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Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.128 by root, Wed Jul 5 03:01:01 2006 UTC vs.
Revision 1.305 by root, Sun May 2 21:22:20 2010 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);
46typedef void (APIENTRYP PFNGLACTIVETEXTUREPROC) (GLenum texture);
47typedef void (APIENTRYP PFNGLMULTITEXCOORD2FPROC) (GLenum target, GLfloat s, GLfloat t);
48#endif
49
23#define PANGO_ENABLE_BACKEND 50#define PANGO_ENABLE_BACKEND
24#define G_DISABLE_CAST_CHECKS 51#define G_DISABLE_CAST_CHECKS
25 52
26#include <glib/gmacros.h> 53#include <glib/gmacros.h>
27 54
28#include <pango/pango.h> 55#include <pango/pango.h>
56
57#ifndef PANGO_VERSION_CHECK
58# define PANGO_VERSION_CHECK(a,b,c) 0
59#endif
60
61#if !PANGO_VERSION_CHECK (1, 15, 2)
62# define pango_layout_get_line_readonly pango_layout_get_line
63# define pango_layout_get_lines_readonly pango_layout_get_lines
64# define pango_layout_iter_get_line_readonly pango_layout_iter_get_line
65# define pango_layout_iter_get_run_readonly pango_layout_iter_get_run
66#endif
29 67
30#ifndef _WIN32 68#ifndef _WIN32
31# include <sys/types.h> 69# include <sys/types.h>
32# include <sys/socket.h> 70# include <sys/socket.h>
33# include <netinet/in.h> 71# include <netinet/in.h>
34# include <netinet/tcp.h> 72# include <netinet/tcp.h>
35# include <inttypes.h> 73# include <inttypes.h>
74#endif
75
76#if __GNUC__ >= 4
77# define expect(expr,value) __builtin_expect ((expr),(value))
36#else 78#else
37 typedef unsigned char uint8_t; 79# 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 80#endif
44 81
45#include "glext.h" 82#define expect_false(expr) expect ((expr) != 0, 0)
83#define expect_true(expr) expect ((expr) != 0, 1)
46 84
47#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, objetc replacement character */ 85#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
48 86
87/* this is used as fow flag as well, so has to have a different value */
88/* then anything that is computed by incoming darkness */
49#define FOW_DARKNESS 32 89#define FOW_DARKNESS 50
90#define DARKNESS_ADJUST(n) (n)
50 91
51#define MAP_EXTEND_X 32 92#define MAP_EXTEND_X 32
52#define MAP_EXTEND_Y 512 93#define MAP_EXTEND_Y 512
53 94
54#define MIN_FONT_HEIGHT 10 95#define MIN_FONT_HEIGHT 10
55 96
56#if 0 97/* mask out modifiers we are not interested in */
57# define PARACHUTE SDL_INIT_NOPARACHUTE 98#define MOD_MASK (KMOD_CTRL | KMOD_SHIFT | KMOD_ALT | KMOD_META)
58#else 99
59# define PARACHUTE 0 100#define KMOD_LRAM 0x10000 // our extension
60#endif 101
102#define TEXID_SPEECH 1
103#define TEXID_NOFACE 2
104
105static AV *texture_av;
61 106
62static struct 107static struct
63{ 108{
64#define GL_FUNC(ptr,name) ptr name; 109#define GL_FUNC(ptr,name) ptr name;
65#include "glfunc.h" 110#include "glfunc.h"
66#undef GL_FUNC 111#undef GL_FUNC
67} gl; 112} gl;
68 113
114static void
69static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa) 115gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
70{ 116{
71 if (gl.BlendFuncSeparate) 117 if (gl.BlendFuncSeparate)
72 gl.BlendFuncSeparate (sa, da, saa, daa); 118 gl.BlendFuncSeparate (sa, da, saa, daa);
73 else if (gl.BlendFuncSeparateEXT) 119 else if (gl.BlendFuncSeparateEXT)
74 gl.BlendFuncSeparateEXT (sa, da, saa, daa); 120 gl.BlendFuncSeparateEXT (sa, da, saa, daa);
75 else 121 else
76 glBlendFunc (sa, da); 122 glBlendFunc (sa, da);
77} 123}
78 124
125static GLuint
126gen_texture ()
127{
128 GLuint name;
129
130 if (AvFILL (texture_av) >= 0)
131 name = (GLuint)(size_t)av_pop (texture_av);
132 else
133 glGenTextures (1, &name);
134
135 return name;
136}
137
138static void
139del_texture (GLuint name)
140{
141 /* make a half-assed attempt at returning the memory used by the texture */
142 /* textures are frequently being reused by cfplus anyway */
143 /*glBindTexture (GL_TEXTURE_2D, name);*/
144 /*glTexImage2D (GL_TEXTURE_2D, 0, GL_ALPHA, 0, 0, 0, GL_ALPHA, GL_UNSIGNED_BYTE, 0);*/
145 av_push (texture_av, (SV *)(size_t)name);
146 glDeleteTextures (1, &name);
147}
148
79#include "texcache.c" 149#include "texcache.c"
150#include "rendercache.c"
80 151
81#include "pango-font.c" 152#include "pango-font.c"
82#include "pango-fontmap.c" 153#include "pango-fontmap.c"
83#include "pango-render.c" 154#include "pango-render.c"
84 155
156typedef IV DC__Channel;
157typedef SDL_RWops *DC__RW;
85typedef Mix_Chunk *CFClient__MixChunk; 158typedef Mix_Chunk *DC__MixChunk;
86typedef Mix_Music *CFClient__MixMusic; 159typedef Mix_Music *DC__MixMusic;
87 160
88typedef PangoFontDescription *CFClient__Font; 161typedef PangoFontDescription *DC__Font;
89 162
90static int 163static int
91shape_attr_p (PangoLayoutRun *run) 164shape_attr_p (PangoLayoutRun *run)
92{ 165{
93 GSList *attrs = run->item->analysis.extra_attrs; 166 GSList *attrs = run->item->analysis.extra_attrs;
… …
107 180
108typedef struct cf_layout { 181typedef struct cf_layout {
109 PangoLayout *pl; 182 PangoLayout *pl;
110 float r, g, b, a; // default color for rgba mode 183 float r, g, b, a; // default color for rgba mode
111 int base_height; 184 int base_height;
112 CFClient__Font font; 185 DC__Font font;
186 rc_t *rc;
113} *CFClient__Layout; 187} *DC__Layout;
114 188
115static CFClient__Font default_font; 189static DC__Font default_font;
116static PangoContext *opengl_context; 190static PangoContext *opengl_context;
117static PangoFontMap *opengl_fontmap; 191static PangoFontMap *opengl_fontmap;
118 192
119static void 193static void
120substitute_func (FcPattern *pattern, gpointer data) 194substitute_func (FcPattern *pattern, gpointer data)
… …
125#endif 199#endif
126 FcPatternAddBool (pattern, FC_AUTOHINT, 0); 200 FcPatternAddBool (pattern, FC_AUTOHINT, 0);
127} 201}
128 202
129static void 203static void
130layout_update_font (CFClient__Layout self) 204layout_update_font (DC__Layout self)
131{ 205{
132 /* use a random scale factor to account for unknown descenders, 0.8 works 206 /* use a random scale factor to account for unknown descenders, 0.8 works
133 * reasonably well with bitstream vera 207 * reasonably well with dejavu/bistream fonts
134 */ 208 */
135 PangoFontDescription *font = self->font ? self->font : default_font; 209 PangoFontDescription *font = self->font ? self->font : default_font;
136 210
137 pango_font_description_set_absolute_size (font, 211 pango_font_description_set_absolute_size (font,
138 MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10)); 212 MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
139 213
140 pango_layout_set_font_description (self->pl, font); 214 pango_layout_set_font_description (self->pl, font);
141} 215}
142 216
143static void 217static void
144layout_get_pixel_size (CFClient__Layout self, int *w, int *h) 218layout_get_pixel_size (DC__Layout self, int *w, int *h)
145{ 219{
220 PangoRectangle rect;
221
222 // get_pixel_* wrongly rounds down
146 pango_layout_get_pixel_size (self->pl, w, h); 223 pango_layout_get_extents (self->pl, 0, &rect);
147 224
148 if (!*w) *w = 1; 225 rect.width = (rect.width + PANGO_SCALE - 1) / PANGO_SCALE;
149 if (!*h) *h = 1; 226 rect.height = (rect.height + PANGO_SCALE - 1) / PANGO_SCALE;
150 227
151 *w = (*w + 3) & ~3; 228 if (!rect.width) rect.width = 1;
152} 229 if (!rect.height) rect.height = 1;
153 230
231 *w = rect.width;
232 *h = rect.height;
233}
234
235typedef uint16_t tileid;
154typedef uint16_t mapface; 236typedef uint16_t faceid;
155 237
156typedef struct { 238typedef struct {
157 GLint name; 239 GLuint name;
158 int w, h; 240 int w, h;
159 float s, t; 241 float s, t;
160 uint8_t r, g, b, a; 242 uint8_t r, g, b, a;
243 tileid smoothtile;
244 uint8_t smoothlevel;
245 uint8_t unused; /* set to zero on use */
161} maptex; 246} maptex;
162 247
163typedef struct { 248typedef struct {
249 uint32_t player;
250 tileid tile[3];
164 int16_t darkness; 251 uint16_t darkness;
165 mapface face[3]; 252 uint8_t stat_width, stat_hp, flags, smoothmax;
166} mapcell; 253} mapcell;
167 254
168typedef struct { 255typedef struct {
169 int32_t c0, c1; 256 int32_t c0, c1;
170 mapcell *col; 257 mapcell *col;
171} maprow; 258} maprow;
172 259
173typedef struct map { 260typedef struct map {
174 int x, y, w, h; 261 int x, y, w, h;
175 int ox, oy; /* offset to virtual global coordinate system */ 262 int ox, oy; /* offset to virtual global coordinate system */
176 int faces; 263 int faces; tileid *face2tile; // [faceid]
177 mapface *face; 264 int texs; maptex *tex; // [tileid]
178
179 int texs;
180 maptex *tex;
181 265
182 int32_t rows; 266 int32_t rows;
183 maprow *row; 267 maprow *row;
184} *CFClient__Map; 268} *DC__Map;
185 269
186static char * 270static char *
187prepend (char *ptr, int sze, int inc) 271prepend (char *ptr, int sze, int inc)
188{ 272{
189 char *p; 273 char *p;
… …
206} 290}
207 291
208#define Append(type,ptr,sze,inc) (ptr) = (type *)append ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type)) 292#define Append(type,ptr,sze,inc) (ptr) = (type *)append ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
209#define Prepend(type,ptr,sze,inc) (ptr) = (type *)prepend ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type)) 293#define Prepend(type,ptr,sze,inc) (ptr) = (type *)prepend ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
210 294
295static void
296need_facenum (struct map *self, faceid face)
297{
298 while (self->faces <= face)
299 {
300 Append (tileid, self->face2tile, self->faces, self->faces);
301 self->faces *= 2;
302 }
303}
304
305static void
306need_texid (struct map *self, int texid)
307{
308 while (self->texs <= texid)
309 {
310 Append (maptex, self->tex, self->texs, self->texs);
311 self->texs *= 2;
312 }
313}
314
211static maprow * 315static maprow *
212map_get_row (CFClient__Map self, int y) 316map_get_row (DC__Map self, int y)
213{ 317{
214 if (0 > y) 318 if (0 > y)
215 { 319 {
216 int extend = - y + MAP_EXTEND_Y; 320 int extend = - y + MAP_EXTEND_Y;
217 Prepend (maprow, self->row, self->rows, extend); 321 Prepend (maprow, self->row, self->rows, extend);
… …
255 359
256 return row->col + (x - row->c0); 360 return row->col + (x - row->c0);
257} 361}
258 362
259static mapcell * 363static mapcell *
260map_get_cell (CFClient__Map self, int x, int y) 364map_get_cell (DC__Map self, int x, int y)
261{ 365{
262 return row_get_cell (map_get_row (self, y), x); 366 return row_get_cell (map_get_row (self, y), x);
263} 367}
264 368
265static void 369static void
266map_clear (CFClient__Map self) 370map_clear (DC__Map self)
267{ 371{
268 int r; 372 int r;
269 373
270 for (r = 0; r < self->rows; r++) 374 for (r = 0; r < self->rows; r++)
271 Safefree (self->row[r].col); 375 Safefree (self->row[r].col);
… …
278 self->oy = 0; 382 self->oy = 0;
279 self->row = 0; 383 self->row = 0;
280 self->rows = 0; 384 self->rows = 0;
281} 385}
282 386
387#define CELL_CLEAR(cell) \
388 do { \
389 if ((cell)->player) \
390 (cell)->tile [2] = 0; \
391 (cell)->darkness = 0; \
392 (cell)->stat_hp = 0; \
393 (cell)->flags = 0; \
394 (cell)->player = 0; \
395 } while (0)
396
283static void 397static void
284map_blank (CFClient__Map self, int x0, int y0, int w, int h) 398map_blank (DC__Map self, int x0, int y0, int w, int h)
285{ 399{
286 int x, y; 400 int x, y;
287 maprow *row; 401 maprow *row;
402 mapcell *cell;
288 403
289 for (y = y0; y < y0 + h; y++) 404 for (y = y0; y < y0 + h; y++)
290 if (y >= 0) 405 if (y >= 0)
291 { 406 {
292 if (y >= self->rows) 407 if (y >= self->rows)
… …
298 if (x >= row->c0) 413 if (x >= row->c0)
299 { 414 {
300 if (x >= row->c1) 415 if (x >= row->c1)
301 break; 416 break;
302 417
303 row->col[x - row->c0].darkness = -1; 418 cell = row->col + x - row->c0;
419
420 CELL_CLEAR (cell);
304 } 421 }
305 } 422 }
423}
424
425typedef struct {
426 tileid tile;
427 uint8_t x, y, level;
428} smooth_key;
429
430static void
431smooth_or_bits (HV *hv, smooth_key *key, IV bits)
432{
433 SV **sv = hv_fetch (hv, (char *)key, sizeof (*key), 1);
434
435 if (SvIOK (*sv))
436 SvIV_set (*sv, SvIVX (*sv) | bits);
437 else
438 sv_setiv (*sv, bits);
306} 439}
307 440
308static void 441static void
309music_finished (void) 442music_finished (void)
310{ 443{
… …
346 n |= n >> 16; 479 n |= n >> 16;
347 480
348 return n + 1; 481 return n + 1;
349} 482}
350 483
351MODULE = CFClient PACKAGE = CFClient 484static unsigned int
485popcount (unsigned int n)
486{
487 n -= (n >> 1) & 0x55555555U;
488 n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
489 n = ((n >> 4) + n) & 0x0f0f0f0fU;
490 n *= 0x01010101U;
491
492 return n >> 24;
493}
494
495/* SDL should provide this, really. */
496#define SDLK_MODIFIER_MIN 300
497#define SDLK_MODIFIER_MAX 314
498
499/******************************************************************************/
500
501static GV *draw_x_gv, *draw_y_gv, *draw_w_gv, *draw_h_gv;
502static GV *hover_gv;
503
504static int
505within_widget (SV *widget, NV x, NV y)
506{
507 HV *self;
508 SV **svp;
509 NV wx, ww, wy, wh;
510
511 if (!SvROK (widget))
512 return 0;
513
514 self = (HV *)SvRV (widget);
515
516 if (SvTYPE (self) != SVt_PVHV)
517 return 0;
518
519 svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
520 if (y < wy)
521 return 0;
522
523 svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
524 if (y >= wy + wh)
525 return 0;
526
527 svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
528 if (x < wx)
529 return 0;
530
531 svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
532 if (x >= wx + ww)
533 return 0;
534
535 svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
536 if (!svp || !SvTRUE (*svp))
537 return 0;
538
539 return 1;
540}
541
542/******************************************************************************/
543
544/* process keyboard modifiers */
545static int
546mod_munge (int mod)
547{
548 mod &= MOD_MASK;
549
550 if (mod & (KMOD_META | KMOD_ALT))
551 mod |= KMOD_LRAM;
552
553 return mod;
554}
555
556static void
557deliantra_main ()
558{
559 char *argv[] = { 0 };
560 call_argv ("::main", G_DISCARD | G_VOID, argv);
561}
562
563#ifdef __MACOSX__
564 /* to due surprising braindamage on the side of SDL design, we
565 * do some mind-boggling hack here: SDL requires a custom main()
566 * on OS X, so... we provide one and call the original main(), which,
567 * due to share dlibrary magic, calls -lSDLmain's main, not perl's main,
568 * and which calls our main (== SDL_main) back.
