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Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.112 by root, Mon Jun 12 14:55:41 2006 UTC vs.
Revision 1.299 by root, Tue Dec 22 01:37:41 2009 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
577int 1032int
578Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048) 1033Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
579 POSTCALL: 1034 POSTCALL:
580 Mix_HookMusicFinished (music_finished); 1035 Mix_HookMusicFinished (music_finished);
581 Mix_ChannelFinished (channel_finished); 1036 Mix_ChannelFinished (channel_finished);
582 1037
583void 1038void
1039Mix_QuerySpec ()
1040 PPCODE:
1041{
1042 int freq, channels;
1043 Uint16 format;
1044
1045 if (Mix_QuerySpec (&freq, &format, &channels))
1046 {
1047 EXTEND (SP, 3);
1048 PUSHs (sv_2mortal (newSViv (freq)));
1049 PUSHs (sv_2mortal (newSViv (format)));
1050 PUSHs (sv_2mortal (newSViv (channels)));
1051 }
1052}
1053
1054void
584Mix_CloseAudio () 1055Mix_CloseAudio ()
585 1056
586int 1057int
587Mix_AllocateChannels (int numchans = -1) 1058Mix_AllocateChannels (int numchans = -1)
588 1059
1060const char *
1061Mix_GetError ()
1062
589void 1063void
590lowdelay (int fd, int val = 1) 1064lowdelay (int fd, int val = 1)
591 CODE: 1065 CODE:
1066 setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
1067
1068void
1069win32_proxy_info ()
1070 PPCODE:
1071{
592#ifndef _WIN32 1072#ifdef _WIN32
593 setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val)); 1073 char buffer[2048];
1074 DWORD buflen;
1075
1076 EXTEND (SP, 3);
1077
1078 buflen = sizeof (buffer);
1079 if (InternetQueryOption (0, INTERNET_OPTION_PROXY, (void *)buffer, &buflen))
1080 if (((INTERNET_PROXY_INFO *)buffer)->dwAccessType == INTERNET_OPEN_TYPE_PROXY)
1081 {
1082 PUSHs (newSVpv (((INTERNET_PROXY_INFO *)buffer)->lpszProxy, 0));
1083
1084 buflen = sizeof (buffer);
1085 if (InternetQueryOption (0, INTERNET_OPTION_PROXY_USERNAME, (void *)buffer, &buflen))
1086 {
1087 PUSHs (newSVpv (buffer, 0));
1088
1089 buflen = sizeof (buffer);
1090 if (InternetQueryOption (0, INTERNET_OPTION_PROXY_PASSWORD, (void *)buffer, &buflen))
1091 PUSHs (newSVpv (buffer, 0));
1092 }
1093 }
594#endif 1094#endif
1095}
595 1096
596void 1097int
597add_font (char *file) 1098add_font (char *file)
598 CODE: 1099 CODE:
599 FcConfigAppFontAddFile (0, (const FcChar8 *)file); /* no idea wether this is required */ 1100 RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
600#ifdef _WIN32 1101 OUTPUT:
601 // cairo... sigh... requires win2000 1102 RETVAL
602 AddFontResourceEx (file, FR_PRIVATE, 0);
603#endif
604 1103
605void 1104void
606load_image_inline (SV *image_) 1105load_image_inline (SV *image_)
607 ALIAS: 1106 ALIAS:
608 load_image_file = 1 1107 load_image_file = 1
… …
611 STRLEN image_len; 1110 STRLEN image_len;
612 char *image = (char *)SvPVbyte (image_, image_len); 1111 char *image = (char *)SvPVbyte (image_, image_len);
613 SDL_Surface *surface, *surface2; 1112 SDL_Surface *surface, *surface2;
614 SDL_PixelFormat fmt; 1113 SDL_PixelFormat fmt;
615 SDL_RWops *rw = ix 1114 SDL_RWops *rw = ix
616 ? SDL_RWFromFile (image, "r") 1115 ? SDL_RWFromFile (image, "rb")
617 : SDL_RWFromConstMem (image, image_len); 1116 : SDL_RWFromConstMem (image, image_len);
618 1117
619 if (!rw) 1118 if (!rw)
620 croak ("load_image: %s", SDL_GetError ()); 1119 croak ("load_image: %s", SDL_GetError ());
621 1120
… …
650 1149
651 surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE); 1150 surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);
652 1151
653 assert (surface2->pitch == surface2->w * 4); 1152 assert (surface2->pitch == surface2->w * 4);
654 1153
1154 SDL_LockSurface (surface2);
655 EXTEND (SP, 5); 1155 EXTEND (SP, 6);
656 PUSHs (sv_2mortal (newSViv (surface2->w))); 1156 PUSHs (sv_2mortal (newSViv (surface2->w)));
657 PUSHs (sv_2mortal (newSViv (surface2->h))); 1157 PUSHs (sv_2mortal (newSViv (surface2->h)));
658 SDL_LockSurface (surface2);
659 PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch))); 1158 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))); 1159 PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
662 PUSHs (sv_2mortal (newSViv (GL_RGBA))); 1160 PUSHs (sv_2mortal (newSViv (GL_RGBA)));
663 PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE))); 1161 PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
1162 SDL_UnlockSurface (surface2);
664 1163
665 SDL_FreeSurface (surface); 1164 SDL_FreeSurface (surface);
666 SDL_FreeSurface (surface2); 1165 SDL_FreeSurface (surface2);
667} 1166}
668 1167
… …
694void 1193void
695error (char *message) 1194error (char *message)
696 CODE: 1195 CODE:
697 fprintf (stderr, "ERROR: %s\n", message); 1196 fprintf (stderr, "ERROR: %s\n", message);
698#ifdef _WIN32 1197#ifdef _WIN32
699 MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR); 1198 MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
700#endif 1199#endif
701 1200
702void 1201void
703fatal (char *message) 1202fatal (char *message)
704 CODE: 1203 CODE:
705 fprintf (stderr, "FATAL: %s\n", message); 1204 fprintf (stderr, "FATAL: %s\n", message);
706#ifdef _WIN32 1205#ifdef _WIN32
707 MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR); 1206 MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
708#endif 1207#endif
709 _exit (1); 1208 _exit (1);
710 1209
711void 1210void
712_exit (int retval) 1211_exit (int retval = 0)
713 CODE: 1212 CODE:
1213#ifdef WIN32
1214 ExitThread (retval); // unclean, please beam me up
1215#else
714 _exit (retval); 1216 _exit (retval);
1217#endif
715 1218
1219void
1220debug ()
1221 CODE:
1222{
1223#if DEBUG
1224 VALGRIND_DO_LEAK_CHECK;
1225#endif
1226}
1227
1228int
1229SvREFCNT (SV *sv)
1230 CODE:
1231 RETVAL = SvREFCNT (sv);
1232 OUTPUT:
1233 RETVAL
1234
716MODULE = CFClient PACKAGE = CFClient::Font 1235MODULE = Deliantra::Client PACKAGE = DC::Font
717 1236
718CFClient::Font 1237PROTOTYPES: DISABLE
1238
1239DC::Font
719new_from_file (SV *class, char *path, int id = 0) 1240new_from_file (SV *class, char *path, int id = 0)
720 CODE: 1241 CODE:
721{ 1242{
722 int count; 1243 int count;
723 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count); 1244 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
… …
726} 1247}
727 OUTPUT: 1248 OUTPUT:
728 RETVAL 1249 RETVAL
729 1250
730void 1251void
731DESTROY (CFClient::Font self) 1252DESTROY (DC::Font self)
732 CODE: 1253 CODE:
733 pango_font_description_free (self); 1254 pango_font_description_free (self);
734 1255
735void 1256void
736make_default (CFClient::Font self) 1257make_default (DC::Font self)
1258 PROTOTYPE: $
737 CODE: 1259 CODE:
738 default_font = self; 1260 default_font = self;
739 1261
740MODULE = CFClient PACKAGE = CFClient::Layout 1262MODULE = Deliantra::Client PACKAGE = DC::Layout
741 1263
742CFClient::Layout 1264PROTOTYPES: DISABLE
743new (SV *class, int rgba = 0) 1265
1266void
1267glyph_cache_backup ()
1268 PROTOTYPE:
1269 CODE:
1270 tc_backup ();
1271
1272void
1273glyph_cache_restore ()
1274 PROTOTYPE:
1275 CODE:
1276 tc_restore ();
1277
1278DC::Layout
1279new (SV *class)
744 CODE: 1280 CODE:
745 New (0, RETVAL, 1, struct cf_layout); 1281 New (0, RETVAL, 1, struct cf_layout);
746 1282
747 RETVAL->pl = pango_layout_new (rgba ? cairo_context : ft2_context); 1283 RETVAL->pl = pango_layout_new (opengl_context);
748 RETVAL->rgba = rgba;
749 RETVAL->r = 1.; 1284 RETVAL->r = 1.;
750 RETVAL->g = 1.; 1285 RETVAL->g = 1.;
751 RETVAL->b = 1.; 1286 RETVAL->b = 1.;
752 RETVAL->a = 1.; 1287 RETVAL->a = 1.;
753 RETVAL->base_height = MIN_FONT_HEIGHT; 1288 RETVAL->base_height = MIN_FONT_HEIGHT;
754 RETVAL->font = 0; 1289 RETVAL->font = 0;
1290 RETVAL->rc = rc_alloc ();
755 1291
756 pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR); 1292 pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
757 layout_update_font (RETVAL); 1293 layout_update_font (RETVAL);
758 OUTPUT: 1294 OUTPUT:
759 RETVAL 1295 RETVAL
760 1296
761void 1297void
762DESTROY (CFClient::Layout self) 1298DESTROY (DC::Layout self)
763 CODE: 1299 CODE:
764 g_object_unref (self->pl); 1300 g_object_unref (self->pl);
1301 rc_free (self->rc);
765 Safefree (self); 1302 Safefree (self);
766 1303
1304void
1305set_text (DC::Layout self, SV *text_)
1306 CODE:
1307{
1308 STRLEN textlen;
1309 char *text = SvPVutf8 (text_, textlen);
1310
1311 pango_layout_set_text (self->pl, text, textlen);
1312}
1313
1314void
1315set_markup (DC::Layout self, SV *text_)
1316 CODE:
1317{
1318 STRLEN textlen;
1319 char *text = SvPVutf8 (text_, textlen);
1320
1321 pango_layout_set_markup (self->pl, text, textlen);
1322}
1323
1324void
1325set_shapes (DC::Layout self, ...)
