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Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.141 by root, Fri Aug 18 01:01:00 2006 UTC vs.
Revision 1.309 by root, Mon Dec 26 22:30:21 2011 UTC

1#ifdef _WIN32 1#ifdef _WIN32
2# define WIN32_LEAN_AND_MEAN 2# define WIN32_LEAN_AND_MEAN
3# define _WIN32_WINNT 0x0500 // needed to get win2000 api calls 3# define NTDDI_VERSION NTDDI_WIN2K // needed to get win2000 api calls
4# include <malloc.h> 4# include <malloc.h>
5# include <windows.h> 5# include <windows.h>
6# include <wininet.h>
6# 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{
149 PangoRectangle rect; 239 PangoRectangle rect;
150 240
151 // get_pixel_* wrongly rounds down 241 // get_pixel_* wrongly rounds down
152 pango_layout_get_extents (self->pl, 0, &rect); 242 pango_layout_get_extents (self->pl, 0, &rect);
… …
159 249
160 *w = rect.width; 250 *w = rect.width;
161 *h = rect.height; 251 *h = rect.height;
162} 252}
163 253
254typedef uint16_t tileid;
164typedef uint16_t mapface; 255typedef uint16_t faceid;
165 256
166typedef struct { 257typedef struct {
167 GLint name; 258 GLuint name;
168 int w, h; 259 int w, h;
169 float s, t; 260 float s, t;
170 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 */
171} maptex; 265} maptex;
172 266
173typedef struct { 267typedef struct {
268 uint32_t player;
269 tileid tile[3];
174 int16_t darkness; 270 uint16_t darkness;
175 mapface face[3]; 271 uint8_t stat_width, stat_hp, flags, smoothmax;
176} mapcell; 272} mapcell;
177 273
178typedef struct { 274typedef struct {
179 int32_t c0, c1; 275 int32_t c0, c1;
180 mapcell *col; 276 mapcell *col;
181} maprow; 277} maprow;
182 278
183typedef struct map { 279typedef struct map {
184 int x, y, w, h; 280 int x, y, w, h;
185 int ox, oy; /* offset to virtual global coordinate system */ 281 int ox, oy; /* offset to virtual global coordinate system */
186 int faces; 282 int faces; tileid *face2tile; // [faceid]
187 mapface *face; 283 int texs; maptex *tex; // [tileid]
188
189 int texs;
190 maptex *tex;
191 284
192 int32_t rows; 285 int32_t rows;
193 maprow *row; 286 maprow *row;
194} *CFPlus__Map; 287} *DC__Map;
195 288
196static char * 289static char *
197prepend (char *ptr, int sze, int inc) 290prepend (char *ptr, int sze, int inc)
198{ 291{
199 char *p; 292 char *p;
… …
216} 309}
217 310
218#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))
219#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))
220 313
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
221static maprow * 334static maprow *
222map_get_row (CFPlus__Map self, int y) 335map_get_row (DC__Map self, int y)
223{ 336{
224 if (0 > y) 337 if (0 > y)
225 { 338 {
226 int extend = - y + MAP_EXTEND_Y; 339 int extend = - y + MAP_EXTEND_Y;
227 Prepend (maprow, self->row, self->rows, extend); 340 Prepend (maprow, self->row, self->rows, extend);
… …
265 378
266 return row->col + (x - row->c0); 379 return row->col + (x - row->c0);
267} 380}
268 381
269static mapcell * 382static mapcell *
270map_get_cell (CFPlus__Map self, int x, int y) 383map_get_cell (DC__Map self, int x, int y)
271{ 384{
272 return row_get_cell (map_get_row (self, y), x); 385 return row_get_cell (map_get_row (self, y), x);
273} 386}
274 387
275static void 388static void
276map_clear (CFPlus__Map self) 389map_clear (DC__Map self)
277{ 390{
278 int r; 391 int r;
279 392
280 for (r = 0; r < self->rows; r++) 393 for (r = 0; r < self->rows; r++)
281 Safefree (self->row[r].col); 394 Safefree (self->row[r].col);
… …
288 self->oy = 0; 401 self->oy = 0;
289 self->row = 0; 402 self->row = 0;
290 self->rows = 0; 403 self->rows = 0;
291} 404}
292 405
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
293static void 416static void
294map_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)
295{ 418{
296 int x, y; 419 int x, y;
297 maprow *row; 420 maprow *row;
421 mapcell *cell;
298 422
299 for (y = y0; y < y0 + h; y++) 423 for (y = y0; y < y0 + h; y++)
300 if (y >= 0) 424 if (y >= 0)
301 { 425 {
302 if (y >= self->rows) 426 if (y >= self->rows)
… …
308 if (x >= row->c0) 432 if (x >= row->c0)
309 { 433 {
310 if (x >= row->c1) 434 if (x >= row->c1)
311 break; 435 break;
312 436
313 row->col[x - row->c0].darkness = -1; 437 cell = row->col + x - row->c0;
438
439 CELL_CLEAR (cell);
314 } 440 }
315 } 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);
316} 458}
317 459
318static void 460static void
319music_finished (void) 461music_finished (void)
320{ 462{
… …
337 ev.code = 1; 479 ev.code = 1;
338 ev.data1 = (void *)(long)channel; 480 ev.data1 = (void *)(long)channel;
339 ev.data2 = 0; 481 ev.data2 = 0;
340 482
341 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;
342} 490}
343 491
344static unsigned int 492static unsigned int
345minpot (unsigned int n) 493minpot (unsigned int n)
346{ 494{
… …
356 n |= n >> 16; 504 n |= n >> 16;
357 505
358 return n + 1; 506 return n + 1;
359} 507}
360 508
361MODULE = CFPlus PACKAGE = CFPlus 509static unsigned int
510popcount (unsigned int n)
511{
512 n -= (n >> 1) & 0x55555555U;
513 n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
514 n = ((n >> 4) + n) & 0x0f0f0f0fU;
515 n *= 0x01010101U;
516
517 return n >> 24;
518}
519
520/* SDL should provide this, really. */
521#define SDLK_MODIFIER_MIN 300
522#define SDLK_MODIFIER_MAX 314
523
524/******************************************************************************/
525
526static GV *draw_x_gv, *draw_y_gv, *draw_w_gv, *draw_h_gv;
527static GV *hover_gv;
528
529static int
530within_widget (SV *widget, NV x, NV y)
531{
532 HV *self;
533 SV **svp;
534 NV wx, ww, wy, wh;
535
536 if (!SvROK (widget))
537 return 0;
538
539 self = (HV *)SvRV (widget);
540
541 if (SvTYPE (self) != SVt_PVHV)
542 return 0;
543
544 svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
545 if (y < wy)
546 return 0;
547
548 svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
549 if (y >= wy + wh)
550 return 0;
551
552 svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
553 if (x < wx)
554 return 0;
555
556 svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
557 if (x >= wx + ww)
558 return 0;
559
560 svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
561 if (!svp || !SvTRUE (*svp))
562 return 0;
563
564 return 1;
565}
566
567/******************************************************************************/
568
569/* process keyboard modifiers */
570static int
571mod_munge (int mod)
572{
573 mod &= MOD_MASK;
574
575 if (mod & (KMOD_META | KMOD_ALT))
576 mod |= KMOD_LRAM;
577
578 return mod;
579}
580
581static void
582deliantra_main ()
583{
584 char *argv[] = { 0 };
585 call_argv ("::main", G_DISCARD | G_VOID, argv);
586}
587
588#ifdef __MACOSX__
589 /* to due surprising braindamage on the side of SDL design, we
590 * do some mind-boggling hack here: SDL requires a custom main()
591 * on OS X, so... we provide one and call the original main(), which,
592 * due to share dlibrary magic, calls -lSDLmain's main, not perl's main,
593 * and which calls our main (== SDL_main) back.
594 */
595 extern C_LINKAGE int
596 main (int argc, char *argv[])
597 {
598 deliantra_main ();
599 }
600
601 #undef main
602
603 extern C_LINKAGE int main (int argc, char *argv[]);
604
605 static void
606 SDL_braino (void)
607 {
608 char *argv[] = { "deliantra client", 0 };
609 (main) (1, argv);
610 }
611#else
612 static void
613 SDL_braino (void)
614 {
615 deliantra_main ();
616 }
617#endif
618
619MODULE = Deliantra::Client PACKAGE = DC
362 620
363PROTOTYPES: ENABLE 621PROTOTYPES: ENABLE
364 622
365BOOT: 623BOOT:
366{ 624{
367 HV *stash = gv_stashpv ("CFPlus", 1); 625 HV *stash = gv_stashpv ("DC", 1);
368 static const struct { 626 static const struct {
369 const char *name; 627 const char *name;
370 IV iv; 628 IV iv;
371 } *civ, const_iv[] = { 629 } *civ, const_iv[] = {
372# 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
373 const_iv (SDL_ACTIVEEVENT), 634 const_iv (SDL_ACTIVEEVENT),
374 const_iv (SDL_KEYDOWN), 635 const_iv (SDL_KEYDOWN),
375 const_iv (SDL_KEYUP), 636 const_iv (SDL_KEYUP),
376 const_iv (SDL_MOUSEMOTION), 637 const_iv (SDL_MOUSEMOTION),
377 const_iv (SDL_MOUSEBUTTONDOWN), 638 const_iv (SDL_MOUSEBUTTONDOWN),
… …
386 const_iv (SDL_EVENT_RESERVEDA), 647 const_iv (SDL_EVENT_RESERVEDA),
387 const_iv (SDL_EVENT_RESERVEDB), 648 const_iv (SDL_EVENT_RESERVEDB),
388 const_iv (SDL_VIDEORESIZE), 649 const_iv (SDL_VIDEORESIZE),
389 const_iv (SDL_VIDEOEXPOSE), 650 const_iv (SDL_VIDEOEXPOSE),
390 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),
391 const_iv (SDLK_KP0), 709 const_iv (SDLK_KP0),
392 const_iv (SDLK_KP1), 710 const_iv (SDLK_KP1),
393 const_iv (SDLK_KP2), 711 const_iv (SDLK_KP2),
394 const_iv (SDLK_KP3), 712 const_iv (SDLK_KP3),
395 const_iv (SDLK_KP4), 713 const_iv (SDLK_KP4),
… …
450 const_iv (SDLK_BREAK), 768 const_iv (SDLK_BREAK),
451 const_iv (SDLK_MENU), 769 const_iv (SDLK_MENU),
452 const_iv (SDLK_POWER), 770 const_iv (SDLK_POWER),
453 const_iv (SDLK_EURO), 771 const_iv (SDLK_EURO),
454 const_iv (SDLK_UNDO), 772 const_iv (SDLK_UNDO),
773
455 const_iv (KMOD_NONE), 774 const_iv (KMOD_NONE),
775 const_iv (KMOD_SHIFT),
456 const_iv (KMOD_LSHIFT), 776 const_iv (KMOD_LSHIFT),
457 const_iv (KMOD_RSHIFT), 777 const_iv (KMOD_RSHIFT),
778 const_iv (KMOD_CTRL),
458 const_iv (KMOD_LCTRL), 779 const_iv (KMOD_LCTRL),
459 const_iv (KMOD_RCTRL), 780 const_iv (KMOD_RCTRL),
781 const_iv (KMOD_ALT),
460 const_iv (KMOD_LALT), 782 const_iv (KMOD_LALT),
461 const_iv (KMOD_RALT), 783 const_iv (KMOD_RALT),
784 const_iv (KMOD_META),
462 const_iv (KMOD_LMETA), 785 const_iv (KMOD_LMETA),
463 const_iv (KMOD_RMETA), 786 const_iv (KMOD_RMETA),
464 const_iv (KMOD_NUM), 787 const_iv (KMOD_NUM),
465 const_iv (KMOD_CAPS), 788 const_iv (KMOD_CAPS),
466 const_iv (KMOD_MODE), 789 const_iv (KMOD_MODE),
467 const_iv (KMOD_CTRL), 790
468 const_iv (KMOD_SHIFT), 791 const_iv (KMOD_LRAM),
469 const_iv (KMOD_ALT), 792
470 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)
471# undef const_iv 823# undef const_iv
472 }; 824 };
473 825
474 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--)
475 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);
476} 831}
832
833void
834weaken (SV *rv)
835 PROTOTYPE: $
836 CODE:
837 sv_rvweaken (rv);
477 838
478int 839int
479in_destruct () 840in_destruct ()
480 CODE: 841 CODE:
481 RETVAL = PL_main_cv == Nullcv; 842 RETVAL = PL_main_cv == Nullcv;
… …
484 845
485NV floor (NV x) 846NV floor (NV x)
486 847
487NV ceil (NV x) 848NV ceil (NV x)
488 849
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
489void 860void
490pango_init () 861pango_init ()
491 CODE: 862 CODE:
492{ 863{
493 opengl_fontmap = pango_opengl_font_map_new (); 864 opengl_fontmap = pango_opengl_font_map_new ();
494 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);
495 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
496} 872}
497 873
498int 874char *SDL_GetError ()
499SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)
500 875
501void 876void SDL_braino ()
877
878int SDL_Init (U32 flags)
879
880int SDL_InitSubSystem (U32 flags)
881
882void SDL_QuitSubSystem (U32 flags)
883
502SDL_Quit () 884void SDL_Quit ()
503 885
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
504void 895void
505SDL_ListModes () 896SDL_ListModes (int rgb, int alpha)
506 PPCODE: 897 PPCODE:
507{ 898{
508 SDL_Rect **m; 899 SDL_Rect **m;
509 900
510 SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5); 901 SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
511 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5); 902 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
512 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5); 903 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
513 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1); 904 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
514 905
515 SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15); 906 SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
516 SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0); 907 SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
517 908
518 SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0); 909 SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
519 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0); 910 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
520 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0); 911 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
521 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0); 912 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
522 913
523 SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1); 914 SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
524#if SDL_VERSION_ATLEAST(1,2,10)
525 SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
526 SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1); 915 SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
527#endif
528
529 SDL_EnableUNICODE (1);
530 SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
531 916
532 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL); 917 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
533 918
534 if (m && m != (SDL_Rect **)-1) 919 if (m && m != (SDL_Rect **)-1)
535 while (*m) 920 while (*m)
536 { 921 {
922 if ((*m)->w >= 400 && (*m)->h >= 300)
923 {
537 AV *av = newAV (); 924 AV *av = newAV ();
