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Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.127 by root, Wed Jul 5 00:16:44 2006 UTC vs.
Revision 1.296 by root, Mon Dec 21 23:52:34 2009 UTC

1#ifdef _WIN32 1#ifdef _WIN32
2# define _WIN32_WINNT 0x0500 // needed to get win2000 api calls 2# define WIN32_LEAN_AND_MEAN
3# define NTDDI_VERSION NTDDI_WIN2K // needed to get win2000 api calls
3# include <malloc.h> 4# include <malloc.h>
4# include <windows.h> 5# include <windows.h>
6# include <wininet.h>
5# 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>
6#endif 14#endif
7 15
8#include "EXTERN.h" 16#include "EXTERN.h"
9#include "perl.h" 17#include "perl.h"
10#include "XSUB.h" 18#include "XSUB.h"
11 19
20#ifdef _WIN32
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
26#endif
27
28#include <assert.h>
12#include <math.h> 29#include <math.h>
13#include <string.h> 30#include <string.h>
14#include <stdio.h> 31#include <stdio.h>
15#include <stdlib.h> 32#include <stdlib.h>
16 33
34#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
35
17#include <SDL.h> 36#include <SDL.h>
37#include <SDL_thread.h>
18#include <SDL_endian.h> 38#include <SDL_endian.h>
19#include <SDL_image.h> 39#include <SDL_image.h>
20#include <SDL_mixer.h> 40#include <SDL_mixer.h>
21#include <SDL_opengl.h> 41#include <SDL_opengl.h>
22 42
43/* work around os x broken headers */
44#ifdef __MACOSX__
45typedef void (APIENTRYP PFNGLBLENDFUNCSEPARATEPROC) (GLenum sfactorRGB, GLenum dfactorRGB, GLenum sfactorAlpha, GLenum dfactorAlpha);
46#endif
47
23#define PANGO_ENABLE_BACKEND 48#define PANGO_ENABLE_BACKEND
24#define G_DISABLE_CAST_CHECKS 49#define G_DISABLE_CAST_CHECKS
25 50
26#include <glib/gmacros.h> 51#include <glib/gmacros.h>
27 52
28#include <pango/pango.h> 53#include <pango/pango.h>
54
55#ifndef PANGO_VERSION_CHECK
56# define PANGO_VERSION_CHECK(a,b,c) 0
57#endif
58
59#if !PANGO_VERSION_CHECK (1, 15, 2)
60# define pango_layout_get_line_readonly pango_layout_get_line
61# define pango_layout_get_lines_readonly pango_layout_get_lines
62# define pango_layout_iter_get_line_readonly pango_layout_iter_get_line
63# define pango_layout_iter_get_run_readonly pango_layout_iter_get_run
64#endif
29 65
30#ifndef _WIN32 66#ifndef _WIN32
31# include <sys/types.h> 67# include <sys/types.h>
32# include <sys/socket.h> 68# include <sys/socket.h>
33# include <netinet/in.h> 69# include <netinet/in.h>
34# include <netinet/tcp.h> 70# include <netinet/tcp.h>
35# include <inttypes.h> 71# include <inttypes.h>
72#endif
73
74#if __GNUC__ >= 4
75# define expect(expr,value) __builtin_expect ((expr),(value))
36#else 76#else
37 typedef unsigned char uint8_t; 77# define expect(expr,value) (expr)
38 typedef unsigned short uint16_t;
39 typedef unsigned int uint32_t;
40 typedef signed char int8_t;
41 typedef signed short int16_t;
42 typedef signed int int32_t;
43#endif 78#endif
44 79
45#include "glext.h" 80#define expect_false(expr) expect ((expr) != 0, 0)
81#define expect_true(expr) expect ((expr) != 0, 1)
46 82
47#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, objetc replacement character */ 83#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
48 84
85/* this is used as fow flag as well, so has to have a different value */
86/* then anything that is computed by incoming darkness */
49#define FOW_DARKNESS 32 87#define FOW_DARKNESS 50
88#define DARKNESS_ADJUST(n) (n)
50 89
51#define MAP_EXTEND_X 32 90#define MAP_EXTEND_X 32
52#define MAP_EXTEND_Y 512 91#define MAP_EXTEND_Y 512
53 92
54#define MIN_FONT_HEIGHT 10 93#define MIN_FONT_HEIGHT 10
55 94
56#if 0 95/* mask out modifiers we are not interested in */
57# define PARACHUTE SDL_INIT_NOPARACHUTE 96#define MOD_MASK (KMOD_CTRL | KMOD_SHIFT | KMOD_ALT | KMOD_META)
58#else 97
59# define PARACHUTE 0 98#define KMOD_LRAM 0x10000 // our extension
60#endif 99
100#define TEXID_SPEECH 1
101#define TEXID_NOFACE 2
102#define TEXID_HIDDEN 3
103
104static AV *texture_av;
61 105
62static struct 106static struct
63{ 107{
64#define GL_FUNC(ptr,name) ptr name; 108#define GL_FUNC(ptr,name) ptr name;
65#include "glfunc.h" 109#include "glfunc.h"
66#undef GL_FUNC 110#undef GL_FUNC
67} gl; 111} gl;
68 112
113static void
69static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa) 114gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
70{ 115{
71 if (gl.BlendFuncSeparate) 116 if (gl.BlendFuncSeparate)
72 gl.BlendFuncSeparate (sa, da, saa, daa); 117 gl.BlendFuncSeparate (sa, da, saa, daa);
73 else if (gl.BlendFuncSeparateEXT) 118 else if (gl.BlendFuncSeparateEXT)
74 gl.BlendFuncSeparateEXT (sa, da, saa, daa); 119 gl.BlendFuncSeparateEXT (sa, da, saa, daa);
75 else 120 else
76 glBlendFunc (sa, da); 121 glBlendFunc (sa, da);
77} 122}
78 123
124static GLuint
125gen_texture ()
126{
127 GLuint name;
128
129 if (AvFILL (texture_av) >= 0)
130 name = (GLuint)(size_t)av_pop (texture_av);
131 else
132 glGenTextures (1, &name);
133
134 return name;
135}
136
137static void
138del_texture (GLuint name)
139{
140 /* make a half-assed attempt at returning the memory used by the texture */
141 /* textures are frequently being reused by cfplus anyway */
142 /*glBindTexture (GL_TEXTURE_2D, name);*/
143 /*glTexImage2D (GL_TEXTURE_2D, 0, GL_ALPHA, 0, 0, 0, GL_ALPHA, GL_UNSIGNED_BYTE, 0);*/
144 av_push (texture_av, (SV *)(size_t)name);
145 glDeleteTextures (1, &name);
146}
147
79#include "texcache.c" 148#include "texcache.c"
149#include "rendercache.c"
80 150
81#include "pango-font.c" 151#include "pango-font.c"
82#include "pango-fontmap.c" 152#include "pango-fontmap.c"
83#include "pango-render.c" 153#include "pango-render.c"
84 154
155typedef IV DC__Channel;
156typedef SDL_RWops *DC__RW;
85typedef Mix_Chunk *CFClient__MixChunk; 157typedef Mix_Chunk *DC__MixChunk;
86typedef Mix_Music *CFClient__MixMusic; 158typedef Mix_Music *DC__MixMusic;
87 159
88typedef PangoFontDescription *CFClient__Font; 160typedef PangoFontDescription *DC__Font;
89 161
90static int 162static int
91shape_attr_p (PangoLayoutRun *run) 163shape_attr_p (PangoLayoutRun *run)
92{ 164{
93 GSList *attrs = run->item->analysis.extra_attrs; 165 GSList *attrs = run->item->analysis.extra_attrs;
… …
107 179
108typedef struct cf_layout { 180typedef struct cf_layout {
109 PangoLayout *pl; 181 PangoLayout *pl;
110 float r, g, b, a; // default color for rgba mode 182 float r, g, b, a; // default color for rgba mode
111 int base_height; 183 int base_height;
112 CFClient__Font font; 184 DC__Font font;
185 rc_t *rc;
113} *CFClient__Layout; 186} *DC__Layout;
114 187
115static CFClient__Font default_font; 188static DC__Font default_font;
116static PangoContext *opengl_context; 189static PangoContext *opengl_context;
117static PangoFontMap *opengl_fontmap; 190static PangoFontMap *opengl_fontmap;
118 191
119static void 192static void
120substitute_func (FcPattern *pattern, gpointer data) 193substitute_func (FcPattern *pattern, gpointer data)
… …
125#endif 198#endif
126 FcPatternAddBool (pattern, FC_AUTOHINT, 0); 199 FcPatternAddBool (pattern, FC_AUTOHINT, 0);
127} 200}
128 201
129static void 202static void
130layout_update_font (CFClient__Layout self) 203layout_update_font (DC__Layout self)
131{ 204{
132 /* use a random scale factor to account for unknown descenders, 0.8 works 205 /* use a random scale factor to account for unknown descenders, 0.8 works
133 * reasonably well with bitstream vera 206 * reasonably well with dejavu/bistream fonts
134 */ 207 */
135 PangoFontDescription *font = self->font ? self->font : default_font; 208 PangoFontDescription *font = self->font ? self->font : default_font;
136 209
137 pango_font_description_set_absolute_size (font, 210 pango_font_description_set_absolute_size (font,
138 MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10)); 211 MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
139 212
140 pango_layout_set_font_description (self->pl, font); 213 pango_layout_set_font_description (self->pl, font);
141} 214}
142 215
143static void 216static void
144layout_get_pixel_size (CFClient__Layout self, int *w, int *h) 217layout_get_pixel_size (DC__Layout self, int *w, int *h)
145{ 218{
219 PangoRectangle rect;
220
221 // get_pixel_* wrongly rounds down
146 pango_layout_get_pixel_size (self->pl, w, h); 222 pango_layout_get_extents (self->pl, 0, &rect);
147 223
148 if (!*w) *w = 1; 224 rect.width = (rect.width + PANGO_SCALE - 1) / PANGO_SCALE;
149 if (!*h) *h = 1; 225 rect.height = (rect.height + PANGO_SCALE - 1) / PANGO_SCALE;
150 226
151 *w = (*w + 3) & ~3; 227 if (!rect.width) rect.width = 1;
152} 228 if (!rect.height) rect.height = 1;
153 229
230 *w = rect.width;
231 *h = rect.height;
232}
233
234typedef uint16_t tileid;
154typedef uint16_t mapface; 235typedef uint16_t faceid;
155 236
156typedef struct { 237typedef struct {
157 GLint name; 238 GLuint name;
158 int w, h; 239 int w, h;
159 float s, t; 240 float s, t;
160 uint8_t r, g, b, a; 241 uint8_t r, g, b, a;
242 tileid smoothtile;
243 uint8_t smoothlevel;
244 uint8_t unused; /* set to zero on use */
161} maptex; 245} maptex;
162 246
163typedef struct { 247typedef struct {
248 uint32_t player;
249 tileid tile[3];
164 int16_t darkness; 250 uint16_t darkness;
165 mapface face[3]; 251 uint8_t stat_width, stat_hp, flags, smoothmax;
166} mapcell; 252} mapcell;
167 253
168typedef struct { 254typedef struct {
169 int32_t c0, c1; 255 int32_t c0, c1;
170 mapcell *col; 256 mapcell *col;
171} maprow; 257} maprow;
172 258
173typedef struct map { 259typedef struct map {
174 int x, y, w, h; 260 int x, y, w, h;
175 int ox, oy; /* offset to virtual global coordinate system */ 261 int ox, oy; /* offset to virtual global coordinate system */
176 int faces; 262 int faces; tileid *face2tile; // [faceid]
177 mapface *face; 263 int texs; maptex *tex; // [tileid]
178
179 int texs;
180 maptex *tex;
181 264
182 int32_t rows; 265 int32_t rows;
183 maprow *row; 266 maprow *row;
184} *CFClient__Map; 267} *DC__Map;
185 268
186static char * 269static char *
187prepend (char *ptr, int sze, int inc) 270prepend (char *ptr, int sze, int inc)
188{ 271{
189 char *p; 272 char *p;
… …
206} 289}
207 290
208#define Append(type,ptr,sze,inc) (ptr) = (type *)append ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type)) 291#define Append(type,ptr,sze,inc) (ptr) = (type *)append ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
209#define Prepend(type,ptr,sze,inc) (ptr) = (type *)prepend ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type)) 292#define Prepend(type,ptr,sze,inc) (ptr) = (type *)prepend ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
210 293
294static void
295need_facenum (struct map *self, faceid face)
296{
297 while (self->faces <= face)
298 {
299 Append (tileid, self->face2tile, self->faces, self->faces);
300 self->faces *= 2;
301 }
302}
303
304static void
305need_texid (struct map *self, int texid)
306{
307 while (self->texs <= texid)
308 {
309 Append (maptex, self->tex, self->texs, self->texs);
310 self->texs *= 2;
311 }
312}
313
211static maprow * 314static maprow *
212map_get_row (CFClient__Map self, int y) 315map_get_row (DC__Map self, int y)
213{ 316{
214 if (0 > y) 317 if (0 > y)
215 { 318 {
216 int extend = - y + MAP_EXTEND_Y; 319 int extend = - y + MAP_EXTEND_Y;
217 Prepend (maprow, self->row, self->rows, extend); 320 Prepend (maprow, self->row, self->rows, extend);
… …
255 358
256 return row->col + (x - row->c0); 359 return row->col + (x - row->c0);
257} 360}
258 361
259static mapcell * 362static mapcell *
260map_get_cell (CFClient__Map self, int x, int y) 363map_get_cell (DC__Map self, int x, int y)
261{ 364{
262 return row_get_cell (map_get_row (self, y), x); 365 return row_get_cell (map_get_row (self, y), x);
263} 366}
264 367
265static void 368static void
266map_clear (CFClient__Map self) 369map_clear (DC__Map self)
267{ 370{
268 int r; 371 int r;
269 372
270 for (r = 0; r < self->rows; r++) 373 for (r = 0; r < self->rows; r++)
271 Safefree (self->row[r].col); 374 Safefree (self->row[r].col);
… …
278 self->oy = 0; 381 self->oy = 0;
279 self->row = 0; 382 self->row = 0;
280 self->rows = 0; 383 self->rows = 0;
281} 384}
282 385
386#define CELL_CLEAR(cell) \
387 do { \
388 if ((cell)->player) \
389 (cell)->tile [2] = 0; \
390 (cell)->darkness = 0; \
391 (cell)->stat_hp = 0; \
392 (cell)->flags = 0; \
393 (cell)->player = 0; \
394 } while (0)
395
283static void 396static void
284map_blank (CFClient__Map self, int x0, int y0, int w, int h) 397map_blank (DC__Map self, int x0, int y0, int w, int h)
285{ 398{
286 int x, y; 399 int x, y;
287 maprow *row; 400 maprow *row;
401 mapcell *cell;
288 402
289 for (y = y0; y < y0 + h; y++) 403 for (y = y0; y < y0 + h; y++)
290 if (y >= 0) 404 if (y >= 0)
291 { 405 {
292 if (y >= self->rows) 406 if (y >= self->rows)
… …
298 if (x >= row->c0) 412 if (x >= row->c0)
299 { 413 {
300 if (x >= row->c1) 414 if (x >= row->c1)
301 break; 415 break;
302 416
303 row->col[x - row->c0].darkness = -1; 417 cell = row->col + x - row->c0;
418
419 CELL_CLEAR (cell);
304 } 420 }
305 } 421 }
422}
423
424typedef struct {
425 tileid tile;
426 uint8_t x, y, level;
427} smooth_key;
428
429static void
430smooth_or_bits (HV *hv, smooth_key *key, IV bits)
431{
432 SV **sv = hv_fetch (hv, (char *)key, sizeof (*key), 1);
433
434 if (SvIOK (*sv))
435 SvIV_set (*sv, SvIVX (*sv) | bits);
436 else
437 sv_setiv (*sv, bits);
306} 438}
307 439
308static void 440static void
309music_finished (void) 441music_finished (void)
310{ 442{
… …
346 n |= n >> 16; 478 n |= n >> 16;
347 479
348 return n + 1; 480 return n + 1;
349} 481}
350 482
351MODULE = CFClient PACKAGE = CFClient 483static unsigned int
484popcount (unsigned int n)
485{
486 n -= (n >> 1) & 0x55555555U;
487 n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
488 n = ((n >> 4) + n) & 0x0f0f0f0fU;
489 n *= 0x01010101U;
490
491 return n >> 24;
492}
493
494/* SDL should provide this, really. */
495#define SDLK_MODIFIER_MIN 300
496#define SDLK_MODIFIER_MAX 314
497
498/******************************************************************************/
499
500static GV *draw_x_gv, *draw_y_gv, *draw_w_gv, *draw_h_gv;
501static GV *hover_gv;
502
503static int
504within_widget (SV *widget, NV x, NV y)
505{
506 HV *self;
507 SV **svp;
508 NV wx, ww, wy, wh;
509
510 if (!SvROK (widget))
511 return 0;
512
513 self = (HV *)SvRV (widget);
514
515 if (SvTYPE (self) != SVt_PVHV)
516 return 0;
517
518 svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
519 if (y < wy)
520 return 0;
521
522 svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
523 if (y >= wy + wh)
524 return 0;
525
526 svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
527 if (x < wx)
528 return 0;
529
530 svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
531 if (x >= wx + ww)
532 return 0;
533
534 svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
535 if (!svp || !SvTRUE (*svp))
536 return 0;
537
538 return 1;
539}
540
541/******************************************************************************/
542
543/* process keyboard modifiers */
544static int
545mod_munge (int mod)
546{
547 mod &= MOD_MASK;
548
549 if (mod & (KMOD_META | KMOD_ALT))
550 mod |= KMOD_LRAM;
551
552 return mod;
553}
554
555static void
556deliantra_main ()
557{
558 char *argv[] = { 0 };
559 call_argv ("::main", G_DISCARD | G_VOID, argv);
560}
561
562#ifdef __MACOSX__
563 /* to due surprising braindamage on the side of SDL design, we
564 * do some mind-boggling hack here: SDL requires a custom main()
565 * on OS X, so... we provide one and call the original main(), which,
566 * due to share dlibrary magic, calls -lSDLmain's main, not perl's main,
567 * and which calls our main (== SDL_main) back.
