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Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.165 by root, Fri Dec 8 14:59:54 2006 UTC vs.
Revision 1.308 by root, Fri Jul 29 08:35:35 2011 UTC

1#ifdef _WIN32 1#ifdef _WIN32
2# define WIN32_LEAN_AND_MEAN 2# define WIN32_LEAN_AND_MEAN
3# define _WIN32_WINNT 0x0500 // needed to get win2000 api calls 3# define NTDDI_VERSION NTDDI_WIN2K // needed to get win2000 api calls
4# include <malloc.h> 4# include <malloc.h>
5# include <windows.h> 5# include <windows.h>
6# include <wininet.h> 6# include <wininet.h>
7# pragma warning(disable:4244) 7# pragma warning(disable:4244)
8# pragma warning(disable:4761) 8# pragma warning(disable:4761)
9#endif 9#endif
10 10
11//#define DEBUG 1
12#if DEBUG
13# include <valgrind/memcheck.h>
14#endif
15
11#include "EXTERN.h" 16#include "EXTERN.h"
12#include "perl.h" 17#include "perl.h"
13#include "XSUB.h" 18#include "XSUB.h"
14 19
15#ifdef _WIN32 20#ifdef _WIN32
16# 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
17#endif 26#endif
18 27
28#include <assert.h>
19#include <math.h> 29#include <math.h>
20#include <string.h> 30#include <string.h>
21#include <stdio.h> 31#include <stdio.h>
22#include <stdlib.h> 32#include <stdlib.h>
23 33
34#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
35
24#include <SDL.h> 36#include <SDL.h>
37#include <SDL_thread.h>
25#include <SDL_endian.h> 38#include <SDL_endian.h>
26#include <SDL_image.h> 39#include <SDL_image.h>
27#include <SDL_mixer.h> 40#include <SDL_mixer.h>
28#include <SDL_opengl.h> 41#include <SDL_opengl.h>
29 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
30#define PANGO_ENABLE_BACKEND 50#define PANGO_ENABLE_BACKEND
31#define G_DISABLE_CAST_CHECKS 51#define G_DISABLE_CAST_CHECKS
32 52
33#include <glib/gmacros.h> 53#include <glib/gmacros.h>
34 54
35#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
36 67
37#ifndef _WIN32 68#ifndef _WIN32
38# include <sys/types.h> 69# include <sys/types.h>
39# include <sys/socket.h> 70# include <sys/socket.h>
40# include <netinet/in.h> 71# include <netinet/in.h>
41# include <netinet/tcp.h> 72# include <netinet/tcp.h>
42# include <inttypes.h> 73# include <inttypes.h>
43#endif 74#endif
44 75
76#if __GNUC__ >= 4
77# define expect(expr,value) __builtin_expect ((expr),(value))
78#else
79# define expect(expr,value) (expr)
80#endif
81
82#define expect_false(expr) expect ((expr) != 0, 0)
83#define expect_true(expr) expect ((expr) != 0, 1)
84
45#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */ 85#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
46 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 */
47#define FOW_DARKNESS 32 89#define FOW_DARKNESS 50
90#define DARKNESS_ADJUST(n) (n)
48 91
49#define MAP_EXTEND_X 32 92#define MAP_EXTEND_X 32
50#define MAP_EXTEND_Y 512 93#define MAP_EXTEND_Y 512
51 94
52#define MIN_FONT_HEIGHT 10 95#define MIN_FONT_HEIGHT 10
53 96
54#if 0 97/* mask out modifiers we are not interested in */
55# define PARACHUTE SDL_INIT_NOPARACHUTE 98#define MOD_MASK (KMOD_CTRL | KMOD_SHIFT | KMOD_ALT | KMOD_META)
56#else 99
57# define PARACHUTE 0 100#define KMOD_LRAM 0x10000 // our extension
58#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;
59 125
60static struct 126static struct
61{ 127{
62#define GL_FUNC(ptr,name) ptr name; 128#define GL_FUNC(ptr,name) ptr name;
63#include "glfunc.h" 129#include "glfunc.h"
64#undef GL_FUNC 130#undef GL_FUNC
65} gl; 131} gl;
66 132
133static void
67static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa) 134gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
68{ 135{
69 if (gl.BlendFuncSeparate) 136 if (gl.BlendFuncSeparate)
70 gl.BlendFuncSeparate (sa, da, saa, daa); 137 gl.BlendFuncSeparate (sa, da, saa, daa);
71 else if (gl.BlendFuncSeparateEXT) 138 else if (gl.BlendFuncSeparateEXT)
72 gl.BlendFuncSeparateEXT (sa, da, saa, daa); 139 gl.BlendFuncSeparateEXT (sa, da, saa, daa);
73 else 140 else
74 glBlendFunc (sa, da); 141 glBlendFunc (sa, da);
75} 142}
76 143
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
77#include "texcache.c" 168#include "texcache.c"
169#include "rendercache.c"
78 170
79#include "pango-font.c" 171#include "pango-font.c"
80#include "pango-fontmap.c" 172#include "pango-fontmap.c"
81#include "pango-render.c" 173#include "pango-render.c"
82 174
175typedef IV DC__Channel;
176typedef SDL_RWops *DC__RW;
83typedef Mix_Chunk *CFPlus__MixChunk; 177typedef Mix_Chunk *DC__MixChunk;
84typedef Mix_Music *CFPlus__MixMusic; 178typedef Mix_Music *DC__MixMusic;
85 179
86typedef PangoFontDescription *CFPlus__Font; 180typedef PangoFontDescription *DC__Font;
87 181
88static int 182static int
89shape_attr_p (PangoLayoutRun *run) 183shape_attr_p (PangoLayoutRun *run)
90{ 184{
91 GSList *attrs = run->item->analysis.extra_attrs; 185 GSList *attrs = run->item->analysis.extra_attrs;
… …
105 199
106typedef struct cf_layout { 200typedef struct cf_layout {
107 PangoLayout *pl; 201 PangoLayout *pl;
108 float r, g, b, a; // default color for rgba mode 202 float r, g, b, a; // default color for rgba mode
109 int base_height; 203 int base_height;
110 CFPlus__Font font; 204 DC__Font font;
205 rc_t *rc;
111} *CFPlus__Layout; 206} *DC__Layout;
112 207
113static CFPlus__Font default_font; 208static DC__Font default_font;
114static PangoContext *opengl_context; 209static PangoContext *opengl_context;
115static PangoFontMap *opengl_fontmap; 210static PangoFontMap *opengl_fontmap;
116 211
117static void 212static void
118substitute_func (FcPattern *pattern, gpointer data) 213substitute_func (FcPattern *pattern, gpointer data)
… …
123#endif 218#endif
124 FcPatternAddBool (pattern, FC_AUTOHINT, 0); 219 FcPatternAddBool (pattern, FC_AUTOHINT, 0);
125} 220}
126 221
127static void 222static void
128layout_update_font (CFPlus__Layout self) 223layout_update_font (DC__Layout self)
129{ 224{
130 /* use a random scale factor to account for unknown descenders, 0.8 works 225 /* use a random scale factor to account for unknown descenders, 0.8 works
131 * reasonably well with bitstream vera 226 * reasonably well with dejavu/bistream fonts
132 */ 227 */
133 PangoFontDescription *font = self->font ? self->font : default_font; 228 PangoFontDescription *font = self->font ? self->font : default_font;
134 229
135 pango_font_description_set_absolute_size (font, 230 pango_font_description_set_absolute_size (font,
136 MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10)); 231 MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
137 232
138 pango_layout_set_font_description (self->pl, font); 233 pango_layout_set_font_description (self->pl, font);
139} 234}
140 235
141static void 236static void
142layout_get_pixel_size (CFPlus__Layout self, int *w, int *h) 237layout_get_pixel_size (DC__Layout self, int *w, int *h)
143{ 238{
144 PangoRectangle rect; 239 PangoRectangle rect;
145 240
146 // get_pixel_* wrongly rounds down 241 // get_pixel_* wrongly rounds down
147 pango_layout_get_extents (self->pl, 0, &rect); 242 pango_layout_get_extents (self->pl, 0, &rect);
… …
154 249
155 *w = rect.width; 250 *w = rect.width;
156 *h = rect.height; 251 *h = rect.height;
157} 252}
158 253
254typedef uint16_t tileid;
159typedef uint16_t mapface; 255typedef uint16_t faceid;
160 256
161typedef struct { 257typedef struct {
162 GLint name; 258 GLuint name;
163 int w, h; 259 int w, h;
164 float s, t; 260 float s, t;
165 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 */
166} maptex; 265} maptex;
167 266
168typedef struct { 267typedef struct {
169 uint32_t player; 268 uint32_t player;
170 mapface face[3]; 269 tileid tile[3];
171 uint16_t darkness; 270 uint16_t darkness;
172 uint8_t stat_width, stat_hp, flags; 271 uint8_t stat_width, stat_hp, flags, smoothmax;
173} mapcell; 272} mapcell;
174 273
175typedef struct { 274typedef struct {
176 int32_t c0, c1; 275 int32_t c0, c1;
177 mapcell *col; 276 mapcell *col;
178} maprow; 277} maprow;
179 278
180typedef struct map { 279typedef struct map {
181 int x, y, w, h; 280 int x, y, w, h;
182 int ox, oy; /* offset to virtual global coordinate system */ 281 int ox, oy; /* offset to virtual global coordinate system */
183 int faces; 282 int faces; tileid *face2tile; // [faceid]
184 mapface *face; 283 int texs; maptex *tex; // [tileid]
185
186 int texs;
187 maptex *tex;
188 284
189 int32_t rows; 285 int32_t rows;
190 maprow *row; 286 maprow *row;
191} *CFPlus__Map; 287} *DC__Map;
192 288
193static char * 289static char *
194prepend (char *ptr, int sze, int inc) 290prepend (char *ptr, int sze, int inc)
195{ 291{
196 char *p; 292 char *p;
… …
213} 309}
214 310
215#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))
216#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))
217 313
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
218static maprow * 334static maprow *
219map_get_row (CFPlus__Map self, int y) 335map_get_row (DC__Map self, int y)
220{ 336{
221 if (0 > y) 337 if (0 > y)
222 { 338 {
223 int extend = - y + MAP_EXTEND_Y; 339 int extend = - y + MAP_EXTEND_Y;
224 Prepend (maprow, self->row, self->rows, extend); 340 Prepend (maprow, self->row, self->rows, extend);
… …
262 378
263 return row->col + (x - row->c0); 379 return row->col + (x - row->c0);
264} 380}
265 381
266static mapcell * 382static mapcell *
267map_get_cell (CFPlus__Map self, int x, int y) 383map_get_cell (DC__Map self, int x, int y)
268{ 384{
269 return row_get_cell (map_get_row (self, y), x); 385 return row_get_cell (map_get_row (self, y), x);
270} 386}
271 387
272static void 388static void
273map_clear (CFPlus__Map self) 389map_clear (DC__Map self)
274{ 390{
275 int r; 391 int r;
276 392
277 for (r = 0; r < self->rows; r++) 393 for (r = 0; r < self->rows; r++)
278 Safefree (self->row[r].col); 394 Safefree (self->row[r].col);
… …
285 self->oy = 0; 401 self->oy = 0;
286 self->row = 0; 402 self->row = 0;
287 self->rows = 0; 403 self->rows = 0;
288} 404}
289 405
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
290static void 416static void
291map_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)
292{ 418{
293 int x, y; 419 int x, y;
294 maprow *row; 420 maprow *row;
295 mapcell *cell; 421 mapcell *cell;
296 422
… …
308 if (x >= row->c1) 434 if (x >= row->c1)
309 break; 435 break;
310 436
311 cell = row->col + x - row->c0; 437 cell = row->col + x - row->c0;
312 438
313 cell->darkness = 0; 439 CELL_CLEAR (cell);
314 cell->stat_hp = 0;
315 cell->flags = 0;
316 cell->player = 0;
317 } 440 }
318 } 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);
319} 458}
320 459
321static void 460static void
322music_finished (void) 461music_finished (void)
323{ 462{
… …
340 ev.code = 1; 479 ev.code = 1;
341 ev.data1 = (void *)(long)channel; 480 ev.data1 = (void *)(long)channel;
342 ev.data2 = 0; 481 ev.data2 = 0;
343 482
344 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;
345} 490}
346 491
347static unsigned int 492static unsigned int
348minpot (unsigned int n) 493minpot (unsigned int n)
349{ 494{
… …
359 n |= n >> 16; 504 n |= n >> 16;
360 505
361 return n + 1; 506 return n + 1;
362} 507}
363 508
364MODULE = 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 ("::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 share dlibrary 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
365 620
366PROTOTYPES: ENABLE 621PROTOTYPES: ENABLE
367 622
368BOOT: 623BOOT:
369{ 624{
370 HV *stash = gv_stashpv ("CFPlus", 1); 625 HV *stash = gv_stashpv ("DC", 1);
371 static const struct { 626 static const struct {
372 const char *name; 627 const char *name;
373 IV iv; 628 IV iv;
374 } *civ, const_iv[] = { 629 } *civ, const_iv[] = {
375# 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
376 const_iv (SDL_ACTIVEEVENT), 634 const_iv (SDL_ACTIVEEVENT),
377 const_iv (SDL_KEYDOWN), 635 const_iv (SDL_KEYDOWN),
378 const_iv (SDL_KEYUP), 636 const_iv (SDL_KEYUP),
379 const_iv (SDL_MOUSEMOTION), 637 const_iv (SDL_MOUSEMOTION),
380 const_iv (SDL_MOUSEBUTTONDOWN), 638 const_iv (SDL_MOUSEBUTTONDOWN),
… …
389 const_iv (SDL_EVENT_RESERVEDA), 647 const_iv (SDL_EVENT_RESERVEDA),
390 const_iv (SDL_EVENT_RESERVEDB), 648 const_iv (SDL_EVENT_RESERVEDB),
391 const_iv (SDL_VIDEORESIZE), 649 const_iv (SDL_VIDEORESIZE),
392 const_iv (SDL_VIDEOEXPOSE), 650 const_iv (SDL_VIDEOEXPOSE),
393 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),
394 const_iv (SDLK_KP0), 709 const_iv (SDLK_KP0),
395 const_iv (SDLK_KP1), 710 const_iv (SDLK_KP1),
396 const_iv (SDLK_KP2), 711 const_iv (SDLK_KP2),
397 const_iv (SDLK_KP3), 712 const_iv (SDLK_KP3),
398 const_iv (SDLK_KP4), 713 const_iv (SDLK_KP4),
… …
453 const_iv (SDLK_BREAK), 768 const_iv (SDLK_BREAK),
454 const_iv (SDLK_MENU), 769 const_iv (SDLK_MENU),
455 const_iv (SDLK_POWER), 770 const_iv (SDLK_POWER),
456 const_iv (SDLK_EURO), 771 const_iv (SDLK_EURO),
457 const_iv (SDLK_UNDO), 772 const_iv (SDLK_UNDO),
773
458 const_iv (KMOD_NONE), 774 const_iv (KMOD_NONE),
775 const_iv (KMOD_SHIFT),
459 const_iv (KMOD_LSHIFT), 776 const_iv (KMOD_LSHIFT),
460 const_iv (KMOD_RSHIFT), 777 const_iv (KMOD_RSHIFT),
778 const_iv (KMOD_CTRL),
461 const_iv (KMOD_LCTRL), 779 const_iv (KMOD_LCTRL),
462 const_iv (KMOD_RCTRL), 780 const_iv (KMOD_RCTRL),
781 const_iv (KMOD_ALT),
463 const_iv (KMOD_LALT), 782 const_iv (KMOD_LALT),
464 const_iv (KMOD_RALT), 783 const_iv (KMOD_RALT),
784 const_iv (KMOD_META),
465 const_iv (KMOD_LMETA), 785 const_iv (KMOD_LMETA),
466 const_iv (KMOD_RMETA), 786 const_iv (KMOD_RMETA),
467 const_iv (KMOD_NUM), 787 const_iv (KMOD_NUM),
468 const_iv (KMOD_CAPS), 788 const_iv (KMOD_CAPS),
469 const_iv (KMOD_MODE), 789 const_iv (KMOD_MODE),
470 const_iv (KMOD_CTRL), 790
471 const_iv (KMOD_SHIFT), 791 const_iv (KMOD_LRAM),
472 const_iv (KMOD_ALT), 792
473 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)
474# undef const_iv 823# undef const_iv
475 }; 824 };
476 825
477 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--)
478 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);
479} 831}
832
833void
834weaken (SV *rv)
835 PROTOTYPE: $
836 CODE:
837 sv_rvweaken (rv);
480 838
481int 839int
482in_destruct () 840in_destruct ()
483 CODE: 841 CODE:
484 RETVAL = PL_main_cv == Nullcv; 842 RETVAL = PL_main_cv == Nullcv;
… …
487 845
488NV floor (NV x) 846NV floor (NV x)
489 847
490NV ceil (NV x) 848NV ceil (NV x)
491 849
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
492void 860void
493pango_init () 861pango_init ()
494 CODE: 862 CODE:
495{ 863{
496 opengl_fontmap = pango_opengl_font_map_new (); 864 opengl_fontmap = pango_opengl_font_map_new ();
497 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);
498 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
499} 872}
500 873
501int 874char *SDL_GetError ()
502SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)
503 875
504void 876void SDL_braino ()
877
878int SDL_Init (U32 flags)
879
880int SDL_InitSubSystem (U32 flags)
881
882void SDL_QuitSubSystem (U32 flags)
883
505SDL_Quit () 884void SDL_Quit ()