538 av_push (av, newSViv ((*m)->w)); 925 av_push (av, newSViv ((*m)->w));
539 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));
540 XPUSHs (sv_2mortal (newRV_noinc ((SV *)av))); 929 XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
930 }
541 931
542 ++m; 932 ++m;
543 } 933 }
544} 934}
545 935
546char *
547SDL_GetError ()
548
549int 936int
550SDL_SetVideoMode (int w, int h, int fullscreen) 937SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
551 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
552 RETVAL = !!SDL_SetVideoMode ( 948 RETVAL = !!SDL_SetVideoMode (
553 w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0) 949 w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)
554 ); 950 );
951
555 if (RETVAL) 952 if (RETVAL)
556 { 953 {
557 SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+"); 954 av_clear (texture_av);
955
956 SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
558# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name); 957#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
559# include "glfunc.h" 958#include "glfunc.h"
560# undef GL_FUNC 959#undef GL_FUNC
960
961 if (!gl.ActiveTexture ) gl.ActiveTexture = gl.ActiveTextureARB;
962 if (!gl.MultiTexCoord2f) gl.MultiTexCoord2f = gl.MultiTexCoord2fARB;
561 } 963 }
964}
562 OUTPUT: 965 OUTPUT:
563 RETVAL 966 RETVAL
564 967
565void 968void
566SDL_GL_SwapBuffers () 969SDL_GL_SwapBuffers ()
567 970
568char * 971char *
569SDL_GetKeyName (int sym) 972SDL_GetKeyName (int sym)
570 973
974int
975SDL_GetAppState ()
976
977int
978SDL_GetModState ()
979
571void 980void
572SDL_PollEvent () 981poll_events ()
573 PPCODE: 982 PPCODE:
574{ 983{
575 SDL_Event ev; 984 SDL_Event ev;
576 985
577 while (SDL_PollEvent (&ev)) 986 SDL_PumpEvents ();
987 while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
578 { 988 {
579 HV *hv = newHV (); 989 HV *hv = newHV ();
580 hv_store (hv, "type", 4, newSViv (ev.type), 0); 990 hv_store (hv, "type", 4, newSViv (ev.type), 0);
581 991
582 switch (ev.type) 992 switch (ev.type)
583 { 993 {
584 case SDL_KEYDOWN: 994 case SDL_KEYDOWN:
585 case SDL_KEYUP: 995 case SDL_KEYUP:
586 hv_store (hv, "state", 5, newSViv (ev.key.state), 0); 996 hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
587 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0); 997 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
588 hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0); 998 hv_store (hv, "mod", 3, newSViv (mod_munge (ev.key.keysym.mod)), 0);
999 hv_store (hv, "cmod", 4, newSViv (mod_munge (SDL_GetModState ())), 0); /* current mode */
589 hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0); 1000 hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
590 break; 1001 break;
591 1002
592 case SDL_ACTIVEEVENT: 1003 case SDL_ACTIVEEVENT:
593 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0); 1004 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
594 hv_store (hv, "state", 5, newSViv (ev.active.state), 0); 1005 hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
595 break; 1006 break;
596 1007
597 case SDL_MOUSEMOTION: 1008 case SDL_MOUSEMOTION:
1009 {
1010 int state = ev.motion.state;
1011 int x = ev.motion.x;
1012 int y = ev.motion.y;
1013 int xrel = ev.motion.xrel;
1014 int yrel = ev.motion.yrel;
1015
1016 /* do simplistic event compression */
1017 while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
1018 && state == ev.motion.state)
1019 {
1020 xrel += ev.motion.xrel;
1021 yrel += ev.motion.yrel;
1022 x = ev.motion.x;
1023 y = ev.motion.y;
1024 SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
1025 }
1026
598 hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0); 1027 hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
599
600 hv_store (hv, "state", 5, newSViv (ev.motion.state), 0); 1028 hv_store (hv, "state", 5, newSViv (state), 0);
601 hv_store (hv, "x", 1, newSViv (ev.motion.x), 0); 1029 hv_store (hv, "x", 1, newSViv (x), 0);
602 hv_store (hv, "y", 1, newSViv (ev.motion.y), 0); 1030 hv_store (hv, "y", 1, newSViv (y), 0);
603 hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0); 1031 hv_store (hv, "xrel", 4, newSViv (xrel), 0);
604 hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0); 1032 hv_store (hv, "yrel", 4, newSViv (yrel), 0);
1033 }
605 break; 1034 break;
606 1035
607 case SDL_MOUSEBUTTONDOWN: 1036 case SDL_MOUSEBUTTONDOWN:
608 case SDL_MOUSEBUTTONUP: 1037 case SDL_MOUSEBUTTONUP:
609 hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0); 1038 hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
610 1039
611 hv_store (hv, "button", 6, newSViv (ev.button.button), 0); 1040 hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
612 hv_store (hv, "state", 5, newSViv (ev.button.state), 0); 1041 hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
613 hv_store (hv, "x", 1, newSViv (ev.button.x), 0); 1042 hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
614 hv_store (hv, "y", 1, newSViv (ev.button.y), 0); 1043 hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
… …
619 hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0); 1048 hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
620 hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0); 1049 hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
621 break; 1050 break;
622 } 1051 }
623 1052
624 XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1)))); 1053 XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
625 } 1054 }
626} 1055}
627 1056
1057char *
1058SDL_AudioDriverName ()
1059 CODE:
1060{
1061 char buf [256];
1062 if (!SDL_AudioDriverName (buf, sizeof (buf)))
1063 XSRETURN_UNDEF;
1064
1065 RETVAL = buf;
1066}
1067 OUTPUT:
1068 RETVAL
1069
628int 1070int
629Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048) 1071Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
630 POSTCALL: 1072 POSTCALL:
631 Mix_HookMusicFinished (music_finished); 1073 Mix_HookMusicFinished (music_finished);
632 Mix_ChannelFinished (channel_finished); 1074 Mix_ChannelFinished (channel_finished);
633 1075
634void 1076void
1077Mix_QuerySpec ()
1078 PPCODE:
1079{
1080 int freq, channels;
1081 Uint16 format;
1082
1083 if (Mix_QuerySpec (&freq, &format, &channels))
1084 {
1085 EXTEND (SP, 3);
1086 PUSHs (sv_2mortal (newSViv (freq)));
1087 PUSHs (sv_2mortal (newSViv (format)));
1088 PUSHs (sv_2mortal (newSViv (channels)));
1089 }
1090}
1091
1092void
635Mix_CloseAudio () 1093Mix_CloseAudio ()
636 1094
637int 1095int
638Mix_AllocateChannels (int numchans = -1) 1096Mix_AllocateChannels (int numchans = -1)
639 1097
1098const char *
1099Mix_GetError ()
1100
640void 1101void
641lowdelay (int fd, int val = 1) 1102lowdelay (int fd, int val = 1)
642 CODE: 1103 CODE:
1104 setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
1105
1106void
1107win32_proxy_info ()
1108 PPCODE:
1109{
643#ifndef _WIN32 1110#ifdef _WIN32
644 setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val)); 1111 char buffer[2048];
1112 DWORD buflen;
1113
1114 EXTEND (SP, 3);
1115
1116 buflen = sizeof (buffer);
1117 if (InternetQueryOption (0, INTERNET_OPTION_PROXY, (void *)buffer, &buflen))
1118 if (((INTERNET_PROXY_INFO *)buffer)->dwAccessType == INTERNET_OPEN_TYPE_PROXY)
1119 {
1120 PUSHs (newSVpv (((INTERNET_PROXY_INFO *)buffer)->lpszProxy, 0));
1121
1122 buflen = sizeof (buffer);
1123 if (InternetQueryOption (0, INTERNET_OPTION_PROXY_USERNAME, (void *)buffer, &buflen))
1124 {
1125 PUSHs (newSVpv (buffer, 0));
1126
1127 buflen = sizeof (buffer);
1128 if (InternetQueryOption (0, INTERNET_OPTION_PROXY_PASSWORD, (void *)buffer, &buflen))
1129 PUSHs (newSVpv (buffer, 0));
1130 }
1131 }
645#endif 1132#endif
1133}
646 1134
647void 1135int
648add_font (char *file) 1136add_font (char *file)
649 CODE: 1137 CODE:
650 FcConfigAppFontAddFile (0, (const FcChar8 *)file); 1138 RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
1139 OUTPUT:
1140 RETVAL
1141
1142void
1143IMG_Init (int flags = IMG_INIT_JPG | IMG_INIT_PNG)
1144
1145void
1146Mix_Init (int flags = MIX_INIT_MOD | MIX_INIT_MP3 | MIX_INIT_OGG)
651 1147
652void 1148void
653load_image_inline (SV *image_) 1149load_image_inline (SV *image_)
654 ALIAS: 1150 ALIAS:
655 load_image_file = 1 1151 load_image_file = 1
… …
658 STRLEN image_len; 1154 STRLEN image_len;
659 char *image = (char *)SvPVbyte (image_, image_len); 1155 char *image = (char *)SvPVbyte (image_, image_len);
660 SDL_Surface *surface, *surface2; 1156 SDL_Surface *surface, *surface2;
661 SDL_PixelFormat fmt; 1157 SDL_PixelFormat fmt;
662 SDL_RWops *rw = ix 1158 SDL_RWops *rw = ix
663 ? SDL_RWFromFile (image, "r") 1159 ? SDL_RWFromFile (image, "rb")
664 : SDL_RWFromConstMem (image, image_len); 1160 : SDL_RWFromConstMem (image, image_len);
665 1161
666 if (!rw) 1162 if (!rw)
667 croak ("load_image: %s", SDL_GetError ()); 1163 croak ("load_image: %s", SDL_GetError ());
668 1164
… …
741void 1237void
742error (char *message) 1238error (char *message)
743 CODE: 1239 CODE:
744 fprintf (stderr, "ERROR: %s\n", message); 1240 fprintf (stderr, "ERROR: %s\n", message);
745#ifdef _WIN32 1241#ifdef _WIN32
746 MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR); 1242 MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
747#endif 1243#endif
748 1244
749void 1245void
750fatal (char *message) 1246fatal (char *message)
751 CODE: 1247 CODE:
752 fprintf (stderr, "FATAL: %s\n", message); 1248 fprintf (stderr, "FATAL: %s\n", message);
753#ifdef _WIN32 1249#ifdef _WIN32
754 MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR); 1250 MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
755#endif 1251#endif
756 _exit (1); 1252 _exit (1);
757 1253
758void 1254void
759_exit (int retval) 1255_exit (int retval = 0)
760 CODE: 1256 CODE:
1257#ifdef WIN32
1258 ExitThread (retval); // unclean, please beam me up
1259#else
761 _exit (retval); 1260 _exit (retval);
1261#endif
762 1262
763MODULE = CFPlus PACKAGE = CFPlus::Font 1263void
1264debug ()
1265 CODE:
1266{
1267#if DEBUG
1268 VALGRIND_DO_LEAK_CHECK;
1269#endif
1270}
764 1271
765CFPlus::Font 1272int
1273SvREFCNT (SV *sv)
1274 CODE:
1275 RETVAL = SvREFCNT (sv);
1276 OUTPUT:
1277 RETVAL
1278
1279MODULE = Deliantra::Client PACKAGE = DC::Font
1280
1281PROTOTYPES: DISABLE
1282
1283DC::Font
766new_from_file (SV *class, char *path, int id = 0) 1284new_from_file (SV *class, char *path, int id = 0)
767 CODE: 1285 CODE:
768{ 1286{
769 int count; 1287 int count;
770 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count); 1288 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
… …
773} 1291}
774 OUTPUT: 1292 OUTPUT:
775 RETVAL 1293 RETVAL
776 1294
777void 1295void
778DESTROY (CFPlus::Font self) 1296DESTROY (DC::Font self)
779 CODE: 1297 CODE:
780 pango_font_description_free (self); 1298 pango_font_description_free (self);
781 1299
782void 1300void
783make_default (CFPlus::Font self) 1301make_default (DC::Font self)
1302 PROTOTYPE: $
784 CODE: 1303 CODE:
785 default_font = self; 1304 default_font = self;
786 1305
787MODULE = CFPlus PACKAGE = CFPlus::Layout 1306MODULE = Deliantra::Client PACKAGE = DC::Layout
788 1307
1308PROTOTYPES: DISABLE
1309
789void 1310void
790reset_glyph_cache () 1311glyph_cache_backup ()
1312 PROTOTYPE:
791 CODE: 1313 CODE:
1314 tc_backup ();
1315
1316void
1317glyph_cache_restore ()
1318 PROTOTYPE:
1319 CODE:
792 tc_clear (); 1320 tc_restore ();
793 1321
794CFPlus::Layout 1322DC::Layout
795new (SV *class) 1323new (SV *class)
796 CODE: 1324 CODE:
797 New (0, RETVAL, 1, struct cf_layout); 1325 New (0, RETVAL, 1, struct cf_layout);
798 1326
799 RETVAL->pl = pango_layout_new (opengl_context); 1327 RETVAL->pl = pango_layout_new (opengl_context);
… …
801 RETVAL->g = 1.; 1329 RETVAL->g = 1.;
802 RETVAL->b = 1.; 1330 RETVAL->b = 1.;
803 RETVAL->a = 1.; 1331 RETVAL->a = 1.;
804 RETVAL->base_height = MIN_FONT_HEIGHT; 1332 RETVAL->base_height = MIN_FONT_HEIGHT;
805 RETVAL->font = 0; 1333 RETVAL->font = 0;
1334 RETVAL->rc = rc_alloc ();
806 1335
807 pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR); 1336 pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
808 layout_update_font (RETVAL); 1337 layout_update_font (RETVAL);
809 OUTPUT: 1338 OUTPUT:
810 RETVAL 1339 RETVAL
811 1340
812void 1341void
813DESTROY (CFPlus::Layout self) 1342DESTROY (DC::Layout self)
814 CODE: 1343 CODE:
815 g_object_unref (self->pl); 1344 g_object_unref (self->pl);
1345 rc_free (self->rc);
816 Safefree (self); 1346 Safefree (self);
817 1347
818void 1348void
819set_text (CFPlus::Layout self, SV *text_) 1349set_text (DC::Layout self, SV *text_)
820 CODE: 1350 CODE:
821{ 1351{
822 STRLEN textlen; 1352 STRLEN textlen;
823 char *text = SvPVutf8 (text_, textlen); 1353 char *text = SvPVutf8 (text_, textlen);
824 1354
825 pango_layout_set_text (self->pl, text, textlen); 1355 pango_layout_set_text (self->pl, text, textlen);
826} 1356}
827 1357
828void 1358void
829set_markup (CFPlus::Layout self, SV *text_) 1359set_markup (DC::Layout self, SV *text_)
830 CODE: 1360 CODE:
831{ 1361{
832 STRLEN textlen; 1362 STRLEN textlen;
833 char *text = SvPVutf8 (text_, textlen); 1363 char *text = SvPVutf8 (text_, textlen);
834 1364
835 pango_layout_set_markup (self->pl, text, textlen); 1365 pango_layout_set_markup (self->pl, text, textlen);
836} 1366}
837 1367
838void 1368void
839set_shapes (CFPlus::Layout self, ...) 1369set_shapes (DC::Layout self, ...)
