ViewVC Help
View File | Revision Log | Show Annotations | Download File
/cvs/deliantra/Deliantra-Client/Client.xs
(Generate patch)

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.148 by root, Sat Aug 19 03:57:25 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_LEAN_AND_MEAN 2# define WIN32_LEAN_AND_MEAN
3# define _WIN32_WINNT 0x0500 // needed to get win2000 api calls 3# define NTDDI_VERSION NTDDI_WIN2K // needed to get win2000 api calls
4# include <malloc.h> 4# include <malloc.h>
5# include <windows.h> 5# include <windows.h>
6# include <wininet.h>
6# pragma warning(disable:4244) 7# pragma warning(disable:4244)
8# pragma warning(disable:4761)
9#endif
10
11//#define DEBUG 1
12#if DEBUG
13# include <valgrind/memcheck.h>
7#endif 14#endif
8 15
9#include "EXTERN.h" 16#include "EXTERN.h"
10#include "perl.h" 17#include "perl.h"
11#include "XSUB.h" 18#include "XSUB.h"
12 19
13#ifdef _WIN32 20#ifdef _WIN32
14# undef pipe 21# undef pipe
22// microsoft vs. C
23# define sqrtf(x) sqrt(x)
24# define atan2f(x,y) atan2(x,y)
25# define M_PI 3.14159265f
15#endif 26#endif
16 27
28#include <assert.h>
17#include <math.h> 29#include <math.h>
18#include <string.h> 30#include <string.h>
19#include <stdio.h> 31#include <stdio.h>
20#include <stdlib.h> 32#include <stdlib.h>
21 33
34#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
35
22#include <SDL.h> 36#include <SDL.h>
37#include <SDL_thread.h>
23#include <SDL_endian.h> 38#include <SDL_endian.h>
24#include <SDL_image.h> 39#include <SDL_image.h>
25#include <SDL_mixer.h> 40#include <SDL_mixer.h>
26#include <SDL_opengl.h> 41#include <SDL_opengl.h>
27 42
43/* work around os x broken headers */
44#ifdef __MACOSX__
45typedef void (APIENTRYP PFNGLBLENDFUNCSEPARATEPROC) (GLenum sfactorRGB, GLenum dfactorRGB, GLenum sfactorAlpha, GLenum dfactorAlpha);
46typedef void (APIENTRYP PFNGLACTIVETEXTUREPROC) (GLenum texture);
47typedef void (APIENTRYP PFNGLMULTITEXCOORD2FPROC) (GLenum target, GLfloat s, GLfloat t);
48#endif
49
28#define PANGO_ENABLE_BACKEND 50#define PANGO_ENABLE_BACKEND
29#define G_DISABLE_CAST_CHECKS 51#define G_DISABLE_CAST_CHECKS
30 52
31#include <glib/gmacros.h> 53#include <glib/gmacros.h>
32 54
33#include <pango/pango.h> 55#include <pango/pango.h>
56
57#ifndef PANGO_VERSION_CHECK
58# define PANGO_VERSION_CHECK(a,b,c) 0
59#endif
60
61#if !PANGO_VERSION_CHECK (1, 15, 2)
62# define pango_layout_get_line_readonly pango_layout_get_line
63# define pango_layout_get_lines_readonly pango_layout_get_lines
64# define pango_layout_iter_get_line_readonly pango_layout_iter_get_line
65# define pango_layout_iter_get_run_readonly pango_layout_iter_get_run
66#endif
34 67
35#ifndef _WIN32 68#ifndef _WIN32
36# include <sys/types.h> 69# include <sys/types.h>
37# include <sys/socket.h> 70# include <sys/socket.h>
38# include <netinet/in.h> 71# include <netinet/in.h>
39# include <netinet/tcp.h> 72# include <netinet/tcp.h>
40# include <inttypes.h> 73# include <inttypes.h>
74#endif
75
76#if __GNUC__ >= 4
77# define expect(expr,value) __builtin_expect ((expr),(value))
41#else 78#else
42 typedef unsigned char uint8_t; 79# define expect(expr,value) (expr)
43 typedef unsigned short uint16_t;
44 typedef unsigned int uint32_t;
45 typedef signed char int8_t;
46 typedef signed short int16_t;
47 typedef signed int int32_t;
48#endif 80#endif
49 81
82#define expect_false(expr) expect ((expr) != 0, 0)
83#define expect_true(expr) expect ((expr) != 0, 1)
84
50#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, objetc replacement character */ 85#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
51 86
87/* this is used as fow flag as well, so has to have a different value */
88/* then anything that is computed by incoming darkness */
52#define FOW_DARKNESS 32 89#define FOW_DARKNESS 50
90#define DARKNESS_ADJUST(n) (n)
53 91
54#define MAP_EXTEND_X 32 92#define MAP_EXTEND_X 32
55#define MAP_EXTEND_Y 512 93#define MAP_EXTEND_Y 512
56 94
57#define MIN_FONT_HEIGHT 10 95#define MIN_FONT_HEIGHT 10
58 96
59#if 0 97/* mask out modifiers we are not interested in */
60# define PARACHUTE SDL_INIT_NOPARACHUTE 98#define MOD_MASK (KMOD_CTRL | KMOD_SHIFT | KMOD_ALT | KMOD_META)
61#else 99
62# define PARACHUTE 0 100#define KMOD_LRAM 0x10000 // our extension
63#endif 101
102#define TEXID_SPEECH 1
103#define TEXID_NOFACE 2
104
105static AV *texture_av;
64 106
65static struct 107static struct
66{ 108{
67#define GL_FUNC(ptr,name) ptr name; 109#define GL_FUNC(ptr,name) ptr name;
68#include "glfunc.h" 110#include "glfunc.h"
69#undef GL_FUNC 111#undef GL_FUNC
70} gl; 112} gl;
71 113
114static void
72static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa) 115gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
73{ 116{
74 if (gl.BlendFuncSeparate) 117 if (gl.BlendFuncSeparate)
75 gl.BlendFuncSeparate (sa, da, saa, daa); 118 gl.BlendFuncSeparate (sa, da, saa, daa);
76 else if (gl.BlendFuncSeparateEXT) 119 else if (gl.BlendFuncSeparateEXT)
77 gl.BlendFuncSeparateEXT (sa, da, saa, daa); 120 gl.BlendFuncSeparateEXT (sa, da, saa, daa);
78 else 121 else
79 glBlendFunc (sa, da); 122 glBlendFunc (sa, da);
80} 123}
81 124
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
82#include "texcache.c" 149#include "texcache.c"
150#include "rendercache.c"
83 151
84#include "pango-font.c" 152#include "pango-font.c"
85#include "pango-fontmap.c" 153#include "pango-fontmap.c"
86#include "pango-render.c" 154#include "pango-render.c"
87 155
156typedef IV DC__Channel;
157typedef SDL_RWops *DC__RW;
88typedef Mix_Chunk *CFPlus__MixChunk; 158typedef Mix_Chunk *DC__MixChunk;
89typedef Mix_Music *CFPlus__MixMusic; 159typedef Mix_Music *DC__MixMusic;
90 160
91typedef PangoFontDescription *CFPlus__Font; 161typedef PangoFontDescription *DC__Font;
92 162
93static int 163static int
94shape_attr_p (PangoLayoutRun *run) 164shape_attr_p (PangoLayoutRun *run)
95{ 165{
96 GSList *attrs = run->item->analysis.extra_attrs; 166 GSList *attrs = run->item->analysis.extra_attrs;
… …
110 180
111typedef struct cf_layout { 181typedef struct cf_layout {
112 PangoLayout *pl; 182 PangoLayout *pl;
113 float r, g, b, a; // default color for rgba mode 183 float r, g, b, a; // default color for rgba mode
114 int base_height; 184 int base_height;
115 CFPlus__Font font; 185 DC__Font font;
186 rc_t *rc;
116} *CFPlus__Layout; 187} *DC__Layout;
117 188
118static CFPlus__Font default_font; 189static DC__Font default_font;
119static PangoContext *opengl_context; 190static PangoContext *opengl_context;
120static PangoFontMap *opengl_fontmap; 191static PangoFontMap *opengl_fontmap;
121 192
122static void 193static void
123substitute_func (FcPattern *pattern, gpointer data) 194substitute_func (FcPattern *pattern, gpointer data)
… …
128#endif 199#endif
129 FcPatternAddBool (pattern, FC_AUTOHINT, 0); 200 FcPatternAddBool (pattern, FC_AUTOHINT, 0);
130} 201}
131 202
132static void 203static void
133layout_update_font (CFPlus__Layout self) 204layout_update_font (DC__Layout self)
134{ 205{
135 /* 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
136 * reasonably well with bitstream vera 207 * reasonably well with dejavu/bistream fonts
137 */ 208 */
138 PangoFontDescription *font = self->font ? self->font : default_font; 209 PangoFontDescription *font = self->font ? self->font : default_font;
139 210
140 pango_font_description_set_absolute_size (font, 211 pango_font_description_set_absolute_size (font,
141 MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10)); 212 MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
142 213
143 pango_layout_set_font_description (self->pl, font); 214 pango_layout_set_font_description (self->pl, font);
144} 215}
145 216
146static void 217static void
147layout_get_pixel_size (CFPlus__Layout self, int *w, int *h) 218layout_get_pixel_size (DC__Layout self, int *w, int *h)
148{ 219{
149 PangoRectangle rect; 220 PangoRectangle rect;
150 221
151 // get_pixel_* wrongly rounds down 222 // get_pixel_* wrongly rounds down
152 pango_layout_get_extents (self->pl, 0, &rect); 223 pango_layout_get_extents (self->pl, 0, &rect);
… …
159 230
160 *w = rect.width; 231 *w = rect.width;
161 *h = rect.height; 232 *h = rect.height;
162} 233}
163 234
235typedef uint16_t tileid;
164typedef uint16_t mapface; 236typedef uint16_t faceid;
165 237
166typedef struct { 238typedef struct {
167 GLint name; 239 GLuint name;
168 int w, h; 240 int w, h;
169 float s, t; 241 float s, t;
170 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 */
171} maptex; 246} maptex;
172 247
173typedef struct { 248typedef struct {
249 uint32_t player;
250 tileid tile[3];
174 uint16_t darkness; 251 uint16_t darkness;
175 mapface face[3];
176 uint8_t stat_width, stat_hp; 252 uint8_t stat_width, stat_hp, flags, smoothmax;
177} mapcell; 253} mapcell;
178 254
179typedef struct { 255typedef struct {
180 int32_t c0, c1; 256 int32_t c0, c1;
181 mapcell *col; 257 mapcell *col;
182} maprow; 258} maprow;
183 259
184typedef struct map { 260typedef struct map {
185 int x, y, w, h; 261 int x, y, w, h;
186 int ox, oy; /* offset to virtual global coordinate system */ 262 int ox, oy; /* offset to virtual global coordinate system */
187 int faces; 263 int faces; tileid *face2tile; // [faceid]
188 mapface *face; 264 int texs; maptex *tex; // [tileid]
189
190 int texs;
191 maptex *tex;
192 265
193 int32_t rows; 266 int32_t rows;
194 maprow *row; 267 maprow *row;
195} *CFPlus__Map; 268} *DC__Map;
196 269
197static char * 270static char *
198prepend (char *ptr, int sze, int inc) 271prepend (char *ptr, int sze, int inc)
199{ 272{
200 char *p; 273 char *p;
… …
217} 290}
218 291
219#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))
