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/cvs/deliantra/Deliantra-Client/Client.xs
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Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.118 by root, Thu Jun 15 15:47:35 2006 UTC vs.
Revision 1.273 by root, Wed Aug 20 13:30:02 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
44/* work around os x broken headers */
45#ifdef __MACOSX__
46typedef void (APIENTRYP PFNGLBLENDFUNCSEPARATEPROC) (GLenum sfactorRGB, GLenum dfactorRGB, GLenum sfactorAlpha, GLenum dfactorAlpha);
47#endif
48
49#define PANGO_ENABLE_BACKEND
50#define G_DISABLE_CAST_CHECKS
51
23#include <glib/gmacros.h> 52#include <glib/gmacros.h>
24 53
25#include <pango/pango.h> 54#include <pango/pango.h>
26#include <pango/pangofc-fontmap.h> 55
27#include <pango/pangoft2.h> 56#ifndef PANGO_VERSION_CHECK
28#include <pango/pangocairo.h> 57# define PANGO_VERSION_CHECK(a,b,c) 0
58#endif
59
60#if !PANGO_VERSION_CHECK (1, 15, 2)
61# define pango_layout_get_line_readonly pango_layout_get_line
62# define pango_layout_get_lines_readonly pango_layout_get_lines
63# define pango_layout_iter_get_line_readonly pango_layout_iter_get_line
64# define pango_layout_iter_get_run_readonly pango_layout_iter_get_run
65#endif
29 66
30#ifndef _WIN32 67#ifndef _WIN32
31# include <sys/types.h> 68# include <sys/types.h>
32# include <sys/socket.h> 69# include <sys/socket.h>
33# include <netinet/in.h> 70# include <netinet/in.h>
34# include <netinet/tcp.h> 71# include <netinet/tcp.h>
35# include <inttypes.h> 72# include <inttypes.h>
73#endif
74
75#if __GNUC__ >= 4
76# define expect(expr,value) __builtin_expect ((expr),(value))
36#else 77#else
37 typedef unsigned char uint8_t; 78# 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 79#endif
44 80
45#include "glext.h" 81#define expect_false(expr) expect ((expr) != 0, 0)
82#define expect_true(expr) expect ((expr) != 0, 1)
83
84#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
46 85
47#define FOW_DARKNESS 32 86#define FOW_DARKNESS 32
48 87
49#define MAP_EXTEND_X 32 88#define MAP_EXTEND_X 32
50#define MAP_EXTEND_Y 512 89#define MAP_EXTEND_Y 512
51 90
52#define MIN_FONT_HEIGHT 10 91#define MIN_FONT_HEIGHT 10
92
93/* mask out modifiers we are not interested in */
94#define MOD_MASK (KMOD_CTRL | KMOD_SHIFT | KMOD_ALT | KMOD_META)
95
96static AV *texture_av;
53 97
54static struct 98static struct
55{ 99{
56#define GL_FUNC(ptr,name) ptr name; 100#define GL_FUNC(ptr,name) ptr name;
57#include "glfunc.h" 101#include "glfunc.h"
58#undef GL_FUNC 102#undef GL_FUNC
59} gl; 103} gl;
60 104
105static void
61static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa) 106gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
62{ 107{
63 if (gl.BlendFuncSeparate) 108 if (gl.BlendFuncSeparate)
64 gl.BlendFuncSeparate (sa, da, saa, daa); 109 gl.BlendFuncSeparate (sa, da, saa, daa);
65 else if (gl.BlendFuncSeparateEXT) 110 else if (gl.BlendFuncSeparateEXT)
66 gl.BlendFuncSeparateEXT (sa, da, saa, daa); 111 gl.BlendFuncSeparateEXT (sa, da, saa, daa);
67 else 112 else
68 glBlendFunc (sa, da); 113 glBlendFunc (sa, da);
69} 114}
70 115
116static GLuint
117gen_texture ()
118{
119 GLuint name;
120
121 if (AvFILL (texture_av) >= 0)
122 name = (GLuint)(size_t)av_pop (texture_av);
123 else
124 glGenTextures (1, &name);
125
126 return name;
127}
128
129static void
130del_texture (GLuint name)
131{
132 /* make a half-assed attempt at returning the memory used by the texture */
133 /* textures are frequently being reused by cfplus anyway */
134 /*glBindTexture (GL_TEXTURE_2D, name);*/
135 /*glTexImage2D (GL_TEXTURE_2D, 0, GL_ALPHA, 0, 0, 0, GL_ALPHA, GL_UNSIGNED_BYTE, 0);*/
136 av_push (texture_av, (SV *)(size_t)name);
137 glDeleteTextures (1, &name);
138}
139
140#include "texcache.c"
141#include "rendercache.c"
142
143#include "pango-font.c"
144#include "pango-fontmap.c"
145#include "pango-render.c"
146
147typedef IV DC__Channel;
148typedef SDL_RWops *DC__RW;
71typedef Mix_Chunk *CFClient__MixChunk; 149typedef Mix_Chunk *DC__MixChunk;
72typedef Mix_Music *CFClient__MixMusic; 150typedef Mix_Music *DC__MixMusic;
73 151
74typedef PangoFontDescription *CFClient__Font; 152typedef PangoFontDescription *DC__Font;
153
154static int
155shape_attr_p (PangoLayoutRun *run)
156{
157 GSList *attrs = run->item->analysis.extra_attrs;
158
159 while (attrs)
160 {
161 PangoAttribute *attr = attrs->data;
162
163 if (attr->klass->type == PANGO_ATTR_SHAPE)
164 return 1;
165
166 attrs = attrs->next;
167 }
168
169 return 0;
170}
75 171
76typedef struct cf_layout { 172typedef struct cf_layout {
77 PangoLayout *pl; // either derived from a cairo or ft2 context 173 PangoLayout *pl;
78 int rgba; // wether we use rgba (cairo) or grayscale (ft2)
79 float r, g, b, a; // default color for rgba mode 174 float r, g, b, a; // default color for rgba mode
80 int base_height; 175 int base_height;
81 CFClient__Font font; 176 DC__Font font;
177 rc_t *rc;
82} *CFClient__Layout; 178} *DC__Layout;
83 179
84static CFClient__Font default_font; 180static DC__Font default_font;
85static PangoContext *ft2_context, *cairo_context; 181static PangoContext *opengl_context;
86static PangoFontMap *ft2_fontmap, *cairo_fontmap; 182static PangoFontMap *opengl_fontmap;
87 183
88static void 184static void
89substitute_func (FcPattern *pattern, gpointer data) 185substitute_func (FcPattern *pattern, gpointer data)
90{ 186{
91 FcPatternAddBool (pattern, FC_HINTING, 1); 187 FcPatternAddBool (pattern, FC_HINTING, 1);
92#ifdef FC_HINT_STYLE 188#ifdef FC_HINT_STYLE
93 FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL); 189 FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);
94#endif 190#endif
95#ifdef _WIN32
96 FcPatternAddBool (pattern, FC_AUTOHINT, 1);
97#else
98 FcPatternAddBool (pattern, FC_AUTOHINT, 0); 191 FcPatternAddBool (pattern, FC_AUTOHINT, 0);
99#endif
100} 192}
101 193
102static void 194static void
103layout_update_font (CFClient__Layout self) 195layout_update_font (DC__Layout self)
104{ 196{
105 /* use a random scale factor to account for unknown descenders, 0.8 works 197 /* use a random scale factor to account for unknown descenders, 0.8 works
106 * reasonably well with bitstream vera 198 * reasonably well with dejavu/bistream fonts
107 */ 199 */
108 PangoFontDescription *font = self->font ? self->font : default_font; 200 PangoFontDescription *font = self->font ? self->font : default_font;
109 201
110 pango_font_description_set_absolute_size (font, 202 pango_font_description_set_absolute_size (font,
111 MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10)); 203 MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
112 204
113 pango_layout_set_font_description (self->pl, font); 205 pango_layout_set_font_description (self->pl, font);
114} 206}
115 207
116static void 208static void
117layout_get_pixel_size (CFClient__Layout self, int *w, int *h) 209layout_get_pixel_size (DC__Layout self, int *w, int *h)
118{ 210{
211 PangoRectangle rect;
212
213 // get_pixel_* wrongly rounds down
119 pango_layout_get_pixel_size (self->pl, w, h); 214 pango_layout_get_extents (self->pl, 0, &rect);
120 215
121 if (!*w) *w = 1; 216 rect.width = (rect.width + PANGO_SCALE - 1) / PANGO_SCALE;
122 if (!*h) *h = 1; 217 rect.height = (rect.height + PANGO_SCALE - 1) / PANGO_SCALE;
123 218
124 *w = (*w + 3) & ~3; 219 if (!rect.width) rect.width = 1;
125} 220 if (!rect.height) rect.height = 1;
126 221
222 *w = rect.width;
223 *h = rect.height;
224}
225
226typedef uint16_t tileid;
127typedef uint16_t mapface; 227typedef uint16_t faceid;
128 228
129typedef struct { 229typedef struct {
130 GLint name; 230 GLuint name;
131 int w, h; 231 int w, h;
132 float s, t; 232 float s, t;
133 uint8_t r, g, b, a; 233 uint8_t r, g, b, a;
234 tileid smoothtile;
235 uint8_t smoothlevel;
134} maptex; 236} maptex;
135 237
136typedef struct { 238typedef struct {
239 uint32_t player;
240 tileid tile[3];
137 int16_t darkness; 241 uint16_t darkness;
138 mapface face[3]; 242 uint8_t stat_width, stat_hp, flags, smoothmax;
139} mapcell; 243} mapcell;
140 244
141typedef struct { 245typedef struct {
142 int32_t c0, c1; 246 int32_t c0, c1;
143 mapcell *col; 247 mapcell *col;
144} maprow; 248} maprow;
145 249
146typedef struct map { 250typedef struct map {
147 int x, y, w, h; 251 int x, y, w, h;
148 int ox, oy; /* offset to virtual global coordinate system */ 252 int ox, oy; /* offset to virtual global coordinate system */
149 int faces; 253 int faces; tileid *face2tile; // [faceid]
150 mapface *face; 254 int texs; maptex *tex; // [tileid]
151
152 int texs;
153 maptex *tex;
154 255
155 int32_t rows; 256 int32_t rows;
156 maprow *row; 257 maprow *row;
157} *CFClient__Map; 258} *DC__Map;
158 259
159static char * 260static char *
160prepend (char *ptr, int sze, int inc) 261prepend (char *ptr, int sze, int inc)
161{ 262{
162 char *p; 263 char *p;
… …
179} 280}
180 281
181#define Append(type,ptr,sze,inc) (ptr) = (type *)append ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type)) 282#define Append(type,ptr,sze,inc) (ptr) = (type *)append ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
182#define Prepend(type,ptr,sze,inc) (ptr) = (type *)prepend ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type)) 283#define Prepend(type,ptr,sze,inc) (ptr) = (type *)prepend ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
183 284
285static void
286need_facenum (struct map *self, faceid face)
287{
288 while (self->faces <= face)
289 {
290 Append (tileid, self->face2tile, self->faces, self->faces);
291 self->faces *= 2;
292 }
293}
294
295static void
296need_texid (struct map *self, int texid)
297{
298 while (self->texs <= texid)
299 {
300 Append (maptex, self->tex, self->texs, self->texs);
301 self->texs *= 2;
302 }
303}
304
184static maprow * 305static maprow *
185map_get_row (CFClient__Map self, int y) 306map_get_row (DC__Map self, int y)
186{ 307{
187 if (0 > y) 308 if (0 > y)
188 { 309 {
189 int extend = - y + MAP_EXTEND_Y; 310 int extend = - y + MAP_EXTEND_Y;
190 Prepend (maprow, self->row, self->rows, extend); 311 Prepend (maprow, self->row, self->rows, extend);
… …
228 349
229 return row->col + (x - row->c0); 350 return row->col + (x - row->c0);
230} 351}
231 352
232static mapcell * 353static mapcell *
233map_get_cell (CFClient__Map self, int x, int y) 354map_get_cell (DC__Map self, int x, int y)
234{ 355{
235 return row_get_cell (map_get_row (self, y), x); 356 return row_get_cell (map_get_row (self, y), x);
236} 357}
237 358
238static void 359static void
239map_clear (CFClient__Map self) 360map_clear (DC__Map self)
240{ 361{
241 int r; 362 int r;
242 363
243 for (r = 0; r < self->rows; r++) 364 for (r = 0; r < self->rows; r++)
244 Safefree (self->row[r].col); 365 Safefree (self->row[r].col);
… …
251 self->oy = 0; 372 self->oy = 0;
252 self->row = 0; 373 self->row = 0;
253 self->rows = 0; 374 self->rows = 0;
254} 375}
255 376
377#define CELL_CLEAR(cell) \
378 do { \
379 if ((cell)->player) \
380 (cell)->tile [2] = 0; \
381 (cell)->darkness = 0; \
382 (cell)->stat_hp = 0; \
383 (cell)->flags = 0; \
384 (cell)->player = 0; \
385 } while (0)
386
256static void 387static void
257map_blank (CFClient__Map self, int x0, int y0, int w, int h) 388map_blank (DC__Map self, int x0, int y0, int w, int h)
258{ 389{
259 int x, y; 390 int x, y;
260 maprow *row; 391 maprow *row;
392 mapcell *cell;
261 393
262 for (y = y0; y < y0 + h; y++) 394 for (y = y0; y < y0 + h; y++)
263 if (y >= 0) 395 if (y >= 0)
264 { 396 {
265 if (y >= self->rows) 397 if (y >= self->rows)
… …
271 if (x >= row->c0) 403 if (x >= row->c0)
272 { 404 {
273 if (x >= row->c1) 405 if (x >= row->c1)
274 break; 406 break;
275 407
276 row->col[x - row->c0].darkness = -1; 408 cell = row->col + x - row->c0;
409
410 CELL_CLEAR (cell);
277 } 411 }
278 } 412 }
413}
414
415typedef struct {
416 tileid tile;
417 uint8_t x, y, level;
418} smooth_key;
419
420static void
421smooth_or_bits (HV *hv, smooth_key *key, IV bits)
422{
423 SV **sv = hv_fetch (hv, (char *)key, sizeof (*key), 1);
424
425 if (SvIOK (*sv))
426 SvIV_set (*sv, SvIVX (*sv) | bits);
427 else
428 sv_setiv (*sv, bits);
279} 429}
280 430
281static void 431static void
282music_finished (void) 432music_finished (void)
283{ 433{
… …
319 n |= n >> 16; 469 n |= n >> 16;
320 470
321 return n + 1; 471 return n + 1;
322} 472}
323 473
324MODULE = CFClient PACKAGE = CFClient 474static unsigned int
475popcount (unsigned int n)
476{
477 n -= (n >> 1) & 0x55555555U;
478 n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
479 n = ((n >> 4) + n) & 0x0f0f0f0fU;
480 n *= 0x01010101U;
481
482 return n >> 24;
483}
484
485/* SDL should provide this, really. */
486#define SDLK_MODIFIER_MIN 300
487#define SDLK_MODIFIER_MAX 314
488
489/******************************************************************************/
490
491static GV *draw_x_gv, *draw_y_gv, *draw_w_gv, *draw_h_gv;
492static GV *hover_gv;
493
494static int
495within_widget (SV *widget, NV x, NV y)
496{
497 HV *self;
498 SV **svp;
499 NV wx, ww, wy, wh;
500
501 if (!SvROK (widget))
502 return 0;
503
504 self = (HV *)SvRV (widget);
505
506 if (SvTYPE (self) != SVt_PVHV)
507 return 0;
508
509 svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
510 if (y < wy)
511 return 0;
512
513 svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
514 if (y >= wy + wh)
515 return 0;
516
517 svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
518 if (x < wx)
519 return 0;
520
521 svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
522 if (x >= wx + ww)
523 return 0;
524
525 svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
526 if (!svp || !SvTRUE (*svp))
527 return 0;
528
529 return 1;
530}
531
532static void
533deliantra_main ()
534{
535 char *argv[] = { 0 };
536 call_argv ("::main", G_DISCARD | G_VOID, argv);
537 dSP;
538}
539
540#ifdef __MACOSX__
541 /* to due surprising braindamage on the side of SDL design, we
542 * do some mind-boggling hack here: SDL requires a custom main()
543 * on OS X, so... we provide one and call the original main(), which,
544 * due to share dlibrary magic, calls -lSDLmain's main, not perl's main,
545 * and which calls our main (== SDL_main) back.
