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/cvs/deliantra/Deliantra-Client/Client.xs
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Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.176 by root, Tue Apr 10 09:39:48 2007 UTC vs.
Revision 1.321 by root, Sun Nov 18 01:15:04 2018 UTC

… …
6# include <wininet.h> 6# include <wininet.h>
7# pragma warning(disable:4244) 7# pragma warning(disable:4244)
8# pragma warning(disable:4761) 8# pragma warning(disable:4761)
9#endif 9#endif
10 10
11//#define DEBUG 1
12#if DEBUG
13# include <valgrind/memcheck.h>
14#endif
15
11#include "EXTERN.h" 16#include "EXTERN.h"
12#include "perl.h" 17#include "perl.h"
13#include "XSUB.h" 18#include "XSUB.h"
14 19
15#ifdef _WIN32 20#ifdef _WIN32
16# undef pipe 21# undef pipe
22// microsoft vs. C
23# define sqrtf(x) sqrt(x)
24# define atan2f(x,y) atan2(x,y)
25# define M_PI 3.14159265f
17#endif 26#endif
18 27
19#include <assert.h> 28#include <assert.h>
20#include <math.h> 29#include <math.h>
21#include <string.h> 30#include <string.h>
22#include <stdio.h> 31#include <stdio.h>
23#include <stdlib.h> 32#include <stdlib.h>
24 33
34#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
35
25#include <SDL.h> 36#include <SDL.h>
37#include <SDL_thread.h>
26#include <SDL_endian.h> 38#include <SDL_endian.h>
27#include <SDL_image.h> 39#include <SDL_image.h>
28#include <SDL_mixer.h> 40#include <SDL_mixer.h>
29#include <SDL_opengl.h> 41#include <SDL_opengl.h>
30 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
31#define PANGO_ENABLE_BACKEND 50#define PANGO_ENABLE_BACKEND
32#define G_DISABLE_CAST_CHECKS 51#define G_DISABLE_CAST_CHECKS
33 52
34#include <glib/gmacros.h> 53#include <glib.h>
35 54
36#include <pango/pango.h> 55#include <pango/pango.h>
56
57#ifndef PANGO_VERSION_CHECK
58# define PANGO_VERSION_CHECK(a,b,c) 0
59#endif
60
61#if !PANGO_VERSION_CHECK (1, 15, 2)
62# define pango_layout_get_line_readonly pango_layout_get_line
63# define pango_layout_get_lines_readonly pango_layout_get_lines
64# define pango_layout_iter_get_line_readonly pango_layout_iter_get_line
65# define pango_layout_iter_get_run_readonly pango_layout_iter_get_run
66#endif
37 67
38#ifndef _WIN32 68#ifndef _WIN32
39# include <sys/types.h> 69# include <sys/types.h>
40# include <sys/socket.h> 70# include <sys/socket.h>
41# include <netinet/in.h> 71# include <netinet/in.h>
42# include <netinet/tcp.h> 72# include <netinet/tcp.h>
43# include <inttypes.h> 73# include <inttypes.h>
44#endif 74#endif
45 75
76#if __GNUC__ >= 4
77# define expect(expr,value) __builtin_expect ((expr),(value))
78#else
79# define expect(expr,value) (expr)
80#endif
81
82#define expect_false(expr) expect ((expr) != 0, 0)
83#define expect_true(expr) expect ((expr) != 0, 1)
84
46#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */ 85#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
47 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 */
48#define FOW_DARKNESS 32 89#define FOW_DARKNESS 50
90#define DARKNESS_ADJUST(n) (n)
49 91
50#define MAP_EXTEND_X 32 92#define MAP_EXTEND_X 32
51#define MAP_EXTEND_Y 512 93#define MAP_EXTEND_Y 512
52 94
53#define MIN_FONT_HEIGHT 10 95#define MIN_FONT_HEIGHT 10
54 96
55#if 0 97/* mask out modifiers we are not interested in */
56# define PARACHUTE SDL_INIT_NOPARACHUTE 98#define MOD_MASK (KMOD_CTRL | KMOD_SHIFT | KMOD_ALT | KMOD_META)
57#else 99
58# define PARACHUTE 0 100#define KMOD_LRAM 0x10000 // our extension
59#endif 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;
60 125
61static struct 126static struct
62{ 127{
63#define GL_FUNC(ptr,name) ptr name; 128#define GL_FUNC(ptr,name) ptr name;
64#include "glfunc.h" 129#include "glfunc.h"
65#undef GL_FUNC 130#undef GL_FUNC
66} gl; 131} gl;
67 132
133static void
68static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa) 134gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
69{ 135{
70 if (gl.BlendFuncSeparate) 136 if (gl.BlendFuncSeparate)
71 gl.BlendFuncSeparate (sa, da, saa, daa); 137 gl.BlendFuncSeparate (sa, da, saa, daa);
72 else if (gl.BlendFuncSeparateEXT) 138 else if (gl.BlendFuncSeparateEXT)
73 gl.BlendFuncSeparateEXT (sa, da, saa, daa); 139 gl.BlendFuncSeparateEXT (sa, da, saa, daa);
74 else 140 else
75 glBlendFunc (sa, da); 141 glBlendFunc (sa, da);
76} 142}
77 143
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
78#include "texcache.c" 168#include "texcache.c"
169#include "rendercache.c"
79 170
80#include "pango-font.c" 171#include "pango-font.c"
81#include "pango-fontmap.c" 172#include "pango-fontmap.c"
82#include "pango-render.c" 173#include "pango-render.c"
83 174
175typedef IV DC__Channel;
176typedef SDL_RWops *DC__RW;
84typedef Mix_Chunk *CFPlus__MixChunk; 177typedef Mix_Chunk *DC__MixChunk;
85typedef Mix_Music *CFPlus__MixMusic; 178typedef Mix_Music *DC__MixMusic;
86 179
87typedef PangoFontDescription *CFPlus__Font; 180typedef PangoFontDescription *DC__Font;
88 181
89static int 182static int
90shape_attr_p (PangoLayoutRun *run) 183shape_attr_p (PangoLayoutRun *run)
91{ 184{
92 GSList *attrs = run->item->analysis.extra_attrs; 185 GSList *attrs = run->item->analysis.extra_attrs;
93 186
94 while (attrs) 187 while (attrs)
95 { 188 {
96 PangoAttribute *attr = attrs->data; 189 PangoAttribute *attr = (PangoAttribute *)attrs->data;
97 190
98 if (attr->klass->type == PANGO_ATTR_SHAPE) 191 if (attr->klass->type == PANGO_ATTR_SHAPE)
99 return 1; 192 return 1;
100 193
101 attrs = attrs->next; 194 attrs = attrs->next;
… …
106 199
107typedef struct cf_layout { 200typedef struct cf_layout {
108 PangoLayout *pl; 201 PangoLayout *pl;
109 float r, g, b, a; // default color for rgba mode 202 float r, g, b, a; // default color for rgba mode
110 int base_height; 203 int base_height;
111 CFPlus__Font font; 204 DC__Font font;
205 rc_t *rc;
112} *CFPlus__Layout; 206} *DC__Layout;
113 207
114static CFPlus__Font default_font; 208static DC__Font default_font;
115static PangoContext *opengl_context; 209static PangoContext *opengl_context;
116static PangoFontMap *opengl_fontmap; 210static PangoFontMap *opengl_fontmap;
117 211
118static void 212static void
119substitute_func (FcPattern *pattern, gpointer data) 213substitute_func (FcPattern *pattern, gpointer data)
120{ 214{
121 FcPatternAddBool (pattern, FC_HINTING, 1); 215 FcPatternAddBool (pattern, FC_HINTING, 1);
122#ifdef FC_HINT_STYLE 216#ifdef FC_HINT_STYLE
123 FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL); 217 FcPatternAddInteger (pattern, FC_HINT_STYLE, FC_HINT_FULL);
124#endif 218#endif
125 FcPatternAddBool (pattern, FC_AUTOHINT, 0); 219 FcPatternAddBool (pattern, FC_AUTOHINT, 0);
126} 220}
127 221
128static void 222static void
129layout_update_font (CFPlus__Layout self) 223layout_update_font (DC__Layout self)
130{ 224{
131 /* 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
132 * reasonably well with bitstream vera 226 * reasonably well with dejavu/bistream fonts
133 */ 227 */
134 PangoFontDescription *font = self->font ? self->font : default_font; 228 PangoFontDescription *font = self->font ? self->font : default_font;
135 229
136 pango_font_description_set_absolute_size (font, 230 pango_font_description_set_absolute_size (font,
137 MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10)); 231 MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
138 232
139 pango_layout_set_font_description (self->pl, font); 233 pango_layout_set_font_description (self->pl, font);
140} 234}
141 235
142static void 236static void
143layout_get_pixel_size (CFPlus__Layout self, int *w, int *h) 237layout_get_pixel_size (DC__Layout self, int *w, int *h)
144{ 238{
145 PangoRectangle rect; 239 PangoRectangle rect;
146 240
147 // get_pixel_* wrongly rounds down 241 // get_pixel_* wrongly rounds down
148 pango_layout_get_extents (self->pl, 0, &rect); 242 pango_layout_get_extents (self->pl, 0, &rect);
… …
159 253
160typedef uint16_t tileid; 254typedef uint16_t tileid;
161typedef uint16_t faceid; 255typedef uint16_t faceid;
162 256
163typedef struct { 257typedef struct {
164 int name; 258 GLuint name;
165 int w, h; 259 int w, h;
166 float s, t; 260 float s, t;
167 uint8_t r, g, b, a; 261 uint8_t r, g, b, a;
168 tileid smoothtile; 262 tileid smoothtile;
169 uint8_t smoothlevel; 263 uint8_t smoothlevel;
264 uint8_t unused; /* set to zero on use */
170} maptex; 265} maptex;
171 266
172typedef struct { 267typedef struct {
173 uint32_t player; 268 uint32_t player;
174 tileid tile[3]; 269 tileid tile[3];
… …
187 int faces; tileid *face2tile; // [faceid] 282 int faces; tileid *face2tile; // [faceid]
188 int texs; maptex *tex; // [tileid] 283 int texs; maptex *tex; // [tileid]
189 284
190 int32_t rows; 285 int32_t rows;
191 maprow *row; 286 maprow *row;
192} *CFPlus__Map; 287} *DC__Map;
193 288
194static char * 289static char *
195prepend (char *ptr, int sze, int inc) 290prepend (char *ptr, int sze, int inc)
196{ 291{
197 char *p; 292 char *p;
… …
235 self->texs *= 2; 330 self->texs *= 2;
236 } 331 }
237} 332}
238 333
239static maprow * 334static maprow *
240map_get_row (CFPlus__Map self, int y) 335map_get_row (DC__Map self, int y)
241{ 336{
242 if (0 > y) 337 if (0 > y)
243 { 338 {
244 int extend = - y + MAP_EXTEND_Y; 339 int extend = - y + MAP_EXTEND_Y;
245 Prepend (maprow, self->row, self->rows, extend); 340 Prepend (maprow, self->row, self->rows, extend);
… …
283 378
284 return row->col + (x - row->c0); 379 return row->col + (x - row->c0);
285} 380}
286 381
287static mapcell * 382static mapcell *
288map_get_cell (CFPlus__Map self, int x, int y) 383map_get_cell (DC__Map self, int x, int y)
289{ 384{
290 return row_get_cell (map_get_row (self, y), x); 385 return row_get_cell (map_get_row (self, y), x);
291} 386}
292 387
293static void 388static void
294map_clear (CFPlus__Map self) 389map_clear (DC__Map self)
295{ 390{
296 int r; 391 int r;
297 392
298 for (r = 0; r < self->rows; r++) 393 for (r = 0; r < self->rows; r++)
299 Safefree (self->row[r].col); 394 Safefree (self->row[r].col);
… …
306 self->oy = 0; 401 self->oy = 0;
307 self->row = 0; 402 self->row = 0;
308 self->rows = 0; 403 self->rows = 0;
309} 404}
310 405
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
311static void 416static void
312map_blank (CFPlus__Map self, int x0, int y0, int w, int h) 417map_blank (DC__Map self, int x0, int y0, int w, int h)
313{ 418{
314 int x, y; 419 int x, y;
315 maprow *row; 420 maprow *row;
316 mapcell *cell; 421 mapcell *cell;
317 422
… …
329 if (x >= row->c1) 434 if (x >= row->c1)
330 break; 435 break;
331 436
332 cell = row->col + x - row->c0; 437 cell = row->col + x - row->c0;
333 438
334 cell->darkness = 0; 439 CELL_CLEAR (cell);
335 cell->stat_hp = 0;
336 cell->flags = 0;
337 cell->player = 0;
338 } 440 }
339 } 441 }
340} 442}
341 443
342typedef struct { 444typedef struct {
… …
345} smooth_key; 447} smooth_key;
346 448
347static void 449static void
348smooth_or_bits (HV *hv, smooth_key *key, IV bits) 450smooth_or_bits (HV *hv, smooth_key *key, IV bits)
349{ 451{
350 SV **sv = hv_fetch (hv, (char *)key, sizeof (key), 1); 452 SV **sv = hv_fetch (hv, (char *)key, sizeof (*key), 1);
351 453
352 if (SvIOK (*sv)) 454 if (SvIOK (*sv))
353 SvIV_set (*sv, SvIVX (*sv) | bits); 455 SvIV_set (*sv, SvIVX (*sv) | bits);
354 else 456 else
355 sv_setiv (*sv, bits); 457 sv_setiv (*sv, bits);
… …
377 ev.code = 1; 479 ev.code = 1;
378 ev.data1 = (void *)(long)channel; 480 ev.data1 = (void *)(long)channel;
379 ev.data2 = 0; 481 ev.data2 = 0;
380 482
381 SDL_PushEvent ((SDL_Event *)&ev); 483 SDL_PushEvent ((SDL_Event *)&ev);
484}
485
486// approximately divide by 255
487static unsigned int
488div255 (unsigned int n)
489{
490 return (n + (n >> 8)) >> 8;
382} 491}
383 492
384static unsigned int 493static unsigned int
385minpot (unsigned int n) 494minpot (unsigned int n)
386{ 495{
… …
396 n |= n >> 16; 505 n |= n >> 16;
397 506
398 return n + 1; 507 return n + 1;
399} 508}
400 509
510static unsigned int
511popcount (unsigned int n)
512{
513 n -= (n >> 1) & 0x55555555U;
514 n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
515 n = ((n >> 4) + n) & 0x0f0f0f0fU;
516 n *= 0x01010101U;
517
518 return n >> 24;
519}
520
401/* SDL should provide this, really. */ 521/* SDL should provide this, really. */
402#define SDLK_MODIFIER_MIN 300 522#define SDLK_MODIFIER_MIN 300
403#define SDLK_MODIFIER_MAX 314 523#define SDLK_MODIFIER_MAX 314
404 524
405MODULE = CFPlus PACKAGE = CFPlus 525/******************************************************************************/
526
527static GV *draw_x_gv, *draw_y_gv, *draw_w_gv, *draw_h_gv;
528static GV *hover_gv;
529
530static int
531within_widget (SV *widget, NV x, NV y)
532{
533 HV *self;
534 SV **svp;
535 NV wx, ww, wy, wh;
536
537 if (!SvROK (widget))
538 return 0;
539
540 self = (HV *)SvRV (widget);
541
542 if (SvTYPE (self) != SVt_PVHV)
543 return 0;
544
545 svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
546 if (y < wy)
547 return 0;
548
549 svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
550 if (y >= wy + wh)
551 return 0;
552
553 svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
554 if (x < wx)
555 return 0;
556
557 svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
558 if (x >= wx + ww)
559 return 0;
560
561 svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
562 if (!svp || !SvTRUE (*svp))
563 return 0;
564
565 return 1;
566}
567
568/******************************************************************************/
569
570/* process keyboard modifiers */
571static int
572mod_munge (int mod)
573{
574 mod &= MOD_MASK;
575
576 if (mod & (KMOD_META | KMOD_ALT))
577 mod |= KMOD_LRAM;
578
579 return mod;
580}
581
582static void
583deliantra_main (SV *real_main)
584{
585 dSP;
586
587 PUSHMARK (SP);
588 call_sv (real_main, G_DISCARD | G_VOID);
589}
590
591#ifdef __MACOSX__
592 static SV *real_main;
593
594 /* to due surprising braindamage on the side of SDL design, we
595 * do some mind-boggling hack here: SDL requires a custom main()
596 * on OS X, so... we provide one and call the original main(), which,
597 * due to shared library magic, calls -lSDLmain's main, not perl's main,
598 * and which calls our main (== SDL_main) back.
