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Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.122 by root, Fri Jun 23 22:35:15 2006 UTC vs.
Revision 1.300 by root, Thu Dec 24 10:47:45 2009 UTC

1#ifdef _WIN32 1#ifdef _WIN32
2# define _WIN32_WINNT 0x0500 // needed to get win2000 api calls 2# define WIN32_LEAN_AND_MEAN
3# define NTDDI_VERSION NTDDI_WIN2K // needed to get win2000 api calls
3# include <malloc.h> 4# include <malloc.h>
4# include <windows.h> 5# include <windows.h>
6# include <wininet.h>
5# pragma warning(disable:4244) 7# pragma warning(disable:4244)
8# pragma warning(disable:4761)
9#endif
10
11//#define DEBUG 1
12#if DEBUG
13# include <valgrind/memcheck.h>
6#endif 14#endif
7 15
8#include "EXTERN.h" 16#include "EXTERN.h"
9#include "perl.h" 17#include "perl.h"
10#include "XSUB.h" 18#include "XSUB.h"
11 19
20#ifdef _WIN32
21# undef pipe
22// microsoft vs. C
23# define sqrtf(x) sqrt(x)
24# define 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
618int 1032int
619Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048) 1033Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
620 POSTCALL: 1034 POSTCALL:
621 Mix_HookMusicFinished (music_finished); 1035 Mix_HookMusicFinished (music_finished);
622 Mix_ChannelFinished (channel_finished); 1036 Mix_ChannelFinished (channel_finished);
623 1037
624void 1038void
1039Mix_QuerySpec ()
1040 PPCODE:
1041{
1042 int freq, channels;
1043 Uint16 format;
1044
1045 if (Mix_QuerySpec (&freq, &format, &channels))
1046 {
1047 EXTEND (SP, 3);
1048 PUSHs (sv_2mortal (newSViv (freq)));
1049 PUSHs (sv_2mortal (newSViv (format)));
1050 PUSHs (sv_2mortal (newSViv (channels)));
1051 }
1052}
1053
1054void
625Mix_CloseAudio () 1055Mix_CloseAudio ()
626 1056
627int 1057int
628Mix_AllocateChannels (int numchans = -1) 1058Mix_AllocateChannels (int numchans = -1)
629 1059
1060const char *
1061Mix_GetError ()
1062
630void 1063void
631lowdelay (int fd, int val = 1) 1064lowdelay (int fd, int val = 1)
632 CODE: 1065 CODE:
1066 setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
1067
1068void
1069win32_proxy_info ()
1070 PPCODE:
1071{
633#ifndef _WIN32 1072#ifdef _WIN32
634 setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val)); 1073 char buffer[2048];
1074 DWORD buflen;
1075
1076 EXTEND (SP, 3);
1077
1078 buflen = sizeof (buffer);
1079 if (InternetQueryOption (0, INTERNET_OPTION_PROXY, (void *)buffer, &buflen))
1080 if (((INTERNET_PROXY_INFO *)buffer)->dwAccessType == INTERNET_OPEN_TYPE_PROXY)
1081 {
1082 PUSHs (newSVpv (((INTERNET_PROXY_INFO *)buffer)->lpszProxy, 0));
1083
1084 buflen = sizeof (buffer);
1085 if (InternetQueryOption (0, INTERNET_OPTION_PROXY_USERNAME, (void *)buffer, &buflen))
1086 {
1087 PUSHs (newSVpv (buffer, 0));
1088
1089 buflen = sizeof (buffer);
1090 if (InternetQueryOption (0, INTERNET_OPTION_PROXY_PASSWORD, (void *)buffer, &buflen))
1091 PUSHs (newSVpv (buffer, 0));
1092 }
1093 }
635#endif 1094#endif
1095}
636 1096
637void 1097int
638add_font (char *file) 1098add_font (char *file)
639 CODE: 1099 CODE:
640 FcConfigAppFontAddFile (0, (const FcChar8 *)file); /* no idea wether this is required */ 1100 RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
641#ifdef _WIN32 1101 OUTPUT:
642 // cairo... sigh... requires win2000 1102 RETVAL
643 AddFontResourceEx (file, FR_PRIVATE, 0);
644#endif
645 1103
646void 1104void
647load_image_inline (SV *image_) 1105load_image_inline (SV *image_)
648 ALIAS: 1106 ALIAS:
649 load_image_file = 1 1107 load_image_file = 1
… …
652 STRLEN image_len; 1110 STRLEN image_len;
653 char *image = (char *)SvPVbyte (image_, image_len); 1111 char *image = (char *)SvPVbyte (image_, image_len);
654 SDL_Surface *surface, *surface2; 1112 SDL_Surface *surface, *surface2;
655 SDL_PixelFormat fmt; 1113 SDL_PixelFormat fmt;
656 SDL_RWops *rw = ix 1114 SDL_RWops *rw = ix
657 ? SDL_RWFromFile (image, "r") 1115 ? SDL_RWFromFile (image, "rb")
658 : SDL_RWFromConstMem (image, image_len); 1116 : SDL_RWFromConstMem (image, image_len);
659 1117
660 if (!rw) 1118 if (!rw)
661 croak ("load_image: %s", SDL_GetError ()); 1119 croak ("load_image: %s", SDL_GetError ());
662 1120
… …
691 1149
692 surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE); 1150 surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);
693 1151
694 assert (surface2->pitch == surface2->w * 4); 1152 assert (surface2->pitch == surface2->w * 4);
695 1153
1154 SDL_LockSurface (surface2);
696 EXTEND (SP, 5); 1155 EXTEND (SP, 6);
697 PUSHs (sv_2mortal (newSViv (surface2->w))); 1156 PUSHs (sv_2mortal (newSViv (surface2->w)));
698 PUSHs (sv_2mortal (newSViv (surface2->h))); 1157 PUSHs (sv_2mortal (newSViv (surface2->h)));
699 SDL_LockSurface (surface2);
700 PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch))); 1158 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))); 1159 PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
703 PUSHs (sv_2mortal (newSViv (GL_RGBA))); 1160 PUSHs (sv_2mortal (newSViv (GL_RGBA)));
704 PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE))); 1161 PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
1162 SDL_UnlockSurface (surface2);
705 1163
706 SDL_FreeSurface (surface); 1164 SDL_FreeSurface (surface);
707 SDL_FreeSurface (surface2); 1165 SDL_FreeSurface (surface2);
708} 1166}
709 1167
… …
735void 1193void
736error (char *message) 1194error (char *message)
737 CODE: 1195 CODE:
738 fprintf (stderr, "ERROR: %s\n", message); 1196 fprintf (stderr, "ERROR: %s\n", message);
739#ifdef _WIN32 1197#ifdef _WIN32
740 MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR); 1198 MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
741#endif 1199#endif
742 1200
743void 1201void
744fatal (char *message) 1202fatal (char *message)
745 CODE: 1203 CODE:
746 fprintf (stderr, "FATAL: %s\n", message); 1204 fprintf (stderr, "FATAL: %s\n", message);
747#ifdef _WIN32 1205#ifdef _WIN32
748 MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR); 1206 MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
749#endif 1207#endif
750 _exit (1); 1208 _exit (1);
751 1209
752void 1210void
753_exit (int retval) 1211_exit (int retval = 0)
754 CODE: 1212 CODE:
1213#ifdef WIN32
1214 ExitThread (retval); // unclean, please beam me up
1215#else
755 _exit (retval); 1216 _exit (retval);
1217#endif
756 1218
1219void
1220debug ()
1221 CODE:
1222{
1223#if DEBUG
1224 VALGRIND_DO_LEAK_CHECK;
1225#endif
1226}
1227
1228int
1229SvREFCNT (SV *sv)
1230 CODE:
1231 RETVAL = SvREFCNT (sv);
1232 OUTPUT:
1233 RETVAL
1234
757MODULE = CFClient PACKAGE = CFClient::Font 1235MODULE = Deliantra::Client PACKAGE = DC::Font
758 1236
759CFClient::Font 1237PROTOTYPES: DISABLE
1238
1239DC::Font
760new_from_file (SV *class, char *path, int id = 0) 1240new_from_file (SV *class, char *path, int id = 0)
761 CODE: 1241 CODE:
762{ 1242{
763 int count; 1243 int count;
764 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count); 1244 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
… …
767} 1247}
768 OUTPUT: 1248 OUTPUT:
769 RETVAL 1249 RETVAL
770 1250
771void 1251void
772DESTROY (CFClient::Font self) 1252DESTROY (DC::Font self)
773 CODE: 1253 CODE:
774 pango_font_description_free (self); 1254 pango_font_description_free (self);
775 1255
776void 1256void
777make_default (CFClient::Font self) 1257make_default (DC::Font self)
1258 PROTOTYPE: $
778 CODE: 1259 CODE:
779 default_font = self; 1260 default_font = self;
780 1261
781MODULE = CFClient PACKAGE = CFClient::Layout 1262MODULE = Deliantra::Client PACKAGE = DC::Layout
782 1263
783CFClient::Layout 1264PROTOTYPES: DISABLE
784new (SV *class, int rgba = 0) 1265
1266void
1267glyph_cache_backup ()
1268 PROTOTYPE:
1269 CODE:
1270 tc_backup ();
1271
1272void
1273glyph_cache_restore ()
1274 PROTOTYPE:
1275 CODE:
1276 tc_restore ();
1277
1278DC::Layout
1279new (SV *class)
785 CODE: 1280 CODE:
786 New (0, RETVAL, 1, struct cf_layout); 1281 New (0, RETVAL, 1, struct cf_layout);
787 1282
788 RETVAL->pl = pango_layout_new (rgba ? cairo_context : ft2_context); 1283 RETVAL->pl = pango_layout_new (opengl_context);
789 RETVAL->rgba = rgba;
790 RETVAL->r = 1.; 1284 RETVAL->r = 1.;
791 RETVAL->g = 1.; 1285 RETVAL->g = 1.;
792 RETVAL->b = 1.; 1286 RETVAL->b = 1.;
793 RETVAL->a = 1.; 1287 RETVAL->a = 1.;
794 RETVAL->base_height = MIN_FONT_HEIGHT; 1288 RETVAL->base_height = MIN_FONT_HEIGHT;
795 RETVAL->font = 0; 1289 RETVAL->font = 0;
1290 RETVAL->rc = rc_alloc ();
796 1291
797 pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR); 1292 pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
798 layout_update_font (RETVAL); 1293 layout_update_font (RETVAL);
799 OUTPUT: 1294 OUTPUT:
800 RETVAL 1295 RETVAL
801 1296
802void 1297void
803DESTROY (CFClient::Layout self) 1298DESTROY (DC::Layout self)
804 CODE: 1299 CODE:
805 g_object_unref (self->pl); 1300 g_object_unref (self->pl);
1301 rc_free (self->rc);
806 Safefree (self); 1302 Safefree (self);
807 1303
808int
809is_rgba (CFClient::Layout self)
810 CODE:
811 RETVAL = self->rgba;
812 OUTPUT:
813 RETVAL
814
815void 1304void
816set_text (CFClient::Layout self, SV *text_) 1305set_text (DC::Layout self, SV *text_)
817 CODE: 1306 CODE:
818{ 1307{
819 STRLEN textlen; 1308 STRLEN textlen;
820 char *text = SvPVutf8 (text_, textlen); 1309 char *text = SvPVutf8 (text_, textlen);
821 1310
822 pango_layout_set_text (self->pl, text, textlen); 1311 pango_layout_set_text (self->pl, text, textlen);
823} 1312}
824 1313
825void 1314void
826set_markup (CFClient::Layout self, SV *text_) 1315set_markup (DC::Layout self, SV *text_)
827 CODE: 1316 CODE:
828{ 1317{
829 STRLEN textlen; 1318 STRLEN textlen;
830 char *text = SvPVutf8 (text_, textlen); 1319 char *text = SvPVutf8 (text_, textlen);
831 1320
832 pango_layout_set_markup (self->pl, text, textlen); 1321 pango_layout_set_markup (self->pl, text, textlen);
833} 1322}
834 1323
835void 1324void
836set_shapes (CFClient::Layout self, ...) 1325set_shapes (DC::Layout self, ...)