220#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))
221 294
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
222static maprow * 315static maprow *
223map_get_row (CFPlus__Map self, int y) 316map_get_row (DC__Map self, int y)
224{ 317{
225 if (0 > y) 318 if (0 > y)
226 { 319 {
227 int extend = - y + MAP_EXTEND_Y; 320 int extend = - y + MAP_EXTEND_Y;
228 Prepend (maprow, self->row, self->rows, extend); 321 Prepend (maprow, self->row, self->rows, extend);
… …
266 359
267 return row->col + (x - row->c0); 360 return row->col + (x - row->c0);
268} 361}
269 362
270static mapcell * 363static mapcell *
271map_get_cell (CFPlus__Map self, int x, int y) 364map_get_cell (DC__Map self, int x, int y)
272{ 365{
273 return row_get_cell (map_get_row (self, y), x); 366 return row_get_cell (map_get_row (self, y), x);
274} 367}
275 368
276static void 369static void
277map_clear (CFPlus__Map self) 370map_clear (DC__Map self)
278{ 371{
279 int r; 372 int r;
280 373
281 for (r = 0; r < self->rows; r++) 374 for (r = 0; r < self->rows; r++)
282 Safefree (self->row[r].col); 375 Safefree (self->row[r].col);
… …
289 self->oy = 0; 382 self->oy = 0;
290 self->row = 0; 383 self->row = 0;
291 self->rows = 0; 384 self->rows = 0;
292} 385}
293 386
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
294static void 397static void
295map_blank (CFPlus__Map self, int x0, int y0, int w, int h) 398map_blank (DC__Map self, int x0, int y0, int w, int h)
296{ 399{
297 int x, y; 400 int x, y;
298 maprow *row; 401 maprow *row;
299 mapcell *cell; 402 mapcell *cell;
300 403
… …
312 if (x >= row->c1) 415 if (x >= row->c1)
313 break; 416 break;
314 417
315 cell = row->col + x - row->c0; 418 cell = row->col + x - row->c0;
316 419
317 cell->darkness = 0; 420 CELL_CLEAR (cell);
318 cell->stat_hp = 0;
319 } 421 }
320 } 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);
321} 439}
322 440
323static void 441static void
324music_finished (void) 442music_finished (void)
325{ 443{
… …
361 n |= n >> 16; 479 n |= n >> 16;
362 480
363 return n + 1; 481 return n + 1;
364} 482}
365 483
366MODULE = CFPlus PACKAGE = CFPlus 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
367 595
368PROTOTYPES: ENABLE 596PROTOTYPES: ENABLE
369 597
370BOOT: 598BOOT:
371{ 599{
372 HV *stash = gv_stashpv ("CFPlus", 1); 600 HV *stash = gv_stashpv ("DC", 1);
373 static const struct { 601 static const struct {
374 const char *name; 602 const char *name;
375 IV iv; 603 IV iv;
376 } *civ, const_iv[] = { 604 } *civ, const_iv[] = {
377# 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
378 const_iv (SDL_ACTIVEEVENT), 609 const_iv (SDL_ACTIVEEVENT),
379 const_iv (SDL_KEYDOWN), 610 const_iv (SDL_KEYDOWN),
380 const_iv (SDL_KEYUP), 611 const_iv (SDL_KEYUP),
381 const_iv (SDL_MOUSEMOTION), 612 const_iv (SDL_MOUSEMOTION),
382 const_iv (SDL_MOUSEBUTTONDOWN), 613 const_iv (SDL_MOUSEBUTTONDOWN),
… …
391 const_iv (SDL_EVENT_RESERVEDA), 622 const_iv (SDL_EVENT_RESERVEDA),
392 const_iv (SDL_EVENT_RESERVEDB), 623 const_iv (SDL_EVENT_RESERVEDB),
393 const_iv (SDL_VIDEORESIZE), 624 const_iv (SDL_VIDEORESIZE),
394 const_iv (SDL_VIDEOEXPOSE), 625 const_iv (SDL_VIDEOEXPOSE),
395 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),
396 const_iv (SDLK_KP0), 684 const_iv (SDLK_KP0),
397 const_iv (SDLK_KP1), 685 const_iv (SDLK_KP1),
398 const_iv (SDLK_KP2), 686 const_iv (SDLK_KP2),
399 const_iv (SDLK_KP3), 687 const_iv (SDLK_KP3),
400 const_iv (SDLK_KP4), 688 const_iv (SDLK_KP4),
… …
455 const_iv (SDLK_BREAK), 743 const_iv (SDLK_BREAK),
456 const_iv (SDLK_MENU), 744 const_iv (SDLK_MENU),
457 const_iv (SDLK_POWER), 745 const_iv (SDLK_POWER),
458 const_iv (SDLK_EURO), 746 const_iv (SDLK_EURO),
459 const_iv (SDLK_UNDO), 747 const_iv (SDLK_UNDO),
748
460 const_iv (KMOD_NONE), 749 const_iv (KMOD_NONE),
750 const_iv (KMOD_SHIFT),
461 const_iv (KMOD_LSHIFT), 751 const_iv (KMOD_LSHIFT),
462 const_iv (KMOD_RSHIFT), 752 const_iv (KMOD_RSHIFT),
753 const_iv (KMOD_CTRL),
463 const_iv (KMOD_LCTRL), 754 const_iv (KMOD_LCTRL),
464 const_iv (KMOD_RCTRL), 755 const_iv (KMOD_RCTRL),
756 const_iv (KMOD_ALT),
465 const_iv (KMOD_LALT), 757 const_iv (KMOD_LALT),
466 const_iv (KMOD_RALT), 758 const_iv (KMOD_RALT),
759 const_iv (KMOD_META),
467 const_iv (KMOD_LMETA), 760 const_iv (KMOD_LMETA),
468 const_iv (KMOD_RMETA), 761 const_iv (KMOD_RMETA),
469 const_iv (KMOD_NUM), 762 const_iv (KMOD_NUM),
470 const_iv (KMOD_CAPS), 763 const_iv (KMOD_CAPS),
471 const_iv (KMOD_MODE), 764 const_iv (KMOD_MODE),
472 const_iv (KMOD_CTRL), 765
473 const_iv (KMOD_SHIFT), 766 const_iv (KMOD_LRAM),
474 const_iv (KMOD_ALT), 767
475 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)
476# undef const_iv 798# undef const_iv
477 }; 799 };
478 800
479 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; )
480 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);
481} 806}
807
808void
809weaken (SV *rv)
810 PROTOTYPE: $
811 CODE:
812 sv_rvweaken (rv);
482 813
483int 814int
484in_destruct () 815in_destruct ()
485 CODE: 816 CODE:
486 RETVAL = PL_main_cv == Nullcv; 817 RETVAL = PL_main_cv == Nullcv;
… …
488 RETVAL 819 RETVAL
489 820
490NV floor (NV x) 821NV floor (NV x)
491 822
492NV 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
493 834
494void 835void
495pango_init () 836pango_init ()
496 CODE: 837 CODE:
497{ 838{
498 opengl_fontmap = pango_opengl_font_map_new (); 839 opengl_fontmap = pango_opengl_font_map_new ();
499 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);
500 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
501} 847}
502 848
503int 849char *SDL_GetError ()
504SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)
505 850
506void 851void SDL_braino ()
852
853int SDL_Init (U32 flags)
854
855int SDL_InitSubSystem (U32 flags)
856
857void SDL_QuitSubSystem (U32 flags)
858
507SDL_Quit () 859void SDL_Quit ()
508 860
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
509void 870void
510SDL_ListModes () 871SDL_ListModes (int rgb, int alpha)
511 PPCODE: 872 PPCODE:
512{ 873{
513 SDL_Rect **m; 874 SDL_Rect **m;
514 875
515 SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5); 876 SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
516 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5); 877 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
517 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5); 878 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
518 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1); 879 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
519 880
520 SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15); 881 SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
521 SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0); 882 SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
522 883
523 SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0); 884 SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
524 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0); 885 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
525 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0); 886 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
526 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0); 887 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
527 888
528 SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1); 889 SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
529#if SDL_VERSION_ATLEAST(1,2,10)
530 SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
531 SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1); 890 SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
532#endif
533
534 SDL_EnableUNICODE (1);
535 SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
536 891
537 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL); 892 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
538 893
539 if (m && m != (SDL_Rect **)-1) 894 if (m && m != (SDL_Rect **)-1)
540 while (*m) 895 while (*m)
541 { 896 {
897 if ((*m)->w >= 400 && (*m)->h >= 300)
898 {
542 AV *av = newAV (); 899 AV *av = newAV ();
543 av_push (av, newSViv ((*m)->w)); 900 av_push (av, newSViv ((*m)->w));
544 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));
545 XPUSHs (sv_2mortal (newRV_noinc ((SV *)av))); 904 XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
905 }
546 906
547 ++m; 907 ++m;
548 } 908 }
549} 909}
550 910
551char *
552SDL_GetError ()
553
554int 911int
555SDL_SetVideoMode (int w, int h, int fullscreen) 912SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
556 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
557 RETVAL = !!SDL_SetVideoMode ( 923 RETVAL = !!SDL_SetVideoMode (
558 w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0) 924 w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)
559 ); 925 );
926
560 if (RETVAL) 927 if (RETVAL)
561 { 928 {
562 SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+"); 929 av_clear (texture_av);
930
931 SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
563# 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);
564# include "glfunc.h" 933#include "glfunc.h"
565# undef GL_FUNC 934#undef GL_FUNC
935
936 if (!gl.ActiveTexture ) gl.ActiveTexture = gl.ActiveTextureARB;
937 if (!gl.MultiTexCoord2f) gl.MultiTexCoord2f = gl.MultiTexCoord2fARB;
566 } 938 }
939}
567 OUTPUT: 940 OUTPUT:
568 RETVAL 941 RETVAL
569 942
570void 943void
571SDL_GL_SwapBuffers () 944SDL_GL_SwapBuffers ()
572 945
573char * 946char *
574SDL_GetKeyName (int sym) 947SDL_GetKeyName (int sym)
575 948
949int
950SDL_GetAppState ()
951
952int
953SDL_GetModState ()
954
576void 955void
577SDL_PollEvent () 956poll_events ()
578 PPCODE: 957 PPCODE:
579{ 958{
580 SDL_Event ev; 959 SDL_Event ev;
581 960
