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Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.157 by root, Sun Oct 1 14:48:50 2006 UTC vs.
Revision 1.313 by root, Sat Jan 7 15:24:41 2012 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)
9#endif
10
11//#define DEBUG 1
12#if DEBUG
13# include <valgrind/memcheck.h>
8#endif 14#endif
9 15
10#include "EXTERN.h" 16#include "EXTERN.h"
11#include "perl.h" 17#include "perl.h"
12#include "XSUB.h" 18#include "XSUB.h"
13 19
14#ifdef _WIN32 20#ifdef _WIN32
15# 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
16#endif 26#endif
17 27
28#include <assert.h>
18#include <math.h> 29#include <math.h>
19#include <string.h> 30#include <string.h>
20#include <stdio.h> 31#include <stdio.h>
21#include <stdlib.h> 32#include <stdlib.h>
22 33
34#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
35
23#include <SDL.h> 36#include <SDL.h>
37#include <SDL_thread.h>
24#include <SDL_endian.h> 38#include <SDL_endian.h>
25#include <SDL_image.h> 39#include <SDL_image.h>
26#include <SDL_mixer.h> 40#include <SDL_mixer.h>
27#include <SDL_opengl.h> 41#include <SDL_opengl.h>
28 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
29#define PANGO_ENABLE_BACKEND 50#define PANGO_ENABLE_BACKEND
30#define G_DISABLE_CAST_CHECKS 51#define G_DISABLE_CAST_CHECKS
31 52
32#include <glib/gmacros.h> 53#include <glib/gmacros.h>
33 54
34#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
35 67
36#ifndef _WIN32 68#ifndef _WIN32
37# include <sys/types.h> 69# include <sys/types.h>
38# include <sys/socket.h> 70# include <sys/socket.h>
39# include <netinet/in.h> 71# include <netinet/in.h>
40# include <netinet/tcp.h> 72# include <netinet/tcp.h>
41# include <inttypes.h> 73# include <inttypes.h>
74#endif
75
76#if __GNUC__ >= 4
77# define expect(expr,value) __builtin_expect ((expr),(value))
42#else 78#else
43 typedef unsigned char uint8_t; 79# define expect(expr,value) (expr)
44 typedef unsigned short uint16_t;
45 typedef unsigned int uint32_t;
46 typedef signed char int8_t;
47 typedef signed short int16_t;
48 typedef signed int int32_t;
49#endif 80#endif
50 81
82#define expect_false(expr) expect ((expr) != 0, 0)
83#define expect_true(expr) expect ((expr) != 0, 1)
84
51#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, objetc replacement character */ 85#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
52 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 */
53#define FOW_DARKNESS 32 89#define FOW_DARKNESS 50
90#define DARKNESS_ADJUST(n) (n)
54 91
55#define MAP_EXTEND_X 32 92#define MAP_EXTEND_X 32
56#define MAP_EXTEND_Y 512 93#define MAP_EXTEND_Y 512
57 94
58#define MIN_FONT_HEIGHT 10 95#define MIN_FONT_HEIGHT 10
59 96
60#if 0 97/* mask out modifiers we are not interested in */
61# define PARACHUTE SDL_INIT_NOPARACHUTE 98#define MOD_MASK (KMOD_CTRL | KMOD_SHIFT | KMOD_ALT | KMOD_META)
62#else 99
63# define PARACHUTE 0 100#define KMOD_LRAM 0x10000 // our extension
64#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;
65 125
66static struct 126static struct
67{ 127{
68#define GL_FUNC(ptr,name) ptr name; 128#define GL_FUNC(ptr,name) ptr name;
69#include "glfunc.h" 129#include "glfunc.h"
70#undef GL_FUNC 130#undef GL_FUNC
71} gl; 131} gl;
72 132
133static void
73static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa) 134gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
74{ 135{
75 if (gl.BlendFuncSeparate) 136 if (gl.BlendFuncSeparate)
76 gl.BlendFuncSeparate (sa, da, saa, daa); 137 gl.BlendFuncSeparate (sa, da, saa, daa);
77 else if (gl.BlendFuncSeparateEXT) 138 else if (gl.BlendFuncSeparateEXT)
78 gl.BlendFuncSeparateEXT (sa, da, saa, daa); 139 gl.BlendFuncSeparateEXT (sa, da, saa, daa);
79 else 140 else
80 glBlendFunc (sa, da); 141 glBlendFunc (sa, da);
81} 142}
82 143
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
83#include "texcache.c" 168#include "texcache.c"
169#include "rendercache.c"
84 170
85#include "pango-font.c" 171#include "pango-font.c"
86#include "pango-fontmap.c" 172#include "pango-fontmap.c"
87#include "pango-render.c" 173#include "pango-render.c"
88 174
175typedef IV DC__Channel;
176typedef SDL_RWops *DC__RW;
89typedef Mix_Chunk *CFPlus__MixChunk; 177typedef Mix_Chunk *DC__MixChunk;
90typedef Mix_Music *CFPlus__MixMusic; 178typedef Mix_Music *DC__MixMusic;
91 179
92typedef PangoFontDescription *CFPlus__Font; 180typedef PangoFontDescription *DC__Font;
93 181
94static int 182static int
95shape_attr_p (PangoLayoutRun *run) 183shape_attr_p (PangoLayoutRun *run)
96{ 184{
97 GSList *attrs = run->item->analysis.extra_attrs; 185 GSList *attrs = run->item->analysis.extra_attrs;
… …
111 199
112typedef struct cf_layout { 200typedef struct cf_layout {
113 PangoLayout *pl; 201 PangoLayout *pl;
114 float r, g, b, a; // default color for rgba mode 202 float r, g, b, a; // default color for rgba mode
115 int base_height; 203 int base_height;
116 CFPlus__Font font; 204 DC__Font font;
205 rc_t *rc;
117} *CFPlus__Layout; 206} *DC__Layout;
118 207
119static CFPlus__Font default_font; 208static DC__Font default_font;
120static PangoContext *opengl_context; 209static PangoContext *opengl_context;
121static PangoFontMap *opengl_fontmap; 210static PangoFontMap *opengl_fontmap;
122 211
123static void 212static void
124substitute_func (FcPattern *pattern, gpointer data) 213substitute_func (FcPattern *pattern, gpointer data)
… …
129#endif 218#endif
130 FcPatternAddBool (pattern, FC_AUTOHINT, 0); 219 FcPatternAddBool (pattern, FC_AUTOHINT, 0);
131} 220}
132 221
133static void 222static void
134layout_update_font (CFPlus__Layout self) 223layout_update_font (DC__Layout self)
135{ 224{
136 /* 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
137 * reasonably well with bitstream vera 226 * reasonably well with dejavu/bistream fonts
138 */ 227 */
139 PangoFontDescription *font = self->font ? self->font : default_font; 228 PangoFontDescription *font = self->font ? self->font : default_font;
140 229
141 pango_font_description_set_absolute_size (font, 230 pango_font_description_set_absolute_size (font,
142 MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10)); 231 MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
143 232
144 pango_layout_set_font_description (self->pl, font); 233 pango_layout_set_font_description (self->pl, font);
145} 234}
146 235
147static void 236static void
148layout_get_pixel_size (CFPlus__Layout self, int *w, int *h) 237layout_get_pixel_size (DC__Layout self, int *w, int *h)
149{ 238{
150 PangoRectangle rect; 239 PangoRectangle rect;
151 240
152 // get_pixel_* wrongly rounds down 241 // get_pixel_* wrongly rounds down
153 pango_layout_get_extents (self->pl, 0, &rect); 242 pango_layout_get_extents (self->pl, 0, &rect);
… …
160 249
161 *w = rect.width; 250 *w = rect.width;
162 *h = rect.height; 251 *h = rect.height;
163} 252}
164 253
254typedef uint16_t tileid;
165typedef uint16_t mapface; 255typedef uint16_t faceid;
166 256
167typedef struct { 257typedef struct {
168 GLint name; 258 GLuint name;
169 int w, h; 259 int w, h;
170 float s, t; 260 float s, t;
171 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 */
172} maptex; 265} maptex;
173 266
174typedef struct { 267typedef struct {
175 uint32_t player; 268 uint32_t player;
176 mapface face[3]; 269 tileid tile[3];
177 uint16_t darkness; 270 uint16_t darkness;
178 uint8_t stat_width, stat_hp, flags; 271 uint8_t stat_width, stat_hp, flags, smoothmax;
179} mapcell; 272} mapcell;
180 273
181typedef struct { 274typedef struct {
182 int32_t c0, c1; 275 int32_t c0, c1;
183 mapcell *col; 276 mapcell *col;
184} maprow; 277} maprow;
185 278
186typedef struct map { 279typedef struct map {
187 int x, y, w, h; 280 int x, y, w, h;
188 int ox, oy; /* offset to virtual global coordinate system */ 281 int ox, oy; /* offset to virtual global coordinate system */
189 int faces; 282 int faces; tileid *face2tile; // [faceid]
190 mapface *face; 283 int texs; maptex *tex; // [tileid]
191
192 int texs;
193 maptex *tex;
194 284
195 int32_t rows; 285 int32_t rows;
196 maprow *row; 286 maprow *row;
197} *CFPlus__Map; 287} *DC__Map;
198 288
199static char * 289static char *
200prepend (char *ptr, int sze, int inc) 290prepend (char *ptr, int sze, int inc)
201{ 291{
202 char *p; 292 char *p;
… …
219} 309}
220 310
221#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))
222#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))
223 313
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
224static maprow * 334static maprow *
225map_get_row (CFPlus__Map self, int y) 335map_get_row (DC__Map self, int y)
226{ 336{
227 if (0 > y) 337 if (0 > y)
228 { 338 {
229 int extend = - y + MAP_EXTEND_Y; 339 int extend = - y + MAP_EXTEND_Y;
230 Prepend (maprow, self->row, self->rows, extend); 340 Prepend (maprow, self->row, self->rows, extend);
… …
268 378
269 return row->col + (x - row->c0); 379 return row->col + (x - row->c0);
270} 380}
271 381
272static mapcell * 382static mapcell *
273map_get_cell (CFPlus__Map self, int x, int y) 383map_get_cell (DC__Map self, int x, int y)
274{ 384{
275 return row_get_cell (map_get_row (self, y), x); 385 return row_get_cell (map_get_row (self, y), x);
276} 386}
277 387
278static void 388static void
279map_clear (CFPlus__Map self) 389map_clear (DC__Map self)
280{ 390{
281 int r; 391 int r;
282 392
283 for (r = 0; r < self->rows; r++) 393 for (r = 0; r < self->rows; r++)
284 Safefree (self->row[r].col); 394 Safefree (self->row[r].col);
… …
291 self->oy = 0; 401 self->oy = 0;
292 self->row = 0; 402 self->row = 0;
293 self->rows = 0; 403 self->rows = 0;
294} 404}
295 405
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
296static void 416static void
297map_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)
298{ 418{
299 int x, y; 419 int x, y;
300 maprow *row; 420 maprow *row;
301 mapcell *cell; 421 mapcell *cell;
302 422
… …
314 if (x >= row->c1) 434 if (x >= row->c1)
315 break; 435 break;
316 436
317 cell = row->col + x - row->c0; 437 cell = row->col + x - row->c0;
318 438
319 cell->darkness = 0; 439 CELL_CLEAR (cell);
320 cell->stat_hp = 0;
321 cell->flags = 0;
322 cell->player = 0;
323 } 440 }
324 } 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);
325} 458}
326 459
327static void 460static void
328music_finished (void) 461music_finished (void)
329{ 462{
… …
346 ev.code = 1; 479 ev.code = 1;
347 ev.data1 = (void *)(long)channel; 480 ev.data1 = (void *)(long)channel;
348 ev.data2 = 0; 481 ev.data2 = 0;
349 482
350 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;
351} 490}
352 491
353static unsigned int 492static unsigned int
354minpot (unsigned int n) 493minpot (unsigned int n)
355{ 494{
… …
365 n |= n >> 16; 504 n |= n >> 16;
366 505
367 return n + 1; 506 return n + 1;
368} 507}
369 508
370MODULE = CFPlus PACKAGE = CFPlus 509static unsigned int
510popcount (unsigned int n)
511{
512 n -= (n >> 1) & 0x55555555U;
513 n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
514 n = ((n >> 4) + n) & 0x0f0f0f0fU;
515 n *= 0x01010101U;
516
517 return n >> 24;
518}
519
520/* SDL should provide this, really. */
521#define SDLK_MODIFIER_MIN 300
522#define SDLK_MODIFIER_MAX 314
523
524/******************************************************************************/
525
526static GV *draw_x_gv, *draw_y_gv, *draw_w_gv, *draw_h_gv;
527static GV *hover_gv;
528
529static int
530within_widget (SV *widget, NV x, NV y)
531{
532 HV *self;
533 SV **svp;
534 NV wx, ww, wy, wh;
535
536 if (!SvROK (widget))
537 return 0;
538
539 self = (HV *)SvRV (widget);
540
541 if (SvTYPE (self) != SVt_PVHV)
542 return 0;
543
544 svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
545 if (y < wy)
546 return 0;
547
548 svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
549 if (y >= wy + wh)
550 return 0;
551
552 svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
553 if (x < wx)
554 return 0;
555
556 svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
557 if (x >= wx + ww)
558 return 0;
559
560 svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
561 if (!svp || !SvTRUE (*svp))
562 return 0;
563
564 return 1;
565}
566
567/******************************************************************************/
568
569/* process keyboard modifiers */
570static int
571mod_munge (int mod)
572{
573 mod &= MOD_MASK;
574
575 if (mod & (KMOD_META | KMOD_ALT))
576 mod |= KMOD_LRAM;
577
578 return mod;
579}
580
581static void
582deliantra_main ()
583{
584 char *argv[] = { 0 };
585 call_argv ("DC::Main::main", G_DISCARD | G_VOID, argv);
586}
587
588#ifdef __MACOSX__
589 /* to due surprising braindamage on the side of SDL design, we
590 * do some mind-boggling hack here: SDL requires a custom main()
591 * on OS X, so... we provide one and call the original main(), which,
592 * due to shared library magic, calls -lSDLmain's main, not perl's main,
593 * and which calls our main (== SDL_main) back.
