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Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.132 by root, Sun Jul 23 04:37:51 2006 UTC vs.
Revision 1.311 by root, Tue Dec 27 09:17:27 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 *CFClient__MixChunk; 177typedef Mix_Chunk *DC__MixChunk;
89typedef Mix_Music *CFClient__MixMusic; 178typedef Mix_Music *DC__MixMusic;
90 179
91typedef PangoFontDescription *CFClient__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 CFClient__Font font; 204 DC__Font font;
205 rc_t *rc;
116} *CFClient__Layout; 206} *DC__Layout;
117 207
118static CFClient__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 (CFClient__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 (CFClient__Layout self, int *w, int *h) 237layout_get_pixel_size (DC__Layout self, int *w, int *h)
148{ 238{
239 PangoRectangle rect;
240
241 // get_pixel_* wrongly rounds down
149 pango_layout_get_pixel_size (self->pl, w, h); 242 pango_layout_get_extents (self->pl, 0, &rect);
150 243
151 if (!*w) *w = 1; 244 rect.width = (rect.width + PANGO_SCALE - 1) / PANGO_SCALE;
152 if (!*h) *h = 1; 245 rect.height = (rect.height + PANGO_SCALE - 1) / PANGO_SCALE;
153 246
154 *w = (*w + 3) & ~3; 247 if (!rect.width) rect.width = 1;
155} 248 if (!rect.height) rect.height = 1;
156 249
250 *w = rect.width;
251 *h = rect.height;
252}
253
254typedef uint16_t tileid;
157typedef uint16_t mapface; 255typedef uint16_t faceid;
158 256
159typedef struct { 257typedef struct {
160 GLint name; 258 GLuint name;
161 int w, h; 259 int w, h;
162 float s, t; 260 float s, t;
163 uint8_t r, g, b, a; 261 uint8_t r, g, b, a;
262 tileid smoothtile;
263 uint8_t smoothlevel;
264 uint8_t unused; /* set to zero on use */
164} maptex; 265} maptex;
165 266
166typedef struct { 267typedef struct {
268 uint32_t player;
269 tileid tile[3];
167 int16_t darkness; 270 uint16_t darkness;
168 mapface face[3]; 271 uint8_t stat_width, stat_hp, flags, smoothmax;
169} mapcell; 272} mapcell;
170 273
171typedef struct { 274typedef struct {
172 int32_t c0, c1; 275 int32_t c0, c1;
173 mapcell *col; 276 mapcell *col;
174} maprow; 277} maprow;
175 278
176typedef struct map { 279typedef struct map {
177 int x, y, w, h; 280 int x, y, w, h;
178 int ox, oy; /* offset to virtual global coordinate system */ 281 int ox, oy; /* offset to virtual global coordinate system */
179 int faces; 282 int faces; tileid *face2tile; // [faceid]
180 mapface *face; 283 int texs; maptex *tex; // [tileid]
181
182 int texs;
183 maptex *tex;
184 284
185 int32_t rows; 285 int32_t rows;
186 maprow *row; 286 maprow *row;
187} *CFClient__Map; 287} *DC__Map;
188 288
189static char * 289static char *
190prepend (char *ptr, int sze, int inc) 290prepend (char *ptr, int sze, int inc)
191{ 291{
192 char *p; 292 char *p;
… …
209} 309}
210 310
211#define Append(type,ptr,sze,inc) (ptr) = (type *)append ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type)) 311#define Append(type,ptr,sze,inc) (ptr) = (type *)append ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
212#define Prepend(type,ptr,sze,inc) (ptr) = (type *)prepend ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type)) 312#define Prepend(type,ptr,sze,inc) (ptr) = (type *)prepend ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
213 313
314static void
315need_facenum (struct map *self, faceid face)
316{
317 while (self->faces <= face)
318 {
319 Append (tileid, self->face2tile, self->faces, self->faces);
320 self->faces *= 2;
321 }
322}
323
324static void
325need_texid (struct map *self, int texid)
326{
327 while (self->texs <= texid)
328 {
329 Append (maptex, self->tex, self->texs, self->texs);
330 self->texs *= 2;
331 }
332}
333
214static maprow * 334static maprow *
215map_get_row (CFClient__Map self, int y) 335map_get_row (DC__Map self, int y)
216{ 336{
217 if (0 > y) 337 if (0 > y)
218 { 338 {
219 int extend = - y + MAP_EXTEND_Y; 339 int extend = - y + MAP_EXTEND_Y;
220 Prepend (maprow, self->row, self->rows, extend); 340 Prepend (maprow, self->row, self->rows, extend);
… …
258 378
259 return row->col + (x - row->c0); 379 return row->col + (x - row->c0);
260} 380}
261 381
262static mapcell * 382static mapcell *
263map_get_cell (CFClient__Map self, int x, int y) 383map_get_cell (DC__Map self, int x, int y)
264{ 384{
265 return row_get_cell (map_get_row (self, y), x); 385 return row_get_cell (map_get_row (self, y), x);
266} 386}
267 387
268static void 388static void
269map_clear (CFClient__Map self) 389map_clear (DC__Map self)
270{ 390{
271 int r; 391 int r;
272 392
273 for (r = 0; r < self->rows; r++) 393 for (r = 0; r < self->rows; r++)
274 Safefree (self->row[r].col); 394 Safefree (self->row[r].col);
… …
281 self->oy = 0; 401 self->oy = 0;
282 self->row = 0; 402 self->row = 0;
283 self->rows = 0; 403 self->rows = 0;
284} 404}
285 405
406#define CELL_CLEAR(cell) \
407 do { \
408 if ((cell)->player) \
409 (cell)->tile [2] = 0; \
410 (cell)->darkness = 0; \
411 (cell)->stat_hp = 0; \
412 (cell)->flags = 0; \
413 (cell)->player = 0; \
414 } while (0)
415
286static void 416static void
287map_blank (CFClient__Map self, int x0, int y0, int w, int h) 417map_blank (DC__Map self, int x0, int y0, int w, int h)
288{ 418{
289 int x, y; 419 int x, y;
290 maprow *row; 420 maprow *row;
421 mapcell *cell;
291 422
292 for (y = y0; y < y0 + h; y++) 423 for (y = y0; y < y0 + h; y++)
293 if (y >= 0) 424 if (y >= 0)
294 { 425 {
295 if (y >= self->rows) 426 if (y >= self->rows)
… …
301 if (x >= row->c0) 432 if (x >= row->c0)
302 { 433 {
303 if (x >= row->c1) 434 if (x >= row->c1)
304 break; 435 break;
305 436
306 row->col[x - row->c0].darkness = -1; 437 cell = row->col + x - row->c0;
438
439 CELL_CLEAR (cell);
307 } 440 }
308 } 441 }
442}
443
444typedef struct {
445 tileid tile;
446 uint8_t x, y, level;
447} smooth_key;
448
449static void
450smooth_or_bits (HV *hv, smooth_key *key, IV bits)
451{
452 SV **sv = hv_fetch (hv, (char *)key, sizeof (*key), 1);
453
454 if (SvIOK (*sv))
455 SvIV_set (*sv, SvIVX (*sv) | bits);
456 else
457 sv_setiv (*sv, bits);
309} 458}
310 459
311static void 460static void
312music_finished (void) 461music_finished (void)
313{ 462{
… …
330 ev.code = 1; 479 ev.code = 1;
331 ev.data1 = (void *)(long)channel; 480 ev.data1 = (void *)(long)channel;
332 ev.data2 = 0; 481 ev.data2 = 0;
333 482
334 SDL_PushEvent ((SDL_Event *)&ev); 483 SDL_PushEvent ((SDL_Event *)&ev);
484}
485
486static unsigned int
487div255 (unsigned int n)
488{
489 return (n + (n >> 8)) >> 8;
335} 490}
336 491
337static unsigned int 492static unsigned int
338minpot (unsigned int n) 493minpot (unsigned int n)
339{ 494{
… …
349 n |= n >> 16; 504 n |= n >> 16;
350 505
351 return n + 1; 506 return n + 1;
352} 507}
353 508
354MODULE = CFClient PACKAGE = CFClient 509static unsigned int
510popcount (unsigned int n)
511{
512 n -= (n >> 1) & 0x55555555U;
513 n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
514 n = ((n >> 4) + n) & 0x0f0f0f0fU;
515 n *= 0x01010101U;
516
517 return n >> 24;
518}
519
520/* SDL should provide this, really. */
521#define SDLK_MODIFIER_MIN 300
522#define SDLK_MODIFIER_MAX 314
523
524/******************************************************************************/
525
526static GV *draw_x_gv, *draw_y_gv, *draw_w_gv, *draw_h_gv;
527static GV *hover_gv;
528
529static int
530within_widget (SV *widget, NV x, NV y)
531{
532 HV *self;
533 SV **svp;
534 NV wx, ww, wy, wh;
535
536 if (!SvROK (widget))
537 return 0;
538
539 self = (HV *)SvRV (widget);
540
541 if (SvTYPE (self) != SVt_PVHV)
542 return 0;
543
544 svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
545 if (y < wy)
546 return 0;
547
548 svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
549 if (y >= wy + wh)
550 return 0;
551
552 svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
553 if (x < wx)
554 return 0;
555
556 svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
557 if (x >= wx + ww)
558 return 0;
559
560 svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
561 if (!svp || !SvTRUE (*svp))
562 return 0;
563
564 return 1;
565}
566
567/******************************************************************************/
568
569/* process keyboard modifiers */
570static int
571mod_munge (int mod)
572{
573 mod &= MOD_MASK;
574
575 if (mod & (KMOD_META | KMOD_ALT))
576 mod |= KMOD_LRAM;
577
578 return mod;
579}
580
581static void
582deliantra_main ()
583{
584 char *argv[] = { 0 };
585 call_argv ("DC::Main::main", G_DISCARD | G_VOID, argv);
586}
587
588#ifdef __MACOSX__
589 /* to due surprising braindamage on the side of SDL design, we
590 * do some mind-boggling hack here: SDL requires a custom main()
591 * on OS X, so... we provide one and call the original main(), which,
592 * due to shared library magic, calls -lSDLmain's main, not perl's main,
593 * and which calls our main (== SDL_main) back.
594 */
595 extern C_LINKAGE int
596 main (int argc, char *argv[])
597 {
598 deliantra_main ();
599 }
600
601 #undef main
602
603 extern C_LINKAGE int main (int argc, char *argv[]);
604
605 static void
606 SDL_braino (void)
607 {
608 char *argv[] = { "deliantra client", 0 };
609 (main) (1, argv);
610 }
611#else
612 static void
613 SDL_braino (void)
614 {
615 deliantra_main ();
616 }
617#endif
618
619MODULE = Deliantra::Client PACKAGE = DC
355 620
356PROTOTYPES: ENABLE 621PROTOTYPES: ENABLE
357 622
358BOOT: 623BOOT:
359{ 624{
360 HV *stash = gv_stashpv ("CFClient", 1); 625 HV *stash = gv_stashpv ("DC", 1);
361 static const struct { 626 static const struct {
362 const char *name; 627 const char *name;
363 IV iv; 628 IV iv;
364 } *civ, const_iv[] = { 629 } *civ, const_iv[] = {
365# define const_iv(name) { # name, (IV)name } 630# define const_iv(name) { # name, (IV)name }
631 const_iv (SDLK_MODIFIER_MIN),
632 const_iv (SDLK_MODIFIER_MAX),
633
366 const_iv (SDL_ACTIVEEVENT), 634 const_iv (SDL_ACTIVEEVENT),
367 const_iv (SDL_KEYDOWN), 635 const_iv (SDL_KEYDOWN),
368 const_iv (SDL_KEYUP), 636 const_iv (SDL_KEYUP),
369 const_iv (SDL_MOUSEMOTION), 637 const_iv (SDL_MOUSEMOTION),
370 const_iv (SDL_MOUSEBUTTONDOWN), 638 const_iv (SDL_MOUSEBUTTONDOWN),
… …
379 const_iv (SDL_EVENT_RESERVEDA), 647 const_iv (SDL_EVENT_RESERVEDA),
380 const_iv (SDL_EVENT_RESERVEDB), 648 const_iv (SDL_EVENT_RESERVEDB),
381 const_iv (SDL_VIDEORESIZE), 649 const_iv (SDL_VIDEORESIZE),
382 const_iv (SDL_VIDEOEXPOSE), 650 const_iv (SDL_VIDEOEXPOSE),
383 const_iv (SDL_USEREVENT), 651 const_iv (SDL_USEREVENT),
652
653 const_iv (SDL_APPINPUTFOCUS),
654 const_iv (SDL_APPMOUSEFOCUS),
655 const_iv (SDL_APPACTIVE),
656
657
658 const_iv (SDLK_UNKNOWN),
659 const_iv (SDLK_FIRST),
660 const_iv (SDLK_BACKSPACE),
661 const_iv (SDLK_TAB),
662 const_iv (SDLK_CLEAR),
663 const_iv (SDLK_RETURN),
664 const_iv (SDLK_PAUSE),
665 const_iv (SDLK_ESCAPE),
666 const_iv (SDLK_SPACE),
667 const_iv (SDLK_EXCLAIM),
668 const_iv (SDLK_QUOTEDBL),
669 const_iv (SDLK_HASH),
670 const_iv (SDLK_DOLLAR),
671 const_iv (SDLK_AMPERSAND),
672 const_iv (SDLK_QUOTE),
673 const_iv (SDLK_LEFTPAREN),
674 const_iv (SDLK_RIGHTPAREN),
675 const_iv (SDLK_ASTERISK),
676 const_iv (SDLK_PLUS),
677 const_iv (SDLK_COMMA),
678 const_iv (SDLK_MINUS),
679 const_iv (SDLK_PERIOD),
680 const_iv (SDLK_SLASH),
681 const_iv (SDLK_0),
682 const_iv (SDLK_1),
683 const_iv (SDLK_2),
684 const_iv (SDLK_3),
685 const_iv (SDLK_4),
686 const_iv (SDLK_5),
687 const_iv (SDLK_6),
688 const_iv (SDLK_7),
689 const_iv (SDLK_8),
690 const_iv (SDLK_9),
691 const_iv (SDLK_COLON),
692 const_iv (SDLK_SEMICOLON),
693 const_iv (SDLK_LESS),
694 const_iv (SDLK_EQUALS),
695 const_iv (SDLK_GREATER),
696 const_iv (SDLK_QUESTION),
697 const_iv (SDLK_AT),
698
699 const_iv (SDLK_LEFTBRACKET),
700 const_iv (SDLK_BACKSLASH),
701 const_iv (SDLK_RIGHTBRACKET),
702 const_iv (SDLK_CARET),
703 const_iv (SDLK_UNDERSCORE),
704 const_iv (SDLK_BACKQUOTE),
705 const_iv (SDLK_DELETE),
706
707 const_iv (SDLK_FIRST),
708 const_iv (SDLK_LAST),
384 const_iv (SDLK_KP0), 709 const_iv (SDLK_KP0),
385 const_iv (SDLK_KP1), 710 const_iv (SDLK_KP1),
386 const_iv (SDLK_KP2), 711 const_iv (SDLK_KP2),
387 const_iv (SDLK_KP3), 712 const_iv (SDLK_KP3),
388 const_iv (SDLK_KP4), 713 const_iv (SDLK_KP4),
… …
443 const_iv (SDLK_BREAK), 768 const_iv (SDLK_BREAK),
444 const_iv (SDLK_MENU), 769 const_iv (SDLK_MENU),
445 const_iv (SDLK_POWER), 770 const_iv (SDLK_POWER),
446 const_iv (SDLK_EURO), 771 const_iv (SDLK_EURO),
447 const_iv (SDLK_UNDO), 772 const_iv (SDLK_UNDO),
773
448 const_iv (KMOD_NONE), 774 const_iv (KMOD_NONE),
775 const_iv (KMOD_SHIFT),
449 const_iv (KMOD_LSHIFT), 776 const_iv (KMOD_LSHIFT),
450 const_iv (KMOD_RSHIFT), 777 const_iv (KMOD_RSHIFT),
778 const_iv (KMOD_CTRL),
451 const_iv (KMOD_LCTRL), 779 const_iv (KMOD_LCTRL),
452 const_iv (KMOD_RCTRL), 780 const_iv (KMOD_RCTRL),
781 const_iv (KMOD_ALT),
453 const_iv (KMOD_LALT), 782 const_iv (KMOD_LALT),
454 const_iv (KMOD_RALT), 783 const_iv (KMOD_RALT),
784 const_iv (KMOD_META),
455 const_iv (KMOD_LMETA), 785 const_iv (KMOD_LMETA),
456 const_iv (KMOD_RMETA), 786 const_iv (KMOD_RMETA),
457 const_iv (KMOD_NUM), 787 const_iv (KMOD_NUM),
458 const_iv (KMOD_CAPS), 788 const_iv (KMOD_CAPS),
459 const_iv (KMOD_MODE), 789 const_iv (KMOD_MODE),
460 const_iv (KMOD_CTRL), 790
461 const_iv (KMOD_SHIFT), 791 const_iv (KMOD_LRAM),
462 const_iv (KMOD_ALT), 792
463 const_iv (KMOD_META) 793 const_iv (MIX_DEFAULT_FORMAT),
794
795 const_iv (SDL_INIT_TIMER),
796 const_iv (SDL_INIT_AUDIO),
797 const_iv (SDL_INIT_VIDEO),
798 const_iv (SDL_INIT_CDROM),
