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Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.60 by root, Sun Apr 23 04:47:02 2006 UTC vs.
Revision 1.307 by root, Thu Oct 14 03:44:18 2010 UTC

1#ifdef _WIN32 1#ifdef _WIN32
2# define WIN32_LEAN_AND_MEAN
3# define NTDDI_VERSION NTDDI_WIN2K // needed to get win2000 api calls
2# include <malloc.h> 4# include <malloc.h>
5# include <windows.h>
6# include <wininet.h>
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>
3#endif 14#endif
4 15
5#include "EXTERN.h" 16#include "EXTERN.h"
6#include "perl.h" 17#include "perl.h"
7#include "XSUB.h" 18#include "XSUB.h"
8 19
20#ifdef _WIN32
21# undef pipe
22// microsoft vs. C
23# define sqrtf(x) sqrt(x)
24# define atan2f(x,y) atan2(x,y)
25# define M_PI 3.14159265f
26#endif
27
28#include <assert.h>
29#include <math.h>
9#include <string.h> 30#include <string.h>
10#include <stdio.h> 31#include <stdio.h>
32#include <stdlib.h>
33
34#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
11 35
12#include <SDL.h> 36#include <SDL.h>
37#include <SDL_thread.h>
38#include <SDL_endian.h>
13#include <SDL_image.h> 39#include <SDL_image.h>
14#include <SDL_mixer.h> 40#include <SDL_mixer.h>
15#include <SDL_opengl.h> 41#include <SDL_opengl.h>
16 42
43/* work around os x broken headers */
44#ifdef __MACOSX__
45typedef void (APIENTRYP PFNGLBLENDFUNCSEPARATEPROC) (GLenum sfactorRGB, GLenum dfactorRGB, GLenum sfactorAlpha, GLenum dfactorAlpha);
46typedef void (APIENTRYP PFNGLACTIVETEXTUREPROC) (GLenum texture);
47typedef void (APIENTRYP PFNGLMULTITEXCOORD2FPROC) (GLenum target, GLfloat s, GLfloat t);
48#endif
49
50#define PANGO_ENABLE_BACKEND
51#define G_DISABLE_CAST_CHECKS
52
17#include <glib/gmacros.h> 53#include <glib/gmacros.h>
18 54
19#include <pango/pango.h> 55#include <pango/pango.h>
20#include <pango/pangofc-fontmap.h> 56
21#include <pango/pangoft2.h> 57#ifndef PANGO_VERSION_CHECK
58# define PANGO_VERSION_CHECK(a,b,c) 0
59#endif
60
61#if !PANGO_VERSION_CHECK (1, 15, 2)
62# define pango_layout_get_line_readonly pango_layout_get_line
63# define pango_layout_get_lines_readonly pango_layout_get_lines
64# define pango_layout_iter_get_line_readonly pango_layout_iter_get_line
65# define pango_layout_iter_get_run_readonly pango_layout_iter_get_run
66#endif
22 67
23#ifndef _WIN32 68#ifndef _WIN32
24# include <sys/types.h> 69# include <sys/types.h>
25# include <sys/socket.h> 70# include <sys/socket.h>
26# include <netinet/in.h> 71# include <netinet/in.h>
27# include <netinet/tcp.h> 72# include <netinet/tcp.h>
28# include <inttypes.h> 73# include <inttypes.h>
74#endif
75
76#if __GNUC__ >= 4
77# define expect(expr,value) __builtin_expect ((expr),(value))
29#else 78#else
30 typedef unsigned char uint8_t; 79# define expect(expr,value) (expr)
31 typedef unsigned short uint16_t;
32 typedef unsigned int uint32_t;
33 typedef signed char int8_t;
34 typedef signed short int16_t;
35 typedef signed int int32_t;
36#endif 80#endif
37 81
38#include "glext.h" 82#define expect_false(expr) expect ((expr) != 0, 0)
83#define expect_true(expr) expect ((expr) != 0, 1)
39 84
85#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
86
87/* this is used as fow flag as well, so has to have a different value */
88/* then anything that is computed by incoming darkness */
40#define FOW_DARKNESS 32 89#define FOW_DARKNESS 50
90#define DARKNESS_ADJUST(n) (n)
41 91
42#define MAP_EXTEND_X 32 92#define MAP_EXTEND_X 32
43#define MAP_EXTEND_Y 512 93#define MAP_EXTEND_Y 512
44 94
45#define MIN_FONT_HEIGHT 8 * PANGO_SCALE 95#define MIN_FONT_HEIGHT 10
46 96
97/* mask out modifiers we are not interested in */
98#define MOD_MASK (KMOD_CTRL | KMOD_SHIFT | KMOD_ALT | KMOD_META)
99
100#define KMOD_LRAM 0x10000 // our extension
101
102#define TEXID_SPEECH 1
103#define TEXID_NOFACE 2
104
105static char *
106fast_sv_grow (SV *sv, STRLEN need)
107{
108 STRLEN len = SvLEN (sv);
109 STRLEN want = SvCUR (sv) + need;
110
111 if (expect_false (len < want))
112 {
113 do
114 len *= 2;
115 while (len < want);
116
117 sv_grow (sv, len);
118 }
119
120 SvCUR_set (sv, want);
121 return SvEND (sv) - need;
122}
123
124static AV *texture_av;
125
126static struct
127{
128#define GL_FUNC(ptr,name) ptr name;
129#include "glfunc.h"
130#undef GL_FUNC
131} gl;
132
133static void
134gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
135{
136 if (gl.BlendFuncSeparate)
137 gl.BlendFuncSeparate (sa, da, saa, daa);
138 else if (gl.BlendFuncSeparateEXT)
139 gl.BlendFuncSeparateEXT (sa, da, saa, daa);
140 else
141 glBlendFunc (sa, da);
142}
143
144static GLuint
145gen_texture ()
146{
147 GLuint name;
148
149 if (AvFILL (texture_av) >= 0)
150 name = (GLuint)(size_t)av_pop (texture_av);
151 else
152 glGenTextures (1, &name);
153
154 return name;
155}
156
157static void
158del_texture (GLuint name)
159{
160 /* make a half-assed attempt at returning the memory used by the texture */
161 /* textures are frequently being reused by cfplus anyway */
162 /*glBindTexture (GL_TEXTURE_2D, name);*/
163 /*glTexImage2D (GL_TEXTURE_2D, 0, GL_ALPHA, 0, 0, 0, GL_ALPHA, GL_UNSIGNED_BYTE, 0);*/
164 av_push (texture_av, (SV *)(size_t)name);
165 glDeleteTextures (1, &name);
166}
167
168#include "texcache.c"
169#include "rendercache.c"
170
171#include "pango-font.c"
172#include "pango-fontmap.c"
173#include "pango-render.c"
174
175typedef IV DC__Channel;
176typedef SDL_RWops *DC__RW;
47typedef Mix_Chunk *CFClient__MixChunk; 177typedef Mix_Chunk *DC__MixChunk;
48typedef Mix_Music *CFClient__MixMusic; 178typedef Mix_Music *DC__MixMusic;
49 179
50static PangoContext *context; 180typedef PangoFontDescription *DC__Font;
51static PangoFontMap *fontmap; 181
182static int
183shape_attr_p (PangoLayoutRun *run)
184{
185 GSList *attrs = run->item->analysis.extra_attrs;
186
187 while (attrs)
188 {
189 PangoAttribute *attr = attrs->data;
190
191 if (attr->klass->type == PANGO_ATTR_SHAPE)
192 return 1;
193
194 attrs = attrs->next;
195 }
196
197 return 0;
198}
52 199
53typedef struct cf_layout { 200typedef struct cf_layout {
54 PangoLayout *pl; 201 PangoLayout *pl;
202 float r, g, b, a; // default color for rgba mode
55 int base_height; 203 int base_height;
204 DC__Font font;
205 rc_t *rc;
56} *CFClient__Layout; 206} *DC__Layout;
207
208static DC__Font default_font;
209static PangoContext *opengl_context;
210static PangoFontMap *opengl_fontmap;
57 211
58static void 212static void
59substitute_func (FcPattern *pattern, gpointer data) 213substitute_func (FcPattern *pattern, gpointer data)
60{ 214{
61 FcPatternAddBool (pattern, FC_HINTING , 1); 215 FcPatternAddBool (pattern, FC_HINTING, 1);
216#ifdef FC_HINT_STYLE
217 FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);
218#endif
62 FcPatternAddBool (pattern, FC_AUTOHINT, 0); 219 FcPatternAddBool (pattern, FC_AUTOHINT, 0);
63} 220}
64 221
65static void 222static void
66layout_update (CFClient__Layout self) 223layout_update_font (DC__Layout self)
67{ 224{
68 /* use a random scale factor to account for unknown descenders, 0.8 works 225 /* use a random scale factor to account for unknown descenders, 0.8 works
69 * reasonably well with bitstream vera 226 * reasonably well with dejavu/bistream fonts
70 */ 227 */
71 PangoFontDescription *font = (PangoFontDescription *) 228 PangoFontDescription *font = self->font ? self->font : default_font;
72 pango_layout_get_font_description (self->pl);
73 229
74 int height = self->base_height * (PANGO_SCALE * 8 / 10);
75
76 if (height < MIN_FONT_HEIGHT)
77 height = MIN_FONT_HEIGHT;
78
79 if (pango_font_description_get_size (font) != height)
80 {
81 font = pango_font_description_copy (font);
82 pango_font_description_set_absolute_size (font, height); 230 pango_font_description_set_absolute_size (font,
231 MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
232
83 pango_layout_set_font_description (self->pl, font); 233 pango_layout_set_font_description (self->pl, font);
84 }
85} 234}
86 235
87static void 236static void
88layout_get_pixel_size (CFClient__Layout self, int *w, int *h) 237layout_get_pixel_size (DC__Layout self, int *w, int *h)
89{ 238{
90 layout_update (self); 239 PangoRectangle rect;
91 240
241 // get_pixel_* wrongly rounds down
92 pango_layout_get_pixel_size (self->pl, w, h); 242 pango_layout_get_extents (self->pl, 0, &rect);
93 243
94 *w = (*w + 3) & ~3; 244 rect.width = (rect.width + PANGO_SCALE - 1) / PANGO_SCALE;
95 if (!*w) *w = 1; 245 rect.height = (rect.height + PANGO_SCALE - 1) / PANGO_SCALE;
96 if (!*h) *h = 1;
97}
98 246
247 if (!rect.width) rect.width = 1;
248 if (!rect.height) rect.height = 1;
249
250 *w = rect.width;
251 *h = rect.height;
252}
253
254typedef uint16_t tileid;
99typedef uint16_t mapface; 255typedef uint16_t faceid;
100 256
101typedef struct { 257typedef struct {
102 GLint name; 258 GLuint name;
103 int w, h; 259 int w, h;
104 float s, t; 260 float s, t;
105 uint8_t r, g, b, a; 261 uint8_t r, g, b, a;
262 tileid smoothtile;
263 uint8_t smoothlevel;
264 uint8_t unused; /* set to zero on use */
106} maptex; 265} maptex;
107 266
108typedef struct { 267typedef struct {
268 uint32_t player;
269 tileid tile[3];
109 int16_t darkness; 270 uint16_t darkness;
110 mapface face[3]; 271 uint8_t stat_width, stat_hp, flags, smoothmax;
111} mapcell; 272} mapcell;
112 273
113typedef struct { 274typedef struct {
114 int32_t c0, c1; 275 int32_t c0, c1;
115 mapcell *col; 276 mapcell *col;
116} maprow; 277} maprow;
117 278
118typedef struct map { 279typedef struct map {
119 int x, y, w, h; 280 int x, y, w, h;
120 int ox, oy; /* offset to virtual global coordinate system */ 281 int ox, oy; /* offset to virtual global coordinate system */
121 int faces; 282 int faces; tileid *face2tile; // [faceid]
122 mapface *face; 283 int texs; maptex *tex; // [tileid]
123
124 int texs;
125 maptex *tex;
126 284
127 int32_t rows; 285 int32_t rows;
128 maprow *row; 286 maprow *row;
129} *CFClient__Map; 287} *DC__Map;
130 288
131static char * 289static char *
132prepend (char *ptr, int sze, int inc) 290prepend (char *ptr, int sze, int inc)
133{ 291{
134 char *p; 292 char *p;
… …
151} 309}
152 310
153#define Append(type,ptr,sze,inc) (ptr) = (type *)append ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type)) 311#define Append(type,ptr,sze,inc) (ptr) = (type *)append ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
154#define Prepend(type,ptr,sze,inc) (ptr) = (type *)prepend ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type)) 312#define Prepend(type,ptr,sze,inc) (ptr) = (type *)prepend ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
155 313
314static void
315need_facenum (struct map *self, faceid face)
316{
317 while (self->faces <= face)
318 {
319 Append (tileid, self->face2tile, self->faces, self->faces);
320 self->faces *= 2;
321 }
322}
323
324static void
325need_texid (struct map *self, int texid)
326{
327 while (self->texs <= texid)
328 {
329 Append (maptex, self->tex, self->texs, self->texs);
330 self->texs *= 2;
331 }
332}
333
156static maprow * 334static maprow *
157map_get_row (CFClient__Map self, int y) 335map_get_row (DC__Map self, int y)
158{ 336{
159 if (0 > y) 337 if (0 > y)
160 { 338 {
161 int extend = - y + MAP_EXTEND_Y; 339 int extend = - y + MAP_EXTEND_Y;
162 Prepend (maprow, self->row, self->rows, extend); 340 Prepend (maprow, self->row, self->rows, extend);
… …
200 378
201 return row->col + (x - row->c0); 379 return row->col + (x - row->c0);
202} 380}
203 381
204static mapcell * 382static mapcell *
205map_get_cell (CFClient__Map self, int x, int y) 383map_get_cell (DC__Map self, int x, int y)
206{ 384{
207 return row_get_cell (map_get_row (self, y), x); 385 return row_get_cell (map_get_row (self, y), x);
208} 386}
209 387
210static void 388static void
211map_clear (CFClient__Map self) 389map_clear (DC__Map self)
212{ 390{
213 int r; 391 int r;
214 392
215 for (r = 0; r < self->rows; r++) 393 for (r = 0; r < self->rows; r++)
216 Safefree (self->row[r].col); 394 Safefree (self->row[r].col);
… …
223 self->oy = 0; 401 self->oy = 0;
224 self->row = 0; 402 self->row = 0;
225 self->rows = 0; 403 self->rows = 0;
226} 404}
227 405
406#define CELL_CLEAR(cell) \
407 do { \
408 if ((cell)->player) \
409 (cell)->tile [2] = 0; \
410 (cell)->darkness = 0; \
411 (cell)->stat_hp = 0; \
412 (cell)->flags = 0; \
413 (cell)->player = 0; \
414 } while (0)
415
228static void 416static void
229map_blank (CFClient__Map self, int x0, int y0, int w, int h) 417map_blank (DC__Map self, int x0, int y0, int w, int h)
230{ 418{
231 int x, y; 419 int x, y;
232 maprow *row; 420 maprow *row;
421 mapcell *cell;
233 422
234 for (y = y0; y < y0 + h; y++) 423 for (y = y0; y < y0 + h; y++)
235 if (y >= 0) 424 if (y >= 0)
236 { 425 {
237 if (y >= self->rows) 426 if (y >= self->rows)
… …
243 if (x >= row->c0) 432 if (x >= row->c0)
244 { 433 {
245 if (x >= row->c1) 434 if (x >= row->c1)
246 break; 435 break;
247 436
248 row->col[x - row->c0].darkness = -1; 437 cell = row->col + x - row->c0;
438
439 CELL_CLEAR (cell);
249 } 440 }
250 } 441 }
251} 442}
252 443
444typedef struct {
445 tileid tile;
446 uint8_t x, y, level;
447} smooth_key;
448
253static void 449static void
450smooth_or_bits (HV *hv, smooth_key *key, IV bits)
451{
452 SV **sv = hv_fetch (hv, (char *)key, sizeof (*key), 1);
453
454 if (SvIOK (*sv))
455 SvIV_set (*sv, SvIVX (*sv) | bits);
456 else
457 sv_setiv (*sv, bits);
458}
459
460static void
254music_finished () 461music_finished (void)
255{ 462{
256 SDL_UserEvent ev; 463 SDL_UserEvent ev;
257 464
258 ev.type = SDL_USEREVENT; 465 ev.type = SDL_USEREVENT;
259 ev.code = 0; 466 ev.code = 0;
… …
261 ev.data2 = 0; 468 ev.data2 = 0;
262 469
263 SDL_PushEvent ((SDL_Event *)&ev); 470 SDL_PushEvent ((SDL_Event *)&ev);
264} 471}
265 472
266MODULE = CFClient PACKAGE = CFClient 473static void
474channel_finished (int channel)
475{
476 SDL_UserEvent ev;
477
478 ev.type = SDL_USEREVENT;
479 ev.code = 1;
480 ev.data1 = (void *)(long)channel;
481 ev.data2 = 0;
482
483 SDL_PushEvent ((SDL_Event *)&ev);
484}
485
486static unsigned int
487div255 (unsigned int n)
488{
489 return (n + (n >> 8)) >> 8;
490}
491
492static unsigned int
493minpot (unsigned int n)
494{
495 if (!n)
496 return 0;
497
498 --n;
499
500 n |= n >> 1;
501 n |= n >> 2;
502 n |= n >> 4;
503 n |= n >> 8;
504 n |= n >> 16;
505
506 return n + 1;
507}
508
509static unsigned int
510popcount (unsigned int n)
511{
512 n -= (n >> 1) & 0x55555555U;
513 n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
514 n = ((n >> 4) + n) & 0x0f0f0f0fU;
515 n *= 0x01010101U;
516
517 return n >> 24;
518}
519
520/* SDL should provide this, really. */
521#define SDLK_MODIFIER_MIN 300
522#define SDLK_MODIFIER_MAX 314
523
524/******************************************************************************/
525
526static GV *draw_x_gv, *draw_y_gv, *draw_w_gv, *draw_h_gv;
527static GV *hover_gv;
528
529static int
530within_widget (SV *widget, NV x, NV y)
531{
532 HV *self;
533 SV **svp;
534 NV wx, ww, wy, wh;
535
536 if (!SvROK (widget))
537 return 0;
538
539 self = (HV *)SvRV (widget);
540
541 if (SvTYPE (self) != SVt_PVHV)
542 return 0;
543
544 svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
545 if (y < wy)
546 return 0;
547
548 svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
549 if (y >= wy + wh)
550 return 0;
551
552 svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
553 if (x < wx)
554 return 0;
555
556 svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
557 if (x >= wx + ww)
558 return 0;
559
560 svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
561 if (!svp || !SvTRUE (*svp))
562 return 0;
563
564 return 1;
565}
566
567/******************************************************************************/
568
569/* process keyboard modifiers */
570static int
571mod_munge (int mod)
572{
573 mod &= MOD_MASK;
574
575 if (mod & (KMOD_META | KMOD_ALT))
576 mod |= KMOD_LRAM;
577
578 return mod;
579}
580
581static void
582deliantra_main ()
583{
584 char *argv[] = { 0 };
585 call_argv ("::main", G_DISCARD | G_VOID, argv);
586}
587
588#ifdef __MACOSX__
589 /* to due surprising braindamage on the side of SDL design, we
590 * do some mind-boggling hack here: SDL requires a custom main()
591 * on OS X, so... we provide one and call the original main(), which,
592 * due to share dlibrary magic, calls -lSDLmain's main, not perl's main,
593 * and which calls our main (== SDL_main) back.
