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Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.71 by root, Fri May 5 19:05:47 2006 UTC vs.
Revision 1.310 by root, Tue Dec 27 07:23:33 2011 UTC

1#ifdef _WIN32 1#ifdef _WIN32
2# define WIN32_LEAN_AND_MEAN
3# define NTDDI_VERSION NTDDI_WIN2K // needed to get win2000 api calls
2# include <malloc.h> 4# include <malloc.h>
5# include <windows.h>
6# include <wininet.h>
7# pragma warning(disable:4244)
8# pragma warning(disable:4761)
9#endif
10
11//#define DEBUG 1
12#if DEBUG
13# include <valgrind/memcheck.h>
3#endif 14#endif
4 15
5#include "EXTERN.h" 16#include "EXTERN.h"
6#include "perl.h" 17#include "perl.h"
7#include "XSUB.h" 18#include "XSUB.h"
8 19
20#ifdef _WIN32
21# undef pipe
22// microsoft vs. C
23# define sqrtf(x) sqrt(x)
24# define atan2f(x,y) atan2(x,y)
25# define M_PI 3.14159265f
26#endif
27
28#include <assert.h>
29#include <math.h>
9#include <string.h> 30#include <string.h>
10#include <stdio.h> 31#include <stdio.h>
32#include <stdlib.h>
33
34#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
11 35
12#include <SDL.h> 36#include <SDL.h>
37#include <SDL_thread.h>
38#include <SDL_endian.h>
13#include <SDL_image.h> 39#include <SDL_image.h>
14#include <SDL_mixer.h> 40#include <SDL_mixer.h>
15#include <SDL_opengl.h> 41#include <SDL_opengl.h>
16 42
43/* work around os x broken headers */
44#ifdef __MACOSX__
45typedef void (APIENTRYP PFNGLBLENDFUNCSEPARATEPROC) (GLenum sfactorRGB, GLenum dfactorRGB, GLenum sfactorAlpha, GLenum dfactorAlpha);
46typedef void (APIENTRYP PFNGLACTIVETEXTUREPROC) (GLenum texture);
47typedef void (APIENTRYP PFNGLMULTITEXCOORD2FPROC) (GLenum target, GLfloat s, GLfloat t);
48#endif
49
50#define PANGO_ENABLE_BACKEND
51#define G_DISABLE_CAST_CHECKS
52
17#include <glib/gmacros.h> 53#include <glib/gmacros.h>
18 54
19#include <pango/pango.h> 55#include <pango/pango.h>
20#include <pango/pangofc-fontmap.h> 56
21#include <pango/pangoft2.h> 57#ifndef PANGO_VERSION_CHECK
58# define PANGO_VERSION_CHECK(a,b,c) 0
59#endif
60
61#if !PANGO_VERSION_CHECK (1, 15, 2)
62# define pango_layout_get_line_readonly pango_layout_get_line
63# define pango_layout_get_lines_readonly pango_layout_get_lines
64# define pango_layout_iter_get_line_readonly pango_layout_iter_get_line
65# define pango_layout_iter_get_run_readonly pango_layout_iter_get_run
66#endif
22 67
23#ifndef _WIN32 68#ifndef _WIN32
24# include <sys/types.h> 69# include <sys/types.h>
25# include <sys/socket.h> 70# include <sys/socket.h>
26# include <netinet/in.h> 71# include <netinet/in.h>
27# include <netinet/tcp.h> 72# include <netinet/tcp.h>
28# include <inttypes.h> 73# include <inttypes.h>
74#endif
75
76#if __GNUC__ >= 4
77# define expect(expr,value) __builtin_expect ((expr),(value))
29#else 78#else
30 typedef unsigned char uint8_t; 79# define expect(expr,value) (expr)
31 typedef unsigned short uint16_t;
32 typedef unsigned int uint32_t;
33 typedef signed char int8_t;
34 typedef signed short int16_t;
35 typedef signed int int32_t;
36#endif 80#endif
37 81
38#include "glext.h" 82#define expect_false(expr) expect ((expr) != 0, 0)
83#define expect_true(expr) expect ((expr) != 0, 1)
39 84
85#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
86
87/* this is used as fow flag as well, so has to have a different value */
88/* then anything that is computed by incoming darkness */
40#define FOW_DARKNESS 32 89#define FOW_DARKNESS 50
90#define DARKNESS_ADJUST(n) (n)
41 91
42#define MAP_EXTEND_X 32 92#define MAP_EXTEND_X 32
43#define MAP_EXTEND_Y 512 93#define MAP_EXTEND_Y 512
44 94
45#define MIN_FONT_HEIGHT 10 95#define MIN_FONT_HEIGHT 10
46 96
47#define GL_CALL(type,func,args) \ 97/* mask out modifiers we are not interested in */
48 { \ 98#define MOD_MASK (KMOD_CTRL | KMOD_SHIFT | KMOD_ALT | KMOD_META)
49 static int init_; \ 99
50 static type fptr_; \ 100#define KMOD_LRAM 0x10000 // our extension
51 \ 101
52 if (!init_) \ 102#define TEXID_SPEECH 1
53 { \ 103#define TEXID_NOFACE 2
54 init_ = 1; \ 104
55 fptr_ = (type)SDL_GL_GetProcAddress (# func); \ 105static char *
56 } \ 106fast_sv_grow (SV *sv, STRLEN need)
57 \ 107{
58 if (fptr_) \ 108 STRLEN len = SvLEN (sv);
59 fptr_ args; \ 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);
60 } 118 }
61 119
120 SvCUR_set (sv, want);
121 return SvEND (sv) - need;
122}
123
124static AV *texture_av;
125
126static struct
127{
128#define GL_FUNC(ptr,name) ptr name;
129#include "glfunc.h"
130#undef GL_FUNC
131} gl;
132
133static void
134gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
135{
136 if (gl.BlendFuncSeparate)
137 gl.BlendFuncSeparate (sa, da, saa, daa);
138 else if (gl.BlendFuncSeparateEXT)
139 gl.BlendFuncSeparateEXT (sa, da, saa, daa);
140 else
141 glBlendFunc (sa, da);
142}
143
144static GLuint
145gen_texture ()
146{
147 GLuint name;
148
149 if (AvFILL (texture_av) >= 0)
150 name = (GLuint)(size_t)av_pop (texture_av);
151 else
152 glGenTextures (1, &name);
153
154 return name;
155}
156
157static void
158del_texture (GLuint name)
159{
160 /* make a half-assed attempt at returning the memory used by the texture */
161 /* textures are frequently being reused by cfplus anyway */
162 /*glBindTexture (GL_TEXTURE_2D, name);*/
163 /*glTexImage2D (GL_TEXTURE_2D, 0, GL_ALPHA, 0, 0, 0, GL_ALPHA, GL_UNSIGNED_BYTE, 0);*/
164 av_push (texture_av, (SV *)(size_t)name);
165 glDeleteTextures (1, &name);
166}
167
168#include "texcache.c"
169#include "rendercache.c"
170
171#include "pango-font.c"
172#include "pango-fontmap.c"
173#include "pango-render.c"
174
175typedef IV DC__Channel;
176typedef SDL_RWops *DC__RW;
62typedef Mix_Chunk *CFClient__MixChunk; 177typedef Mix_Chunk *DC__MixChunk;
63typedef Mix_Music *CFClient__MixMusic; 178typedef Mix_Music *DC__MixMusic;
64 179
65typedef PangoFontDescription *CFClient__Font; 180typedef PangoFontDescription *DC__Font;
181
182static int
183shape_attr_p (PangoLayoutRun *run)
184{
185 GSList *attrs = run->item->analysis.extra_attrs;
186
187 while (attrs)
188 {
189 PangoAttribute *attr = attrs->data;
190
191 if (attr->klass->type == PANGO_ATTR_SHAPE)
192 return 1;
193
194 attrs = attrs->next;
195 }
196
197 return 0;
198}
66 199
67typedef struct cf_layout { 200typedef struct cf_layout {
68 PangoLayout *pl; 201 PangoLayout *pl;
202 float r, g, b, a; // default color for rgba mode
69 int base_height; 203 int base_height;
70 CFClient__Font font; 204 DC__Font font;
205 rc_t *rc;
71} *CFClient__Layout; 206} *DC__Layout;
72 207
73static CFClient__Font default_font; 208static DC__Font default_font;
74static PangoContext *context; 209static PangoContext *opengl_context;
75static PangoFontMap *fontmap; 210static PangoFontMap *opengl_fontmap;
76 211
77static void 212static void
78substitute_func (FcPattern *pattern, gpointer data) 213substitute_func (FcPattern *pattern, gpointer data)
79{ 214{
80 FcPatternAddBool (pattern, FC_HINTING , 1); 215 FcPatternAddBool (pattern, FC_HINTING, 1);
216#ifdef FC_HINT_STYLE
217 FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);
218#endif
81 FcPatternAddBool (pattern, FC_AUTOHINT, 0); 219 FcPatternAddBool (pattern, FC_AUTOHINT, 0);
82} 220}
83 221
84static void 222static void
85layout_update_font (CFClient__Layout self) 223layout_update_font (DC__Layout self)
86{ 224{
87 /* 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
88 * reasonably well with bitstream vera 226 * reasonably well with dejavu/bistream fonts
89 */ 227 */
90 PangoFontDescription *font = self->font ? self->font : default_font; 228 PangoFontDescription *font = self->font ? self->font : default_font;
91 229
92 pango_font_description_set_absolute_size (font, 230 pango_font_description_set_absolute_size (font,
93 MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10)); 231 MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
94 232
95 pango_layout_set_font_description (self->pl, font); 233 pango_layout_set_font_description (self->pl, font);
96} 234}
97 235
98static void 236static void
99layout_get_pixel_size (CFClient__Layout self, int *w, int *h) 237layout_get_pixel_size (DC__Layout self, int *w, int *h)
100{ 238{
239 PangoRectangle rect;
240
241 // get_pixel_* wrongly rounds down
101 pango_layout_get_pixel_size (self->pl, w, h); 242 pango_layout_get_extents (self->pl, 0, &rect);
102 243
103 *w = (*w + 3) & ~3; 244 rect.width = (rect.width + PANGO_SCALE - 1) / PANGO_SCALE;
104 if (!*w) *w = 1; 245 rect.height = (rect.height + PANGO_SCALE - 1) / PANGO_SCALE;
105 if (!*h) *h = 1;
106}
107 246
247 if (!rect.width) rect.width = 1;
248 if (!rect.height) rect.height = 1;
249
250 *w = rect.width;
251 *h = rect.height;
252}
253
254typedef uint16_t tileid;
108typedef uint16_t mapface; 255typedef uint16_t faceid;
109 256
110typedef struct { 257typedef struct {
111 GLint name; 258 GLuint name;
112 int w, h; 259 int w, h;
113 float s, t; 260 float s, t;
114 uint8_t r, g, b, a; 261 uint8_t r, g, b, a;
262 tileid smoothtile;
263 uint8_t smoothlevel;
264 uint8_t unused; /* set to zero on use */
115} maptex; 265} maptex;
116 266
117typedef struct { 267typedef struct {
268 uint32_t player;
269 tileid tile[3];
118 int16_t darkness; 270 uint16_t darkness;
119 mapface face[3]; 271 uint8_t stat_width, stat_hp, flags, smoothmax;
120} mapcell; 272} mapcell;
121 273
122typedef struct { 274typedef struct {
123 int32_t c0, c1; 275 int32_t c0, c1;
124 mapcell *col; 276 mapcell *col;
125} maprow; 277} maprow;
126 278
127typedef struct map { 279typedef struct map {
128 int x, y, w, h; 280 int x, y, w, h;
129 int ox, oy; /* offset to virtual global coordinate system */ 281 int ox, oy; /* offset to virtual global coordinate system */
130 int faces; 282 int faces; tileid *face2tile; // [faceid]
131 mapface *face; 283 int texs; maptex *tex; // [tileid]
132
133 int texs;
134 maptex *tex;
135 284
136 int32_t rows; 285 int32_t rows;
137 maprow *row; 286 maprow *row;
138} *CFClient__Map; 287} *DC__Map;
139 288
140static char * 289static char *
141prepend (char *ptr, int sze, int inc) 290prepend (char *ptr, int sze, int inc)
142{ 291{
143 char *p; 292 char *p;
… …
160} 309}
161 310
162#define Append(type,ptr,sze,inc) (ptr) = (type *)append ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type)) 311#define Append(type,ptr,sze,inc) (ptr) = (type *)append ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
163#define Prepend(type,ptr,sze,inc) (ptr) = (type *)prepend ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type)) 312#define Prepend(type,ptr,sze,inc) (ptr) = (type *)prepend ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
164 313
314static void
315need_facenum (struct map *self, faceid face)
316{
317 while (self->faces <= face)
318 {
319 Append (tileid, self->face2tile, self->faces, self->faces);
320 self->faces *= 2;
321 }
322}
323
324static void
325need_texid (struct map *self, int texid)
326{
327 while (self->texs <= texid)
328 {
329 Append (maptex, self->tex, self->texs, self->texs);
330 self->texs *= 2;
331 }
332}
333
165static maprow * 334static maprow *
166map_get_row (CFClient__Map self, int y) 335map_get_row (DC__Map self, int y)
167{ 336{
168 if (0 > y) 337 if (0 > y)
169 { 338 {
170 int extend = - y + MAP_EXTEND_Y; 339 int extend = - y + MAP_EXTEND_Y;
171 Prepend (maprow, self->row, self->rows, extend); 340 Prepend (maprow, self->row, self->rows, extend);
… …
209 378
210 return row->col + (x - row->c0); 379 return row->col + (x - row->c0);
211} 380}
212 381
213static mapcell * 382static mapcell *
214map_get_cell (CFClient__Map self, int x, int y) 383map_get_cell (DC__Map self, int x, int y)
215{ 384{
216 return row_get_cell (map_get_row (self, y), x); 385 return row_get_cell (map_get_row (self, y), x);
217} 386}
218 387
219static void 388static void
220map_clear (CFClient__Map self) 389map_clear (DC__Map self)
221{ 390{
222 int r; 391 int r;
223 392
224 for (r = 0; r < self->rows; r++) 393 for (r = 0; r < self->rows; r++)
225 Safefree (self->row[r].col); 394 Safefree (self->row[r].col);
… …
232 self->oy = 0; 401 self->oy = 0;
233 self->row = 0; 402 self->row = 0;
234 self->rows = 0; 403 self->rows = 0;
235} 404}
236 405
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
237static void 416static void
238map_blank (CFClient__Map self, int x0, int y0, int w, int h) 417map_blank (DC__Map self, int x0, int y0, int w, int h)
239{ 418{
240 int x, y; 419 int x, y;
241 maprow *row; 420 maprow *row;
421 mapcell *cell;
242 422
243 for (y = y0; y < y0 + h; y++) 423 for (y = y0; y < y0 + h; y++)
244 if (y >= 0) 424 if (y >= 0)
245 { 425 {
246 if (y >= self->rows) 426 if (y >= self->rows)
… …
252 if (x >= row->c0) 432 if (x >= row->c0)
253 { 433 {
254 if (x >= row->c1) 434 if (x >= row->c1)
255 break; 435 break;
256 436
257 row->col[x - row->c0].darkness = -1; 437 cell = row->col + x - row->c0;
438
439 CELL_CLEAR (cell);
258 } 440 }
259 } 441 }
260} 442}
261 443
444typedef struct {
445 tileid tile;
446 uint8_t x, y, level;
447} smooth_key;
448
262static void 449static void
450smooth_or_bits (HV *hv, smooth_key *key, IV bits)
451{
452 SV **sv = hv_fetch (hv, (char *)key, sizeof (*key), 1);
453
454 if (SvIOK (*sv))
455 SvIV_set (*sv, SvIVX (*sv) | bits);
456 else
457 sv_setiv (*sv, bits);
458}
459
460static void
263music_finished () 461music_finished (void)
264{ 462{
265 SDL_UserEvent ev; 463 SDL_UserEvent ev;
266 464
267 ev.type = SDL_USEREVENT; 465 ev.type = SDL_USEREVENT;
268 ev.code = 0; 466 ev.code = 0;
… …
277{ 475{
278 SDL_UserEvent ev; 476 SDL_UserEvent ev;
279 477
280 ev.type = SDL_USEREVENT; 478 ev.type = SDL_USEREVENT;
281 ev.code = 1; 479 ev.code = 1;
282 ev.data1 = channel; 480 ev.data1 = (void *)(long)channel;
283 ev.data2 = 0; 481 ev.data2 = 0;
284 482
285 SDL_PushEvent ((SDL_Event *)&ev); 483 SDL_PushEvent ((SDL_Event *)&ev);
286} 484}
287 485
288MODULE = CFClient PACKAGE = CFClient 486static unsigned int
487div255 (unsigned int n)
488{
489 return (n + (n >> 8)) >> 8;
490}
491
492static unsigned int
493minpot (unsigned int n)
494{
495 if (!n)
496 return 0;
497
498 --n;
499
500 n |= n >> 1;
501 n |= n >> 2;
502 n |= n >> 4;
503 n |= n >> 8;
504 n |= n >> 16;
505
506 return n + 1;
507}
508
509static unsigned int
510popcount (unsigned int n)
511{
512 n -= (n >> 1) & 0x55555555U;
513 n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
514 n = ((n >> 4) + n) & 0x0f0f0f0fU;
515 n *= 0x01010101U;
516
517 return n >> 24;
518}
519
520/* SDL should provide this, really. */
521#define SDLK_MODIFIER_MIN 300
522#define SDLK_MODIFIER_MAX 314
523
524/******************************************************************************/
525
526static GV *draw_x_gv, *draw_y_gv, *draw_w_gv, *draw_h_gv;
527static GV *hover_gv;
528
529static int
530within_widget (SV *widget, NV x, NV y)
531{
532 HV *self;
533 SV **svp;
534 NV wx, ww, wy, wh;
535
536 if (!SvROK (widget))
537 return 0;
538
539 self = (HV *)SvRV (widget);
540
541 if (SvTYPE (self) != SVt_PVHV)
542 return 0;
543
544 svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
545 if (y < wy)
546 return 0;
547
548 svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
549 if (y >= wy + wh)
550 return 0;
551
552 svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
553 if (x < wx)
554 return 0;
555
556 svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
557 if (x >= wx + ww)
558 return 0;
559
560 svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
561 if (!svp || !SvTRUE (*svp))
562 return 0;
563
564 return 1;
565}
566
567/******************************************************************************/
568
569/* process keyboard modifiers */
570static int
571mod_munge (int mod)
572{
573 mod &= MOD_MASK;
574
575 if (mod & (KMOD_META | KMOD_ALT))
576 mod |= KMOD_LRAM;
577
578 return mod;
579}
580
581static void
582deliantra_main ()
583{
584 char *argv[] = { 0 };
585 call_argv ("DC::Main::main", G_DISCARD | G_VOID, argv);
586}
587
588#ifdef __MACOSX__
589 /* to due surprising braindamage on the side of SDL design, we
590 * do some mind-boggling hack here: SDL requires a custom main()
591 * on OS X, so... we provide one and call the original main(), which,
592 * due to shared library magic, calls -lSDLmain's main, not perl's main,
593 * and which calls our main (== SDL_main) back.