568 */
569 extern C_LINKAGE int
570 main (int argc, char *argv[])
571 {
572 deliantra_main ();
573 }
574
575 #undef main
576
577 extern C_LINKAGE int main (int argc, char *argv[]);
578
579 static void
580 SDL_braino (void)
581 {
582 char *argv[] = { "deliantra client", 0 };
583 (main) (1, argv);
584 }
585#else
586 static void
587 SDL_braino (void)
588 {
589 deliantra_main ();
590 }
591#endif
592
593MODULE = Deliantra::Client PACKAGE = DC
352 594
353PROTOTYPES: ENABLE 595PROTOTYPES: ENABLE
354 596
355BOOT: 597BOOT:
356{ 598{
357 HV *stash = gv_stashpv ("CFClient", 1); 599 HV *stash = gv_stashpv ("DC", 1);
358 static const struct { 600 static const struct {
359 const char *name; 601 const char *name;
360 IV iv; 602 IV iv;
361 } *civ, const_iv[] = { 603 } *civ, const_iv[] = {
362# define const_iv(name) { # name, (IV)name } 604# define const_iv(name) { # name, (IV)name }
605 const_iv (SDLK_MODIFIER_MIN),
606 const_iv (SDLK_MODIFIER_MAX),
607
363 const_iv (SDL_ACTIVEEVENT), 608 const_iv (SDL_ACTIVEEVENT),
364 const_iv (SDL_KEYDOWN), 609 const_iv (SDL_KEYDOWN),
365 const_iv (SDL_KEYUP), 610 const_iv (SDL_KEYUP),
366 const_iv (SDL_MOUSEMOTION), 611 const_iv (SDL_MOUSEMOTION),
367 const_iv (SDL_MOUSEBUTTONDOWN), 612 const_iv (SDL_MOUSEBUTTONDOWN),
… …
376 const_iv (SDL_EVENT_RESERVEDA), 621 const_iv (SDL_EVENT_RESERVEDA),
377 const_iv (SDL_EVENT_RESERVEDB), 622 const_iv (SDL_EVENT_RESERVEDB),
378 const_iv (SDL_VIDEORESIZE), 623 const_iv (SDL_VIDEORESIZE),
379 const_iv (SDL_VIDEOEXPOSE), 624 const_iv (SDL_VIDEOEXPOSE),
380 const_iv (SDL_USEREVENT), 625 const_iv (SDL_USEREVENT),
626
627 const_iv (SDL_APPINPUTFOCUS),
628 const_iv (SDL_APPMOUSEFOCUS),
629 const_iv (SDL_APPACTIVE),
630
631
632 const_iv (SDLK_UNKNOWN),
633 const_iv (SDLK_FIRST),
634 const_iv (SDLK_BACKSPACE),
635 const_iv (SDLK_TAB),
636 const_iv (SDLK_CLEAR),
637 const_iv (SDLK_RETURN),
638 const_iv (SDLK_PAUSE),
639 const_iv (SDLK_ESCAPE),
640 const_iv (SDLK_SPACE),
641 const_iv (SDLK_EXCLAIM),
642 const_iv (SDLK_QUOTEDBL),
643 const_iv (SDLK_HASH),
644 const_iv (SDLK_DOLLAR),
645 const_iv (SDLK_AMPERSAND),
646 const_iv (SDLK_QUOTE),
647 const_iv (SDLK_LEFTPAREN),
648 const_iv (SDLK_RIGHTPAREN),
649 const_iv (SDLK_ASTERISK),
650 const_iv (SDLK_PLUS),
651 const_iv (SDLK_COMMA),
652 const_iv (SDLK_MINUS),
653 const_iv (SDLK_PERIOD),
654 const_iv (SDLK_SLASH),
655 const_iv (SDLK_0),
656 const_iv (SDLK_1),
657 const_iv (SDLK_2),
658 const_iv (SDLK_3),
659 const_iv (SDLK_4),
660 const_iv (SDLK_5),
661 const_iv (SDLK_6),
662 const_iv (SDLK_7),
663 const_iv (SDLK_8),
664 const_iv (SDLK_9),
665 const_iv (SDLK_COLON),
666 const_iv (SDLK_SEMICOLON),
667 const_iv (SDLK_LESS),
668 const_iv (SDLK_EQUALS),
669 const_iv (SDLK_GREATER),
670 const_iv (SDLK_QUESTION),
671 const_iv (SDLK_AT),
672
673 const_iv (SDLK_LEFTBRACKET),
674 const_iv (SDLK_BACKSLASH),
675 const_iv (SDLK_RIGHTBRACKET),
676 const_iv (SDLK_CARET),
677 const_iv (SDLK_UNDERSCORE),
678 const_iv (SDLK_BACKQUOTE),
679 const_iv (SDLK_DELETE),
680
681 const_iv (SDLK_FIRST),
682 const_iv (SDLK_LAST),
381 const_iv (SDLK_KP0), 683 const_iv (SDLK_KP0),
382 const_iv (SDLK_KP1), 684 const_iv (SDLK_KP1),
383 const_iv (SDLK_KP2), 685 const_iv (SDLK_KP2),
384 const_iv (SDLK_KP3), 686 const_iv (SDLK_KP3),
385 const_iv (SDLK_KP4), 687 const_iv (SDLK_KP4),
… …
440 const_iv (SDLK_BREAK), 742 const_iv (SDLK_BREAK),
441 const_iv (SDLK_MENU), 743 const_iv (SDLK_MENU),
442 const_iv (SDLK_POWER), 744 const_iv (SDLK_POWER),
443 const_iv (SDLK_EURO), 745 const_iv (SDLK_EURO),
444 const_iv (SDLK_UNDO), 746 const_iv (SDLK_UNDO),
747
445 const_iv (KMOD_NONE), 748 const_iv (KMOD_NONE),
749 const_iv (KMOD_SHIFT),
446 const_iv (KMOD_LSHIFT), 750 const_iv (KMOD_LSHIFT),
447 const_iv (KMOD_RSHIFT), 751 const_iv (KMOD_RSHIFT),
752 const_iv (KMOD_CTRL),
448 const_iv (KMOD_LCTRL), 753 const_iv (KMOD_LCTRL),
449 const_iv (KMOD_RCTRL), 754 const_iv (KMOD_RCTRL),
755 const_iv (KMOD_ALT),
450 const_iv (KMOD_LALT), 756 const_iv (KMOD_LALT),
451 const_iv (KMOD_RALT), 757 const_iv (KMOD_RALT),
758 const_iv (KMOD_META),
452 const_iv (KMOD_LMETA), 759 const_iv (KMOD_LMETA),
453 const_iv (KMOD_RMETA), 760 const_iv (KMOD_RMETA),
454 const_iv (KMOD_NUM), 761 const_iv (KMOD_NUM),
455 const_iv (KMOD_CAPS), 762 const_iv (KMOD_CAPS),
456 const_iv (KMOD_MODE), 763 const_iv (KMOD_MODE),
457 const_iv (KMOD_CTRL), 764
458 const_iv (KMOD_SHIFT), 765 const_iv (KMOD_LRAM),
459 const_iv (KMOD_ALT), 766
460 const_iv (KMOD_META) 767 const_iv (MIX_DEFAULT_FORMAT),
768
769 const_iv (SDL_INIT_TIMER),
770 const_iv (SDL_INIT_AUDIO),
771 const_iv (SDL_INIT_VIDEO),
772 const_iv (SDL_INIT_CDROM),
773 const_iv (SDL_INIT_JOYSTICK),
774 const_iv (SDL_INIT_EVERYTHING),
775 const_iv (SDL_INIT_NOPARACHUTE),
776 const_iv (SDL_INIT_EVENTTHREAD),
777
778 const_iv (SDL_GL_RED_SIZE),
779 const_iv (SDL_GL_GREEN_SIZE),
780 const_iv (SDL_GL_BLUE_SIZE),
781 const_iv (SDL_GL_ALPHA_SIZE),
782 const_iv (SDL_GL_DOUBLEBUFFER),
783 const_iv (SDL_GL_BUFFER_SIZE),
784 const_iv (SDL_GL_DEPTH_SIZE),
785 const_iv (SDL_GL_STENCIL_SIZE),
786 const_iv (SDL_GL_ACCUM_RED_SIZE),
787 const_iv (SDL_GL_ACCUM_GREEN_SIZE),
788 const_iv (SDL_GL_ACCUM_BLUE_SIZE),
789 const_iv (SDL_GL_ACCUM_ALPHA_SIZE),
790 const_iv (SDL_GL_STEREO),
791 const_iv (SDL_GL_MULTISAMPLEBUFFERS),
792 const_iv (SDL_GL_MULTISAMPLESAMPLES),
793 const_iv (SDL_GL_ACCELERATED_VISUAL),
794 const_iv (SDL_GL_SWAP_CONTROL),
795
796 const_iv (FOW_DARKNESS)
461# undef const_iv 797# undef const_iv
462 }; 798 };
463 799
464 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 800 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
465 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 801 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
802
803 assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
804 assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
466} 805}
806
807void
808weaken (SV *rv)
809 PROTOTYPE: $
810 CODE:
811 sv_rvweaken (rv);
812
813int
814in_destruct ()
815 CODE:
816 RETVAL = PL_main_cv == Nullcv;
817 OUTPUT:
818 RETVAL
467 819
468NV floor (NV x) 820NV floor (NV x)
469 821
470NV ceil (NV x) 822NV ceil (NV x)
823
824IV minpot (UV n)
825
826IV popcount (UV n)
827
828NV distance (NV dx, NV dy)
829 CODE:
830 RETVAL = pow (dx * dx + dy * dy, 0.5);
831 OUTPUT:
832 RETVAL
471 833
472void 834void
473pango_init () 835pango_init ()
474 CODE: 836 CODE:
475{ 837{
476 opengl_fontmap = pango_opengl_font_map_new (); 838 opengl_fontmap = pango_opengl_font_map_new ();
477 pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0); 839 pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
478 opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap); 840 opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
841 /*pango_context_set_font_description (opengl_context, default_font);*/
842#if PANGO_VERSION_CHECK (1, 15, 2)
843 pango_context_set_language (opengl_context, pango_language_from_string ("en"));
844 /*pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);*/
845#endif
479} 846}
480 847
481int 848char *SDL_GetError ()
482SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)
483 849
484void 850void SDL_braino ()
851
852int SDL_Init (U32 flags)
853
854int SDL_InitSubSystem (U32 flags)
855
856void SDL_QuitSubSystem (U32 flags)
857
485SDL_Quit () 858void SDL_Quit ()
486 859
860int SDL_GL_SetAttribute (int attr, int value)
861
862int SDL_GL_GetAttribute (int attr)
863 CODE:
864 if (SDL_GL_GetAttribute (attr, &RETVAL))
865 XSRETURN_UNDEF;
866 OUTPUT:
867 RETVAL
868
487void 869void
488SDL_ListModes () 870SDL_ListModes (int rgb, int alpha)
489 PPCODE: 871 PPCODE:
490{ 872{
491 SDL_Rect **m; 873 SDL_Rect **m;
492 874
493 SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5); 875 SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
494 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5); 876 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
495 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5); 877 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
496 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1); 878 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
497 879
498 SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15); 880 SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
499 SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0); 881 SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
500 882
501 SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0); 883 SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
502 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0); 884 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
503 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0); 885 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
504 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0); 886 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
505 887
506 SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1); 888 SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
507 889 SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
508 SDL_EnableUNICODE (1);
509 SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
510 890
511 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL); 891 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
512 892
513 if (m && m != (SDL_Rect **)-1) 893 if (m && m != (SDL_Rect **)-1)
514 while (*m) 894 while (*m)
515 { 895 {
896 if ((*m)->w >= 400 && (*m)->h >= 300)
897 {
516 AV *av = newAV (); 898 AV *av = newAV ();
517 av_push (av, newSViv ((*m)->w)); 899 av_push (av, newSViv ((*m)->w));
518 av_push (av, newSViv ((*m)->h)); 900 av_push (av, newSViv ((*m)->h));
901 av_push (av, newSViv (rgb));
902 av_push (av, newSViv (alpha));
519 XPUSHs (sv_2mortal (newRV_noinc ((SV *)av))); 903 XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
904 }
520 905
521 ++m; 906 ++m;
522 } 907 }
523} 908}
524 909
525char *
526SDL_GetError ()
527
528int 910int
529SDL_SetVideoMode (int w, int h, int fullscreen) 911SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
530 CODE: 912 CODE:
913{
914 SDL_EnableUNICODE (1);
915 SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
916
917 SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
918 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
919 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
920 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
921
531 RETVAL = !!SDL_SetVideoMode ( 922 RETVAL = !!SDL_SetVideoMode (
532 w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0) 923 w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)
533 ); 924 );
925
534 if (RETVAL) 926 if (RETVAL)
535 { 927 {
536 SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+"); 928 av_clear (texture_av);
929
930 SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
537# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name); 931#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
538# include "glfunc.h" 932#include "glfunc.h"
539# undef GL_FUNC 933#undef GL_FUNC
540 } 934 }
935}
541 OUTPUT: 936 OUTPUT:
542 RETVAL 937 RETVAL
543 938
544void 939void
545SDL_GL_SwapBuffers () 940SDL_GL_SwapBuffers ()
546 941
547char * 942char *
548SDL_GetKeyName (int sym) 943SDL_GetKeyName (int sym)
549 944
945int
946SDL_GetAppState ()
947
948int
949SDL_GetModState ()
950
550void 951void
551SDL_PollEvent () 952poll_events ()
552 PPCODE: 953 PPCODE:
553{ 954{
554 SDL_Event ev; 955 SDL_Event ev;
555 956
556 while (SDL_PollEvent (&ev)) 957 SDL_PumpEvents ();
958 while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
557 { 959 {
558 HV *hv = newHV (); 960 HV *hv = newHV ();
559 hv_store (hv, "type", 4, newSViv (ev.type), 0); 961 hv_store (hv, "type", 4, newSViv (ev.type), 0);
560 962
561 switch (ev.type) 963 switch (ev.type)
562 { 964 {
563 case SDL_KEYDOWN: 965 case SDL_KEYDOWN:
564 case SDL_KEYUP: 966 case SDL_KEYUP:
565 hv_store (hv, "state", 5, newSViv (ev.key.state), 0); 967 hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
