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/cvs/deliantra/Deliantra-Client/Client.xs
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Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.127 by root, Wed Jul 5 00:16:44 2006 UTC vs.
Revision 1.265 by root, Fri Jul 18 22:56:11 2008 UTC

1#ifdef _WIN32 1#ifdef _WIN32
2# define _WIN32_WINNT 0x0500 // needed to get win2000 api calls 2# define WIN32_LEAN_AND_MEAN
3# define NTDDI_VERSION NTDDI_WIN2K // needed to get win2000 api calls
3# include <malloc.h> 4# include <malloc.h>
4# include <windows.h> 5# include <windows.h>
6# include <wininet.h>
5# pragma warning(disable:4244) 7# pragma warning(disable:4244)
8# pragma warning(disable:4761)
9#endif
10
11//#define DEBUG 1
12#if DEBUG
13# include <valgrind/memcheck.h>
6#endif 14#endif
7 15
8#include "EXTERN.h" 16#include "EXTERN.h"
9#include "perl.h" 17#include "perl.h"
10#include "XSUB.h" 18#include "XSUB.h"
11 19
20#ifdef _WIN32
21# undef pipe
22// microsoft vs. C
23# define sqrtf(x) sqrt(x)
24# define roundf(x) (int)(x)
25# define atan2f(x,y) atan2(x,y)
26# define M_PI 3.14159265f
27#endif
28
29#include <assert.h>
12#include <math.h> 30#include <math.h>
13#include <string.h> 31#include <string.h>
14#include <stdio.h> 32#include <stdio.h>
15#include <stdlib.h> 33#include <stdlib.h>
16 34
35#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
36
17#include <SDL.h> 37#include <SDL.h>
38#include <SDL_thread.h>
18#include <SDL_endian.h> 39#include <SDL_endian.h>
19#include <SDL_image.h> 40#include <SDL_image.h>
20#include <SDL_mixer.h> 41#include <SDL_mixer.h>
21#include <SDL_opengl.h> 42#include <SDL_opengl.h>
22 43
… …
24#define G_DISABLE_CAST_CHECKS 45#define G_DISABLE_CAST_CHECKS
25 46
26#include <glib/gmacros.h> 47#include <glib/gmacros.h>
27 48
28#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
29 61
30#ifndef _WIN32 62#ifndef _WIN32
31# include <sys/types.h> 63# include <sys/types.h>
32# include <sys/socket.h> 64# include <sys/socket.h>
33# include <netinet/in.h> 65# include <netinet/in.h>
34# include <netinet/tcp.h> 66# include <netinet/tcp.h>
35# include <inttypes.h> 67# include <inttypes.h>
68#endif
69
70#if __GNUC__ >= 4
71# define expect(expr,value) __builtin_expect ((expr),(value))
36#else 72#else
37 typedef unsigned char uint8_t; 73# define expect(expr,value) (expr)
38 typedef unsigned short uint16_t;
39 typedef unsigned int uint32_t;
40 typedef signed char int8_t;
41 typedef signed short int16_t;
42 typedef signed int int32_t;
43#endif 74#endif
44 75
45#include "glext.h" 76#define expect_false(expr) expect ((expr) != 0, 0)
77#define expect_true(expr) expect ((expr) != 0, 1)
46 78
47#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, objetc replacement character */ 79#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
48 80
49#define FOW_DARKNESS 32 81#define FOW_DARKNESS 32
50 82
51#define MAP_EXTEND_X 32 83#define MAP_EXTEND_X 32
52#define MAP_EXTEND_Y 512 84#define MAP_EXTEND_Y 512
53 85
54#define MIN_FONT_HEIGHT 10 86#define MIN_FONT_HEIGHT 10
55 87
56#if 0 88/* mask out modifiers we are not interested in */
57# define PARACHUTE SDL_INIT_NOPARACHUTE 89#define MOD_MASK (KMOD_CTRL | KMOD_SHIFT | KMOD_ALT | KMOD_META)
58#else 90
59# define PARACHUTE 0 91static AV *texture_av;
60#endif
61 92
62static struct 93static struct
63{ 94{
64#define GL_FUNC(ptr,name) ptr name; 95#define GL_FUNC(ptr,name) ptr name;
65#include "glfunc.h" 96#include "glfunc.h"
66#undef GL_FUNC 97#undef GL_FUNC
67} gl; 98} gl;
68 99
100static void
69static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa) 101gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
70{ 102{
71 if (gl.BlendFuncSeparate) 103 if (gl.BlendFuncSeparate)
72 gl.BlendFuncSeparate (sa, da, saa, daa); 104 gl.BlendFuncSeparate (sa, da, saa, daa);
73 else if (gl.BlendFuncSeparateEXT) 105 else if (gl.BlendFuncSeparateEXT)
74 gl.BlendFuncSeparateEXT (sa, da, saa, daa); 106 gl.BlendFuncSeparateEXT (sa, da, saa, daa);
75 else 107 else
76 glBlendFunc (sa, da); 108 glBlendFunc (sa, da);
77} 109}
78 110
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
79#include "texcache.c" 135#include "texcache.c"
136#include "rendercache.c"
80 137
81#include "pango-font.c" 138#include "pango-font.c"
82#include "pango-fontmap.c" 139#include "pango-fontmap.c"
83#include "pango-render.c" 140#include "pango-render.c"
84 141
142typedef IV DC__Channel;
143typedef SDL_RWops *DC__RW;
85typedef Mix_Chunk *CFClient__MixChunk; 144typedef Mix_Chunk *DC__MixChunk;
86typedef Mix_Music *CFClient__MixMusic; 145typedef Mix_Music *DC__MixMusic;
87 146
88typedef PangoFontDescription *CFClient__Font; 147typedef PangoFontDescription *DC__Font;
89 148
90static int 149static int
91shape_attr_p (PangoLayoutRun *run) 150shape_attr_p (PangoLayoutRun *run)
92{ 151{
93 GSList *attrs = run->item->analysis.extra_attrs; 152 GSList *attrs = run->item->analysis.extra_attrs;
… …
107 166
108typedef struct cf_layout { 167typedef struct cf_layout {
109 PangoLayout *pl; 168 PangoLayout *pl;
110 float r, g, b, a; // default color for rgba mode 169 float r, g, b, a; // default color for rgba mode
111 int base_height; 170 int base_height;
112 CFClient__Font font; 171 DC__Font font;
172 rc_t *rc;
113} *CFClient__Layout; 173} *DC__Layout;
114 174
115static CFClient__Font default_font; 175static DC__Font default_font;
116static PangoContext *opengl_context; 176static PangoContext *opengl_context;
117static PangoFontMap *opengl_fontmap; 177static PangoFontMap *opengl_fontmap;
118 178
119static void 179static void
120substitute_func (FcPattern *pattern, gpointer data) 180substitute_func (FcPattern *pattern, gpointer data)
… …
125#endif 185#endif
126 FcPatternAddBool (pattern, FC_AUTOHINT, 0); 186 FcPatternAddBool (pattern, FC_AUTOHINT, 0);
127} 187}
128 188
129static void 189static void
130layout_update_font (CFClient__Layout self) 190layout_update_font (DC__Layout self)
131{ 191{
132 /* 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
133 * reasonably well with bitstream vera 193 * reasonably well with dejavu/bistream fonts
134 */ 194 */
135 PangoFontDescription *font = self->font ? self->font : default_font; 195 PangoFontDescription *font = self->font ? self->font : default_font;
136 196
137 pango_font_description_set_absolute_size (font, 197 pango_font_description_set_absolute_size (font,
138 MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10)); 198 MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
139 199
140 pango_layout_set_font_description (self->pl, font); 200 pango_layout_set_font_description (self->pl, font);
141} 201}
142 202
143static void 203static void
144layout_get_pixel_size (CFClient__Layout self, int *w, int *h) 204layout_get_pixel_size (DC__Layout self, int *w, int *h)
145{ 205{
206 PangoRectangle rect;
207
208 // get_pixel_* wrongly rounds down
146 pango_layout_get_pixel_size (self->pl, w, h); 209 pango_layout_get_extents (self->pl, 0, &rect);
147 210
148 if (!*w) *w = 1; 211 rect.width = (rect.width + PANGO_SCALE - 1) / PANGO_SCALE;
149 if (!*h) *h = 1; 212 rect.height = (rect.height + PANGO_SCALE - 1) / PANGO_SCALE;
150 213
151 *w = (*w + 3) & ~3; 214 if (!rect.width) rect.width = 1;
152} 215 if (!rect.height) rect.height = 1;
153 216
217 *w = rect.width;
218 *h = rect.height;
219}
220
221typedef uint16_t tileid;
154typedef uint16_t mapface; 222typedef uint16_t faceid;
155 223
156typedef struct { 224typedef struct {
157 GLint name; 225 GLuint name;
158 int w, h; 226 int w, h;
159 float s, t; 227 float s, t;
160 uint8_t r, g, b, a; 228 uint8_t r, g, b, a;
229 tileid smoothtile;
230 uint8_t smoothlevel;
161} maptex; 231} maptex;
162 232
163typedef struct { 233typedef struct {
234 uint32_t player;
235 tileid tile[3];
164 int16_t darkness; 236 uint16_t darkness;
165 mapface face[3]; 237 uint8_t stat_width, stat_hp, flags, smoothmax;
166} mapcell; 238} mapcell;
167 239
168typedef struct { 240typedef struct {
169 int32_t c0, c1; 241 int32_t c0, c1;
170 mapcell *col; 242 mapcell *col;
171} maprow; 243} maprow;
172 244
173typedef struct map { 245typedef struct map {
174 int x, y, w, h; 246 int x, y, w, h;
175 int ox, oy; /* offset to virtual global coordinate system */ 247 int ox, oy; /* offset to virtual global coordinate system */
176 int faces; 248 int faces; tileid *face2tile; // [faceid]
177 mapface *face; 249 int texs; maptex *tex; // [tileid]
178
179 int texs;
180 maptex *tex;
181 250
182 int32_t rows; 251 int32_t rows;
183 maprow *row; 252 maprow *row;
184} *CFClient__Map; 253} *DC__Map;
185 254
186static char * 255static char *
187prepend (char *ptr, int sze, int inc) 256prepend (char *ptr, int sze, int inc)
188{ 257{
189 char *p; 258 char *p;
… …
206} 275}
207 276
208#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))
209#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))
210 279
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
211static maprow * 300static maprow *
212map_get_row (CFClient__Map self, int y) 301map_get_row (DC__Map self, int y)
213{ 302{
214 if (0 > y) 303 if (0 > y)
215 { 304 {
216 int extend = - y + MAP_EXTEND_Y; 305 int extend = - y + MAP_EXTEND_Y;
217 Prepend (maprow, self->row, self->rows, extend); 306 Prepend (maprow, self->row, self->rows, extend);
… …
255 344
256 return row->col + (x - row->c0); 345 return row->col + (x - row->c0);
257} 346}
258 347
259static mapcell * 348static mapcell *
260map_get_cell (CFClient__Map self, int x, int y) 349map_get_cell (DC__Map self, int x, int y)
261{ 350{
262 return row_get_cell (map_get_row (self, y), x); 351 return row_get_cell (map_get_row (self, y), x);
263} 352}
264 353
265static void 354static void
266map_clear (CFClient__Map self) 355map_clear (DC__Map self)
267{ 356{
268 int r; 357 int r;
269 358
270 for (r = 0; r < self->rows; r++) 359 for (r = 0; r < self->rows; r++)
271 Safefree (self->row[r].col); 360 Safefree (self->row[r].col);
… …
279 self->row = 0; 368 self->row = 0;
280 self->rows = 0; 369 self->rows = 0;
281} 370}
282 371
283static void 372static void
284map_blank (CFClient__Map self, int x0, int y0, int w, int h) 373map_blank (DC__Map self, int x0, int y0, int w, int h)
285{ 374{
286 int x, y; 375 int x, y;
287 maprow *row; 376 maprow *row;
377 mapcell *cell;
288 378
289 for (y = y0; y < y0 + h; y++) 379 for (y = y0; y < y0 + h; y++)
290 if (y >= 0) 380 if (y >= 0)
291 { 381 {
292 if (y >= self->rows) 382 if (y >= self->rows)
… …
298 if (x >= row->c0) 388 if (x >= row->c0)
299 { 389 {
300 if (x >= row->c1) 390 if (x >= row->c1)
301 break; 391 break;
302 392
303 row->col[x - row->c0].darkness = -1; 393 cell = row->col + x - row->c0;
394
395 cell->darkness = 0;
396 cell->stat_hp = 0;
397 cell->flags = 0;
398 cell->player = 0;
304 } 399 }
305 } 400 }
401}
402
403typedef struct {
404 tileid tile;
405 uint8_t x, y, level;
406} smooth_key;
407
408static void
409smooth_or_bits (HV *hv, smooth_key *key, IV bits)
410{
411 SV **sv = hv_fetch (hv, (char *)key, sizeof (*key), 1);
412
413 if (SvIOK (*sv))
414 SvIV_set (*sv, SvIVX (*sv) | bits);
415 else
416 sv_setiv (*sv, bits);
306} 417}
307 418
308static void 419static void
309music_finished (void) 420music_finished (void)
310{ 421{
… …
346 n |= n >> 16; 457 n |= n >> 16;
347 458
348 return n + 1; 459 return n + 1;
349} 460}
350 461
351MODULE = CFClient PACKAGE = CFClient 462static unsigned int
463popcount (unsigned int n)
464{
465 n -= (n >> 1) & 0x55555555U;
466 n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
467 n = ((n >> 4) + n) & 0x0f0f0f0fU;
468 n *= 0x01010101U;