506 885
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
507void 895void
508SDL_ListModes () 896SDL_ListModes (int rgb, int alpha)
509 PPCODE: 897 PPCODE:
510{ 898{
511 SDL_Rect **m; 899 SDL_Rect **m;
512 900
513 SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5); 901 SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
514 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5); 902 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
515 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5); 903 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
516 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1); 904 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
517 905
518 SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15); 906 SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
519 SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0); 907 SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
520 908
521 SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0); 909 SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
522 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0); 910 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
523 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0); 911 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
524 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0); 912 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
525 913
526 SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1); 914 SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
527#if SDL_VERSION_ATLEAST(1,2,10)
528 SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
529 SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1); 915 SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
530#endif
531
532 SDL_EnableUNICODE (1);
533 SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
534 916
535 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL); 917 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
536 918
537 if (m && m != (SDL_Rect **)-1) 919 if (m && m != (SDL_Rect **)-1)
538 while (*m) 920 while (*m)
539 { 921 {
922 if ((*m)->w >= 400 && (*m)->h >= 300)
923 {
540 AV *av = newAV (); 924 AV *av = newAV ();
541 av_push (av, newSViv ((*m)->w)); 925 av_push (av, newSViv ((*m)->w));
542 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));
543 XPUSHs (sv_2mortal (newRV_noinc ((SV *)av))); 929 XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
930 }
544 931
545 ++m; 932 ++m;
546 } 933 }
547} 934}
548 935
549char *
550SDL_GetError ()
551
552int 936int
553SDL_SetVideoMode (int w, int h, int fullscreen) 937SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
554 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
555 RETVAL = !!SDL_SetVideoMode ( 948 RETVAL = !!SDL_SetVideoMode (
556 w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0) 949 w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)
557 ); 950 );
951
558 if (RETVAL) 952 if (RETVAL)
559 { 953 {
560 SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+"); 954 av_clear (texture_av);
955
956 SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
561# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name); 957#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
562# include "glfunc.h" 958#include "glfunc.h"
563# undef GL_FUNC 959#undef GL_FUNC
960
961 if (!gl.ActiveTexture ) gl.ActiveTexture = gl.ActiveTextureARB;
962 if (!gl.MultiTexCoord2f) gl.MultiTexCoord2f = gl.MultiTexCoord2fARB;
564 } 963 }
964}
565 OUTPUT: 965 OUTPUT:
566 RETVAL 966 RETVAL
567 967
568void 968void
569SDL_GL_SwapBuffers () 969SDL_GL_SwapBuffers ()
570 970
571char * 971char *
572SDL_GetKeyName (int sym) 972SDL_GetKeyName (int sym)
573 973
974int
975SDL_GetAppState ()
976
977int
978SDL_GetModState ()
979
574void 980void
575SDL_PollEvent () 981poll_events ()
576 PPCODE: 982 PPCODE:
577{ 983{
578 SDL_Event ev; 984 SDL_Event ev;
579 985
580 while (SDL_PollEvent (&ev)) 986 SDL_PumpEvents ();
987 while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
581 { 988 {
582 HV *hv = newHV (); 989 HV *hv = newHV ();
583 hv_store (hv, "type", 4, newSViv (ev.type), 0); 990 hv_store (hv, "type", 4, newSViv (ev.type), 0);
584 991
585 switch (ev.type) 992 switch (ev.type)
586 { 993 {
587 case SDL_KEYDOWN: 994 case SDL_KEYDOWN:
588 case SDL_KEYUP: 995 case SDL_KEYUP:
589 hv_store (hv, "state", 5, newSViv (ev.key.state), 0); 996 hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
590 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0); 997 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
591 hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0); 998 hv_store (hv, "mod", 3, newSViv (mod_munge (ev.key.keysym.mod)), 0);
999 hv_store (hv, "cmod", 4, newSViv (mod_munge (SDL_GetModState ())), 0); /* current mode */
592 hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0); 1000 hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
593 break; 1001 break;
594 1002
595 case SDL_ACTIVEEVENT: 1003 case SDL_ACTIVEEVENT:
596 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0); 1004 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
597 hv_store (hv, "state", 5, newSViv (ev.active.state), 0); 1005 hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
598 break; 1006 break;
599 1007
600 case SDL_MOUSEMOTION: 1008 case SDL_MOUSEMOTION:
1009 {
1010 int state = ev.motion.state;
1011 int x = ev.motion.x;
1012 int y = ev.motion.y;
1013 int xrel = ev.motion.xrel;
1014 int yrel = ev.motion.yrel;
1015
1016 /* do simplistic event compression */
1017 while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
1018 && state == ev.motion.state)
1019 {
1020 xrel += ev.motion.xrel;
1021 yrel += ev.motion.yrel;
1022 x = ev.motion.x;
1023 y = ev.motion.y;
1024 SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
1025 }
1026
601 hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0); 1027 hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
602
603 hv_store (hv, "state", 5, newSViv (ev.motion.state), 0); 1028 hv_store (hv, "state", 5, newSViv (state), 0);
604 hv_store (hv, "x", 1, newSViv (ev.motion.x), 0); 1029 hv_store (hv, "x", 1, newSViv (x), 0);
605 hv_store (hv, "y", 1, newSViv (ev.motion.y), 0); 1030 hv_store (hv, "y", 1, newSViv (y), 0);
606 hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0); 1031 hv_store (hv, "xrel", 4, newSViv (xrel), 0);
607 hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0); 1032 hv_store (hv, "yrel", 4, newSViv (yrel), 0);
1033 }
608 break; 1034 break;
609 1035
610 case SDL_MOUSEBUTTONDOWN: 1036 case SDL_MOUSEBUTTONDOWN:
611 case SDL_MOUSEBUTTONUP: 1037 case SDL_MOUSEBUTTONUP:
612 hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0); 1038 hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
613 1039
614 hv_store (hv, "button", 6, newSViv (ev.button.button), 0); 1040 hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
615 hv_store (hv, "state", 5, newSViv (ev.button.state), 0); 1041 hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
616 hv_store (hv, "x", 1, newSViv (ev.button.x), 0); 1042 hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
617 hv_store (hv, "y", 1, newSViv (ev.button.y), 0); 1043 hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
… …
622 hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0); 1048 hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
623 hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0); 1049 hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
624 break; 1050 break;
625 } 1051 }
626 1052
627 XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1)))); 1053 XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
628 } 1054 }
629} 1055}
630 1056
1057char *
1058SDL_AudioDriverName ()
1059 CODE:
1060{
1061 char buf [256];
1062 if (!SDL_AudioDriverName (buf, sizeof (buf)))
1063 XSRETURN_UNDEF;
1064
1065 RETVAL = buf;
1066}
1067 OUTPUT:
1068 RETVAL
1069
631int 1070int
632Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048) 1071Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
633 POSTCALL: 1072 POSTCALL:
634 Mix_HookMusicFinished (music_finished); 1073 Mix_HookMusicFinished (music_finished);
635 Mix_ChannelFinished (channel_finished); 1074 Mix_ChannelFinished (channel_finished);
636 1075
637void 1076void
1077Mix_QuerySpec ()
1078 PPCODE:
1079{
1080 int freq, channels;
1081 Uint16 format;
1082
1083 if (Mix_QuerySpec (&freq, &format, &channels))
1084 {
1085 EXTEND (SP, 3);
1086 PUSHs (sv_2mortal (newSViv (freq)));
1087 PUSHs (sv_2mortal (newSViv (format)));
1088 PUSHs (sv_2mortal (newSViv (channels)));
1089 }
1090}
1091
1092void
638Mix_CloseAudio () 1093Mix_CloseAudio ()
639 1094
640int 1095int
641Mix_AllocateChannels (int numchans = -1) 1096Mix_AllocateChannels (int numchans = -1)
642 1097
1098const char *
1099Mix_GetError ()
1100
643void 1101void
644lowdelay (int fd, int val = 1) 1102lowdelay (int fd, int val = 1)
645 CODE: 1103 CODE:
646#ifndef _WIN32
647 setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val)); 1104 setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
648#endif
649 1105
650void 1106void
651win32_proxy_info () 1107win32_proxy_info ()
652 PPCODE: 1108 PPCODE:
653{ 1109{
… …
674 } 1130 }
675 } 1131 }
676#endif 1132#endif
677} 1133}
678 1134
679void 1135int
680add_font (char *file) 1136add_font (char *file)
681 CODE: 1137 CODE:
682 FcConfigAppFontAddFile (0, (const FcChar8 *)file); 1138 RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
1139 OUTPUT:
1140 RETVAL
1141
1142void
1143IMG_Init (int flags = IMG_INIT_JPG | IMG_INIT_PNG)
683 1144
684void 1145void
685load_image_inline (SV *image_) 1146load_image_inline (SV *image_)
686 ALIAS: 1147 ALIAS:
687 load_image_file = 1 1148 load_image_file = 1
… …
690 STRLEN image_len; 1151 STRLEN image_len;
691 char *image = (char *)SvPVbyte (image_, image_len); 1152 char *image = (char *)SvPVbyte (image_, image_len);
692 SDL_Surface *surface, *surface2; 1153 SDL_Surface *surface, *surface2;
693 SDL_PixelFormat fmt; 1154 SDL_PixelFormat fmt;
694 SDL_RWops *rw = ix 1155 SDL_RWops *rw = ix
695 ? SDL_RWFromFile (image, "r") 1156 ? SDL_RWFromFile (image, "rb")
696 : SDL_RWFromConstMem (image, image_len); 1157 : SDL_RWFromConstMem (image, image_len);
697 1158
698 if (!rw) 1159 if (!rw)
699 croak ("load_image: %s", SDL_GetError ()); 1160 croak ("load_image: %s", SDL_GetError ());
700 1161
… …
773void 1234void
774error (char *message) 1235error (char *message)
775 CODE: 1236 CODE:
776 fprintf (stderr, "ERROR: %s\n", message); 1237 fprintf (stderr, "ERROR: %s\n", message);
777#ifdef _WIN32 1238#ifdef _WIN32
778 MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR); 1239 MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
779#endif 1240#endif
780 1241
781void 1242void
782fatal (char *message) 1243fatal (char *message)
783 CODE: 1244 CODE:
784 fprintf (stderr, "FATAL: %s\n", message); 1245 fprintf (stderr, "FATAL: %s\n", message);
785#ifdef _WIN32 1246#ifdef _WIN32
786 MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR); 1247 MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
787#endif 1248#endif
788 _exit (1); 1249 _exit (1);
789 1250
790void 1251void
791_exit (int retval = 0) 1252_exit (int retval = 0)
… …
794 ExitThread (retval); // unclean, please beam me up 1255 ExitThread (retval); // unclean, please beam me up
795#else 1256#else
796 _exit (retval); 1257 _exit (retval);
797#endif 1258#endif
798 1259
799MODULE = CFPlus PACKAGE = CFPlus::Font 1260void
1261debug ()
1262 CODE:
1263{
1264#if DEBUG
1265 VALGRIND_DO_LEAK_CHECK;
1266#endif
1267}
800 1268
801CFPlus::Font 1269int
1270SvREFCNT (SV *sv)
1271 CODE:
1272 RETVAL = SvREFCNT (sv);
1273 OUTPUT:
1274 RETVAL
1275
1276MODULE = Deliantra::Client PACKAGE = DC::Font
1277
1278PROTOTYPES: DISABLE
1279
1280DC::Font
802new_from_file (SV *class, char *path, int id = 0) 1281new_from_file (SV *class, char *path, int id = 0)
803 CODE: 1282 CODE:
804{ 1283{
805 int count; 1284 int count;
806 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count); 1285 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
… …
809} 1288}
810 OUTPUT: 1289 OUTPUT:
811 RETVAL 1290 RETVAL
812 1291
813void 1292void
814DESTROY (CFPlus::Font self) 1293DESTROY (DC::Font self)
815 CODE: 1294 CODE:
816 pango_font_description_free (self); 1295 pango_font_description_free (self);
817 1296
818void 1297void
819make_default (CFPlus::Font self) 1298make_default (DC::Font self)
1299 PROTOTYPE: $
820 CODE: 1300 CODE:
821 default_font = self; 1301 default_font = self;
822 1302
823MODULE = CFPlus PACKAGE = CFPlus::Layout 1303MODULE = Deliantra::Client PACKAGE = DC::Layout
824 1304
1305PROTOTYPES: DISABLE
1306
825void 1307void
826reset_glyph_cache () 1308glyph_cache_backup ()
1309 PROTOTYPE:
827 CODE: 1310 CODE:
1311 tc_backup ();
1312
1313void
1314glyph_cache_restore ()
1315 PROTOTYPE:
1316 CODE:
828 tc_clear (); 1317 tc_restore ();
829 1318
830CFPlus::Layout 1319DC::Layout
831new (SV *class) 1320new (SV *class)
832 CODE: 1321 CODE:
833 New (0, RETVAL, 1, struct cf_layout); 1322 New (0, RETVAL, 1, struct cf_layout);
834 1323
835 RETVAL->pl = pango_layout_new (opengl_context); 1324 RETVAL->pl = pango_layout_new (opengl_context);
… …
837 RETVAL->g = 1.; 1326 RETVAL->g = 1.;
838 RETVAL->b = 1.; 1327 RETVAL->b = 1.;
839 RETVAL->a = 1.; 1328 RETVAL->a = 1.;
840 RETVAL->base_height = MIN_FONT_HEIGHT; 1329 RETVAL->base_height = MIN_FONT_HEIGHT;
841 RETVAL->font = 0; 1330 RETVAL->font = 0;
1331 RETVAL->rc = rc_alloc ();
842 1332
843 pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR); 1333 pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
844 layout_update_font (RETVAL); 1334 layout_update_font (RETVAL);
845 OUTPUT: 1335 OUTPUT:
846 RETVAL 1336 RETVAL
847 1337
848void 1338void
849DESTROY (CFPlus::Layout self) 1339DESTROY (DC::Layout self)
850 CODE: 1340 CODE:
851 g_object_unref (self->pl); 1341 g_object_unref (self->pl);
1342 rc_free (self->rc);
852 Safefree (self); 1343 Safefree (self);
853 1344
854void 1345void
855set_text (CFPlus::Layout self, SV *text_) 1346set_text (DC::Layout self, SV *text_)
856 CODE: 1347 CODE:
857{ 1348{
858 STRLEN textlen; 1349 STRLEN textlen;
859 char *text = SvPVutf8 (text_, textlen); 1350 char *text = SvPVutf8 (text_, textlen);
860 1351
861 pango_layout_set_text (self->pl, text, textlen); 1352 pango_layout_set_text (self->pl, text, textlen);
862} 1353}
863 1354
864void 1355void
865set_markup (CFPlus::Layout self, SV *text_) 1356set_markup (DC::Layout self, SV *text_)
866 CODE: 1357 CODE:
867{ 1358{
868 STRLEN textlen; 1359 STRLEN textlen;
869 char *text = SvPVutf8 (text_, textlen); 1360 char *text = SvPVutf8 (text_, textlen);
870 1361
871 pango_layout_set_markup (self->pl, text, textlen); 1362 pango_layout_set_markup (self->pl, text, textlen);
872} 1363}
873 1364
874void 1365void
875set_shapes (CFPlus::Layout self, ...) 1366set_shapes (DC::Layout self, ...)