837 CODE: 1326 CODE:
838{ 1327{
839 PangoAttrList *attrs = 0; 1328 PangoAttrList *attrs = 0;
840 const char *text = pango_layout_get_text (self->pl); 1329 const char *text = pango_layout_get_text (self->pl);
841 const char *pos = text; 1330 const char *pos = text;
… …
876 if (attrs) 1365 if (attrs)
877 pango_layout_set_attributes (self->pl, attrs); 1366 pango_layout_set_attributes (self->pl, attrs);
878} 1367}
879 1368
880void 1369void
881get_shapes (CFClient::Layout self) 1370get_shapes (DC::Layout self)
882 PPCODE: 1371 PPCODE:
883{ 1372{
884 PangoLayoutIter *iter = pango_layout_get_iter (self->pl); 1373 PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
885 1374
886 do 1375 do
887 { 1376 {
888 PangoLayoutRun *run = pango_layout_iter_get_run (iter); 1377 PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
889 1378
890 if (run && shape_attr_p (run)) 1379 if (run && shape_attr_p (run))
891 { 1380 {
892 PangoRectangle extents; 1381 PangoRectangle extents;
893 pango_layout_iter_get_run_extents (iter, 0, &extents); 1382 pango_layout_iter_get_run_extents (iter, 0, &extents);
894 1383
1384 EXTEND (SP, 2);
895 PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.x)))); 1385 PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.x))));
896 PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.y)))); 1386 PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.y))));
897 } 1387 }
898 } 1388 }
899 while (pango_layout_iter_next_run (iter)); 1389 while (pango_layout_iter_next_run (iter));
900 1390
901 pango_layout_iter_free (iter); 1391 pango_layout_iter_free (iter);
902} 1392}
903 1393
904int 1394int
905has_wrapped (CFClient::Layout self) 1395has_wrapped (DC::Layout self)
906 CODE: 1396 CODE:
907{ 1397{
908 int lines = 1; 1398 int lines = 1;
909 const char *text = pango_layout_get_text (self->pl); 1399 const char *text = pango_layout_get_text (self->pl);
910 1400
… …
915} 1405}
916 OUTPUT: 1406 OUTPUT:
917 RETVAL 1407 RETVAL
918 1408
919SV * 1409SV *
920get_text (CFClient::Layout self) 1410get_text (DC::Layout self)
921 CODE: 1411 CODE:
922 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0); 1412 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
923 sv_utf8_decode (RETVAL); 1413 sv_utf8_decode (RETVAL);
924 OUTPUT: 1414 OUTPUT:
925 RETVAL 1415 RETVAL
926 1416
927void 1417void
928set_foreground (CFClient::Layout self, float r, float g, float b, float a = 1.) 1418set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
929 CODE: 1419 CODE:
930 self->r = r; 1420 self->r = r;
931 self->g = g; 1421 self->g = g;
932 self->b = b; 1422 self->b = b;
933 self->a = a; 1423 self->a = a;
934 1424
935void 1425void
936set_font (CFClient::Layout self, CFClient::Font font = 0) 1426set_font (DC::Layout self, DC::Font font = 0)
937 CODE: 1427 CODE:
938 if (self->font != font) 1428 if (self->font != font)
939 { 1429 {
940 self->font = font; 1430 self->font = font;
941 layout_update_font (self); 1431 layout_update_font (self);
942 } 1432 }
943 1433
944void 1434void
945set_height (CFClient::Layout self, int base_height) 1435set_height (DC::Layout self, int base_height)
946 CODE: 1436 CODE:
947 if (self->base_height != base_height) 1437 if (self->base_height != base_height)
948 { 1438 {
949 self->base_height = base_height; 1439 self->base_height = base_height;
950 layout_update_font (self); 1440 layout_update_font (self);
951 } 1441 }
952 1442
953void 1443void
954set_width (CFClient::Layout self, int max_width = -1) 1444set_width (DC::Layout self, int max_width = -1)
955 CODE: 1445 CODE:
956 pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE); 1446 pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
957 1447
958void 1448void
959set_indent (CFClient::Layout self, int indent) 1449set_indent (DC::Layout self, int indent)
960 CODE: 1450 CODE:
961 pango_layout_set_indent (self->pl, indent * PANGO_SCALE); 1451 pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
962 1452
963void 1453void
964set_spacing (CFClient::Layout self, int spacing) 1454set_spacing (DC::Layout self, int spacing)
965 CODE: 1455 CODE:
966 pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE); 1456 pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
967 1457
968void 1458void
969set_ellipsise (CFClient::Layout self, int ellipsise) 1459set_ellipsise (DC::Layout self, int ellipsise)
970 CODE: 1460 CODE:
971 pango_layout_set_ellipsize (self->pl, 1461 pango_layout_set_ellipsize (self->pl,
972 ellipsise == 1 ? PANGO_ELLIPSIZE_START 1462 ellipsise == 1 ? PANGO_ELLIPSIZE_START
973 : ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE 1463 : ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
974 : ellipsise == 3 ? PANGO_ELLIPSIZE_END 1464 : ellipsise == 3 ? PANGO_ELLIPSIZE_END
975 : PANGO_ELLIPSIZE_NONE 1465 : PANGO_ELLIPSIZE_NONE
976 ); 1466 );
977 1467
978void 1468void
979set_single_paragraph_mode (CFClient::Layout self, int spm) 1469set_single_paragraph_mode (DC::Layout self, int spm)
980 CODE: 1470 CODE:
981 pango_layout_set_single_paragraph_mode (self->pl, !!spm); 1471 pango_layout_set_single_paragraph_mode (self->pl, !!spm);
982 1472
983void 1473void
984size (CFClient::Layout self) 1474size (DC::Layout self)
985 PPCODE: 1475 PPCODE:
986{ 1476{
987 int w, h; 1477 int w, h;
988 1478
989 layout_get_pixel_size (self, &w, &h); 1479 layout_get_pixel_size (self, &w, &h);
… …
992 PUSHs (sv_2mortal (newSViv (w))); 1482 PUSHs (sv_2mortal (newSViv (w)));
993 PUSHs (sv_2mortal (newSViv (h))); 1483 PUSHs (sv_2mortal (newSViv (h)));
994} 1484}
995 1485
996int 1486int
997descent (CFClient::Layout self) 1487descent (DC::Layout self)
998 CODE: 1488 CODE:
999{ 1489{
1000 PangoRectangle rect; 1490 PangoRectangle rect;
1001 PangoLayoutLine *line = pango_layout_get_line (self->pl, 0); 1491 PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1002 pango_layout_line_get_pixel_extents (line, 0, &rect); 1492 pango_layout_line_get_pixel_extents (line, 0, &rect);
1003 RETVAL = PANGO_DESCENT (rect); 1493 RETVAL = PANGO_DESCENT (rect);
1004} 1494}
1005 OUTPUT: 1495 OUTPUT:
1006 RETVAL 1496 RETVAL
1007 1497
1008int 1498int
1009xy_to_index (CFClient::Layout self, int x, int y) 1499xy_to_index (DC::Layout self, int x, int y)
1010 CODE: 1500 CODE:
1011{ 1501{
1012 int index, trailing; 1502 int index, trailing;
1013 pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing); 1503 pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1014 RETVAL = index; 1504 RETVAL = index + trailing;
1015} 1505}
1016 OUTPUT: 1506 OUTPUT:
1017 RETVAL 1507 RETVAL
1018 1508
1019void 1509void
1020cursor_pos (CFClient::Layout self, int index) 1510cursor_pos (DC::Layout self, int index)
1021 PPCODE: 1511 PPCODE:
1022{ 1512{
1023 PangoRectangle strong_pos; 1513 PangoRectangle pos;
1024 pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0); 1514 pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1025 1515
1026 EXTEND (SP, 3); 1516 EXTEND (SP, 3);
1027 PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE))); 1517 PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1028 PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE))); 1518 PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1029 PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE))); 1519 PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1030} 1520}
1031 1521
1032void 1522void
1033render (CFClient::Layout self) 1523index_to_line_x (DC::Layout self, int index, int trailing = 0)
1034 PPCODE: 1524 PPCODE:
1035{ 1525{
1036 SV *retval; 1526 int line, x;
1037 int w, h;
1038 1527
1039 layout_get_pixel_size (self, &w, &h); 1528 pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
1040 1529#if !PANGO_VERSION_CHECK (1, 17, 3)
1041 if (self->rgba) 1530 /* pango bug: line is between 1..numlines, not 0..numlines-1 */
1042 { 1531 --line;
1043 cairo_surface_t *surface;
1044 cairo_t *cairo;
1045
1046 retval = newSV (w * h * 4);
1047 SvPOK_only (retval);
1048 SvCUR_set (retval, w * h * 4);
1049
1050 memset (SvPVX (retval), 0, w * h * 4);
1051
1052 surface = cairo_image_surface_create_for_data (
1053 (void*)SvPVX (retval), CAIRO_FORMAT_ARGB32, w, h, w * 4);
1054 cairo = cairo_create (surface);
1055 cairo_set_source_rgba (cairo, self->r, self->g, self->b, self->a);
1056
1057 pango_cairo_show_layout (cairo, self->pl);
1058
1059 cairo_destroy (cairo);
1060 cairo_surface_destroy (surface);
1061
1062 // what a mess, and its premultiplied, too :(
1063 {
1064 uint32_t *p = (uint32_t *)SvPVX (retval);
1065 uint32_t *e = p + w * h;
1066
1067 while (p < e)
1068 {
1069 uint32_t rgba = *p;
1070 rgba = (rgba >> 24) | (rgba << 8);
1071#if 0
1072#ifdef _WIN32
1073 {//D
1074 uint8_t r = rgba >> 24;
1075 uint8_t g = rgba >> 16;
1076 uint8_t b = rgba >> 8;
1077 uint8_t a = rgba >> 0;
1078
1079 rgba = (rgba & 0xffffff00) | a;
1080 }
1081#endif 1532#endif
1082#endif
1083 rgba = SDL_SwapBE32 (rgba);
1084 *p++ = rgba;
1085 }
1086 }
1087
1088 EXTEND (SP, 5); 1533 EXTEND (SP, 2);
1089 PUSHs (sv_2mortal (newSViv (w))); 1534 PUSHs (sv_2mortal (newSViv (line)));
1535 PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1536}
1537
1538void
1539line_x_to_index (DC::Layout self, int line, int x)
1540 PPCODE:
1541{
1542 PangoLayoutLine *lp;
1543 int index, trailing;
1544
1545 if (line < 0)
1546 XSRETURN_EMPTY;
1547
1548 if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1549 XSRETURN_EMPTY; /* do better */
1550
1551 pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1552
1553 EXTEND (SP, 2);
1554 if (GIMME_V == G_SCALAR)
1090 PUSHs (sv_2mortal (newSViv (h))); 1555 PUSHs (sv_2mortal (newSViv (index + trailing)));
1091 PUSHs (sv_2mortal (retval));
1092 PUSHs (sv_2mortal (newSViv (GL_RGBA)));
1093 PUSHs (sv_2mortal (newSViv (GL_RGBA)));
1094 }
1095 else 1556 else
1096 { 1557 {
1097 FT_Bitmap bitmap;
1098
1099 retval = newSV (w * h);
1100 SvPOK_only (retval);
1101 SvCUR_set (retval, w * h);
1102
1103 bitmap.rows = h;
1104 bitmap.width = w;
1105 bitmap.pitch = w;
1106 bitmap.buffer = (unsigned char*)SvPVX (retval);
1107 bitmap.num_grays = 256;
1108 bitmap.pixel_mode = FT_PIXEL_MODE_GRAY;
1109
1110 memset (bitmap.buffer, 0, w * h);
1111
1112 pango_ft2_render_layout (&bitmap, self->pl, 0 * PANGO_SCALE, 0 * PANGO_SCALE);
1113
1114 EXTEND (SP, 5);
1115 PUSHs (sv_2mortal (newSViv (w))); 1558 PUSHs (sv_2mortal (newSViv (index)));
1116 PUSHs (sv_2mortal (newSViv (h))); 1559 PUSHs (sv_2mortal (newSViv (trailing)));
1117 PUSHs (sv_2mortal (retval));
1118 PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
1119 PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
1120 } 1560 }
1121} 1561}
1122 1562
1563void
1564render (DC::Layout self, float x, float y, int flags = 0)
1565 CODE:
1566 rc_clear (self->rc);
1567 pango_opengl_render_layout_subpixel (
1568 self->pl,
1569 self->rc,
1570 x * PANGO_SCALE, y * PANGO_SCALE,
1571 self->r, self->g, self->b, self->a,
1572 flags
1573 );
1574 // we assume that context_change actually clears/frees stuff
1575 // and does not do any recomputation...
