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Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.124 by root, Tue Jul 4 23:23:31 2006 UTC vs.
Revision 1.310 by root, Tue Dec 27 07:23:33 2011 UTC

1#ifdef _WIN32 1#ifdef _WIN32
2# define _WIN32_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
23#define PANGO_ENABLE_BACKEND 50#define PANGO_ENABLE_BACKEND
24#define G_DISABLE_CAST_CHECKS 51#define G_DISABLE_CAST_CHECKS
25 52
26#include <glib/gmacros.h> 53#include <glib/gmacros.h>
27 54
28#include <pango/pango.h> 55#include <pango/pango.h>
56
57#ifndef PANGO_VERSION_CHECK
58# define PANGO_VERSION_CHECK(a,b,c) 0
59#endif
60
61#if !PANGO_VERSION_CHECK (1, 15, 2)
62# define pango_layout_get_line_readonly pango_layout_get_line
63# define pango_layout_get_lines_readonly pango_layout_get_lines
64# define pango_layout_iter_get_line_readonly pango_layout_iter_get_line
65# define pango_layout_iter_get_run_readonly pango_layout_iter_get_run
66#endif
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
55 96
56#if 1 97/* mask out modifiers we are not interested in */
57# define PARACHUTE SDL_INIT_NOPARACHUTE 98#define MOD_MASK (KMOD_CTRL | KMOD_SHIFT | KMOD_ALT | KMOD_META)
58#else 99
59# define PARACHUTE 0 100#define KMOD_LRAM 0x10000 // our extension
60#endif 101
102#define TEXID_SPEECH 1
103#define TEXID_NOFACE 2
104
105static char *
106fast_sv_grow (SV *sv, STRLEN need)
107{
108 STRLEN len = SvLEN (sv);
109 STRLEN want = SvCUR (sv) + need;
110
111 if (expect_false (len < want))
112 {
113 do
114 len *= 2;
115 while (len < want);
116
117 sv_grow (sv, len);
118 }
119
120 SvCUR_set (sv, want);
121 return SvEND (sv) - need;
122}
123
124static AV *texture_av;
61 125
62static struct 126static struct
63{ 127{
64#define GL_FUNC(ptr,name) ptr name; 128#define GL_FUNC(ptr,name) ptr name;
65#include "glfunc.h" 129#include "glfunc.h"
66#undef GL_FUNC 130#undef GL_FUNC
67} gl; 131} gl;
68 132
133static void
69static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa) 134gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
70{ 135{
71 if (gl.BlendFuncSeparate) 136 if (gl.BlendFuncSeparate)
72 gl.BlendFuncSeparate (sa, da, saa, daa); 137 gl.BlendFuncSeparate (sa, da, saa, daa);
73 else if (gl.BlendFuncSeparateEXT) 138 else if (gl.BlendFuncSeparateEXT)
74 gl.BlendFuncSeparateEXT (sa, da, saa, daa); 139 gl.BlendFuncSeparateEXT (sa, da, saa, daa);
75 else 140 else
76 glBlendFunc (sa, da); 141 glBlendFunc (sa, da);
77} 142}
78 143
144static GLuint
145gen_texture ()
146{
147 GLuint name;
148
149 if (AvFILL (texture_av) >= 0)
150 name = (GLuint)(size_t)av_pop (texture_av);
151 else
152 glGenTextures (1, &name);
153
154 return name;
155}
156
157static void
158del_texture (GLuint name)
159{
160 /* make a half-assed attempt at returning the memory used by the texture */
161 /* textures are frequently being reused by cfplus anyway */
162 /*glBindTexture (GL_TEXTURE_2D, name);*/
163 /*glTexImage2D (GL_TEXTURE_2D, 0, GL_ALPHA, 0, 0, 0, GL_ALPHA, GL_UNSIGNED_BYTE, 0);*/
164 av_push (texture_av, (SV *)(size_t)name);
165 glDeleteTextures (1, &name);
166}
167
79#include "texcache.c" 168#include "texcache.c"
169#include "rendercache.c"
80 170
81#include "pango-font.c" 171#include "pango-font.c"
82#include "pango-fontmap.c" 172#include "pango-fontmap.c"
83#include "pango-render.c" 173#include "pango-render.c"
84 174
175typedef IV DC__Channel;
176typedef SDL_RWops *DC__RW;
85typedef Mix_Chunk *CFClient__MixChunk; 177typedef Mix_Chunk *DC__MixChunk;
86typedef Mix_Music *CFClient__MixMusic; 178typedef Mix_Music *DC__MixMusic;
87 179
88typedef PangoFontDescription *CFClient__Font; 180typedef PangoFontDescription *DC__Font;
89 181
90static int 182static int
91shape_attr_p (PangoLayoutRun *run) 183shape_attr_p (PangoLayoutRun *run)
92{ 184{
93 GSList *attrs = run->item->analysis.extra_attrs; 185 GSList *attrs = run->item->analysis.extra_attrs;
… …
107 199
108typedef struct cf_layout { 200typedef struct cf_layout {
109 PangoLayout *pl; 201 PangoLayout *pl;
110 float r, g, b, a; // default color for rgba mode 202 float r, g, b, a; // default color for rgba mode
111 int base_height; 203 int base_height;
112 CFClient__Font font; 204 DC__Font font;
205 rc_t *rc;
113} *CFClient__Layout; 206} *DC__Layout;
114 207
115static CFClient__Font default_font; 208static DC__Font default_font;
116static PangoContext *opengl_context; 209static PangoContext *opengl_context;
117static PangoFontMap *opengl_fontmap; 210static PangoFontMap *opengl_fontmap;
118 211
119static void 212static void
120substitute_func (FcPattern *pattern, gpointer data) 213substitute_func (FcPattern *pattern, gpointer data)
121{ 214{
122 FcPatternAddBool (pattern, FC_HINTING, 1); 215 FcPatternAddBool (pattern, FC_HINTING, 1);
123#ifdef FC_HINT_STYLE 216#ifdef FC_HINT_STYLE
124 FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL); 217 FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);
125#endif 218#endif
126#ifdef _WIN32
127 FcPatternAddBool (pattern, FC_AUTOHINT, 1);
128#else
129 FcPatternAddBool (pattern, FC_AUTOHINT, 0); 219 FcPatternAddBool (pattern, FC_AUTOHINT, 0);
130#endif
131} 220}
132 221
133static void 222static void
134layout_update_font (CFClient__Layout self) 223layout_update_font (DC__Layout self)
135{ 224{
136 /* use a random scale factor to account for unknown descenders, 0.8 works 225 /* use a random scale factor to account for unknown descenders, 0.8 works
137 * reasonably well with bitstream vera 226 * reasonably well with dejavu/bistream fonts
138 */ 227 */
139 PangoFontDescription *font = self->font ? self->font : default_font; 228 PangoFontDescription *font = self->font ? self->font : default_font;
140 229
141 pango_font_description_set_absolute_size (font, 230 pango_font_description_set_absolute_size (font,
142 MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10)); 231 MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
143 232
144 pango_layout_set_font_description (self->pl, font); 233 pango_layout_set_font_description (self->pl, font);
145} 234}
146 235
147static void 236static void
148layout_get_pixel_size (CFClient__Layout self, int *w, int *h) 237layout_get_pixel_size (DC__Layout self, int *w, int *h)
149{ 238{
239 PangoRectangle rect;
240
241 // get_pixel_* wrongly rounds down
150 pango_layout_get_pixel_size (self->pl, w, h); 242 pango_layout_get_extents (self->pl, 0, &rect);
151 243
152 if (!*w) *w = 1; 244 rect.width = (rect.width + PANGO_SCALE - 1) / PANGO_SCALE;
153 if (!*h) *h = 1; 245 rect.height = (rect.height + PANGO_SCALE - 1) / PANGO_SCALE;
154 246
155 *w = (*w + 3) & ~3; 247 if (!rect.width) rect.width = 1;
156} 248 if (!rect.height) rect.height = 1;
157 249
250 *w = rect.width;
251 *h = rect.height;
252}
253
254typedef uint16_t tileid;
158typedef uint16_t mapface; 255typedef uint16_t faceid;
159 256
160typedef struct { 257typedef struct {
161 GLint name; 258 GLuint name;
162 int w, h; 259 int w, h;
163 float s, t; 260 float s, t;
164 uint8_t r, g, b, a; 261 uint8_t r, g, b, a;
262 tileid smoothtile;
263 uint8_t smoothlevel;
264 uint8_t unused; /* set to zero on use */
165} maptex; 265} maptex;
166 266
167typedef struct { 267typedef struct {
268 uint32_t player;
269 tileid tile[3];
168 int16_t darkness; 270 uint16_t darkness;
169 mapface face[3]; 271 uint8_t stat_width, stat_hp, flags, smoothmax;
170} mapcell; 272} mapcell;
171 273
172typedef struct { 274typedef struct {
173 int32_t c0, c1; 275 int32_t c0, c1;
174 mapcell *col; 276 mapcell *col;
175} maprow; 277} maprow;
176 278
177typedef struct map { 279typedef struct map {
178 int x, y, w, h; 280 int x, y, w, h;
179 int ox, oy; /* offset to virtual global coordinate system */ 281 int ox, oy; /* offset to virtual global coordinate system */
180 int faces; 282 int faces; tileid *face2tile; // [faceid]
181 mapface *face; 283 int texs; maptex *tex; // [tileid]
182
183 int texs;
184 maptex *tex;
185 284
186 int32_t rows; 285 int32_t rows;
187 maprow *row; 286 maprow *row;
188} *CFClient__Map; 287} *DC__Map;
189 288
190static char * 289static char *
191prepend (char *ptr, int sze, int inc) 290prepend (char *ptr, int sze, int inc)
192{ 291{
193 char *p; 292 char *p;
… …
210} 309}
211 310
212#define Append(type,ptr,sze,inc) (ptr) = (type *)append ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type)) 311#define Append(type,ptr,sze,inc) (ptr) = (type *)append ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
213#define Prepend(type,ptr,sze,inc) (ptr) = (type *)prepend ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type)) 312#define Prepend(type,ptr,sze,inc) (ptr) = (type *)prepend ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
214 313
314static void
315need_facenum (struct map *self, faceid face)
316{
317 while (self->faces <= face)
318 {
319 Append (tileid, self->face2tile, self->faces, self->faces);
320 self->faces *= 2;
321 }
322}
323
324static void
325need_texid (struct map *self, int texid)
326{
327 while (self->texs <= texid)
328 {
329 Append (maptex, self->tex, self->texs, self->texs);
330 self->texs *= 2;
331 }
332}
333
215static maprow * 334static maprow *
216map_get_row (CFClient__Map self, int y) 335map_get_row (DC__Map self, int y)
217{ 336{
218 if (0 > y) 337 if (0 > y)
219 { 338 {
220 int extend = - y + MAP_EXTEND_Y; 339 int extend = - y + MAP_EXTEND_Y;
221 Prepend (maprow, self->row, self->rows, extend); 340 Prepend (maprow, self->row, self->rows, extend);
… …
259 378
260 return row->col + (x - row->c0); 379 return row->col + (x - row->c0);
261} 380}
262 381
263static mapcell * 382static mapcell *
264map_get_cell (CFClient__Map self, int x, int y) 383map_get_cell (DC__Map self, int x, int y)
265{ 384{
266 return row_get_cell (map_get_row (self, y), x); 385 return row_get_cell (map_get_row (self, y), x);
267} 386}
268 387
269static void 388static void
270map_clear (CFClient__Map self) 389map_clear (DC__Map self)
271{ 390{
272 int r; 391 int r;
273 392
274 for (r = 0; r < self->rows; r++) 393 for (r = 0; r < self->rows; r++)
275 Safefree (self->row[r].col); 394 Safefree (self->row[r].col);
… …
282 self->oy = 0; 401 self->oy = 0;
283 self->row = 0; 402 self->row = 0;
284 self->rows = 0; 403 self->rows = 0;
285} 404}
286 405
406#define CELL_CLEAR(cell) \
407 do { \
408 if ((cell)->player) \
409 (cell)->tile [2] = 0; \
410 (cell)->darkness = 0; \
411 (cell)->stat_hp = 0; \
412 (cell)->flags = 0; \
413 (cell)->player = 0; \
414 } while (0)
415
287static void 416static void
288map_blank (CFClient__Map self, int x0, int y0, int w, int h) 417map_blank (DC__Map self, int x0, int y0, int w, int h)
289{ 418{
290 int x, y; 419 int x, y;
291 maprow *row; 420 maprow *row;
421 mapcell *cell;
292 422
293 for (y = y0; y < y0 + h; y++) 423 for (y = y0; y < y0 + h; y++)
294 if (y >= 0) 424 if (y >= 0)
295 { 425 {
296 if (y >= self->rows) 426 if (y >= self->rows)
… …
302 if (x >= row->c0) 432 if (x >= row->c0)
303 { 433 {
304 if (x >= row->c1) 434 if (x >= row->c1)
305 break; 435 break;
306 436
307 row->col[x - row->c0].darkness = -1; 437 cell = row->col + x - row->c0;
438
439 CELL_CLEAR (cell);
308 } 440 }
309 } 441 }
442}
443
444typedef struct {
445 tileid tile;
446 uint8_t x, y, level;
447} smooth_key;
448
449static void
450smooth_or_bits (HV *hv, smooth_key *key, IV bits)
451{
452 SV **sv = hv_fetch (hv, (char *)key, sizeof (*key), 1);
453
454 if (SvIOK (*sv))
455 SvIV_set (*sv, SvIVX (*sv) | bits);
456 else
457 sv_setiv (*sv, bits);
310} 458}
311 459
312static void 460static void
313music_finished (void) 461music_finished (void)
314{ 462{
… …
331 ev.code = 1; 479 ev.code = 1;
332 ev.data1 = (void *)(long)channel; 480 ev.data1 = (void *)(long)channel;
333 ev.data2 = 0; 481 ev.data2 = 0;
334 482
335 SDL_PushEvent ((SDL_Event *)&ev); 483 SDL_PushEvent ((SDL_Event *)&ev);
484}
485
486static unsigned int
487div255 (unsigned int n)
488{
489 return (n + (n >> 8)) >> 8;
336} 490}
337 491
338static unsigned int 492static unsigned int
339minpot (unsigned int n) 493minpot (unsigned int n)
340{ 494{
… …
350 n |= n >> 16; 504 n |= n >> 16;
351 505
352 return n + 1; 506 return n + 1;
353} 507}
354 508
355MODULE = CFClient PACKAGE = CFClient 509static unsigned int
510popcount (unsigned int n)
511{
512 n -= (n >> 1) & 0x55555555U;
513 n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
514 n = ((n >> 4) + n) & 0x0f0f0f0fU;
515 n *= 0x01010101U;
516
517 return n >> 24;
518}
519
520/* SDL should provide this, really. */
521#define SDLK_MODIFIER_MIN 300
522#define SDLK_MODIFIER_MAX 314
523
524/******************************************************************************/
525
526static GV *draw_x_gv, *draw_y_gv, *draw_w_gv, *draw_h_gv;
527static GV *hover_gv;
528
529static int
530within_widget (SV *widget, NV x, NV y)
531{
532 HV *self;
533 SV **svp;
534 NV wx, ww, wy, wh;
535
536 if (!SvROK (widget))
537 return 0;
538
539 self = (HV *)SvRV (widget);
540
541 if (SvTYPE (self) != SVt_PVHV)
542 return 0;
543
544 svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
545 if (y < wy)
546 return 0;
547
548 svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
549 if (y >= wy + wh)
550 return 0;
551
552 svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
553 if (x < wx)
554 return 0;
555
556 svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
557 if (x >= wx + ww)
558 return 0;
559
560 svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
561 if (!svp || !SvTRUE (*svp))
562 return 0;
563
564 return 1;
565}
566
567/******************************************************************************/
568
569/* process keyboard modifiers */
570static int
571mod_munge (int mod)
572{
573 mod &= MOD_MASK;
574
575 if (mod & (KMOD_META | KMOD_ALT))
576 mod |= KMOD_LRAM;
577
578 return mod;
579}
580
581static void
582deliantra_main ()
583{
584 char *argv[] = { 0 };
585 call_argv ("DC::Main::main", G_DISCARD | G_VOID, argv);
586}
587
588#ifdef __MACOSX__
589 /* to due surprising braindamage on the side of SDL design, we
590 * do some mind-boggling hack here: SDL requires a custom main()
591 * on OS X, so... we provide one and call the original main(), which,
592 * due to shared library magic, calls -lSDLmain's main, not perl's main,
593 * and which calls our main (== SDL_main) back.
