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/cvs/deliantra/Deliantra-Client/Client.xs
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Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.142 by root, Fri Aug 18 01:27:15 2006 UTC vs.
Revision 1.261 by root, Sun Jul 13 12:17:00 2008 UTC

1#ifdef _WIN32 1#ifdef _WIN32
2# define WIN32_LEAN_AND_MEAN 2# define WIN32_LEAN_AND_MEAN
3# define _WIN32_WINNT 0x0500 // needed to get win2000 api calls 3# define NTDDI_VERSION NTDDI_WIN2K // needed to get win2000 api calls
4# include <malloc.h> 4# include <malloc.h>
5# include <windows.h> 5# include <windows.h>
6# include <wininet.h>
6# 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>
7#endif 14#endif
8 15
9#include "EXTERN.h" 16#include "EXTERN.h"
10#include "perl.h" 17#include "perl.h"
11#include "XSUB.h" 18#include "XSUB.h"
12 19
13#ifdef _WIN32 20#ifdef _WIN32
14# undef pipe 21# undef pipe
22// microsoft vs. C
23# define sqrtf(x) sqrt(x)
24# define roundf(x) (int)(x)
25# define atan2f(x,y) atan2(x,y)
26# define M_PI 3.14159265f
15#endif 27#endif
16 28
29#include <assert.h>
17#include <math.h> 30#include <math.h>
18#include <string.h> 31#include <string.h>
19#include <stdio.h> 32#include <stdio.h>
20#include <stdlib.h> 33#include <stdlib.h>
21 34
35#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
36
22#include <SDL.h> 37#include <SDL.h>
38#include <SDL_thread.h>
23#include <SDL_endian.h> 39#include <SDL_endian.h>
24#include <SDL_image.h> 40#include <SDL_image.h>
25#include <SDL_mixer.h> 41#include <SDL_mixer.h>
26#include <SDL_opengl.h> 42#include <SDL_opengl.h>
27 43
… …
29#define G_DISABLE_CAST_CHECKS 45#define G_DISABLE_CAST_CHECKS
30 46
31#include <glib/gmacros.h> 47#include <glib/gmacros.h>
32 48
33#include <pango/pango.h> 49#include <pango/pango.h>
50
51#ifndef PANGO_VERSION_CHECK
52# define PANGO_VERSION_CHECK(a,b,c) 0
53#endif
54
55#if !PANGO_VERSION_CHECK (1, 15, 2)
56# define pango_layout_get_line_readonly pango_layout_get_line
57# define pango_layout_get_lines_readonly pango_layout_get_lines
58# define pango_layout_iter_get_line_readonly pango_layout_iter_get_line
59# define pango_layout_iter_get_run_readonly pango_layout_iter_get_run
60#endif
34 61
35#ifndef _WIN32 62#ifndef _WIN32
36# include <sys/types.h> 63# include <sys/types.h>
37# include <sys/socket.h> 64# include <sys/socket.h>
38# include <netinet/in.h> 65# include <netinet/in.h>
39# include <netinet/tcp.h> 66# include <netinet/tcp.h>
40# include <inttypes.h> 67# include <inttypes.h>
68#endif
69
70#if __GNUC__ >= 4
71# define expect(expr,value) __builtin_expect ((expr),(value))
41#else 72#else
42 typedef unsigned char uint8_t; 73# define expect(expr,value) (expr)
43 typedef unsigned short uint16_t;
44 typedef unsigned int uint32_t;
45 typedef signed char int8_t;
46 typedef signed short int16_t;
47 typedef signed int int32_t;
48#endif 74#endif
49 75
76#define expect_false(expr) expect ((expr) != 0, 0)
77#define expect_true(expr) expect ((expr) != 0, 1)
78
50#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, objetc replacement character */ 79#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
51 80
52#define FOW_DARKNESS 32 81#define FOW_DARKNESS 32
53 82
54#define MAP_EXTEND_X 32 83#define MAP_EXTEND_X 32
55#define MAP_EXTEND_Y 512 84#define MAP_EXTEND_Y 512
56 85
57#define MIN_FONT_HEIGHT 10 86#define MIN_FONT_HEIGHT 10
58 87
88/* mask out modifiers we are not interested in */
89#define MOD_MASK (KMOD_CTRL | KMOD_SHIFT | KMOD_ALT | KMOD_META)
90
59#if 0 91#if 1
60# define PARACHUTE SDL_INIT_NOPARACHUTE 92# define PARACHUTE SDL_INIT_NOPARACHUTE
61#else 93#else
62# define PARACHUTE 0 94# define PARACHUTE 0
63#endif 95#endif
64 96
97static AV *texture_av;
98
65static struct 99static struct
66{ 100{
67#define GL_FUNC(ptr,name) ptr name; 101#define GL_FUNC(ptr,name) ptr name;
68#include "glfunc.h" 102#include "glfunc.h"
69#undef GL_FUNC 103#undef GL_FUNC
70} gl; 104} gl;
71 105
106static void
72static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa) 107gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
73{ 108{
74 if (gl.BlendFuncSeparate) 109 if (gl.BlendFuncSeparate)
75 gl.BlendFuncSeparate (sa, da, saa, daa); 110 gl.BlendFuncSeparate (sa, da, saa, daa);
76 else if (gl.BlendFuncSeparateEXT) 111 else if (gl.BlendFuncSeparateEXT)
77 gl.BlendFuncSeparateEXT (sa, da, saa, daa); 112 gl.BlendFuncSeparateEXT (sa, da, saa, daa);
78 else 113 else
79 glBlendFunc (sa, da); 114 glBlendFunc (sa, da);
80} 115}
81 116
117static GLuint
118gen_texture ()
119{
120 GLuint name;
121
122 if (AvFILL (texture_av) >= 0)
123 name = (GLuint)(size_t)av_pop (texture_av);
124 else
125 glGenTextures (1, &name);
126
127 return name;
128}
129
130static void
131del_texture (GLuint name)
132{
133 /* make a half-assed attempt at returning the memory used by the texture */
134 /* textures are frequently being reused by cfplus anyway */
135 /*glBindTexture (GL_TEXTURE_2D, name);*/
136 /*glTexImage2D (GL_TEXTURE_2D, 0, GL_ALPHA, 0, 0, 0, GL_ALPHA, GL_UNSIGNED_BYTE, 0);*/
137 av_push (texture_av, (SV *)(size_t)name);
138 glDeleteTextures (1, &name);
139}
140
82#include "texcache.c" 141#include "texcache.c"
142#include "rendercache.c"
83 143
84#include "pango-font.c" 144#include "pango-font.c"
85#include "pango-fontmap.c" 145#include "pango-fontmap.c"
86#include "pango-render.c" 146#include "pango-render.c"
87 147
148typedef IV DC__Channel;
149typedef SDL_RWops *DC__RW;
88typedef Mix_Chunk *CFPlus__MixChunk; 150typedef Mix_Chunk *DC__MixChunk;
89typedef Mix_Music *CFPlus__MixMusic; 151typedef Mix_Music *DC__MixMusic;
90 152
91typedef PangoFontDescription *CFPlus__Font; 153typedef PangoFontDescription *DC__Font;
92 154
93static int 155static int
94shape_attr_p (PangoLayoutRun *run) 156shape_attr_p (PangoLayoutRun *run)
95{ 157{
96 GSList *attrs = run->item->analysis.extra_attrs; 158 GSList *attrs = run->item->analysis.extra_attrs;
… …
110 172
111typedef struct cf_layout { 173typedef struct cf_layout {
112 PangoLayout *pl; 174 PangoLayout *pl;
113 float r, g, b, a; // default color for rgba mode 175 float r, g, b, a; // default color for rgba mode
114 int base_height; 176 int base_height;
115 CFPlus__Font font; 177 DC__Font font;
178 rc_t *rc;
116} *CFPlus__Layout; 179} *DC__Layout;
117 180
118static CFPlus__Font default_font; 181static DC__Font default_font;
119static PangoContext *opengl_context; 182static PangoContext *opengl_context;
120static PangoFontMap *opengl_fontmap; 183static PangoFontMap *opengl_fontmap;
121 184
122static void 185static void
123substitute_func (FcPattern *pattern, gpointer data) 186substitute_func (FcPattern *pattern, gpointer data)
… …
128#endif 191#endif
129 FcPatternAddBool (pattern, FC_AUTOHINT, 0); 192 FcPatternAddBool (pattern, FC_AUTOHINT, 0);
130} 193}
131 194
132static void 195static void
133layout_update_font (CFPlus__Layout self) 196layout_update_font (DC__Layout self)
134{ 197{
135 /* use a random scale factor to account for unknown descenders, 0.8 works 198 /* use a random scale factor to account for unknown descenders, 0.8 works
136 * reasonably well with bitstream vera 199 * reasonably well with dejavu/bistream fonts
137 */ 200 */
138 PangoFontDescription *font = self->font ? self->font : default_font; 201 PangoFontDescription *font = self->font ? self->font : default_font;
139 202
140 pango_font_description_set_absolute_size (font, 203 pango_font_description_set_absolute_size (font,
141 MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10)); 204 MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
142 205
143 pango_layout_set_font_description (self->pl, font); 206 pango_layout_set_font_description (self->pl, font);
144} 207}
145 208
146static void 209static void
147layout_get_pixel_size (CFPlus__Layout self, int *w, int *h) 210layout_get_pixel_size (DC__Layout self, int *w, int *h)
148{ 211{
149 PangoRectangle rect; 212 PangoRectangle rect;
150 213
151 // get_pixel_* wrongly rounds down 214 // get_pixel_* wrongly rounds down
152 pango_layout_get_extents (self->pl, 0, &rect); 215 pango_layout_get_extents (self->pl, 0, &rect);
… …
159 222
160 *w = rect.width; 223 *w = rect.width;
161 *h = rect.height; 224 *h = rect.height;
162} 225}
163 226
227typedef uint16_t tileid;
164typedef uint16_t mapface; 228typedef uint16_t faceid;
165 229
166typedef struct { 230typedef struct {
167 GLint name; 231 GLuint name;
168 int w, h; 232 int w, h;
169 float s, t; 233 float s, t;
170 uint8_t r, g, b, a; 234 uint8_t r, g, b, a;
235 tileid smoothtile;
236 uint8_t smoothlevel;
171} maptex; 237} maptex;
172 238
173typedef struct { 239typedef struct {
240 uint32_t player;
241 tileid tile[3];
174 uint16_t darkness; 242 uint16_t darkness;
175 mapface face[3]; 243 uint8_t stat_width, stat_hp, flags, smoothmax;
176 uint8_t stat_hp;
177} mapcell; 244} mapcell;
178 245
179typedef struct { 246typedef struct {
180 int32_t c0, c1; 247 int32_t c0, c1;
181 mapcell *col; 248 mapcell *col;
182} maprow; 249} maprow;
183 250
184typedef struct map { 251typedef struct map {
185 int x, y, w, h; 252 int x, y, w, h;
186 int ox, oy; /* offset to virtual global coordinate system */ 253 int ox, oy; /* offset to virtual global coordinate system */
187 int faces; 254 int faces; tileid *face2tile; // [faceid]
188 mapface *face; 255 int texs; maptex *tex; // [tileid]
189
190 int texs;
191 maptex *tex;
192 256
193 int32_t rows; 257 int32_t rows;
194 maprow *row; 258 maprow *row;
195} *CFPlus__Map; 259} *DC__Map;
196 260
197static char * 261static char *
198prepend (char *ptr, int sze, int inc) 262prepend (char *ptr, int sze, int inc)
199{ 263{
200 char *p; 264 char *p;
… …
217} 281}
218 282
219#define Append(type,ptr,sze,inc) (ptr) = (type *)append ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type)) 283#define Append(type,ptr,sze,inc) (ptr) = (type *)append ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
220#define Prepend(type,ptr,sze,inc) (ptr) = (type *)prepend ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type)) 284#define Prepend(type,ptr,sze,inc) (ptr) = (type *)prepend ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
221 285
286static void
287need_facenum (struct map *self, faceid face)
288{
289 while (self->faces <= face)
290 {
291 Append (tileid, self->face2tile, self->faces, self->faces);
292 self->faces *= 2;
293 }
294}
295
296static void
297need_texid (struct map *self, int texid)
298{
299 while (self->texs <= texid)
300 {
301 Append (maptex, self->tex, self->texs, self->texs);
302 self->texs *= 2;
303 }
304}
305
222static maprow * 306static maprow *
223map_get_row (CFPlus__Map self, int y) 307map_get_row (DC__Map self, int y)
224{ 308{
225 if (0 > y) 309 if (0 > y)
226 { 310 {
227 int extend = - y + MAP_EXTEND_Y; 311 int extend = - y + MAP_EXTEND_Y;
228 Prepend (maprow, self->row, self->rows, extend); 312 Prepend (maprow, self->row, self->rows, extend);
… …
266 350
267 return row->col + (x - row->c0); 351 return row->col + (x - row->c0);
268} 352}
269 353
270static mapcell * 354static mapcell *
271map_get_cell (CFPlus__Map self, int x, int y) 355map_get_cell (DC__Map self, int x, int y)
272{ 356{
273 return row_get_cell (map_get_row (self, y), x); 357 return row_get_cell (map_get_row (self, y), x);
274} 358}
275 359
276static void 360static void
277map_clear (CFPlus__Map self) 361map_clear (DC__Map self)