1326 CODE:
1327{
1328 PangoAttrList *attrs = 0;
1329 const char *text = pango_layout_get_text (self->pl);
1330 const char *pos = text;
1331 int arg = 4;
1332
1333 while (arg < items && (pos = strstr (pos, OBJ_STR)))
1334 {
1335 PangoRectangle inkrect, rect;
1336 PangoAttribute *attr;
1337
1338 int x = SvIV (ST (arg - 3));
1339 int y = SvIV (ST (arg - 2));
1340 int w = SvIV (ST (arg - 1));
1341 int h = SvIV (ST (arg ));
1342
1343 inkrect.x = 0;
1344 inkrect.y = 0;
1345 inkrect.width = 0;
1346 inkrect.height = 0;
1347
1348 rect.x = x * PANGO_SCALE;
1349 rect.y = y * PANGO_SCALE;
1350 rect.width = w * PANGO_SCALE;
1351 rect.height = h * PANGO_SCALE;
1352
1353 if (!attrs)
1354 attrs = pango_layout_get_attributes (self->pl);
1355
1356 attr = pango_attr_shape_new (&inkrect, &rect);
1357 attr->start_index = pos - text;
1358 attr->end_index = attr->start_index + sizeof (OBJ_STR) - 1;
1359 pango_attr_list_insert (attrs, attr);
1360
1361 arg += 4;
1362 pos += sizeof (OBJ_STR) - 1;
1363 }
1364
1365 if (attrs)
1366 pango_layout_set_attributes (self->pl, attrs);
1367}
1368
1369void
1370get_shapes (DC::Layout self)
1371 PPCODE:
1372{
1373 PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
1374
1375 do
1376 {
1377 PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
1378
1379 if (run && shape_attr_p (run))
1380 {
1381 PangoRectangle extents;
1382 pango_layout_iter_get_run_extents (iter, 0, &extents);
1383
1384 EXTEND (SP, 2);
1385 PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.x))));
1386 PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.y))));
1387 }
1388 }
1389 while (pango_layout_iter_next_run (iter));
1390
1391 pango_layout_iter_free (iter);
1392}
1393
767int 1394int
768is_rgba (CFClient::Layout self) 1395has_wrapped (DC::Layout self)
769 CODE: 1396 CODE:
770 RETVAL = self->rgba; 1397{
1398 int lines = 1;
1399 const char *text = pango_layout_get_text (self->pl);
1400
1401 while (*text)
1402 lines += *text++ == '\n';
1403
1404 RETVAL = lines < pango_layout_get_line_count (self->pl);
1405}
771 OUTPUT: 1406 OUTPUT:
772 RETVAL 1407 RETVAL
773 1408
774void
775set_text (CFClient::Layout self, SV *text_)
776 CODE:
777{
778 STRLEN textlen;
779 char *text = SvPVutf8 (text_, textlen);
780
781 pango_layout_set_text (self->pl, text, textlen);
782}
783
784void
785set_markup (CFClient::Layout self, SV *text_)
786 CODE:
787{
788 STRLEN textlen;
789 char *text = SvPVutf8 (text_, textlen);
790
791 pango_layout_set_markup (self->pl, text, textlen);
792}
793
794SV * 1409SV *
795get_text (CFClient::Layout self) 1410get_text (DC::Layout self)
796 CODE: 1411 CODE:
797 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0); 1412 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
798 sv_utf8_decode (RETVAL); 1413 sv_utf8_decode (RETVAL);
799 OUTPUT: 1414 OUTPUT:
800 RETVAL 1415 RETVAL
801 1416
802void 1417void
803set_foreground (CFClient::Layout self, float r, float g, float b, float a = 1.) 1418set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
804 CODE: 1419 CODE:
805 self->r = r; 1420 self->r = r;
806 self->g = g; 1421 self->g = g;
807 self->b = b; 1422 self->b = b;
808 self->a = a; 1423 self->a = a;
809 1424
810void 1425void
811set_font (CFClient::Layout self, CFClient::Font font = 0) 1426set_font (DC::Layout self, DC::Font font = 0)
812 CODE: 1427 CODE:
813 if (self->font != font) 1428 if (self->font != font)
814 { 1429 {
815 self->font = font; 1430 self->font = font;
816 layout_update_font (self); 1431 layout_update_font (self);
817 } 1432 }
818 1433
819void 1434void
820set_height (CFClient::Layout self, int base_height) 1435set_height (DC::Layout self, int base_height)
821 CODE: 1436 CODE:
822 if (self->base_height != base_height) 1437 if (self->base_height != base_height)
823 { 1438 {
824 self->base_height = base_height; 1439 self->base_height = base_height;
825 layout_update_font (self); 1440 layout_update_font (self);
826 } 1441 }
827 1442
828void 1443void
829set_width (CFClient::Layout self, int max_width = -1) 1444set_width (DC::Layout self, int max_width = -1)
830 CODE: 1445 CODE:
831 pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE); 1446 pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
832 1447
833void 1448void
834set_indent (CFClient::Layout self, int indent) 1449set_indent (DC::Layout self, int indent)
835 CODE: 1450 CODE:
836 pango_layout_set_indent (self->pl, indent * PANGO_SCALE); 1451 pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
837 1452
838void 1453void
839set_spacing (CFClient::Layout self, int spacing) 1454set_spacing (DC::Layout self, int spacing)
840 CODE: 1455 CODE:
841 pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE); 1456 pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
842 1457
843void 1458void
844set_ellipsise (CFClient::Layout self, int ellipsise) 1459set_ellipsise (DC::Layout self, int ellipsise)
845 CODE: 1460 CODE:
846 pango_layout_set_ellipsize (self->pl, 1461 pango_layout_set_ellipsize (self->pl,
847 ellipsise == 1 ? PANGO_ELLIPSIZE_START 1462 ellipsise == 1 ? PANGO_ELLIPSIZE_START
848 : ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE 1463 : ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
849 : ellipsise == 3 ? PANGO_ELLIPSIZE_END 1464 : ellipsise == 3 ? PANGO_ELLIPSIZE_END
850 : PANGO_ELLIPSIZE_NONE 1465 : PANGO_ELLIPSIZE_NONE
851 ); 1466 );
852 1467
853void 1468void
854set_single_paragraph_mode (CFClient::Layout self, int spm) 1469set_single_paragraph_mode (DC::Layout self, int spm)
855 CODE: 1470 CODE:
856 pango_layout_set_single_paragraph_mode (self->pl, !!spm); 1471 pango_layout_set_single_paragraph_mode (self->pl, !!spm);
857 1472
858void 1473void
859size (CFClient::Layout self) 1474size (DC::Layout self)
860 PPCODE: 1475 PPCODE:
861{ 1476{
862 int w, h; 1477 int w, h;
863 1478
864 layout_get_pixel_size (self, &w, &h); 1479 layout_get_pixel_size (self, &w, &h);
… …
867 PUSHs (sv_2mortal (newSViv (w))); 1482 PUSHs (sv_2mortal (newSViv (w)));
868 PUSHs (sv_2mortal (newSViv (h))); 1483 PUSHs (sv_2mortal (newSViv (h)));
869} 1484}
870 1485
871int 1486int
1487descent (DC::Layout self)
1488 CODE:
1489{
1490 PangoRectangle rect;
1491 PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1492 pango_layout_line_get_pixel_extents (line, 0, &rect);
1493 RETVAL = PANGO_DESCENT (rect);
1494}
1495 OUTPUT:
1496 RETVAL
1497
1498int
872xy_to_index (CFClient::Layout self, int x, int y) 1499xy_to_index (DC::Layout self, int x, int y)
873 CODE: 1500 CODE:
874{ 1501{
875 int index, trailing; 1502 int index, trailing;
876 pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing); 1503 pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
877 RETVAL = index; 1504 RETVAL = index + trailing;
878} 1505}
879 OUTPUT: 1506 OUTPUT:
880 RETVAL 1507 RETVAL
881 1508
882void 1509void
883cursor_pos (CFClient::Layout self, int index) 1510cursor_pos (DC::Layout self, int index)
884 PPCODE: 1511 PPCODE:
885{ 1512{
886 PangoRectangle strong_pos; 1513 PangoRectangle pos;
887 pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0); 1514 pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
888 1515
889 EXTEND (SP, 3); 1516 EXTEND (SP, 3);
890 PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE))); 1517 PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
891 PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE))); 1518 PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
892 PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE))); 1519 PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
893} 1520}
894 1521
895void 1522void
896render (CFClient::Layout self) 1523index_to_line_x (DC::Layout self, int index, int trailing = 0)
897 PPCODE: 1524 PPCODE:
898{ 1525{
899 SV *retval; 1526 int line, x;
900 int w, h;
901 1527
902 layout_get_pixel_size (self, &w, &h); 1528 pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
903 1529#if !PANGO_VERSION_CHECK (1, 17, 3)
904 if (self->rgba) 1530 /* pango bug: line is between 1..numlines, not 0..numlines-1 */
905 { 1531 --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 1532#endif
945#endif
946 rgba = SDL_SwapBE32 (rgba);
947 *p++ = rgba;
948 }
949 }
950
951 EXTEND (SP, 5); 1533 EXTEND (SP, 2);
952 PUSHs (sv_2mortal (newSViv (w))); 1534 PUSHs (sv_2mortal (newSViv (line)));
1535 PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1536}
1537
1538void
1539line_x_to_index (DC::Layout self, int line, int x)
1540 PPCODE:
1541{
1542 PangoLayoutLine *lp;
1543 int index, trailing;
1544
1545 if (line < 0)
1546 XSRETURN_EMPTY;
1547
1548 if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1549 XSRETURN_EMPTY; /* do better */
1550
1551 pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1552
1553 EXTEND (SP, 2);
1554 if (GIMME_V == G_SCALAR)
953 PUSHs (sv_2mortal (newSViv (h))); 1555 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 1556 else
959 { 1557 {
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))); 1558 PUSHs (sv_2mortal (newSViv (index)));
979 PUSHs (sv_2mortal (newSViv (h))); 1559 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 } 1560 }
984} 1561}
985 1562
1563void
1564render (DC::Layout self, float x, float y, int flags = 0)
1565 CODE:
1566 rc_clear (self->rc);
1567 pango_opengl_render_layout_subpixel (
1568 self->pl,
1569 self->rc,
1570 x * PANGO_SCALE, y * PANGO_SCALE,
1571 self->r, self->g, self->b, self->a,
1572 flags
1573 );
1574 // we assume that context_change actually clears/frees stuff
1575 // and does not do any recomputation...
