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/cvs/deliantra/Deliantra-Client/Client.xs
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Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.103 by root, Sun Jun 4 23:05:05 2006 UTC vs.
Revision 1.298 by root, Tue Dec 22 00:46:05 2009 UTC

1#ifdef _WIN32 1#ifdef _WIN32
2# define _WIN32_WINNT 0x0500 // needed to get win2000 api calls 2# define WIN32_LEAN_AND_MEAN
3# define NTDDI_VERSION NTDDI_WIN2K // needed to get win2000 api calls
3# include <malloc.h> 4# include <malloc.h>
4# include <windows.h> 5# include <windows.h>
6# include <wininet.h>
5# pragma warning(disable:4244) 7# pragma warning(disable:4244)
8# pragma warning(disable:4761)
9#endif
10
11//#define DEBUG 1
12#if DEBUG
13# include <valgrind/memcheck.h>
6#endif 14#endif
7 15
8#include "EXTERN.h" 16#include "EXTERN.h"
9#include "perl.h" 17#include "perl.h"
10#include "XSUB.h" 18#include "XSUB.h"
11 19
20#ifdef _WIN32
21# undef pipe
22// microsoft vs. C
23# define sqrtf(x) sqrt(x)
24# define atan2f(x,y) atan2(x,y)
25# define M_PI 3.14159265f
26#endif
27
28#include <assert.h>
12#include <math.h> 29#include <math.h>
13#include <string.h> 30#include <string.h>
14#include <stdio.h> 31#include <stdio.h>
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);
91#ifdef _WIN32 197#ifdef FC_HINT_STYLE
92 FcPatternAddBool (pattern, FC_AUTOHINT, 1); 198 FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);
93#else 199#endif
94 FcPatternAddBool (pattern, FC_AUTOHINT, 0); 200 FcPatternAddBool (pattern, FC_AUTOHINT, 0);
95#endif
96} 201}
97 202
98static void 203static void
99layout_update_font (CFClient__Layout self) 204layout_update_font (DC__Layout self)
100{ 205{
101 /* 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
102 * reasonably well with bitstream vera 207 * reasonably well with dejavu/bistream fonts
103 */ 208 */
104 PangoFontDescription *font = self->font ? self->font : default_font; 209 PangoFontDescription *font = self->font ? self->font : default_font;
105 210
106 pango_font_description_set_absolute_size (font, 211 pango_font_description_set_absolute_size (font,
107 MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10)); 212 MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
108 213
109 pango_layout_set_font_description (self->pl, font); 214 pango_layout_set_font_description (self->pl, font);
110} 215}
111 216
112static void 217static void
113layout_get_pixel_size (CFClient__Layout self, int *w, int *h) 218layout_get_pixel_size (DC__Layout self, int *w, int *h)
114{ 219{
220 PangoRectangle rect;
221
222 // get_pixel_* wrongly rounds down
115 pango_layout_get_pixel_size (self->pl, w, h); 223 pango_layout_get_extents (self->pl, 0, &rect);
116 224
117 if (!*w) *w = 1; 225 rect.width = (rect.width + PANGO_SCALE - 1) / PANGO_SCALE;
118 if (!*h) *h = 1; 226 rect.height = (rect.height + PANGO_SCALE - 1) / PANGO_SCALE;
119 227
120 *w = (*w + 3) & ~3; 228 if (!rect.width) rect.width = 1;
121} 229 if (!rect.height) rect.height = 1;
122 230
231 *w = rect.width;
232 *h = rect.height;
233}
234
235typedef uint16_t tileid;
123typedef uint16_t mapface; 236typedef uint16_t faceid;
124 237
125typedef struct { 238typedef struct {
126 GLint name; 239 GLuint name;
127 int w, h; 240 int w, h;
128 float s, t; 241 float s, t;
129 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 */
130} maptex; 246} maptex;
131 247
132typedef struct { 248typedef struct {
249 uint32_t player;
250 tileid tile[3];
133 int16_t darkness; 251 uint16_t darkness;
134 mapface face[3]; 252 uint8_t stat_width, stat_hp, flags, smoothmax;
135} mapcell; 253} mapcell;
136 254
137typedef struct { 255typedef struct {
138 int32_t c0, c1; 256 int32_t c0, c1;
139 mapcell *col; 257 mapcell *col;
140} maprow; 258} maprow;
141 259
142typedef struct map { 260typedef struct map {
143 int x, y, w, h; 261 int x, y, w, h;
144 int ox, oy; /* offset to virtual global coordinate system */ 262 int ox, oy; /* offset to virtual global coordinate system */
145 int faces; 263 int faces; tileid *face2tile; // [faceid]
146 mapface *face; 264 int texs; maptex *tex; // [tileid]
147
148 int texs;
149 maptex *tex;
150 265
151 int32_t rows; 266 int32_t rows;
152 maprow *row; 267 maprow *row;
153} *CFClient__Map; 268} *DC__Map;
154 269
155static char * 270static char *
156prepend (char *ptr, int sze, int inc) 271prepend (char *ptr, int sze, int inc)
157{ 272{
158 char *p; 273 char *p;
… …
175} 290}
176 291
177#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))
178#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))
179 294
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
180static maprow * 315static maprow *
181map_get_row (CFClient__Map self, int y) 316map_get_row (DC__Map self, int y)
182{ 317{
183 if (0 > y) 318 if (0 > y)
184 { 319 {
185 int extend = - y + MAP_EXTEND_Y; 320 int extend = - y + MAP_EXTEND_Y;
186 Prepend (maprow, self->row, self->rows, extend); 321 Prepend (maprow, self->row, self->rows, extend);
… …
224 359
225 return row->col + (x - row->c0); 360 return row->col + (x - row->c0);
226} 361}
227 362
228static mapcell * 363static mapcell *
229map_get_cell (CFClient__Map self, int x, int y) 364map_get_cell (DC__Map self, int x, int y)
230{ 365{
231 return row_get_cell (map_get_row (self, y), x); 366 return row_get_cell (map_get_row (self, y), x);
232} 367}
233 368
234static void 369static void
235map_clear (CFClient__Map self) 370map_clear (DC__Map self)
236{ 371{
237 int r; 372 int r;
238 373
239 for (r = 0; r < self->rows; r++) 374 for (r = 0; r < self->rows; r++)
240 Safefree (self->row[r].col); 375 Safefree (self->row[r].col);
… …
247 self->oy = 0; 382 self->oy = 0;
248 self->row = 0; 383 self->row = 0;
249 self->rows = 0; 384 self->rows = 0;
250} 385}
251 386
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
252static void 397static void
253map_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)
254{ 399{
255 int x, y; 400 int x, y;
256 maprow *row; 401 maprow *row;
402 mapcell *cell;
257 403
258 for (y = y0; y < y0 + h; y++) 404 for (y = y0; y < y0 + h; y++)
259 if (y >= 0) 405 if (y >= 0)
260 { 406 {
261 if (y >= self->rows) 407 if (y >= self->rows)
… …
267 if (x >= row->c0) 413 if (x >= row->c0)
268 { 414 {
269 if (x >= row->c1) 415 if (x >= row->c1)
270 break; 416 break;
271 417
272 row->col[x - row->c0].darkness = -1; 418 cell = row->col + x - row->c0;
419
420 CELL_CLEAR (cell);
273 } 421 }
274 } 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);
275} 439}
276 440
277static void 441static void
278music_finished (void) 442music_finished (void)
279{ 443{
… …
298 ev.data2 = 0; 462 ev.data2 = 0;
299 463
300 SDL_PushEvent ((SDL_Event *)&ev); 464 SDL_PushEvent ((SDL_Event *)&ev);
301} 465}
302 466
303MODULE = 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
304 595
305PROTOTYPES: ENABLE 596PROTOTYPES: ENABLE
306 597
307BOOT: 598BOOT:
308{ 599{
309 HV *stash = gv_stashpv ("CFClient", 1); 600 HV *stash = gv_stashpv ("DC", 1);
310 static const struct { 601 static const struct {
311 const char *name; 602 const char *name;
312 IV iv; 603 IV iv;
313 } *civ, const_iv[] = { 604 } *civ, const_iv[] = {
314# 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
315 const_iv (SDL_ACTIVEEVENT), 609 const_iv (SDL_ACTIVEEVENT),
316 const_iv (SDL_KEYDOWN), 610 const_iv (SDL_KEYDOWN),
317 const_iv (SDL_KEYUP), 611 const_iv (SDL_KEYUP),
318 const_iv (SDL_MOUSEMOTION), 612 const_iv (SDL_MOUSEMOTION),
319 const_iv (SDL_MOUSEBUTTONDOWN), 613 const_iv (SDL_MOUSEBUTTONDOWN),
… …
328 const_iv (SDL_EVENT_RESERVEDA), 622 const_iv (SDL_EVENT_RESERVEDA),
329 const_iv (SDL_EVENT_RESERVEDB), 623 const_iv (SDL_EVENT_RESERVEDB),
330 const_iv (SDL_VIDEORESIZE), 624 const_iv (SDL_VIDEORESIZE),
331 const_iv (SDL_VIDEOEXPOSE), 625 const_iv (SDL_VIDEOEXPOSE),
332 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),
333 const_iv (SDLK_KP0), 684 const_iv (SDLK_KP0),
334 const_iv (SDLK_KP1), 685 const_iv (SDLK_KP1),
335 const_iv (SDLK_KP2), 686 const_iv (SDLK_KP2),
336 const_iv (SDLK_KP3), 687 const_iv (SDLK_KP3),
337 const_iv (SDLK_KP4), 688 const_iv (SDLK_KP4),
… …
392 const_iv (SDLK_BREAK), 743 const_iv (SDLK_BREAK),
393 const_iv (SDLK_MENU), 744 const_iv (SDLK_MENU),
394 const_iv (SDLK_POWER), 745 const_iv (SDLK_POWER),
395 const_iv (SDLK_EURO), 746 const_iv (SDLK_EURO),
396 const_iv (SDLK_UNDO), 747 const_iv (SDLK_UNDO),
748
397 const_iv (KMOD_NONE), 749 const_iv (KMOD_NONE),
750 const_iv (KMOD_SHIFT),
398 const_iv (KMOD_LSHIFT), 751 const_iv (KMOD_LSHIFT),
399 const_iv (KMOD_RSHIFT), 752 const_iv (KMOD_RSHIFT),
753 const_iv (KMOD_CTRL),
400 const_iv (KMOD_LCTRL), 754 const_iv (KMOD_LCTRL),
401 const_iv (KMOD_RCTRL), 755 const_iv (KMOD_RCTRL),
756 const_iv (KMOD_ALT),
402 const_iv (KMOD_LALT), 757 const_iv (KMOD_LALT),
403 const_iv (KMOD_RALT), 758 const_iv (KMOD_RALT),
759 const_iv (KMOD_META),
404 const_iv (KMOD_LMETA), 760 const_iv (KMOD_LMETA),
405 const_iv (KMOD_RMETA), 761 const_iv (KMOD_RMETA),
406 const_iv (KMOD_NUM), 762 const_iv (KMOD_NUM),
407 const_iv (KMOD_CAPS), 763 const_iv (KMOD_CAPS),
408 const_iv (KMOD_MODE), 764 const_iv (KMOD_MODE),
409 const_iv (KMOD_CTRL), 765
410 const_iv (KMOD_SHIFT), 766 const_iv (KMOD_LRAM),
411 const_iv (KMOD_ALT), 767
412 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)
413# undef const_iv 798# undef const_iv
414 }; 799 };
415 800
416 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; )
417 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);
418} 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
419 834
420void 835void
421pango_init () 836pango_init ()
422 CODE: 837 CODE:
423{ 838{
424 // delayed, so it can pick up new fonts added by AddFontResourceEx
425 ft2_fontmap = pango_ft2_font_map_new (); 839 opengl_fontmap = pango_opengl_font_map_new ();
426 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);
427 ft2_context = pango_ft2_font_map_create_context ((PangoFT2FontMap *)ft2_fontmap); 841 opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
428 842 /*pango_context_set_font_description (opengl_context, default_font);*/
429 cairo_fontmap = pango_cairo_font_map_get_default (); 843#if PANGO_VERSION_CHECK (1, 15, 2)
430 cairo_context = pango_cairo_font_map_create_context ((PangoCairoFontMap *)cairo_fontmap); 844 pango_context_set_language (opengl_context, pango_language_from_string ("en"));
845 /*pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);*/
846#endif
431} 847}
432 848
433int 849char *SDL_GetError ()
434SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO)
435 850
436void 851void SDL_braino ()
852
853int SDL_Init (U32 flags)
854
855int SDL_InitSubSystem (U32 flags)
856
857void SDL_QuitSubSystem (U32 flags)
858
437SDL_Quit () 859void SDL_Quit ()
438 860
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
439void 870void
440SDL_ListModes () 871SDL_ListModes (int rgb, int alpha)
441 PPCODE: 872 PPCODE:
442{ 873{
443 SDL_Rect **m; 874 SDL_Rect **m;
444 875
445 SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5); 876 SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
446 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5); 877 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