594 */
595 extern C_LINKAGE int
596 main (int argc, char *argv[])
597 {
598 deliantra_main ();
599 }
600
601 #undef main
602
603 extern C_LINKAGE int main (int argc, char *argv[]);
604
605 static void
606 SDL_braino (void)
607 {
608 char *argv[] = { "deliantra client", 0 };
609 (main) (1, argv);
610 }
611#else
612 static void
613 SDL_braino (void)
614 {
615 deliantra_main ();
616 }
617#endif
618
619MODULE = Deliantra::Client PACKAGE = DC
356 620
357PROTOTYPES: ENABLE 621PROTOTYPES: ENABLE
358 622
359BOOT: 623BOOT:
360{ 624{
361 HV *stash = gv_stashpv ("CFClient", 1); 625 HV *stash = gv_stashpv ("DC", 1);
362 static const struct { 626 static const struct {
363 const char *name; 627 const char *name;
364 IV iv; 628 IV iv;
365 } *civ, const_iv[] = { 629 } *civ, const_iv[] = {
366# define const_iv(name) { # name, (IV)name } 630# define const_iv(name) { # name, (IV)name }
631 const_iv (SDLK_MODIFIER_MIN),
632 const_iv (SDLK_MODIFIER_MAX),
633
367 const_iv (SDL_ACTIVEEVENT), 634 const_iv (SDL_ACTIVEEVENT),
368 const_iv (SDL_KEYDOWN), 635 const_iv (SDL_KEYDOWN),
369 const_iv (SDL_KEYUP), 636 const_iv (SDL_KEYUP),
370 const_iv (SDL_MOUSEMOTION), 637 const_iv (SDL_MOUSEMOTION),
371 const_iv (SDL_MOUSEBUTTONDOWN), 638 const_iv (SDL_MOUSEBUTTONDOWN),
… …
380 const_iv (SDL_EVENT_RESERVEDA), 647 const_iv (SDL_EVENT_RESERVEDA),
381 const_iv (SDL_EVENT_RESERVEDB), 648 const_iv (SDL_EVENT_RESERVEDB),
382 const_iv (SDL_VIDEORESIZE), 649 const_iv (SDL_VIDEORESIZE),
383 const_iv (SDL_VIDEOEXPOSE), 650 const_iv (SDL_VIDEOEXPOSE),
384 const_iv (SDL_USEREVENT), 651 const_iv (SDL_USEREVENT),
652
653 const_iv (SDL_APPINPUTFOCUS),
654 const_iv (SDL_APPMOUSEFOCUS),
655 const_iv (SDL_APPACTIVE),
656
657
658 const_iv (SDLK_UNKNOWN),
659 const_iv (SDLK_FIRST),
660 const_iv (SDLK_BACKSPACE),
661 const_iv (SDLK_TAB),
662 const_iv (SDLK_CLEAR),
663 const_iv (SDLK_RETURN),
664 const_iv (SDLK_PAUSE),
665 const_iv (SDLK_ESCAPE),
666 const_iv (SDLK_SPACE),
667 const_iv (SDLK_EXCLAIM),
668 const_iv (SDLK_QUOTEDBL),
669 const_iv (SDLK_HASH),
670 const_iv (SDLK_DOLLAR),
671 const_iv (SDLK_AMPERSAND),
672 const_iv (SDLK_QUOTE),
673 const_iv (SDLK_LEFTPAREN),
674 const_iv (SDLK_RIGHTPAREN),
675 const_iv (SDLK_ASTERISK),
676 const_iv (SDLK_PLUS),
677 const_iv (SDLK_COMMA),
678 const_iv (SDLK_MINUS),
679 const_iv (SDLK_PERIOD),
680 const_iv (SDLK_SLASH),
681 const_iv (SDLK_0),
682 const_iv (SDLK_1),
683 const_iv (SDLK_2),
684 const_iv (SDLK_3),
685 const_iv (SDLK_4),
686 const_iv (SDLK_5),
687 const_iv (SDLK_6),
688 const_iv (SDLK_7),
689 const_iv (SDLK_8),
690 const_iv (SDLK_9),
691 const_iv (SDLK_COLON),
692 const_iv (SDLK_SEMICOLON),
693 const_iv (SDLK_LESS),
694 const_iv (SDLK_EQUALS),
695 const_iv (SDLK_GREATER),
696 const_iv (SDLK_QUESTION),
697 const_iv (SDLK_AT),
698
699 const_iv (SDLK_LEFTBRACKET),
700 const_iv (SDLK_BACKSLASH),
701 const_iv (SDLK_RIGHTBRACKET),
702 const_iv (SDLK_CARET),
703 const_iv (SDLK_UNDERSCORE),
704 const_iv (SDLK_BACKQUOTE),
705 const_iv (SDLK_DELETE),
706
707 const_iv (SDLK_FIRST),
708 const_iv (SDLK_LAST),
385 const_iv (SDLK_KP0), 709 const_iv (SDLK_KP0),
386 const_iv (SDLK_KP1), 710 const_iv (SDLK_KP1),
387 const_iv (SDLK_KP2), 711 const_iv (SDLK_KP2),
388 const_iv (SDLK_KP3), 712 const_iv (SDLK_KP3),
389 const_iv (SDLK_KP4), 713 const_iv (SDLK_KP4),
… …
444 const_iv (SDLK_BREAK), 768 const_iv (SDLK_BREAK),
445 const_iv (SDLK_MENU), 769 const_iv (SDLK_MENU),
446 const_iv (SDLK_POWER), 770 const_iv (SDLK_POWER),
447 const_iv (SDLK_EURO), 771 const_iv (SDLK_EURO),
448 const_iv (SDLK_UNDO), 772 const_iv (SDLK_UNDO),
773
449 const_iv (KMOD_NONE), 774 const_iv (KMOD_NONE),
775 const_iv (KMOD_SHIFT),
450 const_iv (KMOD_LSHIFT), 776 const_iv (KMOD_LSHIFT),
451 const_iv (KMOD_RSHIFT), 777 const_iv (KMOD_RSHIFT),
778 const_iv (KMOD_CTRL),
452 const_iv (KMOD_LCTRL), 779 const_iv (KMOD_LCTRL),
453 const_iv (KMOD_RCTRL), 780 const_iv (KMOD_RCTRL),
781 const_iv (KMOD_ALT),
454 const_iv (KMOD_LALT), 782 const_iv (KMOD_LALT),
455 const_iv (KMOD_RALT), 783 const_iv (KMOD_RALT),
784 const_iv (KMOD_META),
456 const_iv (KMOD_LMETA), 785 const_iv (KMOD_LMETA),
457 const_iv (KMOD_RMETA), 786 const_iv (KMOD_RMETA),
458 const_iv (KMOD_NUM), 787 const_iv (KMOD_NUM),
459 const_iv (KMOD_CAPS), 788 const_iv (KMOD_CAPS),
460 const_iv (KMOD_MODE), 789 const_iv (KMOD_MODE),
461 const_iv (KMOD_CTRL), 790
462 const_iv (KMOD_SHIFT), 791 const_iv (KMOD_LRAM),
463 const_iv (KMOD_ALT), 792
464 const_iv (KMOD_META) 793 const_iv (MIX_DEFAULT_FORMAT),
794
795 const_iv (SDL_INIT_TIMER),
796 const_iv (SDL_INIT_AUDIO),
797 const_iv (SDL_INIT_VIDEO),
798 const_iv (SDL_INIT_CDROM),
799 const_iv (SDL_INIT_JOYSTICK),
800 const_iv (SDL_INIT_EVERYTHING),
801 const_iv (SDL_INIT_NOPARACHUTE),
802 const_iv (SDL_INIT_EVENTTHREAD),
803
804 const_iv (SDL_GL_RED_SIZE),
805 const_iv (SDL_GL_GREEN_SIZE),
806 const_iv (SDL_GL_BLUE_SIZE),
807 const_iv (SDL_GL_ALPHA_SIZE),
808 const_iv (SDL_GL_DOUBLEBUFFER),
809 const_iv (SDL_GL_BUFFER_SIZE),
810 const_iv (SDL_GL_DEPTH_SIZE),
811 const_iv (SDL_GL_STENCIL_SIZE),
812 const_iv (SDL_GL_ACCUM_RED_SIZE),
813 const_iv (SDL_GL_ACCUM_GREEN_SIZE),
814 const_iv (SDL_GL_ACCUM_BLUE_SIZE),
815 const_iv (SDL_GL_ACCUM_ALPHA_SIZE),
816 const_iv (SDL_GL_STEREO),
817 const_iv (SDL_GL_MULTISAMPLEBUFFERS),
818 const_iv (SDL_GL_MULTISAMPLESAMPLES),
819 const_iv (SDL_GL_ACCELERATED_VISUAL),
820 const_iv (SDL_GL_SWAP_CONTROL),
821
822 const_iv (FOW_DARKNESS)
465# undef const_iv 823# undef const_iv
466 }; 824 };
467 825
468 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 826 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
469 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 827 newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
828
829 assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
830 assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
470} 831}
832
833void
834weaken (SV *rv)
835 PROTOTYPE: $
836 CODE:
837 sv_rvweaken (rv);
838
839int
840in_destruct ()
841 CODE:
842 RETVAL = PL_main_cv == Nullcv;
843 OUTPUT:
844 RETVAL
471 845
472NV floor (NV x) 846NV floor (NV x)
473 847
474NV ceil (NV x) 848NV ceil (NV x)
849
850IV minpot (UV n)
851
852IV popcount (UV n)
853
854NV distance (NV dx, NV dy)
855 CODE:
856 RETVAL = pow (dx * dx + dy * dy, 0.5);
857 OUTPUT:
858 RETVAL
475 859
476void 860void
477pango_init () 861pango_init ()
478 CODE: 862 CODE:
479{ 863{
480 opengl_fontmap = pango_opengl_font_map_new (); 864 opengl_fontmap = pango_opengl_font_map_new ();
481 pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0); 865 pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
482 opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap); 866 opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
867 /*pango_context_set_font_description (opengl_context, default_font);*/
868#if PANGO_VERSION_CHECK (1, 15, 2)
869 pango_context_set_language (opengl_context, pango_language_from_string ("en"));
870 /*pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);*/
871#endif
483} 872}
484 873
485int 874char *SDL_GetError ()
486SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)
487 875
488void 876void SDL_braino ()
877
878int SDL_Init (U32 flags)
879
880int SDL_InitSubSystem (U32 flags)
881
882void SDL_QuitSubSystem (U32 flags)
883
489SDL_Quit () 884void SDL_Quit ()
490 885
886int SDL_GL_SetAttribute (int attr, int value)
887
888int SDL_GL_GetAttribute (int attr)
889 CODE:
890 if (SDL_GL_GetAttribute (attr, &RETVAL))
891 XSRETURN_UNDEF;
892 OUTPUT:
893 RETVAL
894
491void 895void
492SDL_ListModes () 896SDL_ListModes (int rgb, int alpha)
493 PPCODE: 897 PPCODE:
494{ 898{
495 SDL_Rect **m; 899 SDL_Rect **m;
496 900
497 SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5); 901 SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
498 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5); 902 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
499 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5); 903 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
500 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1); 904 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
501 905
502 SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15); 906 SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
503 SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0); 907 SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
504 908
505 SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0); 909 SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
506 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0); 910 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
507 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0); 911 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
508 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0); 912 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
509 913
510 SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1); 914 SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
511 915 SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
512 SDL_EnableUNICODE (1);
513 SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
514 916
515 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL); 917 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
516 918
517 if (m && m != (SDL_Rect **)-1) 919 if (m && m != (SDL_Rect **)-1)
518 while (*m) 920 while (*m)
519 { 921 {
922 if ((*m)->w >= 400 && (*m)->h >= 300)
923 {
520 AV *av = newAV (); 924 AV *av = newAV ();
521 av_push (av, newSViv ((*m)->w)); 925 av_push (av, newSViv ((*m)->w));
522 av_push (av, newSViv ((*m)->h)); 926 av_push (av, newSViv ((*m)->h));
927 av_push (av, newSViv (rgb));
928 av_push (av, newSViv (alpha));
523 XPUSHs (sv_2mortal (newRV_noinc ((SV *)av))); 929 XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
930 }
524 931
525 ++m; 932 ++m;
526 } 933 }
527} 934}
528 935
529char *
530SDL_GetError ()
531
532int 936int
533SDL_SetVideoMode (int w, int h, int fullscreen) 937SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
534 CODE: 938 CODE:
939{
940 SDL_EnableUNICODE (1);
941 SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
942
943 SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
944 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
945 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
946 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
947
535 RETVAL = !!SDL_SetVideoMode ( 948 RETVAL = !!SDL_SetVideoMode (
536 w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0) 949 w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)
537 ); 950 );
951
538 if (RETVAL) 952 if (RETVAL)
539 { 953 {
540 SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+"); 954 av_clear (texture_av);
955
956 SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
541# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name); 957#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
542# include "glfunc.h" 958#include "glfunc.h"
543# undef GL_FUNC 959#undef GL_FUNC
960
961 if (!gl.ActiveTexture ) gl.ActiveTexture = gl.ActiveTextureARB;
962 if (!gl.MultiTexCoord2f) gl.MultiTexCoord2f = gl.MultiTexCoord2fARB;
544 } 963 }
964}
545 OUTPUT: 965 OUTPUT:
546 RETVAL 966 RETVAL
547 967
548void 968void
549SDL_GL_SwapBuffers () 969SDL_GL_SwapBuffers ()
550 970
551char * 971char *
552SDL_GetKeyName (int sym) 972SDL_GetKeyName (int sym)
553 973
974int
975SDL_GetAppState ()
976
977int
978SDL_GetModState ()
979
554void 980void
555SDL_PollEvent () 981poll_events ()
556 PPCODE: 982 PPCODE:
557{ 983{
558 SDL_Event ev; 984 SDL_Event ev;
559 985
560 while (SDL_PollEvent (&ev)) 986 SDL_PumpEvents ();
987 while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
561 { 988 {
562 HV *hv = newHV (); 989 HV *hv = newHV ();
563 hv_store (hv, "type", 4, newSViv (ev.type), 0); 990 hv_store (hv, "type", 4, newSViv (ev.type), 0);
564 991
565 switch (ev.type) 992 switch (ev.type)
566 { 993 {
567 case SDL_KEYDOWN: 994 case SDL_KEYDOWN:
568 case SDL_KEYUP: 995 case SDL_KEYUP:
569 hv_store (hv, "state", 5, newSViv (ev.key.state), 0); 996 hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
570 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0); 997 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
571 hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0); 998 hv_store (hv, "mod", 3, newSViv (mod_munge (ev.key.keysym.mod)), 0);