799 const_iv (SDL_INIT_JOYSTICK),
800 const_iv (SDL_INIT_EVERYTHING),
801 const_iv (SDL_INIT_NOPARACHUTE),
802 const_iv (SDL_INIT_EVENTTHREAD),
803
804 const_iv (SDL_GL_RED_SIZE),
805 const_iv (SDL_GL_GREEN_SIZE),
806 const_iv (SDL_GL_BLUE_SIZE),
807 const_iv (SDL_GL_ALPHA_SIZE),
808 const_iv (SDL_GL_DOUBLEBUFFER),
809 const_iv (SDL_GL_BUFFER_SIZE),
810 const_iv (SDL_GL_DEPTH_SIZE),
811 const_iv (SDL_GL_STENCIL_SIZE),
812 const_iv (SDL_GL_ACCUM_RED_SIZE),
813 const_iv (SDL_GL_ACCUM_GREEN_SIZE),
814 const_iv (SDL_GL_ACCUM_BLUE_SIZE),
815 const_iv (SDL_GL_ACCUM_ALPHA_SIZE),
816 const_iv (SDL_GL_STEREO),
817 const_iv (SDL_GL_MULTISAMPLEBUFFERS),
818 const_iv (SDL_GL_MULTISAMPLESAMPLES),
819 const_iv (SDL_GL_ACCELERATED_VISUAL),
820 const_iv (SDL_GL_SWAP_CONTROL),
821
822 const_iv (FOW_DARKNESS)
464# undef const_iv 823# undef const_iv
465 }; 824 };
466 825
467 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 826 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
468 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 827 newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
828
829 assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
830 assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
469} 831}
832
833void
834weaken (SV *rv)
835 PROTOTYPE: $
836 CODE:
837 sv_rvweaken (rv);
470 838
471int 839int
472in_destruct () 840in_destruct ()
473 CODE: 841 CODE:
474 RETVAL = PL_main_cv == Nullcv; 842 RETVAL = PL_main_cv == Nullcv;
… …
477 845
478NV floor (NV x) 846NV floor (NV x)
479 847
480NV ceil (NV x) 848NV ceil (NV x)
481 849
850IV minpot (UV n)
851
852IV popcount (UV n)
853
854NV distance (NV dx, NV dy)
855 CODE:
856 RETVAL = pow (dx * dx + dy * dy, 0.5);
857 OUTPUT:
858 RETVAL
859
482void 860void
483pango_init () 861pango_init ()
484 CODE: 862 CODE:
485{ 863{
486 opengl_fontmap = pango_opengl_font_map_new (); 864 opengl_fontmap = pango_opengl_font_map_new ();
487 pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0); 865 pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
488 opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap); 866 opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
867 /*pango_context_set_font_description (opengl_context, default_font);*/
868#if PANGO_VERSION_CHECK (1, 15, 2)
869 pango_context_set_language (opengl_context, pango_language_from_string ("en"));
870 /*pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);*/
871#endif
489} 872}
490 873
491int 874char *SDL_GetError ()
492SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)
493 875
494void 876void SDL_braino ()
877
878int SDL_Init (U32 flags)
879
880int SDL_InitSubSystem (U32 flags)
881
882void SDL_QuitSubSystem (U32 flags)
883
495SDL_Quit () 884void SDL_Quit ()
496 885
886int SDL_GL_SetAttribute (int attr, int value)
887
888int SDL_GL_GetAttribute (int attr)
889 CODE:
890 if (SDL_GL_GetAttribute (attr, &RETVAL))
891 XSRETURN_UNDEF;
892 OUTPUT:
893 RETVAL
894
497void 895void
498SDL_ListModes () 896SDL_ListModes (int rgb, int alpha)
499 PPCODE: 897 PPCODE:
500{ 898{
501 SDL_Rect **m; 899 SDL_Rect **m;
502 900
503 SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5); 901 SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
504 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5); 902 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
505 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5); 903 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
506 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1); 904 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
507 905
508 SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15); 906 SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
509 SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0); 907 SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
510 908
511 SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0); 909 SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
512 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0); 910 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
513 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0); 911 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
514 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0); 912 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
515 913
516 SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1); 914 SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
517 SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
518 SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1); 915 SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
519
520 SDL_EnableUNICODE (1);
521 SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
522 916
523 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL); 917 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
524 918
525 if (m && m != (SDL_Rect **)-1) 919 if (m && m != (SDL_Rect **)-1)
526 while (*m) 920 while (*m)
527 { 921 {
922 if ((*m)->w >= 400 && (*m)->h >= 300)
923 {
528 AV *av = newAV (); 924 AV *av = newAV ();
529 av_push (av, newSViv ((*m)->w)); 925 av_push (av, newSViv ((*m)->w));
530 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));
531 XPUSHs (sv_2mortal (newRV_noinc ((SV *)av))); 929 XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
930 }
532 931
533 ++m; 932 ++m;
534 } 933 }
535} 934}
536 935
537char *
538SDL_GetError ()
539
540int 936int
541SDL_SetVideoMode (int w, int h, int fullscreen) 937SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
542 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
543 RETVAL = !!SDL_SetVideoMode ( 948 RETVAL = !!SDL_SetVideoMode (
544 w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0) 949 w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)
545 ); 950 );
951
546 if (RETVAL) 952 if (RETVAL)
547 { 953 {
548 SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+"); 954 av_clear (texture_av);
955
956 SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
549# 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);
550# include "glfunc.h" 958#include "glfunc.h"
551# undef GL_FUNC 959#undef GL_FUNC
960
961 if (!gl.ActiveTexture ) gl.ActiveTexture = gl.ActiveTextureARB;
962 if (!gl.MultiTexCoord2f) gl.MultiTexCoord2f = gl.MultiTexCoord2fARB;
552 } 963 }
964}
553 OUTPUT: 965 OUTPUT:
554 RETVAL 966 RETVAL
555 967
556void 968void
557SDL_GL_SwapBuffers () 969SDL_GL_SwapBuffers ()
558 970
559char * 971char *
560SDL_GetKeyName (int sym) 972SDL_GetKeyName (int sym)
561 973
974int
975SDL_GetAppState ()
976
977int
978SDL_GetModState ()
979
980int
981SDL_WaitEvent ()
982 C_ARGS: 0
983
562void 984void
563SDL_PollEvent () 985SDL_PumpEvents ()
986
987void
988peep_events ()
564 PPCODE: 989 PPCODE:
565{ 990{
566 SDL_Event ev; 991 SDL_Event ev;
567 992
568 while (SDL_PollEvent (&ev)) 993 SDL_PumpEvents ();
994 while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
569 { 995 {
570 HV *hv = newHV (); 996 HV *hv = newHV ();
571 hv_store (hv, "type", 4, newSViv (ev.type), 0); 997 hv_store (hv, "type", 4, newSViv (ev.type), 0);
572 998
573 switch (ev.type) 999 switch (ev.type)
574 { 1000 {
575 case SDL_KEYDOWN: 1001 case SDL_KEYDOWN:
576 case SDL_KEYUP: 1002 case SDL_KEYUP:
577 hv_store (hv, "state", 5, newSViv (ev.key.state), 0); 1003 hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
578 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0); 1004 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
579 hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0); 1005 hv_store (hv, "mod", 3, newSViv (mod_munge (ev.key.keysym.mod)), 0);
1006 hv_store (hv, "cmod", 4, newSViv (mod_munge (SDL_GetModState ())), 0); /* current mode */
580 hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0); 1007 hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
581 break; 1008 break;
582 1009
583 case SDL_ACTIVEEVENT: 1010 case SDL_ACTIVEEVENT:
584 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0); 1011 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
585 hv_store (hv, "state", 5, newSViv (ev.active.state), 0); 1012 hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
586 break; 1013 break;
587 1014
588 case SDL_MOUSEMOTION: 1015 case SDL_MOUSEMOTION:
1016 {
1017 int state = ev.motion.state;
1018 int x = ev.motion.x;
1019 int y = ev.motion.y;
1020 int xrel = ev.motion.xrel;
1021 int yrel = ev.motion.yrel;
1022
1023 /* do simplistic event compression */
1024 while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
1025 && state == ev.motion.state)
1026 {
1027 xrel += ev.motion.xrel;
1028 yrel += ev.motion.yrel;
1029 x = ev.motion.x;
1030 y = ev.motion.y;
1031 SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
1032 }
1033
589 hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0); 1034 hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
590
591 hv_store (hv, "state", 5, newSViv (ev.motion.state), 0); 1035 hv_store (hv, "state", 5, newSViv (state), 0);
592 hv_store (hv, "x", 1, newSViv (ev.motion.x), 0); 1036 hv_store (hv, "x", 1, newSViv (x), 0);
593 hv_store (hv, "y", 1, newSViv (ev.motion.y), 0); 1037 hv_store (hv, "y", 1, newSViv (y), 0);
594 hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0); 1038 hv_store (hv, "xrel", 4, newSViv (xrel), 0);
595 hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0); 1039 hv_store (hv, "yrel", 4, newSViv (yrel), 0);
1040 }
596 break; 1041 break;
597 1042
598 case SDL_MOUSEBUTTONDOWN: 1043 case SDL_MOUSEBUTTONDOWN:
599 case SDL_MOUSEBUTTONUP: 1044 case SDL_MOUSEBUTTONUP:
600 hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0); 1045 hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
601 1046
602 hv_store (hv, "button", 6, newSViv (ev.button.button), 0); 1047 hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
603 hv_store (hv, "state", 5, newSViv (ev.button.state), 0); 1048 hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
604 hv_store (hv, "x", 1, newSViv (ev.button.x), 0); 1049 hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
605 hv_store (hv, "y", 1, newSViv (ev.button.y), 0); 1050 hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
… …
610 hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0); 1055 hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
611 hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0); 1056 hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
612 break; 1057 break;
613 } 1058 }
614 1059
615 XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFClient::UI::Event", 1)))); 1060 XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
616 } 1061 }
617} 1062}
618 1063
1064char *
1065SDL_AudioDriverName ()
1066 CODE:
1067{
1068 char buf [256];
1069 if (!SDL_AudioDriverName (buf, sizeof (buf)))
1070 XSRETURN_UNDEF;
1071
1072 RETVAL = buf;
1073}
1074 OUTPUT:
1075 RETVAL
1076
619int 1077int
620Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048) 1078Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
621 POSTCALL: 1079 POSTCALL:
622 Mix_HookMusicFinished (music_finished); 1080 Mix_HookMusicFinished (music_finished);
623 Mix_ChannelFinished (channel_finished); 1081 Mix_ChannelFinished (channel_finished);
624 1082
625void 1083void
1084Mix_QuerySpec ()
1085 PPCODE:
1086{
1087 int freq, channels;
1088 Uint16 format;
1089
1090 if (Mix_QuerySpec (&freq, &format, &channels))
1091 {
1092 EXTEND (SP, 3);
1093 PUSHs (sv_2mortal (newSViv (freq)));
1094 PUSHs (sv_2mortal (newSViv (format)));
1095 PUSHs (sv_2mortal (newSViv (channels)));
1096 }
1097}
1098
1099void
626Mix_CloseAudio () 1100Mix_CloseAudio ()
627 1101
628int 1102int
629Mix_AllocateChannels (int numchans = -1) 1103Mix_AllocateChannels (int numchans = -1)
630 1104
1105const char *
1106Mix_GetError ()
1107
631void 1108void
632lowdelay (int fd, int val = 1) 1109lowdelay (int fd, int val = 1)
633 CODE: 1110 CODE:
1111 setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
1112
1113void
1114win32_proxy_info ()
1115 PPCODE:
1116{
634#ifndef _WIN32 1117#ifdef _WIN32
635 setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val)); 1118 char buffer[2048];
1119 DWORD buflen;
1120
1121 EXTEND (SP, 3);
1122
1123 buflen = sizeof (buffer);
1124 if (InternetQueryOption (0, INTERNET_OPTION_PROXY, (void *)buffer, &buflen))
1125 if (((INTERNET_PROXY_INFO *)buffer)->dwAccessType == INTERNET_OPEN_TYPE_PROXY)
1126 {
1127 PUSHs (newSVpv (((INTERNET_PROXY_INFO *)buffer)->lpszProxy, 0));
1128
1129 buflen = sizeof (buffer);
1130 if (InternetQueryOption (0, INTERNET_OPTION_PROXY_USERNAME, (void *)buffer, &buflen))
1131 {
1132 PUSHs (newSVpv (buffer, 0));
1133
1134 buflen = sizeof (buffer);
1135 if (InternetQueryOption (0, INTERNET_OPTION_PROXY_PASSWORD, (void *)buffer, &buflen))
1136 PUSHs (newSVpv (buffer, 0));
1137 }
1138 }
636#endif 1139#endif
1140}
637 1141
638void 1142int
639add_font (char *file) 1143add_font (char *file)
640 CODE: 1144 CODE:
641 FcConfigAppFontAddFile (0, (const FcChar8 *)file); 1145 RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
1146 OUTPUT:
1147 RETVAL
1148
1149void
1150IMG_Init (int flags = IMG_INIT_JPG | IMG_INIT_PNG)
1151
1152void
1153Mix_Init (int flags = MIX_INIT_MOD | MIX_INIT_MP3 | MIX_INIT_OGG)
642 1154
643void 1155void
644load_image_inline (SV *image_) 1156load_image_inline (SV *image_)
645 ALIAS: 1157 ALIAS:
646 load_image_file = 1 1158 load_image_file = 1
… …
649 STRLEN image_len; 1161 STRLEN image_len;
650 char *image = (char *)SvPVbyte (image_, image_len); 1162 char *image = (char *)SvPVbyte (image_, image_len);