469
470 return n >> 24;
471}
472
473/* SDL should provide this, really. */
474#define SDLK_MODIFIER_MIN 300
475#define SDLK_MODIFIER_MAX 314
476
477/******************************************************************************/
478
479static GV *draw_x_gv, *draw_y_gv, *draw_w_gv, *draw_h_gv;
480static GV *hover_gv;
481
482static int
483within_widget (SV *widget, NV x, NV y)
484{
485 HV *self;
486 SV **svp;
487 NV wx, ww, wy, wh;
488
489 if (!SvROK (widget))
490 return 0;
491
492 self = (HV *)SvRV (widget);
493
494 if (SvTYPE (self) != SVt_PVHV)
495 return 0;
496
497 svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
498 if (y < wy)
499 return 0;
500
501 svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
502 if (y >= wy + wh)
503 return 0;
504
505 svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
506 if (x < wx)
507 return 0;
508
509 svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
510 if (x >= wx + ww)
511 return 0;
512
513 svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
514 if (!svp || !SvTRUE (*svp))
515 return 0;
516
517 return 1;
518}
519
520MODULE = Deliantra::Client PACKAGE = DC
352 521
353PROTOTYPES: ENABLE 522PROTOTYPES: ENABLE
354 523
355BOOT: 524BOOT:
356{ 525{
357 HV *stash = gv_stashpv ("CFClient", 1); 526 HV *stash = gv_stashpv ("DC", 1);
358 static const struct { 527 static const struct {
359 const char *name; 528 const char *name;
360 IV iv; 529 IV iv;
361 } *civ, const_iv[] = { 530 } *civ, const_iv[] = {
362# define const_iv(name) { # name, (IV)name } 531# define const_iv(name) { # name, (IV)name }
532 const_iv (SDLK_MODIFIER_MIN),
533 const_iv (SDLK_MODIFIER_MAX),
534
363 const_iv (SDL_ACTIVEEVENT), 535 const_iv (SDL_ACTIVEEVENT),
364 const_iv (SDL_KEYDOWN), 536 const_iv (SDL_KEYDOWN),
365 const_iv (SDL_KEYUP), 537 const_iv (SDL_KEYUP),
366 const_iv (SDL_MOUSEMOTION), 538 const_iv (SDL_MOUSEMOTION),
367 const_iv (SDL_MOUSEBUTTONDOWN), 539 const_iv (SDL_MOUSEBUTTONDOWN),
… …
376 const_iv (SDL_EVENT_RESERVEDA), 548 const_iv (SDL_EVENT_RESERVEDA),
377 const_iv (SDL_EVENT_RESERVEDB), 549 const_iv (SDL_EVENT_RESERVEDB),
378 const_iv (SDL_VIDEORESIZE), 550 const_iv (SDL_VIDEORESIZE),
379 const_iv (SDL_VIDEOEXPOSE), 551 const_iv (SDL_VIDEOEXPOSE),
380 const_iv (SDL_USEREVENT), 552 const_iv (SDL_USEREVENT),
553
554 const_iv (SDL_APPINPUTFOCUS),
555 const_iv (SDL_APPMOUSEFOCUS),
556 const_iv (SDL_APPACTIVE),
557
558 const_iv (SDLK_FIRST),
559 const_iv (SDLK_LAST),
381 const_iv (SDLK_KP0), 560 const_iv (SDLK_KP0),
382 const_iv (SDLK_KP1), 561 const_iv (SDLK_KP1),
383 const_iv (SDLK_KP2), 562 const_iv (SDLK_KP2),
384 const_iv (SDLK_KP3), 563 const_iv (SDLK_KP3),
385 const_iv (SDLK_KP4), 564 const_iv (SDLK_KP4),
… …
440 const_iv (SDLK_BREAK), 619 const_iv (SDLK_BREAK),
441 const_iv (SDLK_MENU), 620 const_iv (SDLK_MENU),
442 const_iv (SDLK_POWER), 621 const_iv (SDLK_POWER),
443 const_iv (SDLK_EURO), 622 const_iv (SDLK_EURO),
444 const_iv (SDLK_UNDO), 623 const_iv (SDLK_UNDO),
624
445 const_iv (KMOD_NONE), 625 const_iv (KMOD_NONE),
626 const_iv (KMOD_SHIFT),
446 const_iv (KMOD_LSHIFT), 627 const_iv (KMOD_LSHIFT),
447 const_iv (KMOD_RSHIFT), 628 const_iv (KMOD_RSHIFT),
629 const_iv (KMOD_CTRL),
448 const_iv (KMOD_LCTRL), 630 const_iv (KMOD_LCTRL),
449 const_iv (KMOD_RCTRL), 631 const_iv (KMOD_RCTRL),
632 const_iv (KMOD_ALT),
450 const_iv (KMOD_LALT), 633 const_iv (KMOD_LALT),
451 const_iv (KMOD_RALT), 634 const_iv (KMOD_RALT),
635 const_iv (KMOD_META),
452 const_iv (KMOD_LMETA), 636 const_iv (KMOD_LMETA),
453 const_iv (KMOD_RMETA), 637 const_iv (KMOD_RMETA),
454 const_iv (KMOD_NUM), 638 const_iv (KMOD_NUM),
455 const_iv (KMOD_CAPS), 639 const_iv (KMOD_CAPS),
456 const_iv (KMOD_MODE), 640 const_iv (KMOD_MODE),
457 const_iv (KMOD_CTRL), 641
458 const_iv (KMOD_SHIFT), 642 const_iv (MIX_DEFAULT_FORMAT),
459 const_iv (KMOD_ALT), 643
460 const_iv (KMOD_META) 644 const_iv (SDL_INIT_TIMER),
645 const_iv (SDL_INIT_AUDIO),
646 const_iv (SDL_INIT_VIDEO),
647 const_iv (SDL_INIT_CDROM),
648 const_iv (SDL_INIT_JOYSTICK),
649 const_iv (SDL_INIT_EVERYTHING),
650 const_iv (SDL_INIT_NOPARACHUTE),
651 const_iv (SDL_INIT_EVENTTHREAD),
652
653 const_iv (SDL_GL_RED_SIZE),
654 const_iv (SDL_GL_GREEN_SIZE),
655 const_iv (SDL_GL_BLUE_SIZE),
656 const_iv (SDL_GL_ALPHA_SIZE),
657 const_iv (SDL_GL_DOUBLEBUFFER),
658 const_iv (SDL_GL_BUFFER_SIZE),
659 const_iv (SDL_GL_DEPTH_SIZE),
660 const_iv (SDL_GL_STENCIL_SIZE),
661 const_iv (SDL_GL_ACCUM_RED_SIZE),
662 const_iv (SDL_GL_ACCUM_GREEN_SIZE),
663 const_iv (SDL_GL_ACCUM_BLUE_SIZE),
664 const_iv (SDL_GL_ACCUM_ALPHA_SIZE),
665 const_iv (SDL_GL_STEREO),
666 const_iv (SDL_GL_MULTISAMPLEBUFFERS),
667 const_iv (SDL_GL_MULTISAMPLESAMPLES),
668 const_iv (SDL_GL_ACCELERATED_VISUAL),
669 const_iv (SDL_GL_SWAP_CONTROL)
461# undef const_iv 670# undef const_iv
462 }; 671 };
463 672
464 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 673 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
465 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 674 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
675
676 assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
677 assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
466} 678}
679
680void
681weaken (SV *rv)
682 PROTOTYPE: $
683 CODE:
684 sv_rvweaken (rv);
685
686int
687in_destruct ()
688 CODE:
689 RETVAL = PL_main_cv == Nullcv;
690 OUTPUT:
691 RETVAL
467 692
468NV floor (NV x) 693NV floor (NV x)
469 694
470NV ceil (NV x) 695NV ceil (NV x)
696
697IV minpot (UV n)
698
699IV popcount (UV n)
471 700
472void 701void
473pango_init () 702pango_init ()
474 CODE: 703 CODE:
475{ 704{
476 opengl_fontmap = pango_opengl_font_map_new (); 705 opengl_fontmap = pango_opengl_font_map_new ();
477 pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0); 706 pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
478 opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap); 707 opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
708 /*pango_context_set_font_description (opengl_context, default_font);*/
709#if PANGO_VERSION_CHECK (1, 15, 2)
710 pango_context_set_language (opengl_context, pango_language_from_string ("en"));
711 /*pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);*/
712#endif
479} 713}
480 714
481int 715char *SDL_GetError ()
482SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)
483 716
484void 717int SDL_Init (U32 flags)
718
719int SDL_InitSubSystem (U32 flags)
720
721void SDL_QuitSubSystem (U32 flags)
722
485SDL_Quit () 723void SDL_Quit ()
486 724
725int SDL_GL_SetAttribute (int attr, int value)
726
727int SDL_GL_GetAttribute (int attr)
728 CODE:
729 if (SDL_GL_GetAttribute (attr, &RETVAL))
730 XSRETURN_UNDEF;
731 OUTPUT:
732 RETVAL
733
487void 734void
488SDL_ListModes () 735SDL_ListModes (int rgb, int alpha)
489 PPCODE: 736 PPCODE:
490{ 737{
491 SDL_Rect **m; 738 SDL_Rect **m;
492 739
493 SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5); 740 SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
494 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5); 741 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
495 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5); 742 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
496 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1); 743 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
497 744
498 SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15); 745 SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
499 SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0); 746 SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
500 747
501 SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0); 748 SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
502 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0); 749 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
503 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0); 750 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
504 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0); 751 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
505 752
506 SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1); 753 SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
507 754 SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
508 SDL_EnableUNICODE (1);
509 SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
510 755
511 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL); 756 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
512 757
513 if (m && m != (SDL_Rect **)-1) 758 if (m && m != (SDL_Rect **)-1)
514 while (*m) 759 while (*m)
515 { 760 {
761 if ((*m)->w >= 400 && (*m)->h >= 300)
762 {
516 AV *av = newAV (); 763 AV *av = newAV ();
517 av_push (av, newSViv ((*m)->w)); 764 av_push (av, newSViv ((*m)->w));
518 av_push (av, newSViv ((*m)->h)); 765 av_push (av, newSViv ((*m)->h));
766 av_push (av, newSViv (rgb));
767 av_push (av, newSViv (alpha));
519 XPUSHs (sv_2mortal (newRV_noinc ((SV *)av))); 768 XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
769 }
520 770
521 ++m; 771 ++m;
522 } 772 }
523} 773}
524 774
525char *
526SDL_GetError ()
527
528int 775int
529SDL_SetVideoMode (int w, int h, int fullscreen) 776SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
530 CODE: 777 CODE:
778{
779 SDL_EnableUNICODE (1);
780 SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
781
782 SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
783 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
784 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
785 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
786
531 RETVAL = !!SDL_SetVideoMode ( 787 RETVAL = !!SDL_SetVideoMode (
532 w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0) 788 w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)
533 ); 789 );
790
534 if (RETVAL) 791 if (RETVAL)
535 { 792 {
536 SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+"); 793 av_clear (texture_av);
794
795 SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
537# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name); 796#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
538# include "glfunc.h" 797#include "glfunc.h"
539# undef GL_FUNC 798#undef GL_FUNC
540 } 799 }
800}
541 OUTPUT: 801 OUTPUT:
542 RETVAL 802 RETVAL
543 803
544void 804void
545SDL_GL_SwapBuffers () 805SDL_GL_SwapBuffers ()
546 806
547char * 807char *
548SDL_GetKeyName (int sym) 808SDL_GetKeyName (int sym)
549 809
810int
811SDL_GetAppState ()
812
813int
814SDL_GetModState ()
815
550void 816void
551SDL_PollEvent () 817poll_events ()
552 PPCODE: 818 PPCODE:
553{ 819{
554 SDL_Event ev; 820 SDL_Event ev;
555 821
556 while (SDL_PollEvent (&ev)) 822 SDL_PumpEvents ();
823 while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
557 { 824 {
558 HV *hv = newHV (); 825 HV *hv = newHV ();
559 hv_store (hv, "type", 4, newSViv (ev.type), 0); 826 hv_store (hv, "type", 4, newSViv (ev.type), 0);
560 827
561 switch (ev.type) 828 switch (ev.type)
562 { 829 {
563 case SDL_KEYDOWN: 830 case SDL_KEYDOWN:
564 case SDL_KEYUP: 831 case SDL_KEYUP:
565 hv_store (hv, "state", 5, newSViv (ev.key.state), 0); 832 hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
566 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0); 833 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
567 hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0); 834 hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod & MOD_MASK), 0);
835 hv_store (hv, "cmod", 4, newSViv (SDL_GetModState () & MOD_MASK), 0); /* current mode */
