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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 1.309 by root, Mon Dec 26 22:30:21 2011 UTC

1#ifdef _WIN32 1#ifdef _WIN32
2# define WIN32_LEAN_AND_MEAN 2# define WIN32_LEAN_AND_MEAN
3# define _WIN32_WINNT 0x0500 // needed to get win2000 api calls 3# define NTDDI_VERSION NTDDI_WIN2K // needed to get win2000 api calls
4# include <malloc.h> 4# include <malloc.h>
5# include <windows.h> 5# include <windows.h>
6# include <wininet.h> 6# include <wininet.h>
7# pragma warning(disable:4244) 7# pragma warning(disable:4244)
8# pragma warning(disable:4761)
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 ("::main", G_DISCARD | G_VOID, argv);
586}
587
588#ifdef __MACOSX__
589 /* to due surprising braindamage on the side of SDL design, we
590 * do some mind-boggling hack here: SDL requires a custom main()
591 * on OS X, so... we provide one and call the original main(), which,
592 * due to share dlibrary magic, calls -lSDLmain's main, not perl's main,
593 * and which calls our main (== SDL_main) back.
594 */
595 extern C_LINKAGE int
596 main (int argc, char *argv[])
597 {
598 deliantra_main ();
599 }
600
601 #undef main
602
603 extern C_LINKAGE int main (int argc, char *argv[]);
604
605 static void
606 SDL_braino (void)
607 {
608 char *argv[] = { "deliantra client", 0 };
609 (main) (1, argv);
610 }
611#else
612 static void
613 SDL_braino (void)
614 {
615 deliantra_main ();
616 }
617#endif
618
619MODULE = Deliantra::Client PACKAGE = DC
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);
955
956 SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
567# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name); 957#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
568# include "glfunc.h" 958#include "glfunc.h"
569# undef GL_FUNC 959#undef GL_FUNC
960
961 if (!gl.ActiveTexture ) gl.ActiveTexture = gl.ActiveTextureARB;
962 if (!gl.MultiTexCoord2f) gl.MultiTexCoord2f = gl.MultiTexCoord2fARB;
570 } 963 }
964}
571 OUTPUT: 965 OUTPUT:
572 RETVAL 966 RETVAL
573 967
574void 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
580void 980void
581SDL_PollEvent () 981poll_events ()
582 PPCODE: 982 PPCODE:
583{ 983{
584 SDL_Event ev; 984 SDL_Event ev;
585 985
586 while (SDL_PollEvent (&ev)) 986 SDL_PumpEvents ();
987 while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
587 { 988 {
588 HV *hv = newHV (); 989 HV *hv = newHV ();
589 hv_store (hv, "type", 4, newSViv (ev.type), 0); 990 hv_store (hv, "type", 4, newSViv (ev.type), 0);
590 991
591 switch (ev.type) 992 switch (ev.type)
592 { 993 {
593 case SDL_KEYDOWN: 994 case SDL_KEYDOWN:
594 case SDL_KEYUP: 995 case SDL_KEYUP:
595 hv_store (hv, "state", 5, newSViv (ev.key.state), 0); 996 hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
596 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0); 997 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
597 hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0); 998 hv_store (hv, "mod", 3, newSViv (mod_munge (ev.key.keysym.mod)), 0);
999 hv_store (hv, "cmod", 4, newSViv (mod_munge (SDL_GetModState ())), 0); /* current mode */
598 hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0); 1000 hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
599 break; 1001 break;
600 1002
601 case SDL_ACTIVEEVENT: 1003 case SDL_ACTIVEEVENT:
602 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0); 1004 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
603 hv_store (hv, "state", 5, newSViv (ev.active.state), 0); 1005 hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
604 break; 1006 break;
605 1007
606 case SDL_MOUSEMOTION: 1008 case SDL_MOUSEMOTION:
1009 {
1010 int state = ev.motion.state;
1011 int x = ev.motion.x;
1012 int y = ev.motion.y;
1013 int xrel = ev.motion.xrel;
1014 int yrel = ev.motion.yrel;
1015
1016 /* do simplistic event compression */
1017 while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
1018 && state == ev.motion.state)
1019 {
1020 xrel += ev.motion.xrel;
1021 yrel += ev.motion.yrel;
1022 x = ev.motion.x;
1023 y = ev.motion.y;
1024 SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
1025 }
1026
607 hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0); 1027 hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
608
609 hv_store (hv, "state", 5, newSViv (ev.motion.state), 0); 1028 hv_store (hv, "state", 5, newSViv (state), 0);
610 hv_store (hv, "x", 1, newSViv (ev.motion.x), 0); 1029 hv_store (hv, "x", 1, newSViv (x), 0);
611 hv_store (hv, "y", 1, newSViv (ev.motion.y), 0); 1030 hv_store (hv, "y", 1, newSViv (y), 0);
612 hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0); 1031 hv_store (hv, "xrel", 4, newSViv (xrel), 0);
613 hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0); 1032 hv_store (hv, "yrel", 4, newSViv (yrel), 0);
1033 }
614 break; 1034 break;
615 1035
616 case SDL_MOUSEBUTTONDOWN: 1036 case SDL_MOUSEBUTTONDOWN:
617 case SDL_MOUSEBUTTONUP: 1037 case SDL_MOUSEBUTTONUP:
618 hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0); 1038 hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
619 1039
620 hv_store (hv, "button", 6, newSViv (ev.button.button), 0); 1040 hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
621 hv_store (hv, "state", 5, newSViv (ev.button.state), 0); 1041 hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
622 hv_store (hv, "x", 1, newSViv (ev.button.x), 0); 1042 hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
623 hv_store (hv, "y", 1, newSViv (ev.button.y), 0); 1043 hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
… …
628 hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0); 1048 hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
629 hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0); 1049 hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
630 break; 1050 break;
631 } 1051 }
632 1052
633 XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1)))); 1053 XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
634 } 1054 }
635} 1055}
636 1056
1057char *
1058SDL_AudioDriverName ()
1059 CODE:
1060{
1061 char buf [256];
1062 if (!SDL_AudioDriverName (buf, sizeof (buf)))
1063 XSRETURN_UNDEF;
1064
1065 RETVAL = buf;
1066}
1067 OUTPUT:
1068 RETVAL
1069
637int 1070int
638Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048) 1071Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
639 POSTCALL: 1072 POSTCALL:
640 Mix_HookMusicFinished (music_finished); 1073 Mix_HookMusicFinished (music_finished);
641 Mix_ChannelFinished (channel_finished); 1074 Mix_ChannelFinished (channel_finished);
642 1075
643void 1076void
1077Mix_QuerySpec ()
1078 PPCODE:
1079{
1080 int freq, channels;
1081 Uint16 format;
1082
1083 if (Mix_QuerySpec (&freq, &format, &channels))
1084 {
1085 EXTEND (SP, 3);
1086 PUSHs (sv_2mortal (newSViv (freq)));
1087 PUSHs (sv_2mortal (newSViv (format)));
1088 PUSHs (sv_2mortal (newSViv (channels)));
1089 }
1090}
1091
1092void
644Mix_CloseAudio () 1093Mix_CloseAudio ()
645 1094
646int 1095int
647Mix_AllocateChannels (int numchans = -1) 1096Mix_AllocateChannels (int numchans = -1)
648 1097
1098const char *
1099Mix_GetError ()
1100
649void 1101void
650lowdelay (int fd, int val = 1) 1102lowdelay (int fd, int val = 1)
651 CODE: 1103 CODE:
652#ifndef _WIN32
653 setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val)); 1104 setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
654#endif
655 1105
656void 1106void
657win32_proxy_info () 1107win32_proxy_info ()
658 PPCODE: 1108 PPCODE:
659{ 1109{
660#ifdef _WIN32 1110#ifdef _WIN32
661 INTERNET_PROXY_INFO proxyinfo;
662 char buffer[2048]; 1111 char buffer[2048];
663 DWORD buflen; 1112 DWORD buflen;
664 1113
665 EXTEND (SP, 3); 1114 EXTEND (SP, 3);
666 1115
… …
681 } 1130 }
682 } 1131 }
683#endif 1132#endif
684} 1133}
685 1134
686void 1135int
687add_font (char *file) 1136add_font (char *file)
688 CODE: 1137 CODE:
689 FcConfigAppFontAddFile (0, (const FcChar8 *)file); 1138 RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
1139 OUTPUT:
1140 RETVAL
1141
1142void
1143IMG_Init (int flags = IMG_INIT_JPG | IMG_INIT_PNG)
1144
1145void
1146Mix_Init (int flags = MIX_INIT_MOD | MIX_INIT_MP3 | MIX_INIT_OGG)
690 1147
691void 1148void
692load_image_inline (SV *image_) 1149load_image_inline (SV *image_)
693 ALIAS: 1150 ALIAS:
694 load_image_file = 1 1151 load_image_file = 1
… …
697 STRLEN image_len; 1154 STRLEN image_len;
698 char *image = (char *)SvPVbyte (image_, image_len); 1155 char *image = (char *)SvPVbyte (image_, image_len);
699 SDL_Surface *surface, *surface2; 1156 SDL_Surface *surface, *surface2;
700 SDL_PixelFormat fmt; 1157 SDL_PixelFormat fmt;
701 SDL_RWops *rw = ix 1158 SDL_RWops *rw = ix
702 ? SDL_RWFromFile (image, "r") 1159 ? SDL_RWFromFile (image, "rb")
703 : SDL_RWFromConstMem (image, image_len); 1160 : SDL_RWFromConstMem (image, image_len);
704 1161
705 if (!rw) 1162 if (!rw)
706 croak ("load_image: %s", SDL_GetError ()); 1163 croak ("load_image: %s", SDL_GetError ());
707 1164
… …
780void 1237void
781error (char *message) 1238error (char *message)
782 CODE: 1239 CODE:
783 fprintf (stderr, "ERROR: %s\n", message); 1240 fprintf (stderr, "ERROR: %s\n", message);
784#ifdef _WIN32 1241#ifdef _WIN32
785 MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR); 1242 MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
786#endif 1243#endif
787 1244
788void 1245void
789fatal (char *message) 1246fatal (char *message)
790 CODE: 1247 CODE:
791 fprintf (stderr, "FATAL: %s\n", message); 1248 fprintf (stderr, "FATAL: %s\n", message);
792#ifdef _WIN32 1249#ifdef _WIN32
793 MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR); 1250 MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
794#endif 1251#endif
795 _exit (1); 1252 _exit (1);
796 1253
797void 1254void
798_exit (int retval) 1255_exit (int retval = 0)
799 CODE: 1256 CODE:
1257#ifdef WIN32
1258 ExitThread (retval); // unclean, please beam me up
1259#else
800 _exit (retval); 1260 _exit (retval);
1261#endif
801 1262
802MODULE = CFPlus PACKAGE = CFPlus::Font 1263void
1264debug ()
1265 CODE:
1266{
1267#if DEBUG
1268 VALGRIND_DO_LEAK_CHECK;
1269#endif
1270}
803 1271
804CFPlus::Font 1272int
1273SvREFCNT (SV *sv)
1274 CODE:
1275 RETVAL = SvREFCNT (sv);
1276 OUTPUT:
1277 RETVAL
1278
1279MODULE = Deliantra::Client PACKAGE = DC::Font
1280
1281PROTOTYPES: DISABLE
1282
1283DC::Font
805new_from_file (SV *class, char *path, int id = 0) 1284new_from_file (SV *class, char *path, int id = 0)
806 CODE: 1285 CODE:
807{ 1286{
808 int count; 1287 int count;
809 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count); 1288 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
… …
812} 1291}
813 OUTPUT: 1292 OUTPUT:
814 RETVAL 1293 RETVAL
815 1294
816void 1295void
817DESTROY (CFPlus::Font self) 1296DESTROY (DC::Font self)
818 CODE: 1297 CODE:
819 pango_font_description_free (self); 1298 pango_font_description_free (self);
820 1299
821void 1300void
822make_default (CFPlus::Font self) 1301make_default (DC::Font self)
1302 PROTOTYPE: $
823 CODE: 1303 CODE:
824 default_font = self; 1304 default_font = self;
825 1305
826MODULE = CFPlus PACKAGE = CFPlus::Layout 1306MODULE = Deliantra::Client PACKAGE = DC::Layout
827 1307
1308PROTOTYPES: DISABLE
1309
828void 1310void
829reset_glyph_cache () 1311glyph_cache_backup ()
1312 PROTOTYPE:
830 CODE: 1313 CODE:
1314 tc_backup ();
1315
1316void
1317glyph_cache_restore ()
1318 PROTOTYPE:
1319 CODE:
831 tc_clear (); 1320 tc_restore ();
832 1321
833CFPlus::Layout 1322DC::Layout
834new (SV *class) 1323new (SV *class)
835 CODE: 1324 CODE:
836 New (0, RETVAL, 1, struct cf_layout); 1325 New (0, RETVAL, 1, struct cf_layout);
837 1326
838 RETVAL->pl = pango_layout_new (opengl_context); 1327 RETVAL->pl = pango_layout_new (opengl_context);
… …
840 RETVAL->g = 1.; 1329 RETVAL->g = 1.;
841 RETVAL->b = 1.; 1330 RETVAL->b = 1.;
842 RETVAL->a = 1.; 1331 RETVAL->a = 1.;
843 RETVAL->base_height = MIN_FONT_HEIGHT; 1332 RETVAL->base_height = MIN_FONT_HEIGHT;
844 RETVAL->font = 0; 1333 RETVAL->font = 0;
1334 RETVAL->rc = rc_alloc ();
845 1335
846 pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR); 1336 pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
847 layout_update_font (RETVAL); 1337 layout_update_font (RETVAL);
848 OUTPUT: 1338 OUTPUT:
849 RETVAL 1339 RETVAL
850 1340
851void 1341void
852DESTROY (CFPlus::Layout self) 1342DESTROY (DC::Layout self)
853 CODE: 1343 CODE:
854 g_object_unref (self->pl); 1344 g_object_unref (self->pl);
1345 rc_free (self->rc);
855 Safefree (self); 1346 Safefree (self);
856 1347
857void 1348void
858set_text (CFPlus::Layout self, SV *text_) 1349set_text (DC::Layout self, SV *text_)
859 CODE: 1350 CODE:
860{ 1351{
861 STRLEN textlen; 1352 STRLEN textlen;
862 char *text = SvPVutf8 (text_, textlen); 1353 char *text = SvPVutf8 (text_, textlen);
863 1354
864 pango_layout_set_text (self->pl, text, textlen); 1355 pango_layout_set_text (self->pl, text, textlen);
865} 1356}
866 1357
867void 1358void
868set_markup (CFPlus::Layout self, SV *text_) 1359set_markup (DC::Layout self, SV *text_)
869 CODE: 1360 CODE:
870{ 1361{
871 STRLEN textlen; 1362 STRLEN textlen;
872 char *text = SvPVutf8 (text_, textlen); 1363 char *text = SvPVutf8 (text_, textlen);
873 1364
874 pango_layout_set_markup (self->pl, text, textlen); 1365 pango_layout_set_markup (self->pl, text, textlen);
875} 1366}
876 1367
877void 1368void
878set_shapes (CFPlus::Layout self, ...) 1369set_shapes (DC::Layout self, ...)