599 */
600 extern C_LINKAGE int
601 main (int argc, char *argv[])
602 {
603 deliantra_main (real_main);
604 }
605
606 #undef main
607
608 extern C_LINKAGE int main (int argc, char *argv[]);
609
610 static void
611 SDL_main_hack (SV *real_main_)
612 {
613 real_main = real_main_;
614
615 char *argv[] = { "deliantra client", 0 };
616 (main) (1, argv);
617 }
618#else
619 static void
620 SDL_main_hack (SV *real_main)
621 {
622 deliantra_main (real_main);
623 }
624#endif
625
626MODULE = Deliantra::Client PACKAGE = DC
406 627
407PROTOTYPES: ENABLE 628PROTOTYPES: ENABLE
408 629
409BOOT: 630BOOT:
410{ 631{
411 HV *stash = gv_stashpv ("CFPlus", 1); 632 HV *stash = gv_stashpv ("DC", 1);
412 static const struct { 633 static const struct {
413 const char *name; 634 const char *name;
414 IV iv; 635 IV iv;
415 } *civ, const_iv[] = { 636 } *civ, const_iv[] = {
416# define const_iv(name) { # name, (IV)name } 637# define const_iv(name) { # name, (IV)name }
… …
438 659
439 const_iv (SDL_APPINPUTFOCUS), 660 const_iv (SDL_APPINPUTFOCUS),
440 const_iv (SDL_APPMOUSEFOCUS), 661 const_iv (SDL_APPMOUSEFOCUS),
441 const_iv (SDL_APPACTIVE), 662 const_iv (SDL_APPACTIVE),
442 663
664
665 const_iv (SDLK_UNKNOWN),
666 const_iv (SDLK_FIRST),
667 const_iv (SDLK_BACKSPACE),
668 const_iv (SDLK_TAB),
669 const_iv (SDLK_CLEAR),
670 const_iv (SDLK_RETURN),
671 const_iv (SDLK_PAUSE),
672 const_iv (SDLK_ESCAPE),
673 const_iv (SDLK_SPACE),
674 const_iv (SDLK_EXCLAIM),
675 const_iv (SDLK_QUOTEDBL),
676 const_iv (SDLK_HASH),
677 const_iv (SDLK_DOLLAR),
678 const_iv (SDLK_AMPERSAND),
679 const_iv (SDLK_QUOTE),
680 const_iv (SDLK_LEFTPAREN),
681 const_iv (SDLK_RIGHTPAREN),
682 const_iv (SDLK_ASTERISK),
683 const_iv (SDLK_PLUS),
684 const_iv (SDLK_COMMA),
685 const_iv (SDLK_MINUS),
686 const_iv (SDLK_PERIOD),
687 const_iv (SDLK_SLASH),
688 const_iv (SDLK_0),
689 const_iv (SDLK_1),
690 const_iv (SDLK_2),
691 const_iv (SDLK_3),
692 const_iv (SDLK_4),
693 const_iv (SDLK_5),
694 const_iv (SDLK_6),
695 const_iv (SDLK_7),
696 const_iv (SDLK_8),
697 const_iv (SDLK_9),
698 const_iv (SDLK_COLON),
699 const_iv (SDLK_SEMICOLON),
700 const_iv (SDLK_LESS),
701 const_iv (SDLK_EQUALS),
702 const_iv (SDLK_GREATER),
703 const_iv (SDLK_QUESTION),
704 const_iv (SDLK_AT),
705
706 const_iv (SDLK_LEFTBRACKET),
707 const_iv (SDLK_BACKSLASH),
708 const_iv (SDLK_RIGHTBRACKET),
709 const_iv (SDLK_CARET),
710 const_iv (SDLK_UNDERSCORE),
711 const_iv (SDLK_BACKQUOTE),
712 const_iv (SDLK_DELETE),
713
714 const_iv (SDLK_FIRST),
715 const_iv (SDLK_LAST),
443 const_iv (SDLK_KP0), 716 const_iv (SDLK_KP0),
444 const_iv (SDLK_KP1), 717 const_iv (SDLK_KP1),
445 const_iv (SDLK_KP2), 718 const_iv (SDLK_KP2),
446 const_iv (SDLK_KP3), 719 const_iv (SDLK_KP3),
447 const_iv (SDLK_KP4), 720 const_iv (SDLK_KP4),
… …
519 const_iv (KMOD_LMETA), 792 const_iv (KMOD_LMETA),
520 const_iv (KMOD_RMETA), 793 const_iv (KMOD_RMETA),
521 const_iv (KMOD_NUM), 794 const_iv (KMOD_NUM),
522 const_iv (KMOD_CAPS), 795 const_iv (KMOD_CAPS),
523 const_iv (KMOD_MODE), 796 const_iv (KMOD_MODE),
797
798 const_iv (KMOD_LRAM),
799
800 const_iv (MIX_DEFAULT_FORMAT),
801
802 const_iv (SDL_INIT_TIMER),
803 const_iv (SDL_INIT_AUDIO),
804 const_iv (SDL_INIT_VIDEO),
805 const_iv (SDL_INIT_CDROM),
806 const_iv (SDL_INIT_JOYSTICK),
807 const_iv (SDL_INIT_EVERYTHING),
808 const_iv (SDL_INIT_NOPARACHUTE),
809 const_iv (SDL_INIT_EVENTTHREAD),
810
811 const_iv (SDL_GL_RED_SIZE),
812 const_iv (SDL_GL_GREEN_SIZE),
813 const_iv (SDL_GL_BLUE_SIZE),
814 const_iv (SDL_GL_ALPHA_SIZE),
815 const_iv (SDL_GL_DOUBLEBUFFER),
816 const_iv (SDL_GL_BUFFER_SIZE),
817 const_iv (SDL_GL_DEPTH_SIZE),
818 const_iv (SDL_GL_STENCIL_SIZE),
819 const_iv (SDL_GL_ACCUM_RED_SIZE),
820 const_iv (SDL_GL_ACCUM_GREEN_SIZE),
821 const_iv (SDL_GL_ACCUM_BLUE_SIZE),
822 const_iv (SDL_GL_ACCUM_ALPHA_SIZE),
823 const_iv (SDL_GL_STEREO),
824 const_iv (SDL_GL_MULTISAMPLEBUFFERS),
825 const_iv (SDL_GL_MULTISAMPLESAMPLES),
826 const_iv (SDL_GL_ACCELERATED_VISUAL),
827 const_iv (SDL_GL_SWAP_CONTROL),
828
829 const_iv (FOW_DARKNESS)
524# undef const_iv 830# undef const_iv
525 }; 831 };
526 832
527 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 833 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
528 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 834 newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
529 835
530 assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK); 836 assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
531 assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE); 837 assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
532} 838}
533 839
… …
545 RETVAL 851 RETVAL
546 852
547NV floor (NV x) 853NV floor (NV x)
548 854
549NV ceil (NV x) 855NV ceil (NV x)
856
857IV minpot (UV n)
858
859IV popcount (UV n)
860
861NV distance (NV dx, NV dy)
862 CODE:
863 RETVAL = pow (dx * dx + dy * dy, 0.5);
864 OUTPUT:
865 RETVAL
550 866
551void 867void
552pango_init () 868pango_init ()
553 CODE: 869 CODE:
554{ 870{
555 opengl_fontmap = pango_opengl_font_map_new (); 871 opengl_fontmap = pango_opengl_font_map_new ();
556 pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0); 872 pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
557 opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap); 873 opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
874 /*pango_context_set_font_description (opengl_context, default_font);*/
875#if PANGO_VERSION_CHECK (1, 15, 2)
876 pango_context_set_language (opengl_context, pango_language_from_string ("en"));
877 /*pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);*/
878#endif
558} 879}
559 880
560int 881char *SDL_GetError ()
561SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)
562 882
563void 883void SDL_main_hack (SV *real_main)
884 PROTOTYPE: &
885
886int SDL_Init (U32 flags)
887
888int SDL_InitSubSystem (U32 flags)
889
890void SDL_QuitSubSystem (U32 flags)
891
564SDL_Quit () 892void SDL_Quit ()
565 893
894int SDL_GL_SetAttribute (int attr, int value)
895 C_ARGS: (SDL_GLattr)attr, value
896
897int SDL_GL_GetAttribute (int attr)
898 CODE:
899 if (SDL_GL_GetAttribute ((SDL_GLattr)attr, &RETVAL))
900 XSRETURN_UNDEF;
901 OUTPUT:
902 RETVAL
903
566void 904void
567SDL_ListModes () 905SDL_ListModes (int rgb, int alpha)
568 PPCODE: 906 PPCODE:
569{ 907{
570 SDL_Rect **m; 908 SDL_Rect **m;
571 909
572 SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5); 910 SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
573 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5); 911 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
574 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5); 912 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
575 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1); 913 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
576 914
577 SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15); 915 SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
578 SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0); 916 SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
579 917
580 SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0); 918 SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
581 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0); 919 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
582 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0); 920 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
583 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0); 921 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
584 922
585 SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1); 923 SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
586#if SDL_VERSION_ATLEAST(1,2,10)
587 SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
588 SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1); 924 SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
589#endif
590
591 SDL_EnableUNICODE (1);
592 SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
593 925
594 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL); 926 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
595 927
596 if (m && m != (SDL_Rect **)-1) 928 if (m && m != (SDL_Rect **)-1)
597 while (*m) 929 while (*m)
598 { 930 {
931 if ((*m)->w >= 400 && (*m)->h >= 300)
932 {
599 AV *av = newAV (); 933 AV *av = newAV ();
600 av_push (av, newSViv ((*m)->w)); 934 av_push (av, newSViv ((*m)->w));
601 av_push (av, newSViv ((*m)->h)); 935 av_push (av, newSViv ((*m)->h));
936 av_push (av, newSViv (rgb));
937 av_push (av, newSViv (alpha));
602 XPUSHs (sv_2mortal (newRV_noinc ((SV *)av))); 938 XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
939 }
603 940
604 ++m; 941 ++m;
605 } 942 }
606} 943}
607 944
608char *
609SDL_GetError ()
610
611int 945int
612SDL_SetVideoMode (int w, int h, int fullscreen) 946SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
613 CODE: 947 CODE:
948{
949 SDL_EnableUNICODE (1);
950 SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
951
952 SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
953 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
954 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
955 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
956
614 RETVAL = !!SDL_SetVideoMode ( 957 RETVAL = !!SDL_SetVideoMode (
615 w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0) 958 w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)
616 ); 959 );
960
617 if (RETVAL) 961 if (RETVAL)
618 { 962 {
619 SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+"); 963 av_clear (texture_av);
620# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name); 964#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
621# include "glfunc.h" 965#include "glfunc.h"
622# undef GL_FUNC 966#undef GL_FUNC
967 if (!gl.ActiveTexture ) gl.ActiveTexture = gl.ActiveTextureARB;
968 if (!gl.MultiTexCoord2f) gl.MultiTexCoord2f = gl.MultiTexCoord2fARB;
623 } 969 }
970}
624 OUTPUT: 971 OUTPUT:
625 RETVAL 972 RETVAL
973
974void
975SDL_WM_SetCaption (const char *title, const char *icon)
626 976
627void 977void
628SDL_GL_SwapBuffers () 978SDL_GL_SwapBuffers ()
629 979
630char * 980char *
631SDL_GetKeyName (int sym) 981SDL_GetKeyName (int sym)
982 C_ARGS: (SDLKey)sym
632 983
984int
985SDL_GetAppState ()
986
987int
988SDL_GetModState ()
989
990int
991SDL_WaitEvent ()
992 C_ARGS: 0
993
633void 994void
634SDL_PollEvent () 995SDL_PumpEvents ()
996
997void
998peep_events ()
635 PPCODE: 999 PPCODE:
636{ 1000{
637 SDL_Event ev; 1001 SDL_Event ev;
638 1002
639 while (SDL_PollEvent (&ev)) 1003 SDL_PumpEvents ();
1004 while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
640 { 1005 {
641 HV *hv = newHV (); 1006 HV *hv = newHV ();
642 hv_store (hv, "type", 4, newSViv (ev.type), 0); 1007 hv_store (hv, "type", 4, newSViv (ev.type), 0);
643 1008
644 switch (ev.type) 1009 switch (ev.type)
645 { 1010 {
646 case SDL_KEYDOWN: 1011 case SDL_KEYDOWN:
647 case SDL_KEYUP: 1012 case SDL_KEYUP:
648 hv_store (hv, "state", 5, newSViv (ev.key.state), 0); 1013 hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
649 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0); 1014 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
650 hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0); 1015 hv_store (hv, "mod", 3, newSViv (mod_munge (ev.key.keysym.mod)), 0);
651 hv_store (hv, "cmod", 4, newSViv (SDL_GetModState ()), 0); /* current mode */ 1016 hv_store (hv, "cmod", 4, newSViv (mod_munge (SDL_GetModState ())), 0); /* current mode */
652 hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0); 1017 hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
653 break; 1018 break;
654 1019
655 case SDL_ACTIVEEVENT: 1020 case SDL_ACTIVEEVENT:
656 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0); 1021 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
657 hv_store (hv, "state", 5, newSViv (ev.active.state), 0); 1022 hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
658 break; 1023 break;
659 1024
660 case SDL_MOUSEMOTION: 1025 case SDL_MOUSEMOTION:
1026 {
1027 int state = ev.motion.state;
1028 int x = ev.motion.x;
1029 int y = ev.motion.y;
1030 int xrel = ev.motion.xrel;
1031 int yrel = ev.motion.yrel;
1032
1033 /* do simplistic event compression */
1034 while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
1035 && state == ev.motion.state)
1036 {
1037 xrel += ev.motion.xrel;
1038 yrel += ev.motion.yrel;
1039 x = ev.motion.x;
1040 y = ev.motion.y;
1041 SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
1042 }
1043
661 hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0); 1044 hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
662
663 hv_store (hv, "state", 5, newSViv (ev.motion.state), 0); 1045 hv_store (hv, "state", 5, newSViv (state), 0);
664 hv_store (hv, "x", 1, newSViv (ev.motion.x), 0); 1046 hv_store (hv, "x", 1, newSViv (x), 0);
665 hv_store (hv, "y", 1, newSViv (ev.motion.y), 0); 1047 hv_store (hv, "y", 1, newSViv (y), 0);
666 hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0); 1048 hv_store (hv, "xrel", 4, newSViv (xrel), 0);
667 hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0); 1049 hv_store (hv, "yrel", 4, newSViv (yrel), 0);
1050 }
668 break; 1051 break;
669 1052
670 case SDL_MOUSEBUTTONDOWN: 1053 case SDL_MOUSEBUTTONDOWN:
671 case SDL_MOUSEBUTTONUP: 1054 case SDL_MOUSEBUTTONUP:
672 hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0); 1055 hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
673 1056
674 hv_store (hv, "button", 6, newSViv (ev.button.button), 0); 1057 hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
675 hv_store (hv, "state", 5, newSViv (ev.button.state), 0); 1058 hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
676 hv_store (hv, "x", 1, newSViv (ev.button.x), 0); 1059 hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
677 hv_store (hv, "y", 1, newSViv (ev.button.y), 0); 1060 hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
… …
682 hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0); 1065 hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
683 hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0); 1066 hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
684 break; 1067 break;
685 } 1068 }
686 1069
687 XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1)))); 1070 XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
688 } 1071 }
689} 1072}
690 1073
1074char *
1075SDL_AudioDriverName ()
1076 CODE:
1077{
1078 char buf [256];
1079 if (!SDL_AudioDriverName (buf, sizeof (buf)))
1080 XSRETURN_UNDEF;
1081
1082 RETVAL = buf;
1083}
1084 OUTPUT:
1085 RETVAL
1086
691int 1087int
692Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048) 1088Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
693 POSTCALL: 1089 POSTCALL:
694 Mix_HookMusicFinished (music_finished); 1090 Mix_HookMusicFinished (music_finished);
695 Mix_ChannelFinished (channel_finished); 1091 Mix_ChannelFinished (channel_finished);
696 1092
697void 1093void
1094Mix_QuerySpec ()
1095 PPCODE:
1096{
1097 int freq, channels;
1098 Uint16 format;
1099
1100 if (Mix_QuerySpec (&freq, &format, &channels))
1101 {
1102 EXTEND (SP, 3);
1103 PUSHs (sv_2mortal (newSViv (freq)));
1104 PUSHs (sv_2mortal (newSViv (format)));
1105 PUSHs (sv_2mortal (newSViv (channels)));
1106 }
1107}
1108
1109void
698Mix_CloseAudio () 1110Mix_CloseAudio ()
699 1111
700int 1112int
701Mix_AllocateChannels (int numchans = -1) 1113Mix_AllocateChannels (int numchans = -1)
702 1114
1115const char *
1116Mix_GetError ()
1117
703void 1118void
704lowdelay (int fd, int val = 1) 1119lowdelay (int fd, int val = 1)
705 CODE: 1120 CODE:
706#ifndef _WIN32
707 setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val)); 1121 setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
708#endif
709 1122
710void 1123void
711win32_proxy_info () 1124win32_proxy_info ()
712 PPCODE: 1125 PPCODE:
713{ 1126{
… …
734 } 1147 }
735 } 1148 }
736#endif 1149#endif
737} 1150}
738 1151
739void 1152int
740add_font (char *file) 1153add_font (char *file)