582 while (SDL_PollEvent (&ev)) 961 SDL_PumpEvents ();
962 while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
583 { 963 {
584 HV *hv = newHV (); 964 HV *hv = newHV ();
585 hv_store (hv, "type", 4, newSViv (ev.type), 0); 965 hv_store (hv, "type", 4, newSViv (ev.type), 0);
586 966
587 switch (ev.type) 967 switch (ev.type)
588 { 968 {
589 case SDL_KEYDOWN: 969 case SDL_KEYDOWN:
590 case SDL_KEYUP: 970 case SDL_KEYUP:
591 hv_store (hv, "state", 5, newSViv (ev.key.state), 0); 971 hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
592 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0); 972 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
593 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 */
594 hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0); 975 hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
595 break; 976 break;
596 977
597 case SDL_ACTIVEEVENT: 978 case SDL_ACTIVEEVENT:
598 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0); 979 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
599 hv_store (hv, "state", 5, newSViv (ev.active.state), 0); 980 hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
600 break; 981 break;
601 982
602 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
603 hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0); 1002 hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
604
605 hv_store (hv, "state", 5, newSViv (ev.motion.state), 0); 1003 hv_store (hv, "state", 5, newSViv (state), 0);
606 hv_store (hv, "x", 1, newSViv (ev.motion.x), 0); 1004 hv_store (hv, "x", 1, newSViv (x), 0);
607 hv_store (hv, "y", 1, newSViv (ev.motion.y), 0); 1005 hv_store (hv, "y", 1, newSViv (y), 0);
608 hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0); 1006 hv_store (hv, "xrel", 4, newSViv (xrel), 0);
609 hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0); 1007 hv_store (hv, "yrel", 4, newSViv (yrel), 0);
1008 }
610 break; 1009 break;
611 1010
612 case SDL_MOUSEBUTTONDOWN: 1011 case SDL_MOUSEBUTTONDOWN:
613 case SDL_MOUSEBUTTONUP: 1012 case SDL_MOUSEBUTTONUP:
614 hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0); 1013 hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
615 1014
616 hv_store (hv, "button", 6, newSViv (ev.button.button), 0); 1015 hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
617 hv_store (hv, "state", 5, newSViv (ev.button.state), 0); 1016 hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
618 hv_store (hv, "x", 1, newSViv (ev.button.x), 0); 1017 hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
619 hv_store (hv, "y", 1, newSViv (ev.button.y), 0); 1018 hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
… …
624 hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0); 1023 hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
625 hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0); 1024 hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
626 break; 1025 break;
627 } 1026 }
628 1027
629 XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1)))); 1028 XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
630 } 1029 }
631} 1030}
632 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
633int 1045int
634Mix_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)
635 POSTCALL: 1047 POSTCALL:
636 Mix_HookMusicFinished (music_finished); 1048 Mix_HookMusicFinished (music_finished);
637 Mix_ChannelFinished (channel_finished); 1049 Mix_ChannelFinished (channel_finished);
638 1050
639void 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
640Mix_CloseAudio () 1068Mix_CloseAudio ()
641 1069
642int 1070int
643Mix_AllocateChannels (int numchans = -1) 1071Mix_AllocateChannels (int numchans = -1)
644 1072
1073const char *
1074Mix_GetError ()
1075
645void 1076void
646lowdelay (int fd, int val = 1) 1077lowdelay (int fd, int val = 1)
647 CODE: 1078 CODE:
1079 setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
1080
1081void
1082win32_proxy_info ()
1083 PPCODE:
1084{
648#ifndef _WIN32 1085#ifdef _WIN32
649 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 }
650#endif 1107#endif
1108}
651 1109
652void 1110int
653add_font (char *file) 1111add_font (char *file)
654 CODE: 1112 CODE:
655 FcConfigAppFontAddFile (0, (const FcChar8 *)file); 1113 RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
1114 OUTPUT:
1115 RETVAL
1116
1117void
1118IMG_Init (int flags = IMG_INIT_JPG | IMG_INIT_PNG)
656 1119
657void 1120void
658load_image_inline (SV *image_) 1121load_image_inline (SV *image_)
659 ALIAS: 1122 ALIAS:
660 load_image_file = 1 1123 load_image_file = 1
… …
663 STRLEN image_len; 1126 STRLEN image_len;
664 char *image = (char *)SvPVbyte (image_, image_len); 1127 char *image = (char *)SvPVbyte (image_, image_len);
665 SDL_Surface *surface, *surface2; 1128 SDL_Surface *surface, *surface2;
666 SDL_PixelFormat fmt; 1129 SDL_PixelFormat fmt;
667 SDL_RWops *rw = ix 1130 SDL_RWops *rw = ix
668 ? SDL_RWFromFile (image, "r") 1131 ? SDL_RWFromFile (image, "rb")
669 : SDL_RWFromConstMem (image, image_len); 1132 : SDL_RWFromConstMem (image, image_len);
670 1133
671 if (!rw) 1134 if (!rw)
672 croak ("load_image: %s", SDL_GetError ()); 1135 croak ("load_image: %s", SDL_GetError ());
673 1136
… …
746void 1209void
747error (char *message) 1210error (char *message)
748 CODE: 1211 CODE:
749 fprintf (stderr, "ERROR: %s\n", message); 1212 fprintf (stderr, "ERROR: %s\n", message);
750#ifdef _WIN32 1213#ifdef _WIN32
751 MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR); 1214 MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
752#endif 1215#endif
753 1216
754void 1217void
755fatal (char *message) 1218fatal (char *message)
756 CODE: 1219 CODE:
757 fprintf (stderr, "FATAL: %s\n", message); 1220 fprintf (stderr, "FATAL: %s\n", message);
758#ifdef _WIN32 1221#ifdef _WIN32
759 MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR); 1222 MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
760#endif 1223#endif
761 _exit (1); 1224 _exit (1);
762 1225
763void 1226void
764_exit (int retval) 1227_exit (int retval = 0)
765 CODE: 1228 CODE:
1229#ifdef WIN32
1230 ExitThread (retval); // unclean, please beam me up
1231#else
766 _exit (retval); 1232 _exit (retval);
1233#endif
767 1234
768MODULE = CFPlus PACKAGE = CFPlus::Font 1235void
1236debug ()
1237 CODE:
1238{
1239#if DEBUG
1240 VALGRIND_DO_LEAK_CHECK;
1241#endif
1242}
769 1243
770CFPlus::Font 1244int
1245SvREFCNT (SV *sv)
1246 CODE:
1247 RETVAL = SvREFCNT (sv);
1248 OUTPUT:
1249 RETVAL
1250
1251MODULE = Deliantra::Client PACKAGE = DC::Font
1252
1253PROTOTYPES: DISABLE
1254
1255DC::Font
771new_from_file (SV *class, char *path, int id = 0) 1256new_from_file (SV *class, char *path, int id = 0)
772 CODE: 1257 CODE:
773{ 1258{
774 int count; 1259 int count;
775 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count); 1260 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
… …
778} 1263}
779 OUTPUT: 1264 OUTPUT:
780 RETVAL 1265 RETVAL
781 1266
782void 1267void
783DESTROY (CFPlus::Font self) 1268DESTROY (DC::Font self)
784 CODE: 1269 CODE:
785 pango_font_description_free (self); 1270 pango_font_description_free (self);
786 1271
787void 1272void
788make_default (CFPlus::Font self) 1273make_default (DC::Font self)
1274 PROTOTYPE: $
789 CODE: 1275 CODE:
790 default_font = self; 1276 default_font = self;
791 1277
792MODULE = CFPlus PACKAGE = CFPlus::Layout 1278MODULE = Deliantra::Client PACKAGE = DC::Layout
793 1279
1280PROTOTYPES: DISABLE
1281
794void 1282void
795reset_glyph_cache () 1283glyph_cache_backup ()
1284 PROTOTYPE:
796 CODE: 1285 CODE:
1286 tc_backup ();
1287
1288void
1289glyph_cache_restore ()
1290 PROTOTYPE:
1291 CODE:
797 tc_clear (); 1292 tc_restore ();
798 1293
799CFPlus::Layout 1294DC::Layout
800new (SV *class) 1295new (SV *class)
801 CODE: 1296 CODE:
802 New (0, RETVAL, 1, struct cf_layout); 1297 New (0, RETVAL, 1, struct cf_layout);
803 1298
804 RETVAL->pl = pango_layout_new (opengl_context); 1299 RETVAL->pl = pango_layout_new (opengl_context);
… …
806 RETVAL->g = 1.; 1301 RETVAL->g = 1.;
807 RETVAL->b = 1.; 1302 RETVAL->b = 1.;
808 RETVAL->a = 1.; 1303 RETVAL->a = 1.;
809 RETVAL->base_height = MIN_FONT_HEIGHT; 1304 RETVAL->base_height = MIN_FONT_HEIGHT;
810 RETVAL->font = 0; 1305 RETVAL->font = 0;
1306 RETVAL->rc = rc_alloc ();
811 1307
812 pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR); 1308 pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
813 layout_update_font (RETVAL); 1309 layout_update_font (RETVAL);
814 OUTPUT: 1310 OUTPUT:
815 RETVAL 1311 RETVAL
816 1312
817void 1313void
818DESTROY (CFPlus::Layout self) 1314DESTROY (DC::Layout self)
819 CODE: 1315 CODE:
820 g_object_unref (self->pl); 1316 g_object_unref (self->pl);
1317 rc_free (self->rc);
821 Safefree (self); 1318 Safefree (self);
822 1319
823void 1320void
824set_text (CFPlus::Layout self, SV *text_) 1321set_text (DC::Layout self, SV *text_)
825 CODE: 1322 CODE:
826{ 1323{
827 STRLEN textlen; 1324 STRLEN textlen;
828 char *text = SvPVutf8 (text_, textlen); 1325 char *text = SvPVutf8 (text_, textlen);
829 1326
830 pango_layout_set_text (self->pl, text, textlen); 1327 pango_layout_set_text (self->pl, text, textlen);
831} 1328}
832 1329
833void 1330void
834set_markup (CFPlus::Layout self, SV *text_) 1331set_markup (DC::Layout self, SV *text_)
835 CODE: 1332 CODE:
836{ 1333{
837 STRLEN textlen; 1334 STRLEN textlen;
838 char *text = SvPVutf8 (text_, textlen); 1335 char *text = SvPVutf8 (text_, textlen);
839 1336
840 pango_layout_set_markup (self->pl, text, textlen); 1337 pango_layout_set_markup (self->pl, text, textlen);
841} 1338}
842 1339
843void 1340void
844set_shapes (CFPlus::Layout self, ...) 1341set_shapes (DC::Layout self, ...)
