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Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.111 by root, Mon Jun 12 13:26:14 2006 UTC vs.
Revision 1.305 by root, Sun May 2 21:22:20 2010 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 atan2f(x,y) atan2(x,y)
25# define M_PI 3.14159265f
26#endif
27
28#include <assert.h>
12#include <math.h> 29#include <math.h>
13#include <string.h> 30#include <string.h>
14#include <stdio.h> 31#include <stdio.h>
15#include <stdlib.h> 32#include <stdlib.h>
16 33
34#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
35
17#include <SDL.h> 36#include <SDL.h>
37#include <SDL_thread.h>
18#include <SDL_endian.h> 38#include <SDL_endian.h>
19#include <SDL_image.h> 39#include <SDL_image.h>
20#include <SDL_mixer.h> 40#include <SDL_mixer.h>
21#include <SDL_opengl.h> 41#include <SDL_opengl.h>
22 42
43/* work around os x broken headers */
44#ifdef __MACOSX__
45typedef void (APIENTRYP PFNGLBLENDFUNCSEPARATEPROC) (GLenum sfactorRGB, GLenum dfactorRGB, GLenum sfactorAlpha, GLenum dfactorAlpha);
46typedef void (APIENTRYP PFNGLACTIVETEXTUREPROC) (GLenum texture);
47typedef void (APIENTRYP PFNGLMULTITEXCOORD2FPROC) (GLenum target, GLfloat s, GLfloat t);
48#endif
49
50#define PANGO_ENABLE_BACKEND
51#define G_DISABLE_CAST_CHECKS
52
23#include <glib/gmacros.h> 53#include <glib/gmacros.h>
24 54
25#include <pango/pango.h> 55#include <pango/pango.h>
26#include <pango/pangofc-fontmap.h> 56
27#include <pango/pangoft2.h> 57#ifndef PANGO_VERSION_CHECK
28#include <pango/pangocairo.h> 58# define PANGO_VERSION_CHECK(a,b,c) 0
59#endif
60
61#if !PANGO_VERSION_CHECK (1, 15, 2)
62# define pango_layout_get_line_readonly pango_layout_get_line
63# define pango_layout_get_lines_readonly pango_layout_get_lines
64# define pango_layout_iter_get_line_readonly pango_layout_iter_get_line
65# define pango_layout_iter_get_run_readonly pango_layout_iter_get_run
66#endif
29 67
30#ifndef _WIN32 68#ifndef _WIN32
31# include <sys/types.h> 69# include <sys/types.h>
32# include <sys/socket.h> 70# include <sys/socket.h>
33# include <netinet/in.h> 71# include <netinet/in.h>
34# include <netinet/tcp.h> 72# include <netinet/tcp.h>
35# include <inttypes.h> 73# include <inttypes.h>
74#endif
75
76#if __GNUC__ >= 4
77# define expect(expr,value) __builtin_expect ((expr),(value))
36#else 78#else
37 typedef unsigned char uint8_t; 79# 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 80#endif
44 81
45#include "glext.h" 82#define expect_false(expr) expect ((expr) != 0, 0)
83#define expect_true(expr) expect ((expr) != 0, 1)
46 84
85#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
86
87/* this is used as fow flag as well, so has to have a different value */
88/* then anything that is computed by incoming darkness */
47#define FOW_DARKNESS 32 89#define FOW_DARKNESS 50
90#define DARKNESS_ADJUST(n) (n)
48 91
49#define MAP_EXTEND_X 32 92#define MAP_EXTEND_X 32
50#define MAP_EXTEND_Y 512 93#define MAP_EXTEND_Y 512
51 94
52#define MIN_FONT_HEIGHT 10 95#define MIN_FONT_HEIGHT 10
96
97/* mask out modifiers we are not interested in */
98#define MOD_MASK (KMOD_CTRL | KMOD_SHIFT | KMOD_ALT | KMOD_META)
99
100#define KMOD_LRAM 0x10000 // our extension
101
102#define TEXID_SPEECH 1
103#define TEXID_NOFACE 2
104
105static AV *texture_av;
53 106
54static struct 107static struct
55{ 108{
56#define GL_FUNC(ptr,name) ptr name; 109#define GL_FUNC(ptr,name) ptr name;
57#include "glfunc.h" 110#include "glfunc.h"
58#undef GL_FUNC 111#undef GL_FUNC
59} gl; 112} gl;
60 113
114static void
61static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa) 115gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
62{ 116{
63 if (gl.BlendFuncSeparate) 117 if (gl.BlendFuncSeparate)
64 gl.BlendFuncSeparate (sa, da, saa, daa); 118 gl.BlendFuncSeparate (sa, da, saa, daa);
65 else if (gl.BlendFuncSeparateEXT) 119 else if (gl.BlendFuncSeparateEXT)
66 gl.BlendFuncSeparateEXT (sa, da, saa, daa); 120 gl.BlendFuncSeparateEXT (sa, da, saa, daa);
67 else 121 else
68 glBlendFunc (sa, da); 122 glBlendFunc (sa, da);
69} 123}
70 124
125static GLuint
126gen_texture ()
127{
128 GLuint name;
129
130 if (AvFILL (texture_av) >= 0)
131 name = (GLuint)(size_t)av_pop (texture_av);
132 else
133 glGenTextures (1, &name);
134
135 return name;
136}
137
138static void
139del_texture (GLuint name)
140{
141 /* make a half-assed attempt at returning the memory used by the texture */
142 /* textures are frequently being reused by cfplus anyway */
143 /*glBindTexture (GL_TEXTURE_2D, name);*/
144 /*glTexImage2D (GL_TEXTURE_2D, 0, GL_ALPHA, 0, 0, 0, GL_ALPHA, GL_UNSIGNED_BYTE, 0);*/
145 av_push (texture_av, (SV *)(size_t)name);
146 glDeleteTextures (1, &name);
147}
148
149#include "texcache.c"
150#include "rendercache.c"
151
152#include "pango-font.c"
153#include "pango-fontmap.c"
154#include "pango-render.c"
155
156typedef IV DC__Channel;
157typedef SDL_RWops *DC__RW;
71typedef Mix_Chunk *CFClient__MixChunk; 158typedef Mix_Chunk *DC__MixChunk;
72typedef Mix_Music *CFClient__MixMusic; 159typedef Mix_Music *DC__MixMusic;
73 160
74typedef PangoFontDescription *CFClient__Font; 161typedef PangoFontDescription *DC__Font;
162
163static int
164shape_attr_p (PangoLayoutRun *run)
165{
166 GSList *attrs = run->item->analysis.extra_attrs;
167
168 while (attrs)
169 {
170 PangoAttribute *attr = attrs->data;
171
172 if (attr->klass->type == PANGO_ATTR_SHAPE)
173 return 1;
174
175 attrs = attrs->next;
176 }
177
178 return 0;
179}
75 180
76typedef struct cf_layout { 181typedef struct cf_layout {
77 PangoLayout *pl; // either derived from a cairo or ft2 context 182 PangoLayout *pl;
78 int rgba; // wether we use rgba (cairo) or grayscale (ft2)
79 float r, g, b, a; // default color for rgba mode 183 float r, g, b, a; // default color for rgba mode
80 int base_height; 184 int base_height;
81 CFClient__Font font; 185 DC__Font font;
186 rc_t *rc;
82} *CFClient__Layout; 187} *DC__Layout;
83 188
84static CFClient__Font default_font; 189static DC__Font default_font;
85static PangoContext *ft2_context, *cairo_context; 190static PangoContext *opengl_context;
86static PangoFontMap *ft2_fontmap, *cairo_fontmap; 191static PangoFontMap *opengl_fontmap;
87 192
88static void 193static void
89substitute_func (FcPattern *pattern, gpointer data) 194substitute_func (FcPattern *pattern, gpointer data)
90{ 195{
91 FcPatternAddBool (pattern, FC_HINTING, 1); 196 FcPatternAddBool (pattern, FC_HINTING, 1);
92#ifdef FC_HINT_STYLE 197#ifdef FC_HINT_STYLE
93 FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL); 198 FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);
94#endif 199#endif
95#ifdef _WIN32
96 FcPatternAddBool (pattern, FC_AUTOHINT, 1);
97#else
98 FcPatternAddBool (pattern, FC_AUTOHINT, 0); 200 FcPatternAddBool (pattern, FC_AUTOHINT, 0);
99#endif
100} 201}
101 202
102static void 203static void
103layout_update_font (CFClient__Layout self) 204layout_update_font (DC__Layout self)
104{ 205{
105 /* use a random scale factor to account for unknown descenders, 0.8 works 206 /* use a random scale factor to account for unknown descenders, 0.8 works
106 * reasonably well with bitstream vera 207 * reasonably well with dejavu/bistream fonts
107 */ 208 */
108 PangoFontDescription *font = self->font ? self->font : default_font; 209 PangoFontDescription *font = self->font ? self->font : default_font;
109 210
110 pango_font_description_set_absolute_size (font, 211 pango_font_description_set_absolute_size (font,
111 MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10)); 212 MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
112 213
113 pango_layout_set_font_description (self->pl, font); 214 pango_layout_set_font_description (self->pl, font);
114} 215}
115 216
116static void 217static void
117layout_get_pixel_size (CFClient__Layout self, int *w, int *h) 218layout_get_pixel_size (DC__Layout self, int *w, int *h)
118{ 219{
220 PangoRectangle rect;
221
222 // get_pixel_* wrongly rounds down
119 pango_layout_get_pixel_size (self->pl, w, h); 223 pango_layout_get_extents (self->pl, 0, &rect);
120 224
121 if (!*w) *w = 1; 225 rect.width = (rect.width + PANGO_SCALE - 1) / PANGO_SCALE;
122 if (!*h) *h = 1; 226 rect.height = (rect.height + PANGO_SCALE - 1) / PANGO_SCALE;
123 227
124 *w = (*w + 3) & ~3; 228 if (!rect.width) rect.width = 1;
125} 229 if (!rect.height) rect.height = 1;
126 230
231 *w = rect.width;
232 *h = rect.height;
233}
234
235typedef uint16_t tileid;
127typedef uint16_t mapface; 236typedef uint16_t faceid;
128 237
129typedef struct { 238typedef struct {
130 GLint name; 239 GLuint name;
131 int w, h; 240 int w, h;
132 float s, t; 241 float s, t;
133 uint8_t r, g, b, a; 242 uint8_t r, g, b, a;
243 tileid smoothtile;
244 uint8_t smoothlevel;
245 uint8_t unused; /* set to zero on use */
134} maptex; 246} maptex;
135 247
136typedef struct { 248typedef struct {
249 uint32_t player;
250 tileid tile[3];
137 int16_t darkness; 251 uint16_t darkness;
138 mapface face[3]; 252 uint8_t stat_width, stat_hp, flags, smoothmax;
139} mapcell; 253} mapcell;
140 254
141typedef struct { 255typedef struct {
142 int32_t c0, c1; 256 int32_t c0, c1;
143 mapcell *col; 257 mapcell *col;
144} maprow; 258} maprow;
145 259
146typedef struct map { 260typedef struct map {
147 int x, y, w, h; 261 int x, y, w, h;
148 int ox, oy; /* offset to virtual global coordinate system */ 262 int ox, oy; /* offset to virtual global coordinate system */
149 int faces; 263 int faces; tileid *face2tile; // [faceid]
150 mapface *face; 264 int texs; maptex *tex; // [tileid]
151
152 int texs;
153 maptex *tex;
154 265
155 int32_t rows; 266 int32_t rows;
156 maprow *row; 267 maprow *row;
157} *CFClient__Map; 268} *DC__Map;
158 269
159static char * 270static char *
160prepend (char *ptr, int sze, int inc) 271prepend (char *ptr, int sze, int inc)
161{ 272{
162 char *p; 273 char *p;
… …
179} 290}
180 291
181#define Append(type,ptr,sze,inc) (ptr) = (type *)append ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type)) 292#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)) 293#define Prepend(type,ptr,sze,inc) (ptr) = (type *)prepend ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
183 294
295static void
296need_facenum (struct map *self, faceid face)
297{
298 while (self->faces <= face)
299 {
300 Append (tileid, self->face2tile, self->faces, self->faces);
301 self->faces *= 2;
302 }
303}
304
305static void
306need_texid (struct map *self, int texid)
307{
308 while (self->texs <= texid)
309 {
310 Append (maptex, self->tex, self->texs, self->texs);
311 self->texs *= 2;
312 }
313}
314
184static maprow * 315static maprow *
185map_get_row (CFClient__Map self, int y) 316map_get_row (DC__Map self, int y)
186{ 317{
187 if (0 > y) 318 if (0 > y)
188 { 319 {
189 int extend = - y + MAP_EXTEND_Y; 320 int extend = - y + MAP_EXTEND_Y;
190 Prepend (maprow, self->row, self->rows, extend); 321 Prepend (maprow, self->row, self->rows, extend);
… …
228 359
229 return row->col + (x - row->c0); 360 return row->col + (x - row->c0);
230} 361}
231 362
232static mapcell * 363static mapcell *
233map_get_cell (CFClient__Map self, int x, int y) 364map_get_cell (DC__Map self, int x, int y)
234{ 365{
235 return row_get_cell (map_get_row (self, y), x); 366 return row_get_cell (map_get_row (self, y), x);
236} 367}
237 368
238static void 369static void
239map_clear (CFClient__Map self) 370map_clear (DC__Map self)
240{ 371{
241 int r; 372 int r;
242 373
243 for (r = 0; r < self->rows; r++) 374 for (r = 0; r < self->rows; r++)
244 Safefree (self->row[r].col); 375 Safefree (self->row[r].col);
… …
251 self->oy = 0; 382 self->oy = 0;
252 self->row = 0; 383 self->row = 0;
253 self->rows = 0; 384 self->rows = 0;
254} 385}
255 386
387#define CELL_CLEAR(cell) \
388 do { \
389 if ((cell)->player) \
390 (cell)->tile [2] = 0; \
391 (cell)->darkness = 0; \
392 (cell)->stat_hp = 0; \
393 (cell)->flags = 0; \
394 (cell)->player = 0; \
395 } while (0)
396
256static void 397static void
257map_blank (CFClient__Map self, int x0, int y0, int w, int h) 398map_blank (DC__Map self, int x0, int y0, int w, int h)
258{ 399{
259 int x, y; 400 int x, y;
260 maprow *row; 401 maprow *row;
402 mapcell *cell;
261 403
262 for (y = y0; y < y0 + h; y++) 404 for (y = y0; y < y0 + h; y++)
263 if (y >= 0) 405 if (y >= 0)
264 { 406 {
265 if (y >= self->rows) 407 if (y >= self->rows)
… …
271 if (x >= row->c0) 413 if (x >= row->c0)
272 { 414 {
273 if (x >= row->c1) 415 if (x >= row->c1)
274 break; 416 break;
275 417
276 row->col[x - row->c0].darkness = -1; 418 cell = row->col + x - row->c0;
419
420 CELL_CLEAR (cell);
277 } 421 }
278 } 422 }
423}
424
425typedef struct {
426 tileid tile;
427 uint8_t x, y, level;
428} smooth_key;
429
430static void
431smooth_or_bits (HV *hv, smooth_key *key, IV bits)
432{
433 SV **sv = hv_fetch (hv, (char *)key, sizeof (*key), 1);
434
435 if (SvIOK (*sv))
436 SvIV_set (*sv, SvIVX (*sv) | bits);
437 else
438 sv_setiv (*sv, bits);
279} 439}
280 440
281static void 441static void
282music_finished (void) 442music_finished (void)
283{ 443{
… …
302 ev.data2 = 0; 462 ev.data2 = 0;
303 463
304 SDL_PushEvent ((SDL_Event *)&ev); 464 SDL_PushEvent ((SDL_Event *)&ev);
305} 465}
306 466
307MODULE = CFClient PACKAGE = CFClient 467static unsigned int
468minpot (unsigned int n)
469{
470 if (!n)
471 return 0;
472
473 --n;
474
475 n |= n >> 1;
476 n |= n >> 2;
477 n |= n >> 4;
478 n |= n >> 8;
479 n |= n >> 16;
480
481 return n + 1;
482}
483
484static unsigned int
485popcount (unsigned int n)
486{
487 n -= (n >> 1) & 0x55555555U;
488 n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
489 n = ((n >> 4) + n) & 0x0f0f0f0fU;
490 n *= 0x01010101U;
491
492 return n >> 24;
493}
494
495/* SDL should provide this, really. */
496#define SDLK_MODIFIER_MIN 300
497#define SDLK_MODIFIER_MAX 314
498
499/******************************************************************************/
500
501static GV *draw_x_gv, *draw_y_gv, *draw_w_gv, *draw_h_gv;
502static GV *hover_gv;
503
504static int
505within_widget (SV *widget, NV x, NV y)
506{
507 HV *self;
508 SV **svp;
509 NV wx, ww, wy, wh;
510
511 if (!SvROK (widget))
512 return 0;
513
514 self = (HV *)SvRV (widget);
515
516 if (SvTYPE (self) != SVt_PVHV)
517 return 0;
518
519 svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
520 if (y < wy)
521 return 0;
522
523 svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
524 if (y >= wy + wh)
525 return 0;
526
527 svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
528 if (x < wx)
529 return 0;
530
531 svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
532 if (x >= wx + ww)
533 return 0;
534
535 svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
536 if (!svp || !SvTRUE (*svp))
537 return 0;
538
539 return 1;
540}
541
542/******************************************************************************/
543
544/* process keyboard modifiers */
545static int
546mod_munge (int mod)
547{
548 mod &= MOD_MASK;
549
550 if (mod & (KMOD_META | KMOD_ALT))
551 mod |= KMOD_LRAM;
552
553 return mod;
554}
555
556static void
557deliantra_main ()
558{
559 char *argv[] = { 0 };
560 call_argv ("::main", G_DISCARD | G_VOID, argv);
561}
562
563#ifdef __MACOSX__
564 /* to due surprising braindamage on the side of SDL design, we
565 * do some mind-boggling hack here: SDL requires a custom main()
566 * on OS X, so... we provide one and call the original main(), which,
567 * due to share dlibrary magic, calls -lSDLmain's main, not perl's main,
568 * and which calls our main (== SDL_main) back.
