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/cvs/deliantra/Deliantra-Client/Client.xs
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Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.108 by root, Wed Jun 7 23:28:12 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>
33#include <stdlib.h>
34
35#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
15 36
16#include <SDL.h> 37#include <SDL.h>
38#include <SDL_thread.h>
17#include <SDL_endian.h> 39#include <SDL_endian.h>
18#include <SDL_image.h> 40#include <SDL_image.h>
19#include <SDL_mixer.h> 41#include <SDL_mixer.h>
20#include <SDL_opengl.h> 42#include <SDL_opengl.h>
21 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
22#include <glib/gmacros.h> 52#include <glib/gmacros.h>
23 53
24#include <pango/pango.h> 54#include <pango/pango.h>
25#include <pango/pangofc-fontmap.h> 55
26#include <pango/pangoft2.h> 56#ifndef PANGO_VERSION_CHECK
27#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
28 66
29#ifndef _WIN32 67#ifndef _WIN32
30# include <sys/types.h> 68# include <sys/types.h>
31# include <sys/socket.h> 69# include <sys/socket.h>
32# include <netinet/in.h> 70# include <netinet/in.h>
33# include <netinet/tcp.h> 71# include <netinet/tcp.h>
34# include <inttypes.h> 72# include <inttypes.h>
73#endif
74
75#if __GNUC__ >= 4
76# define expect(expr,value) __builtin_expect ((expr),(value))
35#else 77#else
36 typedef unsigned char uint8_t; 78# define expect(expr,value) (expr)
37 typedef unsigned short uint16_t;
38 typedef unsigned int uint32_t;
39 typedef signed char int8_t;
40 typedef signed short int16_t;
41 typedef signed int int32_t;
42#endif 79#endif
43 80
44#include "glext.h" 81#define expect_false(expr) expect ((expr) != 0, 0)
82#define expect_true(expr) expect ((expr) != 0, 1)
45 83
84#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
85
46#define FOW_DARKNESS 32 86#define FOW_DARKNESS 64
87#define DARKNESS_ADJUST(n) ((29 * (int)(n)) >> 5) /* times 0.9 */
47 88
48#define MAP_EXTEND_X 32 89#define MAP_EXTEND_X 32
49#define MAP_EXTEND_Y 512 90#define MAP_EXTEND_Y 512
50 91
51#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;
52 104
53static struct 105static struct
54{ 106{
55#define GL_FUNC(ptr,name) ptr name; 107#define GL_FUNC(ptr,name) ptr name;
56#include "glfunc.h" 108#include "glfunc.h"
57#undef GL_FUNC 109#undef GL_FUNC
58} gl; 110} gl;
59 111
112static void
60static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa) 113gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
61{ 114{
62 if (gl.BlendFuncSeparate) 115 if (gl.BlendFuncSeparate)
63 gl.BlendFuncSeparate (sa, da, saa, daa); 116 gl.BlendFuncSeparate (sa, da, saa, daa);
64 else if (gl.BlendFuncSeparateEXT) 117 else if (gl.BlendFuncSeparateEXT)
65 gl.BlendFuncSeparateEXT (sa, da, saa, daa); 118 gl.BlendFuncSeparateEXT (sa, da, saa, daa);
66 else 119 else
67 glBlendFunc (sa, da); 120 glBlendFunc (sa, da);
68} 121}
69 122
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;
70typedef Mix_Chunk *CFClient__MixChunk; 156typedef Mix_Chunk *DC__MixChunk;
71typedef Mix_Music *CFClient__MixMusic; 157typedef Mix_Music *DC__MixMusic;
72 158
73typedef 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}
74 178
75typedef struct cf_layout { 179typedef struct cf_layout {
76 PangoLayout *pl; // either derived from a cairo or ft2 context 180 PangoLayout *pl;
77 int rgba; // wether we use rgba (cairo) or grayscale (ft2)
78 float r, g, b, a; // default color for rgba mode 181 float r, g, b, a; // default color for rgba mode
79 int base_height; 182 int base_height;
80 CFClient__Font font; 183 DC__Font font;
184 rc_t *rc;
81} *CFClient__Layout; 185} *DC__Layout;
82 186
83static CFClient__Font default_font; 187static DC__Font default_font;
84static PangoContext *ft2_context, *cairo_context; 188static PangoContext *opengl_context;
85static PangoFontMap *ft2_fontmap, *cairo_fontmap; 189static PangoFontMap *opengl_fontmap;
86 190
87static void 191static void
88substitute_func (FcPattern *pattern, gpointer data) 192substitute_func (FcPattern *pattern, gpointer data)
89{ 193{
90 FcPatternAddBool (pattern, FC_HINTING, 1); 194 FcPatternAddBool (pattern, FC_HINTING, 1);
195#ifdef FC_HINT_STYLE
91 FcPatternAddBool (pattern, FC_HINTSTYLE, FC_HINT_FULL); 196 FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);
92#ifdef _WIN32 197#endif
93 FcPatternAddBool (pattern, FC_AUTOHINT, 1);
94#else
95 FcPatternAddBool (pattern, FC_AUTOHINT, 0); 198 FcPatternAddBool (pattern, FC_AUTOHINT, 0);
96#endif
97} 199}
98 200
99static void 201static void
100layout_update_font (CFClient__Layout self) 202layout_update_font (DC__Layout self)
101{ 203{
102 /* 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
103 * reasonably well with bitstream vera 205 * reasonably well with dejavu/bistream fonts
104 */ 206 */
105 PangoFontDescription *font = self->font ? self->font : default_font; 207 PangoFontDescription *font = self->font ? self->font : default_font;
106 208
107 pango_font_description_set_absolute_size (font, 209 pango_font_description_set_absolute_size (font,
108 MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10)); 210 MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
109 211
110 pango_layout_set_font_description (self->pl, font); 212 pango_layout_set_font_description (self->pl, font);
111} 213}
112 214
113static void 215static void
114layout_get_pixel_size (CFClient__Layout self, int *w, int *h) 216layout_get_pixel_size (DC__Layout self, int *w, int *h)
115{ 217{
218 PangoRectangle rect;
219
220 // get_pixel_* wrongly rounds down
116 pango_layout_get_pixel_size (self->pl, w, h); 221 pango_layout_get_extents (self->pl, 0, &rect);
117 222
118 if (!*w) *w = 1; 223 rect.width = (rect.width + PANGO_SCALE - 1) / PANGO_SCALE;
119 if (!*h) *h = 1; 224 rect.height = (rect.height + PANGO_SCALE - 1) / PANGO_SCALE;
120 225
121 *w = (*w + 3) & ~3; 226 if (!rect.width) rect.width = 1;
122} 227 if (!rect.height) rect.height = 1;
123 228
229 *w = rect.width;
230 *h = rect.height;
231}
232
233typedef uint16_t tileid;
124typedef uint16_t mapface; 234typedef uint16_t faceid;
125 235
126typedef struct { 236typedef struct {
127 GLint name; 237 GLuint name;
128 int w, h; 238 int w, h;
129 float s, t; 239 float s, t;
130 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 */
131} maptex; 244} maptex;
132 245
133typedef struct { 246typedef struct {
247 uint32_t player;
248 tileid tile[3];
134 int16_t darkness; 249 uint16_t darkness;
135 mapface face[3]; 250 uint8_t stat_width, stat_hp, flags, smoothmax;
136} mapcell; 251} mapcell;
137 252
138typedef struct { 253typedef struct {
139 int32_t c0, c1; 254 int32_t c0, c1;
140 mapcell *col; 255 mapcell *col;
141} maprow; 256} maprow;
142 257
143typedef struct map { 258typedef struct map {
144 int x, y, w, h; 259 int x, y, w, h;
145 int ox, oy; /* offset to virtual global coordinate system */ 260 int ox, oy; /* offset to virtual global coordinate system */
146 int faces; 261 int faces; tileid *face2tile; // [faceid]
147 mapface *face; 262 int texs; maptex *tex; // [tileid]
148
149 int texs;
150 maptex *tex;
151 263
152 int32_t rows; 264 int32_t rows;
153 maprow *row; 265 maprow *row;
154} *CFClient__Map; 266} *DC__Map;
155 267
156static char * 268static char *
157prepend (char *ptr, int sze, int inc) 269prepend (char *ptr, int sze, int inc)
158{ 270{
159 char *p; 271 char *p;
… …
176} 288}
177 289
178#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))
179#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))
180 292
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
181static maprow * 313static maprow *
182map_get_row (CFClient__Map self, int y) 314map_get_row (DC__Map self, int y)
183{ 315{
184 if (0 > y) 316 if (0 > y)
185 { 317 {
186 int extend = - y + MAP_EXTEND_Y; 318 int extend = - y + MAP_EXTEND_Y;
187 Prepend (maprow, self->row, self->rows, extend); 319 Prepend (maprow, self->row, self->rows, extend);
… …
225 357
226 return row->col + (x - row->c0); 358 return row->col + (x - row->c0);
227} 359}
228 360
229static mapcell * 361static mapcell *
230map_get_cell (CFClient__Map self, int x, int y) 362map_get_cell (DC__Map self, int x, int y)
231{ 363{
232 return row_get_cell (map_get_row (self, y), x); 364 return row_get_cell (map_get_row (self, y), x);
233} 365}
234 366
235static void 367static void
236map_clear (CFClient__Map self) 368map_clear (DC__Map self)
237{ 369{
238 int r; 370 int r;
239 371
240 for (r = 0; r < self->rows; r++) 372 for (r = 0; r < self->rows; r++)
241 Safefree (self->row[r].col); 373 Safefree (self->row[r].col);
… …
248 self->oy = 0; 380 self->oy = 0;
249 self->row = 0; 381 self->row = 0;
250 self->rows = 0; 382 self->rows = 0;
251} 383}
252 384
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
253static void 395static void
254map_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)
255{ 397{
256 int x, y; 398 int x, y;
257 maprow *row; 399 maprow *row;
400 mapcell *cell;
258 401
259 for (y = y0; y < y0 + h; y++) 402 for (y = y0; y < y0 + h; y++)
260 if (y >= 0) 403 if (y >= 0)
261 { 404 {
262 if (y >= self->rows) 405 if (y >= self->rows)
… …
268 if (x >= row->c0) 411 if (x >= row->c0)
269 { 412 {
270 if (x >= row->c1) 413 if (x >= row->c1)
271 break; 414 break;
272 415
273 row->col[x - row->c0].darkness = -1; 416 cell = row->col + x - row->c0;
417
418 CELL_CLEAR (cell);
274 } 419 }
275 } 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);
276} 437}
277 438
278static void 439static void
279music_finished (void) 440music_finished (void)
280{ 441{
… …
299 ev.data2 = 0; 460 ev.data2 = 0;