278{ 362{
279 int r; 363 int r;
280 364
281 for (r = 0; r < self->rows; r++) 365 for (r = 0; r < self->rows; r++)
282 Safefree (self->row[r].col); 366 Safefree (self->row[r].col);
… …
290 self->row = 0; 374 self->row = 0;
291 self->rows = 0; 375 self->rows = 0;
292} 376}
293 377
294static void 378static void
295map_blank (CFPlus__Map self, int x0, int y0, int w, int h) 379map_blank (DC__Map self, int x0, int y0, int w, int h)
296{ 380{
297 int x, y; 381 int x, y;
298 maprow *row; 382 maprow *row;
383 mapcell *cell;
299 384
300 for (y = y0; y < y0 + h; y++) 385 for (y = y0; y < y0 + h; y++)
301 if (y >= 0) 386 if (y >= 0)
302 { 387 {
303 if (y >= self->rows) 388 if (y >= self->rows)
… …
309 if (x >= row->c0) 394 if (x >= row->c0)
310 { 395 {
311 if (x >= row->c1) 396 if (x >= row->c1)
312 break; 397 break;
313 398
314 row->col[x - row->c0].darkness = 0; 399 cell = row->col + x - row->c0;
400
401 cell->darkness = 0;
402 cell->stat_hp = 0;
403 cell->flags = 0;
404 cell->player = 0;
315 } 405 }
316 } 406 }
407}
408
409typedef struct {
410 tileid tile;
411 uint8_t x, y, level;
412} smooth_key;
413
414static void
415smooth_or_bits (HV *hv, smooth_key *key, IV bits)
416{
417 SV **sv = hv_fetch (hv, (char *)key, sizeof (*key), 1);
418
419 if (SvIOK (*sv))
420 SvIV_set (*sv, SvIVX (*sv) | bits);
421 else
422 sv_setiv (*sv, bits);
317} 423}
318 424
319static void 425static void
320music_finished (void) 426music_finished (void)
321{ 427{
… …
357 n |= n >> 16; 463 n |= n >> 16;
358 464
359 return n + 1; 465 return n + 1;
360} 466}
361 467
362MODULE = CFPlus PACKAGE = CFPlus 468static unsigned int
469popcount (unsigned int n)
470{
471 n -= (n >> 1) & 0x55555555U;
472 n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
473 n = ((n >> 4) + n) & 0x0f0f0f0fU;
474 n *= 0x01010101U;
475
476 return n >> 24;
477}
478
479/* SDL should provide this, really. */
480#define SDLK_MODIFIER_MIN 300
481#define SDLK_MODIFIER_MAX 314
482
483/******************************************************************************/
484
485static GV *draw_x_gv, *draw_y_gv, *draw_w_gv, *draw_h_gv;
486static GV *hover_gv;
487
488static int
489within_widget (SV *widget, NV x, NV y)
490{
491 HV *self;
492 SV **svp;
493 NV wx, ww, wy, wh;
494
495 if (!SvROK (widget))
496 return 0;
497
498 self = (HV *)SvRV (widget);
499
500 if (SvTYPE (self) != SVt_PVHV)
501 return 0;
502
503 svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
504 if (y < wy)
505 return 0;
506
507 svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
508 if (y >= wy + wh)
509 return 0;
510
511 svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
512 if (x < wx)
513 return 0;
514
515 svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
516 if (x >= wx + ww)
517 return 0;
518
519 svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
520 if (!svp || !SvTRUE (*svp))
521 return 0;
522
523 return 1;
524}
525
526MODULE = Deliantra::Client PACKAGE = DC
363 527
364PROTOTYPES: ENABLE 528PROTOTYPES: ENABLE
365 529
366BOOT: 530BOOT:
367{ 531{
368 HV *stash = gv_stashpv ("CFPlus", 1); 532 HV *stash = gv_stashpv ("DC", 1);
369 static const struct { 533 static const struct {
370 const char *name; 534 const char *name;
371 IV iv; 535 IV iv;
372 } *civ, const_iv[] = { 536 } *civ, const_iv[] = {
373# define const_iv(name) { # name, (IV)name } 537# define const_iv(name) { # name, (IV)name }
538 const_iv (SDLK_MODIFIER_MIN),
539 const_iv (SDLK_MODIFIER_MAX),
540
374 const_iv (SDL_ACTIVEEVENT), 541 const_iv (SDL_ACTIVEEVENT),
375 const_iv (SDL_KEYDOWN), 542 const_iv (SDL_KEYDOWN),
376 const_iv (SDL_KEYUP), 543 const_iv (SDL_KEYUP),
377 const_iv (SDL_MOUSEMOTION), 544 const_iv (SDL_MOUSEMOTION),
378 const_iv (SDL_MOUSEBUTTONDOWN), 545 const_iv (SDL_MOUSEBUTTONDOWN),
… …
387 const_iv (SDL_EVENT_RESERVEDA), 554 const_iv (SDL_EVENT_RESERVEDA),
388 const_iv (SDL_EVENT_RESERVEDB), 555 const_iv (SDL_EVENT_RESERVEDB),
389 const_iv (SDL_VIDEORESIZE), 556 const_iv (SDL_VIDEORESIZE),
390 const_iv (SDL_VIDEOEXPOSE), 557 const_iv (SDL_VIDEOEXPOSE),
391 const_iv (SDL_USEREVENT), 558 const_iv (SDL_USEREVENT),
559
560 const_iv (SDL_APPINPUTFOCUS),
561 const_iv (SDL_APPMOUSEFOCUS),
562 const_iv (SDL_APPACTIVE),
563
564 const_iv (SDLK_FIRST),
565 const_iv (SDLK_LAST),
392 const_iv (SDLK_KP0), 566 const_iv (SDLK_KP0),
393 const_iv (SDLK_KP1), 567 const_iv (SDLK_KP1),
394 const_iv (SDLK_KP2), 568 const_iv (SDLK_KP2),
395 const_iv (SDLK_KP3), 569 const_iv (SDLK_KP3),
396 const_iv (SDLK_KP4), 570 const_iv (SDLK_KP4),
… …
451 const_iv (SDLK_BREAK), 625 const_iv (SDLK_BREAK),
452 const_iv (SDLK_MENU), 626 const_iv (SDLK_MENU),
453 const_iv (SDLK_POWER), 627 const_iv (SDLK_POWER),
454 const_iv (SDLK_EURO), 628 const_iv (SDLK_EURO),
455 const_iv (SDLK_UNDO), 629 const_iv (SDLK_UNDO),
630
456 const_iv (KMOD_NONE), 631 const_iv (KMOD_NONE),
632 const_iv (KMOD_SHIFT),
457 const_iv (KMOD_LSHIFT), 633 const_iv (KMOD_LSHIFT),
458 const_iv (KMOD_RSHIFT), 634 const_iv (KMOD_RSHIFT),
635 const_iv (KMOD_CTRL),
459 const_iv (KMOD_LCTRL), 636 const_iv (KMOD_LCTRL),
460 const_iv (KMOD_RCTRL), 637 const_iv (KMOD_RCTRL),
638 const_iv (KMOD_ALT),
461 const_iv (KMOD_LALT), 639 const_iv (KMOD_LALT),
462 const_iv (KMOD_RALT), 640 const_iv (KMOD_RALT),
641 const_iv (KMOD_META),
463 const_iv (KMOD_LMETA), 642 const_iv (KMOD_LMETA),
464 const_iv (KMOD_RMETA), 643 const_iv (KMOD_RMETA),
465 const_iv (KMOD_NUM), 644 const_iv (KMOD_NUM),
466 const_iv (KMOD_CAPS), 645 const_iv (KMOD_CAPS),
467 const_iv (KMOD_MODE), 646 const_iv (KMOD_MODE),
468 const_iv (KMOD_CTRL), 647
469 const_iv (KMOD_SHIFT), 648 const_iv (MIX_DEFAULT_FORMAT),
470 const_iv (KMOD_ALT),
471 const_iv (KMOD_META)
472# undef const_iv 649# undef const_iv
473 }; 650 };
474 651
475 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 652 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
476 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 653 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
654
655 assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
656 assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
477} 657}
658
659void
660weaken (SV *rv)
661 PROTOTYPE: $
662 CODE:
663 sv_rvweaken (rv);
478 664
479int 665int
480in_destruct () 666in_destruct ()
481 CODE: 667 CODE:
482 RETVAL = PL_main_cv == Nullcv; 668 RETVAL = PL_main_cv == Nullcv;
… …
484 RETVAL 670 RETVAL
485 671
486NV floor (NV x) 672NV floor (NV x)
487 673
488NV ceil (NV x) 674NV ceil (NV x)
675
676IV minpot (UV n)
677
678IV popcount (UV n)
489 679
490void 680void
491pango_init () 681pango_init ()
492 CODE: 682 CODE:
493{ 683{
494 opengl_fontmap = pango_opengl_font_map_new (); 684 opengl_fontmap = pango_opengl_font_map_new ();
495 pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0); 685 pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
496 opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap); 686 opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
687 /*pango_context_set_font_description (opengl_context, default_font);*/
688#if PANGO_VERSION_CHECK (1, 15, 2)
689 pango_context_set_language (opengl_context, pango_language_from_string ("en"));
690 /*pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);*/
691#endif
497} 692}
693
694char *
695SDL_GetError ()
498 696
499int 697int
500SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE) 698SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)
501 699
502void 700void
503SDL_Quit () 701SDL_Quit ()
504 702
505void 703void
506SDL_ListModes () 704SDL_ListModes (int rgb, int alpha)
507 PPCODE: 705 PPCODE:
508{ 706{
509 SDL_Rect **m; 707 SDL_Rect **m;
510 708
511 SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5); 709 SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
512 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5); 710 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
513 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5); 711 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
514 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1); 712 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
515 713
516 SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15); 714 SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
517 SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0); 715 SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
518 716
519 SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0); 717 SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
520 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0); 718 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
521 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0); 719 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
522 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0); 720 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
523 721
524 SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1); 722 SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
525#if SDL_VERSION_ATLEAST(1,2,10) 723#if SDL_VERSION_ATLEAST(1,2,10)
526 SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1); 724 SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
527 SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1); 725 SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
528#endif 726#endif
529 727
530 SDL_EnableUNICODE (1);
531 SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
532
533 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL); 728 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
534 729
535 if (m && m != (SDL_Rect **)-1) 730 if (m && m != (SDL_Rect **)-1)
536 while (*m) 731 while (*m)
537 { 732 {
733 if ((*m)->w >= 800 && (*m)->h >= 480)
734 {
538 AV *av = newAV (); 735 AV *av = newAV ();
539 av_push (av, newSViv ((*m)->w)); 736 av_push (av, newSViv ((*m)->w));
540 av_push (av, newSViv ((*m)->h)); 737 av_push (av, newSViv ((*m)->h));
738 av_push (av, newSViv (rgb));
739 av_push (av, newSViv (alpha));
541 XPUSHs (sv_2mortal (newRV_noinc ((SV *)av))); 740 XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
741 }
542 742
543 ++m; 743 ++m;
544 } 744 }
545} 745}
546 746
547char *
548SDL_GetError ()
549
550int 747int
551SDL_SetVideoMode (int w, int h, int fullscreen) 748SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
552 CODE: 749 CODE:
750{
751 SDL_EnableUNICODE (1);
752 SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
753
754 SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
755 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
756 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
757 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
758
553 RETVAL = !!SDL_SetVideoMode ( 759 RETVAL = !!SDL_SetVideoMode (
554 w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0) 760 w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)
555 ); 761 );
762
556 if (RETVAL) 763 if (RETVAL)
557 { 764 {
558 SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+"); 765 av_clear (texture_av);
766
767 SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
559# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name); 768#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
560# include "glfunc.h" 769#include "glfunc.h"
561# undef GL_FUNC 770#undef GL_FUNC
562 } 771 }
772}
563 OUTPUT: 773 OUTPUT:
564 RETVAL 774 RETVAL
565 775
566void 776void