845 CODE: 1342 CODE:
846{ 1343{
847 PangoAttrList *attrs = 0; 1344 PangoAttrList *attrs = 0;
848 const char *text = pango_layout_get_text (self->pl); 1345 const char *text = pango_layout_get_text (self->pl);
849 const char *pos = text; 1346 const char *pos = text;
… …
884 if (attrs) 1381 if (attrs)
885 pango_layout_set_attributes (self->pl, attrs); 1382 pango_layout_set_attributes (self->pl, attrs);
886} 1383}
887 1384
888void 1385void
889get_shapes (CFPlus::Layout self) 1386get_shapes (DC::Layout self)
890 PPCODE: 1387 PPCODE:
891{ 1388{
892 PangoLayoutIter *iter = pango_layout_get_iter (self->pl); 1389 PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
893 1390
894 do 1391 do
895 { 1392 {
896 PangoLayoutRun *run = pango_layout_iter_get_run (iter); 1393 PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
897 1394
898 if (run && shape_attr_p (run)) 1395 if (run && shape_attr_p (run))
899 { 1396 {
900 PangoRectangle extents; 1397 PangoRectangle extents;
901 pango_layout_iter_get_run_extents (iter, 0, &extents); 1398 pango_layout_iter_get_run_extents (iter, 0, &extents);
… …
909 1406
910 pango_layout_iter_free (iter); 1407 pango_layout_iter_free (iter);
911} 1408}
912 1409
913int 1410int
914has_wrapped (CFPlus::Layout self) 1411has_wrapped (DC::Layout self)
915 CODE: 1412 CODE:
916{ 1413{
917 int lines = 1; 1414 int lines = 1;
918 const char *text = pango_layout_get_text (self->pl); 1415 const char *text = pango_layout_get_text (self->pl);
919 1416
… …
924} 1421}
925 OUTPUT: 1422 OUTPUT:
926 RETVAL 1423 RETVAL
927 1424
928SV * 1425SV *
929get_text (CFPlus::Layout self) 1426get_text (DC::Layout self)
930 CODE: 1427 CODE:
931 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0); 1428 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
932 sv_utf8_decode (RETVAL); 1429 sv_utf8_decode (RETVAL);
933 OUTPUT: 1430 OUTPUT:
934 RETVAL 1431 RETVAL
935 1432
936void 1433void
937set_foreground (CFPlus::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.)
938 CODE: 1435 CODE:
939 self->r = r; 1436 self->r = r;
940 self->g = g; 1437 self->g = g;
941 self->b = b; 1438 self->b = b;
942 self->a = a; 1439 self->a = a;
943 1440
944void 1441void
945set_font (CFPlus::Layout self, CFPlus::Font font = 0) 1442set_font (DC::Layout self, DC::Font font = 0)
946 CODE: 1443 CODE:
947 if (self->font != font) 1444 if (self->font != font)
948 { 1445 {
949 self->font = font; 1446 self->font = font;
950 layout_update_font (self); 1447 layout_update_font (self);
951 } 1448 }
952 1449
953void 1450void
954set_height (CFPlus::Layout self, int base_height) 1451set_height (DC::Layout self, int base_height)
955 CODE: 1452 CODE:
956 if (self->base_height != base_height) 1453 if (self->base_height != base_height)
957 { 1454 {
958 self->base_height = base_height; 1455 self->base_height = base_height;
959 layout_update_font (self); 1456 layout_update_font (self);
960 } 1457 }
961 1458
962void 1459void
963set_width (CFPlus::Layout self, int max_width = -1) 1460set_width (DC::Layout self, int max_width = -1)
964 CODE: 1461 CODE:
965 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);
966 1463
967void 1464void
968set_indent (CFPlus::Layout self, int indent) 1465set_indent (DC::Layout self, int indent)
969 CODE: 1466 CODE:
970 pango_layout_set_indent (self->pl, indent * PANGO_SCALE); 1467 pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
971 1468
972void 1469void
973set_spacing (CFPlus::Layout self, int spacing) 1470set_spacing (DC::Layout self, int spacing)
974 CODE: 1471 CODE:
975 pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE); 1472 pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
976 1473
977void 1474void
978set_ellipsise (CFPlus::Layout self, int ellipsise) 1475set_ellipsise (DC::Layout self, int ellipsise)
979 CODE: 1476 CODE:
980 pango_layout_set_ellipsize (self->pl, 1477 pango_layout_set_ellipsize (self->pl,
981 ellipsise == 1 ? PANGO_ELLIPSIZE_START 1478 ellipsise == 1 ? PANGO_ELLIPSIZE_START
982 : ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE 1479 : ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
983 : ellipsise == 3 ? PANGO_ELLIPSIZE_END 1480 : ellipsise == 3 ? PANGO_ELLIPSIZE_END
984 : PANGO_ELLIPSIZE_NONE 1481 : PANGO_ELLIPSIZE_NONE
985 ); 1482 );
986 1483
987void 1484void
988set_single_paragraph_mode (CFPlus::Layout self, int spm) 1485set_single_paragraph_mode (DC::Layout self, int spm)
989 CODE: 1486 CODE:
990 pango_layout_set_single_paragraph_mode (self->pl, !!spm); 1487 pango_layout_set_single_paragraph_mode (self->pl, !!spm);
991 1488
992void 1489void
993size (CFPlus::Layout self) 1490size (DC::Layout self)
994 PPCODE: 1491 PPCODE:
995{ 1492{
996 int w, h; 1493 int w, h;
997 1494
998 layout_get_pixel_size (self, &w, &h); 1495 layout_get_pixel_size (self, &w, &h);
… …
1001 PUSHs (sv_2mortal (newSViv (w))); 1498 PUSHs (sv_2mortal (newSViv (w)));
1002 PUSHs (sv_2mortal (newSViv (h))); 1499 PUSHs (sv_2mortal (newSViv (h)));
1003} 1500}
1004 1501
1005int 1502int
1006descent (CFPlus::Layout self) 1503descent (DC::Layout self)
1007 CODE: 1504 CODE:
1008{ 1505{
1009 PangoRectangle rect; 1506 PangoRectangle rect;
1010 PangoLayoutLine *line = pango_layout_get_line (self->pl, 0); 1507 PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1011 pango_layout_line_get_pixel_extents (line, 0, &rect); 1508 pango_layout_line_get_pixel_extents (line, 0, &rect);
1012 RETVAL = PANGO_DESCENT (rect); 1509 RETVAL = PANGO_DESCENT (rect);
1013} 1510}
1014 OUTPUT: 1511 OUTPUT:
1015 RETVAL 1512 RETVAL
1016 1513
1017int 1514int
1018xy_to_index (CFPlus::Layout self, int x, int y) 1515xy_to_index (DC::Layout self, int x, int y)
1019 CODE: 1516 CODE:
1020{ 1517{
1021 int index, trailing; 1518 int index, trailing;
1022 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);
1023 RETVAL = index; 1520 RETVAL = index + trailing;
1024} 1521}
1025 OUTPUT: 1522 OUTPUT:
1026 RETVAL 1523 RETVAL
1027 1524
1028void 1525void
1029cursor_pos (CFPlus::Layout self, int index) 1526cursor_pos (DC::Layout self, int index)
1030 PPCODE: 1527 PPCODE:
1031{ 1528{
1032 PangoRectangle strong_pos; 1529 PangoRectangle pos;
1033 pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0); 1530 pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1034 1531
1035 EXTEND (SP, 3); 1532 EXTEND (SP, 3);
1036 PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE))); 1533 PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1037 PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE))); 1534 PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1038 PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE))); 1535 PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1039} 1536}
1040 1537
1041void 1538void
1042render (CFPlus::Layout self, float x, float y, int flags = 0) 1539index_to_line_x (DC::Layout self, int index, int trailing = 0)
1043 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);
1044 pango_opengl_render_layout_subpixel ( 1583 pango_opengl_render_layout_subpixel (
1045 self->pl, 1584 self->pl,
1585 self->rc,
1046 x * PANGO_SCALE, y * PANGO_SCALE, 1586 x * PANGO_SCALE, y * PANGO_SCALE,
1047 self->r, self->g, self->b, self->a, 1587 self->r, self->g, self->b, self->a,
1048 flags 1588 flags
1049 ); 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);
1050 1593
1051MODULE = CFPlus PACKAGE = CFPlus::Texture
1052
1053void 1594void
1054pad2pot (SV *data_, SV *w_, SV *h_) 1595draw (DC::Layout self)
1055 CODE: 1596 CODE:
1056{ 1597{
1057 int ow = SvIV (w_); 1598 glEnable (GL_TEXTURE_2D);
1058 int oh = SvIV (h_); 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);
1059 1605
1060 if (ow && oh) 1606 rc_draw (self->rc);
1607
1608 glDisable (GL_ALPHA_TEST);
1609 glDisable (GL_BLEND);
1610 glDisable (GL_TEXTURE_2D);
1611}
1612
1613MODULE = Deliantra::Client PACKAGE = DC::Texture
1614
1615PROTOTYPES: ENABLE
1616
1617void
1618pad (SV *data_, int ow, int oh, int nw, int nh)
1619 CODE:
1620{
1621 if ((nw != ow || nh != oh) && SvOK (data_))
1061 { 1622 {
1062 int nw = minpot (ow);
1063 int nh = minpot (oh);
1064
1065 if (nw != ow || nh != oh)
1066 {
1067 if (SvOK (data_))
1068 {
1069 STRLEN datalen; 1623 STRLEN datalen;
1070 char *data = SvPVbyte (data_, datalen); 1624 char *data = SvPVbyte (data_, datalen);
1071 int bpp = datalen / (ow * oh); 1625 int bpp = datalen / (ow * oh);
1072 SV *result_ = sv_2mortal (newSV (nw * nh * bpp)); 1626 SV *result_ = sv_2mortal (newSV (nw * nh * bpp));
1073 1627
1074 SvPOK_only (result_); 1628 SvPOK_only (result_);
1075 SvCUR_set (result_, nw * nh * bpp); 1629 SvCUR_set (result_, nw * nh * bpp);
1076 1630
1077 memset (SvPVX (result_), 0, nw * nh * bpp); 1631 memset (SvPVX (result_), 0, nw * nh * bpp);
1078 while (oh--) 1632 while (oh--)
1079 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);
1080 1634
1081 sv_setsv (data_, result_); 1635 sv_setsv (data_, result_);
1082 }
1083
1084 sv_setiv (w_, nw);
1085 sv_setiv (h_, nh);
1086 }
1087 } 1636 }
1088} 1637}
1089 1638
1090void 1639void
1091draw_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.)
