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Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.121 by root, Fri Jun 23 20:28:19 2006 UTC vs.
Revision 1.305 by root, Sun May 2 21:22:20 2010 UTC

1#ifdef _WIN32 1#ifdef _WIN32
2# define _WIN32_WINNT 0x0500 // needed to get win2000 api calls 2# define WIN32_LEAN_AND_MEAN
3# define NTDDI_VERSION NTDDI_WIN2K // needed to get win2000 api calls
3# include <malloc.h> 4# include <malloc.h>
4# include <windows.h> 5# include <windows.h>
6# include <wininet.h>
5# pragma warning(disable:4244) 7# pragma warning(disable:4244)
8# pragma warning(disable:4761)
9#endif
10
11//#define DEBUG 1
12#if DEBUG
13# include <valgrind/memcheck.h>
6#endif 14#endif
7 15
8#include "EXTERN.h" 16#include "EXTERN.h"
9#include "perl.h" 17#include "perl.h"
10#include "XSUB.h" 18#include "XSUB.h"
11 19
20#ifdef _WIN32
21# undef pipe
22// microsoft vs. C
23# define sqrtf(x) sqrt(x)
24# define atan2f(x,y) atan2(x,y)
25# define M_PI 3.14159265f
26#endif
27
28#include <assert.h>
12#include <math.h> 29#include <math.h>
13#include <string.h> 30#include <string.h>
14#include <stdio.h> 31#include <stdio.h>
15#include <stdlib.h> 32#include <stdlib.h>
16 33
34#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
35
17#include <SDL.h> 36#include <SDL.h>
37#include <SDL_thread.h>
18#include <SDL_endian.h> 38#include <SDL_endian.h>
19#include <SDL_image.h> 39#include <SDL_image.h>
20#include <SDL_mixer.h> 40#include <SDL_mixer.h>
21#include <SDL_opengl.h> 41#include <SDL_opengl.h>
22 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
23#include <glib/gmacros.h> 53#include <glib/gmacros.h>
24 54
25#include <pango/pango.h> 55#include <pango/pango.h>
26#include <pango/pangofc-fontmap.h> 56
27#include <pango/pangoft2.h> 57#ifndef PANGO_VERSION_CHECK
28#include <pango/pangocairo.h> 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
29 67
30#ifndef _WIN32 68#ifndef _WIN32
31# include <sys/types.h> 69# include <sys/types.h>
32# include <sys/socket.h> 70# include <sys/socket.h>
33# include <netinet/in.h> 71# include <netinet/in.h>
34# include <netinet/tcp.h> 72# include <netinet/tcp.h>
35# include <inttypes.h> 73# include <inttypes.h>
74#endif
75
76#if __GNUC__ >= 4
77# define expect(expr,value) __builtin_expect ((expr),(value))
36#else 78#else
37 typedef unsigned char uint8_t; 79# define expect(expr,value) (expr)
38 typedef unsigned short uint16_t;
39 typedef unsigned int uint32_t;
40 typedef signed char int8_t;
41 typedef signed short int16_t;
42 typedef signed int int32_t;
43#endif 80#endif
44 81
45#include "glext.h" 82#define expect_false(expr) expect ((expr) != 0, 0)
83#define expect_true(expr) expect ((expr) != 0, 1)
46 84
47#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, objetc replacement character */ 85#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
48 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 */
49#define FOW_DARKNESS 32 89#define FOW_DARKNESS 50
90#define DARKNESS_ADJUST(n) (n)
50 91
51#define MAP_EXTEND_X 32 92#define MAP_EXTEND_X 32
52#define MAP_EXTEND_Y 512 93#define MAP_EXTEND_Y 512
53 94
54#define MIN_FONT_HEIGHT 10 95#define MIN_FONT_HEIGHT 10
96
97/* mask out modifiers we are not interested in */
98#define MOD_MASK (KMOD_CTRL | KMOD_SHIFT | KMOD_ALT | KMOD_META)
99
100#define KMOD_LRAM 0x10000 // our extension
101
102#define TEXID_SPEECH 1
103#define TEXID_NOFACE 2
104
105static AV *texture_av;
55 106
56static struct 107static struct
57{ 108{
58#define GL_FUNC(ptr,name) ptr name; 109#define GL_FUNC(ptr,name) ptr name;
59#include "glfunc.h" 110#include "glfunc.h"
60#undef GL_FUNC 111#undef GL_FUNC
61} gl; 112} gl;
62 113
114static void
63static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa) 115gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
64{ 116{
65 if (gl.BlendFuncSeparate) 117 if (gl.BlendFuncSeparate)
66 gl.BlendFuncSeparate (sa, da, saa, daa); 118 gl.BlendFuncSeparate (sa, da, saa, daa);
67 else if (gl.BlendFuncSeparateEXT) 119 else if (gl.BlendFuncSeparateEXT)
68 gl.BlendFuncSeparateEXT (sa, da, saa, daa); 120 gl.BlendFuncSeparateEXT (sa, da, saa, daa);
69 else 121 else
70 glBlendFunc (sa, da); 122 glBlendFunc (sa, da);
71} 123}
72 124
125static GLuint
126gen_texture ()
127{
128 GLuint name;
129
130 if (AvFILL (texture_av) >= 0)
131 name = (GLuint)(size_t)av_pop (texture_av);
132 else
133 glGenTextures (1, &name);
134
135 return name;
136}
137
138static void
139del_texture (GLuint name)
140{
141 /* make a half-assed attempt at returning the memory used by the texture */
142 /* textures are frequently being reused by cfplus anyway */
143 /*glBindTexture (GL_TEXTURE_2D, name);*/
144 /*glTexImage2D (GL_TEXTURE_2D, 0, GL_ALPHA, 0, 0, 0, GL_ALPHA, GL_UNSIGNED_BYTE, 0);*/
145 av_push (texture_av, (SV *)(size_t)name);
146 glDeleteTextures (1, &name);
147}
148
149#include "texcache.c"
150#include "rendercache.c"
151
152#include "pango-font.c"
153#include "pango-fontmap.c"
154#include "pango-render.c"
155
156typedef IV DC__Channel;
157typedef SDL_RWops *DC__RW;
73typedef Mix_Chunk *CFClient__MixChunk; 158typedef Mix_Chunk *DC__MixChunk;
74typedef Mix_Music *CFClient__MixMusic; 159typedef Mix_Music *DC__MixMusic;
75 160
76typedef PangoFontDescription *CFClient__Font; 161typedef PangoFontDescription *DC__Font;
77 162
78static int 163static int
79shape_attr_p (PangoLayoutRun *run) 164shape_attr_p (PangoLayoutRun *run)
80{ 165{
81 GSList *attrs = run->item->analysis.extra_attrs; 166 GSList *attrs = run->item->analysis.extra_attrs;
… …
92 177
93 return 0; 178 return 0;
94} 179}
95 180
96typedef struct cf_layout { 181typedef struct cf_layout {
97 PangoLayout *pl; // either derived from a cairo or ft2 context 182 PangoLayout *pl;
98 int rgba; // wether we use rgba (cairo) or grayscale (ft2)
99 float r, g, b, a; // default color for rgba mode 183 float r, g, b, a; // default color for rgba mode
100 int base_height; 184 int base_height;
101 CFClient__Font font; 185 DC__Font font;
186 rc_t *rc;
102} *CFClient__Layout; 187} *DC__Layout;
103 188
104static CFClient__Font default_font; 189static DC__Font default_font;
105static PangoContext *ft2_context, *cairo_context; 190static PangoContext *opengl_context;
106static PangoFontMap *ft2_fontmap, *cairo_fontmap; 191static PangoFontMap *opengl_fontmap;
107 192
108static void 193static void
109substitute_func (FcPattern *pattern, gpointer data) 194substitute_func (FcPattern *pattern, gpointer data)
110{ 195{
111 FcPatternAddBool (pattern, FC_HINTING, 1); 196 FcPatternAddBool (pattern, FC_HINTING, 1);
112#ifdef FC_HINT_STYLE 197#ifdef FC_HINT_STYLE
113 FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL); 198 FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);
114#endif 199#endif
115#ifdef _WIN32
116 FcPatternAddBool (pattern, FC_AUTOHINT, 1);
117#else
118 FcPatternAddBool (pattern, FC_AUTOHINT, 0); 200 FcPatternAddBool (pattern, FC_AUTOHINT, 0);
119#endif
120} 201}
121 202
122static void 203static void
123layout_update_font (CFClient__Layout self) 204layout_update_font (DC__Layout self)
124{ 205{
125 /* use a random scale factor to account for unknown descenders, 0.8 works 206 /* use a random scale factor to account for unknown descenders, 0.8 works
126 * reasonably well with bitstream vera 207 * reasonably well with dejavu/bistream fonts
127 */ 208 */
128 PangoFontDescription *font = self->font ? self->font : default_font; 209 PangoFontDescription *font = self->font ? self->font : default_font;
129 210
130 pango_font_description_set_absolute_size (font, 211 pango_font_description_set_absolute_size (font,
131 MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10)); 212 MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
132 213
133 pango_layout_set_font_description (self->pl, font); 214 pango_layout_set_font_description (self->pl, font);
134} 215}
135 216
136static void 217static void
137layout_get_pixel_size (CFClient__Layout self, int *w, int *h) 218layout_get_pixel_size (DC__Layout self, int *w, int *h)
138{ 219{
220 PangoRectangle rect;
221
222 // get_pixel_* wrongly rounds down
139 pango_layout_get_pixel_size (self->pl, w, h); 223 pango_layout_get_extents (self->pl, 0, &rect);
140 224
141 if (!*w) *w = 1; 225 rect.width = (rect.width + PANGO_SCALE - 1) / PANGO_SCALE;
142 if (!*h) *h = 1; 226 rect.height = (rect.height + PANGO_SCALE - 1) / PANGO_SCALE;
143 227
144 *w = (*w + 3) & ~3; 228 if (!rect.width) rect.width = 1;
145} 229 if (!rect.height) rect.height = 1;
146 230
231 *w = rect.width;
232 *h = rect.height;
233}
234
235typedef uint16_t tileid;
147typedef uint16_t mapface; 236typedef uint16_t faceid;
148 237
149typedef struct { 238typedef struct {
150 GLint name; 239 GLuint name;
151 int w, h; 240 int w, h;
152 float s, t; 241 float s, t;
153 uint8_t r, g, b, a; 242 uint8_t r, g, b, a;
243 tileid smoothtile;
244 uint8_t smoothlevel;
245 uint8_t unused; /* set to zero on use */
154} maptex; 246} maptex;
155 247
156typedef struct { 248typedef struct {
249 uint32_t player;
250 tileid tile[3];
157 int16_t darkness; 251 uint16_t darkness;
158 mapface face[3]; 252 uint8_t stat_width, stat_hp, flags, smoothmax;
159} mapcell; 253} mapcell;
160 254
161typedef struct { 255typedef struct {
162 int32_t c0, c1; 256 int32_t c0, c1;
163 mapcell *col; 257 mapcell *col;
164} maprow; 258} maprow;
165 259
166typedef struct map { 260typedef struct map {
167 int x, y, w, h; 261 int x, y, w, h;
168 int ox, oy; /* offset to virtual global coordinate system */ 262 int ox, oy; /* offset to virtual global coordinate system */
169 int faces; 263 int faces; tileid *face2tile; // [faceid]
170 mapface *face; 264 int texs; maptex *tex; // [tileid]
171
172 int texs;
173 maptex *tex;
174 265
175 int32_t rows; 266 int32_t rows;
176 maprow *row; 267 maprow *row;
177} *CFClient__Map; 268} *DC__Map;
178 269
179static char * 270static char *
180prepend (char *ptr, int sze, int inc) 271prepend (char *ptr, int sze, int inc)
181{ 272{
182 char *p; 273 char *p;
… …
199} 290}
200 291
201#define Append(type,ptr,sze,inc) (ptr) = (type *)append ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type)) 292#define Append(type,ptr,sze,inc) (ptr) = (type *)append ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
202#define Prepend(type,ptr,sze,inc) (ptr) = (type *)prepend ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type)) 293#define Prepend(type,ptr,sze,inc) (ptr) = (type *)prepend ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
203 294
295static void
296need_facenum (struct map *self, faceid face)
297{
298 while (self->faces <= face)
299 {
300 Append (tileid, self->face2tile, self->faces, self->faces);
301 self->faces *= 2;
302 }
303}
304
305static void
306need_texid (struct map *self, int texid)
307{
308 while (self->texs <= texid)
309 {
310 Append (maptex, self->tex, self->texs, self->texs);
311 self->texs *= 2;
312 }
313}
314
204static maprow * 315static maprow *
205map_get_row (CFClient__Map self, int y) 316map_get_row (DC__Map self, int y)
206{ 317{
207 if (0 > y) 318 if (0 > y)
208 { 319 {
209 int extend = - y + MAP_EXTEND_Y; 320 int extend = - y + MAP_EXTEND_Y;
210 Prepend (maprow, self->row, self->rows, extend); 321 Prepend (maprow, self->row, self->rows, extend);
… …
248 359
249 return row->col + (x - row->c0); 360 return row->col + (x - row->c0);
250} 361}
251 362
252static mapcell * 363static mapcell *
253map_get_cell (CFClient__Map self, int x, int y) 364map_get_cell (DC__Map self, int x, int y)
254{ 365{
255 return row_get_cell (map_get_row (self, y), x); 366 return row_get_cell (map_get_row (self, y), x);
256} 367}
257 368
258static void 369static void
259map_clear (CFClient__Map self) 370map_clear (DC__Map self)
260{ 371{
261 int r; 372 int r;
262 373
263 for (r = 0; r < self->rows; r++) 374 for (r = 0; r < self->rows; r++)
264 Safefree (self->row[r].col); 375 Safefree (self->row[r].col);
… …
271 self->oy = 0; 382 self->oy = 0;
272 self->row = 0; 383 self->row = 0;
273 self->rows = 0; 384 self->rows = 0;
274} 385}
275 386
387#define CELL_CLEAR(cell) \
388 do { \
389 if ((cell)->player) \
390 (cell)->tile [2] = 0; \
391 (cell)->darkness = 0; \
392 (cell)->stat_hp = 0; \
393 (cell)->flags = 0; \
394 (cell)->player = 0; \
395 } while (0)
396
276static void 397static void
277map_blank (CFClient__Map self, int x0, int y0, int w, int h) 398map_blank (DC__Map self, int x0, int y0, int w, int h)
278{ 399{
279 int x, y; 400 int x, y;
280 maprow *row; 401 maprow *row;
402 mapcell *cell;
281 403
282 for (y = y0; y < y0 + h; y++) 404 for (y = y0; y < y0 + h; y++)
283 if (y >= 0) 405 if (y >= 0)
284 { 406 {
285 if (y >= self->rows) 407 if (y >= self->rows)
… …
291 if (x >= row->c0) 413 if (x >= row->c0)
292 { 414 {
293 if (x >= row->c1) 415 if (x >= row->c1)
294 break; 416 break;
295 417
296 row->col[x - row->c0].darkness = -1; 418 cell = row->col + x - row->c0;
419
420 CELL_CLEAR (cell);
297 } 421 }
298 } 422 }
423}
424
425typedef struct {
426 tileid tile;
427 uint8_t x, y, level;
428} smooth_key;
429
430static void
431smooth_or_bits (HV *hv, smooth_key *key, IV bits)
432{
433 SV **sv = hv_fetch (hv, (char *)key, sizeof (*key), 1);
434
435 if (SvIOK (*sv))
436 SvIV_set (*sv, SvIVX (*sv) | bits);
437 else
438 sv_setiv (*sv, bits);
299} 439}
300 440
301static void 441static void
302music_finished (void) 442music_finished (void)
303{ 443{
… …
339 n |= n >> 16; 479 n |= n >> 16;
340 480
341 return n + 1; 481 return n + 1;
342} 482}
343 483
344MODULE = CFClient PACKAGE = CFClient 484static unsigned int
485popcount (unsigned int n)
486{
487 n -= (n >> 1) & 0x55555555U;
488 n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
489 n = ((n >> 4) + n) & 0x0f0f0f0fU;
490 n *= 0x01010101U;
491
492 return n >> 24;
493}
494
495/* SDL should provide this, really. */
496#define SDLK_MODIFIER_MIN 300
497#define SDLK_MODIFIER_MAX 314
498
499/******************************************************************************/
500
501static GV *draw_x_gv, *draw_y_gv, *draw_w_gv, *draw_h_gv;
502static GV *hover_gv;
503
504static int
505within_widget (SV *widget, NV x, NV y)
506{
507 HV *self;
508 SV **svp;
509 NV wx, ww, wy, wh;
510
511 if (!SvROK (widget))
512 return 0;
513
514 self = (HV *)SvRV (widget);
515
516 if (SvTYPE (self) != SVt_PVHV)
517 return 0;
518
519 svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
520 if (y < wy)
521 return 0;
522
523 svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
524 if (y >= wy + wh)
525 return 0;
526
527 svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
528 if (x < wx)
529 return 0;
530
531 svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
532 if (x >= wx + ww)
533 return 0;
534
535 svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
536 if (!svp || !SvTRUE (*svp))
537 return 0;
538
539 return 1;
540}
541
542/******************************************************************************/
543
544/* process keyboard modifiers */
545static int
546mod_munge (int mod)
547{
548 mod &= MOD_MASK;
549
550 if (mod & (KMOD_META | KMOD_ALT))
551 mod |= KMOD_LRAM;
552
553 return mod;
554}
555
556static void
557deliantra_main ()
558{
559 char *argv[] = { 0 };
560 call_argv ("::main", G_DISCARD | G_VOID, argv);
561}
562
563#ifdef __MACOSX__
564 /* to due surprising braindamage on the side of SDL design, we
565 * do some mind-boggling hack here: SDL requires a custom main()
566 * on OS X, so... we provide one and call the original main(), which,
567 * due to share dlibrary magic, calls -lSDLmain's main, not perl's main,
568 * and which calls our main (== SDL_main) back.