568 hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0); 836 hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
569 break; 837 break;
570 838
571 case SDL_ACTIVEEVENT: 839 case SDL_ACTIVEEVENT:
572 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0); 840 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
573 hv_store (hv, "state", 5, newSViv (ev.active.state), 0); 841 hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
574 break; 842 break;
575 843
576 case SDL_MOUSEMOTION: 844 case SDL_MOUSEMOTION:
845 {
846 int state = ev.motion.state;
847 int x = ev.motion.x;
848 int y = ev.motion.y;
849 int xrel = ev.motion.xrel;
850 int yrel = ev.motion.yrel;
851
852 /* do simplistic event compression */
853 while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
854 && state == ev.motion.state)
855 {
856 xrel += ev.motion.xrel;
857 yrel += ev.motion.yrel;
858 x = ev.motion.x;
859 y = ev.motion.y;
860 SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
861 }
862
577 hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0); 863 hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
578
579 hv_store (hv, "state", 5, newSViv (ev.motion.state), 0); 864 hv_store (hv, "state", 5, newSViv (state), 0);
580 hv_store (hv, "x", 1, newSViv (ev.motion.x), 0); 865 hv_store (hv, "x", 1, newSViv (x), 0);
581 hv_store (hv, "y", 1, newSViv (ev.motion.y), 0); 866 hv_store (hv, "y", 1, newSViv (y), 0);
582 hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0); 867 hv_store (hv, "xrel", 4, newSViv (xrel), 0);
583 hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0); 868 hv_store (hv, "yrel", 4, newSViv (yrel), 0);
869 }
584 break; 870 break;
585 871
586 case SDL_MOUSEBUTTONDOWN: 872 case SDL_MOUSEBUTTONDOWN:
587 case SDL_MOUSEBUTTONUP: 873 case SDL_MOUSEBUTTONUP:
588 hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0); 874 hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
589 875
590 hv_store (hv, "button", 6, newSViv (ev.button.button), 0); 876 hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
591 hv_store (hv, "state", 5, newSViv (ev.button.state), 0); 877 hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
592 hv_store (hv, "x", 1, newSViv (ev.button.x), 0); 878 hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
593 hv_store (hv, "y", 1, newSViv (ev.button.y), 0); 879 hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
… …
598 hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0); 884 hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
599 hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0); 885 hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
600 break; 886 break;
601 } 887 }
602 888
603 XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv))); 889 XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
604 } 890 }
605} 891}
606 892
607int 893int
608Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048) 894Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
609 POSTCALL: 895 POSTCALL:
610 Mix_HookMusicFinished (music_finished); 896 Mix_HookMusicFinished (music_finished);
611 Mix_ChannelFinished (channel_finished); 897 Mix_ChannelFinished (channel_finished);
612 898
613void 899void
900Mix_QuerySpec ()
901 PPCODE:
902{
903 int freq, channels;
904 Uint16 format;
905
906 if (Mix_QuerySpec (&freq, &format, &channels))
907 {
908 EXTEND (SP, 3);
909 PUSHs (sv_2mortal (newSViv (freq)));
910 PUSHs (sv_2mortal (newSViv (format)));
911 PUSHs (sv_2mortal (newSViv (channels)));
912 }
913}
914
915void
614Mix_CloseAudio () 916Mix_CloseAudio ()
615 917
616int 918int
617Mix_AllocateChannels (int numchans = -1) 919Mix_AllocateChannels (int numchans = -1)
618 920
921const char *
922Mix_GetError ()
923
619void 924void
620lowdelay (int fd, int val = 1) 925lowdelay (int fd, int val = 1)
621 CODE: 926 CODE:
927 setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
928
929void
930win32_proxy_info ()
931 PPCODE:
932{
622#ifndef _WIN32 933#ifdef _WIN32
623 setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val)); 934 char buffer[2048];
935 DWORD buflen;
936
937 EXTEND (SP, 3);
938
939 buflen = sizeof (buffer);
940 if (InternetQueryOption (0, INTERNET_OPTION_PROXY, (void *)buffer, &buflen))
941 if (((INTERNET_PROXY_INFO *)buffer)->dwAccessType == INTERNET_OPEN_TYPE_PROXY)
942 {
943 PUSHs (newSVpv (((INTERNET_PROXY_INFO *)buffer)->lpszProxy, 0));
944
945 buflen = sizeof (buffer);
946 if (InternetQueryOption (0, INTERNET_OPTION_PROXY_USERNAME, (void *)buffer, &buflen))
947 {
948 PUSHs (newSVpv (buffer, 0));
949
950 buflen = sizeof (buffer);
951 if (InternetQueryOption (0, INTERNET_OPTION_PROXY_PASSWORD, (void *)buffer, &buflen))
952 PUSHs (newSVpv (buffer, 0));
953 }
954 }
624#endif 955#endif
956}
625 957
626void 958int
627add_font (char *file) 959add_font (char *file)
628 CODE: 960 CODE:
629 FcConfigAppFontAddFile (0, (const FcChar8 *)file); /* no idea wether this is required */ 961 RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
962 OUTPUT:
963 RETVAL
630 964
631void 965void
632load_image_inline (SV *image_) 966load_image_inline (SV *image_)
633 ALIAS: 967 ALIAS:
634 load_image_file = 1 968 load_image_file = 1
… …
637 STRLEN image_len; 971 STRLEN image_len;
638 char *image = (char *)SvPVbyte (image_, image_len); 972 char *image = (char *)SvPVbyte (image_, image_len);
639 SDL_Surface *surface, *surface2; 973 SDL_Surface *surface, *surface2;
640 SDL_PixelFormat fmt; 974 SDL_PixelFormat fmt;
641 SDL_RWops *rw = ix 975 SDL_RWops *rw = ix
642 ? SDL_RWFromFile (image, "r") 976 ? SDL_RWFromFile (image, "rb")
643 : SDL_RWFromConstMem (image, image_len); 977 : SDL_RWFromConstMem (image, image_len);
644 978
645 if (!rw) 979 if (!rw)
646 croak ("load_image: %s", SDL_GetError ()); 980 croak ("load_image: %s", SDL_GetError ());
647 981
… …
676 1010
677 surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE); 1011 surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);
678 1012
679 assert (surface2->pitch == surface2->w * 4); 1013 assert (surface2->pitch == surface2->w * 4);
680 1014
1015 SDL_LockSurface (surface2);
681 EXTEND (SP, 5); 1016 EXTEND (SP, 6);
682 PUSHs (sv_2mortal (newSViv (surface2->w))); 1017 PUSHs (sv_2mortal (newSViv (surface2->w)));
683 PUSHs (sv_2mortal (newSViv (surface2->h))); 1018 PUSHs (sv_2mortal (newSViv (surface2->h)));
684 SDL_LockSurface (surface2);
685 PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch))); 1019 PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));
686 SDL_UnlockSurface (surface2);
687 PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB))); 1020 PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
688 PUSHs (sv_2mortal (newSViv (GL_RGBA))); 1021 PUSHs (sv_2mortal (newSViv (GL_RGBA)));
689 PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE))); 1022 PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
1023 SDL_UnlockSurface (surface2);
690 1024
691 SDL_FreeSurface (surface); 1025 SDL_FreeSurface (surface);
692 SDL_FreeSurface (surface2); 1026 SDL_FreeSurface (surface2);
693} 1027}
694 1028
… …
720void 1054void
721error (char *message) 1055error (char *message)
722 CODE: 1056 CODE:
723 fprintf (stderr, "ERROR: %s\n", message); 1057 fprintf (stderr, "ERROR: %s\n", message);
724#ifdef _WIN32 1058#ifdef _WIN32
725 MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR); 1059 MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
726#endif 1060#endif
727 1061
728void 1062void
729fatal (char *message) 1063fatal (char *message)
730 CODE: 1064 CODE:
731 fprintf (stderr, "FATAL: %s\n", message); 1065 fprintf (stderr, "FATAL: %s\n", message);
732#ifdef _WIN32 1066#ifdef _WIN32
733 MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR); 1067 MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
734#endif 1068#endif
735 _exit (1); 1069 _exit (1);
736 1070
737void 1071void
738_exit (int retval) 1072_exit (int retval = 0)
739 CODE: 1073 CODE:
1074#ifdef WIN32
1075 ExitThread (retval); // unclean, please beam me up
1076#else
740 _exit (retval); 1077 _exit (retval);
1078#endif
741 1079
1080void
1081debug ()
1082 CODE:
1083{
1084#if DEBUG
1085 VALGRIND_DO_LEAK_CHECK;
1086#endif
1087}
1088
742MODULE = CFClient PACKAGE = CFClient::Font 1089MODULE = Deliantra::Client PACKAGE = DC::Font
743 1090
744CFClient::Font 1091PROTOTYPES: DISABLE
1092
1093DC::Font
745new_from_file (SV *class, char *path, int id = 0) 1094new_from_file (SV *class, char *path, int id = 0)
746 CODE: 1095 CODE:
747{ 1096{
748 int count; 1097 int count;
749 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count); 1098 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
… …
752} 1101}
753 OUTPUT: 1102 OUTPUT:
754 RETVAL 1103 RETVAL
755 1104
756void 1105void
757DESTROY (CFClient::Font self) 1106DESTROY (DC::Font self)
758 CODE: 1107 CODE:
759 pango_font_description_free (self); 1108 pango_font_description_free (self);
760 1109
761void 1110void
762make_default (CFClient::Font self) 1111make_default (DC::Font self)
1112 PROTOTYPE: $
763 CODE: 1113 CODE:
764 default_font = self; 1114 default_font = self;
765 1115
766MODULE = CFClient PACKAGE = CFClient::Layout 1116MODULE = Deliantra::Client PACKAGE = DC::Layout
767 1117
1118PROTOTYPES: DISABLE
1119
768void 1120void
769clear_font_cache () 1121glyph_cache_backup ()
1122 PROTOTYPE:
770 CODE: 1123 CODE:
1124 tc_backup ();
1125
1126void
1127glyph_cache_restore ()
1128 PROTOTYPE:
1129 CODE:
771 tc_clear (); 1130 tc_restore ();
772 1131
773CFClient::Layout 1132DC::Layout
774new (SV *class, int type = 0) 1133new (SV *class)
775 CODE: 1134 CODE:
776 New (0, RETVAL, 1, struct cf_layout); 1135 New (0, RETVAL, 1, struct cf_layout);
777 1136
778 RETVAL->pl = pango_layout_new (opengl_context); 1137 RETVAL->pl = pango_layout_new (opengl_context);
779 RETVAL->r = 1.; 1138 RETVAL->r = 1.;
780 RETVAL->g = 1.; 1139 RETVAL->g = 1.;
781 RETVAL->b = 1.; 1140 RETVAL->b = 1.;
782 RETVAL->a = 1.; 1141 RETVAL->a = 1.;
783 RETVAL->base_height = MIN_FONT_HEIGHT; 1142 RETVAL->base_height = MIN_FONT_HEIGHT;
784 RETVAL->font = 0; 1143 RETVAL->font = 0;
1144 RETVAL->rc = rc_alloc ();
785 1145
786 pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR); 1146 pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
787 layout_update_font (RETVAL); 1147 layout_update_font (RETVAL);
788 OUTPUT: 1148 OUTPUT:
789 RETVAL 1149 RETVAL
790 1150
791void 1151void
792DESTROY (CFClient::Layout self) 1152DESTROY (DC::Layout self)
793 CODE: 1153 CODE:
794 g_object_unref (self->pl); 1154 g_object_unref (self->pl);
1155 rc_free (self->rc);
795 Safefree (self); 1156 Safefree (self);
796 1157
797void 1158void
798set_text (CFClient::Layout self, SV *text_) 1159set_text (DC::Layout self, SV *text_)
799 CODE: 1160 CODE:
800{ 1161{
801 STRLEN textlen; 1162 STRLEN textlen;
802 char *text = SvPVutf8 (text_, textlen); 1163 char *text = SvPVutf8 (text_, textlen);
803 1164
804 pango_layout_set_text (self->pl, text, textlen); 1165 pango_layout_set_text (self->pl, text, textlen);
805} 1166}
806 1167
807void 1168void
808set_markup (CFClient::Layout self, SV *text_) 1169set_markup (DC::Layout self, SV *text_)
809 CODE: 1170 CODE:
810{ 1171{
811 STRLEN textlen; 1172 STRLEN textlen;
812 char *text = SvPVutf8 (text_, textlen); 1173 char *text = SvPVutf8 (text_, textlen);
813 1174
814 pango_layout_set_markup (self->pl, text, textlen); 1175 pango_layout_set_markup (self->pl, text, textlen);
815} 1176}
816 1177
817void 1178void
818set_shapes (CFClient::Layout self, ...) 1179set_shapes (DC::Layout self, ...)