569 */
570 extern C_LINKAGE int
571 main (int argc, char *argv[])
572 {
573 deliantra_main ();
574 }
575
576 #undef main
577
578 extern C_LINKAGE int main (int argc, char *argv[]);
579
580 static void
581 SDL_braino (void)
582 {
583 char *argv[] = { "deliantra client", 0 };
584 (main) (1, argv);
585 }
586#else
587 static void
588 SDL_braino (void)
589 {
590 deliantra_main ();
591 }
592#endif
593
594MODULE = Deliantra::Client PACKAGE = DC
352 595
353PROTOTYPES: ENABLE 596PROTOTYPES: ENABLE
354 597
355BOOT: 598BOOT:
356{ 599{
357 HV *stash = gv_stashpv ("CFClient", 1); 600 HV *stash = gv_stashpv ("DC", 1);
358 static const struct { 601 static const struct {
359 const char *name; 602 const char *name;
360 IV iv; 603 IV iv;
361 } *civ, const_iv[] = { 604 } *civ, const_iv[] = {
362# define const_iv(name) { # name, (IV)name } 605# define const_iv(name) { # name, (IV)name }
606 const_iv (SDLK_MODIFIER_MIN),
607 const_iv (SDLK_MODIFIER_MAX),
608
363 const_iv (SDL_ACTIVEEVENT), 609 const_iv (SDL_ACTIVEEVENT),
364 const_iv (SDL_KEYDOWN), 610 const_iv (SDL_KEYDOWN),
365 const_iv (SDL_KEYUP), 611 const_iv (SDL_KEYUP),
366 const_iv (SDL_MOUSEMOTION), 612 const_iv (SDL_MOUSEMOTION),
367 const_iv (SDL_MOUSEBUTTONDOWN), 613 const_iv (SDL_MOUSEBUTTONDOWN),
… …
376 const_iv (SDL_EVENT_RESERVEDA), 622 const_iv (SDL_EVENT_RESERVEDA),
377 const_iv (SDL_EVENT_RESERVEDB), 623 const_iv (SDL_EVENT_RESERVEDB),
378 const_iv (SDL_VIDEORESIZE), 624 const_iv (SDL_VIDEORESIZE),
379 const_iv (SDL_VIDEOEXPOSE), 625 const_iv (SDL_VIDEOEXPOSE),
380 const_iv (SDL_USEREVENT), 626 const_iv (SDL_USEREVENT),
627
628 const_iv (SDL_APPINPUTFOCUS),
629 const_iv (SDL_APPMOUSEFOCUS),
630 const_iv (SDL_APPACTIVE),
631
632
633 const_iv (SDLK_UNKNOWN),
634 const_iv (SDLK_FIRST),
635 const_iv (SDLK_BACKSPACE),
636 const_iv (SDLK_TAB),
637 const_iv (SDLK_CLEAR),
638 const_iv (SDLK_RETURN),
639 const_iv (SDLK_PAUSE),
640 const_iv (SDLK_ESCAPE),
641 const_iv (SDLK_SPACE),
642 const_iv (SDLK_EXCLAIM),
643 const_iv (SDLK_QUOTEDBL),
644 const_iv (SDLK_HASH),
645 const_iv (SDLK_DOLLAR),
646 const_iv (SDLK_AMPERSAND),
647 const_iv (SDLK_QUOTE),
648 const_iv (SDLK_LEFTPAREN),
649 const_iv (SDLK_RIGHTPAREN),
650 const_iv (SDLK_ASTERISK),
651 const_iv (SDLK_PLUS),
652 const_iv (SDLK_COMMA),
653 const_iv (SDLK_MINUS),
654 const_iv (SDLK_PERIOD),
655 const_iv (SDLK_SLASH),
656 const_iv (SDLK_0),
657 const_iv (SDLK_1),
658 const_iv (SDLK_2),
659 const_iv (SDLK_3),
660 const_iv (SDLK_4),
661 const_iv (SDLK_5),
662 const_iv (SDLK_6),
663 const_iv (SDLK_7),
664 const_iv (SDLK_8),
665 const_iv (SDLK_9),
666 const_iv (SDLK_COLON),
667 const_iv (SDLK_SEMICOLON),
668 const_iv (SDLK_LESS),
669 const_iv (SDLK_EQUALS),
670 const_iv (SDLK_GREATER),
671 const_iv (SDLK_QUESTION),
672 const_iv (SDLK_AT),
673
674 const_iv (SDLK_LEFTBRACKET),
675 const_iv (SDLK_BACKSLASH),
676 const_iv (SDLK_RIGHTBRACKET),
677 const_iv (SDLK_CARET),
678 const_iv (SDLK_UNDERSCORE),
679 const_iv (SDLK_BACKQUOTE),
680 const_iv (SDLK_DELETE),
681
682 const_iv (SDLK_FIRST),
683 const_iv (SDLK_LAST),
381 const_iv (SDLK_KP0), 684 const_iv (SDLK_KP0),
382 const_iv (SDLK_KP1), 685 const_iv (SDLK_KP1),
383 const_iv (SDLK_KP2), 686 const_iv (SDLK_KP2),
384 const_iv (SDLK_KP3), 687 const_iv (SDLK_KP3),
385 const_iv (SDLK_KP4), 688 const_iv (SDLK_KP4),
… …
440 const_iv (SDLK_BREAK), 743 const_iv (SDLK_BREAK),
441 const_iv (SDLK_MENU), 744 const_iv (SDLK_MENU),
442 const_iv (SDLK_POWER), 745 const_iv (SDLK_POWER),
443 const_iv (SDLK_EURO), 746 const_iv (SDLK_EURO),
444 const_iv (SDLK_UNDO), 747 const_iv (SDLK_UNDO),
748
445 const_iv (KMOD_NONE), 749 const_iv (KMOD_NONE),
750 const_iv (KMOD_SHIFT),
446 const_iv (KMOD_LSHIFT), 751 const_iv (KMOD_LSHIFT),
447 const_iv (KMOD_RSHIFT), 752 const_iv (KMOD_RSHIFT),
753 const_iv (KMOD_CTRL),
448 const_iv (KMOD_LCTRL), 754 const_iv (KMOD_LCTRL),
449 const_iv (KMOD_RCTRL), 755 const_iv (KMOD_RCTRL),
756 const_iv (KMOD_ALT),
450 const_iv (KMOD_LALT), 757 const_iv (KMOD_LALT),
451 const_iv (KMOD_RALT), 758 const_iv (KMOD_RALT),
759 const_iv (KMOD_META),
452 const_iv (KMOD_LMETA), 760 const_iv (KMOD_LMETA),
453 const_iv (KMOD_RMETA), 761 const_iv (KMOD_RMETA),
454 const_iv (KMOD_NUM), 762 const_iv (KMOD_NUM),
455 const_iv (KMOD_CAPS), 763 const_iv (KMOD_CAPS),
456 const_iv (KMOD_MODE), 764 const_iv (KMOD_MODE),
457 const_iv (KMOD_CTRL), 765
458 const_iv (KMOD_SHIFT), 766 const_iv (KMOD_LRAM),
459 const_iv (KMOD_ALT), 767
460 const_iv (KMOD_META) 768 const_iv (MIX_DEFAULT_FORMAT),
769
770 const_iv (SDL_INIT_TIMER),
771 const_iv (SDL_INIT_AUDIO),
772 const_iv (SDL_INIT_VIDEO),
773 const_iv (SDL_INIT_CDROM),
774 const_iv (SDL_INIT_JOYSTICK),
775 const_iv (SDL_INIT_EVERYTHING),
776 const_iv (SDL_INIT_NOPARACHUTE),
777 const_iv (SDL_INIT_EVENTTHREAD),
778
779 const_iv (SDL_GL_RED_SIZE),
780 const_iv (SDL_GL_GREEN_SIZE),
781 const_iv (SDL_GL_BLUE_SIZE),
782 const_iv (SDL_GL_ALPHA_SIZE),
783 const_iv (SDL_GL_DOUBLEBUFFER),
784 const_iv (SDL_GL_BUFFER_SIZE),
785 const_iv (SDL_GL_DEPTH_SIZE),
786 const_iv (SDL_GL_STENCIL_SIZE),
787 const_iv (SDL_GL_ACCUM_RED_SIZE),
788 const_iv (SDL_GL_ACCUM_GREEN_SIZE),
789 const_iv (SDL_GL_ACCUM_BLUE_SIZE),
790 const_iv (SDL_GL_ACCUM_ALPHA_SIZE),
791 const_iv (SDL_GL_STEREO),
792 const_iv (SDL_GL_MULTISAMPLEBUFFERS),
793 const_iv (SDL_GL_MULTISAMPLESAMPLES),
794 const_iv (SDL_GL_ACCELERATED_VISUAL),
795 const_iv (SDL_GL_SWAP_CONTROL),
796
797 const_iv (FOW_DARKNESS)
461# undef const_iv 798# undef const_iv
462 }; 799 };
463 800
464 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 801 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
465 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 802 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
803
804 assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
805 assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
466} 806}
807
808void
809weaken (SV *rv)
810 PROTOTYPE: $
811 CODE:
812 sv_rvweaken (rv);
813
814int
815in_destruct ()
816 CODE:
817 RETVAL = PL_main_cv == Nullcv;
818 OUTPUT:
819 RETVAL
467 820
468NV floor (NV x) 821NV floor (NV x)
469 822
470NV ceil (NV x) 823NV ceil (NV x)
824
825IV minpot (UV n)
826
827IV popcount (UV n)
828
829NV distance (NV dx, NV dy)
830 CODE:
831 RETVAL = pow (dx * dx + dy * dy, 0.5);
832 OUTPUT:
833 RETVAL
471 834
472void 835void
473pango_init () 836pango_init ()
474 CODE: 837 CODE:
475{ 838{
476 opengl_fontmap = pango_opengl_font_map_new (); 839 opengl_fontmap = pango_opengl_font_map_new ();
477 pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0); 840 pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
478 opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap); 841 opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
842 /*pango_context_set_font_description (opengl_context, default_font);*/
843#if PANGO_VERSION_CHECK (1, 15, 2)
844 pango_context_set_language (opengl_context, pango_language_from_string ("en"));
845 /*pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);*/
846#endif
479} 847}
480 848
481int 849char *SDL_GetError ()
482SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)
483 850
484void 851void SDL_braino ()
852
853int SDL_Init (U32 flags)
854
855int SDL_InitSubSystem (U32 flags)
856
857void SDL_QuitSubSystem (U32 flags)
858
485SDL_Quit () 859void SDL_Quit ()
486 860
861int SDL_GL_SetAttribute (int attr, int value)
862
863int SDL_GL_GetAttribute (int attr)
864 CODE:
865 if (SDL_GL_GetAttribute (attr, &RETVAL))
866 XSRETURN_UNDEF;
867 OUTPUT:
868 RETVAL
869
487void 870void
488SDL_ListModes () 871SDL_ListModes (int rgb, int alpha)
489 PPCODE: 872 PPCODE:
490{ 873{
491 SDL_Rect **m; 874 SDL_Rect **m;
492 875
493 SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5); 876 SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
494 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5); 877 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
495 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5); 878 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
496 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1); 879 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
497 880
498 SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15); 881 SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
499 SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0); 882 SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
500 883
501 SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0); 884 SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
502 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0); 885 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
503 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0); 886 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
504 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0); 887 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
505 888
506 SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1); 889 SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
507 890 SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
508 SDL_EnableUNICODE (1);
509 SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
510 891
511 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL); 892 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
512 893
513 if (m && m != (SDL_Rect **)-1) 894 if (m && m != (SDL_Rect **)-1)
514 while (*m) 895 while (*m)
515 { 896 {
897 if ((*m)->w >= 400 && (*m)->h >= 300)
898 {
516 AV *av = newAV (); 899 AV *av = newAV ();
517 av_push (av, newSViv ((*m)->w)); 900 av_push (av, newSViv ((*m)->w));
518 av_push (av, newSViv ((*m)->h)); 901 av_push (av, newSViv ((*m)->h));
902 av_push (av, newSViv (rgb));
903 av_push (av, newSViv (alpha));
519 XPUSHs (sv_2mortal (newRV_noinc ((SV *)av))); 904 XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
905 }
520 906
521 ++m; 907 ++m;
522 } 908 }
523} 909}
524 910
525char *
526SDL_GetError ()
527
528int 911int
529SDL_SetVideoMode (int w, int h, int fullscreen) 912SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
530 CODE: 913 CODE:
914{
915 SDL_EnableUNICODE (1);
916 SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
917
918 SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
919 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
920 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
921 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
922
531 RETVAL = !!SDL_SetVideoMode ( 923 RETVAL = !!SDL_SetVideoMode (
532 w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0) 924 w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)
533 ); 925 );
926
534 if (RETVAL) 927 if (RETVAL)
535 { 928 {
536 SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+"); 929 av_clear (texture_av);
930
931 SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
537# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name); 932#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
538# include "glfunc.h" 933#include "glfunc.h"
539# undef GL_FUNC 934#undef GL_FUNC
935
936 if (!gl.ActiveTexture ) gl.ActiveTexture = gl.ActiveTextureARB;
937 if (!gl.MultiTexCoord2f) gl.MultiTexCoord2f = gl.MultiTexCoord2fARB;
540 } 938 }
939}
541 OUTPUT: 940 OUTPUT:
542 RETVAL 941 RETVAL
543 942
544void 943void
545SDL_GL_SwapBuffers () 944SDL_GL_SwapBuffers ()
546 945
547char * 946char *
548SDL_GetKeyName (int sym) 947SDL_GetKeyName (int sym)
549 948
949int
950SDL_GetAppState ()
951
952int
953SDL_GetModState ()
954
550void 955void
551SDL_PollEvent () 956poll_events ()
552 PPCODE: 957 PPCODE:
553{ 958{
554 SDL_Event ev; 959 SDL_Event ev;
555 960
556 while (SDL_PollEvent (&ev)) 961 SDL_PumpEvents ();
962 while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
557 { 963 {
558 HV *hv = newHV (); 964 HV *hv = newHV ();
559 hv_store (hv, "type", 4, newSViv (ev.type), 0); 965 hv_store (hv, "type", 4, newSViv (ev.type), 0);
560 966
561 switch (ev.type) 967 switch (ev.type)
562 { 968 {
563 case SDL_KEYDOWN: 969 case SDL_KEYDOWN:
564 case SDL_KEYUP: 970 case SDL_KEYUP:
565 hv_store (hv, "state", 5, newSViv (ev.key.state), 0); 971 hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
566 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0); 972 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