594 */
595 extern C_LINKAGE int
596 main (int argc, char *argv[])
597 {
598 deliantra_main ();
599 }
600
601 #undef main
602
603 extern C_LINKAGE int main (int argc, char *argv[]);
604
605 static void
606 SDL_braino (void)
607 {
608 char *argv[] = { "deliantra client", 0 };
609 (main) (1, argv);
610 }
611#else
612 static void
613 SDL_braino (void)
614 {
615 deliantra_main ();
616 }
617#endif
618
619MODULE = Deliantra::Client PACKAGE = DC
289 620
290PROTOTYPES: ENABLE 621PROTOTYPES: ENABLE
291 622
292BOOT: 623BOOT:
293{ 624{
294 HV *stash = gv_stashpv ("CFClient", 1); 625 HV *stash = gv_stashpv ("DC", 1);
295 static const struct { 626 static const struct {
296 const char *name; 627 const char *name;
297 IV iv; 628 IV iv;
298 } *civ, const_iv[] = { 629 } *civ, const_iv[] = {
299# define const_iv(name) { # name, (IV)name } 630# define const_iv(name) { # name, (IV)name }
631 const_iv (SDLK_MODIFIER_MIN),
632 const_iv (SDLK_MODIFIER_MAX),
633
300 const_iv (SDL_ACTIVEEVENT), 634 const_iv (SDL_ACTIVEEVENT),
301 const_iv (SDL_KEYDOWN), 635 const_iv (SDL_KEYDOWN),
302 const_iv (SDL_KEYUP), 636 const_iv (SDL_KEYUP),
303 const_iv (SDL_MOUSEMOTION), 637 const_iv (SDL_MOUSEMOTION),
304 const_iv (SDL_MOUSEBUTTONDOWN), 638 const_iv (SDL_MOUSEBUTTONDOWN),
… …
313 const_iv (SDL_EVENT_RESERVEDA), 647 const_iv (SDL_EVENT_RESERVEDA),
314 const_iv (SDL_EVENT_RESERVEDB), 648 const_iv (SDL_EVENT_RESERVEDB),
315 const_iv (SDL_VIDEORESIZE), 649 const_iv (SDL_VIDEORESIZE),
316 const_iv (SDL_VIDEOEXPOSE), 650 const_iv (SDL_VIDEOEXPOSE),
317 const_iv (SDL_USEREVENT), 651 const_iv (SDL_USEREVENT),
652
653 const_iv (SDL_APPINPUTFOCUS),
654 const_iv (SDL_APPMOUSEFOCUS),
655 const_iv (SDL_APPACTIVE),
656
657
658 const_iv (SDLK_UNKNOWN),
659 const_iv (SDLK_FIRST),
660 const_iv (SDLK_BACKSPACE),
661 const_iv (SDLK_TAB),
662 const_iv (SDLK_CLEAR),
663 const_iv (SDLK_RETURN),
664 const_iv (SDLK_PAUSE),
665 const_iv (SDLK_ESCAPE),
666 const_iv (SDLK_SPACE),
667 const_iv (SDLK_EXCLAIM),
668 const_iv (SDLK_QUOTEDBL),
669 const_iv (SDLK_HASH),
670 const_iv (SDLK_DOLLAR),
671 const_iv (SDLK_AMPERSAND),
672 const_iv (SDLK_QUOTE),
673 const_iv (SDLK_LEFTPAREN),
674 const_iv (SDLK_RIGHTPAREN),
675 const_iv (SDLK_ASTERISK),
676 const_iv (SDLK_PLUS),
677 const_iv (SDLK_COMMA),
678 const_iv (SDLK_MINUS),
679 const_iv (SDLK_PERIOD),
680 const_iv (SDLK_SLASH),
681 const_iv (SDLK_0),
682 const_iv (SDLK_1),
683 const_iv (SDLK_2),
684 const_iv (SDLK_3),
685 const_iv (SDLK_4),
686 const_iv (SDLK_5),
687 const_iv (SDLK_6),
688 const_iv (SDLK_7),
689 const_iv (SDLK_8),
690 const_iv (SDLK_9),
691 const_iv (SDLK_COLON),
692 const_iv (SDLK_SEMICOLON),
693 const_iv (SDLK_LESS),
694 const_iv (SDLK_EQUALS),
695 const_iv (SDLK_GREATER),
696 const_iv (SDLK_QUESTION),
697 const_iv (SDLK_AT),
698
699 const_iv (SDLK_LEFTBRACKET),
700 const_iv (SDLK_BACKSLASH),
701 const_iv (SDLK_RIGHTBRACKET),
702 const_iv (SDLK_CARET),
703 const_iv (SDLK_UNDERSCORE),
704 const_iv (SDLK_BACKQUOTE),
705 const_iv (SDLK_DELETE),
706
707 const_iv (SDLK_FIRST),
708 const_iv (SDLK_LAST),
318 const_iv (SDLK_KP0), 709 const_iv (SDLK_KP0),
319 const_iv (SDLK_KP1), 710 const_iv (SDLK_KP1),
320 const_iv (SDLK_KP2), 711 const_iv (SDLK_KP2),
321 const_iv (SDLK_KP3), 712 const_iv (SDLK_KP3),
322 const_iv (SDLK_KP4), 713 const_iv (SDLK_KP4),
… …
377 const_iv (SDLK_BREAK), 768 const_iv (SDLK_BREAK),
378 const_iv (SDLK_MENU), 769 const_iv (SDLK_MENU),
379 const_iv (SDLK_POWER), 770 const_iv (SDLK_POWER),
380 const_iv (SDLK_EURO), 771 const_iv (SDLK_EURO),
381 const_iv (SDLK_UNDO), 772 const_iv (SDLK_UNDO),
773
382 const_iv (KMOD_NONE), 774 const_iv (KMOD_NONE),
775 const_iv (KMOD_SHIFT),
383 const_iv (KMOD_LSHIFT), 776 const_iv (KMOD_LSHIFT),
384 const_iv (KMOD_RSHIFT), 777 const_iv (KMOD_RSHIFT),
778 const_iv (KMOD_CTRL),
385 const_iv (KMOD_LCTRL), 779 const_iv (KMOD_LCTRL),
386 const_iv (KMOD_RCTRL), 780 const_iv (KMOD_RCTRL),
781 const_iv (KMOD_ALT),
387 const_iv (KMOD_LALT), 782 const_iv (KMOD_LALT),
388 const_iv (KMOD_RALT), 783 const_iv (KMOD_RALT),
784 const_iv (KMOD_META),
389 const_iv (KMOD_LMETA), 785 const_iv (KMOD_LMETA),
390 const_iv (KMOD_RMETA), 786 const_iv (KMOD_RMETA),
391 const_iv (KMOD_NUM), 787 const_iv (KMOD_NUM),
392 const_iv (KMOD_CAPS), 788 const_iv (KMOD_CAPS),
393 const_iv (KMOD_MODE), 789 const_iv (KMOD_MODE),
394 const_iv (KMOD_CTRL), 790
395 const_iv (KMOD_SHIFT), 791 const_iv (KMOD_LRAM),
396 const_iv (KMOD_ALT), 792
397 const_iv (KMOD_META) 793 const_iv (MIX_DEFAULT_FORMAT),
794
795 const_iv (SDL_INIT_TIMER),
796 const_iv (SDL_INIT_AUDIO),
797 const_iv (SDL_INIT_VIDEO),
798 const_iv (SDL_INIT_CDROM),
799 const_iv (SDL_INIT_JOYSTICK),
800 const_iv (SDL_INIT_EVERYTHING),
801 const_iv (SDL_INIT_NOPARACHUTE),
802 const_iv (SDL_INIT_EVENTTHREAD),
803
804 const_iv (SDL_GL_RED_SIZE),
805 const_iv (SDL_GL_GREEN_SIZE),
806 const_iv (SDL_GL_BLUE_SIZE),
807 const_iv (SDL_GL_ALPHA_SIZE),
808 const_iv (SDL_GL_DOUBLEBUFFER),
809 const_iv (SDL_GL_BUFFER_SIZE),
810 const_iv (SDL_GL_DEPTH_SIZE),
811 const_iv (SDL_GL_STENCIL_SIZE),
812 const_iv (SDL_GL_ACCUM_RED_SIZE),
813 const_iv (SDL_GL_ACCUM_GREEN_SIZE),
814 const_iv (SDL_GL_ACCUM_BLUE_SIZE),
815 const_iv (SDL_GL_ACCUM_ALPHA_SIZE),
816 const_iv (SDL_GL_STEREO),
817 const_iv (SDL_GL_MULTISAMPLEBUFFERS),
818 const_iv (SDL_GL_MULTISAMPLESAMPLES),
819 const_iv (SDL_GL_ACCELERATED_VISUAL),
820 const_iv (SDL_GL_SWAP_CONTROL),
821
822 const_iv (FOW_DARKNESS)
398# undef const_iv 823# undef const_iv
399 }; 824 };
400 825
401 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 826 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
402 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 827 newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
403 828
404 fontmap = pango_ft2_font_map_new (); 829 assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
405 pango_ft2_font_map_set_default_substitute ((PangoFT2FontMap *)fontmap, substitute_func, 0, 0); 830 assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
406 context = pango_ft2_font_map_create_context ((PangoFT2FontMap *)fontmap);
407} 831}
832
833void
834weaken (SV *rv)
835 PROTOTYPE: $
836 CODE:
837 sv_rvweaken (rv);
408 838
409int 839int
410SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO) 840in_destruct ()
841 CODE:
842 RETVAL = PL_main_cv == Nullcv;
843 OUTPUT:
844 RETVAL
411 845
846NV floor (NV x)
847
848NV ceil (NV x)
849
850IV minpot (UV n)
851
852IV popcount (UV n)
853
854NV distance (NV dx, NV dy)
855 CODE:
856 RETVAL = pow (dx * dx + dy * dy, 0.5);
857 OUTPUT:
858 RETVAL
859
412void 860void
861pango_init ()
862 CODE:
863{
864 opengl_fontmap = pango_opengl_font_map_new ();
865 pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
866 opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
867 /*pango_context_set_font_description (opengl_context, default_font);*/
868#if PANGO_VERSION_CHECK (1, 15, 2)
869 pango_context_set_language (opengl_context, pango_language_from_string ("en"));
870 /*pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);*/
871#endif
872}
873
874char *SDL_GetError ()
875
876void SDL_braino ()
877
878int SDL_Init (U32 flags)
879
880int SDL_InitSubSystem (U32 flags)
881
882void SDL_QuitSubSystem (U32 flags)
883
413SDL_Quit () 884void SDL_Quit ()
414 885
886int SDL_GL_SetAttribute (int attr, int value)
887
888int SDL_GL_GetAttribute (int attr)
889 CODE:
890 if (SDL_GL_GetAttribute (attr, &RETVAL))
891 XSRETURN_UNDEF;
892 OUTPUT:
893 RETVAL
894
415void 895void
416SDL_ListModes () 896SDL_ListModes (int rgb, int alpha)
417 PPCODE: 897 PPCODE:
418{ 898{
419 SDL_Rect **m; 899 SDL_Rect **m;
420 900
421 SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5); 901 SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
422 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5); 902 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
423 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5); 903 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
424 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1); 904 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
425 905
906 SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
907 SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
908
426 SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0); 909 SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
427 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0); 910 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
428 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0); 911 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
429 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0); 912 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
430 913
431 SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1); 914 SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
432 SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
433 SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0); 915 SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
434
435 SDL_EnableUNICODE (1);
436 SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
437 916
438 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL); 917 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
439 918
440 if (m && m != (SDL_Rect **)-1) 919 if (m && m != (SDL_Rect **)-1)
441 while (*m) 920 while (*m)
442 { 921 {
922 if ((*m)->w >= 400 && (*m)->h >= 300)
923 {
443 AV *av = newAV (); 924 AV *av = newAV ();
444 av_push (av, newSViv ((*m)->w)); 925 av_push (av, newSViv ((*m)->w));
445 av_push (av, newSViv ((*m)->h)); 926 av_push (av, newSViv ((*m)->h));
927 av_push (av, newSViv (rgb));
928 av_push (av, newSViv (alpha));
446 XPUSHs (sv_2mortal (newRV_noinc ((SV *)av))); 929 XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
930 }
447 931
448 ++m; 932 ++m;
449 } 933 }
450} 934}
451 935
452int 936int
453SDL_SetVideoMode (int w, int h, int fullscreen) 937SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
454 CODE: 938 CODE:
939{
940 SDL_EnableUNICODE (1);
941 SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
942
943 SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
944 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
945 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
946 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
947
455 RETVAL = !!SDL_SetVideoMode ( 948 RETVAL = !!SDL_SetVideoMode (
456 w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0) 949 w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)
457 ); 950 );
458 SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+"); 951
952 if (RETVAL)
953 {
954 av_clear (texture_av);
955
956 SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
957#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
958#include "glfunc.h"
959#undef GL_FUNC
960
961 if (!gl.ActiveTexture ) gl.ActiveTexture = gl.ActiveTextureARB;
962 if (!gl.MultiTexCoord2f) gl.MultiTexCoord2f = gl.MultiTexCoord2fARB;
963 }
964}
459 OUTPUT: 965 OUTPUT:
460 RETVAL 966 RETVAL
461 967
462void 968void
463SDL_GL_SwapBuffers () 969SDL_GL_SwapBuffers ()
464 970
971char *
972SDL_GetKeyName (int sym)
973
974int
975SDL_GetAppState ()
976
977int
978SDL_GetModState ()
979
465void 980void
466SDL_PollEvent () 981poll_events ()
467 PPCODE: 982 PPCODE:
468{ 983{
469 SDL_Event ev; 984 SDL_Event ev;
470 985
471 while (SDL_PollEvent (&ev)) 986 SDL_PumpEvents ();
987 while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
472 { 988 {
473 HV *hv = newHV (); 989 HV *hv = newHV ();
474 hv_store (hv, "type", 4, newSViv (ev.type), 0); 990 hv_store (hv, "type", 4, newSViv (ev.type), 0);
475 991
476 switch (ev.type) 992 switch (ev.type)
477 { 993 {
478 case SDL_KEYDOWN: 994 case SDL_KEYDOWN:
479 case SDL_KEYUP: 995 case SDL_KEYUP:
480 hv_store (hv, "state", 5, newSViv (ev.key.state), 0); 996 hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
481 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0); 997 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
482 hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0); 998 hv_store (hv, "mod", 3, newSViv (mod_munge (ev.key.keysym.mod)), 0);