300 461
301 SDL_PushEvent ((SDL_Event *)&ev); 462 SDL_PushEvent ((SDL_Event *)&ev);
302} 463}
303 464
304MODULE = CFClient PACKAGE = CFClient 465static unsigned int
466minpot (unsigned int n)
467{
468 if (!n)
469 return 0;
470
471 --n;
472
473 n |= n >> 1;
474 n |= n >> 2;
475 n |= n >> 4;
476 n |= n >> 8;
477 n |= n >> 16;
478
479 return n + 1;
480}
481
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
305 593
306PROTOTYPES: ENABLE 594PROTOTYPES: ENABLE
307 595
308BOOT: 596BOOT:
309{ 597{
310 HV *stash = gv_stashpv ("CFClient", 1); 598 HV *stash = gv_stashpv ("DC", 1);
311 static const struct { 599 static const struct {
312 const char *name; 600 const char *name;
313 IV iv; 601 IV iv;
314 } *civ, const_iv[] = { 602 } *civ, const_iv[] = {
315# 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
316 const_iv (SDL_ACTIVEEVENT), 607 const_iv (SDL_ACTIVEEVENT),
317 const_iv (SDL_KEYDOWN), 608 const_iv (SDL_KEYDOWN),
318 const_iv (SDL_KEYUP), 609 const_iv (SDL_KEYUP),
319 const_iv (SDL_MOUSEMOTION), 610 const_iv (SDL_MOUSEMOTION),
320 const_iv (SDL_MOUSEBUTTONDOWN), 611 const_iv (SDL_MOUSEBUTTONDOWN),
… …
329 const_iv (SDL_EVENT_RESERVEDA), 620 const_iv (SDL_EVENT_RESERVEDA),
330 const_iv (SDL_EVENT_RESERVEDB), 621 const_iv (SDL_EVENT_RESERVEDB),
331 const_iv (SDL_VIDEORESIZE), 622 const_iv (SDL_VIDEORESIZE),
332 const_iv (SDL_VIDEOEXPOSE), 623 const_iv (SDL_VIDEOEXPOSE),
333 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),
334 const_iv (SDLK_KP0), 682 const_iv (SDLK_KP0),
335 const_iv (SDLK_KP1), 683 const_iv (SDLK_KP1),
336 const_iv (SDLK_KP2), 684 const_iv (SDLK_KP2),
337 const_iv (SDLK_KP3), 685 const_iv (SDLK_KP3),
338 const_iv (SDLK_KP4), 686 const_iv (SDLK_KP4),
… …
393 const_iv (SDLK_BREAK), 741 const_iv (SDLK_BREAK),
394 const_iv (SDLK_MENU), 742 const_iv (SDLK_MENU),
395 const_iv (SDLK_POWER), 743 const_iv (SDLK_POWER),
396 const_iv (SDLK_EURO), 744 const_iv (SDLK_EURO),
397 const_iv (SDLK_UNDO), 745 const_iv (SDLK_UNDO),
746
398 const_iv (KMOD_NONE), 747 const_iv (KMOD_NONE),
748 const_iv (KMOD_SHIFT),
399 const_iv (KMOD_LSHIFT), 749 const_iv (KMOD_LSHIFT),
400 const_iv (KMOD_RSHIFT), 750 const_iv (KMOD_RSHIFT),
751 const_iv (KMOD_CTRL),
401 const_iv (KMOD_LCTRL), 752 const_iv (KMOD_LCTRL),
402 const_iv (KMOD_RCTRL), 753 const_iv (KMOD_RCTRL),
754 const_iv (KMOD_ALT),
403 const_iv (KMOD_LALT), 755 const_iv (KMOD_LALT),
404 const_iv (KMOD_RALT), 756 const_iv (KMOD_RALT),
757 const_iv (KMOD_META),
405 const_iv (KMOD_LMETA), 758 const_iv (KMOD_LMETA),
406 const_iv (KMOD_RMETA), 759 const_iv (KMOD_RMETA),
407 const_iv (KMOD_NUM), 760 const_iv (KMOD_NUM),
408 const_iv (KMOD_CAPS), 761 const_iv (KMOD_CAPS),
409 const_iv (KMOD_MODE), 762 const_iv (KMOD_MODE),
410 const_iv (KMOD_CTRL), 763
411 const_iv (KMOD_SHIFT), 764 const_iv (KMOD_LRAM),
412 const_iv (KMOD_ALT), 765
413 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)
414# undef const_iv 796# undef const_iv
415 }; 797 };
416 798
417 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; )
418 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);
419} 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)
420 826
421void 827void
422pango_init () 828pango_init ()
423 CODE: 829 CODE:
424 // delayed, so it can pick up new fonts added by AddFontResourceEx
425{ 830{
426 {
427 ft2_fontmap = pango_ft2_font_map_new (); 831 opengl_fontmap = pango_opengl_font_map_new ();
428 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);
429 ft2_context = pango_ft2_font_map_create_context ((PangoFT2FontMap *)ft2_fontmap); 833 opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
430 } 834 /*pango_context_set_font_description (opengl_context, default_font);*/
431 { 835#if PANGO_VERSION_CHECK (1, 15, 2)
432 cairo_font_options_t *fopt = cairo_font_options_create (); 836 pango_context_set_language (opengl_context, pango_language_from_string ("en"));
433 cairo_fontmap = pango_cairo_font_map_get_default (); 837 /*pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);*/
434 cairo_context = pango_cairo_font_map_create_context ((PangoCairoFontMap *)cairo_fontmap);
435#ifdef _WIN32
436 // cairo looks like shit eaten twice on windows
437 cairo_font_options_set_antialias (fopt, CAIRO_ANTIALIAS_NONE);
438#else
439 cairo_font_options_set_antialias (fopt, CAIRO_ANTIALIAS_GRAY);
440#endif 838#endif
441 cairo_font_options_set_hint_style (fopt, CAIRO_HINT_STYLE_FULL);
442 cairo_font_options_set_hint_metrics (fopt, CAIRO_HINT_METRICS_ON);
443 pango_cairo_context_set_font_options (cairo_context, fopt);
444 cairo_font_options_destroy (fopt);
445 }
446} 839}
447 840
448int 841char *SDL_GetError ()
449SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO)
450 842
451void 843void SDL_braino ()
844
845int SDL_Init (U32 flags)
846
847int SDL_InitSubSystem (U32 flags)
848
849void SDL_QuitSubSystem (U32 flags)
850
452SDL_Quit () 851void SDL_Quit ()
453 852
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
454void 862void
455SDL_ListModes () 863SDL_ListModes (int rgb, int alpha)
456 PPCODE: 864 PPCODE:
457{ 865{
458 SDL_Rect **m; 866 SDL_Rect **m;
459 867
460 SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5); 868 SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
461 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5); 869 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
462 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5); 870 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
463 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1); 871 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
464 872
465 SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15); 873 SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
466 SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 16); 874 SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
467 875
468 SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0); 876 SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
469 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0); 877 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
470 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0); 878 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
471 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0); 879 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
472 880
473 SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1); 881 SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
474 882 SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
475 SDL_EnableUNICODE (1);
476 SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
477 883
478 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL); 884 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
479 885
480 if (m && m != (SDL_Rect **)-1) 886 if (m && m != (SDL_Rect **)-1)
481 while (*m) 887 while (*m)
482 { 888 {
889 if ((*m)->w >= 400 && (*m)->h >= 300)
890 {
483 AV *av = newAV (); 891 AV *av = newAV ();
484 av_push (av, newSViv ((*m)->w)); 892 av_push (av, newSViv ((*m)->w));
485 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));
486 XPUSHs (sv_2mortal (newRV_noinc ((SV *)av))); 896 XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
897 }
487 898
488 ++m; 899 ++m;
489 } 900 }
490} 901}
491 902
492char *
493SDL_GetError ()
494
495int 903int
496SDL_SetVideoMode (int w, int h, int fullscreen) 904SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
497 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
498 RETVAL = !!SDL_SetVideoMode ( 915 RETVAL = !!SDL_SetVideoMode (
499 w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0) 916 w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)
500 ); 917 );
918
501 if (RETVAL) 919 if (RETVAL)
502 { 920 {
503 SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+"); 921 av_clear (texture_av);
922
923 SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
504# 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);
505# include "glfunc.h" 925#include "glfunc.h"
506# undef GL_FUNC 926#undef GL_FUNC
507 } 927 }
928}
508 OUTPUT: 929 OUTPUT:
509 RETVAL 930 RETVAL
510 931
511void 932void
512SDL_GL_SwapBuffers () 933SDL_GL_SwapBuffers ()
513 934
514char * 935char *
515SDL_GetKeyName (int sym) 936SDL_GetKeyName (int sym)
516 937
938int
939SDL_GetAppState ()
940
941int
942SDL_GetModState ()
943
517void 944void
518SDL_PollEvent () 945poll_events ()
519 PPCODE: 946 PPCODE:
520{ 947{
521 SDL_Event ev; 948 SDL_Event ev;
522 949
523 while (SDL_PollEvent (&ev)) 950 SDL_PumpEvents ();
951 while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
524 { 952 {
525 HV *hv = newHV (); 953 HV *hv = newHV ();
526 hv_store (hv, "type", 4, newSViv (ev.type), 0); 954 hv_store (hv, "type", 4, newSViv (ev.type), 0);
527 955
528 switch (ev.type) 956 switch (ev.type)
529 { 957 {
530 case SDL_KEYDOWN: 958 case SDL_KEYDOWN:
531 case SDL_KEYUP: 959 case SDL_KEYUP:
532 hv_store (hv, "state", 5, newSViv (ev.key.state), 0); 960 hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
533 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0); 961 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
534 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 */
535 hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0); 964 hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
536 break; 965 break;
537 966
538 case SDL_ACTIVEEVENT: 967 case SDL_ACTIVEEVENT:
539 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0); 968 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
540 hv_store (hv, "state", 5, newSViv (ev.active.state), 0); 969 hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