569 */
570 extern C_LINKAGE int
571 main (int argc, char *argv[])
572 {
573 deliantra_main ();
574 }
575
576 #undef main
577
578 extern C_LINKAGE int main (int argc, char *argv[]);
579
580 static void
581 SDL_braino (void)
582 {
583 char *argv[] = { "deliantra client", 0 };
584 (main) (1, argv);
585 }
586#else
587 static void
588 SDL_braino (void)
589 {
590 deliantra_main ();
591 }
592#endif
593
594MODULE = Deliantra::Client PACKAGE = DC
345 595
346PROTOTYPES: ENABLE 596PROTOTYPES: ENABLE
347 597
348BOOT: 598BOOT:
349{ 599{
350 HV *stash = gv_stashpv ("CFClient", 1); 600 HV *stash = gv_stashpv ("DC", 1);
351 static const struct { 601 static const struct {
352 const char *name; 602 const char *name;
353 IV iv; 603 IV iv;
354 } *civ, const_iv[] = { 604 } *civ, const_iv[] = {
355# define const_iv(name) { # name, (IV)name } 605# define const_iv(name) { # name, (IV)name }
606 const_iv (SDLK_MODIFIER_MIN),
607 const_iv (SDLK_MODIFIER_MAX),
608
356 const_iv (SDL_ACTIVEEVENT), 609 const_iv (SDL_ACTIVEEVENT),
357 const_iv (SDL_KEYDOWN), 610 const_iv (SDL_KEYDOWN),
358 const_iv (SDL_KEYUP), 611 const_iv (SDL_KEYUP),
359 const_iv (SDL_MOUSEMOTION), 612 const_iv (SDL_MOUSEMOTION),
360 const_iv (SDL_MOUSEBUTTONDOWN), 613 const_iv (SDL_MOUSEBUTTONDOWN),
… …
369 const_iv (SDL_EVENT_RESERVEDA), 622 const_iv (SDL_EVENT_RESERVEDA),
370 const_iv (SDL_EVENT_RESERVEDB), 623 const_iv (SDL_EVENT_RESERVEDB),
371 const_iv (SDL_VIDEORESIZE), 624 const_iv (SDL_VIDEORESIZE),
372 const_iv (SDL_VIDEOEXPOSE), 625 const_iv (SDL_VIDEOEXPOSE),
373 const_iv (SDL_USEREVENT), 626 const_iv (SDL_USEREVENT),
627
628 const_iv (SDL_APPINPUTFOCUS),
629 const_iv (SDL_APPMOUSEFOCUS),
630 const_iv (SDL_APPACTIVE),
631
632
633 const_iv (SDLK_UNKNOWN),
634 const_iv (SDLK_FIRST),
635 const_iv (SDLK_BACKSPACE),
636 const_iv (SDLK_TAB),
637 const_iv (SDLK_CLEAR),
638 const_iv (SDLK_RETURN),
639 const_iv (SDLK_PAUSE),
640 const_iv (SDLK_ESCAPE),
641 const_iv (SDLK_SPACE),
642 const_iv (SDLK_EXCLAIM),
643 const_iv (SDLK_QUOTEDBL),
644 const_iv (SDLK_HASH),
645 const_iv (SDLK_DOLLAR),
646 const_iv (SDLK_AMPERSAND),
647 const_iv (SDLK_QUOTE),
648 const_iv (SDLK_LEFTPAREN),
649 const_iv (SDLK_RIGHTPAREN),
650 const_iv (SDLK_ASTERISK),
651 const_iv (SDLK_PLUS),
652 const_iv (SDLK_COMMA),
653 const_iv (SDLK_MINUS),
654 const_iv (SDLK_PERIOD),
655 const_iv (SDLK_SLASH),
656 const_iv (SDLK_0),
657 const_iv (SDLK_1),
658 const_iv (SDLK_2),
659 const_iv (SDLK_3),
660 const_iv (SDLK_4),
661 const_iv (SDLK_5),
662 const_iv (SDLK_6),
663 const_iv (SDLK_7),
664 const_iv (SDLK_8),
665 const_iv (SDLK_9),
666 const_iv (SDLK_COLON),
667 const_iv (SDLK_SEMICOLON),
668 const_iv (SDLK_LESS),
669 const_iv (SDLK_EQUALS),
670 const_iv (SDLK_GREATER),
671 const_iv (SDLK_QUESTION),
672 const_iv (SDLK_AT),
673
674 const_iv (SDLK_LEFTBRACKET),
675 const_iv (SDLK_BACKSLASH),
676 const_iv (SDLK_RIGHTBRACKET),
677 const_iv (SDLK_CARET),
678 const_iv (SDLK_UNDERSCORE),
679 const_iv (SDLK_BACKQUOTE),
680 const_iv (SDLK_DELETE),
681
682 const_iv (SDLK_FIRST),
683 const_iv (SDLK_LAST),
374 const_iv (SDLK_KP0), 684 const_iv (SDLK_KP0),
375 const_iv (SDLK_KP1), 685 const_iv (SDLK_KP1),
376 const_iv (SDLK_KP2), 686 const_iv (SDLK_KP2),
377 const_iv (SDLK_KP3), 687 const_iv (SDLK_KP3),
378 const_iv (SDLK_KP4), 688 const_iv (SDLK_KP4),
… …
433 const_iv (SDLK_BREAK), 743 const_iv (SDLK_BREAK),
434 const_iv (SDLK_MENU), 744 const_iv (SDLK_MENU),
435 const_iv (SDLK_POWER), 745 const_iv (SDLK_POWER),
436 const_iv (SDLK_EURO), 746 const_iv (SDLK_EURO),
437 const_iv (SDLK_UNDO), 747 const_iv (SDLK_UNDO),
748
438 const_iv (KMOD_NONE), 749 const_iv (KMOD_NONE),
750 const_iv (KMOD_SHIFT),
439 const_iv (KMOD_LSHIFT), 751 const_iv (KMOD_LSHIFT),
440 const_iv (KMOD_RSHIFT), 752 const_iv (KMOD_RSHIFT),
753 const_iv (KMOD_CTRL),
441 const_iv (KMOD_LCTRL), 754 const_iv (KMOD_LCTRL),
442 const_iv (KMOD_RCTRL), 755 const_iv (KMOD_RCTRL),
756 const_iv (KMOD_ALT),
443 const_iv (KMOD_LALT), 757 const_iv (KMOD_LALT),
444 const_iv (KMOD_RALT), 758 const_iv (KMOD_RALT),
759 const_iv (KMOD_META),
445 const_iv (KMOD_LMETA), 760 const_iv (KMOD_LMETA),
446 const_iv (KMOD_RMETA), 761 const_iv (KMOD_RMETA),
447 const_iv (KMOD_NUM), 762 const_iv (KMOD_NUM),
448 const_iv (KMOD_CAPS), 763 const_iv (KMOD_CAPS),
449 const_iv (KMOD_MODE), 764 const_iv (KMOD_MODE),
450 const_iv (KMOD_CTRL), 765
451 const_iv (KMOD_SHIFT), 766 const_iv (KMOD_LRAM),
452 const_iv (KMOD_ALT), 767
453 const_iv (KMOD_META) 768 const_iv (MIX_DEFAULT_FORMAT),
769
770 const_iv (SDL_INIT_TIMER),
771 const_iv (SDL_INIT_AUDIO),
772 const_iv (SDL_INIT_VIDEO),
773 const_iv (SDL_INIT_CDROM),
774 const_iv (SDL_INIT_JOYSTICK),
775 const_iv (SDL_INIT_EVERYTHING),
776 const_iv (SDL_INIT_NOPARACHUTE),
777 const_iv (SDL_INIT_EVENTTHREAD),
778
779 const_iv (SDL_GL_RED_SIZE),
780 const_iv (SDL_GL_GREEN_SIZE),
781 const_iv (SDL_GL_BLUE_SIZE),
782 const_iv (SDL_GL_ALPHA_SIZE),
783 const_iv (SDL_GL_DOUBLEBUFFER),
784 const_iv (SDL_GL_BUFFER_SIZE),
785 const_iv (SDL_GL_DEPTH_SIZE),
786 const_iv (SDL_GL_STENCIL_SIZE),
787 const_iv (SDL_GL_ACCUM_RED_SIZE),
788 const_iv (SDL_GL_ACCUM_GREEN_SIZE),
789 const_iv (SDL_GL_ACCUM_BLUE_SIZE),
790 const_iv (SDL_GL_ACCUM_ALPHA_SIZE),
791 const_iv (SDL_GL_STEREO),
792 const_iv (SDL_GL_MULTISAMPLEBUFFERS),
793 const_iv (SDL_GL_MULTISAMPLESAMPLES),
794 const_iv (SDL_GL_ACCELERATED_VISUAL),
795 const_iv (SDL_GL_SWAP_CONTROL),
796
797 const_iv (FOW_DARKNESS)
454# undef const_iv 798# undef const_iv
455 }; 799 };
456 800
457 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 801 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
458 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 802 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
803
804 assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
805 assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
459} 806}
807
808void
809weaken (SV *rv)
810 PROTOTYPE: $
811 CODE:
812 sv_rvweaken (rv);
813
814int
815in_destruct ()
816 CODE:
817 RETVAL = PL_main_cv == Nullcv;
818 OUTPUT:
819 RETVAL
460 820
461NV floor (NV x) 821NV floor (NV x)
462 822
463NV ceil (NV x) 823NV ceil (NV x)
464 824
825IV minpot (UV n)
826
827IV popcount (UV n)
828
829NV distance (NV dx, NV dy)
830 CODE:
831 RETVAL = pow (dx * dx + dy * dy, 0.5);
832 OUTPUT:
833 RETVAL
834
465void 835void
466pango_init () 836pango_init ()
467 CODE: 837 CODE:
468 // delayed, so it can pick up new fonts added by AddFontResourceEx
469{ 838{
470 {
471 ft2_fontmap = pango_ft2_font_map_new (); 839 opengl_fontmap = pango_opengl_font_map_new ();
472 pango_ft2_font_map_set_default_substitute ((PangoFT2FontMap *)ft2_fontmap, substitute_func, 0, 0); 840 pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
473 ft2_context = pango_ft2_font_map_create_context ((PangoFT2FontMap *)ft2_fontmap); 841 opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
474 } 842 /*pango_context_set_font_description (opengl_context, default_font);*/
475 { 843#if PANGO_VERSION_CHECK (1, 15, 2)
476 cairo_font_options_t *fopt = cairo_font_options_create (); 844 pango_context_set_language (opengl_context, pango_language_from_string ("en"));
477 cairo_fontmap = pango_cairo_font_map_get_default (); 845 /*pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);*/
478 cairo_context = pango_cairo_font_map_create_context ((PangoCairoFontMap *)cairo_fontmap);
479#ifdef _WIN32
480 // cairo looks like shit eaten twice on windows
481 cairo_font_options_set_antialias (fopt, CAIRO_ANTIALIAS_NONE);
482#else
483 cairo_font_options_set_antialias (fopt, CAIRO_ANTIALIAS_GRAY);
484#endif 846#endif
485 cairo_font_options_set_hint_style (fopt, CAIRO_HINT_STYLE_FULL);
486 cairo_font_options_set_hint_metrics (fopt, CAIRO_HINT_METRICS_ON);
487 pango_cairo_context_set_font_options (cairo_context, fopt);
488 cairo_font_options_destroy (fopt);
489 }
490} 847}
491 848
492int 849char *SDL_GetError ()
493SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO)
494 850
495void 851void SDL_braino ()
852
853int SDL_Init (U32 flags)
854
855int SDL_InitSubSystem (U32 flags)
856
857void SDL_QuitSubSystem (U32 flags)
858
496SDL_Quit () 859void SDL_Quit ()
497 860
861int SDL_GL_SetAttribute (int attr, int value)
862
863int SDL_GL_GetAttribute (int attr)
864 CODE:
865 if (SDL_GL_GetAttribute (attr, &RETVAL))
866 XSRETURN_UNDEF;
867 OUTPUT:
868 RETVAL
869
498void 870void
499SDL_ListModes () 871SDL_ListModes (int rgb, int alpha)
500 PPCODE: 872 PPCODE:
501{ 873{
502 SDL_Rect **m; 874 SDL_Rect **m;
503 875
504 SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5); 876 SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
505 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5); 877 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
506 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5); 878 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
507 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1); 879 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
508 880
509 SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15); 881 SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
510 SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0); 882 SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
511 883
512 SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0); 884 SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
513 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0); 885 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
514 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0); 886 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
515 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0); 887 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
516 888
517 SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1); 889 SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
518 890 SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
519 SDL_EnableUNICODE (1);
520 SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
521 891
522 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL); 892 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
523 893
524 if (m && m != (SDL_Rect **)-1) 894 if (m && m != (SDL_Rect **)-1)
525 while (*m) 895 while (*m)
526 { 896 {
897 if ((*m)->w >= 400 && (*m)->h >= 300)
898 {
527 AV *av = newAV (); 899 AV *av = newAV ();
528 av_push (av, newSViv ((*m)->w)); 900 av_push (av, newSViv ((*m)->w));
529 av_push (av, newSViv ((*m)->h)); 901 av_push (av, newSViv ((*m)->h));
902 av_push (av, newSViv (rgb));
903 av_push (av, newSViv (alpha));
530 XPUSHs (sv_2mortal (newRV_noinc ((SV *)av))); 904 XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
905 }
531 906
532 ++m; 907 ++m;
533 } 908 }
534} 909}
535 910
536char *
537SDL_GetError ()
538
539int 911int
540SDL_SetVideoMode (int w, int h, int fullscreen) 912SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
541 CODE: 913 CODE:
914{
915 SDL_EnableUNICODE (1);
916 SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
917
918 SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
919 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
920 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
921 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
922
542 RETVAL = !!SDL_SetVideoMode ( 923 RETVAL = !!SDL_SetVideoMode (
543 w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0) 924 w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)
544 ); 925 );
926
545 if (RETVAL) 927 if (RETVAL)
546 { 928 {
547 SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+"); 929 av_clear (texture_av);
930
931 SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
548# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name); 932#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
549# include "glfunc.h" 933#include "glfunc.h"
550# undef GL_FUNC 934#undef GL_FUNC
935
936 if (!gl.ActiveTexture ) gl.ActiveTexture = gl.ActiveTextureARB;
937 if (!gl.MultiTexCoord2f) gl.MultiTexCoord2f = gl.MultiTexCoord2fARB;
551 } 938 }
939}
552 OUTPUT: 940 OUTPUT:
553 RETVAL 941 RETVAL
554 942
555void 943void
556SDL_GL_SwapBuffers () 944SDL_GL_SwapBuffers ()
557 945
558char * 946char *
559SDL_GetKeyName (int sym) 947SDL_GetKeyName (int sym)
560 948
949int
950SDL_GetAppState ()
951
952int
953SDL_GetModState ()
954
561void 955void
562SDL_PollEvent () 956poll_events ()
563 PPCODE: 957 PPCODE:
564{ 958{
565 SDL_Event ev; 959 SDL_Event ev;
566 960
567 while (SDL_PollEvent (&ev)) 961 SDL_PumpEvents ();
962 while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
568 { 963 {
569 HV *hv = newHV (); 964 HV *hv = newHV ();
570 hv_store (hv, "type", 4, newSViv (ev.type), 0); 965 hv_store (hv, "type", 4, newSViv (ev.type), 0);
571 966
572 switch (ev.type) 967 switch (ev.type)