… …
1097{ 1646{
1098 HV *hv = (HV *)SvRV (self); 1647 HV *hv = (HV *)SvRV (self);
1099 float s = SvNV (*hv_fetch (hv, "s", 1, 1)); 1648 float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1100 float t = SvNV (*hv_fetch (hv, "t", 1, 1)); 1649 float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1101 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;
1102 1654
1103 if (items < 5) 1655 if (items < 5)
1104 { 1656 {
1105 w = SvNV (*hv_fetch (hv, "w", 1, 1)); 1657 w = SvNV (*hv_fetch (hv, "w", 1, 1));
1106 h = SvNV (*hv_fetch (hv, "h", 1, 1)); 1658 h = SvNV (*hv_fetch (hv, "h", 1, 1));
… …
1134 glDisable (GL_ALPHA_TEST); 1686 glDisable (GL_ALPHA_TEST);
1135 glDisable (GL_BLEND); 1687 glDisable (GL_BLEND);
1136 } 1688 }
1137} 1689}
1138 1690
1139MODULE = CFPlus PACKAGE = CFPlus::Map 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);
1140 1700
1141CFPlus::Map 1701 glColor3f (intensity, intensity, intensity);
1142new (SV *class, int map_width, int map_height) 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
1823MODULE = Deliantra::Client PACKAGE = DC::Map
1824
1825PROTOTYPES: DISABLE
1826
1827DC::Map
1828new (SV *class)
1143 CODE: 1829 CODE:
1144 New (0, RETVAL, 1, struct map); 1830 New (0, RETVAL, 1, struct map);
1145 RETVAL->x = 0; 1831 RETVAL->x = 0;
1146 RETVAL->y = 0; 1832 RETVAL->y = 0;
1147 RETVAL->w = map_width; 1833 RETVAL->w = 0;
1148 RETVAL->h = map_height; 1834 RETVAL->h = 0;
1149 RETVAL->ox = 0; 1835 RETVAL->ox = 0;
1150 RETVAL->oy = 0; 1836 RETVAL->oy = 0;
1151 RETVAL->faces = 8192; 1837 RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1152 Newz (0, RETVAL->face, RETVAL->faces, mapface); 1838 RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1153 RETVAL->texs = 8192;
1154 Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1155 RETVAL->rows = 0; 1839 RETVAL->rows = 0;
1156 RETVAL->row = 0; 1840 RETVAL->row = 0;
1157 OUTPUT: 1841 OUTPUT:
1158 RETVAL 1842 RETVAL
1159 1843
1160void 1844void
1161DESTROY (CFPlus::Map self) 1845DESTROY (DC::Map self)
1162 CODE: 1846 CODE:
1163{ 1847{
1164 map_clear (self); 1848 map_clear (self);
1165 Safefree (self->face); 1849 Safefree (self->face2tile);
1166 Safefree (self->tex); 1850 Safefree (self->tex);
1167 Safefree (self); 1851 Safefree (self);
1168} 1852}
1169 1853
1170void 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
1171clear (CFPlus::Map self) 1861clear (DC::Map self)
1172 CODE: 1862 CODE:
1173 map_clear (self); 1863 map_clear (self);
1174 1864
1175void 1865void
1176set_face (CFPlus::Map self, int face, int texid) 1866set_tileid (DC::Map self, int face, int tile)
1177 CODE: 1867 CODE:
1178{ 1868{
1179 while (self->faces <= face) 1869 need_facenum (self, face); self->face2tile [face] = tile;
1180 { 1870 need_texid (self, tile);
1181 Append (mapface, self->face, self->faces, self->faces);
1182 self->faces *= 2;
1183 }
1184
1185 self->face [face] = texid;
1186} 1871}
1187 1872
1188void 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
1189set_texture (CFPlus::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)
1190 CODE: 1898 CODE:
1191{ 1899{
1192 while (self->texs <= texid) 1900 need_texid (self, texid);
1193 {
1194 Append (maptex, self->tex, self->texs, self->texs);
1195 self->texs *= 2;
1196 }
1197 1901
1198 { 1902 {
1199 maptex *tex = self->tex + texid; 1903 maptex *tex = self->tex + texid;
1200 1904
1201 tex->name = name; 1905 tex->name = name;
… …
1217 // use uglier nearest interpolation because linear suffers 1921 // use uglier nearest interpolation because linear suffers
1218 // from transparent color bleeding and ugly wrapping effects. 1922 // from transparent color bleeding and ugly wrapping effects.
1219 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST); 1923 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1220} 1924}
1221 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
1222int 1946int
1223ox (CFPlus::Map self) 1947ox (DC::Map self)
1224 ALIAS: 1948 ALIAS:
1225 oy = 1 1949 oy = 1
1226 x = 2 1950 x = 2
1227 y = 3 1951 y = 3
1228 w = 4 1952 w = 4
… …
1239 } 1963 }
1240 OUTPUT: 1964 OUTPUT:
1241 RETVAL 1965 RETVAL
1242 1966
1243void 1967void
1244scroll (CFPlus::Map self, int dx, int dy) 1968scroll (DC::Map self, int dx, int dy)
1245 CODE: 1969 CODE:
1246{ 1970{
1247 if (dx > 0) 1971 if (dx > 0)
1248 map_blank (self, self->x, self->y, dx - 1, self->h); 1972 map_blank (self, self->x, self->y, dx, self->h);
1249 else if (dx < 0) 1973 else if (dx < 0)
1250 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);
1251 1975
1252 if (dy > 0) 1976 if (dy > 0)
1253 map_blank (self, self->x, self->y, self->w, dy - 1); 1977 map_blank (self, self->x, self->y, self->w, dy);
1254 else if (dy < 0) 1978 else if (dy < 0)
1255 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);
1256 1980
1257 self->ox += dx; self->x += dx; 1981 self->ox += dx; self->x += dx;
1258 self->oy += dy; self->y += dy; 1982 self->oy += dy; self->y += dy;
1259 1983
1260 while (self->y < 0) 1984 while (self->y < 0)
… …
1264 self->rows += MAP_EXTEND_Y; 1988 self->rows += MAP_EXTEND_Y;
1265 self->y += MAP_EXTEND_Y; 1989 self->y += MAP_EXTEND_Y;
1266 } 1990 }
1267} 1991}
1268 1992
1269void 1993SV *
1270map1a_update (CFPlus::Map self, SV *data_, int extmap) 1994map1a_update (DC::Map self, SV *data_, int extmap)
1271 CODE: 1995 CODE:
1272{ 1996{
1273 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_); 1997 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1274 uint8_t *data_end = (uint8_t *)SvEND (data_); 1998 uint8_t *data_end = (uint8_t *)SvEND (data_);
1275 mapcell *cell; 1999 mapcell *cell;
1276 int x, y, flags; 2000 int x, y, z, flags;
2001 AV *missing = newAV ();
2002 RETVAL = newRV_noinc ((SV *)missing);
1277 2003
1278 while (data < data_end) 2004 while (data < data_end - 1)
1279 { 2005 {
1280 flags = (data [0] << 8) + data [1]; data += 2; 2006 flags = (data [0] << 8) + data [1]; data += 2;
1281 2007
1282 x = self->x + ((flags >> 10) & 63); 2008 x = self->x + ((flags >> 10) & 63);
1283 y = self->y + ((flags >> 4) & 63); 2009 y = self->y + ((flags >> 4) & 63);
… …
1286 2012
1287 if (flags & 15) 2013 if (flags & 15)
1288 { 2014 {
1289 if (!cell->darkness) 2015 if (!cell->darkness)
1290 { 2016 {
2017 memset (cell, 0, sizeof (*cell));
1291 cell->darkness = 256; 2018 cell->darkness = 256;
1292 cell->face [0] = 0;
1293 cell->face [1] = 0;
1294 cell->face [2] = 0;
1295 } 2019 }
1296 2020
1297 //TODO: don't trust server data to be in-range(!) 2021 //TODO: don't trust server data to be in-range(!)
1298 2022
1299 if (flags & 8) 2023 if (flags & 8)
… …
1303 uint8_t ext, cmd; 2027 uint8_t ext, cmd;
1304 2028
1305 do 2029 do
1306 { 2030 {
1307 ext = *data++; 2031 ext = *data++;
1308 cmd = ext & 0x3f; 2032 cmd = ext & 0x7f;
1309 2033
1310 if (cmd < 4) 2034 if (cmd < 4)
1311 cell->darkness = 255 - ext * 64 + 1; 2035 cell->darkness = 255 - ext * 64 + 1; /* make sure this doesn't collide with FOW_DARKNESS */
1312 else if (cmd == 5) // health 2036 else if (cmd == 5) // health
1313 { 2037 {
1314 cell->stat_width = 1; 2038 cell->stat_width = 1;
1315 cell->stat_hp = *data++; 2039 cell->stat_hp = *data++;
1316 } 2040 }
1317 else if (cmd == 6) // monster width 2041 else if (cmd == 6) // monster width
1318 cell->stat_width = *data++ + 1; 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++;
1319 else if (ext & 0x40) // unknown, multibyte => skip 2054 else if (ext & 0x40) // unknown, multibyte => skip
1320 data += *data + 1; 2055 data += *data + 1;
1321 else 2056 else
1322 data++; 2057 data++;
1323 } 2058 }
… …
1325 } 2060 }
1326 else 2061 else
1327 cell->darkness = *data++ + 1; 2062 cell->darkness = *data++ + 1;
1328 } 2063 }
1329 2064
2065 for (z = 0; z <= 2; ++z)
1330 if (flags & 4) 2066 if (flags & (4 >> z))
1331 { 2067 {
1332 cell->face [0] = 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 }
1333 } 2087 }
1334
1335 if (flags & 2)
1336 {
1337 cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2;
1338 }
1339
1340 if (flags & 1)
1341 {
1342 cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
1343 }
1344 } 2088 }
1345 else 2089 else
1346 { 2090 CELL_CLEAR (cell);
1347 cell->darkness = 0;
1348 cell->stat_hp = 0;
1349 }
1350 } 2091 }
1351} 2092}
2093 OUTPUT:
2094 RETVAL
1352 2095
1353SV * 2096SV *
1354mapmap (CFPlus::Map self, int x0, int y0, int w, int h) 2097mapmap (DC::Map self, int x0, int y0, int w, int h)
1355 CODE: 2098 CODE:
1356{ 2099{
1357 int x1, x; 2100 int x1, x;
1358 int y1, y; 2101 int y1, y;
1359 int z; 2102 int z;
… …
1380 { 2123 {
1381 mapcell *cell = row->col + (x - row->c0); 2124 mapcell *cell = row->col + (x - row->c0);
1382 2125
1383 for (z = 0; z <= 0; z++) 2126 for (z = 0; z <= 0; z++)
1384 { 2127 {
1385 mapface face = cell->face [z];
1386
1387 if (face)
1388 {
1389 maptex tex = self->tex [face]; 2128 maptex tex = self->tex [cell->tile [z]];
1390 int a0 = 255 - tex.a; 2129 int a0 = 255 - tex.a;
1391 int a1 = tex.a; 2130 int a1 = tex.a;
1392 2131
1393 r = (r * a0 + tex.r * a1) / 255; 2132 r = (r * a0 + tex.r * a1) / 255;
1394 g = (g * a0 + tex.g * a1) / 255; 2133 g = (g * a0 + tex.g * a1) / 255;
1395 b = (b * a0 + tex.b * a1) / 255; 2134 b = (b * a0 + tex.b * a1) / 255;
1396 a = (a * a0 + tex.a * a1) / 255; 2135 a = (a * a0 + tex.a * a1) / 255;
1397 }
1398 } 2136 }
1399 } 2137 }
1400 2138
1401 *map++ = (r ) 2139 *map++ = (r )
1402 | (g << 8) 2140 | (g << 8)
… …
1409} 2147}
1410 OUTPUT: 2148 OUTPUT:
1411 RETVAL 2149 RETVAL
1412 2150
1413void 2151void
1414draw (CFPlus::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)
1415 CODE: 2153 CODE:
1416{ 2154{
1417 int vx, vy;
1418 int x, y, z; 2155 int x, y, z;
1419 int last_name;
1420 mapface face;
1421 2156
1422 vx = self->x + self->w / 2 - sw / 2 - shift_x; 2157 HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1423 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;
1424 2167
1425 /* 2168 pl_tex.name = 0;
1426 int vx = self->vx = self->w >= sw
1427 ? self->x + (self->w - sw) / 2
1428 : MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1429 2169
1430 int vy = self->vy = self->h >= sh 2170 // that's current max. sorry.