840 CODE: 1370 CODE:
841{ 1371{
842 PangoAttrList *attrs = 0; 1372 PangoAttrList *attrs = 0;
843 const char *text = pango_layout_get_text (self->pl); 1373 const char *text = pango_layout_get_text (self->pl);
844 const char *pos = text; 1374 const char *pos = text;
… …
879 if (attrs) 1409 if (attrs)
880 pango_layout_set_attributes (self->pl, attrs); 1410 pango_layout_set_attributes (self->pl, attrs);
881} 1411}
882 1412
883void 1413void
884get_shapes (CFPlus::Layout self) 1414get_shapes (DC::Layout self)
885 PPCODE: 1415 PPCODE:
886{ 1416{
887 PangoLayoutIter *iter = pango_layout_get_iter (self->pl); 1417 PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
888 1418
889 do 1419 do
890 { 1420 {
891 PangoLayoutRun *run = pango_layout_iter_get_run (iter); 1421 PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
892 1422
893 if (run && shape_attr_p (run)) 1423 if (run && shape_attr_p (run))
894 { 1424 {
895 PangoRectangle extents; 1425 PangoRectangle extents;
896 pango_layout_iter_get_run_extents (iter, 0, &extents); 1426 pango_layout_iter_get_run_extents (iter, 0, &extents);
… …
904 1434
905 pango_layout_iter_free (iter); 1435 pango_layout_iter_free (iter);
906} 1436}
907 1437
908int 1438int
909has_wrapped (CFPlus::Layout self) 1439has_wrapped (DC::Layout self)
910 CODE: 1440 CODE:
911{ 1441{
912 int lines = 1; 1442 int lines = 1;
913 const char *text = pango_layout_get_text (self->pl); 1443 const char *text = pango_layout_get_text (self->pl);
914 1444
… …
919} 1449}
920 OUTPUT: 1450 OUTPUT:
921 RETVAL 1451 RETVAL
922 1452
923SV * 1453SV *
924get_text (CFPlus::Layout self) 1454get_text (DC::Layout self)
925 CODE: 1455 CODE:
926 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0); 1456 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
927 sv_utf8_decode (RETVAL); 1457 sv_utf8_decode (RETVAL);
928 OUTPUT: 1458 OUTPUT:
929 RETVAL 1459 RETVAL
930 1460
931void 1461void
932set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.) 1462set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
933 CODE: 1463 CODE:
934 self->r = r; 1464 self->r = r;
935 self->g = g; 1465 self->g = g;
936 self->b = b; 1466 self->b = b;
937 self->a = a; 1467 self->a = a;
938 1468
939void 1469void
940set_font (CFPlus::Layout self, CFPlus::Font font = 0) 1470set_font (DC::Layout self, DC::Font font = 0)
941 CODE: 1471 CODE:
942 if (self->font != font) 1472 if (self->font != font)
943 { 1473 {
944 self->font = font; 1474 self->font = font;
945 layout_update_font (self); 1475 layout_update_font (self);
946 } 1476 }
947 1477
948void 1478void
949set_height (CFPlus::Layout self, int base_height) 1479set_height (DC::Layout self, int base_height)
950 CODE: 1480 CODE:
951 if (self->base_height != base_height) 1481 if (self->base_height != base_height)
952 { 1482 {
953 self->base_height = base_height; 1483 self->base_height = base_height;
954 layout_update_font (self); 1484 layout_update_font (self);
955 } 1485 }
956 1486
957void 1487void
958set_width (CFPlus::Layout self, int max_width = -1) 1488set_width (DC::Layout self, int max_width = -1)
959 CODE: 1489 CODE:
960 pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE); 1490 pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
961 1491
962void 1492void
963set_indent (CFPlus::Layout self, int indent) 1493set_indent (DC::Layout self, int indent)
964 CODE: 1494 CODE:
965 pango_layout_set_indent (self->pl, indent * PANGO_SCALE); 1495 pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
966 1496
967void 1497void
968set_spacing (CFPlus::Layout self, int spacing) 1498set_spacing (DC::Layout self, int spacing)
969 CODE: 1499 CODE:
970 pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE); 1500 pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
971 1501
972void 1502void
973set_ellipsise (CFPlus::Layout self, int ellipsise) 1503set_ellipsise (DC::Layout self, int ellipsise)
974 CODE: 1504 CODE:
975 pango_layout_set_ellipsize (self->pl, 1505 pango_layout_set_ellipsize (self->pl,
976 ellipsise == 1 ? PANGO_ELLIPSIZE_START 1506 ellipsise == 1 ? PANGO_ELLIPSIZE_START
977 : ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE 1507 : ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
978 : ellipsise == 3 ? PANGO_ELLIPSIZE_END 1508 : ellipsise == 3 ? PANGO_ELLIPSIZE_END
979 : PANGO_ELLIPSIZE_NONE 1509 : PANGO_ELLIPSIZE_NONE
980 ); 1510 );
981 1511
982void 1512void
983set_single_paragraph_mode (CFPlus::Layout self, int spm) 1513set_single_paragraph_mode (DC::Layout self, int spm)
984 CODE: 1514 CODE:
985 pango_layout_set_single_paragraph_mode (self->pl, !!spm); 1515 pango_layout_set_single_paragraph_mode (self->pl, !!spm);
986 1516
987void 1517void
988size (CFPlus::Layout self) 1518size (DC::Layout self)
989 PPCODE: 1519 PPCODE:
990{ 1520{
991 int w, h; 1521 int w, h;
992 1522
993 layout_get_pixel_size (self, &w, &h); 1523 layout_get_pixel_size (self, &w, &h);
… …
996 PUSHs (sv_2mortal (newSViv (w))); 1526 PUSHs (sv_2mortal (newSViv (w)));
997 PUSHs (sv_2mortal (newSViv (h))); 1527 PUSHs (sv_2mortal (newSViv (h)));
998} 1528}
999 1529
1000int 1530int
1001descent (CFPlus::Layout self) 1531descent (DC::Layout self)
1002 CODE: 1532 CODE:
1003{ 1533{
1004 PangoRectangle rect; 1534 PangoRectangle rect;
1005 PangoLayoutLine *line = pango_layout_get_line (self->pl, 0); 1535 PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1006 pango_layout_line_get_pixel_extents (line, 0, &rect); 1536 pango_layout_line_get_pixel_extents (line, 0, &rect);
1007 RETVAL = PANGO_DESCENT (rect); 1537 RETVAL = PANGO_DESCENT (rect);
1008} 1538}
1009 OUTPUT: 1539 OUTPUT:
1010 RETVAL 1540 RETVAL
1011 1541
1012int 1542int
1013xy_to_index (CFPlus::Layout self, int x, int y) 1543xy_to_index (DC::Layout self, int x, int y)
1014 CODE: 1544 CODE:
1015{ 1545{
1016 int index, trailing; 1546 int index, trailing;
1017 pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing); 1547 pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1018 RETVAL = index; 1548 RETVAL = index + trailing;
1019} 1549}
1020 OUTPUT: 1550 OUTPUT:
1021 RETVAL 1551 RETVAL
1022 1552
1023void 1553void
1024cursor_pos (CFPlus::Layout self, int index) 1554cursor_pos (DC::Layout self, int index)
1025 PPCODE: 1555 PPCODE:
1026{ 1556{
1027 PangoRectangle strong_pos; 1557 PangoRectangle pos;
1028 pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0); 1558 pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1029 1559
1030 EXTEND (SP, 3); 1560 EXTEND (SP, 3);
1031 PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE))); 1561 PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1032 PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE))); 1562 PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1033 PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE))); 1563 PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1034} 1564}
1035 1565
1036void 1566void
1037render (CFPlus::Layout self, float x, float y, int flags = 0) 1567index_to_line_x (DC::Layout self, int index, int trailing = 0)
1038 PPCODE: 1568 PPCODE:
1569{
1570 int line, x;
1571
1572 pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
1573#if !PANGO_VERSION_CHECK (1, 17, 3)
1574 /* pango bug: line is between 1..numlines, not 0..numlines-1 */
1575 --line;
1576#endif
1577 EXTEND (SP, 2);
1578 PUSHs (sv_2mortal (newSViv (line)));
1579 PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1580}
1581
1582void
1583line_x_to_index (DC::Layout self, int line, int x)
1584 PPCODE:
1585{
1586 PangoLayoutLine *lp;
1587 int index, trailing;
1588
1589 if (line < 0)
1590 XSRETURN_EMPTY;
1591
1592 if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1593 XSRETURN_EMPTY; /* do better */
1594
1595 pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1596
1597 EXTEND (SP, 2);
1598 if (GIMME_V == G_SCALAR)
1599 PUSHs (sv_2mortal (newSViv (index + trailing)));
1600 else
1601 {
1602 PUSHs (sv_2mortal (newSViv (index)));
1603 PUSHs (sv_2mortal (newSViv (trailing)));
1604 }
1605}
1606
1607void
1608render (DC::Layout self, float x, float y, int flags = 0)
1609 CODE:
1610 rc_clear (self->rc);
1039 pango_opengl_render_layout_subpixel ( 1611 pango_opengl_render_layout_subpixel (
1040 self->pl, 1612 self->pl,
1613 self->rc,
1041 x * PANGO_SCALE, y * PANGO_SCALE, 1614 x * PANGO_SCALE, y * PANGO_SCALE,
1042 self->r, self->g, self->b, self->a, 1615 self->r, self->g, self->b, self->a,
1043 flags 1616 flags
1044 ); 1617 );
1618 // we assume that context_change actually clears/frees stuff
1619 // and does not do any recomputation...
1620 pango_layout_context_changed (self->pl);
1045 1621
1046MODULE = CFPlus PACKAGE = CFPlus::Texture
1047
1048void 1622void
1049pad2pot (SV *data_, SV *w_, SV *h_) 1623draw (DC::Layout self)
1050 CODE: 1624 CODE:
1051{ 1625{
1052 int ow = SvIV (w_); 1626 glEnable (GL_TEXTURE_2D);
1053 int oh = SvIV (h_); 1627 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1628 glEnable (GL_BLEND);
1629 gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
1630 GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
1631 glEnable (GL_ALPHA_TEST);
1632 glAlphaFunc (GL_GREATER, 7.f / 255.f);
1054 1633
1055 if (ow && oh) 1634 rc_draw (self->rc);
1635
1636 glDisable (GL_ALPHA_TEST);
1637 glDisable (GL_BLEND);
1638 glDisable (GL_TEXTURE_2D);
1639}
1640
1641MODULE = Deliantra::Client PACKAGE = DC::Texture
1642
1643PROTOTYPES: ENABLE
1644
1645void
1646pad (SV *data_, int ow, int oh, int nw, int nh)
1647 CODE:
1648{
1649 if ((nw != ow || nh != oh) && SvOK (data_))
1056 { 1650 {
1057 int nw = minpot (ow);
1058 int nh = minpot (oh);
1059
1060 if (nw != ow || nh != oh)
1061 {
1062 if (SvOK (data_))
1063 {
1064 STRLEN datalen; 1651 STRLEN datalen;
1065 char *data = SvPVbyte (data_, datalen); 1652 char *data = SvPVbyte (data_, datalen);
1066 int bpp = datalen / (ow * oh); 1653 int bpp = datalen / (ow * oh);
1067 SV *result_ = sv_2mortal (newSV (nw * nh * bpp)); 1654 SV *result_ = sv_2mortal (newSV (nw * nh * bpp));
1068 1655
1069 SvPOK_only (result_); 1656 SvPOK_only (result_);
1070 SvCUR_set (result_, nw * nh * bpp); 1657 SvCUR_set (result_, nw * nh * bpp);
1071 1658
1072 memset (SvPVX (result_), 0, nw * nh * bpp); 1659 memset (SvPVX (result_), 0, nw * nh * bpp);
1073 while (oh--) 1660 while (oh--)
1074 memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp); 1661 memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1075 1662
1076 sv_setsv (data_, result_); 1663 sv_setsv (data_, result_);
1077 }
1078
1079 sv_setiv (w_, nw);
1080 sv_setiv (h_, nh);
1081 }
1082 } 1664 }
1083} 1665}
1084 1666
1085void 1667void
1086draw_quad (SV *self, float x, float y, float w = 0., float h = 0.) 1668draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
… …
1092{ 1674{
1093 HV *hv = (HV *)SvRV (self); 1675 HV *hv = (HV *)SvRV (self);
1094 float s = SvNV (*hv_fetch (hv, "s", 1, 1)); 1676 float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1095 float t = SvNV (*hv_fetch (hv, "t", 1, 1)); 1677 float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1096 int name = SvIV (*hv_fetch (hv, "name", 4, 1)); 1678 int name = SvIV (*hv_fetch (hv, "name", 4, 1));
1679
1680 if (name <= 0)
1681 XSRETURN_EMPTY;
1097 1682
1098 if (items < 5) 1683 if (items < 5)
1099 { 1684 {
1100 w = SvNV (*hv_fetch (hv, "w", 1, 1)); 1685 w = SvNV (*hv_fetch (hv, "w", 1, 1));
1101 h = SvNV (*hv_fetch (hv, "h", 1, 1)); 1686 h = SvNV (*hv_fetch (hv, "h", 1, 1));
… …
1129 glDisable (GL_ALPHA_TEST); 1714 glDisable (GL_ALPHA_TEST);
