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/cvs/deliantra/Deliantra-Client/Client.xs
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Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.146 by root, Sat Aug 19 02:49:53 2006 UTC vs.
Revision 1.270 by root, Sun Jul 20 15:05:13 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
59#if 0 88/* mask out modifiers we are not interested in */
60# define PARACHUTE SDL_INIT_NOPARACHUTE 89#define MOD_MASK (KMOD_CTRL | KMOD_SHIFT | KMOD_ALT | KMOD_META)
61#else 90
62# define PARACHUTE 0 91static AV *texture_av;
63#endif
64 92
65static struct 93static struct
66{ 94{
67#define GL_FUNC(ptr,name) ptr name; 95#define GL_FUNC(ptr,name) ptr name;
68#include "glfunc.h" 96#include "glfunc.h"
69#undef GL_FUNC 97#undef GL_FUNC
70} gl; 98} gl;
71 99
100static void
72static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa) 101gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
73{ 102{
74 if (gl.BlendFuncSeparate) 103 if (gl.BlendFuncSeparate)
75 gl.BlendFuncSeparate (sa, da, saa, daa); 104 gl.BlendFuncSeparate (sa, da, saa, daa);
76 else if (gl.BlendFuncSeparateEXT) 105 else if (gl.BlendFuncSeparateEXT)
77 gl.BlendFuncSeparateEXT (sa, da, saa, daa); 106 gl.BlendFuncSeparateEXT (sa, da, saa, daa);
78 else 107 else
79 glBlendFunc (sa, da); 108 glBlendFunc (sa, da);
80} 109}
81 110
111static GLuint
112gen_texture ()
113{
114 GLuint name;
115
116 if (AvFILL (texture_av) >= 0)
117 name = (GLuint)(size_t)av_pop (texture_av);
118 else
119 glGenTextures (1, &name);
120
121 return name;
122}
123
124static void
125del_texture (GLuint name)
126{
127 /* make a half-assed attempt at returning the memory used by the texture */
128 /* textures are frequently being reused by cfplus anyway */
129 /*glBindTexture (GL_TEXTURE_2D, name);*/
130 /*glTexImage2D (GL_TEXTURE_2D, 0, GL_ALPHA, 0, 0, 0, GL_ALPHA, GL_UNSIGNED_BYTE, 0);*/
131 av_push (texture_av, (SV *)(size_t)name);
132 glDeleteTextures (1, &name);
133}
134
82#include "texcache.c" 135#include "texcache.c"
136#include "rendercache.c"
83 137
84#include "pango-font.c" 138#include "pango-font.c"
85#include "pango-fontmap.c" 139#include "pango-fontmap.c"
86#include "pango-render.c" 140#include "pango-render.c"
87 141
142typedef IV DC__Channel;
143typedef SDL_RWops *DC__RW;
88typedef Mix_Chunk *CFPlus__MixChunk; 144typedef Mix_Chunk *DC__MixChunk;
89typedef Mix_Music *CFPlus__MixMusic; 145typedef Mix_Music *DC__MixMusic;
90 146
91typedef PangoFontDescription *CFPlus__Font; 147typedef PangoFontDescription *DC__Font;
92 148
93static int 149static int
94shape_attr_p (PangoLayoutRun *run) 150shape_attr_p (PangoLayoutRun *run)
95{ 151{
96 GSList *attrs = run->item->analysis.extra_attrs; 152 GSList *attrs = run->item->analysis.extra_attrs;
… …
110 166
111typedef struct cf_layout { 167typedef struct cf_layout {
112 PangoLayout *pl; 168 PangoLayout *pl;
113 float r, g, b, a; // default color for rgba mode 169 float r, g, b, a; // default color for rgba mode
114 int base_height; 170 int base_height;
115 CFPlus__Font font; 171 DC__Font font;
172 rc_t *rc;
116} *CFPlus__Layout; 173} *DC__Layout;
117 174
118static CFPlus__Font default_font; 175static DC__Font default_font;
119static PangoContext *opengl_context; 176static PangoContext *opengl_context;
120static PangoFontMap *opengl_fontmap; 177static PangoFontMap *opengl_fontmap;
121 178
122static void 179static void
123substitute_func (FcPattern *pattern, gpointer data) 180substitute_func (FcPattern *pattern, gpointer data)
… …
128#endif 185#endif
129 FcPatternAddBool (pattern, FC_AUTOHINT, 0); 186 FcPatternAddBool (pattern, FC_AUTOHINT, 0);
130} 187}
131 188
132static void 189static void
133layout_update_font (CFPlus__Layout self) 190layout_update_font (DC__Layout self)
134{ 191{
135 /* use a random scale factor to account for unknown descenders, 0.8 works 192 /* use a random scale factor to account for unknown descenders, 0.8 works
136 * reasonably well with bitstream vera 193 * reasonably well with dejavu/bistream fonts
137 */ 194 */
138 PangoFontDescription *font = self->font ? self->font : default_font; 195 PangoFontDescription *font = self->font ? self->font : default_font;
139 196
140 pango_font_description_set_absolute_size (font, 197 pango_font_description_set_absolute_size (font,
141 MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10)); 198 MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
142 199
143 pango_layout_set_font_description (self->pl, font); 200 pango_layout_set_font_description (self->pl, font);
144} 201}
145 202
146static void 203static void
147layout_get_pixel_size (CFPlus__Layout self, int *w, int *h) 204layout_get_pixel_size (DC__Layout self, int *w, int *h)
148{ 205{
149 PangoRectangle rect; 206 PangoRectangle rect;
150 207
151 // get_pixel_* wrongly rounds down 208 // get_pixel_* wrongly rounds down
152 pango_layout_get_extents (self->pl, 0, &rect); 209 pango_layout_get_extents (self->pl, 0, &rect);
… …
159 216
160 *w = rect.width; 217 *w = rect.width;
161 *h = rect.height; 218 *h = rect.height;
162} 219}
163 220
221typedef uint16_t tileid;
164typedef uint16_t mapface; 222typedef uint16_t faceid;
165 223
166typedef struct { 224typedef struct {
167 GLint name; 225 GLuint name;
168 int w, h; 226 int w, h;
169 float s, t; 227 float s, t;
170 uint8_t r, g, b, a; 228 uint8_t r, g, b, a;
229 tileid smoothtile;
230 uint8_t smoothlevel;
171} maptex; 231} maptex;
172 232
173typedef struct { 233typedef struct {
234 uint32_t player;
235 tileid tile[3];
174 uint16_t darkness; 236 uint16_t darkness;
175 mapface face[3]; 237 uint8_t stat_width, stat_hp, flags, smoothmax;
176 uint8_t stat_hp;
177} mapcell; 238} mapcell;
178 239
179typedef struct { 240typedef struct {
180 int32_t c0, c1; 241 int32_t c0, c1;
181 mapcell *col; 242 mapcell *col;
182} maprow; 243} maprow;
183 244
184typedef struct map { 245typedef struct map {
185 int x, y, w, h; 246 int x, y, w, h;
186 int ox, oy; /* offset to virtual global coordinate system */ 247 int ox, oy; /* offset to virtual global coordinate system */
187 int faces; 248 int faces; tileid *face2tile; // [faceid]
188 mapface *face; 249 int texs; maptex *tex; // [tileid]
189
190 int texs;
191 maptex *tex;
192 250
193 int32_t rows; 251 int32_t rows;
194 maprow *row; 252 maprow *row;
195} *CFPlus__Map; 253} *DC__Map;
196 254
197static char * 255static char *
198prepend (char *ptr, int sze, int inc) 256prepend (char *ptr, int sze, int inc)
199{ 257{
200 char *p; 258 char *p;
… …
217} 275}
218 276
219#define Append(type,ptr,sze,inc) (ptr) = (type *)append ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type)) 277#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)) 278#define Prepend(type,ptr,sze,inc) (ptr) = (type *)prepend ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
221 279
280static void
281need_facenum (struct map *self, faceid face)
282{
283 while (self->faces <= face)
284 {
285 Append (tileid, self->face2tile, self->faces, self->faces);
286 self->faces *= 2;
287 }
288}
289
290static void
291need_texid (struct map *self, int texid)
292{
293 while (self->texs <= texid)
294 {
295 Append (maptex, self->tex, self->texs, self->texs);
296 self->texs *= 2;
297 }
298}
299
222static maprow * 300static maprow *
223map_get_row (CFPlus__Map self, int y) 301map_get_row (DC__Map self, int y)
224{ 302{
225 if (0 > y) 303 if (0 > y)
226 { 304 {
227 int extend = - y + MAP_EXTEND_Y; 305 int extend = - y + MAP_EXTEND_Y;
228 Prepend (maprow, self->row, self->rows, extend); 306 Prepend (maprow, self->row, self->rows, extend);
… …
266 344
267 return row->col + (x - row->c0); 345 return row->col + (x - row->c0);
268} 346}
269 347
270static mapcell * 348static mapcell *
271map_get_cell (CFPlus__Map self, int x, int y) 349map_get_cell (DC__Map self, int x, int y)
272{ 350{
273 return row_get_cell (map_get_row (self, y), x); 351 return row_get_cell (map_get_row (self, y), x);
274} 352}
275 353
276static void 354static void
277map_clear (CFPlus__Map self) 355map_clear (DC__Map self)
278{ 356{
279 int r; 357 int r;
280 358
281 for (r = 0; r < self->rows; r++) 359 for (r = 0; r < self->rows; r++)
282 Safefree (self->row[r].col); 360 Safefree (self->row[r].col);
… …
289 self->oy = 0; 367 self->oy = 0;
290 self->row = 0; 368 self->row = 0;
291 self->rows = 0; 369 self->rows = 0;
292} 370}
293 371
372#define CELL_CLEAR(cell) \
373 do { \
374 if ((cell)->player) \
375 (cell)->tile [2] = 0; \
376 (cell)->darkness = 0; \
377 (cell)->stat_hp = 0; \
378 (cell)->flags = 0; \
379 (cell)->player = 0; \
380 } while (0)
381
294static void 382static void
295map_blank (CFPlus__Map self, int x0, int y0, int w, int h) 383map_blank (DC__Map self, int x0, int y0, int w, int h)
296{ 384{
297 int x, y; 385 int x, y;
298 maprow *row; 386 maprow *row;
299 mapcell *cell; 387 mapcell *cell;
300 388
… …
312 if (x >= row->c1) 400 if (x >= row->c1)
313 break; 401 break;
314 402
315 cell = row->col + x - row->c0; 403 cell = row->col + x - row->c0;
316 404
317 cell->darkness = 0; 405 CELL_CLEAR (cell);
318 cell->stat_hp = 0;
319 } 406 }
320 } 407 }
408}
409
410typedef struct {
411 tileid tile;
412 uint8_t x, y, level;
413} smooth_key;
414
415static void
416smooth_or_bits (HV *hv, smooth_key *key, IV bits)
417{
418 SV **sv = hv_fetch (hv, (char *)key, sizeof (*key), 1);
419
420 if (SvIOK (*sv))
421 SvIV_set (*sv, SvIVX (*sv) | bits);
422 else
423 sv_setiv (*sv, bits);
321} 424}
322 425
323static void 426static void
324music_finished (void) 427music_finished (void)
325{ 428{
… …
361 n |= n >> 16; 464 n |= n >> 16;
362 465
363 return n + 1; 466 return n + 1;
364} 467}
365 468
366MODULE = CFPlus PACKAGE = CFPlus 469static unsigned int
470popcount (unsigned int n)
471{
472 n -= (n >> 1) & 0x55555555U;
473 n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
474 n = ((n >> 4) + n) & 0x0f0f0f0fU;
475 n *= 0x01010101U;
476
477 return n >> 24;
478}
479
480/* SDL should provide this, really. */
481#define SDLK_MODIFIER_MIN 300
482#define SDLK_MODIFIER_MAX 314
483
484/******************************************************************************/
485
486static GV *draw_x_gv, *draw_y_gv, *draw_w_gv, *draw_h_gv;
487static GV *hover_gv;
488
489static int
490within_widget (SV *widget, NV x, NV y)
491{
492 HV *self;
493 SV **svp;
494 NV wx, ww, wy, wh;
495
496 if (!SvROK (widget))
497 return 0;
498
499 self = (HV *)SvRV (widget);
500
501 if (SvTYPE (self) != SVt_PVHV)
502 return 0;
503
504 svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
505 if (y < wy)
506 return 0;
507
508 svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
509 if (y >= wy + wh)
510 return 0;
511
512 svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
513 if (x < wx)
514 return 0;
515
516 svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
517 if (x >= wx + ww)
518 return 0;
519
520 svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
521 if (!svp || !SvTRUE (*svp))
522 return 0;
523
524 return 1;
525}
526
527MODULE = Deliantra::Client PACKAGE = DC
367 528
368PROTOTYPES: ENABLE 529PROTOTYPES: ENABLE
369 530
370BOOT: 531BOOT:
371{ 532{
372 HV *stash = gv_stashpv ("CFPlus", 1); 533 HV *stash = gv_stashpv ("DC", 1);
373 static const struct { 534 static const struct {
374 const char *name; 535 const char *name;
375 IV iv; 536 IV iv;
376 } *civ, const_iv[] = { 537 } *civ, const_iv[] = {
377# define const_iv(name) { # name, (IV)name } 538# define const_iv(name) { # name, (IV)name }
539 const_iv (SDLK_MODIFIER_MIN),
540 const_iv (SDLK_MODIFIER_MAX),
541
378 const_iv (SDL_ACTIVEEVENT), 542 const_iv (SDL_ACTIVEEVENT),
379 const_iv (SDL_KEYDOWN), 543 const_iv (SDL_KEYDOWN),
380 const_iv (SDL_KEYUP), 544 const_iv (SDL_KEYUP),
381 const_iv (SDL_MOUSEMOTION), 545 const_iv (SDL_MOUSEMOTION),