546 */
547 extern C_LINKAGE int
548 main (int argc, char *argv[])
549 {
550 deliantra_main ();
551 }
552
553 #undef main
554
555 extern C_LINKAGE int main (int argc, char *argv[]);
556
557 static void
558 SDL_braino (void)
559 {
560 char *argv[] = { "deliantra client", 0 };
561 (main) (1, argv);
562 }
563#else
564 static void
565 SDL_braino (void)
566 {
567 deliantra_main ();
568 }
569#endif
570
571MODULE = Deliantra::Client PACKAGE = DC
325 572
326PROTOTYPES: ENABLE 573PROTOTYPES: ENABLE
327 574
328BOOT: 575BOOT:
329{ 576{
330 HV *stash = gv_stashpv ("CFClient", 1); 577 HV *stash = gv_stashpv ("DC", 1);
331 static const struct { 578 static const struct {
332 const char *name; 579 const char *name;
333 IV iv; 580 IV iv;
334 } *civ, const_iv[] = { 581 } *civ, const_iv[] = {
335# define const_iv(name) { # name, (IV)name } 582# define const_iv(name) { # name, (IV)name }
583 const_iv (SDLK_MODIFIER_MIN),
584 const_iv (SDLK_MODIFIER_MAX),
585
336 const_iv (SDL_ACTIVEEVENT), 586 const_iv (SDL_ACTIVEEVENT),
337 const_iv (SDL_KEYDOWN), 587 const_iv (SDL_KEYDOWN),
338 const_iv (SDL_KEYUP), 588 const_iv (SDL_KEYUP),
339 const_iv (SDL_MOUSEMOTION), 589 const_iv (SDL_MOUSEMOTION),
340 const_iv (SDL_MOUSEBUTTONDOWN), 590 const_iv (SDL_MOUSEBUTTONDOWN),
… …
349 const_iv (SDL_EVENT_RESERVEDA), 599 const_iv (SDL_EVENT_RESERVEDA),
350 const_iv (SDL_EVENT_RESERVEDB), 600 const_iv (SDL_EVENT_RESERVEDB),
351 const_iv (SDL_VIDEORESIZE), 601 const_iv (SDL_VIDEORESIZE),
352 const_iv (SDL_VIDEOEXPOSE), 602 const_iv (SDL_VIDEOEXPOSE),
353 const_iv (SDL_USEREVENT), 603 const_iv (SDL_USEREVENT),
604
605 const_iv (SDL_APPINPUTFOCUS),
606 const_iv (SDL_APPMOUSEFOCUS),
607 const_iv (SDL_APPACTIVE),
608
609 const_iv (SDLK_FIRST),
610 const_iv (SDLK_LAST),
354 const_iv (SDLK_KP0), 611 const_iv (SDLK_KP0),
355 const_iv (SDLK_KP1), 612 const_iv (SDLK_KP1),
356 const_iv (SDLK_KP2), 613 const_iv (SDLK_KP2),
357 const_iv (SDLK_KP3), 614 const_iv (SDLK_KP3),
358 const_iv (SDLK_KP4), 615 const_iv (SDLK_KP4),
… …
413 const_iv (SDLK_BREAK), 670 const_iv (SDLK_BREAK),
414 const_iv (SDLK_MENU), 671 const_iv (SDLK_MENU),
415 const_iv (SDLK_POWER), 672 const_iv (SDLK_POWER),
416 const_iv (SDLK_EURO), 673 const_iv (SDLK_EURO),
417 const_iv (SDLK_UNDO), 674 const_iv (SDLK_UNDO),
675
418 const_iv (KMOD_NONE), 676 const_iv (KMOD_NONE),
677 const_iv (KMOD_SHIFT),
419 const_iv (KMOD_LSHIFT), 678 const_iv (KMOD_LSHIFT),
420 const_iv (KMOD_RSHIFT), 679 const_iv (KMOD_RSHIFT),
680 const_iv (KMOD_CTRL),
421 const_iv (KMOD_LCTRL), 681 const_iv (KMOD_LCTRL),
422 const_iv (KMOD_RCTRL), 682 const_iv (KMOD_RCTRL),
683 const_iv (KMOD_ALT),
423 const_iv (KMOD_LALT), 684 const_iv (KMOD_LALT),
424 const_iv (KMOD_RALT), 685 const_iv (KMOD_RALT),
686 const_iv (KMOD_META),
425 const_iv (KMOD_LMETA), 687 const_iv (KMOD_LMETA),
426 const_iv (KMOD_RMETA), 688 const_iv (KMOD_RMETA),
427 const_iv (KMOD_NUM), 689 const_iv (KMOD_NUM),
428 const_iv (KMOD_CAPS), 690 const_iv (KMOD_CAPS),
429 const_iv (KMOD_MODE), 691 const_iv (KMOD_MODE),
430 const_iv (KMOD_CTRL), 692
431 const_iv (KMOD_SHIFT), 693 const_iv (MIX_DEFAULT_FORMAT),
432 const_iv (KMOD_ALT), 694
433 const_iv (KMOD_META) 695 const_iv (SDL_INIT_TIMER),
696 const_iv (SDL_INIT_AUDIO),
697 const_iv (SDL_INIT_VIDEO),
698 const_iv (SDL_INIT_CDROM),
699 const_iv (SDL_INIT_JOYSTICK),
700 const_iv (SDL_INIT_EVERYTHING),
701 const_iv (SDL_INIT_NOPARACHUTE),
702 const_iv (SDL_INIT_EVENTTHREAD),
703
704 const_iv (SDL_GL_RED_SIZE),
705 const_iv (SDL_GL_GREEN_SIZE),
706 const_iv (SDL_GL_BLUE_SIZE),
707 const_iv (SDL_GL_ALPHA_SIZE),
708 const_iv (SDL_GL_DOUBLEBUFFER),
709 const_iv (SDL_GL_BUFFER_SIZE),
710 const_iv (SDL_GL_DEPTH_SIZE),
711 const_iv (SDL_GL_STENCIL_SIZE),
712 const_iv (SDL_GL_ACCUM_RED_SIZE),
713 const_iv (SDL_GL_ACCUM_GREEN_SIZE),
714 const_iv (SDL_GL_ACCUM_BLUE_SIZE),
715 const_iv (SDL_GL_ACCUM_ALPHA_SIZE),
716 const_iv (SDL_GL_STEREO),
717 const_iv (SDL_GL_MULTISAMPLEBUFFERS),
718 const_iv (SDL_GL_MULTISAMPLESAMPLES),
719 const_iv (SDL_GL_ACCELERATED_VISUAL),
720 const_iv (SDL_GL_SWAP_CONTROL),
721
722 const_iv (FOW_DARKNESS)
434# undef const_iv 723# undef const_iv
435 }; 724 };
436 725
437 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 726 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
438 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 727 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
728
729 assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
730 assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
439} 731}
732
733void
734weaken (SV *rv)
735 PROTOTYPE: $
736 CODE:
737 sv_rvweaken (rv);
738
739int
740in_destruct ()
741 CODE:
742 RETVAL = PL_main_cv == Nullcv;
743 OUTPUT:
744 RETVAL
440 745
441NV floor (NV x) 746NV floor (NV x)
442 747
443NV ceil (NV x) 748NV ceil (NV x)
444 749
750IV minpot (UV n)
751
752IV popcount (UV n)
753
445void 754void
446pango_init () 755pango_init ()
447 CODE: 756 CODE:
448 // delayed, so it can pick up new fonts added by AddFontResourceEx
449{ 757{
450 {
451 ft2_fontmap = pango_ft2_font_map_new (); 758 opengl_fontmap = pango_opengl_font_map_new ();
452 pango_ft2_font_map_set_default_substitute ((PangoFT2FontMap *)ft2_fontmap, substitute_func, 0, 0); 759 pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
453 ft2_context = pango_ft2_font_map_create_context ((PangoFT2FontMap *)ft2_fontmap); 760 opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
454 } 761 /*pango_context_set_font_description (opengl_context, default_font);*/
455 { 762#if PANGO_VERSION_CHECK (1, 15, 2)
456 cairo_font_options_t *fopt = cairo_font_options_create (); 763 pango_context_set_language (opengl_context, pango_language_from_string ("en"));
457 cairo_fontmap = pango_cairo_font_map_get_default (); 764 /*pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);*/
458 cairo_context = pango_cairo_font_map_create_context ((PangoCairoFontMap *)cairo_fontmap);
459#ifdef _WIN32
460 // cairo looks like shit eaten twice on windows
461 cairo_font_options_set_antialias (fopt, CAIRO_ANTIALIAS_NONE);
462#else
463 cairo_font_options_set_antialias (fopt, CAIRO_ANTIALIAS_GRAY);
464#endif 765#endif
465 cairo_font_options_set_hint_style (fopt, CAIRO_HINT_STYLE_FULL);
466 cairo_font_options_set_hint_metrics (fopt, CAIRO_HINT_METRICS_ON);
467 pango_cairo_context_set_font_options (cairo_context, fopt);
468 cairo_font_options_destroy (fopt);
469 }
470} 766}
471 767
472int 768char *SDL_GetError ()
473SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO)
474 769
475void 770void SDL_braino ()
771
772int SDL_Init (U32 flags)
773
774int SDL_InitSubSystem (U32 flags)
775
776void SDL_QuitSubSystem (U32 flags)
777
476SDL_Quit () 778void SDL_Quit ()
477 779
780int SDL_GL_SetAttribute (int attr, int value)
781
782int SDL_GL_GetAttribute (int attr)
783 CODE:
784 if (SDL_GL_GetAttribute (attr, &RETVAL))
785 XSRETURN_UNDEF;
786 OUTPUT:
787 RETVAL
788
478void 789void
479SDL_ListModes () 790SDL_ListModes (int rgb, int alpha)
480 PPCODE: 791 PPCODE:
481{ 792{
482 SDL_Rect **m; 793 SDL_Rect **m;
483 794
484 SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5); 795 SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
485 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5); 796 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
486 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5); 797 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
487 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1); 798 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
488 799
489 SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15); 800 SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
490 SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0); 801 SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
491 802
492 SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0); 803 SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
493 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0); 804 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
494 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0); 805 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
495 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0); 806 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
496 807
497 SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1); 808 SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
498 809 SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
499 SDL_EnableUNICODE (1);
500 SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
501 810
502 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL); 811 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
503 812
504 if (m && m != (SDL_Rect **)-1) 813 if (m && m != (SDL_Rect **)-1)
505 while (*m) 814 while (*m)
506 { 815 {
816 if ((*m)->w >= 400 && (*m)->h >= 300)
817 {
507 AV *av = newAV (); 818 AV *av = newAV ();
508 av_push (av, newSViv ((*m)->w)); 819 av_push (av, newSViv ((*m)->w));
509 av_push (av, newSViv ((*m)->h)); 820 av_push (av, newSViv ((*m)->h));
821 av_push (av, newSViv (rgb));
822 av_push (av, newSViv (alpha));
510 XPUSHs (sv_2mortal (newRV_noinc ((SV *)av))); 823 XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
824 }
511 825
512 ++m; 826 ++m;
513 } 827 }
514} 828}
515 829
516char *
517SDL_GetError ()
518
519int 830int
520SDL_SetVideoMode (int w, int h, int fullscreen) 831SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
521 CODE: 832 CODE:
833{
834 SDL_EnableUNICODE (1);
835 SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
836
837 SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
838 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
839 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
840 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
841
522 RETVAL = !!SDL_SetVideoMode ( 842 RETVAL = !!SDL_SetVideoMode (
523 w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0) 843 w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)
524 ); 844 );
845
525 if (RETVAL) 846 if (RETVAL)
526 { 847 {
527 SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+"); 848 av_clear (texture_av);
849
850 SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
528# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name); 851#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
529# include "glfunc.h" 852#include "glfunc.h"
530# undef GL_FUNC 853#undef GL_FUNC
531 } 854 }
855}
532 OUTPUT: 856 OUTPUT:
533 RETVAL 857 RETVAL
534 858
535void 859void
536SDL_GL_SwapBuffers () 860SDL_GL_SwapBuffers ()
537 861
538char * 862char *
539SDL_GetKeyName (int sym) 863SDL_GetKeyName (int sym)
540 864
865int
866SDL_GetAppState ()
867
868int
869SDL_GetModState ()
870
541void 871void
542SDL_PollEvent () 872poll_events ()
543 PPCODE: 873 PPCODE:
544{ 874{
545 SDL_Event ev; 875 SDL_Event ev;
546 876
547 while (SDL_PollEvent (&ev)) 877 SDL_PumpEvents ();
878 while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
548 { 879 {
549 HV *hv = newHV (); 880 HV *hv = newHV ();
550 hv_store (hv, "type", 4, newSViv (ev.type), 0); 881 hv_store (hv, "type", 4, newSViv (ev.type), 0);
551 882
552 switch (ev.type) 883 switch (ev.type)
553 { 884 {
554 case SDL_KEYDOWN: 885 case SDL_KEYDOWN:
555 case SDL_KEYUP: 886 case SDL_KEYUP:
556 hv_store (hv, "state", 5, newSViv (ev.key.state), 0); 887 hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
557 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0); 888 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
558 hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0); 889 hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod & MOD_MASK), 0);
890 hv_store (hv, "cmod", 4, newSViv (SDL_GetModState () & MOD_MASK), 0); /* current mode */
