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Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.109 by root, Wed Jun 7 23:29:13 2006 UTC vs.
Revision 1.302 by root, Tue Apr 20 10:53:11 2010 UTC

1#ifdef _WIN32 1#ifdef _WIN32
2# define _WIN32_WINNT 0x0500 // needed to get win2000 api calls 2# define WIN32_LEAN_AND_MEAN
3# define NTDDI_VERSION NTDDI_WIN2K // needed to get win2000 api calls
3# include <malloc.h> 4# include <malloc.h>
4# include <windows.h> 5# include <windows.h>
6# include <wininet.h>
5# pragma warning(disable:4244) 7# pragma warning(disable:4244)
8# pragma warning(disable:4761)
9#endif
10
11//#define DEBUG 1
12#if DEBUG
13# include <valgrind/memcheck.h>
6#endif 14#endif
7 15
8#include "EXTERN.h" 16#include "EXTERN.h"
9#include "perl.h" 17#include "perl.h"
10#include "XSUB.h" 18#include "XSUB.h"
11 19
20#ifdef _WIN32
21# undef pipe
22// microsoft vs. C
23# define sqrtf(x) sqrt(x)
24# define atan2f(x,y) atan2(x,y)
25# define M_PI 3.14159265f
26#endif
27
28#include <assert.h>
12#include <math.h> 29#include <math.h>
13#include <string.h> 30#include <string.h>
14#include <stdio.h> 31#include <stdio.h>
32#include <stdlib.h>
33
34#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
15 35
16#include <SDL.h> 36#include <SDL.h>
37#include <SDL_thread.h>
17#include <SDL_endian.h> 38#include <SDL_endian.h>
18#include <SDL_image.h> 39#include <SDL_image.h>
19#include <SDL_mixer.h> 40#include <SDL_mixer.h>
20#include <SDL_opengl.h> 41#include <SDL_opengl.h>
21 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
22#include <glib/gmacros.h> 53#include <glib/gmacros.h>
23 54
24#include <pango/pango.h> 55#include <pango/pango.h>
25#include <pango/pangofc-fontmap.h> 56
26#include <pango/pangoft2.h> 57#ifndef PANGO_VERSION_CHECK
27#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
28 67
29#ifndef _WIN32 68#ifndef _WIN32
30# include <sys/types.h> 69# include <sys/types.h>
31# include <sys/socket.h> 70# include <sys/socket.h>
32# include <netinet/in.h> 71# include <netinet/in.h>
33# include <netinet/tcp.h> 72# include <netinet/tcp.h>
34# include <inttypes.h> 73# include <inttypes.h>
74#endif
75
76#if __GNUC__ >= 4
77# define expect(expr,value) __builtin_expect ((expr),(value))
35#else 78#else
36 typedef unsigned char uint8_t; 79# define expect(expr,value) (expr)
37 typedef unsigned short uint16_t;
38 typedef unsigned int uint32_t;
39 typedef signed char int8_t;
40 typedef signed short int16_t;
41 typedef signed int int32_t;
42#endif 80#endif
43 81
44#include "glext.h" 82#define expect_false(expr) expect ((expr) != 0, 0)
83#define expect_true(expr) expect ((expr) != 0, 1)
45 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 */
46#define FOW_DARKNESS 32 89#define FOW_DARKNESS 50
90#define DARKNESS_ADJUST(n) (n)
47 91
48#define MAP_EXTEND_X 32 92#define MAP_EXTEND_X 32
49#define MAP_EXTEND_Y 512 93#define MAP_EXTEND_Y 512
50 94
51#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;
52 106
53static struct 107static struct
54{ 108{
55#define GL_FUNC(ptr,name) ptr name; 109#define GL_FUNC(ptr,name) ptr name;
56#include "glfunc.h" 110#include "glfunc.h"
57#undef GL_FUNC 111#undef GL_FUNC
58} gl; 112} gl;
59 113
114static void
60static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa) 115gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
61{ 116{
62 if (gl.BlendFuncSeparate) 117 if (gl.BlendFuncSeparate)
63 gl.BlendFuncSeparate (sa, da, saa, daa); 118 gl.BlendFuncSeparate (sa, da, saa, daa);
64 else if (gl.BlendFuncSeparateEXT) 119 else if (gl.BlendFuncSeparateEXT)
65 gl.BlendFuncSeparateEXT (sa, da, saa, daa); 120 gl.BlendFuncSeparateEXT (sa, da, saa, daa);
66 else 121 else
67 glBlendFunc (sa, da); 122 glBlendFunc (sa, da);
68} 123}
69 124
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;
70typedef Mix_Chunk *CFClient__MixChunk; 158typedef Mix_Chunk *DC__MixChunk;
71typedef Mix_Music *CFClient__MixMusic; 159typedef Mix_Music *DC__MixMusic;
72 160
73typedef 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}
74 180
75typedef struct cf_layout { 181typedef struct cf_layout {
76 PangoLayout *pl; // either derived from a cairo or ft2 context 182 PangoLayout *pl;
77 int rgba; // wether we use rgba (cairo) or grayscale (ft2)
78 float r, g, b, a; // default color for rgba mode 183 float r, g, b, a; // default color for rgba mode
79 int base_height; 184 int base_height;
80 CFClient__Font font; 185 DC__Font font;
186 rc_t *rc;
81} *CFClient__Layout; 187} *DC__Layout;
82 188
83static CFClient__Font default_font; 189static DC__Font default_font;
84static PangoContext *ft2_context, *cairo_context; 190static PangoContext *opengl_context;
85static PangoFontMap *ft2_fontmap, *cairo_fontmap; 191static PangoFontMap *opengl_fontmap;
86 192
87static void 193static void
88substitute_func (FcPattern *pattern, gpointer data) 194substitute_func (FcPattern *pattern, gpointer data)
89{ 195{
90 FcPatternAddBool (pattern, FC_HINTING, 1); 196 FcPatternAddBool (pattern, FC_HINTING, 1);
197#ifdef FC_HINT_STYLE
91 FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL); 198 FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);
92#ifdef _WIN32 199#endif
93 FcPatternAddBool (pattern, FC_AUTOHINT, 1);
94#else
95 FcPatternAddBool (pattern, FC_AUTOHINT, 0); 200 FcPatternAddBool (pattern, FC_AUTOHINT, 0);
96#endif
97} 201}
98 202
99static void 203static void
100layout_update_font (CFClient__Layout self) 204layout_update_font (DC__Layout self)
101{ 205{
102 /* 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
103 * reasonably well with bitstream vera 207 * reasonably well with dejavu/bistream fonts
104 */ 208 */
105 PangoFontDescription *font = self->font ? self->font : default_font; 209 PangoFontDescription *font = self->font ? self->font : default_font;
106 210
107 pango_font_description_set_absolute_size (font, 211 pango_font_description_set_absolute_size (font,
108 MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10)); 212 MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
109 213
110 pango_layout_set_font_description (self->pl, font); 214 pango_layout_set_font_description (self->pl, font);
111} 215}
112 216
113static void 217static void
114layout_get_pixel_size (CFClient__Layout self, int *w, int *h) 218layout_get_pixel_size (DC__Layout self, int *w, int *h)
115{ 219{
220 PangoRectangle rect;
221
222 // get_pixel_* wrongly rounds down
116 pango_layout_get_pixel_size (self->pl, w, h); 223 pango_layout_get_extents (self->pl, 0, &rect);
117 224
118 if (!*w) *w = 1; 225 rect.width = (rect.width + PANGO_SCALE - 1) / PANGO_SCALE;
119 if (!*h) *h = 1; 226 rect.height = (rect.height + PANGO_SCALE - 1) / PANGO_SCALE;
120 227
121 *w = (*w + 3) & ~3; 228 if (!rect.width) rect.width = 1;
122} 229 if (!rect.height) rect.height = 1;
123 230
231 *w = rect.width;
232 *h = rect.height;
233}
234
235typedef uint16_t tileid;
124typedef uint16_t mapface; 236typedef uint16_t faceid;
125 237
126typedef struct { 238typedef struct {
127 GLint name; 239 GLuint name;
128 int w, h; 240 int w, h;
129 float s, t; 241 float s, t;
130 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 */
131} maptex; 246} maptex;
132 247
133typedef struct { 248typedef struct {
249 uint32_t player;
250 tileid tile[3];
134 int16_t darkness; 251 uint16_t darkness;
135 mapface face[3]; 252 uint8_t stat_width, stat_hp, flags, smoothmax;
136} mapcell; 253} mapcell;
137 254
138typedef struct { 255typedef struct {
139 int32_t c0, c1; 256 int32_t c0, c1;
140 mapcell *col; 257 mapcell *col;
141} maprow; 258} maprow;
142 259
143typedef struct map { 260typedef struct map {
144 int x, y, w, h; 261 int x, y, w, h;
145 int ox, oy; /* offset to virtual global coordinate system */ 262 int ox, oy; /* offset to virtual global coordinate system */
146 int faces; 263 int faces; tileid *face2tile; // [faceid]
147 mapface *face; 264 int texs; maptex *tex; // [tileid]
148
149 int texs;
150 maptex *tex;
151 265
152 int32_t rows; 266 int32_t rows;
153 maprow *row; 267 maprow *row;
154} *CFClient__Map; 268} *DC__Map;
155 269
156static char * 270static char *
157prepend (char *ptr, int sze, int inc) 271prepend (char *ptr, int sze, int inc)
158{ 272{
159 char *p; 273 char *p;
… …
176} 290}
177 291
178#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))
179#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))
180 294
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
181static maprow * 315static maprow *
182map_get_row (CFClient__Map self, int y) 316map_get_row (DC__Map self, int y)
183{ 317{
184 if (0 > y) 318 if (0 > y)
185 { 319 {
186 int extend = - y + MAP_EXTEND_Y; 320 int extend = - y + MAP_EXTEND_Y;
187 Prepend (maprow, self->row, self->rows, extend); 321 Prepend (maprow, self->row, self->rows, extend);
… …
225 359
226 return row->col + (x - row->c0); 360 return row->col + (x - row->c0);
227} 361}
228 362
229static mapcell * 363static mapcell *
230map_get_cell (CFClient__Map self, int x, int y) 364map_get_cell (DC__Map self, int x, int y)
231{ 365{
232 return row_get_cell (map_get_row (self, y), x); 366 return row_get_cell (map_get_row (self, y), x);
233} 367}
234 368
235static void 369static void
236map_clear (CFClient__Map self) 370map_clear (DC__Map self)
237{ 371{
238 int r; 372 int r;
239 373
240 for (r = 0; r < self->rows; r++) 374 for (r = 0; r < self->rows; r++)
241 Safefree (self->row[r].col); 375 Safefree (self->row[r].col);
… …
248 self->oy = 0; 382 self->oy = 0;
249 self->row = 0; 383 self->row = 0;
250 self->rows = 0; 384 self->rows = 0;
251} 385}
252 386
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
253static void 397static void
254map_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)
255{ 399{
256 int x, y; 400 int x, y;
257 maprow *row; 401 maprow *row;
402 mapcell *cell;
258 403
259 for (y = y0; y < y0 + h; y++) 404 for (y = y0; y < y0 + h; y++)