382 const_iv (SDL_MOUSEBUTTONDOWN), 546 const_iv (SDL_MOUSEBUTTONDOWN),
… …
391 const_iv (SDL_EVENT_RESERVEDA), 555 const_iv (SDL_EVENT_RESERVEDA),
392 const_iv (SDL_EVENT_RESERVEDB), 556 const_iv (SDL_EVENT_RESERVEDB),
393 const_iv (SDL_VIDEORESIZE), 557 const_iv (SDL_VIDEORESIZE),
394 const_iv (SDL_VIDEOEXPOSE), 558 const_iv (SDL_VIDEOEXPOSE),
395 const_iv (SDL_USEREVENT), 559 const_iv (SDL_USEREVENT),
560
561 const_iv (SDL_APPINPUTFOCUS),
562 const_iv (SDL_APPMOUSEFOCUS),
563 const_iv (SDL_APPACTIVE),
564
565 const_iv (SDLK_FIRST),
566 const_iv (SDLK_LAST),
396 const_iv (SDLK_KP0), 567 const_iv (SDLK_KP0),
397 const_iv (SDLK_KP1), 568 const_iv (SDLK_KP1),
398 const_iv (SDLK_KP2), 569 const_iv (SDLK_KP2),
399 const_iv (SDLK_KP3), 570 const_iv (SDLK_KP3),
400 const_iv (SDLK_KP4), 571 const_iv (SDLK_KP4),
… …
455 const_iv (SDLK_BREAK), 626 const_iv (SDLK_BREAK),
456 const_iv (SDLK_MENU), 627 const_iv (SDLK_MENU),
457 const_iv (SDLK_POWER), 628 const_iv (SDLK_POWER),
458 const_iv (SDLK_EURO), 629 const_iv (SDLK_EURO),
459 const_iv (SDLK_UNDO), 630 const_iv (SDLK_UNDO),
631
460 const_iv (KMOD_NONE), 632 const_iv (KMOD_NONE),
633 const_iv (KMOD_SHIFT),
461 const_iv (KMOD_LSHIFT), 634 const_iv (KMOD_LSHIFT),
462 const_iv (KMOD_RSHIFT), 635 const_iv (KMOD_RSHIFT),
636 const_iv (KMOD_CTRL),
463 const_iv (KMOD_LCTRL), 637 const_iv (KMOD_LCTRL),
464 const_iv (KMOD_RCTRL), 638 const_iv (KMOD_RCTRL),
639 const_iv (KMOD_ALT),
465 const_iv (KMOD_LALT), 640 const_iv (KMOD_LALT),
466 const_iv (KMOD_RALT), 641 const_iv (KMOD_RALT),
642 const_iv (KMOD_META),
467 const_iv (KMOD_LMETA), 643 const_iv (KMOD_LMETA),
468 const_iv (KMOD_RMETA), 644 const_iv (KMOD_RMETA),
469 const_iv (KMOD_NUM), 645 const_iv (KMOD_NUM),
470 const_iv (KMOD_CAPS), 646 const_iv (KMOD_CAPS),
471 const_iv (KMOD_MODE), 647 const_iv (KMOD_MODE),
472 const_iv (KMOD_CTRL), 648
473 const_iv (KMOD_SHIFT), 649 const_iv (MIX_DEFAULT_FORMAT),
474 const_iv (KMOD_ALT), 650
475 const_iv (KMOD_META) 651 const_iv (SDL_INIT_TIMER),
652 const_iv (SDL_INIT_AUDIO),
653 const_iv (SDL_INIT_VIDEO),
654 const_iv (SDL_INIT_CDROM),
655 const_iv (SDL_INIT_JOYSTICK),
656 const_iv (SDL_INIT_EVERYTHING),
657 const_iv (SDL_INIT_NOPARACHUTE),
658 const_iv (SDL_INIT_EVENTTHREAD),
659
660 const_iv (SDL_GL_RED_SIZE),
661 const_iv (SDL_GL_GREEN_SIZE),
662 const_iv (SDL_GL_BLUE_SIZE),
663 const_iv (SDL_GL_ALPHA_SIZE),
664 const_iv (SDL_GL_DOUBLEBUFFER),
665 const_iv (SDL_GL_BUFFER_SIZE),
666 const_iv (SDL_GL_DEPTH_SIZE),
667 const_iv (SDL_GL_STENCIL_SIZE),
668 const_iv (SDL_GL_ACCUM_RED_SIZE),
669 const_iv (SDL_GL_ACCUM_GREEN_SIZE),
670 const_iv (SDL_GL_ACCUM_BLUE_SIZE),
671 const_iv (SDL_GL_ACCUM_ALPHA_SIZE),
672 const_iv (SDL_GL_STEREO),
673 const_iv (SDL_GL_MULTISAMPLEBUFFERS),
674 const_iv (SDL_GL_MULTISAMPLESAMPLES),
675 const_iv (SDL_GL_ACCELERATED_VISUAL),
676 const_iv (SDL_GL_SWAP_CONTROL),
677
678 const_iv (FOW_DARKNESS)
476# undef const_iv 679# undef const_iv
477 }; 680 };
478 681
479 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 682 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
480 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 683 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
684
685 assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
686 assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
481} 687}
688
689void
690weaken (SV *rv)
691 PROTOTYPE: $
692 CODE:
693 sv_rvweaken (rv);
482 694
483int 695int
484in_destruct () 696in_destruct ()
485 CODE: 697 CODE:
486 RETVAL = PL_main_cv == Nullcv; 698 RETVAL = PL_main_cv == Nullcv;
… …
488 RETVAL 700 RETVAL
489 701
490NV floor (NV x) 702NV floor (NV x)
491 703
492NV ceil (NV x) 704NV ceil (NV x)
705
706NV ceilabs (NV x)
707 CODE:
708 RETVAL = x < 0. ? - ceil (-x) : ceil (x);
709 OUTPUT:
710 RETVAL
711
712IV minpot (UV n)
713
714IV popcount (UV n)
493 715
494void 716void
495pango_init () 717pango_init ()
496 CODE: 718 CODE:
497{ 719{
498 opengl_fontmap = pango_opengl_font_map_new (); 720 opengl_fontmap = pango_opengl_font_map_new ();
499 pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0); 721 pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
500 opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap); 722 opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
723 /*pango_context_set_font_description (opengl_context, default_font);*/
724#if PANGO_VERSION_CHECK (1, 15, 2)
725 pango_context_set_language (opengl_context, pango_language_from_string ("en"));
726 /*pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);*/
727#endif
501} 728}
502 729
503int 730char *SDL_GetError ()
504SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)
505 731
506void 732int SDL_Init (U32 flags)
733
734int SDL_InitSubSystem (U32 flags)
735
736void SDL_QuitSubSystem (U32 flags)
737
507SDL_Quit () 738void SDL_Quit ()
508 739
740int SDL_GL_SetAttribute (int attr, int value)
741
742int SDL_GL_GetAttribute (int attr)
743 CODE:
744 if (SDL_GL_GetAttribute (attr, &RETVAL))
745 XSRETURN_UNDEF;
746 OUTPUT:
747 RETVAL
748
509void 749void
510SDL_ListModes () 750SDL_ListModes (int rgb, int alpha)
511 PPCODE: 751 PPCODE:
512{ 752{
513 SDL_Rect **m; 753 SDL_Rect **m;
514 754
515 SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5); 755 SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
516 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5); 756 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
517 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5); 757 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
518 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1); 758 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
519 759
520 SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15); 760 SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
521 SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0); 761 SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
522 762
523 SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0); 763 SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
524 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0); 764 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
525 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0); 765 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
526 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0); 766 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
527 767
528 SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1); 768 SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
529#if SDL_VERSION_ATLEAST(1,2,10)
530 SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
531 SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1); 769 SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
532#endif
533
534 SDL_EnableUNICODE (1);
535 SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
536 770
537 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL); 771 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
538 772
539 if (m && m != (SDL_Rect **)-1) 773 if (m && m != (SDL_Rect **)-1)
540 while (*m) 774 while (*m)
541 { 775 {
776 if ((*m)->w >= 400 && (*m)->h >= 300)
777 {
542 AV *av = newAV (); 778 AV *av = newAV ();
543 av_push (av, newSViv ((*m)->w)); 779 av_push (av, newSViv ((*m)->w));
544 av_push (av, newSViv ((*m)->h)); 780 av_push (av, newSViv ((*m)->h));
781 av_push (av, newSViv (rgb));
782 av_push (av, newSViv (alpha));
545 XPUSHs (sv_2mortal (newRV_noinc ((SV *)av))); 783 XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
784 }
546 785
547 ++m; 786 ++m;
548 } 787 }
549} 788}
550 789
551char *
552SDL_GetError ()
553
554int 790int
555SDL_SetVideoMode (int w, int h, int fullscreen) 791SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
556 CODE: 792 CODE:
793{
794 SDL_EnableUNICODE (1);
795 SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
796
797 SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
798 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
799 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
800 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
801
557 RETVAL = !!SDL_SetVideoMode ( 802 RETVAL = !!SDL_SetVideoMode (
558 w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0) 803 w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)
559 ); 804 );
805
560 if (RETVAL) 806 if (RETVAL)
561 { 807 {
562 SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+"); 808 av_clear (texture_av);
809
810 SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
563# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name); 811#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
564# include "glfunc.h" 812#include "glfunc.h"
565# undef GL_FUNC 813#undef GL_FUNC
566 } 814 }
815}
567 OUTPUT: 816 OUTPUT:
568 RETVAL 817 RETVAL
569 818
570void 819void
571SDL_GL_SwapBuffers () 820SDL_GL_SwapBuffers ()
572 821
573char * 822char *
574SDL_GetKeyName (int sym) 823SDL_GetKeyName (int sym)
575 824
825int
826SDL_GetAppState ()
827
828int
829SDL_GetModState ()
830
576void 831void
577SDL_PollEvent () 832poll_events ()
578 PPCODE: 833 PPCODE:
579{ 834{
580 SDL_Event ev; 835 SDL_Event ev;
581 836
582 while (SDL_PollEvent (&ev)) 837 SDL_PumpEvents ();
838 while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
583 { 839 {
584 HV *hv = newHV (); 840 HV *hv = newHV ();
585 hv_store (hv, "type", 4, newSViv (ev.type), 0); 841 hv_store (hv, "type", 4, newSViv (ev.type), 0);
586 842
587 switch (ev.type) 843 switch (ev.type)
588 { 844 {
589 case SDL_KEYDOWN: 845 case SDL_KEYDOWN:
590 case SDL_KEYUP: 846 case SDL_KEYUP:
591 hv_store (hv, "state", 5, newSViv (ev.key.state), 0); 847 hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
592 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0); 848 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
593 hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0); 849 hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod & MOD_MASK), 0);
850 hv_store (hv, "cmod", 4, newSViv (SDL_GetModState () & MOD_MASK), 0); /* current mode */
594 hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0); 851 hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
595 break; 852 break;
596 853
597 case SDL_ACTIVEEVENT: 854 case SDL_ACTIVEEVENT:
598 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0); 855 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
599 hv_store (hv, "state", 5, newSViv (ev.active.state), 0); 856 hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
600 break; 857 break;
601 858
602 case SDL_MOUSEMOTION: 859 case SDL_MOUSEMOTION:
860 {
861 int state = ev.motion.state;
862 int x = ev.motion.x;
863 int y = ev.motion.y;
864 int xrel = ev.motion.xrel;
865 int yrel = ev.motion.yrel;
866
867 /* do simplistic event compression */
868 while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
869 && state == ev.motion.state)
870 {
871 xrel += ev.motion.xrel;
872 yrel += ev.motion.yrel;
873 x = ev.motion.x;
874 y = ev.motion.y;
875 SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
876 }
877
603 hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0); 878 hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
604
605 hv_store (hv, "state", 5, newSViv (ev.motion.state), 0); 879 hv_store (hv, "state", 5, newSViv (state), 0);
606 hv_store (hv, "x", 1, newSViv (ev.motion.x), 0); 880 hv_store (hv, "x", 1, newSViv (x), 0);
607 hv_store (hv, "y", 1, newSViv (ev.motion.y), 0); 881 hv_store (hv, "y", 1, newSViv (y), 0);
608 hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0); 882 hv_store (hv, "xrel", 4, newSViv (xrel), 0);
609 hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0); 883 hv_store (hv, "yrel", 4, newSViv (yrel), 0);
884 }
610 break; 885 break;
611 886