559 hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0); 891 hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
560 break; 892 break;
561 893
562 case SDL_ACTIVEEVENT: 894 case SDL_ACTIVEEVENT:
563 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0); 895 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
564 hv_store (hv, "state", 5, newSViv (ev.active.state), 0); 896 hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
565 break; 897 break;
566 898
567 case SDL_MOUSEMOTION: 899 case SDL_MOUSEMOTION:
900 {
901 int state = ev.motion.state;
902 int x = ev.motion.x;
903 int y = ev.motion.y;
904 int xrel = ev.motion.xrel;
905 int yrel = ev.motion.yrel;
906
907 /* do simplistic event compression */
908 while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
909 && state == ev.motion.state)
910 {
911 xrel += ev.motion.xrel;
912 yrel += ev.motion.yrel;
913 x = ev.motion.x;
914 y = ev.motion.y;
915 SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
916 }
917
568 hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0); 918 hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
569
570 hv_store (hv, "state", 5, newSViv (ev.motion.state), 0); 919 hv_store (hv, "state", 5, newSViv (state), 0);
571 hv_store (hv, "x", 1, newSViv (ev.motion.x), 0); 920 hv_store (hv, "x", 1, newSViv (x), 0);
572 hv_store (hv, "y", 1, newSViv (ev.motion.y), 0); 921 hv_store (hv, "y", 1, newSViv (y), 0);
573 hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0); 922 hv_store (hv, "xrel", 4, newSViv (xrel), 0);
574 hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0); 923 hv_store (hv, "yrel", 4, newSViv (yrel), 0);
924 }
575 break; 925 break;
576 926
577 case SDL_MOUSEBUTTONDOWN: 927 case SDL_MOUSEBUTTONDOWN:
578 case SDL_MOUSEBUTTONUP: 928 case SDL_MOUSEBUTTONUP:
579 hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0); 929 hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
580 930
581 hv_store (hv, "button", 6, newSViv (ev.button.button), 0); 931 hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
582 hv_store (hv, "state", 5, newSViv (ev.button.state), 0); 932 hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
583 hv_store (hv, "x", 1, newSViv (ev.button.x), 0); 933 hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
584 hv_store (hv, "y", 1, newSViv (ev.button.y), 0); 934 hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
… …
589 hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0); 939 hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
590 hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0); 940 hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
591 break; 941 break;
592 } 942 }
593 943
594 XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv))); 944 XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
595 } 945 }
596} 946}
597 947
598int 948int
599Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048) 949Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
600 POSTCALL: 950 POSTCALL:
601 Mix_HookMusicFinished (music_finished); 951 Mix_HookMusicFinished (music_finished);
602 Mix_ChannelFinished (channel_finished); 952 Mix_ChannelFinished (channel_finished);
603 953
604void 954void
955Mix_QuerySpec ()
956 PPCODE:
957{
958 int freq, channels;
959 Uint16 format;
960
961 if (Mix_QuerySpec (&freq, &format, &channels))
962 {
963 EXTEND (SP, 3);
964 PUSHs (sv_2mortal (newSViv (freq)));
965 PUSHs (sv_2mortal (newSViv (format)));
966 PUSHs (sv_2mortal (newSViv (channels)));
967 }
968}
969
970void
605Mix_CloseAudio () 971Mix_CloseAudio ()
606 972
607int 973int
608Mix_AllocateChannels (int numchans = -1) 974Mix_AllocateChannels (int numchans = -1)
609 975
976const char *
977Mix_GetError ()
978
610void 979void
611lowdelay (int fd, int val = 1) 980lowdelay (int fd, int val = 1)
612 CODE: 981 CODE:
982 setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
983
984void
985win32_proxy_info ()
986 PPCODE:
987{
613#ifndef _WIN32 988#ifdef _WIN32
614 setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val)); 989 char buffer[2048];
990 DWORD buflen;
991
992 EXTEND (SP, 3);
993
994 buflen = sizeof (buffer);
995 if (InternetQueryOption (0, INTERNET_OPTION_PROXY, (void *)buffer, &buflen))
996 if (((INTERNET_PROXY_INFO *)buffer)->dwAccessType == INTERNET_OPEN_TYPE_PROXY)
997 {
998 PUSHs (newSVpv (((INTERNET_PROXY_INFO *)buffer)->lpszProxy, 0));
999
1000 buflen = sizeof (buffer);
1001 if (InternetQueryOption (0, INTERNET_OPTION_PROXY_USERNAME, (void *)buffer, &buflen))
1002 {
1003 PUSHs (newSVpv (buffer, 0));
1004
1005 buflen = sizeof (buffer);
1006 if (InternetQueryOption (0, INTERNET_OPTION_PROXY_PASSWORD, (void *)buffer, &buflen))
1007 PUSHs (newSVpv (buffer, 0));
1008 }
1009 }
615#endif 1010#endif
1011}
616 1012
617void 1013int
618add_font (char *file) 1014add_font (char *file)
619 CODE: 1015 CODE:
620 FcConfigAppFontAddFile (0, (const FcChar8 *)file); /* no idea wether this is required */ 1016 RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
621#ifdef _WIN32 1017 OUTPUT:
622 // cairo... sigh... requires win2000 1018 RETVAL
623 AddFontResourceEx (file, FR_PRIVATE, 0);
624#endif
625 1019
626void 1020void
627load_image_inline (SV *image_) 1021load_image_inline (SV *image_)
628 ALIAS: 1022 ALIAS:
629 load_image_file = 1 1023 load_image_file = 1
… …
632 STRLEN image_len; 1026 STRLEN image_len;
633 char *image = (char *)SvPVbyte (image_, image_len); 1027 char *image = (char *)SvPVbyte (image_, image_len);
634 SDL_Surface *surface, *surface2; 1028 SDL_Surface *surface, *surface2;
635 SDL_PixelFormat fmt; 1029 SDL_PixelFormat fmt;
636 SDL_RWops *rw = ix 1030 SDL_RWops *rw = ix
637 ? SDL_RWFromFile (image, "r") 1031 ? SDL_RWFromFile (image, "rb")
638 : SDL_RWFromConstMem (image, image_len); 1032 : SDL_RWFromConstMem (image, image_len);
639 1033
640 if (!rw) 1034 if (!rw)
641 croak ("load_image: %s", SDL_GetError ()); 1035 croak ("load_image: %s", SDL_GetError ());
642 1036
… …
671 1065
672 surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE); 1066 surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);
673 1067
674 assert (surface2->pitch == surface2->w * 4); 1068 assert (surface2->pitch == surface2->w * 4);
675 1069
1070 SDL_LockSurface (surface2);
676 EXTEND (SP, 5); 1071 EXTEND (SP, 6);
677 PUSHs (sv_2mortal (newSViv (surface2->w))); 1072 PUSHs (sv_2mortal (newSViv (surface2->w)));
678 PUSHs (sv_2mortal (newSViv (surface2->h))); 1073 PUSHs (sv_2mortal (newSViv (surface2->h)));
679 SDL_LockSurface (surface2);
680 PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch))); 1074 PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));
681 SDL_UnlockSurface (surface2);
682 PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB))); 1075 PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
683 PUSHs (sv_2mortal (newSViv (GL_RGBA))); 1076 PUSHs (sv_2mortal (newSViv (GL_RGBA)));
684 PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE))); 1077 PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
1078 SDL_UnlockSurface (surface2);
685 1079
686 SDL_FreeSurface (surface); 1080 SDL_FreeSurface (surface);
687 SDL_FreeSurface (surface2); 1081 SDL_FreeSurface (surface2);
688} 1082}
689 1083
… …
715void 1109void
716error (char *message) 1110error (char *message)
717 CODE: 1111 CODE:
718 fprintf (stderr, "ERROR: %s\n", message); 1112 fprintf (stderr, "ERROR: %s\n", message);
719#ifdef _WIN32 1113#ifdef _WIN32
720 MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR); 1114 MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
721#endif 1115#endif
722 1116
723void 1117void
724fatal (char *message) 1118fatal (char *message)
725 CODE: 1119 CODE:
726 fprintf (stderr, "FATAL: %s\n", message); 1120 fprintf (stderr, "FATAL: %s\n", message);
727#ifdef _WIN32 1121#ifdef _WIN32
728 MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR); 1122 MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
729#endif 1123#endif
730 _exit (1); 1124 _exit (1);
731 1125
732void 1126void
733_exit (int retval) 1127_exit (int retval = 0)
734 CODE: 1128 CODE:
1129#ifdef WIN32
1130 ExitThread (retval); // unclean, please beam me up
1131#else
735 _exit (retval); 1132 _exit (retval);
1133#endif
736 1134
1135void
1136debug ()
1137 CODE:
1138{
1139#if DEBUG
1140 VALGRIND_DO_LEAK_CHECK;
1141#endif
1142}
1143
737MODULE = CFClient PACKAGE = CFClient::Font 1144MODULE = Deliantra::Client PACKAGE = DC::Font
738 1145
739CFClient::Font 1146PROTOTYPES: DISABLE
1147
1148DC::Font
740new_from_file (SV *class, char *path, int id = 0) 1149new_from_file (SV *class, char *path, int id = 0)
741 CODE: 1150 CODE:
742{ 1151{
743 int count; 1152 int count;
744 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count); 1153 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
… …
747} 1156}
748 OUTPUT: 1157 OUTPUT:
749 RETVAL 1158 RETVAL
750 1159
751void 1160void
752DESTROY (CFClient::Font self) 1161DESTROY (DC::Font self)
753 CODE: 1162 CODE:
754 pango_font_description_free (self); 1163 pango_font_description_free (self);
755 1164
756void 1165void
757make_default (CFClient::Font self) 1166make_default (DC::Font self)
1167 PROTOTYPE: $
758 CODE: 1168 CODE:
759 default_font = self; 1169 default_font = self;
760 1170
761MODULE = CFClient PACKAGE = CFClient::Layout 1171MODULE = Deliantra::Client PACKAGE = DC::Layout
762 1172
763CFClient::Layout 1173PROTOTYPES: DISABLE
764new (SV *class, int rgba = 0) 1174
1175void
1176glyph_cache_backup ()
1177 PROTOTYPE:
1178 CODE:
1179 tc_backup ();
1180
1181void
1182glyph_cache_restore ()
1183 PROTOTYPE:
1184 CODE:
1185 tc_restore ();
1186
1187DC::Layout
1188new (SV *class)
765 CODE: 1189 CODE:
766 New (0, RETVAL, 1, struct cf_layout); 1190 New (0, RETVAL, 1, struct cf_layout);
767 1191
768 RETVAL->pl = pango_layout_new (rgba ? cairo_context : ft2_context); 1192 RETVAL->pl = pango_layout_new (opengl_context);
769 RETVAL->rgba = rgba;
770 RETVAL->r = 1.; 1193 RETVAL->r = 1.;
771 RETVAL->g = 1.; 1194 RETVAL->g = 1.;
772 RETVAL->b = 1.; 1195 RETVAL->b = 1.;
773 RETVAL->a = 1.; 1196 RETVAL->a = 1.;
774 RETVAL->base_height = MIN_FONT_HEIGHT; 1197 RETVAL->base_height = MIN_FONT_HEIGHT;
775 RETVAL->font = 0; 1198 RETVAL->font = 0;
1199 RETVAL->rc = rc_alloc ();
776 1200
777 pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR); 1201 pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
778 layout_update_font (RETVAL); 1202 layout_update_font (RETVAL);
779 OUTPUT: 1203 OUTPUT:
780 RETVAL 1204 RETVAL
781 1205
782void 1206void
783DESTROY (CFClient::Layout self) 1207DESTROY (DC::Layout self)
784 CODE: 1208 CODE:
785 g_object_unref (self->pl); 1209 g_object_unref (self->pl);
1210 rc_free (self->rc);
786 Safefree (self); 1211 Safefree (self);
787 1212
788int
789is_rgba (CFClient::Layout self)
790 CODE:
791 RETVAL = self->rgba;
792 OUTPUT:
793 RETVAL
794
795void 1213void
796set_text (CFClient::Layout self, SV *text_) 1214set_text (DC::Layout self, SV *text_)
797 CODE: 1215 CODE:
798{ 1216{
799 STRLEN textlen; 1217 STRLEN textlen;
800 char *text = SvPVutf8 (text_, textlen); 1218 char *text = SvPVutf8 (text_, textlen);
801 1219
802 pango_layout_set_text (self->pl, text, textlen); 1220 pango_layout_set_text (self->pl, text, textlen);
803} 1221}
804 1222
805void 1223void
806set_markup (CFClient::Layout self, SV *text_) 1224set_markup (DC::Layout self, SV *text_)
807 CODE: 1225 CODE:
808{ 1226{
809 STRLEN textlen; 1227 STRLEN textlen;
810 char *text = SvPVutf8 (text_, textlen); 1228 char *text = SvPVutf8 (text_, textlen);
811 1229
812 pango_layout_set_markup (self->pl, text, textlen); 1230 pango_layout_set_markup (self->pl, text, textlen);
813} 1231}
814 1232
1233void
1234set_shapes (DC::Layout self, ...)