594 */
595 extern C_LINKAGE int
596 main (int argc, char *argv[])
597 {
598 deliantra_main ();
599 }
600
601 #undef main
602
603 extern C_LINKAGE int main (int argc, char *argv[]);
604
605 static void
606 SDL_braino (void)
607 {
608 char *argv[] = { "deliantra client", 0 };
609 (main) (1, argv);
610 }
611#else
612 static void
613 SDL_braino (void)
614 {
615 deliantra_main ();
616 }
617#endif
618
619MODULE = Deliantra::Client PACKAGE = DC
267 620
268PROTOTYPES: ENABLE 621PROTOTYPES: ENABLE
269 622
270BOOT: 623BOOT:
271{ 624{
272 HV *stash = gv_stashpv ("CFClient", 1); 625 HV *stash = gv_stashpv ("DC", 1);
273 static const struct { 626 static const struct {
274 const char *name; 627 const char *name;
275 IV iv; 628 IV iv;
276 } *civ, const_iv[] = { 629 } *civ, const_iv[] = {
277# define const_iv(name) { # name, (IV)name } 630# define const_iv(name) { # name, (IV)name }
631 const_iv (SDLK_MODIFIER_MIN),
632 const_iv (SDLK_MODIFIER_MAX),
633
278 const_iv (SDL_ACTIVEEVENT), 634 const_iv (SDL_ACTIVEEVENT),
279 const_iv (SDL_KEYDOWN), 635 const_iv (SDL_KEYDOWN),
280 const_iv (SDL_KEYUP), 636 const_iv (SDL_KEYUP),
281 const_iv (SDL_MOUSEMOTION), 637 const_iv (SDL_MOUSEMOTION),
282 const_iv (SDL_MOUSEBUTTONDOWN), 638 const_iv (SDL_MOUSEBUTTONDOWN),
… …
291 const_iv (SDL_EVENT_RESERVEDA), 647 const_iv (SDL_EVENT_RESERVEDA),
292 const_iv (SDL_EVENT_RESERVEDB), 648 const_iv (SDL_EVENT_RESERVEDB),
293 const_iv (SDL_VIDEORESIZE), 649 const_iv (SDL_VIDEORESIZE),
294 const_iv (SDL_VIDEOEXPOSE), 650 const_iv (SDL_VIDEOEXPOSE),
295 const_iv (SDL_USEREVENT), 651 const_iv (SDL_USEREVENT),
652
653 const_iv (SDL_APPINPUTFOCUS),
654 const_iv (SDL_APPMOUSEFOCUS),
655 const_iv (SDL_APPACTIVE),
656
657
658 const_iv (SDLK_UNKNOWN),
659 const_iv (SDLK_FIRST),
660 const_iv (SDLK_BACKSPACE),
661 const_iv (SDLK_TAB),
662 const_iv (SDLK_CLEAR),
663 const_iv (SDLK_RETURN),
664 const_iv (SDLK_PAUSE),
665 const_iv (SDLK_ESCAPE),
666 const_iv (SDLK_SPACE),
667 const_iv (SDLK_EXCLAIM),
668 const_iv (SDLK_QUOTEDBL),
669 const_iv (SDLK_HASH),
670 const_iv (SDLK_DOLLAR),
671 const_iv (SDLK_AMPERSAND),
672 const_iv (SDLK_QUOTE),
673 const_iv (SDLK_LEFTPAREN),
674 const_iv (SDLK_RIGHTPAREN),
675 const_iv (SDLK_ASTERISK),
676 const_iv (SDLK_PLUS),
677 const_iv (SDLK_COMMA),
678 const_iv (SDLK_MINUS),
679 const_iv (SDLK_PERIOD),
680 const_iv (SDLK_SLASH),
681 const_iv (SDLK_0),
682 const_iv (SDLK_1),
683 const_iv (SDLK_2),
684 const_iv (SDLK_3),
685 const_iv (SDLK_4),
686 const_iv (SDLK_5),
687 const_iv (SDLK_6),
688 const_iv (SDLK_7),
689 const_iv (SDLK_8),
690 const_iv (SDLK_9),
691 const_iv (SDLK_COLON),
692 const_iv (SDLK_SEMICOLON),
693 const_iv (SDLK_LESS),
694 const_iv (SDLK_EQUALS),
695 const_iv (SDLK_GREATER),
696 const_iv (SDLK_QUESTION),
697 const_iv (SDLK_AT),
698
699 const_iv (SDLK_LEFTBRACKET),
700 const_iv (SDLK_BACKSLASH),
701 const_iv (SDLK_RIGHTBRACKET),
702 const_iv (SDLK_CARET),
703 const_iv (SDLK_UNDERSCORE),
704 const_iv (SDLK_BACKQUOTE),
705 const_iv (SDLK_DELETE),
706
707 const_iv (SDLK_FIRST),
708 const_iv (SDLK_LAST),
296 const_iv (SDLK_KP0), 709 const_iv (SDLK_KP0),
297 const_iv (SDLK_KP1), 710 const_iv (SDLK_KP1),
298 const_iv (SDLK_KP2), 711 const_iv (SDLK_KP2),
299 const_iv (SDLK_KP3), 712 const_iv (SDLK_KP3),
300 const_iv (SDLK_KP4), 713 const_iv (SDLK_KP4),
… …
355 const_iv (SDLK_BREAK), 768 const_iv (SDLK_BREAK),
356 const_iv (SDLK_MENU), 769 const_iv (SDLK_MENU),
357 const_iv (SDLK_POWER), 770 const_iv (SDLK_POWER),
358 const_iv (SDLK_EURO), 771 const_iv (SDLK_EURO),
359 const_iv (SDLK_UNDO), 772 const_iv (SDLK_UNDO),
773
360 const_iv (KMOD_NONE), 774 const_iv (KMOD_NONE),
775 const_iv (KMOD_SHIFT),
361 const_iv (KMOD_LSHIFT), 776 const_iv (KMOD_LSHIFT),
362 const_iv (KMOD_RSHIFT), 777 const_iv (KMOD_RSHIFT),
778 const_iv (KMOD_CTRL),
363 const_iv (KMOD_LCTRL), 779 const_iv (KMOD_LCTRL),
364 const_iv (KMOD_RCTRL), 780 const_iv (KMOD_RCTRL),
781 const_iv (KMOD_ALT),
365 const_iv (KMOD_LALT), 782 const_iv (KMOD_LALT),
366 const_iv (KMOD_RALT), 783 const_iv (KMOD_RALT),
784 const_iv (KMOD_META),
367 const_iv (KMOD_LMETA), 785 const_iv (KMOD_LMETA),
368 const_iv (KMOD_RMETA), 786 const_iv (KMOD_RMETA),
369 const_iv (KMOD_NUM), 787 const_iv (KMOD_NUM),
370 const_iv (KMOD_CAPS), 788 const_iv (KMOD_CAPS),
371 const_iv (KMOD_MODE), 789 const_iv (KMOD_MODE),
372 const_iv (KMOD_CTRL), 790
373 const_iv (KMOD_SHIFT), 791 const_iv (KMOD_LRAM),
374 const_iv (KMOD_ALT), 792
375 const_iv (KMOD_META) 793 const_iv (MIX_DEFAULT_FORMAT),
794
795 const_iv (SDL_INIT_TIMER),
796 const_iv (SDL_INIT_AUDIO),
797 const_iv (SDL_INIT_VIDEO),
798 const_iv (SDL_INIT_CDROM),
799 const_iv (SDL_INIT_JOYSTICK),
800 const_iv (SDL_INIT_EVERYTHING),
801 const_iv (SDL_INIT_NOPARACHUTE),
802 const_iv (SDL_INIT_EVENTTHREAD),
803
804 const_iv (SDL_GL_RED_SIZE),
805 const_iv (SDL_GL_GREEN_SIZE),
806 const_iv (SDL_GL_BLUE_SIZE),
807 const_iv (SDL_GL_ALPHA_SIZE),
808 const_iv (SDL_GL_DOUBLEBUFFER),
809 const_iv (SDL_GL_BUFFER_SIZE),
810 const_iv (SDL_GL_DEPTH_SIZE),
811 const_iv (SDL_GL_STENCIL_SIZE),
812 const_iv (SDL_GL_ACCUM_RED_SIZE),
813 const_iv (SDL_GL_ACCUM_GREEN_SIZE),
814 const_iv (SDL_GL_ACCUM_BLUE_SIZE),
815 const_iv (SDL_GL_ACCUM_ALPHA_SIZE),
816 const_iv (SDL_GL_STEREO),
817 const_iv (SDL_GL_MULTISAMPLEBUFFERS),
818 const_iv (SDL_GL_MULTISAMPLESAMPLES),
819 const_iv (SDL_GL_ACCELERATED_VISUAL),
820 const_iv (SDL_GL_SWAP_CONTROL),
821
822 const_iv (FOW_DARKNESS)
376# undef const_iv 823# undef const_iv
377 }; 824 };
378 825
379 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 826 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
380 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 827 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
381 828
382 fontmap = pango_ft2_font_map_new (); 829 assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
383 pango_ft2_font_map_set_default_substitute ((PangoFT2FontMap *)fontmap, substitute_func, 0, 0); 830 assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
384 context = pango_ft2_font_map_create_context ((PangoFT2FontMap *)fontmap);
385} 831}
832
833void
834weaken (SV *rv)
835 PROTOTYPE: $
836 CODE:
837 sv_rvweaken (rv);
386 838
387int 839int
388SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO) 840in_destruct ()
841 CODE:
842 RETVAL = PL_main_cv == Nullcv;
843 OUTPUT:
844 RETVAL
389 845
846NV floor (NV x)
847
848NV ceil (NV x)
849
850IV minpot (UV n)
851
852IV popcount (UV n)
853
854NV distance (NV dx, NV dy)
855 CODE:
856 RETVAL = pow (dx * dx + dy * dy, 0.5);
857 OUTPUT:
858 RETVAL
859
390void 860void
861pango_init ()
862 CODE:
863{
864 opengl_fontmap = pango_opengl_font_map_new ();
865 pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
866 opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
867 /*pango_context_set_font_description (opengl_context, default_font);*/
868#if PANGO_VERSION_CHECK (1, 15, 2)
869 pango_context_set_language (opengl_context, pango_language_from_string ("en"));
870 /*pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);*/
871#endif
872}
873
874char *SDL_GetError ()
875
876void SDL_braino ()
877
878int SDL_Init (U32 flags)
879
880int SDL_InitSubSystem (U32 flags)
881
882void SDL_QuitSubSystem (U32 flags)
883
391SDL_Quit () 884void SDL_Quit ()
392 885
886int SDL_GL_SetAttribute (int attr, int value)
887
888int SDL_GL_GetAttribute (int attr)
889 CODE:
890 if (SDL_GL_GetAttribute (attr, &RETVAL))
891 XSRETURN_UNDEF;
892 OUTPUT:
893 RETVAL
894
393void 895void
394SDL_ListModes () 896SDL_ListModes (int rgb, int alpha)
395 PPCODE: 897 PPCODE:
396{ 898{
397 SDL_Rect **m; 899 SDL_Rect **m;
398 900
399 SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5); 901 SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
400 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5); 902 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
401 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5); 903 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
402 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1); 904 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
403 905
906 SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
907 SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
908
404 SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0); 909 SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
405 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0); 910 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
406 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0); 911 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
407 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0); 912 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
408 913
409 SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1); 914 SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
410 SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
411 SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0); 915 SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
412
413 SDL_EnableUNICODE (1);
414 SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
415 916
416 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL); 917 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
417 918
418 if (m && m != (SDL_Rect **)-1) 919 if (m && m != (SDL_Rect **)-1)
419 while (*m) 920 while (*m)
420 { 921 {
922 if ((*m)->w >= 400 && (*m)->h >= 300)
923 {
421 AV *av = newAV (); 924 AV *av = newAV ();
422 av_push (av, newSViv ((*m)->w)); 925 av_push (av, newSViv ((*m)->w));
423 av_push (av, newSViv ((*m)->h)); 926 av_push (av, newSViv ((*m)->h));
927 av_push (av, newSViv (rgb));
928 av_push (av, newSViv (alpha));
424 XPUSHs (sv_2mortal (newRV_noinc ((SV *)av))); 929 XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
930 }
425 931
426 ++m; 932 ++m;
427 } 933 }
428} 934}
429 935
430int 936int
431SDL_SetVideoMode (int w, int h, int fullscreen) 937SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
432 CODE: 938 CODE:
939{
940 SDL_EnableUNICODE (1);
941 SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
942
943 SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
944 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
945 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
946 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
947
433 RETVAL = !!SDL_SetVideoMode ( 948 RETVAL = !!SDL_SetVideoMode (
434 w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0) 949 w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)
435 ); 950 );
436 SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+"); 951
952 if (RETVAL)
953 {
954 av_clear (texture_av);
955
956 SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
957#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
958#include "glfunc.h"
959#undef GL_FUNC
960
961 if (!gl.ActiveTexture ) gl.ActiveTexture = gl.ActiveTextureARB;
962 if (!gl.MultiTexCoord2f) gl.MultiTexCoord2f = gl.MultiTexCoord2fARB;
963 }
964}
437 OUTPUT: 965 OUTPUT:
438 RETVAL 966 RETVAL
439 967
440void 968void
441SDL_GL_SwapBuffers () 969SDL_GL_SwapBuffers ()
442 970
971char *
972SDL_GetKeyName (int sym)
973
974int
975SDL_GetAppState ()
976
977int
978SDL_GetModState ()
979
443void 980void
444SDL_PollEvent () 981poll_events ()
445 PPCODE: 982 PPCODE:
446{ 983{
447 SDL_Event ev; 984 SDL_Event ev;
448 985
449 while (SDL_PollEvent (&ev)) 986 SDL_PumpEvents ();
987 while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
450 { 988 {
451 HV *hv = newHV (); 989 HV *hv = newHV ();
452 hv_store (hv, "type", 4, newSViv (ev.type), 0); 990 hv_store (hv, "type", 4, newSViv (ev.type), 0);
991
453 switch (ev.type) 992 switch (ev.type)
454 { 993 {
455 case SDL_KEYDOWN: 994 case SDL_KEYDOWN:
456 case SDL_KEYUP: 995 case SDL_KEYUP:
457 hv_store (hv, "state", 5, newSViv (ev.key.state), 0); 996 hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
458 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0); 997 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
459 hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0); 998 hv_store (hv, "mod", 3, newSViv (mod_munge (ev.key.keysym.mod)), 0);
