv);
1284 OUTPUT:
1285 RETVAL
1286
1287MODULE = Deliantra::Client PACKAGE = DC::Font
1288
1289PROTOTYPES: DISABLE
1290
1291DC::Font
806new_from_file (SV *class, char *path, int id = 0) 1292new_from_file (SV *class, char *path, int id = 0)
807 CODE: 1293 CODE:
808{ 1294{
809 int count; 1295 int count;
810 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count); 1296 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
… …
813} 1299}
814 OUTPUT: 1300 OUTPUT:
815 RETVAL 1301 RETVAL
816 1302
817void 1303void
818DESTROY (CFPlus::Font self) 1304DESTROY (DC::Font self)
819 CODE: 1305 CODE:
820 pango_font_description_free (self); 1306 pango_font_description_free (self);
821 1307
822void 1308void
823make_default (CFPlus::Font self) 1309make_default (DC::Font self)
1310 PROTOTYPE: $
824 CODE: 1311 CODE:
825 default_font = self; 1312 default_font = self;
826 1313
827MODULE = CFPlus PACKAGE = CFPlus::Layout 1314MODULE = Deliantra::Client PACKAGE = DC::Layout
828 1315
1316PROTOTYPES: DISABLE
1317
829void 1318void
830reset_glyph_cache () 1319glyph_cache_backup ()
1320 PROTOTYPE:
831 CODE: 1321 CODE:
1322 tc_backup ();
1323
1324void
1325glyph_cache_restore ()
1326 PROTOTYPE:
1327 CODE:
832 tc_clear (); 1328 tc_restore ();
833 1329
834CFPlus::Layout 1330DC::Layout
835new (SV *class) 1331new (SV *class)
836 CODE: 1332 CODE:
837 New (0, RETVAL, 1, struct cf_layout); 1333 New (0, RETVAL, 1, struct cf_layout);
838 1334
839 RETVAL->pl = pango_layout_new (opengl_context); 1335 RETVAL->pl = pango_layout_new (opengl_context);
… …
841 RETVAL->g = 1.; 1337 RETVAL->g = 1.;
842 RETVAL->b = 1.; 1338 RETVAL->b = 1.;
843 RETVAL->a = 1.; 1339 RETVAL->a = 1.;
844 RETVAL->base_height = MIN_FONT_HEIGHT; 1340 RETVAL->base_height = MIN_FONT_HEIGHT;
845 RETVAL->font = 0; 1341 RETVAL->font = 0;
1342 RETVAL->rc = rc_alloc ();
846 1343
847 pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR); 1344 pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
848 layout_update_font (RETVAL); 1345 layout_update_font (RETVAL);
849 OUTPUT: 1346 OUTPUT:
850 RETVAL 1347 RETVAL
851 1348
852void 1349void
853DESTROY (CFPlus::Layout self) 1350DESTROY (DC::Layout self)
854 CODE: 1351 CODE:
855 g_object_unref (self->pl); 1352 g_object_unref (self->pl);
1353 rc_free (self->rc);
856 Safefree (self); 1354 Safefree (self);
857 1355
858void 1356void
859set_text (CFPlus::Layout self, SV *text_) 1357set_text (DC::Layout self, SV *text_)
860 CODE: 1358 CODE:
861{ 1359{
862 STRLEN textlen; 1360 STRLEN textlen;
863 char *text = SvPVutf8 (text_, textlen); 1361 char *text = SvPVutf8 (text_, textlen);
864 1362
865 pango_layout_set_text (self->pl, text, textlen); 1363 pango_layout_set_text (self->pl, text, textlen);
866} 1364}
867 1365
868void 1366void
869set_markup (CFPlus::Layout self, SV *text_) 1367set_markup (DC::Layout self, SV *text_)
870 CODE: 1368 CODE:
871{ 1369{
872 STRLEN textlen; 1370 STRLEN textlen;
873 char *text = SvPVutf8 (text_, textlen); 1371 char *text = SvPVutf8 (text_, textlen);
874 1372
875 pango_layout_set_markup (self->pl, text, textlen); 1373 pango_layout_set_markup (self->pl, text, textlen);
876} 1374}
877 1375
878void 1376void
879set_shapes (CFPlus::Layout self, ...) 1377set_shapes (DC::Layout self, ...)
880 CODE: 1378 CODE:
881{ 1379{
882 PangoAttrList *attrs = 0; 1380 PangoAttrList *attrs = 0;
883 const char *text = pango_layout_get_text (self->pl); 1381 const char *text = pango_layout_get_text (self->pl);
884 const char *pos = text; 1382 const char *pos = text;
… …
919 if (attrs) 1417 if (attrs)
920 pango_layout_set_attributes (self->pl, attrs); 1418 pango_layout_set_attributes (self->pl, attrs);
921} 1419}
922 1420
923void 1421void
924get_shapes (CFPlus::Layout self) 1422get_shapes (DC::Layout self)
925 PPCODE: 1423 PPCODE:
926{ 1424{
927 PangoLayoutIter *iter = pango_layout_get_iter (self->pl); 1425 PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
928 1426
929 do 1427 do
930 { 1428 {
931 PangoLayoutRun *run = pango_layout_iter_get_run (iter); 1429 PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
932 1430
933 if (run && shape_attr_p (run)) 1431 if (run && shape_attr_p (run))
934 { 1432 {
935 PangoRectangle extents; 1433 PangoRectangle extents;
936 pango_layout_iter_get_run_extents (iter, 0, &extents); 1434 pango_layout_iter_get_run_extents (iter, 0, &extents);
… …
944 1442
945 pango_layout_iter_free (iter); 1443 pango_layout_iter_free (iter);
946} 1444}
947 1445
948int 1446int
949has_wrapped (CFPlus::Layout self) 1447has_wrapped (DC::Layout self)
950 CODE: 1448 CODE:
951{ 1449{
952 int lines = 1; 1450 int lines = 1;
953 const char *text = pango_layout_get_text (self->pl); 1451 const char *text = pango_layout_get_text (self->pl);
954 1452
… …
959} 1457}
960 OUTPUT: 1458 OUTPUT:
961 RETVAL 1459 RETVAL
962 1460
963SV * 1461SV *
964get_text (CFPlus::Layout self) 1462get_text (DC::Layout self)
965 CODE: 1463 CODE:
966 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0); 1464 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
967 sv_utf8_decode (RETVAL); 1465 sv_utf8_decode (RETVAL);
968 OUTPUT: 1466 OUTPUT:
969 RETVAL 1467 RETVAL
970 1468
971void 1469void
972set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.) 1470set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
973 CODE: 1471 CODE:
974 self->r = r; 1472 self->r = r;
975 self->g = g; 1473 self->g = g;
976 self->b = b; 1474 self->b = b;
977 self->a = a; 1475 self->a = a;
978 1476
979void 1477void
980set_font (CFPlus::Layout self, CFPlus::Font font = 0) 1478set_font (DC::Layout self, DC::Font font = 0)
981 CODE: 1479 CODE:
982 if (self->font != font) 1480 if (self->font != font)
983 { 1481 {
984 self->font = font; 1482 self->font = font;
985 layout_update_font (self); 1483 layout_update_font (self);
986 } 1484 }
987 1485
988void 1486void
989set_height (CFPlus::Layout self, int base_height) 1487set_height (DC::Layout self, int base_height)
990 CODE: 1488 CODE:
991 if (self->base_height != base_height) 1489 if (self->base_height != base_height)
992 { 1490 {
993 self->base_height = base_height; 1491 self->base_height = base_height;
994 layout_update_font (self); 1492 layout_update_font (self);
995 } 1493 }
996 1494
997void 1495void
998set_width (CFPlus::Layout self, int max_width = -1) 1496set_width (DC::Layout self, int max_width = -1)
999 CODE: 1497 CODE:
1000 pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE); 1498 pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
1001 1499
1002void 1500void
1003set_indent (CFPlus::Layout self, int indent) 1501set_indent (DC::Layout self, int indent)
1004 CODE: 1502 CODE:
1005 pango_layout_set_indent (self->pl, indent * PANGO_SCALE); 1503 pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1006 1504
1007void 1505void
1008set_spacing (CFPlus::Layout self, int spacing) 1506set_spacing (DC::Layout self, int spacing)
1009 CODE: 1507 CODE:
1010 pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE); 1508 pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1011 1509
1012void 1510void
1013set_ellipsise (CFPlus::Layout self, int ellipsise) 1511set_ellipsise (DC::Layout self, int ellipsise)
1014 CODE: 1512 CODE:
1015 pango_layout_set_ellipsize (self->pl, 1513 pango_layout_set_ellipsize (self->pl,
1016 ellipsise == 1 ? PANGO_ELLIPSIZE_START 1514 ellipsise == 1 ? PANGO_ELLIPSIZE_START
1017 : ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE 1515 : ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1018 : ellipsise == 3 ? PANGO_ELLIPSIZE_END 1516 : ellipsise == 3 ? PANGO_ELLIPSIZE_END
1019 : PANGO_ELLIPSIZE_NONE 1517 : PANGO_ELLIPSIZE_NONE
1020 ); 1518 );
1021 1519
1022void 1520void
1023set_single_paragraph_mode (CFPlus::Layout self, int spm) 1521set_single_paragraph_mode (DC::Layout self, int spm)
1024 CODE: 1522 CODE:
1025 pango_layout_set_single_paragraph_mode (self->pl, !!spm); 1523 pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1026 1524
1027void 1525void
1028size (CFPlus::Layout self) 1526size (DC::Layout self)
1029 PPCODE: 1527 PPCODE:
1030{ 1528{
1031 int w, h; 1529 int w, h;
1032 1530
1033 layout_get_pixel_size (self, &w, &h); 1531 layout_get_pixel_size (self, &w, &h);
… …
1036 PUSHs (sv_2mortal (newSViv (w))); 1534 PUSHs (sv_2mortal (newSViv (w)));
1037 PUSHs (sv_2mortal (newSViv (h))); 1535 PUSHs (sv_2mortal (newSViv (h)));
1038} 1536}
1039 1537
1040int 1538int
1041descent (CFPlus::Layout self) 1539descent (DC::Layout self)
1042 CODE: 1540 CODE:
1043{ 1541{
1044 PangoRectangle rect; 1542 PangoRectangle rect;
1045 PangoLayoutLine *line = pango_layout_get_line (self->pl, 0); 1543 PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1046 pango_layout_line_get_pixel_extents (line, 0, &rect); 1544 pango_layout_line_get_pixel_extents (line, 0, &rect);
1047 RETVAL = PANGO_DESCENT (rect); 1545 RETVAL = PANGO_DESCENT (rect);
1048} 1546}
1049 OUTPUT: 1547 OUTPUT:
1050 RETVAL 1548 RETVAL
1051 1549
1052int 1550int
1053xy_to_index (CFPlus::Layout self, int x, int y) 1551xy_to_index (DC::Layout self, int x, int y)
1054 CODE: 1552 CODE:
1055{ 1553{
1056 int index, trailing; 1554 int index, trailing;
1057 pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing); 1555 pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1058 RETVAL = index; 1556 RETVAL = index + trailing;
1059} 1557}
1060 OUTPUT: 1558 OUTPUT:
1061 RETVAL 1559 RETVAL
1062 1560
1063void 1561void
1064cursor_pos (CFPlus::Layout self, int index) 1562cursor_pos (DC::Layout self, int index)
1065 PPCODE: 1563 PPCODE:
1066{ 1564{
1067 PangoRectangle strong_pos; 1565 PangoRectangle pos;
1068 pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0); 1566 pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1069 1567
1070 EXTEND (SP, 3); 1568 EXTEND (SP, 3);
1071 PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE))); 1569 PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1072 PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE))); 1570 PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1073 PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE))); 1571 PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1074} 1572}
1075 1573
1076void 1574void
1077render (CFPlus::Layout self, float x, float y, int flags = 0) 1575index_to_line_x (DC::Layout self, int index, int trailing = 0)
1078 PPCODE: 1576 PPCODE:
1577{
1578 int line, x;
1579
1580 pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
1581#if !PANGO_VERSION_CHECK (1, 17, 3)
1582 /* pango bug: line is between 1..numlines, not 0..numlines-1 */
1583 --line;
1584#endif
1585 EXTEND (SP, 2);
1586 PUSHs (sv_2mortal (newSViv (line)));
1587 PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1588}
1589
1590void
1591line_x_to_index (DC::Layout self, int line, int x)
1592 PPCODE:
1593{
1594 PangoLayoutLine *lp;
1595 int index, trailing;
1596
1597 if (line < 0)
1598 XSRETURN_EMPTY;
1599
1600 if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1601 XSRETURN_EMPTY; /* do better */
1602
1603 pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1604
1605 EXTEND (SP, 2);
1606 if (GIMME_V == G_SCALAR)
1607 PUSHs (sv_2mortal (newSViv (index + trailing)));
1608 else
1609 {
1610 PUSHs (sv_2mortal (newSViv (index)));
1611 PUSHs (sv_2mortal (newSViv (trailing)));
1612 }
1613}
1614
1615void
1616render (DC::Layout self, float x, float y, int flags = 0)
1617 CODE:
1618 rc_clear (self->rc);
1079 pango_opengl_render_layout_subpixel ( 1619 pango_opengl_render_layout_subpixel (
1080 self->pl, 1620 self->pl,
1621 self->rc,
1081 x * PANGO_SCALE, y * PANGO_SCALE, 1622 x * PANGO_SCALE, y * PANGO_SCALE,
1082 self->r, self->g, self->b, self->a, 1623 self->r, self->g, self->b, self->a,
1083 flags 1624 flags
1084 ); 1625 );
1626 // we assume that context_change actually clears/frees stuff
1627 // and does not do any recomputation...
