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Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.114 by root, Wed Jun 14 18:02:00 2006 UTC vs.
Revision 1.294 by root, Sat Dec 19 05:06:56 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 roundf(x) (int)(x)
25# define atan2f(x,y) atan2(x,y)
26# define M_PI 3.14159265f
27#endif
28
29#include <assert.h>
12#include <math.h> 30#include <math.h>
13#include <string.h> 31#include <string.h>
14#include <stdio.h> 32#include <stdio.h>
15#include <stdlib.h> 33#include <stdlib.h>
16 34
35#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
36
17#include <SDL.h> 37#include <SDL.h>
38#include <SDL_thread.h>
18#include <SDL_endian.h> 39#include <SDL_endian.h>
19#include <SDL_image.h> 40#include <SDL_image.h>
20#include <SDL_mixer.h> 41#include <SDL_mixer.h>
21#include <SDL_opengl.h> 42#include <SDL_opengl.h>
22 43
44/* work around os x broken headers */
45#ifdef __MACOSX__
46typedef void (APIENTRYP PFNGLBLENDFUNCSEPARATEPROC) (GLenum sfactorRGB, GLenum dfactorRGB, GLenum sfactorAlpha, GLenum dfactorAlpha);
47#endif
48
49#define PANGO_ENABLE_BACKEND
50#define G_DISABLE_CAST_CHECKS
51
23#include <glib/gmacros.h> 52#include <glib/gmacros.h>
24 53
25#include <pango/pango.h> 54#include <pango/pango.h>
26#include <pango/pangofc-fontmap.h> 55
27#include <pango/pangoft2.h> 56#ifndef PANGO_VERSION_CHECK
28#include <pango/pangocairo.h> 57# define PANGO_VERSION_CHECK(a,b,c) 0
58#endif
59
60#if !PANGO_VERSION_CHECK (1, 15, 2)
61# define pango_layout_get_line_readonly pango_layout_get_line
62# define pango_layout_get_lines_readonly pango_layout_get_lines
63# define pango_layout_iter_get_line_readonly pango_layout_iter_get_line
64# define pango_layout_iter_get_run_readonly pango_layout_iter_get_run
65#endif
29 66
30#ifndef _WIN32 67#ifndef _WIN32
31# include <sys/types.h> 68# include <sys/types.h>
32# include <sys/socket.h> 69# include <sys/socket.h>
33# include <netinet/in.h> 70# include <netinet/in.h>
34# include <netinet/tcp.h> 71# include <netinet/tcp.h>
35# include <inttypes.h> 72# include <inttypes.h>
73#endif
74
75#if __GNUC__ >= 4
76# define expect(expr,value) __builtin_expect ((expr),(value))
36#else 77#else
37 typedef unsigned char uint8_t; 78# 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 79#endif
44 80
45#include "glext.h" 81#define expect_false(expr) expect ((expr) != 0, 0)
82#define expect_true(expr) expect ((expr) != 0, 1)
46 83
84#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
85
47#define FOW_DARKNESS 32 86#define FOW_DARKNESS 64
87#define DARKNESS_ADJUST(n) ((29 * (int)(n)) >> 5) /* times 0.9 */
48 88
49#define MAP_EXTEND_X 32 89#define MAP_EXTEND_X 32
50#define MAP_EXTEND_Y 512 90#define MAP_EXTEND_Y 512
51 91
52#define MIN_FONT_HEIGHT 10 92#define MIN_FONT_HEIGHT 10
93
94/* mask out modifiers we are not interested in */
95#define MOD_MASK (KMOD_CTRL | KMOD_SHIFT | KMOD_ALT | KMOD_META)
96
97#define KMOD_LRAM 0x10000 // our extension
98
99#define TEXID_SPEECH 1
100#define TEXID_NOFACE 2
101#define TEXID_HIDDEN 3
102
103static AV *texture_av;
53 104
54static struct 105static struct
55{ 106{
56#define GL_FUNC(ptr,name) ptr name; 107#define GL_FUNC(ptr,name) ptr name;
57#include "glfunc.h" 108#include "glfunc.h"
58#undef GL_FUNC 109#undef GL_FUNC
59} gl; 110} gl;
60 111
112static void
61static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa) 113gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
62{ 114{
63 if (gl.BlendFuncSeparate) 115 if (gl.BlendFuncSeparate)
64 gl.BlendFuncSeparate (sa, da, saa, daa); 116 gl.BlendFuncSeparate (sa, da, saa, daa);
65 else if (gl.BlendFuncSeparateEXT) 117 else if (gl.BlendFuncSeparateEXT)
66 gl.BlendFuncSeparateEXT (sa, da, saa, daa); 118 gl.BlendFuncSeparateEXT (sa, da, saa, daa);
67 else 119 else
68 glBlendFunc (sa, da); 120 glBlendFunc (sa, da);
69} 121}
70 122
123static GLuint
124gen_texture ()
125{
126 GLuint name;
127
128 if (AvFILL (texture_av) >= 0)
129 name = (GLuint)(size_t)av_pop (texture_av);
130 else
131 glGenTextures (1, &name);
132
133 return name;
134}
135
136static void
137del_texture (GLuint name)
138{
139 /* make a half-assed attempt at returning the memory used by the texture */
140 /* textures are frequently being reused by cfplus anyway */
141 /*glBindTexture (GL_TEXTURE_2D, name);*/
142 /*glTexImage2D (GL_TEXTURE_2D, 0, GL_ALPHA, 0, 0, 0, GL_ALPHA, GL_UNSIGNED_BYTE, 0);*/
143 av_push (texture_av, (SV *)(size_t)name);
144 glDeleteTextures (1, &name);
145}
146
147#include "texcache.c"
148#include "rendercache.c"
149
150#include "pango-font.c"
151#include "pango-fontmap.c"
152#include "pango-render.c"
153
154typedef IV DC__Channel;
155typedef SDL_RWops *DC__RW;
71typedef Mix_Chunk *CFClient__MixChunk; 156typedef Mix_Chunk *DC__MixChunk;
72typedef Mix_Music *CFClient__MixMusic; 157typedef Mix_Music *DC__MixMusic;
73 158
74typedef PangoFontDescription *CFClient__Font; 159typedef PangoFontDescription *DC__Font;
160
161static int
162shape_attr_p (PangoLayoutRun *run)
163{
164 GSList *attrs = run->item->analysis.extra_attrs;
165
166 while (attrs)
167 {
168 PangoAttribute *attr = attrs->data;
169
170 if (attr->klass->type == PANGO_ATTR_SHAPE)
171 return 1;
172
173 attrs = attrs->next;
174 }
175
176 return 0;
177}
75 178
76typedef struct cf_layout { 179typedef struct cf_layout {
77 PangoLayout *pl; // either derived from a cairo or ft2 context 180 PangoLayout *pl;
78 int rgba; // wether we use rgba (cairo) or grayscale (ft2)
79 float r, g, b, a; // default color for rgba mode 181 float r, g, b, a; // default color for rgba mode
80 int base_height; 182 int base_height;
81 CFClient__Font font; 183 DC__Font font;
184 rc_t *rc;
82} *CFClient__Layout; 185} *DC__Layout;
83 186
84static CFClient__Font default_font; 187static DC__Font default_font;
85static PangoContext *ft2_context, *cairo_context; 188static PangoContext *opengl_context;
86static PangoFontMap *ft2_fontmap, *cairo_fontmap; 189static PangoFontMap *opengl_fontmap;
87 190
88static void 191static void
89substitute_func (FcPattern *pattern, gpointer data) 192substitute_func (FcPattern *pattern, gpointer data)
90{ 193{
91 FcPatternAddBool (pattern, FC_HINTING, 1); 194 FcPatternAddBool (pattern, FC_HINTING, 1);
92#ifdef FC_HINT_STYLE 195#ifdef FC_HINT_STYLE
93 FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL); 196 FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);
94#endif 197#endif
95#ifdef _WIN32
96 FcPatternAddBool (pattern, FC_AUTOHINT, 1);
97#else
98 FcPatternAddBool (pattern, FC_AUTOHINT, 0); 198 FcPatternAddBool (pattern, FC_AUTOHINT, 0);
99#endif
100} 199}
101 200
102static void 201static void
103layout_update_font (CFClient__Layout self) 202layout_update_font (DC__Layout self)
104{ 203{
105 /* use a random scale factor to account for unknown descenders, 0.8 works 204 /* use a random scale factor to account for unknown descenders, 0.8 works
106 * reasonably well with bitstream vera 205 * reasonably well with dejavu/bistream fonts
107 */ 206 */
108 PangoFontDescription *font = self->font ? self->font : default_font; 207 PangoFontDescription *font = self->font ? self->font : default_font;
109 208
110 pango_font_description_set_absolute_size (font, 209 pango_font_description_set_absolute_size (font,
111 MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10)); 210 MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
112 211
113 pango_layout_set_font_description (self->pl, font); 212 pango_layout_set_font_description (self->pl, font);
114} 213}
115 214
116static void 215static void
117layout_get_pixel_size (CFClient__Layout self, int *w, int *h) 216layout_get_pixel_size (DC__Layout self, int *w, int *h)
118{ 217{
218 PangoRectangle rect;
219
220 // get_pixel_* wrongly rounds down
119 pango_layout_get_pixel_size (self->pl, w, h); 221 pango_layout_get_extents (self->pl, 0, &rect);
120 222
121 if (!*w) *w = 1; 223 rect.width = (rect.width + PANGO_SCALE - 1) / PANGO_SCALE;
122 if (!*h) *h = 1; 224 rect.height = (rect.height + PANGO_SCALE - 1) / PANGO_SCALE;
123 225
124 *w = (*w + 3) & ~3; 226 if (!rect.width) rect.width = 1;
125} 227 if (!rect.height) rect.height = 1;
126 228
229 *w = rect.width;
230 *h = rect.height;
231}
232
233typedef uint16_t tileid;
127typedef uint16_t mapface; 234typedef uint16_t faceid;
128 235
129typedef struct { 236typedef struct {
130 GLint name; 237 GLuint name;
131 int w, h; 238 int w, h;
132 float s, t; 239 float s, t;
133 uint8_t r, g, b, a; 240 uint8_t r, g, b, a;
241 tileid smoothtile;
242 uint8_t smoothlevel;
243 uint8_t unused; /* set to zero on use */
134} maptex; 244} maptex;
135 245
136typedef struct { 246typedef struct {
247 uint32_t player;
248 tileid tile[3];
137 int16_t darkness; 249 uint16_t darkness;
138 mapface face[3]; 250 uint8_t stat_width, stat_hp, flags, smoothmax;
139} mapcell; 251} mapcell;
140 252
141typedef struct { 253typedef struct {
142 int32_t c0, c1; 254 int32_t c0, c1;
143 mapcell *col; 255 mapcell *col;
144} maprow; 256} maprow;
145 257
146typedef struct map { 258typedef struct map {
147 int x, y, w, h; 259 int x, y, w, h;
148 int ox, oy; /* offset to virtual global coordinate system */ 260 int ox, oy; /* offset to virtual global coordinate system */
149 int faces; 261 int faces; tileid *face2tile; // [faceid]
150 mapface *face; 262 int texs; maptex *tex; // [tileid]
151
152 int texs;
153 maptex *tex;
154 263
155 int32_t rows; 264 int32_t rows;
156 maprow *row; 265 maprow *row;
157} *CFClient__Map; 266} *DC__Map;
158 267
159static char * 268static char *
160prepend (char *ptr, int sze, int inc) 269prepend (char *ptr, int sze, int inc)
161{ 270{
162 char *p; 271 char *p;
… …
179} 288}
180 289
181#define Append(type,ptr,sze,inc) (ptr) = (type *)append ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type)) 290#define Append(type,ptr,sze,inc) (ptr) = (type *)append ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
182#define Prepend(type,ptr,sze,inc) (ptr) = (type *)prepend ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type)) 291#define Prepend(type,ptr,sze,inc) (ptr) = (type *)prepend ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
183 292
293static void
294need_facenum (struct map *self, faceid face)
295{
296 while (self->faces <= face)
297 {
298 Append (tileid, self->face2tile, self->faces, self->faces);
299 self->faces *= 2;
300 }
301}
302
303static void
304need_texid (struct map *self, int texid)
305{
306 while (self->texs <= texid)
307 {
308 Append (maptex, self->tex, self->texs, self->texs);
309 self->texs *= 2;
310 }
311}
312
184static maprow * 313static maprow *
185map_get_row (CFClient__Map self, int y) 314map_get_row (DC__Map self, int y)
186{ 315{
187 if (0 > y) 316 if (0 > y)
188 { 317 {
189 int extend = - y + MAP_EXTEND_Y; 318 int extend = - y + MAP_EXTEND_Y;
190 Prepend (maprow, self->row, self->rows, extend); 319 Prepend (maprow, self->row, self->rows, extend);
… …
228 357
229 return row->col + (x - row->c0); 358 return row->col + (x - row->c0);
230} 359}
231 360
232static mapcell * 361static mapcell *
233map_get_cell (CFClient__Map self, int x, int y) 362map_get_cell (DC__Map self, int x, int y)
234{ 363{
235 return row_get_cell (map_get_row (self, y), x); 364 return row_get_cell (map_get_row (self, y), x);
236} 365}
237 366
238static void 367static void
239map_clear (CFClient__Map self) 368map_clear (DC__Map self)
240{ 369{
241 int r; 370 int r;
242 371
243 for (r = 0; r < self->rows; r++) 372 for (r = 0; r < self->rows; r++)
244 Safefree (self->row[r].col); 373 Safefree (self->row[r].col);
… …
251 self->oy = 0; 380 self->oy = 0;
252 self->row = 0; 381 self->row = 0;
253 self->rows = 0; 382 self->rows = 0;
254} 383}
255 384
385#define CELL_CLEAR(cell) \
386 do { \
387 if ((cell)->player) \
388 (cell)->tile [2] = 0; \
389 (cell)->darkness = 0; \
390 (cell)->stat_hp = 0; \
391 (cell)->flags = 0; \
392 (cell)->player = 0; \
393 } while (0)
394
256static void 395static void
257map_blank (CFClient__Map self, int x0, int y0, int w, int h) 396map_blank (DC__Map self, int x0, int y0, int w, int h)
258{ 397{
259 int x, y; 398 int x, y;
260 maprow *row; 399 maprow *row;
400 mapcell *cell;
261 401
262 for (y = y0; y < y0 + h; y++) 402 for (y = y0; y < y0 + h; y++)
263 if (y >= 0) 403 if (y >= 0)
264 { 404 {
265 if (y >= self->rows) 405 if (y >= self->rows)
… …
271 if (x >= row->c0) 411 if (x >= row->c0)
272 { 412 {
273 if (x >= row->c1) 413 if (x >= row->c1)
274 break; 414 break;
275 415
276 row->col[x - row->c0].darkness = -1; 416 cell = row->col + x - row->c0;
417
418 CELL_CLEAR (cell);
277 } 419 }
278 } 420 }
421}
422
423typedef struct {
424 tileid tile;
425 uint8_t x, y, level;
426} smooth_key;
427
428static void
429smooth_or_bits (HV *hv, smooth_key *key, IV bits)
430{
431 SV **sv = hv_fetch (hv, (char *)key, sizeof (*key), 1);
432
433 if (SvIOK (*sv))
434 SvIV_set (*sv, SvIVX (*sv) | bits);
435 else
436 sv_setiv (*sv, bits);
279} 437}
280 438
281static void 439static void
282music_finished (void) 440music_finished (void)
283{ 441{
… …
319 n |= n >> 16; 477 n |= n >> 16;
320 478
321 return n + 1; 479 return n + 1;
322} 480}
323 481
324MODULE = CFClient PACKAGE = CFClient 482static unsigned int
483popcount (unsigned int n)
484{
485 n -= (n >> 1) & 0x55555555U;
486 n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
487 n = ((n >> 4) + n) & 0x0f0f0f0fU;
488 n *= 0x01010101U;
489
490 return n >> 24;
491}
492
493/* SDL should provide this, really. */
494#define SDLK_MODIFIER_MIN 300
495#define SDLK_MODIFIER_MAX 314
496
497/******************************************************************************/
498
499static GV *draw_x_gv, *draw_y_gv, *draw_w_gv, *draw_h_gv;
500static GV *hover_gv;
501
502static int
503within_widget (SV *widget, NV x, NV y)
504{
505 HV *self;
506 SV **svp;
507 NV wx, ww, wy, wh;
508
509 if (!SvROK (widget))
510 return 0;
511
512 self = (HV *)SvRV (widget);
513
514 if (SvTYPE (self) != SVt_PVHV)
515 return 0;
516
517 svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
518 if (y < wy)
519 return 0;
520
521 svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
522 if (y >= wy + wh)
523 return 0;
524
525 svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
526 if (x < wx)
527 return 0;
528
529 svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
530 if (x >= wx + ww)
531 return 0;
532
533 svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
534 if (!svp || !SvTRUE (*svp))
535 return 0;
536
537 return 1;
538}
539
540/******************************************************************************/
541
542/* process keyboard modifiers */
543static int
544mod_munge (int mod)
545{
546 mod &= MOD_MASK;
547
548 if (mod & (KMOD_META | KMOD_ALT))
549 mod |= KMOD_LRAM;
550
551 return mod;
552}
553
554static void
555deliantra_main ()
556{
557 char *argv[] = { 0 };
558 call_argv ("::main", G_DISCARD | G_VOID, argv);
559}
560
561#ifdef __MACOSX__
562 /* to due surprising braindamage on the side of SDL design, we
563 * do some mind-boggling hack here: SDL requires a custom main()
564 * on OS X, so... we provide one and call the original main(), which,
565 * due to share dlibrary magic, calls -lSDLmain's main, not perl's main,
566 * and which calls our main (== SDL_main) back.