999 hv_store (hv, "cmod", 4, newSViv (mod_munge (SDL_GetModState ())), 0); /* current mode */
460 hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0); 1000 hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
461 break; 1001 break;
462 1002
463 case SDL_ACTIVEEVENT: 1003 case SDL_ACTIVEEVENT:
464 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0); 1004 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
465 hv_store (hv, "state", 5, newSViv (ev.active.state), 0); 1005 hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
466 break; 1006 break;
467 1007
468 case SDL_MOUSEMOTION: 1008 case SDL_MOUSEMOTION:
1009 {
1010 int state = ev.motion.state;
1011 int x = ev.motion.x;
1012 int y = ev.motion.y;
1013 int xrel = ev.motion.xrel;
1014 int yrel = ev.motion.yrel;
1015
1016 /* do simplistic event compression */
1017 while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
1018 && state == ev.motion.state)
1019 {
1020 xrel += ev.motion.xrel;
1021 yrel += ev.motion.yrel;
1022 x = ev.motion.x;
1023 y = ev.motion.y;
1024 SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
1025 }
1026
1027 hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
469 hv_store (hv, "state", 5, newSViv (ev.motion.state), 0); 1028 hv_store (hv, "state", 5, newSViv (state), 0);
470 hv_store (hv, "x", 1, newSViv (ev.motion.x), 0); 1029 hv_store (hv, "x", 1, newSViv (x), 0);
471 hv_store (hv, "y", 1, newSViv (ev.motion.y), 0); 1030 hv_store (hv, "y", 1, newSViv (y), 0);
472 hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0); 1031 hv_store (hv, "xrel", 4, newSViv (xrel), 0);
473 hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0); 1032 hv_store (hv, "yrel", 4, newSViv (yrel), 0);
1033 }
474 break; 1034 break;
475 1035
476 case SDL_MOUSEBUTTONDOWN: 1036 case SDL_MOUSEBUTTONDOWN:
477 case SDL_MOUSEBUTTONUP: 1037 case SDL_MOUSEBUTTONUP:
1038 hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
1039
478 hv_store (hv, "button", 6, newSViv (ev.button.button), 0); 1040 hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
479 hv_store (hv, "state", 5, newSViv (ev.button.state), 0); 1041 hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
480 hv_store (hv, "x", 1, newSViv (ev.button.x), 0); 1042 hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
481 hv_store (hv, "y", 1, newSViv (ev.button.y), 0); 1043 hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
1044 break;
1045
1046 case SDL_USEREVENT:
1047 hv_store (hv, "code", 4, newSViv (ev.user.code), 0);
1048 hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
1049 hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
1050 break;
482 } 1051 }
483 1052
484 XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv))); 1053 XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
485 } 1054 }
486} 1055}
487 1056
1057char *
1058SDL_AudioDriverName ()
1059 CODE:
1060{
1061 char buf [256];
1062 if (!SDL_AudioDriverName (buf, sizeof (buf)))
1063 XSRETURN_UNDEF;
1064
1065 RETVAL = buf;
1066}
1067 OUTPUT:
1068 RETVAL
1069
488int 1070int
489Mix_OpenAudio (int frequency = 22050, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 512) 1071Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
490 POSTCALL: 1072 POSTCALL:
491 Mix_HookMusicFinished (music_finished); 1073 Mix_HookMusicFinished (music_finished);
1074 Mix_ChannelFinished (channel_finished);
1075
1076void
1077Mix_QuerySpec ()
1078 PPCODE:
1079{
1080 int freq, channels;
1081 Uint16 format;
1082
1083 if (Mix_QuerySpec (&freq, &format, &channels))
1084 {
1085 EXTEND (SP, 3);
1086 PUSHs (sv_2mortal (newSViv (freq)));
1087 PUSHs (sv_2mortal (newSViv (format)));
1088 PUSHs (sv_2mortal (newSViv (channels)));
1089 }
1090}
492 1091
493void 1092void
494Mix_CloseAudio () 1093Mix_CloseAudio ()
495 1094
496int 1095int
497Mix_AllocateChannels (int numchans = -1) 1096Mix_AllocateChannels (int numchans = -1)
498 1097
1098const char *
1099Mix_GetError ()
1100
499void 1101void
500lowdelay (int fd, int val = 1) 1102lowdelay (int fd, int val = 1)
501 CODE: 1103 CODE:
1104 setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
1105
1106void
1107win32_proxy_info ()
1108 PPCODE:
1109{
502#ifndef _WIN32 1110#ifdef _WIN32
503 setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val)); 1111 char buffer[2048];
1112 DWORD buflen;
1113
1114 EXTEND (SP, 3);
1115
1116 buflen = sizeof (buffer);
1117 if (InternetQueryOption (0, INTERNET_OPTION_PROXY, (void *)buffer, &buflen))
1118 if (((INTERNET_PROXY_INFO *)buffer)->dwAccessType == INTERNET_OPEN_TYPE_PROXY)
1119 {
1120 PUSHs (newSVpv (((INTERNET_PROXY_INFO *)buffer)->lpszProxy, 0));
1121
1122 buflen = sizeof (buffer);
1123 if (InternetQueryOption (0, INTERNET_OPTION_PROXY_USERNAME, (void *)buffer, &buflen))
1124 {
1125 PUSHs (newSVpv (buffer, 0));
1126
1127 buflen = sizeof (buffer);
1128 if (InternetQueryOption (0, INTERNET_OPTION_PROXY_PASSWORD, (void *)buffer, &buflen))
1129 PUSHs (newSVpv (buffer, 0));
1130 }
1131 }
504#endif 1132#endif
1133}
505 1134
506char * 1135int
507gl_version () 1136add_font (char *file)
508 CODE: 1137 CODE:
509 RETVAL = (char *)glGetString (GL_VERSION); 1138 RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
510 OUTPUT: 1139 OUTPUT:
511 RETVAL 1140 RETVAL
512 1141
513char *
514gl_extensions ()
515 CODE:
516 RETVAL = (char *)glGetString (GL_EXTENSIONS);
517 OUTPUT:
518 RETVAL
519
520void 1142void
521add_font (char *file) 1143IMG_Init (int flags = IMG_INIT_JPG | IMG_INIT_PNG)
522 CODE:
523 FcConfigAppFontAddFile (0, (const FcChar8 *)file); /* no idea wether this is required */
524
525void
526set_font (char *file)
527 CODE:
528{
529 int count;
530 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)file, 0, 0, &count);
531 PangoFontDescription *font = pango_fc_font_description_from_pattern (pattern, 0);
532 FcPatternDestroy (pattern);
533 pango_font_description_set_absolute_size (font, MIN_FONT_HEIGHT);
534 pango_context_set_font_description (context, font);
535}
536 1144
537void 1145void
538load_image_inline (SV *image_) 1146load_image_inline (SV *image_)
539 ALIAS: 1147 ALIAS:
540 load_image_file = 1 1148 load_image_file = 1
… …
543 STRLEN image_len; 1151 STRLEN image_len;
544 char *image = (char *)SvPVbyte (image_, image_len); 1152 char *image = (char *)SvPVbyte (image_, image_len);
545 SDL_Surface *surface, *surface2; 1153 SDL_Surface *surface, *surface2;
546 SDL_PixelFormat fmt; 1154 SDL_PixelFormat fmt;
547 SDL_RWops *rw = ix 1155 SDL_RWops *rw = ix
548 ? SDL_RWFromFile (image, "r") 1156 ? SDL_RWFromFile (image, "rb")
549 : SDL_RWFromConstMem (image, image_len); 1157 : SDL_RWFromConstMem (image, image_len);
550 1158
551 if (!rw) 1159 if (!rw)
552 croak ("load_image: %s", SDL_GetError ()); 1160 croak ("load_image: %s", SDL_GetError ());
553 1161
… …
582 1190
583 surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE); 1191 surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);
584 1192
585 assert (surface2->pitch == surface2->w * 4); 1193 assert (surface2->pitch == surface2->w * 4);
586 1194
1195 SDL_LockSurface (surface2);
587 EXTEND (SP, 5); 1196 EXTEND (SP, 6);
588 PUSHs (sv_2mortal (newSViv (surface2->w))); 1197 PUSHs (sv_2mortal (newSViv (surface2->w)));
589 PUSHs (sv_2mortal (newSViv (surface2->h))); 1198 PUSHs (sv_2mortal (newSViv (surface2->h)));
590 SDL_LockSurface (surface2);
591 PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch))); 1199 PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));
592 SDL_UnlockSurface (surface2);
593 PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB))); 1200 PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
594 PUSHs (sv_2mortal (newSViv (GL_RGBA))); 1201 PUSHs (sv_2mortal (newSViv (GL_RGBA)));
595 PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE))); 1202 PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
1203 SDL_UnlockSurface (surface2);
596 1204
597 SDL_FreeSurface (surface); 1205 SDL_FreeSurface (surface);
598 SDL_FreeSurface (surface2); 1206 SDL_FreeSurface (surface2);
599} 1207}
600 1208
… …
622 PUSHs (sv_2mortal (newSViv (b / y))); 1230 PUSHs (sv_2mortal (newSViv (b / y)));
623 PUSHs (sv_2mortal (newSViv (a / y))); 1231 PUSHs (sv_2mortal (newSViv (a / y)));
624} 1232}
625 1233
626void 1234void
1235error (char *message)
1236 CODE:
1237 fprintf (stderr, "ERROR: %s\n", message);
1238#ifdef _WIN32
1239 MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
1240#endif
1241
1242void
627fatal (char *message) 1243fatal (char *message)
628 CODE: 1244 CODE:
1245 fprintf (stderr, "FATAL: %s\n", message);
629#ifdef _WIN32 1246#ifdef _WIN32
630 MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR | MB_SETFOREGROUND); 1247 MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
1248#endif
1249 _exit (1);
1250
1251void
1252_exit (int retval = 0)
1253 CODE:
1254#ifdef WIN32
1255 ExitThread (retval); // unclean, please beam me up
631#else 1256#else
632 fprintf (stderr, "FATAL: %s\n", message); 1257 _exit (retval);
633#endif 1258#endif
634 exit (1);
635 1259
636MODULE = CFClient PACKAGE = CFClient::Layout 1260void
637 1261debug ()
638CFClient::Layout
639new (SV *class, int base_height = 10)
640 CODE: 1262 CODE:
641 New (0, RETVAL, 1, struct cf_layout); 1263{
642 RETVAL->base_height = base_height; 1264#if DEBUG
643 RETVAL->pl = pango_layout_new (context); 1265 VALGRIND_DO_LEAK_CHECK;
644 pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR); 1266#endif
645 pango_layout_set_font_description (RETVAL->pl, 1267}
646 pango_font_description_copy ( 1268
647 pango_context_get_font_description (context))); 1269int
1270SvREFCNT (SV *sv)
1271 CODE:
1272 RETVAL = SvREFCNT (sv);
1273 OUTPUT:
1274 RETVAL
1275
1276MODULE = Deliantra::Client PACKAGE = DC::Font
1277
1278PROTOTYPES: DISABLE
1279
1280DC::Font
1281new_from_file (SV *class, char *path, int id = 0)
1282 CODE:
1283{
1284 int count;
1285 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
1286 RETVAL = pango_fc_font_description_from_pattern (pattern, 0);
1287 FcPatternDestroy (pattern);
1288}
648 OUTPUT: 1289 OUTPUT:
649 RETVAL 1290 RETVAL
650 1291
651void 1292void
1293DESTROY (DC::Font self)
1294 CODE:
1295 pango_font_description_free (self);
1296
1297void
1298make_default (DC::Font self)
1299 PROTOTYPE: $
1300 CODE:
1301 default_font = self;
1302
1303MODULE = Deliantra::Client PACKAGE = DC::Layout
1304
1305PROTOTYPES: DISABLE
1306
1307void
1308glyph_cache_backup ()
1309 PROTOTYPE:
1310 CODE:
1311 tc_backup ();
1312
1313void
1314glyph_cache_restore ()
1315 PROTOTYPE:
1316 CODE:
1317 tc_restore ();
1318
1319DC::Layout
1320new (SV *class)
1321 CODE:
1322 New (0, RETVAL, 1, struct cf_layout);
1323
1324 RETVAL->pl = pango_layout_new (opengl_context);
1325 RETVAL->r = 1.;
1326 RETVAL->g = 1.;
1327 RETVAL->b = 1.;
1328 RETVAL->a = 1.;
1329 RETVAL->base_height = MIN_FONT_HEIGHT;
1330 RETVAL->font = 0;
1331 RETVAL->rc = rc_alloc ();
1332
1333 pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
1334 layout_update_font (RETVAL);
1335 OUTPUT:
1336 RETVAL
1337
1338void
652DESTROY (CFClient::Layout self) 1339DESTROY (DC::Layout self)
653 CODE: 1340 CODE:
654 g_object_unref (self->pl); 1341 g_object_unref (self->pl);
1342 rc_free (self->rc);
655 Safefree (self); 1343 Safefree (self);
656 1344
657void 1345void
658set_text (CFClient::Layout self, SV *text_) 1346set_text (DC::Layout self, SV *text_)
659 CODE: 1347 CODE:
660{ 1348{
661 STRLEN textlen; 1349 STRLEN textlen;
662 char *text = SvPVutf8 (text_, textlen); 1350 char *text = SvPVutf8 (text_, textlen);
663 1351
664 pango_layout_set_text (self->pl, text, textlen); 1352 pango_layout_set_text (self->pl, text, textlen);
665} 1353}
666 1354
667void 1355void
668set_markup (CFClient::Layout self, SV *text_) 1356set_markup (DC::Layout self, SV *text_)
669 CODE: 1357 CODE:
670{ 1358{
671 STRLEN textlen; 1359 STRLEN textlen;
672 char *text = SvPVutf8 (text_, textlen); 1360 char *text = SvPVutf8 (text_, textlen);
673 1361
674 pango_layout_set_markup (self->pl, text, textlen); 1362 pango_layout_set_markup (self->pl, text, textlen);
675} 1363}
676 1364
677SV * 1365void
678get_text (CFClient::Layout self) 1366set_shapes (DC::Layout self, ...)