569 */
570 extern C_LINKAGE int
571 main (int argc, char *argv[])
572 {
573 deliantra_main ();
574 }
575
576 #undef main
577
578 extern C_LINKAGE int main (int argc, char *argv[]);
579
580 static void
581 SDL_braino (void)
582 {
583 char *argv[] = { "deliantra client", 0 };
584 (main) (1, argv);
585 }
586#else
587 static void
588 SDL_braino (void)
589 {
590 deliantra_main ();
591 }
592#endif
593
594MODULE = Deliantra::Client PACKAGE = DC
308 595
309PROTOTYPES: ENABLE 596PROTOTYPES: ENABLE
310 597
311BOOT: 598BOOT:
312{ 599{
313 HV *stash = gv_stashpv ("CFClient", 1); 600 HV *stash = gv_stashpv ("DC", 1);
314 static const struct { 601 static const struct {
315 const char *name; 602 const char *name;
316 IV iv; 603 IV iv;
317 } *civ, const_iv[] = { 604 } *civ, const_iv[] = {
318# define const_iv(name) { # name, (IV)name } 605# define const_iv(name) { # name, (IV)name }
606 const_iv (SDLK_MODIFIER_MIN),
607 const_iv (SDLK_MODIFIER_MAX),
608
319 const_iv (SDL_ACTIVEEVENT), 609 const_iv (SDL_ACTIVEEVENT),
320 const_iv (SDL_KEYDOWN), 610 const_iv (SDL_KEYDOWN),
321 const_iv (SDL_KEYUP), 611 const_iv (SDL_KEYUP),
322 const_iv (SDL_MOUSEMOTION), 612 const_iv (SDL_MOUSEMOTION),
323 const_iv (SDL_MOUSEBUTTONDOWN), 613 const_iv (SDL_MOUSEBUTTONDOWN),
… …
332 const_iv (SDL_EVENT_RESERVEDA), 622 const_iv (SDL_EVENT_RESERVEDA),
333 const_iv (SDL_EVENT_RESERVEDB), 623 const_iv (SDL_EVENT_RESERVEDB),
334 const_iv (SDL_VIDEORESIZE), 624 const_iv (SDL_VIDEORESIZE),
335 const_iv (SDL_VIDEOEXPOSE), 625 const_iv (SDL_VIDEOEXPOSE),
336 const_iv (SDL_USEREVENT), 626 const_iv (SDL_USEREVENT),
627
628 const_iv (SDL_APPINPUTFOCUS),
629 const_iv (SDL_APPMOUSEFOCUS),
630 const_iv (SDL_APPACTIVE),
631
632
633 const_iv (SDLK_UNKNOWN),
634 const_iv (SDLK_FIRST),
635 const_iv (SDLK_BACKSPACE),
636 const_iv (SDLK_TAB),
637 const_iv (SDLK_CLEAR),
638 const_iv (SDLK_RETURN),
639 const_iv (SDLK_PAUSE),
640 const_iv (SDLK_ESCAPE),
641 const_iv (SDLK_SPACE),
642 const_iv (SDLK_EXCLAIM),
643 const_iv (SDLK_QUOTEDBL),
644 const_iv (SDLK_HASH),
645 const_iv (SDLK_DOLLAR),
646 const_iv (SDLK_AMPERSAND),
647 const_iv (SDLK_QUOTE),
648 const_iv (SDLK_LEFTPAREN),
649 const_iv (SDLK_RIGHTPAREN),
650 const_iv (SDLK_ASTERISK),
651 const_iv (SDLK_PLUS),
652 const_iv (SDLK_COMMA),
653 const_iv (SDLK_MINUS),
654 const_iv (SDLK_PERIOD),
655 const_iv (SDLK_SLASH),
656 const_iv (SDLK_0),
657 const_iv (SDLK_1),
658 const_iv (SDLK_2),
659 const_iv (SDLK_3),
660 const_iv (SDLK_4),
661 const_iv (SDLK_5),
662 const_iv (SDLK_6),
663 const_iv (SDLK_7),
664 const_iv (SDLK_8),
665 const_iv (SDLK_9),
666 const_iv (SDLK_COLON),
667 const_iv (SDLK_SEMICOLON),
668 const_iv (SDLK_LESS),
669 const_iv (SDLK_EQUALS),
670 const_iv (SDLK_GREATER),
671 const_iv (SDLK_QUESTION),
672 const_iv (SDLK_AT),
673
674 const_iv (SDLK_LEFTBRACKET),
675 const_iv (SDLK_BACKSLASH),
676 const_iv (SDLK_RIGHTBRACKET),
677 const_iv (SDLK_CARET),
678 const_iv (SDLK_UNDERSCORE),
679 const_iv (SDLK_BACKQUOTE),
680 const_iv (SDLK_DELETE),
681
682 const_iv (SDLK_FIRST),
683 const_iv (SDLK_LAST),
337 const_iv (SDLK_KP0), 684 const_iv (SDLK_KP0),
338 const_iv (SDLK_KP1), 685 const_iv (SDLK_KP1),
339 const_iv (SDLK_KP2), 686 const_iv (SDLK_KP2),
340 const_iv (SDLK_KP3), 687 const_iv (SDLK_KP3),
341 const_iv (SDLK_KP4), 688 const_iv (SDLK_KP4),
… …
396 const_iv (SDLK_BREAK), 743 const_iv (SDLK_BREAK),
397 const_iv (SDLK_MENU), 744 const_iv (SDLK_MENU),
398 const_iv (SDLK_POWER), 745 const_iv (SDLK_POWER),
399 const_iv (SDLK_EURO), 746 const_iv (SDLK_EURO),
400 const_iv (SDLK_UNDO), 747 const_iv (SDLK_UNDO),
748
401 const_iv (KMOD_NONE), 749 const_iv (KMOD_NONE),
750 const_iv (KMOD_SHIFT),
402 const_iv (KMOD_LSHIFT), 751 const_iv (KMOD_LSHIFT),
403 const_iv (KMOD_RSHIFT), 752 const_iv (KMOD_RSHIFT),
753 const_iv (KMOD_CTRL),
404 const_iv (KMOD_LCTRL), 754 const_iv (KMOD_LCTRL),
405 const_iv (KMOD_RCTRL), 755 const_iv (KMOD_RCTRL),
756 const_iv (KMOD_ALT),
406 const_iv (KMOD_LALT), 757 const_iv (KMOD_LALT),
407 const_iv (KMOD_RALT), 758 const_iv (KMOD_RALT),
759 const_iv (KMOD_META),
408 const_iv (KMOD_LMETA), 760 const_iv (KMOD_LMETA),
409 const_iv (KMOD_RMETA), 761 const_iv (KMOD_RMETA),
410 const_iv (KMOD_NUM), 762 const_iv (KMOD_NUM),
411 const_iv (KMOD_CAPS), 763 const_iv (KMOD_CAPS),
412 const_iv (KMOD_MODE), 764 const_iv (KMOD_MODE),
413 const_iv (KMOD_CTRL), 765
414 const_iv (KMOD_SHIFT), 766 const_iv (KMOD_LRAM),
415 const_iv (KMOD_ALT), 767
416 const_iv (KMOD_META) 768 const_iv (MIX_DEFAULT_FORMAT),
769
770 const_iv (SDL_INIT_TIMER),
771 const_iv (SDL_INIT_AUDIO),
772 const_iv (SDL_INIT_VIDEO),
773 const_iv (SDL_INIT_CDROM),
774 const_iv (SDL_INIT_JOYSTICK),
775 const_iv (SDL_INIT_EVERYTHING),
776 const_iv (SDL_INIT_NOPARACHUTE),
777 const_iv (SDL_INIT_EVENTTHREAD),
778
779 const_iv (SDL_GL_RED_SIZE),
780 const_iv (SDL_GL_GREEN_SIZE),
781 const_iv (SDL_GL_BLUE_SIZE),
782 const_iv (SDL_GL_ALPHA_SIZE),
783 const_iv (SDL_GL_DOUBLEBUFFER),
784 const_iv (SDL_GL_BUFFER_SIZE),
785 const_iv (SDL_GL_DEPTH_SIZE),
786 const_iv (SDL_GL_STENCIL_SIZE),
787 const_iv (SDL_GL_ACCUM_RED_SIZE),
788 const_iv (SDL_GL_ACCUM_GREEN_SIZE),
789 const_iv (SDL_GL_ACCUM_BLUE_SIZE),
790 const_iv (SDL_GL_ACCUM_ALPHA_SIZE),
791 const_iv (SDL_GL_STEREO),
792 const_iv (SDL_GL_MULTISAMPLEBUFFERS),
793 const_iv (SDL_GL_MULTISAMPLESAMPLES),
794 const_iv (SDL_GL_ACCELERATED_VISUAL),
795 const_iv (SDL_GL_SWAP_CONTROL),
796
797 const_iv (FOW_DARKNESS)
417# undef const_iv 798# undef const_iv
418 }; 799 };
419 800
420 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 801 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
421 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 802 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
803
804 assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
805 assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
422} 806}
807
808void
809weaken (SV *rv)
810 PROTOTYPE: $
811 CODE:
812 sv_rvweaken (rv);
813
814int
815in_destruct ()
816 CODE:
817 RETVAL = PL_main_cv == Nullcv;
818 OUTPUT:
819 RETVAL
820
821NV floor (NV x)
822
823NV ceil (NV x)
824
825IV minpot (UV n)
826
827IV popcount (UV n)
828
829NV distance (NV dx, NV dy)
830 CODE:
831 RETVAL = pow (dx * dx + dy * dy, 0.5);
832 OUTPUT:
833 RETVAL
423 834
424void 835void
425pango_init () 836pango_init ()
426 CODE: 837 CODE:
427 // delayed, so it can pick up new fonts added by AddFontResourceEx
428{ 838{
429 {
430 ft2_fontmap = pango_ft2_font_map_new (); 839 opengl_fontmap = pango_opengl_font_map_new ();
431 pango_ft2_font_map_set_default_substitute ((PangoFT2FontMap *)ft2_fontmap, substitute_func, 0, 0); 840 pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
432 ft2_context = pango_ft2_font_map_create_context ((PangoFT2FontMap *)ft2_fontmap); 841 opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
433 } 842 /*pango_context_set_font_description (opengl_context, default_font);*/
434 { 843#if PANGO_VERSION_CHECK (1, 15, 2)
435 cairo_font_options_t *fopt = cairo_font_options_create (); 844 pango_context_set_language (opengl_context, pango_language_from_string ("en"));
436 cairo_fontmap = pango_cairo_font_map_get_default (); 845 /*pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);*/
437 cairo_context = pango_cairo_font_map_create_context ((PangoCairoFontMap *)cairo_fontmap);
438#ifdef _WIN32
439 // cairo looks like shit eaten twice on windows
440 cairo_font_options_set_antialias (fopt, CAIRO_ANTIALIAS_NONE);
441#else
442 cairo_font_options_set_antialias (fopt, CAIRO_ANTIALIAS_GRAY);
443#endif 846#endif
444 cairo_font_options_set_hint_style (fopt, CAIRO_HINT_STYLE_FULL);
445 cairo_font_options_set_hint_metrics (fopt, CAIRO_HINT_METRICS_ON);
446 pango_cairo_context_set_font_options (cairo_context, fopt);
447 cairo_font_options_destroy (fopt);
448 }
449} 847}
450 848
451int 849char *SDL_GetError ()
452SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO)
453 850
454void 851void SDL_braino ()
852
853int SDL_Init (U32 flags)
854
855int SDL_InitSubSystem (U32 flags)
856
857void SDL_QuitSubSystem (U32 flags)
858
455SDL_Quit () 859void SDL_Quit ()
456 860
861int SDL_GL_SetAttribute (int attr, int value)
862
863int SDL_GL_GetAttribute (int attr)
864 CODE:
865 if (SDL_GL_GetAttribute (attr, &RETVAL))
866 XSRETURN_UNDEF;
867 OUTPUT:
868 RETVAL
869
457void 870void
458SDL_ListModes () 871SDL_ListModes (int rgb, int alpha)
459 PPCODE: 872 PPCODE:
460{ 873{
461 SDL_Rect **m; 874 SDL_Rect **m;
462 875
463 SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5); 876 SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
464 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5); 877 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
465 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5); 878 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
466 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1); 879 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
467 880
468 SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15); 881 SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
469 SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 16); 882 SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
470 883
471 SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0); 884 SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
472 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0); 885 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
473 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0); 886 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
474 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0); 887 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
475 888
476 SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1); 889 SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
477 890 SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
478 SDL_EnableUNICODE (1);
479 SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
480 891
481 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL); 892 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
482 893
483 if (m && m != (SDL_Rect **)-1) 894 if (m && m != (SDL_Rect **)-1)
484 while (*m) 895 while (*m)
485 { 896 {
897 if ((*m)->w >= 400 && (*m)->h >= 300)
898 {
486 AV *av = newAV (); 899 AV *av = newAV ();
487 av_push (av, newSViv ((*m)->w)); 900 av_push (av, newSViv ((*m)->w));
488 av_push (av, newSViv ((*m)->h)); 901 av_push (av, newSViv ((*m)->h));
902 av_push (av, newSViv (rgb));
903 av_push (av, newSViv (alpha));
489 XPUSHs (sv_2mortal (newRV_noinc ((SV *)av))); 904 XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
905 }
490 906
491 ++m; 907 ++m;
492 } 908 }
493} 909}
494 910
495char *
496SDL_GetError ()
497
498int 911int
499SDL_SetVideoMode (int w, int h, int fullscreen) 912SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
500 CODE: 913 CODE:
914{
915 SDL_EnableUNICODE (1);
916 SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
917
918 SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
919 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
920 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
921 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
922
501 RETVAL = !!SDL_SetVideoMode ( 923 RETVAL = !!SDL_SetVideoMode (
502 w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0) 924 w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)
503 ); 925 );
926
504 if (RETVAL) 927 if (RETVAL)
505 { 928 {
506 SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+"); 929 av_clear (texture_av);
930
931 SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
507# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name); 932#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
508# include "glfunc.h" 933#include "glfunc.h"
509# undef GL_FUNC 934#undef GL_FUNC
935
936 if (!gl.ActiveTexture ) gl.ActiveTexture = gl.ActiveTextureARB;
937 if (!gl.MultiTexCoord2f) gl.MultiTexCoord2f = gl.MultiTexCoord2fARB;
510 } 938 }
939}
511 OUTPUT: 940 OUTPUT:
512 RETVAL 941 RETVAL
513 942
514void 943void
515SDL_GL_SwapBuffers () 944SDL_GL_SwapBuffers ()
516 945
517char * 946char *
518SDL_GetKeyName (int sym) 947SDL_GetKeyName (int sym)
519 948
949int
950SDL_GetAppState ()
951
952int
953SDL_GetModState ()
954
520void 955void
521SDL_PollEvent () 956poll_events ()
522 PPCODE: 957 PPCODE:
523{ 958{
524 SDL_Event ev; 959 SDL_Event ev;
525 960
526 while (SDL_PollEvent (&ev)) 961 SDL_PumpEvents ();
962 while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
527 { 963 {
528 HV *hv = newHV (); 964 HV *hv = newHV ();
529 hv_store (hv, "type", 4, newSViv (ev.type), 0); 965 hv_store (hv, "type", 4, newSViv (ev.type), 0);
530 966
531 switch (ev.type) 967 switch (ev.type)