573 { 968 {
574 case SDL_KEYDOWN: 969 case SDL_KEYDOWN:
575 case SDL_KEYUP: 970 case SDL_KEYUP:
576 hv_store (hv, "state", 5, newSViv (ev.key.state), 0); 971 hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
577 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0); 972 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
578 hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0); 973 hv_store (hv, "mod", 3, newSViv (mod_munge (ev.key.keysym.mod)), 0);
974 hv_store (hv, "cmod", 4, newSViv (mod_munge (SDL_GetModState ())), 0); /* current mode */
579 hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0); 975 hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
580 break; 976 break;
581 977
582 case SDL_ACTIVEEVENT: 978 case SDL_ACTIVEEVENT:
583 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0); 979 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
584 hv_store (hv, "state", 5, newSViv (ev.active.state), 0); 980 hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
585 break; 981 break;
586 982
587 case SDL_MOUSEMOTION: 983 case SDL_MOUSEMOTION:
984 {
985 int state = ev.motion.state;
986 int x = ev.motion.x;
987 int y = ev.motion.y;
988 int xrel = ev.motion.xrel;
989 int yrel = ev.motion.yrel;
990
991 /* do simplistic event compression */
992 while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
993 && state == ev.motion.state)
994 {
995 xrel += ev.motion.xrel;
996 yrel += ev.motion.yrel;
997 x = ev.motion.x;
998 y = ev.motion.y;
999 SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
1000 }
1001
588 hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0); 1002 hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
589
590 hv_store (hv, "state", 5, newSViv (ev.motion.state), 0); 1003 hv_store (hv, "state", 5, newSViv (state), 0);
591 hv_store (hv, "x", 1, newSViv (ev.motion.x), 0); 1004 hv_store (hv, "x", 1, newSViv (x), 0);
592 hv_store (hv, "y", 1, newSViv (ev.motion.y), 0); 1005 hv_store (hv, "y", 1, newSViv (y), 0);
593 hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0); 1006 hv_store (hv, "xrel", 4, newSViv (xrel), 0);
594 hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0); 1007 hv_store (hv, "yrel", 4, newSViv (yrel), 0);
1008 }
595 break; 1009 break;
596 1010
597 case SDL_MOUSEBUTTONDOWN: 1011 case SDL_MOUSEBUTTONDOWN:
598 case SDL_MOUSEBUTTONUP: 1012 case SDL_MOUSEBUTTONUP:
599 hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0); 1013 hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
600 1014
601 hv_store (hv, "button", 6, newSViv (ev.button.button), 0); 1015 hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
602 hv_store (hv, "state", 5, newSViv (ev.button.state), 0); 1016 hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
603 hv_store (hv, "x", 1, newSViv (ev.button.x), 0); 1017 hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
604 hv_store (hv, "y", 1, newSViv (ev.button.y), 0); 1018 hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
… …
609 hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0); 1023 hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
610 hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0); 1024 hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
611 break; 1025 break;
612 } 1026 }
613 1027
614 XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv))); 1028 XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
615 } 1029 }
616} 1030}
617 1031
1032char *
1033SDL_AudioDriverName ()
1034 CODE:
1035{
1036 char buf [256];
1037 if (!SDL_AudioDriverName (buf, sizeof (buf)))
1038 XSRETURN_UNDEF;
1039
1040 RETVAL = buf;
1041}
1042 OUTPUT:
1043 RETVAL
1044
618int 1045int
619Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048) 1046Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
620 POSTCALL: 1047 POSTCALL:
621 Mix_HookMusicFinished (music_finished); 1048 Mix_HookMusicFinished (music_finished);
622 Mix_ChannelFinished (channel_finished); 1049 Mix_ChannelFinished (channel_finished);
623 1050
624void 1051void
1052Mix_QuerySpec ()
1053 PPCODE:
1054{
1055 int freq, channels;
1056 Uint16 format;
1057
1058 if (Mix_QuerySpec (&freq, &format, &channels))
1059 {
1060 EXTEND (SP, 3);
1061 PUSHs (sv_2mortal (newSViv (freq)));
1062 PUSHs (sv_2mortal (newSViv (format)));
1063 PUSHs (sv_2mortal (newSViv (channels)));
1064 }
1065}
1066
1067void
625Mix_CloseAudio () 1068Mix_CloseAudio ()
626 1069
627int 1070int
628Mix_AllocateChannels (int numchans = -1) 1071Mix_AllocateChannels (int numchans = -1)
629 1072
1073const char *
1074Mix_GetError ()
1075
630void 1076void
631lowdelay (int fd, int val = 1) 1077lowdelay (int fd, int val = 1)
632 CODE: 1078 CODE:
1079 setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
1080
1081void
1082win32_proxy_info ()
1083 PPCODE:
1084{
633#ifndef _WIN32 1085#ifdef _WIN32
634 setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val)); 1086 char buffer[2048];
1087 DWORD buflen;
1088
1089 EXTEND (SP, 3);
1090
1091 buflen = sizeof (buffer);
1092 if (InternetQueryOption (0, INTERNET_OPTION_PROXY, (void *)buffer, &buflen))
1093 if (((INTERNET_PROXY_INFO *)buffer)->dwAccessType == INTERNET_OPEN_TYPE_PROXY)
1094 {
1095 PUSHs (newSVpv (((INTERNET_PROXY_INFO *)buffer)->lpszProxy, 0));
1096
1097 buflen = sizeof (buffer);
1098 if (InternetQueryOption (0, INTERNET_OPTION_PROXY_USERNAME, (void *)buffer, &buflen))
1099 {
1100 PUSHs (newSVpv (buffer, 0));
1101
1102 buflen = sizeof (buffer);
1103 if (InternetQueryOption (0, INTERNET_OPTION_PROXY_PASSWORD, (void *)buffer, &buflen))
1104 PUSHs (newSVpv (buffer, 0));
1105 }
1106 }
635#endif 1107#endif
1108}
636 1109
637void 1110int
638add_font (char *file) 1111add_font (char *file)
639 CODE: 1112 CODE:
640 FcConfigAppFontAddFile (0, (const FcChar8 *)file); /* no idea wether this is required */ 1113 RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
641#ifdef _WIN32 1114 OUTPUT:
642 // cairo... sigh... requires win2000 1115 RETVAL
643 AddFontResourceEx (file, FR_PRIVATE, 0); 1116
644#endif 1117void
1118IMG_Init (int flags = IMG_INIT_JPG | IMG_INIT_PNG)
645 1119
646void 1120void
647load_image_inline (SV *image_) 1121load_image_inline (SV *image_)
648 ALIAS: 1122 ALIAS:
649 load_image_file = 1 1123 load_image_file = 1
… …
652 STRLEN image_len; 1126 STRLEN image_len;
653 char *image = (char *)SvPVbyte (image_, image_len); 1127 char *image = (char *)SvPVbyte (image_, image_len);
654 SDL_Surface *surface, *surface2; 1128 SDL_Surface *surface, *surface2;
655 SDL_PixelFormat fmt; 1129 SDL_PixelFormat fmt;
656 SDL_RWops *rw = ix 1130 SDL_RWops *rw = ix
657 ? SDL_RWFromFile (image, "r") 1131 ? SDL_RWFromFile (image, "rb")
658 : SDL_RWFromConstMem (image, image_len); 1132 : SDL_RWFromConstMem (image, image_len);
659 1133
660 if (!rw) 1134 if (!rw)
661 croak ("load_image: %s", SDL_GetError ()); 1135 croak ("load_image: %s", SDL_GetError ());
662 1136
… …
691 1165
692 surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE); 1166 surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);
693 1167
694 assert (surface2->pitch == surface2->w * 4); 1168 assert (surface2->pitch == surface2->w * 4);
695 1169
1170 SDL_LockSurface (surface2);
696 EXTEND (SP, 5); 1171 EXTEND (SP, 6);
697 PUSHs (sv_2mortal (newSViv (surface2->w))); 1172 PUSHs (sv_2mortal (newSViv (surface2->w)));
698 PUSHs (sv_2mortal (newSViv (surface2->h))); 1173 PUSHs (sv_2mortal (newSViv (surface2->h)));
699 SDL_LockSurface (surface2);
700 PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch))); 1174 PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));
701 SDL_UnlockSurface (surface2);
702 PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB))); 1175 PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
703 PUSHs (sv_2mortal (newSViv (GL_RGBA))); 1176 PUSHs (sv_2mortal (newSViv (GL_RGBA)));
704 PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE))); 1177 PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
1178 SDL_UnlockSurface (surface2);
705 1179
706 SDL_FreeSurface (surface); 1180 SDL_FreeSurface (surface);
707 SDL_FreeSurface (surface2); 1181 SDL_FreeSurface (surface2);
708} 1182}
709 1183
… …
735void 1209void
736error (char *message) 1210error (char *message)
737 CODE: 1211 CODE:
738 fprintf (stderr, "ERROR: %s\n", message); 1212 fprintf (stderr, "ERROR: %s\n", message);
739#ifdef _WIN32 1213#ifdef _WIN32
740 MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR); 1214 MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
741#endif 1215#endif
742 1216
743void 1217void
744fatal (char *message) 1218fatal (char *message)
745 CODE: 1219 CODE:
746 fprintf (stderr, "FATAL: %s\n", message); 1220 fprintf (stderr, "FATAL: %s\n", message);
747#ifdef _WIN32 1221#ifdef _WIN32
748 MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR); 1222 MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
749#endif 1223#endif
750 _exit (1); 1224 _exit (1);
751 1225
752void 1226void
753_exit (int retval) 1227_exit (int retval = 0)
754 CODE: 1228 CODE:
1229#ifdef WIN32
1230 ExitThread (retval); // unclean, please beam me up
1231#else
755 _exit (retval); 1232 _exit (retval);
1233#endif
756 1234
1235void
1236debug ()
1237 CODE:
1238{
1239#if DEBUG
1240 VALGRIND_DO_LEAK_CHECK;
1241#endif
1242}
1243
1244int
1245SvREFCNT (SV *sv)
1246 CODE:
1247 RETVAL = SvREFCNT (sv);
1248 OUTPUT:
1249 RETVAL
1250
757MODULE = CFClient PACKAGE = CFClient::Font 1251MODULE = Deliantra::Client PACKAGE = DC::Font
758 1252
759CFClient::Font 1253PROTOTYPES: DISABLE
1254
1255DC::Font
760new_from_file (SV *class, char *path, int id = 0) 1256new_from_file (SV *class, char *path, int id = 0)
761 CODE: 1257 CODE:
762{ 1258{
763 int count; 1259 int count;
764 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count); 1260 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
… …
767} 1263}
768 OUTPUT: 1264 OUTPUT:
769 RETVAL 1265 RETVAL
770 1266
771void 1267void
772DESTROY (CFClient::Font self) 1268DESTROY (DC::Font self)
773 CODE: 1269 CODE:
774 pango_font_description_free (self); 1270 pango_font_description_free (self);
775 1271
776void 1272void
777make_default (CFClient::Font self) 1273make_default (DC::Font self)
1274 PROTOTYPE: $
778 CODE: 1275 CODE:
779 default_font = self; 1276 default_font = self;
780 1277
781MODULE = CFClient PACKAGE = CFClient::Layout 1278MODULE = Deliantra::Client PACKAGE = DC::Layout
782 1279
783CFClient::Layout 1280PROTOTYPES: DISABLE
784new (SV *class, int rgba = 0) 1281
1282void
1283glyph_cache_backup ()
1284 PROTOTYPE:
1285 CODE:
1286 tc_backup ();
1287
1288void
1289glyph_cache_restore ()
1290 PROTOTYPE:
1291 CODE:
1292 tc_restore ();
1293
1294DC::Layout
1295new (SV *class)
785 CODE: 1296 CODE:
786 New (0, RETVAL, 1, struct cf_layout); 1297 New (0, RETVAL, 1, struct cf_layout);
787 1298
788 RETVAL->pl = pango_layout_new (rgba ? cairo_context : ft2_context); 1299 RETVAL->pl = pango_layout_new (opengl_context);
789 RETVAL->rgba = rgba;
790 RETVAL->r = 1.; 1300 RETVAL->r = 1.;
791 RETVAL->g = 1.; 1301 RETVAL->g = 1.;
792 RETVAL->b = 1.; 1302 RETVAL->b = 1.;
793 RETVAL->a = 1.; 1303 RETVAL->a = 1.;
794 RETVAL->base_height = MIN_FONT_HEIGHT; 1304 RETVAL->base_height = MIN_FONT_HEIGHT;
795 RETVAL->font = 0; 1305 RETVAL->font = 0;
1306 RETVAL->rc = rc_alloc ();
796 1307
797 pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR); 1308 pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
798 layout_update_font (RETVAL); 1309 layout_update_font (RETVAL);
799 OUTPUT: 1310 OUTPUT:
800 RETVAL 1311 RETVAL
801 1312
802void 1313void
803DESTROY (CFClient::Layout self) 1314DESTROY (DC::Layout self)
804 CODE: 1315 CODE:
805 g_object_unref (self->pl); 1316 g_object_unref (self->pl);
1317 rc_free (self->rc);
806 Safefree (self); 1318 Safefree (self);
807 1319
808int
809is_rgba (CFClient::Layout self)
810 CODE:
811 RETVAL = self->rgba;
812 OUTPUT:
813 RETVAL
814
815void 1320void
816set_text (CFClient::Layout self, SV *text_) 1321set_text (DC::Layout self, SV *text_)
817 CODE: 1322 CODE:
818{ 1323{
819 STRLEN textlen; 1324 STRLEN textlen;
820 char *text = SvPVutf8 (text_, textlen); 1325 char *text = SvPVutf8 (text_, textlen);
821 1326
822 pango_layout_set_text (self->pl, text, textlen); 1327 pango_layout_set_text (self->pl, text, textlen);
823} 1328}
824 1329
825void 1330void
826set_markup (CFClient::Layout self, SV *text_) 1331set_markup (DC::Layout self, SV *text_)
827 CODE: 1332 CODE:
828{ 1333{
829 STRLEN textlen; 1334 STRLEN textlen;
830 char *text = SvPVutf8 (text_, textlen); 1335 char *text = SvPVutf8 (text_, textlen);
831 1336
832 pango_layout_set_markup (self->pl, text, textlen); 1337 pango_layout_set_markup (self->pl, text, textlen);
833} 1338}
834 1339
835void 1340void
836set_shapes (CFClient::Layout self, ...) 1341set_shapes (DC::Layout self, ...)