1576 pango_layout_context_changed (self->pl);
1577
1578void
1579draw (DC::Layout self)
1580 CODE:
1581{
1582 glEnable (GL_TEXTURE_2D);
1583 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1584 glEnable (GL_BLEND);
1585 gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
1586 GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
1587 glEnable (GL_ALPHA_TEST);
1588 glAlphaFunc (GL_GREATER, 7.f / 255.f);
1589
1590 rc_draw (self->rc);
1591
1592 glDisable (GL_ALPHA_TEST);
1593 glDisable (GL_BLEND);
1594 glDisable (GL_TEXTURE_2D);
1595}
1596
986MODULE = CFClient PACKAGE = CFClient::Texture 1597MODULE = Deliantra::Client PACKAGE = DC::Texture
987 1598
1599PROTOTYPES: ENABLE
1600
988void 1601void
1602pad (SV *data_, int ow, int oh, int nw, int nh)
1603 CODE:
1604{
1605 if ((nw != ow || nh != oh) && SvOK (data_))
1606 {
1607 STRLEN datalen;
1608 char *data = SvPVbyte (data_, datalen);
1609 int bpp = datalen / (ow * oh);
1610 SV *result_ = sv_2mortal (newSV (nw * nh * bpp));
1611
1612 SvPOK_only (result_);
1613 SvCUR_set (result_, nw * nh * bpp);
1614
1615 memset (SvPVX (result_), 0, nw * nh * bpp);
1616 while (oh--)
1617 memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1618
1619 sv_setsv (data_, result_);
1620 }
1621}
1622
1623void
989draw_quad (SV *self, float x, float y, float w = 0, float h = 0) 1624draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
990 PROTOTYPE: $$$;$$ 1625 PROTOTYPE: $$$;$$
991 ALIAS: 1626 ALIAS:
992 draw_quad_alpha = 1 1627 draw_quad_alpha = 1
993 draw_quad_alpha_premultiplied = 2 1628 draw_quad_alpha_premultiplied = 2
994 CODE: 1629 CODE:
995{ 1630{
996 HV *hv = (HV *)SvRV (self); 1631 HV *hv = (HV *)SvRV (self);
997 float s = SvNV (*hv_fetch (hv, "s", 1, 1)); 1632 float s = SvNV (*hv_fetch (hv, "s", 1, 1));
998 float t = SvNV (*hv_fetch (hv, "t", 1, 1)); 1633 float t = SvNV (*hv_fetch (hv, "t", 1, 1));
999 int name = SvIV (*hv_fetch (hv, "name", 4, 1)); 1634 int name = SvIV (*hv_fetch (hv, "name", 4, 1));
1635
1636 if (name <= 0)
1637 XSRETURN_EMPTY;
1000 1638
1001 if (items < 5) 1639 if (items < 5)
1002 { 1640 {
1003 w = SvNV (*hv_fetch (hv, "w", 1, 1)); 1641 w = SvNV (*hv_fetch (hv, "w", 1, 1));
1004 h = SvNV (*hv_fetch (hv, "h", 1, 1)); 1642 h = SvNV (*hv_fetch (hv, "h", 1, 1));
… …
1032 glDisable (GL_ALPHA_TEST); 1670 glDisable (GL_ALPHA_TEST);
1033 glDisable (GL_BLEND); 1671 glDisable (GL_BLEND);
1034 } 1672 }
1035} 1673}
1036 1674
1675void
1676draw_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)
1677 PROTOTYPE: @
1678 CODE:
1679{
1680 glEnable (GL_BLEND);
1681 glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
1682 glEnable (GL_TEXTURE_2D);
1683 glBindTexture (GL_TEXTURE_2D, name1);
1684
1685 glColor3f (intensity, intensity, intensity);
1686 glPushMatrix ();
1687 glScalef (1./3, 1./3, 1.);
1688
1689 if (blend > 0.f)
1690 {
1691 float dx3 = dx * -3.f / w;
1692 float dy3 = dy * -3.f / h;
1693 GLfloat env_color[4] = { 0., 0., 0., blend };
1694
1695 /* interpolate the two shadow textures */
1696 /* stage 0 == rgb(glcolor) + alpha(t0) */
1697 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1698
1699 /* stage 1 == rgb(glcolor) + alpha(interpolate t0, t1, texenv) */
1700 gl.ActiveTexture (GL_TEXTURE1);
1701 glEnable (GL_TEXTURE_2D);
1702 glBindTexture (GL_TEXTURE_2D, name2);
1703 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_COMBINE);
1704
1705 /* rgb == rgb(glcolor) */
1706 glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_RGB, GL_REPLACE);
1707 glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_RGB, GL_CONSTANT);
1708 glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_RGB, GL_SRC_COLOR);
1709
1710 /* alpha = interpolate t0, t1 by env_alpha */
1711 glTexEnvfv (GL_TEXTURE_ENV, GL_TEXTURE_ENV_COLOR, env_color);
1712
1713 glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_ALPHA, GL_INTERPOLATE);
1714 glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_ALPHA, GL_TEXTURE);
1715 glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_ALPHA, GL_SRC_ALPHA);
1716
1717 glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE1_ALPHA, GL_PREVIOUS);
1718 glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND1_ALPHA, GL_SRC_ALPHA);
1719
1720 glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE2_ALPHA, GL_CONSTANT);
1721 glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND2_ALPHA, GL_SRC_ALPHA);
1722
1723 glBegin (GL_QUADS);
1724 gl.MultiTexCoord2f (GL_TEXTURE0, 0, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 ); glVertex2i (0, 0);
1725 gl.MultiTexCoord2f (GL_TEXTURE0, 0, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 + t); glVertex2i (0, h);
1726 gl.MultiTexCoord2f (GL_TEXTURE0, s, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 + t); glVertex2i (w, h);
1727 gl.MultiTexCoord2f (GL_TEXTURE0, s, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 ); glVertex2i (w, 0);
1728 glEnd ();
1729
1730 glDisable (GL_TEXTURE_2D);
1731 gl.ActiveTexture (GL_TEXTURE0);
1732 }
1733 else
1734 {
1735 /* simple blending of one texture, also opengl <1.3 path */
1736 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1737
1738 glBegin (GL_QUADS);
1739 glTexCoord2f (0, 0); glVertex2f (0, 0);
1740 glTexCoord2f (0, t); glVertex2f (0, h);
1741 glTexCoord2f (s, t); glVertex2f (w, h);
1742 glTexCoord2f (s, 0); glVertex2f (w, 0);
1743 glEnd ();
1744 }
1745
1746 /* draw ?-marks or equivalent, this is very clumsy code :/ */
1747 {
1748 int x, y;
1749 int dx3 = dx * 3;
1750 int dy3 = dy * 3;
1751
1752 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1753 glBindTexture (GL_TEXTURE_2D, hidden_tex);
1754 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1755 glTranslatef (-1., -1., 0);
1756 glBegin (GL_QUADS);
1757
1758 for (y = 1; y < h; y += 3)
1759 {
1760 int y1 = y - dy3;
1761 int y1valid = y1 >= 0 && y1 < h;
1762
1763 for (x = 1; x < w; x += 3)
1764 {
1765 int x1 = x - dx3;
1766 uint8_t h1 = data1 [x + y * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
1767 uint8_t h2;
1768
1769 if (y1valid && x1 >= 0 && x1 < w)
1770 h2 = data2 [x1 + y1 * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
1771 else
1772 h2 = 1; /* out of range == invisible */
1773
1774 if (h1 || h2)
1775 {
1776 float alpha = h1 == h2 ? 1.f : h1 ? 1.f - blend : blend;
1777 glColor4f (1., 1., 1., alpha);
1778
1779 glTexCoord2f (0, 0.); glVertex2i (x , y );
1780 glTexCoord2f (0, 1.); glVertex2i (x , y + 3);
1781 glTexCoord2f (1, 1.); glVertex2i (x + 3, y + 3);
1782 glTexCoord2f (1, 0.); glVertex2i (x + 3, y );
1783 }
1784 }
1785 }
1786 }
1787
1788 glEnd ();
1789
1790 glPopMatrix ();
1791
1792 glDisable (GL_TEXTURE_2D);
1793 glDisable (GL_BLEND);
1794}
1795
1796IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
1797 CODE:
1798{
1799 GLint width;
1800 glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
1801 glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
1802 RETVAL = width > 0;
1803}
1804 OUTPUT:
1805 RETVAL
1806
1037MODULE = CFClient PACKAGE = CFClient::Map 1807MODULE = Deliantra::Client PACKAGE = DC::Map
1038 1808
1039CFClient::Map 1809PROTOTYPES: DISABLE
1040new (SV *class, int map_width, int map_height) 1810
1811DC::Map
1812new (SV *class)
1041 CODE: 1813 CODE:
1042 New (0, RETVAL, 1, struct map); 1814 New (0, RETVAL, 1, struct map);
1043 RETVAL->x = 0; 1815 RETVAL->x = 0;
1044 RETVAL->y = 0; 1816 RETVAL->y = 0;
1045 RETVAL->w = map_width; 1817 RETVAL->w = 0;
1046 RETVAL->h = map_height; 1818 RETVAL->h = 0;
1047 RETVAL->ox = 0; 1819 RETVAL->ox = 0;
1048 RETVAL->oy = 0; 1820 RETVAL->oy = 0;
1049 RETVAL->faces = 8192; 1821 RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1050 Newz (0, RETVAL->face, RETVAL->faces, mapface); 1822 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; 1823 RETVAL->rows = 0;
1054 RETVAL->row = 0; 1824 RETVAL->row = 0;
1055 OUTPUT: 1825 OUTPUT:
1056 RETVAL 1826 RETVAL
1057 1827
1058void 1828void
1059DESTROY (CFClient::Map self) 1829DESTROY (DC::Map self)
1060 CODE: 1830 CODE:
1061{ 1831{
1062 map_clear (self); 1832 map_clear (self);
1063 Safefree (self->face); 1833 Safefree (self->face2tile);
1064 Safefree (self->tex); 1834 Safefree (self->tex);
1065 Safefree (self); 1835 Safefree (self);
1066} 1836}
1067 1837
1068void 1838void
1839resize (DC::Map self, int map_width, int map_height)
1840 CODE:
1841 self->w = map_width;
1842 self->h = map_height;
1843
1844void
1069clear (CFClient::Map self) 1845clear (DC::Map self)
1070 CODE: 1846 CODE:
1071 map_clear (self); 1847 map_clear (self);
1072 1848
1073void 1849void
1074set_face (CFClient::Map self, int face, int texid) 1850set_tileid (DC::Map self, int face, int tile)
1075 CODE: 1851 CODE:
1076{ 1852{
1077 while (self->faces <= face) 1853 need_facenum (self, face); self->face2tile [face] = tile;
1078 { 1854 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} 1855}
1085 1856
1086void 1857void
1858set_smooth (DC::Map self, int face, int smooth, int level)
1859 CODE:
1860{
1861 tileid texid;
1862 maptex *tex;
1863
1864 if (face < 0 || face >= self->faces)
1865 return;
1866
1867 if (smooth < 0 || smooth >= self->faces)
1868 return;
1869
1870 texid = self->face2tile [face];
1871
1872 if (!texid)
1873 return;
1874
1875 tex = self->tex + texid;
1876 tex->smoothtile = self->face2tile [smooth];
1877 tex->smoothlevel = level;
1878}
1879
1880void
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) 1881set_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: 1882 CODE:
1089{ 1883{
1090 while (self->texs <= texid) 1884 need_texid (self, texid);
1091 {
1092 Append (maptex, self->tex, self->texs, self->texs);
1093 self->texs *= 2;
1094 }
1095 1885
1096 { 1886 {
1097 maptex *tex = self->tex + texid; 1887 maptex *tex = self->tex + texid;
1098 1888
1099 tex->name = name; 1889 tex->name = name;
… …
1115 // use uglier nearest interpolation because linear suffers 1905 // use uglier nearest interpolation because linear suffers
1116 // from transparent color bleeding and ugly wrapping effects. 1906 // from transparent color bleeding and ugly wrapping effects.