567 hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0); 973 hv_store (hv, "mod", 3, newSViv (mod_munge (ev.key.keysym.mod)), 0);
974 hv_store (hv, "cmod", 4, newSViv (mod_munge (SDL_GetModState ())), 0); /* current mode */
568 hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0); 975 hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
569 break; 976 break;
570 977
571 case SDL_ACTIVEEVENT: 978 case SDL_ACTIVEEVENT:
572 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0); 979 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
573 hv_store (hv, "state", 5, newSViv (ev.active.state), 0); 980 hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
574 break; 981 break;
575 982
576 case SDL_MOUSEMOTION: 983 case SDL_MOUSEMOTION:
984 {
985 int state = ev.motion.state;
986 int x = ev.motion.x;
987 int y = ev.motion.y;
988 int xrel = ev.motion.xrel;
989 int yrel = ev.motion.yrel;
990
991 /* do simplistic event compression */
992 while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
993 && state == ev.motion.state)
994 {
995 xrel += ev.motion.xrel;
996 yrel += ev.motion.yrel;
997 x = ev.motion.x;
998 y = ev.motion.y;
999 SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
1000 }
1001
577 hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0); 1002 hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
578
579 hv_store (hv, "state", 5, newSViv (ev.motion.state), 0); 1003 hv_store (hv, "state", 5, newSViv (state), 0);
580 hv_store (hv, "x", 1, newSViv (ev.motion.x), 0); 1004 hv_store (hv, "x", 1, newSViv (x), 0);
581 hv_store (hv, "y", 1, newSViv (ev.motion.y), 0); 1005 hv_store (hv, "y", 1, newSViv (y), 0);
582 hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0); 1006 hv_store (hv, "xrel", 4, newSViv (xrel), 0);
583 hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0); 1007 hv_store (hv, "yrel", 4, newSViv (yrel), 0);
1008 }
584 break; 1009 break;
585 1010
586 case SDL_MOUSEBUTTONDOWN: 1011 case SDL_MOUSEBUTTONDOWN:
587 case SDL_MOUSEBUTTONUP: 1012 case SDL_MOUSEBUTTONUP:
588 hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0); 1013 hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
589 1014
590 hv_store (hv, "button", 6, newSViv (ev.button.button), 0); 1015 hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
591 hv_store (hv, "state", 5, newSViv (ev.button.state), 0); 1016 hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
592 hv_store (hv, "x", 1, newSViv (ev.button.x), 0); 1017 hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
593 hv_store (hv, "y", 1, newSViv (ev.button.y), 0); 1018 hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
… …
598 hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0); 1023 hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
599 hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0); 1024 hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
600 break; 1025 break;
601 } 1026 }
602 1027
603 XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv))); 1028 XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
604 } 1029 }
605} 1030}
606 1031
1032char *
1033SDL_AudioDriverName ()
1034 CODE:
1035{
1036 char buf [256];
1037 if (!SDL_AudioDriverName (buf, sizeof (buf)))
1038 XSRETURN_UNDEF;
1039
1040 RETVAL = buf;
1041}
1042 OUTPUT:
1043 RETVAL
1044
607int 1045int
608Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048) 1046Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
609 POSTCALL: 1047 POSTCALL:
610 Mix_HookMusicFinished (music_finished); 1048 Mix_HookMusicFinished (music_finished);
611 Mix_ChannelFinished (channel_finished); 1049 Mix_ChannelFinished (channel_finished);
612 1050
613void 1051void
1052Mix_QuerySpec ()
1053 PPCODE:
1054{
1055 int freq, channels;
1056 Uint16 format;
1057
1058 if (Mix_QuerySpec (&freq, &format, &channels))
1059 {
1060 EXTEND (SP, 3);
1061 PUSHs (sv_2mortal (newSViv (freq)));
1062 PUSHs (sv_2mortal (newSViv (format)));
1063 PUSHs (sv_2mortal (newSViv (channels)));
1064 }
1065}
1066
1067void
614Mix_CloseAudio () 1068Mix_CloseAudio ()
615 1069
616int 1070int
617Mix_AllocateChannels (int numchans = -1) 1071Mix_AllocateChannels (int numchans = -1)
618 1072
1073const char *
1074Mix_GetError ()
1075
619void 1076void
620lowdelay (int fd, int val = 1) 1077lowdelay (int fd, int val = 1)
621 CODE: 1078 CODE:
1079 setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
1080
1081void
1082win32_proxy_info ()
1083 PPCODE:
1084{
622#ifndef _WIN32 1085#ifdef _WIN32
623 setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val)); 1086 char buffer[2048];
1087 DWORD buflen;
1088
1089 EXTEND (SP, 3);
1090
1091 buflen = sizeof (buffer);
1092 if (InternetQueryOption (0, INTERNET_OPTION_PROXY, (void *)buffer, &buflen))
1093 if (((INTERNET_PROXY_INFO *)buffer)->dwAccessType == INTERNET_OPEN_TYPE_PROXY)
1094 {
1095 PUSHs (newSVpv (((INTERNET_PROXY_INFO *)buffer)->lpszProxy, 0));
1096
1097 buflen = sizeof (buffer);
1098 if (InternetQueryOption (0, INTERNET_OPTION_PROXY_USERNAME, (void *)buffer, &buflen))
1099 {
1100 PUSHs (newSVpv (buffer, 0));
1101
1102 buflen = sizeof (buffer);
1103 if (InternetQueryOption (0, INTERNET_OPTION_PROXY_PASSWORD, (void *)buffer, &buflen))
1104 PUSHs (newSVpv (buffer, 0));
1105 }
1106 }
624#endif 1107#endif
1108}
625 1109
626void 1110int
627add_font (char *file) 1111add_font (char *file)
628 CODE: 1112 CODE:
629 FcConfigAppFontAddFile (0, (const FcChar8 *)file); /* no idea wether this is required */ 1113 RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
1114 OUTPUT:
1115 RETVAL
1116
1117void
1118IMG_Init (int flags = IMG_INIT_JPG | IMG_INIT_PNG)
630 1119
631void 1120void
632load_image_inline (SV *image_) 1121load_image_inline (SV *image_)
633 ALIAS: 1122 ALIAS:
634 load_image_file = 1 1123 load_image_file = 1
… …
637 STRLEN image_len; 1126 STRLEN image_len;
638 char *image = (char *)SvPVbyte (image_, image_len); 1127 char *image = (char *)SvPVbyte (image_, image_len);
639 SDL_Surface *surface, *surface2; 1128 SDL_Surface *surface, *surface2;
640 SDL_PixelFormat fmt; 1129 SDL_PixelFormat fmt;
641 SDL_RWops *rw = ix 1130 SDL_RWops *rw = ix
642 ? SDL_RWFromFile (image, "r") 1131 ? SDL_RWFromFile (image, "rb")
643 : SDL_RWFromConstMem (image, image_len); 1132 : SDL_RWFromConstMem (image, image_len);
644 1133
645 if (!rw) 1134 if (!rw)
646 croak ("load_image: %s", SDL_GetError ()); 1135 croak ("load_image: %s", SDL_GetError ());
647 1136
… …
676 1165
677 surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE); 1166 surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);
678 1167
679 assert (surface2->pitch == surface2->w * 4); 1168 assert (surface2->pitch == surface2->w * 4);
680 1169
1170 SDL_LockSurface (surface2);
681 EXTEND (SP, 5); 1171 EXTEND (SP, 6);
682 PUSHs (sv_2mortal (newSViv (surface2->w))); 1172 PUSHs (sv_2mortal (newSViv (surface2->w)));
683 PUSHs (sv_2mortal (newSViv (surface2->h))); 1173 PUSHs (sv_2mortal (newSViv (surface2->h)));
684 SDL_LockSurface (surface2);
685 PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch))); 1174 PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));
686 SDL_UnlockSurface (surface2);
687 PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB))); 1175 PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
688 PUSHs (sv_2mortal (newSViv (GL_RGBA))); 1176 PUSHs (sv_2mortal (newSViv (GL_RGBA)));
689 PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE))); 1177 PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
1178 SDL_UnlockSurface (surface2);
690 1179
691 SDL_FreeSurface (surface); 1180 SDL_FreeSurface (surface);
692 SDL_FreeSurface (surface2); 1181 SDL_FreeSurface (surface2);
693} 1182}
694 1183
… …
720void 1209void
721error (char *message) 1210error (char *message)
722 CODE: 1211 CODE:
723 fprintf (stderr, "ERROR: %s\n", message); 1212 fprintf (stderr, "ERROR: %s\n", message);
724#ifdef _WIN32 1213#ifdef _WIN32
725 MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR); 1214 MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
726#endif 1215#endif
727 1216
728void 1217void
729fatal (char *message) 1218fatal (char *message)
730 CODE: 1219 CODE:
731 fprintf (stderr, "FATAL: %s\n", message); 1220 fprintf (stderr, "FATAL: %s\n", message);
732#ifdef _WIN32 1221#ifdef _WIN32
733 MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR); 1222 MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
734#endif 1223#endif
735 _exit (1); 1224 _exit (1);
736 1225
737void 1226void
738_exit (int retval) 1227_exit (int retval = 0)
739 CODE: 1228 CODE:
1229#ifdef WIN32
1230 ExitThread (retval); // unclean, please beam me up
1231#else
740 _exit (retval); 1232 _exit (retval);
1233#endif
741 1234
1235void
1236debug ()
1237 CODE:
1238{
1239#if DEBUG
1240 VALGRIND_DO_LEAK_CHECK;
1241#endif
1242}
1243
1244int
1245SvREFCNT (SV *sv)
1246 CODE:
1247 RETVAL = SvREFCNT (sv);
1248 OUTPUT:
1249 RETVAL
1250
742MODULE = CFClient PACKAGE = CFClient::Font 1251MODULE = Deliantra::Client PACKAGE = DC::Font
743 1252
744CFClient::Font 1253PROTOTYPES: DISABLE
1254
1255DC::Font
745new_from_file (SV *class, char *path, int id = 0) 1256new_from_file (SV *class, char *path, int id = 0)
746 CODE: 1257 CODE:
747{ 1258{
748 int count; 1259 int count;
749 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count); 1260 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
… …
752} 1263}
753 OUTPUT: 1264 OUTPUT:
754 RETVAL 1265 RETVAL
755 1266
756void 1267void
757DESTROY (CFClient::Font self) 1268DESTROY (DC::Font self)
758 CODE: 1269 CODE:
759 pango_font_description_free (self); 1270 pango_font_description_free (self);
760 1271
761void 1272void
762make_default (CFClient::Font self) 1273make_default (DC::Font self)
1274 PROTOTYPE: $
763 CODE: 1275 CODE:
764 default_font = self; 1276 default_font = self;
765 1277
766MODULE = CFClient PACKAGE = CFClient::Layout 1278MODULE = Deliantra::Client PACKAGE = DC::Layout
767 1279
1280PROTOTYPES: DISABLE
1281
768void 1282void
769clear_font_cache () 1283glyph_cache_backup ()
1284 PROTOTYPE:
770 CODE: 1285 CODE:
1286 tc_backup ();
1287
1288void
1289glyph_cache_restore ()
1290 PROTOTYPE:
1291 CODE:
771 tc_clear (); 1292 tc_restore ();
772 1293
773CFClient::Layout 1294DC::Layout
774new (SV *class) 1295new (SV *class)
775 CODE: 1296 CODE:
776 New (0, RETVAL, 1, struct cf_layout); 1297 New (0, RETVAL, 1, struct cf_layout);
777 1298
778 RETVAL->pl = pango_layout_new (opengl_context); 1299 RETVAL->pl = pango_layout_new (opengl_context);
… …
780 RETVAL->g = 1.; 1301 RETVAL->g = 1.;
781 RETVAL->b = 1.; 1302 RETVAL->b = 1.;
782 RETVAL->a = 1.; 1303 RETVAL->a = 1.;
783 RETVAL->base_height = MIN_FONT_HEIGHT; 1304 RETVAL->base_height = MIN_FONT_HEIGHT;
784 RETVAL->font = 0; 1305 RETVAL->font = 0;
1306 RETVAL->rc = rc_alloc ();
785 1307
786 pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR); 1308 pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
787 layout_update_font (RETVAL); 1309 layout_update_font (RETVAL);
788 OUTPUT: 1310 OUTPUT:
789 RETVAL 1311 RETVAL
790 1312
791void 1313void
792DESTROY (CFClient::Layout self) 1314DESTROY (DC::Layout self)
793 CODE: 1315 CODE:
794 g_object_unref (self->pl); 1316 g_object_unref (self->pl);
1317 rc_free (self->rc);
795 Safefree (self); 1318 Safefree (self);
796 1319
797void 1320void
798set_text (CFClient::Layout self, SV *text_) 1321set_text (DC::Layout self, SV *text_)
799 CODE: 1322 CODE:
800{ 1323{
801 STRLEN textlen; 1324 STRLEN textlen;
802 char *text = SvPVutf8 (text_, textlen); 1325 char *text = SvPVutf8 (text_, textlen);
803 1326
804 pango_layout_set_text (self->pl, text, textlen); 1327 pango_layout_set_text (self->pl, text, textlen);
805} 1328}
806 1329
807void 1330void
808set_markup (CFClient::Layout self, SV *text_) 1331set_markup (DC::Layout self, SV *text_)
809 CODE: 1332 CODE:
810{ 1333{
811 STRLEN textlen; 1334 STRLEN textlen;
812 char *text = SvPVutf8 (text_, textlen); 1335 char *text = SvPVutf8 (text_, textlen);
813 1336
814 pango_layout_set_markup (self->pl, text, textlen); 1337 pango_layout_set_markup (self->pl, text, textlen);
815} 1338}
816 1339
817void 1340void
818set_shapes (CFClient::Layout self, ...) 1341set_shapes (DC::Layout self, ...)