567 */
568 extern C_LINKAGE int
569 main (int argc, char *argv[])
570 {
571 deliantra_main ();
572 }
573
574 #undef main
575
576 extern C_LINKAGE int main (int argc, char *argv[]);
577
578 static void
579 SDL_braino (void)
580 {
581 char *argv[] = { "deliantra client", 0 };
582 (main) (1, argv);
583 }
584#else
585 static void
586 SDL_braino (void)
587 {
588 deliantra_main ();
589 }
590#endif
591
592MODULE = Deliantra::Client PACKAGE = DC
325 593
326PROTOTYPES: ENABLE 594PROTOTYPES: ENABLE
327 595
328BOOT: 596BOOT:
329{ 597{
330 HV *stash = gv_stashpv ("CFClient", 1); 598 HV *stash = gv_stashpv ("DC", 1);
331 static const struct { 599 static const struct {
332 const char *name; 600 const char *name;
333 IV iv; 601 IV iv;
334 } *civ, const_iv[] = { 602 } *civ, const_iv[] = {
335# define const_iv(name) { # name, (IV)name } 603# define const_iv(name) { # name, (IV)name }
604 const_iv (SDLK_MODIFIER_MIN),
605 const_iv (SDLK_MODIFIER_MAX),
606
336 const_iv (SDL_ACTIVEEVENT), 607 const_iv (SDL_ACTIVEEVENT),
337 const_iv (SDL_KEYDOWN), 608 const_iv (SDL_KEYDOWN),
338 const_iv (SDL_KEYUP), 609 const_iv (SDL_KEYUP),
339 const_iv (SDL_MOUSEMOTION), 610 const_iv (SDL_MOUSEMOTION),
340 const_iv (SDL_MOUSEBUTTONDOWN), 611 const_iv (SDL_MOUSEBUTTONDOWN),
… …
349 const_iv (SDL_EVENT_RESERVEDA), 620 const_iv (SDL_EVENT_RESERVEDA),
350 const_iv (SDL_EVENT_RESERVEDB), 621 const_iv (SDL_EVENT_RESERVEDB),
351 const_iv (SDL_VIDEORESIZE), 622 const_iv (SDL_VIDEORESIZE),
352 const_iv (SDL_VIDEOEXPOSE), 623 const_iv (SDL_VIDEOEXPOSE),
353 const_iv (SDL_USEREVENT), 624 const_iv (SDL_USEREVENT),
625
626 const_iv (SDL_APPINPUTFOCUS),
627 const_iv (SDL_APPMOUSEFOCUS),
628 const_iv (SDL_APPACTIVE),
629
630
631 const_iv (SDLK_UNKNOWN),
632 const_iv (SDLK_FIRST),
633 const_iv (SDLK_BACKSPACE),
634 const_iv (SDLK_TAB),
635 const_iv (SDLK_CLEAR),
636 const_iv (SDLK_RETURN),
637 const_iv (SDLK_PAUSE),
638 const_iv (SDLK_ESCAPE),
639 const_iv (SDLK_SPACE),
640 const_iv (SDLK_EXCLAIM),
641 const_iv (SDLK_QUOTEDBL),
642 const_iv (SDLK_HASH),
643 const_iv (SDLK_DOLLAR),
644 const_iv (SDLK_AMPERSAND),
645 const_iv (SDLK_QUOTE),
646 const_iv (SDLK_LEFTPAREN),
647 const_iv (SDLK_RIGHTPAREN),
648 const_iv (SDLK_ASTERISK),
649 const_iv (SDLK_PLUS),
650 const_iv (SDLK_COMMA),
651 const_iv (SDLK_MINUS),
652 const_iv (SDLK_PERIOD),
653 const_iv (SDLK_SLASH),
654 const_iv (SDLK_0),
655 const_iv (SDLK_1),
656 const_iv (SDLK_2),
657 const_iv (SDLK_3),
658 const_iv (SDLK_4),
659 const_iv (SDLK_5),
660 const_iv (SDLK_6),
661 const_iv (SDLK_7),
662 const_iv (SDLK_8),
663 const_iv (SDLK_9),
664 const_iv (SDLK_COLON),
665 const_iv (SDLK_SEMICOLON),
666 const_iv (SDLK_LESS),
667 const_iv (SDLK_EQUALS),
668 const_iv (SDLK_GREATER),
669 const_iv (SDLK_QUESTION),
670 const_iv (SDLK_AT),
671
672 const_iv (SDLK_LEFTBRACKET),
673 const_iv (SDLK_BACKSLASH),
674 const_iv (SDLK_RIGHTBRACKET),
675 const_iv (SDLK_CARET),
676 const_iv (SDLK_UNDERSCORE),
677 const_iv (SDLK_BACKQUOTE),
678 const_iv (SDLK_DELETE),
679
680 const_iv (SDLK_FIRST),
681 const_iv (SDLK_LAST),
354 const_iv (SDLK_KP0), 682 const_iv (SDLK_KP0),
355 const_iv (SDLK_KP1), 683 const_iv (SDLK_KP1),
356 const_iv (SDLK_KP2), 684 const_iv (SDLK_KP2),
357 const_iv (SDLK_KP3), 685 const_iv (SDLK_KP3),
358 const_iv (SDLK_KP4), 686 const_iv (SDLK_KP4),
… …
413 const_iv (SDLK_BREAK), 741 const_iv (SDLK_BREAK),
414 const_iv (SDLK_MENU), 742 const_iv (SDLK_MENU),
415 const_iv (SDLK_POWER), 743 const_iv (SDLK_POWER),
416 const_iv (SDLK_EURO), 744 const_iv (SDLK_EURO),
417 const_iv (SDLK_UNDO), 745 const_iv (SDLK_UNDO),
746
418 const_iv (KMOD_NONE), 747 const_iv (KMOD_NONE),
748 const_iv (KMOD_SHIFT),
419 const_iv (KMOD_LSHIFT), 749 const_iv (KMOD_LSHIFT),
420 const_iv (KMOD_RSHIFT), 750 const_iv (KMOD_RSHIFT),
751 const_iv (KMOD_CTRL),
421 const_iv (KMOD_LCTRL), 752 const_iv (KMOD_LCTRL),
422 const_iv (KMOD_RCTRL), 753 const_iv (KMOD_RCTRL),
754 const_iv (KMOD_ALT),
423 const_iv (KMOD_LALT), 755 const_iv (KMOD_LALT),
424 const_iv (KMOD_RALT), 756 const_iv (KMOD_RALT),
757 const_iv (KMOD_META),
425 const_iv (KMOD_LMETA), 758 const_iv (KMOD_LMETA),
426 const_iv (KMOD_RMETA), 759 const_iv (KMOD_RMETA),
427 const_iv (KMOD_NUM), 760 const_iv (KMOD_NUM),
428 const_iv (KMOD_CAPS), 761 const_iv (KMOD_CAPS),
429 const_iv (KMOD_MODE), 762 const_iv (KMOD_MODE),
430 const_iv (KMOD_CTRL), 763
431 const_iv (KMOD_SHIFT), 764 const_iv (KMOD_LRAM),
432 const_iv (KMOD_ALT), 765
433 const_iv (KMOD_META) 766 const_iv (MIX_DEFAULT_FORMAT),
767
768 const_iv (SDL_INIT_TIMER),
769 const_iv (SDL_INIT_AUDIO),
770 const_iv (SDL_INIT_VIDEO),
771 const_iv (SDL_INIT_CDROM),
772 const_iv (SDL_INIT_JOYSTICK),
773 const_iv (SDL_INIT_EVERYTHING),
774 const_iv (SDL_INIT_NOPARACHUTE),
775 const_iv (SDL_INIT_EVENTTHREAD),
776
777 const_iv (SDL_GL_RED_SIZE),
778 const_iv (SDL_GL_GREEN_SIZE),
779 const_iv (SDL_GL_BLUE_SIZE),
780 const_iv (SDL_GL_ALPHA_SIZE),
781 const_iv (SDL_GL_DOUBLEBUFFER),
782 const_iv (SDL_GL_BUFFER_SIZE),
783 const_iv (SDL_GL_DEPTH_SIZE),
784 const_iv (SDL_GL_STENCIL_SIZE),
785 const_iv (SDL_GL_ACCUM_RED_SIZE),
786 const_iv (SDL_GL_ACCUM_GREEN_SIZE),
787 const_iv (SDL_GL_ACCUM_BLUE_SIZE),
788 const_iv (SDL_GL_ACCUM_ALPHA_SIZE),
789 const_iv (SDL_GL_STEREO),
790 const_iv (SDL_GL_MULTISAMPLEBUFFERS),
791 const_iv (SDL_GL_MULTISAMPLESAMPLES),
792 const_iv (SDL_GL_ACCELERATED_VISUAL),
793 const_iv (SDL_GL_SWAP_CONTROL),
794
795 const_iv (FOW_DARKNESS)
434# undef const_iv 796# undef const_iv
435 }; 797 };
436 798
437 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 799 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
438 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 800 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
801
802 assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
803 assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
439} 804}
805
806void
807weaken (SV *rv)
808 PROTOTYPE: $
809 CODE:
810 sv_rvweaken (rv);
811
812int
813in_destruct ()
814 CODE:
815 RETVAL = PL_main_cv == Nullcv;
816 OUTPUT:
817 RETVAL
818
819NV floor (NV x)
820
821NV ceil (NV x)
822
823IV minpot (UV n)
824
825IV popcount (UV n)
440 826
441void 827void
442pango_init () 828pango_init ()
443 CODE: 829 CODE:
444 // delayed, so it can pick up new fonts added by AddFontResourceEx
445{ 830{
446 {
447 ft2_fontmap = pango_ft2_font_map_new (); 831 opengl_fontmap = pango_opengl_font_map_new ();
448 pango_ft2_font_map_set_default_substitute ((PangoFT2FontMap *)ft2_fontmap, substitute_func, 0, 0); 832 pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
449 ft2_context = pango_ft2_font_map_create_context ((PangoFT2FontMap *)ft2_fontmap); 833 opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
450 } 834 /*pango_context_set_font_description (opengl_context, default_font);*/
451 { 835#if PANGO_VERSION_CHECK (1, 15, 2)
452 cairo_font_options_t *fopt = cairo_font_options_create (); 836 pango_context_set_language (opengl_context, pango_language_from_string ("en"));
453 cairo_fontmap = pango_cairo_font_map_get_default (); 837 /*pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);*/
454 cairo_context = pango_cairo_font_map_create_context ((PangoCairoFontMap *)cairo_fontmap);
455#ifdef _WIN32
456 // cairo looks like shit eaten twice on windows
457 cairo_font_options_set_antialias (fopt, CAIRO_ANTIALIAS_NONE);
458#else
459 cairo_font_options_set_antialias (fopt, CAIRO_ANTIALIAS_GRAY);
460#endif 838#endif
461 cairo_font_options_set_hint_style (fopt, CAIRO_HINT_STYLE_FULL);
462 cairo_font_options_set_hint_metrics (fopt, CAIRO_HINT_METRICS_ON);
463 pango_cairo_context_set_font_options (cairo_context, fopt);
464 cairo_font_options_destroy (fopt);
465 }
466} 839}
467 840
468int 841char *SDL_GetError ()
469SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO)
470 842
471void 843void SDL_braino ()
844
845int SDL_Init (U32 flags)
846
847int SDL_InitSubSystem (U32 flags)
848
849void SDL_QuitSubSystem (U32 flags)
850
472SDL_Quit () 851void SDL_Quit ()
473 852
853int SDL_GL_SetAttribute (int attr, int value)
854
855int SDL_GL_GetAttribute (int attr)
856 CODE:
857 if (SDL_GL_GetAttribute (attr, &RETVAL))
858 XSRETURN_UNDEF;
859 OUTPUT:
860 RETVAL
861
474void 862void
475SDL_ListModes () 863SDL_ListModes (int rgb, int alpha)
476 PPCODE: 864 PPCODE:
477{ 865{
478 SDL_Rect **m; 866 SDL_Rect **m;
479 867
480 SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5); 868 SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
481 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5); 869 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
482 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5); 870 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
483 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1); 871 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
484 872
485 SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15); 873 SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
486 SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 16); 874 SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
487 875
488 SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0); 876 SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
489 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0); 877 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
490 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0); 878 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
491 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0); 879 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
492 880
493 SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1); 881 SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
494 882 SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
495 SDL_EnableUNICODE (1);
496 SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
497 883
498 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL); 884 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
499 885
500 if (m && m != (SDL_Rect **)-1) 886 if (m && m != (SDL_Rect **)-1)
501 while (*m) 887 while (*m)
502 { 888 {
889 if ((*m)->w >= 400 && (*m)->h >= 300)
890 {
503 AV *av = newAV (); 891 AV *av = newAV ();
504 av_push (av, newSViv ((*m)->w)); 892 av_push (av, newSViv ((*m)->w));
505 av_push (av, newSViv ((*m)->h)); 893 av_push (av, newSViv ((*m)->h));
894 av_push (av, newSViv (rgb));
895 av_push (av, newSViv (alpha));
506 XPUSHs (sv_2mortal (newRV_noinc ((SV *)av))); 896 XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
897 }
507 898
508 ++m; 899 ++m;
509 } 900 }
510} 901}
511 902
512char *
513SDL_GetError ()
514
515int 903int
516SDL_SetVideoMode (int w, int h, int fullscreen) 904SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
517 CODE: 905 CODE:
906{
907 SDL_EnableUNICODE (1);
908 SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
909
910 SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
911 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
912 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
913 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
914
518 RETVAL = !!SDL_SetVideoMode ( 915 RETVAL = !!SDL_SetVideoMode (
519 w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0) 916 w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)
520 ); 917 );
918
521 if (RETVAL) 919 if (RETVAL)
522 { 920 {
523 SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+"); 921 av_clear (texture_av);
922
923 SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
524# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name); 924#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
525# include "glfunc.h" 925#include "glfunc.h"
526# undef GL_FUNC 926#undef GL_FUNC
527 } 927 }
928}
528 OUTPUT: 929 OUTPUT:
529 RETVAL 930 RETVAL
530 931
531void 932void
532SDL_GL_SwapBuffers () 933SDL_GL_SwapBuffers ()
533 934
534char * 935char *
535SDL_GetKeyName (int sym) 936SDL_GetKeyName (int sym)
536 937
938int
939SDL_GetAppState ()
940
941int
942SDL_GetModState ()
943
537void 944void
538SDL_PollEvent () 945poll_events ()
539 PPCODE: 946 PPCODE:
540{ 947{
541 SDL_Event ev; 948 SDL_Event ev;
542 949
543 while (SDL_PollEvent (&ev)) 950 SDL_PumpEvents ();