819 CODE: 1180 CODE:
820{ 1181{
821 PangoAttrList *attrs = 0; 1182 PangoAttrList *attrs = 0;
822 const char *text = pango_layout_get_text (self->pl); 1183 const char *text = pango_layout_get_text (self->pl);
823 const char *pos = text; 1184 const char *pos = text;
… …
858 if (attrs) 1219 if (attrs)
859 pango_layout_set_attributes (self->pl, attrs); 1220 pango_layout_set_attributes (self->pl, attrs);
860} 1221}
861 1222
862void 1223void
863get_shapes (CFClient::Layout self) 1224get_shapes (DC::Layout self)
864 PPCODE: 1225 PPCODE:
865{ 1226{
866 PangoLayoutIter *iter = pango_layout_get_iter (self->pl); 1227 PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
867 1228
868 do 1229 do
869 { 1230 {
870 PangoLayoutRun *run = pango_layout_iter_get_run (iter); 1231 PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
871 1232
872 if (run && shape_attr_p (run)) 1233 if (run && shape_attr_p (run))
873 { 1234 {
874 PangoRectangle extents; 1235 PangoRectangle extents;
875 pango_layout_iter_get_run_extents (iter, 0, &extents); 1236 pango_layout_iter_get_run_extents (iter, 0, &extents);
876 1237
1238 EXTEND (SP, 2);
877 PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.x)))); 1239 PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.x))));
878 PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.y)))); 1240 PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.y))));
879 } 1241 }
880 } 1242 }
881 while (pango_layout_iter_next_run (iter)); 1243 while (pango_layout_iter_next_run (iter));
882 1244
883 pango_layout_iter_free (iter); 1245 pango_layout_iter_free (iter);
884} 1246}
885 1247
886int 1248int
887has_wrapped (CFClient::Layout self) 1249has_wrapped (DC::Layout self)
888 CODE: 1250 CODE:
889{ 1251{
890 int lines = 1; 1252 int lines = 1;
891 const char *text = pango_layout_get_text (self->pl); 1253 const char *text = pango_layout_get_text (self->pl);
892 1254
… …
897} 1259}
898 OUTPUT: 1260 OUTPUT:
899 RETVAL 1261 RETVAL
900 1262
901SV * 1263SV *
902get_text (CFClient::Layout self) 1264get_text (DC::Layout self)
903 CODE: 1265 CODE:
904 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0); 1266 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
905 sv_utf8_decode (RETVAL); 1267 sv_utf8_decode (RETVAL);
906 OUTPUT: 1268 OUTPUT:
907 RETVAL 1269 RETVAL
908 1270
909void 1271void
910set_foreground (CFClient::Layout self, float r, float g, float b, float a = 1.) 1272set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
911 CODE: 1273 CODE:
912 self->r = r; 1274 self->r = r;
913 self->g = g; 1275 self->g = g;
914 self->b = b; 1276 self->b = b;
915 self->a = a; 1277 self->a = a;
916 1278
917void 1279void
918set_font (CFClient::Layout self, CFClient::Font font = 0) 1280set_font (DC::Layout self, DC::Font font = 0)
919 CODE: 1281 CODE:
920 if (self->font != font) 1282 if (self->font != font)
921 { 1283 {
922 self->font = font; 1284 self->font = font;
923 layout_update_font (self); 1285 layout_update_font (self);
924 } 1286 }
925 1287
926void 1288void
927set_height (CFClient::Layout self, int base_height) 1289set_height (DC::Layout self, int base_height)
928 CODE: 1290 CODE:
929 if (self->base_height != base_height) 1291 if (self->base_height != base_height)
930 { 1292 {
931 self->base_height = base_height; 1293 self->base_height = base_height;
932 layout_update_font (self); 1294 layout_update_font (self);
933 } 1295 }
934 1296
935void 1297void
936set_width (CFClient::Layout self, int max_width = -1) 1298set_width (DC::Layout self, int max_width = -1)
937 CODE: 1299 CODE:
938 pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE); 1300 pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
939 1301
940void 1302void
941set_indent (CFClient::Layout self, int indent) 1303set_indent (DC::Layout self, int indent)
942 CODE: 1304 CODE:
943 pango_layout_set_indent (self->pl, indent * PANGO_SCALE); 1305 pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
944 1306
945void 1307void
946set_spacing (CFClient::Layout self, int spacing) 1308set_spacing (DC::Layout self, int spacing)
947 CODE: 1309 CODE:
948 pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE); 1310 pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
949 1311
950void 1312void
951set_ellipsise (CFClient::Layout self, int ellipsise) 1313set_ellipsise (DC::Layout self, int ellipsise)
952 CODE: 1314 CODE:
953 pango_layout_set_ellipsize (self->pl, 1315 pango_layout_set_ellipsize (self->pl,
954 ellipsise == 1 ? PANGO_ELLIPSIZE_START 1316 ellipsise == 1 ? PANGO_ELLIPSIZE_START
955 : ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE 1317 : ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
956 : ellipsise == 3 ? PANGO_ELLIPSIZE_END 1318 : ellipsise == 3 ? PANGO_ELLIPSIZE_END
957 : PANGO_ELLIPSIZE_NONE 1319 : PANGO_ELLIPSIZE_NONE
958 ); 1320 );
959 1321
960void 1322void
961set_single_paragraph_mode (CFClient::Layout self, int spm) 1323set_single_paragraph_mode (DC::Layout self, int spm)
962 CODE: 1324 CODE:
963 pango_layout_set_single_paragraph_mode (self->pl, !!spm); 1325 pango_layout_set_single_paragraph_mode (self->pl, !!spm);
964 1326
965void 1327void
966size (CFClient::Layout self) 1328size (DC::Layout self)
967 PPCODE: 1329 PPCODE:
968{ 1330{
969 int w, h; 1331 int w, h;
970 1332
971 layout_get_pixel_size (self, &w, &h); 1333 layout_get_pixel_size (self, &w, &h);
… …
974 PUSHs (sv_2mortal (newSViv (w))); 1336 PUSHs (sv_2mortal (newSViv (w)));
975 PUSHs (sv_2mortal (newSViv (h))); 1337 PUSHs (sv_2mortal (newSViv (h)));
976} 1338}
977 1339
978int 1340int
979descent (CFClient::Layout self) 1341descent (DC::Layout self)
980 CODE: 1342 CODE:
981{ 1343{
982 PangoRectangle rect; 1344 PangoRectangle rect;
983 PangoLayoutLine *line = pango_layout_get_line (self->pl, 0); 1345 PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
984 pango_layout_line_get_pixel_extents (line, 0, &rect); 1346 pango_layout_line_get_pixel_extents (line, 0, &rect);
985 RETVAL = PANGO_DESCENT (rect); 1347 RETVAL = PANGO_DESCENT (rect);
986} 1348}
987 OUTPUT: 1349 OUTPUT:
988 RETVAL 1350 RETVAL
989 1351
990int 1352int
991xy_to_index (CFClient::Layout self, int x, int y) 1353xy_to_index (DC::Layout self, int x, int y)
992 CODE: 1354 CODE:
993{ 1355{
994 int index, trailing; 1356 int index, trailing;
995 pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing); 1357 pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
996 RETVAL = index; 1358 RETVAL = index + trailing;
997} 1359}
998 OUTPUT: 1360 OUTPUT:
999 RETVAL 1361 RETVAL
1000 1362
1001void 1363void
1002cursor_pos (CFClient::Layout self, int index) 1364cursor_pos (DC::Layout self, int index)
1003 PPCODE: 1365 PPCODE:
1004{ 1366{
1005 PangoRectangle strong_pos; 1367 PangoRectangle pos;
1006 pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0); 1368 pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1007 1369
1008 EXTEND (SP, 3); 1370 EXTEND (SP, 3);
1009 PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE))); 1371 PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1010 PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE))); 1372 PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1011 PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE))); 1373 PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1012} 1374}
1013 1375
1014void 1376void
1015render (CFClient::Layout self, float x, float y) 1377index_to_line_x (DC::Layout self, int index, int trailing = 0)
1016 PPCODE: 1378 PPCODE:
1379{
1380 int line, x;
1381
1382 pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
1383#if !PANGO_VERSION_CHECK (1, 17, 3)
1384 /* pango bug: line is between 1..numlines, not 0..numlines-1 */
1385 --line;
1386#endif
1387 EXTEND (SP, 2);
1388 PUSHs (sv_2mortal (newSViv (line)));
1389 PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1390}
1391
1392void
1393line_x_to_index (DC::Layout self, int line, int x)
1394 PPCODE:
1395{
1396 PangoLayoutLine *lp;
1397 int index, trailing;
1398
1399 if (line < 0)
1400 XSRETURN_EMPTY;
1401
1402 if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1403 XSRETURN_EMPTY; /* do better */
1404
1405 pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1406
1407 EXTEND (SP, 2);
1408 if (GIMME_V == G_SCALAR)
1409 PUSHs (sv_2mortal (newSViv (index + trailing)));
1410 else
1411 {
1412 PUSHs (sv_2mortal (newSViv (index)));
1413 PUSHs (sv_2mortal (newSViv (trailing)));
1414 }
1415}
1416
1417void
1418render (DC::Layout self, float x, float y, int flags = 0)
1419 CODE:
1420 rc_clear (self->rc);
1017 pango_opengl_render_layout_subpixel ( 1421 pango_opengl_render_layout_subpixel (
1018 self->pl, 1422 self->pl,
1423 self->rc,
1019 x * PANGO_SCALE, y * PANGO_SCALE, 1424 x * PANGO_SCALE, y * PANGO_SCALE,
1020 self->r, self->g, self->b, self->a 1425 self->r, self->g, self->b, self->a,
1426 flags
1021 ); 1427 );
1428 // we assume that context_change actually clears/frees stuff
1429 // and does not do any recomputation...
1430 pango_layout_context_changed (self->pl);
1022 1431
1432void
1433draw (DC::Layout self)
1434 CODE:
1435{
1436 glEnable (GL_TEXTURE_2D);
1437 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1438 glEnable (GL_BLEND);
1439 gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
1440 GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
1441 glEnable (GL_ALPHA_TEST);
1442 glAlphaFunc (GL_GREATER, 7.f / 255.f);
1443
1444 rc_draw (self->rc);
1445
1446 glDisable (GL_ALPHA_TEST);
1447 glDisable (GL_BLEND);
1448 glDisable (GL_TEXTURE_2D);
1449}
1450
1023MODULE = CFClient PACKAGE = CFClient::Texture 1451MODULE = Deliantra::Client PACKAGE = DC::Texture
1024 1452
1025void 1453PROTOTYPES: ENABLE
1026pad2pot (SV *data_, SV *w_, SV *h_)
1027 CODE:
1028{
1029 int ow = SvIV (w_);
1030 int oh = SvIV (h_);
1031 1454
1032 if (ow && oh) 1455void
1456pad (SV *data_, int ow, int oh, int nw, int nh)
1457 CODE:
1458{
1459 if ((nw != ow || nh != oh) && SvOK (data_))
1033 { 1460 {
1034 int nw = minpot (ow);
1035 int nh = minpot (oh);
1036
1037 if (nw != ow || nh != oh)
1038 {
1039 if (SvOK (data_))
1040 {
1041 STRLEN datalen; 1461 STRLEN datalen;
1042 char *data = SvPVbyte (data_, datalen); 1462 char *data = SvPVbyte (data_, datalen);
1043 int bpp = datalen / (ow * oh); 1463 int bpp = datalen / (ow * oh);
1044 SV *result_ = sv_2mortal (newSV (nw * nh * bpp)); 1464 SV *result_ = sv_2mortal (newSV (nw * nh * bpp));
1045 1465
1046 SvPOK_only (result_); 1466 SvPOK_only (result_);
1047 SvCUR_set (result_, nw * nh * bpp); 1467 SvCUR_set (result_, nw * nh * bpp);
1048 1468
1049 memset (SvPVX (result_), 0, nw * nh * bpp); 1469 memset (SvPVX (result_), 0, nw * nh * bpp);
1050 while (oh--) 1470 while (oh--)
1051 memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp); 1471 memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1052 1472
1053 sv_setsv (data_, result_); 1473 sv_setsv (data_, result_);
1054 }
1055
1056 sv_setiv (w_, nw);
1057 sv_setiv (h_, nh);
1058 }
1059 } 1474 }
1060} 1475}
1061 1476
1062void 1477void
1063draw_quad (SV *self, float x, float y, float w = 0., float h = 0.) 1478draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
… …
1069{ 1484{
1070 HV *hv = (HV *)SvRV (self); 1485 HV *hv = (HV *)SvRV (self);
1071 float s = SvNV (*hv_fetch (hv, "s", 1, 1)); 1486 float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1072 float t = SvNV (*hv_fetch (hv, "t", 1, 1)); 1487 float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1073 int name = SvIV (*hv_fetch (hv, "name", 4, 1)); 1488 int name = SvIV (*hv_fetch (hv, "name", 4, 1));
1489
1490 if (name <= 0)
1491 XSRETURN_EMPTY;
1074 1492
1075 if (items < 5) 1493 if (items < 5)
1076 { 1494 {
1077 w = SvNV (*hv_fetch (hv, "w", 1, 1)); 1495 w = SvNV (*hv_fetch (hv, "w", 1, 1));
1078 h = SvNV (*hv_fetch (hv, "h", 1, 1)); 1496 h = SvNV (*hv_fetch (hv, "h", 1, 1));
… …
1106 glDisable (GL_ALPHA_TEST); 1524 glDisable (GL_ALPHA_TEST);
1107 glDisable (GL_BLEND); 1525 glDisable (GL_BLEND);
1108 } 1526 }
1109} 1527}
1110 1528
1529IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
1530 CODE:
1531{
1532 GLint width;
1533 glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
1534 glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
1535 RETVAL = width > 0;
1536}
1537 OUTPUT:
1538 RETVAL
1539
1111MODULE = CFClient PACKAGE = CFClient::Map 1540MODULE = Deliantra::Client PACKAGE = DC::Map
1112 1541
1113CFClient::Map 1542PROTOTYPES: DISABLE
1114new (SV *class, int map_width, int map_height) 1543
1544DC::Map
1545new (SV *class)
1115 CODE: 1546 CODE:
1116 New (0, RETVAL, 1, struct map); 1547 New (0, RETVAL, 1, struct map);
1117 RETVAL->x = 0; 1548 RETVAL->x = 0;
1118 RETVAL->y = 0; 1549 RETVAL->y = 0;
1119 RETVAL->w = map_width; 1550 RETVAL->w = 0;
1120 RETVAL->h = map_height; 1551 RETVAL->h = 0;
1121 RETVAL->ox = 0; 1552 RETVAL->ox = 0;
1122 RETVAL->oy = 0; 1553 RETVAL->oy = 0;
1123 RETVAL->faces = 8192; 1554 RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1124 Newz (0, RETVAL->face, RETVAL->faces, mapface); 1555 RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1125 RETVAL->texs = 8192;
1126 Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1127 RETVAL->rows = 0; 1556 RETVAL->rows = 0;
1128 RETVAL->row = 0; 1557 RETVAL->row = 0;
1129 OUTPUT: 1558 OUTPUT:
1130 RETVAL 1559 RETVAL
1131 1560
1132void 1561void
1133DESTROY (CFClient::Map self) 1562DESTROY (DC::Map self)
1134 CODE: 1563 CODE:
1135{ 1564{
1136 map_clear (self); 1565 map_clear (self);
1137 Safefree (self->face); 1566 Safefree (self->face2tile);
1138 Safefree (self->tex); 1567 Safefree (self->tex);
1139 Safefree (self); 1568 Safefree (self);
1140} 1569}
1141 1570
1142void 1571void
1572resize (DC::Map self, int map_width, int map_height)
1573 CODE:
1574 self->w = map_width;
1575 self->h = map_height;
1576
1577void
1143clear (CFClient::Map self) 1578clear (DC::Map self)
1144 CODE: 1579 CODE:
1145 map_clear (self); 1580 map_clear (self);
1146 1581
1147void 1582void
1148set_face (CFClient::Map self, int face, int texid) 1583set_tileid (DC::Map self, int face, int tile)
1149 CODE: 1584 CODE:
1150{ 1585{
1151 while (self->faces <= face) 1586 need_facenum (self, face); self->face2tile [face] = tile;
1152 { 1587 need_texid (self, tile);
1153 Append (mapface, self->face, self->faces, self->faces);
1154 self->faces *= 2;
1155 }
1156
1157 self->face [face] = texid;
1158} 1588}
1159 1589
1160void 1590void
1591set_smooth (DC::Map self, int face, int smooth, int level)
1592 CODE:
1593{
1594 tileid texid;
1595 maptex *tex;
1596
1597 if (face < 0 || face >= self->faces)
1598 return;
1599
1600 if (smooth < 0 || smooth >= self->faces)
1601 return;
1602
1603 texid = self->face2tile [face];
1604
1605 if (!texid)
1606 return;
1607
1608 tex = self->tex + texid;
1609 tex->smoothtile = self->face2tile [smooth];
1610 tex->smoothlevel = level;
1611}
1612
1613void
1161set_texture (CFClient::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a) 1614set_texture (DC::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)
1162 CODE: 1615 CODE:
1163{ 1616{
1164 while (self->texs <= texid) 1617 need_texid (self, texid);
1165 {
1166 Append (maptex, self->tex, self->texs, self->texs);
1167 self->texs *= 2;
1168 }
1169 1618
1170 { 1619 {
1171 maptex *tex = self->tex + texid; 1620 maptex *tex = self->tex + texid;
1172 1621
1173 tex->name = name; 1622 tex->name = name;
… …
1190 // from transparent color bleeding and ugly wrapping effects. 1639 // from transparent color bleeding and ugly wrapping effects.