999 hv_store (hv, "cmod", 4, newSViv (mod_munge (SDL_GetModState ())), 0); /* current mode */
483 hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0); 1000 hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
484 break; 1001 break;
485 1002
486 case SDL_ACTIVEEVENT: 1003 case SDL_ACTIVEEVENT:
487 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0); 1004 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
488 hv_store (hv, "state", 5, newSViv (ev.active.state), 0); 1005 hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
489 break; 1006 break;
490 1007
491 case SDL_MOUSEMOTION: 1008 case SDL_MOUSEMOTION:
1009 {
1010 int state = ev.motion.state;
1011 int x = ev.motion.x;
1012 int y = ev.motion.y;
1013 int xrel = ev.motion.xrel;
1014 int yrel = ev.motion.yrel;
1015
1016 /* do simplistic event compression */
1017 while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
1018 && state == ev.motion.state)
1019 {
1020 xrel += ev.motion.xrel;
1021 yrel += ev.motion.yrel;
1022 x = ev.motion.x;
1023 y = ev.motion.y;
1024 SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
1025 }
1026
1027 hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
492 hv_store (hv, "state", 5, newSViv (ev.motion.state), 0); 1028 hv_store (hv, "state", 5, newSViv (state), 0);
493 hv_store (hv, "x", 1, newSViv (ev.motion.x), 0); 1029 hv_store (hv, "x", 1, newSViv (x), 0);
494 hv_store (hv, "y", 1, newSViv (ev.motion.y), 0); 1030 hv_store (hv, "y", 1, newSViv (y), 0);
495 hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0); 1031 hv_store (hv, "xrel", 4, newSViv (xrel), 0);
496 hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0); 1032 hv_store (hv, "yrel", 4, newSViv (yrel), 0);
1033 }
497 break; 1034 break;
498 1035
499 case SDL_MOUSEBUTTONDOWN: 1036 case SDL_MOUSEBUTTONDOWN:
500 case SDL_MOUSEBUTTONUP: 1037 case SDL_MOUSEBUTTONUP:
1038 hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
1039
501 hv_store (hv, "button", 6, newSViv (ev.button.button), 0); 1040 hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
502 hv_store (hv, "state", 5, newSViv (ev.button.state), 0); 1041 hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
503 hv_store (hv, "x", 1, newSViv (ev.button.x), 0); 1042 hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
504 hv_store (hv, "y", 1, newSViv (ev.button.y), 0); 1043 hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
505 break; 1044 break;
1045
1046 case SDL_USEREVENT:
1047 hv_store (hv, "code", 4, newSViv (ev.user.code), 0);
1048 hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
1049 hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
1050 break;
506 } 1051 }
507 1052
508 XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv))); 1053 XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
509 } 1054 }
510} 1055}
511 1056
1057char *
1058SDL_AudioDriverName ()
1059 CODE:
1060{
1061 char buf [256];
1062 if (!SDL_AudioDriverName (buf, sizeof (buf)))
1063 XSRETURN_UNDEF;
1064
1065 RETVAL = buf;
1066}
1067 OUTPUT:
1068 RETVAL
1069
512int 1070int
513Mix_OpenAudio (int frequency = 22050, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 512) 1071Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
514 POSTCALL: 1072 POSTCALL:
515 Mix_HookMusicFinished (music_finished); 1073 Mix_HookMusicFinished (music_finished);
516 Mix_ChannelFinished (channel_finished); 1074 Mix_ChannelFinished (channel_finished);
517 1075
518void 1076void
1077Mix_QuerySpec ()
1078 PPCODE:
1079{
1080 int freq, channels;
1081 Uint16 format;
1082
1083 if (Mix_QuerySpec (&freq, &format, &channels))
1084 {
1085 EXTEND (SP, 3);
1086 PUSHs (sv_2mortal (newSViv (freq)));
1087 PUSHs (sv_2mortal (newSViv (format)));
1088 PUSHs (sv_2mortal (newSViv (channels)));
1089 }
1090}
1091
1092void
519Mix_CloseAudio () 1093Mix_CloseAudio ()
520 1094
521int 1095int
522Mix_AllocateChannels (int numchans = -1) 1096Mix_AllocateChannels (int numchans = -1)
523 1097
1098const char *
1099Mix_GetError ()
1100
524void 1101void
525lowdelay (int fd, int val = 1) 1102lowdelay (int fd, int val = 1)
526 CODE: 1103 CODE:
1104 setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
1105
1106void
1107win32_proxy_info ()
1108 PPCODE:
1109{
527#ifndef _WIN32 1110#ifdef _WIN32
528 setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val)); 1111 char buffer[2048];
1112 DWORD buflen;
1113
1114 EXTEND (SP, 3);
1115
1116 buflen = sizeof (buffer);
1117 if (InternetQueryOption (0, INTERNET_OPTION_PROXY, (void *)buffer, &buflen))
1118 if (((INTERNET_PROXY_INFO *)buffer)->dwAccessType == INTERNET_OPEN_TYPE_PROXY)
1119 {
1120 PUSHs (newSVpv (((INTERNET_PROXY_INFO *)buffer)->lpszProxy, 0));
1121
1122 buflen = sizeof (buffer);
1123 if (InternetQueryOption (0, INTERNET_OPTION_PROXY_USERNAME, (void *)buffer, &buflen))
1124 {
1125 PUSHs (newSVpv (buffer, 0));
1126
1127 buflen = sizeof (buffer);
1128 if (InternetQueryOption (0, INTERNET_OPTION_PROXY_PASSWORD, (void *)buffer, &buflen))
1129 PUSHs (newSVpv (buffer, 0));
1130 }
1131 }
529#endif 1132#endif
1133}
530 1134
531char * 1135int
532gl_version () 1136add_font (char *file)
533 CODE: 1137 CODE:
534 RETVAL = (char *)glGetString (GL_VERSION); 1138 RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
535 OUTPUT: 1139 OUTPUT:
536 RETVAL 1140 RETVAL
537 1141
538char *
539gl_extensions ()
540 CODE:
541 RETVAL = (char *)glGetString (GL_EXTENSIONS);
542 OUTPUT:
543 RETVAL
544
545void 1142void
546add_font (char *file) 1143IMG_Init (int flags = IMG_INIT_JPG | IMG_INIT_PNG)
547 CODE: 1144
548 FcConfigAppFontAddFile (0, (const FcChar8 *)file); /* no idea wether this is required */ 1145void
1146Mix_Init (int flags = MIX_INIT_MOD | MIX_INIT_MP3 | MIX_INIT_OGG)
549 1147
550void 1148void
551load_image_inline (SV *image_) 1149load_image_inline (SV *image_)
552 ALIAS: 1150 ALIAS:
553 load_image_file = 1 1151 load_image_file = 1
… …
556 STRLEN image_len; 1154 STRLEN image_len;
557 char *image = (char *)SvPVbyte (image_, image_len); 1155 char *image = (char *)SvPVbyte (image_, image_len);
558 SDL_Surface *surface, *surface2; 1156 SDL_Surface *surface, *surface2;
559 SDL_PixelFormat fmt; 1157 SDL_PixelFormat fmt;
560 SDL_RWops *rw = ix 1158 SDL_RWops *rw = ix
561 ? SDL_RWFromFile (image, "r") 1159 ? SDL_RWFromFile (image, "rb")
562 : SDL_RWFromConstMem (image, image_len); 1160 : SDL_RWFromConstMem (image, image_len);
563 1161
564 if (!rw) 1162 if (!rw)
565 croak ("load_image: %s", SDL_GetError ()); 1163 croak ("load_image: %s", SDL_GetError ());
566 1164
… …
595 1193
596 surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE); 1194 surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);
597 1195
598 assert (surface2->pitch == surface2->w * 4); 1196 assert (surface2->pitch == surface2->w * 4);
599 1197
1198 SDL_LockSurface (surface2);
600 EXTEND (SP, 5); 1199 EXTEND (SP, 6);
601 PUSHs (sv_2mortal (newSViv (surface2->w))); 1200 PUSHs (sv_2mortal (newSViv (surface2->w)));
602 PUSHs (sv_2mortal (newSViv (surface2->h))); 1201 PUSHs (sv_2mortal (newSViv (surface2->h)));
603 SDL_LockSurface (surface2);
604 PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch))); 1202 PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));
605 SDL_UnlockSurface (surface2);
606 PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB))); 1203 PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
607 PUSHs (sv_2mortal (newSViv (GL_RGBA))); 1204 PUSHs (sv_2mortal (newSViv (GL_RGBA)));
608 PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE))); 1205 PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
1206 SDL_UnlockSurface (surface2);
609 1207
610 SDL_FreeSurface (surface); 1208 SDL_FreeSurface (surface);
611 SDL_FreeSurface (surface2); 1209 SDL_FreeSurface (surface2);
612} 1210}
613 1211
… …
637} 1235}
638 1236
639void 1237void
640error (char *message) 1238error (char *message)
641 CODE: 1239 CODE:
1240 fprintf (stderr, "ERROR: %s\n", message);
642#ifdef _WIN32 1241#ifdef _WIN32
643 MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR | MB_SETFOREGROUND); 1242 MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
1243#endif
1244
1245void
1246fatal (char *message)
1247 CODE:
1248 fprintf (stderr, "FATAL: %s\n", message);
1249#ifdef _WIN32
1250 MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
1251#endif
1252 _exit (1);
1253
1254void
1255_exit (int retval = 0)
1256 CODE:
1257#ifdef WIN32
1258 ExitThread (retval); // unclean, please beam me up
644#else 1259#else
645 fprintf (stderr, "ERROR: %s\n", message); 1260 _exit (retval);
646#endif 1261#endif
647 1262
648void 1263void
649fatal (char *message) 1264debug ()
650 CODE: 1265 CODE:
651#ifdef _WIN32 1266{
652 MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR | MB_SETFOREGROUND); 1267#if DEBUG
653#else 1268 VALGRIND_DO_LEAK_CHECK;
654 fprintf (stderr, "FATAL: %s\n", message);
655#endif 1269#endif
656 exit (1); 1270}
657 1271
1272int
1273SvREFCNT (SV *sv)
1274 CODE:
1275 RETVAL = SvREFCNT (sv);
1276 OUTPUT:
1277 RETVAL
1278
658MODULE = CFClient PACKAGE = CFClient::Font 1279MODULE = Deliantra::Client PACKAGE = DC::Font
659 1280
660CFClient::Font 1281PROTOTYPES: DISABLE
1282
1283DC::Font
661new_from_file (SV *class, char *path, int id = 0) 1284new_from_file (SV *class, char *path, int id = 0)
662 CODE: 1285 CODE:
663{ 1286{
664 int count; 1287 int count;
665 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count); 1288 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
… …
668} 1291}
669 OUTPUT: 1292 OUTPUT:
670 RETVAL 1293 RETVAL
671 1294
672void 1295void
673DESTROY (CFClient::Font self) 1296DESTROY (DC::Font self)
674 CODE: 1297 CODE:
675 pango_font_description_free (self); 1298 pango_font_description_free (self);
676 1299
677void 1300void
678make_default (CFClient::Font self) 1301make_default (DC::Font self)
1302 PROTOTYPE: $
679 CODE: 1303 CODE:
680 default_font = self; 1304 default_font = self;
681 1305
682MODULE = CFClient PACKAGE = CFClient::Layout 1306MODULE = Deliantra::Client PACKAGE = DC::Layout
683 1307
684CFClient::Layout 1308PROTOTYPES: DISABLE
685new (SV *class, int base_height = MIN_FONT_HEIGHT) 1309
1310void
1311glyph_cache_backup ()
1312 PROTOTYPE:
1313 CODE:
1314 tc_backup ();
1315
1316void
1317glyph_cache_restore ()
1318 PROTOTYPE:
1319 CODE:
1320 tc_restore ();
1321
1322DC::Layout
1323new (SV *class)
686 CODE: 1324 CODE:
687 New (0, RETVAL, 1, struct cf_layout); 1325 New (0, RETVAL, 1, struct cf_layout);
1326
688 RETVAL->pl = pango_layout_new (context); 1327 RETVAL->pl = pango_layout_new (opengl_context);
689 RETVAL->base_height = base_height; 1328 RETVAL->r = 1.;
1329 RETVAL->g = 1.;
1330 RETVAL->b = 1.;
1331 RETVAL->a = 1.;
1332 RETVAL->base_height = MIN_FONT_HEIGHT;
690 RETVAL->font = 0; 1333 RETVAL->font = 0;
1334 RETVAL->rc = rc_alloc ();
1335
691 pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR); 1336 pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
692 pango_layout_set_font_description (RETVAL->pl, default_font); 1337 layout_update_font (RETVAL);
693 OUTPUT: 1338 OUTPUT:
694 RETVAL 1339 RETVAL
695 1340
696void 1341void
697DESTROY (CFClient::Layout self) 1342DESTROY (DC::Layout self)
698 CODE: 1343 CODE:
699 g_object_unref (self->pl); 1344 g_object_unref (self->pl);
1345 rc_free (self->rc);
700 Safefree (self); 1346 Safefree (self);
701 1347
702void 1348void
703set_text (CFClient::Layout self, SV *text_) 1349set_text (DC::Layout self, SV *text_)
704 CODE: 1350 CODE:
705{ 1351{
706 STRLEN textlen; 1352 STRLEN textlen;
707 char *text = SvPVutf8 (text_, textlen); 1353 char *text = SvPVutf8 (text_, textlen);
708 1354
709 pango_layout_set_text (self->pl, text, textlen); 1355 pango_layout_set_text (self->pl, text, textlen);
710} 1356}
711 1357
712void 1358void
713set_markup (CFClient::Layout self, SV *text_) 1359set_markup (DC::Layout self, SV *text_)
714 CODE: 1360 CODE:
715{ 1361{
716 STRLEN textlen; 1362 STRLEN textlen;
717 char *text = SvPVutf8 (text_, textlen); 1363 char *text = SvPVutf8 (text_, textlen);
718 1364
719 pango_layout_set_markup (self->pl, text, textlen); 1365 pango_layout_set_markup (self->pl, text, textlen);
720} 1366}
721 1367
722SV * 1368void
723get_text (CFClient::Layout self) 1369set_shapes (DC::Layout self, ...)