651 SDL_Surface *surface, *surface2; 1163 SDL_Surface *surface, *surface2;
652 SDL_PixelFormat fmt; 1164 SDL_PixelFormat fmt;
653 SDL_RWops *rw = ix 1165 SDL_RWops *rw = ix
654 ? SDL_RWFromFile (image, "r") 1166 ? SDL_RWFromFile (image, "rb")
655 : SDL_RWFromConstMem (image, image_len); 1167 : SDL_RWFromConstMem (image, image_len);
656 1168
657 if (!rw) 1169 if (!rw)
658 croak ("load_image: %s", SDL_GetError ()); 1170 croak ("load_image: %s", SDL_GetError ());
659 1171
… …
732void 1244void
733error (char *message) 1245error (char *message)
734 CODE: 1246 CODE:
735 fprintf (stderr, "ERROR: %s\n", message); 1247 fprintf (stderr, "ERROR: %s\n", message);
736#ifdef _WIN32 1248#ifdef _WIN32
737 MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR); 1249 MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
738#endif 1250#endif
739 1251
740void 1252void
741fatal (char *message) 1253fatal (char *message)
742 CODE: 1254 CODE:
743 fprintf (stderr, "FATAL: %s\n", message); 1255 fprintf (stderr, "FATAL: %s\n", message);
744#ifdef _WIN32 1256#ifdef _WIN32
745 MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR); 1257 MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
746#endif 1258#endif
747 _exit (1); 1259 _exit (1);
748 1260
749void 1261void
750_exit (int retval) 1262_exit (int retval = 0)
751 CODE: 1263 CODE:
1264#ifdef WIN32
1265 ExitThread (retval); // unclean, please beam me up
1266#else
752 _exit (retval); 1267 _exit (retval);
1268#endif
753 1269
1270void
1271debug ()
1272 CODE:
1273{
1274#if DEBUG
1275 VALGRIND_DO_LEAK_CHECK;
1276#endif
1277}
1278
1279int
1280SvREFCNT (SV *sv)
1281 CODE:
1282 RETVAL = SvREFCNT (sv);
1283 OUTPUT:
1284 RETVAL
1285
754MODULE = CFClient PACKAGE = CFClient::Font 1286MODULE = Deliantra::Client PACKAGE = DC::Font
755 1287
756CFClient::Font 1288PROTOTYPES: DISABLE
1289
1290DC::Font
757new_from_file (SV *class, char *path, int id = 0) 1291new_from_file (SV *class, char *path, int id = 0)
758 CODE: 1292 CODE:
759{ 1293{
760 int count; 1294 int count;
761 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count); 1295 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
… …
764} 1298}
765 OUTPUT: 1299 OUTPUT:
766 RETVAL 1300 RETVAL
767 1301
768void 1302void
769DESTROY (CFClient::Font self) 1303DESTROY (DC::Font self)
770 CODE: 1304 CODE:
771 pango_font_description_free (self); 1305 pango_font_description_free (self);
772 1306
773void 1307void
774make_default (CFClient::Font self) 1308make_default (DC::Font self)
1309 PROTOTYPE: $
775 CODE: 1310 CODE:
776 default_font = self; 1311 default_font = self;
777 1312
778MODULE = CFClient PACKAGE = CFClient::Layout 1313MODULE = Deliantra::Client PACKAGE = DC::Layout
779 1314
1315PROTOTYPES: DISABLE
1316
780void 1317void
781reset_glyph_cache () 1318glyph_cache_backup ()
1319 PROTOTYPE:
782 CODE: 1320 CODE:
1321 tc_backup ();
1322
1323void
1324glyph_cache_restore ()
1325 PROTOTYPE:
1326 CODE:
783 tc_clear (); 1327 tc_restore ();
784 1328
785CFClient::Layout 1329DC::Layout
786new (SV *class) 1330new (SV *class)
787 CODE: 1331 CODE:
788 New (0, RETVAL, 1, struct cf_layout); 1332 New (0, RETVAL, 1, struct cf_layout);
789 1333
790 RETVAL->pl = pango_layout_new (opengl_context); 1334 RETVAL->pl = pango_layout_new (opengl_context);
… …
792 RETVAL->g = 1.; 1336 RETVAL->g = 1.;
793 RETVAL->b = 1.; 1337 RETVAL->b = 1.;
794 RETVAL->a = 1.; 1338 RETVAL->a = 1.;
795 RETVAL->base_height = MIN_FONT_HEIGHT; 1339 RETVAL->base_height = MIN_FONT_HEIGHT;
796 RETVAL->font = 0; 1340 RETVAL->font = 0;
1341 RETVAL->rc = rc_alloc ();
797 1342
798 pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR); 1343 pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
799 layout_update_font (RETVAL); 1344 layout_update_font (RETVAL);
800 OUTPUT: 1345 OUTPUT:
801 RETVAL 1346 RETVAL
802 1347
803void 1348void
804DESTROY (CFClient::Layout self) 1349DESTROY (DC::Layout self)
805 CODE: 1350 CODE:
806 g_object_unref (self->pl); 1351 g_object_unref (self->pl);
1352 rc_free (self->rc);
807 Safefree (self); 1353 Safefree (self);
808 1354
809void 1355void
810set_text (CFClient::Layout self, SV *text_) 1356set_text (DC::Layout self, SV *text_)
811 CODE: 1357 CODE:
812{ 1358{
813 STRLEN textlen; 1359 STRLEN textlen;
814 char *text = SvPVutf8 (text_, textlen); 1360 char *text = SvPVutf8 (text_, textlen);
815 1361
816 pango_layout_set_text (self->pl, text, textlen); 1362 pango_layout_set_text (self->pl, text, textlen);
817} 1363}
818 1364
819void 1365void
820set_markup (CFClient::Layout self, SV *text_) 1366set_markup (DC::Layout self, SV *text_)
821 CODE: 1367 CODE:
822{ 1368{
823 STRLEN textlen; 1369 STRLEN textlen;
824 char *text = SvPVutf8 (text_, textlen); 1370 char *text = SvPVutf8 (text_, textlen);
825 1371
826 pango_layout_set_markup (self->pl, text, textlen); 1372 pango_layout_set_markup (self->pl, text, textlen);
827} 1373}
828 1374
829void 1375void
830set_shapes (CFClient::Layout self, ...) 1376set_shapes (DC::Layout self, ...)
831 CODE: 1377 CODE:
832{ 1378{
833 PangoAttrList *attrs = 0; 1379 PangoAttrList *attrs = 0;
834 const char *text = pango_layout_get_text (self->pl); 1380 const char *text = pango_layout_get_text (self->pl);
835 const char *pos = text; 1381 const char *pos = text;
… …
870 if (attrs) 1416 if (attrs)
871 pango_layout_set_attributes (self->pl, attrs); 1417 pango_layout_set_attributes (self->pl, attrs);
872} 1418}
873 1419
874void 1420void
875get_shapes (CFClient::Layout self) 1421get_shapes (DC::Layout self)
876 PPCODE: 1422 PPCODE:
877{ 1423{
878 PangoLayoutIter *iter = pango_layout_get_iter (self->pl); 1424 PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
879 1425
880 do 1426 do
881 { 1427 {
882 PangoLayoutRun *run = pango_layout_iter_get_run (iter); 1428 PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
883 1429
884 if (run && shape_attr_p (run)) 1430 if (run && shape_attr_p (run))
885 { 1431 {
886 PangoRectangle extents; 1432 PangoRectangle extents;
887 pango_layout_iter_get_run_extents (iter, 0, &extents); 1433 pango_layout_iter_get_run_extents (iter, 0, &extents);
… …
895 1441
896 pango_layout_iter_free (iter); 1442 pango_layout_iter_free (iter);
897} 1443}
898 1444
899int 1445int
900has_wrapped (CFClient::Layout self) 1446has_wrapped (DC::Layout self)
901 CODE: 1447 CODE:
902{ 1448{
903 int lines = 1; 1449 int lines = 1;
904 const char *text = pango_layout_get_text (self->pl); 1450 const char *text = pango_layout_get_text (self->pl);
905 1451
… …
910} 1456}
911 OUTPUT: 1457 OUTPUT:
912 RETVAL 1458 RETVAL
913 1459
914SV * 1460SV *
915get_text (CFClient::Layout self) 1461get_text (DC::Layout self)
916 CODE: 1462 CODE:
917 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0); 1463 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
918 sv_utf8_decode (RETVAL); 1464 sv_utf8_decode (RETVAL);
919 OUTPUT: 1465 OUTPUT:
920 RETVAL 1466 RETVAL
921 1467
922void 1468void
923set_foreground (CFClient::Layout self, float r, float g, float b, float a = 1.) 1469set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
924 CODE: 1470 CODE:
925 self->r = r; 1471 self->r = r;
926 self->g = g; 1472 self->g = g;
927 self->b = b; 1473 self->b = b;
928 self->a = a; 1474 self->a = a;
929 1475
930void 1476void
931set_font (CFClient::Layout self, CFClient::Font font = 0) 1477set_font (DC::Layout self, DC::Font font = 0)
932 CODE: 1478 CODE:
933 if (self->font != font) 1479 if (self->font != font)
934 { 1480 {
935 self->font = font; 1481 self->font = font;
936 layout_update_font (self); 1482 layout_update_font (self);
937 } 1483 }
938 1484
939void 1485void
940set_height (CFClient::Layout self, int base_height) 1486set_height (DC::Layout self, int base_height)
941 CODE: 1487 CODE:
942 if (self->base_height != base_height) 1488 if (self->base_height != base_height)
943 { 1489 {
944 self->base_height = base_height; 1490 self->base_height = base_height;
945 layout_update_font (self); 1491 layout_update_font (self);
946 } 1492 }
947 1493
948void 1494void
949set_width (CFClient::Layout self, int max_width = -1) 1495set_width (DC::Layout self, int max_width = -1)
950 CODE: 1496 CODE:
951 pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE); 1497 pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
952 1498
953void 1499void
954set_indent (CFClient::Layout self, int indent) 1500set_indent (DC::Layout self, int indent)
955 CODE: 1501 CODE:
956 pango_layout_set_indent (self->pl, indent * PANGO_SCALE); 1502 pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
957 1503
958void 1504void
959set_spacing (CFClient::Layout self, int spacing) 1505set_spacing (DC::Layout self, int spacing)
960 CODE: 1506 CODE:
961 pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE); 1507 pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
962 1508
963void 1509void
964set_ellipsise (CFClient::Layout self, int ellipsise) 1510set_ellipsise (DC::Layout self, int ellipsise)
965 CODE: 1511 CODE:
966 pango_layout_set_ellipsize (self->pl, 1512 pango_layout_set_ellipsize (self->pl,
967 ellipsise == 1 ? PANGO_ELLIPSIZE_START 1513 ellipsise == 1 ? PANGO_ELLIPSIZE_START
968 : ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE 1514 : ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
969 : ellipsise == 3 ? PANGO_ELLIPSIZE_END 1515 : ellipsise == 3 ? PANGO_ELLIPSIZE_END
970 : PANGO_ELLIPSIZE_NONE 1516 : PANGO_ELLIPSIZE_NONE
971 ); 1517 );
972 1518
973void 1519void
974set_single_paragraph_mode (CFClient::Layout self, int spm) 1520set_single_paragraph_mode (DC::Layout self, int spm)
975 CODE: 1521 CODE:
976 pango_layout_set_single_paragraph_mode (self->pl, !!spm); 1522 pango_layout_set_single_paragraph_mode (self->pl, !!spm);
977 1523
978void 1524void
979size (CFClient::Layout self) 1525size (DC::Layout self)
980 PPCODE: 1526 PPCODE:
981{ 1527{
982 int w, h; 1528 int w, h;
983 1529
984 layout_get_pixel_size (self, &w, &h); 1530 layout_get_pixel_size (self, &w, &h);
… …
987 PUSHs (sv_2mortal (newSViv (w))); 1533 PUSHs (sv_2mortal (newSViv (w)));
988 PUSHs (sv_2mortal (newSViv (h))); 1534 PUSHs (sv_2mortal (newSViv (h)));
989} 1535}
990 1536
991int 1537int
992descent (CFClient::Layout self) 1538descent (DC::Layout self)
993 CODE: 1539 CODE:
994{ 1540{
995 PangoRectangle rect; 1541 PangoRectangle rect;
996 PangoLayoutLine *line = pango_layout_get_line (self->pl, 0); 1542 PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
997 pango_layout_line_get_pixel_extents (line, 0, &rect); 1543 pango_layout_line_get_pixel_extents (line, 0, &rect);
998 RETVAL = PANGO_DESCENT (rect); 1544 RETVAL = PANGO_DESCENT (rect);
999} 1545}
1000 OUTPUT: 1546 OUTPUT:
1001 RETVAL 1547 RETVAL
1002 1548
1003int 1549int
1004xy_to_index (CFClient::Layout self, int x, int y) 1550xy_to_index (DC::Layout self, int x, int y)
1005 CODE: 1551 CODE:
1006{ 1552{
1007 int index, trailing; 1553 int index, trailing;
1008 pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing); 1554 pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1009 RETVAL = index; 1555 RETVAL = index + trailing;
1010} 1556}
1011 OUTPUT: 1557 OUTPUT:
1012 RETVAL 1558 RETVAL
1013 1559
1014void 1560void
1015cursor_pos (CFClient::Layout self, int index) 1561cursor_pos (DC::Layout self, int index)
1016 PPCODE: 1562 PPCODE:
1017{ 1563{
1018 PangoRectangle strong_pos; 1564 PangoRectangle pos;
1019 pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0); 1565 pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1020 1566
1021 EXTEND (SP, 3); 1567 EXTEND (SP, 3);
1022 PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE))); 1568 PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1023 PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE))); 1569 PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1024 PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE))); 1570 PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1025} 1571}
1026 1572
1027void 1573void
1028render (CFClient::Layout self, float x, float y) 1574index_to_line_x (DC::Layout self, int index, int trailing = 0)
1029 PPCODE: 1575 PPCODE:
1576{
1577 int line, x;
1578
1579 pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
1580#if !PANGO_VERSION_CHECK (1, 17, 3)
1581 /* pango bug: line is between 1..numlines, not 0..numlines-1 */
1582 --line;
1583#endif
1584 EXTEND (SP, 2);
1585 PUSHs (sv_2mortal (newSViv (line)));
1586 PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1587}
1588
1589void
1590line_x_to_index (DC::Layout self, int line, int x)
1591 PPCODE:
1592{
1593 PangoLayoutLine *lp;
1594 int index, trailing;
1595
1596 if (line < 0)
1597 XSRETURN_EMPTY;
1598
1599 if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1600 XSRETURN_EMPTY; /* do better */
1601
1602 pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1603
1604 EXTEND (SP, 2);
1605 if (GIMME_V == G_SCALAR)
1606 PUSHs (sv_2mortal (newSViv (index + trailing)));
1607 else
1608 {
1609 PUSHs (sv_2mortal (newSViv (index)));
1610 PUSHs (sv_2mortal (newSViv (trailing)));
1611 }
1612}
1613
1614void
1615render (DC::Layout self, float x, float y, int flags = 0)
1616 CODE:
1617 rc_clear (self->rc);
1030 pango_opengl_render_layout_subpixel ( 1618 pango_opengl_render_layout_subpixel (
1031 self->pl, 1619 self->pl,
1620 self->rc,
1032 x * PANGO_SCALE, y * PANGO_SCALE, 1621 x * PANGO_SCALE, y * PANGO_SCALE,
1033 self->r, self->g, self->b, self->a 1622 self->r, self->g, self->b, self->a,
1623 flags
1034 ); 1624 );
1625 // we assume that context_change actually clears/frees stuff
1626 // and does not do any recomputation...