1628 pango_layout_context_changed (self->pl);
1085 1629
1086MODULE = CFPlus PACKAGE = CFPlus::Texture
1087
1088void 1630void
1089pad2pot (SV *data_, SV *w_, SV *h_) 1631draw (DC::Layout self)
1090 CODE: 1632 CODE:
1091{ 1633{
1092 int ow = SvIV (w_); 1634 glEnable (GL_TEXTURE_2D);
1093 int oh = SvIV (h_); 1635 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1636 glEnable (GL_BLEND);
1637 gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
1638 GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
1639 glEnable (GL_ALPHA_TEST);
1640 glAlphaFunc (GL_GREATER, 7.f / 255.f);
1094 1641
1095 if (ow && oh) 1642 rc_draw (self->rc);
1643
1644 glDisable (GL_ALPHA_TEST);
1645 glDisable (GL_BLEND);
1646 glDisable (GL_TEXTURE_2D);
1647}
1648
1649MODULE = Deliantra::Client PACKAGE = DC::Texture
1650
1651PROTOTYPES: ENABLE
1652
1653void
1654pad (SV *data_, int ow, int oh, int nw, int nh)
1655 CODE:
1656{
1657 if ((nw != ow || nh != oh) && SvOK (data_))
1096 { 1658 {
1097 int nw = minpot (ow);
1098 int nh = minpot (oh);
1099
1100 if (nw != ow || nh != oh)
1101 {
1102 if (SvOK (data_))
1103 {
1104 STRLEN datalen; 1659 STRLEN datalen;
1105 char *data = SvPVbyte (data_, datalen); 1660 char *data = SvPVbyte (data_, datalen);
1106 int bpp = datalen / (ow * oh); 1661 int bpp = datalen / (ow * oh);
1107 SV *result_ = sv_2mortal (newSV (nw * nh * bpp)); 1662 SV *result_ = sv_2mortal (newSV (nw * nh * bpp));
1108 1663
1109 SvPOK_only (result_); 1664 SvPOK_only (result_);
1110 SvCUR_set (result_, nw * nh * bpp); 1665 SvCUR_set (result_, nw * nh * bpp);
1111 1666
1112 memset (SvPVX (result_), 0, nw * nh * bpp); 1667 memset (SvPVX (result_), 0, nw * nh * bpp);
1113 while (oh--) 1668 while (oh--)
1114 memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp); 1669 memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1115 1670
1116 sv_setsv (data_, result_); 1671 sv_setsv (data_, result_);
1117 }
1118
1119 sv_setiv (w_, nw);
1120 sv_setiv (h_, nh);
1121 }
1122 } 1672 }
1123} 1673}
1124 1674
1125void 1675void
1126draw_quad (SV *self, float x, float y, float w = 0., float h = 0.) 1676draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
… …
1132{ 1682{
1133 HV *hv = (HV *)SvRV (self); 1683 HV *hv = (HV *)SvRV (self);
1134 float s = SvNV (*hv_fetch (hv, "s", 1, 1)); 1684 float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1135 float t = SvNV (*hv_fetch (hv, "t", 1, 1)); 1685 float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1136 int name = SvIV (*hv_fetch (hv, "name", 4, 1)); 1686 int name = SvIV (*hv_fetch (hv, "name", 4, 1));
1687
1688 if (name <= 0)
1689 XSRETURN_EMPTY;
1137 1690
1138 if (items < 5) 1691 if (items < 5)
1139 { 1692 {
1140 w = SvNV (*hv_fetch (hv, "w", 1, 1)); 1693 w = SvNV (*hv_fetch (hv, "w", 1, 1));
1141 h = SvNV (*hv_fetch (hv, "h", 1, 1)); 1694 h = SvNV (*hv_fetch (hv, "h", 1, 1));
… …
1169 glDisable (GL_ALPHA_TEST); 1722 glDisable (GL_ALPHA_TEST);
1170 glDisable (GL_BLEND); 1723 glDisable (GL_BLEND);
1171 } 1724 }
1172} 1725}
1173 1726
1174MODULE = CFPlus PACKAGE = CFPlus::Map 1727void
1728draw_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)
1729 PROTOTYPE: @
1730 CODE:
1731{
1732 glEnable (GL_BLEND);
1733 glBlendFunc (intensity ? GL_SRC_ALPHA : GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
1734 glEnable (GL_TEXTURE_2D);
1735 glBindTexture (GL_TEXTURE_2D, name1);
1175 1736
1176CFPlus::Map 1737 glColor3f (intensity, intensity, intensity);
1177new (SV *class, int map_width, int map_height) 1738 glPushMatrix ();
1739 glScalef (1./3, 1./3, 1.);
1740
1741 if (blend > 0.f)
1742 {
1743 float dx3 = dx * -3.f / w;
1744 float dy3 = dy * -3.f / h;
1745 GLfloat env_color[4] = { 0., 0., 0., blend };
1746
1747 /* interpolate the two shadow textures */
1748 /* stage 0 == rgb(glcolor) + alpha(t0) */
1749 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1750
1751 /* stage 1 == rgb(glcolor) + alpha(interpolate t0, t1, texenv) */
1752 gl.ActiveTexture (GL_TEXTURE1);
1753 glEnable (GL_TEXTURE_2D);
1754 glBindTexture (GL_TEXTURE_2D, name2);
1755 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_COMBINE);
1756
1757 /* rgb == rgb(glcolor) */
1758 glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_RGB, GL_REPLACE);
1759 glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_RGB, GL_PRIMARY_COLOR);
1760 glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_RGB, GL_SRC_COLOR);
1761
1762 /* alpha = interpolate t0, t1 by env_alpha */
1763 glTexEnvfv (GL_TEXTURE_ENV, GL_TEXTURE_ENV_COLOR, env_color);
1764
1765 glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_ALPHA, GL_INTERPOLATE);
1766 glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_ALPHA, GL_TEXTURE);
1767 glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_ALPHA, GL_SRC_ALPHA);
1768
1769 glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE1_ALPHA, GL_PREVIOUS);
1770 glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND1_ALPHA, GL_SRC_ALPHA);
1771
1772 glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE2_ALPHA, GL_CONSTANT);
1773 glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND2_ALPHA, GL_SRC_ALPHA);
1774
1775 glBegin (GL_QUADS);
1776 gl.MultiTexCoord2f (GL_TEXTURE0, 0, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 ); glVertex2i (0, 0);
1777 gl.MultiTexCoord2f (GL_TEXTURE0, 0, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 + t); glVertex2i (0, h);
1778 gl.MultiTexCoord2f (GL_TEXTURE0, s, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 + t); glVertex2i (w, h);
1779 gl.MultiTexCoord2f (GL_TEXTURE0, s, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 ); glVertex2i (w, 0);
1780 glEnd ();
1781
1782 glDisable (GL_TEXTURE_2D);
1783 gl.ActiveTexture (GL_TEXTURE0);
1784 }
1785 else
1786 {
1787 /* simple blending of one texture, also opengl <1.3 path */
1788 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1789
1790 glBegin (GL_QUADS);
1791 glTexCoord2f (0, 0); glVertex2f (0, 0);
1792 glTexCoord2f (0, t); glVertex2f (0, h);
1793 glTexCoord2f (s, t); glVertex2f (w, h);
1794 glTexCoord2f (s, 0); glVertex2f (w, 0);
1795 glEnd ();
1796 }
1797
1798 /* draw ?-marks or equivalent, this is very clumsy code :/ */
1799 {
1800 int x, y;
1801 int dx3 = dx * 3;
1802 int dy3 = dy * 3;
1803
1804 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1805 glBindTexture (GL_TEXTURE_2D, hidden_tex);
1806 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1807 glTranslatef (-1., -1., 0);
1808 glBegin (GL_QUADS);
1809
1810 for (y = 1; y < h; y += 3)
1811 {
1812 int y1 = y - dy3;
1813 int y1valid = y1 >= 0 && y1 < h;
1814
1815 for (x = 1; x < w; x += 3)
1816 {
1817 int x1 = x - dx3;
1818 uint8_t h1 = data1 [x + y * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
1819 uint8_t h2;
1820
1821 if (y1valid && x1 >= 0 && x1 < w)
1822 h2 = data2 [x1 + y1 * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
1823 else
1824 h2 = 1; /* out of range == invisible */
1825
1826 if (h1 || h2)
1827 {
1828 float alpha = h1 == h2 ? 1.f : h1 ? 1.f - blend : blend;
1829 glColor4f (1., 1., 1., alpha);
1830
1831 glTexCoord2f (0, 0.); glVertex2i (x , y );
1832 glTexCoord2f (0, 1.); glVertex2i (x , y + 3);
1833 glTexCoord2f (1, 1.); glVertex2i (x + 3, y + 3);
1834 glTexCoord2f (1, 0.); glVertex2i (x + 3, y );
1835 }
1836 }
1837 }
1838 }
1839
1840 glEnd ();
1841
1842 glPopMatrix ();
1843
1844 glDisable (GL_TEXTURE_2D);
1845 glDisable (GL_BLEND);
1846}
1847
1848IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
1849 CODE:
1850{
1851 GLint width;
1852 glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
1853 glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
1854 RETVAL = width > 0;
1855}
1856 OUTPUT:
1857 RETVAL
1858
1859MODULE = Deliantra::Client PACKAGE = DC::Map
1860
1861PROTOTYPES: DISABLE
1862
1863DC::Map
1864new (SV *class)
1178 CODE: 1865 CODE:
1179 New (0, RETVAL, 1, struct map); 1866 New (0, RETVAL, 1, struct map);
1180 RETVAL->x = 0; 1867 RETVAL->x = 0;
1181 RETVAL->y = 0; 1868 RETVAL->y = 0;
1182 RETVAL->w = map_width; 1869 RETVAL->w = 0;
1183 RETVAL->h = map_height; 1870 RETVAL->h = 0;
1184 RETVAL->ox = 0; 1871 RETVAL->ox = 0;
1185 RETVAL->oy = 0; 1872 RETVAL->oy = 0;
1186 RETVAL->faces = 8192; 1873 RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1187 Newz (0, RETVAL->face, RETVAL->faces, mapface); 1874 RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1188 RETVAL->texs = 8192;
1189 Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1190 RETVAL->rows = 0; 1875 RETVAL->rows = 0;
1191 RETVAL->row = 0; 1876 RETVAL->row = 0;
1192 OUTPUT: 1877 OUTPUT:
1193 RETVAL 1878 RETVAL
1194 1879
1195void 1880void
1196DESTROY (CFPlus::Map self) 1881DESTROY (DC::Map self)
1197 CODE: 1882 CODE:
1198{ 1883{
1199 map_clear (self); 1884 map_clear (self);
1200 Safefree (self->face); 1885 Safefree (self->face2tile);
1201 Safefree (self->tex); 1886 Safefree (self->tex);
1202 Safefree (self); 1887 Safefree (self);
1203} 1888}
1204 1889
1205void 1890void
1891resize (DC::Map self, int map_width, int map_height)
1892 CODE:
1893 self->w = map_width;
1894 self->h = map_height;
1895
1896void
1206clear (CFPlus::Map self) 1897clear (DC::Map self)
1207 CODE: 1898 CODE:
1208 map_clear (self); 1899 map_clear (self);
1209 1900
1210void 1901void
1211set_face (CFPlus::Map self, int face, int texid) 1902set_tileid (DC::Map self, int face, int tile)
1212 CODE: 1903 CODE:
1213{ 1904{
1214 while (self->faces <= face) 1905 need_facenum (self, face); self->face2tile [face] = tile;
1215 { 1906 need_texid (self, tile);
1216 Append (mapface, self->face, self->faces, self->faces);
1217 self->faces *= 2;
1218 }
1219
1220 self->face [face] = texid;
1221} 1907}
1222 1908
1223void 1909void
1910set_smooth (DC::Map self, int face, int smooth, int level)
1911 CODE:
1912{
1913 tileid texid;
1914 maptex *tex;
1915
1916 if (face < 0 || face >= self->faces)
1917 return;
1918
1919 if (smooth < 0 || smooth >= self->faces)
1920 return;
1921
1922 texid = self->face2tile [face];
1923
1924 if (!texid)
1925 return;
1926
1927 tex = self->tex + texid;
1928 tex->smoothtile = self->face2tile [smooth];
1929 tex->smoothlevel = level;
1930}
1931
1932void
1224set_texture (CFPlus::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a) 1933set_texture (DC::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)
1225 CODE: 1934 CODE:
1226{ 1935{
1227 while (self->texs <= texid) 1936 need_texid (self, texid);
1228 {
1229 Append (maptex, self->tex, self->texs, self->texs);
1230 self->texs *= 2;
1231 }
1232 1937
1233 { 1938 {
1234 maptex *tex = self->tex + texid; 1939 maptex *tex = self->tex + texid;
1235 1940
1236 tex->name = name; 1941 tex->name = name;
… …
1252 // use uglier nearest interpolation because linear suffers 1957 // use uglier nearest interpolation because linear suffers
1253 // from transparent color bleeding and ugly wrapping effects. 1958 // from transparent color bleeding and ugly wrapping effects.
1254 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST); 1959 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1255} 1960}
1256 1961
1962void
1963expire_textures (DC::Map self, int texid, int count)
1964 PPCODE:
1965 for (; texid < self->texs && count; ++texid, --count)
1966 {
1967 maptex *tex = self->tex + texid;
1968
1969 if (tex->name)
1970 {
1971 if (tex->unused)
1972 {
1973 tex->name = 0;
1974 tex->unused = 0;
1975 XPUSHs (sv_2mortal (newSViv (texid)));
1976 }
1977 else
1978 tex->unused = 1;
1979 }
1980 }
1981
1257int 1982int
1258ox (CFPlus::Map self) 1983ox (DC::Map self)
1259 ALIAS: 1984 ALIAS:
1260 oy = 1 1985 oy = 1
1261 x = 2 1986 x = 2
1262 y = 3 1987 y = 3
1263 w = 4 1988 w = 4
… …
1274 } 1999 }
1275 OUTPUT: 2000 OUTPUT:
1276 RETVAL 2001 RETVAL
1277 2002
1278void 2003void
1279scroll (CFPlus::Map self, int dx, int dy) 2004scroll (DC::Map self, int dx, int dy)
1280 CODE: 2005 CODE:
1281{ 2006{
1282 if (dx > 0) 2007 if (dx > 0)
1283 map_blank (self, self->x, self->y, dx, self->h); 2008 map_blank (self, self->x, self->y, dx, self->h);
1284 else if (dx < 0) 2009 else if (dx < 0)
1285 map_blank (self, self->x + self->w + dx + 1, self->y, -dx, self->h); 2010 map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1286 2011
1287 if (dy > 0) 2012 if (dy > 0)
1288 map_blank (self, self->x, self->y, self->w, dy); 2013 map_blank (self, self->x, self->y, self->w, dy);
1289 else if (dy < 0) 2014 else if (dy < 0)
1290 map_blank (self, self->x, self->y + self->h + dy + 1, self->w, -dy); 2015 map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1291 2016
1292 self->ox += dx; self->x += dx; 2017 self->ox += dx; self->x += dx;
1293 self->oy += dy; self->y += dy; 2018 self->oy += dy; self->y += dy;
1294 2019
1295 while (self->y < 0) 2020 while (self->y < 0)
… …
1299 self->rows += MAP_EXTEND_Y; 2024 self->rows += MAP_EXTEND_Y;
1300 self->y += MAP_EXTEND_Y; 2025 self->y += MAP_EXTEND_Y;
1301 } 2026 }
1302} 2027}
1303 2028
1304void 2029SV *
1305map1a_update (CFPlus::Map self, SV *data_, int extmap) 2030map1a_update (DC::Map self, SV *data_, int extmap)
1306 CODE: 2031 CODE:
1307{ 2032{
1308 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_); 2033 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1309 uint8_t *data_end = (uint8_t *)SvEND (data_); 2034 uint8_t *data_end = (uint8_t *)SvEND (data_);
1310 mapcell *cell; 2035 mapcell *cell;
1311 int x, y, flags; 2036 int x, y, z, flags;
2037 AV *missing = newAV ();
2038 RETVAL = newRV_noinc ((SV *)missing);
1312 2039
1313 while (data < data_end - 1) 2040 while (data < data_end - 1)
1314 { 2041 {
1315 flags = (data [0] << 8) + data [1]; data += 2; 2042 flags = (data [0] << 8) + data [1]; data += 2;
1316 2043
… …
1336 uint8_t ext, cmd; 2063 uint8_t ext, cmd;
1337 2064
1338 do 2065 do
1339 { 2066 {
1340 ext = *data++; 2067 ext = *data++;
1341 cmd = ext & 0x3f; 2068 cmd = ext & 0x7f;
1342 2069
1343 if (cmd < 4) 2070 if (cmd < 4)
1344 cell->darkness = 255 - ext * 64 + 1; 2071 cell->darkness = 255 - ext * 64 + 1; /* make sure this doesn't collide with FOW_DARKNESS */
1345 else if (cmd == 5) // health 2072 else if (cmd == 5) // health
1346 { 2073 {
1347 cell->stat_width = 1; 2074 cell->stat_width = 1;
1348 cell->stat_hp = *data++; 2075 cell->stat_hp = *data++;
1349 } 2076 }
1350 else if (cmd == 6) // monster width 2077 else if (cmd == 6) // monster width
1351 cell->stat_width = *data++ + 1; 2078 cell->stat_width = *data++ + 1;
1352 else if (cmd == 0x47) // monster width 2079 else if (cmd == 0x47)
1353 { 2080 {
1354 if (*data == 4) 2081 if (*data == 1) cell->player = data [1];
1355 ; // decode player tag 2082 else if (*data == 2) cell->player = data [2] + (data [1] << 8);
2083 else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
2084 else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
1356 2085
1357 data += *data + 1; 2086 data += *data + 1;
1358 } 2087 }
1359 else if (cmd == 8) // cell flags 2088 else if (cmd == 8) // cell flags
1360 cell->flags = *data++; 2089 cell->flags = *data++;
… …
1367 } 2096 }
1368 else 2097 else
1369 cell->darkness = *data++ + 1; 2098 cell->darkness = *data++ + 1;
1370 } 2099 }
1371 2100
2101 for (z = 0; z <= 2; ++z)
1372 if (flags & 4) 2102 if (flags & (4 >> z))
1373 { 2103 {
1374 cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2; 2104 faceid face = (data [0] << 8) + data [1]; data += 2;
2105 need_facenum (self, face);
2106 cell->tile [z] = self->face2tile [face];
2107
2108 if (cell->tile [z])
2109 {
2110 maptex *tex = self->tex + cell->tile [z];
2111 tex->unused = 0;
2112 if (!tex->name)
2113 av_push (missing, newSViv (cell->tile [z]));
2114
2115 if (tex->smoothtile)
2116 {
2117 maptex *smooth = self->tex + tex->smoothtile;
2118 smooth->unused = 0;
2119 if (!smooth->name)
2120 av_push (missing, newSViv (tex->smoothtile));
2121 }
2122 }
1375 } 2123 }
1376
1377 if (flags & 2)
1378 {
1379 cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2;
1380 }
1381
1382 if (flags & 1)
1383 {
1384 cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
1385 }
1386 } 2124 }
1387 else 2125 else
1388 cell->darkness = 0; 2126 CELL_CLEAR (cell);
1389 } 2127 }
1390} 2128}
2129 OUTPUT:
2130 RETVAL
1391 2131
1392SV * 2132SV *
1393mapmap (CFPlus::Map self, int x0, int y0, int w, int h) 2133mapmap (DC::Map self, int x0, int y0, int w, int h)
1394 CODE: 2134 CODE:
1395{ 2135{
1396 int x1, x; 2136 int x1, x;
1397 int y1, y; 2137 int y1, y;
1398 int z; 2138 int z;
… …
1411 ? self->row + y 2151 ? self->row + y
1412 : 0; 2152 : 0;
1413 2153
1414 for (x = x0; x < x1; x++) 2154 for (x = x0; x < x1; x++)
1415 { 2155 {
1416 int r = 32, g = 32, b = 32, a = 192; 2156 unsigned int r = 32, g = 32, b = 32, a = 192;
1417 2157
1418 if (row && row->c0 <= x && x < row->c1) 2158 if (row && row->c0 <= x && x < row->c1)
1419 { 2159 {
1420 mapcell *cell = row->col + (x - row->c0); 2160 mapcell *cell = row->col + (x - row->c0);
1421 2161
1422 for (z = 0; z <= 0; z++) 2162 for (z = 0; z <= 0; z++)
1423 { 2163 {
1424 mapface face = cell->face [z];
1425
1426 if (face)
1427 {
1428 maptex tex = self->tex [face]; 2164 maptex tex = self->tex [cell->tile [z]];
1429 int a0 = 255 - tex.a; 2165 int a0 = 255 - tex.a;
1430 int a1 = tex.a; 2166 int a1 = tex.a;
1431 2167
1432 r = (r * a0 + tex.r * a1) / 255; 2168 r = div255 (r * a0 + tex.r * a1);
1433 g = (g * a0 + tex.g * a1) / 255; 2169 g = div255 (g * a0 + tex.g * a1);
1434 b = (b * a0 + tex.b * a1) / 255; 2170 b = div255 (b * a0 + tex.b * a1);
1435 a = (a * a0 + tex.a * a1) / 255; 2171 a = div255 (a * a0 + tex.a * a1);
1436 }
1437 } 2172 }
1438 } 2173 }
1439 2174
1440 *map++ = (r ) 2175 *map++ = (r )
1441 | (g << 8) 2176 | (g << 8)
… …
1448} 2183}
1449 OUTPUT: 2184 OUTPUT:
1450 RETVAL 2185 RETVAL
1451 2186
1452void 2187void
1453draw (CFPlus::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh) 2188draw (DC::Map self, int mx, int my, int sw, int sh, int Tw, int Th, U32 player = 0xffffffff, int sdx = 0, int sdy = 0)
1454 CODE: 2189 CODE:
1455{ 2190{
1456 int vx, vy;
1457 int x, y, z; 2191 int x, y, z;
1458 int last_name;
1459 mapface face;
1460 2192
1461 vx = self->x + self->w / 2 - sw / 2 - shift_x; 2193 HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1462 vy = self->y + self->h / 2 - sh / 2 - shift_y; 2194 uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
2195 static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
2196 smooth_key skey;
2197 int pl_x, pl_y;
2198 maptex pl_tex;
2199 rc_t *rc = rc_alloc ();
2200 rc_t *rc_ov = rc_alloc ();
2201 rc_key_t key;
2202 rc_array_t *arr;
1463 2203
1464 /* 2204 pl_tex.name = 0;
1465 int vx = self->vx = self->w >= sw
1466 ? self->x + (self->w - sw) / 2
1467 : MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1468 2205
1469 int vy = self->vy = self->h >= sh 2206 // that's current max. sorry.