594 */
595 extern C_LINKAGE int
596 main (int argc, char *argv[])
597 {
598 deliantra_main ();
599 }
600
601 #undef main
602
603 extern C_LINKAGE int main (int argc, char *argv[]);
604
605 static void
606 SDL_braino (void)
607 {
608 char *argv[] = { "deliantra client", 0 };
609 (main) (1, argv);
610 }
611#else
612 static void
613 SDL_braino (void)
614 {
615 deliantra_main ();
616 }
617#endif
618
619MODULE = Deliantra::Client PACKAGE = DC
371 620
372PROTOTYPES: ENABLE 621PROTOTYPES: ENABLE
373 622
374BOOT: 623BOOT:
375{ 624{
376 HV *stash = gv_stashpv ("CFPlus", 1); 625 HV *stash = gv_stashpv ("DC", 1);
377 static const struct { 626 static const struct {
378 const char *name; 627 const char *name;
379 IV iv; 628 IV iv;
380 } *civ, const_iv[] = { 629 } *civ, const_iv[] = {
381# 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
382 const_iv (SDL_ACTIVEEVENT), 634 const_iv (SDL_ACTIVEEVENT),
383 const_iv (SDL_KEYDOWN), 635 const_iv (SDL_KEYDOWN),
384 const_iv (SDL_KEYUP), 636 const_iv (SDL_KEYUP),
385 const_iv (SDL_MOUSEMOTION), 637 const_iv (SDL_MOUSEMOTION),
386 const_iv (SDL_MOUSEBUTTONDOWN), 638 const_iv (SDL_MOUSEBUTTONDOWN),
… …
395 const_iv (SDL_EVENT_RESERVEDA), 647 const_iv (SDL_EVENT_RESERVEDA),
396 const_iv (SDL_EVENT_RESERVEDB), 648 const_iv (SDL_EVENT_RESERVEDB),
397 const_iv (SDL_VIDEORESIZE), 649 const_iv (SDL_VIDEORESIZE),
398 const_iv (SDL_VIDEOEXPOSE), 650 const_iv (SDL_VIDEOEXPOSE),
399 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),
400 const_iv (SDLK_KP0), 709 const_iv (SDLK_KP0),
401 const_iv (SDLK_KP1), 710 const_iv (SDLK_KP1),
402 const_iv (SDLK_KP2), 711 const_iv (SDLK_KP2),
403 const_iv (SDLK_KP3), 712 const_iv (SDLK_KP3),
404 const_iv (SDLK_KP4), 713 const_iv (SDLK_KP4),
… …
459 const_iv (SDLK_BREAK), 768 const_iv (SDLK_BREAK),
460 const_iv (SDLK_MENU), 769 const_iv (SDLK_MENU),
461 const_iv (SDLK_POWER), 770 const_iv (SDLK_POWER),
462 const_iv (SDLK_EURO), 771 const_iv (SDLK_EURO),
463 const_iv (SDLK_UNDO), 772 const_iv (SDLK_UNDO),
773
464 const_iv (KMOD_NONE), 774 const_iv (KMOD_NONE),
775 const_iv (KMOD_SHIFT),
465 const_iv (KMOD_LSHIFT), 776 const_iv (KMOD_LSHIFT),
466 const_iv (KMOD_RSHIFT), 777 const_iv (KMOD_RSHIFT),
778 const_iv (KMOD_CTRL),
467 const_iv (KMOD_LCTRL), 779 const_iv (KMOD_LCTRL),
468 const_iv (KMOD_RCTRL), 780 const_iv (KMOD_RCTRL),
781 const_iv (KMOD_ALT),
469 const_iv (KMOD_LALT), 782 const_iv (KMOD_LALT),
470 const_iv (KMOD_RALT), 783 const_iv (KMOD_RALT),
784 const_iv (KMOD_META),
471 const_iv (KMOD_LMETA), 785 const_iv (KMOD_LMETA),
472 const_iv (KMOD_RMETA), 786 const_iv (KMOD_RMETA),
473 const_iv (KMOD_NUM), 787 const_iv (KMOD_NUM),
474 const_iv (KMOD_CAPS), 788 const_iv (KMOD_CAPS),
475 const_iv (KMOD_MODE), 789 const_iv (KMOD_MODE),
476 const_iv (KMOD_CTRL), 790
477 const_iv (KMOD_SHIFT), 791 const_iv (KMOD_LRAM),
478 const_iv (KMOD_ALT), 792
479 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)
480# undef const_iv 823# undef const_iv
481 }; 824 };
482 825
483 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--)
484 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);
485} 831}
832
833void
834weaken (SV *rv)
835 PROTOTYPE: $
836 CODE:
837 sv_rvweaken (rv);
486 838
487int 839int
488in_destruct () 840in_destruct ()
489 CODE: 841 CODE:
490 RETVAL = PL_main_cv == Nullcv; 842 RETVAL = PL_main_cv == Nullcv;
… …
493 845
494NV floor (NV x) 846NV floor (NV x)
495 847
496NV ceil (NV x) 848NV ceil (NV x)
497 849
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
498void 860void
499pango_init () 861pango_init ()
500 CODE: 862 CODE:
501{ 863{
502 opengl_fontmap = pango_opengl_font_map_new (); 864 opengl_fontmap = pango_opengl_font_map_new ();
503 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);
504 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
505} 872}
506 873
507int 874char *SDL_GetError ()
508SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)
509 875
510void 876void SDL_braino ()
877
878int SDL_Init (U32 flags)
879
880int SDL_InitSubSystem (U32 flags)
881
882void SDL_QuitSubSystem (U32 flags)
883
511SDL_Quit () 884void SDL_Quit ()
512 885
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
513void 895void
514SDL_ListModes () 896SDL_ListModes (int rgb, int alpha)
515 PPCODE: 897 PPCODE:
516{ 898{
517 SDL_Rect **m; 899 SDL_Rect **m;
518 900
519 SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5); 901 SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
520 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5); 902 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
521 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5); 903 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
522 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1); 904 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
523 905
524 SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15); 906 SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
525 SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0); 907 SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
526 908
527 SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0); 909 SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
528 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0); 910 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
529 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0); 911 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
530 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0); 912 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
531 913
532 SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1); 914 SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
533#if SDL_VERSION_ATLEAST(1,2,10)
534 SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
535 SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1); 915 SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
536#endif
537
538 SDL_EnableUNICODE (1);
539 SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
540 916
541 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL); 917 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
542 918
543 if (m && m != (SDL_Rect **)-1) 919 if (m && m != (SDL_Rect **)-1)
544 while (*m) 920 while (*m)
545 { 921 {
922 if ((*m)->w >= 400 && (*m)->h >= 300)
923 {
546 AV *av = newAV (); 924 AV *av = newAV ();
547 av_push (av, newSViv ((*m)->w)); 925 av_push (av, newSViv ((*m)->w));
548 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));
549 XPUSHs (sv_2mortal (newRV_noinc ((SV *)av))); 929 XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
930 }
550 931
551 ++m; 932 ++m;
552 } 933 }
553} 934}
554 935
555char *
556SDL_GetError ()
557
558int 936int
559SDL_SetVideoMode (int w, int h, int fullscreen) 937SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
560 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
561 RETVAL = !!SDL_SetVideoMode ( 948 RETVAL = !!SDL_SetVideoMode (
562 w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0) 949 w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)
563 ); 950 );
951
564 if (RETVAL) 952 if (RETVAL)
565 { 953 {
566 SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+"); 954 av_clear (texture_av);
567# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name); 955#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
568# include "glfunc.h" 956#include "glfunc.h"
569# undef GL_FUNC 957#undef GL_FUNC
958 if (!gl.ActiveTexture ) gl.ActiveTexture = gl.ActiveTextureARB;
959 if (!gl.MultiTexCoord2f) gl.MultiTexCoord2f = gl.MultiTexCoord2fARB;
570 } 960 }
961}
571 OUTPUT: 962 OUTPUT:
572 RETVAL 963 RETVAL
573 964
574void 965void
966SDL_WM_SetCaption (const char *title, const char *icon)
967
968void
575SDL_GL_SwapBuffers () 969SDL_GL_SwapBuffers ()
576 970
577char * 971char *
578SDL_GetKeyName (int sym) 972SDL_GetKeyName (int sym)
579 973
974int
975SDL_GetAppState ()
976
977int
978SDL_GetModState ()
979
980int
981SDL_WaitEvent ()
982 C_ARGS: 0
983
580void 984void
581SDL_PollEvent () 985SDL_PumpEvents ()
986
987void
988peep_events ()
582 PPCODE: 989 PPCODE:
583{ 990{
584 SDL_Event ev; 991 SDL_Event ev;
585 992
586 while (SDL_PollEvent (&ev)) 993 SDL_PumpEvents ();
994 while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
587 { 995 {
588 HV *hv = newHV (); 996 HV *hv = newHV ();
589 hv_store (hv, "type", 4, newSViv (ev.type), 0); 997 hv_store (hv, "type", 4, newSViv (ev.type), 0);
590 998
591 switch (ev.type) 999 switch (ev.type)
592 { 1000 {
593 case SDL_KEYDOWN: 1001 case SDL_KEYDOWN:
594 case SDL_KEYUP: 1002 case SDL_KEYUP:
595 hv_store (hv, "state", 5, newSViv (ev.key.state), 0); 1003 hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
596 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0); 1004 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
597 hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0); 1005 hv_store (hv, "mod", 3, newSViv (mod_munge (ev.key.keysym.mod)), 0);
1006 hv_store (hv, "cmod", 4, newSViv (mod_munge (SDL_GetModState ())), 0); /* current mode */
598 hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0); 1007 hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
599 break; 1008 break;
600 1009
601 case SDL_ACTIVEEVENT: 1010 case SDL_ACTIVEEVENT:
602 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0); 1011 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
603 hv_store (hv, "state", 5, newSViv (ev.active.state), 0); 1012 hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
604 break; 1013 break;
605 1014
606 case SDL_MOUSEMOTION: 1015 case SDL_MOUSEMOTION:
1016 {
1017 int state = ev.motion.state;
1018 int x = ev.motion.x;
1019 int y = ev.motion.y;
1020 int xrel = ev.motion.xrel;
1021 int yrel = ev.motion.yrel;
1022
1023 /* do simplistic event compression */
1024 while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
1025 && state == ev.motion.state)
1026 {
1027 xrel += ev.motion.xrel;
1028 yrel += ev.motion.yrel;
1029 x = ev.motion.x;
1030 y = ev.motion.y;
1031 SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
1032 }
1033
607 hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0); 1034 hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
608
609 hv_store (hv, "state", 5, newSViv (ev.motion.state), 0); 1035 hv_store (hv, "state", 5, newSViv (state), 0);
610 hv_store (hv, "x", 1, newSViv (ev.motion.x), 0); 1036 hv_store (hv, "x", 1, newSViv (x), 0);
611 hv_store (hv, "y", 1, newSViv (ev.motion.y), 0); 1037 hv_store (hv, "y", 1, newSViv (y), 0);
612 hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0); 1038 hv_store (hv, "xrel", 4, newSViv (xrel), 0);
613 hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0); 1039 hv_store (hv, "yrel", 4, newSViv (yrel), 0);
1040 }
614 break; 1041 break;
615 1042
616 case SDL_MOUSEBUTTONDOWN: 1043 case SDL_MOUSEBUTTONDOWN:
617 case SDL_MOUSEBUTTONUP: 1044 case SDL_MOUSEBUTTONUP:
618 hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0); 1045 hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
619 1046
620 hv_store (hv, "button", 6, newSViv (ev.button.button), 0); 1047 hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
621 hv_store (hv, "state", 5, newSViv (ev.button.state), 0); 1048 hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
622 hv_store (hv, "x", 1, newSViv (ev.button.x), 0); 1049 hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
623 hv_store (hv, "y", 1, newSViv (ev.button.y), 0); 1050 hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
… …
628 hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0); 1055 hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
629 hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0); 1056 hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
630 break; 1057 break;
631 } 1058 }
632 1059
633 XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1)))); 1060 XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
634 } 1061 }
635} 1062}
636 1063
1064char *
1065SDL_AudioDriverName ()
1066 CODE:
1067{
1068 char buf [256];
1069 if (!SDL_AudioDriverName (buf, sizeof (buf)))
1070 XSRETURN_UNDEF;
1071
1072 RETVAL = buf;
1073}
1074 OUTPUT:
1075 RETVAL
1076
637int 1077int
638Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048) 1078Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
639 POSTCALL: 1079 POSTCALL:
640 Mix_HookMusicFinished (music_finished); 1080 Mix_HookMusicFinished (music_finished);
641 Mix_ChannelFinished (channel_finished); 1081 Mix_ChannelFinished (channel_finished);
642 1082
643void 1083void
1084Mix_QuerySpec ()
1085 PPCODE:
1086{
1087 int freq, channels;
1088 Uint16 format;
1089
1090 if (Mix_QuerySpec (&freq, &format, &channels))
1091 {
1092 EXTEND (SP, 3);
1093 PUSHs (sv_2mortal (newSViv (freq)));
1094 PUSHs (sv_2mortal (newSViv (format)));
1095 PUSHs (sv_2mortal (newSViv (channels)));
1096 }
1097}
1098
1099void
644Mix_CloseAudio () 1100Mix_CloseAudio ()
645 1101
646int 1102int
647Mix_AllocateChannels (int numchans = -1) 1103Mix_AllocateChannels (int numchans = -1)
648 1104
1105const char *
1106Mix_GetError ()
1107
649void 1108void
650lowdelay (int fd, int val = 1) 1109lowdelay (int fd, int val = 1)
651 CODE: 1110 CODE:
652#ifndef _WIN32
653 setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val)); 1111 setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
654#endif
655 1112
656void 1113void
657win32_proxy_info () 1114win32_proxy_info ()
658 PPCODE: 1115 PPCODE:
659{ 1116{
660#ifdef _WIN32 1117#ifdef _WIN32
661 INTERNET_PROXY_INFO proxyinfo;
662 char buffer[2048]; 1118 char buffer[2048];
663 DWORD buflen; 1119 DWORD buflen;
664 1120
665 EXTEND (SP, 3); 1121 EXTEND (SP, 3);
666 1122
… …
681 } 1137 }
682 } 1138 }
683#endif 1139#endif
684} 1140}
685 1141
686void 1142int
687add_font (char *file) 1143add_font (char *file)
688 CODE: 1144 CODE:
689 FcConfigAppFontAddFile (0, (const FcChar8 *)file); 1145 RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
1146 OUTPUT:
1147 RETVAL
1148
1149void
1150IMG_Init (int flags = IMG_INIT_JPG | IMG_INIT_PNG)