1235 CODE:
1236{
1237 PangoAttrList *attrs = 0;
1238 const char *text = pango_layout_get_text (self->pl);
1239 const char *pos = text;
1240 int arg = 4;
1241
1242 while (arg < items && (pos = strstr (pos, OBJ_STR)))
1243 {
1244 PangoRectangle inkrect, rect;
1245 PangoAttribute *attr;
1246
1247 int x = SvIV (ST (arg - 3));
1248 int y = SvIV (ST (arg - 2));
1249 int w = SvIV (ST (arg - 1));
1250 int h = SvIV (ST (arg ));
1251
1252 inkrect.x = 0;
1253 inkrect.y = 0;
1254 inkrect.width = 0;
1255 inkrect.height = 0;
1256
1257 rect.x = x * PANGO_SCALE;
1258 rect.y = y * PANGO_SCALE;
1259 rect.width = w * PANGO_SCALE;
1260 rect.height = h * PANGO_SCALE;
1261
1262 if (!attrs)
1263 attrs = pango_layout_get_attributes (self->pl);
1264
1265 attr = pango_attr_shape_new (&inkrect, &rect);
1266 attr->start_index = pos - text;
1267 attr->end_index = attr->start_index + sizeof (OBJ_STR) - 1;
1268 pango_attr_list_insert (attrs, attr);
1269
1270 arg += 4;
1271 pos += sizeof (OBJ_STR) - 1;
1272 }
1273
1274 if (attrs)
1275 pango_layout_set_attributes (self->pl, attrs);
1276}
1277
1278void
1279get_shapes (DC::Layout self)
1280 PPCODE:
1281{
1282 PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
1283
1284 do
1285 {
1286 PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
1287
1288 if (run && shape_attr_p (run))
1289 {
1290 PangoRectangle extents;
1291 pango_layout_iter_get_run_extents (iter, 0, &extents);
1292
1293 EXTEND (SP, 2);
1294 PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.x))));
1295 PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.y))));
1296 }
1297 }
1298 while (pango_layout_iter_next_run (iter));
1299
1300 pango_layout_iter_free (iter);
1301}
1302
1303int
1304has_wrapped (DC::Layout self)
1305 CODE:
1306{
1307 int lines = 1;
1308 const char *text = pango_layout_get_text (self->pl);
1309
1310 while (*text)
1311 lines += *text++ == '\n';
1312
1313 RETVAL = lines < pango_layout_get_line_count (self->pl);
1314}
1315 OUTPUT:
1316 RETVAL
1317
815SV * 1318SV *
816get_text (CFClient::Layout self) 1319get_text (DC::Layout self)
817 CODE: 1320 CODE:
818 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0); 1321 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
819 sv_utf8_decode (RETVAL); 1322 sv_utf8_decode (RETVAL);
820 OUTPUT: 1323 OUTPUT:
821 RETVAL 1324 RETVAL
822 1325
823void 1326void
824set_foreground (CFClient::Layout self, float r, float g, float b, float a = 1.) 1327set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
825 CODE: 1328 CODE:
826 self->r = r; 1329 self->r = r;
827 self->g = g; 1330 self->g = g;
828 self->b = b; 1331 self->b = b;
829 self->a = a; 1332 self->a = a;
830 1333
831void 1334void
832set_font (CFClient::Layout self, CFClient::Font font = 0) 1335set_font (DC::Layout self, DC::Font font = 0)
833 CODE: 1336 CODE:
834 if (self->font != font) 1337 if (self->font != font)
835 { 1338 {
836 self->font = font; 1339 self->font = font;
837 layout_update_font (self); 1340 layout_update_font (self);
838 } 1341 }
839 1342
840void 1343void
841set_height (CFClient::Layout self, int base_height) 1344set_height (DC::Layout self, int base_height)
842 CODE: 1345 CODE:
843 if (self->base_height != base_height) 1346 if (self->base_height != base_height)
844 { 1347 {
845 self->base_height = base_height; 1348 self->base_height = base_height;
846 layout_update_font (self); 1349 layout_update_font (self);
847 } 1350 }
848 1351
849void 1352void
850set_width (CFClient::Layout self, int max_width = -1) 1353set_width (DC::Layout self, int max_width = -1)
851 CODE: 1354 CODE:
852 pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE); 1355 pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
853 1356
854void 1357void
855set_indent (CFClient::Layout self, int indent) 1358set_indent (DC::Layout self, int indent)
856 CODE: 1359 CODE:
857 pango_layout_set_indent (self->pl, indent * PANGO_SCALE); 1360 pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
858 1361
859void 1362void
860set_spacing (CFClient::Layout self, int spacing) 1363set_spacing (DC::Layout self, int spacing)
861 CODE: 1364 CODE:
862 pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE); 1365 pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
863 1366
864void 1367void
865set_ellipsise (CFClient::Layout self, int ellipsise) 1368set_ellipsise (DC::Layout self, int ellipsise)
866 CODE: 1369 CODE:
867 pango_layout_set_ellipsize (self->pl, 1370 pango_layout_set_ellipsize (self->pl,
868 ellipsise == 1 ? PANGO_ELLIPSIZE_START 1371 ellipsise == 1 ? PANGO_ELLIPSIZE_START
869 : ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE 1372 : ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
870 : ellipsise == 3 ? PANGO_ELLIPSIZE_END 1373 : ellipsise == 3 ? PANGO_ELLIPSIZE_END
871 : PANGO_ELLIPSIZE_NONE 1374 : PANGO_ELLIPSIZE_NONE
872 ); 1375 );
873 1376
874void 1377void
875set_single_paragraph_mode (CFClient::Layout self, int spm) 1378set_single_paragraph_mode (DC::Layout self, int spm)
876 CODE: 1379 CODE:
877 pango_layout_set_single_paragraph_mode (self->pl, !!spm); 1380 pango_layout_set_single_paragraph_mode (self->pl, !!spm);
878 1381
879void 1382void
880size (CFClient::Layout self) 1383size (DC::Layout self)
881 PPCODE: 1384 PPCODE:
882{ 1385{
883 int w, h; 1386 int w, h;
884 1387
885 layout_get_pixel_size (self, &w, &h); 1388 layout_get_pixel_size (self, &w, &h);
… …
888 PUSHs (sv_2mortal (newSViv (w))); 1391 PUSHs (sv_2mortal (newSViv (w)));
889 PUSHs (sv_2mortal (newSViv (h))); 1392 PUSHs (sv_2mortal (newSViv (h)));
890} 1393}
891 1394
892int 1395int
1396descent (DC::Layout self)
1397 CODE:
1398{
1399 PangoRectangle rect;
1400 PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1401 pango_layout_line_get_pixel_extents (line, 0, &rect);
1402 RETVAL = PANGO_DESCENT (rect);
1403}
1404 OUTPUT:
1405 RETVAL
1406
1407int
893xy_to_index (CFClient::Layout self, int x, int y) 1408xy_to_index (DC::Layout self, int x, int y)
894 CODE: 1409 CODE:
895{ 1410{
896 int index, trailing; 1411 int index, trailing;
897 pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing); 1412 pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
898 RETVAL = index; 1413 RETVAL = index + trailing;
899} 1414}
900 OUTPUT: 1415 OUTPUT:
901 RETVAL 1416 RETVAL
902 1417
903void 1418void
904cursor_pos (CFClient::Layout self, int index) 1419cursor_pos (DC::Layout self, int index)
905 PPCODE: 1420 PPCODE:
906{ 1421{
907 PangoRectangle strong_pos; 1422 PangoRectangle pos;
908 pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0); 1423 pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
909 1424
910 EXTEND (SP, 3); 1425 EXTEND (SP, 3);
911 PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE))); 1426 PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
912 PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE))); 1427 PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
913 PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE))); 1428 PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
914} 1429}
915 1430
916void 1431void
917render (CFClient::Layout self) 1432index_to_line_x (DC::Layout self, int index, int trailing = 0)
918 PPCODE: 1433 PPCODE:
919{ 1434{
920 SV *retval; 1435 int line, x;
921 int w, h;
922 1436
923 layout_get_pixel_size (self, &w, &h); 1437 pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
924 1438#if !PANGO_VERSION_CHECK (1, 17, 3)
925 if (self->rgba) 1439 /* pango bug: line is between 1..numlines, not 0..numlines-1 */
926 { 1440 --line;
927 cairo_surface_t *surface;
928 cairo_t *cairo;
929
930 retval = newSV (w * h * 4);
931 SvPOK_only (retval);
932 SvCUR_set (retval, w * h * 4);
933
934 memset (SvPVX (retval), 0, w * h * 4);
935
936 surface = cairo_image_surface_create_for_data (
937 (void*)SvPVX (retval), CAIRO_FORMAT_ARGB32, w, h, w * 4);
938 cairo = cairo_create (surface);
939 cairo_set_source_rgba (cairo, self->r, self->g, self->b, self->a);
940
941 pango_cairo_show_layout (cairo, self->pl);
942
943 cairo_destroy (cairo);
944 cairo_surface_destroy (surface);
945
946 // what a mess, and its premultiplied, too :(
947 {
948 uint32_t *p = (uint32_t *)SvPVX (retval);
949 uint32_t *e = p + w * h;
950
951 while (p < e)
952 {
953 uint32_t rgba = *p;
954 rgba = (rgba >> 24) | (rgba << 8);
955#if 0
956#ifdef _WIN32
957 {//D
958 uint8_t r = rgba >> 24;
959 uint8_t g = rgba >> 16;
960 uint8_t b = rgba >> 8;
961 uint8_t a = rgba >> 0;
962
963 rgba = (rgba & 0xffffff00) | a;
964 }
965#endif 1441#endif
966#endif
967 rgba = SDL_SwapBE32 (rgba);
968 *p++ = rgba;
969 }
970 }
971
972 EXTEND (SP, 5); 1442 EXTEND (SP, 2);
973 PUSHs (sv_2mortal (newSViv (w))); 1443 PUSHs (sv_2mortal (newSViv (line)));
1444 PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1445}
1446
1447void
1448line_x_to_index (DC::Layout self, int line, int x)
1449 PPCODE:
1450{
1451 PangoLayoutLine *lp;
1452 int index, trailing;
1453
1454 if (line < 0)
1455 XSRETURN_EMPTY;
1456
1457 if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1458 XSRETURN_EMPTY; /* do better */
1459
1460 pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1461
1462 EXTEND (SP, 2);
1463 if (GIMME_V == G_SCALAR)
974 PUSHs (sv_2mortal (newSViv (h))); 1464 PUSHs (sv_2mortal (newSViv (index + trailing)));
975 PUSHs (sv_2mortal (retval));
976 PUSHs (sv_2mortal (newSViv (GL_RGBA)));
977 PUSHs (sv_2mortal (newSViv (GL_RGBA)));
978 }
979 else 1465 else
980 { 1466 {
981 FT_Bitmap bitmap;
982
983 retval = newSV (w * h);
984 SvPOK_only (retval);
985 SvCUR_set (retval, w * h);
986
987 bitmap.rows = h;
988 bitmap.width = w;
989 bitmap.pitch = w;
990 bitmap.buffer = (unsigned char*)SvPVX (retval);
991 bitmap.num_grays = 256;
992 bitmap.pixel_mode = FT_PIXEL_MODE_GRAY;
993
994 memset (bitmap.buffer, 0, w * h);
995
996 pango_ft2_render_layout (&bitmap, self->pl, 0 * PANGO_SCALE, 0 * PANGO_SCALE);
997
998 EXTEND (SP, 5);
999 PUSHs (sv_2mortal (newSViv (w))); 1467 PUSHs (sv_2mortal (newSViv (index)));
1000 PUSHs (sv_2mortal (newSViv (h))); 1468 PUSHs (sv_2mortal (newSViv (trailing)));
1001 PUSHs (sv_2mortal (retval));
1002 PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
1003 PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
1004 } 1469 }
1005} 1470}
1006 1471
1472void
1473render (DC::Layout self, float x, float y, int flags = 0)
1474 CODE:
1475 rc_clear (self->rc);
1476 pango_opengl_render_layout_subpixel (
1477 self->pl,
1478 self->rc,
1479 x * PANGO_SCALE, y * PANGO_SCALE,
1480 self->r, self->g, self->b, self->a,
1481 flags
1482 );
1483 // we assume that context_change actually clears/frees stuff
1484 // and does not do any recomputation...
1485 pango_layout_context_changed (self->pl);
1486
1487void
1488draw (DC::Layout self)
1489 CODE:
1490{
1491 glEnable (GL_TEXTURE_2D);
1492 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1493 glEnable (GL_BLEND);
1494 gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
1495 GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
1496 glEnable (GL_ALPHA_TEST);
1497 glAlphaFunc (GL_GREATER, 7.f / 255.f);
1498
1499 rc_draw (self->rc);
1500
1501 glDisable (GL_ALPHA_TEST);
1502 glDisable (GL_BLEND);
1503 glDisable (GL_TEXTURE_2D);
1504}
1505
1007MODULE = CFClient PACKAGE = CFClient::Texture 1506MODULE = Deliantra::Client PACKAGE = DC::Texture
1008 1507
1009void 1508PROTOTYPES: ENABLE
1010pad2pot (SV *data_, SV *w_, SV *h_)
1011 CODE:
1012{
1013 int ow = SvIV (w_);
1014 int oh = SvIV (h_);
1015 1509
1016 if (ow && oh) 1510void
1511pad (SV *data_, int ow, int oh, int nw, int nh)
1512 CODE:
1513{
1514 if ((nw != ow || nh != oh) && SvOK (data_))
1017 { 1515 {
1018 int nw = minpot (ow);
1019 int nh = minpot (oh);
1020
1021 if (nw != ow || nh != oh)
1022 {
1023 if (SvOK (data_))
1024 {
1025 STRLEN datalen; 1516 STRLEN datalen;
1026 char *data = SvPVbyte (data_, datalen); 1517 char *data = SvPVbyte (data_, datalen);
1027 int bpp = datalen / (ow * oh); 1518 int bpp = datalen / (ow * oh);
1028 SV *result_ = sv_2mortal (newSV (nw * nh * bpp)); 1519 SV *result_ = sv_2mortal (newSV (nw * nh * bpp));
1029 1520
1030 SvPOK_only (result_); 1521 SvPOK_only (result_);
1031 SvCUR_set (result_, nw * nh * bpp); 1522 SvCUR_set (result_, nw * nh * bpp);
1032 1523
1033 memset (SvPVX (result_), 0, nw * nh * bpp); 1524 memset (SvPVX (result_), 0, nw * nh * bpp);
1034 while (oh--) 1525 while (oh--)
1035 memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp); 1526 memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1036 1527
1037 sv_setsv (data_, result_); 1528 sv_setsv (data_, result_);
1038 }
1039
1040 sv_setiv (w_, nw);
1041 sv_setiv (h_, nh);
1042 }
1043 } 1529 }
1044} 1530}
1045 1531
1046void 1532void
1047draw_quad (SV *self, float x, float y, float w = 0., float h = 0.) 1533draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
… …
1053{ 1539{
1054 HV *hv = (HV *)SvRV (self); 1540 HV *hv = (HV *)SvRV (self);
1055 float s = SvNV (*hv_fetch (hv, "s", 1, 1)); 1541 float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1056 float t = SvNV (*hv_fetch (hv, "t", 1, 1)); 1542 float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1057 int name = SvIV (*hv_fetch (hv, "name", 4, 1)); 1543 int name = SvIV (*hv_fetch (hv, "name", 4, 1));
1544
1545 if (name <= 0)
1546 XSRETURN_EMPTY;
1058 1547
1059 if (items < 5) 1548 if (items < 5)
1060 { 1549 {
1061 w = SvNV (*hv_fetch (hv, "w", 1, 1)); 1550 w = SvNV (*hv_fetch (hv, "w", 1, 1));
1062 h = SvNV (*hv_fetch (hv, "h", 1, 1)); 1551 h = SvNV (*hv_fetch (hv, "h", 1, 1));
… …
1090 glDisable (GL_ALPHA_TEST); 1579 glDisable (GL_ALPHA_TEST);
1091 glDisable (GL_BLEND); 1580 glDisable (GL_BLEND);
1092 } 1581 }
1093} 1582}
1094 1583
1584IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
1585 CODE:
1586{
1587 GLint width;
1588 glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
1589 glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
1590 RETVAL = width > 0;
1591}
1592 OUTPUT:
1593 RETVAL
1594
1095MODULE = CFClient PACKAGE = CFClient::Map 1595MODULE = Deliantra::Client PACKAGE = DC::Map
1096 1596
1097CFClient::Map 1597PROTOTYPES: DISABLE
1098new (SV *class, int map_width, int map_height) 1598
1599DC::Map
1600new (SV *class)
1099 CODE: 1601 CODE:
1100 New (0, RETVAL, 1, struct map); 1602 New (0, RETVAL, 1, struct map);
1101 RETVAL->x = 0; 1603 RETVAL->x = 0;
1102 RETVAL->y = 0; 1604 RETVAL->y = 0;
1103 RETVAL->w = map_width; 1605 RETVAL->w = 0;
1104 RETVAL->h = map_height; 1606 RETVAL->h = 0;
1105 RETVAL->ox = 0; 1607 RETVAL->ox = 0;
1106 RETVAL->oy = 0; 1608 RETVAL->oy = 0;
1107 RETVAL->faces = 8192; 1609 RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1108 Newz (0, RETVAL->face, RETVAL->faces, mapface); 1610 RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1109 RETVAL->texs = 8192;
1110 Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1111 RETVAL->rows = 0; 1611 RETVAL->rows = 0;
1112 RETVAL->row = 0; 1612 RETVAL->row = 0;
1113 OUTPUT: 1613 OUTPUT:
1114 RETVAL 1614 RETVAL
1115 1615
1116void 1616void
1117DESTROY (CFClient::Map self) 1617DESTROY (DC::Map self)
1118 CODE: 1618 CODE:
1119{ 1619{
1120 map_clear (self); 1620 map_clear (self);
1121 Safefree (self->face); 1621 Safefree (self->face2tile);
1122 Safefree (self->tex); 1622 Safefree (self->tex);
1123 Safefree (self); 1623 Safefree (self);
1124} 1624}
1125 1625
1126void 1626void
1627resize (DC::Map self, int map_width, int map_height)
1628 CODE:
1629 self->w = map_width;
1630 self->h = map_height;
1631
1632void
1127clear (CFClient::Map self) 1633clear (DC::Map self)
1128 CODE: 1634 CODE:
1129 map_clear (self); 1635 map_clear (self);
1130 1636
1131void 1637void
1132set_face (CFClient::Map self, int face, int texid) 1638set_tileid (DC::Map self, int face, int tile)
1133 CODE: 1639 CODE:
1134{ 1640{
1135 while (self->faces <= face) 1641 need_facenum (self, face); self->face2tile [face] = tile;
1136 { 1642 need_texid (self, tile);
1137 Append (mapface, self->face, self->faces, self->faces);
1138 self->faces *= 2;
1139 }
1140
1141 self->face [face] = texid;
1142} 1643}
1143 1644
1144void 1645void
1646set_smooth (DC::Map self, int face, int smooth, int level)
1647 CODE:
1648{
1649 tileid texid;
1650 maptex *tex;
1651
1652 if (face < 0 || face >= self->faces)
1653 return;
1654
1655 if (smooth < 0 || smooth >= self->faces)
1656 return;
1657
1658 texid = self->face2tile [face];
1659
1660 if (!texid)
1661 return;
1662
1663 tex = self->tex + texid;
1664 tex->smoothtile = self->face2tile [smooth];
1665 tex->smoothlevel = level;
1666}
1667
1668void
1145set_texture (CFClient::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a) 1669set_texture (DC::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)
1146 CODE: 1670 CODE:
1147{ 1671{
1148 while (self->texs <= texid) 1672 need_texid (self, texid);
1149 {
1150 Append (maptex, self->tex, self->texs, self->texs);
1151 self->texs *= 2;
1152 }
1153 1673
1154 { 1674 {
1155 maptex *tex = self->tex + texid; 1675 maptex *tex = self->tex + texid;
1156 1676
1157 tex->name = name; 1677 tex->name = name;
… …
1174 // from transparent color bleeding and ugly wrapping effects. 1694 // from transparent color bleeding and ugly wrapping effects.