999 hv_store (hv, "cmod", 4, newSViv (mod_munge (SDL_GetModState ())), 0); /* current mode */
572 hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0); 1000 hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
573 break; 1001 break;
574 1002
575 case SDL_ACTIVEEVENT: 1003 case SDL_ACTIVEEVENT:
576 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0); 1004 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
577 hv_store (hv, "state", 5, newSViv (ev.active.state), 0); 1005 hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
578 break; 1006 break;
579 1007
580 case SDL_MOUSEMOTION: 1008 case SDL_MOUSEMOTION:
1009 {
1010 int state = ev.motion.state;
1011 int x = ev.motion.x;
1012 int y = ev.motion.y;
1013 int xrel = ev.motion.xrel;
1014 int yrel = ev.motion.yrel;
1015
1016 /* do simplistic event compression */
1017 while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
1018 && state == ev.motion.state)
1019 {
1020 xrel += ev.motion.xrel;
1021 yrel += ev.motion.yrel;
1022 x = ev.motion.x;
1023 y = ev.motion.y;
1024 SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
1025 }
1026
581 hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0); 1027 hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
582
583 hv_store (hv, "state", 5, newSViv (ev.motion.state), 0); 1028 hv_store (hv, "state", 5, newSViv (state), 0);
584 hv_store (hv, "x", 1, newSViv (ev.motion.x), 0); 1029 hv_store (hv, "x", 1, newSViv (x), 0);
585 hv_store (hv, "y", 1, newSViv (ev.motion.y), 0); 1030 hv_store (hv, "y", 1, newSViv (y), 0);
586 hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0); 1031 hv_store (hv, "xrel", 4, newSViv (xrel), 0);
587 hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0); 1032 hv_store (hv, "yrel", 4, newSViv (yrel), 0);
1033 }
588 break; 1034 break;
589 1035
590 case SDL_MOUSEBUTTONDOWN: 1036 case SDL_MOUSEBUTTONDOWN:
591 case SDL_MOUSEBUTTONUP: 1037 case SDL_MOUSEBUTTONUP:
592 hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0); 1038 hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
593 1039
594 hv_store (hv, "button", 6, newSViv (ev.button.button), 0); 1040 hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
595 hv_store (hv, "state", 5, newSViv (ev.button.state), 0); 1041 hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
596 hv_store (hv, "x", 1, newSViv (ev.button.x), 0); 1042 hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
597 hv_store (hv, "y", 1, newSViv (ev.button.y), 0); 1043 hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
… …
602 hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0); 1048 hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
603 hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0); 1049 hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
604 break; 1050 break;
605 } 1051 }
606 1052
607 XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv))); 1053 XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
608 } 1054 }
609} 1055}
610 1056
1057char *
1058SDL_AudioDriverName ()
1059 CODE:
1060{
1061 char buf [256];
1062 if (!SDL_AudioDriverName (buf, sizeof (buf)))
1063 XSRETURN_UNDEF;
1064
1065 RETVAL = buf;
1066}
1067 OUTPUT:
1068 RETVAL
1069
611int 1070int
612Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048) 1071Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
613 POSTCALL: 1072 POSTCALL:
614 Mix_HookMusicFinished (music_finished); 1073 Mix_HookMusicFinished (music_finished);
615 Mix_ChannelFinished (channel_finished); 1074 Mix_ChannelFinished (channel_finished);
616 1075
617void 1076void
1077Mix_QuerySpec ()
1078 PPCODE:
1079{
1080 int freq, channels;
1081 Uint16 format;
1082
1083 if (Mix_QuerySpec (&freq, &format, &channels))
1084 {
1085 EXTEND (SP, 3);
1086 PUSHs (sv_2mortal (newSViv (freq)));
1087 PUSHs (sv_2mortal (newSViv (format)));
1088 PUSHs (sv_2mortal (newSViv (channels)));
1089 }
1090}
1091
1092void
618Mix_CloseAudio () 1093Mix_CloseAudio ()
619 1094
620int 1095int
621Mix_AllocateChannels (int numchans = -1) 1096Mix_AllocateChannels (int numchans = -1)
622 1097
1098const char *
1099Mix_GetError ()
1100
623void 1101void
624lowdelay (int fd, int val = 1) 1102lowdelay (int fd, int val = 1)
625 CODE: 1103 CODE:
1104 setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
1105
1106void
1107win32_proxy_info ()
1108 PPCODE:
1109{
626#ifndef _WIN32 1110#ifdef _WIN32
627 setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val)); 1111 char buffer[2048];
1112 DWORD buflen;
1113
1114 EXTEND (SP, 3);
1115
1116 buflen = sizeof (buffer);
1117 if (InternetQueryOption (0, INTERNET_OPTION_PROXY, (void *)buffer, &buflen))
1118 if (((INTERNET_PROXY_INFO *)buffer)->dwAccessType == INTERNET_OPEN_TYPE_PROXY)
1119 {
1120 PUSHs (newSVpv (((INTERNET_PROXY_INFO *)buffer)->lpszProxy, 0));
1121
1122 buflen = sizeof (buffer);
1123 if (InternetQueryOption (0, INTERNET_OPTION_PROXY_USERNAME, (void *)buffer, &buflen))
1124 {
1125 PUSHs (newSVpv (buffer, 0));
1126
1127 buflen = sizeof (buffer);
1128 if (InternetQueryOption (0, INTERNET_OPTION_PROXY_PASSWORD, (void *)buffer, &buflen))
1129 PUSHs (newSVpv (buffer, 0));
1130 }
1131 }
628#endif 1132#endif
1133}
629 1134
630void 1135int
631add_font (char *file) 1136add_font (char *file)
632 CODE: 1137 CODE:
633 FcConfigAppFontAddFile (0, (const FcChar8 *)file); /* no idea wether this is required */ 1138 RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
1139 OUTPUT:
1140 RETVAL
1141
1142void
1143IMG_Init (int flags = IMG_INIT_JPG | IMG_INIT_PNG)
1144
1145void
1146Mix_Init (int flags = MIX_INIT_MOD | MIX_INIT_MP3 | MIX_INIT_OGG)
634 1147
635void 1148void
636load_image_inline (SV *image_) 1149load_image_inline (SV *image_)
637 ALIAS: 1150 ALIAS:
638 load_image_file = 1 1151 load_image_file = 1
… …
641 STRLEN image_len; 1154 STRLEN image_len;
642 char *image = (char *)SvPVbyte (image_, image_len); 1155 char *image = (char *)SvPVbyte (image_, image_len);
643 SDL_Surface *surface, *surface2; 1156 SDL_Surface *surface, *surface2;
644 SDL_PixelFormat fmt; 1157 SDL_PixelFormat fmt;
645 SDL_RWops *rw = ix 1158 SDL_RWops *rw = ix
646 ? SDL_RWFromFile (image, "r") 1159 ? SDL_RWFromFile (image, "rb")
647 : SDL_RWFromConstMem (image, image_len); 1160 : SDL_RWFromConstMem (image, image_len);
648 1161
649 if (!rw) 1162 if (!rw)
650 croak ("load_image: %s", SDL_GetError ()); 1163 croak ("load_image: %s", SDL_GetError ());
651 1164
… …
680 1193
681 surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE); 1194 surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);
682 1195
683 assert (surface2->pitch == surface2->w * 4); 1196 assert (surface2->pitch == surface2->w * 4);
684 1197
1198 SDL_LockSurface (surface2);
685 EXTEND (SP, 5); 1199 EXTEND (SP, 6);
686 PUSHs (sv_2mortal (newSViv (surface2->w))); 1200 PUSHs (sv_2mortal (newSViv (surface2->w)));
687 PUSHs (sv_2mortal (newSViv (surface2->h))); 1201 PUSHs (sv_2mortal (newSViv (surface2->h)));
688 SDL_LockSurface (surface2);
689 PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch))); 1202 PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));
690 SDL_UnlockSurface (surface2);
691 PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB))); 1203 PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
692 PUSHs (sv_2mortal (newSViv (GL_RGBA))); 1204 PUSHs (sv_2mortal (newSViv (GL_RGBA)));
693 PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE))); 1205 PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
1206 SDL_UnlockSurface (surface2);
694 1207
695 SDL_FreeSurface (surface); 1208 SDL_FreeSurface (surface);
696 SDL_FreeSurface (surface2); 1209 SDL_FreeSurface (surface2);
697} 1210}
698 1211
… …
724void 1237void
725error (char *message) 1238error (char *message)
726 CODE: 1239 CODE:
727 fprintf (stderr, "ERROR: %s\n", message); 1240 fprintf (stderr, "ERROR: %s\n", message);
728#ifdef _WIN32 1241#ifdef _WIN32
729 MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR); 1242 MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
730#endif 1243#endif
731 1244
732void 1245void
733fatal (char *message) 1246fatal (char *message)
734 CODE: 1247 CODE:
735 fprintf (stderr, "FATAL: %s\n", message); 1248 fprintf (stderr, "FATAL: %s\n", message);
736#ifdef _WIN32 1249#ifdef _WIN32
737 MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR); 1250 MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
738#endif 1251#endif
739 _exit (1); 1252 _exit (1);
740 1253
741void 1254void
742_exit (int retval) 1255_exit (int retval = 0)
743 CODE: 1256 CODE:
1257#ifdef WIN32
1258 ExitThread (retval); // unclean, please beam me up
1259#else
744 _exit (retval); 1260 _exit (retval);
1261#endif
745 1262
1263void
1264debug ()
1265 CODE:
1266{
1267#if DEBUG
1268 VALGRIND_DO_LEAK_CHECK;
1269#endif
1270}
1271
1272int
1273SvREFCNT (SV *sv)
1274 CODE:
1275 RETVAL = SvREFCNT (sv);
1276 OUTPUT:
1277 RETVAL
1278
746MODULE = CFClient PACKAGE = CFClient::Font 1279MODULE = Deliantra::Client PACKAGE = DC::Font
747 1280
748CFClient::Font 1281PROTOTYPES: DISABLE
1282
1283DC::Font
749new_from_file (SV *class, char *path, int id = 0) 1284new_from_file (SV *class, char *path, int id = 0)
750 CODE: 1285 CODE:
751{ 1286{
752 int count; 1287 int count;
753 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count); 1288 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
… …
756} 1291}
757 OUTPUT: 1292 OUTPUT:
758 RETVAL 1293 RETVAL
759 1294
760void 1295void
761DESTROY (CFClient::Font self) 1296DESTROY (DC::Font self)
762 CODE: 1297 CODE:
763 pango_font_description_free (self); 1298 pango_font_description_free (self);
764 1299
765void 1300void
766make_default (CFClient::Font self) 1301make_default (DC::Font self)
1302 PROTOTYPE: $
767 CODE: 1303 CODE:
768 default_font = self; 1304 default_font = self;
769 1305
770MODULE = CFClient PACKAGE = CFClient::Layout 1306MODULE = Deliantra::Client PACKAGE = DC::Layout
771 1307
1308PROTOTYPES: DISABLE
1309
772void 1310void
773clear_font_cache () 1311glyph_cache_backup ()
1312 PROTOTYPE:
774 CODE: 1313 CODE:
775 pango_fc_font_map_cache_clear ((PangoFcFontMap *)opengl_fontmap); 1314 tc_backup ();
1315
1316void
1317glyph_cache_restore ()
1318 PROTOTYPE:
1319 CODE:
776 tc_clear (); 1320 tc_restore ();
777 1321
778CFClient::Layout 1322DC::Layout
779new (SV *class, int type = 0) 1323new (SV *class)
780 CODE: 1324 CODE:
781 New (0, RETVAL, 1, struct cf_layout); 1325 New (0, RETVAL, 1, struct cf_layout);
782 1326
783 RETVAL->pl = pango_layout_new (opengl_context); 1327 RETVAL->pl = pango_layout_new (opengl_context);
784 RETVAL->r = 1.; 1328 RETVAL->r = 1.;
785 RETVAL->g = 1.; 1329 RETVAL->g = 1.;
786 RETVAL->b = 1.; 1330 RETVAL->b = 1.;
787 RETVAL->a = 1.; 1331 RETVAL->a = 1.;
788 RETVAL->base_height = MIN_FONT_HEIGHT; 1332 RETVAL->base_height = MIN_FONT_HEIGHT;
789 RETVAL->font = 0; 1333 RETVAL->font = 0;
1334 RETVAL->rc = rc_alloc ();
790 1335
791 pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR); 1336 pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
792 layout_update_font (RETVAL); 1337 layout_update_font (RETVAL);
793 OUTPUT: 1338 OUTPUT:
794 RETVAL 1339 RETVAL
795 1340
796void 1341void
797DESTROY (CFClient::Layout self) 1342DESTROY (DC::Layout self)
798 CODE: 1343 CODE:
799 g_object_unref (self->pl); 1344 g_object_unref (self->pl);
1345 rc_free (self->rc);
800 Safefree (self); 1346 Safefree (self);
801 1347
802void 1348void
803set_text (CFClient::Layout self, SV *text_) 1349set_text (DC::Layout self, SV *text_)
804 CODE: 1350 CODE:
805{ 1351{
806 STRLEN textlen; 1352 STRLEN textlen;
807 char *text = SvPVutf8 (text_, textlen); 1353 char *text = SvPVutf8 (text_, textlen);
808 1354
809 pango_layout_set_text (self->pl, text, textlen); 1355 pango_layout_set_text (self->pl, text, textlen);
810} 1356}
811 1357
812void 1358void
813set_markup (CFClient::Layout self, SV *text_) 1359set_markup (DC::Layout self, SV *text_)
814 CODE: 1360 CODE:
815{ 1361{
816 STRLEN textlen; 1362 STRLEN textlen;
817 char *text = SvPVutf8 (text_, textlen); 1363 char *text = SvPVutf8 (text_, textlen);
818 1364
819 pango_layout_set_markup (self->pl, text, textlen); 1365 pango_layout_set_markup (self->pl, text, textlen);
820} 1366}
821 1367
822void 1368void
823set_shapes (CFClient::Layout self, ...) 1369set_shapes (DC::Layout self, ...)