612 case SDL_MOUSEBUTTONDOWN: 887 case SDL_MOUSEBUTTONDOWN:
613 case SDL_MOUSEBUTTONUP: 888 case SDL_MOUSEBUTTONUP:
614 hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0); 889 hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
615 890
616 hv_store (hv, "button", 6, newSViv (ev.button.button), 0); 891 hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
617 hv_store (hv, "state", 5, newSViv (ev.button.state), 0); 892 hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
618 hv_store (hv, "x", 1, newSViv (ev.button.x), 0); 893 hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
619 hv_store (hv, "y", 1, newSViv (ev.button.y), 0); 894 hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
… …
624 hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0); 899 hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
625 hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0); 900 hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
626 break; 901 break;
627 } 902 }
628 903
629 XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1)))); 904 XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
630 } 905 }
631} 906}
632 907
633int 908int
634Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048) 909Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
635 POSTCALL: 910 POSTCALL:
636 Mix_HookMusicFinished (music_finished); 911 Mix_HookMusicFinished (music_finished);
637 Mix_ChannelFinished (channel_finished); 912 Mix_ChannelFinished (channel_finished);
638 913
639void 914void
915Mix_QuerySpec ()
916 PPCODE:
917{
918 int freq, channels;
919 Uint16 format;
920
921 if (Mix_QuerySpec (&freq, &format, &channels))
922 {
923 EXTEND (SP, 3);
924 PUSHs (sv_2mortal (newSViv (freq)));
925 PUSHs (sv_2mortal (newSViv (format)));
926 PUSHs (sv_2mortal (newSViv (channels)));
927 }
928}
929
930void
640Mix_CloseAudio () 931Mix_CloseAudio ()
641 932
642int 933int
643Mix_AllocateChannels (int numchans = -1) 934Mix_AllocateChannels (int numchans = -1)
644 935
936const char *
937Mix_GetError ()
938
645void 939void
646lowdelay (int fd, int val = 1) 940lowdelay (int fd, int val = 1)
647 CODE: 941 CODE:
942 setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
943
944void
945win32_proxy_info ()
946 PPCODE:
947{
648#ifndef _WIN32 948#ifdef _WIN32
649 setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val)); 949 char buffer[2048];
950 DWORD buflen;
951
952 EXTEND (SP, 3);
953
954 buflen = sizeof (buffer);
955 if (InternetQueryOption (0, INTERNET_OPTION_PROXY, (void *)buffer, &buflen))
956 if (((INTERNET_PROXY_INFO *)buffer)->dwAccessType == INTERNET_OPEN_TYPE_PROXY)
957 {
958 PUSHs (newSVpv (((INTERNET_PROXY_INFO *)buffer)->lpszProxy, 0));
959
960 buflen = sizeof (buffer);
961 if (InternetQueryOption (0, INTERNET_OPTION_PROXY_USERNAME, (void *)buffer, &buflen))
962 {
963 PUSHs (newSVpv (buffer, 0));
964
965 buflen = sizeof (buffer);
966 if (InternetQueryOption (0, INTERNET_OPTION_PROXY_PASSWORD, (void *)buffer, &buflen))
967 PUSHs (newSVpv (buffer, 0));
968 }
969 }
650#endif 970#endif
971}
651 972
652void 973int
653add_font (char *file) 974add_font (char *file)
654 CODE: 975 CODE:
655 FcConfigAppFontAddFile (0, (const FcChar8 *)file); 976 RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
977 OUTPUT:
978 RETVAL
656 979
657void 980void
658load_image_inline (SV *image_) 981load_image_inline (SV *image_)
659 ALIAS: 982 ALIAS:
660 load_image_file = 1 983 load_image_file = 1
… …
663 STRLEN image_len; 986 STRLEN image_len;
664 char *image = (char *)SvPVbyte (image_, image_len); 987 char *image = (char *)SvPVbyte (image_, image_len);
665 SDL_Surface *surface, *surface2; 988 SDL_Surface *surface, *surface2;
666 SDL_PixelFormat fmt; 989 SDL_PixelFormat fmt;
667 SDL_RWops *rw = ix 990 SDL_RWops *rw = ix
668 ? SDL_RWFromFile (image, "r") 991 ? SDL_RWFromFile (image, "rb")
669 : SDL_RWFromConstMem (image, image_len); 992 : SDL_RWFromConstMem (image, image_len);
670 993
671 if (!rw) 994 if (!rw)
672 croak ("load_image: %s", SDL_GetError ()); 995 croak ("load_image: %s", SDL_GetError ());
673 996
… …
746void 1069void
747error (char *message) 1070error (char *message)
748 CODE: 1071 CODE:
749 fprintf (stderr, "ERROR: %s\n", message); 1072 fprintf (stderr, "ERROR: %s\n", message);
750#ifdef _WIN32 1073#ifdef _WIN32
751 MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR); 1074 MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
752#endif 1075#endif
753 1076
754void 1077void
755fatal (char *message) 1078fatal (char *message)
756 CODE: 1079 CODE:
757 fprintf (stderr, "FATAL: %s\n", message); 1080 fprintf (stderr, "FATAL: %s\n", message);
758#ifdef _WIN32 1081#ifdef _WIN32
759 MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR); 1082 MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
760#endif 1083#endif
761 _exit (1); 1084 _exit (1);
762 1085
763void 1086void
764_exit (int retval) 1087_exit (int retval = 0)
765 CODE: 1088 CODE:
1089#ifdef WIN32
1090 ExitThread (retval); // unclean, please beam me up
1091#else
766 _exit (retval); 1092 _exit (retval);
1093#endif
767 1094
768MODULE = CFPlus PACKAGE = CFPlus::Font 1095void
1096debug ()
1097 CODE:
1098{
1099#if DEBUG
1100 VALGRIND_DO_LEAK_CHECK;
1101#endif
1102}
769 1103
770CFPlus::Font 1104MODULE = Deliantra::Client PACKAGE = DC::Font
1105
1106PROTOTYPES: DISABLE
1107
1108DC::Font
771new_from_file (SV *class, char *path, int id = 0) 1109new_from_file (SV *class, char *path, int id = 0)
772 CODE: 1110 CODE:
773{ 1111{
774 int count; 1112 int count;
775 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count); 1113 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
… …
778} 1116}
779 OUTPUT: 1117 OUTPUT:
780 RETVAL 1118 RETVAL
781 1119
782void 1120void
783DESTROY (CFPlus::Font self) 1121DESTROY (DC::Font self)
784 CODE: 1122 CODE:
785 pango_font_description_free (self); 1123 pango_font_description_free (self);
786 1124
787void 1125void
788make_default (CFPlus::Font self) 1126make_default (DC::Font self)
1127 PROTOTYPE: $
789 CODE: 1128 CODE:
790 default_font = self; 1129 default_font = self;
791 1130
792MODULE = CFPlus PACKAGE = CFPlus::Layout 1131MODULE = Deliantra::Client PACKAGE = DC::Layout
793 1132
1133PROTOTYPES: DISABLE
1134
794void 1135void
795reset_glyph_cache () 1136glyph_cache_backup ()
1137 PROTOTYPE:
796 CODE: 1138 CODE:
1139 tc_backup ();
1140
1141void
1142glyph_cache_restore ()
1143 PROTOTYPE:
1144 CODE:
797 tc_clear (); 1145 tc_restore ();
798 1146
799CFPlus::Layout 1147DC::Layout
800new (SV *class) 1148new (SV *class)
801 CODE: 1149 CODE:
802 New (0, RETVAL, 1, struct cf_layout); 1150 New (0, RETVAL, 1, struct cf_layout);
803 1151
804 RETVAL->pl = pango_layout_new (opengl_context); 1152 RETVAL->pl = pango_layout_new (opengl_context);
… …
806 RETVAL->g = 1.; 1154 RETVAL->g = 1.;
807 RETVAL->b = 1.; 1155 RETVAL->b = 1.;
808 RETVAL->a = 1.; 1156 RETVAL->a = 1.;
809 RETVAL->base_height = MIN_FONT_HEIGHT; 1157 RETVAL->base_height = MIN_FONT_HEIGHT;
810 RETVAL->font = 0; 1158 RETVAL->font = 0;
1159 RETVAL->rc = rc_alloc ();
811 1160
812 pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR); 1161 pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
813 layout_update_font (RETVAL); 1162 layout_update_font (RETVAL);
814 OUTPUT: 1163 OUTPUT:
815 RETVAL 1164 RETVAL
816 1165
817void 1166void
818DESTROY (CFPlus::Layout self) 1167DESTROY (DC::Layout self)
819 CODE: 1168 CODE:
820 g_object_unref (self->pl); 1169 g_object_unref (self->pl);
1170 rc_free (self->rc);
821 Safefree (self); 1171 Safefree (self);
822 1172
823void 1173void
824set_text (CFPlus::Layout self, SV *text_) 1174set_text (DC::Layout self, SV *text_)
825 CODE: 1175 CODE:
826{ 1176{
827 STRLEN textlen; 1177 STRLEN textlen;
828 char *text = SvPVutf8 (text_, textlen); 1178 char *text = SvPVutf8 (text_, textlen);
829 1179
830 pango_layout_set_text (self->pl, text, textlen); 1180 pango_layout_set_text (self->pl, text, textlen);
831} 1181}
832 1182
833void 1183void
834set_markup (CFPlus::Layout self, SV *text_) 1184set_markup (DC::Layout self, SV *text_)
835 CODE: 1185 CODE:
836{ 1186{
837 STRLEN textlen; 1187 STRLEN textlen;
838 char *text = SvPVutf8 (text_, textlen); 1188 char *text = SvPVutf8 (text_, textlen);
839 1189
840 pango_layout_set_markup (self->pl, text, textlen); 1190 pango_layout_set_markup (self->pl, text, textlen);
841} 1191}
842 1192
843void 1193void
844set_shapes (CFPlus::Layout self, ...) 1194set_shapes (DC::Layout self, ...)
845 CODE: 1195 CODE:
846{ 1196{
847 PangoAttrList *attrs = 0; 1197 PangoAttrList *attrs = 0;
848 const char *text = pango_layout_get_text (self->pl); 1198 const char *text = pango_layout_get_text (self->pl);
849 const char *pos = text; 1199 const char *pos = text;
… …
884 if (attrs) 1234 if (attrs)
885 pango_layout_set_attributes (self->pl, attrs); 1235 pango_layout_set_attributes (self->pl, attrs);
886} 1236}
887 1237
888void 1238void
889get_shapes (CFPlus::Layout self) 1239get_shapes (DC::Layout self)
890 PPCODE: 1240 PPCODE:
891{ 1241{
892 PangoLayoutIter *iter = pango_layout_get_iter (self->pl); 1242 PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
893 1243
894 do 1244 do
895 { 1245 {
896 PangoLayoutRun *run = pango_layout_iter_get_run (iter); 1246 PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
897 1247
898 if (run && shape_attr_p (run)) 1248 if (run && shape_attr_p (run))
899 { 1249 {
900 PangoRectangle extents; 1250 PangoRectangle extents;
901 pango_layout_iter_get_run_extents (iter, 0, &extents); 1251 pango_layout_iter_get_run_extents (iter, 0, &extents);
… …
909 1259
910 pango_layout_iter_free (iter); 1260 pango_layout_iter_free (iter);
911} 1261}
912 1262
913int 1263int
914has_wrapped (CFPlus::Layout self) 1264has_wrapped (DC::Layout self)
915 CODE: 1265 CODE:
916{ 1266{
917 int lines = 1; 1267 int lines = 1;
918 const char *text = pango_layout_get_text (self->pl); 1268 const char *text = pango_layout_get_text (self->pl);
919 1269
… …
924} 1274}
925 OUTPUT: 1275 OUTPUT:
926 RETVAL 1276 RETVAL
927 1277
928SV * 1278SV *
929get_text (CFPlus::Layout self) 1279get_text (DC::Layout self)
930 CODE: 1280 CODE:
931 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0); 1281 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
932 sv_utf8_decode (RETVAL); 1282 sv_utf8_decode (RETVAL);
933 OUTPUT: 1283 OUTPUT:
934 RETVAL 1284 RETVAL
935 1285
936void 1286void
937set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.) 1287set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
938 CODE: 1288 CODE:
939 self->r = r; 1289 self->r = r;
940 self->g = g; 1290 self->g = g;
941 self->b = b; 1291 self->b = b;
942 self->a = a; 1292 self->a = a;
943 1293
944void 1294void
945set_font (CFPlus::Layout self, CFPlus::Font font = 0) 1295set_font (DC::Layout self, DC::Font font = 0)
946 CODE: 1296 CODE:
947 if (self->font != font) 1297 if (self->font != font)
948 { 1298 {
949 self->font = font; 1299 self->font = font;
950 layout_update_font (self); 1300 layout_update_font (self);
951 } 1301 }
952 1302
953void 1303void
954set_height (CFPlus::Layout self, int base_height) 1304set_height (DC::Layout self, int base_height)
955 CODE: 1305 CODE:
956 if (self->base_height != base_height) 1306 if (self->base_height != base_height)
957 { 1307 {
958 self->base_height = base_height; 1308 self->base_height = base_height;
959 layout_update_font (self); 1309 layout_update_font (self);
960 } 1310 }
961 1311
962void 1312void
963set_width (CFPlus::Layout self, int max_width = -1) 1313set_width (DC::Layout self, int max_width = -1)
964 CODE: 1314 CODE:
965 pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE); 1315 pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
966 1316
967void 1317void