1370 CODE:
1371{
1372 PangoAttrList *attrs = 0;
1373 const char *text = pango_layout_get_text (self->pl);
1374 const char *pos = text;
1375 int arg = 4;
1376
1377 while (arg < items && (pos = strstr (pos, OBJ_STR)))
1378 {
1379 PangoRectangle inkrect, rect;
1380 PangoAttribute *attr;
1381
1382 int x = SvIV (ST (arg - 3));
1383 int y = SvIV (ST (arg - 2));
1384 int w = SvIV (ST (arg - 1));
1385 int h = SvIV (ST (arg ));
1386
1387 inkrect.x = 0;
1388 inkrect.y = 0;
1389 inkrect.width = 0;
1390 inkrect.height = 0;
1391
1392 rect.x = x * PANGO_SCALE;
1393 rect.y = y * PANGO_SCALE;
1394 rect.width = w * PANGO_SCALE;
1395 rect.height = h * PANGO_SCALE;
1396
1397 if (!attrs)
1398 attrs = pango_layout_get_attributes (self->pl);
1399
1400 attr = pango_attr_shape_new (&inkrect, &rect);
1401 attr->start_index = pos - text;
1402 attr->end_index = attr->start_index + sizeof (OBJ_STR) - 1;
1403 pango_attr_list_insert (attrs, attr);
1404
1405 arg += 4;
1406 pos += sizeof (OBJ_STR) - 1;
1407 }
1408
1409 if (attrs)
1410 pango_layout_set_attributes (self->pl, attrs);
1411}
1412
1413void
1414get_shapes (DC::Layout self)
724 CODE: 1415 PPCODE:
1416{
1417 PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
1418
1419 do
1420 {
1421 PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
1422
1423 if (run && shape_attr_p (run))
1424 {
1425 PangoRectangle extents;
1426 pango_layout_iter_get_run_extents (iter, 0, &extents);
1427
1428 EXTEND (SP, 2);
1429 PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.x))));
1430 PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.y))));
1431 }
1432 }
1433 while (pango_layout_iter_next_run (iter));
1434
1435 pango_layout_iter_free (iter);
1436}
1437
1438int
1439has_wrapped (DC::Layout self)
1440 CODE:
1441{
1442 int lines = 1;
1443 const char *text = pango_layout_get_text (self->pl);
1444
1445 while (*text)
1446 lines += *text++ == '\n';
1447
725 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0); 1448 RETVAL = lines < pango_layout_get_line_count (self->pl);
726 SvUTF8_on (RETVAL); 1449}
727 OUTPUT: 1450 OUTPUT:
728 RETVAL 1451 RETVAL
729 1452
1453SV *
1454get_text (DC::Layout self)
1455 CODE:
1456 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
1457 sv_utf8_decode (RETVAL);
1458 OUTPUT:
1459 RETVAL
1460
730void 1461void
1462set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
1463 CODE:
1464 self->r = r;
1465 self->g = g;
1466 self->b = b;
1467 self->a = a;
1468
1469void
731set_font (CFClient::Layout self, CFClient::Font font = 0) 1470set_font (DC::Layout self, DC::Font font = 0)
732 CODE: 1471 CODE:
733 if (self->font != font) 1472 if (self->font != font)
734 { 1473 {
735 self->font = font; 1474 self->font = font;
736 layout_update_font (self); 1475 layout_update_font (self);
737 } 1476 }
738 1477
739void 1478void
740set_height (CFClient::Layout self, int base_height) 1479set_height (DC::Layout self, int base_height)
741 CODE: 1480 CODE:
742 if (self->base_height != base_height) 1481 if (self->base_height != base_height)
743 { 1482 {
744 self->base_height = base_height; 1483 self->base_height = base_height;
745 layout_update_font (self); 1484 layout_update_font (self);
746 } 1485 }
747 1486
748void 1487void
749set_width (CFClient::Layout self, int max_width = -1) 1488set_width (DC::Layout self, int max_width = -1)
750 CODE: 1489 CODE:
751 pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE); 1490 pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
752 1491
753void 1492void
1493set_indent (DC::Layout self, int indent)
1494 CODE:
1495 pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1496
1497void
1498set_spacing (DC::Layout self, int spacing)
1499 CODE:
1500 pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1501
1502void
1503set_ellipsise (DC::Layout self, int ellipsise)
1504 CODE:
1505 pango_layout_set_ellipsize (self->pl,
1506 ellipsise == 1 ? PANGO_ELLIPSIZE_START
1507 : ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1508 : ellipsise == 3 ? PANGO_ELLIPSIZE_END
1509 : PANGO_ELLIPSIZE_NONE
1510 );
1511
1512void
1513set_single_paragraph_mode (DC::Layout self, int spm)
1514 CODE:
1515 pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1516
1517void
754size (CFClient::Layout self) 1518size (DC::Layout self)
755 PPCODE: 1519 PPCODE:
756{ 1520{
757 int w, h; 1521 int w, h;
758 1522
759 layout_get_pixel_size (self, &w, &h); 1523 layout_get_pixel_size (self, &w, &h);
… …
762 PUSHs (sv_2mortal (newSViv (w))); 1526 PUSHs (sv_2mortal (newSViv (w)));
763 PUSHs (sv_2mortal (newSViv (h))); 1527 PUSHs (sv_2mortal (newSViv (h)));
764} 1528}
765 1529
766int 1530int
1531descent (DC::Layout self)
1532 CODE:
1533{
1534 PangoRectangle rect;
1535 PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1536 pango_layout_line_get_pixel_extents (line, 0, &rect);
1537 RETVAL = PANGO_DESCENT (rect);
1538}
1539 OUTPUT:
1540 RETVAL
1541
1542int
767xy_to_index (CFClient::Layout self, int x, int y) 1543xy_to_index (DC::Layout self, int x, int y)
768 CODE: 1544 CODE:
769{ 1545{
770 int index, trailing; 1546 int index, trailing;
771 pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing); 1547 pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
772 RETVAL = index; 1548 RETVAL = index + trailing;
773} 1549}
774 OUTPUT: 1550 OUTPUT:
775 RETVAL 1551 RETVAL
776 1552
777void 1553void
778cursor_pos (CFClient::Layout self, int index) 1554cursor_pos (DC::Layout self, int index)
779 PPCODE: 1555 PPCODE:
780{ 1556{
781 PangoRectangle strong_pos; 1557 PangoRectangle pos;
782 pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0); 1558 pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
783 1559
784 EXTEND (SP, 3); 1560 EXTEND (SP, 3);
785 PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE))); 1561 PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
786 PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE))); 1562 PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
787 PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE))); 1563 PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
788} 1564}
789 1565
790void 1566void
791render (CFClient::Layout self) 1567index_to_line_x (DC::Layout self, int index, int trailing = 0)
792 PPCODE: 1568 PPCODE:
793{ 1569{
794 SV *retval; 1570 int line, x;
795 int w, h;
796 FT_Bitmap bitmap;
797 1571
798 layout_get_pixel_size (self, &w, &h); 1572 pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
799 1573#if !PANGO_VERSION_CHECK (1, 17, 3)
800 retval = newSV (w * h); 1574 /* pango bug: line is between 1..numlines, not 0..numlines-1 */
801 SvPOK_only (retval); 1575 --line;
802 SvCUR_set (retval, w * h); 1576#endif
803
804 bitmap.rows = h;
805 bitmap.width = w;
806 bitmap.pitch = w;
807 bitmap.buffer = (unsigned char*)SvPVX (retval);
808 bitmap.num_grays = 256;
809 bitmap.pixel_mode = FT_PIXEL_MODE_GRAY;
810
811 memset (bitmap.buffer, 0, w * h);
812
813 pango_ft2_render_layout (&bitmap, self->pl, 0 * PANGO_SCALE, 0 * PANGO_SCALE);
814
815 EXTEND (SP, 3); 1577 EXTEND (SP, 2);
816 PUSHs (sv_2mortal (newSViv (w))); 1578 PUSHs (sv_2mortal (newSViv (line)));
1579 PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1580}
1581
1582void
1583line_x_to_index (DC::Layout self, int line, int x)
1584 PPCODE:
1585{
1586 PangoLayoutLine *lp;
1587 int index, trailing;
1588
1589 if (line < 0)
1590 XSRETURN_EMPTY;
1591
1592 if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1593 XSRETURN_EMPTY; /* do better */
1594
1595 pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1596
1597 EXTEND (SP, 2);
1598 if (GIMME_V == G_SCALAR)
1599 PUSHs (sv_2mortal (newSViv (index + trailing)));
1600 else
1601 {
817 PUSHs (sv_2mortal (newSViv (h))); 1602 PUSHs (sv_2mortal (newSViv (index)));
818 PUSHs (sv_2mortal (retval)); 1603 PUSHs (sv_2mortal (newSViv (trailing)));
1604 }
819} 1605}
820 1606
1607void
1608render (DC::Layout self, float x, float y, int flags = 0)
1609 CODE:
1610 rc_clear (self->rc);
1611 pango_opengl_render_layout_subpixel (
1612 self->pl,
1613 self->rc,
1614 x * PANGO_SCALE, y * PANGO_SCALE,
1615 self->r, self->g, self->b, self->a,
1616 flags
1617 );
1618 // we assume that context_change actually clears/frees stuff
1619 // and does not do any recomputation...
1620 pango_layout_context_changed (self->pl);
1621
1622void
1623draw (DC::Layout self)
1624 CODE:
1625{
1626 glEnable (GL_TEXTURE_2D);
1627 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1628 glEnable (GL_BLEND);
1629 gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
1630 GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
1631 glEnable (GL_ALPHA_TEST);
1632 glAlphaFunc (GL_GREATER, 7.f / 255.f);
1633
1634 rc_draw (self->rc);
1635
1636 glDisable (GL_ALPHA_TEST);
1637 glDisable (GL_BLEND);
1638 glDisable (GL_TEXTURE_2D);
1639}
1640
821MODULE = CFClient PACKAGE = CFClient::Texture 1641MODULE = Deliantra::Client PACKAGE = DC::Texture
822 1642
1643PROTOTYPES: ENABLE
1644
823void 1645void
1646pad (SV *data_, int ow, int oh, int nw, int nh)
1647 CODE:
1648{
1649 if ((nw != ow || nh != oh) && SvOK (data_))
1650 {
1651 STRLEN datalen;
1652 char *data = SvPVbyte (data_, datalen);
1653 int bpp = datalen / (ow * oh);
1654 SV *result_ = sv_2mortal (newSV (nw * nh * bpp));
1655
1656 SvPOK_only (result_);
1657 SvCUR_set (result_, nw * nh * bpp);
1658
1659 memset (SvPVX (result_), 0, nw * nh * bpp);
1660 while (oh--)
1661 memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1662
1663 sv_setsv (data_, result_);
1664 }
1665}
1666
1667void
824draw_quad (SV *self, float x, float y, float w = 0, float h = 0) 1668draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
825 PROTOTYPE: $$$;$$ 1669 PROTOTYPE: $$$;$$
1670 ALIAS:
1671 draw_quad_alpha = 1
1672 draw_quad_alpha_premultiplied = 2
826 CODE: 1673 CODE:
827{ 1674{
828 HV *hv = (HV *)SvRV (self); 1675 HV *hv = (HV *)SvRV (self);
829 float s = SvNV (*hv_fetch (hv, "s", 1, 1)); 1676 float s = SvNV (*hv_fetch (hv, "s", 1, 1));
830 float t = SvNV (*hv_fetch (hv, "t", 1, 1)); 1677 float t = SvNV (*hv_fetch (hv, "t", 1, 1));
831 int name = SvIV (*hv_fetch (hv, "name", 4, 1)); 1678 int name = SvIV (*hv_fetch (hv, "name", 4, 1));
832 int wrap_mode = SvIV (*hv_fetch (hv, "wrap_mode", 9, 1)); 1679
1680 if (name <= 0)
1681 XSRETURN_EMPTY;
833 1682
834 if (items < 5) 1683 if (items < 5)
835 { 1684 {
836 w = SvNV (*hv_fetch (hv, "w", 1, 1)); 1685 w = SvNV (*hv_fetch (hv, "w", 1, 1));
837 h = SvNV (*hv_fetch (hv, "h", 1, 1)); 1686 h = SvNV (*hv_fetch (hv, "h", 1, 1));
838 } 1687 }
839 1688
1689 if (ix)
1690 {
1691 glEnable (GL_BLEND);
1692
1693 if (ix == 2)
1694 glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
1695 else
1696 gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
1697 GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
1698
1699 glEnable (GL_ALPHA_TEST);
1700 glAlphaFunc (GL_GREATER, 0.01f);
1701 }
1702
840 glBindTexture (GL_TEXTURE_2D, name); 1703 glBindTexture (GL_TEXTURE_2D, name);
841 if (wrap_mode) { 1704
842 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT);
843 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT);
844 }
845 glBegin (GL_QUADS); 1705 glBegin (GL_QUADS);
846 glTexCoord2f (0, 0); glVertex2f (x , y ); 1706 glTexCoord2f (0, 0); glVertex2f (x , y );
847 glTexCoord2f (0, t); glVertex2f (x , y + h); 1707 glTexCoord2f (0, t); glVertex2f (x , y + h);
848 glTexCoord2f (s, t); glVertex2f (x + w, y + h); 1708 glTexCoord2f (s, t); glVertex2f (x + w, y + h);
849 glTexCoord2f (s, 0); glVertex2f (x + w, y ); 1709 glTexCoord2f (s, 0); glVertex2f (x + w, y );
850 glEnd (); 1710 glEnd ();
851}
852 1711
1712 if (ix)
1713 {
1714 glDisable (GL_ALPHA_TEST);
1715 glDisable (GL_BLEND);
1716 }
1717}
1718
1719void
1720draw_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)
1721 PROTOTYPE: @
1722 CODE:
1723{
1724 glEnable (GL_BLEND);
1725 glBlendFunc (intensity ? GL_SRC_ALPHA : GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
1726 glEnable (GL_TEXTURE_2D);
1727 glBindTexture (GL_TEXTURE_2D, name1);
1728
1729 glColor3f (intensity, intensity, intensity);
1730 glPushMatrix ();
1731 glScalef (1./3, 1./3, 1.);
1732
1733 if (blend > 0.f)
1734 {
1735 float dx3 = dx * -3.f / w;
1736 float dy3 = dy * -3.f / h;
1737 GLfloat env_color[4] = { 0., 0., 0., blend };
1738
1739 /* interpolate the two shadow textures */
1740 /* stage 0 == rgb(glcolor) + alpha(t0) */
1741 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1742
1743 /* stage 1 == rgb(glcolor) + alpha(interpolate t0, t1, texenv) */
1744 gl.ActiveTexture (GL_TEXTURE1);
1745 glEnable (GL_TEXTURE_2D);
1746 glBindTexture (GL_TEXTURE_2D, name2);
1747 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_COMBINE);
1748
1749 /* rgb == rgb(glcolor) */
1750 glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_RGB, GL_REPLACE);
1751 glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_RGB, GL_PRIMARY_COLOR);
1752 glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_RGB, GL_SRC_COLOR);
1753
1754 /* alpha = interpolate t0, t1 by env_alpha */
1755 glTexEnvfv (GL_TEXTURE_ENV, GL_TEXTURE_ENV_COLOR, env_color);
1756
1757 glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_ALPHA, GL_INTERPOLATE);
1758 glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_ALPHA, GL_TEXTURE);
1759 glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_ALPHA, GL_SRC_ALPHA);
1760
1761 glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE1_ALPHA, GL_PREVIOUS);
1762 glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND1_ALPHA, GL_SRC_ALPHA);
1763
1764 glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE2_ALPHA, GL_CONSTANT);
1765 glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND2_ALPHA, GL_SRC_ALPHA);
1766
1767 glBegin (GL_QUADS);
1768 gl.MultiTexCoord2f (GL_TEXTURE0, 0, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 ); glVertex2i (0, 0);
1769 gl.MultiTexCoord2f (GL_TEXTURE0, 0, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 + t); glVertex2i (0, h);
1770 gl.MultiTexCoord2f (GL_TEXTURE0, s, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 + t); glVertex2i (w, h);
1771 gl.MultiTexCoord2f (GL_TEXTURE0, s, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 ); glVertex2i (w, 0);
1772 glEnd ();
1773
1774 glDisable (GL_TEXTURE_2D);
1775 gl.ActiveTexture (GL_TEXTURE0);
1776 }
1777 else
1778 {
1779 /* simple blending of one texture, also opengl <1.3 path */
1780 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1781
1782 glBegin (GL_QUADS);
1783 glTexCoord2f (0, 0); glVertex2f (0, 0);
1784 glTexCoord2f (0, t); glVertex2f (0, h);
1785 glTexCoord2f (s, t); glVertex2f (w, h);
1786 glTexCoord2f (s, 0); glVertex2f (w, 0);
1787 glEnd ();
1788 }
1789
1790 /* draw ?-marks or equivalent, this is very clumsy code :/ */
1791 {
1792 int x, y;
1793 int dx3 = dx * 3;
1794 int dy3 = dy * 3;
1795
1796 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1797 glBindTexture (GL_TEXTURE_2D, hidden_tex);
1798 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1799 glTranslatef (-1., -1., 0);
1800 glBegin (GL_QUADS);
1801
1802 for (y = 1; y < h; y += 3)
1803 {
1804 int y1 = y - dy3;
1805 int y1valid = y1 >= 0 && y1 < h;
1806
1807 for (x = 1; x < w; x += 3)
1808 {
1809 int x1 = x - dx3;
1810 uint8_t h1 = data1 [x + y * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
1811 uint8_t h2;
1812
1813 if (y1valid && x1 >= 0 && x1 < w)
1814 h2 = data2 [x1 + y1 * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
1815 else
1816 h2 = 1; /* out of range == invisible */
1817
1818 if (h1 || h2)
1819 {
1820 float alpha = h1 == h2 ? 1.f : h1 ? 1.f - blend : blend;
1821 glColor4f (1., 1., 1., alpha);
1822
1823 glTexCoord2f (0, 0.); glVertex2i (x , y );
1824 glTexCoord2f (0, 1.); glVertex2i (x , y + 3);
1825 glTexCoord2f (1, 1.); glVertex2i (x + 3, y + 3);
1826 glTexCoord2f (1, 0.); glVertex2i (x + 3, y );
1827 }
1828 }
1829 }
1830 }
1831
1832 glEnd ();
1833
1834 glPopMatrix ();
1835
1836 glDisable (GL_TEXTURE_2D);
1837 glDisable (GL_BLEND);
1838}
1839
1840IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
1841 CODE:
1842{
1843 GLint width;
1844 glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
1845 glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
1846 RETVAL = width > 0;
1847}
1848 OUTPUT:
1849 RETVAL
1850
853MODULE = CFClient PACKAGE = CFClient::Map 1851MODULE = Deliantra::Client PACKAGE = DC::Map
854 1852
855CFClient::Map 1853PROTOTYPES: DISABLE
856new (SV *class, int map_width, int map_height) 1854
1855DC::Map
1856new (SV *class)
857 CODE: 1857 CODE:
858 New (0, RETVAL, 1, struct map); 1858 New (0, RETVAL, 1, struct map);
859 RETVAL->x = 0; 1859 RETVAL->x = 0;
860 RETVAL->y = 0; 1860 RETVAL->y = 0;
861 RETVAL->w = map_width; 1861 RETVAL->w = 0;
862 RETVAL->h = map_height; 1862 RETVAL->h = 0;
863 RETVAL->ox = 0; 1863 RETVAL->ox = 0;
864 RETVAL->oy = 0; 1864 RETVAL->oy = 0;
865 RETVAL->faces = 8192; 1865 RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
866 Newz (0, RETVAL->face, RETVAL->faces, mapface); 1866 RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
867 RETVAL->texs = 8192;
868 Newz (0, RETVAL->tex, RETVAL->texs, maptex);
869 RETVAL->rows = 0; 1867 RETVAL->rows = 0;
870 RETVAL->row = 0; 1868 RETVAL->row = 0;
871 OUTPUT: 1869 OUTPUT:
872 RETVAL 1870 RETVAL
873 1871
874void 1872void
875DESTROY (CFClient::Map self) 1873DESTROY (DC::Map self)
876 CODE: 1874 CODE:
877{ 1875{
878 map_clear (self); 1876 map_clear (self);
879 Safefree (self->face); 1877 Safefree (self->face2tile);
1878 Safefree (self->tex);
880 Safefree (self); 1879 Safefree (self);
881} 1880}
882 1881
883void 1882void
1883resize (DC::Map self, int map_width, int map_height)
1884 CODE:
1885 self->w = map_width;
1886 self->h = map_height;
1887
1888void
884clear (CFClient::Map self) 1889clear (DC::Map self)
885 CODE: 1890 CODE:
886 map_clear (self); 1891 map_clear (self);
887 1892
888void 1893void
889set_face (CFClient::Map self, int face, int texid) 1894set_tileid (DC::Map self, int face, int tile)
890 CODE: 1895 CODE:
891{ 1896{
892 while (self->faces <= face) 1897 need_facenum (self, face); self->face2tile [face] = tile;
893 { 1898 need_texid (self, tile);
894 Append (mapface, self->face, self->faces, self->faces);
895 self->faces *= 2;
896 }
897
898 self->face [face] = texid;
899} 1899}
900 1900
901void 1901void
1902set_smooth (DC::Map self, int face, int smooth, int level)
1903 CODE:
1904{
1905 tileid texid;
1906 maptex *tex;
1907
1908 if (face < 0 || face >= self->faces)
1909 return;
1910
1911 if (smooth < 0 || smooth >= self->faces)
1912 return;
1913
1914 texid = self->face2tile [face];
1915
1916 if (!texid)
1917 return;
1918
1919 tex = self->tex + texid;
1920 tex->smoothtile = self->face2tile [smooth];
1921 tex->smoothlevel = level;
1922}
1923
1924void
902set_texture (CFClient::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a) 1925set_texture (DC::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)
903 CODE: 1926 CODE:
904{ 1927{
905 while (self->texs <= texid) 1928 need_texid (self, texid);
906 {
907 Append (maptex, self->tex, self->texs, self->texs);
908 self->texs *= 2;
909 }
910 1929
911 { 1930 {
912 maptex *tex = self->tex + texid; 1931 maptex *tex = self->tex + texid;
913 1932
914 tex->name = name; 1933 tex->name = name;
… …
919 tex->r = r; 1938 tex->r = r;
920 tex->g = g; 1939 tex->g = g;
921 tex->b = b; 1940 tex->b = b;
922 tex->a = a; 1941 tex->a = a;
923 } 1942 }
1943
1944 // somewhat hackish, but for textures that require it, it really
1945 // improves the look, and most others don't suffer.
