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Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.134 by root, Fri Aug 4 16:49:58 2006 UTC vs.
Revision 1.313 by root, Sat Jan 7 15:24:41 2012 UTC

1#ifdef _WIN32 1#ifdef _WIN32
2# define WIN32_LEAN_AND_MEAN 2# define WIN32_LEAN_AND_MEAN
3# define _WIN32_WINNT 0x0500 // needed to get win2000 api calls 3# define NTDDI_VERSION NTDDI_WIN2K // needed to get win2000 api calls
4# include <malloc.h> 4# include <malloc.h>
5# include <windows.h> 5# include <windows.h>
6# include <wininet.h>
6# pragma warning(disable:4244) 7# pragma warning(disable:4244)
8# pragma warning(disable:4761)
9#endif
10
11//#define DEBUG 1
12#if DEBUG
13# include <valgrind/memcheck.h>
7#endif 14#endif
8 15
9#include "EXTERN.h" 16#include "EXTERN.h"
10#include "perl.h" 17#include "perl.h"
11#include "XSUB.h" 18#include "XSUB.h"
12 19
13#ifdef _WIN32 20#ifdef _WIN32
14# 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
15#endif 26#endif
16 27
28#include <assert.h>
17#include <math.h> 29#include <math.h>
18#include <string.h> 30#include <string.h>
19#include <stdio.h> 31#include <stdio.h>
20#include <stdlib.h> 32#include <stdlib.h>
21 33
34#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
35
22#include <SDL.h> 36#include <SDL.h>
37#include <SDL_thread.h>
23#include <SDL_endian.h> 38#include <SDL_endian.h>
24#include <SDL_image.h> 39#include <SDL_image.h>
25#include <SDL_mixer.h> 40#include <SDL_mixer.h>
26#include <SDL_opengl.h> 41#include <SDL_opengl.h>
27 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
28#define PANGO_ENABLE_BACKEND 50#define PANGO_ENABLE_BACKEND
29#define G_DISABLE_CAST_CHECKS 51#define G_DISABLE_CAST_CHECKS
30 52
31#include <glib/gmacros.h> 53#include <glib/gmacros.h>
32 54
33#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
34 67
35#ifndef _WIN32 68#ifndef _WIN32
36# include <sys/types.h> 69# include <sys/types.h>
37# include <sys/socket.h> 70# include <sys/socket.h>
38# include <netinet/in.h> 71# include <netinet/in.h>
39# include <netinet/tcp.h> 72# include <netinet/tcp.h>
40# include <inttypes.h> 73# include <inttypes.h>
74#endif
75
76#if __GNUC__ >= 4
77# define expect(expr,value) __builtin_expect ((expr),(value))
41#else 78#else
42 typedef unsigned char uint8_t; 79# define expect(expr,value) (expr)
43 typedef unsigned short uint16_t;
44 typedef unsigned int uint32_t;
45 typedef signed char int8_t;
46 typedef signed short int16_t;
47 typedef signed int int32_t;
48#endif 80#endif
49 81
82#define expect_false(expr) expect ((expr) != 0, 0)
83#define expect_true(expr) expect ((expr) != 0, 1)
84
50#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, objetc replacement character */ 85#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
51 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 */
52#define FOW_DARKNESS 32 89#define FOW_DARKNESS 50
90#define DARKNESS_ADJUST(n) (n)
53 91
54#define MAP_EXTEND_X 32 92#define MAP_EXTEND_X 32
55#define MAP_EXTEND_Y 512 93#define MAP_EXTEND_Y 512
56 94
57#define MIN_FONT_HEIGHT 10 95#define MIN_FONT_HEIGHT 10
58 96
59#if 0 97/* mask out modifiers we are not interested in */
60# define PARACHUTE SDL_INIT_NOPARACHUTE 98#define MOD_MASK (KMOD_CTRL | KMOD_SHIFT | KMOD_ALT | KMOD_META)
61#else 99
62# define PARACHUTE 0 100#define KMOD_LRAM 0x10000 // our extension
63#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;
64 125
65static struct 126static struct
66{ 127{
67#define GL_FUNC(ptr,name) ptr name; 128#define GL_FUNC(ptr,name) ptr name;
68#include "glfunc.h" 129#include "glfunc.h"
69#undef GL_FUNC 130#undef GL_FUNC
70} gl; 131} gl;
71 132
133static void
72static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa) 134gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
73{ 135{
74 if (gl.BlendFuncSeparate) 136 if (gl.BlendFuncSeparate)
75 gl.BlendFuncSeparate (sa, da, saa, daa); 137 gl.BlendFuncSeparate (sa, da, saa, daa);
76 else if (gl.BlendFuncSeparateEXT) 138 else if (gl.BlendFuncSeparateEXT)
77 gl.BlendFuncSeparateEXT (sa, da, saa, daa); 139 gl.BlendFuncSeparateEXT (sa, da, saa, daa);
78 else 140 else
79 glBlendFunc (sa, da); 141 glBlendFunc (sa, da);
80} 142}
81 143
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
82#include "texcache.c" 168#include "texcache.c"
169#include "rendercache.c"
83 170
84#include "pango-font.c" 171#include "pango-font.c"
85#include "pango-fontmap.c" 172#include "pango-fontmap.c"
86#include "pango-render.c" 173#include "pango-render.c"
87 174
175typedef IV DC__Channel;
176typedef SDL_RWops *DC__RW;
88typedef Mix_Chunk *CFPlus__MixChunk; 177typedef Mix_Chunk *DC__MixChunk;
89typedef Mix_Music *CFPlus__MixMusic; 178typedef Mix_Music *DC__MixMusic;
90 179
91typedef PangoFontDescription *CFPlus__Font; 180typedef PangoFontDescription *DC__Font;
92 181
93static int 182static int
94shape_attr_p (PangoLayoutRun *run) 183shape_attr_p (PangoLayoutRun *run)
95{ 184{
96 GSList *attrs = run->item->analysis.extra_attrs; 185 GSList *attrs = run->item->analysis.extra_attrs;
… …
110 199
111typedef struct cf_layout { 200typedef struct cf_layout {
112 PangoLayout *pl; 201 PangoLayout *pl;
113 float r, g, b, a; // default color for rgba mode 202 float r, g, b, a; // default color for rgba mode
114 int base_height; 203 int base_height;
115 CFPlus__Font font; 204 DC__Font font;
205 rc_t *rc;
116} *CFPlus__Layout; 206} *DC__Layout;
117 207
118static CFPlus__Font default_font; 208static DC__Font default_font;
119static PangoContext *opengl_context; 209static PangoContext *opengl_context;
120static PangoFontMap *opengl_fontmap; 210static PangoFontMap *opengl_fontmap;
121 211
122static void 212static void
123substitute_func (FcPattern *pattern, gpointer data) 213substitute_func (FcPattern *pattern, gpointer data)
… …
128#endif 218#endif
129 FcPatternAddBool (pattern, FC_AUTOHINT, 0); 219 FcPatternAddBool (pattern, FC_AUTOHINT, 0);
130} 220}
131 221
132static void 222static void
133layout_update_font (CFPlus__Layout self) 223layout_update_font (DC__Layout self)
134{ 224{
135 /* use a random scale factor to account for unknown descenders, 0.8 works 225 /* use a random scale factor to account for unknown descenders, 0.8 works
136 * reasonably well with bitstream vera 226 * reasonably well with dejavu/bistream fonts
137 */ 227 */
138 PangoFontDescription *font = self->font ? self->font : default_font; 228 PangoFontDescription *font = self->font ? self->font : default_font;
139 229
140 pango_font_description_set_absolute_size (font, 230 pango_font_description_set_absolute_size (font,
141 MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10)); 231 MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
142 232
143 pango_layout_set_font_description (self->pl, font); 233 pango_layout_set_font_description (self->pl, font);
144} 234}
145 235
146static void 236static void
147layout_get_pixel_size (CFPlus__Layout self, int *w, int *h) 237layout_get_pixel_size (DC__Layout self, int *w, int *h)
148{ 238{
239 PangoRectangle rect;
240
241 // get_pixel_* wrongly rounds down
149 pango_layout_get_pixel_size (self->pl, w, h); 242 pango_layout_get_extents (self->pl, 0, &rect);
150 243
151 if (!*w) *w = 1; 244 rect.width = (rect.width + PANGO_SCALE - 1) / PANGO_SCALE;
152 if (!*h) *h = 1; 245 rect.height = (rect.height + PANGO_SCALE - 1) / PANGO_SCALE;
153 246
154 *w = (*w + 3) & ~3; 247 if (!rect.width) rect.width = 1;
155} 248 if (!rect.height) rect.height = 1;
156 249
250 *w = rect.width;
251 *h = rect.height;
252}
253
254typedef uint16_t tileid;
157typedef uint16_t mapface; 255typedef uint16_t faceid;
158 256
159typedef struct { 257typedef struct {
160 GLint name; 258 GLuint name;
161 int w, h; 259 int w, h;
162 float s, t; 260 float s, t;
163 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 */
164} maptex; 265} maptex;
165 266
166typedef struct { 267typedef struct {
268 uint32_t player;
269 tileid tile[3];
167 int16_t darkness; 270 uint16_t darkness;
168 mapface face[3]; 271 uint8_t stat_width, stat_hp, flags, smoothmax;
169} mapcell; 272} mapcell;
170 273
171typedef struct { 274typedef struct {
172 int32_t c0, c1; 275 int32_t c0, c1;
173 mapcell *col; 276 mapcell *col;
174} maprow; 277} maprow;
175 278
176typedef struct map { 279typedef struct map {
177 int x, y, w, h; 280 int x, y, w, h;
178 int ox, oy; /* offset to virtual global coordinate system */ 281 int ox, oy; /* offset to virtual global coordinate system */
179 int faces; 282 int faces; tileid *face2tile; // [faceid]
180 mapface *face; 283 int texs; maptex *tex; // [tileid]
181
182 int texs;
183 maptex *tex;
184 284
185 int32_t rows; 285 int32_t rows;
186 maprow *row; 286 maprow *row;
187} *CFPlus__Map; 287} *DC__Map;
188 288
189static char * 289static char *
190prepend (char *ptr, int sze, int inc) 290prepend (char *ptr, int sze, int inc)
191{ 291{
192 char *p; 292 char *p;
… …
209} 309}
210 310
211#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))
212#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))
213 313
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
214static maprow * 334static maprow *
215map_get_row (CFPlus__Map self, int y) 335map_get_row (DC__Map self, int y)
216{ 336{
217 if (0 > y) 337 if (0 > y)
218 { 338 {
219 int extend = - y + MAP_EXTEND_Y; 339 int extend = - y + MAP_EXTEND_Y;
220 Prepend (maprow, self->row, self->rows, extend); 340 Prepend (maprow, self->row, self->rows, extend);
… …
258 378
259 return row->col + (x - row->c0); 379 return row->col + (x - row->c0);
260} 380}
261 381
262static mapcell * 382static mapcell *
263map_get_cell (CFPlus__Map self, int x, int y) 383map_get_cell (DC__Map self, int x, int y)
264{ 384{
265 return row_get_cell (map_get_row (self, y), x); 385 return row_get_cell (map_get_row (self, y), x);
266} 386}
267 387
268static void 388static void
269map_clear (CFPlus__Map self) 389map_clear (DC__Map self)
270{ 390{
271 int r; 391 int r;
272 392
273 for (r = 0; r < self->rows; r++) 393 for (r = 0; r < self->rows; r++)
274 Safefree (self->row[r].col); 394 Safefree (self->row[r].col);
… …
281 self->oy = 0; 401 self->oy = 0;
282 self->row = 0; 402 self->row = 0;
283 self->rows = 0; 403 self->rows = 0;
284} 404}
285 405
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
286static void 416static void
287map_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)
288{ 418{
289 int x, y; 419 int x, y;
290 maprow *row; 420 maprow *row;
421 mapcell *cell;
291 422
292 for (y = y0; y < y0 + h; y++) 423 for (y = y0; y < y0 + h; y++)
293 if (y >= 0) 424 if (y >= 0)
294 { 425 {
295 if (y >= self->rows) 426 if (y >= self->rows)
… …
301 if (x >= row->c0) 432 if (x >= row->c0)
302 { 433 {
303 if (x >= row->c1) 434 if (x >= row->c1)
304 break; 435 break;
305 436
306 row->col[x - row->c0].darkness = -1; 437 cell = row->col + x - row->c0;
438
439 CELL_CLEAR (cell);
307 } 440 }
308 } 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);
309} 458}
310 459
311static void 460static void
312music_finished (void) 461music_finished (void)
313{ 462{
… …
330 ev.code = 1; 479 ev.code = 1;
331 ev.data1 = (void *)(long)channel; 480 ev.data1 = (void *)(long)channel;
332 ev.data2 = 0; 481 ev.data2 = 0;
333 482
334 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;
335} 490}
336 491
337static unsigned int 492static unsigned int
338minpot (unsigned int n) 493minpot (unsigned int n)
339{ 494{
… …
349 n |= n >> 16; 504 n |= n >> 16;
350 505
351 return n + 1; 506 return n + 1;
352} 507}
353 508
354MODULE = CFPlus PACKAGE = CFPlus 509static unsigned int
510popcount (unsigned int n)
511{
512 n -= (n >> 1) & 0x55555555U;
513 n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
514 n = ((n >> 4) + n) & 0x0f0f0f0fU;
515 n *= 0x01010101U;
516
517 return n >> 24;
518}
519
520/* SDL should provide this, really. */
521#define SDLK_MODIFIER_MIN 300
522#define SDLK_MODIFIER_MAX 314
523
524/******************************************************************************/
525
526static GV *draw_x_gv, *draw_y_gv, *draw_w_gv, *draw_h_gv;
527static GV *hover_gv;
528
529static int
530within_widget (SV *widget, NV x, NV y)
531{
532 HV *self;
533 SV **svp;
534 NV wx, ww, wy, wh;
535
536 if (!SvROK (widget))
537 return 0;
538
539 self = (HV *)SvRV (widget);
540
541 if (SvTYPE (self) != SVt_PVHV)
542 return 0;
543
544 svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
545 if (y < wy)
546 return 0;
547
548 svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
549 if (y >= wy + wh)
550 return 0;
551
552 svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
553 if (x < wx)
554 return 0;
555
556 svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
557 if (x >= wx + ww)
558 return 0;
559
560 svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
561 if (!svp || !SvTRUE (*svp))
562 return 0;
563
564 return 1;
565}
566
567/******************************************************************************/
568
569/* process keyboard modifiers */
570static int
571mod_munge (int mod)
572{
573 mod &= MOD_MASK;
574
575 if (mod & (KMOD_META | KMOD_ALT))
576 mod |= KMOD_LRAM;
577
578 return mod;
579}
580
581static void
582deliantra_main ()
583{
584 char *argv[] = { 0 };
585 call_argv ("DC::Main::main", G_DISCARD | G_VOID, argv);
586}
587
588#ifdef __MACOSX__
589 /* to due surprising braindamage on the side of SDL design, we
590 * do some mind-boggling hack here: SDL requires a custom main()
591 * on OS X, so... we provide one and call the original main(), which,
592 * due to shared library magic, calls -lSDLmain's main, not perl's main,
593 * and which calls our main (== SDL_main) back.