1627 pango_layout_context_changed (self->pl);
1035 1628
1629void
1630draw (DC::Layout self)
1631 CODE:
1632{
1633 glEnable (GL_TEXTURE_2D);
1634 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1635 glEnable (GL_BLEND);
1636 gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
1637 GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
1638 glEnable (GL_ALPHA_TEST);
1639 glAlphaFunc (GL_GREATER, 7.f / 255.f);
1640
1641 rc_draw (self->rc);
1642
1643 glDisable (GL_ALPHA_TEST);
1644 glDisable (GL_BLEND);
1645 glDisable (GL_TEXTURE_2D);
1646}
1647
1036MODULE = CFClient PACKAGE = CFClient::Texture 1648MODULE = Deliantra::Client PACKAGE = DC::Texture
1037 1649
1038void 1650PROTOTYPES: ENABLE
1039pad2pot (SV *data_, SV *w_, SV *h_)
1040 CODE:
1041{
1042 int ow = SvIV (w_);
1043 int oh = SvIV (h_);
1044 1651
1045 if (ow && oh) 1652void
1653pad (SV *data_, int ow, int oh, int nw, int nh)
1654 CODE:
1655{
1656 if ((nw != ow || nh != oh) && SvOK (data_))
1046 { 1657 {
1047 int nw = minpot (ow);
1048 int nh = minpot (oh);
1049
1050 if (nw != ow || nh != oh)
1051 {
1052 if (SvOK (data_))
1053 {
1054 STRLEN datalen; 1658 STRLEN datalen;
1055 char *data = SvPVbyte (data_, datalen); 1659 char *data = SvPVbyte (data_, datalen);
1056 int bpp = datalen / (ow * oh); 1660 int bpp = datalen / (ow * oh);
1057 SV *result_ = sv_2mortal (newSV (nw * nh * bpp)); 1661 SV *result_ = sv_2mortal (newSV (nw * nh * bpp));
1058 1662
1059 SvPOK_only (result_); 1663 SvPOK_only (result_);
1060 SvCUR_set (result_, nw * nh * bpp); 1664 SvCUR_set (result_, nw * nh * bpp);
1061 1665
1062 memset (SvPVX (result_), 0, nw * nh * bpp); 1666 memset (SvPVX (result_), 0, nw * nh * bpp);
1063 while (oh--) 1667 while (oh--)
1064 memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp); 1668 memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1065 1669
1066 sv_setsv (data_, result_); 1670 sv_setsv (data_, result_);
1067 }
1068
1069 sv_setiv (w_, nw);
1070 sv_setiv (h_, nh);
1071 }
1072 } 1671 }
1073} 1672}
1074 1673
1075void 1674void
1076draw_quad (SV *self, float x, float y, float w = 0., float h = 0.) 1675draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
… …
1082{ 1681{
1083 HV *hv = (HV *)SvRV (self); 1682 HV *hv = (HV *)SvRV (self);
1084 float s = SvNV (*hv_fetch (hv, "s", 1, 1)); 1683 float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1085 float t = SvNV (*hv_fetch (hv, "t", 1, 1)); 1684 float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1086 int name = SvIV (*hv_fetch (hv, "name", 4, 1)); 1685 int name = SvIV (*hv_fetch (hv, "name", 4, 1));
1686
1687 if (name <= 0)
1688 XSRETURN_EMPTY;
1087 1689
1088 if (items < 5) 1690 if (items < 5)
1089 { 1691 {
1090 w = SvNV (*hv_fetch (hv, "w", 1, 1)); 1692 w = SvNV (*hv_fetch (hv, "w", 1, 1));
1091 h = SvNV (*hv_fetch (hv, "h", 1, 1)); 1693 h = SvNV (*hv_fetch (hv, "h", 1, 1));
… …
1119 glDisable (GL_ALPHA_TEST); 1721 glDisable (GL_ALPHA_TEST);
1120 glDisable (GL_BLEND); 1722 glDisable (GL_BLEND);
1121 } 1723 }
1122} 1724}
1123 1725
1726void
1727draw_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)
1728 PROTOTYPE: @
1729 CODE:
1730{
1731 glEnable (GL_BLEND);
1732 glBlendFunc (intensity ? GL_SRC_ALPHA : GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
1733 glEnable (GL_TEXTURE_2D);
1734 glBindTexture (GL_TEXTURE_2D, name1);
1735
1736 glColor3f (intensity, intensity, intensity);
1737 glPushMatrix ();
1738 glScalef (1./3, 1./3, 1.);
1739
1740 if (blend > 0.f)
1741 {
1742 float dx3 = dx * -3.f / w;
1743 float dy3 = dy * -3.f / h;
1744 GLfloat env_color[4] = { 0., 0., 0., blend };
1745
1746 /* interpolate the two shadow textures */
1747 /* stage 0 == rgb(glcolor) + alpha(t0) */
1748 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1749
1750 /* stage 1 == rgb(glcolor) + alpha(interpolate t0, t1, texenv) */
1751 gl.ActiveTexture (GL_TEXTURE1);
1752 glEnable (GL_TEXTURE_2D);
1753 glBindTexture (GL_TEXTURE_2D, name2);
1754 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_COMBINE);
1755
1756 /* rgb == rgb(glcolor) */
1757 glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_RGB, GL_REPLACE);
1758 glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_RGB, GL_PRIMARY_COLOR);
1759 glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_RGB, GL_SRC_COLOR);
1760
1761 /* alpha = interpolate t0, t1 by env_alpha */
1762 glTexEnvfv (GL_TEXTURE_ENV, GL_TEXTURE_ENV_COLOR, env_color);
1763
1764 glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_ALPHA, GL_INTERPOLATE);
1765 glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_ALPHA, GL_TEXTURE);
1766 glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_ALPHA, GL_SRC_ALPHA);
1767
1768 glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE1_ALPHA, GL_PREVIOUS);
1769 glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND1_ALPHA, GL_SRC_ALPHA);
1770
1771 glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE2_ALPHA, GL_CONSTANT);
1772 glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND2_ALPHA, GL_SRC_ALPHA);
1773
1774 glBegin (GL_QUADS);
1775 gl.MultiTexCoord2f (GL_TEXTURE0, 0, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 ); glVertex2i (0, 0);
1776 gl.MultiTexCoord2f (GL_TEXTURE0, 0, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 + t); glVertex2i (0, h);
1777 gl.MultiTexCoord2f (GL_TEXTURE0, s, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 + t); glVertex2i (w, h);
1778 gl.MultiTexCoord2f (GL_TEXTURE0, s, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 ); glVertex2i (w, 0);
1779 glEnd ();
1780
1781 glDisable (GL_TEXTURE_2D);
1782 gl.ActiveTexture (GL_TEXTURE0);
1783 }
1784 else
1785 {
1786 /* simple blending of one texture, also opengl <1.3 path */
1787 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1788
1789 glBegin (GL_QUADS);
1790 glTexCoord2f (0, 0); glVertex2f (0, 0);
1791 glTexCoord2f (0, t); glVertex2f (0, h);
1792 glTexCoord2f (s, t); glVertex2f (w, h);
1793 glTexCoord2f (s, 0); glVertex2f (w, 0);
1794 glEnd ();
1795 }
1796
1797 /* draw ?-marks or equivalent, this is very clumsy code :/ */
1798 {
1799 int x, y;
1800 int dx3 = dx * 3;
1801 int dy3 = dy * 3;
1802
1803 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1804 glBindTexture (GL_TEXTURE_2D, hidden_tex);
1805 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1806 glTranslatef (-1., -1., 0);
1807 glBegin (GL_QUADS);
1808
1809 for (y = 1; y < h; y += 3)
1810 {
1811 int y1 = y - dy3;
1812 int y1valid = y1 >= 0 && y1 < h;
1813
1814 for (x = 1; x < w; x += 3)
1815 {
1816 int x1 = x - dx3;
1817 uint8_t h1 = data1 [x + y * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
1818 uint8_t h2;
1819
1820 if (y1valid && x1 >= 0 && x1 < w)
1821 h2 = data2 [x1 + y1 * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
1822 else
1823 h2 = 1; /* out of range == invisible */
1824
1825 if (h1 || h2)
1826 {
1827 float alpha = h1 == h2 ? 1.f : h1 ? 1.f - blend : blend;
1828 glColor4f (1., 1., 1., alpha);
1829
1830 glTexCoord2f (0, 0.); glVertex2i (x , y );
1831 glTexCoord2f (0, 1.); glVertex2i (x , y + 3);
1832 glTexCoord2f (1, 1.); glVertex2i (x + 3, y + 3);
1833 glTexCoord2f (1, 0.); glVertex2i (x + 3, y );
1834 }
1835 }
1836 }
1837 }
1838
1839 glEnd ();
1840
1841 glPopMatrix ();
1842
1843 glDisable (GL_TEXTURE_2D);
1844 glDisable (GL_BLEND);
1845}
1846
1847IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
1848 CODE:
1849{
1850 GLint width;
1851 glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
1852 glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
1853 RETVAL = width > 0;
1854}
1855 OUTPUT:
1856 RETVAL
1857
1124MODULE = CFClient PACKAGE = CFClient::Map 1858MODULE = Deliantra::Client PACKAGE = DC::Map
1125 1859
1126CFClient::Map 1860PROTOTYPES: DISABLE
1127new (SV *class, int map_width, int map_height) 1861
1862DC::Map
1863new (SV *class)
1128 CODE: 1864 CODE:
1129 New (0, RETVAL, 1, struct map); 1865 New (0, RETVAL, 1, struct map);
1130 RETVAL->x = 0; 1866 RETVAL->x = 0;
1131 RETVAL->y = 0; 1867 RETVAL->y = 0;
1132 RETVAL->w = map_width; 1868 RETVAL->w = 0;
1133 RETVAL->h = map_height; 1869 RETVAL->h = 0;
1134 RETVAL->ox = 0; 1870 RETVAL->ox = 0;
1135 RETVAL->oy = 0; 1871 RETVAL->oy = 0;
1136 RETVAL->faces = 8192; 1872 RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1137 Newz (0, RETVAL->face, RETVAL->faces, mapface); 1873 RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1138 RETVAL->texs = 8192;
1139 Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1140 RETVAL->rows = 0; 1874 RETVAL->rows = 0;
1141 RETVAL->row = 0; 1875 RETVAL->row = 0;
1142 OUTPUT: 1876 OUTPUT:
1143 RETVAL 1877 RETVAL
1144 1878
1145void 1879void
1146DESTROY (CFClient::Map self) 1880DESTROY (DC::Map self)
1147 CODE: 1881 CODE:
1148{ 1882{
1149 map_clear (self); 1883 map_clear (self);
1150 Safefree (self->face); 1884 Safefree (self->face2tile);
1151 Safefree (self->tex); 1885 Safefree (self->tex);
1152 Safefree (self); 1886 Safefree (self);
1153} 1887}
1154 1888
1155void 1889void
1890resize (DC::Map self, int map_width, int map_height)
1891 CODE:
1892 self->w = map_width;
1893 self->h = map_height;
1894
1895void
1156clear (CFClient::Map self) 1896clear (DC::Map self)
1157 CODE: 1897 CODE:
1158 map_clear (self); 1898 map_clear (self);
1159 1899
1160void 1900void
1161set_face (CFClient::Map self, int face, int texid) 1901set_tileid (DC::Map self, int face, int tile)
1162 CODE: 1902 CODE:
1163{ 1903{
1164 while (self->faces <= face) 1904 need_facenum (self, face); self->face2tile [face] = tile;
1165 { 1905 need_texid (self, tile);
1166 Append (mapface, self->face, self->faces, self->faces);
1167 self->faces *= 2;
1168 }
1169
1170 self->face [face] = texid;
1171} 1906}
1172 1907
1173void 1908void
1909set_smooth (DC::Map self, int face, int smooth, int level)
1910 CODE:
1911{
1912 tileid texid;
1913 maptex *tex;
1914
1915 if (face < 0 || face >= self->faces)
1916 return;
1917
1918 if (smooth < 0 || smooth >= self->faces)
1919 return;
1920
1921 texid = self->face2tile [face];
1922
1923 if (!texid)
1924 return;
1925
1926 tex = self->tex + texid;
1927 tex->smoothtile = self->face2tile [smooth];
1928 tex->smoothlevel = level;
1929}
1930
1931void
1174set_texture (CFClient::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a) 1932set_texture (DC::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)
1175 CODE: 1933 CODE:
1176{ 1934{
1177 while (self->texs <= texid) 1935 need_texid (self, texid);
1178 {
1179 Append (maptex, self->tex, self->texs, self->texs);
1180 self->texs *= 2;
1181 }
1182 1936
1183 { 1937 {
1184 maptex *tex = self->tex + texid; 1938 maptex *tex = self->tex + texid;
1185 1939
1186 tex->name = name; 1940 tex->name = name;
… …
1202 // use uglier nearest interpolation because linear suffers 1956 // use uglier nearest interpolation because linear suffers
1203 // from transparent color bleeding and ugly wrapping effects. 1957 // from transparent color bleeding and ugly wrapping effects.