824 CODE: 1370 CODE:
825{ 1371{
826 PangoAttrList *attrs = 0; 1372 PangoAttrList *attrs = 0;
827 const char *text = pango_layout_get_text (self->pl); 1373 const char *text = pango_layout_get_text (self->pl);
828 const char *pos = text; 1374 const char *pos = text;
… …
863 if (attrs) 1409 if (attrs)
864 pango_layout_set_attributes (self->pl, attrs); 1410 pango_layout_set_attributes (self->pl, attrs);
865} 1411}
866 1412
867void 1413void
868get_shapes (CFClient::Layout self) 1414get_shapes (DC::Layout self)
869 PPCODE: 1415 PPCODE:
870{ 1416{
871 PangoLayoutIter *iter = pango_layout_get_iter (self->pl); 1417 PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
872 1418
873 do 1419 do
874 { 1420 {
875 PangoLayoutRun *run = pango_layout_iter_get_run (iter); 1421 PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
876 1422
877 if (run && shape_attr_p (run)) 1423 if (run && shape_attr_p (run))
878 { 1424 {
879 PangoRectangle extents; 1425 PangoRectangle extents;
880 pango_layout_iter_get_run_extents (iter, 0, &extents); 1426 pango_layout_iter_get_run_extents (iter, 0, &extents);
881 1427
1428 EXTEND (SP, 2);
882 PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.x)))); 1429 PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.x))));
883 PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.y)))); 1430 PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.y))));
884 } 1431 }
885 } 1432 }
886 while (pango_layout_iter_next_run (iter)); 1433 while (pango_layout_iter_next_run (iter));
887 1434
888 pango_layout_iter_free (iter); 1435 pango_layout_iter_free (iter);
889} 1436}
890 1437
891int 1438int
892has_wrapped (CFClient::Layout self) 1439has_wrapped (DC::Layout self)
893 CODE: 1440 CODE:
894{ 1441{
895 int lines = 1; 1442 int lines = 1;
896 const char *text = pango_layout_get_text (self->pl); 1443 const char *text = pango_layout_get_text (self->pl);
897 1444
… …
902} 1449}
903 OUTPUT: 1450 OUTPUT:
904 RETVAL 1451 RETVAL
905 1452
906SV * 1453SV *
907get_text (CFClient::Layout self) 1454get_text (DC::Layout self)
908 CODE: 1455 CODE:
909 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0); 1456 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
910 sv_utf8_decode (RETVAL); 1457 sv_utf8_decode (RETVAL);
911 OUTPUT: 1458 OUTPUT:
912 RETVAL 1459 RETVAL
913 1460
914void 1461void
915set_foreground (CFClient::Layout self, float r, float g, float b, float a = 1.) 1462set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
916 CODE: 1463 CODE:
917 self->r = r; 1464 self->r = r;
918 self->g = g; 1465 self->g = g;
919 self->b = b; 1466 self->b = b;
920 self->a = a; 1467 self->a = a;
921 1468
922void 1469void
923set_font (CFClient::Layout self, CFClient::Font font = 0) 1470set_font (DC::Layout self, DC::Font font = 0)
924 CODE: 1471 CODE:
925 if (self->font != font) 1472 if (self->font != font)
926 { 1473 {
927 self->font = font; 1474 self->font = font;
928 layout_update_font (self); 1475 layout_update_font (self);
929 } 1476 }
930 1477
931void 1478void
932set_height (CFClient::Layout self, int base_height) 1479set_height (DC::Layout self, int base_height)
933 CODE: 1480 CODE:
934 if (self->base_height != base_height) 1481 if (self->base_height != base_height)
935 { 1482 {
936 self->base_height = base_height; 1483 self->base_height = base_height;
937 layout_update_font (self); 1484 layout_update_font (self);
938 } 1485 }
939 1486
940void 1487void
941set_width (CFClient::Layout self, int max_width = -1) 1488set_width (DC::Layout self, int max_width = -1)
942 CODE: 1489 CODE:
943 pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE); 1490 pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
944 1491
945void 1492void
946set_indent (CFClient::Layout self, int indent) 1493set_indent (DC::Layout self, int indent)
947 CODE: 1494 CODE:
948 pango_layout_set_indent (self->pl, indent * PANGO_SCALE); 1495 pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
949 1496
950void 1497void
951set_spacing (CFClient::Layout self, int spacing) 1498set_spacing (DC::Layout self, int spacing)
952 CODE: 1499 CODE:
953 pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE); 1500 pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
954 1501
955void 1502void
956set_ellipsise (CFClient::Layout self, int ellipsise) 1503set_ellipsise (DC::Layout self, int ellipsise)
957 CODE: 1504 CODE:
958 pango_layout_set_ellipsize (self->pl, 1505 pango_layout_set_ellipsize (self->pl,
959 ellipsise == 1 ? PANGO_ELLIPSIZE_START 1506 ellipsise == 1 ? PANGO_ELLIPSIZE_START
960 : ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE 1507 : ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
961 : ellipsise == 3 ? PANGO_ELLIPSIZE_END 1508 : ellipsise == 3 ? PANGO_ELLIPSIZE_END
962 : PANGO_ELLIPSIZE_NONE 1509 : PANGO_ELLIPSIZE_NONE
963 ); 1510 );
964 1511
965void 1512void
966set_single_paragraph_mode (CFClient::Layout self, int spm) 1513set_single_paragraph_mode (DC::Layout self, int spm)
967 CODE: 1514 CODE:
968 pango_layout_set_single_paragraph_mode (self->pl, !!spm); 1515 pango_layout_set_single_paragraph_mode (self->pl, !!spm);
969 1516
970void 1517void
971size (CFClient::Layout self) 1518size (DC::Layout self)
972 PPCODE: 1519 PPCODE:
973{ 1520{
974 int w, h; 1521 int w, h;
975 1522
976 layout_get_pixel_size (self, &w, &h); 1523 layout_get_pixel_size (self, &w, &h);
… …
979 PUSHs (sv_2mortal (newSViv (w))); 1526 PUSHs (sv_2mortal (newSViv (w)));
980 PUSHs (sv_2mortal (newSViv (h))); 1527 PUSHs (sv_2mortal (newSViv (h)));
981} 1528}
982 1529
983int 1530int
984descent (CFClient::Layout self) 1531descent (DC::Layout self)
985 CODE: 1532 CODE:
986{ 1533{
987 PangoRectangle rect; 1534 PangoRectangle rect;
988 PangoLayoutLine *line = pango_layout_get_line (self->pl, 0); 1535 PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
989 pango_layout_line_get_pixel_extents (line, 0, &rect); 1536 pango_layout_line_get_pixel_extents (line, 0, &rect);
990 RETVAL = PANGO_DESCENT (rect); 1537 RETVAL = PANGO_DESCENT (rect);
991} 1538}
992 OUTPUT: 1539 OUTPUT:
993 RETVAL 1540 RETVAL
994 1541
995int 1542int
996xy_to_index (CFClient::Layout self, int x, int y) 1543xy_to_index (DC::Layout self, int x, int y)
997 CODE: 1544 CODE:
998{ 1545{
999 int index, trailing; 1546 int index, trailing;
1000 pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing); 1547 pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1001 RETVAL = index; 1548 RETVAL = index + trailing;
1002} 1549}
1003 OUTPUT: 1550 OUTPUT:
1004 RETVAL 1551 RETVAL
1005 1552
1006void 1553void
1007cursor_pos (CFClient::Layout self, int index) 1554cursor_pos (DC::Layout self, int index)
1008 PPCODE: 1555 PPCODE:
1009{ 1556{
1010 PangoRectangle strong_pos; 1557 PangoRectangle pos;
1011 pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0); 1558 pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1012 1559
1013 EXTEND (SP, 3); 1560 EXTEND (SP, 3);
1014 PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE))); 1561 PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1015 PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE))); 1562 PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1016 PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE))); 1563 PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1017} 1564}
1018 1565
1019void 1566void
1020render (CFClient::Layout self, float x, float y) 1567index_to_line_x (DC::Layout self, int index, int trailing = 0)
1021 PPCODE: 1568 PPCODE:
1569{
1570 int line, x;
1571
1572 pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
1573#if !PANGO_VERSION_CHECK (1, 17, 3)
1574 /* pango bug: line is between 1..numlines, not 0..numlines-1 */
1575 --line;
1576#endif
1577 EXTEND (SP, 2);
1578 PUSHs (sv_2mortal (newSViv (line)));
1579 PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1580}
1581
1582void
1583line_x_to_index (DC::Layout self, int line, int x)
1584 PPCODE:
1585{
1586 PangoLayoutLine *lp;
1587 int index, trailing;
1588
1589 if (line < 0)
1590 XSRETURN_EMPTY;
1591
1592 if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1593 XSRETURN_EMPTY; /* do better */
1594
1595 pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1596
1597 EXTEND (SP, 2);
1598 if (GIMME_V == G_SCALAR)
1599 PUSHs (sv_2mortal (newSViv (index + trailing)));
1600 else
1601 {
1602 PUSHs (sv_2mortal (newSViv (index)));
1603 PUSHs (sv_2mortal (newSViv (trailing)));
1604 }
1605}
1606
1607void
1608render (DC::Layout self, float x, float y, int flags = 0)
1609 CODE:
1610 rc_clear (self->rc);
1022 pango_opengl_render_layout_subpixel ( 1611 pango_opengl_render_layout_subpixel (
1023 self->pl, 1612 self->pl,
1613 self->rc,
1024 x * PANGO_SCALE, y * PANGO_SCALE, 1614 x * PANGO_SCALE, y * PANGO_SCALE,
1025 self->r, self->g, self->b, self->a 1615 self->r, self->g, self->b, self->a,
1616 flags
1026 ); 1617 );
1618 // we assume that context_change actually clears/frees stuff
1619 // and does not do any recomputation...
1620 pango_layout_context_changed (self->pl);
1027 1621
1622void
1623draw (DC::Layout self)
1624 CODE:
1625{
1626 glEnable (GL_TEXTURE_2D);
1627 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1628 glEnable (GL_BLEND);
1629 gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
1630 GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
1631 glEnable (GL_ALPHA_TEST);
1632 glAlphaFunc (GL_GREATER, 7.f / 255.f);
1633
1634 rc_draw (self->rc);
1635
1636 glDisable (GL_ALPHA_TEST);
1637 glDisable (GL_BLEND);
1638 glDisable (GL_TEXTURE_2D);
1639}
1640
1028MODULE = CFClient PACKAGE = CFClient::Texture 1641MODULE = Deliantra::Client PACKAGE = DC::Texture
1029 1642
1030void 1643PROTOTYPES: ENABLE
1031pad2pot (SV *data_, SV *w_, SV *h_)
1032 CODE:
1033{
1034 int ow = SvIV (w_);
1035 int oh = SvIV (h_);
1036 1644
1037 if (ow && oh) 1645void
1646pad (SV *data_, int ow, int oh, int nw, int nh)
1647 CODE:
1648{
1649 if ((nw != ow || nh != oh) && SvOK (data_))
1038 { 1650 {
1039 int nw = minpot (ow);
1040 int nh = minpot (oh);
1041
1042 if (nw != ow || nh != oh)
1043 {
1044 if (SvOK (data_))
1045 {
1046 STRLEN datalen; 1651 STRLEN datalen;
1047 char *data = SvPVbyte (data_, datalen); 1652 char *data = SvPVbyte (data_, datalen);
1048 int bpp = datalen / (ow * oh); 1653 int bpp = datalen / (ow * oh);
1049 SV *result_ = sv_2mortal (newSV (nw * nh * bpp)); 1654 SV *result_ = sv_2mortal (newSV (nw * nh * bpp));
1050 1655
1051 SvPOK_only (result_); 1656 SvPOK_only (result_);
1052 SvCUR_set (result_, nw * nh * bpp); 1657 SvCUR_set (result_, nw * nh * bpp);
1053 1658
1054 memset (SvPVX (result_), 0, nw * nh * bpp); 1659 memset (SvPVX (result_), 0, nw * nh * bpp);
1055 while (oh--) 1660 while (oh--)
1056 memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp); 1661 memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1057 1662
1058 sv_setsv (data_, result_); 1663 sv_setsv (data_, result_);
1059 }
1060
1061 sv_setiv (w_, nw);
1062 sv_setiv (h_, nh);
1063 }
1064 } 1664 }
1065} 1665}
1066 1666
1067void 1667void
1068draw_quad (SV *self, float x, float y, float w = 0., float h = 0.) 1668draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
… …
1074{ 1674{
1075 HV *hv = (HV *)SvRV (self); 1675 HV *hv = (HV *)SvRV (self);
1076 float s = SvNV (*hv_fetch (hv, "s", 1, 1)); 1676 float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1077 float t = SvNV (*hv_fetch (hv, "t", 1, 1)); 1677 float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1078 int name = SvIV (*hv_fetch (hv, "name", 4, 1)); 1678 int name = SvIV (*hv_fetch (hv, "name", 4, 1));
1679
1680 if (name <= 0)
1681 XSRETURN_EMPTY;
1079 1682
1080 if (items < 5) 1683 if (items < 5)
1081 { 1684 {
1082 w = SvNV (*hv_fetch (hv, "w", 1, 1)); 1685 w = SvNV (*hv_fetch (hv, "w", 1, 1));
1083 h = SvNV (*hv_fetch (hv, "h", 1, 1)); 1686 h = SvNV (*hv_fetch (hv, "h", 1, 1));
… …
1111 glDisable (GL_ALPHA_TEST); 1714 glDisable (GL_ALPHA_TEST);
1112 glDisable (GL_BLEND); 1715 glDisable (GL_BLEND);
1113 } 1716 }
1114} 1717}
1115 1718
1719void
1720draw_fow_texture (float intensity, int hidden_tex, int name1, uint8_t *data1, float s, float t, int w, int h, float blend = 0.f, int dx = 0, int dy = 0, int name2 = 0, uint8_t *data2 = data1)
1721 PROTOTYPE: @
1722 CODE:
1723{
1724 glEnable (GL_BLEND);
1725 glBlendFunc (intensity ? GL_SRC_ALPHA : GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
1726 glEnable (GL_TEXTURE_2D);
1727 glBindTexture (GL_TEXTURE_2D, name1);
1728
1729 glColor3f (intensity, intensity, intensity);
1730 glPushMatrix ();
1731 glScalef (1./3, 1./3, 1.);
1732
1733 if (blend > 0.f)
1734 {
1735 float dx3 = dx * -3.f / w;
1736 float dy3 = dy * -3.f / h;
1737 GLfloat env_color[4] = { 0., 0., 0., blend };
1738
1739 /* interpolate the two shadow textures */
1740 /* stage 0 == rgb(glcolor) + alpha(t0) */
1741 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1742
1743 /* stage 1 == rgb(glcolor) + alpha(interpolate t0, t1, texenv) */
1744 gl.ActiveTexture (GL_TEXTURE1);
1745 glEnable (GL_TEXTURE_2D);
1746 glBindTexture (GL_TEXTURE_2D, name2);
1747 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_COMBINE);
1748
1749 /* rgb == rgb(glcolor) */
1750 glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_RGB, GL_REPLACE);
1751 glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_RGB, GL_PRIMARY_COLOR);
1752 glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_RGB, GL_SRC_COLOR);
1753
1754 /* alpha = interpolate t0, t1 by env_alpha */
1755 glTexEnvfv (GL_TEXTURE_ENV, GL_TEXTURE_ENV_COLOR, env_color);
1756
1757 glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_ALPHA, GL_INTERPOLATE);
1758 glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_ALPHA, GL_TEXTURE);
1759 glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_ALPHA, GL_SRC_ALPHA);
1760
1761 glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE1_ALPHA, GL_PREVIOUS);
1762 glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND1_ALPHA, GL_SRC_ALPHA);
1763
1764 glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE2_ALPHA, GL_CONSTANT);
1765 glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND2_ALPHA, GL_SRC_ALPHA);
1766
1767 glBegin (GL_QUADS);
1768 gl.MultiTexCoord2f (GL_TEXTURE0, 0, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 ); glVertex2i (0, 0);
1769 gl.MultiTexCoord2f (GL_TEXTURE0, 0, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 + t); glVertex2i (0, h);
1770 gl.MultiTexCoord2f (GL_TEXTURE0, s, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 + t); glVertex2i (w, h);
1771 gl.MultiTexCoord2f (GL_TEXTURE0, s, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 ); glVertex2i (w, 0);
1772 glEnd ();
1773
1774 glDisable (GL_TEXTURE_2D);
1775 gl.ActiveTexture (GL_TEXTURE0);
1776 }
1777 else
1778 {
1779 /* simple blending of one texture, also opengl <1.3 path */
1780 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1781
1782 glBegin (GL_QUADS);
1783 glTexCoord2f (0, 0); glVertex2f (0, 0);
1784 glTexCoord2f (0, t); glVertex2f (0, h);
1785 glTexCoord2f (s, t); glVertex2f (w, h);
1786 glTexCoord2f (s, 0); glVertex2f (w, 0);
1787 glEnd ();
1788 }
1789
1790 /* draw ?-marks or equivalent, this is very clumsy code :/ */
1791 {
1792 int x, y;
1793 int dx3 = dx * 3;
1794 int dy3 = dy * 3;
1795
1796 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1797 glBindTexture (GL_TEXTURE_2D, hidden_tex);
1798 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1799 glTranslatef (-1., -1., 0);
1800 glBegin (GL_QUADS);
1801
1802 for (y = 1; y < h; y += 3)
1803 {
1804 int y1 = y - dy3;
1805 int y1valid = y1 >= 0 && y1 < h;
1806
1807 for (x = 1; x < w; x += 3)
1808 {
1809 int x1 = x - dx3;
1810 uint8_t h1 = data1 [x + y * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
1811 uint8_t h2;
1812
1813 if (y1valid && x1 >= 0 && x1 < w)
1814 h2 = data2 [x1 + y1 * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
1815 else
1816 h2 = 1; /* out of range == invisible */
1817
1818 if (h1 || h2)
1819 {
1820 float alpha = h1 == h2 ? 1.f : h1 ? 1.f - blend : blend;
1821 glColor4f (1., 1., 1., alpha);
1822
1823 glTexCoord2f (0, 0.); glVertex2i (x , y );
1824 glTexCoord2f (0, 1.); glVertex2i (x , y + 3);
1825 glTexCoord2f (1, 1.); glVertex2i (x + 3, y + 3);
1826 glTexCoord2f (1, 0.); glVertex2i (x + 3, y );
1827 }
1828 }
1829 }
1830 }
1831
1832 glEnd ();
1833
1834 glPopMatrix ();
1835
1836 glDisable (GL_TEXTURE_2D);
1837 glDisable (GL_BLEND);
1838}
1839
1840IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
1841 CODE:
1842{
1843 GLint width;
1844 glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
1845 glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
1846 RETVAL = width > 0;
1847}
1848 OUTPUT:
1849 RETVAL
1850
1116MODULE = CFClient PACKAGE = CFClient::Map 1851MODULE = Deliantra::Client PACKAGE = DC::Map
1117 1852
1118CFClient::Map 1853PROTOTYPES: DISABLE
1119new (SV *class, int map_width, int map_height) 1854
1855DC::Map
1856new (SV *class)
1120 CODE: 1857 CODE:
1121 New (0, RETVAL, 1, struct map); 1858 New (0, RETVAL, 1, struct map);
1122 RETVAL->x = 0; 1859 RETVAL->x = 0;
1123 RETVAL->y = 0; 1860 RETVAL->y = 0;
1124 RETVAL->w = map_width; 1861 RETVAL->w = 0;
1125 RETVAL->h = map_height; 1862 RETVAL->h = 0;
1126 RETVAL->ox = 0; 1863 RETVAL->ox = 0;
1127 RETVAL->oy = 0; 1864 RETVAL->oy = 0;
1128 RETVAL->faces = 8192; 1865 RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1129 Newz (0, RETVAL->face, RETVAL->faces, mapface); 1866 RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1130 RETVAL->texs = 8192;
1131 Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1132 RETVAL->rows = 0; 1867 RETVAL->rows = 0;
1133 RETVAL->row = 0; 1868 RETVAL->row = 0;
1134 OUTPUT: 1869 OUTPUT:
1135 RETVAL 1870 RETVAL
1136 1871
1137void 1872void
1138DESTROY (CFClient::Map self) 1873DESTROY (DC::Map self)
1139 CODE: 1874 CODE:
1140{ 1875{
1141 map_clear (self); 1876 map_clear (self);
1142 Safefree (self->face); 1877 Safefree (self->face2tile);
1143 Safefree (self->tex); 1878 Safefree (self->tex);
1144 Safefree (self); 1879 Safefree (self);
1145} 1880}
1146 1881
1147void 1882void
1883resize (DC::Map self, int map_width, int map_height)
1884 CODE:
1885 self->w = map_width;
1886 self->h = map_height;
1887
1888void
1148clear (CFClient::Map self) 1889clear (DC::Map self)
1149 CODE: 1890 CODE:
1150 map_clear (self); 1891 map_clear (self);
1151 1892
1152void 1893void
1153set_face (CFClient::Map self, int face, int texid) 1894set_tileid (DC::Map self, int face, int tile)
1154 CODE: 1895 CODE:
1155{ 1896{
1156 while (self->faces <= face) 1897 need_facenum (self, face); self->face2tile [face] = tile;
1157 { 1898 need_texid (self, tile);
1158 Append (mapface, self->face, self->faces, self->faces);
1159 self->faces *= 2;
1160 }
1161
1162 self->face [face] = texid;
1163} 1899}
1164 1900
1165void 1901void
1902set_smooth (DC::Map self, int face, int smooth, int level)
1903 CODE:
1904{
1905 tileid texid;
1906 maptex *tex;
1907
1908 if (face < 0 || face >= self->faces)
1909 return;
1910
1911 if (smooth < 0 || smooth >= self->faces)
1912 return;
1913
1914 texid = self->face2tile [face];
1915
1916 if (!texid)
1917 return;
1918
1919 tex = self->tex + texid;
1920 tex->smoothtile = self->face2tile [smooth];
1921 tex->smoothlevel = level;
1922}
1923
1924void
1166set_texture (CFClient::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a) 1925set_texture (DC::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)
1167 CODE: 1926 CODE:
1168{ 1927{
1169 while (self->texs <= texid) 1928 need_texid (self, texid);
1170 {
1171 Append (maptex, self->tex, self->texs, self->texs);
1172 self->texs *= 2;
1173 }
1174 1929
1175 { 1930 {
1176 maptex *tex = self->tex + texid; 1931 maptex *tex = self->tex + texid;
1177 1932
1178 tex->name = name; 1933 tex->name = name;
… …
1194 // use uglier nearest interpolation because linear suffers 1949 // use uglier nearest interpolation because linear suffers
1195 // from transparent color bleeding and ugly wrapping effects. 1950 // from transparent color bleeding and ugly wrapping effects.