879 CODE: 1370 CODE:
880{ 1371{
881 PangoAttrList *attrs = 0; 1372 PangoAttrList *attrs = 0;
882 const char *text = pango_layout_get_text (self->pl); 1373 const char *text = pango_layout_get_text (self->pl);
883 const char *pos = text; 1374 const char *pos = text;
… …
918 if (attrs) 1409 if (attrs)
919 pango_layout_set_attributes (self->pl, attrs); 1410 pango_layout_set_attributes (self->pl, attrs);
920} 1411}
921 1412
922void 1413void
923get_shapes (CFPlus::Layout self) 1414get_shapes (DC::Layout self)
924 PPCODE: 1415 PPCODE:
925{ 1416{
926 PangoLayoutIter *iter = pango_layout_get_iter (self->pl); 1417 PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
927 1418
928 do 1419 do
929 { 1420 {
930 PangoLayoutRun *run = pango_layout_iter_get_run (iter); 1421 PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
931 1422
932 if (run && shape_attr_p (run)) 1423 if (run && shape_attr_p (run))
933 { 1424 {
934 PangoRectangle extents; 1425 PangoRectangle extents;
935 pango_layout_iter_get_run_extents (iter, 0, &extents); 1426 pango_layout_iter_get_run_extents (iter, 0, &extents);
… …
943 1434
944 pango_layout_iter_free (iter); 1435 pango_layout_iter_free (iter);
945} 1436}
946 1437
947int 1438int
948has_wrapped (CFPlus::Layout self) 1439has_wrapped (DC::Layout self)
949 CODE: 1440 CODE:
950{ 1441{
951 int lines = 1; 1442 int lines = 1;
952 const char *text = pango_layout_get_text (self->pl); 1443 const char *text = pango_layout_get_text (self->pl);
953 1444
… …
958} 1449}
959 OUTPUT: 1450 OUTPUT:
960 RETVAL 1451 RETVAL
961 1452
962SV * 1453SV *
963get_text (CFPlus::Layout self) 1454get_text (DC::Layout self)
964 CODE: 1455 CODE:
965 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0); 1456 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
966 sv_utf8_decode (RETVAL); 1457 sv_utf8_decode (RETVAL);
967 OUTPUT: 1458 OUTPUT:
968 RETVAL 1459 RETVAL
969 1460
970void 1461void
971set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.) 1462set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
972 CODE: 1463 CODE:
973 self->r = r; 1464 self->r = r;
974 self->g = g; 1465 self->g = g;
975 self->b = b; 1466 self->b = b;
976 self->a = a; 1467 self->a = a;
977 1468
978void 1469void
979set_font (CFPlus::Layout self, CFPlus::Font font = 0) 1470set_font (DC::Layout self, DC::Font font = 0)
980 CODE: 1471 CODE:
981 if (self->font != font) 1472 if (self->font != font)
982 { 1473 {
983 self->font = font; 1474 self->font = font;
984 layout_update_font (self); 1475 layout_update_font (self);
985 } 1476 }
986 1477
987void 1478void
988set_height (CFPlus::Layout self, int base_height) 1479set_height (DC::Layout self, int base_height)
989 CODE: 1480 CODE:
990 if (self->base_height != base_height) 1481 if (self->base_height != base_height)
991 { 1482 {
992 self->base_height = base_height; 1483 self->base_height = base_height;
993 layout_update_font (self); 1484 layout_update_font (self);
994 } 1485 }
995 1486
996void 1487void
997set_width (CFPlus::Layout self, int max_width = -1) 1488set_width (DC::Layout self, int max_width = -1)
998 CODE: 1489 CODE:
999 pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE); 1490 pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
1000 1491
1001void 1492void
1002set_indent (CFPlus::Layout self, int indent) 1493set_indent (DC::Layout self, int indent)
1003 CODE: 1494 CODE:
1004 pango_layout_set_indent (self->pl, indent * PANGO_SCALE); 1495 pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1005 1496
1006void 1497void
1007set_spacing (CFPlus::Layout self, int spacing) 1498set_spacing (DC::Layout self, int spacing)
1008 CODE: 1499 CODE:
1009 pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE); 1500 pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1010 1501
1011void 1502void
1012set_ellipsise (CFPlus::Layout self, int ellipsise) 1503set_ellipsise (DC::Layout self, int ellipsise)
1013 CODE: 1504 CODE:
1014 pango_layout_set_ellipsize (self->pl, 1505 pango_layout_set_ellipsize (self->pl,
1015 ellipsise == 1 ? PANGO_ELLIPSIZE_START 1506 ellipsise == 1 ? PANGO_ELLIPSIZE_START
1016 : ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE 1507 : ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1017 : ellipsise == 3 ? PANGO_ELLIPSIZE_END 1508 : ellipsise == 3 ? PANGO_ELLIPSIZE_END
1018 : PANGO_ELLIPSIZE_NONE 1509 : PANGO_ELLIPSIZE_NONE
1019 ); 1510 );
1020 1511
1021void 1512void
1022set_single_paragraph_mode (CFPlus::Layout self, int spm) 1513set_single_paragraph_mode (DC::Layout self, int spm)
1023 CODE: 1514 CODE:
1024 pango_layout_set_single_paragraph_mode (self->pl, !!spm); 1515 pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1025 1516
1026void 1517void
1027size (CFPlus::Layout self) 1518size (DC::Layout self)
1028 PPCODE: 1519 PPCODE:
1029{ 1520{
1030 int w, h; 1521 int w, h;
1031 1522
1032 layout_get_pixel_size (self, &w, &h); 1523 layout_get_pixel_size (self, &w, &h);
… …
1035 PUSHs (sv_2mortal (newSViv (w))); 1526 PUSHs (sv_2mortal (newSViv (w)));
1036 PUSHs (sv_2mortal (newSViv (h))); 1527 PUSHs (sv_2mortal (newSViv (h)));
1037} 1528}
1038 1529
1039int 1530int
1040descent (CFPlus::Layout self) 1531descent (DC::Layout self)
1041 CODE: 1532 CODE:
1042{ 1533{
1043 PangoRectangle rect; 1534 PangoRectangle rect;
1044 PangoLayoutLine *line = pango_layout_get_line (self->pl, 0); 1535 PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1045 pango_layout_line_get_pixel_extents (line, 0, &rect); 1536 pango_layout_line_get_pixel_extents (line, 0, &rect);
1046 RETVAL = PANGO_DESCENT (rect); 1537 RETVAL = PANGO_DESCENT (rect);
1047} 1538}
1048 OUTPUT: 1539 OUTPUT:
1049 RETVAL 1540 RETVAL
1050 1541
1051int 1542int
1052xy_to_index (CFPlus::Layout self, int x, int y) 1543xy_to_index (DC::Layout self, int x, int y)
1053 CODE: 1544 CODE:
1054{ 1545{
1055 int index, trailing; 1546 int index, trailing;
1056 pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing); 1547 pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1057 RETVAL = index; 1548 RETVAL = index + trailing;
1058} 1549}
1059 OUTPUT: 1550 OUTPUT:
1060 RETVAL 1551 RETVAL
1061 1552
1062void 1553void
1063cursor_pos (CFPlus::Layout self, int index) 1554cursor_pos (DC::Layout self, int index)
1064 PPCODE: 1555 PPCODE:
1065{ 1556{
1066 PangoRectangle strong_pos; 1557 PangoRectangle pos;
1067 pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0); 1558 pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1068 1559
1069 EXTEND (SP, 3); 1560 EXTEND (SP, 3);
1070 PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE))); 1561 PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1071 PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE))); 1562 PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1072 PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE))); 1563 PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1073} 1564}
1074 1565
1075void 1566void
1076render (CFPlus::Layout self, float x, float y, int flags = 0) 1567index_to_line_x (DC::Layout self, int index, int trailing = 0)
1077 PPCODE: 1568 PPCODE:
1569{
1570 int line, x;
1571
1572 pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
1573#if !PANGO_VERSION_CHECK (1, 17, 3)
1574 /* pango bug: line is between 1..numlines, not 0..numlines-1 */
1575 --line;
1576#endif
1577 EXTEND (SP, 2);
1578 PUSHs (sv_2mortal (newSViv (line)));
1579 PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1580}
1581
1582void
1583line_x_to_index (DC::Layout self, int line, int x)
1584 PPCODE:
1585{
1586 PangoLayoutLine *lp;
1587 int index, trailing;
1588
1589 if (line < 0)
1590 XSRETURN_EMPTY;
1591
1592 if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1593 XSRETURN_EMPTY; /* do better */
1594
1595 pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1596
1597 EXTEND (SP, 2);
1598 if (GIMME_V == G_SCALAR)
1599 PUSHs (sv_2mortal (newSViv (index + trailing)));
1600 else
1601 {
1602 PUSHs (sv_2mortal (newSViv (index)));
1603 PUSHs (sv_2mortal (newSViv (trailing)));
1604 }
1605}
1606
1607void
1608render (DC::Layout self, float x, float y, int flags = 0)
1609 CODE:
1610 rc_clear (self->rc);
1078 pango_opengl_render_layout_subpixel ( 1611 pango_opengl_render_layout_subpixel (
1079 self->pl, 1612 self->pl,
1613 self->rc,
1080 x * PANGO_SCALE, y * PANGO_SCALE, 1614 x * PANGO_SCALE, y * PANGO_SCALE,
1081 self->r, self->g, self->b, self->a, 1615 self->r, self->g, self->b, self->a,
1082 flags 1616 flags
1083 ); 1617 );
1618 // we assume that context_change actually clears/frees stuff
1619 // and does not do any recomputation...