1204 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST); 1958 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1205} 1959}
1206 1960
1961void
1962expire_textures (DC::Map self, int texid, int count)
1963 PPCODE:
1964 for (; texid < self->texs && count; ++texid, --count)
1965 {
1966 maptex *tex = self->tex + texid;
1967
1968 if (tex->name)
1969 {
1970 if (tex->unused)
1971 {
1972 tex->name = 0;
1973 tex->unused = 0;
1974 XPUSHs (sv_2mortal (newSViv (texid)));
1975 }
1976 else
1977 tex->unused = 1;
1978 }
1979 }
1980
1207int 1981int
1208ox (CFClient::Map self) 1982ox (DC::Map self)
1209 ALIAS: 1983 ALIAS:
1210 oy = 1 1984 oy = 1
1211 x = 2 1985 x = 2
1212 y = 3 1986 y = 3
1213 w = 4 1987 w = 4
… …
1224 } 1998 }
1225 OUTPUT: 1999 OUTPUT:
1226 RETVAL 2000 RETVAL
1227 2001
1228void 2002void
1229scroll (CFClient::Map self, int dx, int dy) 2003scroll (DC::Map self, int dx, int dy)
1230 CODE: 2004 CODE:
1231{ 2005{
1232 if (dx > 0) 2006 if (dx > 0)
1233 map_blank (self, self->x, self->y, dx - 1, self->h); 2007 map_blank (self, self->x, self->y, dx, self->h);
1234 else if (dx < 0) 2008 else if (dx < 0)
1235 map_blank (self, self->x + self->w + dx + 1, self->y, 1 - dx, self->h); 2009 map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1236 2010
1237 if (dy > 0) 2011 if (dy > 0)
1238 map_blank (self, self->x, self->y, self->w, dy - 1); 2012 map_blank (self, self->x, self->y, self->w, dy);
1239 else if (dy < 0) 2013 else if (dy < 0)
1240 map_blank (self, self->x, self->y + self->h + dy + 1, self->w, 1 - dy); 2014 map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1241 2015
1242 self->ox += dx; self->x += dx; 2016 self->ox += dx; self->x += dx;
1243 self->oy += dy; self->y += dy; 2017 self->oy += dy; self->y += dy;
1244 2018
1245 while (self->y < 0) 2019 while (self->y < 0)
… …
1249 self->rows += MAP_EXTEND_Y; 2023 self->rows += MAP_EXTEND_Y;
1250 self->y += MAP_EXTEND_Y; 2024 self->y += MAP_EXTEND_Y;
1251 } 2025 }
1252} 2026}
1253 2027
1254void 2028SV *
1255map1a_update (CFClient::Map self, SV *data_) 2029map1a_update (DC::Map self, SV *data_, int extmap)
1256 CODE: 2030 CODE:
1257{ 2031{
1258 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_); 2032 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1259 uint8_t *data_end = (uint8_t *)SvEND (data_); 2033 uint8_t *data_end = (uint8_t *)SvEND (data_);
1260 mapcell *cell; 2034 mapcell *cell;
1261 int x, y, flags; 2035 int x, y, z, flags;
2036 AV *missing = newAV ();
2037 RETVAL = newRV_noinc ((SV *)missing);
1262 2038
1263 while (data < data_end) 2039 while (data < data_end - 1)
1264 { 2040 {
1265 flags = (data [0] << 8) + data [1]; data += 2; 2041 flags = (data [0] << 8) + data [1]; data += 2;
1266 2042
1267 x = self->x + ((flags >> 10) & 63); 2043 x = self->x + ((flags >> 10) & 63);
1268 y = self->y + ((flags >> 4) & 63); 2044 y = self->y + ((flags >> 4) & 63);
1269 2045
1270 cell = map_get_cell (self, x, y); 2046 cell = map_get_cell (self, x, y);
1271 2047
1272 if (flags & 15) 2048 if (flags & 15)
1273 { 2049 {
1274 if (cell->darkness < 0) 2050 if (!cell->darkness)
1275 { 2051 {
2052 memset (cell, 0, sizeof (*cell));
1276 cell->darkness = 0; 2053 cell->darkness = 256;
1277 cell->face [0] = 0;
1278 cell->face [1] = 0;
1279 cell->face [2] = 0;
1280 } 2054 }
1281 2055
1282 cell->darkness = flags & 8 ? *data++ : 255;
1283
1284 //TODO: don't trust server data to be in-range(!) 2056 //TODO: don't trust server data to be in-range(!)
1285 2057
1286 if (flags & 4) 2058 if (flags & 8)
1287 { 2059 {
1288 cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2; 2060 if (extmap)
2061 {
2062 uint8_t ext, cmd;
2063
2064 do
2065 {
2066 ext = *data++;
2067 cmd = ext & 0x7f;
2068
2069 if (cmd < 4)
2070 cell->darkness = 255 - ext * 64 + 1; /* make sure this doesn't collide with FOW_DARKNESS */
2071 else if (cmd == 5) // health
2072 {
2073 cell->stat_width = 1;
2074 cell->stat_hp = *data++;
2075 }
2076 else if (cmd == 6) // monster width
2077 cell->stat_width = *data++ + 1;
2078 else if (cmd == 0x47)
2079 {
2080 if (*data == 1) cell->player = data [1];
2081 else if (*data == 2) cell->player = data [2] + (data [1] << 8);
2082 else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
2083 else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
2084
2085 data += *data + 1;
2086 }
2087 else if (cmd == 8) // cell flags
2088 cell->flags = *data++;
2089 else if (ext & 0x40) // unknown, multibyte => skip
2090 data += *data + 1;
2091 else
2092 data++;
2093 }
2094 while (ext & 0x80);
2095 }
2096 else
2097 cell->darkness = *data++ + 1;
1289 } 2098 }
1290 2099
2100 for (z = 0; z <= 2; ++z)
1291 if (flags & 2) 2101 if (flags & (4 >> z))
1292 { 2102 {
1293 cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2; 2103 faceid face = (data [0] << 8) + data [1]; data += 2;
2104 need_facenum (self, face);
2105 cell->tile [z] = self->face2tile [face];
2106
2107 if (cell->tile [z])
2108 {
2109 maptex *tex = self->tex + cell->tile [z];
2110 tex->unused = 0;
2111 if (!tex->name)
2112 av_push (missing, newSViv (cell->tile [z]));
2113
2114 if (tex->smoothtile)
2115 {
2116 maptex *smooth = self->tex + tex->smoothtile;
2117 smooth->unused = 0;
2118 if (!smooth->name)
2119 av_push (missing, newSViv (tex->smoothtile));
2120 }
2121 }
1294 } 2122 }
1295
1296 if (flags & 1)
1297 {
1298 cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
1299 }
1300 } 2123 }
1301 else 2124 else
1302 cell->darkness = -1; 2125 CELL_CLEAR (cell);
1303 } 2126 }
1304} 2127}
2128 OUTPUT:
2129 RETVAL
1305 2130
1306SV * 2131SV *
1307mapmap (CFClient::Map self, int x0, int y0, int w, int h) 2132mapmap (DC::Map self, int x0, int y0, int w, int h)
1308 CODE: 2133 CODE:
1309{ 2134{
1310 int x1, x; 2135 int x1, x;
1311 int y1, y; 2136 int y1, y;
1312 int z; 2137 int z;
… …
1325 ? self->row + y 2150 ? self->row + y
1326 : 0; 2151 : 0;
1327 2152
1328 for (x = x0; x < x1; x++) 2153 for (x = x0; x < x1; x++)
1329 { 2154 {
1330 int r = 32, g = 32, b = 32, a = 192; 2155 unsigned int r = 32, g = 32, b = 32, a = 192;
1331 2156
1332 if (row && row->c0 <= x && x < row->c1) 2157 if (row && row->c0 <= x && x < row->c1)
1333 { 2158 {
1334 mapcell *cell = row->col + (x - row->c0); 2159 mapcell *cell = row->col + (x - row->c0);
1335 2160
1336 for (z = 0; z <= 0; z++) 2161 for (z = 0; z <= 0; z++)
1337 { 2162 {
1338 mapface face = cell->face [z];
1339
1340 if (face)
1341 {
1342 maptex tex = self->tex [face]; 2163 maptex tex = self->tex [cell->tile [z]];
1343 int a0 = 255 - tex.a; 2164 int a0 = 255 - tex.a;
1344 int a1 = tex.a; 2165 int a1 = tex.a;
1345 2166
1346 r = (r * a0 + tex.r * a1) / 255; 2167 r = div255 (r * a0 + tex.r * a1);
1347 g = (g * a0 + tex.g * a1) / 255; 2168 g = div255 (g * a0 + tex.g * a1);
1348 b = (b * a0 + tex.b * a1) / 255; 2169 b = div255 (b * a0 + tex.b * a1);
1349 a = (a * a0 + tex.a * a1) / 255; 2170 a = div255 (a * a0 + tex.a * a1);
1350 }
1351 } 2171 }
1352 } 2172 }
1353 2173
1354 *map++ = (r ) 2174 *map++ = (r )
1355 | (g << 8) 2175 | (g << 8)
… …
1362} 2182}
1363 OUTPUT: 2183 OUTPUT:
1364 RETVAL 2184 RETVAL
1365 2185
1366void 2186void
1367draw (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh) 2187draw (DC::Map self, int mx, int my, int sw, int sh, int Tw, int Th, U32 player = 0xffffffff, int sdx = 0, int sdy = 0)
1368 CODE: 2188 CODE:
1369{ 2189{
1370 int vx, vy;
1371 int x, y, z; 2190 int x, y, z;
1372 int last_name;
1373 mapface face;
1374 2191
1375 vx = self->x + self->w / 2 - sw / 2 - shift_x; 2192 HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1376 vy = self->y + self->h / 2 - sh / 2 - shift_y; 2193 uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
2194 static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
2195 smooth_key skey;
2196 int pl_x, pl_y;
2197 maptex pl_tex;
2198 rc_t *rc = rc_alloc ();
2199 rc_t *rc_ov = rc_alloc ();
2200 rc_key_t key;
2201 rc_array_t *arr;
1377 2202
1378 /* 2203 pl_tex.name = 0;
1379 int vx = self->vx = self->w >= sw
1380 ? self->x + (self->w - sw) / 2
1381 : MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1382 2204
1383 int vy = self->vy = self->h >= sh 2205 // that's current max. sorry.
1384 ? self->y + (self->h - sh) / 2 2206 if (sw > 255) sw = 255;
1385 : MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy)); 2207 if (sh > 255) sh = 255;
1386 */
1387 2208
1388 glColor4ub (255, 255, 255, 255); 2209 // clear key, in case of extra padding
2210 memset (&skey, 0, sizeof (skey));
2211
2212 memset (&key, 0, sizeof (key));
2213 key.r = 255;
2214 key.g = 255;
2215 key.b = 255;
2216 key.a = 255;
2217 key.mode = GL_QUADS;
2218 key.format = GL_T2F_V3F;
2219
2220 mx += self->x;
2221 my += self->y;
2222
2223 // first pass: determine smooth_max
2224 // rather ugly, if you ask me
2225 // could also be stored inside mapcell and updated on change
2226 memset (smooth_max, 0, sizeof (smooth_max));
2227
2228 for (y = 0; y < sh; y++)
2229 if (0 <= y + my && y + my < self->rows)
2230 {
2231 maprow *row = self->row + (y + my);
2232
2233 for (x = 0; x < sw; x++)
2234 if (row->c0 <= x + mx && x + mx < row->c1)
2235 {
2236 mapcell *cell = row->col + (x + mx - row->c0);
2237
2238 smooth_max[x + 1][y + 1] =
2239 MAX (self->tex [cell->tile [0]].smoothlevel,
2240 MAX (self->tex [cell->tile [1]].smoothlevel,
2241 self->tex [cell->tile [2]].smoothlevel));
2242 }
2243 }
1389 2244
1390 glEnable (GL_BLEND); 2245 glEnable (GL_BLEND);
1391 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA); 2246 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1392 glEnable (GL_TEXTURE_2D);
1393 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE); 2247 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1394 2248
1395 glBegin (GL_QUADS);
1396
1397 last_name = 0;
1398
1399 for (z = 0; z < 3; z++) 2249 for (z = 0; z <= 2; z++)
2250 {
2251 memset (smooth_level, 0, sizeof (smooth_level));
2252 key.texname = -1;
2253
1400 for (y = 0; y < sh; y++) 2254 for (y = 0; y < sh; y++)
1401 if (0 <= y + vy && y + vy < self->rows) 2255 if (0 <= y + my && y + my < self->rows)
1402 { 2256 {
1403 maprow *row = self->row + (y + vy); 2257 maprow *row = self->row + (y + my);
1404 2258
1405 for (x = 0; x < sw; x++) 2259 for (x = 0; x < sw; x++)
1406 if (row->c0 <= x + vx && x + vx < row->c1) 2260 if (row->c0 <= x + mx && x + mx < row->c1)
1407 { 2261 {
1408 mapcell *cell = row->col + (x + vx - row->c0); 2262 mapcell *cell = row->col + (x + mx - row->c0);
1409
1410 face = cell->face [z]; 2263 tileid tile = cell->tile [z];
1411 2264
1412 if (face) 2265 if (tile)
2266 {
2267 maptex tex = self->tex [tile];
2268 int px, py;
2269
2270 if (key.texname != tex.name)
2271 {
2272 self->tex [tile].unused = 0;
2273
2274 if (!tex.name)
2275 tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
2276
2277 key.texname = tex.name;
2278 arr = rc_array (rc, &key);
2279 }
2280
2281 px = (x + 1) * Th - tex.w;
2282 py = (y + 1) * Tw - tex.h;
2283
2284 if (expect_false (cell->player == player) && expect_false (z == 2))
2285 {
2286 pl_x = px;
2287 pl_y = py;
2288 pl_tex = tex;
2289 continue;
2290 }
2291
2292 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
2293 rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
2294 rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
2295 rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
2296
2297 // update smooth hash
2298 if (tex.smoothtile)
2299 {
2300 skey.tile = tex.smoothtile;
2301 skey.level = tex.smoothlevel;
2302
2303 smooth_level [tex.smoothlevel >> 5] |= ((uint32_t)1) << (tex.smoothlevel & 31);
2304
2305 // add bits to current tile and all neighbours. skey.x|y is
2306 // shifted +1|+1 so we always stay positive.
2307
2308 // bits is ___n cccc CCCC bbbb
2309 // n do not draw borders&corners
2310 // c draw these corners, but...
2311 // C ... not these
2312 // b draw these borders
2313
2314 // borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
2315 // ┃· ·· ·┃ ━━
2316
2317 // corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
2318 // ·· ·· ·┏ ┓·
2319
2320 // full tile
2321 skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
2322
2323 // borders
2324 skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
2325 skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
2326 skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
2327 skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
2328
2329 // corners
2330 skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
2331 skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
2332 skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
2333 skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
2334 }
2335 }
2336
2337 if (expect_false (z == 2) && expect_false (cell->flags))
2338 {
2339 // overlays such as the speech bubble, probably more to come
2340 if (cell->flags & 1)
2341 {
2342 rc_key_t key_ov = key;
2343 maptex tex = self->tex [TEXID_SPEECH];
2344 rc_array_t *arr;
2345 int px = x * Tw + Tw * 2 / 32;
2346 int py = y * Th - Th * 6 / 32;
2347
2348 key_ov.texname = tex.name;
2349 arr = rc_array (rc_ov, &key_ov);
2350
2351 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
2352 rc_t2f_v3f (arr, 0 , tex.t, px , py + Th, 0);
2353 rc_t2f_v3f (arr, tex.s, tex.t, px + Tw, py + Th, 0);
2354 rc_t2f_v3f (arr, tex.s, 0 , px + Tw, py , 0);
2355 }
2356 }
2357 }
2358 }
2359
2360 rc_draw (rc);
2361 rc_clear (rc);
2362
2363 // go through all smoothlevels, lowest to highest, then draw.
2364 // this is basically counting sort
2365 {
2366 int w, b;
2367
2368 glEnable (GL_TEXTURE_2D);
2369 glBegin (GL_QUADS);
2370 for (w = 0; w < 256 / 32; ++w)
2371 {
2372 uint32_t smask = smooth_level [w];
2373 if (smask)
2374 for (b = 0; b < 32; ++b)
2375 if (smask & (((uint32_t)1) << b))
1413 { 2376 {
1414 maptex tex = self->tex [face]; 2377 int level = (w << 5) | b;
2378 HE *he;
1415 2379
1416 int px = (x + 1) * 32 - tex.w; 2380 hv_iterinit (smooth);
1417 int py = (y + 1) * 32 - tex.h; 2381 while ((he = hv_iternext (smooth)))
1418
1419 if (last_name != tex.name)
1420 { 2382 {
2383 smooth_key *skey = (smooth_key *)HeKEY (he);
2384 IV bits = SvIVX (HeVAL (he));
2385
2386 if (!(bits & 0x1000)
2387 && skey->level == level
2388 && level > smooth_max [skey->x][skey->y])
2389 {
2390 maptex tex = self->tex [skey->tile];
2391 int px = (((int)skey->x) - 1) * Tw;
2392 int py = (((int)skey->y) - 1) * Th;
2393 int border = bits & 15;
2394 int corner = (bits >> 8) & ~(bits >> 4) & 15;
2395 float dx = tex.s * .0625f; // 16 images/row
2396 float dy = tex.t * .5f ; // 2 images/column
2397
2398 if (tex.name)
2399 {
2400 // this time avoiding texture state changes
2401 // save gobs of state changes.