594 */
595 extern C_LINKAGE int
596 main (int argc, char *argv[])
597 {
598 deliantra_main ();
599 }
600
601 #undef main
602
603 extern C_LINKAGE int main (int argc, char *argv[]);
604
605 static void
606 SDL_braino (void)
607 {
608 char *argv[] = { "deliantra client", 0 };
609 (main) (1, argv);
610 }
611#else
612 static void
613 SDL_braino (void)
614 {
615 deliantra_main ();
616 }
617#endif
618
619MODULE = Deliantra::Client PACKAGE = DC
355 620
356PROTOTYPES: ENABLE 621PROTOTYPES: ENABLE
357 622
358BOOT: 623BOOT:
359{ 624{
360 HV *stash = gv_stashpv ("CFPlus", 1); 625 HV *stash = gv_stashpv ("DC", 1);
361 static const struct { 626 static const struct {
362 const char *name; 627 const char *name;
363 IV iv; 628 IV iv;
364 } *civ, const_iv[] = { 629 } *civ, const_iv[] = {
365# 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
366 const_iv (SDL_ACTIVEEVENT), 634 const_iv (SDL_ACTIVEEVENT),
367 const_iv (SDL_KEYDOWN), 635 const_iv (SDL_KEYDOWN),
368 const_iv (SDL_KEYUP), 636 const_iv (SDL_KEYUP),
369 const_iv (SDL_MOUSEMOTION), 637 const_iv (SDL_MOUSEMOTION),
370 const_iv (SDL_MOUSEBUTTONDOWN), 638 const_iv (SDL_MOUSEBUTTONDOWN),
… …
379 const_iv (SDL_EVENT_RESERVEDA), 647 const_iv (SDL_EVENT_RESERVEDA),
380 const_iv (SDL_EVENT_RESERVEDB), 648 const_iv (SDL_EVENT_RESERVEDB),
381 const_iv (SDL_VIDEORESIZE), 649 const_iv (SDL_VIDEORESIZE),
382 const_iv (SDL_VIDEOEXPOSE), 650 const_iv (SDL_VIDEOEXPOSE),
383 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),
384 const_iv (SDLK_KP0), 709 const_iv (SDLK_KP0),
385 const_iv (SDLK_KP1), 710 const_iv (SDLK_KP1),
386 const_iv (SDLK_KP2), 711 const_iv (SDLK_KP2),
387 const_iv (SDLK_KP3), 712 const_iv (SDLK_KP3),
388 const_iv (SDLK_KP4), 713 const_iv (SDLK_KP4),
… …
443 const_iv (SDLK_BREAK), 768 const_iv (SDLK_BREAK),
444 const_iv (SDLK_MENU), 769 const_iv (SDLK_MENU),
445 const_iv (SDLK_POWER), 770 const_iv (SDLK_POWER),
446 const_iv (SDLK_EURO), 771 const_iv (SDLK_EURO),
447 const_iv (SDLK_UNDO), 772 const_iv (SDLK_UNDO),
773
448 const_iv (KMOD_NONE), 774 const_iv (KMOD_NONE),
775 const_iv (KMOD_SHIFT),
449 const_iv (KMOD_LSHIFT), 776 const_iv (KMOD_LSHIFT),
450 const_iv (KMOD_RSHIFT), 777 const_iv (KMOD_RSHIFT),
778 const_iv (KMOD_CTRL),
451 const_iv (KMOD_LCTRL), 779 const_iv (KMOD_LCTRL),
452 const_iv (KMOD_RCTRL), 780 const_iv (KMOD_RCTRL),
781 const_iv (KMOD_ALT),
453 const_iv (KMOD_LALT), 782 const_iv (KMOD_LALT),
454 const_iv (KMOD_RALT), 783 const_iv (KMOD_RALT),
784 const_iv (KMOD_META),
455 const_iv (KMOD_LMETA), 785 const_iv (KMOD_LMETA),
456 const_iv (KMOD_RMETA), 786 const_iv (KMOD_RMETA),
457 const_iv (KMOD_NUM), 787 const_iv (KMOD_NUM),
458 const_iv (KMOD_CAPS), 788 const_iv (KMOD_CAPS),
459 const_iv (KMOD_MODE), 789 const_iv (KMOD_MODE),
460 const_iv (KMOD_CTRL), 790
461 const_iv (KMOD_SHIFT), 791 const_iv (KMOD_LRAM),
462 const_iv (KMOD_ALT), 792
463 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)
464# undef const_iv 823# undef const_iv
465 }; 824 };
466 825
467 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--)
468 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);
469} 831}
832
833void
834weaken (SV *rv)
835 PROTOTYPE: $
836 CODE:
837 sv_rvweaken (rv);
470 838
471int 839int
472in_destruct () 840in_destruct ()
473 CODE: 841 CODE:
474 RETVAL = PL_main_cv == Nullcv; 842 RETVAL = PL_main_cv == Nullcv;
… …
477 845
478NV floor (NV x) 846NV floor (NV x)
479 847
480NV ceil (NV x) 848NV ceil (NV x)
481 849
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
482void 860void
483pango_init () 861pango_init ()
484 CODE: 862 CODE:
485{ 863{
486 opengl_fontmap = pango_opengl_font_map_new (); 864 opengl_fontmap = pango_opengl_font_map_new ();
487 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);
488 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
489} 872}
490 873
491int 874char *SDL_GetError ()
492SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)
493 875
494void 876void SDL_braino ()
877
878int SDL_Init (U32 flags)
879
880int SDL_InitSubSystem (U32 flags)
881
882void SDL_QuitSubSystem (U32 flags)
883
495SDL_Quit () 884void SDL_Quit ()
496 885
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
497void 895void
498SDL_ListModes () 896SDL_ListModes (int rgb, int alpha)
499 PPCODE: 897 PPCODE:
500{ 898{
501 SDL_Rect **m; 899 SDL_Rect **m;
502 900
503 SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5); 901 SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
504 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5); 902 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
505 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5); 903 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
506 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1); 904 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
507 905
508 SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15); 906 SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
509 SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0); 907 SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
510 908
511 SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0); 909 SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
512 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0); 910 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
513 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0); 911 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
514 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0); 912 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
515 913
516 SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1); 914 SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
517#if SDL_VERSION_ATLEAST(1,2,10)
518 SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
519 SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1); 915 SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
520#endif
521
522 SDL_EnableUNICODE (1);
523 SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
524 916
525 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL); 917 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
526 918
527 if (m && m != (SDL_Rect **)-1) 919 if (m && m != (SDL_Rect **)-1)
528 while (*m) 920 while (*m)
529 { 921 {
922 if ((*m)->w >= 400 && (*m)->h >= 300)
923 {
530 AV *av = newAV (); 924 AV *av = newAV ();
531 av_push (av, newSViv ((*m)->w)); 925 av_push (av, newSViv ((*m)->w));
532 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));
533 XPUSHs (sv_2mortal (newRV_noinc ((SV *)av))); 929 XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
930 }
534 931
535 ++m; 932 ++m;
536 } 933 }
537} 934}
538 935
539char *
540SDL_GetError ()
541
542int 936int
543SDL_SetVideoMode (int w, int h, int fullscreen) 937SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
544 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
545 RETVAL = !!SDL_SetVideoMode ( 948 RETVAL = !!SDL_SetVideoMode (
546 w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0) 949 w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)
547 ); 950 );
951
548 if (RETVAL) 952 if (RETVAL)
549 { 953 {
550 SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+"); 954 av_clear (texture_av);
551# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name); 955#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
552# include "glfunc.h" 956#include "glfunc.h"
553# undef GL_FUNC 957#undef GL_FUNC
958 if (!gl.ActiveTexture ) gl.ActiveTexture = gl.ActiveTextureARB;
959 if (!gl.MultiTexCoord2f) gl.MultiTexCoord2f = gl.MultiTexCoord2fARB;
554 } 960 }
961}
555 OUTPUT: 962 OUTPUT:
556 RETVAL 963 RETVAL
557 964
558void 965void
966SDL_WM_SetCaption (const char *title, const char *icon)
967
968void
559SDL_GL_SwapBuffers () 969SDL_GL_SwapBuffers ()
560 970
561char * 971char *
562SDL_GetKeyName (int sym) 972SDL_GetKeyName (int sym)
563 973
974int
975SDL_GetAppState ()
976
977int
978SDL_GetModState ()
979
980int
981SDL_WaitEvent ()
982 C_ARGS: 0
983
564void 984void
565SDL_PollEvent () 985SDL_PumpEvents ()
986
987void
988peep_events ()
566 PPCODE: 989 PPCODE:
567{ 990{
568 SDL_Event ev; 991 SDL_Event ev;
569 992
570 while (SDL_PollEvent (&ev)) 993 SDL_PumpEvents ();
994 while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
571 { 995 {
572 HV *hv = newHV (); 996 HV *hv = newHV ();
573 hv_store (hv, "type", 4, newSViv (ev.type), 0); 997 hv_store (hv, "type", 4, newSViv (ev.type), 0);
574 998
575 switch (ev.type) 999 switch (ev.type)
576 { 1000 {
577 case SDL_KEYDOWN: 1001 case SDL_KEYDOWN:
578 case SDL_KEYUP: 1002 case SDL_KEYUP:
579 hv_store (hv, "state", 5, newSViv (ev.key.state), 0); 1003 hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
580 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0); 1004 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
581 hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0); 1005 hv_store (hv, "mod", 3, newSViv (mod_munge (ev.key.keysym.mod)), 0);
1006 hv_store (hv, "cmod", 4, newSViv (mod_munge (SDL_GetModState ())), 0); /* current mode */
582 hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0); 1007 hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
583 break; 1008 break;
584 1009
585 case SDL_ACTIVEEVENT: 1010 case SDL_ACTIVEEVENT:
586 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0); 1011 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
587 hv_store (hv, "state", 5, newSViv (ev.active.state), 0); 1012 hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
588 break; 1013 break;
589 1014
590 case SDL_MOUSEMOTION: 1015 case SDL_MOUSEMOTION:
1016 {
1017 int state = ev.motion.state;
1018 int x = ev.motion.x;
1019 int y = ev.motion.y;
1020 int xrel = ev.motion.xrel;
1021 int yrel = ev.motion.yrel;
1022
1023 /* do simplistic event compression */
1024 while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
1025 && state == ev.motion.state)
1026 {
1027 xrel += ev.motion.xrel;
1028 yrel += ev.motion.yrel;
1029 x = ev.motion.x;
1030 y = ev.motion.y;
1031 SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
1032 }
1033
591 hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0); 1034 hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
592
593 hv_store (hv, "state", 5, newSViv (ev.motion.state), 0); 1035 hv_store (hv, "state", 5, newSViv (state), 0);
594 hv_store (hv, "x", 1, newSViv (ev.motion.x), 0); 1036 hv_store (hv, "x", 1, newSViv (x), 0);
595 hv_store (hv, "y", 1, newSViv (ev.motion.y), 0); 1037 hv_store (hv, "y", 1, newSViv (y), 0);
596 hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0); 1038 hv_store (hv, "xrel", 4, newSViv (xrel), 0);
597 hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0); 1039 hv_store (hv, "yrel", 4, newSViv (yrel), 0);
1040 }
598 break; 1041 break;
599 1042
600 case SDL_MOUSEBUTTONDOWN: 1043 case SDL_MOUSEBUTTONDOWN:
601 case SDL_MOUSEBUTTONUP: 1044 case SDL_MOUSEBUTTONUP:
602 hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0); 1045 hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
603 1046
604 hv_store (hv, "button", 6, newSViv (ev.button.button), 0); 1047 hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
605 hv_store (hv, "state", 5, newSViv (ev.button.state), 0); 1048 hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
606 hv_store (hv, "x", 1, newSViv (ev.button.x), 0); 1049 hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
607 hv_store (hv, "y", 1, newSViv (ev.button.y), 0); 1050 hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
… …
612 hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0); 1055 hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
613 hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0); 1056 hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
614 break; 1057 break;
615 } 1058 }
616 1059
617 XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1)))); 1060 XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
618 } 1061 }
619} 1062}
620 1063
1064char *
1065SDL_AudioDriverName ()
1066 CODE:
1067{
1068 char buf [256];
1069 if (!SDL_AudioDriverName (buf, sizeof (buf)))
1070 XSRETURN_UNDEF;
1071
1072 RETVAL = buf;
1073}
1074 OUTPUT:
1075 RETVAL
1076
621int 1077int
622Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048) 1078Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
623 POSTCALL: 1079 POSTCALL:
624 Mix_HookMusicFinished (music_finished); 1080 Mix_HookMusicFinished (music_finished);
625 Mix_ChannelFinished (channel_finished); 1081 Mix_ChannelFinished (channel_finished);
626 1082
627void 1083void
1084Mix_QuerySpec ()
1085 PPCODE:
1086{
1087 int freq, channels;
1088 Uint16 format;
1089
1090 if (Mix_QuerySpec (&freq, &format, &channels))
1091 {
1092 EXTEND (SP, 3);
1093 PUSHs (sv_2mortal (newSViv (freq)));
1094 PUSHs (sv_2mortal (newSViv (format)));
1095 PUSHs (sv_2mortal (newSViv (channels)));
1096 }
1097}
1098
1099void
628Mix_CloseAudio () 1100Mix_CloseAudio ()
629 1101
630int 1102int
631Mix_AllocateChannels (int numchans = -1) 1103Mix_AllocateChannels (int numchans = -1)
632 1104
1105const char *
1106Mix_GetError ()
1107
633void 1108void
634lowdelay (int fd, int val = 1) 1109lowdelay (int fd, int val = 1)
635 CODE: 1110 CODE:
1111 setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
1112
1113void
1114win32_proxy_info ()
1115 PPCODE:
1116{
636#ifndef _WIN32 1117#ifdef _WIN32
637 setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val)); 1118 char buffer[2048];
1119 DWORD buflen;
1120
1121 EXTEND (SP, 3);
1122
1123 buflen = sizeof (buffer);
1124 if (InternetQueryOption (0, INTERNET_OPTION_PROXY, (void *)buffer, &buflen))
1125 if (((INTERNET_PROXY_INFO *)buffer)->dwAccessType == INTERNET_OPEN_TYPE_PROXY)
1126 {
1127 PUSHs (newSVpv (((INTERNET_PROXY_INFO *)buffer)->lpszProxy, 0));
1128
1129 buflen = sizeof (buffer);
1130 if (InternetQueryOption (0, INTERNET_OPTION_PROXY_USERNAME, (void *)buffer, &buflen))
1131 {
1132 PUSHs (newSVpv (buffer, 0));
1133
1134 buflen = sizeof (buffer);
1135 if (InternetQueryOption (0, INTERNET_OPTION_PROXY_PASSWORD, (void *)buffer, &buflen))
1136 PUSHs (newSVpv (buffer, 0));
1137 }
1138 }
638#endif 1139#endif
1140}
639 1141
640void 1142int
641add_font (char *file) 1143add_font (char *file)