1117 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST); 1907 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1118} 1908}
1119 1909
1910void
1911expire_textures (DC::Map self, int texid, int count)
1912 PPCODE:
1913 for (; texid < self->texs && count; ++texid, --count)
1914 {
1915 maptex *tex = self->tex + texid;
1916
1917 if (tex->name)
1918 {
1919 if (tex->unused)
1920 {
1921 tex->name = 0;
1922 tex->unused = 0;
1923 XPUSHs (sv_2mortal (newSViv (texid)));
1924 }
1925 else
1926 tex->unused = 1;
1927 }
1928 }
1929
1120int 1930int
1121ox (CFClient::Map self) 1931ox (DC::Map self)
1122 ALIAS: 1932 ALIAS:
1123 oy = 1 1933 oy = 1
1124 x = 2 1934 x = 2
1125 y = 3 1935 y = 3
1126 w = 4 1936 w = 4
… …
1137 } 1947 }
1138 OUTPUT: 1948 OUTPUT:
1139 RETVAL 1949 RETVAL
1140 1950
1141void 1951void
1142scroll (CFClient::Map self, int dx, int dy) 1952scroll (DC::Map self, int dx, int dy)
1143 CODE: 1953 CODE:
1144{ 1954{
1145 if (dx > 0) 1955 if (dx > 0)
1146 map_blank (self, self->x, self->y, dx - 1, self->h); 1956 map_blank (self, self->x, self->y, dx, self->h);
1147 else if (dx < 0) 1957 else if (dx < 0)
1148 map_blank (self, self->x + self->w + dx + 1, self->y, 1 - dx, self->h); 1958 map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1149 1959
1150 if (dy > 0) 1960 if (dy > 0)
1151 map_blank (self, self->x, self->y, self->w, dy - 1); 1961 map_blank (self, self->x, self->y, self->w, dy);
1152 else if (dy < 0) 1962 else if (dy < 0)
1153 map_blank (self, self->x, self->y + self->h + dy + 1, self->w, 1 - dy); 1963 map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1154 1964
1155 self->ox += dx; self->x += dx; 1965 self->ox += dx; self->x += dx;
1156 self->oy += dy; self->y += dy; 1966 self->oy += dy; self->y += dy;
1157 1967
1158 while (self->y < 0) 1968 while (self->y < 0)
… …
1162 self->rows += MAP_EXTEND_Y; 1972 self->rows += MAP_EXTEND_Y;
1163 self->y += MAP_EXTEND_Y; 1973 self->y += MAP_EXTEND_Y;
1164 } 1974 }
1165} 1975}
1166 1976
1167void 1977SV *
1168map1a_update (CFClient::Map self, SV *data_) 1978map1a_update (DC::Map self, SV *data_, int extmap)
1169 CODE: 1979 CODE:
1170{ 1980{
1171 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_); 1981 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1172 uint8_t *data_end = (uint8_t *)SvEND (data_); 1982 uint8_t *data_end = (uint8_t *)SvEND (data_);
1173 mapcell *cell; 1983 mapcell *cell;
1174 int x, y, flags; 1984 int x, y, z, flags;
1985 AV *missing = newAV ();
1986 RETVAL = newRV_noinc ((SV *)missing);
1175 1987
1176 while (data < data_end) 1988 while (data < data_end - 1)
1177 { 1989 {
1178 flags = (data [0] << 8) + data [1]; data += 2; 1990 flags = (data [0] << 8) + data [1]; data += 2;
1179 1991
1180 x = ((flags >> 10) & 63) + self->x; 1992 x = self->x + ((flags >> 10) & 63);
1181 y = ((flags >> 4) & 63) + self->y; 1993 y = self->y + ((flags >> 4) & 63);
1182 1994
1183 cell = map_get_cell (self, x, y); 1995 cell = map_get_cell (self, x, y);
1184 1996
1185 if (flags & 15) 1997 if (flags & 15)
1186 { 1998 {
1187 if (cell->darkness < 0) 1999 if (!cell->darkness)
1188 { 2000 {
2001 memset (cell, 0, sizeof (*cell));
1189 cell->darkness = 0; 2002 cell->darkness = 256;
1190 cell->face [0] = 0;
1191 cell->face [1] = 0;
1192 cell->face [2] = 0;
1193 } 2003 }
1194 2004
1195 cell->darkness = flags & 8 ? *data++ : 255;
1196
1197 //TODO: don't trust server data to be in-range(!) 2005 //TODO: don't trust server data to be in-range(!)
1198 2006
1199 if (flags & 4) 2007 if (flags & 8)
1200 { 2008 {
1201 cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2; 2009 if (extmap)
2010 {
2011 uint8_t ext, cmd;
2012
2013 do
2014 {
2015 ext = *data++;
2016 cmd = ext & 0x7f;
2017
2018 if (cmd < 4)
2019 cell->darkness = 255 - ext * 64 + 1; /* make sure this doesn't collide with FOW_DARKNESS */
2020 else if (cmd == 5) // health
2021 {
2022 cell->stat_width = 1;
2023 cell->stat_hp = *data++;
2024 }
2025 else if (cmd == 6) // monster width
2026 cell->stat_width = *data++ + 1;
2027 else if (cmd == 0x47)
2028 {
2029 if (*data == 1) cell->player = data [1];
2030 else if (*data == 2) cell->player = data [2] + (data [1] << 8);
2031 else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
2032 else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
2033
2034 data += *data + 1;
2035 }
2036 else if (cmd == 8) // cell flags
2037 cell->flags = *data++;
2038 else if (ext & 0x40) // unknown, multibyte => skip
2039 data += *data + 1;
2040 else
2041 data++;
2042 }
2043 while (ext & 0x80);
2044 }
2045 else
2046 cell->darkness = *data++ + 1;
1202 } 2047 }
1203 2048
2049 for (z = 0; z <= 2; ++z)
1204 if (flags & 2) 2050 if (flags & (4 >> z))
1205 { 2051 {
1206 cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2; 2052 faceid face = (data [0] << 8) + data [1]; data += 2;
2053 need_facenum (self, face);
2054 cell->tile [z] = self->face2tile [face];
2055
2056 if (cell->tile [z])
2057 {
2058 maptex *tex = self->tex + cell->tile [z];
2059 tex->unused = 0;
2060 if (!tex->name)
2061 av_push (missing, newSViv (cell->tile [z]));
2062
2063 if (tex->smoothtile)
2064 {
2065 maptex *smooth = self->tex + tex->smoothtile;
2066 smooth->unused = 0;
2067 if (!smooth->name)
2068 av_push (missing, newSViv (tex->smoothtile));
2069 }
2070 }
1207 } 2071 }
1208
1209 if (flags & 1)
1210 {
1211 cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
1212 }
1213 } 2072 }
1214 else 2073 else
1215 cell->darkness = -1; 2074 CELL_CLEAR (cell);
1216 } 2075 }
1217} 2076}
2077 OUTPUT:
2078 RETVAL
1218 2079
1219SV * 2080SV *
1220mapmap (CFClient::Map self, int x0, int y0, int w, int h) 2081mapmap (DC::Map self, int x0, int y0, int w, int h)
1221 CODE: 2082 CODE:
1222{ 2083{
1223 int x1, x; 2084 int x1, x;
1224 int y1, y; 2085 int y1, y;
1225 int z; 2086 int z;
… …
1246 { 2107 {
1247 mapcell *cell = row->col + (x - row->c0); 2108 mapcell *cell = row->col + (x - row->c0);
1248 2109
1249 for (z = 0; z <= 0; z++) 2110 for (z = 0; z <= 0; z++)
1250 { 2111 {
1251 mapface face = cell->face [z];
1252
1253 if (face)
1254 {
1255 maptex tex = self->tex [face]; 2112 maptex tex = self->tex [cell->tile [z]];
1256 int a0 = 255 - tex.a; 2113 int a0 = 255 - tex.a;
1257 int a1 = tex.a; 2114 int a1 = tex.a;
1258 2115
1259 r = (r * a0 + tex.r * a1) / 255; 2116 r = (r * a0 + tex.r * a1) / 255;
1260 g = (g * a0 + tex.g * a1) / 255; 2117 g = (g * a0 + tex.g * a1) / 255;
1261 b = (b * a0 + tex.b * a1) / 255; 2118 b = (b * a0 + tex.b * a1) / 255;
1262 a = (a * a0 + tex.a * a1) / 255; 2119 a = (a * a0 + tex.a * a1) / 255;
1263 }
1264 } 2120 }
1265 } 2121 }
1266 2122
1267 *map++ = (r ) 2123 *map++ = (r )
1268 | (g << 8) 2124 | (g << 8)
… …
1275} 2131}
1276 OUTPUT: 2132 OUTPUT:
1277 RETVAL 2133 RETVAL
1278 2134
1279void 2135void
1280draw (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh) 2136draw (DC::Map self, int mx, int my, int sw, int sh, int T, U32 player = 0xffffffff, int sdx = 0, int sdy = 0)
2137 CODE:
2138{
2139 int x, y, z;
2140
2141 HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
2142 uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
2143 static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
2144 smooth_key skey;
2145 int pl_x, pl_y;
2146 maptex pl_tex;
2147 rc_t *rc = rc_alloc ();
2148 rc_t *rc_ov = rc_alloc ();
2149 rc_key_t key;
2150 rc_array_t *arr;
2151
2152 pl_tex.name = 0;
2153
2154 // that's current max. sorry.
2155 if (sw > 255) sw = 255;
2156 if (sh > 255) sh = 255;
2157
2158 // clear key, in case of extra padding
2159 memset (&skey, 0, sizeof (skey));
2160
2161 memset (&key, 0, sizeof (key));
2162 key.r = 255;
2163 key.g = 255;
2164 key.b = 255;
2165 key.a = 255;
2166 key.mode = GL_QUADS;
2167 key.format = GL_T2F_V3F;
2168
2169 mx += self->x;
2170 my += self->y;
2171
2172 // first pass: determine smooth_max
2173 // rather ugly, if you ask me
2174 // could also be stored inside mapcell and updated on change
2175 memset (smooth_max, 0, sizeof (smooth_max));
2176
2177 for (y = 0; y < sh; y++)
2178 if (0 <= y + my && y + my < self->rows)
2179 {
2180 maprow *row = self->row + (y + my);
2181
2182 for (x = 0; x < sw; x++)
2183 if (row->c0 <= x + mx && x + mx < row->c1)
2184 {
2185 mapcell *cell = row->col + (x + mx - row->c0);
2186
2187 smooth_max[x + 1][y + 1] =
2188 MAX (self->tex [cell->tile [0]].smoothlevel,
2189 MAX (self->tex [cell->tile [1]].smoothlevel,
2190 self->tex [cell->tile [2]].smoothlevel));
2191 }
2192 }
2193
2194 glEnable (GL_BLEND);
2195 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
2196 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
2197
2198 for (z = 0; z <= 2; z++)
2199 {
2200 memset (smooth_level, 0, sizeof (smooth_level));
2201 key.texname = -1;
2202
2203 for (y = 0; y < sh; y++)
2204 if (0 <= y + my && y + my < self->rows)
2205 {
2206 maprow *row = self->row + (y + my);
2207
2208 for (x = 0; x < sw; x++)
2209 if (row->c0 <= x + mx && x + mx < row->c1)
2210 {
2211 mapcell *cell = row->col + (x + mx - row->c0);
2212 tileid tile = cell->tile [z];
2213
2214 if (tile)
2215 {
2216 maptex tex = self->tex [tile];
2217 int px, py;
2218
2219 if (key.texname != tex.name)
2220 {
2221 self->tex [tile].unused = 0;
2222
2223 if (!tex.name)
2224 tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
2225
2226 key.texname = tex.name;
2227 arr = rc_array (rc, &key);
2228 }
2229
2230 px = (x + 1) * T - tex.w;
2231 py = (y + 1) * T - tex.h;
2232
2233 if (expect_false (cell->player == player) && expect_false (z == 2))
2234 {
2235 pl_x = px;
2236 pl_y = py;
2237 pl_tex = tex;
2238 continue;
2239 }
2240
2241 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
2242 rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
2243 rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
2244 rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
2245
2246 // update smooth hash
2247 if (tex.smoothtile)
2248 {
2249 skey.tile = tex.smoothtile;
2250 skey.level = tex.smoothlevel;
2251
2252 smooth_level [tex.smoothlevel >> 5] |= ((uint32_t)1) << (tex.smoothlevel & 31);
2253
2254 // add bits to current tile and all neighbours. skey.x|y is
2255 // shifted +1|+1 so we always stay positive.
2256
2257 // bits is ___n cccc CCCC bbbb
2258 // n do not draw borders&corners
2259 // c draw these corners, but...