876 CODE: 1367 CODE:
877{ 1368{
878 PangoAttrList *attrs = 0; 1369 PangoAttrList *attrs = 0;
879 const char *text = pango_layout_get_text (self->pl); 1370 const char *text = pango_layout_get_text (self->pl);
880 const char *pos = text; 1371 const char *pos = text;
… …
915 if (attrs) 1406 if (attrs)
916 pango_layout_set_attributes (self->pl, attrs); 1407 pango_layout_set_attributes (self->pl, attrs);
917} 1408}
918 1409
919void 1410void
920get_shapes (CFPlus::Layout self) 1411get_shapes (DC::Layout self)
921 PPCODE: 1412 PPCODE:
922{ 1413{
923 PangoLayoutIter *iter = pango_layout_get_iter (self->pl); 1414 PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
924 1415
925 do 1416 do
926 { 1417 {
927 PangoLayoutRun *run = pango_layout_iter_get_run (iter); 1418 PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
928 1419
929 if (run && shape_attr_p (run)) 1420 if (run && shape_attr_p (run))
930 { 1421 {
931 PangoRectangle extents; 1422 PangoRectangle extents;
932 pango_layout_iter_get_run_extents (iter, 0, &extents); 1423 pango_layout_iter_get_run_extents (iter, 0, &extents);
… …
940 1431
941 pango_layout_iter_free (iter); 1432 pango_layout_iter_free (iter);
942} 1433}
943 1434
944int 1435int
945has_wrapped (CFPlus::Layout self) 1436has_wrapped (DC::Layout self)
946 CODE: 1437 CODE:
947{ 1438{
948 int lines = 1; 1439 int lines = 1;
949 const char *text = pango_layout_get_text (self->pl); 1440 const char *text = pango_layout_get_text (self->pl);
950 1441
… …
955} 1446}
956 OUTPUT: 1447 OUTPUT:
957 RETVAL 1448 RETVAL
958 1449
959SV * 1450SV *
960get_text (CFPlus::Layout self) 1451get_text (DC::Layout self)
961 CODE: 1452 CODE:
962 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0); 1453 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
963 sv_utf8_decode (RETVAL); 1454 sv_utf8_decode (RETVAL);
964 OUTPUT: 1455 OUTPUT:
965 RETVAL 1456 RETVAL
966 1457
967void 1458void
968set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.) 1459set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
969 CODE: 1460 CODE:
970 self->r = r; 1461 self->r = r;
971 self->g = g; 1462 self->g = g;
972 self->b = b; 1463 self->b = b;
973 self->a = a; 1464 self->a = a;
974 1465
975void 1466void
976set_font (CFPlus::Layout self, CFPlus::Font font = 0) 1467set_font (DC::Layout self, DC::Font font = 0)
977 CODE: 1468 CODE:
978 if (self->font != font) 1469 if (self->font != font)
979 { 1470 {
980 self->font = font; 1471 self->font = font;
981 layout_update_font (self); 1472 layout_update_font (self);
982 } 1473 }
983 1474
984void 1475void
985set_height (CFPlus::Layout self, int base_height) 1476set_height (DC::Layout self, int base_height)
986 CODE: 1477 CODE:
987 if (self->base_height != base_height) 1478 if (self->base_height != base_height)
988 { 1479 {
989 self->base_height = base_height; 1480 self->base_height = base_height;
990 layout_update_font (self); 1481 layout_update_font (self);
991 } 1482 }
992 1483
993void 1484void
994set_width (CFPlus::Layout self, int max_width = -1) 1485set_width (DC::Layout self, int max_width = -1)
995 CODE: 1486 CODE:
996 pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE); 1487 pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
997 1488
998void 1489void
999set_indent (CFPlus::Layout self, int indent) 1490set_indent (DC::Layout self, int indent)
1000 CODE: 1491 CODE:
1001 pango_layout_set_indent (self->pl, indent * PANGO_SCALE); 1492 pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1002 1493
1003void 1494void
1004set_spacing (CFPlus::Layout self, int spacing) 1495set_spacing (DC::Layout self, int spacing)
1005 CODE: 1496 CODE:
1006 pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE); 1497 pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1007 1498
1008void 1499void
1009set_ellipsise (CFPlus::Layout self, int ellipsise) 1500set_ellipsise (DC::Layout self, int ellipsise)
1010 CODE: 1501 CODE:
1011 pango_layout_set_ellipsize (self->pl, 1502 pango_layout_set_ellipsize (self->pl,
1012 ellipsise == 1 ? PANGO_ELLIPSIZE_START 1503 ellipsise == 1 ? PANGO_ELLIPSIZE_START
1013 : ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE 1504 : ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1014 : ellipsise == 3 ? PANGO_ELLIPSIZE_END 1505 : ellipsise == 3 ? PANGO_ELLIPSIZE_END
1015 : PANGO_ELLIPSIZE_NONE 1506 : PANGO_ELLIPSIZE_NONE
1016 ); 1507 );
1017 1508
1018void 1509void
1019set_single_paragraph_mode (CFPlus::Layout self, int spm) 1510set_single_paragraph_mode (DC::Layout self, int spm)
1020 CODE: 1511 CODE:
1021 pango_layout_set_single_paragraph_mode (self->pl, !!spm); 1512 pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1022 1513
1023void 1514void
1024size (CFPlus::Layout self) 1515size (DC::Layout self)
1025 PPCODE: 1516 PPCODE:
1026{ 1517{
1027 int w, h; 1518 int w, h;
1028 1519
1029 layout_get_pixel_size (self, &w, &h); 1520 layout_get_pixel_size (self, &w, &h);
… …
1032 PUSHs (sv_2mortal (newSViv (w))); 1523 PUSHs (sv_2mortal (newSViv (w)));
1033 PUSHs (sv_2mortal (newSViv (h))); 1524 PUSHs (sv_2mortal (newSViv (h)));
1034} 1525}
1035 1526
1036int 1527int
1037descent (CFPlus::Layout self) 1528descent (DC::Layout self)
1038 CODE: 1529 CODE:
1039{ 1530{
1040 PangoRectangle rect; 1531 PangoRectangle rect;
1041 PangoLayoutLine *line = pango_layout_get_line (self->pl, 0); 1532 PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1042 pango_layout_line_get_pixel_extents (line, 0, &rect); 1533 pango_layout_line_get_pixel_extents (line, 0, &rect);
1043 RETVAL = PANGO_DESCENT (rect); 1534 RETVAL = PANGO_DESCENT (rect);
1044} 1535}
1045 OUTPUT: 1536 OUTPUT:
1046 RETVAL 1537 RETVAL
1047 1538
1048int 1539int
1049xy_to_index (CFPlus::Layout self, int x, int y) 1540xy_to_index (DC::Layout self, int x, int y)
1050 CODE: 1541 CODE:
1051{ 1542{
1052 int index, trailing; 1543 int index, trailing;
1053 pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing); 1544 pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1054 RETVAL = index + trailing; 1545 RETVAL = index + trailing;
1055} 1546}
1056 OUTPUT: 1547 OUTPUT:
1057 RETVAL 1548 RETVAL
1058 1549
1059void 1550void
1060cursor_pos (CFPlus::Layout self, int index) 1551cursor_pos (DC::Layout self, int index)
1061 PPCODE: 1552 PPCODE:
1062{ 1553{
1063 PangoRectangle strong_pos; 1554 PangoRectangle pos;
1064 pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0); 1555 pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1065 1556
1066 EXTEND (SP, 3); 1557 EXTEND (SP, 3);
1067 PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE))); 1558 PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1068 PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE))); 1559 PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1069 PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE))); 1560 PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1070} 1561}
1071 1562
1072void 1563void
1073index_to_line_x (CFPlus::Layout self, int index, int trailing = 0) 1564index_to_line_x (DC::Layout self, int index, int trailing = 0)
1074 PPCODE: 1565 PPCODE:
1075{ 1566{
1076 int line, x; 1567 int line, x;
1077 1568
1078 pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x); 1569 pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
1570#if !PANGO_VERSION_CHECK (1, 17, 3)
1079 /* pango bug: line is between 1..numlines, not 0..numlines-1 */ 1571 /* pango bug: line is between 1..numlines, not 0..numlines-1 */
1080 1572 --line;
1573#endif
1081 EXTEND (SP, 2); 1574 EXTEND (SP, 2);
1082 PUSHs (sv_2mortal (newSViv (line - 1))); 1575 PUSHs (sv_2mortal (newSViv (line)));
1083 PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE))); 1576 PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1084} 1577}
1085 1578
1086void 1579void
1087line_x_to_index (CFPlus::Layout self, int line, int x) 1580line_x_to_index (DC::Layout self, int line, int x)
1088 PPCODE: 1581 PPCODE:
1089{ 1582{
1090 PangoLayoutLine *lp; 1583 PangoLayoutLine *lp;
1091 int index, trailing; 1584 int index, trailing;
1092 1585
1093 if (line < 0) 1586 if (line < 0)
1094 XSRETURN_EMPTY; 1587 XSRETURN_EMPTY;
1095 1588
1096 if (!(lp = pango_layout_get_line (self->pl, line))) 1589 if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1097 XSRETURN_EMPTY; /* do better */ 1590 XSRETURN_EMPTY; /* do better */
1098 1591
1099 if (!pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing)) 1592 pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1100 XSRETURN_EMPTY; /* do better */
1101 1593
1102 EXTEND (SP, 2); 1594 EXTEND (SP, 2);
1103 if (GIMME_V == G_SCALAR) 1595 if (GIMME_V == G_SCALAR)
1104 PUSHs (sv_2mortal (newSViv (index + trailing))); 1596 PUSHs (sv_2mortal (newSViv (index + trailing)));
1105 else 1597 else
… …
1108 PUSHs (sv_2mortal (newSViv (trailing))); 1600 PUSHs (sv_2mortal (newSViv (trailing)));
1109 } 1601 }
1110} 1602}
1111 1603
1112void 1604void
1113render (CFPlus::Layout self, float x, float y, int flags = 0) 1605render (DC::Layout self, float x, float y, int flags = 0)
1114 PPCODE: 1606 CODE:
1607 rc_clear (self->rc);
1115 pango_opengl_render_layout_subpixel ( 1608 pango_opengl_render_layout_subpixel (
1116 self->pl, 1609 self->pl,
1610 self->rc,
1117 x * PANGO_SCALE, y * PANGO_SCALE, 1611 x * PANGO_SCALE, y * PANGO_SCALE,
1118 self->r, self->g, self->b, self->a, 1612 self->r, self->g, self->b, self->a,
1119 flags 1613 flags
1120 ); 1614 );
1615 // we assume that context_change actually clears/frees stuff
1616 // and does not do any recomputation...