1576 pango_layout_context_changed (self->pl);
1577
1578void
1579draw (DC::Layout self)
1580 CODE:
1581{
1582 glEnable (GL_TEXTURE_2D);
1583 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1584 glEnable (GL_BLEND);
1585 gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
1586 GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
1587 glEnable (GL_ALPHA_TEST);
1588 glAlphaFunc (GL_GREATER, 7.f / 255.f);
1589
1590 rc_draw (self->rc);
1591
1592 glDisable (GL_ALPHA_TEST);
1593 glDisable (GL_BLEND);
1594 glDisable (GL_TEXTURE_2D);
1595}
1596
1123MODULE = CFClient PACKAGE = CFClient::Texture 1597MODULE = Deliantra::Client PACKAGE = DC::Texture
1124 1598
1125void 1599PROTOTYPES: ENABLE
1126pad2pot (SV *data_, SV *w_, SV *h_)
1127 CODE:
1128{
1129 int ow = SvIV (w_);
1130 int oh = SvIV (h_);
1131 1600
1132 if (ow && oh) 1601void
1602pad (SV *data_, int ow, int oh, int nw, int nh)
1603 CODE:
1604{
1605 if ((nw != ow || nh != oh) && SvOK (data_))
1133 { 1606 {
1134 int nw = minpot (ow);
1135 int nh = minpot (oh);
1136
1137 if (nw != ow || nh != oh)
1138 {
1139 if (SvOK (data_))
1140 {
1141 STRLEN datalen; 1607 STRLEN datalen;
1142 char *data = SvPVbyte (data_, datalen); 1608 char *data = SvPVbyte (data_, datalen);
1143 int bpp = datalen / (ow * oh); 1609 int bpp = datalen / (ow * oh);
1144 SV *result_ = sv_2mortal (newSV (nw * nh * bpp)); 1610 SV *result_ = sv_2mortal (newSV (nw * nh * bpp));
1145 1611
1146 SvPOK_only (result_); 1612 SvPOK_only (result_);
1147 SvCUR_set (result_, nw * nh * bpp); 1613 SvCUR_set (result_, nw * nh * bpp);
1148 1614
1149 memset (SvPVX (result_), 0, nw * nh * bpp); 1615 memset (SvPVX (result_), 0, nw * nh * bpp);
1150 while (oh--) 1616 while (oh--)
1151 memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp); 1617 memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1152 1618
1153 sv_setsv (data_, result_); 1619 sv_setsv (data_, result_);
1154 }
1155
1156 sv_setiv (w_, nw);
1157 sv_setiv (h_, nh);
1158 }
1159 } 1620 }
1160} 1621}
1161 1622
1162void 1623void
1163draw_quad (SV *self, float x, float y, float w = 0., float h = 0.) 1624draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
… …
1169{ 1630{
1170 HV *hv = (HV *)SvRV (self); 1631 HV *hv = (HV *)SvRV (self);
1171 float s = SvNV (*hv_fetch (hv, "s", 1, 1)); 1632 float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1172 float t = SvNV (*hv_fetch (hv, "t", 1, 1)); 1633 float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1173 int name = SvIV (*hv_fetch (hv, "name", 4, 1)); 1634 int name = SvIV (*hv_fetch (hv, "name", 4, 1));
1635
1636 if (name <= 0)
1637 XSRETURN_EMPTY;
1174 1638
1175 if (items < 5) 1639 if (items < 5)
1176 { 1640 {
1177 w = SvNV (*hv_fetch (hv, "w", 1, 1)); 1641 w = SvNV (*hv_fetch (hv, "w", 1, 1));
1178 h = SvNV (*hv_fetch (hv, "h", 1, 1)); 1642 h = SvNV (*hv_fetch (hv, "h", 1, 1));
… …
1206 glDisable (GL_ALPHA_TEST); 1670 glDisable (GL_ALPHA_TEST);
1207 glDisable (GL_BLEND); 1671 glDisable (GL_BLEND);
1208 } 1672 }
1209} 1673}
1210 1674
1675void
1676draw_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)
1677 PROTOTYPE: @
1678 CODE:
1679{
1680 glEnable (GL_BLEND);
1681 glBlendFunc (intensity ? GL_SRC_ALPHA : GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
1682 glEnable (GL_TEXTURE_2D);
1683 glBindTexture (GL_TEXTURE_2D, name1);
1684
1685 glColor3f (intensity, intensity, intensity);
1686 glPushMatrix ();
1687 glScalef (1./3, 1./3, 1.);
1688
1689 if (blend > 0.f)
1690 {
1691 float dx3 = dx * -3.f / w;
1692 float dy3 = dy * -3.f / h;
1693 GLfloat env_color[4] = { 0., 0., 0., blend };
1694
1695 /* interpolate the two shadow textures */
1696 /* stage 0 == rgb(glcolor) + alpha(t0) */
1697 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1698
1699 /* stage 1 == rgb(glcolor) + alpha(interpolate t0, t1, texenv) */
1700 gl.ActiveTexture (GL_TEXTURE1);
1701 glEnable (GL_TEXTURE_2D);
1702 glBindTexture (GL_TEXTURE_2D, name2);
1703 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_COMBINE);
1704
1705 /* rgb == rgb(glcolor) */
1706 glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_RGB, GL_REPLACE);
1707 glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_RGB, GL_PRIMARY_COLOR);
1708 glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_RGB, GL_SRC_COLOR);
1709
1710 /* alpha = interpolate t0, t1 by env_alpha */
1711 glTexEnvfv (GL_TEXTURE_ENV, GL_TEXTURE_ENV_COLOR, env_color);
1712
1713 glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_ALPHA, GL_INTERPOLATE);
1714 glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_ALPHA, GL_TEXTURE);
1715 glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_ALPHA, GL_SRC_ALPHA);
1716
1717 glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE1_ALPHA, GL_PREVIOUS);
1718 glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND1_ALPHA, GL_SRC_ALPHA);
1719
1720 glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE2_ALPHA, GL_CONSTANT);
1721 glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND2_ALPHA, GL_SRC_ALPHA);
1722
1723 glBegin (GL_QUADS);
1724 gl.MultiTexCoord2f (GL_TEXTURE0, 0, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 ); glVertex2i (0, 0);
1725 gl.MultiTexCoord2f (GL_TEXTURE0, 0, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 + t); glVertex2i (0, h);
1726 gl.MultiTexCoord2f (GL_TEXTURE0, s, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 + t); glVertex2i (w, h);
1727 gl.MultiTexCoord2f (GL_TEXTURE0, s, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 ); glVertex2i (w, 0);
1728 glEnd ();
1729
1730 glDisable (GL_TEXTURE_2D);
1731 gl.ActiveTexture (GL_TEXTURE0);
1732 }
1733 else
1734 {
1735 /* simple blending of one texture, also opengl <1.3 path */
1736 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1737
1738 glBegin (GL_QUADS);
1739 glTexCoord2f (0, 0); glVertex2f (0, 0);
1740 glTexCoord2f (0, t); glVertex2f (0, h);
1741 glTexCoord2f (s, t); glVertex2f (w, h);
1742 glTexCoord2f (s, 0); glVertex2f (w, 0);
1743 glEnd ();
1744 }
1745
1746 /* draw ?-marks or equivalent, this is very clumsy code :/ */
1747 {
1748 int x, y;
1749 int dx3 = dx * 3;
1750 int dy3 = dy * 3;
1751
1752 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1753 glBindTexture (GL_TEXTURE_2D, hidden_tex);
1754 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1755 glTranslatef (-1., -1., 0);
1756 glBegin (GL_QUADS);
1757
1758 for (y = 1; y < h; y += 3)
1759 {
1760 int y1 = y - dy3;
1761 int y1valid = y1 >= 0 && y1 < h;
1762
1763 for (x = 1; x < w; x += 3)
1764 {
1765 int x1 = x - dx3;
1766 uint8_t h1 = data1 [x + y * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
1767 uint8_t h2;
1768
1769 if (y1valid && x1 >= 0 && x1 < w)
1770 h2 = data2 [x1 + y1 * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
1771 else
1772 h2 = 1; /* out of range == invisible */
1773
1774 if (h1 || h2)
1775 {
1776 float alpha = h1 == h2 ? 1.f : h1 ? 1.f - blend : blend;
1777 glColor4f (1., 1., 1., alpha);
1778
1779 glTexCoord2f (0, 0.); glVertex2i (x , y );
1780 glTexCoord2f (0, 1.); glVertex2i (x , y + 3);
1781 glTexCoord2f (1, 1.); glVertex2i (x + 3, y + 3);
1782 glTexCoord2f (1, 0.); glVertex2i (x + 3, y );
1783 }
1784 }
1785 }
1786 }
1787
1788 glEnd ();
1789
1790 glPopMatrix ();
1791
1792 glDisable (GL_TEXTURE_2D);
1793 glDisable (GL_BLEND);
1794}
1795
1796IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
1797 CODE:
1798{
1799 GLint width;
1800 glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
1801 glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
1802 RETVAL = width > 0;
1803}
1804 OUTPUT:
1805 RETVAL
1806
1211MODULE = CFClient PACKAGE = CFClient::Map 1807MODULE = Deliantra::Client PACKAGE = DC::Map
1212 1808
1213CFClient::Map 1809PROTOTYPES: DISABLE
1214new (SV *class, int map_width, int map_height) 1810
1811DC::Map
1812new (SV *class)
1215 CODE: 1813 CODE:
1216 New (0, RETVAL, 1, struct map); 1814 New (0, RETVAL, 1, struct map);
1217 RETVAL->x = 0; 1815 RETVAL->x = 0;
1218 RETVAL->y = 0; 1816 RETVAL->y = 0;
1219 RETVAL->w = map_width; 1817 RETVAL->w = 0;
1220 RETVAL->h = map_height; 1818 RETVAL->h = 0;
1221 RETVAL->ox = 0; 1819 RETVAL->ox = 0;
1222 RETVAL->oy = 0; 1820 RETVAL->oy = 0;
1223 RETVAL->faces = 8192; 1821 RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1224 Newz (0, RETVAL->face, RETVAL->faces, mapface); 1822 RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1225 RETVAL->texs = 8192;
1226 Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1227 RETVAL->rows = 0; 1823 RETVAL->rows = 0;
1228 RETVAL->row = 0; 1824 RETVAL->row = 0;
1229 OUTPUT: 1825 OUTPUT:
1230 RETVAL 1826 RETVAL
1231 1827
1232void 1828void
1233DESTROY (CFClient::Map self) 1829DESTROY (DC::Map self)
1234 CODE: 1830 CODE:
1235{ 1831{
1236 map_clear (self); 1832 map_clear (self);
1237 Safefree (self->face); 1833 Safefree (self->face2tile);
1238 Safefree (self->tex); 1834 Safefree (self->tex);
1239 Safefree (self); 1835 Safefree (self);
1240} 1836}
1241 1837
1242void 1838void
1839resize (DC::Map self, int map_width, int map_height)
1840 CODE:
1841 self->w = map_width;
1842 self->h = map_height;
1843
1844void
1243clear (CFClient::Map self) 1845clear (DC::Map self)
1244 CODE: 1846 CODE:
1245 map_clear (self); 1847 map_clear (self);
1246 1848
1247void 1849void
1248set_face (CFClient::Map self, int face, int texid) 1850set_tileid (DC::Map self, int face, int tile)
1249 CODE: 1851 CODE:
1250{ 1852{
1251 while (self->faces <= face) 1853 need_facenum (self, face); self->face2tile [face] = tile;
1252 { 1854 need_texid (self, tile);
1253 Append (mapface, self->face, self->faces, self->faces);
1254 self->faces *= 2;
1255 }
1256
1257 self->face [face] = texid;
1258} 1855}
1259 1856
1260void 1857void
1858set_smooth (DC::Map self, int face, int smooth, int level)
1859 CODE:
1860{
1861 tileid texid;
1862 maptex *tex;
1863
1864 if (face < 0 || face >= self->faces)
1865 return;
1866
1867 if (smooth < 0 || smooth >= self->faces)
1868 return;
1869
1870 texid = self->face2tile [face];
1871
1872 if (!texid)
1873 return;
1874
1875 tex = self->tex + texid;
1876 tex->smoothtile = self->face2tile [smooth];
1877 tex->smoothlevel = level;
1878}
1879
1880void
1261set_texture (CFClient::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a) 1881set_texture (DC::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)
1262 CODE: 1882 CODE:
1263{ 1883{
1264 while (self->texs <= texid) 1884 need_texid (self, texid);
1265 {
1266 Append (maptex, self->tex, self->texs, self->texs);
1267 self->texs *= 2;
1268 }
1269 1885
1270 { 1886 {
1271 maptex *tex = self->tex + texid; 1887 maptex *tex = self->tex + texid;
1272 1888
1273 tex->name = name; 1889 tex->name = name;
… …
1289 // use uglier nearest interpolation because linear suffers 1905 // use uglier nearest interpolation because linear suffers
1290 // from transparent color bleeding and ugly wrapping effects. 1906 // from transparent color bleeding and ugly wrapping effects.