837 CODE: 1342 CODE:
838{ 1343{
839 PangoAttrList *attrs = 0; 1344 PangoAttrList *attrs = 0;
840 const char *text = pango_layout_get_text (self->pl); 1345 const char *text = pango_layout_get_text (self->pl);
841 const char *pos = text; 1346 const char *pos = text;
842 int arg = 2; 1347 int arg = 4;
843 1348
844 while (arg < items && (pos = strstr (pos, OBJ_STR))) 1349 while (arg < items && (pos = strstr (pos, OBJ_STR)))
845 { 1350 {
846 PangoRectangle rect; 1351 PangoRectangle inkrect, rect;
847 PangoAttribute *attr; 1352 PangoAttribute *attr;
848 1353
1354 int x = SvIV (ST (arg - 3));
1355 int y = SvIV (ST (arg - 2));
849 int w = SvIV (ST (arg - 1)); 1356 int w = SvIV (ST (arg - 1));
850 int h = SvIV (ST (arg)); 1357 int h = SvIV (ST (arg ));
851 1358
852 arg += 2;
853
854 rect.x = 0; 1359 inkrect.x = 0;
1360 inkrect.y = 0;
1361 inkrect.width = 0;
1362 inkrect.height = 0;
1363
1364 rect.x = x * PANGO_SCALE;
855 rect.y = -h * PANGO_SCALE; 1365 rect.y = y * PANGO_SCALE;
856 rect.width = w * PANGO_SCALE; 1366 rect.width = w * PANGO_SCALE;
857 rect.height = h * PANGO_SCALE; 1367 rect.height = h * PANGO_SCALE;
858 1368
859 if (!attrs) 1369 if (!attrs)
860 attrs = pango_layout_get_attributes (self->pl); 1370 attrs = pango_layout_get_attributes (self->pl);
861 1371
862 attr = pango_attr_shape_new (&rect, &rect); 1372 attr = pango_attr_shape_new (&inkrect, &rect);
863 attr->start_index = pos - text; 1373 attr->start_index = pos - text;
864 attr->end_index = attr->start_index + sizeof (OBJ_STR) - 1; 1374 attr->end_index = attr->start_index + sizeof (OBJ_STR) - 1;
865 pango_attr_list_insert (attrs, attr); 1375 pango_attr_list_insert (attrs, attr);
866 1376
1377 arg += 4;
867 pos += sizeof (OBJ_STR) - 1; 1378 pos += sizeof (OBJ_STR) - 1;
868 } 1379 }
869 1380
870 if (attrs) 1381 if (attrs)
871 pango_layout_set_attributes (self->pl, attrs); 1382 pango_layout_set_attributes (self->pl, attrs);
872} 1383}
873 1384
874void 1385void
875get_shapes (CFClient::Layout self) 1386get_shapes (DC::Layout self)
876 PPCODE: 1387 PPCODE:
877{ 1388{
878 PangoLayoutIter *iter = pango_layout_get_iter (self->pl); 1389 PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
879 1390
880 do 1391 do
881 { 1392 {
882 PangoLayoutRun *run = pango_layout_iter_get_run (iter); 1393 PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
883 1394
884 if (run && shape_attr_p (run)) 1395 if (run && shape_attr_p (run))
885 { 1396 {
886 PangoRectangle extents; 1397 PangoRectangle extents;
887 pango_layout_iter_get_run_extents (iter, 0, &extents); 1398 pango_layout_iter_get_run_extents (iter, 0, &extents);
888 1399
1400 EXTEND (SP, 2);
889 PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.x)))); 1401 PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.x))));
890 PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.y)))); 1402 PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.y))));
891 } 1403 }
892 } 1404 }
893 while (pango_layout_iter_next_run (iter)); 1405 while (pango_layout_iter_next_run (iter));
894 1406
895 pango_layout_iter_free (iter); 1407 pango_layout_iter_free (iter);
896} 1408}
897 1409
898int 1410int
899has_wrapped (CFClient::Layout self) 1411has_wrapped (DC::Layout self)
900 CODE: 1412 CODE:
901{ 1413{
902 int lines = 1; 1414 int lines = 1;
903 const char *text = pango_layout_get_text (self->pl); 1415 const char *text = pango_layout_get_text (self->pl);
904 1416
… …
909} 1421}
910 OUTPUT: 1422 OUTPUT:
911 RETVAL 1423 RETVAL
912 1424
913SV * 1425SV *
914get_text (CFClient::Layout self) 1426get_text (DC::Layout self)
915 CODE: 1427 CODE:
916 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0); 1428 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
917 sv_utf8_decode (RETVAL); 1429 sv_utf8_decode (RETVAL);
918 OUTPUT: 1430 OUTPUT:
919 RETVAL 1431 RETVAL
920 1432
921void 1433void
922set_foreground (CFClient::Layout self, float r, float g, float b, float a = 1.) 1434set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
923 CODE: 1435 CODE:
924 self->r = r; 1436 self->r = r;
925 self->g = g; 1437 self->g = g;
926 self->b = b; 1438 self->b = b;
927 self->a = a; 1439 self->a = a;
928 1440
929void 1441void
930set_font (CFClient::Layout self, CFClient::Font font = 0) 1442set_font (DC::Layout self, DC::Font font = 0)
931 CODE: 1443 CODE:
932 if (self->font != font) 1444 if (self->font != font)
933 { 1445 {
934 self->font = font; 1446 self->font = font;
935 layout_update_font (self); 1447 layout_update_font (self);
936 } 1448 }
937 1449
938void 1450void
939set_height (CFClient::Layout self, int base_height) 1451set_height (DC::Layout self, int base_height)
940 CODE: 1452 CODE:
941 if (self->base_height != base_height) 1453 if (self->base_height != base_height)
942 { 1454 {
943 self->base_height = base_height; 1455 self->base_height = base_height;
944 layout_update_font (self); 1456 layout_update_font (self);
945 } 1457 }
946 1458
947void 1459void
948set_width (CFClient::Layout self, int max_width = -1) 1460set_width (DC::Layout self, int max_width = -1)
949 CODE: 1461 CODE:
950 pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE); 1462 pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
951 1463
952void 1464void
953set_indent (CFClient::Layout self, int indent) 1465set_indent (DC::Layout self, int indent)
954 CODE: 1466 CODE:
955 pango_layout_set_indent (self->pl, indent * PANGO_SCALE); 1467 pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
956 1468
957void 1469void
958set_spacing (CFClient::Layout self, int spacing) 1470set_spacing (DC::Layout self, int spacing)
959 CODE: 1471 CODE:
960 pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE); 1472 pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
961 1473
962void 1474void
963set_ellipsise (CFClient::Layout self, int ellipsise) 1475set_ellipsise (DC::Layout self, int ellipsise)
964 CODE: 1476 CODE:
965 pango_layout_set_ellipsize (self->pl, 1477 pango_layout_set_ellipsize (self->pl,
966 ellipsise == 1 ? PANGO_ELLIPSIZE_START 1478 ellipsise == 1 ? PANGO_ELLIPSIZE_START
967 : ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE 1479 : ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
968 : ellipsise == 3 ? PANGO_ELLIPSIZE_END 1480 : ellipsise == 3 ? PANGO_ELLIPSIZE_END
969 : PANGO_ELLIPSIZE_NONE 1481 : PANGO_ELLIPSIZE_NONE
970 ); 1482 );
971 1483
972void 1484void
973set_single_paragraph_mode (CFClient::Layout self, int spm) 1485set_single_paragraph_mode (DC::Layout self, int spm)
974 CODE: 1486 CODE:
975 pango_layout_set_single_paragraph_mode (self->pl, !!spm); 1487 pango_layout_set_single_paragraph_mode (self->pl, !!spm);
976 1488
977void 1489void
978size (CFClient::Layout self) 1490size (DC::Layout self)
979 PPCODE: 1491 PPCODE:
980{ 1492{
981 int w, h; 1493 int w, h;
982 1494
983 layout_get_pixel_size (self, &w, &h); 1495 layout_get_pixel_size (self, &w, &h);
… …
986 PUSHs (sv_2mortal (newSViv (w))); 1498 PUSHs (sv_2mortal (newSViv (w)));
987 PUSHs (sv_2mortal (newSViv (h))); 1499 PUSHs (sv_2mortal (newSViv (h)));
988} 1500}
989 1501
990int 1502int
1503descent (DC::Layout self)
1504 CODE:
1505{
1506 PangoRectangle rect;
1507 PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1508 pango_layout_line_get_pixel_extents (line, 0, &rect);
1509 RETVAL = PANGO_DESCENT (rect);
1510}
1511 OUTPUT:
1512 RETVAL
1513
1514int
991xy_to_index (CFClient::Layout self, int x, int y) 1515xy_to_index (DC::Layout self, int x, int y)
992 CODE: 1516 CODE:
993{ 1517{
994 int index, trailing; 1518 int index, trailing;
995 pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing); 1519 pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
996 RETVAL = index; 1520 RETVAL = index + trailing;
997} 1521}
998 OUTPUT: 1522 OUTPUT:
999 RETVAL 1523 RETVAL
1000 1524
1001void 1525void
1002cursor_pos (CFClient::Layout self, int index) 1526cursor_pos (DC::Layout self, int index)
1003 PPCODE: 1527 PPCODE:
1004{ 1528{
1005 PangoRectangle strong_pos; 1529 PangoRectangle pos;
1006 pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0); 1530 pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1007 1531
1008 EXTEND (SP, 3); 1532 EXTEND (SP, 3);
1009 PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE))); 1533 PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1010 PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE))); 1534 PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1011 PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE))); 1535 PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1012} 1536}
1013 1537
1014void 1538void
1015render (CFClient::Layout self) 1539index_to_line_x (DC::Layout self, int index, int trailing = 0)
1016 PPCODE: 1540 PPCODE:
1017{ 1541{
1018 SV *retval; 1542 int line, x;
1019 int w, h;
1020 1543
1021 layout_get_pixel_size (self, &w, &h); 1544 pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
1022 1545#if !PANGO_VERSION_CHECK (1, 17, 3)
1023 if (self->rgba) 1546 /* pango bug: line is between 1..numlines, not 0..numlines-1 */
1024 { 1547 --line;
1025 cairo_surface_t *surface;
1026 cairo_t *cairo;
1027
1028 retval = newSV (w * h * 4);
1029 SvPOK_only (retval);
1030 SvCUR_set (retval, w * h * 4);
1031
1032 memset (SvPVX (retval), 0, w * h * 4);
1033
1034 surface = cairo_image_surface_create_for_data (
1035 (void*)SvPVX (retval), CAIRO_FORMAT_ARGB32, w, h, w * 4);
1036 cairo = cairo_create (surface);
1037 cairo_set_source_rgba (cairo, self->r, self->g, self->b, self->a);
1038
1039 pango_cairo_show_layout (cairo, self->pl);
1040
1041 cairo_destroy (cairo);
1042 cairo_surface_destroy (surface);
1043
1044 // what a mess, and its premultiplied, too :(
1045 {
1046 uint32_t *p = (uint32_t *)SvPVX (retval);
1047 uint32_t *e = p + w * h;
1048
1049 while (p < e)
1050 {
1051 uint32_t rgba = *p;
1052 rgba = (rgba >> 24) | (rgba << 8);
1053#if 0
1054#ifdef _WIN32
1055 {//D
1056 uint8_t r = rgba >> 24;
1057 uint8_t g = rgba >> 16;
1058 uint8_t b = rgba >> 8;
1059 uint8_t a = rgba >> 0;
1060
1061 rgba = (rgba & 0xffffff00) | a;
1062 }
1063#endif 1548#endif
1064#endif
1065 rgba = SDL_SwapBE32 (rgba);
1066 *p++ = rgba;
1067 }
1068 }
1069
1070 EXTEND (SP, 5); 1549 EXTEND (SP, 2);
1071 PUSHs (sv_2mortal (newSViv (w))); 1550 PUSHs (sv_2mortal (newSViv (line)));
1551 PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1552}
1553
1554void
1555line_x_to_index (DC::Layout self, int line, int x)
1556 PPCODE:
1557{
1558 PangoLayoutLine *lp;
1559 int index, trailing;
1560
1561 if (line < 0)
1562 XSRETURN_EMPTY;
1563
1564 if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1565 XSRETURN_EMPTY; /* do better */
1566
1567 pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1568
1569 EXTEND (SP, 2);
1570 if (GIMME_V == G_SCALAR)
1072 PUSHs (sv_2mortal (newSViv (h))); 1571 PUSHs (sv_2mortal (newSViv (index + trailing)));
1073 PUSHs (sv_2mortal (retval));
1074 PUSHs (sv_2mortal (newSViv (GL_RGBA)));
1075 PUSHs (sv_2mortal (newSViv (GL_RGBA)));
1076 }
1077 else 1572 else
1078 { 1573 {
1079 FT_Bitmap bitmap;
1080
1081 retval = newSV (w * h);
1082 SvPOK_only (retval);
1083 SvCUR_set (retval, w * h);
1084
1085 bitmap.rows = h;
1086 bitmap.width = w;
1087 bitmap.pitch = w;
1088 bitmap.buffer = (unsigned char*)SvPVX (retval);
1089 bitmap.num_grays = 256;
1090 bitmap.pixel_mode = FT_PIXEL_MODE_GRAY;
1091
1092 memset (bitmap.buffer, 0, w * h);
1093
1094 pango_ft2_render_layout (&bitmap, self->pl, 0 * PANGO_SCALE, 0 * PANGO_SCALE);
1095
1096 EXTEND (SP, 5);
1097 PUSHs (sv_2mortal (newSViv (w))); 1574 PUSHs (sv_2mortal (newSViv (index)));
1098 PUSHs (sv_2mortal (newSViv (h))); 1575 PUSHs (sv_2mortal (newSViv (trailing)));
1099 PUSHs (sv_2mortal (retval));
1100 PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
1101 PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
1102 } 1576 }
1103} 1577}
1104 1578
1579void
1580render (DC::Layout self, float x, float y, int flags = 0)
1581 CODE:
1582 rc_clear (self->rc);
1583 pango_opengl_render_layout_subpixel (
1584 self->pl,
1585 self->rc,
1586 x * PANGO_SCALE, y * PANGO_SCALE,
1587 self->r, self->g, self->b, self->a,
1588 flags
1589 );
1590 // we assume that context_change actually clears/frees stuff
1591 // and does not do any recomputation...
1592 pango_layout_context_changed (self->pl);
1593
1594void
1595draw (DC::Layout self)
1596 CODE:
1597{
1598 glEnable (GL_TEXTURE_2D);
1599 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1600 glEnable (GL_BLEND);
1601 gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
1602 GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
1603 glEnable (GL_ALPHA_TEST);
1604 glAlphaFunc (GL_GREATER, 7.f / 255.f);
1605
1606 rc_draw (self->rc);
1607
1608 glDisable (GL_ALPHA_TEST);
1609 glDisable (GL_BLEND);
1610 glDisable (GL_TEXTURE_2D);
1611}
1612
1105MODULE = CFClient PACKAGE = CFClient::Texture 1613MODULE = Deliantra::Client PACKAGE = DC::Texture
1106 1614
1107void 1615PROTOTYPES: ENABLE
1108pad2pot (SV *data_, SV *w_, SV *h_)
1109 CODE:
1110{
1111 int ow = SvIV (w_);
1112 int oh = SvIV (h_);
1113 1616
1114 if (ow && oh) 1617void
1618pad (SV *data_, int ow, int oh, int nw, int nh)
1619 CODE:
1620{
1621 if ((nw != ow || nh != oh) && SvOK (data_))
1115 { 1622 {
1116 int nw = minpot (ow);
1117 int nh = minpot (oh);
1118
1119 if (nw != ow || nh != oh)
1120 {
1121 if (SvOK (data_))
1122 {
1123 STRLEN datalen; 1623 STRLEN datalen;
1124 char *data = SvPVbyte (data_, datalen); 1624 char *data = SvPVbyte (data_, datalen);
1125 int bpp = datalen / (ow * oh); 1625 int bpp = datalen / (ow * oh);
1126 SV *result_ = sv_2mortal (newSV (nw * nh * bpp)); 1626 SV *result_ = sv_2mortal (newSV (nw * nh * bpp));
1127 1627
1128 SvPOK_only (result_); 1628 SvPOK_only (result_);
1129 SvCUR_set (result_, nw * nh * bpp); 1629 SvCUR_set (result_, nw * nh * bpp);
1130 1630
1131 memset (SvPVX (result_), 0, nw * nh * bpp); 1631 memset (SvPVX (result_), 0, nw * nh * bpp);
1132 while (oh--) 1632 while (oh--)
1133 memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp); 1633 memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1134 1634
1135 sv_setsv (data_, result_); 1635 sv_setsv (data_, result_);
1136 }
1137
1138 sv_setiv (w_, nw);
1139 sv_setiv (h_, nh);
1140 }
1141 } 1636 }
1142} 1637}
1143 1638
1144void 1639void
1145draw_quad (SV *self, float x, float y, float w = 0., float h = 0.) 1640draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
… …
1151{ 1646{
1152 HV *hv = (HV *)SvRV (self); 1647 HV *hv = (HV *)SvRV (self);
1153 float s = SvNV (*hv_fetch (hv, "s", 1, 1)); 1648 float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1154 float t = SvNV (*hv_fetch (hv, "t", 1, 1)); 1649 float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1155 int name = SvIV (*hv_fetch (hv, "name", 4, 1)); 1650 int name = SvIV (*hv_fetch (hv, "name", 4, 1));
1651
1652 if (name <= 0)
1653 XSRETURN_EMPTY;
1156 1654
1157 if (items < 5) 1655 if (items < 5)
1158 { 1656 {
1159 w = SvNV (*hv_fetch (hv, "w", 1, 1)); 1657 w = SvNV (*hv_fetch (hv, "w", 1, 1));
1160 h = SvNV (*hv_fetch (hv, "h", 1, 1)); 1658 h = SvNV (*hv_fetch (hv, "h", 1, 1));
… …
1188 glDisable (GL_ALPHA_TEST); 1686 glDisable (GL_ALPHA_TEST);
1189 glDisable (GL_BLEND); 1687 glDisable (GL_BLEND);
1190 } 1688 }
1191} 1689}
1192 1690
1691void
1692draw_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)
1693 PROTOTYPE: @
1694 CODE:
1695{
1696 glEnable (GL_BLEND);
1697 glBlendFunc (intensity ? GL_SRC_ALPHA : GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