566 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0); 968 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
567 hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0); 969 hv_store (hv, "mod", 3, newSViv (mod_munge (ev.key.keysym.mod)), 0);
970 hv_store (hv, "cmod", 4, newSViv (mod_munge (SDL_GetModState ())), 0); /* current mode */
568 hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0); 971 hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
569 break; 972 break;
570 973
571 case SDL_ACTIVEEVENT: 974 case SDL_ACTIVEEVENT:
572 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0); 975 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
573 hv_store (hv, "state", 5, newSViv (ev.active.state), 0); 976 hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
574 break; 977 break;
575 978
576 case SDL_MOUSEMOTION: 979 case SDL_MOUSEMOTION:
980 {
981 int state = ev.motion.state;
982 int x = ev.motion.x;
983 int y = ev.motion.y;
984 int xrel = ev.motion.xrel;
985 int yrel = ev.motion.yrel;
986
987 /* do simplistic event compression */
988 while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
989 && state == ev.motion.state)
990 {
991 xrel += ev.motion.xrel;
992 yrel += ev.motion.yrel;
993 x = ev.motion.x;
994 y = ev.motion.y;
995 SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
996 }
997
577 hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0); 998 hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
578
579 hv_store (hv, "state", 5, newSViv (ev.motion.state), 0); 999 hv_store (hv, "state", 5, newSViv (state), 0);
580 hv_store (hv, "x", 1, newSViv (ev.motion.x), 0); 1000 hv_store (hv, "x", 1, newSViv (x), 0);
581 hv_store (hv, "y", 1, newSViv (ev.motion.y), 0); 1001 hv_store (hv, "y", 1, newSViv (y), 0);
582 hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0); 1002 hv_store (hv, "xrel", 4, newSViv (xrel), 0);
583 hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0); 1003 hv_store (hv, "yrel", 4, newSViv (yrel), 0);
1004 }
584 break; 1005 break;
585 1006
586 case SDL_MOUSEBUTTONDOWN: 1007 case SDL_MOUSEBUTTONDOWN:
587 case SDL_MOUSEBUTTONUP: 1008 case SDL_MOUSEBUTTONUP:
588 hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0); 1009 hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
589 1010
590 hv_store (hv, "button", 6, newSViv (ev.button.button), 0); 1011 hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
591 hv_store (hv, "state", 5, newSViv (ev.button.state), 0); 1012 hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
592 hv_store (hv, "x", 1, newSViv (ev.button.x), 0); 1013 hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
593 hv_store (hv, "y", 1, newSViv (ev.button.y), 0); 1014 hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
… …
598 hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0); 1019 hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
599 hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0); 1020 hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
600 break; 1021 break;
601 } 1022 }
602 1023
603 XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv))); 1024 XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
604 } 1025 }
605} 1026}
606 1027
607int 1028int
608Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048) 1029Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
609 POSTCALL: 1030 POSTCALL:
610 Mix_HookMusicFinished (music_finished); 1031 Mix_HookMusicFinished (music_finished);
611 Mix_ChannelFinished (channel_finished); 1032 Mix_ChannelFinished (channel_finished);
612 1033
613void 1034void
1035Mix_QuerySpec ()
1036 PPCODE:
1037{
1038 int freq, channels;
1039 Uint16 format;
1040
1041 if (Mix_QuerySpec (&freq, &format, &channels))
1042 {
1043 EXTEND (SP, 3);
1044 PUSHs (sv_2mortal (newSViv (freq)));
1045 PUSHs (sv_2mortal (newSViv (format)));
1046 PUSHs (sv_2mortal (newSViv (channels)));
1047 }
1048}
1049
1050void
614Mix_CloseAudio () 1051Mix_CloseAudio ()
615 1052
616int 1053int
617Mix_AllocateChannels (int numchans = -1) 1054Mix_AllocateChannels (int numchans = -1)
618 1055
1056const char *
1057Mix_GetError ()
1058
619void 1059void
620lowdelay (int fd, int val = 1) 1060lowdelay (int fd, int val = 1)
621 CODE: 1061 CODE:
1062 setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
1063
1064void
1065win32_proxy_info ()
1066 PPCODE:
1067{
622#ifndef _WIN32 1068#ifdef _WIN32
623 setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val)); 1069 char buffer[2048];
1070 DWORD buflen;
1071
1072 EXTEND (SP, 3);
1073
1074 buflen = sizeof (buffer);
1075 if (InternetQueryOption (0, INTERNET_OPTION_PROXY, (void *)buffer, &buflen))
1076 if (((INTERNET_PROXY_INFO *)buffer)->dwAccessType == INTERNET_OPEN_TYPE_PROXY)
1077 {
1078 PUSHs (newSVpv (((INTERNET_PROXY_INFO *)buffer)->lpszProxy, 0));
1079
1080 buflen = sizeof (buffer);
1081 if (InternetQueryOption (0, INTERNET_OPTION_PROXY_USERNAME, (void *)buffer, &buflen))
1082 {
1083 PUSHs (newSVpv (buffer, 0));
1084
1085 buflen = sizeof (buffer);
1086 if (InternetQueryOption (0, INTERNET_OPTION_PROXY_PASSWORD, (void *)buffer, &buflen))
1087 PUSHs (newSVpv (buffer, 0));
1088 }
1089 }
624#endif 1090#endif
1091}
625 1092
626void 1093int
627add_font (char *file) 1094add_font (char *file)
628 CODE: 1095 CODE:
629 FcConfigAppFontAddFile (0, (const FcChar8 *)file); /* no idea wether this is required */ 1096 RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
1097 OUTPUT:
1098 RETVAL
630 1099
631void 1100void
632load_image_inline (SV *image_) 1101load_image_inline (SV *image_)
633 ALIAS: 1102 ALIAS:
634 load_image_file = 1 1103 load_image_file = 1
… …
637 STRLEN image_len; 1106 STRLEN image_len;
638 char *image = (char *)SvPVbyte (image_, image_len); 1107 char *image = (char *)SvPVbyte (image_, image_len);
639 SDL_Surface *surface, *surface2; 1108 SDL_Surface *surface, *surface2;
640 SDL_PixelFormat fmt; 1109 SDL_PixelFormat fmt;
641 SDL_RWops *rw = ix 1110 SDL_RWops *rw = ix
642 ? SDL_RWFromFile (image, "r") 1111 ? SDL_RWFromFile (image, "rb")
643 : SDL_RWFromConstMem (image, image_len); 1112 : SDL_RWFromConstMem (image, image_len);
644 1113
645 if (!rw) 1114 if (!rw)
646 croak ("load_image: %s", SDL_GetError ()); 1115 croak ("load_image: %s", SDL_GetError ());
647 1116
… …
676 1145
677 surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE); 1146 surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);
678 1147
679 assert (surface2->pitch == surface2->w * 4); 1148 assert (surface2->pitch == surface2->w * 4);
680 1149
1150 SDL_LockSurface (surface2);
681 EXTEND (SP, 5); 1151 EXTEND (SP, 6);
682 PUSHs (sv_2mortal (newSViv (surface2->w))); 1152 PUSHs (sv_2mortal (newSViv (surface2->w)));
683 PUSHs (sv_2mortal (newSViv (surface2->h))); 1153 PUSHs (sv_2mortal (newSViv (surface2->h)));
684 SDL_LockSurface (surface2);
685 PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch))); 1154 PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));
686 SDL_UnlockSurface (surface2);
687 PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB))); 1155 PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
688 PUSHs (sv_2mortal (newSViv (GL_RGBA))); 1156 PUSHs (sv_2mortal (newSViv (GL_RGBA)));
689 PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE))); 1157 PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
1158 SDL_UnlockSurface (surface2);
690 1159
691 SDL_FreeSurface (surface); 1160 SDL_FreeSurface (surface);
692 SDL_FreeSurface (surface2); 1161 SDL_FreeSurface (surface2);
693} 1162}
694 1163
… …
720void 1189void
721error (char *message) 1190error (char *message)
722 CODE: 1191 CODE:
723 fprintf (stderr, "ERROR: %s\n", message); 1192 fprintf (stderr, "ERROR: %s\n", message);
724#ifdef _WIN32 1193#ifdef _WIN32
725 MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR); 1194 MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
726#endif 1195#endif
727 1196
728void 1197void
729fatal (char *message) 1198fatal (char *message)
730 CODE: 1199 CODE:
731 fprintf (stderr, "FATAL: %s\n", message); 1200 fprintf (stderr, "FATAL: %s\n", message);
732#ifdef _WIN32 1201#ifdef _WIN32
733 MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR); 1202 MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
734#endif 1203#endif
735 _exit (1); 1204 _exit (1);
736 1205
737void 1206void
738_exit (int retval) 1207_exit (int retval = 0)
739 CODE: 1208 CODE:
1209#ifdef WIN32
1210 ExitThread (retval); // unclean, please beam me up
1211#else
740 _exit (retval); 1212 _exit (retval);
1213#endif
741 1214
1215void
1216debug ()
1217 CODE:
1218{
1219#if DEBUG
1220 VALGRIND_DO_LEAK_CHECK;
1221#endif
1222}
1223
1224int
1225SvREFCNT (SV *sv)
1226 CODE:
1227 RETVAL = SvREFCNT (sv);
1228 OUTPUT:
1229 RETVAL
1230
742MODULE = CFClient PACKAGE = CFClient::Font 1231MODULE = Deliantra::Client PACKAGE = DC::Font
743 1232
744CFClient::Font 1233PROTOTYPES: DISABLE
1234
1235DC::Font
745new_from_file (SV *class, char *path, int id = 0) 1236new_from_file (SV *class, char *path, int id = 0)
746 CODE: 1237 CODE:
747{ 1238{
748 int count; 1239 int count;
749 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count); 1240 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
… …
752} 1243}
753 OUTPUT: 1244 OUTPUT:
754 RETVAL 1245 RETVAL
755 1246
756void 1247void
757DESTROY (CFClient::Font self) 1248DESTROY (DC::Font self)
758 CODE: 1249 CODE:
759 pango_font_description_free (self); 1250 pango_font_description_free (self);
760 1251
761void 1252void
762make_default (CFClient::Font self) 1253make_default (DC::Font self)
1254 PROTOTYPE: $
763 CODE: 1255 CODE:
764 default_font = self; 1256 default_font = self;
765 1257
766MODULE = CFClient PACKAGE = CFClient::Layout 1258MODULE = Deliantra::Client PACKAGE = DC::Layout
767 1259
1260PROTOTYPES: DISABLE
1261
768void 1262void
769clear_font_cache () 1263glyph_cache_backup ()
1264 PROTOTYPE:
770 CODE: 1265 CODE:
1266 tc_backup ();
1267
1268void
1269glyph_cache_restore ()
1270 PROTOTYPE:
1271 CODE:
771 tc_clear (); 1272 tc_restore ();
772 1273
773CFClient::Layout 1274DC::Layout
774new (SV *class, int type = 0) 1275new (SV *class)
775 CODE: 1276 CODE:
776 New (0, RETVAL, 1, struct cf_layout); 1277 New (0, RETVAL, 1, struct cf_layout);
777 1278
778 RETVAL->pl = pango_layout_new (opengl_context); 1279 RETVAL->pl = pango_layout_new (opengl_context);
779 RETVAL->r = 1.; 1280 RETVAL->r = 1.;
780 RETVAL->g = 1.; 1281 RETVAL->g = 1.;
781 RETVAL->b = 1.; 1282 RETVAL->b = 1.;
782 RETVAL->a = 1.; 1283 RETVAL->a = 1.;
783 RETVAL->base_height = MIN_FONT_HEIGHT; 1284 RETVAL->base_height = MIN_FONT_HEIGHT;
784 RETVAL->font = 0; 1285 RETVAL->font = 0;
1286 RETVAL->rc = rc_alloc ();
785 1287
786 pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR); 1288 pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
787 layout_update_font (RETVAL); 1289 layout_update_font (RETVAL);
788 OUTPUT: 1290 OUTPUT:
789 RETVAL 1291 RETVAL
790 1292
791void 1293void
792DESTROY (CFClient::Layout self) 1294DESTROY (DC::Layout self)
793 CODE: 1295 CODE:
794 g_object_unref (self->pl); 1296 g_object_unref (self->pl);
1297 rc_free (self->rc);
795 Safefree (self); 1298 Safefree (self);
796 1299
797void 1300void
798set_text (CFClient::Layout self, SV *text_) 1301set_text (DC::Layout self, SV *text_)
799 CODE: 1302 CODE:
800{ 1303{
801 STRLEN textlen; 1304 STRLEN textlen;
802 char *text = SvPVutf8 (text_, textlen); 1305 char *text = SvPVutf8 (text_, textlen);
803 1306
804 pango_layout_set_text (self->pl, text, textlen); 1307 pango_layout_set_text (self->pl, text, textlen);
805} 1308}
806 1309
807void 1310void
808set_markup (CFClient::Layout self, SV *text_) 1311set_markup (DC::Layout self, SV *text_)
809 CODE: 1312 CODE:
810{ 1313{
811 STRLEN textlen; 1314 STRLEN textlen;
812 char *text = SvPVutf8 (text_, textlen); 1315 char *text = SvPVutf8 (text_, textlen);
813 1316
814 pango_layout_set_markup (self->pl, text, textlen); 1317 pango_layout_set_markup (self->pl, text, textlen);
815} 1318}
816 1319
817void 1320void
818set_shapes (CFClient::Layout self, ...) 1321set_shapes (DC::Layout self, ...)