2260 // C ... not these
2261 // b draw these borders
2262
2263 // borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
2264 // ┃· ·· ·┃ ━━
2265
2266 // corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
2267 // ·· ·· ·┏ ┓·
2268
2269 // full tile
2270 skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
2271
2272 // borders
2273 skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
2274 skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
2275 skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
2276 skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
2277
2278 // corners
2279 skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
2280 skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
2281 skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
2282 skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
2283 }
2284 }
2285
2286 if (expect_false (z == 2) && expect_false (cell->flags))
2287 {
2288 // overlays such as the speech bubble, probably more to come
2289 if (cell->flags & 1)
2290 {
2291 rc_key_t key_ov = key;
2292 maptex tex = self->tex [TEXID_SPEECH];
2293 rc_array_t *arr;
2294 int px = x * T + T * 2 / 32;
2295 int py = y * T - T * 6 / 32;
2296
2297 key_ov.texname = tex.name;
2298 arr = rc_array (rc_ov, &key_ov);
2299
2300 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
2301 rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
2302 rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
2303 rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
2304 }
2305 }
2306 }
2307 }
2308
2309 rc_draw (rc);
2310 rc_clear (rc);
2311
2312 // go through all smoothlevels, lowest to highest, then draw.
2313 // this is basically counting sort
2314 {
2315 int w, b;
2316
2317 glEnable (GL_TEXTURE_2D);
2318 glBegin (GL_QUADS);
2319 for (w = 0; w < 256 / 32; ++w)
2320 {
2321 uint32_t smask = smooth_level [w];
2322 if (smask)
2323 for (b = 0; b < 32; ++b)
2324 if (smask & (((uint32_t)1) << b))
2325 {
2326 int level = (w << 5) | b;
2327 HE *he;
2328
2329 hv_iterinit (smooth);
2330 while ((he = hv_iternext (smooth)))
2331 {
2332 smooth_key *skey = (smooth_key *)HeKEY (he);
2333 IV bits = SvIVX (HeVAL (he));
2334
2335 if (!(bits & 0x1000)
2336 && skey->level == level
2337 && level > smooth_max [skey->x][skey->y])
2338 {
2339 maptex tex = self->tex [skey->tile];
2340 int px = (((int)skey->x) - 1) * T;
2341 int py = (((int)skey->y) - 1) * T;
2342 int border = bits & 15;
2343 int corner = (bits >> 8) & ~(bits >> 4) & 15;
2344 float dx = tex.s * .0625f; // 16 images/row
2345 float dy = tex.t * .5f ; // 2 images/column
2346
2347 if (tex.name)
2348 {
2349 // this time avoiding texture state changes
2350 // save gobs of state changes.
2351 if (key.texname != tex.name)
2352 {
2353 self->tex [skey->tile].unused = 0;
2354
2355 glEnd ();
2356 glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
2357 glBegin (GL_QUADS);
2358 }
2359
2360 if (border)
2361 {
2362 float ox = border * dx;
2363
2364 glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
2365 glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
2366 glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
2367 glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
2368 }
2369
2370 if (corner)
2371 {
2372 float ox = corner * dx;
2373
2374 glTexCoord2f (ox , dy ); glVertex2i (px , py );
2375 glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
2376 glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
2377 glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
2378 }
2379 }
2380 }
2381 }
2382 }
2383 }
2384
2385 glEnd ();
2386 glDisable (GL_TEXTURE_2D);
2387 key.texname = -1;
2388 }
2389
2390 hv_clear (smooth);
2391 }
2392
2393 if (pl_tex.name)
2394 {
2395 maptex tex = pl_tex;
2396 int px = pl_x + sdx;
2397 int py = pl_y + sdy;
2398
2399 key.texname = tex.name;
2400 arr = rc_array (rc, &key);
2401
2402 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
2403 rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
2404 rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
2405 rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
2406
2407 rc_draw (rc);
2408 }
2409
2410 rc_draw (rc_ov);
2411 rc_clear (rc_ov);
2412
2413 glDisable (GL_BLEND);
2414 rc_free (rc);
2415 rc_free (rc_ov);
2416
2417 // top layer: overlays such as the health bar
2418 for (y = 0; y < sh; y++)
2419 if (0 <= y + my && y + my < self->rows)
2420 {
2421 maprow *row = self->row + (y + my);
2422
2423 for (x = 0; x < sw; x++)
2424 if (row->c0 <= x + mx && x + mx < row->c1)
2425 {
2426 mapcell *cell = row->col + (x + mx - row->c0);
2427
2428 int px = x * T;
2429 int py = y * T;
2430
2431 if (expect_false (cell->player == player))
2432 {
2433 px += sdx;
2434 py += sdy;
2435 }
2436
2437 if (cell->stat_hp)
2438 {
2439 int width = cell->stat_width * T;
2440 int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
2441
2442 glColor3ub (0, 0, 0);
2443 glRectf (px + 1, py - thick - 2,
2444 px + width - 1, py);
2445
2446 glColor3ub (cell->stat_hp, 255 - cell->stat_hp, 0);
2447 glRectf (px + 2,
2448 py - thick - 1,
2449 px + width - 2 - cell->stat_hp * (width - 4) / 255, py - 1);
2450 }
2451 }
2452 }
2453}
2454
2455void
2456draw_magicmap (DC::Map self, int w, int h, unsigned char *data)
2457 CODE:
2458{
2459 static float color[16][3] = {
2460 { 0.00f, 0.00f, 0.00f },
2461 { 1.00f, 1.00f, 1.00f },
2462 { 0.00f, 0.00f, 0.55f },
2463 { 1.00f, 0.00f, 0.00f },
2464
2465 { 1.00f, 0.54f, 0.00f },
2466 { 0.11f, 0.56f, 1.00f },
2467 { 0.93f, 0.46f, 0.00f },
2468 { 0.18f, 0.54f, 0.34f },
2469
2470 { 0.56f, 0.73f, 0.56f },
2471 { 0.80f, 0.80f, 0.80f },
2472 { 0.55f, 0.41f, 0.13f },
2473 { 0.99f, 0.77f, 0.26f },
2474
2475 { 0.74f, 0.65f, 0.41f },
2476
2477 { 0.00f, 1.00f, 1.00f },
2478 { 1.00f, 0.00f, 1.00f },
2479 { 1.00f, 1.00f, 0.00f },
2480 };
2481
2482 int x, y;
2483
2484 glEnable (GL_TEXTURE_2D);
2485 /* GL_REPLACE would be correct, as we don't need to modulate alpha,
2486 * but the nvidia driver (185.18.14) mishandles alpha textures
2487 * and takes the colour from god knows where instead of using
2488 * Cp. MODULATE results in the same colour, but slightly different
2489 * alpha, but atcually gives us the correct colour with nvidia.
2490 */
2491 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
2492 glEnable (GL_BLEND);
2493 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
2494 glBegin (GL_QUADS);
2495
2496 for (y = 0; y < h; y++)
2497 for (x = 0; x < w; x++)
2498 {
2499 unsigned char m = data [x + y * w];
2500
2501 if (m)
2502 {
2503 float *c = color [m & 15];
2504
2505 float tx1 = m & 0x40 ? 0.5f : 0.f;
2506 float tx2 = tx1 + 0.5f;
2507
2508 glColor4f (c[0], c[1], c[2], 1);
2509 glTexCoord2f (tx1, 0.); glVertex2i (x , y );
2510 glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
2511 glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
2512 glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
2513 }
2514 }
2515
2516 glEnd ();
2517 glDisable (GL_BLEND);
2518 glDisable (GL_TEXTURE_2D);
2519}
2520
2521void
2522fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1281 PPCODE: 2523 PPCODE:
1282{ 2524{
1283 int vx, vy;
1284 int x, y, z; 2525 int x, y;
1285 int last_name;
1286 mapface face;
1287 int sw4 = (sw + 3) & ~3; 2526 int sw1 = sw + 2;
2527 int sh1 = sh + 2;
2528 int sh3 = sh * 3;
2529 int sw3 = sw * 3;
2530 uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
1288 SV *darkness_sv = sv_2mortal (newSV (sw4 * sh)); 2531 SV *darkness3_sv = sv_2mortal (newSV (sw3 * sh3));
1289 uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv); 2532 uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
1290 2533
1291 memset (darkness, 255, sw4 * sh);
1292 SvPOK_only (darkness_sv); 2534 SvPOK_only (darkness3_sv);
1293 SvCUR_set (darkness_sv, sw4 * sh); 2535 SvCUR_set (darkness3_sv, sw3 * sh3);
1294 2536
1295 vx = self->x + (self->w - sw) / 2 - shift_x; 2537 mx += self->x - 1;
1296 vy = self->y + (self->h - sh) / 2 - shift_y; 2538 my += self->y - 1;
1297 2539
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++) 2540 for (y = 0; y < sh1; y++)
1321 if (0 <= y + vy && y + vy < self->rows) 2541 if (0 <= y + my && y + my < self->rows)
1322 { 2542 {
1323 maprow *row = self->row + (y + vy); 2543 maprow *row = self->row + (y + my);
1324 2544
1325 for (x = 0; x < sw; x++) 2545 for (x = 0; x < sw1; x++)
1326 if (row->c0 <= x + vx && x + vx < row->c1) 2546 if (row->c0 <= x + mx && x + mx < row->c1)
1327 { 2547 {
1328 mapcell *cell = row->col + (x + vx - row->c0); 2548 mapcell *cell = row->col + (x + mx - row->c0);
1329 2549
1330 darkness[y * sw4 + x] = cell->darkness < 0 2550 darkness1 [y * sw1 + x] = cell->darkness
2551 ? DARKNESS_ADJUST (255 - (cell->darkness - 1))
1331 ? 255 - FOW_DARKNESS 2552 : 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 } 2553 }
1357 } 2554 }
1358 2555
1359 glEnd (); 2556 for (y = 0; y < sh; ++y)
2557 for (x = 0; x < sw; ++x)
2558 {
2559 uint8_t d11 = darkness1 [(y ) * sw1 + x ];
2560 uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
2561 uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
2562 uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