1698 glEnable (GL_TEXTURE_2D);
1699 glBindTexture (GL_TEXTURE_2D, name1);
1700
1701 glColor3f (intensity, intensity, intensity);
1702 glPushMatrix ();
1703 glScalef (1./3, 1./3, 1.);
1704
1705 if (blend > 0.f)
1706 {
1707 float dx3 = dx * -3.f / w;
1708 float dy3 = dy * -3.f / h;
1709 GLfloat env_color[4] = { 0., 0., 0., blend };
1710
1711 /* interpolate the two shadow textures */
1712 /* stage 0 == rgb(glcolor) + alpha(t0) */
1713 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1714
1715 /* stage 1 == rgb(glcolor) + alpha(interpolate t0, t1, texenv) */
1716 gl.ActiveTexture (GL_TEXTURE1);
1717 glEnable (GL_TEXTURE_2D);
1718 glBindTexture (GL_TEXTURE_2D, name2);
1719 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_COMBINE);
1720
1721 /* rgb == rgb(glcolor) */
1722 glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_RGB, GL_REPLACE);
1723 glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_RGB, GL_PRIMARY_COLOR);
1724 glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_RGB, GL_SRC_COLOR);
1725
1726 /* alpha = interpolate t0, t1 by env_alpha */
1727 glTexEnvfv (GL_TEXTURE_ENV, GL_TEXTURE_ENV_COLOR, env_color);
1728
1729 glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_ALPHA, GL_INTERPOLATE);
1730 glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_ALPHA, GL_TEXTURE);
1731 glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_ALPHA, GL_SRC_ALPHA);
1732
1733 glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE1_ALPHA, GL_PREVIOUS);
1734 glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND1_ALPHA, GL_SRC_ALPHA);
1735
1736 glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE2_ALPHA, GL_CONSTANT);
1737 glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND2_ALPHA, GL_SRC_ALPHA);
1738
1739 glBegin (GL_QUADS);
1740 gl.MultiTexCoord2f (GL_TEXTURE0, 0, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 ); glVertex2i (0, 0);
1741 gl.MultiTexCoord2f (GL_TEXTURE0, 0, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 + t); glVertex2i (0, h);
1742 gl.MultiTexCoord2f (GL_TEXTURE0, s, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 + t); glVertex2i (w, h);
1743 gl.MultiTexCoord2f (GL_TEXTURE0, s, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 ); glVertex2i (w, 0);
1744 glEnd ();
1745
1746 glDisable (GL_TEXTURE_2D);
1747 gl.ActiveTexture (GL_TEXTURE0);
1748 }
1749 else
1750 {
1751 /* simple blending of one texture, also opengl <1.3 path */
1752 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1753
1754 glBegin (GL_QUADS);
1755 glTexCoord2f (0, 0); glVertex2f (0, 0);
1756 glTexCoord2f (0, t); glVertex2f (0, h);
1757 glTexCoord2f (s, t); glVertex2f (w, h);
1758 glTexCoord2f (s, 0); glVertex2f (w, 0);
1759 glEnd ();
1760 }
1761
1762 /* draw ?-marks or equivalent, this is very clumsy code :/ */
1763 {
1764 int x, y;
1765 int dx3 = dx * 3;
1766 int dy3 = dy * 3;
1767
1768 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1769 glBindTexture (GL_TEXTURE_2D, hidden_tex);
1770 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1771 glTranslatef (-1., -1., 0);
1772 glBegin (GL_QUADS);
1773
1774 for (y = 1; y < h; y += 3)
1775 {
1776 int y1 = y - dy3;
1777 int y1valid = y1 >= 0 && y1 < h;
1778
1779 for (x = 1; x < w; x += 3)
1780 {
1781 int x1 = x - dx3;
1782 uint8_t h1 = data1 [x + y * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
1783 uint8_t h2;
1784
1785 if (y1valid && x1 >= 0 && x1 < w)
1786 h2 = data2 [x1 + y1 * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
1787 else
1788 h2 = 1; /* out of range == invisible */
1789
1790 if (h1 || h2)
1791 {
1792 float alpha = h1 == h2 ? 1.f : h1 ? 1.f - blend : blend;
1793 glColor4f (1., 1., 1., alpha);
1794
1795 glTexCoord2f (0, 0.); glVertex2i (x , y );
1796 glTexCoord2f (0, 1.); glVertex2i (x , y + 3);
1797 glTexCoord2f (1, 1.); glVertex2i (x + 3, y + 3);
1798 glTexCoord2f (1, 0.); glVertex2i (x + 3, y );
1799 }
1800 }
1801 }
1802 }
1803
1804 glEnd ();
1805
1806 glPopMatrix ();
1807
1808 glDisable (GL_TEXTURE_2D);
1809 glDisable (GL_BLEND);
1810}
1811
1812IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
1813 CODE:
1814{
1815 GLint width;
1816 glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
1817 glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
1818 RETVAL = width > 0;
1819}
1820 OUTPUT:
1821 RETVAL
1822
1193MODULE = CFClient PACKAGE = CFClient::Map 1823MODULE = Deliantra::Client PACKAGE = DC::Map
1194 1824
1195CFClient::Map 1825PROTOTYPES: DISABLE
1196new (SV *class, int map_width, int map_height) 1826
1827DC::Map
1828new (SV *class)
1197 CODE: 1829 CODE:
1198 New (0, RETVAL, 1, struct map); 1830 New (0, RETVAL, 1, struct map);
1199 RETVAL->x = 0; 1831 RETVAL->x = 0;
1200 RETVAL->y = 0; 1832 RETVAL->y = 0;
1201 RETVAL->w = map_width; 1833 RETVAL->w = 0;
1202 RETVAL->h = map_height; 1834 RETVAL->h = 0;
1203 RETVAL->ox = 0; 1835 RETVAL->ox = 0;
1204 RETVAL->oy = 0; 1836 RETVAL->oy = 0;
1205 RETVAL->faces = 8192; 1837 RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1206 Newz (0, RETVAL->face, RETVAL->faces, mapface); 1838 RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1207 RETVAL->texs = 8192;
1208 Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1209 RETVAL->rows = 0; 1839 RETVAL->rows = 0;
1210 RETVAL->row = 0; 1840 RETVAL->row = 0;
1211 OUTPUT: 1841 OUTPUT:
1212 RETVAL 1842 RETVAL
1213 1843
1214void 1844void
1215DESTROY (CFClient::Map self) 1845DESTROY (DC::Map self)
1216 CODE: 1846 CODE:
1217{ 1847{
1218 map_clear (self); 1848 map_clear (self);
1219 Safefree (self->face); 1849 Safefree (self->face2tile);
1220 Safefree (self->tex); 1850 Safefree (self->tex);
1221 Safefree (self); 1851 Safefree (self);
1222} 1852}
1223 1853
1224void 1854void
1855resize (DC::Map self, int map_width, int map_height)
1856 CODE:
1857 self->w = map_width;
1858 self->h = map_height;
1859
1860void
1225clear (CFClient::Map self) 1861clear (DC::Map self)
1226 CODE: 1862 CODE:
1227 map_clear (self); 1863 map_clear (self);
1228 1864
1229void 1865void
1230set_face (CFClient::Map self, int face, int texid) 1866set_tileid (DC::Map self, int face, int tile)
1231 CODE: 1867 CODE:
1232{ 1868{
1233 while (self->faces <= face) 1869 need_facenum (self, face); self->face2tile [face] = tile;
1234 { 1870 need_texid (self, tile);
1235 Append (mapface, self->face, self->faces, self->faces);
1236 self->faces *= 2;
1237 }
1238
1239 self->face [face] = texid;
1240} 1871}
1241 1872
1242void 1873void
1874set_smooth (DC::Map self, int face, int smooth, int level)
1875 CODE:
1876{
1877 tileid texid;
1878 maptex *tex;
1879
1880 if (face < 0 || face >= self->faces)
1881 return;
1882
1883 if (smooth < 0 || smooth >= self->faces)
1884 return;
1885
1886 texid = self->face2tile [face];
1887
1888 if (!texid)
1889 return;
1890
1891 tex = self->tex + texid;
1892 tex->smoothtile = self->face2tile [smooth];
1893 tex->smoothlevel = level;
1894}
1895
1896void
1243set_texture (CFClient::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a) 1897set_texture (DC::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)
1244 CODE: 1898 CODE:
1245{ 1899{
1246 while (self->texs <= texid) 1900 need_texid (self, texid);
1247 {
1248 Append (maptex, self->tex, self->texs, self->texs);
1249 self->texs *= 2;
1250 }
1251 1901
1252 { 1902 {
1253 maptex *tex = self->tex + texid; 1903 maptex *tex = self->tex + texid;
1254 1904
1255 tex->name = name; 1905 tex->name = name;
… …
1271 // use uglier nearest interpolation because linear suffers 1921 // use uglier nearest interpolation because linear suffers
1272 // from transparent color bleeding and ugly wrapping effects. 1922 // from transparent color bleeding and ugly wrapping effects.
1273 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST); 1923 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1274} 1924}
1275 1925
1926void
1927expire_textures (DC::Map self, int texid, int count)
1928 PPCODE:
1929 for (; texid < self->texs && count; ++texid, --count)
1930 {
1931 maptex *tex = self->tex + texid;
1932
1933 if (tex->name)
1934 {
1935 if (tex->unused)
1936 {
1937 tex->name = 0;
1938 tex->unused = 0;
1939 XPUSHs (sv_2mortal (newSViv (texid)));
1940 }
1941 else
1942 tex->unused = 1;
1943 }
1944 }
1945
1276int 1946int
1277ox (CFClient::Map self) 1947ox (DC::Map self)
1278 ALIAS: 1948 ALIAS:
1279 oy = 1 1949 oy = 1
1280 x = 2 1950 x = 2
1281 y = 3 1951 y = 3
1282 w = 4 1952 w = 4
… …
1293 } 1963 }
1294 OUTPUT: 1964 OUTPUT:
1295 RETVAL 1965 RETVAL
1296 1966
1297void 1967void
1298scroll (CFClient::Map self, int dx, int dy) 1968scroll (DC::Map self, int dx, int dy)
1299 CODE: 1969 CODE:
1300{ 1970{
1301 if (dx > 0) 1971 if (dx > 0)
1302 map_blank (self, self->x, self->y, dx - 1, self->h); 1972 map_blank (self, self->x, self->y, dx, self->h);
1303 else if (dx < 0) 1973 else if (dx < 0)
1304 map_blank (self, self->x + self->w + dx + 1, self->y, 1 - dx, self->h); 1974 map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1305 1975
1306 if (dy > 0) 1976 if (dy > 0)
1307 map_blank (self, self->x, self->y, self->w, dy - 1); 1977 map_blank (self, self->x, self->y, self->w, dy);
1308 else if (dy < 0) 1978 else if (dy < 0)
1309 map_blank (self, self->x, self->y + self->h + dy + 1, self->w, 1 - dy); 1979 map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1310 1980
1311 self->ox += dx; self->x += dx; 1981 self->ox += dx; self->x += dx;
1312 self->oy += dy; self->y += dy; 1982 self->oy += dy; self->y += dy;
1313 1983
1314 while (self->y < 0) 1984 while (self->y < 0)
… …
1318 self->rows += MAP_EXTEND_Y; 1988 self->rows += MAP_EXTEND_Y;
1319 self->y += MAP_EXTEND_Y; 1989 self->y += MAP_EXTEND_Y;
1320 } 1990 }
1321} 1991}
1322 1992
1323void 1993SV *
1324map1a_update (CFClient::Map self, SV *data_) 1994map1a_update (DC::Map self, SV *data_, int extmap)
1325 CODE: 1995 CODE:
1326{ 1996{
1327 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_); 1997 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1328 uint8_t *data_end = (uint8_t *)SvEND (data_); 1998 uint8_t *data_end = (uint8_t *)SvEND (data_);
1329 mapcell *cell; 1999 mapcell *cell;
1330 int x, y, flags; 2000 int x, y, z, flags;
2001 AV *missing = newAV ();
2002 RETVAL = newRV_noinc ((SV *)missing);
1331 2003
1332 while (data < data_end) 2004 while (data < data_end - 1)
1333 { 2005 {
1334 flags = (data [0] << 8) + data [1]; data += 2; 2006 flags = (data [0] << 8) + data [1]; data += 2;
1335 2007
1336 x = self->x + ((flags >> 10) & 63); 2008 x = self->x + ((flags >> 10) & 63);
1337 y = self->y + ((flags >> 4) & 63); 2009 y = self->y + ((flags >> 4) & 63);
1338 2010
1339 cell = map_get_cell (self, x, y); 2011 cell = map_get_cell (self, x, y);
1340 2012
1341 if (flags & 15) 2013 if (flags & 15)
1342 { 2014 {
1343 if (cell->darkness < 0) 2015 if (!cell->darkness)
1344 { 2016 {
2017 memset (cell, 0, sizeof (*cell));
1345 cell->darkness = 0; 2018 cell->darkness = 256;
1346 cell->face [0] = 0;
1347 cell->face [1] = 0;
1348 cell->face [2] = 0;
1349 } 2019 }
1350 2020
1351 cell->darkness = flags & 8 ? *data++ : 255;
1352
1353 //TODO: don't trust server data to be in-range(!) 2021 //TODO: don't trust server data to be in-range(!)
1354 2022
1355 if (flags & 4) 2023 if (flags & 8)
1356 { 2024 {
1357 cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2; 2025 if (extmap)
2026 {
2027 uint8_t ext, cmd;
2028
2029 do
2030 {
2031 ext = *data++;
2032 cmd = ext & 0x7f;
2033
2034 if (cmd < 4)
2035 cell->darkness = 255 - ext * 64 + 1; /* make sure this doesn't collide with FOW_DARKNESS */
2036 else if (cmd == 5) // health
2037 {
2038 cell->stat_width = 1;
2039 cell->stat_hp = *data++;
2040 }
2041 else if (cmd == 6) // monster width
2042 cell->stat_width = *data++ + 1;
2043 else if (cmd == 0x47)
2044 {
2045 if (*data == 1) cell->player = data [1];
2046 else if (*data == 2) cell->player = data [2] + (data [1] << 8);
2047 else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
2048 else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
2049
2050 data += *data + 1;
2051 }
2052 else if (cmd == 8) // cell flags
2053 cell->flags = *data++;
2054 else if (ext & 0x40) // unknown, multibyte => skip
2055 data += *data + 1;
2056 else
2057 data++;
2058 }
2059 while (ext & 0x80);
2060 }
2061 else
2062 cell->darkness = *data++ + 1;
1358 } 2063 }
1359 2064
2065 for (z = 0; z <= 2; ++z)
1360 if (flags & 2) 2066 if (flags & (4 >> z))
1361 { 2067 {
1362 cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2; 2068 faceid face = (data [0] << 8) + data [1]; data += 2;
2069 need_facenum (self, face);
2070 cell->tile [z] = self->face2tile [face];
2071
2072 if (cell->tile [z])
2073 {
2074 maptex *tex = self->tex + cell->tile [z];
2075 tex->unused = 0;
2076 if (!tex->name)
2077 av_push (missing, newSViv (cell->tile [z]));
2078
2079 if (tex->smoothtile)
2080 {
2081 maptex *smooth = self->tex + tex->smoothtile;
2082 smooth->unused = 0;
2083 if (!smooth->name)
2084 av_push (missing, newSViv (tex->smoothtile));
2085 }
2086 }
1363 } 2087 }
1364
1365 if (flags & 1)
1366 {
1367 cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
1368 }
1369 } 2088 }
1370 else 2089 else
1371 cell->darkness = -1; 2090 CELL_CLEAR (cell);
1372 } 2091 }
1373} 2092}
2093 OUTPUT:
2094 RETVAL
1374 2095
1375SV * 2096SV *
1376mapmap (CFClient::Map self, int x0, int y0, int w, int h) 2097mapmap (DC::Map self, int x0, int y0, int w, int h)
1377 CODE: 2098 CODE:
1378{ 2099{
1379 int x1, x; 2100 int x1, x;
1380 int y1, y; 2101 int y1, y;
1381 int z; 2102 int z;
… …
1402 { 2123 {
1403 mapcell *cell = row->col + (x - row->c0); 2124 mapcell *cell = row->col + (x - row->c0);
1404 2125
1405 for (z = 0; z <= 0; z++) 2126 for (z = 0; z <= 0; z++)
1406 { 2127 {
1407 mapface face = cell->face [z];
1408
1409 if (face)
1410 {
1411 maptex tex = self->tex [face]; 2128 maptex tex = self->tex [cell->tile [z]];
1412 int a0 = 255 - tex.a; 2129 int a0 = 255 - tex.a;
1413 int a1 = tex.a; 2130 int a1 = tex.a;
1414 2131
1415 r = (r * a0 + tex.r * a1) / 255; 2132 r = (r * a0 + tex.r * a1) / 255;
1416 g = (g * a0 + tex.g * a1) / 255; 2133 g = (g * a0 + tex.g * a1) / 255;
1417 b = (b * a0 + tex.b * a1) / 255; 2134 b = (b * a0 + tex.b * a1) / 255;
1418 a = (a * a0 + tex.a * a1) / 255; 2135 a = (a * a0 + tex.a * a1) / 255;
1419 }
1420 } 2136 }
1421 } 2137 }
1422 2138
1423 *map++ = (r ) 2139 *map++ = (r )
1424 | (g << 8) 2140 | (g << 8)
… …
1431} 2147}
1432 OUTPUT: 2148 OUTPUT:
1433 RETVAL 2149 RETVAL
1434 2150
1435void 2151void
1436draw (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh) 2152draw (DC::Map self, int mx, int my, int sw, int sh, int T, U32 player = 0xffffffff, int sdx = 0, int sdy = 0)
1437 CODE: 2153 CODE:
1438{ 2154{
1439 int vx, vy;
1440 int x, y, z; 2155 int x, y, z;
1441 int last_name;
1442 mapface face;
1443 2156
1444 vx = self->x + self->w / 2 - sw / 2 - shift_x; 2157 HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1445 vy = self->y + self->h / 2 - sh / 2 - shift_y; 2158 uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
2159 static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
2160 smooth_key skey;
2161 int pl_x, pl_y;
2162 maptex pl_tex;
2163 rc_t *rc = rc_alloc ();
2164 rc_t *rc_ov = rc_alloc ();
2165 rc_key_t key;
2166 rc_array_t *arr;
1446 2167
1447 /* 2168 pl_tex.name = 0;
1448 int vx = self->vx = self->w >= sw
1449 ? self->x + (self->w - sw) / 2
1450 : MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1451 2169
1452 int vy = self->vy = self->h >= sh 2170 // that's current max. sorry.