951 while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
544 { 952 {
545 HV *hv = newHV (); 953 HV *hv = newHV ();
546 hv_store (hv, "type", 4, newSViv (ev.type), 0); 954 hv_store (hv, "type", 4, newSViv (ev.type), 0);
547 955
548 switch (ev.type) 956 switch (ev.type)
549 { 957 {
550 case SDL_KEYDOWN: 958 case SDL_KEYDOWN:
551 case SDL_KEYUP: 959 case SDL_KEYUP:
552 hv_store (hv, "state", 5, newSViv (ev.key.state), 0); 960 hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
553 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0); 961 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
554 hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0); 962 hv_store (hv, "mod", 3, newSViv (mod_munge (ev.key.keysym.mod)), 0);
963 hv_store (hv, "cmod", 4, newSViv (mod_munge (SDL_GetModState ())), 0); /* current mode */
555 hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0); 964 hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
556 break; 965 break;
557 966
558 case SDL_ACTIVEEVENT: 967 case SDL_ACTIVEEVENT:
559 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0); 968 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
560 hv_store (hv, "state", 5, newSViv (ev.active.state), 0); 969 hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
561 break; 970 break;
562 971
563 case SDL_MOUSEMOTION: 972 case SDL_MOUSEMOTION:
973 {
974 int state = ev.motion.state;
975 int x = ev.motion.x;
976 int y = ev.motion.y;
977 int xrel = ev.motion.xrel;
978 int yrel = ev.motion.yrel;
979
980 /* do simplistic event compression */
981 while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
982 && state == ev.motion.state)
983 {
984 xrel += ev.motion.xrel;
985 yrel += ev.motion.yrel;
986 x = ev.motion.x;
987 y = ev.motion.y;
988 SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
989 }
990
564 hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0); 991 hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
565
566 hv_store (hv, "state", 5, newSViv (ev.motion.state), 0); 992 hv_store (hv, "state", 5, newSViv (state), 0);
567 hv_store (hv, "x", 1, newSViv (ev.motion.x), 0); 993 hv_store (hv, "x", 1, newSViv (x), 0);
568 hv_store (hv, "y", 1, newSViv (ev.motion.y), 0); 994 hv_store (hv, "y", 1, newSViv (y), 0);
569 hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0); 995 hv_store (hv, "xrel", 4, newSViv (xrel), 0);
570 hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0); 996 hv_store (hv, "yrel", 4, newSViv (yrel), 0);
997 }
571 break; 998 break;
572 999
573 case SDL_MOUSEBUTTONDOWN: 1000 case SDL_MOUSEBUTTONDOWN:
574 case SDL_MOUSEBUTTONUP: 1001 case SDL_MOUSEBUTTONUP:
575 hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0); 1002 hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
576 1003
577 hv_store (hv, "button", 6, newSViv (ev.button.button), 0); 1004 hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
578 hv_store (hv, "state", 5, newSViv (ev.button.state), 0); 1005 hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
579 hv_store (hv, "x", 1, newSViv (ev.button.x), 0); 1006 hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
580 hv_store (hv, "y", 1, newSViv (ev.button.y), 0); 1007 hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
… …
585 hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0); 1012 hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
586 hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0); 1013 hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
587 break; 1014 break;
588 } 1015 }
589 1016
590 XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv))); 1017 XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
591 } 1018 }
592} 1019}
593 1020
594int 1021int
595Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048) 1022Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
596 POSTCALL: 1023 POSTCALL:
597 Mix_HookMusicFinished (music_finished); 1024 Mix_HookMusicFinished (music_finished);
598 Mix_ChannelFinished (channel_finished); 1025 Mix_ChannelFinished (channel_finished);
599 1026
600void 1027void
1028Mix_QuerySpec ()
1029 PPCODE:
1030{
1031 int freq, channels;
1032 Uint16 format;
1033
1034 if (Mix_QuerySpec (&freq, &format, &channels))
1035 {
1036 EXTEND (SP, 3);
1037 PUSHs (sv_2mortal (newSViv (freq)));
1038 PUSHs (sv_2mortal (newSViv (format)));
1039 PUSHs (sv_2mortal (newSViv (channels)));
1040 }
1041}
1042
1043void
601Mix_CloseAudio () 1044Mix_CloseAudio ()
602 1045
603int 1046int
604Mix_AllocateChannels (int numchans = -1) 1047Mix_AllocateChannels (int numchans = -1)
605 1048
1049const char *
1050Mix_GetError ()
1051
606void 1052void
607lowdelay (int fd, int val = 1) 1053lowdelay (int fd, int val = 1)
608 CODE: 1054 CODE:
1055 setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
1056
1057void
1058win32_proxy_info ()
1059 PPCODE:
1060{
609#ifndef _WIN32 1061#ifdef _WIN32
610 setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val)); 1062 char buffer[2048];
1063 DWORD buflen;
1064
1065 EXTEND (SP, 3);
1066
1067 buflen = sizeof (buffer);
1068 if (InternetQueryOption (0, INTERNET_OPTION_PROXY, (void *)buffer, &buflen))
1069 if (((INTERNET_PROXY_INFO *)buffer)->dwAccessType == INTERNET_OPEN_TYPE_PROXY)
1070 {
1071 PUSHs (newSVpv (((INTERNET_PROXY_INFO *)buffer)->lpszProxy, 0));
1072
1073 buflen = sizeof (buffer);
1074 if (InternetQueryOption (0, INTERNET_OPTION_PROXY_USERNAME, (void *)buffer, &buflen))
1075 {
1076 PUSHs (newSVpv (buffer, 0));
1077
1078 buflen = sizeof (buffer);
1079 if (InternetQueryOption (0, INTERNET_OPTION_PROXY_PASSWORD, (void *)buffer, &buflen))
1080 PUSHs (newSVpv (buffer, 0));
1081 }
1082 }
611#endif 1083#endif
1084}
612 1085
613void 1086int
614add_font (char *file) 1087add_font (char *file)
615 CODE: 1088 CODE:
616 FcConfigAppFontAddFile (0, (const FcChar8 *)file); /* no idea wether this is required */ 1089 RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
617#ifdef _WIN32 1090 OUTPUT:
618 // cairo... sigh... requires win2000 1091 RETVAL
619 AddFontResourceEx (file, FR_PRIVATE, 0);
620#endif
621 1092
622void 1093void
623load_image_inline (SV *image_) 1094load_image_inline (SV *image_)
624 ALIAS: 1095 ALIAS:
625 load_image_file = 1 1096 load_image_file = 1
… …
628 STRLEN image_len; 1099 STRLEN image_len;
629 char *image = (char *)SvPVbyte (image_, image_len); 1100 char *image = (char *)SvPVbyte (image_, image_len);
630 SDL_Surface *surface, *surface2; 1101 SDL_Surface *surface, *surface2;
631 SDL_PixelFormat fmt; 1102 SDL_PixelFormat fmt;
632 SDL_RWops *rw = ix 1103 SDL_RWops *rw = ix
633 ? SDL_RWFromFile (image, "r") 1104 ? SDL_RWFromFile (image, "rb")
634 : SDL_RWFromConstMem (image, image_len); 1105 : SDL_RWFromConstMem (image, image_len);
635 1106
636 if (!rw) 1107 if (!rw)
637 croak ("load_image: %s", SDL_GetError ()); 1108 croak ("load_image: %s", SDL_GetError ());
638 1109
… …
667 1138
668 surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE); 1139 surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);
669 1140
670 assert (surface2->pitch == surface2->w * 4); 1141 assert (surface2->pitch == surface2->w * 4);
671 1142
1143 SDL_LockSurface (surface2);
672 EXTEND (SP, 5); 1144 EXTEND (SP, 6);
673 PUSHs (sv_2mortal (newSViv (surface2->w))); 1145 PUSHs (sv_2mortal (newSViv (surface2->w)));
674 PUSHs (sv_2mortal (newSViv (surface2->h))); 1146 PUSHs (sv_2mortal (newSViv (surface2->h)));
675 SDL_LockSurface (surface2);
676 PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch))); 1147 PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));
677 SDL_UnlockSurface (surface2);
678 PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB))); 1148 PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
679 PUSHs (sv_2mortal (newSViv (GL_RGBA))); 1149 PUSHs (sv_2mortal (newSViv (GL_RGBA)));
680 PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE))); 1150 PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
1151 SDL_UnlockSurface (surface2);
681 1152
682 SDL_FreeSurface (surface); 1153 SDL_FreeSurface (surface);
683 SDL_FreeSurface (surface2); 1154 SDL_FreeSurface (surface2);
684} 1155}
685 1156
… …
711void 1182void
712error (char *message) 1183error (char *message)
713 CODE: 1184 CODE:
714 fprintf (stderr, "ERROR: %s\n", message); 1185 fprintf (stderr, "ERROR: %s\n", message);
715#ifdef _WIN32 1186#ifdef _WIN32
716 MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR); 1187 MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
717#endif 1188#endif
718 1189
719void 1190void
720fatal (char *message) 1191fatal (char *message)
721 CODE: 1192 CODE:
722 fprintf (stderr, "FATAL: %s\n", message); 1193 fprintf (stderr, "FATAL: %s\n", message);
723#ifdef _WIN32 1194#ifdef _WIN32
724 MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR); 1195 MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
725#endif 1196#endif
726 _exit (1); 1197 _exit (1);
727 1198
728void 1199void
729_exit (int retval) 1200_exit (int retval = 0)
730 CODE: 1201 CODE:
1202#ifdef WIN32
1203 ExitThread (retval); // unclean, please beam me up
1204#else
731 _exit (retval); 1205 _exit (retval);
1206#endif
732 1207
1208void
1209debug ()
1210 CODE:
1211{
1212#if DEBUG
1213 VALGRIND_DO_LEAK_CHECK;
1214#endif
1215}
1216
1217int
1218SvREFCNT (SV *sv)
1219 CODE:
1220 RETVAL = SvREFCNT (sv);
1221 OUTPUT:
1222 RETVAL
1223
733MODULE = CFClient PACKAGE = CFClient::Font 1224MODULE = Deliantra::Client PACKAGE = DC::Font
734 1225
735CFClient::Font 1226PROTOTYPES: DISABLE
1227
1228DC::Font
736new_from_file (SV *class, char *path, int id = 0) 1229new_from_file (SV *class, char *path, int id = 0)
737 CODE: 1230 CODE:
738{ 1231{
739 int count; 1232 int count;
740 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count); 1233 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
… …
743} 1236}
744 OUTPUT: 1237 OUTPUT:
745 RETVAL 1238 RETVAL
746 1239
747void 1240void
748DESTROY (CFClient::Font self) 1241DESTROY (DC::Font self)
749 CODE: 1242 CODE:
750 pango_font_description_free (self); 1243 pango_font_description_free (self);
751 1244
752void 1245void
753make_default (CFClient::Font self) 1246make_default (DC::Font self)
1247 PROTOTYPE: $
754 CODE: 1248 CODE:
755 default_font = self; 1249 default_font = self;
756 1250
757MODULE = CFClient PACKAGE = CFClient::Layout 1251MODULE = Deliantra::Client PACKAGE = DC::Layout
758 1252
759CFClient::Layout 1253PROTOTYPES: DISABLE
760new (SV *class, int rgba = 0) 1254
1255void
1256glyph_cache_backup ()
1257 PROTOTYPE:
1258 CODE:
1259 tc_backup ();
1260
1261void
1262glyph_cache_restore ()
1263 PROTOTYPE:
1264 CODE:
1265 tc_restore ();
1266
1267DC::Layout
1268new (SV *class)
761 CODE: 1269 CODE:
762 New (0, RETVAL, 1, struct cf_layout); 1270 New (0, RETVAL, 1, struct cf_layout);
763 1271
764 RETVAL->pl = pango_layout_new (rgba ? cairo_context : ft2_context); 1272 RETVAL->pl = pango_layout_new (opengl_context);
765 RETVAL->rgba = rgba;
766 RETVAL->r = 1.; 1273 RETVAL->r = 1.;
767 RETVAL->g = 1.; 1274 RETVAL->g = 1.;
768 RETVAL->b = 1.; 1275 RETVAL->b = 1.;
769 RETVAL->a = 1.; 1276 RETVAL->a = 1.;
770 RETVAL->base_height = MIN_FONT_HEIGHT; 1277 RETVAL->base_height = MIN_FONT_HEIGHT;
771 RETVAL->font = 0; 1278 RETVAL->font = 0;
1279 RETVAL->rc = rc_alloc ();
772 1280
773 pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR); 1281 pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
774 layout_update_font (RETVAL); 1282 layout_update_font (RETVAL);
775 OUTPUT: 1283 OUTPUT:
776 RETVAL 1284 RETVAL
777 1285
778void 1286void
779DESTROY (CFClient::Layout self) 1287DESTROY (DC::Layout self)
780 CODE: 1288 CODE:
781 g_object_unref (self->pl); 1289 g_object_unref (self->pl);
1290 rc_free (self->rc);
782 Safefree (self); 1291 Safefree (self);
783 1292
1293void
1294set_text (DC::Layout self, SV *text_)
1295 CODE:
1296{
1297 STRLEN textlen;
1298 char *text = SvPVutf8 (text_, textlen);
1299
1300 pango_layout_set_text (self->pl, text, textlen);
1301}
1302
1303void
1304set_markup (DC::Layout self, SV *text_)
1305 CODE:
1306{
1307 STRLEN textlen;
1308 char *text = SvPVutf8 (text_, textlen);
1309
1310 pango_layout_set_markup (self->pl, text, textlen);
1311}
1312
1313void
1314set_shapes (DC::Layout self, ...)