819 CODE: 1322 CODE:
820{ 1323{
821 PangoAttrList *attrs = 0; 1324 PangoAttrList *attrs = 0;
822 const char *text = pango_layout_get_text (self->pl); 1325 const char *text = pango_layout_get_text (self->pl);
823 const char *pos = text; 1326 const char *pos = text;
… …
858 if (attrs) 1361 if (attrs)
859 pango_layout_set_attributes (self->pl, attrs); 1362 pango_layout_set_attributes (self->pl, attrs);
860} 1363}
861 1364
862void 1365void
863get_shapes (CFClient::Layout self) 1366get_shapes (DC::Layout self)
864 PPCODE: 1367 PPCODE:
865{ 1368{
866 PangoLayoutIter *iter = pango_layout_get_iter (self->pl); 1369 PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
867 1370
868 do 1371 do
869 { 1372 {
870 PangoLayoutRun *run = pango_layout_iter_get_run (iter); 1373 PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
871 1374
872 if (run && shape_attr_p (run)) 1375 if (run && shape_attr_p (run))
873 { 1376 {
874 PangoRectangle extents; 1377 PangoRectangle extents;
875 pango_layout_iter_get_run_extents (iter, 0, &extents); 1378 pango_layout_iter_get_run_extents (iter, 0, &extents);
876 1379
1380 EXTEND (SP, 2);
877 PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.x)))); 1381 PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.x))));
878 PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.y)))); 1382 PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.y))));
879 } 1383 }
880 } 1384 }
881 while (pango_layout_iter_next_run (iter)); 1385 while (pango_layout_iter_next_run (iter));
882 1386
883 pango_layout_iter_free (iter); 1387 pango_layout_iter_free (iter);
884} 1388}
885 1389
886int 1390int
887has_wrapped (CFClient::Layout self) 1391has_wrapped (DC::Layout self)
888 CODE: 1392 CODE:
889{ 1393{
890 int lines = 1; 1394 int lines = 1;
891 const char *text = pango_layout_get_text (self->pl); 1395 const char *text = pango_layout_get_text (self->pl);
892 1396
… …
897} 1401}
898 OUTPUT: 1402 OUTPUT:
899 RETVAL 1403 RETVAL
900 1404
901SV * 1405SV *
902get_text (CFClient::Layout self) 1406get_text (DC::Layout self)
903 CODE: 1407 CODE:
904 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0); 1408 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
905 sv_utf8_decode (RETVAL); 1409 sv_utf8_decode (RETVAL);
906 OUTPUT: 1410 OUTPUT:
907 RETVAL 1411 RETVAL
908 1412
909void 1413void
910set_foreground (CFClient::Layout self, float r, float g, float b, float a = 1.) 1414set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
911 CODE: 1415 CODE:
912 self->r = r; 1416 self->r = r;
913 self->g = g; 1417 self->g = g;
914 self->b = b; 1418 self->b = b;
915 self->a = a; 1419 self->a = a;
916 1420
917void 1421void
918set_font (CFClient::Layout self, CFClient::Font font = 0) 1422set_font (DC::Layout self, DC::Font font = 0)
919 CODE: 1423 CODE:
920 if (self->font != font) 1424 if (self->font != font)
921 { 1425 {
922 self->font = font; 1426 self->font = font;
923 layout_update_font (self); 1427 layout_update_font (self);
924 } 1428 }
925 1429
926void 1430void
927set_height (CFClient::Layout self, int base_height) 1431set_height (DC::Layout self, int base_height)
928 CODE: 1432 CODE:
929 if (self->base_height != base_height) 1433 if (self->base_height != base_height)
930 { 1434 {
931 self->base_height = base_height; 1435 self->base_height = base_height;
932 layout_update_font (self); 1436 layout_update_font (self);
933 } 1437 }
934 1438
935void 1439void
936set_width (CFClient::Layout self, int max_width = -1) 1440set_width (DC::Layout self, int max_width = -1)
937 CODE: 1441 CODE:
938 pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE); 1442 pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
939 1443
940void 1444void
941set_indent (CFClient::Layout self, int indent) 1445set_indent (DC::Layout self, int indent)
942 CODE: 1446 CODE:
943 pango_layout_set_indent (self->pl, indent * PANGO_SCALE); 1447 pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
944 1448
945void 1449void
946set_spacing (CFClient::Layout self, int spacing) 1450set_spacing (DC::Layout self, int spacing)
947 CODE: 1451 CODE:
948 pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE); 1452 pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
949 1453
950void 1454void
951set_ellipsise (CFClient::Layout self, int ellipsise) 1455set_ellipsise (DC::Layout self, int ellipsise)
952 CODE: 1456 CODE:
953 pango_layout_set_ellipsize (self->pl, 1457 pango_layout_set_ellipsize (self->pl,
954 ellipsise == 1 ? PANGO_ELLIPSIZE_START 1458 ellipsise == 1 ? PANGO_ELLIPSIZE_START
955 : ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE 1459 : ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
956 : ellipsise == 3 ? PANGO_ELLIPSIZE_END 1460 : ellipsise == 3 ? PANGO_ELLIPSIZE_END
957 : PANGO_ELLIPSIZE_NONE 1461 : PANGO_ELLIPSIZE_NONE
958 ); 1462 );
959 1463
960void 1464void
961set_single_paragraph_mode (CFClient::Layout self, int spm) 1465set_single_paragraph_mode (DC::Layout self, int spm)
962 CODE: 1466 CODE:
963 pango_layout_set_single_paragraph_mode (self->pl, !!spm); 1467 pango_layout_set_single_paragraph_mode (self->pl, !!spm);
964 1468
965void 1469void
966size (CFClient::Layout self) 1470size (DC::Layout self)
967 PPCODE: 1471 PPCODE:
968{ 1472{
969 int w, h; 1473 int w, h;
970 1474
971 layout_get_pixel_size (self, &w, &h); 1475 layout_get_pixel_size (self, &w, &h);
… …
974 PUSHs (sv_2mortal (newSViv (w))); 1478 PUSHs (sv_2mortal (newSViv (w)));
975 PUSHs (sv_2mortal (newSViv (h))); 1479 PUSHs (sv_2mortal (newSViv (h)));
976} 1480}
977 1481
978int 1482int
979descent (CFClient::Layout self) 1483descent (DC::Layout self)
980 CODE: 1484 CODE:
981{ 1485{
982 PangoRectangle rect; 1486 PangoRectangle rect;
983 PangoLayoutLine *line = pango_layout_get_line (self->pl, 0); 1487 PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
984 pango_layout_line_get_pixel_extents (line, 0, &rect); 1488 pango_layout_line_get_pixel_extents (line, 0, &rect);
985 RETVAL = PANGO_DESCENT (rect); 1489 RETVAL = PANGO_DESCENT (rect);
986} 1490}
987 OUTPUT: 1491 OUTPUT:
988 RETVAL 1492 RETVAL
989 1493
990int 1494int
991xy_to_index (CFClient::Layout self, int x, int y) 1495xy_to_index (DC::Layout self, int x, int y)
992 CODE: 1496 CODE:
993{ 1497{
994 int index, trailing; 1498 int index, trailing;
995 pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing); 1499 pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
996 RETVAL = index; 1500 RETVAL = index + trailing;
997} 1501}
998 OUTPUT: 1502 OUTPUT:
999 RETVAL 1503 RETVAL
1000 1504
1001void 1505void
1002cursor_pos (CFClient::Layout self, int index) 1506cursor_pos (DC::Layout self, int index)
1003 PPCODE: 1507 PPCODE:
1004{ 1508{
1005 PangoRectangle strong_pos; 1509 PangoRectangle pos;
1006 pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0); 1510 pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1007 1511
1008 EXTEND (SP, 3); 1512 EXTEND (SP, 3);
1009 PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE))); 1513 PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1010 PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE))); 1514 PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1011 PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE))); 1515 PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1012} 1516}
1013 1517
1014void 1518void
1015render (CFClient::Layout self, float x, float y) 1519index_to_line_x (DC::Layout self, int index, int trailing = 0)
1016 PPCODE: 1520 PPCODE:
1521{
1522 int line, x;
1523
1524 pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
1525#if !PANGO_VERSION_CHECK (1, 17, 3)
1526 /* pango bug: line is between 1..numlines, not 0..numlines-1 */
1527 --line;
1528#endif
1529 EXTEND (SP, 2);
1530 PUSHs (sv_2mortal (newSViv (line)));
1531 PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1532}
1533
1534void
1535line_x_to_index (DC::Layout self, int line, int x)
1536 PPCODE:
1537{
1538 PangoLayoutLine *lp;
1539 int index, trailing;
1540
1541 if (line < 0)
1542 XSRETURN_EMPTY;
1543
1544 if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1545 XSRETURN_EMPTY; /* do better */
1546
1547 pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1548
1549 EXTEND (SP, 2);
1550 if (GIMME_V == G_SCALAR)
1551 PUSHs (sv_2mortal (newSViv (index + trailing)));
1552 else
1553 {
1554 PUSHs (sv_2mortal (newSViv (index)));
1555 PUSHs (sv_2mortal (newSViv (trailing)));
1556 }
1557}
1558
1559void
1560render (DC::Layout self, float x, float y, int flags = 0)
1561 CODE:
1562 rc_clear (self->rc);
1017 pango_opengl_render_layout_subpixel ( 1563 pango_opengl_render_layout_subpixel (
1018 self->pl, 1564 self->pl,
1565 self->rc,
1019 x * PANGO_SCALE, y * PANGO_SCALE, 1566 x * PANGO_SCALE, y * PANGO_SCALE,
1020 self->r, self->g, self->b, self->a 1567 self->r, self->g, self->b, self->a,
1568 flags
1021 ); 1569 );
1570 // we assume that context_change actually clears/frees stuff
1571 // and does not do any recomputation...
1572 pango_layout_context_changed (self->pl);
1022 1573
1574void
1575draw (DC::Layout self)
1576 CODE:
1577{
1578 glEnable (GL_TEXTURE_2D);
1579 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1580 glEnable (GL_BLEND);
1581 gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
1582 GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
1583 glEnable (GL_ALPHA_TEST);
1584 glAlphaFunc (GL_GREATER, 7.f / 255.f);
1585
1586 rc_draw (self->rc);
1587
1588 glDisable (GL_ALPHA_TEST);
1589 glDisable (GL_BLEND);
1590 glDisable (GL_TEXTURE_2D);
1591}
1592
1023MODULE = CFClient PACKAGE = CFClient::Texture 1593MODULE = Deliantra::Client PACKAGE = DC::Texture
1024 1594
1025void 1595PROTOTYPES: ENABLE
1026pad2pot (SV *data_, SV *w_, SV *h_)
1027 CODE:
1028{
1029 int ow = SvIV (w_);
1030 int oh = SvIV (h_);
1031 1596
1032 if (ow && oh) 1597void
1598pad (SV *data_, int ow, int oh, int nw, int nh)
1599 CODE:
1600{
1601 if ((nw != ow || nh != oh) && SvOK (data_))
1033 { 1602 {
1034 int nw = minpot (ow);
1035 int nh = minpot (oh);
1036
1037 if (nw != ow || nh != oh)
1038 {
1039 if (SvOK (data_))
1040 {
1041 STRLEN datalen; 1603 STRLEN datalen;
1042 char *data = SvPVbyte (data_, datalen); 1604 char *data = SvPVbyte (data_, datalen);
1043 int bpp = datalen / (ow * oh); 1605 int bpp = datalen / (ow * oh);
1044 SV *result_ = sv_2mortal (newSV (nw * nh * bpp)); 1606 SV *result_ = sv_2mortal (newSV (nw * nh * bpp));
1045 1607
1046 SvPOK_only (result_); 1608 SvPOK_only (result_);
1047 SvCUR_set (result_, nw * nh * bpp); 1609 SvCUR_set (result_, nw * nh * bpp);
1048 1610
1049 memset (SvPVX (result_), 0, nw * nh * bpp); 1611 memset (SvPVX (result_), 0, nw * nh * bpp);
1050 while (oh--) 1612 while (oh--)
1051 memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp); 1613 memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1052 1614
1053 sv_setsv (data_, result_); 1615 sv_setsv (data_, result_);
1054 }
1055
1056 sv_setiv (w_, nw);
1057 sv_setiv (h_, nh);
1058 }
1059 } 1616 }
1060} 1617}
1061 1618
1062void 1619void
1063draw_quad (SV *self, float x, float y, float w = 0., float h = 0.) 1620draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
… …
1069{ 1626{
1070 HV *hv = (HV *)SvRV (self); 1627 HV *hv = (HV *)SvRV (self);
1071 float s = SvNV (*hv_fetch (hv, "s", 1, 1)); 1628 float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1072 float t = SvNV (*hv_fetch (hv, "t", 1, 1)); 1629 float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1073 int name = SvIV (*hv_fetch (hv, "name", 4, 1)); 1630 int name = SvIV (*hv_fetch (hv, "name", 4, 1));
1631
1632 if (name <= 0)
1633 XSRETURN_EMPTY;
1074 1634
1075 if (items < 5) 1635 if (items < 5)
1076 { 1636 {
1077 w = SvNV (*hv_fetch (hv, "w", 1, 1)); 1637 w = SvNV (*hv_fetch (hv, "w", 1, 1));
1078 h = SvNV (*hv_fetch (hv, "h", 1, 1)); 1638 h = SvNV (*hv_fetch (hv, "h", 1, 1));
… …
1106 glDisable (GL_ALPHA_TEST); 1666 glDisable (GL_ALPHA_TEST);
1107 glDisable (GL_BLEND); 1667 glDisable (GL_BLEND);
1108 } 1668 }
1109} 1669}
1110 1670
1671void
1672draw_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)
1673 PROTOTYPE: @
1674 CODE:
1675{
1676 glEnable (GL_TEXTURE_2D);
1677 glEnable (GL_BLEND);
1678 glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
1679 glBindTexture (GL_TEXTURE_2D, name1);
1680
1681 glColor3f (intensity, intensity, intensity);
1682 glPushMatrix ();
1683 glScalef (1./3, 1./3, 1.);
1684
1685 if (blend > 0.f)
1686 {
1687 float dx3 = dx * -3.f / w;
1688 float dy3 = dy * -3.f / h;
1689 GLfloat env_color[4] = { 0., 0., 0., blend };
1690
1691 /* interpolate the two shadow textures */
1692 /* stage 0 == rgb(glcolor) + alpha(t0) */
1693 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1694
1695 /* stage 1 == rgb(glcolor) + alpha(interpolate t0, t1, texenv) */
1696 gl.ActiveTexture (GL_TEXTURE1);
1697 glEnable (GL_TEXTURE_2D);
1698 glBindTexture (GL_TEXTURE_2D, name2);
1699 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_COMBINE);
1700
1701 /* rgb == rgb(glcolor) */
1702 glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_RGB, GL_REPLACE);
1703 glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_RGB, GL_CONSTANT);
1704 glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_RGB, GL_SRC_COLOR);
1705
1706 /* alpha = interpolate t0, t1 by env_alpha */
1707 glTexEnvfv (GL_TEXTURE_ENV, GL_TEXTURE_ENV_COLOR, env_color);
1708
1709 glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_ALPHA, GL_INTERPOLATE);
1710 glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_ALPHA, GL_TEXTURE);
1711 glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_ALPHA, GL_SRC_ALPHA);
1712
1713 glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE1_ALPHA, GL_PREVIOUS);
1714 glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND1_ALPHA, GL_SRC_ALPHA);
1715
1716 glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE2_ALPHA, GL_CONSTANT);
1717 glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND2_ALPHA, GL_SRC_ALPHA);
1718
1719 glBegin (GL_QUADS);
1720 gl.MultiTexCoord2f (GL_TEXTURE0, 0, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 ); glVertex2i (0, 0);
1721 gl.MultiTexCoord2f (GL_TEXTURE0, 0, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 + t); glVertex2i (0, h);
1722 gl.MultiTexCoord2f (GL_TEXTURE0, s, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 + t); glVertex2i (w, h);
1723 gl.MultiTexCoord2f (GL_TEXTURE0, s, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 ); glVertex2i (w, 0);
1724 glEnd ();
1725
1726 glDisable (GL_TEXTURE_2D);
1727 gl.ActiveTexture (GL_TEXTURE0);
1728 }
1729 else
1730 {
1731 /* simple blending of one texture, also opengl <1.3 path */
1732 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1733
1734 glBegin (GL_QUADS);
1735 glTexCoord2f (0, 0); glVertex2f (0, 0);
1736 glTexCoord2f (0, t); glVertex2f (0, h);
1737 glTexCoord2f (s, t); glVertex2f (w, h);
1738 glTexCoord2f (s, 0); glVertex2f (w, 0);
1739 glEnd ();
1740 }
1741
1742 /* draw ?-marks or equivalent, this is very clumsy code :/ */
1743 {
1744 int x, y;
1745 int dx3 = dx * 3;
1746 int dy3 = dy * 3;
1747
1748 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1749 glBindTexture (GL_TEXTURE_2D, hidden_tex);
1750 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1751 glTranslatef (-1., -1., 0);
1752 glBegin (GL_QUADS);
1753
1754 for (y = 1; y < h; y += 3)
1755 {
1756 int y1 = y - dy3;
1757 int y1valid = y1 >= 0 && y1 < h;
1758
1759 for (x = 1; x < w; x += 3)
1760 {
1761 int x1 = x - dx3;
1762 uint8_t h1 = data1 [x + y * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
1763 uint8_t h2;
1764
1765 if (y1valid && x1 >= 0 && x1 < w)
1766 h2 = data2 [x1 + y1 * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
1767 else
1768 h2 = 1; /* out of range == invisible */
1769
1770 if (h1 || h2)
1771 {
1772 float alpha = h1 == h2 ? 1.f : h1 ? 1.f - blend : blend;
1773 glColor4f (1., 1., 1., alpha);
1774
1775 glTexCoord2f (0, 0.); glVertex2i (x , y );
1776 glTexCoord2f (0, 1.); glVertex2i (x , y + 3);
1777 glTexCoord2f (1, 1.); glVertex2i (x + 3, y + 3);
1778 glTexCoord2f (1, 0.); glVertex2i (x + 3, y );
1779 }
1780 }
1781 }
1782 }
1783
1784 glEnd ();
1785
1786 glPopMatrix ();
1787
1788 glDisable (GL_TEXTURE_2D);
1789 glDisable (GL_BLEND);
1790}
1791
1792IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
1793 CODE:
1794{
1795 GLint width;
1796 glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
1797 glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
1798 RETVAL = width > 0;
1799}
1800 OUTPUT:
1801 RETVAL
1802
1111MODULE = CFClient PACKAGE = CFClient::Map 1803MODULE = Deliantra::Client PACKAGE = DC::Map
1112 1804
1113CFClient::Map 1805PROTOTYPES: DISABLE
1114new (SV *class, int map_width, int map_height) 1806
1807DC::Map
1808new (SV *class)
1115 CODE: 1809 CODE:
1116 New (0, RETVAL, 1, struct map); 1810 New (0, RETVAL, 1, struct map);
1117 RETVAL->x = 0; 1811 RETVAL->x = 0;
1118 RETVAL->y = 0; 1812 RETVAL->y = 0;
1119 RETVAL->w = map_width; 1813 RETVAL->w = 0;
1120 RETVAL->h = map_height; 1814 RETVAL->h = 0;
1121 RETVAL->ox = 0; 1815 RETVAL->ox = 0;
1122 RETVAL->oy = 0; 1816 RETVAL->oy = 0;
1123 RETVAL->faces = 8192; 1817 RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1124 Newz (0, RETVAL->face, RETVAL->faces, mapface); 1818 RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1125 RETVAL->texs = 8192;
1126 Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1127 RETVAL->rows = 0; 1819 RETVAL->rows = 0;
1128 RETVAL->row = 0; 1820 RETVAL->row = 0;
1129 OUTPUT: 1821 OUTPUT:
1130 RETVAL 1822 RETVAL
1131 1823
1132void 1824void
1133DESTROY (CFClient::Map self) 1825DESTROY (DC::Map self)
1134 CODE: 1826 CODE:
1135{ 1827{
1136 map_clear (self); 1828 map_clear (self);
1137 Safefree (self->face); 1829 Safefree (self->face2tile);
1138 Safefree (self->tex); 1830 Safefree (self->tex);
1139 Safefree (self); 1831 Safefree (self);
1140} 1832}
1141 1833
1142void 1834void
1835resize (DC::Map self, int map_width, int map_height)
1836 CODE:
1837 self->w = map_width;
1838 self->h = map_height;
1839
1840void
1143clear (CFClient::Map self) 1841clear (DC::Map self)
1144 CODE: 1842 CODE:
1145 map_clear (self); 1843 map_clear (self);
1146 1844
1147void 1845void
1148set_face (CFClient::Map self, int face, int texid) 1846set_tileid (DC::Map self, int face, int tile)
1149 CODE: 1847 CODE:
1150{ 1848{
1151 while (self->faces <= face) 1849 need_facenum (self, face); self->face2tile [face] = tile;
1152 { 1850 need_texid (self, tile);
1153 Append (mapface, self->face, self->faces, self->faces);
1154 self->faces *= 2;
1155 }
1156
1157 self->face [face] = texid;
1158} 1851}
1159 1852
1160void 1853void
1854set_smooth (DC::Map self, int face, int smooth, int level)
1855 CODE:
1856{
1857 tileid texid;
1858 maptex *tex;
1859
1860 if (face < 0 || face >= self->faces)
1861 return;
1862
1863 if (smooth < 0 || smooth >= self->faces)
1864 return;
1865
1866 texid = self->face2tile [face];
1867
1868 if (!texid)
1869 return;
1870
1871 tex = self->tex + texid;
1872 tex->smoothtile = self->face2tile [smooth];
1873 tex->smoothlevel = level;
1874}
1875
1876void
1161set_texture (CFClient::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a) 1877set_texture (DC::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)
1162 CODE: 1878 CODE:
1163{ 1879{
1164 while (self->texs <= texid) 1880 need_texid (self, texid);
1165 {
1166 Append (maptex, self->tex, self->texs, self->texs);
1167 self->texs *= 2;
1168 }
1169 1881
1170 { 1882 {
1171 maptex *tex = self->tex + texid; 1883 maptex *tex = self->tex + texid;
1172 1884
1173 tex->name = name; 1885 tex->name = name;
… …
1189 // use uglier nearest interpolation because linear suffers 1901 // use uglier nearest interpolation because linear suffers
1190 // from transparent color bleeding and ugly wrapping effects. 1902 // from transparent color bleeding and ugly wrapping effects.