1367 CODE:
1368{
1369 PangoAttrList *attrs = 0;
1370 const char *text = pango_layout_get_text (self->pl);
1371 const char *pos = text;
1372 int arg = 4;
1373
1374 while (arg < items && (pos = strstr (pos, OBJ_STR)))
1375 {
1376 PangoRectangle inkrect, rect;
1377 PangoAttribute *attr;
1378
1379 int x = SvIV (ST (arg - 3));
1380 int y = SvIV (ST (arg - 2));
1381 int w = SvIV (ST (arg - 1));
1382 int h = SvIV (ST (arg ));
1383
1384 inkrect.x = 0;
1385 inkrect.y = 0;
1386 inkrect.width = 0;
1387 inkrect.height = 0;
1388
1389 rect.x = x * PANGO_SCALE;
1390 rect.y = y * PANGO_SCALE;
1391 rect.width = w * PANGO_SCALE;
1392 rect.height = h * PANGO_SCALE;
1393
1394 if (!attrs)
1395 attrs = pango_layout_get_attributes (self->pl);
1396
1397 attr = pango_attr_shape_new (&inkrect, &rect);
1398 attr->start_index = pos - text;
1399 attr->end_index = attr->start_index + sizeof (OBJ_STR) - 1;
1400 pango_attr_list_insert (attrs, attr);
1401
1402 arg += 4;
1403 pos += sizeof (OBJ_STR) - 1;
1404 }
1405
1406 if (attrs)
1407 pango_layout_set_attributes (self->pl, attrs);
1408}
1409
1410void
1411get_shapes (DC::Layout self)
679 CODE: 1412 PPCODE:
1413{
1414 PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
1415
1416 do
1417 {
1418 PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
1419
1420 if (run && shape_attr_p (run))
1421 {
1422 PangoRectangle extents;
1423 pango_layout_iter_get_run_extents (iter, 0, &extents);
1424
1425 EXTEND (SP, 2);
1426 PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.x))));
1427 PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.y))));
1428 }
1429 }
1430 while (pango_layout_iter_next_run (iter));
1431
1432 pango_layout_iter_free (iter);
1433}
1434
1435int
1436has_wrapped (DC::Layout self)
1437 CODE:
1438{
1439 int lines = 1;
1440 const char *text = pango_layout_get_text (self->pl);
1441
1442 while (*text)
1443 lines += *text++ == '\n';
1444
680 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0); 1445 RETVAL = lines < pango_layout_get_line_count (self->pl);
681 SvUTF8_on (RETVAL); 1446}
682 OUTPUT: 1447 OUTPUT:
683 RETVAL 1448 RETVAL
684 1449
1450SV *
1451get_text (DC::Layout self)
1452 CODE:
1453 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
1454 sv_utf8_decode (RETVAL);
1455 OUTPUT:
1456 RETVAL
1457
685void 1458void
1459set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
1460 CODE:
1461 self->r = r;
1462 self->g = g;
1463 self->b = b;
1464 self->a = a;
1465
1466void
1467set_font (DC::Layout self, DC::Font font = 0)
1468 CODE:
1469 if (self->font != font)
1470 {
1471 self->font = font;
1472 layout_update_font (self);
1473 }
1474
1475void
686set_height (CFClient::Layout self, int base_height) 1476set_height (DC::Layout self, int base_height)
687 CODE: 1477 CODE:
1478 if (self->base_height != base_height)
1479 {
688 self->base_height = base_height; 1480 self->base_height = base_height;
1481 layout_update_font (self);
1482 }
689 1483
690void 1484void
691set_width (CFClient::Layout self, int max_width = -1) 1485set_width (DC::Layout self, int max_width = -1)
692 CODE: 1486 CODE:
693 pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE); 1487 pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
694 1488
695void 1489void
1490set_indent (DC::Layout self, int indent)
1491 CODE:
1492 pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1493
1494void
1495set_spacing (DC::Layout self, int spacing)
1496 CODE:
1497 pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1498
1499void
1500set_ellipsise (DC::Layout self, int ellipsise)
1501 CODE:
1502 pango_layout_set_ellipsize (self->pl,
1503 ellipsise == 1 ? PANGO_ELLIPSIZE_START
1504 : ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1505 : ellipsise == 3 ? PANGO_ELLIPSIZE_END
1506 : PANGO_ELLIPSIZE_NONE
1507 );
1508
1509void
1510set_single_paragraph_mode (DC::Layout self, int spm)
1511 CODE:
1512 pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1513
1514void
696size (CFClient::Layout self) 1515size (DC::Layout self)
697 PPCODE: 1516 PPCODE:
698{ 1517{
699 int w, h; 1518 int w, h;
700 1519
701 layout_update (self);
702 layout_get_pixel_size (self, &w, &h); 1520 layout_get_pixel_size (self, &w, &h);
703 1521
704 EXTEND (SP, 2); 1522 EXTEND (SP, 2);
705 PUSHs (sv_2mortal (newSViv (w))); 1523 PUSHs (sv_2mortal (newSViv (w)));
706 PUSHs (sv_2mortal (newSViv (h))); 1524 PUSHs (sv_2mortal (newSViv (h)));
707} 1525}
708 1526
709int 1527int
710xy_to_index (CFClient::Layout self, int x, int y) 1528descent (DC::Layout self)
711 CODE: 1529 CODE:
712{ 1530{
713 int index, trailing; 1531 PangoRectangle rect;
714 1532 PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
715 layout_update (self); 1533 pango_layout_line_get_pixel_extents (line, 0, &rect);
716 pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing); 1534 RETVAL = PANGO_DESCENT (rect);
717
718 RETVAL = index;
719} 1535}
720 OUTPUT: 1536 OUTPUT:
721 RETVAL 1537 RETVAL
722 1538
1539int
1540xy_to_index (DC::Layout self, int x, int y)
1541 CODE:
1542{
1543 int index, trailing;
1544 pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1545 RETVAL = index + trailing;
1546}
1547 OUTPUT:
1548 RETVAL
1549
723void 1550void
724cursor_pos (CFClient::Layout self, int index) 1551cursor_pos (DC::Layout self, int index)
725 PPCODE: 1552 PPCODE:
726{ 1553{
727 PangoRectangle strong_pos; 1554 PangoRectangle pos;
728 layout_update (self);
729 pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0); 1555 pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
730 1556
731 EXTEND (SP, 3); 1557 EXTEND (SP, 3);
732 PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE))); 1558 PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
733 PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE))); 1559 PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
734 PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE))); 1560 PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
735} 1561}
736 1562
737void 1563void
738render (CFClient::Layout self) 1564index_to_line_x (DC::Layout self, int index, int trailing = 0)
739 PPCODE: 1565 PPCODE:
740{ 1566{
741 SV *retval; 1567 int line, x;
742 int w, h;
743 FT_Bitmap bitmap;
744 1568
745 layout_update (self); 1569 pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
746 layout_get_pixel_size (self, &w, &h); 1570#if !PANGO_VERSION_CHECK (1, 17, 3)
747 1571 /* pango bug: line is between 1..numlines, not 0..numlines-1 */
748 retval = newSV (w * h); 1572 --line;
749 SvPOK_only (retval); 1573#endif
750 SvCUR_set (retval, w * h);
751
752 bitmap.rows = h;
753 bitmap.width = w;
754 bitmap.pitch = w;
755 bitmap.buffer = (unsigned char*)SvPVX (retval);
756 bitmap.num_grays = 256;
757 bitmap.pixel_mode = FT_PIXEL_MODE_GRAY;
758
759 memset (bitmap.buffer, 0, w * h);
760
761 pango_ft2_render_layout (&bitmap, self->pl, 0 * PANGO_SCALE, 0 * PANGO_SCALE);
762
763 EXTEND (SP, 3); 1574 EXTEND (SP, 2);
764 PUSHs (sv_2mortal (newSViv (w))); 1575 PUSHs (sv_2mortal (newSViv (line)));
1576 PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1577}
1578
1579void
1580line_x_to_index (DC::Layout self, int line, int x)
1581 PPCODE:
1582{
1583 PangoLayoutLine *lp;
1584 int index, trailing;
1585
1586 if (line < 0)
1587 XSRETURN_EMPTY;
1588
1589 if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1590 XSRETURN_EMPTY; /* do better */
1591
1592 pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1593
1594 EXTEND (SP, 2);
1595 if (GIMME_V == G_SCALAR)
1596 PUSHs (sv_2mortal (newSViv (index + trailing)));
1597 else
1598 {
765 PUSHs (sv_2mortal (newSViv (h))); 1599 PUSHs (sv_2mortal (newSViv (index)));
766 PUSHs (sv_2mortal (retval)); 1600 PUSHs (sv_2mortal (newSViv (trailing)));
1601 }
767} 1602}
768 1603
1604void
1605render (DC::Layout self, float x, float y, int flags = 0)
1606 CODE:
1607 rc_clear (self->rc);
1608 pango_opengl_render_layout_subpixel (
1609 self->pl,
1610 self->rc,
1611 x * PANGO_SCALE, y * PANGO_SCALE,
1612 self->r, self->g, self->b, self->a,
1613 flags
1614 );
1615 // we assume that context_change actually clears/frees stuff
1616 // and does not do any recomputation...
1617 pango_layout_context_changed (self->pl);
1618
1619void
1620draw (DC::Layout self)
1621 CODE:
1622{
1623 glEnable (GL_TEXTURE_2D);
1624 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1625 glEnable (GL_BLEND);
1626 gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
1627 GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
1628 glEnable (GL_ALPHA_TEST);
1629 glAlphaFunc (GL_GREATER, 7.f / 255.f);
1630
1631 rc_draw (self->rc);
1632
1633 glDisable (GL_ALPHA_TEST);
1634 glDisable (GL_BLEND);
1635 glDisable (GL_TEXTURE_2D);
1636}
1637
769MODULE = CFClient PACKAGE = CFClient::Texture 1638MODULE = Deliantra::Client PACKAGE = DC::Texture
770 1639
1640PROTOTYPES: ENABLE
1641
771void 1642void
1643pad (SV *data_, int ow, int oh, int nw, int nh)
1644 CODE:
1645{
1646 if ((nw != ow || nh != oh) && SvOK (data_))
1647 {
1648 STRLEN datalen;
1649 char *data = SvPVbyte (data_, datalen);
1650 int bpp = datalen / (ow * oh);
1651 SV *result_ = sv_2mortal (newSV (nw * nh * bpp));
1652
1653 SvPOK_only (result_);
1654 SvCUR_set (result_, nw * nh * bpp);
1655
1656 memset (SvPVX (result_), 0, nw * nh * bpp);
1657 while (oh--)
1658 memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1659
1660 sv_setsv (data_, result_);
1661 }
1662}
1663
1664void
772draw_quad (SV *self, float x, float y, float w = 0, float h = 0) 1665draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
773 PROTOTYPE: $$$;$$ 1666 PROTOTYPE: $$$;$$
1667 ALIAS:
1668 draw_quad_alpha = 1
1669 draw_quad_alpha_premultiplied = 2
774 CODE: 1670 CODE:
775{ 1671{
776 HV *hv = (HV *)SvRV (self); 1672 HV *hv = (HV *)SvRV (self);
777 float s = SvNV (*hv_fetch (hv, "s", 1, 1)); 1673 float s = SvNV (*hv_fetch (hv, "s", 1, 1));
778 float t = SvNV (*hv_fetch (hv, "t", 1, 1)); 1674 float t = SvNV (*hv_fetch (hv, "t", 1, 1));
779 int name = SvIV (*hv_fetch (hv, "name", 4, 1)); 1675 int name = SvIV (*hv_fetch (hv, "name", 4, 1));
780 int wrap_mode = SvIV (*hv_fetch (hv, "wrap_mode", 9, 1)); 1676
1677 if (name <= 0)
1678 XSRETURN_EMPTY;
781 1679
782 if (items < 5) 1680 if (items < 5)
783 { 1681 {
784 w = SvNV (*hv_fetch (hv, "w", 1, 1)); 1682 w = SvNV (*hv_fetch (hv, "w", 1, 1));
785 h = SvNV (*hv_fetch (hv, "h", 1, 1)); 1683 h = SvNV (*hv_fetch (hv, "h", 1, 1));
786 } 1684 }
787 1685
1686 if (ix)
1687 {
1688 glEnable (GL_BLEND);
1689
1690 if (ix == 2)
1691 glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
1692 else
1693 gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
1694 GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
1695
1696 glEnable (GL_ALPHA_TEST);
1697 glAlphaFunc (GL_GREATER, 0.01f);
1698 }
1699
788 glBindTexture (GL_TEXTURE_2D, name); 1700 glBindTexture (GL_TEXTURE_2D, name);
789 if (wrap_mode) { 1701
790 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT);
791 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT);
792 }
793 glBegin (GL_QUADS); 1702 glBegin (GL_QUADS);
794 glTexCoord2f (0, 0); glVertex2f (x , y ); 1703 glTexCoord2f (0, 0); glVertex2f (x , y );
795 glTexCoord2f (0, t); glVertex2f (x , y + h); 1704 glTexCoord2f (0, t); glVertex2f (x , y + h);
796 glTexCoord2f (s, t); glVertex2f (x + w, y + h); 1705 glTexCoord2f (s, t); glVertex2f (x + w, y + h);
797 glTexCoord2f (s, 0); glVertex2f (x + w, y ); 1706 glTexCoord2f (s, 0); glVertex2f (x + w, y );
798 glEnd (); 1707 glEnd ();
799}
800 1708
1709 if (ix)
1710 {
1711 glDisable (GL_ALPHA_TEST);
1712 glDisable (GL_BLEND);
1713 }
1714}
1715
1716void
1717draw_fow_texture (float intensity, int hidden_tex, int name1, uint8_t *data1, float s, float t, int w, int h, float blend = 0.f, int dx = 0, int dy = 0, int name2 = 0, uint8_t *data2 = data1)
1718 PROTOTYPE: @
1719 CODE:
1720{
1721 glEnable (GL_BLEND);
1722 glBlendFunc (intensity ? GL_SRC_ALPHA : GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
1723 glEnable (GL_TEXTURE_2D);
1724 glBindTexture (GL_TEXTURE_2D, name1);
1725
1726 glColor3f (intensity, intensity, intensity);
1727 glPushMatrix ();
1728 glScalef (1./3, 1./3, 1.);
1729
1730 if (blend > 0.f)
1731 {
1732 float dx3 = dx * -3.f / w;
1733 float dy3 = dy * -3.f / h;
1734 GLfloat env_color[4] = { 0., 0., 0., blend };
1735
1736 /* interpolate the two shadow textures */
1737 /* stage 0 == rgb(glcolor) + alpha(t0) */
1738 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1739
1740 /* stage 1 == rgb(glcolor) + alpha(interpolate t0, t1, texenv) */
1741 gl.ActiveTexture (GL_TEXTURE1);
1742 glEnable (GL_TEXTURE_2D);
1743 glBindTexture (GL_TEXTURE_2D, name2);
1744 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_COMBINE);
1745
1746 /* rgb == rgb(glcolor) */
1747 glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_RGB, GL_REPLACE);
1748 glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_RGB, GL_PRIMARY_COLOR);
1749 glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_RGB, GL_SRC_COLOR);
1750
1751 /* alpha = interpolate t0, t1 by env_alpha */
1752 glTexEnvfv (GL_TEXTURE_ENV, GL_TEXTURE_ENV_COLOR, env_color);
1753
1754 glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_ALPHA, GL_INTERPOLATE);
1755 glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_ALPHA, GL_TEXTURE);
1756 glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_ALPHA, GL_SRC_ALPHA);
1757
1758 glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE1_ALPHA, GL_PREVIOUS);
1759 glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND1_ALPHA, GL_SRC_ALPHA);
1760
1761 glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE2_ALPHA, GL_CONSTANT);
1762 glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND2_ALPHA, GL_SRC_ALPHA);
1763
1764 glBegin (GL_QUADS);
1765 gl.MultiTexCoord2f (GL_TEXTURE0, 0, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 ); glVertex2i (0, 0);
1766 gl.MultiTexCoord2f (GL_TEXTURE0, 0, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 + t); glVertex2i (0, h);
1767 gl.MultiTexCoord2f (GL_TEXTURE0, s, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 + t); glVertex2i (w, h);
1768 gl.MultiTexCoord2f (GL_TEXTURE0, s, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 ); glVertex2i (w, 0);
1769 glEnd ();
1770
1771 glDisable (GL_TEXTURE_2D);
1772 gl.ActiveTexture (GL_TEXTURE0);
1773 }
1774 else
1775 {
1776 /* simple blending of one texture, also opengl <1.3 path */
1777 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1778
1779 glBegin (GL_QUADS);
1780 glTexCoord2f (0, 0); glVertex2f (0, 0);
1781 glTexCoord2f (0, t); glVertex2f (0, h);
1782 glTexCoord2f (s, t); glVertex2f (w, h);
1783 glTexCoord2f (s, 0); glVertex2f (w, 0);
1784 glEnd ();
1785 }
1786
1787 /* draw ?-marks or equivalent, this is very clumsy code :/ */
1788 {
1789 int x, y;
1790 int dx3 = dx * 3;
1791 int dy3 = dy * 3;
1792
1793 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1794 glBindTexture (GL_TEXTURE_2D, hidden_tex);
1795 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1796 glTranslatef (-1., -1., 0);
1797 glBegin (GL_QUADS);
1798
1799 for (y = 1; y < h; y += 3)
1800 {
1801 int y1 = y - dy3;
1802 int y1valid = y1 >= 0 && y1 < h;
1803
1804 for (x = 1; x < w; x += 3)
1805 {
1806 int x1 = x - dx3;
1807 uint8_t h1 = data1 [x + y * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
1808 uint8_t h2;
1809
1810 if (y1valid && x1 >= 0 && x1 < w)
1811 h2 = data2 [x1 + y1 * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
1812 else
1813 h2 = 1; /* out of range == invisible */
1814
1815 if (h1 || h2)
1816 {
1817 float alpha = h1 == h2 ? 1.f : h1 ? 1.f - blend : blend;
1818 glColor4f (1., 1., 1., alpha);
1819
1820 glTexCoord2f (0, 0.); glVertex2i (x , y );
1821 glTexCoord2f (0, 1.); glVertex2i (x , y + 3);
1822 glTexCoord2f (1, 1.); glVertex2i (x + 3, y + 3);
1823 glTexCoord2f (1, 0.); glVertex2i (x + 3, y );
1824 }
1825 }
1826 }
1827 }
1828
1829 glEnd ();
1830
1831 glPopMatrix ();
1832
1833 glDisable (GL_TEXTURE_2D);
1834 glDisable (GL_BLEND);
1835}
1836
1837IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
1838 CODE:
1839{
1840 GLint width;
1841 glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
1842 glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
1843 RETVAL = width > 0;
1844}
1845 OUTPUT:
1846 RETVAL
1847
801MODULE = CFClient PACKAGE = CFClient::Map 1848MODULE = Deliantra::Client PACKAGE = DC::Map
802 1849
803CFClient::Map 1850PROTOTYPES: DISABLE
804new (SV *class, int map_width, int map_height) 1851
1852DC::Map
1853new (SV *class)
805 CODE: 1854 CODE:
806 New (0, RETVAL, 1, struct map); 1855 New (0, RETVAL, 1, struct map);
807 RETVAL->x = 0; 1856 RETVAL->x = 0;
808 RETVAL->y = 0; 1857 RETVAL->y = 0;
809 RETVAL->w = map_width; 1858 RETVAL->w = 0;
810 RETVAL->h = map_height; 1859 RETVAL->h = 0;
811 RETVAL->ox = 0; 1860 RETVAL->ox = 0;
812 RETVAL->oy = 0; 1861 RETVAL->oy = 0;
813 RETVAL->faces = 8192; 1862 RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
814 Newz (0, RETVAL->face, RETVAL->faces, mapface); 1863 RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
815 RETVAL->texs = 8192;
816 Newz (0, RETVAL->tex, RETVAL->texs, maptex);
817 RETVAL->rows = 0; 1864 RETVAL->rows = 0;
818 RETVAL->row = 0; 1865 RETVAL->row = 0;
819 OUTPUT: 1866 OUTPUT:
820 RETVAL 1867 RETVAL
821 1868
822void 1869void
823DESTROY (CFClient::Map self) 1870DESTROY (DC::Map self)
824 CODE: 1871 CODE:
825{ 1872{
826 map_clear (self); 1873 map_clear (self);
827 Safefree (self->face); 1874 Safefree (self->face2tile);
1875 Safefree (self->tex);
828 Safefree (self); 1876 Safefree (self);
829} 1877}
830 1878
831void 1879void
1880resize (DC::Map self, int map_width, int map_height)
1881 CODE:
1882 self->w = map_width;
1883 self->h = map_height;
1884
1885void
832clear (CFClient::Map self) 1886clear (DC::Map self)
833 CODE: 1887 CODE:
834 map_clear (self); 1888 map_clear (self);
835 1889
836void 1890void
837set_face (CFClient::Map self, int face, int texid) 1891set_tileid (DC::Map self, int face, int tile)
838 CODE: 1892 CODE:
839{ 1893{
840 while (self->faces <= face) 1894 need_facenum (self, face); self->face2tile [face] = tile;
841 { 1895 need_texid (self, tile);
842 Append (mapface, self->face, self->faces, self->faces);
843 self->faces *= 2;
844 }
845
846 self->face [face] = texid;
847} 1896}
848 1897
849void 1898void
1899set_smooth (DC::Map self, int face, int smooth, int level)
1900 CODE:
1901{
1902 tileid texid;
1903 maptex *tex;
1904
1905 if (face < 0 || face >= self->faces)
1906 return;
1907
1908 if (smooth < 0 || smooth >= self->faces)
1909 return;
1910
1911 texid = self->face2tile [face];
1912
1913 if (!texid)
1914 return;
1915
1916 tex = self->tex + texid;
1917 tex->smoothtile = self->face2tile [smooth];
1918 tex->smoothlevel = level;
1919}
1920
1921void
850set_texture (CFClient::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a) 1922set_texture (DC::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)
851 CODE: 1923 CODE:
852{ 1924{
853 while (self->texs <= texid) 1925 need_texid (self, texid);
854 {
855 Append (maptex, self->tex, self->texs, self->texs);
856 self->texs *= 2;
857 }
858 1926
859 { 1927 {
860 maptex *tex = self->tex + texid; 1928 maptex *tex = self->tex + texid;
861 1929
862 tex->name = name; 1930 tex->name = name;
… …
867 tex->r = r; 1935 tex->r = r;
868 tex->g = g; 1936 tex->g = g;
869 tex->b = b; 1937 tex->b = b;
870 tex->a = a; 1938 tex->a = a;
871 } 1939 }
1940
1941 // somewhat hackish, but for textures that require it, it really
1942 // improves the look, and most others don't suffer.