567SDL_GL_SwapBuffers () 777SDL_GL_SwapBuffers ()
568 778
569char * 779char *
570SDL_GetKeyName (int sym) 780SDL_GetKeyName (int sym)
571 781
782int
783SDL_GetAppState ()
784
785int
786SDL_GetModState ()
787
572void 788void
573SDL_PollEvent () 789poll_events ()
574 PPCODE: 790 PPCODE:
575{ 791{
576 SDL_Event ev; 792 SDL_Event ev;
577 793
578 while (SDL_PollEvent (&ev)) 794 SDL_PumpEvents ();
795 while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
579 { 796 {
580 HV *hv = newHV (); 797 HV *hv = newHV ();
581 hv_store (hv, "type", 4, newSViv (ev.type), 0); 798 hv_store (hv, "type", 4, newSViv (ev.type), 0);
582 799
583 switch (ev.type) 800 switch (ev.type)
584 { 801 {
585 case SDL_KEYDOWN: 802 case SDL_KEYDOWN:
586 case SDL_KEYUP: 803 case SDL_KEYUP:
587 hv_store (hv, "state", 5, newSViv (ev.key.state), 0); 804 hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
588 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0); 805 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
589 hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0); 806 hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod & MOD_MASK), 0);
807 hv_store (hv, "cmod", 4, newSViv (SDL_GetModState () & MOD_MASK), 0); /* current mode */
590 hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0); 808 hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
591 break; 809 break;
592 810
593 case SDL_ACTIVEEVENT: 811 case SDL_ACTIVEEVENT:
594 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0); 812 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
595 hv_store (hv, "state", 5, newSViv (ev.active.state), 0); 813 hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
596 break; 814 break;
597 815
598 case SDL_MOUSEMOTION: 816 case SDL_MOUSEMOTION:
817 {
818 int state = ev.motion.state;
819 int x = ev.motion.x;
820 int y = ev.motion.y;
821 int xrel = ev.motion.xrel;
822 int yrel = ev.motion.yrel;
823
824 /* do simplistic event compression */
825 while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
826 && state == ev.motion.state)
827 {
828 xrel += ev.motion.xrel;
829 yrel += ev.motion.yrel;
830 x = ev.motion.x;
831 y = ev.motion.y;
832 SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
833 }
834
599 hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0); 835 hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
600
601 hv_store (hv, "state", 5, newSViv (ev.motion.state), 0); 836 hv_store (hv, "state", 5, newSViv (state), 0);
602 hv_store (hv, "x", 1, newSViv (ev.motion.x), 0); 837 hv_store (hv, "x", 1, newSViv (x), 0);
603 hv_store (hv, "y", 1, newSViv (ev.motion.y), 0); 838 hv_store (hv, "y", 1, newSViv (y), 0);
604 hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0); 839 hv_store (hv, "xrel", 4, newSViv (xrel), 0);
605 hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0); 840 hv_store (hv, "yrel", 4, newSViv (yrel), 0);
841 }
606 break; 842 break;
607 843
608 case SDL_MOUSEBUTTONDOWN: 844 case SDL_MOUSEBUTTONDOWN:
609 case SDL_MOUSEBUTTONUP: 845 case SDL_MOUSEBUTTONUP:
610 hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0); 846 hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
611 847
612 hv_store (hv, "button", 6, newSViv (ev.button.button), 0); 848 hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
613 hv_store (hv, "state", 5, newSViv (ev.button.state), 0); 849 hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
614 hv_store (hv, "x", 1, newSViv (ev.button.x), 0); 850 hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
615 hv_store (hv, "y", 1, newSViv (ev.button.y), 0); 851 hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
… …
620 hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0); 856 hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
621 hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0); 857 hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
622 break; 858 break;
623 } 859 }
624 860
625 XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1)))); 861 XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
626 } 862 }
627} 863}
628 864
629int 865int
630Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048) 866Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
631 POSTCALL: 867 POSTCALL:
632 Mix_HookMusicFinished (music_finished); 868 Mix_HookMusicFinished (music_finished);
633 Mix_ChannelFinished (channel_finished); 869 Mix_ChannelFinished (channel_finished);
634 870
635void 871void
872Mix_QuerySpec ()
873 PPCODE:
874{
875 int freq, channels;
876 Uint16 format;
877
878 if (Mix_QuerySpec (&freq, &format, &channels))
879 {
880 EXTEND (SP, 3);
881 PUSHs (sv_2mortal (newSViv (freq)));
882 PUSHs (sv_2mortal (newSViv (format)));
883 PUSHs (sv_2mortal (newSViv (channels)));
884 }
885}
886
887void
636Mix_CloseAudio () 888Mix_CloseAudio ()
637 889
638int 890int
639Mix_AllocateChannels (int numchans = -1) 891Mix_AllocateChannels (int numchans = -1)
640 892
893const char *
894Mix_GetError ()
895
641void 896void
642lowdelay (int fd, int val = 1) 897lowdelay (int fd, int val = 1)
643 CODE: 898 CODE:
899 setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
900
901void
902win32_proxy_info ()
903 PPCODE:
904{
644#ifndef _WIN32 905#ifdef _WIN32
645 setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val)); 906 char buffer[2048];
907 DWORD buflen;
908
909 EXTEND (SP, 3);
910
911 buflen = sizeof (buffer);
912 if (InternetQueryOption (0, INTERNET_OPTION_PROXY, (void *)buffer, &buflen))
913 if (((INTERNET_PROXY_INFO *)buffer)->dwAccessType == INTERNET_OPEN_TYPE_PROXY)
914 {
915 PUSHs (newSVpv (((INTERNET_PROXY_INFO *)buffer)->lpszProxy, 0));
916
917 buflen = sizeof (buffer);
918 if (InternetQueryOption (0, INTERNET_OPTION_PROXY_USERNAME, (void *)buffer, &buflen))
919 {
920 PUSHs (newSVpv (buffer, 0));
921
922 buflen = sizeof (buffer);
923 if (InternetQueryOption (0, INTERNET_OPTION_PROXY_PASSWORD, (void *)buffer, &buflen))
924 PUSHs (newSVpv (buffer, 0));
925 }
926 }
646#endif 927#endif
928}
647 929
648void 930int
649add_font (char *file) 931add_font (char *file)
650 CODE: 932 CODE:
651 FcConfigAppFontAddFile (0, (const FcChar8 *)file); 933 RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
934 OUTPUT:
935 RETVAL
652 936
653void 937void
654load_image_inline (SV *image_) 938load_image_inline (SV *image_)
655 ALIAS: 939 ALIAS:
656 load_image_file = 1 940 load_image_file = 1
… …
659 STRLEN image_len; 943 STRLEN image_len;
660 char *image = (char *)SvPVbyte (image_, image_len); 944 char *image = (char *)SvPVbyte (image_, image_len);
661 SDL_Surface *surface, *surface2; 945 SDL_Surface *surface, *surface2;
662 SDL_PixelFormat fmt; 946 SDL_PixelFormat fmt;
663 SDL_RWops *rw = ix 947 SDL_RWops *rw = ix
664 ? SDL_RWFromFile (image, "r") 948 ? SDL_RWFromFile (image, "rb")
665 : SDL_RWFromConstMem (image, image_len); 949 : SDL_RWFromConstMem (image, image_len);
666 950
667 if (!rw) 951 if (!rw)
668 croak ("load_image: %s", SDL_GetError ()); 952 croak ("load_image: %s", SDL_GetError ());
669 953
… …
742void 1026void
743error (char *message) 1027error (char *message)
744 CODE: 1028 CODE:
745 fprintf (stderr, "ERROR: %s\n", message); 1029 fprintf (stderr, "ERROR: %s\n", message);
746#ifdef _WIN32 1030#ifdef _WIN32
747 MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR); 1031 MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
748#endif 1032#endif
749 1033
750void 1034void
751fatal (char *message) 1035fatal (char *message)
752 CODE: 1036 CODE:
753 fprintf (stderr, "FATAL: %s\n", message); 1037 fprintf (stderr, "FATAL: %s\n", message);
754#ifdef _WIN32 1038#ifdef _WIN32
755 MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR); 1039 MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
756#endif 1040#endif
757 _exit (1); 1041 _exit (1);
758 1042
759void 1043void
760_exit (int retval) 1044_exit (int retval = 0)
761 CODE: 1045 CODE:
1046#ifdef WIN32
1047 ExitThread (retval); // unclean, please beam me up
1048#else
762 _exit (retval); 1049 _exit (retval);
1050#endif
763 1051
764MODULE = CFPlus PACKAGE = CFPlus::Font 1052void
1053debug ()
1054 CODE:
1055{
1056#if DEBUG
1057 VALGRIND_DO_LEAK_CHECK;
1058#endif
1059}
765 1060
766CFPlus::Font 1061MODULE = Deliantra::Client PACKAGE = DC::Font
1062
1063PROTOTYPES: DISABLE
1064
1065DC::Font
767new_from_file (SV *class, char *path, int id = 0) 1066new_from_file (SV *class, char *path, int id = 0)
768 CODE: 1067 CODE:
769{ 1068{
770 int count; 1069 int count;
771 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count); 1070 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
… …
774} 1073}
775 OUTPUT: 1074 OUTPUT:
776 RETVAL 1075 RETVAL
777 1076
778void 1077void
779DESTROY (CFPlus::Font self) 1078DESTROY (DC::Font self)
780 CODE: 1079 CODE:
781 pango_font_description_free (self); 1080 pango_font_description_free (self);
782 1081
783void 1082void
784make_default (CFPlus::Font self) 1083make_default (DC::Font self)
1084 PROTOTYPE: $
785 CODE: 1085 CODE:
786 default_font = self; 1086 default_font = self;
787 1087
788MODULE = CFPlus PACKAGE = CFPlus::Layout 1088MODULE = Deliantra::Client PACKAGE = DC::Layout
789 1089
1090PROTOTYPES: DISABLE
1091
790void 1092void
791reset_glyph_cache () 1093glyph_cache_backup ()
1094 PROTOTYPE:
792 CODE: 1095 CODE:
1096 tc_backup ();
1097
1098void
1099glyph_cache_restore ()
1100 PROTOTYPE:
1101 CODE:
793 tc_clear (); 1102 tc_restore ();
794 1103
795CFPlus::Layout 1104DC::Layout
796new (SV *class) 1105new (SV *class)
797 CODE: 1106 CODE:
798 New (0, RETVAL, 1, struct cf_layout); 1107 New (0, RETVAL, 1, struct cf_layout);
799 1108
800 RETVAL->pl = pango_layout_new (opengl_context); 1109 RETVAL->pl = pango_layout_new (opengl_context);
… …
802 RETVAL->g = 1.; 1111 RETVAL->g = 1.;
803 RETVAL->b = 1.; 1112 RETVAL->b = 1.;
804 RETVAL->a = 1.; 1113 RETVAL->a = 1.;
805 RETVAL->base_height = MIN_FONT_HEIGHT; 1114 RETVAL->base_height = MIN_FONT_HEIGHT;
806 RETVAL->font = 0; 1115 RETVAL->font = 0;
1116 RETVAL->rc = rc_alloc ();
807 1117
808 pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR); 1118 pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
809 layout_update_font (RETVAL); 1119 layout_update_font (RETVAL);
810 OUTPUT: 1120 OUTPUT:
811 RETVAL 1121 RETVAL
812 1122
813void 1123void
814DESTROY (CFPlus::Layout self) 1124DESTROY (DC::Layout self)
815 CODE: 1125 CODE:
816 g_object_unref (self->pl); 1126 g_object_unref (self->pl);
1127 rc_free (self->rc);
817 Safefree (self); 1128 Safefree (self);
818 1129
819void 1130void
820set_text (CFPlus::Layout self, SV *text_) 1131set_text (DC::Layout self, SV *text_)
821 CODE: 1132 CODE:
822{ 1133{
823 STRLEN textlen; 1134 STRLEN textlen;
824 char *text = SvPVutf8 (text_, textlen); 1135 char *text = SvPVutf8 (text_, textlen);
825 1136
826 pango_layout_set_text (self->pl, text, textlen); 1137 pango_layout_set_text (self->pl, text, textlen);
827} 1138}
828 1139
829void 1140void
830set_markup (CFPlus::Layout self, SV *text_) 1141set_markup (DC::Layout self, SV *text_)
831 CODE: 1142 CODE:
832{ 1143{
833 STRLEN textlen; 1144 STRLEN textlen;
834 char *text = SvPVutf8 (text_, textlen); 1145 char *text = SvPVutf8 (text_, textlen);
835 1146
836 pango_layout_set_markup (self->pl, text, textlen); 1147 pango_layout_set_markup (self->pl, text, textlen);
837} 1148}
838 1149
839void 1150void
840set_shapes (CFPlus::Layout self, ...) 1151set_shapes (DC::Layout self, ...)