1453 ? self->y + (self->h - sh) / 2 2171 if (sw > 255) sw = 255;
1454 : MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy)); 2172 if (sh > 255) sh = 255;
1455 */
1456 2173
1457 glColor4ub (255, 255, 255, 255); 2174 // clear key, in case of extra padding
2175 memset (&skey, 0, sizeof (skey));
2176
2177 memset (&key, 0, sizeof (key));
2178 key.r = 255;
2179 key.g = 255;
2180 key.b = 255;
2181 key.a = 255;
2182 key.mode = GL_QUADS;
2183 key.format = GL_T2F_V3F;
2184
2185 mx += self->x;
2186 my += self->y;
2187
2188 // first pass: determine smooth_max
2189 // rather ugly, if you ask me
2190 // could also be stored inside mapcell and updated on change
2191 memset (smooth_max, 0, sizeof (smooth_max));
2192
2193 for (y = 0; y < sh; y++)
2194 if (0 <= y + my && y + my < self->rows)
2195 {
2196 maprow *row = self->row + (y + my);
2197
2198 for (x = 0; x < sw; x++)
2199 if (row->c0 <= x + mx && x + mx < row->c1)
2200 {
2201 mapcell *cell = row->col + (x + mx - row->c0);
2202
2203 smooth_max[x + 1][y + 1] =
2204 MAX (self->tex [cell->tile [0]].smoothlevel,
2205 MAX (self->tex [cell->tile [1]].smoothlevel,
2206 self->tex [cell->tile [2]].smoothlevel));
2207 }
2208 }
1458 2209
1459 glEnable (GL_BLEND); 2210 glEnable (GL_BLEND);
1460 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA); 2211 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1461 glEnable (GL_TEXTURE_2D);
1462 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE); 2212 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1463 2213
1464 glBegin (GL_QUADS);
1465
1466 last_name = 0;
1467
1468 for (z = 0; z < 3; z++) 2214 for (z = 0; z <= 2; z++)
2215 {
2216 memset (smooth_level, 0, sizeof (smooth_level));
2217 key.texname = -1;
2218
1469 for (y = 0; y < sh; y++) 2219 for (y = 0; y < sh; y++)
1470 if (0 <= y + vy && y + vy < self->rows) 2220 if (0 <= y + my && y + my < self->rows)
1471 { 2221 {
1472 maprow *row = self->row + (y + vy); 2222 maprow *row = self->row + (y + my);
1473 2223
1474 for (x = 0; x < sw; x++) 2224 for (x = 0; x < sw; x++)
1475 if (row->c0 <= x + vx && x + vx < row->c1) 2225 if (row->c0 <= x + mx && x + mx < row->c1)
1476 { 2226 {
1477 mapcell *cell = row->col + (x + vx - row->c0); 2227 mapcell *cell = row->col + (x + mx - row->c0);
1478
1479 face = cell->face [z]; 2228 tileid tile = cell->tile [z];
1480 2229
1481 if (face) 2230 if (tile)
2231 {
2232 maptex tex = self->tex [tile];
2233 int px, py;
2234
2235 if (key.texname != tex.name)
2236 {
2237 self->tex [tile].unused = 0;
2238
2239 if (!tex.name)
2240 tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
2241
2242 key.texname = tex.name;
2243 arr = rc_array (rc, &key);
2244 }
2245
2246 px = (x + 1) * T - tex.w;
2247 py = (y + 1) * T - tex.h;
2248
2249 if (expect_false (cell->player == player) && expect_false (z == 2))
2250 {
2251 pl_x = px;
2252 pl_y = py;
2253 pl_tex = tex;
2254 continue;
2255 }
2256
2257 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
2258 rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
2259 rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
2260 rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
2261
2262 // update smooth hash
2263 if (tex.smoothtile)
2264 {
2265 skey.tile = tex.smoothtile;
2266 skey.level = tex.smoothlevel;
2267
2268 smooth_level [tex.smoothlevel >> 5] |= ((uint32_t)1) << (tex.smoothlevel & 31);
2269
2270 // add bits to current tile and all neighbours. skey.x|y is
2271 // shifted +1|+1 so we always stay positive.
2272
2273 // bits is ___n cccc CCCC bbbb
2274 // n do not draw borders&corners
2275 // c draw these corners, but...
2276 // C ... not these
2277 // b draw these borders
2278
2279 // borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
2280 // ┃· ·· ·┃ ━━
2281
2282 // corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
2283 // ·· ·· ·┏ ┓·
2284
2285 // full tile
2286 skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
2287
2288 // borders
2289 skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
2290 skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
2291 skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
2292 skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
2293
2294 // corners
2295 skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
2296 skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
2297 skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
2298 skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
2299 }
2300 }
2301
2302 if (expect_false (z == 2) && expect_false (cell->flags))
2303 {
2304 // overlays such as the speech bubble, probably more to come
2305 if (cell->flags & 1)
2306 {
2307 rc_key_t key_ov = key;
2308 maptex tex = self->tex [TEXID_SPEECH];
2309 rc_array_t *arr;
2310 int px = x * T + T * 2 / 32;
2311 int py = y * T - T * 6 / 32;
2312
2313 key_ov.texname = tex.name;
2314 arr = rc_array (rc_ov, &key_ov);
2315
2316 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
2317 rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
2318 rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
2319 rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
2320 }
2321 }
2322 }
2323 }
2324
2325 rc_draw (rc);
2326 rc_clear (rc);
2327
2328 // go through all smoothlevels, lowest to highest, then draw.
2329 // this is basically counting sort
2330 {
2331 int w, b;
2332
2333 glEnable (GL_TEXTURE_2D);
2334 glBegin (GL_QUADS);
2335 for (w = 0; w < 256 / 32; ++w)
2336 {
2337 uint32_t smask = smooth_level [w];
2338 if (smask)
2339 for (b = 0; b < 32; ++b)
2340 if (smask & (((uint32_t)1) << b))
1482 { 2341 {
1483 maptex tex = self->tex [face]; 2342 int level = (w << 5) | b;
2343 HE *he;
1484 2344
1485 int px = (x + 1) * 32 - tex.w; 2345 hv_iterinit (smooth);
1486 int py = (y + 1) * 32 - tex.h; 2346 while ((he = hv_iternext (smooth)))
1487
1488 if (last_name != tex.name)
1489 { 2347 {
2348 smooth_key *skey = (smooth_key *)HeKEY (he);
2349 IV bits = SvIVX (HeVAL (he));
2350
2351 if (!(bits & 0x1000)
2352 && skey->level == level
2353 && level > smooth_max [skey->x][skey->y])
2354 {
2355 maptex tex = self->tex [skey->tile];
2356 int px = (((int)skey->x) - 1) * T;
2357 int py = (((int)skey->y) - 1) * T;
2358 int border = bits & 15;
2359 int corner = (bits >> 8) & ~(bits >> 4) & 15;
2360 float dx = tex.s * .0625f; // 16 images/row
2361 float dy = tex.t * .5f ; // 2 images/column
2362
2363 if (tex.name)
2364 {
2365 // this time avoiding texture state changes
2366 // save gobs of state changes.
2367 if (key.texname != tex.name)
2368 {
2369 self->tex [skey->tile].unused = 0;
2370
1490 glEnd (); 2371 glEnd ();
1491 last_name = tex.name;
1492 glBindTexture (GL_TEXTURE_2D, last_name); 2372 glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1493 glBegin (GL_QUADS); 2373 glBegin (GL_QUADS);
2374 }
2375
2376 if (border)
2377 {
2378 float ox = border * dx;
2379
2380 glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
2381 glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
2382 glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
2383 glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
2384 }
2385
2386 if (corner)
2387 {
2388 float ox = corner * dx;
2389
2390 glTexCoord2f (ox , dy ); glVertex2i (px , py );
2391 glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
2392 glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
2393 glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
2394 }
2395 }
2396 }
1494 } 2397 }
1495
1496 glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1497 glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1498 glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1499 glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1500 } 2398 }
1501 }
1502 } 2399 }
1503 2400
1504 glEnd (); 2401 glEnd ();
1505
1506 glDisable (GL_TEXTURE_2D); 2402 glDisable (GL_TEXTURE_2D);
2403 key.texname = -1;
2404 }
2405
2406 hv_clear (smooth);
2407 }
2408
2409 if (pl_tex.name)
2410 {
2411 maptex tex = pl_tex;
2412 int px = pl_x + sdx;
2413 int py = pl_y + sdy;
2414
2415 key.texname = tex.name;
2416 arr = rc_array (rc, &key);
2417
2418 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
2419 rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
2420 rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
2421 rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
2422
2423 rc_draw (rc);
2424 }
2425
2426 rc_draw (rc_ov);
2427 rc_clear (rc_ov);
2428
1507 glDisable (GL_BLEND); 2429 glDisable (GL_BLEND);
1508} 2430 rc_free (rc);
2431 rc_free (rc_ov);
1509 2432
2433 // top layer: overlays such as the health bar
2434 for (y = 0; y < sh; y++)
2435 if (0 <= y + my && y + my < self->rows)
2436 {
2437 maprow *row = self->row + (y + my);
2438
2439 for (x = 0; x < sw; x++)
2440 if (row->c0 <= x + mx && x + mx < row->c1)
2441 {
2442 mapcell *cell = row->col + (x + mx - row->c0);
2443
2444 int px = x * T;
2445 int py = y * T;
2446
2447 if (expect_false (cell->player == player))
2448 {
2449 px += sdx;
2450 py += sdy;
2451 }
2452
2453 if (cell->stat_hp)
2454 {
2455 int width = cell->stat_width * T;
2456 int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
2457
2458 glColor3ub (0, 0, 0);
2459 glRectf (px + 1, py - thick - 2,
2460 px + width - 1, py);
2461
2462 glColor3ub (cell->stat_hp, 255 - cell->stat_hp, 0);
2463 glRectf (px + 2,
2464 py - thick - 1,
2465 px + width - 2 - cell->stat_hp * (width - 4) / 255, py - 1);
2466 }
2467 }
2468 }
2469}
2470
1510void 2471void
1511draw_magicmap (CFClient::Map self, int dx, int dy, int w, int h, unsigned char *data) 2472draw_magicmap (DC::Map self, int w, int h, unsigned char *data)
1512 CODE: 2473 CODE:
1513{ 2474{
1514 static float color[16][3] = { 2475 static float color[16][3] = {
1515 { 0.00, 0.00, 0.00 }, 2476 { 0.00f, 0.00f, 0.00f },
1516 { 1.00, 1.00, 1.00 }, 2477 { 1.00f, 1.00f, 1.00f },
1517 { 0.00, 0.00, 0.55 }, 2478 { 0.00f, 0.00f, 0.55f },
1518 { 1.00, 0.00, 0.00 }, 2479 { 1.00f, 0.00f, 0.00f },
1519 2480
1520 { 1.00, 0.54, 0.00 }, 2481 { 1.00f, 0.54f, 0.00f },
1521 { 0.11, 0.56, 1.00 }, 2482 { 0.11f, 0.56f, 1.00f },
1522 { 0.93, 0.46, 0.00 }, 2483 { 0.93f, 0.46f, 0.00f },
1523 { 0.18, 0.54, 0.34 }, 2484 { 0.18f, 0.54f, 0.34f },
1524 2485
1525 { 0.56, 0.73, 0.56 }, 2486 { 0.56f, 0.73f, 0.56f },
1526 { 0.80, 0.80, 0.80 }, 2487 { 0.80f, 0.80f, 0.80f },
1527 { 0.55, 0.41, 0.13 }, 2488 { 0.55f, 0.41f, 0.13f },
1528 { 0.99, 0.77, 0.26 }, 2489 { 0.99f, 0.77f, 0.26f },
1529 2490
1530 { 0.74, 0.65, 0.41 }, 2491 { 0.74f, 0.65f, 0.41f },
1531 2492
1532 { 0.00, 1.00, 1.00 }, 2493 { 0.00f, 1.00f, 1.00f },
1533 { 1.00, 0.00, 1.00 }, 2494 { 1.00f, 0.00f, 1.00f },
1534 { 1.00, 1.00, 0.00 }, 2495 { 1.00f, 1.00f, 0.00f },
1535 }; 2496 };
1536 2497
1537 int x, y; 2498 int x, y;
1538 2499
1539 glEnable (GL_TEXTURE_2D); 2500 glEnable (GL_TEXTURE_2D);
2501 /* GL_REPLACE would be correct, as we don't need to modulate alpha,
2502 * but the nvidia driver (185.18.14) mishandles alpha textures
2503 * and takes the colour from god knows where instead of using
2504 * Cp. MODULATE results in the same colour, but slightly different
2505 * alpha, but atcually gives us the correct colour with nvidia.
2506 */
1540 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE); 2507 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1541 glEnable (GL_BLEND); 2508 glEnable (GL_BLEND);
1542 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA); 2509 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1543 glBegin (GL_QUADS); 2510 glBegin (GL_QUADS);
1544 2511
1545 for (y = 0; y < h; y++) 2512 for (y = 0; y < h; y++)
… …
1549 2516
1550 if (m) 2517 if (m)
1551 { 2518 {
1552 float *c = color [m & 15]; 2519 float *c = color [m & 15];
1553 2520
1554 float tx1 = m & 0x40 ? 0.5 : 0.; 2521 float tx1 = m & 0x40 ? 0.5f : 0.f;
1555 float tx2 = tx1 + 0.5; 2522 float tx2 = tx1 + 0.5f;
1556 2523
1557 glColor4f (c[0], c[1], c[2], 0.75); 2524 glColor4f (c[0], c[1], c[2], 1);
1558 glTexCoord2f (tx1, 0.); glVertex2i (x , y ); 2525 glTexCoord2f (tx1, 0.); glVertex2i (x , y );
1559 glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1); 2526 glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
1560 glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1); 2527 glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
1561 glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y ); 2528 glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
1562 } 2529 }
… …
1566 glDisable (GL_BLEND); 2533 glDisable (GL_BLEND);
1567 glDisable (GL_TEXTURE_2D); 2534 glDisable (GL_TEXTURE_2D);
1568} 2535}
1569 2536
1570void 2537void
1571fow_texture (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh) 2538fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1572 PPCODE: 2539 PPCODE:
1573{ 2540{
1574 int vx, vy;
1575 int x, y; 2541 int x, y;
1576 int sw4 = (sw + 3) & ~3; 2542 int sw1 = sw + 2;
2543 int sh1 = sh + 2;
2544 int sh3 = sh * 3;
2545 int sw3 = sw * 3;
2546 uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
1577 SV *darkness_sv = sv_2mortal (newSV (sw4 * sh)); 2547 SV *darkness3_sv = sv_2mortal (newSV (sw3 * sh3));
1578 uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv); 2548 uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
1579 2549
1580 memset (darkness, 255, sw4 * sh);
1581 SvPOK_only (darkness_sv); 2550 SvPOK_only (darkness3_sv);
1582 SvCUR_set (darkness_sv, sw4 * sh); 2551 SvCUR_set (darkness3_sv, sw3 * sh3);
1583 2552
1584 vx = self->x + (self->w - sw + 1) / 2 - shift_x; 2553 mx += self->x - 1;
1585 vy = self->y + (self->h - sh + 1) / 2 - shift_y; 2554 my += self->y - 1;
1586 2555
1587 for (y = 0; y < sh; y++) 2556 for (y = 0; y < sh1; y++)
1588 if (0 <= y + vy && y + vy < self->rows) 2557 if (0 <= y + my && y + my < self->rows)
1589 { 2558 {
1590 maprow *row = self->row + (y + vy); 2559 maprow *row = self->row + (y + my);
1591 2560
1592 for (x = 0; x < sw; x++) 2561 for (x = 0; x < sw1; x++)
1593 if (row->c0 <= x + vx && x + vx < row->c1) 2562 if (row->c0 <= x + mx && x + mx < row->c1)
1594 { 2563 {
1595 mapcell *cell = row->col + (x + vx - row->c0); 2564 mapcell *cell = row->col + (x + mx - row->c0);
1596 2565
1597 darkness[y * sw4 + x] = cell->darkness < 0 2566 darkness1 [y * sw1 + x] = cell->darkness
2567 ? DARKNESS_ADJUST (255 - (cell->darkness - 1))
1598 ? 255 - FOW_DARKNESS 2568 : DARKNESS_ADJUST (255 - FOW_DARKNESS);
