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/cvs/deliantra/Deliantra-Client/Client.xs
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Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.129 by root, Wed Jul 12 17:20:04 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);
467 685
468int 686int
469in_destruct () 687in_destruct ()
470 CODE: 688 CODE:
471 RETVAL = PL_main_cv == Nullcv; 689 RETVAL = PL_main_cv == Nullcv;
… …
473 RETVAL 691 RETVAL
474 692
475NV floor (NV x) 693NV floor (NV x)
476 694
477NV ceil (NV x) 695NV ceil (NV x)
696
697IV minpot (UV n)
698
699IV popcount (UV n)
478 700
479void 701void
480pango_init () 702pango_init ()
481 CODE: 703 CODE:
482{ 704{
483 opengl_fontmap = pango_opengl_font_map_new (); 705 opengl_fontmap = pango_opengl_font_map_new ();
484 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);
485 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
486} 713}
487 714
488int 715char *SDL_GetError ()
489SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)
490 716
491void 717int SDL_Init (U32 flags)
718
719int SDL_InitSubSystem (U32 flags)
720
721void SDL_QuitSubSystem (U32 flags)
722
492SDL_Quit () 723void SDL_Quit ()
493 724
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
494void 734void
495SDL_ListModes () 735SDL_ListModes (int rgb, int alpha)
496 PPCODE: 736 PPCODE:
497{ 737{
498 SDL_Rect **m; 738 SDL_Rect **m;
499 739
500 SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5); 740 SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
501 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5); 741 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
502 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5); 742 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
503 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1); 743 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
504 744
505 SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15); 745 SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
506 SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0); 746 SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
507 747
508 SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0); 748 SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
509 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0); 749 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
510 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0); 750 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
511 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0); 751 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
512 752
513 SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1); 753 SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
514 754 SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
515 SDL_EnableUNICODE (1);
516 SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
517 755
518 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL); 756 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
519 757
520 if (m && m != (SDL_Rect **)-1) 758 if (m && m != (SDL_Rect **)-1)
521 while (*m) 759 while (*m)
522 { 760 {
761 if ((*m)->w >= 400 && (*m)->h >= 300)
762 {
523 AV *av = newAV (); 763 AV *av = newAV ();
524 av_push (av, newSViv ((*m)->w)); 764 av_push (av, newSViv ((*m)->w));
525 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));
526 XPUSHs (sv_2mortal (newRV_noinc ((SV *)av))); 768 XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
769 }
527 770
528 ++m; 771 ++m;
529 } 772 }
530} 773}
531 774
532char *
533SDL_GetError ()
534
535int 775int
536SDL_SetVideoMode (int w, int h, int fullscreen) 776SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
537 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
538 RETVAL = !!SDL_SetVideoMode ( 787 RETVAL = !!SDL_SetVideoMode (
539 w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0) 788 w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)
540 ); 789 );
790
541 if (RETVAL) 791 if (RETVAL)
542 { 792 {
543 SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+"); 793 av_clear (texture_av);
794
795 SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
544# 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);
545# include "glfunc.h" 797#include "glfunc.h"
546# undef GL_FUNC 798#undef GL_FUNC
547 } 799 }
800}
548 OUTPUT: 801 OUTPUT:
549 RETVAL 802 RETVAL
550 803
551void 804void
552SDL_GL_SwapBuffers () 805SDL_GL_SwapBuffers ()
553 806
554char * 807char *
555SDL_GetKeyName (int sym) 808SDL_GetKeyName (int sym)
556 809
810int
811SDL_GetAppState ()
812
813int
814SDL_GetModState ()
815
557void 816void
558SDL_PollEvent () 817poll_events ()
559 PPCODE: 818 PPCODE:
560{ 819{
561 SDL_Event ev; 820 SDL_Event ev;
562 821
563 while (SDL_PollEvent (&ev)) 822 SDL_PumpEvents ();
823 while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
564 { 824 {
565 HV *hv = newHV (); 825 HV *hv = newHV ();
566 hv_store (hv, "type", 4, newSViv (ev.type), 0); 826 hv_store (hv, "type", 4, newSViv (ev.type), 0);
567 827
568 switch (ev.type) 828 switch (ev.type)
569 { 829 {
570 case SDL_KEYDOWN: 830 case SDL_KEYDOWN:
571 case SDL_KEYUP: 831 case SDL_KEYUP:
572 hv_store (hv, "state", 5, newSViv (ev.key.state), 0); 832 hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
573 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0); 833 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
574 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 */
575 hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0); 836 hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
576 break; 837 break;
577 838
578 case SDL_ACTIVEEVENT: 839 case SDL_ACTIVEEVENT:
579 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0); 840 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
580 hv_store (hv, "state", 5, newSViv (ev.active.state), 0); 841 hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
581 break; 842 break;
582 843
583 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
584 hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0); 863 hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
585
586 hv_store (hv, "state", 5, newSViv (ev.motion.state), 0); 864 hv_store (hv, "state", 5, newSViv (state), 0);
587 hv_store (hv, "x", 1, newSViv (ev.motion.x), 0); 865 hv_store (hv, "x", 1, newSViv (x), 0);
588 hv_store (hv, "y", 1, newSViv (ev.motion.y), 0); 866 hv_store (hv, "y", 1, newSViv (y), 0);
589 hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0); 867 hv_store (hv, "xrel", 4, newSViv (xrel), 0);
590 hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0); 868 hv_store (hv, "yrel", 4, newSViv (yrel), 0);
869 }
591 break; 870 break;
592 871
593 case SDL_MOUSEBUTTONDOWN: 872 case SDL_MOUSEBUTTONDOWN:
594 case SDL_MOUSEBUTTONUP: 873 case SDL_MOUSEBUTTONUP:
595 hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0); 874 hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
596 875
597 hv_store (hv, "button", 6, newSViv (ev.button.button), 0); 876 hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
598 hv_store (hv, "state", 5, newSViv (ev.button.state), 0); 877 hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
599 hv_store (hv, "x", 1, newSViv (ev.button.x), 0); 878 hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
600 hv_store (hv, "y", 1, newSViv (ev.button.y), 0); 879 hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
… …
605 hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0); 884 hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
606 hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0); 885 hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
607 break; 886 break;
608 } 887 }
609 888
610 XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv))); 889 XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
611 } 890 }
612} 891}
613 892
614int 893int
615Mix_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)
616 POSTCALL: 895 POSTCALL:
617 Mix_HookMusicFinished (music_finished); 896 Mix_HookMusicFinished (music_finished);