968set_indent (CFPlus::Layout self, int indent) 1318set_indent (DC::Layout self, int indent)
969 CODE: 1319 CODE:
970 pango_layout_set_indent (self->pl, indent * PANGO_SCALE); 1320 pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
971 1321
972void 1322void
973set_spacing (CFPlus::Layout self, int spacing) 1323set_spacing (DC::Layout self, int spacing)
974 CODE: 1324 CODE:
975 pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE); 1325 pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
976 1326
977void 1327void
978set_ellipsise (CFPlus::Layout self, int ellipsise) 1328set_ellipsise (DC::Layout self, int ellipsise)
979 CODE: 1329 CODE:
980 pango_layout_set_ellipsize (self->pl, 1330 pango_layout_set_ellipsize (self->pl,
981 ellipsise == 1 ? PANGO_ELLIPSIZE_START 1331 ellipsise == 1 ? PANGO_ELLIPSIZE_START
982 : ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE 1332 : ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
983 : ellipsise == 3 ? PANGO_ELLIPSIZE_END 1333 : ellipsise == 3 ? PANGO_ELLIPSIZE_END
984 : PANGO_ELLIPSIZE_NONE 1334 : PANGO_ELLIPSIZE_NONE
985 ); 1335 );
986 1336
987void 1337void
988set_single_paragraph_mode (CFPlus::Layout self, int spm) 1338set_single_paragraph_mode (DC::Layout self, int spm)
989 CODE: 1339 CODE:
990 pango_layout_set_single_paragraph_mode (self->pl, !!spm); 1340 pango_layout_set_single_paragraph_mode (self->pl, !!spm);
991 1341
992void 1342void
993size (CFPlus::Layout self) 1343size (DC::Layout self)
994 PPCODE: 1344 PPCODE:
995{ 1345{
996 int w, h; 1346 int w, h;
997 1347
998 layout_get_pixel_size (self, &w, &h); 1348 layout_get_pixel_size (self, &w, &h);
… …
1001 PUSHs (sv_2mortal (newSViv (w))); 1351 PUSHs (sv_2mortal (newSViv (w)));
1002 PUSHs (sv_2mortal (newSViv (h))); 1352 PUSHs (sv_2mortal (newSViv (h)));
1003} 1353}
1004 1354
1005int 1355int
1006descent (CFPlus::Layout self) 1356descent (DC::Layout self)
1007 CODE: 1357 CODE:
1008{ 1358{
1009 PangoRectangle rect; 1359 PangoRectangle rect;
1010 PangoLayoutLine *line = pango_layout_get_line (self->pl, 0); 1360 PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1011 pango_layout_line_get_pixel_extents (line, 0, &rect); 1361 pango_layout_line_get_pixel_extents (line, 0, &rect);
1012 RETVAL = PANGO_DESCENT (rect); 1362 RETVAL = PANGO_DESCENT (rect);
1013} 1363}
1014 OUTPUT: 1364 OUTPUT:
1015 RETVAL 1365 RETVAL
1016 1366
1017int 1367int
1018xy_to_index (CFPlus::Layout self, int x, int y) 1368xy_to_index (DC::Layout self, int x, int y)
1019 CODE: 1369 CODE:
1020{ 1370{
1021 int index, trailing; 1371 int index, trailing;
1022 pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing); 1372 pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1023 RETVAL = index; 1373 RETVAL = index + trailing;
1024} 1374}
1025 OUTPUT: 1375 OUTPUT:
1026 RETVAL 1376 RETVAL
1027 1377
1028void 1378void
1029cursor_pos (CFPlus::Layout self, int index) 1379cursor_pos (DC::Layout self, int index)
1030 PPCODE: 1380 PPCODE:
1031{ 1381{
1032 PangoRectangle strong_pos; 1382 PangoRectangle pos;
1033 pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0); 1383 pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1034 1384
1035 EXTEND (SP, 3); 1385 EXTEND (SP, 3);
1036 PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE))); 1386 PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1037 PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE))); 1387 PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1038 PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE))); 1388 PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1039} 1389}
1040 1390
1041void 1391void
1042render (CFPlus::Layout self, float x, float y, int flags = 0) 1392index_to_line_x (DC::Layout self, int index, int trailing = 0)
1043 PPCODE: 1393 PPCODE:
1394{
1395 int line, x;
1396
1397 pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
1398#if !PANGO_VERSION_CHECK (1, 17, 3)
1399 /* pango bug: line is between 1..numlines, not 0..numlines-1 */
1400 --line;
1401#endif
1402 EXTEND (SP, 2);
1403 PUSHs (sv_2mortal (newSViv (line)));
1404 PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1405}
1406
1407void
1408line_x_to_index (DC::Layout self, int line, int x)
1409 PPCODE:
1410{
1411 PangoLayoutLine *lp;
1412 int index, trailing;
1413
1414 if (line < 0)
1415 XSRETURN_EMPTY;
1416
1417 if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1418 XSRETURN_EMPTY; /* do better */
1419
1420 pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1421
1422 EXTEND (SP, 2);
1423 if (GIMME_V == G_SCALAR)
1424 PUSHs (sv_2mortal (newSViv (index + trailing)));
1425 else
1426 {
1427 PUSHs (sv_2mortal (newSViv (index)));
1428 PUSHs (sv_2mortal (newSViv (trailing)));
1429 }
1430}
1431
1432void
1433render (DC::Layout self, float x, float y, int flags = 0)
1434 CODE:
1435 rc_clear (self->rc);
1044 pango_opengl_render_layout_subpixel ( 1436 pango_opengl_render_layout_subpixel (
1045 self->pl, 1437 self->pl,
1438 self->rc,
1046 x * PANGO_SCALE, y * PANGO_SCALE, 1439 x * PANGO_SCALE, y * PANGO_SCALE,
1047 self->r, self->g, self->b, self->a, 1440 self->r, self->g, self->b, self->a,
1048 flags 1441 flags
1049 ); 1442 );
1443 // we assume that context_change actually clears/frees stuff
1444 // and does not do any recomputation...
1445 pango_layout_context_changed (self->pl);
1050 1446
1051MODULE = CFPlus PACKAGE = CFPlus::Texture
1052
1053void 1447void
1054pad2pot (SV *data_, SV *w_, SV *h_) 1448draw (DC::Layout self)
1055 CODE: 1449 CODE:
1056{ 1450{
1057 int ow = SvIV (w_); 1451 glEnable (GL_TEXTURE_2D);
1058 int oh = SvIV (h_); 1452 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1453 glEnable (GL_BLEND);
1454 gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
1455 GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
1456 glEnable (GL_ALPHA_TEST);
1457 glAlphaFunc (GL_GREATER, 7.f / 255.f);
1059 1458
1060 if (ow && oh) 1459 rc_draw (self->rc);
1460
1461 glDisable (GL_ALPHA_TEST);
1462 glDisable (GL_BLEND);
1463 glDisable (GL_TEXTURE_2D);
1464}
1465
1466MODULE = Deliantra::Client PACKAGE = DC::Texture
1467
1468PROTOTYPES: ENABLE
1469
1470void
1471pad (SV *data_, int ow, int oh, int nw, int nh)
1472 CODE:
1473{
1474 if ((nw != ow || nh != oh) && SvOK (data_))
1061 { 1475 {
1062 int nw = minpot (ow);
1063 int nh = minpot (oh);
1064
1065 if (nw != ow || nh != oh)
1066 {
1067 if (SvOK (data_))
1068 {
1069 STRLEN datalen; 1476 STRLEN datalen;
1070 char *data = SvPVbyte (data_, datalen); 1477 char *data = SvPVbyte (data_, datalen);
1071 int bpp = datalen / (ow * oh); 1478 int bpp = datalen / (ow * oh);
1072 SV *result_ = sv_2mortal (newSV (nw * nh * bpp)); 1479 SV *result_ = sv_2mortal (newSV (nw * nh * bpp));
1073 1480
1074 SvPOK_only (result_); 1481 SvPOK_only (result_);
1075 SvCUR_set (result_, nw * nh * bpp); 1482 SvCUR_set (result_, nw * nh * bpp);
1076 1483
1077 memset (SvPVX (result_), 0, nw * nh * bpp); 1484 memset (SvPVX (result_), 0, nw * nh * bpp);
1078 while (oh--) 1485 while (oh--)
1079 memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp); 1486 memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1080 1487
1081 sv_setsv (data_, result_); 1488 sv_setsv (data_, result_);
1082 }
1083
1084 sv_setiv (w_, nw);
1085 sv_setiv (h_, nh);
1086 }
1087 } 1489 }
1088} 1490}
1089 1491
1090void 1492void
1091draw_quad (SV *self, float x, float y, float w = 0., float h = 0.) 1493draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
… …
1097{ 1499{
1098 HV *hv = (HV *)SvRV (self); 1500 HV *hv = (HV *)SvRV (self);
1099 float s = SvNV (*hv_fetch (hv, "s", 1, 1)); 1501 float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1100 float t = SvNV (*hv_fetch (hv, "t", 1, 1)); 1502 float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1101 int name = SvIV (*hv_fetch (hv, "name", 4, 1)); 1503 int name = SvIV (*hv_fetch (hv, "name", 4, 1));
1504
1505 if (name <= 0)
1506 XSRETURN_EMPTY;
1102 1507
1103 if (items < 5) 1508 if (items < 5)
1104 { 1509 {
1105 w = SvNV (*hv_fetch (hv, "w", 1, 1)); 1510 w = SvNV (*hv_fetch (hv, "w", 1, 1));
1106 h = SvNV (*hv_fetch (hv, "h", 1, 1)); 1511 h = SvNV (*hv_fetch (hv, "h", 1, 1));
… …
1134 glDisable (GL_ALPHA_TEST); 1539 glDisable (GL_ALPHA_TEST);
1135 glDisable (GL_BLEND); 1540 glDisable (GL_BLEND);
1136 } 1541 }
1137} 1542}
1138 1543
1139MODULE = CFPlus PACKAGE = CFPlus::Map 1544IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
1545 CODE:
1546{
1547 GLint width;
1548 glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
1549 glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
1550 RETVAL = width > 0;
1551}
1552 OUTPUT:
1553 RETVAL
1140 1554
1141CFPlus::Map 1555MODULE = Deliantra::Client PACKAGE = DC::Map
1142new (SV *class, int map_width, int map_height) 1556
1557PROTOTYPES: DISABLE
1558
1559DC::Map
1560new (SV *class)
1143 CODE: 1561 CODE:
1144 New (0, RETVAL, 1, struct map); 1562 New (0, RETVAL, 1, struct map);
1145 RETVAL->x = 0; 1563 RETVAL->x = 0;
1146 RETVAL->y = 0; 1564 RETVAL->y = 0;
1147 RETVAL->w = map_width; 1565 RETVAL->w = 0;
1148 RETVAL->h = map_height; 1566 RETVAL->h = 0;
1149 RETVAL->ox = 0; 1567 RETVAL->ox = 0;
1150 RETVAL->oy = 0; 1568 RETVAL->oy = 0;
1151 RETVAL->faces = 8192; 1569 RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1152 Newz (0, RETVAL->face, RETVAL->faces, mapface); 1570 RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1153 RETVAL->texs = 8192;
1154 Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1155 RETVAL->rows = 0; 1571 RETVAL->rows = 0;
1156 RETVAL->row = 0; 1572 RETVAL->row = 0;
1157 OUTPUT: 1573 OUTPUT:
1158 RETVAL 1574 RETVAL
1159 1575
1160void 1576void
1161DESTROY (CFPlus::Map self) 1577DESTROY (DC::Map self)
1162 CODE: 1578 CODE:
1163{ 1579{
1164 map_clear (self); 1580 map_clear (self);
1165 Safefree (self->face); 1581 Safefree (self->face2tile);
1166 Safefree (self->tex); 1582 Safefree (self->tex);
1167 Safefree (self); 1583 Safefree (self);
1168} 1584}
1169 1585
1170void 1586void
1587resize (DC::Map self, int map_width, int map_height)
1588 CODE:
1589 self->w = map_width;
1590 self->h = map_height;
1591
1592void
1171clear (CFPlus::Map self) 1593clear (DC::Map self)
1172 CODE: 1594 CODE:
1173 map_clear (self); 1595 map_clear (self);
1174 1596
1175void 1597void
1176set_face (CFPlus::Map self, int face, int texid) 1598set_tileid (DC::Map self, int face, int tile)
1177 CODE: 1599 CODE:
1178{ 1600{
1179 while (self->faces <= face) 1601 need_facenum (self, face); self->face2tile [face] = tile;
1180 { 1602 need_texid (self, tile);
1181 Append (mapface, self->face, self->faces, self->faces);
1182 self->faces *= 2;
1183 }
1184
1185 self->face [face] = texid;
1186} 1603}
1187 1604
1188void 1605void
1606set_smooth (DC::Map self, int face, int smooth, int level)
1607 CODE:
1608{
1609 tileid texid;
1610 maptex *tex;
1611
1612 if (face < 0 || face >= self->faces)
1613 return;
1614
1615 if (smooth < 0 || smooth >= self->faces)
1616 return;
1617
1618 texid = self->face2tile [face];
1619
1620 if (!texid)
1621 return;
1622
1623 tex = self->tex + texid;
1624 tex->smoothtile = self->face2tile [smooth];
1625 tex->smoothlevel = level;
1626}
1627
1628void
1189set_texture (CFPlus::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a) 1629set_texture (DC::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)
1190 CODE: 1630 CODE:
1191{ 1631{
1192 while (self->texs <= texid) 1632 need_texid (self, texid);
1193 {
1194 Append (maptex, self->tex, self->texs, self->texs);
1195 self->texs *= 2;
1196 }
1197 1633
1198 { 1634 {
1199 maptex *tex = self->tex + texid; 1635 maptex *tex = self->tex + texid;
1200 1636
1201 tex->name = name; 1637 tex->name = name;
… …
1218 // from transparent color bleeding and ugly wrapping effects. 1654 // from transparent color bleeding and ugly wrapping effects.