1191 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST); 1640 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1192} 1641}
1193 1642
1194int 1643int
1195ox (CFClient::Map self) 1644ox (DC::Map self)
1196 ALIAS: 1645 ALIAS:
1197 oy = 1 1646 oy = 1
1198 x = 2 1647 x = 2
1199 y = 3 1648 y = 3
1200 w = 4 1649 w = 4
… …
1211 } 1660 }
1212 OUTPUT: 1661 OUTPUT:
1213 RETVAL 1662 RETVAL
1214 1663
1215void 1664void
1216scroll (CFClient::Map self, int dx, int dy) 1665scroll (DC::Map self, int dx, int dy)
1217 CODE: 1666 CODE:
1218{ 1667{
1219 if (dx > 0) 1668 if (dx > 0)
1220 map_blank (self, self->x, self->y, dx - 1, self->h); 1669 map_blank (self, self->x, self->y, dx, self->h);
1221 else if (dx < 0) 1670 else if (dx < 0)
1222 map_blank (self, self->x + self->w + dx + 1, self->y, 1 - dx, self->h); 1671 map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1223 1672
1224 if (dy > 0) 1673 if (dy > 0)
1225 map_blank (self, self->x, self->y, self->w, dy - 1); 1674 map_blank (self, self->x, self->y, self->w, dy);
1226 else if (dy < 0) 1675 else if (dy < 0)
1227 map_blank (self, self->x, self->y + self->h + dy + 1, self->w, 1 - dy); 1676 map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1228 1677
1229 self->ox += dx; self->x += dx; 1678 self->ox += dx; self->x += dx;
1230 self->oy += dy; self->y += dy; 1679 self->oy += dy; self->y += dy;
1231 1680
1232 while (self->y < 0) 1681 while (self->y < 0)
… …
1236 self->rows += MAP_EXTEND_Y; 1685 self->rows += MAP_EXTEND_Y;
1237 self->y += MAP_EXTEND_Y; 1686 self->y += MAP_EXTEND_Y;
1238 } 1687 }
1239} 1688}
1240 1689
1241void 1690SV *
1242map1a_update (CFClient::Map self, SV *data_) 1691map1a_update (DC::Map self, SV *data_, int extmap)
1243 CODE: 1692 CODE:
1244{ 1693{
1245 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_); 1694 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1246 uint8_t *data_end = (uint8_t *)SvEND (data_); 1695 uint8_t *data_end = (uint8_t *)SvEND (data_);
1247 mapcell *cell; 1696 mapcell *cell;
1248 int x, y, flags; 1697 int x, y, z, flags;
1698 AV *missing = newAV ();
1699 RETVAL = newRV_noinc ((SV *)missing);
1249 1700
1250 while (data < data_end) 1701 while (data < data_end - 1)
1251 { 1702 {
1252 flags = (data [0] << 8) + data [1]; data += 2; 1703 flags = (data [0] << 8) + data [1]; data += 2;
1253 1704
1254 x = self->x + ((flags >> 10) & 63); 1705 x = self->x + ((flags >> 10) & 63);
1255 y = self->y + ((flags >> 4) & 63); 1706 y = self->y + ((flags >> 4) & 63);
1256 1707
1257 cell = map_get_cell (self, x, y); 1708 cell = map_get_cell (self, x, y);
1258 1709
1259 if (flags & 15) 1710 if (flags & 15)
1260 { 1711 {
1261 if (cell->darkness < 0) 1712 if (!cell->darkness)
1262 { 1713 {
1714 memset (cell, 0, sizeof (*cell));
1263 cell->darkness = 0; 1715 cell->darkness = 256;
1264 cell->face [0] = 0;
1265 cell->face [1] = 0;
1266 cell->face [2] = 0;
1267 } 1716 }
1268 1717
1269 cell->darkness = flags & 8 ? *data++ : 255;
1270
1271 //TODO: don't trust server data to be in-range(!) 1718 //TODO: don't trust server data to be in-range(!)
1272 1719
1273 if (flags & 4) 1720 if (flags & 8)
1274 { 1721 {
1275 cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2; 1722 if (extmap)
1723 {
1724 uint8_t ext, cmd;
1725
1726 do
1727 {
1728 ext = *data++;
1729 cmd = ext & 0x7f;
1730
1731 if (cmd < 4)
1732 cell->darkness = 255 - ext * 64 + 1;
1733 else if (cmd == 5) // health
1734 {
1735 cell->stat_width = 1;
1736 cell->stat_hp = *data++;
1737 }
1738 else if (cmd == 6) // monster width
1739 cell->stat_width = *data++ + 1;
1740 else if (cmd == 0x47)
1741 {
1742 if (*data == 1) cell->player = data [1];
1743 else if (*data == 2) cell->player = data [2] + (data [1] << 8);
1744 else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
1745 else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
1746
1747 data += *data + 1;
1748 }
1749 else if (cmd == 8) // cell flags
1750 cell->flags = *data++;
1751 else if (ext & 0x40) // unknown, multibyte => skip
1752 data += *data + 1;
1753 else
1754 data++;
1755 }
1756 while (ext & 0x80);
1757 }
1758 else
1759 cell->darkness = *data++ + 1;
1276 } 1760 }
1277 1761
1762 for (z = 0; z <= 2; ++z)
1278 if (flags & 2) 1763 if (flags & (4 >> z))
1279 { 1764 {
1280 cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2; 1765 faceid face = (data [0] << 8) + data [1]; data += 2;
1766 need_facenum (self, face);
1767 cell->tile [z] = self->face2tile [face];
1768
1769 if (cell->tile [z])
1770 {
1771 maptex *tex = self->tex + cell->tile [z];
1772 if (!tex->name)
1773 av_push (missing, newSViv (cell->tile [z]));
1774
1775 if (tex->smoothtile)
1776 {
1777 maptex *smooth = self->tex + tex->smoothtile;
1778 if (!smooth->name)
1779 av_push (missing, newSViv (tex->smoothtile));
1780 }
1781 }
1281 } 1782 }
1282
1283 if (flags & 1)
1284 {
1285 cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
1286 }
1287 } 1783 }
1288 else 1784 else
1289 cell->darkness = -1; 1785 cell->darkness = 0;
1290 } 1786 }
1291} 1787}
1788 OUTPUT:
1789 RETVAL
1292 1790
1293SV * 1791SV *
1294mapmap (CFClient::Map self, int x0, int y0, int w, int h) 1792mapmap (DC::Map self, int x0, int y0, int w, int h)
1295 CODE: 1793 CODE:
1296{ 1794{
1297 int x1, x; 1795 int x1, x;
1298 int y1, y; 1796 int y1, y;
1299 int z; 1797 int z;
… …
1320 { 1818 {
1321 mapcell *cell = row->col + (x - row->c0); 1819 mapcell *cell = row->col + (x - row->c0);
1322 1820
1323 for (z = 0; z <= 0; z++) 1821 for (z = 0; z <= 0; z++)
1324 { 1822 {
1325 mapface face = cell->face [z];
1326
1327 if (face)
1328 {
1329 maptex tex = self->tex [face]; 1823 maptex tex = self->tex [cell->tile [z]];
1330 int a0 = 255 - tex.a; 1824 int a0 = 255 - tex.a;
1331 int a1 = tex.a; 1825 int a1 = tex.a;
1332 1826
1333 r = (r * a0 + tex.r * a1) / 255; 1827 r = (r * a0 + tex.r * a1) / 255;
1334 g = (g * a0 + tex.g * a1) / 255; 1828 g = (g * a0 + tex.g * a1) / 255;
1335 b = (b * a0 + tex.b * a1) / 255; 1829 b = (b * a0 + tex.b * a1) / 255;
1336 a = (a * a0 + tex.a * a1) / 255; 1830 a = (a * a0 + tex.a * a1) / 255;
1337 }
1338 } 1831 }
1339 } 1832 }
1340 1833
1341 *map++ = (r ) 1834 *map++ = (r )
1342 | (g << 8) 1835 | (g << 8)
… …
1349} 1842}
1350 OUTPUT: 1843 OUTPUT:
1351 RETVAL 1844 RETVAL
1352 1845
1353void 1846void
1354draw (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh) 1847draw (DC::Map self, int mx, int my, int sw, int sh, int T, U32 player = 0xffffffff, int pdx = 0, int pdy = 0)
1355 CODE: 1848 CODE:
1356{ 1849{
1357 int vx, vy;
1358 int x, y, z; 1850 int x, y, z;
1359 int last_name;
1360 mapface face;
1361 1851
1362 vx = self->x + self->w / 2 - sw / 2 - shift_x; 1852 HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1363 vy = self->y + self->h / 2 - sh / 2 - shift_y; 1853 uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
1854 static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
1855 smooth_key skey;
1856 int pl_x, pl_y;
1857 maptex pl_tex;
1858 rc_t *rc = rc_alloc ();
1859 rc_key_t key;
1860 rc_array_t *arr;
1364 1861
1365 /* 1862 pl_tex.name = 0;
1366 int vx = self->vx = self->w >= sw
1367 ? self->x + (self->w - sw) / 2
1368 : MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1369 1863
1370 int vy = self->vy = self->h >= sh 1864 // thats current max. sorry.
1371 ? self->y + (self->h - sh) / 2 1865 if (sw > 255) sw = 255;
1372 : MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy)); 1866 if (sh > 255) sh = 255;
1373 */
1374 1867
1375 glColor4ub (255, 255, 255, 255); 1868 // clear key, in case of extra padding
1869 memset (&skey, 0, sizeof (skey));
1870
1871 memset (&key, 0, sizeof (key));
1872 key.r = 255;
1873 key.g = 255;
1874 key.b = 255;
1875 key.a = 255;
1876 key.mode = GL_QUADS;
1877 key.format = GL_T2F_V3F;
1878 key.texname = -1;
1879
1880 mx += self->x;
1881 my += self->y;
1882
1883 // first pass: determine smooth_max
1884 // rather ugly, if you ask me
1885 // could also be stored inside mapcell and updated on change
1886 memset (smooth_max, 0, sizeof (smooth_max));
1887
1888 for (y = 0; y < sh; y++)
1889 if (0 <= y + my && y + my < self->rows)
1890 {
1891 maprow *row = self->row + (y + my);
1892
1893 for (x = 0; x < sw; x++)
1894 if (row->c0 <= x + mx && x + mx < row->c1)
1895 {
1896 mapcell *cell = row->col + (x + mx - row->c0);
1897
1898 smooth_max[x + 1][y + 1] =
1899 MAX (self->tex [cell->tile [0]].smoothlevel,
1900 MAX (self->tex [cell->tile [1]].smoothlevel,
1901 self->tex [cell->tile [2]].smoothlevel));
1902 }
1903 }
1376 1904
1377 glEnable (GL_BLEND); 1905 glEnable (GL_BLEND);
1378 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA); 1906 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1379 glEnable (GL_TEXTURE_2D);
1380 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE); 1907 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1381 1908
1382 glBegin (GL_QUADS);
1383
1384 last_name = 0;
1385
1386 for (z = 0; z < 3; z++) 1909 for (z = 0; z <= 2; z++)
1910 {
1911 memset (smooth_level, 0, sizeof (smooth_level));
1912
1387 for (y = 0; y < sh; y++) 1913 for (y = 0; y < sh; y++)
1388 if (0 <= y + vy && y + vy < self->rows) 1914 if (0 <= y + my && y + my < self->rows)
1389 { 1915 {
1390 maprow *row = self->row + (y + vy); 1916 maprow *row = self->row + (y + my);
1391 1917
1392 for (x = 0; x < sw; x++) 1918 for (x = 0; x < sw; x++)
1393 if (row->c0 <= x + vx && x + vx < row->c1) 1919 if (row->c0 <= x + mx && x + mx < row->c1)
1394 { 1920 {
1395 mapcell *cell = row->col + (x + vx - row->c0); 1921 mapcell *cell = row->col + (x + mx - row->c0);
1396
1397 face = cell->face [z]; 1922 tileid tile = cell->tile [z];
1398 1923
1399 if (face) 1924 if (tile)
1925 {
1926 maptex tex = self->tex [tile];
1927 int px = (x + 1) * T - tex.w;
1928 int py = (y + 1) * T - tex.h;
1929
1930 if (key.texname != tex.name)
1931 {
1932 if (!tex.name)
1933 tex = self->tex [2]; /* missing, replace by noface */
1934
1935 key.texname = tex.name;
1936 arr = rc_array (rc, &key);
1937 }
1938
1939 if (expect_false (cell->player == player) && expect_false (z == 2))
1940 {
1941 pl_x = px;
1942 pl_y = py;
1943 pl_tex = tex;
1944 continue;
1945 }
1946
1947 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
1948 rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
1949 rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
1950 rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
1951
1952 if (expect_false (cell->flags) && expect_false (z == 2))
1953 {
1954 // overlays such as the speech bubble, probably more to come
1955 if (cell->flags & 1)
1956 {
1957 maptex tex = self->tex [1];
1958 int px = x * T + T * 2 / 32;
1959 int py = y * T - T * 6 / 32;
1960
1961 if (tex.name)
1962 {
1963 if (key.texname != tex.name)
1964 {
1965 key.texname = tex.name;
1966 arr = rc_array (rc, &key);
1967 }
1968
1969 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
1970 rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
1971 rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
1972 rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
1973 }
1974 }
1975 }
1976
1977 // update smooth hash
1978 if (tex.smoothtile)
1979 {
1980 skey.tile = tex.smoothtile;
1981 skey.level = tex.smoothlevel;
1982
1983 smooth_level [tex.smoothlevel >> 5] |= ((uint32_t)1) << (tex.smoothlevel & 31);
1984
1985 // add bits to current tile and all neighbours. skey.x|y is
1986 // shifted +1|+1 so we always stay positive.