618 Mix_ChannelFinished (channel_finished); 897 Mix_ChannelFinished (channel_finished);
619 898
620void 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
621Mix_CloseAudio () 916Mix_CloseAudio ()
622 917
623int 918int
624Mix_AllocateChannels (int numchans = -1) 919Mix_AllocateChannels (int numchans = -1)
625 920
921const char *
922Mix_GetError ()
923
626void 924void
627lowdelay (int fd, int val = 1) 925lowdelay (int fd, int val = 1)
628 CODE: 926 CODE:
927 setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
928
929void
930win32_proxy_info ()
931 PPCODE:
932{
629#ifndef _WIN32 933#ifdef _WIN32
630 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 }
631#endif 955#endif
956}
632 957
633void 958int
634add_font (char *file) 959add_font (char *file)
635 CODE: 960 CODE:
636 FcConfigAppFontAddFile (0, (const FcChar8 *)file); 961 RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
962 OUTPUT:
963 RETVAL
637 964
638void 965void
639load_image_inline (SV *image_) 966load_image_inline (SV *image_)
640 ALIAS: 967 ALIAS:
641 load_image_file = 1 968 load_image_file = 1
… …
644 STRLEN image_len; 971 STRLEN image_len;
645 char *image = (char *)SvPVbyte (image_, image_len); 972 char *image = (char *)SvPVbyte (image_, image_len);
646 SDL_Surface *surface, *surface2; 973 SDL_Surface *surface, *surface2;
647 SDL_PixelFormat fmt; 974 SDL_PixelFormat fmt;
648 SDL_RWops *rw = ix 975 SDL_RWops *rw = ix
649 ? SDL_RWFromFile (image, "r") 976 ? SDL_RWFromFile (image, "rb")
650 : SDL_RWFromConstMem (image, image_len); 977 : SDL_RWFromConstMem (image, image_len);
651 978
652 if (!rw) 979 if (!rw)
653 croak ("load_image: %s", SDL_GetError ()); 980 croak ("load_image: %s", SDL_GetError ());
654 981
… …
727void 1054void
728error (char *message) 1055error (char *message)
729 CODE: 1056 CODE:
730 fprintf (stderr, "ERROR: %s\n", message); 1057 fprintf (stderr, "ERROR: %s\n", message);
731#ifdef _WIN32 1058#ifdef _WIN32
732 MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR); 1059 MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
733#endif 1060#endif
734 1061
735void 1062void
736fatal (char *message) 1063fatal (char *message)
737 CODE: 1064 CODE:
738 fprintf (stderr, "FATAL: %s\n", message); 1065 fprintf (stderr, "FATAL: %s\n", message);
739#ifdef _WIN32 1066#ifdef _WIN32
740 MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR); 1067 MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
741#endif 1068#endif
742 _exit (1); 1069 _exit (1);
743 1070
744void 1071void
745_exit (int retval) 1072_exit (int retval = 0)
746 CODE: 1073 CODE:
1074#ifdef WIN32
1075 ExitThread (retval); // unclean, please beam me up
1076#else
747 _exit (retval); 1077 _exit (retval);
1078#endif
748 1079
1080void
1081debug ()
1082 CODE:
1083{
1084#if DEBUG
1085 VALGRIND_DO_LEAK_CHECK;
1086#endif
1087}
1088
749MODULE = CFClient PACKAGE = CFClient::Font 1089MODULE = Deliantra::Client PACKAGE = DC::Font
750 1090
751CFClient::Font 1091PROTOTYPES: DISABLE
1092
1093DC::Font
752new_from_file (SV *class, char *path, int id = 0) 1094new_from_file (SV *class, char *path, int id = 0)
753 CODE: 1095 CODE:
754{ 1096{
755 int count; 1097 int count;
756 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count); 1098 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
… …
759} 1101}
760 OUTPUT: 1102 OUTPUT:
761 RETVAL 1103 RETVAL
762 1104
763void 1105void
764DESTROY (CFClient::Font self) 1106DESTROY (DC::Font self)
765 CODE: 1107 CODE:
766 pango_font_description_free (self); 1108 pango_font_description_free (self);
767 1109
768void 1110void
769make_default (CFClient::Font self) 1111make_default (DC::Font self)
1112 PROTOTYPE: $
770 CODE: 1113 CODE:
771 default_font = self; 1114 default_font = self;
772 1115
773MODULE = CFClient PACKAGE = CFClient::Layout 1116MODULE = Deliantra::Client PACKAGE = DC::Layout
774 1117
1118PROTOTYPES: DISABLE
1119
775void 1120void
776reset_glyph_cache () 1121glyph_cache_backup ()
1122 PROTOTYPE:
777 CODE: 1123 CODE:
1124 tc_backup ();
1125
1126void
1127glyph_cache_restore ()
1128 PROTOTYPE:
1129 CODE:
778 tc_clear (); 1130 tc_restore ();
779 1131
780CFClient::Layout 1132DC::Layout
781new (SV *class) 1133new (SV *class)
782 CODE: 1134 CODE:
783 New (0, RETVAL, 1, struct cf_layout); 1135 New (0, RETVAL, 1, struct cf_layout);
784 1136
785 RETVAL->pl = pango_layout_new (opengl_context); 1137 RETVAL->pl = pango_layout_new (opengl_context);
… …
787 RETVAL->g = 1.; 1139 RETVAL->g = 1.;
788 RETVAL->b = 1.; 1140 RETVAL->b = 1.;
789 RETVAL->a = 1.; 1141 RETVAL->a = 1.;
790 RETVAL->base_height = MIN_FONT_HEIGHT; 1142 RETVAL->base_height = MIN_FONT_HEIGHT;
791 RETVAL->font = 0; 1143 RETVAL->font = 0;
1144 RETVAL->rc = rc_alloc ();
792 1145
793 pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR); 1146 pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
794 layout_update_font (RETVAL); 1147 layout_update_font (RETVAL);
795 OUTPUT: 1148 OUTPUT:
796 RETVAL 1149 RETVAL
797 1150
798void 1151void
799DESTROY (CFClient::Layout self) 1152DESTROY (DC::Layout self)
800 CODE: 1153 CODE:
801 g_object_unref (self->pl); 1154 g_object_unref (self->pl);
1155 rc_free (self->rc);
802 Safefree (self); 1156 Safefree (self);
803 1157
804void 1158void
805set_text (CFClient::Layout self, SV *text_) 1159set_text (DC::Layout self, SV *text_)
806 CODE: 1160 CODE:
807{ 1161{
808 STRLEN textlen; 1162 STRLEN textlen;
809 char *text = SvPVutf8 (text_, textlen); 1163 char *text = SvPVutf8 (text_, textlen);
810 1164
811 pango_layout_set_text (self->pl, text, textlen); 1165 pango_layout_set_text (self->pl, text, textlen);
812} 1166}
813 1167
814void 1168void
815set_markup (CFClient::Layout self, SV *text_) 1169set_markup (DC::Layout self, SV *text_)
816 CODE: 1170 CODE:
817{ 1171{
818 STRLEN textlen; 1172 STRLEN textlen;
819 char *text = SvPVutf8 (text_, textlen); 1173 char *text = SvPVutf8 (text_, textlen);
820 1174
821 pango_layout_set_markup (self->pl, text, textlen); 1175 pango_layout_set_markup (self->pl, text, textlen);
822} 1176}
823 1177
824void 1178void
825set_shapes (CFClient::Layout self, ...) 1179set_shapes (DC::Layout self, ...)
826 CODE: 1180 CODE:
827{ 1181{
828 PangoAttrList *attrs = 0; 1182 PangoAttrList *attrs = 0;
829 const char *text = pango_layout_get_text (self->pl); 1183 const char *text = pango_layout_get_text (self->pl);
830 const char *pos = text; 1184 const char *pos = text;
… …
865 if (attrs) 1219 if (attrs)
866 pango_layout_set_attributes (self->pl, attrs); 1220 pango_layout_set_attributes (self->pl, attrs);
867} 1221}
868 1222
869void 1223void
870get_shapes (CFClient::Layout self) 1224get_shapes (DC::Layout self)
871 PPCODE: 1225 PPCODE:
872{ 1226{
873 PangoLayoutIter *iter = pango_layout_get_iter (self->pl); 1227 PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
874 1228
875 do 1229 do
876 { 1230 {
877 PangoLayoutRun *run = pango_layout_iter_get_run (iter); 1231 PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
878 1232
879 if (run && shape_attr_p (run)) 1233 if (run && shape_attr_p (run))
880 { 1234 {
881 PangoRectangle extents; 1235 PangoRectangle extents;
882 pango_layout_iter_get_run_extents (iter, 0, &extents); 1236 pango_layout_iter_get_run_extents (iter, 0, &extents);
… …
890 1244
891 pango_layout_iter_free (iter); 1245 pango_layout_iter_free (iter);
892} 1246}
893 1247
894int 1248int
895has_wrapped (CFClient::Layout self) 1249has_wrapped (DC::Layout self)
896 CODE: 1250 CODE:
897{ 1251{
898 int lines = 1; 1252 int lines = 1;
899 const char *text = pango_layout_get_text (self->pl); 1253 const char *text = pango_layout_get_text (self->pl);
900 1254
… …
905} 1259}
906 OUTPUT: 1260 OUTPUT:
907 RETVAL 1261 RETVAL
908 1262
909SV * 1263SV *
910get_text (CFClient::Layout self) 1264get_text (DC::Layout self)
911 CODE: 1265 CODE:
912 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0); 1266 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
913 sv_utf8_decode (RETVAL); 1267 sv_utf8_decode (RETVAL);
914 OUTPUT: 1268 OUTPUT:
915 RETVAL 1269 RETVAL
916 1270
917void 1271void
918set_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.)