1470 ? self->y + (self->h - sh) / 2 2207 if (sw > 255) sw = 255;
1471 : MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy)); 2208 if (sh > 255) sh = 255;
1472 */
1473 2209
1474 glColor4ub (255, 255, 255, 255); 2210 // clear key, in case of extra padding
2211 memset (&skey, 0, sizeof (skey));
2212
2213 memset (&key, 0, sizeof (key));
2214 key.r = 255;
2215 key.g = 255;
2216 key.b = 255;
2217 key.a = 255;
2218 key.mode = GL_QUADS;
2219 key.format = GL_T2F_V3F;
2220
2221 mx += self->x;
2222 my += self->y;
2223
2224 // first pass: determine smooth_max
2225 // rather ugly, if you ask me
2226 // could also be stored inside mapcell and updated on change
2227 memset (smooth_max, 0, sizeof (smooth_max));
2228
2229 for (y = 0; y < sh; y++)
2230 if (0 <= y + my && y + my < self->rows)
2231 {
2232 maprow *row = self->row + (y + my);
2233
2234 for (x = 0; x < sw; x++)
2235 if (row->c0 <= x + mx && x + mx < row->c1)
2236 {
2237 mapcell *cell = row->col + (x + mx - row->c0);
2238
2239 smooth_max[x + 1][y + 1] =
2240 MAX (self->tex [cell->tile [0]].smoothlevel,
2241 MAX (self->tex [cell->tile [1]].smoothlevel,
2242 self->tex [cell->tile [2]].smoothlevel));
2243 }
2244 }
1475 2245
1476 glEnable (GL_BLEND); 2246 glEnable (GL_BLEND);
1477 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA); 2247 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1478 glEnable (GL_TEXTURE_2D);
1479 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE); 2248 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1480 2249
1481 glBegin (GL_QUADS);
1482
1483 last_name = 0;
1484
1485 for (z = 0; z < 3; z++) 2250 for (z = 0; z <= 2; z++)
2251 {
2252 memset (smooth_level, 0, sizeof (smooth_level));
2253 key.texname = -1;
2254
1486 for (y = 0; y < sh; y++) 2255 for (y = 0; y < sh; y++)
1487 if (0 <= y + vy && y + vy < self->rows) 2256 if (0 <= y + my && y + my < self->rows)
1488 { 2257 {
1489 maprow *row = self->row + (y + vy); 2258 maprow *row = self->row + (y + my);
1490 2259
1491 for (x = 0; x < sw; x++) 2260 for (x = 0; x < sw; x++)
1492 if (row->c0 <= x + vx && x + vx < row->c1) 2261 if (row->c0 <= x + mx && x + mx < row->c1)
1493 { 2262 {
1494 mapcell *cell = row->col + (x + vx - row->c0); 2263 mapcell *cell = row->col + (x + mx - row->c0);
1495
1496 face = cell->face [z]; 2264 tileid tile = cell->tile [z];
2265
2266 if (tile)
2267 {
2268 maptex tex = self->tex [tile];
2269 int px, py;
1497 2270
1498 if (face && face < self->texs) 2271 if (key.texname != tex.name)
2272 {
2273 self->tex [tile].unused = 0;
2274
2275 if (!tex.name)
2276 tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
2277
2278 key.texname = tex.name;
2279 arr = rc_array (rc, &key);
2280 }
2281
2282 px = (x + 1) * Th - tex.w;
2283 py = (y + 1) * Tw - tex.h;
2284
2285 if (expect_false (cell->player == player) && expect_false (z == 2))
2286 {
2287 pl_x = px;
2288 pl_y = py;
2289 pl_tex = tex;
2290 continue;
2291 }
2292
2293 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
2294 rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
2295 rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
2296 rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
2297
2298 // update smooth hash
2299 if (tex.smoothtile)
2300 {
2301 skey.tile = tex.smoothtile;
2302 skey.level = tex.smoothlevel;
2303
2304 smooth_level [tex.smoothlevel >> 5] |= ((uint32_t)1) << (tex.smoothlevel & 31);
2305
2306 // add bits to current tile and all neighbours. skey.x|y is
2307 // shifted +1|+1 so we always stay positive.
2308
2309 // bits is ___n cccc CCCC bbbb
2310 // n do not draw borders&corners
2311 // c draw these corners, but...
2312 // C ... not these
2313 // b draw these borders
2314
2315 // borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
2316 // ┃· ·· ·┃ ━━
2317
2318 // corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
2319 // ·· ·· ·┏ ┓·
2320
2321 // full tile
2322 skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
2323
2324 // borders
2325 skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
2326 skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
2327 skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
2328 skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
2329
2330 // corners
2331 skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
2332 skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
2333 skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
2334 skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
2335 }
2336 }
2337
2338 if (expect_false (z == 2) && expect_false (cell->flags))
2339 {
2340 // overlays such as the speech bubble, probably more to come
2341 if (cell->flags & 1)
2342 {
2343 rc_key_t key_ov = key;
2344 maptex tex = self->tex [TEXID_SPEECH];
2345 rc_array_t *arr;
2346 int px = x * Tw + Tw * 2 / 32;
2347 int py = y * Th - Th * 6 / 32;
2348
2349 key_ov.texname = tex.name;
2350 arr = rc_array (rc_ov, &key_ov);
2351
2352 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
2353 rc_t2f_v3f (arr, 0 , tex.t, px , py + Th, 0);
2354 rc_t2f_v3f (arr, tex.s, tex.t, px + Tw, py + Th, 0);
2355 rc_t2f_v3f (arr, tex.s, 0 , px + Tw, py , 0);
2356 }
2357 }
2358 }
2359 }
2360
2361 rc_draw (rc);
2362 rc_clear (rc);
2363
2364 // go through all smoothlevels, lowest to highest, then draw.
2365 // this is basically counting sort
2366 {
2367 int w, b;
2368
2369 glEnable (GL_TEXTURE_2D);
2370 glBegin (GL_QUADS);
2371 for (w = 0; w < 256 / 32; ++w)
2372 {
2373 uint32_t smask = smooth_level [w];
2374 if (smask)
2375 for (b = 0; b < 32; ++b)
2376 if (smask & (((uint32_t)1) << b))
1499 { 2377 {
1500 maptex tex = self->tex [face]; 2378 int level = (w << 5) | b;
1501 int px = (x + 1) * 32 - tex.w; 2379 HE *he;
1502 int py = (y + 1) * 32 - tex.h;
1503 2380
1504 if (last_name != tex.name) 2381 hv_iterinit (smooth);
2382 while ((he = hv_iternext (smooth)))
1505 { 2383 {
1506 glEnd (); 2384 smooth_key *skey = (smooth_key *)HeKEY (he);
1507 glBindTexture (GL_TEXTURE_2D, last_name = tex.name); 2385 IV bits = SvIVX (HeVAL (he));
1508 glBegin (GL_QUADS);
1509 }
1510 2386
1511 glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1512 glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1513 glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1514 glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1515 }
1516
1517 if (cell->flags && z == 2)
1518 {
1519 if (cell->flags & 1) 2387 if (!(bits & 0x1000)
2388 && skey->level == level
2389 && level > smooth_max [skey->x][skey->y])
1520 { 2390 {
1521 maptex tex = self->tex [1]; 2391 maptex tex = self->tex [skey->tile];
1522 int px = (x + 1) * 32 - tex.w + 2; 2392 int px = (((int)skey->x) - 1) * Tw;
1523 int py = (y + 1) * 32 - tex.h - 6; 2393 int py = (((int)skey->y) - 1) * Th;
2394 int border = bits & 15;
2395 int corner = (bits >> 8) & ~(bits >> 4) & 15;
2396 float dx = tex.s * .0625f; // 16 images/row
2397 float dy = tex.t * .5f ; // 2 images/column
1524 2398
2399 if (tex.name)
2400 {
2401 // this time avoiding texture state changes
2402 // save gobs of state changes.
