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Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.124 by root, Tue Jul 4 23:23:31 2006 UTC vs.
Revision 1.298 by root, Tue Dec 22 00:46:05 2009 UTC

1#ifdef _WIN32 1#ifdef _WIN32
2# define _WIN32_WINNT 0x0500 // needed to get win2000 api calls 2# define WIN32_LEAN_AND_MEAN
3# define NTDDI_VERSION NTDDI_WIN2K // needed to get win2000 api calls
3# include <malloc.h> 4# include <malloc.h>
4# include <windows.h> 5# include <windows.h>
6# include <wininet.h>
5# pragma warning(disable:4244) 7# pragma warning(disable:4244)
8# pragma warning(disable:4761)
9#endif
10
11//#define DEBUG 1
12#if DEBUG
13# include <valgrind/memcheck.h>
6#endif 14#endif
7 15
8#include "EXTERN.h" 16#include "EXTERN.h"
9#include "perl.h" 17#include "perl.h"
10#include "XSUB.h" 18#include "XSUB.h"
11 19
20#ifdef _WIN32
21# undef pipe
22// microsoft vs. C
23# define sqrtf(x) sqrt(x)
24# define atan2f(x,y) atan2(x,y)
25# define M_PI 3.14159265f
26#endif
27
28#include <assert.h>
12#include <math.h> 29#include <math.h>
13#include <string.h> 30#include <string.h>
14#include <stdio.h> 31#include <stdio.h>
15#include <stdlib.h> 32#include <stdlib.h>
16 33
34#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
35
17#include <SDL.h> 36#include <SDL.h>
37#include <SDL_thread.h>
18#include <SDL_endian.h> 38#include <SDL_endian.h>
19#include <SDL_image.h> 39#include <SDL_image.h>
20#include <SDL_mixer.h> 40#include <SDL_mixer.h>
21#include <SDL_opengl.h> 41#include <SDL_opengl.h>
22 42
43/* work around os x broken headers */
44#ifdef __MACOSX__
45typedef void (APIENTRYP PFNGLBLENDFUNCSEPARATEPROC) (GLenum sfactorRGB, GLenum dfactorRGB, GLenum sfactorAlpha, GLenum dfactorAlpha);
46typedef void (APIENTRYP PFNGLACTIVETEXTUREPROC) (GLenum texture);
47typedef void (APIENTRYP PFNGLMULTITEXCOORD2FPROC) (GLenum target, GLfloat s, GLfloat t);
48#endif
49
23#define PANGO_ENABLE_BACKEND 50#define PANGO_ENABLE_BACKEND
24#define G_DISABLE_CAST_CHECKS 51#define G_DISABLE_CAST_CHECKS
25 52
26#include <glib/gmacros.h> 53#include <glib/gmacros.h>
27 54
28#include <pango/pango.h> 55#include <pango/pango.h>
56
57#ifndef PANGO_VERSION_CHECK
58# define PANGO_VERSION_CHECK(a,b,c) 0
59#endif
60
61#if !PANGO_VERSION_CHECK (1, 15, 2)
62# define pango_layout_get_line_readonly pango_layout_get_line
63# define pango_layout_get_lines_readonly pango_layout_get_lines
64# define pango_layout_iter_get_line_readonly pango_layout_iter_get_line
65# define pango_layout_iter_get_run_readonly pango_layout_iter_get_run
66#endif
29 67
30#ifndef _WIN32 68#ifndef _WIN32
31# include <sys/types.h> 69# include <sys/types.h>
32# include <sys/socket.h> 70# include <sys/socket.h>
33# include <netinet/in.h> 71# include <netinet/in.h>
34# include <netinet/tcp.h> 72# include <netinet/tcp.h>
35# include <inttypes.h> 73# include <inttypes.h>
74#endif
75
76#if __GNUC__ >= 4
77# define expect(expr,value) __builtin_expect ((expr),(value))
36#else 78#else
37 typedef unsigned char uint8_t; 79# define expect(expr,value) (expr)
38 typedef unsigned short uint16_t;
39 typedef unsigned int uint32_t;
40 typedef signed char int8_t;
41 typedef signed short int16_t;
42 typedef signed int int32_t;
43#endif 80#endif
44 81
45#include "glext.h" 82#define expect_false(expr) expect ((expr) != 0, 0)
83#define expect_true(expr) expect ((expr) != 0, 1)
46 84
47#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, objetc replacement character */ 85#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
48 86
87/* this is used as fow flag as well, so has to have a different value */
88/* then anything that is computed by incoming darkness */
49#define FOW_DARKNESS 32 89#define FOW_DARKNESS 50
90#define DARKNESS_ADJUST(n) (n)
50 91
51#define MAP_EXTEND_X 32 92#define MAP_EXTEND_X 32
52#define MAP_EXTEND_Y 512 93#define MAP_EXTEND_Y 512
53 94
54#define MIN_FONT_HEIGHT 10 95#define MIN_FONT_HEIGHT 10
55 96
56#if 1 97/* mask out modifiers we are not interested in */
57# define PARACHUTE SDL_INIT_NOPARACHUTE 98#define MOD_MASK (KMOD_CTRL | KMOD_SHIFT | KMOD_ALT | KMOD_META)
58#else 99
59# define PARACHUTE 0 100#define KMOD_LRAM 0x10000 // our extension
60#endif 101
102#define TEXID_SPEECH 1
103#define TEXID_NOFACE 2
104
105static AV *texture_av;
61 106
62static struct 107static struct
63{ 108{
64#define GL_FUNC(ptr,name) ptr name; 109#define GL_FUNC(ptr,name) ptr name;
65#include "glfunc.h" 110#include "glfunc.h"
66#undef GL_FUNC 111#undef GL_FUNC
67} gl; 112} gl;
68 113
114static void
69static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa) 115gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
70{ 116{
71 if (gl.BlendFuncSeparate) 117 if (gl.BlendFuncSeparate)
72 gl.BlendFuncSeparate (sa, da, saa, daa); 118 gl.BlendFuncSeparate (sa, da, saa, daa);
73 else if (gl.BlendFuncSeparateEXT) 119 else if (gl.BlendFuncSeparateEXT)
74 gl.BlendFuncSeparateEXT (sa, da, saa, daa); 120 gl.BlendFuncSeparateEXT (sa, da, saa, daa);
75 else 121 else
76 glBlendFunc (sa, da); 122 glBlendFunc (sa, da);
77} 123}
78 124
125static GLuint
126gen_texture ()
127{
128 GLuint name;
129
130 if (AvFILL (texture_av) >= 0)
131 name = (GLuint)(size_t)av_pop (texture_av);
132 else
133 glGenTextures (1, &name);
134
135 return name;
136}
137
138static void
139del_texture (GLuint name)
140{
141 /* make a half-assed attempt at returning the memory used by the texture */
142 /* textures are frequently being reused by cfplus anyway */
143 /*glBindTexture (GL_TEXTURE_2D, name);*/
144 /*glTexImage2D (GL_TEXTURE_2D, 0, GL_ALPHA, 0, 0, 0, GL_ALPHA, GL_UNSIGNED_BYTE, 0);*/
145 av_push (texture_av, (SV *)(size_t)name);
146 glDeleteTextures (1, &name);
147}
148
79#include "texcache.c" 149#include "texcache.c"
150#include "rendercache.c"
80 151
81#include "pango-font.c" 152#include "pango-font.c"
82#include "pango-fontmap.c" 153#include "pango-fontmap.c"
83#include "pango-render.c" 154#include "pango-render.c"
84 155
156typedef IV DC__Channel;
157typedef SDL_RWops *DC__RW;
85typedef Mix_Chunk *CFClient__MixChunk; 158typedef Mix_Chunk *DC__MixChunk;
86typedef Mix_Music *CFClient__MixMusic; 159typedef Mix_Music *DC__MixMusic;
87 160
88typedef PangoFontDescription *CFClient__Font; 161typedef PangoFontDescription *DC__Font;
89 162
90static int 163static int
91shape_attr_p (PangoLayoutRun *run) 164shape_attr_p (PangoLayoutRun *run)
92{ 165{
93 GSList *attrs = run->item->analysis.extra_attrs; 166 GSList *attrs = run->item->analysis.extra_attrs;
… …
107 180
108typedef struct cf_layout { 181typedef struct cf_layout {
109 PangoLayout *pl; 182 PangoLayout *pl;
110 float r, g, b, a; // default color for rgba mode 183 float r, g, b, a; // default color for rgba mode
111 int base_height; 184 int base_height;
112 CFClient__Font font; 185 DC__Font font;
186 rc_t *rc;
113} *CFClient__Layout; 187} *DC__Layout;
114 188
115static CFClient__Font default_font; 189static DC__Font default_font;
116static PangoContext *opengl_context; 190static PangoContext *opengl_context;
117static PangoFontMap *opengl_fontmap; 191static PangoFontMap *opengl_fontmap;
118 192
119static void 193static void
120substitute_func (FcPattern *pattern, gpointer data) 194substitute_func (FcPattern *pattern, gpointer data)
121{ 195{
122 FcPatternAddBool (pattern, FC_HINTING, 1); 196 FcPatternAddBool (pattern, FC_HINTING, 1);
123#ifdef FC_HINT_STYLE 197#ifdef FC_HINT_STYLE
124 FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL); 198 FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);
125#endif 199#endif
126#ifdef _WIN32
127 FcPatternAddBool (pattern, FC_AUTOHINT, 1);
128#else
129 FcPatternAddBool (pattern, FC_AUTOHINT, 0); 200 FcPatternAddBool (pattern, FC_AUTOHINT, 0);
130#endif
131} 201}
132 202
133static void 203static void
134layout_update_font (CFClient__Layout self) 204layout_update_font (DC__Layout self)
135{ 205{
136 /* 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
137 * reasonably well with bitstream vera 207 * reasonably well with dejavu/bistream fonts
138 */ 208 */
139 PangoFontDescription *font = self->font ? self->font : default_font; 209 PangoFontDescription *font = self->font ? self->font : default_font;
140 210
141 pango_font_description_set_absolute_size (font, 211 pango_font_description_set_absolute_size (font,
142 MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10)); 212 MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
143 213
144 pango_layout_set_font_description (self->pl, font); 214 pango_layout_set_font_description (self->pl, font);
145} 215}
146 216
147static void 217static void
148layout_get_pixel_size (CFClient__Layout self, int *w, int *h) 218layout_get_pixel_size (DC__Layout self, int *w, int *h)
149{ 219{
220 PangoRectangle rect;
221
222 // get_pixel_* wrongly rounds down
150 pango_layout_get_pixel_size (self->pl, w, h); 223 pango_layout_get_extents (self->pl, 0, &rect);
151 224
152 if (!*w) *w = 1; 225 rect.width = (rect.width + PANGO_SCALE - 1) / PANGO_SCALE;
153 if (!*h) *h = 1; 226 rect.height = (rect.height + PANGO_SCALE - 1) / PANGO_SCALE;
154 227
155 *w = (*w + 3) & ~3; 228 if (!rect.width) rect.width = 1;
156} 229 if (!rect.height) rect.height = 1;
157 230
231 *w = rect.width;
232 *h = rect.height;
233}
234
235typedef uint16_t tileid;
158typedef uint16_t mapface; 236typedef uint16_t faceid;
159 237
160typedef struct { 238typedef struct {
161 GLint name; 239 GLuint name;
162 int w, h; 240 int w, h;
163 float s, t; 241 float s, t;
164 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 */
165} maptex; 246} maptex;
166 247
167typedef struct { 248typedef struct {
249 uint32_t player;
250 tileid tile[3];
168 int16_t darkness; 251 uint16_t darkness;
169 mapface face[3]; 252 uint8_t stat_width, stat_hp, flags, smoothmax;
170} mapcell; 253} mapcell;
171 254
172typedef struct { 255typedef struct {
173 int32_t c0, c1; 256 int32_t c0, c1;
174 mapcell *col; 257 mapcell *col;
175} maprow; 258} maprow;
176 259
177typedef struct map { 260typedef struct map {
178 int x, y, w, h; 261 int x, y, w, h;
179 int ox, oy; /* offset to virtual global coordinate system */ 262 int ox, oy; /* offset to virtual global coordinate system */
180 int faces; 263 int faces; tileid *face2tile; // [faceid]
181 mapface *face; 264 int texs; maptex *tex; // [tileid]
182
183 int texs;
184 maptex *tex;
185 265
186 int32_t rows; 266 int32_t rows;
187 maprow *row; 267 maprow *row;
188} *CFClient__Map; 268} *DC__Map;
189 269
190static char * 270static char *
191prepend (char *ptr, int sze, int inc) 271prepend (char *ptr, int sze, int inc)
192{ 272{
193 char *p; 273 char *p;
… …
210} 290}
211 291
212#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))
213#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))
214 294
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
215static maprow * 315static maprow *
216map_get_row (CFClient__Map self, int y) 316map_get_row (DC__Map self, int y)
217{ 317{
218 if (0 > y) 318 if (0 > y)
219 { 319 {
220 int extend = - y + MAP_EXTEND_Y; 320 int extend = - y + MAP_EXTEND_Y;
221 Prepend (maprow, self->row, self->rows, extend); 321 Prepend (maprow, self->row, self->rows, extend);
… …
259 359
260 return row->col + (x - row->c0); 360 return row->col + (x - row->c0);
261} 361}
262 362
263static mapcell * 363static mapcell *
264map_get_cell (CFClient__Map self, int x, int y) 364map_get_cell (DC__Map self, int x, int y)
265{ 365{
266 return row_get_cell (map_get_row (self, y), x); 366 return row_get_cell (map_get_row (self, y), x);
267} 367}
268 368
269static void 369static void
270map_clear (CFClient__Map self) 370map_clear (DC__Map self)
271{ 371{
272 int r; 372 int r;
273 373
274 for (r = 0; r < self->rows; r++) 374 for (r = 0; r < self->rows; r++)
275 Safefree (self->row[r].col); 375 Safefree (self->row[r].col);
… …
282 self->oy = 0; 382 self->oy = 0;
283 self->row = 0; 383 self->row = 0;
284 self->rows = 0; 384 self->rows = 0;
285} 385}
286 386
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
287static void 397static void
288map_blank (CFClient__Map self, int x0, int y0, int w, int h) 398map_blank (DC__Map self, int x0, int y0, int w, int h)
289{ 399{
290 int x, y; 400 int x, y;
291 maprow *row; 401 maprow *row;
402 mapcell *cell;
292 403
293 for (y = y0; y < y0 + h; y++) 404 for (y = y0; y < y0 + h; y++)
294 if (y >= 0) 405 if (y >= 0)
295 { 406 {
296 if (y >= self->rows) 407 if (y >= self->rows)
… …
302 if (x >= row->c0) 413 if (x >= row->c0)
303 { 414 {
304 if (x >= row->c1) 415 if (x >= row->c1)
305 break; 416 break;
306 417
307 row->col[x - row->c0].darkness = -1; 418 cell = row->col + x - row->c0;
419
420 CELL_CLEAR (cell);
308 } 421 }
309 } 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);
310} 439}
311 440
312static void 441static void
313music_finished (void) 442music_finished (void)
314{ 443{
… …
350 n |= n >> 16; 479 n |= n >> 16;
351 480
352 return n + 1; 481 return n + 1;
353} 482}
354 483
355MODULE = CFClient PACKAGE = CFClient 484static unsigned int
485popcount (unsigned int n)
486{
487 n -= (n >> 1) & 0x55555555U;
488 n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
489 n = ((n >> 4) + n) & 0x0f0f0f0fU;
490 n *= 0x01010101U;
491
492 return n >> 24;
493}
494
495/* SDL should provide this, really. */
496#define SDLK_MODIFIER_MIN 300
497#define SDLK_MODIFIER_MAX 314
498
499/******************************************************************************/
500
501static GV *draw_x_gv, *draw_y_gv, *draw_w_gv, *draw_h_gv;
502static GV *hover_gv;
503
504static int
505within_widget (SV *widget, NV x, NV y)
506{
507 HV *self;
508 SV **svp;
509 NV wx, ww, wy, wh;
510
511 if (!SvROK (widget))
512 return 0;
513
514 self = (HV *)SvRV (widget);
515
516 if (SvTYPE (self) != SVt_PVHV)
517 return 0;
518
519 svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
520 if (y < wy)
521 return 0;
522
523 svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
524 if (y >= wy + wh)
525 return 0;
526
527 svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
528 if (x < wx)
529 return 0;
530
531 svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
532 if (x >= wx + ww)
533 return 0;
534
535 svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
536 if (!svp || !SvTRUE (*svp))
537 return 0;
538
539 return 1;
540}
541
542/******************************************************************************/
543
544/* process keyboard modifiers */
545static int
546mod_munge (int mod)
547{
548 mod &= MOD_MASK;
549
550 if (mod & (KMOD_META | KMOD_ALT))
551 mod |= KMOD_LRAM;
552
553 return mod;
554}
555
556static void
557deliantra_main ()
558{
559 char *argv[] = { 0 };
560 call_argv ("::main", G_DISCARD | G_VOID, argv);
561}
562
563#ifdef __MACOSX__
564 /* to due surprising braindamage on the side of SDL design, we
565 * do some mind-boggling hack here: SDL requires a custom main()
566 * on OS X, so... we provide one and call the original main(), which,
567 * due to share dlibrary magic, calls -lSDLmain's main, not perl's main,
568 * and which calls our main (== SDL_main) back.