1191 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST); 1903 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1192} 1904}
1193 1905
1906void
1907expire_textures (DC::Map self, int texid, int count)
1908 PPCODE:
1909 for (; texid < self->texs && count; ++texid, --count)
1910 {
1911 maptex *tex = self->tex + texid;
1912
1913 if (tex->name)
1914 {
1915 if (tex->unused)
1916 {
1917 tex->name = 0;
1918 tex->unused = 0;
1919 XPUSHs (sv_2mortal (newSViv (texid)));
1920 }
1921 else
1922 tex->unused = 1;
1923 }
1924 }
1925
1194int 1926int
1195ox (CFClient::Map self) 1927ox (DC::Map self)
1196 ALIAS: 1928 ALIAS:
1197 oy = 1 1929 oy = 1
1198 x = 2 1930 x = 2
1199 y = 3 1931 y = 3
1200 w = 4 1932 w = 4
… …
1211 } 1943 }
1212 OUTPUT: 1944 OUTPUT:
1213 RETVAL 1945 RETVAL
1214 1946
1215void 1947void
1216scroll (CFClient::Map self, int dx, int dy) 1948scroll (DC::Map self, int dx, int dy)
1217 CODE: 1949 CODE:
1218{ 1950{
1219 if (dx > 0) 1951 if (dx > 0)
1220 map_blank (self, self->x, self->y, dx - 1, self->h); 1952 map_blank (self, self->x, self->y, dx, self->h);
1221 else if (dx < 0) 1953 else if (dx < 0)
1222 map_blank (self, self->x + self->w + dx + 1, self->y, 1 - dx, self->h); 1954 map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1223 1955
1224 if (dy > 0) 1956 if (dy > 0)
1225 map_blank (self, self->x, self->y, self->w, dy - 1); 1957 map_blank (self, self->x, self->y, self->w, dy);
1226 else if (dy < 0) 1958 else if (dy < 0)
1227 map_blank (self, self->x, self->y + self->h + dy + 1, self->w, 1 - dy); 1959 map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1228 1960
1229 self->ox += dx; self->x += dx; 1961 self->ox += dx; self->x += dx;
1230 self->oy += dy; self->y += dy; 1962 self->oy += dy; self->y += dy;
1231 1963
1232 while (self->y < 0) 1964 while (self->y < 0)
… …
1236 self->rows += MAP_EXTEND_Y; 1968 self->rows += MAP_EXTEND_Y;
1237 self->y += MAP_EXTEND_Y; 1969 self->y += MAP_EXTEND_Y;
1238 } 1970 }
1239} 1971}
1240 1972
1241void 1973SV *
1242map1a_update (CFClient::Map self, SV *data_) 1974map1a_update (DC::Map self, SV *data_, int extmap)
1243 CODE: 1975 CODE:
1244{ 1976{
1245 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_); 1977 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1246 uint8_t *data_end = (uint8_t *)SvEND (data_); 1978 uint8_t *data_end = (uint8_t *)SvEND (data_);
1247 mapcell *cell; 1979 mapcell *cell;
1248 int x, y, flags; 1980 int x, y, z, flags;
1981 AV *missing = newAV ();
1982 RETVAL = newRV_noinc ((SV *)missing);
1249 1983
1250 while (data < data_end) 1984 while (data < data_end - 1)
1251 { 1985 {
1252 flags = (data [0] << 8) + data [1]; data += 2; 1986 flags = (data [0] << 8) + data [1]; data += 2;
1253 1987
1254 x = self->x + ((flags >> 10) & 63); 1988 x = self->x + ((flags >> 10) & 63);
1255 y = self->y + ((flags >> 4) & 63); 1989 y = self->y + ((flags >> 4) & 63);
1256 1990
1257 cell = map_get_cell (self, x, y); 1991 cell = map_get_cell (self, x, y);
1258 1992
1259 if (flags & 15) 1993 if (flags & 15)
1260 { 1994 {
1261 if (cell->darkness < 0) 1995 if (!cell->darkness)
1262 { 1996 {
1997 memset (cell, 0, sizeof (*cell));
1263 cell->darkness = 0; 1998 cell->darkness = 256;
1264 cell->face [0] = 0;
1265 cell->face [1] = 0;
1266 cell->face [2] = 0;
1267 } 1999 }
1268 2000
1269 cell->darkness = flags & 8 ? *data++ : 255;
1270
1271 //TODO: don't trust server data to be in-range(!) 2001 //TODO: don't trust server data to be in-range(!)
1272 2002
1273 if (flags & 4) 2003 if (flags & 8)
1274 { 2004 {
1275 cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2; 2005 if (extmap)
2006 {
2007 uint8_t ext, cmd;
2008
2009 do
2010 {
2011 ext = *data++;
2012 cmd = ext & 0x7f;
2013
2014 if (cmd < 4)
2015 cell->darkness = 255 - ext * 64 + 1; /* make sure this doesn't collide with FOW_DARKNESS */
2016 else if (cmd == 5) // health
2017 {
2018 cell->stat_width = 1;
2019 cell->stat_hp = *data++;
2020 }
2021 else if (cmd == 6) // monster width
2022 cell->stat_width = *data++ + 1;
2023 else if (cmd == 0x47)
2024 {
2025 if (*data == 1) cell->player = data [1];
2026 else if (*data == 2) cell->player = data [2] + (data [1] << 8);
2027 else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
2028 else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
2029
2030 data += *data + 1;
2031 }
2032 else if (cmd == 8) // cell flags
2033 cell->flags = *data++;
2034 else if (ext & 0x40) // unknown, multibyte => skip
2035 data += *data + 1;
2036 else
2037 data++;
2038 }
2039 while (ext & 0x80);
2040 }
2041 else
2042 cell->darkness = *data++ + 1;
1276 } 2043 }
1277 2044
2045 for (z = 0; z <= 2; ++z)
1278 if (flags & 2) 2046 if (flags & (4 >> z))
1279 { 2047 {
1280 cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2; 2048 faceid face = (data [0] << 8) + data [1]; data += 2;
2049 need_facenum (self, face);
2050 cell->tile [z] = self->face2tile [face];
2051
2052 if (cell->tile [z])
2053 {
2054 maptex *tex = self->tex + cell->tile [z];
2055 tex->unused = 0;
2056 if (!tex->name)
2057 av_push (missing, newSViv (cell->tile [z]));
2058
2059 if (tex->smoothtile)
2060 {
2061 maptex *smooth = self->tex + tex->smoothtile;
2062 smooth->unused = 0;
2063 if (!smooth->name)
2064 av_push (missing, newSViv (tex->smoothtile));
2065 }
2066 }
1281 } 2067 }
1282
1283 if (flags & 1)
1284 {
1285 cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
1286 }
1287 } 2068 }
1288 else 2069 else
1289 cell->darkness = -1; 2070 CELL_CLEAR (cell);
1290 } 2071 }
1291} 2072}
2073 OUTPUT:
2074 RETVAL
1292 2075
1293SV * 2076SV *
1294mapmap (CFClient::Map self, int x0, int y0, int w, int h) 2077mapmap (DC::Map self, int x0, int y0, int w, int h)
1295 CODE: 2078 CODE:
1296{ 2079{
1297 int x1, x; 2080 int x1, x;
1298 int y1, y; 2081 int y1, y;
1299 int z; 2082 int z;
… …
1320 { 2103 {
1321 mapcell *cell = row->col + (x - row->c0); 2104 mapcell *cell = row->col + (x - row->c0);
1322 2105
1323 for (z = 0; z <= 0; z++) 2106 for (z = 0; z <= 0; z++)
1324 { 2107 {
1325 mapface face = cell->face [z];
1326
1327 if (face)
1328 {
1329 maptex tex = self->tex [face]; 2108 maptex tex = self->tex [cell->tile [z]];
1330 int a0 = 255 - tex.a; 2109 int a0 = 255 - tex.a;
1331 int a1 = tex.a; 2110 int a1 = tex.a;
1332 2111
1333 r = (r * a0 + tex.r * a1) / 255; 2112 r = (r * a0 + tex.r * a1) / 255;
1334 g = (g * a0 + tex.g * a1) / 255; 2113 g = (g * a0 + tex.g * a1) / 255;
1335 b = (b * a0 + tex.b * a1) / 255; 2114 b = (b * a0 + tex.b * a1) / 255;
1336 a = (a * a0 + tex.a * a1) / 255; 2115 a = (a * a0 + tex.a * a1) / 255;
1337 }
1338 } 2116 }
1339 } 2117 }
1340 2118
1341 *map++ = (r ) 2119 *map++ = (r )
1342 | (g << 8) 2120 | (g << 8)
… …
1349} 2127}
1350 OUTPUT: 2128 OUTPUT:
1351 RETVAL 2129 RETVAL
1352 2130
1353void 2131void
1354draw (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh) 2132draw (DC::Map self, int mx, int my, int sw, int sh, int T, U32 player = 0xffffffff, int sdx = 0, int sdy = 0)
1355 CODE: 2133 CODE:
1356{ 2134{
1357 int vx, vy;
1358 int x, y, z; 2135 int x, y, z;
1359 int last_name;
1360 mapface face;
1361 2136
1362 vx = self->x + self->w / 2 - sw / 2 - shift_x; 2137 HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1363 vy = self->y + self->h / 2 - sh / 2 - shift_y; 2138 uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
2139 static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
2140 smooth_key skey;
2141 int pl_x, pl_y;
2142 maptex pl_tex;
2143 rc_t *rc = rc_alloc ();
2144 rc_t *rc_ov = rc_alloc ();
2145 rc_key_t key;
2146 rc_array_t *arr, *arr_hidden;
1364 2147
1365 /* 2148 pl_tex.name = 0;
1366 int vx = self->vx = self->w >= sw
1367 ? self->x + (self->w - sw) / 2
1368 : MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1369 2149
1370 int vy = self->vy = self->h >= sh 2150 // that's current max. sorry.
1371 ? self->y + (self->h - sh) / 2 2151 if (sw > 255) sw = 255;
1372 : MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy)); 2152 if (sh > 255) sh = 255;
1373 */
1374 2153
1375 glColor4ub (255, 255, 255, 255); 2154 // clear key, in case of extra padding
2155 memset (&skey, 0, sizeof (skey));
2156
2157 memset (&key, 0, sizeof (key));
2158 key.r = 255;
2159 key.g = 255;
2160 key.b = 255;
2161 key.a = 255;
2162 key.mode = GL_QUADS;
2163 key.format = GL_T2F_V3F;
2164
2165 mx += self->x;
2166 my += self->y;
2167
2168 // first pass: determine smooth_max
2169 // rather ugly, if you ask me
2170 // could also be stored inside mapcell and updated on change
2171 memset (smooth_max, 0, sizeof (smooth_max));
2172
2173 for (y = 0; y < sh; y++)
2174 if (0 <= y + my && y + my < self->rows)
2175 {
2176 maprow *row = self->row + (y + my);
2177
2178 for (x = 0; x < sw; x++)
2179 if (row->c0 <= x + mx && x + mx < row->c1)
2180 {
2181 mapcell *cell = row->col + (x + mx - row->c0);
2182
2183 smooth_max[x + 1][y + 1] =
2184 MAX (self->tex [cell->tile [0]].smoothlevel,
2185 MAX (self->tex [cell->tile [1]].smoothlevel,
2186 self->tex [cell->tile [2]].smoothlevel));
2187 }
2188 }
1376 2189
1377 glEnable (GL_BLEND); 2190 glEnable (GL_BLEND);
1378 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA); 2191 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1379 glEnable (GL_TEXTURE_2D);
1380 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE); 2192 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1381 2193
1382 glBegin (GL_QUADS); 2194 key.texname = self->tex [TEXID_HIDDEN].name;
2195 arr_hidden = rc_array (rc_ov, &key);
1383 2196
1384 last_name = 0;
1385
1386 for (z = 0; z < 3; z++) 2197 for (z = 0; z <= 2; z++)
2198 {
2199 memset (smooth_level, 0, sizeof (smooth_level));
2200 key.texname = -1;
2201
1387 for (y = 0; y < sh; y++) 2202 for (y = 0; y < sh; y++)
1388 if (0 <= y + vy && y + vy < self->rows) 2203 if (0 <= y + my && y + my < self->rows)
1389 { 2204 {
1390 maprow *row = self->row + (y + vy); 2205 maprow *row = self->row + (y + my);
1391 2206
1392 for (x = 0; x < sw; x++) 2207 for (x = 0; x < sw; x++)
1393 if (row->c0 <= x + vx && x + vx < row->c1) 2208 if (row->c0 <= x + mx && x + mx < row->c1)
1394 { 2209 {
1395 mapcell *cell = row->col + (x + vx - row->c0); 2210 mapcell *cell = row->col + (x + mx - row->c0);
1396
1397 face = cell->face [z]; 2211 tileid tile = cell->tile [z];
1398 2212
1399 if (face) 2213 if (tile)
2214 {
2215 maptex tex = self->tex [tile];
2216 int px, py;
2217
2218 if (key.texname != tex.name)
2219 {
2220 self->tex [tile].unused = 0;
2221
2222 if (!tex.name)
2223 tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
2224
2225 key.texname = tex.name;
2226 arr = rc_array (rc, &key);
2227 }
2228
2229 px = (x + 1) * T - tex.w;
2230 py = (y + 1) * T - tex.h;
2231
2232 if (expect_false (cell->player == player) && expect_false (z == 2))
2233 {
2234 pl_x = px;
2235 pl_y = py;
2236 pl_tex = tex;
2237 continue;
2238 }
2239
2240 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
2241 rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
2242 rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
2243 rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
2244
2245 // update smooth hash
2246 if (tex.smoothtile)
2247 {
2248 skey.tile = tex.smoothtile;
2249 skey.level = tex.smoothlevel;
2250
2251 smooth_level [tex.smoothlevel >> 5] |= ((uint32_t)1) << (tex.smoothlevel & 31);
2252
2253 // add bits to current tile and all neighbours. skey.x|y is
2254 // shifted +1|+1 so we always stay positive.