819 CODE: 1342 CODE:
820{ 1343{
821 PangoAttrList *attrs = 0; 1344 PangoAttrList *attrs = 0;
822 const char *text = pango_layout_get_text (self->pl); 1345 const char *text = pango_layout_get_text (self->pl);
823 const char *pos = text; 1346 const char *pos = text;
… …
858 if (attrs) 1381 if (attrs)
859 pango_layout_set_attributes (self->pl, attrs); 1382 pango_layout_set_attributes (self->pl, attrs);
860} 1383}
861 1384
862void 1385void
863get_shapes (CFClient::Layout self) 1386get_shapes (DC::Layout self)
864 PPCODE: 1387 PPCODE:
865{ 1388{
866 PangoLayoutIter *iter = pango_layout_get_iter (self->pl); 1389 PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
867 1390
868 do 1391 do
869 { 1392 {
870 PangoLayoutRun *run = pango_layout_iter_get_run (iter); 1393 PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
871 1394
872 if (run && shape_attr_p (run)) 1395 if (run && shape_attr_p (run))
873 { 1396 {
874 PangoRectangle extents; 1397 PangoRectangle extents;
875 pango_layout_iter_get_run_extents (iter, 0, &extents); 1398 pango_layout_iter_get_run_extents (iter, 0, &extents);
876 1399
1400 EXTEND (SP, 2);
877 PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.x)))); 1401 PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.x))));
878 PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.y)))); 1402 PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.y))));
879 } 1403 }
880 } 1404 }
881 while (pango_layout_iter_next_run (iter)); 1405 while (pango_layout_iter_next_run (iter));
882 1406
883 pango_layout_iter_free (iter); 1407 pango_layout_iter_free (iter);
884} 1408}
885 1409
886int 1410int
887has_wrapped (CFClient::Layout self) 1411has_wrapped (DC::Layout self)
888 CODE: 1412 CODE:
889{ 1413{
890 int lines = 1; 1414 int lines = 1;
891 const char *text = pango_layout_get_text (self->pl); 1415 const char *text = pango_layout_get_text (self->pl);
892 1416
… …
897} 1421}
898 OUTPUT: 1422 OUTPUT:
899 RETVAL 1423 RETVAL
900 1424
901SV * 1425SV *
902get_text (CFClient::Layout self) 1426get_text (DC::Layout self)
903 CODE: 1427 CODE:
904 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0); 1428 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
905 sv_utf8_decode (RETVAL); 1429 sv_utf8_decode (RETVAL);
906 OUTPUT: 1430 OUTPUT:
907 RETVAL 1431 RETVAL
908 1432
909void 1433void
910set_foreground (CFClient::Layout self, float r, float g, float b, float a = 1.) 1434set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
911 CODE: 1435 CODE:
912 self->r = r; 1436 self->r = r;
913 self->g = g; 1437 self->g = g;
914 self->b = b; 1438 self->b = b;
915 self->a = a; 1439 self->a = a;
916 1440
917void 1441void
918set_font (CFClient::Layout self, CFClient::Font font = 0) 1442set_font (DC::Layout self, DC::Font font = 0)
919 CODE: 1443 CODE:
920 if (self->font != font) 1444 if (self->font != font)
921 { 1445 {
922 self->font = font; 1446 self->font = font;
923 layout_update_font (self); 1447 layout_update_font (self);
924 } 1448 }
925 1449
926void 1450void
927set_height (CFClient::Layout self, int base_height) 1451set_height (DC::Layout self, int base_height)
928 CODE: 1452 CODE:
929 if (self->base_height != base_height) 1453 if (self->base_height != base_height)
930 { 1454 {
931 self->base_height = base_height; 1455 self->base_height = base_height;
932 layout_update_font (self); 1456 layout_update_font (self);
933 } 1457 }
934 1458
935void 1459void
936set_width (CFClient::Layout self, int max_width = -1) 1460set_width (DC::Layout self, int max_width = -1)
937 CODE: 1461 CODE:
938 pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE); 1462 pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
939 1463
940void 1464void
941set_indent (CFClient::Layout self, int indent) 1465set_indent (DC::Layout self, int indent)
942 CODE: 1466 CODE:
943 pango_layout_set_indent (self->pl, indent * PANGO_SCALE); 1467 pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
944 1468
945void 1469void
946set_spacing (CFClient::Layout self, int spacing) 1470set_spacing (DC::Layout self, int spacing)
947 CODE: 1471 CODE:
948 pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE); 1472 pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
949 1473
950void 1474void
951set_ellipsise (CFClient::Layout self, int ellipsise) 1475set_ellipsise (DC::Layout self, int ellipsise)
952 CODE: 1476 CODE:
953 pango_layout_set_ellipsize (self->pl, 1477 pango_layout_set_ellipsize (self->pl,
954 ellipsise == 1 ? PANGO_ELLIPSIZE_START 1478 ellipsise == 1 ? PANGO_ELLIPSIZE_START
955 : ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE 1479 : ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
956 : ellipsise == 3 ? PANGO_ELLIPSIZE_END 1480 : ellipsise == 3 ? PANGO_ELLIPSIZE_END
957 : PANGO_ELLIPSIZE_NONE 1481 : PANGO_ELLIPSIZE_NONE
958 ); 1482 );
959 1483
960void 1484void
961set_single_paragraph_mode (CFClient::Layout self, int spm) 1485set_single_paragraph_mode (DC::Layout self, int spm)
962 CODE: 1486 CODE:
963 pango_layout_set_single_paragraph_mode (self->pl, !!spm); 1487 pango_layout_set_single_paragraph_mode (self->pl, !!spm);
964 1488
965void 1489void
966size (CFClient::Layout self) 1490size (DC::Layout self)
967 PPCODE: 1491 PPCODE:
968{ 1492{
969 int w, h; 1493 int w, h;
970 1494
971 layout_get_pixel_size (self, &w, &h); 1495 layout_get_pixel_size (self, &w, &h);
… …
974 PUSHs (sv_2mortal (newSViv (w))); 1498 PUSHs (sv_2mortal (newSViv (w)));
975 PUSHs (sv_2mortal (newSViv (h))); 1499 PUSHs (sv_2mortal (newSViv (h)));
976} 1500}
977 1501
978int 1502int
979descent (CFClient::Layout self) 1503descent (DC::Layout self)
980 CODE: 1504 CODE:
981{ 1505{
982 PangoRectangle rect; 1506 PangoRectangle rect;
983 PangoLayoutLine *line = pango_layout_get_line (self->pl, 0); 1507 PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
984 pango_layout_line_get_pixel_extents (line, 0, &rect); 1508 pango_layout_line_get_pixel_extents (line, 0, &rect);
985 RETVAL = PANGO_DESCENT (rect); 1509 RETVAL = PANGO_DESCENT (rect);
986} 1510}
987 OUTPUT: 1511 OUTPUT:
988 RETVAL 1512 RETVAL
989 1513
990int 1514int
991xy_to_index (CFClient::Layout self, int x, int y) 1515xy_to_index (DC::Layout self, int x, int y)
992 CODE: 1516 CODE:
993{ 1517{
994 int index, trailing; 1518 int index, trailing;
995 pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing); 1519 pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
996 RETVAL = index; 1520 RETVAL = index + trailing;
997} 1521}
998 OUTPUT: 1522 OUTPUT:
999 RETVAL 1523 RETVAL
1000 1524
1001void 1525void
1002cursor_pos (CFClient::Layout self, int index) 1526cursor_pos (DC::Layout self, int index)
1003 PPCODE: 1527 PPCODE:
1004{ 1528{
1005 PangoRectangle strong_pos; 1529 PangoRectangle pos;
1006 pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0); 1530 pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1007 1531
1008 EXTEND (SP, 3); 1532 EXTEND (SP, 3);
1009 PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE))); 1533 PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1010 PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE))); 1534 PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1011 PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE))); 1535 PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1012} 1536}
1013 1537
1014void 1538void
1015render (CFClient::Layout self, float x, float y) 1539index_to_line_x (DC::Layout self, int index, int trailing = 0)
1016 PPCODE: 1540 PPCODE:
1541{
1542 int line, x;
1543
1544 pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
1545#if !PANGO_VERSION_CHECK (1, 17, 3)
1546 /* pango bug: line is between 1..numlines, not 0..numlines-1 */
1547 --line;
1548#endif
1549 EXTEND (SP, 2);
1550 PUSHs (sv_2mortal (newSViv (line)));
1551 PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1552}
1553
1554void
1555line_x_to_index (DC::Layout self, int line, int x)
1556 PPCODE:
1557{
1558 PangoLayoutLine *lp;
1559 int index, trailing;
1560
1561 if (line < 0)
1562 XSRETURN_EMPTY;
1563
1564 if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1565 XSRETURN_EMPTY; /* do better */
1566
1567 pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1568
1569 EXTEND (SP, 2);
1570 if (GIMME_V == G_SCALAR)
1571 PUSHs (sv_2mortal (newSViv (index + trailing)));
1572 else
1573 {
1574 PUSHs (sv_2mortal (newSViv (index)));
1575 PUSHs (sv_2mortal (newSViv (trailing)));
1576 }
1577}
1578
1579void
1580render (DC::Layout self, float x, float y, int flags = 0)
1581 CODE:
1582 rc_clear (self->rc);
1017 pango_opengl_render_layout_subpixel ( 1583 pango_opengl_render_layout_subpixel (
1018 self->pl, 1584 self->pl,
1585 self->rc,
1019 x * PANGO_SCALE, y * PANGO_SCALE, 1586 x * PANGO_SCALE, y * PANGO_SCALE,
1020 self->r, self->g, self->b, self->a 1587 self->r, self->g, self->b, self->a,
1588 flags
1021 ); 1589 );
1590 // we assume that context_change actually clears/frees stuff
1591 // and does not do any recomputation...
1592 pango_layout_context_changed (self->pl);
1022 1593
1594void
1595draw (DC::Layout self)
1596 CODE:
1597{
1598 glEnable (GL_TEXTURE_2D);
1599 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1600 glEnable (GL_BLEND);
1601 gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
1602 GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
1603 glEnable (GL_ALPHA_TEST);
1604 glAlphaFunc (GL_GREATER, 7.f / 255.f);
1605
1606 rc_draw (self->rc);
1607
1608 glDisable (GL_ALPHA_TEST);
1609 glDisable (GL_BLEND);
1610 glDisable (GL_TEXTURE_2D);
1611}
1612
1023MODULE = CFClient PACKAGE = CFClient::Texture 1613MODULE = Deliantra::Client PACKAGE = DC::Texture
1024 1614
1025void 1615PROTOTYPES: ENABLE
1026pad2pot (SV *data_, SV *w_, SV *h_)
1027 CODE:
1028{
1029 int ow = SvIV (w_);
1030 int oh = SvIV (h_);
1031 1616
1032 if (ow && oh) 1617void
1618pad (SV *data_, int ow, int oh, int nw, int nh)
1619 CODE:
1620{
1621 if ((nw != ow || nh != oh) && SvOK (data_))
1033 { 1622 {
1034 int nw = minpot (ow);
1035 int nh = minpot (oh);
1036
1037 if (nw != ow || nh != oh)
1038 {
1039 if (SvOK (data_))
1040 {
1041 STRLEN datalen; 1623 STRLEN datalen;
1042 char *data = SvPVbyte (data_, datalen); 1624 char *data = SvPVbyte (data_, datalen);
1043 int bpp = datalen / (ow * oh); 1625 int bpp = datalen / (ow * oh);
1044 SV *result_ = sv_2mortal (newSV (nw * nh * bpp)); 1626 SV *result_ = sv_2mortal (newSV (nw * nh * bpp));
1045 1627
1046 SvPOK_only (result_); 1628 SvPOK_only (result_);
1047 SvCUR_set (result_, nw * nh * bpp); 1629 SvCUR_set (result_, nw * nh * bpp);
1048 1630
1049 memset (SvPVX (result_), 0, nw * nh * bpp); 1631 memset (SvPVX (result_), 0, nw * nh * bpp);
1050 while (oh--) 1632 while (oh--)
1051 memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp); 1633 memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1052 1634
1053 sv_setsv (data_, result_); 1635 sv_setsv (data_, result_);
1054 }
1055
1056 sv_setiv (w_, nw);
1057 sv_setiv (h_, nh);
1058 }
1059 } 1636 }
1060} 1637}
1061 1638
1062void 1639void
1063draw_quad (SV *self, float x, float y, float w = 0., float h = 0.) 1640draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
… …
1069{ 1646{
1070 HV *hv = (HV *)SvRV (self); 1647 HV *hv = (HV *)SvRV (self);
1071 float s = SvNV (*hv_fetch (hv, "s", 1, 1)); 1648 float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1072 float t = SvNV (*hv_fetch (hv, "t", 1, 1)); 1649 float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1073 int name = SvIV (*hv_fetch (hv, "name", 4, 1)); 1650 int name = SvIV (*hv_fetch (hv, "name", 4, 1));
1651
1652 if (name <= 0)
1653 XSRETURN_EMPTY;
1074 1654
1075 if (items < 5) 1655 if (items < 5)
1076 { 1656 {
1077 w = SvNV (*hv_fetch (hv, "w", 1, 1)); 1657 w = SvNV (*hv_fetch (hv, "w", 1, 1));
1078 h = SvNV (*hv_fetch (hv, "h", 1, 1)); 1658 h = SvNV (*hv_fetch (hv, "h", 1, 1));
… …
1106 glDisable (GL_ALPHA_TEST); 1686 glDisable (GL_ALPHA_TEST);
1107 glDisable (GL_BLEND); 1687 glDisable (GL_BLEND);
1108 } 1688 }
1109} 1689}
1110 1690
1691void
1692draw_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)
1693 PROTOTYPE: @
1694 CODE:
1695{
1696 glEnable (GL_BLEND);
1697 glBlendFunc (intensity ? GL_SRC_ALPHA : GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
1698 glEnable (GL_TEXTURE_2D);
1699 glBindTexture (GL_TEXTURE_2D, name1);
1700
1701 glColor3f (intensity, intensity, intensity);
1702 glPushMatrix ();
1703 glScalef (1./3, 1./3, 1.);
1704
1705 if (blend > 0.f)
1706 {
1707 float dx3 = dx * -3.f / w;
1708 float dy3 = dy * -3.f / h;
1709 GLfloat env_color[4] = { 0., 0., 0., blend };
1710
1711 /* interpolate the two shadow textures */
1712 /* stage 0 == rgb(glcolor) + alpha(t0) */
1713 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1714
1715 /* stage 1 == rgb(glcolor) + alpha(interpolate t0, t1, texenv) */
1716 gl.ActiveTexture (GL_TEXTURE1);
1717 glEnable (GL_TEXTURE_2D);
1718 glBindTexture (GL_TEXTURE_2D, name2);
1719 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_COMBINE);
1720
1721 /* rgb == rgb(glcolor) */
1722 glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_RGB, GL_REPLACE);
1723 glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_RGB, GL_PRIMARY_COLOR);
1724 glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_RGB, GL_SRC_COLOR);
1725
1726 /* alpha = interpolate t0, t1 by env_alpha */
1727 glTexEnvfv (GL_TEXTURE_ENV, GL_TEXTURE_ENV_COLOR, env_color);
1728
1729 glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_ALPHA, GL_INTERPOLATE);
1730 glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_ALPHA, GL_TEXTURE);
1731 glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_ALPHA, GL_SRC_ALPHA);
1732
1733 glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE1_ALPHA, GL_PREVIOUS);
1734 glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND1_ALPHA, GL_SRC_ALPHA);
1735
1736 glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE2_ALPHA, GL_CONSTANT);
1737 glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND2_ALPHA, GL_SRC_ALPHA);
1738
1739 glBegin (GL_QUADS);
1740 gl.MultiTexCoord2f (GL_TEXTURE0, 0, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 ); glVertex2i (0, 0);
1741 gl.MultiTexCoord2f (GL_TEXTURE0, 0, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 + t); glVertex2i (0, h);
1742 gl.MultiTexCoord2f (GL_TEXTURE0, s, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 + t); glVertex2i (w, h);
1743 gl.MultiTexCoord2f (GL_TEXTURE0, s, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 ); glVertex2i (w, 0);
1744 glEnd ();
1745
1746 glDisable (GL_TEXTURE_2D);
1747 gl.ActiveTexture (GL_TEXTURE0);
1748 }
1749 else
1750 {
1751 /* simple blending of one texture, also opengl <1.3 path */
1752 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1753
1754 glBegin (GL_QUADS);
1755 glTexCoord2f (0, 0); glVertex2f (0, 0);
1756 glTexCoord2f (0, t); glVertex2f (0, h);
1757 glTexCoord2f (s, t); glVertex2f (w, h);
1758 glTexCoord2f (s, 0); glVertex2f (w, 0);
1759 glEnd ();
1760 }
1761
1762 /* draw ?-marks or equivalent, this is very clumsy code :/ */
1763 {
1764 int x, y;
1765 int dx3 = dx * 3;
1766 int dy3 = dy * 3;
1767
1768 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1769 glBindTexture (GL_TEXTURE_2D, hidden_tex);
1770 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1771 glTranslatef (-1., -1., 0);
1772 glBegin (GL_QUADS);
1773
1774 for (y = 1; y < h; y += 3)
1775 {
1776 int y1 = y - dy3;
1777 int y1valid = y1 >= 0 && y1 < h;
1778
1779 for (x = 1; x < w; x += 3)
1780 {
1781 int x1 = x - dx3;
1782 uint8_t h1 = data1 [x + y * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
1783 uint8_t h2;
1784
1785 if (y1valid && x1 >= 0 && x1 < w)
1786 h2 = data2 [x1 + y1 * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
1787 else
1788 h2 = 1; /* out of range == invisible */
1789
1790 if (h1 || h2)
1791 {
1792 float alpha = h1 == h2 ? 1.f : h1 ? 1.f - blend : blend;
1793 glColor4f (1., 1., 1., alpha);
1794
1795 glTexCoord2f (0, 0.); glVertex2i (x , y );
1796 glTexCoord2f (0, 1.); glVertex2i (x , y + 3);
1797 glTexCoord2f (1, 1.); glVertex2i (x + 3, y + 3);
1798 glTexCoord2f (1, 0.); glVertex2i (x + 3, y );
1799 }
1800 }
1801 }
1802 }
1803
1804 glEnd ();
1805
1806 glPopMatrix ();
1807
1808 glDisable (GL_TEXTURE_2D);
1809 glDisable (GL_BLEND);
1810}
1811
1812IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
1813 CODE:
1814{
1815 GLint width;
1816 glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
1817 glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
1818 RETVAL = width > 0;
1819}
1820 OUTPUT:
1821 RETVAL
1822
1111MODULE = CFClient PACKAGE = CFClient::Map 1823MODULE = Deliantra::Client PACKAGE = DC::Map
1112 1824
1113CFClient::Map 1825PROTOTYPES: DISABLE
1114new (SV *class, int map_width, int map_height) 1826
1827DC::Map
1828new (SV *class)
1115 CODE: 1829 CODE:
1116 New (0, RETVAL, 1, struct map); 1830 New (0, RETVAL, 1, struct map);
1117 RETVAL->x = 0; 1831 RETVAL->x = 0;
1118 RETVAL->y = 0; 1832 RETVAL->y = 0;
1119 RETVAL->w = map_width; 1833 RETVAL->w = 0;
1120 RETVAL->h = map_height; 1834 RETVAL->h = 0;
1121 RETVAL->ox = 0; 1835 RETVAL->ox = 0;
1122 RETVAL->oy = 0; 1836 RETVAL->oy = 0;
1123 RETVAL->faces = 8192; 1837 RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1124 Newz (0, RETVAL->face, RETVAL->faces, mapface); 1838 RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1125 RETVAL->texs = 8192;
1126 Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1127 RETVAL->rows = 0; 1839 RETVAL->rows = 0;
1128 RETVAL->row = 0; 1840 RETVAL->row = 0;
1129 OUTPUT: 1841 OUTPUT:
1130 RETVAL 1842 RETVAL
1131 1843
1132void 1844void
1133DESTROY (CFClient::Map self) 1845DESTROY (DC::Map self)
1134 CODE: 1846 CODE:
1135{ 1847{
1136 map_clear (self); 1848 map_clear (self);
1137 Safefree (self->face); 1849 Safefree (self->face2tile);
1138 Safefree (self->tex); 1850 Safefree (self->tex);
1139 Safefree (self); 1851 Safefree (self);
1140} 1852}
1141 1853
1142void 1854void
1855resize (DC::Map self, int map_width, int map_height)
1856 CODE:
1857 self->w = map_width;
1858 self->h = map_height;
1859
1860void
1143clear (CFClient::Map self) 1861clear (DC::Map self)
1144 CODE: 1862 CODE:
1145 map_clear (self); 1863 map_clear (self);
1146 1864
1147void 1865void
1148set_face (CFClient::Map self, int face, int texid) 1866set_tileid (DC::Map self, int face, int tile)
1149 CODE: 1867 CODE:
1150{ 1868{
1151 while (self->faces <= face) 1869 need_facenum (self, face); self->face2tile [face] = tile;
1152 { 1870 need_texid (self, tile);
1153 Append (mapface, self->face, self->faces, self->faces);
1154 self->faces *= 2;
1155 }
1156
1157 self->face [face] = texid;
1158} 1871}
1159 1872
1160void 1873void
1874set_smooth (DC::Map self, int face, int smooth, int level)
1875 CODE:
1876{
1877 tileid texid;
1878 maptex *tex;
1879
1880 if (face < 0 || face >= self->faces)
1881 return;
1882
1883 if (smooth < 0 || smooth >= self->faces)
1884 return;
1885
1886 texid = self->face2tile [face];
1887
1888 if (!texid)
1889 return;
1890
1891 tex = self->tex + texid;
1892 tex->smoothtile = self->face2tile [smooth];
1893 tex->smoothlevel = level;
1894}
1895
1896void
1161set_texture (CFClient::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a) 1897set_texture (DC::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)
1162 CODE: 1898 CODE:
1163{ 1899{
1164 while (self->texs <= texid) 1900 need_texid (self, texid);
1165 {
1166 Append (maptex, self->tex, self->texs, self->texs);
1167 self->texs *= 2;
1168 }
1169 1901
1170 { 1902 {
1171 maptex *tex = self->tex + texid; 1903 maptex *tex = self->tex + texid;
1172 1904
1173 tex->name = name; 1905 tex->name = name;
… …
1189 // use uglier nearest interpolation because linear suffers 1921 // use uglier nearest interpolation because linear suffers
1190 // from transparent color bleeding and ugly wrapping effects. 1922 // from transparent color bleeding and ugly wrapping effects.