1151
1152# MIX_INIT_MP3 gives smpeg + libstdc++ + libgcc_s
1153void
1154Mix_Init (int flags = MIX_INIT_MOD | MIX_INIT_OGG)
690 1155
691void 1156void
692load_image_inline (SV *image_) 1157load_image_inline (SV *image_)
693 ALIAS: 1158 ALIAS:
694 load_image_file = 1 1159 load_image_file = 1
… …
697 STRLEN image_len; 1162 STRLEN image_len;
698 char *image = (char *)SvPVbyte (image_, image_len); 1163 char *image = (char *)SvPVbyte (image_, image_len);
699 SDL_Surface *surface, *surface2; 1164 SDL_Surface *surface, *surface2;
700 SDL_PixelFormat fmt; 1165 SDL_PixelFormat fmt;
701 SDL_RWops *rw = ix 1166 SDL_RWops *rw = ix
702 ? SDL_RWFromFile (image, "r") 1167 ? SDL_RWFromFile (image, "rb")
703 : SDL_RWFromConstMem (image, image_len); 1168 : SDL_RWFromConstMem (image, image_len);
704 1169
705 if (!rw) 1170 if (!rw)
706 croak ("load_image: %s", SDL_GetError ()); 1171 croak ("load_image: %s", SDL_GetError ());
707 1172
… …
780void 1245void
781error (char *message) 1246error (char *message)
782 CODE: 1247 CODE:
783 fprintf (stderr, "ERROR: %s\n", message); 1248 fprintf (stderr, "ERROR: %s\n", message);
784#ifdef _WIN32 1249#ifdef _WIN32
785 MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR); 1250 MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
786#endif 1251#endif
787 1252
788void 1253void
789fatal (char *message) 1254fatal (char *message)
790 CODE: 1255 CODE:
791 fprintf (stderr, "FATAL: %s\n", message); 1256 fprintf (stderr, "FATAL: %s\n", message);
792#ifdef _WIN32 1257#ifdef _WIN32
793 MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR); 1258 MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
794#endif 1259#endif
795 _exit (1); 1260 _exit (1);
796 1261
797void 1262void
798_exit (int retval) 1263_exit (int retval = 0)
799 CODE: 1264 CODE:
1265#ifdef WIN32
1266 ExitThread (retval); // unclean, please beam me up
1267#else
800 _exit (retval); 1268 _exit (retval);
1269#endif
801 1270
802MODULE = CFPlus PACKAGE = CFPlus::Font 1271void
1272debug ()
1273 CODE:
1274{
1275#if DEBUG
1276 VALGRIND_DO_LEAK_CHECK;
1277#endif
1278}
803 1279
804CFPlus::Font 1280int
1281SvREFCNT (SV *sv)
1282 CODE:
1283 RETVAL = SvREFCNT (sv);
1284 OUTPUT:
1285 RETVAL
1286
1287MODULE = Deliantra::Client PACKAGE = DC::Font
1288
1289PROTOTYPES: DISABLE
1290
1291DC::Font
805new_from_file (SV *class, char *path, int id = 0) 1292new_from_file (SV *class, char *path, int id = 0)
806 CODE: 1293 CODE:
807{ 1294{
808 int count; 1295 int count;
809 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count); 1296 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
… …
812} 1299}
813 OUTPUT: 1300 OUTPUT:
814 RETVAL 1301 RETVAL
815 1302
816void 1303void
817DESTROY (CFPlus::Font self) 1304DESTROY (DC::Font self)
818 CODE: 1305 CODE:
819 pango_font_description_free (self); 1306 pango_font_description_free (self);
820 1307
821void 1308void
822make_default (CFPlus::Font self) 1309make_default (DC::Font self)
1310 PROTOTYPE: $
823 CODE: 1311 CODE:
824 default_font = self; 1312 default_font = self;
825 1313
826MODULE = CFPlus PACKAGE = CFPlus::Layout 1314MODULE = Deliantra::Client PACKAGE = DC::Layout
827 1315
1316PROTOTYPES: DISABLE
1317
828void 1318void
829reset_glyph_cache () 1319glyph_cache_backup ()
1320 PROTOTYPE:
830 CODE: 1321 CODE:
1322 tc_backup ();
1323
1324void
1325glyph_cache_restore ()
1326 PROTOTYPE:
1327 CODE:
831 tc_clear (); 1328 tc_restore ();
832 1329
833CFPlus::Layout 1330DC::Layout
834new (SV *class) 1331new (SV *class)
835 CODE: 1332 CODE:
836 New (0, RETVAL, 1, struct cf_layout); 1333 New (0, RETVAL, 1, struct cf_layout);
837 1334
838 RETVAL->pl = pango_layout_new (opengl_context); 1335 RETVAL->pl = pango_layout_new (opengl_context);
… …
840 RETVAL->g = 1.; 1337 RETVAL->g = 1.;
841 RETVAL->b = 1.; 1338 RETVAL->b = 1.;
842 RETVAL->a = 1.; 1339 RETVAL->a = 1.;
843 RETVAL->base_height = MIN_FONT_HEIGHT; 1340 RETVAL->base_height = MIN_FONT_HEIGHT;
844 RETVAL->font = 0; 1341 RETVAL->font = 0;
1342 RETVAL->rc = rc_alloc ();
845 1343
846 pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR); 1344 pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
847 layout_update_font (RETVAL); 1345 layout_update_font (RETVAL);
848 OUTPUT: 1346 OUTPUT:
849 RETVAL 1347 RETVAL
850 1348
851void 1349void
852DESTROY (CFPlus::Layout self) 1350DESTROY (DC::Layout self)
853 CODE: 1351 CODE:
854 g_object_unref (self->pl); 1352 g_object_unref (self->pl);
1353 rc_free (self->rc);
855 Safefree (self); 1354 Safefree (self);
856 1355
857void 1356void
858set_text (CFPlus::Layout self, SV *text_) 1357set_text (DC::Layout self, SV *text_)
859 CODE: 1358 CODE:
860{ 1359{
861 STRLEN textlen; 1360 STRLEN textlen;
862 char *text = SvPVutf8 (text_, textlen); 1361 char *text = SvPVutf8 (text_, textlen);
863 1362
864 pango_layout_set_text (self->pl, text, textlen); 1363 pango_layout_set_text (self->pl, text, textlen);
865} 1364}
866 1365
867void 1366void
868set_markup (CFPlus::Layout self, SV *text_) 1367set_markup (DC::Layout self, SV *text_)
869 CODE: 1368 CODE:
870{ 1369{
871 STRLEN textlen; 1370 STRLEN textlen;
872 char *text = SvPVutf8 (text_, textlen); 1371 char *text = SvPVutf8 (text_, textlen);
873 1372
874 pango_layout_set_markup (self->pl, text, textlen); 1373 pango_layout_set_markup (self->pl, text, textlen);
875} 1374}
876 1375
877void 1376void
878set_shapes (CFPlus::Layout self, ...) 1377set_shapes (DC::Layout self, ...)
879 CODE: 1378 CODE:
880{ 1379{
881 PangoAttrList *attrs = 0; 1380 PangoAttrList *attrs = 0;
882 const char *text = pango_layout_get_text (self->pl); 1381 const char *text = pango_layout_get_text (self->pl);
883 const char *pos = text; 1382 const char *pos = text;
… …
918 if (attrs) 1417 if (attrs)
919 pango_layout_set_attributes (self->pl, attrs); 1418 pango_layout_set_attributes (self->pl, attrs);
920} 1419}
921 1420
922void 1421void
923get_shapes (CFPlus::Layout self) 1422get_shapes (DC::Layout self)
924 PPCODE: 1423 PPCODE:
925{ 1424{
926 PangoLayoutIter *iter = pango_layout_get_iter (self->pl); 1425 PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
927 1426
928 do 1427 do
929 { 1428 {
930 PangoLayoutRun *run = pango_layout_iter_get_run (iter); 1429 PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
931 1430
932 if (run && shape_attr_p (run)) 1431 if (run && shape_attr_p (run))
933 { 1432 {
934 PangoRectangle extents; 1433 PangoRectangle extents;
935 pango_layout_iter_get_run_extents (iter, 0, &extents); 1434 pango_layout_iter_get_run_extents (iter, 0, &extents);
… …
943 1442
944 pango_layout_iter_free (iter); 1443 pango_layout_iter_free (iter);
945} 1444}
946 1445
947int 1446int
948has_wrapped (CFPlus::Layout self) 1447has_wrapped (DC::Layout self)
949 CODE: 1448 CODE:
950{ 1449{
951 int lines = 1; 1450 int lines = 1;
952 const char *text = pango_layout_get_text (self->pl); 1451 const char *text = pango_layout_get_text (self->pl);
953 1452
… …
958} 1457}
959 OUTPUT: 1458 OUTPUT:
960 RETVAL 1459 RETVAL
961 1460
962SV * 1461SV *
963get_text (CFPlus::Layout self) 1462get_text (DC::Layout self)
964 CODE: 1463 CODE:
965 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0); 1464 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
966 sv_utf8_decode (RETVAL); 1465 sv_utf8_decode (RETVAL);
967 OUTPUT: 1466 OUTPUT:
968 RETVAL 1467 RETVAL
969 1468
970void 1469void
971set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.) 1470set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
972 CODE: 1471 CODE:
973 self->r = r; 1472 self->r = r;
974 self->g = g; 1473 self->g = g;
975 self->b = b; 1474 self->b = b;
976 self->a = a; 1475 self->a = a;
977 1476
978void 1477void
979set_font (CFPlus::Layout self, CFPlus::Font font = 0) 1478set_font (DC::Layout self, DC::Font font = 0)
980 CODE: 1479 CODE:
981 if (self->font != font) 1480 if (self->font != font)
982 { 1481 {
983 self->font = font; 1482 self->font = font;
984 layout_update_font (self); 1483 layout_update_font (self);
985 } 1484 }
986 1485
987void 1486void
988set_height (CFPlus::Layout self, int base_height) 1487set_height (DC::Layout self, int base_height)
989 CODE: 1488 CODE:
990 if (self->base_height != base_height) 1489 if (self->base_height != base_height)
991 { 1490 {
992 self->base_height = base_height; 1491 self->base_height = base_height;
993 layout_update_font (self); 1492 layout_update_font (self);
994 } 1493 }
995 1494
996void 1495void
997set_width (CFPlus::Layout self, int max_width = -1) 1496set_width (DC::Layout self, int max_width = -1)
998 CODE: 1497 CODE:
999 pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE); 1498 pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
1000 1499
1001void 1500void
1002set_indent (CFPlus::Layout self, int indent) 1501set_indent (DC::Layout self, int indent)
1003 CODE: 1502 CODE:
1004 pango_layout_set_indent (self->pl, indent * PANGO_SCALE); 1503 pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1005 1504
1006void 1505void
1007set_spacing (CFPlus::Layout self, int spacing) 1506set_spacing (DC::Layout self, int spacing)
1008 CODE: 1507 CODE:
1009 pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE); 1508 pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1010 1509
1011void 1510void
1012set_ellipsise (CFPlus::Layout self, int ellipsise) 1511set_ellipsise (DC::Layout self, int ellipsise)
1013 CODE: 1512 CODE:
1014 pango_layout_set_ellipsize (self->pl, 1513 pango_layout_set_ellipsize (self->pl,
1015 ellipsise == 1 ? PANGO_ELLIPSIZE_START 1514 ellipsise == 1 ? PANGO_ELLIPSIZE_START
1016 : ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE 1515 : ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1017 : ellipsise == 3 ? PANGO_ELLIPSIZE_END 1516 : ellipsise == 3 ? PANGO_ELLIPSIZE_END
1018 : PANGO_ELLIPSIZE_NONE 1517 : PANGO_ELLIPSIZE_NONE
1019 ); 1518 );
1020 1519
1021void 1520void
1022set_single_paragraph_mode (CFPlus::Layout self, int spm) 1521set_single_paragraph_mode (DC::Layout self, int spm)
1023 CODE: 1522 CODE:
1024 pango_layout_set_single_paragraph_mode (self->pl, !!spm); 1523 pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1025 1524
1026void 1525void
1027size (CFPlus::Layout self) 1526size (DC::Layout self)
1028 PPCODE: 1527 PPCODE:
1029{ 1528{
1030 int w, h; 1529 int w, h;
1031 1530
1032 layout_get_pixel_size (self, &w, &h); 1531 layout_get_pixel_size (self, &w, &h);
… …
1035 PUSHs (sv_2mortal (newSViv (w))); 1534 PUSHs (sv_2mortal (newSViv (w)));
1036 PUSHs (sv_2mortal (newSViv (h))); 1535 PUSHs (sv_2mortal (newSViv (h)));
1037} 1536}
1038 1537
1039int 1538int
1040descent (CFPlus::Layout self) 1539descent (DC::Layout self)
1041 CODE: 1540 CODE:
1042{ 1541{
1043 PangoRectangle rect; 1542 PangoRectangle rect;
1044 PangoLayoutLine *line = pango_layout_get_line (self->pl, 0); 1543 PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1045 pango_layout_line_get_pixel_extents (line, 0, &rect); 1544 pango_layout_line_get_pixel_extents (line, 0, &rect);
1046 RETVAL = PANGO_DESCENT (rect); 1545 RETVAL = PANGO_DESCENT (rect);
1047} 1546}
1048 OUTPUT: 1547 OUTPUT:
1049 RETVAL 1548 RETVAL
1050 1549
1051int 1550int
1052xy_to_index (CFPlus::Layout self, int x, int y) 1551xy_to_index (DC::Layout self, int x, int y)
1053 CODE: 1552 CODE:
1054{ 1553{
1055 int index, trailing; 1554 int index, trailing;
1056 pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing); 1555 pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1057 RETVAL = index; 1556 RETVAL = index + trailing;
1058} 1557}
1059 OUTPUT: 1558 OUTPUT:
1060 RETVAL 1559 RETVAL
1061 1560
1062void 1561void
1063cursor_pos (CFPlus::Layout self, int index) 1562cursor_pos (DC::Layout self, int index)
1064 PPCODE: 1563 PPCODE:
1065{ 1564{
1066 PangoRectangle strong_pos; 1565 PangoRectangle pos;
1067 pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0); 1566 pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1068 1567
1069 EXTEND (SP, 3); 1568 EXTEND (SP, 3);
1070 PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE))); 1569 PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1071 PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE))); 1570 PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1072 PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE))); 1571 PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1073} 1572}
1074 1573
1075void 1574void
1076render (CFPlus::Layout self, float x, float y, int flags = 0) 1575index_to_line_x (DC::Layout self, int index, int trailing = 0)
1077 PPCODE: 1576 PPCODE:
1577{
1578 int line, x;
1579
1580 pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
1581#if !PANGO_VERSION_CHECK (1, 17, 3)
1582 /* pango bug: line is between 1..numlines, not 0..numlines-1 */
1583 --line;
1584#endif
1585 EXTEND (SP, 2);
1586 PUSHs (sv_2mortal (newSViv (line)));
1587 PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1588}
1589
1590void
1591line_x_to_index (DC::Layout self, int line, int x)
1592 PPCODE:
1593{
1594 PangoLayoutLine *lp;
1595 int index, trailing;
1596
1597 if (line < 0)
1598 XSRETURN_EMPTY;
1599
1600 if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1601 XSRETURN_EMPTY; /* do better */
1602
1603 pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1604
1605 EXTEND (SP, 2);
1606 if (GIMME_V == G_SCALAR)
1607 PUSHs (sv_2mortal (newSViv (index + trailing)));
1608 else
1609 {
1610 PUSHs (sv_2mortal (newSViv (index)));
1611 PUSHs (sv_2mortal (newSViv (trailing)));
1612 }
1613}
1614
1615void
1616render (DC::Layout self, float x, float y, int flags = 0)
1617 CODE:
1618 rc_clear (self->rc);
1078 pango_opengl_render_layout_subpixel ( 1619 pango_opengl_render_layout_subpixel (
1079 self->pl, 1620 self->pl,
1621 self->rc,
1080 x * PANGO_SCALE, y * PANGO_SCALE, 1622 x * PANGO_SCALE, y * PANGO_SCALE,
1081 self->r, self->g, self->b, self->a, 1623 self->r, self->g, self->b, self->a,
1082 flags 1624 flags
1083 ); 1625 );
1626 // we assume that context_change actually clears/frees stuff
1627 // and does not do any recomputation...