642 CODE: 1144 CODE:
643 FcConfigAppFontAddFile (0, (const FcChar8 *)file); 1145 RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
1146 OUTPUT:
1147 RETVAL
1148
1149void
1150IMG_Init (int flags = IMG_INIT_JPG | IMG_INIT_PNG)
1151
1152# MIX_INIT_MP3 gives smpeg + libstdc++ + libgcc_s
1153void
1154Mix_Init (int flags = MIX_INIT_MOD | MIX_INIT_OGG)
644 1155
645void 1156void
646load_image_inline (SV *image_) 1157load_image_inline (SV *image_)
647 ALIAS: 1158 ALIAS:
648 load_image_file = 1 1159 load_image_file = 1
… …
651 STRLEN image_len; 1162 STRLEN image_len;
652 char *image = (char *)SvPVbyte (image_, image_len); 1163 char *image = (char *)SvPVbyte (image_, image_len);
653 SDL_Surface *surface, *surface2; 1164 SDL_Surface *surface, *surface2;
654 SDL_PixelFormat fmt; 1165 SDL_PixelFormat fmt;
655 SDL_RWops *rw = ix 1166 SDL_RWops *rw = ix
656 ? SDL_RWFromFile (image, "r") 1167 ? SDL_RWFromFile (image, "rb")
657 : SDL_RWFromConstMem (image, image_len); 1168 : SDL_RWFromConstMem (image, image_len);
658 1169
659 if (!rw) 1170 if (!rw)
660 croak ("load_image: %s", SDL_GetError ()); 1171 croak ("load_image: %s", SDL_GetError ());
661 1172
… …
734void 1245void
735error (char *message) 1246error (char *message)
736 CODE: 1247 CODE:
737 fprintf (stderr, "ERROR: %s\n", message); 1248 fprintf (stderr, "ERROR: %s\n", message);
738#ifdef _WIN32 1249#ifdef _WIN32
739 MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR); 1250 MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
740#endif 1251#endif
741 1252
742void 1253void
743fatal (char *message) 1254fatal (char *message)
744 CODE: 1255 CODE:
745 fprintf (stderr, "FATAL: %s\n", message); 1256 fprintf (stderr, "FATAL: %s\n", message);
746#ifdef _WIN32 1257#ifdef _WIN32
747 MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR); 1258 MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
748#endif 1259#endif
749 _exit (1); 1260 _exit (1);
750 1261
751void 1262void
752_exit (int retval) 1263_exit (int retval = 0)
753 CODE: 1264 CODE:
1265#ifdef WIN32
1266 ExitThread (retval); // unclean, please beam me up
1267#else
754 _exit (retval); 1268 _exit (retval);
1269#endif
755 1270
756MODULE = CFPlus PACKAGE = CFPlus::Font 1271void
1272debug ()
1273 CODE:
1274{
1275#if DEBUG
1276 VALGRIND_DO_LEAK_CHECK;
1277#endif
1278}
757 1279
758CFPlus::Font 1280int
1281SvREFCNT (SV *sv)
1282 CODE:
1283 RETVAL = SvREFCNT (sv);
1284 OUTPUT:
1285 RETVAL
1286
1287MODULE = Deliantra::Client PACKAGE = DC::Font
1288
1289PROTOTYPES: DISABLE
1290
1291DC::Font
759new_from_file (SV *class, char *path, int id = 0) 1292new_from_file (SV *class, char *path, int id = 0)
760 CODE: 1293 CODE:
761{ 1294{
762 int count; 1295 int count;
763 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count); 1296 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
… …
766} 1299}
767 OUTPUT: 1300 OUTPUT:
768 RETVAL 1301 RETVAL
769 1302
770void 1303void
771DESTROY (CFPlus::Font self) 1304DESTROY (DC::Font self)
772 CODE: 1305 CODE:
773 pango_font_description_free (self); 1306 pango_font_description_free (self);
774 1307
775void 1308void
776make_default (CFPlus::Font self) 1309make_default (DC::Font self)
1310 PROTOTYPE: $
777 CODE: 1311 CODE:
778 default_font = self; 1312 default_font = self;
779 1313
780MODULE = CFPlus PACKAGE = CFPlus::Layout 1314MODULE = Deliantra::Client PACKAGE = DC::Layout
781 1315
1316PROTOTYPES: DISABLE
1317
782void 1318void
783reset_glyph_cache () 1319glyph_cache_backup ()
1320 PROTOTYPE:
784 CODE: 1321 CODE:
1322 tc_backup ();
1323
1324void
1325glyph_cache_restore ()
1326 PROTOTYPE:
1327 CODE:
785 tc_clear (); 1328 tc_restore ();
786 1329
787CFPlus::Layout 1330DC::Layout
788new (SV *class) 1331new (SV *class)
789 CODE: 1332 CODE:
790 New (0, RETVAL, 1, struct cf_layout); 1333 New (0, RETVAL, 1, struct cf_layout);
791 1334
792 RETVAL->pl = pango_layout_new (opengl_context); 1335 RETVAL->pl = pango_layout_new (opengl_context);
… …
794 RETVAL->g = 1.; 1337 RETVAL->g = 1.;
795 RETVAL->b = 1.; 1338 RETVAL->b = 1.;
796 RETVAL->a = 1.; 1339 RETVAL->a = 1.;
797 RETVAL->base_height = MIN_FONT_HEIGHT; 1340 RETVAL->base_height = MIN_FONT_HEIGHT;
798 RETVAL->font = 0; 1341 RETVAL->font = 0;
1342 RETVAL->rc = rc_alloc ();
799 1343
800 pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR); 1344 pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
801 layout_update_font (RETVAL); 1345 layout_update_font (RETVAL);
802 OUTPUT: 1346 OUTPUT:
803 RETVAL 1347 RETVAL
804 1348
805void 1349void
806DESTROY (CFPlus::Layout self) 1350DESTROY (DC::Layout self)
807 CODE: 1351 CODE:
808 g_object_unref (self->pl); 1352 g_object_unref (self->pl);
1353 rc_free (self->rc);
809 Safefree (self); 1354 Safefree (self);
810 1355
811void 1356void
812set_text (CFPlus::Layout self, SV *text_) 1357set_text (DC::Layout self, SV *text_)
813 CODE: 1358 CODE:
814{ 1359{
815 STRLEN textlen; 1360 STRLEN textlen;
816 char *text = SvPVutf8 (text_, textlen); 1361 char *text = SvPVutf8 (text_, textlen);
817 1362
818 pango_layout_set_text (self->pl, text, textlen); 1363 pango_layout_set_text (self->pl, text, textlen);
819} 1364}
820 1365
821void 1366void
822set_markup (CFPlus::Layout self, SV *text_) 1367set_markup (DC::Layout self, SV *text_)
823 CODE: 1368 CODE:
824{ 1369{
825 STRLEN textlen; 1370 STRLEN textlen;
826 char *text = SvPVutf8 (text_, textlen); 1371 char *text = SvPVutf8 (text_, textlen);
827 1372
828 pango_layout_set_markup (self->pl, text, textlen); 1373 pango_layout_set_markup (self->pl, text, textlen);
829} 1374}
830 1375
831void 1376void
832set_shapes (CFPlus::Layout self, ...) 1377set_shapes (DC::Layout self, ...)
833 CODE: 1378 CODE:
834{ 1379{
835 PangoAttrList *attrs = 0; 1380 PangoAttrList *attrs = 0;
836 const char *text = pango_layout_get_text (self->pl); 1381 const char *text = pango_layout_get_text (self->pl);
837 const char *pos = text; 1382 const char *pos = text;
… …
872 if (attrs) 1417 if (attrs)
873 pango_layout_set_attributes (self->pl, attrs); 1418 pango_layout_set_attributes (self->pl, attrs);
874} 1419}
875 1420
876void 1421void
877get_shapes (CFPlus::Layout self) 1422get_shapes (DC::Layout self)
878 PPCODE: 1423 PPCODE:
879{ 1424{
880 PangoLayoutIter *iter = pango_layout_get_iter (self->pl); 1425 PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
881 1426
882 do 1427 do
883 { 1428 {
884 PangoLayoutRun *run = pango_layout_iter_get_run (iter); 1429 PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
885 1430
886 if (run && shape_attr_p (run)) 1431 if (run && shape_attr_p (run))
887 { 1432 {
888 PangoRectangle extents; 1433 PangoRectangle extents;
889 pango_layout_iter_get_run_extents (iter, 0, &extents); 1434 pango_layout_iter_get_run_extents (iter, 0, &extents);
… …
897 1442
898 pango_layout_iter_free (iter); 1443 pango_layout_iter_free (iter);
899} 1444}
900 1445
901int 1446int
902has_wrapped (CFPlus::Layout self) 1447has_wrapped (DC::Layout self)
903 CODE: 1448 CODE:
904{ 1449{
905 int lines = 1; 1450 int lines = 1;
906 const char *text = pango_layout_get_text (self->pl); 1451 const char *text = pango_layout_get_text (self->pl);
907 1452
… …
912} 1457}
913 OUTPUT: 1458 OUTPUT:
914 RETVAL 1459 RETVAL
915 1460
916SV * 1461SV *
917get_text (CFPlus::Layout self) 1462get_text (DC::Layout self)
918 CODE: 1463 CODE:
919 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0); 1464 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
920 sv_utf8_decode (RETVAL); 1465 sv_utf8_decode (RETVAL);
921 OUTPUT: 1466 OUTPUT:
922 RETVAL 1467 RETVAL
923 1468
924void 1469void
925set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.) 1470set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
926 CODE: 1471 CODE:
927 self->r = r; 1472 self->r = r;
928 self->g = g; 1473 self->g = g;
929 self->b = b; 1474 self->b = b;
930 self->a = a; 1475 self->a = a;
931 1476
932void 1477void
933set_font (CFPlus::Layout self, CFPlus::Font font = 0) 1478set_font (DC::Layout self, DC::Font font = 0)
934 CODE: 1479 CODE:
935 if (self->font != font) 1480 if (self->font != font)
936 { 1481 {
937 self->font = font; 1482 self->font = font;
938 layout_update_font (self); 1483 layout_update_font (self);
939 } 1484 }
940 1485
941void 1486void
942set_height (CFPlus::Layout self, int base_height) 1487set_height (DC::Layout self, int base_height)
943 CODE: 1488 CODE:
944 if (self->base_height != base_height) 1489 if (self->base_height != base_height)
945 { 1490 {
946 self->base_height = base_height; 1491 self->base_height = base_height;
947 layout_update_font (self); 1492 layout_update_font (self);
948 } 1493 }
949 1494
950void 1495void
951set_width (CFPlus::Layout self, int max_width = -1) 1496set_width (DC::Layout self, int max_width = -1)
952 CODE: 1497 CODE:
953 pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE); 1498 pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
954 1499
955void 1500void
956set_indent (CFPlus::Layout self, int indent) 1501set_indent (DC::Layout self, int indent)
957 CODE: 1502 CODE:
958 pango_layout_set_indent (self->pl, indent * PANGO_SCALE); 1503 pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
959 1504
960void 1505void
961set_spacing (CFPlus::Layout self, int spacing) 1506set_spacing (DC::Layout self, int spacing)
962 CODE: 1507 CODE:
963 pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE); 1508 pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
964 1509
965void 1510void
966set_ellipsise (CFPlus::Layout self, int ellipsise) 1511set_ellipsise (DC::Layout self, int ellipsise)
967 CODE: 1512 CODE:
968 pango_layout_set_ellipsize (self->pl, 1513 pango_layout_set_ellipsize (self->pl,
969 ellipsise == 1 ? PANGO_ELLIPSIZE_START 1514 ellipsise == 1 ? PANGO_ELLIPSIZE_START
970 : ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE 1515 : ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
971 : ellipsise == 3 ? PANGO_ELLIPSIZE_END 1516 : ellipsise == 3 ? PANGO_ELLIPSIZE_END
972 : PANGO_ELLIPSIZE_NONE 1517 : PANGO_ELLIPSIZE_NONE
973 ); 1518 );
974 1519
975void 1520void
976set_single_paragraph_mode (CFPlus::Layout self, int spm) 1521set_single_paragraph_mode (DC::Layout self, int spm)
977 CODE: 1522 CODE:
978 pango_layout_set_single_paragraph_mode (self->pl, !!spm); 1523 pango_layout_set_single_paragraph_mode (self->pl, !!spm);
979 1524
980void 1525void
981size (CFPlus::Layout self) 1526size (DC::Layout self)
982 PPCODE: 1527 PPCODE:
983{ 1528{
984 int w, h; 1529 int w, h;
985 1530
986 layout_get_pixel_size (self, &w, &h); 1531 layout_get_pixel_size (self, &w, &h);
… …
989 PUSHs (sv_2mortal (newSViv (w))); 1534 PUSHs (sv_2mortal (newSViv (w)));
990 PUSHs (sv_2mortal (newSViv (h))); 1535 PUSHs (sv_2mortal (newSViv (h)));
991} 1536}
992 1537
993int 1538int
994descent (CFPlus::Layout self) 1539descent (DC::Layout self)
995 CODE: 1540 CODE:
996{ 1541{
997 PangoRectangle rect; 1542 PangoRectangle rect;
998 PangoLayoutLine *line = pango_layout_get_line (self->pl, 0); 1543 PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
999 pango_layout_line_get_pixel_extents (line, 0, &rect); 1544 pango_layout_line_get_pixel_extents (line, 0, &rect);
1000 RETVAL = PANGO_DESCENT (rect); 1545 RETVAL = PANGO_DESCENT (rect);
1001} 1546}
1002 OUTPUT: 1547 OUTPUT:
1003 RETVAL 1548 RETVAL
1004 1549
1005int 1550int
1006xy_to_index (CFPlus::Layout self, int x, int y) 1551xy_to_index (DC::Layout self, int x, int y)
1007 CODE: 1552 CODE:
1008{ 1553{
1009 int index, trailing; 1554 int index, trailing;
1010 pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing); 1555 pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1011 RETVAL = index; 1556 RETVAL = index + trailing;
1012} 1557}
1013 OUTPUT: 1558 OUTPUT:
1014 RETVAL 1559 RETVAL
1015 1560
1016void 1561void
1017cursor_pos (CFPlus::Layout self, int index) 1562cursor_pos (DC::Layout self, int index)
1018 PPCODE: 1563 PPCODE:
1019{ 1564{
1020 PangoRectangle strong_pos; 1565 PangoRectangle pos;
1021 pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0); 1566 pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1022 1567
1023 EXTEND (SP, 3); 1568 EXTEND (SP, 3);
1024 PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE))); 1569 PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1025 PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE))); 1570 PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1026 PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE))); 1571 PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1027} 1572}
1028 1573
1029void 1574void
1030render (CFPlus::Layout self, float x, float y) 1575index_to_line_x (DC::Layout self, int index, int trailing = 0)
1031 PPCODE: 1576 PPCODE:
1577{
1578 int line, x;
1579
1580 pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
1581#if !PANGO_VERSION_CHECK (1, 17, 3)
1582 /* pango bug: line is between 1..numlines, not 0..numlines-1 */
1583 --line;
1584#endif
1585 EXTEND (SP, 2);
1586 PUSHs (sv_2mortal (newSViv (line)));
1587 PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1588}
1589
1590void
1591line_x_to_index (DC::Layout self, int line, int x)
1592 PPCODE:
1593{
1594 PangoLayoutLine *lp;
1595 int index, trailing;
1596
1597 if (line < 0)
1598 XSRETURN_EMPTY;
1599
1600 if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1601 XSRETURN_EMPTY; /* do better */
1602
1603 pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1604
1605 EXTEND (SP, 2);
1606 if (GIMME_V == G_SCALAR)
1607 PUSHs (sv_2mortal (newSViv (index + trailing)));
1608 else
1609 {
1610 PUSHs (sv_2mortal (newSViv (index)));
1611 PUSHs (sv_2mortal (newSViv (trailing)));
1612 }
1613}
1614
1615void
1616render (DC::Layout self, float x, float y, int flags = 0)
1617 CODE:
1618 rc_clear (self->rc);
1032 pango_opengl_render_layout_subpixel ( 1619 pango_opengl_render_layout_subpixel (
1033 self->pl, 1620 self->pl,
1621 self->rc,
1034 x * PANGO_SCALE, y * PANGO_SCALE, 1622 x * PANGO_SCALE, y * PANGO_SCALE,
1035 self->r, self->g, self->b, self->a 1623 self->r, self->g, self->b, self->a,
1624 flags
1036 ); 1625 );
1626 // we assume that context_change actually clears/frees stuff
1627 // and does not do any recomputation...