1191 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST); 1923 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1192} 1924}
1193 1925
1926void
1927expire_textures (DC::Map self, int texid, int count)
1928 PPCODE:
1929 for (; texid < self->texs && count; ++texid, --count)
1930 {
1931 maptex *tex = self->tex + texid;
1932
1933 if (tex->name)
1934 {
1935 if (tex->unused)
1936 {
1937 tex->name = 0;
1938 tex->unused = 0;
1939 XPUSHs (sv_2mortal (newSViv (texid)));
1940 }
1941 else
1942 tex->unused = 1;
1943 }
1944 }
1945
1194int 1946int
1195ox (CFClient::Map self) 1947ox (DC::Map self)
1196 ALIAS: 1948 ALIAS:
1197 oy = 1 1949 oy = 1
1198 x = 2 1950 x = 2
1199 y = 3 1951 y = 3
1200 w = 4 1952 w = 4
… …
1211 } 1963 }
1212 OUTPUT: 1964 OUTPUT:
1213 RETVAL 1965 RETVAL
1214 1966
1215void 1967void
1216scroll (CFClient::Map self, int dx, int dy) 1968scroll (DC::Map self, int dx, int dy)
1217 CODE: 1969 CODE:
1218{ 1970{
1219 if (dx > 0) 1971 if (dx > 0)
1220 map_blank (self, self->x, self->y, dx - 1, self->h); 1972 map_blank (self, self->x, self->y, dx, self->h);
1221 else if (dx < 0) 1973 else if (dx < 0)
1222 map_blank (self, self->x + self->w + dx + 1, self->y, 1 - dx, self->h); 1974 map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1223 1975
1224 if (dy > 0) 1976 if (dy > 0)
1225 map_blank (self, self->x, self->y, self->w, dy - 1); 1977 map_blank (self, self->x, self->y, self->w, dy);
1226 else if (dy < 0) 1978 else if (dy < 0)
1227 map_blank (self, self->x, self->y + self->h + dy + 1, self->w, 1 - dy); 1979 map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1228 1980
1229 self->ox += dx; self->x += dx; 1981 self->ox += dx; self->x += dx;
1230 self->oy += dy; self->y += dy; 1982 self->oy += dy; self->y += dy;
1231 1983
1232 while (self->y < 0) 1984 while (self->y < 0)
… …
1236 self->rows += MAP_EXTEND_Y; 1988 self->rows += MAP_EXTEND_Y;
1237 self->y += MAP_EXTEND_Y; 1989 self->y += MAP_EXTEND_Y;
1238 } 1990 }
1239} 1991}
1240 1992
1241void 1993SV *
1242map1a_update (CFClient::Map self, SV *data_) 1994map1a_update (DC::Map self, SV *data_, int extmap)
1243 CODE: 1995 CODE:
1244{ 1996{
1245 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_); 1997 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1246 uint8_t *data_end = (uint8_t *)SvEND (data_); 1998 uint8_t *data_end = (uint8_t *)SvEND (data_);
1247 mapcell *cell; 1999 mapcell *cell;
1248 int x, y, flags; 2000 int x, y, z, flags;
2001 AV *missing = newAV ();
2002 RETVAL = newRV_noinc ((SV *)missing);
1249 2003
1250 while (data < data_end) 2004 while (data < data_end - 1)
1251 { 2005 {
1252 flags = (data [0] << 8) + data [1]; data += 2; 2006 flags = (data [0] << 8) + data [1]; data += 2;
1253 2007
1254 x = self->x + ((flags >> 10) & 63); 2008 x = self->x + ((flags >> 10) & 63);
1255 y = self->y + ((flags >> 4) & 63); 2009 y = self->y + ((flags >> 4) & 63);
1256 2010
1257 cell = map_get_cell (self, x, y); 2011 cell = map_get_cell (self, x, y);
1258 2012
1259 if (flags & 15) 2013 if (flags & 15)
1260 { 2014 {
1261 if (cell->darkness < 0) 2015 if (!cell->darkness)
1262 { 2016 {
2017 memset (cell, 0, sizeof (*cell));
1263 cell->darkness = 0; 2018 cell->darkness = 256;
1264 cell->face [0] = 0;
1265 cell->face [1] = 0;
1266 cell->face [2] = 0;
1267 } 2019 }
1268 2020
1269 cell->darkness = flags & 8 ? *data++ : 255;
1270
1271 //TODO: don't trust server data to be in-range(!) 2021 //TODO: don't trust server data to be in-range(!)
1272 2022
1273 if (flags & 4) 2023 if (flags & 8)
1274 { 2024 {
1275 cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2; 2025 if (extmap)
2026 {
2027 uint8_t ext, cmd;
2028
2029 do
2030 {
2031 ext = *data++;
2032 cmd = ext & 0x7f;
2033
2034 if (cmd < 4)
2035 cell->darkness = 255 - ext * 64 + 1; /* make sure this doesn't collide with FOW_DARKNESS */
2036 else if (cmd == 5) // health
2037 {
2038 cell->stat_width = 1;
2039 cell->stat_hp = *data++;
2040 }
2041 else if (cmd == 6) // monster width
2042 cell->stat_width = *data++ + 1;
2043 else if (cmd == 0x47)
2044 {
2045 if (*data == 1) cell->player = data [1];
2046 else if (*data == 2) cell->player = data [2] + (data [1] << 8);
2047 else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
2048 else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
2049
2050 data += *data + 1;
2051 }
2052 else if (cmd == 8) // cell flags
2053 cell->flags = *data++;
2054 else if (ext & 0x40) // unknown, multibyte => skip
2055 data += *data + 1;
2056 else
2057 data++;
2058 }
2059 while (ext & 0x80);
2060 }
2061 else
2062 cell->darkness = *data++ + 1;
1276 } 2063 }
1277 2064
2065 for (z = 0; z <= 2; ++z)
1278 if (flags & 2) 2066 if (flags & (4 >> z))
1279 { 2067 {
1280 cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2; 2068 faceid face = (data [0] << 8) + data [1]; data += 2;
2069 need_facenum (self, face);
2070 cell->tile [z] = self->face2tile [face];
2071
2072 if (cell->tile [z])
2073 {
2074 maptex *tex = self->tex + cell->tile [z];
2075 tex->unused = 0;
2076 if (!tex->name)
2077 av_push (missing, newSViv (cell->tile [z]));
2078
2079 if (tex->smoothtile)
2080 {
2081 maptex *smooth = self->tex + tex->smoothtile;
2082 smooth->unused = 0;
2083 if (!smooth->name)
2084 av_push (missing, newSViv (tex->smoothtile));
2085 }
2086 }
1281 } 2087 }
1282
1283 if (flags & 1)
1284 {
1285 cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
1286 }
1287 } 2088 }
1288 else 2089 else
1289 cell->darkness = -1; 2090 CELL_CLEAR (cell);
1290 } 2091 }
1291} 2092}
2093 OUTPUT:
2094 RETVAL
1292 2095
1293SV * 2096SV *
1294mapmap (CFClient::Map self, int x0, int y0, int w, int h) 2097mapmap (DC::Map self, int x0, int y0, int w, int h)
1295 CODE: 2098 CODE:
1296{ 2099{
1297 int x1, x; 2100 int x1, x;
1298 int y1, y; 2101 int y1, y;
1299 int z; 2102 int z;
… …
1320 { 2123 {
1321 mapcell *cell = row->col + (x - row->c0); 2124 mapcell *cell = row->col + (x - row->c0);
1322 2125
1323 for (z = 0; z <= 0; z++) 2126 for (z = 0; z <= 0; z++)
1324 { 2127 {
1325 mapface face = cell->face [z];
1326
1327 if (face)
1328 {
1329 maptex tex = self->tex [face]; 2128 maptex tex = self->tex [cell->tile [z]];
1330 int a0 = 255 - tex.a; 2129 int a0 = 255 - tex.a;
1331 int a1 = tex.a; 2130 int a1 = tex.a;
1332 2131
1333 r = (r * a0 + tex.r * a1) / 255; 2132 r = (r * a0 + tex.r * a1) / 255;
1334 g = (g * a0 + tex.g * a1) / 255; 2133 g = (g * a0 + tex.g * a1) / 255;
1335 b = (b * a0 + tex.b * a1) / 255; 2134 b = (b * a0 + tex.b * a1) / 255;
1336 a = (a * a0 + tex.a * a1) / 255; 2135 a = (a * a0 + tex.a * a1) / 255;
1337 }
1338 } 2136 }
1339 } 2137 }
1340 2138
1341 *map++ = (r ) 2139 *map++ = (r )
1342 | (g << 8) 2140 | (g << 8)
… …
1349} 2147}
1350 OUTPUT: 2148 OUTPUT:
1351 RETVAL 2149 RETVAL
1352 2150
1353void 2151void
1354draw (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh) 2152draw (DC::Map self, int mx, int my, int sw, int sh, int T, U32 player = 0xffffffff, int sdx = 0, int sdy = 0)
1355 CODE: 2153 CODE:
1356{ 2154{
1357 int vx, vy;
1358 int x, y, z; 2155 int x, y, z;
1359 int last_name;
1360 mapface face;
1361 2156
1362 vx = self->x + self->w / 2 - sw / 2 - shift_x; 2157 HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1363 vy = self->y + self->h / 2 - sh / 2 - shift_y; 2158 uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
2159 static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
2160 smooth_key skey;
2161 int pl_x, pl_y;
2162 maptex pl_tex;
2163 rc_t *rc = rc_alloc ();
2164 rc_t *rc_ov = rc_alloc ();
2165 rc_key_t key;
2166 rc_array_t *arr;
1364 2167
1365 /* 2168 pl_tex.name = 0;
1366 int vx = self->vx = self->w >= sw
1367 ? self->x + (self->w - sw) / 2
1368 : MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1369 2169
1370 int vy = self->vy = self->h >= sh 2170 // that's current max. sorry.
1371 ? self->y + (self->h - sh) / 2 2171 if (sw > 255) sw = 255;
1372 : MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy)); 2172 if (sh > 255) sh = 255;
1373 */
1374 2173
1375 glColor4ub (255, 255, 255, 255); 2174 // clear key, in case of extra padding
2175 memset (&skey, 0, sizeof (skey));
2176
2177 memset (&key, 0, sizeof (key));
2178 key.r = 255;
2179 key.g = 255;
2180 key.b = 255;
2181 key.a = 255;
2182 key.mode = GL_QUADS;
2183 key.format = GL_T2F_V3F;
2184
2185 mx += self->x;
2186 my += self->y;
2187
2188 // first pass: determine smooth_max
2189 // rather ugly, if you ask me
2190 // could also be stored inside mapcell and updated on change
2191 memset (smooth_max, 0, sizeof (smooth_max));
2192
2193 for (y = 0; y < sh; y++)
2194 if (0 <= y + my && y + my < self->rows)
2195 {
2196 maprow *row = self->row + (y + my);
2197
2198 for (x = 0; x < sw; x++)
2199 if (row->c0 <= x + mx && x + mx < row->c1)
2200 {
2201 mapcell *cell = row->col + (x + mx - row->c0);
2202
2203 smooth_max[x + 1][y + 1] =
2204 MAX (self->tex [cell->tile [0]].smoothlevel,
2205 MAX (self->tex [cell->tile [1]].smoothlevel,
2206 self->tex [cell->tile [2]].smoothlevel));
2207 }
2208 }
1376 2209
1377 glEnable (GL_BLEND); 2210 glEnable (GL_BLEND);
1378 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA); 2211 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1379 glEnable (GL_TEXTURE_2D);
1380 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE); 2212 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1381 2213
1382 glBegin (GL_QUADS);
1383
1384 last_name = 0;
1385
1386 for (z = 0; z < 3; z++) 2214 for (z = 0; z <= 2; z++)
2215 {
2216 memset (smooth_level, 0, sizeof (smooth_level));
2217 key.texname = -1;
2218
1387 for (y = 0; y < sh; y++) 2219 for (y = 0; y < sh; y++)
1388 if (0 <= y + vy && y + vy < self->rows) 2220 if (0 <= y + my && y + my < self->rows)
1389 { 2221 {
1390 maprow *row = self->row + (y + vy); 2222 maprow *row = self->row + (y + my);
1391 2223
1392 for (x = 0; x < sw; x++) 2224 for (x = 0; x < sw; x++)
1393 if (row->c0 <= x + vx && x + vx < row->c1) 2225 if (row->c0 <= x + mx && x + mx < row->c1)
1394 { 2226 {
1395 mapcell *cell = row->col + (x + vx - row->c0); 2227 mapcell *cell = row->col + (x + mx - row->c0);
1396
1397 face = cell->face [z]; 2228 tileid tile = cell->tile [z];
1398 2229
1399 if (face) 2230 if (tile)
2231 {
2232 maptex tex = self->tex [tile];
2233 int px, py;
2234
2235 if (key.texname != tex.name)
2236 {
2237 self->tex [tile].unused = 0;
2238
2239 if (!tex.name)
2240 tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
2241
2242 key.texname = tex.name;
2243 arr = rc_array (rc, &key);
2244 }
2245
2246 px = (x + 1) * T - tex.w;
2247 py = (y + 1) * T - tex.h;
2248
2249 if (expect_false (cell->player == player) && expect_false (z == 2))
2250 {
2251 pl_x = px;
2252 pl_y = py;
2253 pl_tex = tex;
2254 continue;
2255 }
2256
2257 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
2258 rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
2259 rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
2260 rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
2261
2262 // update smooth hash
2263 if (tex.smoothtile)
2264 {
2265 skey.tile = tex.smoothtile;
2266 skey.level = tex.smoothlevel;
2267
2268 smooth_level [tex.smoothlevel >> 5] |= ((uint32_t)1) << (tex.smoothlevel & 31);
2269
2270 // add bits to current tile and all neighbours. skey.x|y is
2271 // shifted +1|+1 so we always stay positive.
2272
2273 // bits is ___n cccc CCCC bbbb
2274 // n do not draw borders&corners
2275 // c draw these corners, but...