1628 pango_layout_context_changed (self->pl);
1084 1629
1085MODULE = CFPlus PACKAGE = CFPlus::Texture
1086
1087void 1630void
1088pad2pot (SV *data_, SV *w_, SV *h_) 1631draw (DC::Layout self)
1089 CODE: 1632 CODE:
1090{ 1633{
1091 int ow = SvIV (w_); 1634 glEnable (GL_TEXTURE_2D);
1092 int oh = SvIV (h_); 1635 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1636 glEnable (GL_BLEND);
1637 gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
1638 GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
1639 glEnable (GL_ALPHA_TEST);
1640 glAlphaFunc (GL_GREATER, 7.f / 255.f);
1093 1641
1094 if (ow && oh) 1642 rc_draw (self->rc);
1643
1644 glDisable (GL_ALPHA_TEST);
1645 glDisable (GL_BLEND);
1646 glDisable (GL_TEXTURE_2D);
1647}
1648
1649MODULE = Deliantra::Client PACKAGE = DC::Texture
1650
1651PROTOTYPES: ENABLE
1652
1653void
1654pad (SV *data_, int ow, int oh, int nw, int nh)
1655 CODE:
1656{
1657 if ((nw != ow || nh != oh) && SvOK (data_))
1095 { 1658 {
1096 int nw = minpot (ow);
1097 int nh = minpot (oh);
1098
1099 if (nw != ow || nh != oh)
1100 {
1101 if (SvOK (data_))
1102 {
1103 STRLEN datalen; 1659 STRLEN datalen;
1104 char *data = SvPVbyte (data_, datalen); 1660 char *data = SvPVbyte (data_, datalen);
1105 int bpp = datalen / (ow * oh); 1661 int bpp = datalen / (ow * oh);
1106 SV *result_ = sv_2mortal (newSV (nw * nh * bpp)); 1662 SV *result_ = sv_2mortal (newSV (nw * nh * bpp));
1107 1663
1108 SvPOK_only (result_); 1664 SvPOK_only (result_);
1109 SvCUR_set (result_, nw * nh * bpp); 1665 SvCUR_set (result_, nw * nh * bpp);
1110 1666
1111 memset (SvPVX (result_), 0, nw * nh * bpp); 1667 memset (SvPVX (result_), 0, nw * nh * bpp);
1112 while (oh--) 1668 while (oh--)
1113 memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp); 1669 memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1114 1670
1115 sv_setsv (data_, result_); 1671 sv_setsv (data_, result_);
1116 }
1117
1118 sv_setiv (w_, nw);
1119 sv_setiv (h_, nh);
1120 }
1121 } 1672 }
1122} 1673}
1123 1674
1124void 1675void
1125draw_quad (SV *self, float x, float y, float w = 0., float h = 0.) 1676draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
… …
1131{ 1682{
1132 HV *hv = (HV *)SvRV (self); 1683 HV *hv = (HV *)SvRV (self);
1133 float s = SvNV (*hv_fetch (hv, "s", 1, 1)); 1684 float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1134 float t = SvNV (*hv_fetch (hv, "t", 1, 1)); 1685 float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1135 int name = SvIV (*hv_fetch (hv, "name", 4, 1)); 1686 int name = SvIV (*hv_fetch (hv, "name", 4, 1));
1687
1688 if (name <= 0)
1689 XSRETURN_EMPTY;
1136 1690
1137 if (items < 5) 1691 if (items < 5)
1138 { 1692 {
1139 w = SvNV (*hv_fetch (hv, "w", 1, 1)); 1693 w = SvNV (*hv_fetch (hv, "w", 1, 1));
1140 h = SvNV (*hv_fetch (hv, "h", 1, 1)); 1694 h = SvNV (*hv_fetch (hv, "h", 1, 1));
… …
1168 glDisable (GL_ALPHA_TEST); 1722 glDisable (GL_ALPHA_TEST);
1169 glDisable (GL_BLEND); 1723 glDisable (GL_BLEND);
1170 } 1724 }
1171} 1725}
1172 1726
1173MODULE = CFPlus PACKAGE = CFPlus::Map 1727void
1728draw_fow_texture (float intensity, int hidden_tex, int name1, uint8_t *data1, float s, float t, int w, int h, float blend = 0.f, int dx = 0, int dy = 0, int name2 = 0, uint8_t *data2 = data1)
1729 PROTOTYPE: @
1730 CODE:
1731{
1732 glEnable (GL_BLEND);
1733 glBlendFunc (intensity ? GL_SRC_ALPHA : GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
1734 glEnable (GL_TEXTURE_2D);
1735 glBindTexture (GL_TEXTURE_2D, name1);
1174 1736
1175CFPlus::Map 1737 glColor3f (intensity, intensity, intensity);
1176new (SV *class, int map_width, int map_height) 1738 glPushMatrix ();
1739 glScalef (1./3, 1./3, 1.);
1740
1741 if (blend > 0.f)
1742 {
1743 float dx3 = dx * -3.f / w;
1744 float dy3 = dy * -3.f / h;
1745 GLfloat env_color[4] = { 0., 0., 0., blend };
1746
1747 /* interpolate the two shadow textures */
1748 /* stage 0 == rgb(glcolor) + alpha(t0) */
1749 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1750
1751 /* stage 1 == rgb(glcolor) + alpha(interpolate t0, t1, texenv) */
1752 gl.ActiveTexture (GL_TEXTURE1);
1753 glEnable (GL_TEXTURE_2D);
1754 glBindTexture (GL_TEXTURE_2D, name2);
1755 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_COMBINE);
1756
1757 /* rgb == rgb(glcolor) */
1758 glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_RGB, GL_REPLACE);
1759 glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_RGB, GL_PRIMARY_COLOR);
1760 glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_RGB, GL_SRC_COLOR);
1761
1762 /* alpha = interpolate t0, t1 by env_alpha */
1763 glTexEnvfv (GL_TEXTURE_ENV, GL_TEXTURE_ENV_COLOR, env_color);
1764
1765 glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_ALPHA, GL_INTERPOLATE);
1766 glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_ALPHA, GL_TEXTURE);
1767 glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_ALPHA, GL_SRC_ALPHA);
1768
1769 glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE1_ALPHA, GL_PREVIOUS);
1770 glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND1_ALPHA, GL_SRC_ALPHA);
1771
1772 glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE2_ALPHA, GL_CONSTANT);
1773 glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND2_ALPHA, GL_SRC_ALPHA);
1774
1775 glBegin (GL_QUADS);
1776 gl.MultiTexCoord2f (GL_TEXTURE0, 0, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 ); glVertex2i (0, 0);
1777 gl.MultiTexCoord2f (GL_TEXTURE0, 0, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 + t); glVertex2i (0, h);
1778 gl.MultiTexCoord2f (GL_TEXTURE0, s, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 + t); glVertex2i (w, h);
1779 gl.MultiTexCoord2f (GL_TEXTURE0, s, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 ); glVertex2i (w, 0);
1780 glEnd ();
1781
1782 glDisable (GL_TEXTURE_2D);
1783 gl.ActiveTexture (GL_TEXTURE0);
1784 }
1785 else
1786 {
1787 /* simple blending of one texture, also opengl <1.3 path */
1788 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1789
1790 glBegin (GL_QUADS);
1791 glTexCoord2f (0, 0); glVertex2f (0, 0);
1792 glTexCoord2f (0, t); glVertex2f (0, h);
1793 glTexCoord2f (s, t); glVertex2f (w, h);
1794 glTexCoord2f (s, 0); glVertex2f (w, 0);
1795 glEnd ();
1796 }
1797
1798 /* draw ?-marks or equivalent, this is very clumsy code :/ */
1799 {
1800 int x, y;
1801 int dx3 = dx * 3;
1802 int dy3 = dy * 3;
1803
1804 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1805 glBindTexture (GL_TEXTURE_2D, hidden_tex);
1806 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1807 glTranslatef (-1., -1., 0);
1808 glBegin (GL_QUADS);
1809
1810 for (y = 1; y < h; y += 3)
1811 {
1812 int y1 = y - dy3;
1813 int y1valid = y1 >= 0 && y1 < h;
1814
1815 for (x = 1; x < w; x += 3)
1816 {
1817 int x1 = x - dx3;
1818 uint8_t h1 = data1 [x + y * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
1819 uint8_t h2;
1820
1821 if (y1valid && x1 >= 0 && x1 < w)
1822 h2 = data2 [x1 + y1 * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
1823 else
1824 h2 = 1; /* out of range == invisible */
1825
1826 if (h1 || h2)
1827 {
1828 float alpha = h1 == h2 ? 1.f : h1 ? 1.f - blend : blend;
1829 glColor4f (1., 1., 1., alpha);
1830
1831 glTexCoord2f (0, 0.); glVertex2i (x , y );
1832 glTexCoord2f (0, 1.); glVertex2i (x , y + 3);
1833 glTexCoord2f (1, 1.); glVertex2i (x + 3, y + 3);
1834 glTexCoord2f (1, 0.); glVertex2i (x + 3, y );
1835 }
1836 }
1837 }
1838 }
1839
1840 glEnd ();
1841
1842 glPopMatrix ();
1843
1844 glDisable (GL_TEXTURE_2D);
1845 glDisable (GL_BLEND);
1846}
1847
1848IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
1849 CODE:
1850{
1851 GLint width;
1852 glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
1853 glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
1854 RETVAL = width > 0;
1855}
1856 OUTPUT:
1857 RETVAL
1858
1859MODULE = Deliantra::Client PACKAGE = DC::Map
1860
1861PROTOTYPES: DISABLE
1862
1863DC::Map
1864new (SV *class)
1177 CODE: 1865 CODE:
1178 New (0, RETVAL, 1, struct map); 1866 New (0, RETVAL, 1, struct map);
1179 RETVAL->x = 0; 1867 RETVAL->x = 0;
1180 RETVAL->y = 0; 1868 RETVAL->y = 0;
1181 RETVAL->w = map_width; 1869 RETVAL->w = 0;
1182 RETVAL->h = map_height; 1870 RETVAL->h = 0;
1183 RETVAL->ox = 0; 1871 RETVAL->ox = 0;
1184 RETVAL->oy = 0; 1872 RETVAL->oy = 0;
1185 RETVAL->faces = 8192; 1873 RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1186 Newz (0, RETVAL->face, RETVAL->faces, mapface); 1874 RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1187 RETVAL->texs = 8192;
1188 Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1189 RETVAL->rows = 0; 1875 RETVAL->rows = 0;
1190 RETVAL->row = 0; 1876 RETVAL->row = 0;
1191 OUTPUT: 1877 OUTPUT:
1192 RETVAL 1878 RETVAL
1193 1879
1194void 1880void
1195DESTROY (CFPlus::Map self) 1881DESTROY (DC::Map self)
1196 CODE: 1882 CODE:
1197{ 1883{
1198 map_clear (self); 1884 map_clear (self);
1199 Safefree (self->face); 1885 Safefree (self->face2tile);
1200 Safefree (self->tex); 1886 Safefree (self->tex);
1201 Safefree (self); 1887 Safefree (self);
1202} 1888}
1203 1889
1204void 1890void
1891resize (DC::Map self, int map_width, int map_height)
1892 CODE:
1893 self->w = map_width;
1894 self->h = map_height;
1895
1896void
1205clear (CFPlus::Map self) 1897clear (DC::Map self)
1206 CODE: 1898 CODE:
1207 map_clear (self); 1899 map_clear (self);
1208 1900
1209void 1901void
1210set_face (CFPlus::Map self, int face, int texid) 1902set_tileid (DC::Map self, int face, int tile)
1211 CODE: 1903 CODE:
1212{ 1904{
1213 while (self->faces <= face) 1905 need_facenum (self, face); self->face2tile [face] = tile;
1214 { 1906 need_texid (self, tile);
1215 Append (mapface, self->face, self->faces, self->faces);
1216 self->faces *= 2;
1217 }
1218
1219 self->face [face] = texid;
1220} 1907}
1221 1908
1222void 1909void
1910set_smooth (DC::Map self, int face, int smooth, int level)
1911 CODE:
1912{
1913 tileid texid;
1914 maptex *tex;
1915
1916 if (face < 0 || face >= self->faces)
1917 return;
1918
1919 if (smooth < 0 || smooth >= self->faces)
1920 return;
1921
1922 texid = self->face2tile [face];
1923
1924 if (!texid)
1925 return;
1926
1927 tex = self->tex + texid;
1928 tex->smoothtile = self->face2tile [smooth];
1929 tex->smoothlevel = level;
1930}
1931
1932void
1223set_texture (CFPlus::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a) 1933set_texture (DC::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)
1224 CODE: 1934 CODE:
1225{ 1935{
1226 while (self->texs <= texid) 1936 need_texid (self, texid);
1227 {
1228 Append (maptex, self->tex, self->texs, self->texs);
1229 self->texs *= 2;
1230 }
1231 1937
1232 { 1938 {
1233 maptex *tex = self->tex + texid; 1939 maptex *tex = self->tex + texid;
1234 1940
1235 tex->name = name; 1941 tex->name = name;
… …
1251 // use uglier nearest interpolation because linear suffers 1957 // use uglier nearest interpolation because linear suffers
1252 // from transparent color bleeding and ugly wrapping effects. 1958 // from transparent color bleeding and ugly wrapping effects.