1219 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST); 1655 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1220} 1656}
1221 1657
1222int 1658int
1223ox (CFPlus::Map self) 1659ox (DC::Map self)
1224 ALIAS: 1660 ALIAS:
1225 oy = 1 1661 oy = 1
1226 x = 2 1662 x = 2
1227 y = 3 1663 y = 3
1228 w = 4 1664 w = 4
… …
1239 } 1675 }
1240 OUTPUT: 1676 OUTPUT:
1241 RETVAL 1677 RETVAL
1242 1678
1243void 1679void
1244scroll (CFPlus::Map self, int dx, int dy) 1680scroll (DC::Map self, int dx, int dy)
1245 CODE: 1681 CODE:
1246{ 1682{
1247 if (dx > 0) 1683 if (dx > 0)
1248 map_blank (self, self->x, self->y, dx - 1, self->h); 1684 map_blank (self, self->x, self->y, dx, self->h);
1249 else if (dx < 0) 1685 else if (dx < 0)
1250 map_blank (self, self->x + self->w + dx + 1, self->y, 1 - dx, self->h); 1686 map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1251 1687
1252 if (dy > 0) 1688 if (dy > 0)
1253 map_blank (self, self->x, self->y, self->w, dy - 1); 1689 map_blank (self, self->x, self->y, self->w, dy);
1254 else if (dy < 0) 1690 else if (dy < 0)
1255 map_blank (self, self->x, self->y + self->h + dy + 1, self->w, 1 - dy); 1691 map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1256 1692
1257 self->ox += dx; self->x += dx; 1693 self->ox += dx; self->x += dx;
1258 self->oy += dy; self->y += dy; 1694 self->oy += dy; self->y += dy;
1259 1695
1260 while (self->y < 0) 1696 while (self->y < 0)
… …
1264 self->rows += MAP_EXTEND_Y; 1700 self->rows += MAP_EXTEND_Y;
1265 self->y += MAP_EXTEND_Y; 1701 self->y += MAP_EXTEND_Y;
1266 } 1702 }
1267} 1703}
1268 1704
1269void 1705SV *
1270map1a_update (CFPlus::Map self, SV *data_, int extmap) 1706map1a_update (DC::Map self, SV *data_, int extmap)
1271 CODE: 1707 CODE:
1272{ 1708{
1273 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_); 1709 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1274 uint8_t *data_end = (uint8_t *)SvEND (data_); 1710 uint8_t *data_end = (uint8_t *)SvEND (data_);
1275 mapcell *cell; 1711 mapcell *cell;
1276 int x, y, flags; 1712 int x, y, z, flags;
1713 AV *missing = newAV ();
1714 RETVAL = newRV_noinc ((SV *)missing);
1277 1715
1278 while (data < data_end) 1716 while (data < data_end - 1)
1279 { 1717 {
1280 flags = (data [0] << 8) + data [1]; data += 2; 1718 flags = (data [0] << 8) + data [1]; data += 2;
1281 1719
1282 x = self->x + ((flags >> 10) & 63); 1720 x = self->x + ((flags >> 10) & 63);
1283 y = self->y + ((flags >> 4) & 63); 1721 y = self->y + ((flags >> 4) & 63);
… …
1286 1724
1287 if (flags & 15) 1725 if (flags & 15)
1288 { 1726 {
1289 if (!cell->darkness) 1727 if (!cell->darkness)
1290 { 1728 {
1729 memset (cell, 0, sizeof (*cell));
1291 cell->darkness = 256; 1730 cell->darkness = 256;
1292 cell->face [0] = 0;
1293 cell->face [1] = 0;
1294 cell->face [2] = 0;
1295 } 1731 }
1296 1732
1297 //TODO: don't trust server data to be in-range(!) 1733 //TODO: don't trust server data to be in-range(!)
1298 1734
1299 if (flags & 8) 1735 if (flags & 8)
… …
1303 uint8_t ext, cmd; 1739 uint8_t ext, cmd;
1304 1740
1305 do 1741 do
1306 { 1742 {
1307 ext = *data++; 1743 ext = *data++;
1308 cmd = ext & 0x3f; 1744 cmd = ext & 0x7f;
1309 1745
1310 if (ext < 4) 1746 if (cmd < 4)
1311 cell->darkness = 255 - ext * 64 + 1; 1747 cell->darkness = 255 - ext * 64 + 1;
1312 else if (ext == 5) // health 1748 else if (cmd == 5) // health
1749 {
1750 cell->stat_width = 1;
1313 cell->stat_hp = *data++; 1751 cell->stat_hp = *data++;
1752 }
1753 else if (cmd == 6) // monster width
1754 cell->stat_width = *data++ + 1;
1755 else if (cmd == 0x47)
1756 {
1757 if (*data == 1) cell->player = data [1];
1758 else if (*data == 2) cell->player = data [2] + (data [1] << 8);
1759 else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
1760 else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
1761
1762 data += *data + 1;
1763 }
1764 else if (cmd == 8) // cell flags
1765 cell->flags = *data++;
1314 else if (ext & 0x40) // unknown, multibyte => skip 1766 else if (ext & 0x40) // unknown, multibyte => skip
1315 data += *data + 1; 1767 data += *data + 1;
1768 else
1769 data++;
1316 } 1770 }
1317 while (cmd & 0x80); 1771 while (ext & 0x80);
1318 } 1772 }
1319 else 1773 else
1320 cell->darkness = *data++ + 1; 1774 cell->darkness = *data++ + 1;
1321 } 1775 }
1322 1776
1777 for (z = 0; z <= 2; ++z)
1323 if (flags & 4) 1778 if (flags & (4 >> z))
1324 { 1779 {
1325 cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2; 1780 faceid face = (data [0] << 8) + data [1]; data += 2;
1781 need_facenum (self, face);
1782 cell->tile [z] = self->face2tile [face];
1783
1784 if (cell->tile [z])
1785 {
1786 maptex *tex = self->tex + cell->tile [z];
1787 if (!tex->name)
1788 av_push (missing, newSViv (cell->tile [z]));
1789
1790 if (tex->smoothtile)
1791 {
1792 maptex *smooth = self->tex + tex->smoothtile;
1793 if (!smooth->name)
1794 av_push (missing, newSViv (tex->smoothtile));
1795 }
1796 }
1326 } 1797 }
1327
1328 if (flags & 2)
1329 {
1330 cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2;
1331 }
1332
1333 if (flags & 1)
1334 {
1335 cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
1336 }
1337 } 1798 }
1338 else 1799 else
1339 { 1800 CELL_CLEAR (cell);
1340 cell->darkness = 0;
1341 cell->stat_hp = 0;
1342 }
1343 } 1801 }
1344} 1802}
1803 OUTPUT:
1804 RETVAL
1345 1805
1346SV * 1806SV *
1347mapmap (CFPlus::Map self, int x0, int y0, int w, int h) 1807mapmap (DC::Map self, int x0, int y0, int w, int h)
1348 CODE: 1808 CODE:
1349{ 1809{
1350 int x1, x; 1810 int x1, x;
1351 int y1, y; 1811 int y1, y;
1352 int z; 1812 int z;
… …
1373 { 1833 {
1374 mapcell *cell = row->col + (x - row->c0); 1834 mapcell *cell = row->col + (x - row->c0);
1375 1835
1376 for (z = 0; z <= 0; z++) 1836 for (z = 0; z <= 0; z++)
1377 { 1837 {
1378 mapface face = cell->face [z];
1379
1380 if (face)
1381 {
1382 maptex tex = self->tex [face]; 1838 maptex tex = self->tex [cell->tile [z]];
1383 int a0 = 255 - tex.a; 1839 int a0 = 255 - tex.a;
1384 int a1 = tex.a; 1840 int a1 = tex.a;
1385 1841
1386 r = (r * a0 + tex.r * a1) / 255; 1842 r = (r * a0 + tex.r * a1) / 255;
1387 g = (g * a0 + tex.g * a1) / 255; 1843 g = (g * a0 + tex.g * a1) / 255;
1388 b = (b * a0 + tex.b * a1) / 255; 1844 b = (b * a0 + tex.b * a1) / 255;
1389 a = (a * a0 + tex.a * a1) / 255; 1845 a = (a * a0 + tex.a * a1) / 255;
1390 }
1391 } 1846 }
1392 } 1847 }
1393 1848
1394 *map++ = (r ) 1849 *map++ = (r )
1395 | (g << 8) 1850 | (g << 8)
… …
1402} 1857}
1403 OUTPUT: 1858 OUTPUT:
1404 RETVAL 1859 RETVAL
1405 1860
1406void 1861void
1407draw (CFPlus::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh) 1862draw (DC::Map self, int mx, int my, int sw, int sh, int T, U32 player = 0xffffffff, int sdx = 0, int sdy = 0)
1408 CODE: 1863 CODE:
1409{ 1864{
1410 int vx, vy;
1411 int x, y, z; 1865 int x, y, z;
1412 int last_name;
1413 mapface face;
1414 1866
1415 vx = self->x + self->w / 2 - sw / 2 - shift_x; 1867 HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1416 vy = self->y + self->h / 2 - sh / 2 - shift_y; 1868 uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
1869 static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
1870 smooth_key skey;
1871 int pl_x, pl_y;
1872 maptex pl_tex;
1873 rc_t *rc = rc_alloc ();
1874 rc_key_t key;
1875 rc_array_t *arr;
1417 1876
1418 /* 1877 pl_tex.name = 0;
1419 int vx = self->vx = self->w >= sw
1420 ? self->x + (self->w - sw) / 2
1421 : MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1422 1878
1423 int vy = self->vy = self->h >= sh 1879 // thats current max. sorry.
1424 ? self->y + (self->h - sh) / 2 1880 if (sw > 255) sw = 255;
1425 : MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy)); 1881 if (sh > 255) sh = 255;
1426 */
1427 1882
1428 glColor4ub (255, 255, 255, 255); 1883 // clear key, in case of extra padding
1884 memset (&skey, 0, sizeof (skey));
1885
1886 memset (&key, 0, sizeof (key));
1887 key.r = 255;
1888 key.g = 255;
1889 key.b = 255;
1890 key.a = 255;
1891 key.mode = GL_QUADS;
1892 key.format = GL_T2F_V3F;
1893 key.texname = -1;
1894
1895 mx += self->x;
1896 my += self->y;
1897
1898 // first pass: determine smooth_max
1899 // rather ugly, if you ask me
1900 // could also be stored inside mapcell and updated on change
1901 memset (smooth_max, 0, sizeof (smooth_max));
1902
1903 for (y = 0; y < sh; y++)
1904 if (0 <= y + my && y + my < self->rows)
1905 {
1906 maprow *row = self->row + (y + my);
1907
1908 for (x = 0; x < sw; x++)
1909 if (row->c0 <= x + mx && x + mx < row->c1)
1910 {
1911 mapcell *cell = row->col + (x + mx - row->c0);
1912
1913 smooth_max[x + 1][y + 1] =
1914 MAX (self->tex [cell->tile [0]].smoothlevel,
1915 MAX (self->tex [cell->tile [1]].smoothlevel,
1916 self->tex [cell->tile [2]].smoothlevel));
1917 }
1918 }
1429 1919
1430 glEnable (GL_BLEND); 1920 glEnable (GL_BLEND);
1431 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA); 1921 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1432 glEnable (GL_TEXTURE_2D);
1433 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE); 1922 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1434 1923
1435 glBegin (GL_QUADS);
1436
1437 last_name = 0;
1438
1439 for (z = 0; z < 3; z++) 1924 for (z = 0; z <= 2; z++)
1925 {
1926 memset (smooth_level, 0, sizeof (smooth_level));
1927
1440 for (y = 0; y < sh; y++) 1928 for (y = 0; y < sh; y++)
1441 if (0 <= y + vy && y + vy < self->rows) 1929 if (0 <= y + my && y + my < self->rows)
1442 { 1930 {
1443 maprow *row = self->row + (y + vy); 1931 maprow *row = self->row + (y + my);
1444 1932
1445 for (x = 0; x < sw; x++) 1933 for (x = 0; x < sw; x++)
1446 if (row->c0 <= x + vx && x + vx < row->c1) 1934 if (row->c0 <= x + mx && x + mx < row->c1)
1447 { 1935 {
1448 mapcell *cell = row->col + (x + vx - row->c0); 1936 mapcell *cell = row->col + (x + mx - row->c0);
1449
1450 face = cell->face [z]; 1937 tileid tile = cell->tile [z];
1938
1939 if (tile)
1940 {
1941 maptex tex = self->tex [tile];
1942 int px = (x + 1) * T - tex.w;
1943 int py = (y + 1) * T - tex.h;
1451 1944
1452 if (face && face < self->texs) 1945 if (key.texname != tex.name)
1946 {
1947 if (!tex.name)
1948 tex = self->tex [2]; /* missing, replace by noface */
1949
1950 key.texname = tex.name;
1951 arr = rc_array (rc, &key);
1952 }
1953
1954 if (expect_false (cell->player == player) && expect_false (z == 2))
1955 {
1956 pl_x = px;
1957 pl_y = py;
1958 pl_tex = tex;
1959 continue;
1960 }
1961
1962 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
1963 rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
1964 rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
1965 rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
1966
1967 if (expect_false (cell->flags) && expect_false (z == 2))
1968 {
1969 // overlays such as the speech bubble, probably more to come
1970 if (cell->flags & 1)
1971 {
1972 maptex tex = self->tex [1];
1973 int px = x * T + T * 2 / 32;
1974 int py = y * T - T * 6 / 32;
1975
1976 if (tex.name)
1977 {
1978 if (key.texname != tex.name)
1979 {
1980 key.texname = tex.name;
1981 arr = rc_array (rc, &key);
1982 }
1983
1984 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
1985 rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
1986 rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
1987 rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
1988 }
1989 }
1990 }
1991
1992 // update smooth hash
1993 if (tex.smoothtile)
1994 {
1995 skey.tile = tex.smoothtile;
1996 skey.level = tex.smoothlevel;
1997
1998 smooth_level [tex.smoothlevel >> 5] |= ((uint32_t)1) << (tex.smoothlevel & 31);
1999
2000 // add bits to current tile and all neighbours. skey.x|y is
2001 // shifted +1|+1 so we always stay positive.
