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Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.124 by root, Tue Jul 4 23:23:31 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 1 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)
121{ 194{
122 FcPatternAddBool (pattern, FC_HINTING, 1); 195 FcPatternAddBool (pattern, FC_HINTING, 1);
123#ifdef FC_HINT_STYLE 196#ifdef FC_HINT_STYLE
124 FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL); 197 FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);
125#endif 198#endif
126#ifdef _WIN32
127 FcPatternAddBool (pattern, FC_AUTOHINT, 1);
128#else
129 FcPatternAddBool (pattern, FC_AUTOHINT, 0); 199 FcPatternAddBool (pattern, FC_AUTOHINT, 0);
130#endif
131} 200}
132 201
133static void 202static void
134layout_update_font (CFClient__Layout self) 203layout_update_font (DC__Layout self)
135{ 204{
136 /* 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
137 * reasonably well with bitstream vera 206 * reasonably well with dejavu/bistream fonts
138 */ 207 */
139 PangoFontDescription *font = self->font ? self->font : default_font; 208 PangoFontDescription *font = self->font ? self->font : default_font;
140 209
141 pango_font_description_set_absolute_size (font, 210 pango_font_description_set_absolute_size (font,
142 MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10)); 211 MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
143 212
144 pango_layout_set_font_description (self->pl, font); 213 pango_layout_set_font_description (self->pl, font);
145} 214}
146 215
147static void 216static void
148layout_get_pixel_size (CFClient__Layout self, int *w, int *h) 217layout_get_pixel_size (DC__Layout self, int *w, int *h)
149{ 218{
219 PangoRectangle rect;
220
221 // get_pixel_* wrongly rounds down
150 pango_layout_get_pixel_size (self->pl, w, h); 222 pango_layout_get_extents (self->pl, 0, &rect);
151 223
152 if (!*w) *w = 1; 224 rect.width = (rect.width + PANGO_SCALE - 1) / PANGO_SCALE;
153 if (!*h) *h = 1; 225 rect.height = (rect.height + PANGO_SCALE - 1) / PANGO_SCALE;
154 226
155 *w = (*w + 3) & ~3; 227 if (!rect.width) rect.width = 1;
156} 228 if (!rect.height) rect.height = 1;
157 229
230 *w = rect.width;
231 *h = rect.height;
232}
233
234typedef uint16_t tileid;
158typedef uint16_t mapface; 235typedef uint16_t faceid;
159 236
160typedef struct { 237typedef struct {
161 GLint name; 238 GLuint name;
162 int w, h; 239 int w, h;
163 float s, t; 240 float s, t;
164 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 */
165} maptex; 245} maptex;
166 246
167typedef struct { 247typedef struct {
248 uint32_t player;
249 tileid tile[3];
168 int16_t darkness; 250 uint16_t darkness;
169 mapface face[3]; 251 uint8_t stat_width, stat_hp, flags, smoothmax;
170} mapcell; 252} mapcell;
171 253
172typedef struct { 254typedef struct {
173 int32_t c0, c1; 255 int32_t c0, c1;
174 mapcell *col; 256 mapcell *col;
175} maprow; 257} maprow;
176 258
177typedef struct map { 259typedef struct map {
178 int x, y, w, h; 260 int x, y, w, h;
179 int ox, oy; /* offset to virtual global coordinate system */ 261 int ox, oy; /* offset to virtual global coordinate system */
180 int faces; 262 int faces; tileid *face2tile; // [faceid]
181 mapface *face; 263 int texs; maptex *tex; // [tileid]
182
183 int texs;
184 maptex *tex;
185 264
186 int32_t rows; 265 int32_t rows;
187 maprow *row; 266 maprow *row;
188} *CFClient__Map; 267} *DC__Map;
189 268
190static char * 269static char *
191prepend (char *ptr, int sze, int inc) 270prepend (char *ptr, int sze, int inc)
192{ 271{
193 char *p; 272 char *p;
… …
210} 289}
211 290
212#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))
213#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))
214 293
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
215static maprow * 314static maprow *
216map_get_row (CFClient__Map self, int y) 315map_get_row (DC__Map self, int y)
217{ 316{
218 if (0 > y) 317 if (0 > y)
219 { 318 {
220 int extend = - y + MAP_EXTEND_Y; 319 int extend = - y + MAP_EXTEND_Y;
221 Prepend (maprow, self->row, self->rows, extend); 320 Prepend (maprow, self->row, self->rows, extend);
… …
259 358
260 return row->col + (x - row->c0); 359 return row->col + (x - row->c0);
261} 360}
262 361
263static mapcell * 362static mapcell *
264map_get_cell (CFClient__Map self, int x, int y) 363map_get_cell (DC__Map self, int x, int y)
265{ 364{
266 return row_get_cell (map_get_row (self, y), x); 365 return row_get_cell (map_get_row (self, y), x);
267} 366}
268 367
269static void 368static void
270map_clear (CFClient__Map self) 369map_clear (DC__Map self)
271{ 370{
272 int r; 371 int r;
273 372
274 for (r = 0; r < self->rows; r++) 373 for (r = 0; r < self->rows; r++)
275 Safefree (self->row[r].col); 374 Safefree (self->row[r].col);
… …
282 self->oy = 0; 381 self->oy = 0;
283 self->row = 0; 382 self->row = 0;
284 self->rows = 0; 383 self->rows = 0;
285} 384}
286 385
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
287static void 396static void
288map_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)
289{ 398{
290 int x, y; 399 int x, y;
291 maprow *row; 400 maprow *row;
401 mapcell *cell;
292 402
293 for (y = y0; y < y0 + h; y++) 403 for (y = y0; y < y0 + h; y++)
294 if (y >= 0) 404 if (y >= 0)
295 { 405 {
296 if (y >= self->rows) 406 if (y >= self->rows)
… …
302 if (x >= row->c0) 412 if (x >= row->c0)
303 { 413 {
304 if (x >= row->c1) 414 if (x >= row->c1)
305 break; 415 break;
306 416
307 row->col[x - row->c0].darkness = -1; 417 cell = row->col + x - row->c0;
418
419 CELL_CLEAR (cell);
308 } 420 }
309 } 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);
310} 438}
311 439
312static void 440static void
313music_finished (void) 441music_finished (void)
314{ 442{
… …
350 n |= n >> 16; 478 n |= n >> 16;
351 479
352 return n + 1; 480 return n + 1;
353} 481}
354 482
355MODULE = 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
356 594
357PROTOTYPES: ENABLE 595PROTOTYPES: ENABLE
358 596
359BOOT: 597BOOT:
360{ 598{
361 HV *stash = gv_stashpv ("CFClient", 1); 599 HV *stash = gv_stashpv ("DC", 1);
362 static const struct { 600 static const struct {
363 const char *name; 601 const char *name;
364 IV iv; 602 IV iv;
365 } *civ, const_iv[] = { 603 } *civ, const_iv[] = {
366# 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
367 const_iv (SDL_ACTIVEEVENT), 608 const_iv (SDL_ACTIVEEVENT),
368 const_iv (SDL_KEYDOWN), 609 const_iv (SDL_KEYDOWN),
369 const_iv (SDL_KEYUP), 610 const_iv (SDL_KEYUP),
370 const_iv (SDL_MOUSEMOTION), 611 const_iv (SDL_MOUSEMOTION),
371 const_iv (SDL_MOUSEBUTTONDOWN), 612 const_iv (SDL_MOUSEBUTTONDOWN),
… …
380 const_iv (SDL_EVENT_RESERVEDA), 621 const_iv (SDL_EVENT_RESERVEDA),
381 const_iv (SDL_EVENT_RESERVEDB), 622 const_iv (SDL_EVENT_RESERVEDB),
382 const_iv (SDL_VIDEORESIZE), 623 const_iv (SDL_VIDEORESIZE),
383 const_iv (SDL_VIDEOEXPOSE), 624 const_iv (SDL_VIDEOEXPOSE),
384 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),
385 const_iv (SDLK_KP0), 683 const_iv (SDLK_KP0),
386 const_iv (SDLK_KP1), 684 const_iv (SDLK_KP1),
387 const_iv (SDLK_KP2), 685 const_iv (SDLK_KP2),
388 const_iv (SDLK_KP3), 686 const_iv (SDLK_KP3),
389 const_iv (SDLK_KP4), 687 const_iv (SDLK_KP4),
… …
444 const_iv (SDLK_BREAK), 742 const_iv (SDLK_BREAK),
445 const_iv (SDLK_MENU), 743 const_iv (SDLK_MENU),
446 const_iv (SDLK_POWER), 744 const_iv (SDLK_POWER),
447 const_iv (SDLK_EURO), 745 const_iv (SDLK_EURO),
448 const_iv (SDLK_UNDO), 746 const_iv (SDLK_UNDO),
747
449 const_iv (KMOD_NONE), 748 const_iv (KMOD_NONE),
749 const_iv (KMOD_SHIFT),
450 const_iv (KMOD_LSHIFT), 750 const_iv (KMOD_LSHIFT),
451 const_iv (KMOD_RSHIFT), 751 const_iv (KMOD_RSHIFT),
752 const_iv (KMOD_CTRL),
452 const_iv (KMOD_LCTRL), 753 const_iv (KMOD_LCTRL),
453 const_iv (KMOD_RCTRL), 754 const_iv (KMOD_RCTRL),
755 const_iv (KMOD_ALT),
454 const_iv (KMOD_LALT), 756 const_iv (KMOD_LALT),
455 const_iv (KMOD_RALT), 757 const_iv (KMOD_RALT),
758 const_iv (KMOD_META),
456 const_iv (KMOD_LMETA), 759 const_iv (KMOD_LMETA),
457 const_iv (KMOD_RMETA), 760 const_iv (KMOD_RMETA),
458 const_iv (KMOD_NUM), 761 const_iv (KMOD_NUM),
459 const_iv (KMOD_CAPS), 762 const_iv (KMOD_CAPS),
460 const_iv (KMOD_MODE), 763 const_iv (KMOD_MODE),
461 const_iv (KMOD_CTRL), 764
462 const_iv (KMOD_SHIFT), 765 const_iv (KMOD_LRAM),
463 const_iv (KMOD_ALT), 766
464 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)
465# undef const_iv 797# undef const_iv
466 }; 798 };
467 799
468 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; )
469 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);
470} 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
471 819
472NV floor (NV x) 820NV floor (NV x)