1599 : 255 - cell->darkness;
1600 } 2569 }
1601 } 2570 }
1602 2571
2572 for (y = 0; y < sh; ++y)
2573 for (x = 0; x < sw; ++x)
2574 {
2575 uint8_t d11 = darkness1 [(y ) * sw1 + x ];
2576 uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
2577 uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
2578 uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
2579 uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
2580 uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
2581 uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
2582 uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
2583 uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
2584
2585 uint8_t r11 = (d11 + d21 + d12) / 3;
2586 uint8_t r21 = d21;
2587 uint8_t r31 = (d21 + d31 + d32) / 3;
2588
2589 uint8_t r12 = d12;
2590 uint8_t r22 = d22;
2591 uint8_t r32 = d32;
2592
2593 uint8_t r13 = (d13 + d23 + d12) / 3;
2594 uint8_t r23 = d23;
2595 uint8_t r33 = (d23 + d33 + d32) / 3;
2596
2597 darkness3 [(y * 3 ) * sw3 + (x * 3 )] = MAX (d22, r11);
2598 darkness3 [(y * 3 ) * sw3 + (x * 3 + 1)] = MAX (d22, r21);
2599 darkness3 [(y * 3 ) * sw3 + (x * 3 + 2)] = MAX (d22, r31);
2600 darkness3 [(y * 3 + 1) * sw3 + (x * 3 )] = MAX (d22, r12);
2601 darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 1)] = MAX (d22, r22); /* this MUST be == d22 */
2602 darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 2)] = MAX (d22, r32);
2603 darkness3 [(y * 3 + 2) * sw3 + (x * 3 )] = MAX (d22, r13);
2604 darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 1)] = MAX (d22, r23);
2605 darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 2)] = MAX (d22, r33);
2606 }
2607
2608 free (darkness1);
2609
1603 EXTEND (SP, 3); 2610 EXTEND (SP, 3);
1604 PUSHs (sv_2mortal (newSViv (sw4))); 2611 PUSHs (sv_2mortal (newSViv (sw3)));
1605 PUSHs (sv_2mortal (newSViv (sh))); 2612 PUSHs (sv_2mortal (newSViv (sh3)));
1606 PUSHs (darkness_sv); 2613 PUSHs (darkness3_sv);
1607} 2614}
1608 2615
1609SV * 2616SV *
1610get_rect (CFClient::Map self, int x0, int y0, int w, int h) 2617get_rect (DC::Map self, int x0, int y0, int w, int h)
1611 CODE: 2618 CODE:
1612{ 2619{
1613 int x, y, x1, y1; 2620 int x, y, x1, y1;
1614 SV *data_sv = newSV (w * h * 7 + 5); 2621 SV *data_sv = newSV (w * h * 7 + 5);
1615 uint8_t *data = (uint8_t *)SvPVX (data_sv); 2622 uint8_t *data = (uint8_t *)SvPVX (data_sv);
… …
1640 if (row && row->c0 <= x && x < row->c1) 2647 if (row && row->c0 <= x && x < row->c1)
1641 { 2648 {
1642 mapcell *cell = row->col + (x - row->c0); 2649 mapcell *cell = row->col + (x - row->c0);
1643 uint8_t flags = 0; 2650 uint8_t flags = 0;
1644 2651
1645 if (cell->face [0]) flags |= 1; 2652 if (cell->tile [0]) flags |= 1;
1646 if (cell->face [1]) flags |= 2; 2653 if (cell->tile [1]) flags |= 2;
1647 if (cell->face [2]) flags |= 4; 2654 if (cell->tile [2]) flags |= 4;
1648 2655
1649 *data++ = flags; 2656 *data++ = flags;
1650 2657
1651 if (flags & 1) 2658 if (flags & 1)
1652 { 2659 {
2660 tileid tile = cell->tile [0];
1653 *data++ = cell->face [0] >> 8; 2661 *data++ = tile >> 8;
1654 *data++ = cell->face [0]; 2662 *data++ = tile;
1655 } 2663 }
1656 2664
1657 if (flags & 2) 2665 if (flags & 2)
1658 { 2666 {
2667 tileid tile = cell->tile [1];
1659 *data++ = cell->face [1] >> 8; 2668 *data++ = tile >> 8;
1660 *data++ = cell->face [1]; 2669 *data++ = tile;
1661 } 2670 }
1662 2671
1663 if (flags & 4) 2672 if (flags & 4)
1664 { 2673 {
2674 tileid tile = cell->tile [2];
1665 *data++ = cell->face [2] >> 8; 2675 *data++ = tile >> 8;
1666 *data++ = cell->face [2]; 2676 *data++ = tile;
1667 } 2677 }
1668 } 2678 }
1669 else 2679 else
1670 *data++ = 0; 2680 *data++ = 0;
1671 } 2681 }
1672 } 2682 }
1673 2683
2684 /* if size is w*h + 5 then no data has been found */
2685 if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)
2686 {
1674 SvPOK_only (data_sv); 2687 SvPOK_only (data_sv);
1675 SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv)); 2688 SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
2689 }
2690
1676 RETVAL = data_sv; 2691 RETVAL = data_sv;
1677} 2692}
1678 OUTPUT: 2693 OUTPUT:
1679 RETVAL 2694 RETVAL
1680 2695
1681void 2696void
1682set_rect (CFClient::Map self, int x0, int y0, uint8_t *data) 2697set_rect (DC::Map self, int x0, int y0, SV *data_sv)
1683 PPCODE: 2698 PPCODE:
1684{ 2699{
1685 int x, y, z; 2700 int x, y, z;
1686 int w, h; 2701 int w, h;
1687 int x1, y1; 2702 int x1, y1;
2703 STRLEN len;
2704 uint8_t *data, *end;
2705
2706 len = SvLEN (data_sv);
2707 SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
2708 data = SvPVbyte_nolen (data_sv);
2709 end = data + len + 8;
2710
2711 if (len < 5)
2712 XSRETURN_EMPTY;
1688 2713
1689 if (*data++ != 0) 2714 if (*data++ != 0)
1690 return; /* version mismatch */ 2715 XSRETURN_EMPTY; /* version mismatch */
1691 2716
1692 w = *data++ << 8; w |= *data++; 2717 w = *data++ << 8; w |= *data++;
1693 h = *data++ << 8; h |= *data++; 2718 h = *data++ << 8; h |= *data++;
1694 2719
1695 // we need to do this 'cause we don't keep an absolute coord system for rows 2720 // we need to do this 'cause we don't keep an absolute coord system for rows
… …
1707 { 2732 {
1708 maprow *row = map_get_row (self, y); 2733 maprow *row = map_get_row (self, y);
1709 2734
1710 for (x = x0; x < x1; x++) 2735 for (x = x0; x < x1; x++)
1711 { 2736 {
2737 uint8_t flags;
2738
2739 if (data + 7 >= end)
2740 XSRETURN_EMPTY;
2741
1712 uint8_t flags = *data++; 2742 flags = *data++;
1713 2743
1714 if (flags) 2744 if (flags)
1715 { 2745 {
1716 mapface face[3] = { 0, 0, 0 };
1717
1718 mapcell *cell = row_get_cell (row, x); 2746 mapcell *cell = row_get_cell (row, x);
2747 tileid tile[3] = { 0, 0, 0 };
1719 2748
1720 if (flags & 1) { face[0] = *data++ << 8; face[0] |= *data++; } 2749 if (flags & 1) { tile[0] = *data++ << 8; tile[0] |= *data++; }
1721 if (flags & 2) { face[1] = *data++ << 8; face[1] |= *data++; } 2750 if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
1722 if (flags & 4) { face[2] = *data++ << 8; face[2] |= *data++; } 2751 if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
1723 2752
1724 if (cell->darkness <= 0) 2753 if (cell->darkness == 0)
1725 { 2754 {
1726 cell->darkness = -1; 2755 /*cell->darkness = 0;*/
2756 EXTEND (SP, 3);
1727 2757
1728 for (z = 0; z <= 2; z++) 2758 for (z = 0; z <= 2; z++)
1729 { 2759 {
1730 cell->face[z] = face[z]; 2760 tileid t = tile [z];
1731 2761
1732 if (face[z] && (face[z] >= self->texs || !self->tex[face [z]].name)) 2762 if (t >= self->texs || (t && !self->tex [t].name))
2763 {
1733 XPUSHs (sv_2mortal (newSViv (face[z]))); 2764 PUSHs (sv_2mortal (newSViv (t)));
2765 need_texid (self, t);
2766 }
2767
2768 cell->tile [z] = t;
1734 } 2769 }
1735 } 2770 }
1736 } 2771 }
1737 } 2772 }
1738 } 2773 }
1739} 2774}
1740 2775
1741MODULE = CFClient PACKAGE = CFClient::MixChunk 2776MODULE = Deliantra::Client PACKAGE = DC::RW
1742 2777
1743CFClient::MixChunk 2778DC::RW
1744new_from_file (SV *class, char *path) 2779new (SV *class, SV *data_sv)
1745 CODE: 2780 CODE:
1746 RETVAL = Mix_LoadWAV (path); 2781{
2782 STRLEN datalen;
2783 char *data = SvPVbyte (data_sv, datalen);
2784
2785 RETVAL = SDL_RWFromConstMem (data, datalen);
2786}
1747 OUTPUT: 2787 OUTPUT:
1748 RETVAL 2788 RETVAL
1749 2789
2790DC::RW
2791new_from_file (SV *class, const char *path, const char *mode = "rb")
2792 CODE:
2793 RETVAL = SDL_RWFromFile (path, mode);
2794 OUTPUT:
2795 RETVAL
2796
2797# fails on win32:
2798# dc.xs(2268) : error C2059: syntax error : '('
1750void 2799#void
2800#close (DC::RW self)
2801# CODE:
2802# (self->(close)) (self);
2803
2804MODULE = Deliantra::Client PACKAGE = DC::Channel
2805
2806PROTOTYPES: DISABLE
2807
2808DC::Channel
2809find ()
2810 CODE:
2811{
2812 RETVAL = Mix_GroupAvailable (-1);
2813
2814 if (RETVAL < 0)
2815 {
2816 RETVAL = Mix_GroupOldest (-1);
2817
2818 if (RETVAL < 0)
2819 {
2820 // happens sometimes, maybe it just stopped playing(?)
2821 RETVAL = Mix_GroupAvailable (-1);
2822
2823 if (RETVAL < 0)
2824 XSRETURN_UNDEF;
2825 }
2826 else
2827 Mix_HaltChannel (RETVAL);
2828 }
2829
2830 Mix_UnregisterAllEffects (RETVAL);
2831 Mix_Volume (RETVAL, 128);
2832}
2833 OUTPUT:
2834 RETVAL
2835
2836void
2837halt (DC::Channel self)
2838 CODE:
2839 Mix_HaltChannel (self);
2840
2841void
2842expire (DC::Channel self, int ticks = -1)
2843 CODE:
2844 Mix_ExpireChannel (self, ticks);
2845
2846void
2847fade_out (DC::Channel self, int ticks = -1)
2848 CODE:
2849 Mix_FadeOutChannel (self, ticks);
2850
2851int
2852volume (DC::Channel self, int volume)
2853 CODE:
2854 RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
2855 OUTPUT:
2856 RETVAL
2857
2858void
2859unregister_all_effects (DC::Channel self)
2860 CODE:
2861 Mix_UnregisterAllEffects (self);
2862
2863void
2864set_panning (DC::Channel self, int left, int right)
2865 CODE:
2866 left = CLAMP (left , 0, 255);
2867 right = CLAMP (right, 0, 255);
2868 Mix_SetPanning (self, left, right);
2869
2870void
2871set_distance (DC::Channel self, int distance)
2872 CODE:
2873 Mix_SetDistance (self, CLAMP (distance, 0, 255));
2874
2875void
2876set_position (DC::Channel self, int angle, int distance)
2877 CODE:
2878
2879void
2880set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
2881 CODE:
2882{
2883 int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
2884 int angle = atan2f (dx, -dy) * 180.f / (float)M_PI + 360.f;
2885 Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
2886}
2887
2888void
2889set_reverse_stereo (DC::Channel self, int flip)
2890 CODE:
2891 Mix_SetReverseStereo (self, flip);
2892
2893MODULE = Deliantra::Client PACKAGE = DC::MixChunk
2894
2895PROTOTYPES: DISABLE
2896
2897void
2898decoders ()
2899 PPCODE:
2900#if SDL_MIXER_MAJOR_VERSION > 1 || SDL_MIXER_MINOR_VERSION > 2 || SDL_MIXER_PATCHLEVEL >= 10
2901 int i, num = Mix_GetNumChunkDecoders ();
2902 EXTEND (SP, num);
2903 for (i = 0; i < num; ++i)
2904 PUSHs (sv_2mortal (newSVpv (Mix_GetChunkDecoder (i), 0)));
2905#else
2906 XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
2907#endif
2908
2909DC::MixChunk
2910new (SV *class, DC::RW rwops)
2911 CODE:
2912 RETVAL = Mix_LoadWAV_RW (rwops, 1);
2913 OUTPUT:
2914 RETVAL
2915
2916void
1751DESTROY (CFClient::MixChunk self) 2917DESTROY (DC::MixChunk self)
1752 CODE: 2918 CODE:
1753 Mix_FreeChunk (self); 2919 Mix_FreeChunk (self);
1754 2920
1755int 2921int
1756volume (CFClient::MixChunk self, int volume = -1) 2922volume (DC::MixChunk self, int volume = -1)
1757 CODE: 2923 CODE:
2924 if (items > 1)
2925 volume = CLAMP (volume, 0, 128);
1758 RETVAL = Mix_VolumeChunk (self, volume); 2926 RETVAL = Mix_VolumeChunk (self, volume);
1759 OUTPUT: 2927 OUTPUT:
1760 RETVAL 2928 RETVAL
1761 2929
1762int 2930DC::Channel
1763play (CFClient::MixChunk self, int channel = -1, int loops = 0, int ticks = -1) 2931play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
1764 CODE: 2932 CODE:
2933{
1765 RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks); 2934 RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
2935
2936 if (RETVAL < 0)
2937 XSRETURN_UNDEF;
2938
2939 if (channel < 0)
2940 {
2941 Mix_UnregisterAllEffects (RETVAL);
2942 Mix_Volume (RETVAL, 128);
2943 }
2944}
1766 OUTPUT: 2945 OUTPUT:
1767 RETVAL 2946 RETVAL
1768 2947
1769MODULE = CFClient PACKAGE = CFClient::MixMusic 2948MODULE = Deliantra::Client PACKAGE = DC::MixMusic
2949
2950void
2951decoders ()
2952 PPCODE:
2953#if SDL_MIXER_MAJOR_VERSION > 1 || SDL_MIXER_MINOR_VERSION > 2 || SDL_MIXER_PATCHLEVEL >= 10
2954 int i, num = Mix_GetNumMusicDecoders ();
2955 EXTEND (SP, num);
2956 for (i = 0; i < num; ++i)
2957 PUSHs (sv_2mortal (newSVpv (Mix_GetMusicDecoder (i), 0)));
2958#else
2959 XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
2960#endif
1770 2961
1771int 2962int
1772volume (int volume = -1) 2963volume (int volume = -1)
2964 PROTOTYPE: ;$
1773 CODE: 2965 CODE:
2966 if (items > 0)
2967 volume = CLAMP (volume, 0, 128);
1774 RETVAL = Mix_VolumeMusic (volume); 2968 RETVAL = Mix_VolumeMusic (volume);
1775 OUTPUT: 2969 OUTPUT:
1776 RETVAL 2970 RETVAL
1777 2971
1778CFClient::MixMusic 2972void
1779new_from_file (SV *class, char *path) 2973fade_out (int ms)
1780 CODE: 2974 CODE:
1781 RETVAL = Mix_LoadMUS (path); 2975 Mix_FadeOutMusic (ms);
2976
2977void
2978halt ()
2979 CODE:
2980 Mix_HaltMusic ();
2981
2982int
2983playing ()
2984 CODE:
2985 RETVAL = Mix_PlayingMusic ();
1782 OUTPUT: 2986 OUTPUT:
1783 RETVAL 2987 RETVAL
1784 2988
2989DC::MixMusic
2990new (SV *class, DC::RW rwops)
2991 CODE:
2992 RETVAL = Mix_LoadMUS_RW (rwops);
2993 OUTPUT:
2994 RETVAL
2995
1785void 2996void
1786DESTROY (CFClient::MixMusic self) 2997DESTROY (DC::MixMusic self)
1787 CODE: 2998 CODE:
1788 Mix_FreeMusic (self); 2999 Mix_FreeMusic (self);
1789 3000
1790int 3001int
1791play (CFClient::MixMusic self, int loops = -1) 3002play (DC::MixMusic self, int loops = -1)
1792 CODE: 3003 CODE:
1793 RETVAL = Mix_PlayMusic (self, loops); 3004 RETVAL = Mix_PlayMusic (self, loops);
1794 OUTPUT: 3005 OUTPUT:
1795 RETVAL 3006 RETVAL
1796 3007
3008void
3009fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
3010 CODE:
3011 Mix_FadeInMusicPos (self, loops, ms, position);
3012
1797MODULE = CFClient PACKAGE = CFClient::OpenGL 3013MODULE = Deliantra::Client PACKAGE = DC::OpenGL
3014
3015PROTOTYPES: ENABLE
1798 3016
1799BOOT: 3017BOOT:
1800{ 3018{
1801 HV *stash = gv_stashpv ("CFClient::OpenGL", 1); 3019 HV *stash = gv_stashpv ("DC::OpenGL", 1);
1802 static const struct { 3020 static const struct {
1803 const char *name; 3021 const char *name;
1804 IV iv; 3022 IV iv;
1805 } *civ, const_iv[] = { 3023 } *civ, const_iv[] = {
1806# define const_iv(name) { # name, (IV)name } 3024# define const_iv(name) { # name, (IV)name }
3025 const_iv (GL_VENDOR),
3026 const_iv (GL_VERSION),
3027 const_iv (GL_EXTENSIONS),
3028 const_iv (GL_MAX_TEXTURE_UNITS),
1807 const_iv (GL_COLOR_MATERIAL), 3029 const_iv (GL_COLOR_MATERIAL),
1808 const_iv (GL_SMOOTH), 3030 const_iv (GL_SMOOTH),
1809 const_iv (GL_FLAT), 3031 const_iv (GL_FLAT),
1810 const_iv (GL_DITHER), 3032 const_iv (GL_DITHER),
1811 const_iv (GL_BLEND), 3033 const_iv (GL_BLEND),
… …
1815 const_iv (GL_ALPHA_TEST), 3037 const_iv (GL_ALPHA_TEST),
1816 const_iv (GL_NORMALIZE), 3038 const_iv (GL_NORMALIZE),