1987
1988 // bits is ___n cccc CCCC bbbb
1989 // n do not draw borders&corners
1990 // c draw these corners, but...
1991 // C ... not these
1992 // b draw these borders
1993
1994 // borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
1995 // ┃· ·· ·┃ ━━
1996
1997 // corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
1998 // ·· ·· ·┏ ┓·
1999
2000 // full tile
2001 skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
2002
2003 // borders
2004 skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
2005 skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
2006 skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
2007 skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
2008
2009 // corners
2010 skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
2011 skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
2012 skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
2013 skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
2014 }
2015 }
2016 }
2017 }
2018
2019 rc_draw (rc);
2020 rc_clear (rc);
2021
2022 // go through all smoothlevels, lowest to highest, then draw.
2023 // this is basically counting sort
2024 {
2025 int w, b;
2026
2027 glEnable (GL_TEXTURE_2D);
2028 glBegin (GL_QUADS);
2029 for (w = 0; w < 256 / 32; ++w)
2030 {
2031 uint32_t smask = smooth_level [w];
2032 if (smask)
2033 for (b = 0; b < 32; ++b)
2034 if (smask & (((uint32_t)1) << b))
1400 { 2035 {
1401 maptex tex = self->tex [face]; 2036 int level = (w << 5) | b;
2037 HE *he;
1402 2038
1403 int px = (x + 1) * 32 - tex.w; 2039 hv_iterinit (smooth);
1404 int py = (y + 1) * 32 - tex.h; 2040 while ((he = hv_iternext (smooth)))
1405
1406 if (last_name != tex.name)
1407 { 2041 {
2042 smooth_key *skey = (smooth_key *)HeKEY (he);
2043 IV bits = SvIVX (HeVAL (he));
2044
2045 if (!(bits & 0x1000)
2046 && skey->level == level
2047 && level > smooth_max [skey->x][skey->y])
2048 {
2049 maptex tex = self->tex [skey->tile];
2050 int px = (((int)skey->x) - 1) * T;
2051 int py = (((int)skey->y) - 1) * T;
2052 int border = bits & 15;
2053 int corner = (bits >> 8) & ~(bits >> 4) & 15;
2054 float dx = tex.s * .0625f; // 16 images/row
2055 float dy = tex.t * .5f ; // 2 images/column
2056
2057 if (tex.name)
2058 {
2059 // this time avoiding texture state changes
2060 // save gobs of state changes.
2061 if (key.texname != tex.name)
2062 {
1408 glEnd (); 2063 glEnd ();
1409 last_name = tex.name;
1410 glBindTexture (GL_TEXTURE_2D, last_name); 2064 glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1411 glBegin (GL_QUADS); 2065 glBegin (GL_QUADS);
2066 }
2067
2068 if (border)
2069 {
2070 float ox = border * dx;
2071
2072 glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
2073 glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
2074 glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
2075 glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
2076 }
2077
2078 if (corner)
2079 {
2080 float ox = corner * dx;
2081
2082 glTexCoord2f (ox , dy ); glVertex2i (px , py );
2083 glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
2084 glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
2085 glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
2086 }
2087 }
2088 }
1412 } 2089 }
1413
1414 glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1415 glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1416 glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1417 glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1418 } 2090 }
1419 }
1420 } 2091 }
1421 2092
1422 glEnd (); 2093 glEnd ();
1423
1424 glDisable (GL_TEXTURE_2D); 2094 glDisable (GL_TEXTURE_2D);
2095 key.texname = -1;
2096 }
2097
2098 hv_clear (smooth);
2099 }
2100
2101 if (pl_tex.name)
2102 {
2103 maptex tex = pl_tex;
2104 int px = pl_x + pdx;
2105 int py = pl_y + pdy;
2106
2107 key.texname = tex.name;
2108 arr = rc_array (rc, &key);
2109
2110 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
2111 rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
2112 rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
2113 rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
2114
2115 rc_draw (rc);
2116 }
2117
1425 glDisable (GL_BLEND); 2118 glDisable (GL_BLEND);
1426} 2119 rc_free (rc);
1427 2120
2121 // top layer: overlays such as the health bar
2122 for (y = 0; y < sh; y++)
2123 if (0 <= y + my && y + my < self->rows)
2124 {
2125 maprow *row = self->row + (y + my);
2126
2127 for (x = 0; x < sw; x++)
2128 if (row->c0 <= x + mx && x + mx < row->c1)
2129 {
2130 mapcell *cell = row->col + (x + mx - row->c0);
2131
2132 int px = x * T;
2133 int py = y * T;
2134
2135 if (cell->stat_hp)
2136 {
2137 int width = cell->stat_width * T;
2138 int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
2139
2140 glColor3ub (0, 0, 0);
2141 glRectf (px + 1, py - thick - 2,
2142 px + width - 1, py);
2143
2144 glColor3ub (cell->stat_hp, 255 - cell->stat_hp, 0);
2145 glRectf (px + 2,
2146 py - thick - 1,
2147 px + width - 2 - cell->stat_hp * (width - 4) / 255, py - 1);
2148 }
2149 }
2150 }
2151}
2152
1428void 2153void
1429draw_magicmap (CFClient::Map self, int dx, int dy, int w, int h, unsigned char *data) 2154draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)
1430 CODE: 2155 CODE:
1431{ 2156{
1432 static float color[16][3] = { 2157 static float color[16][3] = {
1433 { 0.00F, 0.00F, 0.00F }, 2158 { 0.00F, 0.00F, 0.00F },
1434 { 1.00F, 1.00F, 1.00F }, 2159 { 1.00F, 1.00F, 1.00F },
… …
1484 glDisable (GL_BLEND); 2209 glDisable (GL_BLEND);
1485 glDisable (GL_TEXTURE_2D); 2210 glDisable (GL_TEXTURE_2D);
1486} 2211}
1487 2212
1488void 2213void
1489fow_texture (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh) 2214fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1490 PPCODE: 2215 PPCODE:
1491{ 2216{
1492 int vx, vy;
1493 int x, y; 2217 int x, y;
2218 int sw1 = sw + 2;
2219 int sh1 = sh + 2;
2220 int sh3 = sh * 3;
1494 int sw4 = (sw + 3) & ~3; 2221 int sw34 = (sw * 3 + 3) & ~3;
2222 uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
1495 SV *darkness_sv = sv_2mortal (newSV (sw4 * sh)); 2223 SV *darkness3_sv = sv_2mortal (newSV (sw34 * sh3));
1496 uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv); 2224 uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
1497 2225
1498 memset (darkness, 255, sw4 * sh);
1499 SvPOK_only (darkness_sv); 2226 SvPOK_only (darkness3_sv);
1500 SvCUR_set (darkness_sv, sw4 * sh); 2227 SvCUR_set (darkness3_sv, sw34 * sh3);
1501 2228
1502 vx = self->x + (self->w - sw + 1) / 2 - shift_x; 2229 mx += self->x - 1;
1503 vy = self->y + (self->h - sh + 1) / 2 - shift_y; 2230 my += self->y - 1;
1504 2231
2232 memset (darkness1, 255, sw1 * sh1);
2233
1505 for (y = 0; y < sh; y++) 2234 for (y = 0; y < sh1; y++)
1506 if (0 <= y + vy && y + vy < self->rows) 2235 if (0 <= y + my && y + my < self->rows)
1507 { 2236 {
1508 maprow *row = self->row + (y + vy); 2237 maprow *row = self->row + (y + my);
1509 2238
1510 for (x = 0; x < sw; x++) 2239 for (x = 0; x < sw1; x++)
1511 if (row->c0 <= x + vx && x + vx < row->c1) 2240 if (row->c0 <= x + mx && x + mx < row->c1)
1512 { 2241 {
1513 mapcell *cell = row->col + (x + vx - row->c0); 2242 mapcell *cell = row->col + (x + mx - row->c0);
1514 2243
1515 darkness[y * sw4 + x] = cell->darkness < 0 2244 darkness1 [y * sw1 + x] = cell->darkness
2245 ? 255 - (cell->darkness - 1)
1516 ? 255 - FOW_DARKNESS 2246 : 255 - FOW_DARKNESS;
1517 : 255 - cell->darkness;
1518 } 2247 }
1519 } 2248 }
1520 2249
2250 for (y = 0; y < sh; ++y)
2251 for (x = 0; x < sw; ++x)
2252 {
2253 uint8_t d11 = darkness1 [(y ) * sw1 + x ];
2254 uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
2255 uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
2256 uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
2257 uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
2258 uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
2259 uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
2260 uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
2261 uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
2262
2263 uint8_t r11 = (d11 + d21 + d12) / 3;
2264 uint8_t r21 = d21;
2265 uint8_t r31 = (d21 + d31 + d32) / 3;
2266
2267 uint8_t r12 = d12;
2268 uint8_t r22 = d22;
2269 uint8_t r32 = d32;
2270
2271 uint8_t r13 = (d13 + d23 + d12) / 3;
2272 uint8_t r23 = d23;
2273 uint8_t r33 = (d23 + d33 + d32) / 3;
2274
2275 darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);
2276 darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);
2277 darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);
2278 darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);
2279 darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);
2280 darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);
2281 darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);
2282 darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);
2283 darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);
2284 }
2285
2286 free (darkness1);
2287
1521 EXTEND (SP, 3); 2288 EXTEND (SP, 3);
1522 PUSHs (sv_2mortal (newSViv (sw4))); 2289 PUSHs (sv_2mortal (newSViv (sw34)));
1523 PUSHs (sv_2mortal (newSViv (sh))); 2290 PUSHs (sv_2mortal (newSViv (sh3)));
1524 PUSHs (darkness_sv); 2291 PUSHs (darkness3_sv);
1525} 2292}
1526 2293
1527SV * 2294SV *
1528get_rect (CFClient::Map self, int x0, int y0, int w, int h) 2295get_rect (DC::Map self, int x0, int y0, int w, int h)
1529 CODE: 2296 CODE:
1530{ 2297{
1531 int x, y, x1, y1; 2298 int x, y, x1, y1;
1532 SV *data_sv = newSV (w * h * 7 + 5); 2299 SV *data_sv = newSV (w * h * 7 + 5);
1533 uint8_t *data = (uint8_t *)SvPVX (data_sv); 2300 uint8_t *data = (uint8_t *)SvPVX (data_sv);
… …
1558 if (row && row->c0 <= x && x < row->c1) 2325 if (row && row->c0 <= x && x < row->c1)
1559 { 2326 {
1560 mapcell *cell = row->col + (x - row->c0); 2327 mapcell *cell = row->col + (x - row->c0);
1561 uint8_t flags = 0; 2328 uint8_t flags = 0;
1562 2329
1563 if (cell->face [0]) flags |= 1; 2330 if (cell->tile [0]) flags |= 1;
1564 if (cell->face [1]) flags |= 2; 2331 if (cell->tile [1]) flags |= 2;
1565 if (cell->face [2]) flags |= 4; 2332 if (cell->tile [2]) flags |= 4;
1566 2333
1567 *data++ = flags; 2334 *data++ = flags;
1568 2335
1569 if (flags & 1) 2336 if (flags & 1)
1570 { 2337 {
2338 tileid tile = cell->tile [0];
1571 *data++ = cell->face [0] >> 8; 2339 *data++ = tile >> 8;
1572 *data++ = cell->face [0]; 2340 *data++ = tile;
1573 } 2341 }
1574 2342
1575 if (flags & 2) 2343 if (flags & 2)
1576 { 2344 {
2345 tileid tile = cell->tile [1];
1577 *data++ = cell->face [1] >> 8; 2346 *data++ = tile >> 8;
1578 *data++ = cell->face [1]; 2347 *data++ = tile;
1579 } 2348 }
1580 2349
1581 if (flags & 4) 2350 if (flags & 4)
1582 { 2351 {
2352 tileid tile = cell->tile [2];
1583 *data++ = cell->face [2] >> 8; 2353 *data++ = tile >> 8;
1584 *data++ = cell->face [2]; 2354 *data++ = tile;
1585 } 2355 }
1586 } 2356 }
1587 else 2357 else
1588 *data++ = 0; 2358 *data++ = 0;
1589 } 2359 }
1590 } 2360 }
1591 2361
2362 /* if size is w*h + 5 then no data has been found */