919 CODE: 1273 CODE:
920 self->r = r; 1274 self->r = r;
921 self->g = g; 1275 self->g = g;
922 self->b = b; 1276 self->b = b;
923 self->a = a; 1277 self->a = a;
924 1278
925void 1279void
926set_font (CFClient::Layout self, CFClient::Font font = 0) 1280set_font (DC::Layout self, DC::Font font = 0)
927 CODE: 1281 CODE:
928 if (self->font != font) 1282 if (self->font != font)
929 { 1283 {
930 self->font = font; 1284 self->font = font;
931 layout_update_font (self); 1285 layout_update_font (self);
932 } 1286 }
933 1287
934void 1288void
935set_height (CFClient::Layout self, int base_height) 1289set_height (DC::Layout self, int base_height)
936 CODE: 1290 CODE:
937 if (self->base_height != base_height) 1291 if (self->base_height != base_height)
938 { 1292 {
939 self->base_height = base_height; 1293 self->base_height = base_height;
940 layout_update_font (self); 1294 layout_update_font (self);
941 } 1295 }
942 1296
943void 1297void
944set_width (CFClient::Layout self, int max_width = -1) 1298set_width (DC::Layout self, int max_width = -1)
945 CODE: 1299 CODE:
946 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);
947 1301
948void 1302void
949set_indent (CFClient::Layout self, int indent) 1303set_indent (DC::Layout self, int indent)
950 CODE: 1304 CODE:
951 pango_layout_set_indent (self->pl, indent * PANGO_SCALE); 1305 pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
952 1306
953void 1307void
954set_spacing (CFClient::Layout self, int spacing) 1308set_spacing (DC::Layout self, int spacing)
955 CODE: 1309 CODE:
956 pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE); 1310 pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
957 1311
958void 1312void
959set_ellipsise (CFClient::Layout self, int ellipsise) 1313set_ellipsise (DC::Layout self, int ellipsise)
960 CODE: 1314 CODE:
961 pango_layout_set_ellipsize (self->pl, 1315 pango_layout_set_ellipsize (self->pl,
962 ellipsise == 1 ? PANGO_ELLIPSIZE_START 1316 ellipsise == 1 ? PANGO_ELLIPSIZE_START
963 : ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE 1317 : ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
964 : ellipsise == 3 ? PANGO_ELLIPSIZE_END 1318 : ellipsise == 3 ? PANGO_ELLIPSIZE_END
965 : PANGO_ELLIPSIZE_NONE 1319 : PANGO_ELLIPSIZE_NONE
966 ); 1320 );
967 1321
968void 1322void
969set_single_paragraph_mode (CFClient::Layout self, int spm) 1323set_single_paragraph_mode (DC::Layout self, int spm)
970 CODE: 1324 CODE:
971 pango_layout_set_single_paragraph_mode (self->pl, !!spm); 1325 pango_layout_set_single_paragraph_mode (self->pl, !!spm);
972 1326
973void 1327void
974size (CFClient::Layout self) 1328size (DC::Layout self)
975 PPCODE: 1329 PPCODE:
976{ 1330{
977 int w, h; 1331 int w, h;
978 1332
979 layout_get_pixel_size (self, &w, &h); 1333 layout_get_pixel_size (self, &w, &h);
… …
982 PUSHs (sv_2mortal (newSViv (w))); 1336 PUSHs (sv_2mortal (newSViv (w)));
983 PUSHs (sv_2mortal (newSViv (h))); 1337 PUSHs (sv_2mortal (newSViv (h)));
984} 1338}
985 1339
986int 1340int
987descent (CFClient::Layout self) 1341descent (DC::Layout self)
988 CODE: 1342 CODE:
989{ 1343{
990 PangoRectangle rect; 1344 PangoRectangle rect;
991 PangoLayoutLine *line = pango_layout_get_line (self->pl, 0); 1345 PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
992 pango_layout_line_get_pixel_extents (line, 0, &rect); 1346 pango_layout_line_get_pixel_extents (line, 0, &rect);
993 RETVAL = PANGO_DESCENT (rect); 1347 RETVAL = PANGO_DESCENT (rect);
994} 1348}
995 OUTPUT: 1349 OUTPUT:
996 RETVAL 1350 RETVAL
997 1351
998int 1352int
999xy_to_index (CFClient::Layout self, int x, int y) 1353xy_to_index (DC::Layout self, int x, int y)
1000 CODE: 1354 CODE:
1001{ 1355{
1002 int index, trailing; 1356 int index, trailing;
1003 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);
1004 RETVAL = index; 1358 RETVAL = index + trailing;
1005} 1359}
1006 OUTPUT: 1360 OUTPUT:
1007 RETVAL 1361 RETVAL
1008 1362
1009void 1363void
1010cursor_pos (CFClient::Layout self, int index) 1364cursor_pos (DC::Layout self, int index)
1011 PPCODE: 1365 PPCODE:
1012{ 1366{
1013 PangoRectangle strong_pos; 1367 PangoRectangle pos;
1014 pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0); 1368 pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1015 1369
1016 EXTEND (SP, 3); 1370 EXTEND (SP, 3);
1017 PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE))); 1371 PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1018 PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE))); 1372 PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1019 PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE))); 1373 PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1020} 1374}
1021 1375
1022void 1376void
1023render (CFClient::Layout self, float x, float y) 1377index_to_line_x (DC::Layout self, int index, int trailing = 0)
1024 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);
1025 pango_opengl_render_layout_subpixel ( 1421 pango_opengl_render_layout_subpixel (
1026 self->pl, 1422 self->pl,
1423 self->rc,
1027 x * PANGO_SCALE, y * PANGO_SCALE, 1424 x * PANGO_SCALE, y * PANGO_SCALE,
1028 self->r, self->g, self->b, self->a 1425 self->r, self->g, self->b, self->a,
1426 flags
1029 ); 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);
1030 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
1031MODULE = CFClient PACKAGE = CFClient::Texture 1451MODULE = Deliantra::Client PACKAGE = DC::Texture
1032 1452
1033void 1453PROTOTYPES: ENABLE
1034pad2pot (SV *data_, SV *w_, SV *h_)
1035 CODE:
1036{
1037 int ow = SvIV (w_);
1038 int oh = SvIV (h_);
1039 1454
1040 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_))
1041 { 1460 {
1042 int nw = minpot (ow);
1043 int nh = minpot (oh);
1044
1045 if (nw != ow || nh != oh)
1046 {
1047 if (SvOK (data_))
1048 {
1049 STRLEN datalen; 1461 STRLEN datalen;
1050 char *data = SvPVbyte (data_, datalen); 1462 char *data = SvPVbyte (data_, datalen);
1051 int bpp = datalen / (ow * oh); 1463 int bpp = datalen / (ow * oh);
1052 SV *result_ = sv_2mortal (newSV (nw * nh * bpp)); 1464 SV *result_ = sv_2mortal (newSV (nw * nh * bpp));
1053 1465
1054 SvPOK_only (result_); 1466 SvPOK_only (result_);
1055 SvCUR_set (result_, nw * nh * bpp); 1467 SvCUR_set (result_, nw * nh * bpp);
1056 1468
1057 memset (SvPVX (result_), 0, nw * nh * bpp); 1469 memset (SvPVX (result_), 0, nw * nh * bpp);
1058 while (oh--) 1470 while (oh--)
1059 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);
1060 1472
1061 sv_setsv (data_, result_); 1473 sv_setsv (data_, result_);
1062 }
1063
1064 sv_setiv (w_, nw);
1065 sv_setiv (h_, nh);
1066 }
1067 } 1474 }
1068} 1475}
1069 1476
1070void 1477void
1071draw_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.)