532 { 968 {
533 case SDL_KEYDOWN: 969 case SDL_KEYDOWN:
534 case SDL_KEYUP: 970 case SDL_KEYUP:
535 hv_store (hv, "state", 5, newSViv (ev.key.state), 0); 971 hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
536 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0); 972 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
537 hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0); 973 hv_store (hv, "mod", 3, newSViv (mod_munge (ev.key.keysym.mod)), 0);
974 hv_store (hv, "cmod", 4, newSViv (mod_munge (SDL_GetModState ())), 0); /* current mode */
538 hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0); 975 hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
539 break; 976 break;
540 977
541 case SDL_ACTIVEEVENT: 978 case SDL_ACTIVEEVENT:
542 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0); 979 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
543 hv_store (hv, "state", 5, newSViv (ev.active.state), 0); 980 hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
544 break; 981 break;
545 982
546 case SDL_MOUSEMOTION: 983 case SDL_MOUSEMOTION:
984 {
985 int state = ev.motion.state;
986 int x = ev.motion.x;
987 int y = ev.motion.y;
988 int xrel = ev.motion.xrel;
989 int yrel = ev.motion.yrel;
990
991 /* do simplistic event compression */
992 while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
993 && state == ev.motion.state)
994 {
995 xrel += ev.motion.xrel;
996 yrel += ev.motion.yrel;
997 x = ev.motion.x;
998 y = ev.motion.y;
999 SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
1000 }
1001
547 hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0); 1002 hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
548
549 hv_store (hv, "state", 5, newSViv (ev.motion.state), 0); 1003 hv_store (hv, "state", 5, newSViv (state), 0);
550 hv_store (hv, "x", 1, newSViv (ev.motion.x), 0); 1004 hv_store (hv, "x", 1, newSViv (x), 0);
551 hv_store (hv, "y", 1, newSViv (ev.motion.y), 0); 1005 hv_store (hv, "y", 1, newSViv (y), 0);
552 hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0); 1006 hv_store (hv, "xrel", 4, newSViv (xrel), 0);
553 hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0); 1007 hv_store (hv, "yrel", 4, newSViv (yrel), 0);
1008 }
554 break; 1009 break;
555 1010
556 case SDL_MOUSEBUTTONDOWN: 1011 case SDL_MOUSEBUTTONDOWN:
557 case SDL_MOUSEBUTTONUP: 1012 case SDL_MOUSEBUTTONUP:
558 hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0); 1013 hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
559 1014
560 hv_store (hv, "button", 6, newSViv (ev.button.button), 0); 1015 hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
561 hv_store (hv, "state", 5, newSViv (ev.button.state), 0); 1016 hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
562 hv_store (hv, "x", 1, newSViv (ev.button.x), 0); 1017 hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
563 hv_store (hv, "y", 1, newSViv (ev.button.y), 0); 1018 hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
… …
568 hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0); 1023 hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
569 hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0); 1024 hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
570 break; 1025 break;
571 } 1026 }
572 1027
573 XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv))); 1028 XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
574 } 1029 }
575} 1030}
576 1031
1032char *
1033SDL_AudioDriverName ()
1034 CODE:
1035{
1036 char buf [256];
1037 if (!SDL_AudioDriverName (buf, sizeof (buf)))
1038 XSRETURN_UNDEF;
1039
1040 RETVAL = buf;
1041}
1042 OUTPUT:
1043 RETVAL
1044
577int 1045int
578Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048) 1046Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
579 POSTCALL: 1047 POSTCALL:
580 Mix_HookMusicFinished (music_finished); 1048 Mix_HookMusicFinished (music_finished);
581 Mix_ChannelFinished (channel_finished); 1049 Mix_ChannelFinished (channel_finished);
582 1050
583void 1051void
1052Mix_QuerySpec ()
1053 PPCODE:
1054{
1055 int freq, channels;
1056 Uint16 format;
1057
1058 if (Mix_QuerySpec (&freq, &format, &channels))
1059 {
1060 EXTEND (SP, 3);
1061 PUSHs (sv_2mortal (newSViv (freq)));
1062 PUSHs (sv_2mortal (newSViv (format)));
1063 PUSHs (sv_2mortal (newSViv (channels)));
1064 }
1065}
1066
1067void
584Mix_CloseAudio () 1068Mix_CloseAudio ()
585 1069
586int 1070int
587Mix_AllocateChannels (int numchans = -1) 1071Mix_AllocateChannels (int numchans = -1)
588 1072
1073const char *
1074Mix_GetError ()
1075
589void 1076void
590lowdelay (int fd, int val = 1) 1077lowdelay (int fd, int val = 1)
591 CODE: 1078 CODE:
1079 setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
1080
1081void
1082win32_proxy_info ()
1083 PPCODE:
1084{
592#ifndef _WIN32 1085#ifdef _WIN32
593 setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val)); 1086 char buffer[2048];
1087 DWORD buflen;
1088
1089 EXTEND (SP, 3);
1090
1091 buflen = sizeof (buffer);
1092 if (InternetQueryOption (0, INTERNET_OPTION_PROXY, (void *)buffer, &buflen))
1093 if (((INTERNET_PROXY_INFO *)buffer)->dwAccessType == INTERNET_OPEN_TYPE_PROXY)
1094 {
1095 PUSHs (newSVpv (((INTERNET_PROXY_INFO *)buffer)->lpszProxy, 0));
1096
1097 buflen = sizeof (buffer);
1098 if (InternetQueryOption (0, INTERNET_OPTION_PROXY_USERNAME, (void *)buffer, &buflen))
1099 {
1100 PUSHs (newSVpv (buffer, 0));
1101
1102 buflen = sizeof (buffer);
1103 if (InternetQueryOption (0, INTERNET_OPTION_PROXY_PASSWORD, (void *)buffer, &buflen))
1104 PUSHs (newSVpv (buffer, 0));
1105 }
1106 }
594#endif 1107#endif
1108}
595 1109
596void 1110int
597add_font (char *file) 1111add_font (char *file)
598 CODE: 1112 CODE:
599 FcConfigAppFontAddFile (0, (const FcChar8 *)file); /* no idea wether this is required */ 1113 RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
600#ifdef _WIN32 1114 OUTPUT:
601 // cairo... sigh... requires win2000 1115 RETVAL
602 AddFontResourceEx (file, FR_PRIVATE, 0); 1116
603#endif 1117void
1118IMG_Init (int flags = IMG_INIT_JPG | IMG_INIT_PNG)
604 1119
605void 1120void
606load_image_inline (SV *image_) 1121load_image_inline (SV *image_)
607 ALIAS: 1122 ALIAS:
608 load_image_file = 1 1123 load_image_file = 1
… …
611 STRLEN image_len; 1126 STRLEN image_len;
612 char *image = (char *)SvPVbyte (image_, image_len); 1127 char *image = (char *)SvPVbyte (image_, image_len);
613 SDL_Surface *surface, *surface2; 1128 SDL_Surface *surface, *surface2;
614 SDL_PixelFormat fmt; 1129 SDL_PixelFormat fmt;
615 SDL_RWops *rw = ix 1130 SDL_RWops *rw = ix
616 ? SDL_RWFromFile (image, "r") 1131 ? SDL_RWFromFile (image, "rb")
617 : SDL_RWFromConstMem (image, image_len); 1132 : SDL_RWFromConstMem (image, image_len);
618 1133
619 if (!rw) 1134 if (!rw)
620 croak ("load_image: %s", SDL_GetError ()); 1135 croak ("load_image: %s", SDL_GetError ());
621 1136
… …
650 1165
651 surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE); 1166 surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);
652 1167
653 assert (surface2->pitch == surface2->w * 4); 1168 assert (surface2->pitch == surface2->w * 4);
654 1169
1170 SDL_LockSurface (surface2);
655 EXTEND (SP, 5); 1171 EXTEND (SP, 6);
656 PUSHs (sv_2mortal (newSViv (surface2->w))); 1172 PUSHs (sv_2mortal (newSViv (surface2->w)));
657 PUSHs (sv_2mortal (newSViv (surface2->h))); 1173 PUSHs (sv_2mortal (newSViv (surface2->h)));
658 SDL_LockSurface (surface2);
659 PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch))); 1174 PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));
660 SDL_UnlockSurface (surface2);
661 PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB))); 1175 PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
662 PUSHs (sv_2mortal (newSViv (GL_RGBA))); 1176 PUSHs (sv_2mortal (newSViv (GL_RGBA)));
663 PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE))); 1177 PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
1178 SDL_UnlockSurface (surface2);
664 1179
665 SDL_FreeSurface (surface); 1180 SDL_FreeSurface (surface);
666 SDL_FreeSurface (surface2); 1181 SDL_FreeSurface (surface2);
667} 1182}
668 1183
… …
694void 1209void
695error (char *message) 1210error (char *message)
696 CODE: 1211 CODE:
697 fprintf (stderr, "ERROR: %s\n", message); 1212 fprintf (stderr, "ERROR: %s\n", message);
698#ifdef _WIN32 1213#ifdef _WIN32
699 MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR); 1214 MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
700#endif 1215#endif
701 1216
702void 1217void
703fatal (char *message) 1218fatal (char *message)
704 CODE: 1219 CODE:
705 fprintf (stderr, "FATAL: %s\n", message); 1220 fprintf (stderr, "FATAL: %s\n", message);
706#ifdef _WIN32 1221#ifdef _WIN32
707 MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR); 1222 MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
708#endif 1223#endif
709 _Exit (1); 1224 _exit (1);
710 1225
711void 1226void
712_exit (int retval) 1227_exit (int retval = 0)
713 CODE: 1228 CODE:
1229#ifdef WIN32
1230 ExitThread (retval); // unclean, please beam me up
1231#else
714 _Exit (retval); 1232 _exit (retval);
1233#endif
715 1234
1235void
1236debug ()
1237 CODE:
1238{
1239#if DEBUG
1240 VALGRIND_DO_LEAK_CHECK;
1241#endif
1242}
1243
1244int
1245SvREFCNT (SV *sv)
1246 CODE:
1247 RETVAL = SvREFCNT (sv);
1248 OUTPUT:
1249 RETVAL
1250
716MODULE = CFClient PACKAGE = CFClient::Font 1251MODULE = Deliantra::Client PACKAGE = DC::Font
717 1252
718CFClient::Font 1253PROTOTYPES: DISABLE
1254
1255DC::Font
719new_from_file (SV *class, char *path, int id = 0) 1256new_from_file (SV *class, char *path, int id = 0)
720 CODE: 1257 CODE:
721{ 1258{
722 int count; 1259 int count;
723 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count); 1260 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
… …
726} 1263}
727 OUTPUT: 1264 OUTPUT:
728 RETVAL 1265 RETVAL
729 1266
730void 1267void
731DESTROY (CFClient::Font self) 1268DESTROY (DC::Font self)
732 CODE: 1269 CODE:
733 pango_font_description_free (self); 1270 pango_font_description_free (self);
734 1271
735void 1272void
736make_default (CFClient::Font self) 1273make_default (DC::Font self)
1274 PROTOTYPE: $
737 CODE: 1275 CODE:
738 default_font = self; 1276 default_font = self;
739 1277
740MODULE = CFClient PACKAGE = CFClient::Layout 1278MODULE = Deliantra::Client PACKAGE = DC::Layout
741 1279
742CFClient::Layout 1280PROTOTYPES: DISABLE
743new (SV *class, int rgba = 0) 1281
1282void
1283glyph_cache_backup ()
1284 PROTOTYPE:
1285 CODE:
1286 tc_backup ();
1287
1288void
1289glyph_cache_restore ()
1290 PROTOTYPE:
1291 CODE:
1292 tc_restore ();
1293
1294DC::Layout
1295new (SV *class)
744 CODE: 1296 CODE:
745 New (0, RETVAL, 1, struct cf_layout); 1297 New (0, RETVAL, 1, struct cf_layout);
746 1298
747 RETVAL->pl = pango_layout_new (rgba ? cairo_context : ft2_context); 1299 RETVAL->pl = pango_layout_new (opengl_context);
748 RETVAL->rgba = rgba;
749 RETVAL->r = 1.; 1300 RETVAL->r = 1.;
750 RETVAL->g = 1.; 1301 RETVAL->g = 1.;
751 RETVAL->b = 1.; 1302 RETVAL->b = 1.;
752 RETVAL->a = 1.; 1303 RETVAL->a = 1.;
753 RETVAL->base_height = MIN_FONT_HEIGHT; 1304 RETVAL->base_height = MIN_FONT_HEIGHT;
754 RETVAL->font = 0; 1305 RETVAL->font = 0;
1306 RETVAL->rc = rc_alloc ();
755 1307
756 pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR); 1308 pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
757 layout_update_font (RETVAL); 1309 layout_update_font (RETVAL);
758 OUTPUT: 1310 OUTPUT:
759 RETVAL 1311 RETVAL
760 1312
761void 1313void
762DESTROY (CFClient::Layout self) 1314DESTROY (DC::Layout self)
763 CODE: 1315 CODE:
764 g_object_unref (self->pl); 1316 g_object_unref (self->pl);
1317 rc_free (self->rc);
765 Safefree (self); 1318 Safefree (self);
766 1319
767int
768is_rgba (CFClient::Layout self)
769 CODE:
770 RETVAL = self->rgba;
771 OUTPUT:
772 RETVAL
773
774void 1320void
775set_text (CFClient::Layout self, SV *text_) 1321set_text (DC::Layout self, SV *text_)
776 CODE: 1322 CODE:
777{ 1323{
778 STRLEN textlen; 1324 STRLEN textlen;
779 char *text = SvPVutf8 (text_, textlen); 1325 char *text = SvPVutf8 (text_, textlen);
780 1326
781 pango_layout_set_text (self->pl, text, textlen); 1327 pango_layout_set_text (self->pl, text, textlen);
782} 1328}
783 1329
784void 1330void
785set_markup (CFClient::Layout self, SV *text_) 1331set_markup (DC::Layout self, SV *text_)
786 CODE: 1332 CODE:
787{ 1333{
788 STRLEN textlen; 1334 STRLEN textlen;
789 char *text = SvPVutf8 (text_, textlen); 1335 char *text = SvPVutf8 (text_, textlen);
790 1336
791 pango_layout_set_markup (self->pl, text, textlen); 1337 pango_layout_set_markup (self->pl, text, textlen);
792} 1338}
793 1339
1340void
1341set_shapes (DC::Layout self, ...)