2002
2003 // bits is ___n cccc CCCC bbbb
2004 // n do not draw borders&corners
2005 // c draw these corners, but...
2006 // C ... not these
2007 // b draw these borders
2008
2009 // borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
2010 // ┃· ·· ·┃ ━━
2011
2012 // corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
2013 // ·· ·· ·┏ ┓·
2014
2015 // full tile
2016 skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
2017
2018 // borders
2019 skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
2020 skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
2021 skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
2022 skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
2023
2024 // corners
2025 skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
2026 skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
2027 skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
2028 skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
2029 }
2030 }
2031 }
2032 }
2033
2034 rc_draw (rc);
2035 rc_clear (rc);
2036
2037 // go through all smoothlevels, lowest to highest, then draw.
2038 // this is basically counting sort
2039 {
2040 int w, b;
2041
2042 glEnable (GL_TEXTURE_2D);
2043 glBegin (GL_QUADS);
2044 for (w = 0; w < 256 / 32; ++w)
2045 {
2046 uint32_t smask = smooth_level [w];
2047 if (smask)
2048 for (b = 0; b < 32; ++b)
2049 if (smask & (((uint32_t)1) << b))
1453 { 2050 {
1454 maptex tex = self->tex [face]; 2051 int level = (w << 5) | b;
2052 HE *he;
1455 2053
1456 int px = (x + 1) * 32 - tex.w; 2054 hv_iterinit (smooth);
1457 int py = (y + 1) * 32 - tex.h; 2055 while ((he = hv_iternext (smooth)))
1458
1459 if (last_name != tex.name)
1460 { 2056 {
2057 smooth_key *skey = (smooth_key *)HeKEY (he);
2058 IV bits = SvIVX (HeVAL (he));
2059
2060 if (!(bits & 0x1000)
2061 && skey->level == level
2062 && level > smooth_max [skey->x][skey->y])
2063 {
2064 maptex tex = self->tex [skey->tile];
2065 int px = (((int)skey->x) - 1) * T;
2066 int py = (((int)skey->y) - 1) * T;
2067 int border = bits & 15;
2068 int corner = (bits >> 8) & ~(bits >> 4) & 15;
2069 float dx = tex.s * .0625f; // 16 images/row
2070 float dy = tex.t * .5f ; // 2 images/column
2071
2072 if (tex.name)
2073 {
2074 // this time avoiding texture state changes
2075 // save gobs of state changes.
2076 if (key.texname != tex.name)
2077 {
1461 glEnd (); 2078 glEnd ();
1462 last_name = tex.name;
1463 glBindTexture (GL_TEXTURE_2D, last_name); 2079 glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1464 glBegin (GL_QUADS); 2080 glBegin (GL_QUADS);
2081 }
2082
2083 if (border)
2084 {
2085 float ox = border * dx;
2086
2087 glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
2088 glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
2089 glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
2090 glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
2091 }
2092
2093 if (corner)
2094 {
2095 float ox = corner * dx;
2096
2097 glTexCoord2f (ox , dy ); glVertex2i (px , py );
2098 glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
2099 glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
2100 glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
2101 }
2102 }
2103 }
1465 } 2104 }
1466
1467 glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1468 glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1469 glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1470 glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1471 } 2105 }
1472 }
1473 } 2106 }
1474 2107
1475 glEnd (); 2108 glEnd ();
1476
1477 glDisable (GL_TEXTURE_2D); 2109 glDisable (GL_TEXTURE_2D);
2110 key.texname = -1;
2111 }
2112
2113 hv_clear (smooth);
2114 }
2115
2116 if (pl_tex.name)
2117 {
2118 maptex tex = pl_tex;
2119 int px = pl_x + sdx;
2120 int py = pl_y + sdy;
2121
2122 key.texname = tex.name;
2123 arr = rc_array (rc, &key);
2124
2125 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
2126 rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
2127 rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
2128 rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
2129
2130 rc_draw (rc);
2131 }
2132
1478 glDisable (GL_BLEND); 2133 glDisable (GL_BLEND);
2134 rc_free (rc);
1479 2135
1480 // top layer: overlays such as the health bar 2136 // top layer: overlays such as the health bar
1481 for (y = 0; y < sh; y++) 2137 for (y = 0; y < sh; y++)
1482 if (0 <= y + vy && y + vy < self->rows) 2138 if (0 <= y + my && y + my < self->rows)
1483 { 2139 {
1484 maprow *row = self->row + (y + vy); 2140 maprow *row = self->row + (y + my);
1485 2141
1486 for (x = 0; x < sw; x++) 2142 for (x = 0; x < sw; x++)
1487 if (row->c0 <= x + vx && x + vx < row->c1) 2143 if (row->c0 <= x + mx && x + mx < row->c1)
1488 { 2144 {
1489 mapcell *cell = row->col + (x + vx - row->c0); 2145 mapcell *cell = row->col + (x + mx - row->c0);
1490 2146
1491 int px = x * 32; 2147 int px = x * T;
1492 int py = y * 32; 2148 int py = y * T;
1493 2149
1494 if (cell->stat_hp) 2150 if (cell->stat_hp)
1495 { 2151 {
1496 int width = sh / 28 + 1; 2152 int width = cell->stat_width * T;
2153 int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
1497 2154
1498 glColor3ub (0, 0, 0); 2155 glColor3ub (0, 0, 0);
1499 glRectf (px + 1, py, px + 31, py + width + 2); 2156 glRectf (px + 1, py - thick - 2,
2157 px + width - 1, py);
1500 2158
1501 glColor3ub (cell->stat_hp, 255 - cell->stat_hp, 0); 2159 glColor3ub (cell->stat_hp, 255 - cell->stat_hp, 0);
1502 glRectf (px + 2, py + 1, px + 30 - cell->stat_hp * 28 / 255, py + width + 1); 2160 glRectf (px + 2,
2161 py - thick - 1,
2162 px + width - 2 - cell->stat_hp * (width - 4) / 255, py - 1);
1503 } 2163 }
1504 } 2164 }
1505 } 2165 }
1506} 2166}
1507 2167
1508void 2168void
1509draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data) 2169draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)
1510 CODE: 2170 CODE:
1511{ 2171{
1512 static float color[16][3] = { 2172 static float color[16][3] = {
1513 { 0.00F, 0.00F, 0.00F }, 2173 { 0.00F, 0.00F, 0.00F },
1514 { 1.00F, 1.00F, 1.00F }, 2174 { 1.00F, 1.00F, 1.00F },
… …
1564 glDisable (GL_BLEND); 2224 glDisable (GL_BLEND);
1565 glDisable (GL_TEXTURE_2D); 2225 glDisable (GL_TEXTURE_2D);
1566} 2226}
1567 2227
1568void 2228void
1569fow_texture (CFPlus::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh) 2229fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1570 PPCODE: 2230 PPCODE:
1571{ 2231{
1572 int vx, vy;
1573 int x, y; 2232 int x, y;
2233 int sw1 = sw + 2;
2234 int sh1 = sh + 2;
2235 int sh3 = sh * 3;
1574 int sw4 = (sw + 3) & ~3; 2236 int sw34 = (sw * 3 + 3) & ~3;
2237 uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
1575 SV *darkness_sv = sv_2mortal (newSV (sw4 * sh)); 2238 SV *darkness3_sv = sv_2mortal (newSV (sw34 * sh3));
1576 uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv); 2239 uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
1577 2240
1578 memset (darkness, 255, sw4 * sh);
1579 SvPOK_only (darkness_sv); 2241 SvPOK_only (darkness3_sv);
1580 SvCUR_set (darkness_sv, sw4 * sh); 2242 SvCUR_set (darkness3_sv, sw34 * sh3);
1581 2243
1582 vx = self->x + (self->w - sw + 1) / 2 - shift_x; 2244 mx += self->x - 1;
1583 vy = self->y + (self->h - sh + 1) / 2 - shift_y; 2245 my += self->y - 1;
1584 2246
2247 memset (darkness1, 255 - FOW_DARKNESS, sw1 * sh1);
2248
1585 for (y = 0; y < sh; y++) 2249 for (y = 0; y < sh1; y++)
1586 if (0 <= y + vy && y + vy < self->rows) 2250 if (0 <= y + my && y + my < self->rows)
1587 { 2251 {
1588 maprow *row = self->row + (y + vy); 2252 maprow *row = self->row + (y + my);
1589 2253
1590 for (x = 0; x < sw; x++) 2254 for (x = 0; x < sw1; x++)
1591 if (row->c0 <= x + vx && x + vx < row->c1) 2255 if (row->c0 <= x + mx && x + mx < row->c1)
1592 { 2256 {
1593 mapcell *cell = row->col + (x + vx - row->c0); 2257 mapcell *cell = row->col + (x + mx - row->c0);
1594 2258
1595 darkness[y * sw4 + x] = cell->darkness 2259 darkness1 [y * sw1 + x] = cell->darkness
1596 ? 255 - (cell->darkness - 1) 2260 ? 255 - (cell->darkness - 1)
1597 : 255 - FOW_DARKNESS; 2261 : 255 - FOW_DARKNESS;
1598 } 2262 }
1599 } 2263 }
1600 2264
2265 for (y = 0; y < sh; ++y)
2266 for (x = 0; x < sw; ++x)
2267 {
2268 uint8_t d11 = darkness1 [(y ) * sw1 + x ];
2269 uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
2270 uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
2271 uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
2272 uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
2273 uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
2274 uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
2275 uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
2276 uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
2277
2278 uint8_t r11 = (d11 + d21 + d12) / 3;
2279 uint8_t r21 = d21;
2280 uint8_t r31 = (d21 + d31 + d32) / 3;
2281
2282 uint8_t r12 = d12;
2283 uint8_t r22 = d22;
2284 uint8_t r32 = d32;
2285
2286 uint8_t r13 = (d13 + d23 + d12) / 3;
2287 uint8_t r23 = d23;
2288 uint8_t r33 = (d23 + d33 + d32) / 3;
2289
2290 darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);
2291 darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);
2292 darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);
2293 darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);
2294 darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);
2295 darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);
2296 darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);
2297 darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);
2298 darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);
2299 }
2300
2301 free (darkness1);
2302
1601 EXTEND (SP, 3); 2303 EXTEND (SP, 3);
1602 PUSHs (sv_2mortal (newSViv (sw4))); 2304 PUSHs (sv_2mortal (newSViv (sw34)));
1603 PUSHs (sv_2mortal (newSViv (sh))); 2305 PUSHs (sv_2mortal (newSViv (sh3)));
1604 PUSHs (darkness_sv); 2306 PUSHs (darkness3_sv);
1605} 2307}
1606 2308
1607SV * 2309SV *
1608get_rect (CFPlus::Map self, int x0, int y0, int w, int h) 2310get_rect (DC::Map self, int x0, int y0, int w, int h)
1609 CODE: 2311 CODE:
1610{ 2312{
1611 int x, y, x1, y1; 2313 int x, y, x1, y1;
1612 SV *data_sv = newSV (w * h * 7 + 5); 2314 SV *data_sv = newSV (w * h * 7 + 5);
1613 uint8_t *data = (uint8_t *)SvPVX (data_sv); 2315 uint8_t *data = (uint8_t *)SvPVX (data_sv);
… …
1638 if (row && row->c0 <= x && x < row->c1) 2340 if (row && row->c0 <= x && x < row->c1)
1639 { 2341 {
1640 mapcell *cell = row->col + (x - row->c0); 2342 mapcell *cell = row->col + (x - row->c0);
1641 uint8_t flags = 0; 2343 uint8_t flags = 0;
1642 2344
1643 if (cell->face [0]) flags |= 1; 2345 if (cell->tile [0]) flags |= 1;
1644 if (cell->face [1]) flags |= 2; 2346 if (cell->tile [1]) flags |= 2;
1645 if (cell->face [2]) flags |= 4; 2347 if (cell->tile [2]) flags |= 4;
1646 2348
1647 *data++ = flags; 2349 *data++ = flags;
1648 2350
1649 if (flags & 1) 2351 if (flags & 1)
1650 { 2352 {
2353 tileid tile = cell->tile [0];
1651 *data++ = cell->face [0] >> 8; 2354 *data++ = tile >> 8;
1652 *data++ = cell->face [0]; 2355 *data++ = tile;
1653 } 2356 }
1654 2357
1655 if (flags & 2) 2358 if (flags & 2)
1656 { 2359 {
2360 tileid tile = cell->tile [1];