569 */
570 extern C_LINKAGE int
571 main (int argc, char *argv[])
572 {
573 deliantra_main ();
574 }
575
576 #undef main
577
578 extern C_LINKAGE int main (int argc, char *argv[]);
579
580 static void
581 SDL_braino (void)
582 {
583 char *argv[] = { "deliantra client", 0 };
584 (main) (1, argv);
585 }
586#else
587 static void
588 SDL_braino (void)
589 {
590 deliantra_main ();
591 }
592#endif
593
594MODULE = Deliantra::Client PACKAGE = DC
356 595
357PROTOTYPES: ENABLE 596PROTOTYPES: ENABLE
358 597
359BOOT: 598BOOT:
360{ 599{
361 HV *stash = gv_stashpv ("CFClient", 1); 600 HV *stash = gv_stashpv ("DC", 1);
362 static const struct { 601 static const struct {
363 const char *name; 602 const char *name;
364 IV iv; 603 IV iv;
365 } *civ, const_iv[] = { 604 } *civ, const_iv[] = {
366# 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
367 const_iv (SDL_ACTIVEEVENT), 609 const_iv (SDL_ACTIVEEVENT),
368 const_iv (SDL_KEYDOWN), 610 const_iv (SDL_KEYDOWN),
369 const_iv (SDL_KEYUP), 611 const_iv (SDL_KEYUP),
370 const_iv (SDL_MOUSEMOTION), 612 const_iv (SDL_MOUSEMOTION),
371 const_iv (SDL_MOUSEBUTTONDOWN), 613 const_iv (SDL_MOUSEBUTTONDOWN),
… …
380 const_iv (SDL_EVENT_RESERVEDA), 622 const_iv (SDL_EVENT_RESERVEDA),
381 const_iv (SDL_EVENT_RESERVEDB), 623 const_iv (SDL_EVENT_RESERVEDB),
382 const_iv (SDL_VIDEORESIZE), 624 const_iv (SDL_VIDEORESIZE),
383 const_iv (SDL_VIDEOEXPOSE), 625 const_iv (SDL_VIDEOEXPOSE),
384 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),
385 const_iv (SDLK_KP0), 684 const_iv (SDLK_KP0),
386 const_iv (SDLK_KP1), 685 const_iv (SDLK_KP1),
387 const_iv (SDLK_KP2), 686 const_iv (SDLK_KP2),
388 const_iv (SDLK_KP3), 687 const_iv (SDLK_KP3),
389 const_iv (SDLK_KP4), 688 const_iv (SDLK_KP4),
… …
444 const_iv (SDLK_BREAK), 743 const_iv (SDLK_BREAK),
445 const_iv (SDLK_MENU), 744 const_iv (SDLK_MENU),
446 const_iv (SDLK_POWER), 745 const_iv (SDLK_POWER),
447 const_iv (SDLK_EURO), 746 const_iv (SDLK_EURO),
448 const_iv (SDLK_UNDO), 747 const_iv (SDLK_UNDO),
748
449 const_iv (KMOD_NONE), 749 const_iv (KMOD_NONE),
750 const_iv (KMOD_SHIFT),
450 const_iv (KMOD_LSHIFT), 751 const_iv (KMOD_LSHIFT),
451 const_iv (KMOD_RSHIFT), 752 const_iv (KMOD_RSHIFT),
753 const_iv (KMOD_CTRL),
452 const_iv (KMOD_LCTRL), 754 const_iv (KMOD_LCTRL),
453 const_iv (KMOD_RCTRL), 755 const_iv (KMOD_RCTRL),
756 const_iv (KMOD_ALT),
454 const_iv (KMOD_LALT), 757 const_iv (KMOD_LALT),
455 const_iv (KMOD_RALT), 758 const_iv (KMOD_RALT),
759 const_iv (KMOD_META),
456 const_iv (KMOD_LMETA), 760 const_iv (KMOD_LMETA),
457 const_iv (KMOD_RMETA), 761 const_iv (KMOD_RMETA),
458 const_iv (KMOD_NUM), 762 const_iv (KMOD_NUM),
459 const_iv (KMOD_CAPS), 763 const_iv (KMOD_CAPS),
460 const_iv (KMOD_MODE), 764 const_iv (KMOD_MODE),
461 const_iv (KMOD_CTRL), 765
462 const_iv (KMOD_SHIFT), 766 const_iv (KMOD_LRAM),
463 const_iv (KMOD_ALT), 767
464 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)
465# undef const_iv 798# undef const_iv
466 }; 799 };
467 800
468 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; )
469 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);
470} 806}
807
808void
809weaken (SV *rv)
810 PROTOTYPE: $
811 CODE:
812 sv_rvweaken (rv);
813
814int
815in_destruct ()
816 CODE:
817 RETVAL = PL_main_cv == Nullcv;
818 OUTPUT:
819 RETVAL
471 820
472NV floor (NV x) 821NV floor (NV x)
473 822
474NV 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
475 834
476void 835void
477pango_init () 836pango_init ()
478 CODE: 837 CODE:
479{ 838{
480 opengl_fontmap = pango_opengl_font_map_new (); 839 opengl_fontmap = pango_opengl_font_map_new ();
481 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);
482 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
483} 847}
484 848
485int 849char *SDL_GetError ()
486SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)
487 850
488void 851void SDL_braino ()
852
853int SDL_Init (U32 flags)
854
855int SDL_InitSubSystem (U32 flags)
856
857void SDL_QuitSubSystem (U32 flags)
858
489SDL_Quit () 859void SDL_Quit ()
490 860
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
491void 870void
492SDL_ListModes () 871SDL_ListModes (int rgb, int alpha)
493 PPCODE: 872 PPCODE:
494{ 873{
495 SDL_Rect **m; 874 SDL_Rect **m;
496 875
497 SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5); 876 SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
498 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5); 877 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
499 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5); 878 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
500 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1); 879 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
501 880
502 SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15); 881 SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
503 SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0); 882 SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
504 883
505 SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0); 884 SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
506 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0); 885 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
507 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0); 886 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
508 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0); 887 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
509 888
510 SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1); 889 SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
511 890 SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
512 SDL_EnableUNICODE (1);
513 SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
514 891
515 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL); 892 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
516 893
517 if (m && m != (SDL_Rect **)-1) 894 if (m && m != (SDL_Rect **)-1)
518 while (*m) 895 while (*m)
519 { 896 {
897 if ((*m)->w >= 400 && (*m)->h >= 300)
898 {
520 AV *av = newAV (); 899 AV *av = newAV ();
521 av_push (av, newSViv ((*m)->w)); 900 av_push (av, newSViv ((*m)->w));
522 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));
523 XPUSHs (sv_2mortal (newRV_noinc ((SV *)av))); 904 XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
905 }
524 906
525 ++m; 907 ++m;
526 } 908 }
527} 909}
528 910
529char *
530SDL_GetError ()
531
532int 911int
533SDL_SetVideoMode (int w, int h, int fullscreen) 912SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
534 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
535 RETVAL = !!SDL_SetVideoMode ( 923 RETVAL = !!SDL_SetVideoMode (
536 w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0) 924 w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)
537 ); 925 );
926
538 if (RETVAL) 927 if (RETVAL)
539 { 928 {
540 SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+"); 929 av_clear (texture_av);
930
931 SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
541# 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);
542# include "glfunc.h" 933#include "glfunc.h"
543# undef GL_FUNC 934#undef GL_FUNC
544 } 935 }
936}
545 OUTPUT: 937 OUTPUT:
546 RETVAL 938 RETVAL
547 939
548void 940void
549SDL_GL_SwapBuffers () 941SDL_GL_SwapBuffers ()
550 942
551char * 943char *
552SDL_GetKeyName (int sym) 944SDL_GetKeyName (int sym)
553 945
946int
947SDL_GetAppState ()
948
949int
950SDL_GetModState ()
951
554void 952void
555SDL_PollEvent () 953poll_events ()
556 PPCODE: 954 PPCODE:
557{ 955{
558 SDL_Event ev; 956 SDL_Event ev;
559 957
560 while (SDL_PollEvent (&ev)) 958 SDL_PumpEvents ();
959 while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
561 { 960 {
562 HV *hv = newHV (); 961 HV *hv = newHV ();
563 hv_store (hv, "type", 4, newSViv (ev.type), 0); 962 hv_store (hv, "type", 4, newSViv (ev.type), 0);
564 963
565 switch (ev.type) 964 switch (ev.type)
566 { 965 {
567 case SDL_KEYDOWN: 966 case SDL_KEYDOWN:
568 case SDL_KEYUP: 967 case SDL_KEYUP:
569 hv_store (hv, "state", 5, newSViv (ev.key.state), 0); 968 hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
570 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0); 969 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
571 hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0); 970 hv_store (hv, "mod", 3, newSViv (mod_munge (ev.key.keysym.mod)), 0);
971 hv_store (hv, "cmod", 4, newSViv (mod_munge (SDL_GetModState ())), 0); /* current mode */
572 hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0); 972 hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
573 break; 973 break;
574 974
575 case SDL_ACTIVEEVENT: 975 case SDL_ACTIVEEVENT:
576 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0); 976 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
577 hv_store (hv, "state", 5, newSViv (ev.active.state), 0); 977 hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
578 break; 978 break;
579 979
580 case SDL_MOUSEMOTION: 980 case SDL_MOUSEMOTION:
981 {
982 int state = ev.motion.state;
983 int x = ev.motion.x;
984 int y = ev.motion.y;
985 int xrel = ev.motion.xrel;
986 int yrel = ev.motion.yrel;
987
988 /* do simplistic event compression */
989 while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
990 && state == ev.motion.state)
991 {
992 xrel += ev.motion.xrel;
993 yrel += ev.motion.yrel;
994 x = ev.motion.x;
995 y = ev.motion.y;
996 SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
997 }
998
581 hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0); 999 hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
582
583 hv_store (hv, "state", 5, newSViv (ev.motion.state), 0); 1000 hv_store (hv, "state", 5, newSViv (state), 0);
584 hv_store (hv, "x", 1, newSViv (ev.motion.x), 0); 1001 hv_store (hv, "x", 1, newSViv (x), 0);
585 hv_store (hv, "y", 1, newSViv (ev.motion.y), 0); 1002 hv_store (hv, "y", 1, newSViv (y), 0);
586 hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0); 1003 hv_store (hv, "xrel", 4, newSViv (xrel), 0);
587 hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0); 1004 hv_store (hv, "yrel", 4, newSViv (yrel), 0);
1005 }
588 break; 1006 break;
589 1007
590 case SDL_MOUSEBUTTONDOWN: 1008 case SDL_MOUSEBUTTONDOWN:
591 case SDL_MOUSEBUTTONUP: 1009 case SDL_MOUSEBUTTONUP:
592 hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0); 1010 hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
593 1011
594 hv_store (hv, "button", 6, newSViv (ev.button.button), 0); 1012 hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
595 hv_store (hv, "state", 5, newSViv (ev.button.state), 0); 1013 hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
596 hv_store (hv, "x", 1, newSViv (ev.button.x), 0); 1014 hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
597 hv_store (hv, "y", 1, newSViv (ev.button.y), 0); 1015 hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
… …
602 hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0); 1020 hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
603 hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0); 1021 hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
604 break; 1022 break;
605 } 1023 }
606 1024
607 XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv))); 1025 XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
608 } 1026 }
609} 1027}
610 1028
611int 1029int
612Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048) 1030Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
613 POSTCALL: 1031 POSTCALL:
614 Mix_HookMusicFinished (music_finished); 1032 Mix_HookMusicFinished (music_finished);
615 Mix_ChannelFinished (channel_finished); 1033 Mix_ChannelFinished (channel_finished);
616 1034
617void 1035void
1036Mix_QuerySpec ()
1037 PPCODE:
1038{
1039 int freq, channels;
1040 Uint16 format;
1041
1042 if (Mix_QuerySpec (&freq, &format, &channels))
1043 {
1044 EXTEND (SP, 3);
1045 PUSHs (sv_2mortal (newSViv (freq)));
1046 PUSHs (sv_2mortal (newSViv (format)));
1047 PUSHs (sv_2mortal (newSViv (channels)));
1048 }
1049}
1050
1051void
618Mix_CloseAudio () 1052Mix_CloseAudio ()
619 1053
620int 1054int
621Mix_AllocateChannels (int numchans = -1) 1055Mix_AllocateChannels (int numchans = -1)
622 1056
1057const char *
1058Mix_GetError ()
1059
623void 1060void
624lowdelay (int fd, int val = 1) 1061lowdelay (int fd, int val = 1)
625 CODE: 1062 CODE:
1063 setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
1064
1065void
1066win32_proxy_info ()
1067 PPCODE:
1068{
626#ifndef _WIN32 1069#ifdef _WIN32
627 setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val)); 1070 char buffer[2048];
1071 DWORD buflen;
1072
1073 EXTEND (SP, 3);
1074
1075 buflen = sizeof (buffer);
1076 if (InternetQueryOption (0, INTERNET_OPTION_PROXY, (void *)buffer, &buflen))
1077 if (((INTERNET_PROXY_INFO *)buffer)->dwAccessType == INTERNET_OPEN_TYPE_PROXY)
1078 {
1079 PUSHs (newSVpv (((INTERNET_PROXY_INFO *)buffer)->lpszProxy, 0));
1080
1081 buflen = sizeof (buffer);
1082 if (InternetQueryOption (0, INTERNET_OPTION_PROXY_USERNAME, (void *)buffer, &buflen))
1083 {
1084 PUSHs (newSVpv (buffer, 0));
1085
1086 buflen = sizeof (buffer);
1087 if (InternetQueryOption (0, INTERNET_OPTION_PROXY_PASSWORD, (void *)buffer, &buflen))
1088 PUSHs (newSVpv (buffer, 0));
1089 }
1090 }
628#endif 1091#endif
1092}
629 1093
630void 1094int
631add_font (char *file) 1095add_font (char *file)
632 CODE: 1096 CODE:
633 FcConfigAppFontAddFile (0, (const FcChar8 *)file); /* no idea wether this is required */ 1097 RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
1098 OUTPUT:
1099 RETVAL
634 1100
635void 1101void
636load_image_inline (SV *image_) 1102load_image_inline (SV *image_)
637 ALIAS: 1103 ALIAS:
638 load_image_file = 1 1104 load_image_file = 1
… …
641 STRLEN image_len; 1107 STRLEN image_len;
642 char *image = (char *)SvPVbyte (image_, image_len); 1108 char *image = (char *)SvPVbyte (image_, image_len);
643 SDL_Surface *surface, *surface2; 1109 SDL_Surface *surface, *surface2;
644 SDL_PixelFormat fmt; 1110 SDL_PixelFormat fmt;
645 SDL_RWops *rw = ix 1111 SDL_RWops *rw = ix
646 ? SDL_RWFromFile (image, "r") 1112 ? SDL_RWFromFile (image, "rb")
647 : SDL_RWFromConstMem (image, image_len); 1113 : SDL_RWFromConstMem (image, image_len);
648 1114
649 if (!rw) 1115 if (!rw)
650 croak ("load_image: %s", SDL_GetError ()); 1116 croak ("load_image: %s", SDL_GetError ());
651 1117
… …
680 1146
681 surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE); 1147 surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);
682 1148
683 assert (surface2->pitch == surface2->w * 4); 1149 assert (surface2->pitch == surface2->w * 4);