541 break; 970 break;
542 971
543 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
544 hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0); 991 hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
545
546 hv_store (hv, "state", 5, newSViv (ev.motion.state), 0); 992 hv_store (hv, "state", 5, newSViv (state), 0);
547 hv_store (hv, "x", 1, newSViv (ev.motion.x), 0); 993 hv_store (hv, "x", 1, newSViv (x), 0);
548 hv_store (hv, "y", 1, newSViv (ev.motion.y), 0); 994 hv_store (hv, "y", 1, newSViv (y), 0);
549 hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0); 995 hv_store (hv, "xrel", 4, newSViv (xrel), 0);
550 hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0); 996 hv_store (hv, "yrel", 4, newSViv (yrel), 0);
997 }
551 break; 998 break;
552 999
553 case SDL_MOUSEBUTTONDOWN: 1000 case SDL_MOUSEBUTTONDOWN:
554 case SDL_MOUSEBUTTONUP: 1001 case SDL_MOUSEBUTTONUP:
555 hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0); 1002 hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
556 1003
557 hv_store (hv, "button", 6, newSViv (ev.button.button), 0); 1004 hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
558 hv_store (hv, "state", 5, newSViv (ev.button.state), 0); 1005 hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
559 hv_store (hv, "x", 1, newSViv (ev.button.x), 0); 1006 hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
560 hv_store (hv, "y", 1, newSViv (ev.button.y), 0); 1007 hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
… …
565 hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0); 1012 hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
566 hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0); 1013 hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
567 break; 1014 break;
568 } 1015 }
569 1016
570 XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv))); 1017 XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
571 } 1018 }
572} 1019}
573 1020
574int 1021int
575Mix_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)
576 POSTCALL: 1023 POSTCALL:
577 Mix_HookMusicFinished (music_finished); 1024 Mix_HookMusicFinished (music_finished);
578 Mix_ChannelFinished (channel_finished); 1025 Mix_ChannelFinished (channel_finished);
579 1026
580void 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
581Mix_CloseAudio () 1044Mix_CloseAudio ()
582 1045
583int 1046int
584Mix_AllocateChannels (int numchans = -1) 1047Mix_AllocateChannels (int numchans = -1)
585 1048
1049const char *
1050Mix_GetError ()
1051
586void 1052void
587lowdelay (int fd, int val = 1) 1053lowdelay (int fd, int val = 1)
588 CODE: 1054 CODE:
1055 setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
1056
1057void
1058win32_proxy_info ()
1059 PPCODE:
1060{
589#ifndef _WIN32 1061#ifdef _WIN32
590 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 }
591#endif 1083#endif
1084}
592 1085
593void 1086int
594add_font (char *file) 1087add_font (char *file)
595 CODE: 1088 CODE:
596 FcConfigAppFontAddFile (0, (const FcChar8 *)file); /* no idea wether this is required */ 1089 RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
597#ifdef _WIN32 1090 OUTPUT:
598 // cairo... sigh... requires win2000 1091 RETVAL
599 AddFontResourceEx (file, FR_PRIVATE, 0);
600#endif
601 1092
602void 1093void
603load_image_inline (SV *image_) 1094load_image_inline (SV *image_)
604 ALIAS: 1095 ALIAS:
605 load_image_file = 1 1096 load_image_file = 1
… …
608 STRLEN image_len; 1099 STRLEN image_len;
609 char *image = (char *)SvPVbyte (image_, image_len); 1100 char *image = (char *)SvPVbyte (image_, image_len);
610 SDL_Surface *surface, *surface2; 1101 SDL_Surface *surface, *surface2;
611 SDL_PixelFormat fmt; 1102 SDL_PixelFormat fmt;
612 SDL_RWops *rw = ix 1103 SDL_RWops *rw = ix
613 ? SDL_RWFromFile (image, "r") 1104 ? SDL_RWFromFile (image, "rb")
614 : SDL_RWFromConstMem (image, image_len); 1105 : SDL_RWFromConstMem (image, image_len);
615 1106
616 if (!rw) 1107 if (!rw)
617 croak ("load_image: %s", SDL_GetError ()); 1108 croak ("load_image: %s", SDL_GetError ());
618 1109
… …
647 1138
648 surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE); 1139 surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);
649 1140
650 assert (surface2->pitch == surface2->w * 4); 1141 assert (surface2->pitch == surface2->w * 4);
651 1142
1143 SDL_LockSurface (surface2);
652 EXTEND (SP, 5); 1144 EXTEND (SP, 6);
653 PUSHs (sv_2mortal (newSViv (surface2->w))); 1145 PUSHs (sv_2mortal (newSViv (surface2->w)));
654 PUSHs (sv_2mortal (newSViv (surface2->h))); 1146 PUSHs (sv_2mortal (newSViv (surface2->h)));
655 SDL_LockSurface (surface2);
656 PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch))); 1147 PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));
657 SDL_UnlockSurface (surface2);
658 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)));
659 PUSHs (sv_2mortal (newSViv (GL_RGBA))); 1149 PUSHs (sv_2mortal (newSViv (GL_RGBA)));
660 PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE))); 1150 PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
1151 SDL_UnlockSurface (surface2);
661 1152
662 SDL_FreeSurface (surface); 1153 SDL_FreeSurface (surface);
663 SDL_FreeSurface (surface2); 1154 SDL_FreeSurface (surface2);
664} 1155}
665 1156
… …
691void 1182void
692error (char *message) 1183error (char *message)
693 CODE: 1184 CODE:
694 fprintf (stderr, "ERROR: %s\n", message); 1185 fprintf (stderr, "ERROR: %s\n", message);
695#ifdef _WIN32 1186#ifdef _WIN32
696 MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR); 1187 MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
697#endif 1188#endif
698 1189
699void 1190void
700fatal (char *message) 1191fatal (char *message)
701 CODE: 1192 CODE:
702 fprintf (stderr, "FATAL: %s\n", message); 1193 fprintf (stderr, "FATAL: %s\n", message);
703#ifdef _WIN32 1194#ifdef _WIN32
704 MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR); 1195 MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
705#endif 1196#endif
706 exit (1); 1197 _exit (1);
707 1198
1199void
1200_exit (int retval = 0)
1201 CODE:
1202#ifdef WIN32
1203 ExitThread (retval); // unclean, please beam me up
1204#else
1205 _exit (retval);
1206#endif
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
708MODULE = CFClient PACKAGE = CFClient::Font 1224MODULE = Deliantra::Client PACKAGE = DC::Font
709 1225
710CFClient::Font 1226PROTOTYPES: DISABLE
1227
1228DC::Font
711new_from_file (SV *class, char *path, int id = 0) 1229new_from_file (SV *class, char *path, int id = 0)
712 CODE: 1230 CODE:
713{ 1231{
714 int count; 1232 int count;
715 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count); 1233 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
… …
718} 1236}
719 OUTPUT: 1237 OUTPUT:
720 RETVAL 1238 RETVAL
721 1239
722void 1240void
723DESTROY (CFClient::Font self) 1241DESTROY (DC::Font self)
724 CODE: 1242 CODE:
725 pango_font_description_free (self); 1243 pango_font_description_free (self);
726 1244
727void 1245void
728make_default (CFClient::Font self) 1246make_default (DC::Font self)
1247 PROTOTYPE: $
729 CODE: 1248 CODE:
730 default_font = self; 1249 default_font = self;
731 1250
732MODULE = CFClient PACKAGE = CFClient::Layout 1251MODULE = Deliantra::Client PACKAGE = DC::Layout
733 1252
734CFClient::Layout 1253PROTOTYPES: DISABLE
735new (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)
736 CODE: 1269 CODE:
737 New (0, RETVAL, 1, struct cf_layout); 1270 New (0, RETVAL, 1, struct cf_layout);
738 1271
739 RETVAL->pl = pango_layout_new (rgba ? cairo_context : ft2_context); 1272 RETVAL->pl = pango_layout_new (opengl_context);
740 RETVAL->rgba = rgba;
741 RETVAL->r = 1.; 1273 RETVAL->r = 1.;
742 RETVAL->g = 1.; 1274 RETVAL->g = 1.;
743 RETVAL->b = 1.; 1275 RETVAL->b = 1.;
744 RETVAL->a = 1.; 1276 RETVAL->a = 1.;
745 RETVAL->base_height = MIN_FONT_HEIGHT; 1277 RETVAL->base_height = MIN_FONT_HEIGHT;
746 RETVAL->font = 0; 1278 RETVAL->font = 0;
1279 RETVAL->rc = rc_alloc ();
747 1280
748 pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR); 1281 pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
749 layout_update_font (RETVAL); 1282 layout_update_font (RETVAL);
750 OUTPUT: 1283 OUTPUT:
751 RETVAL 1284 RETVAL
752 1285
753void 1286void
754DESTROY (CFClient::Layout self) 1287DESTROY (DC::Layout self)
755 CODE: 1288 CODE:
756 g_object_unref (self->pl); 1289 g_object_unref (self->pl);
1290 rc_free (self->rc);
757 Safefree (self); 1291 Safefree (self);
758 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
759int 1383int
760is_rgba (CFClient::Layout self) 1384has_wrapped (DC::Layout self)
761 CODE: 1385 CODE:
762 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}
763 OUTPUT: 1395 OUTPUT:
764 RETVAL 1396 RETVAL
765 1397
766void
767set_text (CFClient::Layout self, SV *text_)
768 CODE:
769{
770 STRLEN textlen;
771 char *text = SvPVutf8 (text_, textlen);
772
773 pango_layout_set_text (self->pl, text, textlen);
774}
775
776void
777set_markup (CFClient::Layout self, SV *text_)
778 CODE:
779{
780 STRLEN textlen;
781 char *text = SvPVutf8 (text_, textlen);
782
783 pango_layout_set_markup (self->pl, text, textlen);
784}
785
786SV * 1398SV *
787get_text (CFClient::Layout self) 1399get_text (DC::Layout self)
788 CODE: 1400 CODE:
789 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0); 1401 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
790 sv_utf8_decode (RETVAL); 1402 sv_utf8_decode (RETVAL);
791 OUTPUT: 1403 OUTPUT:
792 RETVAL 1404 RETVAL
793 1405
794void 1406void
795set_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.)