2563 uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
2564 uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
2565 uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
2566 uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
2567 uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
1360 2568
1361 glDisable (GL_TEXTURE_2D); 2569 uint8_t r11 = (d11 + d21 + d12) / 3;
1362 glDisable (GL_BLEND); 2570 uint8_t r21 = d21;
2571 uint8_t r31 = (d21 + d31 + d32) / 3;
2572
2573 uint8_t r12 = d12;
2574 uint8_t r22 = d22;
2575 uint8_t r32 = d32;
2576
2577 uint8_t r13 = (d13 + d23 + d12) / 3;
2578 uint8_t r23 = d23;
2579 uint8_t r33 = (d23 + d33 + d32) / 3;
2580
2581 darkness3 [(y * 3 ) * sw3 + (x * 3 )] = MAX (d22, r11);
2582 darkness3 [(y * 3 ) * sw3 + (x * 3 + 1)] = MAX (d22, r21);
2583 darkness3 [(y * 3 ) * sw3 + (x * 3 + 2)] = MAX (d22, r31);
2584 darkness3 [(y * 3 + 1) * sw3 + (x * 3 )] = MAX (d22, r12);
2585 darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 1)] = MAX (d22, r22); /* this MUST be == d22 */
2586 darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 2)] = MAX (d22, r32);
2587 darkness3 [(y * 3 + 2) * sw3 + (x * 3 )] = MAX (d22, r13);
2588 darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 1)] = MAX (d22, r23);
2589 darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 2)] = MAX (d22, r33);
2590 }
2591
2592 free (darkness1);
1363 2593
1364 EXTEND (SP, 3); 2594 EXTEND (SP, 3);
1365 PUSHs (sv_2mortal (newSViv (sw4))); 2595 PUSHs (sv_2mortal (newSViv (sw3)));
1366 PUSHs (sv_2mortal (newSViv (sh))); 2596 PUSHs (sv_2mortal (newSViv (sh3)));
1367 PUSHs (darkness_sv); 2597 PUSHs (darkness3_sv);
1368} 2598}
1369 2599
1370SV * 2600SV *
1371get_rect (CFClient::Map self, int x0, int y0, int w, int h) 2601get_rect (DC::Map self, int x0, int y0, int w, int h)
1372 CODE: 2602 CODE:
1373{ 2603{
1374 int x, y, x1, y1; 2604 int x, y, x1, y1;
1375 SV *data_sv = newSV (w * h * 7 + 5); 2605 SV *data_sv = newSV (w * h * 7 + 5);
1376 uint8_t *data = (uint8_t *)SvPVX (data_sv); 2606 uint8_t *data = (uint8_t *)SvPVX (data_sv);
… …
1401 if (row && row->c0 <= x && x < row->c1) 2631 if (row && row->c0 <= x && x < row->c1)
1402 { 2632 {
1403 mapcell *cell = row->col + (x - row->c0); 2633 mapcell *cell = row->col + (x - row->c0);
1404 uint8_t flags = 0; 2634 uint8_t flags = 0;
1405 2635
1406 if (cell->face [0]) flags |= 1; 2636 if (cell->tile [0]) flags |= 1;
1407 if (cell->face [1]) flags |= 2; 2637 if (cell->tile [1]) flags |= 2;
1408 if (cell->face [2]) flags |= 4; 2638 if (cell->tile [2]) flags |= 4;
1409 2639
1410 *data++ = flags; 2640 *data++ = flags;
1411 2641
1412 if (flags & 1) 2642 if (flags & 1)
1413 { 2643 {
2644 tileid tile = cell->tile [0];
1414 *data++ = cell->face [0] >> 8; 2645 *data++ = tile >> 8;
1415 *data++ = cell->face [0]; 2646 *data++ = tile;
1416 } 2647 }
1417 2648
1418 if (flags & 2) 2649 if (flags & 2)
1419 { 2650 {
2651 tileid tile = cell->tile [1];
1420 *data++ = cell->face [1] >> 8; 2652 *data++ = tile >> 8;
1421 *data++ = cell->face [1]; 2653 *data++ = tile;
1422 } 2654 }
1423 2655
1424 if (flags & 4) 2656 if (flags & 4)
1425 { 2657 {
2658 tileid tile = cell->tile [2];
1426 *data++ = cell->face [2] >> 8; 2659 *data++ = tile >> 8;
1427 *data++ = cell->face [2]; 2660 *data++ = tile;
1428 } 2661 }
1429 } 2662 }
1430 else 2663 else
1431 *data++ = 0; 2664 *data++ = 0;
1432 } 2665 }
1433 } 2666 }
1434 2667
2668 /* if size is w*h + 5 then no data has been found */
2669 if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)
2670 {
1435 SvPOK_only (data_sv); 2671 SvPOK_only (data_sv);
1436 SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv)); 2672 SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
2673 }
2674
1437 RETVAL = data_sv; 2675 RETVAL = data_sv;
1438} 2676}
1439 OUTPUT: 2677 OUTPUT:
1440 RETVAL 2678 RETVAL
1441 2679
1442void 2680void
1443set_rect (CFClient::Map self, int x0, int y0, uint8_t *data) 2681set_rect (DC::Map self, int x0, int y0, SV *data_sv)
1444 PPCODE: 2682 PPCODE:
1445{ 2683{
1446 int x, y, z; 2684 int x, y, z;
1447 int w, h; 2685 int w, h;
1448 int x1, y1; 2686 int x1, y1;
2687 STRLEN len;
2688 uint8_t *data, *end;
2689
2690 len = SvLEN (data_sv);
2691 SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
2692 data = SvPVbyte_nolen (data_sv);
2693 end = data + len + 8;
2694
2695 if (len < 5)
2696 XSRETURN_EMPTY;
1449 2697
1450 if (*data++ != 0) 2698 if (*data++ != 0)
1451 return; /* version mismatch */ 2699 XSRETURN_EMPTY; /* version mismatch */
1452 2700
1453 w = *data++ << 8; w |= *data++; 2701 w = *data++ << 8; w |= *data++;
1454 h = *data++ << 8; h |= *data++; 2702 h = *data++ << 8; h |= *data++;
1455 2703
1456 // we need to do this 'cause we don't keep an absolute coord system for rows 2704 // we need to do this 'cause we don't keep an absolute coord system for rows
… …
1468 { 2716 {
1469 maprow *row = map_get_row (self, y); 2717 maprow *row = map_get_row (self, y);
1470 2718
1471 for (x = x0; x < x1; x++) 2719 for (x = x0; x < x1; x++)
1472 { 2720 {
2721 uint8_t flags;
2722
2723 if (data + 7 >= end)
2724 XSRETURN_EMPTY;
2725
1473 uint8_t flags = *data++; 2726 flags = *data++;
1474 2727
1475 if (flags) 2728 if (flags)
1476 { 2729 {
1477 mapface face[3] = { 0, 0, 0 };
1478
1479 mapcell *cell = row_get_cell (row, x); 2730 mapcell *cell = row_get_cell (row, x);
2731 tileid tile[3] = { 0, 0, 0 };
1480 2732
1481 if (flags & 1) { face[0] = *data++ << 8; face[0] |= *data++; } 2733 if (flags & 1) { tile[0] = *data++ << 8; tile[0] |= *data++; }
1482 if (flags & 2) { face[1] = *data++ << 8; face[1] |= *data++; } 2734 if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
1483 if (flags & 4) { face[2] = *data++ << 8; face[2] |= *data++; } 2735 if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
1484 2736
1485 if (cell->darkness <= 0) 2737 if (cell->darkness == 0)
1486 { 2738 {
1487 cell->darkness = -1; 2739 /*cell->darkness = 0;*/
2740 EXTEND (SP, 3);
1488 2741
1489 for (z = 0; z <= 2; z++) 2742 for (z = 0; z <= 2; z++)
1490 { 2743 {
1491 cell->face[z] = face[z]; 2744 tileid t = tile [z];
1492 2745
1493 if (face[z] && (face[z] >= self->texs || !self->tex[face [z]].name)) 2746 if (t >= self->texs || (t && !self->tex [t].name))
2747 {
1494 XPUSHs (sv_2mortal (newSViv (face[z]))); 2748 PUSHs (sv_2mortal (newSViv (t)));
2749 need_texid (self, t);
2750 }
2751
2752 cell->tile [z] = t;
1495 } 2753 }
1496 } 2754 }
1497 } 2755 }
1498 } 2756 }
1499 } 2757 }
1500} 2758}
1501 2759
1502MODULE = CFClient PACKAGE = CFClient::MixChunk 2760MODULE = Deliantra::Client PACKAGE = DC::RW
1503 2761
1504CFClient::MixChunk 2762DC::RW
1505new_from_file (SV *class, char *path) 2763new (SV *class, SV *data_sv)
1506 CODE: 2764 CODE:
1507 RETVAL = Mix_LoadWAV (path); 2765{
2766 STRLEN datalen;
2767 char *data = SvPVbyte (data_sv, datalen);
2768
2769 RETVAL = SDL_RWFromConstMem (data, datalen);
2770}
1508 OUTPUT: 2771 OUTPUT:
1509 RETVAL 2772 RETVAL
1510 2773
2774DC::RW
2775new_from_file (SV *class, const char *path, const char *mode = "rb")
2776 CODE:
2777 RETVAL = SDL_RWFromFile (path, mode);
2778 OUTPUT:
2779 RETVAL
2780
2781# fails on win32:
2782# dc.xs(2268) : error C2059: syntax error : '('
1511void 2783#void
2784#close (DC::RW self)
2785# CODE:
2786# (self->(close)) (self);
2787
2788MODULE = Deliantra::Client PACKAGE = DC::Channel
2789
2790PROTOTYPES: DISABLE
2791
2792DC::Channel
2793find ()
2794 CODE:
2795{
2796 RETVAL = Mix_GroupAvailable (-1);
2797
2798 if (RETVAL < 0)
2799 {
2800 RETVAL = Mix_GroupOldest (-1);
2801
2802 if (RETVAL < 0)
2803 XSRETURN_UNDEF;
2804
2805 Mix_HaltChannel (RETVAL);
2806 }
2807
2808 Mix_UnregisterAllEffects (RETVAL);
2809 Mix_Volume (RETVAL, 128);
2810}
2811 OUTPUT:
2812 RETVAL
2813
2814void
2815halt (DC::Channel self)
2816 CODE:
2817 Mix_HaltChannel (self);
2818
2819void
2820expire (DC::Channel self, int ticks = -1)
2821 CODE:
2822 Mix_ExpireChannel (self, ticks);
2823
2824void
2825fade_out (DC::Channel self, int ticks = -1)
2826 CODE:
2827 Mix_FadeOutChannel (self, ticks);
2828
2829int
2830volume (DC::Channel self, int volume)
2831 CODE:
2832 RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
2833 OUTPUT:
2834 RETVAL
2835
2836void
2837unregister_all_effects (DC::Channel self)
2838 CODE:
2839 Mix_UnregisterAllEffects (self);
2840
2841void
2842set_panning (DC::Channel self, int left, int right)
2843 CODE:
2844 left = CLAMP (left , 0, 255);
2845 right = CLAMP (right, 0, 255);
2846 Mix_SetPanning (self, left, right);
2847
2848void
2849set_distance (DC::Channel self, int distance)
2850 CODE:
2851 Mix_SetDistance (self, CLAMP (distance, 0, 255));
2852
2853void
2854set_position (DC::Channel self, int angle, int distance)
2855 CODE:
2856
2857void
2858set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
2859 CODE:
2860{
2861 int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
2862 int angle = atan2f (dx, -dy) * 180.f / (float)M_PI + 360.f;
2863 Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
2864}
2865
2866void
2867set_reverse_stereo (DC::Channel self, int flip)
2868 CODE:
2869 Mix_SetReverseStereo (self, flip);
2870