2403 if (key.texname != tex.name)
2404 {
2405 self->tex [skey->tile].unused = 0;
2406
1525 glEnd (); 2407 glEnd ();
1526 glBindTexture (GL_TEXTURE_2D, last_name = tex.name); 2408 glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1527 glBegin (GL_QUADS); 2409 glBegin (GL_QUADS);
2410 }
1528 2411
2412 if (border)
2413 {
2414 float ox = border * dx;
2415
2416 glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
2417 glTexCoord2f (ox , dy ); glVertex2i (px , py + Th);
2418 glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py + Th);
2419 glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + Tw, py );
2420 }
2421
2422 if (corner)
2423 {
2424 float ox = corner * dx;
2425
1529 glTexCoord2f (0 , 0 ); glVertex2f (px , py ); 2426 glTexCoord2f (ox , dy ); glVertex2i (px , py );
1530 glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h); 2427 glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + Th);
1531 glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h); 2428 glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + Tw, py + Th);
1532 glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py ); 2429 glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py );
2430 }
2431 }
2432 }
1533 } 2433 }
1534 } 2434 }
1535 }
1536 } 2435 }
1537 2436
1538 glEnd (); 2437 glEnd ();
1539
1540 glDisable (GL_TEXTURE_2D); 2438 glDisable (GL_TEXTURE_2D);
2439 key.texname = -1;
2440 }
2441
2442 hv_clear (smooth);
2443 }
2444
2445 if (pl_tex.name)
2446 {
2447 maptex tex = pl_tex;
2448 int px = pl_x + sdx;
2449 int py = pl_y + sdy;
2450
2451 key.texname = tex.name;
2452 arr = rc_array (rc, &key);
2453
2454 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
2455 rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
2456 rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
2457 rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
2458
2459 rc_draw (rc);
2460 }
2461
2462 rc_draw (rc_ov);
2463 rc_clear (rc_ov);
2464
1541 glDisable (GL_BLEND); 2465 glDisable (GL_BLEND);
2466 rc_free (rc);
2467 rc_free (rc_ov);
1542 2468
1543 // top layer: overlays such as the health bar 2469 // top layer: overlays such as the health bar
1544 for (y = 0; y < sh; y++) 2470 for (y = 0; y < sh; y++)
1545 if (0 <= y + vy && y + vy < self->rows) 2471 if (0 <= y + my && y + my < self->rows)
1546 { 2472 {
1547 maprow *row = self->row + (y + vy); 2473 maprow *row = self->row + (y + my);
1548 2474
1549 for (x = 0; x < sw; x++) 2475 for (x = 0; x < sw; x++)
1550 if (row->c0 <= x + vx && x + vx < row->c1) 2476 if (row->c0 <= x + mx && x + mx < row->c1)
1551 { 2477 {
1552 mapcell *cell = row->col + (x + vx - row->c0); 2478 mapcell *cell = row->col + (x + mx - row->c0);
1553 2479
1554 int px = x * 32; 2480 int px = x * Tw;
1555 int py = y * 32; 2481 int py = y * Th;
2482
2483 if (expect_false (cell->player == player))
2484 {
2485 px += sdx;
2486 py += sdy;
2487 }
1556 2488
1557 if (cell->stat_hp) 2489 if (cell->stat_hp)
1558 { 2490 {
1559 int width = cell->stat_width * 32; 2491 int width = cell->stat_width * Tw;
1560 int thick = sh / 28 + 1 + cell->stat_width; 2492 int thick = (sh * Th / 32 + 27) / 28 + 1 + cell->stat_width;
1561 2493
1562 glColor3ub (0, 0, 0); 2494 glColor3ub (0, 0, 0);
1563 glRectf (px + 1, py - thick - 2, 2495 glRectf (px + 1, py - thick - 2,
1564 px + width - 1, py); 2496 px + width - 1, py);
1565 2497
… …
1571 } 2503 }
1572 } 2504 }
1573} 2505}
1574 2506
1575void 2507void
1576draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data) 2508draw_magicmap (DC::Map self, int w, int h, unsigned char *data)
1577 CODE: 2509 CODE:
1578{ 2510{
1579 static float color[16][3] = { 2511 static float color[16][3] = {
1580 { 0.00F, 0.00F, 0.00F }, 2512 { 0.00f, 0.00f, 0.00f },
1581 { 1.00F, 1.00F, 1.00F }, 2513 { 1.00f, 1.00f, 1.00f },
1582 { 0.00F, 0.00F, 0.55F }, 2514 { 0.00f, 0.00f, 0.55f },
1583 { 1.00F, 0.00F, 0.00F }, 2515 { 1.00f, 0.00f, 0.00f },
1584 2516
1585 { 1.00F, 0.54F, 0.00F }, 2517 { 1.00f, 0.54f, 0.00f },
1586 { 0.11F, 0.56F, 1.00F }, 2518 { 0.11f, 0.56f, 1.00f },
1587 { 0.93F, 0.46F, 0.00F }, 2519 { 0.93f, 0.46f, 0.00f },
1588 { 0.18F, 0.54F, 0.34F }, 2520 { 0.18f, 0.54f, 0.34f },
1589 2521
1590 { 0.56F, 0.73F, 0.56F }, 2522 { 0.56f, 0.73f, 0.56f },
1591 { 0.80F, 0.80F, 0.80F }, 2523 { 0.80f, 0.80f, 0.80f },
1592 { 0.55F, 0.41F, 0.13F }, 2524 { 0.55f, 0.41f, 0.13f },
1593 { 0.99F, 0.77F, 0.26F }, 2525 { 0.99f, 0.77f, 0.26f },
1594 2526
1595 { 0.74F, 0.65F, 0.41F }, 2527 { 0.74f, 0.65f, 0.41f },
1596 2528
1597 { 0.00F, 1.00F, 1.00F }, 2529 { 0.00f, 1.00f, 1.00f },
1598 { 1.00F, 0.00F, 1.00F }, 2530 { 1.00f, 0.00f, 1.00f },
1599 { 1.00F, 1.00F, 0.00F }, 2531 { 1.00f, 1.00f, 0.00f },
1600 }; 2532 };
1601 2533
1602 int x, y; 2534 int x, y;
1603 2535
1604 glEnable (GL_TEXTURE_2D); 2536 glEnable (GL_TEXTURE_2D);
2537 /* GL_REPLACE would be correct, as we don't need to modulate alpha,
2538 * but the nvidia driver (185.18.14) mishandles alpha textures
2539 * and takes the colour from god knows where instead of using
2540 * Cp. MODULATE results in the same colour, but slightly different
2541 * alpha, but atcually gives us the correct colour with nvidia.
2542 */
1605 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE); 2543 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1606 glEnable (GL_BLEND); 2544 glEnable (GL_BLEND);
1607 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA); 2545 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1608 glBegin (GL_QUADS); 2546 glBegin (GL_QUADS);
1609 2547
1610 for (y = 0; y < h; y++) 2548 for (y = 0; y < h; y++)
… …
1614 2552
1615 if (m) 2553 if (m)
1616 { 2554 {
1617 float *c = color [m & 15]; 2555 float *c = color [m & 15];
1618 2556
1619 float tx1 = m & 0x40 ? 0.5 : 0.; 2557 float tx1 = m & 0x40 ? 0.5f : 0.f;
1620 float tx2 = tx1 + 0.5; 2558 float tx2 = tx1 + 0.5f;
1621 2559
1622 glColor4f (c[0], c[1], c[2], 0.75); 2560 glColor4f (c[0], c[1], c[2], 1);
1623 glTexCoord2f (tx1, 0.); glVertex2i (x , y ); 2561 glTexCoord2f (tx1, 0.); glVertex2i (x , y );
1624 glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1); 2562 glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
1625 glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1); 2563 glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
1626 glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y ); 2564 glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
1627 } 2565 }
… …
1631 glDisable (GL_BLEND); 2569 glDisable (GL_BLEND);
1632 glDisable (GL_TEXTURE_2D); 2570 glDisable (GL_TEXTURE_2D);
1633} 2571}
1634 2572
1635void 2573void
1636fow_texture (CFPlus::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh) 2574fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1637 PPCODE: 2575 PPCODE:
1638{ 2576{
1639 int vx, vy;
1640 int x, y; 2577 int x, y;
1641 int sw4 = (sw + 3) & ~3; 2578 int sw1 = sw + 2;
2579 int sh1 = sh + 2;
2580 int sh3 = sh * 3;
2581 int sw3 = sw * 3;
1642 SV *darkness_sv = sv_2mortal (newSV (sw4 * sh)); 2582 SV *darkness3_sv = sv_2mortal (newSV (sw3 * sh3));
1643 uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv); 2583 uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
1644 2584 uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
1645 memset (darkness, 255, sw4 * sh); 2585 memset (darkness1, 0, sw1*sh1);
2586
1646 SvPOK_only (darkness_sv); 2587 SvPOK_only (darkness3_sv);
1647 SvCUR_set (darkness_sv, sw4 * sh); 2588 SvCUR_set (darkness3_sv, sw3 * sh3);
1648 2589
1649 vx = self->x + (self->w - sw + 1) / 2 - shift_x; 2590 mx += self->x - 1;
1650 vy = self->y + (self->h - sh + 1) / 2 - shift_y; 2591 my += self->y - 1;
1651 2592
1652 for (y = 0; y < sh; y++) 2593 for (y = 0; y < sh1; y++)
1653 if (0 <= y + vy && y + vy < self->rows) 2594 if (0 <= y + my && y + my < self->rows)
1654 { 2595 {
1655 maprow *row = self->row + (y + vy); 2596 maprow *row = self->row + (y + my);
1656 2597
1657 for (x = 0; x < sw; x++) 2598 for (x = 0; x < sw1; x++)
1658 if (row->c0 <= x + vx && x + vx < row->c1) 2599 if (row->c0 <= x + mx && x + mx < row->c1)
1659 { 2600 {
1660 mapcell *cell = row->col + (x + vx - row->c0); 2601 mapcell *cell = row->col + (x + mx - row->c0);
1661 2602
1662 darkness[y * sw4 + x] = cell->darkness 2603 darkness1 [y * sw1 + x] = cell->darkness
1663 ? 255 - (cell->darkness - 1) 2604 ? DARKNESS_ADJUST (255 - (cell->darkness - 1))
1664 : 255 - FOW_DARKNESS; 2605 : DARKNESS_ADJUST (255 - FOW_DARKNESS);
1665 } 2606 }
1666 } 2607 }
1667 2608
2609 for (y = 0; y < sh; ++y)
2610 for (x = 0; x < sw; ++x)
2611 {
2612 uint8_t d11 = darkness1 [(y ) * sw1 + x ];
2613 uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
2614 uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
2615 uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
2616 uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
2617 uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
2618 uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
2619 uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
2620 uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
2621
2622 uint8_t r11 = (d11 + d21 + d12) / 3;
2623 uint8_t r21 = d21;
2624 uint8_t r31 = (d21 + d31 + d32) / 3;
2625
2626 uint8_t r12 = d12;