796 CODE: 1408 CODE:
797 self->r = r; 1409 self->r = r;
798 self->g = g; 1410 self->g = g;
799 self->b = b; 1411 self->b = b;
800 self->a = a; 1412 self->a = a;
801 1413
802void 1414void
803set_font (CFClient::Layout self, CFClient::Font font = 0) 1415set_font (DC::Layout self, DC::Font font = 0)
804 CODE: 1416 CODE:
805 if (self->font != font) 1417 if (self->font != font)
806 { 1418 {
807 self->font = font; 1419 self->font = font;
808 layout_update_font (self); 1420 layout_update_font (self);
809 } 1421 }
810 1422
811void 1423void
812set_height (CFClient::Layout self, int base_height) 1424set_height (DC::Layout self, int base_height)
813 CODE: 1425 CODE:
814 if (self->base_height != base_height) 1426 if (self->base_height != base_height)
815 { 1427 {
816 self->base_height = base_height; 1428 self->base_height = base_height;
817 layout_update_font (self); 1429 layout_update_font (self);
818 } 1430 }
819 1431
820void 1432void
821set_width (CFClient::Layout self, int max_width = -1) 1433set_width (DC::Layout self, int max_width = -1)
822 CODE: 1434 CODE:
823 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);
824 1436
825void 1437void
826set_indent (CFClient::Layout self, int indent) 1438set_indent (DC::Layout self, int indent)
827 CODE: 1439 CODE:
828 pango_layout_set_indent (self->pl, indent * PANGO_SCALE); 1440 pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
829 1441
830void 1442void
831set_spacing (CFClient::Layout self, int spacing) 1443set_spacing (DC::Layout self, int spacing)
832 CODE: 1444 CODE:
833 pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE); 1445 pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
834 1446
835void 1447void
836set_ellipsise (CFClient::Layout self, int ellipsise) 1448set_ellipsise (DC::Layout self, int ellipsise)
837 CODE: 1449 CODE:
838 pango_layout_set_ellipsize (self->pl, 1450 pango_layout_set_ellipsize (self->pl,
839 ellipsise == 1 ? PANGO_ELLIPSIZE_START 1451 ellipsise == 1 ? PANGO_ELLIPSIZE_START
840 : ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE 1452 : ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
841 : ellipsise == 3 ? PANGO_ELLIPSIZE_END 1453 : ellipsise == 3 ? PANGO_ELLIPSIZE_END
842 : PANGO_ELLIPSIZE_NONE 1454 : PANGO_ELLIPSIZE_NONE
843 ); 1455 );
844 1456
845void 1457void
846set_single_paragraph_mode (CFClient::Layout self, int spm) 1458set_single_paragraph_mode (DC::Layout self, int spm)
847 CODE: 1459 CODE:
848 pango_layout_set_single_paragraph_mode (self->pl, !!spm); 1460 pango_layout_set_single_paragraph_mode (self->pl, !!spm);
849 1461
850void 1462void
851size (CFClient::Layout self) 1463size (DC::Layout self)
852 PPCODE: 1464 PPCODE:
853{ 1465{
854 int w, h; 1466 int w, h;
855 1467
856 layout_get_pixel_size (self, &w, &h); 1468 layout_get_pixel_size (self, &w, &h);
… …
859 PUSHs (sv_2mortal (newSViv (w))); 1471 PUSHs (sv_2mortal (newSViv (w)));
860 PUSHs (sv_2mortal (newSViv (h))); 1472 PUSHs (sv_2mortal (newSViv (h)));
861} 1473}
862 1474
863int 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
864xy_to_index (CFClient::Layout self, int x, int y) 1488xy_to_index (DC::Layout self, int x, int y)
865 CODE: 1489 CODE:
866{ 1490{
867 int index, trailing; 1491 int index, trailing;
868 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);
869 RETVAL = index; 1493 RETVAL = index + trailing;
870} 1494}
871 OUTPUT: 1495 OUTPUT:
872 RETVAL 1496 RETVAL
873 1497
874void 1498void
875cursor_pos (CFClient::Layout self, int index) 1499cursor_pos (DC::Layout self, int index)
876 PPCODE: 1500 PPCODE:
877{ 1501{
878 PangoRectangle strong_pos; 1502 PangoRectangle pos;
879 pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0); 1503 pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
880 1504
881 EXTEND (SP, 3); 1505 EXTEND (SP, 3);
882 PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE))); 1506 PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
883 PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE))); 1507 PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
884 PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE))); 1508 PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
885} 1509}
886 1510
887void 1511void
888render (CFClient::Layout self) 1512index_to_line_x (DC::Layout self, int index, int trailing = 0)
889 PPCODE: 1513 PPCODE:
890{ 1514{
891 SV *retval; 1515 int line, x;
892 int w, h;
893 1516
894 layout_get_pixel_size (self, &w, &h); 1517 pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
895 1518#if !PANGO_VERSION_CHECK (1, 17, 3)
896 if (self->rgba) 1519 /* pango bug: line is between 1..numlines, not 0..numlines-1 */
897 { 1520 --line;
898 cairo_surface_t *surface;
899 cairo_t *cairo;
900
901 retval = newSV (w * h * 4);
902 SvPOK_only (retval);
903 SvCUR_set (retval, w * h * 4);
904
905 memset (SvPVX (retval), 0, w * h * 4);
906
907 surface = cairo_image_surface_create_for_data (
908 (void*)SvPVX (retval), CAIRO_FORMAT_ARGB32, w, h, w * 4);
909 cairo = cairo_create (surface);
910 cairo_set_source_rgba (cairo, self->r, self->g, self->b, self->a);
911
912 pango_cairo_show_layout (cairo, self->pl);
913
914 cairo_destroy (cairo);
915 cairo_surface_destroy (surface);
916
917 // what a mess, and its premultiplied, too :(
918 {
919 uint32_t *p = (uint32_t *)SvPVX (retval);
920 uint32_t *e = p + w * h;
921
922 while (p < e)
923 {
924 uint32_t rgba = *p;
925 rgba = (rgba >> 24) | (rgba << 8);
926#if 0
927#ifdef _WIN32
928 {//D
929 uint8_t r = rgba >> 24;
930 uint8_t g = rgba >> 16;
931 uint8_t b = rgba >> 8;
932 uint8_t a = rgba >> 0;
933
934 rgba = (rgba & 0xffffff00) | a;
935 }
936#endif 1521#endif
937#endif
938 rgba = SDL_SwapBE32 (rgba);
939 *p++ = rgba;
940 }
941 }
942
943 EXTEND (SP, 5); 1522 EXTEND (SP, 2);
944 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)
945 PUSHs (sv_2mortal (newSViv (h))); 1544 PUSHs (sv_2mortal (newSViv (index + trailing)));
946 PUSHs (sv_2mortal (retval));
947 PUSHs (sv_2mortal (newSViv (GL_RGBA)));
948 PUSHs (sv_2mortal (newSViv (GL_RGBA)));
949 }
950 else 1545 else
951 { 1546 {
952 FT_Bitmap bitmap;
953
954 retval = newSV (w * h);
955 SvPOK_only (retval);
956 SvCUR_set (retval, w * h);
957
958 bitmap.rows = h;
959 bitmap.width = w;
960 bitmap.pitch = w;
961 bitmap.buffer = (unsigned char*)SvPVX (retval);
962 bitmap.num_grays = 256;
963 bitmap.pixel_mode = FT_PIXEL_MODE_GRAY;
964
965 memset (bitmap.buffer, 0, w * h);
966
967 pango_ft2_render_layout (&bitmap, self->pl, 0 * PANGO_SCALE, 0 * PANGO_SCALE);
968
969 EXTEND (SP, 5);
970 PUSHs (sv_2mortal (newSViv (w))); 1547 PUSHs (sv_2mortal (newSViv (index)));
971 PUSHs (sv_2mortal (newSViv (h))); 1548 PUSHs (sv_2mortal (newSViv (trailing)));
972 PUSHs (sv_2mortal (retval));
973 PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
974 PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
975 } 1549 }
976} 1550}
977 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
978MODULE = CFClient PACKAGE = CFClient::Texture 1586MODULE = Deliantra::Client PACKAGE = DC::Texture
979 1587
1588PROTOTYPES: ENABLE
1589
980void 1590void
1591pad (SV *data_, int ow, int oh, int nw, int nh)
1592 CODE:
1593{
1594 if ((nw != ow || nh != oh) && SvOK (data_))
1595 {
1596 STRLEN datalen;
1597 char *data = SvPVbyte (data_, datalen);
1598 int bpp = datalen / (ow * oh);
1599 SV *result_ = sv_2mortal (newSV (nw * nh * bpp));
1600
1601 SvPOK_only (result_);
1602 SvCUR_set (result_, nw * nh * bpp);
1603
1604 memset (SvPVX (result_), 0, nw * nh * bpp);
1605 while (oh--)
1606 memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1607
1608 sv_setsv (data_, result_);
1609 }
1610}
1611
1612void
981draw_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.)