1342 CODE:
1343{
1344 PangoAttrList *attrs = 0;
1345 const char *text = pango_layout_get_text (self->pl);
1346 const char *pos = text;
1347 int arg = 4;
1348
1349 while (arg < items && (pos = strstr (pos, OBJ_STR)))
1350 {
1351 PangoRectangle inkrect, rect;
1352 PangoAttribute *attr;
1353
1354 int x = SvIV (ST (arg - 3));
1355 int y = SvIV (ST (arg - 2));
1356 int w = SvIV (ST (arg - 1));
1357 int h = SvIV (ST (arg ));
1358
1359 inkrect.x = 0;
1360 inkrect.y = 0;
1361 inkrect.width = 0;
1362 inkrect.height = 0;
1363
1364 rect.x = x * PANGO_SCALE;
1365 rect.y = y * PANGO_SCALE;
1366 rect.width = w * PANGO_SCALE;
1367 rect.height = h * PANGO_SCALE;
1368
1369 if (!attrs)
1370 attrs = pango_layout_get_attributes (self->pl);
1371
1372 attr = pango_attr_shape_new (&inkrect, &rect);
1373 attr->start_index = pos - text;
1374 attr->end_index = attr->start_index + sizeof (OBJ_STR) - 1;
1375 pango_attr_list_insert (attrs, attr);
1376
1377 arg += 4;
1378 pos += sizeof (OBJ_STR) - 1;
1379 }
1380
1381 if (attrs)
1382 pango_layout_set_attributes (self->pl, attrs);
1383}
1384
1385void
1386get_shapes (DC::Layout self)
1387 PPCODE:
1388{
1389 PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
1390
1391 do
1392 {
1393 PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
1394
1395 if (run && shape_attr_p (run))
1396 {
1397 PangoRectangle extents;
1398 pango_layout_iter_get_run_extents (iter, 0, &extents);
1399
1400 EXTEND (SP, 2);
1401 PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.x))));
1402 PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.y))));
1403 }
1404 }
1405 while (pango_layout_iter_next_run (iter));
1406
1407 pango_layout_iter_free (iter);
1408}
1409
1410int
1411has_wrapped (DC::Layout self)
1412 CODE:
1413{
1414 int lines = 1;
1415 const char *text = pango_layout_get_text (self->pl);
1416
1417 while (*text)
1418 lines += *text++ == '\n';
1419
1420 RETVAL = lines < pango_layout_get_line_count (self->pl);
1421}
1422 OUTPUT:
1423 RETVAL
1424
794SV * 1425SV *
795get_text (CFClient::Layout self) 1426get_text (DC::Layout self)
796 CODE: 1427 CODE:
797 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0); 1428 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
798 sv_utf8_decode (RETVAL); 1429 sv_utf8_decode (RETVAL);
799 OUTPUT: 1430 OUTPUT:
800 RETVAL 1431 RETVAL
801 1432
802void 1433void
803set_foreground (CFClient::Layout self, float r, float g, float b, float a = 1.) 1434set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
804 CODE: 1435 CODE:
805 self->r = r; 1436 self->r = r;
806 self->g = g; 1437 self->g = g;
807 self->b = b; 1438 self->b = b;
808 self->a = a; 1439 self->a = a;
809 1440
810void 1441void
811set_font (CFClient::Layout self, CFClient::Font font = 0) 1442set_font (DC::Layout self, DC::Font font = 0)
812 CODE: 1443 CODE:
813 if (self->font != font) 1444 if (self->font != font)
814 { 1445 {
815 self->font = font; 1446 self->font = font;
816 layout_update_font (self); 1447 layout_update_font (self);
817 } 1448 }
818 1449
819void 1450void
820set_height (CFClient::Layout self, int base_height) 1451set_height (DC::Layout self, int base_height)
821 CODE: 1452 CODE:
822 if (self->base_height != base_height) 1453 if (self->base_height != base_height)
823 { 1454 {
824 self->base_height = base_height; 1455 self->base_height = base_height;
825 layout_update_font (self); 1456 layout_update_font (self);
826 } 1457 }
827 1458
828void 1459void
829set_width (CFClient::Layout self, int max_width = -1) 1460set_width (DC::Layout self, int max_width = -1)
830 CODE: 1461 CODE:
831 pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE); 1462 pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
832 1463
833void 1464void
834set_indent (CFClient::Layout self, int indent) 1465set_indent (DC::Layout self, int indent)
835 CODE: 1466 CODE:
836 pango_layout_set_indent (self->pl, indent * PANGO_SCALE); 1467 pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
837 1468
838void 1469void
839set_spacing (CFClient::Layout self, int spacing) 1470set_spacing (DC::Layout self, int spacing)
840 CODE: 1471 CODE:
841 pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE); 1472 pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
842 1473
843void 1474void
844set_ellipsise (CFClient::Layout self, int ellipsise) 1475set_ellipsise (DC::Layout self, int ellipsise)
845 CODE: 1476 CODE:
846 pango_layout_set_ellipsize (self->pl, 1477 pango_layout_set_ellipsize (self->pl,
847 ellipsise == 1 ? PANGO_ELLIPSIZE_START 1478 ellipsise == 1 ? PANGO_ELLIPSIZE_START
848 : ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE 1479 : ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
849 : ellipsise == 3 ? PANGO_ELLIPSIZE_END 1480 : ellipsise == 3 ? PANGO_ELLIPSIZE_END
850 : PANGO_ELLIPSIZE_NONE 1481 : PANGO_ELLIPSIZE_NONE
851 ); 1482 );
852 1483
853void 1484void
854set_single_paragraph_mode (CFClient::Layout self, int spm) 1485set_single_paragraph_mode (DC::Layout self, int spm)
855 CODE: 1486 CODE:
856 pango_layout_set_single_paragraph_mode (self->pl, !!spm); 1487 pango_layout_set_single_paragraph_mode (self->pl, !!spm);
857 1488
858void 1489void
859size (CFClient::Layout self) 1490size (DC::Layout self)
860 PPCODE: 1491 PPCODE:
861{ 1492{
862 int w, h; 1493 int w, h;
863 1494
864 layout_get_pixel_size (self, &w, &h); 1495 layout_get_pixel_size (self, &w, &h);
… …
867 PUSHs (sv_2mortal (newSViv (w))); 1498 PUSHs (sv_2mortal (newSViv (w)));
868 PUSHs (sv_2mortal (newSViv (h))); 1499 PUSHs (sv_2mortal (newSViv (h)));
869} 1500}
870 1501
871int 1502int
1503descent (DC::Layout self)
1504 CODE:
1505{
1506 PangoRectangle rect;
1507 PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1508 pango_layout_line_get_pixel_extents (line, 0, &rect);
1509 RETVAL = PANGO_DESCENT (rect);
1510}
1511 OUTPUT:
1512 RETVAL
1513
1514int
872xy_to_index (CFClient::Layout self, int x, int y) 1515xy_to_index (DC::Layout self, int x, int y)
873 CODE: 1516 CODE:
874{ 1517{
875 int index, trailing; 1518 int index, trailing;
876 pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing); 1519 pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
877 RETVAL = index; 1520 RETVAL = index + trailing;
878} 1521}
879 OUTPUT: 1522 OUTPUT:
880 RETVAL 1523 RETVAL
881 1524
882void 1525void
883cursor_pos (CFClient::Layout self, int index) 1526cursor_pos (DC::Layout self, int index)
884 PPCODE: 1527 PPCODE:
885{ 1528{
886 PangoRectangle strong_pos; 1529 PangoRectangle pos;
887 pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0); 1530 pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
888 1531
889 EXTEND (SP, 3); 1532 EXTEND (SP, 3);
890 PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE))); 1533 PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
891 PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE))); 1534 PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
892 PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE))); 1535 PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
893} 1536}
894 1537
895void 1538void
896render (CFClient::Layout self) 1539index_to_line_x (DC::Layout self, int index, int trailing = 0)
897 PPCODE: 1540 PPCODE:
898{ 1541{
899 SV *retval; 1542 int line, x;
900 int w, h;
901 1543
902 layout_get_pixel_size (self, &w, &h); 1544 pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
903 1545#if !PANGO_VERSION_CHECK (1, 17, 3)
904 if (self->rgba) 1546 /* pango bug: line is between 1..numlines, not 0..numlines-1 */
905 { 1547 --line;
906 cairo_surface_t *surface;
907 cairo_t *cairo;
908
909 retval = newSV (w * h * 4);
910 SvPOK_only (retval);
911 SvCUR_set (retval, w * h * 4);
912
913 memset (SvPVX (retval), 0, w * h * 4);
914
915 surface = cairo_image_surface_create_for_data (
916 (void*)SvPVX (retval), CAIRO_FORMAT_ARGB32, w, h, w * 4);
917 cairo = cairo_create (surface);
918 cairo_set_source_rgba (cairo, self->r, self->g, self->b, self->a);
919
920 pango_cairo_show_layout (cairo, self->pl);
921
922 cairo_destroy (cairo);
923 cairo_surface_destroy (surface);
924
925 // what a mess, and its premultiplied, too :(
926 {
927 uint32_t *p = (uint32_t *)SvPVX (retval);
928 uint32_t *e = p + w * h;
929
930 while (p < e)
931 {
932 uint32_t rgba = *p;
933 rgba = (rgba >> 24) | (rgba << 8);
934#if 0
935#ifdef _WIN32
936 {//D
937 uint8_t r = rgba >> 24;
938 uint8_t g = rgba >> 16;
939 uint8_t b = rgba >> 8;
940 uint8_t a = rgba >> 0;
941
942 rgba = (rgba & 0xffffff00) | a;
943 }
944#endif 1548#endif
945#endif
946 rgba = SDL_SwapBE32 (rgba);
947 *p++ = rgba;
948 }
949 }
950
951 EXTEND (SP, 5); 1549 EXTEND (SP, 2);
952 PUSHs (sv_2mortal (newSViv (w))); 1550 PUSHs (sv_2mortal (newSViv (line)));
1551 PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1552}
1553
1554void
1555line_x_to_index (DC::Layout self, int line, int x)
1556 PPCODE:
1557{
1558 PangoLayoutLine *lp;
1559 int index, trailing;
1560
1561 if (line < 0)
1562 XSRETURN_EMPTY;
1563
1564 if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1565 XSRETURN_EMPTY; /* do better */
1566
1567 pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1568
1569 EXTEND (SP, 2);
1570 if (GIMME_V == G_SCALAR)
953 PUSHs (sv_2mortal (newSViv (h))); 1571 PUSHs (sv_2mortal (newSViv (index + trailing)));
954 PUSHs (sv_2mortal (retval));
955 PUSHs (sv_2mortal (newSViv (GL_RGBA)));
956 PUSHs (sv_2mortal (newSViv (GL_RGBA)));
957 }
958 else 1572 else
959 { 1573 {
960 FT_Bitmap bitmap;
961
962 retval = newSV (w * h);
963 SvPOK_only (retval);
964 SvCUR_set (retval, w * h);
965
966 bitmap.rows = h;
967 bitmap.width = w;
968 bitmap.pitch = w;
969 bitmap.buffer = (unsigned char*)SvPVX (retval);
970 bitmap.num_grays = 256;
971 bitmap.pixel_mode = FT_PIXEL_MODE_GRAY;
972
973 memset (bitmap.buffer, 0, w * h);
974
975 pango_ft2_render_layout (&bitmap, self->pl, 0 * PANGO_SCALE, 0 * PANGO_SCALE);
976
977 EXTEND (SP, 5);
978 PUSHs (sv_2mortal (newSViv (w))); 1574 PUSHs (sv_2mortal (newSViv (index)));
979 PUSHs (sv_2mortal (newSViv (h))); 1575 PUSHs (sv_2mortal (newSViv (trailing)));
980 PUSHs (sv_2mortal (retval));
981 PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
982 PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
983 } 1576 }
984} 1577}
985 1578
1579void
1580render (DC::Layout self, float x, float y, int flags = 0)
1581 CODE:
1582 rc_clear (self->rc);
1583 pango_opengl_render_layout_subpixel (
1584 self->pl,
1585 self->rc,
1586 x * PANGO_SCALE, y * PANGO_SCALE,
1587 self->r, self->g, self->b, self->a,
1588 flags
1589 );
1590 // we assume that context_change actually clears/frees stuff
1591 // and does not do any recomputation...
1592 pango_layout_context_changed (self->pl);
1593
1594void
1595draw (DC::Layout self)
1596 CODE:
1597{
1598 glEnable (GL_TEXTURE_2D);
1599 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1600 glEnable (GL_BLEND);
1601 gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
1602 GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
1603 glEnable (GL_ALPHA_TEST);
1604 glAlphaFunc (GL_GREATER, 7.f / 255.f);
1605
1606 rc_draw (self->rc);
1607
1608 glDisable (GL_ALPHA_TEST);
1609 glDisable (GL_BLEND);
1610 glDisable (GL_TEXTURE_2D);
1611}
1612
986MODULE = CFClient PACKAGE = CFClient::Texture 1613MODULE = Deliantra::Client PACKAGE = DC::Texture
987 1614
1615PROTOTYPES: ENABLE
1616
988void 1617void
1618pad (SV *data_, int ow, int oh, int nw, int nh)
1619 CODE:
1620{
1621 if ((nw != ow || nh != oh) && SvOK (data_))
1622 {
1623 STRLEN datalen;
1624 char *data = SvPVbyte (data_, datalen);
1625 int bpp = datalen / (ow * oh);
1626 SV *result_ = sv_2mortal (newSV (nw * nh * bpp));
1627
1628 SvPOK_only (result_);
1629 SvCUR_set (result_, nw * nh * bpp);
1630
1631 memset (SvPVX (result_), 0, nw * nh * bpp);
1632 while (oh--)
1633 memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1634
1635 sv_setsv (data_, result_);
1636 }
1637}
1638
1639void
989draw_quad (SV *self, float x, float y, float w = 0, float h = 0) 1640draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
990 PROTOTYPE: $$$;$$ 1641 PROTOTYPE: $$$;$$
991 ALIAS: 1642 ALIAS:
992 draw_quad_alpha = 1 1643 draw_quad_alpha = 1
993 draw_quad_alpha_premultiplied = 2 1644 draw_quad_alpha_premultiplied = 2
994 CODE: 1645 CODE:
995{ 1646{
996 HV *hv = (HV *)SvRV (self); 1647 HV *hv = (HV *)SvRV (self);
997 float s = SvNV (*hv_fetch (hv, "s", 1, 1)); 1648 float s = SvNV (*hv_fetch (hv, "s", 1, 1));
998 float t = SvNV (*hv_fetch (hv, "t", 1, 1)); 1649 float t = SvNV (*hv_fetch (hv, "t", 1, 1));
999 int name = SvIV (*hv_fetch (hv, "name", 4, 1)); 1650 int name = SvIV (*hv_fetch (hv, "name", 4, 1));
1651
1652 if (name <= 0)
1653 XSRETURN_EMPTY;
1000 1654
1001 if (items < 5) 1655 if (items < 5)
1002 { 1656 {
1003 w = SvNV (*hv_fetch (hv, "w", 1, 1)); 1657 w = SvNV (*hv_fetch (hv, "w", 1, 1));
1004 h = SvNV (*hv_fetch (hv, "h", 1, 1)); 1658 h = SvNV (*hv_fetch (hv, "h", 1, 1));
… …
1032 glDisable (GL_ALPHA_TEST); 1686 glDisable (GL_ALPHA_TEST);
1033 glDisable (GL_BLEND); 1687 glDisable (GL_BLEND);
1034 } 1688 }
1035} 1689}
1036 1690
1691void
1692draw_fow_texture (float intensity, int hidden_tex, int name1, uint8_t *data1, float s, float t, int w, int h, float blend = 0.f, int dx = 0, int dy = 0, int name2 = 0, uint8_t *data2 = data1)
1693 PROTOTYPE: @
1694 CODE:
1695{
1696 glEnable (GL_BLEND);
1697 glBlendFunc (intensity ? GL_SRC_ALPHA : GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
1698 glEnable (GL_TEXTURE_2D);
1699 glBindTexture (GL_TEXTURE_2D, name1);
1700
1701 glColor3f (intensity, intensity, intensity);
1702 glPushMatrix ();
1703 glScalef (1./3, 1./3, 1.);
1704
1705 if (blend > 0.f)
1706 {
1707 float dx3 = dx * -3.f / w;
1708 float dy3 = dy * -3.f / h;
1709 GLfloat env_color[4] = { 0., 0., 0., blend };
1710
1711 /* interpolate the two shadow textures */
1712 /* stage 0 == rgb(glcolor) + alpha(t0) */
1713 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1714
1715 /* stage 1 == rgb(glcolor) + alpha(interpolate t0, t1, texenv) */
1716 gl.ActiveTexture (GL_TEXTURE1);
1717 glEnable (GL_TEXTURE_2D);
1718 glBindTexture (GL_TEXTURE_2D, name2);
1719 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_COMBINE);
1720
1721 /* rgb == rgb(glcolor) */
1722 glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_RGB, GL_REPLACE);
1723 glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_RGB, GL_PRIMARY_COLOR);
1724 glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_RGB, GL_SRC_COLOR);
1725
1726 /* alpha = interpolate t0, t1 by env_alpha */
1727 glTexEnvfv (GL_TEXTURE_ENV, GL_TEXTURE_ENV_COLOR, env_color);
1728
1729 glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_ALPHA, GL_INTERPOLATE);
1730 glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_ALPHA, GL_TEXTURE);
1731 glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_ALPHA, GL_SRC_ALPHA);
1732
1733 glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE1_ALPHA, GL_PREVIOUS);
1734 glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND1_ALPHA, GL_SRC_ALPHA);
1735
1736 glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE2_ALPHA, GL_CONSTANT);
1737 glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND2_ALPHA, GL_SRC_ALPHA);
1738
1739 glBegin (GL_QUADS);
1740 gl.MultiTexCoord2f (GL_TEXTURE0, 0, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 ); glVertex2i (0, 0);
1741 gl.MultiTexCoord2f (GL_TEXTURE0, 0, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 + t); glVertex2i (0, h);
1742 gl.MultiTexCoord2f (GL_TEXTURE0, s, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 + t); glVertex2i (w, h);