2402 if (key.texname != tex.name)
2403 {
2404 self->tex [skey->tile].unused = 0;
2405
1421 glEnd (); 2406 glEnd ();
1422 last_name = tex.name;
1423 glBindTexture (GL_TEXTURE_2D, last_name); 2407 glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1424 glBegin (GL_QUADS); 2408 glBegin (GL_QUADS);
2409 }
2410
2411 if (border)
2412 {
2413 float ox = border * dx;
2414
2415 glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
2416 glTexCoord2f (ox , dy ); glVertex2i (px , py + Th);
2417 glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py + Th);
2418 glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + Tw, py );
2419 }
2420
2421 if (corner)
2422 {
2423 float ox = corner * dx;
2424
2425 glTexCoord2f (ox , dy ); glVertex2i (px , py );
2426 glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + Th);
2427 glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + Tw, py + Th);
2428 glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py );
2429 }
2430 }
2431 }
1425 } 2432 }
1426
1427 glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1428 glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1429 glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1430 glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1431 } 2433 }
1432 }
1433 } 2434 }
1434 2435
1435 glEnd (); 2436 glEnd ();
1436
1437 glDisable (GL_TEXTURE_2D); 2437 glDisable (GL_TEXTURE_2D);
2438 key.texname = -1;
2439 }
2440
2441 hv_clear (smooth);
2442 }
2443
2444 if (pl_tex.name)
2445 {
2446 maptex tex = pl_tex;
2447 int px = pl_x + sdx;
2448 int py = pl_y + sdy;
2449
2450 key.texname = tex.name;
2451 arr = rc_array (rc, &key);
2452
2453 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
2454 rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
2455 rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
2456 rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
2457
2458 rc_draw (rc);
2459 }
2460
2461 rc_draw (rc_ov);
2462 rc_clear (rc_ov);
2463
1438 glDisable (GL_BLEND); 2464 glDisable (GL_BLEND);
1439} 2465 rc_free (rc);
2466 rc_free (rc_ov);
1440 2467
2468 // top layer: overlays such as the health bar
2469 for (y = 0; y < sh; y++)
2470 if (0 <= y + my && y + my < self->rows)
2471 {
2472 maprow *row = self->row + (y + my);
2473
2474 for (x = 0; x < sw; x++)
2475 if (row->c0 <= x + mx && x + mx < row->c1)
2476 {
2477 mapcell *cell = row->col + (x + mx - row->c0);
2478
2479 int px = x * Tw;
2480 int py = y * Th;
2481
2482 if (expect_false (cell->player == player))
2483 {
2484 px += sdx;
2485 py += sdy;
2486 }
2487
2488 if (cell->stat_hp)
2489 {
2490 int width = cell->stat_width * Tw;
2491 int thick = (sh * Th / 32 + 27) / 28 + 1 + cell->stat_width;
2492
2493 glColor3ub (0, 0, 0);
2494 glRectf (px + 1, py - thick - 2,
2495 px + width - 1, py);
2496
2497 glColor3ub (cell->stat_hp, 255 - cell->stat_hp, 0);
2498 glRectf (px + 2,
2499 py - thick - 1,
2500 px + width - 2 - cell->stat_hp * (width - 4) / 255, py - 1);
2501 }
2502 }
2503 }
2504}
2505
1441void 2506void
1442draw_magicmap (CFClient::Map self, int dx, int dy, int w, int h, unsigned char *data) 2507draw_magicmap (DC::Map self, int w, int h, unsigned char *data)
1443 CODE: 2508 CODE:
1444{ 2509{
1445 static float color[16][3] = { 2510 static float color[16][3] = {
1446 { 0.00F, 0.00F, 0.00F }, 2511 { 0.00f, 0.00f, 0.00f },
1447 { 1.00F, 1.00F, 1.00F }, 2512 { 1.00f, 1.00f, 1.00f },
1448 { 0.00F, 0.00F, 0.55F }, 2513 { 0.00f, 0.00f, 0.55f },
1449 { 1.00F, 0.00F, 0.00F }, 2514 { 1.00f, 0.00f, 0.00f },
1450 2515
1451 { 1.00F, 0.54F, 0.00F }, 2516 { 1.00f, 0.54f, 0.00f },
1452 { 0.11F, 0.56F, 1.00F }, 2517 { 0.11f, 0.56f, 1.00f },
1453 { 0.93F, 0.46F, 0.00F }, 2518 { 0.93f, 0.46f, 0.00f },
1454 { 0.18F, 0.54F, 0.34F }, 2519 { 0.18f, 0.54f, 0.34f },
1455 2520
1456 { 0.56F, 0.73F, 0.56F }, 2521 { 0.56f, 0.73f, 0.56f },
1457 { 0.80F, 0.80F, 0.80F }, 2522 { 0.80f, 0.80f, 0.80f },
1458 { 0.55F, 0.41F, 0.13F }, 2523 { 0.55f, 0.41f, 0.13f },
1459 { 0.99F, 0.77F, 0.26F }, 2524 { 0.99f, 0.77f, 0.26f },
1460 2525
1461 { 0.74F, 0.65F, 0.41F }, 2526 { 0.74f, 0.65f, 0.41f },
1462 2527
1463 { 0.00F, 1.00F, 1.00F }, 2528 { 0.00f, 1.00f, 1.00f },
1464 { 1.00F, 0.00F, 1.00F }, 2529 { 1.00f, 0.00f, 1.00f },
1465 { 1.00F, 1.00F, 0.00F }, 2530 { 1.00f, 1.00f, 0.00f },
1466 }; 2531 };
1467 2532
1468 int x, y; 2533 int x, y;
1469 2534
1470 glEnable (GL_TEXTURE_2D); 2535 glEnable (GL_TEXTURE_2D);
2536 /* GL_REPLACE would be correct, as we don't need to modulate alpha,
2537 * but the nvidia driver (185.18.14) mishandles alpha textures
2538 * and takes the colour from god knows where instead of using
2539 * Cp. MODULATE results in the same colour, but slightly different
2540 * alpha, but atcually gives us the correct colour with nvidia.
2541 */
1471 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE); 2542 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1472 glEnable (GL_BLEND); 2543 glEnable (GL_BLEND);
1473 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA); 2544 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1474 glBegin (GL_QUADS); 2545 glBegin (GL_QUADS);
1475 2546
1476 for (y = 0; y < h; y++) 2547 for (y = 0; y < h; y++)
… …
1480 2551
1481 if (m) 2552 if (m)
1482 { 2553 {
1483 float *c = color [m & 15]; 2554 float *c = color [m & 15];
1484 2555
1485 float tx1 = m & 0x40 ? 0.5 : 0.; 2556 float tx1 = m & 0x40 ? 0.5f : 0.f;
1486 float tx2 = tx1 + 0.5; 2557 float tx2 = tx1 + 0.5f;
1487 2558
1488 glColor4f (c[0], c[1], c[2], 0.75); 2559 glColor4f (c[0], c[1], c[2], 1);
1489 glTexCoord2f (tx1, 0.); glVertex2i (x , y ); 2560 glTexCoord2f (tx1, 0.); glVertex2i (x , y );
1490 glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1); 2561 glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
1491 glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1); 2562 glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
1492 glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y ); 2563 glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
1493 } 2564 }
… …
1497 glDisable (GL_BLEND); 2568 glDisable (GL_BLEND);
1498 glDisable (GL_TEXTURE_2D); 2569 glDisable (GL_TEXTURE_2D);
1499} 2570}
1500 2571
1501void 2572void
1502fow_texture (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh) 2573fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1503 PPCODE: 2574 PPCODE:
1504{ 2575{
1505 int vx, vy;
1506 int x, y; 2576 int x, y;
1507 int sw4 = (sw + 3) & ~3; 2577 int sw1 = sw + 2;
2578 int sh1 = sh + 2;
2579 int sh3 = sh * 3;
2580 int sw3 = sw * 3;
1508 SV *darkness_sv = sv_2mortal (newSV (sw4 * sh)); 2581 SV *darkness3_sv = sv_2mortal (newSV (sw3 * sh3));
1509 uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv); 2582 uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
1510 2583 uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
1511 memset (darkness, 255, sw4 * sh); 2584 memset (darkness1, 0, sw1*sh1);
2585
1512 SvPOK_only (darkness_sv); 2586 SvPOK_only (darkness3_sv);
1513 SvCUR_set (darkness_sv, sw4 * sh); 2587 SvCUR_set (darkness3_sv, sw3 * sh3);
1514 2588
1515 vx = self->x + (self->w - sw + 1) / 2 - shift_x; 2589 mx += self->x - 1;
1516 vy = self->y + (self->h - sh + 1) / 2 - shift_y; 2590 my += self->y - 1;
1517 2591
1518 for (y = 0; y < sh; y++) 2592 for (y = 0; y < sh1; y++)
1519 if (0 <= y + vy && y + vy < self->rows) 2593 if (0 <= y + my && y + my < self->rows)
1520 { 2594 {
1521 maprow *row = self->row + (y + vy); 2595 maprow *row = self->row + (y + my);
1522 2596
1523 for (x = 0; x < sw; x++) 2597 for (x = 0; x < sw1; x++)
1524 if (row->c0 <= x + vx && x + vx < row->c1) 2598 if (row->c0 <= x + mx && x + mx < row->c1)
1525 { 2599 {
1526 mapcell *cell = row->col + (x + vx - row->c0); 2600 mapcell *cell = row->col + (x + mx - row->c0);
1527 2601
1528 darkness[y * sw4 + x] = cell->darkness < 0 2602 darkness1 [y * sw1 + x] = cell->darkness
2603 ? DARKNESS_ADJUST (255 - (cell->darkness - 1))
1529 ? 255 - FOW_DARKNESS 2604 : DARKNESS_ADJUST (255 - FOW_DARKNESS);
1530 : 255 - cell->darkness;
1531 } 2605 }
1532 } 2606 }
1533 2607
2608 for (y = 0; y < sh; ++y)
2609 for (x = 0; x < sw; ++x)
2610 {
2611 uint8_t d11 = darkness1 [(y ) * sw1 + x ];
2612 uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
2613 uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
2614 uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
2615 uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
2616 uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
2617 uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
2618 uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
2619 uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
2620
2621 uint8_t r11 = (d11 + d21 + d12) / 3;
2622 uint8_t r21 = d21;
2623 uint8_t r31 = (d21 + d31 + d32) / 3;
2624
2625 uint8_t r12 = d12;
2626 uint8_t r22 = d22;
2627 uint8_t r32 = d32;
2628
2629 uint8_t r13 = (d13 + d23 + d12) / 3;
2630 uint8_t r23 = d23;
2631 uint8_t r33 = (d23 + d33 + d32) / 3;
2632
2633 darkness3 [(y * 3 ) * sw3 + (x * 3 )] = MAX (d22, r11);
2634 darkness3 [(y * 3 ) * sw3 + (x * 3 + 1)] = MAX (d22, r21);
2635 darkness3 [(y * 3 ) * sw3 + (x * 3 + 2)] = MAX (d22, r31);
2636 darkness3 [(y * 3 + 1) * sw3 + (x * 3 )] = MAX (d22, r12);
2637 darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 1)] = MAX (d22, r22); /* this MUST be == d22 */
2638 darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 2)] = MAX (d22, r32);
2639 darkness3 [(y * 3 + 2) * sw3 + (x * 3 )] = MAX (d22, r13);
2640 darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 1)] = MAX (d22, r23);
2641 darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 2)] = MAX (d22, r33);
2642 }
2643
2644 free (darkness1);
2645
1534 EXTEND (SP, 3); 2646 EXTEND (SP, 3);
1535 PUSHs (sv_2mortal (newSViv (sw4))); 2647 PUSHs (sv_2mortal (newSViv (sw3)));
1536 PUSHs (sv_2mortal (newSViv (sh))); 2648 PUSHs (sv_2mortal (newSViv (sh3)));
1537 PUSHs (darkness_sv); 2649 PUSHs (darkness3_sv);
1538} 2650}
1539 2651
1540SV * 2652SV *
1541get_rect (CFClient::Map self, int x0, int y0, int w, int h) 2653get_rect (DC::Map self, int x0, int y0, int w, int h)
1542 CODE: 2654 CODE:
1543{ 2655{
1544 int x, y, x1, y1; 2656 int x, y, x1, y1;
1545 SV *data_sv = newSV (w * h * 7 + 5); 2657 SV *data_sv = newSV (w * h * 7 + 5);
1546 uint8_t *data = (uint8_t *)SvPVX (data_sv); 2658 uint8_t *data = (uint8_t *)SvPVX (data_sv);
… …
1571 if (row && row->c0 <= x && x < row->c1) 2683 if (row && row->c0 <= x && x < row->c1)
1572 { 2684 {
1573 mapcell *cell = row->col + (x - row->c0); 2685 mapcell *cell = row->col + (x - row->c0);
1574 uint8_t flags = 0; 2686 uint8_t flags = 0;
1575 2687
1576 if (cell->face [0]) flags |= 1; 2688 if (cell->tile [0]) flags |= 1;
1577 if (cell->face [1]) flags |= 2; 2689 if (cell->tile [1]) flags |= 2;
1578 if (cell->face [2]) flags |= 4; 2690 if (cell->tile [2]) flags |= 4;
1579 2691
1580 *data++ = flags; 2692 *data++ = flags;
1581 2693
1582 if (flags & 1) 2694 if (flags & 1)
1583 { 2695 {
2696 tileid tile = cell->tile [0];
1584 *data++ = cell->face [0] >> 8; 2697 *data++ = tile >> 8;
1585 *data++ = cell->face [0]; 2698 *data++ = tile;
1586 } 2699 }
1587 2700
1588 if (flags & 2) 2701 if (flags & 2)
1589 { 2702 {
2703 tileid tile = cell->tile [1];
1590 *data++ = cell->face [1] >> 8; 2704 *data++ = tile >> 8;
1591 *data++ = cell->face [1]; 2705 *data++ = tile;
1592 } 2706 }
1593 2707
1594 if (flags & 4) 2708 if (flags & 4)
1595 { 2709 {
2710 tileid tile = cell->tile [2];
1596 *data++ = cell->face [2] >> 8; 2711 *data++ = tile >> 8;
1597 *data++ = cell->face [2]; 2712 *data++ = tile;
1598 } 2713 }
1599 } 2714 }
1600 else 2715 else
1601 *data++ = 0; 2716 *data++ = 0;
1602 } 2717 }
1603 } 2718 }
1604 2719
2720 /* if size is w*h + 5 then no data has been found */
2721 if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)
2722 {
1605 SvPOK_only (data_sv); 2723 SvPOK_only (data_sv);
1606 SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv)); 2724 SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
2725 }
2726
1607 RETVAL = data_sv; 2727 RETVAL = data_sv;
1608} 2728}
1609 OUTPUT: 2729 OUTPUT:
1610 RETVAL 2730 RETVAL
1611 2731
1612void 2732void
1613set_rect (CFClient::Map self, int x0, int y0, uint8_t *data) 2733set_rect (DC::Map self, int x0, int y0, SV *data_sv)
1614 PPCODE: 2734 PPCODE:
1615{ 2735{
1616 int x, y, z; 2736 int x, y, z;
1617 int w, h; 2737 int w, h;
1618 int x1, y1; 2738 int x1, y1;
2739 STRLEN len;
2740 uint8_t *data, *end;
2741
2742 len = SvLEN (data_sv);
2743 SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
2744 data = SvPVbyte_nolen (data_sv);
2745 end = data + len + 8;
2746
2747 if (len < 5)
2748 XSRETURN_EMPTY;
1619 2749
1620 if (*data++ != 0) 2750 if (*data++ != 0)
1621 return; /* version mismatch */ 2751 XSRETURN_EMPTY; /* version mismatch */
1622 2752
1623 w = *data++ << 8; w |= *data++; 2753 w = *data++ << 8; w |= *data++;
1624 h = *data++ << 8; h |= *data++; 2754 h = *data++ << 8; h |= *data++;
1625 2755
1626 // we need to do this 'cause we don't keep an absolute coord system for rows 2756 // we need to do this 'cause we don't keep an absolute coord system for rows
… …
1638 { 2768 {
1639 maprow *row = map_get_row (self, y); 2769 maprow *row = map_get_row (self, y);
1640 2770
1641 for (x = x0; x < x1; x++) 2771 for (x = x0; x < x1; x++)
1642 { 2772 {
2773 uint8_t flags;
2774
2775 if (data + 7 >= end)
2776 XSRETURN_EMPTY;
2777
1643 uint8_t flags = *data++; 2778 flags = *data++;
1644 2779
1645 if (flags) 2780 if (flags)
1646 { 2781 {
1647 mapface face[3] = { 0, 0, 0 };
1648
1649 mapcell *cell = row_get_cell (row, x); 2782 mapcell *cell = row_get_cell (row, x);
2783 tileid tile[3] = { 0, 0, 0 };
1650 2784
1651 if (flags & 1) { face[0] = *data++ << 8; face[0] |= *data++; } 2785 if (flags & 1) { tile[0] = *data++ << 8; tile[0] |= *data++; }
1652 if (flags & 2) { face[1] = *data++ << 8; face[1] |= *data++; } 2786 if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
1653 if (flags & 4) { face[2] = *data++ << 8; face[2] |= *data++; } 2787 if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
1654 2788
1655 if (cell->darkness <= 0) 2789 if (cell->darkness == 0)
1656 { 2790 {
1657 cell->darkness = -1; 2791 /*cell->darkness = 0;*/
2792 EXTEND (SP, 3);
1658 2793
1659 for (z = 0; z <= 2; z++) 2794 for (z = 0; z <= 2; z++)
1660 { 2795 {
1661 cell->face[z] = face[z]; 2796 tileid t = tile [z];
1662 2797
1663 if (face[z] && (face[z] >= self->texs || !self->tex[face [z]].name)) 2798 if (t >= self->texs || (t && !self->tex [t].name))
2799 {
1664 XPUSHs (sv_2mortal (newSViv (face[z]))); 2800 PUSHs (sv_2mortal (newSViv (t)));
2801 need_texid (self, t);
2802 }
2803
2804 cell->tile [z] = t;
1665 } 2805 }
1666 } 2806 }
1667 } 2807 }
1668 } 2808 }
1669 } 2809 }
1670} 2810}
1671 2811
1672MODULE = CFClient PACKAGE = CFClient::MixChunk 2812MODULE = Deliantra::Client PACKAGE = DC::RW
1673 2813
1674CFClient::MixChunk 2814DC::RW
1675new_from_file (SV *class, char *path) 2815new (SV *class, SV *data_sv)
1676 CODE: 2816 CODE:
1677 RETVAL = Mix_LoadWAV (path); 2817{
2818 STRLEN datalen;
2819 char *data = SvPVbyte (data_sv, datalen);
2820
2821 RETVAL = SDL_RWFromConstMem (data, datalen);
2822}
1678 OUTPUT: 2823 OUTPUT:
1679 RETVAL 2824 RETVAL
1680 2825
2826DC::RW
2827new_from_file (SV *class, const char *path, const char *mode = "rb")
2828 CODE:
2829 RETVAL = SDL_RWFromFile (path, mode);
2830 OUTPUT:
2831 RETVAL
2832
2833# fails on win32:
2834# dc.xs(2268) : error C2059: syntax error : '('
1681void 2835#void
2836#close (DC::RW self)
2837# CODE:
2838# (self->(close)) (self);
2839
2840MODULE = Deliantra::Client PACKAGE = DC::Channel
2841
2842PROTOTYPES: DISABLE
2843
2844DC::Channel
2845find ()
2846 CODE:
2847{
2848 RETVAL = Mix_GroupAvailable (-1);
2849
2850 if (RETVAL < 0)
2851 {
2852 RETVAL = Mix_GroupOldest (-1);
2853
2854 if (RETVAL < 0)
2855 {
2856 // happens sometimes, maybe it just stopped playing(?)