1657 *data++ = cell->face [1] >> 8; 2361 *data++ = tile >> 8;
1658 *data++ = cell->face [1]; 2362 *data++ = tile;
1659 } 2363 }
1660 2364
1661 if (flags & 4) 2365 if (flags & 4)
1662 { 2366 {
2367 tileid tile = cell->tile [2];
1663 *data++ = cell->face [2] >> 8; 2368 *data++ = tile >> 8;
1664 *data++ = cell->face [2]; 2369 *data++ = tile;
1665 } 2370 }
1666 } 2371 }
1667 else 2372 else
1668 *data++ = 0; 2373 *data++ = 0;
1669 } 2374 }
1670 } 2375 }
1671 2376
2377 /* if size is w*h + 5 then no data has been found */
2378 if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)
2379 {
1672 SvPOK_only (data_sv); 2380 SvPOK_only (data_sv);
1673 SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv)); 2381 SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
2382 }
2383
1674 RETVAL = data_sv; 2384 RETVAL = data_sv;
1675} 2385}
1676 OUTPUT: 2386 OUTPUT:
1677 RETVAL 2387 RETVAL
1678 2388
1679void 2389void
1680set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data) 2390set_rect (DC::Map self, int x0, int y0, SV *data_sv)
1681 PPCODE: 2391 PPCODE:
1682{ 2392{
1683 int x, y, z; 2393 int x, y, z;
1684 int w, h; 2394 int w, h;
1685 int x1, y1; 2395 int x1, y1;
2396 STRLEN len;
2397 uint8_t *data, *end;
2398
2399 len = SvLEN (data_sv);
2400 SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
2401 data = SvPVbyte_nolen (data_sv);
2402 end = data + len + 8;
2403
2404 if (len < 5)
2405 XSRETURN_EMPTY;
1686 2406
1687 if (*data++ != 0) 2407 if (*data++ != 0)
1688 return; /* version mismatch */ 2408 XSRETURN_EMPTY; /* version mismatch */
1689 2409
1690 w = *data++ << 8; w |= *data++; 2410 w = *data++ << 8; w |= *data++;
1691 h = *data++ << 8; h |= *data++; 2411 h = *data++ << 8; h |= *data++;
1692 2412
1693 // we need to do this 'cause we don't keep an absolute coord system for rows 2413 // we need to do this 'cause we don't keep an absolute coord system for rows
… …
1705 { 2425 {
1706 maprow *row = map_get_row (self, y); 2426 maprow *row = map_get_row (self, y);
1707 2427
1708 for (x = x0; x < x1; x++) 2428 for (x = x0; x < x1; x++)
1709 { 2429 {
2430 uint8_t flags;
2431
2432 if (data + 7 >= end)
2433 XSRETURN_EMPTY;
2434
1710 uint8_t flags = *data++; 2435 flags = *data++;
1711 2436
1712 if (flags) 2437 if (flags)
1713 { 2438 {
1714 mapface face[3] = { 0, 0, 0 };
1715
1716 mapcell *cell = row_get_cell (row, x); 2439 mapcell *cell = row_get_cell (row, x);
2440 tileid tile[3] = { 0, 0, 0 };
1717 2441
1718 if (flags & 1) { face[0] = *data++ << 8; face[0] |= *data++; } 2442 if (flags & 1) { tile[0] = *data++ << 8; tile[0] |= *data++; }
1719 if (flags & 2) { face[1] = *data++ << 8; face[1] |= *data++; } 2443 if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
1720 if (flags & 4) { face[2] = *data++ << 8; face[2] |= *data++; } 2444 if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
1721 2445
1722 if (cell->darkness == 0) 2446 if (cell->darkness == 0)
1723 { 2447 {
1724 cell->darkness = 0; 2448 /*cell->darkness = 0;*/
2449 EXTEND (SP, 3);
1725 2450
1726 for (z = 0; z <= 2; z++) 2451 for (z = 0; z <= 2; z++)
1727 { 2452 {
1728 cell->face[z] = face[z]; 2453 tileid t = tile [z];
1729 2454
1730 if (face[z] && (face[z] >= self->texs || !self->tex[face [z]].name)) 2455 if (t >= self->texs || (t && !self->tex [t].name))
2456 {
1731 XPUSHs (sv_2mortal (newSViv (face[z]))); 2457 PUSHs (sv_2mortal (newSViv (t)));
2458 need_texid (self, t);
2459 }
2460
2461 cell->tile [z] = t;
1732 } 2462 }
1733 } 2463 }
1734 } 2464 }
1735 } 2465 }
1736 } 2466 }
1737} 2467}
1738 2468
1739MODULE = CFPlus PACKAGE = CFPlus::MixChunk 2469MODULE = Deliantra::Client PACKAGE = DC::RW
1740 2470
1741CFPlus::MixChunk 2471DC::RW
1742new_from_file (SV *class, char *path) 2472new (SV *class, SV *data_sv)
1743 CODE: 2473 CODE:
1744 RETVAL = Mix_LoadWAV (path); 2474{
2475 STRLEN datalen;
2476 char *data = SvPVbyte (data_sv, datalen);
2477
2478 RETVAL = SDL_RWFromConstMem (data, datalen);
2479}
1745 OUTPUT: 2480 OUTPUT:
1746 RETVAL 2481 RETVAL
1747 2482
2483DC::RW
2484new_from_file (SV *class, const char *path, const char *mode = "rb")
2485 CODE:
2486 RETVAL = SDL_RWFromFile (path, mode);
2487 OUTPUT:
2488 RETVAL
2489
2490# fails on win32:
2491# dc.xs(2268) : error C2059: syntax error : '('
1748void 2492#void
2493#close (DC::RW self)
2494# CODE:
2495# (self->(close)) (self);
2496
2497MODULE = Deliantra::Client PACKAGE = DC::Channel
2498
2499PROTOTYPES: DISABLE
2500
2501DC::Channel
2502find ()
2503 CODE:
2504{
2505 RETVAL = Mix_GroupAvailable (-1);
2506
2507 if (RETVAL < 0)
2508 {
2509 RETVAL = Mix_GroupOldest (-1);
2510
2511 if (RETVAL < 0)
2512 XSRETURN_UNDEF;
2513
2514 Mix_HaltChannel (RETVAL);
2515 }
2516
2517 Mix_UnregisterAllEffects (RETVAL);
2518 Mix_Volume (RETVAL, 128);
2519}
2520 OUTPUT:
2521 RETVAL
2522
2523void
2524halt (DC::Channel self)
2525 CODE:
2526 Mix_HaltChannel (self);
2527
2528void
2529expire (DC::Channel self, int ticks = -1)
2530 CODE:
2531 Mix_ExpireChannel (self, ticks);
2532
2533void
2534fade_out (DC::Channel self, int ticks = -1)
2535 CODE:
2536 Mix_FadeOutChannel (self, ticks);
2537
2538int
2539volume (DC::Channel self, int volume)
2540 CODE:
2541 RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
2542 OUTPUT:
2543 RETVAL
2544
2545void
2546unregister_all_effects (DC::Channel self)
2547 CODE:
2548 Mix_UnregisterAllEffects (self);
2549
2550void
2551set_panning (DC::Channel self, int left, int right)
2552 CODE:
2553 left = CLAMP (left , 0, 255);
2554 right = CLAMP (right, 0, 255);
2555 Mix_SetPanning (self, left, right);
2556
2557void
2558set_distance (DC::Channel self, int distance)
2559 CODE:
2560 Mix_SetDistance (self, CLAMP (distance, 0, 255));
2561
2562void
2563set_position (DC::Channel self, int angle, int distance)
2564 CODE:
2565
2566void
2567set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
2568 CODE:
2569{
2570 int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
2571 int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);
2572 Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
2573}
2574
2575void
2576set_reverse_stereo (DC::Channel self, int flip)
2577 CODE:
2578 Mix_SetReverseStereo (self, flip);
2579
2580MODULE = Deliantra::Client PACKAGE = DC::MixChunk
2581
2582PROTOTYPES: DISABLE
2583
2584DC::MixChunk
2585new (SV *class, DC::RW rwops)
2586 CODE:
2587 RETVAL = Mix_LoadWAV_RW (rwops, 1);
2588 OUTPUT:
2589 RETVAL
2590
2591void
1749DESTROY (CFPlus::MixChunk self) 2592DESTROY (DC::MixChunk self)
1750 CODE: 2593 CODE:
1751 Mix_FreeChunk (self); 2594 Mix_FreeChunk (self);
1752 2595
1753int 2596int
1754volume (CFPlus::MixChunk self, int volume = -1) 2597volume (DC::MixChunk self, int volume = -1)
1755 CODE: 2598 CODE:
2599 if (items > 1)
2600 volume = CLAMP (volume, 0, 128);
1756 RETVAL = Mix_VolumeChunk (self, volume); 2601 RETVAL = Mix_VolumeChunk (self, volume);
1757 OUTPUT: 2602 OUTPUT:
1758 RETVAL 2603 RETVAL
1759 2604
1760int 2605DC::Channel
1761play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1) 2606play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
1762 CODE: 2607 CODE:
2608{
1763 RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks); 2609 RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
2610
2611 if (RETVAL < 0)
2612 XSRETURN_UNDEF;
2613
2614 if (channel < 0)
2615 {
2616 Mix_UnregisterAllEffects (RETVAL);
2617 Mix_Volume (RETVAL, 128);
2618 }
2619}
1764 OUTPUT: 2620 OUTPUT:
1765 RETVAL 2621 RETVAL
1766 2622
1767MODULE = CFPlus PACKAGE = CFPlus::MixMusic 2623MODULE = Deliantra::Client PACKAGE = DC::MixMusic
1768 2624
1769int 2625int
1770volume (int volume = -1) 2626volume (int volume = -1)
2627 PROTOTYPE: ;$
1771 CODE: 2628 CODE:
2629 if (items > 0)
2630 volume = CLAMP (volume, 0, 128);
1772 RETVAL = Mix_VolumeMusic (volume); 2631 RETVAL = Mix_VolumeMusic (volume);
1773 OUTPUT: 2632 OUTPUT:
1774 RETVAL 2633 RETVAL
1775 2634
2635void
2636fade_out (int ms)
2637 CODE:
2638 Mix_FadeOutMusic (ms);
2639
2640void
2641halt ()
2642 CODE:
2643 Mix_HaltMusic ();
2644
1776CFPlus::MixMusic 2645DC::MixMusic
1777new_from_file (SV *class, char *path) 2646new (SV *class, DC::RW rwops)
1778 CODE: 2647 CODE:
1779 RETVAL = Mix_LoadMUS (path); 2648 RETVAL = Mix_LoadMUS_RW (rwops);
1780 OUTPUT: 2649 OUTPUT:
1781 RETVAL 2650 RETVAL
1782 2651
1783void 2652void
1784DESTROY (CFPlus::MixMusic self) 2653DESTROY (DC::MixMusic self)
1785 CODE: 2654 CODE:
1786 Mix_FreeMusic (self); 2655 Mix_FreeMusic (self);
1787 2656
1788int 2657int
1789play (CFPlus::MixMusic self, int loops = -1) 2658play (DC::MixMusic self, int loops = -1)
1790 CODE: 2659 CODE:
1791 RETVAL = Mix_PlayMusic (self, loops); 2660 RETVAL = Mix_PlayMusic (self, loops);
1792 OUTPUT: 2661 OUTPUT:
1793 RETVAL 2662 RETVAL
1794 2663
1795MODULE = CFPlus PACKAGE = CFPlus::OpenGL 2664void
2665fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
2666 CODE:
2667 Mix_FadeInMusicPos (self, loops, ms, position);
2668
2669MODULE = Deliantra::Client PACKAGE = DC::OpenGL
2670
2671PROTOTYPES: ENABLE
1796 2672
1797BOOT: 2673BOOT:
1798{ 2674{
1799 HV *stash = gv_stashpv ("CFPlus::OpenGL", 1); 2675 HV *stash = gv_stashpv ("DC::OpenGL", 1);
1800 static const struct { 2676 static const struct {
1801 const char *name; 2677 const char *name;
1802 IV iv; 2678 IV iv;
1803 } *civ, const_iv[] = { 2679 } *civ, const_iv[] = {
1804# define const_iv(name) { # name, (IV)name } 2680# define const_iv(name) { # name, (IV)name }
2681 const_iv (GL_VENDOR),
2682 const_iv (GL_VERSION),
2683 const_iv (GL_EXTENSIONS),
1805 const_iv (GL_COLOR_MATERIAL), 2684 const_iv (GL_COLOR_MATERIAL),
1806 const_iv (GL_SMOOTH), 2685 const_iv (GL_SMOOTH),
1807 const_iv (GL_FLAT), 2686 const_iv (GL_FLAT),
1808 const_iv (GL_DITHER), 2687 const_iv (GL_DITHER),
1809 const_iv (GL_BLEND), 2688 const_iv (GL_BLEND),
… …
1813 const_iv (GL_ALPHA_TEST), 2692 const_iv (GL_ALPHA_TEST),
1814 const_iv (GL_NORMALIZE), 2693 const_iv (GL_NORMALIZE),
1815 const_iv (GL_RESCALE_NORMAL), 2694 const_iv (GL_RESCALE_NORMAL),
1816 const_iv (GL_FRONT), 2695 const_iv (GL_FRONT),
1817 const_iv (GL_BACK), 2696 const_iv (GL_BACK),
2697 const_iv (GL_AUX0),
1818 const_iv (GL_AND), 2698 const_iv (GL_AND),
1819 const_iv (GL_ONE), 2699 const_iv (GL_ONE),
1820 const_iv (GL_ZERO), 2700 const_iv (GL_ZERO),
1821 const_iv (GL_SRC_ALPHA), 2701 const_iv (GL_SRC_ALPHA),
1822 const_iv (GL_DST_ALPHA), 2702 const_iv (GL_DST_ALPHA),
… …
1835 const_iv (GL_INTENSITY), 2715 const_iv (GL_INTENSITY),
1836 const_iv (GL_LUMINANCE), 2716 const_iv (GL_LUMINANCE),
1837 const_iv (GL_LUMINANCE_ALPHA), 2717 const_iv (GL_LUMINANCE_ALPHA),
1838 const_iv (GL_FLOAT), 2718 const_iv (GL_FLOAT),
1839 const_iv (GL_UNSIGNED_INT_8_8_8_8_REV), 2719 const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
2720 const_iv (GL_COMPRESSED_ALPHA_ARB),
2721 const_iv (GL_COMPRESSED_LUMINANCE_ARB),
2722 const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
2723 const_iv (GL_COMPRESSED_INTENSITY_ARB),
2724 const_iv (GL_COMPRESSED_RGB_ARB),
2725 const_iv (GL_COMPRESSED_RGBA_ARB),
1840 const_iv (GL_COMPILE), 2726 const_iv (GL_COMPILE),
2727 const_iv (GL_PROXY_TEXTURE_1D),
2728 const_iv (GL_PROXY_TEXTURE_2D),
1841 const_iv (GL_TEXTURE_1D), 2729 const_iv (GL_TEXTURE_1D),