1943 glBindTexture (GL_TEXTURE_2D, name);
1944 //glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
1945 //glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
1946 // use uglier nearest interpolation because linear suffers
1947 // from transparent color bleeding and ugly wrapping effects.
1948 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
872} 1949}
1950
1951void
1952expire_textures (DC::Map self, int texid, int count)
1953 PPCODE:
1954 for (; texid < self->texs && count; ++texid, --count)
1955 {
1956 maptex *tex = self->tex + texid;
1957
1958 if (tex->name)
1959 {
1960 if (tex->unused)
1961 {
1962 tex->name = 0;
1963 tex->unused = 0;
1964 XPUSHs (sv_2mortal (newSViv (texid)));
1965 }
1966 else
1967 tex->unused = 1;
1968 }
1969 }
873 1970
874int 1971int
875ox (CFClient::Map self) 1972ox (DC::Map self)
876 ALIAS: 1973 ALIAS:
877 oy = 1 1974 oy = 1
1975 x = 2
1976 y = 3
1977 w = 4
1978 h = 5
878 CODE: 1979 CODE:
879 switch (ix) 1980 switch (ix)
880 { 1981 {
881 case 0: RETVAL = self->ox; break; 1982 case 0: RETVAL = self->ox; break;
882 case 1: RETVAL = self->oy; break; 1983 case 1: RETVAL = self->oy; break;
1984 case 2: RETVAL = self->x; break;
1985 case 3: RETVAL = self->y; break;
1986 case 4: RETVAL = self->w; break;
1987 case 5: RETVAL = self->h; break;
883 } 1988 }
884 OUTPUT: 1989 OUTPUT:
885 RETVAL 1990 RETVAL
886 1991
887void 1992void
888scroll (CFClient::Map self, int dx, int dy) 1993scroll (DC::Map self, int dx, int dy)
889 CODE: 1994 CODE:
890{ 1995{
891 if (dx > 0) 1996 if (dx > 0)
892 map_blank (self, self->x, self->y, dx - 1, self->h); 1997 map_blank (self, self->x, self->y, dx, self->h);
893 else if (dx < 0) 1998 else if (dx < 0)
894 map_blank (self, self->x + self->w + dx + 1, self->y, 1 - dx, self->h); 1999 map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
895 2000
896 if (dy > 0) 2001 if (dy > 0)
897 map_blank (self, self->x, self->y, self->w, dy - 1); 2002 map_blank (self, self->x, self->y, self->w, dy);
898 else if (dy < 0) 2003 else if (dy < 0)
899 map_blank (self, self->x, self->y + self->h + dy + 1, self->w, 1 - dy); 2004 map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
900 2005
901 self->ox += dx; self->x += dx; 2006 self->ox += dx; self->x += dx;
902 self->oy += dy; self->y += dy; 2007 self->oy += dy; self->y += dy;
903 2008
904 while (self->y < 0) 2009 while (self->y < 0)
… …
908 self->rows += MAP_EXTEND_Y; 2013 self->rows += MAP_EXTEND_Y;
909 self->y += MAP_EXTEND_Y; 2014 self->y += MAP_EXTEND_Y;
910 } 2015 }
911} 2016}
912 2017
913void 2018SV *
914map1a_update (CFClient::Map self, SV *data_) 2019map1a_update (DC::Map self, SV *data_, int extmap)
915 CODE: 2020 CODE:
916{ 2021{
917 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_); 2022 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
918 uint8_t *data_end = (uint8_t *)SvEND (data_); 2023 uint8_t *data_end = (uint8_t *)SvEND (data_);
919 mapcell *cell; 2024 mapcell *cell;
920 int x, y, flags; 2025 int x, y, z, flags;
2026 AV *missing = newAV ();
2027 RETVAL = newRV_noinc ((SV *)missing);
921 2028
922 while (data < data_end) 2029 while (data < data_end - 1)
923 { 2030 {
924 flags = (data [0] << 8) + data [1]; data += 2; 2031 flags = (data [0] << 8) + data [1]; data += 2;
925 2032
926 x = ((flags >> 10) & 63) + self->x; 2033 x = self->x + ((flags >> 10) & 63);
927 y = ((flags >> 4) & 63) + self->y; 2034 y = self->y + ((flags >> 4) & 63);
928 2035
929 cell = map_get_cell (self, x, y); 2036 cell = map_get_cell (self, x, y);
930 2037
931 if (flags & 15) 2038 if (flags & 15)
932 { 2039 {
933 if (cell->darkness < 0) 2040 if (!cell->darkness)
934 { 2041 {
2042 memset (cell, 0, sizeof (*cell));
935 cell->darkness = 0; 2043 cell->darkness = 256;
936 cell->face [0] = 0;
937 cell->face [1] = 0;
938 cell->face [2] = 0;
939 } 2044 }
940 2045
941 cell->darkness = flags & 8 ? *data++ : 255;
942
943 //TODO: don't trust server data to be in-range(!) 2046 //TODO: don't trust server data to be in-range(!)
944 2047
945 if (flags & 4) 2048 if (flags & 8)
946 { 2049 {
947 cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2; 2050 if (extmap)
2051 {
2052 uint8_t ext, cmd;
2053
2054 do
2055 {
2056 ext = *data++;
2057 cmd = ext & 0x7f;
2058
2059 if (cmd < 4)
2060 cell->darkness = 255 - ext * 64 + 1; /* make sure this doesn't collide with FOW_DARKNESS */
2061 else if (cmd == 5) // health
2062 {
2063 cell->stat_width = 1;
2064 cell->stat_hp = *data++;
2065 }
2066 else if (cmd == 6) // monster width
2067 cell->stat_width = *data++ + 1;
2068 else if (cmd == 0x47)
2069 {
2070 if (*data == 1) cell->player = data [1];
2071 else if (*data == 2) cell->player = data [2] + (data [1] << 8);
2072 else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
2073 else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
2074
2075 data += *data + 1;
2076 }
2077 else if (cmd == 8) // cell flags
2078 cell->flags = *data++;
2079 else if (ext & 0x40) // unknown, multibyte => skip
2080 data += *data + 1;
2081 else
2082 data++;
2083 }
2084 while (ext & 0x80);
2085 }
2086 else
2087 cell->darkness = *data++ + 1;
948 } 2088 }
949 2089
2090 for (z = 0; z <= 2; ++z)
950 if (flags & 2) 2091 if (flags & (4 >> z))
951 { 2092 {
952 cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2; 2093 faceid face = (data [0] << 8) + data [1]; data += 2;
2094 need_facenum (self, face);
2095 cell->tile [z] = self->face2tile [face];
2096
2097 if (cell->tile [z])
2098 {
2099 maptex *tex = self->tex + cell->tile [z];
2100 tex->unused = 0;
2101 if (!tex->name)
2102 av_push (missing, newSViv (cell->tile [z]));
2103
2104 if (tex->smoothtile)
2105 {
2106 maptex *smooth = self->tex + tex->smoothtile;
2107 smooth->unused = 0;
2108 if (!smooth->name)
2109 av_push (missing, newSViv (tex->smoothtile));
2110 }
2111 }
953 } 2112 }
954
955 if (flags & 1)
956 {
957 cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
958 }
959 } 2113 }
960 else 2114 else
961 cell->darkness = -1; 2115 CELL_CLEAR (cell);
962 } 2116 }
963} 2117}
2118 OUTPUT:
2119 RETVAL
964 2120
965SV * 2121SV *
966mapmap (CFClient::Map self, int x0, int y0, int w, int h) 2122mapmap (DC::Map self, int x0, int y0, int w, int h)
967 CODE: 2123 CODE:
968{ 2124{
969 int x1, x; 2125 int x1, x;
970 int y1, y; 2126 int y1, y;
971 int z; 2127 int z;
… …
984 ? self->row + y 2140 ? self->row + y
985 : 0; 2141 : 0;
986 2142
987 for (x = x0; x < x1; x++) 2143 for (x = x0; x < x1; x++)
988 { 2144 {
989 int r = 32, g = 32, b = 32, a = 192; 2145 unsigned int r = 32, g = 32, b = 32, a = 192;
990 2146
991 if (row && row->c0 <= x && x < row->c1) 2147 if (row && row->c0 <= x && x < row->c1)
992 { 2148 {
993 mapcell *cell = row->col + (x - row->c0); 2149 mapcell *cell = row->col + (x - row->c0);
994 2150
995 for (z = 0; z <= 0; z++) 2151 for (z = 0; z <= 0; z++)
996 { 2152 {
997 mapface face = cell->face [z];
998
999 if (face)
1000 {
1001 maptex tex = self->tex [face]; 2153 maptex tex = self->tex [cell->tile [z]];
1002 int a0 = 255 - tex.a; 2154 int a0 = 255 - tex.a;
1003 int a1 = tex.a; 2155 int a1 = tex.a;
1004 2156
1005 r = (r * a0 + tex.r * a1) / 255; 2157 r = div255 (r * a0 + tex.r * a1);
1006 g = (g * a0 + tex.g * a1) / 255; 2158 g = div255 (g * a0 + tex.g * a1);
1007 b = (b * a0 + tex.b * a1) / 255; 2159 b = div255 (b * a0 + tex.b * a1);
1008 a = (a * a0 + tex.a * a1) / 255; 2160 a = div255 (a * a0 + tex.a * a1);
1009 }
1010 } 2161 }
1011 } 2162 }
1012 2163
1013 *map++ = (r ) 2164 *map++ = (r )
1014 | (g << 8) 2165 | (g << 8)
… …
1021} 2172}
1022 OUTPUT: 2173 OUTPUT:
1023 RETVAL 2174 RETVAL
1024 2175
1025void 2176void
1026draw (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh) 2177draw (DC::Map self, int mx, int my, int sw, int sh, int Tw, int Th, U32 player = 0xffffffff, int sdx = 0, int sdy = 0)
2178 CODE:
2179{
2180 int x, y, z;
2181
2182 HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
2183 uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
2184 static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
2185 smooth_key skey;
2186 int pl_x, pl_y;
2187 maptex pl_tex;
2188 rc_t *rc = rc_alloc ();
2189 rc_t *rc_ov = rc_alloc ();
2190 rc_key_t key;
2191 rc_array_t *arr;
2192
2193 pl_tex.name = 0;
2194
2195 // that's current max. sorry.
2196 if (sw > 255) sw = 255;
2197 if (sh > 255) sh = 255;
2198
2199 // clear key, in case of extra padding
2200 memset (&skey, 0, sizeof (skey));
2201
2202 memset (&key, 0, sizeof (key));
2203 key.r = 255;
2204 key.g = 255;
2205 key.b = 255;
2206 key.a = 255;
2207 key.mode = GL_QUADS;
2208 key.format = GL_T2F_V3F;
2209
2210 mx += self->x;
2211 my += self->y;
2212
2213 // first pass: determine smooth_max
2214 // rather ugly, if you ask me
2215 // could also be stored inside mapcell and updated on change
2216 memset (smooth_max, 0, sizeof (smooth_max));
2217
2218 for (y = 0; y < sh; y++)
2219 if (0 <= y + my && y + my < self->rows)
2220 {
2221 maprow *row = self->row + (y + my);
2222
2223 for (x = 0; x < sw; x++)
2224 if (row->c0 <= x + mx && x + mx < row->c1)
2225 {
2226 mapcell *cell = row->col + (x + mx - row->c0);
2227
2228 smooth_max[x + 1][y + 1] =
2229 MAX (self->tex [cell->tile [0]].smoothlevel,
2230 MAX (self->tex [cell->tile [1]].smoothlevel,
2231 self->tex [cell->tile [2]].smoothlevel));
2232 }
2233 }
2234
2235 glEnable (GL_BLEND);
2236 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
2237 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
2238
2239 for (z = 0; z <= 2; z++)
2240 {
2241 memset (smooth_level, 0, sizeof (smooth_level));
2242 key.texname = -1;
2243
2244 for (y = 0; y < sh; y++)
2245 if (0 <= y + my && y + my < self->rows)
2246 {
2247 maprow *row = self->row + (y + my);
2248
2249 for (x = 0; x < sw; x++)
2250 if (row->c0 <= x + mx && x + mx < row->c1)
2251 {
2252 mapcell *cell = row->col + (x + mx - row->c0);
2253 tileid tile = cell->tile [z];
2254
2255 if (tile)
2256 {
2257 maptex tex = self->tex [tile];
2258 int px, py;
2259
2260 if (key.texname != tex.name)
2261 {
2262 self->tex [tile].unused = 0;
2263
2264 if (!tex.name)
2265 tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
2266
2267 key.texname = tex.name;
2268 arr = rc_array (rc, &key);
2269 }
2270
2271 px = (x + 1) * Th - tex.w;
2272 py = (y + 1) * Tw - tex.h;
2273
2274 if (expect_false (cell->player == player) && expect_false (z == 2))
2275 {
2276 pl_x = px;
2277 pl_y = py;
2278 pl_tex = tex;
2279 continue;
2280 }
2281
2282 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
2283 rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
2284 rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
2285 rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
2286
2287 // update smooth hash
2288 if (tex.smoothtile)
2289 {
2290 skey.tile = tex.smoothtile;
2291 skey.level = tex.smoothlevel;
2292
2293 smooth_level [tex.smoothlevel >> 5] |= ((uint32_t)1) << (tex.smoothlevel & 31);
2294
2295 // add bits to current tile and all neighbours. skey.x|y is
2296 // shifted +1|+1 so we always stay positive.