741 CODE: 1154 CODE:
742 FcConfigAppFontAddFile (0, (const FcChar8 *)file); 1155 RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
1156 OUTPUT:
1157 RETVAL
1158
1159void
1160IMG_Init (int flags = IMG_INIT_JPG | IMG_INIT_PNG)
1161
1162# MIX_INIT_MP3 gives smpeg + libstdc++ + libgcc_s
1163void
1164Mix_Init (int flags = MIX_INIT_MOD | MIX_INIT_OGG)
743 1165
744void 1166void
745load_image_inline (SV *image_) 1167load_image_inline (SV *image_)
746 ALIAS: 1168 ALIAS:
747 load_image_file = 1 1169 load_image_file = 1
… …
750 STRLEN image_len; 1172 STRLEN image_len;
751 char *image = (char *)SvPVbyte (image_, image_len); 1173 char *image = (char *)SvPVbyte (image_, image_len);
752 SDL_Surface *surface, *surface2; 1174 SDL_Surface *surface, *surface2;
753 SDL_PixelFormat fmt; 1175 SDL_PixelFormat fmt;
754 SDL_RWops *rw = ix 1176 SDL_RWops *rw = ix
755 ? SDL_RWFromFile (image, "r") 1177 ? SDL_RWFromFile (image, "rb")
756 : SDL_RWFromConstMem (image, image_len); 1178 : SDL_RWFromConstMem (image, image_len);
757 1179
758 if (!rw) 1180 if (!rw)
759 croak ("load_image: %s", SDL_GetError ()); 1181 croak ("load_image: %s", SDL_GetError ());
760 1182
… …
793 1215
794 SDL_LockSurface (surface2); 1216 SDL_LockSurface (surface2);
795 EXTEND (SP, 6); 1217 EXTEND (SP, 6);
796 PUSHs (sv_2mortal (newSViv (surface2->w))); 1218 PUSHs (sv_2mortal (newSViv (surface2->w)));
797 PUSHs (sv_2mortal (newSViv (surface2->h))); 1219 PUSHs (sv_2mortal (newSViv (surface2->h)));
798 PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch))); 1220 PUSHs (sv_2mortal (newSVpvn ((const char *)surface2->pixels, surface2->h * surface2->pitch)));
799 PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB))); 1221 PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
800 PUSHs (sv_2mortal (newSViv (GL_RGBA))); 1222 PUSHs (sv_2mortal (newSViv (GL_RGBA)));
801 PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE))); 1223 PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
802 SDL_UnlockSurface (surface2); 1224 SDL_UnlockSurface (surface2);
803 1225
… …
833void 1255void
834error (char *message) 1256error (char *message)
835 CODE: 1257 CODE:
836 fprintf (stderr, "ERROR: %s\n", message); 1258 fprintf (stderr, "ERROR: %s\n", message);
837#ifdef _WIN32 1259#ifdef _WIN32
838 MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR); 1260 MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
839#endif 1261#endif
840 1262
841void 1263void
842fatal (char *message) 1264fatal (char *message)
843 CODE: 1265 CODE:
844 fprintf (stderr, "FATAL: %s\n", message); 1266 fprintf (stderr, "FATAL: %s\n", message);
845#ifdef _WIN32 1267#ifdef _WIN32
846 MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR); 1268 MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
847#endif 1269#endif
848 _exit (1); 1270 _exit (1);
849 1271
850void 1272void
851_exit (int retval = 0) 1273_exit (int retval = 0)
… …
854 ExitThread (retval); // unclean, please beam me up 1276 ExitThread (retval); // unclean, please beam me up
855#else 1277#else
856 _exit (retval); 1278 _exit (retval);
857#endif 1279#endif
858 1280
859MODULE = CFPlus PACKAGE = CFPlus::Font 1281void
1282debug ()
1283 CODE:
1284{
1285#if DEBUG
1286 VALGRIND_DO_LEAK_CHECK;
1287#endif
1288}
860 1289
861CFPlus::Font 1290int
1291SvREFCNT (SV *sv)
1292 CODE:
1293 RETVAL = SvREFCNT (sv);
1294 OUTPUT:
1295 RETVAL
1296
1297MODULE = Deliantra::Client PACKAGE = DC::Font
1298
1299PROTOTYPES: DISABLE
1300
1301DC::Font
862new_from_file (SV *class, char *path, int id = 0) 1302new_from_file (SV *klass, char *path, int id = 0)
863 CODE: 1303 CODE:
864{ 1304{
865 int count; 1305 int count;
866 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count); 1306 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
867 RETVAL = pango_fc_font_description_from_pattern (pattern, 0); 1307 RETVAL = pango_fc_font_description_from_pattern (pattern, 0);
… …
869} 1309}
870 OUTPUT: 1310 OUTPUT:
871 RETVAL 1311 RETVAL
872 1312
873void 1313void
874DESTROY (CFPlus::Font self) 1314DESTROY (DC::Font self)
875 CODE: 1315 CODE:
876 pango_font_description_free (self); 1316 pango_font_description_free (self);
877 1317
878void 1318void
879make_default (CFPlus::Font self) 1319make_default (DC::Font self)
1320 PROTOTYPE: $
880 CODE: 1321 CODE:
881 default_font = self; 1322 default_font = self;
882 1323
883MODULE = CFPlus PACKAGE = CFPlus::Layout 1324MODULE = Deliantra::Client PACKAGE = DC::Layout
884 1325
1326PROTOTYPES: DISABLE
1327
885void 1328void
886reset_glyph_cache () 1329glyph_cache_backup ()
1330 PROTOTYPE:
887 CODE: 1331 CODE:
1332 tc_backup ();
1333
1334void
1335glyph_cache_restore ()
1336 PROTOTYPE:
1337 CODE:
888 tc_clear (); 1338 tc_restore ();
889 1339
890CFPlus::Layout 1340DC::Layout
891new (SV *class) 1341new (SV *klass)
892 CODE: 1342 CODE:
893 New (0, RETVAL, 1, struct cf_layout); 1343 New (0, RETVAL, 1, struct cf_layout);
894 1344
895 RETVAL->pl = pango_layout_new (opengl_context); 1345 RETVAL->pl = pango_layout_new (opengl_context);
896 RETVAL->r = 1.; 1346 RETVAL->r = 1.;
897 RETVAL->g = 1.; 1347 RETVAL->g = 1.;
898 RETVAL->b = 1.; 1348 RETVAL->b = 1.;
899 RETVAL->a = 1.; 1349 RETVAL->a = 1.;
900 RETVAL->base_height = MIN_FONT_HEIGHT; 1350 RETVAL->base_height = MIN_FONT_HEIGHT;
901 RETVAL->font = 0; 1351 RETVAL->font = 0;
1352 RETVAL->rc = rc_alloc ();
902 1353
903 pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR); 1354 pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
904 layout_update_font (RETVAL); 1355 layout_update_font (RETVAL);
905 OUTPUT: 1356 OUTPUT:
906 RETVAL 1357 RETVAL
907 1358
908void 1359void
909DESTROY (CFPlus::Layout self) 1360DESTROY (DC::Layout self)
910 CODE: 1361 CODE:
911 g_object_unref (self->pl); 1362 g_object_unref (self->pl);
1363 rc_free (self->rc);
912 Safefree (self); 1364 Safefree (self);
913 1365
914void 1366void
915set_text (CFPlus::Layout self, SV *text_) 1367set_text (DC::Layout self, SV *text_)
916 CODE: 1368 CODE:
917{ 1369{
918 STRLEN textlen; 1370 STRLEN textlen;
919 char *text = SvPVutf8 (text_, textlen); 1371 char *text = SvPVutf8 (text_, textlen);
920 1372
921 pango_layout_set_text (self->pl, text, textlen); 1373 pango_layout_set_text (self->pl, text, textlen);
922} 1374}
923 1375
924void 1376void
925set_markup (CFPlus::Layout self, SV *text_) 1377set_markup (DC::Layout self, SV *text_)
926 CODE: 1378 CODE:
927{ 1379{
928 STRLEN textlen; 1380 STRLEN textlen;
929 char *text = SvPVutf8 (text_, textlen); 1381 char *text = SvPVutf8 (text_, textlen);
930 1382
931 pango_layout_set_markup (self->pl, text, textlen); 1383 pango_layout_set_markup (self->pl, text, textlen);
932} 1384}
933 1385
934void 1386void
935set_shapes (CFPlus::Layout self, ...) 1387set_shapes (DC::Layout self, ...)
936 CODE: 1388 CODE:
937{ 1389{
938 PangoAttrList *attrs = 0; 1390 PangoAttrList *attrs = 0;
939 const char *text = pango_layout_get_text (self->pl); 1391 const char *text = pango_layout_get_text (self->pl);
940 const char *pos = text; 1392 const char *pos = text;
… …
975 if (attrs) 1427 if (attrs)
976 pango_layout_set_attributes (self->pl, attrs); 1428 pango_layout_set_attributes (self->pl, attrs);
977} 1429}
978 1430
979void 1431void
980get_shapes (CFPlus::Layout self) 1432get_shapes (DC::Layout self)
981 PPCODE: 1433 PPCODE:
982{ 1434{
983 PangoLayoutIter *iter = pango_layout_get_iter (self->pl); 1435 PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
984 1436
985 do 1437 do
986 { 1438 {
987 PangoLayoutRun *run = pango_layout_iter_get_run (iter); 1439 PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
988 1440
989 if (run && shape_attr_p (run)) 1441 if (run && shape_attr_p (run))
990 { 1442 {
991 PangoRectangle extents; 1443 PangoRectangle extents;
992 pango_layout_iter_get_run_extents (iter, 0, &extents); 1444 pango_layout_iter_get_run_extents (iter, 0, &extents);
… …
1000 1452
1001 pango_layout_iter_free (iter); 1453 pango_layout_iter_free (iter);
1002} 1454}
1003 1455
1004int 1456int
1005has_wrapped (CFPlus::Layout self) 1457has_wrapped (DC::Layout self)
1006 CODE: 1458 CODE:
1007{ 1459{
1008 int lines = 1; 1460 int lines = 1;
1009 const char *text = pango_layout_get_text (self->pl); 1461 const char *text = pango_layout_get_text (self->pl);
1010 1462
… …
1015} 1467}
1016 OUTPUT: 1468 OUTPUT:
1017 RETVAL 1469 RETVAL
1018 1470
1019SV * 1471SV *
1020get_text (CFPlus::Layout self) 1472get_text (DC::Layout self)
1021 CODE: 1473 CODE:
1022 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0); 1474 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
1023 sv_utf8_decode (RETVAL); 1475 sv_utf8_decode (RETVAL);
1024 OUTPUT: 1476 OUTPUT:
1025 RETVAL 1477 RETVAL
1026 1478
1027void 1479void
1028set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.) 1480set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
1029 CODE: 1481 CODE:
1030 self->r = r; 1482 self->r = r;
1031 self->g = g; 1483 self->g = g;
1032 self->b = b; 1484 self->b = b;
1033 self->a = a; 1485 self->a = a;
1034 1486
1035void 1487void
1036set_font (CFPlus::Layout self, CFPlus::Font font = 0) 1488set_font (DC::Layout self, DC::Font font = 0)
1037 CODE: 1489 CODE:
1038 if (self->font != font) 1490 if (self->font != font)
1039 { 1491 {
1040 self->font = font; 1492 self->font = font;
1041 layout_update_font (self); 1493 layout_update_font (self);
1042 } 1494 }
1043 1495
1044void 1496void
1045set_height (CFPlus::Layout self, int base_height) 1497set_height (DC::Layout self, int base_height)
1046 CODE: 1498 CODE:
1047 if (self->base_height != base_height) 1499 if (self->base_height != base_height)
1048 { 1500 {
1049 self->base_height = base_height; 1501 self->base_height = base_height;
1050 layout_update_font (self); 1502 layout_update_font (self);
1051 } 1503 }
1052 1504
1053void 1505void
1054set_width (CFPlus::Layout self, int max_width = -1) 1506set_width (DC::Layout self, int max_width = -1)
1055 CODE: 1507 CODE:
1056 pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE); 1508 pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
1057 1509
1058void 1510void
1059set_indent (CFPlus::Layout self, int indent) 1511set_indent (DC::Layout self, int indent)
1060 CODE: 1512 CODE:
1061 pango_layout_set_indent (self->pl, indent * PANGO_SCALE); 1513 pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1062 1514
1063void 1515void
1064set_spacing (CFPlus::Layout self, int spacing) 1516set_spacing (DC::Layout self, int spacing)
1065 CODE: 1517 CODE:
1066 pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE); 1518 pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1067 1519
1068void 1520void
1069set_ellipsise (CFPlus::Layout self, int ellipsise) 1521set_ellipsise (DC::Layout self, int ellipsise)
1070 CODE: 1522 CODE:
1071 pango_layout_set_ellipsize (self->pl, 1523 pango_layout_set_ellipsize (self->pl,
1072 ellipsise == 1 ? PANGO_ELLIPSIZE_START 1524 ellipsise == 1 ? PANGO_ELLIPSIZE_START
1073 : ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE 1525 : ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1074 : ellipsise == 3 ? PANGO_ELLIPSIZE_END 1526 : ellipsise == 3 ? PANGO_ELLIPSIZE_END
1075 : PANGO_ELLIPSIZE_NONE 1527 : PANGO_ELLIPSIZE_NONE
1076 ); 1528 );
1077 1529
1078void 1530void
1079set_single_paragraph_mode (CFPlus::Layout self, int spm) 1531set_single_paragraph_mode (DC::Layout self, int spm)
1080 CODE: 1532 CODE:
1081 pango_layout_set_single_paragraph_mode (self->pl, !!spm); 1533 pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1082 1534
1083void 1535void
1084size (CFPlus::Layout self) 1536size (DC::Layout self)
1085 PPCODE: 1537 PPCODE:
1086{ 1538{
1087 int w, h; 1539 int w, h;
1088 1540
1089 layout_get_pixel_size (self, &w, &h); 1541 layout_get_pixel_size (self, &w, &h);
… …
1092 PUSHs (sv_2mortal (newSViv (w))); 1544 PUSHs (sv_2mortal (newSViv (w)));
1093 PUSHs (sv_2mortal (newSViv (h))); 1545 PUSHs (sv_2mortal (newSViv (h)));
1094} 1546}
1095 1547
1096int 1548int
1097descent (CFPlus::Layout self) 1549descent (DC::Layout self)
1098 CODE: 1550 CODE:
1099{ 1551{
1100 PangoRectangle rect; 1552 PangoRectangle rect;
1101 PangoLayoutLine *line = pango_layout_get_line (self->pl, 0); 1553 PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1102 pango_layout_line_get_pixel_extents (line, 0, &rect); 1554 pango_layout_line_get_pixel_extents (line, 0, &rect);
1103 RETVAL = PANGO_DESCENT (rect); 1555 RETVAL = PANGO_DESCENT (rect);
1104} 1556}
1105 OUTPUT: 1557 OUTPUT:
1106 RETVAL 1558 RETVAL
1107 1559
1108int 1560int
1109xy_to_index (CFPlus::Layout self, int x, int y) 1561xy_to_index (DC::Layout self, int x, int y)
1110 CODE: 1562 CODE:
1111{ 1563{
1112 int index, trailing; 1564 int index, trailing;
1113 pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing); 1565 pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1114 RETVAL = index + trailing; 1566 RETVAL = index + trailing;
1115} 1567}
1116 OUTPUT: 1568 OUTPUT:
1117 RETVAL 1569 RETVAL
1118 1570
1119void 1571void
1120cursor_pos (CFPlus::Layout self, int index) 1572cursor_pos (DC::Layout self, int index)
1121 PPCODE: 1573 PPCODE:
1122{ 1574{
1123 PangoRectangle strong_pos; 1575 PangoRectangle pos;
1124 pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0); 1576 pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1125 1577
1126 EXTEND (SP, 3); 1578 EXTEND (SP, 3);
1127 PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE))); 1579 PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1128 PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE))); 1580 PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1129 PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE))); 1581 PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1130} 1582}
1131 1583
1132void 1584void
1133index_to_line_x (CFPlus::Layout self, int index, int trailing = 0) 1585index_to_line_x (DC::Layout self, int index, int trailing = 0)
1134 PPCODE: 1586 PPCODE:
1135{ 1587{
1136 int line, x; 1588 int line, x;
1137 1589
1138 pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x); 1590 pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
1591#if !PANGO_VERSION_CHECK (1, 17, 3)
1139 /* pango bug: line is between 1..numlines, not 0..numlines-1 */ 1592 /* pango bug: line is between 1..numlines, not 0..numlines-1 */
1140 1593 --line;
1594#endif
1141 EXTEND (SP, 2); 1595 EXTEND (SP, 2);
1142 PUSHs (sv_2mortal (newSViv (line - 1))); 1596 PUSHs (sv_2mortal (newSViv (line)));
1143 PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE))); 1597 PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1144} 1598}
1145 1599
1146void 1600void
1147line_x_to_index (CFPlus::Layout self, int line, int x) 1601line_x_to_index (DC::Layout self, int line, int x)
1148 PPCODE: 1602 PPCODE:
1149{ 1603{
1150 PangoLayoutLine *lp; 1604 PangoLayoutLine *lp;
1151 int index, trailing; 1605 int index, trailing;
1152 1606
1153 if (line < 0) 1607 if (line < 0)
1154 XSRETURN_EMPTY; 1608 XSRETURN_EMPTY;
1155 1609
1156 if (!(lp = pango_layout_get_line (self->pl, line))) 1610 if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1157 XSRETURN_EMPTY; /* do better */ 1611 XSRETURN_EMPTY; /* do better */
1158 1612
1159 pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing); 1613 pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1160 1614
1161 EXTEND (SP, 2); 1615 EXTEND (SP, 2);
… …
1167 PUSHs (sv_2mortal (newSViv (trailing))); 1621 PUSHs (sv_2mortal (newSViv (trailing)));
1168 } 1622 }
1169} 1623}
1170 1624
1171void 1625void
1172render (CFPlus::Layout self, float x, float y, int flags = 0) 1626render (DC::Layout self, float x, float y, int flags = 0)
1173 PPCODE: 1627 CODE:
1628 rc_clear (self->rc);
1174 pango_opengl_render_layout_subpixel ( 1629 pango_opengl_render_layout_subpixel (
1175 self->pl, 1630 self->pl,
1631 self->rc,
1176 x * PANGO_SCALE, y * PANGO_SCALE, 1632 x * PANGO_SCALE, y * PANGO_SCALE,
1177 self->r, self->g, self->b, self->a, 1633 self->r, self->g, self->b, self->a,
1178 flags 1634 flags
1179 ); 1635 );
1636 // we assume that context_change actually clears/frees stuff
1637 // and does not do any recomputation...