447 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5); 878 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
448 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1); 879 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
449 880
450 SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15); 881 SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
451 SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 16); 882 SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
452 883
453 SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0); 884 SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
454 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0); 885 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
455 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0); 886 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
456 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0); 887 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
457 888
458 SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1); 889 SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
459 890 SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
460 SDL_EnableUNICODE (1);
461 SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
462 891
463 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL); 892 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
464 893
465 if (m && m != (SDL_Rect **)-1) 894 if (m && m != (SDL_Rect **)-1)
466 while (*m) 895 while (*m)
467 { 896 {
897 if ((*m)->w >= 400 && (*m)->h >= 300)
898 {
468 AV *av = newAV (); 899 AV *av = newAV ();
469 av_push (av, newSViv ((*m)->w)); 900 av_push (av, newSViv ((*m)->w));
470 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));
471 XPUSHs (sv_2mortal (newRV_noinc ((SV *)av))); 904 XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
905 }
472 906
473 ++m; 907 ++m;
474 } 908 }
475} 909}
476 910
477char *
478SDL_GetError ()
479
480int 911int
481SDL_SetVideoMode (int w, int h, int fullscreen) 912SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
482 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
483 RETVAL = !!SDL_SetVideoMode ( 923 RETVAL = !!SDL_SetVideoMode (
484 w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0) 924 w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)
485 ); 925 );
926
486 if (RETVAL) 927 if (RETVAL)
487 { 928 {
488 SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+"); 929 av_clear (texture_av);
930
931 SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
489# 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);
490# include "glfunc.h" 933#include "glfunc.h"
491# undef GL_FUNC 934#undef GL_FUNC
492 } 935 }
936}
493 OUTPUT: 937 OUTPUT:
494 RETVAL 938 RETVAL
495 939
496void 940void
497SDL_GL_SwapBuffers () 941SDL_GL_SwapBuffers ()
498 942
499char * 943char *
500SDL_GetKeyName (int sym) 944SDL_GetKeyName (int sym)
501 945
946int
947SDL_GetAppState ()
948
949int
950SDL_GetModState ()
951
502void 952void
503SDL_PollEvent () 953poll_events ()
504 PPCODE: 954 PPCODE:
505{ 955{
506 SDL_Event ev; 956 SDL_Event ev;
507 957
508 while (SDL_PollEvent (&ev)) 958 SDL_PumpEvents ();
959 while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
509 { 960 {
510 HV *hv = newHV (); 961 HV *hv = newHV ();
511 hv_store (hv, "type", 4, newSViv (ev.type), 0); 962 hv_store (hv, "type", 4, newSViv (ev.type), 0);
512 963
513 switch (ev.type) 964 switch (ev.type)
514 { 965 {
515 case SDL_KEYDOWN: 966 case SDL_KEYDOWN:
516 case SDL_KEYUP: 967 case SDL_KEYUP:
517 hv_store (hv, "state", 5, newSViv (ev.key.state), 0); 968 hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
518 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0); 969 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
519 hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0); 970 hv_store (hv, "mod", 3, newSViv (mod_munge (ev.key.keysym.mod)), 0);
971 hv_store (hv, "cmod", 4, newSViv (mod_munge (SDL_GetModState ())), 0); /* current mode */
520 hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0); 972 hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
521 break; 973 break;
522 974
523 case SDL_ACTIVEEVENT: 975 case SDL_ACTIVEEVENT:
524 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0); 976 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
525 hv_store (hv, "state", 5, newSViv (ev.active.state), 0); 977 hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
526 break; 978 break;
527 979
528 case SDL_MOUSEMOTION: 980 case SDL_MOUSEMOTION:
981 {
982 int state = ev.motion.state;
983 int x = ev.motion.x;
984 int y = ev.motion.y;
985 int xrel = ev.motion.xrel;
986 int yrel = ev.motion.yrel;
987
988 /* do simplistic event compression */
989 while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
990 && state == ev.motion.state)
991 {
992 xrel += ev.motion.xrel;
993 yrel += ev.motion.yrel;
994 x = ev.motion.x;
995 y = ev.motion.y;
996 SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
997 }
998
529 hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0); 999 hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
530
531 hv_store (hv, "state", 5, newSViv (ev.motion.state), 0); 1000 hv_store (hv, "state", 5, newSViv (state), 0);
532 hv_store (hv, "x", 1, newSViv (ev.motion.x), 0); 1001 hv_store (hv, "x", 1, newSViv (x), 0);
533 hv_store (hv, "y", 1, newSViv (ev.motion.y), 0); 1002 hv_store (hv, "y", 1, newSViv (y), 0);
534 hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0); 1003 hv_store (hv, "xrel", 4, newSViv (xrel), 0);
535 hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0); 1004 hv_store (hv, "yrel", 4, newSViv (yrel), 0);
1005 }
536 break; 1006 break;
537 1007
538 case SDL_MOUSEBUTTONDOWN: 1008 case SDL_MOUSEBUTTONDOWN:
539 case SDL_MOUSEBUTTONUP: 1009 case SDL_MOUSEBUTTONUP:
540 hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0); 1010 hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
541 1011
542 hv_store (hv, "button", 6, newSViv (ev.button.button), 0); 1012 hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
543 hv_store (hv, "state", 5, newSViv (ev.button.state), 0); 1013 hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
544 hv_store (hv, "x", 1, newSViv (ev.button.x), 0); 1014 hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
545 hv_store (hv, "y", 1, newSViv (ev.button.y), 0); 1015 hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
… …
550 hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0); 1020 hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
551 hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0); 1021 hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
552 break; 1022 break;
553 } 1023 }
554 1024
555 XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv))); 1025 XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
556 } 1026 }
557} 1027}
558 1028
559int 1029int
560Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048) 1030Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
561 POSTCALL: 1031 POSTCALL:
562 Mix_HookMusicFinished (music_finished); 1032 Mix_HookMusicFinished (music_finished);
563 Mix_ChannelFinished (channel_finished); 1033 Mix_ChannelFinished (channel_finished);
564 1034
565void 1035void
1036Mix_QuerySpec ()
1037 PPCODE:
1038{
1039 int freq, channels;
1040 Uint16 format;
1041
1042 if (Mix_QuerySpec (&freq, &format, &channels))
1043 {
1044 EXTEND (SP, 3);
1045 PUSHs (sv_2mortal (newSViv (freq)));
1046 PUSHs (sv_2mortal (newSViv (format)));
1047 PUSHs (sv_2mortal (newSViv (channels)));
1048 }
1049}
1050
1051void
566Mix_CloseAudio () 1052Mix_CloseAudio ()
567 1053
568int 1054int
569Mix_AllocateChannels (int numchans = -1) 1055Mix_AllocateChannels (int numchans = -1)
570 1056
1057const char *
1058Mix_GetError ()
1059
571void 1060void
572lowdelay (int fd, int val = 1) 1061lowdelay (int fd, int val = 1)
573 CODE: 1062 CODE:
1063 setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
1064
1065void
1066win32_proxy_info ()
1067 PPCODE:
1068{
574#ifndef _WIN32 1069#ifdef _WIN32
575 setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val)); 1070 char buffer[2048];
1071 DWORD buflen;
1072
1073 EXTEND (SP, 3);
1074
1075 buflen = sizeof (buffer);
1076 if (InternetQueryOption (0, INTERNET_OPTION_PROXY, (void *)buffer, &buflen))
1077 if (((INTERNET_PROXY_INFO *)buffer)->dwAccessType == INTERNET_OPEN_TYPE_PROXY)
1078 {
1079 PUSHs (newSVpv (((INTERNET_PROXY_INFO *)buffer)->lpszProxy, 0));
1080
1081 buflen = sizeof (buffer);
1082 if (InternetQueryOption (0, INTERNET_OPTION_PROXY_USERNAME, (void *)buffer, &buflen))
1083 {
1084 PUSHs (newSVpv (buffer, 0));
1085
1086 buflen = sizeof (buffer);
1087 if (InternetQueryOption (0, INTERNET_OPTION_PROXY_PASSWORD, (void *)buffer, &buflen))
1088 PUSHs (newSVpv (buffer, 0));
1089 }
1090 }
576#endif 1091#endif
1092}
577 1093
578void 1094int
579add_font (char *file) 1095add_font (char *file)
580 CODE: 1096 CODE:
581 FcConfigAppFontAddFile (0, (const FcChar8 *)file); /* no idea wether this is required */ 1097 RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
582#ifdef _WIN32 1098 OUTPUT:
583 // cairo... sigh... requires win2000 1099 RETVAL
584 AddFontResourceEx (file, FR_PRIVATE, 0);
585#endif
586 1100
587void 1101void
588load_image_inline (SV *image_) 1102load_image_inline (SV *image_)
589 ALIAS: 1103 ALIAS:
590 load_image_file = 1 1104 load_image_file = 1
… …
593 STRLEN image_len; 1107 STRLEN image_len;
594 char *image = (char *)SvPVbyte (image_, image_len); 1108 char *image = (char *)SvPVbyte (image_, image_len);
595 SDL_Surface *surface, *surface2; 1109 SDL_Surface *surface, *surface2;
596 SDL_PixelFormat fmt; 1110 SDL_PixelFormat fmt;
597 SDL_RWops *rw = ix 1111 SDL_RWops *rw = ix
598 ? SDL_RWFromFile (image, "r") 1112 ? SDL_RWFromFile (image, "rb")
599 : SDL_RWFromConstMem (image, image_len); 1113 : SDL_RWFromConstMem (image, image_len);
600 1114
601 if (!rw) 1115 if (!rw)
602 croak ("load_image: %s", SDL_GetError ()); 1116 croak ("load_image: %s", SDL_GetError ());
603 1117
… …
632 1146
633 surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE); 1147 surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);
634 1148
635 assert (surface2->pitch == surface2->w * 4); 1149 assert (surface2->pitch == surface2->w * 4);
636 1150
1151 SDL_LockSurface (surface2);
637 EXTEND (SP, 5); 1152 EXTEND (SP, 6);
638 PUSHs (sv_2mortal (newSViv (surface2->w))); 1153 PUSHs (sv_2mortal (newSViv (surface2->w)));
639 PUSHs (sv_2mortal (newSViv (surface2->h))); 1154 PUSHs (sv_2mortal (newSViv (surface2->h)));
640 SDL_LockSurface (surface2);
641 PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch))); 1155 PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));
642 SDL_UnlockSurface (surface2);
643 PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB))); 1156 PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
644 PUSHs (sv_2mortal (newSViv (GL_RGBA))); 1157 PUSHs (sv_2mortal (newSViv (GL_RGBA)));
645 PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE))); 1158 PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
1159 SDL_UnlockSurface (surface2);
646 1160
647 SDL_FreeSurface (surface); 1161 SDL_FreeSurface (surface);