2276 // C ... not these
2277 // b draw these borders
2278
2279 // borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
2280 // ┃· ·· ·┃ ━━
2281
2282 // corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
2283 // ·· ·· ·┏ ┓·
2284
2285 // full tile
2286 skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
2287
2288 // borders
2289 skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
2290 skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
2291 skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
2292 skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
2293
2294 // corners
2295 skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
2296 skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
2297 skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
2298 skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
2299 }
2300 }
2301
2302 if (expect_false (z == 2) && expect_false (cell->flags))
2303 {
2304 // overlays such as the speech bubble, probably more to come
2305 if (cell->flags & 1)
2306 {
2307 rc_key_t key_ov = key;
2308 maptex tex = self->tex [TEXID_SPEECH];
2309 rc_array_t *arr;
2310 int px = x * T + T * 2 / 32;
2311 int py = y * T - T * 6 / 32;
2312
2313 key_ov.texname = tex.name;
2314 arr = rc_array (rc_ov, &key_ov);
2315
2316 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
2317 rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
2318 rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
2319 rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
2320 }
2321 }
2322 }
2323 }
2324
2325 rc_draw (rc);
2326 rc_clear (rc);
2327
2328 // go through all smoothlevels, lowest to highest, then draw.
2329 // this is basically counting sort
2330 {
2331 int w, b;
2332
2333 glEnable (GL_TEXTURE_2D);
2334 glBegin (GL_QUADS);
2335 for (w = 0; w < 256 / 32; ++w)
2336 {
2337 uint32_t smask = smooth_level [w];
2338 if (smask)
2339 for (b = 0; b < 32; ++b)
2340 if (smask & (((uint32_t)1) << b))
1400 { 2341 {
1401 maptex tex = self->tex [face]; 2342 int level = (w << 5) | b;
2343 HE *he;
1402 2344
1403 int px = (x + 1) * 32 - tex.w; 2345 hv_iterinit (smooth);
1404 int py = (y + 1) * 32 - tex.h; 2346 while ((he = hv_iternext (smooth)))
1405
1406 if (last_name != tex.name)
1407 { 2347 {
2348 smooth_key *skey = (smooth_key *)HeKEY (he);
2349 IV bits = SvIVX (HeVAL (he));
2350
2351 if (!(bits & 0x1000)
2352 && skey->level == level
2353 && level > smooth_max [skey->x][skey->y])
2354 {
2355 maptex tex = self->tex [skey->tile];
2356 int px = (((int)skey->x) - 1) * T;
2357 int py = (((int)skey->y) - 1) * T;
2358 int border = bits & 15;
2359 int corner = (bits >> 8) & ~(bits >> 4) & 15;
2360 float dx = tex.s * .0625f; // 16 images/row
2361 float dy = tex.t * .5f ; // 2 images/column
2362
2363 if (tex.name)
2364 {
2365 // this time avoiding texture state changes
2366 // save gobs of state changes.
2367 if (key.texname != tex.name)
2368 {
2369 self->tex [skey->tile].unused = 0;
2370
1408 glEnd (); 2371 glEnd ();
1409 last_name = tex.name;
1410 glBindTexture (GL_TEXTURE_2D, last_name); 2372 glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1411 glBegin (GL_QUADS); 2373 glBegin (GL_QUADS);
2374 }
2375
2376 if (border)
2377 {
2378 float ox = border * dx;
2379
2380 glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
2381 glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
2382 glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
2383 glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
2384 }
2385
2386 if (corner)
2387 {
2388 float ox = corner * dx;
2389
2390 glTexCoord2f (ox , dy ); glVertex2i (px , py );
2391 glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
2392 glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
2393 glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
2394 }
2395 }
2396 }
1412 } 2397 }
1413
1414 glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1415 glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1416 glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1417 glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1418 } 2398 }
1419 }
1420 } 2399 }
1421 2400
1422 glEnd (); 2401 glEnd ();
1423
1424 glDisable (GL_TEXTURE_2D); 2402 glDisable (GL_TEXTURE_2D);
2403 key.texname = -1;
2404 }
2405
2406 hv_clear (smooth);
2407 }
2408
2409 if (pl_tex.name)
2410 {
2411 maptex tex = pl_tex;
2412 int px = pl_x + sdx;
2413 int py = pl_y + sdy;
2414
2415 key.texname = tex.name;
2416 arr = rc_array (rc, &key);
2417
2418 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
2419 rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
2420 rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
2421 rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
2422
2423 rc_draw (rc);
2424 }
2425
2426 rc_draw (rc_ov);
2427 rc_clear (rc_ov);
2428
1425 glDisable (GL_BLEND); 2429 glDisable (GL_BLEND);
1426} 2430 rc_free (rc);
2431 rc_free (rc_ov);
1427 2432
2433 // top layer: overlays such as the health bar
2434 for (y = 0; y < sh; y++)
2435 if (0 <= y + my && y + my < self->rows)
2436 {
2437 maprow *row = self->row + (y + my);
2438
2439 for (x = 0; x < sw; x++)
2440 if (row->c0 <= x + mx && x + mx < row->c1)
2441 {
2442 mapcell *cell = row->col + (x + mx - row->c0);
2443
2444 int px = x * T;
2445 int py = y * T;
2446
2447 if (expect_false (cell->player == player))
2448 {
2449 px += sdx;
2450 py += sdy;
2451 }
2452
2453 if (cell->stat_hp)
2454 {
2455 int width = cell->stat_width * T;
2456 int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
2457
2458 glColor3ub (0, 0, 0);
2459 glRectf (px + 1, py - thick - 2,
2460 px + width - 1, py);
2461
2462 glColor3ub (cell->stat_hp, 255 - cell->stat_hp, 0);
2463 glRectf (px + 2,
2464 py - thick - 1,
2465 px + width - 2 - cell->stat_hp * (width - 4) / 255, py - 1);
2466 }
2467 }
2468 }
2469}
2470
1428void 2471void
1429draw_magicmap (CFClient::Map self, int dx, int dy, int w, int h, unsigned char *data) 2472draw_magicmap (DC::Map self, int w, int h, unsigned char *data)
1430 CODE: 2473 CODE:
1431{ 2474{
1432 static float color[16][3] = { 2475 static float color[16][3] = {
1433 { 0.00F, 0.00F, 0.00F }, 2476 { 0.00f, 0.00f, 0.00f },
1434 { 1.00F, 1.00F, 1.00F }, 2477 { 1.00f, 1.00f, 1.00f },
1435 { 0.00F, 0.00F, 0.55F }, 2478 { 0.00f, 0.00f, 0.55f },
1436 { 1.00F, 0.00F, 0.00F }, 2479 { 1.00f, 0.00f, 0.00f },
1437 2480
1438 { 1.00F, 0.54F, 0.00F }, 2481 { 1.00f, 0.54f, 0.00f },
1439 { 0.11F, 0.56F, 1.00F }, 2482 { 0.11f, 0.56f, 1.00f },
1440 { 0.93F, 0.46F, 0.00F }, 2483 { 0.93f, 0.46f, 0.00f },
1441 { 0.18F, 0.54F, 0.34F }, 2484 { 0.18f, 0.54f, 0.34f },
1442 2485
1443 { 0.56F, 0.73F, 0.56F }, 2486 { 0.56f, 0.73f, 0.56f },
1444 { 0.80F, 0.80F, 0.80F }, 2487 { 0.80f, 0.80f, 0.80f },
1445 { 0.55F, 0.41F, 0.13F }, 2488 { 0.55f, 0.41f, 0.13f },
1446 { 0.99F, 0.77F, 0.26F }, 2489 { 0.99f, 0.77f, 0.26f },
1447 2490
1448 { 0.74F, 0.65F, 0.41F }, 2491 { 0.74f, 0.65f, 0.41f },
1449 2492
1450 { 0.00F, 1.00F, 1.00F }, 2493 { 0.00f, 1.00f, 1.00f },
1451 { 1.00F, 0.00F, 1.00F }, 2494 { 1.00f, 0.00f, 1.00f },
1452 { 1.00F, 1.00F, 0.00F }, 2495 { 1.00f, 1.00f, 0.00f },
1453 }; 2496 };
1454 2497
1455 int x, y; 2498 int x, y;
1456 2499
1457 glEnable (GL_TEXTURE_2D); 2500 glEnable (GL_TEXTURE_2D);
2501 /* GL_REPLACE would be correct, as we don't need to modulate alpha,
2502 * but the nvidia driver (185.18.14) mishandles alpha textures
2503 * and takes the colour from god knows where instead of using
2504 * Cp. MODULATE results in the same colour, but slightly different
2505 * alpha, but atcually gives us the correct colour with nvidia.
2506 */
1458 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE); 2507 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1459 glEnable (GL_BLEND); 2508 glEnable (GL_BLEND);
1460 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA); 2509 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1461 glBegin (GL_QUADS); 2510 glBegin (GL_QUADS);
1462 2511
1463 for (y = 0; y < h; y++) 2512 for (y = 0; y < h; y++)
… …
1467 2516
1468 if (m) 2517 if (m)
1469 { 2518 {
1470 float *c = color [m & 15]; 2519 float *c = color [m & 15];
1471 2520
1472 float tx1 = m & 0x40 ? 0.5 : 0.; 2521 float tx1 = m & 0x40 ? 0.5f : 0.f;
1473 float tx2 = tx1 + 0.5; 2522 float tx2 = tx1 + 0.5f;
1474 2523
1475 glColor4f (c[0], c[1], c[2], 0.75); 2524 glColor4f (c[0], c[1], c[2], 1);
1476 glTexCoord2f (tx1, 0.); glVertex2i (x , y ); 2525 glTexCoord2f (tx1, 0.); glVertex2i (x , y );
1477 glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1); 2526 glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
1478 glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1); 2527 glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
1479 glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y ); 2528 glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
1480 } 2529 }
… …
1484 glDisable (GL_BLEND); 2533 glDisable (GL_BLEND);
1485 glDisable (GL_TEXTURE_2D); 2534 glDisable (GL_TEXTURE_2D);
1486} 2535}
1487 2536
1488void 2537void
1489fow_texture (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh) 2538fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1490 PPCODE: 2539 PPCODE:
1491{ 2540{
1492 int vx, vy;
1493 int x, y; 2541 int x, y;
1494 int sw4 = (sw + 3) & ~3; 2542 int sw1 = sw + 2;
2543 int sh1 = sh + 2;
2544 int sh3 = sh * 3;
2545 int sw3 = sw * 3;
2546 uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
1495 SV *darkness_sv = sv_2mortal (newSV (sw4 * sh)); 2547 SV *darkness3_sv = sv_2mortal (newSV (sw3 * sh3));
1496 uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv); 2548 uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
1497 2549
1498 memset (darkness, 255, sw4 * sh);
1499 SvPOK_only (darkness_sv); 2550 SvPOK_only (darkness3_sv);
1500 SvCUR_set (darkness_sv, sw4 * sh); 2551 SvCUR_set (darkness3_sv, sw3 * sh3);
1501 2552
1502 vx = self->x + (self->w - sw + 1) / 2 - shift_x; 2553 mx += self->x - 1;
1503 vy = self->y + (self->h - sh + 1) / 2 - shift_y; 2554 my += self->y - 1;
1504 2555
1505 for (y = 0; y < sh; y++) 2556 for (y = 0; y < sh1; y++)
1506 if (0 <= y + vy && y + vy < self->rows) 2557 if (0 <= y + my && y + my < self->rows)
1507 { 2558 {
1508 maprow *row = self->row + (y + vy); 2559 maprow *row = self->row + (y + my);
1509 2560
1510 for (x = 0; x < sw; x++) 2561 for (x = 0; x < sw1; x++)
1511 if (row->c0 <= x + vx && x + vx < row->c1) 2562 if (row->c0 <= x + mx && x + mx < row->c1)
1512 { 2563 {
1513 mapcell *cell = row->col + (x + vx - row->c0); 2564 mapcell *cell = row->col + (x + mx - row->c0);
1514 2565
1515 darkness[y * sw4 + x] = cell->darkness < 0 2566 darkness1 [y * sw1 + x] = cell->darkness
2567 ? DARKNESS_ADJUST (255 - (cell->darkness - 1))
1516 ? 255 - FOW_DARKNESS 2568 : DARKNESS_ADJUST (255 - FOW_DARKNESS);
1517 : 255 - cell->darkness;
1518 } 2569 }
1519 } 2570 }
1520 2571
2572 for (y = 0; y < sh; ++y)
2573 for (x = 0; x < sw; ++x)
2574 {
2575 uint8_t d11 = darkness1 [(y ) * sw1 + x ];
2576 uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
2577 uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
2578 uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
2579 uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
2580 uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
2581 uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
2582 uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
2583 uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
2584
2585 uint8_t r11 = (d11 + d21 + d12) / 3;
2586 uint8_t r21 = d21;
2587 uint8_t r31 = (d21 + d31 + d32) / 3;
2588
2589 uint8_t r12 = d12;
2590 uint8_t r22 = d22;
2591 uint8_t r32 = d32;
2592
2593 uint8_t r13 = (d13 + d23 + d12) / 3;
2594 uint8_t r23 = d23;
2595 uint8_t r33 = (d23 + d33 + d32) / 3;
2596
2597 darkness3 [(y * 3 ) * sw3 + (x * 3 )] = MAX (d22, r11);
2598 darkness3 [(y * 3 ) * sw3 + (x * 3 + 1)] = MAX (d22, r21);
2599 darkness3 [(y * 3 ) * sw3 + (x * 3 + 2)] = MAX (d22, r31);
2600 darkness3 [(y * 3 + 1) * sw3 + (x * 3 )] = MAX (d22, r12);
2601 darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 1)] = MAX (d22, r22); /* this MUST be == d22 */
2602 darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 2)] = MAX (d22, r32);
2603 darkness3 [(y * 3 + 2) * sw3 + (x * 3 )] = MAX (d22, r13);
2604 darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 1)] = MAX (d22, r23);
2605 darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 2)] = MAX (d22, r33);
2606 }
2607
2608 free (darkness1);
2609
1521 EXTEND (SP, 3); 2610 EXTEND (SP, 3);
1522 PUSHs (sv_2mortal (newSViv (sw4))); 2611 PUSHs (sv_2mortal (newSViv (sw3)));
1523 PUSHs (sv_2mortal (newSViv (sh))); 2612 PUSHs (sv_2mortal (newSViv (sh3)));
1524 PUSHs (darkness_sv); 2613 PUSHs (darkness3_sv);
1525} 2614}
1526 2615
1527SV * 2616SV *
1528get_rect (CFClient::Map self, int x0, int y0, int w, int h) 2617get_rect (DC::Map self, int x0, int y0, int w, int h)
1529 CODE: 2618 CODE:
1530{ 2619{
1531 int x, y, x1, y1; 2620 int x, y, x1, y1;
1532 SV *data_sv = newSV (w * h * 7 + 5); 2621 SV *data_sv = newSV (w * h * 7 + 5);
1533 uint8_t *data = (uint8_t *)SvPVX (data_sv); 2622 uint8_t *data = (uint8_t *)SvPVX (data_sv);