841 CODE: 1152 CODE:
842{ 1153{
843 PangoAttrList *attrs = 0; 1154 PangoAttrList *attrs = 0;
844 const char *text = pango_layout_get_text (self->pl); 1155 const char *text = pango_layout_get_text (self->pl);
845 const char *pos = text; 1156 const char *pos = text;
… …
880 if (attrs) 1191 if (attrs)
881 pango_layout_set_attributes (self->pl, attrs); 1192 pango_layout_set_attributes (self->pl, attrs);
882} 1193}
883 1194
884void 1195void
885get_shapes (CFPlus::Layout self) 1196get_shapes (DC::Layout self)
886 PPCODE: 1197 PPCODE:
887{ 1198{
888 PangoLayoutIter *iter = pango_layout_get_iter (self->pl); 1199 PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
889 1200
890 do 1201 do
891 { 1202 {
892 PangoLayoutRun *run = pango_layout_iter_get_run (iter); 1203 PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
893 1204
894 if (run && shape_attr_p (run)) 1205 if (run && shape_attr_p (run))
895 { 1206 {
896 PangoRectangle extents; 1207 PangoRectangle extents;
897 pango_layout_iter_get_run_extents (iter, 0, &extents); 1208 pango_layout_iter_get_run_extents (iter, 0, &extents);
… …
905 1216
906 pango_layout_iter_free (iter); 1217 pango_layout_iter_free (iter);
907} 1218}
908 1219
909int 1220int
910has_wrapped (CFPlus::Layout self) 1221has_wrapped (DC::Layout self)
911 CODE: 1222 CODE:
912{ 1223{
913 int lines = 1; 1224 int lines = 1;
914 const char *text = pango_layout_get_text (self->pl); 1225 const char *text = pango_layout_get_text (self->pl);
915 1226
… …
920} 1231}
921 OUTPUT: 1232 OUTPUT:
922 RETVAL 1233 RETVAL
923 1234
924SV * 1235SV *
925get_text (CFPlus::Layout self) 1236get_text (DC::Layout self)
926 CODE: 1237 CODE:
927 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0); 1238 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
928 sv_utf8_decode (RETVAL); 1239 sv_utf8_decode (RETVAL);
929 OUTPUT: 1240 OUTPUT:
930 RETVAL 1241 RETVAL
931 1242
932void 1243void
933set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.) 1244set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
934 CODE: 1245 CODE:
935 self->r = r; 1246 self->r = r;
936 self->g = g; 1247 self->g = g;
937 self->b = b; 1248 self->b = b;
938 self->a = a; 1249 self->a = a;
939 1250
940void 1251void
941set_font (CFPlus::Layout self, CFPlus::Font font = 0) 1252set_font (DC::Layout self, DC::Font font = 0)
942 CODE: 1253 CODE:
943 if (self->font != font) 1254 if (self->font != font)
944 { 1255 {
945 self->font = font; 1256 self->font = font;
946 layout_update_font (self); 1257 layout_update_font (self);
947 } 1258 }
948 1259
949void 1260void
950set_height (CFPlus::Layout self, int base_height) 1261set_height (DC::Layout self, int base_height)
951 CODE: 1262 CODE:
952 if (self->base_height != base_height) 1263 if (self->base_height != base_height)
953 { 1264 {
954 self->base_height = base_height; 1265 self->base_height = base_height;
955 layout_update_font (self); 1266 layout_update_font (self);
956 } 1267 }
957 1268
958void 1269void
959set_width (CFPlus::Layout self, int max_width = -1) 1270set_width (DC::Layout self, int max_width = -1)
960 CODE: 1271 CODE:
961 pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE); 1272 pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
962 1273
963void 1274void
964set_indent (CFPlus::Layout self, int indent) 1275set_indent (DC::Layout self, int indent)
965 CODE: 1276 CODE:
966 pango_layout_set_indent (self->pl, indent * PANGO_SCALE); 1277 pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
967 1278
968void 1279void
969set_spacing (CFPlus::Layout self, int spacing) 1280set_spacing (DC::Layout self, int spacing)
970 CODE: 1281 CODE:
971 pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE); 1282 pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
972 1283
973void 1284void
974set_ellipsise (CFPlus::Layout self, int ellipsise) 1285set_ellipsise (DC::Layout self, int ellipsise)
975 CODE: 1286 CODE:
976 pango_layout_set_ellipsize (self->pl, 1287 pango_layout_set_ellipsize (self->pl,
977 ellipsise == 1 ? PANGO_ELLIPSIZE_START 1288 ellipsise == 1 ? PANGO_ELLIPSIZE_START
978 : ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE 1289 : ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
979 : ellipsise == 3 ? PANGO_ELLIPSIZE_END 1290 : ellipsise == 3 ? PANGO_ELLIPSIZE_END
980 : PANGO_ELLIPSIZE_NONE 1291 : PANGO_ELLIPSIZE_NONE
981 ); 1292 );
982 1293
983void 1294void
984set_single_paragraph_mode (CFPlus::Layout self, int spm) 1295set_single_paragraph_mode (DC::Layout self, int spm)
985 CODE: 1296 CODE:
986 pango_layout_set_single_paragraph_mode (self->pl, !!spm); 1297 pango_layout_set_single_paragraph_mode (self->pl, !!spm);
987 1298
988void 1299void
989size (CFPlus::Layout self) 1300size (DC::Layout self)
990 PPCODE: 1301 PPCODE:
991{ 1302{
992 int w, h; 1303 int w, h;
993 1304
994 layout_get_pixel_size (self, &w, &h); 1305 layout_get_pixel_size (self, &w, &h);
… …
997 PUSHs (sv_2mortal (newSViv (w))); 1308 PUSHs (sv_2mortal (newSViv (w)));
998 PUSHs (sv_2mortal (newSViv (h))); 1309 PUSHs (sv_2mortal (newSViv (h)));
999} 1310}
1000 1311
1001int 1312int
1002descent (CFPlus::Layout self) 1313descent (DC::Layout self)
1003 CODE: 1314 CODE:
1004{ 1315{
1005 PangoRectangle rect; 1316 PangoRectangle rect;
1006 PangoLayoutLine *line = pango_layout_get_line (self->pl, 0); 1317 PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1007 pango_layout_line_get_pixel_extents (line, 0, &rect); 1318 pango_layout_line_get_pixel_extents (line, 0, &rect);
1008 RETVAL = PANGO_DESCENT (rect); 1319 RETVAL = PANGO_DESCENT (rect);
1009} 1320}
1010 OUTPUT: 1321 OUTPUT:
1011 RETVAL 1322 RETVAL
1012 1323
1013int 1324int
1014xy_to_index (CFPlus::Layout self, int x, int y) 1325xy_to_index (DC::Layout self, int x, int y)
1015 CODE: 1326 CODE:
1016{ 1327{
1017 int index, trailing; 1328 int index, trailing;
1018 pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing); 1329 pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1019 RETVAL = index; 1330 RETVAL = index + trailing;
1020} 1331}
1021 OUTPUT: 1332 OUTPUT:
1022 RETVAL 1333 RETVAL
1023 1334
1024void 1335void
1025cursor_pos (CFPlus::Layout self, int index) 1336cursor_pos (DC::Layout self, int index)
1026 PPCODE: 1337 PPCODE:
1027{ 1338{
1028 PangoRectangle strong_pos; 1339 PangoRectangle pos;
1029 pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0); 1340 pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1030 1341
1031 EXTEND (SP, 3); 1342 EXTEND (SP, 3);
1032 PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE))); 1343 PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1033 PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE))); 1344 PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1034 PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE))); 1345 PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1035} 1346}
1036 1347
1037void 1348void
1038render (CFPlus::Layout self, float x, float y, int flags = 0) 1349index_to_line_x (DC::Layout self, int index, int trailing = 0)
1039 PPCODE: 1350 PPCODE:
1351{
1352 int line, x;
1353
1354 pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
1355#if !PANGO_VERSION_CHECK (1, 17, 3)
1356 /* pango bug: line is between 1..numlines, not 0..numlines-1 */
1357 --line;
1358#endif
1359 EXTEND (SP, 2);
1360 PUSHs (sv_2mortal (newSViv (line)));
1361 PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1362}
1363
1364void
1365line_x_to_index (DC::Layout self, int line, int x)
1366 PPCODE:
1367{
1368 PangoLayoutLine *lp;
1369 int index, trailing;
1370
1371 if (line < 0)
1372 XSRETURN_EMPTY;
1373
1374 if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1375 XSRETURN_EMPTY; /* do better */
1376
1377 pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1378
1379 EXTEND (SP, 2);
1380 if (GIMME_V == G_SCALAR)
1381 PUSHs (sv_2mortal (newSViv (index + trailing)));
1382 else
1383 {
1384 PUSHs (sv_2mortal (newSViv (index)));
1385 PUSHs (sv_2mortal (newSViv (trailing)));
1386 }
1387}
1388
1389void
1390render (DC::Layout self, float x, float y, int flags = 0)
1391 CODE:
1392 rc_clear (self->rc);
1040 pango_opengl_render_layout_subpixel ( 1393 pango_opengl_render_layout_subpixel (
1041 self->pl, 1394 self->pl,
1395 self->rc,
1042 x * PANGO_SCALE, y * PANGO_SCALE, 1396 x * PANGO_SCALE, y * PANGO_SCALE,
1043 self->r, self->g, self->b, self->a, 1397 self->r, self->g, self->b, self->a,
1044 flags 1398 flags
1045 ); 1399 );
1400 // we assume that context_change actually clears/frees stuff
1401 // and does not do any recomputation...
1402 pango_layout_context_changed (self->pl);
1046 1403
1047MODULE = CFPlus PACKAGE = CFPlus::Texture
1048
1049void 1404void
1050pad2pot (SV *data_, SV *w_, SV *h_) 1405draw (DC::Layout self)
1051 CODE: 1406 CODE:
1052{ 1407{
1053 int ow = SvIV (w_); 1408 glEnable (GL_TEXTURE_2D);
1054 int oh = SvIV (h_); 1409 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1410 glEnable (GL_BLEND);
1411 gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
1412 GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
1413 glEnable (GL_ALPHA_TEST);
1414 glAlphaFunc (GL_GREATER, 7.f / 255.f);
1055 1415
1056 if (ow && oh) 1416 rc_draw (self->rc);
1417
1418 glDisable (GL_ALPHA_TEST);
1419 glDisable (GL_BLEND);
1420 glDisable (GL_TEXTURE_2D);
1421}
1422
1423MODULE = Deliantra::Client PACKAGE = DC::Texture
1424
1425PROTOTYPES: ENABLE
1426
1427void
1428pad (SV *data_, int ow, int oh, int nw, int nh)
1429 CODE:
1430{
1431 if ((nw != ow || nh != oh) && SvOK (data_))
1057 { 1432 {
1058 int nw = minpot (ow);
1059 int nh = minpot (oh);
1060
1061 if (nw != ow || nh != oh)
1062 {
1063 if (SvOK (data_))
1064 {
1065 STRLEN datalen; 1433 STRLEN datalen;
1066 char *data = SvPVbyte (data_, datalen); 1434 char *data = SvPVbyte (data_, datalen);
1067 int bpp = datalen / (ow * oh); 1435 int bpp = datalen / (ow * oh);
1068 SV *result_ = sv_2mortal (newSV (nw * nh * bpp)); 1436 SV *result_ = sv_2mortal (newSV (nw * nh * bpp));
1069 1437
1070 SvPOK_only (result_); 1438 SvPOK_only (result_);
1071 SvCUR_set (result_, nw * nh * bpp); 1439 SvCUR_set (result_, nw * nh * bpp);
1072 1440
1073 memset (SvPVX (result_), 0, nw * nh * bpp); 1441 memset (SvPVX (result_), 0, nw * nh * bpp);
1074 while (oh--) 1442 while (oh--)
1075 memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp); 1443 memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1076 1444
1077 sv_setsv (data_, result_); 1445 sv_setsv (data_, result_);
1078 }
1079
1080 sv_setiv (w_, nw);
1081 sv_setiv (h_, nh);
1082 }
1083 } 1446 }
1084} 1447}
1085 1448
1086void 1449void
1087draw_quad (SV *self, float x, float y, float w = 0., float h = 0.) 1450draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
… …
1093{ 1456{
1094 HV *hv = (HV *)SvRV (self); 1457 HV *hv = (HV *)SvRV (self);
1095 float s = SvNV (*hv_fetch (hv, "s", 1, 1)); 1458 float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1096 float t = SvNV (*hv_fetch (hv, "t", 1, 1)); 1459 float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1097 int name = SvIV (*hv_fetch (hv, "name", 4, 1)); 1460 int name = SvIV (*hv_fetch (hv, "name", 4, 1));
1461
1462 if (name <= 0)
1463 XSRETURN_EMPTY;
1098 1464
1099 if (items < 5) 1465 if (items < 5)
1100 { 1466 {
1101 w = SvNV (*hv_fetch (hv, "w", 1, 1)); 1467 w = SvNV (*hv_fetch (hv, "w", 1, 1));
1102 h = SvNV (*hv_fetch (hv, "h", 1, 1)); 1468 h = SvNV (*hv_fetch (hv, "h", 1, 1));
… …
1130 glDisable (GL_ALPHA_TEST); 1496 glDisable (GL_ALPHA_TEST);
1131 glDisable (GL_BLEND); 1497 glDisable (GL_BLEND);
1132 } 1498 }
1133} 1499}
1134 1500
1135MODULE = CFPlus PACKAGE = CFPlus::Map 1501IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
1502 CODE:
1503{
1504 GLint width;
1505 glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
1506 glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
1507 RETVAL = width > 0;
1508}
1509 OUTPUT:
1510 RETVAL
1136 1511
1137CFPlus::Map 1512MODULE = Deliantra::Client PACKAGE = DC::Map
1138new (SV *class, int map_width, int map_height) 1513
1514PROTOTYPES: DISABLE
1515
1516DC::Map
1517new (SV *class)
1139 CODE: 1518 CODE:
1140 New (0, RETVAL, 1, struct map); 1519 New (0, RETVAL, 1, struct map);
1141 RETVAL->x = 0; 1520 RETVAL->x = 0;
1142 RETVAL->y = 0; 1521 RETVAL->y = 0;
1143 RETVAL->w = map_width; 1522 RETVAL->w = 0;
1144 RETVAL->h = map_height; 1523 RETVAL->h = 0;
1145 RETVAL->ox = 0; 1524 RETVAL->ox = 0;
1146 RETVAL->oy = 0; 1525 RETVAL->oy = 0;
1147 RETVAL->faces = 8192; 1526 RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1148 Newz (0, RETVAL->face, RETVAL->faces, mapface); 1527 RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1149 RETVAL->texs = 8192;
1150 Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1151 RETVAL->rows = 0; 1528 RETVAL->rows = 0;
1152 RETVAL->row = 0; 1529 RETVAL->row = 0;
1153 OUTPUT: 1530 OUTPUT:
1154 RETVAL 1531 RETVAL
1155 1532
1156void 1533void
1157DESTROY (CFPlus::Map self) 1534DESTROY (DC::Map self)
1158 CODE: 1535 CODE:
1159{ 1536{
1160 map_clear (self); 1537 map_clear (self);
1161 Safefree (self->face); 1538 Safefree (self->face2tile);
1162 Safefree (self->tex); 1539 Safefree (self->tex);
1163 Safefree (self); 1540 Safefree (self);
1164} 1541}
1165 1542
1166void 1543void
1544resize (DC::Map self, int map_width, int map_height)
1545 CODE:
1546 self->w = map_width;
1547 self->h = map_height;
1548
1549void
1167clear (CFPlus::Map self) 1550clear (DC::Map self)
1168 CODE: 1551 CODE:
1169 map_clear (self); 1552 map_clear (self);
1170 1553
1171void 1554void
1172set_face (CFPlus::Map self, int face, int texid) 1555set_tileid (DC::Map self, int face, int tile)
1173 CODE: 1556 CODE:
1174{ 1557{
1175 while (self->faces <= face) 1558 need_facenum (self, face); self->face2tile [face] = tile;
1176 { 1559 need_texid (self, tile);
1177 Append (mapface, self->face, self->faces, self->faces);
1178 self->faces *= 2;
1179 }
1180
1181 self->face [face] = texid;
1182} 1560}
1183 1561
1184void 1562void
1563set_smooth (DC::Map self, int face, int smooth, int level)
1564 CODE:
1565{
1566 tileid texid;
1567 maptex *tex;
1568
1569 if (face < 0 || face >= self->faces)
1570 return;
1571
1572 if (smooth < 0 || smooth >= self->faces)
1573 return;
1574
1575 texid = self->face2tile [face];
1576
1577 if (!texid)
1578 return;
1579
1580 tex = self->tex + texid;
1581 tex->smoothtile = self->face2tile [smooth];
1582 tex->smoothlevel = level;
1583}
1584
1585void
1185set_texture (CFPlus::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a) 1586set_texture (DC::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)
1186 CODE: 1587 CODE:
1187{ 1588{
1188 while (self->texs <= texid) 1589 need_texid (self, texid);
1189 {
1190 Append (maptex, self->tex, self->texs, self->texs);
1191 self->texs *= 2;
1192 }
1193 1590
1194 { 1591 {
1195 maptex *tex = self->tex + texid; 1592 maptex *tex = self->tex + texid;
1196 1593
1197 tex->name = name; 1594 tex->name = name;
… …
1214 // from transparent color bleeding and ugly wrapping effects. 1611 // from transparent color bleeding and ugly wrapping effects.