1196 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST); 1951 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1197} 1952}
1198 1953
1954void
1955expire_textures (DC::Map self, int texid, int count)
1956 PPCODE:
1957 for (; texid < self->texs && count; ++texid, --count)
1958 {
1959 maptex *tex = self->tex + texid;
1960
1961 if (tex->name)
1962 {
1963 if (tex->unused)
1964 {
1965 tex->name = 0;
1966 tex->unused = 0;
1967 XPUSHs (sv_2mortal (newSViv (texid)));
1968 }
1969 else
1970 tex->unused = 1;
1971 }
1972 }
1973
1199int 1974int
1200ox (CFClient::Map self) 1975ox (DC::Map self)
1201 ALIAS: 1976 ALIAS:
1202 oy = 1 1977 oy = 1
1203 x = 2 1978 x = 2
1204 y = 3 1979 y = 3
1205 w = 4 1980 w = 4
… …
1216 } 1991 }
1217 OUTPUT: 1992 OUTPUT:
1218 RETVAL 1993 RETVAL
1219 1994
1220void 1995void
1221scroll (CFClient::Map self, int dx, int dy) 1996scroll (DC::Map self, int dx, int dy)
1222 CODE: 1997 CODE:
1223{ 1998{
1224 if (dx > 0) 1999 if (dx > 0)
1225 map_blank (self, self->x, self->y, dx - 1, self->h); 2000 map_blank (self, self->x, self->y, dx, self->h);
1226 else if (dx < 0) 2001 else if (dx < 0)
1227 map_blank (self, self->x + self->w + dx + 1, self->y, 1 - dx, self->h); 2002 map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1228 2003
1229 if (dy > 0) 2004 if (dy > 0)
1230 map_blank (self, self->x, self->y, self->w, dy - 1); 2005 map_blank (self, self->x, self->y, self->w, dy);
1231 else if (dy < 0) 2006 else if (dy < 0)
1232 map_blank (self, self->x, self->y + self->h + dy + 1, self->w, 1 - dy); 2007 map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1233 2008
1234 self->ox += dx; self->x += dx; 2009 self->ox += dx; self->x += dx;
1235 self->oy += dy; self->y += dy; 2010 self->oy += dy; self->y += dy;
1236 2011
1237 while (self->y < 0) 2012 while (self->y < 0)
… …
1241 self->rows += MAP_EXTEND_Y; 2016 self->rows += MAP_EXTEND_Y;
1242 self->y += MAP_EXTEND_Y; 2017 self->y += MAP_EXTEND_Y;
1243 } 2018 }
1244} 2019}
1245 2020
1246void 2021SV *
1247map1a_update (CFClient::Map self, SV *data_) 2022map1a_update (DC::Map self, SV *data_, int extmap)
1248 CODE: 2023 CODE:
1249{ 2024{
1250 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_); 2025 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1251 uint8_t *data_end = (uint8_t *)SvEND (data_); 2026 uint8_t *data_end = (uint8_t *)SvEND (data_);
1252 mapcell *cell; 2027 mapcell *cell;
1253 int x, y, flags; 2028 int x, y, z, flags;
2029 AV *missing = newAV ();
2030 RETVAL = newRV_noinc ((SV *)missing);
1254 2031
1255 while (data < data_end) 2032 while (data < data_end - 1)
1256 { 2033 {
1257 flags = (data [0] << 8) + data [1]; data += 2; 2034 flags = (data [0] << 8) + data [1]; data += 2;
1258 2035
1259 x = self->x + ((flags >> 10) & 63); 2036 x = self->x + ((flags >> 10) & 63);
1260 y = self->y + ((flags >> 4) & 63); 2037 y = self->y + ((flags >> 4) & 63);
1261 2038
1262 cell = map_get_cell (self, x, y); 2039 cell = map_get_cell (self, x, y);
1263 2040
1264 if (flags & 15) 2041 if (flags & 15)
1265 { 2042 {
1266 if (cell->darkness < 0) 2043 if (!cell->darkness)
1267 { 2044 {
2045 memset (cell, 0, sizeof (*cell));
1268 cell->darkness = 0; 2046 cell->darkness = 256;
1269 cell->face [0] = 0;
1270 cell->face [1] = 0;
1271 cell->face [2] = 0;
1272 } 2047 }
1273 2048
1274 cell->darkness = flags & 8 ? *data++ : 255;
1275
1276 //TODO: don't trust server data to be in-range(!) 2049 //TODO: don't trust server data to be in-range(!)
1277 2050
1278 if (flags & 4) 2051 if (flags & 8)
1279 { 2052 {
1280 cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2; 2053 if (extmap)
2054 {
2055 uint8_t ext, cmd;
2056
2057 do
2058 {
2059 ext = *data++;
2060 cmd = ext & 0x7f;
2061
2062 if (cmd < 4)
2063 cell->darkness = 255 - ext * 64 + 1; /* make sure this doesn't collide with FOW_DARKNESS */
2064 else if (cmd == 5) // health
2065 {
2066 cell->stat_width = 1;
2067 cell->stat_hp = *data++;
2068 }
2069 else if (cmd == 6) // monster width
2070 cell->stat_width = *data++ + 1;
2071 else if (cmd == 0x47)
2072 {
2073 if (*data == 1) cell->player = data [1];
2074 else if (*data == 2) cell->player = data [2] + (data [1] << 8);
2075 else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
2076 else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
2077
2078 data += *data + 1;
2079 }
2080 else if (cmd == 8) // cell flags
2081 cell->flags = *data++;
2082 else if (ext & 0x40) // unknown, multibyte => skip
2083 data += *data + 1;
2084 else
2085 data++;
2086 }
2087 while (ext & 0x80);
2088 }
2089 else
2090 cell->darkness = *data++ + 1;
1281 } 2091 }
1282 2092
2093 for (z = 0; z <= 2; ++z)
1283 if (flags & 2) 2094 if (flags & (4 >> z))
1284 { 2095 {
1285 cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2; 2096 faceid face = (data [0] << 8) + data [1]; data += 2;
2097 need_facenum (self, face);
2098 cell->tile [z] = self->face2tile [face];
2099
2100 if (cell->tile [z])
2101 {
2102 maptex *tex = self->tex + cell->tile [z];
2103 tex->unused = 0;
2104 if (!tex->name)
2105 av_push (missing, newSViv (cell->tile [z]));
2106
2107 if (tex->smoothtile)
2108 {
2109 maptex *smooth = self->tex + tex->smoothtile;
2110 smooth->unused = 0;
2111 if (!smooth->name)
2112 av_push (missing, newSViv (tex->smoothtile));
2113 }
2114 }
1286 } 2115 }
1287
1288 if (flags & 1)
1289 {
1290 cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
1291 }
1292 } 2116 }
1293 else 2117 else
1294 cell->darkness = -1; 2118 CELL_CLEAR (cell);
1295 } 2119 }
1296} 2120}
2121 OUTPUT:
2122 RETVAL
1297 2123
1298SV * 2124SV *
1299mapmap (CFClient::Map self, int x0, int y0, int w, int h) 2125mapmap (DC::Map self, int x0, int y0, int w, int h)
1300 CODE: 2126 CODE:
1301{ 2127{
1302 int x1, x; 2128 int x1, x;
1303 int y1, y; 2129 int y1, y;
1304 int z; 2130 int z;
… …
1317 ? self->row + y 2143 ? self->row + y
1318 : 0; 2144 : 0;
1319 2145
1320 for (x = x0; x < x1; x++) 2146 for (x = x0; x < x1; x++)
1321 { 2147 {
1322 int r = 32, g = 32, b = 32, a = 192; 2148 unsigned int r = 32, g = 32, b = 32, a = 192;
1323 2149
1324 if (row && row->c0 <= x && x < row->c1) 2150 if (row && row->c0 <= x && x < row->c1)
1325 { 2151 {
1326 mapcell *cell = row->col + (x - row->c0); 2152 mapcell *cell = row->col + (x - row->c0);
1327 2153
1328 for (z = 0; z <= 0; z++) 2154 for (z = 0; z <= 0; z++)
1329 { 2155 {
1330 mapface face = cell->face [z];
1331
1332 if (face)
1333 {
1334 maptex tex = self->tex [face]; 2156 maptex tex = self->tex [cell->tile [z]];
1335 int a0 = 255 - tex.a; 2157 int a0 = 255 - tex.a;
1336 int a1 = tex.a; 2158 int a1 = tex.a;
1337 2159
1338 r = (r * a0 + tex.r * a1) / 255; 2160 r = div255 (r * a0 + tex.r * a1);
1339 g = (g * a0 + tex.g * a1) / 255; 2161 g = div255 (g * a0 + tex.g * a1);
1340 b = (b * a0 + tex.b * a1) / 255; 2162 b = div255 (b * a0 + tex.b * a1);
1341 a = (a * a0 + tex.a * a1) / 255; 2163 a = div255 (a * a0 + tex.a * a1);
1342 }
1343 } 2164 }
1344 } 2165 }
1345 2166
1346 *map++ = (r ) 2167 *map++ = (r )
1347 | (g << 8) 2168 | (g << 8)
… …
1354} 2175}
1355 OUTPUT: 2176 OUTPUT:
1356 RETVAL 2177 RETVAL
1357 2178
1358void 2179void
1359draw (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh) 2180draw (DC::Map self, int mx, int my, int sw, int sh, int Tw, int Th, U32 player = 0xffffffff, int sdx = 0, int sdy = 0)
1360 CODE: 2181 CODE:
1361{ 2182{
1362 int vx, vy;
1363 int x, y, z; 2183 int x, y, z;
1364 int last_name;
1365 mapface face;
1366 2184
1367 vx = self->x + self->w / 2 - sw / 2 - shift_x; 2185 HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1368 vy = self->y + self->h / 2 - sh / 2 - shift_y; 2186 uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
2187 static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
2188 smooth_key skey;
2189 int pl_x, pl_y;
2190 maptex pl_tex;
2191 rc_t *rc = rc_alloc ();
2192 rc_t *rc_ov = rc_alloc ();
2193 rc_key_t key;
2194 rc_array_t *arr;
1369 2195
1370 /* 2196 pl_tex.name = 0;
1371 int vx = self->vx = self->w >= sw
1372 ? self->x + (self->w - sw) / 2
1373 : MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1374 2197
1375 int vy = self->vy = self->h >= sh 2198 // that's current max. sorry.
1376 ? self->y + (self->h - sh) / 2 2199 if (sw > 255) sw = 255;
1377 : MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy)); 2200 if (sh > 255) sh = 255;
1378 */
1379 2201
1380 glColor4ub (255, 255, 255, 255); 2202 // clear key, in case of extra padding
2203 memset (&skey, 0, sizeof (skey));
2204
2205 memset (&key, 0, sizeof (key));
2206 key.r = 255;
2207 key.g = 255;
2208 key.b = 255;
2209 key.a = 255;
2210 key.mode = GL_QUADS;
2211 key.format = GL_T2F_V3F;
2212
2213 mx += self->x;
2214 my += self->y;
2215
2216 // first pass: determine smooth_max
2217 // rather ugly, if you ask me
2218 // could also be stored inside mapcell and updated on change
2219 memset (smooth_max, 0, sizeof (smooth_max));
2220
2221 for (y = 0; y < sh; y++)
2222 if (0 <= y + my && y + my < self->rows)
2223 {
2224 maprow *row = self->row + (y + my);
2225
2226 for (x = 0; x < sw; x++)
2227 if (row->c0 <= x + mx && x + mx < row->c1)
2228 {
2229 mapcell *cell = row->col + (x + mx - row->c0);
2230
2231 smooth_max[x + 1][y + 1] =
2232 MAX (self->tex [cell->tile [0]].smoothlevel,
2233 MAX (self->tex [cell->tile [1]].smoothlevel,
2234 self->tex [cell->tile [2]].smoothlevel));
2235 }
2236 }
1381 2237
1382 glEnable (GL_BLEND); 2238 glEnable (GL_BLEND);
1383 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA); 2239 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1384 glEnable (GL_TEXTURE_2D);
1385 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE); 2240 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1386 2241
1387 glBegin (GL_QUADS);
1388
1389 last_name = 0;
1390
1391 for (z = 0; z < 3; z++) 2242 for (z = 0; z <= 2; z++)
2243 {
2244 memset (smooth_level, 0, sizeof (smooth_level));
2245 key.texname = -1;
2246
1392 for (y = 0; y < sh; y++) 2247 for (y = 0; y < sh; y++)
1393 if (0 <= y + vy && y + vy < self->rows) 2248 if (0 <= y + my && y + my < self->rows)
1394 { 2249 {
1395 maprow *row = self->row + (y + vy); 2250 maprow *row = self->row + (y + my);
1396 2251
1397 for (x = 0; x < sw; x++) 2252 for (x = 0; x < sw; x++)
1398 if (row->c0 <= x + vx && x + vx < row->c1) 2253 if (row->c0 <= x + mx && x + mx < row->c1)
1399 { 2254 {
1400 mapcell *cell = row->col + (x + vx - row->c0); 2255 mapcell *cell = row->col + (x + mx - row->c0);
1401
1402 face = cell->face [z]; 2256 tileid tile = cell->tile [z];
1403 2257
1404 if (face) 2258 if (tile)
2259 {
2260 maptex tex = self->tex [tile];
2261 int px, py;
2262
2263 if (key.texname != tex.name)
2264 {
2265 self->tex [tile].unused = 0;
2266
2267 if (!tex.name)
2268 tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
2269
2270 key.texname = tex.name;
2271 arr = rc_array (rc, &key);
2272 }
2273
2274 px = (x + 1) * Th - tex.w;
2275 py = (y + 1) * Tw - tex.h;
2276
2277 if (expect_false (cell->player == player) && expect_false (z == 2))
2278 {
2279 pl_x = px;
2280 pl_y = py;
2281 pl_tex = tex;
2282 continue;
2283 }
2284
2285 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
2286 rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
2287 rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
2288 rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
2289
2290 // update smooth hash
2291 if (tex.smoothtile)
2292 {
2293 skey.tile = tex.smoothtile;
2294 skey.level = tex.smoothlevel;
2295
2296 smooth_level [tex.smoothlevel >> 5] |= ((uint32_t)1) << (tex.smoothlevel & 31);
2297
2298 // add bits to current tile and all neighbours. skey.x|y is
2299 // shifted +1|+1 so we always stay positive.
2300
2301 // bits is ___n cccc CCCC bbbb
2302 // n do not draw borders&corners
2303 // c draw these corners, but...