1175 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST); 1695 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1176} 1696}
1177 1697
1178int 1698int
1179ox (CFClient::Map self) 1699ox (DC::Map self)
1180 ALIAS: 1700 ALIAS:
1181 oy = 1 1701 oy = 1
1182 x = 2 1702 x = 2
1183 y = 3 1703 y = 3
1184 w = 4 1704 w = 4
… …
1195 } 1715 }
1196 OUTPUT: 1716 OUTPUT:
1197 RETVAL 1717 RETVAL
1198 1718
1199void 1719void
1200scroll (CFClient::Map self, int dx, int dy) 1720scroll (DC::Map self, int dx, int dy)
1201 CODE: 1721 CODE:
1202{ 1722{
1203 if (dx > 0) 1723 if (dx > 0)
1204 map_blank (self, self->x, self->y, dx - 1, self->h); 1724 map_blank (self, self->x, self->y, dx, self->h);
1205 else if (dx < 0) 1725 else if (dx < 0)
1206 map_blank (self, self->x + self->w + dx + 1, self->y, 1 - dx, self->h); 1726 map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1207 1727
1208 if (dy > 0) 1728 if (dy > 0)
1209 map_blank (self, self->x, self->y, self->w, dy - 1); 1729 map_blank (self, self->x, self->y, self->w, dy);
1210 else if (dy < 0) 1730 else if (dy < 0)
1211 map_blank (self, self->x, self->y + self->h + dy + 1, self->w, 1 - dy); 1731 map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1212 1732
1213 self->ox += dx; self->x += dx; 1733 self->ox += dx; self->x += dx;
1214 self->oy += dy; self->y += dy; 1734 self->oy += dy; self->y += dy;
1215 1735
1216 while (self->y < 0) 1736 while (self->y < 0)
… …
1220 self->rows += MAP_EXTEND_Y; 1740 self->rows += MAP_EXTEND_Y;
1221 self->y += MAP_EXTEND_Y; 1741 self->y += MAP_EXTEND_Y;
1222 } 1742 }
1223} 1743}
1224 1744
1225void 1745SV *
1226map1a_update (CFClient::Map self, SV *data_) 1746map1a_update (DC::Map self, SV *data_, int extmap)
1227 CODE: 1747 CODE:
1228{ 1748{
1229 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_); 1749 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1230 uint8_t *data_end = (uint8_t *)SvEND (data_); 1750 uint8_t *data_end = (uint8_t *)SvEND (data_);
1231 mapcell *cell; 1751 mapcell *cell;
1232 int x, y, flags; 1752 int x, y, z, flags;
1753 AV *missing = newAV ();
1754 RETVAL = newRV_noinc ((SV *)missing);
1233 1755
1234 while (data < data_end) 1756 while (data < data_end - 1)
1235 { 1757 {
1236 flags = (data [0] << 8) + data [1]; data += 2; 1758 flags = (data [0] << 8) + data [1]; data += 2;
1237 1759
1238 x = ((flags >> 10) & 63) + self->x; 1760 x = self->x + ((flags >> 10) & 63);
1239 y = ((flags >> 4) & 63) + self->y; 1761 y = self->y + ((flags >> 4) & 63);
1240 1762
1241 cell = map_get_cell (self, x, y); 1763 cell = map_get_cell (self, x, y);
1242 1764
1243 if (flags & 15) 1765 if (flags & 15)
1244 { 1766 {
1245 if (cell->darkness < 0) 1767 if (!cell->darkness)
1246 { 1768 {
1769 memset (cell, 0, sizeof (*cell));
1247 cell->darkness = 0; 1770 cell->darkness = 256;
1248 cell->face [0] = 0;
1249 cell->face [1] = 0;
1250 cell->face [2] = 0;
1251 } 1771 }
1252 1772
1253 cell->darkness = flags & 8 ? *data++ : 255;
1254
1255 //TODO: don't trust server data to be in-range(!) 1773 //TODO: don't trust server data to be in-range(!)
1256 1774
1257 if (flags & 4) 1775 if (flags & 8)
1258 { 1776 {
1259 cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2; 1777 if (extmap)
1778 {
1779 uint8_t ext, cmd;
1780
1781 do
1782 {
1783 ext = *data++;
1784 cmd = ext & 0x7f;
1785
1786 if (cmd < 4)
1787 cell->darkness = 255 - ext * 64 + 1;
1788 else if (cmd == 5) // health
1789 {
1790 cell->stat_width = 1;
1791 cell->stat_hp = *data++;
1792 }
1793 else if (cmd == 6) // monster width
1794 cell->stat_width = *data++ + 1;
1795 else if (cmd == 0x47)
1796 {
1797 if (*data == 1) cell->player = data [1];
1798 else if (*data == 2) cell->player = data [2] + (data [1] << 8);
1799 else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
1800 else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
1801
1802 data += *data + 1;
1803 }
1804 else if (cmd == 8) // cell flags
1805 cell->flags = *data++;
1806 else if (ext & 0x40) // unknown, multibyte => skip
1807 data += *data + 1;
1808 else
1809 data++;
1810 }
1811 while (ext & 0x80);
1812 }
1813 else
1814 cell->darkness = *data++ + 1;
1260 } 1815 }
1261 1816
1817 for (z = 0; z <= 2; ++z)
1262 if (flags & 2) 1818 if (flags & (4 >> z))
1263 { 1819 {
1264 cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2; 1820 faceid face = (data [0] << 8) + data [1]; data += 2;
1821 need_facenum (self, face);
1822 cell->tile [z] = self->face2tile [face];
1823
1824 if (cell->tile [z])
1825 {
1826 maptex *tex = self->tex + cell->tile [z];
1827 if (!tex->name)
1828 av_push (missing, newSViv (cell->tile [z]));
1829
1830 if (tex->smoothtile)
1831 {
1832 maptex *smooth = self->tex + tex->smoothtile;
1833 if (!smooth->name)
1834 av_push (missing, newSViv (tex->smoothtile));
1835 }
1836 }
1265 } 1837 }
1266
1267 if (flags & 1)
1268 {
1269 cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
1270 }
1271 } 1838 }
1272 else 1839 else
1273 cell->darkness = -1; 1840 CELL_CLEAR (cell);
1274 } 1841 }
1275} 1842}
1843 OUTPUT:
1844 RETVAL
1276 1845
1277SV * 1846SV *
1278mapmap (CFClient::Map self, int x0, int y0, int w, int h) 1847mapmap (DC::Map self, int x0, int y0, int w, int h)
1279 CODE: 1848 CODE:
1280{ 1849{
1281 int x1, x; 1850 int x1, x;
1282 int y1, y; 1851 int y1, y;
1283 int z; 1852 int z;
… …
1304 { 1873 {
1305 mapcell *cell = row->col + (x - row->c0); 1874 mapcell *cell = row->col + (x - row->c0);
1306 1875
1307 for (z = 0; z <= 0; z++) 1876 for (z = 0; z <= 0; z++)
1308 { 1877 {
1309 mapface face = cell->face [z];
1310
1311 if (face)
1312 {
1313 maptex tex = self->tex [face]; 1878 maptex tex = self->tex [cell->tile [z]];
1314 int a0 = 255 - tex.a; 1879 int a0 = 255 - tex.a;
1315 int a1 = tex.a; 1880 int a1 = tex.a;
1316 1881
1317 r = (r * a0 + tex.r * a1) / 255; 1882 r = (r * a0 + tex.r * a1) / 255;
1318 g = (g * a0 + tex.g * a1) / 255; 1883 g = (g * a0 + tex.g * a1) / 255;
1319 b = (b * a0 + tex.b * a1) / 255; 1884 b = (b * a0 + tex.b * a1) / 255;
1320 a = (a * a0 + tex.a * a1) / 255; 1885 a = (a * a0 + tex.a * a1) / 255;
1321 }
1322 } 1886 }
1323 } 1887 }
1324 1888
1325 *map++ = (r ) 1889 *map++ = (r )
1326 | (g << 8) 1890 | (g << 8)
… …
1333} 1897}
1334 OUTPUT: 1898 OUTPUT:
1335 RETVAL 1899 RETVAL
1336 1900
1337void 1901void
1338draw (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh) 1902draw (DC::Map self, int mx, int my, int sw, int sh, int T, U32 player = 0xffffffff, int sdx = 0, int sdy = 0)
1339 CODE: 1903 CODE:
1340{ 1904{
1341 int vx, vy;
1342 int x, y, z; 1905 int x, y, z;
1343 int last_name;
1344 mapface face;
1345 1906
1346 vx = self->x + (self->w - sw + 1) / 2 - shift_x; 1907 HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1347 vy = self->y + (self->h - sh + 1) / 2 - shift_y; 1908 uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
1909 static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
1910 smooth_key skey;
1911 int pl_x, pl_y;
1912 maptex pl_tex;
1913 rc_t *rc = rc_alloc ();
1914 rc_key_t key;
1915 rc_array_t *arr;
1348 1916
1349 /* 1917 pl_tex.name = 0;
1350 int vx = self->vx = self->w >= sw
1351 ? self->x + (self->w - sw) / 2
1352 : MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1353 1918
1354 int vy = self->vy = self->h >= sh 1919 // thats current max. sorry.