648 SDL_FreeSurface (surface2); 1162 SDL_FreeSurface (surface2);
649} 1163}
650 1164
… …
676void 1190void
677error (char *message) 1191error (char *message)
678 CODE: 1192 CODE:
679 fprintf (stderr, "ERROR: %s\n", message); 1193 fprintf (stderr, "ERROR: %s\n", message);
680#ifdef _WIN32 1194#ifdef _WIN32
681 MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR); 1195 MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
682#endif 1196#endif
683 1197
684void 1198void
685fatal (char *message) 1199fatal (char *message)
686 CODE: 1200 CODE:
687 fprintf (stderr, "FATAL: %s\n", message); 1201 fprintf (stderr, "FATAL: %s\n", message);
688#ifdef _WIN32 1202#ifdef _WIN32
689 MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR); 1203 MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
690#endif 1204#endif
691 exit (1); 1205 _exit (1);
692 1206
1207void
1208_exit (int retval = 0)
1209 CODE:
1210#ifdef WIN32
1211 ExitThread (retval); // unclean, please beam me up
1212#else
1213 _exit (retval);
1214#endif
1215
1216void
1217debug ()
1218 CODE:
1219{
1220#if DEBUG
1221 VALGRIND_DO_LEAK_CHECK;
1222#endif
1223}
1224
1225int
1226SvREFCNT (SV *sv)
1227 CODE:
1228 RETVAL = SvREFCNT (sv);
1229 OUTPUT:
1230 RETVAL
1231
693MODULE = CFClient PACKAGE = CFClient::Font 1232MODULE = Deliantra::Client PACKAGE = DC::Font
694 1233
695CFClient::Font 1234PROTOTYPES: DISABLE
1235
1236DC::Font
696new_from_file (SV *class, char *path, int id = 0) 1237new_from_file (SV *class, char *path, int id = 0)
697 CODE: 1238 CODE:
698{ 1239{
699 int count; 1240 int count;
700 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count); 1241 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
… …
703} 1244}
704 OUTPUT: 1245 OUTPUT:
705 RETVAL 1246 RETVAL
706 1247
707void 1248void
708DESTROY (CFClient::Font self) 1249DESTROY (DC::Font self)
709 CODE: 1250 CODE:
710 pango_font_description_free (self); 1251 pango_font_description_free (self);
711 1252
712void 1253void
713make_default (CFClient::Font self) 1254make_default (DC::Font self)
1255 PROTOTYPE: $
714 CODE: 1256 CODE:
715 default_font = self; 1257 default_font = self;
716 1258
717MODULE = CFClient PACKAGE = CFClient::Layout 1259MODULE = Deliantra::Client PACKAGE = DC::Layout
718 1260
719CFClient::Layout 1261PROTOTYPES: DISABLE
720new (SV *class, int rgba = 0) 1262
1263void
1264glyph_cache_backup ()
1265 PROTOTYPE:
721 CODE: 1266 CODE:
722#if _WIN32 1267 tc_backup ();
723 //rgba = 0;//D makes text nicer, breaks TextView 1268
724#endif 1269void
1270glyph_cache_restore ()
1271 PROTOTYPE:
1272 CODE:
1273 tc_restore ();
1274
1275DC::Layout
1276new (SV *class)
1277 CODE:
725 New (0, RETVAL, 1, struct cf_layout); 1278 New (0, RETVAL, 1, struct cf_layout);
726 1279
727 RETVAL->pl = pango_layout_new (rgba ? cairo_context : ft2_context); 1280 RETVAL->pl = pango_layout_new (opengl_context);
728 RETVAL->rgba = rgba;
729 RETVAL->r = 1.; 1281 RETVAL->r = 1.;
730 RETVAL->g = 1.; 1282 RETVAL->g = 1.;
731 RETVAL->b = 1.; 1283 RETVAL->b = 1.;
732 RETVAL->a = 1.; 1284 RETVAL->a = 1.;
733 RETVAL->base_height = MIN_FONT_HEIGHT; 1285 RETVAL->base_height = MIN_FONT_HEIGHT;
734 RETVAL->font = 0; 1286 RETVAL->font = 0;
1287 RETVAL->rc = rc_alloc ();
735 1288
736 pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR); 1289 pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
737 layout_update_font (RETVAL); 1290 layout_update_font (RETVAL);
738 OUTPUT: 1291 OUTPUT:
739 RETVAL 1292 RETVAL
740 1293
741void 1294void
742DESTROY (CFClient::Layout self) 1295DESTROY (DC::Layout self)
743 CODE: 1296 CODE:
744 g_object_unref (self->pl); 1297 g_object_unref (self->pl);
1298 rc_free (self->rc);
745 Safefree (self); 1299 Safefree (self);
746 1300
1301void
1302set_text (DC::Layout self, SV *text_)
1303 CODE:
1304{
1305 STRLEN textlen;
1306 char *text = SvPVutf8 (text_, textlen);
1307
1308 pango_layout_set_text (self->pl, text, textlen);
1309}
1310
1311void
1312set_markup (DC::Layout self, SV *text_)
1313 CODE:
1314{
1315 STRLEN textlen;
1316 char *text = SvPVutf8 (text_, textlen);
1317
1318 pango_layout_set_markup (self->pl, text, textlen);
1319}
1320
1321void
1322set_shapes (DC::Layout self, ...)
1323 CODE:
1324{
1325 PangoAttrList *attrs = 0;
1326 const char *text = pango_layout_get_text (self->pl);
1327 const char *pos = text;
1328 int arg = 4;
1329
1330 while (arg < items && (pos = strstr (pos, OBJ_STR)))
1331 {
1332 PangoRectangle inkrect, rect;
1333 PangoAttribute *attr;
1334
1335 int x = SvIV (ST (arg - 3));
1336 int y = SvIV (ST (arg - 2));
1337 int w = SvIV (ST (arg - 1));
1338 int h = SvIV (ST (arg ));
1339
1340 inkrect.x = 0;
1341 inkrect.y = 0;
1342 inkrect.width = 0;
1343 inkrect.height = 0;
1344
1345 rect.x = x * PANGO_SCALE;
1346 rect.y = y * PANGO_SCALE;
1347 rect.width = w * PANGO_SCALE;
1348 rect.height = h * PANGO_SCALE;
1349
1350 if (!attrs)
1351 attrs = pango_layout_get_attributes (self->pl);
1352
1353 attr = pango_attr_shape_new (&inkrect, &rect);
1354 attr->start_index = pos - text;
1355 attr->end_index = attr->start_index + sizeof (OBJ_STR) - 1;
1356 pango_attr_list_insert (attrs, attr);
1357
1358 arg += 4;
1359 pos += sizeof (OBJ_STR) - 1;
1360 }
1361
1362 if (attrs)
1363 pango_layout_set_attributes (self->pl, attrs);
1364}
1365
1366void
1367get_shapes (DC::Layout self)
1368 PPCODE:
1369{
1370 PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
1371
1372 do
1373 {
1374 PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
1375
1376 if (run && shape_attr_p (run))
1377 {
1378 PangoRectangle extents;
1379 pango_layout_iter_get_run_extents (iter, 0, &extents);
1380
1381 EXTEND (SP, 2);
1382 PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.x))));
1383 PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.y))));
1384 }
1385 }
1386 while (pango_layout_iter_next_run (iter));
1387
1388 pango_layout_iter_free (iter);
1389}
1390
747int 1391int
748is_rgba (CFClient::Layout self) 1392has_wrapped (DC::Layout self)
749 CODE: 1393 CODE:
750 RETVAL = self->rgba; 1394{
1395 int lines = 1;
1396 const char *text = pango_layout_get_text (self->pl);
1397
1398 while (*text)
1399 lines += *text++ == '\n';
1400
1401 RETVAL = lines < pango_layout_get_line_count (self->pl);
1402}
751 OUTPUT: 1403 OUTPUT:
752 RETVAL 1404 RETVAL
753 1405
754void
755set_text (CFClient::Layout self, SV *text_)
756 CODE:
757{
758 STRLEN textlen;
759 char *text = SvPVutf8 (text_, textlen);
760
761 pango_layout_set_text (self->pl, text, textlen);
762}
763
764void
765set_markup (CFClient::Layout self, SV *text_)
766 CODE:
767{
768 STRLEN textlen;
769 char *text = SvPVutf8 (text_, textlen);
770
771 pango_layout_set_markup (self->pl, text, textlen);
772}
773
774SV * 1406SV *
775get_text (CFClient::Layout self) 1407get_text (DC::Layout self)
776 CODE: 1408 CODE:
777 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0); 1409 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
778 SvUTF8_on (RETVAL); 1410 sv_utf8_decode (RETVAL);
779 OUTPUT: 1411 OUTPUT:
780 RETVAL 1412 RETVAL
781 1413
782void 1414void
783set_foreground (CFClient::Layout self, float r, float g, float b, float a = 1.) 1415set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
784 CODE: 1416 CODE:
785 self->r = r; 1417 self->r = r;
786 self->g = g; 1418 self->g = g;
787 self->b = b; 1419 self->b = b;
788 self->a = a; 1420 self->a = a;
789 1421
790void 1422void
791set_font (CFClient::Layout self, CFClient::Font font = 0) 1423set_font (DC::Layout self, DC::Font font = 0)
792 CODE: 1424 CODE:
793 if (self->font != font) 1425 if (self->font != font)
794 { 1426 {
795 self->font = font; 1427 self->font = font;
796 layout_update_font (self); 1428 layout_update_font (self);
797 } 1429 }
798 1430
799void 1431void
800set_height (CFClient::Layout self, int base_height) 1432set_height (DC::Layout self, int base_height)
801 CODE: 1433 CODE:
802 if (self->base_height != base_height) 1434 if (self->base_height != base_height)
803 { 1435 {
804 self->base_height = base_height; 1436 self->base_height = base_height;
805 layout_update_font (self); 1437 layout_update_font (self);
806 } 1438 }
807 1439
808void 1440void
809set_width (CFClient::Layout self, int max_width = -1) 1441set_width (DC::Layout self, int max_width = -1)
810 CODE: 1442 CODE:
811 pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE); 1443 pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
812 1444
813void 1445void
814set_indent (CFClient::Layout self, int indent) 1446set_indent (DC::Layout self, int indent)
815 CODE: 1447 CODE:
816 pango_layout_set_indent (self->pl, indent * PANGO_SCALE); 1448 pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
817 1449
818void 1450void
819set_spacing (CFClient::Layout self, int spacing) 1451set_spacing (DC::Layout self, int spacing)
820 CODE: 1452 CODE:
821 pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE); 1453 pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
822 1454
823void 1455void
824set_ellipsise (CFClient::Layout self, int ellipsise) 1456set_ellipsise (DC::Layout self, int ellipsise)
825 CODE: 1457 CODE:
826 pango_layout_set_ellipsize (self->pl, 1458 pango_layout_set_ellipsize (self->pl,
827 ellipsise == 1 ? PANGO_ELLIPSIZE_START 1459 ellipsise == 1 ? PANGO_ELLIPSIZE_START
828 : ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE 1460 : ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
829 : ellipsise == 3 ? PANGO_ELLIPSIZE_END 1461 : ellipsise == 3 ? PANGO_ELLIPSIZE_END
830 : PANGO_ELLIPSIZE_NONE 1462 : PANGO_ELLIPSIZE_NONE
831 ); 1463 );
832 1464
833void 1465void
834set_single_paragraph_mode (CFClient::Layout self, int spm) 1466set_single_paragraph_mode (DC::Layout self, int spm)
835 CODE: 1467 CODE:
836 pango_layout_set_single_paragraph_mode (self->pl, !!spm); 1468 pango_layout_set_single_paragraph_mode (self->pl, !!spm);
837 1469
838void 1470void
839size (CFClient::Layout self) 1471size (DC::Layout self)
840 PPCODE: 1472 PPCODE:
841{ 1473{
842 int w, h; 1474 int w, h;
843 1475
844 layout_get_pixel_size (self, &w, &h); 1476 layout_get_pixel_size (self, &w, &h);
… …
847 PUSHs (sv_2mortal (newSViv (w))); 1479 PUSHs (sv_2mortal (newSViv (w)));
848 PUSHs (sv_2mortal (newSViv (h))); 1480 PUSHs (sv_2mortal (newSViv (h)));
849} 1481}
850 1482
851int 1483int
1484descent (DC::Layout self)
1485 CODE:
1486{
1487 PangoRectangle rect;
1488 PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1489 pango_layout_line_get_pixel_extents (line, 0, &rect);
1490 RETVAL = PANGO_DESCENT (rect);
1491}
1492 OUTPUT:
1493 RETVAL
1494
1495int
852xy_to_index (CFClient::Layout self, int x, int y) 1496xy_to_index (DC::Layout self, int x, int y)
853 CODE: 1497 CODE:
854{ 1498{
855 int index, trailing; 1499 int index, trailing;
856 pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing); 1500 pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
857 RETVAL = index; 1501 RETVAL = index + trailing;
858} 1502}
859 OUTPUT: 1503 OUTPUT:
860 RETVAL 1504 RETVAL
861 1505
862void 1506void
863cursor_pos (CFClient::Layout self, int index) 1507cursor_pos (DC::Layout self, int index)
864 PPCODE: 1508 PPCODE:
865{ 1509{
866 PangoRectangle strong_pos; 1510 PangoRectangle pos;