1817 const_iv (GL_RESCALE_NORMAL), 3039 const_iv (GL_RESCALE_NORMAL),
1818 const_iv (GL_FRONT), 3040 const_iv (GL_FRONT),
1819 const_iv (GL_BACK), 3041 const_iv (GL_BACK),
3042 const_iv (GL_AUX0),
1820 const_iv (GL_AND), 3043 const_iv (GL_AND),
1821 const_iv (GL_ONE), 3044 const_iv (GL_ONE),
1822 const_iv (GL_ZERO), 3045 const_iv (GL_ZERO),
1823 const_iv (GL_SRC_ALPHA), 3046 const_iv (GL_SRC_ALPHA),
1824 const_iv (GL_DST_ALPHA), 3047 const_iv (GL_DST_ALPHA),
1825 const_iv (GL_ONE_MINUS_SRC_ALPHA), 3048 const_iv (GL_ONE_MINUS_SRC_ALPHA),
1826 const_iv (GL_ONE_MINUS_DST_ALPHA), 3049 const_iv (GL_ONE_MINUS_DST_ALPHA),
3050 const_iv (GL_SRC_COLOR),
3051 const_iv (GL_DST_COLOR),
3052 const_iv (GL_ONE_MINUS_SRC_COLOR),
3053 const_iv (GL_ONE_MINUS_DST_COLOR),
1827 const_iv (GL_SRC_ALPHA_SATURATE), 3054 const_iv (GL_SRC_ALPHA_SATURATE),
1828 const_iv (GL_RGB), 3055 const_iv (GL_RGB),
1829 const_iv (GL_RGBA), 3056 const_iv (GL_RGBA),
1830 const_iv (GL_RGBA4), 3057 const_iv (GL_RGBA4),
1831 const_iv (GL_RGBA8), 3058 const_iv (GL_RGBA8),
… …
1837 const_iv (GL_INTENSITY), 3064 const_iv (GL_INTENSITY),
1838 const_iv (GL_LUMINANCE), 3065 const_iv (GL_LUMINANCE),
1839 const_iv (GL_LUMINANCE_ALPHA), 3066 const_iv (GL_LUMINANCE_ALPHA),
1840 const_iv (GL_FLOAT), 3067 const_iv (GL_FLOAT),
1841 const_iv (GL_UNSIGNED_INT_8_8_8_8_REV), 3068 const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
3069 const_iv (GL_COMPRESSED_ALPHA_ARB),
3070 const_iv (GL_COMPRESSED_LUMINANCE_ARB),
3071 const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
3072 const_iv (GL_COMPRESSED_INTENSITY_ARB),
3073 const_iv (GL_COMPRESSED_RGB_ARB),
3074 const_iv (GL_COMPRESSED_RGBA_ARB),
1842 const_iv (GL_COMPILE), 3075 const_iv (GL_COMPILE),
3076 const_iv (GL_PROXY_TEXTURE_1D),
3077 const_iv (GL_PROXY_TEXTURE_2D),
1843 const_iv (GL_TEXTURE_1D), 3078 const_iv (GL_TEXTURE_1D),
1844 const_iv (GL_TEXTURE_2D), 3079 const_iv (GL_TEXTURE_2D),
1845 const_iv (GL_TEXTURE_ENV), 3080 const_iv (GL_TEXTURE_ENV),
1846 const_iv (GL_TEXTURE_MAG_FILTER), 3081 const_iv (GL_TEXTURE_MAG_FILTER),
1847 const_iv (GL_TEXTURE_MIN_FILTER), 3082 const_iv (GL_TEXTURE_MIN_FILTER),
… …
1868 const_iv (GL_COLOR_LOGIC_OP), 3103 const_iv (GL_COLOR_LOGIC_OP),
1869 const_iv (GL_SEPARABLE_2D), 3104 const_iv (GL_SEPARABLE_2D),
1870 const_iv (GL_CONVOLUTION_2D), 3105 const_iv (GL_CONVOLUTION_2D),
1871 const_iv (GL_CONVOLUTION_BORDER_MODE), 3106 const_iv (GL_CONVOLUTION_BORDER_MODE),
1872 const_iv (GL_CONSTANT_BORDER), 3107 const_iv (GL_CONSTANT_BORDER),
3108 const_iv (GL_POINTS),
1873 const_iv (GL_LINES), 3109 const_iv (GL_LINES),
3110 const_iv (GL_LINE_STRIP),
1874 const_iv (GL_LINE_LOOP), 3111 const_iv (GL_LINE_LOOP),
1875 const_iv (GL_QUADS), 3112 const_iv (GL_QUADS),
1876 const_iv (GL_QUAD_STRIP), 3113 const_iv (GL_QUAD_STRIP),
1877 const_iv (GL_TRIANGLES), 3114 const_iv (GL_TRIANGLES),
1878 const_iv (GL_TRIANGLE_STRIP), 3115 const_iv (GL_TRIANGLE_STRIP),
1879 const_iv (GL_TRIANGLE_FAN), 3116 const_iv (GL_TRIANGLE_FAN),
3117 const_iv (GL_POLYGON),
1880 const_iv (GL_PERSPECTIVE_CORRECTION_HINT), 3118 const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
3119 const_iv (GL_POINT_SMOOTH_HINT),
3120 const_iv (GL_LINE_SMOOTH_HINT),
3121 const_iv (GL_POLYGON_SMOOTH_HINT),
3122 const_iv (GL_GENERATE_MIPMAP_HINT),
3123 const_iv (GL_TEXTURE_COMPRESSION_HINT),
1881 const_iv (GL_FASTEST), 3124 const_iv (GL_FASTEST),
3125 const_iv (GL_DONT_CARE),
3126 const_iv (GL_NICEST),
1882 const_iv (GL_V2F), 3127 const_iv (GL_V2F),
1883 const_iv (GL_V3F), 3128 const_iv (GL_V3F),
1884 const_iv (GL_T2F_V3F), 3129 const_iv (GL_T2F_V3F),
1885 const_iv (GL_T2F_N3F_V3F), 3130 const_iv (GL_T2F_N3F_V3F),
3131 const_iv (GL_FUNC_ADD),
3132 const_iv (GL_FUNC_SUBTRACT),
3133 const_iv (GL_FUNC_REVERSE_SUBTRACT),
1886# undef const_iv 3134# undef const_iv
1887 }; 3135 };
1888 3136
1889 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 3137 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1890 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 3138 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
3139
3140 texture_av = newAV ();
3141 AvREAL_off (texture_av);
1891} 3142}
3143
3144void
3145disable_GL_EXT_blend_func_separate ()
3146 CODE:
3147 gl.BlendFuncSeparate = 0;
3148 gl.BlendFuncSeparateEXT = 0;
3149
3150void
3151apple_nvidia_bug (int enable)
1892 3152
1893char * 3153char *
1894gl_vendor () 3154gl_vendor ()
1895 CODE: 3155 CODE:
1896 RETVAL = (char *)glGetString (GL_VENDOR); 3156 RETVAL = (char *)glGetString (GL_VENDOR);
… …
1909 CODE: 3169 CODE:
1910 RETVAL = (char *)glGetString (GL_EXTENSIONS); 3170 RETVAL = (char *)glGetString (GL_EXTENSIONS);
1911 OUTPUT: 3171 OUTPUT:
1912 RETVAL 3172 RETVAL
1913 3173
3174const char *glGetString (GLenum pname)
3175
3176GLint glGetInteger (GLenum pname)
3177 CODE:
3178 glGetIntegerv (pname, &RETVAL);
3179 OUTPUT:
3180 RETVAL
3181
3182GLdouble glGetDouble (GLenum pname)
3183 CODE:
3184 glGetDoublev (pname, &RETVAL);
3185 OUTPUT:
3186 RETVAL
3187
1914int glGetError () 3188int glGetError ()
1915 3189
1916void glFinish () 3190void glFinish ()
3191
3192void glFlush ()
1917 3193
1918void glClear (int mask) 3194void glClear (int mask)
1919 3195
1920void glClearColor (float r, float g, float b, float a = 1.0) 3196void glClearColor (float r, float g, float b, float a = 1.0)
1921 PROTOTYPE: @ 3197 PROTOTYPE: @
… …
1932 3208
1933void glBlendFuncSeparate (int sa, int da, int saa, int daa) 3209void glBlendFuncSeparate (int sa, int da, int saa, int daa)
1934 CODE: 3210 CODE:
1935 gl_BlendFuncSeparate (sa, da, saa, daa); 3211 gl_BlendFuncSeparate (sa, da, saa, daa);
1936 3212
3213# void glBlendEquation (int se)
3214
1937void glDepthMask (int flag) 3215void glDepthMask (int flag)
1938 3216
1939void glLogicOp (int opcode) 3217void glLogicOp (int opcode)
1940 3218
1941void glColorMask (int red, int green, int blue, int alpha) 3219void glColorMask (int red, int green, int blue, int alpha)
… …
1955# near_ and far_ are due to microsofts buggy "c" compiler 3233# near_ and far_ are due to microsofts buggy "c" compiler
1956void glFrustum (double left, double right, double bottom, double top, double near_, double far_) 3234void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
1957 3235
1958# near_ and far_ are due to microsofts buggy "c" compiler 3236# near_ and far_ are due to microsofts buggy "c" compiler
1959void glOrtho (double left, double right, double bottom, double top, double near_, double far_) 3237void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
3238
3239PROTOTYPES: DISABLE
1960 3240
1961void glViewport (int x, int y, int width, int height) 3241void glViewport (int x, int y, int width, int height)
1962 3242
1963void glScissor (int x, int y, int width, int height) 3243void glScissor (int x, int y, int width, int height)
1964 3244
… …
1972 3252
1973void glRotate (float angle, float x, float y, float z) 3253void glRotate (float angle, float x, float y, float z)
1974 CODE: 3254 CODE:
1975 glRotatef (angle, x, y, z); 3255 glRotatef (angle, x, y, z);
1976 3256
1977void glBegin (int mode)
1978
1979void glEnd ()
1980
1981void glColor (float r, float g, float b, float a = 1.0) 3257void glColor (float r, float g, float b, float a = 1.0)
1982 PROTOTYPE: @ 3258 PROTOTYPE: @
1983 ALIAS: 3259 ALIAS:
1984 glColor_premultiply = 1 3260 glColor_premultiply = 1
1985 CODE: 3261 CODE:
1986 if (ix) 3262 if (ix)
1987 { 3263 {
1988 r *= a; 3264 r *= a;
1989 g *= a; 3265 g *= a;
1990 b *= a; 3266 b *= a;
1991 } 3267 }
1992 // microsoft visual "c" rounds instead of truncating... 3268 // microsoft visual "c" rounds instead of truncating...
1993 glColor4ub (MIN ((int)(r * 256.f), 255), 3269 glColor4f (r, g, b, a);
1994 MIN ((int)(g * 256.f), 255),
1995 MIN ((int)(b * 256.f), 255),
1996 MIN ((int)(a * 256.f), 255));
1997
1998void glInterleavedArrays (int format, int stride, char *data)
1999
2000void glDrawElements (int mode, int count, int type, char *indices)
2001
2002# 1.2 void glDrawRangeElements (int mode, int start, int end
2003 3270
2004void glRasterPos (float x, float y, float z = 0.) 3271void glRasterPos (float x, float y, float z = 0.)
2005 CODE: 3272 CODE:
2006 glRasterPos3f (0, 0, z); 3273 glRasterPos3f (0, 0, z);
2007 glBitmap (0, 0, 0, 0, x, y, 0); 3274 glBitmap (0, 0, 0, 0, x, y, 0);
… …
2012 3279
2013void glTexCoord (float s, float t) 3280void glTexCoord (float s, float t)
2014 CODE: 3281 CODE:
2015 glTexCoord2f (s, t); 3282 glTexCoord2f (s, t);
2016 3283
3284void glRect (float x1, float y1, float x2, float y2)
3285 CODE:
3286 glRectf (x1, y1, x2, y2);
3287
3288void glRect_lineloop (float x1, float y1, float x2, float y2)
3289 CODE:
3290 glBegin (GL_LINE_LOOP);
3291 glVertex2f (x1, y1);
3292 glVertex2f (x2, y1);
3293 glVertex2f (x2, y2);
3294 glVertex2f (x1, y2);
3295 glEnd ();
3296
3297PROTOTYPES: ENABLE
3298
3299void glBegin (int mode)
3300
3301void glEnd ()
3302
3303void glPointSize (GLfloat size)
3304
3305void glLineWidth (GLfloat width)
3306
3307void glInterleavedArrays (int format, int stride, char *data)
3308
3309void glDrawElements (int mode, int count, int type, char *indices)
3310
3311# 1.2 void glDrawRangeElements (int mode, int start, int end
3312
2017void glTexEnv (int target, int pname, float param) 3313void glTexEnv (int target, int pname, float param)
2018 CODE: 3314 CODE:
2019 glTexEnvf (target, pname, param); 3315 glTexEnvf (target, pname, param);
2020 3316
2021void glTexParameter (int target, int pname, float param) 3317void glTexParameter (int target, int pname, float param)
… …
2037void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column) 3333void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
2038 CODE: 3334 CODE:
2039 if (gl.SeparableFilter2D) 3335 if (gl.SeparableFilter2D)
2040 gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column); 3336 gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2041 3337
2042void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data) 3338void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
2043 3339
2044void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border) 3340void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2045 3341
2046void glDrawPixels (int width, int height, int format, int type, char *pixels) 3342void glDrawPixels (int width, int height, int format, int type, char *pixels)
3343
3344void glPixelZoom (float x, float y)
2047 3345
2048void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR) 3346void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
2049 3347
2050int glGenTexture () 3348int glGenTexture ()
2051 CODE: 3349 CODE:
2052{ 3350 RETVAL = gen_texture ();
2053 GLuint name;
2054 glGenTextures (1, &name);
2055 RETVAL = name;
2056}
2057 OUTPUT: 3351 OUTPUT:
2058 RETVAL 3352 RETVAL
2059 3353
2060void glDeleteTexture (int name) 3354void glDeleteTexture (int name)
2061 CODE: 3355 CODE:
2062{
2063 GLuint name_ = name;
2064 glDeleteTextures (1, &name_); 3356 del_texture (name);
2065} 3357
2066
2067int glGenList () 3358int glGenList ()
2068 CODE: 3359 CODE:
2069 RETVAL = glGenLists (1); 3360 RETVAL = glGenLists (1);
2070 OUTPUT: 3361 OUTPUT:
2071 RETVAL 3362 RETVAL
… …
2078 3369
2079void glEndList () 3370void glEndList ()
2080 3371
2081void glCallList (int list) 3372void glCallList (int list)
2082 3373
3374void c_init ()
3375 CODE:
3376 glPixelStorei (GL_PACK_ALIGNMENT , 1);
3377 glPixelStorei (GL_UNPACK_ALIGNMENT, 1);
2083 3378
3379MODULE = Deliantra::Client PACKAGE = DC::UI::Base
3380
3381PROTOTYPES: DISABLE
3382
3383void
3384find_widget (SV *self, NV x, NV y)
3385 PPCODE:
3386{
3387 if (within_widget (self, x, y))
3388 XPUSHs (self);
3389}
3390
3391BOOT:
3392{
3393 hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
3394
3395 draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
3396 draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
3397 draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
3398 draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
3399}
3400
3401void
3402draw (SV *self)
3403 CODE:
3404{
3405 HV *hv;
3406 SV **svp;
3407 NV x, y, w, h;
3408 SV *draw_x_sv = GvSV (draw_x_gv);
3409 SV *draw_y_sv = GvSV (draw_y_gv);
3410 SV *draw_w_sv = GvSV (draw_w_gv);
3411 SV *draw_h_sv = GvSV (draw_h_gv);
3412 double draw_x, draw_y;
3413
3414 if (!SvROK (self))
3415 croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
3416
3417 hv = (HV *)SvRV (self);
3418
3419 if (SvTYPE (hv) != SVt_PVHV)
3420 croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
3421
3422 svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
3423 svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
3424
3425 if (!h || !w)
3426 XSRETURN_EMPTY;
3427
3428 svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
3429 svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
3430
3431 draw_x = SvNV (draw_x_sv) + x;
3432 draw_y = SvNV (draw_y_sv) + y;
3433
3434 if (draw_x + w < 0 || draw_x >= SvNV (draw_w_sv)
3435 || draw_y + h < 0 || draw_y >= SvNV (draw_h_sv))
3436 XSRETURN_EMPTY;
3437
3438 sv_setnv (draw_x_sv, draw_x);
3439 sv_setnv (draw_y_sv, draw_y);
3440
3441 glPushMatrix ();
3442 glTranslated (x, y, 0);
3443
3444 if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
3445 {
3446 svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
3447
3448 if (svp && SvTRUE (*svp))
3449 {
3450 glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
3451 glEnable (GL_BLEND);
3452 glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
3453 glBegin (GL_QUADS);
3454 glVertex2f (0, 0);
3455 glVertex2f (w, 0);
3456 glVertex2f (w, h);
3457 glVertex2f (0, h);
3458 glEnd ();
3459 glDisable (GL_BLEND);
3460 }
3461 }
3462#if 0
3463 // draw borders, for debugging
3464 glPushMatrix ();
3465 glColor4f (1., 1., 0., 1.);
3466 glTranslatef (.5, .5, 0.);
3467 glBegin (GL_LINE_LOOP);
3468 glVertex2f (0 , 0);
3469 glVertex2f (w - 1, 0);
3470 glVertex2f (w - 1, h - 1);
3471 glVertex2f (0 , h - 1);
3472 glEnd ();
3473 glPopMatrix ();
3474#endif
3475 PUSHMARK (SP);
3476 XPUSHs (self);
3477 PUTBACK;
3478 call_method ("_draw", G_VOID | G_DISCARD);
3479 SPAGAIN;
3480
3481 glPopMatrix ();
3482
3483 draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
3484 draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
3485}
3486

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