1638 pango_layout_context_changed (self->pl);
1180 1639
1181MODULE = CFPlus PACKAGE = CFPlus::Texture
1182
1183void 1640void
1184pad2pot (SV *data_, SV *w_, SV *h_) 1641draw (DC::Layout self)
1185 CODE: 1642 CODE:
1186{ 1643{
1187 int ow = SvIV (w_); 1644 glEnable (GL_TEXTURE_2D);
1188 int oh = SvIV (h_); 1645 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1646 glEnable (GL_BLEND);
1647 gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
1648 GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
1649 glEnable (GL_ALPHA_TEST);
1650 glAlphaFunc (GL_GREATER, 7.f / 255.f);
1189 1651
1190 if (ow && oh) 1652 rc_draw (self->rc);
1653
1654 glDisable (GL_ALPHA_TEST);
1655 glDisable (GL_BLEND);
1656 glDisable (GL_TEXTURE_2D);
1657}
1658
1659MODULE = Deliantra::Client PACKAGE = DC::Texture
1660
1661PROTOTYPES: ENABLE
1662
1663void
1664pad (SV *data_, int ow, int oh, int nw, int nh)
1665 CODE:
1666{
1667 if ((nw != ow || nh != oh) && SvOK (data_))
1191 { 1668 {
1192 int nw = minpot (ow);
1193 int nh = minpot (oh);
1194
1195 if (nw != ow || nh != oh)
1196 {
1197 if (SvOK (data_))
1198 {
1199 STRLEN datalen; 1669 STRLEN datalen;
1200 char *data = SvPVbyte (data_, datalen); 1670 char *data = SvPVbyte (data_, datalen);
1201 int bpp = datalen / (ow * oh); 1671 int bpp = datalen / (ow * oh);
1202 SV *result_ = sv_2mortal (newSV (nw * nh * bpp)); 1672 SV *result_ = sv_2mortal (newSV (nw * nh * bpp));
1203 1673
1204 SvPOK_only (result_); 1674 SvPOK_only (result_);
1205 SvCUR_set (result_, nw * nh * bpp); 1675 SvCUR_set (result_, nw * nh * bpp);
1206 1676
1207 memset (SvPVX (result_), 0, nw * nh * bpp); 1677 memset (SvPVX (result_), 0, nw * nh * bpp);
1208 while (oh--) 1678 while (oh--)
1209 memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp); 1679 memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1210 1680
1211 sv_setsv (data_, result_); 1681 sv_setsv (data_, result_);
1212 }
1213
1214 sv_setiv (w_, nw);
1215 sv_setiv (h_, nh);
1216 }
1217 } 1682 }
1218} 1683}
1219 1684
1220void 1685void
1221draw_quad (SV *self, float x, float y, float w = 0., float h = 0.) 1686draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
… …
1227{ 1692{
1228 HV *hv = (HV *)SvRV (self); 1693 HV *hv = (HV *)SvRV (self);
1229 float s = SvNV (*hv_fetch (hv, "s", 1, 1)); 1694 float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1230 float t = SvNV (*hv_fetch (hv, "t", 1, 1)); 1695 float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1231 int name = SvIV (*hv_fetch (hv, "name", 4, 1)); 1696 int name = SvIV (*hv_fetch (hv, "name", 4, 1));
1697
1698 if (name <= 0)
1699 XSRETURN_EMPTY;
1232 1700
1233 if (items < 5) 1701 if (items < 5)
1234 { 1702 {
1235 w = SvNV (*hv_fetch (hv, "w", 1, 1)); 1703 w = SvNV (*hv_fetch (hv, "w", 1, 1));
1236 h = SvNV (*hv_fetch (hv, "h", 1, 1)); 1704 h = SvNV (*hv_fetch (hv, "h", 1, 1));
… …
1264 glDisable (GL_ALPHA_TEST); 1732 glDisable (GL_ALPHA_TEST);
1265 glDisable (GL_BLEND); 1733 glDisable (GL_BLEND);
1266 } 1734 }
1267} 1735}
1268 1736
1269MODULE = CFPlus PACKAGE = CFPlus::Map 1737void
1738draw_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)
1739 PROTOTYPE: @
1740 CODE:
1741{
1742 glEnable (GL_BLEND);
1743 glBlendFunc (intensity ? GL_SRC_ALPHA : GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
1744 glEnable (GL_TEXTURE_2D);
1745 glBindTexture (GL_TEXTURE_2D, name1);
1270 1746
1271CFPlus::Map 1747 glColor3f (intensity, intensity, intensity);
1748 glPushMatrix ();
1749 glScalef (1./3, 1./3, 1.);
1750
1751 if (blend > 0.f)
1752 {
1753 float dx3 = dx * -3.f / w;
1754 float dy3 = dy * -3.f / h;
1755 GLfloat env_color[4] = { 0., 0., 0., blend };
1756
1757 /* interpolate the two shadow textures */
1758 /* stage 0 == rgb(glcolor) + alpha(t0) */
1759 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1760
1761 /* stage 1 == rgb(glcolor) + alpha(interpolate t0, t1, texenv) */
1762 gl.ActiveTexture (GL_TEXTURE1);
1763 glEnable (GL_TEXTURE_2D);
1764 glBindTexture (GL_TEXTURE_2D, name2);
1765 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_COMBINE);
1766
1767 /* rgb == rgb(glcolor) */
1768 glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_RGB, GL_REPLACE);
1769 glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_RGB, GL_PRIMARY_COLOR);
1770 glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_RGB, GL_SRC_COLOR);
1771
1772 /* alpha = interpolate t0, t1 by env_alpha */
1773 glTexEnvfv (GL_TEXTURE_ENV, GL_TEXTURE_ENV_COLOR, env_color);
1774
1775 glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_ALPHA, GL_INTERPOLATE);
1776 glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_ALPHA, GL_TEXTURE);
1777 glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_ALPHA, GL_SRC_ALPHA);
1778
1779 glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE1_ALPHA, GL_PREVIOUS);
1780 glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND1_ALPHA, GL_SRC_ALPHA);
1781
1782 glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE2_ALPHA, GL_CONSTANT);
1783 glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND2_ALPHA, GL_SRC_ALPHA);
1784
1785 glBegin (GL_QUADS);
1786 gl.MultiTexCoord2f (GL_TEXTURE0, 0, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 ); glVertex2i (0, 0);
1787 gl.MultiTexCoord2f (GL_TEXTURE0, 0, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 + t); glVertex2i (0, h);
1788 gl.MultiTexCoord2f (GL_TEXTURE0, s, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 + t); glVertex2i (w, h);
1789 gl.MultiTexCoord2f (GL_TEXTURE0, s, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 ); glVertex2i (w, 0);
1790 glEnd ();
1791
1792 glDisable (GL_TEXTURE_2D);
1793 gl.ActiveTexture (GL_TEXTURE0);
1794 }
1795 else
1796 {
1797 /* simple blending of one texture, also opengl <1.3 path */
1798 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1799
1800 glBegin (GL_QUADS);
1801 glTexCoord2f (0, 0); glVertex2f (0, 0);
1802 glTexCoord2f (0, t); glVertex2f (0, h);
1803 glTexCoord2f (s, t); glVertex2f (w, h);
1804 glTexCoord2f (s, 0); glVertex2f (w, 0);
1805 glEnd ();
1806 }
1807
1808 /* draw ?-marks or equivalent, this is very clumsy code :/ */
1809 {
1810 int x, y;
1811 int dx3 = dx * 3;
1812 int dy3 = dy * 3;
1813
1814 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1815 glBindTexture (GL_TEXTURE_2D, hidden_tex);
1816 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1817 glTranslatef (-1., -1., 0);
1818 glBegin (GL_QUADS);
1819
1820 for (y = 1; y < h; y += 3)
1821 {
1822 int y1 = y - dy3;
1823 int y1valid = y1 >= 0 && y1 < h;
1824
1825 for (x = 1; x < w; x += 3)
1826 {
1827 int x1 = x - dx3;
1828 uint8_t h1 = data1 [x + y * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
1829 uint8_t h2;
1830
1831 if (y1valid && x1 >= 0 && x1 < w)
1832 h2 = data2 [x1 + y1 * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
1833 else
1834 h2 = 1; /* out of range == invisible */
1835
1836 if (h1 || h2)
1837 {
1838 float alpha = h1 == h2 ? 1.f : h1 ? 1.f - blend : blend;
1839 glColor4f (1., 1., 1., alpha);
1840
1841 glTexCoord2f (0, 0.); glVertex2i (x , y );
1842 glTexCoord2f (0, 1.); glVertex2i (x , y + 3);
1843 glTexCoord2f (1, 1.); glVertex2i (x + 3, y + 3);
1844 glTexCoord2f (1, 0.); glVertex2i (x + 3, y );
1845 }
1846 }
1847 }
1848 }
1849
1850 glEnd ();
1851
1852 glPopMatrix ();
1853
1854 glDisable (GL_TEXTURE_2D);
1855 glDisable (GL_BLEND);
1856}
1857
1858IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
1859 CODE:
1860{
1861 GLint width;
1862 glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
1863 glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
1864 RETVAL = width > 0;
1865}
1866 OUTPUT:
1867 RETVAL
1868
1869MODULE = Deliantra::Client PACKAGE = DC::Map
1870
1871PROTOTYPES: DISABLE
1872
1873DC::Map
1272new (SV *class) 1874new (SV *klass)
1273 CODE: 1875 CODE:
1274 New (0, RETVAL, 1, struct map); 1876 New (0, RETVAL, 1, struct map);
1275 RETVAL->x = 0; 1877 RETVAL->x = 0;
1276 RETVAL->y = 0; 1878 RETVAL->y = 0;
1277 RETVAL->w = 0; 1879 RETVAL->w = 0;
… …
1284 RETVAL->row = 0; 1886 RETVAL->row = 0;
1285 OUTPUT: 1887 OUTPUT:
1286 RETVAL 1888 RETVAL
1287 1889
1288void 1890void
1289DESTROY (CFPlus::Map self) 1891DESTROY (DC::Map self)
1290 CODE: 1892 CODE:
1291{ 1893{
1292 map_clear (self); 1894 map_clear (self);
1293 Safefree (self->face2tile); 1895 Safefree (self->face2tile);
1294 Safefree (self->tex); 1896 Safefree (self->tex);
1295 Safefree (self); 1897 Safefree (self);
1296} 1898}
1297 1899
1298void 1900void
1299resize (CFPlus::Map self, int map_width, int map_height) 1901resize (DC::Map self, int map_width, int map_height)
1300 CODE: 1902 CODE:
1301 self->w = map_width; 1903 self->w = map_width;
1302 self->h = map_height; 1904 self->h = map_height;
1303 1905
1304void 1906void
1305clear (CFPlus::Map self) 1907clear (DC::Map self)
1306 CODE: 1908 CODE:
1307 map_clear (self); 1909 map_clear (self);
1308 1910
1309void 1911void
1310set_tileid (CFPlus::Map self, int face, int tile) 1912set_tileid (DC::Map self, int face, int tile)
1311 CODE: 1913 CODE:
1312{ 1914{
1313 need_facenum (self, face); self->face2tile [face] = tile; 1915 need_facenum (self, face); self->face2tile [face] = tile;
1314 need_texid (self, tile); 1916 need_texid (self, tile);
1315} 1917}
1316 1918
1317void 1919void
1318set_smooth (CFPlus::Map self, int face, int smooth, int level) 1920set_smooth (DC::Map self, int face, int smooth, int level)
1319 CODE: 1921 CODE:
1320{ 1922{
1321 tileid texid; 1923 tileid texid;
1322 maptex *tex; 1924 maptex *tex;
1323 1925
1324 if (face < 0 || face >= self->faces) 1926 if (face < 0 || face >= self->faces)
1325 return; 1927 return;
1326 1928
1327 if (smooth < 0 || smooth >= self->faces) 1929 if (smooth < 0 || smooth >= self->faces)
1328 return; 1930 return;
1329 1931
1330 texid = self->face2tile [face]; 1932 texid = self->face2tile [face];
1331 1933
1332 if (!texid) 1934 if (!texid)
1333 return; 1935 return;
1334 1936
1335 tex = self->tex + texid; 1937 tex = self->tex + texid;
1336 tex->smoothtile = self->face2tile [smooth]; 1938 tex->smoothtile = self->face2tile [smooth];
1337 tex->smoothlevel = level; 1939 tex->smoothlevel = level;
1338} 1940}
1339 1941
1340void 1942void
1341set_texture (CFPlus::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a) 1943set_texture (DC::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)
1342 CODE: 1944 CODE:
1343{ 1945{
1344 need_texid (self, texid); 1946 need_texid (self, texid);
1345 1947
1346 { 1948 {
… …
1365 // use uglier nearest interpolation because linear suffers 1967 // use uglier nearest interpolation because linear suffers
1366 // from transparent color bleeding and ugly wrapping effects. 1968 // from transparent color bleeding and ugly wrapping effects.