867 pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0); 1511 pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
868 1512
869 EXTEND (SP, 3); 1513 EXTEND (SP, 3);
870 PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE))); 1514 PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
871 PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE))); 1515 PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
872 PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE))); 1516 PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
873} 1517}
874 1518
875void 1519void
876render (CFClient::Layout self) 1520index_to_line_x (DC::Layout self, int index, int trailing = 0)
877 PPCODE: 1521 PPCODE:
878{ 1522{
879 SV *retval; 1523 int line, x;
880 int w, h;
881 1524
882 layout_get_pixel_size (self, &w, &h); 1525 pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
883 1526#if !PANGO_VERSION_CHECK (1, 17, 3)
884 if (self->rgba) 1527 /* pango bug: line is between 1..numlines, not 0..numlines-1 */
885 { 1528 --line;
886 cairo_surface_t *surface;
887 cairo_t *cairo;
888
889 retval = newSV (w * h * 4);
890 SvPOK_only (retval);
891 SvCUR_set (retval, w * h * 4);
892
893 memset (SvPVX (retval), 0, w * h * 4);
894
895 surface = cairo_image_surface_create_for_data (
896 (void*)SvPVX (retval), CAIRO_FORMAT_ARGB32, w, h, w * 4);
897 cairo = cairo_create (surface);
898 cairo_set_source_rgba (cairo, self->r, self->g, self->b, self->a);
899
900 pango_cairo_show_layout (cairo, self->pl);
901
902 cairo_destroy (cairo);
903 cairo_surface_destroy (surface);
904
905 // what a mess, and its premultiplied, too :(
906 {
907 uint32_t *p = (uint32_t *)SvPVX (retval);
908 uint32_t *e = p + w * h;
909
910 while (p < e)
911 {
912 uint32_t rgba = *p;
913 rgba = (rgba >> 24) | (rgba << 8);
914#if 0
915#ifdef _WIN32
916 {//D
917 uint8_t r = rgba >> 24;
918 uint8_t g = rgba >> 16;
919 uint8_t b = rgba >> 8;
920 uint8_t a = rgba >> 0;
921
922 rgba = (rgba & 0xffffff00) | a;
923 }
924#endif 1529#endif
925#endif
926 rgba = SDL_SwapBE32 (rgba);
927 *p++ = rgba;
928 }
929 }
930
931 EXTEND (SP, 5); 1530 EXTEND (SP, 2);
932 PUSHs (sv_2mortal (newSViv (w))); 1531 PUSHs (sv_2mortal (newSViv (line)));
1532 PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1533}
1534
1535void
1536line_x_to_index (DC::Layout self, int line, int x)
1537 PPCODE:
1538{
1539 PangoLayoutLine *lp;
1540 int index, trailing;
1541
1542 if (line < 0)
1543 XSRETURN_EMPTY;
1544
1545 if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1546 XSRETURN_EMPTY; /* do better */
1547
1548 pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1549
1550 EXTEND (SP, 2);
1551 if (GIMME_V == G_SCALAR)
933 PUSHs (sv_2mortal (newSViv (h))); 1552 PUSHs (sv_2mortal (newSViv (index + trailing)));
934 PUSHs (sv_2mortal (retval));
935 PUSHs (sv_2mortal (newSViv (GL_RGBA)));
936 PUSHs (sv_2mortal (newSViv (GL_RGBA)));
937 }
938 else 1553 else
939 { 1554 {
940 FT_Bitmap bitmap;
941
942 retval = newSV (w * h);
943 SvPOK_only (retval);
944 SvCUR_set (retval, w * h);
945
946 bitmap.rows = h;
947 bitmap.width = w;
948 bitmap.pitch = w;
949 bitmap.buffer = (unsigned char*)SvPVX (retval);
950 bitmap.num_grays = 256;
951 bitmap.pixel_mode = FT_PIXEL_MODE_GRAY;
952
953 memset (bitmap.buffer, 0, w * h);
954
955 pango_ft2_render_layout (&bitmap, self->pl, 0 * PANGO_SCALE, 0 * PANGO_SCALE);
956
957 EXTEND (SP, 5);
958 PUSHs (sv_2mortal (newSViv (w))); 1555 PUSHs (sv_2mortal (newSViv (index)));
959 PUSHs (sv_2mortal (newSViv (h))); 1556 PUSHs (sv_2mortal (newSViv (trailing)));
960 PUSHs (sv_2mortal (retval));
961 PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
962 PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
963 } 1557 }
964} 1558}
965 1559
1560void
1561render (DC::Layout self, float x, float y, int flags = 0)
1562 CODE:
1563 rc_clear (self->rc);
1564 pango_opengl_render_layout_subpixel (
1565 self->pl,
1566 self->rc,
1567 x * PANGO_SCALE, y * PANGO_SCALE,
1568 self->r, self->g, self->b, self->a,
1569 flags
1570 );
1571 // we assume that context_change actually clears/frees stuff
1572 // and does not do any recomputation...
1573 pango_layout_context_changed (self->pl);
1574
1575void
1576draw (DC::Layout self)
1577 CODE:
1578{
1579 glEnable (GL_TEXTURE_2D);
1580 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1581 glEnable (GL_BLEND);
1582 gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
1583 GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
1584 glEnable (GL_ALPHA_TEST);
1585 glAlphaFunc (GL_GREATER, 7.f / 255.f);
1586
1587 rc_draw (self->rc);
1588
1589 glDisable (GL_ALPHA_TEST);
1590 glDisable (GL_BLEND);
1591 glDisable (GL_TEXTURE_2D);
1592}
1593
966MODULE = CFClient PACKAGE = CFClient::Texture 1594MODULE = Deliantra::Client PACKAGE = DC::Texture
967 1595
1596PROTOTYPES: ENABLE
1597
968void 1598void
1599pad (SV *data_, int ow, int oh, int nw, int nh)
1600 CODE:
1601{
1602 if ((nw != ow || nh != oh) && SvOK (data_))
1603 {
1604 STRLEN datalen;
1605 char *data = SvPVbyte (data_, datalen);
1606 int bpp = datalen / (ow * oh);
1607 SV *result_ = sv_2mortal (newSV (nw * nh * bpp));
1608
1609 SvPOK_only (result_);
1610 SvCUR_set (result_, nw * nh * bpp);
1611
1612 memset (SvPVX (result_), 0, nw * nh * bpp);
1613 while (oh--)
1614 memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1615
1616 sv_setsv (data_, result_);
1617 }
1618}
1619
1620void
969draw_quad (SV *self, float x, float y, float w = 0, float h = 0) 1621draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
970 PROTOTYPE: $$$;$$ 1622 PROTOTYPE: $$$;$$
971 ALIAS: 1623 ALIAS:
972 draw_quad_alpha = 1 1624 draw_quad_alpha = 1
973 draw_quad_alpha_premultiplied = 2 1625 draw_quad_alpha_premultiplied = 2
974 CODE: 1626 CODE:
975{ 1627{
976 HV *hv = (HV *)SvRV (self); 1628 HV *hv = (HV *)SvRV (self);
977 float s = SvNV (*hv_fetch (hv, "s", 1, 1)); 1629 float s = SvNV (*hv_fetch (hv, "s", 1, 1));
978 float t = SvNV (*hv_fetch (hv, "t", 1, 1)); 1630 float t = SvNV (*hv_fetch (hv, "t", 1, 1));
979 int name = SvIV (*hv_fetch (hv, "name", 4, 1)); 1631 int name = SvIV (*hv_fetch (hv, "name", 4, 1));
1632
1633 if (name <= 0)
1634 XSRETURN_EMPTY;
980 1635
981 if (items < 5) 1636 if (items < 5)
982 { 1637 {
983 w = SvNV (*hv_fetch (hv, "w", 1, 1)); 1638 w = SvNV (*hv_fetch (hv, "w", 1, 1));
984 h = SvNV (*hv_fetch (hv, "h", 1, 1)); 1639 h = SvNV (*hv_fetch (hv, "h", 1, 1));
… …
990 1645
991 if (ix == 2) 1646 if (ix == 2)
992 glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA); 1647 glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
993 else 1648 else
994 gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA, 1649 gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
995 GL_ONE_MINUS_DST_ALPHA, GL_ONE); 1650 GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
996 1651
997 glEnable (GL_ALPHA_TEST); 1652 glEnable (GL_ALPHA_TEST);
998 glAlphaFunc (GL_GREATER, 0.01f); 1653 glAlphaFunc (GL_GREATER, 0.01f);
999 } 1654 }
1000 1655
… …
1012 glDisable (GL_ALPHA_TEST); 1667 glDisable (GL_ALPHA_TEST);
1013 glDisable (GL_BLEND); 1668 glDisable (GL_BLEND);
1014 } 1669 }
1015} 1670}
1016 1671
1672void
1673draw_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)
1674 PROTOTYPE: @
1675 CODE:
1676{
1677 glEnable (GL_TEXTURE_2D);
1678 glEnable (GL_BLEND);
1679 glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
1680 glBindTexture (GL_TEXTURE_2D, name1);
1681
1682 glColor3f (intensity, intensity, intensity);
1683 glPushMatrix ();
1684 glScalef (1./3, 1./3, 1.);
1685
1686 if (blend > 0.f)
1687 {
1688 float dx3 = dx * -3.f / w;
1689 float dy3 = dy * -3.f / h;
1690 GLfloat env_color[4] = { 0., 0., 0., blend };
1691
1692 /* interpolate the two shadow textures */
1693 /* stage 0 == rgb(glcolor) + alpha(t0) */
1694 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1695
1696 /* stage 1 == rgb(glcolor) + alpha(interpolate t0, t1, texenv) */
1697 gl.ActiveTexture (GL_TEXTURE1);
1698 glEnable (GL_TEXTURE_2D);
1699 glBindTexture (GL_TEXTURE_2D, name2);
1700 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_COMBINE);
1701
1702 /* rgb == rgb(glcolor) */
1703 glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_RGB, GL_REPLACE);
1704 glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_RGB, GL_CONSTANT);
1705 glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_RGB, GL_SRC_COLOR);
1706
1707 /* alpha = interpolate t0, t1 by env_alpha */
1708 glTexEnvfv (GL_TEXTURE_ENV, GL_TEXTURE_ENV_COLOR, env_color);
1709
1710 glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_ALPHA, GL_INTERPOLATE);
1711 glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_ALPHA, GL_TEXTURE);
1712 glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_ALPHA, GL_SRC_ALPHA);
1713
1714 glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE1_ALPHA, GL_PREVIOUS);
1715 glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND1_ALPHA, GL_SRC_ALPHA);
1716
1717 glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE2_ALPHA, GL_CONSTANT);
1718 glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND2_ALPHA, GL_SRC_ALPHA);
1719
1720 glBegin (GL_QUADS);
1721 gl.MultiTexCoord2f (GL_TEXTURE0, 0, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 ); glVertex2i (0, 0);
1722 gl.MultiTexCoord2f (GL_TEXTURE0, 0, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 + t); glVertex2i (0, h);
1723 gl.MultiTexCoord2f (GL_TEXTURE0, s, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 + t); glVertex2i (w, h);
1724 gl.MultiTexCoord2f (GL_TEXTURE0, s, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 ); glVertex2i (w, 0);
1725 glEnd ();
1726
1727 glDisable (GL_TEXTURE_2D);
1728 gl.ActiveTexture (GL_TEXTURE0);
1729 }
1730 else
1731 {
1732 /* simple blending of one texture, also opengl <1.3 path */
1733 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1734
1735 glBegin (GL_QUADS);
1736 glTexCoord2f (0, 0); glVertex2f (0, 0);
1737 glTexCoord2f (0, t); glVertex2f (0, h);
1738 glTexCoord2f (s, t); glVertex2f (w, h);
1739 glTexCoord2f (s, 0); glVertex2f (w, 0);
1740 glEnd ();
1741 }
1742
1743 /* draw ?-marks or equivalent, this is very clumsy code :/ */
1744 {
1745 int x, y;
1746 int dx3 = dx * 3;
1747 int dy3 = dy * 3;
1748
1749 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1750 glBindTexture (GL_TEXTURE_2D, hidden_tex);
1751 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1752 glTranslatef (-1., -1., 0);
1753 glBegin (GL_QUADS);
1754
1755 for (y = 1; y < h; y += 3)
1756 {
1757 int y1 = y - dy3;
1758 int y1valid = y1 >= 0 && y1 < h;
1759
1760 for (x = 1; x < w; x += 3)
1761 {
1762 int x1 = x - dx3;
1763 uint8_t h1 = data1 [x + y * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
1764 uint8_t h2;
1765
1766 if (y1valid && x1 >= 0 && x1 < w)
1767 h2 = data2 [x1 + y1 * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
1768 else
1769 h2 = 1; /* out of range == invisible */
1770
1771 if (h1 || h2)
1772 {
1773 float alpha = h1 == h2 ? 1.f : h1 ? 1.f - blend : blend;
1774 glColor4f (1., 1., 1., alpha);
1775
1776 glTexCoord2f (0, 0.); glVertex2i (x , y );
1777 glTexCoord2f (0, 1.); glVertex2i (x , y + 3);
1778 glTexCoord2f (1, 1.); glVertex2i (x + 3, y + 3);