982 PROTOTYPE: $$$;$$ 1614 PROTOTYPE: $$$;$$
983 ALIAS: 1615 ALIAS:
984 draw_quad_alpha = 1 1616 draw_quad_alpha = 1
985 draw_quad_alpha_premultiplied = 2 1617 draw_quad_alpha_premultiplied = 2
986 CODE: 1618 CODE:
987{ 1619{
988 HV *hv = (HV *)SvRV (self); 1620 HV *hv = (HV *)SvRV (self);
989 float s = SvNV (*hv_fetch (hv, "s", 1, 1)); 1621 float s = SvNV (*hv_fetch (hv, "s", 1, 1));
990 float t = SvNV (*hv_fetch (hv, "t", 1, 1)); 1622 float t = SvNV (*hv_fetch (hv, "t", 1, 1));
991 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;
992 1627
993 if (items < 5) 1628 if (items < 5)
994 { 1629 {
995 w = SvNV (*hv_fetch (hv, "w", 1, 1)); 1630 w = SvNV (*hv_fetch (hv, "w", 1, 1));
996 h = SvNV (*hv_fetch (hv, "h", 1, 1)); 1631 h = SvNV (*hv_fetch (hv, "h", 1, 1));
… …
1024 glDisable (GL_ALPHA_TEST); 1659 glDisable (GL_ALPHA_TEST);
1025 glDisable (GL_BLEND); 1660 glDisable (GL_BLEND);
1026 } 1661 }
1027} 1662}
1028 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
1029MODULE = CFClient PACKAGE = CFClient::Map 1764MODULE = Deliantra::Client PACKAGE = DC::Map
1030 1765
1031CFClient::Map 1766PROTOTYPES: DISABLE
1032new (SV *class, int map_width, int map_height) 1767
1768DC::Map
1769new (SV *class)
1033 CODE: 1770 CODE:
1034 New (0, RETVAL, 1, struct map); 1771 New (0, RETVAL, 1, struct map);
1035 RETVAL->x = 0; 1772 RETVAL->x = 0;
1036 RETVAL->y = 0; 1773 RETVAL->y = 0;
1037 RETVAL->w = map_width; 1774 RETVAL->w = 0;
1038 RETVAL->h = map_height; 1775 RETVAL->h = 0;
1039 RETVAL->ox = 0; 1776 RETVAL->ox = 0;
1040 RETVAL->oy = 0; 1777 RETVAL->oy = 0;
1041 RETVAL->faces = 8192; 1778 RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1042 Newz (0, RETVAL->face, RETVAL->faces, mapface); 1779 RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1043 RETVAL->texs = 8192;
1044 Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1045 RETVAL->rows = 0; 1780 RETVAL->rows = 0;
1046 RETVAL->row = 0; 1781 RETVAL->row = 0;
1047 OUTPUT: 1782 OUTPUT:
1048 RETVAL 1783 RETVAL
1049 1784
1050void 1785void
1051DESTROY (CFClient::Map self) 1786DESTROY (DC::Map self)
1052 CODE: 1787 CODE:
1053{ 1788{
1054 map_clear (self); 1789 map_clear (self);
1055 Safefree (self->face); 1790 Safefree (self->face2tile);
1791 Safefree (self->tex);
1056 Safefree (self); 1792 Safefree (self);
1057} 1793}
1058 1794
1059void 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
1060clear (CFClient::Map self) 1802clear (DC::Map self)
1061 CODE: 1803 CODE:
1062 map_clear (self); 1804 map_clear (self);
1063 1805
1064void 1806void
1065set_face (CFClient::Map self, int face, int texid) 1807set_tileid (DC::Map self, int face, int tile)
1066 CODE: 1808 CODE:
1067{ 1809{
1068 while (self->faces <= face) 1810 need_facenum (self, face); self->face2tile [face] = tile;
1069 { 1811 need_texid (self, tile);
1070 Append (mapface, self->face, self->faces, self->faces);
1071 self->faces *= 2;
1072 }
1073
1074 self->face [face] = texid;
1075} 1812}
1076 1813
1077void 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
1078set_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)
1079 CODE: 1839 CODE:
1080{ 1840{
1081 while (self->texs <= texid) 1841 need_texid (self, texid);
1082 {
1083 Append (maptex, self->tex, self->texs, self->texs);
1084 self->texs *= 2;
1085 }
1086 1842
1087 { 1843 {
1088 maptex *tex = self->tex + texid; 1844 maptex *tex = self->tex + texid;
1089 1845
1090 tex->name = name; 1846 tex->name = name;
… …
1106 // use uglier nearest interpolation because linear suffers 1862 // use uglier nearest interpolation because linear suffers
1107 // from transparent color bleeding and ugly wrapping effects. 1863 // from transparent color bleeding and ugly wrapping effects.
1108 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST); 1864 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1109} 1865}
1110 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
1111int 1887int
1112ox (CFClient::Map self) 1888ox (DC::Map self)
1113 ALIAS: 1889 ALIAS:
1114 oy = 1 1890 oy = 1
1115 x = 2 1891 x = 2
1116 y = 3 1892 y = 3
1117 w = 4 1893 w = 4
… …
1128 } 1904 }
1129 OUTPUT: 1905 OUTPUT:
1130 RETVAL 1906 RETVAL
1131 1907
1132void 1908void
1133scroll (CFClient::Map self, int dx, int dy) 1909scroll (DC::Map self, int dx, int dy)
1134 CODE: 1910 CODE:
1135{ 1911{
1136 if (dx > 0) 1912 if (dx > 0)
1137 map_blank (self, self->x, self->y, dx - 1, self->h); 1913 map_blank (self, self->x, self->y, dx, self->h);
1138 else if (dx < 0) 1914 else if (dx < 0)
1139 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);
1140 1916
1141 if (dy > 0) 1917 if (dy > 0)
1142 map_blank (self, self->x, self->y, self->w, dy - 1); 1918 map_blank (self, self->x, self->y, self->w, dy);
1143 else if (dy < 0) 1919 else if (dy < 0)
1144 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);
1145 1921
1146 self->ox += dx; self->x += dx; 1922 self->ox += dx; self->x += dx;
1147 self->oy += dy; self->y += dy; 1923 self->oy += dy; self->y += dy;
1148 1924
1149 while (self->y < 0) 1925 while (self->y < 0)
… …
1153 self->rows += MAP_EXTEND_Y; 1929 self->rows += MAP_EXTEND_Y;
1154 self->y += MAP_EXTEND_Y; 1930 self->y += MAP_EXTEND_Y;
1155 } 1931 }
1156} 1932}
1157 1933
1158void 1934SV *
1159map1a_update (CFClient::Map self, SV *data_) 1935map1a_update (DC::Map self, SV *data_, int extmap)
1160 CODE: 1936 CODE:
1161{ 1937{
1162 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_); 1938 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1163 uint8_t *data_end = (uint8_t *)SvEND (data_); 1939 uint8_t *data_end = (uint8_t *)SvEND (data_);
1164 mapcell *cell; 1940 mapcell *cell;
1165 int x, y, flags; 1941 int x, y, z, flags;
1942 AV *missing = newAV ();
1943 RETVAL = newRV_noinc ((SV *)missing);
1166 1944
1167 while (data < data_end) 1945 while (data < data_end - 1)
1168 { 1946 {
1169 flags = (data [0] << 8) + data [1]; data += 2; 1947 flags = (data [0] << 8) + data [1]; data += 2;
1170 1948
1171 x = ((flags >> 10) & 63) + self->x; 1949 x = self->x + ((flags >> 10) & 63);
1172 y = ((flags >> 4) & 63) + self->y; 1950 y = self->y + ((flags >> 4) & 63);
1173 1951
1174 cell = map_get_cell (self, x, y); 1952 cell = map_get_cell (self, x, y);
1175 1953
1176 if (flags & 15) 1954 if (flags & 15)
1177 { 1955 {
1178 if (cell->darkness < 0) 1956 if (!cell->darkness)
1179 { 1957 {
1958 memset (cell, 0, sizeof (*cell));
1180 cell->darkness = 0; 1959 cell->darkness = 256;
1181 cell->face [0] = 0;
1182 cell->face [1] = 0;
1183 cell->face [2] = 0;
1184 } 1960 }
1185 1961
1186 cell->darkness = flags & 8 ? *data++ : 255;
1187
1188 //TODO: don't trust server data to be in-range(!) 1962 //TODO: don't trust server data to be in-range(!)