260 if (y >= 0) 405 if (y >= 0)
261 { 406 {
262 if (y >= self->rows) 407 if (y >= self->rows)
… …
268 if (x >= row->c0) 413 if (x >= row->c0)
269 { 414 {
270 if (x >= row->c1) 415 if (x >= row->c1)
271 break; 416 break;
272 417
273 row->col[x - row->c0].darkness = -1; 418 cell = row->col + x - row->c0;
419
420 CELL_CLEAR (cell);
274 } 421 }
275 } 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);
276} 439}
277 440
278static void 441static void
279music_finished (void) 442music_finished (void)
280{ 443{
… …
299 ev.data2 = 0; 462 ev.data2 = 0;
300 463
301 SDL_PushEvent ((SDL_Event *)&ev); 464 SDL_PushEvent ((SDL_Event *)&ev);
302} 465}
303 466
304MODULE = 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
305 595
306PROTOTYPES: ENABLE 596PROTOTYPES: ENABLE
307 597
308BOOT: 598BOOT:
309{ 599{
310 HV *stash = gv_stashpv ("CFClient", 1); 600 HV *stash = gv_stashpv ("DC", 1);
311 static const struct { 601 static const struct {
312 const char *name; 602 const char *name;
313 IV iv; 603 IV iv;
314 } *civ, const_iv[] = { 604 } *civ, const_iv[] = {
315# 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
316 const_iv (SDL_ACTIVEEVENT), 609 const_iv (SDL_ACTIVEEVENT),
317 const_iv (SDL_KEYDOWN), 610 const_iv (SDL_KEYDOWN),
318 const_iv (SDL_KEYUP), 611 const_iv (SDL_KEYUP),
319 const_iv (SDL_MOUSEMOTION), 612 const_iv (SDL_MOUSEMOTION),
320 const_iv (SDL_MOUSEBUTTONDOWN), 613 const_iv (SDL_MOUSEBUTTONDOWN),
… …
329 const_iv (SDL_EVENT_RESERVEDA), 622 const_iv (SDL_EVENT_RESERVEDA),
330 const_iv (SDL_EVENT_RESERVEDB), 623 const_iv (SDL_EVENT_RESERVEDB),
331 const_iv (SDL_VIDEORESIZE), 624 const_iv (SDL_VIDEORESIZE),
332 const_iv (SDL_VIDEOEXPOSE), 625 const_iv (SDL_VIDEOEXPOSE),
333 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),
334 const_iv (SDLK_KP0), 684 const_iv (SDLK_KP0),
335 const_iv (SDLK_KP1), 685 const_iv (SDLK_KP1),
336 const_iv (SDLK_KP2), 686 const_iv (SDLK_KP2),
337 const_iv (SDLK_KP3), 687 const_iv (SDLK_KP3),
338 const_iv (SDLK_KP4), 688 const_iv (SDLK_KP4),
… …
393 const_iv (SDLK_BREAK), 743 const_iv (SDLK_BREAK),
394 const_iv (SDLK_MENU), 744 const_iv (SDLK_MENU),
395 const_iv (SDLK_POWER), 745 const_iv (SDLK_POWER),
396 const_iv (SDLK_EURO), 746 const_iv (SDLK_EURO),
397 const_iv (SDLK_UNDO), 747 const_iv (SDLK_UNDO),
748
398 const_iv (KMOD_NONE), 749 const_iv (KMOD_NONE),
750 const_iv (KMOD_SHIFT),
399 const_iv (KMOD_LSHIFT), 751 const_iv (KMOD_LSHIFT),
400 const_iv (KMOD_RSHIFT), 752 const_iv (KMOD_RSHIFT),
753 const_iv (KMOD_CTRL),
401 const_iv (KMOD_LCTRL), 754 const_iv (KMOD_LCTRL),
402 const_iv (KMOD_RCTRL), 755 const_iv (KMOD_RCTRL),
756 const_iv (KMOD_ALT),
403 const_iv (KMOD_LALT), 757 const_iv (KMOD_LALT),
404 const_iv (KMOD_RALT), 758 const_iv (KMOD_RALT),
759 const_iv (KMOD_META),
405 const_iv (KMOD_LMETA), 760 const_iv (KMOD_LMETA),
406 const_iv (KMOD_RMETA), 761 const_iv (KMOD_RMETA),
407 const_iv (KMOD_NUM), 762 const_iv (KMOD_NUM),
408 const_iv (KMOD_CAPS), 763 const_iv (KMOD_CAPS),
409 const_iv (KMOD_MODE), 764 const_iv (KMOD_MODE),
410 const_iv (KMOD_CTRL), 765
411 const_iv (KMOD_SHIFT), 766 const_iv (KMOD_LRAM),
412 const_iv (KMOD_ALT), 767
413 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)
414# undef const_iv 798# undef const_iv
415 }; 799 };
416 800
417 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; )
418 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);
419} 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
420 834
421void 835void
422pango_init () 836pango_init ()
423 CODE: 837 CODE:
424 // delayed, so it can pick up new fonts added by AddFontResourceEx
425{ 838{
426 {
427 ft2_fontmap = pango_ft2_font_map_new (); 839 opengl_fontmap = pango_opengl_font_map_new ();
428 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);
429 ft2_context = pango_ft2_font_map_create_context ((PangoFT2FontMap *)ft2_fontmap); 841 opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
430 } 842 /*pango_context_set_font_description (opengl_context, default_font);*/
431 { 843#if PANGO_VERSION_CHECK (1, 15, 2)
432 cairo_font_options_t *fopt = cairo_font_options_create (); 844 pango_context_set_language (opengl_context, pango_language_from_string ("en"));
433 cairo_fontmap = pango_cairo_font_map_get_default (); 845 /*pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);*/
434 cairo_context = pango_cairo_font_map_create_context ((PangoCairoFontMap *)cairo_fontmap);
435#ifdef _WIN32
436 // cairo looks like shit eaten twice on windows
437 cairo_font_options_set_antialias (fopt, CAIRO_ANTIALIAS_NONE);
438#else
439 cairo_font_options_set_antialias (fopt, CAIRO_ANTIALIAS_GRAY);
440#endif 846#endif
441 cairo_font_options_set_hint_style (fopt, CAIRO_HINT_STYLE_FULL);
442 cairo_font_options_set_hint_metrics (fopt, CAIRO_HINT_METRICS_ON);
443 pango_cairo_context_set_font_options (cairo_context, fopt);
444 cairo_font_options_destroy (fopt);
445 }
446} 847}
447 848
448int 849char *SDL_GetError ()
449SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO)
450 850
451void 851void SDL_braino ()
852
853int SDL_Init (U32 flags)
854
855int SDL_InitSubSystem (U32 flags)
856
857void SDL_QuitSubSystem (U32 flags)
858
452SDL_Quit () 859void SDL_Quit ()
453 860
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
454void 870void
455SDL_ListModes () 871SDL_ListModes (int rgb, int alpha)
456 PPCODE: 872 PPCODE:
457{ 873{
458 SDL_Rect **m; 874 SDL_Rect **m;
459 875
460 SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5); 876 SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
461 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5); 877 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
462 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5); 878 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
463 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1); 879 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
464 880
465 SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15); 881 SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
466 SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 16); 882 SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
467 883
468 SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0); 884 SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
469 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0); 885 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
470 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0); 886 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
471 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0); 887 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
472 888
473 SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1); 889 SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
474 890 SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
475 SDL_EnableUNICODE (1);
476 SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
477 891
478 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL); 892 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
479 893
480 if (m && m != (SDL_Rect **)-1) 894 if (m && m != (SDL_Rect **)-1)
481 while (*m) 895 while (*m)
482 { 896 {
897 if ((*m)->w >= 400 && (*m)->h >= 300)
898 {
483 AV *av = newAV (); 899 AV *av = newAV ();
484 av_push (av, newSViv ((*m)->w)); 900 av_push (av, newSViv ((*m)->w));
485 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));
486 XPUSHs (sv_2mortal (newRV_noinc ((SV *)av))); 904 XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
905 }
487 906
488 ++m; 907 ++m;
489 } 908 }
490} 909}
491 910
492char *
493SDL_GetError ()
494
495int 911int
496SDL_SetVideoMode (int w, int h, int fullscreen) 912SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
497 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
498 RETVAL = !!SDL_SetVideoMode ( 923 RETVAL = !!SDL_SetVideoMode (
499 w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0) 924 w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)
500 ); 925 );
926
501 if (RETVAL) 927 if (RETVAL)
502 { 928 {
503 SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+"); 929 av_clear (texture_av);
930
931 SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
504# 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);
505# include "glfunc.h" 933#include "glfunc.h"
506# undef GL_FUNC 934#undef GL_FUNC
935
936 if (!gl.ActiveTexture ) gl.ActiveTexture = gl.ActiveTextureARB;
937 if (!gl.MultiTexCoord2f) gl.MultiTexCoord2f = gl.MultiTexCoord2fARB;
507 } 938 }
939}
508 OUTPUT: 940 OUTPUT:
509 RETVAL 941 RETVAL
510 942
511void 943void
512SDL_GL_SwapBuffers () 944SDL_GL_SwapBuffers ()
513 945
514char * 946char *
515SDL_GetKeyName (int sym) 947SDL_GetKeyName (int sym)
516 948
949int
950SDL_GetAppState ()
951
952int
953SDL_GetModState ()
954
517void 955void
518SDL_PollEvent () 956poll_events ()
519 PPCODE: 957 PPCODE:
520{ 958{
521 SDL_Event ev; 959 SDL_Event ev;
522 960
523 while (SDL_PollEvent (&ev)) 961 SDL_PumpEvents ();
962 while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
524 { 963 {
525 HV *hv = newHV (); 964 HV *hv = newHV ();
526 hv_store (hv, "type", 4, newSViv (ev.type), 0); 965 hv_store (hv, "type", 4, newSViv (ev.type), 0);
527 966
528 switch (ev.type) 967 switch (ev.type)
529 { 968 {
530 case SDL_KEYDOWN: 969 case SDL_KEYDOWN:
531 case SDL_KEYUP: 970 case SDL_KEYUP:
532 hv_store (hv, "state", 5, newSViv (ev.key.state), 0); 971 hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
533 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0); 972 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
534 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 */
535 hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0); 975 hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
536 break; 976 break;
537 977
538 case SDL_ACTIVEEVENT: 978 case SDL_ACTIVEEVENT:
539 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0); 979 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
540 hv_store (hv, "state", 5, newSViv (ev.active.state), 0); 980 hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
541 break; 981 break;
542 982
543 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
544 hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0); 1002 hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
545
546 hv_store (hv, "state", 5, newSViv (ev.motion.state), 0); 1003 hv_store (hv, "state", 5, newSViv (state), 0);
547 hv_store (hv, "x", 1, newSViv (ev.motion.x), 0); 1004 hv_store (hv, "x", 1, newSViv (x), 0);
548 hv_store (hv, "y", 1, newSViv (ev.motion.y), 0); 1005 hv_store (hv, "y", 1, newSViv (y), 0);
549 hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0); 1006 hv_store (hv, "xrel", 4, newSViv (xrel), 0);
550 hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0); 1007 hv_store (hv, "yrel", 4, newSViv (yrel), 0);
1008 }
551 break; 1009 break;
552 1010
553 case SDL_MOUSEBUTTONDOWN: 1011 case SDL_MOUSEBUTTONDOWN:
554 case SDL_MOUSEBUTTONUP: 1012 case SDL_MOUSEBUTTONUP:
555 hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0); 1013 hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
556 1014
557 hv_store (hv, "button", 6, newSViv (ev.button.button), 0); 1015 hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
558 hv_store (hv, "state", 5, newSViv (ev.button.state), 0); 1016 hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
559 hv_store (hv, "x", 1, newSViv (ev.button.x), 0); 1017 hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
560 hv_store (hv, "y", 1, newSViv (ev.button.y), 0); 1018 hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
… …
565 hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0); 1023 hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
566 hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0); 1024 hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
567 break; 1025 break;
568 } 1026 }
569 1027
570 XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv))); 1028 XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
571 } 1029 }
572} 1030}
573 1031
574int 1032int
575Mix_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)
576 POSTCALL: 1034 POSTCALL:
577 Mix_HookMusicFinished (music_finished); 1035 Mix_HookMusicFinished (music_finished);
578 Mix_ChannelFinished (channel_finished); 1036 Mix_ChannelFinished (channel_finished);
579 1037
580void 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
581Mix_CloseAudio () 1055Mix_CloseAudio ()
582 1056
583int 1057int
584Mix_AllocateChannels (int numchans = -1) 1058Mix_AllocateChannels (int numchans = -1)
585 1059
1060const char *
1061Mix_GetError ()
1062
586void 1063void
587lowdelay (int fd, int val = 1) 1064lowdelay (int fd, int val = 1)
588 CODE: 1065 CODE:
1066 setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
1067
1068void
1069win32_proxy_info ()
1070 PPCODE:
1071{
589#ifndef _WIN32 1072#ifdef _WIN32
590 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 }
591#endif 1094#endif
1095}
592 1096
593void 1097int
594add_font (char *file) 1098add_font (char *file)
595 CODE: 1099 CODE:
596 FcConfigAppFontAddFile (0, (const FcChar8 *)file); /* no idea wether this is required */ 1100 RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
597#ifdef _WIN32 1101 OUTPUT:
598 // cairo... sigh... requires win2000 1102 RETVAL
599 AddFontResourceEx (file, FR_PRIVATE, 0);
600#endif
601 1103
602void 1104void
603load_image_inline (SV *image_) 1105load_image_inline (SV *image_)
604 ALIAS: 1106 ALIAS:
605 load_image_file = 1 1107 load_image_file = 1
… …
608 STRLEN image_len; 1110 STRLEN image_len;
609 char *image = (char *)SvPVbyte (image_, image_len); 1111 char *image = (char *)SvPVbyte (image_, image_len);
610 SDL_Surface *surface, *surface2; 1112 SDL_Surface *surface, *surface2;
611 SDL_PixelFormat fmt; 1113 SDL_PixelFormat fmt;
612 SDL_RWops *rw = ix 1114 SDL_RWops *rw = ix
613 ? SDL_RWFromFile (image, "r") 1115 ? SDL_RWFromFile (image, "rb")
614 : SDL_RWFromConstMem (image, image_len); 1116 : SDL_RWFromConstMem (image, image_len);
615 1117
616 if (!rw) 1118 if (!rw)
617 croak ("load_image: %s", SDL_GetError ()); 1119 croak ("load_image: %s", SDL_GetError ());
618 1120
… …
647 1149
648 surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE); 1150 surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);
649 1151
650 assert (surface2->pitch == surface2->w * 4); 1152 assert (surface2->pitch == surface2->w * 4);
651 1153
1154 SDL_LockSurface (surface2);
652 EXTEND (SP, 5); 1155 EXTEND (SP, 6);
653 PUSHs (sv_2mortal (newSViv (surface2->w))); 1156 PUSHs (sv_2mortal (newSViv (surface2->w)));
654 PUSHs (sv_2mortal (newSViv (surface2->h))); 1157 PUSHs (sv_2mortal (newSViv (surface2->h)));
655 SDL_LockSurface (surface2);
656 PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch))); 1158 PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));
657 SDL_UnlockSurface (surface2);
658 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)));
659 PUSHs (sv_2mortal (newSViv (GL_RGBA))); 1160 PUSHs (sv_2mortal (newSViv (GL_RGBA)));
660 PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE))); 1161 PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
1162 SDL_UnlockSurface (surface2);
661 1163
662 SDL_FreeSurface (surface); 1164 SDL_FreeSurface (surface);
663 SDL_FreeSurface (surface2); 1165 SDL_FreeSurface (surface2);
664} 1166}
665 1167
… …
691void 1193void
692error (char *message) 1194error (char *message)
693 CODE: 1195 CODE:
694 fprintf (stderr, "ERROR: %s\n", message); 1196 fprintf (stderr, "ERROR: %s\n", message);
695#ifdef _WIN32 1197#ifdef _WIN32
696 MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR); 1198 MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
697#endif 1199#endif
698 1200
699void 1201void
700fatal (char *message) 1202fatal (char *message)
701 CODE: 1203 CODE:
702 fprintf (stderr, "FATAL: %s\n", message); 1204 fprintf (stderr, "FATAL: %s\n", message);
703#ifdef _WIN32 1205#ifdef _WIN32
704 MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR); 1206 MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
705#endif 1207#endif
706 exit (1); 1208 _exit (1);
707 1209
1210void
1211_exit (int retval = 0)
1212 CODE:
1213#ifdef WIN32
1214 ExitThread (retval); // unclean, please beam me up
1215#else
1216 _exit (retval);
1217#endif
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
708MODULE = CFClient PACKAGE = CFClient::Font 1235MODULE = Deliantra::Client PACKAGE = DC::Font
709 1236
710CFClient::Font 1237PROTOTYPES: DISABLE
1238
1239DC::Font
711new_from_file (SV *class, char *path, int id = 0) 1240new_from_file (SV *class, char *path, int id = 0)
712 CODE: 1241 CODE:
713{ 1242{
714 int count; 1243 int count;
715 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count); 1244 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
… …
718} 1247}
719 OUTPUT: 1248 OUTPUT:
720 RETVAL 1249 RETVAL
721 1250
722void 1251void
723DESTROY (CFClient::Font self) 1252DESTROY (DC::Font self)
724 CODE: 1253 CODE:
725 pango_font_description_free (self); 1254 pango_font_description_free (self);
726 1255
727void 1256void
728make_default (CFClient::Font self) 1257make_default (DC::Font self)
1258 PROTOTYPE: $
729 CODE: 1259 CODE:
730 default_font = self; 1260 default_font = self;
731 1261
732MODULE = CFClient PACKAGE = CFClient::Layout 1262MODULE = Deliantra::Client PACKAGE = DC::Layout
733 1263
734CFClient::Layout 1264PROTOTYPES: DISABLE
735new (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)
736 CODE: 1280 CODE:
737 New (0, RETVAL, 1, struct cf_layout); 1281 New (0, RETVAL, 1, struct cf_layout);
738 1282
739 RETVAL->pl = pango_layout_new (rgba ? cairo_context : ft2_context); 1283 RETVAL->pl = pango_layout_new (opengl_context);
740 RETVAL->rgba = rgba;
741 RETVAL->r = 1.; 1284 RETVAL->r = 1.;
742 RETVAL->g = 1.; 1285 RETVAL->g = 1.;
743 RETVAL->b = 1.; 1286 RETVAL->b = 1.;
744 RETVAL->a = 1.; 1287 RETVAL->a = 1.;
745 RETVAL->base_height = MIN_FONT_HEIGHT; 1288 RETVAL->base_height = MIN_FONT_HEIGHT;
746 RETVAL->font = 0; 1289 RETVAL->font = 0;
1290 RETVAL->rc = rc_alloc ();
747 1291
748 pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR); 1292 pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
749 layout_update_font (RETVAL); 1293 layout_update_font (RETVAL);
750 OUTPUT: 1294 OUTPUT:
751 RETVAL 1295 RETVAL
752 1296
753void 1297void
754DESTROY (CFClient::Layout self) 1298DESTROY (DC::Layout self)
755 CODE: 1299 CODE:
756 g_object_unref (self->pl); 1300 g_object_unref (self->pl);
1301 rc_free (self->rc);
757 Safefree (self); 1302 Safefree (self);
758 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
759int 1394int
760is_rgba (CFClient::Layout self) 1395has_wrapped (DC::Layout self)
761 CODE: 1396 CODE:
762 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}
763 OUTPUT: 1406 OUTPUT:
764 RETVAL 1407 RETVAL
765 1408
766void
767set_text (CFClient::Layout self, SV *text_)
768 CODE:
769{
770 STRLEN textlen;
771 char *text = SvPVutf8 (text_, textlen);
772
773 pango_layout_set_text (self->pl, text, textlen);
774}
775
776void
777set_markup (CFClient::Layout self, SV *text_)
778 CODE:
779{
780 STRLEN textlen;
781 char *text = SvPVutf8 (text_, textlen);
782
783 pango_layout_set_markup (self->pl, text, textlen);
784}
785
786SV * 1409SV *
787get_text (CFClient::Layout self) 1410get_text (DC::Layout self)
788 CODE: 1411 CODE:
789 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0); 1412 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
790 sv_utf8_decode (RETVAL); 1413 sv_utf8_decode (RETVAL);
791 OUTPUT: 1414 OUTPUT:
792 RETVAL 1415 RETVAL
793 1416
794void 1417void
795set_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.)