2627 uint8_t r22 = d22;
2628 uint8_t r32 = d32;
2629
2630 uint8_t r13 = (d13 + d23 + d12) / 3;
2631 uint8_t r23 = d23;
2632 uint8_t r33 = (d23 + d33 + d32) / 3;
2633
2634 darkness3 [(y * 3 ) * sw3 + (x * 3 )] = MAX (d22, r11);
2635 darkness3 [(y * 3 ) * sw3 + (x * 3 + 1)] = MAX (d22, r21);
2636 darkness3 [(y * 3 ) * sw3 + (x * 3 + 2)] = MAX (d22, r31);
2637 darkness3 [(y * 3 + 1) * sw3 + (x * 3 )] = MAX (d22, r12);
2638 darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 1)] = MAX (d22, r22); /* this MUST be == d22 */
2639 darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 2)] = MAX (d22, r32);
2640 darkness3 [(y * 3 + 2) * sw3 + (x * 3 )] = MAX (d22, r13);
2641 darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 1)] = MAX (d22, r23);
2642 darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 2)] = MAX (d22, r33);
2643 }
2644
2645 free (darkness1);
2646
1668 EXTEND (SP, 3); 2647 EXTEND (SP, 3);
1669 PUSHs (sv_2mortal (newSViv (sw4))); 2648 PUSHs (sv_2mortal (newSViv (sw3)));
1670 PUSHs (sv_2mortal (newSViv (sh))); 2649 PUSHs (sv_2mortal (newSViv (sh3)));
1671 PUSHs (darkness_sv); 2650 PUSHs (darkness3_sv);
1672} 2651}
1673 2652
1674SV * 2653SV *
1675get_rect (CFPlus::Map self, int x0, int y0, int w, int h) 2654get_rect (DC::Map self, int x0, int y0, int w, int h)
1676 CODE: 2655 CODE:
1677{ 2656{
1678 int x, y, x1, y1; 2657 int x, y, x1, y1;
1679 SV *data_sv = newSV (w * h * 7 + 5); 2658 SV *data_sv = newSV (w * h * 7 + 5);
1680 uint8_t *data = (uint8_t *)SvPVX (data_sv); 2659 uint8_t *data = (uint8_t *)SvPVX (data_sv);
… …
1705 if (row && row->c0 <= x && x < row->c1) 2684 if (row && row->c0 <= x && x < row->c1)
1706 { 2685 {
1707 mapcell *cell = row->col + (x - row->c0); 2686 mapcell *cell = row->col + (x - row->c0);
1708 uint8_t flags = 0; 2687 uint8_t flags = 0;
1709 2688
1710 if (cell->face [0]) flags |= 1; 2689 if (cell->tile [0]) flags |= 1;
1711 if (cell->face [1]) flags |= 2; 2690 if (cell->tile [1]) flags |= 2;
1712 if (cell->face [2]) flags |= 4; 2691 if (cell->tile [2]) flags |= 4;
1713 2692
1714 *data++ = flags; 2693 *data++ = flags;
1715 2694
1716 if (flags & 1) 2695 if (flags & 1)
1717 { 2696 {
2697 tileid tile = cell->tile [0];
1718 *data++ = cell->face [0] >> 8; 2698 *data++ = tile >> 8;
1719 *data++ = cell->face [0]; 2699 *data++ = tile;
1720 } 2700 }
1721 2701
1722 if (flags & 2) 2702 if (flags & 2)
1723 { 2703 {
2704 tileid tile = cell->tile [1];
1724 *data++ = cell->face [1] >> 8; 2705 *data++ = tile >> 8;
1725 *data++ = cell->face [1]; 2706 *data++ = tile;
1726 } 2707 }
1727 2708
1728 if (flags & 4) 2709 if (flags & 4)
1729 { 2710 {
2711 tileid tile = cell->tile [2];
1730 *data++ = cell->face [2] >> 8; 2712 *data++ = tile >> 8;
1731 *data++ = cell->face [2]; 2713 *data++ = tile;
1732 } 2714 }
1733 } 2715 }
1734 else 2716 else
1735 *data++ = 0; 2717 *data++ = 0;
1736 } 2718 }
1737 } 2719 }
1738 2720
2721 /* if size is w*h + 5 then no data has been found */
2722 if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)
2723 {
1739 SvPOK_only (data_sv); 2724 SvPOK_only (data_sv);
1740 SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv)); 2725 SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
2726 }
2727
1741 RETVAL = data_sv; 2728 RETVAL = data_sv;
1742} 2729}
1743 OUTPUT: 2730 OUTPUT:
1744 RETVAL 2731 RETVAL
1745 2732
1746void 2733void
1747set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data) 2734set_rect (DC::Map self, int x0, int y0, SV *data_sv)
1748 PPCODE: 2735 PPCODE:
1749{ 2736{
1750 int x, y, z; 2737 int x, y, z;
1751 int w, h; 2738 int w, h;
1752 int x1, y1; 2739 int x1, y1;
2740 STRLEN len;
2741 uint8_t *data, *end;
2742
2743 len = SvLEN (data_sv);
2744 SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
2745 data = SvPVbyte_nolen (data_sv);
2746 end = data + len + 8;
2747
2748 if (len < 5)
2749 XSRETURN_EMPTY;
1753 2750
1754 if (*data++ != 0) 2751 if (*data++ != 0)
1755 return; /* version mismatch */ 2752 XSRETURN_EMPTY; /* version mismatch */
1756 2753
1757 w = *data++ << 8; w |= *data++; 2754 w = *data++ << 8; w |= *data++;
1758 h = *data++ << 8; h |= *data++; 2755 h = *data++ << 8; h |= *data++;
1759 2756
1760 // we need to do this 'cause we don't keep an absolute coord system for rows 2757 // we need to do this 'cause we don't keep an absolute coord system for rows
… …
1772 { 2769 {
1773 maprow *row = map_get_row (self, y); 2770 maprow *row = map_get_row (self, y);
1774 2771
1775 for (x = x0; x < x1; x++) 2772 for (x = x0; x < x1; x++)
1776 { 2773 {
2774 uint8_t flags;
2775
2776 if (data + 7 >= end)
2777 XSRETURN_EMPTY;
2778
1777 uint8_t flags = *data++; 2779 flags = *data++;
1778 2780
1779 if (flags) 2781 if (flags)
1780 { 2782 {
1781 mapface face[3] = { 0, 0, 0 };
1782
1783 mapcell *cell = row_get_cell (row, x); 2783 mapcell *cell = row_get_cell (row, x);
2784 tileid tile[3] = { 0, 0, 0 };
1784 2785
1785 if (flags & 1) { face[0] = *data++ << 8; face[0] |= *data++; } 2786 if (flags & 1) { tile[0] = *data++ << 8; tile[0] |= *data++; }
1786 if (flags & 2) { face[1] = *data++ << 8; face[1] |= *data++; } 2787 if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
1787 if (flags & 4) { face[2] = *data++ << 8; face[2] |= *data++; } 2788 if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
1788 2789
1789 if (cell->darkness == 0) 2790 if (cell->darkness == 0)
1790 { 2791 {
1791 cell->darkness = 0; 2792 /*cell->darkness = 0;*/
2793 EXTEND (SP, 3);
1792 2794
1793 for (z = 0; z <= 2; z++) 2795 for (z = 0; z <= 2; z++)
1794 { 2796 {
1795 cell->face[z] = face[z]; 2797 tileid t = tile [z];
1796 2798
1797 if (face[z] && (face[z] >= self->texs || !self->tex[face [z]].name)) 2799 if (t >= self->texs || (t && !self->tex [t].name))
2800 {
1798 XPUSHs (sv_2mortal (newSViv (face[z]))); 2801 PUSHs (sv_2mortal (newSViv (t)));
2802 need_texid (self, t);
2803 }
2804
2805 cell->tile [z] = t;
1799 } 2806 }
1800 } 2807 }
1801 } 2808 }
1802 } 2809 }
1803 } 2810 }
1804} 2811}
1805 2812
1806MODULE = CFPlus PACKAGE = CFPlus::MixChunk 2813MODULE = Deliantra::Client PACKAGE = DC::RW
1807 2814
1808CFPlus::MixChunk 2815DC::RW
1809new_from_file (SV *class, char *path) 2816new (SV *class, SV *data_sv)
1810 CODE: 2817 CODE:
1811 RETVAL = Mix_LoadWAV (path); 2818{
2819 STRLEN datalen;
2820 char *data = SvPVbyte (data_sv, datalen);
2821
2822 RETVAL = SDL_RWFromConstMem (data, datalen);
2823}
1812 OUTPUT: 2824 OUTPUT:
1813 RETVAL 2825 RETVAL
1814 2826
2827DC::RW
2828new_from_file (SV *class, const char *path, const char *mode = "rb")
2829 CODE:
2830 RETVAL = SDL_RWFromFile (path, mode);
2831 OUTPUT:
2832 RETVAL
2833
2834# fails on win32:
2835# dc.xs(2268) : error C2059: syntax error : '('
1815void 2836#void
2837#close (DC::RW self)
2838# CODE:
2839# (self->(close)) (self);
2840
2841MODULE = Deliantra::Client PACKAGE = DC::Channel
2842
2843PROTOTYPES: DISABLE
2844
2845DC::Channel
2846find ()
2847 CODE:
2848{
2849 RETVAL = Mix_GroupAvailable (-1);
2850
2851 if (RETVAL < 0)
2852 {
2853 RETVAL = Mix_GroupOldest (-1);
2854
2855 if (RETVAL < 0)
2856 {
2857 // happens sometimes, maybe it just stopped playing(?)
2858 RETVAL = Mix_GroupAvailable (-1);
2859
2860 if (RETVAL < 0)
2861 XSRETURN_UNDEF;
2862 }
2863 else
2864 Mix_HaltChannel (RETVAL);
2865 }
2866
2867 Mix_UnregisterAllEffects (RETVAL);
2868 Mix_Volume (RETVAL, 128);
2869}
2870 OUTPUT:
2871 RETVAL
2872
2873void
2874halt (DC::Channel self)
2875 CODE:
2876 Mix_HaltChannel (self);
2877
2878void
2879expire (DC::Channel self, int ticks = -1)
2880 CODE:
2881 Mix_ExpireChannel (self, ticks);
2882
2883void
2884fade_out (DC::Channel self, int ticks = -1)
2885 CODE:
2886 Mix_FadeOutChannel (self, ticks);
2887
2888int
2889volume (DC::Channel self, int volume)
2890 CODE:
2891 RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
2892 OUTPUT:
2893 RETVAL
2894
2895void
2896unregister_all_effects (DC::Channel self)
2897 CODE:
2898 Mix_UnregisterAllEffects (self);
2899
2900void
2901set_panning (DC::Channel self, int left, int right)
2902 CODE:
2903 left = CLAMP (left , 0, 255);
2904 right = CLAMP (right, 0, 255);
2905 Mix_SetPanning (self, left, right);
2906
2907void
2908set_distance (DC::Channel self, int distance)
2909 CODE:
2910 Mix_SetDistance (self, CLAMP (distance, 0, 255));
2911
2912void
2913set_position (DC::Channel self, int angle, int distance)
2914 CODE:
2915
2916void
2917set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
2918 CODE:
2919{
2920 int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
2921 int angle = atan2f (dx, -dy) * 180.f / (float)M_PI + 360.f;
2922 Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
2923}
2924
2925void
2926set_reverse_stereo (DC::Channel self, int flip)
2927 CODE:
2928 Mix_SetReverseStereo (self, flip);
2929
2930MODULE = Deliantra::Client PACKAGE = DC::MixChunk
2931
2932PROTOTYPES: DISABLE
2933
2934void
2935decoders ()
2936 PPCODE:
2937#if SDL_MIXER_MAJOR_VERSION > 1 || SDL_MIXER_MINOR_VERSION > 2 || SDL_MIXER_PATCHLEVEL >= 10
2938 int i, num = Mix_GetNumChunkDecoders ();
2939 EXTEND (SP, num);
2940 for (i = 0; i < num; ++i)
2941 PUSHs (sv_2mortal (newSVpv (Mix_GetChunkDecoder (i), 0)));
2942#else
2943 XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