1315 CODE:
1316{
1317 PangoAttrList *attrs = 0;
1318 const char *text = pango_layout_get_text (self->pl);
1319 const char *pos = text;
1320 int arg = 4;
1321
1322 while (arg < items && (pos = strstr (pos, OBJ_STR)))
1323 {
1324 PangoRectangle inkrect, rect;
1325 PangoAttribute *attr;
1326
1327 int x = SvIV (ST (arg - 3));
1328 int y = SvIV (ST (arg - 2));
1329 int w = SvIV (ST (arg - 1));
1330 int h = SvIV (ST (arg ));
1331
1332 inkrect.x = 0;
1333 inkrect.y = 0;
1334 inkrect.width = 0;
1335 inkrect.height = 0;
1336
1337 rect.x = x * PANGO_SCALE;
1338 rect.y = y * PANGO_SCALE;
1339 rect.width = w * PANGO_SCALE;
1340 rect.height = h * PANGO_SCALE;
1341
1342 if (!attrs)
1343 attrs = pango_layout_get_attributes (self->pl);
1344
1345 attr = pango_attr_shape_new (&inkrect, &rect);
1346 attr->start_index = pos - text;
1347 attr->end_index = attr->start_index + sizeof (OBJ_STR) - 1;
1348 pango_attr_list_insert (attrs, attr);
1349
1350 arg += 4;
1351 pos += sizeof (OBJ_STR) - 1;
1352 }
1353
1354 if (attrs)
1355 pango_layout_set_attributes (self->pl, attrs);
1356}
1357
1358void
1359get_shapes (DC::Layout self)
1360 PPCODE:
1361{
1362 PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
1363
1364 do
1365 {
1366 PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
1367
1368 if (run && shape_attr_p (run))
1369 {
1370 PangoRectangle extents;
1371 pango_layout_iter_get_run_extents (iter, 0, &extents);
1372
1373 EXTEND (SP, 2);
1374 PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.x))));
1375 PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.y))));
1376 }
1377 }
1378 while (pango_layout_iter_next_run (iter));
1379
1380 pango_layout_iter_free (iter);
1381}
1382
784int 1383int
785is_rgba (CFClient::Layout self) 1384has_wrapped (DC::Layout self)
786 CODE: 1385 CODE:
787 RETVAL = self->rgba; 1386{
1387 int lines = 1;
1388 const char *text = pango_layout_get_text (self->pl);
1389
1390 while (*text)
1391 lines += *text++ == '\n';
1392
1393 RETVAL = lines < pango_layout_get_line_count (self->pl);
1394}
788 OUTPUT: 1395 OUTPUT:
789 RETVAL 1396 RETVAL
790 1397
791void
792set_text (CFClient::Layout self, SV *text_)
793 CODE:
794{
795 STRLEN textlen;
796 char *text = SvPVutf8 (text_, textlen);
797
798 pango_layout_set_text (self->pl, text, textlen);
799}
800
801void
802set_markup (CFClient::Layout self, SV *text_)
803 CODE:
804{
805 STRLEN textlen;
806 char *text = SvPVutf8 (text_, textlen);
807
808 pango_layout_set_markup (self->pl, text, textlen);
809}
810
811SV * 1398SV *
812get_text (CFClient::Layout self) 1399get_text (DC::Layout self)
813 CODE: 1400 CODE:
814 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0); 1401 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
815 sv_utf8_decode (RETVAL); 1402 sv_utf8_decode (RETVAL);
816 OUTPUT: 1403 OUTPUT:
817 RETVAL 1404 RETVAL
818 1405
819void 1406void
820set_foreground (CFClient::Layout self, float r, float g, float b, float a = 1.) 1407set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
821 CODE: 1408 CODE:
822 self->r = r; 1409 self->r = r;
823 self->g = g; 1410 self->g = g;
824 self->b = b; 1411 self->b = b;
825 self->a = a; 1412 self->a = a;
826 1413
827void 1414void
828set_font (CFClient::Layout self, CFClient::Font font = 0) 1415set_font (DC::Layout self, DC::Font font = 0)
829 CODE: 1416 CODE:
830 if (self->font != font) 1417 if (self->font != font)
831 { 1418 {
832 self->font = font; 1419 self->font = font;
833 layout_update_font (self); 1420 layout_update_font (self);
834 } 1421 }
835 1422
836void 1423void
837set_height (CFClient::Layout self, int base_height) 1424set_height (DC::Layout self, int base_height)
838 CODE: 1425 CODE:
839 if (self->base_height != base_height) 1426 if (self->base_height != base_height)
840 { 1427 {
841 self->base_height = base_height; 1428 self->base_height = base_height;
842 layout_update_font (self); 1429 layout_update_font (self);
843 } 1430 }
844 1431
845void 1432void
846set_width (CFClient::Layout self, int max_width = -1) 1433set_width (DC::Layout self, int max_width = -1)
847 CODE: 1434 CODE:
848 pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE); 1435 pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
849 1436
850void 1437void
851set_indent (CFClient::Layout self, int indent) 1438set_indent (DC::Layout self, int indent)
852 CODE: 1439 CODE:
853 pango_layout_set_indent (self->pl, indent * PANGO_SCALE); 1440 pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
854 1441
855void 1442void
856set_spacing (CFClient::Layout self, int spacing) 1443set_spacing (DC::Layout self, int spacing)
857 CODE: 1444 CODE:
858 pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE); 1445 pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
859 1446
860void 1447void
861set_ellipsise (CFClient::Layout self, int ellipsise) 1448set_ellipsise (DC::Layout self, int ellipsise)
862 CODE: 1449 CODE:
863 pango_layout_set_ellipsize (self->pl, 1450 pango_layout_set_ellipsize (self->pl,
864 ellipsise == 1 ? PANGO_ELLIPSIZE_START 1451 ellipsise == 1 ? PANGO_ELLIPSIZE_START
865 : ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE 1452 : ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
866 : ellipsise == 3 ? PANGO_ELLIPSIZE_END 1453 : ellipsise == 3 ? PANGO_ELLIPSIZE_END
867 : PANGO_ELLIPSIZE_NONE 1454 : PANGO_ELLIPSIZE_NONE
868 ); 1455 );
869 1456
870void 1457void
871set_single_paragraph_mode (CFClient::Layout self, int spm) 1458set_single_paragraph_mode (DC::Layout self, int spm)
872 CODE: 1459 CODE:
873 pango_layout_set_single_paragraph_mode (self->pl, !!spm); 1460 pango_layout_set_single_paragraph_mode (self->pl, !!spm);
874 1461
875void 1462void
876size (CFClient::Layout self) 1463size (DC::Layout self)
877 PPCODE: 1464 PPCODE:
878{ 1465{
879 int w, h; 1466 int w, h;
880 1467
881 layout_get_pixel_size (self, &w, &h); 1468 layout_get_pixel_size (self, &w, &h);
… …
884 PUSHs (sv_2mortal (newSViv (w))); 1471 PUSHs (sv_2mortal (newSViv (w)));
885 PUSHs (sv_2mortal (newSViv (h))); 1472 PUSHs (sv_2mortal (newSViv (h)));
886} 1473}
887 1474
888int 1475int
1476descent (DC::Layout self)
1477 CODE:
1478{
1479 PangoRectangle rect;
1480 PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1481 pango_layout_line_get_pixel_extents (line, 0, &rect);
1482 RETVAL = PANGO_DESCENT (rect);
1483}
1484 OUTPUT:
1485 RETVAL
1486
1487int
889xy_to_index (CFClient::Layout self, int x, int y) 1488xy_to_index (DC::Layout self, int x, int y)
890 CODE: 1489 CODE:
891{ 1490{
892 int index, trailing; 1491 int index, trailing;
893 pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing); 1492 pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
894 RETVAL = index; 1493 RETVAL = index + trailing;
895} 1494}
896 OUTPUT: 1495 OUTPUT:
897 RETVAL 1496 RETVAL
898 1497
899void 1498void
900cursor_pos (CFClient::Layout self, int index) 1499cursor_pos (DC::Layout self, int index)
901 PPCODE: 1500 PPCODE:
902{ 1501{
903 PangoRectangle strong_pos; 1502 PangoRectangle pos;
904 pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0); 1503 pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
905 1504
906 EXTEND (SP, 3); 1505 EXTEND (SP, 3);
907 PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE))); 1506 PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
908 PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE))); 1507 PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
909 PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE))); 1508 PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
910} 1509}
911 1510
912void 1511void
913render (CFClient::Layout self) 1512index_to_line_x (DC::Layout self, int index, int trailing = 0)
914 PPCODE: 1513 PPCODE:
915{ 1514{
916 SV *retval; 1515 int line, x;
917 int w, h;
918 1516
919 layout_get_pixel_size (self, &w, &h); 1517 pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
920 1518#if !PANGO_VERSION_CHECK (1, 17, 3)
921 if (self->rgba) 1519 /* pango bug: line is between 1..numlines, not 0..numlines-1 */
922 { 1520 --line;
923 cairo_surface_t *surface;
924 cairo_t *cairo;
925
926 retval = newSV (w * h * 4);
927 SvPOK_only (retval);
928 SvCUR_set (retval, w * h * 4);
929
930 memset (SvPVX (retval), 0, w * h * 4);
931
932 surface = cairo_image_surface_create_for_data (
933 (void*)SvPVX (retval), CAIRO_FORMAT_ARGB32, w, h, w * 4);
934 cairo = cairo_create (surface);
935 cairo_set_source_rgba (cairo, self->r, self->g, self->b, self->a);
936
937 pango_cairo_show_layout (cairo, self->pl);
938
939 cairo_destroy (cairo);
940 cairo_surface_destroy (surface);
941
942 // what a mess, and its premultiplied, too :(
943 {
944 uint32_t *p = (uint32_t *)SvPVX (retval);
945 uint32_t *e = p + w * h;
946
947 while (p < e)
948 {
949 uint32_t rgba = *p;
950 rgba = (rgba >> 24) | (rgba << 8);
951#if 0
952#ifdef _WIN32
953 {//D
954 uint8_t r = rgba >> 24;
955 uint8_t g = rgba >> 16;
956 uint8_t b = rgba >> 8;
957 uint8_t a = rgba >> 0;
958
959 rgba = (rgba & 0xffffff00) | a;
960 }
961#endif 1521#endif
962#endif
963 rgba = SDL_SwapBE32 (rgba);
964 *p++ = rgba;
965 }
966 }
967
968 EXTEND (SP, 5); 1522 EXTEND (SP, 2);
969 PUSHs (sv_2mortal (newSViv (w))); 1523 PUSHs (sv_2mortal (newSViv (line)));
1524 PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1525}
1526
1527void
1528line_x_to_index (DC::Layout self, int line, int x)
1529 PPCODE:
1530{
1531 PangoLayoutLine *lp;
1532 int index, trailing;
1533
1534 if (line < 0)
1535 XSRETURN_EMPTY;
1536
1537 if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1538 XSRETURN_EMPTY; /* do better */
1539
1540 pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1541
1542 EXTEND (SP, 2);
1543 if (GIMME_V == G_SCALAR)
970 PUSHs (sv_2mortal (newSViv (h))); 1544 PUSHs (sv_2mortal (newSViv (index + trailing)));
971 PUSHs (sv_2mortal (retval));
972 PUSHs (sv_2mortal (newSViv (GL_RGBA)));
973 PUSHs (sv_2mortal (newSViv (GL_RGBA)));
974 }
975 else 1545 else
976 { 1546 {
977 FT_Bitmap bitmap;
978
979 retval = newSV (w * h);
980 SvPOK_only (retval);
981 SvCUR_set (retval, w * h);
982
983 bitmap.rows = h;
984 bitmap.width = w;
985 bitmap.pitch = w;
986 bitmap.buffer = (unsigned char*)SvPVX (retval);
987 bitmap.num_grays = 256;
988 bitmap.pixel_mode = FT_PIXEL_MODE_GRAY;
989
990 memset (bitmap.buffer, 0, w * h);
991
992 pango_ft2_render_layout (&bitmap, self->pl, 0 * PANGO_SCALE, 0 * PANGO_SCALE);
993
994 EXTEND (SP, 5);
995 PUSHs (sv_2mortal (newSViv (w))); 1547 PUSHs (sv_2mortal (newSViv (index)));
996 PUSHs (sv_2mortal (newSViv (h))); 1548 PUSHs (sv_2mortal (newSViv (trailing)));
997 PUSHs (sv_2mortal (retval));
998 PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
999 PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
1000 } 1549 }
1001} 1550}
1002 1551
1552void
1553render (DC::Layout self, float x, float y, int flags = 0)
1554 CODE:
1555 rc_clear (self->rc);
1556 pango_opengl_render_layout_subpixel (
1557 self->pl,
1558 self->rc,
1559 x * PANGO_SCALE, y * PANGO_SCALE,
1560 self->r, self->g, self->b, self->a,
1561 flags
1562 );
1563 // we assume that context_change actually clears/frees stuff
1564 // and does not do any recomputation...
1565 pango_layout_context_changed (self->pl);
1566
1567void
1568draw (DC::Layout self)
1569 CODE:
1570{
1571 glEnable (GL_TEXTURE_2D);
1572 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1573 glEnable (GL_BLEND);
1574 gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
1575 GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
1576 glEnable (GL_ALPHA_TEST);
1577 glAlphaFunc (GL_GREATER, 7.f / 255.f);
1578
1579 rc_draw (self->rc);
1580
1581 glDisable (GL_ALPHA_TEST);
1582 glDisable (GL_BLEND);
1583 glDisable (GL_TEXTURE_2D);
1584}
1585
1003MODULE = CFClient PACKAGE = CFClient::Texture 1586MODULE = Deliantra::Client PACKAGE = DC::Texture
1004 1587
1005void 1588PROTOTYPES: ENABLE
1006pad2pot (SV *data_, SV *w_, SV *h_)
1007 CODE:
1008{
1009 int ow = SvIV (w_);
1010 int oh = SvIV (h_);
1011 1589
1012 if (ow && oh) 1590void
1591pad (SV *data_, int ow, int oh, int nw, int nh)
1592 CODE:
1593{
1594 if ((nw != ow || nh != oh) && SvOK (data_))
1013 { 1595 {
1014 int nw = minpot (ow);
1015 int nh = minpot (oh);
1016
1017 if (nw != ow || nh != oh)
1018 {
1019 if (SvOK (data_))
1020 {
1021 STRLEN datalen; 1596 STRLEN datalen;
1022 char *data = SvPVbyte (data_, datalen); 1597 char *data = SvPVbyte (data_, datalen);
1023 int bpp = datalen / (ow * oh); 1598 int bpp = datalen / (ow * oh);
1024 SV *result_ = sv_2mortal (newSV (nw * nh * bpp)); 1599 SV *result_ = sv_2mortal (newSV (nw * nh * bpp));
1025 1600
1026 SvPOK_only (result_); 1601 SvPOK_only (result_);
1027 SvCUR_set (result_, nw * nh * bpp); 1602 SvCUR_set (result_, nw * nh * bpp);
1028 1603
1029 memset (SvPVX (result_), 0, nw * nh * bpp); 1604 memset (SvPVX (result_), 0, nw * nh * bpp);
1030 while (oh--) 1605 while (oh--)
1031 memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp); 1606 memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1032 1607
1033 sv_setsv (data_, result_); 1608 sv_setsv (data_, result_);
1034 }
1035
1036 sv_setiv (w_, nw);
1037 sv_setiv (h_, nh);
1038 }
1039 } 1609 }
1040} 1610}
1041 1611
1042void 1612void
1043draw_quad (SV *self, float x, float y, float w = 0., float h = 0.) 1613draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
… …
1049{ 1619{
1050 HV *hv = (HV *)SvRV (self); 1620 HV *hv = (HV *)SvRV (self);
1051 float s = SvNV (*hv_fetch (hv, "s", 1, 1)); 1621 float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1052 float t = SvNV (*hv_fetch (hv, "t", 1, 1)); 1622 float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1053 int name = SvIV (*hv_fetch (hv, "name", 4, 1)); 1623 int name = SvIV (*hv_fetch (hv, "name", 4, 1));
1624
1625 if (name <= 0)
1626 XSRETURN_EMPTY;
1054 1627
1055 if (items < 5) 1628 if (items < 5)
1056 { 1629 {
1057 w = SvNV (*hv_fetch (hv, "w", 1, 1)); 1630 w = SvNV (*hv_fetch (hv, "w", 1, 1));
1058 h = SvNV (*hv_fetch (hv, "h", 1, 1)); 1631 h = SvNV (*hv_fetch (hv, "h", 1, 1));
… …
1086 glDisable (GL_ALPHA_TEST); 1659 glDisable (GL_ALPHA_TEST);
1087 glDisable (GL_BLEND); 1660 glDisable (GL_BLEND);
1088 } 1661 }
1089} 1662}
1090 1663
1664void
1665draw_fow_texture (float intensity, int name1, float s1, float t1, float w1, float h1, float blend = 0.f, float dx = 0.f, float dy = 0.f, int name2 = 0, float s2 = 0.f, float t2 = 0.f, float w2 = 0.f, float h2 = 0.f)