… …
1077{ 1484{
1078 HV *hv = (HV *)SvRV (self); 1485 HV *hv = (HV *)SvRV (self);
1079 float s = SvNV (*hv_fetch (hv, "s", 1, 1)); 1486 float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1080 float t = SvNV (*hv_fetch (hv, "t", 1, 1)); 1487 float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1081 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;
1082 1492
1083 if (items < 5) 1493 if (items < 5)
1084 { 1494 {
1085 w = SvNV (*hv_fetch (hv, "w", 1, 1)); 1495 w = SvNV (*hv_fetch (hv, "w", 1, 1));
1086 h = SvNV (*hv_fetch (hv, "h", 1, 1)); 1496 h = SvNV (*hv_fetch (hv, "h", 1, 1));
… …
1114 glDisable (GL_ALPHA_TEST); 1524 glDisable (GL_ALPHA_TEST);
1115 glDisable (GL_BLEND); 1525 glDisable (GL_BLEND);
1116 } 1526 }
1117} 1527}
1118 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
1119MODULE = CFClient PACKAGE = CFClient::Map 1540MODULE = Deliantra::Client PACKAGE = DC::Map
1120 1541
1121CFClient::Map 1542PROTOTYPES: DISABLE
1122new (SV *class, int map_width, int map_height) 1543
1544DC::Map
1545new (SV *class)
1123 CODE: 1546 CODE:
1124 New (0, RETVAL, 1, struct map); 1547 New (0, RETVAL, 1, struct map);
1125 RETVAL->x = 0; 1548 RETVAL->x = 0;
1126 RETVAL->y = 0; 1549 RETVAL->y = 0;
1127 RETVAL->w = map_width; 1550 RETVAL->w = 0;
1128 RETVAL->h = map_height; 1551 RETVAL->h = 0;
1129 RETVAL->ox = 0; 1552 RETVAL->ox = 0;
1130 RETVAL->oy = 0; 1553 RETVAL->oy = 0;
1131 RETVAL->faces = 8192; 1554 RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1132 Newz (0, RETVAL->face, RETVAL->faces, mapface); 1555 RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1133 RETVAL->texs = 8192;
1134 Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1135 RETVAL->rows = 0; 1556 RETVAL->rows = 0;
1136 RETVAL->row = 0; 1557 RETVAL->row = 0;
1137 OUTPUT: 1558 OUTPUT:
1138 RETVAL 1559 RETVAL
1139 1560
1140void 1561void
1141DESTROY (CFClient::Map self) 1562DESTROY (DC::Map self)
1142 CODE: 1563 CODE:
1143{ 1564{
1144 map_clear (self); 1565 map_clear (self);
1145 Safefree (self->face); 1566 Safefree (self->face2tile);
1146 Safefree (self->tex); 1567 Safefree (self->tex);
1147 Safefree (self); 1568 Safefree (self);
1148} 1569}
1149 1570
1150void 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
1151clear (CFClient::Map self) 1578clear (DC::Map self)
1152 CODE: 1579 CODE:
1153 map_clear (self); 1580 map_clear (self);
1154 1581
1155void 1582void
1156set_face (CFClient::Map self, int face, int texid) 1583set_tileid (DC::Map self, int face, int tile)
1157 CODE: 1584 CODE:
1158{ 1585{
1159 while (self->faces <= face) 1586 need_facenum (self, face); self->face2tile [face] = tile;
1160 { 1587 need_texid (self, tile);
1161 Append (mapface, self->face, self->faces, self->faces);
1162 self->faces *= 2;
1163 }
1164
1165 self->face [face] = texid;
1166} 1588}
1167 1589
1168void 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
1169set_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)
1170 CODE: 1615 CODE:
1171{ 1616{
1172 while (self->texs <= texid) 1617 need_texid (self, texid);
1173 {
1174 Append (maptex, self->tex, self->texs, self->texs);
1175 self->texs *= 2;
1176 }
1177 1618
1178 { 1619 {
1179 maptex *tex = self->tex + texid; 1620 maptex *tex = self->tex + texid;
1180 1621
1181 tex->name = name; 1622 tex->name = name;
… …
1198 // from transparent color bleeding and ugly wrapping effects. 1639 // from transparent color bleeding and ugly wrapping effects.
1199 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST); 1640 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1200} 1641}
1201 1642
1202int 1643int
1203ox (CFClient::Map self) 1644ox (DC::Map self)
1204 ALIAS: 1645 ALIAS:
1205 oy = 1 1646 oy = 1
1206 x = 2 1647 x = 2
1207 y = 3 1648 y = 3
1208 w = 4 1649 w = 4
… …
1219 } 1660 }
1220 OUTPUT: 1661 OUTPUT:
1221 RETVAL 1662 RETVAL
1222 1663
1223void 1664void
1224scroll (CFClient::Map self, int dx, int dy) 1665scroll (DC::Map self, int dx, int dy)
1225 CODE: 1666 CODE:
1226{ 1667{
1227 if (dx > 0) 1668 if (dx > 0)
1228 map_blank (self, self->x, self->y, dx - 1, self->h); 1669 map_blank (self, self->x, self->y, dx, self->h);
1229 else if (dx < 0) 1670 else if (dx < 0)
1230 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);
1231 1672
1232 if (dy > 0) 1673 if (dy > 0)
1233 map_blank (self, self->x, self->y, self->w, dy - 1); 1674 map_blank (self, self->x, self->y, self->w, dy);
1234 else if (dy < 0) 1675 else if (dy < 0)
1235 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);
1236 1677
1237 self->ox += dx; self->x += dx; 1678 self->ox += dx; self->x += dx;
1238 self->oy += dy; self->y += dy; 1679 self->oy += dy; self->y += dy;
1239 1680
1240 while (self->y < 0) 1681 while (self->y < 0)
… …
1244 self->rows += MAP_EXTEND_Y; 1685 self->rows += MAP_EXTEND_Y;
1245 self->y += MAP_EXTEND_Y; 1686 self->y += MAP_EXTEND_Y;
1246 } 1687 }
1247} 1688}
1248 1689
1249void 1690SV *
1250map1a_update (CFClient::Map self, SV *data_) 1691map1a_update (DC::Map self, SV *data_, int extmap)
1251 CODE: 1692 CODE:
1252{ 1693{
1253 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_); 1694 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1254 uint8_t *data_end = (uint8_t *)SvEND (data_); 1695 uint8_t *data_end = (uint8_t *)SvEND (data_);
1255 mapcell *cell; 1696 mapcell *cell;
1256 int x, y, flags; 1697 int x, y, z, flags;
1698 AV *missing = newAV ();
1699 RETVAL = newRV_noinc ((SV *)missing);
1257 1700
1258 while (data < data_end) 1701 while (data < data_end - 1)
1259 { 1702 {
1260 flags = (data [0] << 8) + data [1]; data += 2; 1703 flags = (data [0] << 8) + data [1]; data += 2;
1261 1704
1262 x = self->x + ((flags >> 10) & 63); 1705 x = self->x + ((flags >> 10) & 63);
1263 y = self->y + ((flags >> 4) & 63); 1706 y = self->y + ((flags >> 4) & 63);
1264 1707
1265 cell = map_get_cell (self, x, y); 1708 cell = map_get_cell (self, x, y);
1266 1709
1267 if (flags & 15) 1710 if (flags & 15)
1268 { 1711 {
1269 if (cell->darkness < 0) 1712 if (!cell->darkness)
1270 { 1713 {
1714 memset (cell, 0, sizeof (*cell));
1271 cell->darkness = 0; 1715 cell->darkness = 256;
1272 cell->face [0] = 0;
1273 cell->face [1] = 0;
1274 cell->face [2] = 0;
1275 } 1716 }
1276 1717
1277 cell->darkness = flags & 8 ? *data++ : 255;
1278
1279 //TODO: don't trust server data to be in-range(!) 1718 //TODO: don't trust server data to be in-range(!)