1189 1963
1190 if (flags & 4) 1964 if (flags & 8)
1191 { 1965 {
1192 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;
1193 } 2004 }
1194 2005
2006 for (z = 0; z <= 2; ++z)
1195 if (flags & 2) 2007 if (flags & (4 >> z))
1196 { 2008 {
1197 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 }
1198 } 2028 }
1199
1200 if (flags & 1)
1201 {
1202 cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
1203 }
1204 } 2029 }
1205 else 2030 else
1206 cell->darkness = -1; 2031 CELL_CLEAR (cell);
1207 } 2032 }
1208} 2033}
2034 OUTPUT:
2035 RETVAL
1209 2036
1210SV * 2037SV *
1211mapmap (CFClient::Map self, int x0, int y0, int w, int h) 2038mapmap (DC::Map self, int x0, int y0, int w, int h)
1212 CODE: 2039 CODE:
1213{ 2040{
1214 int x1, x; 2041 int x1, x;
1215 int y1, y; 2042 int y1, y;
1216 int z; 2043 int z;
… …
1237 { 2064 {
1238 mapcell *cell = row->col + (x - row->c0); 2065 mapcell *cell = row->col + (x - row->c0);
1239 2066
1240 for (z = 0; z <= 0; z++) 2067 for (z = 0; z <= 0; z++)
1241 { 2068 {
1242 mapface face = cell->face [z];
1243
1244 if (face)
1245 {
1246 maptex tex = self->tex [face]; 2069 maptex tex = self->tex [cell->tile [z]];
1247 int a0 = 255 - tex.a; 2070 int a0 = 255 - tex.a;
1248 int a1 = tex.a; 2071 int a1 = tex.a;
1249 2072
1250 r = (r * a0 + tex.r * a1) / 255; 2073 r = (r * a0 + tex.r * a1) / 255;
1251 g = (g * a0 + tex.g * a1) / 255; 2074 g = (g * a0 + tex.g * a1) / 255;
1252 b = (b * a0 + tex.b * a1) / 255; 2075 b = (b * a0 + tex.b * a1) / 255;
1253 a = (a * a0 + tex.a * a1) / 255; 2076 a = (a * a0 + tex.a * a1) / 255;
1254 }
1255 } 2077 }
1256 } 2078 }
1257 2079
1258 *map++ = (r ) 2080 *map++ = (r )
1259 | (g << 8) 2081 | (g << 8)
… …
1266} 2088}
1267 OUTPUT: 2089 OUTPUT:
1268 RETVAL 2090 RETVAL
1269 2091
1270void 2092void
1271draw (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)
1272 PPCODE: 2499 PPCODE:
1273{ 2500{
1274 int vx, vy;
1275 int x, y, z; 2501 int x, y;
1276 int last_name; 2502 int sw1 = sw + 2;
1277 mapface face; 2503 int sh1 = sh + 2;
2504 int sh3 = sh * 3;
1278 int sw4 = (sw + 3) & ~3; 2505 int sw34 = (sw * 3 + 3) & ~3;
2506 uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
1279 SV *darkness_sv = sv_2mortal (newSV (sw4 * sh)); 2507 SV *darkness3_sv = sv_2mortal (newSV (sw34 * sh3));
1280 uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv); 2508 uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
1281 2509
1282 memset (darkness, 255, sw4 * sh);
1283 SvPOK_only (darkness_sv); 2510 SvPOK_only (darkness3_sv);
1284 SvCUR_set (darkness_sv, sw4 * sh); 2511 SvCUR_set (darkness3_sv, sw34 * sh3);
1285 2512
1286 vx = self->x + (self->w - sw) / 2 - shift_x; 2513 mx += self->x - 1;
1287 vy = self->y + (self->h - sh) / 2 - shift_y; 2514 my += self->y - 1;
1288 2515
1289 /* 2516 memset (darkness1, DARKNESS_ADJUST (255 - FOW_DARKNESS), sw1 * sh1);
1290 int vx = self->vx = self->w >= sw
1291 ? self->x + (self->w - sw) / 2
1292 : MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1293 2517
1294 int vy = self->vy = self->h >= sh
1295 ? self->y + (self->h - sh) / 2
1296 : MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));
1297 */
1298
1299 glColor4ub (255, 255, 255, 255);
1300
1301 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1302 glEnable (GL_BLEND);
1303 glEnable (GL_TEXTURE_2D);
1304 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1305
1306 glBegin (GL_QUADS);
1307
1308 last_name = 0;
1309
1310 for (z = 0; z < 3; z++)
1311 for (y = 0; y < sh; y++) 2518 for (y = 0; y < sh1; y++)
1312 if (0 <= y + vy && y + vy < self->rows) 2519 if (0 <= y + my && y + my < self->rows)
1313 { 2520 {
1314 maprow *row = self->row + (y + vy); 2521 maprow *row = self->row + (y + my);
1315 2522
1316 for (x = 0; x < sw; x++) 2523 for (x = 0; x < sw1; x++)
1317 if (row->c0 <= x + vx && x + vx < row->c1) 2524 if (row->c0 <= x + mx && x + mx < row->c1)
1318 { 2525 {
1319 mapcell *cell = row->col + (x + vx - row->c0); 2526 mapcell *cell = row->col + (x + mx - row->c0);
1320 2527
1321 darkness[y * sw4 + x] = cell->darkness < 0 2528 darkness1 [y * sw1 + x] = cell->darkness
2529 ? DARKNESS_ADJUST (255 - (cell->darkness - 1))
1322 ? 255 - FOW_DARKNESS 2530 : DARKNESS_ADJUST (255 - FOW_DARKNESS);
1323 : 255 - cell->darkness;
1324
1325 face = cell->face [z];
1326
1327 if (face)
1328 {
1329 maptex tex = self->tex [face];
1330
1331 int px = (x + 1) * 32 - tex.w;
1332 int py = (y + 1) * 32 - tex.h;
1333
1334 if (last_name != tex.name)
1335 {
1336 glEnd ();
1337 last_name = tex.name;
1338 glBindTexture (GL_TEXTURE_2D, last_name);
1339 glBegin (GL_QUADS);
1340 }
1341
1342 glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1343 glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1344 glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1345 glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1346 }
1347 } 2531 }
1348 } 2532 }
1349 2533
1350 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];
1351 2546
1352 glDisable (GL_TEXTURE_2D); 2547 uint8_t r11 = (d11 + d21 + d12) / 3;
1353 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);
1354 2571
1355 EXTEND (SP, 3); 2572 EXTEND (SP, 3);
1356 PUSHs (sv_2mortal (newSViv (sw4))); 2573 PUSHs (sv_2mortal (newSViv (sw34)));
1357 PUSHs (sv_2mortal (newSViv (sh))); 2574 PUSHs (sv_2mortal (newSViv (sh3)));
1358 PUSHs (darkness_sv); 2575 PUSHs (darkness3_sv);
1359} 2576}
1360 2577
1361SV * 2578SV *
1362get_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)
1363 CODE: 2580 CODE:
1364{ 2581{
1365 int x, y, x1, y1; 2582 int x, y, x1, y1;
1366 SV *data_sv = newSV (w * h * 7 + 5); 2583 SV *data_sv = newSV (w * h * 7 + 5);
1367 uint8_t *data = (uint8_t *)SvPVX (data_sv); 2584 uint8_t *data = (uint8_t *)SvPVX (data_sv);
… …
1392 if (row && row->c0 <= x && x < row->c1) 2609 if (row && row->c0 <= x && x < row->c1)
1393 { 2610 {
1394 mapcell *cell = row->col + (x - row->c0); 2611 mapcell *cell = row->col + (x - row->c0);
1395 uint8_t flags = 0; 2612 uint8_t flags = 0;
1396 2613
1397 if (cell->face [0]) flags |= 1; 2614 if (cell->tile [0]) flags |= 1;
1398 if (cell->face [1]) flags |= 2; 2615 if (cell->tile [1]) flags |= 2;
1399 if (cell->face [2]) flags |= 4; 2616 if (cell->tile [2]) flags |= 4;
1400 2617
1401 *data++ = flags; 2618 *data++ = flags;
1402 2619
1403 if (flags & 1) 2620 if (flags & 1)
1404 { 2621 {
2622 tileid tile = cell->tile [0];
1405 *data++ = cell->face [0] >> 8; 2623 *data++ = tile >> 8;
1406 *data++ = cell->face [0]; 2624 *data++ = tile;
1407 } 2625 }
1408 2626
1409 if (flags & 2) 2627 if (flags & 2)
1410 { 2628 {
2629 tileid tile = cell->tile [1];
1411 *data++ = cell->face [1] >> 8; 2630 *data++ = tile >> 8;
1412 *data++ = cell->face [1]; 2631 *data++ = tile;
1413 } 2632 }
1414 2633
1415 if (flags & 4) 2634 if (flags & 4)
1416 { 2635 {
2636 tileid tile = cell->tile [2];
1417 *data++ = cell->face [2] >> 8; 2637 *data++ = tile >> 8;
1418 *data++ = cell->face [2]; 2638 *data++ = tile;
1419 } 2639 }
1420 } 2640 }
1421 else 2641 else
1422 *data++ = 0; 2642 *data++ = 0;
1423 } 2643 }
1424 } 2644 }
1425 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 {
1426 SvPOK_only (data_sv); 2649 SvPOK_only (data_sv);
1427 SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv)); 2650 SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
2651 }
2652
1428 RETVAL = data_sv; 2653 RETVAL = data_sv;
1429} 2654}
1430 OUTPUT: 2655 OUTPUT:
1431 RETVAL 2656 RETVAL
1432 2657
1433void 2658void