2297
2298 // bits is ___n cccc CCCC bbbb
2299 // n do not draw borders&corners
2300 // c draw these corners, but...
2301 // C ... not these
2302 // b draw these borders
2303
2304 // borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
2305 // ┃· ·· ·┃ ━━
2306
2307 // corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
2308 // ·· ·· ·┏ ┓·
2309
2310 // full tile
2311 skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
2312
2313 // borders
2314 skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
2315 skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
2316 skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
2317 skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
2318
2319 // corners
2320 skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
2321 skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
2322 skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
2323 skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
2324 }
2325 }
2326
2327 if (expect_false (z == 2) && expect_false (cell->flags))
2328 {
2329 // overlays such as the speech bubble, probably more to come
2330 if (cell->flags & 1)
2331 {
2332 rc_key_t key_ov = key;
2333 maptex tex = self->tex [TEXID_SPEECH];
2334 rc_array_t *arr;
2335 int px = x * Tw + Tw * 2 / 32;
2336 int py = y * Th - Th * 6 / 32;
2337
2338 key_ov.texname = tex.name;
2339 arr = rc_array (rc_ov, &key_ov);
2340
2341 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
2342 rc_t2f_v3f (arr, 0 , tex.t, px , py + Th, 0);
2343 rc_t2f_v3f (arr, tex.s, tex.t, px + Tw, py + Th, 0);
2344 rc_t2f_v3f (arr, tex.s, 0 , px + Tw, py , 0);
2345 }
2346 }
2347 }
2348 }
2349
2350 rc_draw (rc);
2351 rc_clear (rc);
2352
2353 // go through all smoothlevels, lowest to highest, then draw.
2354 // this is basically counting sort
2355 {
2356 int w, b;
2357
2358 glEnable (GL_TEXTURE_2D);
2359 glBegin (GL_QUADS);
2360 for (w = 0; w < 256 / 32; ++w)
2361 {
2362 uint32_t smask = smooth_level [w];
2363 if (smask)
2364 for (b = 0; b < 32; ++b)
2365 if (smask & (((uint32_t)1) << b))
2366 {
2367 int level = (w << 5) | b;
2368 HE *he;
2369
2370 hv_iterinit (smooth);
2371 while ((he = hv_iternext (smooth)))
2372 {
2373 smooth_key *skey = (smooth_key *)HeKEY (he);
2374 IV bits = SvIVX (HeVAL (he));
2375
2376 if (!(bits & 0x1000)
2377 && skey->level == level
2378 && level > smooth_max [skey->x][skey->y])
2379 {
2380 maptex tex = self->tex [skey->tile];
2381 int px = (((int)skey->x) - 1) * Tw;
2382 int py = (((int)skey->y) - 1) * Th;
2383 int border = bits & 15;
2384 int corner = (bits >> 8) & ~(bits >> 4) & 15;
2385 float dx = tex.s * .0625f; // 16 images/row
2386 float dy = tex.t * .5f ; // 2 images/column
2387
2388 if (tex.name)
2389 {
2390 // this time avoiding texture state changes
2391 // save gobs of state changes.
2392 if (key.texname != tex.name)
2393 {
2394 self->tex [skey->tile].unused = 0;
2395
2396 glEnd ();
2397 glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
2398 glBegin (GL_QUADS);
2399 }
2400
2401 if (border)
2402 {
2403 float ox = border * dx;
2404
2405 glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
2406 glTexCoord2f (ox , dy ); glVertex2i (px , py + Th);
2407 glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py + Th);
2408 glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + Tw, py );
2409 }
2410
2411 if (corner)
2412 {
2413 float ox = corner * dx;
2414
2415 glTexCoord2f (ox , dy ); glVertex2i (px , py );
2416 glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + Th);
2417 glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + Tw, py + Th);
2418 glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py );
2419 }
2420 }
2421 }
2422 }
2423 }
2424 }
2425
2426 glEnd ();
2427 glDisable (GL_TEXTURE_2D);
2428 key.texname = -1;
2429 }
2430
2431 hv_clear (smooth);
2432 }
2433
2434 if (pl_tex.name)
2435 {
2436 maptex tex = pl_tex;
2437 int px = pl_x + sdx;
2438 int py = pl_y + sdy;
2439
2440 key.texname = tex.name;
2441 arr = rc_array (rc, &key);
2442
2443 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
2444 rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
2445 rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
2446 rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
2447
2448 rc_draw (rc);
2449 }
2450
2451 rc_draw (rc_ov);
2452 rc_clear (rc_ov);
2453
2454 glDisable (GL_BLEND);
2455 rc_free (rc);
2456 rc_free (rc_ov);
2457
2458 // top layer: overlays such as the health bar
2459 for (y = 0; y < sh; y++)
2460 if (0 <= y + my && y + my < self->rows)
2461 {
2462 maprow *row = self->row + (y + my);
2463
2464 for (x = 0; x < sw; x++)
2465 if (row->c0 <= x + mx && x + mx < row->c1)
2466 {
2467 mapcell *cell = row->col + (x + mx - row->c0);
2468
2469 int px = x * Tw;
2470 int py = y * Th;
2471
2472 if (expect_false (cell->player == player))
2473 {
2474 px += sdx;
2475 py += sdy;
2476 }
2477
2478 if (cell->stat_hp)
2479 {
2480 int width = cell->stat_width * Tw;
2481 int thick = (sh * Th / 32 + 27) / 28 + 1 + cell->stat_width;
2482
2483 glColor3ub (0, 0, 0);
2484 glRectf (px + 1, py - thick - 2,
2485 px + width - 1, py);
2486
2487 glColor3ub (cell->stat_hp, 255 - cell->stat_hp, 0);
2488 glRectf (px + 2,
2489 py - thick - 1,
2490 px + width - 2 - cell->stat_hp * (width - 4) / 255, py - 1);
2491 }
2492 }
2493 }
2494}
2495
2496void
2497draw_magicmap (DC::Map self, int w, int h, unsigned char *data)
2498 CODE:
2499{
2500 static float color[16][3] = {
2501 { 0.00f, 0.00f, 0.00f },
2502 { 1.00f, 1.00f, 1.00f },
2503 { 0.00f, 0.00f, 0.55f },
2504 { 1.00f, 0.00f, 0.00f },
2505
2506 { 1.00f, 0.54f, 0.00f },
2507 { 0.11f, 0.56f, 1.00f },
2508 { 0.93f, 0.46f, 0.00f },
2509 { 0.18f, 0.54f, 0.34f },
2510
2511 { 0.56f, 0.73f, 0.56f },
2512 { 0.80f, 0.80f, 0.80f },
2513 { 0.55f, 0.41f, 0.13f },
2514 { 0.99f, 0.77f, 0.26f },
2515
2516 { 0.74f, 0.65f, 0.41f },
2517
2518 { 0.00f, 1.00f, 1.00f },
2519 { 1.00f, 0.00f, 1.00f },
2520 { 1.00f, 1.00f, 0.00f },
2521 };
2522
2523 int x, y;
2524
2525 glEnable (GL_TEXTURE_2D);
2526 /* GL_REPLACE would be correct, as we don't need to modulate alpha,
2527 * but the nvidia driver (185.18.14) mishandles alpha textures
2528 * and takes the colour from god knows where instead of using
2529 * Cp. MODULATE results in the same colour, but slightly different
2530 * alpha, but atcually gives us the correct colour with nvidia.
2531 */
2532 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
2533 glEnable (GL_BLEND);
2534 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
2535 glBegin (GL_QUADS);
2536
2537 for (y = 0; y < h; y++)
2538 for (x = 0; x < w; x++)
2539 {
2540 unsigned char m = data [x + y * w];
2541
2542 if (m)
2543 {
2544 float *c = color [m & 15];
2545
2546 float tx1 = m & 0x40 ? 0.5f : 0.f;
2547 float tx2 = tx1 + 0.5f;
2548
2549 glColor4f (c[0], c[1], c[2], 1);
2550 glTexCoord2f (tx1, 0.); glVertex2i (x , y );
2551 glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
2552 glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
2553 glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
2554 }
2555 }
2556
2557 glEnd ();
2558 glDisable (GL_BLEND);
2559 glDisable (GL_TEXTURE_2D);
2560}
2561
2562void
2563fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1027 PPCODE: 2564 PPCODE:
1028{ 2565{
1029 int vx, vy;
1030 int x, y, z; 2566 int x, y;
1031 int last_name;
1032 mapface face;
1033 int sw4 = (sw + 3) & ~3; 2567 int sw1 = sw + 2;
2568 int sh1 = sh + 2;
2569 int sh3 = sh * 3;
2570 int sw3 = sw * 3;
1034 SV *darkness_sv = sv_2mortal (newSV (sw4 * sh)); 2571 SV *darkness3_sv = sv_2mortal (newSV (sw3 * sh3));
1035 uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv); 2572 uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
1036 2573 uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
1037 memset (darkness, 255, sw4 * sh); 2574 memset (darkness1, 0, sw1*sh1);
2575
1038 SvPOK_only (darkness_sv); 2576 SvPOK_only (darkness3_sv);
1039 SvCUR_set (darkness_sv, sw4 * sh); 2577 SvCUR_set (darkness3_sv, sw3 * sh3);
1040 2578
1041 vx = self->x + (self->w - sw) / 2 - shift_x; 2579 mx += self->x - 1;
1042 vy = self->y + (self->h - sh) / 2 - shift_y; 2580 my += self->y - 1;
1043 2581
1044 /*
1045 int vx = self->vx = self->w >= sw
1046 ? self->x + (self->w - sw) / 2
1047 : MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1048
1049 int vy = self->vy = self->h >= sh
1050 ? self->y + (self->h - sh) / 2
1051 : MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));
1052 */
1053
1054 glColor4ub (255, 255, 255, 255);
1055
1056 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1057 glEnable (GL_BLEND);
1058 glEnable (GL_TEXTURE_2D);
1059 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1060
1061 glBegin (GL_QUADS);
1062
1063 last_name = 0;
1064
1065 for (z = 0; z < 3; z++)
1066 for (y = 0; y < sh; y++) 2582 for (y = 0; y < sh1; y++)
1067 if (0 <= y + vy && y + vy < self->rows) 2583 if (0 <= y + my && y + my < self->rows)
1068 { 2584 {
1069 maprow *row = self->row + (y + vy); 2585 maprow *row = self->row + (y + my);
1070 2586
1071 for (x = 0; x < sw; x++) 2587 for (x = 0; x < sw1; x++)
1072 if (row->c0 <= x + vx && x + vx < row->c1) 2588 if (row->c0 <= x + mx && x + mx < row->c1)
1073 { 2589 {
1074 mapcell *cell = row->col + (x + vx - row->c0); 2590 mapcell *cell = row->col + (x + mx - row->c0);
1075 2591
1076 darkness[y * sw4 + x] = cell->darkness < 0 2592 darkness1 [y * sw1 + x] = cell->darkness
2593 ? DARKNESS_ADJUST (255 - (cell->darkness - 1))
1077 ? 255 - FOW_DARKNESS 2594 : DARKNESS_ADJUST (255 - FOW_DARKNESS);
1078 : 255 - cell->darkness;
1079
1080 face = cell->face [z];
1081
1082 if (face)
1083 {
1084 maptex tex = self->tex [face];
1085
1086 int px = (x + 1) * 32 - tex.w;
1087 int py = (y + 1) * 32 - tex.h;
1088
1089 if (last_name != tex.name)
1090 {
1091 glEnd ();
1092 last_name = tex.name;
1093 glBindTexture (GL_TEXTURE_2D, last_name);
1094 glBegin (GL_QUADS);
1095 }
1096
1097 glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1098 glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1099 glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1100 glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1101 }
1102 } 2595 }
1103 } 2596 }
1104 2597
1105 glEnd (); 2598 for (y = 0; y < sh; ++y)
2599 for (x = 0; x < sw; ++x)
2600 {
2601 uint8_t d11 = darkness1 [(y ) * sw1 + x ];
2602 uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
2603 uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
2604 uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
2605 uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
2606 uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
2607 uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
2608 uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
2609 uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
1106 2610
1107 glDisable (GL_TEXTURE_2D); 2611 uint8_t r11 = (d11 + d21 + d12) / 3;
1108 glDisable (GL_BLEND); 2612 uint8_t r21 = d21;
2613 uint8_t r31 = (d21 + d31 + d32) / 3;
2614
2615 uint8_t r12 = d12;
2616 uint8_t r22 = d22;
2617 uint8_t r32 = d32;
2618
2619 uint8_t r13 = (d13 + d23 + d12) / 3;
2620 uint8_t r23 = d23;
2621 uint8_t r33 = (d23 + d33 + d32) / 3;
2622
2623 darkness3 [(y * 3 ) * sw3 + (x * 3 )] = MAX (d22, r11);
2624 darkness3 [(y * 3 ) * sw3 + (x * 3 + 1)] = MAX (d22, r21);
2625 darkness3 [(y * 3 ) * sw3 + (x * 3 + 2)] = MAX (d22, r31);
2626 darkness3 [(y * 3 + 1) * sw3 + (x * 3 )] = MAX (d22, r12);
2627 darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 1)] = MAX (d22, r22); /* this MUST be == d22 */
2628 darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 2)] = MAX (d22, r32);
2629 darkness3 [(y * 3 + 2) * sw3 + (x * 3 )] = MAX (d22, r13);
2630 darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 1)] = MAX (d22, r23);
2631 darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 2)] = MAX (d22, r33);
2632 }
2633
2634 free (darkness1);
1109 2635
1110 EXTEND (SP, 3); 2636 EXTEND (SP, 3);
1111 PUSHs (sv_2mortal (newSViv (sw4))); 2637 PUSHs (sv_2mortal (newSViv (sw3)));
1112 PUSHs (sv_2mortal (newSViv (sh))); 2638 PUSHs (sv_2mortal (newSViv (sh3)));
1113 PUSHs (darkness_sv); 2639 PUSHs (darkness3_sv);
1114} 2640}
1115 2641
1116SV * 2642SV *
1117get_rect (CFClient::Map self, int x0, int y0, int w, int h) 2643get_rect (DC::Map self, int x0, int y0, int w, int h)
1118 CODE: 2644 CODE:
1119{ 2645{
1120 int x, y, x1, y1; 2646 int x, y, x1, y1;
1121 SV *data_sv = newSV (w * h * 7 + 5); 2647 SV *data_sv = newSV (w * h * 7 + 5);
1122 uint8_t *data = (uint8_t *)SvPVX (data_sv); 2648 uint8_t *data = (uint8_t *)SvPVX (data_sv);
… …
1147 if (row && row->c0 <= x && x < row->c1) 2673 if (row && row->c0 <= x && x < row->c1)
1148 { 2674 {
1149 mapcell *cell = row->col + (x - row->c0); 2675 mapcell *cell = row->col + (x - row->c0);
1150 uint8_t flags = 0; 2676 uint8_t flags = 0;
1151 2677
1152 if (cell->face [0]) flags |= 1; 2678 if (cell->tile [0]) flags |= 1;
1153 if (cell->face [1]) flags |= 2; 2679 if (cell->tile [1]) flags |= 2;
1154 if (cell->face [2]) flags |= 4; 2680 if (cell->tile [2]) flags |= 4;
1155 2681
1156 *data++ = flags; 2682 *data++ = flags;
1157 2683
1158 if (flags & 1) 2684 if (flags & 1)
1159 { 2685 {
2686 tileid tile = cell->tile [0];
1160 *data++ = cell->face [0] >> 8; 2687 *data++ = tile >> 8;