1779 glTexCoord2f (1, 0.); glVertex2i (x + 3, y );
1780 }
1781 }
1782 }
1783 }
1784
1785 glEnd ();
1786
1787 glPopMatrix ();
1788
1789 glDisable (GL_TEXTURE_2D);
1790 glDisable (GL_BLEND);
1791}
1792
1793IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
1794 CODE:
1795{
1796 GLint width;
1797 glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
1798 glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
1799 RETVAL = width > 0;
1800}
1801 OUTPUT:
1802 RETVAL
1803
1017MODULE = CFClient PACKAGE = CFClient::Map 1804MODULE = Deliantra::Client PACKAGE = DC::Map
1018 1805
1019CFClient::Map 1806PROTOTYPES: DISABLE
1020new (SV *class, int map_width, int map_height) 1807
1808DC::Map
1809new (SV *class)
1021 CODE: 1810 CODE:
1022 New (0, RETVAL, 1, struct map); 1811 New (0, RETVAL, 1, struct map);
1023 RETVAL->x = 0; 1812 RETVAL->x = 0;
1024 RETVAL->y = 0; 1813 RETVAL->y = 0;
1025 RETVAL->w = map_width; 1814 RETVAL->w = 0;
1026 RETVAL->h = map_height; 1815 RETVAL->h = 0;
1027 RETVAL->ox = 0; 1816 RETVAL->ox = 0;
1028 RETVAL->oy = 0; 1817 RETVAL->oy = 0;
1029 RETVAL->faces = 8192; 1818 RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1030 Newz (0, RETVAL->face, RETVAL->faces, mapface); 1819 RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1031 RETVAL->texs = 8192;
1032 Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1033 RETVAL->rows = 0; 1820 RETVAL->rows = 0;
1034 RETVAL->row = 0; 1821 RETVAL->row = 0;
1035 OUTPUT: 1822 OUTPUT:
1036 RETVAL 1823 RETVAL
1037 1824
1038void 1825void
1039DESTROY (CFClient::Map self) 1826DESTROY (DC::Map self)
1040 CODE: 1827 CODE:
1041{ 1828{
1042 map_clear (self); 1829 map_clear (self);
1043 Safefree (self->face); 1830 Safefree (self->face2tile);
1831 Safefree (self->tex);
1044 Safefree (self); 1832 Safefree (self);
1045} 1833}
1046 1834
1047void 1835void
1836resize (DC::Map self, int map_width, int map_height)
1837 CODE:
1838 self->w = map_width;
1839 self->h = map_height;
1840
1841void
1048clear (CFClient::Map self) 1842clear (DC::Map self)
1049 CODE: 1843 CODE:
1050 map_clear (self); 1844 map_clear (self);
1051 1845
1052void 1846void
1053set_face (CFClient::Map self, int face, int texid) 1847set_tileid (DC::Map self, int face, int tile)
1054 CODE: 1848 CODE:
1055{ 1849{
1056 while (self->faces <= face) 1850 need_facenum (self, face); self->face2tile [face] = tile;
1057 { 1851 need_texid (self, tile);
1058 Append (mapface, self->face, self->faces, self->faces);
1059 self->faces *= 2;
1060 }
1061
1062 self->face [face] = texid;
1063} 1852}
1064 1853
1065void 1854void
1855set_smooth (DC::Map self, int face, int smooth, int level)
1856 CODE:
1857{
1858 tileid texid;
1859 maptex *tex;
1860
1861 if (face < 0 || face >= self->faces)
1862 return;
1863
1864 if (smooth < 0 || smooth >= self->faces)
1865 return;
1866
1867 texid = self->face2tile [face];
1868
1869 if (!texid)
1870 return;
1871
1872 tex = self->tex + texid;
1873 tex->smoothtile = self->face2tile [smooth];
1874 tex->smoothlevel = level;
1875}
1876
1877void
1066set_texture (CFClient::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a) 1878set_texture (DC::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)
1067 CODE: 1879 CODE:
1068{ 1880{
1069 while (self->texs <= texid) 1881 need_texid (self, texid);
1070 {
1071 Append (maptex, self->tex, self->texs, self->texs);
1072 self->texs *= 2;
1073 }
1074 1882
1075 { 1883 {
1076 maptex *tex = self->tex + texid; 1884 maptex *tex = self->tex + texid;
1077 1885
1078 tex->name = name; 1886 tex->name = name;
… …
1094 // use uglier nearest interpolation because linear suffers 1902 // use uglier nearest interpolation because linear suffers
1095 // from transparent color bleeding and ugly wrapping effects. 1903 // from transparent color bleeding and ugly wrapping effects.
1096 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST); 1904 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1097} 1905}
1098 1906
1907void
1908expire_textures (DC::Map self, int texid, int count)
1909 PPCODE:
1910 for (; texid < self->texs && count; ++texid, --count)
1911 {
1912 maptex *tex = self->tex + texid;
1913
1914 if (tex->name)
1915 {
1916 if (tex->unused)
1917 {
1918 tex->name = 0;
1919 tex->unused = 0;
1920 XPUSHs (sv_2mortal (newSViv (texid)));
1921 }
1922 else
1923 tex->unused = 1;
1924 }
1925 }
1926
1099int 1927int
1100ox (CFClient::Map self) 1928ox (DC::Map self)
1101 ALIAS: 1929 ALIAS:
1102 oy = 1 1930 oy = 1
1103 x = 2 1931 x = 2
1104 y = 3 1932 y = 3
1105 w = 4 1933 w = 4
… …
1116 } 1944 }
1117 OUTPUT: 1945 OUTPUT:
1118 RETVAL 1946 RETVAL
1119 1947
1120void 1948void
1121scroll (CFClient::Map self, int dx, int dy) 1949scroll (DC::Map self, int dx, int dy)
1122 CODE: 1950 CODE:
1123{ 1951{
1124 if (dx > 0) 1952 if (dx > 0)
1125 map_blank (self, self->x, self->y, dx - 1, self->h); 1953 map_blank (self, self->x, self->y, dx, self->h);
1126 else if (dx < 0) 1954 else if (dx < 0)
1127 map_blank (self, self->x + self->w + dx + 1, self->y, 1 - dx, self->h); 1955 map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1128 1956
1129 if (dy > 0) 1957 if (dy > 0)
1130 map_blank (self, self->x, self->y, self->w, dy - 1); 1958 map_blank (self, self->x, self->y, self->w, dy);
1131 else if (dy < 0) 1959 else if (dy < 0)
1132 map_blank (self, self->x, self->y + self->h + dy + 1, self->w, 1 - dy); 1960 map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1133 1961
1134 self->ox += dx; self->x += dx; 1962 self->ox += dx; self->x += dx;
1135 self->oy += dy; self->y += dy; 1963 self->oy += dy; self->y += dy;
1136 1964
1137 while (self->y < 0) 1965 while (self->y < 0)
… …
1141 self->rows += MAP_EXTEND_Y; 1969 self->rows += MAP_EXTEND_Y;
1142 self->y += MAP_EXTEND_Y; 1970 self->y += MAP_EXTEND_Y;
1143 } 1971 }
1144} 1972}
1145 1973
1146void 1974SV *
1147map1a_update (CFClient::Map self, SV *data_) 1975map1a_update (DC::Map self, SV *data_, int extmap)
1148 CODE: 1976 CODE:
1149{ 1977{
1150 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_); 1978 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1151 uint8_t *data_end = (uint8_t *)SvEND (data_); 1979 uint8_t *data_end = (uint8_t *)SvEND (data_);
1152 mapcell *cell; 1980 mapcell *cell;
1153 int x, y, flags; 1981 int x, y, z, flags;
1982 AV *missing = newAV ();
1983 RETVAL = newRV_noinc ((SV *)missing);
1154 1984
1155 while (data < data_end) 1985 while (data < data_end - 1)
1156 { 1986 {
1157 flags = (data [0] << 8) + data [1]; data += 2; 1987 flags = (data [0] << 8) + data [1]; data += 2;
1158 1988
1159 x = ((flags >> 10) & 63) + self->x; 1989 x = self->x + ((flags >> 10) & 63);
1160 y = ((flags >> 4) & 63) + self->y; 1990 y = self->y + ((flags >> 4) & 63);
1161 1991
1162 cell = map_get_cell (self, x, y); 1992 cell = map_get_cell (self, x, y);
1163 1993
1164 if (flags & 15) 1994 if (flags & 15)
1165 { 1995 {
1166 if (cell->darkness < 0) 1996 if (!cell->darkness)
1167 { 1997 {
1998 memset (cell, 0, sizeof (*cell));
1168 cell->darkness = 0; 1999 cell->darkness = 256;
1169 cell->face [0] = 0;
1170 cell->face [1] = 0;
1171 cell->face [2] = 0;
1172 } 2000 }
1173 2001
1174 cell->darkness = flags & 8 ? *data++ : 255;
1175
1176 //TODO: don't trust server data to be in-range(!) 2002 //TODO: don't trust server data to be in-range(!)
1177 2003
1178 if (flags & 4) 2004 if (flags & 8)
1179 { 2005 {
1180 cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2; 2006 if (extmap)
2007 {
2008 uint8_t ext, cmd;
2009
2010 do
2011 {
2012 ext = *data++;
2013 cmd = ext & 0x7f;
2014
2015 if (cmd < 4)
2016 cell->darkness = 255 - ext * 64 + 1; /* make sure this doesn't collide with FOW_DARKNESS */
2017 else if (cmd == 5) // health
2018 {
2019 cell->stat_width = 1;
2020 cell->stat_hp = *data++;
2021 }
2022 else if (cmd == 6) // monster width
2023 cell->stat_width = *data++ + 1;
2024 else if (cmd == 0x47)
2025 {
2026 if (*data == 1) cell->player = data [1];
2027 else if (*data == 2) cell->player = data [2] + (data [1] << 8);
2028 else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
2029 else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
2030
2031 data += *data + 1;
2032 }
2033 else if (cmd == 8) // cell flags
2034 cell->flags = *data++;
2035 else if (ext & 0x40) // unknown, multibyte => skip
2036 data += *data + 1;
2037 else
2038 data++;
2039 }
2040 while (ext & 0x80);
2041 }
2042 else
2043 cell->darkness = *data++ + 1;
1181 } 2044 }
1182 2045
2046 for (z = 0; z <= 2; ++z)
1183 if (flags & 2) 2047 if (flags & (4 >> z))
1184 { 2048 {
1185 cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2; 2049 faceid face = (data [0] << 8) + data [1]; data += 2;
2050 need_facenum (self, face);
2051 cell->tile [z] = self->face2tile [face];
2052
2053 if (cell->tile [z])
2054 {
2055 maptex *tex = self->tex + cell->tile [z];
2056 tex->unused = 0;
2057 if (!tex->name)
2058 av_push (missing, newSViv (cell->tile [z]));
2059
2060 if (tex->smoothtile)
2061 {
2062 maptex *smooth = self->tex + tex->smoothtile;
2063 smooth->unused = 0;
2064 if (!smooth->name)
2065 av_push (missing, newSViv (tex->smoothtile));
2066 }
2067 }
1186 } 2068 }
1187
1188 if (flags & 1)
1189 {
1190 cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
1191 }
1192 } 2069 }
1193 else 2070 else
1194 cell->darkness = -1; 2071 CELL_CLEAR (cell);
1195 } 2072 }
1196} 2073}
2074 OUTPUT:
2075 RETVAL
1197 2076
1198SV * 2077SV *
1199mapmap (CFClient::Map self, int x0, int y0, int w, int h) 2078mapmap (DC::Map self, int x0, int y0, int w, int h)
1200 CODE: 2079 CODE:
1201{ 2080{
1202 int x1, x; 2081 int x1, x;
1203 int y1, y; 2082 int y1, y;
1204 int z; 2083 int z;
… …
1225 { 2104 {
1226 mapcell *cell = row->col + (x - row->c0); 2105 mapcell *cell = row->col + (x - row->c0);
1227 2106
1228 for (z = 0; z <= 0; z++) 2107 for (z = 0; z <= 0; z++)
1229 { 2108 {
1230 mapface face = cell->face [z];
1231
1232 if (face)
1233 {
1234 maptex tex = self->tex [face]; 2109 maptex tex = self->tex [cell->tile [z]];
1235 int a0 = 255 - tex.a; 2110 int a0 = 255 - tex.a;
1236 int a1 = tex.a; 2111 int a1 = tex.a;
1237 2112
1238 r = (r * a0 + tex.r * a1) / 255; 2113 r = (r * a0 + tex.r * a1) / 255;
1239 g = (g * a0 + tex.g * a1) / 255; 2114 g = (g * a0 + tex.g * a1) / 255;
1240 b = (b * a0 + tex.b * a1) / 255; 2115 b = (b * a0 + tex.b * a1) / 255;
1241 a = (a * a0 + tex.a * a1) / 255; 2116 a = (a * a0 + tex.a * a1) / 255;
1242 }
1243 } 2117 }
1244 } 2118 }
1245 2119
1246 *map++ = (r ) 2120 *map++ = (r )
1247 | (g << 8) 2121 | (g << 8)
… …
1254} 2128}
1255 OUTPUT: 2129 OUTPUT:
1256 RETVAL 2130 RETVAL
1257 2131
1258void 2132void
1259draw (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh) 2133draw (DC::Map self, int mx, int my, int sw, int sh, int T, U32 player = 0xffffffff, int sdx = 0, int sdy = 0)
2134 CODE:
2135{
2136 int x, y, z;
2137
2138 HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
2139 uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
2140 static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
2141 smooth_key skey;
2142 int pl_x, pl_y;
2143 maptex pl_tex;
2144 rc_t *rc = rc_alloc ();
2145 rc_t *rc_ov = rc_alloc ();
2146 rc_key_t key;
2147 rc_array_t *arr;
2148
2149 pl_tex.name = 0;
2150
2151 // that's current max. sorry.