2857 RETVAL = Mix_GroupAvailable (-1);
2858
2859 if (RETVAL < 0)
2860 XSRETURN_UNDEF;
2861 }
2862 else
2863 Mix_HaltChannel (RETVAL);
2864 }
2865
2866 Mix_UnregisterAllEffects (RETVAL);
2867 Mix_Volume (RETVAL, 128);
2868}
2869 OUTPUT:
2870 RETVAL
2871
2872void
2873halt (DC::Channel self)
2874 CODE:
2875 Mix_HaltChannel (self);
2876
2877void
2878expire (DC::Channel self, int ticks = -1)
2879 CODE:
2880 Mix_ExpireChannel (self, ticks);
2881
2882void
2883fade_out (DC::Channel self, int ticks = -1)
2884 CODE:
2885 Mix_FadeOutChannel (self, ticks);
2886
2887int
2888volume (DC::Channel self, int volume)
2889 CODE:
2890 RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
2891 OUTPUT:
2892 RETVAL
2893
2894void
2895unregister_all_effects (DC::Channel self)
2896 CODE:
2897 Mix_UnregisterAllEffects (self);
2898
2899void
2900set_panning (DC::Channel self, int left, int right)
2901 CODE:
2902 left = CLAMP (left , 0, 255);
2903 right = CLAMP (right, 0, 255);
2904 Mix_SetPanning (self, left, right);
2905
2906void
2907set_distance (DC::Channel self, int distance)
2908 CODE:
2909 Mix_SetDistance (self, CLAMP (distance, 0, 255));
2910
2911void
2912set_position (DC::Channel self, int angle, int distance)
2913 CODE:
2914
2915void
2916set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
2917 CODE:
2918{
2919 int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
2920 int angle = atan2f (dx, -dy) * 180.f / (float)M_PI + 360.f;
2921 Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
2922}
2923
2924void
2925set_reverse_stereo (DC::Channel self, int flip)
2926 CODE:
2927 Mix_SetReverseStereo (self, flip);
2928
2929MODULE = Deliantra::Client PACKAGE = DC::MixChunk
2930
2931PROTOTYPES: DISABLE
2932
2933void
2934decoders ()
2935 PPCODE:
2936#if SDL_MIXER_MAJOR_VERSION > 1 || SDL_MIXER_MINOR_VERSION > 2 || SDL_MIXER_PATCHLEVEL >= 10
2937 int i, num = Mix_GetNumChunkDecoders ();
2938 EXTEND (SP, num);
2939 for (i = 0; i < num; ++i)
2940 PUSHs (sv_2mortal (newSVpv (Mix_GetChunkDecoder (i), 0)));
2941#else
2942 XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
2943#endif
2944
2945DC::MixChunk
2946new (SV *class, DC::RW rwops)
2947 CODE:
2948 RETVAL = Mix_LoadWAV_RW (rwops, 1);
2949 OUTPUT:
2950 RETVAL
2951
2952void
1682DESTROY (CFClient::MixChunk self) 2953DESTROY (DC::MixChunk self)
1683 CODE: 2954 CODE:
1684 Mix_FreeChunk (self); 2955 Mix_FreeChunk (self);
1685 2956
1686int 2957int
1687volume (CFClient::MixChunk self, int volume = -1) 2958volume (DC::MixChunk self, int volume = -1)
1688 CODE: 2959 CODE:
2960 if (items > 1)
2961 volume = CLAMP (volume, 0, 128);
1689 RETVAL = Mix_VolumeChunk (self, volume); 2962 RETVAL = Mix_VolumeChunk (self, volume);
1690 OUTPUT: 2963 OUTPUT:
1691 RETVAL 2964 RETVAL
1692 2965
1693int 2966DC::Channel
1694play (CFClient::MixChunk self, int channel = -1, int loops = 0, int ticks = -1) 2967play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
1695 CODE: 2968 CODE:
2969{
1696 RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks); 2970 RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
2971
2972 if (RETVAL < 0)
2973 XSRETURN_UNDEF;
2974
2975 if (channel < 0)
2976 {
2977 Mix_UnregisterAllEffects (RETVAL);
2978 Mix_Volume (RETVAL, 128);
2979 }
2980}
1697 OUTPUT: 2981 OUTPUT:
1698 RETVAL 2982 RETVAL
1699 2983
1700MODULE = CFClient PACKAGE = CFClient::MixMusic 2984MODULE = Deliantra::Client PACKAGE = DC::MixMusic
2985
2986void
2987decoders ()
2988 PPCODE:
2989#if SDL_MIXER_MAJOR_VERSION > 1 || SDL_MIXER_MINOR_VERSION > 2 || SDL_MIXER_PATCHLEVEL >= 10
2990 int i, num = Mix_GetNumMusicDecoders ();
2991 EXTEND (SP, num);
2992 for (i = 0; i < num; ++i)
2993 PUSHs (sv_2mortal (newSVpv (Mix_GetMusicDecoder (i), 0)));
2994#else
2995 XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
2996#endif
1701 2997
1702int 2998int
1703volume (int volume = -1) 2999volume (int volume = -1)
3000 PROTOTYPE: ;$
1704 CODE: 3001 CODE:
3002 if (items > 0)
3003 volume = CLAMP (volume, 0, 128);
1705 RETVAL = Mix_VolumeMusic (volume); 3004 RETVAL = Mix_VolumeMusic (volume);
1706 OUTPUT: 3005 OUTPUT:
1707 RETVAL 3006 RETVAL
1708 3007
1709CFClient::MixMusic 3008void
1710new_from_file (SV *class, char *path) 3009fade_out (int ms)
1711 CODE: 3010 CODE:
1712 RETVAL = Mix_LoadMUS (path); 3011 Mix_FadeOutMusic (ms);
3012
3013void
3014halt ()
3015 CODE:
3016 Mix_HaltMusic ();
3017
3018int
3019playing ()
3020 CODE:
3021 RETVAL = Mix_PlayingMusic ();
1713 OUTPUT: 3022 OUTPUT:
1714 RETVAL 3023 RETVAL
1715 3024
3025DC::MixMusic
3026new (SV *class, DC::RW rwops)
3027 CODE:
3028 RETVAL = Mix_LoadMUS_RW (rwops);
3029 OUTPUT:
3030 RETVAL
3031
1716void 3032void
1717DESTROY (CFClient::MixMusic self) 3033DESTROY (DC::MixMusic self)
1718 CODE: 3034 CODE:
1719 Mix_FreeMusic (self); 3035 Mix_FreeMusic (self);
1720 3036
1721int 3037int
1722play (CFClient::MixMusic self, int loops = -1) 3038play (DC::MixMusic self, int loops = -1)
1723 CODE: 3039 CODE:
1724 RETVAL = Mix_PlayMusic (self, loops); 3040 RETVAL = Mix_PlayMusic (self, loops);
1725 OUTPUT: 3041 OUTPUT:
1726 RETVAL 3042 RETVAL
1727 3043
3044void
3045fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
3046 CODE:
3047 Mix_FadeInMusicPos (self, loops, ms, position);
3048
1728MODULE = CFClient PACKAGE = CFClient::OpenGL 3049MODULE = Deliantra::Client PACKAGE = DC::OpenGL
3050
3051PROTOTYPES: ENABLE
1729 3052
1730BOOT: 3053BOOT:
1731{ 3054{
1732 HV *stash = gv_stashpv ("CFClient::OpenGL", 1); 3055 HV *stash = gv_stashpv ("DC::OpenGL", 1);
1733 static const struct { 3056 static const struct {
1734 const char *name; 3057 const char *name;
1735 IV iv; 3058 IV iv;
1736 } *civ, const_iv[] = { 3059 } *civ, const_iv[] = {
1737# define const_iv(name) { # name, (IV)name } 3060# define const_iv(name) { # name, (IV)name }
3061 const_iv (GL_VENDOR),
3062 const_iv (GL_VERSION),
3063 const_iv (GL_EXTENSIONS),
3064 const_iv (GL_MAX_TEXTURE_UNITS),
1738 const_iv (GL_COLOR_MATERIAL), 3065 const_iv (GL_COLOR_MATERIAL),
1739 const_iv (GL_SMOOTH), 3066 const_iv (GL_SMOOTH),
1740 const_iv (GL_FLAT), 3067 const_iv (GL_FLAT),
1741 const_iv (GL_DITHER), 3068 const_iv (GL_DITHER),
1742 const_iv (GL_BLEND), 3069 const_iv (GL_BLEND),
… …
1746 const_iv (GL_ALPHA_TEST), 3073 const_iv (GL_ALPHA_TEST),
1747 const_iv (GL_NORMALIZE), 3074 const_iv (GL_NORMALIZE),
1748 const_iv (GL_RESCALE_NORMAL), 3075 const_iv (GL_RESCALE_NORMAL),
1749 const_iv (GL_FRONT), 3076 const_iv (GL_FRONT),
1750 const_iv (GL_BACK), 3077 const_iv (GL_BACK),
3078 const_iv (GL_AUX0),
1751 const_iv (GL_AND), 3079 const_iv (GL_AND),
1752 const_iv (GL_ONE), 3080 const_iv (GL_ONE),
1753 const_iv (GL_ZERO), 3081 const_iv (GL_ZERO),
1754 const_iv (GL_SRC_ALPHA), 3082 const_iv (GL_SRC_ALPHA),
1755 const_iv (GL_DST_ALPHA), 3083 const_iv (GL_DST_ALPHA),
1756 const_iv (GL_ONE_MINUS_SRC_ALPHA), 3084 const_iv (GL_ONE_MINUS_SRC_ALPHA),
1757 const_iv (GL_ONE_MINUS_DST_ALPHA), 3085 const_iv (GL_ONE_MINUS_DST_ALPHA),
3086 const_iv (GL_SRC_COLOR),
3087 const_iv (GL_DST_COLOR),
3088 const_iv (GL_ONE_MINUS_SRC_COLOR),
3089 const_iv (GL_ONE_MINUS_DST_COLOR),
1758 const_iv (GL_SRC_ALPHA_SATURATE), 3090 const_iv (GL_SRC_ALPHA_SATURATE),
1759 const_iv (GL_RGB), 3091 const_iv (GL_RGB),
1760 const_iv (GL_RGBA), 3092 const_iv (GL_RGBA),
1761 const_iv (GL_RGBA4), 3093 const_iv (GL_RGBA4),
1762 const_iv (GL_RGBA8), 3094 const_iv (GL_RGBA8),
… …
1768 const_iv (GL_INTENSITY), 3100 const_iv (GL_INTENSITY),
1769 const_iv (GL_LUMINANCE), 3101 const_iv (GL_LUMINANCE),
1770 const_iv (GL_LUMINANCE_ALPHA), 3102 const_iv (GL_LUMINANCE_ALPHA),
1771 const_iv (GL_FLOAT), 3103 const_iv (GL_FLOAT),
1772 const_iv (GL_UNSIGNED_INT_8_8_8_8_REV), 3104 const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
3105 const_iv (GL_COMPRESSED_ALPHA_ARB),
3106 const_iv (GL_COMPRESSED_LUMINANCE_ARB),
3107 const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
3108 const_iv (GL_COMPRESSED_INTENSITY_ARB),
3109 const_iv (GL_COMPRESSED_RGB_ARB),
3110 const_iv (GL_COMPRESSED_RGBA_ARB),
1773 const_iv (GL_COMPILE), 3111 const_iv (GL_COMPILE),
3112 const_iv (GL_PROXY_TEXTURE_1D),
3113 const_iv (GL_PROXY_TEXTURE_2D),
1774 const_iv (GL_TEXTURE_1D), 3114 const_iv (GL_TEXTURE_1D),
1775 const_iv (GL_TEXTURE_2D), 3115 const_iv (GL_TEXTURE_2D),
1776 const_iv (GL_TEXTURE_ENV), 3116 const_iv (GL_TEXTURE_ENV),
1777 const_iv (GL_TEXTURE_MAG_FILTER), 3117 const_iv (GL_TEXTURE_MAG_FILTER),
1778 const_iv (GL_TEXTURE_MIN_FILTER), 3118 const_iv (GL_TEXTURE_MIN_FILTER),
… …
1799 const_iv (GL_COLOR_LOGIC_OP), 3139 const_iv (GL_COLOR_LOGIC_OP),
1800 const_iv (GL_SEPARABLE_2D), 3140 const_iv (GL_SEPARABLE_2D),
1801 const_iv (GL_CONVOLUTION_2D), 3141 const_iv (GL_CONVOLUTION_2D),
1802 const_iv (GL_CONVOLUTION_BORDER_MODE), 3142 const_iv (GL_CONVOLUTION_BORDER_MODE),
1803 const_iv (GL_CONSTANT_BORDER), 3143 const_iv (GL_CONSTANT_BORDER),
3144 const_iv (GL_POINTS),
1804 const_iv (GL_LINES), 3145 const_iv (GL_LINES),
3146 const_iv (GL_LINE_STRIP),
1805 const_iv (GL_LINE_LOOP), 3147 const_iv (GL_LINE_LOOP),
1806 const_iv (GL_QUADS), 3148 const_iv (GL_QUADS),
1807 const_iv (GL_QUAD_STRIP), 3149 const_iv (GL_QUAD_STRIP),
1808 const_iv (GL_TRIANGLES), 3150 const_iv (GL_TRIANGLES),
1809 const_iv (GL_TRIANGLE_STRIP), 3151 const_iv (GL_TRIANGLE_STRIP),
1810 const_iv (GL_TRIANGLE_FAN), 3152 const_iv (GL_TRIANGLE_FAN),
3153 const_iv (GL_POLYGON),
1811 const_iv (GL_PERSPECTIVE_CORRECTION_HINT), 3154 const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
3155 const_iv (GL_POINT_SMOOTH_HINT),
3156 const_iv (GL_LINE_SMOOTH_HINT),
3157 const_iv (GL_POLYGON_SMOOTH_HINT),
3158 const_iv (GL_GENERATE_MIPMAP_HINT),
3159 const_iv (GL_TEXTURE_COMPRESSION_HINT),
1812 const_iv (GL_FASTEST), 3160 const_iv (GL_FASTEST),
3161 const_iv (GL_DONT_CARE),
3162 const_iv (GL_NICEST),
1813 const_iv (GL_V2F), 3163 const_iv (GL_V2F),
1814 const_iv (GL_V3F), 3164 const_iv (GL_V3F),
1815 const_iv (GL_T2F_V3F), 3165 const_iv (GL_T2F_V3F),
1816 const_iv (GL_T2F_N3F_V3F), 3166 const_iv (GL_T2F_N3F_V3F),
3167 const_iv (GL_FUNC_ADD),
3168 const_iv (GL_FUNC_SUBTRACT),
3169 const_iv (GL_FUNC_REVERSE_SUBTRACT),
1817# undef const_iv 3170# undef const_iv
1818 }; 3171 };
1819 3172
1820 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 3173 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