1291 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST); 1907 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1292} 1908}
1293 1909
1910void
1911expire_textures (DC::Map self, int texid, int count)
1912 PPCODE:
1913 for (; texid < self->texs && count; ++texid, --count)
1914 {
1915 maptex *tex = self->tex + texid;
1916
1917 if (tex->name)
1918 {
1919 if (tex->unused)
1920 {
1921 tex->name = 0;
1922 tex->unused = 0;
1923 XPUSHs (sv_2mortal (newSViv (texid)));
1924 }
1925 else
1926 tex->unused = 1;
1927 }
1928 }
1929
1294int 1930int
1295ox (CFClient::Map self) 1931ox (DC::Map self)
1296 ALIAS: 1932 ALIAS:
1297 oy = 1 1933 oy = 1
1298 x = 2 1934 x = 2
1299 y = 3 1935 y = 3
1300 w = 4 1936 w = 4
… …
1311 } 1947 }
1312 OUTPUT: 1948 OUTPUT:
1313 RETVAL 1949 RETVAL
1314 1950
1315void 1951void
1316scroll (CFClient::Map self, int dx, int dy) 1952scroll (DC::Map self, int dx, int dy)
1317 CODE: 1953 CODE:
1318{ 1954{
1319 if (dx > 0) 1955 if (dx > 0)
1320 map_blank (self, self->x, self->y, dx - 1, self->h); 1956 map_blank (self, self->x, self->y, dx, self->h);
1321 else if (dx < 0) 1957 else if (dx < 0)
1322 map_blank (self, self->x + self->w + dx + 1, self->y, 1 - dx, self->h); 1958 map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1323 1959
1324 if (dy > 0) 1960 if (dy > 0)
1325 map_blank (self, self->x, self->y, self->w, dy - 1); 1961 map_blank (self, self->x, self->y, self->w, dy);
1326 else if (dy < 0) 1962 else if (dy < 0)
1327 map_blank (self, self->x, self->y + self->h + dy + 1, self->w, 1 - dy); 1963 map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1328 1964
1329 self->ox += dx; self->x += dx; 1965 self->ox += dx; self->x += dx;
1330 self->oy += dy; self->y += dy; 1966 self->oy += dy; self->y += dy;
1331 1967
1332 while (self->y < 0) 1968 while (self->y < 0)
… …
1336 self->rows += MAP_EXTEND_Y; 1972 self->rows += MAP_EXTEND_Y;
1337 self->y += MAP_EXTEND_Y; 1973 self->y += MAP_EXTEND_Y;
1338 } 1974 }
1339} 1975}
1340 1976
1341void 1977SV *
1342map1a_update (CFClient::Map self, SV *data_) 1978map1a_update (DC::Map self, SV *data_, int extmap)
1343 CODE: 1979 CODE:
1344{ 1980{
1345 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_); 1981 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1346 uint8_t *data_end = (uint8_t *)SvEND (data_); 1982 uint8_t *data_end = (uint8_t *)SvEND (data_);
1347 mapcell *cell; 1983 mapcell *cell;
1348 int x, y, flags; 1984 int x, y, z, flags;
1985 AV *missing = newAV ();
1986 RETVAL = newRV_noinc ((SV *)missing);
1349 1987
1350 while (data < data_end) 1988 while (data < data_end - 1)
1351 { 1989 {
1352 flags = (data [0] << 8) + data [1]; data += 2; 1990 flags = (data [0] << 8) + data [1]; data += 2;
1353 1991
1354 x = self->x + ((flags >> 10) & 63); 1992 x = self->x + ((flags >> 10) & 63);
1355 y = self->y + ((flags >> 4) & 63); 1993 y = self->y + ((flags >> 4) & 63);
1356 1994
1357 cell = map_get_cell (self, x, y); 1995 cell = map_get_cell (self, x, y);
1358 1996
1359 if (flags & 15) 1997 if (flags & 15)
1360 { 1998 {
1361 if (cell->darkness < 0) 1999 if (!cell->darkness)
1362 { 2000 {
2001 memset (cell, 0, sizeof (*cell));
1363 cell->darkness = 0; 2002 cell->darkness = 256;
1364 cell->face [0] = 0;
1365 cell->face [1] = 0;
1366 cell->face [2] = 0;
1367 } 2003 }
1368 2004
1369 cell->darkness = flags & 8 ? *data++ : 255;
1370
1371 //TODO: don't trust server data to be in-range(!) 2005 //TODO: don't trust server data to be in-range(!)
1372 2006
1373 if (flags & 4) 2007 if (flags & 8)
1374 { 2008 {
1375 cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2; 2009 if (extmap)
2010 {
2011 uint8_t ext, cmd;
2012
2013 do
2014 {
2015 ext = *data++;
2016 cmd = ext & 0x7f;
2017
2018 if (cmd < 4)
2019 cell->darkness = 255 - ext * 64 + 1; /* make sure this doesn't collide with FOW_DARKNESS */
2020 else if (cmd == 5) // health
2021 {
2022 cell->stat_width = 1;
2023 cell->stat_hp = *data++;
2024 }
2025 else if (cmd == 6) // monster width
2026 cell->stat_width = *data++ + 1;
2027 else if (cmd == 0x47)
2028 {
2029 if (*data == 1) cell->player = data [1];
2030 else if (*data == 2) cell->player = data [2] + (data [1] << 8);
2031 else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
2032 else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
2033
2034 data += *data + 1;
2035 }
2036 else if (cmd == 8) // cell flags
2037 cell->flags = *data++;
2038 else if (ext & 0x40) // unknown, multibyte => skip
2039 data += *data + 1;
2040 else
2041 data++;
2042 }
2043 while (ext & 0x80);
2044 }
2045 else
2046 cell->darkness = *data++ + 1;
1376 } 2047 }
1377 2048
2049 for (z = 0; z <= 2; ++z)
1378 if (flags & 2) 2050 if (flags & (4 >> z))
1379 { 2051 {
1380 cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2; 2052 faceid face = (data [0] << 8) + data [1]; data += 2;
2053 need_facenum (self, face);
2054 cell->tile [z] = self->face2tile [face];
2055
2056 if (cell->tile [z])
2057 {
2058 maptex *tex = self->tex + cell->tile [z];
2059 tex->unused = 0;
2060 if (!tex->name)
2061 av_push (missing, newSViv (cell->tile [z]));
2062
2063 if (tex->smoothtile)
2064 {
2065 maptex *smooth = self->tex + tex->smoothtile;
2066 smooth->unused = 0;
2067 if (!smooth->name)
2068 av_push (missing, newSViv (tex->smoothtile));
2069 }
2070 }
1381 } 2071 }
1382
1383 if (flags & 1)
1384 {
1385 cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
1386 }
1387 } 2072 }
1388 else 2073 else
1389 cell->darkness = -1; 2074 CELL_CLEAR (cell);
1390 } 2075 }
1391} 2076}
2077 OUTPUT:
2078 RETVAL
1392 2079
1393SV * 2080SV *
1394mapmap (CFClient::Map self, int x0, int y0, int w, int h) 2081mapmap (DC::Map self, int x0, int y0, int w, int h)
1395 CODE: 2082 CODE:
1396{ 2083{
1397 int x1, x; 2084 int x1, x;
1398 int y1, y; 2085 int y1, y;
1399 int z; 2086 int z;
… …
1420 { 2107 {
1421 mapcell *cell = row->col + (x - row->c0); 2108 mapcell *cell = row->col + (x - row->c0);
1422 2109
1423 for (z = 0; z <= 0; z++) 2110 for (z = 0; z <= 0; z++)
1424 { 2111 {
1425 mapface face = cell->face [z];
1426
1427 if (face)
1428 {
1429 maptex tex = self->tex [face]; 2112 maptex tex = self->tex [cell->tile [z]];
1430 int a0 = 255 - tex.a; 2113 int a0 = 255 - tex.a;
1431 int a1 = tex.a; 2114 int a1 = tex.a;
1432 2115
1433 r = (r * a0 + tex.r * a1) / 255; 2116 r = (r * a0 + tex.r * a1) / 255;
1434 g = (g * a0 + tex.g * a1) / 255; 2117 g = (g * a0 + tex.g * a1) / 255;
1435 b = (b * a0 + tex.b * a1) / 255; 2118 b = (b * a0 + tex.b * a1) / 255;
1436 a = (a * a0 + tex.a * a1) / 255; 2119 a = (a * a0 + tex.a * a1) / 255;
1437 }
1438 } 2120 }
1439 } 2121 }
1440 2122
1441 *map++ = (r ) 2123 *map++ = (r )
1442 | (g << 8) 2124 | (g << 8)
… …
1449} 2131}
1450 OUTPUT: 2132 OUTPUT:
1451 RETVAL 2133 RETVAL
1452 2134
1453void 2135void
1454draw (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh) 2136draw (DC::Map self, int mx, int my, int sw, int sh, int T, U32 player = 0xffffffff, int sdx = 0, int sdy = 0)
1455 CODE: 2137 CODE:
1456{ 2138{
1457 int vx, vy;
1458 int x, y, z; 2139 int x, y, z;
1459 int last_name;
1460 mapface face;
1461 2140
1462 vx = self->x + self->w / 2 - sw / 2 - shift_x; 2141 HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1463 vy = self->y + self->h / 2 - sh / 2 - shift_y; 2142 uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
2143 static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
2144 smooth_key skey;
2145 int pl_x, pl_y;
2146 maptex pl_tex;
2147 rc_t *rc = rc_alloc ();
2148 rc_t *rc_ov = rc_alloc ();
2149 rc_key_t key;
2150 rc_array_t *arr;
1464 2151
1465 /* 2152 pl_tex.name = 0;
1466 int vx = self->vx = self->w >= sw
1467 ? self->x + (self->w - sw) / 2
1468 : MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1469 2153
1470 int vy = self->vy = self->h >= sh 2154 // that's current max. sorry.