1280 1719
1281 if (flags & 4) 1720 if (flags & 8)
1282 { 1721 {
1283 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;
1284 } 1760 }
1285 1761
1762 for (z = 0; z <= 2; ++z)
1286 if (flags & 2) 1763 if (flags & (4 >> z))
1287 { 1764 {
1288 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 }
1289 } 1782 }
1290
1291 if (flags & 1)
1292 {
1293 cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
1294 }
1295 } 1783 }
1296 else 1784 else
1297 cell->darkness = -1; 1785 cell->darkness = 0;
1298 } 1786 }
1299} 1787}
1788 OUTPUT:
1789 RETVAL
1300 1790
1301SV * 1791SV *
1302mapmap (CFClient::Map self, int x0, int y0, int w, int h) 1792mapmap (DC::Map self, int x0, int y0, int w, int h)
1303 CODE: 1793 CODE:
1304{ 1794{
1305 int x1, x; 1795 int x1, x;
1306 int y1, y; 1796 int y1, y;
1307 int z; 1797 int z;
… …
1328 { 1818 {
1329 mapcell *cell = row->col + (x - row->c0); 1819 mapcell *cell = row->col + (x - row->c0);
1330 1820
1331 for (z = 0; z <= 0; z++) 1821 for (z = 0; z <= 0; z++)
1332 { 1822 {
1333 mapface face = cell->face [z];
1334
1335 if (face)
1336 {
1337 maptex tex = self->tex [face]; 1823 maptex tex = self->tex [cell->tile [z]];
1338 int a0 = 255 - tex.a; 1824 int a0 = 255 - tex.a;
1339 int a1 = tex.a; 1825 int a1 = tex.a;
1340 1826
1341 r = (r * a0 + tex.r * a1) / 255; 1827 r = (r * a0 + tex.r * a1) / 255;
1342 g = (g * a0 + tex.g * a1) / 255; 1828 g = (g * a0 + tex.g * a1) / 255;
1343 b = (b * a0 + tex.b * a1) / 255; 1829 b = (b * a0 + tex.b * a1) / 255;
1344 a = (a * a0 + tex.a * a1) / 255; 1830 a = (a * a0 + tex.a * a1) / 255;
1345 }
1346 } 1831 }
1347 } 1832 }
1348 1833
1349 *map++ = (r ) 1834 *map++ = (r )
1350 | (g << 8) 1835 | (g << 8)
… …
1357} 1842}
1358 OUTPUT: 1843 OUTPUT:
1359 RETVAL 1844 RETVAL
1360 1845
1361void 1846void
1362draw (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)
1363 CODE: 1848 CODE:
1364{ 1849{
1365 int vx, vy;
1366 int x, y, z; 1850 int x, y, z;
1367 int last_name;
1368 mapface face;
1369 1851
1370 vx = self->x + self->w / 2 - sw / 2 - shift_x; 1852 HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1371 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;
1372 1861
1373 /* 1862 pl_tex.name = 0;
1374 int vx = self->vx = self->w >= sw
1375 ? self->x + (self->w - sw) / 2
1376 : MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1377 1863
1378 int vy = self->vy = self->h >= sh 1864 // thats current max. sorry.
1379 ? self->y + (self->h - sh) / 2 1865 if (sw > 255) sw = 255;
1380 : MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy)); 1866 if (sh > 255) sh = 255;
1381 */
1382 1867
1383 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 }
1384 1904
1385 glEnable (GL_BLEND); 1905 glEnable (GL_BLEND);
1386 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA); 1906 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1387 glEnable (GL_TEXTURE_2D);
1388 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE); 1907 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1389 1908
1390 glBegin (GL_QUADS);
1391
1392 last_name = 0;
1393
1394 for (z = 0; z < 3; z++) 1909 for (z = 0; z <= 2; z++)
1910 {
1911 memset (smooth_level, 0, sizeof (smooth_level));
1912
1395 for (y = 0; y < sh; y++) 1913 for (y = 0; y < sh; y++)
1396 if (0 <= y + vy && y + vy < self->rows) 1914 if (0 <= y + my && y + my < self->rows)
1397 { 1915 {
1398 maprow *row = self->row + (y + vy); 1916 maprow *row = self->row + (y + my);
1399 1917
1400 for (x = 0; x < sw; x++) 1918 for (x = 0; x < sw; x++)
1401 if (row->c0 <= x + vx && x + vx < row->c1) 1919 if (row->c0 <= x + mx && x + mx < row->c1)
1402 { 1920 {
1403 mapcell *cell = row->col + (x + vx - row->c0); 1921 mapcell *cell = row->col + (x + mx - row->c0);
1404
1405 face = cell->face [z]; 1922 tileid tile = cell->tile [z];
1406 1923
1407 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))
1408 { 2035 {
1409 maptex tex = self->tex [face]; 2036 int level = (w << 5) | b;
2037 HE *he;
1410 2038
1411 int px = (x + 1) * 32 - tex.w; 2039 hv_iterinit (smooth);
1412 int py = (y + 1) * 32 - tex.h; 2040 while ((he = hv_iternext (smooth)))
1413
1414 if (last_name != tex.name)
1415 { 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 {
1416 glEnd (); 2063 glEnd ();
1417 last_name = tex.name;
1418 glBindTexture (GL_TEXTURE_2D, last_name); 2064 glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1419 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 }
1420 } 2089 }
1421
1422 glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1423 glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1424 glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1425 glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1426 } 2090 }
1427 }
1428 } 2091 }
1429 2092
1430 glEnd (); 2093 glEnd ();
1431
1432 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
1433 glDisable (GL_BLEND); 2118 glDisable (GL_BLEND);
1434} 2119 rc_free (rc);
1435 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
1436void 2153void
1437draw_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)
1438 CODE: 2155 CODE:
1439{ 2156{
1440 static float color[16][3] = { 2157 static float color[16][3] = {
1441 { 0.00F, 0.00F, 0.00F }, 2158 { 0.00F, 0.00F, 0.00F },
1442 { 1.00F, 1.00F, 1.00F }, 2159 { 1.00F, 1.00F, 1.00F },
… …
1492 glDisable (GL_BLEND); 2209 glDisable (GL_BLEND);
1493 glDisable (GL_TEXTURE_2D); 2210 glDisable (GL_TEXTURE_2D);
1494} 2211}
1495 2212
1496void 2213void
1497fow_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)
1498 PPCODE: 2215 PPCODE:
1499{ 2216{
1500 int vx, vy;
1501 int x, y; 2217 int x, y;
2218 int sw1 = sw + 2;
2219 int sh1 = sh + 2;
2220 int sh3 = sh * 3;
1502 int sw4 = (sw + 3) & ~3; 2221 int sw34 = (sw * 3 + 3) & ~3;
2222 uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