1253 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST); 1959 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1254} 1960}
1255 1961
1962void
1963expire_textures (DC::Map self, int texid, int count)
1964 PPCODE:
1965 for (; texid < self->texs && count; ++texid, --count)
1966 {
1967 maptex *tex = self->tex + texid;
1968
1969 if (tex->name)
1970 {
1971 if (tex->unused)
1972 {
1973 tex->name = 0;
1974 tex->unused = 0;
1975 XPUSHs (sv_2mortal (newSViv (texid)));
1976 }
1977 else
1978 tex->unused = 1;
1979 }
1980 }
1981
1256int 1982int
1257ox (CFPlus::Map self) 1983ox (DC::Map self)
1258 ALIAS: 1984 ALIAS:
1259 oy = 1 1985 oy = 1
1260 x = 2 1986 x = 2
1261 y = 3 1987 y = 3
1262 w = 4 1988 w = 4
… …
1273 } 1999 }
1274 OUTPUT: 2000 OUTPUT:
1275 RETVAL 2001 RETVAL
1276 2002
1277void 2003void
1278scroll (CFPlus::Map self, int dx, int dy) 2004scroll (DC::Map self, int dx, int dy)
1279 CODE: 2005 CODE:
1280{ 2006{
1281 if (dx > 0) 2007 if (dx > 0)
1282 map_blank (self, self->x, self->y, dx, self->h); 2008 map_blank (self, self->x, self->y, dx, self->h);
1283 else if (dx < 0) 2009 else if (dx < 0)
1284 map_blank (self, self->x + self->w + dx + 1, self->y, -dx, self->h); 2010 map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1285 2011
1286 if (dy > 0) 2012 if (dy > 0)
1287 map_blank (self, self->x, self->y, self->w, dy); 2013 map_blank (self, self->x, self->y, self->w, dy);
1288 else if (dy < 0) 2014 else if (dy < 0)
1289 map_blank (self, self->x, self->y + self->h + dy + 1, self->w, -dy); 2015 map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1290 2016
1291 self->ox += dx; self->x += dx; 2017 self->ox += dx; self->x += dx;
1292 self->oy += dy; self->y += dy; 2018 self->oy += dy; self->y += dy;
1293 2019
1294 while (self->y < 0) 2020 while (self->y < 0)
… …
1298 self->rows += MAP_EXTEND_Y; 2024 self->rows += MAP_EXTEND_Y;
1299 self->y += MAP_EXTEND_Y; 2025 self->y += MAP_EXTEND_Y;
1300 } 2026 }
1301} 2027}
1302 2028
1303void 2029SV *
1304map1a_update (CFPlus::Map self, SV *data_, int extmap) 2030map1a_update (DC::Map self, SV *data_, int extmap)
1305 CODE: 2031 CODE:
1306{ 2032{
1307 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_); 2033 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1308 uint8_t *data_end = (uint8_t *)SvEND (data_); 2034 uint8_t *data_end = (uint8_t *)SvEND (data_);
1309 mapcell *cell; 2035 mapcell *cell;
1310 int x, y, flags; 2036 int x, y, z, flags;
2037 AV *missing = newAV ();
2038 RETVAL = newRV_noinc ((SV *)missing);
1311 2039
1312 while (data < data_end - 1) 2040 while (data < data_end - 1)
1313 { 2041 {
1314 flags = (data [0] << 8) + data [1]; data += 2; 2042 flags = (data [0] << 8) + data [1]; data += 2;
1315 2043
… …
1335 uint8_t ext, cmd; 2063 uint8_t ext, cmd;
1336 2064
1337 do 2065 do
1338 { 2066 {
1339 ext = *data++; 2067 ext = *data++;
1340 cmd = ext & 0x3f; 2068 cmd = ext & 0x7f;
1341 2069
1342 if (cmd < 4) 2070 if (cmd < 4)
1343 cell->darkness = 255 - ext * 64 + 1; 2071 cell->darkness = 255 - ext * 64 + 1; /* make sure this doesn't collide with FOW_DARKNESS */
1344 else if (cmd == 5) // health 2072 else if (cmd == 5) // health
1345 { 2073 {
1346 cell->stat_width = 1; 2074 cell->stat_width = 1;
1347 cell->stat_hp = *data++; 2075 cell->stat_hp = *data++;
1348 } 2076 }
1349 else if (cmd == 6) // monster width 2077 else if (cmd == 6) // monster width
1350 cell->stat_width = *data++ + 1; 2078 cell->stat_width = *data++ + 1;
1351 else if (cmd == 0x47) // monster width 2079 else if (cmd == 0x47)
1352 { 2080 {
1353 if (*data == 4) 2081 if (*data == 1) cell->player = data [1];
1354 ; // decode player tag 2082 else if (*data == 2) cell->player = data [2] + (data [1] << 8);
2083 else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
2084 else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
1355 2085
1356 data += *data + 1; 2086 data += *data + 1;
1357 } 2087 }
1358 else if (cmd == 8) // cell flags 2088 else if (cmd == 8) // cell flags
1359 cell->flags = *data++; 2089 cell->flags = *data++;
… …
1366 } 2096 }
1367 else 2097 else
1368 cell->darkness = *data++ + 1; 2098 cell->darkness = *data++ + 1;
1369 } 2099 }
1370 2100
2101 for (z = 0; z <= 2; ++z)
1371 if (flags & 4) 2102 if (flags & (4 >> z))
1372 { 2103 {
1373 cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2; 2104 faceid face = (data [0] << 8) + data [1]; data += 2;
2105 need_facenum (self, face);
2106 cell->tile [z] = self->face2tile [face];
2107
2108 if (cell->tile [z])
2109 {
2110 maptex *tex = self->tex + cell->tile [z];
2111 tex->unused = 0;
2112 if (!tex->name)
2113 av_push (missing, newSViv (cell->tile [z]));
2114
2115 if (tex->smoothtile)
2116 {
2117 maptex *smooth = self->tex + tex->smoothtile;
2118 smooth->unused = 0;
2119 if (!smooth->name)
2120 av_push (missing, newSViv (tex->smoothtile));
2121 }
2122 }
1374 } 2123 }
1375
1376 if (flags & 2)
1377 {
1378 cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2;
1379 }
1380
1381 if (flags & 1)
1382 {
1383 cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
1384 }
1385 } 2124 }
1386 else 2125 else
1387 cell->darkness = 0; 2126 CELL_CLEAR (cell);
1388 } 2127 }
1389} 2128}
2129 OUTPUT:
2130 RETVAL
1390 2131
1391SV * 2132SV *
1392mapmap (CFPlus::Map self, int x0, int y0, int w, int h) 2133mapmap (DC::Map self, int x0, int y0, int w, int h)
1393 CODE: 2134 CODE:
1394{ 2135{
1395 int x1, x; 2136 int x1, x;
1396 int y1, y; 2137 int y1, y;
1397 int z; 2138 int z;
… …
1410 ? self->row + y 2151 ? self->row + y
1411 : 0; 2152 : 0;
1412 2153
1413 for (x = x0; x < x1; x++) 2154 for (x = x0; x < x1; x++)
1414 { 2155 {
1415 int r = 32, g = 32, b = 32, a = 192; 2156 unsigned int r = 32, g = 32, b = 32, a = 192;
1416 2157
1417 if (row && row->c0 <= x && x < row->c1) 2158 if (row && row->c0 <= x && x < row->c1)
1418 { 2159 {
1419 mapcell *cell = row->col + (x - row->c0); 2160 mapcell *cell = row->col + (x - row->c0);
1420 2161
1421 for (z = 0; z <= 0; z++) 2162 for (z = 0; z <= 0; z++)
1422 { 2163 {
1423 mapface face = cell->face [z];
1424
1425 if (face)
1426 {
1427 maptex tex = self->tex [face]; 2164 maptex tex = self->tex [cell->tile [z]];
1428 int a0 = 255 - tex.a; 2165 int a0 = 255 - tex.a;
1429 int a1 = tex.a; 2166 int a1 = tex.a;
1430 2167
1431 r = (r * a0 + tex.r * a1) / 255; 2168 r = div255 (r * a0 + tex.r * a1);
1432 g = (g * a0 + tex.g * a1) / 255; 2169 g = div255 (g * a0 + tex.g * a1);
1433 b = (b * a0 + tex.b * a1) / 255; 2170 b = div255 (b * a0 + tex.b * a1);
1434 a = (a * a0 + tex.a * a1) / 255; 2171 a = div255 (a * a0 + tex.a * a1);
1435 }
1436 } 2172 }
1437 } 2173 }
1438 2174
1439 *map++ = (r ) 2175 *map++ = (r )
1440 | (g << 8) 2176 | (g << 8)
… …
1447} 2183}
1448 OUTPUT: 2184 OUTPUT:
1449 RETVAL 2185 RETVAL
1450 2186
1451void 2187void
1452draw (CFPlus::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh) 2188draw (DC::Map self, int mx, int my, int sw, int sh, int Tw, int Th, U32 player = 0xffffffff, int sdx = 0, int sdy = 0)
1453 CODE: 2189 CODE:
1454{ 2190{
1455 int vx, vy;
1456 int x, y, z; 2191 int x, y, z;
1457 int last_name;
1458 mapface face;
1459 2192
1460 vx = self->x + self->w / 2 - sw / 2 - shift_x; 2193 HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1461 vy = self->y + self->h / 2 - sh / 2 - shift_y; 2194 uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
2195 static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
2196 smooth_key skey;
2197 int pl_x, pl_y;
2198 maptex pl_tex;
2199 rc_t *rc = rc_alloc ();
2200 rc_t *rc_ov = rc_alloc ();
2201 rc_key_t key;
2202 rc_array_t *arr;
1462 2203
1463 /* 2204 pl_tex.name = 0;
1464 int vx = self->vx = self->w >= sw
1465 ? self->x + (self->w - sw) / 2
1466 : MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1467 2205
1468 int vy = self->vy = self->h >= sh 2206 // that's current max. sorry.
1469 ? self->y + (self->h - sh) / 2 2207 if (sw > 255) sw = 255;
1470 : MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy)); 2208 if (sh > 255) sh = 255;
1471 */
1472 2209
1473 glColor4ub (255, 255, 255, 255); 2210 // clear key, in case of extra padding
2211 memset (&skey, 0, sizeof (skey));
2212
2213 memset (&key, 0, sizeof (key));
2214 key.r = 255;
2215 key.g = 255;
2216 key.b = 255;
2217 key.a = 255;
2218 key.mode = GL_QUADS;
2219 key.format = GL_T2F_V3F;
2220
2221 mx += self->x;
2222 my += self->y;
2223
2224 // first pass: determine smooth_max
2225 // rather ugly, if you ask me
2226 // could also be stored inside mapcell and updated on change
2227 memset (smooth_max, 0, sizeof (smooth_max));
2228
2229 for (y = 0; y < sh; y++)
2230 if (0 <= y + my && y + my < self->rows)
2231 {
2232 maprow *row = self->row + (y + my);
2233
2234 for (x = 0; x < sw; x++)
2235 if (row->c0 <= x + mx && x + mx < row->c1)
2236 {
2237 mapcell *cell = row->col + (x + mx - row->c0);
2238
2239 smooth_max[x + 1][y + 1] =
2240 MAX (self->tex [cell->tile [0]].smoothlevel,
2241 MAX (self->tex [cell->tile [1]].smoothlevel,
2242 self->tex [cell->tile [2]].smoothlevel));
2243 }
2244 }
1474 2245
1475 glEnable (GL_BLEND); 2246 glEnable (GL_BLEND);
1476 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA); 2247 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1477 glEnable (GL_TEXTURE_2D);
1478 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE); 2248 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1479 2249
1480 glBegin (GL_QUADS);
1481
1482 last_name = 0;
1483
1484 for (z = 0; z < 3; z++) 2250 for (z = 0; z <= 2; z++)
2251 {
2252 memset (smooth_level, 0, sizeof (smooth_level));
2253 key.texname = -1;
2254
1485 for (y = 0; y < sh; y++) 2255 for (y = 0; y < sh; y++)
1486 if (0 <= y + vy && y + vy < self->rows) 2256 if (0 <= y + my && y + my < self->rows)
1487 { 2257 {
1488 maprow *row = self->row + (y + vy); 2258 maprow *row = self->row + (y + my);
1489 2259
1490 for (x = 0; x < sw; x++) 2260 for (x = 0; x < sw; x++)
1491 if (row->c0 <= x + vx && x + vx < row->c1) 2261 if (row->c0 <= x + mx && x + mx < row->c1)
1492 { 2262 {
1493 mapcell *cell = row->col + (x + vx - row->c0); 2263 mapcell *cell = row->col + (x + mx - row->c0);
1494
1495 face = cell->face [z]; 2264 tileid tile = cell->tile [z];
2265
2266 if (tile)
2267 {
2268 maptex tex = self->tex [tile];
2269 int px, py;
1496 2270
1497 if (face && face < self->texs) 2271 if (key.texname != tex.name)
2272 {
2273 self->tex [tile].unused = 0;
2274
2275 if (!tex.name)
2276 tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
2277
2278 key.texname = tex.name;
2279 arr = rc_array (rc, &key);
2280 }
2281
2282 px = (x + 1) * Th - tex.w;
2283 py = (y + 1) * Tw - tex.h;
2284
2285 if (expect_false (cell->player == player) && expect_false (z == 2))
2286 {
2287 pl_x = px;
2288 pl_y = py;
2289 pl_tex = tex;
2290 continue;
2291 }
2292
2293 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
2294 rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
2295 rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
2296 rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
2297
2298 // update smooth hash
2299 if (tex.smoothtile)
2300 {
2301 skey.tile = tex.smoothtile;
2302 skey.level = tex.smoothlevel;
2303
2304 smooth_level [tex.smoothlevel >> 5] |= ((uint32_t)1) << (tex.smoothlevel & 31);
2305
2306 // add bits to current tile and all neighbours. skey.x|y is
2307 // shifted +1|+1 so we always stay positive.
2308
2309 // bits is ___n cccc CCCC bbbb
2310 // n do not draw borders&corners
2311 // c draw these corners, but...
2312 // C ... not these
2313 // b draw these borders
2314
2315 // borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
2316 // ┃· ·· ·┃ ━━
2317
2318 // corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
2319 // ·· ·· ·┏ ┓·
2320
2321 // full tile
2322 skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
2323
2324 // borders
2325 skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
2326 skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
2327 skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
2328 skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
2329
2330 // corners
2331 skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
2332 skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
2333 skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
2334 skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
2335 }
2336 }
2337
2338 if (expect_false (z == 2) && expect_false (cell->flags))
2339 {
2340 // overlays such as the speech bubble, probably more to come
2341 if (cell->flags & 1)
2342 {
2343 rc_key_t key_ov = key;
2344 maptex tex = self->tex [TEXID_SPEECH];
2345 rc_array_t *arr;
2346 int px = x * Tw + Tw * 2 / 32;
2347 int py = y * Th - Th * 6 / 32;
2348
2349 key_ov.texname = tex.name;
2350 arr = rc_array (rc_ov, &key_ov);
2351
2352 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
2353 rc_t2f_v3f (arr, 0 , tex.t, px , py + Th, 0);
2354 rc_t2f_v3f (arr, tex.s, tex.t, px + Tw, py + Th, 0);
2355 rc_t2f_v3f (arr, tex.s, 0 , px + Tw, py , 0);
2356 }
2357 }
2358 }
2359 }
2360
2361 rc_draw (rc);
2362 rc_clear (rc);
2363
2364 // go through all smoothlevels, lowest to highest, then draw.
2365 // this is basically counting sort
2366 {
2367 int w, b;
2368
2369 glEnable (GL_TEXTURE_2D);
2370 glBegin (GL_QUADS);
2371 for (w = 0; w < 256 / 32; ++w)
2372 {
2373 uint32_t smask = smooth_level [w];
2374 if (smask)
2375 for (b = 0; b < 32; ++b)
2376 if (smask & (((uint32_t)1) << b))
1498 { 2377 {
1499 maptex tex = self->tex [face]; 2378 int level = (w << 5) | b;
1500 int px = (x + 1) * 32 - tex.w; 2379 HE *he;
1501 int py = (y + 1) * 32 - tex.h;
1502 2380
1503 if (last_name != tex.name) 2381 hv_iterinit (smooth);
2382 while ((he = hv_iternext (smooth)))
1504 { 2383 {
1505 glEnd (); 2384 smooth_key *skey = (smooth_key *)HeKEY (he);
1506 glBindTexture (GL_TEXTURE_2D, last_name = tex.name); 2385 IV bits = SvIVX (HeVAL (he));
1507 glBegin (GL_QUADS);
1508 }
1509 2386
1510 glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1511 glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1512 glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1513 glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1514 }
1515
1516 if (cell->flags && z == 2)
1517 {
1518 if (cell->flags & 1) 2387 if (!(bits & 0x1000)
2388 && skey->level == level
2389 && level > smooth_max [skey->x][skey->y])
1519 { 2390 {
1520 maptex tex = self->tex [1]; 2391 maptex tex = self->tex [skey->tile];
1521 int px = (x + 1) * 32 - tex.w + 2; 2392 int px = (((int)skey->x) - 1) * Tw;
1522 int py = (y + 1) * 32 - tex.h - 6; 2393 int py = (((int)skey->y) - 1) * Th;
2394 int border = bits & 15;
2395 int corner = (bits >> 8) & ~(bits >> 4) & 15;
2396 float dx = tex.s * .0625f; // 16 images/row
2397 float dy = tex.t * .5f ; // 2 images/column
1523 2398
2399 if (tex.name)
2400 {
2401 // this time avoiding texture state changes
2402 // save gobs of state changes.