1743 gl.MultiTexCoord2f (GL_TEXTURE0, s, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 ); glVertex2i (w, 0);
1744 glEnd ();
1745
1746 glDisable (GL_TEXTURE_2D);
1747 gl.ActiveTexture (GL_TEXTURE0);
1748 }
1749 else
1750 {
1751 /* simple blending of one texture, also opengl <1.3 path */
1752 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1753
1754 glBegin (GL_QUADS);
1755 glTexCoord2f (0, 0); glVertex2f (0, 0);
1756 glTexCoord2f (0, t); glVertex2f (0, h);
1757 glTexCoord2f (s, t); glVertex2f (w, h);
1758 glTexCoord2f (s, 0); glVertex2f (w, 0);
1759 glEnd ();
1760 }
1761
1762 /* draw ?-marks or equivalent, this is very clumsy code :/ */
1763 {
1764 int x, y;
1765 int dx3 = dx * 3;
1766 int dy3 = dy * 3;
1767
1768 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1769 glBindTexture (GL_TEXTURE_2D, hidden_tex);
1770 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1771 glTranslatef (-1., -1., 0);
1772 glBegin (GL_QUADS);
1773
1774 for (y = 1; y < h; y += 3)
1775 {
1776 int y1 = y - dy3;
1777 int y1valid = y1 >= 0 && y1 < h;
1778
1779 for (x = 1; x < w; x += 3)
1780 {
1781 int x1 = x - dx3;
1782 uint8_t h1 = data1 [x + y * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
1783 uint8_t h2;
1784
1785 if (y1valid && x1 >= 0 && x1 < w)
1786 h2 = data2 [x1 + y1 * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
1787 else
1788 h2 = 1; /* out of range == invisible */
1789
1790 if (h1 || h2)
1791 {
1792 float alpha = h1 == h2 ? 1.f : h1 ? 1.f - blend : blend;
1793 glColor4f (1., 1., 1., alpha);
1794
1795 glTexCoord2f (0, 0.); glVertex2i (x , y );
1796 glTexCoord2f (0, 1.); glVertex2i (x , y + 3);
1797 glTexCoord2f (1, 1.); glVertex2i (x + 3, y + 3);
1798 glTexCoord2f (1, 0.); glVertex2i (x + 3, y );
1799 }
1800 }
1801 }
1802 }
1803
1804 glEnd ();
1805
1806 glPopMatrix ();
1807
1808 glDisable (GL_TEXTURE_2D);
1809 glDisable (GL_BLEND);
1810}
1811
1812IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
1813 CODE:
1814{
1815 GLint width;
1816 glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
1817 glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
1818 RETVAL = width > 0;
1819}
1820 OUTPUT:
1821 RETVAL
1822
1037MODULE = CFClient PACKAGE = CFClient::Map 1823MODULE = Deliantra::Client PACKAGE = DC::Map
1038 1824
1039CFClient::Map 1825PROTOTYPES: DISABLE
1040new (SV *class, int map_width, int map_height) 1826
1827DC::Map
1828new (SV *class)
1041 CODE: 1829 CODE:
1042 New (0, RETVAL, 1, struct map); 1830 New (0, RETVAL, 1, struct map);
1043 RETVAL->x = 0; 1831 RETVAL->x = 0;
1044 RETVAL->y = 0; 1832 RETVAL->y = 0;
1045 RETVAL->w = map_width; 1833 RETVAL->w = 0;
1046 RETVAL->h = map_height; 1834 RETVAL->h = 0;
1047 RETVAL->ox = 0; 1835 RETVAL->ox = 0;
1048 RETVAL->oy = 0; 1836 RETVAL->oy = 0;
1049 RETVAL->faces = 8192; 1837 RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1050 Newz (0, RETVAL->face, RETVAL->faces, mapface); 1838 RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1051 RETVAL->texs = 8192;
1052 Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1053 RETVAL->rows = 0; 1839 RETVAL->rows = 0;
1054 RETVAL->row = 0; 1840 RETVAL->row = 0;
1055 OUTPUT: 1841 OUTPUT:
1056 RETVAL 1842 RETVAL
1057 1843
1058void 1844void
1059DESTROY (CFClient::Map self) 1845DESTROY (DC::Map self)
1060 CODE: 1846 CODE:
1061{ 1847{
1062 map_clear (self); 1848 map_clear (self);
1063 Safefree (self->face); 1849 Safefree (self->face2tile);
1064 Safefree (self->tex); 1850 Safefree (self->tex);
1065 Safefree (self); 1851 Safefree (self);
1066} 1852}
1067 1853
1068void 1854void
1855resize (DC::Map self, int map_width, int map_height)
1856 CODE:
1857 self->w = map_width;
1858 self->h = map_height;
1859
1860void
1069clear (CFClient::Map self) 1861clear (DC::Map self)
1070 CODE: 1862 CODE:
1071 map_clear (self); 1863 map_clear (self);
1072 1864
1073void 1865void
1074set_face (CFClient::Map self, int face, int texid) 1866set_tileid (DC::Map self, int face, int tile)
1075 CODE: 1867 CODE:
1076{ 1868{
1077 while (self->faces <= face) 1869 need_facenum (self, face); self->face2tile [face] = tile;
1078 { 1870 need_texid (self, tile);
1079 Append (mapface, self->face, self->faces, self->faces);
1080 self->faces *= 2;
1081 }
1082
1083 self->face [face] = texid;
1084} 1871}
1085 1872
1086void 1873void
1874set_smooth (DC::Map self, int face, int smooth, int level)
1875 CODE:
1876{
1877 tileid texid;
1878 maptex *tex;
1879
1880 if (face < 0 || face >= self->faces)
1881 return;
1882
1883 if (smooth < 0 || smooth >= self->faces)
1884 return;
1885
1886 texid = self->face2tile [face];
1887
1888 if (!texid)
1889 return;
1890
1891 tex = self->tex + texid;
1892 tex->smoothtile = self->face2tile [smooth];
1893 tex->smoothlevel = level;
1894}
1895
1896void
1087set_texture (CFClient::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a) 1897set_texture (DC::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)
1088 CODE: 1898 CODE:
1089{ 1899{
1090 while (self->texs <= texid) 1900 need_texid (self, texid);
1091 {
1092 Append (maptex, self->tex, self->texs, self->texs);
1093 self->texs *= 2;
1094 }
1095 1901
1096 { 1902 {
1097 maptex *tex = self->tex + texid; 1903 maptex *tex = self->tex + texid;
1098 1904
1099 tex->name = name; 1905 tex->name = name;
… …
1115 // use uglier nearest interpolation because linear suffers 1921 // use uglier nearest interpolation because linear suffers
1116 // from transparent color bleeding and ugly wrapping effects. 1922 // from transparent color bleeding and ugly wrapping effects.
1117 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST); 1923 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1118} 1924}
1119 1925
1926void
1927expire_textures (DC::Map self, int texid, int count)
1928 PPCODE:
1929 for (; texid < self->texs && count; ++texid, --count)
1930 {
1931 maptex *tex = self->tex + texid;
1932
1933 if (tex->name)
1934 {
1935 if (tex->unused)
1936 {
1937 tex->name = 0;
1938 tex->unused = 0;
1939 XPUSHs (sv_2mortal (newSViv (texid)));
1940 }
1941 else
1942 tex->unused = 1;
1943 }
1944 }
1945
1120int 1946int
1121ox (CFClient::Map self) 1947ox (DC::Map self)
1122 ALIAS: 1948 ALIAS:
1123 oy = 1 1949 oy = 1
1124 x = 2 1950 x = 2
1125 y = 3 1951 y = 3
1126 w = 4 1952 w = 4
… …
1137 } 1963 }
1138 OUTPUT: 1964 OUTPUT:
1139 RETVAL 1965 RETVAL
1140 1966
1141void 1967void
1142scroll (CFClient::Map self, int dx, int dy) 1968scroll (DC::Map self, int dx, int dy)
1143 CODE: 1969 CODE:
1144{ 1970{
1145 if (dx > 0) 1971 if (dx > 0)
1146 map_blank (self, self->x, self->y, dx - 1, self->h); 1972 map_blank (self, self->x, self->y, dx, self->h);
1147 else if (dx < 0) 1973 else if (dx < 0)
1148 map_blank (self, self->x + self->w + dx + 1, self->y, 1 - dx, self->h); 1974 map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1149 1975
1150 if (dy > 0) 1976 if (dy > 0)
1151 map_blank (self, self->x, self->y, self->w, dy - 1); 1977 map_blank (self, self->x, self->y, self->w, dy);
1152 else if (dy < 0) 1978 else if (dy < 0)
1153 map_blank (self, self->x, self->y + self->h + dy + 1, self->w, 1 - dy); 1979 map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1154 1980
1155 self->ox += dx; self->x += dx; 1981 self->ox += dx; self->x += dx;
1156 self->oy += dy; self->y += dy; 1982 self->oy += dy; self->y += dy;
1157 1983
1158 while (self->y < 0) 1984 while (self->y < 0)
… …
1162 self->rows += MAP_EXTEND_Y; 1988 self->rows += MAP_EXTEND_Y;
1163 self->y += MAP_EXTEND_Y; 1989 self->y += MAP_EXTEND_Y;
1164 } 1990 }
1165} 1991}
1166 1992
1167void 1993SV *
1168map1a_update (CFClient::Map self, SV *data_) 1994map1a_update (DC::Map self, SV *data_, int extmap)
1169 CODE: 1995 CODE:
1170{ 1996{
1171 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_); 1997 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1172 uint8_t *data_end = (uint8_t *)SvEND (data_); 1998 uint8_t *data_end = (uint8_t *)SvEND (data_);
1173 mapcell *cell; 1999 mapcell *cell;
1174 int x, y, flags; 2000 int x, y, z, flags;
2001 AV *missing = newAV ();
2002 RETVAL = newRV_noinc ((SV *)missing);
1175 2003
1176 while (data < data_end) 2004 while (data < data_end - 1)
1177 { 2005 {
1178 flags = (data [0] << 8) + data [1]; data += 2; 2006 flags = (data [0] << 8) + data [1]; data += 2;
1179 2007
1180 x = ((flags >> 10) & 63) + self->x; 2008 x = self->x + ((flags >> 10) & 63);
1181 y = ((flags >> 4) & 63) + self->y; 2009 y = self->y + ((flags >> 4) & 63);
1182 2010
1183 cell = map_get_cell (self, x, y); 2011 cell = map_get_cell (self, x, y);
1184 2012
1185 if (flags & 15) 2013 if (flags & 15)
1186 { 2014 {
1187 if (cell->darkness < 0) 2015 if (!cell->darkness)
1188 { 2016 {
2017 memset (cell, 0, sizeof (*cell));
1189 cell->darkness = 0; 2018 cell->darkness = 256;
1190 cell->face [0] = 0;
1191 cell->face [1] = 0;
1192 cell->face [2] = 0;
1193 } 2019 }
1194 2020
1195 cell->darkness = flags & 8 ? *data++ : 255;
1196
1197 //TODO: don't trust server data to be in-range(!) 2021 //TODO: don't trust server data to be in-range(!)
1198 2022
1199 if (flags & 4) 2023 if (flags & 8)
1200 { 2024 {
1201 cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2; 2025 if (extmap)
2026 {
2027 uint8_t ext, cmd;
2028
2029 do
2030 {
2031 ext = *data++;
2032 cmd = ext & 0x7f;
2033
2034 if (cmd < 4)
2035 cell->darkness = 255 - ext * 64 + 1; /* make sure this doesn't collide with FOW_DARKNESS */
2036 else if (cmd == 5) // health
2037 {
2038 cell->stat_width = 1;
2039 cell->stat_hp = *data++;
2040 }
2041 else if (cmd == 6) // monster width
2042 cell->stat_width = *data++ + 1;
2043 else if (cmd == 0x47)
2044 {
2045 if (*data == 1) cell->player = data [1];
2046 else if (*data == 2) cell->player = data [2] + (data [1] << 8);
2047 else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
2048 else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
2049
2050 data += *data + 1;
2051 }
2052 else if (cmd == 8) // cell flags
2053 cell->flags = *data++;
2054 else if (ext & 0x40) // unknown, multibyte => skip
2055 data += *data + 1;
2056 else
2057 data++;
2058 }
2059 while (ext & 0x80);
2060 }
2061 else
2062 cell->darkness = *data++ + 1;
1202 } 2063 }
1203 2064
2065 for (z = 0; z <= 2; ++z)
1204 if (flags & 2) 2066 if (flags & (4 >> z))
1205 { 2067 {
1206 cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2; 2068 faceid face = (data [0] << 8) + data [1]; data += 2;
2069 need_facenum (self, face);
2070 cell->tile [z] = self->face2tile [face];
2071
2072 if (cell->tile [z])
2073 {
2074 maptex *tex = self->tex + cell->tile [z];
2075 tex->unused = 0;
2076 if (!tex->name)
2077 av_push (missing, newSViv (cell->tile [z]));
2078
2079 if (tex->smoothtile)
2080 {
2081 maptex *smooth = self->tex + tex->smoothtile;
2082 smooth->unused = 0;
2083 if (!smooth->name)
2084 av_push (missing, newSViv (tex->smoothtile));
2085 }
2086 }
1207 } 2087 }
1208
1209 if (flags & 1)
1210 {
1211 cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
1212 }
1213 } 2088 }
1214 else 2089 else
1215 cell->darkness = -1; 2090 CELL_CLEAR (cell);
1216 } 2091 }
1217} 2092}
2093 OUTPUT:
2094 RETVAL
1218 2095
1219SV * 2096SV *
1220mapmap (CFClient::Map self, int x0, int y0, int w, int h) 2097mapmap (DC::Map self, int x0, int y0, int w, int h)
1221 CODE: 2098 CODE:
1222{ 2099{
1223 int x1, x; 2100 int x1, x;
1224 int y1, y; 2101 int y1, y;
1225 int z; 2102 int z;
… …
1246 { 2123 {
1247 mapcell *cell = row->col + (x - row->c0); 2124 mapcell *cell = row->col + (x - row->c0);
1248 2125
1249 for (z = 0; z <= 0; z++) 2126 for (z = 0; z <= 0; z++)
1250 { 2127 {
1251 mapface face = cell->face [z];
1252
1253 if (face)
1254 {
1255 maptex tex = self->tex [face]; 2128 maptex tex = self->tex [cell->tile [z]];
1256 int a0 = 255 - tex.a; 2129 int a0 = 255 - tex.a;
1257 int a1 = tex.a; 2130 int a1 = tex.a;
1258 2131
1259 r = (r * a0 + tex.r * a1) / 255; 2132 r = (r * a0 + tex.r * a1) / 255;
1260 g = (g * a0 + tex.g * a1) / 255; 2133 g = (g * a0 + tex.g * a1) / 255;
1261 b = (b * a0 + tex.b * a1) / 255; 2134 b = (b * a0 + tex.b * a1) / 255;
1262 a = (a * a0 + tex.a * a1) / 255; 2135 a = (a * a0 + tex.a * a1) / 255;
1263 }
1264 } 2136 }
1265 } 2137 }
1266 2138
1267 *map++ = (r ) 2139 *map++ = (r )
1268 | (g << 8) 2140 | (g << 8)
… …
1275} 2147}
1276 OUTPUT: 2148 OUTPUT:
1277 RETVAL 2149 RETVAL
1278 2150
1279void 2151void
1280draw (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh) 2152draw (DC::Map self, int mx, int my, int sw, int sh, int T, U32 player = 0xffffffff, int sdx = 0, int sdy = 0)
2153 CODE:
2154{
2155 int x, y, z;
2156
2157 HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
2158 uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
2159 static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
2160 smooth_key skey;
2161 int pl_x, pl_y;
2162 maptex pl_tex;
2163 rc_t *rc = rc_alloc ();
2164 rc_t *rc_ov = rc_alloc ();
2165 rc_key_t key;
2166 rc_array_t *arr;
2167
2168 pl_tex.name = 0;
2169
2170 // that's current max. sorry.
2171 if (sw > 255) sw = 255;
2172 if (sh > 255) sh = 255;
2173
2174 // clear key, in case of extra padding
2175 memset (&skey, 0, sizeof (skey));
2176
2177 memset (&key, 0, sizeof (key));
2178 key.r = 255;
2179 key.g = 255;
2180 key.b = 255;
2181 key.a = 255;
2182 key.mode = GL_QUADS;
2183 key.format = GL_T2F_V3F;
2184
2185 mx += self->x;
2186 my += self->y;
2187
2188 // first pass: determine smooth_max
2189 // rather ugly, if you ask me
2190 // could also be stored inside mapcell and updated on change
2191 memset (smooth_max, 0, sizeof (smooth_max));
2192
2193 for (y = 0; y < sh; y++)
2194 if (0 <= y + my && y + my < self->rows)
2195 {
2196 maprow *row = self->row + (y + my);
2197
2198 for (x = 0; x < sw; x++)
2199 if (row->c0 <= x + mx && x + mx < row->c1)
2200 {
2201 mapcell *cell = row->col + (x + mx - row->c0);
2202
2203 smooth_max[x + 1][y + 1] =
2204 MAX (self->tex [cell->tile [0]].smoothlevel,
2205 MAX (self->tex [cell->tile [1]].smoothlevel,
2206 self->tex [cell->tile [2]].smoothlevel));
2207 }
2208 }
2209
2210 glEnable (GL_BLEND);
2211 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
2212 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
2213
2214 for (z = 0; z <= 2; z++)
2215 {
2216 memset (smooth_level, 0, sizeof (smooth_level));
2217 key.texname = -1;
2218
2219 for (y = 0; y < sh; y++)
2220 if (0 <= y + my && y + my < self->rows)
2221 {
2222 maprow *row = self->row + (y + my);
2223
2224 for (x = 0; x < sw; x++)
2225 if (row->c0 <= x + mx && x + mx < row->c1)
2226 {
2227 mapcell *cell = row->col + (x + mx - row->c0);
2228 tileid tile = cell->tile [z];
2229
2230 if (tile)
2231 {
2232 maptex tex = self->tex [tile];
2233 int px, py;
2234
2235 if (key.texname != tex.name)
2236 {
2237 self->tex [tile].unused = 0;
2238
2239 if (!tex.name)
2240 tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
2241
2242 key.texname = tex.name;
2243 arr = rc_array (rc, &key);
2244 }
2245
2246 px = (x + 1) * T - tex.w;
2247 py = (y + 1) * T - tex.h;
2248
2249 if (expect_false (cell->player == player) && expect_false (z == 2))
2250 {
2251 pl_x = px;
2252 pl_y = py;
2253 pl_tex = tex;
2254 continue;
2255 }
2256
2257 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
2258 rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
2259 rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
2260 rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
2261
2262 // update smooth hash
2263 if (tex.smoothtile)
2264 {
2265 skey.tile = tex.smoothtile;
2266 skey.level = tex.smoothlevel;
2267
2268 smooth_level [tex.smoothlevel >> 5] |= ((uint32_t)1) << (tex.smoothlevel & 31);
2269
2270 // add bits to current tile and all neighbours. skey.x|y is
2271 // shifted +1|+1 so we always stay positive.