2871MODULE = Deliantra::Client PACKAGE = DC::MixChunk
2872
2873PROTOTYPES: DISABLE
2874
2875DC::MixChunk
2876new (SV *class, DC::RW rwops)
2877 CODE:
2878 RETVAL = Mix_LoadWAV_RW (rwops, 1);
2879 OUTPUT:
2880 RETVAL
2881
2882void
1512DESTROY (CFClient::MixChunk self) 2883DESTROY (DC::MixChunk self)
1513 CODE: 2884 CODE:
1514 Mix_FreeChunk (self); 2885 Mix_FreeChunk (self);
1515 2886
1516int 2887int
1517volume (CFClient::MixChunk self, int volume = -1) 2888volume (DC::MixChunk self, int volume = -1)
1518 CODE: 2889 CODE:
2890 if (items > 1)
2891 volume = CLAMP (volume, 0, 128);
1519 RETVAL = Mix_VolumeChunk (self, volume); 2892 RETVAL = Mix_VolumeChunk (self, volume);
1520 OUTPUT: 2893 OUTPUT:
1521 RETVAL 2894 RETVAL
1522 2895
1523int 2896DC::Channel
1524play (CFClient::MixChunk self, int channel = -1, int loops = 0, int ticks = -1) 2897play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
1525 CODE: 2898 CODE:
2899{
1526 RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks); 2900 RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
2901
2902 if (RETVAL < 0)
2903 XSRETURN_UNDEF;
2904
2905 if (channel < 0)
2906 {
2907 Mix_UnregisterAllEffects (RETVAL);
2908 Mix_Volume (RETVAL, 128);
2909 }
2910}
1527 OUTPUT: 2911 OUTPUT:
1528 RETVAL 2912 RETVAL
1529 2913
1530MODULE = CFClient PACKAGE = CFClient::MixMusic 2914MODULE = Deliantra::Client PACKAGE = DC::MixMusic
1531 2915
1532int 2916int
1533volume (int volume = -1) 2917volume (int volume = -1)
2918 PROTOTYPE: ;$
1534 CODE: 2919 CODE:
2920 if (items > 0)
2921 volume = CLAMP (volume, 0, 128);
1535 RETVAL = Mix_VolumeMusic (volume); 2922 RETVAL = Mix_VolumeMusic (volume);
1536 OUTPUT: 2923 OUTPUT:
1537 RETVAL 2924 RETVAL
1538 2925
1539CFClient::MixMusic 2926void
1540new_from_file (SV *class, char *path) 2927fade_out (int ms)
1541 CODE: 2928 CODE:
2929 Mix_FadeOutMusic (ms);
2930
2931void
2932halt ()
2933 CODE:
2934 Mix_HaltMusic ();
2935
2936DC::MixMusic
2937new (SV *class, DC::RW rwops)
2938 CODE:
1542 RETVAL = Mix_LoadMUS (path); 2939 RETVAL = Mix_LoadMUS_RW (rwops);
1543 OUTPUT: 2940 OUTPUT:
1544 RETVAL 2941 RETVAL
1545 2942
1546void 2943void
1547DESTROY (CFClient::MixMusic self) 2944DESTROY (DC::MixMusic self)
1548 CODE: 2945 CODE:
1549 Mix_FreeMusic (self); 2946 Mix_FreeMusic (self);
1550 2947
1551int 2948int
1552play (CFClient::MixMusic self, int loops = -1) 2949play (DC::MixMusic self, int loops = -1)
1553 CODE: 2950 CODE:
1554 RETVAL = Mix_PlayMusic (self, loops); 2951 RETVAL = Mix_PlayMusic (self, loops);
1555 OUTPUT: 2952 OUTPUT:
1556 RETVAL 2953 RETVAL
1557 2954
2955void
2956fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
2957 CODE:
2958 Mix_FadeInMusicPos (self, loops, ms, position);
2959
1558MODULE = CFClient PACKAGE = CFClient::OpenGL 2960MODULE = Deliantra::Client PACKAGE = DC::OpenGL
2961
2962PROTOTYPES: ENABLE
1559 2963
1560BOOT: 2964BOOT:
1561{ 2965{
1562 HV *stash = gv_stashpv ("CFClient::OpenGL", 1); 2966 HV *stash = gv_stashpv ("DC::OpenGL", 1);
1563 static const struct { 2967 static const struct {
1564 const char *name; 2968 const char *name;
1565 IV iv; 2969 IV iv;
1566 } *civ, const_iv[] = { 2970 } *civ, const_iv[] = {
1567# define const_iv(name) { # name, (IV)name } 2971# define const_iv(name) { # name, (IV)name }
2972 const_iv (GL_VENDOR),
2973 const_iv (GL_VERSION),
2974 const_iv (GL_EXTENSIONS),
2975 const_iv (GL_MAX_TEXTURE_UNITS),
1568 const_iv (GL_COLOR_MATERIAL), 2976 const_iv (GL_COLOR_MATERIAL),
1569 const_iv (GL_SMOOTH), 2977 const_iv (GL_SMOOTH),
1570 const_iv (GL_FLAT), 2978 const_iv (GL_FLAT),
1571 const_iv (GL_DITHER), 2979 const_iv (GL_DITHER),
1572 const_iv (GL_BLEND), 2980 const_iv (GL_BLEND),
… …
1574 const_iv (GL_SCISSOR_TEST), 2982 const_iv (GL_SCISSOR_TEST),
1575 const_iv (GL_DEPTH_TEST), 2983 const_iv (GL_DEPTH_TEST),
1576 const_iv (GL_ALPHA_TEST), 2984 const_iv (GL_ALPHA_TEST),
1577 const_iv (GL_NORMALIZE), 2985 const_iv (GL_NORMALIZE),
1578 const_iv (GL_RESCALE_NORMAL), 2986 const_iv (GL_RESCALE_NORMAL),
2987 const_iv (GL_FRONT),
2988 const_iv (GL_BACK),
2989 const_iv (GL_AUX0),
1579 const_iv (GL_AND), 2990 const_iv (GL_AND),
1580 const_iv (GL_ONE), 2991 const_iv (GL_ONE),
1581 const_iv (GL_ZERO), 2992 const_iv (GL_ZERO),
1582 const_iv (GL_SRC_ALPHA), 2993 const_iv (GL_SRC_ALPHA),
1583 const_iv (GL_DST_ALPHA), 2994 const_iv (GL_DST_ALPHA),
1584 const_iv (GL_ONE_MINUS_SRC_ALPHA), 2995 const_iv (GL_ONE_MINUS_SRC_ALPHA),
1585 const_iv (GL_ONE_MINUS_DST_ALPHA), 2996 const_iv (GL_ONE_MINUS_DST_ALPHA),
2997 const_iv (GL_SRC_COLOR),
2998 const_iv (GL_DST_COLOR),
2999 const_iv (GL_ONE_MINUS_SRC_COLOR),
3000 const_iv (GL_ONE_MINUS_DST_COLOR),
1586 const_iv (GL_SRC_ALPHA_SATURATE), 3001 const_iv (GL_SRC_ALPHA_SATURATE),
1587 const_iv (GL_RGB), 3002 const_iv (GL_RGB),
1588 const_iv (GL_RGBA), 3003 const_iv (GL_RGBA),
3004 const_iv (GL_RGBA4),
3005 const_iv (GL_RGBA8),
3006 const_iv (GL_RGB5_A1),
1589 const_iv (GL_UNSIGNED_BYTE), 3007 const_iv (GL_UNSIGNED_BYTE),
1590 const_iv (GL_UNSIGNED_SHORT), 3008 const_iv (GL_UNSIGNED_SHORT),
1591 const_iv (GL_UNSIGNED_INT), 3009 const_iv (GL_UNSIGNED_INT),
1592 const_iv (GL_ALPHA), 3010 const_iv (GL_ALPHA),
1593 const_iv (GL_INTENSITY), 3011 const_iv (GL_INTENSITY),
1594 const_iv (GL_LUMINANCE), 3012 const_iv (GL_LUMINANCE),
1595 const_iv (GL_LUMINANCE_ALPHA), 3013 const_iv (GL_LUMINANCE_ALPHA),
1596 const_iv (GL_FLOAT), 3014 const_iv (GL_FLOAT),
1597 const_iv (GL_UNSIGNED_INT_8_8_8_8_REV), 3015 const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
3016 const_iv (GL_COMPRESSED_ALPHA_ARB),
3017 const_iv (GL_COMPRESSED_LUMINANCE_ARB),
3018 const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
3019 const_iv (GL_COMPRESSED_INTENSITY_ARB),
3020 const_iv (GL_COMPRESSED_RGB_ARB),
3021 const_iv (GL_COMPRESSED_RGBA_ARB),
1598 const_iv (GL_COMPILE), 3022 const_iv (GL_COMPILE),
3023 const_iv (GL_PROXY_TEXTURE_1D),
3024 const_iv (GL_PROXY_TEXTURE_2D),
1599 const_iv (GL_TEXTURE_1D), 3025 const_iv (GL_TEXTURE_1D),
1600 const_iv (GL_TEXTURE_2D), 3026 const_iv (GL_TEXTURE_2D),
1601 const_iv (GL_TEXTURE_ENV), 3027 const_iv (GL_TEXTURE_ENV),
1602 const_iv (GL_TEXTURE_MAG_FILTER), 3028 const_iv (GL_TEXTURE_MAG_FILTER),
1603 const_iv (GL_TEXTURE_MIN_FILTER), 3029 const_iv (GL_TEXTURE_MIN_FILTER),
… …
1624 const_iv (GL_COLOR_LOGIC_OP), 3050 const_iv (GL_COLOR_LOGIC_OP),
1625 const_iv (GL_SEPARABLE_2D), 3051 const_iv (GL_SEPARABLE_2D),
1626 const_iv (GL_CONVOLUTION_2D), 3052 const_iv (GL_CONVOLUTION_2D),
1627 const_iv (GL_CONVOLUTION_BORDER_MODE), 3053 const_iv (GL_CONVOLUTION_BORDER_MODE),
1628 const_iv (GL_CONSTANT_BORDER), 3054 const_iv (GL_CONSTANT_BORDER),
3055 const_iv (GL_POINTS),
1629 const_iv (GL_LINES), 3056 const_iv (GL_LINES),
3057 const_iv (GL_LINE_STRIP),
1630 const_iv (GL_LINE_LOOP), 3058 const_iv (GL_LINE_LOOP),
1631 const_iv (GL_QUADS), 3059 const_iv (GL_QUADS),
1632 const_iv (GL_QUAD_STRIP), 3060 const_iv (GL_QUAD_STRIP),
1633 const_iv (GL_TRIANGLES), 3061 const_iv (GL_TRIANGLES),
1634 const_iv (GL_TRIANGLE_STRIP), 3062 const_iv (GL_TRIANGLE_STRIP),
1635 const_iv (GL_TRIANGLE_FAN), 3063 const_iv (GL_TRIANGLE_FAN),
3064 const_iv (GL_POLYGON),
1636 const_iv (GL_PERSPECTIVE_CORRECTION_HINT), 3065 const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
3066 const_iv (GL_POINT_SMOOTH_HINT),
3067 const_iv (GL_LINE_SMOOTH_HINT),
3068 const_iv (GL_POLYGON_SMOOTH_HINT),
3069 const_iv (GL_GENERATE_MIPMAP_HINT),
3070 const_iv (GL_TEXTURE_COMPRESSION_HINT),
1637 const_iv (GL_FASTEST), 3071 const_iv (GL_FASTEST),
3072 const_iv (GL_DONT_CARE),
3073 const_iv (GL_NICEST),
1638 const_iv (GL_V2F), 3074 const_iv (GL_V2F),
1639 const_iv (GL_V3F), 3075 const_iv (GL_V3F),
1640 const_iv (GL_T2F_V3F), 3076 const_iv (GL_T2F_V3F),
1641 const_iv (GL_T2F_N3F_V3F), 3077 const_iv (GL_T2F_N3F_V3F),
3078 const_iv (GL_FUNC_ADD),
3079 const_iv (GL_FUNC_SUBTRACT),
3080 const_iv (GL_FUNC_REVERSE_SUBTRACT),
1642# undef const_iv 3081# undef const_iv
1643 }; 3082 };
1644 3083
1645 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 3084 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1646 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 3085 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
3086
3087 texture_av = newAV ();
3088 AvREAL_off (texture_av);
1647} 3089}
3090
3091void
3092disable_GL_EXT_blend_func_separate ()
3093 CODE:
3094 gl.BlendFuncSeparate = 0;
3095 gl.BlendFuncSeparateEXT = 0;
3096
3097void
3098apple_nvidia_bug (int enable)
1648 3099
1649char * 3100char *
1650gl_vendor () 3101gl_vendor ()
1651 CODE: 3102 CODE:
1652 RETVAL = (char *)glGetString (GL_VENDOR); 3103 RETVAL = (char *)glGetString (GL_VENDOR);
… …
1665 CODE: 3116 CODE:
1666 RETVAL = (char *)glGetString (GL_EXTENSIONS); 3117 RETVAL = (char *)glGetString (GL_EXTENSIONS);
1667 OUTPUT: 3118 OUTPUT:
1668 RETVAL 3119 RETVAL
1669 3120
3121const char *glGetString (GLenum pname)
3122
3123GLint glGetInteger (GLenum pname)
3124 CODE:
3125 glGetIntegerv (pname, &RETVAL);
3126 OUTPUT:
3127 RETVAL
3128
3129GLdouble glGetDouble (GLenum pname)
3130 CODE:
3131 glGetDoublev (pname, &RETVAL);
3132 OUTPUT:
3133 RETVAL
3134
1670int glGetError () 3135int glGetError ()