1503 SV *darkness_sv = sv_2mortal (newSV (sw4 * sh)); 2223 SV *darkness3_sv = sv_2mortal (newSV (sw34 * sh3));
1504 uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv); 2224 uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
1505 2225
1506 memset (darkness, 255, sw4 * sh);
1507 SvPOK_only (darkness_sv); 2226 SvPOK_only (darkness3_sv);
1508 SvCUR_set (darkness_sv, sw4 * sh); 2227 SvCUR_set (darkness3_sv, sw34 * sh3);
1509 2228
1510 vx = self->x + (self->w - sw + 1) / 2 - shift_x; 2229 mx += self->x - 1;
1511 vy = self->y + (self->h - sh + 1) / 2 - shift_y; 2230 my += self->y - 1;
1512 2231
2232 memset (darkness1, 255, sw1 * sh1);
2233
1513 for (y = 0; y < sh; y++) 2234 for (y = 0; y < sh1; y++)
1514 if (0 <= y + vy && y + vy < self->rows) 2235 if (0 <= y + my && y + my < self->rows)
1515 { 2236 {
1516 maprow *row = self->row + (y + vy); 2237 maprow *row = self->row + (y + my);
1517 2238
1518 for (x = 0; x < sw; x++) 2239 for (x = 0; x < sw1; x++)
1519 if (row->c0 <= x + vx && x + vx < row->c1) 2240 if (row->c0 <= x + mx && x + mx < row->c1)
1520 { 2241 {
1521 mapcell *cell = row->col + (x + vx - row->c0); 2242 mapcell *cell = row->col + (x + mx - row->c0);
1522 2243
1523 darkness[y * sw4 + x] = cell->darkness < 0 2244 darkness1 [y * sw1 + x] = cell->darkness
2245 ? 255 - (cell->darkness - 1)
1524 ? 255 - FOW_DARKNESS 2246 : 255 - FOW_DARKNESS;
1525 : 255 - cell->darkness;
1526 } 2247 }
1527 } 2248 }
1528 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
1529 EXTEND (SP, 3); 2288 EXTEND (SP, 3);
1530 PUSHs (sv_2mortal (newSViv (sw4))); 2289 PUSHs (sv_2mortal (newSViv (sw34)));
1531 PUSHs (sv_2mortal (newSViv (sh))); 2290 PUSHs (sv_2mortal (newSViv (sh3)));
1532 PUSHs (darkness_sv); 2291 PUSHs (darkness3_sv);
1533} 2292}
1534 2293
1535SV * 2294SV *
1536get_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)
1537 CODE: 2296 CODE:
1538{ 2297{
1539 int x, y, x1, y1; 2298 int x, y, x1, y1;
1540 SV *data_sv = newSV (w * h * 7 + 5); 2299 SV *data_sv = newSV (w * h * 7 + 5);
1541 uint8_t *data = (uint8_t *)SvPVX (data_sv); 2300 uint8_t *data = (uint8_t *)SvPVX (data_sv);
… …
1566 if (row && row->c0 <= x && x < row->c1) 2325 if (row && row->c0 <= x && x < row->c1)
1567 { 2326 {
1568 mapcell *cell = row->col + (x - row->c0); 2327 mapcell *cell = row->col + (x - row->c0);
1569 uint8_t flags = 0; 2328 uint8_t flags = 0;
1570 2329
1571 if (cell->face [0]) flags |= 1; 2330 if (cell->tile [0]) flags |= 1;
1572 if (cell->face [1]) flags |= 2; 2331 if (cell->tile [1]) flags |= 2;
1573 if (cell->face [2]) flags |= 4; 2332 if (cell->tile [2]) flags |= 4;
1574 2333
1575 *data++ = flags; 2334 *data++ = flags;
1576 2335
1577 if (flags & 1) 2336 if (flags & 1)
1578 { 2337 {
2338 tileid tile = cell->tile [0];
1579 *data++ = cell->face [0] >> 8; 2339 *data++ = tile >> 8;
1580 *data++ = cell->face [0]; 2340 *data++ = tile;
1581 } 2341 }
1582 2342
1583 if (flags & 2) 2343 if (flags & 2)
1584 { 2344 {
2345 tileid tile = cell->tile [1];
1585 *data++ = cell->face [1] >> 8; 2346 *data++ = tile >> 8;
1586 *data++ = cell->face [1]; 2347 *data++ = tile;
1587 } 2348 }
1588 2349
1589 if (flags & 4) 2350 if (flags & 4)
1590 { 2351 {
2352 tileid tile = cell->tile [2];
1591 *data++ = cell->face [2] >> 8; 2353 *data++ = tile >> 8;
1592 *data++ = cell->face [2]; 2354 *data++ = tile;
1593 } 2355 }
1594 } 2356 }
1595 else 2357 else
1596 *data++ = 0; 2358 *data++ = 0;
1597 } 2359 }
1598 } 2360 }
1599 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 {
1600 SvPOK_only (data_sv); 2365 SvPOK_only (data_sv);
1601 SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv)); 2366 SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
2367 }
2368
1602 RETVAL = data_sv; 2369 RETVAL = data_sv;
1603} 2370}
1604 OUTPUT: 2371 OUTPUT:
1605 RETVAL 2372 RETVAL
1606 2373
1607void 2374void
1608set_rect (CFClient::Map self, int x0, int y0, uint8_t *data) 2375set_rect (DC::Map self, int x0, int y0, SV *data_sv)
1609 PPCODE: 2376 PPCODE:
1610{ 2377{
1611 int x, y, z; 2378 int x, y, z;
1612 int w, h; 2379 int w, h;
1613 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;
1614 2391
1615 if (*data++ != 0) 2392 if (*data++ != 0)
1616 return; /* version mismatch */ 2393 XSRETURN_EMPTY; /* version mismatch */
1617 2394
1618 w = *data++ << 8; w |= *data++; 2395 w = *data++ << 8; w |= *data++;
1619 h = *data++ << 8; h |= *data++; 2396 h = *data++ << 8; h |= *data++;
1620 2397
1621 // 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
… …
1633 { 2410 {
1634 maprow *row = map_get_row (self, y); 2411 maprow *row = map_get_row (self, y);
1635 2412
1636 for (x = x0; x < x1; x++) 2413 for (x = x0; x < x1; x++)
1637 { 2414 {
2415 uint8_t flags;
2416
2417 if (data + 7 >= end)
2418 XSRETURN_EMPTY;
2419
1638 uint8_t flags = *data++; 2420 flags = *data++;
1639 2421
1640 if (flags) 2422 if (flags)
1641 { 2423 {
1642 mapface face[3] = { 0, 0, 0 };
1643
1644 mapcell *cell = row_get_cell (row, x); 2424 mapcell *cell = row_get_cell (row, x);
2425 tileid tile[3] = { 0, 0, 0 };
1645 2426
1646 if (flags & 1) { face[0] = *data++ << 8; face[0] |= *data++; } 2427 if (flags & 1) { tile[0] = *data++ << 8; tile[0] |= *data++; }
1647 if (flags & 2) { face[1] = *data++ << 8; face[1] |= *data++; } 2428 if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
1648 if (flags & 4) { face[2] = *data++ << 8; face[2] |= *data++; } 2429 if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
1649 2430
1650 if (cell->darkness <= 0) 2431 if (cell->darkness == 0)
1651 { 2432 {
1652 cell->darkness = -1; 2433 /*cell->darkness = 0;*/
2434 EXTEND (SP, 3);
1653 2435
1654 for (z = 0; z <= 2; z++) 2436 for (z = 0; z <= 2; z++)
1655 { 2437 {
1656 cell->face[z] = face[z]; 2438 tileid t = tile [z];
1657 2439