1946 glBindTexture (GL_TEXTURE_2D, name);
1947 //glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
1948 //glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
1949 // use uglier nearest interpolation because linear suffers
1950 // from transparent color bleeding and ugly wrapping effects.
1951 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
924} 1952}
1953
1954void
1955expire_textures (DC::Map self, int texid, int count)
1956 PPCODE:
1957 for (; texid < self->texs && count; ++texid, --count)
1958 {
1959 maptex *tex = self->tex + texid;
1960
1961 if (tex->name)
1962 {
1963 if (tex->unused)
1964 {
1965 tex->name = 0;
1966 tex->unused = 0;
1967 XPUSHs (sv_2mortal (newSViv (texid)));
1968 }
1969 else
1970 tex->unused = 1;
1971 }
1972 }
925 1973
926int 1974int
927ox (CFClient::Map self) 1975ox (DC::Map self)
928 ALIAS: 1976 ALIAS:
929 oy = 1 1977 oy = 1
1978 x = 2
1979 y = 3
1980 w = 4
1981 h = 5
930 CODE: 1982 CODE:
931 switch (ix) 1983 switch (ix)
932 { 1984 {
933 case 0: RETVAL = self->ox; break; 1985 case 0: RETVAL = self->ox; break;
934 case 1: RETVAL = self->oy; break; 1986 case 1: RETVAL = self->oy; break;
1987 case 2: RETVAL = self->x; break;
1988 case 3: RETVAL = self->y; break;
1989 case 4: RETVAL = self->w; break;
1990 case 5: RETVAL = self->h; break;
935 } 1991 }
936 OUTPUT: 1992 OUTPUT:
937 RETVAL 1993 RETVAL
938 1994
939void 1995void
940scroll (CFClient::Map self, int dx, int dy) 1996scroll (DC::Map self, int dx, int dy)
941 CODE: 1997 CODE:
942{ 1998{
943 if (dx > 0) 1999 if (dx > 0)
944 map_blank (self, self->x, self->y, dx - 1, self->h); 2000 map_blank (self, self->x, self->y, dx, self->h);
945 else if (dx < 0) 2001 else if (dx < 0)
946 map_blank (self, self->x + self->w + dx + 1, self->y, 1 - dx, self->h); 2002 map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
947 2003
948 if (dy > 0) 2004 if (dy > 0)
949 map_blank (self, self->x, self->y, self->w, dy - 1); 2005 map_blank (self, self->x, self->y, self->w, dy);
950 else if (dy < 0) 2006 else if (dy < 0)
951 map_blank (self, self->x, self->y + self->h + dy + 1, self->w, 1 - dy); 2007 map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
952 2008
953 self->ox += dx; self->x += dx; 2009 self->ox += dx; self->x += dx;
954 self->oy += dy; self->y += dy; 2010 self->oy += dy; self->y += dy;
955 2011
956 while (self->y < 0) 2012 while (self->y < 0)
… …
960 self->rows += MAP_EXTEND_Y; 2016 self->rows += MAP_EXTEND_Y;
961 self->y += MAP_EXTEND_Y; 2017 self->y += MAP_EXTEND_Y;
962 } 2018 }
963} 2019}
964 2020
965void 2021SV *
966map1a_update (CFClient::Map self, SV *data_) 2022map1a_update (DC::Map self, SV *data_, int extmap)
967 CODE: 2023 CODE:
968{ 2024{
969 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_); 2025 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
970 uint8_t *data_end = (uint8_t *)SvEND (data_); 2026 uint8_t *data_end = (uint8_t *)SvEND (data_);
971 mapcell *cell; 2027 mapcell *cell;
972 int x, y, flags; 2028 int x, y, z, flags;
2029 AV *missing = newAV ();
2030 RETVAL = newRV_noinc ((SV *)missing);
973 2031
974 while (data < data_end) 2032 while (data < data_end - 1)
975 { 2033 {
976 flags = (data [0] << 8) + data [1]; data += 2; 2034 flags = (data [0] << 8) + data [1]; data += 2;
977 2035
978 x = ((flags >> 10) & 63) + self->x; 2036 x = self->x + ((flags >> 10) & 63);
979 y = ((flags >> 4) & 63) + self->y; 2037 y = self->y + ((flags >> 4) & 63);
980 2038
981 cell = map_get_cell (self, x, y); 2039 cell = map_get_cell (self, x, y);
982 2040
983 if (flags & 15) 2041 if (flags & 15)
984 { 2042 {
985 if (cell->darkness < 0) 2043 if (!cell->darkness)
986 { 2044 {
2045 memset (cell, 0, sizeof (*cell));
987 cell->darkness = 0; 2046 cell->darkness = 256;
988 cell->face [0] = 0;
989 cell->face [1] = 0;
990 cell->face [2] = 0;
991 } 2047 }
992 2048
993 cell->darkness = flags & 8 ? *data++ : 255;
994
995 //TODO: don't trust server data to be in-range(!) 2049 //TODO: don't trust server data to be in-range(!)
996 2050
997 if (flags & 4) 2051 if (flags & 8)
998 { 2052 {
999 cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2; 2053 if (extmap)
2054 {
2055 uint8_t ext, cmd;
2056
2057 do
2058 {
2059 ext = *data++;
2060 cmd = ext & 0x7f;
2061
2062 if (cmd < 4)
2063 cell->darkness = 255 - ext * 64 + 1; /* make sure this doesn't collide with FOW_DARKNESS */
2064 else if (cmd == 5) // health
2065 {
2066 cell->stat_width = 1;
2067 cell->stat_hp = *data++;
2068 }
2069 else if (cmd == 6) // monster width
2070 cell->stat_width = *data++ + 1;
2071 else if (cmd == 0x47)
2072 {
2073 if (*data == 1) cell->player = data [1];
2074 else if (*data == 2) cell->player = data [2] + (data [1] << 8);
2075 else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
2076 else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
2077
2078 data += *data + 1;
2079 }
2080 else if (cmd == 8) // cell flags
2081 cell->flags = *data++;
2082 else if (ext & 0x40) // unknown, multibyte => skip
2083 data += *data + 1;
2084 else
2085 data++;
2086 }
2087 while (ext & 0x80);
2088 }
2089 else
2090 cell->darkness = *data++ + 1;
1000 } 2091 }
1001 2092
2093 for (z = 0; z <= 2; ++z)
1002 if (flags & 2) 2094 if (flags & (4 >> z))
1003 { 2095 {
1004 cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2; 2096 faceid face = (data [0] << 8) + data [1]; data += 2;
2097 need_facenum (self, face);
2098 cell->tile [z] = self->face2tile [face];
2099
2100 if (cell->tile [z])
2101 {
2102 maptex *tex = self->tex + cell->tile [z];
2103 tex->unused = 0;
2104 if (!tex->name)
2105 av_push (missing, newSViv (cell->tile [z]));
2106
2107 if (tex->smoothtile)
2108 {
2109 maptex *smooth = self->tex + tex->smoothtile;
2110 smooth->unused = 0;
2111 if (!smooth->name)
2112 av_push (missing, newSViv (tex->smoothtile));
2113 }
2114 }
1005 } 2115 }
1006
1007 if (flags & 1)
1008 {
1009 cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
1010 }
1011 } 2116 }
1012 else 2117 else
1013 cell->darkness = -1; 2118 CELL_CLEAR (cell);
1014 } 2119 }
1015} 2120}
2121 OUTPUT:
2122 RETVAL
1016 2123
1017SV * 2124SV *
1018mapmap (CFClient::Map self, int x0, int y0, int w, int h) 2125mapmap (DC::Map self, int x0, int y0, int w, int h)
1019 CODE: 2126 CODE:
1020{ 2127{
1021 int x1, x; 2128 int x1, x;
1022 int y1, y; 2129 int y1, y;
1023 int z; 2130 int z;
… …
1036 ? self->row + y 2143 ? self->row + y
1037 : 0; 2144 : 0;
1038 2145
1039 for (x = x0; x < x1; x++) 2146 for (x = x0; x < x1; x++)
1040 { 2147 {
1041 int r = 32, g = 32, b = 32, a = 192; 2148 unsigned int r = 32, g = 32, b = 32, a = 192;
1042 2149
1043 if (row && row->c0 <= x && x < row->c1) 2150 if (row && row->c0 <= x && x < row->c1)
1044 { 2151 {
1045 mapcell *cell = row->col + (x - row->c0); 2152 mapcell *cell = row->col + (x - row->c0);
1046 2153
1047 for (z = 0; z <= 0; z++) 2154 for (z = 0; z <= 0; z++)
1048 { 2155 {
1049 mapface face = cell->face [z];
1050
1051 if (face)
1052 {
1053 maptex tex = self->tex [face]; 2156 maptex tex = self->tex [cell->tile [z]];
1054 int a0 = 255 - tex.a; 2157 int a0 = 255 - tex.a;
1055 int a1 = tex.a; 2158 int a1 = tex.a;
1056 2159
1057 r = (r * a0 + tex.r * a1) / 255; 2160 r = div255 (r * a0 + tex.r * a1);
1058 g = (g * a0 + tex.g * a1) / 255; 2161 g = div255 (g * a0 + tex.g * a1);
1059 b = (b * a0 + tex.b * a1) / 255; 2162 b = div255 (b * a0 + tex.b * a1);
1060 a = (a * a0 + tex.a * a1) / 255; 2163 a = div255 (a * a0 + tex.a * a1);
1061 }
1062 } 2164 }
1063 } 2165 }
1064 2166
1065 *map++ = (r ) 2167 *map++ = (r )
1066 | (g << 8) 2168 | (g << 8)
… …
1073} 2175}
1074 OUTPUT: 2176 OUTPUT:
1075 RETVAL 2177 RETVAL
1076 2178
1077void 2179void
1078draw (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh) 2180draw (DC::Map self, int mx, int my, int sw, int sh, int Tw, int Th, U32 player = 0xffffffff, int sdx = 0, int sdy = 0)
2181 CODE:
2182{
2183 int x, y, z;
2184
2185 HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
2186 uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
2187 static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
2188 smooth_key skey;
2189 int pl_x, pl_y;
2190 maptex pl_tex;
2191 rc_t *rc = rc_alloc ();
2192 rc_t *rc_ov = rc_alloc ();
2193 rc_key_t key;
2194 rc_array_t *arr;
2195
2196 pl_tex.name = 0;
2197
2198 // that's current max. sorry.
2199 if (sw > 255) sw = 255;
2200 if (sh > 255) sh = 255;
2201
2202 // clear key, in case of extra padding
2203 memset (&skey, 0, sizeof (skey));
2204
2205 memset (&key, 0, sizeof (key));
2206 key.r = 255;
2207 key.g = 255;
2208 key.b = 255;
2209 key.a = 255;
2210 key.mode = GL_QUADS;
2211 key.format = GL_T2F_V3F;
2212
2213 mx += self->x;
2214 my += self->y;
2215
2216 // first pass: determine smooth_max
2217 // rather ugly, if you ask me
2218 // could also be stored inside mapcell and updated on change
2219 memset (smooth_max, 0, sizeof (smooth_max));
2220
2221 for (y = 0; y < sh; y++)
2222 if (0 <= y + my && y + my < self->rows)
2223 {
2224 maprow *row = self->row + (y + my);
2225
2226 for (x = 0; x < sw; x++)
2227 if (row->c0 <= x + mx && x + mx < row->c1)
2228 {
2229 mapcell *cell = row->col + (x + mx - row->c0);
2230
2231 smooth_max[x + 1][y + 1] =
2232 MAX (self->tex [cell->tile [0]].smoothlevel,
2233 MAX (self->tex [cell->tile [1]].smoothlevel,
2234 self->tex [cell->tile [2]].smoothlevel));
2235 }
2236 }
2237
2238 glEnable (GL_BLEND);
2239 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
2240 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
2241
2242 for (z = 0; z <= 2; z++)
2243 {
2244 memset (smooth_level, 0, sizeof (smooth_level));
2245 key.texname = -1;
2246
2247 for (y = 0; y < sh; y++)
2248 if (0 <= y + my && y + my < self->rows)
2249 {
2250 maprow *row = self->row + (y + my);
2251
2252 for (x = 0; x < sw; x++)
2253 if (row->c0 <= x + mx && x + mx < row->c1)
2254 {
2255 mapcell *cell = row->col + (x + mx - row->c0);
2256 tileid tile = cell->tile [z];
2257
2258 if (tile)
2259 {
2260 maptex tex = self->tex [tile];
2261 int px, py;
2262
2263 if (key.texname != tex.name)
2264 {
2265 self->tex [tile].unused = 0;
2266
2267 if (!tex.name)
2268 tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
2269
2270 key.texname = tex.name;
2271 arr = rc_array (rc, &key);
2272 }
2273
2274 px = (x + 1) * Th - tex.w;
2275 py = (y + 1) * Tw - tex.h;
2276
2277 if (expect_false (cell->player == player) && expect_false (z == 2))
2278 {
2279 pl_x = px;
2280 pl_y = py;
2281 pl_tex = tex;
2282 continue;
2283 }
2284
2285 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
2286 rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
2287 rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
2288 rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
2289
2290 // update smooth hash
2291 if (tex.smoothtile)
2292 {
2293 skey.tile = tex.smoothtile;
2294 skey.level = tex.smoothlevel;
2295
2296 smooth_level [tex.smoothlevel >> 5] |= ((uint32_t)1) << (tex.smoothlevel & 31);
2297
2298 // add bits to current tile and all neighbours. skey.x|y is
2299 // shifted +1|+1 so we always stay positive.
2300
2301 // bits is ___n cccc CCCC bbbb
2302 // n do not draw borders&corners
2303 // c draw these corners, but...