2304 // C ... not these
2305 // b draw these borders
2306
2307 // borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
2308 // ┃· ·· ·┃ ━━
2309
2310 // corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
2311 // ·· ·· ·┏ ┓·
2312
2313 // full tile
2314 skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
2315
2316 // borders
2317 skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
2318 skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
2319 skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
2320 skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
2321
2322 // corners
2323 skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
2324 skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
2325 skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
2326 skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
2327 }
2328 }
2329
2330 if (expect_false (z == 2) && expect_false (cell->flags))
2331 {
2332 // overlays such as the speech bubble, probably more to come
2333 if (cell->flags & 1)
2334 {
2335 rc_key_t key_ov = key;
2336 maptex tex = self->tex [TEXID_SPEECH];
2337 rc_array_t *arr;
2338 int px = x * Tw + Tw * 2 / 32;
2339 int py = y * Th - Th * 6 / 32;
2340
2341 key_ov.texname = tex.name;
2342 arr = rc_array (rc_ov, &key_ov);
2343
2344 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
2345 rc_t2f_v3f (arr, 0 , tex.t, px , py + Th, 0);
2346 rc_t2f_v3f (arr, tex.s, tex.t, px + Tw, py + Th, 0);
2347 rc_t2f_v3f (arr, tex.s, 0 , px + Tw, py , 0);
2348 }
2349 }
2350 }
2351 }
2352
2353 rc_draw (rc);
2354 rc_clear (rc);
2355
2356 // go through all smoothlevels, lowest to highest, then draw.
2357 // this is basically counting sort
2358 {
2359 int w, b;
2360
2361 glEnable (GL_TEXTURE_2D);
2362 glBegin (GL_QUADS);
2363 for (w = 0; w < 256 / 32; ++w)
2364 {
2365 uint32_t smask = smooth_level [w];
2366 if (smask)
2367 for (b = 0; b < 32; ++b)
2368 if (smask & (((uint32_t)1) << b))
1405 { 2369 {
1406 maptex tex = self->tex [face]; 2370 int level = (w << 5) | b;
2371 HE *he;
1407 2372
1408 int px = (x + 1) * 32 - tex.w; 2373 hv_iterinit (smooth);
1409 int py = (y + 1) * 32 - tex.h; 2374 while ((he = hv_iternext (smooth)))
1410
1411 if (last_name != tex.name)
1412 { 2375 {
2376 smooth_key *skey = (smooth_key *)HeKEY (he);
2377 IV bits = SvIVX (HeVAL (he));
2378
2379 if (!(bits & 0x1000)
2380 && skey->level == level
2381 && level > smooth_max [skey->x][skey->y])
2382 {
2383 maptex tex = self->tex [skey->tile];
2384 int px = (((int)skey->x) - 1) * Tw;
2385 int py = (((int)skey->y) - 1) * Th;
2386 int border = bits & 15;
2387 int corner = (bits >> 8) & ~(bits >> 4) & 15;
2388 float dx = tex.s * .0625f; // 16 images/row
2389 float dy = tex.t * .5f ; // 2 images/column
2390
2391 if (tex.name)
2392 {
2393 // this time avoiding texture state changes
2394 // save gobs of state changes.
2395 if (key.texname != tex.name)
2396 {
2397 self->tex [skey->tile].unused = 0;
2398
1413 glEnd (); 2399 glEnd ();
1414 last_name = tex.name;
1415 glBindTexture (GL_TEXTURE_2D, last_name); 2400 glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1416 glBegin (GL_QUADS); 2401 glBegin (GL_QUADS);
2402 }
2403
2404 if (border)
2405 {
2406 float ox = border * dx;
2407
2408 glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
2409 glTexCoord2f (ox , dy ); glVertex2i (px , py + Th);
2410 glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py + Th);
2411 glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + Tw, py );
2412 }
2413
2414 if (corner)
2415 {
2416 float ox = corner * dx;
2417
2418 glTexCoord2f (ox , dy ); glVertex2i (px , py );
2419 glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + Th);
2420 glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + Tw, py + Th);
2421 glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py );
2422 }
2423 }
2424 }
1417 } 2425 }
1418
1419 glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1420 glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1421 glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1422 glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1423 } 2426 }
1424 }
1425 } 2427 }
1426 2428
1427 glEnd (); 2429 glEnd ();
1428
1429 glDisable (GL_TEXTURE_2D); 2430 glDisable (GL_TEXTURE_2D);
2431 key.texname = -1;
2432 }
2433
2434 hv_clear (smooth);
2435 }
2436
2437 if (pl_tex.name)
2438 {
2439 maptex tex = pl_tex;
2440 int px = pl_x + sdx;
2441 int py = pl_y + sdy;
2442
2443 key.texname = tex.name;
2444 arr = rc_array (rc, &key);
2445
2446 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
2447 rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
2448 rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
2449 rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
2450
2451 rc_draw (rc);
2452 }
2453
2454 rc_draw (rc_ov);
2455 rc_clear (rc_ov);
2456
1430 glDisable (GL_BLEND); 2457 glDisable (GL_BLEND);
1431} 2458 rc_free (rc);
2459 rc_free (rc_ov);
1432 2460
2461 // top layer: overlays such as the health bar
2462 for (y = 0; y < sh; y++)
2463 if (0 <= y + my && y + my < self->rows)
2464 {
2465 maprow *row = self->row + (y + my);
2466
2467 for (x = 0; x < sw; x++)
2468 if (row->c0 <= x + mx && x + mx < row->c1)
2469 {
2470 mapcell *cell = row->col + (x + mx - row->c0);
2471
2472 int px = x * Tw;
2473 int py = y * Th;
2474
2475 if (expect_false (cell->player == player))
2476 {
2477 px += sdx;
2478 py += sdy;
2479 }
2480
2481 if (cell->stat_hp)
2482 {
2483 int width = cell->stat_width * Tw;
2484 int thick = (sh * Th / 32 + 27) / 28 + 1 + cell->stat_width;
2485
2486 glColor3ub (0, 0, 0);
2487 glRectf (px + 1, py - thick - 2,
2488 px + width - 1, py);
2489
2490 glColor3ub (cell->stat_hp, 255 - cell->stat_hp, 0);
2491 glRectf (px + 2,
2492 py - thick - 1,
2493 px + width - 2 - cell->stat_hp * (width - 4) / 255, py - 1);
2494 }
2495 }
2496 }
2497}
2498
1433void 2499void
1434draw_magicmap (CFClient::Map self, int dx, int dy, int w, int h, unsigned char *data) 2500draw_magicmap (DC::Map self, int w, int h, unsigned char *data)
1435 CODE: 2501 CODE:
1436{ 2502{
1437 static float color[16][3] = { 2503 static float color[16][3] = {
1438 { 0.00F, 0.00F, 0.00F }, 2504 { 0.00f, 0.00f, 0.00f },
1439 { 1.00F, 1.00F, 1.00F }, 2505 { 1.00f, 1.00f, 1.00f },
1440 { 0.00F, 0.00F, 0.55F }, 2506 { 0.00f, 0.00f, 0.55f },
1441 { 1.00F, 0.00F, 0.00F }, 2507 { 1.00f, 0.00f, 0.00f },
1442 2508
1443 { 1.00F, 0.54F, 0.00F }, 2509 { 1.00f, 0.54f, 0.00f },
1444 { 0.11F, 0.56F, 1.00F }, 2510 { 0.11f, 0.56f, 1.00f },
1445 { 0.93F, 0.46F, 0.00F }, 2511 { 0.93f, 0.46f, 0.00f },
1446 { 0.18F, 0.54F, 0.34F }, 2512 { 0.18f, 0.54f, 0.34f },
1447 2513
1448 { 0.56F, 0.73F, 0.56F }, 2514 { 0.56f, 0.73f, 0.56f },
1449 { 0.80F, 0.80F, 0.80F }, 2515 { 0.80f, 0.80f, 0.80f },
1450 { 0.55F, 0.41F, 0.13F }, 2516 { 0.55f, 0.41f, 0.13f },
1451 { 0.99F, 0.77F, 0.26F }, 2517 { 0.99f, 0.77f, 0.26f },
1452 2518
1453 { 0.74F, 0.65F, 0.41F }, 2519 { 0.74f, 0.65f, 0.41f },
1454 2520
1455 { 0.00F, 1.00F, 1.00F }, 2521 { 0.00f, 1.00f, 1.00f },
1456 { 1.00F, 0.00F, 1.00F }, 2522 { 1.00f, 0.00f, 1.00f },
1457 { 1.00F, 1.00F, 0.00F }, 2523 { 1.00f, 1.00f, 0.00f },
1458 }; 2524 };
1459 2525
1460 int x, y; 2526 int x, y;
1461 2527
1462 glEnable (GL_TEXTURE_2D); 2528 glEnable (GL_TEXTURE_2D);
2529 /* GL_REPLACE would be correct, as we don't need to modulate alpha,
2530 * but the nvidia driver (185.18.14) mishandles alpha textures
2531 * and takes the colour from god knows where instead of using
2532 * Cp. MODULATE results in the same colour, but slightly different
2533 * alpha, but atcually gives us the correct colour with nvidia.
2534 */
1463 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE); 2535 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1464 glEnable (GL_BLEND); 2536 glEnable (GL_BLEND);
1465 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA); 2537 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1466 glBegin (GL_QUADS); 2538 glBegin (GL_QUADS);
1467 2539
1468 for (y = 0; y < h; y++) 2540 for (y = 0; y < h; y++)
… …
1472 2544
1473 if (m) 2545 if (m)
1474 { 2546 {
1475 float *c = color [m & 15]; 2547 float *c = color [m & 15];
1476 2548
1477 float tx1 = m & 0x40 ? 0.5 : 0.; 2549 float tx1 = m & 0x40 ? 0.5f : 0.f;
1478 float tx2 = tx1 + 0.5; 2550 float tx2 = tx1 + 0.5f;
1479 2551
1480 glColor4f (c[0], c[1], c[2], 0.75); 2552 glColor4f (c[0], c[1], c[2], 1);
1481 glTexCoord2f (tx1, 0.); glVertex2i (x , y ); 2553 glTexCoord2f (tx1, 0.); glVertex2i (x , y );
1482 glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1); 2554 glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
1483 glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1); 2555 glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
1484 glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y ); 2556 glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
1485 } 2557 }
… …
1489 glDisable (GL_BLEND); 2561 glDisable (GL_BLEND);
1490 glDisable (GL_TEXTURE_2D); 2562 glDisable (GL_TEXTURE_2D);
1491} 2563}
1492 2564
1493void 2565void
1494fow_texture (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh) 2566fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1495 PPCODE: 2567 PPCODE:
1496{ 2568{
1497 int vx, vy;
1498 int x, y; 2569 int x, y;
1499 int sw4 = (sw + 3) & ~3; 2570 int sw1 = sw + 2;
2571 int sh1 = sh + 2;
2572 int sh3 = sh * 3;
2573 int sw3 = sw * 3;
1500 SV *darkness_sv = sv_2mortal (newSV (sw4 * sh)); 2574 SV *darkness3_sv = sv_2mortal (newSV (sw3 * sh3));
1501 uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv); 2575 uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
1502 2576 uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
1503 memset (darkness, 255, sw4 * sh); 2577 memset (darkness1, 0, sw1*sh1);
2578
1504 SvPOK_only (darkness_sv); 2579 SvPOK_only (darkness3_sv);
1505 SvCUR_set (darkness_sv, sw4 * sh); 2580 SvCUR_set (darkness3_sv, sw3 * sh3);
1506 2581
1507 vx = self->x + (self->w - sw + 1) / 2 - shift_x; 2582 mx += self->x - 1;
1508 vy = self->y + (self->h - sh + 1) / 2 - shift_y; 2583 my += self->y - 1;
1509 2584
1510 for (y = 0; y < sh; y++) 2585 for (y = 0; y < sh1; y++)
1511 if (0 <= y + vy && y + vy < self->rows) 2586 if (0 <= y + my && y + my < self->rows)
1512 { 2587 {
1513 maprow *row = self->row + (y + vy); 2588 maprow *row = self->row + (y + my);
1514 2589
1515 for (x = 0; x < sw; x++) 2590 for (x = 0; x < sw1; x++)
1516 if (row->c0 <= x + vx && x + vx < row->c1) 2591 if (row->c0 <= x + mx && x + mx < row->c1)
1517 { 2592 {
1518 mapcell *cell = row->col + (x + vx - row->c0); 2593 mapcell *cell = row->col + (x + mx - row->c0);
1519 2594
1520 darkness[y * sw4 + x] = cell->darkness < 0 2595 darkness1 [y * sw1 + x] = cell->darkness
2596 ? DARKNESS_ADJUST (255 - (cell->darkness - 1))
1521 ? 255 - FOW_DARKNESS 2597 : DARKNESS_ADJUST (255 - FOW_DARKNESS);
1522 : 255 - cell->darkness;
1523 } 2598 }
1524 } 2599 }
1525 2600
2601 for (y = 0; y < sh; ++y)
2602 for (x = 0; x < sw; ++x)
2603 {
2604 uint8_t d11 = darkness1 [(y ) * sw1 + x ];
2605 uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
2606 uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
2607 uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
2608 uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
2609 uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
2610 uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
2611 uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
2612 uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
2613
2614 uint8_t r11 = (d11 + d21 + d12) / 3;
2615 uint8_t r21 = d21;
2616 uint8_t r31 = (d21 + d31 + d32) / 3;
2617
2618 uint8_t r12 = d12;
2619 uint8_t r22 = d22;
2620 uint8_t r32 = d32;
2621
2622 uint8_t r13 = (d13 + d23 + d12) / 3;
2623 uint8_t r23 = d23;
2624 uint8_t r33 = (d23 + d33 + d32) / 3;
2625
2626 darkness3 [(y * 3 ) * sw3 + (x * 3 )] = MAX (d22, r11);
2627 darkness3 [(y * 3 ) * sw3 + (x * 3 + 1)] = MAX (d22, r21);
2628 darkness3 [(y * 3 ) * sw3 + (x * 3 + 2)] = MAX (d22, r31);
2629 darkness3 [(y * 3 + 1) * sw3 + (x * 3 )] = MAX (d22, r12);
2630 darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 1)] = MAX (d22, r22); /* this MUST be == d22 */
2631 darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 2)] = MAX (d22, r32);
2632 darkness3 [(y * 3 + 2) * sw3 + (x * 3 )] = MAX (d22, r13);
2633 darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 1)] = MAX (d22, r23);
2634 darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 2)] = MAX (d22, r33);
2635 }
2636
2637 free (darkness1);
2638
1526 EXTEND (SP, 3); 2639 EXTEND (SP, 3);
1527 PUSHs (sv_2mortal (newSViv (sw4))); 2640 PUSHs (sv_2mortal (newSViv (sw3)));
1528 PUSHs (sv_2mortal (newSViv (sh))); 2641 PUSHs (sv_2mortal (newSViv (sh3)));
1529 PUSHs (darkness_sv); 2642 PUSHs (darkness3_sv);
1530} 2643}
1531 2644
1532SV * 2645SV *
1533get_rect (CFClient::Map self, int x0, int y0, int w, int h) 2646get_rect (DC::Map self, int x0, int y0, int w, int h)
1534 CODE: 2647 CODE:
1535{ 2648{
1536 int x, y, x1, y1; 2649 int x, y, x1, y1;
1537 SV *data_sv = newSV (w * h * 7 + 5); 2650 SV *data_sv = newSV (w * h * 7 + 5);