… …
1558 if (row && row->c0 <= x && x < row->c1) 2647 if (row && row->c0 <= x && x < row->c1)
1559 { 2648 {
1560 mapcell *cell = row->col + (x - row->c0); 2649 mapcell *cell = row->col + (x - row->c0);
1561 uint8_t flags = 0; 2650 uint8_t flags = 0;
1562 2651
1563 if (cell->face [0]) flags |= 1; 2652 if (cell->tile [0]) flags |= 1;
1564 if (cell->face [1]) flags |= 2; 2653 if (cell->tile [1]) flags |= 2;
1565 if (cell->face [2]) flags |= 4; 2654 if (cell->tile [2]) flags |= 4;
1566 2655
1567 *data++ = flags; 2656 *data++ = flags;
1568 2657
1569 if (flags & 1) 2658 if (flags & 1)
1570 { 2659 {
2660 tileid tile = cell->tile [0];
1571 *data++ = cell->face [0] >> 8; 2661 *data++ = tile >> 8;
1572 *data++ = cell->face [0]; 2662 *data++ = tile;
1573 } 2663 }
1574 2664
1575 if (flags & 2) 2665 if (flags & 2)
1576 { 2666 {
2667 tileid tile = cell->tile [1];
1577 *data++ = cell->face [1] >> 8; 2668 *data++ = tile >> 8;
1578 *data++ = cell->face [1]; 2669 *data++ = tile;
1579 } 2670 }
1580 2671
1581 if (flags & 4) 2672 if (flags & 4)
1582 { 2673 {
2674 tileid tile = cell->tile [2];
1583 *data++ = cell->face [2] >> 8; 2675 *data++ = tile >> 8;
1584 *data++ = cell->face [2]; 2676 *data++ = tile;
1585 } 2677 }
1586 } 2678 }
1587 else 2679 else
1588 *data++ = 0; 2680 *data++ = 0;
1589 } 2681 }
1590 } 2682 }
1591 2683
2684 /* if size is w*h + 5 then no data has been found */
2685 if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)
2686 {
1592 SvPOK_only (data_sv); 2687 SvPOK_only (data_sv);
1593 SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv)); 2688 SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
2689 }
2690
1594 RETVAL = data_sv; 2691 RETVAL = data_sv;
1595} 2692}
1596 OUTPUT: 2693 OUTPUT:
1597 RETVAL 2694 RETVAL
1598 2695
1599void 2696void
1600set_rect (CFClient::Map self, int x0, int y0, uint8_t *data) 2697set_rect (DC::Map self, int x0, int y0, SV *data_sv)
1601 PPCODE: 2698 PPCODE:
1602{ 2699{
1603 int x, y, z; 2700 int x, y, z;
1604 int w, h; 2701 int w, h;
1605 int x1, y1; 2702 int x1, y1;
2703 STRLEN len;
2704 uint8_t *data, *end;
2705
2706 len = SvLEN (data_sv);
2707 SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
2708 data = SvPVbyte_nolen (data_sv);
2709 end = data + len + 8;
2710
2711 if (len < 5)
2712 XSRETURN_EMPTY;
1606 2713
1607 if (*data++ != 0) 2714 if (*data++ != 0)
1608 return; /* version mismatch */ 2715 XSRETURN_EMPTY; /* version mismatch */
1609 2716
1610 w = *data++ << 8; w |= *data++; 2717 w = *data++ << 8; w |= *data++;
1611 h = *data++ << 8; h |= *data++; 2718 h = *data++ << 8; h |= *data++;
1612 2719
1613 // we need to do this 'cause we don't keep an absolute coord system for rows 2720 // we need to do this 'cause we don't keep an absolute coord system for rows
… …
1625 { 2732 {
1626 maprow *row = map_get_row (self, y); 2733 maprow *row = map_get_row (self, y);
1627 2734
1628 for (x = x0; x < x1; x++) 2735 for (x = x0; x < x1; x++)
1629 { 2736 {
2737 uint8_t flags;
2738
2739 if (data + 7 >= end)
2740 XSRETURN_EMPTY;
2741
1630 uint8_t flags = *data++; 2742 flags = *data++;
1631 2743
1632 if (flags) 2744 if (flags)
1633 { 2745 {
1634 mapface face[3] = { 0, 0, 0 };
1635
1636 mapcell *cell = row_get_cell (row, x); 2746 mapcell *cell = row_get_cell (row, x);
2747 tileid tile[3] = { 0, 0, 0 };
1637 2748
1638 if (flags & 1) { face[0] = *data++ << 8; face[0] |= *data++; } 2749 if (flags & 1) { tile[0] = *data++ << 8; tile[0] |= *data++; }
1639 if (flags & 2) { face[1] = *data++ << 8; face[1] |= *data++; } 2750 if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
1640 if (flags & 4) { face[2] = *data++ << 8; face[2] |= *data++; } 2751 if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
1641 2752
1642 if (cell->darkness <= 0) 2753 if (cell->darkness == 0)
1643 { 2754 {
1644 cell->darkness = -1; 2755 /*cell->darkness = 0;*/
2756 EXTEND (SP, 3);
1645 2757
1646 for (z = 0; z <= 2; z++) 2758 for (z = 0; z <= 2; z++)
1647 { 2759 {
1648 cell->face[z] = face[z]; 2760 tileid t = tile [z];
1649 2761
1650 if (face[z] && (face[z] >= self->texs || !self->tex[face [z]].name)) 2762 if (t >= self->texs || (t && !self->tex [t].name))
2763 {
1651 XPUSHs (sv_2mortal (newSViv (face[z]))); 2764 PUSHs (sv_2mortal (newSViv (t)));
2765 need_texid (self, t);
2766 }
2767
2768 cell->tile [z] = t;
1652 } 2769 }
1653 } 2770 }
1654 } 2771 }
1655 } 2772 }
1656 } 2773 }
1657} 2774}
1658 2775
1659MODULE = CFClient PACKAGE = CFClient::MixChunk 2776MODULE = Deliantra::Client PACKAGE = DC::RW
1660 2777
1661CFClient::MixChunk 2778DC::RW
1662new_from_file (SV *class, char *path) 2779new (SV *class, SV *data_sv)
1663 CODE: 2780 CODE:
1664 RETVAL = Mix_LoadWAV (path); 2781{
2782 STRLEN datalen;
2783 char *data = SvPVbyte (data_sv, datalen);
2784
2785 RETVAL = SDL_RWFromConstMem (data, datalen);
2786}
1665 OUTPUT: 2787 OUTPUT:
1666 RETVAL 2788 RETVAL
1667 2789
2790DC::RW
2791new_from_file (SV *class, const char *path, const char *mode = "rb")
2792 CODE:
2793 RETVAL = SDL_RWFromFile (path, mode);
2794 OUTPUT:
2795 RETVAL
2796
2797# fails on win32:
2798# dc.xs(2268) : error C2059: syntax error : '('
1668void 2799#void
2800#close (DC::RW self)
2801# CODE:
2802# (self->(close)) (self);
2803
2804MODULE = Deliantra::Client PACKAGE = DC::Channel
2805
2806PROTOTYPES: DISABLE
2807
2808DC::Channel
2809find ()
2810 CODE:
2811{
2812 RETVAL = Mix_GroupAvailable (-1);
2813
2814 if (RETVAL < 0)
2815 {
2816 RETVAL = Mix_GroupOldest (-1);
2817
2818 if (RETVAL < 0)
2819 {
2820 // happens sometimes, maybe it just stopped playing(?)
2821 RETVAL = Mix_GroupAvailable (-1);
2822
2823 if (RETVAL < 0)
2824 XSRETURN_UNDEF;
2825 }
2826 else
2827 Mix_HaltChannel (RETVAL);
2828 }
2829
2830 Mix_UnregisterAllEffects (RETVAL);
2831 Mix_Volume (RETVAL, 128);
2832}
2833 OUTPUT:
2834 RETVAL
2835
2836void
2837halt (DC::Channel self)
2838 CODE:
2839 Mix_HaltChannel (self);
2840
2841void
2842expire (DC::Channel self, int ticks = -1)
2843 CODE:
2844 Mix_ExpireChannel (self, ticks);
2845
2846void
2847fade_out (DC::Channel self, int ticks = -1)
2848 CODE:
2849 Mix_FadeOutChannel (self, ticks);
2850
2851int
2852volume (DC::Channel self, int volume)
2853 CODE:
2854 RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
2855 OUTPUT:
2856 RETVAL
2857
2858void
2859unregister_all_effects (DC::Channel self)
2860 CODE:
2861 Mix_UnregisterAllEffects (self);
2862
2863void
2864set_panning (DC::Channel self, int left, int right)
2865 CODE:
2866 left = CLAMP (left , 0, 255);
2867 right = CLAMP (right, 0, 255);
2868 Mix_SetPanning (self, left, right);
2869
2870void
2871set_distance (DC::Channel self, int distance)
2872 CODE:
2873 Mix_SetDistance (self, CLAMP (distance, 0, 255));
2874
2875void
2876set_position (DC::Channel self, int angle, int distance)
2877 CODE:
2878
2879void
2880set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
2881 CODE:
2882{
2883 int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
2884 int angle = atan2f (dx, -dy) * 180.f / (float)M_PI + 360.f;
2885 Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
2886}
2887
2888void
2889set_reverse_stereo (DC::Channel self, int flip)
2890 CODE:
2891 Mix_SetReverseStereo (self, flip);
2892
2893MODULE = Deliantra::Client PACKAGE = DC::MixChunk
2894
2895PROTOTYPES: DISABLE
2896
2897void
2898decoders ()
2899 PPCODE:
2900#if SDL_MIXER_MAJOR_VERSION > 1 || SDL_MIXER_MINOR_VERSION > 2 || SDL_MIXER_PATCHLEVEL >= 10
2901 int i, num = Mix_GetNumChunkDecoders ();
2902 EXTEND (SP, num);
2903 for (i = 0; i < num; ++i)
2904 PUSHs (sv_2mortal (newSVpv (Mix_GetChunkDecoder (i), 0)));
2905#else
2906 XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
2907#endif
2908
2909DC::MixChunk
2910new (SV *class, DC::RW rwops)
2911 CODE:
2912 RETVAL = Mix_LoadWAV_RW (rwops, 1);
2913 OUTPUT:
2914 RETVAL
2915
2916void
1669DESTROY (CFClient::MixChunk self) 2917DESTROY (DC::MixChunk self)
1670 CODE: 2918 CODE:
1671 Mix_FreeChunk (self); 2919 Mix_FreeChunk (self);
1672 2920
1673int 2921int
1674volume (CFClient::MixChunk self, int volume = -1) 2922volume (DC::MixChunk self, int volume = -1)
1675 CODE: 2923 CODE:
2924 if (items > 1)
2925 volume = CLAMP (volume, 0, 128);
1676 RETVAL = Mix_VolumeChunk (self, volume); 2926 RETVAL = Mix_VolumeChunk (self, volume);
1677 OUTPUT: 2927 OUTPUT:
1678 RETVAL 2928 RETVAL
1679 2929
1680int 2930DC::Channel
1681play (CFClient::MixChunk self, int channel = -1, int loops = 0, int ticks = -1) 2931play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
1682 CODE: 2932 CODE:
2933{
1683 RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks); 2934 RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
2935
2936 if (RETVAL < 0)
2937 XSRETURN_UNDEF;
2938
2939 if (channel < 0)
2940 {
2941 Mix_UnregisterAllEffects (RETVAL);
2942 Mix_Volume (RETVAL, 128);
2943 }
2944}
1684 OUTPUT: 2945 OUTPUT:
1685 RETVAL 2946 RETVAL
1686 2947
1687MODULE = CFClient PACKAGE = CFClient::MixMusic 2948MODULE = Deliantra::Client PACKAGE = DC::MixMusic
2949
2950void
2951decoders ()
2952 PPCODE:
2953#if SDL_MIXER_MAJOR_VERSION > 1 || SDL_MIXER_MINOR_VERSION > 2 || SDL_MIXER_PATCHLEVEL >= 10
2954 int i, num = Mix_GetNumMusicDecoders ();
2955 EXTEND (SP, num);
2956 for (i = 0; i < num; ++i)
2957 PUSHs (sv_2mortal (newSVpv (Mix_GetMusicDecoder (i), 0)));
2958#else
2959 XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
2960#endif
1688 2961
1689int 2962int
1690volume (int volume = -1) 2963volume (int volume = -1)
2964 PROTOTYPE: ;$
1691 CODE: 2965 CODE:
2966 if (items > 0)
2967 volume = CLAMP (volume, 0, 128);
1692 RETVAL = Mix_VolumeMusic (volume); 2968 RETVAL = Mix_VolumeMusic (volume);
1693 OUTPUT: 2969 OUTPUT:
1694 RETVAL 2970 RETVAL
1695 2971
1696CFClient::MixMusic 2972void
1697new_from_file (SV *class, char *path) 2973fade_out (int ms)
1698 CODE: 2974 CODE:
1699 RETVAL = Mix_LoadMUS (path); 2975 Mix_FadeOutMusic (ms);
2976
2977void
2978halt ()
2979 CODE:
2980 Mix_HaltMusic ();
2981
2982int
2983playing ()
2984 CODE:
2985 RETVAL = Mix_PlayingMusic ();
1700 OUTPUT: 2986 OUTPUT:
1701 RETVAL 2987 RETVAL
1702 2988
2989DC::MixMusic
2990new (SV *class, DC::RW rwops)
2991 CODE:
2992 RETVAL = Mix_LoadMUS_RW (rwops);
2993 OUTPUT:
2994 RETVAL
2995
1703void 2996void
1704DESTROY (CFClient::MixMusic self) 2997DESTROY (DC::MixMusic self)
1705 CODE: 2998 CODE:
1706 Mix_FreeMusic (self); 2999 Mix_FreeMusic (self);
1707 3000
1708int 3001int
1709play (CFClient::MixMusic self, int loops = -1) 3002play (DC::MixMusic self, int loops = -1)
1710 CODE: 3003 CODE:
1711 RETVAL = Mix_PlayMusic (self, loops); 3004 RETVAL = Mix_PlayMusic (self, loops);
1712 OUTPUT: 3005 OUTPUT:
1713 RETVAL 3006 RETVAL
1714 3007
3008void
3009fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
3010 CODE:
3011 Mix_FadeInMusicPos (self, loops, ms, position);
3012
1715MODULE = CFClient PACKAGE = CFClient::OpenGL 3013MODULE = Deliantra::Client PACKAGE = DC::OpenGL
3014
3015PROTOTYPES: ENABLE
1716 3016
1717BOOT: 3017BOOT:
1718{ 3018{
1719 HV *stash = gv_stashpv ("CFClient::OpenGL", 1); 3019 HV *stash = gv_stashpv ("DC::OpenGL", 1);
1720 static const struct { 3020 static const struct {
1721 const char *name; 3021 const char *name;
1722 IV iv; 3022 IV iv;
1723 } *civ, const_iv[] = { 3023 } *civ, const_iv[] = {
1724# define const_iv(name) { # name, (IV)name } 3024# define const_iv(name) { # name, (IV)name }
3025 const_iv (GL_VENDOR),
3026 const_iv (GL_VERSION),
3027 const_iv (GL_EXTENSIONS),
3028 const_iv (GL_MAX_TEXTURE_UNITS),
1725 const_iv (GL_COLOR_MATERIAL), 3029 const_iv (GL_COLOR_MATERIAL),
1726 const_iv (GL_SMOOTH), 3030 const_iv (GL_SMOOTH),
1727 const_iv (GL_FLAT), 3031 const_iv (GL_FLAT),
1728 const_iv (GL_DITHER), 3032 const_iv (GL_DITHER),
1729 const_iv (GL_BLEND), 3033 const_iv (GL_BLEND),
… …
1733 const_iv (GL_ALPHA_TEST), 3037 const_iv (GL_ALPHA_TEST),
1734 const_iv (GL_NORMALIZE), 3038 const_iv (GL_NORMALIZE),
1735 const_iv (GL_RESCALE_NORMAL), 3039 const_iv (GL_RESCALE_NORMAL),
1736 const_iv (GL_FRONT), 3040 const_iv (GL_FRONT),
1737 const_iv (GL_BACK), 3041 const_iv (GL_BACK),
3042 const_iv (GL_AUX0),
1738 const_iv (GL_AND), 3043 const_iv (GL_AND),
1739 const_iv (GL_ONE), 3044 const_iv (GL_ONE),
1740 const_iv (GL_ZERO), 3045 const_iv (GL_ZERO),
1741 const_iv (GL_SRC_ALPHA), 3046 const_iv (GL_SRC_ALPHA),
1742 const_iv (GL_DST_ALPHA), 3047 const_iv (GL_DST_ALPHA),
1743 const_iv (GL_ONE_MINUS_SRC_ALPHA), 3048 const_iv (GL_ONE_MINUS_SRC_ALPHA),
1744 const_iv (GL_ONE_MINUS_DST_ALPHA), 3049 const_iv (GL_ONE_MINUS_DST_ALPHA),
3050 const_iv (GL_SRC_COLOR),
3051 const_iv (GL_DST_COLOR),
3052 const_iv (GL_ONE_MINUS_SRC_COLOR),
3053 const_iv (GL_ONE_MINUS_DST_COLOR),
1745 const_iv (GL_SRC_ALPHA_SATURATE), 3054 const_iv (GL_SRC_ALPHA_SATURATE),
1746 const_iv (GL_RGB), 3055 const_iv (GL_RGB),
1747 const_iv (GL_RGBA), 3056 const_iv (GL_RGBA),
1748 const_iv (GL_RGBA4), 3057 const_iv (GL_RGBA4),
1749 const_iv (GL_RGBA8), 3058 const_iv (GL_RGBA8),
… …
1755 const_iv (GL_INTENSITY), 3064 const_iv (GL_INTENSITY),
1756 const_iv (GL_LUMINANCE), 3065 const_iv (GL_LUMINANCE),
1757 const_iv (GL_LUMINANCE_ALPHA), 3066 const_iv (GL_LUMINANCE_ALPHA),