1471 ? self->y + (self->h - sh) / 2 2155 if (sw > 255) sw = 255;
1472 : MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy)); 2156 if (sh > 255) sh = 255;
1473 */
1474 2157
1475 glColor4ub (255, 255, 255, 255); 2158 // clear key, in case of extra padding
2159 memset (&skey, 0, sizeof (skey));
2160
2161 memset (&key, 0, sizeof (key));
2162 key.r = 255;
2163 key.g = 255;
2164 key.b = 255;
2165 key.a = 255;
2166 key.mode = GL_QUADS;
2167 key.format = GL_T2F_V3F;
2168
2169 mx += self->x;
2170 my += self->y;
2171
2172 // first pass: determine smooth_max
2173 // rather ugly, if you ask me
2174 // could also be stored inside mapcell and updated on change
2175 memset (smooth_max, 0, sizeof (smooth_max));
2176
2177 for (y = 0; y < sh; y++)
2178 if (0 <= y + my && y + my < self->rows)
2179 {
2180 maprow *row = self->row + (y + my);
2181
2182 for (x = 0; x < sw; x++)
2183 if (row->c0 <= x + mx && x + mx < row->c1)
2184 {
2185 mapcell *cell = row->col + (x + mx - row->c0);
2186
2187 smooth_max[x + 1][y + 1] =
2188 MAX (self->tex [cell->tile [0]].smoothlevel,
2189 MAX (self->tex [cell->tile [1]].smoothlevel,
2190 self->tex [cell->tile [2]].smoothlevel));
2191 }
2192 }
1476 2193
1477 glEnable (GL_BLEND); 2194 glEnable (GL_BLEND);
1478 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA); 2195 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1479 glEnable (GL_TEXTURE_2D);
1480 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE); 2196 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1481 2197
1482 glBegin (GL_QUADS);
1483
1484 last_name = 0;
1485
1486 for (z = 0; z < 3; z++) 2198 for (z = 0; z <= 2; z++)
2199 {
2200 memset (smooth_level, 0, sizeof (smooth_level));
2201 key.texname = -1;
2202
1487 for (y = 0; y < sh; y++) 2203 for (y = 0; y < sh; y++)
1488 if (0 <= y + vy && y + vy < self->rows) 2204 if (0 <= y + my && y + my < self->rows)
1489 { 2205 {
1490 maprow *row = self->row + (y + vy); 2206 maprow *row = self->row + (y + my);
1491 2207
1492 for (x = 0; x < sw; x++) 2208 for (x = 0; x < sw; x++)
1493 if (row->c0 <= x + vx && x + vx < row->c1) 2209 if (row->c0 <= x + mx && x + mx < row->c1)
1494 { 2210 {
1495 mapcell *cell = row->col + (x + vx - row->c0); 2211 mapcell *cell = row->col + (x + mx - row->c0);
1496
1497 face = cell->face [z]; 2212 tileid tile = cell->tile [z];
1498 2213
1499 if (face) 2214 if (tile)
2215 {
2216 maptex tex = self->tex [tile];
2217 int px, py;
2218
2219 if (key.texname != tex.name)
2220 {
2221 self->tex [tile].unused = 0;
2222
2223 if (!tex.name)
2224 tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
2225
2226 key.texname = tex.name;
2227 arr = rc_array (rc, &key);
2228 }
2229
2230 px = (x + 1) * T - tex.w;
2231 py = (y + 1) * T - tex.h;
2232
2233 if (expect_false (cell->player == player) && expect_false (z == 2))
2234 {
2235 pl_x = px;
2236 pl_y = py;
2237 pl_tex = tex;
2238 continue;
2239 }
2240
2241 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
2242 rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
2243 rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
2244 rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
2245
2246 // update smooth hash
2247 if (tex.smoothtile)
2248 {
2249 skey.tile = tex.smoothtile;
2250 skey.level = tex.smoothlevel;
2251
2252 smooth_level [tex.smoothlevel >> 5] |= ((uint32_t)1) << (tex.smoothlevel & 31);
2253
2254 // add bits to current tile and all neighbours. skey.x|y is
2255 // shifted +1|+1 so we always stay positive.
2256
2257 // bits is ___n cccc CCCC bbbb
2258 // n do not draw borders&corners
2259 // c draw these corners, but...
2260 // C ... not these
2261 // b draw these borders
2262
2263 // borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
2264 // ┃· ·· ·┃ ━━
2265
2266 // corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
2267 // ·· ·· ·┏ ┓·
2268
2269 // full tile
2270 skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
2271
2272 // borders
2273 skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
2274 skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
2275 skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
2276 skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
2277
2278 // corners
2279 skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
2280 skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
2281 skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
2282 skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
2283 }
2284 }
2285
2286 if (expect_false (z == 2) && expect_false (cell->flags))
2287 {
2288 // overlays such as the speech bubble, probably more to come
2289 if (cell->flags & 1)
2290 {
2291 rc_key_t key_ov = key;
2292 maptex tex = self->tex [TEXID_SPEECH];
2293 rc_array_t *arr;
2294 int px = x * T + T * 2 / 32;
2295 int py = y * T - T * 6 / 32;
2296
2297 key_ov.texname = tex.name;
2298 arr = rc_array (rc_ov, &key_ov);
2299
2300 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
2301 rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
2302 rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
2303 rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
2304 }
2305 }
2306 }
2307 }
2308
2309 rc_draw (rc);
2310 rc_clear (rc);
2311
2312 // go through all smoothlevels, lowest to highest, then draw.
2313 // this is basically counting sort
2314 {
2315 int w, b;
2316
2317 glEnable (GL_TEXTURE_2D);
2318 glBegin (GL_QUADS);
2319 for (w = 0; w < 256 / 32; ++w)
2320 {
2321 uint32_t smask = smooth_level [w];
2322 if (smask)
2323 for (b = 0; b < 32; ++b)
2324 if (smask & (((uint32_t)1) << b))
1500 { 2325 {
1501 maptex tex = self->tex [face]; 2326 int level = (w << 5) | b;
2327 HE *he;
1502 2328
1503 int px = (x + 1) * 32 - tex.w; 2329 hv_iterinit (smooth);
1504 int py = (y + 1) * 32 - tex.h; 2330 while ((he = hv_iternext (smooth)))
1505
1506 if (last_name != tex.name)
1507 { 2331 {
2332 smooth_key *skey = (smooth_key *)HeKEY (he);
2333 IV bits = SvIVX (HeVAL (he));
2334
2335 if (!(bits & 0x1000)
2336 && skey->level == level
2337 && level > smooth_max [skey->x][skey->y])
2338 {
2339 maptex tex = self->tex [skey->tile];
2340 int px = (((int)skey->x) - 1) * T;
2341 int py = (((int)skey->y) - 1) * T;
2342 int border = bits & 15;
2343 int corner = (bits >> 8) & ~(bits >> 4) & 15;
2344 float dx = tex.s * .0625f; // 16 images/row
2345 float dy = tex.t * .5f ; // 2 images/column
2346
2347 if (tex.name)
2348 {
2349 // this time avoiding texture state changes
2350 // save gobs of state changes.
2351 if (key.texname != tex.name)
2352 {
2353 self->tex [skey->tile].unused = 0;
2354
1508 glEnd (); 2355 glEnd ();
1509 last_name = tex.name;
1510 glBindTexture (GL_TEXTURE_2D, last_name); 2356 glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1511 glBegin (GL_QUADS); 2357 glBegin (GL_QUADS);
2358 }
2359
2360 if (border)
2361 {
2362 float ox = border * dx;
2363
2364 glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
2365 glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
2366 glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
2367 glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
2368 }
2369
2370 if (corner)
2371 {
2372 float ox = corner * dx;
2373
2374 glTexCoord2f (ox , dy ); glVertex2i (px , py );
2375 glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
2376 glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
2377 glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
2378 }
2379 }
2380 }
1512 } 2381 }
1513
1514 glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1515 glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1516 glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1517 glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1518 } 2382 }
1519 }
1520 } 2383 }
1521 2384
1522 glEnd (); 2385 glEnd ();
1523
1524 glDisable (GL_TEXTURE_2D); 2386 glDisable (GL_TEXTURE_2D);
2387 key.texname = -1;
2388 }
2389
2390 hv_clear (smooth);
2391 }
2392
2393 if (pl_tex.name)
2394 {
2395 maptex tex = pl_tex;
2396 int px = pl_x + sdx;
2397 int py = pl_y + sdy;
2398
2399 key.texname = tex.name;
2400 arr = rc_array (rc, &key);
2401
2402 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
2403 rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
2404 rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
2405 rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
2406
2407 rc_draw (rc);
2408 }
2409
2410 rc_draw (rc_ov);
2411 rc_clear (rc_ov);
2412
1525 glDisable (GL_BLEND); 2413 glDisable (GL_BLEND);
1526} 2414 rc_free (rc);
2415 rc_free (rc_ov);
1527 2416
2417 // top layer: overlays such as the health bar
2418 for (y = 0; y < sh; y++)
2419 if (0 <= y + my && y + my < self->rows)
2420 {
2421 maprow *row = self->row + (y + my);
2422
2423 for (x = 0; x < sw; x++)
2424 if (row->c0 <= x + mx && x + mx < row->c1)
2425 {
2426 mapcell *cell = row->col + (x + mx - row->c0);
2427
2428 int px = x * T;
2429 int py = y * T;
2430
2431 if (expect_false (cell->player == player))
2432 {
2433 px += sdx;
2434 py += sdy;
2435 }
2436
2437 if (cell->stat_hp)
2438 {
2439 int width = cell->stat_width * T;
2440 int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
2441
2442 glColor3ub (0, 0, 0);
2443 glRectf (px + 1, py - thick - 2,
2444 px + width - 1, py);
2445
2446 glColor3ub (cell->stat_hp, 255 - cell->stat_hp, 0);
2447 glRectf (px + 2,
2448 py - thick - 1,
2449 px + width - 2 - cell->stat_hp * (width - 4) / 255, py - 1);
2450 }
2451 }
2452 }
2453}
2454
1528void 2455void
1529draw_magicmap (CFClient::Map self, int dx, int dy, int w, int h, unsigned char *data) 2456draw_magicmap (DC::Map self, int w, int h, unsigned char *data)
1530 CODE: 2457 CODE:
1531{ 2458{
1532 static float color[16][3] = { 2459 static float color[16][3] = {
1533 { 0.00, 0.00, 0.00 }, 2460 { 0.00f, 0.00f, 0.00f },
1534 { 1.00, 1.00, 1.00 }, 2461 { 1.00f, 1.00f, 1.00f },
1535 { 0.00, 0.00, 0.55 }, 2462 { 0.00f, 0.00f, 0.55f },
1536 { 1.00, 0.00, 0.00 }, 2463 { 1.00f, 0.00f, 0.00f },
1537 2464
1538 { 1.00, 0.54, 0.00 }, 2465 { 1.00f, 0.54f, 0.00f },
1539 { 0.11, 0.56, 1.00 }, 2466 { 0.11f, 0.56f, 1.00f },
1540 { 0.93, 0.46, 0.00 }, 2467 { 0.93f, 0.46f, 0.00f },
1541 { 0.18, 0.54, 0.34 }, 2468 { 0.18f, 0.54f, 0.34f },
1542 2469
1543 { 0.56, 0.73, 0.56 }, 2470 { 0.56f, 0.73f, 0.56f },
1544 { 0.80, 0.80, 0.80 }, 2471 { 0.80f, 0.80f, 0.80f },
1545 { 0.55, 0.41, 0.13 }, 2472 { 0.55f, 0.41f, 0.13f },
1546 { 0.99, 0.77, 0.26 }, 2473 { 0.99f, 0.77f, 0.26f },
1547 2474
1548 { 0.74, 0.65, 0.41 }, 2475 { 0.74f, 0.65f, 0.41f },
1549 2476
1550 { 0.00, 1.00, 1.00 }, 2477 { 0.00f, 1.00f, 1.00f },
1551 { 1.00, 0.00, 1.00 }, 2478 { 1.00f, 0.00f, 1.00f },
1552 { 1.00, 1.00, 0.00 }, 2479 { 1.00f, 1.00f, 0.00f },
1553 }; 2480 };
1554 2481
1555 int x, y; 2482 int x, y;
1556 2483
1557 glEnable (GL_TEXTURE_2D); 2484 glEnable (GL_TEXTURE_2D);
2485 /* GL_REPLACE would be correct, as we don't need to modulate alpha,
2486 * but the nvidia driver (185.18.14) mishandles alpha textures
2487 * and takes the colour from god knows where instead of using
2488 * Cp. MODULATE results in the same colour, but slightly different
2489 * alpha, but atcually gives us the correct colour with nvidia.