2152 if (sw > 255) sw = 255;
2153 if (sh > 255) sh = 255;
2154
2155 // clear key, in case of extra padding
2156 memset (&skey, 0, sizeof (skey));
2157
2158 memset (&key, 0, sizeof (key));
2159 key.r = 255;
2160 key.g = 255;
2161 key.b = 255;
2162 key.a = 255;
2163 key.mode = GL_QUADS;
2164 key.format = GL_T2F_V3F;
2165
2166 mx += self->x;
2167 my += self->y;
2168
2169 // first pass: determine smooth_max
2170 // rather ugly, if you ask me
2171 // could also be stored inside mapcell and updated on change
2172 memset (smooth_max, 0, sizeof (smooth_max));
2173
2174 for (y = 0; y < sh; y++)
2175 if (0 <= y + my && y + my < self->rows)
2176 {
2177 maprow *row = self->row + (y + my);
2178
2179 for (x = 0; x < sw; x++)
2180 if (row->c0 <= x + mx && x + mx < row->c1)
2181 {
2182 mapcell *cell = row->col + (x + mx - row->c0);
2183
2184 smooth_max[x + 1][y + 1] =
2185 MAX (self->tex [cell->tile [0]].smoothlevel,
2186 MAX (self->tex [cell->tile [1]].smoothlevel,
2187 self->tex [cell->tile [2]].smoothlevel));
2188 }
2189 }
2190
2191 glEnable (GL_BLEND);
2192 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
2193 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
2194
2195 for (z = 0; z <= 2; z++)
2196 {
2197 memset (smooth_level, 0, sizeof (smooth_level));
2198 key.texname = -1;
2199
2200 for (y = 0; y < sh; y++)
2201 if (0 <= y + my && y + my < self->rows)
2202 {
2203 maprow *row = self->row + (y + my);
2204
2205 for (x = 0; x < sw; x++)
2206 if (row->c0 <= x + mx && x + mx < row->c1)
2207 {
2208 mapcell *cell = row->col + (x + mx - row->c0);
2209 tileid tile = cell->tile [z];
2210
2211 if (tile)
2212 {
2213 maptex tex = self->tex [tile];
2214 int px, py;
2215
2216 if (key.texname != tex.name)
2217 {
2218 self->tex [tile].unused = 0;
2219
2220 if (!tex.name)
2221 tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
2222
2223 key.texname = tex.name;
2224 arr = rc_array (rc, &key);
2225 }
2226
2227 px = (x + 1) * T - tex.w;
2228 py = (y + 1) * T - tex.h;
2229
2230 if (expect_false (cell->player == player) && expect_false (z == 2))
2231 {
2232 pl_x = px;
2233 pl_y = py;
2234 pl_tex = tex;
2235 continue;
2236 }
2237
2238 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
2239 rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
2240 rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
2241 rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
2242
2243 // update smooth hash
2244 if (tex.smoothtile)
2245 {
2246 skey.tile = tex.smoothtile;
2247 skey.level = tex.smoothlevel;
2248
2249 smooth_level [tex.smoothlevel >> 5] |= ((uint32_t)1) << (tex.smoothlevel & 31);
2250
2251 // add bits to current tile and all neighbours. skey.x|y is
2252 // shifted +1|+1 so we always stay positive.
2253
2254 // bits is ___n cccc CCCC bbbb
2255 // n do not draw borders&corners
2256 // c draw these corners, but...
2257 // C ... not these
2258 // b draw these borders
2259
2260 // borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
2261 // ┃· ·· ·┃ ━━
2262
2263 // corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
2264 // ·· ·· ·┏ ┓·
2265
2266 // full tile
2267 skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
2268
2269 // borders
2270 skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
2271 skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
2272 skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
2273 skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
2274
2275 // corners
2276 skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
2277 skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
2278 skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
2279 skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
2280 }
2281 }
2282
2283 if (expect_false (z == 2) && expect_false (cell->flags))
2284 {
2285 // overlays such as the speech bubble, probably more to come
2286 if (cell->flags & 1)
2287 {
2288 rc_key_t key_ov = key;
2289 maptex tex = self->tex [TEXID_SPEECH];
2290 rc_array_t *arr;
2291 int px = x * T + T * 2 / 32;
2292 int py = y * T - T * 6 / 32;
2293
2294 key_ov.texname = tex.name;
2295 arr = rc_array (rc_ov, &key_ov);
2296
2297 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
2298 rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
2299 rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
2300 rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
2301 }
2302 }
2303 }
2304 }
2305
2306 rc_draw (rc);
2307 rc_clear (rc);
2308
2309 // go through all smoothlevels, lowest to highest, then draw.
2310 // this is basically counting sort
2311 {
2312 int w, b;
2313
2314 glEnable (GL_TEXTURE_2D);
2315 glBegin (GL_QUADS);
2316 for (w = 0; w < 256 / 32; ++w)
2317 {
2318 uint32_t smask = smooth_level [w];
2319 if (smask)
2320 for (b = 0; b < 32; ++b)
2321 if (smask & (((uint32_t)1) << b))
2322 {
2323 int level = (w << 5) | b;
2324 HE *he;
2325
2326 hv_iterinit (smooth);
2327 while ((he = hv_iternext (smooth)))
2328 {
2329 smooth_key *skey = (smooth_key *)HeKEY (he);
2330 IV bits = SvIVX (HeVAL (he));
2331
2332 if (!(bits & 0x1000)
2333 && skey->level == level
2334 && level > smooth_max [skey->x][skey->y])
2335 {
2336 maptex tex = self->tex [skey->tile];
2337 int px = (((int)skey->x) - 1) * T;
2338 int py = (((int)skey->y) - 1) * T;
2339 int border = bits & 15;
2340 int corner = (bits >> 8) & ~(bits >> 4) & 15;
2341 float dx = tex.s * .0625f; // 16 images/row
2342 float dy = tex.t * .5f ; // 2 images/column
2343
2344 if (tex.name)
2345 {
2346 // this time avoiding texture state changes
2347 // save gobs of state changes.
2348 if (key.texname != tex.name)
2349 {
2350 self->tex [skey->tile].unused = 0;
2351
2352 glEnd ();
2353 glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
2354 glBegin (GL_QUADS);
2355 }
2356
2357 if (border)
2358 {
2359 float ox = border * dx;
2360
2361 glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
2362 glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
2363 glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
2364 glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
2365 }
2366
2367 if (corner)
2368 {
2369 float ox = corner * dx;
2370
2371 glTexCoord2f (ox , dy ); glVertex2i (px , py );
2372 glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
2373 glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
2374 glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
2375 }
2376 }
2377 }
2378 }
2379 }
2380 }
2381
2382 glEnd ();
2383 glDisable (GL_TEXTURE_2D);
2384 key.texname = -1;
2385 }
2386
2387 hv_clear (smooth);
2388 }
2389
2390 if (pl_tex.name)
2391 {
2392 maptex tex = pl_tex;
2393 int px = pl_x + sdx;
2394 int py = pl_y + sdy;
2395
2396 key.texname = tex.name;
2397 arr = rc_array (rc, &key);
2398
2399 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
2400 rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
2401 rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
2402 rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
2403
2404 rc_draw (rc);
2405 }
2406
2407 rc_draw (rc_ov);
2408 rc_clear (rc_ov);
2409
2410 glDisable (GL_BLEND);
2411 rc_free (rc);
2412 rc_free (rc_ov);
2413
2414 // top layer: overlays such as the health bar
2415 for (y = 0; y < sh; y++)
2416 if (0 <= y + my && y + my < self->rows)
2417 {
2418 maprow *row = self->row + (y + my);
2419
2420 for (x = 0; x < sw; x++)
2421 if (row->c0 <= x + mx && x + mx < row->c1)
2422 {
2423 mapcell *cell = row->col + (x + mx - row->c0);
2424
2425 int px = x * T;
2426 int py = y * T;
2427
2428 if (expect_false (cell->player == player))
2429 {
2430 px += sdx;
2431 py += sdy;
2432 }
2433
2434 if (cell->stat_hp)
2435 {
2436 int width = cell->stat_width * T;
2437 int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
2438
2439 glColor3ub (0, 0, 0);
2440 glRectf (px + 1, py - thick - 2,
2441 px + width - 1, py);
2442
2443 glColor3ub (cell->stat_hp, 255 - cell->stat_hp, 0);
2444 glRectf (px + 2,
2445 py - thick - 1,
2446 px + width - 2 - cell->stat_hp * (width - 4) / 255, py - 1);
2447 }
2448 }
2449 }
2450}
2451
2452void
2453draw_magicmap (DC::Map self, int w, int h, unsigned char *data)
2454 CODE:
2455{
2456 static float color[16][3] = {
2457 { 0.00f, 0.00f, 0.00f },
2458 { 1.00f, 1.00f, 1.00f },
2459 { 0.00f, 0.00f, 0.55f },
2460 { 1.00f, 0.00f, 0.00f },
2461
2462 { 1.00f, 0.54f, 0.00f },
2463 { 0.11f, 0.56f, 1.00f },
2464 { 0.93f, 0.46f, 0.00f },
2465 { 0.18f, 0.54f, 0.34f },
2466
2467 { 0.56f, 0.73f, 0.56f },
2468 { 0.80f, 0.80f, 0.80f },
2469 { 0.55f, 0.41f, 0.13f },
2470 { 0.99f, 0.77f, 0.26f },
2471
2472 { 0.74f, 0.65f, 0.41f },
2473
2474 { 0.00f, 1.00f, 1.00f },
2475 { 1.00f, 0.00f, 1.00f },
2476 { 1.00f, 1.00f, 0.00f },
2477 };
2478
2479 int x, y;
2480
2481 glEnable (GL_TEXTURE_2D);
2482 /* GL_REPLACE would be correct, as we don't need to modulate alpha,
2483 * but the nvidia driver (185.18.14) mishandles alpha textures
2484 * and takes the colour from god knows where instead of using
2485 * Cp. MODULATE results in the same colour, but slightly different
2486 * alpha, but atcually gives us the correct colour with nvidia.