1658 if (face[z] && (face[z] >= self->texs || !self->tex[face [z]].name)) 2440 if (t >= self->texs || (t && !self->tex [t].name))
2441 {
1659 XPUSHs (sv_2mortal (newSViv (face[z]))); 2442 PUSHs (sv_2mortal (newSViv (t)));
2443 need_texid (self, t);
2444 }
2445
2446 cell->tile [z] = t;
1660 } 2447 }
1661 } 2448 }
1662 } 2449 }
1663 } 2450 }
1664 } 2451 }
1665} 2452}
1666 2453
1667MODULE = CFClient PACKAGE = CFClient::MixChunk 2454MODULE = Deliantra::Client PACKAGE = DC::RW
1668 2455
1669CFClient::MixChunk 2456DC::RW
1670new_from_file (SV *class, char *path) 2457new (SV *class, SV *data_sv)
1671 CODE: 2458 CODE:
1672 RETVAL = Mix_LoadWAV (path); 2459{
2460 STRLEN datalen;
2461 char *data = SvPVbyte (data_sv, datalen);
2462
2463 RETVAL = SDL_RWFromConstMem (data, datalen);
2464}
1673 OUTPUT: 2465 OUTPUT:
1674 RETVAL 2466 RETVAL
1675 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 : '('
1676void 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
1677DESTROY (CFClient::MixChunk self) 2577DESTROY (DC::MixChunk self)
1678 CODE: 2578 CODE:
1679 Mix_FreeChunk (self); 2579 Mix_FreeChunk (self);
1680 2580
1681int 2581int
1682volume (CFClient::MixChunk self, int volume = -1) 2582volume (DC::MixChunk self, int volume = -1)
1683 CODE: 2583 CODE:
2584 if (items > 1)
2585 volume = CLAMP (volume, 0, 128);
1684 RETVAL = Mix_VolumeChunk (self, volume); 2586 RETVAL = Mix_VolumeChunk (self, volume);
1685 OUTPUT: 2587 OUTPUT:
1686 RETVAL 2588 RETVAL
1687 2589
1688int 2590DC::Channel
1689play (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)
1690 CODE: 2592 CODE:
2593{
1691 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}
1692 OUTPUT: 2605 OUTPUT:
1693 RETVAL 2606 RETVAL
1694 2607
1695MODULE = CFClient PACKAGE = CFClient::MixMusic 2608MODULE = Deliantra::Client PACKAGE = DC::MixMusic
1696 2609
1697int 2610int
1698volume (int volume = -1) 2611volume (int volume = -1)
2612 PROTOTYPE: ;$
1699 CODE: 2613 CODE:
2614 if (items > 0)
2615 volume = CLAMP (volume, 0, 128);
1700 RETVAL = Mix_VolumeMusic (volume); 2616 RETVAL = Mix_VolumeMusic (volume);
1701 OUTPUT: 2617 OUTPUT:
1702 RETVAL 2618 RETVAL
1703 2619
1704CFClient::MixMusic 2620void
1705new_from_file (SV *class, char *path) 2621fade_out (int ms)
1706 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:
1707 RETVAL = Mix_LoadMUS (path); 2633 RETVAL = Mix_LoadMUS_RW (rwops);
1708 OUTPUT: 2634 OUTPUT:
1709 RETVAL 2635 RETVAL
1710 2636
1711void 2637void
1712DESTROY (CFClient::MixMusic self) 2638DESTROY (DC::MixMusic self)
1713 CODE: 2639 CODE:
1714 Mix_FreeMusic (self); 2640 Mix_FreeMusic (self);
1715 2641
1716int 2642int
1717play (CFClient::MixMusic self, int loops = -1) 2643play (DC::MixMusic self, int loops = -1)
1718 CODE: 2644 CODE:
1719 RETVAL = Mix_PlayMusic (self, loops); 2645 RETVAL = Mix_PlayMusic (self, loops);
1720 OUTPUT: 2646 OUTPUT:
1721 RETVAL 2647 RETVAL
1722 2648
2649void
2650fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
2651 CODE:
2652 Mix_FadeInMusicPos (self, loops, ms, position);
2653
1723MODULE = CFClient PACKAGE = CFClient::OpenGL 2654MODULE = Deliantra::Client PACKAGE = DC::OpenGL
2655
2656PROTOTYPES: ENABLE
1724 2657
1725BOOT: 2658BOOT:
1726{ 2659{
1727 HV *stash = gv_stashpv ("CFClient::OpenGL", 1); 2660 HV *stash = gv_stashpv ("DC::OpenGL", 1);
1728 static const struct { 2661 static const struct {
1729 const char *name; 2662 const char *name;
1730 IV iv; 2663 IV iv;
1731 } *civ, const_iv[] = { 2664 } *civ, const_iv[] = {
1732# 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),
1733 const_iv (GL_COLOR_MATERIAL), 2669 const_iv (GL_COLOR_MATERIAL),
1734 const_iv (GL_SMOOTH), 2670 const_iv (GL_SMOOTH),
1735 const_iv (GL_FLAT), 2671 const_iv (GL_FLAT),
1736 const_iv (GL_DITHER), 2672 const_iv (GL_DITHER),
1737 const_iv (GL_BLEND), 2673 const_iv (GL_BLEND),
… …
1741 const_iv (GL_ALPHA_TEST), 2677 const_iv (GL_ALPHA_TEST),
1742 const_iv (GL_NORMALIZE), 2678 const_iv (GL_NORMALIZE),
1743 const_iv (GL_RESCALE_NORMAL), 2679 const_iv (GL_RESCALE_NORMAL),
1744 const_iv (GL_FRONT), 2680 const_iv (GL_FRONT),
1745 const_iv (GL_BACK), 2681 const_iv (GL_BACK),
2682 const_iv (GL_AUX0),
1746 const_iv (GL_AND), 2683 const_iv (GL_AND),
1747 const_iv (GL_ONE), 2684 const_iv (GL_ONE),
1748 const_iv (GL_ZERO), 2685 const_iv (GL_ZERO),
1749 const_iv (GL_SRC_ALPHA), 2686 const_iv (GL_SRC_ALPHA),
1750 const_iv (GL_DST_ALPHA), 2687 const_iv (GL_DST_ALPHA),
… …
1763 const_iv (GL_INTENSITY), 2700 const_iv (GL_INTENSITY),
1764 const_iv (GL_LUMINANCE), 2701 const_iv (GL_LUMINANCE),
1765 const_iv (GL_LUMINANCE_ALPHA), 2702 const_iv (GL_LUMINANCE_ALPHA),
1766 const_iv (GL_FLOAT), 2703 const_iv (GL_FLOAT),
1767 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),
1768 const_iv (GL_COMPILE), 2711 const_iv (GL_COMPILE),
2712 const_iv (GL_PROXY_TEXTURE_1D),
2713 const_iv (GL_PROXY_TEXTURE_2D),
1769 const_iv (GL_TEXTURE_1D), 2714 const_iv (GL_TEXTURE_1D),
1770 const_iv (GL_TEXTURE_2D), 2715 const_iv (GL_TEXTURE_2D),
1771 const_iv (GL_TEXTURE_ENV), 2716 const_iv (GL_TEXTURE_ENV),
1772 const_iv (GL_TEXTURE_MAG_FILTER), 2717 const_iv (GL_TEXTURE_MAG_FILTER),
1773 const_iv (GL_TEXTURE_MIN_FILTER), 2718 const_iv (GL_TEXTURE_MIN_FILTER),
… …
1794 const_iv (GL_COLOR_LOGIC_OP), 2739 const_iv (GL_COLOR_LOGIC_OP),
1795 const_iv (GL_SEPARABLE_2D), 2740 const_iv (GL_SEPARABLE_2D),
1796 const_iv (GL_CONVOLUTION_2D), 2741 const_iv (GL_CONVOLUTION_2D),
1797 const_iv (GL_CONVOLUTION_BORDER_MODE), 2742 const_iv (GL_CONVOLUTION_BORDER_MODE),
1798 const_iv (GL_CONSTANT_BORDER), 2743 const_iv (GL_CONSTANT_BORDER),
2744 const_iv (GL_POINTS),
1799 const_iv (GL_LINES), 2745 const_iv (GL_LINES),
2746 const_iv (GL_LINE_STRIP),
1800 const_iv (GL_LINE_LOOP), 2747 const_iv (GL_LINE_LOOP),
1801 const_iv (GL_QUADS), 2748 const_iv (GL_QUADS),