1355 ? self->y + (self->h - sh) / 2 1920 if (sw > 255) sw = 255;
1356 : MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy)); 1921 if (sh > 255) sh = 255;
1357 */
1358 1922
1359 glColor4ub (255, 255, 255, 255); 1923 // clear key, in case of extra padding
1924 memset (&skey, 0, sizeof (skey));
1925
1926 memset (&key, 0, sizeof (key));
1927 key.r = 255;
1928 key.g = 255;
1929 key.b = 255;
1930 key.a = 255;
1931 key.mode = GL_QUADS;
1932 key.format = GL_T2F_V3F;
1933 key.texname = -1;
1934
1935 mx += self->x;
1936 my += self->y;
1937
1938 // first pass: determine smooth_max
1939 // rather ugly, if you ask me
1940 // could also be stored inside mapcell and updated on change
1941 memset (smooth_max, 0, sizeof (smooth_max));
1942
1943 for (y = 0; y < sh; y++)
1944 if (0 <= y + my && y + my < self->rows)
1945 {
1946 maprow *row = self->row + (y + my);
1947
1948 for (x = 0; x < sw; x++)
1949 if (row->c0 <= x + mx && x + mx < row->c1)
1950 {
1951 mapcell *cell = row->col + (x + mx - row->c0);
1952
1953 smooth_max[x + 1][y + 1] =
1954 MAX (self->tex [cell->tile [0]].smoothlevel,
1955 MAX (self->tex [cell->tile [1]].smoothlevel,
1956 self->tex [cell->tile [2]].smoothlevel));
1957 }
1958 }
1360 1959
1361 glEnable (GL_BLEND); 1960 glEnable (GL_BLEND);
1362 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA); 1961 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1363 glEnable (GL_TEXTURE_2D);
1364 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE); 1962 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1365 1963
1366 glBegin (GL_QUADS);
1367
1368 last_name = 0;
1369
1370 for (z = 0; z < 3; z++) 1964 for (z = 0; z <= 2; z++)
1965 {
1966 memset (smooth_level, 0, sizeof (smooth_level));
1967
1371 for (y = 0; y < sh; y++) 1968 for (y = 0; y < sh; y++)
1372 if (0 <= y + vy && y + vy < self->rows) 1969 if (0 <= y + my && y + my < self->rows)
1373 { 1970 {
1374 maprow *row = self->row + (y + vy); 1971 maprow *row = self->row + (y + my);
1375 1972
1376 for (x = 0; x < sw; x++) 1973 for (x = 0; x < sw; x++)
1377 if (row->c0 <= x + vx && x + vx < row->c1) 1974 if (row->c0 <= x + mx && x + mx < row->c1)
1378 { 1975 {
1379 mapcell *cell = row->col + (x + vx - row->c0); 1976 mapcell *cell = row->col + (x + mx - row->c0);
1380
1381 face = cell->face [z]; 1977 tileid tile = cell->tile [z];
1382 1978
1383 if (face) 1979 if (tile)
1980 {
1981 maptex tex = self->tex [tile];
1982 int px = (x + 1) * T - tex.w;
1983 int py = (y + 1) * T - tex.h;
1984
1985 if (key.texname != tex.name)
1986 {
1987 if (!tex.name)
1988 tex = self->tex [2]; /* missing, replace by noface */
1989
1990 key.texname = tex.name;
1991 arr = rc_array (rc, &key);
1992 }
1993
1994 if (expect_false (cell->player == player) && expect_false (z == 2))
1995 {
1996 pl_x = px;
1997 pl_y = py;
1998 pl_tex = tex;
1999 continue;
2000 }
2001
2002 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
2003 rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
2004 rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
2005 rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
2006
2007 if (expect_false (cell->flags) && expect_false (z == 2))
2008 {
2009 // overlays such as the speech bubble, probably more to come
2010 if (cell->flags & 1)
2011 {
2012 maptex tex = self->tex [1];
2013 int px = x * T + T * 2 / 32;
2014 int py = y * T - T * 6 / 32;
2015
2016 if (tex.name)
2017 {
2018 if (key.texname != tex.name)
2019 {
2020 key.texname = tex.name;
2021 arr = rc_array (rc, &key);
2022 }
2023
2024 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
2025 rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
2026 rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
2027 rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
2028 }
2029 }
2030 }
2031
2032 // update smooth hash
2033 if (tex.smoothtile)
2034 {
2035 skey.tile = tex.smoothtile;
2036 skey.level = tex.smoothlevel;
2037
2038 smooth_level [tex.smoothlevel >> 5] |= ((uint32_t)1) << (tex.smoothlevel & 31);
2039
2040 // add bits to current tile and all neighbours. skey.x|y is
2041 // shifted +1|+1 so we always stay positive.
2042
2043 // bits is ___n cccc CCCC bbbb
2044 // n do not draw borders&corners
2045 // c draw these corners, but...
2046 // C ... not these
2047 // b draw these borders
2048
2049 // borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
2050 // ┃· ·· ·┃ ━━
2051
2052 // corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
2053 // ·· ·· ·┏ ┓·
2054
2055 // full tile
2056 skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
2057
2058 // borders
2059 skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
2060 skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
2061 skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
2062 skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
2063
2064 // corners
2065 skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
2066 skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
2067 skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
2068 skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
2069 }
2070 }
2071 }
2072 }
2073
2074 rc_draw (rc);
2075 rc_clear (rc);
2076
2077 // go through all smoothlevels, lowest to highest, then draw.
2078 // this is basically counting sort
2079 {
2080 int w, b;
2081
2082 glEnable (GL_TEXTURE_2D);
2083 glBegin (GL_QUADS);
2084 for (w = 0; w < 256 / 32; ++w)
2085 {
2086 uint32_t smask = smooth_level [w];
2087 if (smask)
2088 for (b = 0; b < 32; ++b)
2089 if (smask & (((uint32_t)1) << b))
1384 { 2090 {
1385 maptex tex = self->tex [face]; 2091 int level = (w << 5) | b;
2092 HE *he;
1386 2093
1387 int px = (x + 1) * 32 - tex.w; 2094 hv_iterinit (smooth);
1388 int py = (y + 1) * 32 - tex.h; 2095 while ((he = hv_iternext (smooth)))
1389
1390 if (last_name != tex.name)
1391 { 2096 {
2097 smooth_key *skey = (smooth_key *)HeKEY (he);
2098 IV bits = SvIVX (HeVAL (he));
2099
2100 if (!(bits & 0x1000)
2101 && skey->level == level
2102 && level > smooth_max [skey->x][skey->y])
2103 {
2104 maptex tex = self->tex [skey->tile];
2105 int px = (((int)skey->x) - 1) * T;
2106 int py = (((int)skey->y) - 1) * T;
2107 int border = bits & 15;
2108 int corner = (bits >> 8) & ~(bits >> 4) & 15;
2109 float dx = tex.s * .0625f; // 16 images/row
2110 float dy = tex.t * .5f ; // 2 images/column
2111
2112 if (tex.name)
2113 {
2114 // this time avoiding texture state changes
2115 // save gobs of state changes.
2116 if (key.texname != tex.name)
2117 {
1392 glEnd (); 2118 glEnd ();
1393 last_name = tex.name;
1394 glBindTexture (GL_TEXTURE_2D, last_name); 2119 glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1395 glBegin (GL_QUADS); 2120 glBegin (GL_QUADS);
2121 }
2122
2123 if (border)
2124 {
2125 float ox = border * dx;
2126
2127 glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
2128 glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
2129 glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
2130 glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
2131 }
2132
2133 if (corner)
2134 {
2135 float ox = corner * dx;
2136
2137 glTexCoord2f (ox , dy ); glVertex2i (px , py );
2138 glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
2139 glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
2140 glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
2141 }
2142 }
2143 }
1396 } 2144 }
1397
1398 glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1399 glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1400 glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1401 glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1402 } 2145 }
1403 }
1404 } 2146 }
1405 2147
1406 glEnd (); 2148 glEnd ();
1407
1408 glDisable (GL_TEXTURE_2D); 2149 glDisable (GL_TEXTURE_2D);
2150 key.texname = -1;
2151 }
2152
2153 hv_clear (smooth);
2154 }
2155
2156 if (pl_tex.name)
2157 {
2158 maptex tex = pl_tex;
2159 int px = pl_x + sdx;
2160 int py = pl_y + sdy;
2161
2162 key.texname = tex.name;
2163 arr = rc_array (rc, &key);
2164
2165 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
2166 rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
2167 rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
2168 rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
2169
2170 rc_draw (rc);
2171 }
2172
1409 glDisable (GL_BLEND); 2173 glDisable (GL_BLEND);
1410} 2174 rc_free (rc);
1411 2175
2176 // top layer: overlays such as the health bar
2177 for (y = 0; y < sh; y++)
2178 if (0 <= y + my && y + my < self->rows)
2179 {
2180 maprow *row = self->row + (y + my);
2181
2182 for (x = 0; x < sw; x++)
2183 if (row->c0 <= x + mx && x + mx < row->c1)
2184 {
2185 mapcell *cell = row->col + (x + mx - row->c0);
2186
2187 int px = x * T;
2188 int py = y * T;
2189
2190 if (cell->stat_hp)
2191 {
2192 int width = cell->stat_width * T;
2193 int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
2194
2195 glColor3ub (0, 0, 0);
2196 glRectf (px + 1, py - thick - 2,
2197 px + width - 1, py);
2198
2199 glColor3ub (cell->stat_hp, 255 - cell->stat_hp, 0);
2200 glRectf (px + 2,
2201 py - thick - 1,
2202 px + width - 2 - cell->stat_hp * (width - 4) / 255, py - 1);
2203 }
2204 }
2205 }
2206}
2207
1412void 2208void
1413draw_magicmap (CFClient::Map self, int dx, int dy, int w, int h, unsigned char *data) 2209draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)
1414 CODE: 2210 CODE:
1415{ 2211{
1416 static float color[16][3] = { 2212 static float color[16][3] = {
1417 { 0.00, 0.00, 0.00 }, 2213 { 0.00F, 0.00F, 0.00F },
1418 { 1.00, 1.00, 1.00 }, 2214 { 1.00F, 1.00F, 1.00F },
1419 { 0.00, 0.00, 0.55 }, 2215 { 0.00F, 0.00F, 0.55F },
1420 { 1.00, 0.00, 0.00 }, 2216 { 1.00F, 0.00F, 0.00F },
1421 2217
1422 { 1.00, 0.54, 0.00 }, 2218 { 1.00F, 0.54F, 0.00F },
1423 { 0.11, 0.56, 1.00 }, 2219 { 0.11F, 0.56F, 1.00F },
1424 { 0.93, 0.46, 0.00 }, 2220 { 0.93F, 0.46F, 0.00F },
1425 { 0.18, 0.54, 0.34 }, 2221 { 0.18F, 0.54F, 0.34F },
1426 2222
1427 { 0.56, 0.73, 0.56 }, 2223 { 0.56F, 0.73F, 0.56F },
1428 { 0.80, 0.80, 0.80 }, 2224 { 0.80F, 0.80F, 0.80F },
1429 { 0.55, 0.41, 0.13 }, 2225 { 0.55F, 0.41F, 0.13F },
1430 { 0.99, 0.77, 0.26 }, 2226 { 0.99F, 0.77F, 0.26F },
1431 2227
1432 { 0.74, 0.65, 0.41 }, 2228 { 0.74F, 0.65F, 0.41F },
1433 2229
1434 { 0.00, 1.00, 1.00 }, 2230 { 0.00F, 1.00F, 1.00F },
1435 { 1.00, 0.00, 1.00 }, 2231 { 1.00F, 0.00F, 1.00F },
1436 { 1.00, 1.00, 0.00 }, 2232 { 1.00F, 1.00F, 0.00F },
1437 }; 2233 };
1438 2234
1439 int x, y; 2235 int x, y;
1440 2236
1441 glEnable (GL_TEXTURE_2D); 2237 glEnable (GL_TEXTURE_2D);
… …
1468 glDisable (GL_BLEND); 2264 glDisable (GL_BLEND);
1469 glDisable (GL_TEXTURE_2D); 2265 glDisable (GL_TEXTURE_2D);
1470} 2266}
1471 2267
1472void 2268void
1473fow_texture (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh) 2269fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1474 PPCODE: 2270 PPCODE:
1475{ 2271{
1476 int vx, vy;
1477 int x, y; 2272 int x, y;
2273 int sw1 = sw + 2;
2274 int sh1 = sh + 2;
2275 int sh3 = sh * 3;
1478 int sw4 = (sw + 3) & ~3; 2276 int sw34 = (sw * 3 + 3) & ~3;
2277 uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
1479 SV *darkness_sv = sv_2mortal (newSV (sw4 * sh)); 2278 SV *darkness3_sv = sv_2mortal (newSV (sw34 * sh3));
1480 uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv); 2279 uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
1481 2280
1482 memset (darkness, 255, sw4 * sh);
1483 SvPOK_only (darkness_sv); 2281 SvPOK_only (darkness3_sv);
1484 SvCUR_set (darkness_sv, sw4 * sh); 2282 SvCUR_set (darkness3_sv, sw34 * sh3);
1485 2283
1486 vx = self->x + (self->w - sw + 1) / 2 - shift_x; 2284 mx += self->x - 1;
1487 vy = self->y + (self->h - sh + 1) / 2 - shift_y; 2285 my += self->y - 1;
1488 2286
2287 memset (darkness1, 255 - FOW_DARKNESS, sw1 * sh1);
2288
1489 for (y = 0; y < sh; y++) 2289 for (y = 0; y < sh1; y++)
1490 if (0 <= y + vy && y + vy < self->rows) 2290 if (0 <= y + my && y + my < self->rows)
1491 { 2291 {
1492 maprow *row = self->row + (y + vy); 2292 maprow *row = self->row + (y + my);
1493 2293
1494 for (x = 0; x < sw; x++) 2294 for (x = 0; x < sw1; x++)
1495 if (row->c0 <= x + vx && x + vx < row->c1) 2295 if (row->c0 <= x + mx && x + mx < row->c1)
1496 { 2296 {
1497 mapcell *cell = row->col + (x + vx - row->c0); 2297 mapcell *cell = row->col + (x + mx - row->c0);
1498 2298
1499 darkness[y * sw4 + x] = cell->darkness < 0 2299 darkness1 [y * sw1 + x] = cell->darkness
2300 ? 255 - (cell->darkness - 1)
1500 ? 255 - FOW_DARKNESS 2301 : 255 - FOW_DARKNESS;
1501 : 255 - cell->darkness;
1502 } 2302 }
1503 } 2303 }
1504 2304
2305 for (y = 0; y < sh; ++y)
2306 for (x = 0; x < sw; ++x)
2307 {
2308 uint8_t d11 = darkness1 [(y ) * sw1 + x ];
2309 uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
2310 uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
2311 uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