1130 glDisable (GL_BLEND); 1715 glDisable (GL_BLEND);
1131 } 1716 }
1132} 1717}
1133 1718
1134MODULE = CFPlus PACKAGE = CFPlus::Map 1719void
1720draw_fow_texture (float intensity, int hidden_tex, int name1, uint8_t *data1, float s, float t, int w, int h, float blend = 0.f, int dx = 0, int dy = 0, int name2 = 0, uint8_t *data2 = data1)
1721 PROTOTYPE: @
1722 CODE:
1723{
1724 glEnable (GL_BLEND);
1725 glBlendFunc (intensity ? GL_SRC_ALPHA : GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
1726 glEnable (GL_TEXTURE_2D);
1727 glBindTexture (GL_TEXTURE_2D, name1);
1135 1728
1136CFPlus::Map 1729 glColor3f (intensity, intensity, intensity);
1137new (SV *class, int map_width, int map_height) 1730 glPushMatrix ();
1731 glScalef (1./3, 1./3, 1.);
1732
1733 if (blend > 0.f)
1734 {
1735 float dx3 = dx * -3.f / w;
1736 float dy3 = dy * -3.f / h;
1737 GLfloat env_color[4] = { 0., 0., 0., blend };
1738
1739 /* interpolate the two shadow textures */
1740 /* stage 0 == rgb(glcolor) + alpha(t0) */
1741 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1742
1743 /* stage 1 == rgb(glcolor) + alpha(interpolate t0, t1, texenv) */
1744 gl.ActiveTexture (GL_TEXTURE1);
1745 glEnable (GL_TEXTURE_2D);
1746 glBindTexture (GL_TEXTURE_2D, name2);
1747 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_COMBINE);
1748
1749 /* rgb == rgb(glcolor) */
1750 glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_RGB, GL_REPLACE);
1751 glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_RGB, GL_PRIMARY_COLOR);
1752 glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_RGB, GL_SRC_COLOR);
1753
1754 /* alpha = interpolate t0, t1 by env_alpha */
1755 glTexEnvfv (GL_TEXTURE_ENV, GL_TEXTURE_ENV_COLOR, env_color);
1756
1757 glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_ALPHA, GL_INTERPOLATE);
1758 glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_ALPHA, GL_TEXTURE);
1759 glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_ALPHA, GL_SRC_ALPHA);
1760
1761 glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE1_ALPHA, GL_PREVIOUS);
1762 glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND1_ALPHA, GL_SRC_ALPHA);
1763
1764 glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE2_ALPHA, GL_CONSTANT);
1765 glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND2_ALPHA, GL_SRC_ALPHA);
1766
1767 glBegin (GL_QUADS);
1768 gl.MultiTexCoord2f (GL_TEXTURE0, 0, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 ); glVertex2i (0, 0);
1769 gl.MultiTexCoord2f (GL_TEXTURE0, 0, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 + t); glVertex2i (0, h);
1770 gl.MultiTexCoord2f (GL_TEXTURE0, s, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 + t); glVertex2i (w, h);
1771 gl.MultiTexCoord2f (GL_TEXTURE0, s, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 ); glVertex2i (w, 0);
1772 glEnd ();
1773
1774 glDisable (GL_TEXTURE_2D);
1775 gl.ActiveTexture (GL_TEXTURE0);
1776 }
1777 else
1778 {
1779 /* simple blending of one texture, also opengl <1.3 path */
1780 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1781
1782 glBegin (GL_QUADS);
1783 glTexCoord2f (0, 0); glVertex2f (0, 0);
1784 glTexCoord2f (0, t); glVertex2f (0, h);
1785 glTexCoord2f (s, t); glVertex2f (w, h);
1786 glTexCoord2f (s, 0); glVertex2f (w, 0);
1787 glEnd ();
1788 }
1789
1790 /* draw ?-marks or equivalent, this is very clumsy code :/ */
1791 {
1792 int x, y;
1793 int dx3 = dx * 3;
1794 int dy3 = dy * 3;
1795
1796 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1797 glBindTexture (GL_TEXTURE_2D, hidden_tex);
1798 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1799 glTranslatef (-1., -1., 0);
1800 glBegin (GL_QUADS);
1801
1802 for (y = 1; y < h; y += 3)
1803 {
1804 int y1 = y - dy3;
1805 int y1valid = y1 >= 0 && y1 < h;
1806
1807 for (x = 1; x < w; x += 3)
1808 {
1809 int x1 = x - dx3;
1810 uint8_t h1 = data1 [x + y * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
1811 uint8_t h2;
1812
1813 if (y1valid && x1 >= 0 && x1 < w)
1814 h2 = data2 [x1 + y1 * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
1815 else
1816 h2 = 1; /* out of range == invisible */
1817
1818 if (h1 || h2)
1819 {
1820 float alpha = h1 == h2 ? 1.f : h1 ? 1.f - blend : blend;
1821 glColor4f (1., 1., 1., alpha);
1822
1823 glTexCoord2f (0, 0.); glVertex2i (x , y );
1824 glTexCoord2f (0, 1.); glVertex2i (x , y + 3);
1825 glTexCoord2f (1, 1.); glVertex2i (x + 3, y + 3);
1826 glTexCoord2f (1, 0.); glVertex2i (x + 3, y );
1827 }
1828 }
1829 }
1830 }
1831
1832 glEnd ();
1833
1834 glPopMatrix ();
1835
1836 glDisable (GL_TEXTURE_2D);
1837 glDisable (GL_BLEND);
1838}
1839
1840IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
1841 CODE:
1842{
1843 GLint width;
1844 glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
1845 glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
1846 RETVAL = width > 0;
1847}
1848 OUTPUT:
1849 RETVAL
1850
1851MODULE = Deliantra::Client PACKAGE = DC::Map
1852
1853PROTOTYPES: DISABLE
1854
1855DC::Map
1856new (SV *class)
1138 CODE: 1857 CODE:
1139 New (0, RETVAL, 1, struct map); 1858 New (0, RETVAL, 1, struct map);
1140 RETVAL->x = 0; 1859 RETVAL->x = 0;
1141 RETVAL->y = 0; 1860 RETVAL->y = 0;
1142 RETVAL->w = map_width; 1861 RETVAL->w = 0;
1143 RETVAL->h = map_height; 1862 RETVAL->h = 0;
1144 RETVAL->ox = 0; 1863 RETVAL->ox = 0;
1145 RETVAL->oy = 0; 1864 RETVAL->oy = 0;
1146 RETVAL->faces = 8192; 1865 RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1147 Newz (0, RETVAL->face, RETVAL->faces, mapface); 1866 RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1148 RETVAL->texs = 8192;
1149 Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1150 RETVAL->rows = 0; 1867 RETVAL->rows = 0;
1151 RETVAL->row = 0; 1868 RETVAL->row = 0;
1152 OUTPUT: 1869 OUTPUT:
1153 RETVAL 1870 RETVAL
1154 1871
1155void 1872void
1156DESTROY (CFPlus::Map self) 1873DESTROY (DC::Map self)
1157 CODE: 1874 CODE:
1158{ 1875{
1159 map_clear (self); 1876 map_clear (self);
1160 Safefree (self->face); 1877 Safefree (self->face2tile);
1161 Safefree (self->tex); 1878 Safefree (self->tex);
1162 Safefree (self); 1879 Safefree (self);
1163} 1880}
1164 1881
1165void 1882void
1883resize (DC::Map self, int map_width, int map_height)
1884 CODE:
1885 self->w = map_width;
1886 self->h = map_height;
1887
1888void
1166clear (CFPlus::Map self) 1889clear (DC::Map self)
1167 CODE: 1890 CODE:
1168 map_clear (self); 1891 map_clear (self);
1169 1892
1170void 1893void
1171set_face (CFPlus::Map self, int face, int texid) 1894set_tileid (DC::Map self, int face, int tile)
1172 CODE: 1895 CODE:
1173{ 1896{
1174 while (self->faces <= face) 1897 need_facenum (self, face); self->face2tile [face] = tile;
1175 { 1898 need_texid (self, tile);
1176 Append (mapface, self->face, self->faces, self->faces);
1177 self->faces *= 2;
1178 }
1179
1180 self->face [face] = texid;
1181} 1899}
1182 1900
1183void 1901void
1902set_smooth (DC::Map self, int face, int smooth, int level)
1903 CODE:
1904{
1905 tileid texid;
1906 maptex *tex;
1907
1908 if (face < 0 || face >= self->faces)
1909 return;
1910
1911 if (smooth < 0 || smooth >= self->faces)
1912 return;
1913
1914 texid = self->face2tile [face];
1915
1916 if (!texid)
1917 return;
1918
1919 tex = self->tex + texid;
1920 tex->smoothtile = self->face2tile [smooth];
1921 tex->smoothlevel = level;
1922}
1923
1924void
1184set_texture (CFPlus::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a) 1925set_texture (DC::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)
1185 CODE: 1926 CODE:
1186{ 1927{
1187 while (self->texs <= texid) 1928 need_texid (self, texid);
1188 {
1189 Append (maptex, self->tex, self->texs, self->texs);
1190 self->texs *= 2;
1191 }
1192 1929
1193 { 1930 {
1194 maptex *tex = self->tex + texid; 1931 maptex *tex = self->tex + texid;
1195 1932
1196 tex->name = name; 1933 tex->name = name;
… …
1212 // use uglier nearest interpolation because linear suffers 1949 // use uglier nearest interpolation because linear suffers
1213 // from transparent color bleeding and ugly wrapping effects. 1950 // from transparent color bleeding and ugly wrapping effects.
1214 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST); 1951 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1215} 1952}
1216 1953
1954void
1955expire_textures (DC::Map self, int texid, int count)
1956 PPCODE:
1957 for (; texid < self->texs && count; ++texid, --count)
1958 {
1959 maptex *tex = self->tex + texid;
1960
1961 if (tex->name)
1962 {
1963 if (tex->unused)
1964 {
1965 tex->name = 0;
1966 tex->unused = 0;
1967 XPUSHs (sv_2mortal (newSViv (texid)));
1968 }
1969 else
1970 tex->unused = 1;
1971 }
1972 }
1973
1217int 1974int
1218ox (CFPlus::Map self) 1975ox (DC::Map self)
1219 ALIAS: 1976 ALIAS:
1220 oy = 1 1977 oy = 1
1221 x = 2 1978 x = 2
1222 y = 3 1979 y = 3
1223 w = 4 1980 w = 4
… …
1234 } 1991 }
1235 OUTPUT: 1992 OUTPUT:
1236 RETVAL 1993 RETVAL
1237 1994
1238void 1995void
1239scroll (CFPlus::Map self, int dx, int dy) 1996scroll (DC::Map self, int dx, int dy)
1240 CODE: 1997 CODE:
1241{ 1998{
1242 if (dx > 0) 1999 if (dx > 0)
1243 map_blank (self, self->x, self->y, dx - 1, self->h); 2000 map_blank (self, self->x, self->y, dx, self->h);
1244 else if (dx < 0) 2001 else if (dx < 0)
1245 map_blank (self, self->x + self->w + dx + 1, self->y, 1 - dx, self->h); 2002 map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1246 2003
1247 if (dy > 0) 2004 if (dy > 0)
1248 map_blank (self, self->x, self->y, self->w, dy - 1); 2005 map_blank (self, self->x, self->y, self->w, dy);
1249 else if (dy < 0) 2006 else if (dy < 0)
1250 map_blank (self, self->x, self->y + self->h + dy + 1, self->w, 1 - dy); 2007 map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1251 2008
1252 self->ox += dx; self->x += dx; 2009 self->ox += dx; self->x += dx;
1253 self->oy += dy; self->y += dy; 2010 self->oy += dy; self->y += dy;
1254 2011
1255 while (self->y < 0) 2012 while (self->y < 0)
… …
1259 self->rows += MAP_EXTEND_Y; 2016 self->rows += MAP_EXTEND_Y;
1260 self->y += MAP_EXTEND_Y; 2017 self->y += MAP_EXTEND_Y;
1261 } 2018 }
1262} 2019}
1263 2020
1264void 2021SV *
1265map1a_update (CFPlus::Map self, SV *data_, int extmap) 2022map1a_update (DC::Map self, SV *data_, int extmap)
1266 CODE: 2023 CODE:
1267{ 2024{
1268 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_); 2025 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1269 uint8_t *data_end = (uint8_t *)SvEND (data_); 2026 uint8_t *data_end = (uint8_t *)SvEND (data_);
1270 mapcell *cell; 2027 mapcell *cell;
1271 int x, y, flags; 2028 int x, y, z, flags;
2029 AV *missing = newAV ();
2030 RETVAL = newRV_noinc ((SV *)missing);
1272 2031
1273 while (data < data_end) 2032 while (data < data_end - 1)
1274 { 2033 {
1275 flags = (data [0] << 8) + data [1]; data += 2; 2034 flags = (data [0] << 8) + data [1]; data += 2;
1276 2035
1277 x = self->x + ((flags >> 10) & 63); 2036 x = self->x + ((flags >> 10) & 63);
1278 y = self->y + ((flags >> 4) & 63); 2037 y = self->y + ((flags >> 4) & 63);
1279 2038
1280 cell = map_get_cell (self, x, y); 2039 cell = map_get_cell (self, x, y);
1281 2040
1282 if (flags & 15) 2041 if (flags & 15)
1283 { 2042 {
1284 if (cell->darkness < 0) 2043 if (!cell->darkness)
1285 { 2044 {
2045 memset (cell, 0, sizeof (*cell));
1286 cell->darkness = 0; 2046 cell->darkness = 256;
1287 cell->face [0] = 0;
1288 cell->face [1] = 0;
1289 cell->face [2] = 0;
1290 } 2047 }
2048
2049 //TODO: don't trust server data to be in-range(!)