1802 const_iv (GL_QUAD_STRIP), 2749 const_iv (GL_QUAD_STRIP),
1803 const_iv (GL_TRIANGLES), 2750 const_iv (GL_TRIANGLES),
1804 const_iv (GL_TRIANGLE_STRIP), 2751 const_iv (GL_TRIANGLE_STRIP),
1805 const_iv (GL_TRIANGLE_FAN), 2752 const_iv (GL_TRIANGLE_FAN),
2753 const_iv (GL_POLYGON),
1806 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),
1807 const_iv (GL_FASTEST), 2760 const_iv (GL_FASTEST),
2761 const_iv (GL_DONT_CARE),
2762 const_iv (GL_NICEST),
1808 const_iv (GL_V2F), 2763 const_iv (GL_V2F),
1809 const_iv (GL_V3F), 2764 const_iv (GL_V3F),
1810 const_iv (GL_T2F_V3F), 2765 const_iv (GL_T2F_V3F),
1811 const_iv (GL_T2F_N3F_V3F), 2766 const_iv (GL_T2F_N3F_V3F),
1812# undef const_iv 2767# undef const_iv
1813 }; 2768 };
1814 2769
1815 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; )
1816 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);
1817} 2775}
2776
2777void
2778disable_GL_EXT_blend_func_separate ()
2779 CODE:
2780 gl.BlendFuncSeparate = 0;
2781 gl.BlendFuncSeparateEXT = 0;
1818 2782
1819char * 2783char *
1820gl_vendor () 2784gl_vendor ()
1821 CODE: 2785 CODE:
1822 RETVAL = (char *)glGetString (GL_VENDOR); 2786 RETVAL = (char *)glGetString (GL_VENDOR);
… …
1835 CODE: 2799 CODE:
1836 RETVAL = (char *)glGetString (GL_EXTENSIONS); 2800 RETVAL = (char *)glGetString (GL_EXTENSIONS);
1837 OUTPUT: 2801 OUTPUT:
1838 RETVAL 2802 RETVAL
1839 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
1840int glGetError () 2818int glGetError ()
1841 2819
1842void glFinish () 2820void glFinish ()
1843 2821
1844void glClear (int mask) 2822void glClear (int mask)
… …
1881# near_ and far_ are due to microsofts buggy "c" compiler 2859# near_ and far_ are due to microsofts buggy "c" compiler
1882void 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_)
1883 2861
1884# near_ and far_ are due to microsofts buggy "c" compiler 2862# near_ and far_ are due to microsofts buggy "c" compiler
1885void 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
1886 2866
1887void glViewport (int x, int y, int width, int height) 2867void glViewport (int x, int y, int width, int height)
1888 2868
1889void glScissor (int x, int y, int width, int height) 2869void glScissor (int x, int y, int width, int height)
1890 2870
… …
1898 2878
1899void glRotate (float angle, float x, float y, float z) 2879void glRotate (float angle, float x, float y, float z)
1900 CODE: 2880 CODE:
1901 glRotatef (angle, x, y, z); 2881 glRotatef (angle, x, y, z);
1902 2882
1903void glBegin (int mode)
1904
1905void glEnd ()
1906
1907void glColor (float r, float g, float b, float a = 1.0) 2883void glColor (float r, float g, float b, float a = 1.0)
1908 PROTOTYPE: @
1909 ALIAS: 2884 ALIAS:
1910 glColor_premultiply = 1 2885 glColor_premultiply = 1
1911 CODE: 2886 CODE:
1912 if (ix) 2887 if (ix)
1913 { 2888 {
1914 r *= a; 2889 r *= a;
1915 g *= a; 2890 g *= a;
1916 b *= a; 2891 b *= a;
1917 } 2892 }
1918 // microsoft visual "c" rounds instead of truncating... 2893 // microsoft visual "c" rounds instead of truncating...
1919 glColor4ub (MIN ((int)(r * 256.f), 255), 2894 glColor4f (r, g, b, a);
1920 MIN ((int)(g * 256.f), 255),
1921 MIN ((int)(b * 256.f), 255),
1922 MIN ((int)(a * 256.f), 255));
1923
1924void glInterleavedArrays (int format, int stride, char *data)
1925
1926void glDrawElements (int mode, int count, int type, char *indices)
1927
1928# 1.2 void glDrawRangeElements (int mode, int start, int end
1929 2895
1930void glRasterPos (float x, float y, float z = 0.) 2896void glRasterPos (float x, float y, float z = 0.)
1931 CODE: 2897 CODE:
1932 glRasterPos3f (0, 0, z); 2898 glRasterPos3f (0, 0, z);
1933 glBitmap (0, 0, 0, 0, x, y, 0); 2899 glBitmap (0, 0, 0, 0, x, y, 0);
… …
1938 2904
1939void glTexCoord (float s, float t) 2905void glTexCoord (float s, float t)
1940 CODE: 2906 CODE:
1941 glTexCoord2f (s, t); 2907 glTexCoord2f (s, t);
1942 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
1943void glTexEnv (int target, int pname, float param) 2938void glTexEnv (int target, int pname, float param)
1944 CODE: 2939 CODE:
1945 glTexEnvf (target, pname, param); 2940 glTexEnvf (target, pname, param);
1946 2941
1947void glTexParameter (int target, int pname, float param) 2942void glTexParameter (int target, int pname, float param)
… …
1963void 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)
1964 CODE: 2959 CODE:
1965 if (gl.SeparableFilter2D) 2960 if (gl.SeparableFilter2D)
1966 gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column); 2961 gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
1967 2962
1968void 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)
1969 2964
1970void 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)
1971 2966
1972void 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)
1973 2970
1974void 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)
1975 2972
1976int glGenTexture () 2973int glGenTexture ()
1977 CODE: 2974 CODE:
1978{ 2975 RETVAL = gen_texture ();
1979 GLuint name;
1980 glGenTextures (1, &name);
1981 RETVAL = name;
1982}
1983 OUTPUT: 2976 OUTPUT:
1984 RETVAL 2977 RETVAL
1985 2978
1986void glDeleteTexture (int name) 2979void glDeleteTexture (int name)
1987 CODE: 2980 CODE:
1988{
1989 GLuint name_ = name;
1990 glDeleteTextures (1, &name_); 2981 del_texture (name);
1991} 2982
1992
1993int glGenList () 2983int glGenList ()
1994 CODE: 2984 CODE:
1995 RETVAL = glGenLists (1); 2985 RETVAL = glGenLists (1);
1996 OUTPUT: 2986 OUTPUT:
1997 RETVAL 2987 RETVAL
… …
2004 2994
2005void glEndList () 2995void glEndList ()
2006 2996
2007void glCallList (int list) 2997void glCallList (int list)
2008 2998
2999MODULE = Deliantra::Client PACKAGE = DC::UI::Base
2009 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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