1821 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 3174 newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
3175
3176 texture_av = newAV ();
3177 AvREAL_off (texture_av);
1822} 3178}
3179
3180void
3181disable_GL_EXT_blend_func_separate ()
3182 CODE:
3183 gl.BlendFuncSeparate = 0;
3184 gl.BlendFuncSeparateEXT = 0;
3185
3186void
3187apple_nvidia_bug (int enable)
1823 3188
1824char * 3189char *
1825gl_vendor () 3190gl_vendor ()
1826 CODE: 3191 CODE:
1827 RETVAL = (char *)glGetString (GL_VENDOR); 3192 RETVAL = (char *)glGetString (GL_VENDOR);
… …
1840 CODE: 3205 CODE:
1841 RETVAL = (char *)glGetString (GL_EXTENSIONS); 3206 RETVAL = (char *)glGetString (GL_EXTENSIONS);
1842 OUTPUT: 3207 OUTPUT:
1843 RETVAL 3208 RETVAL
1844 3209
3210const char *glGetString (GLenum pname)
3211
3212GLint glGetInteger (GLenum pname)
3213 CODE:
3214 glGetIntegerv (pname, &RETVAL);
3215 OUTPUT:
3216 RETVAL
3217
3218GLdouble glGetDouble (GLenum pname)
3219 CODE:
3220 glGetDoublev (pname, &RETVAL);
3221 OUTPUT:
3222 RETVAL
3223
1845int glGetError () 3224int glGetError ()
1846 3225
1847void glFinish () 3226void glFinish ()
3227
3228void glFlush ()
1848 3229
1849void glClear (int mask) 3230void glClear (int mask)
1850 3231
1851void glClearColor (float r, float g, float b, float a = 1.0) 3232void glClearColor (float r, float g, float b, float a = 1.0)
1852 PROTOTYPE: @ 3233 PROTOTYPE: @
… …
1863 3244
1864void glBlendFuncSeparate (int sa, int da, int saa, int daa) 3245void glBlendFuncSeparate (int sa, int da, int saa, int daa)
1865 CODE: 3246 CODE:
1866 gl_BlendFuncSeparate (sa, da, saa, daa); 3247 gl_BlendFuncSeparate (sa, da, saa, daa);
1867 3248
3249# void glBlendEquation (int se)
3250
1868void glDepthMask (int flag) 3251void glDepthMask (int flag)
1869 3252
1870void glLogicOp (int opcode) 3253void glLogicOp (int opcode)
1871 3254
1872void glColorMask (int red, int green, int blue, int alpha) 3255void glColorMask (int red, int green, int blue, int alpha)
… …
1886# near_ and far_ are due to microsofts buggy "c" compiler 3269# near_ and far_ are due to microsofts buggy "c" compiler
1887void glFrustum (double left, double right, double bottom, double top, double near_, double far_) 3270void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
1888 3271
1889# near_ and far_ are due to microsofts buggy "c" compiler 3272# near_ and far_ are due to microsofts buggy "c" compiler
1890void glOrtho (double left, double right, double bottom, double top, double near_, double far_) 3273void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
3274
3275PROTOTYPES: DISABLE
1891 3276
1892void glViewport (int x, int y, int width, int height) 3277void glViewport (int x, int y, int width, int height)
1893 3278
1894void glScissor (int x, int y, int width, int height) 3279void glScissor (int x, int y, int width, int height)
1895 3280
… …
1903 3288
1904void glRotate (float angle, float x, float y, float z) 3289void glRotate (float angle, float x, float y, float z)
1905 CODE: 3290 CODE:
1906 glRotatef (angle, x, y, z); 3291 glRotatef (angle, x, y, z);
1907 3292
1908void glBegin (int mode)
1909
1910void glEnd ()
1911
1912void glColor (float r, float g, float b, float a = 1.0) 3293void glColor (float r, float g, float b, float a = 1.0)
1913 PROTOTYPE: @ 3294 PROTOTYPE: @
1914 ALIAS: 3295 ALIAS:
1915 glColor_premultiply = 1 3296 glColor_premultiply = 1
1916 CODE: 3297 CODE:
1917 if (ix) 3298 if (ix)
1918 { 3299 {
… …
1921 b *= a; 3302 b *= a;
1922 } 3303 }
1923 // microsoft visual "c" rounds instead of truncating... 3304 // microsoft visual "c" rounds instead of truncating...
1924 glColor4f (r, g, b, a); 3305 glColor4f (r, g, b, a);
1925 3306
1926void glInterleavedArrays (int format, int stride, char *data)
1927
1928void glDrawElements (int mode, int count, int type, char *indices)
1929
1930# 1.2 void glDrawRangeElements (int mode, int start, int end
1931
1932void glRasterPos (float x, float y, float z = 0.) 3307void glRasterPos (float x, float y, float z = 0.)
1933 CODE: 3308 CODE:
1934 glRasterPos3f (0, 0, z); 3309 glRasterPos3f (0, 0, z);
1935 glBitmap (0, 0, 0, 0, x, y, 0); 3310 glBitmap (0, 0, 0, 0, x, y, 0);
1936 3311
… …
1940 3315
1941void glTexCoord (float s, float t) 3316void glTexCoord (float s, float t)
1942 CODE: 3317 CODE:
1943 glTexCoord2f (s, t); 3318 glTexCoord2f (s, t);
1944 3319
3320void glRect (float x1, float y1, float x2, float y2)
3321 CODE:
3322 glRectf (x1, y1, x2, y2);
3323
3324void glRect_lineloop (float x1, float y1, float x2, float y2)
3325 CODE:
3326 glBegin (GL_LINE_LOOP);
3327 glVertex2f (x1, y1);
3328 glVertex2f (x2, y1);
3329 glVertex2f (x2, y2);
3330 glVertex2f (x1, y2);
3331 glEnd ();
3332
3333PROTOTYPES: ENABLE
3334
3335void glBegin (int mode)
3336
3337void glEnd ()
3338
3339void glPointSize (GLfloat size)
3340
3341void glLineWidth (GLfloat width)
3342
3343void glInterleavedArrays (int format, int stride, char *data)
3344
3345void glDrawElements (int mode, int count, int type, char *indices)
3346
3347# 1.2 void glDrawRangeElements (int mode, int start, int end
3348
1945void glTexEnv (int target, int pname, float param) 3349void glTexEnv (int target, int pname, float param)
1946 CODE: 3350 CODE:
1947 glTexEnvf (target, pname, param); 3351 glTexEnvf (target, pname, param);
1948 3352
1949void glTexParameter (int target, int pname, float param) 3353void glTexParameter (int target, int pname, float param)
… …
1965void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column) 3369void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
1966 CODE: 3370 CODE:
1967 if (gl.SeparableFilter2D) 3371 if (gl.SeparableFilter2D)
1968 gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column); 3372 gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
1969 3373
1970void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data) 3374void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
1971 3375
1972void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border) 3376void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
1973 3377
1974void glDrawPixels (int width, int height, int format, int type, char *pixels) 3378void glDrawPixels (int width, int height, int format, int type, char *pixels)
3379
3380void glPixelZoom (float x, float y)
1975 3381
1976void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR) 3382void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
1977 3383
1978int glGenTexture () 3384int glGenTexture ()
1979 CODE: 3385 CODE:
1980{ 3386 RETVAL = gen_texture ();
1981 GLuint name;
1982 glGenTextures (1, &name);
1983 RETVAL = name;
1984}
1985 OUTPUT: 3387 OUTPUT:
1986 RETVAL 3388 RETVAL
1987 3389
1988void glDeleteTexture (int name) 3390void glDeleteTexture (int name)
1989 CODE: 3391 CODE:
1990{
1991 GLuint name_ = name;
1992 glDeleteTextures (1, &name_); 3392 del_texture (name);
1993} 3393
1994
1995int glGenList () 3394int glGenList ()
1996 CODE: 3395 CODE:
1997 RETVAL = glGenLists (1); 3396 RETVAL = glGenLists (1);
1998 OUTPUT: 3397 OUTPUT:
1999 RETVAL 3398 RETVAL
… …
2006 3405
2007void glEndList () 3406void glEndList ()
2008 3407
2009void glCallList (int list) 3408void glCallList (int list)
2010 3409
3410void c_init ()
3411 CODE:
3412 glPixelStorei (GL_PACK_ALIGNMENT , 1);
3413 glPixelStorei (GL_UNPACK_ALIGNMENT, 1);
2011 3414
3415MODULE = Deliantra::Client PACKAGE = DC::UI::Base
3416
3417PROTOTYPES: DISABLE
3418
3419void
3420find_widget (SV *self, NV x, NV y)
3421 PPCODE:
3422{
3423 if (within_widget (self, x, y))
3424 XPUSHs (self);
3425}
3426
3427BOOT:
3428{
3429 hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
3430
3431 draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
3432 draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
3433 draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
3434 draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
3435}
3436
3437void
3438draw (SV *self)
3439 CODE:
3440{
3441 HV *hv;
3442 SV **svp;
3443 NV x, y, w, h;
3444 SV *draw_x_sv = GvSV (draw_x_gv);
3445 SV *draw_y_sv = GvSV (draw_y_gv);
3446 SV *draw_w_sv = GvSV (draw_w_gv);
3447 SV *draw_h_sv = GvSV (draw_h_gv);
3448 double draw_x, draw_y;
3449
3450 if (!SvROK (self))
3451 croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
3452
3453 hv = (HV *)SvRV (self);
3454
3455 if (SvTYPE (hv) != SVt_PVHV)
3456 croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
3457
3458 svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
3459 svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
3460
3461 if (!h || !w)
3462 XSRETURN_EMPTY;
3463
3464 svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
3465 svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
3466
3467 draw_x = SvNV (draw_x_sv) + x;
3468 draw_y = SvNV (draw_y_sv) + y;
3469
3470 if (draw_x + w < 0 || draw_x >= SvNV (draw_w_sv)
3471 || draw_y + h < 0 || draw_y >= SvNV (draw_h_sv))
3472 XSRETURN_EMPTY;
3473
3474 sv_setnv (draw_x_sv, draw_x);
3475 sv_setnv (draw_y_sv, draw_y);
3476
3477 glPushMatrix ();
3478 glTranslated (x, y, 0);
3479
3480 if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
3481 {
3482 svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
3483
3484 if (svp && SvTRUE (*svp))
3485 {
3486 glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
3487 glEnable (GL_BLEND);
3488 glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
3489 glBegin (GL_QUADS);
3490 glVertex2f (0, 0);
3491 glVertex2f (w, 0);
3492 glVertex2f (w, h);
3493 glVertex2f (0, h);
3494 glEnd ();
3495 glDisable (GL_BLEND);
3496 }
3497 }
3498#if 0
3499 // draw borders, for debugging
3500 glPushMatrix ();
3501 glColor4f (1., 1., 0., 1.);
3502 glTranslatef (.5, .5, 0.);
3503 glBegin (GL_LINE_LOOP);
3504 glVertex2f (0 , 0);
3505 glVertex2f (w - 1, 0);
3506 glVertex2f (w - 1, h - 1);
3507 glVertex2f (0 , h - 1);
3508 glEnd ();
3509 glPopMatrix ();
3510#endif
3511 PUSHMARK (SP);
3512 XPUSHs (self);
3513 PUTBACK;
3514 call_method ("_draw", G_VOID | G_DISCARD);
3515 SPAGAIN;
3516
3517 glPopMatrix ();
3518
3519 draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
3520 draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
3521}
3522

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