1666 PROTOTYPE: @
1667 CODE:
1668{
1669 glEnable (GL_TEXTURE_2D);
1670 glEnable (GL_BLEND);
1671 glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
1672 glBindTexture (GL_TEXTURE_2D, name1);
1673
1674 glColor3f (intensity, intensity, intensity);
1675 glPushMatrix ();
1676 glScalef (1./3, 1./3, 1.);
1677
1678 if (blend > 0.f)
1679 {
1680 float S2, T2; /* 0. 0. for texture 2 */
1681 float w = w1 > w2 ? w1 : w2;
1682 float h = h1 > h2 ? h1 : h2;
1683 GLfloat env_color[4] = { 0., 0., 0., blend };
1684
1685 /* interpolate the two shadow textures */
1686 /* stage 0 == rgb(glcolor) + alpha(t0) */
1687 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1688
1689 /* stage 1 == rgb(glcolor) + alpha(interpolate t0, t1, texenv) */
1690 gl.ActiveTexture (GL_TEXTURE1);
1691 glEnable (GL_TEXTURE_2D);
1692 glBindTexture (GL_TEXTURE_2D, name2);
1693 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_COMBINE);
1694
1695 /* rgb == rgb(glcolor) */
1696 glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_RGB, GL_REPLACE);
1697 glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_RGB, GL_CONSTANT);
1698 glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_RGB, GL_SRC_COLOR);
1699
1700 /* alpha = interpolate t0, t1 by env_alpha */
1701 glTexEnvfv (GL_TEXTURE_ENV, GL_TEXTURE_ENV_COLOR, env_color);
1702
1703 glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_ALPHA, GL_INTERPOLATE);
1704 glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_ALPHA, GL_TEXTURE);
1705 glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_ALPHA, GL_SRC_ALPHA);
1706
1707 glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE1_ALPHA, GL_PREVIOUS);
1708 glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND1_ALPHA, GL_SRC_ALPHA);
1709
1710 glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE2_ALPHA, GL_CONSTANT);
1711 glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND2_ALPHA, GL_SRC_ALPHA);
1712
1713 s1 *= w / w1;
1714 t1 *= h / h1;
1715
1716 dx *= -3.f / w2;
1717 dy *= -3.f / h2;
1718 dx *= w / w2;
1719 dy *= h / h2;
1720
1721 s2 *= w / w2;
1722 t2 *= h / h2;
1723
1724 glBegin (GL_QUADS);
1725 gl.MultiTexCoord2f (GL_TEXTURE0, 0, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx , dy ); glVertex2f ( 0, 0);
1726 gl.MultiTexCoord2f (GL_TEXTURE0, 0, t1); gl.MultiTexCoord2f (GL_TEXTURE1, dx , dy + t2); glVertex2f ( 0, h1);
1727 gl.MultiTexCoord2f (GL_TEXTURE0, s1, t1); gl.MultiTexCoord2f (GL_TEXTURE1, dx + s2, dy + t2); glVertex2f (w1, h1);
1728 gl.MultiTexCoord2f (GL_TEXTURE0, s1, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx + s2, dy ); glVertex2f (w1, 0);
1729 glEnd ();
1730
1731 glDisable (GL_TEXTURE_2D);
1732 gl.ActiveTexture (GL_TEXTURE0);
1733 }
1734 else
1735 {
1736 /* simple blending of one texture, also opengl <1.3 path */
1737 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1738
1739 glBegin (GL_QUADS);
1740 glTexCoord2f ( 0, 0); glVertex2f ( 0, 0);
1741 glTexCoord2f ( 0, t1); glVertex2f ( 0, h1);
1742 glTexCoord2f (s1, t1); glVertex2f (w1, h1);
1743 glTexCoord2f (s1, 0); glVertex2f (w1, 0);
1744 glEnd ();
1745 }
1746
1747 glPopMatrix ();
1748
1749 glDisable (GL_TEXTURE_2D);
1750 glDisable (GL_BLEND);
1751}
1752
1753IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
1754 CODE:
1755{
1756 GLint width;
1757 glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
1758 glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
1759 RETVAL = width > 0;
1760}
1761 OUTPUT:
1762 RETVAL
1763
1091MODULE = CFClient PACKAGE = CFClient::Map 1764MODULE = Deliantra::Client PACKAGE = DC::Map
1092 1765
1093CFClient::Map 1766PROTOTYPES: DISABLE
1094new (SV *class, int map_width, int map_height) 1767
1768DC::Map
1769new (SV *class)
1095 CODE: 1770 CODE:
1096 New (0, RETVAL, 1, struct map); 1771 New (0, RETVAL, 1, struct map);
1097 RETVAL->x = 0; 1772 RETVAL->x = 0;
1098 RETVAL->y = 0; 1773 RETVAL->y = 0;
1099 RETVAL->w = map_width; 1774 RETVAL->w = 0;
1100 RETVAL->h = map_height; 1775 RETVAL->h = 0;
1101 RETVAL->ox = 0; 1776 RETVAL->ox = 0;
1102 RETVAL->oy = 0; 1777 RETVAL->oy = 0;
1103 RETVAL->faces = 8192; 1778 RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1104 Newz (0, RETVAL->face, RETVAL->faces, mapface); 1779 RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1105 RETVAL->texs = 8192;
1106 Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1107 RETVAL->rows = 0; 1780 RETVAL->rows = 0;
1108 RETVAL->row = 0; 1781 RETVAL->row = 0;
1109 OUTPUT: 1782 OUTPUT:
1110 RETVAL 1783 RETVAL
1111 1784
1112void 1785void
1113DESTROY (CFClient::Map self) 1786DESTROY (DC::Map self)
1114 CODE: 1787 CODE:
1115{ 1788{
1116 map_clear (self); 1789 map_clear (self);
1117 Safefree (self->face); 1790 Safefree (self->face2tile);
1118 Safefree (self->tex); 1791 Safefree (self->tex);
1119 Safefree (self); 1792 Safefree (self);
1120} 1793}
1121 1794
1122void 1795void
1796resize (DC::Map self, int map_width, int map_height)
1797 CODE:
1798 self->w = map_width;
1799 self->h = map_height;
1800
1801void
1123clear (CFClient::Map self) 1802clear (DC::Map self)
1124 CODE: 1803 CODE:
1125 map_clear (self); 1804 map_clear (self);
1126 1805
1127void 1806void
1128set_face (CFClient::Map self, int face, int texid) 1807set_tileid (DC::Map self, int face, int tile)
1129 CODE: 1808 CODE:
1130{ 1809{
1131 while (self->faces <= face) 1810 need_facenum (self, face); self->face2tile [face] = tile;
1132 { 1811 need_texid (self, tile);
1133 Append (mapface, self->face, self->faces, self->faces);
1134 self->faces *= 2;
1135 }
1136
1137 self->face [face] = texid;
1138} 1812}
1139 1813
1140void 1814void
1815set_smooth (DC::Map self, int face, int smooth, int level)
1816 CODE:
1817{
1818 tileid texid;
1819 maptex *tex;
1820
1821 if (face < 0 || face >= self->faces)
1822 return;
1823
1824 if (smooth < 0 || smooth >= self->faces)
1825 return;
1826
1827 texid = self->face2tile [face];
1828
1829 if (!texid)
1830 return;
1831
1832 tex = self->tex + texid;
1833 tex->smoothtile = self->face2tile [smooth];
1834 tex->smoothlevel = level;
1835}
1836
1837void
1141set_texture (CFClient::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a) 1838set_texture (DC::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)
1142 CODE: 1839 CODE:
1143{ 1840{
1144 while (self->texs <= texid) 1841 need_texid (self, texid);
1145 {
1146 Append (maptex, self->tex, self->texs, self->texs);
1147 self->texs *= 2;
1148 }
1149 1842
1150 { 1843 {
1151 maptex *tex = self->tex + texid; 1844 maptex *tex = self->tex + texid;
1152 1845
1153 tex->name = name; 1846 tex->name = name;
… …
1169 // use uglier nearest interpolation because linear suffers 1862 // use uglier nearest interpolation because linear suffers
1170 // from transparent color bleeding and ugly wrapping effects. 1863 // from transparent color bleeding and ugly wrapping effects.
1171 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST); 1864 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1172} 1865}
1173 1866
1867void
1868expire_textures (DC::Map self, int texid, int count)
1869 PPCODE:
1870 for (; texid < self->texs && count; ++texid, --count)
1871 {
1872 maptex *tex = self->tex + texid;
1873
1874 if (tex->name)
1875 {
1876 if (tex->unused)
1877 {
1878 tex->name = 0;
1879 tex->unused = 0;
1880 XPUSHs (sv_2mortal (newSViv (texid)));
1881 }
1882 else
1883 tex->unused = 1;
1884 }
1885 }
1886
1174int 1887int
1175ox (CFClient::Map self) 1888ox (DC::Map self)
1176 ALIAS: 1889 ALIAS:
1177 oy = 1 1890 oy = 1
1178 x = 2 1891 x = 2
1179 y = 3 1892 y = 3
1180 w = 4 1893 w = 4
… …
1191 } 1904 }
1192 OUTPUT: 1905 OUTPUT:
1193 RETVAL 1906 RETVAL
1194 1907
1195void 1908void
1196scroll (CFClient::Map self, int dx, int dy) 1909scroll (DC::Map self, int dx, int dy)
1197 CODE: 1910 CODE:
1198{ 1911{
1199 if (dx > 0) 1912 if (dx > 0)
1200 map_blank (self, self->x, self->y, dx - 1, self->h); 1913 map_blank (self, self->x, self->y, dx, self->h);
1201 else if (dx < 0) 1914 else if (dx < 0)
1202 map_blank (self, self->x + self->w + dx + 1, self->y, 1 - dx, self->h); 1915 map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1203 1916
1204 if (dy > 0) 1917 if (dy > 0)
1205 map_blank (self, self->x, self->y, self->w, dy - 1); 1918 map_blank (self, self->x, self->y, self->w, dy);
1206 else if (dy < 0) 1919 else if (dy < 0)
1207 map_blank (self, self->x, self->y + self->h + dy + 1, self->w, 1 - dy); 1920 map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1208 1921
1209 self->ox += dx; self->x += dx; 1922 self->ox += dx; self->x += dx;
1210 self->oy += dy; self->y += dy; 1923 self->oy += dy; self->y += dy;
1211 1924
1212 while (self->y < 0) 1925 while (self->y < 0)
… …
1216 self->rows += MAP_EXTEND_Y; 1929 self->rows += MAP_EXTEND_Y;
1217 self->y += MAP_EXTEND_Y; 1930 self->y += MAP_EXTEND_Y;
1218 } 1931 }
1219} 1932}
1220 1933
1221void 1934SV *
1222map1a_update (CFClient::Map self, SV *data_) 1935map1a_update (DC::Map self, SV *data_, int extmap)
1223 CODE: 1936 CODE:
1224{ 1937{
1225 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_); 1938 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1226 uint8_t *data_end = (uint8_t *)SvEND (data_); 1939 uint8_t *data_end = (uint8_t *)SvEND (data_);
1227 mapcell *cell; 1940 mapcell *cell;
1228 int x, y, flags; 1941 int x, y, z, flags;
1942 AV *missing = newAV ();
1943 RETVAL = newRV_noinc ((SV *)missing);
1229 1944
1230 while (data < data_end) 1945 while (data < data_end - 1)
1231 { 1946 {
1232 flags = (data [0] << 8) + data [1]; data += 2; 1947 flags = (data [0] << 8) + data [1]; data += 2;
1233 1948
1234 x = ((flags >> 10) & 63) + self->x; 1949 x = self->x + ((flags >> 10) & 63);
1235 y = ((flags >> 4) & 63) + self->y; 1950 y = self->y + ((flags >> 4) & 63);
1236 1951
1237 cell = map_get_cell (self, x, y); 1952 cell = map_get_cell (self, x, y);
1238 1953
1239 if (flags & 15) 1954 if (flags & 15)
1240 { 1955 {
1241 if (cell->darkness < 0) 1956 if (!cell->darkness)
1242 { 1957 {
1958 memset (cell, 0, sizeof (*cell));
1243 cell->darkness = 0; 1959 cell->darkness = 256;
1244 cell->face [0] = 0;
1245 cell->face [1] = 0;
1246 cell->face [2] = 0;
1247 } 1960 }
1248 1961
1249 cell->darkness = flags & 8 ? *data++ : 255;
1250
1251 //TODO: don't trust server data to be in-range(!) 1962 //TODO: don't trust server data to be in-range(!)
1252 1963
1253 if (flags & 4) 1964 if (flags & 8)
1254 { 1965 {
1255 cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2; 1966 if (extmap)
1967 {
1968 uint8_t ext, cmd;
1969
1970 do
1971 {
1972 ext = *data++;
1973 cmd = ext & 0x7f;
1974
1975 if (cmd < 4)
1976 cell->darkness = 255 - ext * 64 + 1;
1977 else if (cmd == 5) // health
1978 {
1979 cell->stat_width = 1;
1980 cell->stat_hp = *data++;
1981 }
1982 else if (cmd == 6) // monster width
1983 cell->stat_width = *data++ + 1;
1984 else if (cmd == 0x47)
1985 {
1986 if (*data == 1) cell->player = data [1];
1987 else if (*data == 2) cell->player = data [2] + (data [1] << 8);
1988 else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
1989 else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
1990
1991 data += *data + 1;
1992 }
1993 else if (cmd == 8) // cell flags
1994 cell->flags = *data++;
1995 else if (ext & 0x40) // unknown, multibyte => skip
1996 data += *data + 1;
1997 else
1998 data++;
1999 }
2000 while (ext & 0x80);
2001 }
2002 else
2003 cell->darkness = *data++ + 1;
1256 } 2004 }
1257 2005
2006 for (z = 0; z <= 2; ++z)
1258 if (flags & 2) 2007 if (flags & (4 >> z))
1259 { 2008 {
1260 cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2; 2009 faceid face = (data [0] << 8) + data [1]; data += 2;
2010 need_facenum (self, face);
2011 cell->tile [z] = self->face2tile [face];
2012
2013 if (cell->tile [z])
2014 {
2015 maptex *tex = self->tex + cell->tile [z];
2016 tex->unused = 0;
2017 if (!tex->name)
2018 av_push (missing, newSViv (cell->tile [z]));
2019
2020 if (tex->smoothtile)
2021 {
2022 maptex *smooth = self->tex + tex->smoothtile;
2023 smooth->unused = 0;
2024 if (!smooth->name)
2025 av_push (missing, newSViv (tex->smoothtile));
2026 }
2027 }
1261 } 2028 }
1262
1263 if (flags & 1)
1264 {
1265 cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
1266 }
1267 } 2029 }
1268 else 2030 else
1269 cell->darkness = -1; 2031 CELL_CLEAR (cell);
1270 } 2032 }
1271} 2033}
2034 OUTPUT:
2035 RETVAL
1272 2036
1273SV * 2037SV *
1274mapmap (CFClient::Map self, int x0, int y0, int w, int h) 2038mapmap (DC::Map self, int x0, int y0, int w, int h)
1275 CODE: 2039 CODE:
1276{ 2040{
1277 int x1, x; 2041 int x1, x;
1278 int y1, y; 2042 int y1, y;
1279 int z; 2043 int z;
… …
1300 { 2064 {
1301 mapcell *cell = row->col + (x - row->c0); 2065 mapcell *cell = row->col + (x - row->c0);
1302 2066
1303 for (z = 0; z <= 0; z++) 2067 for (z = 0; z <= 0; z++)
1304 { 2068 {
1305 mapface face = cell->face [z];
1306
1307 if (face)
1308 {
1309 maptex tex = self->tex [face]; 2069 maptex tex = self->tex [cell->tile [z]];
1310 int a0 = 255 - tex.a; 2070 int a0 = 255 - tex.a;
1311 int a1 = tex.a; 2071 int a1 = tex.a;
1312 2072
1313 r = (r * a0 + tex.r * a1) / 255; 2073 r = (r * a0 + tex.r * a1) / 255;
1314 g = (g * a0 + tex.g * a1) / 255; 2074 g = (g * a0 + tex.g * a1) / 255;
1315 b = (b * a0 + tex.b * a1) / 255; 2075 b = (b * a0 + tex.b * a1) / 255;
1316 a = (a * a0 + tex.a * a1) / 255; 2076 a = (a * a0 + tex.a * a1) / 255;
1317 }
1318 } 2077 }
1319 } 2078 }
1320 2079
1321 *map++ = (r ) 2080 *map++ = (r )
1322 | (g << 8) 2081 | (g << 8)
… …
1329} 2088}
1330 OUTPUT: 2089 OUTPUT:
1331 RETVAL 2090 RETVAL
1332 2091
1333void 2092void
1334draw (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh) 2093draw (DC::Map self, int mx, int my, int sw, int sh, int T, U32 player = 0xffffffff, int sdx = 0, int sdy = 0)
2094 CODE:
2095{
2096 int x, y, z;
2097
2098 HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
2099 uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
2100 static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
2101 smooth_key skey;
2102 int pl_x, pl_y;
2103 maptex pl_tex;
2104 rc_t *rc = rc_alloc ();
2105 rc_t *rc_ov = rc_alloc ();
2106 rc_key_t key;
2107 rc_array_t *arr, *arr_hidden;
2108
2109 pl_tex.name = 0;
2110
2111 // that's current max. sorry.