1758 const_iv (GL_FLOAT), 3067 const_iv (GL_FLOAT),
1759 const_iv (GL_UNSIGNED_INT_8_8_8_8_REV), 3068 const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
3069 const_iv (GL_COMPRESSED_ALPHA_ARB),
3070 const_iv (GL_COMPRESSED_LUMINANCE_ARB),
3071 const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
3072 const_iv (GL_COMPRESSED_INTENSITY_ARB),
3073 const_iv (GL_COMPRESSED_RGB_ARB),
3074 const_iv (GL_COMPRESSED_RGBA_ARB),
1760 const_iv (GL_COMPILE), 3075 const_iv (GL_COMPILE),
3076 const_iv (GL_PROXY_TEXTURE_1D),
3077 const_iv (GL_PROXY_TEXTURE_2D),
1761 const_iv (GL_TEXTURE_1D), 3078 const_iv (GL_TEXTURE_1D),
1762 const_iv (GL_TEXTURE_2D), 3079 const_iv (GL_TEXTURE_2D),
1763 const_iv (GL_TEXTURE_ENV), 3080 const_iv (GL_TEXTURE_ENV),
1764 const_iv (GL_TEXTURE_MAG_FILTER), 3081 const_iv (GL_TEXTURE_MAG_FILTER),
1765 const_iv (GL_TEXTURE_MIN_FILTER), 3082 const_iv (GL_TEXTURE_MIN_FILTER),
… …
1786 const_iv (GL_COLOR_LOGIC_OP), 3103 const_iv (GL_COLOR_LOGIC_OP),
1787 const_iv (GL_SEPARABLE_2D), 3104 const_iv (GL_SEPARABLE_2D),
1788 const_iv (GL_CONVOLUTION_2D), 3105 const_iv (GL_CONVOLUTION_2D),
1789 const_iv (GL_CONVOLUTION_BORDER_MODE), 3106 const_iv (GL_CONVOLUTION_BORDER_MODE),
1790 const_iv (GL_CONSTANT_BORDER), 3107 const_iv (GL_CONSTANT_BORDER),
3108 const_iv (GL_POINTS),
1791 const_iv (GL_LINES), 3109 const_iv (GL_LINES),
3110 const_iv (GL_LINE_STRIP),
1792 const_iv (GL_LINE_LOOP), 3111 const_iv (GL_LINE_LOOP),
1793 const_iv (GL_QUADS), 3112 const_iv (GL_QUADS),
1794 const_iv (GL_QUAD_STRIP), 3113 const_iv (GL_QUAD_STRIP),
1795 const_iv (GL_TRIANGLES), 3114 const_iv (GL_TRIANGLES),
1796 const_iv (GL_TRIANGLE_STRIP), 3115 const_iv (GL_TRIANGLE_STRIP),
1797 const_iv (GL_TRIANGLE_FAN), 3116 const_iv (GL_TRIANGLE_FAN),
3117 const_iv (GL_POLYGON),
1798 const_iv (GL_PERSPECTIVE_CORRECTION_HINT), 3118 const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
3119 const_iv (GL_POINT_SMOOTH_HINT),
3120 const_iv (GL_LINE_SMOOTH_HINT),
3121 const_iv (GL_POLYGON_SMOOTH_HINT),
3122 const_iv (GL_GENERATE_MIPMAP_HINT),
3123 const_iv (GL_TEXTURE_COMPRESSION_HINT),
1799 const_iv (GL_FASTEST), 3124 const_iv (GL_FASTEST),
3125 const_iv (GL_DONT_CARE),
3126 const_iv (GL_NICEST),
1800 const_iv (GL_V2F), 3127 const_iv (GL_V2F),
1801 const_iv (GL_V3F), 3128 const_iv (GL_V3F),
1802 const_iv (GL_T2F_V3F), 3129 const_iv (GL_T2F_V3F),
1803 const_iv (GL_T2F_N3F_V3F), 3130 const_iv (GL_T2F_N3F_V3F),
3131 const_iv (GL_FUNC_ADD),
3132 const_iv (GL_FUNC_SUBTRACT),
3133 const_iv (GL_FUNC_REVERSE_SUBTRACT),
1804# undef const_iv 3134# undef const_iv
1805 }; 3135 };
1806 3136
1807 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 3137 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1808 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 3138 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
3139
3140 texture_av = newAV ();
3141 AvREAL_off (texture_av);
1809} 3142}
3143
3144void
3145disable_GL_EXT_blend_func_separate ()
3146 CODE:
3147 gl.BlendFuncSeparate = 0;
3148 gl.BlendFuncSeparateEXT = 0;
3149
3150void
3151apple_nvidia_bug (int enable)
1810 3152
1811char * 3153char *
1812gl_vendor () 3154gl_vendor ()
1813 CODE: 3155 CODE:
1814 RETVAL = (char *)glGetString (GL_VENDOR); 3156 RETVAL = (char *)glGetString (GL_VENDOR);
… …
1827 CODE: 3169 CODE:
1828 RETVAL = (char *)glGetString (GL_EXTENSIONS); 3170 RETVAL = (char *)glGetString (GL_EXTENSIONS);
1829 OUTPUT: 3171 OUTPUT:
1830 RETVAL 3172 RETVAL
1831 3173
3174const char *glGetString (GLenum pname)
3175
3176GLint glGetInteger (GLenum pname)
3177 CODE:
3178 glGetIntegerv (pname, &RETVAL);
3179 OUTPUT:
3180 RETVAL
3181
3182GLdouble glGetDouble (GLenum pname)
3183 CODE:
3184 glGetDoublev (pname, &RETVAL);
3185 OUTPUT:
3186 RETVAL
3187
1832int glGetError () 3188int glGetError ()
1833 3189
1834void glFinish () 3190void glFinish ()
3191
3192void glFlush ()
1835 3193
1836void glClear (int mask) 3194void glClear (int mask)
1837 3195
1838void glClearColor (float r, float g, float b, float a = 1.0) 3196void glClearColor (float r, float g, float b, float a = 1.0)
1839 PROTOTYPE: @ 3197 PROTOTYPE: @
… …
1850 3208
1851void glBlendFuncSeparate (int sa, int da, int saa, int daa) 3209void glBlendFuncSeparate (int sa, int da, int saa, int daa)
1852 CODE: 3210 CODE:
1853 gl_BlendFuncSeparate (sa, da, saa, daa); 3211 gl_BlendFuncSeparate (sa, da, saa, daa);
1854 3212
3213# void glBlendEquation (int se)
3214
1855void glDepthMask (int flag) 3215void glDepthMask (int flag)
1856 3216
1857void glLogicOp (int opcode) 3217void glLogicOp (int opcode)
1858 3218
1859void glColorMask (int red, int green, int blue, int alpha) 3219void glColorMask (int red, int green, int blue, int alpha)
… …
1873# near_ and far_ are due to microsofts buggy "c" compiler 3233# near_ and far_ are due to microsofts buggy "c" compiler
1874void glFrustum (double left, double right, double bottom, double top, double near_, double far_) 3234void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
1875 3235
1876# near_ and far_ are due to microsofts buggy "c" compiler 3236# near_ and far_ are due to microsofts buggy "c" compiler
1877void glOrtho (double left, double right, double bottom, double top, double near_, double far_) 3237void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
3238
3239PROTOTYPES: DISABLE
1878 3240
1879void glViewport (int x, int y, int width, int height) 3241void glViewport (int x, int y, int width, int height)
1880 3242
1881void glScissor (int x, int y, int width, int height) 3243void glScissor (int x, int y, int width, int height)
1882 3244
… …
1890 3252
1891void glRotate (float angle, float x, float y, float z) 3253void glRotate (float angle, float x, float y, float z)
1892 CODE: 3254 CODE:
1893 glRotatef (angle, x, y, z); 3255 glRotatef (angle, x, y, z);
1894 3256
1895void glBegin (int mode)
1896
1897void glEnd ()
1898
1899void glColor (float r, float g, float b, float a = 1.0) 3257void glColor (float r, float g, float b, float a = 1.0)
1900 PROTOTYPE: @ 3258 PROTOTYPE: @
1901 ALIAS: 3259 ALIAS:
1902 glColor_premultiply = 1 3260 glColor_premultiply = 1
1903 CODE: 3261 CODE:
1904 if (ix) 3262 if (ix)
1905 { 3263 {
1906 r *= a; 3264 r *= a;
1907 g *= a; 3265 g *= a;
1908 b *= a; 3266 b *= a;
1909 } 3267 }
1910 // microsoft visual "c" rounds instead of truncating... 3268 // microsoft visual "c" rounds instead of truncating...
1911 glColor4ub (MIN ((int)(r * 256.f), 255), 3269 glColor4f (r, g, b, a);
1912 MIN ((int)(g * 256.f), 255),
1913 MIN ((int)(b * 256.f), 255),
1914 MIN ((int)(a * 256.f), 255));
1915
1916void glInterleavedArrays (int format, int stride, char *data)
1917
1918void glDrawElements (int mode, int count, int type, char *indices)
1919
1920# 1.2 void glDrawRangeElements (int mode, int start, int end
1921 3270
1922void glRasterPos (float x, float y, float z = 0.) 3271void glRasterPos (float x, float y, float z = 0.)
1923 CODE: 3272 CODE:
1924 glRasterPos3f (0, 0, z); 3273 glRasterPos3f (0, 0, z);
1925 glBitmap (0, 0, 0, 0, x, y, 0); 3274 glBitmap (0, 0, 0, 0, x, y, 0);
… …
1930 3279
1931void glTexCoord (float s, float t) 3280void glTexCoord (float s, float t)
1932 CODE: 3281 CODE:
1933 glTexCoord2f (s, t); 3282 glTexCoord2f (s, t);
1934 3283
3284void glRect (float x1, float y1, float x2, float y2)
3285 CODE:
3286 glRectf (x1, y1, x2, y2);
3287
3288void glRect_lineloop (float x1, float y1, float x2, float y2)
3289 CODE:
3290 glBegin (GL_LINE_LOOP);
3291 glVertex2f (x1, y1);
3292 glVertex2f (x2, y1);
3293 glVertex2f (x2, y2);
3294 glVertex2f (x1, y2);
3295 glEnd ();
3296
3297PROTOTYPES: ENABLE
3298
3299void glBegin (int mode)
3300
3301void glEnd ()
3302
3303void glPointSize (GLfloat size)
3304
3305void glLineWidth (GLfloat width)
3306
3307void glInterleavedArrays (int format, int stride, char *data)
3308
3309void glDrawElements (int mode, int count, int type, char *indices)
3310
3311# 1.2 void glDrawRangeElements (int mode, int start, int end
3312
1935void glTexEnv (int target, int pname, float param) 3313void glTexEnv (int target, int pname, float param)
1936 CODE: 3314 CODE:
1937 glTexEnvf (target, pname, param); 3315 glTexEnvf (target, pname, param);
1938 3316
1939void glTexParameter (int target, int pname, float param) 3317void glTexParameter (int target, int pname, float param)
… …
1955void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column) 3333void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
1956 CODE: 3334 CODE:
1957 if (gl.SeparableFilter2D) 3335 if (gl.SeparableFilter2D)
1958 gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column); 3336 gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
1959 3337
1960void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data) 3338void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
1961 3339
1962void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border) 3340void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
1963 3341
1964void glDrawPixels (int width, int height, int format, int type, char *pixels) 3342void glDrawPixels (int width, int height, int format, int type, char *pixels)
3343
3344void glPixelZoom (float x, float y)
1965 3345
1966void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR) 3346void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
1967 3347
1968int glGenTexture () 3348int glGenTexture ()
1969 CODE: 3349 CODE:
1970{ 3350 RETVAL = gen_texture ();
1971 GLuint name;
1972 glGenTextures (1, &name);
1973 RETVAL = name;
1974}
1975 OUTPUT: 3351 OUTPUT:
1976 RETVAL 3352 RETVAL
1977 3353
1978void glDeleteTexture (int name) 3354void glDeleteTexture (int name)
1979 CODE: 3355 CODE:
1980{
1981 GLuint name_ = name;
1982 glDeleteTextures (1, &name_); 3356 del_texture (name);
1983} 3357
1984
1985int glGenList () 3358int glGenList ()
1986 CODE: 3359 CODE:
1987 RETVAL = glGenLists (1); 3360 RETVAL = glGenLists (1);
1988 OUTPUT: 3361 OUTPUT:
1989 RETVAL 3362 RETVAL
… …
1996 3369
1997void glEndList () 3370void glEndList ()
1998 3371
1999void glCallList (int list) 3372void glCallList (int list)
2000 3373
3374void c_init ()
3375 CODE:
3376 glPixelStorei (GL_PACK_ALIGNMENT , 1);
3377 glPixelStorei (GL_UNPACK_ALIGNMENT, 1);
2001 3378
3379MODULE = Deliantra::Client PACKAGE = DC::UI::Base
3380
3381PROTOTYPES: DISABLE
3382
3383void
3384find_widget (SV *self, NV x, NV y)
3385 PPCODE:
3386{
3387 if (within_widget (self, x, y))
3388 XPUSHs (self);
3389}
3390
3391BOOT:
3392{
3393 hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
3394
3395 draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
3396 draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
3397 draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
3398 draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
3399}
3400
3401void
3402draw (SV *self)
3403 CODE:
3404{
3405 HV *hv;
3406 SV **svp;
3407 NV x, y, w, h;
3408 SV *draw_x_sv = GvSV (draw_x_gv);
3409 SV *draw_y_sv = GvSV (draw_y_gv);
3410 SV *draw_w_sv = GvSV (draw_w_gv);
3411 SV *draw_h_sv = GvSV (draw_h_gv);
3412 double draw_x, draw_y;
3413
3414 if (!SvROK (self))
3415 croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
3416
3417 hv = (HV *)SvRV (self);
3418
3419 if (SvTYPE (hv) != SVt_PVHV)
3420 croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
3421
3422 svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
3423 svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
3424
3425 if (!h || !w)
3426 XSRETURN_EMPTY;
3427
3428 svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
3429 svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
3430
3431 draw_x = SvNV (draw_x_sv) + x;
3432 draw_y = SvNV (draw_y_sv) + y;
3433
3434 if (draw_x + w < 0 || draw_x >= SvNV (draw_w_sv)
3435 || draw_y + h < 0 || draw_y >= SvNV (draw_h_sv))
3436 XSRETURN_EMPTY;
3437
3438 sv_setnv (draw_x_sv, draw_x);
3439 sv_setnv (draw_y_sv, draw_y);
3440
3441 glPushMatrix ();
3442 glTranslated (x, y, 0);
3443
3444 if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
3445 {
3446 svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
3447
3448 if (svp && SvTRUE (*svp))
3449 {
3450 glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
3451 glEnable (GL_BLEND);
3452 glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
3453 glBegin (GL_QUADS);
3454 glVertex2f (0, 0);
3455 glVertex2f (w, 0);
3456 glVertex2f (w, h);
3457 glVertex2f (0, h);
3458 glEnd ();
3459 glDisable (GL_BLEND);
3460 }
3461 }
3462#if 0
3463 // draw borders, for debugging
3464 glPushMatrix ();
3465 glColor4f (1., 1., 0., 1.);
3466 glTranslatef (.5, .5, 0.);
3467 glBegin (GL_LINE_LOOP);
3468 glVertex2f (0 , 0);
3469 glVertex2f (w - 1, 0);
3470 glVertex2f (w - 1, h - 1);
3471 glVertex2f (0 , h - 1);
3472 glEnd ();
3473 glPopMatrix ();
3474#endif
3475 PUSHMARK (SP);
3476 XPUSHs (self);
3477 PUTBACK;
3478 call_method ("_draw", G_VOID | G_DISCARD);
3479 SPAGAIN;
3480
3481 glPopMatrix ();
3482
3483 draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
3484 draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
3485}
3486

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