473 821
474NV 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
475 833
476void 834void
477pango_init () 835pango_init ()
478 CODE: 836 CODE:
479{ 837{
480 opengl_fontmap = pango_opengl_font_map_new (); 838 opengl_fontmap = pango_opengl_font_map_new ();
481 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);
482 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
483} 846}
484 847
485int 848char *SDL_GetError ()
486SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)
487 849
488void 850void SDL_braino ()
851
852int SDL_Init (U32 flags)
853
854int SDL_InitSubSystem (U32 flags)
855
856void SDL_QuitSubSystem (U32 flags)
857
489SDL_Quit () 858void SDL_Quit ()
490 859
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
491void 869void
492SDL_ListModes () 870SDL_ListModes (int rgb, int alpha)
493 PPCODE: 871 PPCODE:
494{ 872{
495 SDL_Rect **m; 873 SDL_Rect **m;
496 874
497 SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5); 875 SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
498 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5); 876 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
499 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5); 877 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
500 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1); 878 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
501 879
502 SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15); 880 SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
503 SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0); 881 SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
504 882
505 SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0); 883 SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
506 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0); 884 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
507 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0); 885 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
508 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0); 886 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
509 887
510 SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1); 888 SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
511 889 SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
512 SDL_EnableUNICODE (1);
513 SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
514 890
515 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL); 891 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
516 892
517 if (m && m != (SDL_Rect **)-1) 893 if (m && m != (SDL_Rect **)-1)
518 while (*m) 894 while (*m)
519 { 895 {
896 if ((*m)->w >= 400 && (*m)->h >= 300)
897 {
520 AV *av = newAV (); 898 AV *av = newAV ();
521 av_push (av, newSViv ((*m)->w)); 899 av_push (av, newSViv ((*m)->w));
522 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));
523 XPUSHs (sv_2mortal (newRV_noinc ((SV *)av))); 903 XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
904 }
524 905
525 ++m; 906 ++m;
526 } 907 }
527} 908}
528 909
529char *
530SDL_GetError ()
531
532int 910int
533SDL_SetVideoMode (int w, int h, int fullscreen) 911SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
534 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
535 RETVAL = !!SDL_SetVideoMode ( 922 RETVAL = !!SDL_SetVideoMode (
536 w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0) 923 w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)
537 ); 924 );
925
538 if (RETVAL) 926 if (RETVAL)
539 { 927 {
540 SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+"); 928 av_clear (texture_av);
929
930 SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
541# 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);
542# include "glfunc.h" 932#include "glfunc.h"
543# undef GL_FUNC 933#undef GL_FUNC
544 } 934 }
935}
545 OUTPUT: 936 OUTPUT:
546 RETVAL 937 RETVAL
547 938
548void 939void
549SDL_GL_SwapBuffers () 940SDL_GL_SwapBuffers ()
550 941
551char * 942char *
552SDL_GetKeyName (int sym) 943SDL_GetKeyName (int sym)
553 944
945int
946SDL_GetAppState ()
947
948int
949SDL_GetModState ()
950
554void 951void
555SDL_PollEvent () 952poll_events ()
556 PPCODE: 953 PPCODE:
557{ 954{
558 SDL_Event ev; 955 SDL_Event ev;
559 956
560 while (SDL_PollEvent (&ev)) 957 SDL_PumpEvents ();
958 while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
561 { 959 {
562 HV *hv = newHV (); 960 HV *hv = newHV ();
563 hv_store (hv, "type", 4, newSViv (ev.type), 0); 961 hv_store (hv, "type", 4, newSViv (ev.type), 0);
564 962
565 switch (ev.type) 963 switch (ev.type)
566 { 964 {
567 case SDL_KEYDOWN: 965 case SDL_KEYDOWN:
568 case SDL_KEYUP: 966 case SDL_KEYUP:
569 hv_store (hv, "state", 5, newSViv (ev.key.state), 0); 967 hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
570 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0); 968 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
571 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 */
572 hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0); 971 hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
573 break; 972 break;
574 973
575 case SDL_ACTIVEEVENT: 974 case SDL_ACTIVEEVENT:
576 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0); 975 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
577 hv_store (hv, "state", 5, newSViv (ev.active.state), 0); 976 hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
578 break; 977 break;
579 978
580 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
581 hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0); 998 hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
582
583 hv_store (hv, "state", 5, newSViv (ev.motion.state), 0); 999 hv_store (hv, "state", 5, newSViv (state), 0);
584 hv_store (hv, "x", 1, newSViv (ev.motion.x), 0); 1000 hv_store (hv, "x", 1, newSViv (x), 0);
585 hv_store (hv, "y", 1, newSViv (ev.motion.y), 0); 1001 hv_store (hv, "y", 1, newSViv (y), 0);
586 hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0); 1002 hv_store (hv, "xrel", 4, newSViv (xrel), 0);
587 hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0); 1003 hv_store (hv, "yrel", 4, newSViv (yrel), 0);
1004 }
588 break; 1005 break;
589 1006
590 case SDL_MOUSEBUTTONDOWN: 1007 case SDL_MOUSEBUTTONDOWN:
591 case SDL_MOUSEBUTTONUP: 1008 case SDL_MOUSEBUTTONUP:
592 hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0); 1009 hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
593 1010
594 hv_store (hv, "button", 6, newSViv (ev.button.button), 0); 1011 hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
595 hv_store (hv, "state", 5, newSViv (ev.button.state), 0); 1012 hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
596 hv_store (hv, "x", 1, newSViv (ev.button.x), 0); 1013 hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
597 hv_store (hv, "y", 1, newSViv (ev.button.y), 0); 1014 hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
… …
602 hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0); 1019 hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
603 hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0); 1020 hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
604 break; 1021 break;
605 } 1022 }
606 1023
607 XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv))); 1024 XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
608 } 1025 }
609} 1026}
610 1027
611int 1028int
612Mix_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)
613 POSTCALL: 1030 POSTCALL:
614 Mix_HookMusicFinished (music_finished); 1031 Mix_HookMusicFinished (music_finished);
615 Mix_ChannelFinished (channel_finished); 1032 Mix_ChannelFinished (channel_finished);
616 1033
617void 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
618Mix_CloseAudio () 1051Mix_CloseAudio ()
619 1052
620int 1053int
621Mix_AllocateChannels (int numchans = -1) 1054Mix_AllocateChannels (int numchans = -1)
622 1055
1056const char *
1057Mix_GetError ()
1058
623void 1059void
624lowdelay (int fd, int val = 1) 1060lowdelay (int fd, int val = 1)
625 CODE: 1061 CODE:
1062 setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
1063
1064void
1065win32_proxy_info ()
1066 PPCODE:
1067{
626#ifndef _WIN32 1068#ifdef _WIN32
627 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 }
628#endif 1090#endif
1091}
629 1092
630void 1093int
631add_font (char *file) 1094add_font (char *file)
632 CODE: 1095 CODE:
633 FcConfigAppFontAddFile (0, (const FcChar8 *)file); /* no idea wether this is required */ 1096 RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
1097 OUTPUT:
1098 RETVAL
634 1099
635void 1100void
636load_image_inline (SV *image_) 1101load_image_inline (SV *image_)
637 ALIAS: 1102 ALIAS:
638 load_image_file = 1 1103 load_image_file = 1