2403 if (key.texname != tex.name)
2404 {
2405 self->tex [skey->tile].unused = 0;
2406
1524 glEnd (); 2407 glEnd ();
1525 glBindTexture (GL_TEXTURE_2D, last_name = tex.name); 2408 glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1526 glBegin (GL_QUADS); 2409 glBegin (GL_QUADS);
2410 }
1527 2411
2412 if (border)
2413 {
2414 float ox = border * dx;
2415
2416 glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
2417 glTexCoord2f (ox , dy ); glVertex2i (px , py + Th);
2418 glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py + Th);
2419 glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + Tw, py );
2420 }
2421
2422 if (corner)
2423 {
2424 float ox = corner * dx;
2425
1528 glTexCoord2f (0 , 0 ); glVertex2f (px , py ); 2426 glTexCoord2f (ox , dy ); glVertex2i (px , py );
1529 glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h); 2427 glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + Th);
1530 glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h); 2428 glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + Tw, py + Th);
1531 glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py ); 2429 glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py );
2430 }
2431 }
2432 }
1532 } 2433 }
1533 } 2434 }
1534 }
1535 } 2435 }
1536 2436
1537 glEnd (); 2437 glEnd ();
1538
1539 glDisable (GL_TEXTURE_2D); 2438 glDisable (GL_TEXTURE_2D);
2439 key.texname = -1;
2440 }
2441
2442 hv_clear (smooth);
2443 }
2444
2445 if (pl_tex.name)
2446 {
2447 maptex tex = pl_tex;
2448 int px = pl_x + sdx;
2449 int py = pl_y + sdy;
2450
2451 key.texname = tex.name;
2452 arr = rc_array (rc, &key);
2453
2454 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
2455 rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
2456 rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
2457 rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
2458
2459 rc_draw (rc);
2460 }
2461
2462 rc_draw (rc_ov);
2463 rc_clear (rc_ov);
2464
1540 glDisable (GL_BLEND); 2465 glDisable (GL_BLEND);
2466 rc_free (rc);
2467 rc_free (rc_ov);
1541 2468
1542 // top layer: overlays such as the health bar 2469 // top layer: overlays such as the health bar
1543 for (y = 0; y < sh; y++) 2470 for (y = 0; y < sh; y++)
1544 if (0 <= y + vy && y + vy < self->rows) 2471 if (0 <= y + my && y + my < self->rows)
1545 { 2472 {
1546 maprow *row = self->row + (y + vy); 2473 maprow *row = self->row + (y + my);
1547 2474
1548 for (x = 0; x < sw; x++) 2475 for (x = 0; x < sw; x++)
1549 if (row->c0 <= x + vx && x + vx < row->c1) 2476 if (row->c0 <= x + mx && x + mx < row->c1)
1550 { 2477 {
1551 mapcell *cell = row->col + (x + vx - row->c0); 2478 mapcell *cell = row->col + (x + mx - row->c0);
1552 2479
1553 int px = x * 32; 2480 int px = x * Tw;
1554 int py = y * 32; 2481 int py = y * Th;
2482
2483 if (expect_false (cell->player == player))
2484 {
2485 px += sdx;
2486 py += sdy;
2487 }
1555 2488
1556 if (cell->stat_hp) 2489 if (cell->stat_hp)
1557 { 2490 {
1558 int width = cell->stat_width * 32; 2491 int width = cell->stat_width * Tw;
1559 int thick = sh / 28 + 1 + cell->stat_width; 2492 int thick = (sh * Th / 32 + 27) / 28 + 1 + cell->stat_width;
1560 2493
1561 glColor3ub (0, 0, 0); 2494 glColor3ub (0, 0, 0);
1562 glRectf (px + 1, py - thick - 2, 2495 glRectf (px + 1, py - thick - 2,
1563 px + width - 1, py); 2496 px + width - 1, py);
1564 2497
… …
1570 } 2503 }
1571 } 2504 }
1572} 2505}
1573 2506
1574void 2507void
1575draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data) 2508draw_magicmap (DC::Map self, int w, int h, unsigned char *data)
1576 CODE: 2509 CODE:
1577{ 2510{
1578 static float color[16][3] = { 2511 static float color[16][3] = {
1579 { 0.00F, 0.00F, 0.00F }, 2512 { 0.00f, 0.00f, 0.00f },
1580 { 1.00F, 1.00F, 1.00F }, 2513 { 1.00f, 1.00f, 1.00f },
1581 { 0.00F, 0.00F, 0.55F }, 2514 { 0.00f, 0.00f, 0.55f },
1582 { 1.00F, 0.00F, 0.00F }, 2515 { 1.00f, 0.00f, 0.00f },
1583 2516
1584 { 1.00F, 0.54F, 0.00F }, 2517 { 1.00f, 0.54f, 0.00f },
1585 { 0.11F, 0.56F, 1.00F }, 2518 { 0.11f, 0.56f, 1.00f },
1586 { 0.93F, 0.46F, 0.00F }, 2519 { 0.93f, 0.46f, 0.00f },
1587 { 0.18F, 0.54F, 0.34F }, 2520 { 0.18f, 0.54f, 0.34f },
1588 2521
1589 { 0.56F, 0.73F, 0.56F }, 2522 { 0.56f, 0.73f, 0.56f },
1590 { 0.80F, 0.80F, 0.80F }, 2523 { 0.80f, 0.80f, 0.80f },
1591 { 0.55F, 0.41F, 0.13F }, 2524 { 0.55f, 0.41f, 0.13f },
1592 { 0.99F, 0.77F, 0.26F }, 2525 { 0.99f, 0.77f, 0.26f },
1593 2526
1594 { 0.74F, 0.65F, 0.41F }, 2527 { 0.74f, 0.65f, 0.41f },
1595 2528
1596 { 0.00F, 1.00F, 1.00F }, 2529 { 0.00f, 1.00f, 1.00f },
1597 { 1.00F, 0.00F, 1.00F }, 2530 { 1.00f, 0.00f, 1.00f },
1598 { 1.00F, 1.00F, 0.00F }, 2531 { 1.00f, 1.00f, 0.00f },
1599 }; 2532 };
1600 2533
1601 int x, y; 2534 int x, y;
1602 2535
1603 glEnable (GL_TEXTURE_2D); 2536 glEnable (GL_TEXTURE_2D);
2537 /* GL_REPLACE would be correct, as we don't need to modulate alpha,
2538 * but the nvidia driver (185.18.14) mishandles alpha textures
2539 * and takes the colour from god knows where instead of using
2540 * Cp. MODULATE results in the same colour, but slightly different
2541 * alpha, but atcually gives us the correct colour with nvidia.
2542 */
1604 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE); 2543 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1605 glEnable (GL_BLEND); 2544 glEnable (GL_BLEND);
1606 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA); 2545 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1607 glBegin (GL_QUADS); 2546 glBegin (GL_QUADS);
1608 2547
1609 for (y = 0; y < h; y++) 2548 for (y = 0; y < h; y++)
… …
1613 2552
1614 if (m) 2553 if (m)
1615 { 2554 {
1616 float *c = color [m & 15]; 2555 float *c = color [m & 15];
1617 2556
1618 float tx1 = m & 0x40 ? 0.5 : 0.; 2557 float tx1 = m & 0x40 ? 0.5f : 0.f;
1619 float tx2 = tx1 + 0.5; 2558 float tx2 = tx1 + 0.5f;
1620 2559
1621 glColor4f (c[0], c[1], c[2], 0.75); 2560 glColor4f (c[0], c[1], c[2], 1);
1622 glTexCoord2f (tx1, 0.); glVertex2i (x , y ); 2561 glTexCoord2f (tx1, 0.); glVertex2i (x , y );
1623 glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1); 2562 glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
1624 glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1); 2563 glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
1625 glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y ); 2564 glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
1626 } 2565 }
… …
1630 glDisable (GL_BLEND); 2569 glDisable (GL_BLEND);
1631 glDisable (GL_TEXTURE_2D); 2570 glDisable (GL_TEXTURE_2D);
1632} 2571}
1633 2572
1634void 2573void
1635fow_texture (CFPlus::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh) 2574fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1636 PPCODE: 2575 PPCODE:
1637{ 2576{
1638 int vx, vy;
1639 int x, y; 2577 int x, y;
1640 int sw4 = (sw + 3) & ~3; 2578 int sw1 = sw + 2;
2579 int sh1 = sh + 2;
2580 int sh3 = sh * 3;
2581 int sw3 = sw * 3;
1641 SV *darkness_sv = sv_2mortal (newSV (sw4 * sh)); 2582 SV *darkness3_sv = sv_2mortal (newSV (sw3 * sh3));
1642 uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv); 2583 uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
1643 2584 uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
1644 memset (darkness, 255, sw4 * sh); 2585 memset (darkness1, 0, sw1*sh1);
2586
1645 SvPOK_only (darkness_sv); 2587 SvPOK_only (darkness3_sv);
1646 SvCUR_set (darkness_sv, sw4 * sh); 2588 SvCUR_set (darkness3_sv, sw3 * sh3);
1647 2589
1648 vx = self->x + (self->w - sw + 1) / 2 - shift_x; 2590 mx += self->x - 1;
1649 vy = self->y + (self->h - sh + 1) / 2 - shift_y; 2591 my += self->y - 1;
1650 2592
1651 for (y = 0; y < sh; y++) 2593 for (y = 0; y < sh1; y++)
1652 if (0 <= y + vy && y + vy < self->rows) 2594 if (0 <= y + my && y + my < self->rows)
1653 { 2595 {
1654 maprow *row = self->row + (y + vy); 2596 maprow *row = self->row + (y + my);
1655 2597
1656 for (x = 0; x < sw; x++) 2598 for (x = 0; x < sw1; x++)
1657 if (row->c0 <= x + vx && x + vx < row->c1) 2599 if (row->c0 <= x + mx && x + mx < row->c1)
1658 { 2600 {
1659 mapcell *cell = row->col + (x + vx - row->c0); 2601 mapcell *cell = row->col + (x + mx - row->c0);
1660 2602
1661 darkness[y * sw4 + x] = cell->darkness 2603 darkness1 [y * sw1 + x] = cell->darkness
1662 ? 255 - (cell->darkness - 1) 2604 ? DARKNESS_ADJUST (255 - (cell->darkness - 1))
1663 : 255 - FOW_DARKNESS; 2605 : DARKNESS_ADJUST (255 - FOW_DARKNESS);
1664 } 2606 }
1665 } 2607 }
1666 2608
2609 for (y = 0; y < sh; ++y)
2610 for (x = 0; x < sw; ++x)
2611 {
2612 uint8_t d11 = darkness1 [(y ) * sw1 + x ];
2613 uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
2614 uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
2615 uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
2616 uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
2617 uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
2618 uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
2619 uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
2620 uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
2621
2622 uint8_t r11 = (d11 + d21 + d12) / 3;
2623 uint8_t r21 = d21;
2624 uint8_t r31 = (d21 + d31 + d32) / 3;
2625
2626 uint8_t r12 = d12;
2627 uint8_t r22 = d22;
2628 uint8_t r32 = d32;
2629
2630 uint8_t r13 = (d13 + d23 + d12) / 3;
2631 uint8_t r23 = d23;
2632 uint8_t r33 = (d23 + d33 + d32) / 3;
2633
2634 darkness3 [(y * 3 ) * sw3 + (x * 3 )] = MAX (d22, r11);
2635 darkness3 [(y * 3 ) * sw3 + (x * 3 + 1)] = MAX (d22, r21);
2636 darkness3 [(y * 3 ) * sw3 + (x * 3 + 2)] = MAX (d22, r31);
2637 darkness3 [(y * 3 + 1) * sw3 + (x * 3 )] = MAX (d22, r12);
2638 darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 1)] = MAX (d22, r22); /* this MUST be == d22 */
2639 darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 2)] = MAX (d22, r32);
2640 darkness3 [(y * 3 + 2) * sw3 + (x * 3 )] = MAX (d22, r13);
2641 darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 1)] = MAX (d22, r23);
2642 darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 2)] = MAX (d22, r33);
2643 }
2644
2645 free (darkness1);
2646
1667 EXTEND (SP, 3); 2647 EXTEND (SP, 3);
1668 PUSHs (sv_2mortal (newSViv (sw4))); 2648 PUSHs (sv_2mortal (newSViv (sw3)));
1669 PUSHs (sv_2mortal (newSViv (sh))); 2649 PUSHs (sv_2mortal (newSViv (sh3)));
1670 PUSHs (darkness_sv); 2650 PUSHs (darkness3_sv);
1671} 2651}
1672 2652
1673SV * 2653SV *
1674get_rect (CFPlus::Map self, int x0, int y0, int w, int h) 2654get_rect (DC::Map self, int x0, int y0, int w, int h)
1675 CODE: 2655 CODE:
1676{ 2656{
1677 int x, y, x1, y1; 2657 int x, y, x1, y1;
1678 SV *data_sv = newSV (w * h * 7 + 5); 2658 SV *data_sv = newSV (w * h * 7 + 5);
1679 uint8_t *data = (uint8_t *)SvPVX (data_sv); 2659 uint8_t *data = (uint8_t *)SvPVX (data_sv);
… …
1704 if (row && row->c0 <= x && x < row->c1) 2684 if (row && row->c0 <= x && x < row->c1)
1705 { 2685 {
1706 mapcell *cell = row->col + (x - row->c0); 2686 mapcell *cell = row->col + (x - row->c0);
1707 uint8_t flags = 0; 2687 uint8_t flags = 0;
1708 2688
1709 if (cell->face [0]) flags |= 1; 2689 if (cell->tile [0]) flags |= 1;
1710 if (cell->face [1]) flags |= 2; 2690 if (cell->tile [1]) flags |= 2;
1711 if (cell->face [2]) flags |= 4; 2691 if (cell->tile [2]) flags |= 4;
1712 2692
1713 *data++ = flags; 2693 *data++ = flags;
1714 2694
1715 if (flags & 1) 2695 if (flags & 1)
1716 { 2696 {
2697 tileid tile = cell->tile [0];
1717 *data++ = cell->face [0] >> 8; 2698 *data++ = tile >> 8;
1718 *data++ = cell->face [0]; 2699 *data++ = tile;
1719 } 2700 }
1720 2701
1721 if (flags & 2) 2702 if (flags & 2)
1722 { 2703 {
2704 tileid tile = cell->tile [1];
1723 *data++ = cell->face [1] >> 8; 2705 *data++ = tile >> 8;
1724 *data++ = cell->face [1]; 2706 *data++ = tile;
1725 } 2707 }
1726 2708
1727 if (flags & 4) 2709 if (flags & 4)
1728 { 2710 {
2711 tileid tile = cell->tile [2];
1729 *data++ = cell->face [2] >> 8; 2712 *data++ = tile >> 8;
1730 *data++ = cell->face [2]; 2713 *data++ = tile;
1731 } 2714 }
1732 } 2715 }
1733 else 2716 else
1734 *data++ = 0; 2717 *data++ = 0;
1735 } 2718 }
1736 } 2719 }
1737 2720
2721 /* if size is w*h + 5 then no data has been found */
2722 if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)
2723 {
1738 SvPOK_only (data_sv); 2724 SvPOK_only (data_sv);
1739 SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv)); 2725 SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
2726 }
2727
1740 RETVAL = data_sv; 2728 RETVAL = data_sv;
1741} 2729}
1742 OUTPUT: 2730 OUTPUT:
1743 RETVAL 2731 RETVAL
1744 2732
1745void 2733void
1746set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data) 2734set_rect (DC::Map self, int x0, int y0, SV *data_sv)
1747 PPCODE: 2735 PPCODE:
1748{ 2736{
1749 int x, y, z; 2737 int x, y, z;
1750 int w, h; 2738 int w, h;
1751 int x1, y1; 2739 int x1, y1;
2740 STRLEN len;
2741 uint8_t *data, *end;
2742
2743 len = SvLEN (data_sv);
2744 SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
2745 data = SvPVbyte_nolen (data_sv);
2746 end = data + len + 8;
2747
2748 if (len < 5)
2749 XSRETURN_EMPTY;
1752 2750
1753 if (*data++ != 0) 2751 if (*data++ != 0)
1754 return; /* version mismatch */ 2752 XSRETURN_EMPTY; /* version mismatch */
1755 2753
1756 w = *data++ << 8; w |= *data++; 2754 w = *data++ << 8; w |= *data++;
1757 h = *data++ << 8; h |= *data++; 2755 h = *data++ << 8; h |= *data++;
1758 2756
1759 // we need to do this 'cause we don't keep an absolute coord system for rows 2757 // we need to do this 'cause we don't keep an absolute coord system for rows
… …
1771 { 2769 {
1772 maprow *row = map_get_row (self, y); 2770 maprow *row = map_get_row (self, y);
1773 2771
1774 for (x = x0; x < x1; x++) 2772 for (x = x0; x < x1; x++)
1775 { 2773 {
2774 uint8_t flags;
2775
2776 if (data + 7 >= end)
2777 XSRETURN_EMPTY;
2778
1776 uint8_t flags = *data++; 2779 flags = *data++;
1777 2780
1778 if (flags) 2781 if (flags)
1779 { 2782 {
1780 mapface face[3] = { 0, 0, 0 };
1781
1782 mapcell *cell = row_get_cell (row, x); 2783 mapcell *cell = row_get_cell (row, x);
2784 tileid tile[3] = { 0, 0, 0 };
1783 2785
1784 if (flags & 1) { face[0] = *data++ << 8; face[0] |= *data++; } 2786 if (flags & 1) { tile[0] = *data++ << 8; tile[0] |= *data++; }
1785 if (flags & 2) { face[1] = *data++ << 8; face[1] |= *data++; } 2787 if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
1786 if (flags & 4) { face[2] = *data++ << 8; face[2] |= *data++; } 2788 if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
1787 2789
1788 if (cell->darkness == 0) 2790 if (cell->darkness == 0)
1789 { 2791 {
1790 cell->darkness = 0; 2792 /*cell->darkness = 0;*/
2793 EXTEND (SP, 3);
1791 2794
1792 for (z = 0; z <= 2; z++) 2795 for (z = 0; z <= 2; z++)
1793 { 2796 {
1794 cell->face[z] = face[z]; 2797 tileid t = tile [z];
1795 2798
1796 if (face[z] && (face[z] >= self->texs || !self->tex[face [z]].name)) 2799 if (t >= self->texs || (t && !self->tex [t].name))
2800 {
1797 XPUSHs (sv_2mortal (newSViv (face[z]))); 2801 PUSHs (sv_2mortal (newSViv (t)));
2802 need_texid (self, t);
2803 }
2804
2805 cell->tile [z] = t;
1798 } 2806 }
1799 } 2807 }
1800 } 2808 }
1801 } 2809 }
1802 } 2810 }
1803} 2811}
1804 2812
1805MODULE = CFPlus PACKAGE = CFPlus::MixChunk 2813MODULE = Deliantra::Client PACKAGE = DC::RW
1806 2814
1807CFPlus::MixChunk 2815DC::RW
1808new_from_file (SV *class, char *path) 2816new (SV *class, SV *data_sv)
1809 CODE: 2817 CODE:
1810 RETVAL = Mix_LoadWAV (path); 2818{
2819 STRLEN datalen;
2820 char *data = SvPVbyte (data_sv, datalen);
2821
2822 RETVAL = SDL_RWFromConstMem (data, datalen);
2823}
1811 OUTPUT: 2824 OUTPUT:
1812 RETVAL 2825 RETVAL
1813 2826
2827DC::RW
2828new_from_file (SV *class, const char *path, const char *mode = "rb")
2829 CODE:
2830 RETVAL = SDL_RWFromFile (path, mode);
2831 OUTPUT:
2832 RETVAL
2833
2834# fails on win32:
2835# dc.xs(2268) : error C2059: syntax error : '('
1814void 2836#void
2837#close (DC::RW self)
2838# CODE:
2839# (self->(close)) (self);
2840
2841MODULE = Deliantra::Client PACKAGE = DC::Channel
2842
2843PROTOTYPES: DISABLE
2844
2845DC::Channel
2846find ()
2847 CODE:
2848{
2849 RETVAL = Mix_GroupAvailable (-1);
2850
2851 if (RETVAL < 0)
2852 {
2853 RETVAL = Mix_GroupOldest (-1);
2854
2855 if (RETVAL < 0)
2856 {
2857 // happens sometimes, maybe it just stopped playing(?)