3136
3137void glFinish ()
1671 3138
1672void glClear (int mask) 3139void glClear (int mask)
1673 3140
1674void glClearColor (float r, float g, float b, float a = 1.0) 3141void glClearColor (float r, float g, float b, float a = 1.0)
1675 PROTOTYPE: @ 3142 PROTOTYPE: @
… …
1686 3153
1687void glBlendFuncSeparate (int sa, int da, int saa, int daa) 3154void glBlendFuncSeparate (int sa, int da, int saa, int daa)
1688 CODE: 3155 CODE:
1689 gl_BlendFuncSeparate (sa, da, saa, daa); 3156 gl_BlendFuncSeparate (sa, da, saa, daa);
1690 3157
3158# void glBlendEquation (int se)
3159
1691void glDepthMask (int flag) 3160void glDepthMask (int flag)
1692 3161
1693void glLogicOp (int opcode) 3162void glLogicOp (int opcode)
1694 3163
1695void glColorMask (int red, int green, int blue, int alpha) 3164void glColorMask (int red, int green, int blue, int alpha)
… …
1699void glPushMatrix () 3168void glPushMatrix ()
1700 3169
1701void glPopMatrix () 3170void glPopMatrix ()
1702 3171
1703void glLoadIdentity () 3172void glLoadIdentity ()
3173
3174void glDrawBuffer (int buffer)
3175
3176void glReadBuffer (int buffer)
1704 3177
1705# near_ and far_ are due to microsofts buggy "c" compiler 3178# near_ and far_ are due to microsofts buggy "c" compiler
1706void glFrustum (double left, double right, double bottom, double top, double near_, double far_) 3179void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
1707 3180
1708# near_ and far_ are due to microsofts buggy "c" compiler 3181# near_ and far_ are due to microsofts buggy "c" compiler
1709void glOrtho (double left, double right, double bottom, double top, double near_, double far_) 3182void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
3183
3184PROTOTYPES: DISABLE
1710 3185
1711void glViewport (int x, int y, int width, int height) 3186void glViewport (int x, int y, int width, int height)
1712 3187
1713void glScissor (int x, int y, int width, int height) 3188void glScissor (int x, int y, int width, int height)
1714 3189
… …
1722 3197
1723void glRotate (float angle, float x, float y, float z) 3198void glRotate (float angle, float x, float y, float z)
1724 CODE: 3199 CODE:
1725 glRotatef (angle, x, y, z); 3200 glRotatef (angle, x, y, z);
1726 3201
1727void glBegin (int mode)
1728
1729void glEnd ()
1730
1731void glColor (float r, float g, float b, float a = 1.0) 3202void glColor (float r, float g, float b, float a = 1.0)
1732 PROTOTYPE: @ 3203 PROTOTYPE: @
1733 ALIAS: 3204 ALIAS:
1734 glColor_premultiply = 1 3205 glColor_premultiply = 1
1735 CODE: 3206 CODE:
1736 if (ix) 3207 if (ix)
1737 { 3208 {
1738 r *= a; 3209 r *= a;
1739 g *= a; 3210 g *= a;
1740 b *= a; 3211 b *= a;
1741 } 3212 }
1742 // microsoft visual "c" rounds instead of truncating... 3213 // microsoft visual "c" rounds instead of truncating...
1743 glColor4ub (MIN ((int)(r * 256.f), 255), 3214 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 3215
1754void glRasterPos (float x, float y, float z = 0.) 3216void glRasterPos (float x, float y, float z = 0.)
1755 CODE: 3217 CODE:
1756 glRasterPos3f (0, 0, z); 3218 glRasterPos3f (0, 0, z);
1757 glBitmap (0, 0, 0, 0, x, y, 0); 3219 glBitmap (0, 0, 0, 0, x, y, 0);
… …
1762 3224
1763void glTexCoord (float s, float t) 3225void glTexCoord (float s, float t)
1764 CODE: 3226 CODE:
1765 glTexCoord2f (s, t); 3227 glTexCoord2f (s, t);
1766 3228
3229void glRect (float x1, float y1, float x2, float y2)
3230 CODE:
3231 glRectf (x1, y1, x2, y2);
3232
3233void glRect_lineloop (float x1, float y1, float x2, float y2)
3234 CODE:
3235 glBegin (GL_LINE_LOOP);
3236 glVertex2f (x1, y1);
3237 glVertex2f (x2, y1);
3238 glVertex2f (x2, y2);
3239 glVertex2f (x1, y2);
3240 glEnd ();
3241
3242PROTOTYPES: ENABLE
3243
3244void glBegin (int mode)
3245
3246void glEnd ()
3247
3248void glPointSize (GLfloat size)
3249
3250void glLineWidth (GLfloat width)
3251
3252void glInterleavedArrays (int format, int stride, char *data)
3253
3254void glDrawElements (int mode, int count, int type, char *indices)
3255
3256# 1.2 void glDrawRangeElements (int mode, int start, int end
3257
1767void glTexEnv (int target, int pname, float param) 3258void glTexEnv (int target, int pname, float param)
1768 CODE: 3259 CODE:
1769 glTexEnvf (target, pname, param); 3260 glTexEnvf (target, pname, param);
1770 3261
1771void glTexParameter (int target, int pname, float param) 3262void 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) 3278void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
1788 CODE: 3279 CODE:
1789 if (gl.SeparableFilter2D) 3280 if (gl.SeparableFilter2D)
1790 gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column); 3281 gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
1791 3282
1792void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data) 3283void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
1793 3284
1794void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border) 3285void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
1795 3286
1796void glDrawPixels (int width, int height, int format, int type, char *pixels) 3287void glDrawPixels (int width, int height, int format, int type, char *pixels)
3288
3289void glPixelZoom (float x, float y)
1797 3290
1798void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR) 3291void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
1799 3292
1800int glGenTexture () 3293int glGenTexture ()
1801 CODE: 3294 CODE:
1802{ 3295 RETVAL = gen_texture ();
1803 GLuint name;
1804 glGenTextures (1, &name);
1805 RETVAL = name;
1806}
1807 OUTPUT: 3296 OUTPUT:
1808 RETVAL 3297 RETVAL
1809 3298
1810void glDeleteTexture (int name) 3299void glDeleteTexture (int name)
1811 CODE: 3300 CODE:
1812{
1813 GLuint name_ = name;
1814 glDeleteTextures (1, &name_); 3301 del_texture (name);
1815} 3302
1816
1817int glGenList () 3303int glGenList ()
1818 CODE: 3304 CODE:
1819 RETVAL = glGenLists (1); 3305 RETVAL = glGenLists (1);
1820 OUTPUT: 3306 OUTPUT:
1821 RETVAL 3307 RETVAL
… …
1828 3314
1829void glEndList () 3315void glEndList ()
1830 3316
1831void glCallList (int list) 3317void glCallList (int list)
1832 3318
3319void c_init ()
3320 CODE:
3321 glPixelStorei (GL_PACK_ALIGNMENT , 1);
3322 glPixelStorei (GL_UNPACK_ALIGNMENT, 1);
1833 3323
3324MODULE = Deliantra::Client PACKAGE = DC::UI::Base
3325
3326PROTOTYPES: DISABLE
3327
3328void
3329find_widget (SV *self, NV x, NV y)
3330 PPCODE:
3331{
3332 if (within_widget (self, x, y))
3333 XPUSHs (self);
3334}
3335
3336BOOT:
3337{
3338 hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
3339
3340 draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
3341 draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
3342 draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
3343 draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
3344}
3345
3346void
3347draw (SV *self)
3348 CODE:
3349{
3350 HV *hv;
3351 SV **svp;
3352 NV x, y, w, h;
3353 SV *draw_x_sv = GvSV (draw_x_gv);
3354 SV *draw_y_sv = GvSV (draw_y_gv);
3355 SV *draw_w_sv = GvSV (draw_w_gv);
3356 SV *draw_h_sv = GvSV (draw_h_gv);
3357 double draw_x, draw_y;
3358
3359 if (!SvROK (self))
3360 croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
3361
3362 hv = (HV *)SvRV (self);
3363
3364 if (SvTYPE (hv) != SVt_PVHV)
3365 croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
3366
3367 svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
3368 svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
3369
3370 if (!h || !w)
3371 XSRETURN_EMPTY;
3372
3373 svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
3374 svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
3375
3376 draw_x = SvNV (draw_x_sv) + x;
3377 draw_y = SvNV (draw_y_sv) + y;
3378
3379 if (draw_x + w < 0 || draw_x >= SvNV (draw_w_sv)
3380 || draw_y + h < 0 || draw_y >= SvNV (draw_h_sv))
3381 XSRETURN_EMPTY;
3382
3383 sv_setnv (draw_x_sv, draw_x);
3384 sv_setnv (draw_y_sv, draw_y);
3385
3386 glPushMatrix ();
3387 glTranslated (x, y, 0);
3388
3389 if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
3390 {
3391 svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
3392
3393 if (svp && SvTRUE (*svp))
3394 {
3395 glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
3396 glEnable (GL_BLEND);
3397 glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
3398 glBegin (GL_QUADS);
3399 glVertex2f (0, 0);
3400 glVertex2f (w, 0);
3401 glVertex2f (w, h);
3402 glVertex2f (0, h);
3403 glEnd ();
3404 glDisable (GL_BLEND);
3405 }
3406 }
3407#if 0
3408 // draw borders, for debugging
3409 glPushMatrix ();
3410 glColor4f (1., 1., 0., 1.);
3411 glTranslatef (.5, .5, 0.);
3412 glBegin (GL_LINE_LOOP);
3413 glVertex2f (0 , 0);
3414 glVertex2f (w - 1, 0);
3415 glVertex2f (w - 1, h - 1);
3416 glVertex2f (0 , h - 1);
3417 glEnd ();
3418 glPopMatrix ();
3419#endif
3420 PUSHMARK (SP);
3421 XPUSHs (self);
3422 PUTBACK;
3423 call_method ("_draw", G_VOID | G_DISCARD);
3424 SPAGAIN;
3425
3426 glPopMatrix ();
3427
3428 draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
3429 draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
3430}
3431

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