2944#endif
2945
2946DC::MixChunk
2947new (SV *class, DC::RW rwops)
2948 CODE:
2949 RETVAL = Mix_LoadWAV_RW (rwops, 1);
2950 OUTPUT:
2951 RETVAL
2952
2953void
1816DESTROY (CFPlus::MixChunk self) 2954DESTROY (DC::MixChunk self)
1817 CODE: 2955 CODE:
1818 Mix_FreeChunk (self); 2956 Mix_FreeChunk (self);
1819 2957
1820int 2958int
1821volume (CFPlus::MixChunk self, int volume = -1) 2959volume (DC::MixChunk self, int volume = -1)
1822 CODE: 2960 CODE:
2961 if (items > 1)
2962 volume = CLAMP (volume, 0, 128);
1823 RETVAL = Mix_VolumeChunk (self, volume); 2963 RETVAL = Mix_VolumeChunk (self, volume);
1824 OUTPUT: 2964 OUTPUT:
1825 RETVAL 2965 RETVAL
1826 2966
1827int 2967DC::Channel
1828play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1) 2968play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
1829 CODE: 2969 CODE:
2970{
1830 RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks); 2971 RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
2972
2973 if (RETVAL < 0)
2974 XSRETURN_UNDEF;
2975
2976 if (channel < 0)
2977 {
2978 Mix_UnregisterAllEffects (RETVAL);
2979 Mix_Volume (RETVAL, 128);
2980 }
2981}
1831 OUTPUT: 2982 OUTPUT:
1832 RETVAL 2983 RETVAL
1833 2984
1834MODULE = CFPlus PACKAGE = CFPlus::MixMusic 2985MODULE = Deliantra::Client PACKAGE = DC::MixMusic
2986
2987void
2988decoders ()
2989 PPCODE:
2990#if SDL_MIXER_MAJOR_VERSION > 1 || SDL_MIXER_MINOR_VERSION > 2 || SDL_MIXER_PATCHLEVEL >= 10
2991 int i, num = Mix_GetNumMusicDecoders ();
2992 EXTEND (SP, num);
2993 for (i = 0; i < num; ++i)
2994 PUSHs (sv_2mortal (newSVpv (Mix_GetMusicDecoder (i), 0)));
2995#else
2996 XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
2997#endif
1835 2998
1836int 2999int
1837volume (int volume = -1) 3000volume (int volume = -1)
3001 PROTOTYPE: ;$
1838 CODE: 3002 CODE:
3003 if (items > 0)
3004 volume = CLAMP (volume, 0, 128);
1839 RETVAL = Mix_VolumeMusic (volume); 3005 RETVAL = Mix_VolumeMusic (volume);
1840 OUTPUT: 3006 OUTPUT:
1841 RETVAL 3007 RETVAL
1842 3008
1843CFPlus::MixMusic 3009void
1844new_from_file (SV *class, char *path) 3010fade_out (int ms)
1845 CODE: 3011 CODE:
1846 RETVAL = Mix_LoadMUS (path); 3012 Mix_FadeOutMusic (ms);
3013
3014void
3015halt ()
3016 CODE:
3017 Mix_HaltMusic ();
3018
3019int
3020playing ()
3021 CODE:
3022 RETVAL = Mix_PlayingMusic ();
1847 OUTPUT: 3023 OUTPUT:
1848 RETVAL 3024 RETVAL
1849 3025
3026DC::MixMusic
3027new (SV *class, DC::RW rwops)
3028 CODE:
3029 RETVAL = Mix_LoadMUS_RW (rwops);
3030 OUTPUT:
3031 RETVAL
3032
1850void 3033void
1851DESTROY (CFPlus::MixMusic self) 3034DESTROY (DC::MixMusic self)
1852 CODE: 3035 CODE:
1853 Mix_FreeMusic (self); 3036 Mix_FreeMusic (self);
1854 3037
1855int 3038int
1856play (CFPlus::MixMusic self, int loops = -1) 3039play (DC::MixMusic self, int loops = -1)
1857 CODE: 3040 CODE:
1858 RETVAL = Mix_PlayMusic (self, loops); 3041 RETVAL = Mix_PlayMusic (self, loops);
1859 OUTPUT: 3042 OUTPUT:
1860 RETVAL 3043 RETVAL
1861 3044
1862MODULE = CFPlus PACKAGE = CFPlus::OpenGL 3045void
3046fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
3047 CODE:
3048 Mix_FadeInMusicPos (self, loops, ms, position);
3049
3050MODULE = Deliantra::Client PACKAGE = DC::OpenGL
3051
3052PROTOTYPES: ENABLE
1863 3053
1864BOOT: 3054BOOT:
1865{ 3055{
1866 HV *stash = gv_stashpv ("CFPlus::OpenGL", 1); 3056 HV *stash = gv_stashpv ("DC::OpenGL", 1);
1867 static const struct { 3057 static const struct {
1868 const char *name; 3058 const char *name;
1869 IV iv; 3059 IV iv;
1870 } *civ, const_iv[] = { 3060 } *civ, const_iv[] = {
1871# define const_iv(name) { # name, (IV)name } 3061# define const_iv(name) { # name, (IV)name }
3062 const_iv (GL_VENDOR),
3063 const_iv (GL_VERSION),
3064 const_iv (GL_EXTENSIONS),
3065 const_iv (GL_MAX_TEXTURE_UNITS),
1872 const_iv (GL_COLOR_MATERIAL), 3066 const_iv (GL_COLOR_MATERIAL),
1873 const_iv (GL_SMOOTH), 3067 const_iv (GL_SMOOTH),
1874 const_iv (GL_FLAT), 3068 const_iv (GL_FLAT),
1875 const_iv (GL_DITHER), 3069 const_iv (GL_DITHER),
1876 const_iv (GL_BLEND), 3070 const_iv (GL_BLEND),
… …
1880 const_iv (GL_ALPHA_TEST), 3074 const_iv (GL_ALPHA_TEST),
1881 const_iv (GL_NORMALIZE), 3075 const_iv (GL_NORMALIZE),
1882 const_iv (GL_RESCALE_NORMAL), 3076 const_iv (GL_RESCALE_NORMAL),
1883 const_iv (GL_FRONT), 3077 const_iv (GL_FRONT),
1884 const_iv (GL_BACK), 3078 const_iv (GL_BACK),
3079 const_iv (GL_AUX0),
1885 const_iv (GL_AND), 3080 const_iv (GL_AND),
1886 const_iv (GL_ONE), 3081 const_iv (GL_ONE),
1887 const_iv (GL_ZERO), 3082 const_iv (GL_ZERO),
1888 const_iv (GL_SRC_ALPHA), 3083 const_iv (GL_SRC_ALPHA),
1889 const_iv (GL_DST_ALPHA), 3084 const_iv (GL_DST_ALPHA),
1890 const_iv (GL_ONE_MINUS_SRC_ALPHA), 3085 const_iv (GL_ONE_MINUS_SRC_ALPHA),
1891 const_iv (GL_ONE_MINUS_DST_ALPHA), 3086 const_iv (GL_ONE_MINUS_DST_ALPHA),
3087 const_iv (GL_SRC_COLOR),
3088 const_iv (GL_DST_COLOR),
3089 const_iv (GL_ONE_MINUS_SRC_COLOR),
3090 const_iv (GL_ONE_MINUS_DST_COLOR),
1892 const_iv (GL_SRC_ALPHA_SATURATE), 3091 const_iv (GL_SRC_ALPHA_SATURATE),
1893 const_iv (GL_RGB), 3092 const_iv (GL_RGB),
1894 const_iv (GL_RGBA), 3093 const_iv (GL_RGBA),
1895 const_iv (GL_RGBA4), 3094 const_iv (GL_RGBA4),
1896 const_iv (GL_RGBA8), 3095 const_iv (GL_RGBA8),
… …
1902 const_iv (GL_INTENSITY), 3101 const_iv (GL_INTENSITY),
1903 const_iv (GL_LUMINANCE), 3102 const_iv (GL_LUMINANCE),
1904 const_iv (GL_LUMINANCE_ALPHA), 3103 const_iv (GL_LUMINANCE_ALPHA),
1905 const_iv (GL_FLOAT), 3104 const_iv (GL_FLOAT),
1906 const_iv (GL_UNSIGNED_INT_8_8_8_8_REV), 3105 const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
3106 const_iv (GL_COMPRESSED_ALPHA_ARB),
3107 const_iv (GL_COMPRESSED_LUMINANCE_ARB),
3108 const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
3109 const_iv (GL_COMPRESSED_INTENSITY_ARB),
3110 const_iv (GL_COMPRESSED_RGB_ARB),
3111 const_iv (GL_COMPRESSED_RGBA_ARB),
1907 const_iv (GL_COMPILE), 3112 const_iv (GL_COMPILE),
3113 const_iv (GL_PROXY_TEXTURE_1D),
3114 const_iv (GL_PROXY_TEXTURE_2D),
1908 const_iv (GL_TEXTURE_1D), 3115 const_iv (GL_TEXTURE_1D),
1909 const_iv (GL_TEXTURE_2D), 3116 const_iv (GL_TEXTURE_2D),
1910 const_iv (GL_TEXTURE_ENV), 3117 const_iv (GL_TEXTURE_ENV),
1911 const_iv (GL_TEXTURE_MAG_FILTER), 3118 const_iv (GL_TEXTURE_MAG_FILTER),
1912 const_iv (GL_TEXTURE_MIN_FILTER), 3119 const_iv (GL_TEXTURE_MIN_FILTER),
… …
1933 const_iv (GL_COLOR_LOGIC_OP), 3140 const_iv (GL_COLOR_LOGIC_OP),
1934 const_iv (GL_SEPARABLE_2D), 3141 const_iv (GL_SEPARABLE_2D),
1935 const_iv (GL_CONVOLUTION_2D), 3142 const_iv (GL_CONVOLUTION_2D),
1936 const_iv (GL_CONVOLUTION_BORDER_MODE), 3143 const_iv (GL_CONVOLUTION_BORDER_MODE),
1937 const_iv (GL_CONSTANT_BORDER), 3144 const_iv (GL_CONSTANT_BORDER),
3145 const_iv (GL_POINTS),
1938 const_iv (GL_LINES), 3146 const_iv (GL_LINES),
1939 const_iv (GL_LINE_STRIP), 3147 const_iv (GL_LINE_STRIP),
1940 const_iv (GL_LINE_LOOP), 3148 const_iv (GL_LINE_LOOP),
1941 const_iv (GL_QUADS), 3149 const_iv (GL_QUADS),
1942 const_iv (GL_QUAD_STRIP), 3150 const_iv (GL_QUAD_STRIP),
1943 const_iv (GL_TRIANGLES), 3151 const_iv (GL_TRIANGLES),
1944 const_iv (GL_TRIANGLE_STRIP), 3152 const_iv (GL_TRIANGLE_STRIP),
1945 const_iv (GL_TRIANGLE_FAN), 3153 const_iv (GL_TRIANGLE_FAN),
3154 const_iv (GL_POLYGON),
1946 const_iv (GL_PERSPECTIVE_CORRECTION_HINT), 3155 const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
3156 const_iv (GL_POINT_SMOOTH_HINT),
3157 const_iv (GL_LINE_SMOOTH_HINT),
3158 const_iv (GL_POLYGON_SMOOTH_HINT),
3159 const_iv (GL_GENERATE_MIPMAP_HINT),
3160 const_iv (GL_TEXTURE_COMPRESSION_HINT),
1947 const_iv (GL_FASTEST), 3161 const_iv (GL_FASTEST),
3162 const_iv (GL_DONT_CARE),
3163 const_iv (GL_NICEST),
1948 const_iv (GL_V2F), 3164 const_iv (GL_V2F),
1949 const_iv (GL_V3F), 3165 const_iv (GL_V3F),
1950 const_iv (GL_T2F_V3F), 3166 const_iv (GL_T2F_V3F),
1951 const_iv (GL_T2F_N3F_V3F), 3167 const_iv (GL_T2F_N3F_V3F),
3168 const_iv (GL_FUNC_ADD),
3169 const_iv (GL_FUNC_SUBTRACT),
3170 const_iv (GL_FUNC_REVERSE_SUBTRACT),
1952# undef const_iv 3171# undef const_iv
1953 }; 3172 };
1954 3173
1955 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 3174 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
1956 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 3175 newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
3176
3177 texture_av = newAV ();
3178 AvREAL_off (texture_av);
1957} 3179}
3180
3181void
3182disable_GL_EXT_blend_func_separate ()
3183 CODE:
3184 gl.BlendFuncSeparate = 0;
3185 gl.BlendFuncSeparateEXT = 0;
3186
3187void
3188apple_nvidia_bug (int enable)
1958 3189
1959char * 3190char *
1960gl_vendor () 3191gl_vendor ()
1961 CODE: 3192 CODE:
1962 RETVAL = (char *)glGetString (GL_VENDOR); 3193 RETVAL = (char *)glGetString (GL_VENDOR);
… …
1975 CODE: 3206 CODE:
1976 RETVAL = (char *)glGetString (GL_EXTENSIONS); 3207 RETVAL = (char *)glGetString (GL_EXTENSIONS);
1977 OUTPUT: 3208 OUTPUT:
1978 RETVAL 3209 RETVAL
1979 3210
3211const char *glGetString (GLenum pname)
3212
3213GLint glGetInteger (GLenum pname)
3214 CODE:
3215 glGetIntegerv (pname, &RETVAL);
3216 OUTPUT:
3217 RETVAL
3218
3219GLdouble glGetDouble (GLenum pname)
3220 CODE:
3221 glGetDoublev (pname, &RETVAL);