684 1150
1151 SDL_LockSurface (surface2);
685 EXTEND (SP, 5); 1152 EXTEND (SP, 6);
686 PUSHs (sv_2mortal (newSViv (surface2->w))); 1153 PUSHs (sv_2mortal (newSViv (surface2->w)));
687 PUSHs (sv_2mortal (newSViv (surface2->h))); 1154 PUSHs (sv_2mortal (newSViv (surface2->h)));
688 SDL_LockSurface (surface2);
689 PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch))); 1155 PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));
690 SDL_UnlockSurface (surface2);
691 PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB))); 1156 PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
692 PUSHs (sv_2mortal (newSViv (GL_RGBA))); 1157 PUSHs (sv_2mortal (newSViv (GL_RGBA)));
693 PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE))); 1158 PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
1159 SDL_UnlockSurface (surface2);
694 1160
695 SDL_FreeSurface (surface); 1161 SDL_FreeSurface (surface);
696 SDL_FreeSurface (surface2); 1162 SDL_FreeSurface (surface2);
697} 1163}
698 1164
… …
724void 1190void
725error (char *message) 1191error (char *message)
726 CODE: 1192 CODE:
727 fprintf (stderr, "ERROR: %s\n", message); 1193 fprintf (stderr, "ERROR: %s\n", message);
728#ifdef _WIN32 1194#ifdef _WIN32
729 MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR); 1195 MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
730#endif 1196#endif
731 1197
732void 1198void
733fatal (char *message) 1199fatal (char *message)
734 CODE: 1200 CODE:
735 fprintf (stderr, "FATAL: %s\n", message); 1201 fprintf (stderr, "FATAL: %s\n", message);
736#ifdef _WIN32 1202#ifdef _WIN32
737 MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR); 1203 MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
738#endif 1204#endif
739 _exit (1); 1205 _exit (1);
740 1206
741void 1207void
742_exit (int retval) 1208_exit (int retval = 0)
743 CODE: 1209 CODE:
1210#ifdef WIN32
1211 ExitThread (retval); // unclean, please beam me up
1212#else
744 _exit (retval); 1213 _exit (retval);
1214#endif
745 1215
1216void
1217debug ()
1218 CODE:
1219{
1220#if DEBUG
1221 VALGRIND_DO_LEAK_CHECK;
1222#endif
1223}
1224
1225int
1226SvREFCNT (SV *sv)
1227 CODE:
1228 RETVAL = SvREFCNT (sv);
1229 OUTPUT:
1230 RETVAL
1231
746MODULE = CFClient PACKAGE = CFClient::Font 1232MODULE = Deliantra::Client PACKAGE = DC::Font
747 1233
748CFClient::Font 1234PROTOTYPES: DISABLE
1235
1236DC::Font
749new_from_file (SV *class, char *path, int id = 0) 1237new_from_file (SV *class, char *path, int id = 0)
750 CODE: 1238 CODE:
751{ 1239{
752 int count; 1240 int count;
753 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count); 1241 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
… …
756} 1244}
757 OUTPUT: 1245 OUTPUT:
758 RETVAL 1246 RETVAL
759 1247
760void 1248void
761DESTROY (CFClient::Font self) 1249DESTROY (DC::Font self)
762 CODE: 1250 CODE:
763 pango_font_description_free (self); 1251 pango_font_description_free (self);
764 1252
765void 1253void
766make_default (CFClient::Font self) 1254make_default (DC::Font self)
1255 PROTOTYPE: $
767 CODE: 1256 CODE:
768 default_font = self; 1257 default_font = self;
769 1258
770MODULE = CFClient PACKAGE = CFClient::Layout 1259MODULE = Deliantra::Client PACKAGE = DC::Layout
771 1260
1261PROTOTYPES: DISABLE
1262
772void 1263void
773clear_font_cache () 1264glyph_cache_backup ()
1265 PROTOTYPE:
774 CODE: 1266 CODE:
775 pango_fc_font_map_cache_clear ((PangoFcFontMap *)opengl_fontmap); 1267 tc_backup ();
1268
1269void
1270glyph_cache_restore ()
1271 PROTOTYPE:
1272 CODE:
776 tc_clear (); 1273 tc_restore ();
777 1274
778CFClient::Layout 1275DC::Layout
779new (SV *class, int type = 0) 1276new (SV *class)
780 CODE: 1277 CODE:
781 New (0, RETVAL, 1, struct cf_layout); 1278 New (0, RETVAL, 1, struct cf_layout);
782 1279
783 RETVAL->pl = pango_layout_new (opengl_context); 1280 RETVAL->pl = pango_layout_new (opengl_context);
784 RETVAL->r = 1.; 1281 RETVAL->r = 1.;
785 RETVAL->g = 1.; 1282 RETVAL->g = 1.;
786 RETVAL->b = 1.; 1283 RETVAL->b = 1.;
787 RETVAL->a = 1.; 1284 RETVAL->a = 1.;
788 RETVAL->base_height = MIN_FONT_HEIGHT; 1285 RETVAL->base_height = MIN_FONT_HEIGHT;
789 RETVAL->font = 0; 1286 RETVAL->font = 0;
1287 RETVAL->rc = rc_alloc ();
790 1288
791 pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR); 1289 pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
792 layout_update_font (RETVAL); 1290 layout_update_font (RETVAL);
793 OUTPUT: 1291 OUTPUT:
794 RETVAL 1292 RETVAL
795 1293
796void 1294void
797DESTROY (CFClient::Layout self) 1295DESTROY (DC::Layout self)
798 CODE: 1296 CODE:
799 g_object_unref (self->pl); 1297 g_object_unref (self->pl);
1298 rc_free (self->rc);
800 Safefree (self); 1299 Safefree (self);
801 1300
802void 1301void
803set_text (CFClient::Layout self, SV *text_) 1302set_text (DC::Layout self, SV *text_)
804 CODE: 1303 CODE:
805{ 1304{
806 STRLEN textlen; 1305 STRLEN textlen;
807 char *text = SvPVutf8 (text_, textlen); 1306 char *text = SvPVutf8 (text_, textlen);
808 1307
809 pango_layout_set_text (self->pl, text, textlen); 1308 pango_layout_set_text (self->pl, text, textlen);
810} 1309}
811 1310
812void 1311void
813set_markup (CFClient::Layout self, SV *text_) 1312set_markup (DC::Layout self, SV *text_)
814 CODE: 1313 CODE:
815{ 1314{
816 STRLEN textlen; 1315 STRLEN textlen;
817 char *text = SvPVutf8 (text_, textlen); 1316 char *text = SvPVutf8 (text_, textlen);
818 1317
819 pango_layout_set_markup (self->pl, text, textlen); 1318 pango_layout_set_markup (self->pl, text, textlen);
820} 1319}
821 1320
822void 1321void
823set_shapes (CFClient::Layout self, ...) 1322set_shapes (DC::Layout self, ...)
824 CODE: 1323 CODE:
825{ 1324{
826 PangoAttrList *attrs = 0; 1325 PangoAttrList *attrs = 0;
827 const char *text = pango_layout_get_text (self->pl); 1326 const char *text = pango_layout_get_text (self->pl);
828 const char *pos = text; 1327 const char *pos = text;
… …
863 if (attrs) 1362 if (attrs)
864 pango_layout_set_attributes (self->pl, attrs); 1363 pango_layout_set_attributes (self->pl, attrs);
865} 1364}
866 1365
867void 1366void
868get_shapes (CFClient::Layout self) 1367get_shapes (DC::Layout self)
869 PPCODE: 1368 PPCODE:
870{ 1369{
871 PangoLayoutIter *iter = pango_layout_get_iter (self->pl); 1370 PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
872 1371
873 do 1372 do
874 { 1373 {
875 PangoLayoutRun *run = pango_layout_iter_get_run (iter); 1374 PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
876 1375
877 if (run && shape_attr_p (run)) 1376 if (run && shape_attr_p (run))
878 { 1377 {
879 PangoRectangle extents; 1378 PangoRectangle extents;
880 pango_layout_iter_get_run_extents (iter, 0, &extents); 1379 pango_layout_iter_get_run_extents (iter, 0, &extents);
881 1380
1381 EXTEND (SP, 2);
882 PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.x)))); 1382 PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.x))));
883 PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.y)))); 1383 PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.y))));
884 } 1384 }
885 } 1385 }
886 while (pango_layout_iter_next_run (iter)); 1386 while (pango_layout_iter_next_run (iter));
887 1387
888 pango_layout_iter_free (iter); 1388 pango_layout_iter_free (iter);
889} 1389}
890 1390
891int 1391int
892has_wrapped (CFClient::Layout self) 1392has_wrapped (DC::Layout self)
893 CODE: 1393 CODE:
894{ 1394{
895 int lines = 1; 1395 int lines = 1;
896 const char *text = pango_layout_get_text (self->pl); 1396 const char *text = pango_layout_get_text (self->pl);
897 1397
… …
902} 1402}
903 OUTPUT: 1403 OUTPUT:
904 RETVAL 1404 RETVAL
905 1405
906SV * 1406SV *
907get_text (CFClient::Layout self) 1407get_text (DC::Layout self)
908 CODE: 1408 CODE:
909 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0); 1409 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
910 sv_utf8_decode (RETVAL); 1410 sv_utf8_decode (RETVAL);
911 OUTPUT: 1411 OUTPUT:
912 RETVAL 1412 RETVAL
913 1413
914void 1414void
915set_foreground (CFClient::Layout self, float r, float g, float b, float a = 1.) 1415set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
916 CODE: 1416 CODE:
917 self->r = r; 1417 self->r = r;
918 self->g = g; 1418 self->g = g;
919 self->b = b; 1419 self->b = b;
920 self->a = a; 1420 self->a = a;
921 1421
922void 1422void
923set_font (CFClient::Layout self, CFClient::Font font = 0) 1423set_font (DC::Layout self, DC::Font font = 0)
924 CODE: 1424 CODE:
925 if (self->font != font) 1425 if (self->font != font)
926 { 1426 {
927 self->font = font; 1427 self->font = font;
928 layout_update_font (self); 1428 layout_update_font (self);
929 } 1429 }
930 1430
931void 1431void
932set_height (CFClient::Layout self, int base_height) 1432set_height (DC::Layout self, int base_height)
933 CODE: 1433 CODE:
934 if (self->base_height != base_height) 1434 if (self->base_height != base_height)
935 { 1435 {
936 self->base_height = base_height; 1436 self->base_height = base_height;
937 layout_update_font (self); 1437 layout_update_font (self);
938 } 1438 }
939 1439
940void 1440void
941set_width (CFClient::Layout self, int max_width = -1) 1441set_width (DC::Layout self, int max_width = -1)
942 CODE: 1442 CODE:
943 pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE); 1443 pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
944 1444
945void 1445void
946set_indent (CFClient::Layout self, int indent) 1446set_indent (DC::Layout self, int indent)
947 CODE: 1447 CODE:
948 pango_layout_set_indent (self->pl, indent * PANGO_SCALE); 1448 pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
949 1449
950void 1450void
951set_spacing (CFClient::Layout self, int spacing) 1451set_spacing (DC::Layout self, int spacing)
952 CODE: 1452 CODE:
953 pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE); 1453 pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
954 1454
955void 1455void
956set_ellipsise (CFClient::Layout self, int ellipsise) 1456set_ellipsise (DC::Layout self, int ellipsise)
957 CODE: 1457 CODE:
958 pango_layout_set_ellipsize (self->pl, 1458 pango_layout_set_ellipsize (self->pl,
959 ellipsise == 1 ? PANGO_ELLIPSIZE_START 1459 ellipsise == 1 ? PANGO_ELLIPSIZE_START
960 : ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE 1460 : ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
961 : ellipsise == 3 ? PANGO_ELLIPSIZE_END 1461 : ellipsise == 3 ? PANGO_ELLIPSIZE_END
962 : PANGO_ELLIPSIZE_NONE 1462 : PANGO_ELLIPSIZE_NONE
963 ); 1463 );
964 1464
965void 1465void
966set_single_paragraph_mode (CFClient::Layout self, int spm) 1466set_single_paragraph_mode (DC::Layout self, int spm)
967 CODE: 1467 CODE:
968 pango_layout_set_single_paragraph_mode (self->pl, !!spm); 1468 pango_layout_set_single_paragraph_mode (self->pl, !!spm);
969 1469
970void 1470void
971size (CFClient::Layout self) 1471size (DC::Layout self)
972 PPCODE: 1472 PPCODE:
973{ 1473{
974 int w, h; 1474 int w, h;
975 1475
976 layout_get_pixel_size (self, &w, &h); 1476 layout_get_pixel_size (self, &w, &h);
… …
979 PUSHs (sv_2mortal (newSViv (w))); 1479 PUSHs (sv_2mortal (newSViv (w)));
980 PUSHs (sv_2mortal (newSViv (h))); 1480 PUSHs (sv_2mortal (newSViv (h)));
981} 1481}
982 1482
983int 1483int
984descent (CFClient::Layout self) 1484descent (DC::Layout self)
985 CODE: 1485 CODE:
986{ 1486{
987 PangoRectangle rect; 1487 PangoRectangle rect;
988 PangoLayoutLine *line = pango_layout_get_line (self->pl, 0); 1488 PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
989 pango_layout_line_get_pixel_extents (line, 0, &rect); 1489 pango_layout_line_get_pixel_extents (line, 0, &rect);
990 RETVAL = PANGO_DESCENT (rect); 1490 RETVAL = PANGO_DESCENT (rect);
991} 1491}
992 OUTPUT: 1492 OUTPUT:
993 RETVAL 1493 RETVAL
994 1494
995int 1495int
996xy_to_index (CFClient::Layout self, int x, int y) 1496xy_to_index (DC::Layout self, int x, int y)
997 CODE: 1497 CODE:
998{ 1498{
999 int index, trailing; 1499 int index, trailing;
1000 pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing); 1500 pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1001 RETVAL = index; 1501 RETVAL = index + trailing;
1002} 1502}
1003 OUTPUT: 1503 OUTPUT:
1004 RETVAL 1504 RETVAL
1005 1505
1006void 1506void
1007cursor_pos (CFClient::Layout self, int index) 1507cursor_pos (DC::Layout self, int index)
1008 PPCODE: 1508 PPCODE:
1009{ 1509{
1010 PangoRectangle strong_pos; 1510 PangoRectangle pos;
1011 pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0); 1511 pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1012 1512
1013 EXTEND (SP, 3); 1513 EXTEND (SP, 3);
1014 PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE))); 1514 PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1015 PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE))); 1515 PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1016 PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE))); 1516 PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1017} 1517}
1018 1518
1019void 1519void
1020render (CFClient::Layout self, float x, float y) 1520index_to_line_x (DC::Layout self, int index, int trailing = 0)
1021 PPCODE: 1521 PPCODE:
1522{
1523 int line, x;
1524
1525 pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
1526#if !PANGO_VERSION_CHECK (1, 17, 3)
1527 /* pango bug: line is between 1..numlines, not 0..numlines-1 */
1528 --line;
1529#endif
1530 EXTEND (SP, 2);
1531 PUSHs (sv_2mortal (newSViv (line)));
1532 PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1533}
1534
1535void
1536line_x_to_index (DC::Layout self, int line, int x)
1537 PPCODE:
1538{
1539 PangoLayoutLine *lp;
1540 int index, trailing;
1541
1542 if (line < 0)
1543 XSRETURN_EMPTY;
1544
1545 if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1546 XSRETURN_EMPTY; /* do better */
1547
1548 pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1549
1550 EXTEND (SP, 2);
1551 if (GIMME_V == G_SCALAR)
1552 PUSHs (sv_2mortal (newSViv (index + trailing)));
1553 else
1554 {
1555 PUSHs (sv_2mortal (newSViv (index)));
1556 PUSHs (sv_2mortal (newSViv (trailing)));
1557 }
1558}
1559
1560void
1561render (DC::Layout self, float x, float y, int flags = 0)
1562 CODE:
1563 rc_clear (self->rc);
1022 pango_opengl_render_layout_subpixel ( 1564 pango_opengl_render_layout_subpixel (
1023 self->pl, 1565 self->pl,
1566 self->rc,
1024 x * PANGO_SCALE, y * PANGO_SCALE, 1567 x * PANGO_SCALE, y * PANGO_SCALE,
1025 self->r, self->g, self->b, self->a 1568 self->r, self->g, self->b, self->a,
1569 flags
1026 ); 1570 );
1571 // we assume that context_change actually clears/frees stuff
1572 // and does not do any recomputation...