2304 // C ... not these
2305 // b draw these borders
2306
2307 // borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
2308 // ┃· ·· ·┃ ━━
2309
2310 // corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
2311 // ·· ·· ·┏ ┓·
2312
2313 // full tile
2314 skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
2315
2316 // borders
2317 skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
2318 skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
2319 skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
2320 skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
2321
2322 // corners
2323 skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
2324 skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
2325 skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
2326 skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
2327 }
2328 }
2329
2330 if (expect_false (z == 2) && expect_false (cell->flags))
2331 {
2332 // overlays such as the speech bubble, probably more to come
2333 if (cell->flags & 1)
2334 {
2335 rc_key_t key_ov = key;
2336 maptex tex = self->tex [TEXID_SPEECH];
2337 rc_array_t *arr;
2338 int px = x * Tw + Tw * 2 / 32;
2339 int py = y * Th - Th * 6 / 32;
2340
2341 key_ov.texname = tex.name;
2342 arr = rc_array (rc_ov, &key_ov);
2343
2344 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
2345 rc_t2f_v3f (arr, 0 , tex.t, px , py + Th, 0);
2346 rc_t2f_v3f (arr, tex.s, tex.t, px + Tw, py + Th, 0);
2347 rc_t2f_v3f (arr, tex.s, 0 , px + Tw, py , 0);
2348 }
2349 }
2350 }
2351 }
2352
2353 rc_draw (rc);
2354 rc_clear (rc);
2355
2356 // go through all smoothlevels, lowest to highest, then draw.
2357 // this is basically counting sort
2358 {
2359 int w, b;
2360
2361 glEnable (GL_TEXTURE_2D);
2362 glBegin (GL_QUADS);
2363 for (w = 0; w < 256 / 32; ++w)
2364 {
2365 uint32_t smask = smooth_level [w];
2366 if (smask)
2367 for (b = 0; b < 32; ++b)
2368 if (smask & (((uint32_t)1) << b))
2369 {
2370 int level = (w << 5) | b;
2371 HE *he;
2372
2373 hv_iterinit (smooth);
2374 while ((he = hv_iternext (smooth)))
2375 {
2376 smooth_key *skey = (smooth_key *)HeKEY (he);
2377 IV bits = SvIVX (HeVAL (he));
2378
2379 if (!(bits & 0x1000)
2380 && skey->level == level
2381 && level > smooth_max [skey->x][skey->y])
2382 {
2383 maptex tex = self->tex [skey->tile];
2384 int px = (((int)skey->x) - 1) * Tw;
2385 int py = (((int)skey->y) - 1) * Th;
2386 int border = bits & 15;
2387 int corner = (bits >> 8) & ~(bits >> 4) & 15;
2388 float dx = tex.s * .0625f; // 16 images/row
2389 float dy = tex.t * .5f ; // 2 images/column
2390
2391 if (tex.name)
2392 {
2393 // this time avoiding texture state changes
2394 // save gobs of state changes.
2395 if (key.texname != tex.name)
2396 {
2397 self->tex [skey->tile].unused = 0;
2398
2399 glEnd ();
2400 glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
2401 glBegin (GL_QUADS);
2402 }
2403
2404 if (border)
2405 {
2406 float ox = border * dx;
2407
2408 glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
2409 glTexCoord2f (ox , dy ); glVertex2i (px , py + Th);
2410 glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py + Th);
2411 glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + Tw, py );
2412 }
2413
2414 if (corner)
2415 {
2416 float ox = corner * dx;
2417
2418 glTexCoord2f (ox , dy ); glVertex2i (px , py );
2419 glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + Th);
2420 glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + Tw, py + Th);
2421 glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py );
2422 }
2423 }
2424 }
2425 }
2426 }
2427 }
2428
2429 glEnd ();
2430 glDisable (GL_TEXTURE_2D);
2431 key.texname = -1;
2432 }
2433
2434 hv_clear (smooth);
2435 }
2436
2437 if (pl_tex.name)
2438 {
2439 maptex tex = pl_tex;
2440 int px = pl_x + sdx;
2441 int py = pl_y + sdy;
2442
2443 key.texname = tex.name;
2444 arr = rc_array (rc, &key);
2445
2446 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
2447 rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
2448 rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
2449 rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
2450
2451 rc_draw (rc);
2452 }
2453
2454 rc_draw (rc_ov);
2455 rc_clear (rc_ov);
2456
2457 glDisable (GL_BLEND);
2458 rc_free (rc);
2459 rc_free (rc_ov);
2460
2461 // top layer: overlays such as the health bar
2462 for (y = 0; y < sh; y++)
2463 if (0 <= y + my && y + my < self->rows)
2464 {
2465 maprow *row = self->row + (y + my);
2466
2467 for (x = 0; x < sw; x++)
2468 if (row->c0 <= x + mx && x + mx < row->c1)
2469 {
2470 mapcell *cell = row->col + (x + mx - row->c0);
2471
2472 int px = x * Tw;
2473 int py = y * Th;
2474
2475 if (expect_false (cell->player == player))
2476 {
2477 px += sdx;
2478 py += sdy;
2479 }
2480
2481 if (cell->stat_hp)
2482 {
2483 int width = cell->stat_width * Tw;
2484 int thick = (sh * Th / 32 + 27) / 28 + 1 + cell->stat_width;
2485
2486 glColor3ub (0, 0, 0);
2487 glRectf (px + 1, py - thick - 2,
2488 px + width - 1, py);
2489
2490 glColor3ub (cell->stat_hp, 255 - cell->stat_hp, 0);
2491 glRectf (px + 2,
2492 py - thick - 1,
2493 px + width - 2 - cell->stat_hp * (width - 4) / 255, py - 1);
2494 }
2495 }
2496 }
2497}
2498
2499void
2500draw_magicmap (DC::Map self, int w, int h, unsigned char *data)
2501 CODE:
2502{
2503 static float color[16][3] = {
2504 { 0.00f, 0.00f, 0.00f },
2505 { 1.00f, 1.00f, 1.00f },
2506 { 0.00f, 0.00f, 0.55f },
2507 { 1.00f, 0.00f, 0.00f },
2508
2509 { 1.00f, 0.54f, 0.00f },
2510 { 0.11f, 0.56f, 1.00f },
2511 { 0.93f, 0.46f, 0.00f },
2512 { 0.18f, 0.54f, 0.34f },
2513
2514 { 0.56f, 0.73f, 0.56f },
2515 { 0.80f, 0.80f, 0.80f },
2516 { 0.55f, 0.41f, 0.13f },
2517 { 0.99f, 0.77f, 0.26f },
2518
2519 { 0.74f, 0.65f, 0.41f },
2520
2521 { 0.00f, 1.00f, 1.00f },
2522 { 1.00f, 0.00f, 1.00f },
2523 { 1.00f, 1.00f, 0.00f },
2524 };
2525
2526 int x, y;
2527
2528 glEnable (GL_TEXTURE_2D);
2529 /* GL_REPLACE would be correct, as we don't need to modulate alpha,
2530 * but the nvidia driver (185.18.14) mishandles alpha textures
2531 * and takes the colour from god knows where instead of using
2532 * Cp. MODULATE results in the same colour, but slightly different
2533 * alpha, but atcually gives us the correct colour with nvidia.
2534 */
2535 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
2536 glEnable (GL_BLEND);
2537 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
2538 glBegin (GL_QUADS);
2539
2540 for (y = 0; y < h; y++)
2541 for (x = 0; x < w; x++)
2542 {
2543 unsigned char m = data [x + y * w];
2544
2545 if (m)
2546 {
2547 float *c = color [m & 15];
2548
2549 float tx1 = m & 0x40 ? 0.5f : 0.f;
2550 float tx2 = tx1 + 0.5f;
2551
2552 glColor4f (c[0], c[1], c[2], 1);
2553 glTexCoord2f (tx1, 0.); glVertex2i (x , y );
2554 glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
2555 glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
2556 glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
2557 }
2558 }
2559
2560 glEnd ();
2561 glDisable (GL_BLEND);
2562 glDisable (GL_TEXTURE_2D);
2563}
2564
2565void
2566fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1079 PPCODE: 2567 PPCODE:
1080{ 2568{
1081 int vx, vy;
1082 int x, y, z; 2569 int x, y;
1083 int last_name;
1084 mapface face;
1085 int sw4 = (sw + 3) & ~3; 2570 int sw1 = sw + 2;
2571 int sh1 = sh + 2;
2572 int sh3 = sh * 3;
2573 int sw3 = sw * 3;
1086 SV *darkness_sv = sv_2mortal (newSV (sw4 * sh)); 2574 SV *darkness3_sv = sv_2mortal (newSV (sw3 * sh3));
1087 uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv); 2575 uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
1088 2576 uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
1089 memset (darkness, 255, sw4 * sh); 2577 memset (darkness1, 0, sw1*sh1);
2578
1090 SvPOK_only (darkness_sv); 2579 SvPOK_only (darkness3_sv);
1091 SvCUR_set (darkness_sv, sw4 * sh); 2580 SvCUR_set (darkness3_sv, sw3 * sh3);
1092 2581
1093 vx = self->x + (self->w - sw) / 2 - shift_x; 2582 mx += self->x - 1;
1094 vy = self->y + (self->h - sh) / 2 - shift_y; 2583 my += self->y - 1;
1095 2584
1096 /*
1097 int vx = self->vx = self->w >= sw
1098 ? self->x + (self->w - sw) / 2
1099 : MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1100
1101 int vy = self->vy = self->h >= sh
1102 ? self->y + (self->h - sh) / 2
1103 : MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));
1104 */
1105
1106 glColor4ub (255, 255, 255, 255);
1107
1108 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1109 glEnable (GL_BLEND);
1110 glEnable (GL_TEXTURE_2D);
1111 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1112
1113 glBegin (GL_QUADS);
1114
1115 last_name = 0;
1116
1117 for (z = 0; z < 3; z++)
1118 for (y = 0; y < sh; y++) 2585 for (y = 0; y < sh1; y++)
1119 if (0 <= y + vy && y + vy < self->rows) 2586 if (0 <= y + my && y + my < self->rows)
1120 { 2587 {
1121 maprow *row = self->row + (y + vy); 2588 maprow *row = self->row + (y + my);
1122 2589
1123 for (x = 0; x < sw; x++) 2590 for (x = 0; x < sw1; x++)
1124 if (row->c0 <= x + vx && x + vx < row->c1) 2591 if (row->c0 <= x + mx && x + mx < row->c1)
1125 { 2592 {
1126 mapcell *cell = row->col + (x + vx - row->c0); 2593 mapcell *cell = row->col + (x + mx - row->c0);
1127 2594
1128 darkness[y * sw4 + x] = cell->darkness < 0 2595 darkness1 [y * sw1 + x] = cell->darkness
2596 ? DARKNESS_ADJUST (255 - (cell->darkness - 1))
1129 ? 255 - FOW_DARKNESS 2597 : DARKNESS_ADJUST (255 - FOW_DARKNESS);
1130 : 255 - cell->darkness;
1131
1132 face = cell->face [z];
1133
1134 if (face)
1135 {
1136 maptex tex = self->tex [face];
1137
1138 int px = (x + 1) * 32 - tex.w;
1139 int py = (y + 1) * 32 - tex.h;
1140
1141 if (last_name != tex.name)
1142 {
1143 glEnd ();
1144 last_name = tex.name;
1145 glBindTexture (GL_TEXTURE_2D, last_name);
1146 glBegin (GL_QUADS);
1147 }
1148
1149 glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1150 glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1151 glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1152 glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1153 }
1154 } 2598 }
1155 } 2599 }
1156 2600
1157 glEnd (); 2601 for (y = 0; y < sh; ++y)
2602 for (x = 0; x < sw; ++x)
2603 {
2604 uint8_t d11 = darkness1 [(y ) * sw1 + x ];
2605 uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
2606 uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
2607 uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
2608 uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
2609 uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
2610 uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
2611 uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
2612 uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
1158 2613
1159 glDisable (GL_TEXTURE_2D); 2614 uint8_t r11 = (d11 + d21 + d12) / 3;
1160 glDisable (GL_BLEND); 2615 uint8_t r21 = d21;
2616 uint8_t r31 = (d21 + d31 + d32) / 3;
2617
2618 uint8_t r12 = d12;
2619 uint8_t r22 = d22;
2620 uint8_t r32 = d32;
2621
2622 uint8_t r13 = (d13 + d23 + d12) / 3;
2623 uint8_t r23 = d23;
2624 uint8_t r33 = (d23 + d33 + d32) / 3;
2625
2626 darkness3 [(y * 3 ) * sw3 + (x * 3 )] = MAX (d22, r11);
2627 darkness3 [(y * 3 ) * sw3 + (x * 3 + 1)] = MAX (d22, r21);
2628 darkness3 [(y * 3 ) * sw3 + (x * 3 + 2)] = MAX (d22, r31);
2629 darkness3 [(y * 3 + 1) * sw3 + (x * 3 )] = MAX (d22, r12);
2630 darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 1)] = MAX (d22, r22); /* this MUST be == d22 */
2631 darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 2)] = MAX (d22, r32);
2632 darkness3 [(y * 3 + 2) * sw3 + (x * 3 )] = MAX (d22, r13);
2633 darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 1)] = MAX (d22, r23);
2634 darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 2)] = MAX (d22, r33);
2635 }
2636
2637 free (darkness1);
1161 2638
1162 EXTEND (SP, 3); 2639 EXTEND (SP, 3);
1163 PUSHs (sv_2mortal (newSViv (sw4))); 2640 PUSHs (sv_2mortal (newSViv (sw3)));
1164 PUSHs (sv_2mortal (newSViv (sh))); 2641 PUSHs (sv_2mortal (newSViv (sh3)));
1165 PUSHs (darkness_sv); 2642 PUSHs (darkness3_sv);
1166} 2643}
1167 2644
1168SV * 2645SV *
1169get_rect (CFClient::Map self, int x0, int y0, int w, int h) 2646get_rect (DC::Map self, int x0, int y0, int w, int h)
1170 CODE: 2647 CODE:
1171{ 2648{
1172 int x, y, x1, y1; 2649 int x, y, x1, y1;
1173 SV *data_sv = newSV (w * h * 7 + 5); 2650 SV *data_sv = newSV (w * h * 7 + 5);
1174 uint8_t *data = (uint8_t *)SvPVX (data_sv); 2651 uint8_t *data = (uint8_t *)SvPVX (data_sv);
… …
1199 if (row && row->c0 <= x && x < row->c1) 2676 if (row && row->c0 <= x && x < row->c1)
1200 { 2677 {
1201 mapcell *cell = row->col + (x - row->c0); 2678 mapcell *cell = row->col + (x - row->c0);
1202 uint8_t flags = 0; 2679 uint8_t flags = 0;
1203 2680
1204 if (cell->face [0]) flags |= 1; 2681 if (cell->tile [0]) flags |= 1;
1205 if (cell->face [1]) flags |= 2; 2682 if (cell->tile [1]) flags |= 2;
1206 if (cell->face [2]) flags |= 4; 2683 if (cell->tile [2]) flags |= 4;
1207 2684
1208 *data++ = flags; 2685 *data++ = flags;
1209 2686
1210 if (flags & 1) 2687 if (flags & 1)
1211 { 2688 {
2689 tileid tile = cell->tile [0];
1212 *data++ = cell->face [0] >> 8; 2690 *data++ = tile >> 8;
1213 *data++ = cell->face [0]; 2691 *data++ = tile;
1214 } 2692 }
1215 2693
1216 if (flags & 2) 2694 if (flags & 2)
1217 { 2695 {
2696 tileid tile = cell->tile [1];
1218 *data++ = cell->face [1] >> 8; 2697 *data++ = tile >> 8;
1219 *data++ = cell->face [1]; 2698 *data++ = tile;
1220 } 2699 }
1221 2700
1222 if (flags & 4) 2701 if (flags & 4)
1223 { 2702 {
2703 tileid tile = cell->tile [2];
1224 *data++ = cell->face [2] >> 8; 2704 *data++ = tile >> 8;
1225 *data++ = cell->face [2]; 2705 *data++ = tile;
1226 } 2706 }
1227 } 2707 }
1228 else 2708 else
1229 *data++ = 0; 2709 *data++ = 0;
1230 } 2710 }
1231 } 2711 }
1232 2712
2713 /* if size is w*h + 5 then no data has been found */
2714 if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)
2715 {
1233 SvPOK_only (data_sv); 2716 SvPOK_only (data_sv);
1234 SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv)); 2717 SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
2718 }
2719
1235 RETVAL = data_sv; 2720 RETVAL = data_sv;
1236} 2721}
1237 OUTPUT: 2722 OUTPUT:
1238 RETVAL 2723 RETVAL
1239 2724
1240void 2725void
1241set_rect (CFClient::Map self, int x0, int y0, uint8_t *data) 2726set_rect (DC::Map self, int x0, int y0, SV *data_sv)
1242 PPCODE: 2727 PPCODE:
1243{ 2728{
1244 int x, y, z; 2729 int x, y, z;
1245 int w, h; 2730 int w, h;
1246 int x1, y1; 2731 int x1, y1;
2732 STRLEN len;
2733 uint8_t *data, *end;
2734
2735 len = SvLEN (data_sv);
2736 SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
2737 data = SvPVbyte_nolen (data_sv);
2738 end = data + len + 8;
2739
2740 if (len < 5)
2741 XSRETURN_EMPTY;
1247 2742
1248 if (*data++ != 0) 2743 if (*data++ != 0)
1249 return; /* version mismatch */ 2744 XSRETURN_EMPTY; /* version mismatch */
1250 2745
1251 w = *data++ << 8; w |= *data++; 2746 w = *data++ << 8; w |= *data++;
1252 h = *data++ << 8; h |= *data++; 2747 h = *data++ << 8; h |= *data++;
1253 2748
1254 // we need to do this 'cause we don't keep an absolute coord system for rows 2749 // we need to do this 'cause we don't keep an absolute coord system for rows
… …
1266 { 2761 {
1267 maprow *row = map_get_row (self, y); 2762 maprow *row = map_get_row (self, y);
1268 2763
1269 for (x = x0; x < x1; x++) 2764 for (x = x0; x < x1; x++)
1270 { 2765 {
2766 uint8_t flags;
2767
2768 if (data + 7 >= end)
2769 XSRETURN_EMPTY;
2770
1271 uint8_t flags = *data++; 2771 flags = *data++;
1272 2772
1273 if (flags) 2773 if (flags)
1274 { 2774 {
1275 mapface face[3] = { 0, 0, 0 };
1276
1277 mapcell *cell = row_get_cell (row, x); 2775 mapcell *cell = row_get_cell (row, x);
2776 tileid tile[3] = { 0, 0, 0 };
1278 2777
1279 if (flags & 1) { face[0] = *data++ << 8; face[0] |= *data++; } 2778 if (flags & 1) { tile[0] = *data++ << 8; tile[0] |= *data++; }
1280 if (flags & 2) { face[1] = *data++ << 8; face[1] |= *data++; } 2779 if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
1281 if (flags & 4) { face[2] = *data++ << 8; face[2] |= *data++; } 2780 if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
1282 2781
1283 if (cell->darkness <= 0) 2782 if (cell->darkness == 0)
1284 { 2783 {
1285 cell->darkness = -1; 2784 /*cell->darkness = 0;*/
2785 EXTEND (SP, 3);
1286 2786
1287 for (z = 0; z <= 2; z++) 2787 for (z = 0; z <= 2; z++)
1288 { 2788 {
1289 cell->face[z] = face[z]; 2789 tileid t = tile [z];
1290 2790
1291 if (face[z] && (face[z] >= self->texs || !self->tex[face [z]].name)) 2791 if (t >= self->texs || (t && !self->tex [t].name))
2792 {
1292 XPUSHs (sv_2mortal (newSViv (face[z]))); 2793 PUSHs (sv_2mortal (newSViv (t)));
2794 need_texid (self, t);
2795 }
2796
2797 cell->tile [z] = t;
1293 } 2798 }
1294 } 2799 }
1295 } 2800 }
1296 } 2801 }
1297 } 2802 }
1298} 2803}
1299 2804
1300MODULE = CFClient PACKAGE = CFClient::MixChunk 2805MODULE = Deliantra::Client PACKAGE = DC::RW
1301 2806
1302CFClient::MixChunk 2807DC::RW
1303new_from_file (SV *class, char *path) 2808new (SV *class, SV *data_sv)
1304 CODE: 2809 CODE:
1305 RETVAL = Mix_LoadWAV (path); 2810{
2811 STRLEN datalen;
2812 char *data = SvPVbyte (data_sv, datalen);
2813
2814 RETVAL = SDL_RWFromConstMem (data, datalen);
2815}
1306 OUTPUT: 2816 OUTPUT:
1307 RETVAL 2817 RETVAL
1308 2818
2819DC::RW
2820new_from_file (SV *class, const char *path, const char *mode = "rb")
2821 CODE:
2822 RETVAL = SDL_RWFromFile (path, mode);
2823 OUTPUT:
2824 RETVAL
2825
2826# fails on win32:
2827# dc.xs(2268) : error C2059: syntax error : '('
1309void 2828#void
2829#close (DC::RW self)
2830# CODE:
2831# (self->(close)) (self);
2832
2833MODULE = Deliantra::Client PACKAGE = DC::Channel
2834
2835PROTOTYPES: DISABLE
2836
2837DC::Channel
2838find ()
2839 CODE:
2840{
2841 RETVAL = Mix_GroupAvailable (-1);
2842
2843 if (RETVAL < 0)
2844 {
2845 RETVAL = Mix_GroupOldest (-1);
2846
2847 if (RETVAL < 0)
2848 {
2849 // happens sometimes, maybe it just stopped playing(?)