2272
2273 // bits is ___n cccc CCCC bbbb
2274 // n do not draw borders&corners
2275 // c draw these corners, but...
2276 // C ... not these
2277 // b draw these borders
2278
2279 // borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
2280 // ┃· ·· ·┃ ━━
2281
2282 // corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
2283 // ·· ·· ·┏ ┓·
2284
2285 // full tile
2286 skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
2287
2288 // borders
2289 skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
2290 skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
2291 skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
2292 skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
2293
2294 // corners
2295 skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
2296 skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
2297 skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
2298 skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
2299 }
2300 }
2301
2302 if (expect_false (z == 2) && expect_false (cell->flags))
2303 {
2304 // overlays such as the speech bubble, probably more to come
2305 if (cell->flags & 1)
2306 {
2307 rc_key_t key_ov = key;
2308 maptex tex = self->tex [TEXID_SPEECH];
2309 rc_array_t *arr;
2310 int px = x * T + T * 2 / 32;
2311 int py = y * T - T * 6 / 32;
2312
2313 key_ov.texname = tex.name;
2314 arr = rc_array (rc_ov, &key_ov);
2315
2316 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
2317 rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
2318 rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
2319 rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
2320 }
2321 }
2322 }
2323 }
2324
2325 rc_draw (rc);
2326 rc_clear (rc);
2327
2328 // go through all smoothlevels, lowest to highest, then draw.
2329 // this is basically counting sort
2330 {
2331 int w, b;
2332
2333 glEnable (GL_TEXTURE_2D);
2334 glBegin (GL_QUADS);
2335 for (w = 0; w < 256 / 32; ++w)
2336 {
2337 uint32_t smask = smooth_level [w];
2338 if (smask)
2339 for (b = 0; b < 32; ++b)
2340 if (smask & (((uint32_t)1) << b))
2341 {
2342 int level = (w << 5) | b;
2343 HE *he;
2344
2345 hv_iterinit (smooth);
2346 while ((he = hv_iternext (smooth)))
2347 {
2348 smooth_key *skey = (smooth_key *)HeKEY (he);
2349 IV bits = SvIVX (HeVAL (he));
2350
2351 if (!(bits & 0x1000)
2352 && skey->level == level
2353 && level > smooth_max [skey->x][skey->y])
2354 {
2355 maptex tex = self->tex [skey->tile];
2356 int px = (((int)skey->x) - 1) * T;
2357 int py = (((int)skey->y) - 1) * T;
2358 int border = bits & 15;
2359 int corner = (bits >> 8) & ~(bits >> 4) & 15;
2360 float dx = tex.s * .0625f; // 16 images/row
2361 float dy = tex.t * .5f ; // 2 images/column
2362
2363 if (tex.name)
2364 {
2365 // this time avoiding texture state changes
2366 // save gobs of state changes.
2367 if (key.texname != tex.name)
2368 {
2369 self->tex [skey->tile].unused = 0;
2370
2371 glEnd ();
2372 glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
2373 glBegin (GL_QUADS);
2374 }
2375
2376 if (border)
2377 {
2378 float ox = border * dx;
2379
2380 glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
2381 glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
2382 glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
2383 glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
2384 }
2385
2386 if (corner)
2387 {
2388 float ox = corner * dx;
2389
2390 glTexCoord2f (ox , dy ); glVertex2i (px , py );
2391 glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
2392 glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
2393 glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
2394 }
2395 }
2396 }
2397 }
2398 }
2399 }
2400
2401 glEnd ();
2402 glDisable (GL_TEXTURE_2D);
2403 key.texname = -1;
2404 }
2405
2406 hv_clear (smooth);
2407 }
2408
2409 if (pl_tex.name)
2410 {
2411 maptex tex = pl_tex;
2412 int px = pl_x + sdx;
2413 int py = pl_y + sdy;
2414
2415 key.texname = tex.name;
2416 arr = rc_array (rc, &key);
2417
2418 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
2419 rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
2420 rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
2421 rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
2422
2423 rc_draw (rc);
2424 }
2425
2426 rc_draw (rc_ov);
2427 rc_clear (rc_ov);
2428
2429 glDisable (GL_BLEND);
2430 rc_free (rc);
2431 rc_free (rc_ov);
2432
2433 // top layer: overlays such as the health bar
2434 for (y = 0; y < sh; y++)
2435 if (0 <= y + my && y + my < self->rows)
2436 {
2437 maprow *row = self->row + (y + my);
2438
2439 for (x = 0; x < sw; x++)
2440 if (row->c0 <= x + mx && x + mx < row->c1)
2441 {
2442 mapcell *cell = row->col + (x + mx - row->c0);
2443
2444 int px = x * T;
2445 int py = y * T;
2446
2447 if (expect_false (cell->player == player))
2448 {
2449 px += sdx;
2450 py += sdy;
2451 }
2452
2453 if (cell->stat_hp)
2454 {
2455 int width = cell->stat_width * T;
2456 int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
2457
2458 glColor3ub (0, 0, 0);
2459 glRectf (px + 1, py - thick - 2,
2460 px + width - 1, py);
2461
2462 glColor3ub (cell->stat_hp, 255 - cell->stat_hp, 0);
2463 glRectf (px + 2,
2464 py - thick - 1,
2465 px + width - 2 - cell->stat_hp * (width - 4) / 255, py - 1);
2466 }
2467 }
2468 }
2469}
2470
2471void
2472draw_magicmap (DC::Map self, int w, int h, unsigned char *data)
2473 CODE:
2474{
2475 static float color[16][3] = {
2476 { 0.00f, 0.00f, 0.00f },
2477 { 1.00f, 1.00f, 1.00f },
2478 { 0.00f, 0.00f, 0.55f },
2479 { 1.00f, 0.00f, 0.00f },
2480
2481 { 1.00f, 0.54f, 0.00f },
2482 { 0.11f, 0.56f, 1.00f },
2483 { 0.93f, 0.46f, 0.00f },
2484 { 0.18f, 0.54f, 0.34f },
2485
2486 { 0.56f, 0.73f, 0.56f },
2487 { 0.80f, 0.80f, 0.80f },
2488 { 0.55f, 0.41f, 0.13f },
2489 { 0.99f, 0.77f, 0.26f },
2490
2491 { 0.74f, 0.65f, 0.41f },
2492
2493 { 0.00f, 1.00f, 1.00f },
2494 { 1.00f, 0.00f, 1.00f },
2495 { 1.00f, 1.00f, 0.00f },
2496 };
2497
2498 int x, y;
2499
2500 glEnable (GL_TEXTURE_2D);
2501 /* GL_REPLACE would be correct, as we don't need to modulate alpha,
2502 * but the nvidia driver (185.18.14) mishandles alpha textures
2503 * and takes the colour from god knows where instead of using
2504 * Cp. MODULATE results in the same colour, but slightly different
2505 * alpha, but atcually gives us the correct colour with nvidia.
2506 */
2507 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
2508 glEnable (GL_BLEND);
2509 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
2510 glBegin (GL_QUADS);
2511
2512 for (y = 0; y < h; y++)
2513 for (x = 0; x < w; x++)
2514 {
2515 unsigned char m = data [x + y * w];
2516
2517 if (m)
2518 {
2519 float *c = color [m & 15];
2520
2521 float tx1 = m & 0x40 ? 0.5f : 0.f;
2522 float tx2 = tx1 + 0.5f;
2523
2524 glColor4f (c[0], c[1], c[2], 1);
2525 glTexCoord2f (tx1, 0.); glVertex2i (x , y );
2526 glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
2527 glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
2528 glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
2529 }
2530 }
2531
2532 glEnd ();
2533 glDisable (GL_BLEND);
2534 glDisable (GL_TEXTURE_2D);
2535}
2536
2537void
2538fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1281 PPCODE: 2539 PPCODE:
1282{ 2540{
1283 int vx, vy;
1284 int x, y, z; 2541 int x, y;
1285 int last_name;
1286 mapface face;
1287 int sw4 = (sw + 3) & ~3; 2542 int sw1 = sw + 2;
2543 int sh1 = sh + 2;
2544 int sh3 = sh * 3;
2545 int sw3 = sw * 3;
2546 uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
1288 SV *darkness_sv = sv_2mortal (newSV (sw4 * sh)); 2547 SV *darkness3_sv = sv_2mortal (newSV (sw3 * sh3));
1289 uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv); 2548 uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
1290 2549
1291 memset (darkness, 255, sw4 * sh);
1292 SvPOK_only (darkness_sv); 2550 SvPOK_only (darkness3_sv);
1293 SvCUR_set (darkness_sv, sw4 * sh); 2551 SvCUR_set (darkness3_sv, sw3 * sh3);
1294 2552
1295 vx = self->x + (self->w - sw) / 2 - shift_x; 2553 mx += self->x - 1;
1296 vy = self->y + (self->h - sh) / 2 - shift_y; 2554 my += self->y - 1;
1297 2555
1298 /*
1299 int vx = self->vx = self->w >= sw
1300 ? self->x + (self->w - sw) / 2
1301 : MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1302
1303 int vy = self->vy = self->h >= sh
1304 ? self->y + (self->h - sh) / 2
1305 : MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));
1306 */
1307
1308 glColor4ub (255, 255, 255, 255);
1309
1310 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1311 glEnable (GL_BLEND);
1312 glEnable (GL_TEXTURE_2D);
1313 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1314
1315 glBegin (GL_QUADS);
1316
1317 last_name = 0;
1318
1319 for (z = 0; z < 3; z++)
1320 for (y = 0; y < sh; y++) 2556 for (y = 0; y < sh1; y++)
1321 if (0 <= y + vy && y + vy < self->rows) 2557 if (0 <= y + my && y + my < self->rows)
1322 { 2558 {
1323 maprow *row = self->row + (y + vy); 2559 maprow *row = self->row + (y + my);
1324 2560
1325 for (x = 0; x < sw; x++) 2561 for (x = 0; x < sw1; x++)
1326 if (row->c0 <= x + vx && x + vx < row->c1) 2562 if (row->c0 <= x + mx && x + mx < row->c1)
1327 { 2563 {
1328 mapcell *cell = row->col + (x + vx - row->c0); 2564 mapcell *cell = row->col + (x + mx - row->c0);
1329 2565
1330 darkness[y * sw4 + x] = cell->darkness < 0 2566 darkness1 [y * sw1 + x] = cell->darkness
2567 ? DARKNESS_ADJUST (255 - (cell->darkness - 1))
1331 ? 255 - FOW_DARKNESS 2568 : DARKNESS_ADJUST (255 - FOW_DARKNESS);
1332 : 255 - cell->darkness;
1333
1334 face = cell->face [z];
1335
1336 if (face)
1337 {
1338 maptex tex = self->tex [face];
1339
1340 int px = (x + 1) * 32 - tex.w;
1341 int py = (y + 1) * 32 - tex.h;
1342
1343 if (last_name != tex.name)
1344 {
1345 glEnd ();
1346 last_name = tex.name;
1347 glBindTexture (GL_TEXTURE_2D, last_name);
1348 glBegin (GL_QUADS);
1349 }
1350
1351 glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1352 glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1353 glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1354 glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1355 }
1356 } 2569 }
1357 } 2570 }
1358 2571
1359 glEnd (); 2572 for (y = 0; y < sh; ++y)
2573 for (x = 0; x < sw; ++x)
2574 {
2575 uint8_t d11 = darkness1 [(y ) * sw1 + x ];
2576 uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
2577 uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
2578 uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
2579 uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
2580 uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
2581 uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
2582 uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
2583 uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
1360 2584
1361 glDisable (GL_TEXTURE_2D); 2585 uint8_t r11 = (d11 + d21 + d12) / 3;
1362 glDisable (GL_BLEND); 2586 uint8_t r21 = d21;
2587 uint8_t r31 = (d21 + d31 + d32) / 3;
2588
2589 uint8_t r12 = d12;
2590 uint8_t r22 = d22;
2591 uint8_t r32 = d32;
2592
2593 uint8_t r13 = (d13 + d23 + d12) / 3;
2594 uint8_t r23 = d23;
2595 uint8_t r33 = (d23 + d33 + d32) / 3;
2596
2597 darkness3 [(y * 3 ) * sw3 + (x * 3 )] = MAX (d22, r11);
2598 darkness3 [(y * 3 ) * sw3 + (x * 3 + 1)] = MAX (d22, r21);
2599 darkness3 [(y * 3 ) * sw3 + (x * 3 + 2)] = MAX (d22, r31);
2600 darkness3 [(y * 3 + 1) * sw3 + (x * 3 )] = MAX (d22, r12);
2601 darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 1)] = MAX (d22, r22); /* this MUST be == d22 */
2602 darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 2)] = MAX (d22, r32);
2603 darkness3 [(y * 3 + 2) * sw3 + (x * 3 )] = MAX (d22, r13);
2604 darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 1)] = MAX (d22, r23);
2605 darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 2)] = MAX (d22, r33);
2606 }
2607
2608 free (darkness1);
1363 2609
1364 EXTEND (SP, 3); 2610 EXTEND (SP, 3);
1365 PUSHs (sv_2mortal (newSViv (sw4))); 2611 PUSHs (sv_2mortal (newSViv (sw3)));
1366 PUSHs (sv_2mortal (newSViv (sh))); 2612 PUSHs (sv_2mortal (newSViv (sh3)));
1367 PUSHs (darkness_sv); 2613 PUSHs (darkness3_sv);
1368} 2614}
1369 2615
1370SV * 2616SV *
1371get_rect (CFClient::Map self, int x0, int y0, int w, int h) 2617get_rect (DC::Map self, int x0, int y0, int w, int h)
1372 CODE: 2618 CODE:
1373{ 2619{
1374 int x, y, x1, y1; 2620 int x, y, x1, y1;
1375 SV *data_sv = newSV (w * h * 7 + 5); 2621 SV *data_sv = newSV (w * h * 7 + 5);
1376 uint8_t *data = (uint8_t *)SvPVX (data_sv); 2622 uint8_t *data = (uint8_t *)SvPVX (data_sv);
… …
1401 if (row && row->c0 <= x && x < row->c1) 2647 if (row && row->c0 <= x && x < row->c1)
1402 { 2648 {
1403 mapcell *cell = row->col + (x - row->c0); 2649 mapcell *cell = row->col + (x - row->c0);
1404 uint8_t flags = 0; 2650 uint8_t flags = 0;
1405 2651
1406 if (cell->face [0]) flags |= 1; 2652 if (cell->tile [0]) flags |= 1;
1407 if (cell->face [1]) flags |= 2; 2653 if (cell->tile [1]) flags |= 2;
1408 if (cell->face [2]) flags |= 4; 2654 if (cell->tile [2]) flags |= 4;
1409 2655
1410 *data++ = flags; 2656 *data++ = flags;
1411 2657