1628 pango_layout_context_changed (self->pl);
1037 1629
1038MODULE = CFPlus PACKAGE = CFPlus::Texture
1039
1040void 1630void
1041pad2pot (SV *data_, SV *w_, SV *h_) 1631draw (DC::Layout self)
1042 CODE: 1632 CODE:
1043{ 1633{
1044 int ow = SvIV (w_); 1634 glEnable (GL_TEXTURE_2D);
1045 int oh = SvIV (h_); 1635 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1636 glEnable (GL_BLEND);
1637 gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
1638 GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
1639 glEnable (GL_ALPHA_TEST);
1640 glAlphaFunc (GL_GREATER, 7.f / 255.f);
1046 1641
1047 if (ow && oh) 1642 rc_draw (self->rc);
1643
1644 glDisable (GL_ALPHA_TEST);
1645 glDisable (GL_BLEND);
1646 glDisable (GL_TEXTURE_2D);
1647}
1648
1649MODULE = Deliantra::Client PACKAGE = DC::Texture
1650
1651PROTOTYPES: ENABLE
1652
1653void
1654pad (SV *data_, int ow, int oh, int nw, int nh)
1655 CODE:
1656{
1657 if ((nw != ow || nh != oh) && SvOK (data_))
1048 { 1658 {
1049 int nw = minpot (ow);
1050 int nh = minpot (oh);
1051
1052 if (nw != ow || nh != oh)
1053 {
1054 if (SvOK (data_))
1055 {
1056 STRLEN datalen; 1659 STRLEN datalen;
1057 char *data = SvPVbyte (data_, datalen); 1660 char *data = SvPVbyte (data_, datalen);
1058 int bpp = datalen / (ow * oh); 1661 int bpp = datalen / (ow * oh);
1059 SV *result_ = sv_2mortal (newSV (nw * nh * bpp)); 1662 SV *result_ = sv_2mortal (newSV (nw * nh * bpp));
1060 1663
1061 SvPOK_only (result_); 1664 SvPOK_only (result_);
1062 SvCUR_set (result_, nw * nh * bpp); 1665 SvCUR_set (result_, nw * nh * bpp);
1063 1666
1064 memset (SvPVX (result_), 0, nw * nh * bpp); 1667 memset (SvPVX (result_), 0, nw * nh * bpp);
1065 while (oh--) 1668 while (oh--)
1066 memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp); 1669 memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1067 1670
1068 sv_setsv (data_, result_); 1671 sv_setsv (data_, result_);
1069 }
1070
1071 sv_setiv (w_, nw);
1072 sv_setiv (h_, nh);
1073 }
1074 } 1672 }
1075} 1673}
1076 1674
1077void 1675void
1078draw_quad (SV *self, float x, float y, float w = 0., float h = 0.) 1676draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
… …
1084{ 1682{
1085 HV *hv = (HV *)SvRV (self); 1683 HV *hv = (HV *)SvRV (self);
1086 float s = SvNV (*hv_fetch (hv, "s", 1, 1)); 1684 float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1087 float t = SvNV (*hv_fetch (hv, "t", 1, 1)); 1685 float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1088 int name = SvIV (*hv_fetch (hv, "name", 4, 1)); 1686 int name = SvIV (*hv_fetch (hv, "name", 4, 1));
1687
1688 if (name <= 0)
1689 XSRETURN_EMPTY;
1089 1690
1090 if (items < 5) 1691 if (items < 5)
1091 { 1692 {
1092 w = SvNV (*hv_fetch (hv, "w", 1, 1)); 1693 w = SvNV (*hv_fetch (hv, "w", 1, 1));
1093 h = SvNV (*hv_fetch (hv, "h", 1, 1)); 1694 h = SvNV (*hv_fetch (hv, "h", 1, 1));
… …
1121 glDisable (GL_ALPHA_TEST); 1722 glDisable (GL_ALPHA_TEST);
1122 glDisable (GL_BLEND); 1723 glDisable (GL_BLEND);
1123 } 1724 }
1124} 1725}
1125 1726
1126MODULE = CFPlus PACKAGE = CFPlus::Map 1727void
1728draw_fow_texture (float intensity, int hidden_tex, int name1, uint8_t *data1, float s, float t, int w, int h, float blend = 0.f, int dx = 0, int dy = 0, int name2 = 0, uint8_t *data2 = data1)
1729 PROTOTYPE: @
1730 CODE:
1731{
1732 glEnable (GL_BLEND);
1733 glBlendFunc (intensity ? GL_SRC_ALPHA : GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
1734 glEnable (GL_TEXTURE_2D);
1735 glBindTexture (GL_TEXTURE_2D, name1);
1127 1736
1128CFPlus::Map 1737 glColor3f (intensity, intensity, intensity);
1129new (SV *class, int map_width, int map_height) 1738 glPushMatrix ();
1739 glScalef (1./3, 1./3, 1.);
1740
1741 if (blend > 0.f)
1742 {
1743 float dx3 = dx * -3.f / w;
1744 float dy3 = dy * -3.f / h;
1745 GLfloat env_color[4] = { 0., 0., 0., blend };
1746
1747 /* interpolate the two shadow textures */
1748 /* stage 0 == rgb(glcolor) + alpha(t0) */
1749 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1750
1751 /* stage 1 == rgb(glcolor) + alpha(interpolate t0, t1, texenv) */
1752 gl.ActiveTexture (GL_TEXTURE1);
1753 glEnable (GL_TEXTURE_2D);
1754 glBindTexture (GL_TEXTURE_2D, name2);
1755 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_COMBINE);
1756
1757 /* rgb == rgb(glcolor) */
1758 glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_RGB, GL_REPLACE);
1759 glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_RGB, GL_PRIMARY_COLOR);
1760 glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_RGB, GL_SRC_COLOR);
1761
1762 /* alpha = interpolate t0, t1 by env_alpha */
1763 glTexEnvfv (GL_TEXTURE_ENV, GL_TEXTURE_ENV_COLOR, env_color);
1764
1765 glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_ALPHA, GL_INTERPOLATE);
1766 glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_ALPHA, GL_TEXTURE);
1767 glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_ALPHA, GL_SRC_ALPHA);
1768
1769 glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE1_ALPHA, GL_PREVIOUS);
1770 glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND1_ALPHA, GL_SRC_ALPHA);
1771
1772 glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE2_ALPHA, GL_CONSTANT);
1773 glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND2_ALPHA, GL_SRC_ALPHA);
1774
1775 glBegin (GL_QUADS);
1776 gl.MultiTexCoord2f (GL_TEXTURE0, 0, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 ); glVertex2i (0, 0);
1777 gl.MultiTexCoord2f (GL_TEXTURE0, 0, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 + t); glVertex2i (0, h);
1778 gl.MultiTexCoord2f (GL_TEXTURE0, s, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 + t); glVertex2i (w, h);
1779 gl.MultiTexCoord2f (GL_TEXTURE0, s, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 ); glVertex2i (w, 0);
1780 glEnd ();
1781
1782 glDisable (GL_TEXTURE_2D);
1783 gl.ActiveTexture (GL_TEXTURE0);
1784 }
1785 else
1786 {
1787 /* simple blending of one texture, also opengl <1.3 path */
1788 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1789
1790 glBegin (GL_QUADS);
1791 glTexCoord2f (0, 0); glVertex2f (0, 0);
1792 glTexCoord2f (0, t); glVertex2f (0, h);
1793 glTexCoord2f (s, t); glVertex2f (w, h);
1794 glTexCoord2f (s, 0); glVertex2f (w, 0);
1795 glEnd ();
1796 }
1797
1798 /* draw ?-marks or equivalent, this is very clumsy code :/ */
1799 {
1800 int x, y;
1801 int dx3 = dx * 3;
1802 int dy3 = dy * 3;
1803
1804 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1805 glBindTexture (GL_TEXTURE_2D, hidden_tex);
1806 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1807 glTranslatef (-1., -1., 0);
1808 glBegin (GL_QUADS);
1809
1810 for (y = 1; y < h; y += 3)
1811 {
1812 int y1 = y - dy3;
1813 int y1valid = y1 >= 0 && y1 < h;
1814
1815 for (x = 1; x < w; x += 3)
1816 {
1817 int x1 = x - dx3;
1818 uint8_t h1 = data1 [x + y * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
1819 uint8_t h2;
1820
1821 if (y1valid && x1 >= 0 && x1 < w)
1822 h2 = data2 [x1 + y1 * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
1823 else
1824 h2 = 1; /* out of range == invisible */
1825
1826 if (h1 || h2)
1827 {
1828 float alpha = h1 == h2 ? 1.f : h1 ? 1.f - blend : blend;
1829 glColor4f (1., 1., 1., alpha);
1830
1831 glTexCoord2f (0, 0.); glVertex2i (x , y );
1832 glTexCoord2f (0, 1.); glVertex2i (x , y + 3);
1833 glTexCoord2f (1, 1.); glVertex2i (x + 3, y + 3);
1834 glTexCoord2f (1, 0.); glVertex2i (x + 3, y );
1835 }
1836 }
1837 }
1838 }
1839
1840 glEnd ();
1841
1842 glPopMatrix ();
1843
1844 glDisable (GL_TEXTURE_2D);
1845 glDisable (GL_BLEND);
1846}
1847
1848IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
1849 CODE:
1850{
1851 GLint width;
1852 glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
1853 glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
1854 RETVAL = width > 0;
1855}
1856 OUTPUT:
1857 RETVAL
1858
1859MODULE = Deliantra::Client PACKAGE = DC::Map
1860
1861PROTOTYPES: DISABLE
1862
1863DC::Map
1864new (SV *class)
1130 CODE: 1865 CODE:
1131 New (0, RETVAL, 1, struct map); 1866 New (0, RETVAL, 1, struct map);
1132 RETVAL->x = 0; 1867 RETVAL->x = 0;
1133 RETVAL->y = 0; 1868 RETVAL->y = 0;
1134 RETVAL->w = map_width; 1869 RETVAL->w = 0;
1135 RETVAL->h = map_height; 1870 RETVAL->h = 0;
1136 RETVAL->ox = 0; 1871 RETVAL->ox = 0;
1137 RETVAL->oy = 0; 1872 RETVAL->oy = 0;
1138 RETVAL->faces = 8192; 1873 RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1139 Newz (0, RETVAL->face, RETVAL->faces, mapface); 1874 RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1140 RETVAL->texs = 8192;
1141 Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1142 RETVAL->rows = 0; 1875 RETVAL->rows = 0;
1143 RETVAL->row = 0; 1876 RETVAL->row = 0;
1144 OUTPUT: 1877 OUTPUT:
1145 RETVAL 1878 RETVAL
1146 1879
1147void 1880void
1148DESTROY (CFPlus::Map self) 1881DESTROY (DC::Map self)
1149 CODE: 1882 CODE:
1150{ 1883{
1151 map_clear (self); 1884 map_clear (self);
1152 Safefree (self->face); 1885 Safefree (self->face2tile);
1153 Safefree (self->tex); 1886 Safefree (self->tex);
1154 Safefree (self); 1887 Safefree (self);
1155} 1888}
1156 1889
1157void 1890void
1891resize (DC::Map self, int map_width, int map_height)
1892 CODE:
1893 self->w = map_width;
1894 self->h = map_height;
1895
1896void
1158clear (CFPlus::Map self) 1897clear (DC::Map self)
1159 CODE: 1898 CODE:
1160 map_clear (self); 1899 map_clear (self);
1161 1900
1162void 1901void
1163set_face (CFPlus::Map self, int face, int texid) 1902set_tileid (DC::Map self, int face, int tile)
1164 CODE: 1903 CODE:
1165{ 1904{
1166 while (self->faces <= face) 1905 need_facenum (self, face); self->face2tile [face] = tile;
1167 { 1906 need_texid (self, tile);
1168 Append (mapface, self->face, self->faces, self->faces);
1169 self->faces *= 2;
1170 }
1171
1172 self->face [face] = texid;
1173} 1907}
1174 1908
1175void 1909void
1910set_smooth (DC::Map self, int face, int smooth, int level)
1911 CODE:
1912{
1913 tileid texid;
1914 maptex *tex;
1915
1916 if (face < 0 || face >= self->faces)
1917 return;
1918
1919 if (smooth < 0 || smooth >= self->faces)
1920 return;
1921
1922 texid = self->face2tile [face];
1923
1924 if (!texid)
1925 return;
1926
1927 tex = self->tex + texid;
1928 tex->smoothtile = self->face2tile [smooth];
1929 tex->smoothlevel = level;
1930}
1931
1932void
1176set_texture (CFPlus::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a) 1933set_texture (DC::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)
1177 CODE: 1934 CODE:
1178{ 1935{
1179 while (self->texs <= texid) 1936 need_texid (self, texid);
1180 {
1181 Append (maptex, self->tex, self->texs, self->texs);
1182 self->texs *= 2;
1183 }
1184 1937
1185 { 1938 {
1186 maptex *tex = self->tex + texid; 1939 maptex *tex = self->tex + texid;
1187 1940
1188 tex->name = name; 1941 tex->name = name;
… …
1204 // use uglier nearest interpolation because linear suffers 1957 // use uglier nearest interpolation because linear suffers
1205 // from transparent color bleeding and ugly wrapping effects. 1958 // from transparent color bleeding and ugly wrapping effects.