1573 pango_layout_context_changed (self->pl);
1027 1574
1575void
1576draw (DC::Layout self)
1577 CODE:
1578{
1579 glEnable (GL_TEXTURE_2D);
1580 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1581 glEnable (GL_BLEND);
1582 gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
1583 GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
1584 glEnable (GL_ALPHA_TEST);
1585 glAlphaFunc (GL_GREATER, 7.f / 255.f);
1586
1587 rc_draw (self->rc);
1588
1589 glDisable (GL_ALPHA_TEST);
1590 glDisable (GL_BLEND);
1591 glDisable (GL_TEXTURE_2D);
1592}
1593
1028MODULE = CFClient PACKAGE = CFClient::Texture 1594MODULE = Deliantra::Client PACKAGE = DC::Texture
1029 1595
1030void 1596PROTOTYPES: ENABLE
1031pad2pot (SV *data_, SV *w_, SV *h_)
1032 CODE:
1033{
1034 int ow = SvIV (w_);
1035 int oh = SvIV (h_);
1036 1597
1037 if (ow && oh) 1598void
1599pad (SV *data_, int ow, int oh, int nw, int nh)
1600 CODE:
1601{
1602 if ((nw != ow || nh != oh) && SvOK (data_))
1038 { 1603 {
1039 int nw = minpot (ow);
1040 int nh = minpot (oh);
1041
1042 if (nw != ow || nh != oh)
1043 {
1044 if (SvOK (data_))
1045 {
1046 STRLEN datalen; 1604 STRLEN datalen;
1047 char *data = SvPVbyte (data_, datalen); 1605 char *data = SvPVbyte (data_, datalen);
1048 int bpp = datalen / (ow * oh); 1606 int bpp = datalen / (ow * oh);
1049 SV *result_ = sv_2mortal (newSV (nw * nh * bpp)); 1607 SV *result_ = sv_2mortal (newSV (nw * nh * bpp));
1050 1608
1051 SvPOK_only (result_); 1609 SvPOK_only (result_);
1052 SvCUR_set (result_, nw * nh * bpp); 1610 SvCUR_set (result_, nw * nh * bpp);
1053 1611
1054 memset (SvPVX (result_), 0, nw * nh * bpp); 1612 memset (SvPVX (result_), 0, nw * nh * bpp);
1055 while (oh--) 1613 while (oh--)
1056 memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp); 1614 memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1057 1615
1058 sv_setsv (data_, result_); 1616 sv_setsv (data_, result_);
1059 }
1060
1061 sv_setiv (w_, nw);
1062 sv_setiv (h_, nh);
1063 }
1064 } 1617 }
1065} 1618}
1066 1619
1067void 1620void
1068draw_quad (SV *self, float x, float y, float w = 0., float h = 0.) 1621draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
… …
1074{ 1627{
1075 HV *hv = (HV *)SvRV (self); 1628 HV *hv = (HV *)SvRV (self);
1076 float s = SvNV (*hv_fetch (hv, "s", 1, 1)); 1629 float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1077 float t = SvNV (*hv_fetch (hv, "t", 1, 1)); 1630 float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1078 int name = SvIV (*hv_fetch (hv, "name", 4, 1)); 1631 int name = SvIV (*hv_fetch (hv, "name", 4, 1));
1632
1633 if (name <= 0)
1634 XSRETURN_EMPTY;
1079 1635
1080 if (items < 5) 1636 if (items < 5)
1081 { 1637 {
1082 w = SvNV (*hv_fetch (hv, "w", 1, 1)); 1638 w = SvNV (*hv_fetch (hv, "w", 1, 1));
1083 h = SvNV (*hv_fetch (hv, "h", 1, 1)); 1639 h = SvNV (*hv_fetch (hv, "h", 1, 1));
… …
1111 glDisable (GL_ALPHA_TEST); 1667 glDisable (GL_ALPHA_TEST);
1112 glDisable (GL_BLEND); 1668 glDisable (GL_BLEND);
1113 } 1669 }
1114} 1670}
1115 1671
1672void
1673draw_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)
1674 PROTOTYPE: @
1675 CODE:
1676{
1677 glEnable (GL_TEXTURE_2D);
1678 glEnable (GL_BLEND);
1679 glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
1680 glBindTexture (GL_TEXTURE_2D, name1);
1681
1682 glColor3f (intensity, intensity, intensity);
1683 glPushMatrix ();
1684 glScalef (1./3, 1./3, 1.);
1685
1686 if (blend > 0.f)
1687 {
1688 float dx3 = dx * -3.f / w;
1689 float dy3 = dy * -3.f / h;
1690 GLfloat env_color[4] = { 0., 0., 0., blend };
1691
1692 /* interpolate the two shadow textures */
1693 /* stage 0 == rgb(glcolor) + alpha(t0) */
1694 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1695
1696 /* stage 1 == rgb(glcolor) + alpha(interpolate t0, t1, texenv) */
1697 gl.ActiveTexture (GL_TEXTURE1);
1698 glEnable (GL_TEXTURE_2D);
1699 glBindTexture (GL_TEXTURE_2D, name2);
1700 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_COMBINE);
1701
1702 /* rgb == rgb(glcolor) */
1703 glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_RGB, GL_REPLACE);
1704 glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_RGB, GL_CONSTANT);
1705 glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_RGB, GL_SRC_COLOR);
1706
1707 /* alpha = interpolate t0, t1 by env_alpha */
1708 glTexEnvfv (GL_TEXTURE_ENV, GL_TEXTURE_ENV_COLOR, env_color);
1709
1710 glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_ALPHA, GL_INTERPOLATE);
1711 glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_ALPHA, GL_TEXTURE);
1712 glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_ALPHA, GL_SRC_ALPHA);
1713
1714 glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE1_ALPHA, GL_PREVIOUS);
1715 glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND1_ALPHA, GL_SRC_ALPHA);
1716
1717 glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE2_ALPHA, GL_CONSTANT);
1718 glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND2_ALPHA, GL_SRC_ALPHA);
1719
1720 glBegin (GL_QUADS);
1721 gl.MultiTexCoord2f (GL_TEXTURE0, 0, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 ); glVertex2i (0, 0);
1722 gl.MultiTexCoord2f (GL_TEXTURE0, 0, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 + t); glVertex2i (0, h);
1723 gl.MultiTexCoord2f (GL_TEXTURE0, s, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 + t); glVertex2i (w, h);
1724 gl.MultiTexCoord2f (GL_TEXTURE0, s, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 ); glVertex2i (w, 0);
1725 glEnd ();
1726
1727 glDisable (GL_TEXTURE_2D);
1728 gl.ActiveTexture (GL_TEXTURE0);
1729 }
1730 else
1731 {
1732 /* simple blending of one texture, also opengl <1.3 path */
1733 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1734
1735 glBegin (GL_QUADS);
1736 glTexCoord2f (0, 0); glVertex2f (0, 0);
1737 glTexCoord2f (0, t); glVertex2f (0, h);
1738 glTexCoord2f (s, t); glVertex2f (w, h);
1739 glTexCoord2f (s, 0); glVertex2f (w, 0);
1740 glEnd ();
1741 }
1742
1743 /* draw ?-marks or equivalent, this is very clumsy code :/ */
1744 {
1745 int x, y;
1746 int dx3 = dx * 3;
1747 int dy3 = dy * 3;
1748
1749 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1750 glBindTexture (GL_TEXTURE_2D, hidden_tex);
1751 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1752 glTranslatef (-1., -1., 0);
1753 glBegin (GL_QUADS);
1754
1755 for (y = 1; y < h; y += 3)
1756 {
1757 int y1 = y - dy3;
1758 int y1valid = y1 >= 0 && y1 < h;
1759
1760 for (x = 1; x < w; x += 3)
1761 {
1762 int x1 = x - dx3;
1763 uint8_t h1 = data1 [x + y * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
1764 uint8_t h2;
1765
1766 if (y1valid && x1 >= 0 && x1 < w)
1767 h2 = data2 [x1 + y1 * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
1768 else
1769 h2 = 1; /* out of range == invisible */
1770
1771 if (h1 || h2)
1772 {
1773 float alpha = h1 == h2 ? 1.f : h1 ? 1.f - blend : blend;
1774 glColor4f (1., 1., 1., alpha);
1775
1776 glTexCoord2f (0, 0.); glVertex2i (x , y );
1777 glTexCoord2f (0, 1.); glVertex2i (x , y + 3);
1778 glTexCoord2f (1, 1.); glVertex2i (x + 3, y + 3);
1779 glTexCoord2f (1, 0.); glVertex2i (x + 3, y );
1780 }
1781 }
1782 }
1783 }
1784
1785 glEnd ();
1786
1787 glPopMatrix ();
1788
1789 glDisable (GL_TEXTURE_2D);
1790 glDisable (GL_BLEND);
1791}
1792
1793IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
1794 CODE:
1795{
1796 GLint width;
1797 glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
1798 glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
1799 RETVAL = width > 0;
1800}
1801 OUTPUT:
1802 RETVAL
1803
1116MODULE = CFClient PACKAGE = CFClient::Map 1804MODULE = Deliantra::Client PACKAGE = DC::Map
1117 1805
1118CFClient::Map 1806PROTOTYPES: DISABLE
1119new (SV *class, int map_width, int map_height) 1807
1808DC::Map
1809new (SV *class)
1120 CODE: 1810 CODE:
1121 New (0, RETVAL, 1, struct map); 1811 New (0, RETVAL, 1, struct map);
1122 RETVAL->x = 0; 1812 RETVAL->x = 0;
1123 RETVAL->y = 0; 1813 RETVAL->y = 0;
1124 RETVAL->w = map_width; 1814 RETVAL->w = 0;
1125 RETVAL->h = map_height; 1815 RETVAL->h = 0;
1126 RETVAL->ox = 0; 1816 RETVAL->ox = 0;
1127 RETVAL->oy = 0; 1817 RETVAL->oy = 0;
1128 RETVAL->faces = 8192; 1818 RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1129 Newz (0, RETVAL->face, RETVAL->faces, mapface); 1819 RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1130 RETVAL->texs = 8192;
1131 Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1132 RETVAL->rows = 0; 1820 RETVAL->rows = 0;
1133 RETVAL->row = 0; 1821 RETVAL->row = 0;
1134 OUTPUT: 1822 OUTPUT:
1135 RETVAL 1823 RETVAL
1136 1824
1137void 1825void
1138DESTROY (CFClient::Map self) 1826DESTROY (DC::Map self)
1139 CODE: 1827 CODE:
1140{ 1828{
1141 map_clear (self); 1829 map_clear (self);
1142 Safefree (self->face); 1830 Safefree (self->face2tile);
1143 Safefree (self->tex); 1831 Safefree (self->tex);
1144 Safefree (self); 1832 Safefree (self);
1145} 1833}
1146 1834
1147void 1835void
1836resize (DC::Map self, int map_width, int map_height)
1837 CODE:
1838 self->w = map_width;
1839 self->h = map_height;
1840
1841void
1148clear (CFClient::Map self) 1842clear (DC::Map self)
1149 CODE: 1843 CODE:
1150 map_clear (self); 1844 map_clear (self);
1151 1845
1152void 1846void
1153set_face (CFClient::Map self, int face, int texid) 1847set_tileid (DC::Map self, int face, int tile)
1154 CODE: 1848 CODE:
1155{ 1849{
1156 while (self->faces <= face) 1850 need_facenum (self, face); self->face2tile [face] = tile;
1157 { 1851 need_texid (self, tile);
1158 Append (mapface, self->face, self->faces, self->faces);
1159 self->faces *= 2;
1160 }
1161
1162 self->face [face] = texid;
1163} 1852}
1164 1853
1165void 1854void
1855set_smooth (DC::Map self, int face, int smooth, int level)
1856 CODE:
1857{
1858 tileid texid;
1859 maptex *tex;
1860
1861 if (face < 0 || face >= self->faces)
1862 return;
1863
1864 if (smooth < 0 || smooth >= self->faces)
1865 return;
1866
1867 texid = self->face2tile [face];
1868
1869 if (!texid)
1870 return;
1871
1872 tex = self->tex + texid;
1873 tex->smoothtile = self->face2tile [smooth];
1874 tex->smoothlevel = level;
1875}
1876
1877void
1166set_texture (CFClient::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a) 1878set_texture (DC::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)
1167 CODE: 1879 CODE:
1168{ 1880{
1169 while (self->texs <= texid) 1881 need_texid (self, texid);
1170 {
1171 Append (maptex, self->tex, self->texs, self->texs);
1172 self->texs *= 2;
1173 }
1174 1882
1175 { 1883 {
1176 maptex *tex = self->tex + texid; 1884 maptex *tex = self->tex + texid;
1177 1885
1178 tex->name = name; 1886 tex->name = name;
… …
1194 // use uglier nearest interpolation because linear suffers 1902 // use uglier nearest interpolation because linear suffers
1195 // from transparent color bleeding and ugly wrapping effects. 1903 // from transparent color bleeding and ugly wrapping effects.