2312 uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
2313 uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
2314 uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
2315 uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
2316 uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
2317
2318 uint8_t r11 = (d11 + d21 + d12) / 3;
2319 uint8_t r21 = d21;
2320 uint8_t r31 = (d21 + d31 + d32) / 3;
2321
2322 uint8_t r12 = d12;
2323 uint8_t r22 = d22;
2324 uint8_t r32 = d32;
2325
2326 uint8_t r13 = (d13 + d23 + d12) / 3;
2327 uint8_t r23 = d23;
2328 uint8_t r33 = (d23 + d33 + d32) / 3;
2329
2330 darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);
2331 darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);
2332 darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);
2333 darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);
2334 darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);
2335 darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);
2336 darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);
2337 darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);
2338 darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);
2339 }
2340
2341 free (darkness1);
2342
1505 EXTEND (SP, 3); 2343 EXTEND (SP, 3);
1506 PUSHs (sv_2mortal (newSViv (sw4))); 2344 PUSHs (sv_2mortal (newSViv (sw34)));
1507 PUSHs (sv_2mortal (newSViv (sh))); 2345 PUSHs (sv_2mortal (newSViv (sh3)));
1508 PUSHs (darkness_sv); 2346 PUSHs (darkness3_sv);
1509} 2347}
1510 2348
1511SV * 2349SV *
1512get_rect (CFClient::Map self, int x0, int y0, int w, int h) 2350get_rect (DC::Map self, int x0, int y0, int w, int h)
1513 CODE: 2351 CODE:
1514{ 2352{
1515 int x, y, x1, y1; 2353 int x, y, x1, y1;
1516 SV *data_sv = newSV (w * h * 7 + 5); 2354 SV *data_sv = newSV (w * h * 7 + 5);
1517 uint8_t *data = (uint8_t *)SvPVX (data_sv); 2355 uint8_t *data = (uint8_t *)SvPVX (data_sv);
… …
1542 if (row && row->c0 <= x && x < row->c1) 2380 if (row && row->c0 <= x && x < row->c1)
1543 { 2381 {
1544 mapcell *cell = row->col + (x - row->c0); 2382 mapcell *cell = row->col + (x - row->c0);
1545 uint8_t flags = 0; 2383 uint8_t flags = 0;
1546 2384
1547 if (cell->face [0]) flags |= 1; 2385 if (cell->tile [0]) flags |= 1;
1548 if (cell->face [1]) flags |= 2; 2386 if (cell->tile [1]) flags |= 2;
1549 if (cell->face [2]) flags |= 4; 2387 if (cell->tile [2]) flags |= 4;
1550 2388
1551 *data++ = flags; 2389 *data++ = flags;
1552 2390
1553 if (flags & 1) 2391 if (flags & 1)
1554 { 2392 {
2393 tileid tile = cell->tile [0];
1555 *data++ = cell->face [0] >> 8; 2394 *data++ = tile >> 8;
1556 *data++ = cell->face [0]; 2395 *data++ = tile;
1557 } 2396 }
1558 2397
1559 if (flags & 2) 2398 if (flags & 2)
1560 { 2399 {
2400 tileid tile = cell->tile [1];
1561 *data++ = cell->face [1] >> 8; 2401 *data++ = tile >> 8;
1562 *data++ = cell->face [1]; 2402 *data++ = tile;
1563 } 2403 }
1564 2404
1565 if (flags & 4) 2405 if (flags & 4)
1566 { 2406 {
2407 tileid tile = cell->tile [2];
1567 *data++ = cell->face [2] >> 8; 2408 *data++ = tile >> 8;
1568 *data++ = cell->face [2]; 2409 *data++ = tile;
1569 } 2410 }
1570 } 2411 }
1571 else 2412 else
1572 *data++ = 0; 2413 *data++ = 0;
1573 } 2414 }
1574 } 2415 }
1575 2416
2417 /* if size is w*h + 5 then no data has been found */
2418 if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)
2419 {
1576 SvPOK_only (data_sv); 2420 SvPOK_only (data_sv);
1577 SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv)); 2421 SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
2422 }
2423
1578 RETVAL = data_sv; 2424 RETVAL = data_sv;
1579} 2425}
1580 OUTPUT: 2426 OUTPUT:
1581 RETVAL 2427 RETVAL
1582 2428
1583void 2429void
1584set_rect (CFClient::Map self, int x0, int y0, uint8_t *data) 2430set_rect (DC::Map self, int x0, int y0, SV *data_sv)
1585 PPCODE: 2431 PPCODE:
1586{ 2432{
1587 int x, y, z; 2433 int x, y, z;
1588 int w, h; 2434 int w, h;
1589 int x1, y1; 2435 int x1, y1;
2436 STRLEN len;
2437 uint8_t *data, *end;
2438
2439 len = SvLEN (data_sv);
2440 SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
2441 data = SvPVbyte_nolen (data_sv);
2442 end = data + len + 8;
2443
2444 if (len < 5)
2445 XSRETURN_EMPTY;
1590 2446
1591 if (*data++ != 0) 2447 if (*data++ != 0)
1592 return; /* version mismatch */ 2448 XSRETURN_EMPTY; /* version mismatch */
1593 2449
1594 w = *data++ << 8; w |= *data++; 2450 w = *data++ << 8; w |= *data++;
1595 h = *data++ << 8; h |= *data++; 2451 h = *data++ << 8; h |= *data++;
1596 2452
1597 // we need to do this 'cause we don't keep an absolute coord system for rows 2453 // we need to do this 'cause we don't keep an absolute coord system for rows
… …
1609 { 2465 {
1610 maprow *row = map_get_row (self, y); 2466 maprow *row = map_get_row (self, y);
1611 2467
1612 for (x = x0; x < x1; x++) 2468 for (x = x0; x < x1; x++)
1613 { 2469 {
2470 uint8_t flags;
2471
2472 if (data + 7 >= end)
2473 XSRETURN_EMPTY;
2474
1614 uint8_t flags = *data++; 2475 flags = *data++;
1615 2476
1616 if (flags) 2477 if (flags)
1617 { 2478 {
1618 mapface face[3] = { 0, 0, 0 };
1619
1620 mapcell *cell = row_get_cell (row, x); 2479 mapcell *cell = row_get_cell (row, x);
2480 tileid tile[3] = { 0, 0, 0 };
1621 2481
1622 if (flags & 1) { face[0] = *data++ << 8; face[0] |= *data++; } 2482 if (flags & 1) { tile[0] = *data++ << 8; tile[0] |= *data++; }
1623 if (flags & 2) { face[1] = *data++ << 8; face[1] |= *data++; } 2483 if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
1624 if (flags & 4) { face[2] = *data++ << 8; face[2] |= *data++; } 2484 if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
1625 2485
1626 if (cell->darkness <= 0) 2486 if (cell->darkness == 0)
1627 { 2487 {
1628 cell->darkness = -1; 2488 /*cell->darkness = 0;*/
2489 EXTEND (SP, 3);
1629 2490
1630 for (z = 0; z <= 2; z++) 2491 for (z = 0; z <= 2; z++)
1631 { 2492 {
1632 cell->face[z] = face[z]; 2493 tileid t = tile [z];
1633 2494
1634 if (face[z] && (face[z] >= self->texs || !self->tex[face [z]].name)) 2495 if (t >= self->texs || (t && !self->tex [t].name))
2496 {
1635 XPUSHs (sv_2mortal (newSViv (face[z]))); 2497 PUSHs (sv_2mortal (newSViv (t)));
2498 need_texid (self, t);
2499 }
2500
2501 cell->tile [z] = t;
1636 } 2502 }
1637 } 2503 }
1638 } 2504 }
1639 } 2505 }
1640 } 2506 }
1641} 2507}
1642 2508
1643MODULE = CFClient PACKAGE = CFClient::MixChunk 2509MODULE = Deliantra::Client PACKAGE = DC::RW
1644 2510
1645CFClient::MixChunk 2511DC::RW
1646new_from_file (SV *class, char *path) 2512new (SV *class, SV *data_sv)
1647 CODE: 2513 CODE:
1648 RETVAL = Mix_LoadWAV (path); 2514{
2515 STRLEN datalen;
2516 char *data = SvPVbyte (data_sv, datalen);
2517
2518 RETVAL = SDL_RWFromConstMem (data, datalen);
2519}
1649 OUTPUT: 2520 OUTPUT:
1650 RETVAL 2521 RETVAL
1651 2522
2523DC::RW
2524new_from_file (SV *class, const char *path, const char *mode = "rb")
2525 CODE:
2526 RETVAL = SDL_RWFromFile (path, mode);
2527 OUTPUT:
2528 RETVAL
2529
2530# fails on win32:
2531# dc.xs(2268) : error C2059: syntax error : '('
1652void 2532#void
2533#close (DC::RW self)
2534# CODE:
2535# (self->(close)) (self);
2536
2537MODULE = Deliantra::Client PACKAGE = DC::Channel
2538
2539PROTOTYPES: DISABLE
2540
2541DC::Channel
2542find ()
2543 CODE:
2544{
2545 RETVAL = Mix_GroupAvailable (-1);
2546
2547 if (RETVAL < 0)
2548 {
2549 RETVAL = Mix_GroupOldest (-1);
2550
2551 if (RETVAL < 0)
2552 XSRETURN_UNDEF;
2553
2554 Mix_HaltChannel (RETVAL);
2555 }
2556
2557 Mix_UnregisterAllEffects (RETVAL);
2558 Mix_Volume (RETVAL, 128);
2559}
2560 OUTPUT:
2561 RETVAL
2562
2563void
2564halt (DC::Channel self)
2565 CODE:
2566 Mix_HaltChannel (self);
2567
2568void
2569expire (DC::Channel self, int ticks = -1)
2570 CODE:
2571 Mix_ExpireChannel (self, ticks);
2572
2573void
2574fade_out (DC::Channel self, int ticks = -1)
2575 CODE:
2576 Mix_FadeOutChannel (self, ticks);
2577
2578int
2579volume (DC::Channel self, int volume)
2580 CODE:
2581 RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
2582 OUTPUT:
2583 RETVAL
2584
2585void
2586unregister_all_effects (DC::Channel self)
2587 CODE:
2588 Mix_UnregisterAllEffects (self);
2589
2590void
2591set_panning (DC::Channel self, int left, int right)
2592 CODE:
2593 left = CLAMP (left , 0, 255);
2594 right = CLAMP (right, 0, 255);
2595 Mix_SetPanning (self, left, right);
2596
2597void
2598set_distance (DC::Channel self, int distance)
2599 CODE:
2600 Mix_SetDistance (self, CLAMP (distance, 0, 255));
2601
2602void
2603set_position (DC::Channel self, int angle, int distance)
2604 CODE:
2605
2606void
2607set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
2608 CODE:
2609{
2610 int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
2611 int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);
2612 Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
2613}
2614
2615void
2616set_reverse_stereo (DC::Channel self, int flip)
2617 CODE:
2618 Mix_SetReverseStereo (self, flip);
2619
2620MODULE = Deliantra::Client PACKAGE = DC::MixChunk
2621
2622PROTOTYPES: DISABLE
2623
2624DC::MixChunk
2625new (SV *class, DC::RW rwops)
2626 CODE:
2627 RETVAL = Mix_LoadWAV_RW (rwops, 1);
2628 OUTPUT:
2629 RETVAL
2630
2631void
1653DESTROY (CFClient::MixChunk self) 2632DESTROY (DC::MixChunk self)
1654 CODE: 2633 CODE:
1655 Mix_FreeChunk (self); 2634 Mix_FreeChunk (self);
1656 2635
1657int 2636int
1658volume (CFClient::MixChunk self, int volume = -1) 2637volume (DC::MixChunk self, int volume = -1)
1659 CODE: 2638 CODE:
2639 if (items > 1)
2640 volume = CLAMP (volume, 0, 128);
1660 RETVAL = Mix_VolumeChunk (self, volume); 2641 RETVAL = Mix_VolumeChunk (self, volume);
1661 OUTPUT: 2642 OUTPUT:
1662 RETVAL 2643 RETVAL
1663 2644
1664int 2645DC::Channel
1665play (CFClient::MixChunk self, int channel = -1, int loops = 0, int ticks = -1) 2646play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
1666 CODE: 2647 CODE:
2648{
1667 RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks); 2649 RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
2650
2651 if (RETVAL < 0)
2652 XSRETURN_UNDEF;
2653
2654 if (channel < 0)
2655 {
2656 Mix_UnregisterAllEffects (RETVAL);
2657 Mix_Volume (RETVAL, 128);
2658 }
2659}
1668 OUTPUT: 2660 OUTPUT:
1669 RETVAL 2661 RETVAL
1670 2662
1671MODULE = CFClient PACKAGE = CFClient::MixMusic 2663MODULE = Deliantra::Client PACKAGE = DC::MixMusic
1672 2664
1673int 2665int
1674volume (int volume = -1) 2666volume (int volume = -1)
2667 PROTOTYPE: ;$
1675 CODE: 2668 CODE:
2669 if (items > 0)
2670 volume = CLAMP (volume, 0, 128);
1676 RETVAL = Mix_VolumeMusic (volume); 2671 RETVAL = Mix_VolumeMusic (volume);
1677 OUTPUT: 2672 OUTPUT:
1678 RETVAL 2673 RETVAL
1679 2674
1680CFClient::MixMusic 2675void
1681new_from_file (SV *class, char *path) 2676fade_out (int ms)
1682 CODE: 2677 CODE:
2678 Mix_FadeOutMusic (ms);
2679
2680void
2681halt ()
2682 CODE:
2683 Mix_HaltMusic ();
2684
2685DC::MixMusic
2686new (SV *class, DC::RW rwops)
2687 CODE:
1683 RETVAL = Mix_LoadMUS (path); 2688 RETVAL = Mix_LoadMUS_RW (rwops);
1684 OUTPUT: 2689 OUTPUT:
1685 RETVAL 2690 RETVAL
1686 2691
1687void 2692void
1688DESTROY (CFClient::MixMusic self) 2693DESTROY (DC::MixMusic self)
1689 CODE: 2694 CODE:
1690 Mix_FreeMusic (self); 2695 Mix_FreeMusic (self);
1691 2696
1692int 2697int
1693play (CFClient::MixMusic self, int loops = -1) 2698play (DC::MixMusic self, int loops = -1)
1694 CODE: 2699 CODE:
1695 RETVAL = Mix_PlayMusic (self, loops); 2700 RETVAL = Mix_PlayMusic (self, loops);
1696 OUTPUT: 2701 OUTPUT:
1697 RETVAL 2702 RETVAL
1698 2703
2704void
2705fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
2706 CODE:
2707 Mix_FadeInMusicPos (self, loops, ms, position);
2708
1699MODULE = CFClient PACKAGE = CFClient::OpenGL 2709MODULE = Deliantra::Client PACKAGE = DC::OpenGL
2710
2711PROTOTYPES: ENABLE
1700 2712
1701BOOT: 2713BOOT:
1702{ 2714{
1703 HV *stash = gv_stashpv ("CFClient::OpenGL", 1); 2715 HV *stash = gv_stashpv ("DC::OpenGL", 1);
1704 static const struct { 2716 static const struct {
1705 const char *name; 2717 const char *name;
1706 IV iv; 2718 IV iv;
1707 } *civ, const_iv[] = { 2719 } *civ, const_iv[] = {
1708# define const_iv(name) { # name, (IV)name } 2720# define const_iv(name) { # name, (IV)name }
2721 const_iv (GL_VENDOR),
2722 const_iv (GL_VERSION),
2723 const_iv (GL_EXTENSIONS),
1709 const_iv (GL_COLOR_MATERIAL), 2724 const_iv (GL_COLOR_MATERIAL),
1710 const_iv (GL_SMOOTH), 2725 const_iv (GL_SMOOTH),
1711 const_iv (GL_FLAT), 2726 const_iv (GL_FLAT),
1712 const_iv (GL_DITHER), 2727 const_iv (GL_DITHER),
1713 const_iv (GL_BLEND), 2728 const_iv (GL_BLEND),
… …
1715 const_iv (GL_SCISSOR_TEST), 2730 const_iv (GL_SCISSOR_TEST),
1716 const_iv (GL_DEPTH_TEST), 2731 const_iv (GL_DEPTH_TEST),
1717 const_iv (GL_ALPHA_TEST), 2732 const_iv (GL_ALPHA_TEST),
1718 const_iv (GL_NORMALIZE), 2733 const_iv (GL_NORMALIZE),