1291 2050
1292 if (flags & 8) 2051 if (flags & 8)
1293 { 2052 {
1294 fprintf (stderr, "oi\n");//D
1295 if (extmap) 2053 if (extmap)
1296 { 2054 {
1297 uint8_t ext, cmd; 2055 uint8_t ext, cmd;
1298 2056
1299 do 2057 do
1300 { 2058 {
1301
1302 ext = *data++; 2059 ext = *data++;
1303 cmd = ext & 0x7f; 2060 cmd = ext & 0x7f;
1304 2061
1305 fprintf (stderr, "extcmd = %x\n", ext);//D
1306
1307 if (ext < 4) 2062 if (cmd < 4)
1308 cell->darkness = 255 - ext * 64; 2063 cell->darkness = 255 - ext * 64 + 1; /* make sure this doesn't collide with FOW_DARKNESS */
2064 else if (cmd == 5) // health
2065 {
2066 cell->stat_width = 1;
2067 cell->stat_hp = *data++;
2068 }
2069 else if (cmd == 6) // monster width
2070 cell->stat_width = *data++ + 1;
2071 else if (cmd == 0x47)
2072 {
2073 if (*data == 1) cell->player = data [1];
2074 else if (*data == 2) cell->player = data [2] + (data [1] << 8);
2075 else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
2076 else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
2077
2078 data += *data + 1;
2079 }
2080 else if (cmd == 8) // cell flags
2081 cell->flags = *data++;
2082 else if (ext & 0x40) // unknown, multibyte => skip
2083 data += *data + 1;
2084 else
2085 data++;
1309 } 2086 }
1310 while (cmd & 0x80); 2087 while (ext & 0x80);
1311 } 2088 }
1312 else 2089 else
1313 cell->darkness = flags & 8 ? *data++ : 255; 2090 cell->darkness = *data++ + 1;
1314 } 2091 }
1315 2092
1316 //TODO: don't trust server data to be in-range(!) 2093 for (z = 0; z <= 2; ++z)
1317
1318 if (flags & 4) 2094 if (flags & (4 >> z))
1319 { 2095 {
1320 cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2; 2096 faceid face = (data [0] << 8) + data [1]; data += 2;
2097 need_facenum (self, face);
2098 cell->tile [z] = self->face2tile [face];
2099
2100 if (cell->tile [z])
2101 {
2102 maptex *tex = self->tex + cell->tile [z];
2103 tex->unused = 0;
2104 if (!tex->name)
2105 av_push (missing, newSViv (cell->tile [z]));
2106
2107 if (tex->smoothtile)
2108 {
2109 maptex *smooth = self->tex + tex->smoothtile;
2110 smooth->unused = 0;
2111 if (!smooth->name)
2112 av_push (missing, newSViv (tex->smoothtile));
2113 }
2114 }
1321 } 2115 }
1322
1323 if (flags & 2)
1324 {
1325 cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2;
1326 }
1327
1328 if (flags & 1)
1329 {
1330 cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
1331 }
1332 } 2116 }
1333 else 2117 else
1334 cell->darkness = -1; 2118 CELL_CLEAR (cell);
1335 } 2119 }
1336} 2120}
2121 OUTPUT:
2122 RETVAL
1337 2123
1338SV * 2124SV *
1339mapmap (CFPlus::Map self, int x0, int y0, int w, int h) 2125mapmap (DC::Map self, int x0, int y0, int w, int h)
1340 CODE: 2126 CODE:
1341{ 2127{
1342 int x1, x; 2128 int x1, x;
1343 int y1, y; 2129 int y1, y;
1344 int z; 2130 int z;
… …
1357 ? self->row + y 2143 ? self->row + y
1358 : 0; 2144 : 0;
1359 2145
1360 for (x = x0; x < x1; x++) 2146 for (x = x0; x < x1; x++)
1361 { 2147 {
1362 int r = 32, g = 32, b = 32, a = 192; 2148 unsigned int r = 32, g = 32, b = 32, a = 192;
1363 2149
1364 if (row && row->c0 <= x && x < row->c1) 2150 if (row && row->c0 <= x && x < row->c1)
1365 { 2151 {
1366 mapcell *cell = row->col + (x - row->c0); 2152 mapcell *cell = row->col + (x - row->c0);
1367 2153
1368 for (z = 0; z <= 0; z++) 2154 for (z = 0; z <= 0; z++)
1369 { 2155 {
1370 mapface face = cell->face [z];
1371
1372 if (face)
1373 {
1374 maptex tex = self->tex [face]; 2156 maptex tex = self->tex [cell->tile [z]];
1375 int a0 = 255 - tex.a; 2157 int a0 = 255 - tex.a;
1376 int a1 = tex.a; 2158 int a1 = tex.a;
1377 2159
1378 r = (r * a0 + tex.r * a1) / 255; 2160 r = div255 (r * a0 + tex.r * a1);
1379 g = (g * a0 + tex.g * a1) / 255; 2161 g = div255 (g * a0 + tex.g * a1);
1380 b = (b * a0 + tex.b * a1) / 255; 2162 b = div255 (b * a0 + tex.b * a1);
1381 a = (a * a0 + tex.a * a1) / 255; 2163 a = div255 (a * a0 + tex.a * a1);
1382 }
1383 } 2164 }
1384 } 2165 }
1385 2166
1386 *map++ = (r ) 2167 *map++ = (r )
1387 | (g << 8) 2168 | (g << 8)
… …
1394} 2175}
1395 OUTPUT: 2176 OUTPUT:
1396 RETVAL 2177 RETVAL
1397 2178
1398void 2179void
1399draw (CFPlus::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh) 2180draw (DC::Map self, int mx, int my, int sw, int sh, int Tw, int Th, U32 player = 0xffffffff, int sdx = 0, int sdy = 0)
1400 CODE: 2181 CODE:
1401{ 2182{
1402 int vx, vy;
1403 int x, y, z; 2183 int x, y, z;
1404 int last_name;
1405 mapface face;
1406 2184
1407 vx = self->x + self->w / 2 - sw / 2 - shift_x; 2185 HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1408 vy = self->y + self->h / 2 - sh / 2 - shift_y; 2186 uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
2187 static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
2188 smooth_key skey;
2189 int pl_x, pl_y;
2190 maptex pl_tex;
2191 rc_t *rc = rc_alloc ();
2192 rc_t *rc_ov = rc_alloc ();
2193 rc_key_t key;
2194 rc_array_t *arr;
1409 2195
1410 /* 2196 pl_tex.name = 0;
1411 int vx = self->vx = self->w >= sw
1412 ? self->x + (self->w - sw) / 2
1413 : MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1414 2197
1415 int vy = self->vy = self->h >= sh 2198 // that's current max. sorry.
1416 ? self->y + (self->h - sh) / 2 2199 if (sw > 255) sw = 255;
1417 : MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy)); 2200 if (sh > 255) sh = 255;
1418 */
1419 2201
1420 glColor4ub (255, 255, 255, 255); 2202 // clear key, in case of extra padding
2203 memset (&skey, 0, sizeof (skey));
2204
2205 memset (&key, 0, sizeof (key));
2206 key.r = 255;
2207 key.g = 255;
2208 key.b = 255;
2209 key.a = 255;
2210 key.mode = GL_QUADS;
2211 key.format = GL_T2F_V3F;
2212
2213 mx += self->x;
2214 my += self->y;
2215
2216 // first pass: determine smooth_max
2217 // rather ugly, if you ask me
2218 // could also be stored inside mapcell and updated on change
2219 memset (smooth_max, 0, sizeof (smooth_max));
2220
2221 for (y = 0; y < sh; y++)
2222 if (0 <= y + my && y + my < self->rows)
2223 {
2224 maprow *row = self->row + (y + my);
2225
2226 for (x = 0; x < sw; x++)
2227 if (row->c0 <= x + mx && x + mx < row->c1)
2228 {
2229 mapcell *cell = row->col + (x + mx - row->c0);
2230
2231 smooth_max[x + 1][y + 1] =
2232 MAX (self->tex [cell->tile [0]].smoothlevel,
2233 MAX (self->tex [cell->tile [1]].smoothlevel,
2234 self->tex [cell->tile [2]].smoothlevel));
2235 }
2236 }
1421 2237
1422 glEnable (GL_BLEND); 2238 glEnable (GL_BLEND);
1423 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA); 2239 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1424 glEnable (GL_TEXTURE_2D);
1425 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE); 2240 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1426 2241
1427 glBegin (GL_QUADS);
1428
1429 last_name = 0;
1430
1431 for (z = 0; z < 3; z++) 2242 for (z = 0; z <= 2; z++)
2243 {
2244 memset (smooth_level, 0, sizeof (smooth_level));
2245 key.texname = -1;
2246
1432 for (y = 0; y < sh; y++) 2247 for (y = 0; y < sh; y++)
1433 if (0 <= y + vy && y + vy < self->rows) 2248 if (0 <= y + my && y + my < self->rows)
1434 { 2249 {
1435 maprow *row = self->row + (y + vy); 2250 maprow *row = self->row + (y + my);
1436 2251
1437 for (x = 0; x < sw; x++) 2252 for (x = 0; x < sw; x++)
1438 if (row->c0 <= x + vx && x + vx < row->c1) 2253 if (row->c0 <= x + mx && x + mx < row->c1)
1439 { 2254 {
1440 mapcell *cell = row->col + (x + vx - row->c0); 2255 mapcell *cell = row->col + (x + mx - row->c0);
1441
1442 face = cell->face [z]; 2256 tileid tile = cell->tile [z];
1443 2257
1444 if (face) 2258 if (tile)
2259 {
2260 maptex tex = self->tex [tile];
2261 int px, py;
2262
2263 if (key.texname != tex.name)
2264 {
2265 self->tex [tile].unused = 0;
2266
2267 if (!tex.name)
2268 tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
2269
2270 key.texname = tex.name;
2271 arr = rc_array (rc, &key);
2272 }
2273
2274 px = (x + 1) * Th - tex.w;
2275 py = (y + 1) * Tw - tex.h;
2276
2277 if (expect_false (cell->player == player) && expect_false (z == 2))
2278 {
2279 pl_x = px;
2280 pl_y = py;
2281 pl_tex = tex;
2282 continue;
2283 }
2284
2285 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
2286 rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
2287 rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
2288 rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
2289
2290 // update smooth hash
2291 if (tex.smoothtile)
2292 {
2293 skey.tile = tex.smoothtile;
2294 skey.level = tex.smoothlevel;
2295
2296 smooth_level [tex.smoothlevel >> 5] |= ((uint32_t)1) << (tex.smoothlevel & 31);
2297
2298 // add bits to current tile and all neighbours. skey.x|y is
2299 // shifted +1|+1 so we always stay positive.
2300
2301 // bits is ___n cccc CCCC bbbb
2302 // n do not draw borders&corners
2303 // c draw these corners, but...
2304 // C ... not these
2305 // b draw these borders
2306
2307 // borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
2308 // ┃· ·· ·┃ ━━
2309
2310 // corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
2311 // ·· ·· ·┏ ┓·
2312
2313 // full tile
2314 skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
2315
2316 // borders
2317 skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
2318 skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
2319 skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
2320 skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
2321
2322 // corners
2323 skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
2324 skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
2325 skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
2326 skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
2327 }
2328 }
2329
2330 if (expect_false (z == 2) && expect_false (cell->flags))
2331 {
2332 // overlays such as the speech bubble, probably more to come
2333 if (cell->flags & 1)
2334 {
2335 rc_key_t key_ov = key;
2336 maptex tex = self->tex [TEXID_SPEECH];
2337 rc_array_t *arr;
2338 int px = x * Tw + Tw * 2 / 32;
2339 int py = y * Th - Th * 6 / 32;
2340
2341 key_ov.texname = tex.name;
2342 arr = rc_array (rc_ov, &key_ov);
2343
2344 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
2345 rc_t2f_v3f (arr, 0 , tex.t, px , py + Th, 0);
2346 rc_t2f_v3f (arr, tex.s, tex.t, px + Tw, py + Th, 0);
2347 rc_t2f_v3f (arr, tex.s, 0 , px + Tw, py , 0);
2348 }
2349 }
2350 }
2351 }
2352
2353 rc_draw (rc);
2354 rc_clear (rc);
2355
2356 // go through all smoothlevels, lowest to highest, then draw.
2357 // this is basically counting sort
2358 {
2359 int w, b;
2360
2361 glEnable (GL_TEXTURE_2D);
2362 glBegin (GL_QUADS);
2363 for (w = 0; w < 256 / 32; ++w)
2364 {
2365 uint32_t smask = smooth_level [w];
2366 if (smask)
2367 for (b = 0; b < 32; ++b)
2368 if (smask & (((uint32_t)1) << b))
1445 { 2369 {
1446 maptex tex = self->tex [face]; 2370 int level = (w << 5) | b;
2371 HE *he;
1447 2372
1448 int px = (x + 1) * 32 - tex.w; 2373 hv_iterinit (smooth);
1449 int py = (y + 1) * 32 - tex.h; 2374 while ((he = hv_iternext (smooth)))
1450
1451 if (last_name != tex.name)
1452 { 2375 {
2376 smooth_key *skey = (smooth_key *)HeKEY (he);
2377 IV bits = SvIVX (HeVAL (he));
2378
2379 if (!(bits & 0x1000)
2380 && skey->level == level
2381 && level > smooth_max [skey->x][skey->y])
2382 {
2383 maptex tex = self->tex [skey->tile];
2384 int px = (((int)skey->x) - 1) * Tw;
2385 int py = (((int)skey->y) - 1) * Th;
2386 int border = bits & 15;
2387 int corner = (bits >> 8) & ~(bits >> 4) & 15;
2388 float dx = tex.s * .0625f; // 16 images/row
2389 float dy = tex.t * .5f ; // 2 images/column
2390
2391 if (tex.name)
2392 {
2393 // this time avoiding texture state changes
2394 // save gobs of state changes.