2850 RETVAL = Mix_GroupAvailable (-1);
2851
2852 if (RETVAL < 0)
2853 XSRETURN_UNDEF;
2854 }
2855 else
2856 Mix_HaltChannel (RETVAL);
2857 }
2858
2859 Mix_UnregisterAllEffects (RETVAL);
2860 Mix_Volume (RETVAL, 128);
2861}
2862 OUTPUT:
2863 RETVAL
2864
2865void
2866halt (DC::Channel self)
2867 CODE:
2868 Mix_HaltChannel (self);
2869
2870void
2871expire (DC::Channel self, int ticks = -1)
2872 CODE:
2873 Mix_ExpireChannel (self, ticks);
2874
2875void
2876fade_out (DC::Channel self, int ticks = -1)
2877 CODE:
2878 Mix_FadeOutChannel (self, ticks);
2879
2880int
2881volume (DC::Channel self, int volume)
2882 CODE:
2883 RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
2884 OUTPUT:
2885 RETVAL
2886
2887void
2888unregister_all_effects (DC::Channel self)
2889 CODE:
2890 Mix_UnregisterAllEffects (self);
2891
2892void
2893set_panning (DC::Channel self, int left, int right)
2894 CODE:
2895 left = CLAMP (left , 0, 255);
2896 right = CLAMP (right, 0, 255);
2897 Mix_SetPanning (self, left, right);
2898
2899void
2900set_distance (DC::Channel self, int distance)
2901 CODE:
2902 Mix_SetDistance (self, CLAMP (distance, 0, 255));
2903
2904void
2905set_position (DC::Channel self, int angle, int distance)
2906 CODE:
2907
2908void
2909set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
2910 CODE:
2911{
2912 int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
2913 int angle = atan2f (dx, -dy) * 180.f / (float)M_PI + 360.f;
2914 Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
2915}
2916
2917void
2918set_reverse_stereo (DC::Channel self, int flip)
2919 CODE:
2920 Mix_SetReverseStereo (self, flip);
2921
2922MODULE = Deliantra::Client PACKAGE = DC::MixChunk
2923
2924PROTOTYPES: DISABLE
2925
2926void
2927decoders ()
2928 PPCODE:
2929#if SDL_MIXER_MAJOR_VERSION > 1 || SDL_MIXER_MINOR_VERSION > 2 || SDL_MIXER_PATCHLEVEL >= 10
2930 int i, num = Mix_GetNumChunkDecoders ();
2931 EXTEND (SP, num);
2932 for (i = 0; i < num; ++i)
2933 PUSHs (sv_2mortal (newSVpv (Mix_GetChunkDecoder (i), 0)));
2934#else
2935 XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
2936#endif
2937
2938DC::MixChunk
2939new (SV *class, DC::RW rwops)
2940 CODE:
2941 RETVAL = Mix_LoadWAV_RW (rwops, 1);
2942 OUTPUT:
2943 RETVAL
2944
2945void
1310DESTROY (CFClient::MixChunk self) 2946DESTROY (DC::MixChunk self)
1311 CODE: 2947 CODE:
1312 Mix_FreeChunk (self); 2948 Mix_FreeChunk (self);
1313 2949
1314int 2950int
1315volume (CFClient::MixChunk self, int volume = -1) 2951volume (DC::MixChunk self, int volume = -1)
1316 CODE: 2952 CODE:
2953 if (items > 1)
2954 volume = CLAMP (volume, 0, 128);
1317 RETVAL = Mix_VolumeChunk (self, volume); 2955 RETVAL = Mix_VolumeChunk (self, volume);
1318 OUTPUT: 2956 OUTPUT:
1319 RETVAL 2957 RETVAL
1320 2958
1321int 2959DC::Channel
1322play (CFClient::MixChunk self, int channel = -1, int loops = 0, int ticks = -1) 2960play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
1323 CODE: 2961 CODE:
2962{
1324 RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks); 2963 RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
2964
2965 if (RETVAL < 0)
2966 XSRETURN_UNDEF;
2967
2968 if (channel < 0)
2969 {
2970 Mix_UnregisterAllEffects (RETVAL);
2971 Mix_Volume (RETVAL, 128);
2972 }
2973}
1325 OUTPUT: 2974 OUTPUT:
1326 RETVAL 2975 RETVAL
1327 2976
1328MODULE = CFClient PACKAGE = CFClient::MixMusic 2977MODULE = Deliantra::Client PACKAGE = DC::MixMusic
2978
2979void
2980decoders ()
2981 PPCODE:
2982#if SDL_MIXER_MAJOR_VERSION > 1 || SDL_MIXER_MINOR_VERSION > 2 || SDL_MIXER_PATCHLEVEL >= 10
2983 int i, num = Mix_GetNumMusicDecoders ();
2984 EXTEND (SP, num);
2985 for (i = 0; i < num; ++i)
2986 PUSHs (sv_2mortal (newSVpv (Mix_GetMusicDecoder (i), 0)));
2987#else
2988 XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
2989#endif
1329 2990
1330int 2991int
1331volume (int volume = -1) 2992volume (int volume = -1)
2993 PROTOTYPE: ;$
1332 CODE: 2994 CODE:
2995 if (items > 0)
2996 volume = CLAMP (volume, 0, 128);
1333 RETVAL = Mix_VolumeMusic (volume); 2997 RETVAL = Mix_VolumeMusic (volume);
1334 OUTPUT: 2998 OUTPUT:
1335 RETVAL 2999 RETVAL
1336 3000
1337CFClient::MixMusic 3001void
1338new_from_file (SV *class, char *path) 3002fade_out (int ms)
1339 CODE: 3003 CODE:
1340 RETVAL = Mix_LoadMUS (path); 3004 Mix_FadeOutMusic (ms);
3005
3006void
3007halt ()
3008 CODE:
3009 Mix_HaltMusic ();
3010
3011int
3012playing ()
3013 CODE:
3014 RETVAL = Mix_PlayingMusic ();
1341 OUTPUT: 3015 OUTPUT:
1342 RETVAL 3016 RETVAL
1343 3017
3018DC::MixMusic
3019new (SV *class, DC::RW rwops)
3020 CODE:
3021 RETVAL = Mix_LoadMUS_RW (rwops);
3022 OUTPUT:
3023 RETVAL
3024
1344void 3025void
1345DESTROY (CFClient::MixMusic self) 3026DESTROY (DC::MixMusic self)
1346 CODE: 3027 CODE:
1347 Mix_FreeMusic (self); 3028 Mix_FreeMusic (self);
1348 3029
1349int 3030int
1350play (CFClient::MixMusic self, int loops = -1) 3031play (DC::MixMusic self, int loops = -1)
1351 CODE: 3032 CODE:
1352 RETVAL = Mix_PlayMusic (self, loops); 3033 RETVAL = Mix_PlayMusic (self, loops);
1353 OUTPUT: 3034 OUTPUT:
1354 RETVAL 3035 RETVAL
1355 3036
3037void
3038fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
3039 CODE:
3040 Mix_FadeInMusicPos (self, loops, ms, position);
3041
1356MODULE = CFClient PACKAGE = CFClient::OpenGL 3042MODULE = Deliantra::Client PACKAGE = DC::OpenGL
3043
3044PROTOTYPES: ENABLE
1357 3045
1358BOOT: 3046BOOT:
1359{ 3047{
1360 HV *stash = gv_stashpv ("CFClient::OpenGL", 1); 3048 HV *stash = gv_stashpv ("DC::OpenGL", 1);
1361 static const struct { 3049 static const struct {
1362 const char *name; 3050 const char *name;
1363 IV iv; 3051 IV iv;
1364 } *civ, const_iv[] = { 3052 } *civ, const_iv[] = {
1365# define const_iv(name) { # name, (IV)name } 3053# define const_iv(name) { # name, (IV)name }
3054 const_iv (GL_VENDOR),
3055 const_iv (GL_VERSION),
3056 const_iv (GL_EXTENSIONS),
3057 const_iv (GL_MAX_TEXTURE_UNITS),
1366 const_iv (GL_COLOR_MATERIAL), 3058 const_iv (GL_COLOR_MATERIAL),
1367 const_iv (GL_SMOOTH), 3059 const_iv (GL_SMOOTH),
1368 const_iv (GL_FLAT), 3060 const_iv (GL_FLAT),
1369 const_iv (GL_DITHER), 3061 const_iv (GL_DITHER),
1370 const_iv (GL_BLEND), 3062 const_iv (GL_BLEND),
3063 const_iv (GL_CULL_FACE),
1371 const_iv (GL_SCISSOR_TEST), 3064 const_iv (GL_SCISSOR_TEST),
3065 const_iv (GL_DEPTH_TEST),
3066 const_iv (GL_ALPHA_TEST),
3067 const_iv (GL_NORMALIZE),
3068 const_iv (GL_RESCALE_NORMAL),
3069 const_iv (GL_FRONT),
3070 const_iv (GL_BACK),
3071 const_iv (GL_AUX0),
1372 const_iv (GL_AND), 3072 const_iv (GL_AND),
1373 const_iv (GL_ONE), 3073 const_iv (GL_ONE),
1374 const_iv (GL_ZERO), 3074 const_iv (GL_ZERO),
1375 const_iv (GL_SRC_ALPHA), 3075 const_iv (GL_SRC_ALPHA),
1376 const_iv (GL_SRC_ALPHA_SATURATE), 3076 const_iv (GL_DST_ALPHA),
1377 const_iv (GL_ONE_MINUS_SRC_ALPHA), 3077 const_iv (GL_ONE_MINUS_SRC_ALPHA),
1378 const_iv (GL_ONE_MINUS_DST_ALPHA), 3078 const_iv (GL_ONE_MINUS_DST_ALPHA),
3079 const_iv (GL_SRC_COLOR),
3080 const_iv (GL_DST_COLOR),
3081 const_iv (GL_ONE_MINUS_SRC_COLOR),
3082 const_iv (GL_ONE_MINUS_DST_COLOR),
3083 const_iv (GL_SRC_ALPHA_SATURATE),
1379 const_iv (GL_RGB), 3084 const_iv (GL_RGB),
1380 const_iv (GL_RGBA), 3085 const_iv (GL_RGBA),
3086 const_iv (GL_RGBA4),
3087 const_iv (GL_RGBA8),
3088 const_iv (GL_RGB5_A1),
1381 const_iv (GL_UNSIGNED_BYTE), 3089 const_iv (GL_UNSIGNED_BYTE),
3090 const_iv (GL_UNSIGNED_SHORT),
3091 const_iv (GL_UNSIGNED_INT),
1382 const_iv (GL_ALPHA), 3092 const_iv (GL_ALPHA),
3093 const_iv (GL_INTENSITY),
3094 const_iv (GL_LUMINANCE),
3095 const_iv (GL_LUMINANCE_ALPHA),
1383 const_iv (GL_FLOAT), 3096 const_iv (GL_FLOAT),
1384 const_iv (GL_UNSIGNED_INT_8_8_8_8_REV), 3097 const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
3098 const_iv (GL_COMPRESSED_ALPHA_ARB),
3099 const_iv (GL_COMPRESSED_LUMINANCE_ARB),
3100 const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
3101 const_iv (GL_COMPRESSED_INTENSITY_ARB),
3102 const_iv (GL_COMPRESSED_RGB_ARB),
3103 const_iv (GL_COMPRESSED_RGBA_ARB),
1385 const_iv (GL_COMPILE), 3104 const_iv (GL_COMPILE),
3105 const_iv (GL_PROXY_TEXTURE_1D),
3106 const_iv (GL_PROXY_TEXTURE_2D),
1386 const_iv (GL_TEXTURE_1D), 3107 const_iv (GL_TEXTURE_1D),
1387 const_iv (GL_TEXTURE_2D), 3108 const_iv (GL_TEXTURE_2D),
1388 const_iv (GL_TEXTURE_ENV), 3109 const_iv (GL_TEXTURE_ENV),
1389 const_iv (GL_TEXTURE_MAG_FILTER), 3110 const_iv (GL_TEXTURE_MAG_FILTER),
1390 const_iv (GL_TEXTURE_MIN_FILTER), 3111 const_iv (GL_TEXTURE_MIN_FILTER),
1391 const_iv (GL_TEXTURE_ENV_MODE), 3112 const_iv (GL_TEXTURE_ENV_MODE),
1392 const_iv (GL_TEXTURE_WRAP_S), 3113 const_iv (GL_TEXTURE_WRAP_S),
1393 const_iv (GL_TEXTURE_WRAP_T), 3114 const_iv (GL_TEXTURE_WRAP_T),
3115 const_iv (GL_REPEAT),
1394 const_iv (GL_CLAMP), 3116 const_iv (GL_CLAMP),
1395 const_iv (GL_REPEAT), 3117 const_iv (GL_CLAMP_TO_EDGE),
1396 const_iv (GL_NEAREST), 3118 const_iv (GL_NEAREST),
1397 const_iv (GL_LINEAR), 3119 const_iv (GL_LINEAR),
1398 const_iv (GL_NEAREST_MIPMAP_NEAREST), 3120 const_iv (GL_NEAREST_MIPMAP_NEAREST),
1399 const_iv (GL_LINEAR_MIPMAP_NEAREST), 3121 const_iv (GL_LINEAR_MIPMAP_NEAREST),
1400 const_iv (GL_NEAREST_MIPMAP_LINEAR), 3122 const_iv (GL_NEAREST_MIPMAP_LINEAR),
1401 const_iv (GL_LINEAR_MIPMAP_LINEAR), 3123 const_iv (GL_LINEAR_MIPMAP_LINEAR),
1402 const_iv (GL_GENERATE_MIPMAP), 3124 const_iv (GL_GENERATE_MIPMAP),
1403 const_iv (GL_MODULATE), 3125 const_iv (GL_MODULATE),
1404 const_iv (GL_DECAL), 3126 const_iv (GL_DECAL),
1405 const_iv (GL_REPLACE), 3127 const_iv (GL_REPLACE),
3128 const_iv (GL_DEPTH_BUFFER_BIT),
1406 const_iv (GL_COLOR_BUFFER_BIT), 3129 const_iv (GL_COLOR_BUFFER_BIT),
1407 const_iv (GL_PROJECTION), 3130 const_iv (GL_PROJECTION),
1408 const_iv (GL_MODELVIEW), 3131 const_iv (GL_MODELVIEW),
1409 const_iv (GL_COLOR_LOGIC_OP), 3132 const_iv (GL_COLOR_LOGIC_OP),
1410 const_iv (GL_SEPARABLE_2D), 3133 const_iv (GL_SEPARABLE_2D),
1411 const_iv (GL_CONVOLUTION_2D), 3134 const_iv (GL_CONVOLUTION_2D),
1412 const_iv (GL_CONVOLUTION_BORDER_MODE), 3135 const_iv (GL_CONVOLUTION_BORDER_MODE),
1413 const_iv (GL_CONSTANT_BORDER), 3136 const_iv (GL_CONSTANT_BORDER),
3137 const_iv (GL_POINTS),
1414 const_iv (GL_LINES), 3138 const_iv (GL_LINES),
3139 const_iv (GL_LINE_STRIP),
3140 const_iv (GL_LINE_LOOP),
1415 const_iv (GL_QUADS), 3141 const_iv (GL_QUADS),
3142 const_iv (GL_QUAD_STRIP),
3143 const_iv (GL_TRIANGLES),
3144 const_iv (GL_TRIANGLE_STRIP),
3145 const_iv (GL_TRIANGLE_FAN),
1416 const_iv (GL_LINE_LOOP), 3146 const_iv (GL_POLYGON),
1417 const_iv (GL_PERSPECTIVE_CORRECTION_HINT), 3147 const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
3148 const_iv (GL_POINT_SMOOTH_HINT),
3149 const_iv (GL_LINE_SMOOTH_HINT),
3150 const_iv (GL_POLYGON_SMOOTH_HINT),
3151 const_iv (GL_GENERATE_MIPMAP_HINT),
3152 const_iv (GL_TEXTURE_COMPRESSION_HINT),
1418 const_iv (GL_FASTEST), 3153 const_iv (GL_FASTEST),
3154 const_iv (GL_DONT_CARE),
3155 const_iv (GL_NICEST),
3156 const_iv (GL_V2F),
3157 const_iv (GL_V3F),
3158 const_iv (GL_T2F_V3F),
3159 const_iv (GL_T2F_N3F_V3F),
3160 const_iv (GL_FUNC_ADD),
3161 const_iv (GL_FUNC_SUBTRACT),
3162 const_iv (GL_FUNC_REVERSE_SUBTRACT),
1419# undef const_iv 3163# undef const_iv
1420 }; 3164 };