1215 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST); 1612 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1216} 1613}
1217 1614
1218int 1615int
1219ox (CFPlus::Map self) 1616ox (DC::Map self)
1220 ALIAS: 1617 ALIAS:
1221 oy = 1 1618 oy = 1
1222 x = 2 1619 x = 2
1223 y = 3 1620 y = 3
1224 w = 4 1621 w = 4
… …
1235 } 1632 }
1236 OUTPUT: 1633 OUTPUT:
1237 RETVAL 1634 RETVAL
1238 1635
1239void 1636void
1240scroll (CFPlus::Map self, int dx, int dy) 1637scroll (DC::Map self, int dx, int dy)
1241 CODE: 1638 CODE:
1242{ 1639{
1243 if (dx > 0) 1640 if (dx > 0)
1244 map_blank (self, self->x, self->y, dx - 1, self->h); 1641 map_blank (self, self->x, self->y, dx, self->h);
1245 else if (dx < 0) 1642 else if (dx < 0)
1246 map_blank (self, self->x + self->w + dx + 1, self->y, 1 - dx, self->h); 1643 map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1247 1644
1248 if (dy > 0) 1645 if (dy > 0)
1249 map_blank (self, self->x, self->y, self->w, dy - 1); 1646 map_blank (self, self->x, self->y, self->w, dy);
1250 else if (dy < 0) 1647 else if (dy < 0)
1251 map_blank (self, self->x, self->y + self->h + dy + 1, self->w, 1 - dy); 1648 map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1252 1649
1253 self->ox += dx; self->x += dx; 1650 self->ox += dx; self->x += dx;
1254 self->oy += dy; self->y += dy; 1651 self->oy += dy; self->y += dy;
1255 1652
1256 while (self->y < 0) 1653 while (self->y < 0)
… …
1260 self->rows += MAP_EXTEND_Y; 1657 self->rows += MAP_EXTEND_Y;
1261 self->y += MAP_EXTEND_Y; 1658 self->y += MAP_EXTEND_Y;
1262 } 1659 }
1263} 1660}
1264 1661
1265void 1662SV *
1266map1a_update (CFPlus::Map self, SV *data_, int extmap) 1663map1a_update (DC::Map self, SV *data_, int extmap)
1267 CODE: 1664 CODE:
1268{ 1665{
1269 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_); 1666 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1270 uint8_t *data_end = (uint8_t *)SvEND (data_); 1667 uint8_t *data_end = (uint8_t *)SvEND (data_);
1271 mapcell *cell; 1668 mapcell *cell;
1272 int x, y, flags; 1669 int x, y, z, flags;
1670 AV *missing = newAV ();
1671 RETVAL = newRV_noinc ((SV *)missing);
1273 1672
1274 while (data < data_end) 1673 while (data < data_end - 1)
1275 { 1674 {
1276 flags = (data [0] << 8) + data [1]; data += 2; 1675 flags = (data [0] << 8) + data [1]; data += 2;
1277 1676
1278 x = self->x + ((flags >> 10) & 63); 1677 x = self->x + ((flags >> 10) & 63);
1279 y = self->y + ((flags >> 4) & 63); 1678 y = self->y + ((flags >> 4) & 63);
… …
1282 1681
1283 if (flags & 15) 1682 if (flags & 15)
1284 { 1683 {
1285 if (!cell->darkness) 1684 if (!cell->darkness)
1286 { 1685 {
1686 memset (cell, 0, sizeof (*cell));
1287 cell->darkness = 256; 1687 cell->darkness = 256;
1288 cell->face [0] = 0;
1289 cell->face [1] = 0;
1290 cell->face [2] = 0;
1291 } 1688 }
1292 1689
1293 //TODO: don't trust server data to be in-range(!) 1690 //TODO: don't trust server data to be in-range(!)
1294 1691
1295 if (flags & 8) 1692 if (flags & 8)
… …
1301 do 1698 do
1302 { 1699 {
1303 ext = *data++; 1700 ext = *data++;
1304 cmd = ext & 0x7f; 1701 cmd = ext & 0x7f;
1305 1702
1306 if (ext < 4) 1703 if (cmd < 4)
1307 cell->darkness = 255 - ext * 64 + 1; 1704 cell->darkness = 255 - ext * 64 + 1;
1308 else if (ext == 5) // health 1705 else if (cmd == 5) // health
1706 {
1707 cell->stat_width = 1;
1309 cell->stat_hp = *data++; 1708 cell->stat_hp = *data++;
1709 }
1710 else if (cmd == 6) // monster width
1711 cell->stat_width = *data++ + 1;
1712 else if (cmd == 0x47)
1713 {
1714 if (*data == 1) cell->player = data [1];
1715 else if (*data == 2) cell->player = data [2] + (data [1] << 8);
1716 else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
1717 else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
1718
1719 data += *data + 1;
1720 }
1721 else if (cmd == 8) // cell flags
1722 cell->flags = *data++;
1723 else if (ext & 0x40) // unknown, multibyte => skip
1724 data += *data + 1;
1725 else
1726 data++;
1310 } 1727 }
1311 while (cmd & 0x80); 1728 while (ext & 0x80);
1312 } 1729 }
1313 else 1730 else
1314 cell->darkness = *data++ + 1; 1731 cell->darkness = *data++ + 1;
1315 } 1732 }
1316 1733
1734 for (z = 0; z <= 2; ++z)
1317 if (flags & 4) 1735 if (flags & (4 >> z))
1318 { 1736 {
1319 cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2; 1737 faceid face = (data [0] << 8) + data [1]; data += 2;
1738 need_facenum (self, face);
1739 cell->tile [z] = self->face2tile [face];
1740
1741 if (cell->tile [z])
1742 {
1743 maptex *tex = self->tex + cell->tile [z];
1744 if (!tex->name)
1745 av_push (missing, newSViv (cell->tile [z]));
1746
1747 if (tex->smoothtile)
1748 {
1749 maptex *smooth = self->tex + tex->smoothtile;
1750 if (!smooth->name)
1751 av_push (missing, newSViv (tex->smoothtile));
1752 }
1753 }
1320 } 1754 }
1321
1322 if (flags & 2)
1323 {
1324 cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2;
1325 }
1326
1327 if (flags & 1)
1328 {
1329 cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
1330 }
1331 } 1755 }
1332 else 1756 else
1333 cell->darkness = 0; 1757 cell->darkness = 0;
1334 } 1758 }
1335} 1759}
1760 OUTPUT:
1761 RETVAL
1336 1762
1337SV * 1763SV *
1338mapmap (CFPlus::Map self, int x0, int y0, int w, int h) 1764mapmap (DC::Map self, int x0, int y0, int w, int h)
1339 CODE: 1765 CODE:
1340{ 1766{
1341 int x1, x; 1767 int x1, x;
1342 int y1, y; 1768 int y1, y;
1343 int z; 1769 int z;
… …
1364 { 1790 {
1365 mapcell *cell = row->col + (x - row->c0); 1791 mapcell *cell = row->col + (x - row->c0);
1366 1792
1367 for (z = 0; z <= 0; z++) 1793 for (z = 0; z <= 0; z++)
1368 { 1794 {
1369 mapface face = cell->face [z];
1370
1371 if (face)
1372 {
1373 maptex tex = self->tex [face]; 1795 maptex tex = self->tex [cell->tile [z]];
1374 int a0 = 255 - tex.a; 1796 int a0 = 255 - tex.a;
1375 int a1 = tex.a; 1797 int a1 = tex.a;
1376 1798
1377 r = (r * a0 + tex.r * a1) / 255; 1799 r = (r * a0 + tex.r * a1) / 255;
1378 g = (g * a0 + tex.g * a1) / 255; 1800 g = (g * a0 + tex.g * a1) / 255;
1379 b = (b * a0 + tex.b * a1) / 255; 1801 b = (b * a0 + tex.b * a1) / 255;
1380 a = (a * a0 + tex.a * a1) / 255; 1802 a = (a * a0 + tex.a * a1) / 255;
1381 }
1382 } 1803 }
1383 } 1804 }
1384 1805
1385 *map++ = (r ) 1806 *map++ = (r )
1386 | (g << 8) 1807 | (g << 8)
… …
1393} 1814}
1394 OUTPUT: 1815 OUTPUT:
1395 RETVAL 1816 RETVAL
1396 1817
1397void 1818void
1398draw (CFPlus::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh) 1819draw (DC::Map self, int mx, int my, int sw, int sh, int T, U32 player = 0xffffffff, int pdx = 0, int pdy = 0)
1399 CODE: 1820 CODE:
1400{ 1821{
1401 int vx, vy;
1402 int x, y, z; 1822 int x, y, z;
1403 int last_name;
1404 mapface face;
1405 1823
1406 vx = self->x + self->w / 2 - sw / 2 - shift_x; 1824 HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1407 vy = self->y + self->h / 2 - sh / 2 - shift_y; 1825 uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
1826 static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
1827 smooth_key skey;
1828 int pl_x, pl_y;
1829 maptex pl_tex;
1408 1830
1409 /* 1831 pl_tex.name = 0;
1410 int vx = self->vx = self->w >= sw
1411 ? self->x + (self->w - sw) / 2
1412 : MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1413 1832
1414 int vy = self->vy = self->h >= sh 1833 rc_t *rc = rc_alloc ();
1415 ? self->y + (self->h - sh) / 2 1834 rc_key_t key;
1416 : MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy)); 1835 rc_array_t *arr;
1417 */
1418 1836
1419 glColor4ub (255, 255, 255, 255); 1837 // thats current max. sorry.
1838 if (sw > 255) sw = 255;
1839 if (sh > 255) sh = 255;
1840
1841 // clear key, in case of extra padding
1842 memset (&skey, 0, sizeof (skey));
1843
1844 memset (&key, 0, sizeof (key));
1845 key.r = 255;
1846 key.g = 255;
1847 key.b = 255;
1848 key.a = 255;
1849 key.mode = GL_QUADS;
1850 key.format = GL_T2F_V3F;
1851 key.texname = -1;
1852
1853 mx += self->x;
1854 my += self->y;
1855
1856 // first pass: determine smooth_max
1857 // rather ugly, if you ask me
1858 // could also be stored inside mapcell and updated on change
1859 memset (smooth_max, 0, sizeof (smooth_max));
1860
1861 for (y = 0; y < sh; y++)
1862 if (0 <= y + my && y + my < self->rows)
1863 {
1864 maprow *row = self->row + (y + my);
1865
1866 for (x = 0; x < sw; x++)
1867 if (row->c0 <= x + mx && x + mx < row->c1)
1868 {
1869 mapcell *cell = row->col + (x + mx - row->c0);
1870
1871 smooth_max[x + 1][y + 1] =
1872 MAX (self->tex [cell->tile [0]].smoothlevel,
1873 MAX (self->tex [cell->tile [1]].smoothlevel,
1874 self->tex [cell->tile [2]].smoothlevel));
1875 }
1876 }
1420 1877
1421 glEnable (GL_BLEND); 1878 glEnable (GL_BLEND);
1422 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA); 1879 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1423 glEnable (GL_TEXTURE_2D);
1424 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE); 1880 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1425 1881
1426 glBegin (GL_QUADS);
1427
1428 last_name = 0;
1429
1430 for (z = 0; z < 3; z++) 1882 for (z = 0; z <= 2; z++)
1883 {
1884 memset (smooth_level, 0, sizeof (smooth_level));
1885
1431 for (y = 0; y < sh; y++) 1886 for (y = 0; y < sh; y++)
1432 if (0 <= y + vy && y + vy < self->rows) 1887 if (0 <= y + my && y + my < self->rows)
1433 { 1888 {
1434 maprow *row = self->row + (y + vy); 1889 maprow *row = self->row + (y + my);
1435 1890
1436 for (x = 0; x < sw; x++) 1891 for (x = 0; x < sw; x++)
1437 if (row->c0 <= x + vx && x + vx < row->c1) 1892 if (row->c0 <= x + mx && x + mx < row->c1)
1438 { 1893 {
1439 mapcell *cell = row->col + (x + vx - row->c0); 1894 mapcell *cell = row->col + (x + mx - row->c0);
1440
1441 face = cell->face [z]; 1895 tileid tile = cell->tile [z];
1442 1896
1443 if (face) 1897 if (tile)
1898 {
1899 maptex tex = self->tex [tile];
1900 int px = (x + 1) * T - tex.w;
1901 int py = (y + 1) * T - tex.h;
1902
1903 if (key.texname != tex.name)
1904 {
1905 if (!tex.name)
1906 tex = self->tex [2]; /* missing, replace by noface */
1907
1908 key.texname = tex.name;
1909 arr = rc_array (rc, &key);
1910 }
1911
1912 if (expect_false (cell->player == player) && expect_false (z == 2))
1913 {
1914 pl_x = px;
1915 pl_y = py;
1916 pl_tex = tex;
1917 continue;
1918 }
1919
1920 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
1921 rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
1922 rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
1923 rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
1924
1925 if (expect_false (cell->flags) && expect_false (z == 2))
1926 {
1927 // overlays such as the speech bubble, probably more to come
1928 if (cell->flags & 1)
1929 {
1930 maptex tex = self->tex [1];
1931 int px = x * T + T * 2 / 32;
1932 int py = y * T - T * 6 / 32;
1933
1934 if (tex.name)
1935 {
1936 if (key.texname != tex.name)
1937 {
1938 key.texname = tex.name;
1939 arr = rc_array (rc, &key);
1940 }
1941
1942 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
1943 rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
1944 rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
1945 rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
1946 }
1947 }
1948 }
1949
1950 // update smooth hash
1951 if (tex.smoothtile)
1952 {
1953 skey.tile = tex.smoothtile;
1954 skey.level = tex.smoothlevel;
1955
1956 smooth_level [tex.smoothlevel >> 5] |= ((uint32_t)1) << (tex.smoothlevel & 31);
1957
1958 // add bits to current tile and all neighbours. skey.x|y is
1959 // shifted +1|+1 so we always stay positive.