1620 pango_layout_context_changed (self->pl);
1084 1621
1085MODULE = CFPlus PACKAGE = CFPlus::Texture
1086
1087void 1622void
1088pad2pot (SV *data_, SV *w_, SV *h_) 1623draw (DC::Layout self)
1089 CODE: 1624 CODE:
1090{ 1625{
1091 int ow = SvIV (w_); 1626 glEnable (GL_TEXTURE_2D);
1092 int oh = SvIV (h_); 1627 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1628 glEnable (GL_BLEND);
1629 gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
1630 GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
1631 glEnable (GL_ALPHA_TEST);
1632 glAlphaFunc (GL_GREATER, 7.f / 255.f);
1093 1633
1094 if (ow && oh) 1634 rc_draw (self->rc);
1635
1636 glDisable (GL_ALPHA_TEST);
1637 glDisable (GL_BLEND);
1638 glDisable (GL_TEXTURE_2D);
1639}
1640
1641MODULE = Deliantra::Client PACKAGE = DC::Texture
1642
1643PROTOTYPES: ENABLE
1644
1645void
1646pad (SV *data_, int ow, int oh, int nw, int nh)
1647 CODE:
1648{
1649 if ((nw != ow || nh != oh) && SvOK (data_))
1095 { 1650 {
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; 1651 STRLEN datalen;
1104 char *data = SvPVbyte (data_, datalen); 1652 char *data = SvPVbyte (data_, datalen);
1105 int bpp = datalen / (ow * oh); 1653 int bpp = datalen / (ow * oh);
1106 SV *result_ = sv_2mortal (newSV (nw * nh * bpp)); 1654 SV *result_ = sv_2mortal (newSV (nw * nh * bpp));
1107 1655
1108 SvPOK_only (result_); 1656 SvPOK_only (result_);
1109 SvCUR_set (result_, nw * nh * bpp); 1657 SvCUR_set (result_, nw * nh * bpp);
1110 1658
1111 memset (SvPVX (result_), 0, nw * nh * bpp); 1659 memset (SvPVX (result_), 0, nw * nh * bpp);
1112 while (oh--) 1660 while (oh--)
1113 memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp); 1661 memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1114 1662
1115 sv_setsv (data_, result_); 1663 sv_setsv (data_, result_);
1116 }
1117
1118 sv_setiv (w_, nw);
1119 sv_setiv (h_, nh);
1120 }
1121 } 1664 }
1122} 1665}
1123 1666
1124void 1667void
1125draw_quad (SV *self, float x, float y, float w = 0., float h = 0.) 1668draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
… …
1131{ 1674{
1132 HV *hv = (HV *)SvRV (self); 1675 HV *hv = (HV *)SvRV (self);
1133 float s = SvNV (*hv_fetch (hv, "s", 1, 1)); 1676 float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1134 float t = SvNV (*hv_fetch (hv, "t", 1, 1)); 1677 float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1135 int name = SvIV (*hv_fetch (hv, "name", 4, 1)); 1678 int name = SvIV (*hv_fetch (hv, "name", 4, 1));
1679
1680 if (name <= 0)
1681 XSRETURN_EMPTY;
1136 1682
1137 if (items < 5) 1683 if (items < 5)
1138 { 1684 {
1139 w = SvNV (*hv_fetch (hv, "w", 1, 1)); 1685 w = SvNV (*hv_fetch (hv, "w", 1, 1));
1140 h = SvNV (*hv_fetch (hv, "h", 1, 1)); 1686 h = SvNV (*hv_fetch (hv, "h", 1, 1));
… …
1168 glDisable (GL_ALPHA_TEST); 1714 glDisable (GL_ALPHA_TEST);
1169 glDisable (GL_BLEND); 1715 glDisable (GL_BLEND);
1170 } 1716 }
1171} 1717}
1172 1718
1173MODULE = CFPlus PACKAGE = CFPlus::Map 1719void
1720draw_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)
1721 PROTOTYPE: @
1722 CODE:
1723{
1724 glEnable (GL_BLEND);
1725 glBlendFunc (intensity ? GL_SRC_ALPHA : GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
1726 glEnable (GL_TEXTURE_2D);
1727 glBindTexture (GL_TEXTURE_2D, name1);
1174 1728
1175CFPlus::Map 1729 glColor3f (intensity, intensity, intensity);
1176new (SV *class, int map_width, int map_height) 1730 glPushMatrix ();
1731 glScalef (1./3, 1./3, 1.);
1732
1733 if (blend > 0.f)
1734 {
1735 float dx3 = dx * -3.f / w;
1736 float dy3 = dy * -3.f / h;
1737 GLfloat env_color[4] = { 0., 0., 0., blend };
1738
1739 /* interpolate the two shadow textures */
1740 /* stage 0 == rgb(glcolor) + alpha(t0) */
1741 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1742
1743 /* stage 1 == rgb(glcolor) + alpha(interpolate t0, t1, texenv) */
1744 gl.ActiveTexture (GL_TEXTURE1);
1745 glEnable (GL_TEXTURE_2D);
1746 glBindTexture (GL_TEXTURE_2D, name2);
1747 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_COMBINE);
1748
1749 /* rgb == rgb(glcolor) */
1750 glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_RGB, GL_REPLACE);
1751 glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_RGB, GL_PRIMARY_COLOR);
1752 glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_RGB, GL_SRC_COLOR);
1753
1754 /* alpha = interpolate t0, t1 by env_alpha */
1755 glTexEnvfv (GL_TEXTURE_ENV, GL_TEXTURE_ENV_COLOR, env_color);
1756
1757 glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_ALPHA, GL_INTERPOLATE);
1758 glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_ALPHA, GL_TEXTURE);
1759 glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_ALPHA, GL_SRC_ALPHA);
1760
1761 glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE1_ALPHA, GL_PREVIOUS);
1762 glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND1_ALPHA, GL_SRC_ALPHA);
1763
1764 glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE2_ALPHA, GL_CONSTANT);
1765 glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND2_ALPHA, GL_SRC_ALPHA);
1766
1767 glBegin (GL_QUADS);
1768 gl.MultiTexCoord2f (GL_TEXTURE0, 0, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 ); glVertex2i (0, 0);
1769 gl.MultiTexCoord2f (GL_TEXTURE0, 0, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 + t); glVertex2i (0, h);
1770 gl.MultiTexCoord2f (GL_TEXTURE0, s, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 + t); glVertex2i (w, h);
1771 gl.MultiTexCoord2f (GL_TEXTURE0, s, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 ); glVertex2i (w, 0);
1772 glEnd ();
1773
1774 glDisable (GL_TEXTURE_2D);
1775 gl.ActiveTexture (GL_TEXTURE0);
1776 }
1777 else
1778 {
1779 /* simple blending of one texture, also opengl <1.3 path */
1780 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1781
1782 glBegin (GL_QUADS);
1783 glTexCoord2f (0, 0); glVertex2f (0, 0);
1784 glTexCoord2f (0, t); glVertex2f (0, h);
1785 glTexCoord2f (s, t); glVertex2f (w, h);
1786 glTexCoord2f (s, 0); glVertex2f (w, 0);
1787 glEnd ();
1788 }
1789
1790 /* draw ?-marks or equivalent, this is very clumsy code :/ */
1791 {
1792 int x, y;
1793 int dx3 = dx * 3;
1794 int dy3 = dy * 3;
1795
1796 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1797 glBindTexture (GL_TEXTURE_2D, hidden_tex);
1798 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1799 glTranslatef (-1., -1., 0);
1800 glBegin (GL_QUADS);
1801
1802 for (y = 1; y < h; y += 3)
1803 {
1804 int y1 = y - dy3;
1805 int y1valid = y1 >= 0 && y1 < h;
1806
1807 for (x = 1; x < w; x += 3)
1808 {
1809 int x1 = x - dx3;
1810 uint8_t h1 = data1 [x + y * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
1811 uint8_t h2;
1812
1813 if (y1valid && x1 >= 0 && x1 < w)
1814 h2 = data2 [x1 + y1 * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
1815 else
1816 h2 = 1; /* out of range == invisible */
1817
1818 if (h1 || h2)
1819 {
1820 float alpha = h1 == h2 ? 1.f : h1 ? 1.f - blend : blend;
1821 glColor4f (1., 1., 1., alpha);
1822
1823 glTexCoord2f (0, 0.); glVertex2i (x , y );
1824 glTexCoord2f (0, 1.); glVertex2i (x , y + 3);
1825 glTexCoord2f (1, 1.); glVertex2i (x + 3, y + 3);
1826 glTexCoord2f (1, 0.); glVertex2i (x + 3, y );
1827 }
1828 }
1829 }
1830 }
1831
1832 glEnd ();
1833
1834 glPopMatrix ();
1835
1836 glDisable (GL_TEXTURE_2D);
1837 glDisable (GL_BLEND);
1838}
1839
1840IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
1841 CODE:
1842{
1843 GLint width;
1844 glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
1845 glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
1846 RETVAL = width > 0;
1847}
1848 OUTPUT:
1849 RETVAL
1850
1851MODULE = Deliantra::Client PACKAGE = DC::Map
1852
1853PROTOTYPES: DISABLE
1854
1855DC::Map
1856new (SV *class)
1177 CODE: 1857 CODE:
1178 New (0, RETVAL, 1, struct map); 1858 New (0, RETVAL, 1, struct map);
1179 RETVAL->x = 0; 1859 RETVAL->x = 0;
1180 RETVAL->y = 0; 1860 RETVAL->y = 0;
1181 RETVAL->w = map_width; 1861 RETVAL->w = 0;
1182 RETVAL->h = map_height; 1862 RETVAL->h = 0;
1183 RETVAL->ox = 0; 1863 RETVAL->ox = 0;
1184 RETVAL->oy = 0; 1864 RETVAL->oy = 0;
1185 RETVAL->faces = 8192; 1865 RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1186 Newz (0, RETVAL->face, RETVAL->faces, mapface); 1866 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; 1867 RETVAL->rows = 0;
1190 RETVAL->row = 0; 1868 RETVAL->row = 0;
1191 OUTPUT: 1869 OUTPUT:
1192 RETVAL 1870 RETVAL
1193 1871
1194void 1872void
1195DESTROY (CFPlus::Map self) 1873DESTROY (DC::Map self)
1196 CODE: 1874 CODE:
1197{ 1875{
1198 map_clear (self); 1876 map_clear (self);
1199 Safefree (self->face); 1877 Safefree (self->face2tile);
1200 Safefree (self->tex); 1878 Safefree (self->tex);
1201 Safefree (self); 1879 Safefree (self);
1202} 1880}
1203 1881
1204void 1882void
1883resize (DC::Map self, int map_width, int map_height)
1884 CODE:
1885 self->w = map_width;
1886 self->h = map_height;
1887
1888void
1205clear (CFPlus::Map self) 1889clear (DC::Map self)
1206 CODE: 1890 CODE:
1207 map_clear (self); 1891 map_clear (self);
1208 1892
1209void 1893void
1210set_face (CFPlus::Map self, int face, int texid) 1894set_tileid (DC::Map self, int face, int tile)
1211 CODE: 1895 CODE:
1212{ 1896{
1213 while (self->faces <= face) 1897 need_facenum (self, face); self->face2tile [face] = tile;
1214 { 1898 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} 1899}
1221 1900
1222void 1901void
1902set_smooth (DC::Map self, int face, int smooth, int level)
1903 CODE:
1904{
1905 tileid texid;
1906 maptex *tex;
1907
1908 if (face < 0 || face >= self->faces)
1909 return;
1910
1911 if (smooth < 0 || smooth >= self->faces)
1912 return;
1913
1914 texid = self->face2tile [face];
1915
1916 if (!texid)
1917 return;
1918
1919 tex = self->tex + texid;
1920 tex->smoothtile = self->face2tile [smooth];
1921 tex->smoothlevel = level;
1922}
1923
1924void
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) 1925set_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: 1926 CODE:
1225{ 1927{
1226 while (self->texs <= texid) 1928 need_texid (self, texid);
1227 {
1228 Append (maptex, self->tex, self->texs, self->texs);
1229 self->texs *= 2;
1230 }
1231 1929
1232 { 1930 {
1233 maptex *tex = self->tex + texid; 1931 maptex *tex = self->tex + texid;
1234 1932
1235 tex->name = name; 1933 tex->name = name;
… …
1251 // use uglier nearest interpolation because linear suffers 1949 // use uglier nearest interpolation because linear suffers
1252 // from transparent color bleeding and ugly wrapping effects. 1950 // from transparent color bleeding and ugly wrapping effects.