1161 *data++ = cell->face [0]; 2688 *data++ = tile;
1162 } 2689 }
1163 2690
1164 if (flags & 2) 2691 if (flags & 2)
1165 { 2692 {
2693 tileid tile = cell->tile [1];
1166 *data++ = cell->face [1] >> 8; 2694 *data++ = tile >> 8;
1167 *data++ = cell->face [1]; 2695 *data++ = tile;
1168 } 2696 }
1169 2697
1170 if (flags & 4) 2698 if (flags & 4)
1171 { 2699 {
2700 tileid tile = cell->tile [2];
1172 *data++ = cell->face [2] >> 8; 2701 *data++ = tile >> 8;
1173 *data++ = cell->face [2]; 2702 *data++ = tile;
1174 } 2703 }
1175 } 2704 }
1176 else 2705 else
1177 *data++ = 0; 2706 *data++ = 0;
1178 } 2707 }
1179 } 2708 }
1180 2709
2710 /* if size is w*h + 5 then no data has been found */
2711 if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)
2712 {
1181 SvPOK_only (data_sv); 2713 SvPOK_only (data_sv);
1182 SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv)); 2714 SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
2715 }
2716
1183 RETVAL = data_sv; 2717 RETVAL = data_sv;
1184} 2718}
1185 OUTPUT: 2719 OUTPUT:
1186 RETVAL 2720 RETVAL
1187 2721
1188void 2722void
1189set_rect (CFClient::Map self, int x0, int y0, uint8_t *data) 2723set_rect (DC::Map self, int x0, int y0, SV *data_sv)
1190 PPCODE: 2724 PPCODE:
1191{ 2725{
1192 int x, y, z; 2726 int x, y, z;
1193 int w, h; 2727 int w, h;
1194 int x1, y1; 2728 int x1, y1;
2729 STRLEN len;
2730 uint8_t *data, *end;
2731
2732 len = SvLEN (data_sv);
2733 SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
2734 data = SvPVbyte_nolen (data_sv);
2735 end = data + len + 8;
2736
2737 if (len < 5)
2738 XSRETURN_EMPTY;
1195 2739
1196 if (*data++ != 0) 2740 if (*data++ != 0)
1197 return; /* version mismatch */ 2741 XSRETURN_EMPTY; /* version mismatch */
1198 2742
1199 w = *data++ << 8; w |= *data++; 2743 w = *data++ << 8; w |= *data++;
1200 h = *data++ << 8; h |= *data++; 2744 h = *data++ << 8; h |= *data++;
1201 2745
1202 // we need to do this 'cause we don't keep an absolute coord system for rows 2746 // we need to do this 'cause we don't keep an absolute coord system for rows
… …
1214 { 2758 {
1215 maprow *row = map_get_row (self, y); 2759 maprow *row = map_get_row (self, y);
1216 2760
1217 for (x = x0; x < x1; x++) 2761 for (x = x0; x < x1; x++)
1218 { 2762 {
2763 uint8_t flags;
2764
2765 if (data + 7 >= end)
2766 XSRETURN_EMPTY;
2767
1219 uint8_t flags = *data++; 2768 flags = *data++;
1220 2769
1221 if (flags) 2770 if (flags)
1222 { 2771 {
1223 mapface face[3] = { 0, 0, 0 };
1224
1225 mapcell *cell = row_get_cell (row, x); 2772 mapcell *cell = row_get_cell (row, x);
2773 tileid tile[3] = { 0, 0, 0 };
1226 2774
1227 if (flags & 1) { face[0] = *data++ << 8; face[0] |= *data++; } 2775 if (flags & 1) { tile[0] = *data++ << 8; tile[0] |= *data++; }
1228 if (flags & 2) { face[1] = *data++ << 8; face[1] |= *data++; } 2776 if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
1229 if (flags & 4) { face[2] = *data++ << 8; face[2] |= *data++; } 2777 if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
1230 2778
1231 if (cell->darkness <= 0) 2779 if (cell->darkness == 0)
1232 { 2780 {
1233 cell->darkness = -1; 2781 /*cell->darkness = 0;*/
2782 EXTEND (SP, 3);
1234 2783
1235 for (z = 0; z <= 2; z++) 2784 for (z = 0; z <= 2; z++)
1236 { 2785 {
1237 cell->face[z] = face[z]; 2786 tileid t = tile [z];
1238 2787
1239 if (face[z] && (face[z] >= self->texs || !self->tex[face [z]].name)) 2788 if (t >= self->texs || (t && !self->tex [t].name))
2789 {
1240 XPUSHs (sv_2mortal (newSViv (face[z]))); 2790 PUSHs (sv_2mortal (newSViv (t)));
2791 need_texid (self, t);
2792 }
2793
2794 cell->tile [z] = t;
1241 } 2795 }
1242 } 2796 }
1243 } 2797 }
1244 } 2798 }
1245 } 2799 }
1246} 2800}
1247 2801
1248MODULE = CFClient PACKAGE = CFClient::MixChunk 2802MODULE = Deliantra::Client PACKAGE = DC::RW
1249 2803
1250CFClient::MixChunk 2804DC::RW
1251new_from_file (SV *class, char *path) 2805new (SV *class, SV *data_sv)
1252 CODE: 2806 CODE:
1253 RETVAL = Mix_LoadWAV (path); 2807{
2808 STRLEN datalen;
2809 char *data = SvPVbyte (data_sv, datalen);
2810
2811 RETVAL = SDL_RWFromConstMem (data, datalen);
2812}
1254 OUTPUT: 2813 OUTPUT:
1255 RETVAL 2814 RETVAL
1256 2815
2816DC::RW
2817new_from_file (SV *class, const char *path, const char *mode = "rb")
2818 CODE:
2819 RETVAL = SDL_RWFromFile (path, mode);
2820 OUTPUT:
2821 RETVAL
2822
2823# fails on win32:
2824# dc.xs(2268) : error C2059: syntax error : '('
1257void 2825#void
2826#close (DC::RW self)
2827# CODE:
2828# (self->(close)) (self);
2829
2830MODULE = Deliantra::Client PACKAGE = DC::Channel
2831
2832PROTOTYPES: DISABLE
2833
2834DC::Channel
2835find ()
2836 CODE:
2837{
2838 RETVAL = Mix_GroupAvailable (-1);
2839
2840 if (RETVAL < 0)
2841 {
2842 RETVAL = Mix_GroupOldest (-1);
2843
2844 if (RETVAL < 0)
2845 {
2846 // happens sometimes, maybe it just stopped playing(?)
2847 RETVAL = Mix_GroupAvailable (-1);
2848
2849 if (RETVAL < 0)
2850 XSRETURN_UNDEF;
2851 }
2852 else
2853 Mix_HaltChannel (RETVAL);
2854 }
2855
2856 Mix_UnregisterAllEffects (RETVAL);
2857 Mix_Volume (RETVAL, 128);
2858}
2859 OUTPUT:
2860 RETVAL
2861
2862void
2863halt (DC::Channel self)
2864 CODE:
2865 Mix_HaltChannel (self);
2866
2867void
2868expire (DC::Channel self, int ticks = -1)
2869 CODE:
2870 Mix_ExpireChannel (self, ticks);
2871
2872void
2873fade_out (DC::Channel self, int ticks = -1)
2874 CODE:
2875 Mix_FadeOutChannel (self, ticks);
2876
2877int
2878volume (DC::Channel self, int volume)
2879 CODE:
2880 RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
2881 OUTPUT:
2882 RETVAL
2883
2884void
2885unregister_all_effects (DC::Channel self)
2886 CODE:
2887 Mix_UnregisterAllEffects (self);
2888
2889void
2890set_panning (DC::Channel self, int left, int right)
2891 CODE:
2892 left = CLAMP (left , 0, 255);
2893 right = CLAMP (right, 0, 255);
2894 Mix_SetPanning (self, left, right);
2895
2896void
2897set_distance (DC::Channel self, int distance)
2898 CODE:
2899 Mix_SetDistance (self, CLAMP (distance, 0, 255));
2900
2901void
2902set_position (DC::Channel self, int angle, int distance)
2903 CODE:
2904
2905void
2906set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
2907 CODE:
2908{
2909 int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
2910 int angle = atan2f (dx, -dy) * 180.f / (float)M_PI + 360.f;
2911 Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
2912}
2913
2914void
2915set_reverse_stereo (DC::Channel self, int flip)
2916 CODE:
2917 Mix_SetReverseStereo (self, flip);
2918
2919MODULE = Deliantra::Client PACKAGE = DC::MixChunk
2920
2921PROTOTYPES: DISABLE
2922
2923void
2924decoders ()
2925 PPCODE:
2926#if SDL_MIXER_MAJOR_VERSION > 1 || SDL_MIXER_MINOR_VERSION > 2 || SDL_MIXER_PATCHLEVEL >= 10
2927 int i, num = Mix_GetNumChunkDecoders ();
2928 EXTEND (SP, num);
2929 for (i = 0; i < num; ++i)
2930 PUSHs (sv_2mortal (newSVpv (Mix_GetChunkDecoder (i), 0)));
2931#else
2932 XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
2933#endif
2934
2935DC::MixChunk
2936new (SV *class, DC::RW rwops)
2937 CODE:
2938 RETVAL = Mix_LoadWAV_RW (rwops, 1);
2939 OUTPUT:
2940 RETVAL
2941
2942void
1258DESTROY (CFClient::MixChunk self) 2943DESTROY (DC::MixChunk self)
1259 CODE: 2944 CODE:
1260 Mix_FreeChunk (self); 2945 Mix_FreeChunk (self);
1261 2946
1262int 2947int
1263volume (CFClient::MixChunk self, int volume = -1) 2948volume (DC::MixChunk self, int volume = -1)
1264 CODE: 2949 CODE:
2950 if (items > 1)
2951 volume = CLAMP (volume, 0, 128);
1265 RETVAL = Mix_VolumeChunk (self, volume); 2952 RETVAL = Mix_VolumeChunk (self, volume);
1266 OUTPUT: 2953 OUTPUT:
1267 RETVAL 2954 RETVAL
1268 2955
1269int 2956DC::Channel
1270play (CFClient::MixChunk self, int channel = -1, int loops = 0, int ticks = -1) 2957play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
1271 CODE: 2958 CODE:
2959{
1272 RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks); 2960 RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
2961
2962 if (RETVAL < 0)
2963 XSRETURN_UNDEF;
2964
2965 if (channel < 0)
2966 {
2967 Mix_UnregisterAllEffects (RETVAL);
2968 Mix_Volume (RETVAL, 128);
2969 }
2970}
1273 OUTPUT: 2971 OUTPUT:
1274 RETVAL 2972 RETVAL
1275 2973
1276MODULE = CFClient PACKAGE = CFClient::MixMusic 2974MODULE = Deliantra::Client PACKAGE = DC::MixMusic
2975
2976void
2977decoders ()
2978 PPCODE:
2979#if SDL_MIXER_MAJOR_VERSION > 1 || SDL_MIXER_MINOR_VERSION > 2 || SDL_MIXER_PATCHLEVEL >= 10
2980 int i, num = Mix_GetNumMusicDecoders ();
2981 EXTEND (SP, num);
2982 for (i = 0; i < num; ++i)
2983 PUSHs (sv_2mortal (newSVpv (Mix_GetMusicDecoder (i), 0)));
2984#else
2985 XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
2986#endif
1277 2987
1278int 2988int
1279volume (int volume = -1) 2989volume (int volume = -1)
2990 PROTOTYPE: ;$
1280 CODE: 2991 CODE:
2992 if (items > 0)
2993 volume = CLAMP (volume, 0, 128);
1281 RETVAL = Mix_VolumeMusic (volume); 2994 RETVAL = Mix_VolumeMusic (volume);
1282 OUTPUT: 2995 OUTPUT:
1283 RETVAL 2996 RETVAL
1284 2997
1285CFClient::MixMusic 2998void
1286new_from_file (SV *class, char *path) 2999fade_out (int ms)
1287 CODE: 3000 CODE:
1288 RETVAL = Mix_LoadMUS (path); 3001 Mix_FadeOutMusic (ms);
3002
3003void
3004halt ()
3005 CODE:
3006 Mix_HaltMusic ();
3007
3008int
3009playing ()
3010 CODE:
3011 RETVAL = Mix_PlayingMusic ();
1289 OUTPUT: 3012 OUTPUT:
1290 RETVAL 3013 RETVAL
1291 3014
3015DC::MixMusic
3016new (SV *class, DC::RW rwops)
3017 CODE:
3018 RETVAL = Mix_LoadMUS_RW (rwops);
3019 OUTPUT:
3020 RETVAL
3021
1292void 3022void
1293DESTROY (CFClient::MixMusic self) 3023DESTROY (DC::MixMusic self)
1294 CODE: 3024 CODE:
1295 Mix_FreeMusic (self); 3025 Mix_FreeMusic (self);
1296 3026
1297int 3027int
1298play (CFClient::MixMusic self, int loops = -1) 3028play (DC::MixMusic self, int loops = -1)
1299 CODE: 3029 CODE:
1300 RETVAL = Mix_PlayMusic (self, loops); 3030 RETVAL = Mix_PlayMusic (self, loops);
1301 OUTPUT: 3031 OUTPUT:
1302 RETVAL 3032 RETVAL
1303 3033
3034void
3035fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
3036 CODE:
3037 Mix_FadeInMusicPos (self, loops, ms, position);
3038
1304MODULE = CFClient PACKAGE = CFClient::OpenGL 3039MODULE = Deliantra::Client PACKAGE = DC::OpenGL
3040
3041PROTOTYPES: ENABLE
1305 3042
1306BOOT: 3043BOOT:
1307{ 3044{
1308 HV *stash = gv_stashpv ("CFClient::OpenGL", 1); 3045 HV *stash = gv_stashpv ("DC::OpenGL", 1);
1309 static const struct { 3046 static const struct {
1310 const char *name; 3047 const char *name;
1311 IV iv; 3048 IV iv;
1312 } *civ, const_iv[] = { 3049 } *civ, const_iv[] = {
1313# define const_iv(name) { # name, (IV)name } 3050# define const_iv(name) { # name, (IV)name }
3051 const_iv (GL_VENDOR),
3052 const_iv (GL_VERSION),
3053 const_iv (GL_EXTENSIONS),
3054 const_iv (GL_MAX_TEXTURE_UNITS),
1314 const_iv (GL_COLOR_MATERIAL), 3055 const_iv (GL_COLOR_MATERIAL),
1315 const_iv (GL_SMOOTH), 3056 const_iv (GL_SMOOTH),
1316 const_iv (GL_FLAT), 3057 const_iv (GL_FLAT),
3058 const_iv (GL_DITHER),
1317 const_iv (GL_BLEND), 3059 const_iv (GL_BLEND),
3060 const_iv (GL_CULL_FACE),
3061 const_iv (GL_SCISSOR_TEST),
3062 const_iv (GL_DEPTH_TEST),
3063 const_iv (GL_ALPHA_TEST),
3064 const_iv (GL_NORMALIZE),
3065 const_iv (GL_RESCALE_NORMAL),
3066 const_iv (GL_FRONT),
3067 const_iv (GL_BACK),
3068 const_iv (GL_AUX0),
1318 const_iv (GL_AND), 3069 const_iv (GL_AND),
3070 const_iv (GL_ONE),
3071 const_iv (GL_ZERO),
1319 const_iv (GL_SRC_ALPHA), 3072 const_iv (GL_SRC_ALPHA),
3073 const_iv (GL_DST_ALPHA),
1320 const_iv (GL_ONE_MINUS_SRC_ALPHA), 3074 const_iv (GL_ONE_MINUS_SRC_ALPHA),
3075 const_iv (GL_ONE_MINUS_DST_ALPHA),
3076 const_iv (GL_SRC_COLOR),
3077 const_iv (GL_DST_COLOR),
3078 const_iv (GL_ONE_MINUS_SRC_COLOR),
3079 const_iv (GL_ONE_MINUS_DST_COLOR),
3080 const_iv (GL_SRC_ALPHA_SATURATE),
1321 const_iv (GL_RGB), 3081 const_iv (GL_RGB),
1322 const_iv (GL_RGBA), 3082 const_iv (GL_RGBA),
3083 const_iv (GL_RGBA4),
3084 const_iv (GL_RGBA8),
3085 const_iv (GL_RGB5_A1),
1323 const_iv (GL_UNSIGNED_BYTE), 3086 const_iv (GL_UNSIGNED_BYTE),
1324 const_iv (GL_ALPHA4), 3087 const_iv (GL_UNSIGNED_SHORT),
3088 const_iv (GL_UNSIGNED_INT),
1325 const_iv (GL_ALPHA), 3089 const_iv (GL_ALPHA),
3090 const_iv (GL_INTENSITY),
3091 const_iv (GL_LUMINANCE),
3092 const_iv (GL_LUMINANCE_ALPHA),
1326 const_iv (GL_FLOAT), 3093 const_iv (GL_FLOAT),
1327 const_iv (GL_UNSIGNED_INT_8_8_8_8_REV), 3094 const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
3095 const_iv (GL_COMPRESSED_ALPHA_ARB),
3096 const_iv (GL_COMPRESSED_LUMINANCE_ARB),
3097 const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
3098 const_iv (GL_COMPRESSED_INTENSITY_ARB),
3099 const_iv (GL_COMPRESSED_RGB_ARB),
3100 const_iv (GL_COMPRESSED_RGBA_ARB),
1328 const_iv (GL_COMPILE), 3101 const_iv (GL_COMPILE),
3102 const_iv (GL_PROXY_TEXTURE_1D),
3103 const_iv (GL_PROXY_TEXTURE_2D),
1329 const_iv (GL_TEXTURE_1D), 3104 const_iv (GL_TEXTURE_1D),
1330 const_iv (GL_TEXTURE_2D), 3105 const_iv (GL_TEXTURE_2D),
1331 const_iv (GL_TEXTURE_ENV), 3106 const_iv (GL_TEXTURE_ENV),
1332 const_iv (GL_TEXTURE_MAG_FILTER), 3107 const_iv (GL_TEXTURE_MAG_FILTER),
1333 const_iv (GL_TEXTURE_MIN_FILTER), 3108 const_iv (GL_TEXTURE_MIN_FILTER),
1334 const_iv (GL_TEXTURE_ENV_MODE), 3109 const_iv (GL_TEXTURE_ENV_MODE),
1335 const_iv (GL_TEXTURE_WRAP_S), 3110 const_iv (GL_TEXTURE_WRAP_S),
1336 const_iv (GL_TEXTURE_WRAP_T), 3111 const_iv (GL_TEXTURE_WRAP_T),