1412 if (flags & 1) 2658 if (flags & 1)
1413 { 2659 {
2660 tileid tile = cell->tile [0];
1414 *data++ = cell->face [0] >> 8; 2661 *data++ = tile >> 8;
1415 *data++ = cell->face [0]; 2662 *data++ = tile;
1416 } 2663 }
1417 2664
1418 if (flags & 2) 2665 if (flags & 2)
1419 { 2666 {
2667 tileid tile = cell->tile [1];
1420 *data++ = cell->face [1] >> 8; 2668 *data++ = tile >> 8;
1421 *data++ = cell->face [1]; 2669 *data++ = tile;
1422 } 2670 }
1423 2671
1424 if (flags & 4) 2672 if (flags & 4)
1425 { 2673 {
2674 tileid tile = cell->tile [2];
1426 *data++ = cell->face [2] >> 8; 2675 *data++ = tile >> 8;
1427 *data++ = cell->face [2]; 2676 *data++ = tile;
1428 } 2677 }
1429 } 2678 }
1430 else 2679 else
1431 *data++ = 0; 2680 *data++ = 0;
1432 } 2681 }
1433 } 2682 }
1434 2683
2684 /* if size is w*h + 5 then no data has been found */
2685 if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)
2686 {
1435 SvPOK_only (data_sv); 2687 SvPOK_only (data_sv);
1436 SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv)); 2688 SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
2689 }
2690
1437 RETVAL = data_sv; 2691 RETVAL = data_sv;
1438} 2692}
1439 OUTPUT: 2693 OUTPUT:
1440 RETVAL 2694 RETVAL
1441 2695
1442void 2696void
1443set_rect (CFClient::Map self, int x0, int y0, uint8_t *data) 2697set_rect (DC::Map self, int x0, int y0, SV *data_sv)
1444 PPCODE: 2698 PPCODE:
1445{ 2699{
1446 int x, y, z; 2700 int x, y, z;
1447 int w, h; 2701 int w, h;
1448 int x1, y1; 2702 int x1, y1;
2703 STRLEN len;
2704 uint8_t *data, *end;
2705
2706 len = SvLEN (data_sv);
2707 SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
2708 data = SvPVbyte_nolen (data_sv);
2709 end = data + len + 8;
2710
2711 if (len < 5)
2712 XSRETURN_EMPTY;
1449 2713
1450 if (*data++ != 0) 2714 if (*data++ != 0)
1451 return; /* version mismatch */ 2715 XSRETURN_EMPTY; /* version mismatch */
1452 2716
1453 w = *data++ << 8; w |= *data++; 2717 w = *data++ << 8; w |= *data++;
1454 h = *data++ << 8; h |= *data++; 2718 h = *data++ << 8; h |= *data++;
1455 2719
1456 // we need to do this 'cause we don't keep an absolute coord system for rows 2720 // we need to do this 'cause we don't keep an absolute coord system for rows
… …
1468 { 2732 {
1469 maprow *row = map_get_row (self, y); 2733 maprow *row = map_get_row (self, y);
1470 2734
1471 for (x = x0; x < x1; x++) 2735 for (x = x0; x < x1; x++)
1472 { 2736 {
2737 uint8_t flags;
2738
2739 if (data + 7 >= end)
2740 XSRETURN_EMPTY;
2741
1473 uint8_t flags = *data++; 2742 flags = *data++;
1474 2743
1475 if (flags) 2744 if (flags)
1476 { 2745 {
1477 mapface face[3] = { 0, 0, 0 };
1478
1479 mapcell *cell = row_get_cell (row, x); 2746 mapcell *cell = row_get_cell (row, x);
2747 tileid tile[3] = { 0, 0, 0 };
1480 2748
1481 if (flags & 1) { face[0] = *data++ << 8; face[0] |= *data++; } 2749 if (flags & 1) { tile[0] = *data++ << 8; tile[0] |= *data++; }
1482 if (flags & 2) { face[1] = *data++ << 8; face[1] |= *data++; } 2750 if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
1483 if (flags & 4) { face[2] = *data++ << 8; face[2] |= *data++; } 2751 if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
1484 2752
1485 if (cell->darkness <= 0) 2753 if (cell->darkness == 0)
1486 { 2754 {
1487 cell->darkness = -1; 2755 /*cell->darkness = 0;*/
2756 EXTEND (SP, 3);
1488 2757
1489 for (z = 0; z <= 2; z++) 2758 for (z = 0; z <= 2; z++)
1490 { 2759 {
1491 cell->face[z] = face[z]; 2760 tileid t = tile [z];
1492 2761
1493 if (face[z] && (face[z] >= self->texs || !self->tex[face [z]].name)) 2762 if (t >= self->texs || (t && !self->tex [t].name))
2763 {
1494 XPUSHs (sv_2mortal (newSViv (face[z]))); 2764 PUSHs (sv_2mortal (newSViv (t)));
2765 need_texid (self, t);
2766 }
2767
2768 cell->tile [z] = t;
1495 } 2769 }
1496 } 2770 }
1497 } 2771 }
1498 } 2772 }
1499 } 2773 }
1500} 2774}
1501 2775
1502MODULE = CFClient PACKAGE = CFClient::MixChunk 2776MODULE = Deliantra::Client PACKAGE = DC::RW
1503 2777
1504CFClient::MixChunk 2778DC::RW
1505new_from_file (SV *class, char *path) 2779new (SV *class, SV *data_sv)
1506 CODE: 2780 CODE:
1507 RETVAL = Mix_LoadWAV (path); 2781{
2782 STRLEN datalen;
2783 char *data = SvPVbyte (data_sv, datalen);
2784
2785 RETVAL = SDL_RWFromConstMem (data, datalen);
2786}
1508 OUTPUT: 2787 OUTPUT:
1509 RETVAL 2788 RETVAL
1510 2789
2790DC::RW
2791new_from_file (SV *class, const char *path, const char *mode = "rb")
2792 CODE:
2793 RETVAL = SDL_RWFromFile (path, mode);
2794 OUTPUT:
2795 RETVAL
2796
2797# fails on win32:
2798# dc.xs(2268) : error C2059: syntax error : '('
1511void 2799#void
2800#close (DC::RW self)
2801# CODE:
2802# (self->(close)) (self);
2803
2804MODULE = Deliantra::Client PACKAGE = DC::Channel
2805
2806PROTOTYPES: DISABLE
2807
2808DC::Channel
2809find ()
2810 CODE:
2811{
2812 RETVAL = Mix_GroupAvailable (-1);
2813
2814 if (RETVAL < 0)
2815 {
2816 RETVAL = Mix_GroupOldest (-1);
2817
2818 if (RETVAL < 0)
2819 {
2820 // happens sometimes, maybe it just stopped playing(?)
2821 RETVAL = Mix_GroupAvailable (-1);
2822
2823 if (RETVAL < 0)
2824 XSRETURN_UNDEF;
2825 }
2826 else
2827 Mix_HaltChannel (RETVAL);
2828 }
2829
2830 Mix_UnregisterAllEffects (RETVAL);
2831 Mix_Volume (RETVAL, 128);
2832}
2833 OUTPUT:
2834 RETVAL
2835
2836void
2837halt (DC::Channel self)
2838 CODE:
2839 Mix_HaltChannel (self);
2840
2841void
2842expire (DC::Channel self, int ticks = -1)
2843 CODE:
2844 Mix_ExpireChannel (self, ticks);
2845
2846void
2847fade_out (DC::Channel self, int ticks = -1)
2848 CODE:
2849 Mix_FadeOutChannel (self, ticks);
2850
2851int
2852volume (DC::Channel self, int volume)
2853 CODE:
2854 RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
2855 OUTPUT:
2856 RETVAL
2857
2858void
2859unregister_all_effects (DC::Channel self)
2860 CODE:
2861 Mix_UnregisterAllEffects (self);
2862
2863void
2864set_panning (DC::Channel self, int left, int right)
2865 CODE:
2866 left = CLAMP (left , 0, 255);
2867 right = CLAMP (right, 0, 255);
2868 Mix_SetPanning (self, left, right);
2869
2870void
2871set_distance (DC::Channel self, int distance)
2872 CODE:
2873 Mix_SetDistance (self, CLAMP (distance, 0, 255));
2874
2875void
2876set_position (DC::Channel self, int angle, int distance)
2877 CODE:
2878
2879void
2880set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
2881 CODE:
2882{
2883 int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
2884 int angle = atan2f (dx, -dy) * 180.f / (float)M_PI + 360.f;
2885 Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
2886}
2887
2888void
2889set_reverse_stereo (DC::Channel self, int flip)
2890 CODE:
2891 Mix_SetReverseStereo (self, flip);
2892
2893MODULE = Deliantra::Client PACKAGE = DC::MixChunk
2894
2895PROTOTYPES: DISABLE
2896
2897void
2898decoders ()
2899 PPCODE:
2900#if SDL_MIXER_MAJOR_VERSION > 1 || SDL_MIXER_MINOR_VERSION > 2 || SDL_MIXER_PATCHLEVEL >= 10
2901 int i, num = Mix_GetNumChunkDecoders ();
2902 EXTEND (SP, num);
2903 for (i = 0; i < num; ++i)
2904 PUSHs (sv_2mortal (newSVpv (Mix_GetChunkDecoder (i), 0)));
2905#else
2906 XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
2907#endif
2908
2909DC::MixChunk
2910new (SV *class, DC::RW rwops)
2911 CODE:
2912 RETVAL = Mix_LoadWAV_RW (rwops, 1);
2913 OUTPUT:
2914 RETVAL
2915
2916void
1512DESTROY (CFClient::MixChunk self) 2917DESTROY (DC::MixChunk self)
1513 CODE: 2918 CODE:
1514 Mix_FreeChunk (self); 2919 Mix_FreeChunk (self);
1515 2920
1516int 2921int
1517volume (CFClient::MixChunk self, int volume = -1) 2922volume (DC::MixChunk self, int volume = -1)
1518 CODE: 2923 CODE:
2924 if (items > 1)
2925 volume = CLAMP (volume, 0, 128);
1519 RETVAL = Mix_VolumeChunk (self, volume); 2926 RETVAL = Mix_VolumeChunk (self, volume);
1520 OUTPUT: 2927 OUTPUT:
1521 RETVAL 2928 RETVAL
1522 2929
1523int 2930DC::Channel
1524play (CFClient::MixChunk self, int channel = -1, int loops = 0, int ticks = -1) 2931play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
1525 CODE: 2932 CODE:
2933{
1526 RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks); 2934 RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
2935
2936 if (RETVAL < 0)
2937 XSRETURN_UNDEF;
2938
2939 if (channel < 0)
2940 {
2941 Mix_UnregisterAllEffects (RETVAL);
2942 Mix_Volume (RETVAL, 128);
2943 }
2944}
1527 OUTPUT: 2945 OUTPUT:
1528 RETVAL 2946 RETVAL
1529 2947
1530MODULE = CFClient PACKAGE = CFClient::MixMusic 2948MODULE = Deliantra::Client PACKAGE = DC::MixMusic
2949
2950void
2951decoders ()
2952 PPCODE:
2953#if SDL_MIXER_MAJOR_VERSION > 1 || SDL_MIXER_MINOR_VERSION > 2 || SDL_MIXER_PATCHLEVEL >= 10
2954 int i, num = Mix_GetNumMusicDecoders ();
2955 EXTEND (SP, num);
2956 for (i = 0; i < num; ++i)
2957 PUSHs (sv_2mortal (newSVpv (Mix_GetMusicDecoder (i), 0)));
2958#else
2959 XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
2960#endif
1531 2961
1532int 2962int
1533volume (int volume = -1) 2963volume (int volume = -1)
2964 PROTOTYPE: ;$
1534 CODE: 2965 CODE:
2966 if (items > 0)
2967 volume = CLAMP (volume, 0, 128);
1535 RETVAL = Mix_VolumeMusic (volume); 2968 RETVAL = Mix_VolumeMusic (volume);
1536 OUTPUT: 2969 OUTPUT:
1537 RETVAL 2970 RETVAL
1538 2971
1539CFClient::MixMusic 2972void
1540new_from_file (SV *class, char *path) 2973fade_out (int ms)
1541 CODE: 2974 CODE:
1542 RETVAL = Mix_LoadMUS (path); 2975 Mix_FadeOutMusic (ms);
2976
2977void
2978halt ()
2979 CODE:
2980 Mix_HaltMusic ();
2981
2982int
2983playing ()
2984 CODE:
2985 RETVAL = Mix_PlayingMusic ();
1543 OUTPUT: 2986 OUTPUT:
1544 RETVAL 2987 RETVAL
1545 2988
2989DC::MixMusic
2990new (SV *class, DC::RW rwops)
2991 CODE:
2992 RETVAL = Mix_LoadMUS_RW (rwops);
2993 OUTPUT:
2994 RETVAL
2995
1546void 2996void
1547DESTROY (CFClient::MixMusic self) 2997DESTROY (DC::MixMusic self)
1548 CODE: 2998 CODE:
1549 Mix_FreeMusic (self); 2999 Mix_FreeMusic (self);
1550 3000
1551int 3001int
1552play (CFClient::MixMusic self, int loops = -1) 3002play (DC::MixMusic self, int loops = -1)
1553 CODE: 3003 CODE:
1554 RETVAL = Mix_PlayMusic (self, loops); 3004 RETVAL = Mix_PlayMusic (self, loops);
1555 OUTPUT: 3005 OUTPUT:
1556 RETVAL 3006 RETVAL
1557 3007
3008void
3009fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
3010 CODE:
3011 Mix_FadeInMusicPos (self, loops, ms, position);
3012
1558MODULE = CFClient PACKAGE = CFClient::OpenGL 3013MODULE = Deliantra::Client PACKAGE = DC::OpenGL
3014
3015PROTOTYPES: ENABLE
1559 3016
1560BOOT: 3017BOOT:
1561{ 3018{
1562 HV *stash = gv_stashpv ("CFClient::OpenGL", 1); 3019 HV *stash = gv_stashpv ("DC::OpenGL", 1);
1563 static const struct { 3020 static const struct {
1564 const char *name; 3021 const char *name;
1565 IV iv; 3022 IV iv;
1566 } *civ, const_iv[] = { 3023 } *civ, const_iv[] = {
1567# define const_iv(name) { # name, (IV)name } 3024# define const_iv(name) { # name, (IV)name }
3025 const_iv (GL_VENDOR),
3026 const_iv (GL_VERSION),
3027 const_iv (GL_EXTENSIONS),
3028 const_iv (GL_MAX_TEXTURE_UNITS),
1568 const_iv (GL_COLOR_MATERIAL), 3029 const_iv (GL_COLOR_MATERIAL),
1569 const_iv (GL_SMOOTH), 3030 const_iv (GL_SMOOTH),
1570 const_iv (GL_FLAT), 3031 const_iv (GL_FLAT),
1571 const_iv (GL_DITHER), 3032 const_iv (GL_DITHER),
1572 const_iv (GL_BLEND), 3033 const_iv (GL_BLEND),
… …
1574 const_iv (GL_SCISSOR_TEST), 3035 const_iv (GL_SCISSOR_TEST),
1575 const_iv (GL_DEPTH_TEST), 3036 const_iv (GL_DEPTH_TEST),
1576 const_iv (GL_ALPHA_TEST), 3037 const_iv (GL_ALPHA_TEST),
1577 const_iv (GL_NORMALIZE), 3038 const_iv (GL_NORMALIZE),
1578 const_iv (GL_RESCALE_NORMAL), 3039 const_iv (GL_RESCALE_NORMAL),
3040 const_iv (GL_FRONT),
3041 const_iv (GL_BACK),
3042 const_iv (GL_AUX0),
1579 const_iv (GL_AND), 3043 const_iv (GL_AND),
1580 const_iv (GL_ONE), 3044 const_iv (GL_ONE),
1581 const_iv (GL_ZERO), 3045 const_iv (GL_ZERO),
1582 const_iv (GL_SRC_ALPHA), 3046 const_iv (GL_SRC_ALPHA),
1583 const_iv (GL_DST_ALPHA), 3047 const_iv (GL_DST_ALPHA),
1584 const_iv (GL_ONE_MINUS_SRC_ALPHA), 3048 const_iv (GL_ONE_MINUS_SRC_ALPHA),
1585 const_iv (GL_ONE_MINUS_DST_ALPHA), 3049 const_iv (GL_ONE_MINUS_DST_ALPHA),
3050 const_iv (GL_SRC_COLOR),
3051 const_iv (GL_DST_COLOR),
3052 const_iv (GL_ONE_MINUS_SRC_COLOR),
3053 const_iv (GL_ONE_MINUS_DST_COLOR),
1586 const_iv (GL_SRC_ALPHA_SATURATE), 3054 const_iv (GL_SRC_ALPHA_SATURATE),
1587 const_iv (GL_RGB), 3055 const_iv (GL_RGB),
1588 const_iv (GL_RGBA), 3056 const_iv (GL_RGBA),
3057 const_iv (GL_RGBA4),
3058 const_iv (GL_RGBA8),
3059 const_iv (GL_RGB5_A1),
1589 const_iv (GL_UNSIGNED_BYTE), 3060 const_iv (GL_UNSIGNED_BYTE),
1590 const_iv (GL_UNSIGNED_SHORT), 3061 const_iv (GL_UNSIGNED_SHORT),
1591 const_iv (GL_UNSIGNED_INT), 3062 const_iv (GL_UNSIGNED_INT),
1592 const_iv (GL_ALPHA), 3063 const_iv (GL_ALPHA),
1593 const_iv (GL_INTENSITY), 3064 const_iv (GL_INTENSITY),
1594 const_iv (GL_LUMINANCE), 3065 const_iv (GL_LUMINANCE),
1595 const_iv (GL_LUMINANCE_ALPHA), 3066 const_iv (GL_LUMINANCE_ALPHA),
1596 const_iv (GL_FLOAT), 3067 const_iv (GL_FLOAT),
1597 const_iv (GL_UNSIGNED_INT_8_8_8_8_REV), 3068 const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
3069 const_iv (GL_COMPRESSED_ALPHA_ARB),
3070 const_iv (GL_COMPRESSED_LUMINANCE_ARB),