2112 if (sw > 255) sw = 255;
2113 if (sh > 255) sh = 255;
2114
2115 // clear key, in case of extra padding
2116 memset (&skey, 0, sizeof (skey));
2117
2118 memset (&key, 0, sizeof (key));
2119 key.r = 255;
2120 key.g = 255;
2121 key.b = 255;
2122 key.a = 255;
2123 key.mode = GL_QUADS;
2124 key.format = GL_T2F_V3F;
2125
2126 mx += self->x;
2127 my += self->y;
2128
2129 // first pass: determine smooth_max
2130 // rather ugly, if you ask me
2131 // could also be stored inside mapcell and updated on change
2132 memset (smooth_max, 0, sizeof (smooth_max));
2133
2134 for (y = 0; y < sh; y++)
2135 if (0 <= y + my && y + my < self->rows)
2136 {
2137 maprow *row = self->row + (y + my);
2138
2139 for (x = 0; x < sw; x++)
2140 if (row->c0 <= x + mx && x + mx < row->c1)
2141 {
2142 mapcell *cell = row->col + (x + mx - row->c0);
2143
2144 smooth_max[x + 1][y + 1] =
2145 MAX (self->tex [cell->tile [0]].smoothlevel,
2146 MAX (self->tex [cell->tile [1]].smoothlevel,
2147 self->tex [cell->tile [2]].smoothlevel));
2148 }
2149 }
2150
2151 glEnable (GL_BLEND);
2152 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
2153 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
2154
2155 key.texname = self->tex [TEXID_HIDDEN].name;
2156 arr_hidden = rc_array (rc_ov, &key);
2157
2158 for (z = 0; z <= 2; z++)
2159 {
2160 memset (smooth_level, 0, sizeof (smooth_level));
2161 key.texname = -1;
2162
2163 for (y = 0; y < sh; y++)
2164 if (0 <= y + my && y + my < self->rows)
2165 {
2166 maprow *row = self->row + (y + my);
2167
2168 for (x = 0; x < sw; x++)
2169 if (row->c0 <= x + mx && x + mx < row->c1)
2170 {
2171 mapcell *cell = row->col + (x + mx - row->c0);
2172 tileid tile = cell->tile [z];
2173
2174 if (tile)
2175 {
2176 maptex tex = self->tex [tile];
2177 int px, py;
2178
2179 if (key.texname != tex.name)
2180 {
2181 self->tex [tile].unused = 0;
2182
2183 if (!tex.name)
2184 tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
2185
2186 key.texname = tex.name;
2187 arr = rc_array (rc, &key);
2188 }
2189
2190 px = (x + 1) * T - tex.w;
2191 py = (y + 1) * T - tex.h;
2192
2193 if (expect_false (cell->player == player) && expect_false (z == 2))
2194 {
2195 pl_x = px;
2196 pl_y = py;
2197 pl_tex = tex;
2198 continue;
2199 }
2200
2201 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
2202 rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
2203 rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
2204 rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
2205
2206 // update smooth hash
2207 if (tex.smoothtile)
2208 {
2209 skey.tile = tex.smoothtile;
2210 skey.level = tex.smoothlevel;
2211
2212 smooth_level [tex.smoothlevel >> 5] |= ((uint32_t)1) << (tex.smoothlevel & 31);
2213
2214 // add bits to current tile and all neighbours. skey.x|y is
2215 // shifted +1|+1 so we always stay positive.
2216
2217 // bits is ___n cccc CCCC bbbb
2218 // n do not draw borders&corners
2219 // c draw these corners, but...
2220 // C ... not these
2221 // b draw these borders
2222
2223 // borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
2224 // ┃· ·· ·┃ ━━
2225
2226 // corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
2227 // ·· ·· ·┏ ┓·
2228
2229 // full tile
2230 skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
2231
2232 // borders
2233 skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
2234 skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
2235 skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
2236 skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
2237
2238 // corners
2239 skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
2240 skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
2241 skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
2242 skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
2243 }
2244 }
2245
2246 if (expect_false (z == 2))
2247 {
2248 /* draw question marks on top of hidden spaces */
2249 if (!cell->darkness)
2250 {
2251 maptex tex = self->tex [TEXID_HIDDEN];
2252 int px = (x + 1) * T - tex.w;
2253 int py = (y + 1) * T - tex.h;
2254
2255 rc_t2f_v3f (arr_hidden, 0 , 0 , px , py , 0);
2256 rc_t2f_v3f (arr_hidden, 0 , tex.t, px , py + tex.h, 0);
2257 rc_t2f_v3f (arr_hidden, tex.s, tex.t, px + tex.w, py + tex.h, 0);
2258 rc_t2f_v3f (arr_hidden, tex.s, 0 , px + tex.w, py , 0);
2259 }
2260
2261 if (expect_false (cell->flags))
2262 {
2263 // overlays such as the speech bubble, probably more to come
2264 if (cell->flags & 1)
2265 {
2266 rc_key_t key_ov = key;
2267 maptex tex = self->tex [TEXID_SPEECH];
2268 rc_array_t *arr;
2269 int px = x * T + T * 2 / 32;
2270 int py = y * T - T * 6 / 32;
2271
2272 key_ov.texname = tex.name;
2273 arr = rc_array (rc_ov, &key_ov);
2274
2275 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
2276 rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
2277 rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
2278 rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
2279 }
2280 }
2281 }
2282 }
2283 }
2284
2285 rc_draw (rc);
2286 rc_clear (rc);
2287
2288 // go through all smoothlevels, lowest to highest, then draw.
2289 // this is basically counting sort
2290 {
2291 int w, b;
2292
2293 glEnable (GL_TEXTURE_2D);
2294 glBegin (GL_QUADS);
2295 for (w = 0; w < 256 / 32; ++w)
2296 {
2297 uint32_t smask = smooth_level [w];
2298 if (smask)
2299 for (b = 0; b < 32; ++b)
2300 if (smask & (((uint32_t)1) << b))
2301 {
2302 int level = (w << 5) | b;
2303 HE *he;
2304
2305 hv_iterinit (smooth);
2306 while ((he = hv_iternext (smooth)))
2307 {
2308 smooth_key *skey = (smooth_key *)HeKEY (he);
2309 IV bits = SvIVX (HeVAL (he));
2310
2311 if (!(bits & 0x1000)
2312 && skey->level == level
2313 && level > smooth_max [skey->x][skey->y])
2314 {
2315 maptex tex = self->tex [skey->tile];
2316 int px = (((int)skey->x) - 1) * T;
2317 int py = (((int)skey->y) - 1) * T;
2318 int border = bits & 15;
2319 int corner = (bits >> 8) & ~(bits >> 4) & 15;
2320 float dx = tex.s * .0625f; // 16 images/row
2321 float dy = tex.t * .5f ; // 2 images/column
2322
2323 if (tex.name)
2324 {
2325 // this time avoiding texture state changes
2326 // save gobs of state changes.
2327 if (key.texname != tex.name)
2328 {
2329 self->tex [skey->tile].unused = 0;
2330
2331 glEnd ();
2332 glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
2333 glBegin (GL_QUADS);
2334 }
2335
2336 if (border)
2337 {
2338 float ox = border * dx;
2339
2340 glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
2341 glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
2342 glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
2343 glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
2344 }
2345
2346 if (corner)
2347 {
2348 float ox = corner * dx;
2349
2350 glTexCoord2f (ox , dy ); glVertex2i (px , py );
2351 glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
2352 glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
2353 glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
2354 }
2355 }
2356 }
2357 }
2358 }
2359 }
2360
2361 glEnd ();
2362 glDisable (GL_TEXTURE_2D);
2363 key.texname = -1;
2364 }
2365
2366 hv_clear (smooth);
2367 }
2368
2369 if (pl_tex.name)
2370 {
2371 maptex tex = pl_tex;
2372 int px = pl_x + sdx;
2373 int py = pl_y + sdy;
2374
2375 key.texname = tex.name;
2376 arr = rc_array (rc, &key);
2377
2378 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
2379 rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
2380 rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
2381 rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
2382
2383 rc_draw (rc);
2384 }
2385
2386 rc_draw (rc_ov);
2387 rc_clear (rc_ov);
2388
2389 glDisable (GL_BLEND);
2390 rc_free (rc);
2391 rc_free (rc_ov);
2392
2393 // top layer: overlays such as the health bar
2394 for (y = 0; y < sh; y++)
2395 if (0 <= y + my && y + my < self->rows)
2396 {
2397 maprow *row = self->row + (y + my);
2398
2399 for (x = 0; x < sw; x++)
2400 if (row->c0 <= x + mx && x + mx < row->c1)
2401 {
2402 mapcell *cell = row->col + (x + mx - row->c0);
2403
2404 int px = x * T;
2405 int py = y * T;
2406
2407 if (expect_false (cell->player == player))
2408 {
2409 px += sdx;
2410 py += sdy;
2411 }
2412
2413 if (cell->stat_hp)
2414 {
2415 int width = cell->stat_width * T;
2416 int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
2417
2418 glColor3ub (0, 0, 0);
2419 glRectf (px + 1, py - thick - 2,
2420 px + width - 1, py);
2421
2422 glColor3ub (cell->stat_hp, 255 - cell->stat_hp, 0);
2423 glRectf (px + 2,
2424 py - thick - 1,
2425 px + width - 2 - cell->stat_hp * (width - 4) / 255, py - 1);
2426 }
2427 }
2428 }
2429}
2430
2431void
2432draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)
2433 CODE:
2434{
2435 static float color[16][3] = {
2436 { 0.00F, 0.00F, 0.00F },
2437 { 1.00F, 1.00F, 1.00F },
2438 { 0.00F, 0.00F, 0.55F },
2439 { 1.00F, 0.00F, 0.00F },
2440
2441 { 1.00F, 0.54F, 0.00F },
2442 { 0.11F, 0.56F, 1.00F },
2443 { 0.93F, 0.46F, 0.00F },
2444 { 0.18F, 0.54F, 0.34F },
2445
2446 { 0.56F, 0.73F, 0.56F },
2447 { 0.80F, 0.80F, 0.80F },
2448 { 0.55F, 0.41F, 0.13F },
2449 { 0.99F, 0.77F, 0.26F },
2450
2451 { 0.74F, 0.65F, 0.41F },
2452
2453 { 0.00F, 1.00F, 1.00F },
2454 { 1.00F, 0.00F, 1.00F },
2455 { 1.00F, 1.00F, 0.00F },
2456 };
2457
2458 int x, y;
2459
2460 glEnable (GL_TEXTURE_2D);
2461 /* GL_REPLACE would be correct, as we don't need to modulate alpha,
2462 * but the nvidia driver (185.18.14) mishandles alpha textures
2463 * ansd takes the colour from god knows where instead of using
2464 * Cp. MODULATE results in the same colour, but slightly different
2465 * alpha, but atcually gives us the correct colour with nvidia.
2466 */
2467 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
2468 glEnable (GL_BLEND);
2469 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
2470 glBegin (GL_QUADS);
2471
2472 for (y = 0; y < h; y++)
2473 for (x = 0; x < w; x++)
2474 {
2475 unsigned char m = data [x + y * w];
2476
2477 if (m)
2478 {
2479 float *c = color [m & 15];
2480
2481 float tx1 = m & 0x40 ? 0.5 : 0.;
2482 float tx2 = tx1 + 0.5;
2483
2484 glColor4f (c[0], c[1], c[2], 1);
2485 glTexCoord2f (tx1, 0.); glVertex2i (x , y );
2486 glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
2487 glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
2488 glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
2489 }
2490 }
2491
2492 glEnd ();
2493 glDisable (GL_BLEND);
2494 glDisable (GL_TEXTURE_2D);
2495}
2496
2497void
2498fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1335 PPCODE: 2499 PPCODE:
1336{ 2500{
1337 int vx, vy;
1338 int x, y, z; 2501 int x, y;
1339 int last_name; 2502 int sw1 = sw + 2;
1340 mapface face; 2503 int sh1 = sh + 2;
2504 int sh3 = sh * 3;
1341 int sw4 = (sw + 3) & ~3; 2505 int sw34 = (sw * 3 + 3) & ~3;
2506 uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
1342 SV *darkness_sv = sv_2mortal (newSV (sw4 * sh)); 2507 SV *darkness3_sv = sv_2mortal (newSV (sw34 * sh3));
1343 uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv); 2508 uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
1344 2509
1345 memset (darkness, 255, sw4 * sh);
1346 SvPOK_only (darkness_sv); 2510 SvPOK_only (darkness3_sv);
1347 SvCUR_set (darkness_sv, sw4 * sh); 2511 SvCUR_set (darkness3_sv, sw34 * sh3);
1348 2512
1349 vx = self->x + (self->w - sw) / 2 - shift_x; 2513 mx += self->x - 1;
1350 vy = self->y + (self->h - sh) / 2 - shift_y; 2514 my += self->y - 1;
1351 2515
1352 /* 2516 memset (darkness1, DARKNESS_ADJUST (255 - FOW_DARKNESS), sw1 * sh1);
1353 int vx = self->vx = self->w >= sw
1354 ? self->x + (self->w - sw) / 2
1355 : MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1356 2517
1357 int vy = self->vy = self->h >= sh
1358 ? self->y + (self->h - sh) / 2
1359 : MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));
1360 */
1361
1362 glColor4ub (255, 255, 255, 255);
1363
1364 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1365 glEnable (GL_BLEND);
1366 glEnable (GL_TEXTURE_2D);
1367 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1368
1369 glBegin (GL_QUADS);
1370
1371 last_name = 0;
1372
1373 for (z = 0; z < 3; z++)
1374 for (y = 0; y < sh; y++) 2518 for (y = 0; y < sh1; y++)
1375 if (0 <= y + vy && y + vy < self->rows) 2519 if (0 <= y + my && y + my < self->rows)
1376 { 2520 {
1377 maprow *row = self->row + (y + vy); 2521 maprow *row = self->row + (y + my);
1378 2522
1379 for (x = 0; x < sw; x++) 2523 for (x = 0; x < sw1; x++)
1380 if (row->c0 <= x + vx && x + vx < row->c1) 2524 if (row->c0 <= x + mx && x + mx < row->c1)
1381 { 2525 {
1382 mapcell *cell = row->col + (x + vx - row->c0); 2526 mapcell *cell = row->col + (x + mx - row->c0);
1383 2527
1384 darkness[y * sw4 + x] = cell->darkness < 0 2528 darkness1 [y * sw1 + x] = cell->darkness
2529 ? DARKNESS_ADJUST (255 - (cell->darkness - 1))
1385 ? 255 - FOW_DARKNESS 2530 : DARKNESS_ADJUST (255 - FOW_DARKNESS);
1386 : 255 - cell->darkness;
1387
1388 face = cell->face [z];
1389
1390 if (face)
1391 {
1392 maptex tex = self->tex [face];
1393
1394 int px = (x + 1) * 32 - tex.w;
1395 int py = (y + 1) * 32 - tex.h;
1396
1397 if (last_name != tex.name)
1398 {
1399 glEnd ();
1400 last_name = tex.name;
1401 glBindTexture (GL_TEXTURE_2D, last_name);
1402 glBegin (GL_QUADS);
1403 }
1404
1405 glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1406 glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1407 glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1408 glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1409 }
1410 } 2531 }
1411 } 2532 }
1412 2533
1413 glEnd (); 2534 for (y = 0; y < sh; ++y)
2535 for (x = 0; x < sw; ++x)
2536 {
2537 uint8_t d11 = darkness1 [(y ) * sw1 + x ];
2538 uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
2539 uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