1617 pango_layout_context_changed (self->pl);
1121 1618
1122MODULE = CFPlus PACKAGE = CFPlus::Texture
1123
1124void 1619void
1125pad2pot (SV *data_, SV *w_, SV *h_) 1620draw (DC::Layout self)
1126 CODE: 1621 CODE:
1127{ 1622{
1128 int ow = SvIV (w_); 1623 glEnable (GL_TEXTURE_2D);
1129 int oh = SvIV (h_); 1624 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1625 glEnable (GL_BLEND);
1626 gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
1627 GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
1628 glEnable (GL_ALPHA_TEST);
1629 glAlphaFunc (GL_GREATER, 7.f / 255.f);
1130 1630
1131 if (ow && oh) 1631 rc_draw (self->rc);
1632
1633 glDisable (GL_ALPHA_TEST);
1634 glDisable (GL_BLEND);
1635 glDisable (GL_TEXTURE_2D);
1636}
1637
1638MODULE = Deliantra::Client PACKAGE = DC::Texture
1639
1640PROTOTYPES: ENABLE
1641
1642void
1643pad (SV *data_, int ow, int oh, int nw, int nh)
1644 CODE:
1645{
1646 if ((nw != ow || nh != oh) && SvOK (data_))
1132 { 1647 {
1133 int nw = minpot (ow);
1134 int nh = minpot (oh);
1135
1136 if (nw != ow || nh != oh)
1137 {
1138 if (SvOK (data_))
1139 {
1140 STRLEN datalen; 1648 STRLEN datalen;
1141 char *data = SvPVbyte (data_, datalen); 1649 char *data = SvPVbyte (data_, datalen);
1142 int bpp = datalen / (ow * oh); 1650 int bpp = datalen / (ow * oh);
1143 SV *result_ = sv_2mortal (newSV (nw * nh * bpp)); 1651 SV *result_ = sv_2mortal (newSV (nw * nh * bpp));
1144 1652
1145 SvPOK_only (result_); 1653 SvPOK_only (result_);
1146 SvCUR_set (result_, nw * nh * bpp); 1654 SvCUR_set (result_, nw * nh * bpp);
1147 1655
1148 memset (SvPVX (result_), 0, nw * nh * bpp); 1656 memset (SvPVX (result_), 0, nw * nh * bpp);
1149 while (oh--) 1657 while (oh--)
1150 memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp); 1658 memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1151 1659
1152 sv_setsv (data_, result_); 1660 sv_setsv (data_, result_);
1153 }
1154
1155 sv_setiv (w_, nw);
1156 sv_setiv (h_, nh);
1157 }
1158 } 1661 }
1159} 1662}
1160 1663
1161void 1664void
1162draw_quad (SV *self, float x, float y, float w = 0., float h = 0.) 1665draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
… …
1168{ 1671{
1169 HV *hv = (HV *)SvRV (self); 1672 HV *hv = (HV *)SvRV (self);
1170 float s = SvNV (*hv_fetch (hv, "s", 1, 1)); 1673 float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1171 float t = SvNV (*hv_fetch (hv, "t", 1, 1)); 1674 float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1172 int name = SvIV (*hv_fetch (hv, "name", 4, 1)); 1675 int name = SvIV (*hv_fetch (hv, "name", 4, 1));
1676
1677 if (name <= 0)
1678 XSRETURN_EMPTY;
1173 1679
1174 if (items < 5) 1680 if (items < 5)
1175 { 1681 {
1176 w = SvNV (*hv_fetch (hv, "w", 1, 1)); 1682 w = SvNV (*hv_fetch (hv, "w", 1, 1));
1177 h = SvNV (*hv_fetch (hv, "h", 1, 1)); 1683 h = SvNV (*hv_fetch (hv, "h", 1, 1));
… …
1205 glDisable (GL_ALPHA_TEST); 1711 glDisable (GL_ALPHA_TEST);
1206 glDisable (GL_BLEND); 1712 glDisable (GL_BLEND);
1207 } 1713 }
1208} 1714}
1209 1715
1210MODULE = CFPlus PACKAGE = CFPlus::Map 1716void
1717draw_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)
1718 PROTOTYPE: @
1719 CODE:
1720{
1721 glEnable (GL_BLEND);
1722 glBlendFunc (intensity ? GL_SRC_ALPHA : GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
1723 glEnable (GL_TEXTURE_2D);
1724 glBindTexture (GL_TEXTURE_2D, name1);
1211 1725
1212CFPlus::Map 1726 glColor3f (intensity, intensity, intensity);
1727 glPushMatrix ();
1728 glScalef (1./3, 1./3, 1.);
1729
1730 if (blend > 0.f)
1731 {
1732 float dx3 = dx * -3.f / w;
1733 float dy3 = dy * -3.f / h;
1734 GLfloat env_color[4] = { 0., 0., 0., blend };
1735
1736 /* interpolate the two shadow textures */
1737 /* stage 0 == rgb(glcolor) + alpha(t0) */
1738 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1739
1740 /* stage 1 == rgb(glcolor) + alpha(interpolate t0, t1, texenv) */
1741 gl.ActiveTexture (GL_TEXTURE1);
1742 glEnable (GL_TEXTURE_2D);
1743 glBindTexture (GL_TEXTURE_2D, name2);
1744 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_COMBINE);
1745
1746 /* rgb == rgb(glcolor) */
1747 glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_RGB, GL_REPLACE);
1748 glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_RGB, GL_PRIMARY_COLOR);
1749 glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_RGB, GL_SRC_COLOR);
1750
1751 /* alpha = interpolate t0, t1 by env_alpha */
1752 glTexEnvfv (GL_TEXTURE_ENV, GL_TEXTURE_ENV_COLOR, env_color);
1753
1754 glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_ALPHA, GL_INTERPOLATE);
1755 glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_ALPHA, GL_TEXTURE);
1756 glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_ALPHA, GL_SRC_ALPHA);
1757
1758 glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE1_ALPHA, GL_PREVIOUS);
1759 glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND1_ALPHA, GL_SRC_ALPHA);
1760
1761 glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE2_ALPHA, GL_CONSTANT);
1762 glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND2_ALPHA, GL_SRC_ALPHA);
1763
1764 glBegin (GL_QUADS);
1765 gl.MultiTexCoord2f (GL_TEXTURE0, 0, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 ); glVertex2i (0, 0);
1766 gl.MultiTexCoord2f (GL_TEXTURE0, 0, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 + t); glVertex2i (0, h);
1767 gl.MultiTexCoord2f (GL_TEXTURE0, s, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 + t); glVertex2i (w, h);
1768 gl.MultiTexCoord2f (GL_TEXTURE0, s, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 ); glVertex2i (w, 0);
1769 glEnd ();
1770
1771 glDisable (GL_TEXTURE_2D);
1772 gl.ActiveTexture (GL_TEXTURE0);
1773 }
1774 else
1775 {
1776 /* simple blending of one texture, also opengl <1.3 path */
1777 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1778
1779 glBegin (GL_QUADS);
1780 glTexCoord2f (0, 0); glVertex2f (0, 0);
1781 glTexCoord2f (0, t); glVertex2f (0, h);
1782 glTexCoord2f (s, t); glVertex2f (w, h);
1783 glTexCoord2f (s, 0); glVertex2f (w, 0);
1784 glEnd ();
1785 }
1786
1787 /* draw ?-marks or equivalent, this is very clumsy code :/ */
1788 {
1789 int x, y;
1790 int dx3 = dx * 3;
1791 int dy3 = dy * 3;
1792
1793 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1794 glBindTexture (GL_TEXTURE_2D, hidden_tex);
1795 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1796 glTranslatef (-1., -1., 0);
1797 glBegin (GL_QUADS);
1798
1799 for (y = 1; y < h; y += 3)
1800 {
1801 int y1 = y - dy3;
1802 int y1valid = y1 >= 0 && y1 < h;
1803
1804 for (x = 1; x < w; x += 3)
1805 {
1806 int x1 = x - dx3;
1807 uint8_t h1 = data1 [x + y * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
1808 uint8_t h2;
1809
1810 if (y1valid && x1 >= 0 && x1 < w)
1811 h2 = data2 [x1 + y1 * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
1812 else
1813 h2 = 1; /* out of range == invisible */
1814
1815 if (h1 || h2)
1816 {
1817 float alpha = h1 == h2 ? 1.f : h1 ? 1.f - blend : blend;
1818 glColor4f (1., 1., 1., alpha);
1819
1820 glTexCoord2f (0, 0.); glVertex2i (x , y );
1821 glTexCoord2f (0, 1.); glVertex2i (x , y + 3);
1822 glTexCoord2f (1, 1.); glVertex2i (x + 3, y + 3);
1823 glTexCoord2f (1, 0.); glVertex2i (x + 3, y );
1824 }
1825 }
1826 }
1827 }
1828
1829 glEnd ();
1830
1831 glPopMatrix ();
1832
1833 glDisable (GL_TEXTURE_2D);
1834 glDisable (GL_BLEND);
1835}
1836
1837IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
1838 CODE:
1839{
1840 GLint width;
1841 glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
1842 glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
1843 RETVAL = width > 0;
1844}
1845 OUTPUT:
1846 RETVAL
1847
1848MODULE = Deliantra::Client PACKAGE = DC::Map
1849
1850PROTOTYPES: DISABLE
1851
1852DC::Map
1213new (SV *class) 1853new (SV *class)
1214 CODE: 1854 CODE:
1215 New (0, RETVAL, 1, struct map); 1855 New (0, RETVAL, 1, struct map);
1216 RETVAL->x = 0; 1856 RETVAL->x = 0;
1217 RETVAL->y = 0; 1857 RETVAL->y = 0;
1218 RETVAL->w = 0; 1858 RETVAL->w = 0;
1219 RETVAL->h = 0; 1859 RETVAL->h = 0;
1220 RETVAL->ox = 0; 1860 RETVAL->ox = 0;
1221 RETVAL->oy = 0; 1861 RETVAL->oy = 0;
1222 RETVAL->faces = 8192; 1862 RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1223 Newz (0, RETVAL->face, RETVAL->faces, mapface); 1863 RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1224 RETVAL->texs = 8192;
1225 Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1226 RETVAL->rows = 0; 1864 RETVAL->rows = 0;
1227 RETVAL->row = 0; 1865 RETVAL->row = 0;
1228 OUTPUT: 1866 OUTPUT:
1229 RETVAL 1867 RETVAL
1230 1868
1231void 1869void
1232DESTROY (CFPlus::Map self) 1870DESTROY (DC::Map self)
1233 CODE: 1871 CODE:
1234{ 1872{
1235 map_clear (self); 1873 map_clear (self);
1236 Safefree (self->face); 1874 Safefree (self->face2tile);
1237 Safefree (self->tex); 1875 Safefree (self->tex);
1238 Safefree (self); 1876 Safefree (self);
1239} 1877}
1240 1878
1241void 1879void
1242resize (CFPlus::Map self, int map_width, int map_height) 1880resize (DC::Map self, int map_width, int map_height)
1243 CODE: 1881 CODE:
1244 self->w = map_width; 1882 self->w = map_width;
1245 self->h = map_height; 1883 self->h = map_height;
1246 1884
1247void 1885void
1248clear (CFPlus::Map self) 1886clear (DC::Map self)
1249 CODE: 1887 CODE:
1250 map_clear (self); 1888 map_clear (self);
1251 1889
1252void 1890void
1253set_face (CFPlus::Map self, int face, int texid) 1891set_tileid (DC::Map self, int face, int tile)
1254 CODE: 1892 CODE:
1255{ 1893{
1256 while (self->faces <= face) 1894 need_facenum (self, face); self->face2tile [face] = tile;
1257 { 1895 need_texid (self, tile);
1258 Append (mapface, self->face, self->faces, self->faces);
1259 self->faces *= 2;
1260 }
1261
1262 self->face [face] = texid;
1263} 1896}
1264 1897
1265void 1898void
1899set_smooth (DC::Map self, int face, int smooth, int level)
1900 CODE:
1901{
1902 tileid texid;
1903 maptex *tex;
1904
1905 if (face < 0 || face >= self->faces)
1906 return;
1907
1908 if (smooth < 0 || smooth >= self->faces)
1909 return;
1910
1911 texid = self->face2tile [face];
1912
1913 if (!texid)
1914 return;
1915
1916 tex = self->tex + texid;
1917 tex->smoothtile = self->face2tile [smooth];
1918 tex->smoothlevel = level;
1919}
1920
1921void
1266set_texture (CFPlus::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a) 1922set_texture (DC::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)
1267 CODE: 1923 CODE:
1268{ 1924{
1269 while (self->texs <= texid) 1925 need_texid (self, texid);
1270 {
1271 Append (maptex, self->tex, self->texs, self->texs);
1272 self->texs *= 2;
1273 }
1274 1926
1275 { 1927 {
1276 maptex *tex = self->tex + texid; 1928 maptex *tex = self->tex + texid;
1277 1929
1278 tex->name = name; 1930 tex->name = name;
… …
1294 // use uglier nearest interpolation because linear suffers 1946 // use uglier nearest interpolation because linear suffers
1295 // from transparent color bleeding and ugly wrapping effects. 1947 // from transparent color bleeding and ugly wrapping effects.