796 CODE: 1419 CODE:
797 self->r = r; 1420 self->r = r;
798 self->g = g; 1421 self->g = g;
799 self->b = b; 1422 self->b = b;
800 self->a = a; 1423 self->a = a;
801 1424
802void 1425void
803set_font (CFClient::Layout self, CFClient::Font font = 0) 1426set_font (DC::Layout self, DC::Font font = 0)
804 CODE: 1427 CODE:
805 if (self->font != font) 1428 if (self->font != font)
806 { 1429 {
807 self->font = font; 1430 self->font = font;
808 layout_update_font (self); 1431 layout_update_font (self);
809 } 1432 }
810 1433
811void 1434void
812set_height (CFClient::Layout self, int base_height) 1435set_height (DC::Layout self, int base_height)
813 CODE: 1436 CODE:
814 if (self->base_height != base_height) 1437 if (self->base_height != base_height)
815 { 1438 {
816 self->base_height = base_height; 1439 self->base_height = base_height;
817 layout_update_font (self); 1440 layout_update_font (self);
818 } 1441 }
819 1442
820void 1443void
821set_width (CFClient::Layout self, int max_width = -1) 1444set_width (DC::Layout self, int max_width = -1)
822 CODE: 1445 CODE:
823 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);
824 1447
825void 1448void
826set_indent (CFClient::Layout self, int indent) 1449set_indent (DC::Layout self, int indent)
827 CODE: 1450 CODE:
828 pango_layout_set_indent (self->pl, indent * PANGO_SCALE); 1451 pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
829 1452
830void 1453void
831set_spacing (CFClient::Layout self, int spacing) 1454set_spacing (DC::Layout self, int spacing)
832 CODE: 1455 CODE:
833 pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE); 1456 pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
834 1457
835void 1458void
836set_ellipsise (CFClient::Layout self, int ellipsise) 1459set_ellipsise (DC::Layout self, int ellipsise)
837 CODE: 1460 CODE:
838 pango_layout_set_ellipsize (self->pl, 1461 pango_layout_set_ellipsize (self->pl,
839 ellipsise == 1 ? PANGO_ELLIPSIZE_START 1462 ellipsise == 1 ? PANGO_ELLIPSIZE_START
840 : ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE 1463 : ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
841 : ellipsise == 3 ? PANGO_ELLIPSIZE_END 1464 : ellipsise == 3 ? PANGO_ELLIPSIZE_END
842 : PANGO_ELLIPSIZE_NONE 1465 : PANGO_ELLIPSIZE_NONE
843 ); 1466 );
844 1467
845void 1468void
846set_single_paragraph_mode (CFClient::Layout self, int spm) 1469set_single_paragraph_mode (DC::Layout self, int spm)
847 CODE: 1470 CODE:
848 pango_layout_set_single_paragraph_mode (self->pl, !!spm); 1471 pango_layout_set_single_paragraph_mode (self->pl, !!spm);
849 1472
850void 1473void
851size (CFClient::Layout self) 1474size (DC::Layout self)
852 PPCODE: 1475 PPCODE:
853{ 1476{
854 int w, h; 1477 int w, h;
855 1478
856 layout_get_pixel_size (self, &w, &h); 1479 layout_get_pixel_size (self, &w, &h);
… …
859 PUSHs (sv_2mortal (newSViv (w))); 1482 PUSHs (sv_2mortal (newSViv (w)));
860 PUSHs (sv_2mortal (newSViv (h))); 1483 PUSHs (sv_2mortal (newSViv (h)));
861} 1484}
862 1485
863int 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
864xy_to_index (CFClient::Layout self, int x, int y) 1499xy_to_index (DC::Layout self, int x, int y)
865 CODE: 1500 CODE:
866{ 1501{
867 int index, trailing; 1502 int index, trailing;
868 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);
869 RETVAL = index; 1504 RETVAL = index + trailing;
870} 1505}
871 OUTPUT: 1506 OUTPUT:
872 RETVAL 1507 RETVAL
873 1508
874void 1509void
875cursor_pos (CFClient::Layout self, int index) 1510cursor_pos (DC::Layout self, int index)
876 PPCODE: 1511 PPCODE:
877{ 1512{
878 PangoRectangle strong_pos; 1513 PangoRectangle pos;
879 pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0); 1514 pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
880 1515
881 EXTEND (SP, 3); 1516 EXTEND (SP, 3);
882 PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE))); 1517 PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
883 PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE))); 1518 PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
884 PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE))); 1519 PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
885} 1520}
886 1521
887void 1522void
888render (CFClient::Layout self) 1523index_to_line_x (DC::Layout self, int index, int trailing = 0)
889 PPCODE: 1524 PPCODE:
890{ 1525{
891 SV *retval; 1526 int line, x;
892 int w, h;
893 1527
894 layout_get_pixel_size (self, &w, &h); 1528 pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
895 1529#if !PANGO_VERSION_CHECK (1, 17, 3)
896 if (self->rgba) 1530 /* pango bug: line is between 1..numlines, not 0..numlines-1 */
897 { 1531 --line;
898 cairo_surface_t *surface;
899 cairo_t *cairo;
900
901 retval = newSV (w * h * 4);
902 SvPOK_only (retval);
903 SvCUR_set (retval, w * h * 4);
904
905 memset (SvPVX (retval), 0, w * h * 4);
906
907 surface = cairo_image_surface_create_for_data (
908 (void*)SvPVX (retval), CAIRO_FORMAT_ARGB32, w, h, w * 4);
909 cairo = cairo_create (surface);
910 cairo_set_source_rgba (cairo, self->r, self->g, self->b, self->a);
911
912 pango_cairo_show_layout (cairo, self->pl);
913
914 cairo_destroy (cairo);
915 cairo_surface_destroy (surface);
916
917 // what a mess, and its premultiplied, too :(
918 {
919 uint32_t *p = (uint32_t *)SvPVX (retval);
920 uint32_t *e = p + w * h;
921
922 while (p < e)
923 {
924 uint32_t rgba = *p;
925 rgba = (rgba >> 24) | (rgba << 8);
926#if 0
927#ifdef _WIN32
928 {//D
929 uint8_t r = rgba >> 24;
930 uint8_t g = rgba >> 16;
931 uint8_t b = rgba >> 8;
932 uint8_t a = rgba >> 0;
933
934 rgba = (rgba & 0xffffff00) | a;
935 }
936#endif 1532#endif
937#endif
938 rgba = SDL_SwapBE32 (rgba);
939 *p++ = rgba;
940 }
941 }
942
943 EXTEND (SP, 5); 1533 EXTEND (SP, 2);
944 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)
945 PUSHs (sv_2mortal (newSViv (h))); 1555 PUSHs (sv_2mortal (newSViv (index + trailing)));
946 PUSHs (sv_2mortal (retval));
947 PUSHs (sv_2mortal (newSViv (GL_RGBA)));
948 PUSHs (sv_2mortal (newSViv (GL_RGBA)));
949 }
950 else 1556 else
951 { 1557 {
952 FT_Bitmap bitmap;
953
954 retval = newSV (w * h);
955 SvPOK_only (retval);
956 SvCUR_set (retval, w * h);
957
958 bitmap.rows = h;
959 bitmap.width = w;
960 bitmap.pitch = w;
961 bitmap.buffer = (unsigned char*)SvPVX (retval);
962 bitmap.num_grays = 256;
963 bitmap.pixel_mode = FT_PIXEL_MODE_GRAY;
964
965 memset (bitmap.buffer, 0, w * h);
966
967 pango_ft2_render_layout (&bitmap, self->pl, 0 * PANGO_SCALE, 0 * PANGO_SCALE);
968
969 EXTEND (SP, 5);
970 PUSHs (sv_2mortal (newSViv (w))); 1558 PUSHs (sv_2mortal (newSViv (index)));
971 PUSHs (sv_2mortal (newSViv (h))); 1559 PUSHs (sv_2mortal (newSViv (trailing)));
972 PUSHs (sv_2mortal (retval));
973 PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
974 PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
975 } 1560 }
976} 1561}
977 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
978MODULE = CFClient PACKAGE = CFClient::Texture 1597MODULE = Deliantra::Client PACKAGE = DC::Texture
979 1598
1599PROTOTYPES: ENABLE
1600
980void 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
981draw_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.)
982 PROTOTYPE: $$$;$$ 1625 PROTOTYPE: $$$;$$
983 ALIAS: 1626 ALIAS:
984 draw_quad_alpha = 1 1627 draw_quad_alpha = 1
985 draw_quad_alpha_premultiplied = 2 1628 draw_quad_alpha_premultiplied = 2
986 CODE: 1629 CODE:
987{ 1630{
988 HV *hv = (HV *)SvRV (self); 1631 HV *hv = (HV *)SvRV (self);
989 float s = SvNV (*hv_fetch (hv, "s", 1, 1)); 1632 float s = SvNV (*hv_fetch (hv, "s", 1, 1));
990 float t = SvNV (*hv_fetch (hv, "t", 1, 1)); 1633 float t = SvNV (*hv_fetch (hv, "t", 1, 1));
991 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;
992 1638
993 if (items < 5) 1639 if (items < 5)
994 { 1640 {
995 w = SvNV (*hv_fetch (hv, "w", 1, 1)); 1641 w = SvNV (*hv_fetch (hv, "w", 1, 1));
996 h = SvNV (*hv_fetch (hv, "h", 1, 1)); 1642 h = SvNV (*hv_fetch (hv, "h", 1, 1));
… …
1024 glDisable (GL_ALPHA_TEST); 1670 glDisable (GL_ALPHA_TEST);
1025 glDisable (GL_BLEND); 1671 glDisable (GL_BLEND);
1026 } 1672 }
1027} 1673}
1028 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 (intensity ? GL_SRC_ALPHA : 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_PRIMARY_COLOR);
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
1029MODULE = CFClient PACKAGE = CFClient::Map 1807MODULE = Deliantra::Client PACKAGE = DC::Map
1030 1808
1031CFClient::Map 1809PROTOTYPES: DISABLE
1032new (SV *class, int map_width, int map_height) 1810
1811DC::Map
1812new (SV *class)
1033 CODE: 1813 CODE:
1034 New (0, RETVAL, 1, struct map); 1814 New (0, RETVAL, 1, struct map);
1035 RETVAL->x = 0; 1815 RETVAL->x = 0;
1036 RETVAL->y = 0; 1816 RETVAL->y = 0;
1037 RETVAL->w = map_width; 1817 RETVAL->w = 0;
1038 RETVAL->h = map_height; 1818 RETVAL->h = 0;
1039 RETVAL->ox = 0; 1819 RETVAL->ox = 0;
1040 RETVAL->oy = 0; 1820 RETVAL->oy = 0;
1041 RETVAL->faces = 8192; 1821 RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1042 Newz (0, RETVAL->face, RETVAL->faces, mapface); 1822 RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1043 RETVAL->texs = 8192;
1044 Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1045 RETVAL->rows = 0; 1823 RETVAL->rows = 0;
1046 RETVAL->row = 0; 1824 RETVAL->row = 0;
1047 OUTPUT: 1825 OUTPUT:
1048 RETVAL 1826 RETVAL
1049 1827
1050void 1828void
1051DESTROY (CFClient::Map self) 1829DESTROY (DC::Map self)
1052 CODE: 1830 CODE:
1053{ 1831{
1054 map_clear (self); 1832 map_clear (self);
1055 Safefree (self->face); 1833 Safefree (self->face2tile);
1834 Safefree (self->tex);
1056 Safefree (self); 1835 Safefree (self);
1057} 1836}
1058 1837
1059void 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
1060clear (CFClient::Map self) 1845clear (DC::Map self)
1061 CODE: 1846 CODE:
1062 map_clear (self); 1847 map_clear (self);
1063 1848
1064void 1849void
1065set_face (CFClient::Map self, int face, int texid) 1850set_tileid (DC::Map self, int face, int tile)
1066 CODE: 1851 CODE:
1067{ 1852{
1068 while (self->faces <= face) 1853 need_facenum (self, face); self->face2tile [face] = tile;
1069 { 1854 need_texid (self, tile);
1070 Append (mapface, self->face, self->faces, self->faces);
1071 self->faces *= 2;
1072 }
1073
1074 self->face [face] = texid;
1075} 1855}
1076 1856
1077void 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
1078set_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)
1079 CODE: 1882 CODE:
1080{ 1883{
1081 while (self->texs <= texid) 1884 need_texid (self, texid);
1082 {
1083 Append (maptex, self->tex, self->texs, self->texs);
1084 self->texs *= 2;
1085 }
1086 1885
1087 { 1886 {
1088 maptex *tex = self->tex + texid; 1887 maptex *tex = self->tex + texid;
1089 1888
1090 tex->name = name; 1889 tex->name = name;
… …
1106 // use uglier nearest interpolation because linear suffers 1905 // use uglier nearest interpolation because linear suffers
1107 // from transparent color bleeding and ugly wrapping effects. 1906 // from transparent color bleeding and ugly wrapping effects.