3112 const_iv (GL_REPEAT),
1337 const_iv (GL_CLAMP), 3113 const_iv (GL_CLAMP),
1338 const_iv (GL_REPEAT), 3114 const_iv (GL_CLAMP_TO_EDGE),
1339 const_iv (GL_NEAREST), 3115 const_iv (GL_NEAREST),
1340 const_iv (GL_LINEAR), 3116 const_iv (GL_LINEAR),
1341 const_iv (GL_NEAREST_MIPMAP_NEAREST), 3117 const_iv (GL_NEAREST_MIPMAP_NEAREST),
1342 const_iv (GL_LINEAR_MIPMAP_NEAREST), 3118 const_iv (GL_LINEAR_MIPMAP_NEAREST),
1343 const_iv (GL_NEAREST_MIPMAP_LINEAR), 3119 const_iv (GL_NEAREST_MIPMAP_LINEAR),
1344 const_iv (GL_LINEAR_MIPMAP_LINEAR), 3120 const_iv (GL_LINEAR_MIPMAP_LINEAR),
1345 const_iv (GL_GENERATE_MIPMAP), 3121 const_iv (GL_GENERATE_MIPMAP),
1346 const_iv (GL_LINEAR),
1347 const_iv (GL_MODULATE), 3122 const_iv (GL_MODULATE),
3123 const_iv (GL_DECAL),
1348 const_iv (GL_REPLACE), 3124 const_iv (GL_REPLACE),
3125 const_iv (GL_DEPTH_BUFFER_BIT),
1349 const_iv (GL_COLOR_BUFFER_BIT), 3126 const_iv (GL_COLOR_BUFFER_BIT),
1350 const_iv (GL_PROJECTION), 3127 const_iv (GL_PROJECTION),
1351 const_iv (GL_MODELVIEW), 3128 const_iv (GL_MODELVIEW),
1352 const_iv (GL_COLOR_LOGIC_OP), 3129 const_iv (GL_COLOR_LOGIC_OP),
3130 const_iv (GL_SEPARABLE_2D),
1353 const_iv (GL_CONVOLUTION_2D), 3131 const_iv (GL_CONVOLUTION_2D),
1354 const_iv (GL_CONVOLUTION_BORDER_MODE), 3132 const_iv (GL_CONVOLUTION_BORDER_MODE),
1355 const_iv (GL_CONSTANT_BORDER), 3133 const_iv (GL_CONSTANT_BORDER),
3134 const_iv (GL_POINTS),
1356 const_iv (GL_LINES), 3135 const_iv (GL_LINES),
3136 const_iv (GL_LINE_STRIP),
3137 const_iv (GL_LINE_LOOP),
1357 const_iv (GL_QUADS), 3138 const_iv (GL_QUADS),
3139 const_iv (GL_QUAD_STRIP),
3140 const_iv (GL_TRIANGLES),
3141 const_iv (GL_TRIANGLE_STRIP),
3142 const_iv (GL_TRIANGLE_FAN),
1358 const_iv (GL_LINE_LOOP), 3143 const_iv (GL_POLYGON),
1359 const_iv (GL_PERSPECTIVE_CORRECTION_HINT), 3144 const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
3145 const_iv (GL_POINT_SMOOTH_HINT),
3146 const_iv (GL_LINE_SMOOTH_HINT),
3147 const_iv (GL_POLYGON_SMOOTH_HINT),
3148 const_iv (GL_GENERATE_MIPMAP_HINT),
3149 const_iv (GL_TEXTURE_COMPRESSION_HINT),
1360 const_iv (GL_FASTEST), 3150 const_iv (GL_FASTEST),
3151 const_iv (GL_DONT_CARE),
3152 const_iv (GL_NICEST),
3153 const_iv (GL_V2F),
3154 const_iv (GL_V3F),
3155 const_iv (GL_T2F_V3F),
3156 const_iv (GL_T2F_N3F_V3F),
3157 const_iv (GL_FUNC_ADD),
3158 const_iv (GL_FUNC_SUBTRACT),
3159 const_iv (GL_FUNC_REVERSE_SUBTRACT),
1361# undef const_iv 3160# undef const_iv
1362 }; 3161 };
1363 3162
1364 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 3163 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1365 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 3164 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
3165
3166 texture_av = newAV ();
3167 AvREAL_off (texture_av);
1366} 3168}
3169
3170void
3171disable_GL_EXT_blend_func_separate ()
3172 CODE:
3173 gl.BlendFuncSeparate = 0;
3174 gl.BlendFuncSeparateEXT = 0;
3175
3176void
3177apple_nvidia_bug (int enable)
3178
3179char *
3180gl_vendor ()
3181 CODE:
3182 RETVAL = (char *)glGetString (GL_VENDOR);
3183 OUTPUT:
3184 RETVAL
3185
3186char *
3187gl_version ()
3188 CODE:
3189 RETVAL = (char *)glGetString (GL_VERSION);
3190 OUTPUT:
3191 RETVAL
3192
3193char *
3194gl_extensions ()
3195 CODE:
3196 RETVAL = (char *)glGetString (GL_EXTENSIONS);
3197 OUTPUT:
3198 RETVAL
3199
3200const char *glGetString (GLenum pname)
3201
3202GLint glGetInteger (GLenum pname)
3203 CODE:
3204 glGetIntegerv (pname, &RETVAL);
3205 OUTPUT:
3206 RETVAL
3207
3208GLdouble glGetDouble (GLenum pname)
3209 CODE:
3210 glGetDoublev (pname, &RETVAL);
3211 OUTPUT:
3212 RETVAL
1367 3213
1368int glGetError () 3214int glGetError ()
3215
3216void glFinish ()
3217
3218void glFlush ()
1369 3219
1370void glClear (int mask) 3220void glClear (int mask)
1371 3221
1372void glClearColor (float r, float g, float b, float a = 1.0) 3222void glClearColor (float r, float g, float b, float a = 1.0)
1373 PROTOTYPE: @ 3223 PROTOTYPE: @
… …
1380 3230
1381void glHint (int target, int mode) 3231void glHint (int target, int mode)
1382 3232
1383void glBlendFunc (int sfactor, int dfactor) 3233void glBlendFunc (int sfactor, int dfactor)
1384 3234
3235void glBlendFuncSeparate (int sa, int da, int saa, int daa)
3236 CODE:
3237 gl_BlendFuncSeparate (sa, da, saa, daa);
3238
3239# void glBlendEquation (int se)
3240
3241void glDepthMask (int flag)
3242
1385void glLogicOp (int opcode) 3243void glLogicOp (int opcode)
1386 3244
3245void glColorMask (int red, int green, int blue, int alpha)
3246
1387void glMatrixMode (int mode) 3247void glMatrixMode (int mode)
1388 3248
1389void glPushMatrix () 3249void glPushMatrix ()
1390 3250
1391void glPopMatrix () 3251void glPopMatrix ()
1392 3252
1393void glLoadIdentity () 3253void glLoadIdentity ()
1394 3254
3255void glDrawBuffer (int buffer)
3256
3257void glReadBuffer (int buffer)
3258
3259# near_ and far_ are due to microsofts buggy "c" compiler
3260void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
3261
3262# near_ and far_ are due to microsofts buggy "c" compiler
1395void glOrtho (double left, double right, double bottom, double top, double near, double far) 3263void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
3264
3265PROTOTYPES: DISABLE
1396 3266
1397void glViewport (int x, int y, int width, int height) 3267void glViewport (int x, int y, int width, int height)
3268
3269void glScissor (int x, int y, int width, int height)
1398 3270
1399void glTranslate (float x, float y, float z = 0.) 3271void glTranslate (float x, float y, float z = 0.)
1400 CODE: 3272 CODE:
1401 glTranslatef (x, y, z); 3273 glTranslatef (x, y, z);
1402 3274
1403void glScale (float x, float y, float z) 3275void glScale (float x, float y, float z = 1.)
1404 CODE: 3276 CODE:
1405 glScalef (x, y, z); 3277 glScalef (x, y, z);
1406 3278
1407void glRotate (float angle, float x, float y, float z) 3279void glRotate (float angle, float x, float y, float z)
1408 CODE: 3280 CODE:
1409 glRotatef (angle, x, y, z); 3281 glRotatef (angle, x, y, z);
1410 3282
1411void glBegin (int mode)
1412
1413void glEnd ()
1414
1415void glColor (float r, float g, float b, float a = 1.0) 3283void glColor (float r, float g, float b, float a = 1.0)
1416 PROTOTYPE: @ 3284 PROTOTYPE: @
3285 ALIAS:
3286 glColor_premultiply = 1
1417 CODE: 3287 CODE:
3288 if (ix)
3289 {
3290 r *= a;
3291 g *= a;
3292 b *= a;
3293 }
3294 // microsoft visual "c" rounds instead of truncating...
1418 glColor4f (r, g, b, a); 3295 glColor4f (r, g, b, a);
3296
3297void glRasterPos (float x, float y, float z = 0.)
3298 CODE:
3299 glRasterPos3f (0, 0, z);
3300 glBitmap (0, 0, 0, 0, x, y, 0);
1419 3301
1420void glVertex (float x, float y, float z = 0.) 3302void glVertex (float x, float y, float z = 0.)
1421 CODE: 3303 CODE:
1422 glVertex3f (x, y, z); 3304 glVertex3f (x, y, z);
1423 3305
1424void glTexCoord (float s, float t) 3306void glTexCoord (float s, float t)
1425 CODE: 3307 CODE:
1426 glTexCoord2f (s, t); 3308 glTexCoord2f (s, t);
1427 3309
3310void glRect (float x1, float y1, float x2, float y2)
3311 CODE:
3312 glRectf (x1, y1, x2, y2);
3313
3314void glRect_lineloop (float x1, float y1, float x2, float y2)
3315 CODE:
3316 glBegin (GL_LINE_LOOP);
3317 glVertex2f (x1, y1);
3318 glVertex2f (x2, y1);
3319 glVertex2f (x2, y2);
3320 glVertex2f (x1, y2);
3321 glEnd ();
3322
3323PROTOTYPES: ENABLE
3324
3325void glBegin (int mode)
3326
3327void glEnd ()
3328
3329void glPointSize (GLfloat size)
3330
3331void glLineWidth (GLfloat width)
3332
3333void glInterleavedArrays (int format, int stride, char *data)
3334
3335void glDrawElements (int mode, int count, int type, char *indices)
3336
3337# 1.2 void glDrawRangeElements (int mode, int start, int end
3338
1428void glTexEnv (int target, int pname, float param) 3339void glTexEnv (int target, int pname, float param)
1429 CODE: 3340 CODE:
1430 glTexEnvf (target, pname, param); 3341 glTexEnvf (target, pname, param);
1431 3342
1432void glTexParameter (int target, int pname, float param) 3343void glTexParameter (int target, int pname, float param)
… …
1435 3346
1436void glBindTexture (int target, int name) 3347void glBindTexture (int target, int name)
1437 3348
1438void glConvolutionParameter (int target, int pname, float params) 3349void glConvolutionParameter (int target, int pname, float params)
1439 CODE: 3350 CODE:
3351 if (gl.ConvolutionParameterf)
1440 glConvolutionParameterf (target, pname, params); 3352 gl.ConvolutionParameterf (target, pname, params);
1441 3353
1442void glConvolutionFilter2D (int target, int internalformat, int width, int height, int format, int type, char *data) 3354void glConvolutionFilter2D (int target, int internalformat, int width, int height, int format, int type, char *data)
3355 CODE:
3356 if (gl.ConvolutionFilter2D)
3357 gl.ConvolutionFilter2D (target, internalformat, width, height, format, type, data);
1443 3358
3359void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
3360 CODE:
3361 if (gl.SeparableFilter2D)
3362 gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
3363
1444void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data) 3364void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
1445 3365
1446void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border) 3366void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
3367
3368void glDrawPixels (int width, int height, int format, int type, char *pixels)
3369
3370void glPixelZoom (float x, float y)
3371
3372void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
1447 3373
1448int glGenTexture () 3374int glGenTexture ()
1449 CODE: 3375 CODE:
1450{ 3376 RETVAL = gen_texture ();
1451 GLuint name;
1452 glGenTextures (1, &name);
1453 RETVAL = name;
1454}
1455 OUTPUT: 3377 OUTPUT:
1456 RETVAL 3378 RETVAL
1457 3379
1458void glDeleteTexture (int name) 3380void glDeleteTexture (int name)
1459 CODE: 3381 CODE:
1460{
1461 GLuint name_ = name;
1462 glDeleteTextures (1, &name_); 3382 del_texture (name);
1463} 3383
1464
1465int glGenList () 3384int glGenList ()
1466 CODE: 3385 CODE:
1467 RETVAL = glGenLists (1); 3386 RETVAL = glGenLists (1);
1468 OUTPUT: 3387 OUTPUT:
1469 RETVAL 3388 RETVAL
… …
1476 3395
1477void glEndList () 3396void glEndList ()
1478 3397
1479void glCallList (int list) 3398void glCallList (int list)
1480 3399
3400void c_init ()
3401 CODE:
3402 glPixelStorei (GL_PACK_ALIGNMENT , 1);
3403 glPixelStorei (GL_UNPACK_ALIGNMENT, 1);
3404
3405MODULE = Deliantra::Client PACKAGE = DC::UI::Base
3406
3407PROTOTYPES: DISABLE
3408
3409void
3410find_widget (SV *self, NV x, NV y)
3411 PPCODE:
3412{
3413 if (within_widget (self, x, y))
3414 XPUSHs (self);
3415}
3416
3417BOOT:
3418{
3419 hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
3420
3421 draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
3422 draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
3423 draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
3424 draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
3425}
3426
3427void
3428draw (SV *self)
3429 CODE:
3430{
3431 HV *hv;
3432 SV **svp;
3433 NV x, y, w, h;
3434 SV *draw_x_sv = GvSV (draw_x_gv);
3435 SV *draw_y_sv = GvSV (draw_y_gv);
3436 SV *draw_w_sv = GvSV (draw_w_gv);
3437 SV *draw_h_sv = GvSV (draw_h_gv);
3438 double draw_x, draw_y;
3439
3440 if (!SvROK (self))
3441 croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
3442
3443 hv = (HV *)SvRV (self);
3444
3445 if (SvTYPE (hv) != SVt_PVHV)
3446 croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
3447
3448 svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
3449 svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
3450
3451 if (!h || !w)
3452 XSRETURN_EMPTY;
3453
3454 svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
3455 svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
3456
3457 draw_x = SvNV (draw_x_sv) + x;
3458 draw_y = SvNV (draw_y_sv) + y;
3459
3460 if (draw_x + w < 0 || draw_x >= SvNV (draw_w_sv)
3461 || draw_y + h < 0 || draw_y >= SvNV (draw_h_sv))
3462 XSRETURN_EMPTY;
3463
3464 sv_setnv (draw_x_sv, draw_x);
3465 sv_setnv (draw_y_sv, draw_y);
3466
3467 glPushMatrix ();
3468 glTranslated (x, y, 0);
3469
3470 if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
3471 {
3472 svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
3473
3474 if (svp && SvTRUE (*svp))
3475 {
3476 glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
3477 glEnable (GL_BLEND);
3478 glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
3479 glBegin (GL_QUADS);
3480 glVertex2f (0, 0);
3481 glVertex2f (w, 0);
3482 glVertex2f (w, h);
3483 glVertex2f (0, h);
3484 glEnd ();
3485 glDisable (GL_BLEND);
3486 }
3487 }
3488#if 0
3489 // draw borders, for debugging
3490 glPushMatrix ();
3491 glColor4f (1., 1., 0., 1.);
3492 glTranslatef (.5, .5, 0.);
3493 glBegin (GL_LINE_LOOP);
3494 glVertex2f (0 , 0);
3495 glVertex2f (w - 1, 0);
3496 glVertex2f (w - 1, h - 1);
3497 glVertex2f (0 , h - 1);
3498 glEnd ();
3499 glPopMatrix ();
3500#endif
3501 PUSHMARK (SP);
3502 XPUSHs (self);
3503 PUTBACK;
3504 call_method ("_draw", G_VOID | G_DISCARD);
3505 SPAGAIN;
3506
3507 glPopMatrix ();
3508
3509 draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
3510 draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
3511}
3512

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