2540 uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
2541 uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
2542 uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
2543 uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
2544 uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
2545 uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
1414 2546
1415 glDisable (GL_TEXTURE_2D); 2547 uint8_t r11 = (d11 + d21 + d12) / 3;
1416 glDisable (GL_BLEND); 2548 uint8_t r21 = d21;
2549 uint8_t r31 = (d21 + d31 + d32) / 3;
2550
2551 uint8_t r12 = d12;
2552 uint8_t r22 = d22;
2553 uint8_t r32 = d32;
2554
2555 uint8_t r13 = (d13 + d23 + d12) / 3;
2556 uint8_t r23 = d23;
2557 uint8_t r33 = (d23 + d33 + d32) / 3;
2558
2559 darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);
2560 darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);
2561 darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);
2562 darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);
2563 darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);
2564 darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);
2565 darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);
2566 darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);
2567 darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);
2568 }
2569
2570 free (darkness1);
1417 2571
1418 EXTEND (SP, 3); 2572 EXTEND (SP, 3);
1419 PUSHs (sv_2mortal (newSViv (sw4))); 2573 PUSHs (sv_2mortal (newSViv (sw34)));
1420 PUSHs (sv_2mortal (newSViv (sh))); 2574 PUSHs (sv_2mortal (newSViv (sh3)));
1421 PUSHs (darkness_sv); 2575 PUSHs (darkness3_sv);
1422} 2576}
1423 2577
1424SV * 2578SV *
1425get_rect (CFClient::Map self, int x0, int y0, int w, int h) 2579get_rect (DC::Map self, int x0, int y0, int w, int h)
1426 CODE: 2580 CODE:
1427{ 2581{
1428 int x, y, x1, y1; 2582 int x, y, x1, y1;
1429 SV *data_sv = newSV (w * h * 7 + 5); 2583 SV *data_sv = newSV (w * h * 7 + 5);
1430 uint8_t *data = (uint8_t *)SvPVX (data_sv); 2584 uint8_t *data = (uint8_t *)SvPVX (data_sv);
… …
1455 if (row && row->c0 <= x && x < row->c1) 2609 if (row && row->c0 <= x && x < row->c1)
1456 { 2610 {
1457 mapcell *cell = row->col + (x - row->c0); 2611 mapcell *cell = row->col + (x - row->c0);
1458 uint8_t flags = 0; 2612 uint8_t flags = 0;
1459 2613
1460 if (cell->face [0]) flags |= 1; 2614 if (cell->tile [0]) flags |= 1;
1461 if (cell->face [1]) flags |= 2; 2615 if (cell->tile [1]) flags |= 2;
1462 if (cell->face [2]) flags |= 4; 2616 if (cell->tile [2]) flags |= 4;
1463 2617
1464 *data++ = flags; 2618 *data++ = flags;
1465 2619
1466 if (flags & 1) 2620 if (flags & 1)
1467 { 2621 {
2622 tileid tile = cell->tile [0];
1468 *data++ = cell->face [0] >> 8; 2623 *data++ = tile >> 8;
1469 *data++ = cell->face [0]; 2624 *data++ = tile;
1470 } 2625 }
1471 2626
1472 if (flags & 2) 2627 if (flags & 2)
1473 { 2628 {
2629 tileid tile = cell->tile [1];
1474 *data++ = cell->face [1] >> 8; 2630 *data++ = tile >> 8;
1475 *data++ = cell->face [1]; 2631 *data++ = tile;
1476 } 2632 }
1477 2633
1478 if (flags & 4) 2634 if (flags & 4)
1479 { 2635 {
2636 tileid tile = cell->tile [2];
1480 *data++ = cell->face [2] >> 8; 2637 *data++ = tile >> 8;
1481 *data++ = cell->face [2]; 2638 *data++ = tile;
1482 } 2639 }
1483 } 2640 }
1484 else 2641 else
1485 *data++ = 0; 2642 *data++ = 0;
1486 } 2643 }
1487 } 2644 }
1488 2645
2646 /* if size is w*h + 5 then no data has been found */
2647 if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)
2648 {
1489 SvPOK_only (data_sv); 2649 SvPOK_only (data_sv);
1490 SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv)); 2650 SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
2651 }
2652
1491 RETVAL = data_sv; 2653 RETVAL = data_sv;
1492} 2654}
1493 OUTPUT: 2655 OUTPUT:
1494 RETVAL 2656 RETVAL
1495 2657
1496void 2658void
1497set_rect (CFClient::Map self, int x0, int y0, uint8_t *data) 2659set_rect (DC::Map self, int x0, int y0, SV *data_sv)
1498 PPCODE: 2660 PPCODE:
1499{ 2661{
1500 int x, y, z; 2662 int x, y, z;
1501 int w, h; 2663 int w, h;
1502 int x1, y1; 2664 int x1, y1;
2665 STRLEN len;
2666 uint8_t *data, *end;
2667
2668 len = SvLEN (data_sv);
2669 SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
2670 data = SvPVbyte_nolen (data_sv);
2671 end = data + len + 8;
2672
2673 if (len < 5)
2674 XSRETURN_EMPTY;
1503 2675
1504 if (*data++ != 0) 2676 if (*data++ != 0)
1505 return; /* version mismatch */ 2677 XSRETURN_EMPTY; /* version mismatch */
1506 2678
1507 w = *data++ << 8; w |= *data++; 2679 w = *data++ << 8; w |= *data++;
1508 h = *data++ << 8; h |= *data++; 2680 h = *data++ << 8; h |= *data++;
1509 2681
1510 // we need to do this 'cause we don't keep an absolute coord system for rows 2682 // we need to do this 'cause we don't keep an absolute coord system for rows
… …
1522 { 2694 {
1523 maprow *row = map_get_row (self, y); 2695 maprow *row = map_get_row (self, y);
1524 2696
1525 for (x = x0; x < x1; x++) 2697 for (x = x0; x < x1; x++)
1526 { 2698 {
2699 uint8_t flags;
2700
2701 if (data + 7 >= end)
2702 XSRETURN_EMPTY;
2703
1527 uint8_t flags = *data++; 2704 flags = *data++;
1528 2705
1529 if (flags) 2706 if (flags)
1530 { 2707 {
1531 mapface face[3] = { 0, 0, 0 };
1532
1533 mapcell *cell = row_get_cell (row, x); 2708 mapcell *cell = row_get_cell (row, x);
2709 tileid tile[3] = { 0, 0, 0 };
1534 2710
1535 if (flags & 1) { face[0] = *data++ << 8; face[0] |= *data++; } 2711 if (flags & 1) { tile[0] = *data++ << 8; tile[0] |= *data++; }
1536 if (flags & 2) { face[1] = *data++ << 8; face[1] |= *data++; } 2712 if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
1537 if (flags & 4) { face[2] = *data++ << 8; face[2] |= *data++; } 2713 if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
1538 2714
1539 if (cell->darkness <= 0) 2715 if (cell->darkness == 0)
1540 { 2716 {
1541 cell->darkness = -1; 2717 /*cell->darkness = 0;*/
2718 EXTEND (SP, 3);
1542 2719
1543 for (z = 0; z <= 2; z++) 2720 for (z = 0; z <= 2; z++)
1544 { 2721 {
1545 cell->face[z] = face[z]; 2722 tileid t = tile [z];
1546 2723
1547 if (face[z] && (face[z] >= self->texs || !self->tex[face [z]].name)) 2724 if (t >= self->texs || (t && !self->tex [t].name))
2725 {
1548 XPUSHs (sv_2mortal (newSViv (face[z]))); 2726 PUSHs (sv_2mortal (newSViv (t)));
2727 need_texid (self, t);
2728 }
2729
2730 cell->tile [z] = t;
1549 } 2731 }
1550 } 2732 }
1551 } 2733 }
1552 } 2734 }
1553 } 2735 }
1554} 2736}
1555 2737
1556MODULE = CFClient PACKAGE = CFClient::MixChunk 2738MODULE = Deliantra::Client PACKAGE = DC::RW
1557 2739
1558CFClient::MixChunk 2740DC::RW
1559new_from_file (SV *class, char *path) 2741new (SV *class, SV *data_sv)
1560 CODE: 2742 CODE:
1561 RETVAL = Mix_LoadWAV (path); 2743{
2744 STRLEN datalen;
2745 char *data = SvPVbyte (data_sv, datalen);
2746
2747 RETVAL = SDL_RWFromConstMem (data, datalen);
2748}
1562 OUTPUT: 2749 OUTPUT:
1563 RETVAL 2750 RETVAL
1564 2751
2752DC::RW
2753new_from_file (SV *class, const char *path, const char *mode = "rb")
2754 CODE:
2755 RETVAL = SDL_RWFromFile (path, mode);
2756 OUTPUT:
2757 RETVAL
2758
2759# fails on win32:
2760# dc.xs(2268) : error C2059: syntax error : '('
1565void 2761#void
2762#close (DC::RW self)
2763# CODE:
2764# (self->(close)) (self);
2765
2766MODULE = Deliantra::Client PACKAGE = DC::Channel
2767
2768PROTOTYPES: DISABLE
2769
2770DC::Channel
2771find ()
2772 CODE:
2773{
2774 RETVAL = Mix_GroupAvailable (-1);
2775
2776 if (RETVAL < 0)
2777 {
2778 RETVAL = Mix_GroupOldest (-1);
2779
2780 if (RETVAL < 0)
2781 XSRETURN_UNDEF;
2782
2783 Mix_HaltChannel (RETVAL);
2784 }
2785
2786 Mix_UnregisterAllEffects (RETVAL);
2787 Mix_Volume (RETVAL, 128);
2788}
2789 OUTPUT:
2790 RETVAL
2791
2792void
2793halt (DC::Channel self)
2794 CODE:
2795 Mix_HaltChannel (self);
2796
2797void
2798expire (DC::Channel self, int ticks = -1)
2799 CODE:
2800 Mix_ExpireChannel (self, ticks);
2801
2802void
2803fade_out (DC::Channel self, int ticks = -1)
2804 CODE:
2805 Mix_FadeOutChannel (self, ticks);
2806
2807int
2808volume (DC::Channel self, int volume)
2809 CODE:
2810 RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
2811 OUTPUT:
2812 RETVAL
2813
2814void
2815unregister_all_effects (DC::Channel self)
2816 CODE:
2817 Mix_UnregisterAllEffects (self);
2818
2819void
2820set_panning (DC::Channel self, int left, int right)
2821 CODE:
2822 left = CLAMP (left , 0, 255);
2823 right = CLAMP (right, 0, 255);
2824 Mix_SetPanning (self, left, right);
2825
2826void
2827set_distance (DC::Channel self, int distance)
2828 CODE:
2829 Mix_SetDistance (self, CLAMP (distance, 0, 255));
2830
2831void
2832set_position (DC::Channel self, int angle, int distance)
2833 CODE:
2834
2835void
2836set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
2837 CODE:
2838{
2839 int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
2840 int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);
2841 Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
2842}
2843
2844void
2845set_reverse_stereo (DC::Channel self, int flip)
2846 CODE:
2847 Mix_SetReverseStereo (self, flip);
2848
2849MODULE = Deliantra::Client PACKAGE = DC::MixChunk
2850
2851PROTOTYPES: DISABLE
2852
2853DC::MixChunk
2854new (SV *class, DC::RW rwops)
2855 CODE:
2856 RETVAL = Mix_LoadWAV_RW (rwops, 1);
2857 OUTPUT:
2858 RETVAL
2859
2860void
1566DESTROY (CFClient::MixChunk self) 2861DESTROY (DC::MixChunk self)
1567 CODE: 2862 CODE:
1568 Mix_FreeChunk (self); 2863 Mix_FreeChunk (self);
1569 2864
1570int 2865int
1571volume (CFClient::MixChunk self, int volume = -1) 2866volume (DC::MixChunk self, int volume = -1)
1572 CODE: 2867 CODE:
2868 if (items > 1)
2869 volume = CLAMP (volume, 0, 128);
1573 RETVAL = Mix_VolumeChunk (self, volume); 2870 RETVAL = Mix_VolumeChunk (self, volume);
1574 OUTPUT: 2871 OUTPUT:
1575 RETVAL 2872 RETVAL
1576 2873
1577int 2874DC::Channel
1578play (CFClient::MixChunk self, int channel = -1, int loops = 0, int ticks = -1) 2875play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
1579 CODE: 2876 CODE:
2877{
1580 RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks); 2878 RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
2879
2880 if (RETVAL < 0)
2881 XSRETURN_UNDEF;
2882
2883 if (channel < 0)
2884 {
2885 Mix_UnregisterAllEffects (RETVAL);
2886 Mix_Volume (RETVAL, 128);
2887 }
2888}
1581 OUTPUT: 2889 OUTPUT:
1582 RETVAL 2890 RETVAL
1583 2891
1584MODULE = CFClient PACKAGE = CFClient::MixMusic 2892MODULE = Deliantra::Client PACKAGE = DC::MixMusic
1585 2893
1586int 2894int
1587volume (int volume = -1) 2895volume (int volume = -1)
2896 PROTOTYPE: ;$
1588 CODE: 2897 CODE:
2898 if (items > 0)
2899 volume = CLAMP (volume, 0, 128);
1589 RETVAL = Mix_VolumeMusic (volume); 2900 RETVAL = Mix_VolumeMusic (volume);
1590 OUTPUT: 2901 OUTPUT:
1591 RETVAL 2902 RETVAL
1592 2903
1593CFClient::MixMusic 2904void
1594new_from_file (SV *class, char *path) 2905fade_out (int ms)
1595 CODE: 2906 CODE:
2907 Mix_FadeOutMusic (ms);
2908
2909void
2910halt ()
2911 CODE:
2912 Mix_HaltMusic ();
2913
2914DC::MixMusic
2915new (SV *class, DC::RW rwops)
2916 CODE:
1596 RETVAL = Mix_LoadMUS (path); 2917 RETVAL = Mix_LoadMUS_RW (rwops);
1597 OUTPUT: 2918 OUTPUT:
1598 RETVAL 2919 RETVAL
1599 2920
1600void 2921void
1601DESTROY (CFClient::MixMusic self) 2922DESTROY (DC::MixMusic self)
1602 CODE: 2923 CODE:
1603 Mix_FreeMusic (self); 2924 Mix_FreeMusic (self);
1604 2925
1605int 2926int
1606play (CFClient::MixMusic self, int loops = -1) 2927play (DC::MixMusic self, int loops = -1)
1607 CODE: 2928 CODE:
1608 RETVAL = Mix_PlayMusic (self, loops); 2929 RETVAL = Mix_PlayMusic (self, loops);
1609 OUTPUT: 2930 OUTPUT:
1610 RETVAL 2931 RETVAL
1611 2932
2933void
2934fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
2935 CODE:
2936 Mix_FadeInMusicPos (self, loops, ms, position);
2937
1612MODULE = CFClient PACKAGE = CFClient::OpenGL 2938MODULE = Deliantra::Client PACKAGE = DC::OpenGL
2939
2940PROTOTYPES: ENABLE
1613 2941
1614BOOT: 2942BOOT:
1615{ 2943{
1616 HV *stash = gv_stashpv ("CFClient::OpenGL", 1); 2944 HV *stash = gv_stashpv ("DC::OpenGL", 1);
1617 static const struct { 2945 static const struct {
1618 const char *name; 2946 const char *name;
1619 IV iv; 2947 IV iv;
1620 } *civ, const_iv[] = { 2948 } *civ, const_iv[] = {
1621# define const_iv(name) { # name, (IV)name } 2949# define const_iv(name) { # name, (IV)name }
2950 const_iv (GL_VENDOR),
2951 const_iv (GL_VERSION),
2952 const_iv (GL_EXTENSIONS),
2953 const_iv (GL_MAX_TEXTURE_UNITS),
1622 const_iv (GL_COLOR_MATERIAL), 2954 const_iv (GL_COLOR_MATERIAL),
1623 const_iv (GL_SMOOTH), 2955 const_iv (GL_SMOOTH),
1624 const_iv (GL_FLAT), 2956 const_iv (GL_FLAT),
1625 const_iv (GL_DITHER), 2957 const_iv (GL_DITHER),
1626 const_iv (GL_BLEND), 2958 const_iv (GL_BLEND),
… …
1628 const_iv (GL_SCISSOR_TEST), 2960 const_iv (GL_SCISSOR_TEST),
1629 const_iv (GL_DEPTH_TEST), 2961 const_iv (GL_DEPTH_TEST),
1630 const_iv (GL_ALPHA_TEST), 2962 const_iv (GL_ALPHA_TEST),
1631 const_iv (GL_NORMALIZE), 2963 const_iv (GL_NORMALIZE),
1632 const_iv (GL_RESCALE_NORMAL), 2964 const_iv (GL_RESCALE_NORMAL),
2965 const_iv (GL_FRONT),
2966 const_iv (GL_BACK),
2967 const_iv (GL_AUX0),
1633 const_iv (GL_AND), 2968 const_iv (GL_AND),
1634 const_iv (GL_ONE), 2969 const_iv (GL_ONE),
1635 const_iv (GL_ZERO), 2970 const_iv (GL_ZERO),
1636 const_iv (GL_SRC_ALPHA), 2971 const_iv (GL_SRC_ALPHA),
1637 const_iv (GL_DST_ALPHA), 2972 const_iv (GL_DST_ALPHA),
1638 const_iv (GL_ONE_MINUS_SRC_ALPHA), 2973 const_iv (GL_ONE_MINUS_SRC_ALPHA),
1639 const_iv (GL_ONE_MINUS_DST_ALPHA), 2974 const_iv (GL_ONE_MINUS_DST_ALPHA),
2975 const_iv (GL_SRC_COLOR),
2976 const_iv (GL_DST_COLOR),
2977 const_iv (GL_ONE_MINUS_SRC_COLOR),
2978 const_iv (GL_ONE_MINUS_DST_COLOR),