1108 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST); 1907 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1109} 1908}
1110 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
1111int 1930int
1112ox (CFClient::Map self) 1931ox (DC::Map self)
1113 ALIAS: 1932 ALIAS:
1114 oy = 1 1933 oy = 1
1115 x = 2 1934 x = 2
1116 y = 3 1935 y = 3
1117 w = 4 1936 w = 4
… …
1128 } 1947 }
1129 OUTPUT: 1948 OUTPUT:
1130 RETVAL 1949 RETVAL
1131 1950
1132void 1951void
1133scroll (CFClient::Map self, int dx, int dy) 1952scroll (DC::Map self, int dx, int dy)
1134 CODE: 1953 CODE:
1135{ 1954{
1136 if (dx > 0) 1955 if (dx > 0)
1137 map_blank (self, self->x, self->y, dx - 1, self->h); 1956 map_blank (self, self->x, self->y, dx, self->h);
1138 else if (dx < 0) 1957 else if (dx < 0)
1139 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);
1140 1959
1141 if (dy > 0) 1960 if (dy > 0)
1142 map_blank (self, self->x, self->y, self->w, dy - 1); 1961 map_blank (self, self->x, self->y, self->w, dy);
1143 else if (dy < 0) 1962 else if (dy < 0)
1144 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);
1145 1964
1146 self->ox += dx; self->x += dx; 1965 self->ox += dx; self->x += dx;
1147 self->oy += dy; self->y += dy; 1966 self->oy += dy; self->y += dy;
1148 1967
1149 while (self->y < 0) 1968 while (self->y < 0)
… …
1153 self->rows += MAP_EXTEND_Y; 1972 self->rows += MAP_EXTEND_Y;
1154 self->y += MAP_EXTEND_Y; 1973 self->y += MAP_EXTEND_Y;
1155 } 1974 }
1156} 1975}
1157 1976
1158void 1977SV *
1159map1a_update (CFClient::Map self, SV *data_) 1978map1a_update (DC::Map self, SV *data_, int extmap)
1160 CODE: 1979 CODE:
1161{ 1980{
1162 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_); 1981 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1163 uint8_t *data_end = (uint8_t *)SvEND (data_); 1982 uint8_t *data_end = (uint8_t *)SvEND (data_);
1164 mapcell *cell; 1983 mapcell *cell;
1165 int x, y, flags; 1984 int x, y, z, flags;
1985 AV *missing = newAV ();
1986 RETVAL = newRV_noinc ((SV *)missing);
1166 1987
1167 while (data < data_end) 1988 while (data < data_end - 1)
1168 { 1989 {
1169 flags = (data [0] << 8) + data [1]; data += 2; 1990 flags = (data [0] << 8) + data [1]; data += 2;
1170 1991
1171 x = ((flags >> 10) & 63) + self->x; 1992 x = self->x + ((flags >> 10) & 63);
1172 y = ((flags >> 4) & 63) + self->y; 1993 y = self->y + ((flags >> 4) & 63);
1173 1994
1174 cell = map_get_cell (self, x, y); 1995 cell = map_get_cell (self, x, y);
1175 1996
1176 if (flags & 15) 1997 if (flags & 15)
1177 { 1998 {
1178 if (cell->darkness < 0) 1999 if (!cell->darkness)
1179 { 2000 {
2001 memset (cell, 0, sizeof (*cell));
1180 cell->darkness = 0; 2002 cell->darkness = 256;
1181 cell->face [0] = 0;
1182 cell->face [1] = 0;
1183 cell->face [2] = 0;
1184 } 2003 }
1185 2004
1186 cell->darkness = flags & 8 ? *data++ : 255;
1187
1188 //TODO: don't trust server data to be in-range(!) 2005 //TODO: don't trust server data to be in-range(!)
1189 2006
1190 if (flags & 4) 2007 if (flags & 8)
1191 { 2008 {
1192 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;
1193 } 2047 }
1194 2048
2049 for (z = 0; z <= 2; ++z)
1195 if (flags & 2) 2050 if (flags & (4 >> z))
1196 { 2051 {
1197 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 }
1198 } 2071 }
1199
1200 if (flags & 1)
1201 {
1202 cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
1203 }
1204 } 2072 }
1205 else 2073 else
1206 cell->darkness = -1; 2074 CELL_CLEAR (cell);
1207 } 2075 }
1208} 2076}
2077 OUTPUT:
2078 RETVAL
1209 2079
1210SV * 2080SV *
1211mapmap (CFClient::Map self, int x0, int y0, int w, int h) 2081mapmap (DC::Map self, int x0, int y0, int w, int h)
1212 CODE: 2082 CODE:
1213{ 2083{
1214 int x1, x; 2084 int x1, x;
1215 int y1, y; 2085 int y1, y;
1216 int z; 2086 int z;
… …
1237 { 2107 {
1238 mapcell *cell = row->col + (x - row->c0); 2108 mapcell *cell = row->col + (x - row->c0);
1239 2109
1240 for (z = 0; z <= 0; z++) 2110 for (z = 0; z <= 0; z++)
1241 { 2111 {
1242 mapface face = cell->face [z];
1243
1244 if (face)
1245 {
1246 maptex tex = self->tex [face]; 2112 maptex tex = self->tex [cell->tile [z]];
1247 int a0 = 255 - tex.a; 2113 int a0 = 255 - tex.a;
1248 int a1 = tex.a; 2114 int a1 = tex.a;
1249 2115
1250 r = (r * a0 + tex.r * a1) / 255; 2116 r = (r * a0 + tex.r * a1) / 255;
1251 g = (g * a0 + tex.g * a1) / 255; 2117 g = (g * a0 + tex.g * a1) / 255;
1252 b = (b * a0 + tex.b * a1) / 255; 2118 b = (b * a0 + tex.b * a1) / 255;
1253 a = (a * a0 + tex.a * a1) / 255; 2119 a = (a * a0 + tex.a * a1) / 255;
1254 }
1255 } 2120 }
1256 } 2121 }
1257 2122
1258 *map++ = (r ) 2123 *map++ = (r )
1259 | (g << 8) 2124 | (g << 8)
… …
1266} 2131}
1267 OUTPUT: 2132 OUTPUT:
1268 RETVAL 2133 RETVAL
1269 2134
1270void 2135void
1271draw (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)
1272 PPCODE: 2523 PPCODE:
1273{ 2524{
1274 int vx, vy;
1275 int x, y, z; 2525 int x, y;
1276 int last_name;
1277 mapface face;
1278 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);
1279 SV *darkness_sv = sv_2mortal (newSV (sw4 * sh)); 2531 SV *darkness3_sv = sv_2mortal (newSV (sw3 * sh3));
1280 uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv); 2532 uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
1281 2533
1282 memset (darkness, 255, sw4 * sh);
1283 SvPOK_only (darkness_sv); 2534 SvPOK_only (darkness3_sv);
1284 SvCUR_set (darkness_sv, sw4 * sh); 2535 SvCUR_set (darkness3_sv, sw3 * sh3);
1285 2536
1286 vx = self->x + (self->w - sw) / 2 - shift_x; 2537 mx += self->x - 1;
1287 vy = self->y + (self->h - sh) / 2 - shift_y; 2538 my += self->y - 1;
1288 2539
1289 /*
1290 int vx = self->vx = self->w >= sw
1291 ? self->x + (self->w - sw) / 2
1292 : MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1293
1294 int vy = self->vy = self->h >= sh
1295 ? self->y + (self->h - sh) / 2
1296 : MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));
1297 */
1298
1299 glColor4ub (255, 255, 255, 255);
1300
1301 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1302 glEnable (GL_BLEND);
1303 glEnable (GL_TEXTURE_2D);
1304 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1305
1306 glBegin (GL_QUADS);
1307
1308 last_name = 0;
1309
1310 for (z = 0; z < 3; z++)
1311 for (y = 0; y < sh; y++) 2540 for (y = 0; y < sh1; y++)
1312 if (0 <= y + vy && y + vy < self->rows) 2541 if (0 <= y + my && y + my < self->rows)
1313 { 2542 {
1314 maprow *row = self->row + (y + vy); 2543 maprow *row = self->row + (y + my);
1315 2544
1316 for (x = 0; x < sw; x++) 2545 for (x = 0; x < sw1; x++)
1317 if (row->c0 <= x + vx && x + vx < row->c1) 2546 if (row->c0 <= x + mx && x + mx < row->c1)
1318 { 2547 {
1319 mapcell *cell = row->col + (x + vx - row->c0); 2548 mapcell *cell = row->col + (x + mx - row->c0);
1320 2549
1321 darkness[y * sw4 + x] = cell->darkness < 0 2550 darkness1 [y * sw1 + x] = cell->darkness
2551 ? DARKNESS_ADJUST (255 - (cell->darkness - 1))
1322 ? 255 - FOW_DARKNESS 2552 : DARKNESS_ADJUST (255 - FOW_DARKNESS);
1323 : 255 - cell->darkness;
1324
1325 face = cell->face [z];
1326
1327 if (face)
1328 {
1329 maptex tex = self->tex [face];
1330
1331 int px = (x + 1) * 32 - tex.w;
1332 int py = (y + 1) * 32 - tex.h;
1333
1334 if (last_name != tex.name)
1335 {
1336 glEnd ();
1337 last_name = tex.name;
1338 glBindTexture (GL_TEXTURE_2D, last_name);
1339 glBegin (GL_QUADS);
1340 }
1341
1342 glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1343 glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1344 glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1345 glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1346 }
1347 } 2553 }
1348 } 2554 }
1349 2555
1350 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];
1351 2568
1352 glDisable (GL_TEXTURE_2D); 2569 uint8_t r11 = (d11 + d21 + d12) / 3;
1353 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);
1354 2593
1355 EXTEND (SP, 3); 2594 EXTEND (SP, 3);
1356 PUSHs (sv_2mortal (newSViv (sw4))); 2595 PUSHs (sv_2mortal (newSViv (sw3)));
1357 PUSHs (sv_2mortal (newSViv (sh))); 2596 PUSHs (sv_2mortal (newSViv (sh3)));
1358 PUSHs (darkness_sv); 2597 PUSHs (darkness3_sv);
1359} 2598}
1360 2599
1361SV * 2600SV *
1362get_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)
1363 CODE: 2602 CODE:
1364{ 2603{
1365 int x, y, x1, y1; 2604 int x, y, x1, y1;
1366 SV *data_sv = newSV (w * h * 7 + 5); 2605 SV *data_sv = newSV (w * h * 7 + 5);
1367 uint8_t *data = (uint8_t *)SvPVX (data_sv); 2606 uint8_t *data = (uint8_t *)SvPVX (data_sv);
… …
1392 if (row && row->c0 <= x && x < row->c1) 2631 if (row && row->c0 <= x && x < row->c1)