1960
1961 // bits is ___n cccc CCCC bbbb
1962 // n do not draw borders&corners
1963 // c draw these corners, but...
1964 // C ... not these
1965 // b draw these borders
1966
1967 // borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
1968 // ┃· ·· ·┃ ━━
1969
1970 // corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
1971 // ·· ·· ·┏ ┓·
1972
1973 // full tile
1974 skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
1975
1976 // borders
1977 skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
1978 skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
1979 skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
1980 skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
1981
1982 // corners
1983 skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
1984 skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
1985 skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
1986 skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
1987 }
1988 }
1989 }
1990 }
1991
1992 rc_draw (rc);
1993 rc_clear (rc);
1994
1995 // go through all smoothlevels, lowest to highest, then draw.
1996 // this is basically counting sort
1997 {
1998 int w, b;
1999
2000 glEnable (GL_TEXTURE_2D);
2001 glBegin (GL_QUADS);
2002 for (w = 0; w < 256 / 32; ++w)
2003 {
2004 uint32_t smask = smooth_level [w];
2005 if (smask)
2006 for (b = 0; b < 32; ++b)
2007 if (smask & (((uint32_t)1) << b))
1444 { 2008 {
1445 maptex tex = self->tex [face]; 2009 int level = (w << 5) | b;
2010 HE *he;
1446 2011
1447 int px = (x + 1) * 32 - tex.w; 2012 hv_iterinit (smooth);
1448 int py = (y + 1) * 32 - tex.h; 2013 while ((he = hv_iternext (smooth)))
1449
1450 if (last_name != tex.name)
1451 { 2014 {
2015 smooth_key *skey = (smooth_key *)HeKEY (he);
2016 IV bits = SvIVX (HeVAL (he));
2017
2018 if (!(bits & 0x1000)
2019 && skey->level == level
2020 && level > smooth_max [skey->x][skey->y])
2021 {
2022 maptex tex = self->tex [skey->tile];
2023 int px = (((int)skey->x) - 1) * T;
2024 int py = (((int)skey->y) - 1) * T;
2025 int border = bits & 15;
2026 int corner = (bits >> 8) & ~(bits >> 4) & 15;
2027 float dx = tex.s * .0625f; // 16 images/row
2028 float dy = tex.t * .5f ; // 2 images/column
2029
2030 if (tex.name)
2031 {
2032 // this time avoiding texture state changes
2033 // save gobs of state changes.
2034 if (key.texname != tex.name)
2035 {
1452 glEnd (); 2036 glEnd ();
1453 last_name = tex.name;
1454 glBindTexture (GL_TEXTURE_2D, last_name); 2037 glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1455 glBegin (GL_QUADS); 2038 glBegin (GL_QUADS);
2039 }
2040
2041 if (border)
2042 {
2043 float ox = border * dx;
2044
2045 glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
2046 glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
2047 glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
2048 glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
2049 }
2050
2051 if (corner)
2052 {
2053 float ox = corner * dx;
2054
2055 glTexCoord2f (ox , dy ); glVertex2i (px , py );
2056 glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
2057 glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
2058 glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
2059 }
2060 }
2061 }
1456 } 2062 }
1457
1458 glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1459 glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1460 glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1461 glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1462 } 2063 }
1463 }
1464 } 2064 }
1465 2065
1466 glEnd (); 2066 glEnd ();
1467
1468 glDisable (GL_TEXTURE_2D); 2067 glDisable (GL_TEXTURE_2D);
2068 key.texname = -1;
2069 }
2070
2071 hv_clear (smooth);
2072 }
2073
2074 if (pl_tex.name)
2075 {
2076 maptex tex = pl_tex;
2077 int px = pl_x + pdx;
2078 int py = pl_y + pdy;
2079
2080 key.texname = tex.name;
2081 arr = rc_array (rc, &key);
2082
2083 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
2084 rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
2085 rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
2086 rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
2087
2088 rc_draw (rc);
2089 }
2090
1469 glDisable (GL_BLEND); 2091 glDisable (GL_BLEND);
1470} 2092 rc_free (rc);
1471 2093
2094 // top layer: overlays such as the health bar
2095 for (y = 0; y < sh; y++)
2096 if (0 <= y + my && y + my < self->rows)
2097 {
2098 maprow *row = self->row + (y + my);
2099
2100 for (x = 0; x < sw; x++)
2101 if (row->c0 <= x + mx && x + mx < row->c1)
2102 {
2103 mapcell *cell = row->col + (x + mx - row->c0);
2104
2105 int px = x * T;
2106 int py = y * T;
2107
2108 if (cell->stat_hp)
2109 {
2110 int width = cell->stat_width * T;
2111 int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
2112
2113 glColor3ub (0, 0, 0);
2114 glRectf (px + 1, py - thick - 2,
2115 px + width - 1, py);
2116
2117 glColor3ub (cell->stat_hp, 255 - cell->stat_hp, 0);
2118 glRectf (px + 2,
2119 py - thick - 1,
2120 px + width - 2 - cell->stat_hp * (width - 4) / 255, py - 1);
2121 }
2122 }
2123 }
2124}
2125
1472void 2126void
1473draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data) 2127draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)
1474 CODE: 2128 CODE:
1475{ 2129{
1476 static float color[16][3] = { 2130 static float color[16][3] = {
1477 { 0.00F, 0.00F, 0.00F }, 2131 { 0.00F, 0.00F, 0.00F },
1478 { 1.00F, 1.00F, 1.00F }, 2132 { 1.00F, 1.00F, 1.00F },
… …
1528 glDisable (GL_BLEND); 2182 glDisable (GL_BLEND);
1529 glDisable (GL_TEXTURE_2D); 2183 glDisable (GL_TEXTURE_2D);
1530} 2184}
1531 2185
1532void 2186void
1533fow_texture (CFPlus::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh) 2187fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1534 PPCODE: 2188 PPCODE:
1535{ 2189{
1536 int vx, vy;
1537 int x, y; 2190 int x, y;
2191 int sw1 = sw + 2;
2192 int sh1 = sh + 2;
2193 int sh3 = sh * 3;
1538 int sw4 = (sw + 3) & ~3; 2194 int sw34 = (sw * 3 + 3) & ~3;
2195 uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
1539 SV *darkness_sv = sv_2mortal (newSV (sw4 * sh)); 2196 SV *darkness3_sv = sv_2mortal (newSV (sw34 * sh3));
1540 uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv); 2197 uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
1541 2198
1542 memset (darkness, 255, sw4 * sh);
1543 SvPOK_only (darkness_sv); 2199 SvPOK_only (darkness3_sv);
1544 SvCUR_set (darkness_sv, sw4 * sh); 2200 SvCUR_set (darkness3_sv, sw34 * sh3);
1545 2201
1546 vx = self->x + (self->w - sw + 1) / 2 - shift_x; 2202 mx += self->x - 1;
1547 vy = self->y + (self->h - sh + 1) / 2 - shift_y; 2203 my += self->y - 1;
1548 2204
2205 memset (darkness1, 255, sw1 * sh1);
2206
1549 for (y = 0; y < sh; y++) 2207 for (y = 0; y < sh1; y++)
1550 if (0 <= y + vy && y + vy < self->rows) 2208 if (0 <= y + my && y + my < self->rows)
1551 { 2209 {
1552 maprow *row = self->row + (y + vy); 2210 maprow *row = self->row + (y + my);
1553 2211
1554 for (x = 0; x < sw; x++) 2212 for (x = 0; x < sw1; x++)
1555 if (row->c0 <= x + vx && x + vx < row->c1) 2213 if (row->c0 <= x + mx && x + mx < row->c1)
1556 { 2214 {
1557 mapcell *cell = row->col + (x + vx - row->c0); 2215 mapcell *cell = row->col + (x + mx - row->c0);
1558 2216
1559 darkness[y * sw4 + x] = cell->darkness 2217 darkness1 [y * sw1 + x] = cell->darkness
1560 ? 255 - cell->darkness + 1 2218 ? 255 - (cell->darkness - 1)
1561 : 255 - FOW_DARKNESS; 2219 : 255 - FOW_DARKNESS;
1562 } 2220 }
1563 } 2221 }
1564 2222
2223 for (y = 0; y < sh; ++y)
2224 for (x = 0; x < sw; ++x)
2225 {
2226 uint8_t d11 = darkness1 [(y ) * sw1 + x ];
2227 uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
2228 uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
2229 uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
2230 uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
2231 uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
2232 uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
2233 uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
2234 uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
2235
2236 uint8_t r11 = (d11 + d21 + d12) / 3;
2237 uint8_t r21 = d21;
2238 uint8_t r31 = (d21 + d31 + d32) / 3;
2239
2240 uint8_t r12 = d12;
2241 uint8_t r22 = d22;
2242 uint8_t r32 = d32;
2243
2244 uint8_t r13 = (d13 + d23 + d12) / 3;
2245 uint8_t r23 = d23;
2246 uint8_t r33 = (d23 + d33 + d32) / 3;
2247
2248 darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);
2249 darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);
2250 darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);
2251 darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);
2252 darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);
2253 darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);
2254 darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);
2255 darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);
2256 darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);
2257 }
2258
2259 free (darkness1);
2260
1565 EXTEND (SP, 3); 2261 EXTEND (SP, 3);
1566 PUSHs (sv_2mortal (newSViv (sw4))); 2262 PUSHs (sv_2mortal (newSViv (sw34)));
1567 PUSHs (sv_2mortal (newSViv (sh))); 2263 PUSHs (sv_2mortal (newSViv (sh3)));
1568 PUSHs (darkness_sv); 2264 PUSHs (darkness3_sv);
1569} 2265}
1570 2266
1571SV * 2267SV *
1572get_rect (CFPlus::Map self, int x0, int y0, int w, int h) 2268get_rect (DC::Map self, int x0, int y0, int w, int h)
1573 CODE: 2269 CODE:
1574{ 2270{
1575 int x, y, x1, y1; 2271 int x, y, x1, y1;
1576 SV *data_sv = newSV (w * h * 7 + 5); 2272 SV *data_sv = newSV (w * h * 7 + 5);
1577 uint8_t *data = (uint8_t *)SvPVX (data_sv); 2273 uint8_t *data = (uint8_t *)SvPVX (data_sv);
… …
1602 if (row && row->c0 <= x && x < row->c1) 2298 if (row && row->c0 <= x && x < row->c1)
1603 { 2299 {
1604 mapcell *cell = row->col + (x - row->c0); 2300 mapcell *cell = row->col + (x - row->c0);
1605 uint8_t flags = 0; 2301 uint8_t flags = 0;
1606 2302
1607 if (cell->face [0]) flags |= 1; 2303 if (cell->tile [0]) flags |= 1;
1608 if (cell->face [1]) flags |= 2; 2304 if (cell->tile [1]) flags |= 2;
1609 if (cell->face [2]) flags |= 4; 2305 if (cell->tile [2]) flags |= 4;
1610 2306
1611 *data++ = flags; 2307 *data++ = flags;
1612 2308
1613 if (flags & 1) 2309 if (flags & 1)
1614 { 2310 {
2311 tileid tile = cell->tile [0];
1615 *data++ = cell->face [0] >> 8; 2312 *data++ = tile >> 8;
1616 *data++ = cell->face [0]; 2313 *data++ = tile;
1617 } 2314 }
1618 2315
1619 if (flags & 2) 2316 if (flags & 2)
1620 { 2317 {
2318 tileid tile = cell->tile [1];
1621 *data++ = cell->face [1] >> 8; 2319 *data++ = tile >> 8;
1622 *data++ = cell->face [1]; 2320 *data++ = tile;
1623 } 2321 }
1624 2322
1625 if (flags & 4) 2323 if (flags & 4)
1626 { 2324 {
2325 tileid tile = cell->tile [2];
1627 *data++ = cell->face [2] >> 8; 2326 *data++ = tile >> 8;
1628 *data++ = cell->face [2]; 2327 *data++ = tile;
1629 } 2328 }
1630 } 2329 }
1631 else 2330 else
1632 *data++ = 0; 2331 *data++ = 0;
1633 } 2332 }
1634 } 2333 }