… …
641 STRLEN image_len; 1106 STRLEN image_len;
642 char *image = (char *)SvPVbyte (image_, image_len); 1107 char *image = (char *)SvPVbyte (image_, image_len);
643 SDL_Surface *surface, *surface2; 1108 SDL_Surface *surface, *surface2;
644 SDL_PixelFormat fmt; 1109 SDL_PixelFormat fmt;
645 SDL_RWops *rw = ix 1110 SDL_RWops *rw = ix
646 ? SDL_RWFromFile (image, "r") 1111 ? SDL_RWFromFile (image, "rb")
647 : SDL_RWFromConstMem (image, image_len); 1112 : SDL_RWFromConstMem (image, image_len);
648 1113
649 if (!rw) 1114 if (!rw)
650 croak ("load_image: %s", SDL_GetError ()); 1115 croak ("load_image: %s", SDL_GetError ());
651 1116
… …
680 1145
681 surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE); 1146 surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);
682 1147
683 assert (surface2->pitch == surface2->w * 4); 1148 assert (surface2->pitch == surface2->w * 4);
684 1149
1150 SDL_LockSurface (surface2);
685 EXTEND (SP, 5); 1151 EXTEND (SP, 6);
686 PUSHs (sv_2mortal (newSViv (surface2->w))); 1152 PUSHs (sv_2mortal (newSViv (surface2->w)));
687 PUSHs (sv_2mortal (newSViv (surface2->h))); 1153 PUSHs (sv_2mortal (newSViv (surface2->h)));
688 SDL_LockSurface (surface2);
689 PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch))); 1154 PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));
690 SDL_UnlockSurface (surface2);
691 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)));
692 PUSHs (sv_2mortal (newSViv (GL_RGBA))); 1156 PUSHs (sv_2mortal (newSViv (GL_RGBA)));
693 PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE))); 1157 PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
1158 SDL_UnlockSurface (surface2);
694 1159
695 SDL_FreeSurface (surface); 1160 SDL_FreeSurface (surface);
696 SDL_FreeSurface (surface2); 1161 SDL_FreeSurface (surface2);
697} 1162}
698 1163
… …
724void 1189void
725error (char *message) 1190error (char *message)
726 CODE: 1191 CODE:
727 fprintf (stderr, "ERROR: %s\n", message); 1192 fprintf (stderr, "ERROR: %s\n", message);
728#ifdef _WIN32 1193#ifdef _WIN32
729 MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR); 1194 MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
730#endif 1195#endif
731 1196
732void 1197void
733fatal (char *message) 1198fatal (char *message)
734 CODE: 1199 CODE:
735 fprintf (stderr, "FATAL: %s\n", message); 1200 fprintf (stderr, "FATAL: %s\n", message);
736#ifdef _WIN32 1201#ifdef _WIN32
737 MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR); 1202 MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
738#endif 1203#endif
739 _exit (1); 1204 _exit (1);
740 1205
741void 1206void
742_exit (int retval) 1207_exit (int retval = 0)
743 CODE: 1208 CODE:
1209#ifdef WIN32
1210 ExitThread (retval); // unclean, please beam me up
1211#else
744 _exit (retval); 1212 _exit (retval);
1213#endif
745 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
746MODULE = CFClient PACKAGE = CFClient::Font 1231MODULE = Deliantra::Client PACKAGE = DC::Font
747 1232
748CFClient::Font 1233PROTOTYPES: DISABLE
1234
1235DC::Font
749new_from_file (SV *class, char *path, int id = 0) 1236new_from_file (SV *class, char *path, int id = 0)
750 CODE: 1237 CODE:
751{ 1238{
752 int count; 1239 int count;
753 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count); 1240 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
… …
756} 1243}
757 OUTPUT: 1244 OUTPUT:
758 RETVAL 1245 RETVAL
759 1246
760void 1247void
761DESTROY (CFClient::Font self) 1248DESTROY (DC::Font self)
762 CODE: 1249 CODE:
763 pango_font_description_free (self); 1250 pango_font_description_free (self);
764 1251
765void 1252void
766make_default (CFClient::Font self) 1253make_default (DC::Font self)
1254 PROTOTYPE: $
767 CODE: 1255 CODE:
768 default_font = self; 1256 default_font = self;
769 1257
770MODULE = CFClient PACKAGE = CFClient::Layout 1258MODULE = Deliantra::Client PACKAGE = DC::Layout
771 1259
1260PROTOTYPES: DISABLE
1261
772void 1262void
773clear_font_cache () 1263glyph_cache_backup ()
1264 PROTOTYPE:
774 CODE: 1265 CODE:
775 pango_fc_font_map_cache_clear ((PangoFcFontMap *)opengl_fontmap); 1266 tc_backup ();
1267
1268void
1269glyph_cache_restore ()
1270 PROTOTYPE:
1271 CODE:
776 tc_clear (); 1272 tc_restore ();
777 1273
778CFClient::Layout 1274DC::Layout
779new (SV *class, int type = 0) 1275new (SV *class)
780 CODE: 1276 CODE:
781 New (0, RETVAL, 1, struct cf_layout); 1277 New (0, RETVAL, 1, struct cf_layout);
782 1278
783 RETVAL->pl = pango_layout_new (opengl_context); 1279 RETVAL->pl = pango_layout_new (opengl_context);
784 RETVAL->r = 1.; 1280 RETVAL->r = 1.;
785 RETVAL->g = 1.; 1281 RETVAL->g = 1.;
786 RETVAL->b = 1.; 1282 RETVAL->b = 1.;
787 RETVAL->a = 1.; 1283 RETVAL->a = 1.;
788 RETVAL->base_height = MIN_FONT_HEIGHT; 1284 RETVAL->base_height = MIN_FONT_HEIGHT;
789 RETVAL->font = 0; 1285 RETVAL->font = 0;
1286 RETVAL->rc = rc_alloc ();
790 1287
791 pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR); 1288 pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
792 layout_update_font (RETVAL); 1289 layout_update_font (RETVAL);
793 OUTPUT: 1290 OUTPUT:
794 RETVAL 1291 RETVAL
795 1292
796void 1293void
797DESTROY (CFClient::Layout self) 1294DESTROY (DC::Layout self)
798 CODE: 1295 CODE:
799 g_object_unref (self->pl); 1296 g_object_unref (self->pl);
1297 rc_free (self->rc);
800 Safefree (self); 1298 Safefree (self);
801 1299
802void 1300void
803set_text (CFClient::Layout self, SV *text_) 1301set_text (DC::Layout self, SV *text_)
804 CODE: 1302 CODE:
805{ 1303{
806 STRLEN textlen; 1304 STRLEN textlen;
807 char *text = SvPVutf8 (text_, textlen); 1305 char *text = SvPVutf8 (text_, textlen);
808 1306
809 pango_layout_set_text (self->pl, text, textlen); 1307 pango_layout_set_text (self->pl, text, textlen);
810} 1308}
811 1309
812void 1310void
813set_markup (CFClient::Layout self, SV *text_) 1311set_markup (DC::Layout self, SV *text_)
814 CODE: 1312 CODE:
815{ 1313{
816 STRLEN textlen; 1314 STRLEN textlen;
817 char *text = SvPVutf8 (text_, textlen); 1315 char *text = SvPVutf8 (text_, textlen);
818 1316
819 pango_layout_set_markup (self->pl, text, textlen); 1317 pango_layout_set_markup (self->pl, text, textlen);
820} 1318}
821 1319
822void 1320void
823set_shapes (CFClient::Layout self, ...) 1321set_shapes (DC::Layout self, ...)
824 CODE: 1322 CODE:
825{ 1323{
826 PangoAttrList *attrs = 0; 1324 PangoAttrList *attrs = 0;
827 const char *text = pango_layout_get_text (self->pl); 1325 const char *text = pango_layout_get_text (self->pl);
828 const char *pos = text; 1326 const char *pos = text;
… …
863 if (attrs) 1361 if (attrs)
864 pango_layout_set_attributes (self->pl, attrs); 1362 pango_layout_set_attributes (self->pl, attrs);
865} 1363}
866 1364
867void 1365void
868get_shapes (CFClient::Layout self) 1366get_shapes (DC::Layout self)
869 PPCODE: 1367 PPCODE:
870{ 1368{
871 PangoLayoutIter *iter = pango_layout_get_iter (self->pl); 1369 PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
872 1370
873 do 1371 do
874 { 1372 {
875 PangoLayoutRun *run = pango_layout_iter_get_run (iter); 1373 PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
876 1374
877 if (run && shape_attr_p (run)) 1375 if (run && shape_attr_p (run))
878 { 1376 {
879 PangoRectangle extents; 1377 PangoRectangle extents;
880 pango_layout_iter_get_run_extents (iter, 0, &extents); 1378 pango_layout_iter_get_run_extents (iter, 0, &extents);
881 1379
1380 EXTEND (SP, 2);
882 PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.x)))); 1381 PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.x))));
883 PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.y)))); 1382 PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.y))));
884 } 1383 }
885 } 1384 }
886 while (pango_layout_iter_next_run (iter)); 1385 while (pango_layout_iter_next_run (iter));
887 1386
888 pango_layout_iter_free (iter); 1387 pango_layout_iter_free (iter);
889} 1388}
890 1389
891int 1390int
892has_wrapped (CFClient::Layout self) 1391has_wrapped (DC::Layout self)
893 CODE: 1392 CODE:
894{ 1393{
895 int lines = 1; 1394 int lines = 1;
896 const char *text = pango_layout_get_text (self->pl); 1395 const char *text = pango_layout_get_text (self->pl);
897 1396
… …
902} 1401}
903 OUTPUT: 1402 OUTPUT:
904 RETVAL 1403 RETVAL
905 1404
906SV * 1405SV *
907get_text (CFClient::Layout self) 1406get_text (DC::Layout self)
908 CODE: 1407 CODE:
909 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0); 1408 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
910 sv_utf8_decode (RETVAL); 1409 sv_utf8_decode (RETVAL);
911 OUTPUT: 1410 OUTPUT:
912 RETVAL 1411 RETVAL
913 1412
914void 1413void
915set_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.)