2858 RETVAL = Mix_GroupAvailable (-1);
2859
2860 if (RETVAL < 0)
2861 XSRETURN_UNDEF;
2862 }
2863 else
2864 Mix_HaltChannel (RETVAL);
2865 }
2866
2867 Mix_UnregisterAllEffects (RETVAL);
2868 Mix_Volume (RETVAL, 128);
2869}
2870 OUTPUT:
2871 RETVAL
2872
2873void
2874halt (DC::Channel self)
2875 CODE:
2876 Mix_HaltChannel (self);
2877
2878void
2879expire (DC::Channel self, int ticks = -1)
2880 CODE:
2881 Mix_ExpireChannel (self, ticks);
2882
2883void
2884fade_out (DC::Channel self, int ticks = -1)
2885 CODE:
2886 Mix_FadeOutChannel (self, ticks);
2887
2888int
2889volume (DC::Channel self, int volume)
2890 CODE:
2891 RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
2892 OUTPUT:
2893 RETVAL
2894
2895void
2896unregister_all_effects (DC::Channel self)
2897 CODE:
2898 Mix_UnregisterAllEffects (self);
2899
2900void
2901set_panning (DC::Channel self, int left, int right)
2902 CODE:
2903 left = CLAMP (left , 0, 255);
2904 right = CLAMP (right, 0, 255);
2905 Mix_SetPanning (self, left, right);
2906
2907void
2908set_distance (DC::Channel self, int distance)
2909 CODE:
2910 Mix_SetDistance (self, CLAMP (distance, 0, 255));
2911
2912void
2913set_position (DC::Channel self, int angle, int distance)
2914 CODE:
2915
2916void
2917set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
2918 CODE:
2919{
2920 int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
2921 int angle = atan2f (dx, -dy) * 180.f / (float)M_PI + 360.f;
2922 Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
2923}
2924
2925void
2926set_reverse_stereo (DC::Channel self, int flip)
2927 CODE:
2928 Mix_SetReverseStereo (self, flip);
2929
2930MODULE = Deliantra::Client PACKAGE = DC::MixChunk
2931
2932PROTOTYPES: DISABLE
2933
2934void
2935decoders ()
2936 PPCODE:
2937#if SDL_MIXER_MAJOR_VERSION > 1 || SDL_MIXER_MINOR_VERSION > 2 || SDL_MIXER_PATCHLEVEL >= 10
2938 int i, num = Mix_GetNumChunkDecoders ();
2939 EXTEND (SP, num);
2940 for (i = 0; i < num; ++i)
2941 PUSHs (sv_2mortal (newSVpv (Mix_GetChunkDecoder (i), 0)));
2942#else
2943 XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
2944#endif
2945
2946DC::MixChunk
2947new (SV *class, DC::RW rwops)
2948 CODE:
2949 RETVAL = Mix_LoadWAV_RW (rwops, 1);
2950 OUTPUT:
2951 RETVAL
2952
2953void
1815DESTROY (CFPlus::MixChunk self) 2954DESTROY (DC::MixChunk self)
1816 CODE: 2955 CODE:
1817 Mix_FreeChunk (self); 2956 Mix_FreeChunk (self);
1818 2957
1819int 2958int
1820volume (CFPlus::MixChunk self, int volume = -1) 2959volume (DC::MixChunk self, int volume = -1)
1821 CODE: 2960 CODE:
2961 if (items > 1)
2962 volume = CLAMP (volume, 0, 128);
1822 RETVAL = Mix_VolumeChunk (self, volume); 2963 RETVAL = Mix_VolumeChunk (self, volume);
1823 OUTPUT: 2964 OUTPUT:
1824 RETVAL 2965 RETVAL
1825 2966
1826int 2967DC::Channel
1827play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1) 2968play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
1828 CODE: 2969 CODE:
2970{
1829 RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks); 2971 RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
2972
2973 if (RETVAL < 0)
2974 XSRETURN_UNDEF;
2975
2976 if (channel < 0)
2977 {
2978 Mix_UnregisterAllEffects (RETVAL);
2979 Mix_Volume (RETVAL, 128);
2980 }
2981}
1830 OUTPUT: 2982 OUTPUT:
1831 RETVAL 2983 RETVAL
1832 2984
1833MODULE = CFPlus PACKAGE = CFPlus::MixMusic 2985MODULE = Deliantra::Client PACKAGE = DC::MixMusic
2986
2987void
2988decoders ()
2989 PPCODE:
2990#if SDL_MIXER_MAJOR_VERSION > 1 || SDL_MIXER_MINOR_VERSION > 2 || SDL_MIXER_PATCHLEVEL >= 10
2991 int i, num = Mix_GetNumMusicDecoders ();
2992 EXTEND (SP, num);
2993 for (i = 0; i < num; ++i)
2994 PUSHs (sv_2mortal (newSVpv (Mix_GetMusicDecoder (i), 0)));
2995#else
2996 XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
2997#endif
1834 2998
1835int 2999int
1836volume (int volume = -1) 3000volume (int volume = -1)
3001 PROTOTYPE: ;$
1837 CODE: 3002 CODE:
3003 if (items > 0)
3004 volume = CLAMP (volume, 0, 128);
1838 RETVAL = Mix_VolumeMusic (volume); 3005 RETVAL = Mix_VolumeMusic (volume);
1839 OUTPUT: 3006 OUTPUT:
1840 RETVAL 3007 RETVAL
1841 3008
1842CFPlus::MixMusic 3009void
1843new_from_file (SV *class, char *path) 3010fade_out (int ms)
1844 CODE: 3011 CODE:
1845 RETVAL = Mix_LoadMUS (path); 3012 Mix_FadeOutMusic (ms);
3013
3014void
3015halt ()
3016 CODE:
3017 Mix_HaltMusic ();
3018
3019int
3020playing ()
3021 CODE:
3022 RETVAL = Mix_PlayingMusic ();
1846 OUTPUT: 3023 OUTPUT:
1847 RETVAL 3024 RETVAL
1848 3025
3026DC::MixMusic
3027new (SV *class, DC::RW rwops)
3028 CODE:
3029 RETVAL = Mix_LoadMUS_RW (rwops);
3030 OUTPUT:
3031 RETVAL
3032
1849void 3033void
1850DESTROY (CFPlus::MixMusic self) 3034DESTROY (DC::MixMusic self)
1851 CODE: 3035 CODE:
1852 Mix_FreeMusic (self); 3036 Mix_FreeMusic (self);
1853 3037
1854int 3038int
1855play (CFPlus::MixMusic self, int loops = -1) 3039play (DC::MixMusic self, int loops = -1)
1856 CODE: 3040 CODE:
1857 RETVAL = Mix_PlayMusic (self, loops); 3041 RETVAL = Mix_PlayMusic (self, loops);
1858 OUTPUT: 3042 OUTPUT:
1859 RETVAL 3043 RETVAL
1860 3044
1861MODULE = CFPlus PACKAGE = CFPlus::OpenGL 3045void
3046fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
3047 CODE:
3048 Mix_FadeInMusicPos (self, loops, ms, position);
3049
3050MODULE = Deliantra::Client PACKAGE = DC::OpenGL
3051
3052PROTOTYPES: ENABLE
1862 3053
1863BOOT: 3054BOOT:
1864{ 3055{
1865 HV *stash = gv_stashpv ("CFPlus::OpenGL", 1); 3056 HV *stash = gv_stashpv ("DC::OpenGL", 1);
1866 static const struct { 3057 static const struct {
1867 const char *name; 3058 const char *name;
1868 IV iv; 3059 IV iv;
1869 } *civ, const_iv[] = { 3060 } *civ, const_iv[] = {
1870# define const_iv(name) { # name, (IV)name } 3061# define const_iv(name) { # name, (IV)name }
3062 const_iv (GL_VENDOR),
3063 const_iv (GL_VERSION),
3064 const_iv (GL_EXTENSIONS),
3065 const_iv (GL_MAX_TEXTURE_UNITS),
1871 const_iv (GL_COLOR_MATERIAL), 3066 const_iv (GL_COLOR_MATERIAL),
1872 const_iv (GL_SMOOTH), 3067 const_iv (GL_SMOOTH),
1873 const_iv (GL_FLAT), 3068 const_iv (GL_FLAT),
1874 const_iv (GL_DITHER), 3069 const_iv (GL_DITHER),
1875 const_iv (GL_BLEND), 3070 const_iv (GL_BLEND),
… …
1879 const_iv (GL_ALPHA_TEST), 3074 const_iv (GL_ALPHA_TEST),
1880 const_iv (GL_NORMALIZE), 3075 const_iv (GL_NORMALIZE),
1881 const_iv (GL_RESCALE_NORMAL), 3076 const_iv (GL_RESCALE_NORMAL),
1882 const_iv (GL_FRONT), 3077 const_iv (GL_FRONT),
1883 const_iv (GL_BACK), 3078 const_iv (GL_BACK),
3079 const_iv (GL_AUX0),
1884 const_iv (GL_AND), 3080 const_iv (GL_AND),
1885 const_iv (GL_ONE), 3081 const_iv (GL_ONE),
1886 const_iv (GL_ZERO), 3082 const_iv (GL_ZERO),
1887 const_iv (GL_SRC_ALPHA), 3083 const_iv (GL_SRC_ALPHA),
1888 const_iv (GL_DST_ALPHA), 3084 const_iv (GL_DST_ALPHA),
1889 const_iv (GL_ONE_MINUS_SRC_ALPHA), 3085 const_iv (GL_ONE_MINUS_SRC_ALPHA),
1890 const_iv (GL_ONE_MINUS_DST_ALPHA), 3086 const_iv (GL_ONE_MINUS_DST_ALPHA),
3087 const_iv (GL_SRC_COLOR),
3088 const_iv (GL_DST_COLOR),
3089 const_iv (GL_ONE_MINUS_SRC_COLOR),
3090 const_iv (GL_ONE_MINUS_DST_COLOR),
1891 const_iv (GL_SRC_ALPHA_SATURATE), 3091 const_iv (GL_SRC_ALPHA_SATURATE),
1892 const_iv (GL_RGB), 3092 const_iv (GL_RGB),
1893 const_iv (GL_RGBA), 3093 const_iv (GL_RGBA),
1894 const_iv (GL_RGBA4), 3094 const_iv (GL_RGBA4),
1895 const_iv (GL_RGBA8), 3095 const_iv (GL_RGBA8),
… …
1901 const_iv (GL_INTENSITY), 3101 const_iv (GL_INTENSITY),
1902 const_iv (GL_LUMINANCE), 3102 const_iv (GL_LUMINANCE),
1903 const_iv (GL_LUMINANCE_ALPHA), 3103 const_iv (GL_LUMINANCE_ALPHA),
1904 const_iv (GL_FLOAT), 3104 const_iv (GL_FLOAT),
1905 const_iv (GL_UNSIGNED_INT_8_8_8_8_REV), 3105 const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
3106 const_iv (GL_COMPRESSED_ALPHA_ARB),
3107 const_iv (GL_COMPRESSED_LUMINANCE_ARB),
3108 const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
3109 const_iv (GL_COMPRESSED_INTENSITY_ARB),
3110 const_iv (GL_COMPRESSED_RGB_ARB),
3111 const_iv (GL_COMPRESSED_RGBA_ARB),
1906 const_iv (GL_COMPILE), 3112 const_iv (GL_COMPILE),
3113 const_iv (GL_PROXY_TEXTURE_1D),
3114 const_iv (GL_PROXY_TEXTURE_2D),
1907 const_iv (GL_TEXTURE_1D), 3115 const_iv (GL_TEXTURE_1D),
1908 const_iv (GL_TEXTURE_2D), 3116 const_iv (GL_TEXTURE_2D),
1909 const_iv (GL_TEXTURE_ENV), 3117 const_iv (GL_TEXTURE_ENV),
1910 const_iv (GL_TEXTURE_MAG_FILTER), 3118 const_iv (GL_TEXTURE_MAG_FILTER),
1911 const_iv (GL_TEXTURE_MIN_FILTER), 3119 const_iv (GL_TEXTURE_MIN_FILTER),
… …
1932 const_iv (GL_COLOR_LOGIC_OP), 3140 const_iv (GL_COLOR_LOGIC_OP),
1933 const_iv (GL_SEPARABLE_2D), 3141 const_iv (GL_SEPARABLE_2D),
1934 const_iv (GL_CONVOLUTION_2D), 3142 const_iv (GL_CONVOLUTION_2D),
1935 const_iv (GL_CONVOLUTION_BORDER_MODE), 3143 const_iv (GL_CONVOLUTION_BORDER_MODE),
1936 const_iv (GL_CONSTANT_BORDER), 3144 const_iv (GL_CONSTANT_BORDER),
3145 const_iv (GL_POINTS),
1937 const_iv (GL_LINES), 3146 const_iv (GL_LINES),
1938 const_iv (GL_LINE_STRIP), 3147 const_iv (GL_LINE_STRIP),
1939 const_iv (GL_LINE_LOOP), 3148 const_iv (GL_LINE_LOOP),
1940 const_iv (GL_QUADS), 3149 const_iv (GL_QUADS),
1941 const_iv (GL_QUAD_STRIP), 3150 const_iv (GL_QUAD_STRIP),
1942 const_iv (GL_TRIANGLES), 3151 const_iv (GL_TRIANGLES),
1943 const_iv (GL_TRIANGLE_STRIP), 3152 const_iv (GL_TRIANGLE_STRIP),
1944 const_iv (GL_TRIANGLE_FAN), 3153 const_iv (GL_TRIANGLE_FAN),
3154 const_iv (GL_POLYGON),
1945 const_iv (GL_PERSPECTIVE_CORRECTION_HINT), 3155 const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
3156 const_iv (GL_POINT_SMOOTH_HINT),
3157 const_iv (GL_LINE_SMOOTH_HINT),
3158 const_iv (GL_POLYGON_SMOOTH_HINT),
3159 const_iv (GL_GENERATE_MIPMAP_HINT),
3160 const_iv (GL_TEXTURE_COMPRESSION_HINT),
1946 const_iv (GL_FASTEST), 3161 const_iv (GL_FASTEST),
3162 const_iv (GL_DONT_CARE),
3163 const_iv (GL_NICEST),
1947 const_iv (GL_V2F), 3164 const_iv (GL_V2F),
1948 const_iv (GL_V3F), 3165 const_iv (GL_V3F),
1949 const_iv (GL_T2F_V3F), 3166 const_iv (GL_T2F_V3F),
1950 const_iv (GL_T2F_N3F_V3F), 3167 const_iv (GL_T2F_N3F_V3F),
3168 const_iv (GL_FUNC_ADD),
3169 const_iv (GL_FUNC_SUBTRACT),
3170 const_iv (GL_FUNC_REVERSE_SUBTRACT),
1951# undef const_iv 3171# undef const_iv
1952 }; 3172 };
1953 3173
1954 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 3174 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