1196 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST); 1904 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1197} 1905}
1198 1906
1907void
1908expire_textures (DC::Map self, int texid, int count)
1909 PPCODE:
1910 for (; texid < self->texs && count; ++texid, --count)
1911 {
1912 maptex *tex = self->tex + texid;
1913
1914 if (tex->name)
1915 {
1916 if (tex->unused)
1917 {
1918 tex->name = 0;
1919 tex->unused = 0;
1920 XPUSHs (sv_2mortal (newSViv (texid)));
1921 }
1922 else
1923 tex->unused = 1;
1924 }
1925 }
1926
1199int 1927int
1200ox (CFClient::Map self) 1928ox (DC::Map self)
1201 ALIAS: 1929 ALIAS:
1202 oy = 1 1930 oy = 1
1203 x = 2 1931 x = 2
1204 y = 3 1932 y = 3
1205 w = 4 1933 w = 4
… …
1216 } 1944 }
1217 OUTPUT: 1945 OUTPUT:
1218 RETVAL 1946 RETVAL
1219 1947
1220void 1948void
1221scroll (CFClient::Map self, int dx, int dy) 1949scroll (DC::Map self, int dx, int dy)
1222 CODE: 1950 CODE:
1223{ 1951{
1224 if (dx > 0) 1952 if (dx > 0)
1225 map_blank (self, self->x, self->y, dx - 1, self->h); 1953 map_blank (self, self->x, self->y, dx, self->h);
1226 else if (dx < 0) 1954 else if (dx < 0)
1227 map_blank (self, self->x + self->w + dx + 1, self->y, 1 - dx, self->h); 1955 map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1228 1956
1229 if (dy > 0) 1957 if (dy > 0)
1230 map_blank (self, self->x, self->y, self->w, dy - 1); 1958 map_blank (self, self->x, self->y, self->w, dy);
1231 else if (dy < 0) 1959 else if (dy < 0)
1232 map_blank (self, self->x, self->y + self->h + dy + 1, self->w, 1 - dy); 1960 map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1233 1961
1234 self->ox += dx; self->x += dx; 1962 self->ox += dx; self->x += dx;
1235 self->oy += dy; self->y += dy; 1963 self->oy += dy; self->y += dy;
1236 1964
1237 while (self->y < 0) 1965 while (self->y < 0)
… …
1241 self->rows += MAP_EXTEND_Y; 1969 self->rows += MAP_EXTEND_Y;
1242 self->y += MAP_EXTEND_Y; 1970 self->y += MAP_EXTEND_Y;
1243 } 1971 }
1244} 1972}
1245 1973
1246void 1974SV *
1247map1a_update (CFClient::Map self, SV *data_) 1975map1a_update (DC::Map self, SV *data_, int extmap)
1248 CODE: 1976 CODE:
1249{ 1977{
1250 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_); 1978 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1251 uint8_t *data_end = (uint8_t *)SvEND (data_); 1979 uint8_t *data_end = (uint8_t *)SvEND (data_);
1252 mapcell *cell; 1980 mapcell *cell;
1253 int x, y, flags; 1981 int x, y, z, flags;
1982 AV *missing = newAV ();
1983 RETVAL = newRV_noinc ((SV *)missing);
1254 1984
1255 while (data < data_end) 1985 while (data < data_end - 1)
1256 { 1986 {
1257 flags = (data [0] << 8) + data [1]; data += 2; 1987 flags = (data [0] << 8) + data [1]; data += 2;
1258 1988
1259 x = self->x + ((flags >> 10) & 63); 1989 x = self->x + ((flags >> 10) & 63);
1260 y = self->y + ((flags >> 4) & 63); 1990 y = self->y + ((flags >> 4) & 63);
1261 1991
1262 cell = map_get_cell (self, x, y); 1992 cell = map_get_cell (self, x, y);
1263 1993
1264 if (flags & 15) 1994 if (flags & 15)
1265 { 1995 {
1266 if (cell->darkness < 0) 1996 if (!cell->darkness)
1267 { 1997 {
1998 memset (cell, 0, sizeof (*cell));
1268 cell->darkness = 0; 1999 cell->darkness = 256;
1269 cell->face [0] = 0;
1270 cell->face [1] = 0;
1271 cell->face [2] = 0;
1272 } 2000 }
1273 2001
1274 cell->darkness = flags & 8 ? *data++ : 255;
1275
1276 //TODO: don't trust server data to be in-range(!) 2002 //TODO: don't trust server data to be in-range(!)
1277 2003
1278 if (flags & 4) 2004 if (flags & 8)
1279 { 2005 {
1280 cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2; 2006 if (extmap)
2007 {
2008 uint8_t ext, cmd;
2009
2010 do
2011 {
2012 ext = *data++;
2013 cmd = ext & 0x7f;
2014
2015 if (cmd < 4)
2016 cell->darkness = 255 - ext * 64 + 1; /* make sure this doesn't collide with FOW_DARKNESS */
2017 else if (cmd == 5) // health
2018 {
2019 cell->stat_width = 1;
2020 cell->stat_hp = *data++;
2021 }
2022 else if (cmd == 6) // monster width
2023 cell->stat_width = *data++ + 1;
2024 else if (cmd == 0x47)
2025 {
2026 if (*data == 1) cell->player = data [1];
2027 else if (*data == 2) cell->player = data [2] + (data [1] << 8);
2028 else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
2029 else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
2030
2031 data += *data + 1;
2032 }
2033 else if (cmd == 8) // cell flags
2034 cell->flags = *data++;
2035 else if (ext & 0x40) // unknown, multibyte => skip
2036 data += *data + 1;
2037 else
2038 data++;
2039 }
2040 while (ext & 0x80);
2041 }
2042 else
2043 cell->darkness = *data++ + 1;
1281 } 2044 }
1282 2045
2046 for (z = 0; z <= 2; ++z)
1283 if (flags & 2) 2047 if (flags & (4 >> z))
1284 { 2048 {
1285 cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2; 2049 faceid face = (data [0] << 8) + data [1]; data += 2;
2050 need_facenum (self, face);
2051 cell->tile [z] = self->face2tile [face];
2052
2053 if (cell->tile [z])
2054 {
2055 maptex *tex = self->tex + cell->tile [z];
2056 tex->unused = 0;
2057 if (!tex->name)
2058 av_push (missing, newSViv (cell->tile [z]));
2059
2060 if (tex->smoothtile)
2061 {
2062 maptex *smooth = self->tex + tex->smoothtile;
2063 smooth->unused = 0;
2064 if (!smooth->name)
2065 av_push (missing, newSViv (tex->smoothtile));
2066 }
2067 }
1286 } 2068 }
1287
1288 if (flags & 1)
1289 {
1290 cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
1291 }
1292 } 2069 }
1293 else 2070 else
1294 cell->darkness = -1; 2071 CELL_CLEAR (cell);
1295 } 2072 }
1296} 2073}
2074 OUTPUT:
2075 RETVAL
1297 2076
1298SV * 2077SV *
1299mapmap (CFClient::Map self, int x0, int y0, int w, int h) 2078mapmap (DC::Map self, int x0, int y0, int w, int h)
1300 CODE: 2079 CODE:
1301{ 2080{
1302 int x1, x; 2081 int x1, x;
1303 int y1, y; 2082 int y1, y;
1304 int z; 2083 int z;
… …
1325 { 2104 {
1326 mapcell *cell = row->col + (x - row->c0); 2105 mapcell *cell = row->col + (x - row->c0);
1327 2106
1328 for (z = 0; z <= 0; z++) 2107 for (z = 0; z <= 0; z++)
1329 { 2108 {
1330 mapface face = cell->face [z];
1331
1332 if (face)
1333 {
1334 maptex tex = self->tex [face]; 2109 maptex tex = self->tex [cell->tile [z]];
1335 int a0 = 255 - tex.a; 2110 int a0 = 255 - tex.a;
1336 int a1 = tex.a; 2111 int a1 = tex.a;
1337 2112
1338 r = (r * a0 + tex.r * a1) / 255; 2113 r = (r * a0 + tex.r * a1) / 255;
1339 g = (g * a0 + tex.g * a1) / 255; 2114 g = (g * a0 + tex.g * a1) / 255;
1340 b = (b * a0 + tex.b * a1) / 255; 2115 b = (b * a0 + tex.b * a1) / 255;
1341 a = (a * a0 + tex.a * a1) / 255; 2116 a = (a * a0 + tex.a * a1) / 255;
1342 }
1343 } 2117 }
1344 } 2118 }
1345 2119
1346 *map++ = (r ) 2120 *map++ = (r )
1347 | (g << 8) 2121 | (g << 8)
… …
1354} 2128}
1355 OUTPUT: 2129 OUTPUT:
1356 RETVAL 2130 RETVAL
1357 2131
1358void 2132void
1359draw (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh) 2133draw (DC::Map self, int mx, int my, int sw, int sh, int T, U32 player = 0xffffffff, int sdx = 0, int sdy = 0)
1360 CODE: 2134 CODE:
1361{ 2135{
1362 int vx, vy;
1363 int x, y, z; 2136 int x, y, z;
1364 int last_name;
1365 mapface face;
1366 2137
1367 vx = self->x + self->w / 2 - sw / 2 - shift_x; 2138 HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1368 vy = self->y + self->h / 2 - sh / 2 - shift_y; 2139 uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
2140 static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
2141 smooth_key skey;
2142 int pl_x, pl_y;
2143 maptex pl_tex;
2144 rc_t *rc = rc_alloc ();
2145 rc_t *rc_ov = rc_alloc ();
2146 rc_key_t key;
2147 rc_array_t *arr;
1369 2148
1370 /* 2149 pl_tex.name = 0;
1371 int vx = self->vx = self->w >= sw
1372 ? self->x + (self->w - sw) / 2
1373 : MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1374 2150
1375 int vy = self->vy = self->h >= sh 2151 // that's current max. sorry.
1376 ? self->y + (self->h - sh) / 2 2152 if (sw > 255) sw = 255;
1377 : MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy)); 2153 if (sh > 255) sh = 255;
1378 */
1379 2154
1380 glColor4ub (255, 255, 255, 255); 2155 // clear key, in case of extra padding
2156 memset (&skey, 0, sizeof (skey));
2157
2158 memset (&key, 0, sizeof (key));
2159 key.r = 255;
2160 key.g = 255;
2161 key.b = 255;
2162 key.a = 255;
2163 key.mode = GL_QUADS;
2164 key.format = GL_T2F_V3F;
2165
2166 mx += self->x;
2167 my += self->y;
2168
2169 // first pass: determine smooth_max
2170 // rather ugly, if you ask me
2171 // could also be stored inside mapcell and updated on change
2172 memset (smooth_max, 0, sizeof (smooth_max));
2173
2174 for (y = 0; y < sh; y++)
2175 if (0 <= y + my && y + my < self->rows)
2176 {
2177 maprow *row = self->row + (y + my);
2178
2179 for (x = 0; x < sw; x++)
2180 if (row->c0 <= x + mx && x + mx < row->c1)
2181 {
2182 mapcell *cell = row->col + (x + mx - row->c0);
2183
2184 smooth_max[x + 1][y + 1] =
2185 MAX (self->tex [cell->tile [0]].smoothlevel,
2186 MAX (self->tex [cell->tile [1]].smoothlevel,
2187 self->tex [cell->tile [2]].smoothlevel));
2188 }
2189 }
1381 2190
1382 glEnable (GL_BLEND); 2191 glEnable (GL_BLEND);
1383 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA); 2192 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1384 glEnable (GL_TEXTURE_2D);
1385 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE); 2193 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1386 2194
1387 glBegin (GL_QUADS);
1388
1389 last_name = 0;
1390
1391 for (z = 0; z < 3; z++) 2195 for (z = 0; z <= 2; z++)
2196 {
2197 memset (smooth_level, 0, sizeof (smooth_level));
2198 key.texname = -1;
2199
1392 for (y = 0; y < sh; y++) 2200 for (y = 0; y < sh; y++)
1393 if (0 <= y + vy && y + vy < self->rows) 2201 if (0 <= y + my && y + my < self->rows)
1394 { 2202 {
1395 maprow *row = self->row + (y + vy); 2203 maprow *row = self->row + (y + my);
1396 2204
1397 for (x = 0; x < sw; x++) 2205 for (x = 0; x < sw; x++)
1398 if (row->c0 <= x + vx && x + vx < row->c1) 2206 if (row->c0 <= x + mx && x + mx < row->c1)
1399 { 2207 {
1400 mapcell *cell = row->col + (x + vx - row->c0); 2208 mapcell *cell = row->col + (x + mx - row->c0);
1401
1402 face = cell->face [z]; 2209 tileid tile = cell->tile [z];
1403 2210
1404 if (face) 2211 if (tile)
2212 {
2213 maptex tex = self->tex [tile];
2214 int px, py;
2215
2216 if (key.texname != tex.name)
2217 {
2218 self->tex [tile].unused = 0;
2219
2220 if (!tex.name)
2221 tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
2222
2223 key.texname = tex.name;
2224 arr = rc_array (rc, &key);
2225 }
2226
2227 px = (x + 1) * T - tex.w;
2228 py = (y + 1) * T - tex.h;
2229
2230 if (expect_false (cell->player == player) && expect_false (z == 2))
2231 {
2232 pl_x = px;
2233 pl_y = py;
2234 pl_tex = tex;
2235 continue;
2236 }
2237
2238 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
2239 rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
2240 rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
2241 rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
2242
2243 // update smooth hash
2244 if (tex.smoothtile)
2245 {
2246 skey.tile = tex.smoothtile;
2247 skey.level = tex.smoothlevel;
2248
2249 smooth_level [tex.smoothlevel >> 5] |= ((uint32_t)1) << (tex.smoothlevel & 31);
2250
2251 // add bits to current tile and all neighbours. skey.x|y is
2252 // shifted +1|+1 so we always stay positive.
2253
2254 // bits is ___n cccc CCCC bbbb
2255 // n do not draw borders&corners
2256 // c draw these corners, but...
2257 // C ... not these
2258 // b draw these borders
2259
2260 // borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
2261 // ┃· ·· ·┃ ━━
2262
2263 // corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
2264 // ·· ·· ·┏ ┓·
2265
2266 // full tile
2267 skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
2268
2269 // borders
2270 skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
2271 skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
2272 skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
2273 skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
2274
2275 // corners
2276 skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
2277 skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
2278 skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
2279 skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
2280 }
2281 }
2282
2283 if (expect_false (z == 2) && expect_false (cell->flags))
2284 {
2285 // overlays such as the speech bubble, probably more to come
2286 if (cell->flags & 1)
2287 {
2288 rc_key_t key_ov = key;
2289 maptex tex = self->tex [TEXID_SPEECH];
2290 rc_array_t *arr;
2291 int px = x * T + T * 2 / 32;
2292 int py = y * T - T * 6 / 32;
2293
2294 key_ov.texname = tex.name;
2295 arr = rc_array (rc_ov, &key_ov);
2296
2297 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
2298 rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
2299 rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
2300 rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
2301 }
2302 }
2303 }
2304 }
2305
2306 rc_draw (rc);
2307 rc_clear (rc);
2308
2309 // go through all smoothlevels, lowest to highest, then draw.