1253 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST); 1951 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1254} 1952}
1255 1953
1954void
1955expire_textures (DC::Map self, int texid, int count)
1956 PPCODE:
1957 for (; texid < self->texs && count; ++texid, --count)
1958 {
1959 maptex *tex = self->tex + texid;
1960
1961 if (tex->name)
1962 {
1963 if (tex->unused)
1964 {
1965 tex->name = 0;
1966 tex->unused = 0;
1967 XPUSHs (sv_2mortal (newSViv (texid)));
1968 }
1969 else
1970 tex->unused = 1;
1971 }
1972 }
1973
1256int 1974int
1257ox (CFPlus::Map self) 1975ox (DC::Map self)
1258 ALIAS: 1976 ALIAS:
1259 oy = 1 1977 oy = 1
1260 x = 2 1978 x = 2
1261 y = 3 1979 y = 3
1262 w = 4 1980 w = 4
… …
1273 } 1991 }
1274 OUTPUT: 1992 OUTPUT:
1275 RETVAL 1993 RETVAL
1276 1994
1277void 1995void
1278scroll (CFPlus::Map self, int dx, int dy) 1996scroll (DC::Map self, int dx, int dy)
1279 CODE: 1997 CODE:
1280{ 1998{
1281 if (dx > 0) 1999 if (dx > 0)
1282 map_blank (self, self->x, self->y, dx, self->h); 2000 map_blank (self, self->x, self->y, dx, self->h);
1283 else if (dx < 0) 2001 else if (dx < 0)
1284 map_blank (self, self->x + self->w + dx + 1, self->y, -dx, self->h); 2002 map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1285 2003
1286 if (dy > 0) 2004 if (dy > 0)
1287 map_blank (self, self->x, self->y, self->w, dy); 2005 map_blank (self, self->x, self->y, self->w, dy);
1288 else if (dy < 0) 2006 else if (dy < 0)
1289 map_blank (self, self->x, self->y + self->h + dy + 1, self->w, -dy); 2007 map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1290 2008
1291 self->ox += dx; self->x += dx; 2009 self->ox += dx; self->x += dx;
1292 self->oy += dy; self->y += dy; 2010 self->oy += dy; self->y += dy;
1293 2011
1294 while (self->y < 0) 2012 while (self->y < 0)
… …
1298 self->rows += MAP_EXTEND_Y; 2016 self->rows += MAP_EXTEND_Y;
1299 self->y += MAP_EXTEND_Y; 2017 self->y += MAP_EXTEND_Y;
1300 } 2018 }
1301} 2019}
1302 2020
1303void 2021SV *
1304map1a_update (CFPlus::Map self, SV *data_, int extmap) 2022map1a_update (DC::Map self, SV *data_, int extmap)
1305 CODE: 2023 CODE:
1306{ 2024{
1307 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_); 2025 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1308 uint8_t *data_end = (uint8_t *)SvEND (data_); 2026 uint8_t *data_end = (uint8_t *)SvEND (data_);
1309 mapcell *cell; 2027 mapcell *cell;
1310 int x, y, flags; 2028 int x, y, z, flags;
2029 AV *missing = newAV ();
2030 RETVAL = newRV_noinc ((SV *)missing);
1311 2031
1312 while (data < data_end - 1) 2032 while (data < data_end - 1)
1313 { 2033 {
1314 flags = (data [0] << 8) + data [1]; data += 2; 2034 flags = (data [0] << 8) + data [1]; data += 2;
1315 2035
… …
1335 uint8_t ext, cmd; 2055 uint8_t ext, cmd;
1336 2056
1337 do 2057 do
1338 { 2058 {
1339 ext = *data++; 2059 ext = *data++;
1340 cmd = ext & 0x3f; 2060 cmd = ext & 0x7f;
1341 2061
1342 if (cmd < 4) 2062 if (cmd < 4)
1343 cell->darkness = 255 - ext * 64 + 1; 2063 cell->darkness = 255 - ext * 64 + 1; /* make sure this doesn't collide with FOW_DARKNESS */
1344 else if (cmd == 5) // health 2064 else if (cmd == 5) // health
1345 { 2065 {
1346 cell->stat_width = 1; 2066 cell->stat_width = 1;
1347 cell->stat_hp = *data++; 2067 cell->stat_hp = *data++;
1348 } 2068 }
1349 else if (cmd == 6) // monster width 2069 else if (cmd == 6) // monster width
1350 cell->stat_width = *data++ + 1; 2070 cell->stat_width = *data++ + 1;
1351 else if (cmd == 0x47) // monster width 2071 else if (cmd == 0x47)
1352 { 2072 {
1353 if (*data == 4) 2073 if (*data == 1) cell->player = data [1];
1354 ; // decode player tag 2074 else if (*data == 2) cell->player = data [2] + (data [1] << 8);
2075 else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
2076 else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
1355 2077
1356 data += *data + 1; 2078 data += *data + 1;
1357 } 2079 }
1358 else if (cmd == 8) // cell flags 2080 else if (cmd == 8) // cell flags
1359 cell->flags = *data++; 2081 cell->flags = *data++;
… …
1366 } 2088 }
1367 else 2089 else
1368 cell->darkness = *data++ + 1; 2090 cell->darkness = *data++ + 1;
1369 } 2091 }
1370 2092
2093 for (z = 0; z <= 2; ++z)
1371 if (flags & 4) 2094 if (flags & (4 >> z))
1372 { 2095 {
1373 cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2; 2096 faceid face = (data [0] << 8) + data [1]; data += 2;
2097 need_facenum (self, face);
2098 cell->tile [z] = self->face2tile [face];
2099
2100 if (cell->tile [z])
2101 {
2102 maptex *tex = self->tex + cell->tile [z];
2103 tex->unused = 0;
2104 if (!tex->name)
2105 av_push (missing, newSViv (cell->tile [z]));
2106
2107 if (tex->smoothtile)
2108 {
2109 maptex *smooth = self->tex + tex->smoothtile;
2110 smooth->unused = 0;
2111 if (!smooth->name)
2112 av_push (missing, newSViv (tex->smoothtile));
2113 }
2114 }
1374 } 2115 }
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 } 2116 }
1386 else 2117 else
1387 cell->darkness = 0; 2118 CELL_CLEAR (cell);
1388 } 2119 }
1389} 2120}
2121 OUTPUT:
2122 RETVAL
1390 2123
1391SV * 2124SV *
1392mapmap (CFPlus::Map self, int x0, int y0, int w, int h) 2125mapmap (DC::Map self, int x0, int y0, int w, int h)
1393 CODE: 2126 CODE:
1394{ 2127{
1395 int x1, x; 2128 int x1, x;
1396 int y1, y; 2129 int y1, y;
1397 int z; 2130 int z;
… …
1410 ? self->row + y 2143 ? self->row + y
1411 : 0; 2144 : 0;
1412 2145
1413 for (x = x0; x < x1; x++) 2146 for (x = x0; x < x1; x++)
1414 { 2147 {
1415 int r = 32, g = 32, b = 32, a = 192; 2148 unsigned int r = 32, g = 32, b = 32, a = 192;
1416 2149
1417 if (row && row->c0 <= x && x < row->c1) 2150 if (row && row->c0 <= x && x < row->c1)
1418 { 2151 {
1419 mapcell *cell = row->col + (x - row->c0); 2152 mapcell *cell = row->col + (x - row->c0);
1420 2153
1421 for (z = 0; z <= 0; z++) 2154 for (z = 0; z <= 0; z++)
1422 { 2155 {
1423 mapface face = cell->face [z];
1424
1425 if (face)
1426 {
1427 maptex tex = self->tex [face]; 2156 maptex tex = self->tex [cell->tile [z]];
1428 int a0 = 255 - tex.a; 2157 int a0 = 255 - tex.a;
1429 int a1 = tex.a; 2158 int a1 = tex.a;
1430 2159
1431 r = (r * a0 + tex.r * a1) / 255; 2160 r = div255 (r * a0 + tex.r * a1);
1432 g = (g * a0 + tex.g * a1) / 255; 2161 g = div255 (g * a0 + tex.g * a1);
1433 b = (b * a0 + tex.b * a1) / 255; 2162 b = div255 (b * a0 + tex.b * a1);
1434 a = (a * a0 + tex.a * a1) / 255; 2163 a = div255 (a * a0 + tex.a * a1);
1435 }
1436 } 2164 }
1437 } 2165 }
1438 2166
1439 *map++ = (r ) 2167 *map++ = (r )
1440 | (g << 8) 2168 | (g << 8)
… …
1447} 2175}
1448 OUTPUT: 2176 OUTPUT:
1449 RETVAL 2177 RETVAL
1450 2178
1451void 2179void
1452draw (CFPlus::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh) 2180draw (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: 2181 CODE:
1454{ 2182{
1455 int vx, vy;
1456 int x, y, z; 2183 int x, y, z;
1457 int last_name;
1458 mapface face;
1459 2184
1460 vx = self->x + self->w / 2 - sw / 2 - shift_x; 2185 HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1461 vy = self->y + self->h / 2 - sh / 2 - shift_y; 2186 uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
2187 static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
2188 smooth_key skey;
2189 int pl_x, pl_y;
2190 maptex pl_tex;
2191 rc_t *rc = rc_alloc ();
2192 rc_t *rc_ov = rc_alloc ();
2193 rc_key_t key;
2194 rc_array_t *arr;
1462 2195
1463 /* 2196 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 2197
1468 int vy = self->vy = self->h >= sh 2198 // that's current max. sorry.
1469 ? self->y + (self->h - sh) / 2 2199 if (sw > 255) sw = 255;
1470 : MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy)); 2200 if (sh > 255) sh = 255;
1471 */
1472 2201
1473 glColor4ub (255, 255, 255, 255); 2202 // clear key, in case of extra padding
2203 memset (&skey, 0, sizeof (skey));
2204
2205 memset (&key, 0, sizeof (key));
2206 key.r = 255;
2207 key.g = 255;
2208 key.b = 255;
2209 key.a = 255;
2210 key.mode = GL_QUADS;
2211 key.format = GL_T2F_V3F;
2212
2213 mx += self->x;
2214 my += self->y;
2215
2216 // first pass: determine smooth_max
2217 // rather ugly, if you ask me
2218 // could also be stored inside mapcell and updated on change
2219 memset (smooth_max, 0, sizeof (smooth_max));
2220
2221 for (y = 0; y < sh; y++)
2222 if (0 <= y + my && y + my < self->rows)
2223 {
2224 maprow *row = self->row + (y + my);
2225
2226 for (x = 0; x < sw; x++)
2227 if (row->c0 <= x + mx && x + mx < row->c1)
2228 {
2229 mapcell *cell = row->col + (x + mx - row->c0);
2230
2231 smooth_max[x + 1][y + 1] =
2232 MAX (self->tex [cell->tile [0]].smoothlevel,
2233 MAX (self->tex [cell->tile [1]].smoothlevel,
2234 self->tex [cell->tile [2]].smoothlevel));
2235 }
2236 }
1474 2237
1475 glEnable (GL_BLEND); 2238 glEnable (GL_BLEND);
1476 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA); 2239 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); 2240 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1479 2241
1480 glBegin (GL_QUADS);
1481
1482 last_name = 0;
1483
1484 for (z = 0; z < 3; z++) 2242 for (z = 0; z <= 2; z++)
2243 {
2244 memset (smooth_level, 0, sizeof (smooth_level));
2245 key.texname = -1;
2246
1485 for (y = 0; y < sh; y++) 2247 for (y = 0; y < sh; y++)
1486 if (0 <= y + vy && y + vy < self->rows) 2248 if (0 <= y + my && y + my < self->rows)
1487 { 2249 {
1488 maprow *row = self->row + (y + vy); 2250 maprow *row = self->row + (y + my);
1489 2251
1490 for (x = 0; x < sw; x++) 2252 for (x = 0; x < sw; x++)
1491 if (row->c0 <= x + vx && x + vx < row->c1) 2253 if (row->c0 <= x + mx && x + mx < row->c1)
1492 { 2254 {
1493 mapcell *cell = row->col + (x + vx - row->c0); 2255 mapcell *cell = row->col + (x + mx - row->c0);
1494
1495 face = cell->face [z]; 2256 tileid tile = cell->tile [z];
2257
2258 if (tile)
2259 {
2260 maptex tex = self->tex [tile];
2261 int px, py;
1496 2262
1497 if (face && face < self->texs) 2263 if (key.texname != tex.name)
2264 {
2265 self->tex [tile].unused = 0;
2266
2267 if (!tex.name)
2268 tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
2269
2270 key.texname = tex.name;
2271 arr = rc_array (rc, &key);
2272 }
2273
2274 px = (x + 1) * Th - tex.w;
2275 py = (y + 1) * Tw - tex.h;
2276
2277 if (expect_false (cell->player == player) && expect_false (z == 2))
2278 {
2279 pl_x = px;
2280 pl_y = py;
2281 pl_tex = tex;
2282 continue;
2283 }
2284
2285 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
2286 rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
2287 rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
2288 rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
2289
2290 // update smooth hash
2291 if (tex.smoothtile)
2292 {
2293 skey.tile = tex.smoothtile;
2294 skey.level = tex.smoothlevel;
2295
2296 smooth_level [tex.smoothlevel >> 5] |= ((uint32_t)1) << (tex.smoothlevel & 31);
2297
2298 // add bits to current tile and all neighbours. skey.x|y is
2299 // shifted +1|+1 so we always stay positive.