2395 if (key.texname != tex.name)
2396 {
2397 self->tex [skey->tile].unused = 0;
2398
1453 glEnd (); 2399 glEnd ();
1454 last_name = tex.name;
1455 glBindTexture (GL_TEXTURE_2D, last_name); 2400 glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1456 glBegin (GL_QUADS); 2401 glBegin (GL_QUADS);
2402 }
2403
2404 if (border)
2405 {
2406 float ox = border * dx;
2407
2408 glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
2409 glTexCoord2f (ox , dy ); glVertex2i (px , py + Th);
2410 glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py + Th);
2411 glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + Tw, py );
2412 }
2413
2414 if (corner)
2415 {
2416 float ox = corner * dx;
2417
2418 glTexCoord2f (ox , dy ); glVertex2i (px , py );
2419 glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + Th);
2420 glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + Tw, py + Th);
2421 glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py );
2422 }
2423 }
2424 }
1457 } 2425 }
1458
1459 glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1460 glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1461 glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1462 glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1463 } 2426 }
1464 }
1465 } 2427 }
1466 2428
1467 glEnd (); 2429 glEnd ();
1468
1469 glDisable (GL_TEXTURE_2D); 2430 glDisable (GL_TEXTURE_2D);
2431 key.texname = -1;
2432 }
2433
2434 hv_clear (smooth);
2435 }
2436
2437 if (pl_tex.name)
2438 {
2439 maptex tex = pl_tex;
2440 int px = pl_x + sdx;
2441 int py = pl_y + sdy;
2442
2443 key.texname = tex.name;
2444 arr = rc_array (rc, &key);
2445
2446 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
2447 rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
2448 rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
2449 rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
2450
2451 rc_draw (rc);
2452 }
2453
2454 rc_draw (rc_ov);
2455 rc_clear (rc_ov);
2456
1470 glDisable (GL_BLEND); 2457 glDisable (GL_BLEND);
1471} 2458 rc_free (rc);
2459 rc_free (rc_ov);
1472 2460
2461 // top layer: overlays such as the health bar
2462 for (y = 0; y < sh; y++)
2463 if (0 <= y + my && y + my < self->rows)
2464 {
2465 maprow *row = self->row + (y + my);
2466
2467 for (x = 0; x < sw; x++)
2468 if (row->c0 <= x + mx && x + mx < row->c1)
2469 {
2470 mapcell *cell = row->col + (x + mx - row->c0);
2471
2472 int px = x * Tw;
2473 int py = y * Th;
2474
2475 if (expect_false (cell->player == player))
2476 {
2477 px += sdx;
2478 py += sdy;
2479 }
2480
2481 if (cell->stat_hp)
2482 {
2483 int width = cell->stat_width * Tw;
2484 int thick = (sh * Th / 32 + 27) / 28 + 1 + cell->stat_width;
2485
2486 glColor3ub (0, 0, 0);
2487 glRectf (px + 1, py - thick - 2,
2488 px + width - 1, py);
2489
2490 glColor3ub (cell->stat_hp, 255 - cell->stat_hp, 0);
2491 glRectf (px + 2,
2492 py - thick - 1,
2493 px + width - 2 - cell->stat_hp * (width - 4) / 255, py - 1);
2494 }
2495 }
2496 }
2497}
2498
1473void 2499void
1474draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data) 2500draw_magicmap (DC::Map self, int w, int h, unsigned char *data)
1475 CODE: 2501 CODE:
1476{ 2502{
1477 static float color[16][3] = { 2503 static float color[16][3] = {
1478 { 0.00F, 0.00F, 0.00F }, 2504 { 0.00f, 0.00f, 0.00f },
1479 { 1.00F, 1.00F, 1.00F }, 2505 { 1.00f, 1.00f, 1.00f },
1480 { 0.00F, 0.00F, 0.55F }, 2506 { 0.00f, 0.00f, 0.55f },
1481 { 1.00F, 0.00F, 0.00F }, 2507 { 1.00f, 0.00f, 0.00f },
1482 2508
1483 { 1.00F, 0.54F, 0.00F }, 2509 { 1.00f, 0.54f, 0.00f },
1484 { 0.11F, 0.56F, 1.00F }, 2510 { 0.11f, 0.56f, 1.00f },
1485 { 0.93F, 0.46F, 0.00F }, 2511 { 0.93f, 0.46f, 0.00f },
1486 { 0.18F, 0.54F, 0.34F }, 2512 { 0.18f, 0.54f, 0.34f },
1487 2513
1488 { 0.56F, 0.73F, 0.56F }, 2514 { 0.56f, 0.73f, 0.56f },
1489 { 0.80F, 0.80F, 0.80F }, 2515 { 0.80f, 0.80f, 0.80f },
1490 { 0.55F, 0.41F, 0.13F }, 2516 { 0.55f, 0.41f, 0.13f },
1491 { 0.99F, 0.77F, 0.26F }, 2517 { 0.99f, 0.77f, 0.26f },
1492 2518
1493 { 0.74F, 0.65F, 0.41F }, 2519 { 0.74f, 0.65f, 0.41f },
1494 2520
1495 { 0.00F, 1.00F, 1.00F }, 2521 { 0.00f, 1.00f, 1.00f },
1496 { 1.00F, 0.00F, 1.00F }, 2522 { 1.00f, 0.00f, 1.00f },
1497 { 1.00F, 1.00F, 0.00F }, 2523 { 1.00f, 1.00f, 0.00f },
1498 }; 2524 };
1499 2525
1500 int x, y; 2526 int x, y;
1501 2527
1502 glEnable (GL_TEXTURE_2D); 2528 glEnable (GL_TEXTURE_2D);
2529 /* GL_REPLACE would be correct, as we don't need to modulate alpha,
2530 * but the nvidia driver (185.18.14) mishandles alpha textures
2531 * and takes the colour from god knows where instead of using
2532 * Cp. MODULATE results in the same colour, but slightly different
2533 * alpha, but atcually gives us the correct colour with nvidia.
2534 */
1503 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE); 2535 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1504 glEnable (GL_BLEND); 2536 glEnable (GL_BLEND);
1505 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA); 2537 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1506 glBegin (GL_QUADS); 2538 glBegin (GL_QUADS);
1507 2539
1508 for (y = 0; y < h; y++) 2540 for (y = 0; y < h; y++)
… …
1512 2544
1513 if (m) 2545 if (m)
1514 { 2546 {
1515 float *c = color [m & 15]; 2547 float *c = color [m & 15];
1516 2548
1517 float tx1 = m & 0x40 ? 0.5 : 0.; 2549 float tx1 = m & 0x40 ? 0.5f : 0.f;
1518 float tx2 = tx1 + 0.5; 2550 float tx2 = tx1 + 0.5f;
1519 2551
1520 glColor4f (c[0], c[1], c[2], 0.75); 2552 glColor4f (c[0], c[1], c[2], 1);
1521 glTexCoord2f (tx1, 0.); glVertex2i (x , y ); 2553 glTexCoord2f (tx1, 0.); glVertex2i (x , y );
1522 glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1); 2554 glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
1523 glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1); 2555 glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
1524 glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y ); 2556 glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
1525 } 2557 }
… …
1529 glDisable (GL_BLEND); 2561 glDisable (GL_BLEND);
1530 glDisable (GL_TEXTURE_2D); 2562 glDisable (GL_TEXTURE_2D);
1531} 2563}
1532 2564
1533void 2565void
1534fow_texture (CFPlus::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh) 2566fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1535 PPCODE: 2567 PPCODE:
1536{ 2568{
1537 int vx, vy;
1538 int x, y; 2569 int x, y;
1539 int sw4 = (sw + 3) & ~3; 2570 int sw1 = sw + 2;
2571 int sh1 = sh + 2;
2572 int sh3 = sh * 3;
2573 int sw3 = sw * 3;
1540 SV *darkness_sv = sv_2mortal (newSV (sw4 * sh)); 2574 SV *darkness3_sv = sv_2mortal (newSV (sw3 * sh3));
1541 uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv); 2575 uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
1542 2576 uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
1543 memset (darkness, 255, sw4 * sh); 2577 memset (darkness1, 0, sw1*sh1);
2578
1544 SvPOK_only (darkness_sv); 2579 SvPOK_only (darkness3_sv);
1545 SvCUR_set (darkness_sv, sw4 * sh); 2580 SvCUR_set (darkness3_sv, sw3 * sh3);
1546 2581
1547 vx = self->x + (self->w - sw + 1) / 2 - shift_x; 2582 mx += self->x - 1;
1548 vy = self->y + (self->h - sh + 1) / 2 - shift_y; 2583 my += self->y - 1;
1549 2584
1550 for (y = 0; y < sh; y++) 2585 for (y = 0; y < sh1; y++)
1551 if (0 <= y + vy && y + vy < self->rows) 2586 if (0 <= y + my && y + my < self->rows)
1552 { 2587 {
1553 maprow *row = self->row + (y + vy); 2588 maprow *row = self->row + (y + my);
1554 2589
1555 for (x = 0; x < sw; x++) 2590 for (x = 0; x < sw1; x++)
1556 if (row->c0 <= x + vx && x + vx < row->c1) 2591 if (row->c0 <= x + mx && x + mx < row->c1)
1557 { 2592 {
1558 mapcell *cell = row->col + (x + vx - row->c0); 2593 mapcell *cell = row->col + (x + mx - row->c0);
1559 2594
1560 darkness[y * sw4 + x] = cell->darkness < 0 2595 darkness1 [y * sw1 + x] = cell->darkness
2596 ? DARKNESS_ADJUST (255 - (cell->darkness - 1))
1561 ? 255 - FOW_DARKNESS 2597 : DARKNESS_ADJUST (255 - FOW_DARKNESS);
1562 : 255 - cell->darkness;
1563 } 2598 }
1564 } 2599 }
1565 2600
2601 for (y = 0; y < sh; ++y)
2602 for (x = 0; x < sw; ++x)
2603 {
2604 uint8_t d11 = darkness1 [(y ) * sw1 + x ];
2605 uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
2606 uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
2607 uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
2608 uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
2609 uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
2610 uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
2611 uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
2612 uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
2613
2614 uint8_t r11 = (d11 + d21 + d12) / 3;
2615 uint8_t r21 = d21;
2616 uint8_t r31 = (d21 + d31 + d32) / 3;
2617
2618 uint8_t r12 = d12;
2619 uint8_t r22 = d22;
2620 uint8_t r32 = d32;
2621
2622 uint8_t r13 = (d13 + d23 + d12) / 3;
2623 uint8_t r23 = d23;
2624 uint8_t r33 = (d23 + d33 + d32) / 3;
2625
2626 darkness3 [(y * 3 ) * sw3 + (x * 3 )] = MAX (d22, r11);
2627 darkness3 [(y * 3 ) * sw3 + (x * 3 + 1)] = MAX (d22, r21);
2628 darkness3 [(y * 3 ) * sw3 + (x * 3 + 2)] = MAX (d22, r31);
2629 darkness3 [(y * 3 + 1) * sw3 + (x * 3 )] = MAX (d22, r12);
2630 darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 1)] = MAX (d22, r22); /* this MUST be == d22 */
2631 darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 2)] = MAX (d22, r32);
2632 darkness3 [(y * 3 + 2) * sw3 + (x * 3 )] = MAX (d22, r13);
2633 darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 1)] = MAX (d22, r23);
2634 darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 2)] = MAX (d22, r33);
2635 }
2636
2637 free (darkness1);
2638
1566 EXTEND (SP, 3); 2639 EXTEND (SP, 3);
1567 PUSHs (sv_2mortal (newSViv (sw4))); 2640 PUSHs (sv_2mortal (newSViv (sw3)));
1568 PUSHs (sv_2mortal (newSViv (sh))); 2641 PUSHs (sv_2mortal (newSViv (sh3)));
1569 PUSHs (darkness_sv); 2642 PUSHs (darkness3_sv);
1570} 2643}
1571 2644
1572SV * 2645SV *
1573get_rect (CFPlus::Map self, int x0, int y0, int w, int h) 2646get_rect (DC::Map self, int x0, int y0, int w, int h)
1574 CODE: 2647 CODE:
1575{ 2648{
1576 int x, y, x1, y1; 2649 int x, y, x1, y1;
1577 SV *data_sv = newSV (w * h * 7 + 5); 2650 SV *data_sv = newSV (w * h * 7 + 5);
1578 uint8_t *data = (uint8_t *)SvPVX (data_sv); 2651 uint8_t *data = (uint8_t *)SvPVX (data_sv);
… …
1603 if (row && row->c0 <= x && x < row->c1) 2676 if (row && row->c0 <= x && x < row->c1)
1604 { 2677 {
1605 mapcell *cell = row->col + (x - row->c0); 2678 mapcell *cell = row->col + (x - row->c0);
1606 uint8_t flags = 0; 2679 uint8_t flags = 0;
1607 2680
1608 if (cell->face [0]) flags |= 1; 2681 if (cell->tile [0]) flags |= 1;
1609 if (cell->face [1]) flags |= 2; 2682 if (cell->tile [1]) flags |= 2;
1610 if (cell->face [2]) flags |= 4; 2683 if (cell->tile [2]) flags |= 4;
1611 2684
1612 *data++ = flags; 2685 *data++ = flags;
1613 2686
1614 if (flags & 1) 2687 if (flags & 1)
1615 { 2688 {
2689 tileid tile = cell->tile [0];
1616 *data++ = cell->face [0] >> 8; 2690 *data++ = tile >> 8;
1617 *data++ = cell->face [0]; 2691 *data++ = tile;
1618 } 2692 }
1619 2693
1620 if (flags & 2) 2694 if (flags & 2)
1621 { 2695 {
2696 tileid tile = cell->tile [1];
1622 *data++ = cell->face [1] >> 8; 2697 *data++ = tile >> 8;
1623 *data++ = cell->face [1]; 2698 *data++ = tile;
1624 } 2699 }
1625 2700
1626 if (flags & 4) 2701 if (flags & 4)
1627 { 2702 {
2703 tileid tile = cell->tile [2];
1628 *data++ = cell->face [2] >> 8; 2704 *data++ = tile >> 8;
1629 *data++ = cell->face [2]; 2705 *data++ = tile;
1630 } 2706 }
1631 } 2707 }
1632 else 2708 else
1633 *data++ = 0; 2709 *data++ = 0;
1634 } 2710 }
1635 } 2711 }
1636 2712
2713 /* if size is w*h + 5 then no data has been found */
2714 if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)
2715 {
1637 SvPOK_only (data_sv); 2716 SvPOK_only (data_sv);
1638 SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv)); 2717 SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
2718 }
2719
1639 RETVAL = data_sv; 2720 RETVAL = data_sv;
1640} 2721}
1641 OUTPUT: 2722 OUTPUT:
1642 RETVAL 2723 RETVAL
1643 2724
1644void 2725void
1645set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data) 2726set_rect (DC::Map self, int x0, int y0, SV *data_sv)
1646 PPCODE: 2727 PPCODE:
1647{ 2728{
1648 int x, y, z; 2729 int x, y, z;
1649 int w, h; 2730 int w, h;
1650 int x1, y1; 2731 int x1, y1;
2732 STRLEN len;
2733 uint8_t *data, *end;
2734
2735 len = SvLEN (data_sv);
2736 SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
2737 data = SvPVbyte_nolen (data_sv);
2738 end = data + len + 8;
2739
2740 if (len < 5)
2741 XSRETURN_EMPTY;
1651 2742
1652 if (*data++ != 0) 2743 if (*data++ != 0)
1653 return; /* version mismatch */ 2744 XSRETURN_EMPTY; /* version mismatch */
1654 2745
1655 w = *data++ << 8; w |= *data++; 2746 w = *data++ << 8; w |= *data++;
1656 h = *data++ << 8; h |= *data++; 2747 h = *data++ << 8; h |= *data++;
1657 2748
1658 // we need to do this 'cause we don't keep an absolute coord system for rows 2749 // we need to do this 'cause we don't keep an absolute coord system for rows
… …
1670 { 2761 {
1671 maprow *row = map_get_row (self, y); 2762 maprow *row = map_get_row (self, y);
1672 2763
1673 for (x = x0; x < x1; x++) 2764 for (x = x0; x < x1; x++)
1674 { 2765 {
2766 uint8_t flags;
2767
2768 if (data + 7 >= end)
2769 XSRETURN_EMPTY;
2770
1675 uint8_t flags = *data++; 2771 flags = *data++;
1676 2772
1677 if (flags) 2773 if (flags)
1678 { 2774 {
1679 mapface face[3] = { 0, 0, 0 };
1680
1681 mapcell *cell = row_get_cell (row, x); 2775 mapcell *cell = row_get_cell (row, x);
2776 tileid tile[3] = { 0, 0, 0 };
1682 2777
1683 if (flags & 1) { face[0] = *data++ << 8; face[0] |= *data++; } 2778 if (flags & 1) { tile[0] = *data++ << 8; tile[0] |= *data++; }
1684 if (flags & 2) { face[1] = *data++ << 8; face[1] |= *data++; } 2779 if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
1685 if (flags & 4) { face[2] = *data++ << 8; face[2] |= *data++; } 2780 if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
1686 2781
1687 if (cell->darkness <= 0) 2782 if (cell->darkness == 0)
1688 { 2783 {
1689 cell->darkness = -1; 2784 /*cell->darkness = 0;*/
2785 EXTEND (SP, 3);
1690 2786
1691 for (z = 0; z <= 2; z++) 2787 for (z = 0; z <= 2; z++)
1692 { 2788 {
1693 cell->face[z] = face[z]; 2789 tileid t = tile [z];
1694 2790
1695 if (face[z] && (face[z] >= self->texs || !self->tex[face [z]].name)) 2791 if (t >= self->texs || (t && !self->tex [t].name))
2792 {
1696 XPUSHs (sv_2mortal (newSViv (face[z]))); 2793 PUSHs (sv_2mortal (newSViv (t)));
2794 need_texid (self, t);
2795 }
2796
2797 cell->tile [z] = t;
1697 } 2798 }
1698 } 2799 }
1699 } 2800 }
1700 } 2801 }
1701 } 2802 }
1702} 2803}
1703 2804
1704MODULE = CFPlus PACKAGE = CFPlus::MixChunk 2805MODULE = Deliantra::Client PACKAGE = DC::RW
1705 2806
1706CFPlus::MixChunk 2807DC::RW
1707new_from_file (SV *class, char *path) 2808new (SV *class, SV *data_sv)
1708 CODE: 2809 CODE:
1709 RETVAL = Mix_LoadWAV (path); 2810{
2811 STRLEN datalen;
2812 char *data = SvPVbyte (data_sv, datalen);
2813
2814 RETVAL = SDL_RWFromConstMem (data, datalen);
2815}
1710 OUTPUT: 2816 OUTPUT:
1711 RETVAL 2817 RETVAL
1712 2818
2819DC::RW
2820new_from_file (SV *class, const char *path, const char *mode = "rb")
2821 CODE:
2822 RETVAL = SDL_RWFromFile (path, mode);
2823 OUTPUT:
2824 RETVAL
2825
2826# fails on win32:
2827# dc.xs(2268) : error C2059: syntax error : '('
1713void 2828#void
2829#close (DC::RW self)
2830# CODE:
2831# (self->(close)) (self);
2832
2833MODULE = Deliantra::Client PACKAGE = DC::Channel
2834
2835PROTOTYPES: DISABLE
2836
2837DC::Channel
2838find ()
2839 CODE:
2840{
2841 RETVAL = Mix_GroupAvailable (-1);
2842
2843 if (RETVAL < 0)
2844 {
2845 RETVAL = Mix_GroupOldest (-1);
2846
2847 if (RETVAL < 0)
2848 {
2849 // happens sometimes, maybe it just stopped playing(?)