916 CODE: 1415 CODE:
917 self->r = r; 1416 self->r = r;
918 self->g = g; 1417 self->g = g;
919 self->b = b; 1418 self->b = b;
920 self->a = a; 1419 self->a = a;
921 1420
922void 1421void
923set_font (CFClient::Layout self, CFClient::Font font = 0) 1422set_font (DC::Layout self, DC::Font font = 0)
924 CODE: 1423 CODE:
925 if (self->font != font) 1424 if (self->font != font)
926 { 1425 {
927 self->font = font; 1426 self->font = font;
928 layout_update_font (self); 1427 layout_update_font (self);
929 } 1428 }
930 1429
931void 1430void
932set_height (CFClient::Layout self, int base_height) 1431set_height (DC::Layout self, int base_height)
933 CODE: 1432 CODE:
934 if (self->base_height != base_height) 1433 if (self->base_height != base_height)
935 { 1434 {
936 self->base_height = base_height; 1435 self->base_height = base_height;
937 layout_update_font (self); 1436 layout_update_font (self);
938 } 1437 }
939 1438
940void 1439void
941set_width (CFClient::Layout self, int max_width = -1) 1440set_width (DC::Layout self, int max_width = -1)
942 CODE: 1441 CODE:
943 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);
944 1443
945void 1444void
946set_indent (CFClient::Layout self, int indent) 1445set_indent (DC::Layout self, int indent)
947 CODE: 1446 CODE:
948 pango_layout_set_indent (self->pl, indent * PANGO_SCALE); 1447 pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
949 1448
950void 1449void
951set_spacing (CFClient::Layout self, int spacing) 1450set_spacing (DC::Layout self, int spacing)
952 CODE: 1451 CODE:
953 pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE); 1452 pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
954 1453
955void 1454void
956set_ellipsise (CFClient::Layout self, int ellipsise) 1455set_ellipsise (DC::Layout self, int ellipsise)
957 CODE: 1456 CODE:
958 pango_layout_set_ellipsize (self->pl, 1457 pango_layout_set_ellipsize (self->pl,
959 ellipsise == 1 ? PANGO_ELLIPSIZE_START 1458 ellipsise == 1 ? PANGO_ELLIPSIZE_START
960 : ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE 1459 : ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
961 : ellipsise == 3 ? PANGO_ELLIPSIZE_END 1460 : ellipsise == 3 ? PANGO_ELLIPSIZE_END
962 : PANGO_ELLIPSIZE_NONE 1461 : PANGO_ELLIPSIZE_NONE
963 ); 1462 );
964 1463
965void 1464void
966set_single_paragraph_mode (CFClient::Layout self, int spm) 1465set_single_paragraph_mode (DC::Layout self, int spm)
967 CODE: 1466 CODE:
968 pango_layout_set_single_paragraph_mode (self->pl, !!spm); 1467 pango_layout_set_single_paragraph_mode (self->pl, !!spm);
969 1468
970void 1469void
971size (CFClient::Layout self) 1470size (DC::Layout self)
972 PPCODE: 1471 PPCODE:
973{ 1472{
974 int w, h; 1473 int w, h;
975 1474
976 layout_get_pixel_size (self, &w, &h); 1475 layout_get_pixel_size (self, &w, &h);
… …
979 PUSHs (sv_2mortal (newSViv (w))); 1478 PUSHs (sv_2mortal (newSViv (w)));
980 PUSHs (sv_2mortal (newSViv (h))); 1479 PUSHs (sv_2mortal (newSViv (h)));
981} 1480}
982 1481
983int 1482int
984descent (CFClient::Layout self) 1483descent (DC::Layout self)
985 CODE: 1484 CODE:
986{ 1485{
987 PangoRectangle rect; 1486 PangoRectangle rect;
988 PangoLayoutLine *line = pango_layout_get_line (self->pl, 0); 1487 PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
989 pango_layout_line_get_pixel_extents (line, 0, &rect); 1488 pango_layout_line_get_pixel_extents (line, 0, &rect);
990 RETVAL = PANGO_DESCENT (rect); 1489 RETVAL = PANGO_DESCENT (rect);
991} 1490}
992 OUTPUT: 1491 OUTPUT:
993 RETVAL 1492 RETVAL
994 1493
995int 1494int
996xy_to_index (CFClient::Layout self, int x, int y) 1495xy_to_index (DC::Layout self, int x, int y)
997 CODE: 1496 CODE:
998{ 1497{
999 int index, trailing; 1498 int index, trailing;
1000 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);
1001 RETVAL = index; 1500 RETVAL = index + trailing;
1002} 1501}
1003 OUTPUT: 1502 OUTPUT:
1004 RETVAL 1503 RETVAL
1005 1504
1006void 1505void
1007cursor_pos (CFClient::Layout self, int index) 1506cursor_pos (DC::Layout self, int index)
1008 PPCODE: 1507 PPCODE:
1009{ 1508{
1010 PangoRectangle strong_pos; 1509 PangoRectangle pos;
1011 pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0); 1510 pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1012 1511
1013 EXTEND (SP, 3); 1512 EXTEND (SP, 3);
1014 PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE))); 1513 PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1015 PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE))); 1514 PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1016 PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE))); 1515 PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1017} 1516}
1018 1517
1019void 1518void
1020render (CFClient::Layout self, float x, float y) 1519index_to_line_x (DC::Layout self, int index, int trailing = 0)
1021 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);
1022 pango_opengl_render_layout_subpixel ( 1563 pango_opengl_render_layout_subpixel (
1023 self->pl, 1564 self->pl,
1565 self->rc,
1024 x * PANGO_SCALE, y * PANGO_SCALE, 1566 x * PANGO_SCALE, y * PANGO_SCALE,
1025 self->r, self->g, self->b, self->a 1567 self->r, self->g, self->b, self->a,
1568 flags
1026 ); 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);
1027 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
1028MODULE = CFClient PACKAGE = CFClient::Texture 1593MODULE = Deliantra::Client PACKAGE = DC::Texture
1029 1594
1030void 1595PROTOTYPES: ENABLE
1031pad2pot (SV *data_, SV *w_, SV *h_)
1032 CODE:
1033{
1034 int ow = SvIV (w_);
1035 int oh = SvIV (h_);
1036 1596
1037 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_))
1038 { 1602 {
1039 int nw = minpot (ow);
1040 int nh = minpot (oh);
1041
1042 if (nw != ow || nh != oh)
1043 {
1044 if (SvOK (data_))
1045 {
1046 STRLEN datalen; 1603 STRLEN datalen;
1047 char *data = SvPVbyte (data_, datalen); 1604 char *data = SvPVbyte (data_, datalen);
1048 int bpp = datalen / (ow * oh); 1605 int bpp = datalen / (ow * oh);
1049 SV *result_ = sv_2mortal (newSV (nw * nh * bpp)); 1606 SV *result_ = sv_2mortal (newSV (nw * nh * bpp));
1050 1607
1051 SvPOK_only (result_); 1608 SvPOK_only (result_);
1052 SvCUR_set (result_, nw * nh * bpp); 1609 SvCUR_set (result_, nw * nh * bpp);
1053 1610
1054 memset (SvPVX (result_), 0, nw * nh * bpp); 1611 memset (SvPVX (result_), 0, nw * nh * bpp);
1055 while (oh--) 1612 while (oh--)
1056 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);
1057 1614
1058 sv_setsv (data_, result_); 1615 sv_setsv (data_, result_);
1059 }
1060
1061 sv_setiv (w_, nw);
1062 sv_setiv (h_, nh);
1063 }
1064 } 1616 }
1065} 1617}
1066 1618
1067void 1619void
1068draw_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.)
… …
1074{ 1626{
1075 HV *hv = (HV *)SvRV (self); 1627 HV *hv = (HV *)SvRV (self);
1076 float s = SvNV (*hv_fetch (hv, "s", 1, 1)); 1628 float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1077 float t = SvNV (*hv_fetch (hv, "t", 1, 1)); 1629 float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1078 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;
1079 1634
1080 if (items < 5) 1635 if (items < 5)
1081 { 1636 {
1082 w = SvNV (*hv_fetch (hv, "w", 1, 1)); 1637 w = SvNV (*hv_fetch (hv, "w", 1, 1));
1083 h = SvNV (*hv_fetch (hv, "h", 1, 1)); 1638 h = SvNV (*hv_fetch (hv, "h", 1, 1));
… …
1111 glDisable (GL_ALPHA_TEST); 1666 glDisable (GL_ALPHA_TEST);
1112 glDisable (GL_BLEND); 1667 glDisable (GL_BLEND);
1113 } 1668 }
1114} 1669}
1115 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
1116MODULE = CFClient PACKAGE = CFClient::Map 1803MODULE = Deliantra::Client PACKAGE = DC::Map
1117 1804
1118CFClient::Map 1805PROTOTYPES: DISABLE
1119new (SV *class, int map_width, int map_height) 1806
1807DC::Map
1808new (SV *class)
1120 CODE: 1809 CODE:
1121 New (0, RETVAL, 1, struct map); 1810 New (0, RETVAL, 1, struct map);
1122 RETVAL->x = 0; 1811 RETVAL->x = 0;
1123 RETVAL->y = 0; 1812 RETVAL->y = 0;
1124 RETVAL->w = map_width; 1813 RETVAL->w = 0;
1125 RETVAL->h = map_height; 1814 RETVAL->h = 0;
1126 RETVAL->ox = 0; 1815 RETVAL->ox = 0;
1127 RETVAL->oy = 0; 1816 RETVAL->oy = 0;
1128 RETVAL->faces = 8192; 1817 RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1129 Newz (0, RETVAL->face, RETVAL->faces, mapface); 1818 RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1130 RETVAL->texs = 8192;
1131 Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1132 RETVAL->rows = 0; 1819 RETVAL->rows = 0;
1133 RETVAL->row = 0; 1820 RETVAL->row = 0;
1134 OUTPUT: 1821 OUTPUT:
1135 RETVAL 1822 RETVAL
1136 1823
1137void 1824void
1138DESTROY (CFClient::Map self) 1825DESTROY (DC::Map self)
1139 CODE: 1826 CODE:
1140{ 1827{
1141 map_clear (self); 1828 map_clear (self);
1142 Safefree (self->face); 1829 Safefree (self->face2tile);
1143 Safefree (self->tex); 1830 Safefree (self->tex);
1144 Safefree (self); 1831 Safefree (self);
1145} 1832}
1146 1833
1147void 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
1148clear (CFClient::Map self) 1841clear (DC::Map self)
1149 CODE: 1842 CODE:
1150 map_clear (self); 1843 map_clear (self);
1151 1844
1152void 1845void
1153set_face (CFClient::Map self, int face, int texid) 1846set_tileid (DC::Map self, int face, int tile)
1154 CODE: 1847 CODE:
1155{ 1848{
1156 while (self->faces <= face) 1849 need_facenum (self, face); self->face2tile [face] = tile;
1157 { 1850 need_texid (self, tile);
1158 Append (mapface, self->face, self->faces, self->faces);
1159 self->faces *= 2;
1160 }
1161
1162 self->face [face] = texid;
1163} 1851}
1164 1852
1165void 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
1166set_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)
1167 CODE: 1878 CODE:
1168{ 1879{
1169 while (self->texs <= texid) 1880 need_texid (self, texid);
1170 {
1171 Append (maptex, self->tex, self->texs, self->texs);
1172 self->texs *= 2;
1173 }
1174 1881
1175 { 1882 {
1176 maptex *tex = self->tex + texid; 1883 maptex *tex = self->tex + texid;
1177 1884
1178 tex->name = name; 1885 tex->name = name;
… …
1194 // use uglier nearest interpolation because linear suffers 1901 // use uglier nearest interpolation because linear suffers
1195 // from transparent color bleeding and ugly wrapping effects. 1902 // from transparent color bleeding and ugly wrapping effects.