2487 */
2488 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
2489 glEnable (GL_BLEND);
2490 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
2491 glBegin (GL_QUADS);
2492
2493 for (y = 0; y < h; y++)
2494 for (x = 0; x < w; x++)
2495 {
2496 unsigned char m = data [x + y * w];
2497
2498 if (m)
2499 {
2500 float *c = color [m & 15];
2501
2502 float tx1 = m & 0x40 ? 0.5f : 0.f;
2503 float tx2 = tx1 + 0.5f;
2504
2505 glColor4f (c[0], c[1], c[2], 1);
2506 glTexCoord2f (tx1, 0.); glVertex2i (x , y );
2507 glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
2508 glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
2509 glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
2510 }
2511 }
2512
2513 glEnd ();
2514 glDisable (GL_BLEND);
2515 glDisable (GL_TEXTURE_2D);
2516}
2517
2518void
2519fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1260 PPCODE: 2520 PPCODE:
1261{ 2521{
1262 int vx, vy;
1263 int x, y, z; 2522 int x, y;
1264 int last_name;
1265 mapface face;
1266 int sw4 = (sw + 3) & ~3; 2523 int sw1 = sw + 2;
2524 int sh1 = sh + 2;
2525 int sh3 = sh * 3;
2526 int sw3 = sw * 3;
2527 uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
1267 SV *darkness_sv = sv_2mortal (newSV (sw4 * sh)); 2528 SV *darkness3_sv = sv_2mortal (newSV (sw3 * sh3));
1268 uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv); 2529 uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
1269 2530
1270 memset (darkness, 255, sw4 * sh);
1271 SvPOK_only (darkness_sv); 2531 SvPOK_only (darkness3_sv);
1272 SvCUR_set (darkness_sv, sw4 * sh); 2532 SvCUR_set (darkness3_sv, sw3 * sh3);
1273 2533
1274 vx = self->x + (self->w - sw) / 2 - shift_x; 2534 mx += self->x - 1;
1275 vy = self->y + (self->h - sh) / 2 - shift_y; 2535 my += self->y - 1;
1276 2536
1277 /*
1278 int vx = self->vx = self->w >= sw
1279 ? self->x + (self->w - sw) / 2
1280 : MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1281
1282 int vy = self->vy = self->h >= sh
1283 ? self->y + (self->h - sh) / 2
1284 : MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));
1285 */
1286
1287 glColor4ub (255, 255, 255, 255);
1288
1289 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1290 glEnable (GL_BLEND);
1291 glEnable (GL_TEXTURE_2D);
1292 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1293
1294 glBegin (GL_QUADS);
1295
1296 last_name = 0;
1297
1298 for (z = 0; z < 3; z++)
1299 for (y = 0; y < sh; y++) 2537 for (y = 0; y < sh1; y++)
1300 if (0 <= y + vy && y + vy < self->rows) 2538 if (0 <= y + my && y + my < self->rows)
1301 { 2539 {
1302 maprow *row = self->row + (y + vy); 2540 maprow *row = self->row + (y + my);
1303 2541
1304 for (x = 0; x < sw; x++) 2542 for (x = 0; x < sw1; x++)
1305 if (row->c0 <= x + vx && x + vx < row->c1) 2543 if (row->c0 <= x + mx && x + mx < row->c1)
1306 { 2544 {
1307 mapcell *cell = row->col + (x + vx - row->c0); 2545 mapcell *cell = row->col + (x + mx - row->c0);
1308 2546
1309 darkness[y * sw4 + x] = cell->darkness < 0 2547 darkness1 [y * sw1 + x] = cell->darkness
2548 ? DARKNESS_ADJUST (255 - (cell->darkness - 1))
1310 ? 255 - FOW_DARKNESS 2549 : DARKNESS_ADJUST (255 - FOW_DARKNESS);
1311 : 255 - cell->darkness;
1312
1313 face = cell->face [z];
1314
1315 if (face)
1316 {
1317 maptex tex = self->tex [face];
1318
1319 int px = (x + 1) * 32 - tex.w;
1320 int py = (y + 1) * 32 - tex.h;
1321
1322 if (last_name != tex.name)
1323 {
1324 glEnd ();
1325 last_name = tex.name;
1326 glBindTexture (GL_TEXTURE_2D, last_name);
1327 glBegin (GL_QUADS);
1328 }
1329
1330 glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1331 glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1332 glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1333 glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1334 }
1335 } 2550 }
1336 } 2551 }
1337 2552
1338 glEnd (); 2553 for (y = 0; y < sh; ++y)
2554 for (x = 0; x < sw; ++x)
2555 {
2556 uint8_t d11 = darkness1 [(y ) * sw1 + x ];
2557 uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
2558 uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
2559 uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
2560 uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
2561 uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
2562 uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
2563 uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
2564 uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
1339 2565
1340 glDisable (GL_TEXTURE_2D); 2566 uint8_t r11 = (d11 + d21 + d12) / 3;
1341 glDisable (GL_BLEND); 2567 uint8_t r21 = d21;
2568 uint8_t r31 = (d21 + d31 + d32) / 3;
2569
2570 uint8_t r12 = d12;
2571 uint8_t r22 = d22;
2572 uint8_t r32 = d32;
2573
2574 uint8_t r13 = (d13 + d23 + d12) / 3;
2575 uint8_t r23 = d23;
2576 uint8_t r33 = (d23 + d33 + d32) / 3;
2577
2578 darkness3 [(y * 3 ) * sw3 + (x * 3 )] = MAX (d22, r11);
2579 darkness3 [(y * 3 ) * sw3 + (x * 3 + 1)] = MAX (d22, r21);
2580 darkness3 [(y * 3 ) * sw3 + (x * 3 + 2)] = MAX (d22, r31);
2581 darkness3 [(y * 3 + 1) * sw3 + (x * 3 )] = MAX (d22, r12);
2582 darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 1)] = MAX (d22, r22); /* this MUST be == d22 */
2583 darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 2)] = MAX (d22, r32);
2584 darkness3 [(y * 3 + 2) * sw3 + (x * 3 )] = MAX (d22, r13);
2585 darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 1)] = MAX (d22, r23);
2586 darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 2)] = MAX (d22, r33);
2587 }
2588
2589 free (darkness1);
1342 2590
1343 EXTEND (SP, 3); 2591 EXTEND (SP, 3);
1344 PUSHs (sv_2mortal (newSViv (sw4))); 2592 PUSHs (sv_2mortal (newSViv (sw3)));
1345 PUSHs (sv_2mortal (newSViv (sh))); 2593 PUSHs (sv_2mortal (newSViv (sh3)));
1346 PUSHs (darkness_sv); 2594 PUSHs (darkness3_sv);
1347} 2595}
1348 2596
1349SV * 2597SV *
1350get_rect (CFClient::Map self, int x0, int y0, int w, int h) 2598get_rect (DC::Map self, int x0, int y0, int w, int h)
1351 CODE: 2599 CODE:
1352{ 2600{
1353 int x, y, x1, y1; 2601 int x, y, x1, y1;
1354 SV *data_sv = newSV (w * h * 7 + 5); 2602 SV *data_sv = newSV (w * h * 7 + 5);
1355 uint8_t *data = (uint8_t *)SvPVX (data_sv); 2603 uint8_t *data = (uint8_t *)SvPVX (data_sv);
… …
1380 if (row && row->c0 <= x && x < row->c1) 2628 if (row && row->c0 <= x && x < row->c1)
1381 { 2629 {
1382 mapcell *cell = row->col + (x - row->c0); 2630 mapcell *cell = row->col + (x - row->c0);
1383 uint8_t flags = 0; 2631 uint8_t flags = 0;
1384 2632
1385 if (cell->face [0]) flags |= 1; 2633 if (cell->tile [0]) flags |= 1;
1386 if (cell->face [1]) flags |= 2; 2634 if (cell->tile [1]) flags |= 2;
1387 if (cell->face [2]) flags |= 4; 2635 if (cell->tile [2]) flags |= 4;
1388 2636
1389 *data++ = flags; 2637 *data++ = flags;
1390 2638
1391 if (flags & 1) 2639 if (flags & 1)
1392 { 2640 {
2641 tileid tile = cell->tile [0];
1393 *data++ = cell->face [0] >> 8; 2642 *data++ = tile >> 8;
1394 *data++ = cell->face [0]; 2643 *data++ = tile;
1395 } 2644 }
1396 2645
1397 if (flags & 2) 2646 if (flags & 2)
1398 { 2647 {
2648 tileid tile = cell->tile [1];
1399 *data++ = cell->face [1] >> 8; 2649 *data++ = tile >> 8;
1400 *data++ = cell->face [1]; 2650 *data++ = tile;
1401 } 2651 }
1402 2652
1403 if (flags & 4) 2653 if (flags & 4)
1404 { 2654 {
2655 tileid tile = cell->tile [2];
1405 *data++ = cell->face [2] >> 8; 2656 *data++ = tile >> 8;
1406 *data++ = cell->face [2]; 2657 *data++ = tile;
1407 } 2658 }
1408 } 2659 }
1409 else 2660 else
1410 *data++ = 0; 2661 *data++ = 0;
1411 } 2662 }
1412 } 2663 }
1413 2664
2665 /* if size is w*h + 5 then no data has been found */
2666 if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)
2667 {
1414 SvPOK_only (data_sv); 2668 SvPOK_only (data_sv);
1415 SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv)); 2669 SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
2670 }
2671
1416 RETVAL = data_sv; 2672 RETVAL = data_sv;
1417} 2673}
1418 OUTPUT: 2674 OUTPUT:
1419 RETVAL 2675 RETVAL
1420 2676
1421void 2677void
1422set_rect (CFClient::Map self, int x0, int y0, uint8_t *data) 2678set_rect (DC::Map self, int x0, int y0, SV *data_sv)
1423 PPCODE: 2679 PPCODE:
1424{ 2680{
1425 int x, y, z; 2681 int x, y, z;
1426 int w, h; 2682 int w, h;
1427 int x1, y1; 2683 int x1, y1;
2684 STRLEN len;
2685 uint8_t *data, *end;
2686
2687 len = SvLEN (data_sv);
2688 SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
2689 data = SvPVbyte_nolen (data_sv);
2690 end = data + len + 8;
2691
2692 if (len < 5)
2693 XSRETURN_EMPTY;
1428 2694
1429 if (*data++ != 0) 2695 if (*data++ != 0)
1430 return; /* version mismatch */ 2696 XSRETURN_EMPTY; /* version mismatch */
1431 2697
1432 w = *data++ << 8; w |= *data++; 2698 w = *data++ << 8; w |= *data++;
1433 h = *data++ << 8; h |= *data++; 2699 h = *data++ << 8; h |= *data++;
1434 2700
1435 // we need to do this 'cause we don't keep an absolute coord system for rows 2701 // we need to do this 'cause we don't keep an absolute coord system for rows
… …
1447 { 2713 {
1448 maprow *row = map_get_row (self, y); 2714 maprow *row = map_get_row (self, y);
1449 2715
1450 for (x = x0; x < x1; x++) 2716 for (x = x0; x < x1; x++)
1451 { 2717 {
2718 uint8_t flags;
2719
2720 if (data + 7 >= end)
2721 XSRETURN_EMPTY;
2722
1452 uint8_t flags = *data++; 2723 flags = *data++;
1453 2724
1454 if (flags) 2725 if (flags)
1455 { 2726 {
1456 mapface face[3] = { 0, 0, 0 };
1457
1458 mapcell *cell = row_get_cell (row, x); 2727 mapcell *cell = row_get_cell (row, x);
2728 tileid tile[3] = { 0, 0, 0 };
1459 2729
1460 if (flags & 1) { face[0] = *data++ << 8; face[0] |= *data++; } 2730 if (flags & 1) { tile[0] = *data++ << 8; tile[0] |= *data++; }
1461 if (flags & 2) { face[1] = *data++ << 8; face[1] |= *data++; } 2731 if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