1206 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST); 1959 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1207} 1960}
1208 1961
1962void
1963expire_textures (DC::Map self, int texid, int count)
1964 PPCODE:
1965 for (; texid < self->texs && count; ++texid, --count)
1966 {
1967 maptex *tex = self->tex + texid;
1968
1969 if (tex->name)
1970 {
1971 if (tex->unused)
1972 {
1973 tex->name = 0;
1974 tex->unused = 0;
1975 XPUSHs (sv_2mortal (newSViv (texid)));
1976 }
1977 else
1978 tex->unused = 1;
1979 }
1980 }
1981
1209int 1982int
1210ox (CFPlus::Map self) 1983ox (DC::Map self)
1211 ALIAS: 1984 ALIAS:
1212 oy = 1 1985 oy = 1
1213 x = 2 1986 x = 2
1214 y = 3 1987 y = 3
1215 w = 4 1988 w = 4
… …
1226 } 1999 }
1227 OUTPUT: 2000 OUTPUT:
1228 RETVAL 2001 RETVAL
1229 2002
1230void 2003void
1231scroll (CFPlus::Map self, int dx, int dy) 2004scroll (DC::Map self, int dx, int dy)
1232 CODE: 2005 CODE:
1233{ 2006{
1234 if (dx > 0) 2007 if (dx > 0)
1235 map_blank (self, self->x, self->y, dx - 1, self->h); 2008 map_blank (self, self->x, self->y, dx, self->h);
1236 else if (dx < 0) 2009 else if (dx < 0)
1237 map_blank (self, self->x + self->w + dx + 1, self->y, 1 - dx, self->h); 2010 map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1238 2011
1239 if (dy > 0) 2012 if (dy > 0)
1240 map_blank (self, self->x, self->y, self->w, dy - 1); 2013 map_blank (self, self->x, self->y, self->w, dy);
1241 else if (dy < 0) 2014 else if (dy < 0)
1242 map_blank (self, self->x, self->y + self->h + dy + 1, self->w, 1 - dy); 2015 map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1243 2016
1244 self->ox += dx; self->x += dx; 2017 self->ox += dx; self->x += dx;
1245 self->oy += dy; self->y += dy; 2018 self->oy += dy; self->y += dy;
1246 2019
1247 while (self->y < 0) 2020 while (self->y < 0)
… …
1251 self->rows += MAP_EXTEND_Y; 2024 self->rows += MAP_EXTEND_Y;
1252 self->y += MAP_EXTEND_Y; 2025 self->y += MAP_EXTEND_Y;
1253 } 2026 }
1254} 2027}
1255 2028
1256void 2029SV *
1257map1a_update (CFPlus::Map self, SV *data_) 2030map1a_update (DC::Map self, SV *data_, int extmap)
1258 CODE: 2031 CODE:
1259{ 2032{
1260 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_); 2033 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1261 uint8_t *data_end = (uint8_t *)SvEND (data_); 2034 uint8_t *data_end = (uint8_t *)SvEND (data_);
1262 mapcell *cell; 2035 mapcell *cell;
1263 int x, y, flags; 2036 int x, y, z, flags;
2037 AV *missing = newAV ();
2038 RETVAL = newRV_noinc ((SV *)missing);
1264 2039
1265 while (data < data_end) 2040 while (data < data_end - 1)
1266 { 2041 {
1267 flags = (data [0] << 8) + data [1]; data += 2; 2042 flags = (data [0] << 8) + data [1]; data += 2;
1268 2043
1269 x = self->x + ((flags >> 10) & 63); 2044 x = self->x + ((flags >> 10) & 63);
1270 y = self->y + ((flags >> 4) & 63); 2045 y = self->y + ((flags >> 4) & 63);
1271 2046
1272 cell = map_get_cell (self, x, y); 2047 cell = map_get_cell (self, x, y);
1273 2048
1274 if (flags & 15) 2049 if (flags & 15)
1275 { 2050 {
1276 if (cell->darkness < 0) 2051 if (!cell->darkness)
1277 { 2052 {
2053 memset (cell, 0, sizeof (*cell));
1278 cell->darkness = 0; 2054 cell->darkness = 256;
1279 cell->face [0] = 0;
1280 cell->face [1] = 0;
1281 cell->face [2] = 0;
1282 } 2055 }
1283 2056
1284 cell->darkness = flags & 8 ? *data++ : 255;
1285
1286 //TODO: don't trust server data to be in-range(!) 2057 //TODO: don't trust server data to be in-range(!)
1287 2058
1288 if (flags & 4) 2059 if (flags & 8)
1289 { 2060 {
1290 cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2; 2061 if (extmap)
2062 {
2063 uint8_t ext, cmd;
2064
2065 do
2066 {
2067 ext = *data++;
2068 cmd = ext & 0x7f;
2069
2070 if (cmd < 4)
2071 cell->darkness = 255 - ext * 64 + 1; /* make sure this doesn't collide with FOW_DARKNESS */
2072 else if (cmd == 5) // health
2073 {
2074 cell->stat_width = 1;
2075 cell->stat_hp = *data++;
2076 }
2077 else if (cmd == 6) // monster width
2078 cell->stat_width = *data++ + 1;
2079 else if (cmd == 0x47)
2080 {
2081 if (*data == 1) cell->player = data [1];
2082 else if (*data == 2) cell->player = data [2] + (data [1] << 8);
2083 else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
2084 else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
2085
2086 data += *data + 1;
2087 }
2088 else if (cmd == 8) // cell flags
2089 cell->flags = *data++;
2090 else if (ext & 0x40) // unknown, multibyte => skip
2091 data += *data + 1;
2092 else
2093 data++;
2094 }
2095 while (ext & 0x80);
2096 }
2097 else
2098 cell->darkness = *data++ + 1;
1291 } 2099 }
1292 2100
2101 for (z = 0; z <= 2; ++z)
1293 if (flags & 2) 2102 if (flags & (4 >> z))
1294 { 2103 {
1295 cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2; 2104 faceid face = (data [0] << 8) + data [1]; data += 2;
2105 need_facenum (self, face);
2106 cell->tile [z] = self->face2tile [face];
2107
2108 if (cell->tile [z])
2109 {
2110 maptex *tex = self->tex + cell->tile [z];
2111 tex->unused = 0;
2112 if (!tex->name)
2113 av_push (missing, newSViv (cell->tile [z]));
2114
2115 if (tex->smoothtile)
2116 {
2117 maptex *smooth = self->tex + tex->smoothtile;
2118 smooth->unused = 0;
2119 if (!smooth->name)
2120 av_push (missing, newSViv (tex->smoothtile));
2121 }
2122 }
1296 } 2123 }
1297
1298 if (flags & 1)
1299 {
1300 cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
1301 }
1302 } 2124 }
1303 else 2125 else
1304 cell->darkness = -1; 2126 CELL_CLEAR (cell);
1305 } 2127 }
1306} 2128}
2129 OUTPUT:
2130 RETVAL
1307 2131
1308SV * 2132SV *
1309mapmap (CFPlus::Map self, int x0, int y0, int w, int h) 2133mapmap (DC::Map self, int x0, int y0, int w, int h)
1310 CODE: 2134 CODE:
1311{ 2135{
1312 int x1, x; 2136 int x1, x;
1313 int y1, y; 2137 int y1, y;
1314 int z; 2138 int z;
… …
1327 ? self->row + y 2151 ? self->row + y
1328 : 0; 2152 : 0;
1329 2153
1330 for (x = x0; x < x1; x++) 2154 for (x = x0; x < x1; x++)
1331 { 2155 {
1332 int r = 32, g = 32, b = 32, a = 192; 2156 unsigned int r = 32, g = 32, b = 32, a = 192;
1333 2157
1334 if (row && row->c0 <= x && x < row->c1) 2158 if (row && row->c0 <= x && x < row->c1)
1335 { 2159 {
1336 mapcell *cell = row->col + (x - row->c0); 2160 mapcell *cell = row->col + (x - row->c0);
1337 2161
1338 for (z = 0; z <= 0; z++) 2162 for (z = 0; z <= 0; z++)
1339 { 2163 {
1340 mapface face = cell->face [z];
1341
1342 if (face)
1343 {
1344 maptex tex = self->tex [face]; 2164 maptex tex = self->tex [cell->tile [z]];
1345 int a0 = 255 - tex.a; 2165 int a0 = 255 - tex.a;
1346 int a1 = tex.a; 2166 int a1 = tex.a;
1347 2167
1348 r = (r * a0 + tex.r * a1) / 255; 2168 r = div255 (r * a0 + tex.r * a1);
1349 g = (g * a0 + tex.g * a1) / 255; 2169 g = div255 (g * a0 + tex.g * a1);
1350 b = (b * a0 + tex.b * a1) / 255; 2170 b = div255 (b * a0 + tex.b * a1);
1351 a = (a * a0 + tex.a * a1) / 255; 2171 a = div255 (a * a0 + tex.a * a1);
1352 }
1353 } 2172 }
1354 } 2173 }
1355 2174
1356 *map++ = (r ) 2175 *map++ = (r )
1357 | (g << 8) 2176 | (g << 8)
… …
1364} 2183}
1365 OUTPUT: 2184 OUTPUT:
1366 RETVAL 2185 RETVAL
1367 2186
1368void 2187void
1369draw (CFPlus::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh) 2188draw (DC::Map self, int mx, int my, int sw, int sh, int Tw, int Th, U32 player = 0xffffffff, int sdx = 0, int sdy = 0)
1370 CODE: 2189 CODE:
1371{ 2190{
1372 int vx, vy;
1373 int x, y, z; 2191 int x, y, z;
1374 int last_name;
1375 mapface face;
1376 2192
1377 vx = self->x + self->w / 2 - sw / 2 - shift_x; 2193 HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1378 vy = self->y + self->h / 2 - sh / 2 - shift_y; 2194 uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
2195 static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
2196 smooth_key skey;
2197 int pl_x, pl_y;
2198 maptex pl_tex;
2199 rc_t *rc = rc_alloc ();
2200 rc_t *rc_ov = rc_alloc ();
2201 rc_key_t key;
2202 rc_array_t *arr;
1379 2203
1380 /* 2204 pl_tex.name = 0;
1381 int vx = self->vx = self->w >= sw
1382 ? self->x + (self->w - sw) / 2
1383 : MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1384 2205
1385 int vy = self->vy = self->h >= sh 2206 // that's current max. sorry.
1386 ? self->y + (self->h - sh) / 2 2207 if (sw > 255) sw = 255;
1387 : MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy)); 2208 if (sh > 255) sh = 255;
1388 */
1389 2209
1390 glColor4ub (255, 255, 255, 255); 2210 // clear key, in case of extra padding
2211 memset (&skey, 0, sizeof (skey));
2212
2213 memset (&key, 0, sizeof (key));
2214 key.r = 255;
2215 key.g = 255;
2216 key.b = 255;
2217 key.a = 255;
2218 key.mode = GL_QUADS;
2219 key.format = GL_T2F_V3F;
2220
2221 mx += self->x;
2222 my += self->y;
2223
2224 // first pass: determine smooth_max
2225 // rather ugly, if you ask me
2226 // could also be stored inside mapcell and updated on change
2227 memset (smooth_max, 0, sizeof (smooth_max));
2228
2229 for (y = 0; y < sh; y++)
2230 if (0 <= y + my && y + my < self->rows)
2231 {
2232 maprow *row = self->row + (y + my);
2233
2234 for (x = 0; x < sw; x++)
2235 if (row->c0 <= x + mx && x + mx < row->c1)
2236 {
2237 mapcell *cell = row->col + (x + mx - row->c0);
2238
2239 smooth_max[x + 1][y + 1] =
2240 MAX (self->tex [cell->tile [0]].smoothlevel,
2241 MAX (self->tex [cell->tile [1]].smoothlevel,
2242 self->tex [cell->tile [2]].smoothlevel));
2243 }
2244 }
1391 2245
1392 glEnable (GL_BLEND); 2246 glEnable (GL_BLEND);
1393 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA); 2247 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1394 glEnable (GL_TEXTURE_2D);
1395 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE); 2248 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1396 2249
1397 glBegin (GL_QUADS);
1398
1399 last_name = 0;
1400
1401 for (z = 0; z < 3; z++) 2250 for (z = 0; z <= 2; z++)
2251 {
2252 memset (smooth_level, 0, sizeof (smooth_level));
2253 key.texname = -1;
2254
1402 for (y = 0; y < sh; y++) 2255 for (y = 0; y < sh; y++)
1403 if (0 <= y + vy && y + vy < self->rows) 2256 if (0 <= y + my && y + my < self->rows)
1404 { 2257 {
1405 maprow *row = self->row + (y + vy); 2258 maprow *row = self->row + (y + my);
1406 2259
1407 for (x = 0; x < sw; x++) 2260 for (x = 0; x < sw; x++)
1408 if (row->c0 <= x + vx && x + vx < row->c1) 2261 if (row->c0 <= x + mx && x + mx < row->c1)
1409 { 2262 {
1410 mapcell *cell = row->col + (x + vx - row->c0); 2263 mapcell *cell = row->col + (x + mx - row->c0);
1411
1412 face = cell->face [z]; 2264 tileid tile = cell->tile [z];
1413 2265
1414 if (face) 2266 if (tile)
2267 {
2268 maptex tex = self->tex [tile];
2269 int px, py;
2270
2271 if (key.texname != tex.name)
2272 {
2273 self->tex [tile].unused = 0;
2274
2275 if (!tex.name)
2276 tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
2277
2278 key.texname = tex.name;
2279 arr = rc_array (rc, &key);
2280 }
2281
2282 px = (x + 1) * Th - tex.w;
2283 py = (y + 1) * Tw - tex.h;
2284
2285 if (expect_false (cell->player == player) && expect_false (z == 2))
2286 {
2287 pl_x = px;
2288 pl_y = py;
2289 pl_tex = tex;
2290 continue;
2291 }
2292
2293 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
2294 rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
2295 rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
2296 rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
2297
2298 // update smooth hash
2299 if (tex.smoothtile)
2300 {
2301 skey.tile = tex.smoothtile;
2302 skey.level = tex.smoothlevel;
2303
2304 smooth_level [tex.smoothlevel >> 5] |= ((uint32_t)1) << (tex.smoothlevel & 31);
2305
2306 // add bits to current tile and all neighbours. skey.x|y is
2307 // shifted +1|+1 so we always stay positive.
2308
2309 // bits is ___n cccc CCCC bbbb
2310 // n do not draw borders&corners
2311 // c draw these corners, but...
2312 // C ... not these
2313 // b draw these borders
2314
2315 // borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
2316 // ┃· ·· ·┃ ━━
2317
2318 // corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
2319 // ·· ·· ·┏ ┓·
2320
2321 // full tile
2322 skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
2323
2324 // borders
2325 skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
2326 skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
2327 skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
2328 skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
2329
2330 // corners
2331 skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
2332 skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
2333 skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
2334 skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
2335 }
2336 }
2337
2338 if (expect_false (z == 2) && expect_false (cell->flags))
2339 {
2340 // overlays such as the speech bubble, probably more to come
2341 if (cell->flags & 1)
2342 {
2343 rc_key_t key_ov = key;
2344 maptex tex = self->tex [TEXID_SPEECH];
2345 rc_array_t *arr;
2346 int px = x * Tw + Tw * 2 / 32;
2347 int py = y * Th - Th * 6 / 32;
2348
2349 key_ov.texname = tex.name;
2350 arr = rc_array (rc_ov, &key_ov);
2351
2352 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
2353 rc_t2f_v3f (arr, 0 , tex.t, px , py + Th, 0);
2354 rc_t2f_v3f (arr, tex.s, tex.t, px + Tw, py + Th, 0);
2355 rc_t2f_v3f (arr, tex.s, 0 , px + Tw, py , 0);
2356 }
2357 }
2358 }
2359 }
2360
2361 rc_draw (rc);
2362 rc_clear (rc);
2363
2364 // go through all smoothlevels, lowest to highest, then draw.
2365 // this is basically counting sort
2366 {
2367 int w, b;
2368
2369 glEnable (GL_TEXTURE_2D);
2370 glBegin (GL_QUADS);
2371 for (w = 0; w < 256 / 32; ++w)
2372 {
2373 uint32_t smask = smooth_level [w];
2374 if (smask)
2375 for (b = 0; b < 32; ++b)
2376 if (smask & (((uint32_t)1) << b))
1415 { 2377 {
1416 maptex tex = self->tex [face]; 2378 int level = (w << 5) | b;
2379 HE *he;
1417 2380
1418 int px = (x + 1) * 32 - tex.w; 2381 hv_iterinit (smooth);
1419 int py = (y + 1) * 32 - tex.h; 2382 while ((he = hv_iternext (smooth)))
1420
1421 if (last_name != tex.name)
1422 { 2383 {
2384 smooth_key *skey = (smooth_key *)HeKEY (he);
2385 IV bits = SvIVX (HeVAL (he));
2386
2387 if (!(bits & 0x1000)
2388 && skey->level == level
2389 && level > smooth_max [skey->x][skey->y])
2390 {
2391 maptex tex = self->tex [skey->tile];
2392 int px = (((int)skey->x) - 1) * Tw;
2393 int py = (((int)skey->y) - 1) * Th;
2394 int border = bits & 15;
2395 int corner = (bits >> 8) & ~(bits >> 4) & 15;
2396 float dx = tex.s * .0625f; // 16 images/row
2397 float dy = tex.t * .5f ; // 2 images/column
2398
2399 if (tex.name)
2400 {
2401 // this time avoiding texture state changes
2402 // save gobs of state changes.