2300
2301 // bits is ___n cccc CCCC bbbb
2302 // n do not draw borders&corners
2303 // c draw these corners, but...
2304 // C ... not these
2305 // b draw these borders
2306
2307 // borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
2308 // ┃· ·· ·┃ ━━
2309
2310 // corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
2311 // ·· ·· ·┏ ┓·
2312
2313 // full tile
2314 skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
2315
2316 // borders
2317 skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
2318 skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
2319 skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
2320 skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
2321
2322 // corners
2323 skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
2324 skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
2325 skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
2326 skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
2327 }
2328 }
2329
2330 if (expect_false (z == 2) && expect_false (cell->flags))
2331 {
2332 // overlays such as the speech bubble, probably more to come
2333 if (cell->flags & 1)
2334 {
2335 rc_key_t key_ov = key;
2336 maptex tex = self->tex [TEXID_SPEECH];
2337 rc_array_t *arr;
2338 int px = x * Tw + Tw * 2 / 32;
2339 int py = y * Th - Th * 6 / 32;
2340
2341 key_ov.texname = tex.name;
2342 arr = rc_array (rc_ov, &key_ov);
2343
2344 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
2345 rc_t2f_v3f (arr, 0 , tex.t, px , py + Th, 0);
2346 rc_t2f_v3f (arr, tex.s, tex.t, px + Tw, py + Th, 0);
2347 rc_t2f_v3f (arr, tex.s, 0 , px + Tw, py , 0);
2348 }
2349 }
2350 }
2351 }
2352
2353 rc_draw (rc);
2354 rc_clear (rc);
2355
2356 // go through all smoothlevels, lowest to highest, then draw.
2357 // this is basically counting sort
2358 {
2359 int w, b;
2360
2361 glEnable (GL_TEXTURE_2D);
2362 glBegin (GL_QUADS);
2363 for (w = 0; w < 256 / 32; ++w)
2364 {
2365 uint32_t smask = smooth_level [w];
2366 if (smask)
2367 for (b = 0; b < 32; ++b)
2368 if (smask & (((uint32_t)1) << b))
1498 { 2369 {
1499 maptex tex = self->tex [face]; 2370 int level = (w << 5) | b;
1500 int px = (x + 1) * 32 - tex.w; 2371 HE *he;
1501 int py = (y + 1) * 32 - tex.h;
1502 2372
1503 if (last_name != tex.name) 2373 hv_iterinit (smooth);
2374 while ((he = hv_iternext (smooth)))
1504 { 2375 {
1505 glEnd (); 2376 smooth_key *skey = (smooth_key *)HeKEY (he);
1506 glBindTexture (GL_TEXTURE_2D, last_name = tex.name); 2377 IV bits = SvIVX (HeVAL (he));
1507 glBegin (GL_QUADS);
1508 }
1509 2378
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) 2379 if (!(bits & 0x1000)
2380 && skey->level == level
2381 && level > smooth_max [skey->x][skey->y])
1519 { 2382 {
1520 maptex tex = self->tex [1]; 2383 maptex tex = self->tex [skey->tile];
1521 int px = (x + 1) * 32 - tex.w + 2; 2384 int px = (((int)skey->x) - 1) * Tw;
1522 int py = (y + 1) * 32 - tex.h - 6; 2385 int py = (((int)skey->y) - 1) * Th;
2386 int border = bits & 15;
2387 int corner = (bits >> 8) & ~(bits >> 4) & 15;
2388 float dx = tex.s * .0625f; // 16 images/row
2389 float dy = tex.t * .5f ; // 2 images/column
1523 2390
2391 if (tex.name)
2392 {
2393 // this time avoiding texture state changes
2394 // save gobs of state changes.
2395 if (key.texname != tex.name)
2396 {
2397 self->tex [skey->tile].unused = 0;
2398
1524 glEnd (); 2399 glEnd ();
1525 glBindTexture (GL_TEXTURE_2D, last_name = tex.name); 2400 glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1526 glBegin (GL_QUADS); 2401 glBegin (GL_QUADS);
2402 }
1527 2403
2404 if (border)
2405 {
2406 float ox = border * dx;
2407
2408 glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
2409 glTexCoord2f (ox , dy ); glVertex2i (px , py + Th);
2410 glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py + Th);
2411 glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + Tw, py );
2412 }
2413
2414 if (corner)
2415 {
2416 float ox = corner * dx;
2417
1528 glTexCoord2f (0 , 0 ); glVertex2f (px , py ); 2418 glTexCoord2f (ox , dy ); glVertex2i (px , py );
1529 glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h); 2419 glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + Th);
1530 glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h); 2420 glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + Tw, py + Th);
1531 glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py ); 2421 glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py );
2422 }
2423 }
2424 }
1532 } 2425 }
1533 } 2426 }
1534 }
1535 } 2427 }
1536 2428
1537 glEnd (); 2429 glEnd ();
1538
1539 glDisable (GL_TEXTURE_2D); 2430 glDisable (GL_TEXTURE_2D);
2431 key.texname = -1;
2432 }
2433
2434 hv_clear (smooth);
2435 }
2436
2437 if (pl_tex.name)
2438 {
2439 maptex tex = pl_tex;
2440 int px = pl_x + sdx;
2441 int py = pl_y + sdy;
2442
2443 key.texname = tex.name;
2444 arr = rc_array (rc, &key);
2445
2446 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
2447 rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
2448 rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
2449 rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
2450
2451 rc_draw (rc);
2452 }
2453
2454 rc_draw (rc_ov);
2455 rc_clear (rc_ov);
2456
1540 glDisable (GL_BLEND); 2457 glDisable (GL_BLEND);
2458 rc_free (rc);
2459 rc_free (rc_ov);
1541 2460
1542 // top layer: overlays such as the health bar 2461 // top layer: overlays such as the health bar
1543 for (y = 0; y < sh; y++) 2462 for (y = 0; y < sh; y++)
1544 if (0 <= y + vy && y + vy < self->rows) 2463 if (0 <= y + my && y + my < self->rows)
1545 { 2464 {
1546 maprow *row = self->row + (y + vy); 2465 maprow *row = self->row + (y + my);
1547 2466
1548 for (x = 0; x < sw; x++) 2467 for (x = 0; x < sw; x++)
1549 if (row->c0 <= x + vx && x + vx < row->c1) 2468 if (row->c0 <= x + mx && x + mx < row->c1)
1550 { 2469 {
1551 mapcell *cell = row->col + (x + vx - row->c0); 2470 mapcell *cell = row->col + (x + mx - row->c0);
1552 2471
1553 int px = x * 32; 2472 int px = x * Tw;
1554 int py = y * 32; 2473 int py = y * Th;
2474
2475 if (expect_false (cell->player == player))
2476 {
2477 px += sdx;
2478 py += sdy;
2479 }
1555 2480
1556 if (cell->stat_hp) 2481 if (cell->stat_hp)
1557 { 2482 {
1558 int width = cell->stat_width * 32; 2483 int width = cell->stat_width * Tw;
1559 int thick = sh / 28 + 1 + cell->stat_width; 2484 int thick = (sh * Th / 32 + 27) / 28 + 1 + cell->stat_width;
1560 2485
1561 glColor3ub (0, 0, 0); 2486 glColor3ub (0, 0, 0);
1562 glRectf (px + 1, py - thick - 2, 2487 glRectf (px + 1, py - thick - 2,
1563 px + width - 1, py); 2488 px + width - 1, py);
1564 2489
… …
1570 } 2495 }
1571 } 2496 }
1572} 2497}
1573 2498
1574void 2499void
1575draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data) 2500draw_magicmap (DC::Map self, int w, int h, unsigned char *data)
1576 CODE: 2501 CODE:
1577{ 2502{
1578 static float color[16][3] = { 2503 static float color[16][3] = {
1579 { 0.00F, 0.00F, 0.00F }, 2504 { 0.00f, 0.00f, 0.00f },
1580 { 1.00F, 1.00F, 1.00F }, 2505 { 1.00f, 1.00f, 1.00f },
1581 { 0.00F, 0.00F, 0.55F }, 2506 { 0.00f, 0.00f, 0.55f },
1582 { 1.00F, 0.00F, 0.00F }, 2507 { 1.00f, 0.00f, 0.00f },
1583 2508
1584 { 1.00F, 0.54F, 0.00F }, 2509 { 1.00f, 0.54f, 0.00f },
1585 { 0.11F, 0.56F, 1.00F }, 2510 { 0.11f, 0.56f, 1.00f },
1586 { 0.93F, 0.46F, 0.00F }, 2511 { 0.93f, 0.46f, 0.00f },
1587 { 0.18F, 0.54F, 0.34F }, 2512 { 0.18f, 0.54f, 0.34f },
1588 2513
1589 { 0.56F, 0.73F, 0.56F }, 2514 { 0.56f, 0.73f, 0.56f },
1590 { 0.80F, 0.80F, 0.80F }, 2515 { 0.80f, 0.80f, 0.80f },
1591 { 0.55F, 0.41F, 0.13F }, 2516 { 0.55f, 0.41f, 0.13f },
1592 { 0.99F, 0.77F, 0.26F }, 2517 { 0.99f, 0.77f, 0.26f },
1593 2518
1594 { 0.74F, 0.65F, 0.41F }, 2519 { 0.74f, 0.65f, 0.41f },
1595 2520
1596 { 0.00F, 1.00F, 1.00F }, 2521 { 0.00f, 1.00f, 1.00f },
1597 { 1.00F, 0.00F, 1.00F }, 2522 { 1.00f, 0.00f, 1.00f },
1598 { 1.00F, 1.00F, 0.00F }, 2523 { 1.00f, 1.00f, 0.00f },
1599 }; 2524 };
1600 2525
1601 int x, y; 2526 int x, y;
1602 2527
1603 glEnable (GL_TEXTURE_2D); 2528 glEnable (GL_TEXTURE_2D);
2529 /* GL_REPLACE would be correct, as we don't need to modulate alpha,
2530 * but the nvidia driver (185.18.14) mishandles alpha textures
2531 * and takes the colour from god knows where instead of using
2532 * Cp. MODULATE results in the same colour, but slightly different
2533 * alpha, but atcually gives us the correct colour with nvidia.