1367 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST); 1969 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1368} 1970}
1369 1971
1972void
1973expire_textures (DC::Map self, int texid, int count)
1974 PPCODE:
1975 for (; texid < self->texs && count; ++texid, --count)
1976 {
1977 maptex *tex = self->tex + texid;
1978
1979 if (tex->name)
1980 {
1981 if (tex->unused)
1982 {
1983 tex->name = 0;
1984 tex->unused = 0;
1985 XPUSHs (sv_2mortal (newSViv (texid)));
1986 }
1987 else
1988 tex->unused = 1;
1989 }
1990 }
1991
1370int 1992int
1371ox (CFPlus::Map self) 1993ox (DC::Map self)
1372 ALIAS: 1994 ALIAS:
1373 oy = 1 1995 oy = 1
1374 x = 2 1996 x = 2
1375 y = 3 1997 y = 3
1376 w = 4 1998 w = 4
… …
1387 } 2009 }
1388 OUTPUT: 2010 OUTPUT:
1389 RETVAL 2011 RETVAL
1390 2012
1391void 2013void
1392scroll (CFPlus::Map self, int dx, int dy) 2014scroll (DC::Map self, int dx, int dy)
1393 CODE: 2015 CODE:
1394{ 2016{
1395 if (dx > 0) 2017 if (dx > 0)
1396 map_blank (self, self->x, self->y, dx, self->h); 2018 map_blank (self, self->x, self->y, dx, self->h);
1397 else if (dx < 0) 2019 else if (dx < 0)
1398 map_blank (self, self->x + self->w + dx + 1, self->y, -dx, self->h); 2020 map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1399 2021
1400 if (dy > 0) 2022 if (dy > 0)
1401 map_blank (self, self->x, self->y, self->w, dy); 2023 map_blank (self, self->x, self->y, self->w, dy);
1402 else if (dy < 0) 2024 else if (dy < 0)
1403 map_blank (self, self->x, self->y + self->h + dy + 1, self->w, -dy); 2025 map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1404 2026
1405 self->ox += dx; self->x += dx; 2027 self->ox += dx; self->x += dx;
1406 self->oy += dy; self->y += dy; 2028 self->oy += dy; self->y += dy;
1407 2029
1408 while (self->y < 0) 2030 while (self->y < 0)
… …
1412 self->rows += MAP_EXTEND_Y; 2034 self->rows += MAP_EXTEND_Y;
1413 self->y += MAP_EXTEND_Y; 2035 self->y += MAP_EXTEND_Y;
1414 } 2036 }
1415} 2037}
1416 2038
1417void 2039SV *
1418map1a_update (CFPlus::Map self, SV *data_, int extmap) 2040map1a_update (DC::Map self, SV *data_)
1419 CODE: 2041 CODE:
1420{ 2042{
1421 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_); 2043 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1422 uint8_t *data_end = (uint8_t *)SvEND (data_); 2044 uint8_t *data_end = (uint8_t *)SvEND (data_);
1423 mapcell *cell; 2045 mapcell *cell;
1424 int x, y, flags; 2046 int x, y, z, flags;
2047 AV *missing = newAV ();
2048 RETVAL = newRV_noinc ((SV *)missing);
1425 2049
1426 while (data < data_end - 1) 2050 while (data < data_end - 1)
1427 { 2051 {
1428 flags = (data [0] << 8) + data [1]; data += 2; 2052 flags = (data [0] << 8) + data [1]; data += 2;
1429 2053
… …
1442 2066
1443 //TODO: don't trust server data to be in-range(!) 2067 //TODO: don't trust server data to be in-range(!)
1444 2068
1445 if (flags & 8) 2069 if (flags & 8)
1446 { 2070 {
2071 uint8_t ext, cmd;
2072
1447 if (extmap) 2073 do
1448 { 2074 {
1449 uint8_t ext, cmd; 2075 ext = *data++;
2076 cmd = ext & 0x7f;
1450 2077
1451 do 2078 if (cmd < 4)
2079 cell->darkness = 255 - ext * 64 + 1; /* make sure this doesn't collide with FOW_DARKNESS */
2080 else if (cmd == 5) // health
1452 { 2081 {
1453 ext = *data++;
1454 cmd = ext & 0x3f;
1455
1456 if (cmd < 4)
1457 cell->darkness = 255 - ext * 64 + 1;
1458 else if (cmd == 5) // health
1459 {
1460 cell->stat_width = 1; 2082 cell->stat_width = 1;
1461 cell->stat_hp = *data++; 2083 cell->stat_hp = *data++;
1462 }
1463 else if (cmd == 6) // monster width
1464 cell->stat_width = *data++ + 1;
1465 else if (cmd == 0x47)
1466 {
1467 if (*data == 8)
1468 ; // decode player uuid
1469
1470 data += *data + 1;
1471 }
1472 else if (cmd == 8) // cell flags
1473 cell->flags = *data++;
1474 else if (ext & 0x40) // unknown, multibyte => skip
1475 data += *data + 1;
1476 else
1477 data++;
1478 } 2084 }
1479 while (ext & 0x80); 2085 else if (cmd == 6) // monster width
2086 cell->stat_width = *data++ + 1;
2087 else if (cmd == 0x47)
2088 {
2089 if (*data == 1) cell->player = data [1];
2090 else if (*data == 2) cell->player = data [2] + (data [1] << 8);
2091 else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
2092 else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
2093
2094 data += *data + 1;
2095 }
2096 else if (cmd == 8) // cell flags
2097 cell->flags = *data++;
2098 else if (ext & 0x40) // unknown, multibyte => skip
2099 data += *data + 1;
2100 else
2101 data++;
1480 } 2102 }
1481 else 2103 while (ext & 0x80);
1482 cell->darkness = *data++ + 1;
1483 } 2104 }
1484 2105
2106 for (z = 0; z <= 2; ++z)
1485 if (flags & 4) 2107 if (flags & (4 >> z))
1486 { 2108 {
1487 faceid face = (data [0] << 8) + data [1]; data += 2; 2109 faceid face = (data [0] << 8) + data [1]; data += 2;
1488 need_facenum (self, face); 2110 need_facenum (self, face);
1489 cell->tile [0] = self->face2tile [face]; 2111 cell->tile [z] = self->face2tile [face];
2112
2113 if (cell->tile [z])
2114 {
2115 maptex *tex = self->tex + cell->tile [z];
2116 tex->unused = 0;
2117 if (!tex->name)
2118 av_push (missing, newSViv (cell->tile [z]));
2119
2120 if (tex->smoothtile)
2121 {
2122 maptex *smooth = self->tex + tex->smoothtile;
2123 smooth->unused = 0;
2124 if (!smooth->name)
2125 av_push (missing, newSViv (tex->smoothtile));
2126 }
2127 }
1490 } 2128 }
1491
1492 if (flags & 2)
1493 {
1494 faceid face = (data [0] << 8) + data [1]; data += 2;
1495 need_facenum (self, face);
1496 cell->tile [1] = self->face2tile [face];
1497 }
1498
1499 if (flags & 1)
1500 {
1501 faceid face = (data [0] << 8) + data [1]; data += 2;
1502 need_facenum (self, face);
1503 cell->tile [2] = self->face2tile [face];
1504 }
1505 } 2129 }
1506 else 2130 else
1507 cell->darkness = 0; 2131 CELL_CLEAR (cell);
1508 } 2132 }
1509} 2133}
2134 OUTPUT:
2135 RETVAL
1510 2136
1511SV * 2137SV *
1512mapmap (CFPlus::Map self, int x0, int y0, int w, int h) 2138mapmap (DC::Map self, int x0, int y0, int w, int h)
1513 CODE: 2139 CODE:
1514{ 2140{
1515 int x1, x; 2141 int x1, x;
1516 int y1, y; 2142 int y1, y;
1517 int z; 2143 int z;
… …
1530 ? self->row + y 2156 ? self->row + y
1531 : 0; 2157 : 0;
1532 2158
1533 for (x = x0; x < x1; x++) 2159 for (x = x0; x < x1; x++)
1534 { 2160 {
1535 int r = 32, g = 32, b = 32, a = 192; 2161 unsigned int r = 32, g = 32, b = 32, a = 192;
1536 2162
1537 if (row && row->c0 <= x && x < row->c1) 2163 if (row && row->c0 <= x && x < row->c1)
1538 { 2164 {
1539 mapcell *cell = row->col + (x - row->c0); 2165 mapcell *cell = row->col + (x - row->c0);
1540 2166
… …
1542 { 2168 {
1543 maptex tex = self->tex [cell->tile [z]]; 2169 maptex tex = self->tex [cell->tile [z]];
1544 int a0 = 255 - tex.a; 2170 int a0 = 255 - tex.a;
1545 int a1 = tex.a; 2171 int a1 = tex.a;
1546 2172
1547 r = (r * a0 + tex.r * a1) / 255; 2173 r = div255 (r * a0 + tex.r * a1);
1548 g = (g * a0 + tex.g * a1) / 255; 2174 g = div255 (g * a0 + tex.g * a1);
1549 b = (b * a0 + tex.b * a1) / 255; 2175 b = div255 (b * a0 + tex.b * a1);
1550 a = (a * a0 + tex.a * a1) / 255; 2176 a = div255 (a * a0 + tex.a * a1);
1551 } 2177 }
1552 } 2178 }
1553 2179
1554 *map++ = (r ) 2180 *map++ = (r )
1555 | (g << 8) 2181 | (g << 8)
1556 | (b << 16) 2182 | (b << 16)
1557 | (a << 24); 2183 | (a << 24);
1558 } 2184 }
1559 } 2185 }
1560 2186
1561 RETVAL = map_sv; 2187 RETVAL = map_sv;
1562} 2188}
1563 OUTPUT: 2189 OUTPUT:
1564 RETVAL 2190 RETVAL
1565 2191
1566void 2192void
1567draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T) 2193draw (DC::Map self, int mx, int my, int sw, int sh, int Tw, int Th, U32 player = 0xffffffff, int sdx = 0, int sdy = 0)
1568 CODE: 2194 CODE:
1569{ 2195{
2196 int x, y, z;
2197
1570 HV *smooth = (HV *)sv_2mortal ((SV *)newHV ()); 2198 HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1571 uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level 2199 uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
1572 uint8_t smooth_max[256][256]; 2200 static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
1573 smooth_key skey; 2201 smooth_key skey;
1574 int x, y, z; 2202 int pl_x, pl_y;
1575 int last_name; 2203 maptex pl_tex;
2204 rc_t *rc = rc_alloc ();
2205 rc_t *rc_ov = rc_alloc ();
2206 rc_key_t key;
2207 rc_array_t *arr;
1576 2208
2209 pl_tex.name = 0;
2210
1577 // thats current max. sorry. 2211 // that's current max. sorry.
1578 if (sw > 255) sw = 255; 2212 if (sw > 255) sw = 255;
1579 if (sh > 255) sh = 255; 2213 if (sh > 255) sh = 255;
1580 2214
1581 // clear key, in case of extra padding 2215 // clear key, in case of extra padding
1582 memset (&skey, 0, sizeof (skey)); 2216 memset (&skey, 0, sizeof (skey));
1583 2217
1584 glColor4ub (255, 255, 255, 255); 2218 memset (&key, 0, sizeof (key));
1585 2219 key.r = 255;
1586 glEnable (GL_BLEND); 2220 key.g = 255;
1587 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA); 2221 key.b = 255;
1588 glEnable (GL_TEXTURE_2D); 2222 key.a = 255;
1589 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE); 2223 key.mode = GL_QUADS;
1590 2224 key.format = GL_T2F_V3F;
1591 glBegin (GL_QUADS);
1592
1593 last_name = 0;
1594 2225
1595 mx += self->x; 2226 mx += self->x;
1596 my += self->y; 2227 my += self->y;
1597 2228
1598 // first pass: determine smooth_max 2229 // first pass: determine smooth_max
… …
1608 for (x = 0; x < sw; x++) 2239 for (x = 0; x < sw; x++)
1609 if (row->c0 <= x + mx && x + mx < row->c1) 2240 if (row->c0 <= x + mx && x + mx < row->c1)
1610 { 2241 {
1611 mapcell *cell = row->col + (x + mx - row->c0); 2242 mapcell *cell = row->col + (x + mx - row->c0);
1612 2243
1613 for (z = 0; z <= 2; z++)
1614 {
1615 uint8_t level = self->tex [cell->tile [z]].smoothlevel;
1616 if (level > smooth_max [x + 1][y + 1])
1617 smooth_max [x + 1][y + 1] = level; 2244 smooth_max[x + 1][y + 1] =
1618 } 2245 MAX (self->tex [cell->tile [0]].smoothlevel,
2246 MAX (self->tex [cell->tile [1]].smoothlevel,
2247 self->tex [cell->tile [2]].smoothlevel));
1619 } 2248 }
1620 } 2249 }
2250
2251 glEnable (GL_BLEND);
2252 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
2253 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1621 2254
1622 for (z = 0; z <= 2; z++) 2255 for (z = 0; z <= 2; z++)
1623 { 2256 {
1624 memset (smooth_level, 0, sizeof (smooth_level)); 2257 memset (smooth_level, 0, sizeof (smooth_level));
2258 key.texname = -1;
1625 2259
1626 for (y = 0; y < sh; y++) 2260 for (y = 0; y < sh; y++)
1627 if (0 <= y + my && y + my < self->rows) 2261 if (0 <= y + my && y + my < self->rows)
1628 { 2262 {
1629 maprow *row = self->row + (y + my); 2263 maprow *row = self->row + (y + my);
… …
1635 tileid tile = cell->tile [z]; 2269 tileid tile = cell->tile [z];
1636 2270
1637 if (tile) 2271 if (tile)
1638 { 2272 {
1639 maptex tex = self->tex [tile]; 2273 maptex tex = self->tex [tile];
1640 int px = (x + 1) * T - tex.w; 2274 int px, py;
1641 int py = (y + 1) * T - tex.h;
1642 2275
1643 // suppressing texture state switches here
1644 // is only moderately effective, but worth the extra effort
1645 if (last_name != tex.name) 2276 if (key.texname != tex.name)
1646 { 2277 {
2278 self->tex [tile].unused = 0;
2279
1647 if (!tex.name) 2280 if (!tex.name)
1648 tex = self->tex [2]; /* missing, replace by noface */ 2281 tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
1649 2282
1650 glEnd (); 2283 key.texname = tex.name;
1651 glBindTexture (GL_TEXTURE_2D, last_name = tex.name); 2284 arr = rc_array (rc, &key);
1652 glBegin (GL_QUADS);
1653 } 2285 }
1654 2286
1655 glTexCoord2f (0 , 0 ); glVertex2f (px , py ); 2287 px = (x + 1) * Th - tex.w;
1656 glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h); 2288 py = (y + 1) * Tw - tex.h;
1657 glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1658 glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1659 2289
1660 if (cell->flags && z == 2) 2290 if (expect_false (cell->player == player) && expect_false (z == 2))
1661 { 2291 {
1662 if (cell->flags & 1) 2292 pl_x = px;
2293 pl_y = py;
2294 pl_tex = tex;
1663 { 2295 continue;
1664 maptex tex = self->tex [1];
1665 int px = x * T + T * 2 / 32;
1666 int py = y * T - T * 6 / 32;
1667
1668 glEnd ();
1669 glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
1670 glBegin (GL_QUADS);
1671
1672 glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1673 glTexCoord2f (0 , tex.t); glVertex2f (px , py + T);
1674 glTexCoord2f (tex.s, tex.t); glVertex2f (px + T, py + T);
1675 glTexCoord2f (tex.s, 0 ); glVertex2f (px + T, py );
1676 }
1677 } 2296 }
2297
2298 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
2299 rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
2300 rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
2301 rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
1678 2302
1679 // update smooth hash 2303 // update smooth hash
1680 if (tex.smoothtile) 2304 if (tex.smoothtile)
1681 { 2305 {
1682 skey.tile = tex.smoothtile; 2306 skey.tile = tex.smoothtile;
… …
1685 smooth_level [tex.smoothlevel >> 5] |= ((uint32_t)1) << (tex.smoothlevel & 31); 2309 smooth_level [tex.smoothlevel >> 5] |= ((uint32_t)1) << (tex.smoothlevel & 31);
1686 2310
1687 // add bits to current tile and all neighbours. skey.x|y is 2311 // add bits to current tile and all neighbours. skey.x|y is
1688 // shifted +1|+1 so we always stay positive. 2312 // shifted +1|+1 so we always stay positive.
1689 2313
2314 // bits is ___n cccc CCCC bbbb
2315 // n do not draw borders&corners
2316 // c draw these corners, but...