1640 const_iv (GL_SRC_ALPHA_SATURATE), 2979 const_iv (GL_SRC_ALPHA_SATURATE),
1641 const_iv (GL_RGB), 2980 const_iv (GL_RGB),
1642 const_iv (GL_RGBA), 2981 const_iv (GL_RGBA),
2982 const_iv (GL_RGBA4),
2983 const_iv (GL_RGBA8),
2984 const_iv (GL_RGB5_A1),
1643 const_iv (GL_UNSIGNED_BYTE), 2985 const_iv (GL_UNSIGNED_BYTE),
1644 const_iv (GL_UNSIGNED_SHORT), 2986 const_iv (GL_UNSIGNED_SHORT),
1645 const_iv (GL_UNSIGNED_INT), 2987 const_iv (GL_UNSIGNED_INT),
1646 const_iv (GL_ALPHA), 2988 const_iv (GL_ALPHA),
1647 const_iv (GL_INTENSITY), 2989 const_iv (GL_INTENSITY),
1648 const_iv (GL_LUMINANCE), 2990 const_iv (GL_LUMINANCE),
1649 const_iv (GL_LUMINANCE_ALPHA), 2991 const_iv (GL_LUMINANCE_ALPHA),
1650 const_iv (GL_FLOAT), 2992 const_iv (GL_FLOAT),
1651 const_iv (GL_UNSIGNED_INT_8_8_8_8_REV), 2993 const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
2994 const_iv (GL_COMPRESSED_ALPHA_ARB),
2995 const_iv (GL_COMPRESSED_LUMINANCE_ARB),
2996 const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
2997 const_iv (GL_COMPRESSED_INTENSITY_ARB),
2998 const_iv (GL_COMPRESSED_RGB_ARB),
2999 const_iv (GL_COMPRESSED_RGBA_ARB),
1652 const_iv (GL_COMPILE), 3000 const_iv (GL_COMPILE),
3001 const_iv (GL_PROXY_TEXTURE_1D),
3002 const_iv (GL_PROXY_TEXTURE_2D),
1653 const_iv (GL_TEXTURE_1D), 3003 const_iv (GL_TEXTURE_1D),
1654 const_iv (GL_TEXTURE_2D), 3004 const_iv (GL_TEXTURE_2D),
1655 const_iv (GL_TEXTURE_ENV), 3005 const_iv (GL_TEXTURE_ENV),
1656 const_iv (GL_TEXTURE_MAG_FILTER), 3006 const_iv (GL_TEXTURE_MAG_FILTER),
1657 const_iv (GL_TEXTURE_MIN_FILTER), 3007 const_iv (GL_TEXTURE_MIN_FILTER),
… …
1678 const_iv (GL_COLOR_LOGIC_OP), 3028 const_iv (GL_COLOR_LOGIC_OP),
1679 const_iv (GL_SEPARABLE_2D), 3029 const_iv (GL_SEPARABLE_2D),
1680 const_iv (GL_CONVOLUTION_2D), 3030 const_iv (GL_CONVOLUTION_2D),
1681 const_iv (GL_CONVOLUTION_BORDER_MODE), 3031 const_iv (GL_CONVOLUTION_BORDER_MODE),
1682 const_iv (GL_CONSTANT_BORDER), 3032 const_iv (GL_CONSTANT_BORDER),
3033 const_iv (GL_POINTS),
1683 const_iv (GL_LINES), 3034 const_iv (GL_LINES),
3035 const_iv (GL_LINE_STRIP),
1684 const_iv (GL_LINE_LOOP), 3036 const_iv (GL_LINE_LOOP),
1685 const_iv (GL_QUADS), 3037 const_iv (GL_QUADS),
1686 const_iv (GL_QUAD_STRIP), 3038 const_iv (GL_QUAD_STRIP),
1687 const_iv (GL_TRIANGLES), 3039 const_iv (GL_TRIANGLES),
1688 const_iv (GL_TRIANGLE_STRIP), 3040 const_iv (GL_TRIANGLE_STRIP),
1689 const_iv (GL_TRIANGLE_FAN), 3041 const_iv (GL_TRIANGLE_FAN),
3042 const_iv (GL_POLYGON),
1690 const_iv (GL_PERSPECTIVE_CORRECTION_HINT), 3043 const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
3044 const_iv (GL_POINT_SMOOTH_HINT),
3045 const_iv (GL_LINE_SMOOTH_HINT),
3046 const_iv (GL_POLYGON_SMOOTH_HINT),
3047 const_iv (GL_GENERATE_MIPMAP_HINT),
3048 const_iv (GL_TEXTURE_COMPRESSION_HINT),
1691 const_iv (GL_FASTEST), 3049 const_iv (GL_FASTEST),
3050 const_iv (GL_DONT_CARE),
3051 const_iv (GL_NICEST),
1692 const_iv (GL_V2F), 3052 const_iv (GL_V2F),
1693 const_iv (GL_V3F), 3053 const_iv (GL_V3F),
1694 const_iv (GL_T2F_V3F), 3054 const_iv (GL_T2F_V3F),
1695 const_iv (GL_T2F_N3F_V3F), 3055 const_iv (GL_T2F_N3F_V3F),
3056 const_iv (GL_FUNC_ADD),
3057 const_iv (GL_FUNC_SUBTRACT),
3058 const_iv (GL_FUNC_REVERSE_SUBTRACT),
1696# undef const_iv 3059# undef const_iv
1697 }; 3060 };
1698 3061
1699 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 3062 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1700 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 3063 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
3064
3065 texture_av = newAV ();
3066 AvREAL_off (texture_av);
1701} 3067}
3068
3069void
3070disable_GL_EXT_blend_func_separate ()
3071 CODE:
3072 gl.BlendFuncSeparate = 0;
3073 gl.BlendFuncSeparateEXT = 0;
3074
3075void
3076apple_nvidia_bug (int enable)
1702 3077
1703char * 3078char *
1704gl_vendor () 3079gl_vendor ()
1705 CODE: 3080 CODE:
1706 RETVAL = (char *)glGetString (GL_VENDOR); 3081 RETVAL = (char *)glGetString (GL_VENDOR);
… …
1719 CODE: 3094 CODE:
1720 RETVAL = (char *)glGetString (GL_EXTENSIONS); 3095 RETVAL = (char *)glGetString (GL_EXTENSIONS);
1721 OUTPUT: 3096 OUTPUT:
1722 RETVAL 3097 RETVAL
1723 3098
3099const char *glGetString (GLenum pname)
3100
3101GLint glGetInteger (GLenum pname)
3102 CODE:
3103 glGetIntegerv (pname, &RETVAL);
3104 OUTPUT:
3105 RETVAL
3106
3107GLdouble glGetDouble (GLenum pname)
3108 CODE:
3109 glGetDoublev (pname, &RETVAL);
3110 OUTPUT:
3111 RETVAL
3112
1724int glGetError () 3113int glGetError ()
1725 3114
1726void glFinish () 3115void glFinish ()
1727 3116
1728void glClear (int mask) 3117void glClear (int mask)
… …
1742 3131
1743void glBlendFuncSeparate (int sa, int da, int saa, int daa) 3132void glBlendFuncSeparate (int sa, int da, int saa, int daa)
1744 CODE: 3133 CODE:
1745 gl_BlendFuncSeparate (sa, da, saa, daa); 3134 gl_BlendFuncSeparate (sa, da, saa, daa);
1746 3135
3136# void glBlendEquation (int se)
3137
1747void glDepthMask (int flag) 3138void glDepthMask (int flag)
1748 3139
1749void glLogicOp (int opcode) 3140void glLogicOp (int opcode)
1750 3141
1751void glColorMask (int red, int green, int blue, int alpha) 3142void glColorMask (int red, int green, int blue, int alpha)
… …
1755void glPushMatrix () 3146void glPushMatrix ()
1756 3147
1757void glPopMatrix () 3148void glPopMatrix ()
1758 3149
1759void glLoadIdentity () 3150void glLoadIdentity ()
3151
3152void glDrawBuffer (int buffer)
3153
3154void glReadBuffer (int buffer)
1760 3155
1761# near_ and far_ are due to microsofts buggy "c" compiler 3156# near_ and far_ are due to microsofts buggy "c" compiler
1762void glFrustum (double left, double right, double bottom, double top, double near_, double far_) 3157void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
1763 3158
1764# near_ and far_ are due to microsofts buggy "c" compiler 3159# near_ and far_ are due to microsofts buggy "c" compiler
1765void glOrtho (double left, double right, double bottom, double top, double near_, double far_) 3160void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
3161
3162PROTOTYPES: DISABLE
1766 3163
1767void glViewport (int x, int y, int width, int height) 3164void glViewport (int x, int y, int width, int height)
1768 3165
1769void glScissor (int x, int y, int width, int height) 3166void glScissor (int x, int y, int width, int height)
1770 3167
… …
1778 3175
1779void glRotate (float angle, float x, float y, float z) 3176void glRotate (float angle, float x, float y, float z)
1780 CODE: 3177 CODE:
1781 glRotatef (angle, x, y, z); 3178 glRotatef (angle, x, y, z);
1782 3179
1783void glBegin (int mode)
1784
1785void glEnd ()
1786
1787void glColor (float r, float g, float b, float a = 1.0) 3180void glColor (float r, float g, float b, float a = 1.0)
1788 PROTOTYPE: @ 3181 PROTOTYPE: @
1789 ALIAS: 3182 ALIAS:
1790 glColor_premultiply = 1 3183 glColor_premultiply = 1
1791 CODE: 3184 CODE:
1792 if (ix) 3185 if (ix)
1793 { 3186 {
1794 r *= a; 3187 r *= a;
1795 g *= a; 3188 g *= a;
1796 b *= a; 3189 b *= a;
1797 } 3190 }
1798 // microsoft visual "c" rounds instead of truncating... 3191 // microsoft visual "c" rounds instead of truncating...
1799 glColor4ub (MIN ((int)(r * 256.f), 255), 3192 glColor4f (r, g, b, a);
1800 MIN ((int)(g * 256.f), 255),
1801 MIN ((int)(b * 256.f), 255),
1802 MIN ((int)(a * 256.f), 255));
1803
1804void glInterleavedArrays (int format, int stride, char *data)
1805
1806void glDrawElements (int mode, int count, int type, char *indices)
1807
1808# 1.2 void glDrawRangeElements (int mode, int start, int end
1809 3193
1810void glRasterPos (float x, float y, float z = 0.) 3194void glRasterPos (float x, float y, float z = 0.)
1811 CODE: 3195 CODE:
1812 glRasterPos3f (0, 0, z); 3196 glRasterPos3f (0, 0, z);
1813 glBitmap (0, 0, 0, 0, x, y, 0); 3197 glBitmap (0, 0, 0, 0, x, y, 0);
… …
1818 3202
1819void glTexCoord (float s, float t) 3203void glTexCoord (float s, float t)
1820 CODE: 3204 CODE:
1821 glTexCoord2f (s, t); 3205 glTexCoord2f (s, t);
1822 3206
3207void glRect (float x1, float y1, float x2, float y2)
3208 CODE:
3209 glRectf (x1, y1, x2, y2);
3210
3211void glRect_lineloop (float x1, float y1, float x2, float y2)
3212 CODE:
3213 glBegin (GL_LINE_LOOP);
3214 glVertex2f (x1, y1);
3215 glVertex2f (x2, y1);
3216 glVertex2f (x2, y2);
3217 glVertex2f (x1, y2);
3218 glEnd ();
3219
3220PROTOTYPES: ENABLE
3221
3222void glBegin (int mode)
3223
3224void glEnd ()
3225
3226void glPointSize (GLfloat size)
3227
3228void glLineWidth (GLfloat width)
3229
3230void glInterleavedArrays (int format, int stride, char *data)
3231
3232void glDrawElements (int mode, int count, int type, char *indices)
3233
3234# 1.2 void glDrawRangeElements (int mode, int start, int end
3235
1823void glTexEnv (int target, int pname, float param) 3236void glTexEnv (int target, int pname, float param)
1824 CODE: 3237 CODE:
1825 glTexEnvf (target, pname, param); 3238 glTexEnvf (target, pname, param);
1826 3239
1827void glTexParameter (int target, int pname, float param) 3240void glTexParameter (int target, int pname, float param)
… …
1843void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column) 3256void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
1844 CODE: 3257 CODE:
1845 if (gl.SeparableFilter2D) 3258 if (gl.SeparableFilter2D)
1846 gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column); 3259 gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
1847 3260
1848void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data) 3261void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
1849 3262
1850void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border) 3263void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
1851 3264
1852void glDrawPixels (int width, int height, int format, int type, char *pixels) 3265void glDrawPixels (int width, int height, int format, int type, char *pixels)
3266
3267void glPixelZoom (float x, float y)
1853 3268
1854void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR) 3269void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
1855 3270
1856int glGenTexture () 3271int glGenTexture ()
1857 CODE: 3272 CODE:
1858{ 3273 RETVAL = gen_texture ();
1859 GLuint name;
1860 glGenTextures (1, &name);
1861 RETVAL = name;
1862}
1863 OUTPUT: 3274 OUTPUT:
1864 RETVAL 3275 RETVAL
1865 3276
1866void glDeleteTexture (int name) 3277void glDeleteTexture (int name)
1867 CODE: 3278 CODE:
1868{
1869 GLuint name_ = name;
1870 glDeleteTextures (1, &name_); 3279 del_texture (name);
1871} 3280
1872
1873int glGenList () 3281int glGenList ()
1874 CODE: 3282 CODE:
1875 RETVAL = glGenLists (1); 3283 RETVAL = glGenLists (1);
1876 OUTPUT: 3284 OUTPUT:
1877 RETVAL 3285 RETVAL
… …
1884 3292
1885void glEndList () 3293void glEndList ()
1886 3294
1887void glCallList (int list) 3295void glCallList (int list)
1888 3296
3297MODULE = Deliantra::Client PACKAGE = DC::UI::Base
1889 3298
3299PROTOTYPES: DISABLE
3300
3301void
3302find_widget (SV *self, NV x, NV y)
3303 PPCODE:
3304{
3305 if (within_widget (self, x, y))
3306 XPUSHs (self);
3307}
3308
3309BOOT:
3310{
3311 hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
3312
3313 draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
3314 draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
3315 draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
3316 draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
3317}
3318
3319void
3320draw (SV *self)
3321 CODE:
3322{
3323 HV *hv;
3324 SV **svp;
3325 NV x, y, w, h;
3326 SV *draw_x_sv = GvSV (draw_x_gv);
3327 SV *draw_y_sv = GvSV (draw_y_gv);
3328 SV *draw_w_sv = GvSV (draw_w_gv);
3329 SV *draw_h_sv = GvSV (draw_h_gv);
3330 double draw_x, draw_y;
3331
3332 if (!SvROK (self))
3333 croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
3334
3335 hv = (HV *)SvRV (self);
3336
3337 if (SvTYPE (hv) != SVt_PVHV)
3338 croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
3339
3340 svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
3341 svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
3342
3343 if (!h || !w)
3344 XSRETURN_EMPTY;
3345
3346 svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
3347 svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
3348
3349 draw_x = SvNV (draw_x_sv) + x;
3350 draw_y = SvNV (draw_y_sv) + y;
3351
3352 if (draw_x + w < 0 || draw_x >= SvNV (draw_w_sv)
3353 || draw_y + h < 0 || draw_y >= SvNV (draw_h_sv))
3354 XSRETURN_EMPTY;
3355
3356 sv_setnv (draw_x_sv, draw_x);
3357 sv_setnv (draw_y_sv, draw_y);
3358
3359 glPushMatrix ();
3360 glTranslated (x, y, 0);
3361
3362 if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
3363 {
3364 svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
3365
3366 if (svp && SvTRUE (*svp))
3367 {
3368 glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
3369 glEnable (GL_BLEND);
3370 glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
3371 glBegin (GL_QUADS);
3372 glVertex2f (0, 0);
3373 glVertex2f (w, 0);
3374 glVertex2f (w, h);
3375 glVertex2f (0, h);
3376 glEnd ();
3377 glDisable (GL_BLEND);
3378 }
3379 }
3380#if 0
3381 // draw borders, for debugging
3382 glPushMatrix ();
3383 glColor4f (1., 1., 0., 1.);
3384 glTranslatef (.5, .5, 0.);
3385 glBegin (GL_LINE_LOOP);
3386 glVertex2f (0 , 0);
3387 glVertex2f (w - 1, 0);
3388 glVertex2f (w - 1, h - 1);
3389 glVertex2f (0 , h - 1);
3390 glEnd ();
3391 glPopMatrix ();
3392#endif
3393 PUSHMARK (SP);
3394 XPUSHs (self);
3395 PUTBACK;
3396 call_method ("_draw", G_VOID | G_DISCARD);
3397 SPAGAIN;
3398
3399 glPopMatrix ();
3400
3401 draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
3402 draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
3403}
3404

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+ Added lines
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> Changed lines