1393 { 2632 {
1394 mapcell *cell = row->col + (x - row->c0); 2633 mapcell *cell = row->col + (x - row->c0);
1395 uint8_t flags = 0; 2634 uint8_t flags = 0;
1396 2635
1397 if (cell->face [0]) flags |= 1; 2636 if (cell->tile [0]) flags |= 1;
1398 if (cell->face [1]) flags |= 2; 2637 if (cell->tile [1]) flags |= 2;
1399 if (cell->face [2]) flags |= 4; 2638 if (cell->tile [2]) flags |= 4;
1400 2639
1401 *data++ = flags; 2640 *data++ = flags;
1402 2641
1403 if (flags & 1) 2642 if (flags & 1)
1404 { 2643 {
2644 tileid tile = cell->tile [0];
1405 *data++ = cell->face [0] >> 8; 2645 *data++ = tile >> 8;
1406 *data++ = cell->face [0]; 2646 *data++ = tile;
1407 } 2647 }
1408 2648
1409 if (flags & 2) 2649 if (flags & 2)
1410 { 2650 {
2651 tileid tile = cell->tile [1];
1411 *data++ = cell->face [1] >> 8; 2652 *data++ = tile >> 8;
1412 *data++ = cell->face [1]; 2653 *data++ = tile;
1413 } 2654 }
1414 2655
1415 if (flags & 4) 2656 if (flags & 4)
1416 { 2657 {
2658 tileid tile = cell->tile [2];
1417 *data++ = cell->face [2] >> 8; 2659 *data++ = tile >> 8;
1418 *data++ = cell->face [2]; 2660 *data++ = tile;
1419 } 2661 }
1420 } 2662 }
1421 else 2663 else
1422 *data++ = 0; 2664 *data++ = 0;
1423 } 2665 }
1424 } 2666 }
1425 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 {
1426 SvPOK_only (data_sv); 2671 SvPOK_only (data_sv);
1427 SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv)); 2672 SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
2673 }
2674
1428 RETVAL = data_sv; 2675 RETVAL = data_sv;
1429} 2676}
1430 OUTPUT: 2677 OUTPUT:
1431 RETVAL 2678 RETVAL
1432 2679
1433void 2680void
1434set_rect (CFClient::Map self, int x0, int y0, uint8_t *data) 2681set_rect (DC::Map self, int x0, int y0, SV *data_sv)
1435 PPCODE: 2682 PPCODE:
1436{ 2683{
1437 int x, y, z; 2684 int x, y, z;
1438 int w, h; 2685 int w, h;
1439 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;
1440 2697
1441 if (*data++ != 0) 2698 if (*data++ != 0)
1442 return; /* version mismatch */ 2699 XSRETURN_EMPTY; /* version mismatch */
1443 2700
1444 w = *data++ << 8; w |= *data++; 2701 w = *data++ << 8; w |= *data++;
1445 h = *data++ << 8; h |= *data++; 2702 h = *data++ << 8; h |= *data++;
1446 2703
1447 // 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
… …
1459 { 2716 {
1460 maprow *row = map_get_row (self, y); 2717 maprow *row = map_get_row (self, y);
1461 2718
1462 for (x = x0; x < x1; x++) 2719 for (x = x0; x < x1; x++)
1463 { 2720 {
2721 uint8_t flags;
2722
2723 if (data + 7 >= end)
2724 XSRETURN_EMPTY;
2725
1464 uint8_t flags = *data++; 2726 flags = *data++;
1465 2727
1466 if (flags) 2728 if (flags)
1467 { 2729 {
1468 mapface face[3] = { 0, 0, 0 };
1469
1470 mapcell *cell = row_get_cell (row, x); 2730 mapcell *cell = row_get_cell (row, x);
2731 tileid tile[3] = { 0, 0, 0 };
1471 2732
1472 if (flags & 1) { face[0] = *data++ << 8; face[0] |= *data++; } 2733 if (flags & 1) { tile[0] = *data++ << 8; tile[0] |= *data++; }
1473 if (flags & 2) { face[1] = *data++ << 8; face[1] |= *data++; } 2734 if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
1474 if (flags & 4) { face[2] = *data++ << 8; face[2] |= *data++; } 2735 if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
1475 2736
1476 if (cell->darkness <= 0) 2737 if (cell->darkness == 0)
1477 { 2738 {
1478 cell->darkness = -1; 2739 /*cell->darkness = 0;*/
2740 EXTEND (SP, 3);
1479 2741
1480 for (z = 0; z <= 2; z++) 2742 for (z = 0; z <= 2; z++)
1481 { 2743 {
1482 cell->face[z] = face[z]; 2744 tileid t = tile [z];
1483 2745
1484 if (face[z] && (face[z] >= self->texs || !self->tex[face [z]].name)) 2746 if (t >= self->texs || (t && !self->tex [t].name))
2747 {
1485 XPUSHs (sv_2mortal (newSViv (face[z]))); 2748 PUSHs (sv_2mortal (newSViv (t)));
2749 need_texid (self, t);
2750 }
2751
2752 cell->tile [z] = t;
1486 } 2753 }
1487 } 2754 }
1488 } 2755 }
1489 } 2756 }
1490 } 2757 }
1491} 2758}
1492 2759
1493MODULE = CFClient PACKAGE = CFClient::MixChunk 2760MODULE = Deliantra::Client PACKAGE = DC::RW
1494 2761
1495CFClient::MixChunk 2762DC::RW
1496new_from_file (SV *class, char *path) 2763new (SV *class, SV *data_sv)
1497 CODE: 2764 CODE:
1498 RETVAL = Mix_LoadWAV (path); 2765{
2766 STRLEN datalen;
2767 char *data = SvPVbyte (data_sv, datalen);
2768
2769 RETVAL = SDL_RWFromConstMem (data, datalen);
2770}
1499 OUTPUT: 2771 OUTPUT:
1500 RETVAL 2772 RETVAL
1501 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 : '('
1502void 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 {
2804 // happens sometimes, maybe it just stopped playing(?)
2805 RETVAL = Mix_GroupAvailable (-1);
2806
2807 if (RETVAL < 0)
2808 XSRETURN_UNDEF;
2809 }
2810 else
2811 Mix_HaltChannel (RETVAL);
2812 }
2813
2814 Mix_UnregisterAllEffects (RETVAL);
2815 Mix_Volume (RETVAL, 128);
2816}
2817 OUTPUT:
2818 RETVAL
2819
2820void
2821halt (DC::Channel self)
2822 CODE:
2823 Mix_HaltChannel (self);
2824
2825void
2826expire (DC::Channel self, int ticks = -1)
2827 CODE:
2828 Mix_ExpireChannel (self, ticks);
2829
2830void
2831fade_out (DC::Channel self, int ticks = -1)
2832 CODE:
2833 Mix_FadeOutChannel (self, ticks);
2834
2835int
2836volume (DC::Channel self, int volume)
2837 CODE:
2838 RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
2839 OUTPUT:
2840 RETVAL
2841
2842void
2843unregister_all_effects (DC::Channel self)
2844 CODE:
2845 Mix_UnregisterAllEffects (self);
2846
2847void
2848set_panning (DC::Channel self, int left, int right)
2849 CODE:
2850 left = CLAMP (left , 0, 255);
2851 right = CLAMP (right, 0, 255);
2852 Mix_SetPanning (self, left, right);
2853
2854void
2855set_distance (DC::Channel self, int distance)
2856 CODE:
2857 Mix_SetDistance (self, CLAMP (distance, 0, 255));
2858
2859void
2860set_position (DC::Channel self, int angle, int distance)
2861 CODE:
2862
2863void
2864set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
2865 CODE:
2866{
2867 int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
2868 int angle = atan2f (dx, -dy) * 180.f / (float)M_PI + 360.f;
2869 Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
2870}
2871
2872void
2873set_reverse_stereo (DC::Channel self, int flip)
2874 CODE:
2875 Mix_SetReverseStereo (self, flip);
2876
2877MODULE = Deliantra::Client PACKAGE = DC::MixChunk
2878
2879PROTOTYPES: DISABLE
2880
2881void
2882decoders ()
2883 PPCODE:
2884#if SDL_MIXER_MAJOR_VERSION > 1 || SDL_MIXER_MINOR_VERSION > 2 || SDL_MIXER_PATCHLEVEL >= 10
2885 int i, num = Mix_GetNumChunkDecoders ();
2886 EXTEND (SP, num);
2887 for (i = 0; i < num; ++i)
2888 PUSHs (sv_2mortal (newSVpv (Mix_GetChunkDecoder (i), 0)));
2889#else
2890 XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
2891#endif
2892
2893DC::MixChunk
2894new (SV *class, DC::RW rwops)
2895 CODE:
2896 RETVAL = Mix_LoadWAV_RW (rwops, 1);
2897 OUTPUT:
2898 RETVAL
2899
2900void
1503DESTROY (CFClient::MixChunk self) 2901DESTROY (DC::MixChunk self)
1504 CODE: 2902 CODE:
1505 Mix_FreeChunk (self); 2903 Mix_FreeChunk (self);
1506 2904
1507int 2905int
1508volume (CFClient::MixChunk self, int volume = -1) 2906volume (DC::MixChunk self, int volume = -1)
1509 CODE: 2907 CODE:
2908 if (items > 1)
2909 volume = CLAMP (volume, 0, 128);
1510 RETVAL = Mix_VolumeChunk (self, volume); 2910 RETVAL = Mix_VolumeChunk (self, volume);
1511 OUTPUT: 2911 OUTPUT:
1512 RETVAL 2912 RETVAL
1513 2913
1514int 2914DC::Channel
1515play (CFClient::MixChunk self, int channel = -1, int loops = 0, int ticks = -1) 2915play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
1516 CODE: 2916 CODE:
2917{
1517 RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks); 2918 RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
2919
2920 if (RETVAL < 0)
2921 XSRETURN_UNDEF;
2922
2923 if (channel < 0)
2924 {
2925 Mix_UnregisterAllEffects (RETVAL);
2926 Mix_Volume (RETVAL, 128);
2927 }
2928}
1518 OUTPUT: 2929 OUTPUT:
1519 RETVAL 2930 RETVAL
1520 2931
1521MODULE = CFClient PACKAGE = CFClient::MixMusic 2932MODULE = Deliantra::Client PACKAGE = DC::MixMusic
2933
2934void
2935decoders ()
2936 PPCODE:
2937#if SDL_MIXER_MAJOR_VERSION > 1 || SDL_MIXER_MINOR_VERSION > 2 || SDL_MIXER_PATCHLEVEL >= 10
2938 int i, num = Mix_GetNumMusicDecoders ();
2939 EXTEND (SP, num);
2940 for (i = 0; i < num; ++i)
2941 PUSHs (sv_2mortal (newSVpv (Mix_GetMusicDecoder (i), 0)));
2942#else
2943 XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
2944#endif
1522 2945
1523int 2946int
1524volume (int volume = -1) 2947volume (int volume = -1)
2948 PROTOTYPE: ;$
1525 CODE: 2949 CODE:
2950 if (items > 0)
2951 volume = CLAMP (volume, 0, 128);