1538 uint8_t *data = (uint8_t *)SvPVX (data_sv); 2651 uint8_t *data = (uint8_t *)SvPVX (data_sv);
… …
1563 if (row && row->c0 <= x && x < row->c1) 2676 if (row && row->c0 <= x && x < row->c1)
1564 { 2677 {
1565 mapcell *cell = row->col + (x - row->c0); 2678 mapcell *cell = row->col + (x - row->c0);
1566 uint8_t flags = 0; 2679 uint8_t flags = 0;
1567 2680
1568 if (cell->face [0]) flags |= 1; 2681 if (cell->tile [0]) flags |= 1;
1569 if (cell->face [1]) flags |= 2; 2682 if (cell->tile [1]) flags |= 2;
1570 if (cell->face [2]) flags |= 4; 2683 if (cell->tile [2]) flags |= 4;
1571 2684
1572 *data++ = flags; 2685 *data++ = flags;
1573 2686
1574 if (flags & 1) 2687 if (flags & 1)
1575 { 2688 {
2689 tileid tile = cell->tile [0];
1576 *data++ = cell->face [0] >> 8; 2690 *data++ = tile >> 8;
1577 *data++ = cell->face [0]; 2691 *data++ = tile;
1578 } 2692 }
1579 2693
1580 if (flags & 2) 2694 if (flags & 2)
1581 { 2695 {
2696 tileid tile = cell->tile [1];
1582 *data++ = cell->face [1] >> 8; 2697 *data++ = tile >> 8;
1583 *data++ = cell->face [1]; 2698 *data++ = tile;
1584 } 2699 }
1585 2700
1586 if (flags & 4) 2701 if (flags & 4)
1587 { 2702 {
2703 tileid tile = cell->tile [2];
1588 *data++ = cell->face [2] >> 8; 2704 *data++ = tile >> 8;
1589 *data++ = cell->face [2]; 2705 *data++ = tile;
1590 } 2706 }
1591 } 2707 }
1592 else 2708 else
1593 *data++ = 0; 2709 *data++ = 0;
1594 } 2710 }
1595 } 2711 }
1596 2712
2713 /* if size is w*h + 5 then no data has been found */
2714 if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)
2715 {
1597 SvPOK_only (data_sv); 2716 SvPOK_only (data_sv);
1598 SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv)); 2717 SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
2718 }
2719
1599 RETVAL = data_sv; 2720 RETVAL = data_sv;
1600} 2721}
1601 OUTPUT: 2722 OUTPUT:
1602 RETVAL 2723 RETVAL
1603 2724
1604void 2725void
1605set_rect (CFClient::Map self, int x0, int y0, uint8_t *data) 2726set_rect (DC::Map self, int x0, int y0, SV *data_sv)
1606 PPCODE: 2727 PPCODE:
1607{ 2728{
1608 int x, y, z; 2729 int x, y, z;
1609 int w, h; 2730 int w, h;
1610 int x1, y1; 2731 int x1, y1;
2732 STRLEN len;
2733 uint8_t *data, *end;
2734
2735 len = SvLEN (data_sv);
2736 SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
2737 data = SvPVbyte_nolen (data_sv);
2738 end = data + len + 8;
2739
2740 if (len < 5)
2741 XSRETURN_EMPTY;
1611 2742
1612 if (*data++ != 0) 2743 if (*data++ != 0)
1613 return; /* version mismatch */ 2744 XSRETURN_EMPTY; /* version mismatch */
1614 2745
1615 w = *data++ << 8; w |= *data++; 2746 w = *data++ << 8; w |= *data++;
1616 h = *data++ << 8; h |= *data++; 2747 h = *data++ << 8; h |= *data++;
1617 2748
1618 // we need to do this 'cause we don't keep an absolute coord system for rows 2749 // we need to do this 'cause we don't keep an absolute coord system for rows
… …
1630 { 2761 {
1631 maprow *row = map_get_row (self, y); 2762 maprow *row = map_get_row (self, y);
1632 2763
1633 for (x = x0; x < x1; x++) 2764 for (x = x0; x < x1; x++)
1634 { 2765 {
2766 uint8_t flags;
2767
2768 if (data + 7 >= end)
2769 XSRETURN_EMPTY;
2770
1635 uint8_t flags = *data++; 2771 flags = *data++;
1636 2772
1637 if (flags) 2773 if (flags)
1638 { 2774 {
1639 mapface face[3] = { 0, 0, 0 };
1640
1641 mapcell *cell = row_get_cell (row, x); 2775 mapcell *cell = row_get_cell (row, x);
2776 tileid tile[3] = { 0, 0, 0 };
1642 2777
1643 if (flags & 1) { face[0] = *data++ << 8; face[0] |= *data++; } 2778 if (flags & 1) { tile[0] = *data++ << 8; tile[0] |= *data++; }
1644 if (flags & 2) { face[1] = *data++ << 8; face[1] |= *data++; } 2779 if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
1645 if (flags & 4) { face[2] = *data++ << 8; face[2] |= *data++; } 2780 if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
1646 2781
1647 if (cell->darkness <= 0) 2782 if (cell->darkness == 0)
1648 { 2783 {
1649 cell->darkness = -1; 2784 /*cell->darkness = 0;*/
2785 EXTEND (SP, 3);
1650 2786
1651 for (z = 0; z <= 2; z++) 2787 for (z = 0; z <= 2; z++)
1652 { 2788 {
1653 cell->face[z] = face[z]; 2789 tileid t = tile [z];
1654 2790
1655 if (face[z] && (face[z] >= self->texs || !self->tex[face [z]].name)) 2791 if (t >= self->texs || (t && !self->tex [t].name))
2792 {
1656 XPUSHs (sv_2mortal (newSViv (face[z]))); 2793 PUSHs (sv_2mortal (newSViv (t)));
2794 need_texid (self, t);
2795 }
2796
2797 cell->tile [z] = t;
1657 } 2798 }
1658 } 2799 }
1659 } 2800 }
1660 } 2801 }
1661 } 2802 }
1662} 2803}
1663 2804
1664MODULE = CFClient PACKAGE = CFClient::MixChunk 2805MODULE = Deliantra::Client PACKAGE = DC::RW
1665 2806
1666CFClient::MixChunk 2807DC::RW
1667new_from_file (SV *class, char *path) 2808new (SV *class, SV *data_sv)
1668 CODE: 2809 CODE:
1669 RETVAL = Mix_LoadWAV (path); 2810{
2811 STRLEN datalen;
2812 char *data = SvPVbyte (data_sv, datalen);
2813
2814 RETVAL = SDL_RWFromConstMem (data, datalen);
2815}
1670 OUTPUT: 2816 OUTPUT:
1671 RETVAL 2817 RETVAL
1672 2818
2819DC::RW
2820new_from_file (SV *class, const char *path, const char *mode = "rb")
2821 CODE:
2822 RETVAL = SDL_RWFromFile (path, mode);
2823 OUTPUT:
2824 RETVAL
2825
2826# fails on win32:
2827# dc.xs(2268) : error C2059: syntax error : '('
1673void 2828#void
2829#close (DC::RW self)
2830# CODE:
2831# (self->(close)) (self);
2832
2833MODULE = Deliantra::Client PACKAGE = DC::Channel
2834
2835PROTOTYPES: DISABLE
2836
2837DC::Channel
2838find ()
2839 CODE:
2840{
2841 RETVAL = Mix_GroupAvailable (-1);
2842
2843 if (RETVAL < 0)
2844 {
2845 RETVAL = Mix_GroupOldest (-1);
2846
2847 if (RETVAL < 0)
2848 {
2849 // happens sometimes, maybe it just stopped playing(?)
2850 RETVAL = Mix_GroupAvailable (-1);
2851
2852 if (RETVAL < 0)
2853 XSRETURN_UNDEF;
2854 }
2855 else
2856 Mix_HaltChannel (RETVAL);
2857 }
2858
2859 Mix_UnregisterAllEffects (RETVAL);
2860 Mix_Volume (RETVAL, 128);
2861}
2862 OUTPUT:
2863 RETVAL
2864
2865void
2866halt (DC::Channel self)
2867 CODE:
2868 Mix_HaltChannel (self);
2869
2870void
2871expire (DC::Channel self, int ticks = -1)
2872 CODE:
2873 Mix_ExpireChannel (self, ticks);
2874
2875void
2876fade_out (DC::Channel self, int ticks = -1)
2877 CODE:
2878 Mix_FadeOutChannel (self, ticks);
2879
2880int
2881volume (DC::Channel self, int volume)
2882 CODE:
2883 RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
2884 OUTPUT:
2885 RETVAL
2886
2887void
2888unregister_all_effects (DC::Channel self)
2889 CODE:
2890 Mix_UnregisterAllEffects (self);
2891
2892void
2893set_panning (DC::Channel self, int left, int right)
2894 CODE:
2895 left = CLAMP (left , 0, 255);
2896 right = CLAMP (right, 0, 255);
2897 Mix_SetPanning (self, left, right);
2898
2899void
2900set_distance (DC::Channel self, int distance)
2901 CODE:
2902 Mix_SetDistance (self, CLAMP (distance, 0, 255));
2903
2904void
2905set_position (DC::Channel self, int angle, int distance)
2906 CODE:
2907
2908void
2909set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
2910 CODE:
2911{
2912 int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
2913 int angle = atan2f (dx, -dy) * 180.f / (float)M_PI + 360.f;
2914 Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
2915}
2916
2917void
2918set_reverse_stereo (DC::Channel self, int flip)
2919 CODE:
2920 Mix_SetReverseStereo (self, flip);
2921
2922MODULE = Deliantra::Client PACKAGE = DC::MixChunk
2923
2924PROTOTYPES: DISABLE
2925
2926void
2927decoders ()
2928 PPCODE:
2929#if SDL_MIXER_MAJOR_VERSION > 1 || SDL_MIXER_MINOR_VERSION > 2 || SDL_MIXER_PATCHLEVEL >= 10
2930 int i, num = Mix_GetNumChunkDecoders ();
2931 EXTEND (SP, num);
2932 for (i = 0; i < num; ++i)
2933 PUSHs (sv_2mortal (newSVpv (Mix_GetChunkDecoder (i), 0)));
2934#else
2935 XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
2936#endif
2937
2938DC::MixChunk
2939new (SV *class, DC::RW rwops)
2940 CODE:
2941 RETVAL = Mix_LoadWAV_RW (rwops, 1);
2942 OUTPUT:
2943 RETVAL
2944
2945void
1674DESTROY (CFClient::MixChunk self) 2946DESTROY (DC::MixChunk self)
1675 CODE: 2947 CODE:
1676 Mix_FreeChunk (self); 2948 Mix_FreeChunk (self);
1677 2949
1678int 2950int
1679volume (CFClient::MixChunk self, int volume = -1) 2951volume (DC::MixChunk self, int volume = -1)
1680 CODE: 2952 CODE:
2953 if (items > 1)
2954 volume = CLAMP (volume, 0, 128);
1681 RETVAL = Mix_VolumeChunk (self, volume); 2955 RETVAL = Mix_VolumeChunk (self, volume);
1682 OUTPUT: 2956 OUTPUT:
1683 RETVAL 2957 RETVAL
1684 2958
1685int 2959DC::Channel
1686play (CFClient::MixChunk self, int channel = -1, int loops = 0, int ticks = -1) 2960play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
1687 CODE: 2961 CODE:
2962{
1688 RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks); 2963 RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
2964
2965 if (RETVAL < 0)
2966 XSRETURN_UNDEF;
2967
2968 if (channel < 0)
2969 {
2970 Mix_UnregisterAllEffects (RETVAL);
2971 Mix_Volume (RETVAL, 128);
2972 }
2973}
1689 OUTPUT: 2974 OUTPUT:
1690 RETVAL 2975 RETVAL
1691 2976
1692MODULE = CFClient PACKAGE = CFClient::MixMusic 2977MODULE = Deliantra::Client PACKAGE = DC::MixMusic
2978
2979void
2980decoders ()
2981 PPCODE:
2982#if SDL_MIXER_MAJOR_VERSION > 1 || SDL_MIXER_MINOR_VERSION > 2 || SDL_MIXER_PATCHLEVEL >= 10
2983 int i, num = Mix_GetNumMusicDecoders ();
2984 EXTEND (SP, num);
2985 for (i = 0; i < num; ++i)
2986 PUSHs (sv_2mortal (newSVpv (Mix_GetMusicDecoder (i), 0)));
2987#else
2988 XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
2989#endif
1693 2990
1694int 2991int
1695volume (int volume = -1) 2992volume (int volume = -1)
2993 PROTOTYPE: ;$
1696 CODE: 2994 CODE:
2995 if (items > 0)
2996 volume = CLAMP (volume, 0, 128);
1697 RETVAL = Mix_VolumeMusic (volume); 2997 RETVAL = Mix_VolumeMusic (volume);
1698 OUTPUT: 2998 OUTPUT:
1699 RETVAL 2999 RETVAL
1700 3000
1701CFClient::MixMusic 3001void
1702new_from_file (SV *class, char *path) 3002fade_out (int ms)
1703 CODE: 3003 CODE:
1704 RETVAL = Mix_LoadMUS (path); 3004 Mix_FadeOutMusic (ms);
3005
3006void
3007halt ()
3008 CODE:
3009 Mix_HaltMusic ();
3010
3011int
3012playing ()
3013 CODE:
3014 RETVAL = Mix_PlayingMusic ();
1705 OUTPUT: 3015 OUTPUT:
1706 RETVAL 3016 RETVAL
1707 3017
3018DC::MixMusic
3019new (SV *class, DC::RW rwops)
3020 CODE:
3021 RETVAL = Mix_LoadMUS_RW (rwops);
3022 OUTPUT:
3023 RETVAL
3024
1708void 3025void
1709DESTROY (CFClient::MixMusic self) 3026DESTROY (DC::MixMusic self)
1710 CODE: 3027 CODE:
1711 Mix_FreeMusic (self); 3028 Mix_FreeMusic (self);
1712 3029
1713int 3030int
1714play (CFClient::MixMusic self, int loops = -1) 3031play (DC::MixMusic self, int loops = -1)
1715 CODE: 3032 CODE:
1716 RETVAL = Mix_PlayMusic (self, loops); 3033 RETVAL = Mix_PlayMusic (self, loops);
1717 OUTPUT: 3034 OUTPUT:
1718 RETVAL 3035 RETVAL
1719 3036
3037void
3038fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
3039 CODE:
3040 Mix_FadeInMusicPos (self, loops, ms, position);
3041
1720MODULE = CFClient PACKAGE = CFClient::OpenGL 3042MODULE = Deliantra::Client PACKAGE = DC::OpenGL
3043
3044PROTOTYPES: ENABLE
1721 3045
1722BOOT: 3046BOOT:
1723{ 3047{
1724 HV *stash = gv_stashpv ("CFClient::OpenGL", 1); 3048 HV *stash = gv_stashpv ("DC::OpenGL", 1);
1725 static const struct { 3049 static const struct {
1726 const char *name; 3050 const char *name;
1727 IV iv; 3051 IV iv;
1728 } *civ, const_iv[] = { 3052 } *civ, const_iv[] = {
1729# define const_iv(name) { # name, (IV)name } 3053# define const_iv(name) { # name, (IV)name }
3054 const_iv (GL_VENDOR),
3055 const_iv (GL_VERSION),
3056 const_iv (GL_EXTENSIONS),
3057 const_iv (GL_MAX_TEXTURE_UNITS),
1730 const_iv (GL_COLOR_MATERIAL), 3058 const_iv (GL_COLOR_MATERIAL),
1731 const_iv (GL_SMOOTH), 3059 const_iv (GL_SMOOTH),
1732 const_iv (GL_FLAT), 3060 const_iv (GL_FLAT),
1733 const_iv (GL_DITHER), 3061 const_iv (GL_DITHER),
1734 const_iv (GL_BLEND), 3062 const_iv (GL_BLEND),
… …
1738 const_iv (GL_ALPHA_TEST), 3066 const_iv (GL_ALPHA_TEST),
1739 const_iv (GL_NORMALIZE), 3067 const_iv (GL_NORMALIZE),
1740 const_iv (GL_RESCALE_NORMAL), 3068 const_iv (GL_RESCALE_NORMAL),
1741 const_iv (GL_FRONT), 3069 const_iv (GL_FRONT),
1742 const_iv (GL_BACK), 3070 const_iv (GL_BACK),
3071 const_iv (GL_AUX0),
1743 const_iv (GL_AND), 3072 const_iv (GL_AND),
1744 const_iv (GL_ONE), 3073 const_iv (GL_ONE),
1745 const_iv (GL_ZERO), 3074 const_iv (GL_ZERO),
1746 const_iv (GL_SRC_ALPHA), 3075 const_iv (GL_SRC_ALPHA),
1747 const_iv (GL_DST_ALPHA), 3076 const_iv (GL_DST_ALPHA),
1748 const_iv (GL_ONE_MINUS_SRC_ALPHA), 3077 const_iv (GL_ONE_MINUS_SRC_ALPHA),
1749 const_iv (GL_ONE_MINUS_DST_ALPHA), 3078 const_iv (GL_ONE_MINUS_DST_ALPHA),
3079 const_iv (GL_SRC_COLOR),
3080 const_iv (GL_DST_COLOR),
3081 const_iv (GL_ONE_MINUS_SRC_COLOR),
3082 const_iv (GL_ONE_MINUS_DST_COLOR),
1750 const_iv (GL_SRC_ALPHA_SATURATE), 3083 const_iv (GL_SRC_ALPHA_SATURATE),
1751 const_iv (GL_RGB), 3084 const_iv (GL_RGB),
1752 const_iv (GL_RGBA), 3085 const_iv (GL_RGBA),
1753 const_iv (GL_RGBA4), 3086 const_iv (GL_RGBA4),
1754 const_iv (GL_RGBA8), 3087 const_iv (GL_RGBA8),
… …
1760 const_iv (GL_INTENSITY), 3093 const_iv (GL_INTENSITY),
1761 const_iv (GL_LUMINANCE), 3094 const_iv (GL_LUMINANCE),