1196 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST); 1903 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1197} 1904}
1198 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
1199int 1926int
1200ox (CFClient::Map self) 1927ox (DC::Map self)
1201 ALIAS: 1928 ALIAS:
1202 oy = 1 1929 oy = 1
1203 x = 2 1930 x = 2
1204 y = 3 1931 y = 3
1205 w = 4 1932 w = 4
… …
1216 } 1943 }
1217 OUTPUT: 1944 OUTPUT:
1218 RETVAL 1945 RETVAL
1219 1946
1220void 1947void
1221scroll (CFClient::Map self, int dx, int dy) 1948scroll (DC::Map self, int dx, int dy)
1222 CODE: 1949 CODE:
1223{ 1950{
1224 if (dx > 0) 1951 if (dx > 0)
1225 map_blank (self, self->x, self->y, dx - 1, self->h); 1952 map_blank (self, self->x, self->y, dx, self->h);
1226 else if (dx < 0) 1953 else if (dx < 0)
1227 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);
1228 1955
1229 if (dy > 0) 1956 if (dy > 0)
1230 map_blank (self, self->x, self->y, self->w, dy - 1); 1957 map_blank (self, self->x, self->y, self->w, dy);
1231 else if (dy < 0) 1958 else if (dy < 0)
1232 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);
1233 1960
1234 self->ox += dx; self->x += dx; 1961 self->ox += dx; self->x += dx;
1235 self->oy += dy; self->y += dy; 1962 self->oy += dy; self->y += dy;
1236 1963
1237 while (self->y < 0) 1964 while (self->y < 0)
… …
1241 self->rows += MAP_EXTEND_Y; 1968 self->rows += MAP_EXTEND_Y;
1242 self->y += MAP_EXTEND_Y; 1969 self->y += MAP_EXTEND_Y;
1243 } 1970 }
1244} 1971}
1245 1972
1246void 1973SV *
1247map1a_update (CFClient::Map self, SV *data_) 1974map1a_update (DC::Map self, SV *data_, int extmap)
1248 CODE: 1975 CODE:
1249{ 1976{
1250 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_); 1977 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1251 uint8_t *data_end = (uint8_t *)SvEND (data_); 1978 uint8_t *data_end = (uint8_t *)SvEND (data_);
1252 mapcell *cell; 1979 mapcell *cell;
1253 int x, y, flags; 1980 int x, y, z, flags;
1981 AV *missing = newAV ();
1982 RETVAL = newRV_noinc ((SV *)missing);
1254 1983
1255 while (data < data_end) 1984 while (data < data_end - 1)
1256 { 1985 {
1257 flags = (data [0] << 8) + data [1]; data += 2; 1986 flags = (data [0] << 8) + data [1]; data += 2;
1258 1987
1259 x = self->x + ((flags >> 10) & 63); 1988 x = self->x + ((flags >> 10) & 63);
1260 y = self->y + ((flags >> 4) & 63); 1989 y = self->y + ((flags >> 4) & 63);
1261 1990
1262 cell = map_get_cell (self, x, y); 1991 cell = map_get_cell (self, x, y);
1263 1992
1264 if (flags & 15) 1993 if (flags & 15)
1265 { 1994 {
1266 if (cell->darkness < 0) 1995 if (!cell->darkness)
1267 { 1996 {
1997 memset (cell, 0, sizeof (*cell));
1268 cell->darkness = 0; 1998 cell->darkness = 256;
1269 cell->face [0] = 0;
1270 cell->face [1] = 0;
1271 cell->face [2] = 0;
1272 } 1999 }
1273 2000
1274 cell->darkness = flags & 8 ? *data++ : 255;
1275
1276 //TODO: don't trust server data to be in-range(!) 2001 //TODO: don't trust server data to be in-range(!)
1277 2002
1278 if (flags & 4) 2003 if (flags & 8)
1279 { 2004 {
1280 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;
1281 } 2043 }
1282 2044
2045 for (z = 0; z <= 2; ++z)
1283 if (flags & 2) 2046 if (flags & (4 >> z))
1284 { 2047 {
1285 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 }
1286 } 2067 }
1287
1288 if (flags & 1)
1289 {
1290 cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
1291 }
1292 } 2068 }
1293 else 2069 else
1294 cell->darkness = -1; 2070 CELL_CLEAR (cell);
1295 } 2071 }
1296} 2072}
2073 OUTPUT:
2074 RETVAL
1297 2075
1298SV * 2076SV *
1299mapmap (CFClient::Map self, int x0, int y0, int w, int h) 2077mapmap (DC::Map self, int x0, int y0, int w, int h)
1300 CODE: 2078 CODE:
1301{ 2079{
1302 int x1, x; 2080 int x1, x;
1303 int y1, y; 2081 int y1, y;
1304 int z; 2082 int z;
… …
1325 { 2103 {
1326 mapcell *cell = row->col + (x - row->c0); 2104 mapcell *cell = row->col + (x - row->c0);
1327 2105
1328 for (z = 0; z <= 0; z++) 2106 for (z = 0; z <= 0; z++)
1329 { 2107 {
1330 mapface face = cell->face [z];
1331
1332 if (face)
1333 {
1334 maptex tex = self->tex [face]; 2108 maptex tex = self->tex [cell->tile [z]];
1335 int a0 = 255 - tex.a; 2109 int a0 = 255 - tex.a;
1336 int a1 = tex.a; 2110 int a1 = tex.a;
1337 2111
1338 r = (r * a0 + tex.r * a1) / 255; 2112 r = (r * a0 + tex.r * a1) / 255;
1339 g = (g * a0 + tex.g * a1) / 255; 2113 g = (g * a0 + tex.g * a1) / 255;
1340 b = (b * a0 + tex.b * a1) / 255; 2114 b = (b * a0 + tex.b * a1) / 255;
1341 a = (a * a0 + tex.a * a1) / 255; 2115 a = (a * a0 + tex.a * a1) / 255;
1342 }
1343 } 2116 }
1344 } 2117 }
1345 2118
1346 *map++ = (r ) 2119 *map++ = (r )
1347 | (g << 8) 2120 | (g << 8)
… …
1354} 2127}
1355 OUTPUT: 2128 OUTPUT:
1356 RETVAL 2129 RETVAL
1357 2130
1358void 2131void
1359draw (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)
1360 CODE: 2133 CODE:
1361{ 2134{
1362 int vx, vy;
1363 int x, y, z; 2135 int x, y, z;
1364 int last_name;
1365 mapface face;
1366 2136
1367 vx = self->x + self->w / 2 - sw / 2 - shift_x; 2137 HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1368 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;
1369 2147
1370 /* 2148 pl_tex.name = 0;
1371 int vx = self->vx = self->w >= sw
1372 ? self->x + (self->w - sw) / 2
1373 : MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1374 2149
1375 int vy = self->vy = self->h >= sh 2150 // that's current max. sorry.