1526 RETVAL = Mix_VolumeMusic (volume); 2952 RETVAL = Mix_VolumeMusic (volume);
1527 OUTPUT: 2953 OUTPUT:
1528 RETVAL 2954 RETVAL
1529 2955
1530CFClient::MixMusic 2956void
1531new_from_file (SV *class, char *path) 2957fade_out (int ms)
1532 CODE: 2958 CODE:
1533 RETVAL = Mix_LoadMUS (path); 2959 Mix_FadeOutMusic (ms);
2960
2961void
2962halt ()
2963 CODE:
2964 Mix_HaltMusic ();
2965
2966int
2967playing ()
2968 CODE:
2969 RETVAL = Mix_PlayingMusic ();
1534 OUTPUT: 2970 OUTPUT:
1535 RETVAL 2971 RETVAL
1536 2972
2973DC::MixMusic
2974new (SV *class, DC::RW rwops)
2975 CODE:
2976 RETVAL = Mix_LoadMUS_RW (rwops);
2977 OUTPUT:
2978 RETVAL
2979
1537void 2980void
1538DESTROY (CFClient::MixMusic self) 2981DESTROY (DC::MixMusic self)
1539 CODE: 2982 CODE:
1540 Mix_FreeMusic (self); 2983 Mix_FreeMusic (self);
1541 2984
1542int 2985int
1543play (CFClient::MixMusic self, int loops = -1) 2986play (DC::MixMusic self, int loops = -1)
1544 CODE: 2987 CODE:
1545 RETVAL = Mix_PlayMusic (self, loops); 2988 RETVAL = Mix_PlayMusic (self, loops);
1546 OUTPUT: 2989 OUTPUT:
1547 RETVAL 2990 RETVAL
1548 2991
2992void
2993fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
2994 CODE:
2995 Mix_FadeInMusicPos (self, loops, ms, position);
2996
1549MODULE = CFClient PACKAGE = CFClient::OpenGL 2997MODULE = Deliantra::Client PACKAGE = DC::OpenGL
2998
2999PROTOTYPES: ENABLE
1550 3000
1551BOOT: 3001BOOT:
1552{ 3002{
1553 HV *stash = gv_stashpv ("CFClient::OpenGL", 1); 3003 HV *stash = gv_stashpv ("DC::OpenGL", 1);
1554 static const struct { 3004 static const struct {
1555 const char *name; 3005 const char *name;
1556 IV iv; 3006 IV iv;
1557 } *civ, const_iv[] = { 3007 } *civ, const_iv[] = {
1558# define const_iv(name) { # name, (IV)name } 3008# define const_iv(name) { # name, (IV)name }
3009 const_iv (GL_VENDOR),
3010 const_iv (GL_VERSION),
3011 const_iv (GL_EXTENSIONS),
3012 const_iv (GL_MAX_TEXTURE_UNITS),
1559 const_iv (GL_COLOR_MATERIAL), 3013 const_iv (GL_COLOR_MATERIAL),
1560 const_iv (GL_SMOOTH), 3014 const_iv (GL_SMOOTH),
1561 const_iv (GL_FLAT), 3015 const_iv (GL_FLAT),
1562 const_iv (GL_DITHER), 3016 const_iv (GL_DITHER),
1563 const_iv (GL_BLEND), 3017 const_iv (GL_BLEND),
… …
1565 const_iv (GL_SCISSOR_TEST), 3019 const_iv (GL_SCISSOR_TEST),
1566 const_iv (GL_DEPTH_TEST), 3020 const_iv (GL_DEPTH_TEST),
1567 const_iv (GL_ALPHA_TEST), 3021 const_iv (GL_ALPHA_TEST),
1568 const_iv (GL_NORMALIZE), 3022 const_iv (GL_NORMALIZE),
1569 const_iv (GL_RESCALE_NORMAL), 3023 const_iv (GL_RESCALE_NORMAL),
3024 const_iv (GL_FRONT),
3025 const_iv (GL_BACK),
3026 const_iv (GL_AUX0),
1570 const_iv (GL_AND), 3027 const_iv (GL_AND),
1571 const_iv (GL_ONE), 3028 const_iv (GL_ONE),
1572 const_iv (GL_ZERO), 3029 const_iv (GL_ZERO),
1573 const_iv (GL_SRC_ALPHA), 3030 const_iv (GL_SRC_ALPHA),
1574 const_iv (GL_DST_ALPHA), 3031 const_iv (GL_DST_ALPHA),
1575 const_iv (GL_ONE_MINUS_SRC_ALPHA), 3032 const_iv (GL_ONE_MINUS_SRC_ALPHA),
1576 const_iv (GL_ONE_MINUS_DST_ALPHA), 3033 const_iv (GL_ONE_MINUS_DST_ALPHA),
3034 const_iv (GL_SRC_COLOR),
3035 const_iv (GL_DST_COLOR),
3036 const_iv (GL_ONE_MINUS_SRC_COLOR),
3037 const_iv (GL_ONE_MINUS_DST_COLOR),
1577 const_iv (GL_SRC_ALPHA_SATURATE), 3038 const_iv (GL_SRC_ALPHA_SATURATE),
1578 const_iv (GL_RGB), 3039 const_iv (GL_RGB),
1579 const_iv (GL_RGBA), 3040 const_iv (GL_RGBA),
3041 const_iv (GL_RGBA4),
3042 const_iv (GL_RGBA8),
3043 const_iv (GL_RGB5_A1),
1580 const_iv (GL_UNSIGNED_BYTE), 3044 const_iv (GL_UNSIGNED_BYTE),
1581 const_iv (GL_UNSIGNED_SHORT), 3045 const_iv (GL_UNSIGNED_SHORT),
1582 const_iv (GL_UNSIGNED_INT), 3046 const_iv (GL_UNSIGNED_INT),
1583 const_iv (GL_ALPHA), 3047 const_iv (GL_ALPHA),
1584 const_iv (GL_INTENSITY), 3048 const_iv (GL_INTENSITY),
1585 const_iv (GL_LUMINANCE), 3049 const_iv (GL_LUMINANCE),
1586 const_iv (GL_LUMINANCE_ALPHA), 3050 const_iv (GL_LUMINANCE_ALPHA),
1587 const_iv (GL_FLOAT), 3051 const_iv (GL_FLOAT),
1588 const_iv (GL_UNSIGNED_INT_8_8_8_8_REV), 3052 const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
3053 const_iv (GL_COMPRESSED_ALPHA_ARB),
3054 const_iv (GL_COMPRESSED_LUMINANCE_ARB),
3055 const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
3056 const_iv (GL_COMPRESSED_INTENSITY_ARB),
3057 const_iv (GL_COMPRESSED_RGB_ARB),
3058 const_iv (GL_COMPRESSED_RGBA_ARB),
1589 const_iv (GL_COMPILE), 3059 const_iv (GL_COMPILE),
3060 const_iv (GL_PROXY_TEXTURE_1D),
3061 const_iv (GL_PROXY_TEXTURE_2D),
1590 const_iv (GL_TEXTURE_1D), 3062 const_iv (GL_TEXTURE_1D),
1591 const_iv (GL_TEXTURE_2D), 3063 const_iv (GL_TEXTURE_2D),
1592 const_iv (GL_TEXTURE_ENV), 3064 const_iv (GL_TEXTURE_ENV),
1593 const_iv (GL_TEXTURE_MAG_FILTER), 3065 const_iv (GL_TEXTURE_MAG_FILTER),
1594 const_iv (GL_TEXTURE_MIN_FILTER), 3066 const_iv (GL_TEXTURE_MIN_FILTER),
… …
1615 const_iv (GL_COLOR_LOGIC_OP), 3087 const_iv (GL_COLOR_LOGIC_OP),
1616 const_iv (GL_SEPARABLE_2D), 3088 const_iv (GL_SEPARABLE_2D),
1617 const_iv (GL_CONVOLUTION_2D), 3089 const_iv (GL_CONVOLUTION_2D),
1618 const_iv (GL_CONVOLUTION_BORDER_MODE), 3090 const_iv (GL_CONVOLUTION_BORDER_MODE),
1619 const_iv (GL_CONSTANT_BORDER), 3091 const_iv (GL_CONSTANT_BORDER),
3092 const_iv (GL_POINTS),
1620 const_iv (GL_LINES), 3093 const_iv (GL_LINES),
3094 const_iv (GL_LINE_STRIP),
1621 const_iv (GL_LINE_LOOP), 3095 const_iv (GL_LINE_LOOP),
1622 const_iv (GL_QUADS), 3096 const_iv (GL_QUADS),
1623 const_iv (GL_QUAD_STRIP), 3097 const_iv (GL_QUAD_STRIP),
1624 const_iv (GL_TRIANGLES), 3098 const_iv (GL_TRIANGLES),
1625 const_iv (GL_TRIANGLE_STRIP), 3099 const_iv (GL_TRIANGLE_STRIP),
1626 const_iv (GL_TRIANGLE_FAN), 3100 const_iv (GL_TRIANGLE_FAN),
3101 const_iv (GL_POLYGON),
1627 const_iv (GL_PERSPECTIVE_CORRECTION_HINT), 3102 const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
3103 const_iv (GL_POINT_SMOOTH_HINT),
3104 const_iv (GL_LINE_SMOOTH_HINT),
3105 const_iv (GL_POLYGON_SMOOTH_HINT),
3106 const_iv (GL_GENERATE_MIPMAP_HINT),
3107 const_iv (GL_TEXTURE_COMPRESSION_HINT),
1628 const_iv (GL_FASTEST), 3108 const_iv (GL_FASTEST),
3109 const_iv (GL_DONT_CARE),
3110 const_iv (GL_NICEST),
1629 const_iv (GL_V2F), 3111 const_iv (GL_V2F),
1630 const_iv (GL_V3F), 3112 const_iv (GL_V3F),
1631 const_iv (GL_T2F_V3F), 3113 const_iv (GL_T2F_V3F),
1632 const_iv (GL_T2F_N3F_V3F), 3114 const_iv (GL_T2F_N3F_V3F),
3115 const_iv (GL_FUNC_ADD),
3116 const_iv (GL_FUNC_SUBTRACT),
3117 const_iv (GL_FUNC_REVERSE_SUBTRACT),
1633# undef const_iv 3118# undef const_iv
1634 }; 3119 };
1635 3120
1636 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 3121 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1637 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 3122 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
3123
3124 texture_av = newAV ();
3125 AvREAL_off (texture_av);
1638} 3126}
3127
3128void
3129disable_GL_EXT_blend_func_separate ()
3130 CODE:
3131 gl.BlendFuncSeparate = 0;
3132 gl.BlendFuncSeparateEXT = 0;
3133
3134void
3135apple_nvidia_bug (int enable)
1639 3136
1640char * 3137char *
1641gl_vendor () 3138gl_vendor ()
1642 CODE: 3139 CODE:
1643 RETVAL = (char *)glGetString (GL_VENDOR); 3140 RETVAL = (char *)glGetString (GL_VENDOR);
… …
1656 CODE: 3153 CODE:
1657 RETVAL = (char *)glGetString (GL_EXTENSIONS); 3154 RETVAL = (char *)glGetString (GL_EXTENSIONS);
1658 OUTPUT: 3155 OUTPUT:
1659 RETVAL 3156 RETVAL
1660 3157
3158const char *glGetString (GLenum pname)
3159
3160GLint glGetInteger (GLenum pname)
3161 CODE:
3162 glGetIntegerv (pname, &RETVAL);
3163 OUTPUT:
3164 RETVAL
3165
3166GLdouble glGetDouble (GLenum pname)
3167 CODE:
3168 glGetDoublev (pname, &RETVAL);
3169 OUTPUT:
3170 RETVAL
3171
1661int glGetError () 3172int glGetError ()
3173
3174void glFinish ()
1662 3175
1663void glClear (int mask) 3176void glClear (int mask)
1664 3177
1665void glClearColor (float r, float g, float b, float a = 1.0) 3178void glClearColor (float r, float g, float b, float a = 1.0)
1666 PROTOTYPE: @ 3179 PROTOTYPE: @
… …
1677 3190
1678void glBlendFuncSeparate (int sa, int da, int saa, int daa) 3191void glBlendFuncSeparate (int sa, int da, int saa, int daa)
1679 CODE: 3192 CODE:
1680 gl_BlendFuncSeparate (sa, da, saa, daa); 3193 gl_BlendFuncSeparate (sa, da, saa, daa);
1681 3194
3195# void glBlendEquation (int se)
3196
1682void glDepthMask (int flag) 3197void glDepthMask (int flag)
1683 3198
1684void glLogicOp (int opcode) 3199void glLogicOp (int opcode)
1685 3200
1686void glColorMask (int red, int green, int blue, int alpha) 3201void glColorMask (int red, int green, int blue, int alpha)
… …
1690void glPushMatrix () 3205void glPushMatrix ()