2255
2256 // bits is ___n cccc CCCC bbbb
2257 // n do not draw borders&corners
2258 // c draw these corners, but...
2259 // C ... not these
2260 // b draw these borders
2261
2262 // borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
2263 // ┃· ·· ·┃ ━━
2264
2265 // corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
2266 // ·· ·· ·┏ ┓·
2267
2268 // full tile
2269 skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
2270
2271 // borders
2272 skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
2273 skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
2274 skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
2275 skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
2276
2277 // corners
2278 skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
2279 skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
2280 skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
2281 skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
2282 }
2283 }
2284
2285 if (expect_false (z == 2) && expect_false (cell->flags))
2286 {
2287 // overlays such as the speech bubble, probably more to come
2288 if (cell->flags & 1)
2289 {
2290 rc_key_t key_ov = key;
2291 maptex tex = self->tex [TEXID_SPEECH];
2292 rc_array_t *arr;
2293 int px = x * T + T * 2 / 32;
2294 int py = y * T - T * 6 / 32;
2295
2296 key_ov.texname = tex.name;
2297 arr = rc_array (rc_ov, &key_ov);
2298
2299 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
2300 rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
2301 rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
2302 rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
2303 }
2304 }
2305 }
2306 }
2307
2308 rc_draw (rc);
2309 rc_clear (rc);
2310
2311 // go through all smoothlevels, lowest to highest, then draw.
2312 // this is basically counting sort
2313 {
2314 int w, b;
2315
2316 glEnable (GL_TEXTURE_2D);
2317 glBegin (GL_QUADS);
2318 for (w = 0; w < 256 / 32; ++w)
2319 {
2320 uint32_t smask = smooth_level [w];
2321 if (smask)
2322 for (b = 0; b < 32; ++b)
2323 if (smask & (((uint32_t)1) << b))
1400 { 2324 {
1401 maptex tex = self->tex [face]; 2325 int level = (w << 5) | b;
2326 HE *he;
1402 2327
1403 int px = (x + 1) * 32 - tex.w; 2328 hv_iterinit (smooth);
1404 int py = (y + 1) * 32 - tex.h; 2329 while ((he = hv_iternext (smooth)))
1405
1406 if (last_name != tex.name)
1407 { 2330 {
2331 smooth_key *skey = (smooth_key *)HeKEY (he);
2332 IV bits = SvIVX (HeVAL (he));
2333
2334 if (!(bits & 0x1000)
2335 && skey->level == level
2336 && level > smooth_max [skey->x][skey->y])
2337 {
2338 maptex tex = self->tex [skey->tile];
2339 int px = (((int)skey->x) - 1) * T;
2340 int py = (((int)skey->y) - 1) * T;
2341 int border = bits & 15;
2342 int corner = (bits >> 8) & ~(bits >> 4) & 15;
2343 float dx = tex.s * .0625f; // 16 images/row
2344 float dy = tex.t * .5f ; // 2 images/column
2345
2346 if (tex.name)
2347 {
2348 // this time avoiding texture state changes
2349 // save gobs of state changes.
2350 if (key.texname != tex.name)
2351 {
2352 self->tex [skey->tile].unused = 0;
2353
1408 glEnd (); 2354 glEnd ();
1409 last_name = tex.name;
1410 glBindTexture (GL_TEXTURE_2D, last_name); 2355 glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1411 glBegin (GL_QUADS); 2356 glBegin (GL_QUADS);
2357 }
2358
2359 if (border)
2360 {
2361 float ox = border * dx;
2362
2363 glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
2364 glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
2365 glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
2366 glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
2367 }
2368
2369 if (corner)
2370 {
2371 float ox = corner * dx;
2372
2373 glTexCoord2f (ox , dy ); glVertex2i (px , py );
2374 glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
2375 glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
2376 glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
2377 }
2378 }
2379 }
1412 } 2380 }
1413
1414 glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1415 glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1416 glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1417 glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1418 } 2381 }
1419 }
1420 } 2382 }
1421 2383
1422 glEnd (); 2384 glEnd ();
1423
1424 glDisable (GL_TEXTURE_2D); 2385 glDisable (GL_TEXTURE_2D);
2386 key.texname = -1;
2387 }
2388
2389 hv_clear (smooth);
2390 }
2391
2392 if (pl_tex.name)
2393 {
2394 maptex tex = pl_tex;
2395 int px = pl_x + sdx;
2396 int py = pl_y + sdy;
2397
2398 key.texname = tex.name;
2399 arr = rc_array (rc, &key);
2400
2401 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
2402 rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
2403 rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
2404 rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
2405
2406 rc_draw (rc);
2407 }
2408
2409 rc_draw (rc_ov);
2410 rc_clear (rc_ov);
2411
1425 glDisable (GL_BLEND); 2412 glDisable (GL_BLEND);
1426} 2413 rc_free (rc);
2414 rc_free (rc_ov);
1427 2415
2416 // top layer: overlays such as the health bar
2417 for (y = 0; y < sh; y++)
2418 if (0 <= y + my && y + my < self->rows)
2419 {
2420 maprow *row = self->row + (y + my);
2421
2422 for (x = 0; x < sw; x++)
2423 if (row->c0 <= x + mx && x + mx < row->c1)
2424 {
2425 mapcell *cell = row->col + (x + mx - row->c0);
2426
2427 int px = x * T;
2428 int py = y * T;
2429
2430 if (expect_false (cell->player == player))
2431 {
2432 px += sdx;
2433 py += sdy;
2434 }
2435
2436 if (cell->stat_hp)
2437 {
2438 int width = cell->stat_width * T;
2439 int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
2440
2441 glColor3ub (0, 0, 0);
2442 glRectf (px + 1, py - thick - 2,
2443 px + width - 1, py);
2444
2445 glColor3ub (cell->stat_hp, 255 - cell->stat_hp, 0);
2446 glRectf (px + 2,
2447 py - thick - 1,
2448 px + width - 2 - cell->stat_hp * (width - 4) / 255, py - 1);
2449 }
2450 }
2451 }
2452}
2453
1428void 2454void
1429draw_magicmap (CFClient::Map self, int dx, int dy, int w, int h, unsigned char *data) 2455draw_magicmap (DC::Map self, int w, int h, unsigned char *data)
1430 CODE: 2456 CODE:
1431{ 2457{
1432 static float color[16][3] = { 2458 static float color[16][3] = {
1433 { 0.00F, 0.00F, 0.00F }, 2459 { 0.00f, 0.00f, 0.00f },
1434 { 1.00F, 1.00F, 1.00F }, 2460 { 1.00f, 1.00f, 1.00f },
1435 { 0.00F, 0.00F, 0.55F }, 2461 { 0.00f, 0.00f, 0.55f },
1436 { 1.00F, 0.00F, 0.00F }, 2462 { 1.00f, 0.00f, 0.00f },
1437 2463
1438 { 1.00F, 0.54F, 0.00F }, 2464 { 1.00f, 0.54f, 0.00f },
1439 { 0.11F, 0.56F, 1.00F }, 2465 { 0.11f, 0.56f, 1.00f },
1440 { 0.93F, 0.46F, 0.00F }, 2466 { 0.93f, 0.46f, 0.00f },
1441 { 0.18F, 0.54F, 0.34F }, 2467 { 0.18f, 0.54f, 0.34f },
1442 2468
1443 { 0.56F, 0.73F, 0.56F }, 2469 { 0.56f, 0.73f, 0.56f },
1444 { 0.80F, 0.80F, 0.80F }, 2470 { 0.80f, 0.80f, 0.80f },
1445 { 0.55F, 0.41F, 0.13F }, 2471 { 0.55f, 0.41f, 0.13f },
1446 { 0.99F, 0.77F, 0.26F }, 2472 { 0.99f, 0.77f, 0.26f },
1447 2473
1448 { 0.74F, 0.65F, 0.41F }, 2474 { 0.74f, 0.65f, 0.41f },
1449 2475
1450 { 0.00F, 1.00F, 1.00F }, 2476 { 0.00f, 1.00f, 1.00f },
1451 { 1.00F, 0.00F, 1.00F }, 2477 { 1.00f, 0.00f, 1.00f },
1452 { 1.00F, 1.00F, 0.00F }, 2478 { 1.00f, 1.00f, 0.00f },
1453 }; 2479 };
1454 2480
1455 int x, y; 2481 int x, y;
1456 2482
1457 glEnable (GL_TEXTURE_2D); 2483 glEnable (GL_TEXTURE_2D);
2484 /* GL_REPLACE would be correct, as we don't need to modulate alpha,
2485 * but the nvidia driver (185.18.14) mishandles alpha textures
2486 * and takes the colour from god knows where instead of using
2487 * Cp. MODULATE results in the same colour, but slightly different
2488 * alpha, but atcually gives us the correct colour with nvidia.
2489 */
1458 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE); 2490 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1459 glEnable (GL_BLEND); 2491 glEnable (GL_BLEND);
1460 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA); 2492 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1461 glBegin (GL_QUADS); 2493 glBegin (GL_QUADS);
1462 2494
1463 for (y = 0; y < h; y++) 2495 for (y = 0; y < h; y++)
… …
1467 2499
1468 if (m) 2500 if (m)
1469 { 2501 {
1470 float *c = color [m & 15]; 2502 float *c = color [m & 15];
1471 2503
1472 float tx1 = m & 0x40 ? 0.5 : 0.; 2504 float tx1 = m & 0x40 ? 0.5f : 0.f;
1473 float tx2 = tx1 + 0.5; 2505 float tx2 = tx1 + 0.5f;
1474 2506
1475 glColor4f (c[0], c[1], c[2], 0.75); 2507 glColor4f (c[0], c[1], c[2], 1);
1476 glTexCoord2f (tx1, 0.); glVertex2i (x , y ); 2508 glTexCoord2f (tx1, 0.); glVertex2i (x , y );
1477 glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1); 2509 glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
1478 glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1); 2510 glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
1479 glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y ); 2511 glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
1480 } 2512 }
… …
1484 glDisable (GL_BLEND); 2516 glDisable (GL_BLEND);
1485 glDisable (GL_TEXTURE_2D); 2517 glDisable (GL_TEXTURE_2D);
1486} 2518}
1487 2519
1488void 2520void
1489fow_texture (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh) 2521fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1490 PPCODE: 2522 PPCODE:
1491{ 2523{
1492 int vx, vy;
1493 int x, y; 2524 int x, y;
1494 int sw4 = (sw + 3) & ~3; 2525 int sw1 = sw + 2;
2526 int sh1 = sh + 2;
2527 int sh3 = sh * 3;
2528 int sw3 = sw * 3;
2529 uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
1495 SV *darkness_sv = sv_2mortal (newSV (sw4 * sh)); 2530 SV *darkness3_sv = sv_2mortal (newSV (sw3 * sh3));
1496 uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv); 2531 uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
1497 2532
1498 memset (darkness, 255, sw4 * sh);
1499 SvPOK_only (darkness_sv); 2533 SvPOK_only (darkness3_sv);
1500 SvCUR_set (darkness_sv, sw4 * sh); 2534 SvCUR_set (darkness3_sv, sw3 * sh3);
1501 2535
1502 vx = self->x + (self->w - sw + 1) / 2 - shift_x; 2536 mx += self->x - 1;
1503 vy = self->y + (self->h - sh + 1) / 2 - shift_y; 2537 my += self->y - 1;
1504 2538
1505 for (y = 0; y < sh; y++) 2539 for (y = 0; y < sh1; y++)
1506 if (0 <= y + vy && y + vy < self->rows) 2540 if (0 <= y + my && y + my < self->rows)
1507 { 2541 {
1508 maprow *row = self->row + (y + vy); 2542 maprow *row = self->row + (y + my);
1509 2543
1510 for (x = 0; x < sw; x++) 2544 for (x = 0; x < sw1; x++)
1511 if (row->c0 <= x + vx && x + vx < row->c1) 2545 if (row->c0 <= x + mx && x + mx < row->c1)
1512 { 2546 {
1513 mapcell *cell = row->col + (x + vx - row->c0); 2547 mapcell *cell = row->col + (x + mx - row->c0);
1514 2548
1515 darkness[y * sw4 + x] = cell->darkness < 0 2549 darkness1 [y * sw1 + x] = cell->darkness
2550 ? DARKNESS_ADJUST (255 - (cell->darkness - 1))
1516 ? 255 - FOW_DARKNESS 2551 : DARKNESS_ADJUST (255 - FOW_DARKNESS);
1517 : 255 - cell->darkness;
1518 } 2552 }
1519 } 2553 }
1520 2554
2555 for (y = 0; y < sh; ++y)
2556 for (x = 0; x < sw; ++x)
2557 {
2558 uint8_t d11 = darkness1 [(y ) * sw1 + x ];
2559 uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
2560 uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
2561 uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
2562 uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
2563 uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
2564 uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
2565 uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
2566 uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
2567
2568 uint8_t r11 = (d11 + d21 + d12) / 3;
2569 uint8_t r21 = d21;
2570 uint8_t r31 = (d21 + d31 + d32) / 3;
2571
2572 uint8_t r12 = d12;
2573 uint8_t r22 = d22;
2574 uint8_t r32 = d32;
2575
2576 uint8_t r13 = (d13 + d23 + d12) / 3;
2577 uint8_t r23 = d23;
2578 uint8_t r33 = (d23 + d33 + d32) / 3;
2579
2580 darkness3 [(y * 3 ) * sw3 + (x * 3 )] = MAX (d22, r11);
2581 darkness3 [(y * 3 ) * sw3 + (x * 3 + 1)] = MAX (d22, r21);
2582 darkness3 [(y * 3 ) * sw3 + (x * 3 + 2)] = MAX (d22, r31);
2583 darkness3 [(y * 3 + 1) * sw3 + (x * 3 )] = MAX (d22, r12);
2584 darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 1)] = MAX (d22, r22); /* this MUST be == d22 */
2585 darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 2)] = MAX (d22, r32);
2586 darkness3 [(y * 3 + 2) * sw3 + (x * 3 )] = MAX (d22, r13);
2587 darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 1)] = MAX (d22, r23);
2588 darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 2)] = MAX (d22, r33);
2589 }
2590
2591 free (darkness1);
2592
1521 EXTEND (SP, 3); 2593 EXTEND (SP, 3);
1522 PUSHs (sv_2mortal (newSViv (sw4))); 2594 PUSHs (sv_2mortal (newSViv (sw3)));