1376 ? self->y + (self->h - sh) / 2 2151 if (sw > 255) sw = 255;
1377 : MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy)); 2152 if (sh > 255) sh = 255;
1378 */
1379 2153
1380 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 }
1381 2189
1382 glEnable (GL_BLEND); 2190 glEnable (GL_BLEND);
1383 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA); 2191 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1384 glEnable (GL_TEXTURE_2D);
1385 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE); 2192 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1386 2193
1387 glBegin (GL_QUADS); 2194 key.texname = self->tex [TEXID_HIDDEN].name;
2195 arr_hidden = rc_array (rc_ov, &key);
1388 2196
1389 last_name = 0;
1390
1391 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
1392 for (y = 0; y < sh; y++) 2202 for (y = 0; y < sh; y++)
1393 if (0 <= y + vy && y + vy < self->rows) 2203 if (0 <= y + my && y + my < self->rows)
1394 { 2204 {
1395 maprow *row = self->row + (y + vy); 2205 maprow *row = self->row + (y + my);
1396 2206
1397 for (x = 0; x < sw; x++) 2207 for (x = 0; x < sw; x++)
1398 if (row->c0 <= x + vx && x + vx < row->c1) 2208 if (row->c0 <= x + mx && x + mx < row->c1)
1399 { 2209 {
1400 mapcell *cell = row->col + (x + vx - row->c0); 2210 mapcell *cell = row->col + (x + mx - row->c0);
1401
1402 face = cell->face [z]; 2211 tileid tile = cell->tile [z];
1403 2212
1404 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))
1405 { 2324 {
1406 maptex tex = self->tex [face]; 2325 int level = (w << 5) | b;
2326 HE *he;
1407 2327
1408 int px = (x + 1) * 32 - tex.w; 2328 hv_iterinit (smooth);
1409 int py = (y + 1) * 32 - tex.h; 2329 while ((he = hv_iternext (smooth)))
1410
1411 if (last_name != tex.name)
1412 { 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
1413 glEnd (); 2354 glEnd ();
1414 last_name = tex.name;
1415 glBindTexture (GL_TEXTURE_2D, last_name); 2355 glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1416 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 }
1417 } 2380 }
1418
1419 glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1420 glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1421 glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1422 glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1423 } 2381 }
1424 }
1425 } 2382 }
1426 2383
1427 glEnd (); 2384 glEnd ();
1428
1429 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
1430 glDisable (GL_BLEND); 2412 glDisable (GL_BLEND);
1431} 2413 rc_free (rc);
2414 rc_free (rc_ov);
1432 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
1433void 2454void
1434draw_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)
1435 CODE: 2456 CODE:
1436{ 2457{
1437 static float color[16][3] = { 2458 static float color[16][3] = {
1438 { 0.00F, 0.00F, 0.00F }, 2459 { 0.00f, 0.00f, 0.00f },
1439 { 1.00F, 1.00F, 1.00F }, 2460 { 1.00f, 1.00f, 1.00f },
1440 { 0.00F, 0.00F, 0.55F }, 2461 { 0.00f, 0.00f, 0.55f },
1441 { 1.00F, 0.00F, 0.00F }, 2462 { 1.00f, 0.00f, 0.00f },
1442 2463
1443 { 1.00F, 0.54F, 0.00F }, 2464 { 1.00f, 0.54f, 0.00f },
1444 { 0.11F, 0.56F, 1.00F }, 2465 { 0.11f, 0.56f, 1.00f },
1445 { 0.93F, 0.46F, 0.00F }, 2466 { 0.93f, 0.46f, 0.00f },
1446 { 0.18F, 0.54F, 0.34F }, 2467 { 0.18f, 0.54f, 0.34f },
1447 2468
1448 { 0.56F, 0.73F, 0.56F }, 2469 { 0.56f, 0.73f, 0.56f },
1449 { 0.80F, 0.80F, 0.80F }, 2470 { 0.80f, 0.80f, 0.80f },
1450 { 0.55F, 0.41F, 0.13F }, 2471 { 0.55f, 0.41f, 0.13f },
1451 { 0.99F, 0.77F, 0.26F }, 2472 { 0.99f, 0.77f, 0.26f },
1452 2473
1453 { 0.74F, 0.65F, 0.41F }, 2474 { 0.74f, 0.65f, 0.41f },
1454 2475
1455 { 0.00F, 1.00F, 1.00F }, 2476 { 0.00f, 1.00f, 1.00f },
1456 { 1.00F, 0.00F, 1.00F }, 2477 { 1.00f, 0.00f, 1.00f },
1457 { 1.00F, 1.00F, 0.00F }, 2478 { 1.00f, 1.00f, 0.00f },
1458 }; 2479 };
1459 2480
1460 int x, y; 2481 int x, y;
1461 2482
1462 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 */
1463 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE); 2490 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1464 glEnable (GL_BLEND); 2491 glEnable (GL_BLEND);
1465 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA); 2492 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1466 glBegin (GL_QUADS); 2493 glBegin (GL_QUADS);
1467 2494
1468 for (y = 0; y < h; y++) 2495 for (y = 0; y < h; y++)
… …
1472 2499
1473 if (m) 2500 if (m)
1474 { 2501 {
1475 float *c = color [m & 15]; 2502 float *c = color [m & 15];
1476 2503
1477 float tx1 = m & 0x40 ? 0.5 : 0.; 2504 float tx1 = m & 0x40 ? 0.5f : 0.f;
1478 float tx2 = tx1 + 0.5; 2505 float tx2 = tx1 + 0.5f;
1479 2506
1480 glColor4f (c[0], c[1], c[2], 0.75); 2507 glColor4f (c[0], c[1], c[2], 1);
1481 glTexCoord2f (tx1, 0.); glVertex2i (x , y ); 2508 glTexCoord2f (tx1, 0.); glVertex2i (x , y );
1482 glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1); 2509 glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
1483 glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1); 2510 glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
1484 glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y ); 2511 glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
1485 } 2512 }
… …
1489 glDisable (GL_BLEND); 2516 glDisable (GL_BLEND);
1490 glDisable (GL_TEXTURE_2D); 2517 glDisable (GL_TEXTURE_2D);
1491} 2518}
1492 2519
1493void 2520void
1494fow_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)
1495 PPCODE: 2522 PPCODE:
1496{ 2523{
1497 int vx, vy;
1498 int x, y; 2524 int x, y;
1499 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);
1500 SV *darkness_sv = sv_2mortal (newSV (sw4 * sh)); 2530 SV *darkness3_sv = sv_2mortal (newSV (sw3 * sh3));
1501 uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv); 2531 uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
1502 2532
1503 memset (darkness, 255, sw4 * sh);
1504 SvPOK_only (darkness_sv); 2533 SvPOK_only (darkness3_sv);
1505 SvCUR_set (darkness_sv, sw4 * sh); 2534 SvCUR_set (darkness3_sv, sw3 * sh3);
1506 2535
1507 vx = self->x + (self->w - sw + 1) / 2 - shift_x; 2536 mx += self->x - 1;
1508 vy = self->y + (self->h - sh + 1) / 2 - shift_y; 2537 my += self->y - 1;
1509 2538
1510 for (y = 0; y < sh; y++) 2539 for (y = 0; y < sh1; y++)
1511 if (0 <= y + vy && y + vy < self->rows) 2540 if (0 <= y + my && y + my < self->rows)
1512 { 2541 {
1513 maprow *row = self->row + (y + vy); 2542 maprow *row = self->row + (y + my);
1514 2543
1515 for (x = 0; x < sw; x++) 2544 for (x = 0; x < sw1; x++)
1516 if (row->c0 <= x + vx && x + vx < row->c1) 2545 if (row->c0 <= x + mx && x + mx < row->c1)
1517 { 2546 {
1518 mapcell *cell = row->col + (x + vx - row->c0); 2547 mapcell *cell = row->col + (x + mx - row->c0);
1519 2548
1520 darkness[y * sw4 + x] = cell->darkness < 0 2549 darkness1 [y * sw1 + x] = cell->darkness
2550 ? DARKNESS_ADJUST (255 - (cell->darkness - 1))
1521 ? 255 - FOW_DARKNESS 2551 : DARKNESS_ADJUST (255 - FOW_DARKNESS);
1522 : 255 - cell->darkness;
1523 } 2552 }
1524 } 2553 }
1525 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
1526 EXTEND (SP, 3); 2593 EXTEND (SP, 3);
1527 PUSHs (sv_2mortal (newSViv (sw4))); 2594 PUSHs (sv_2mortal (newSViv (sw3)));
1528 PUSHs (sv_2mortal (newSViv (sh))); 2595 PUSHs (sv_2mortal (newSViv (sh3)));
1529 PUSHs (darkness_sv); 2596 PUSHs (darkness3_sv);
1530} 2597}
1531 2598
1532SV * 2599SV *
1533get_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)
1534 CODE: 2601 CODE:
1535{ 2602{
1536 int x, y, x1, y1; 2603 int x, y, x1, y1;
1537 SV *data_sv = newSV (w * h * 7 + 5); 2604 SV *data_sv = newSV (w * h * 7 + 5);
1538 uint8_t *data = (uint8_t *)SvPVX (data_sv); 2605 uint8_t *data = (uint8_t *)SvPVX (data_sv);
… …
1563 if (row && row->c0 <= x && x < row->c1) 2630 if (row && row->c0 <= x && x < row->c1)
1564 { 2631 {
1565 mapcell *cell = row->col + (x - row->c0); 2632 mapcell *cell = row->col + (x - row->c0);
1566 uint8_t flags = 0; 2633 uint8_t flags = 0;
1567 2634
1568 if (cell->face [0]) flags |= 1; 2635 if (cell->tile [0]) flags |= 1;