2310 // this is basically counting sort
2311 {
2312 int w, b;
2313
2314 glEnable (GL_TEXTURE_2D);
2315 glBegin (GL_QUADS);
2316 for (w = 0; w < 256 / 32; ++w)
2317 {
2318 uint32_t smask = smooth_level [w];
2319 if (smask)
2320 for (b = 0; b < 32; ++b)
2321 if (smask & (((uint32_t)1) << b))
1405 { 2322 {
1406 maptex tex = self->tex [face]; 2323 int level = (w << 5) | b;
2324 HE *he;
1407 2325
1408 int px = (x + 1) * 32 - tex.w; 2326 hv_iterinit (smooth);
1409 int py = (y + 1) * 32 - tex.h; 2327 while ((he = hv_iternext (smooth)))
1410
1411 if (last_name != tex.name)
1412 { 2328 {
2329 smooth_key *skey = (smooth_key *)HeKEY (he);
2330 IV bits = SvIVX (HeVAL (he));
2331
2332 if (!(bits & 0x1000)
2333 && skey->level == level
2334 && level > smooth_max [skey->x][skey->y])
2335 {
2336 maptex tex = self->tex [skey->tile];
2337 int px = (((int)skey->x) - 1) * T;
2338 int py = (((int)skey->y) - 1) * T;
2339 int border = bits & 15;
2340 int corner = (bits >> 8) & ~(bits >> 4) & 15;
2341 float dx = tex.s * .0625f; // 16 images/row
2342 float dy = tex.t * .5f ; // 2 images/column
2343
2344 if (tex.name)
2345 {
2346 // this time avoiding texture state changes
2347 // save gobs of state changes.
2348 if (key.texname != tex.name)
2349 {
2350 self->tex [skey->tile].unused = 0;
2351
1413 glEnd (); 2352 glEnd ();
1414 last_name = tex.name;
1415 glBindTexture (GL_TEXTURE_2D, last_name); 2353 glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1416 glBegin (GL_QUADS); 2354 glBegin (GL_QUADS);
2355 }
2356
2357 if (border)
2358 {
2359 float ox = border * dx;
2360
2361 glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
2362 glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
2363 glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
2364 glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
2365 }
2366
2367 if (corner)
2368 {
2369 float ox = corner * dx;
2370
2371 glTexCoord2f (ox , dy ); glVertex2i (px , py );
2372 glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
2373 glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
2374 glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
2375 }
2376 }
2377 }
1417 } 2378 }
1418
1419 glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1420 glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1421 glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1422 glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1423 } 2379 }
1424 }
1425 } 2380 }
1426 2381
1427 glEnd (); 2382 glEnd ();
1428
1429 glDisable (GL_TEXTURE_2D); 2383 glDisable (GL_TEXTURE_2D);
2384 key.texname = -1;
2385 }
2386
2387 hv_clear (smooth);
2388 }
2389
2390 if (pl_tex.name)
2391 {
2392 maptex tex = pl_tex;
2393 int px = pl_x + sdx;
2394 int py = pl_y + sdy;
2395
2396 key.texname = tex.name;
2397 arr = rc_array (rc, &key);
2398
2399 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
2400 rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
2401 rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
2402 rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
2403
2404 rc_draw (rc);
2405 }
2406
2407 rc_draw (rc_ov);
2408 rc_clear (rc_ov);
2409
1430 glDisable (GL_BLEND); 2410 glDisable (GL_BLEND);
1431} 2411 rc_free (rc);
2412 rc_free (rc_ov);
1432 2413
2414 // top layer: overlays such as the health bar
2415 for (y = 0; y < sh; y++)
2416 if (0 <= y + my && y + my < self->rows)
2417 {
2418 maprow *row = self->row + (y + my);
2419
2420 for (x = 0; x < sw; x++)
2421 if (row->c0 <= x + mx && x + mx < row->c1)
2422 {
2423 mapcell *cell = row->col + (x + mx - row->c0);
2424
2425 int px = x * T;
2426 int py = y * T;
2427
2428 if (expect_false (cell->player == player))
2429 {
2430 px += sdx;
2431 py += sdy;
2432 }
2433
2434 if (cell->stat_hp)
2435 {
2436 int width = cell->stat_width * T;
2437 int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
2438
2439 glColor3ub (0, 0, 0);
2440 glRectf (px + 1, py - thick - 2,
2441 px + width - 1, py);
2442
2443 glColor3ub (cell->stat_hp, 255 - cell->stat_hp, 0);
2444 glRectf (px + 2,
2445 py - thick - 1,
2446 px + width - 2 - cell->stat_hp * (width - 4) / 255, py - 1);
2447 }
2448 }
2449 }
2450}
2451
1433void 2452void
1434draw_magicmap (CFClient::Map self, int dx, int dy, int w, int h, unsigned char *data) 2453draw_magicmap (DC::Map self, int w, int h, unsigned char *data)
1435 CODE: 2454 CODE:
1436{ 2455{
1437 static float color[16][3] = { 2456 static float color[16][3] = {
1438 { 0.00F, 0.00F, 0.00F }, 2457 { 0.00f, 0.00f, 0.00f },
1439 { 1.00F, 1.00F, 1.00F }, 2458 { 1.00f, 1.00f, 1.00f },
1440 { 0.00F, 0.00F, 0.55F }, 2459 { 0.00f, 0.00f, 0.55f },
1441 { 1.00F, 0.00F, 0.00F }, 2460 { 1.00f, 0.00f, 0.00f },
1442 2461
1443 { 1.00F, 0.54F, 0.00F }, 2462 { 1.00f, 0.54f, 0.00f },
1444 { 0.11F, 0.56F, 1.00F }, 2463 { 0.11f, 0.56f, 1.00f },
1445 { 0.93F, 0.46F, 0.00F }, 2464 { 0.93f, 0.46f, 0.00f },
1446 { 0.18F, 0.54F, 0.34F }, 2465 { 0.18f, 0.54f, 0.34f },
1447 2466
1448 { 0.56F, 0.73F, 0.56F }, 2467 { 0.56f, 0.73f, 0.56f },
1449 { 0.80F, 0.80F, 0.80F }, 2468 { 0.80f, 0.80f, 0.80f },
1450 { 0.55F, 0.41F, 0.13F }, 2469 { 0.55f, 0.41f, 0.13f },
1451 { 0.99F, 0.77F, 0.26F }, 2470 { 0.99f, 0.77f, 0.26f },
1452 2471
1453 { 0.74F, 0.65F, 0.41F }, 2472 { 0.74f, 0.65f, 0.41f },
1454 2473
1455 { 0.00F, 1.00F, 1.00F }, 2474 { 0.00f, 1.00f, 1.00f },
1456 { 1.00F, 0.00F, 1.00F }, 2475 { 1.00f, 0.00f, 1.00f },
1457 { 1.00F, 1.00F, 0.00F }, 2476 { 1.00f, 1.00f, 0.00f },
1458 }; 2477 };
1459 2478
1460 int x, y; 2479 int x, y;
1461 2480
1462 glEnable (GL_TEXTURE_2D); 2481 glEnable (GL_TEXTURE_2D);
2482 /* GL_REPLACE would be correct, as we don't need to modulate alpha,
2483 * but the nvidia driver (185.18.14) mishandles alpha textures
2484 * and takes the colour from god knows where instead of using
2485 * Cp. MODULATE results in the same colour, but slightly different
2486 * alpha, but atcually gives us the correct colour with nvidia.
2487 */
1463 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE); 2488 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1464 glEnable (GL_BLEND); 2489 glEnable (GL_BLEND);
1465 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA); 2490 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1466 glBegin (GL_QUADS); 2491 glBegin (GL_QUADS);
1467 2492
1468 for (y = 0; y < h; y++) 2493 for (y = 0; y < h; y++)
… …
1472 2497
1473 if (m) 2498 if (m)
1474 { 2499 {
1475 float *c = color [m & 15]; 2500 float *c = color [m & 15];
1476 2501
1477 float tx1 = m & 0x40 ? 0.5 : 0.; 2502 float tx1 = m & 0x40 ? 0.5f : 0.f;
1478 float tx2 = tx1 + 0.5; 2503 float tx2 = tx1 + 0.5f;
1479 2504
1480 glColor4f (c[0], c[1], c[2], 0.75); 2505 glColor4f (c[0], c[1], c[2], 1);
1481 glTexCoord2f (tx1, 0.); glVertex2i (x , y ); 2506 glTexCoord2f (tx1, 0.); glVertex2i (x , y );
1482 glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1); 2507 glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
1483 glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1); 2508 glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
1484 glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y ); 2509 glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
1485 } 2510 }
… …
1489 glDisable (GL_BLEND); 2514 glDisable (GL_BLEND);
1490 glDisable (GL_TEXTURE_2D); 2515 glDisable (GL_TEXTURE_2D);
1491} 2516}
1492 2517
1493void 2518void
1494fow_texture (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh) 2519fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1495 PPCODE: 2520 PPCODE:
1496{ 2521{
1497 int vx, vy;
1498 int x, y; 2522 int x, y;
1499 int sw4 = (sw + 3) & ~3; 2523 int sw1 = sw + 2;
2524 int sh1 = sh + 2;
2525 int sh3 = sh * 3;
2526 int sw3 = sw * 3;
2527 uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
1500 SV *darkness_sv = sv_2mortal (newSV (sw4 * sh)); 2528 SV *darkness3_sv = sv_2mortal (newSV (sw3 * sh3));
1501 uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv); 2529 uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
1502 2530
1503 memset (darkness, 255, sw4 * sh);
1504 SvPOK_only (darkness_sv); 2531 SvPOK_only (darkness3_sv);
1505 SvCUR_set (darkness_sv, sw4 * sh); 2532 SvCUR_set (darkness3_sv, sw3 * sh3);
1506 2533
1507 vx = self->x + (self->w - sw + 1) / 2 - shift_x; 2534 mx += self->x - 1;
1508 vy = self->y + (self->h - sh + 1) / 2 - shift_y; 2535 my += self->y - 1;
1509 2536
1510 for (y = 0; y < sh; y++) 2537 for (y = 0; y < sh1; y++)
1511 if (0 <= y + vy && y + vy < self->rows) 2538 if (0 <= y + my && y + my < self->rows)
1512 { 2539 {
1513 maprow *row = self->row + (y + vy); 2540 maprow *row = self->row + (y + my);
1514 2541
1515 for (x = 0; x < sw; x++) 2542 for (x = 0; x < sw1; x++)
1516 if (row->c0 <= x + vx && x + vx < row->c1) 2543 if (row->c0 <= x + mx && x + mx < row->c1)
1517 { 2544 {
1518 mapcell *cell = row->col + (x + vx - row->c0); 2545 mapcell *cell = row->col + (x + mx - row->c0);
1519 2546
1520 darkness[y * sw4 + x] = cell->darkness < 0 2547 darkness1 [y * sw1 + x] = cell->darkness
2548 ? DARKNESS_ADJUST (255 - (cell->darkness - 1))
1521 ? 255 - FOW_DARKNESS 2549 : DARKNESS_ADJUST (255 - FOW_DARKNESS);
1522 : 255 - cell->darkness;
1523 } 2550 }
1524 } 2551 }
1525 2552
2553 for (y = 0; y < sh; ++y)
2554 for (x = 0; x < sw; ++x)
2555 {
2556 uint8_t d11 = darkness1 [(y ) * sw1 + x ];
2557 uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
2558 uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
2559 uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
2560 uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
2561 uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
2562 uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
2563 uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
2564 uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
2565
2566 uint8_t r11 = (d11 + d21 + d12) / 3;
2567 uint8_t r21 = d21;
2568 uint8_t r31 = (d21 + d31 + d32) / 3;
2569
2570 uint8_t r12 = d12;
2571 uint8_t r22 = d22;
2572 uint8_t r32 = d32;
2573
2574 uint8_t r13 = (d13 + d23 + d12) / 3;
2575 uint8_t r23 = d23;
2576 uint8_t r33 = (d23 + d33 + d32) / 3;
2577
2578 darkness3 [(y * 3 ) * sw3 + (x * 3 )] = MAX (d22, r11);
2579 darkness3 [(y * 3 ) * sw3 + (x * 3 + 1)] = MAX (d22, r21);
2580 darkness3 [(y * 3 ) * sw3 + (x * 3 + 2)] = MAX (d22, r31);
2581 darkness3 [(y * 3 + 1) * sw3 + (x * 3 )] = MAX (d22, r12);
2582 darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 1)] = MAX (d22, r22); /* this MUST be == d22 */
2583 darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 2)] = MAX (d22, r32);
2584 darkness3 [(y * 3 + 2) * sw3 + (x * 3 )] = MAX (d22, r13);
2585 darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 1)] = MAX (d22, r23);
2586 darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 2)] = MAX (d22, r33);
2587 }
2588
2589 free (darkness1);
2590
1526 EXTEND (SP, 3); 2591 EXTEND (SP, 3);
1527 PUSHs (sv_2mortal (newSViv (sw4))); 2592 PUSHs (sv_2mortal (newSViv (sw3)));
1528 PUSHs (sv_2mortal (newSViv (sh))); 2593 PUSHs (sv_2mortal (newSViv (sh3)));
1529 PUSHs (darkness_sv); 2594 PUSHs (darkness3_sv);
1530} 2595}
1531 2596
1532SV * 2597SV *
1533get_rect (CFClient::Map self, int x0, int y0, int w, int h) 2598get_rect (DC::Map self, int x0, int y0, int w, int h)
1534 CODE: 2599 CODE:
1535{ 2600{
1536 int x, y, x1, y1; 2601 int x, y, x1, y1;
1537 SV *data_sv = newSV (w * h * 7 + 5); 2602 SV *data_sv = newSV (w * h * 7 + 5);
1538 uint8_t *data = (uint8_t *)SvPVX (data_sv); 2603 uint8_t *data = (uint8_t *)SvPVX (data_sv);
… …
1563 if (row && row->c0 <= x && x < row->c1) 2628 if (row && row->c0 <= x && x < row->c1)
1564 { 2629 {
1565 mapcell *cell = row->col + (x - row->c0); 2630 mapcell *cell = row->col + (x - row->c0);
1566 uint8_t flags = 0; 2631 uint8_t flags = 0;
1567 2632
1568 if (cell->face [0]) flags |= 1; 2633 if (cell->tile [0]) flags |= 1;
1569 if (cell->face [1]) flags |= 2; 2634 if (cell->tile [1]) flags |= 2;
1570 if (cell->face [2]) flags |= 4; 2635 if (cell->tile [2]) flags |= 4;
1571 2636
1572 *data++ = flags; 2637 *data++ = flags;
1573 2638
1574 if (flags & 1) 2639 if (flags & 1)
1575 { 2640 {
2641 tileid tile = cell->tile [0];