2403 if (key.texname != tex.name)
2404 {
2405 self->tex [skey->tile].unused = 0;
2406
1423 glEnd (); 2407 glEnd ();
1424 last_name = tex.name;
1425 glBindTexture (GL_TEXTURE_2D, last_name); 2408 glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1426 glBegin (GL_QUADS); 2409 glBegin (GL_QUADS);
2410 }
2411
2412 if (border)
2413 {
2414 float ox = border * dx;
2415
2416 glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
2417 glTexCoord2f (ox , dy ); glVertex2i (px , py + Th);
2418 glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py + Th);
2419 glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + Tw, py );
2420 }
2421
2422 if (corner)
2423 {
2424 float ox = corner * dx;
2425
2426 glTexCoord2f (ox , dy ); glVertex2i (px , py );
2427 glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + Th);
2428 glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + Tw, py + Th);
2429 glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py );
2430 }
2431 }
2432 }
1427 } 2433 }
1428
1429 glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1430 glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1431 glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1432 glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1433 } 2434 }
1434 }
1435 } 2435 }
1436 2436
1437 glEnd (); 2437 glEnd ();
1438
1439 glDisable (GL_TEXTURE_2D); 2438 glDisable (GL_TEXTURE_2D);
2439 key.texname = -1;
2440 }
2441
2442 hv_clear (smooth);
2443 }
2444
2445 if (pl_tex.name)
2446 {
2447 maptex tex = pl_tex;
2448 int px = pl_x + sdx;
2449 int py = pl_y + sdy;
2450
2451 key.texname = tex.name;
2452 arr = rc_array (rc, &key);
2453
2454 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
2455 rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
2456 rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
2457 rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
2458
2459 rc_draw (rc);
2460 }
2461
2462 rc_draw (rc_ov);
2463 rc_clear (rc_ov);
2464
1440 glDisable (GL_BLEND); 2465 glDisable (GL_BLEND);
1441} 2466 rc_free (rc);
2467 rc_free (rc_ov);
1442 2468
2469 // top layer: overlays such as the health bar
2470 for (y = 0; y < sh; y++)
2471 if (0 <= y + my && y + my < self->rows)
2472 {
2473 maprow *row = self->row + (y + my);
2474
2475 for (x = 0; x < sw; x++)
2476 if (row->c0 <= x + mx && x + mx < row->c1)
2477 {
2478 mapcell *cell = row->col + (x + mx - row->c0);
2479
2480 int px = x * Tw;
2481 int py = y * Th;
2482
2483 if (expect_false (cell->player == player))
2484 {
2485 px += sdx;
2486 py += sdy;
2487 }
2488
2489 if (cell->stat_hp)
2490 {
2491 int width = cell->stat_width * Tw;
2492 int thick = (sh * Th / 32 + 27) / 28 + 1 + cell->stat_width;
2493
2494 glColor3ub (0, 0, 0);
2495 glRectf (px + 1, py - thick - 2,
2496 px + width - 1, py);
2497
2498 glColor3ub (cell->stat_hp, 255 - cell->stat_hp, 0);
2499 glRectf (px + 2,
2500 py - thick - 1,
2501 px + width - 2 - cell->stat_hp * (width - 4) / 255, py - 1);
2502 }
2503 }
2504 }
2505}
2506
1443void 2507void
1444draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data) 2508draw_magicmap (DC::Map self, int w, int h, unsigned char *data)
1445 CODE: 2509 CODE:
1446{ 2510{
1447 static float color[16][3] = { 2511 static float color[16][3] = {
1448 { 0.00F, 0.00F, 0.00F }, 2512 { 0.00f, 0.00f, 0.00f },
1449 { 1.00F, 1.00F, 1.00F }, 2513 { 1.00f, 1.00f, 1.00f },
1450 { 0.00F, 0.00F, 0.55F }, 2514 { 0.00f, 0.00f, 0.55f },
1451 { 1.00F, 0.00F, 0.00F }, 2515 { 1.00f, 0.00f, 0.00f },
1452 2516
1453 { 1.00F, 0.54F, 0.00F }, 2517 { 1.00f, 0.54f, 0.00f },
1454 { 0.11F, 0.56F, 1.00F }, 2518 { 0.11f, 0.56f, 1.00f },
1455 { 0.93F, 0.46F, 0.00F }, 2519 { 0.93f, 0.46f, 0.00f },
1456 { 0.18F, 0.54F, 0.34F }, 2520 { 0.18f, 0.54f, 0.34f },
1457 2521
1458 { 0.56F, 0.73F, 0.56F }, 2522 { 0.56f, 0.73f, 0.56f },
1459 { 0.80F, 0.80F, 0.80F }, 2523 { 0.80f, 0.80f, 0.80f },
1460 { 0.55F, 0.41F, 0.13F }, 2524 { 0.55f, 0.41f, 0.13f },
1461 { 0.99F, 0.77F, 0.26F }, 2525 { 0.99f, 0.77f, 0.26f },
1462 2526
1463 { 0.74F, 0.65F, 0.41F }, 2527 { 0.74f, 0.65f, 0.41f },
1464 2528
1465 { 0.00F, 1.00F, 1.00F }, 2529 { 0.00f, 1.00f, 1.00f },
1466 { 1.00F, 0.00F, 1.00F }, 2530 { 1.00f, 0.00f, 1.00f },
1467 { 1.00F, 1.00F, 0.00F }, 2531 { 1.00f, 1.00f, 0.00f },
1468 }; 2532 };
1469 2533
1470 int x, y; 2534 int x, y;
1471 2535
1472 glEnable (GL_TEXTURE_2D); 2536 glEnable (GL_TEXTURE_2D);
2537 /* GL_REPLACE would be correct, as we don't need to modulate alpha,
2538 * but the nvidia driver (185.18.14) mishandles alpha textures
2539 * and takes the colour from god knows where instead of using
2540 * Cp. MODULATE results in the same colour, but slightly different
2541 * alpha, but atcually gives us the correct colour with nvidia.
2542 */
1473 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE); 2543 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1474 glEnable (GL_BLEND); 2544 glEnable (GL_BLEND);
1475 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA); 2545 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1476 glBegin (GL_QUADS); 2546 glBegin (GL_QUADS);
1477 2547
1478 for (y = 0; y < h; y++) 2548 for (y = 0; y < h; y++)
… …
1482 2552
1483 if (m) 2553 if (m)
1484 { 2554 {
1485 float *c = color [m & 15]; 2555 float *c = color [m & 15];
1486 2556
1487 float tx1 = m & 0x40 ? 0.5 : 0.; 2557 float tx1 = m & 0x40 ? 0.5f : 0.f;
1488 float tx2 = tx1 + 0.5; 2558 float tx2 = tx1 + 0.5f;
1489 2559
1490 glColor4f (c[0], c[1], c[2], 0.75); 2560 glColor4f (c[0], c[1], c[2], 1);
1491 glTexCoord2f (tx1, 0.); glVertex2i (x , y ); 2561 glTexCoord2f (tx1, 0.); glVertex2i (x , y );
1492 glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1); 2562 glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
1493 glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1); 2563 glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
1494 glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y ); 2564 glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
1495 } 2565 }
… …
1499 glDisable (GL_BLEND); 2569 glDisable (GL_BLEND);
1500 glDisable (GL_TEXTURE_2D); 2570 glDisable (GL_TEXTURE_2D);
1501} 2571}
1502 2572
1503void 2573void
1504fow_texture (CFPlus::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh) 2574fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1505 PPCODE: 2575 PPCODE:
1506{ 2576{
1507 int vx, vy;
1508 int x, y; 2577 int x, y;
1509 int sw4 = (sw + 3) & ~3; 2578 int sw1 = sw + 2;
2579 int sh1 = sh + 2;
2580 int sh3 = sh * 3;
2581 int sw3 = sw * 3;
1510 SV *darkness_sv = sv_2mortal (newSV (sw4 * sh)); 2582 SV *darkness3_sv = sv_2mortal (newSV (sw3 * sh3));
1511 uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv); 2583 uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
1512 2584 uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
1513 memset (darkness, 255, sw4 * sh); 2585 memset (darkness1, 0, sw1*sh1);
2586
1514 SvPOK_only (darkness_sv); 2587 SvPOK_only (darkness3_sv);
1515 SvCUR_set (darkness_sv, sw4 * sh); 2588 SvCUR_set (darkness3_sv, sw3 * sh3);
1516 2589
1517 vx = self->x + (self->w - sw + 1) / 2 - shift_x; 2590 mx += self->x - 1;
1518 vy = self->y + (self->h - sh + 1) / 2 - shift_y; 2591 my += self->y - 1;
1519 2592
1520 for (y = 0; y < sh; y++) 2593 for (y = 0; y < sh1; y++)
1521 if (0 <= y + vy && y + vy < self->rows) 2594 if (0 <= y + my && y + my < self->rows)
1522 { 2595 {
1523 maprow *row = self->row + (y + vy); 2596 maprow *row = self->row + (y + my);
1524 2597
1525 for (x = 0; x < sw; x++) 2598 for (x = 0; x < sw1; x++)
1526 if (row->c0 <= x + vx && x + vx < row->c1) 2599 if (row->c0 <= x + mx && x + mx < row->c1)
1527 { 2600 {
1528 mapcell *cell = row->col + (x + vx - row->c0); 2601 mapcell *cell = row->col + (x + mx - row->c0);
1529 2602
1530 darkness[y * sw4 + x] = cell->darkness < 0 2603 darkness1 [y * sw1 + x] = cell->darkness
2604 ? DARKNESS_ADJUST (255 - (cell->darkness - 1))
1531 ? 255 - FOW_DARKNESS 2605 : DARKNESS_ADJUST (255 - FOW_DARKNESS);
1532 : 255 - cell->darkness;
1533 } 2606 }
1534 } 2607 }
1535 2608
2609 for (y = 0; y < sh; ++y)
2610 for (x = 0; x < sw; ++x)
2611 {
2612 uint8_t d11 = darkness1 [(y ) * sw1 + x ];
2613 uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
2614 uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
2615 uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
2616 uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
2617 uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
2618 uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
2619 uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
2620 uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
2621
2622 uint8_t r11 = (d11 + d21 + d12) / 3;
2623 uint8_t r21 = d21;
2624 uint8_t r31 = (d21 + d31 + d32) / 3;
2625
2626 uint8_t r12 = d12;
2627 uint8_t r22 = d22;
2628 uint8_t r32 = d32;
2629
2630 uint8_t r13 = (d13 + d23 + d12) / 3;
2631 uint8_t r23 = d23;
2632 uint8_t r33 = (d23 + d33 + d32) / 3;
2633
2634 darkness3 [(y * 3 ) * sw3 + (x * 3 )] = MAX (d22, r11);
2635 darkness3 [(y * 3 ) * sw3 + (x * 3 + 1)] = MAX (d22, r21);
2636 darkness3 [(y * 3 ) * sw3 + (x * 3 + 2)] = MAX (d22, r31);
2637 darkness3 [(y * 3 + 1) * sw3 + (x * 3 )] = MAX (d22, r12);
2638 darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 1)] = MAX (d22, r22); /* this MUST be == d22 */
2639 darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 2)] = MAX (d22, r32);
2640 darkness3 [(y * 3 + 2) * sw3 + (x * 3 )] = MAX (d22, r13);
2641 darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 1)] = MAX (d22, r23);
2642 darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 2)] = MAX (d22, r33);
2643 }
2644
2645 free (darkness1);
2646
1536 EXTEND (SP, 3); 2647 EXTEND (SP, 3);
1537 PUSHs (sv_2mortal (newSViv (sw4))); 2648 PUSHs (sv_2mortal (newSViv (sw3)));
1538 PUSHs (sv_2mortal (newSViv (sh))); 2649 PUSHs (sv_2mortal (newSViv (sh3)));
1539 PUSHs (darkness_sv); 2650 PUSHs (darkness3_sv);
1540} 2651}
1541 2652
1542SV * 2653SV *
1543get_rect (CFPlus::Map self, int x0, int y0, int w, int h) 2654get_rect (DC::Map self, int x0, int y0, int w, int h)
1544 CODE: 2655 CODE:
1545{ 2656{
1546 int x, y, x1, y1; 2657 int x, y, x1, y1;
1547 SV *data_sv = newSV (w * h * 7 + 5); 2658 SV *data_sv = newSV (w * h * 7 + 5);
1548 uint8_t *data = (uint8_t *)SvPVX (data_sv); 2659 uint8_t *data = (uint8_t *)SvPVX (data_sv);
… …
1573 if (row && row->c0 <= x && x < row->c1) 2684 if (row && row->c0 <= x && x < row->c1)
1574 { 2685 {
1575 mapcell *cell = row->col + (x - row->c0); 2686 mapcell *cell = row->col + (x - row->c0);
1576 uint8_t flags = 0; 2687 uint8_t flags = 0;
1577 2688
1578 if (cell->face [0]) flags |= 1; 2689 if (cell->tile [0]) flags |= 1;
1579 if (cell->face [1]) flags |= 2; 2690 if (cell->tile [1]) flags |= 2;
1580 if (cell->face [2]) flags |= 4; 2691 if (cell->tile [2]) flags |= 4;
1581 2692
1582 *data++ = flags; 2693 *data++ = flags;
1583 2694
1584 if (flags & 1) 2695 if (flags & 1)
1585 { 2696 {
2697 tileid tile = cell->tile [0];
1586 *data++ = cell->face [0] >> 8; 2698 *data++ = tile >> 8;
1587 *data++ = cell->face [0]; 2699 *data++ = tile;
1588 } 2700 }
1589 2701
1590 if (flags & 2) 2702 if (flags & 2)
1591 { 2703 {
2704 tileid tile = cell->tile [1];
1592 *data++ = cell->face [1] >> 8; 2705 *data++ = tile >> 8;
1593 *data++ = cell->face [1]; 2706 *data++ = tile;
1594 } 2707 }
1595 2708
1596 if (flags & 4) 2709 if (flags & 4)
1597 { 2710 {
2711 tileid tile = cell->tile [2];
1598 *data++ = cell->face [2] >> 8; 2712 *data++ = tile >> 8;
1599 *data++ = cell->face [2]; 2713 *data++ = tile;
1600 } 2714 }
1601 } 2715 }
1602 else 2716 else
1603 *data++ = 0; 2717 *data++ = 0;
1604 } 2718 }
1605 } 2719 }
1606 2720
2721 /* if size is w*h + 5 then no data has been found */
2722 if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)
2723 {
1607 SvPOK_only (data_sv); 2724 SvPOK_only (data_sv);
1608 SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv)); 2725 SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
2726 }
2727
1609 RETVAL = data_sv; 2728 RETVAL = data_sv;
1610} 2729}
1611 OUTPUT: 2730 OUTPUT:
1612 RETVAL 2731 RETVAL