1431 ? self->y + (self->h - sh) / 2 2171 if (sw > 255) sw = 255;
1432 : MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy)); 2172 if (sh > 255) sh = 255;
1433 */
1434 2173
1435 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 }
1436 2209
1437 glEnable (GL_BLEND); 2210 glEnable (GL_BLEND);
1438 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA); 2211 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1439 glEnable (GL_TEXTURE_2D);
1440 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE); 2212 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1441 2213
1442 glBegin (GL_QUADS);
1443
1444 last_name = 0;
1445
1446 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
1447 for (y = 0; y < sh; y++) 2219 for (y = 0; y < sh; y++)
1448 if (0 <= y + vy && y + vy < self->rows) 2220 if (0 <= y + my && y + my < self->rows)
1449 { 2221 {
1450 maprow *row = self->row + (y + vy); 2222 maprow *row = self->row + (y + my);
1451 2223
1452 for (x = 0; x < sw; x++) 2224 for (x = 0; x < sw; x++)
1453 if (row->c0 <= x + vx && x + vx < row->c1) 2225 if (row->c0 <= x + mx && x + mx < row->c1)
1454 { 2226 {
1455 mapcell *cell = row->col + (x + vx - row->c0); 2227 mapcell *cell = row->col + (x + mx - row->c0);
1456
1457 face = cell->face [z]; 2228 tileid tile = cell->tile [z];
2229
2230 if (tile)
2231 {
2232 maptex tex = self->tex [tile];
2233 int px, py;
1458 2234
1459 if (face && face < self->texs) 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))
1460 { 2341 {
1461 maptex tex = self->tex [face]; 2342 int level = (w << 5) | b;
2343 HE *he;
1462 2344
1463 int px = (x + 1) * 32 - tex.w; 2345 hv_iterinit (smooth);
1464 int py = (y + 1) * 32 - tex.h; 2346 while ((he = hv_iternext (smooth)))
1465
1466 if (last_name != tex.name)
1467 { 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
1468 glEnd (); 2371 glEnd ();
1469 last_name = tex.name;
1470 glBindTexture (GL_TEXTURE_2D, last_name); 2372 glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1471 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 }
1472 } 2397 }
1473
1474 glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1475 glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1476 glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1477 glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1478 } 2398 }
1479 }
1480 } 2399 }
1481 2400
1482 glEnd (); 2401 glEnd ();
1483
1484 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
2429 glDisable (GL_BLEND);
2430 rc_free (rc);
2431 rc_free (rc_ov);
1485 2432
1486 // top layer: overlays such as the health bar 2433 // top layer: overlays such as the health bar
1487 for (y = 0; y < sh; y++) 2434 for (y = 0; y < sh; y++)
1488 if (0 <= y + vy && y + vy < self->rows) 2435 if (0 <= y + my && y + my < self->rows)
1489 { 2436 {
1490 maprow *row = self->row + (y + vy); 2437 maprow *row = self->row + (y + my);
1491 2438
1492 for (x = 0; x < sw; x++) 2439 for (x = 0; x < sw; x++)
1493 if (row->c0 <= x + vx && x + vx < row->c1) 2440 if (row->c0 <= x + mx && x + mx < row->c1)
1494 { 2441 {
1495 mapcell *cell = row->col + (x + vx - row->c0); 2442 mapcell *cell = row->col + (x + mx - row->c0);
1496 2443
1497 int px = x * 32; 2444 int px = x * T;
1498 int py = y * 32; 2445 int py = y * T;
2446
2447 if (expect_false (cell->player == player))
2448 {
2449 px += sdx;
2450 py += sdy;
2451 }
1499 2452
1500 if (cell->stat_hp) 2453 if (cell->stat_hp)
1501 { 2454 {
1502 int width = cell->stat_width * 32; 2455 int width = cell->stat_width * T;
1503 int thick = sh / 28 + 1 + cell->stat_width; 2456 int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
1504 2457
1505 glColor4ub (0, 0, 0, 127); 2458 glColor3ub (0, 0, 0);
1506 glRectf (px + 1, py, 2459 glRectf (px + 1, py - thick - 2,
1507 px + width - 1, py + thick + 2); 2460 px + width - 1, py);
1508 2461
1509 glColor4ub (cell->stat_hp, 255 - cell->stat_hp, 0, 255); 2462 glColor3ub (cell->stat_hp, 255 - cell->stat_hp, 0);
1510 glRectf (px + 2, 2463 glRectf (px + 2,
1511 py + 1, 2464 py - thick - 1,
1512 px + width - 2 - cell->stat_hp * (width - 4) / 255, py + thick + 1); 2465 px + width - 2 - cell->stat_hp * (width - 4) / 255, py - 1);
1513 } 2466 }
1514 } 2467 }
1515 } 2468 }
1516
1517 glDisable (GL_BLEND);
1518} 2469}
1519 2470
1520void 2471void
1521draw_magicmap (CFPlus::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)
1522 CODE: 2473 CODE:
1523{ 2474{
1524 static float color[16][3] = { 2475 static float color[16][3] = {
1525 { 0.00F, 0.00F, 0.00F }, 2476 { 0.00f, 0.00f, 0.00f },
1526 { 1.00F, 1.00F, 1.00F }, 2477 { 1.00f, 1.00f, 1.00f },
1527 { 0.00F, 0.00F, 0.55F }, 2478 { 0.00f, 0.00f, 0.55f },
1528 { 1.00F, 0.00F, 0.00F }, 2479 { 1.00f, 0.00f, 0.00f },
1529 2480
1530 { 1.00F, 0.54F, 0.00F }, 2481 { 1.00f, 0.54f, 0.00f },
1531 { 0.11F, 0.56F, 1.00F }, 2482 { 0.11f, 0.56f, 1.00f },
1532 { 0.93F, 0.46F, 0.00F }, 2483 { 0.93f, 0.46f, 0.00f },
1533 { 0.18F, 0.54F, 0.34F }, 2484 { 0.18f, 0.54f, 0.34f },
1534 2485
1535 { 0.56F, 0.73F, 0.56F }, 2486 { 0.56f, 0.73f, 0.56f },
1536 { 0.80F, 0.80F, 0.80F }, 2487 { 0.80f, 0.80f, 0.80f },
1537 { 0.55F, 0.41F, 0.13F }, 2488 { 0.55f, 0.41f, 0.13f },
1538 { 0.99F, 0.77F, 0.26F }, 2489 { 0.99f, 0.77f, 0.26f },
1539 2490
1540 { 0.74F, 0.65F, 0.41F }, 2491 { 0.74f, 0.65f, 0.41f },
1541 2492
1542 { 0.00F, 1.00F, 1.00F }, 2493 { 0.00f, 1.00f, 1.00f },
1543 { 1.00F, 0.00F, 1.00F }, 2494 { 1.00f, 0.00f, 1.00f },
1544 { 1.00F, 1.00F, 0.00F }, 2495 { 1.00f, 1.00f, 0.00f },
1545 }; 2496 };
1546 2497
1547 int x, y; 2498 int x, y;
1548 2499
1549 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 */
1550 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE); 2507 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1551 glEnable (GL_BLEND); 2508 glEnable (GL_BLEND);
1552 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA); 2509 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1553 glBegin (GL_QUADS); 2510 glBegin (GL_QUADS);
1554 2511
1555 for (y = 0; y < h; y++) 2512 for (y = 0; y < h; y++)
… …
1559 2516
1560 if (m) 2517 if (m)
1561 { 2518 {
1562 float *c = color [m & 15]; 2519 float *c = color [m & 15];
1563 2520
1564 float tx1 = m & 0x40 ? 0.5 : 0.; 2521 float tx1 = m & 0x40 ? 0.5f : 0.f;
1565 float tx2 = tx1 + 0.5; 2522 float tx2 = tx1 + 0.5f;
1566 2523
1567 glColor4f (c[0], c[1], c[2], 0.75); 2524 glColor4f (c[0], c[1], c[2], 1);
1568 glTexCoord2f (tx1, 0.); glVertex2i (x , y ); 2525 glTexCoord2f (tx1, 0.); glVertex2i (x , y );
1569 glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1); 2526 glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
1570 glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1); 2527 glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
1571 glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y ); 2528 glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
1572 } 2529 }
… …
1576 glDisable (GL_BLEND); 2533 glDisable (GL_BLEND);
1577 glDisable (GL_TEXTURE_2D); 2534 glDisable (GL_TEXTURE_2D);
1578} 2535}
1579 2536
1580void 2537void
1581fow_texture (CFPlus::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)
1582 PPCODE: 2539 PPCODE:
1583{ 2540{
1584 int vx, vy;
1585 int x, y; 2541 int x, y;
1586 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);
1587 SV *darkness_sv = sv_2mortal (newSV (sw4 * sh)); 2547 SV *darkness3_sv = sv_2mortal (newSV (sw3 * sh3));
1588 uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv); 2548 uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
1589 2549
1590 memset (darkness, 255, sw4 * sh);
1591 SvPOK_only (darkness_sv); 2550 SvPOK_only (darkness3_sv);
1592 SvCUR_set (darkness_sv, sw4 * sh); 2551 SvCUR_set (darkness3_sv, sw3 * sh3);
1593 2552
1594 vx = self->x + (self->w - sw + 1) / 2 - shift_x; 2553 mx += self->x - 1;
1595 vy = self->y + (self->h - sh + 1) / 2 - shift_y; 2554 my += self->y - 1;
1596 2555
1597 for (y = 0; y < sh; y++) 2556 for (y = 0; y < sh1; y++)
1598 if (0 <= y + vy && y + vy < self->rows) 2557 if (0 <= y + my && y + my < self->rows)
1599 { 2558 {
1600 maprow *row = self->row + (y + vy); 2559 maprow *row = self->row + (y + my);
1601 2560
1602 for (x = 0; x < sw; x++) 2561 for (x = 0; x < sw1; x++)
1603 if (row->c0 <= x + vx && x + vx < row->c1) 2562 if (row->c0 <= x + mx && x + mx < row->c1)
1604 { 2563 {
1605 mapcell *cell = row->col + (x + vx - row->c0); 2564 mapcell *cell = row->col + (x + mx - row->c0);
1606 2565
1607 darkness[y * sw4 + x] = cell->darkness 2566 darkness1 [y * sw1 + x] = cell->darkness
1608 ? 255 - (cell->darkness - 1) 2567 ? DARKNESS_ADJUST (255 - (cell->darkness - 1))