1434set_rect (CFClient::Map self, int x0, int y0, uint8_t *data) 2659set_rect (DC::Map self, int x0, int y0, SV *data_sv)
1435 PPCODE: 2660 PPCODE:
1436{ 2661{
1437 int x, y, z; 2662 int x, y, z;
1438 int w, h; 2663 int w, h;
1439 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;
1440 2675
1441 if (*data++ != 0) 2676 if (*data++ != 0)
1442 return; /* version mismatch */ 2677 XSRETURN_EMPTY; /* version mismatch */
1443 2678
1444 w = *data++ << 8; w |= *data++; 2679 w = *data++ << 8; w |= *data++;
1445 h = *data++ << 8; h |= *data++; 2680 h = *data++ << 8; h |= *data++;
1446 2681
1447 // 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
… …
1459 { 2694 {
1460 maprow *row = map_get_row (self, y); 2695 maprow *row = map_get_row (self, y);
1461 2696
1462 for (x = x0; x < x1; x++) 2697 for (x = x0; x < x1; x++)
1463 { 2698 {
2699 uint8_t flags;
2700
2701 if (data + 7 >= end)
2702 XSRETURN_EMPTY;
2703
1464 uint8_t flags = *data++; 2704 flags = *data++;
1465 2705
1466 if (flags) 2706 if (flags)
1467 { 2707 {
1468 mapface face[3] = { 0, 0, 0 };
1469
1470 mapcell *cell = row_get_cell (row, x); 2708 mapcell *cell = row_get_cell (row, x);
2709 tileid tile[3] = { 0, 0, 0 };
1471 2710
1472 if (flags & 1) { face[0] = *data++ << 8; face[0] |= *data++; } 2711 if (flags & 1) { tile[0] = *data++ << 8; tile[0] |= *data++; }
1473 if (flags & 2) { face[1] = *data++ << 8; face[1] |= *data++; } 2712 if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
1474 if (flags & 4) { face[2] = *data++ << 8; face[2] |= *data++; } 2713 if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
1475 2714
1476 if (cell->darkness <= 0) 2715 if (cell->darkness == 0)
1477 { 2716 {
1478 cell->darkness = -1; 2717 /*cell->darkness = 0;*/
2718 EXTEND (SP, 3);
1479 2719
1480 for (z = 0; z <= 2; z++) 2720 for (z = 0; z <= 2; z++)
1481 { 2721 {
1482 cell->face[z] = face[z]; 2722 tileid t = tile [z];
1483 2723
1484 if (face[z] && (face[z] >= self->texs || !self->tex[face [z]].name)) 2724 if (t >= self->texs || (t && !self->tex [t].name))
2725 {
1485 XPUSHs (sv_2mortal (newSViv (face[z]))); 2726 PUSHs (sv_2mortal (newSViv (t)));
2727 need_texid (self, t);
2728 }
2729
2730 cell->tile [z] = t;
1486 } 2731 }
1487 } 2732 }
1488 } 2733 }
1489 } 2734 }
1490 } 2735 }
1491} 2736}
1492 2737
1493MODULE = CFClient PACKAGE = CFClient::MixChunk 2738MODULE = Deliantra::Client PACKAGE = DC::RW
1494 2739
1495CFClient::MixChunk 2740DC::RW
1496new_from_file (SV *class, char *path) 2741new (SV *class, SV *data_sv)
1497 CODE: 2742 CODE:
1498 RETVAL = Mix_LoadWAV (path); 2743{
2744 STRLEN datalen;
2745 char *data = SvPVbyte (data_sv, datalen);
2746
2747 RETVAL = SDL_RWFromConstMem (data, datalen);
2748}
1499 OUTPUT: 2749 OUTPUT:
1500 RETVAL 2750 RETVAL
1501 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 : '('
1502void 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
1503DESTROY (CFClient::MixChunk self) 2861DESTROY (DC::MixChunk self)
1504 CODE: 2862 CODE:
1505 Mix_FreeChunk (self); 2863 Mix_FreeChunk (self);
1506 2864
1507int 2865int
1508volume (CFClient::MixChunk self, int volume = -1) 2866volume (DC::MixChunk self, int volume = -1)
1509 CODE: 2867 CODE:
2868 if (items > 1)
2869 volume = CLAMP (volume, 0, 128);
1510 RETVAL = Mix_VolumeChunk (self, volume); 2870 RETVAL = Mix_VolumeChunk (self, volume);
1511 OUTPUT: 2871 OUTPUT:
1512 RETVAL 2872 RETVAL
1513 2873
1514int 2874DC::Channel
1515play (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)
1516 CODE: 2876 CODE:
2877{
1517 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}
1518 OUTPUT: 2889 OUTPUT:
1519 RETVAL 2890 RETVAL
1520 2891
1521MODULE = CFClient PACKAGE = CFClient::MixMusic 2892MODULE = Deliantra::Client PACKAGE = DC::MixMusic
1522 2893
1523int 2894int
1524volume (int volume = -1) 2895volume (int volume = -1)
2896 PROTOTYPE: ;$
1525 CODE: 2897 CODE:
2898 if (items > 0)
2899 volume = CLAMP (volume, 0, 128);
1526 RETVAL = Mix_VolumeMusic (volume); 2900 RETVAL = Mix_VolumeMusic (volume);
1527 OUTPUT: 2901 OUTPUT:
1528 RETVAL 2902 RETVAL
1529 2903
1530CFClient::MixMusic 2904void
1531new_from_file (SV *class, char *path) 2905fade_out (int ms)
1532 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:
1533 RETVAL = Mix_LoadMUS (path); 2917 RETVAL = Mix_LoadMUS_RW (rwops);
1534 OUTPUT: 2918 OUTPUT:
1535 RETVAL 2919 RETVAL
1536 2920
1537void 2921void
1538DESTROY (CFClient::MixMusic self) 2922DESTROY (DC::MixMusic self)
1539 CODE: 2923 CODE:
1540 Mix_FreeMusic (self); 2924 Mix_FreeMusic (self);
1541 2925
1542int 2926int
1543play (CFClient::MixMusic self, int loops = -1) 2927play (DC::MixMusic self, int loops = -1)
1544 CODE: 2928 CODE:
1545 RETVAL = Mix_PlayMusic (self, loops); 2929 RETVAL = Mix_PlayMusic (self, loops);
1546 OUTPUT: 2930 OUTPUT:
1547 RETVAL 2931 RETVAL
1548 2932
2933void
2934fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
2935 CODE:
2936 Mix_FadeInMusicPos (self, loops, ms, position);
2937
1549MODULE = CFClient PACKAGE = CFClient::OpenGL 2938MODULE = Deliantra::Client PACKAGE = DC::OpenGL
2939
2940PROTOTYPES: ENABLE
1550 2941
1551BOOT: 2942BOOT:
1552{ 2943{
1553 HV *stash = gv_stashpv ("CFClient::OpenGL", 1); 2944 HV *stash = gv_stashpv ("DC::OpenGL", 1);
1554 static const struct { 2945 static const struct {
1555 const char *name; 2946 const char *name;
1556 IV iv; 2947 IV iv;
1557 } *civ, const_iv[] = { 2948 } *civ, const_iv[] = {
1558# 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),
1559 const_iv (GL_COLOR_MATERIAL), 2954 const_iv (GL_COLOR_MATERIAL),
1560 const_iv (GL_SMOOTH), 2955 const_iv (GL_SMOOTH),
1561 const_iv (GL_FLAT), 2956 const_iv (GL_FLAT),
1562 const_iv (GL_DITHER), 2957 const_iv (GL_DITHER),
1563 const_iv (GL_BLEND), 2958 const_iv (GL_BLEND),
… …
1565 const_iv (GL_SCISSOR_TEST), 2960 const_iv (GL_SCISSOR_TEST),
1566 const_iv (GL_DEPTH_TEST), 2961 const_iv (GL_DEPTH_TEST),
1567 const_iv (GL_ALPHA_TEST), 2962 const_iv (GL_ALPHA_TEST),
1568 const_iv (GL_NORMALIZE), 2963 const_iv (GL_NORMALIZE),
1569 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),
1570 const_iv (GL_AND), 2968 const_iv (GL_AND),
1571 const_iv (GL_ONE), 2969 const_iv (GL_ONE),
1572 const_iv (GL_ZERO), 2970 const_iv (GL_ZERO),
1573 const_iv (GL_SRC_ALPHA), 2971 const_iv (GL_SRC_ALPHA),
1574 const_iv (GL_DST_ALPHA), 2972 const_iv (GL_DST_ALPHA),
1575 const_iv (GL_ONE_MINUS_SRC_ALPHA), 2973 const_iv (GL_ONE_MINUS_SRC_ALPHA),
1576 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),
1577 const_iv (GL_SRC_ALPHA_SATURATE), 2979 const_iv (GL_SRC_ALPHA_SATURATE),
1578 const_iv (GL_RGB), 2980 const_iv (GL_RGB),
1579 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),
1580 const_iv (GL_UNSIGNED_BYTE), 2985 const_iv (GL_UNSIGNED_BYTE),
1581 const_iv (GL_UNSIGNED_SHORT), 2986 const_iv (GL_UNSIGNED_SHORT),
1582 const_iv (GL_UNSIGNED_INT), 2987 const_iv (GL_UNSIGNED_INT),
1583 const_iv (GL_ALPHA), 2988 const_iv (GL_ALPHA),
1584 const_iv (GL_INTENSITY), 2989 const_iv (GL_INTENSITY),
1585 const_iv (GL_LUMINANCE), 2990 const_iv (GL_LUMINANCE),
1586 const_iv (GL_LUMINANCE_ALPHA), 2991 const_iv (GL_LUMINANCE_ALPHA),
1587 const_iv (GL_FLOAT), 2992 const_iv (GL_FLOAT),
1588 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),
1589 const_iv (GL_COMPILE), 3000 const_iv (GL_COMPILE),
3001 const_iv (GL_PROXY_TEXTURE_1D),
3002 const_iv (GL_PROXY_TEXTURE_2D),
1590 const_iv (GL_TEXTURE_1D), 3003 const_iv (GL_TEXTURE_1D),
1591 const_iv (GL_TEXTURE_2D), 3004 const_iv (GL_TEXTURE_2D),
1592 const_iv (GL_TEXTURE_ENV), 3005 const_iv (GL_TEXTURE_ENV),