2317 // C ... not these
2318 // b draw these borders
2319
2320 // borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
2321 // ┃· ·· ·┃ ━━
2322
2323 // corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
2324 // ·· ·· ·┏ ┓·
2325
1690 // full tile 2326 // full tile
1691 skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000); 2327 skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
1692 2328
1693 // borders 2329 // borders
1694 skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0031); 2330 skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
1695 skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0092); 2331 skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
1696 skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064); 2332 skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
1697 skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8); 2333 skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
1698 2334
1699 // corners 2335 // corners
1700 skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100); 2336 skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
1701 skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200); 2337 skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
1702 skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400); 2338 skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
1703 skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800); 2339 skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
1704 } 2340 }
1705 } 2341 }
2342
2343 if (expect_false (z == 2) && expect_false (cell->flags))
2344 {
2345 // overlays such as the speech bubble, probably more to come
2346 if (cell->flags & 1)
2347 {
2348 rc_key_t key_ov = key;
2349 maptex tex = self->tex [TEXID_SPEECH];
2350 rc_array_t *arr;
2351 int px = x * Tw + Tw * 2 / 32;
2352 int py = y * Th - Th * 6 / 32;
2353
2354 key_ov.texname = tex.name;
2355 arr = rc_array (rc_ov, &key_ov);
2356
2357 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
2358 rc_t2f_v3f (arr, 0 , tex.t, px , py + Th, 0);
2359 rc_t2f_v3f (arr, tex.s, tex.t, px + Tw, py + Th, 0);
2360 rc_t2f_v3f (arr, tex.s, 0 , px + Tw, py , 0);
2361 }
2362 }
1706 } 2363 }
1707 } 2364 }
1708 2365
2366 rc_draw (rc);
2367 rc_clear (rc);
2368
1709 // go through all smoothlevels, lowest to highest, then draw 2369 // go through all smoothlevels, lowest to highest, then draw.
1710 // this is basically counting sort 2370 // this is basically counting sort
1711 { 2371 {
1712 int w, b; 2372 int w, b;
1713 2373
2374 glEnable (GL_TEXTURE_2D);
2375 glBegin (GL_QUADS);
1714 for (w = 0; w < 256 / 32; ++w) 2376 for (w = 0; w < 256 / 32; ++w)
1715 { 2377 {
1716 uint32_t smask = smooth_level [w]; 2378 uint32_t smask = smooth_level [w];
1717 if (smask) 2379 if (smask)
1718 for (b = 0; b < 32; ++b) 2380 for (b = 0; b < 32; ++b)
… …
1725 while ((he = hv_iternext (smooth))) 2387 while ((he = hv_iternext (smooth)))
1726 { 2388 {
1727 smooth_key *skey = (smooth_key *)HeKEY (he); 2389 smooth_key *skey = (smooth_key *)HeKEY (he);
1728 IV bits = SvIVX (HeVAL (he)); 2390 IV bits = SvIVX (HeVAL (he));
1729 2391
1730 // bits is ___n cccc CCCC bbbb
1731 // n do not draw borders&corners
1732 // c draw these corners, but...
1733 // C ... not these
1734 // b draw these borders
1735
1736 if (!(bits & 0x1000) 2392 if (!(bits & 0x1000)
1737 && skey->level == level 2393 && skey->level == level
1738 && level >= smooth_max [skey->x][skey->y]) 2394 && level > smooth_max [skey->x][skey->y])
1739 { 2395 {
1740 maptex tex = self->tex [skey->tile]; 2396 maptex tex = self->tex [skey->tile];
1741 int px = (((int)skey->x) - 1) * T; 2397 int px = (((int)skey->x) - 1) * Tw;
1742 int py = (((int)skey->y) - 1) * T; 2398 int py = (((int)skey->y) - 1) * Th;
1743 int border = bits & 15; 2399 int border = bits & 15;
1744 int corner = (bits >> 8) & ~(bits >> 4) & 15; 2400 int corner = (bits >> 8) & ~(bits >> 4) & 15;
1745 float dx = tex.s * .0625f; // 16 images/row 2401 float dx = tex.s * .0625f; // 16 images/row
1746 float dy = tex.t * .5f ; // 2 images/column 2402 float dy = tex.t * .5f ; // 2 images/column
1747 2403
1748 // this time naively avoiding texture state changes
1749 // save gobs of state changes.
1750 if (last_name != tex.name) 2404 if (tex.name)
1751 { 2405 {
2406 // this time avoiding texture state changes
2407 // save gobs of state changes.
1752 if (!tex.name) 2408 if (key.texname != tex.name)
1753 continue; // smoothing not yet available 2409 {
2410 self->tex [skey->tile].unused = 0;
1754 2411
1755 glEnd (); 2412 glEnd ();
1756 glBindTexture (GL_TEXTURE_2D, last_name = tex.name); 2413 glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1757 glBegin (GL_QUADS); 2414 glBegin (GL_QUADS);
1758 } 2415 }
1759 2416
1760 if (border) 2417 if (border)
1761 { 2418 {
1762 float ox = border * dx; 2419 float ox = border * dx;
1763 2420
1764 glTexCoord2f (ox , 0.f ); glVertex2f (px , py ); 2421 glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
1765 glTexCoord2f (ox , dy ); glVertex2f (px , py + T); 2422 glTexCoord2f (ox , dy ); glVertex2i (px , py + Th);
1766 glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py + T); 2423 glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py + Th);
1767 glTexCoord2f (ox + dx, 0.f ); glVertex2f (px + T, py ); 2424 glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + Tw, py );
1768 } 2425 }
1769 2426
1770 if (corner) 2427 if (corner)
1771 { 2428 {
1772 float ox = corner * dx; 2429 float ox = corner * dx;
1773 2430
1774 glTexCoord2f (ox , dy ); glVertex2f (px , py ); 2431 glTexCoord2f (ox , dy ); glVertex2i (px , py );
1775 glTexCoord2f (ox , dy * 2.f); glVertex2f (px , py + T); 2432 glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + Th);
1776 glTexCoord2f (ox + dx, dy * 2.f); glVertex2f (px + T, py + T); 2433 glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + Tw, py + Th);
1777 glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py ); 2434 glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py );
2435 }
1778 } 2436 }
1779 } 2437 }
1780 } 2438 }
1781 } 2439 }
1782 } 2440 }
2441
2442 glEnd ();
2443 glDisable (GL_TEXTURE_2D);
2444 key.texname = -1;
1783 } 2445 }
1784 2446
1785 hv_clear (smooth); 2447 hv_clear (smooth);
1786 } 2448 }
1787 2449
1788 glEnd (); 2450 if (pl_tex.name)
2451 {
2452 maptex tex = pl_tex;
2453 int px = pl_x + sdx;
2454 int py = pl_y + sdy;
1789 2455
1790 glDisable (GL_TEXTURE_2D); 2456 key.texname = tex.name;
2457 arr = rc_array (rc, &key);
2458
2459 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
2460 rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
2461 rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
2462 rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
2463
2464 rc_draw (rc);
2465 }
2466
2467 rc_draw (rc_ov);
2468 rc_clear (rc_ov);
2469
1791 glDisable (GL_BLEND); 2470 glDisable (GL_BLEND);
2471 rc_free (rc);
2472 rc_free (rc_ov);
1792 2473
1793 // top layer: overlays such as the health bar 2474 // top layer: overlays such as the health bar
1794 for (y = 0; y < sh; y++) 2475 for (y = 0; y < sh; y++)
1795 if (0 <= y + my && y + my < self->rows) 2476 if (0 <= y + my && y + my < self->rows)
1796 { 2477 {
… …
1799 for (x = 0; x < sw; x++) 2480 for (x = 0; x < sw; x++)
1800 if (row->c0 <= x + mx && x + mx < row->c1) 2481 if (row->c0 <= x + mx && x + mx < row->c1)
1801 { 2482 {
1802 mapcell *cell = row->col + (x + mx - row->c0); 2483 mapcell *cell = row->col + (x + mx - row->c0);
1803 2484
1804 int px = x * T; 2485 int px = x * Tw;
1805 int py = y * T; 2486 int py = y * Th;
2487
2488 if (expect_false (cell->player == player))
2489 {
2490 px += sdx;
2491 py += sdy;
2492 }
1806 2493
1807 if (cell->stat_hp) 2494 if (cell->stat_hp)
1808 { 2495 {
1809 int width = cell->stat_width * T; 2496 int width = cell->stat_width * Tw;
1810 int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width; 2497 int thick = (sh * Th / 32 + 27) / 28 + 1 + cell->stat_width;
1811 2498
1812 glColor3ub (0, 0, 0); 2499 glColor3ub (0, 0, 0);
1813 glRectf (px + 1, py - thick - 2, 2500 glRectf (px + 1, py - thick - 2,
1814 px + width - 1, py); 2501 px + width - 1, py);
1815 2502
… …
1821 } 2508 }
1822 } 2509 }
1823} 2510}
1824 2511
1825void 2512void
1826draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data) 2513draw_magicmap (DC::Map self, int w, int h, unsigned char *data)
1827 CODE: 2514 CODE:
1828{ 2515{
1829 static float color[16][3] = { 2516 static float color[16][3] = {
1830 { 0.00F, 0.00F, 0.00F }, 2517 { 0.00f, 0.00f, 0.00f },
1831 { 1.00F, 1.00F, 1.00F }, 2518 { 1.00f, 1.00f, 1.00f },
1832 { 0.00F, 0.00F, 0.55F }, 2519 { 0.00f, 0.00f, 0.55f },
1833 { 1.00F, 0.00F, 0.00F }, 2520 { 1.00f, 0.00f, 0.00f },
1834 2521
1835 { 1.00F, 0.54F, 0.00F }, 2522 { 1.00f, 0.54f, 0.00f },
1836 { 0.11F, 0.56F, 1.00F }, 2523 { 0.11f, 0.56f, 1.00f },
1837 { 0.93F, 0.46F, 0.00F }, 2524 { 0.93f, 0.46f, 0.00f },
1838 { 0.18F, 0.54F, 0.34F }, 2525 { 0.18f, 0.54f, 0.34f },
1839 2526
1840 { 0.56F, 0.73F, 0.56F }, 2527 { 0.56f, 0.73f, 0.56f },
1841 { 0.80F, 0.80F, 0.80F }, 2528 { 0.80f, 0.80f, 0.80f },
1842 { 0.55F, 0.41F, 0.13F }, 2529 { 0.55f, 0.41f, 0.13f },
1843 { 0.99F, 0.77F, 0.26F }, 2530 { 0.99f, 0.77f, 0.26f },
1844 2531
1845 { 0.74F, 0.65F, 0.41F }, 2532 { 0.74f, 0.65f, 0.41f },
1846 2533
1847 { 0.00F, 1.00F, 1.00F }, 2534 { 0.00f, 1.00f, 1.00f },
1848 { 1.00F, 0.00F, 1.00F }, 2535 { 1.00f, 0.00f, 1.00f },
1849 { 1.00F, 1.00F, 0.00F }, 2536 { 1.00f, 1.00f, 0.00f },
1850 }; 2537 };
1851 2538
1852 int x, y; 2539 int x, y;
1853 2540
1854 glEnable (GL_TEXTURE_2D); 2541 glEnable (GL_TEXTURE_2D);
2542 /* GL_REPLACE would be correct, as we don't need to modulate alpha,
2543 * but the nvidia driver (185.18.14) mishandles alpha textures
2544 * and takes the colour from god knows where instead of using
2545 * Cp. MODULATE results in the same colour, but slightly different
2546 * alpha, but atcually gives us the correct colour with nvidia.
2547 */
1855 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE); 2548 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1856 glEnable (GL_BLEND); 2549 glEnable (GL_BLEND);
1857 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA); 2550 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1858 glBegin (GL_QUADS); 2551 glBegin (GL_QUADS);
1859 2552
1860 for (y = 0; y < h; y++) 2553 for (y = 0; y < h; y++)
… …
1864 2557
1865 if (m) 2558 if (m)
1866 { 2559 {
1867 float *c = color [m & 15]; 2560 float *c = color [m & 15];
1868 2561
1869 float tx1 = m & 0x40 ? 0.5 : 0.; 2562 float tx1 = m & 0x40 ? 0.5f : 0.f;
1870 float tx2 = tx1 + 0.5; 2563 float tx2 = tx1 + 0.5f;
1871 2564
1872 glColor4f (c[0], c[1], c[2], 0.75); 2565 glColor4f (c[0], c[1], c[2], 1);
1873 glTexCoord2f (tx1, 0.); glVertex2i (x , y ); 2566 glTexCoord2f (tx1, 0.); glVertex2i (x , y );
1874 glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1); 2567 glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
1875 glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1); 2568 glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
1876 glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y ); 2569 glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
1877 } 2570 }
… …
1881 glDisable (GL_BLEND); 2574 glDisable (GL_BLEND);
1882 glDisable (GL_TEXTURE_2D); 2575 glDisable (GL_TEXTURE_2D);
1883} 2576}
1884 2577
1885void 2578void
1886fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh) 2579fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1887 PPCODE: 2580 PPCODE:
1888{ 2581{
1889 int x, y; 2582 int x, y;
1890 int sw4 = (sw + 3) & ~3; 2583 int sw1 = sw + 2;
2584 int sh1 = sh + 2;
2585 int sh3 = sh * 3;
2586 int sw3 = sw * 3;
1891 SV *darkness_sv = sv_2mortal (newSV (sw4 * sh)); 2587 SV *darkness3_sv = sv_2mortal (newSV (sw3 * sh3));
1892 uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv); 2588 uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
1893 2589 uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
1894 memset (darkness, 255, sw4 * sh); 2590 memset (darkness1, 0, sw1*sh1);
2591
1895 SvPOK_only (darkness_sv); 2592 SvPOK_only (darkness3_sv);
1896 SvCUR_set (darkness_sv, sw4 * sh); 2593 SvCUR_set (darkness3_sv, sw3 * sh3);
1897 2594
1898 mx += self->x; 2595 mx += self->x - 1;
1899 my += self->y; 2596 my += self->y - 1;
1900 2597
1901 for (y = 0; y < sh; y++) 2598 for (y = 0; y < sh1; y++)
1902 if (0 <= y + my && y + my < self->rows) 2599 if (0 <= y + my && y + my < self->rows)
1903 { 2600 {
1904 maprow *row = self->row + (y + my); 2601 maprow *row = self->row + (y + my);
1905 2602
1906 for (x = 0; x < sw; x++) 2603 for (x = 0; x < sw1; x++)
1907 if (row->c0 <= x + mx && x + mx < row->c1) 2604 if (row->c0 <= x + mx && x + mx < row->c1)
1908 { 2605 {
1909 mapcell *cell = row->col + (x + mx - row->c0); 2606 mapcell *cell = row->col + (x + mx - row->c0);
1910 2607
1911 darkness[y * sw4 + x] = cell->darkness 2608 darkness1 [y * sw1 + x] = cell->darkness
1912 ? 255 - (cell->darkness - 1) 2609 ? DARKNESS_ADJUST (255 - (cell->darkness - 1))
1913 : 255 - FOW_DARKNESS; 2610 : DARKNESS_ADJUST (255 - FOW_DARKNESS);
1914 } 2611 }
1915 } 2612 }
1916 2613
2614 for (y = 0; y < sh; ++y)
2615 for (x = 0; x < sw; ++x)
2616 {
2617 uint8_t d11 = darkness1 [(y ) * sw1 + x ];
2618 uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
2619 uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
2620 uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
2621 uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