1569 if (cell->face [1]) flags |= 2; 2636 if (cell->tile [1]) flags |= 2;
1570 if (cell->face [2]) flags |= 4; 2637 if (cell->tile [2]) flags |= 4;
1571 2638
1572 *data++ = flags; 2639 *data++ = flags;
1573 2640
1574 if (flags & 1) 2641 if (flags & 1)
1575 { 2642 {
2643 tileid tile = cell->tile [0];
1576 *data++ = cell->face [0] >> 8; 2644 *data++ = tile >> 8;
1577 *data++ = cell->face [0]; 2645 *data++ = tile;
1578 } 2646 }
1579 2647
1580 if (flags & 2) 2648 if (flags & 2)
1581 { 2649 {
2650 tileid tile = cell->tile [1];
1582 *data++ = cell->face [1] >> 8; 2651 *data++ = tile >> 8;
1583 *data++ = cell->face [1]; 2652 *data++ = tile;
1584 } 2653 }
1585 2654
1586 if (flags & 4) 2655 if (flags & 4)
1587 { 2656 {
2657 tileid tile = cell->tile [2];
1588 *data++ = cell->face [2] >> 8; 2658 *data++ = tile >> 8;
1589 *data++ = cell->face [2]; 2659 *data++ = tile;
1590 } 2660 }
1591 } 2661 }
1592 else 2662 else
1593 *data++ = 0; 2663 *data++ = 0;
1594 } 2664 }
1595 } 2665 }
1596 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 {
1597 SvPOK_only (data_sv); 2670 SvPOK_only (data_sv);
1598 SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv)); 2671 SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
2672 }
2673
1599 RETVAL = data_sv; 2674 RETVAL = data_sv;
1600} 2675}
1601 OUTPUT: 2676 OUTPUT:
1602 RETVAL 2677 RETVAL
1603 2678
1604void 2679void
1605set_rect (CFClient::Map self, int x0, int y0, uint8_t *data) 2680set_rect (DC::Map self, int x0, int y0, SV *data_sv)
1606 PPCODE: 2681 PPCODE:
1607{ 2682{
1608 int x, y, z; 2683 int x, y, z;
1609 int w, h; 2684 int w, h;
1610 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;
1611 2696
1612 if (*data++ != 0) 2697 if (*data++ != 0)
1613 return; /* version mismatch */ 2698 XSRETURN_EMPTY; /* version mismatch */
1614 2699
1615 w = *data++ << 8; w |= *data++; 2700 w = *data++ << 8; w |= *data++;
1616 h = *data++ << 8; h |= *data++; 2701 h = *data++ << 8; h |= *data++;
1617 2702
1618 // 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
… …
1630 { 2715 {
1631 maprow *row = map_get_row (self, y); 2716 maprow *row = map_get_row (self, y);
1632 2717
1633 for (x = x0; x < x1; x++) 2718 for (x = x0; x < x1; x++)
1634 { 2719 {
2720 uint8_t flags;
2721
2722 if (data + 7 >= end)
2723 XSRETURN_EMPTY;
2724
1635 uint8_t flags = *data++; 2725 flags = *data++;
1636 2726
1637 if (flags) 2727 if (flags)
1638 { 2728 {
1639 mapface face[3] = { 0, 0, 0 };
1640
1641 mapcell *cell = row_get_cell (row, x); 2729 mapcell *cell = row_get_cell (row, x);
2730 tileid tile[3] = { 0, 0, 0 };
1642 2731
1643 if (flags & 1) { face[0] = *data++ << 8; face[0] |= *data++; } 2732 if (flags & 1) { tile[0] = *data++ << 8; tile[0] |= *data++; }
1644 if (flags & 2) { face[1] = *data++ << 8; face[1] |= *data++; } 2733 if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
1645 if (flags & 4) { face[2] = *data++ << 8; face[2] |= *data++; } 2734 if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
1646 2735
1647 if (cell->darkness <= 0) 2736 if (cell->darkness == 0)
1648 { 2737 {
1649 cell->darkness = -1; 2738 /*cell->darkness = 0;*/
2739 EXTEND (SP, 3);
1650 2740
1651 for (z = 0; z <= 2; z++) 2741 for (z = 0; z <= 2; z++)
1652 { 2742 {
1653 cell->face[z] = face[z]; 2743 tileid t = tile [z];
1654 2744
1655 if (face[z] && (face[z] >= self->texs || !self->tex[face [z]].name)) 2745 if (t >= self->texs || (t && !self->tex [t].name))
2746 {
1656 XPUSHs (sv_2mortal (newSViv (face[z]))); 2747 PUSHs (sv_2mortal (newSViv (t)));
2748 need_texid (self, t);
2749 }
2750
2751 cell->tile [z] = t;
1657 } 2752 }
1658 } 2753 }
1659 } 2754 }
1660 } 2755 }
1661 } 2756 }
1662} 2757}
1663 2758
1664MODULE = CFClient PACKAGE = CFClient::MixChunk 2759MODULE = Deliantra::Client PACKAGE = DC::RW
1665 2760
1666CFClient::MixChunk 2761DC::RW
1667new_from_file (SV *class, char *path) 2762new (SV *class, SV *data_sv)
1668 CODE: 2763 CODE:
1669 RETVAL = Mix_LoadWAV (path); 2764{
2765 STRLEN datalen;
2766 char *data = SvPVbyte (data_sv, datalen);
2767
2768 RETVAL = SDL_RWFromConstMem (data, datalen);
2769}
1670 OUTPUT: 2770 OUTPUT:
1671 RETVAL 2771 RETVAL
1672 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 : '('
1673void 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
1674DESTROY (CFClient::MixChunk self) 2882DESTROY (DC::MixChunk self)
1675 CODE: 2883 CODE:
1676 Mix_FreeChunk (self); 2884 Mix_FreeChunk (self);
1677 2885
1678int 2886int
1679volume (CFClient::MixChunk self, int volume = -1) 2887volume (DC::MixChunk self, int volume = -1)
1680 CODE: 2888 CODE:
2889 if (items > 1)
2890 volume = CLAMP (volume, 0, 128);
1681 RETVAL = Mix_VolumeChunk (self, volume); 2891 RETVAL = Mix_VolumeChunk (self, volume);
1682 OUTPUT: 2892 OUTPUT:
1683 RETVAL 2893 RETVAL
1684 2894
1685int 2895DC::Channel
1686play (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)
1687 CODE: 2897 CODE:
2898{
1688 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}
1689 OUTPUT: 2910 OUTPUT:
1690 RETVAL 2911 RETVAL
1691 2912
1692MODULE = CFClient PACKAGE = CFClient::MixMusic 2913MODULE = Deliantra::Client PACKAGE = DC::MixMusic
1693 2914
1694int 2915int
1695volume (int volume = -1) 2916volume (int volume = -1)
2917 PROTOTYPE: ;$
1696 CODE: 2918 CODE:
2919 if (items > 0)
2920 volume = CLAMP (volume, 0, 128);
1697 RETVAL = Mix_VolumeMusic (volume); 2921 RETVAL = Mix_VolumeMusic (volume);
1698 OUTPUT: 2922 OUTPUT:
1699 RETVAL 2923 RETVAL
1700 2924
1701CFClient::MixMusic 2925void
1702new_from_file (SV *class, char *path) 2926fade_out (int ms)
1703 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:
1704 RETVAL = Mix_LoadMUS (path); 2938 RETVAL = Mix_LoadMUS_RW (rwops);
1705 OUTPUT: 2939 OUTPUT:
1706 RETVAL 2940 RETVAL
1707 2941
1708void 2942void
1709DESTROY (CFClient::MixMusic self) 2943DESTROY (DC::MixMusic self)
1710 CODE: 2944 CODE:
1711 Mix_FreeMusic (self); 2945 Mix_FreeMusic (self);
1712 2946
1713int 2947int
1714play (CFClient::MixMusic self, int loops = -1) 2948play (DC::MixMusic self, int loops = -1)
1715 CODE: 2949 CODE:
1716 RETVAL = Mix_PlayMusic (self, loops); 2950 RETVAL = Mix_PlayMusic (self, loops);
1717 OUTPUT: 2951 OUTPUT:
1718 RETVAL 2952 RETVAL
1719 2953
2954void
2955fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
2956 CODE:
2957 Mix_FadeInMusicPos (self, loops, ms, position);
2958
1720MODULE = CFClient PACKAGE = CFClient::OpenGL 2959MODULE = Deliantra::Client PACKAGE = DC::OpenGL
2960
2961PROTOTYPES: ENABLE
1721 2962
1722BOOT: 2963BOOT:
1723{ 2964{
1724 HV *stash = gv_stashpv ("CFClient::OpenGL", 1); 2965 HV *stash = gv_stashpv ("DC::OpenGL", 1);
1725 static const struct { 2966 static const struct {
1726 const char *name; 2967 const char *name;
1727 IV iv; 2968 IV iv;
1728 } *civ, const_iv[] = { 2969 } *civ, const_iv[] = {
1729# 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),
1730 const_iv (GL_COLOR_MATERIAL), 2975 const_iv (GL_COLOR_MATERIAL),
1731 const_iv (GL_SMOOTH), 2976 const_iv (GL_SMOOTH),
1732 const_iv (GL_FLAT), 2977 const_iv (GL_FLAT),
1733 const_iv (GL_DITHER), 2978 const_iv (GL_DITHER),
1734 const_iv (GL_BLEND), 2979 const_iv (GL_BLEND),
… …
1738 const_iv (GL_ALPHA_TEST), 2983 const_iv (GL_ALPHA_TEST),
1739 const_iv (GL_NORMALIZE), 2984 const_iv (GL_NORMALIZE),
1740 const_iv (GL_RESCALE_NORMAL), 2985 const_iv (GL_RESCALE_NORMAL),
1741 const_iv (GL_FRONT), 2986 const_iv (GL_FRONT),
1742 const_iv (GL_BACK), 2987 const_iv (GL_BACK),
2988 const_iv (GL_AUX0),
1743 const_iv (GL_AND), 2989 const_iv (GL_AND),
1744 const_iv (GL_ONE), 2990 const_iv (GL_ONE),
1745 const_iv (GL_ZERO), 2991 const_iv (GL_ZERO),
1746 const_iv (GL_SRC_ALPHA), 2992 const_iv (GL_SRC_ALPHA),
1747 const_iv (GL_DST_ALPHA), 2993 const_iv (GL_DST_ALPHA),
1748 const_iv (GL_ONE_MINUS_SRC_ALPHA), 2994 const_iv (GL_ONE_MINUS_SRC_ALPHA),
1749 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),
1750 const_iv (GL_SRC_ALPHA_SATURATE), 3000 const_iv (GL_SRC_ALPHA_SATURATE),