1842 const_iv (GL_TEXTURE_2D), 2730 const_iv (GL_TEXTURE_2D),
1843 const_iv (GL_TEXTURE_ENV), 2731 const_iv (GL_TEXTURE_ENV),
1844 const_iv (GL_TEXTURE_MAG_FILTER), 2732 const_iv (GL_TEXTURE_MAG_FILTER),
1845 const_iv (GL_TEXTURE_MIN_FILTER), 2733 const_iv (GL_TEXTURE_MIN_FILTER),
… …
1866 const_iv (GL_COLOR_LOGIC_OP), 2754 const_iv (GL_COLOR_LOGIC_OP),
1867 const_iv (GL_SEPARABLE_2D), 2755 const_iv (GL_SEPARABLE_2D),
1868 const_iv (GL_CONVOLUTION_2D), 2756 const_iv (GL_CONVOLUTION_2D),
1869 const_iv (GL_CONVOLUTION_BORDER_MODE), 2757 const_iv (GL_CONVOLUTION_BORDER_MODE),
1870 const_iv (GL_CONSTANT_BORDER), 2758 const_iv (GL_CONSTANT_BORDER),
2759 const_iv (GL_POINTS),
1871 const_iv (GL_LINES), 2760 const_iv (GL_LINES),
1872 const_iv (GL_LINE_STRIP), 2761 const_iv (GL_LINE_STRIP),
1873 const_iv (GL_LINE_LOOP), 2762 const_iv (GL_LINE_LOOP),
1874 const_iv (GL_QUADS), 2763 const_iv (GL_QUADS),
1875 const_iv (GL_QUAD_STRIP), 2764 const_iv (GL_QUAD_STRIP),
1876 const_iv (GL_TRIANGLES), 2765 const_iv (GL_TRIANGLES),
1877 const_iv (GL_TRIANGLE_STRIP), 2766 const_iv (GL_TRIANGLE_STRIP),
1878 const_iv (GL_TRIANGLE_FAN), 2767 const_iv (GL_TRIANGLE_FAN),
2768 const_iv (GL_POLYGON),
1879 const_iv (GL_PERSPECTIVE_CORRECTION_HINT), 2769 const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
2770 const_iv (GL_POINT_SMOOTH_HINT),
2771 const_iv (GL_LINE_SMOOTH_HINT),
2772 const_iv (GL_POLYGON_SMOOTH_HINT),
2773 const_iv (GL_GENERATE_MIPMAP_HINT),
2774 const_iv (GL_TEXTURE_COMPRESSION_HINT),
1880 const_iv (GL_FASTEST), 2775 const_iv (GL_FASTEST),
2776 const_iv (GL_DONT_CARE),
2777 const_iv (GL_NICEST),
1881 const_iv (GL_V2F), 2778 const_iv (GL_V2F),
1882 const_iv (GL_V3F), 2779 const_iv (GL_V3F),
1883 const_iv (GL_T2F_V3F), 2780 const_iv (GL_T2F_V3F),
1884 const_iv (GL_T2F_N3F_V3F), 2781 const_iv (GL_T2F_N3F_V3F),
1885# undef const_iv 2782# undef const_iv
1886 }; 2783 };
1887 2784
1888 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 2785 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1889 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 2786 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
2787
2788 texture_av = newAV ();
2789 AvREAL_off (texture_av);
1890} 2790}
2791
2792void
2793disable_GL_EXT_blend_func_separate ()
2794 CODE:
2795 gl.BlendFuncSeparate = 0;
2796 gl.BlendFuncSeparateEXT = 0;
1891 2797
1892char * 2798char *
1893gl_vendor () 2799gl_vendor ()
1894 CODE: 2800 CODE:
1895 RETVAL = (char *)glGetString (GL_VENDOR); 2801 RETVAL = (char *)glGetString (GL_VENDOR);
… …
1908 CODE: 2814 CODE:
1909 RETVAL = (char *)glGetString (GL_EXTENSIONS); 2815 RETVAL = (char *)glGetString (GL_EXTENSIONS);
1910 OUTPUT: 2816 OUTPUT:
1911 RETVAL 2817 RETVAL
1912 2818
2819const char *glGetString (GLenum pname)
2820
2821GLint glGetInteger (GLenum pname)
2822 CODE:
2823 glGetIntegerv (pname, &RETVAL);
2824 OUTPUT:
2825 RETVAL
2826
2827GLdouble glGetDouble (GLenum pname)
2828 CODE:
2829 glGetDoublev (pname, &RETVAL);
2830 OUTPUT:
2831 RETVAL
2832
1913int glGetError () 2833int glGetError ()
1914 2834
1915void glFinish () 2835void glFinish ()
1916 2836
1917void glClear (int mask) 2837void glClear (int mask)
… …
1954# near_ and far_ are due to microsofts buggy "c" compiler 2874# near_ and far_ are due to microsofts buggy "c" compiler
1955void glFrustum (double left, double right, double bottom, double top, double near_, double far_) 2875void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
1956 2876
1957# near_ and far_ are due to microsofts buggy "c" compiler 2877# near_ and far_ are due to microsofts buggy "c" compiler
1958void glOrtho (double left, double right, double bottom, double top, double near_, double far_) 2878void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
2879
2880PROTOTYPES: DISABLE
1959 2881
1960void glViewport (int x, int y, int width, int height) 2882void glViewport (int x, int y, int width, int height)
1961 2883
1962void glScissor (int x, int y, int width, int height) 2884void glScissor (int x, int y, int width, int height)
1963 2885
… …
1971 2893
1972void glRotate (float angle, float x, float y, float z) 2894void glRotate (float angle, float x, float y, float z)
1973 CODE: 2895 CODE:
1974 glRotatef (angle, x, y, z); 2896 glRotatef (angle, x, y, z);
1975 2897
1976void glBegin (int mode)
1977
1978void glEnd ()
1979
1980void glColor (float r, float g, float b, float a = 1.0) 2898void glColor (float r, float g, float b, float a = 1.0)
1981 PROTOTYPE: @
1982 ALIAS: 2899 ALIAS:
1983 glColor_premultiply = 1 2900 glColor_premultiply = 1
1984 CODE: 2901 CODE:
1985 if (ix) 2902 if (ix)
1986 { 2903 {
… …
1989 b *= a; 2906 b *= a;
1990 } 2907 }
1991 // microsoft visual "c" rounds instead of truncating... 2908 // microsoft visual "c" rounds instead of truncating...
1992 glColor4f (r, g, b, a); 2909 glColor4f (r, g, b, a);
1993 2910
1994void glInterleavedArrays (int format, int stride, char *data)
1995
1996void glDrawElements (int mode, int count, int type, char *indices)
1997
1998# 1.2 void glDrawRangeElements (int mode, int start, int end
1999
2000void glRasterPos (float x, float y, float z = 0.) 2911void glRasterPos (float x, float y, float z = 0.)
2001 CODE: 2912 CODE:
2002 glRasterPos3f (0, 0, z); 2913 glRasterPos3f (0, 0, z);
2003 glBitmap (0, 0, 0, 0, x, y, 0); 2914 glBitmap (0, 0, 0, 0, x, y, 0);
2004 2915
… …
2008 2919
2009void glTexCoord (float s, float t) 2920void glTexCoord (float s, float t)
2010 CODE: 2921 CODE:
2011 glTexCoord2f (s, t); 2922 glTexCoord2f (s, t);
2012 2923
2924void glRect (float x1, float y1, float x2, float y2)
2925 CODE:
2926 glRectf (x1, y1, x2, y2);
2927
2928void glRect_lineloop (float x1, float y1, float x2, float y2)
2929 CODE:
2930 glBegin (GL_LINE_LOOP);
2931 glVertex2f (x1, y1);
2932 glVertex2f (x2, y1);
2933 glVertex2f (x2, y2);
2934 glVertex2f (x1, y2);
2935 glEnd ();
2936
2937PROTOTYPES: ENABLE
2938
2939void glBegin (int mode)
2940
2941void glEnd ()
2942
2943void glPointSize (GLfloat size)
2944
2945void glLineWidth (GLfloat width)
2946
2947void glInterleavedArrays (int format, int stride, char *data)
2948
2949void glDrawElements (int mode, int count, int type, char *indices)
2950
2951# 1.2 void glDrawRangeElements (int mode, int start, int end
2952
2013void glTexEnv (int target, int pname, float param) 2953void glTexEnv (int target, int pname, float param)
2014 CODE: 2954 CODE:
2015 glTexEnvf (target, pname, param); 2955 glTexEnvf (target, pname, param);
2016 2956
2017void glTexParameter (int target, int pname, float param) 2957void glTexParameter (int target, int pname, float param)
… …
2033void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column) 2973void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
2034 CODE: 2974 CODE:
2035 if (gl.SeparableFilter2D) 2975 if (gl.SeparableFilter2D)
2036 gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column); 2976 gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2037 2977
2038void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data) 2978void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
2039 2979
2040void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border) 2980void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2041 2981
2042void glDrawPixels (int width, int height, int format, int type, char *pixels) 2982void glDrawPixels (int width, int height, int format, int type, char *pixels)
2983
2984void glPixelZoom (float x, float y)
2043 2985
2044void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR) 2986void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
2045 2987
2046int glGenTexture () 2988int glGenTexture ()
2047 CODE: 2989 CODE:
2048{ 2990 RETVAL = gen_texture ();
2049 GLuint name;
2050 glGenTextures (1, &name);
2051 RETVAL = name;
2052}
2053 OUTPUT: 2991 OUTPUT:
2054 RETVAL 2992 RETVAL
2055 2993
2056void glDeleteTexture (int name) 2994void glDeleteTexture (int name)
2057 CODE: 2995 CODE:
2058{
2059 GLuint name_ = name;
2060 glDeleteTextures (1, &name_); 2996 del_texture (name);
2061} 2997
2062
2063int glGenList () 2998int glGenList ()
2064 CODE: 2999 CODE:
2065 RETVAL = glGenLists (1); 3000 RETVAL = glGenLists (1);
2066 OUTPUT: 3001 OUTPUT:
2067 RETVAL 3002 RETVAL
… …
2074 3009
2075void glEndList () 3010void glEndList ()
2076 3011
2077void glCallList (int list) 3012void glCallList (int list)
2078 3013
3014MODULE = Deliantra::Client PACKAGE = DC::UI::Base
3015
3016PROTOTYPES: DISABLE
3017
3018void
3019find_widget (SV *self, NV x, NV y)
3020 PPCODE:
3021{
3022 if (within_widget (self, x, y))
3023 XPUSHs (self);
3024}
3025
3026BOOT:
3027{
3028 hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
3029
3030 draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
3031 draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
3032 draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
3033 draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
3034}
3035
3036void
3037draw (SV *self)
3038 CODE:
3039{
3040 HV *hv;
3041 SV **svp;
3042 NV x, y, w, h;
3043 SV *draw_x_sv = GvSV (draw_x_gv);
3044 SV *draw_y_sv = GvSV (draw_y_gv);
3045 SV *draw_w_sv = GvSV (draw_w_gv);
3046 SV *draw_h_sv = GvSV (draw_h_gv);
3047 double draw_x, draw_y;
3048
3049 if (!SvROK (self))
3050 croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
3051
3052 hv = (HV *)SvRV (self);
3053
3054 if (SvTYPE (hv) != SVt_PVHV)
3055 croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
3056
3057 svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
3058 svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
3059
3060 if (!h || !w)
3061 XSRETURN_EMPTY;
3062
3063 svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
3064 svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
3065
3066 draw_x = SvNV (draw_x_sv) + x;
3067 draw_y = SvNV (draw_y_sv) + y;
3068
3069 if (draw_x + w < 0 || draw_x >= SvNV (draw_w_sv)
3070 || draw_y + h < 0 || draw_y >= SvNV (draw_h_sv))
3071 XSRETURN_EMPTY;
3072
3073 sv_setnv (draw_x_sv, draw_x);
3074 sv_setnv (draw_y_sv, draw_y);
3075
3076 glPushMatrix ();
3077 glTranslated (x, y, 0);
3078
3079 if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
3080 {
3081 svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
3082
3083 if (svp && SvTRUE (*svp))
3084 {
3085 glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
3086 glEnable (GL_BLEND);
3087 glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
3088 glBegin (GL_QUADS);
3089 glVertex2f (0, 0);
3090 glVertex2f (w, 0);
3091 glVertex2f (w, h);
3092 glVertex2f (0, h);
3093 glEnd ();
3094 glDisable (GL_BLEND);
3095 }
3096 }
3097#if 0
3098 // draw borders, for debugging
3099 glPushMatrix ();
3100 glColor4f (1., 1., 0., 1.);
3101 glTranslatef (.5, .5, 0.);
3102 glBegin (GL_LINE_LOOP);
3103 glVertex2f (0 , 0);
3104 glVertex2f (w - 1, 0);
3105 glVertex2f (w - 1, h - 1);
3106 glVertex2f (0 , h - 1);
3107 glEnd ();
3108 glPopMatrix ();
3109#endif
3110 PUSHMARK (SP);
3111 XPUSHs (self);
3112 PUTBACK;
3113 call_method ("_draw", G_VOID | G_DISCARD);
3114 SPAGAIN;
3115
3116 glPopMatrix ();
3117
3118 draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
3119 draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
3120}
3121

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