1609 : 255 - FOW_DARKNESS; 2568 : DARKNESS_ADJUST (255 - FOW_DARKNESS);
1610 } 2569 }
1611 } 2570 }
1612 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
1613 EXTEND (SP, 3); 2610 EXTEND (SP, 3);
1614 PUSHs (sv_2mortal (newSViv (sw4))); 2611 PUSHs (sv_2mortal (newSViv (sw3)));
1615 PUSHs (sv_2mortal (newSViv (sh))); 2612 PUSHs (sv_2mortal (newSViv (sh3)));
1616 PUSHs (darkness_sv); 2613 PUSHs (darkness3_sv);
1617} 2614}
1618 2615
1619SV * 2616SV *
1620get_rect (CFPlus::Map self, int x0, int y0, int w, int h) 2617get_rect (DC::Map self, int x0, int y0, int w, int h)
1621 CODE: 2618 CODE:
1622{ 2619{
1623 int x, y, x1, y1; 2620 int x, y, x1, y1;
1624 SV *data_sv = newSV (w * h * 7 + 5); 2621 SV *data_sv = newSV (w * h * 7 + 5);
1625 uint8_t *data = (uint8_t *)SvPVX (data_sv); 2622 uint8_t *data = (uint8_t *)SvPVX (data_sv);
… …
1650 if (row && row->c0 <= x && x < row->c1) 2647 if (row && row->c0 <= x && x < row->c1)
1651 { 2648 {
1652 mapcell *cell = row->col + (x - row->c0); 2649 mapcell *cell = row->col + (x - row->c0);
1653 uint8_t flags = 0; 2650 uint8_t flags = 0;
1654 2651
1655 if (cell->face [0]) flags |= 1; 2652 if (cell->tile [0]) flags |= 1;
1656 if (cell->face [1]) flags |= 2; 2653 if (cell->tile [1]) flags |= 2;
1657 if (cell->face [2]) flags |= 4; 2654 if (cell->tile [2]) flags |= 4;
1658 2655
1659 *data++ = flags; 2656 *data++ = flags;
1660 2657
1661 if (flags & 1) 2658 if (flags & 1)
1662 { 2659 {
2660 tileid tile = cell->tile [0];
1663 *data++ = cell->face [0] >> 8; 2661 *data++ = tile >> 8;
1664 *data++ = cell->face [0]; 2662 *data++ = tile;
1665 } 2663 }
1666 2664
1667 if (flags & 2) 2665 if (flags & 2)
1668 { 2666 {
2667 tileid tile = cell->tile [1];
1669 *data++ = cell->face [1] >> 8; 2668 *data++ = tile >> 8;
1670 *data++ = cell->face [1]; 2669 *data++ = tile;
1671 } 2670 }
1672 2671
1673 if (flags & 4) 2672 if (flags & 4)
1674 { 2673 {
2674 tileid tile = cell->tile [2];
1675 *data++ = cell->face [2] >> 8; 2675 *data++ = tile >> 8;
1676 *data++ = cell->face [2]; 2676 *data++ = tile;
1677 } 2677 }
1678 } 2678 }
1679 else 2679 else
1680 *data++ = 0; 2680 *data++ = 0;
1681 } 2681 }
1682 } 2682 }
1683 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 {
1684 SvPOK_only (data_sv); 2687 SvPOK_only (data_sv);
1685 SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv)); 2688 SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
2689 }
2690
1686 RETVAL = data_sv; 2691 RETVAL = data_sv;
1687} 2692}
1688 OUTPUT: 2693 OUTPUT:
1689 RETVAL 2694 RETVAL
1690 2695
1691void 2696void
1692set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data) 2697set_rect (DC::Map self, int x0, int y0, SV *data_sv)
1693 PPCODE: 2698 PPCODE:
1694{ 2699{
1695 int x, y, z; 2700 int x, y, z;
1696 int w, h; 2701 int w, h;
1697 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;
1698 2713
1699 if (*data++ != 0) 2714 if (*data++ != 0)
1700 return; /* version mismatch */ 2715 XSRETURN_EMPTY; /* version mismatch */
1701 2716
1702 w = *data++ << 8; w |= *data++; 2717 w = *data++ << 8; w |= *data++;
1703 h = *data++ << 8; h |= *data++; 2718 h = *data++ << 8; h |= *data++;
1704 2719
1705 // 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
… …
1717 { 2732 {
1718 maprow *row = map_get_row (self, y); 2733 maprow *row = map_get_row (self, y);
1719 2734
1720 for (x = x0; x < x1; x++) 2735 for (x = x0; x < x1; x++)
1721 { 2736 {
2737 uint8_t flags;
2738
2739 if (data + 7 >= end)
2740 XSRETURN_EMPTY;
2741
1722 uint8_t flags = *data++; 2742 flags = *data++;
1723 2743
1724 if (flags) 2744 if (flags)
1725 { 2745 {
1726 mapface face[3] = { 0, 0, 0 };
1727
1728 mapcell *cell = row_get_cell (row, x); 2746 mapcell *cell = row_get_cell (row, x);
2747 tileid tile[3] = { 0, 0, 0 };
1729 2748
1730 if (flags & 1) { face[0] = *data++ << 8; face[0] |= *data++; } 2749 if (flags & 1) { tile[0] = *data++ << 8; tile[0] |= *data++; }
1731 if (flags & 2) { face[1] = *data++ << 8; face[1] |= *data++; } 2750 if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
1732 if (flags & 4) { face[2] = *data++ << 8; face[2] |= *data++; } 2751 if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
1733 2752
1734 if (cell->darkness == 0) 2753 if (cell->darkness == 0)
1735 { 2754 {
1736 cell->darkness = 0; 2755 /*cell->darkness = 0;*/
2756 EXTEND (SP, 3);
1737 2757
1738 for (z = 0; z <= 2; z++) 2758 for (z = 0; z <= 2; z++)
1739 { 2759 {
1740 cell->face[z] = face[z]; 2760 tileid t = tile [z];
1741 2761
1742 if (face[z] && (face[z] >= self->texs || !self->tex[face [z]].name)) 2762 if (t >= self->texs || (t && !self->tex [t].name))
2763 {
1743 XPUSHs (sv_2mortal (newSViv (face[z]))); 2764 PUSHs (sv_2mortal (newSViv (t)));
2765 need_texid (self, t);
2766 }
2767
2768 cell->tile [z] = t;
1744 } 2769 }
1745 } 2770 }
1746 } 2771 }
1747 } 2772 }
1748 } 2773 }
1749} 2774}
1750 2775
1751MODULE = CFPlus PACKAGE = CFPlus::MixChunk 2776MODULE = Deliantra::Client PACKAGE = DC::RW
1752 2777
1753CFPlus::MixChunk 2778DC::RW
1754new_from_file (SV *class, char *path) 2779new (SV *class, SV *data_sv)
1755 CODE: 2780 CODE:
1756 RETVAL = Mix_LoadWAV (path); 2781{
2782 STRLEN datalen;
2783 char *data = SvPVbyte (data_sv, datalen);
2784
2785 RETVAL = SDL_RWFromConstMem (data, datalen);
2786}
1757 OUTPUT: 2787 OUTPUT:
1758 RETVAL 2788 RETVAL
1759 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 : '('
1760void 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
1761DESTROY (CFPlus::MixChunk self) 2917DESTROY (DC::MixChunk self)
1762 CODE: 2918 CODE:
1763 Mix_FreeChunk (self); 2919 Mix_FreeChunk (self);
1764 2920
1765int 2921int
1766volume (CFPlus::MixChunk self, int volume = -1) 2922volume (DC::MixChunk self, int volume = -1)
1767 CODE: 2923 CODE:
2924 if (items > 1)
2925 volume = CLAMP (volume, 0, 128);
1768 RETVAL = Mix_VolumeChunk (self, volume); 2926 RETVAL = Mix_VolumeChunk (self, volume);
1769 OUTPUT: 2927 OUTPUT:
1770 RETVAL 2928 RETVAL
1771 2929
1772int 2930DC::Channel
1773play (CFPlus::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)
1774 CODE: 2932 CODE:
2933{
1775 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}
1776 OUTPUT: 2945 OUTPUT:
1777 RETVAL 2946 RETVAL
1778 2947
1779MODULE = CFPlus PACKAGE = CFPlus::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
1780 2961
1781int 2962int
1782volume (int volume = -1) 2963volume (int volume = -1)
2964 PROTOTYPE: ;$
1783 CODE: 2965 CODE:
2966 if (items > 0)
2967 volume = CLAMP (volume, 0, 128);
1784 RETVAL = Mix_VolumeMusic (volume); 2968 RETVAL = Mix_VolumeMusic (volume);
1785 OUTPUT: 2969 OUTPUT:
1786 RETVAL 2970 RETVAL
1787 2971
1788CFPlus::MixMusic 2972void
1789new_from_file (SV *class, char *path) 2973fade_out (int ms)
1790 CODE: 2974 CODE:
1791 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 ();
1792 OUTPUT: 2986 OUTPUT:
1793 RETVAL 2987 RETVAL
1794 2988
2989DC::MixMusic
2990new (SV *class, DC::RW rwops)
2991 CODE:
2992 RETVAL = Mix_LoadMUS_RW (rwops);
2993 OUTPUT:
2994 RETVAL
2995
1795void 2996void
1796DESTROY (CFPlus::MixMusic self) 2997DESTROY (DC::MixMusic self)
1797 CODE: 2998 CODE:
1798 Mix_FreeMusic (self); 2999 Mix_FreeMusic (self);
1799 3000
1800int 3001int
1801play (CFPlus::MixMusic self, int loops = -1) 3002play (DC::MixMusic self, int loops = -1)
1802 CODE: 3003 CODE:
1803 RETVAL = Mix_PlayMusic (self, loops); 3004 RETVAL = Mix_PlayMusic (self, loops);
1804 OUTPUT: 3005 OUTPUT:
1805 RETVAL 3006 RETVAL
1806 3007
1807MODULE = CFPlus PACKAGE = CFPlus::OpenGL 3008void
3009fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
3010 CODE:
3011 Mix_FadeInMusicPos (self, loops, ms, position);
3012
3013MODULE = Deliantra::Client PACKAGE = DC::OpenGL
3014
3015PROTOTYPES: ENABLE
1808 3016
1809BOOT: 3017BOOT:
1810{ 3018{
1811 HV *stash = gv_stashpv ("CFPlus::OpenGL", 1); 3019 HV *stash = gv_stashpv ("DC::OpenGL", 1);
1812 static const struct { 3020 static const struct {
1813 const char *name; 3021 const char *name;
1814 IV iv; 3022 IV iv;
1815 } *civ, const_iv[] = { 3023 } *civ, const_iv[] = {
1816# 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),
1817 const_iv (GL_COLOR_MATERIAL), 3029 const_iv (GL_COLOR_MATERIAL),
1818 const_iv (GL_SMOOTH), 3030 const_iv (GL_SMOOTH),
1819 const_iv (GL_FLAT), 3031 const_iv (GL_FLAT),
1820 const_iv (GL_DITHER), 3032 const_iv (GL_DITHER),
1821 const_iv (GL_BLEND), 3033 const_iv (GL_BLEND),
… …
1825 const_iv (GL_ALPHA_TEST), 3037 const_iv (GL_ALPHA_TEST),
1826 const_iv (GL_NORMALIZE), 3038 const_iv (GL_NORMALIZE),
1827 const_iv (GL_RESCALE_NORMAL), 3039 const_iv (GL_RESCALE_NORMAL),
1828 const_iv (GL_FRONT), 3040 const_iv (GL_FRONT),