2363 if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)
2364 {
1592 SvPOK_only (data_sv); 2365 SvPOK_only (data_sv);
1593 SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv)); 2366 SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
2367 }
2368
1594 RETVAL = data_sv; 2369 RETVAL = data_sv;
1595} 2370}
1596 OUTPUT: 2371 OUTPUT:
1597 RETVAL 2372 RETVAL
1598 2373
1599void 2374void
1600set_rect (CFClient::Map self, int x0, int y0, uint8_t *data) 2375set_rect (DC::Map self, int x0, int y0, SV *data_sv)
1601 PPCODE: 2376 PPCODE:
1602{ 2377{
1603 int x, y, z; 2378 int x, y, z;
1604 int w, h; 2379 int w, h;
1605 int x1, y1; 2380 int x1, y1;
2381 STRLEN len;
2382 uint8_t *data, *end;
2383
2384 len = SvLEN (data_sv);
2385 SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
2386 data = SvPVbyte_nolen (data_sv);
2387 end = data + len + 8;
2388
2389 if (len < 5)
2390 XSRETURN_EMPTY;
1606 2391
1607 if (*data++ != 0) 2392 if (*data++ != 0)
1608 return; /* version mismatch */ 2393 XSRETURN_EMPTY; /* version mismatch */
1609 2394
1610 w = *data++ << 8; w |= *data++; 2395 w = *data++ << 8; w |= *data++;
1611 h = *data++ << 8; h |= *data++; 2396 h = *data++ << 8; h |= *data++;
1612 2397
1613 // we need to do this 'cause we don't keep an absolute coord system for rows 2398 // we need to do this 'cause we don't keep an absolute coord system for rows
… …
1625 { 2410 {
1626 maprow *row = map_get_row (self, y); 2411 maprow *row = map_get_row (self, y);
1627 2412
1628 for (x = x0; x < x1; x++) 2413 for (x = x0; x < x1; x++)
1629 { 2414 {
2415 uint8_t flags;
2416
2417 if (data + 7 >= end)
2418 XSRETURN_EMPTY;
2419
1630 uint8_t flags = *data++; 2420 flags = *data++;
1631 2421
1632 if (flags) 2422 if (flags)
1633 { 2423 {
1634 mapface face[3] = { 0, 0, 0 };
1635
1636 mapcell *cell = row_get_cell (row, x); 2424 mapcell *cell = row_get_cell (row, x);
2425 tileid tile[3] = { 0, 0, 0 };
1637 2426
1638 if (flags & 1) { face[0] = *data++ << 8; face[0] |= *data++; } 2427 if (flags & 1) { tile[0] = *data++ << 8; tile[0] |= *data++; }
1639 if (flags & 2) { face[1] = *data++ << 8; face[1] |= *data++; } 2428 if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
1640 if (flags & 4) { face[2] = *data++ << 8; face[2] |= *data++; } 2429 if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
1641 2430
1642 if (cell->darkness <= 0) 2431 if (cell->darkness == 0)
1643 { 2432 {
1644 cell->darkness = -1; 2433 /*cell->darkness = 0;*/
2434 EXTEND (SP, 3);
1645 2435
1646 for (z = 0; z <= 2; z++) 2436 for (z = 0; z <= 2; z++)
1647 { 2437 {
1648 cell->face[z] = face[z]; 2438 tileid t = tile [z];
1649 2439
1650 if (face[z] && (face[z] >= self->texs || !self->tex[face [z]].name)) 2440 if (t >= self->texs || (t && !self->tex [t].name))
2441 {
1651 XPUSHs (sv_2mortal (newSViv (face[z]))); 2442 PUSHs (sv_2mortal (newSViv (t)));
2443 need_texid (self, t);
2444 }
2445
2446 cell->tile [z] = t;
1652 } 2447 }
1653 } 2448 }
1654 } 2449 }
1655 } 2450 }
1656 } 2451 }
1657} 2452}
1658 2453
1659MODULE = CFClient PACKAGE = CFClient::MixChunk 2454MODULE = Deliantra::Client PACKAGE = DC::RW
1660 2455
1661CFClient::MixChunk 2456DC::RW
1662new_from_file (SV *class, char *path) 2457new (SV *class, SV *data_sv)
1663 CODE: 2458 CODE:
1664 RETVAL = Mix_LoadWAV (path); 2459{
2460 STRLEN datalen;
2461 char *data = SvPVbyte (data_sv, datalen);
2462
2463 RETVAL = SDL_RWFromConstMem (data, datalen);
2464}
1665 OUTPUT: 2465 OUTPUT:
1666 RETVAL 2466 RETVAL
1667 2467
2468DC::RW
2469new_from_file (SV *class, const char *path, const char *mode = "rb")
2470 CODE:
2471 RETVAL = SDL_RWFromFile (path, mode);
2472 OUTPUT:
2473 RETVAL
2474
2475# fails on win32:
2476# dc.xs(2268) : error C2059: syntax error : '('
1668void 2477#void
2478#close (DC::RW self)
2479# CODE:
2480# (self->(close)) (self);
2481
2482MODULE = Deliantra::Client PACKAGE = DC::Channel
2483
2484PROTOTYPES: DISABLE
2485
2486DC::Channel
2487find ()
2488 CODE:
2489{
2490 RETVAL = Mix_GroupAvailable (-1);
2491
2492 if (RETVAL < 0)
2493 {
2494 RETVAL = Mix_GroupOldest (-1);
2495
2496 if (RETVAL < 0)
2497 XSRETURN_UNDEF;
2498
2499 Mix_HaltChannel (RETVAL);
2500 }
2501
2502 Mix_UnregisterAllEffects (RETVAL);
2503 Mix_Volume (RETVAL, 128);
2504}
2505 OUTPUT:
2506 RETVAL
2507
2508void
2509halt (DC::Channel self)
2510 CODE:
2511 Mix_HaltChannel (self);
2512
2513void
2514expire (DC::Channel self, int ticks = -1)
2515 CODE:
2516 Mix_ExpireChannel (self, ticks);
2517
2518void
2519fade_out (DC::Channel self, int ticks = -1)
2520 CODE:
2521 Mix_FadeOutChannel (self, ticks);
2522
2523int
2524volume (DC::Channel self, int volume)
2525 CODE:
2526 RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
2527 OUTPUT:
2528 RETVAL
2529
2530void
2531unregister_all_effects (DC::Channel self)
2532 CODE:
2533 Mix_UnregisterAllEffects (self);
2534
2535void
2536set_panning (DC::Channel self, int left, int right)
2537 CODE:
2538 left = CLAMP (left , 0, 255);
2539 right = CLAMP (right, 0, 255);
2540 Mix_SetPanning (self, left, right);
2541
2542void
2543set_distance (DC::Channel self, int distance)
2544 CODE:
2545 Mix_SetDistance (self, CLAMP (distance, 0, 255));
2546
2547void
2548set_position (DC::Channel self, int angle, int distance)
2549 CODE:
2550
2551void
2552set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
2553 CODE:
2554{
2555 int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
2556 int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);
2557 Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
2558}
2559
2560void
2561set_reverse_stereo (DC::Channel self, int flip)
2562 CODE:
2563 Mix_SetReverseStereo (self, flip);
2564
2565MODULE = Deliantra::Client PACKAGE = DC::MixChunk
2566
2567PROTOTYPES: DISABLE
2568
2569DC::MixChunk
2570new (SV *class, DC::RW rwops)
2571 CODE:
2572 RETVAL = Mix_LoadWAV_RW (rwops, 1);
2573 OUTPUT:
2574 RETVAL
2575
2576void
1669DESTROY (CFClient::MixChunk self) 2577DESTROY (DC::MixChunk self)
1670 CODE: 2578 CODE:
1671 Mix_FreeChunk (self); 2579 Mix_FreeChunk (self);
1672 2580
1673int 2581int
1674volume (CFClient::MixChunk self, int volume = -1) 2582volume (DC::MixChunk self, int volume = -1)
1675 CODE: 2583 CODE:
2584 if (items > 1)
2585 volume = CLAMP (volume, 0, 128);
1676 RETVAL = Mix_VolumeChunk (self, volume); 2586 RETVAL = Mix_VolumeChunk (self, volume);
1677 OUTPUT: 2587 OUTPUT:
1678 RETVAL 2588 RETVAL
1679 2589
1680int 2590DC::Channel
1681play (CFClient::MixChunk self, int channel = -1, int loops = 0, int ticks = -1) 2591play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
1682 CODE: 2592 CODE:
2593{
1683 RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks); 2594 RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
2595
2596 if (RETVAL < 0)
2597 XSRETURN_UNDEF;
2598
2599 if (channel < 0)
2600 {
2601 Mix_UnregisterAllEffects (RETVAL);
2602 Mix_Volume (RETVAL, 128);
2603 }
2604}
1684 OUTPUT: 2605 OUTPUT:
1685 RETVAL 2606 RETVAL
1686 2607
1687MODULE = CFClient PACKAGE = CFClient::MixMusic 2608MODULE = Deliantra::Client PACKAGE = DC::MixMusic
1688 2609
1689int 2610int
1690volume (int volume = -1) 2611volume (int volume = -1)
2612 PROTOTYPE: ;$
1691 CODE: 2613 CODE:
2614 if (items > 0)
2615 volume = CLAMP (volume, 0, 128);
1692 RETVAL = Mix_VolumeMusic (volume); 2616 RETVAL = Mix_VolumeMusic (volume);
1693 OUTPUT: 2617 OUTPUT:
1694 RETVAL 2618 RETVAL
1695 2619
1696CFClient::MixMusic 2620void
1697new_from_file (SV *class, char *path) 2621fade_out (int ms)
1698 CODE: 2622 CODE:
2623 Mix_FadeOutMusic (ms);
2624
2625void
2626halt ()
2627 CODE:
2628 Mix_HaltMusic ();
2629
2630DC::MixMusic
2631new (SV *class, DC::RW rwops)
2632 CODE:
1699 RETVAL = Mix_LoadMUS (path); 2633 RETVAL = Mix_LoadMUS_RW (rwops);
1700 OUTPUT: 2634 OUTPUT:
1701 RETVAL 2635 RETVAL
1702 2636
1703void 2637void
1704DESTROY (CFClient::MixMusic self) 2638DESTROY (DC::MixMusic self)
1705 CODE: 2639 CODE:
1706 Mix_FreeMusic (self); 2640 Mix_FreeMusic (self);
1707 2641
1708int 2642int
1709play (CFClient::MixMusic self, int loops = -1) 2643play (DC::MixMusic self, int loops = -1)
1710 CODE: 2644 CODE:
1711 RETVAL = Mix_PlayMusic (self, loops); 2645 RETVAL = Mix_PlayMusic (self, loops);
1712 OUTPUT: 2646 OUTPUT:
1713 RETVAL 2647 RETVAL
1714 2648
2649void
2650fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
2651 CODE:
2652 Mix_FadeInMusicPos (self, loops, ms, position);
2653
1715MODULE = CFClient PACKAGE = CFClient::OpenGL 2654MODULE = Deliantra::Client PACKAGE = DC::OpenGL
2655
2656PROTOTYPES: ENABLE
1716 2657
1717BOOT: 2658BOOT:
1718{ 2659{
1719 HV *stash = gv_stashpv ("CFClient::OpenGL", 1); 2660 HV *stash = gv_stashpv ("DC::OpenGL", 1);
1720 static const struct { 2661 static const struct {
1721 const char *name; 2662 const char *name;
1722 IV iv; 2663 IV iv;
1723 } *civ, const_iv[] = { 2664 } *civ, const_iv[] = {
1724# define const_iv(name) { # name, (IV)name } 2665# define const_iv(name) { # name, (IV)name }
2666 const_iv (GL_VENDOR),
2667 const_iv (GL_VERSION),
2668 const_iv (GL_EXTENSIONS),
1725 const_iv (GL_COLOR_MATERIAL), 2669 const_iv (GL_COLOR_MATERIAL),
1726 const_iv (GL_SMOOTH), 2670 const_iv (GL_SMOOTH),
1727 const_iv (GL_FLAT), 2671 const_iv (GL_FLAT),
1728 const_iv (GL_DITHER), 2672 const_iv (GL_DITHER),
1729 const_iv (GL_BLEND), 2673 const_iv (GL_BLEND),
… …
1733 const_iv (GL_ALPHA_TEST), 2677 const_iv (GL_ALPHA_TEST),
1734 const_iv (GL_NORMALIZE), 2678 const_iv (GL_NORMALIZE),
1735 const_iv (GL_RESCALE_NORMAL), 2679 const_iv (GL_RESCALE_NORMAL),
1736 const_iv (GL_FRONT), 2680 const_iv (GL_FRONT),
1737 const_iv (GL_BACK), 2681 const_iv (GL_BACK),
2682 const_iv (GL_AUX0),
1738 const_iv (GL_AND), 2683 const_iv (GL_AND),
1739 const_iv (GL_ONE), 2684 const_iv (GL_ONE),
1740 const_iv (GL_ZERO), 2685 const_iv (GL_ZERO),
1741 const_iv (GL_SRC_ALPHA), 2686 const_iv (GL_SRC_ALPHA),
1742 const_iv (GL_DST_ALPHA), 2687 const_iv (GL_DST_ALPHA),
… …
1755 const_iv (GL_INTENSITY), 2700 const_iv (GL_INTENSITY),
1756 const_iv (GL_LUMINANCE), 2701 const_iv (GL_LUMINANCE),
1757 const_iv (GL_LUMINANCE_ALPHA), 2702 const_iv (GL_LUMINANCE_ALPHA),
1758 const_iv (GL_FLOAT), 2703 const_iv (GL_FLOAT),
1759 const_iv (GL_UNSIGNED_INT_8_8_8_8_REV), 2704 const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
2705 const_iv (GL_COMPRESSED_ALPHA_ARB),
2706 const_iv (GL_COMPRESSED_LUMINANCE_ARB),
2707 const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
2708 const_iv (GL_COMPRESSED_INTENSITY_ARB),
2709 const_iv (GL_COMPRESSED_RGB_ARB),
2710 const_iv (GL_COMPRESSED_RGBA_ARB),
1760 const_iv (GL_COMPILE), 2711 const_iv (GL_COMPILE),
2712 const_iv (GL_PROXY_TEXTURE_1D),
2713 const_iv (GL_PROXY_TEXTURE_2D),
1761 const_iv (GL_TEXTURE_1D), 2714 const_iv (GL_TEXTURE_1D),
1762 const_iv (GL_TEXTURE_2D), 2715 const_iv (GL_TEXTURE_2D),
1763 const_iv (GL_TEXTURE_ENV), 2716 const_iv (GL_TEXTURE_ENV),
1764 const_iv (GL_TEXTURE_MAG_FILTER), 2717 const_iv (GL_TEXTURE_MAG_FILTER),
1765 const_iv (GL_TEXTURE_MIN_FILTER), 2718 const_iv (GL_TEXTURE_MIN_FILTER),
… …