1296 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST); 1948 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1297} 1949}
1298 1950
1951void
1952expire_textures (DC::Map self, int texid, int count)
1953 PPCODE:
1954 for (; texid < self->texs && count; ++texid, --count)
1955 {
1956 maptex *tex = self->tex + texid;
1957
1958 if (tex->name)
1959 {
1960 if (tex->unused)
1961 {
1962 tex->name = 0;
1963 tex->unused = 0;
1964 XPUSHs (sv_2mortal (newSViv (texid)));
1965 }
1966 else
1967 tex->unused = 1;
1968 }
1969 }
1970
1299int 1971int
1300ox (CFPlus::Map self) 1972ox (DC::Map self)
1301 ALIAS: 1973 ALIAS:
1302 oy = 1 1974 oy = 1
1303 x = 2 1975 x = 2
1304 y = 3 1976 y = 3
1305 w = 4 1977 w = 4
… …
1316 } 1988 }
1317 OUTPUT: 1989 OUTPUT:
1318 RETVAL 1990 RETVAL
1319 1991
1320void 1992void
1321scroll (CFPlus::Map self, int dx, int dy) 1993scroll (DC::Map self, int dx, int dy)
1322 CODE: 1994 CODE:
1323{ 1995{
1324 if (dx > 0) 1996 if (dx > 0)
1325 map_blank (self, self->x, self->y, dx, self->h); 1997 map_blank (self, self->x, self->y, dx, self->h);
1326 else if (dx < 0) 1998 else if (dx < 0)
1327 map_blank (self, self->x + self->w + dx + 1, self->y, -dx, self->h); 1999 map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1328 2000
1329 if (dy > 0) 2001 if (dy > 0)
1330 map_blank (self, self->x, self->y, self->w, dy); 2002 map_blank (self, self->x, self->y, self->w, dy);
1331 else if (dy < 0) 2003 else if (dy < 0)
1332 map_blank (self, self->x, self->y + self->h + dy + 1, self->w, -dy); 2004 map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1333 2005
1334 self->ox += dx; self->x += dx; 2006 self->ox += dx; self->x += dx;
1335 self->oy += dy; self->y += dy; 2007 self->oy += dy; self->y += dy;
1336 2008
1337 while (self->y < 0) 2009 while (self->y < 0)
… …
1341 self->rows += MAP_EXTEND_Y; 2013 self->rows += MAP_EXTEND_Y;
1342 self->y += MAP_EXTEND_Y; 2014 self->y += MAP_EXTEND_Y;
1343 } 2015 }
1344} 2016}
1345 2017
1346void 2018SV *
1347map1a_update (CFPlus::Map self, SV *data_, int extmap) 2019map1a_update (DC::Map self, SV *data_, int extmap)
1348 CODE: 2020 CODE:
1349{ 2021{
1350 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_); 2022 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1351 uint8_t *data_end = (uint8_t *)SvEND (data_); 2023 uint8_t *data_end = (uint8_t *)SvEND (data_);
1352 mapcell *cell; 2024 mapcell *cell;
1353 int x, y, flags; 2025 int x, y, z, flags;
2026 AV *missing = newAV ();
2027 RETVAL = newRV_noinc ((SV *)missing);
1354 2028
1355 while (data < data_end - 1) 2029 while (data < data_end - 1)
1356 { 2030 {
1357 flags = (data [0] << 8) + data [1]; data += 2; 2031 flags = (data [0] << 8) + data [1]; data += 2;
1358 2032
… …
1378 uint8_t ext, cmd; 2052 uint8_t ext, cmd;
1379 2053
1380 do 2054 do
1381 { 2055 {
1382 ext = *data++; 2056 ext = *data++;
1383 cmd = ext & 0x3f; 2057 cmd = ext & 0x7f;
1384 2058
1385 if (cmd < 4) 2059 if (cmd < 4)
1386 cell->darkness = 255 - ext * 64 + 1; 2060 cell->darkness = 255 - ext * 64 + 1; /* make sure this doesn't collide with FOW_DARKNESS */
1387 else if (cmd == 5) // health 2061 else if (cmd == 5) // health
1388 { 2062 {
1389 cell->stat_width = 1; 2063 cell->stat_width = 1;
1390 cell->stat_hp = *data++; 2064 cell->stat_hp = *data++;
1391 } 2065 }
1392 else if (cmd == 6) // monster width 2066 else if (cmd == 6) // monster width
1393 cell->stat_width = *data++ + 1; 2067 cell->stat_width = *data++ + 1;
1394 else if (cmd == 0x47) // monster width 2068 else if (cmd == 0x47)
1395 { 2069 {
1396 if (*data == 4) 2070 if (*data == 1) cell->player = data [1];
1397 ; // decode player tag 2071 else if (*data == 2) cell->player = data [2] + (data [1] << 8);
2072 else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
2073 else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
1398 2074
1399 data += *data + 1; 2075 data += *data + 1;
1400 } 2076 }
1401 else if (cmd == 8) // cell flags 2077 else if (cmd == 8) // cell flags
1402 cell->flags = *data++; 2078 cell->flags = *data++;
… …
1409 } 2085 }
1410 else 2086 else
1411 cell->darkness = *data++ + 1; 2087 cell->darkness = *data++ + 1;
1412 } 2088 }
1413 2089
2090 for (z = 0; z <= 2; ++z)
1414 if (flags & 4) 2091 if (flags & (4 >> z))
1415 { 2092 {
1416 cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2; 2093 faceid face = (data [0] << 8) + data [1]; data += 2;
2094 need_facenum (self, face);
2095 cell->tile [z] = self->face2tile [face];
2096
2097 if (cell->tile [z])
2098 {
2099 maptex *tex = self->tex + cell->tile [z];
2100 tex->unused = 0;
2101 if (!tex->name)
2102 av_push (missing, newSViv (cell->tile [z]));
2103
2104 if (tex->smoothtile)
2105 {
2106 maptex *smooth = self->tex + tex->smoothtile;
2107 smooth->unused = 0;
2108 if (!smooth->name)
2109 av_push (missing, newSViv (tex->smoothtile));
2110 }
2111 }
1417 } 2112 }
1418
1419 if (flags & 2)
1420 {
1421 cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2;
1422 }
1423
1424 if (flags & 1)
1425 {
1426 cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
1427 }
1428 } 2113 }
1429 else 2114 else
1430 cell->darkness = 0; 2115 CELL_CLEAR (cell);
1431 } 2116 }
1432} 2117}
2118 OUTPUT:
2119 RETVAL
1433 2120
1434SV * 2121SV *
1435mapmap (CFPlus::Map self, int x0, int y0, int w, int h) 2122mapmap (DC::Map self, int x0, int y0, int w, int h)
1436 CODE: 2123 CODE:
1437{ 2124{
1438 int x1, x; 2125 int x1, x;
1439 int y1, y; 2126 int y1, y;
1440 int z; 2127 int z;
… …
1453 ? self->row + y 2140 ? self->row + y
1454 : 0; 2141 : 0;
1455 2142
1456 for (x = x0; x < x1; x++) 2143 for (x = x0; x < x1; x++)
1457 { 2144 {
1458 int r = 32, g = 32, b = 32, a = 192; 2145 unsigned int r = 32, g = 32, b = 32, a = 192;
1459 2146
1460 if (row && row->c0 <= x && x < row->c1) 2147 if (row && row->c0 <= x && x < row->c1)
1461 { 2148 {
1462 mapcell *cell = row->col + (x - row->c0); 2149 mapcell *cell = row->col + (x - row->c0);
1463 2150
1464 for (z = 0; z <= 0; z++) 2151 for (z = 0; z <= 0; z++)
1465 { 2152 {
1466 mapface face = cell->face [z];
1467
1468 if (face)
1469 {
1470 maptex tex = self->tex [face]; 2153 maptex tex = self->tex [cell->tile [z]];
1471 int a0 = 255 - tex.a; 2154 int a0 = 255 - tex.a;
1472 int a1 = tex.a; 2155 int a1 = tex.a;
1473 2156
1474 r = (r * a0 + tex.r * a1) / 255; 2157 r = div255 (r * a0 + tex.r * a1);
1475 g = (g * a0 + tex.g * a1) / 255; 2158 g = div255 (g * a0 + tex.g * a1);
1476 b = (b * a0 + tex.b * a1) / 255; 2159 b = div255 (b * a0 + tex.b * a1);
1477 a = (a * a0 + tex.a * a1) / 255; 2160 a = div255 (a * a0 + tex.a * a1);
1478 }
1479 } 2161 }
1480 } 2162 }
1481 2163
1482 *map++ = (r ) 2164 *map++ = (r )
1483 | (g << 8) 2165 | (g << 8)
… …
1490} 2172}
1491 OUTPUT: 2173 OUTPUT:
1492 RETVAL 2174 RETVAL
1493 2175
1494void 2176void
1495draw (CFPlus::Map self, int mx, int my, int sw, int sh) 2177draw (DC::Map self, int mx, int my, int sw, int sh, int Tw, int Th, U32 player = 0xffffffff, int sdx = 0, int sdy = 0)
1496 CODE: 2178 CODE:
1497{ 2179{
1498 int x, y, z; 2180 int x, y, z;
1499 int last_name;
1500 mapface face;
1501 2181
1502 glColor4ub (255, 255, 255, 255); 2182 HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
2183 uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
2184 static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
2185 smooth_key skey;
2186 int pl_x, pl_y;
2187 maptex pl_tex;
2188 rc_t *rc = rc_alloc ();
2189 rc_t *rc_ov = rc_alloc ();
2190 rc_key_t key;
2191 rc_array_t *arr;
2192
2193 pl_tex.name = 0;
2194
2195 // that's current max. sorry.
2196 if (sw > 255) sw = 255;
2197 if (sh > 255) sh = 255;
2198
2199 // clear key, in case of extra padding
2200 memset (&skey, 0, sizeof (skey));
2201
2202 memset (&key, 0, sizeof (key));
2203 key.r = 255;
2204 key.g = 255;
2205 key.b = 255;
2206 key.a = 255;
2207 key.mode = GL_QUADS;
2208 key.format = GL_T2F_V3F;
2209
2210 mx += self->x;
2211 my += self->y;
2212
2213 // first pass: determine smooth_max
2214 // rather ugly, if you ask me
2215 // could also be stored inside mapcell and updated on change
2216 memset (smooth_max, 0, sizeof (smooth_max));
2217
2218 for (y = 0; y < sh; y++)
2219 if (0 <= y + my && y + my < self->rows)
2220 {
2221 maprow *row = self->row + (y + my);
2222
2223 for (x = 0; x < sw; x++)
2224 if (row->c0 <= x + mx && x + mx < row->c1)
2225 {
2226 mapcell *cell = row->col + (x + mx - row->c0);
2227
2228 smooth_max[x + 1][y + 1] =
2229 MAX (self->tex [cell->tile [0]].smoothlevel,
2230 MAX (self->tex [cell->tile [1]].smoothlevel,
2231 self->tex [cell->tile [2]].smoothlevel));
2232 }
2233 }
1503 2234
1504 glEnable (GL_BLEND); 2235 glEnable (GL_BLEND);
1505 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA); 2236 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1506 glEnable (GL_TEXTURE_2D);
1507 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE); 2237 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1508 2238
1509 glBegin (GL_QUADS);
1510
1511 last_name = 0;
1512
1513 mx += self->x;
1514 my += self->y;
1515
1516 for (z = 0; z < 3; z++) 2239 for (z = 0; z <= 2; z++)
2240 {
2241 memset (smooth_level, 0, sizeof (smooth_level));
2242 key.texname = -1;
2243
1517 for (y = 0; y < sh; y++) 2244 for (y = 0; y < sh; y++)
1518 if (0 <= y + my && y + my < self->rows) 2245 if (0 <= y + my && y + my < self->rows)
1519 { 2246 {
1520 maprow *row = self->row + (y + my); 2247 maprow *row = self->row + (y + my);
1521 2248
1522 for (x = 0; x < sw; x++) 2249 for (x = 0; x < sw; x++)
1523 if (row->c0 <= x + mx && x + mx < row->c1) 2250 if (row->c0 <= x + mx && x + mx < row->c1)
1524 { 2251 {
1525 mapcell *cell = row->col + (x + mx - row->c0); 2252 mapcell *cell = row->col + (x + mx - row->c0);
1526
1527 face = cell->face [z]; 2253 tileid tile = cell->tile [z];
2254
2255 if (tile)
2256 {
2257 maptex tex = self->tex [tile];
2258 int px, py;
1528 2259
1529 if (face && face < self->texs) 2260 if (key.texname != tex.name)
2261 {
2262 self->tex [tile].unused = 0;
2263
2264 if (!tex.name)
2265 tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
2266
2267 key.texname = tex.name;
2268 arr = rc_array (rc, &key);
2269 }
2270
2271 px = (x + 1) * Th - tex.w;
2272 py = (y + 1) * Tw - tex.h;
2273
2274 if (expect_false (cell->player == player) && expect_false (z == 2))
2275 {
2276 pl_x = px;
2277 pl_y = py;
2278 pl_tex = tex;
2279 continue;
2280 }
2281
2282 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
2283 rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
2284 rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
2285 rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
2286
2287 // update smooth hash
2288 if (tex.smoothtile)
2289 {
2290 skey.tile = tex.smoothtile;
2291 skey.level = tex.smoothlevel;
2292
2293 smooth_level [tex.smoothlevel >> 5] |= ((uint32_t)1) << (tex.smoothlevel & 31);
2294
2295 // add bits to current tile and all neighbours. skey.x|y is
2296 // shifted +1|+1 so we always stay positive.
2297
2298 // bits is ___n cccc CCCC bbbb
2299 // n do not draw borders&corners
2300 // c draw these corners, but...
2301 // C ... not these
2302 // b draw these borders
2303
2304 // borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
2305 // ┃· ·· ·┃ ━━
2306
2307 // corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
2308 // ·· ·· ·┏ ┓·
2309
2310 // full tile
2311 skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
2312
2313 // borders
2314 skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
2315 skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
2316 skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
2317 skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
2318
2319 // corners
2320 skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
2321 skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
2322 skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
2323 skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
2324 }
2325 }
2326
2327 if (expect_false (z == 2) && expect_false (cell->flags))
2328 {
2329 // overlays such as the speech bubble, probably more to come
2330 if (cell->flags & 1)
2331 {
2332 rc_key_t key_ov = key;
2333 maptex tex = self->tex [TEXID_SPEECH];
2334 rc_array_t *arr;
2335 int px = x * Tw + Tw * 2 / 32;
2336 int py = y * Th - Th * 6 / 32;
2337
2338 key_ov.texname = tex.name;
2339 arr = rc_array (rc_ov, &key_ov);
2340
2341 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
2342 rc_t2f_v3f (arr, 0 , tex.t, px , py + Th, 0);
2343 rc_t2f_v3f (arr, tex.s, tex.t, px + Tw, py + Th, 0);
2344 rc_t2f_v3f (arr, tex.s, 0 , px + Tw, py , 0);
2345 }
2346 }
2347 }
2348 }
2349
2350 rc_draw (rc);
2351 rc_clear (rc);
2352
2353 // go through all smoothlevels, lowest to highest, then draw.
2354 // this is basically counting sort
2355 {
2356 int w, b;
2357
2358 glEnable (GL_TEXTURE_2D);
2359 glBegin (GL_QUADS);
2360 for (w = 0; w < 256 / 32; ++w)
2361 {
2362 uint32_t smask = smooth_level [w];
2363 if (smask)
2364 for (b = 0; b < 32; ++b)
2365 if (smask & (((uint32_t)1) << b))
1530 { 2366 {
1531 maptex tex = self->tex [face]; 2367 int level = (w << 5) | b;
1532 int px = (x + 1) * 32 - tex.w; 2368 HE *he;
1533 int py = (y + 1) * 32 - tex.h;
1534 2369
1535 if (last_name != tex.name) 2370 hv_iterinit (smooth);
2371 while ((he = hv_iternext (smooth)))
1536 { 2372 {
1537 glEnd (); 2373 smooth_key *skey = (smooth_key *)HeKEY (he);
1538 glBindTexture (GL_TEXTURE_2D, last_name = tex.name); 2374 IV bits = SvIVX (HeVAL (he));
1539 glBegin (GL_QUADS);
1540 }
1541 2375
1542 glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1543 glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1544 glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1545 glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1546 }
1547
1548 if (cell->flags && z == 2)
1549 {
1550 if (cell->flags & 1) 2376 if (!(bits & 0x1000)
2377 && skey->level == level
2378 && level > smooth_max [skey->x][skey->y])
1551 { 2379 {
1552 maptex tex = self->tex [1]; 2380 maptex tex = self->tex [skey->tile];
1553 int px = (x + 1) * 32 - tex.w + 2; 2381 int px = (((int)skey->x) - 1) * Tw;
1554 int py = (y + 1) * 32 - tex.h - 6; 2382 int py = (((int)skey->y) - 1) * Th;
2383 int border = bits & 15;
2384 int corner = (bits >> 8) & ~(bits >> 4) & 15;
2385 float dx = tex.s * .0625f; // 16 images/row
2386 float dy = tex.t * .5f ; // 2 images/column
1555 2387
2388 if (tex.name)
2389 {
2390 // this time avoiding texture state changes
2391 // save gobs of state changes.