2850 RETVAL = Mix_GroupAvailable (-1);
2851
2852 if (RETVAL < 0)
2853 XSRETURN_UNDEF;
2854 }
2855 else
2856 Mix_HaltChannel (RETVAL);
2857 }
2858
2859 Mix_UnregisterAllEffects (RETVAL);
2860 Mix_Volume (RETVAL, 128);
2861}
2862 OUTPUT:
2863 RETVAL
2864
2865void
2866halt (DC::Channel self)
2867 CODE:
2868 Mix_HaltChannel (self);
2869
2870void
2871expire (DC::Channel self, int ticks = -1)
2872 CODE:
2873 Mix_ExpireChannel (self, ticks);
2874
2875void
2876fade_out (DC::Channel self, int ticks = -1)
2877 CODE:
2878 Mix_FadeOutChannel (self, ticks);
2879
2880int
2881volume (DC::Channel self, int volume)
2882 CODE:
2883 RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
2884 OUTPUT:
2885 RETVAL
2886
2887void
2888unregister_all_effects (DC::Channel self)
2889 CODE:
2890 Mix_UnregisterAllEffects (self);
2891
2892void
2893set_panning (DC::Channel self, int left, int right)
2894 CODE:
2895 left = CLAMP (left , 0, 255);
2896 right = CLAMP (right, 0, 255);
2897 Mix_SetPanning (self, left, right);
2898
2899void
2900set_distance (DC::Channel self, int distance)
2901 CODE:
2902 Mix_SetDistance (self, CLAMP (distance, 0, 255));
2903
2904void
2905set_position (DC::Channel self, int angle, int distance)
2906 CODE:
2907
2908void
2909set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
2910 CODE:
2911{
2912 int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
2913 int angle = atan2f (dx, -dy) * 180.f / (float)M_PI + 360.f;
2914 Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
2915}
2916
2917void
2918set_reverse_stereo (DC::Channel self, int flip)
2919 CODE:
2920 Mix_SetReverseStereo (self, flip);
2921
2922MODULE = Deliantra::Client PACKAGE = DC::MixChunk
2923
2924PROTOTYPES: DISABLE
2925
2926void
2927decoders ()
2928 PPCODE:
2929#if SDL_MIXER_MAJOR_VERSION > 1 || SDL_MIXER_MINOR_VERSION > 2 || SDL_MIXER_PATCHLEVEL >= 10
2930 int i, num = Mix_GetNumChunkDecoders ();
2931 EXTEND (SP, num);
2932 for (i = 0; i < num; ++i)
2933 PUSHs (sv_2mortal (newSVpv (Mix_GetChunkDecoder (i), 0)));
2934#else
2935 XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
2936#endif
2937
2938DC::MixChunk
2939new (SV *class, DC::RW rwops)
2940 CODE:
2941 RETVAL = Mix_LoadWAV_RW (rwops, 1);
2942 OUTPUT:
2943 RETVAL
2944
2945void
1714DESTROY (CFPlus::MixChunk self) 2946DESTROY (DC::MixChunk self)
1715 CODE: 2947 CODE:
1716 Mix_FreeChunk (self); 2948 Mix_FreeChunk (self);
1717 2949
1718int 2950int
1719volume (CFPlus::MixChunk self, int volume = -1) 2951volume (DC::MixChunk self, int volume = -1)
1720 CODE: 2952 CODE:
2953 if (items > 1)
2954 volume = CLAMP (volume, 0, 128);
1721 RETVAL = Mix_VolumeChunk (self, volume); 2955 RETVAL = Mix_VolumeChunk (self, volume);
1722 OUTPUT: 2956 OUTPUT:
1723 RETVAL 2957 RETVAL
1724 2958
1725int 2959DC::Channel
1726play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1) 2960play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
1727 CODE: 2961 CODE:
2962{
1728 RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks); 2963 RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
2964
2965 if (RETVAL < 0)
2966 XSRETURN_UNDEF;
2967
2968 if (channel < 0)
2969 {
2970 Mix_UnregisterAllEffects (RETVAL);
2971 Mix_Volume (RETVAL, 128);
2972 }
2973}
1729 OUTPUT: 2974 OUTPUT:
1730 RETVAL 2975 RETVAL
1731 2976
1732MODULE = CFPlus PACKAGE = CFPlus::MixMusic 2977MODULE = Deliantra::Client PACKAGE = DC::MixMusic
2978
2979void
2980decoders ()
2981 PPCODE:
2982#if SDL_MIXER_MAJOR_VERSION > 1 || SDL_MIXER_MINOR_VERSION > 2 || SDL_MIXER_PATCHLEVEL >= 10
2983 int i, num = Mix_GetNumMusicDecoders ();
2984 EXTEND (SP, num);
2985 for (i = 0; i < num; ++i)
2986 PUSHs (sv_2mortal (newSVpv (Mix_GetMusicDecoder (i), 0)));
2987#else
2988 XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
2989#endif
1733 2990
1734int 2991int
1735volume (int volume = -1) 2992volume (int volume = -1)
2993 PROTOTYPE: ;$
1736 CODE: 2994 CODE:
2995 if (items > 0)
2996 volume = CLAMP (volume, 0, 128);
1737 RETVAL = Mix_VolumeMusic (volume); 2997 RETVAL = Mix_VolumeMusic (volume);
1738 OUTPUT: 2998 OUTPUT:
1739 RETVAL 2999 RETVAL
1740 3000
1741CFPlus::MixMusic 3001void
1742new_from_file (SV *class, char *path) 3002fade_out (int ms)
1743 CODE: 3003 CODE:
1744 RETVAL = Mix_LoadMUS (path); 3004 Mix_FadeOutMusic (ms);
3005
3006void
3007halt ()
3008 CODE:
3009 Mix_HaltMusic ();
3010
3011int
3012playing ()
3013 CODE:
3014 RETVAL = Mix_PlayingMusic ();
1745 OUTPUT: 3015 OUTPUT:
1746 RETVAL 3016 RETVAL
1747 3017
3018DC::MixMusic
3019new (SV *class, DC::RW rwops)
3020 CODE:
3021 RETVAL = Mix_LoadMUS_RW (rwops);
3022 OUTPUT:
3023 RETVAL
3024
1748void 3025void
1749DESTROY (CFPlus::MixMusic self) 3026DESTROY (DC::MixMusic self)
1750 CODE: 3027 CODE:
1751 Mix_FreeMusic (self); 3028 Mix_FreeMusic (self);
1752 3029
1753int 3030int
1754play (CFPlus::MixMusic self, int loops = -1) 3031play (DC::MixMusic self, int loops = -1)
1755 CODE: 3032 CODE:
1756 RETVAL = Mix_PlayMusic (self, loops); 3033 RETVAL = Mix_PlayMusic (self, loops);
1757 OUTPUT: 3034 OUTPUT:
1758 RETVAL 3035 RETVAL
1759 3036
1760MODULE = CFPlus PACKAGE = CFPlus::OpenGL 3037void
3038fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
3039 CODE:
3040 Mix_FadeInMusicPos (self, loops, ms, position);
3041
3042MODULE = Deliantra::Client PACKAGE = DC::OpenGL
3043
3044PROTOTYPES: ENABLE
1761 3045
1762BOOT: 3046BOOT:
1763{ 3047{
1764 HV *stash = gv_stashpv ("CFPlus::OpenGL", 1); 3048 HV *stash = gv_stashpv ("DC::OpenGL", 1);
1765 static const struct { 3049 static const struct {
1766 const char *name; 3050 const char *name;
1767 IV iv; 3051 IV iv;
1768 } *civ, const_iv[] = { 3052 } *civ, const_iv[] = {
1769# define const_iv(name) { # name, (IV)name } 3053# define const_iv(name) { # name, (IV)name }
3054 const_iv (GL_VENDOR),
3055 const_iv (GL_VERSION),
3056 const_iv (GL_EXTENSIONS),
3057 const_iv (GL_MAX_TEXTURE_UNITS),
1770 const_iv (GL_COLOR_MATERIAL), 3058 const_iv (GL_COLOR_MATERIAL),
1771 const_iv (GL_SMOOTH), 3059 const_iv (GL_SMOOTH),
1772 const_iv (GL_FLAT), 3060 const_iv (GL_FLAT),
1773 const_iv (GL_DITHER), 3061 const_iv (GL_DITHER),
1774 const_iv (GL_BLEND), 3062 const_iv (GL_BLEND),
… …
1778 const_iv (GL_ALPHA_TEST), 3066 const_iv (GL_ALPHA_TEST),
1779 const_iv (GL_NORMALIZE), 3067 const_iv (GL_NORMALIZE),
1780 const_iv (GL_RESCALE_NORMAL), 3068 const_iv (GL_RESCALE_NORMAL),
1781 const_iv (GL_FRONT), 3069 const_iv (GL_FRONT),
1782 const_iv (GL_BACK), 3070 const_iv (GL_BACK),
3071 const_iv (GL_AUX0),
1783 const_iv (GL_AND), 3072 const_iv (GL_AND),
1784 const_iv (GL_ONE), 3073 const_iv (GL_ONE),
1785 const_iv (GL_ZERO), 3074 const_iv (GL_ZERO),
1786 const_iv (GL_SRC_ALPHA), 3075 const_iv (GL_SRC_ALPHA),
1787 const_iv (GL_DST_ALPHA), 3076 const_iv (GL_DST_ALPHA),
1788 const_iv (GL_ONE_MINUS_SRC_ALPHA), 3077 const_iv (GL_ONE_MINUS_SRC_ALPHA),
1789 const_iv (GL_ONE_MINUS_DST_ALPHA), 3078 const_iv (GL_ONE_MINUS_DST_ALPHA),
3079 const_iv (GL_SRC_COLOR),
3080 const_iv (GL_DST_COLOR),
3081 const_iv (GL_ONE_MINUS_SRC_COLOR),
3082 const_iv (GL_ONE_MINUS_DST_COLOR),
1790 const_iv (GL_SRC_ALPHA_SATURATE), 3083 const_iv (GL_SRC_ALPHA_SATURATE),
1791 const_iv (GL_RGB), 3084 const_iv (GL_RGB),
1792 const_iv (GL_RGBA), 3085 const_iv (GL_RGBA),
1793 const_iv (GL_RGBA4), 3086 const_iv (GL_RGBA4),
1794 const_iv (GL_RGBA8), 3087 const_iv (GL_RGBA8),
… …
1800 const_iv (GL_INTENSITY), 3093 const_iv (GL_INTENSITY),
1801 const_iv (GL_LUMINANCE), 3094 const_iv (GL_LUMINANCE),
1802 const_iv (GL_LUMINANCE_ALPHA), 3095 const_iv (GL_LUMINANCE_ALPHA),
1803 const_iv (GL_FLOAT), 3096 const_iv (GL_FLOAT),
1804 const_iv (GL_UNSIGNED_INT_8_8_8_8_REV), 3097 const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
3098 const_iv (GL_COMPRESSED_ALPHA_ARB),
3099 const_iv (GL_COMPRESSED_LUMINANCE_ARB),
3100 const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
3101 const_iv (GL_COMPRESSED_INTENSITY_ARB),
3102 const_iv (GL_COMPRESSED_RGB_ARB),
3103 const_iv (GL_COMPRESSED_RGBA_ARB),
1805 const_iv (GL_COMPILE), 3104 const_iv (GL_COMPILE),
3105 const_iv (GL_PROXY_TEXTURE_1D),
3106 const_iv (GL_PROXY_TEXTURE_2D),
1806 const_iv (GL_TEXTURE_1D), 3107 const_iv (GL_TEXTURE_1D),
1807 const_iv (GL_TEXTURE_2D), 3108 const_iv (GL_TEXTURE_2D),
1808 const_iv (GL_TEXTURE_ENV), 3109 const_iv (GL_TEXTURE_ENV),
1809 const_iv (GL_TEXTURE_MAG_FILTER), 3110 const_iv (GL_TEXTURE_MAG_FILTER),
1810 const_iv (GL_TEXTURE_MIN_FILTER), 3111 const_iv (GL_TEXTURE_MIN_FILTER),
… …
1831 const_iv (GL_COLOR_LOGIC_OP), 3132 const_iv (GL_COLOR_LOGIC_OP),
1832 const_iv (GL_SEPARABLE_2D), 3133 const_iv (GL_SEPARABLE_2D),
1833 const_iv (GL_CONVOLUTION_2D), 3134 const_iv (GL_CONVOLUTION_2D),
1834 const_iv (GL_CONVOLUTION_BORDER_MODE), 3135 const_iv (GL_CONVOLUTION_BORDER_MODE),
1835 const_iv (GL_CONSTANT_BORDER), 3136 const_iv (GL_CONSTANT_BORDER),
3137 const_iv (GL_POINTS),
1836 const_iv (GL_LINES), 3138 const_iv (GL_LINES),
1837 const_iv (GL_LINE_STRIP), 3139 const_iv (GL_LINE_STRIP),
1838 const_iv (GL_LINE_LOOP), 3140 const_iv (GL_LINE_LOOP),
1839 const_iv (GL_QUADS), 3141 const_iv (GL_QUADS),
1840 const_iv (GL_QUAD_STRIP), 3142 const_iv (GL_QUAD_STRIP),
1841 const_iv (GL_TRIANGLES), 3143 const_iv (GL_TRIANGLES),
1842 const_iv (GL_TRIANGLE_STRIP), 3144 const_iv (GL_TRIANGLE_STRIP),
1843 const_iv (GL_TRIANGLE_FAN), 3145 const_iv (GL_TRIANGLE_FAN),
3146 const_iv (GL_POLYGON),
1844 const_iv (GL_PERSPECTIVE_CORRECTION_HINT), 3147 const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
3148 const_iv (GL_POINT_SMOOTH_HINT),
3149 const_iv (GL_LINE_SMOOTH_HINT),
3150 const_iv (GL_POLYGON_SMOOTH_HINT),
3151 const_iv (GL_GENERATE_MIPMAP_HINT),
3152 const_iv (GL_TEXTURE_COMPRESSION_HINT),
1845 const_iv (GL_FASTEST), 3153 const_iv (GL_FASTEST),
3154 const_iv (GL_DONT_CARE),
3155 const_iv (GL_NICEST),
1846 const_iv (GL_V2F), 3156 const_iv (GL_V2F),
1847 const_iv (GL_V3F), 3157 const_iv (GL_V3F),
1848 const_iv (GL_T2F_V3F), 3158 const_iv (GL_T2F_V3F),
1849 const_iv (GL_T2F_N3F_V3F), 3159 const_iv (GL_T2F_N3F_V3F),
3160 const_iv (GL_FUNC_ADD),
3161 const_iv (GL_FUNC_SUBTRACT),
3162 const_iv (GL_FUNC_REVERSE_SUBTRACT),
1850# undef const_iv 3163# undef const_iv
1851 }; 3164 };
1852 3165
1853 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 3166 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