1751 const_iv (GL_RGB), 3001 const_iv (GL_RGB),
1752 const_iv (GL_RGBA), 3002 const_iv (GL_RGBA),
1753 const_iv (GL_RGBA4), 3003 const_iv (GL_RGBA4),
1754 const_iv (GL_RGBA8), 3004 const_iv (GL_RGBA8),
… …
1760 const_iv (GL_INTENSITY), 3010 const_iv (GL_INTENSITY),
1761 const_iv (GL_LUMINANCE), 3011 const_iv (GL_LUMINANCE),
1762 const_iv (GL_LUMINANCE_ALPHA), 3012 const_iv (GL_LUMINANCE_ALPHA),
1763 const_iv (GL_FLOAT), 3013 const_iv (GL_FLOAT),
1764 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),
1765 const_iv (GL_COMPILE), 3021 const_iv (GL_COMPILE),
3022 const_iv (GL_PROXY_TEXTURE_1D),
3023 const_iv (GL_PROXY_TEXTURE_2D),
1766 const_iv (GL_TEXTURE_1D), 3024 const_iv (GL_TEXTURE_1D),
1767 const_iv (GL_TEXTURE_2D), 3025 const_iv (GL_TEXTURE_2D),
1768 const_iv (GL_TEXTURE_ENV), 3026 const_iv (GL_TEXTURE_ENV),
1769 const_iv (GL_TEXTURE_MAG_FILTER), 3027 const_iv (GL_TEXTURE_MAG_FILTER),
1770 const_iv (GL_TEXTURE_MIN_FILTER), 3028 const_iv (GL_TEXTURE_MIN_FILTER),
… …
1791 const_iv (GL_COLOR_LOGIC_OP), 3049 const_iv (GL_COLOR_LOGIC_OP),
1792 const_iv (GL_SEPARABLE_2D), 3050 const_iv (GL_SEPARABLE_2D),
1793 const_iv (GL_CONVOLUTION_2D), 3051 const_iv (GL_CONVOLUTION_2D),
1794 const_iv (GL_CONVOLUTION_BORDER_MODE), 3052 const_iv (GL_CONVOLUTION_BORDER_MODE),
1795 const_iv (GL_CONSTANT_BORDER), 3053 const_iv (GL_CONSTANT_BORDER),
3054 const_iv (GL_POINTS),
1796 const_iv (GL_LINES), 3055 const_iv (GL_LINES),
3056 const_iv (GL_LINE_STRIP),
1797 const_iv (GL_LINE_LOOP), 3057 const_iv (GL_LINE_LOOP),
1798 const_iv (GL_QUADS), 3058 const_iv (GL_QUADS),
1799 const_iv (GL_QUAD_STRIP), 3059 const_iv (GL_QUAD_STRIP),
1800 const_iv (GL_TRIANGLES), 3060 const_iv (GL_TRIANGLES),
1801 const_iv (GL_TRIANGLE_STRIP), 3061 const_iv (GL_TRIANGLE_STRIP),
1802 const_iv (GL_TRIANGLE_FAN), 3062 const_iv (GL_TRIANGLE_FAN),
3063 const_iv (GL_POLYGON),
1803 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),
1804 const_iv (GL_FASTEST), 3070 const_iv (GL_FASTEST),
3071 const_iv (GL_DONT_CARE),
3072 const_iv (GL_NICEST),
1805 const_iv (GL_V2F), 3073 const_iv (GL_V2F),
1806 const_iv (GL_V3F), 3074 const_iv (GL_V3F),
1807 const_iv (GL_T2F_V3F), 3075 const_iv (GL_T2F_V3F),
1808 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),
1809# undef const_iv 3080# undef const_iv
1810 }; 3081 };
1811 3082
1812 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; )
1813 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);
1814} 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)
1815 3098
1816char * 3099char *
1817gl_vendor () 3100gl_vendor ()
1818 CODE: 3101 CODE:
1819 RETVAL = (char *)glGetString (GL_VENDOR); 3102 RETVAL = (char *)glGetString (GL_VENDOR);
… …
1832 CODE: 3115 CODE:
1833 RETVAL = (char *)glGetString (GL_EXTENSIONS); 3116 RETVAL = (char *)glGetString (GL_EXTENSIONS);
1834 OUTPUT: 3117 OUTPUT:
1835 RETVAL 3118 RETVAL
1836 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
1837int glGetError () 3134int glGetError ()
1838 3135
1839void glFinish () 3136void glFinish ()
1840 3137
1841void glClear (int mask) 3138void glClear (int mask)
… …
1855 3152
1856void glBlendFuncSeparate (int sa, int da, int saa, int daa) 3153void glBlendFuncSeparate (int sa, int da, int saa, int daa)
1857 CODE: 3154 CODE:
1858 gl_BlendFuncSeparate (sa, da, saa, daa); 3155 gl_BlendFuncSeparate (sa, da, saa, daa);
1859 3156
3157# void glBlendEquation (int se)
3158
1860void glDepthMask (int flag) 3159void glDepthMask (int flag)
1861 3160
1862void glLogicOp (int opcode) 3161void glLogicOp (int opcode)
1863 3162
1864void glColorMask (int red, int green, int blue, int alpha) 3163void glColorMask (int red, int green, int blue, int alpha)
… …
1878# near_ and far_ are due to microsofts buggy "c" compiler 3177# near_ and far_ are due to microsofts buggy "c" compiler
1879void 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_)
1880 3179
1881# near_ and far_ are due to microsofts buggy "c" compiler 3180# near_ and far_ are due to microsofts buggy "c" compiler
1882void 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
1883 3184
1884void glViewport (int x, int y, int width, int height) 3185void glViewport (int x, int y, int width, int height)
1885 3186
1886void glScissor (int x, int y, int width, int height) 3187void glScissor (int x, int y, int width, int height)
1887 3188
… …
1895 3196
1896void glRotate (float angle, float x, float y, float z) 3197void glRotate (float angle, float x, float y, float z)
1897 CODE: 3198 CODE:
1898 glRotatef (angle, x, y, z); 3199 glRotatef (angle, x, y, z);
1899 3200
1900void glBegin (int mode)
1901
1902void glEnd ()
1903
1904void glColor (float r, float g, float b, float a = 1.0) 3201void glColor (float r, float g, float b, float a = 1.0)
1905 PROTOTYPE: @ 3202 PROTOTYPE: @
1906 ALIAS: 3203 ALIAS:
1907 glColor_premultiply = 1 3204 glColor_premultiply = 1
1908 CODE: 3205 CODE:
1909 if (ix) 3206 if (ix)
1910 { 3207 {
1911 r *= a; 3208 r *= a;
1912 g *= a; 3209 g *= a;
1913 b *= a; 3210 b *= a;
1914 } 3211 }
1915 // microsoft visual "c" rounds instead of truncating... 3212 // microsoft visual "c" rounds instead of truncating...
1916 glColor4ub (MIN ((int)(r * 256.f), 255), 3213 glColor4f (r, g, b, a);
1917 MIN ((int)(g * 256.f), 255),
1918 MIN ((int)(b * 256.f), 255),
1919 MIN ((int)(a * 256.f), 255));
1920
1921void glInterleavedArrays (int format, int stride, char *data)
1922
1923void glDrawElements (int mode, int count, int type, char *indices)
1924
1925# 1.2 void glDrawRangeElements (int mode, int start, int end
1926 3214
1927void glRasterPos (float x, float y, float z = 0.) 3215void glRasterPos (float x, float y, float z = 0.)
1928 CODE: 3216 CODE:
1929 glRasterPos3f (0, 0, z); 3217 glRasterPos3f (0, 0, z);
1930 glBitmap (0, 0, 0, 0, x, y, 0); 3218 glBitmap (0, 0, 0, 0, x, y, 0);
… …
1935 3223
1936void glTexCoord (float s, float t) 3224void glTexCoord (float s, float t)
1937 CODE: 3225 CODE:
1938 glTexCoord2f (s, t); 3226 glTexCoord2f (s, t);
1939 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
1940void glTexEnv (int target, int pname, float param) 3257void glTexEnv (int target, int pname, float param)
1941 CODE: 3258 CODE:
1942 glTexEnvf (target, pname, param); 3259 glTexEnvf (target, pname, param);
1943 3260
1944void glTexParameter (int target, int pname, float param) 3261void glTexParameter (int target, int pname, float param)
… …
1960void 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)
1961 CODE: 3278 CODE:
1962 if (gl.SeparableFilter2D) 3279 if (gl.SeparableFilter2D)
1963 gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column); 3280 gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
1964 3281
1965void 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)
1966 3283
1967void 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)
1968 3285
1969void 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)
1970 3289
1971void 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)
1972 3291
1973int glGenTexture () 3292int glGenTexture ()
1974 CODE: 3293 CODE:
1975{ 3294 RETVAL = gen_texture ();
1976 GLuint name;
1977 glGenTextures (1, &name);
1978 RETVAL = name;
1979}
1980 OUTPUT: 3295 OUTPUT:
1981 RETVAL 3296 RETVAL
1982 3297
1983void glDeleteTexture (int name) 3298void glDeleteTexture (int name)
1984 CODE: 3299 CODE:
1985{
1986 GLuint name_ = name;
1987 glDeleteTextures (1, &name_); 3300 del_texture (name);
1988} 3301
1989
1990int glGenList () 3302int glGenList ()
1991 CODE: 3303 CODE:
1992 RETVAL = glGenLists (1); 3304 RETVAL = glGenLists (1);
1993 OUTPUT: 3305 OUTPUT:
1994 RETVAL 3306 RETVAL
… …
2001 3313
2002void glEndList () 3314void glEndList ()
2003 3315
2004void glCallList (int list) 3316void glCallList (int list)
2005 3317
3318void c_init ()
3319 CODE:
3320 glPixelStorei (GL_PACK_ALIGNMENT , 1);
3321 glPixelStorei (GL_UNPACK_ALIGNMENT, 1);
2006 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

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