2392 if (key.texname != tex.name)
2393 {
2394 self->tex [skey->tile].unused = 0;
2395
1556 glEnd (); 2396 glEnd ();
1557 glBindTexture (GL_TEXTURE_2D, last_name = tex.name); 2397 glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1558 glBegin (GL_QUADS); 2398 glBegin (GL_QUADS);
2399 }
1559 2400
2401 if (border)
2402 {
2403 float ox = border * dx;
2404
2405 glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
2406 glTexCoord2f (ox , dy ); glVertex2i (px , py + Th);
2407 glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py + Th);
2408 glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + Tw, py );
2409 }
2410
2411 if (corner)
2412 {
2413 float ox = corner * dx;
2414
1560 glTexCoord2f (0 , 0 ); glVertex2f (px , py ); 2415 glTexCoord2f (ox , dy ); glVertex2i (px , py );
1561 glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h); 2416 glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + Th);
1562 glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h); 2417 glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + Tw, py + Th);
1563 glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py ); 2418 glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py );
2419 }
2420 }
2421 }
1564 } 2422 }
1565 } 2423 }
1566 }
1567 } 2424 }
1568 2425
1569 glEnd (); 2426 glEnd ();
1570
1571 glDisable (GL_TEXTURE_2D); 2427 glDisable (GL_TEXTURE_2D);
2428 key.texname = -1;
2429 }
2430
2431 hv_clear (smooth);
2432 }
2433
2434 if (pl_tex.name)
2435 {
2436 maptex tex = pl_tex;
2437 int px = pl_x + sdx;
2438 int py = pl_y + sdy;
2439
2440 key.texname = tex.name;
2441 arr = rc_array (rc, &key);
2442
2443 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
2444 rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
2445 rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
2446 rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
2447
2448 rc_draw (rc);
2449 }
2450
2451 rc_draw (rc_ov);
2452 rc_clear (rc_ov);
2453
1572 glDisable (GL_BLEND); 2454 glDisable (GL_BLEND);
2455 rc_free (rc);
2456 rc_free (rc_ov);
1573 2457
1574 // top layer: overlays such as the health bar 2458 // top layer: overlays such as the health bar
1575 for (y = 0; y < sh; y++) 2459 for (y = 0; y < sh; y++)
1576 if (0 <= y + my && y + my < self->rows) 2460 if (0 <= y + my && y + my < self->rows)
1577 { 2461 {
… …
1580 for (x = 0; x < sw; x++) 2464 for (x = 0; x < sw; x++)
1581 if (row->c0 <= x + mx && x + mx < row->c1) 2465 if (row->c0 <= x + mx && x + mx < row->c1)
1582 { 2466 {
1583 mapcell *cell = row->col + (x + mx - row->c0); 2467 mapcell *cell = row->col + (x + mx - row->c0);
1584 2468
1585 int px = x * 32; 2469 int px = x * Tw;
1586 int py = y * 32; 2470 int py = y * Th;
2471
2472 if (expect_false (cell->player == player))
2473 {
2474 px += sdx;
2475 py += sdy;
2476 }
1587 2477
1588 if (cell->stat_hp) 2478 if (cell->stat_hp)
1589 { 2479 {
1590 int width = cell->stat_width * 32; 2480 int width = cell->stat_width * Tw;
1591 int thick = sh / 28 + 1 + cell->stat_width; 2481 int thick = (sh * Th / 32 + 27) / 28 + 1 + cell->stat_width;
1592 2482
1593 glColor3ub (0, 0, 0); 2483 glColor3ub (0, 0, 0);
1594 glRectf (px + 1, py - thick - 2, 2484 glRectf (px + 1, py - thick - 2,
1595 px + width - 1, py); 2485 px + width - 1, py);
1596 2486
… …
1602 } 2492 }
1603 } 2493 }
1604} 2494}
1605 2495
1606void 2496void
1607draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data) 2497draw_magicmap (DC::Map self, int w, int h, unsigned char *data)
1608 CODE: 2498 CODE:
1609{ 2499{
1610 static float color[16][3] = { 2500 static float color[16][3] = {
1611 { 0.00F, 0.00F, 0.00F }, 2501 { 0.00f, 0.00f, 0.00f },
1612 { 1.00F, 1.00F, 1.00F }, 2502 { 1.00f, 1.00f, 1.00f },
1613 { 0.00F, 0.00F, 0.55F }, 2503 { 0.00f, 0.00f, 0.55f },
1614 { 1.00F, 0.00F, 0.00F }, 2504 { 1.00f, 0.00f, 0.00f },
1615 2505
1616 { 1.00F, 0.54F, 0.00F }, 2506 { 1.00f, 0.54f, 0.00f },
1617 { 0.11F, 0.56F, 1.00F }, 2507 { 0.11f, 0.56f, 1.00f },
1618 { 0.93F, 0.46F, 0.00F }, 2508 { 0.93f, 0.46f, 0.00f },
1619 { 0.18F, 0.54F, 0.34F }, 2509 { 0.18f, 0.54f, 0.34f },
1620 2510
1621 { 0.56F, 0.73F, 0.56F }, 2511 { 0.56f, 0.73f, 0.56f },
1622 { 0.80F, 0.80F, 0.80F }, 2512 { 0.80f, 0.80f, 0.80f },
1623 { 0.55F, 0.41F, 0.13F }, 2513 { 0.55f, 0.41f, 0.13f },
1624 { 0.99F, 0.77F, 0.26F }, 2514 { 0.99f, 0.77f, 0.26f },
1625 2515
1626 { 0.74F, 0.65F, 0.41F }, 2516 { 0.74f, 0.65f, 0.41f },
1627 2517
1628 { 0.00F, 1.00F, 1.00F }, 2518 { 0.00f, 1.00f, 1.00f },
1629 { 1.00F, 0.00F, 1.00F }, 2519 { 1.00f, 0.00f, 1.00f },
1630 { 1.00F, 1.00F, 0.00F }, 2520 { 1.00f, 1.00f, 0.00f },
1631 }; 2521 };
1632 2522
1633 int x, y; 2523 int x, y;
1634 2524
1635 glEnable (GL_TEXTURE_2D); 2525 glEnable (GL_TEXTURE_2D);
2526 /* GL_REPLACE would be correct, as we don't need to modulate alpha,
2527 * but the nvidia driver (185.18.14) mishandles alpha textures
2528 * and takes the colour from god knows where instead of using
2529 * Cp. MODULATE results in the same colour, but slightly different
2530 * alpha, but atcually gives us the correct colour with nvidia.
2531 */
1636 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE); 2532 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1637 glEnable (GL_BLEND); 2533 glEnable (GL_BLEND);
1638 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA); 2534 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1639 glBegin (GL_QUADS); 2535 glBegin (GL_QUADS);
1640 2536
1641 for (y = 0; y < h; y++) 2537 for (y = 0; y < h; y++)
… …
1645 2541
1646 if (m) 2542 if (m)
1647 { 2543 {
1648 float *c = color [m & 15]; 2544 float *c = color [m & 15];
1649 2545
1650 float tx1 = m & 0x40 ? 0.5 : 0.; 2546 float tx1 = m & 0x40 ? 0.5f : 0.f;
1651 float tx2 = tx1 + 0.5; 2547 float tx2 = tx1 + 0.5f;
1652 2548
1653 glColor4f (c[0], c[1], c[2], 0.75); 2549 glColor4f (c[0], c[1], c[2], 1);
1654 glTexCoord2f (tx1, 0.); glVertex2i (x , y ); 2550 glTexCoord2f (tx1, 0.); glVertex2i (x , y );
1655 glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1); 2551 glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
1656 glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1); 2552 glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
1657 glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y ); 2553 glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
1658 } 2554 }
… …
1662 glDisable (GL_BLEND); 2558 glDisable (GL_BLEND);
1663 glDisable (GL_TEXTURE_2D); 2559 glDisable (GL_TEXTURE_2D);
1664} 2560}
1665 2561
1666void 2562void
1667fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh) 2563fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1668 PPCODE: 2564 PPCODE:
1669{ 2565{
1670 int x, y; 2566 int x, y;
1671 int sw4 = (sw + 3) & ~3; 2567 int sw1 = sw + 2;
2568 int sh1 = sh + 2;
2569 int sh3 = sh * 3;
2570 int sw3 = sw * 3;
1672 SV *darkness_sv = sv_2mortal (newSV (sw4 * sh)); 2571 SV *darkness3_sv = sv_2mortal (newSV (sw3 * sh3));
1673 uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv); 2572 uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
1674 2573 uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
1675 memset (darkness, 255, sw4 * sh); 2574 memset (darkness1, 0, sw1*sh1);
2575
1676 SvPOK_only (darkness_sv); 2576 SvPOK_only (darkness3_sv);
1677 SvCUR_set (darkness_sv, sw4 * sh); 2577 SvCUR_set (darkness3_sv, sw3 * sh3);
1678 2578
1679 mx += self->x; 2579 mx += self->x - 1;
1680 my += self->y; 2580 my += self->y - 1;
1681 2581
1682 for (y = 0; y < sh; y++) 2582 for (y = 0; y < sh1; y++)
1683 if (0 <= y + my && y + my < self->rows) 2583 if (0 <= y + my && y + my < self->rows)
1684 { 2584 {
1685 maprow *row = self->row + (y + my); 2585 maprow *row = self->row + (y + my);
1686 2586
1687 for (x = 0; x < sw; x++) 2587 for (x = 0; x < sw1; x++)
1688 if (row->c0 <= x + mx && x + mx < row->c1) 2588 if (row->c0 <= x + mx && x + mx < row->c1)
1689 { 2589 {
1690 mapcell *cell = row->col + (x + mx - row->c0); 2590 mapcell *cell = row->col + (x + mx - row->c0);
1691 2591
1692 darkness[y * sw4 + x] = cell->darkness 2592 darkness1 [y * sw1 + x] = cell->darkness
1693 ? 255 - (cell->darkness - 1) 2593 ? DARKNESS_ADJUST (255 - (cell->darkness - 1))
1694 : 255 - FOW_DARKNESS; 2594 : DARKNESS_ADJUST (255 - FOW_DARKNESS);
1695 } 2595 }
1696 } 2596 }
1697 2597
2598 for (y = 0; y < sh; ++y)
2599 for (x = 0; x < sw; ++x)
2600 {
2601 uint8_t d11 = darkness1 [(y ) * sw1 + x ];
2602 uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
2603 uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
2604 uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
2605 uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
2606 uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
2607 uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
2608 uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
2609 uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
2610
2611 uint8_t r11 = (d11 + d21 + d12) / 3;
2612 uint8_t r21 = d21;
2613 uint8_t r31 = (d21 + d31 + d32) / 3;
2614
2615 uint8_t r12 = d12;
2616 uint8_t r22 = d22;
2617 uint8_t r32 = d32;
2618
2619 uint8_t r13 = (d13 + d23 + d12) / 3;
2620 uint8_t r23 = d23;
2621 uint8_t r33 = (d23 + d33 + d32) / 3;
2622
2623 darkness3 [(y * 3 ) * sw3 + (x * 3 )] = MAX (d22, r11);
2624 darkness3 [(y * 3 ) * sw3 + (x * 3 + 1)] = MAX (d22, r21);
2625 darkness3 [(y * 3 ) * sw3 + (x * 3 + 2)] = MAX (d22, r31);
2626 darkness3 [(y * 3 + 1) * sw3 + (x * 3 )] = MAX (d22, r12);
2627 darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 1)] = MAX (d22, r22); /* this MUST be == d22 */
2628 darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 2)] = MAX (d22, r32);
2629 darkness3 [(y * 3 + 2) * sw3 + (x * 3 )] = MAX (d22, r13);
2630 darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 1)] = MAX (d22, r23);
2631 darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 2)] = MAX (d22, r33);
2632 }
2633
2634 free (darkness1);
2635
1698 EXTEND (SP, 3); 2636 EXTEND (SP, 3);
1699 PUSHs (sv_2mortal (newSViv (sw4))); 2637 PUSHs (sv_2mortal (newSViv (sw3)));
1700 PUSHs (sv_2mortal (newSViv (sh))); 2638 PUSHs (sv_2mortal (newSViv (sh3)));
1701 PUSHs (darkness_sv); 2639 PUSHs (darkness3_sv);
1702} 2640}
1703 2641
1704SV * 2642SV *
1705get_rect (CFPlus::Map self, int x0, int y0, int w, int h) 2643get_rect (DC::Map self, int x0, int y0, int w, int h)
1706 CODE: 2644 CODE:
1707{ 2645{
1708 int x, y, x1, y1; 2646 int x, y, x1, y1;
1709 SV *data_sv = newSV (w * h * 7 + 5); 2647 SV *data_sv = newSV (w * h * 7 + 5);
1710 uint8_t *data = (uint8_t *)SvPVX (data_sv); 2648 uint8_t *data = (uint8_t *)SvPVX (data_sv);
… …
1735 if (row && row->c0 <= x && x < row->c1) 2673 if (row && row->c0 <= x && x < row->c1)
1736 { 2674 {
1737 mapcell *cell = row->col + (x - row->c0); 2675 mapcell *cell = row->col + (x - row->c0);
1738 uint8_t flags = 0; 2676 uint8_t flags = 0;
1739 2677
1740 if (cell->face [0]) flags |= 1; 2678 if (cell->tile [0]) flags |= 1;
1741 if (cell->face [1]) flags |= 2; 2679 if (cell->tile [1]) flags |= 2;
1742 if (cell->face [2]) flags |= 4; 2680 if (cell->tile [2]) flags |= 4;
1743 2681
1744 *data++ = flags; 2682 *data++ = flags;
1745 2683
1746 if (flags & 1) 2684 if (flags & 1)
1747 { 2685 {
2686 tileid tile = cell->tile [0];
1748 *data++ = cell->face [0] >> 8; 2687 *data++ = tile >> 8;
1749 *data++ = cell->face [0]; 2688 *data++ = tile;
1750 } 2689 }
1751 2690
1752 if (flags & 2) 2691 if (flags & 2)
1753 { 2692 {
2693 tileid tile = cell->tile [1];
1754 *data++ = cell->face [1] >> 8; 2694 *data++ = tile >> 8;
1755 *data++ = cell->face [1]; 2695 *data++ = tile;
1756 } 2696 }
1757 2697
1758 if (flags & 4) 2698 if (flags & 4)
1759 { 2699 {
2700 tileid tile = cell->tile [2];
1760 *data++ = cell->face [2] >> 8; 2701 *data++ = tile >> 8;
1761 *data++ = cell->face [2]; 2702 *data++ = tile;
1762 } 2703 }
1763 } 2704 }
1764 else 2705 else
1765 *data++ = 0; 2706 *data++ = 0;
1766 } 2707 }
1767 } 2708 }
1768 2709
2710 /* if size is w*h + 5 then no data has been found */
2711 if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)
2712 {
1769 SvPOK_only (data_sv); 2713 SvPOK_only (data_sv);
1770 SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv)); 2714 SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
2715 }
2716
1771 RETVAL = data_sv; 2717 RETVAL = data_sv;
1772} 2718}
1773 OUTPUT: 2719 OUTPUT:
1774 RETVAL 2720 RETVAL
1775 2721
1776void 2722void
1777set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data) 2723set_rect (DC::Map self, int x0, int y0, SV *data_sv)
1778 PPCODE: 2724 PPCODE:
1779{ 2725{
1780 int x, y, z; 2726 int x, y, z;
1781 int w, h; 2727 int w, h;
1782 int x1, y1; 2728 int x1, y1;
2729 STRLEN len;
2730 uint8_t *data, *end;
2731
2732 len = SvLEN (data_sv);
2733 SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
2734 data = SvPVbyte_nolen (data_sv);
2735 end = data + len + 8;
2736
2737 if (len < 5)
2738 XSRETURN_EMPTY;
1783 2739
1784 if (*data++ != 0) 2740 if (*data++ != 0)
1785 return; /* version mismatch */ 2741 XSRETURN_EMPTY; /* version mismatch */
1786 2742
1787 w = *data++ << 8; w |= *data++; 2743 w = *data++ << 8; w |= *data++;
1788 h = *data++ << 8; h |= *data++; 2744 h = *data++ << 8; h |= *data++;
1789 2745
1790 // we need to do this 'cause we don't keep an absolute coord system for rows 2746 // we need to do this 'cause we don't keep an absolute coord system for rows
… …
1802 { 2758 {
1803 maprow *row = map_get_row (self, y); 2759 maprow *row = map_get_row (self, y);
1804 2760
1805 for (x = x0; x < x1; x++) 2761 for (x = x0; x < x1; x++)
1806 { 2762 {
2763 uint8_t flags;
2764
2765 if (data + 7 >= end)
2766 XSRETURN_EMPTY;
2767
1807 uint8_t flags = *data++; 2768 flags = *data++;
1808 2769
1809 if (flags) 2770 if (flags)
1810 { 2771 {
1811 mapface face[3] = { 0, 0, 0 };
1812
1813 mapcell *cell = row_get_cell (row, x); 2772 mapcell *cell = row_get_cell (row, x);
2773 tileid tile[3] = { 0, 0, 0 };
1814 2774
1815 if (flags & 1) { face[0] = *data++ << 8; face[0] |= *data++; } 2775 if (flags & 1) { tile[0] = *data++ << 8; tile[0] |= *data++; }
1816 if (flags & 2) { face[1] = *data++ << 8; face[1] |= *data++; } 2776 if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
1817 if (flags & 4) { face[2] = *data++ << 8; face[2] |= *data++; } 2777 if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
1818 2778
1819 if (cell->darkness == 0) 2779 if (cell->darkness == 0)
1820 { 2780 {
1821 cell->darkness = 0; 2781 /*cell->darkness = 0;*/
2782 EXTEND (SP, 3);
1822 2783
1823 for (z = 0; z <= 2; z++) 2784 for (z = 0; z <= 2; z++)
1824 { 2785 {
1825 cell->face[z] = face[z]; 2786 tileid t = tile [z];
1826 2787
1827 if (face[z] && (face[z] >= self->texs || !self->tex[face [z]].name)) 2788 if (t >= self->texs || (t && !self->tex [t].name))
2789 {
1828 XPUSHs (sv_2mortal (newSViv (face[z]))); 2790 PUSHs (sv_2mortal (newSViv (t)));
2791 need_texid (self, t);
2792 }
2793
2794 cell->tile [z] = t;
1829 } 2795 }
1830 } 2796 }
1831 } 2797 }
1832 } 2798 }
1833 } 2799 }
1834} 2800}
1835 2801
1836MODULE = CFPlus PACKAGE = CFPlus::MixChunk 2802MODULE = Deliantra::Client PACKAGE = DC::RW
1837 2803
1838CFPlus::MixChunk 2804DC::RW
1839new_from_file (SV *class, char *path) 2805new (SV *class, SV *data_sv)
1840 CODE: 2806 CODE:
1841 RETVAL = Mix_LoadWAV (path); 2807{
2808 STRLEN datalen;
2809 char *data = SvPVbyte (data_sv, datalen);
2810
2811 RETVAL = SDL_RWFromConstMem (data, datalen);
2812}
1842 OUTPUT: 2813 OUTPUT:
1843 RETVAL 2814 RETVAL
1844 2815
2816DC::RW
2817new_from_file (SV *class, const char *path, const char *mode = "rb")
2818 CODE:
2819 RETVAL = SDL_RWFromFile (path, mode);
2820 OUTPUT:
2821 RETVAL
2822
2823# fails on win32:
2824# dc.xs(2268) : error C2059: syntax error : '('
1845void 2825#void
2826#close (DC::RW self)
2827# CODE:
2828# (self->(close)) (self);
2829
2830MODULE = Deliantra::Client PACKAGE = DC::Channel
2831
2832PROTOTYPES: DISABLE
2833
2834DC::Channel
2835find ()
2836 CODE:
2837{
2838 RETVAL = Mix_GroupAvailable (-1);
2839
2840 if (RETVAL < 0)
2841 {
2842 RETVAL = Mix_GroupOldest (-1);
2843
2844 if (RETVAL < 0)
2845 {
2846 // happens sometimes, maybe it just stopped playing(?)