1854 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 3167 newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
3168
3169 texture_av = newAV ();
3170 AvREAL_off (texture_av);
1855} 3171}
3172
3173void
3174disable_GL_EXT_blend_func_separate ()
3175 CODE:
3176 gl.BlendFuncSeparate = 0;
3177 gl.BlendFuncSeparateEXT = 0;
3178
3179void
3180apple_nvidia_bug (int enable)
1856 3181
1857char * 3182char *
1858gl_vendor () 3183gl_vendor ()
1859 CODE: 3184 CODE:
1860 RETVAL = (char *)glGetString (GL_VENDOR); 3185 RETVAL = (char *)glGetString (GL_VENDOR);
… …
1873 CODE: 3198 CODE:
1874 RETVAL = (char *)glGetString (GL_EXTENSIONS); 3199 RETVAL = (char *)glGetString (GL_EXTENSIONS);
1875 OUTPUT: 3200 OUTPUT:
1876 RETVAL 3201 RETVAL
1877 3202
3203const char *glGetString (GLenum pname)
3204
3205GLint glGetInteger (GLenum pname)
3206 CODE:
3207 glGetIntegerv (pname, &RETVAL);
3208 OUTPUT:
3209 RETVAL
3210
3211GLdouble glGetDouble (GLenum pname)
3212 CODE:
3213 glGetDoublev (pname, &RETVAL);
3214 OUTPUT:
3215 RETVAL
3216
1878int glGetError () 3217int glGetError ()
1879 3218
1880void glFinish () 3219void glFinish ()
3220
3221void glFlush ()
1881 3222
1882void glClear (int mask) 3223void glClear (int mask)
1883 3224
1884void glClearColor (float r, float g, float b, float a = 1.0) 3225void glClearColor (float r, float g, float b, float a = 1.0)
1885 PROTOTYPE: @ 3226 PROTOTYPE: @
… …
1896 3237
1897void glBlendFuncSeparate (int sa, int da, int saa, int daa) 3238void glBlendFuncSeparate (int sa, int da, int saa, int daa)
1898 CODE: 3239 CODE:
1899 gl_BlendFuncSeparate (sa, da, saa, daa); 3240 gl_BlendFuncSeparate (sa, da, saa, daa);
1900 3241
3242# void glBlendEquation (int se)
3243
1901void glDepthMask (int flag) 3244void glDepthMask (int flag)
1902 3245
1903void glLogicOp (int opcode) 3246void glLogicOp (int opcode)
1904 3247
1905void glColorMask (int red, int green, int blue, int alpha) 3248void glColorMask (int red, int green, int blue, int alpha)
… …
1919# near_ and far_ are due to microsofts buggy "c" compiler 3262# near_ and far_ are due to microsofts buggy "c" compiler
1920void glFrustum (double left, double right, double bottom, double top, double near_, double far_) 3263void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
1921 3264
1922# near_ and far_ are due to microsofts buggy "c" compiler 3265# near_ and far_ are due to microsofts buggy "c" compiler
1923void glOrtho (double left, double right, double bottom, double top, double near_, double far_) 3266void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
3267
3268PROTOTYPES: DISABLE
1924 3269
1925void glViewport (int x, int y, int width, int height) 3270void glViewport (int x, int y, int width, int height)
1926 3271
1927void glScissor (int x, int y, int width, int height) 3272void glScissor (int x, int y, int width, int height)
1928 3273
… …
1936 3281
1937void glRotate (float angle, float x, float y, float z) 3282void glRotate (float angle, float x, float y, float z)
1938 CODE: 3283 CODE:
1939 glRotatef (angle, x, y, z); 3284 glRotatef (angle, x, y, z);
1940 3285
1941void glBegin (int mode)
1942
1943void glEnd ()
1944
1945void glColor (float r, float g, float b, float a = 1.0) 3286void glColor (float r, float g, float b, float a = 1.0)
1946 PROTOTYPE: @ 3287 PROTOTYPE: @
1947 ALIAS: 3288 ALIAS:
1948 glColor_premultiply = 1 3289 glColor_premultiply = 1
1949 CODE: 3290 CODE:
1950 if (ix) 3291 if (ix)
1951 { 3292 {
… …
1954 b *= a; 3295 b *= a;
1955 } 3296 }
1956 // microsoft visual "c" rounds instead of truncating... 3297 // microsoft visual "c" rounds instead of truncating...
1957 glColor4f (r, g, b, a); 3298 glColor4f (r, g, b, a);
1958 3299
1959void glInterleavedArrays (int format, int stride, char *data)
1960
1961void glDrawElements (int mode, int count, int type, char *indices)
1962
1963# 1.2 void glDrawRangeElements (int mode, int start, int end
1964
1965void glRasterPos (float x, float y, float z = 0.) 3300void glRasterPos (float x, float y, float z = 0.)
1966 CODE: 3301 CODE:
1967 glRasterPos3f (0, 0, z); 3302 glRasterPos3f (0, 0, z);
1968 glBitmap (0, 0, 0, 0, x, y, 0); 3303 glBitmap (0, 0, 0, 0, x, y, 0);
1969 3304
… …
1973 3308
1974void glTexCoord (float s, float t) 3309void glTexCoord (float s, float t)
1975 CODE: 3310 CODE:
1976 glTexCoord2f (s, t); 3311 glTexCoord2f (s, t);
1977 3312
3313void glRect (float x1, float y1, float x2, float y2)
3314 CODE:
3315 glRectf (x1, y1, x2, y2);
3316
3317void glRect_lineloop (float x1, float y1, float x2, float y2)
3318 CODE:
3319 glBegin (GL_LINE_LOOP);
3320 glVertex2f (x1, y1);
3321 glVertex2f (x2, y1);
3322 glVertex2f (x2, y2);
3323 glVertex2f (x1, y2);
3324 glEnd ();
3325
3326PROTOTYPES: ENABLE
3327
3328void glBegin (int mode)
3329
3330void glEnd ()
3331
3332void glPointSize (GLfloat size)
3333
3334void glLineWidth (GLfloat width)
3335
3336void glInterleavedArrays (int format, int stride, char *data)
3337
3338void glDrawElements (int mode, int count, int type, char *indices)
3339
3340# 1.2 void glDrawRangeElements (int mode, int start, int end
3341
1978void glTexEnv (int target, int pname, float param) 3342void glTexEnv (int target, int pname, float param)
1979 CODE: 3343 CODE:
1980 glTexEnvf (target, pname, param); 3344 glTexEnvf (target, pname, param);
1981 3345
1982void glTexParameter (int target, int pname, float param) 3346void glTexParameter (int target, int pname, float param)
… …
1998void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column) 3362void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
1999 CODE: 3363 CODE:
2000 if (gl.SeparableFilter2D) 3364 if (gl.SeparableFilter2D)
2001 gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column); 3365 gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2002 3366
2003void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data) 3367void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
2004 3368
2005void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border) 3369void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2006 3370
2007void glDrawPixels (int width, int height, int format, int type, char *pixels) 3371void glDrawPixels (int width, int height, int format, int type, char *pixels)
3372
3373void glPixelZoom (float x, float y)
2008 3374
2009void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR) 3375void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
2010 3376
2011int glGenTexture () 3377int glGenTexture ()
2012 CODE: 3378 CODE:
2013{ 3379 RETVAL = gen_texture ();
2014 GLuint name;
2015 glGenTextures (1, &name);
2016 RETVAL = name;
2017}
2018 OUTPUT: 3380 OUTPUT:
2019 RETVAL 3381 RETVAL
2020 3382
2021void glDeleteTexture (int name) 3383void glDeleteTexture (int name)
2022 CODE: 3384 CODE:
2023{
2024 GLuint name_ = name;
2025 glDeleteTextures (1, &name_); 3385 del_texture (name);
2026} 3386
2027
2028int glGenList () 3387int glGenList ()
2029 CODE: 3388 CODE:
2030 RETVAL = glGenLists (1); 3389 RETVAL = glGenLists (1);
2031 OUTPUT: 3390 OUTPUT:
2032 RETVAL 3391 RETVAL
… …
2039 3398
2040void glEndList () 3399void glEndList ()
2041 3400
2042void glCallList (int list) 3401void glCallList (int list)
2043 3402
3403void c_init ()
3404 CODE:
3405 glPixelStorei (GL_PACK_ALIGNMENT , 1);
3406 glPixelStorei (GL_UNPACK_ALIGNMENT, 1);
3407
3408MODULE = Deliantra::Client PACKAGE = DC::UI::Base
3409
3410PROTOTYPES: DISABLE
3411
3412void
3413find_widget (SV *self, NV x, NV y)
3414 PPCODE:
3415{
3416 if (within_widget (self, x, y))
3417 XPUSHs (self);
3418}
3419
3420BOOT:
3421{
3422 hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
3423
3424 draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
3425 draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
3426 draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
3427 draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
3428}
3429
3430void
3431draw (SV *self)
3432 CODE:
3433{
3434 HV *hv;
3435 SV **svp;
3436 NV x, y, w, h;
3437 SV *draw_x_sv = GvSV (draw_x_gv);
3438 SV *draw_y_sv = GvSV (draw_y_gv);
3439 SV *draw_w_sv = GvSV (draw_w_gv);
3440 SV *draw_h_sv = GvSV (draw_h_gv);
3441 double draw_x, draw_y;
3442
3443 if (!SvROK (self))
3444 croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
3445
3446 hv = (HV *)SvRV (self);
3447
3448 if (SvTYPE (hv) != SVt_PVHV)
3449 croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
3450
3451 svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
3452 svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
3453
3454 if (!h || !w)
3455 XSRETURN_EMPTY;
3456
3457 svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
3458 svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
3459
3460 draw_x = SvNV (draw_x_sv) + x;
3461 draw_y = SvNV (draw_y_sv) + y;
3462
3463 if (draw_x + w < 0 || draw_x >= SvNV (draw_w_sv)
3464 || draw_y + h < 0 || draw_y >= SvNV (draw_h_sv))
3465 XSRETURN_EMPTY;
3466
3467 sv_setnv (draw_x_sv, draw_x);
3468 sv_setnv (draw_y_sv, draw_y);
3469
3470 glPushMatrix ();
3471 glTranslated (x, y, 0);
3472
3473 if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
3474 {
3475 svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
3476
3477 if (svp && SvTRUE (*svp))
3478 {
3479 glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
3480 glEnable (GL_BLEND);
3481 glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
3482 glBegin (GL_QUADS);
3483 glVertex2f (0, 0);
3484 glVertex2f (w, 0);
3485 glVertex2f (w, h);
3486 glVertex2f (0, h);
3487 glEnd ();
3488 glDisable (GL_BLEND);
3489 }
3490 }
3491#if 0
3492 // draw borders, for debugging
3493 glPushMatrix ();
3494 glColor4f (1., 1., 0., 1.);
3495 glTranslatef (.5, .5, 0.);
3496 glBegin (GL_LINE_LOOP);
3497 glVertex2f (0 , 0);
3498 glVertex2f (w - 1, 0);
3499 glVertex2f (w - 1, h - 1);
3500 glVertex2f (0 , h - 1);
3501 glEnd ();
3502 glPopMatrix ();
3503#endif
3504 PUSHMARK (SP);
3505 XPUSHs (self);
3506 PUTBACK;
3507 call_method ("_draw", G_VOID | G_DISCARD);
3508 SPAGAIN;
3509
3510 glPopMatrix ();
3511
3512 draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
3513 draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
3514}
3515

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