1635 2334
2335 /* if size is w*h + 5 then no data has been found */
2336 if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)
2337 {
1636 SvPOK_only (data_sv); 2338 SvPOK_only (data_sv);
1637 SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv)); 2339 SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
2340 }
2341
1638 RETVAL = data_sv; 2342 RETVAL = data_sv;
1639} 2343}
1640 OUTPUT: 2344 OUTPUT:
1641 RETVAL 2345 RETVAL
1642 2346
1643void 2347void
1644set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data) 2348set_rect (DC::Map self, int x0, int y0, SV *data_sv)
1645 PPCODE: 2349 PPCODE:
1646{ 2350{
1647 int x, y, z; 2351 int x, y, z;
1648 int w, h; 2352 int w, h;
1649 int x1, y1; 2353 int x1, y1;
2354 STRLEN len;
2355 uint8_t *data, *end;
2356
2357 len = SvLEN (data_sv);
2358 SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
2359 data = SvPVbyte_nolen (data_sv);
2360 end = data + len + 8;
2361
2362 if (len < 5)
2363 XSRETURN_EMPTY;
1650 2364
1651 if (*data++ != 0) 2365 if (*data++ != 0)
1652 return; /* version mismatch */ 2366 XSRETURN_EMPTY; /* version mismatch */
1653 2367
1654 w = *data++ << 8; w |= *data++; 2368 w = *data++ << 8; w |= *data++;
1655 h = *data++ << 8; h |= *data++; 2369 h = *data++ << 8; h |= *data++;
1656 2370
1657 // we need to do this 'cause we don't keep an absolute coord system for rows 2371 // we need to do this 'cause we don't keep an absolute coord system for rows
… …
1669 { 2383 {
1670 maprow *row = map_get_row (self, y); 2384 maprow *row = map_get_row (self, y);
1671 2385
1672 for (x = x0; x < x1; x++) 2386 for (x = x0; x < x1; x++)
1673 { 2387 {
2388 uint8_t flags;
2389
2390 if (data + 7 >= end)
2391 XSRETURN_EMPTY;
2392
1674 uint8_t flags = *data++; 2393 flags = *data++;
1675 2394
1676 if (flags) 2395 if (flags)
1677 { 2396 {
1678 mapface face[3] = { 0, 0, 0 };
1679
1680 mapcell *cell = row_get_cell (row, x); 2397 mapcell *cell = row_get_cell (row, x);
2398 tileid tile[3] = { 0, 0, 0 };
1681 2399
1682 if (flags & 1) { face[0] = *data++ << 8; face[0] |= *data++; } 2400 if (flags & 1) { tile[0] = *data++ << 8; tile[0] |= *data++; }
1683 if (flags & 2) { face[1] = *data++ << 8; face[1] |= *data++; } 2401 if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
1684 if (flags & 4) { face[2] = *data++ << 8; face[2] |= *data++; } 2402 if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
1685 2403
1686 if (cell->darkness <= 1) 2404 if (cell->darkness == 0)
1687 { 2405 {
1688 cell->darkness = 0; 2406 /*cell->darkness = 0;*/
2407 EXTEND (SP, 3);
1689 2408
1690 for (z = 0; z <= 2; z++) 2409 for (z = 0; z <= 2; z++)
1691 { 2410 {
1692 cell->face[z] = face[z]; 2411 tileid t = tile [z];
1693 2412
1694 if (face[z] && (face[z] >= self->texs || !self->tex[face [z]].name)) 2413 if (t >= self->texs || (t && !self->tex [t].name))
2414 {
1695 XPUSHs (sv_2mortal (newSViv (face[z]))); 2415 PUSHs (sv_2mortal (newSViv (t)));
2416 need_texid (self, t);
2417 }
2418
2419 cell->tile [z] = t;
1696 } 2420 }
1697 } 2421 }
1698 } 2422 }
1699 } 2423 }
1700 } 2424 }
1701} 2425}
1702 2426
1703MODULE = CFPlus PACKAGE = CFPlus::MixChunk 2427MODULE = Deliantra::Client PACKAGE = DC::RW
1704 2428
1705CFPlus::MixChunk 2429DC::RW
1706new_from_file (SV *class, char *path) 2430new (SV *class, SV *data_sv)
1707 CODE: 2431 CODE:
1708 RETVAL = Mix_LoadWAV (path); 2432{
2433 STRLEN datalen;
2434 char *data = SvPVbyte (data_sv, datalen);
2435
2436 RETVAL = SDL_RWFromConstMem (data, datalen);
2437}
1709 OUTPUT: 2438 OUTPUT:
1710 RETVAL 2439 RETVAL
1711 2440
2441DC::RW
2442new_from_file (SV *class, const char *path, const char *mode = "rb")
2443 CODE:
2444 RETVAL = SDL_RWFromFile (path, mode);
2445 OUTPUT:
2446 RETVAL
2447
2448# fails on win32:
2449# dc.xs(2268) : error C2059: syntax error : '('
1712void 2450#void
2451#close (DC::RW self)
2452# CODE:
2453# (self->(close)) (self);
2454
2455MODULE = Deliantra::Client PACKAGE = DC::Channel
2456
2457PROTOTYPES: DISABLE
2458
2459DC::Channel
2460find ()
2461 CODE:
2462{
2463 RETVAL = Mix_GroupAvailable (-1);
2464
2465 if (RETVAL < 0)
2466 {
2467 RETVAL = Mix_GroupOldest (-1);
2468
2469 if (RETVAL < 0)
2470 XSRETURN_UNDEF;
2471
2472 Mix_HaltChannel (RETVAL);
2473 }
2474
2475 Mix_UnregisterAllEffects (RETVAL);
2476 Mix_Volume (RETVAL, 128);
2477}
2478 OUTPUT:
2479 RETVAL
2480
2481void
2482halt (DC::Channel self)
2483 CODE:
2484 Mix_HaltChannel (self);
2485
2486void
2487expire (DC::Channel self, int ticks = -1)
2488 CODE:
2489 Mix_ExpireChannel (self, ticks);
2490
2491void
2492fade_out (DC::Channel self, int ticks = -1)
2493 CODE:
2494 Mix_FadeOutChannel (self, ticks);
2495
2496int
2497volume (DC::Channel self, int volume)
2498 CODE:
2499 RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
2500 OUTPUT:
2501 RETVAL
2502
2503void
2504unregister_all_effects (DC::Channel self)
2505 CODE:
2506 Mix_UnregisterAllEffects (self);
2507
2508void
2509set_panning (DC::Channel self, int left, int right)
2510 CODE:
2511 left = CLAMP (left , 0, 255);
2512 right = CLAMP (right, 0, 255);
2513 Mix_SetPanning (self, left, right);
2514
2515void
2516set_distance (DC::Channel self, int distance)
2517 CODE:
2518 Mix_SetDistance (self, CLAMP (distance, 0, 255));
2519
2520void
2521set_position (DC::Channel self, int angle, int distance)
2522 CODE:
2523
2524void
2525set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
2526 CODE:
2527{
2528 int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
2529 int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);
2530 Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
2531}
2532
2533void
2534set_reverse_stereo (DC::Channel self, int flip)
2535 CODE:
2536 Mix_SetReverseStereo (self, flip);
2537
2538MODULE = Deliantra::Client PACKAGE = DC::MixChunk
2539
2540PROTOTYPES: DISABLE
2541
2542DC::MixChunk
2543new (SV *class, DC::RW rwops)
2544 CODE:
2545 RETVAL = Mix_LoadWAV_RW (rwops, 1);
2546 OUTPUT:
2547 RETVAL
2548
2549void
1713DESTROY (CFPlus::MixChunk self) 2550DESTROY (DC::MixChunk self)
1714 CODE: 2551 CODE:
1715 Mix_FreeChunk (self); 2552 Mix_FreeChunk (self);
1716 2553
1717int 2554int
1718volume (CFPlus::MixChunk self, int volume = -1) 2555volume (DC::MixChunk self, int volume = -1)
1719 CODE: 2556 CODE:
2557 if (items > 1)
2558 volume = CLAMP (volume, 0, 128);
1720 RETVAL = Mix_VolumeChunk (self, volume); 2559 RETVAL = Mix_VolumeChunk (self, volume);
1721 OUTPUT: 2560 OUTPUT:
1722 RETVAL 2561 RETVAL
1723 2562
1724int 2563DC::Channel
1725play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1) 2564play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
1726 CODE: 2565 CODE:
2566{
1727 RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks); 2567 RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
2568
2569 if (RETVAL < 0)
2570 XSRETURN_UNDEF;
2571
2572 if (channel < 0)
2573 {
2574 Mix_UnregisterAllEffects (RETVAL);
2575 Mix_Volume (RETVAL, 128);
2576 }
2577}
1728 OUTPUT: 2578 OUTPUT:
1729 RETVAL 2579 RETVAL
1730 2580
1731MODULE = CFPlus PACKAGE = CFPlus::MixMusic 2581MODULE = Deliantra::Client PACKAGE = DC::MixMusic
1732 2582
1733int 2583int
1734volume (int volume = -1) 2584volume (int volume = -1)
2585 PROTOTYPE: ;$
1735 CODE: 2586 CODE:
2587 if (items > 0)
2588 volume = CLAMP (volume, 0, 128);
1736 RETVAL = Mix_VolumeMusic (volume); 2589 RETVAL = Mix_VolumeMusic (volume);
1737 OUTPUT: 2590 OUTPUT:
1738 RETVAL 2591 RETVAL
1739 2592
2593void
2594fade_out (int ms)
2595 CODE:
2596 Mix_FadeOutMusic (ms);
2597
2598void
2599halt ()
2600 CODE:
2601 Mix_HaltMusic ();
2602
1740CFPlus::MixMusic 2603DC::MixMusic
1741new_from_file (SV *class, char *path) 2604new (SV *class, DC::RW rwops)
1742 CODE: 2605 CODE:
1743 RETVAL = Mix_LoadMUS (path); 2606 RETVAL = Mix_LoadMUS_RW (rwops);
1744 OUTPUT: 2607 OUTPUT:
1745 RETVAL 2608 RETVAL
1746 2609
1747void 2610void
1748DESTROY (CFPlus::MixMusic self) 2611DESTROY (DC::MixMusic self)
1749 CODE: 2612 CODE:
1750 Mix_FreeMusic (self); 2613 Mix_FreeMusic (self);
1751 2614
1752int 2615int
1753play (CFPlus::MixMusic self, int loops = -1) 2616play (DC::MixMusic self, int loops = -1)
1754 CODE: 2617 CODE:
1755 RETVAL = Mix_PlayMusic (self, loops); 2618 RETVAL = Mix_PlayMusic (self, loops);
1756 OUTPUT: 2619 OUTPUT:
1757 RETVAL 2620 RETVAL
1758 2621
1759MODULE = CFPlus PACKAGE = CFPlus::OpenGL 2622void
2623fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
2624 CODE:
2625 Mix_FadeInMusicPos (self, loops, ms, position);
2626
2627MODULE = Deliantra::Client PACKAGE = DC::OpenGL
2628
2629PROTOTYPES: ENABLE
1760 2630
1761BOOT: 2631BOOT:
1762{ 2632{
1763 HV *stash = gv_stashpv ("CFPlus::OpenGL", 1); 2633 HV *stash = gv_stashpv ("DC::OpenGL", 1);
1764 static const struct { 2634 static const struct {
1765 const char *name; 2635 const char *name;
1766 IV iv; 2636 IV iv;
1767 } *civ, const_iv[] = { 2637 } *civ, const_iv[] = {
1768# define const_iv(name) { # name, (IV)name } 2638# define const_iv(name) { # name, (IV)name }
2639 const_iv (GL_VENDOR),
2640 const_iv (GL_VERSION),
2641 const_iv (GL_EXTENSIONS),
1769 const_iv (GL_COLOR_MATERIAL), 2642 const_iv (GL_COLOR_MATERIAL),
1770 const_iv (GL_SMOOTH), 2643 const_iv (GL_SMOOTH),
1771 const_iv (GL_FLAT), 2644 const_iv (GL_FLAT),
1772 const_iv (GL_DITHER), 2645 const_iv (GL_DITHER),
1773 const_iv (GL_BLEND), 2646 const_iv (GL_BLEND),
… …
1777 const_iv (GL_ALPHA_TEST), 2650 const_iv (GL_ALPHA_TEST),
1778 const_iv (GL_NORMALIZE), 2651 const_iv (GL_NORMALIZE),
1779 const_iv (GL_RESCALE_NORMAL), 2652 const_iv (GL_RESCALE_NORMAL),
1780 const_iv (GL_FRONT), 2653 const_iv (GL_FRONT),
1781 const_iv (GL_BACK), 2654 const_iv (GL_BACK),
2655 const_iv (GL_AUX0),
1782 const_iv (GL_AND), 2656 const_iv (GL_AND),
1783 const_iv (GL_ONE), 2657 const_iv (GL_ONE),
1784 const_iv (GL_ZERO), 2658 const_iv (GL_ZERO),
1785 const_iv (GL_SRC_ALPHA), 2659 const_iv (GL_SRC_ALPHA),
1786 const_iv (GL_DST_ALPHA), 2660 const_iv (GL_DST_ALPHA),
… …
1799 const_iv (GL_INTENSITY), 2673 const_iv (GL_INTENSITY),
1800 const_iv (GL_LUMINANCE), 2674 const_iv (GL_LUMINANCE),
1801 const_iv (GL_LUMINANCE_ALPHA), 2675 const_iv (GL_LUMINANCE_ALPHA),
1802 const_iv (GL_FLOAT), 2676 const_iv (GL_FLOAT),
1803 const_iv (GL_UNSIGNED_INT_8_8_8_8_REV), 2677 const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
2678 const_iv (GL_COMPRESSED_ALPHA_ARB),
2679 const_iv (GL_COMPRESSED_LUMINANCE_ARB),
2680 const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
2681 const_iv (GL_COMPRESSED_INTENSITY_ARB),
2682 const_iv (GL_COMPRESSED_RGB_ARB),
2683 const_iv (GL_COMPRESSED_RGBA_ARB),
1804 const_iv (GL_COMPILE), 2684 const_iv (GL_COMPILE),
2685 const_iv (GL_PROXY_TEXTURE_1D),
2686 const_iv (GL_PROXY_TEXTURE_2D),
1805 const_iv (GL_TEXTURE_1D), 2687 const_iv (GL_TEXTURE_1D),
1806 const_iv (GL_TEXTURE_2D), 2688 const_iv (GL_TEXTURE_2D),
1807 const_iv (GL_TEXTURE_ENV), 2689 const_iv (GL_TEXTURE_ENV),
1808 const_iv (GL_TEXTURE_MAG_FILTER), 2690 const_iv (GL_TEXTURE_MAG_FILTER),
1809 const_iv (GL_TEXTURE_MIN_FILTER), 2691 const_iv (GL_TEXTURE_MIN_FILTER),