2622 uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
2623 uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
2624 uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
2625 uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
2626
2627 uint8_t r11 = (d11 + d21 + d12) / 3;
2628 uint8_t r21 = d21;
2629 uint8_t r31 = (d21 + d31 + d32) / 3;
2630
2631 uint8_t r12 = d12;
2632 uint8_t r22 = d22;
2633 uint8_t r32 = d32;
2634
2635 uint8_t r13 = (d13 + d23 + d12) / 3;
2636 uint8_t r23 = d23;
2637 uint8_t r33 = (d23 + d33 + d32) / 3;
2638
2639 darkness3 [(y * 3 ) * sw3 + (x * 3 )] = MAX (d22, r11);
2640 darkness3 [(y * 3 ) * sw3 + (x * 3 + 1)] = MAX (d22, r21);
2641 darkness3 [(y * 3 ) * sw3 + (x * 3 + 2)] = MAX (d22, r31);
2642 darkness3 [(y * 3 + 1) * sw3 + (x * 3 )] = MAX (d22, r12);
2643 darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 1)] = MAX (d22, r22); /* this MUST be == d22 */
2644 darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 2)] = MAX (d22, r32);
2645 darkness3 [(y * 3 + 2) * sw3 + (x * 3 )] = MAX (d22, r13);
2646 darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 1)] = MAX (d22, r23);
2647 darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 2)] = MAX (d22, r33);
2648 }
2649
2650 free (darkness1);
2651
1917 EXTEND (SP, 3); 2652 EXTEND (SP, 3);
1918 PUSHs (sv_2mortal (newSViv (sw4))); 2653 PUSHs (sv_2mortal (newSViv (sw3)));
1919 PUSHs (sv_2mortal (newSViv (sh))); 2654 PUSHs (sv_2mortal (newSViv (sh3)));
1920 PUSHs (darkness_sv); 2655 PUSHs (darkness3_sv);
1921} 2656}
1922 2657
1923SV * 2658SV *
1924get_rect (CFPlus::Map self, int x0, int y0, int w, int h) 2659get_rect (DC::Map self, int x0, int y0, int w, int h)
1925 CODE: 2660 CODE:
1926{ 2661{
1927 int x, y, x1, y1; 2662 int x, y, x1, y1;
1928 SV *data_sv = newSV (w * h * 7 + 5); 2663 SV *data_sv = newSV (w * h * 7 + 5);
1929 uint8_t *data = (uint8_t *)SvPVX (data_sv); 2664 uint8_t *data = (uint8_t *)SvPVX (data_sv);
… …
1986 else 2721 else
1987 *data++ = 0; 2722 *data++ = 0;
1988 } 2723 }
1989 } 2724 }
1990 2725
2726 /* if size is w*h + 5 then no data has been found */
2727 if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)
2728 {
1991 SvPOK_only (data_sv); 2729 SvPOK_only (data_sv);
1992 SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv)); 2730 SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
2731 }
2732
1993 RETVAL = data_sv; 2733 RETVAL = data_sv;
1994} 2734}
1995 OUTPUT: 2735 OUTPUT:
1996 RETVAL 2736 RETVAL
1997 2737
1998void 2738void
1999set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data) 2739set_rect (DC::Map self, int x0, int y0, SV *data_sv)
2000 PPCODE: 2740 PPCODE:
2001{ 2741{
2002 int x, y, z; 2742 int x, y, z;
2003 int w, h; 2743 int w, h;
2004 int x1, y1; 2744 int x1, y1;
2745 STRLEN len;
2746 uint8_t *data, *end;
2747
2748 len = SvLEN (data_sv);
2749 SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
2750 data = (uint8_t *)SvPVbyte_nolen (data_sv);
2751 end = data + len + 8;
2752
2753 if (len < 5)
2754 XSRETURN_EMPTY;
2005 2755
2006 if (*data++ != 0) 2756 if (*data++ != 0)
2007 return; /* version mismatch */ 2757 XSRETURN_EMPTY; /* version mismatch */
2008 2758
2009 w = *data++ << 8; w |= *data++; 2759 w = *data++ << 8; w |= *data++;
2010 h = *data++ << 8; h |= *data++; 2760 h = *data++ << 8; h |= *data++;
2011 2761
2012 // we need to do this 'cause we don't keep an absolute coord system for rows 2762 // we need to do this 'cause we don't keep an absolute coord system for rows
… …
2024 { 2774 {
2025 maprow *row = map_get_row (self, y); 2775 maprow *row = map_get_row (self, y);
2026 2776
2027 for (x = x0; x < x1; x++) 2777 for (x = x0; x < x1; x++)
2028 { 2778 {
2779 uint8_t flags;
2780
2781 if (data + 7 >= end)
2782 XSRETURN_EMPTY;
2783
2029 uint8_t flags = *data++; 2784 flags = *data++;
2030 2785
2031 if (flags) 2786 if (flags)
2032 { 2787 {
2033 mapcell *cell = row_get_cell (row, x); 2788 mapcell *cell = row_get_cell (row, x);
2034 tileid tile[3] = { 0, 0, 0 }; 2789 tileid tile[3] = { 0, 0, 0 };
… …
2037 if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; } 2792 if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
2038 if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; } 2793 if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
2039 2794
2040 if (cell->darkness == 0) 2795 if (cell->darkness == 0)
2041 { 2796 {
2042 cell->darkness = 0; 2797 /*cell->darkness = 0;*/
2798 EXTEND (SP, 3);
2043 2799
2044 for (z = 0; z <= 2; z++) 2800 for (z = 0; z <= 2; z++)
2045 { 2801 {
2046 tileid t = tile [z]; 2802 tileid t = tile [z];
2047 2803
2048 if (t >= self->texs || (t && !self->tex [t].name)) 2804 if (t >= self->texs || (t && !self->tex [t].name))
2049 { 2805 {
2050 XPUSHs (sv_2mortal (newSViv (t))); 2806 PUSHs (sv_2mortal (newSViv (t)));
2051 need_texid (self, t); 2807 need_texid (self, t);
2052 } 2808 }
2053 2809
2054 cell->tile [z] = t; 2810 cell->tile [z] = t;
2055 } 2811 }
… …
2057 } 2813 }
2058 } 2814 }
2059 } 2815 }
2060} 2816}
2061 2817
2062MODULE = CFPlus PACKAGE = CFPlus::MixChunk 2818MODULE = Deliantra::Client PACKAGE = DC::RW
2063 2819
2064CFPlus::MixChunk 2820DC::RW
2065new_from_file (SV *class, char *path) 2821new (SV *klass, SV *data_sv)
2066 CODE: 2822 CODE:
2067 RETVAL = Mix_LoadWAV (path); 2823{
2824 STRLEN datalen;
2825 char *data = SvPVbyte (data_sv, datalen);
2826
2827 RETVAL = SDL_RWFromConstMem (data, datalen);
2828}
2068 OUTPUT: 2829 OUTPUT:
2069 RETVAL 2830 RETVAL
2070 2831
2832DC::RW
2833new_from_file (SV *klass, const char *path, const char *mode = "rb")
2834 CODE:
2835 RETVAL = SDL_RWFromFile (path, mode);
2836 OUTPUT:
2837 RETVAL
2838
2839# fails on win32:
2840# dc.xs(2268) : error C2059: syntax error : '('
2071void 2841#void
2842#close (DC::RW self)
2843# CODE:
2844# (self->(close)) (self);
2845
2846MODULE = Deliantra::Client PACKAGE = DC::Channel
2847
2848PROTOTYPES: DISABLE
2849
2850DC::Channel
2851find ()
2852 CODE:
2853{
2854 RETVAL = Mix_GroupAvailable (-1);
2855
2856 if (RETVAL < 0)
2857 {
2858 RETVAL = Mix_GroupOldest (-1);
2859
2860 if (RETVAL < 0)
2861 {
2862 // happens sometimes, maybe it just stopped playing(?)
2863 RETVAL = Mix_GroupAvailable (-1);
2864
2865 if (RETVAL < 0)
2866 XSRETURN_UNDEF;
2867 }
2868 else
2869 Mix_HaltChannel (RETVAL);
2870 }
2871
2872 Mix_UnregisterAllEffects (RETVAL);
2873 Mix_Volume (RETVAL, 128);
2874}
2875 OUTPUT:
2876 RETVAL
2877
2878void
2879halt (DC::Channel self)
2880 CODE:
2881 Mix_HaltChannel (self);
2882
2883void
2884expire (DC::Channel self, int ticks = -1)
2885 CODE:
2886 Mix_ExpireChannel (self, ticks);
2887
2888void
2889fade_out (DC::Channel self, int ticks = -1)
2890 CODE:
2891 Mix_FadeOutChannel (self, ticks);
2892
2893int
2894volume (DC::Channel self, int volume)
2895 CODE:
2896 RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
2897 OUTPUT:
2898 RETVAL
2899
2900void
2901unregister_all_effects (DC::Channel self)
2902 CODE:
2903 Mix_UnregisterAllEffects (self);
2904
2905void
2906set_panning (DC::Channel self, int left, int right)
2907 CODE:
2908 left = CLAMP (left , 0, 255);
2909 right = CLAMP (right, 0, 255);
2910 Mix_SetPanning (self, left, right);
2911
2912void
2913set_distance (DC::Channel self, int distance)
2914 CODE:
2915 Mix_SetDistance (self, CLAMP (distance, 0, 255));
2916
2917void
2918set_position (DC::Channel self, int angle, int distance)
2919 CODE:
2920
2921void
2922set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
2923 CODE:
2924{
2925 int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
2926 int angle = atan2f (dx, -dy) * 180.f / (float)M_PI + 360.f;
2927 Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
2928}
2929
2930void
2931set_reverse_stereo (DC::Channel self, int flip)
2932 CODE:
2933 Mix_SetReverseStereo (self, flip);
2934
2935MODULE = Deliantra::Client PACKAGE = DC::MixChunk
2936
2937PROTOTYPES: DISABLE
2938
2939void
2940decoders ()
2941 PPCODE:
2942#if SDL_MIXER_MAJOR_VERSION > 1 || SDL_MIXER_MINOR_VERSION > 2 || SDL_MIXER_PATCHLEVEL >= 10
2943 int i, num = Mix_GetNumChunkDecoders ();
2944 EXTEND (SP, num);
2945 for (i = 0; i < num; ++i)
2946 PUSHs (sv_2mortal (newSVpv (Mix_GetChunkDecoder (i), 0)));
2947#else
2948 XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
2949#endif
2950
2951DC::MixChunk
2952new (SV *klass, DC::RW rwops)
2953 CODE:
2954 RETVAL = Mix_LoadWAV_RW (rwops, 1);
2955 OUTPUT:
2956 RETVAL
2957
2958void
2072DESTROY (CFPlus::MixChunk self) 2959DESTROY (DC::MixChunk self)
2073 CODE: 2960 CODE:
2074 Mix_FreeChunk (self); 2961 Mix_FreeChunk (self);
2075 2962
2076int 2963int
2077volume (CFPlus::MixChunk self, int volume = -1) 2964volume (DC::MixChunk self, int volume = -1)
2078 CODE: 2965 CODE:
2966 if (items > 1)
2967 volume = CLAMP (volume, 0, 128);
2079 RETVAL = Mix_VolumeChunk (self, volume); 2968 RETVAL = Mix_VolumeChunk (self, volume);
2080 OUTPUT: 2969 OUTPUT:
2081 RETVAL 2970 RETVAL
2082 2971
2083int 2972DC::Channel
2084play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1) 2973play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
2085 CODE: 2974 CODE:
2975{
2086 RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks); 2976 RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
2977
2978 if (RETVAL < 0)
2979 XSRETURN_UNDEF;
2980
2981 if (channel < 0)
2982 {
2983 Mix_UnregisterAllEffects (RETVAL);
2984 Mix_Volume (RETVAL, 128);
2985 }
2986}
2087 OUTPUT: 2987 OUTPUT:
2088 RETVAL 2988 RETVAL
2089 2989
2090MODULE = CFPlus PACKAGE = CFPlus::MixMusic 2990MODULE = Deliantra::Client PACKAGE = DC::MixMusic
2991
2992void
2993decoders ()
2994 PPCODE:
2995#if SDL_MIXER_MAJOR_VERSION > 1 || SDL_MIXER_MINOR_VERSION > 2 || SDL_MIXER_PATCHLEVEL >= 10
2996 int i, num = Mix_GetNumMusicDecoders ();
2997 EXTEND (SP, num);
2998 for (i = 0; i < num; ++i)
2999 PUSHs (sv_2mortal (newSVpv (Mix_GetMusicDecoder (i), 0)));
3000#else
3001 XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
3002#endif
2091 3003
2092int 3004int
2093volume (int volume = -1) 3005volume (int volume = -1)
3006 PROTOTYPE: ;$
2094 CODE: 3007 CODE:
3008 if (items > 0)
3009 volume = CLAMP (volume, 0, 128);
2095 RETVAL = Mix_VolumeMusic (volume); 3010 RETVAL = Mix_VolumeMusic (volume);
2096 OUTPUT: 3011 OUTPUT:
2097 RETVAL 3012 RETVAL
2098 3013
2099CFPlus::MixMusic 3014void
2100new_from_file (SV *class, char *path) 3015fade_out (int ms)
2101 CODE: 3016 CODE:
2102 RETVAL = Mix_LoadMUS (path); 3017 Mix_FadeOutMusic (ms);
3018
3019void
3020halt ()
3021 CODE:
3022 Mix_HaltMusic ();
3023
3024int
3025playing ()
3026 CODE:
3027 RETVAL = Mix_PlayingMusic ();
2103 OUTPUT: 3028 OUTPUT:
2104 RETVAL 3029 RETVAL
2105 3030
3031DC::MixMusic
3032new (SV *klass, DC::RW rwops)
3033 CODE:
3034 RETVAL = Mix_LoadMUS_RW (rwops);
3035 OUTPUT:
3036 RETVAL
3037
2106void 3038void
2107DESTROY (CFPlus::MixMusic self) 3039DESTROY (DC::MixMusic self)
2108 CODE: 3040 CODE:
2109 Mix_FreeMusic (self); 3041 Mix_FreeMusic (self);
2110 3042
2111int 3043int
2112play (CFPlus::MixMusic self, int loops = -1) 3044play (DC::MixMusic self, int loops = -1)
2113 CODE: 3045 CODE:
2114 RETVAL = Mix_PlayMusic (self, loops); 3046 RETVAL = Mix_PlayMusic (self, loops);
2115 OUTPUT: 3047 OUTPUT:
2116 RETVAL 3048 RETVAL
2117 3049
2118MODULE = CFPlus PACKAGE = CFPlus::OpenGL 3050void
3051fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
3052 CODE:
3053 Mix_FadeInMusicPos (self, loops, ms, position);
3054
3055MODULE = Deliantra::Client PACKAGE = DC::OpenGL
3056
3057PROTOTYPES: ENABLE
2119 3058
2120BOOT: 3059BOOT:
2121{ 3060{
2122 HV *stash = gv_stashpv ("CFPlus::OpenGL", 1); 3061 HV *stash = gv_stashpv ("DC::OpenGL", 1);
2123 static const struct { 3062 static const struct {
2124 const char *name; 3063 const char *name;
2125 IV iv; 3064 IV iv;
2126 } *civ, const_iv[] = { 3065 } *civ, const_iv[] = {
2127# define const_iv(name) { # name, (IV)name } 3066# define const_iv(name) { # name, (IV)name }
3067 const_iv (GL_VENDOR),
3068 const_iv (GL_VERSION),
3069 const_iv (GL_EXTENSIONS),
3070 const_iv (GL_MAX_TEXTURE_UNITS),
2128 const_iv (GL_COLOR_MATERIAL), 3071 const_iv (GL_COLOR_MATERIAL),
2129 const_iv (GL_SMOOTH), 3072 const_iv (GL_SMOOTH),
2130 const_iv (GL_FLAT), 3073 const_iv (GL_FLAT),
2131 const_iv (GL_DITHER), 3074 const_iv (GL_DITHER),
2132 const_iv (GL_BLEND), 3075 const_iv (GL_BLEND),
… …
2136 const_iv (GL_ALPHA_TEST), 3079 const_iv (GL_ALPHA_TEST),
2137 const_iv (GL_NORMALIZE), 3080 const_iv (GL_NORMALIZE),
2138 const_iv (GL_RESCALE_NORMAL), 3081 const_iv (GL_RESCALE_NORMAL),
2139 const_iv (GL_FRONT), 3082 const_iv (GL_FRONT),
2140 const_iv (GL_BACK), 3083 const_iv (GL_BACK),
3084 const_iv (GL_AUX0),
2141 const_iv (GL_AND), 3085 const_iv (GL_AND),
2142 const_iv (GL_ONE), 3086 const_iv (GL_ONE),
2143 const_iv (GL_ZERO), 3087 const_iv (GL_ZERO),
2144 const_iv (GL_SRC_ALPHA), 3088 const_iv (GL_SRC_ALPHA),
2145 const_iv (GL_DST_ALPHA), 3089 const_iv (GL_DST_ALPHA),
2146 const_iv (GL_ONE_MINUS_SRC_ALPHA), 3090 const_iv (GL_ONE_MINUS_SRC_ALPHA),
2147 const_iv (GL_ONE_MINUS_DST_ALPHA), 3091 const_iv (GL_ONE_MINUS_DST_ALPHA),
3092 const_iv (GL_SRC_COLOR),
3093 const_iv (GL_DST_COLOR),
3094 const_iv (GL_ONE_MINUS_SRC_COLOR),
3095 const_iv (GL_ONE_MINUS_DST_COLOR),
2148 const_iv (GL_SRC_ALPHA_SATURATE), 3096 const_iv (GL_SRC_ALPHA_SATURATE),
2149 const_iv (GL_RGB), 3097 const_iv (GL_RGB),
2150 const_iv (GL_RGBA), 3098 const_iv (GL_RGBA),
2151 const_iv (GL_RGBA4), 3099 const_iv (GL_RGBA4),
2152 const_iv (GL_RGBA8), 3100 const_iv (GL_RGBA8),
… …
2158 const_iv (GL_INTENSITY), 3106 const_iv (GL_INTENSITY),