1786 const_iv (GL_COLOR_LOGIC_OP), 2739 const_iv (GL_COLOR_LOGIC_OP),
1787 const_iv (GL_SEPARABLE_2D), 2740 const_iv (GL_SEPARABLE_2D),
1788 const_iv (GL_CONVOLUTION_2D), 2741 const_iv (GL_CONVOLUTION_2D),
1789 const_iv (GL_CONVOLUTION_BORDER_MODE), 2742 const_iv (GL_CONVOLUTION_BORDER_MODE),
1790 const_iv (GL_CONSTANT_BORDER), 2743 const_iv (GL_CONSTANT_BORDER),
2744 const_iv (GL_POINTS),
1791 const_iv (GL_LINES), 2745 const_iv (GL_LINES),
2746 const_iv (GL_LINE_STRIP),
1792 const_iv (GL_LINE_LOOP), 2747 const_iv (GL_LINE_LOOP),
1793 const_iv (GL_QUADS), 2748 const_iv (GL_QUADS),
1794 const_iv (GL_QUAD_STRIP), 2749 const_iv (GL_QUAD_STRIP),
1795 const_iv (GL_TRIANGLES), 2750 const_iv (GL_TRIANGLES),
1796 const_iv (GL_TRIANGLE_STRIP), 2751 const_iv (GL_TRIANGLE_STRIP),
1797 const_iv (GL_TRIANGLE_FAN), 2752 const_iv (GL_TRIANGLE_FAN),
2753 const_iv (GL_POLYGON),
1798 const_iv (GL_PERSPECTIVE_CORRECTION_HINT), 2754 const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
2755 const_iv (GL_POINT_SMOOTH_HINT),
2756 const_iv (GL_LINE_SMOOTH_HINT),
2757 const_iv (GL_POLYGON_SMOOTH_HINT),
2758 const_iv (GL_GENERATE_MIPMAP_HINT),
2759 const_iv (GL_TEXTURE_COMPRESSION_HINT),
1799 const_iv (GL_FASTEST), 2760 const_iv (GL_FASTEST),
2761 const_iv (GL_DONT_CARE),
2762 const_iv (GL_NICEST),
1800 const_iv (GL_V2F), 2763 const_iv (GL_V2F),
1801 const_iv (GL_V3F), 2764 const_iv (GL_V3F),
1802 const_iv (GL_T2F_V3F), 2765 const_iv (GL_T2F_V3F),
1803 const_iv (GL_T2F_N3F_V3F), 2766 const_iv (GL_T2F_N3F_V3F),
1804# undef const_iv 2767# undef const_iv
1805 }; 2768 };
1806 2769
1807 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 2770 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1808 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 2771 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
2772
2773 texture_av = newAV ();
2774 AvREAL_off (texture_av);
1809} 2775}
2776
2777void
2778disable_GL_EXT_blend_func_separate ()
2779 CODE:
2780 gl.BlendFuncSeparate = 0;
2781 gl.BlendFuncSeparateEXT = 0;
1810 2782
1811char * 2783char *
1812gl_vendor () 2784gl_vendor ()
1813 CODE: 2785 CODE:
1814 RETVAL = (char *)glGetString (GL_VENDOR); 2786 RETVAL = (char *)glGetString (GL_VENDOR);
… …
1827 CODE: 2799 CODE:
1828 RETVAL = (char *)glGetString (GL_EXTENSIONS); 2800 RETVAL = (char *)glGetString (GL_EXTENSIONS);
1829 OUTPUT: 2801 OUTPUT:
1830 RETVAL 2802 RETVAL
1831 2803
2804const char *glGetString (GLenum pname)
2805
2806GLint glGetInteger (GLenum pname)
2807 CODE:
2808 glGetIntegerv (pname, &RETVAL);
2809 OUTPUT:
2810 RETVAL
2811
2812GLdouble glGetDouble (GLenum pname)
2813 CODE:
2814 glGetDoublev (pname, &RETVAL);
2815 OUTPUT:
2816 RETVAL
2817
1832int glGetError () 2818int glGetError ()
1833 2819
1834void glFinish () 2820void glFinish ()
1835 2821
1836void glClear (int mask) 2822void glClear (int mask)
… …
1873# near_ and far_ are due to microsofts buggy "c" compiler 2859# near_ and far_ are due to microsofts buggy "c" compiler
1874void glFrustum (double left, double right, double bottom, double top, double near_, double far_) 2860void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
1875 2861
1876# near_ and far_ are due to microsofts buggy "c" compiler 2862# near_ and far_ are due to microsofts buggy "c" compiler
1877void glOrtho (double left, double right, double bottom, double top, double near_, double far_) 2863void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
2864
2865PROTOTYPES: DISABLE
1878 2866
1879void glViewport (int x, int y, int width, int height) 2867void glViewport (int x, int y, int width, int height)
1880 2868
1881void glScissor (int x, int y, int width, int height) 2869void glScissor (int x, int y, int width, int height)
1882 2870
… …
1890 2878
1891void glRotate (float angle, float x, float y, float z) 2879void glRotate (float angle, float x, float y, float z)
1892 CODE: 2880 CODE:
1893 glRotatef (angle, x, y, z); 2881 glRotatef (angle, x, y, z);
1894 2882
1895void glBegin (int mode)
1896
1897void glEnd ()
1898
1899void glColor (float r, float g, float b, float a = 1.0) 2883void glColor (float r, float g, float b, float a = 1.0)
1900 PROTOTYPE: @
1901 ALIAS: 2884 ALIAS:
1902 glColor_premultiply = 1 2885 glColor_premultiply = 1
1903 CODE: 2886 CODE:
1904 if (ix) 2887 if (ix)
1905 { 2888 {
1906 r *= a; 2889 r *= a;
1907 g *= a; 2890 g *= a;
1908 b *= a; 2891 b *= a;
1909 } 2892 }
1910 // microsoft visual "c" rounds instead of truncating... 2893 // microsoft visual "c" rounds instead of truncating...
1911 glColor4ub (MIN ((int)(r * 256.f), 255), 2894 glColor4f (r, g, b, a);
1912 MIN ((int)(g * 256.f), 255),
1913 MIN ((int)(b * 256.f), 255),
1914 MIN ((int)(a * 256.f), 255));
1915
1916void glInterleavedArrays (int format, int stride, char *data)
1917
1918void glDrawElements (int mode, int count, int type, char *indices)
1919
1920# 1.2 void glDrawRangeElements (int mode, int start, int end
1921 2895
1922void glRasterPos (float x, float y, float z = 0.) 2896void glRasterPos (float x, float y, float z = 0.)
1923 CODE: 2897 CODE:
1924 glRasterPos3f (0, 0, z); 2898 glRasterPos3f (0, 0, z);
1925 glBitmap (0, 0, 0, 0, x, y, 0); 2899 glBitmap (0, 0, 0, 0, x, y, 0);
… …
1930 2904
1931void glTexCoord (float s, float t) 2905void glTexCoord (float s, float t)
1932 CODE: 2906 CODE:
1933 glTexCoord2f (s, t); 2907 glTexCoord2f (s, t);
1934 2908
2909void glRect (float x1, float y1, float x2, float y2)
2910 CODE:
2911 glRectf (x1, y1, x2, y2);
2912
2913void glRect_lineloop (float x1, float y1, float x2, float y2)
2914 CODE:
2915 glBegin (GL_LINE_LOOP);
2916 glVertex2f (x1, y1);
2917 glVertex2f (x2, y1);
2918 glVertex2f (x2, y2);
2919 glVertex2f (x1, y2);
2920 glEnd ();
2921
2922PROTOTYPES: ENABLE
2923
2924void glBegin (int mode)
2925
2926void glEnd ()
2927
2928void glPointSize (GLfloat size)
2929
2930void glLineWidth (GLfloat width)
2931
2932void glInterleavedArrays (int format, int stride, char *data)
2933
2934void glDrawElements (int mode, int count, int type, char *indices)
2935
2936# 1.2 void glDrawRangeElements (int mode, int start, int end
2937
1935void glTexEnv (int target, int pname, float param) 2938void glTexEnv (int target, int pname, float param)
1936 CODE: 2939 CODE:
1937 glTexEnvf (target, pname, param); 2940 glTexEnvf (target, pname, param);
1938 2941
1939void glTexParameter (int target, int pname, float param) 2942void glTexParameter (int target, int pname, float param)
… …
1955void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column) 2958void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
1956 CODE: 2959 CODE:
1957 if (gl.SeparableFilter2D) 2960 if (gl.SeparableFilter2D)
1958 gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column); 2961 gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
1959 2962
1960void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data) 2963void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
1961 2964
1962void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border) 2965void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
1963 2966
1964void glDrawPixels (int width, int height, int format, int type, char *pixels) 2967void glDrawPixels (int width, int height, int format, int type, char *pixels)
2968
2969void glPixelZoom (float x, float y)
1965 2970
1966void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR) 2971void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
1967 2972
1968int glGenTexture () 2973int glGenTexture ()
1969 CODE: 2974 CODE:
1970{ 2975 RETVAL = gen_texture ();
1971 GLuint name;
1972 glGenTextures (1, &name);
1973 RETVAL = name;
1974}
1975 OUTPUT: 2976 OUTPUT:
1976 RETVAL 2977 RETVAL
1977 2978
1978void glDeleteTexture (int name) 2979void glDeleteTexture (int name)
1979 CODE: 2980 CODE:
1980{
1981 GLuint name_ = name;
1982 glDeleteTextures (1, &name_); 2981 del_texture (name);
1983} 2982
1984
1985int glGenList () 2983int glGenList ()
1986 CODE: 2984 CODE:
1987 RETVAL = glGenLists (1); 2985 RETVAL = glGenLists (1);
1988 OUTPUT: 2986 OUTPUT:
1989 RETVAL 2987 RETVAL
… …
1996 2994
1997void glEndList () 2995void glEndList ()
1998 2996
1999void glCallList (int list) 2997void glCallList (int list)
2000 2998
2999MODULE = Deliantra::Client PACKAGE = DC::UI::Base
2001 3000
3001PROTOTYPES: DISABLE
3002
3003void
3004find_widget (SV *self, NV x, NV y)
3005 PPCODE:
3006{
3007 if (within_widget (self, x, y))
3008 XPUSHs (self);
3009}
3010
3011BOOT:
3012{
3013 hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
3014
3015 draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
3016 draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
3017 draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
3018 draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
3019}
3020
3021void
3022draw (SV *self)
3023 CODE:
3024{
3025 HV *hv;
3026 SV **svp;
3027 NV x, y, w, h;
3028 SV *draw_x_sv = GvSV (draw_x_gv);
3029 SV *draw_y_sv = GvSV (draw_y_gv);
3030 SV *draw_w_sv = GvSV (draw_w_gv);
3031 SV *draw_h_sv = GvSV (draw_h_gv);
3032 double draw_x, draw_y;
3033
3034 if (!SvROK (self))
3035 croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
3036
3037 hv = (HV *)SvRV (self);
3038
3039 if (SvTYPE (hv) != SVt_PVHV)
3040 croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
3041
3042 svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
3043 svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
3044
3045 if (!h || !w)
3046 XSRETURN_EMPTY;
3047
3048 svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
3049 svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
3050
3051 draw_x = SvNV (draw_x_sv) + x;
3052 draw_y = SvNV (draw_y_sv) + y;
3053
3054 if (draw_x + w < 0 || draw_x >= SvNV (draw_w_sv)
3055 || draw_y + h < 0 || draw_y >= SvNV (draw_h_sv))
3056 XSRETURN_EMPTY;
3057
3058 sv_setnv (draw_x_sv, draw_x);
3059 sv_setnv (draw_y_sv, draw_y);
3060
3061 glPushMatrix ();
3062 glTranslated (x, y, 0);
3063
3064 if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
3065 {
3066 svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
3067
3068 if (svp && SvTRUE (*svp))
3069 {
3070 glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
3071 glEnable (GL_BLEND);
3072 glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
3073 glBegin (GL_QUADS);
3074 glVertex2f (0, 0);
3075 glVertex2f (w, 0);
3076 glVertex2f (w, h);
3077 glVertex2f (0, h);
3078 glEnd ();
3079 glDisable (GL_BLEND);
3080 }
3081 }
3082#if 0
3083 // draw borders, for debugging
3084 glPushMatrix ();
3085 glColor4f (1., 1., 0., 1.);
3086 glTranslatef (.5, .5, 0.);
3087 glBegin (GL_LINE_LOOP);
3088 glVertex2f (0 , 0);
3089 glVertex2f (w - 1, 0);
3090 glVertex2f (w - 1, h - 1);
3091 glVertex2f (0 , h - 1);
3092 glEnd ();
3093 glPopMatrix ();
3094#endif
3095 PUSHMARK (SP);
3096 XPUSHs (self);
3097 PUTBACK;
3098 call_method ("_draw", G_VOID | G_DISCARD);
3099 SPAGAIN;
3100
3101 glPopMatrix ();
3102
3103 draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
3104 draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
3105}
3106

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