1691 3206
1692void glPopMatrix () 3207void glPopMatrix ()
1693 3208
1694void glLoadIdentity () 3209void glLoadIdentity ()
3210
3211void glDrawBuffer (int buffer)
3212
3213void glReadBuffer (int buffer)
1695 3214
1696# near_ and far_ are due to microsofts buggy "c" compiler 3215# near_ and far_ are due to microsofts buggy "c" compiler
1697void glFrustum (double left, double right, double bottom, double top, double near_, double far_) 3216void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
1698 3217
1699# near_ and far_ are due to microsofts buggy "c" compiler 3218# near_ and far_ are due to microsofts buggy "c" compiler
1700void glOrtho (double left, double right, double bottom, double top, double near_, double far_) 3219void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
3220
3221PROTOTYPES: DISABLE
1701 3222
1702void glViewport (int x, int y, int width, int height) 3223void glViewport (int x, int y, int width, int height)
1703 3224
1704void glScissor (int x, int y, int width, int height) 3225void glScissor (int x, int y, int width, int height)
1705 3226
… …
1713 3234
1714void glRotate (float angle, float x, float y, float z) 3235void glRotate (float angle, float x, float y, float z)
1715 CODE: 3236 CODE:
1716 glRotatef (angle, x, y, z); 3237 glRotatef (angle, x, y, z);
1717 3238
1718void glBegin (int mode)
1719
1720void glEnd ()
1721
1722void glColor (float r, float g, float b, float a = 1.0) 3239void glColor (float r, float g, float b, float a = 1.0)
1723 PROTOTYPE: @ 3240 PROTOTYPE: @
1724 ALIAS: 3241 ALIAS:
1725 glColor_premultiply = 1 3242 glColor_premultiply = 1
1726 CODE: 3243 CODE:
1727 if (ix) 3244 if (ix)
1728 { 3245 {
1729 r *= a; 3246 r *= a;
1730 g *= a; 3247 g *= a;
1731 b *= a; 3248 b *= a;
1732 } 3249 }
1733 // microsoft visual "c" rounds instead of truncating... 3250 // microsoft visual "c" rounds instead of truncating...
1734 glColor4ub (MIN ((int)(r * 256.f), 255), 3251 glColor4f (r, g, b, a);
1735 MIN ((int)(g * 256.f), 255),
1736 MIN ((int)(b * 256.f), 255),
1737 MIN ((int)(a * 256.f), 255));
1738
1739void glInterleavedArrays (int format, int stride, char *data)
1740
1741void glDrawElements (int mode, int count, int type, char *indices)
1742
1743# 1.2 void glDrawRangeElements (int mode, int start, int end
1744 3252
1745void glRasterPos (float x, float y, float z = 0.) 3253void glRasterPos (float x, float y, float z = 0.)
1746 CODE: 3254 CODE:
1747 glRasterPos3f (0, 0, z); 3255 glRasterPos3f (0, 0, z);
1748 glBitmap (0, 0, 0, 0, x, y, 0); 3256 glBitmap (0, 0, 0, 0, x, y, 0);
… …
1753 3261
1754void glTexCoord (float s, float t) 3262void glTexCoord (float s, float t)
1755 CODE: 3263 CODE:
1756 glTexCoord2f (s, t); 3264 glTexCoord2f (s, t);
1757 3265
3266void glRect (float x1, float y1, float x2, float y2)
3267 CODE:
3268 glRectf (x1, y1, x2, y2);
3269
3270void glRect_lineloop (float x1, float y1, float x2, float y2)
3271 CODE:
3272 glBegin (GL_LINE_LOOP);
3273 glVertex2f (x1, y1);
3274 glVertex2f (x2, y1);
3275 glVertex2f (x2, y2);
3276 glVertex2f (x1, y2);
3277 glEnd ();
3278
3279PROTOTYPES: ENABLE
3280
3281void glBegin (int mode)
3282
3283void glEnd ()
3284
3285void glPointSize (GLfloat size)
3286
3287void glLineWidth (GLfloat width)
3288
3289void glInterleavedArrays (int format, int stride, char *data)
3290
3291void glDrawElements (int mode, int count, int type, char *indices)
3292
3293# 1.2 void glDrawRangeElements (int mode, int start, int end
3294
1758void glTexEnv (int target, int pname, float param) 3295void glTexEnv (int target, int pname, float param)
1759 CODE: 3296 CODE:
1760 glTexEnvf (target, pname, param); 3297 glTexEnvf (target, pname, param);
1761 3298
1762void glTexParameter (int target, int pname, float param) 3299void glTexParameter (int target, int pname, float param)
… …
1778void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column) 3315void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
1779 CODE: 3316 CODE:
1780 if (gl.SeparableFilter2D) 3317 if (gl.SeparableFilter2D)
1781 gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column); 3318 gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
1782 3319
1783void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data) 3320void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
1784 3321
1785void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border) 3322void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
1786 3323
1787void glDrawPixels (int width, int height, int format, int type, char *pixels) 3324void glDrawPixels (int width, int height, int format, int type, char *pixels)
3325
3326void glPixelZoom (float x, float y)
1788 3327
1789void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR) 3328void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
1790 3329
1791int glGenTexture () 3330int glGenTexture ()
1792 CODE: 3331 CODE:
1793{ 3332 RETVAL = gen_texture ();
1794 GLuint name;
1795 glGenTextures (1, &name);
1796 RETVAL = name;
1797}
1798 OUTPUT: 3333 OUTPUT:
1799 RETVAL 3334 RETVAL
1800 3335
1801void glDeleteTexture (int name) 3336void glDeleteTexture (int name)
1802 CODE: 3337 CODE:
1803{
1804 GLuint name_ = name;
1805 glDeleteTextures (1, &name_); 3338 del_texture (name);
1806} 3339
1807
1808int glGenList () 3340int glGenList ()
1809 CODE: 3341 CODE:
1810 RETVAL = glGenLists (1); 3342 RETVAL = glGenLists (1);
1811 OUTPUT: 3343 OUTPUT:
1812 RETVAL 3344 RETVAL
… …
1819 3351
1820void glEndList () 3352void glEndList ()
1821 3353
1822void glCallList (int list) 3354void glCallList (int list)
1823 3355
3356void c_init ()
3357 CODE:
3358 glPixelStorei (GL_PACK_ALIGNMENT , 1);
3359 glPixelStorei (GL_UNPACK_ALIGNMENT, 1);
1824 3360
3361MODULE = Deliantra::Client PACKAGE = DC::UI::Base
3362
3363PROTOTYPES: DISABLE
3364
3365void
3366find_widget (SV *self, NV x, NV y)
3367 PPCODE:
3368{
3369 if (within_widget (self, x, y))
3370 XPUSHs (self);
3371}
3372
3373BOOT:
3374{
3375 hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
3376
3377 draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
3378 draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
3379 draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
3380 draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
3381}
3382
3383void
3384draw (SV *self)
3385 CODE:
3386{
3387 HV *hv;
3388 SV **svp;
3389 NV x, y, w, h;
3390 SV *draw_x_sv = GvSV (draw_x_gv);
3391 SV *draw_y_sv = GvSV (draw_y_gv);
3392 SV *draw_w_sv = GvSV (draw_w_gv);
3393 SV *draw_h_sv = GvSV (draw_h_gv);
3394 double draw_x, draw_y;
3395
3396 if (!SvROK (self))
3397 croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
3398
3399 hv = (HV *)SvRV (self);
3400
3401 if (SvTYPE (hv) != SVt_PVHV)
3402 croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
3403
3404 svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
3405 svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
3406
3407 if (!h || !w)
3408 XSRETURN_EMPTY;
3409
3410 svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
3411 svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
3412
3413 draw_x = SvNV (draw_x_sv) + x;
3414 draw_y = SvNV (draw_y_sv) + y;
3415
3416 if (draw_x + w < 0 || draw_x >= SvNV (draw_w_sv)
3417 || draw_y + h < 0 || draw_y >= SvNV (draw_h_sv))
3418 XSRETURN_EMPTY;
3419
3420 sv_setnv (draw_x_sv, draw_x);
3421 sv_setnv (draw_y_sv, draw_y);
3422
3423 glPushMatrix ();
3424 glTranslated (x, y, 0);
3425
3426 if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
3427 {
3428 svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
3429
3430 if (svp && SvTRUE (*svp))
3431 {
3432 glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
3433 glEnable (GL_BLEND);
3434 glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
3435 glBegin (GL_QUADS);
3436 glVertex2f (0, 0);
3437 glVertex2f (w, 0);
3438 glVertex2f (w, h);
3439 glVertex2f (0, h);
3440 glEnd ();
3441 glDisable (GL_BLEND);
3442 }
3443 }
3444#if 0
3445 // draw borders, for debugging
3446 glPushMatrix ();
3447 glColor4f (1., 1., 0., 1.);
3448 glTranslatef (.5, .5, 0.);
3449 glBegin (GL_LINE_LOOP);
3450 glVertex2f (0 , 0);
3451 glVertex2f (w - 1, 0);
3452 glVertex2f (w - 1, h - 1);
3453 glVertex2f (0 , h - 1);
3454 glEnd ();
3455 glPopMatrix ();
3456#endif
3457 PUSHMARK (SP);
3458 XPUSHs (self);
3459 PUTBACK;
3460 call_method ("_draw", G_VOID | G_DISCARD);
3461 SPAGAIN;
3462
3463 glPopMatrix ();
3464
3465 draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
3466 draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
3467}
3468

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