2490 */
1558 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE); 2491 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1559 glEnable (GL_BLEND); 2492 glEnable (GL_BLEND);
1560 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA); 2493 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1561 glBegin (GL_QUADS); 2494 glBegin (GL_QUADS);
1562 2495
1563 for (y = 0; y < h; y++) 2496 for (y = 0; y < h; y++)
… …
1567 2500
1568 if (m) 2501 if (m)
1569 { 2502 {
1570 float *c = color [m & 15]; 2503 float *c = color [m & 15];
1571 2504
1572 float tx1 = m & 0x40 ? 0.5 : 0.; 2505 float tx1 = m & 0x40 ? 0.5f : 0.f;
1573 float tx2 = tx1 + 0.5; 2506 float tx2 = tx1 + 0.5f;
1574 2507
1575 glColor4f (c[0], c[1], c[2], 0.75); 2508 glColor4f (c[0], c[1], c[2], 1);
1576 glTexCoord2f (tx1, 0.); glVertex2i (x , y ); 2509 glTexCoord2f (tx1, 0.); glVertex2i (x , y );
1577 glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1); 2510 glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
1578 glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1); 2511 glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
1579 glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y ); 2512 glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
1580 } 2513 }
… …
1584 glDisable (GL_BLEND); 2517 glDisable (GL_BLEND);
1585 glDisable (GL_TEXTURE_2D); 2518 glDisable (GL_TEXTURE_2D);
1586} 2519}
1587 2520
1588void 2521void
1589fow_texture (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh) 2522fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1590 PPCODE: 2523 PPCODE:
1591{ 2524{
1592 int vx, vy;
1593 int x, y; 2525 int x, y;
1594 int sw4 = (sw + 3) & ~3; 2526 int sw1 = sw + 2;
2527 int sh1 = sh + 2;
2528 int sh3 = sh * 3;
2529 int sw3 = sw * 3;
2530 uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
1595 SV *darkness_sv = sv_2mortal (newSV (sw4 * sh)); 2531 SV *darkness3_sv = sv_2mortal (newSV (sw3 * sh3));
1596 uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv); 2532 uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
1597 2533
1598 memset (darkness, 255, sw4 * sh);
1599 SvPOK_only (darkness_sv); 2534 SvPOK_only (darkness3_sv);
1600 SvCUR_set (darkness_sv, sw4 * sh); 2535 SvCUR_set (darkness3_sv, sw3 * sh3);
1601 2536
1602 vx = self->x + (self->w - sw + 1) / 2 - shift_x; 2537 mx += self->x - 1;
1603 vy = self->y + (self->h - sh + 1) / 2 - shift_y; 2538 my += self->y - 1;
1604 2539
1605 for (y = 0; y < sh; y++) 2540 for (y = 0; y < sh1; y++)
1606 if (0 <= y + vy && y + vy < self->rows) 2541 if (0 <= y + my && y + my < self->rows)
1607 { 2542 {
1608 maprow *row = self->row + (y + vy); 2543 maprow *row = self->row + (y + my);
1609 2544
1610 for (x = 0; x < sw; x++) 2545 for (x = 0; x < sw1; x++)
1611 if (row->c0 <= x + vx && x + vx < row->c1) 2546 if (row->c0 <= x + mx && x + mx < row->c1)
1612 { 2547 {
1613 mapcell *cell = row->col + (x + vx - row->c0); 2548 mapcell *cell = row->col + (x + mx - row->c0);
1614 2549
1615 darkness[y * sw4 + x] = cell->darkness < 0 2550 darkness1 [y * sw1 + x] = cell->darkness
2551 ? DARKNESS_ADJUST (255 - (cell->darkness - 1))
1616 ? 255 - FOW_DARKNESS 2552 : DARKNESS_ADJUST (255 - FOW_DARKNESS);
1617 : 255 - cell->darkness;
1618 } 2553 }
1619 } 2554 }
1620 2555
2556 for (y = 0; y < sh; ++y)
2557 for (x = 0; x < sw; ++x)
2558 {
2559 uint8_t d11 = darkness1 [(y ) * sw1 + x ];
2560 uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
2561 uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
2562 uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
2563 uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
2564 uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
2565 uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
2566 uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
2567 uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
2568
2569 uint8_t r11 = (d11 + d21 + d12) / 3;
2570 uint8_t r21 = d21;
2571 uint8_t r31 = (d21 + d31 + d32) / 3;
2572
2573 uint8_t r12 = d12;
2574 uint8_t r22 = d22;
2575 uint8_t r32 = d32;
2576
2577 uint8_t r13 = (d13 + d23 + d12) / 3;
2578 uint8_t r23 = d23;
2579 uint8_t r33 = (d23 + d33 + d32) / 3;
2580
2581 darkness3 [(y * 3 ) * sw3 + (x * 3 )] = MAX (d22, r11);
2582 darkness3 [(y * 3 ) * sw3 + (x * 3 + 1)] = MAX (d22, r21);
2583 darkness3 [(y * 3 ) * sw3 + (x * 3 + 2)] = MAX (d22, r31);
2584 darkness3 [(y * 3 + 1) * sw3 + (x * 3 )] = MAX (d22, r12);
2585 darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 1)] = MAX (d22, r22); /* this MUST be == d22 */
2586 darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 2)] = MAX (d22, r32);
2587 darkness3 [(y * 3 + 2) * sw3 + (x * 3 )] = MAX (d22, r13);
2588 darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 1)] = MAX (d22, r23);
2589 darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 2)] = MAX (d22, r33);
2590 }
2591
2592 free (darkness1);
2593
1621 EXTEND (SP, 3); 2594 EXTEND (SP, 3);
1622 PUSHs (sv_2mortal (newSViv (sw4))); 2595 PUSHs (sv_2mortal (newSViv (sw3)));
1623 PUSHs (sv_2mortal (newSViv (sh))); 2596 PUSHs (sv_2mortal (newSViv (sh3)));
1624 PUSHs (darkness_sv); 2597 PUSHs (darkness3_sv);
1625} 2598}
1626 2599
1627SV * 2600SV *
1628get_rect (CFClient::Map self, int x0, int y0, int w, int h) 2601get_rect (DC::Map self, int x0, int y0, int w, int h)
1629 CODE: 2602 CODE:
1630{ 2603{
1631 int x, y, x1, y1; 2604 int x, y, x1, y1;
1632 SV *data_sv = newSV (w * h * 7 + 5); 2605 SV *data_sv = newSV (w * h * 7 + 5);
1633 uint8_t *data = (uint8_t *)SvPVX (data_sv); 2606 uint8_t *data = (uint8_t *)SvPVX (data_sv);
… …
1658 if (row && row->c0 <= x && x < row->c1) 2631 if (row && row->c0 <= x && x < row->c1)
1659 { 2632 {
1660 mapcell *cell = row->col + (x - row->c0); 2633 mapcell *cell = row->col + (x - row->c0);
1661 uint8_t flags = 0; 2634 uint8_t flags = 0;
1662 2635
1663 if (cell->face [0]) flags |= 1; 2636 if (cell->tile [0]) flags |= 1;
1664 if (cell->face [1]) flags |= 2; 2637 if (cell->tile [1]) flags |= 2;
1665 if (cell->face [2]) flags |= 4; 2638 if (cell->tile [2]) flags |= 4;
1666 2639
1667 *data++ = flags; 2640 *data++ = flags;
1668 2641
1669 if (flags & 1) 2642 if (flags & 1)
1670 { 2643 {
2644 tileid tile = cell->tile [0];
1671 *data++ = cell->face [0] >> 8; 2645 *data++ = tile >> 8;
1672 *data++ = cell->face [0]; 2646 *data++ = tile;
1673 } 2647 }
1674 2648
1675 if (flags & 2) 2649 if (flags & 2)
1676 { 2650 {
2651 tileid tile = cell->tile [1];
1677 *data++ = cell->face [1] >> 8; 2652 *data++ = tile >> 8;
1678 *data++ = cell->face [1]; 2653 *data++ = tile;
1679 } 2654 }
1680 2655
1681 if (flags & 4) 2656 if (flags & 4)
1682 { 2657 {
2658 tileid tile = cell->tile [2];
1683 *data++ = cell->face [2] >> 8; 2659 *data++ = tile >> 8;
1684 *data++ = cell->face [2]; 2660 *data++ = tile;
1685 } 2661 }
1686 } 2662 }
1687 else 2663 else
1688 *data++ = 0; 2664 *data++ = 0;
1689 } 2665 }
1690 } 2666 }
1691 2667
2668 /* if size is w*h + 5 then no data has been found */
2669 if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)
2670 {
1692 SvPOK_only (data_sv); 2671 SvPOK_only (data_sv);
1693 SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv)); 2672 SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
2673 }
2674
1694 RETVAL = data_sv; 2675 RETVAL = data_sv;
1695} 2676}
1696 OUTPUT: 2677 OUTPUT:
1697 RETVAL 2678 RETVAL
1698 2679
1699void 2680void
1700set_rect (CFClient::Map self, int x0, int y0, uint8_t *data) 2681set_rect (DC::Map self, int x0, int y0, SV *data_sv)
1701 PPCODE: 2682 PPCODE:
1702{ 2683{
1703 int x, y, z; 2684 int x, y, z;
1704 int w, h; 2685 int w, h;
1705 int x1, y1; 2686 int x1, y1;
2687 STRLEN len;
2688 uint8_t *data, *end;
2689
2690 len = SvLEN (data_sv);
2691 SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
2692 data = SvPVbyte_nolen (data_sv);
2693 end = data + len + 8;
2694
2695 if (len < 5)
2696 XSRETURN_EMPTY;
1706 2697
1707 if (*data++ != 0) 2698 if (*data++ != 0)
1708 return; /* version mismatch */ 2699 XSRETURN_EMPTY; /* version mismatch */
1709 2700
1710 w = *data++ << 8; w |= *data++; 2701 w = *data++ << 8; w |= *data++;
1711 h = *data++ << 8; h |= *data++; 2702 h = *data++ << 8; h |= *data++;
1712 2703
1713 // we need to do this 'cause we don't keep an absolute coord system for rows 2704 // we need to do this 'cause we don't keep an absolute coord system for rows
… …
1725 { 2716 {
1726 maprow *row = map_get_row (self, y); 2717 maprow *row = map_get_row (self, y);
1727 2718
1728 for (x = x0; x < x1; x++) 2719 for (x = x0; x < x1; x++)
1729 { 2720 {
2721 uint8_t flags;
2722
2723 if (data + 7 >= end)
2724 XSRETURN_EMPTY;
2725
1730 uint8_t flags = *data++; 2726 flags = *data++;
1731 2727
1732 if (flags) 2728 if (flags)
1733 { 2729 {
1734 mapface face[3] = { 0, 0, 0 };
1735
1736 mapcell *cell = row_get_cell (row, x); 2730 mapcell *cell = row_get_cell (row, x);
2731 tileid tile[3] = { 0, 0, 0 };
1737 2732
1738 if (flags & 1) { face[0] = *data++ << 8; face[0] |= *data++; } 2733 if (flags & 1) { tile[0] = *data++ << 8; tile[0] |= *data++; }
1739 if (flags & 2) { face[1] = *data++ << 8; face[1] |= *data++; } 2734 if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
1740 if (flags & 4) { face[2] = *data++ << 8; face[2] |= *data++; } 2735 if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
1741 2736
1742 if (cell->darkness <= 0) 2737 if (cell->darkness == 0)
1743 { 2738 {
1744 cell->darkness = -1; 2739 /*cell->darkness = 0;*/
2740 EXTEND (SP, 3);
1745 2741
1746 for (z = 0; z <= 2; z++) 2742 for (z = 0; z <= 2; z++)
1747 { 2743 {
1748 cell->face[z] = face[z]; 2744 tileid t = tile [z];
1749 2745
1750 if (face[z] && (face[z] >= self->texs || !self->tex[face [z]].name)) 2746 if (t >= self->texs || (t && !self->tex [t].name))
2747 {
1751 XPUSHs (sv_2mortal (newSViv (face[z]))); 2748 PUSHs (sv_2mortal (newSViv (t)));
2749 need_texid (self, t);
2750 }
2751
2752 cell->tile [z] = t;
1752 } 2753 }
1753 } 2754 }
1754 } 2755 }
1755 } 2756 }
1756 } 2757 }
1757} 2758}
1758 2759
1759MODULE = CFClient PACKAGE = CFClient::MixChunk 2760MODULE = Deliantra::Client PACKAGE = DC::RW
1760 2761
1761CFClient::MixChunk 2762DC::RW
1762new_from_file (SV *class, char *path) 2763new (SV *class, SV *data_sv)