1523 PUSHs (sv_2mortal (newSViv (sh))); 2595 PUSHs (sv_2mortal (newSViv (sh3)));
1524 PUSHs (darkness_sv); 2596 PUSHs (darkness3_sv);
1525} 2597}
1526 2598
1527SV * 2599SV *
1528get_rect (CFClient::Map self, int x0, int y0, int w, int h) 2600get_rect (DC::Map self, int x0, int y0, int w, int h)
1529 CODE: 2601 CODE:
1530{ 2602{
1531 int x, y, x1, y1; 2603 int x, y, x1, y1;
1532 SV *data_sv = newSV (w * h * 7 + 5); 2604 SV *data_sv = newSV (w * h * 7 + 5);
1533 uint8_t *data = (uint8_t *)SvPVX (data_sv); 2605 uint8_t *data = (uint8_t *)SvPVX (data_sv);
… …
1558 if (row && row->c0 <= x && x < row->c1) 2630 if (row && row->c0 <= x && x < row->c1)
1559 { 2631 {
1560 mapcell *cell = row->col + (x - row->c0); 2632 mapcell *cell = row->col + (x - row->c0);
1561 uint8_t flags = 0; 2633 uint8_t flags = 0;
1562 2634
1563 if (cell->face [0]) flags |= 1; 2635 if (cell->tile [0]) flags |= 1;
1564 if (cell->face [1]) flags |= 2; 2636 if (cell->tile [1]) flags |= 2;
1565 if (cell->face [2]) flags |= 4; 2637 if (cell->tile [2]) flags |= 4;
1566 2638
1567 *data++ = flags; 2639 *data++ = flags;
1568 2640
1569 if (flags & 1) 2641 if (flags & 1)
1570 { 2642 {
2643 tileid tile = cell->tile [0];
1571 *data++ = cell->face [0] >> 8; 2644 *data++ = tile >> 8;
1572 *data++ = cell->face [0]; 2645 *data++ = tile;
1573 } 2646 }
1574 2647
1575 if (flags & 2) 2648 if (flags & 2)
1576 { 2649 {
2650 tileid tile = cell->tile [1];
1577 *data++ = cell->face [1] >> 8; 2651 *data++ = tile >> 8;
1578 *data++ = cell->face [1]; 2652 *data++ = tile;
1579 } 2653 }
1580 2654
1581 if (flags & 4) 2655 if (flags & 4)
1582 { 2656 {
2657 tileid tile = cell->tile [2];
1583 *data++ = cell->face [2] >> 8; 2658 *data++ = tile >> 8;
1584 *data++ = cell->face [2]; 2659 *data++ = tile;
1585 } 2660 }
1586 } 2661 }
1587 else 2662 else
1588 *data++ = 0; 2663 *data++ = 0;
1589 } 2664 }
1590 } 2665 }
1591 2666
2667 /* if size is w*h + 5 then no data has been found */
2668 if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)
2669 {
1592 SvPOK_only (data_sv); 2670 SvPOK_only (data_sv);
1593 SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv)); 2671 SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
2672 }
2673
1594 RETVAL = data_sv; 2674 RETVAL = data_sv;
1595} 2675}
1596 OUTPUT: 2676 OUTPUT:
1597 RETVAL 2677 RETVAL
1598 2678
1599void 2679void
1600set_rect (CFClient::Map self, int x0, int y0, uint8_t *data) 2680set_rect (DC::Map self, int x0, int y0, SV *data_sv)
1601 PPCODE: 2681 PPCODE:
1602{ 2682{
1603 int x, y, z; 2683 int x, y, z;
1604 int w, h; 2684 int w, h;
1605 int x1, y1; 2685 int x1, y1;
2686 STRLEN len;
2687 uint8_t *data, *end;
2688
2689 len = SvLEN (data_sv);
2690 SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
2691 data = SvPVbyte_nolen (data_sv);
2692 end = data + len + 8;
2693
2694 if (len < 5)
2695 XSRETURN_EMPTY;
1606 2696
1607 if (*data++ != 0) 2697 if (*data++ != 0)
1608 return; /* version mismatch */ 2698 XSRETURN_EMPTY; /* version mismatch */
1609 2699
1610 w = *data++ << 8; w |= *data++; 2700 w = *data++ << 8; w |= *data++;
1611 h = *data++ << 8; h |= *data++; 2701 h = *data++ << 8; h |= *data++;
1612 2702
1613 // we need to do this 'cause we don't keep an absolute coord system for rows 2703 // we need to do this 'cause we don't keep an absolute coord system for rows
… …
1625 { 2715 {
1626 maprow *row = map_get_row (self, y); 2716 maprow *row = map_get_row (self, y);
1627 2717
1628 for (x = x0; x < x1; x++) 2718 for (x = x0; x < x1; x++)
1629 { 2719 {
2720 uint8_t flags;
2721
2722 if (data + 7 >= end)
2723 XSRETURN_EMPTY;
2724
1630 uint8_t flags = *data++; 2725 flags = *data++;
1631 2726
1632 if (flags) 2727 if (flags)
1633 { 2728 {
1634 mapface face[3] = { 0, 0, 0 };
1635
1636 mapcell *cell = row_get_cell (row, x); 2729 mapcell *cell = row_get_cell (row, x);
2730 tileid tile[3] = { 0, 0, 0 };
1637 2731
1638 if (flags & 1) { face[0] = *data++ << 8; face[0] |= *data++; } 2732 if (flags & 1) { tile[0] = *data++ << 8; tile[0] |= *data++; }
1639 if (flags & 2) { face[1] = *data++ << 8; face[1] |= *data++; } 2733 if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
1640 if (flags & 4) { face[2] = *data++ << 8; face[2] |= *data++; } 2734 if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
1641 2735
1642 if (cell->darkness <= 0) 2736 if (cell->darkness == 0)
1643 { 2737 {
1644 cell->darkness = -1; 2738 /*cell->darkness = 0;*/
2739 EXTEND (SP, 3);
1645 2740
1646 for (z = 0; z <= 2; z++) 2741 for (z = 0; z <= 2; z++)
1647 { 2742 {
1648 cell->face[z] = face[z]; 2743 tileid t = tile [z];
1649 2744
1650 if (face[z] && (face[z] >= self->texs || !self->tex[face [z]].name)) 2745 if (t >= self->texs || (t && !self->tex [t].name))
2746 {
1651 XPUSHs (sv_2mortal (newSViv (face[z]))); 2747 PUSHs (sv_2mortal (newSViv (t)));
2748 need_texid (self, t);
2749 }
2750
2751 cell->tile [z] = t;
1652 } 2752 }
1653 } 2753 }
1654 } 2754 }
1655 } 2755 }
1656 } 2756 }
1657} 2757}
1658 2758
1659MODULE = CFClient PACKAGE = CFClient::MixChunk 2759MODULE = Deliantra::Client PACKAGE = DC::RW
1660 2760
1661CFClient::MixChunk 2761DC::RW
1662new_from_file (SV *class, char *path) 2762new (SV *class, SV *data_sv)
1663 CODE: 2763 CODE:
1664 RETVAL = Mix_LoadWAV (path); 2764{
2765 STRLEN datalen;
2766 char *data = SvPVbyte (data_sv, datalen);
2767
2768 RETVAL = SDL_RWFromConstMem (data, datalen);
2769}
1665 OUTPUT: 2770 OUTPUT:
1666 RETVAL 2771 RETVAL
1667 2772
2773DC::RW
2774new_from_file (SV *class, const char *path, const char *mode = "rb")
2775 CODE:
2776 RETVAL = SDL_RWFromFile (path, mode);
2777 OUTPUT:
2778 RETVAL
2779
2780# fails on win32:
2781# dc.xs(2268) : error C2059: syntax error : '('
1668void 2782#void
2783#close (DC::RW self)
2784# CODE:
2785# (self->(close)) (self);
2786
2787MODULE = Deliantra::Client PACKAGE = DC::Channel
2788
2789PROTOTYPES: DISABLE
2790
2791DC::Channel
2792find ()
2793 CODE:
2794{
2795 RETVAL = Mix_GroupAvailable (-1);
2796
2797 if (RETVAL < 0)
2798 {
2799 RETVAL = Mix_GroupOldest (-1);
2800
2801 if (RETVAL < 0)
2802 XSRETURN_UNDEF;
2803
2804 Mix_HaltChannel (RETVAL);
2805 }
2806
2807 Mix_UnregisterAllEffects (RETVAL);
2808 Mix_Volume (RETVAL, 128);
2809}
2810 OUTPUT:
2811 RETVAL
2812
2813void
2814halt (DC::Channel self)
2815 CODE:
2816 Mix_HaltChannel (self);
2817
2818void
2819expire (DC::Channel self, int ticks = -1)
2820 CODE:
2821 Mix_ExpireChannel (self, ticks);
2822
2823void
2824fade_out (DC::Channel self, int ticks = -1)
2825 CODE:
2826 Mix_FadeOutChannel (self, ticks);
2827
2828int
2829volume (DC::Channel self, int volume)
2830 CODE:
2831 RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
2832 OUTPUT:
2833 RETVAL
2834
2835void
2836unregister_all_effects (DC::Channel self)
2837 CODE:
2838 Mix_UnregisterAllEffects (self);
2839
2840void
2841set_panning (DC::Channel self, int left, int right)
2842 CODE:
2843 left = CLAMP (left , 0, 255);
2844 right = CLAMP (right, 0, 255);
2845 Mix_SetPanning (self, left, right);
2846
2847void
2848set_distance (DC::Channel self, int distance)
2849 CODE:
2850 Mix_SetDistance (self, CLAMP (distance, 0, 255));
2851
2852void
2853set_position (DC::Channel self, int angle, int distance)
2854 CODE:
2855
2856void
2857set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
2858 CODE:
2859{
2860 int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
2861 int angle = atan2f (dx, -dy) * 180.f / (float)M_PI + 360.f;
2862 Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
2863}
2864
2865void
2866set_reverse_stereo (DC::Channel self, int flip)
2867 CODE:
2868 Mix_SetReverseStereo (self, flip);
2869
2870MODULE = Deliantra::Client PACKAGE = DC::MixChunk
2871
2872PROTOTYPES: DISABLE
2873
2874DC::MixChunk
2875new (SV *class, DC::RW rwops)
2876 CODE:
2877 RETVAL = Mix_LoadWAV_RW (rwops, 1);
2878 OUTPUT:
2879 RETVAL
2880
2881void
1669DESTROY (CFClient::MixChunk self) 2882DESTROY (DC::MixChunk self)
1670 CODE: 2883 CODE:
1671 Mix_FreeChunk (self); 2884 Mix_FreeChunk (self);
1672 2885
1673int 2886int
1674volume (CFClient::MixChunk self, int volume = -1) 2887volume (DC::MixChunk self, int volume = -1)
1675 CODE: 2888 CODE:
2889 if (items > 1)
2890 volume = CLAMP (volume, 0, 128);
1676 RETVAL = Mix_VolumeChunk (self, volume); 2891 RETVAL = Mix_VolumeChunk (self, volume);
1677 OUTPUT: 2892 OUTPUT:
1678 RETVAL 2893 RETVAL
1679 2894
1680int 2895DC::Channel
1681play (CFClient::MixChunk self, int channel = -1, int loops = 0, int ticks = -1) 2896play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
1682 CODE: 2897 CODE:
2898{
1683 RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks); 2899 RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
2900
2901 if (RETVAL < 0)
2902 XSRETURN_UNDEF;
2903
2904 if (channel < 0)
2905 {
2906 Mix_UnregisterAllEffects (RETVAL);
2907 Mix_Volume (RETVAL, 128);
2908 }
2909}
1684 OUTPUT: 2910 OUTPUT:
1685 RETVAL 2911 RETVAL
1686 2912
1687MODULE = CFClient PACKAGE = CFClient::MixMusic 2913MODULE = Deliantra::Client PACKAGE = DC::MixMusic
1688 2914
1689int 2915int
1690volume (int volume = -1) 2916volume (int volume = -1)
2917 PROTOTYPE: ;$
1691 CODE: 2918 CODE:
2919 if (items > 0)
2920 volume = CLAMP (volume, 0, 128);
1692 RETVAL = Mix_VolumeMusic (volume); 2921 RETVAL = Mix_VolumeMusic (volume);
1693 OUTPUT: 2922 OUTPUT:
1694 RETVAL 2923 RETVAL
1695 2924
1696CFClient::MixMusic 2925void
1697new_from_file (SV *class, char *path) 2926fade_out (int ms)
1698 CODE: 2927 CODE:
2928 Mix_FadeOutMusic (ms);
2929
2930void
2931halt ()
2932 CODE:
2933 Mix_HaltMusic ();
2934
2935DC::MixMusic
2936new (SV *class, DC::RW rwops)
2937 CODE:
1699 RETVAL = Mix_LoadMUS (path); 2938 RETVAL = Mix_LoadMUS_RW (rwops);
1700 OUTPUT: 2939 OUTPUT:
1701 RETVAL 2940 RETVAL
1702 2941
1703void 2942void
1704DESTROY (CFClient::MixMusic self) 2943DESTROY (DC::MixMusic self)
1705 CODE: 2944 CODE:
1706 Mix_FreeMusic (self); 2945 Mix_FreeMusic (self);
1707 2946
1708int 2947int
1709play (CFClient::MixMusic self, int loops = -1) 2948play (DC::MixMusic self, int loops = -1)
1710 CODE: 2949 CODE:
1711 RETVAL = Mix_PlayMusic (self, loops); 2950 RETVAL = Mix_PlayMusic (self, loops);
1712 OUTPUT: 2951 OUTPUT:
1713 RETVAL 2952 RETVAL
1714 2953
2954void
2955fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
2956 CODE:
2957 Mix_FadeInMusicPos (self, loops, ms, position);
2958
1715MODULE = CFClient PACKAGE = CFClient::OpenGL 2959MODULE = Deliantra::Client PACKAGE = DC::OpenGL
2960
2961PROTOTYPES: ENABLE
1716 2962
1717BOOT: 2963BOOT:
1718{ 2964{
1719 HV *stash = gv_stashpv ("CFClient::OpenGL", 1); 2965 HV *stash = gv_stashpv ("DC::OpenGL", 1);
1720 static const struct { 2966 static const struct {
1721 const char *name; 2967 const char *name;
1722 IV iv; 2968 IV iv;
1723 } *civ, const_iv[] = { 2969 } *civ, const_iv[] = {
1724# define const_iv(name) { # name, (IV)name } 2970# define const_iv(name) { # name, (IV)name }
2971 const_iv (GL_VENDOR),
2972 const_iv (GL_VERSION),
2973 const_iv (GL_EXTENSIONS),
2974 const_iv (GL_MAX_TEXTURE_UNITS),
1725 const_iv (GL_COLOR_MATERIAL), 2975 const_iv (GL_COLOR_MATERIAL),
1726 const_iv (GL_SMOOTH), 2976 const_iv (GL_SMOOTH),
1727 const_iv (GL_FLAT), 2977 const_iv (GL_FLAT),
1728 const_iv (GL_DITHER), 2978 const_iv (GL_DITHER),
1729 const_iv (GL_BLEND), 2979 const_iv (GL_BLEND),
… …
1733 const_iv (GL_ALPHA_TEST), 2983 const_iv (GL_ALPHA_TEST),
1734 const_iv (GL_NORMALIZE), 2984 const_iv (GL_NORMALIZE),
1735 const_iv (GL_RESCALE_NORMAL), 2985 const_iv (GL_RESCALE_NORMAL),
1736 const_iv (GL_FRONT), 2986 const_iv (GL_FRONT),
1737 const_iv (GL_BACK), 2987 const_iv (GL_BACK),
2988 const_iv (GL_AUX0),
1738 const_iv (GL_AND), 2989 const_iv (GL_AND),
1739 const_iv (GL_ONE), 2990 const_iv (GL_ONE),
1740 const_iv (GL_ZERO), 2991 const_iv (GL_ZERO),
1741 const_iv (GL_SRC_ALPHA), 2992 const_iv (GL_SRC_ALPHA),
1742 const_iv (GL_DST_ALPHA), 2993 const_iv (GL_DST_ALPHA),
1743 const_iv (GL_ONE_MINUS_SRC_ALPHA), 2994 const_iv (GL_ONE_MINUS_SRC_ALPHA),
1744 const_iv (GL_ONE_MINUS_DST_ALPHA), 2995 const_iv (GL_ONE_MINUS_DST_ALPHA),
2996 const_iv (GL_SRC_COLOR),
2997 const_iv (GL_DST_COLOR),
2998 const_iv (GL_ONE_MINUS_SRC_COLOR),
2999 const_iv (GL_ONE_MINUS_DST_COLOR),
1745 const_iv (GL_SRC_ALPHA_SATURATE), 3000 const_iv (GL_SRC_ALPHA_SATURATE),
1746 const_iv (GL_RGB), 3001 const_iv (GL_RGB),
1747 const_iv (GL_RGBA), 3002 const_iv (GL_RGBA),
1748 const_iv (GL_RGBA4), 3003 const_iv (GL_RGBA4),
1749 const_iv (GL_RGBA8), 3004 const_iv (GL_RGBA8),
… …
1755 const_iv (GL_INTENSITY), 3010 const_iv (GL_INTENSITY),
1756 const_iv (GL_LUMINANCE), 3011 const_iv (GL_LUMINANCE),
1757 const_iv (GL_LUMINANCE_ALPHA), 3012 const_iv (GL_LUMINANCE_ALPHA),
1758 const_iv (GL_FLOAT), 3013 const_iv (GL_FLOAT),
1759 const_iv (GL_UNSIGNED_INT_8_8_8_8_REV), 3014 const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