1613 2732
1614void 2733void
1615set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data) 2734set_rect (DC::Map self, int x0, int y0, SV *data_sv)
1616 PPCODE: 2735 PPCODE:
1617{ 2736{
1618 int x, y, z; 2737 int x, y, z;
1619 int w, h; 2738 int w, h;
1620 int x1, y1; 2739 int x1, y1;
2740 STRLEN len;
2741 uint8_t *data, *end;
2742
2743 len = SvLEN (data_sv);
2744 SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
2745 data = SvPVbyte_nolen (data_sv);
2746 end = data + len + 8;
2747
2748 if (len < 5)
2749 XSRETURN_EMPTY;
1621 2750
1622 if (*data++ != 0) 2751 if (*data++ != 0)
1623 return; /* version mismatch */ 2752 XSRETURN_EMPTY; /* version mismatch */
1624 2753
1625 w = *data++ << 8; w |= *data++; 2754 w = *data++ << 8; w |= *data++;
1626 h = *data++ << 8; h |= *data++; 2755 h = *data++ << 8; h |= *data++;
1627 2756
1628 // we need to do this 'cause we don't keep an absolute coord system for rows 2757 // we need to do this 'cause we don't keep an absolute coord system for rows
… …
1640 { 2769 {
1641 maprow *row = map_get_row (self, y); 2770 maprow *row = map_get_row (self, y);
1642 2771
1643 for (x = x0; x < x1; x++) 2772 for (x = x0; x < x1; x++)
1644 { 2773 {
2774 uint8_t flags;
2775
2776 if (data + 7 >= end)
2777 XSRETURN_EMPTY;
2778
1645 uint8_t flags = *data++; 2779 flags = *data++;
1646 2780
1647 if (flags) 2781 if (flags)
1648 { 2782 {
1649 mapface face[3] = { 0, 0, 0 };
1650
1651 mapcell *cell = row_get_cell (row, x); 2783 mapcell *cell = row_get_cell (row, x);
2784 tileid tile[3] = { 0, 0, 0 };
1652 2785
1653 if (flags & 1) { face[0] = *data++ << 8; face[0] |= *data++; } 2786 if (flags & 1) { tile[0] = *data++ << 8; tile[0] |= *data++; }
1654 if (flags & 2) { face[1] = *data++ << 8; face[1] |= *data++; } 2787 if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
1655 if (flags & 4) { face[2] = *data++ << 8; face[2] |= *data++; } 2788 if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
1656 2789
1657 if (cell->darkness <= 0) 2790 if (cell->darkness == 0)
1658 { 2791 {
1659 cell->darkness = -1; 2792 /*cell->darkness = 0;*/
2793 EXTEND (SP, 3);
1660 2794
1661 for (z = 0; z <= 2; z++) 2795 for (z = 0; z <= 2; z++)
1662 { 2796 {
1663 cell->face[z] = face[z]; 2797 tileid t = tile [z];
1664 2798
1665 if (face[z] && (face[z] >= self->texs || !self->tex[face [z]].name)) 2799 if (t >= self->texs || (t && !self->tex [t].name))
2800 {
1666 XPUSHs (sv_2mortal (newSViv (face[z]))); 2801 PUSHs (sv_2mortal (newSViv (t)));
2802 need_texid (self, t);
2803 }
2804
2805 cell->tile [z] = t;
1667 } 2806 }
1668 } 2807 }
1669 } 2808 }
1670 } 2809 }
1671 } 2810 }
1672} 2811}
1673 2812
1674MODULE = CFPlus PACKAGE = CFPlus::MixChunk 2813MODULE = Deliantra::Client PACKAGE = DC::RW
1675 2814
1676CFPlus::MixChunk 2815DC::RW
1677new_from_file (SV *class, char *path) 2816new (SV *class, SV *data_sv)
1678 CODE: 2817 CODE:
1679 RETVAL = Mix_LoadWAV (path); 2818{
2819 STRLEN datalen;
2820 char *data = SvPVbyte (data_sv, datalen);
2821
2822 RETVAL = SDL_RWFromConstMem (data, datalen);
2823}
1680 OUTPUT: 2824 OUTPUT:
1681 RETVAL 2825 RETVAL
1682 2826
2827DC::RW
2828new_from_file (SV *class, const char *path, const char *mode = "rb")
2829 CODE:
2830 RETVAL = SDL_RWFromFile (path, mode);
2831 OUTPUT:
2832 RETVAL
2833
2834# fails on win32:
2835# dc.xs(2268) : error C2059: syntax error : '('
1683void 2836#void
2837#close (DC::RW self)
2838# CODE:
2839# (self->(close)) (self);
2840
2841MODULE = Deliantra::Client PACKAGE = DC::Channel
2842
2843PROTOTYPES: DISABLE
2844
2845DC::Channel
2846find ()
2847 CODE:
2848{
2849 RETVAL = Mix_GroupAvailable (-1);
2850
2851 if (RETVAL < 0)
2852 {
2853 RETVAL = Mix_GroupOldest (-1);
2854
2855 if (RETVAL < 0)
2856 {
2857 // happens sometimes, maybe it just stopped playing(?)
2858 RETVAL = Mix_GroupAvailable (-1);
2859
2860 if (RETVAL < 0)
2861 XSRETURN_UNDEF;
2862 }
2863 else
2864 Mix_HaltChannel (RETVAL);
2865 }
2866
2867 Mix_UnregisterAllEffects (RETVAL);
2868 Mix_Volume (RETVAL, 128);
2869}
2870 OUTPUT:
2871 RETVAL
2872
2873void
2874halt (DC::Channel self)
2875 CODE:
2876 Mix_HaltChannel (self);
2877
2878void
2879expire (DC::Channel self, int ticks = -1)
2880 CODE:
2881 Mix_ExpireChannel (self, ticks);
2882
2883void
2884fade_out (DC::Channel self, int ticks = -1)
2885 CODE:
2886 Mix_FadeOutChannel (self, ticks);
2887
2888int
2889volume (DC::Channel self, int volume)
2890 CODE:
2891 RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
2892 OUTPUT:
2893 RETVAL
2894
2895void
2896unregister_all_effects (DC::Channel self)
2897 CODE:
2898 Mix_UnregisterAllEffects (self);
2899
2900void
2901set_panning (DC::Channel self, int left, int right)
2902 CODE:
2903 left = CLAMP (left , 0, 255);
2904 right = CLAMP (right, 0, 255);
2905 Mix_SetPanning (self, left, right);
2906
2907void
2908set_distance (DC::Channel self, int distance)
2909 CODE:
2910 Mix_SetDistance (self, CLAMP (distance, 0, 255));
2911
2912void
2913set_position (DC::Channel self, int angle, int distance)
2914 CODE:
2915
2916void
2917set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
2918 CODE:
2919{
2920 int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
2921 int angle = atan2f (dx, -dy) * 180.f / (float)M_PI + 360.f;
2922 Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
2923}
2924
2925void
2926set_reverse_stereo (DC::Channel self, int flip)
2927 CODE:
2928 Mix_SetReverseStereo (self, flip);
2929
2930MODULE = Deliantra::Client PACKAGE = DC::MixChunk
2931
2932PROTOTYPES: DISABLE
2933
2934void
2935decoders ()
2936 PPCODE:
2937#if SDL_MIXER_MAJOR_VERSION > 1 || SDL_MIXER_MINOR_VERSION > 2 || SDL_MIXER_PATCHLEVEL >= 10
2938 int i, num = Mix_GetNumChunkDecoders ();
2939 EXTEND (SP, num);
2940 for (i = 0; i < num; ++i)
2941 PUSHs (sv_2mortal (newSVpv (Mix_GetChunkDecoder (i), 0)));
2942#else
2943 XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
2944#endif
2945
2946DC::MixChunk
2947new (SV *class, DC::RW rwops)
2948 CODE:
2949 RETVAL = Mix_LoadWAV_RW (rwops, 1);
2950 OUTPUT:
2951 RETVAL
2952
2953void
1684DESTROY (CFPlus::MixChunk self) 2954DESTROY (DC::MixChunk self)
1685 CODE: 2955 CODE:
1686 Mix_FreeChunk (self); 2956 Mix_FreeChunk (self);
1687 2957
1688int 2958int
1689volume (CFPlus::MixChunk self, int volume = -1) 2959volume (DC::MixChunk self, int volume = -1)
1690 CODE: 2960 CODE:
2961 if (items > 1)
2962 volume = CLAMP (volume, 0, 128);
1691 RETVAL = Mix_VolumeChunk (self, volume); 2963 RETVAL = Mix_VolumeChunk (self, volume);
1692 OUTPUT: 2964 OUTPUT:
1693 RETVAL 2965 RETVAL
1694 2966
1695int 2967DC::Channel
1696play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1) 2968play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
1697 CODE: 2969 CODE:
2970{
1698 RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks); 2971 RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
2972
2973 if (RETVAL < 0)
2974 XSRETURN_UNDEF;
2975
2976 if (channel < 0)
2977 {
2978 Mix_UnregisterAllEffects (RETVAL);
2979 Mix_Volume (RETVAL, 128);
2980 }
2981}
1699 OUTPUT: 2982 OUTPUT:
1700 RETVAL 2983 RETVAL
1701 2984
1702MODULE = CFPlus PACKAGE = CFPlus::MixMusic 2985MODULE = Deliantra::Client PACKAGE = DC::MixMusic
2986
2987void
2988decoders ()
2989 PPCODE:
2990#if SDL_MIXER_MAJOR_VERSION > 1 || SDL_MIXER_MINOR_VERSION > 2 || SDL_MIXER_PATCHLEVEL >= 10
2991 int i, num = Mix_GetNumMusicDecoders ();
2992 EXTEND (SP, num);
2993 for (i = 0; i < num; ++i)
2994 PUSHs (sv_2mortal (newSVpv (Mix_GetMusicDecoder (i), 0)));
2995#else
2996 XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
2997#endif
1703 2998
1704int 2999int
1705volume (int volume = -1) 3000volume (int volume = -1)
3001 PROTOTYPE: ;$
1706 CODE: 3002 CODE:
3003 if (items > 0)
3004 volume = CLAMP (volume, 0, 128);
1707 RETVAL = Mix_VolumeMusic (volume); 3005 RETVAL = Mix_VolumeMusic (volume);
1708 OUTPUT: 3006 OUTPUT:
1709 RETVAL 3007 RETVAL
1710 3008
1711CFPlus::MixMusic 3009void
1712new_from_file (SV *class, char *path) 3010fade_out (int ms)
1713 CODE: 3011 CODE:
1714 RETVAL = Mix_LoadMUS (path); 3012 Mix_FadeOutMusic (ms);
3013
3014void
3015halt ()
3016 CODE:
3017 Mix_HaltMusic ();
3018
3019int
3020playing ()
3021 CODE:
3022 RETVAL = Mix_PlayingMusic ();
1715 OUTPUT: 3023 OUTPUT:
1716 RETVAL 3024 RETVAL
1717 3025
3026DC::MixMusic
3027new (SV *class, DC::RW rwops)
3028 CODE:
3029 RETVAL = Mix_LoadMUS_RW (rwops);
3030 OUTPUT:
3031 RETVAL
3032
1718void 3033void
1719DESTROY (CFPlus::MixMusic self) 3034DESTROY (DC::MixMusic self)
1720 CODE: 3035 CODE:
1721 Mix_FreeMusic (self); 3036 Mix_FreeMusic (self);
1722 3037
1723int 3038int
1724play (CFPlus::MixMusic self, int loops = -1) 3039play (DC::MixMusic self, int loops = -1)
1725 CODE: 3040 CODE:
1726 RETVAL = Mix_PlayMusic (self, loops); 3041 RETVAL = Mix_PlayMusic (self, loops);
1727 OUTPUT: 3042 OUTPUT:
1728 RETVAL 3043 RETVAL
1729 3044
1730MODULE = CFPlus PACKAGE = CFPlus::OpenGL 3045void
3046fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
3047 CODE:
3048 Mix_FadeInMusicPos (self, loops, ms, position);
3049
3050MODULE = Deliantra::Client PACKAGE = DC::OpenGL
3051
3052PROTOTYPES: ENABLE
1731 3053
1732BOOT: 3054BOOT:
1733{ 3055{
1734 HV *stash = gv_stashpv ("CFPlus::OpenGL", 1); 3056 HV *stash = gv_stashpv ("DC::OpenGL", 1);
1735 static const struct { 3057 static const struct {
1736 const char *name; 3058 const char *name;
1737 IV iv; 3059 IV iv;
1738 } *civ, const_iv[] = { 3060 } *civ, const_iv[] = {
1739# define const_iv(name) { # name, (IV)name } 3061# define const_iv(name) { # name, (IV)name }
3062 const_iv (GL_VENDOR),
3063 const_iv (GL_VERSION),
3064 const_iv (GL_EXTENSIONS),
3065 const_iv (GL_MAX_TEXTURE_UNITS),
1740 const_iv (GL_COLOR_MATERIAL), 3066 const_iv (GL_COLOR_MATERIAL),
1741 const_iv (GL_SMOOTH), 3067 const_iv (GL_SMOOTH),
1742 const_iv (GL_FLAT), 3068 const_iv (GL_FLAT),
1743 const_iv (GL_DITHER), 3069 const_iv (GL_DITHER),
1744 const_iv (GL_BLEND), 3070 const_iv (GL_BLEND),
… …
1748 const_iv (GL_ALPHA_TEST), 3074 const_iv (GL_ALPHA_TEST),
1749 const_iv (GL_NORMALIZE), 3075 const_iv (GL_NORMALIZE),
1750 const_iv (GL_RESCALE_NORMAL), 3076 const_iv (GL_RESCALE_NORMAL),
1751 const_iv (GL_FRONT), 3077 const_iv (GL_FRONT),
1752 const_iv (GL_BACK), 3078 const_iv (GL_BACK),
3079 const_iv (GL_AUX0),
1753 const_iv (GL_AND), 3080 const_iv (GL_AND),
1754 const_iv (GL_ONE), 3081 const_iv (GL_ONE),
1755 const_iv (GL_ZERO), 3082 const_iv (GL_ZERO),
1756 const_iv (GL_SRC_ALPHA), 3083 const_iv (GL_SRC_ALPHA),
1757 const_iv (GL_DST_ALPHA), 3084 const_iv (GL_DST_ALPHA),
1758 const_iv (GL_ONE_MINUS_SRC_ALPHA), 3085 const_iv (GL_ONE_MINUS_SRC_ALPHA),
1759 const_iv (GL_ONE_MINUS_DST_ALPHA), 3086 const_iv (GL_ONE_MINUS_DST_ALPHA),
3087 const_iv (GL_SRC_COLOR),
3088 const_iv (GL_DST_COLOR),
3089 const_iv (GL_ONE_MINUS_SRC_COLOR),
3090 const_iv (GL_ONE_MINUS_DST_COLOR),
1760 const_iv (GL_SRC_ALPHA_SATURATE), 3091 const_iv (GL_SRC_ALPHA_SATURATE),
1761 const_iv (GL_RGB), 3092 const_iv (GL_RGB),
1762 const_iv (GL_RGBA), 3093 const_iv (GL_RGBA),
1763 const_iv (GL_RGBA4), 3094 const_iv (GL_RGBA4),
1764 const_iv (GL_RGBA8), 3095 const_iv (GL_RGBA8),
… …
1770 const_iv (GL_INTENSITY), 3101 const_iv (GL_INTENSITY),
1771 const_iv (GL_LUMINANCE), 3102 const_iv (GL_LUMINANCE),
1772 const_iv (GL_LUMINANCE_ALPHA), 3103 const_iv (GL_LUMINANCE_ALPHA),
1773 const_iv (GL_FLOAT), 3104 const_iv (GL_FLOAT),
1774 const_iv (GL_UNSIGNED_INT_8_8_8_8_REV), 3105 const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
3106 const_iv (GL_COMPRESSED_ALPHA_ARB),
3107 const_iv (GL_COMPRESSED_LUMINANCE_ARB),
3108 const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
3109 const_iv (GL_COMPRESSED_INTENSITY_ARB),
3110 const_iv (GL_COMPRESSED_RGB_ARB),
3111 const_iv (GL_COMPRESSED_RGBA_ARB),
1775 const_iv (GL_COMPILE), 3112 const_iv (GL_COMPILE),
3113 const_iv (GL_PROXY_TEXTURE_1D),
3114 const_iv (GL_PROXY_TEXTURE_2D),
1776 const_iv (GL_TEXTURE_1D), 3115 const_iv (GL_TEXTURE_1D),
1777 const_iv (GL_TEXTURE_2D), 3116 const_iv (GL_TEXTURE_2D),
1778 const_iv (GL_TEXTURE_ENV), 3117 const_iv (GL_TEXTURE_ENV),
1779 const_iv (GL_TEXTURE_MAG_FILTER), 3118 const_iv (GL_TEXTURE_MAG_FILTER),