1763 CODE: 2764 CODE:
1764 RETVAL = Mix_LoadWAV (path); 2765{
2766 STRLEN datalen;
2767 char *data = SvPVbyte (data_sv, datalen);
2768
2769 RETVAL = SDL_RWFromConstMem (data, datalen);
2770}
1765 OUTPUT: 2771 OUTPUT:
1766 RETVAL 2772 RETVAL
1767 2773
2774DC::RW
2775new_from_file (SV *class, const char *path, const char *mode = "rb")
2776 CODE:
2777 RETVAL = SDL_RWFromFile (path, mode);
2778 OUTPUT:
2779 RETVAL
2780
2781# fails on win32:
2782# dc.xs(2268) : error C2059: syntax error : '('
1768void 2783#void
2784#close (DC::RW self)
2785# CODE:
2786# (self->(close)) (self);
2787
2788MODULE = Deliantra::Client PACKAGE = DC::Channel
2789
2790PROTOTYPES: DISABLE
2791
2792DC::Channel
2793find ()
2794 CODE:
2795{
2796 RETVAL = Mix_GroupAvailable (-1);
2797
2798 if (RETVAL < 0)
2799 {
2800 RETVAL = Mix_GroupOldest (-1);
2801
2802 if (RETVAL < 0)
2803 XSRETURN_UNDEF;
2804
2805 Mix_HaltChannel (RETVAL);
2806 }
2807
2808 Mix_UnregisterAllEffects (RETVAL);
2809 Mix_Volume (RETVAL, 128);
2810}
2811 OUTPUT:
2812 RETVAL
2813
2814void
2815halt (DC::Channel self)
2816 CODE:
2817 Mix_HaltChannel (self);
2818
2819void
2820expire (DC::Channel self, int ticks = -1)
2821 CODE:
2822 Mix_ExpireChannel (self, ticks);
2823
2824void
2825fade_out (DC::Channel self, int ticks = -1)
2826 CODE:
2827 Mix_FadeOutChannel (self, ticks);
2828
2829int
2830volume (DC::Channel self, int volume)
2831 CODE:
2832 RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
2833 OUTPUT:
2834 RETVAL
2835
2836void
2837unregister_all_effects (DC::Channel self)
2838 CODE:
2839 Mix_UnregisterAllEffects (self);
2840
2841void
2842set_panning (DC::Channel self, int left, int right)
2843 CODE:
2844 left = CLAMP (left , 0, 255);
2845 right = CLAMP (right, 0, 255);
2846 Mix_SetPanning (self, left, right);
2847
2848void
2849set_distance (DC::Channel self, int distance)
2850 CODE:
2851 Mix_SetDistance (self, CLAMP (distance, 0, 255));
2852
2853void
2854set_position (DC::Channel self, int angle, int distance)
2855 CODE:
2856
2857void
2858set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
2859 CODE:
2860{
2861 int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
2862 int angle = atan2f (dx, -dy) * 180.f / (float)M_PI + 360.f;
2863 Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
2864}
2865
2866void
2867set_reverse_stereo (DC::Channel self, int flip)
2868 CODE:
2869 Mix_SetReverseStereo (self, flip);
2870
2871MODULE = Deliantra::Client PACKAGE = DC::MixChunk
2872
2873PROTOTYPES: DISABLE
2874
2875DC::MixChunk
2876new (SV *class, DC::RW rwops)
2877 CODE:
2878 RETVAL = Mix_LoadWAV_RW (rwops, 1);
2879 OUTPUT:
2880 RETVAL
2881
2882void
1769DESTROY (CFClient::MixChunk self) 2883DESTROY (DC::MixChunk self)
1770 CODE: 2884 CODE:
1771 Mix_FreeChunk (self); 2885 Mix_FreeChunk (self);
1772 2886
1773int 2887int
1774volume (CFClient::MixChunk self, int volume = -1) 2888volume (DC::MixChunk self, int volume = -1)
1775 CODE: 2889 CODE:
2890 if (items > 1)
2891 volume = CLAMP (volume, 0, 128);
1776 RETVAL = Mix_VolumeChunk (self, volume); 2892 RETVAL = Mix_VolumeChunk (self, volume);
1777 OUTPUT: 2893 OUTPUT:
1778 RETVAL 2894 RETVAL
1779 2895
1780int 2896DC::Channel
1781play (CFClient::MixChunk self, int channel = -1, int loops = 0, int ticks = -1) 2897play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
1782 CODE: 2898 CODE:
2899{
1783 RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks); 2900 RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
2901
2902 if (RETVAL < 0)
2903 XSRETURN_UNDEF;
2904
2905 if (channel < 0)
2906 {
2907 Mix_UnregisterAllEffects (RETVAL);
2908 Mix_Volume (RETVAL, 128);
2909 }
2910}
1784 OUTPUT: 2911 OUTPUT:
1785 RETVAL 2912 RETVAL
1786 2913
1787MODULE = CFClient PACKAGE = CFClient::MixMusic 2914MODULE = Deliantra::Client PACKAGE = DC::MixMusic
1788 2915
1789int 2916int
1790volume (int volume = -1) 2917volume (int volume = -1)
2918 PROTOTYPE: ;$
1791 CODE: 2919 CODE:
2920 if (items > 0)
2921 volume = CLAMP (volume, 0, 128);
1792 RETVAL = Mix_VolumeMusic (volume); 2922 RETVAL = Mix_VolumeMusic (volume);
1793 OUTPUT: 2923 OUTPUT:
1794 RETVAL 2924 RETVAL
1795 2925
1796CFClient::MixMusic 2926void
1797new_from_file (SV *class, char *path) 2927fade_out (int ms)
1798 CODE: 2928 CODE:
2929 Mix_FadeOutMusic (ms);
2930
2931void
2932halt ()
2933 CODE:
2934 Mix_HaltMusic ();
2935
2936DC::MixMusic
2937new (SV *class, DC::RW rwops)
2938 CODE:
1799 RETVAL = Mix_LoadMUS (path); 2939 RETVAL = Mix_LoadMUS_RW (rwops);
1800 OUTPUT: 2940 OUTPUT:
1801 RETVAL 2941 RETVAL
1802 2942
1803void 2943void
1804DESTROY (CFClient::MixMusic self) 2944DESTROY (DC::MixMusic self)
1805 CODE: 2945 CODE:
1806 Mix_FreeMusic (self); 2946 Mix_FreeMusic (self);
1807 2947
1808int 2948int
1809play (CFClient::MixMusic self, int loops = -1) 2949play (DC::MixMusic self, int loops = -1)
1810 CODE: 2950 CODE:
1811 RETVAL = Mix_PlayMusic (self, loops); 2951 RETVAL = Mix_PlayMusic (self, loops);
1812 OUTPUT: 2952 OUTPUT:
1813 RETVAL 2953 RETVAL
1814 2954
2955void
2956fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
2957 CODE:
2958 Mix_FadeInMusicPos (self, loops, ms, position);
2959
1815MODULE = CFClient PACKAGE = CFClient::OpenGL 2960MODULE = Deliantra::Client PACKAGE = DC::OpenGL
2961
2962PROTOTYPES: ENABLE
1816 2963
1817BOOT: 2964BOOT:
1818{ 2965{
1819 HV *stash = gv_stashpv ("CFClient::OpenGL", 1); 2966 HV *stash = gv_stashpv ("DC::OpenGL", 1);
1820 static const struct { 2967 static const struct {
1821 const char *name; 2968 const char *name;
1822 IV iv; 2969 IV iv;
1823 } *civ, const_iv[] = { 2970 } *civ, const_iv[] = {
1824# define const_iv(name) { # name, (IV)name } 2971# define const_iv(name) { # name, (IV)name }
2972 const_iv (GL_VENDOR),
2973 const_iv (GL_VERSION),
2974 const_iv (GL_EXTENSIONS),
2975 const_iv (GL_MAX_TEXTURE_UNITS),
1825 const_iv (GL_COLOR_MATERIAL), 2976 const_iv (GL_COLOR_MATERIAL),
1826 const_iv (GL_SMOOTH), 2977 const_iv (GL_SMOOTH),
1827 const_iv (GL_FLAT), 2978 const_iv (GL_FLAT),
1828 const_iv (GL_DITHER), 2979 const_iv (GL_DITHER),
1829 const_iv (GL_BLEND), 2980 const_iv (GL_BLEND),
… …
1833 const_iv (GL_ALPHA_TEST), 2984 const_iv (GL_ALPHA_TEST),
1834 const_iv (GL_NORMALIZE), 2985 const_iv (GL_NORMALIZE),
1835 const_iv (GL_RESCALE_NORMAL), 2986 const_iv (GL_RESCALE_NORMAL),
1836 const_iv (GL_FRONT), 2987 const_iv (GL_FRONT),
1837 const_iv (GL_BACK), 2988 const_iv (GL_BACK),
2989 const_iv (GL_AUX0),
1838 const_iv (GL_AND), 2990 const_iv (GL_AND),
1839 const_iv (GL_ONE), 2991 const_iv (GL_ONE),
1840 const_iv (GL_ZERO), 2992 const_iv (GL_ZERO),
1841 const_iv (GL_SRC_ALPHA), 2993 const_iv (GL_SRC_ALPHA),
1842 const_iv (GL_DST_ALPHA), 2994 const_iv (GL_DST_ALPHA),
1843 const_iv (GL_ONE_MINUS_SRC_ALPHA), 2995 const_iv (GL_ONE_MINUS_SRC_ALPHA),
1844 const_iv (GL_ONE_MINUS_DST_ALPHA), 2996 const_iv (GL_ONE_MINUS_DST_ALPHA),
2997 const_iv (GL_SRC_COLOR),
2998 const_iv (GL_DST_COLOR),
2999 const_iv (GL_ONE_MINUS_SRC_COLOR),
3000 const_iv (GL_ONE_MINUS_DST_COLOR),
1845 const_iv (GL_SRC_ALPHA_SATURATE), 3001 const_iv (GL_SRC_ALPHA_SATURATE),
1846 const_iv (GL_RGB), 3002 const_iv (GL_RGB),
1847 const_iv (GL_RGBA), 3003 const_iv (GL_RGBA),
1848 const_iv (GL_RGBA4), 3004 const_iv (GL_RGBA4),
1849 const_iv (GL_RGBA8), 3005 const_iv (GL_RGBA8),
… …
1855 const_iv (GL_INTENSITY), 3011 const_iv (GL_INTENSITY),
1856 const_iv (GL_LUMINANCE), 3012 const_iv (GL_LUMINANCE),
1857 const_iv (GL_LUMINANCE_ALPHA), 3013 const_iv (GL_LUMINANCE_ALPHA),
1858 const_iv (GL_FLOAT), 3014 const_iv (GL_FLOAT),
1859 const_iv (GL_UNSIGNED_INT_8_8_8_8_REV), 3015 const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
3016 const_iv (GL_COMPRESSED_ALPHA_ARB),
3017 const_iv (GL_COMPRESSED_LUMINANCE_ARB),
3018 const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
3019 const_iv (GL_COMPRESSED_INTENSITY_ARB),
3020 const_iv (GL_COMPRESSED_RGB_ARB),
3021 const_iv (GL_COMPRESSED_RGBA_ARB),
1860 const_iv (GL_COMPILE), 3022 const_iv (GL_COMPILE),
3023 const_iv (GL_PROXY_TEXTURE_1D),
3024 const_iv (GL_PROXY_TEXTURE_2D),
1861 const_iv (GL_TEXTURE_1D), 3025 const_iv (GL_TEXTURE_1D),
1862 const_iv (GL_TEXTURE_2D), 3026 const_iv (GL_TEXTURE_2D),
1863 const_iv (GL_TEXTURE_ENV), 3027 const_iv (GL_TEXTURE_ENV),
1864 const_iv (GL_TEXTURE_MAG_FILTER), 3028 const_iv (GL_TEXTURE_MAG_FILTER),
1865 const_iv (GL_TEXTURE_MIN_FILTER), 3029 const_iv (GL_TEXTURE_MIN_FILTER),
… …
1886 const_iv (GL_COLOR_LOGIC_OP), 3050 const_iv (GL_COLOR_LOGIC_OP),
1887 const_iv (GL_SEPARABLE_2D), 3051 const_iv (GL_SEPARABLE_2D),
1888 const_iv (GL_CONVOLUTION_2D), 3052 const_iv (GL_CONVOLUTION_2D),
1889 const_iv (GL_CONVOLUTION_BORDER_MODE), 3053 const_iv (GL_CONVOLUTION_BORDER_MODE),
1890 const_iv (GL_CONSTANT_BORDER), 3054 const_iv (GL_CONSTANT_BORDER),
3055 const_iv (GL_POINTS),
1891 const_iv (GL_LINES), 3056 const_iv (GL_LINES),
3057 const_iv (GL_LINE_STRIP),
1892 const_iv (GL_LINE_LOOP), 3058 const_iv (GL_LINE_LOOP),
1893 const_iv (GL_QUADS), 3059 const_iv (GL_QUADS),
1894 const_iv (GL_QUAD_STRIP), 3060 const_iv (GL_QUAD_STRIP),
1895 const_iv (GL_TRIANGLES), 3061 const_iv (GL_TRIANGLES),
1896 const_iv (GL_TRIANGLE_STRIP), 3062 const_iv (GL_TRIANGLE_STRIP),
1897 const_iv (GL_TRIANGLE_FAN), 3063 const_iv (GL_TRIANGLE_FAN),
3064 const_iv (GL_POLYGON),
1898 const_iv (GL_PERSPECTIVE_CORRECTION_HINT), 3065 const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
3066 const_iv (GL_POINT_SMOOTH_HINT),
3067 const_iv (GL_LINE_SMOOTH_HINT),
3068 const_iv (GL_POLYGON_SMOOTH_HINT),
3069 const_iv (GL_GENERATE_MIPMAP_HINT),
3070 const_iv (GL_TEXTURE_COMPRESSION_HINT),
1899 const_iv (GL_FASTEST), 3071 const_iv (GL_FASTEST),
3072 const_iv (GL_DONT_CARE),
3073 const_iv (GL_NICEST),
1900 const_iv (GL_V2F), 3074 const_iv (GL_V2F),
1901 const_iv (GL_V3F), 3075 const_iv (GL_V3F),
1902 const_iv (GL_T2F_V3F), 3076 const_iv (GL_T2F_V3F),
1903 const_iv (GL_T2F_N3F_V3F), 3077 const_iv (GL_T2F_N3F_V3F),
3078 const_iv (GL_FUNC_ADD),
3079 const_iv (GL_FUNC_SUBTRACT),
3080 const_iv (GL_FUNC_REVERSE_SUBTRACT),
1904# undef const_iv 3081# undef const_iv
1905 }; 3082 };
1906 3083