1593 const_iv (GL_TEXTURE_MAG_FILTER), 3006 const_iv (GL_TEXTURE_MAG_FILTER),
1594 const_iv (GL_TEXTURE_MIN_FILTER), 3007 const_iv (GL_TEXTURE_MIN_FILTER),
… …
1615 const_iv (GL_COLOR_LOGIC_OP), 3028 const_iv (GL_COLOR_LOGIC_OP),
1616 const_iv (GL_SEPARABLE_2D), 3029 const_iv (GL_SEPARABLE_2D),
1617 const_iv (GL_CONVOLUTION_2D), 3030 const_iv (GL_CONVOLUTION_2D),
1618 const_iv (GL_CONVOLUTION_BORDER_MODE), 3031 const_iv (GL_CONVOLUTION_BORDER_MODE),
1619 const_iv (GL_CONSTANT_BORDER), 3032 const_iv (GL_CONSTANT_BORDER),
3033 const_iv (GL_POINTS),
1620 const_iv (GL_LINES), 3034 const_iv (GL_LINES),
3035 const_iv (GL_LINE_STRIP),
1621 const_iv (GL_LINE_LOOP), 3036 const_iv (GL_LINE_LOOP),
1622 const_iv (GL_QUADS), 3037 const_iv (GL_QUADS),
1623 const_iv (GL_QUAD_STRIP), 3038 const_iv (GL_QUAD_STRIP),
1624 const_iv (GL_TRIANGLES), 3039 const_iv (GL_TRIANGLES),
1625 const_iv (GL_TRIANGLE_STRIP), 3040 const_iv (GL_TRIANGLE_STRIP),
1626 const_iv (GL_TRIANGLE_FAN), 3041 const_iv (GL_TRIANGLE_FAN),
3042 const_iv (GL_POLYGON),
1627 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),
1628 const_iv (GL_FASTEST), 3049 const_iv (GL_FASTEST),
3050 const_iv (GL_DONT_CARE),
3051 const_iv (GL_NICEST),
1629 const_iv (GL_V2F), 3052 const_iv (GL_V2F),
1630 const_iv (GL_V3F), 3053 const_iv (GL_V3F),
1631 const_iv (GL_T2F_V3F), 3054 const_iv (GL_T2F_V3F),
1632 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),
1633# undef const_iv 3059# undef const_iv
1634 }; 3060 };
1635 3061
1636 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; )
1637 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);
1638} 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)
1639 3077
1640char * 3078char *
1641gl_vendor () 3079gl_vendor ()
1642 CODE: 3080 CODE:
1643 RETVAL = (char *)glGetString (GL_VENDOR); 3081 RETVAL = (char *)glGetString (GL_VENDOR);
… …
1656 CODE: 3094 CODE:
1657 RETVAL = (char *)glGetString (GL_EXTENSIONS); 3095 RETVAL = (char *)glGetString (GL_EXTENSIONS);
1658 OUTPUT: 3096 OUTPUT:
1659 RETVAL 3097 RETVAL
1660 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
1661int glGetError () 3113int glGetError ()
3114
3115void glFinish ()
1662 3116
1663void glClear (int mask) 3117void glClear (int mask)
1664 3118
1665void glClearColor (float r, float g, float b, float a = 1.0) 3119void glClearColor (float r, float g, float b, float a = 1.0)
1666 PROTOTYPE: @ 3120 PROTOTYPE: @
… …
1677 3131
1678void glBlendFuncSeparate (int sa, int da, int saa, int daa) 3132void glBlendFuncSeparate (int sa, int da, int saa, int daa)
1679 CODE: 3133 CODE:
1680 gl_BlendFuncSeparate (sa, da, saa, daa); 3134 gl_BlendFuncSeparate (sa, da, saa, daa);
1681 3135
3136# void glBlendEquation (int se)
3137
1682void glDepthMask (int flag) 3138void glDepthMask (int flag)
1683 3139
1684void glLogicOp (int opcode) 3140void glLogicOp (int opcode)
1685 3141
1686void glColorMask (int red, int green, int blue, int alpha) 3142void glColorMask (int red, int green, int blue, int alpha)
… …
1690void glPushMatrix () 3146void glPushMatrix ()
1691 3147
1692void glPopMatrix () 3148void glPopMatrix ()
1693 3149
1694void glLoadIdentity () 3150void glLoadIdentity ()
3151
3152void glDrawBuffer (int buffer)
3153
3154void glReadBuffer (int buffer)
1695 3155
1696# near_ and far_ are due to microsofts buggy "c" compiler 3156# near_ and far_ are due to microsofts buggy "c" compiler
1697void 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_)
1698 3158
1699# near_ and far_ are due to microsofts buggy "c" compiler 3159# near_ and far_ are due to microsofts buggy "c" compiler
1700void 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
1701 3163
1702void glViewport (int x, int y, int width, int height) 3164void glViewport (int x, int y, int width, int height)
1703 3165
1704void glScissor (int x, int y, int width, int height) 3166void glScissor (int x, int y, int width, int height)
1705 3167
… …
1713 3175
1714void glRotate (float angle, float x, float y, float z) 3176void glRotate (float angle, float x, float y, float z)
1715 CODE: 3177 CODE:
1716 glRotatef (angle, x, y, z); 3178 glRotatef (angle, x, y, z);
1717 3179
1718void glBegin (int mode)
1719
1720void glEnd ()
1721
1722void glColor (float r, float g, float b, float a = 1.0) 3180void glColor (float r, float g, float b, float a = 1.0)
1723 PROTOTYPE: @ 3181 PROTOTYPE: @
1724 ALIAS: 3182 ALIAS:
1725 glColor_premultiply = 1 3183 glColor_premultiply = 1
1726 CODE: 3184 CODE:
1727 if (ix) 3185 if (ix)
1728 { 3186 {
1729 r *= a; 3187 r *= a;
1730 g *= a; 3188 g *= a;
1731 b *= a; 3189 b *= a;
1732 } 3190 }
1733 // microsoft visual "c" rounds instead of truncating... 3191 // microsoft visual "c" rounds instead of truncating...
1734 glColor4ub (MIN ((int)(r * 256.f), 255), 3192 glColor4f (r, g, b, a);
1735 MIN ((int)(g * 256.f), 255),
1736 MIN ((int)(b * 256.f), 255),
1737 MIN ((int)(a * 256.f), 255));
1738
1739void glInterleavedArrays (int format, int stride, char *data)
1740
1741void glDrawElements (int mode, int count, int type, char *indices)
1742
1743# 1.2 void glDrawRangeElements (int mode, int start, int end
1744 3193
1745void glRasterPos (float x, float y, float z = 0.) 3194void glRasterPos (float x, float y, float z = 0.)
1746 CODE: 3195 CODE:
1747 glRasterPos3f (0, 0, z); 3196 glRasterPos3f (0, 0, z);
1748 glBitmap (0, 0, 0, 0, x, y, 0); 3197 glBitmap (0, 0, 0, 0, x, y, 0);
… …
1753 3202
1754void glTexCoord (float s, float t) 3203void glTexCoord (float s, float t)
1755 CODE: 3204 CODE:
1756 glTexCoord2f (s, t); 3205 glTexCoord2f (s, t);
1757 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
1758void glTexEnv (int target, int pname, float param) 3236void glTexEnv (int target, int pname, float param)
1759 CODE: 3237 CODE:
1760 glTexEnvf (target, pname, param); 3238 glTexEnvf (target, pname, param);
1761 3239
1762void glTexParameter (int target, int pname, float param) 3240void glTexParameter (int target, int pname, float param)
… …
1778void 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)
1779 CODE: 3257 CODE:
1780 if (gl.SeparableFilter2D) 3258 if (gl.SeparableFilter2D)
1781 gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column); 3259 gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
1782 3260
1783void 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)
1784 3262
1785void 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)
1786 3264
1787void 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)
1788 3268
1789void 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)
1790 3270
1791int glGenTexture () 3271int glGenTexture ()
1792 CODE: 3272 CODE:
1793{ 3273 RETVAL = gen_texture ();
1794 GLuint name;
1795 glGenTextures (1, &name);
1796 RETVAL = name;
1797}
1798 OUTPUT: 3274 OUTPUT:
1799 RETVAL 3275 RETVAL
1800 3276
1801void glDeleteTexture (int name) 3277void glDeleteTexture (int name)
1802 CODE: 3278 CODE:
1803{
1804 GLuint name_ = name;
1805 glDeleteTextures (1, &name_); 3279 del_texture (name);
1806} 3280
1807
1808int glGenList () 3281int glGenList ()
1809 CODE: 3282 CODE:
1810 RETVAL = glGenLists (1); 3283 RETVAL = glGenLists (1);
1811 OUTPUT: 3284 OUTPUT:
1812 RETVAL 3285 RETVAL
… …
1819 3292
1820void glEndList () 3293void glEndList ()
1821 3294
1822void glCallList (int list) 3295void glCallList (int list)
1823 3296
3297MODULE = Deliantra::Client PACKAGE = DC::UI::Base
1824 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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