1576 *data++ = cell->face [0] >> 8; 2642 *data++ = tile >> 8;
1577 *data++ = cell->face [0]; 2643 *data++ = tile;
1578 } 2644 }
1579 2645
1580 if (flags & 2) 2646 if (flags & 2)
1581 { 2647 {
2648 tileid tile = cell->tile [1];
1582 *data++ = cell->face [1] >> 8; 2649 *data++ = tile >> 8;
1583 *data++ = cell->face [1]; 2650 *data++ = tile;
1584 } 2651 }
1585 2652
1586 if (flags & 4) 2653 if (flags & 4)
1587 { 2654 {
2655 tileid tile = cell->tile [2];
1588 *data++ = cell->face [2] >> 8; 2656 *data++ = tile >> 8;
1589 *data++ = cell->face [2]; 2657 *data++ = tile;
1590 } 2658 }
1591 } 2659 }
1592 else 2660 else
1593 *data++ = 0; 2661 *data++ = 0;
1594 } 2662 }
1595 } 2663 }
1596 2664
2665 /* if size is w*h + 5 then no data has been found */
2666 if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)
2667 {
1597 SvPOK_only (data_sv); 2668 SvPOK_only (data_sv);
1598 SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv)); 2669 SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
2670 }
2671
1599 RETVAL = data_sv; 2672 RETVAL = data_sv;
1600} 2673}
1601 OUTPUT: 2674 OUTPUT:
1602 RETVAL 2675 RETVAL
1603 2676
1604void 2677void
1605set_rect (CFClient::Map self, int x0, int y0, uint8_t *data) 2678set_rect (DC::Map self, int x0, int y0, SV *data_sv)
1606 PPCODE: 2679 PPCODE:
1607{ 2680{
1608 int x, y, z; 2681 int x, y, z;
1609 int w, h; 2682 int w, h;
1610 int x1, y1; 2683 int x1, y1;
2684 STRLEN len;
2685 uint8_t *data, *end;
2686
2687 len = SvLEN (data_sv);
2688 SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
2689 data = SvPVbyte_nolen (data_sv);
2690 end = data + len + 8;
2691
2692 if (len < 5)
2693 XSRETURN_EMPTY;
1611 2694
1612 if (*data++ != 0) 2695 if (*data++ != 0)
1613 return; /* version mismatch */ 2696 XSRETURN_EMPTY; /* version mismatch */
1614 2697
1615 w = *data++ << 8; w |= *data++; 2698 w = *data++ << 8; w |= *data++;
1616 h = *data++ << 8; h |= *data++; 2699 h = *data++ << 8; h |= *data++;
1617 2700
1618 // we need to do this 'cause we don't keep an absolute coord system for rows 2701 // we need to do this 'cause we don't keep an absolute coord system for rows
… …
1630 { 2713 {
1631 maprow *row = map_get_row (self, y); 2714 maprow *row = map_get_row (self, y);
1632 2715
1633 for (x = x0; x < x1; x++) 2716 for (x = x0; x < x1; x++)
1634 { 2717 {
2718 uint8_t flags;
2719
2720 if (data + 7 >= end)
2721 XSRETURN_EMPTY;
2722
1635 uint8_t flags = *data++; 2723 flags = *data++;
1636 2724
1637 if (flags) 2725 if (flags)
1638 { 2726 {
1639 mapface face[3] = { 0, 0, 0 };
1640
1641 mapcell *cell = row_get_cell (row, x); 2727 mapcell *cell = row_get_cell (row, x);
2728 tileid tile[3] = { 0, 0, 0 };
1642 2729
1643 if (flags & 1) { face[0] = *data++ << 8; face[0] |= *data++; } 2730 if (flags & 1) { tile[0] = *data++ << 8; tile[0] |= *data++; }
1644 if (flags & 2) { face[1] = *data++ << 8; face[1] |= *data++; } 2731 if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
1645 if (flags & 4) { face[2] = *data++ << 8; face[2] |= *data++; } 2732 if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
1646 2733
1647 if (cell->darkness <= 0) 2734 if (cell->darkness == 0)
1648 { 2735 {
1649 cell->darkness = -1; 2736 /*cell->darkness = 0;*/
2737 EXTEND (SP, 3);
1650 2738
1651 for (z = 0; z <= 2; z++) 2739 for (z = 0; z <= 2; z++)
1652 { 2740 {
1653 cell->face[z] = face[z]; 2741 tileid t = tile [z];
1654 2742
1655 if (face[z] && (face[z] >= self->texs || !self->tex[face [z]].name)) 2743 if (t >= self->texs || (t && !self->tex [t].name))
2744 {
1656 XPUSHs (sv_2mortal (newSViv (face[z]))); 2745 PUSHs (sv_2mortal (newSViv (t)));
2746 need_texid (self, t);
2747 }
2748
2749 cell->tile [z] = t;
1657 } 2750 }
1658 } 2751 }
1659 } 2752 }
1660 } 2753 }
1661 } 2754 }
1662} 2755}
1663 2756
1664MODULE = CFClient PACKAGE = CFClient::MixChunk 2757MODULE = Deliantra::Client PACKAGE = DC::RW
1665 2758
1666CFClient::MixChunk 2759DC::RW
1667new_from_file (SV *class, char *path) 2760new (SV *class, SV *data_sv)
1668 CODE: 2761 CODE:
1669 RETVAL = Mix_LoadWAV (path); 2762{
2763 STRLEN datalen;
2764 char *data = SvPVbyte (data_sv, datalen);
2765
2766 RETVAL = SDL_RWFromConstMem (data, datalen);
2767}
1670 OUTPUT: 2768 OUTPUT:
1671 RETVAL 2769 RETVAL
1672 2770
2771DC::RW
2772new_from_file (SV *class, const char *path, const char *mode = "rb")
2773 CODE:
2774 RETVAL = SDL_RWFromFile (path, mode);
2775 OUTPUT:
2776 RETVAL
2777
2778# fails on win32:
2779# dc.xs(2268) : error C2059: syntax error : '('
1673void 2780#void
2781#close (DC::RW self)
2782# CODE:
2783# (self->(close)) (self);
2784
2785MODULE = Deliantra::Client PACKAGE = DC::Channel
2786
2787PROTOTYPES: DISABLE
2788
2789DC::Channel
2790find ()
2791 CODE:
2792{
2793 RETVAL = Mix_GroupAvailable (-1);
2794
2795 if (RETVAL < 0)
2796 {
2797 RETVAL = Mix_GroupOldest (-1);
2798
2799 if (RETVAL < 0)
2800 XSRETURN_UNDEF;
2801
2802 Mix_HaltChannel (RETVAL);
2803 }
2804
2805 Mix_UnregisterAllEffects (RETVAL);
2806 Mix_Volume (RETVAL, 128);
2807}
2808 OUTPUT:
2809 RETVAL
2810
2811void
2812halt (DC::Channel self)
2813 CODE:
2814 Mix_HaltChannel (self);
2815
2816void
2817expire (DC::Channel self, int ticks = -1)
2818 CODE:
2819 Mix_ExpireChannel (self, ticks);
2820
2821void
2822fade_out (DC::Channel self, int ticks = -1)
2823 CODE:
2824 Mix_FadeOutChannel (self, ticks);
2825
2826int
2827volume (DC::Channel self, int volume)
2828 CODE:
2829 RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
2830 OUTPUT:
2831 RETVAL
2832
2833void
2834unregister_all_effects (DC::Channel self)
2835 CODE:
2836 Mix_UnregisterAllEffects (self);
2837
2838void
2839set_panning (DC::Channel self, int left, int right)
2840 CODE:
2841 left = CLAMP (left , 0, 255);
2842 right = CLAMP (right, 0, 255);
2843 Mix_SetPanning (self, left, right);
2844
2845void
2846set_distance (DC::Channel self, int distance)
2847 CODE:
2848 Mix_SetDistance (self, CLAMP (distance, 0, 255));
2849
2850void
2851set_position (DC::Channel self, int angle, int distance)
2852 CODE:
2853
2854void
2855set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
2856 CODE:
2857{
2858 int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
2859 int angle = atan2f (dx, -dy) * 180.f / (float)M_PI + 360.f;
2860 Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
2861}
2862
2863void
2864set_reverse_stereo (DC::Channel self, int flip)
2865 CODE:
2866 Mix_SetReverseStereo (self, flip);
2867
2868MODULE = Deliantra::Client PACKAGE = DC::MixChunk
2869
2870PROTOTYPES: DISABLE
2871
2872DC::MixChunk
2873new (SV *class, DC::RW rwops)
2874 CODE:
2875 RETVAL = Mix_LoadWAV_RW (rwops, 1);
2876 OUTPUT:
2877 RETVAL
2878
2879void
1674DESTROY (CFClient::MixChunk self) 2880DESTROY (DC::MixChunk self)
1675 CODE: 2881 CODE:
1676 Mix_FreeChunk (self); 2882 Mix_FreeChunk (self);
1677 2883
1678int 2884int
1679volume (CFClient::MixChunk self, int volume = -1) 2885volume (DC::MixChunk self, int volume = -1)
1680 CODE: 2886 CODE:
2887 if (items > 1)
2888 volume = CLAMP (volume, 0, 128);
1681 RETVAL = Mix_VolumeChunk (self, volume); 2889 RETVAL = Mix_VolumeChunk (self, volume);
1682 OUTPUT: 2890 OUTPUT:
1683 RETVAL 2891 RETVAL
1684 2892
1685int 2893DC::Channel
1686play (CFClient::MixChunk self, int channel = -1, int loops = 0, int ticks = -1) 2894play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
1687 CODE: 2895 CODE:
2896{
1688 RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks); 2897 RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
2898
2899 if (RETVAL < 0)
2900 XSRETURN_UNDEF;
2901
2902 if (channel < 0)
2903 {
2904 Mix_UnregisterAllEffects (RETVAL);
2905 Mix_Volume (RETVAL, 128);
2906 }
2907}
1689 OUTPUT: 2908 OUTPUT:
1690 RETVAL 2909 RETVAL
1691 2910
1692MODULE = CFClient PACKAGE = CFClient::MixMusic 2911MODULE = Deliantra::Client PACKAGE = DC::MixMusic
1693 2912
1694int 2913int
1695volume (int volume = -1) 2914volume (int volume = -1)
2915 PROTOTYPE: ;$
1696 CODE: 2916 CODE:
2917 if (items > 0)
2918 volume = CLAMP (volume, 0, 128);
1697 RETVAL = Mix_VolumeMusic (volume); 2919 RETVAL = Mix_VolumeMusic (volume);
1698 OUTPUT: 2920 OUTPUT:
1699 RETVAL 2921 RETVAL
1700 2922
1701CFClient::MixMusic 2923void
1702new_from_file (SV *class, char *path) 2924fade_out (int ms)
1703 CODE: 2925 CODE:
2926 Mix_FadeOutMusic (ms);
2927
2928void
2929halt ()
2930 CODE:
2931 Mix_HaltMusic ();
2932
2933DC::MixMusic
2934new (SV *class, DC::RW rwops)
2935 CODE:
1704 RETVAL = Mix_LoadMUS (path); 2936 RETVAL = Mix_LoadMUS_RW (rwops);
1705 OUTPUT: 2937 OUTPUT:
1706 RETVAL 2938 RETVAL
1707 2939
1708void 2940void
1709DESTROY (CFClient::MixMusic self) 2941DESTROY (DC::MixMusic self)
1710 CODE: 2942 CODE:
1711 Mix_FreeMusic (self); 2943 Mix_FreeMusic (self);
1712 2944
1713int 2945int
1714play (CFClient::MixMusic self, int loops = -1) 2946play (DC::MixMusic self, int loops = -1)
1715 CODE: 2947 CODE:
1716 RETVAL = Mix_PlayMusic (self, loops); 2948 RETVAL = Mix_PlayMusic (self, loops);
1717 OUTPUT: 2949 OUTPUT:
1718 RETVAL 2950 RETVAL
1719 2951
2952void
2953fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
2954 CODE:
2955 Mix_FadeInMusicPos (self, loops, ms, position);
2956
1720MODULE = CFClient PACKAGE = CFClient::OpenGL 2957MODULE = Deliantra::Client PACKAGE = DC::OpenGL
2958
2959PROTOTYPES: ENABLE
1721 2960
1722BOOT: 2961BOOT:
1723{ 2962{
1724 HV *stash = gv_stashpv ("CFClient::OpenGL", 1); 2963 HV *stash = gv_stashpv ("DC::OpenGL", 1);
1725 static const struct { 2964 static const struct {
1726 const char *name; 2965 const char *name;
1727 IV iv; 2966 IV iv;
1728 } *civ, const_iv[] = { 2967 } *civ, const_iv[] = {
1729# define const_iv(name) { # name, (IV)name } 2968# define const_iv(name) { # name, (IV)name }
2969 const_iv (GL_VENDOR),
2970 const_iv (GL_VERSION),
2971 const_iv (GL_EXTENSIONS),
2972 const_iv (GL_MAX_TEXTURE_UNITS),
1730 const_iv (GL_COLOR_MATERIAL), 2973 const_iv (GL_COLOR_MATERIAL),
1731 const_iv (GL_SMOOTH), 2974 const_iv (GL_SMOOTH),
1732 const_iv (GL_FLAT), 2975 const_iv (GL_FLAT),
1733 const_iv (GL_DITHER), 2976 const_iv (GL_DITHER),
1734 const_iv (GL_BLEND), 2977 const_iv (GL_BLEND),
… …
1738 const_iv (GL_ALPHA_TEST), 2981 const_iv (GL_ALPHA_TEST),
1739 const_iv (GL_NORMALIZE), 2982 const_iv (GL_NORMALIZE),
1740 const_iv (GL_RESCALE_NORMAL), 2983 const_iv (GL_RESCALE_NORMAL),
1741 const_iv (GL_FRONT), 2984 const_iv (GL_FRONT),
1742 const_iv (GL_BACK), 2985 const_iv (GL_BACK),
2986 const_iv (GL_AUX0),
1743 const_iv (GL_AND), 2987 const_iv (GL_AND),
1744 const_iv (GL_ONE), 2988 const_iv (GL_ONE),
1745 const_iv (GL_ZERO), 2989 const_iv (GL_ZERO),
1746 const_iv (GL_SRC_ALPHA), 2990 const_iv (GL_SRC_ALPHA),
1747 const_iv (GL_DST_ALPHA), 2991 const_iv (GL_DST_ALPHA),
1748 const_iv (GL_ONE_MINUS_SRC_ALPHA), 2992 const_iv (GL_ONE_MINUS_SRC_ALPHA),
1749 const_iv (GL_ONE_MINUS_DST_ALPHA), 2993 const_iv (GL_ONE_MINUS_DST_ALPHA),
2994 const_iv (GL_SRC_COLOR),
2995 const_iv (GL_DST_COLOR),
2996 const_iv (GL_ONE_MINUS_SRC_COLOR),
2997 const_iv (GL_ONE_MINUS_DST_COLOR),
1750 const_iv (GL_SRC_ALPHA_SATURATE), 2998 const_iv (GL_SRC_ALPHA_SATURATE),
1751 const_iv (GL_RGB), 2999 const_iv (GL_RGB),
1752 const_iv (GL_RGBA), 3000 const_iv (GL_RGBA),
1753 const_iv (GL_RGBA4), 3001 const_iv (GL_RGBA4),
1754 const_iv (GL_RGBA8), 3002 const_iv (GL_RGBA8),
… …
1760 const_iv (GL_INTENSITY), 3008 const_iv (GL_INTENSITY),
1761 const_iv (GL_LUMINANCE), 3009 const_iv (GL_LUMINANCE),
1762 const_iv (GL_LUMINANCE_ALPHA), 3010 const_iv (GL_LUMINANCE_ALPHA),
1763 const_iv (GL_FLOAT), 3011 const_iv (GL_FLOAT),
1764 const_iv (GL_UNSIGNED_INT_8_8_8_8_REV), 3012 const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
3013 const_iv (GL_COMPRESSED_ALPHA_ARB),
3014 const_iv (GL_COMPRESSED_LUMINANCE_ARB),
3015 const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
3016 const_iv (GL_COMPRESSED_INTENSITY_ARB),
3017 const_iv (GL_COMPRESSED_RGB_ARB),
3018 const_iv (GL_COMPRESSED_RGBA_ARB),
1765 const_iv (GL_COMPILE), 3019 const_iv (GL_COMPILE),
3020 const_iv (GL_PROXY_TEXTURE_1D),
3021 const_iv (GL_PROXY_TEXTURE_2D),
1766 const_iv (GL_TEXTURE_1D), 3022 const_iv (GL_TEXTURE_1D),
1767 const_iv (GL_TEXTURE_2D), 3023 const_iv (GL_TEXTURE_2D),
1768 const_iv (GL_TEXTURE_ENV), 3024 const_iv (GL_TEXTURE_ENV),