1719 const_iv (GL_RESCALE_NORMAL), 2734 const_iv (GL_RESCALE_NORMAL),
2735 const_iv (GL_FRONT),
2736 const_iv (GL_BACK),
2737 const_iv (GL_AUX0),
1720 const_iv (GL_AND), 2738 const_iv (GL_AND),
1721 const_iv (GL_ONE), 2739 const_iv (GL_ONE),
1722 const_iv (GL_ZERO), 2740 const_iv (GL_ZERO),
1723 const_iv (GL_SRC_ALPHA), 2741 const_iv (GL_SRC_ALPHA),
1724 const_iv (GL_DST_ALPHA), 2742 const_iv (GL_DST_ALPHA),
… …
1737 const_iv (GL_INTENSITY), 2755 const_iv (GL_INTENSITY),
1738 const_iv (GL_LUMINANCE), 2756 const_iv (GL_LUMINANCE),
1739 const_iv (GL_LUMINANCE_ALPHA), 2757 const_iv (GL_LUMINANCE_ALPHA),
1740 const_iv (GL_FLOAT), 2758 const_iv (GL_FLOAT),
1741 const_iv (GL_UNSIGNED_INT_8_8_8_8_REV), 2759 const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
2760 const_iv (GL_COMPRESSED_ALPHA_ARB),
2761 const_iv (GL_COMPRESSED_LUMINANCE_ARB),
2762 const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
2763 const_iv (GL_COMPRESSED_INTENSITY_ARB),
2764 const_iv (GL_COMPRESSED_RGB_ARB),
2765 const_iv (GL_COMPRESSED_RGBA_ARB),
1742 const_iv (GL_COMPILE), 2766 const_iv (GL_COMPILE),
2767 const_iv (GL_PROXY_TEXTURE_1D),
2768 const_iv (GL_PROXY_TEXTURE_2D),
1743 const_iv (GL_TEXTURE_1D), 2769 const_iv (GL_TEXTURE_1D),
1744 const_iv (GL_TEXTURE_2D), 2770 const_iv (GL_TEXTURE_2D),
1745 const_iv (GL_TEXTURE_ENV), 2771 const_iv (GL_TEXTURE_ENV),
1746 const_iv (GL_TEXTURE_MAG_FILTER), 2772 const_iv (GL_TEXTURE_MAG_FILTER),
1747 const_iv (GL_TEXTURE_MIN_FILTER), 2773 const_iv (GL_TEXTURE_MIN_FILTER),
… …
1768 const_iv (GL_COLOR_LOGIC_OP), 2794 const_iv (GL_COLOR_LOGIC_OP),
1769 const_iv (GL_SEPARABLE_2D), 2795 const_iv (GL_SEPARABLE_2D),
1770 const_iv (GL_CONVOLUTION_2D), 2796 const_iv (GL_CONVOLUTION_2D),
1771 const_iv (GL_CONVOLUTION_BORDER_MODE), 2797 const_iv (GL_CONVOLUTION_BORDER_MODE),
1772 const_iv (GL_CONSTANT_BORDER), 2798 const_iv (GL_CONSTANT_BORDER),
2799 const_iv (GL_POINTS),
1773 const_iv (GL_LINES), 2800 const_iv (GL_LINES),
2801 const_iv (GL_LINE_STRIP),
1774 const_iv (GL_LINE_LOOP), 2802 const_iv (GL_LINE_LOOP),
1775 const_iv (GL_QUADS), 2803 const_iv (GL_QUADS),
1776 const_iv (GL_QUAD_STRIP), 2804 const_iv (GL_QUAD_STRIP),
1777 const_iv (GL_TRIANGLES), 2805 const_iv (GL_TRIANGLES),
1778 const_iv (GL_TRIANGLE_STRIP), 2806 const_iv (GL_TRIANGLE_STRIP),
1779 const_iv (GL_TRIANGLE_FAN), 2807 const_iv (GL_TRIANGLE_FAN),
2808 const_iv (GL_POLYGON),
1780 const_iv (GL_PERSPECTIVE_CORRECTION_HINT), 2809 const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
2810 const_iv (GL_POINT_SMOOTH_HINT),
2811 const_iv (GL_LINE_SMOOTH_HINT),
2812 const_iv (GL_POLYGON_SMOOTH_HINT),
2813 const_iv (GL_GENERATE_MIPMAP_HINT),
2814 const_iv (GL_TEXTURE_COMPRESSION_HINT),
1781 const_iv (GL_FASTEST), 2815 const_iv (GL_FASTEST),
2816 const_iv (GL_DONT_CARE),
2817 const_iv (GL_NICEST),
1782 const_iv (GL_V2F), 2818 const_iv (GL_V2F),
1783 const_iv (GL_V3F), 2819 const_iv (GL_V3F),
1784 const_iv (GL_T2F_V3F), 2820 const_iv (GL_T2F_V3F),
1785 const_iv (GL_T2F_N3F_V3F), 2821 const_iv (GL_T2F_N3F_V3F),
1786# undef const_iv 2822# undef const_iv
1787 }; 2823 };
1788 2824
1789 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 2825 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1790 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 2826 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
2827
2828 texture_av = newAV ();
2829 AvREAL_off (texture_av);
1791} 2830}
2831
2832void
2833disable_GL_EXT_blend_func_separate ()
2834 CODE:
2835 gl.BlendFuncSeparate = 0;
2836 gl.BlendFuncSeparateEXT = 0;
1792 2837
1793char * 2838char *
1794gl_vendor () 2839gl_vendor ()
1795 CODE: 2840 CODE:
1796 RETVAL = (char *)glGetString (GL_VENDOR); 2841 RETVAL = (char *)glGetString (GL_VENDOR);
… …
1809 CODE: 2854 CODE:
1810 RETVAL = (char *)glGetString (GL_EXTENSIONS); 2855 RETVAL = (char *)glGetString (GL_EXTENSIONS);
1811 OUTPUT: 2856 OUTPUT:
1812 RETVAL 2857 RETVAL
1813 2858
2859const char *glGetString (GLenum pname)
2860
2861GLint glGetInteger (GLenum pname)
2862 CODE:
2863 glGetIntegerv (pname, &RETVAL);
2864 OUTPUT:
2865 RETVAL
2866
2867GLdouble glGetDouble (GLenum pname)
2868 CODE:
2869 glGetDoublev (pname, &RETVAL);
2870 OUTPUT:
2871 RETVAL
2872
1814int glGetError () 2873int glGetError ()
1815 2874
1816void glFinish () 2875void glFinish ()
1817 2876
1818void glClear (int mask) 2877void glClear (int mask)
… …
1846 2905
1847void glPopMatrix () 2906void glPopMatrix ()
1848 2907
1849void glLoadIdentity () 2908void glLoadIdentity ()
1850 2909
2910void glDrawBuffer (int buffer)
2911
2912void glReadBuffer (int buffer)
2913
1851# near_ and far_ are due to microsofts buggy "c" compiler 2914# near_ and far_ are due to microsofts buggy "c" compiler
1852void glFrustum (double left, double right, double bottom, double top, double near_, double far_) 2915void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
1853 2916
1854# near_ and far_ are due to microsofts buggy "c" compiler 2917# near_ and far_ are due to microsofts buggy "c" compiler
1855void glOrtho (double left, double right, double bottom, double top, double near_, double far_) 2918void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
2919
2920PROTOTYPES: DISABLE
1856 2921
1857void glViewport (int x, int y, int width, int height) 2922void glViewport (int x, int y, int width, int height)
1858 2923
1859void glScissor (int x, int y, int width, int height) 2924void glScissor (int x, int y, int width, int height)
1860 2925
… …
1868 2933
1869void glRotate (float angle, float x, float y, float z) 2934void glRotate (float angle, float x, float y, float z)
1870 CODE: 2935 CODE:
1871 glRotatef (angle, x, y, z); 2936 glRotatef (angle, x, y, z);
1872 2937
1873void glBegin (int mode)
1874
1875void glEnd ()
1876
1877void glColor (float r, float g, float b, float a = 1.0) 2938void glColor (float r, float g, float b, float a = 1.0)
1878 PROTOTYPE: @
1879 ALIAS: 2939 ALIAS:
1880 glColor_premultiply = 1 2940 glColor_premultiply = 1
1881 CODE: 2941 CODE:
1882 if (ix) 2942 if (ix)
1883 { 2943 {
1884 r *= a; 2944 r *= a;
1885 g *= a; 2945 g *= a;
1886 b *= a; 2946 b *= a;
1887 } 2947 }
1888 // microsoft visual "c" rounds instead of truncating... 2948 // microsoft visual "c" rounds instead of truncating...
1889 glColor4ub (MIN ((int)(r * 256.f), 255), 2949 glColor4f (r, g, b, a);
1890 MIN ((int)(g * 256.f), 255),
1891 MIN ((int)(b * 256.f), 255),
1892 MIN ((int)(a * 256.f), 255));
1893
1894void glInterleavedArrays (int format, int stride, char *data)
1895
1896void glDrawElements (int mode, int count, int type, char *indices)
1897
1898# 1.2 void glDrawRangeElements (int mode, int start, int end
1899 2950
1900void glRasterPos (float x, float y, float z = 0.) 2951void glRasterPos (float x, float y, float z = 0.)
1901 CODE: 2952 CODE:
1902 glRasterPos3f (0, 0, z); 2953 glRasterPos3f (0, 0, z);
1903 glBitmap (0, 0, 0, 0, x, y, 0); 2954 glBitmap (0, 0, 0, 0, x, y, 0);
… …
1908 2959
1909void glTexCoord (float s, float t) 2960void glTexCoord (float s, float t)
1910 CODE: 2961 CODE:
1911 glTexCoord2f (s, t); 2962 glTexCoord2f (s, t);
1912 2963
2964void glRect (float x1, float y1, float x2, float y2)
2965 CODE:
2966 glRectf (x1, y1, x2, y2);
2967
2968void glRect_lineloop (float x1, float y1, float x2, float y2)
2969 CODE:
2970 glBegin (GL_LINE_LOOP);
2971 glVertex2f (x1, y1);
2972 glVertex2f (x2, y1);
2973 glVertex2f (x2, y2);
2974 glVertex2f (x1, y2);
2975 glEnd ();
2976
2977PROTOTYPES: ENABLE
2978
2979void glBegin (int mode)
2980
2981void glEnd ()
2982
2983void glPointSize (GLfloat size)
2984
2985void glLineWidth (GLfloat width)
2986
2987void glInterleavedArrays (int format, int stride, char *data)
2988
2989void glDrawElements (int mode, int count, int type, char *indices)
2990
2991# 1.2 void glDrawRangeElements (int mode, int start, int end
2992
1913void glTexEnv (int target, int pname, float param) 2993void glTexEnv (int target, int pname, float param)
1914 CODE: 2994 CODE:
1915 glTexEnvf (target, pname, param); 2995 glTexEnvf (target, pname, param);
1916 2996
1917void glTexParameter (int target, int pname, float param) 2997void glTexParameter (int target, int pname, float param)
… …
1933void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column) 3013void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
1934 CODE: 3014 CODE:
1935 if (gl.SeparableFilter2D) 3015 if (gl.SeparableFilter2D)
1936 gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column); 3016 gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
1937 3017
1938void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data) 3018void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
1939 3019
1940void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border) 3020void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
1941 3021
1942void glDrawPixels (int width, int height, int format, int type, char *pixels) 3022void glDrawPixels (int width, int height, int format, int type, char *pixels)
3023
3024void glPixelZoom (float x, float y)
1943 3025
1944void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR) 3026void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
1945 3027
1946int glGenTexture () 3028int glGenTexture ()
1947 CODE: 3029 CODE:
1948{ 3030 RETVAL = gen_texture ();
1949 GLuint name;
1950 glGenTextures (1, &name);
1951 RETVAL = name;
1952}
1953 OUTPUT: 3031 OUTPUT:
1954 RETVAL 3032 RETVAL
1955 3033
1956void glDeleteTexture (int name) 3034void glDeleteTexture (int name)
1957 CODE: 3035 CODE:
1958{
1959 GLuint name_ = name;
1960 glDeleteTextures (1, &name_); 3036 del_texture (name);
1961} 3037
1962
1963int glGenList () 3038int glGenList ()
1964 CODE: 3039 CODE:
1965 RETVAL = glGenLists (1); 3040 RETVAL = glGenLists (1);
1966 OUTPUT: 3041 OUTPUT:
1967 RETVAL 3042 RETVAL
… …
1974 3049
1975void glEndList () 3050void glEndList ()
1976 3051
1977void glCallList (int list) 3052void glCallList (int list)
1978 3053
3054MODULE = Deliantra::Client PACKAGE = DC::UI::Base
1979 3055
3056PROTOTYPES: DISABLE
3057
3058void
3059find_widget (SV *self, NV x, NV y)
3060 PPCODE:
3061{
3062 if (within_widget (self, x, y))
3063 XPUSHs (self);
3064}
3065
3066BOOT:
3067{
3068 hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
3069
3070 draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
3071 draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
3072 draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
3073 draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
3074}
3075
3076void
3077draw (SV *self)
3078 CODE:
3079{
3080 HV *hv;
3081 SV **svp;
3082 NV x, y, w, h;
3083 SV *draw_x_sv = GvSV (draw_x_gv);
3084 SV *draw_y_sv = GvSV (draw_y_gv);
3085 SV *draw_w_sv = GvSV (draw_w_gv);
3086 SV *draw_h_sv = GvSV (draw_h_gv);
3087 double draw_x, draw_y;
3088
3089 if (!SvROK (self))
3090 croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
3091
3092 hv = (HV *)SvRV (self);
3093
3094 if (SvTYPE (hv) != SVt_PVHV)
3095 croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
3096
3097 svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
3098 svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
3099
3100 if (!h || !w)
3101 XSRETURN_EMPTY;
3102
3103 svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
3104 svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
3105
3106 draw_x = SvNV (draw_x_sv) + x;
3107 draw_y = SvNV (draw_y_sv) + y;
3108
3109 if (draw_x + w < 0 || draw_x >= SvNV (draw_w_sv)
3110 || draw_y + h < 0 || draw_y >= SvNV (draw_h_sv))
3111 XSRETURN_EMPTY;
3112
3113 sv_setnv (draw_x_sv, draw_x);
3114 sv_setnv (draw_y_sv, draw_y);
3115
3116 glPushMatrix ();
3117 glTranslated (x, y, 0);
3118
3119 if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
3120 {
3121 svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
3122
3123 if (svp && SvTRUE (*svp))
3124 {
3125 glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
3126 glEnable (GL_BLEND);
3127 glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
3128 glBegin (GL_QUADS);
3129 glVertex2f (0, 0);
3130 glVertex2f (w, 0);
3131 glVertex2f (w, h);
3132 glVertex2f (0, h);
3133 glEnd ();
3134 glDisable (GL_BLEND);
3135 }
3136 }
3137#if 0
3138 // draw borders, for debugging
3139 glPushMatrix ();
3140 glColor4f (1., 1., 0., 1.);
3141 glTranslatef (.5, .5, 0.);
3142 glBegin (GL_LINE_LOOP);
3143 glVertex2f (0 , 0);
3144 glVertex2f (w - 1, 0);
3145 glVertex2f (w - 1, h - 1);
3146 glVertex2f (0 , h - 1);
3147 glEnd ();
3148 glPopMatrix ();
3149#endif
3150 PUSHMARK (SP);
3151 XPUSHs (self);
3152 PUTBACK;
3153 call_method ("_draw", G_VOID | G_DISCARD);
3154 SPAGAIN;
3155
3156 glPopMatrix ();
3157
3158 draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
3159 draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
3160}
3161

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