1907 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 3084 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1908 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 3085 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
3086
3087 texture_av = newAV ();
3088 AvREAL_off (texture_av);
1909} 3089}
3090
3091void
3092disable_GL_EXT_blend_func_separate ()
3093 CODE:
3094 gl.BlendFuncSeparate = 0;
3095 gl.BlendFuncSeparateEXT = 0;
3096
3097void
3098apple_nvidia_bug (int enable)
1910 3099
1911char * 3100char *
1912gl_vendor () 3101gl_vendor ()
1913 CODE: 3102 CODE:
1914 RETVAL = (char *)glGetString (GL_VENDOR); 3103 RETVAL = (char *)glGetString (GL_VENDOR);
… …
1927 CODE: 3116 CODE:
1928 RETVAL = (char *)glGetString (GL_EXTENSIONS); 3117 RETVAL = (char *)glGetString (GL_EXTENSIONS);
1929 OUTPUT: 3118 OUTPUT:
1930 RETVAL 3119 RETVAL
1931 3120
3121const char *glGetString (GLenum pname)
3122
3123GLint glGetInteger (GLenum pname)
3124 CODE:
3125 glGetIntegerv (pname, &RETVAL);
3126 OUTPUT:
3127 RETVAL
3128
3129GLdouble glGetDouble (GLenum pname)
3130 CODE:
3131 glGetDoublev (pname, &RETVAL);
3132 OUTPUT:
3133 RETVAL
3134
1932int glGetError () 3135int glGetError ()
1933 3136
1934void glFinish () 3137void glFinish ()
1935 3138
1936void glClear (int mask) 3139void glClear (int mask)
… …
1950 3153
1951void glBlendFuncSeparate (int sa, int da, int saa, int daa) 3154void glBlendFuncSeparate (int sa, int da, int saa, int daa)
1952 CODE: 3155 CODE:
1953 gl_BlendFuncSeparate (sa, da, saa, daa); 3156 gl_BlendFuncSeparate (sa, da, saa, daa);
1954 3157
3158# void glBlendEquation (int se)
3159
1955void glDepthMask (int flag) 3160void glDepthMask (int flag)
1956 3161
1957void glLogicOp (int opcode) 3162void glLogicOp (int opcode)
1958 3163
1959void glColorMask (int red, int green, int blue, int alpha) 3164void glColorMask (int red, int green, int blue, int alpha)
… …
1973# near_ and far_ are due to microsofts buggy "c" compiler 3178# near_ and far_ are due to microsofts buggy "c" compiler
1974void glFrustum (double left, double right, double bottom, double top, double near_, double far_) 3179void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
1975 3180
1976# near_ and far_ are due to microsofts buggy "c" compiler 3181# near_ and far_ are due to microsofts buggy "c" compiler
1977void glOrtho (double left, double right, double bottom, double top, double near_, double far_) 3182void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
3183
3184PROTOTYPES: DISABLE
1978 3185
1979void glViewport (int x, int y, int width, int height) 3186void glViewport (int x, int y, int width, int height)
1980 3187
1981void glScissor (int x, int y, int width, int height) 3188void glScissor (int x, int y, int width, int height)
1982 3189
… …
1990 3197
1991void glRotate (float angle, float x, float y, float z) 3198void glRotate (float angle, float x, float y, float z)
1992 CODE: 3199 CODE:
1993 glRotatef (angle, x, y, z); 3200 glRotatef (angle, x, y, z);
1994 3201
1995void glBegin (int mode)
1996
1997void glEnd ()
1998
1999void glColor (float r, float g, float b, float a = 1.0) 3202void glColor (float r, float g, float b, float a = 1.0)
2000 PROTOTYPE: @ 3203 PROTOTYPE: @
2001 ALIAS: 3204 ALIAS:
2002 glColor_premultiply = 1 3205 glColor_premultiply = 1
2003 CODE: 3206 CODE:
2004 if (ix) 3207 if (ix)
2005 { 3208 {
2006 r *= a; 3209 r *= a;
2007 g *= a; 3210 g *= a;
2008 b *= a; 3211 b *= a;
2009 } 3212 }
2010 // microsoft visual "c" rounds instead of truncating... 3213 // microsoft visual "c" rounds instead of truncating...
2011 glColor4ub (MIN ((int)(r * 256.f), 255), 3214 glColor4f (r, g, b, a);
2012 MIN ((int)(g * 256.f), 255),
2013 MIN ((int)(b * 256.f), 255),
2014 MIN ((int)(a * 256.f), 255));
2015
2016void glInterleavedArrays (int format, int stride, char *data)
2017
2018void glDrawElements (int mode, int count, int type, char *indices)
2019
2020# 1.2 void glDrawRangeElements (int mode, int start, int end
2021 3215
2022void glRasterPos (float x, float y, float z = 0.) 3216void glRasterPos (float x, float y, float z = 0.)
2023 CODE: 3217 CODE:
2024 glRasterPos3f (0, 0, z); 3218 glRasterPos3f (0, 0, z);
2025 glBitmap (0, 0, 0, 0, x, y, 0); 3219 glBitmap (0, 0, 0, 0, x, y, 0);
… …
2030 3224
2031void glTexCoord (float s, float t) 3225void glTexCoord (float s, float t)
2032 CODE: 3226 CODE:
2033 glTexCoord2f (s, t); 3227 glTexCoord2f (s, t);
2034 3228
3229void glRect (float x1, float y1, float x2, float y2)
3230 CODE:
3231 glRectf (x1, y1, x2, y2);
3232
3233void glRect_lineloop (float x1, float y1, float x2, float y2)
3234 CODE:
3235 glBegin (GL_LINE_LOOP);
3236 glVertex2f (x1, y1);
3237 glVertex2f (x2, y1);
3238 glVertex2f (x2, y2);
3239 glVertex2f (x1, y2);
3240 glEnd ();
3241
3242PROTOTYPES: ENABLE
3243
3244void glBegin (int mode)
3245
3246void glEnd ()
3247
3248void glPointSize (GLfloat size)
3249
3250void glLineWidth (GLfloat width)
3251
3252void glInterleavedArrays (int format, int stride, char *data)
3253
3254void glDrawElements (int mode, int count, int type, char *indices)
3255
3256# 1.2 void glDrawRangeElements (int mode, int start, int end
3257
2035void glTexEnv (int target, int pname, float param) 3258void glTexEnv (int target, int pname, float param)
2036 CODE: 3259 CODE:
2037 glTexEnvf (target, pname, param); 3260 glTexEnvf (target, pname, param);
2038 3261
2039void glTexParameter (int target, int pname, float param) 3262void glTexParameter (int target, int pname, float param)
… …
2055void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column) 3278void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
2056 CODE: 3279 CODE:
2057 if (gl.SeparableFilter2D) 3280 if (gl.SeparableFilter2D)
2058 gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column); 3281 gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2059 3282
2060void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data) 3283void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
2061 3284
2062void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border) 3285void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2063 3286
2064void glDrawPixels (int width, int height, int format, int type, char *pixels) 3287void glDrawPixels (int width, int height, int format, int type, char *pixels)
3288
3289void glPixelZoom (float x, float y)
2065 3290
2066void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR) 3291void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
2067 3292
2068int glGenTexture () 3293int glGenTexture ()
2069 CODE: 3294 CODE:
2070{ 3295 RETVAL = gen_texture ();
2071 GLuint name;
2072 glGenTextures (1, &name);
2073 RETVAL = name;
2074}
2075 OUTPUT: 3296 OUTPUT:
2076 RETVAL 3297 RETVAL
2077 3298
2078void glDeleteTexture (int name) 3299void glDeleteTexture (int name)
2079 CODE: 3300 CODE:
2080{
2081 GLuint name_ = name;
2082 glDeleteTextures (1, &name_); 3301 del_texture (name);
2083} 3302
2084
2085int glGenList () 3303int glGenList ()
2086 CODE: 3304 CODE:
2087 RETVAL = glGenLists (1); 3305 RETVAL = glGenLists (1);
2088 OUTPUT: 3306 OUTPUT:
2089 RETVAL 3307 RETVAL
… …
2096 3314
2097void glEndList () 3315void glEndList ()
2098 3316
2099void glCallList (int list) 3317void glCallList (int list)
2100 3318
3319void c_init ()
3320 CODE:
3321 glPixelStorei (GL_PACK_ALIGNMENT , 1);
3322 glPixelStorei (GL_UNPACK_ALIGNMENT, 1);
2101 3323
3324MODULE = Deliantra::Client PACKAGE = DC::UI::Base
3325
3326PROTOTYPES: DISABLE
3327
3328void
3329find_widget (SV *self, NV x, NV y)
3330 PPCODE:
3331{
3332 if (within_widget (self, x, y))
3333 XPUSHs (self);
3334}
3335
3336BOOT:
3337{
3338 hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
3339
3340 draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
3341 draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
3342 draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
3343 draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
3344}
3345
3346void
3347draw (SV *self)
3348 CODE:
3349{
3350 HV *hv;
3351 SV **svp;
3352 NV x, y, w, h;
3353 SV *draw_x_sv = GvSV (draw_x_gv);
3354 SV *draw_y_sv = GvSV (draw_y_gv);
3355 SV *draw_w_sv = GvSV (draw_w_gv);
3356 SV *draw_h_sv = GvSV (draw_h_gv);
3357 double draw_x, draw_y;
3358
3359 if (!SvROK (self))
3360 croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
3361
3362 hv = (HV *)SvRV (self);
3363
3364 if (SvTYPE (hv) != SVt_PVHV)
3365 croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
3366
3367 svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
3368 svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
3369
3370 if (!h || !w)
3371 XSRETURN_EMPTY;
3372
3373 svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
3374 svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
3375
3376 draw_x = SvNV (draw_x_sv) + x;
3377 draw_y = SvNV (draw_y_sv) + y;
3378
3379 if (draw_x + w < 0 || draw_x >= SvNV (draw_w_sv)
3380 || draw_y + h < 0 || draw_y >= SvNV (draw_h_sv))
3381 XSRETURN_EMPTY;
3382
3383 sv_setnv (draw_x_sv, draw_x);
3384 sv_setnv (draw_y_sv, draw_y);
3385
3386 glPushMatrix ();
3387 glTranslated (x, y, 0);
3388
3389 if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
3390 {
3391 svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
3392
3393 if (svp && SvTRUE (*svp))
3394 {
3395 glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
3396 glEnable (GL_BLEND);
3397 glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
3398 glBegin (GL_QUADS);
3399 glVertex2f (0, 0);
3400 glVertex2f (w, 0);
3401 glVertex2f (w, h);
3402 glVertex2f (0, h);
3403 glEnd ();
3404 glDisable (GL_BLEND);
3405 }
3406 }
3407#if 0
3408 // draw borders, for debugging
3409 glPushMatrix ();
3410 glColor4f (1., 1., 0., 1.);
3411 glTranslatef (.5, .5, 0.);
3412 glBegin (GL_LINE_LOOP);
3413 glVertex2f (0 , 0);
3414 glVertex2f (w - 1, 0);
3415 glVertex2f (w - 1, h - 1);
3416 glVertex2f (0 , h - 1);
3417 glEnd ();
3418 glPopMatrix ();
3419#endif
3420 PUSHMARK (SP);
3421 XPUSHs (self);
3422 PUTBACK;
3423 call_method ("_draw", G_VOID | G_DISCARD);
3424 SPAGAIN;
3425
3426 glPopMatrix ();
3427
3428 draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
3429 draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
3430}
3431

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