1769 const_iv (GL_TEXTURE_MAG_FILTER), 3025 const_iv (GL_TEXTURE_MAG_FILTER),
1770 const_iv (GL_TEXTURE_MIN_FILTER), 3026 const_iv (GL_TEXTURE_MIN_FILTER),
… …
1791 const_iv (GL_COLOR_LOGIC_OP), 3047 const_iv (GL_COLOR_LOGIC_OP),
1792 const_iv (GL_SEPARABLE_2D), 3048 const_iv (GL_SEPARABLE_2D),
1793 const_iv (GL_CONVOLUTION_2D), 3049 const_iv (GL_CONVOLUTION_2D),
1794 const_iv (GL_CONVOLUTION_BORDER_MODE), 3050 const_iv (GL_CONVOLUTION_BORDER_MODE),
1795 const_iv (GL_CONSTANT_BORDER), 3051 const_iv (GL_CONSTANT_BORDER),
3052 const_iv (GL_POINTS),
1796 const_iv (GL_LINES), 3053 const_iv (GL_LINES),
3054 const_iv (GL_LINE_STRIP),
1797 const_iv (GL_LINE_LOOP), 3055 const_iv (GL_LINE_LOOP),
1798 const_iv (GL_QUADS), 3056 const_iv (GL_QUADS),
1799 const_iv (GL_QUAD_STRIP), 3057 const_iv (GL_QUAD_STRIP),
1800 const_iv (GL_TRIANGLES), 3058 const_iv (GL_TRIANGLES),
1801 const_iv (GL_TRIANGLE_STRIP), 3059 const_iv (GL_TRIANGLE_STRIP),
1802 const_iv (GL_TRIANGLE_FAN), 3060 const_iv (GL_TRIANGLE_FAN),
3061 const_iv (GL_POLYGON),
1803 const_iv (GL_PERSPECTIVE_CORRECTION_HINT), 3062 const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
3063 const_iv (GL_POINT_SMOOTH_HINT),
3064 const_iv (GL_LINE_SMOOTH_HINT),
3065 const_iv (GL_POLYGON_SMOOTH_HINT),
3066 const_iv (GL_GENERATE_MIPMAP_HINT),
3067 const_iv (GL_TEXTURE_COMPRESSION_HINT),
1804 const_iv (GL_FASTEST), 3068 const_iv (GL_FASTEST),
3069 const_iv (GL_DONT_CARE),
3070 const_iv (GL_NICEST),
1805 const_iv (GL_V2F), 3071 const_iv (GL_V2F),
1806 const_iv (GL_V3F), 3072 const_iv (GL_V3F),
1807 const_iv (GL_T2F_V3F), 3073 const_iv (GL_T2F_V3F),
1808 const_iv (GL_T2F_N3F_V3F), 3074 const_iv (GL_T2F_N3F_V3F),
3075 const_iv (GL_FUNC_ADD),
3076 const_iv (GL_FUNC_SUBTRACT),
3077 const_iv (GL_FUNC_REVERSE_SUBTRACT),
1809# undef const_iv 3078# undef const_iv
1810 }; 3079 };
1811 3080
1812 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 3081 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1813 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 3082 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
3083
3084 texture_av = newAV ();
3085 AvREAL_off (texture_av);
1814} 3086}
3087
3088void
3089disable_GL_EXT_blend_func_separate ()
3090 CODE:
3091 gl.BlendFuncSeparate = 0;
3092 gl.BlendFuncSeparateEXT = 0;
3093
3094void
3095apple_nvidia_bug (int enable)
1815 3096
1816char * 3097char *
1817gl_vendor () 3098gl_vendor ()
1818 CODE: 3099 CODE:
1819 RETVAL = (char *)glGetString (GL_VENDOR); 3100 RETVAL = (char *)glGetString (GL_VENDOR);
… …
1832 CODE: 3113 CODE:
1833 RETVAL = (char *)glGetString (GL_EXTENSIONS); 3114 RETVAL = (char *)glGetString (GL_EXTENSIONS);
1834 OUTPUT: 3115 OUTPUT:
1835 RETVAL 3116 RETVAL
1836 3117
3118const char *glGetString (GLenum pname)
3119
3120GLint glGetInteger (GLenum pname)
3121 CODE:
3122 glGetIntegerv (pname, &RETVAL);
3123 OUTPUT:
3124 RETVAL
3125
3126GLdouble glGetDouble (GLenum pname)
3127 CODE:
3128 glGetDoublev (pname, &RETVAL);
3129 OUTPUT:
3130 RETVAL
3131
1837int glGetError () 3132int glGetError ()
1838 3133
1839void glFinish () 3134void glFinish ()
1840 3135
1841void glClear (int mask) 3136void glClear (int mask)
… …
1855 3150
1856void glBlendFuncSeparate (int sa, int da, int saa, int daa) 3151void glBlendFuncSeparate (int sa, int da, int saa, int daa)
1857 CODE: 3152 CODE:
1858 gl_BlendFuncSeparate (sa, da, saa, daa); 3153 gl_BlendFuncSeparate (sa, da, saa, daa);
1859 3154
3155# void glBlendEquation (int se)
3156
1860void glDepthMask (int flag) 3157void glDepthMask (int flag)
1861 3158
1862void glLogicOp (int opcode) 3159void glLogicOp (int opcode)
1863 3160
1864void glColorMask (int red, int green, int blue, int alpha) 3161void glColorMask (int red, int green, int blue, int alpha)
… …
1878# near_ and far_ are due to microsofts buggy "c" compiler 3175# near_ and far_ are due to microsofts buggy "c" compiler
1879void glFrustum (double left, double right, double bottom, double top, double near_, double far_) 3176void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
1880 3177
1881# near_ and far_ are due to microsofts buggy "c" compiler 3178# near_ and far_ are due to microsofts buggy "c" compiler
1882void glOrtho (double left, double right, double bottom, double top, double near_, double far_) 3179void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
3180
3181PROTOTYPES: DISABLE
1883 3182
1884void glViewport (int x, int y, int width, int height) 3183void glViewport (int x, int y, int width, int height)
1885 3184
1886void glScissor (int x, int y, int width, int height) 3185void glScissor (int x, int y, int width, int height)
1887 3186
… …
1895 3194
1896void glRotate (float angle, float x, float y, float z) 3195void glRotate (float angle, float x, float y, float z)
1897 CODE: 3196 CODE:
1898 glRotatef (angle, x, y, z); 3197 glRotatef (angle, x, y, z);
1899 3198
1900void glBegin (int mode)
1901
1902void glEnd ()
1903
1904void glColor (float r, float g, float b, float a = 1.0) 3199void glColor (float r, float g, float b, float a = 1.0)
1905 PROTOTYPE: @ 3200 PROTOTYPE: @
1906 ALIAS: 3201 ALIAS:
1907 glColor_premultiply = 1 3202 glColor_premultiply = 1
1908 CODE: 3203 CODE:
1909 if (ix) 3204 if (ix)
1910 { 3205 {
1911 r *= a; 3206 r *= a;
1912 g *= a; 3207 g *= a;
1913 b *= a; 3208 b *= a;
1914 } 3209 }
1915 // microsoft visual "c" rounds instead of truncating... 3210 // microsoft visual "c" rounds instead of truncating...
1916 glColor4ub (MIN ((int)(r * 256.f), 255), 3211 glColor4f (r, g, b, a);
1917 MIN ((int)(g * 256.f), 255),
1918 MIN ((int)(b * 256.f), 255),
1919 MIN ((int)(a * 256.f), 255));
1920
1921void glInterleavedArrays (int format, int stride, char *data)
1922
1923void glDrawElements (int mode, int count, int type, char *indices)
1924
1925# 1.2 void glDrawRangeElements (int mode, int start, int end
1926 3212
1927void glRasterPos (float x, float y, float z = 0.) 3213void glRasterPos (float x, float y, float z = 0.)
1928 CODE: 3214 CODE:
1929 glRasterPos3f (0, 0, z); 3215 glRasterPos3f (0, 0, z);
1930 glBitmap (0, 0, 0, 0, x, y, 0); 3216 glBitmap (0, 0, 0, 0, x, y, 0);
… …
1935 3221
1936void glTexCoord (float s, float t) 3222void glTexCoord (float s, float t)
1937 CODE: 3223 CODE:
1938 glTexCoord2f (s, t); 3224 glTexCoord2f (s, t);
1939 3225
3226void glRect (float x1, float y1, float x2, float y2)
3227 CODE:
3228 glRectf (x1, y1, x2, y2);
3229
3230void glRect_lineloop (float x1, float y1, float x2, float y2)
3231 CODE:
3232 glBegin (GL_LINE_LOOP);
3233 glVertex2f (x1, y1);
3234 glVertex2f (x2, y1);
3235 glVertex2f (x2, y2);
3236 glVertex2f (x1, y2);
3237 glEnd ();
3238
3239PROTOTYPES: ENABLE
3240
3241void glBegin (int mode)
3242
3243void glEnd ()
3244
3245void glPointSize (GLfloat size)
3246
3247void glLineWidth (GLfloat width)
3248
3249void glInterleavedArrays (int format, int stride, char *data)
3250
3251void glDrawElements (int mode, int count, int type, char *indices)
3252
3253# 1.2 void glDrawRangeElements (int mode, int start, int end
3254
1940void glTexEnv (int target, int pname, float param) 3255void glTexEnv (int target, int pname, float param)
1941 CODE: 3256 CODE:
1942 glTexEnvf (target, pname, param); 3257 glTexEnvf (target, pname, param);
1943 3258
1944void glTexParameter (int target, int pname, float param) 3259void glTexParameter (int target, int pname, float param)
… …
1960void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column) 3275void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
1961 CODE: 3276 CODE:
1962 if (gl.SeparableFilter2D) 3277 if (gl.SeparableFilter2D)
1963 gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column); 3278 gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
1964 3279
1965void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data) 3280void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
1966 3281
1967void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border) 3282void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
1968 3283
1969void glDrawPixels (int width, int height, int format, int type, char *pixels) 3284void glDrawPixels (int width, int height, int format, int type, char *pixels)
3285
3286void glPixelZoom (float x, float y)
1970 3287
1971void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR) 3288void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
1972 3289
1973int glGenTexture () 3290int glGenTexture ()
1974 CODE: 3291 CODE:
1975{ 3292 RETVAL = gen_texture ();
1976 GLuint name;
1977 glGenTextures (1, &name);
1978 RETVAL = name;
1979}
1980 OUTPUT: 3293 OUTPUT:
1981 RETVAL 3294 RETVAL
1982 3295
1983void glDeleteTexture (int name) 3296void glDeleteTexture (int name)
1984 CODE: 3297 CODE:
1985{
1986 GLuint name_ = name;
1987 glDeleteTextures (1, &name_); 3298 del_texture (name);
1988} 3299
1989
1990int glGenList () 3300int glGenList ()
1991 CODE: 3301 CODE:
1992 RETVAL = glGenLists (1); 3302 RETVAL = glGenLists (1);
1993 OUTPUT: 3303 OUTPUT:
1994 RETVAL 3304 RETVAL
… …
2001 3311
2002void glEndList () 3312void glEndList ()
2003 3313
2004void glCallList (int list) 3314void glCallList (int list)
2005 3315
3316void c_init ()
3317 CODE:
3318 glPixelStorei (GL_PACK_ALIGNMENT , 1);
3319 glPixelStorei (GL_UNPACK_ALIGNMENT, 1);
2006 3320
3321MODULE = Deliantra::Client PACKAGE = DC::UI::Base
3322
3323PROTOTYPES: DISABLE
3324
3325void
3326find_widget (SV *self, NV x, NV y)
3327 PPCODE:
3328{
3329 if (within_widget (self, x, y))
3330 XPUSHs (self);
3331}
3332
3333BOOT:
3334{
3335 hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
3336
3337 draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
3338 draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
3339 draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
3340 draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
3341}
3342
3343void
3344draw (SV *self)
3345 CODE:
3346{
3347 HV *hv;
3348 SV **svp;
3349 NV x, y, w, h;
3350 SV *draw_x_sv = GvSV (draw_x_gv);
3351 SV *draw_y_sv = GvSV (draw_y_gv);
3352 SV *draw_w_sv = GvSV (draw_w_gv);
3353 SV *draw_h_sv = GvSV (draw_h_gv);
3354 double draw_x, draw_y;
3355
3356 if (!SvROK (self))
3357 croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
3358
3359 hv = (HV *)SvRV (self);
3360
3361 if (SvTYPE (hv) != SVt_PVHV)
3362 croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
3363
3364 svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
3365 svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
3366
3367 if (!h || !w)
3368 XSRETURN_EMPTY;
3369
3370 svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
3371 svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
3372
3373 draw_x = SvNV (draw_x_sv) + x;
3374 draw_y = SvNV (draw_y_sv) + y;
3375
3376 if (draw_x + w < 0 || draw_x >= SvNV (draw_w_sv)
3377 || draw_y + h < 0 || draw_y >= SvNV (draw_h_sv))
3378 XSRETURN_EMPTY;
3379
3380 sv_setnv (draw_x_sv, draw_x);
3381 sv_setnv (draw_y_sv, draw_y);
3382
3383 glPushMatrix ();
3384 glTranslated (x, y, 0);
3385
3386 if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
3387 {
3388 svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
3389
3390 if (svp && SvTRUE (*svp))
3391 {
3392 glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
3393 glEnable (GL_BLEND);
3394 glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
3395 glBegin (GL_QUADS);
3396 glVertex2f (0, 0);
3397 glVertex2f (w, 0);
3398 glVertex2f (w, h);
3399 glVertex2f (0, h);
3400 glEnd ();
3401 glDisable (GL_BLEND);
3402 }
3403 }
3404#if 0
3405 // draw borders, for debugging
3406 glPushMatrix ();
3407 glColor4f (1., 1., 0., 1.);
3408 glTranslatef (.5, .5, 0.);
3409 glBegin (GL_LINE_LOOP);
3410 glVertex2f (0 , 0);
3411 glVertex2f (w - 1, 0);
3412 glVertex2f (w - 1, h - 1);
3413 glVertex2f (0 , h - 1);
3414 glEnd ();
3415 glPopMatrix ();
3416#endif
3417 PUSHMARK (SP);
3418 XPUSHs (self);
3419 PUTBACK;
3420 call_method ("_draw", G_VOID | G_DISCARD);
3421 SPAGAIN;
3422
3423 glPopMatrix ();
3424
3425 draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
3426 draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
3427}
3428

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