2534 */
1604 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE); 2535 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1605 glEnable (GL_BLEND); 2536 glEnable (GL_BLEND);
1606 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA); 2537 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1607 glBegin (GL_QUADS); 2538 glBegin (GL_QUADS);
1608 2539
1609 for (y = 0; y < h; y++) 2540 for (y = 0; y < h; y++)
… …
1613 2544
1614 if (m) 2545 if (m)
1615 { 2546 {
1616 float *c = color [m & 15]; 2547 float *c = color [m & 15];
1617 2548
1618 float tx1 = m & 0x40 ? 0.5 : 0.; 2549 float tx1 = m & 0x40 ? 0.5f : 0.f;
1619 float tx2 = tx1 + 0.5; 2550 float tx2 = tx1 + 0.5f;
1620 2551
1621 glColor4f (c[0], c[1], c[2], 0.75); 2552 glColor4f (c[0], c[1], c[2], 1);
1622 glTexCoord2f (tx1, 0.); glVertex2i (x , y ); 2553 glTexCoord2f (tx1, 0.); glVertex2i (x , y );
1623 glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1); 2554 glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
1624 glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1); 2555 glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
1625 glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y ); 2556 glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
1626 } 2557 }
… …
1630 glDisable (GL_BLEND); 2561 glDisable (GL_BLEND);
1631 glDisable (GL_TEXTURE_2D); 2562 glDisable (GL_TEXTURE_2D);
1632} 2563}
1633 2564
1634void 2565void
1635fow_texture (CFPlus::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh) 2566fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1636 PPCODE: 2567 PPCODE:
1637{ 2568{
1638 int vx, vy;
1639 int x, y; 2569 int x, y;
1640 int sw4 = (sw + 3) & ~3; 2570 int sw1 = sw + 2;
2571 int sh1 = sh + 2;
2572 int sh3 = sh * 3;
2573 int sw3 = sw * 3;
1641 SV *darkness_sv = sv_2mortal (newSV (sw4 * sh)); 2574 SV *darkness3_sv = sv_2mortal (newSV (sw3 * sh3));
1642 uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv); 2575 uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
1643 2576 uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
1644 memset (darkness, 255, sw4 * sh); 2577 memset (darkness1, 0, sw1*sh1);
2578
1645 SvPOK_only (darkness_sv); 2579 SvPOK_only (darkness3_sv);
1646 SvCUR_set (darkness_sv, sw4 * sh); 2580 SvCUR_set (darkness3_sv, sw3 * sh3);
1647 2581
1648 vx = self->x + (self->w - sw + 1) / 2 - shift_x; 2582 mx += self->x - 1;
1649 vy = self->y + (self->h - sh + 1) / 2 - shift_y; 2583 my += self->y - 1;
1650 2584
1651 for (y = 0; y < sh; y++) 2585 for (y = 0; y < sh1; y++)
1652 if (0 <= y + vy && y + vy < self->rows) 2586 if (0 <= y + my && y + my < self->rows)
1653 { 2587 {
1654 maprow *row = self->row + (y + vy); 2588 maprow *row = self->row + (y + my);
1655 2589
1656 for (x = 0; x < sw; x++) 2590 for (x = 0; x < sw1; x++)
1657 if (row->c0 <= x + vx && x + vx < row->c1) 2591 if (row->c0 <= x + mx && x + mx < row->c1)
1658 { 2592 {
1659 mapcell *cell = row->col + (x + vx - row->c0); 2593 mapcell *cell = row->col + (x + mx - row->c0);
1660 2594
1661 darkness[y * sw4 + x] = cell->darkness 2595 darkness1 [y * sw1 + x] = cell->darkness
1662 ? 255 - (cell->darkness - 1) 2596 ? DARKNESS_ADJUST (255 - (cell->darkness - 1))
1663 : 255 - FOW_DARKNESS; 2597 : DARKNESS_ADJUST (255 - FOW_DARKNESS);
1664 } 2598 }
1665 } 2599 }
1666 2600
2601 for (y = 0; y < sh; ++y)
2602 for (x = 0; x < sw; ++x)
2603 {
2604 uint8_t d11 = darkness1 [(y ) * sw1 + x ];
2605 uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
2606 uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
2607 uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
2608 uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
2609 uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
2610 uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
2611 uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
2612 uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
2613
2614 uint8_t r11 = (d11 + d21 + d12) / 3;
2615 uint8_t r21 = d21;
2616 uint8_t r31 = (d21 + d31 + d32) / 3;
2617
2618 uint8_t r12 = d12;
2619 uint8_t r22 = d22;
2620 uint8_t r32 = d32;
2621
2622 uint8_t r13 = (d13 + d23 + d12) / 3;
2623 uint8_t r23 = d23;
2624 uint8_t r33 = (d23 + d33 + d32) / 3;
2625
2626 darkness3 [(y * 3 ) * sw3 + (x * 3 )] = MAX (d22, r11);
2627 darkness3 [(y * 3 ) * sw3 + (x * 3 + 1)] = MAX (d22, r21);
2628 darkness3 [(y * 3 ) * sw3 + (x * 3 + 2)] = MAX (d22, r31);
2629 darkness3 [(y * 3 + 1) * sw3 + (x * 3 )] = MAX (d22, r12);
2630 darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 1)] = MAX (d22, r22); /* this MUST be == d22 */
2631 darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 2)] = MAX (d22, r32);
2632 darkness3 [(y * 3 + 2) * sw3 + (x * 3 )] = MAX (d22, r13);
2633 darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 1)] = MAX (d22, r23);
2634 darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 2)] = MAX (d22, r33);
2635 }
2636
2637 free (darkness1);
2638
1667 EXTEND (SP, 3); 2639 EXTEND (SP, 3);
1668 PUSHs (sv_2mortal (newSViv (sw4))); 2640 PUSHs (sv_2mortal (newSViv (sw3)));
1669 PUSHs (sv_2mortal (newSViv (sh))); 2641 PUSHs (sv_2mortal (newSViv (sh3)));
1670 PUSHs (darkness_sv); 2642 PUSHs (darkness3_sv);
1671} 2643}
1672 2644
1673SV * 2645SV *
1674get_rect (CFPlus::Map self, int x0, int y0, int w, int h) 2646get_rect (DC::Map self, int x0, int y0, int w, int h)
1675 CODE: 2647 CODE:
1676{ 2648{
1677 int x, y, x1, y1; 2649 int x, y, x1, y1;
1678 SV *data_sv = newSV (w * h * 7 + 5); 2650 SV *data_sv = newSV (w * h * 7 + 5);
1679 uint8_t *data = (uint8_t *)SvPVX (data_sv); 2651 uint8_t *data = (uint8_t *)SvPVX (data_sv);
… …
1704 if (row && row->c0 <= x && x < row->c1) 2676 if (row && row->c0 <= x && x < row->c1)
1705 { 2677 {
1706 mapcell *cell = row->col + (x - row->c0); 2678 mapcell *cell = row->col + (x - row->c0);
1707 uint8_t flags = 0; 2679 uint8_t flags = 0;
1708 2680
1709 if (cell->face [0]) flags |= 1; 2681 if (cell->tile [0]) flags |= 1;
1710 if (cell->face [1]) flags |= 2; 2682 if (cell->tile [1]) flags |= 2;
1711 if (cell->face [2]) flags |= 4; 2683 if (cell->tile [2]) flags |= 4;
1712 2684
1713 *data++ = flags; 2685 *data++ = flags;
1714 2686
1715 if (flags & 1) 2687 if (flags & 1)
1716 { 2688 {
2689 tileid tile = cell->tile [0];
1717 *data++ = cell->face [0] >> 8; 2690 *data++ = tile >> 8;
1718 *data++ = cell->face [0]; 2691 *data++ = tile;
1719 } 2692 }
1720 2693
1721 if (flags & 2) 2694 if (flags & 2)
1722 { 2695 {
2696 tileid tile = cell->tile [1];
1723 *data++ = cell->face [1] >> 8; 2697 *data++ = tile >> 8;
1724 *data++ = cell->face [1]; 2698 *data++ = tile;
1725 } 2699 }
1726 2700
1727 if (flags & 4) 2701 if (flags & 4)
1728 { 2702 {
2703 tileid tile = cell->tile [2];
1729 *data++ = cell->face [2] >> 8; 2704 *data++ = tile >> 8;
1730 *data++ = cell->face [2]; 2705 *data++ = tile;
1731 } 2706 }
1732 } 2707 }
1733 else 2708 else
1734 *data++ = 0; 2709 *data++ = 0;
1735 } 2710 }
1736 } 2711 }
1737 2712
2713 /* if size is w*h + 5 then no data has been found */
2714 if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)
2715 {
1738 SvPOK_only (data_sv); 2716 SvPOK_only (data_sv);
1739 SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv)); 2717 SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
2718 }
2719
1740 RETVAL = data_sv; 2720 RETVAL = data_sv;
1741} 2721}
1742 OUTPUT: 2722 OUTPUT:
1743 RETVAL 2723 RETVAL
1744 2724
1745void 2725void
1746set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data) 2726set_rect (DC::Map self, int x0, int y0, SV *data_sv)
1747 PPCODE: 2727 PPCODE:
1748{ 2728{
1749 int x, y, z; 2729 int x, y, z;
1750 int w, h; 2730 int w, h;
1751 int x1, y1; 2731 int x1, y1;
2732 STRLEN len;
2733 uint8_t *data, *end;
2734
2735 len = SvLEN (data_sv);
2736 SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
2737 data = SvPVbyte_nolen (data_sv);
2738 end = data + len + 8;
2739
2740 if (len < 5)
2741 XSRETURN_EMPTY;
1752 2742
1753 if (*data++ != 0) 2743 if (*data++ != 0)
1754 return; /* version mismatch */ 2744 XSRETURN_EMPTY; /* version mismatch */
1755 2745
1756 w = *data++ << 8; w |= *data++; 2746 w = *data++ << 8; w |= *data++;
1757 h = *data++ << 8; h |= *data++; 2747 h = *data++ << 8; h |= *data++;
1758 2748
1759 // we need to do this 'cause we don't keep an absolute coord system for rows 2749 // we need to do this 'cause we don't keep an absolute coord system for rows
… …
1771 { 2761 {
1772 maprow *row = map_get_row (self, y); 2762 maprow *row = map_get_row (self, y);
1773 2763
1774 for (x = x0; x < x1; x++) 2764 for (x = x0; x < x1; x++)
1775 { 2765 {
2766 uint8_t flags;
2767
2768 if (data + 7 >= end)
2769 XSRETURN_EMPTY;
2770
1776 uint8_t flags = *data++; 2771 flags = *data++;
1777 2772
1778 if (flags) 2773 if (flags)
1779 { 2774 {
1780 mapface face[3] = { 0, 0, 0 };
1781
1782 mapcell *cell = row_get_cell (row, x); 2775 mapcell *cell = row_get_cell (row, x);
2776 tileid tile[3] = { 0, 0, 0 };
1783 2777
1784 if (flags & 1) { face[0] = *data++ << 8; face[0] |= *data++; } 2778 if (flags & 1) { tile[0] = *data++ << 8; tile[0] |= *data++; }
1785 if (flags & 2) { face[1] = *data++ << 8; face[1] |= *data++; } 2779 if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
1786 if (flags & 4) { face[2] = *data++ << 8; face[2] |= *data++; } 2780 if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
1787 2781
1788 if (cell->darkness == 0) 2782 if (cell->darkness == 0)
1789 { 2783 {
1790 cell->darkness = 0; 2784 /*cell->darkness = 0;*/
2785 EXTEND (SP, 3);
1791 2786
1792 for (z = 0; z <= 2; z++) 2787 for (z = 0; z <= 2; z++)
1793 { 2788 {
1794 cell->face[z] = face[z]; 2789 tileid t = tile [z];
1795 2790
1796 if (face[z] && (face[z] >= self->texs || !self->tex[face [z]].name)) 2791 if (t >= self->texs || (t && !self->tex [t].name))
2792 {
1797 XPUSHs (sv_2mortal (newSViv (face[z]))); 2793 PUSHs (sv_2mortal (newSViv (t)));
2794 need_texid (self, t);
2795 }
2796
2797 cell->tile [z] = t;
1798 } 2798 }
1799 } 2799 }
1800 } 2800 }
1801 } 2801 }
1802 } 2802 }
1803} 2803}
1804 2804
1805MODULE = CFPlus PACKAGE = CFPlus::MixChunk 2805MODULE = Deliantra::Client PACKAGE = DC::RW
1806 2806
1807CFPlus::MixChunk 2807DC::RW
1808new_from_file (SV *class, char *path) 2808new (SV *class, SV *data_sv)
1809 CODE: 2809 CODE:
1810 RETVAL = Mix_LoadWAV (path); 2810{
2811 STRLEN datalen;
2812 char *data = SvPVbyte (data_sv, datalen);
2813
2814 RETVAL = SDL_RWFromConstMem (data, datalen);
2815}
1811 OUTPUT: 2816 OUTPUT:
1812 RETVAL 2817 RETVAL
1813 2818
2819DC::RW
2820new_from_file (SV *class, const char *path, const char *mode = "rb")
2821 CODE:
2822 RETVAL = SDL_RWFromFile (path, mode);
2823 OUTPUT:
2824 RETVAL
2825
2826# fails on win32:
2827# dc.xs(2268) : error C2059: syntax error : '('
1814void 2828#void
2829#close (DC::RW self)
2830# CODE:
2831# (self->(close)) (self);
2832
2833MODULE = Deliantra::Client PACKAGE = DC::Channel
2834
2835PROTOTYPES: DISABLE
2836
2837DC::Channel
2838find ()
2839 CODE:
2840{
2841 RETVAL = Mix_GroupAvailable (-1);
2842
2843 if (RETVAL < 0)
2844 {
2845 RETVAL = Mix_GroupOldest (-1);
2846
2847 if (RETVAL < 0)
2848 {
2849 // happens sometimes, maybe it just stopped playing(?)