2159 const_iv (GL_LUMINANCE), 3107 const_iv (GL_LUMINANCE),
2160 const_iv (GL_LUMINANCE_ALPHA), 3108 const_iv (GL_LUMINANCE_ALPHA),
2161 const_iv (GL_FLOAT), 3109 const_iv (GL_FLOAT),
2162 const_iv (GL_UNSIGNED_INT_8_8_8_8_REV), 3110 const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
3111 const_iv (GL_COMPRESSED_ALPHA_ARB),
3112 const_iv (GL_COMPRESSED_LUMINANCE_ARB),
3113 const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
3114 const_iv (GL_COMPRESSED_INTENSITY_ARB),
3115 const_iv (GL_COMPRESSED_RGB_ARB),
3116 const_iv (GL_COMPRESSED_RGBA_ARB),
2163 const_iv (GL_COMPILE), 3117 const_iv (GL_COMPILE),
3118 const_iv (GL_PROXY_TEXTURE_1D),
3119 const_iv (GL_PROXY_TEXTURE_2D),
2164 const_iv (GL_TEXTURE_1D), 3120 const_iv (GL_TEXTURE_1D),
2165 const_iv (GL_TEXTURE_2D), 3121 const_iv (GL_TEXTURE_2D),
2166 const_iv (GL_TEXTURE_ENV), 3122 const_iv (GL_TEXTURE_ENV),
2167 const_iv (GL_TEXTURE_MAG_FILTER), 3123 const_iv (GL_TEXTURE_MAG_FILTER),
2168 const_iv (GL_TEXTURE_MIN_FILTER), 3124 const_iv (GL_TEXTURE_MIN_FILTER),
… …
2189 const_iv (GL_COLOR_LOGIC_OP), 3145 const_iv (GL_COLOR_LOGIC_OP),
2190 const_iv (GL_SEPARABLE_2D), 3146 const_iv (GL_SEPARABLE_2D),
2191 const_iv (GL_CONVOLUTION_2D), 3147 const_iv (GL_CONVOLUTION_2D),
2192 const_iv (GL_CONVOLUTION_BORDER_MODE), 3148 const_iv (GL_CONVOLUTION_BORDER_MODE),
2193 const_iv (GL_CONSTANT_BORDER), 3149 const_iv (GL_CONSTANT_BORDER),
3150 const_iv (GL_POINTS),
2194 const_iv (GL_LINES), 3151 const_iv (GL_LINES),
2195 const_iv (GL_LINE_STRIP), 3152 const_iv (GL_LINE_STRIP),
2196 const_iv (GL_LINE_LOOP), 3153 const_iv (GL_LINE_LOOP),
2197 const_iv (GL_QUADS), 3154 const_iv (GL_QUADS),
2198 const_iv (GL_QUAD_STRIP), 3155 const_iv (GL_QUAD_STRIP),
2199 const_iv (GL_TRIANGLES), 3156 const_iv (GL_TRIANGLES),
2200 const_iv (GL_TRIANGLE_STRIP), 3157 const_iv (GL_TRIANGLE_STRIP),
2201 const_iv (GL_TRIANGLE_FAN), 3158 const_iv (GL_TRIANGLE_FAN),
3159 const_iv (GL_POLYGON),
2202 const_iv (GL_PERSPECTIVE_CORRECTION_HINT), 3160 const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
3161 const_iv (GL_POINT_SMOOTH_HINT),
3162 const_iv (GL_LINE_SMOOTH_HINT),
3163 const_iv (GL_POLYGON_SMOOTH_HINT),
3164 const_iv (GL_GENERATE_MIPMAP_HINT),
3165 const_iv (GL_TEXTURE_COMPRESSION_HINT),
2203 const_iv (GL_FASTEST), 3166 const_iv (GL_FASTEST),
3167 const_iv (GL_DONT_CARE),
3168 const_iv (GL_NICEST),
2204 const_iv (GL_V2F), 3169 const_iv (GL_V2F),
2205 const_iv (GL_V3F), 3170 const_iv (GL_V3F),
2206 const_iv (GL_T2F_V3F), 3171 const_iv (GL_T2F_V3F),
2207 const_iv (GL_T2F_N3F_V3F), 3172 const_iv (GL_T2F_N3F_V3F),
3173 const_iv (GL_FUNC_ADD),
3174 const_iv (GL_FUNC_SUBTRACT),
3175 const_iv (GL_FUNC_REVERSE_SUBTRACT),
2208# undef const_iv 3176# undef const_iv
2209 }; 3177 };
2210 3178
2211 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 3179 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
2212 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 3180 newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
2213}
2214 3181
2215char * 3182 texture_av = newAV ();
3183 AvREAL_off (texture_av);
3184}
3185
3186void
3187disable_GL_EXT_blend_func_separate ()
3188 CODE:
3189 gl.BlendFuncSeparate = 0;
3190 gl.BlendFuncSeparateEXT = 0;
3191
3192void
3193apple_nvidia_bug (int enable)
3194
3195const char *
2216gl_vendor () 3196gl_vendor ()
2217 CODE: 3197 CODE:
2218 RETVAL = (char *)glGetString (GL_VENDOR); 3198 RETVAL = (const char *)glGetString (GL_VENDOR);
2219 OUTPUT: 3199 OUTPUT:
2220 RETVAL 3200 RETVAL
2221 3201
2222char * 3202const char *
2223gl_version () 3203gl_version ()
2224 CODE: 3204 CODE:
2225 RETVAL = (char *)glGetString (GL_VERSION); 3205 RETVAL = (const char *)glGetString (GL_VERSION);
2226 OUTPUT: 3206 OUTPUT:
2227 RETVAL 3207 RETVAL
2228 3208
2229char * 3209const char *
2230gl_extensions () 3210gl_extensions ()
2231 CODE: 3211 CODE:
2232 RETVAL = (char *)glGetString (GL_EXTENSIONS); 3212 RETVAL = (const char *)glGetString (GL_EXTENSIONS);
2233 OUTPUT: 3213 OUTPUT:
2234 RETVAL 3214 RETVAL
2235 3215
3216const char *glGetString (GLenum pname)
3217 CODE:
3218 RETVAL = (const char *)glGetString (pname);
3219 OUTPUT:
3220 RETVAL
3221
3222GLint glGetInteger (GLenum pname)
3223 CODE:
3224 glGetIntegerv (pname, &RETVAL);
3225 OUTPUT:
3226 RETVAL
3227
3228GLdouble glGetDouble (GLenum pname)
3229 CODE:
3230 glGetDoublev (pname, &RETVAL);
3231 OUTPUT:
3232 RETVAL
3233
2236int glGetError () 3234int glGetError ()
2237 3235
2238void glFinish () 3236void glFinish ()
3237
3238void glFlush ()
2239 3239
2240void glClear (int mask) 3240void glClear (int mask)
2241 3241
2242void glClearColor (float r, float g, float b, float a = 1.0) 3242void glClearColor (float r, float g, float b, float a = 1.0)
2243 PROTOTYPE: @ 3243 PROTOTYPE: @
… …
2254 3254
2255void glBlendFuncSeparate (int sa, int da, int saa, int daa) 3255void glBlendFuncSeparate (int sa, int da, int saa, int daa)
2256 CODE: 3256 CODE:
2257 gl_BlendFuncSeparate (sa, da, saa, daa); 3257 gl_BlendFuncSeparate (sa, da, saa, daa);
2258 3258
3259# void glBlendEquation (int se)
3260
2259void glDepthMask (int flag) 3261void glDepthMask (int flag)
2260 3262
2261void glLogicOp (int opcode) 3263void glLogicOp (int opcode)
2262 3264
2263void glColorMask (int red, int green, int blue, int alpha) 3265void glColorMask (int red, int green, int blue, int alpha)
… …
2277# near_ and far_ are due to microsofts buggy "c" compiler 3279# near_ and far_ are due to microsofts buggy "c" compiler
2278void glFrustum (double left, double right, double bottom, double top, double near_, double far_) 3280void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
2279 3281
2280# near_ and far_ are due to microsofts buggy "c" compiler 3282# near_ and far_ are due to microsofts buggy "c" compiler
2281void glOrtho (double left, double right, double bottom, double top, double near_, double far_) 3283void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
3284
3285PROTOTYPES: DISABLE
2282 3286
2283void glViewport (int x, int y, int width, int height) 3287void glViewport (int x, int y, int width, int height)
2284 3288
2285void glScissor (int x, int y, int width, int height) 3289void glScissor (int x, int y, int width, int height)
2286 3290
… …
2294 3298
2295void glRotate (float angle, float x, float y, float z) 3299void glRotate (float angle, float x, float y, float z)
2296 CODE: 3300 CODE:
2297 glRotatef (angle, x, y, z); 3301 glRotatef (angle, x, y, z);
2298 3302
2299void glBegin (int mode)
2300
2301void glEnd ()
2302
2303void glColor (float r, float g, float b, float a = 1.0) 3303void glColor (float r, float g, float b, float a = 1.0)
2304 PROTOTYPE: @ 3304 PROTOTYPE: @
2305 ALIAS: 3305 ALIAS:
2306 glColor_premultiply = 1 3306 glColor_premultiply = 1
2307 CODE: 3307 CODE:
2308 if (ix) 3308 if (ix)
2309 { 3309 {
… …
2312 b *= a; 3312 b *= a;
2313 } 3313 }
2314 // microsoft visual "c" rounds instead of truncating... 3314 // microsoft visual "c" rounds instead of truncating...
2315 glColor4f (r, g, b, a); 3315 glColor4f (r, g, b, a);
2316 3316
2317void glInterleavedArrays (int format, int stride, char *data)
2318
2319void glDrawElements (int mode, int count, int type, char *indices)
2320
2321# 1.2 void glDrawRangeElements (int mode, int start, int end
2322
2323void glRasterPos (float x, float y, float z = 0.) 3317void glRasterPos (float x, float y, float z = 0.)
2324 CODE: 3318 CODE:
2325 glRasterPos3f (0, 0, z); 3319 glRasterPos3f (0, 0, z);
2326 glBitmap (0, 0, 0, 0, x, y, 0); 3320 glBitmap (0, 0, 0, 0, x, y, 0);
2327 3321
… …
2331 3325
2332void glTexCoord (float s, float t) 3326void glTexCoord (float s, float t)
2333 CODE: 3327 CODE:
2334 glTexCoord2f (s, t); 3328 glTexCoord2f (s, t);
2335 3329
3330void glRect (float x1, float y1, float x2, float y2)
3331 CODE:
3332 glRectf (x1, y1, x2, y2);
3333
3334void glRect_lineloop (float x1, float y1, float x2, float y2)
3335 CODE:
3336 glBegin (GL_LINE_LOOP);
3337 glVertex2f (x1, y1);
3338 glVertex2f (x2, y1);
3339 glVertex2f (x2, y2);
3340 glVertex2f (x1, y2);
3341 glEnd ();
3342
3343PROTOTYPES: ENABLE
3344
3345void glBegin (int mode)
3346
3347void glEnd ()
3348
3349void glPointSize (GLfloat size)
3350
3351void glLineWidth (GLfloat width)
3352
3353void glInterleavedArrays (int format, int stride, char *data)
3354
3355void glDrawElements (int mode, int count, int type, char *indices)
3356
3357# 1.2 void glDrawRangeElements (int mode, int start, int end
3358
2336void glTexEnv (int target, int pname, float param) 3359void glTexEnv (int target, int pname, float param)
2337 CODE: 3360 CODE:
2338 glTexEnvf (target, pname, param); 3361 glTexEnvf (target, pname, param);
2339 3362
2340void glTexParameter (int target, int pname, float param) 3363void glTexParameter (int target, int pname, float param)
… …
2356void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column) 3379void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
2357 CODE: 3380 CODE:
2358 if (gl.SeparableFilter2D) 3381 if (gl.SeparableFilter2D)
2359 gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column); 3382 gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2360 3383
2361void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data) 3384void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
2362 3385
2363void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border) 3386void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2364 3387
2365void glDrawPixels (int width, int height, int format, int type, char *pixels) 3388void glDrawPixels (int width, int height, int format, int type, char *pixels)
3389
3390void glPixelZoom (float x, float y)
2366 3391
2367void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR) 3392void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
2368 3393
2369int glGenTexture () 3394int glGenTexture ()
2370 CODE: 3395 CODE:
2371{ 3396 RETVAL = gen_texture ();
2372 GLuint name;
2373 glGenTextures (1, &name);
2374 RETVAL = name;
2375}
2376 OUTPUT: 3397 OUTPUT:
2377 RETVAL 3398 RETVAL
2378 3399
2379void glDeleteTexture (int name) 3400void glDeleteTexture (int name)
2380 CODE: 3401 CODE:
2381{
2382 GLuint name_ = name;
2383 glDeleteTextures (1, &name_); 3402 del_texture (name);
2384} 3403
2385
2386int glGenList () 3404int glGenList ()
2387 CODE: 3405 CODE:
2388 RETVAL = glGenLists (1); 3406 RETVAL = glGenLists (1);
2389 OUTPUT: 3407 OUTPUT:
2390 RETVAL 3408 RETVAL
… …
2397 3415
2398void glEndList () 3416void glEndList ()
2399 3417
2400void glCallList (int list) 3418void glCallList (int list)
2401 3419
3420void c_init ()
3421 CODE:
3422 glPixelStorei (GL_PACK_ALIGNMENT , 1);
3423 glPixelStorei (GL_UNPACK_ALIGNMENT, 1);
3424
3425MODULE = Deliantra::Client PACKAGE = DC::UI::Base
3426
3427PROTOTYPES: DISABLE
3428
3429void
3430find_widget (SV *self, NV x, NV y)
3431 PPCODE:
3432{
3433 if (within_widget (self, x, y))
3434 XPUSHs (self);
3435}
3436
3437BOOT:
3438{
3439 hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
3440
3441 draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
3442 draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
3443 draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
3444 draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
3445}
3446
3447void
3448draw (SV *self)
3449 CODE:
3450{
3451 HV *hv;
3452 SV **svp;
3453 NV x, y, w, h;
3454 SV *draw_x_sv = GvSV (draw_x_gv);
3455 SV *draw_y_sv = GvSV (draw_y_gv);
3456 SV *draw_w_sv = GvSV (draw_w_gv);
3457 SV *draw_h_sv = GvSV (draw_h_gv);
3458 double draw_x, draw_y;
3459
3460 if (!SvROK (self))
3461 croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
3462
3463 hv = (HV *)SvRV (self);
3464
3465 if (SvTYPE (hv) != SVt_PVHV)
3466 croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
3467
3468 svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
3469 svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
3470
3471 if (!h || !w)
3472 XSRETURN_EMPTY;
3473
3474 svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
3475 svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
3476
3477 draw_x = SvNV (draw_x_sv) + x;
3478 draw_y = SvNV (draw_y_sv) + y;
3479
3480 if (draw_x + w < 0 || draw_x >= SvNV (draw_w_sv)
3481 || draw_y + h < 0 || draw_y >= SvNV (draw_h_sv))
3482 XSRETURN_EMPTY;
3483
3484 sv_setnv (draw_x_sv, draw_x);
3485 sv_setnv (draw_y_sv, draw_y);
3486
3487 glPushMatrix ();
3488 glTranslated (x, y, 0);
3489
3490 if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
3491 {
3492 svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
3493
3494 if (svp && SvTRUE (*svp))
3495 {
3496 glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
3497 glEnable (GL_BLEND);
3498 glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
3499 glBegin (GL_QUADS);
3500 glVertex2f (0, 0);
3501 glVertex2f (w, 0);
3502 glVertex2f (w, h);
3503 glVertex2f (0, h);
3504 glEnd ();
3505 glDisable (GL_BLEND);
3506 }
3507 }
3508#if 0
3509 // draw borders, for debugging
3510 glPushMatrix ();
3511 glColor4f (1., 1., 0., 1.);
3512 glTranslatef (.5, .5, 0.);
3513 glBegin (GL_LINE_LOOP);
3514 glVertex2f (0 , 0);
3515 glVertex2f (w - 1, 0);
3516 glVertex2f (w - 1, h - 1);
3517 glVertex2f (0 , h - 1);
3518 glEnd ();
3519 glPopMatrix ();
3520#endif
3521 PUSHMARK (SP);
3522 XPUSHs (self);
3523 PUTBACK;
3524 call_method ("_draw", G_VOID | G_DISCARD);
3525 SPAGAIN;
3526
3527 glPopMatrix ();
3528
3529 draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
3530 draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
3531}
3532

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