2847 RETVAL = Mix_GroupAvailable (-1);
2848
2849 if (RETVAL < 0)
2850 XSRETURN_UNDEF;
2851 }
2852 else
2853 Mix_HaltChannel (RETVAL);
2854 }
2855
2856 Mix_UnregisterAllEffects (RETVAL);
2857 Mix_Volume (RETVAL, 128);
2858}
2859 OUTPUT:
2860 RETVAL
2861
2862void
2863halt (DC::Channel self)
2864 CODE:
2865 Mix_HaltChannel (self);
2866
2867void
2868expire (DC::Channel self, int ticks = -1)
2869 CODE:
2870 Mix_ExpireChannel (self, ticks);
2871
2872void
2873fade_out (DC::Channel self, int ticks = -1)
2874 CODE:
2875 Mix_FadeOutChannel (self, ticks);
2876
2877int
2878volume (DC::Channel self, int volume)
2879 CODE:
2880 RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
2881 OUTPUT:
2882 RETVAL
2883
2884void
2885unregister_all_effects (DC::Channel self)
2886 CODE:
2887 Mix_UnregisterAllEffects (self);
2888
2889void
2890set_panning (DC::Channel self, int left, int right)
2891 CODE:
2892 left = CLAMP (left , 0, 255);
2893 right = CLAMP (right, 0, 255);
2894 Mix_SetPanning (self, left, right);
2895
2896void
2897set_distance (DC::Channel self, int distance)
2898 CODE:
2899 Mix_SetDistance (self, CLAMP (distance, 0, 255));
2900
2901void
2902set_position (DC::Channel self, int angle, int distance)
2903 CODE:
2904
2905void
2906set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
2907 CODE:
2908{
2909 int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
2910 int angle = atan2f (dx, -dy) * 180.f / (float)M_PI + 360.f;
2911 Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
2912}
2913
2914void
2915set_reverse_stereo (DC::Channel self, int flip)
2916 CODE:
2917 Mix_SetReverseStereo (self, flip);
2918
2919MODULE = Deliantra::Client PACKAGE = DC::MixChunk
2920
2921PROTOTYPES: DISABLE
2922
2923void
2924decoders ()
2925 PPCODE:
2926#if SDL_MIXER_MAJOR_VERSION > 1 || SDL_MIXER_MINOR_VERSION > 2 || SDL_MIXER_PATCHLEVEL >= 10
2927 int i, num = Mix_GetNumChunkDecoders ();
2928 EXTEND (SP, num);
2929 for (i = 0; i < num; ++i)
2930 PUSHs (sv_2mortal (newSVpv (Mix_GetChunkDecoder (i), 0)));
2931#else
2932 XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
2933#endif
2934
2935DC::MixChunk
2936new (SV *class, DC::RW rwops)
2937 CODE:
2938 RETVAL = Mix_LoadWAV_RW (rwops, 1);
2939 OUTPUT:
2940 RETVAL
2941
2942void
1846DESTROY (CFPlus::MixChunk self) 2943DESTROY (DC::MixChunk self)
1847 CODE: 2944 CODE:
1848 Mix_FreeChunk (self); 2945 Mix_FreeChunk (self);
1849 2946
1850int 2947int
1851volume (CFPlus::MixChunk self, int volume = -1) 2948volume (DC::MixChunk self, int volume = -1)
1852 CODE: 2949 CODE:
2950 if (items > 1)
2951 volume = CLAMP (volume, 0, 128);
1853 RETVAL = Mix_VolumeChunk (self, volume); 2952 RETVAL = Mix_VolumeChunk (self, volume);
1854 OUTPUT: 2953 OUTPUT:
1855 RETVAL 2954 RETVAL
1856 2955
1857int 2956DC::Channel
1858play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1) 2957play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
1859 CODE: 2958 CODE:
2959{
1860 RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks); 2960 RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
2961
2962 if (RETVAL < 0)
2963 XSRETURN_UNDEF;
2964
2965 if (channel < 0)
2966 {
2967 Mix_UnregisterAllEffects (RETVAL);
2968 Mix_Volume (RETVAL, 128);
2969 }
2970}
1861 OUTPUT: 2971 OUTPUT:
1862 RETVAL 2972 RETVAL
1863 2973
1864MODULE = CFPlus PACKAGE = CFPlus::MixMusic 2974MODULE = Deliantra::Client PACKAGE = DC::MixMusic
2975
2976void
2977decoders ()
2978 PPCODE:
2979#if SDL_MIXER_MAJOR_VERSION > 1 || SDL_MIXER_MINOR_VERSION > 2 || SDL_MIXER_PATCHLEVEL >= 10
2980 int i, num = Mix_GetNumMusicDecoders ();
2981 EXTEND (SP, num);
2982 for (i = 0; i < num; ++i)
2983 PUSHs (sv_2mortal (newSVpv (Mix_GetMusicDecoder (i), 0)));
2984#else
2985 XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
2986#endif
1865 2987
1866int 2988int
1867volume (int volume = -1) 2989volume (int volume = -1)
2990 PROTOTYPE: ;$
1868 CODE: 2991 CODE:
2992 if (items > 0)
2993 volume = CLAMP (volume, 0, 128);
1869 RETVAL = Mix_VolumeMusic (volume); 2994 RETVAL = Mix_VolumeMusic (volume);
1870 OUTPUT: 2995 OUTPUT:
1871 RETVAL 2996 RETVAL
1872 2997
1873CFPlus::MixMusic 2998void
1874new_from_file (SV *class, char *path) 2999fade_out (int ms)
1875 CODE: 3000 CODE:
1876 RETVAL = Mix_LoadMUS (path); 3001 Mix_FadeOutMusic (ms);
3002
3003void
3004halt ()
3005 CODE:
3006 Mix_HaltMusic ();
3007
3008int
3009playing ()
3010 CODE:
3011 RETVAL = Mix_PlayingMusic ();
1877 OUTPUT: 3012 OUTPUT:
1878 RETVAL 3013 RETVAL
1879 3014
3015DC::MixMusic
3016new (SV *class, DC::RW rwops)
3017 CODE:
3018 RETVAL = Mix_LoadMUS_RW (rwops);
3019 OUTPUT:
3020 RETVAL
3021
1880void 3022void
1881DESTROY (CFPlus::MixMusic self) 3023DESTROY (DC::MixMusic self)
1882 CODE: 3024 CODE:
1883 Mix_FreeMusic (self); 3025 Mix_FreeMusic (self);
1884 3026
1885int 3027int
1886play (CFPlus::MixMusic self, int loops = -1) 3028play (DC::MixMusic self, int loops = -1)
1887 CODE: 3029 CODE:
1888 RETVAL = Mix_PlayMusic (self, loops); 3030 RETVAL = Mix_PlayMusic (self, loops);
1889 OUTPUT: 3031 OUTPUT:
1890 RETVAL 3032 RETVAL
1891 3033
1892MODULE = CFPlus PACKAGE = CFPlus::OpenGL 3034void
3035fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
3036 CODE:
3037 Mix_FadeInMusicPos (self, loops, ms, position);
3038
3039MODULE = Deliantra::Client PACKAGE = DC::OpenGL
3040
3041PROTOTYPES: ENABLE
1893 3042
1894BOOT: 3043BOOT:
1895{ 3044{
1896 HV *stash = gv_stashpv ("CFPlus::OpenGL", 1); 3045 HV *stash = gv_stashpv ("DC::OpenGL", 1);
1897 static const struct { 3046 static const struct {
1898 const char *name; 3047 const char *name;
1899 IV iv; 3048 IV iv;
1900 } *civ, const_iv[] = { 3049 } *civ, const_iv[] = {
1901# define const_iv(name) { # name, (IV)name } 3050# define const_iv(name) { # name, (IV)name }
3051 const_iv (GL_VENDOR),
3052 const_iv (GL_VERSION),
3053 const_iv (GL_EXTENSIONS),
3054 const_iv (GL_MAX_TEXTURE_UNITS),
1902 const_iv (GL_COLOR_MATERIAL), 3055 const_iv (GL_COLOR_MATERIAL),
1903 const_iv (GL_SMOOTH), 3056 const_iv (GL_SMOOTH),
1904 const_iv (GL_FLAT), 3057 const_iv (GL_FLAT),
1905 const_iv (GL_DITHER), 3058 const_iv (GL_DITHER),
1906 const_iv (GL_BLEND), 3059 const_iv (GL_BLEND),
… …
1910 const_iv (GL_ALPHA_TEST), 3063 const_iv (GL_ALPHA_TEST),
1911 const_iv (GL_NORMALIZE), 3064 const_iv (GL_NORMALIZE),
1912 const_iv (GL_RESCALE_NORMAL), 3065 const_iv (GL_RESCALE_NORMAL),
1913 const_iv (GL_FRONT), 3066 const_iv (GL_FRONT),
1914 const_iv (GL_BACK), 3067 const_iv (GL_BACK),
3068 const_iv (GL_AUX0),
1915 const_iv (GL_AND), 3069 const_iv (GL_AND),
1916 const_iv (GL_ONE), 3070 const_iv (GL_ONE),
1917 const_iv (GL_ZERO), 3071 const_iv (GL_ZERO),
1918 const_iv (GL_SRC_ALPHA), 3072 const_iv (GL_SRC_ALPHA),
1919 const_iv (GL_DST_ALPHA), 3073 const_iv (GL_DST_ALPHA),
1920 const_iv (GL_ONE_MINUS_SRC_ALPHA), 3074 const_iv (GL_ONE_MINUS_SRC_ALPHA),
1921 const_iv (GL_ONE_MINUS_DST_ALPHA), 3075 const_iv (GL_ONE_MINUS_DST_ALPHA),
3076 const_iv (GL_SRC_COLOR),
3077 const_iv (GL_DST_COLOR),
3078 const_iv (GL_ONE_MINUS_SRC_COLOR),
3079 const_iv (GL_ONE_MINUS_DST_COLOR),
1922 const_iv (GL_SRC_ALPHA_SATURATE), 3080 const_iv (GL_SRC_ALPHA_SATURATE),
1923 const_iv (GL_RGB), 3081 const_iv (GL_RGB),
1924 const_iv (GL_RGBA), 3082 const_iv (GL_RGBA),
1925 const_iv (GL_RGBA4), 3083 const_iv (GL_RGBA4),
1926 const_iv (GL_RGBA8), 3084 const_iv (GL_RGBA8),
… …
1932 const_iv (GL_INTENSITY), 3090 const_iv (GL_INTENSITY),
1933 const_iv (GL_LUMINANCE), 3091 const_iv (GL_LUMINANCE),
1934 const_iv (GL_LUMINANCE_ALPHA), 3092 const_iv (GL_LUMINANCE_ALPHA),
1935 const_iv (GL_FLOAT), 3093 const_iv (GL_FLOAT),
1936 const_iv (GL_UNSIGNED_INT_8_8_8_8_REV), 3094 const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
3095 const_iv (GL_COMPRESSED_ALPHA_ARB),
3096 const_iv (GL_COMPRESSED_LUMINANCE_ARB),
3097 const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
3098 const_iv (GL_COMPRESSED_INTENSITY_ARB),
3099 const_iv (GL_COMPRESSED_RGB_ARB),
3100 const_iv (GL_COMPRESSED_RGBA_ARB),
1937 const_iv (GL_COMPILE), 3101 const_iv (GL_COMPILE),
3102 const_iv (GL_PROXY_TEXTURE_1D),
3103 const_iv (GL_PROXY_TEXTURE_2D),
1938 const_iv (GL_TEXTURE_1D), 3104 const_iv (GL_TEXTURE_1D),
1939 const_iv (GL_TEXTURE_2D), 3105 const_iv (GL_TEXTURE_2D),
1940 const_iv (GL_TEXTURE_ENV), 3106 const_iv (GL_TEXTURE_ENV),
1941 const_iv (GL_TEXTURE_MAG_FILTER), 3107 const_iv (GL_TEXTURE_MAG_FILTER),
1942 const_iv (GL_TEXTURE_MIN_FILTER), 3108 const_iv (GL_TEXTURE_MIN_FILTER),
… …
1963 const_iv (GL_COLOR_LOGIC_OP), 3129 const_iv (GL_COLOR_LOGIC_OP),
1964 const_iv (GL_SEPARABLE_2D), 3130 const_iv (GL_SEPARABLE_2D),
1965 const_iv (GL_CONVOLUTION_2D), 3131 const_iv (GL_CONVOLUTION_2D),
1966 const_iv (GL_CONVOLUTION_BORDER_MODE), 3132 const_iv (GL_CONVOLUTION_BORDER_MODE),
1967 const_iv (GL_CONSTANT_BORDER), 3133 const_iv (GL_CONSTANT_BORDER),
3134 const_iv (GL_POINTS),
1968 const_iv (GL_LINES), 3135 const_iv (GL_LINES),
1969 const_iv (GL_LINE_STRIP), 3136 const_iv (GL_LINE_STRIP),
1970 const_iv (GL_LINE_LOOP), 3137 const_iv (GL_LINE_LOOP),
1971 const_iv (GL_QUADS), 3138 const_iv (GL_QUADS),
1972 const_iv (GL_QUAD_STRIP), 3139 const_iv (GL_QUAD_STRIP),
1973 const_iv (GL_TRIANGLES), 3140 const_iv (GL_TRIANGLES),
1974 const_iv (GL_TRIANGLE_STRIP), 3141 const_iv (GL_TRIANGLE_STRIP),
1975 const_iv (GL_TRIANGLE_FAN), 3142 const_iv (GL_TRIANGLE_FAN),
3143 const_iv (GL_POLYGON),
1976 const_iv (GL_PERSPECTIVE_CORRECTION_HINT), 3144 const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
3145 const_iv (GL_POINT_SMOOTH_HINT),
3146 const_iv (GL_LINE_SMOOTH_HINT),
3147 const_iv (GL_POLYGON_SMOOTH_HINT),
3148 const_iv (GL_GENERATE_MIPMAP_HINT),
3149 const_iv (GL_TEXTURE_COMPRESSION_HINT),
1977 const_iv (GL_FASTEST), 3150 const_iv (GL_FASTEST),
3151 const_iv (GL_DONT_CARE),
3152 const_iv (GL_NICEST),
1978 const_iv (GL_V2F), 3153 const_iv (GL_V2F),
1979 const_iv (GL_V3F), 3154 const_iv (GL_V3F),
1980 const_iv (GL_T2F_V3F), 3155 const_iv (GL_T2F_V3F),
1981 const_iv (GL_T2F_N3F_V3F), 3156 const_iv (GL_T2F_N3F_V3F),
3157 const_iv (GL_FUNC_ADD),
3158 const_iv (GL_FUNC_SUBTRACT),
3159 const_iv (GL_FUNC_REVERSE_SUBTRACT),
1982# undef const_iv 3160# undef const_iv
1983 }; 3161 };
1984 3162
1985 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 3163 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