2850 RETVAL = Mix_GroupAvailable (-1);
2851
2852 if (RETVAL < 0)
2853 XSRETURN_UNDEF;
2854 }
2855 else
2856 Mix_HaltChannel (RETVAL);
2857 }
2858
2859 Mix_UnregisterAllEffects (RETVAL);
2860 Mix_Volume (RETVAL, 128);
2861}
2862 OUTPUT:
2863 RETVAL
2864
2865void
2866halt (DC::Channel self)
2867 CODE:
2868 Mix_HaltChannel (self);
2869
2870void
2871expire (DC::Channel self, int ticks = -1)
2872 CODE:
2873 Mix_ExpireChannel (self, ticks);
2874
2875void
2876fade_out (DC::Channel self, int ticks = -1)
2877 CODE:
2878 Mix_FadeOutChannel (self, ticks);
2879
2880int
2881volume (DC::Channel self, int volume)
2882 CODE:
2883 RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
2884 OUTPUT:
2885 RETVAL
2886
2887void
2888unregister_all_effects (DC::Channel self)
2889 CODE:
2890 Mix_UnregisterAllEffects (self);
2891
2892void
2893set_panning (DC::Channel self, int left, int right)
2894 CODE:
2895 left = CLAMP (left , 0, 255);
2896 right = CLAMP (right, 0, 255);
2897 Mix_SetPanning (self, left, right);
2898
2899void
2900set_distance (DC::Channel self, int distance)
2901 CODE:
2902 Mix_SetDistance (self, CLAMP (distance, 0, 255));
2903
2904void
2905set_position (DC::Channel self, int angle, int distance)
2906 CODE:
2907
2908void
2909set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
2910 CODE:
2911{
2912 int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
2913 int angle = atan2f (dx, -dy) * 180.f / (float)M_PI + 360.f;
2914 Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
2915}
2916
2917void
2918set_reverse_stereo (DC::Channel self, int flip)
2919 CODE:
2920 Mix_SetReverseStereo (self, flip);
2921
2922MODULE = Deliantra::Client PACKAGE = DC::MixChunk
2923
2924PROTOTYPES: DISABLE
2925
2926void
2927decoders ()
2928 PPCODE:
2929#if SDL_MIXER_MAJOR_VERSION > 1 || SDL_MIXER_MINOR_VERSION > 2 || SDL_MIXER_PATCHLEVEL >= 10
2930 int i, num = Mix_GetNumChunkDecoders ();
2931 EXTEND (SP, num);
2932 for (i = 0; i < num; ++i)
2933 PUSHs (sv_2mortal (newSVpv (Mix_GetChunkDecoder (i), 0)));
2934#else
2935 XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
2936#endif
2937
2938DC::MixChunk
2939new (SV *class, DC::RW rwops)
2940 CODE:
2941 RETVAL = Mix_LoadWAV_RW (rwops, 1);
2942 OUTPUT:
2943 RETVAL
2944
2945void
1815DESTROY (CFPlus::MixChunk self) 2946DESTROY (DC::MixChunk self)
1816 CODE: 2947 CODE:
1817 Mix_FreeChunk (self); 2948 Mix_FreeChunk (self);
1818 2949
1819int 2950int
1820volume (CFPlus::MixChunk self, int volume = -1) 2951volume (DC::MixChunk self, int volume = -1)
1821 CODE: 2952 CODE:
2953 if (items > 1)
2954 volume = CLAMP (volume, 0, 128);
1822 RETVAL = Mix_VolumeChunk (self, volume); 2955 RETVAL = Mix_VolumeChunk (self, volume);
1823 OUTPUT: 2956 OUTPUT:
1824 RETVAL 2957 RETVAL
1825 2958
1826int 2959DC::Channel
1827play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1) 2960play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
1828 CODE: 2961 CODE:
2962{
1829 RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks); 2963 RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
2964
2965 if (RETVAL < 0)
2966 XSRETURN_UNDEF;
2967
2968 if (channel < 0)
2969 {
2970 Mix_UnregisterAllEffects (RETVAL);
2971 Mix_Volume (RETVAL, 128);
2972 }
2973}
1830 OUTPUT: 2974 OUTPUT:
1831 RETVAL 2975 RETVAL
1832 2976
1833MODULE = CFPlus PACKAGE = CFPlus::MixMusic 2977MODULE = Deliantra::Client PACKAGE = DC::MixMusic
2978
2979void
2980decoders ()
2981 PPCODE:
2982#if SDL_MIXER_MAJOR_VERSION > 1 || SDL_MIXER_MINOR_VERSION > 2 || SDL_MIXER_PATCHLEVEL >= 10
2983 int i, num = Mix_GetNumMusicDecoders ();
2984 EXTEND (SP, num);
2985 for (i = 0; i < num; ++i)
2986 PUSHs (sv_2mortal (newSVpv (Mix_GetMusicDecoder (i), 0)));
2987#else
2988 XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
2989#endif
1834 2990
1835int 2991int
1836volume (int volume = -1) 2992volume (int volume = -1)
2993 PROTOTYPE: ;$
1837 CODE: 2994 CODE:
2995 if (items > 0)
2996 volume = CLAMP (volume, 0, 128);
1838 RETVAL = Mix_VolumeMusic (volume); 2997 RETVAL = Mix_VolumeMusic (volume);
1839 OUTPUT: 2998 OUTPUT:
1840 RETVAL 2999 RETVAL
1841 3000
1842CFPlus::MixMusic 3001void
1843new_from_file (SV *class, char *path) 3002fade_out (int ms)
1844 CODE: 3003 CODE:
1845 RETVAL = Mix_LoadMUS (path); 3004 Mix_FadeOutMusic (ms);
3005
3006void
3007halt ()
3008 CODE:
3009 Mix_HaltMusic ();
3010
3011int
3012playing ()
3013 CODE:
3014 RETVAL = Mix_PlayingMusic ();
1846 OUTPUT: 3015 OUTPUT:
1847 RETVAL 3016 RETVAL
1848 3017
3018DC::MixMusic
3019new (SV *class, DC::RW rwops)
3020 CODE:
3021 RETVAL = Mix_LoadMUS_RW (rwops);
3022 OUTPUT:
3023 RETVAL
3024
1849void 3025void
1850DESTROY (CFPlus::MixMusic self) 3026DESTROY (DC::MixMusic self)
1851 CODE: 3027 CODE:
1852 Mix_FreeMusic (self); 3028 Mix_FreeMusic (self);
1853 3029
1854int 3030int
1855play (CFPlus::MixMusic self, int loops = -1) 3031play (DC::MixMusic self, int loops = -1)
1856 CODE: 3032 CODE:
1857 RETVAL = Mix_PlayMusic (self, loops); 3033 RETVAL = Mix_PlayMusic (self, loops);
1858 OUTPUT: 3034 OUTPUT:
1859 RETVAL 3035 RETVAL
1860 3036
1861MODULE = CFPlus PACKAGE = CFPlus::OpenGL 3037void
3038fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
3039 CODE:
3040 Mix_FadeInMusicPos (self, loops, ms, position);
3041
3042MODULE = Deliantra::Client PACKAGE = DC::OpenGL
3043
3044PROTOTYPES: ENABLE
1862 3045
1863BOOT: 3046BOOT:
1864{ 3047{
1865 HV *stash = gv_stashpv ("CFPlus::OpenGL", 1); 3048 HV *stash = gv_stashpv ("DC::OpenGL", 1);
1866 static const struct { 3049 static const struct {
1867 const char *name; 3050 const char *name;
1868 IV iv; 3051 IV iv;
1869 } *civ, const_iv[] = { 3052 } *civ, const_iv[] = {
1870# define const_iv(name) { # name, (IV)name } 3053# define const_iv(name) { # name, (IV)name }
3054 const_iv (GL_VENDOR),
3055 const_iv (GL_VERSION),
3056 const_iv (GL_EXTENSIONS),
3057 const_iv (GL_MAX_TEXTURE_UNITS),
1871 const_iv (GL_COLOR_MATERIAL), 3058 const_iv (GL_COLOR_MATERIAL),
1872 const_iv (GL_SMOOTH), 3059 const_iv (GL_SMOOTH),
1873 const_iv (GL_FLAT), 3060 const_iv (GL_FLAT),
1874 const_iv (GL_DITHER), 3061 const_iv (GL_DITHER),
1875 const_iv (GL_BLEND), 3062 const_iv (GL_BLEND),
… …
1879 const_iv (GL_ALPHA_TEST), 3066 const_iv (GL_ALPHA_TEST),
1880 const_iv (GL_NORMALIZE), 3067 const_iv (GL_NORMALIZE),
1881 const_iv (GL_RESCALE_NORMAL), 3068 const_iv (GL_RESCALE_NORMAL),
1882 const_iv (GL_FRONT), 3069 const_iv (GL_FRONT),
1883 const_iv (GL_BACK), 3070 const_iv (GL_BACK),
3071 const_iv (GL_AUX0),
1884 const_iv (GL_AND), 3072 const_iv (GL_AND),
1885 const_iv (GL_ONE), 3073 const_iv (GL_ONE),
1886 const_iv (GL_ZERO), 3074 const_iv (GL_ZERO),
1887 const_iv (GL_SRC_ALPHA), 3075 const_iv (GL_SRC_ALPHA),
1888 const_iv (GL_DST_ALPHA), 3076 const_iv (GL_DST_ALPHA),
1889 const_iv (GL_ONE_MINUS_SRC_ALPHA), 3077 const_iv (GL_ONE_MINUS_SRC_ALPHA),
1890 const_iv (GL_ONE_MINUS_DST_ALPHA), 3078 const_iv (GL_ONE_MINUS_DST_ALPHA),
3079 const_iv (GL_SRC_COLOR),
3080 const_iv (GL_DST_COLOR),
3081 const_iv (GL_ONE_MINUS_SRC_COLOR),
3082 const_iv (GL_ONE_MINUS_DST_COLOR),
1891 const_iv (GL_SRC_ALPHA_SATURATE), 3083 const_iv (GL_SRC_ALPHA_SATURATE),
1892 const_iv (GL_RGB), 3084 const_iv (GL_RGB),
1893 const_iv (GL_RGBA), 3085 const_iv (GL_RGBA),
1894 const_iv (GL_RGBA4), 3086 const_iv (GL_RGBA4),
1895 const_iv (GL_RGBA8), 3087 const_iv (GL_RGBA8),
… …
1901 const_iv (GL_INTENSITY), 3093 const_iv (GL_INTENSITY),
1902 const_iv (GL_LUMINANCE), 3094 const_iv (GL_LUMINANCE),
1903 const_iv (GL_LUMINANCE_ALPHA), 3095 const_iv (GL_LUMINANCE_ALPHA),
1904 const_iv (GL_FLOAT), 3096 const_iv (GL_FLOAT),
1905 const_iv (GL_UNSIGNED_INT_8_8_8_8_REV), 3097 const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
3098 const_iv (GL_COMPRESSED_ALPHA_ARB),
3099 const_iv (GL_COMPRESSED_LUMINANCE_ARB),
3100 const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
3101 const_iv (GL_COMPRESSED_INTENSITY_ARB),
3102 const_iv (GL_COMPRESSED_RGB_ARB),
3103 const_iv (GL_COMPRESSED_RGBA_ARB),
1906 const_iv (GL_COMPILE), 3104 const_iv (GL_COMPILE),
3105 const_iv (GL_PROXY_TEXTURE_1D),
3106 const_iv (GL_PROXY_TEXTURE_2D),
1907 const_iv (GL_TEXTURE_1D), 3107 const_iv (GL_TEXTURE_1D),
1908 const_iv (GL_TEXTURE_2D), 3108 const_iv (GL_TEXTURE_2D),
1909 const_iv (GL_TEXTURE_ENV), 3109 const_iv (GL_TEXTURE_ENV),
1910 const_iv (GL_TEXTURE_MAG_FILTER), 3110 const_iv (GL_TEXTURE_MAG_FILTER),
1911 const_iv (GL_TEXTURE_MIN_FILTER), 3111 const_iv (GL_TEXTURE_MIN_FILTER),
… …
1932 const_iv (GL_COLOR_LOGIC_OP), 3132 const_iv (GL_COLOR_LOGIC_OP),
1933 const_iv (GL_SEPARABLE_2D), 3133 const_iv (GL_SEPARABLE_2D),
1934 const_iv (GL_CONVOLUTION_2D), 3134 const_iv (GL_CONVOLUTION_2D),
1935 const_iv (GL_CONVOLUTION_BORDER_MODE), 3135 const_iv (GL_CONVOLUTION_BORDER_MODE),
1936 const_iv (GL_CONSTANT_BORDER), 3136 const_iv (GL_CONSTANT_BORDER),
3137 const_iv (GL_POINTS),
1937 const_iv (GL_LINES), 3138 const_iv (GL_LINES),
1938 const_iv (GL_LINE_STRIP), 3139 const_iv (GL_LINE_STRIP),
1939 const_iv (GL_LINE_LOOP), 3140 const_iv (GL_LINE_LOOP),
1940 const_iv (GL_QUADS), 3141 const_iv (GL_QUADS),
1941 const_iv (GL_QUAD_STRIP), 3142 const_iv (GL_QUAD_STRIP),
1942 const_iv (GL_TRIANGLES), 3143 const_iv (GL_TRIANGLES),
1943 const_iv (GL_TRIANGLE_STRIP), 3144 const_iv (GL_TRIANGLE_STRIP),
1944 const_iv (GL_TRIANGLE_FAN), 3145 const_iv (GL_TRIANGLE_FAN),
3146 const_iv (GL_POLYGON),
1945 const_iv (GL_PERSPECTIVE_CORRECTION_HINT), 3147 const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
3148 const_iv (GL_POINT_SMOOTH_HINT),
3149 const_iv (GL_LINE_SMOOTH_HINT),
3150 const_iv (GL_POLYGON_SMOOTH_HINT),
3151 const_iv (GL_GENERATE_MIPMAP_HINT),
3152 const_iv (GL_TEXTURE_COMPRESSION_HINT),
1946 const_iv (GL_FASTEST), 3153 const_iv (GL_FASTEST),
3154 const_iv (GL_DONT_CARE),
3155 const_iv (GL_NICEST),
1947 const_iv (GL_V2F), 3156 const_iv (GL_V2F),
1948 const_iv (GL_V3F), 3157 const_iv (GL_V3F),
1949 const_iv (GL_T2F_V3F), 3158 const_iv (GL_T2F_V3F),
1950 const_iv (GL_T2F_N3F_V3F), 3159 const_iv (GL_T2F_N3F_V3F),
3160 const_iv (GL_FUNC_ADD),
3161 const_iv (GL_FUNC_SUBTRACT),
3162 const_iv (GL_FUNC_REVERSE_SUBTRACT),
1951# undef const_iv 3163# undef const_iv