1829 const_iv (GL_BACK), 3041 const_iv (GL_BACK),
3042 const_iv (GL_AUX0),
1830 const_iv (GL_AND), 3043 const_iv (GL_AND),
1831 const_iv (GL_ONE), 3044 const_iv (GL_ONE),
1832 const_iv (GL_ZERO), 3045 const_iv (GL_ZERO),
1833 const_iv (GL_SRC_ALPHA), 3046 const_iv (GL_SRC_ALPHA),
1834 const_iv (GL_DST_ALPHA), 3047 const_iv (GL_DST_ALPHA),
1835 const_iv (GL_ONE_MINUS_SRC_ALPHA), 3048 const_iv (GL_ONE_MINUS_SRC_ALPHA),
1836 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),
1837 const_iv (GL_SRC_ALPHA_SATURATE), 3054 const_iv (GL_SRC_ALPHA_SATURATE),
1838 const_iv (GL_RGB), 3055 const_iv (GL_RGB),
1839 const_iv (GL_RGBA), 3056 const_iv (GL_RGBA),
1840 const_iv (GL_RGBA4), 3057 const_iv (GL_RGBA4),
1841 const_iv (GL_RGBA8), 3058 const_iv (GL_RGBA8),
… …
1847 const_iv (GL_INTENSITY), 3064 const_iv (GL_INTENSITY),
1848 const_iv (GL_LUMINANCE), 3065 const_iv (GL_LUMINANCE),
1849 const_iv (GL_LUMINANCE_ALPHA), 3066 const_iv (GL_LUMINANCE_ALPHA),
1850 const_iv (GL_FLOAT), 3067 const_iv (GL_FLOAT),
1851 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),
1852 const_iv (GL_COMPILE), 3075 const_iv (GL_COMPILE),
3076 const_iv (GL_PROXY_TEXTURE_1D),
3077 const_iv (GL_PROXY_TEXTURE_2D),
1853 const_iv (GL_TEXTURE_1D), 3078 const_iv (GL_TEXTURE_1D),
1854 const_iv (GL_TEXTURE_2D), 3079 const_iv (GL_TEXTURE_2D),
1855 const_iv (GL_TEXTURE_ENV), 3080 const_iv (GL_TEXTURE_ENV),
1856 const_iv (GL_TEXTURE_MAG_FILTER), 3081 const_iv (GL_TEXTURE_MAG_FILTER),
1857 const_iv (GL_TEXTURE_MIN_FILTER), 3082 const_iv (GL_TEXTURE_MIN_FILTER),
… …
1878 const_iv (GL_COLOR_LOGIC_OP), 3103 const_iv (GL_COLOR_LOGIC_OP),
1879 const_iv (GL_SEPARABLE_2D), 3104 const_iv (GL_SEPARABLE_2D),
1880 const_iv (GL_CONVOLUTION_2D), 3105 const_iv (GL_CONVOLUTION_2D),
1881 const_iv (GL_CONVOLUTION_BORDER_MODE), 3106 const_iv (GL_CONVOLUTION_BORDER_MODE),
1882 const_iv (GL_CONSTANT_BORDER), 3107 const_iv (GL_CONSTANT_BORDER),
3108 const_iv (GL_POINTS),
1883 const_iv (GL_LINES), 3109 const_iv (GL_LINES),
1884 const_iv (GL_LINE_STRIP), 3110 const_iv (GL_LINE_STRIP),
1885 const_iv (GL_LINE_LOOP), 3111 const_iv (GL_LINE_LOOP),
1886 const_iv (GL_QUADS), 3112 const_iv (GL_QUADS),
1887 const_iv (GL_QUAD_STRIP), 3113 const_iv (GL_QUAD_STRIP),
1888 const_iv (GL_TRIANGLES), 3114 const_iv (GL_TRIANGLES),
1889 const_iv (GL_TRIANGLE_STRIP), 3115 const_iv (GL_TRIANGLE_STRIP),
1890 const_iv (GL_TRIANGLE_FAN), 3116 const_iv (GL_TRIANGLE_FAN),
3117 const_iv (GL_POLYGON),
1891 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),
1892 const_iv (GL_FASTEST), 3124 const_iv (GL_FASTEST),
3125 const_iv (GL_DONT_CARE),
3126 const_iv (GL_NICEST),
1893 const_iv (GL_V2F), 3127 const_iv (GL_V2F),
1894 const_iv (GL_V3F), 3128 const_iv (GL_V3F),
1895 const_iv (GL_T2F_V3F), 3129 const_iv (GL_T2F_V3F),
1896 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),
1897# undef const_iv 3134# undef const_iv
1898 }; 3135 };
1899 3136
1900 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; )
1901 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);
1902} 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)
1903 3152
1904char * 3153char *
1905gl_vendor () 3154gl_vendor ()
1906 CODE: 3155 CODE:
1907 RETVAL = (char *)glGetString (GL_VENDOR); 3156 RETVAL = (char *)glGetString (GL_VENDOR);
… …
1920 CODE: 3169 CODE:
1921 RETVAL = (char *)glGetString (GL_EXTENSIONS); 3170 RETVAL = (char *)glGetString (GL_EXTENSIONS);
1922 OUTPUT: 3171 OUTPUT:
1923 RETVAL 3172 RETVAL
1924 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
1925int glGetError () 3188int glGetError ()
1926 3189
1927void glFinish () 3190void glFinish ()
3191
3192void glFlush ()
1928 3193
1929void glClear (int mask) 3194void glClear (int mask)
1930 3195
1931void glClearColor (float r, float g, float b, float a = 1.0) 3196void glClearColor (float r, float g, float b, float a = 1.0)
1932 PROTOTYPE: @ 3197 PROTOTYPE: @
… …
1943 3208
1944void glBlendFuncSeparate (int sa, int da, int saa, int daa) 3209void glBlendFuncSeparate (int sa, int da, int saa, int daa)
1945 CODE: 3210 CODE:
1946 gl_BlendFuncSeparate (sa, da, saa, daa); 3211 gl_BlendFuncSeparate (sa, da, saa, daa);
1947 3212
3213# void glBlendEquation (int se)
3214
1948void glDepthMask (int flag) 3215void glDepthMask (int flag)
1949 3216
1950void glLogicOp (int opcode) 3217void glLogicOp (int opcode)
1951 3218
1952void glColorMask (int red, int green, int blue, int alpha) 3219void glColorMask (int red, int green, int blue, int alpha)
… …
1966# near_ and far_ are due to microsofts buggy "c" compiler 3233# near_ and far_ are due to microsofts buggy "c" compiler
1967void 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_)
1968 3235
1969# near_ and far_ are due to microsofts buggy "c" compiler 3236# near_ and far_ are due to microsofts buggy "c" compiler
1970void 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
1971 3240
1972void glViewport (int x, int y, int width, int height) 3241void glViewport (int x, int y, int width, int height)
1973 3242
1974void glScissor (int x, int y, int width, int height) 3243void glScissor (int x, int y, int width, int height)
1975 3244
… …
1983 3252
1984void glRotate (float angle, float x, float y, float z) 3253void glRotate (float angle, float x, float y, float z)
1985 CODE: 3254 CODE:
1986 glRotatef (angle, x, y, z); 3255 glRotatef (angle, x, y, z);
1987 3256
1988void glBegin (int mode)
1989
1990void glEnd ()
1991
1992void glColor (float r, float g, float b, float a = 1.0) 3257void glColor (float r, float g, float b, float a = 1.0)
1993 PROTOTYPE: @ 3258 PROTOTYPE: @
1994 ALIAS: 3259 ALIAS:
1995 glColor_premultiply = 1 3260 glColor_premultiply = 1
1996 CODE: 3261 CODE:
1997 if (ix) 3262 if (ix)
1998 { 3263 {
… …
2001 b *= a; 3266 b *= a;
2002 } 3267 }
2003 // microsoft visual "c" rounds instead of truncating... 3268 // microsoft visual "c" rounds instead of truncating...
2004 glColor4f (r, g, b, a); 3269 glColor4f (r, g, b, a);
2005 3270
2006void glInterleavedArrays (int format, int stride, char *data)
2007
2008void glDrawElements (int mode, int count, int type, char *indices)
2009
2010# 1.2 void glDrawRangeElements (int mode, int start, int end
2011
2012void glRasterPos (float x, float y, float z = 0.) 3271void glRasterPos (float x, float y, float z = 0.)
2013 CODE: 3272 CODE:
2014 glRasterPos3f (0, 0, z); 3273 glRasterPos3f (0, 0, z);
2015 glBitmap (0, 0, 0, 0, x, y, 0); 3274 glBitmap (0, 0, 0, 0, x, y, 0);
2016 3275
… …
2020 3279
2021void glTexCoord (float s, float t) 3280void glTexCoord (float s, float t)
2022 CODE: 3281 CODE:
2023 glTexCoord2f (s, t); 3282 glTexCoord2f (s, t);
2024 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
2025void glTexEnv (int target, int pname, float param) 3313void glTexEnv (int target, int pname, float param)
2026 CODE: 3314 CODE:
2027 glTexEnvf (target, pname, param); 3315 glTexEnvf (target, pname, param);
2028 3316
2029void glTexParameter (int target, int pname, float param) 3317void glTexParameter (int target, int pname, float param)
… …
2045void 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)
2046 CODE: 3334 CODE:
2047 if (gl.SeparableFilter2D) 3335 if (gl.SeparableFilter2D)
2048 gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column); 3336 gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2049 3337
2050void 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)
2051 3339
2052void 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)
2053 3341
2054void 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)
2055 3345
2056void 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)
2057 3347
2058int glGenTexture () 3348int glGenTexture ()
2059 CODE: 3349 CODE:
2060{ 3350 RETVAL = gen_texture ();
2061 GLuint name;
2062 glGenTextures (1, &name);
2063 RETVAL = name;
2064}
2065 OUTPUT: 3351 OUTPUT:
2066 RETVAL 3352 RETVAL
2067 3353
2068void glDeleteTexture (int name) 3354void glDeleteTexture (int name)
2069 CODE: 3355 CODE:
2070{
2071 GLuint name_ = name;
2072 glDeleteTextures (1, &name_); 3356 del_texture (name);
2073} 3357
2074
2075int glGenList () 3358int glGenList ()
2076 CODE: 3359 CODE:
2077 RETVAL = glGenLists (1); 3360 RETVAL = glGenLists (1);
2078 OUTPUT: 3361 OUTPUT:
2079 RETVAL 3362 RETVAL
… …
2086 3369
2087void glEndList () 3370void glEndList ()
2088 3371
2089void glCallList (int list) 3372void glCallList (int list)
2090 3373
3374void c_init ()
3375 CODE:
3376 glPixelStorei (GL_PACK_ALIGNMENT , 1);
3377 glPixelStorei (GL_UNPACK_ALIGNMENT, 1);
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

Diff Legend

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