1421 3165
1422 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 3166 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
1423 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 3167 newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
3168
3169 texture_av = newAV ();
3170 AvREAL_off (texture_av);
1424} 3171}
3172
3173void
3174disable_GL_EXT_blend_func_separate ()
3175 CODE:
3176 gl.BlendFuncSeparate = 0;
3177 gl.BlendFuncSeparateEXT = 0;
3178
3179void
3180apple_nvidia_bug (int enable)
3181
3182char *
3183gl_vendor ()
3184 CODE:
3185 RETVAL = (char *)glGetString (GL_VENDOR);
3186 OUTPUT:
3187 RETVAL
3188
3189char *
3190gl_version ()
3191 CODE:
3192 RETVAL = (char *)glGetString (GL_VERSION);
3193 OUTPUT:
3194 RETVAL
3195
3196char *
3197gl_extensions ()
3198 CODE:
3199 RETVAL = (char *)glGetString (GL_EXTENSIONS);
3200 OUTPUT:
3201 RETVAL
3202
3203const char *glGetString (GLenum pname)
3204
3205GLint glGetInteger (GLenum pname)
3206 CODE:
3207 glGetIntegerv (pname, &RETVAL);
3208 OUTPUT:
3209 RETVAL
3210
3211GLdouble glGetDouble (GLenum pname)
3212 CODE:
3213 glGetDoublev (pname, &RETVAL);
3214 OUTPUT:
3215 RETVAL
1425 3216
1426int glGetError () 3217int glGetError ()
3218
3219void glFinish ()
3220
3221void glFlush ()
1427 3222
1428void glClear (int mask) 3223void glClear (int mask)
1429 3224
1430void glClearColor (float r, float g, float b, float a = 1.0) 3225void glClearColor (float r, float g, float b, float a = 1.0)
1431 PROTOTYPE: @ 3226 PROTOTYPE: @
… …
1438 3233
1439void glHint (int target, int mode) 3234void glHint (int target, int mode)
1440 3235
1441void glBlendFunc (int sfactor, int dfactor) 3236void glBlendFunc (int sfactor, int dfactor)
1442 3237
3238void glBlendFuncSeparate (int sa, int da, int saa, int daa)
3239 CODE:
3240 gl_BlendFuncSeparate (sa, da, saa, daa);
3241
3242# void glBlendEquation (int se)
3243
3244void glDepthMask (int flag)
3245
1443void glLogicOp (int opcode) 3246void glLogicOp (int opcode)
1444 3247
1445void glColorMask (int red, int green, int blue, int alpha) 3248void glColorMask (int red, int green, int blue, int alpha)
1446 3249
1447void glMatrixMode (int mode) 3250void glMatrixMode (int mode)
… …
1450 3253
1451void glPopMatrix () 3254void glPopMatrix ()
1452 3255
1453void glLoadIdentity () 3256void glLoadIdentity ()
1454 3257
3258void glDrawBuffer (int buffer)
3259
3260void glReadBuffer (int buffer)
3261
1455# near and far are due to microsofts buggy c compiler 3262# near_ and far_ are due to microsofts buggy "c" compiler
3263void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
3264
3265# near_ and far_ are due to microsofts buggy "c" compiler
1456void glOrtho (double left, double right, double bottom, double top, double near_, double far_) 3266void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
3267
3268PROTOTYPES: DISABLE
1457 3269
1458void glViewport (int x, int y, int width, int height) 3270void glViewport (int x, int y, int width, int height)
1459 3271
1460void glScissor (int x, int y, int width, int height) 3272void glScissor (int x, int y, int width, int height)
1461 3273
… …
1469 3281
1470void glRotate (float angle, float x, float y, float z) 3282void glRotate (float angle, float x, float y, float z)
1471 CODE: 3283 CODE:
1472 glRotatef (angle, x, y, z); 3284 glRotatef (angle, x, y, z);
1473 3285
1474void glBegin (int mode)
1475
1476void glEnd ()
1477
1478void glColor (float r, float g, float b, float a = 1.0) 3286void glColor (float r, float g, float b, float a = 1.0)
1479 PROTOTYPE: @ 3287 PROTOTYPE: @
3288 ALIAS:
3289 glColor_premultiply = 1
1480 CODE: 3290 CODE:
1481 glColor4ub (r * 255., g * 255., b * 255., a * 255.); 3291 if (ix)
3292 {
3293 r *= a;
3294 g *= a;
3295 b *= a;
3296 }
3297 // microsoft visual "c" rounds instead of truncating...
3298 glColor4f (r, g, b, a);
3299
3300void glRasterPos (float x, float y, float z = 0.)
3301 CODE:
3302 glRasterPos3f (0, 0, z);
3303 glBitmap (0, 0, 0, 0, x, y, 0);
1482 3304
1483void glVertex (float x, float y, float z = 0.) 3305void glVertex (float x, float y, float z = 0.)
1484 CODE: 3306 CODE:
1485 glVertex3f (x, y, z); 3307 glVertex3f (x, y, z);
1486 3308
1487void glTexCoord (float s, float t) 3309void glTexCoord (float s, float t)
1488 CODE: 3310 CODE:
1489 glTexCoord2f (s, t); 3311 glTexCoord2f (s, t);
1490 3312
3313void glRect (float x1, float y1, float x2, float y2)
3314 CODE:
3315 glRectf (x1, y1, x2, y2);
3316
3317void glRect_lineloop (float x1, float y1, float x2, float y2)
3318 CODE:
3319 glBegin (GL_LINE_LOOP);
3320 glVertex2f (x1, y1);
3321 glVertex2f (x2, y1);
3322 glVertex2f (x2, y2);
3323 glVertex2f (x1, y2);
3324 glEnd ();
3325
3326PROTOTYPES: ENABLE
3327
3328void glBegin (int mode)
3329
3330void glEnd ()
3331
3332void glPointSize (GLfloat size)
3333
3334void glLineWidth (GLfloat width)
3335
3336void glInterleavedArrays (int format, int stride, char *data)
3337
3338void glDrawElements (int mode, int count, int type, char *indices)
3339
3340# 1.2 void glDrawRangeElements (int mode, int start, int end
3341
1491void glTexEnv (int target, int pname, float param) 3342void glTexEnv (int target, int pname, float param)
1492 CODE: 3343 CODE:
1493 glTexEnvf (target, pname, param); 3344 glTexEnvf (target, pname, param);
1494 3345
1495void glTexParameter (int target, int pname, float param) 3346void glTexParameter (int target, int pname, float param)
… …
1498 3349
1499void glBindTexture (int target, int name) 3350void glBindTexture (int target, int name)
1500 3351
1501void glConvolutionParameter (int target, int pname, float params) 3352void glConvolutionParameter (int target, int pname, float params)
1502 CODE: 3353 CODE:
1503 GL_CALL (PFNGLCONVOLUTIONPARAMETERFEXTPROC, glConvolutionParameterf, (target, pname, params)); 3354 if (gl.ConvolutionParameterf)
3355 gl.ConvolutionParameterf (target, pname, params);
1504 3356
1505void glConvolutionFilter2D (int target, int internalformat, int width, int height, int format, int type, char *data) 3357void glConvolutionFilter2D (int target, int internalformat, int width, int height, int format, int type, char *data)
1506 CODE: 3358 CODE:
1507 GL_CALL (PFNGLCONVOLUTIONFILTER2DEXTPROC, glConvolutionFilter2D, 3359 if (gl.ConvolutionFilter2D)
1508 (target, internalformat, width, height, format, type, data)); 3360 gl.ConvolutionFilter2D (target, internalformat, width, height, format, type, data);
1509 3361
1510void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column) 3362void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
1511 CODE: 3363 CODE:
1512 GL_CALL (PFNGLSEPARABLEFILTER2DEXTPROC, glSeparableFilter2D, 3364 if (gl.SeparableFilter2D)
1513 (target, internalformat, width, height, format, type, row, column)); 3365 gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
1514 3366
1515void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data) 3367void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
1516 3368
1517void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border) 3369void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
1518 3370
1519void glRasterPos (int x, int y) 3371void glDrawPixels (int width, int height, int format, int type, char *pixels)
1520 CODE: 3372
1521 glRasterPos2i (x, y); 3373void glPixelZoom (float x, float y)
1522 3374
1523void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR) 3375void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
1524 3376
1525int glGenTexture () 3377int glGenTexture ()
1526 CODE: 3378 CODE:
1527{ 3379 RETVAL = gen_texture ();
1528 GLuint name;
1529 glGenTextures (1, &name);
1530 RETVAL = name;
1531}
1532 OUTPUT: 3380 OUTPUT:
1533 RETVAL 3381 RETVAL
1534 3382
1535void glDeleteTexture (int name) 3383void glDeleteTexture (int name)
1536 CODE: 3384 CODE:
1537{
1538 GLuint name_ = name;
1539 glDeleteTextures (1, &name_); 3385 del_texture (name);
1540} 3386
1541
1542int glGenList () 3387int glGenList ()
1543 CODE: 3388 CODE:
1544 RETVAL = glGenLists (1); 3389 RETVAL = glGenLists (1);
1545 OUTPUT: 3390 OUTPUT:
1546 RETVAL 3391 RETVAL
… …
1553 3398
1554void glEndList () 3399void glEndList ()
1555 3400
1556void glCallList (int list) 3401void glCallList (int list)
1557 3402
3403void c_init ()
3404 CODE:
3405 glPixelStorei (GL_PACK_ALIGNMENT , 1);
3406 glPixelStorei (GL_UNPACK_ALIGNMENT, 1);
3407
3408MODULE = Deliantra::Client PACKAGE = DC::UI::Base
3409
3410PROTOTYPES: DISABLE
3411
3412void
3413find_widget (SV *self, NV x, NV y)
3414 PPCODE:
3415{
3416 if (within_widget (self, x, y))
3417 XPUSHs (self);
3418}
3419
3420BOOT:
3421{
3422 hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
3423
3424 draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
3425 draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
3426 draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
3427 draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
3428}
3429
3430void
3431draw (SV *self)
3432 CODE:
3433{
3434 HV *hv;
3435 SV **svp;
3436 NV x, y, w, h;
3437 SV *draw_x_sv = GvSV (draw_x_gv);
3438 SV *draw_y_sv = GvSV (draw_y_gv);
3439 SV *draw_w_sv = GvSV (draw_w_gv);
3440 SV *draw_h_sv = GvSV (draw_h_gv);
3441 double draw_x, draw_y;
3442
3443 if (!SvROK (self))
3444 croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
3445
3446 hv = (HV *)SvRV (self);
3447
3448 if (SvTYPE (hv) != SVt_PVHV)
3449 croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
3450
3451 svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
3452 svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
3453
3454 if (!h || !w)
3455 XSRETURN_EMPTY;
3456
3457 svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
3458 svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
3459
3460 draw_x = SvNV (draw_x_sv) + x;
3461 draw_y = SvNV (draw_y_sv) + y;
3462
3463 if (draw_x + w < 0 || draw_x >= SvNV (draw_w_sv)
3464 || draw_y + h < 0 || draw_y >= SvNV (draw_h_sv))
3465 XSRETURN_EMPTY;
3466
3467 sv_setnv (draw_x_sv, draw_x);
3468 sv_setnv (draw_y_sv, draw_y);
3469
3470 glPushMatrix ();
3471 glTranslated (x, y, 0);
3472
3473 if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
3474 {
3475 svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
3476
3477 if (svp && SvTRUE (*svp))
3478 {
3479 glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
3480 glEnable (GL_BLEND);
3481 glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
3482 glBegin (GL_QUADS);
3483 glVertex2f (0, 0);
3484 glVertex2f (w, 0);
3485 glVertex2f (w, h);
3486 glVertex2f (0, h);
3487 glEnd ();
3488 glDisable (GL_BLEND);
3489 }
3490 }
3491#if 0
3492 // draw borders, for debugging
3493 glPushMatrix ();
3494 glColor4f (1., 1., 0., 1.);
3495 glTranslatef (.5, .5, 0.);
3496 glBegin (GL_LINE_LOOP);
3497 glVertex2f (0 , 0);
3498 glVertex2f (w - 1, 0);
3499 glVertex2f (w - 1, h - 1);
3500 glVertex2f (0 , h - 1);
3501 glEnd ();
3502 glPopMatrix ();
3503#endif
3504 PUSHMARK (SP);
3505 XPUSHs (self);
3506 PUTBACK;
3507 call_method ("_draw", G_VOID | G_DISCARD);
3508 SPAGAIN;
3509
3510 glPopMatrix ();
3511
3512 draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
3513 draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
3514}
3515

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