3015 const_iv (GL_COMPRESSED_ALPHA_ARB),
3016 const_iv (GL_COMPRESSED_LUMINANCE_ARB),
3017 const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
3018 const_iv (GL_COMPRESSED_INTENSITY_ARB),
3019 const_iv (GL_COMPRESSED_RGB_ARB),
3020 const_iv (GL_COMPRESSED_RGBA_ARB),
1760 const_iv (GL_COMPILE), 3021 const_iv (GL_COMPILE),
3022 const_iv (GL_PROXY_TEXTURE_1D),
3023 const_iv (GL_PROXY_TEXTURE_2D),
1761 const_iv (GL_TEXTURE_1D), 3024 const_iv (GL_TEXTURE_1D),
1762 const_iv (GL_TEXTURE_2D), 3025 const_iv (GL_TEXTURE_2D),
1763 const_iv (GL_TEXTURE_ENV), 3026 const_iv (GL_TEXTURE_ENV),
1764 const_iv (GL_TEXTURE_MAG_FILTER), 3027 const_iv (GL_TEXTURE_MAG_FILTER),
1765 const_iv (GL_TEXTURE_MIN_FILTER), 3028 const_iv (GL_TEXTURE_MIN_FILTER),
… …
1786 const_iv (GL_COLOR_LOGIC_OP), 3049 const_iv (GL_COLOR_LOGIC_OP),
1787 const_iv (GL_SEPARABLE_2D), 3050 const_iv (GL_SEPARABLE_2D),
1788 const_iv (GL_CONVOLUTION_2D), 3051 const_iv (GL_CONVOLUTION_2D),
1789 const_iv (GL_CONVOLUTION_BORDER_MODE), 3052 const_iv (GL_CONVOLUTION_BORDER_MODE),
1790 const_iv (GL_CONSTANT_BORDER), 3053 const_iv (GL_CONSTANT_BORDER),
3054 const_iv (GL_POINTS),
1791 const_iv (GL_LINES), 3055 const_iv (GL_LINES),
3056 const_iv (GL_LINE_STRIP),
1792 const_iv (GL_LINE_LOOP), 3057 const_iv (GL_LINE_LOOP),
1793 const_iv (GL_QUADS), 3058 const_iv (GL_QUADS),
1794 const_iv (GL_QUAD_STRIP), 3059 const_iv (GL_QUAD_STRIP),
1795 const_iv (GL_TRIANGLES), 3060 const_iv (GL_TRIANGLES),
1796 const_iv (GL_TRIANGLE_STRIP), 3061 const_iv (GL_TRIANGLE_STRIP),
1797 const_iv (GL_TRIANGLE_FAN), 3062 const_iv (GL_TRIANGLE_FAN),
3063 const_iv (GL_POLYGON),
1798 const_iv (GL_PERSPECTIVE_CORRECTION_HINT), 3064 const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
3065 const_iv (GL_POINT_SMOOTH_HINT),
3066 const_iv (GL_LINE_SMOOTH_HINT),
3067 const_iv (GL_POLYGON_SMOOTH_HINT),
3068 const_iv (GL_GENERATE_MIPMAP_HINT),
3069 const_iv (GL_TEXTURE_COMPRESSION_HINT),
1799 const_iv (GL_FASTEST), 3070 const_iv (GL_FASTEST),
3071 const_iv (GL_DONT_CARE),
3072 const_iv (GL_NICEST),
1800 const_iv (GL_V2F), 3073 const_iv (GL_V2F),
1801 const_iv (GL_V3F), 3074 const_iv (GL_V3F),
1802 const_iv (GL_T2F_V3F), 3075 const_iv (GL_T2F_V3F),
1803 const_iv (GL_T2F_N3F_V3F), 3076 const_iv (GL_T2F_N3F_V3F),
3077 const_iv (GL_FUNC_ADD),
3078 const_iv (GL_FUNC_SUBTRACT),
3079 const_iv (GL_FUNC_REVERSE_SUBTRACT),
1804# undef const_iv 3080# undef const_iv
1805 }; 3081 };
1806 3082
1807 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 3083 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1808 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 3084 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
3085
3086 texture_av = newAV ();
3087 AvREAL_off (texture_av);
1809} 3088}
3089
3090void
3091disable_GL_EXT_blend_func_separate ()
3092 CODE:
3093 gl.BlendFuncSeparate = 0;
3094 gl.BlendFuncSeparateEXT = 0;
3095
3096void
3097apple_nvidia_bug (int enable)
1810 3098
1811char * 3099char *
1812gl_vendor () 3100gl_vendor ()
1813 CODE: 3101 CODE:
1814 RETVAL = (char *)glGetString (GL_VENDOR); 3102 RETVAL = (char *)glGetString (GL_VENDOR);
… …
1827 CODE: 3115 CODE:
1828 RETVAL = (char *)glGetString (GL_EXTENSIONS); 3116 RETVAL = (char *)glGetString (GL_EXTENSIONS);
1829 OUTPUT: 3117 OUTPUT:
1830 RETVAL 3118 RETVAL
1831 3119
3120const char *glGetString (GLenum pname)
3121
3122GLint glGetInteger (GLenum pname)
3123 CODE:
3124 glGetIntegerv (pname, &RETVAL);
3125 OUTPUT:
3126 RETVAL
3127
3128GLdouble glGetDouble (GLenum pname)
3129 CODE:
3130 glGetDoublev (pname, &RETVAL);
3131 OUTPUT:
3132 RETVAL
3133
1832int glGetError () 3134int glGetError ()
1833 3135
1834void glFinish () 3136void glFinish ()
1835 3137
1836void glClear (int mask) 3138void glClear (int mask)
… …
1850 3152
1851void glBlendFuncSeparate (int sa, int da, int saa, int daa) 3153void glBlendFuncSeparate (int sa, int da, int saa, int daa)
1852 CODE: 3154 CODE:
1853 gl_BlendFuncSeparate (sa, da, saa, daa); 3155 gl_BlendFuncSeparate (sa, da, saa, daa);
1854 3156
3157# void glBlendEquation (int se)
3158
1855void glDepthMask (int flag) 3159void glDepthMask (int flag)
1856 3160
1857void glLogicOp (int opcode) 3161void glLogicOp (int opcode)
1858 3162
1859void glColorMask (int red, int green, int blue, int alpha) 3163void glColorMask (int red, int green, int blue, int alpha)
… …
1873# near_ and far_ are due to microsofts buggy "c" compiler 3177# near_ and far_ are due to microsofts buggy "c" compiler
1874void glFrustum (double left, double right, double bottom, double top, double near_, double far_) 3178void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
1875 3179
1876# near_ and far_ are due to microsofts buggy "c" compiler 3180# near_ and far_ are due to microsofts buggy "c" compiler
1877void glOrtho (double left, double right, double bottom, double top, double near_, double far_) 3181void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
3182
3183PROTOTYPES: DISABLE
1878 3184
1879void glViewport (int x, int y, int width, int height) 3185void glViewport (int x, int y, int width, int height)
1880 3186
1881void glScissor (int x, int y, int width, int height) 3187void glScissor (int x, int y, int width, int height)
1882 3188
… …
1890 3196
1891void glRotate (float angle, float x, float y, float z) 3197void glRotate (float angle, float x, float y, float z)
1892 CODE: 3198 CODE:
1893 glRotatef (angle, x, y, z); 3199 glRotatef (angle, x, y, z);
1894 3200
1895void glBegin (int mode)
1896
1897void glEnd ()
1898
1899void glColor (float r, float g, float b, float a = 1.0) 3201void glColor (float r, float g, float b, float a = 1.0)
1900 PROTOTYPE: @ 3202 PROTOTYPE: @
1901 ALIAS: 3203 ALIAS:
1902 glColor_premultiply = 1 3204 glColor_premultiply = 1
1903 CODE: 3205 CODE:
1904 if (ix) 3206 if (ix)
1905 { 3207 {
1906 r *= a; 3208 r *= a;
1907 g *= a; 3209 g *= a;
1908 b *= a; 3210 b *= a;
1909 } 3211 }
1910 // microsoft visual "c" rounds instead of truncating... 3212 // microsoft visual "c" rounds instead of truncating...
1911 glColor4ub (MIN ((int)(r * 256.f), 255), 3213 glColor4f (r, g, b, a);
1912 MIN ((int)(g * 256.f), 255),
1913 MIN ((int)(b * 256.f), 255),
1914 MIN ((int)(a * 256.f), 255));
1915
1916void glInterleavedArrays (int format, int stride, char *data)
1917
1918void glDrawElements (int mode, int count, int type, char *indices)
1919
1920# 1.2 void glDrawRangeElements (int mode, int start, int end
1921 3214
1922void glRasterPos (float x, float y, float z = 0.) 3215void glRasterPos (float x, float y, float z = 0.)
1923 CODE: 3216 CODE:
1924 glRasterPos3f (0, 0, z); 3217 glRasterPos3f (0, 0, z);
1925 glBitmap (0, 0, 0, 0, x, y, 0); 3218 glBitmap (0, 0, 0, 0, x, y, 0);
… …
1930 3223
1931void glTexCoord (float s, float t) 3224void glTexCoord (float s, float t)
1932 CODE: 3225 CODE:
1933 glTexCoord2f (s, t); 3226 glTexCoord2f (s, t);
1934 3227
3228void glRect (float x1, float y1, float x2, float y2)
3229 CODE:
3230 glRectf (x1, y1, x2, y2);
3231
3232void glRect_lineloop (float x1, float y1, float x2, float y2)
3233 CODE:
3234 glBegin (GL_LINE_LOOP);
3235 glVertex2f (x1, y1);
3236 glVertex2f (x2, y1);
3237 glVertex2f (x2, y2);
3238 glVertex2f (x1, y2);
3239 glEnd ();
3240
3241PROTOTYPES: ENABLE
3242
3243void glBegin (int mode)
3244
3245void glEnd ()
3246
3247void glPointSize (GLfloat size)
3248
3249void glLineWidth (GLfloat width)
3250
3251void glInterleavedArrays (int format, int stride, char *data)
3252
3253void glDrawElements (int mode, int count, int type, char *indices)
3254
3255# 1.2 void glDrawRangeElements (int mode, int start, int end
3256
1935void glTexEnv (int target, int pname, float param) 3257void glTexEnv (int target, int pname, float param)
1936 CODE: 3258 CODE:
1937 glTexEnvf (target, pname, param); 3259 glTexEnvf (target, pname, param);
1938 3260
1939void glTexParameter (int target, int pname, float param) 3261void glTexParameter (int target, int pname, float param)
… …
1955void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column) 3277void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
1956 CODE: 3278 CODE:
1957 if (gl.SeparableFilter2D) 3279 if (gl.SeparableFilter2D)
1958 gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column); 3280 gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
1959 3281
1960void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data) 3282void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
1961 3283
1962void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border) 3284void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
1963 3285
1964void glDrawPixels (int width, int height, int format, int type, char *pixels) 3286void glDrawPixels (int width, int height, int format, int type, char *pixels)
3287
3288void glPixelZoom (float x, float y)
1965 3289
1966void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR) 3290void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
1967 3291
1968int glGenTexture () 3292int glGenTexture ()
1969 CODE: 3293 CODE:
1970{ 3294 RETVAL = gen_texture ();
1971 GLuint name;
1972 glGenTextures (1, &name);
1973 RETVAL = name;
1974}
1975 OUTPUT: 3295 OUTPUT:
1976 RETVAL 3296 RETVAL
1977 3297
1978void glDeleteTexture (int name) 3298void glDeleteTexture (int name)
1979 CODE: 3299 CODE:
1980{
1981 GLuint name_ = name;
1982 glDeleteTextures (1, &name_); 3300 del_texture (name);
1983} 3301
1984
1985int glGenList () 3302int glGenList ()
1986 CODE: 3303 CODE:
1987 RETVAL = glGenLists (1); 3304 RETVAL = glGenLists (1);
1988 OUTPUT: 3305 OUTPUT:
1989 RETVAL 3306 RETVAL
… …
1996 3313
1997void glEndList () 3314void glEndList ()
1998 3315
1999void glCallList (int list) 3316void glCallList (int list)
2000 3317
3318void c_init ()
3319 CODE:
3320 glPixelStorei (GL_PACK_ALIGNMENT , 1);
3321 glPixelStorei (GL_UNPACK_ALIGNMENT, 1);
2001 3322
3323MODULE = Deliantra::Client PACKAGE = DC::UI::Base
3324
3325PROTOTYPES: DISABLE
3326
3327void
3328find_widget (SV *self, NV x, NV y)
3329 PPCODE:
3330{
3331 if (within_widget (self, x, y))
3332 XPUSHs (self);
3333}
3334
3335BOOT:
3336{
3337 hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
3338
3339 draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
3340 draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
3341 draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
3342 draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
3343}
3344
3345void
3346draw (SV *self)
3347 CODE:
3348{
3349 HV *hv;
3350 SV **svp;
3351 NV x, y, w, h;
3352 SV *draw_x_sv = GvSV (draw_x_gv);
3353 SV *draw_y_sv = GvSV (draw_y_gv);
3354 SV *draw_w_sv = GvSV (draw_w_gv);
3355 SV *draw_h_sv = GvSV (draw_h_gv);
3356 double draw_x, draw_y;
3357
3358 if (!SvROK (self))
3359 croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
3360
3361 hv = (HV *)SvRV (self);
3362
3363 if (SvTYPE (hv) != SVt_PVHV)
3364 croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
3365
3366 svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
3367 svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
3368
3369 if (!h || !w)
3370 XSRETURN_EMPTY;
3371
3372 svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
3373 svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
3374
3375 draw_x = SvNV (draw_x_sv) + x;
3376 draw_y = SvNV (draw_y_sv) + y;
3377
3378 if (draw_x + w < 0 || draw_x >= SvNV (draw_w_sv)
3379 || draw_y + h < 0 || draw_y >= SvNV (draw_h_sv))
3380 XSRETURN_EMPTY;
3381
3382 sv_setnv (draw_x_sv, draw_x);
3383 sv_setnv (draw_y_sv, draw_y);
3384
3385 glPushMatrix ();
3386 glTranslated (x, y, 0);
3387
3388 if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
3389 {
3390 svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
3391
3392 if (svp && SvTRUE (*svp))
3393 {
3394 glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
3395 glEnable (GL_BLEND);
3396 glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
3397 glBegin (GL_QUADS);
3398 glVertex2f (0, 0);
3399 glVertex2f (w, 0);
3400 glVertex2f (w, h);
3401 glVertex2f (0, h);
3402 glEnd ();
3403 glDisable (GL_BLEND);
3404 }
3405 }
3406#if 0
3407 // draw borders, for debugging
3408 glPushMatrix ();
3409 glColor4f (1., 1., 0., 1.);
3410 glTranslatef (.5, .5, 0.);
3411 glBegin (GL_LINE_LOOP);
3412 glVertex2f (0 , 0);
3413 glVertex2f (w - 1, 0);
3414 glVertex2f (w - 1, h - 1);
3415 glVertex2f (0 , h - 1);
3416 glEnd ();
3417 glPopMatrix ();
3418#endif
3419 PUSHMARK (SP);
3420 XPUSHs (self);
3421 PUTBACK;
3422 call_method ("_draw", G_VOID | G_DISCARD);
3423 SPAGAIN;
3424
3425 glPopMatrix ();
3426
3427 draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
3428 draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
3429}
3430

Diff Legend

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