1952 }; 3164 };
1953 3165
1954 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 3166 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
1955 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 3167 newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
3168
3169 texture_av = newAV ();
3170 AvREAL_off (texture_av);
1956} 3171}
3172
3173void
3174disable_GL_EXT_blend_func_separate ()
3175 CODE:
3176 gl.BlendFuncSeparate = 0;
3177 gl.BlendFuncSeparateEXT = 0;
3178
3179void
3180apple_nvidia_bug (int enable)
1957 3181
1958char * 3182char *
1959gl_vendor () 3183gl_vendor ()
1960 CODE: 3184 CODE:
1961 RETVAL = (char *)glGetString (GL_VENDOR); 3185 RETVAL = (char *)glGetString (GL_VENDOR);
… …
1974 CODE: 3198 CODE:
1975 RETVAL = (char *)glGetString (GL_EXTENSIONS); 3199 RETVAL = (char *)glGetString (GL_EXTENSIONS);
1976 OUTPUT: 3200 OUTPUT:
1977 RETVAL 3201 RETVAL
1978 3202
3203const char *glGetString (GLenum pname)
3204
3205GLint glGetInteger (GLenum pname)
3206 CODE:
3207 glGetIntegerv (pname, &RETVAL);
3208 OUTPUT:
3209 RETVAL
3210
3211GLdouble glGetDouble (GLenum pname)
3212 CODE:
3213 glGetDoublev (pname, &RETVAL);
3214 OUTPUT:
3215 RETVAL
3216
1979int glGetError () 3217int glGetError ()
1980 3218
1981void glFinish () 3219void glFinish ()
3220
3221void glFlush ()
1982 3222
1983void glClear (int mask) 3223void glClear (int mask)
1984 3224
1985void glClearColor (float r, float g, float b, float a = 1.0) 3225void glClearColor (float r, float g, float b, float a = 1.0)
1986 PROTOTYPE: @ 3226 PROTOTYPE: @
… …
1997 3237
1998void glBlendFuncSeparate (int sa, int da, int saa, int daa) 3238void glBlendFuncSeparate (int sa, int da, int saa, int daa)
1999 CODE: 3239 CODE:
2000 gl_BlendFuncSeparate (sa, da, saa, daa); 3240 gl_BlendFuncSeparate (sa, da, saa, daa);
2001 3241
3242# void glBlendEquation (int se)
3243
2002void glDepthMask (int flag) 3244void glDepthMask (int flag)
2003 3245
2004void glLogicOp (int opcode) 3246void glLogicOp (int opcode)
2005 3247
2006void glColorMask (int red, int green, int blue, int alpha) 3248void glColorMask (int red, int green, int blue, int alpha)
… …
2020# near_ and far_ are due to microsofts buggy "c" compiler 3262# near_ and far_ are due to microsofts buggy "c" compiler
2021void glFrustum (double left, double right, double bottom, double top, double near_, double far_) 3263void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
2022 3264
2023# near_ and far_ are due to microsofts buggy "c" compiler 3265# near_ and far_ are due to microsofts buggy "c" compiler
2024void glOrtho (double left, double right, double bottom, double top, double near_, double far_) 3266void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
3267
3268PROTOTYPES: DISABLE
2025 3269
2026void glViewport (int x, int y, int width, int height) 3270void glViewport (int x, int y, int width, int height)
2027 3271
2028void glScissor (int x, int y, int width, int height) 3272void glScissor (int x, int y, int width, int height)
2029 3273
… …
2037 3281
2038void glRotate (float angle, float x, float y, float z) 3282void glRotate (float angle, float x, float y, float z)
2039 CODE: 3283 CODE:
2040 glRotatef (angle, x, y, z); 3284 glRotatef (angle, x, y, z);
2041 3285
2042void glBegin (int mode)
2043
2044void glEnd ()
2045
2046void glColor (float r, float g, float b, float a = 1.0) 3286void glColor (float r, float g, float b, float a = 1.0)
2047 PROTOTYPE: @ 3287 PROTOTYPE: @
2048 ALIAS: 3288 ALIAS:
2049 glColor_premultiply = 1 3289 glColor_premultiply = 1
2050 CODE: 3290 CODE:
2051 if (ix) 3291 if (ix)
2052 { 3292 {
… …
2055 b *= a; 3295 b *= a;
2056 } 3296 }
2057 // microsoft visual "c" rounds instead of truncating... 3297 // microsoft visual "c" rounds instead of truncating...
2058 glColor4f (r, g, b, a); 3298 glColor4f (r, g, b, a);
2059 3299
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.) 3300void glRasterPos (float x, float y, float z = 0.)
2067 CODE: 3301 CODE:
2068 glRasterPos3f (0, 0, z); 3302 glRasterPos3f (0, 0, z);
2069 glBitmap (0, 0, 0, 0, x, y, 0); 3303 glBitmap (0, 0, 0, 0, x, y, 0);
2070 3304
… …
2074 3308
2075void glTexCoord (float s, float t) 3309void glTexCoord (float s, float t)
2076 CODE: 3310 CODE:
2077 glTexCoord2f (s, t); 3311 glTexCoord2f (s, t);
2078 3312
3313void glRect (float x1, float y1, float x2, float y2)
3314 CODE:
3315 glRectf (x1, y1, x2, y2);
3316
3317void glRect_lineloop (float x1, float y1, float x2, float y2)
3318 CODE:
3319 glBegin (GL_LINE_LOOP);
3320 glVertex2f (x1, y1);
3321 glVertex2f (x2, y1);
3322 glVertex2f (x2, y2);
3323 glVertex2f (x1, y2);
3324 glEnd ();
3325
3326PROTOTYPES: ENABLE
3327
3328void glBegin (int mode)
3329
3330void glEnd ()
3331
3332void glPointSize (GLfloat size)
3333
3334void glLineWidth (GLfloat width)
3335
3336void glInterleavedArrays (int format, int stride, char *data)
3337
3338void glDrawElements (int mode, int count, int type, char *indices)
3339
3340# 1.2 void glDrawRangeElements (int mode, int start, int end
3341
2079void glTexEnv (int target, int pname, float param) 3342void glTexEnv (int target, int pname, float param)
2080 CODE: 3343 CODE:
2081 glTexEnvf (target, pname, param); 3344 glTexEnvf (target, pname, param);
2082 3345
2083void glTexParameter (int target, int pname, float param) 3346void 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) 3362void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
2100 CODE: 3363 CODE:
2101 if (gl.SeparableFilter2D) 3364 if (gl.SeparableFilter2D)
2102 gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column); 3365 gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2103 3366
2104void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data) 3367void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
2105 3368
2106void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border) 3369void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2107 3370
2108void glDrawPixels (int width, int height, int format, int type, char *pixels) 3371void glDrawPixels (int width, int height, int format, int type, char *pixels)
3372
3373void glPixelZoom (float x, float y)
2109 3374
2110void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR) 3375void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
2111 3376
2112int glGenTexture () 3377int glGenTexture ()
2113 CODE: 3378 CODE:
2114{ 3379 RETVAL = gen_texture ();
2115 GLuint name;
2116 glGenTextures (1, &name);
2117 RETVAL = name;
2118}
2119 OUTPUT: 3380 OUTPUT:
2120 RETVAL 3381 RETVAL
2121 3382
2122void glDeleteTexture (int name) 3383void glDeleteTexture (int name)
2123 CODE: 3384 CODE:
2124{
2125 GLuint name_ = name;
2126 glDeleteTextures (1, &name_); 3385 del_texture (name);
2127} 3386
2128
2129int glGenList () 3387int glGenList ()
2130 CODE: 3388 CODE:
2131 RETVAL = glGenLists (1); 3389 RETVAL = glGenLists (1);
2132 OUTPUT: 3390 OUTPUT:
2133 RETVAL 3391 RETVAL
… …
2140 3398
2141void glEndList () 3399void glEndList ()
2142 3400
2143void glCallList (int list) 3401void glCallList (int list)
2144 3402
3403void c_init ()
3404 CODE:
3405 glPixelStorei (GL_PACK_ALIGNMENT , 1);
3406 glPixelStorei (GL_UNPACK_ALIGNMENT, 1);
3407
3408MODULE = Deliantra::Client PACKAGE = DC::UI::Base
3409
3410PROTOTYPES: DISABLE
3411
3412void
3413find_widget (SV *self, NV x, NV y)
3414 PPCODE:
3415{
3416 if (within_widget (self, x, y))
3417 XPUSHs (self);
3418}
3419
3420BOOT:
3421{
3422 hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
3423
3424 draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
3425 draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
3426 draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
3427 draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
3428}
3429
3430void
3431draw (SV *self)
3432 CODE:
3433{
3434 HV *hv;
3435 SV **svp;
3436 NV x, y, w, h;
3437 SV *draw_x_sv = GvSV (draw_x_gv);
3438 SV *draw_y_sv = GvSV (draw_y_gv);
3439 SV *draw_w_sv = GvSV (draw_w_gv);
3440 SV *draw_h_sv = GvSV (draw_h_gv);
3441 double draw_x, draw_y;
3442
3443 if (!SvROK (self))
3444 croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
3445
3446 hv = (HV *)SvRV (self);
3447
3448 if (SvTYPE (hv) != SVt_PVHV)
3449 croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
3450
3451 svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
3452 svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
3453
3454 if (!h || !w)
3455 XSRETURN_EMPTY;
3456
3457 svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
3458 svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
3459
3460 draw_x = SvNV (draw_x_sv) + x;
3461 draw_y = SvNV (draw_y_sv) + y;
3462
3463 if (draw_x + w < 0 || draw_x >= SvNV (draw_w_sv)
3464 || draw_y + h < 0 || draw_y >= SvNV (draw_h_sv))
3465 XSRETURN_EMPTY;
3466
3467 sv_setnv (draw_x_sv, draw_x);
3468 sv_setnv (draw_y_sv, draw_y);
3469
3470 glPushMatrix ();
3471 glTranslated (x, y, 0);
3472
3473 if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
3474 {
3475 svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
3476
3477 if (svp && SvTRUE (*svp))
3478 {
3479 glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
3480 glEnable (GL_BLEND);
3481 glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
3482 glBegin (GL_QUADS);
3483 glVertex2f (0, 0);
3484 glVertex2f (w, 0);
3485 glVertex2f (w, h);
3486 glVertex2f (0, h);
3487 glEnd ();
3488 glDisable (GL_BLEND);
3489 }
3490 }
3491#if 0
3492 // draw borders, for debugging
3493 glPushMatrix ();
3494 glColor4f (1., 1., 0., 1.);
3495 glTranslatef (.5, .5, 0.);
3496 glBegin (GL_LINE_LOOP);
3497 glVertex2f (0 , 0);
3498 glVertex2f (w - 1, 0);
3499 glVertex2f (w - 1, h - 1);
3500 glVertex2f (0 , h - 1);
3501 glEnd ();
3502 glPopMatrix ();
3503#endif
3504 PUSHMARK (SP);
3505 XPUSHs (self);
3506 PUTBACK;
3507 call_method ("_draw", G_VOID | G_DISCARD);
3508 SPAGAIN;
3509
3510 glPopMatrix ();
3511
3512 draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
3513 draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
3514}
3515

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+ Added lines
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> Changed lines