3071 const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
3072 const_iv (GL_COMPRESSED_INTENSITY_ARB),
3073 const_iv (GL_COMPRESSED_RGB_ARB),
3074 const_iv (GL_COMPRESSED_RGBA_ARB),
1598 const_iv (GL_COMPILE), 3075 const_iv (GL_COMPILE),
3076 const_iv (GL_PROXY_TEXTURE_1D),
3077 const_iv (GL_PROXY_TEXTURE_2D),
1599 const_iv (GL_TEXTURE_1D), 3078 const_iv (GL_TEXTURE_1D),
1600 const_iv (GL_TEXTURE_2D), 3079 const_iv (GL_TEXTURE_2D),
1601 const_iv (GL_TEXTURE_ENV), 3080 const_iv (GL_TEXTURE_ENV),
1602 const_iv (GL_TEXTURE_MAG_FILTER), 3081 const_iv (GL_TEXTURE_MAG_FILTER),
1603 const_iv (GL_TEXTURE_MIN_FILTER), 3082 const_iv (GL_TEXTURE_MIN_FILTER),
… …
1624 const_iv (GL_COLOR_LOGIC_OP), 3103 const_iv (GL_COLOR_LOGIC_OP),
1625 const_iv (GL_SEPARABLE_2D), 3104 const_iv (GL_SEPARABLE_2D),
1626 const_iv (GL_CONVOLUTION_2D), 3105 const_iv (GL_CONVOLUTION_2D),
1627 const_iv (GL_CONVOLUTION_BORDER_MODE), 3106 const_iv (GL_CONVOLUTION_BORDER_MODE),
1628 const_iv (GL_CONSTANT_BORDER), 3107 const_iv (GL_CONSTANT_BORDER),
3108 const_iv (GL_POINTS),
1629 const_iv (GL_LINES), 3109 const_iv (GL_LINES),
3110 const_iv (GL_LINE_STRIP),
1630 const_iv (GL_LINE_LOOP), 3111 const_iv (GL_LINE_LOOP),
1631 const_iv (GL_QUADS), 3112 const_iv (GL_QUADS),
1632 const_iv (GL_QUAD_STRIP), 3113 const_iv (GL_QUAD_STRIP),
1633 const_iv (GL_TRIANGLES), 3114 const_iv (GL_TRIANGLES),
1634 const_iv (GL_TRIANGLE_STRIP), 3115 const_iv (GL_TRIANGLE_STRIP),
1635 const_iv (GL_TRIANGLE_FAN), 3116 const_iv (GL_TRIANGLE_FAN),
3117 const_iv (GL_POLYGON),
1636 const_iv (GL_PERSPECTIVE_CORRECTION_HINT), 3118 const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
3119 const_iv (GL_POINT_SMOOTH_HINT),
3120 const_iv (GL_LINE_SMOOTH_HINT),
3121 const_iv (GL_POLYGON_SMOOTH_HINT),
3122 const_iv (GL_GENERATE_MIPMAP_HINT),
3123 const_iv (GL_TEXTURE_COMPRESSION_HINT),
1637 const_iv (GL_FASTEST), 3124 const_iv (GL_FASTEST),
3125 const_iv (GL_DONT_CARE),
3126 const_iv (GL_NICEST),
1638 const_iv (GL_V2F), 3127 const_iv (GL_V2F),
1639 const_iv (GL_V3F), 3128 const_iv (GL_V3F),
1640 const_iv (GL_T2F_V3F), 3129 const_iv (GL_T2F_V3F),
1641 const_iv (GL_T2F_N3F_V3F), 3130 const_iv (GL_T2F_N3F_V3F),
3131 const_iv (GL_FUNC_ADD),
3132 const_iv (GL_FUNC_SUBTRACT),
3133 const_iv (GL_FUNC_REVERSE_SUBTRACT),
1642# undef const_iv 3134# undef const_iv
1643 }; 3135 };
1644 3136
1645 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 3137 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1646 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 3138 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
3139
3140 texture_av = newAV ();
3141 AvREAL_off (texture_av);
1647} 3142}
3143
3144void
3145disable_GL_EXT_blend_func_separate ()
3146 CODE:
3147 gl.BlendFuncSeparate = 0;
3148 gl.BlendFuncSeparateEXT = 0;
3149
3150void
3151apple_nvidia_bug (int enable)
1648 3152
1649char * 3153char *
1650gl_vendor () 3154gl_vendor ()
1651 CODE: 3155 CODE:
1652 RETVAL = (char *)glGetString (GL_VENDOR); 3156 RETVAL = (char *)glGetString (GL_VENDOR);
… …
1665 CODE: 3169 CODE:
1666 RETVAL = (char *)glGetString (GL_EXTENSIONS); 3170 RETVAL = (char *)glGetString (GL_EXTENSIONS);
1667 OUTPUT: 3171 OUTPUT:
1668 RETVAL 3172 RETVAL
1669 3173
3174const char *glGetString (GLenum pname)
3175
3176GLint glGetInteger (GLenum pname)
3177 CODE:
3178 glGetIntegerv (pname, &RETVAL);
3179 OUTPUT:
3180 RETVAL
3181
3182GLdouble glGetDouble (GLenum pname)
3183 CODE:
3184 glGetDoublev (pname, &RETVAL);
3185 OUTPUT:
3186 RETVAL
3187
1670int glGetError () 3188int glGetError ()
3189
3190void glFinish ()
3191
3192void glFlush ()
1671 3193
1672void glClear (int mask) 3194void glClear (int mask)
1673 3195
1674void glClearColor (float r, float g, float b, float a = 1.0) 3196void glClearColor (float r, float g, float b, float a = 1.0)
1675 PROTOTYPE: @ 3197 PROTOTYPE: @
… …
1686 3208
1687void glBlendFuncSeparate (int sa, int da, int saa, int daa) 3209void glBlendFuncSeparate (int sa, int da, int saa, int daa)
1688 CODE: 3210 CODE:
1689 gl_BlendFuncSeparate (sa, da, saa, daa); 3211 gl_BlendFuncSeparate (sa, da, saa, daa);
1690 3212
3213# void glBlendEquation (int se)
3214
1691void glDepthMask (int flag) 3215void glDepthMask (int flag)
1692 3216
1693void glLogicOp (int opcode) 3217void glLogicOp (int opcode)
1694 3218
1695void glColorMask (int red, int green, int blue, int alpha) 3219void glColorMask (int red, int green, int blue, int alpha)
… …
1699void glPushMatrix () 3223void glPushMatrix ()
1700 3224
1701void glPopMatrix () 3225void glPopMatrix ()
1702 3226
1703void glLoadIdentity () 3227void glLoadIdentity ()
3228
3229void glDrawBuffer (int buffer)
3230
3231void glReadBuffer (int buffer)
1704 3232
1705# near_ and far_ are due to microsofts buggy "c" compiler 3233# near_ and far_ are due to microsofts buggy "c" compiler
1706void glFrustum (double left, double right, double bottom, double top, double near_, double far_) 3234void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
1707 3235
1708# near_ and far_ are due to microsofts buggy "c" compiler 3236# near_ and far_ are due to microsofts buggy "c" compiler
1709void glOrtho (double left, double right, double bottom, double top, double near_, double far_) 3237void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
3238
3239PROTOTYPES: DISABLE
1710 3240
1711void glViewport (int x, int y, int width, int height) 3241void glViewport (int x, int y, int width, int height)
1712 3242
1713void glScissor (int x, int y, int width, int height) 3243void glScissor (int x, int y, int width, int height)
1714 3244
… …
1722 3252
1723void glRotate (float angle, float x, float y, float z) 3253void glRotate (float angle, float x, float y, float z)
1724 CODE: 3254 CODE:
1725 glRotatef (angle, x, y, z); 3255 glRotatef (angle, x, y, z);
1726 3256
1727void glBegin (int mode)
1728
1729void glEnd ()
1730
1731void glColor (float r, float g, float b, float a = 1.0) 3257void glColor (float r, float g, float b, float a = 1.0)
1732 PROTOTYPE: @ 3258 PROTOTYPE: @
1733 ALIAS: 3259 ALIAS:
1734 glColor_premultiply = 1 3260 glColor_premultiply = 1
1735 CODE: 3261 CODE:
1736 if (ix) 3262 if (ix)
1737 { 3263 {
1738 r *= a; 3264 r *= a;
1739 g *= a; 3265 g *= a;
1740 b *= a; 3266 b *= a;
1741 } 3267 }
1742 // microsoft visual "c" rounds instead of truncating... 3268 // microsoft visual "c" rounds instead of truncating...
1743 glColor4ub (MIN ((int)(r * 256.f), 255), 3269 glColor4f (r, g, b, a);
1744 MIN ((int)(g * 256.f), 255),
1745 MIN ((int)(b * 256.f), 255),
1746 MIN ((int)(a * 256.f), 255));
1747
1748void glInterleavedArrays (int format, int stride, char *data)
1749
1750void glDrawElements (int mode, int count, int type, char *indices)
1751
1752# 1.2 void glDrawRangeElements (int mode, int start, int end
1753 3270
1754void glRasterPos (float x, float y, float z = 0.) 3271void glRasterPos (float x, float y, float z = 0.)
1755 CODE: 3272 CODE:
1756 glRasterPos3f (0, 0, z); 3273 glRasterPos3f (0, 0, z);
1757 glBitmap (0, 0, 0, 0, x, y, 0); 3274 glBitmap (0, 0, 0, 0, x, y, 0);
… …
1762 3279
1763void glTexCoord (float s, float t) 3280void glTexCoord (float s, float t)
1764 CODE: 3281 CODE:
1765 glTexCoord2f (s, t); 3282 glTexCoord2f (s, t);
1766 3283
3284void glRect (float x1, float y1, float x2, float y2)
3285 CODE:
3286 glRectf (x1, y1, x2, y2);
3287
3288void glRect_lineloop (float x1, float y1, float x2, float y2)
3289 CODE:
3290 glBegin (GL_LINE_LOOP);
3291 glVertex2f (x1, y1);
3292 glVertex2f (x2, y1);
3293 glVertex2f (x2, y2);
3294 glVertex2f (x1, y2);
3295 glEnd ();
3296
3297PROTOTYPES: ENABLE
3298
3299void glBegin (int mode)
3300
3301void glEnd ()
3302
3303void glPointSize (GLfloat size)
3304
3305void glLineWidth (GLfloat width)
3306
3307void glInterleavedArrays (int format, int stride, char *data)
3308
3309void glDrawElements (int mode, int count, int type, char *indices)
3310
3311# 1.2 void glDrawRangeElements (int mode, int start, int end
3312
1767void glTexEnv (int target, int pname, float param) 3313void glTexEnv (int target, int pname, float param)
1768 CODE: 3314 CODE:
1769 glTexEnvf (target, pname, param); 3315 glTexEnvf (target, pname, param);
1770 3316
1771void glTexParameter (int target, int pname, float param) 3317void glTexParameter (int target, int pname, float param)
… …
1787void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column) 3333void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
1788 CODE: 3334 CODE:
1789 if (gl.SeparableFilter2D) 3335 if (gl.SeparableFilter2D)
1790 gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column); 3336 gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
1791 3337
1792void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data) 3338void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
1793 3339
1794void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border) 3340void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
1795 3341
1796void glDrawPixels (int width, int height, int format, int type, char *pixels) 3342void glDrawPixels (int width, int height, int format, int type, char *pixels)
3343
3344void glPixelZoom (float x, float y)
1797 3345
1798void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR) 3346void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
1799 3347
1800int glGenTexture () 3348int glGenTexture ()
1801 CODE: 3349 CODE:
1802{ 3350 RETVAL = gen_texture ();
1803 GLuint name;
1804 glGenTextures (1, &name);
1805 RETVAL = name;
1806}
1807 OUTPUT: 3351 OUTPUT:
1808 RETVAL 3352 RETVAL
1809 3353
1810void glDeleteTexture (int name) 3354void glDeleteTexture (int name)
1811 CODE: 3355 CODE:
1812{
1813 GLuint name_ = name;
1814 glDeleteTextures (1, &name_); 3356 del_texture (name);
1815} 3357
1816
1817int glGenList () 3358int glGenList ()
1818 CODE: 3359 CODE:
1819 RETVAL = glGenLists (1); 3360 RETVAL = glGenLists (1);
1820 OUTPUT: 3361 OUTPUT:
1821 RETVAL 3362 RETVAL
… …
1828 3369
1829void glEndList () 3370void glEndList ()
1830 3371
1831void glCallList (int list) 3372void glCallList (int list)
1832 3373
3374void c_init ()
3375 CODE:
3376 glPixelStorei (GL_PACK_ALIGNMENT , 1);
3377 glPixelStorei (GL_UNPACK_ALIGNMENT, 1);
1833 3378
3379MODULE = Deliantra::Client PACKAGE = DC::UI::Base
3380
3381PROTOTYPES: DISABLE
3382
3383void
3384find_widget (SV *self, NV x, NV y)
3385 PPCODE:
3386{
3387 if (within_widget (self, x, y))
3388 XPUSHs (self);
3389}
3390
3391BOOT:
3392{
3393 hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
3394
3395 draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
3396 draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
3397 draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
3398 draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
3399}
3400
3401void
3402draw (SV *self)
3403 CODE:
3404{
3405 HV *hv;
3406 SV **svp;
3407 NV x, y, w, h;
3408 SV *draw_x_sv = GvSV (draw_x_gv);
3409 SV *draw_y_sv = GvSV (draw_y_gv);
3410 SV *draw_w_sv = GvSV (draw_w_gv);
3411 SV *draw_h_sv = GvSV (draw_h_gv);
3412 double draw_x, draw_y;
3413
3414 if (!SvROK (self))
3415 croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
3416
3417 hv = (HV *)SvRV (self);
3418
3419 if (SvTYPE (hv) != SVt_PVHV)
3420 croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
3421
3422 svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
3423 svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
3424
3425 if (!h || !w)
3426 XSRETURN_EMPTY;
3427
3428 svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
3429 svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
3430
3431 draw_x = SvNV (draw_x_sv) + x;
3432 draw_y = SvNV (draw_y_sv) + y;
3433
3434 if (draw_x + w < 0 || draw_x >= SvNV (draw_w_sv)
3435 || draw_y + h < 0 || draw_y >= SvNV (draw_h_sv))
3436 XSRETURN_EMPTY;
3437
3438 sv_setnv (draw_x_sv, draw_x);
3439 sv_setnv (draw_y_sv, draw_y);
3440
3441 glPushMatrix ();
3442 glTranslated (x, y, 0);
3443
3444 if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
3445 {
3446 svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
3447
3448 if (svp && SvTRUE (*svp))
3449 {
3450 glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
3451 glEnable (GL_BLEND);
3452 glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
3453 glBegin (GL_QUADS);
3454 glVertex2f (0, 0);
3455 glVertex2f (w, 0);
3456 glVertex2f (w, h);
3457 glVertex2f (0, h);
3458 glEnd ();
3459 glDisable (GL_BLEND);
3460 }
3461 }
3462#if 0
3463 // draw borders, for debugging
3464 glPushMatrix ();
3465 glColor4f (1., 1., 0., 1.);
3466 glTranslatef (.5, .5, 0.);
3467 glBegin (GL_LINE_LOOP);
3468 glVertex2f (0 , 0);
3469 glVertex2f (w - 1, 0);
3470 glVertex2f (w - 1, h - 1);
3471 glVertex2f (0 , h - 1);
3472 glEnd ();
3473 glPopMatrix ();
3474#endif
3475 PUSHMARK (SP);
3476 XPUSHs (self);
3477 PUTBACK;
3478 call_method ("_draw", G_VOID | G_DISCARD);
3479 SPAGAIN;
3480
3481 glPopMatrix ();
3482
3483 draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
3484 draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
3485}
3486

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