3222 OUTPUT:
3223 RETVAL
3224
1980int glGetError () 3225int glGetError ()
1981 3226
1982void glFinish () 3227void glFinish ()
3228
3229void glFlush ()
1983 3230
1984void glClear (int mask) 3231void glClear (int mask)
1985 3232
1986void glClearColor (float r, float g, float b, float a = 1.0) 3233void glClearColor (float r, float g, float b, float a = 1.0)
1987 PROTOTYPE: @ 3234 PROTOTYPE: @
… …
1998 3245
1999void glBlendFuncSeparate (int sa, int da, int saa, int daa) 3246void glBlendFuncSeparate (int sa, int da, int saa, int daa)
2000 CODE: 3247 CODE:
2001 gl_BlendFuncSeparate (sa, da, saa, daa); 3248 gl_BlendFuncSeparate (sa, da, saa, daa);
2002 3249
3250# void glBlendEquation (int se)
3251
2003void glDepthMask (int flag) 3252void glDepthMask (int flag)
2004 3253
2005void glLogicOp (int opcode) 3254void glLogicOp (int opcode)
2006 3255
2007void glColorMask (int red, int green, int blue, int alpha) 3256void glColorMask (int red, int green, int blue, int alpha)
… …
2021# near_ and far_ are due to microsofts buggy "c" compiler 3270# near_ and far_ are due to microsofts buggy "c" compiler
2022void glFrustum (double left, double right, double bottom, double top, double near_, double far_) 3271void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
2023 3272
2024# near_ and far_ are due to microsofts buggy "c" compiler 3273# near_ and far_ are due to microsofts buggy "c" compiler
2025void glOrtho (double left, double right, double bottom, double top, double near_, double far_) 3274void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
3275
3276PROTOTYPES: DISABLE
2026 3277
2027void glViewport (int x, int y, int width, int height) 3278void glViewport (int x, int y, int width, int height)
2028 3279
2029void glScissor (int x, int y, int width, int height) 3280void glScissor (int x, int y, int width, int height)
2030 3281
… …
2038 3289
2039void glRotate (float angle, float x, float y, float z) 3290void glRotate (float angle, float x, float y, float z)
2040 CODE: 3291 CODE:
2041 glRotatef (angle, x, y, z); 3292 glRotatef (angle, x, y, z);
2042 3293
2043void glBegin (int mode)
2044
2045void glEnd ()
2046
2047void glColor (float r, float g, float b, float a = 1.0) 3294void glColor (float r, float g, float b, float a = 1.0)
2048 PROTOTYPE: @ 3295 PROTOTYPE: @
2049 ALIAS: 3296 ALIAS:
2050 glColor_premultiply = 1 3297 glColor_premultiply = 1
2051 CODE: 3298 CODE:
2052 if (ix) 3299 if (ix)
2053 { 3300 {
… …
2056 b *= a; 3303 b *= a;
2057 } 3304 }
2058 // microsoft visual "c" rounds instead of truncating... 3305 // microsoft visual "c" rounds instead of truncating...
2059 glColor4f (r, g, b, a); 3306 glColor4f (r, g, b, a);
2060 3307
2061void glInterleavedArrays (int format, int stride, char *data)
2062
2063void glDrawElements (int mode, int count, int type, char *indices)
2064
2065# 1.2 void glDrawRangeElements (int mode, int start, int end
2066
2067void glRasterPos (float x, float y, float z = 0.) 3308void glRasterPos (float x, float y, float z = 0.)
2068 CODE: 3309 CODE:
2069 glRasterPos3f (0, 0, z); 3310 glRasterPos3f (0, 0, z);
2070 glBitmap (0, 0, 0, 0, x, y, 0); 3311 glBitmap (0, 0, 0, 0, x, y, 0);
2071 3312
… …
2075 3316
2076void glTexCoord (float s, float t) 3317void glTexCoord (float s, float t)
2077 CODE: 3318 CODE:
2078 glTexCoord2f (s, t); 3319 glTexCoord2f (s, t);
2079 3320
3321void glRect (float x1, float y1, float x2, float y2)
3322 CODE:
3323 glRectf (x1, y1, x2, y2);
3324
3325void glRect_lineloop (float x1, float y1, float x2, float y2)
3326 CODE:
3327 glBegin (GL_LINE_LOOP);
3328 glVertex2f (x1, y1);
3329 glVertex2f (x2, y1);
3330 glVertex2f (x2, y2);
3331 glVertex2f (x1, y2);
3332 glEnd ();
3333
3334PROTOTYPES: ENABLE
3335
3336void glBegin (int mode)
3337
3338void glEnd ()
3339
3340void glPointSize (GLfloat size)
3341
3342void glLineWidth (GLfloat width)
3343
3344void glInterleavedArrays (int format, int stride, char *data)
3345
3346void glDrawElements (int mode, int count, int type, char *indices)
3347
3348# 1.2 void glDrawRangeElements (int mode, int start, int end
3349
2080void glTexEnv (int target, int pname, float param) 3350void glTexEnv (int target, int pname, float param)
2081 CODE: 3351 CODE:
2082 glTexEnvf (target, pname, param); 3352 glTexEnvf (target, pname, param);
2083 3353
2084void glTexParameter (int target, int pname, float param) 3354void glTexParameter (int target, int pname, float param)
… …
2100void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column) 3370void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
2101 CODE: 3371 CODE:
2102 if (gl.SeparableFilter2D) 3372 if (gl.SeparableFilter2D)
2103 gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column); 3373 gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2104 3374
2105void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data) 3375void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
2106 3376
2107void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border) 3377void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2108 3378
2109void glDrawPixels (int width, int height, int format, int type, char *pixels) 3379void glDrawPixels (int width, int height, int format, int type, char *pixels)
3380
3381void glPixelZoom (float x, float y)
2110 3382
2111void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR) 3383void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
2112 3384
2113int glGenTexture () 3385int glGenTexture ()
2114 CODE: 3386 CODE:
2115{ 3387 RETVAL = gen_texture ();
2116 GLuint name;
2117 glGenTextures (1, &name);
2118 RETVAL = name;
2119}
2120 OUTPUT: 3388 OUTPUT:
2121 RETVAL 3389 RETVAL
2122 3390
2123void glDeleteTexture (int name) 3391void glDeleteTexture (int name)
2124 CODE: 3392 CODE:
2125{
2126 GLuint name_ = name;
2127 glDeleteTextures (1, &name_); 3393 del_texture (name);
2128} 3394
2129
2130int glGenList () 3395int glGenList ()
2131 CODE: 3396 CODE:
2132 RETVAL = glGenLists (1); 3397 RETVAL = glGenLists (1);
2133 OUTPUT: 3398 OUTPUT:
2134 RETVAL 3399 RETVAL
… …
2141 3406
2142void glEndList () 3407void glEndList ()
2143 3408
2144void glCallList (int list) 3409void glCallList (int list)
2145 3410
3411void c_init ()
3412 CODE:
3413 glPixelStorei (GL_PACK_ALIGNMENT , 1);
3414 glPixelStorei (GL_UNPACK_ALIGNMENT, 1);
3415
3416MODULE = Deliantra::Client PACKAGE = DC::UI::Base
3417
3418PROTOTYPES: DISABLE
3419
3420void
3421find_widget (SV *self, NV x, NV y)
3422 PPCODE:
3423{
3424 if (within_widget (self, x, y))
3425 XPUSHs (self);
3426}
3427
3428BOOT:
3429{
3430 hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
3431
3432 draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
3433 draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
3434 draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
3435 draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
3436}
3437
3438void
3439draw (SV *self)
3440 CODE:
3441{
3442 HV *hv;
3443 SV **svp;
3444 NV x, y, w, h;
3445 SV *draw_x_sv = GvSV (draw_x_gv);
3446 SV *draw_y_sv = GvSV (draw_y_gv);
3447 SV *draw_w_sv = GvSV (draw_w_gv);
3448 SV *draw_h_sv = GvSV (draw_h_gv);
3449 double draw_x, draw_y;
3450
3451 if (!SvROK (self))
3452 croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
3453
3454 hv = (HV *)SvRV (self);
3455
3456 if (SvTYPE (hv) != SVt_PVHV)
3457 croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
3458
3459 svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
3460 svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
3461
3462 if (!h || !w)
3463 XSRETURN_EMPTY;
3464
3465 svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
3466 svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
3467
3468 draw_x = SvNV (draw_x_sv) + x;
3469 draw_y = SvNV (draw_y_sv) + y;
3470
3471 if (draw_x + w < 0 || draw_x >= SvNV (draw_w_sv)
3472 || draw_y + h < 0 || draw_y >= SvNV (draw_h_sv))
3473 XSRETURN_EMPTY;
3474
3475 sv_setnv (draw_x_sv, draw_x);
3476 sv_setnv (draw_y_sv, draw_y);
3477
3478 glPushMatrix ();
3479 glTranslated (x, y, 0);
3480
3481 if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
3482 {
3483 svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
3484
3485 if (svp && SvTRUE (*svp))
3486 {
3487 glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
3488 glEnable (GL_BLEND);
3489 glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
3490 glBegin (GL_QUADS);
3491 glVertex2f (0, 0);
3492 glVertex2f (w, 0);
3493 glVertex2f (w, h);
3494 glVertex2f (0, h);
3495 glEnd ();
3496 glDisable (GL_BLEND);
3497 }
3498 }
3499#if 0
3500 // draw borders, for debugging
3501 glPushMatrix ();
3502 glColor4f (1., 1., 0., 1.);
3503 glTranslatef (.5, .5, 0.);
3504 glBegin (GL_LINE_LOOP);
3505 glVertex2f (0 , 0);
3506 glVertex2f (w - 1, 0);
3507 glVertex2f (w - 1, h - 1);
3508 glVertex2f (0 , h - 1);
3509 glEnd ();
3510 glPopMatrix ();
3511#endif
3512 PUSHMARK (SP);
3513 XPUSHs (self);
3514 PUTBACK;
3515 call_method ("_draw", G_VOID | G_DISCARD);
3516 SPAGAIN;
3517
3518 glPopMatrix ();
3519
3520 draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
3521 draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
3522}
3523

Diff Legend

– Removed lines
+ Added lines
< Changed lines
> Changed lines