1986 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 3164 newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
3165
3166 texture_av = newAV ();
3167 AvREAL_off (texture_av);
1987} 3168}
3169
3170void
3171disable_GL_EXT_blend_func_separate ()
3172 CODE:
3173 gl.BlendFuncSeparate = 0;
3174 gl.BlendFuncSeparateEXT = 0;
3175
3176void
3177apple_nvidia_bug (int enable)
1988 3178
1989char * 3179char *
1990gl_vendor () 3180gl_vendor ()
1991 CODE: 3181 CODE:
1992 RETVAL = (char *)glGetString (GL_VENDOR); 3182 RETVAL = (char *)glGetString (GL_VENDOR);
… …
2005 CODE: 3195 CODE:
2006 RETVAL = (char *)glGetString (GL_EXTENSIONS); 3196 RETVAL = (char *)glGetString (GL_EXTENSIONS);
2007 OUTPUT: 3197 OUTPUT:
2008 RETVAL 3198 RETVAL
2009 3199
3200const char *glGetString (GLenum pname)
3201
3202GLint glGetInteger (GLenum pname)
3203 CODE:
3204 glGetIntegerv (pname, &RETVAL);
3205 OUTPUT:
3206 RETVAL
3207
3208GLdouble glGetDouble (GLenum pname)
3209 CODE:
3210 glGetDoublev (pname, &RETVAL);
3211 OUTPUT:
3212 RETVAL
3213
2010int glGetError () 3214int glGetError ()
2011 3215
2012void glFinish () 3216void glFinish ()
3217
3218void glFlush ()
2013 3219
2014void glClear (int mask) 3220void glClear (int mask)
2015 3221
2016void glClearColor (float r, float g, float b, float a = 1.0) 3222void glClearColor (float r, float g, float b, float a = 1.0)
2017 PROTOTYPE: @ 3223 PROTOTYPE: @
… …
2028 3234
2029void glBlendFuncSeparate (int sa, int da, int saa, int daa) 3235void glBlendFuncSeparate (int sa, int da, int saa, int daa)
2030 CODE: 3236 CODE:
2031 gl_BlendFuncSeparate (sa, da, saa, daa); 3237 gl_BlendFuncSeparate (sa, da, saa, daa);
2032 3238
3239# void glBlendEquation (int se)
3240
2033void glDepthMask (int flag) 3241void glDepthMask (int flag)
2034 3242
2035void glLogicOp (int opcode) 3243void glLogicOp (int opcode)
2036 3244
2037void glColorMask (int red, int green, int blue, int alpha) 3245void glColorMask (int red, int green, int blue, int alpha)
… …
2051# near_ and far_ are due to microsofts buggy "c" compiler 3259# near_ and far_ are due to microsofts buggy "c" compiler
2052void glFrustum (double left, double right, double bottom, double top, double near_, double far_) 3260void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
2053 3261
2054# near_ and far_ are due to microsofts buggy "c" compiler 3262# near_ and far_ are due to microsofts buggy "c" compiler
2055void glOrtho (double left, double right, double bottom, double top, double near_, double far_) 3263void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
3264
3265PROTOTYPES: DISABLE
2056 3266
2057void glViewport (int x, int y, int width, int height) 3267void glViewport (int x, int y, int width, int height)
2058 3268
2059void glScissor (int x, int y, int width, int height) 3269void glScissor (int x, int y, int width, int height)
2060 3270
… …
2068 3278
2069void glRotate (float angle, float x, float y, float z) 3279void glRotate (float angle, float x, float y, float z)
2070 CODE: 3280 CODE:
2071 glRotatef (angle, x, y, z); 3281 glRotatef (angle, x, y, z);
2072 3282
2073void glBegin (int mode)
2074
2075void glEnd ()
2076
2077void glColor (float r, float g, float b, float a = 1.0) 3283void glColor (float r, float g, float b, float a = 1.0)
2078 PROTOTYPE: @ 3284 PROTOTYPE: @
2079 ALIAS: 3285 ALIAS:
2080 glColor_premultiply = 1 3286 glColor_premultiply = 1
2081 CODE: 3287 CODE:
2082 if (ix) 3288 if (ix)
2083 { 3289 {
… …
2086 b *= a; 3292 b *= a;
2087 } 3293 }
2088 // microsoft visual "c" rounds instead of truncating... 3294 // microsoft visual "c" rounds instead of truncating...
2089 glColor4f (r, g, b, a); 3295 glColor4f (r, g, b, a);
2090 3296
2091void glInterleavedArrays (int format, int stride, char *data)
2092
2093void glDrawElements (int mode, int count, int type, char *indices)
2094
2095# 1.2 void glDrawRangeElements (int mode, int start, int end
2096
2097void glRasterPos (float x, float y, float z = 0.) 3297void glRasterPos (float x, float y, float z = 0.)
2098 CODE: 3298 CODE:
2099 glRasterPos3f (0, 0, z); 3299 glRasterPos3f (0, 0, z);
2100 glBitmap (0, 0, 0, 0, x, y, 0); 3300 glBitmap (0, 0, 0, 0, x, y, 0);
2101 3301
… …
2105 3305
2106void glTexCoord (float s, float t) 3306void glTexCoord (float s, float t)
2107 CODE: 3307 CODE:
2108 glTexCoord2f (s, t); 3308 glTexCoord2f (s, t);
2109 3309
3310void glRect (float x1, float y1, float x2, float y2)
3311 CODE:
3312 glRectf (x1, y1, x2, y2);
3313
3314void glRect_lineloop (float x1, float y1, float x2, float y2)
3315 CODE:
3316 glBegin (GL_LINE_LOOP);
3317 glVertex2f (x1, y1);
3318 glVertex2f (x2, y1);
3319 glVertex2f (x2, y2);
3320 glVertex2f (x1, y2);
3321 glEnd ();
3322
3323PROTOTYPES: ENABLE
3324
3325void glBegin (int mode)
3326
3327void glEnd ()
3328
3329void glPointSize (GLfloat size)
3330
3331void glLineWidth (GLfloat width)
3332
3333void glInterleavedArrays (int format, int stride, char *data)
3334
3335void glDrawElements (int mode, int count, int type, char *indices)
3336
3337# 1.2 void glDrawRangeElements (int mode, int start, int end
3338
2110void glTexEnv (int target, int pname, float param) 3339void glTexEnv (int target, int pname, float param)
2111 CODE: 3340 CODE:
2112 glTexEnvf (target, pname, param); 3341 glTexEnvf (target, pname, param);
2113 3342
2114void glTexParameter (int target, int pname, float param) 3343void glTexParameter (int target, int pname, float param)
… …
2130void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column) 3359void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
2131 CODE: 3360 CODE:
2132 if (gl.SeparableFilter2D) 3361 if (gl.SeparableFilter2D)
2133 gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column); 3362 gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2134 3363
2135void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data) 3364void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
2136 3365
2137void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border) 3366void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2138 3367
2139void glDrawPixels (int width, int height, int format, int type, char *pixels) 3368void glDrawPixels (int width, int height, int format, int type, char *pixels)
3369
3370void glPixelZoom (float x, float y)
2140 3371
2141void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR) 3372void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
2142 3373
2143int glGenTexture () 3374int glGenTexture ()
2144 CODE: 3375 CODE:
2145{ 3376 RETVAL = gen_texture ();
2146 GLuint name;
2147 glGenTextures (1, &name);
2148 RETVAL = name;
2149}
2150 OUTPUT: 3377 OUTPUT:
2151 RETVAL 3378 RETVAL
2152 3379
2153void glDeleteTexture (int name) 3380void glDeleteTexture (int name)
2154 CODE: 3381 CODE:
2155{
2156 GLuint name_ = name;
2157 glDeleteTextures (1, &name_); 3382 del_texture (name);
2158} 3383
2159
2160int glGenList () 3384int glGenList ()
2161 CODE: 3385 CODE:
2162 RETVAL = glGenLists (1); 3386 RETVAL = glGenLists (1);
2163 OUTPUT: 3387 OUTPUT:
2164 RETVAL 3388 RETVAL
… …
2171 3395
2172void glEndList () 3396void glEndList ()
2173 3397
2174void glCallList (int list) 3398void glCallList (int list)
2175 3399
3400void c_init ()
3401 CODE:
3402 glPixelStorei (GL_PACK_ALIGNMENT , 1);
3403 glPixelStorei (GL_UNPACK_ALIGNMENT, 1);
3404
3405MODULE = Deliantra::Client PACKAGE = DC::UI::Base
3406
3407PROTOTYPES: DISABLE
3408
3409void
3410find_widget (SV *self, NV x, NV y)
3411 PPCODE:
3412{
3413 if (within_widget (self, x, y))
3414 XPUSHs (self);
3415}
3416
3417BOOT:
3418{
3419 hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
3420
3421 draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
3422 draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
3423 draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
3424 draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
3425}
3426
3427void
3428draw (SV *self)
3429 CODE:
3430{
3431 HV *hv;
3432 SV **svp;
3433 NV x, y, w, h;
3434 SV *draw_x_sv = GvSV (draw_x_gv);
3435 SV *draw_y_sv = GvSV (draw_y_gv);
3436 SV *draw_w_sv = GvSV (draw_w_gv);
3437 SV *draw_h_sv = GvSV (draw_h_gv);
3438 double draw_x, draw_y;
3439
3440 if (!SvROK (self))
3441 croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
3442
3443 hv = (HV *)SvRV (self);
3444
3445 if (SvTYPE (hv) != SVt_PVHV)
3446 croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
3447
3448 svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
3449 svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
3450
3451 if (!h || !w)
3452 XSRETURN_EMPTY;
3453
3454 svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
3455 svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
3456
3457 draw_x = SvNV (draw_x_sv) + x;
3458 draw_y = SvNV (draw_y_sv) + y;
3459
3460 if (draw_x + w < 0 || draw_x >= SvNV (draw_w_sv)
3461 || draw_y + h < 0 || draw_y >= SvNV (draw_h_sv))
3462 XSRETURN_EMPTY;
3463
3464 sv_setnv (draw_x_sv, draw_x);
3465 sv_setnv (draw_y_sv, draw_y);
3466
3467 glPushMatrix ();
3468 glTranslated (x, y, 0);
3469
3470 if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
3471 {
3472 svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
3473
3474 if (svp && SvTRUE (*svp))
3475 {
3476 glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
3477 glEnable (GL_BLEND);
3478 glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
3479 glBegin (GL_QUADS);
3480 glVertex2f (0, 0);
3481 glVertex2f (w, 0);
3482 glVertex2f (w, h);
3483 glVertex2f (0, h);
3484 glEnd ();
3485 glDisable (GL_BLEND);
3486 }
3487 }
3488#if 0
3489 // draw borders, for debugging
3490 glPushMatrix ();
3491 glColor4f (1., 1., 0., 1.);
3492 glTranslatef (.5, .5, 0.);
3493 glBegin (GL_LINE_LOOP);
3494 glVertex2f (0 , 0);
3495 glVertex2f (w - 1, 0);
3496 glVertex2f (w - 1, h - 1);
3497 glVertex2f (0 , h - 1);
3498 glEnd ();
3499 glPopMatrix ();
3500#endif
3501 PUSHMARK (SP);
3502 XPUSHs (self);
3503 PUTBACK;
3504 call_method ("_draw", G_VOID | G_DISCARD);
3505 SPAGAIN;
3506
3507 glPopMatrix ();
3508
3509 draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
3510 draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
3511}
3512

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