… …
1830 const_iv (GL_COLOR_LOGIC_OP), 2712 const_iv (GL_COLOR_LOGIC_OP),
1831 const_iv (GL_SEPARABLE_2D), 2713 const_iv (GL_SEPARABLE_2D),
1832 const_iv (GL_CONVOLUTION_2D), 2714 const_iv (GL_CONVOLUTION_2D),
1833 const_iv (GL_CONVOLUTION_BORDER_MODE), 2715 const_iv (GL_CONVOLUTION_BORDER_MODE),
1834 const_iv (GL_CONSTANT_BORDER), 2716 const_iv (GL_CONSTANT_BORDER),
2717 const_iv (GL_POINTS),
1835 const_iv (GL_LINES), 2718 const_iv (GL_LINES),
1836 const_iv (GL_LINE_STRIP), 2719 const_iv (GL_LINE_STRIP),
1837 const_iv (GL_LINE_LOOP), 2720 const_iv (GL_LINE_LOOP),
1838 const_iv (GL_QUADS), 2721 const_iv (GL_QUADS),
1839 const_iv (GL_QUAD_STRIP), 2722 const_iv (GL_QUAD_STRIP),
1840 const_iv (GL_TRIANGLES), 2723 const_iv (GL_TRIANGLES),
1841 const_iv (GL_TRIANGLE_STRIP), 2724 const_iv (GL_TRIANGLE_STRIP),
1842 const_iv (GL_TRIANGLE_FAN), 2725 const_iv (GL_TRIANGLE_FAN),
2726 const_iv (GL_POLYGON),
1843 const_iv (GL_PERSPECTIVE_CORRECTION_HINT), 2727 const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
2728 const_iv (GL_POINT_SMOOTH_HINT),
2729 const_iv (GL_LINE_SMOOTH_HINT),
2730 const_iv (GL_POLYGON_SMOOTH_HINT),
2731 const_iv (GL_GENERATE_MIPMAP_HINT),
2732 const_iv (GL_TEXTURE_COMPRESSION_HINT),
1844 const_iv (GL_FASTEST), 2733 const_iv (GL_FASTEST),
2734 const_iv (GL_DONT_CARE),
2735 const_iv (GL_NICEST),
1845 const_iv (GL_V2F), 2736 const_iv (GL_V2F),
1846 const_iv (GL_V3F), 2737 const_iv (GL_V3F),
1847 const_iv (GL_T2F_V3F), 2738 const_iv (GL_T2F_V3F),
1848 const_iv (GL_T2F_N3F_V3F), 2739 const_iv (GL_T2F_N3F_V3F),
1849# undef const_iv 2740# undef const_iv
1850 }; 2741 };
1851 2742
1852 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 2743 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1853 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 2744 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
2745
2746 texture_av = newAV ();
2747 AvREAL_off (texture_av);
1854} 2748}
2749
2750void
2751disable_GL_EXT_blend_func_separate ()
2752 CODE:
2753 gl.BlendFuncSeparate = 0;
2754 gl.BlendFuncSeparateEXT = 0;
1855 2755
1856char * 2756char *
1857gl_vendor () 2757gl_vendor ()
1858 CODE: 2758 CODE:
1859 RETVAL = (char *)glGetString (GL_VENDOR); 2759 RETVAL = (char *)glGetString (GL_VENDOR);
… …
1872 CODE: 2772 CODE:
1873 RETVAL = (char *)glGetString (GL_EXTENSIONS); 2773 RETVAL = (char *)glGetString (GL_EXTENSIONS);
1874 OUTPUT: 2774 OUTPUT:
1875 RETVAL 2775 RETVAL
1876 2776
2777const char *glGetString (GLenum pname)
2778
2779GLint glGetInteger (GLenum pname)
2780 CODE:
2781 glGetIntegerv (pname, &RETVAL);
2782 OUTPUT:
2783 RETVAL
2784
2785GLdouble glGetDouble (GLenum pname)
2786 CODE:
2787 glGetDoublev (pname, &RETVAL);
2788 OUTPUT:
2789 RETVAL
2790
1877int glGetError () 2791int glGetError ()
1878 2792
1879void glFinish () 2793void glFinish ()
1880 2794
1881void glClear (int mask) 2795void glClear (int mask)
… …
1918# near_ and far_ are due to microsofts buggy "c" compiler 2832# near_ and far_ are due to microsofts buggy "c" compiler
1919void glFrustum (double left, double right, double bottom, double top, double near_, double far_) 2833void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
1920 2834
1921# near_ and far_ are due to microsofts buggy "c" compiler 2835# near_ and far_ are due to microsofts buggy "c" compiler
1922void glOrtho (double left, double right, double bottom, double top, double near_, double far_) 2836void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
2837
2838PROTOTYPES: DISABLE
1923 2839
1924void glViewport (int x, int y, int width, int height) 2840void glViewport (int x, int y, int width, int height)
1925 2841
1926void glScissor (int x, int y, int width, int height) 2842void glScissor (int x, int y, int width, int height)
1927 2843
… …
1935 2851
1936void glRotate (float angle, float x, float y, float z) 2852void glRotate (float angle, float x, float y, float z)
1937 CODE: 2853 CODE:
1938 glRotatef (angle, x, y, z); 2854 glRotatef (angle, x, y, z);
1939 2855
1940void glBegin (int mode)
1941
1942void glEnd ()
1943
1944void glColor (float r, float g, float b, float a = 1.0) 2856void glColor (float r, float g, float b, float a = 1.0)
1945 PROTOTYPE: @
1946 ALIAS: 2857 ALIAS:
1947 glColor_premultiply = 1 2858 glColor_premultiply = 1
1948 CODE: 2859 CODE:
1949 if (ix) 2860 if (ix)
1950 { 2861 {
… …
1953 b *= a; 2864 b *= a;
1954 } 2865 }
1955 // microsoft visual "c" rounds instead of truncating... 2866 // microsoft visual "c" rounds instead of truncating...
1956 glColor4f (r, g, b, a); 2867 glColor4f (r, g, b, a);
1957 2868
1958void glInterleavedArrays (int format, int stride, char *data)
1959
1960void glDrawElements (int mode, int count, int type, char *indices)
1961
1962# 1.2 void glDrawRangeElements (int mode, int start, int end
1963
1964void glRasterPos (float x, float y, float z = 0.) 2869void glRasterPos (float x, float y, float z = 0.)
1965 CODE: 2870 CODE:
1966 glRasterPos3f (0, 0, z); 2871 glRasterPos3f (0, 0, z);
1967 glBitmap (0, 0, 0, 0, x, y, 0); 2872 glBitmap (0, 0, 0, 0, x, y, 0);
1968 2873
… …
1972 2877
1973void glTexCoord (float s, float t) 2878void glTexCoord (float s, float t)
1974 CODE: 2879 CODE:
1975 glTexCoord2f (s, t); 2880 glTexCoord2f (s, t);
1976 2881
2882void glRect (float x1, float y1, float x2, float y2)
2883 CODE:
2884 glRectf (x1, y1, x2, y2);
2885
2886void glRect_lineloop (float x1, float y1, float x2, float y2)
2887 CODE:
2888 glBegin (GL_LINE_LOOP);
2889 glVertex2f (x1, y1);
2890 glVertex2f (x2, y1);
2891 glVertex2f (x2, y2);
2892 glVertex2f (x1, y2);
2893 glEnd ();
2894
2895PROTOTYPES: ENABLE
2896
2897void glBegin (int mode)
2898
2899void glEnd ()
2900
2901void glPointSize (GLfloat size)
2902
2903void glLineWidth (GLfloat width)
2904
2905void glInterleavedArrays (int format, int stride, char *data)
2906
2907void glDrawElements (int mode, int count, int type, char *indices)
2908
2909# 1.2 void glDrawRangeElements (int mode, int start, int end
2910
1977void glTexEnv (int target, int pname, float param) 2911void glTexEnv (int target, int pname, float param)
1978 CODE: 2912 CODE:
1979 glTexEnvf (target, pname, param); 2913 glTexEnvf (target, pname, param);
1980 2914
1981void glTexParameter (int target, int pname, float param) 2915void glTexParameter (int target, int pname, float param)
… …
1997void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column) 2931void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
1998 CODE: 2932 CODE:
1999 if (gl.SeparableFilter2D) 2933 if (gl.SeparableFilter2D)
2000 gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column); 2934 gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2001 2935
2002void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data) 2936void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
2003 2937
2004void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border) 2938void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2005 2939
2006void glDrawPixels (int width, int height, int format, int type, char *pixels) 2940void glDrawPixels (int width, int height, int format, int type, char *pixels)
2941
2942void glPixelZoom (float x, float y)
2007 2943
2008void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR) 2944void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
2009 2945
2010int glGenTexture () 2946int glGenTexture ()
2011 CODE: 2947 CODE:
2012{ 2948 RETVAL = gen_texture ();
2013 GLuint name;
2014 glGenTextures (1, &name);
2015 RETVAL = name;
2016}
2017 OUTPUT: 2949 OUTPUT:
2018 RETVAL 2950 RETVAL
2019 2951
2020void glDeleteTexture (int name) 2952void glDeleteTexture (int name)
2021 CODE: 2953 CODE:
2022{
2023 GLuint name_ = name;
2024 glDeleteTextures (1, &name_); 2954 del_texture (name);
2025} 2955
2026
2027int glGenList () 2956int glGenList ()
2028 CODE: 2957 CODE:
2029 RETVAL = glGenLists (1); 2958 RETVAL = glGenLists (1);
2030 OUTPUT: 2959 OUTPUT:
2031 RETVAL 2960 RETVAL
… …
2038 2967
2039void glEndList () 2968void glEndList ()
2040 2969
2041void glCallList (int list) 2970void glCallList (int list)
2042 2971
2972MODULE = Deliantra::Client PACKAGE = DC::UI::Base
2973
2974PROTOTYPES: DISABLE
2975
2976void
2977find_widget (SV *self, NV x, NV y)
2978 PPCODE:
2979{
2980 if (within_widget (self, x, y))
2981 XPUSHs (self);
2982}
2983
2984BOOT:
2985{
2986 hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
2987
2988 draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
2989 draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
2990 draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
2991 draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
2992}
2993
2994void
2995draw (SV *self)
2996 CODE:
2997{
2998 HV *hv;
2999 SV **svp;
3000 NV x, y, w, h;
3001 SV *draw_x_sv = GvSV (draw_x_gv);
3002 SV *draw_y_sv = GvSV (draw_y_gv);
3003 SV *draw_w_sv = GvSV (draw_w_gv);
3004 SV *draw_h_sv = GvSV (draw_h_gv);
3005 double draw_x, draw_y;
3006
3007 if (!SvROK (self))
3008 croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
3009
3010 hv = (HV *)SvRV (self);
3011
3012 if (SvTYPE (hv) != SVt_PVHV)
3013 croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
3014
3015 svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
3016 svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
3017
3018 if (!h || !w)
3019 XSRETURN_EMPTY;
3020
3021 svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
3022 svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
3023
3024 draw_x = SvNV (draw_x_sv) + x;
3025 draw_y = SvNV (draw_y_sv) + y;
3026
3027 if (draw_x + w < 0 || draw_x >= SvNV (draw_w_sv)
3028 || draw_y + h < 0 || draw_y >= SvNV (draw_h_sv))
3029 XSRETURN_EMPTY;
3030
3031 sv_setnv (draw_x_sv, draw_x);
3032 sv_setnv (draw_y_sv, draw_y);
3033
3034 glPushMatrix ();
3035 glTranslated (x, y, 0);
3036
3037 if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
3038 {
3039 svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
3040
3041 if (svp && SvTRUE (*svp))
3042 {
3043 glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
3044 glEnable (GL_BLEND);
3045 glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
3046 glBegin (GL_QUADS);
3047 glVertex2f (0, 0);
3048 glVertex2f (w, 0);
3049 glVertex2f (w, h);
3050 glVertex2f (0, h);
3051 glEnd ();
3052 glDisable (GL_BLEND);
3053 }
3054 }
3055#if 0
3056 // draw borders, for debugging
3057 glPushMatrix ();
3058 glColor4f (1., 1., 0., 1.);
3059 glTranslatef (.5, .5, 0.);
3060 glBegin (GL_LINE_LOOP);
3061 glVertex2f (0 , 0);
3062 glVertex2f (w - 1, 0);
3063 glVertex2f (w - 1, h - 1);
3064 glVertex2f (0 , h - 1);
3065 glEnd ();
3066 glPopMatrix ();
3067#endif
3068 PUSHMARK (SP);
3069 XPUSHs (self);
3070 PUTBACK;
3071 call_method ("_draw", G_VOID | G_DISCARD);
3072 SPAGAIN;
3073
3074 glPopMatrix ();
3075
3076 draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
3077 draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
3078}
3079

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