1762 const_iv (GL_LUMINANCE_ALPHA), 3095 const_iv (GL_LUMINANCE_ALPHA),
1763 const_iv (GL_FLOAT), 3096 const_iv (GL_FLOAT),
1764 const_iv (GL_UNSIGNED_INT_8_8_8_8_REV), 3097 const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
3098 const_iv (GL_COMPRESSED_ALPHA_ARB),
3099 const_iv (GL_COMPRESSED_LUMINANCE_ARB),
3100 const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
3101 const_iv (GL_COMPRESSED_INTENSITY_ARB),
3102 const_iv (GL_COMPRESSED_RGB_ARB),
3103 const_iv (GL_COMPRESSED_RGBA_ARB),
1765 const_iv (GL_COMPILE), 3104 const_iv (GL_COMPILE),
3105 const_iv (GL_PROXY_TEXTURE_1D),
3106 const_iv (GL_PROXY_TEXTURE_2D),
1766 const_iv (GL_TEXTURE_1D), 3107 const_iv (GL_TEXTURE_1D),
1767 const_iv (GL_TEXTURE_2D), 3108 const_iv (GL_TEXTURE_2D),
1768 const_iv (GL_TEXTURE_ENV), 3109 const_iv (GL_TEXTURE_ENV),
1769 const_iv (GL_TEXTURE_MAG_FILTER), 3110 const_iv (GL_TEXTURE_MAG_FILTER),
1770 const_iv (GL_TEXTURE_MIN_FILTER), 3111 const_iv (GL_TEXTURE_MIN_FILTER),
… …
1791 const_iv (GL_COLOR_LOGIC_OP), 3132 const_iv (GL_COLOR_LOGIC_OP),
1792 const_iv (GL_SEPARABLE_2D), 3133 const_iv (GL_SEPARABLE_2D),
1793 const_iv (GL_CONVOLUTION_2D), 3134 const_iv (GL_CONVOLUTION_2D),
1794 const_iv (GL_CONVOLUTION_BORDER_MODE), 3135 const_iv (GL_CONVOLUTION_BORDER_MODE),
1795 const_iv (GL_CONSTANT_BORDER), 3136 const_iv (GL_CONSTANT_BORDER),
3137 const_iv (GL_POINTS),
1796 const_iv (GL_LINES), 3138 const_iv (GL_LINES),
3139 const_iv (GL_LINE_STRIP),
1797 const_iv (GL_LINE_LOOP), 3140 const_iv (GL_LINE_LOOP),
1798 const_iv (GL_QUADS), 3141 const_iv (GL_QUADS),
1799 const_iv (GL_QUAD_STRIP), 3142 const_iv (GL_QUAD_STRIP),
1800 const_iv (GL_TRIANGLES), 3143 const_iv (GL_TRIANGLES),
1801 const_iv (GL_TRIANGLE_STRIP), 3144 const_iv (GL_TRIANGLE_STRIP),
1802 const_iv (GL_TRIANGLE_FAN), 3145 const_iv (GL_TRIANGLE_FAN),
3146 const_iv (GL_POLYGON),
1803 const_iv (GL_PERSPECTIVE_CORRECTION_HINT), 3147 const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
3148 const_iv (GL_POINT_SMOOTH_HINT),
3149 const_iv (GL_LINE_SMOOTH_HINT),
3150 const_iv (GL_POLYGON_SMOOTH_HINT),
3151 const_iv (GL_GENERATE_MIPMAP_HINT),
3152 const_iv (GL_TEXTURE_COMPRESSION_HINT),
1804 const_iv (GL_FASTEST), 3153 const_iv (GL_FASTEST),
3154 const_iv (GL_DONT_CARE),
3155 const_iv (GL_NICEST),
1805 const_iv (GL_V2F), 3156 const_iv (GL_V2F),
1806 const_iv (GL_V3F), 3157 const_iv (GL_V3F),
1807 const_iv (GL_T2F_V3F), 3158 const_iv (GL_T2F_V3F),
1808 const_iv (GL_T2F_N3F_V3F), 3159 const_iv (GL_T2F_N3F_V3F),
3160 const_iv (GL_FUNC_ADD),
3161 const_iv (GL_FUNC_SUBTRACT),
3162 const_iv (GL_FUNC_REVERSE_SUBTRACT),
1809# undef const_iv 3163# undef const_iv
1810 }; 3164 };
1811 3165
1812 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 3166 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
1813 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 3167 newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
3168
3169 texture_av = newAV ();
3170 AvREAL_off (texture_av);
1814} 3171}
3172
3173void
3174disable_GL_EXT_blend_func_separate ()
3175 CODE:
3176 gl.BlendFuncSeparate = 0;
3177 gl.BlendFuncSeparateEXT = 0;
3178
3179void
3180apple_nvidia_bug (int enable)
1815 3181
1816char * 3182char *
1817gl_vendor () 3183gl_vendor ()
1818 CODE: 3184 CODE:
1819 RETVAL = (char *)glGetString (GL_VENDOR); 3185 RETVAL = (char *)glGetString (GL_VENDOR);
… …
1832 CODE: 3198 CODE:
1833 RETVAL = (char *)glGetString (GL_EXTENSIONS); 3199 RETVAL = (char *)glGetString (GL_EXTENSIONS);
1834 OUTPUT: 3200 OUTPUT:
1835 RETVAL 3201 RETVAL
1836 3202
3203const char *glGetString (GLenum pname)
3204
3205GLint glGetInteger (GLenum pname)
3206 CODE:
3207 glGetIntegerv (pname, &RETVAL);
3208 OUTPUT:
3209 RETVAL
3210
3211GLdouble glGetDouble (GLenum pname)
3212 CODE:
3213 glGetDoublev (pname, &RETVAL);
3214 OUTPUT:
3215 RETVAL
3216
1837int glGetError () 3217int glGetError ()
1838 3218
1839void glFinish () 3219void glFinish ()
3220
3221void glFlush ()
1840 3222
1841void glClear (int mask) 3223void glClear (int mask)
1842 3224
1843void glClearColor (float r, float g, float b, float a = 1.0) 3225void glClearColor (float r, float g, float b, float a = 1.0)
1844 PROTOTYPE: @ 3226 PROTOTYPE: @
… …
1855 3237
1856void glBlendFuncSeparate (int sa, int da, int saa, int daa) 3238void glBlendFuncSeparate (int sa, int da, int saa, int daa)
1857 CODE: 3239 CODE:
1858 gl_BlendFuncSeparate (sa, da, saa, daa); 3240 gl_BlendFuncSeparate (sa, da, saa, daa);
1859 3241
3242# void glBlendEquation (int se)
3243
1860void glDepthMask (int flag) 3244void glDepthMask (int flag)
1861 3245
1862void glLogicOp (int opcode) 3246void glLogicOp (int opcode)
1863 3247
1864void glColorMask (int red, int green, int blue, int alpha) 3248void glColorMask (int red, int green, int blue, int alpha)
… …
1878# near_ and far_ are due to microsofts buggy "c" compiler 3262# near_ and far_ are due to microsofts buggy "c" compiler
1879void glFrustum (double left, double right, double bottom, double top, double near_, double far_) 3263void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
1880 3264
1881# near_ and far_ are due to microsofts buggy "c" compiler 3265# near_ and far_ are due to microsofts buggy "c" compiler
1882void glOrtho (double left, double right, double bottom, double top, double near_, double far_) 3266void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
3267
3268PROTOTYPES: DISABLE
1883 3269
1884void glViewport (int x, int y, int width, int height) 3270void glViewport (int x, int y, int width, int height)
1885 3271
1886void glScissor (int x, int y, int width, int height) 3272void glScissor (int x, int y, int width, int height)
1887 3273
… …
1895 3281
1896void glRotate (float angle, float x, float y, float z) 3282void glRotate (float angle, float x, float y, float z)
1897 CODE: 3283 CODE:
1898 glRotatef (angle, x, y, z); 3284 glRotatef (angle, x, y, z);
1899 3285
1900void glBegin (int mode)
1901
1902void glEnd ()
1903
1904void glColor (float r, float g, float b, float a = 1.0) 3286void glColor (float r, float g, float b, float a = 1.0)
1905 PROTOTYPE: @ 3287 PROTOTYPE: @
1906 ALIAS: 3288 ALIAS:
1907 glColor_premultiply = 1 3289 glColor_premultiply = 1
1908 CODE: 3290 CODE:
1909 if (ix) 3291 if (ix)
1910 { 3292 {
1911 r *= a; 3293 r *= a;
1912 g *= a; 3294 g *= a;
1913 b *= a; 3295 b *= a;
1914 } 3296 }
1915 // microsoft visual "c" rounds instead of truncating... 3297 // microsoft visual "c" rounds instead of truncating...
1916 glColor4ub (MIN ((int)(r * 256.f), 255), 3298 glColor4f (r, g, b, a);
1917 MIN ((int)(g * 256.f), 255),
1918 MIN ((int)(b * 256.f), 255),
1919 MIN ((int)(a * 256.f), 255));
1920
1921void glInterleavedArrays (int format, int stride, char *data)
1922
1923void glDrawElements (int mode, int count, int type, char *indices)
1924
1925# 1.2 void glDrawRangeElements (int mode, int start, int end
1926 3299
1927void glRasterPos (float x, float y, float z = 0.) 3300void glRasterPos (float x, float y, float z = 0.)
1928 CODE: 3301 CODE:
1929 glRasterPos3f (0, 0, z); 3302 glRasterPos3f (0, 0, z);
1930 glBitmap (0, 0, 0, 0, x, y, 0); 3303 glBitmap (0, 0, 0, 0, x, y, 0);
… …
1935 3308
1936void glTexCoord (float s, float t) 3309void glTexCoord (float s, float t)
1937 CODE: 3310 CODE:
1938 glTexCoord2f (s, t); 3311 glTexCoord2f (s, t);
1939 3312
3313void glRect (float x1, float y1, float x2, float y2)
3314 CODE:
3315 glRectf (x1, y1, x2, y2);
3316
3317void glRect_lineloop (float x1, float y1, float x2, float y2)
3318 CODE:
3319 glBegin (GL_LINE_LOOP);
3320 glVertex2f (x1, y1);
3321 glVertex2f (x2, y1);
3322 glVertex2f (x2, y2);
3323 glVertex2f (x1, y2);
3324 glEnd ();
3325
3326PROTOTYPES: ENABLE
3327
3328void glBegin (int mode)
3329
3330void glEnd ()
3331
3332void glPointSize (GLfloat size)
3333
3334void glLineWidth (GLfloat width)
3335
3336void glInterleavedArrays (int format, int stride, char *data)
3337
3338void glDrawElements (int mode, int count, int type, char *indices)
3339
3340# 1.2 void glDrawRangeElements (int mode, int start, int end
3341
1940void glTexEnv (int target, int pname, float param) 3342void glTexEnv (int target, int pname, float param)
1941 CODE: 3343 CODE:
1942 glTexEnvf (target, pname, param); 3344 glTexEnvf (target, pname, param);
1943 3345
1944void glTexParameter (int target, int pname, float param) 3346void glTexParameter (int target, int pname, float param)
… …
1960void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column) 3362void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
1961 CODE: 3363 CODE:
1962 if (gl.SeparableFilter2D) 3364 if (gl.SeparableFilter2D)
1963 gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column); 3365 gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
1964 3366
1965void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data) 3367void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
1966 3368
1967void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border) 3369void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
1968 3370
1969void glDrawPixels (int width, int height, int format, int type, char *pixels) 3371void glDrawPixels (int width, int height, int format, int type, char *pixels)
3372
3373void glPixelZoom (float x, float y)
1970 3374
1971void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR) 3375void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
1972 3376
1973int glGenTexture () 3377int glGenTexture ()
1974 CODE: 3378 CODE:
1975{ 3379 RETVAL = gen_texture ();
1976 GLuint name;
1977 glGenTextures (1, &name);
1978 RETVAL = name;
1979}
1980 OUTPUT: 3380 OUTPUT:
1981 RETVAL 3381 RETVAL
1982 3382
1983void glDeleteTexture (int name) 3383void glDeleteTexture (int name)
1984 CODE: 3384 CODE:
1985{
1986 GLuint name_ = name;
1987 glDeleteTextures (1, &name_); 3385 del_texture (name);
1988} 3386
1989
1990int glGenList () 3387int glGenList ()
1991 CODE: 3388 CODE:
1992 RETVAL = glGenLists (1); 3389 RETVAL = glGenLists (1);
1993 OUTPUT: 3390 OUTPUT:
1994 RETVAL 3391 RETVAL
… …
2001 3398
2002void glEndList () 3399void glEndList ()
2003 3400
2004void glCallList (int list) 3401void glCallList (int list)
2005 3402
3403void c_init ()
3404 CODE:
3405 glPixelStorei (GL_PACK_ALIGNMENT , 1);
3406 glPixelStorei (GL_UNPACK_ALIGNMENT, 1);
2006 3407
3408MODULE = Deliantra::Client PACKAGE = DC::UI::Base
3409
3410PROTOTYPES: DISABLE
3411
3412void
3413find_widget (SV *self, NV x, NV y)
3414 PPCODE:
3415{
3416 if (within_widget (self, x, y))
3417 XPUSHs (self);
3418}
3419
3420BOOT:
3421{
3422 hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
3423
3424 draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
3425 draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
3426 draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
3427 draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
3428}
3429
3430void
3431draw (SV *self)
3432 CODE:
3433{
3434 HV *hv;
3435 SV **svp;
3436 NV x, y, w, h;
3437 SV *draw_x_sv = GvSV (draw_x_gv);
3438 SV *draw_y_sv = GvSV (draw_y_gv);
3439 SV *draw_w_sv = GvSV (draw_w_gv);
3440 SV *draw_h_sv = GvSV (draw_h_gv);
3441 double draw_x, draw_y;
3442
3443 if (!SvROK (self))
3444 croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
3445
3446 hv = (HV *)SvRV (self);
3447
3448 if (SvTYPE (hv) != SVt_PVHV)
3449 croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
3450
3451 svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
3452 svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
3453
3454 if (!h || !w)
3455 XSRETURN_EMPTY;
3456
3457 svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
3458 svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
3459
3460 draw_x = SvNV (draw_x_sv) + x;
3461 draw_y = SvNV (draw_y_sv) + y;
3462
3463 if (draw_x + w < 0 || draw_x >= SvNV (draw_w_sv)
3464 || draw_y + h < 0 || draw_y >= SvNV (draw_h_sv))
3465 XSRETURN_EMPTY;
3466
3467 sv_setnv (draw_x_sv, draw_x);
3468 sv_setnv (draw_y_sv, draw_y);
3469
3470 glPushMatrix ();
3471 glTranslated (x, y, 0);
3472
3473 if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
3474 {
3475 svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
3476
3477 if (svp && SvTRUE (*svp))
3478 {
3479 glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
3480 glEnable (GL_BLEND);
3481 glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
3482 glBegin (GL_QUADS);
3483 glVertex2f (0, 0);
3484 glVertex2f (w, 0);
3485 glVertex2f (w, h);
3486 glVertex2f (0, h);
3487 glEnd ();
3488 glDisable (GL_BLEND);
3489 }
3490 }
3491#if 0
3492 // draw borders, for debugging
3493 glPushMatrix ();
3494 glColor4f (1., 1., 0., 1.);
3495 glTranslatef (.5, .5, 0.);
3496 glBegin (GL_LINE_LOOP);
3497 glVertex2f (0 , 0);
3498 glVertex2f (w - 1, 0);
3499 glVertex2f (w - 1, h - 1);
3500 glVertex2f (0 , h - 1);
3501 glEnd ();
3502 glPopMatrix ();
3503#endif
3504 PUSHMARK (SP);
3505 XPUSHs (self);
3506 PUTBACK;
3507 call_method ("_draw", G_VOID | G_DISCARD);
3508 SPAGAIN;
3509
3510 glPopMatrix ();
3511
3512 draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
3513 draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
3514}
3515

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