1955 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 3175 newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
3176
3177 texture_av = newAV ();
3178 AvREAL_off (texture_av);
1956} 3179}
3180
3181void
3182disable_GL_EXT_blend_func_separate ()
3183 CODE:
3184 gl.BlendFuncSeparate = 0;
3185 gl.BlendFuncSeparateEXT = 0;
3186
3187void
3188apple_nvidia_bug (int enable)
1957 3189
1958char * 3190char *
1959gl_vendor () 3191gl_vendor ()
1960 CODE: 3192 CODE:
1961 RETVAL = (char *)glGetString (GL_VENDOR); 3193 RETVAL = (char *)glGetString (GL_VENDOR);
… …
1974 CODE: 3206 CODE:
1975 RETVAL = (char *)glGetString (GL_EXTENSIONS); 3207 RETVAL = (char *)glGetString (GL_EXTENSIONS);
1976 OUTPUT: 3208 OUTPUT:
1977 RETVAL 3209 RETVAL
1978 3210
3211const char *glGetString (GLenum pname)
3212
3213GLint glGetInteger (GLenum pname)
3214 CODE:
3215 glGetIntegerv (pname, &RETVAL);
3216 OUTPUT:
3217 RETVAL
3218
3219GLdouble glGetDouble (GLenum pname)
3220 CODE:
3221 glGetDoublev (pname, &RETVAL);
3222 OUTPUT:
3223 RETVAL
3224
1979int glGetError () 3225int glGetError ()
1980 3226
1981void glFinish () 3227void glFinish ()
3228
3229void glFlush ()
1982 3230
1983void glClear (int mask) 3231void glClear (int mask)
1984 3232
1985void glClearColor (float r, float g, float b, float a = 1.0) 3233void glClearColor (float r, float g, float b, float a = 1.0)
1986 PROTOTYPE: @ 3234 PROTOTYPE: @
… …
1997 3245
1998void glBlendFuncSeparate (int sa, int da, int saa, int daa) 3246void glBlendFuncSeparate (int sa, int da, int saa, int daa)
1999 CODE: 3247 CODE:
2000 gl_BlendFuncSeparate (sa, da, saa, daa); 3248 gl_BlendFuncSeparate (sa, da, saa, daa);
2001 3249
3250# void glBlendEquation (int se)
3251
2002void glDepthMask (int flag) 3252void glDepthMask (int flag)
2003 3253
2004void glLogicOp (int opcode) 3254void glLogicOp (int opcode)
2005 3255
2006void glColorMask (int red, int green, int blue, int alpha) 3256void glColorMask (int red, int green, int blue, int alpha)
… …
2020# near_ and far_ are due to microsofts buggy "c" compiler 3270# near_ and far_ are due to microsofts buggy "c" compiler
2021void glFrustum (double left, double right, double bottom, double top, double near_, double far_) 3271void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
2022 3272
2023# near_ and far_ are due to microsofts buggy "c" compiler 3273# near_ and far_ are due to microsofts buggy "c" compiler
2024void glOrtho (double left, double right, double bottom, double top, double near_, double far_) 3274void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
3275
3276PROTOTYPES: DISABLE
2025 3277
2026void glViewport (int x, int y, int width, int height) 3278void glViewport (int x, int y, int width, int height)
2027 3279
2028void glScissor (int x, int y, int width, int height) 3280void glScissor (int x, int y, int width, int height)
2029 3281
… …
2037 3289
2038void glRotate (float angle, float x, float y, float z) 3290void glRotate (float angle, float x, float y, float z)
2039 CODE: 3291 CODE:
2040 glRotatef (angle, x, y, z); 3292 glRotatef (angle, x, y, z);
2041 3293
2042void glBegin (int mode)
2043
2044void glEnd ()
2045
2046void glColor (float r, float g, float b, float a = 1.0) 3294void glColor (float r, float g, float b, float a = 1.0)
2047 PROTOTYPE: @ 3295 PROTOTYPE: @
2048 ALIAS: 3296 ALIAS:
2049 glColor_premultiply = 1 3297 glColor_premultiply = 1
2050 CODE: 3298 CODE:
2051 if (ix) 3299 if (ix)
2052 { 3300 {
… …
2055 b *= a; 3303 b *= a;
2056 } 3304 }
2057 // microsoft visual "c" rounds instead of truncating... 3305 // microsoft visual "c" rounds instead of truncating...
2058 glColor4f (r, g, b, a); 3306 glColor4f (r, g, b, a);
2059 3307
2060void glInterleavedArrays (int format, int stride, char *data)
2061
2062void glDrawElements (int mode, int count, int type, char *indices)
2063
2064# 1.2 void glDrawRangeElements (int mode, int start, int end
2065
2066void glRasterPos (float x, float y, float z = 0.) 3308void glRasterPos (float x, float y, float z = 0.)
2067 CODE: 3309 CODE:
2068 glRasterPos3f (0, 0, z); 3310 glRasterPos3f (0, 0, z);
2069 glBitmap (0, 0, 0, 0, x, y, 0); 3311 glBitmap (0, 0, 0, 0, x, y, 0);
2070 3312
… …
2074 3316
2075void glTexCoord (float s, float t) 3317void glTexCoord (float s, float t)
2076 CODE: 3318 CODE:
2077 glTexCoord2f (s, t); 3319 glTexCoord2f (s, t);
2078 3320
3321void glRect (float x1, float y1, float x2, float y2)
3322 CODE:
3323 glRectf (x1, y1, x2, y2);
3324
3325void glRect_lineloop (float x1, float y1, float x2, float y2)
3326 CODE:
3327 glBegin (GL_LINE_LOOP);
3328 glVertex2f (x1, y1);
3329 glVertex2f (x2, y1);
3330 glVertex2f (x2, y2);
3331 glVertex2f (x1, y2);
3332 glEnd ();
3333
3334PROTOTYPES: ENABLE
3335
3336void glBegin (int mode)
3337
3338void glEnd ()
3339
3340void glPointSize (GLfloat size)
3341
3342void glLineWidth (GLfloat width)
3343
3344void glInterleavedArrays (int format, int stride, char *data)
3345
3346void glDrawElements (int mode, int count, int type, char *indices)
3347
3348# 1.2 void glDrawRangeElements (int mode, int start, int end
3349
2079void glTexEnv (int target, int pname, float param) 3350void glTexEnv (int target, int pname, float param)
2080 CODE: 3351 CODE:
2081 glTexEnvf (target, pname, param); 3352 glTexEnvf (target, pname, param);
2082 3353
2083void glTexParameter (int target, int pname, float param) 3354void glTexParameter (int target, int pname, float param)
… …
2099void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column) 3370void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
2100 CODE: 3371 CODE:
2101 if (gl.SeparableFilter2D) 3372 if (gl.SeparableFilter2D)
2102 gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column); 3373 gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2103 3374
2104void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data) 3375void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
2105 3376
2106void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border) 3377void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2107 3378
2108void glDrawPixels (int width, int height, int format, int type, char *pixels) 3379void glDrawPixels (int width, int height, int format, int type, char *pixels)
3380
3381void glPixelZoom (float x, float y)
2109 3382
2110void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR) 3383void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
2111 3384
2112int glGenTexture () 3385int glGenTexture ()
2113 CODE: 3386 CODE:
2114{ 3387 RETVAL = gen_texture ();
2115 GLuint name;
2116 glGenTextures (1, &name);
2117 RETVAL = name;
2118}
2119 OUTPUT: 3388 OUTPUT:
2120 RETVAL 3389 RETVAL
2121 3390
2122void glDeleteTexture (int name) 3391void glDeleteTexture (int name)
2123 CODE: 3392 CODE:
2124{
2125 GLuint name_ = name;
2126 glDeleteTextures (1, &name_); 3393 del_texture (name);
2127} 3394
2128
2129int glGenList () 3395int glGenList ()
2130 CODE: 3396 CODE:
2131 RETVAL = glGenLists (1); 3397 RETVAL = glGenLists (1);
2132 OUTPUT: 3398 OUTPUT:
2133 RETVAL 3399 RETVAL
… …
2140 3406
2141void glEndList () 3407void glEndList ()
2142 3408
2143void glCallList (int list) 3409void glCallList (int list)
2144 3410
3411void c_init ()
3412 CODE:
3413 glPixelStorei (GL_PACK_ALIGNMENT , 1);
3414 glPixelStorei (GL_UNPACK_ALIGNMENT, 1);
3415
3416MODULE = Deliantra::Client PACKAGE = DC::UI::Base
3417
3418PROTOTYPES: DISABLE
3419
3420void
3421find_widget (SV *self, NV x, NV y)
3422 PPCODE:
3423{
3424 if (within_widget (self, x, y))
3425 XPUSHs (self);
3426}
3427
3428BOOT:
3429{
3430 hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
3431
3432 draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
3433 draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
3434 draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
3435 draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
3436}
3437
3438void
3439draw (SV *self)
3440 CODE:
3441{
3442 HV *hv;
3443 SV **svp;
3444 NV x, y, w, h;
3445 SV *draw_x_sv = GvSV (draw_x_gv);
3446 SV *draw_y_sv = GvSV (draw_y_gv);
3447 SV *draw_w_sv = GvSV (draw_w_gv);
3448 SV *draw_h_sv = GvSV (draw_h_gv);
3449 double draw_x, draw_y;
3450
3451 if (!SvROK (self))
3452 croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
3453
3454 hv = (HV *)SvRV (self);
3455
3456 if (SvTYPE (hv) != SVt_PVHV)
3457 croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
3458
3459 svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
3460 svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
3461
3462 if (!h || !w)
3463 XSRETURN_EMPTY;
3464
3465 svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
3466 svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
3467
3468 draw_x = SvNV (draw_x_sv) + x;
3469 draw_y = SvNV (draw_y_sv) + y;
3470
3471 if (draw_x + w < 0 || draw_x >= SvNV (draw_w_sv)
3472 || draw_y + h < 0 || draw_y >= SvNV (draw_h_sv))
3473 XSRETURN_EMPTY;
3474
3475 sv_setnv (draw_x_sv, draw_x);
3476 sv_setnv (draw_y_sv, draw_y);
3477
3478 glPushMatrix ();
3479 glTranslated (x, y, 0);
3480
3481 if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
3482 {
3483 svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
3484
3485 if (svp && SvTRUE (*svp))
3486 {
3487 glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
3488 glEnable (GL_BLEND);
3489 glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
3490 glBegin (GL_QUADS);
3491 glVertex2f (0, 0);
3492 glVertex2f (w, 0);
3493 glVertex2f (w, h);
3494 glVertex2f (0, h);
3495 glEnd ();
3496 glDisable (GL_BLEND);
3497 }
3498 }
3499#if 0
3500 // draw borders, for debugging
3501 glPushMatrix ();
3502 glColor4f (1., 1., 0., 1.);
3503 glTranslatef (.5, .5, 0.);
3504 glBegin (GL_LINE_LOOP);
3505 glVertex2f (0 , 0);
3506 glVertex2f (w - 1, 0);
3507 glVertex2f (w - 1, h - 1);
3508 glVertex2f (0 , h - 1);
3509 glEnd ();
3510 glPopMatrix ();
3511#endif
3512 PUSHMARK (SP);
3513 XPUSHs (self);
3514 PUTBACK;
3515 call_method ("_draw", G_VOID | G_DISCARD);
3516 SPAGAIN;
3517
3518 glPopMatrix ();
3519
3520 draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
3521 draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
3522}
3523

Diff Legend

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