1780 const_iv (GL_TEXTURE_MIN_FILTER), 3119 const_iv (GL_TEXTURE_MIN_FILTER),
… …
1801 const_iv (GL_COLOR_LOGIC_OP), 3140 const_iv (GL_COLOR_LOGIC_OP),
1802 const_iv (GL_SEPARABLE_2D), 3141 const_iv (GL_SEPARABLE_2D),
1803 const_iv (GL_CONVOLUTION_2D), 3142 const_iv (GL_CONVOLUTION_2D),
1804 const_iv (GL_CONVOLUTION_BORDER_MODE), 3143 const_iv (GL_CONVOLUTION_BORDER_MODE),
1805 const_iv (GL_CONSTANT_BORDER), 3144 const_iv (GL_CONSTANT_BORDER),
3145 const_iv (GL_POINTS),
1806 const_iv (GL_LINES), 3146 const_iv (GL_LINES),
3147 const_iv (GL_LINE_STRIP),
1807 const_iv (GL_LINE_LOOP), 3148 const_iv (GL_LINE_LOOP),
1808 const_iv (GL_QUADS), 3149 const_iv (GL_QUADS),
1809 const_iv (GL_QUAD_STRIP), 3150 const_iv (GL_QUAD_STRIP),
1810 const_iv (GL_TRIANGLES), 3151 const_iv (GL_TRIANGLES),
1811 const_iv (GL_TRIANGLE_STRIP), 3152 const_iv (GL_TRIANGLE_STRIP),
1812 const_iv (GL_TRIANGLE_FAN), 3153 const_iv (GL_TRIANGLE_FAN),
3154 const_iv (GL_POLYGON),
1813 const_iv (GL_PERSPECTIVE_CORRECTION_HINT), 3155 const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
3156 const_iv (GL_POINT_SMOOTH_HINT),
3157 const_iv (GL_LINE_SMOOTH_HINT),
3158 const_iv (GL_POLYGON_SMOOTH_HINT),
3159 const_iv (GL_GENERATE_MIPMAP_HINT),
3160 const_iv (GL_TEXTURE_COMPRESSION_HINT),
1814 const_iv (GL_FASTEST), 3161 const_iv (GL_FASTEST),
3162 const_iv (GL_DONT_CARE),
3163 const_iv (GL_NICEST),
1815 const_iv (GL_V2F), 3164 const_iv (GL_V2F),
1816 const_iv (GL_V3F), 3165 const_iv (GL_V3F),
1817 const_iv (GL_T2F_V3F), 3166 const_iv (GL_T2F_V3F),
1818 const_iv (GL_T2F_N3F_V3F), 3167 const_iv (GL_T2F_N3F_V3F),
3168 const_iv (GL_FUNC_ADD),
3169 const_iv (GL_FUNC_SUBTRACT),
3170 const_iv (GL_FUNC_REVERSE_SUBTRACT),
1819# undef const_iv 3171# undef const_iv
1820 }; 3172 };
1821 3173
1822 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 3174 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
1823 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 3175 newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
3176
3177 texture_av = newAV ();
3178 AvREAL_off (texture_av);
1824} 3179}
3180
3181void
3182disable_GL_EXT_blend_func_separate ()
3183 CODE:
3184 gl.BlendFuncSeparate = 0;
3185 gl.BlendFuncSeparateEXT = 0;
3186
3187void
3188apple_nvidia_bug (int enable)
1825 3189
1826char * 3190char *
1827gl_vendor () 3191gl_vendor ()
1828 CODE: 3192 CODE:
1829 RETVAL = (char *)glGetString (GL_VENDOR); 3193 RETVAL = (char *)glGetString (GL_VENDOR);
… …
1842 CODE: 3206 CODE:
1843 RETVAL = (char *)glGetString (GL_EXTENSIONS); 3207 RETVAL = (char *)glGetString (GL_EXTENSIONS);
1844 OUTPUT: 3208 OUTPUT:
1845 RETVAL 3209 RETVAL
1846 3210
3211const char *glGetString (GLenum pname)
3212
3213GLint glGetInteger (GLenum pname)
3214 CODE:
3215 glGetIntegerv (pname, &RETVAL);
3216 OUTPUT:
3217 RETVAL
3218
3219GLdouble glGetDouble (GLenum pname)
3220 CODE:
3221 glGetDoublev (pname, &RETVAL);
3222 OUTPUT:
3223 RETVAL
3224
1847int glGetError () 3225int glGetError ()
1848 3226
1849void glFinish () 3227void glFinish ()
3228
3229void glFlush ()
1850 3230
1851void glClear (int mask) 3231void glClear (int mask)
1852 3232
1853void glClearColor (float r, float g, float b, float a = 1.0) 3233void glClearColor (float r, float g, float b, float a = 1.0)
1854 PROTOTYPE: @ 3234 PROTOTYPE: @
… …
1865 3245
1866void glBlendFuncSeparate (int sa, int da, int saa, int daa) 3246void glBlendFuncSeparate (int sa, int da, int saa, int daa)
1867 CODE: 3247 CODE:
1868 gl_BlendFuncSeparate (sa, da, saa, daa); 3248 gl_BlendFuncSeparate (sa, da, saa, daa);
1869 3249
3250# void glBlendEquation (int se)
3251
1870void glDepthMask (int flag) 3252void glDepthMask (int flag)
1871 3253
1872void glLogicOp (int opcode) 3254void glLogicOp (int opcode)
1873 3255
1874void glColorMask (int red, int green, int blue, int alpha) 3256void glColorMask (int red, int green, int blue, int alpha)
… …
1888# near_ and far_ are due to microsofts buggy "c" compiler 3270# near_ and far_ are due to microsofts buggy "c" compiler
1889void glFrustum (double left, double right, double bottom, double top, double near_, double far_) 3271void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
1890 3272
1891# near_ and far_ are due to microsofts buggy "c" compiler 3273# near_ and far_ are due to microsofts buggy "c" compiler
1892void glOrtho (double left, double right, double bottom, double top, double near_, double far_) 3274void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
3275
3276PROTOTYPES: DISABLE
1893 3277
1894void glViewport (int x, int y, int width, int height) 3278void glViewport (int x, int y, int width, int height)
1895 3279
1896void glScissor (int x, int y, int width, int height) 3280void glScissor (int x, int y, int width, int height)
1897 3281
… …
1905 3289
1906void glRotate (float angle, float x, float y, float z) 3290void glRotate (float angle, float x, float y, float z)
1907 CODE: 3291 CODE:
1908 glRotatef (angle, x, y, z); 3292 glRotatef (angle, x, y, z);
1909 3293
1910void glBegin (int mode)
1911
1912void glEnd ()
1913
1914void glColor (float r, float g, float b, float a = 1.0) 3294void glColor (float r, float g, float b, float a = 1.0)
1915 PROTOTYPE: @ 3295 PROTOTYPE: @
1916 ALIAS: 3296 ALIAS:
1917 glColor_premultiply = 1 3297 glColor_premultiply = 1
1918 CODE: 3298 CODE:
1919 if (ix) 3299 if (ix)
1920 { 3300 {
… …
1923 b *= a; 3303 b *= a;
1924 } 3304 }
1925 // microsoft visual "c" rounds instead of truncating... 3305 // microsoft visual "c" rounds instead of truncating...
1926 glColor4f (r, g, b, a); 3306 glColor4f (r, g, b, a);
1927 3307
1928void glInterleavedArrays (int format, int stride, char *data)
1929
1930void glDrawElements (int mode, int count, int type, char *indices)
1931
1932# 1.2 void glDrawRangeElements (int mode, int start, int end
1933
1934void glRasterPos (float x, float y, float z = 0.) 3308void glRasterPos (float x, float y, float z = 0.)
1935 CODE: 3309 CODE:
1936 glRasterPos3f (0, 0, z); 3310 glRasterPos3f (0, 0, z);
1937 glBitmap (0, 0, 0, 0, x, y, 0); 3311 glBitmap (0, 0, 0, 0, x, y, 0);
1938 3312
… …
1942 3316
1943void glTexCoord (float s, float t) 3317void glTexCoord (float s, float t)
1944 CODE: 3318 CODE:
1945 glTexCoord2f (s, t); 3319 glTexCoord2f (s, t);
1946 3320
3321void glRect (float x1, float y1, float x2, float y2)
3322 CODE:
3323 glRectf (x1, y1, x2, y2);
3324
3325void glRect_lineloop (float x1, float y1, float x2, float y2)
3326 CODE:
3327 glBegin (GL_LINE_LOOP);
3328 glVertex2f (x1, y1);
3329 glVertex2f (x2, y1);
3330 glVertex2f (x2, y2);
3331 glVertex2f (x1, y2);
3332 glEnd ();
3333
3334PROTOTYPES: ENABLE
3335
3336void glBegin (int mode)
3337
3338void glEnd ()
3339
3340void glPointSize (GLfloat size)
3341
3342void glLineWidth (GLfloat width)
3343
3344void glInterleavedArrays (int format, int stride, char *data)
3345
3346void glDrawElements (int mode, int count, int type, char *indices)
3347
3348# 1.2 void glDrawRangeElements (int mode, int start, int end
3349
1947void glTexEnv (int target, int pname, float param) 3350void glTexEnv (int target, int pname, float param)
1948 CODE: 3351 CODE:
1949 glTexEnvf (target, pname, param); 3352 glTexEnvf (target, pname, param);
1950 3353
1951void glTexParameter (int target, int pname, float param) 3354void glTexParameter (int target, int pname, float param)
… …
1967void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column) 3370void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
1968 CODE: 3371 CODE:
1969 if (gl.SeparableFilter2D) 3372 if (gl.SeparableFilter2D)
1970 gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column); 3373 gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
1971 3374
1972void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data) 3375void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
1973 3376
1974void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border) 3377void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
1975 3378
1976void glDrawPixels (int width, int height, int format, int type, char *pixels) 3379void glDrawPixels (int width, int height, int format, int type, char *pixels)
3380
3381void glPixelZoom (float x, float y)
1977 3382
1978void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR) 3383void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
1979 3384
1980int glGenTexture () 3385int glGenTexture ()
1981 CODE: 3386 CODE:
1982{ 3387 RETVAL = gen_texture ();
1983 GLuint name;
1984 glGenTextures (1, &name);
1985 RETVAL = name;
1986}
1987 OUTPUT: 3388 OUTPUT:
1988 RETVAL 3389 RETVAL
1989 3390
1990void glDeleteTexture (int name) 3391void glDeleteTexture (int name)
1991 CODE: 3392 CODE:
1992{
1993 GLuint name_ = name;
1994 glDeleteTextures (1, &name_); 3393 del_texture (name);
1995} 3394
1996
1997int glGenList () 3395int glGenList ()
1998 CODE: 3396 CODE:
1999 RETVAL = glGenLists (1); 3397 RETVAL = glGenLists (1);
2000 OUTPUT: 3398 OUTPUT:
2001 RETVAL 3399 RETVAL
… …
2008 3406
2009void glEndList () 3407void glEndList ()
2010 3408
2011void glCallList (int list) 3409void glCallList (int list)
2012 3410
3411void c_init ()
3412 CODE:
3413 glPixelStorei (GL_PACK_ALIGNMENT , 1);
3414 glPixelStorei (GL_UNPACK_ALIGNMENT, 1);
2013 3415
3416MODULE = Deliantra::Client PACKAGE = DC::UI::Base
3417
3418PROTOTYPES: DISABLE
3419
3420void
3421find_widget (SV *self, NV x, NV y)
3422 PPCODE:
3423{
3424 if (within_widget (self, x, y))
3425 XPUSHs (self);
3426}
3427
3428BOOT:
3429{
3430 hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
3431
3432 draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
3433 draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
3434 draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
3435 draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
3436}
3437
3438void
3439draw (SV *self)
3440 CODE:
3441{
3442 HV *hv;
3443 SV **svp;
3444 NV x, y, w, h;
3445 SV *draw_x_sv = GvSV (draw_x_gv);
3446 SV *draw_y_sv = GvSV (draw_y_gv);
3447 SV *draw_w_sv = GvSV (draw_w_gv);
3448 SV *draw_h_sv = GvSV (draw_h_gv);
3449 double draw_x, draw_y;
3450
3451 if (!SvROK (self))
3452 croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
3453
3454 hv = (HV *)SvRV (self);
3455
3456 if (SvTYPE (hv) != SVt_PVHV)
3457 croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
3458
3459 svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
3460 svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
3461
3462 if (!h || !w)
3463 XSRETURN_EMPTY;
3464
3465 svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
3466 svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
3467
3468 draw_x = SvNV (draw_x_sv) + x;
3469 draw_y = SvNV (draw_y_sv) + y;
3470
3471 if (draw_x + w < 0 || draw_x >= SvNV (draw_w_sv)
3472 || draw_y + h < 0 || draw_y >= SvNV (draw_h_sv))
3473 XSRETURN_EMPTY;
3474
3475 sv_setnv (draw_x_sv, draw_x);
3476 sv_setnv (draw_y_sv, draw_y);
3477
3478 glPushMatrix ();
3479 glTranslated (x, y, 0);
3480
3481 if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
3482 {
3483 svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
3484
3485 if (svp && SvTRUE (*svp))
3486 {
3487 glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
3488 glEnable (GL_BLEND);
3489 glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
3490 glBegin (GL_QUADS);
3491 glVertex2f (0, 0);
3492 glVertex2f (w, 0);
3493 glVertex2f (w, h);
3494 glVertex2f (0, h);
3495 glEnd ();
3496 glDisable (GL_BLEND);
3497 }
3498 }
3499#if 0
3500 // draw borders, for debugging
3501 glPushMatrix ();
3502 glColor4f (1., 1., 0., 1.);
3503 glTranslatef (.5, .5, 0.);
3504 glBegin (GL_LINE_LOOP);
3505 glVertex2f (0 , 0);
3506 glVertex2f (w - 1, 0);
3507 glVertex2f (w - 1, h - 1);
3508 glVertex2f (0 , h - 1);
3509 glEnd ();
3510 glPopMatrix ();
3511#endif
3512 PUSHMARK (SP);
3513 XPUSHs (self);
3514 PUTBACK;
3515 call_method ("_draw", G_VOID | G_DISCARD);
3516 SPAGAIN;
3517
3518 glPopMatrix ();
3519
3520 draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
3521 draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
3522}
3523

Diff Legend

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