1462 if (flags & 4) { face[2] = *data++ << 8; face[2] |= *data++; } 2732 if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
1463 2733
1464 if (cell->darkness <= 0) 2734 if (cell->darkness == 0)
1465 { 2735 {
1466 cell->darkness = -1; 2736 /*cell->darkness = 0;*/
2737 EXTEND (SP, 3);
1467 2738
1468 for (z = 0; z <= 2; z++) 2739 for (z = 0; z <= 2; z++)
1469 { 2740 {
1470 cell->face[z] = face[z]; 2741 tileid t = tile [z];
1471 2742
1472 if (face[z] && (face[z] >= self->texs || !self->tex[face [z]].name)) 2743 if (t >= self->texs || (t && !self->tex [t].name))
2744 {
1473 XPUSHs (sv_2mortal (newSViv (face[z]))); 2745 PUSHs (sv_2mortal (newSViv (t)));
2746 need_texid (self, t);
2747 }
2748
2749 cell->tile [z] = t;
1474 } 2750 }
1475 } 2751 }
1476 } 2752 }
1477 } 2753 }
1478 } 2754 }
1479} 2755}
1480 2756
1481MODULE = CFClient PACKAGE = CFClient::MixChunk 2757MODULE = Deliantra::Client PACKAGE = DC::RW
1482 2758
1483CFClient::MixChunk 2759DC::RW
1484new_from_file (SV *class, char *path) 2760new (SV *class, SV *data_sv)
1485 CODE: 2761 CODE:
1486 RETVAL = Mix_LoadWAV (path); 2762{
2763 STRLEN datalen;
2764 char *data = SvPVbyte (data_sv, datalen);
2765
2766 RETVAL = SDL_RWFromConstMem (data, datalen);
2767}
1487 OUTPUT: 2768 OUTPUT:
1488 RETVAL 2769 RETVAL
1489 2770
2771DC::RW
2772new_from_file (SV *class, const char *path, const char *mode = "rb")
2773 CODE:
2774 RETVAL = SDL_RWFromFile (path, mode);
2775 OUTPUT:
2776 RETVAL
2777
2778# fails on win32:
2779# dc.xs(2268) : error C2059: syntax error : '('
1490void 2780#void
2781#close (DC::RW self)
2782# CODE:
2783# (self->(close)) (self);
2784
2785MODULE = Deliantra::Client PACKAGE = DC::Channel
2786
2787PROTOTYPES: DISABLE
2788
2789DC::Channel
2790find ()
2791 CODE:
2792{
2793 RETVAL = Mix_GroupAvailable (-1);
2794
2795 if (RETVAL < 0)
2796 {
2797 RETVAL = Mix_GroupOldest (-1);
2798
2799 if (RETVAL < 0)
2800 XSRETURN_UNDEF;
2801
2802 Mix_HaltChannel (RETVAL);
2803 }
2804
2805 Mix_UnregisterAllEffects (RETVAL);
2806 Mix_Volume (RETVAL, 128);
2807}
2808 OUTPUT:
2809 RETVAL
2810
2811void
2812halt (DC::Channel self)
2813 CODE:
2814 Mix_HaltChannel (self);
2815
2816void
2817expire (DC::Channel self, int ticks = -1)
2818 CODE:
2819 Mix_ExpireChannel (self, ticks);
2820
2821void
2822fade_out (DC::Channel self, int ticks = -1)
2823 CODE:
2824 Mix_FadeOutChannel (self, ticks);
2825
2826int
2827volume (DC::Channel self, int volume)
2828 CODE:
2829 RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
2830 OUTPUT:
2831 RETVAL
2832
2833void
2834unregister_all_effects (DC::Channel self)
2835 CODE:
2836 Mix_UnregisterAllEffects (self);
2837
2838void
2839set_panning (DC::Channel self, int left, int right)
2840 CODE:
2841 left = CLAMP (left , 0, 255);
2842 right = CLAMP (right, 0, 255);
2843 Mix_SetPanning (self, left, right);
2844
2845void
2846set_distance (DC::Channel self, int distance)
2847 CODE:
2848 Mix_SetDistance (self, CLAMP (distance, 0, 255));
2849
2850void
2851set_position (DC::Channel self, int angle, int distance)
2852 CODE:
2853
2854void
2855set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
2856 CODE:
2857{
2858 int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
2859 int angle = atan2f (dx, -dy) * 180.f / (float)M_PI + 360.f;
2860 Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
2861}
2862
2863void
2864set_reverse_stereo (DC::Channel self, int flip)
2865 CODE:
2866 Mix_SetReverseStereo (self, flip);
2867
2868MODULE = Deliantra::Client PACKAGE = DC::MixChunk
2869
2870PROTOTYPES: DISABLE
2871
2872DC::MixChunk
2873new (SV *class, DC::RW rwops)
2874 CODE:
2875 RETVAL = Mix_LoadWAV_RW (rwops, 1);
2876 OUTPUT:
2877 RETVAL
2878
2879void
1491DESTROY (CFClient::MixChunk self) 2880DESTROY (DC::MixChunk self)
1492 CODE: 2881 CODE:
1493 Mix_FreeChunk (self); 2882 Mix_FreeChunk (self);
1494 2883
1495int 2884int
1496volume (CFClient::MixChunk self, int volume = -1) 2885volume (DC::MixChunk self, int volume = -1)
1497 CODE: 2886 CODE:
2887 if (items > 1)
2888 volume = CLAMP (volume, 0, 128);
1498 RETVAL = Mix_VolumeChunk (self, volume); 2889 RETVAL = Mix_VolumeChunk (self, volume);
1499 OUTPUT: 2890 OUTPUT:
1500 RETVAL 2891 RETVAL
1501 2892
1502int 2893DC::Channel
1503play (CFClient::MixChunk self, int channel = -1, int loops = 0, int ticks = -1) 2894play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
1504 CODE: 2895 CODE:
2896{
1505 RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks); 2897 RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
2898
2899 if (RETVAL < 0)
2900 XSRETURN_UNDEF;
2901
2902 if (channel < 0)
2903 {
2904 Mix_UnregisterAllEffects (RETVAL);
2905 Mix_Volume (RETVAL, 128);
2906 }
2907}
1506 OUTPUT: 2908 OUTPUT:
1507 RETVAL 2909 RETVAL
1508 2910
1509MODULE = CFClient PACKAGE = CFClient::MixMusic 2911MODULE = Deliantra::Client PACKAGE = DC::MixMusic
1510 2912
1511int 2913int
1512volume (int volume = -1) 2914volume (int volume = -1)
2915 PROTOTYPE: ;$
1513 CODE: 2916 CODE:
2917 if (items > 0)
2918 volume = CLAMP (volume, 0, 128);
1514 RETVAL = Mix_VolumeMusic (volume); 2919 RETVAL = Mix_VolumeMusic (volume);
1515 OUTPUT: 2920 OUTPUT:
1516 RETVAL 2921 RETVAL
1517 2922
1518CFClient::MixMusic 2923void
1519new_from_file (SV *class, char *path) 2924fade_out (int ms)
1520 CODE: 2925 CODE:
2926 Mix_FadeOutMusic (ms);
2927
2928void
2929halt ()
2930 CODE:
2931 Mix_HaltMusic ();
2932
2933DC::MixMusic
2934new (SV *class, DC::RW rwops)
2935 CODE:
1521 RETVAL = Mix_LoadMUS (path); 2936 RETVAL = Mix_LoadMUS_RW (rwops);
1522 OUTPUT: 2937 OUTPUT:
1523 RETVAL 2938 RETVAL
1524 2939
1525void 2940void
1526DESTROY (CFClient::MixMusic self) 2941DESTROY (DC::MixMusic self)
1527 CODE: 2942 CODE:
1528 Mix_FreeMusic (self); 2943 Mix_FreeMusic (self);
1529 2944
1530int 2945int
1531play (CFClient::MixMusic self, int loops = -1) 2946play (DC::MixMusic self, int loops = -1)
1532 CODE: 2947 CODE:
1533 RETVAL = Mix_PlayMusic (self, loops); 2948 RETVAL = Mix_PlayMusic (self, loops);
1534 OUTPUT: 2949 OUTPUT:
1535 RETVAL 2950 RETVAL
1536 2951
2952void
2953fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
2954 CODE:
2955 Mix_FadeInMusicPos (self, loops, ms, position);
2956
1537MODULE = CFClient PACKAGE = CFClient::OpenGL 2957MODULE = Deliantra::Client PACKAGE = DC::OpenGL
2958
2959PROTOTYPES: ENABLE
1538 2960
1539BOOT: 2961BOOT:
1540{ 2962{
1541 HV *stash = gv_stashpv ("CFClient::OpenGL", 1); 2963 HV *stash = gv_stashpv ("DC::OpenGL", 1);
1542 static const struct { 2964 static const struct {
1543 const char *name; 2965 const char *name;
1544 IV iv; 2966 IV iv;
1545 } *civ, const_iv[] = { 2967 } *civ, const_iv[] = {
1546# define const_iv(name) { # name, (IV)name } 2968# define const_iv(name) { # name, (IV)name }
2969 const_iv (GL_VENDOR),
2970 const_iv (GL_VERSION),
2971 const_iv (GL_EXTENSIONS),
2972 const_iv (GL_MAX_TEXTURE_UNITS),
1547 const_iv (GL_COLOR_MATERIAL), 2973 const_iv (GL_COLOR_MATERIAL),
1548 const_iv (GL_SMOOTH), 2974 const_iv (GL_SMOOTH),
1549 const_iv (GL_FLAT), 2975 const_iv (GL_FLAT),
1550 const_iv (GL_DITHER), 2976 const_iv (GL_DITHER),
1551 const_iv (GL_BLEND), 2977 const_iv (GL_BLEND),
… …
1553 const_iv (GL_SCISSOR_TEST), 2979 const_iv (GL_SCISSOR_TEST),
1554 const_iv (GL_DEPTH_TEST), 2980 const_iv (GL_DEPTH_TEST),
1555 const_iv (GL_ALPHA_TEST), 2981 const_iv (GL_ALPHA_TEST),
1556 const_iv (GL_NORMALIZE), 2982 const_iv (GL_NORMALIZE),
1557 const_iv (GL_RESCALE_NORMAL), 2983 const_iv (GL_RESCALE_NORMAL),
2984 const_iv (GL_FRONT),
2985 const_iv (GL_BACK),
2986 const_iv (GL_AUX0),
1558 const_iv (GL_AND), 2987 const_iv (GL_AND),
1559 const_iv (GL_ONE), 2988 const_iv (GL_ONE),
1560 const_iv (GL_ZERO), 2989 const_iv (GL_ZERO),
1561 const_iv (GL_SRC_ALPHA), 2990 const_iv (GL_SRC_ALPHA),
1562 const_iv (GL_SRC_ALPHA_SATURATE), 2991 const_iv (GL_DST_ALPHA),
1563 const_iv (GL_ONE_MINUS_SRC_ALPHA), 2992 const_iv (GL_ONE_MINUS_SRC_ALPHA),
1564 const_iv (GL_ONE_MINUS_DST_ALPHA), 2993 const_iv (GL_ONE_MINUS_DST_ALPHA),
2994 const_iv (GL_SRC_COLOR),
2995 const_iv (GL_DST_COLOR),
2996 const_iv (GL_ONE_MINUS_SRC_COLOR),
2997 const_iv (GL_ONE_MINUS_DST_COLOR),
2998 const_iv (GL_SRC_ALPHA_SATURATE),
1565 const_iv (GL_RGB), 2999 const_iv (GL_RGB),
1566 const_iv (GL_RGBA), 3000 const_iv (GL_RGBA),
3001 const_iv (GL_RGBA4),
3002 const_iv (GL_RGBA8),
3003 const_iv (GL_RGB5_A1),
1567 const_iv (GL_UNSIGNED_BYTE), 3004 const_iv (GL_UNSIGNED_BYTE),
1568 const_iv (GL_UNSIGNED_SHORT), 3005 const_iv (GL_UNSIGNED_SHORT),
1569 const_iv (GL_UNSIGNED_INT), 3006 const_iv (GL_UNSIGNED_INT),
1570 const_iv (GL_ALPHA), 3007 const_iv (GL_ALPHA),
1571 const_iv (GL_INTENSITY), 3008 const_iv (GL_INTENSITY),
1572 const_iv (GL_LUMINANCE), 3009 const_iv (GL_LUMINANCE),
1573 const_iv (GL_LUMINANCE_ALPHA), 3010 const_iv (GL_LUMINANCE_ALPHA),
1574 const_iv (GL_FLOAT), 3011 const_iv (GL_FLOAT),
1575 const_iv (GL_UNSIGNED_INT_8_8_8_8_REV), 3012 const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
3013 const_iv (GL_COMPRESSED_ALPHA_ARB),
3014 const_iv (GL_COMPRESSED_LUMINANCE_ARB),
3015 const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
3016 const_iv (GL_COMPRESSED_INTENSITY_ARB),
3017 const_iv (GL_COMPRESSED_RGB_ARB),
3018 const_iv (GL_COMPRESSED_RGBA_ARB),
1576 const_iv (GL_COMPILE), 3019 const_iv (GL_COMPILE),
3020 const_iv (GL_PROXY_TEXTURE_1D),
3021 const_iv (GL_PROXY_TEXTURE_2D),
1577 const_iv (GL_TEXTURE_1D), 3022 const_iv (GL_TEXTURE_1D),
1578 const_iv (GL_TEXTURE_2D), 3023 const_iv (GL_TEXTURE_2D),
1579 const_iv (GL_TEXTURE_ENV), 3024 const_iv (GL_TEXTURE_ENV),
1580 const_iv (GL_TEXTURE_MAG_FILTER), 3025 const_iv (GL_TEXTURE_MAG_FILTER),
1581 const_iv (GL_TEXTURE_MIN_FILTER), 3026 const_iv (GL_TEXTURE_MIN_FILTER),
… …
1602 const_iv (GL_COLOR_LOGIC_OP), 3047 const_iv (GL_COLOR_LOGIC_OP),
1603 const_iv (GL_SEPARABLE_2D), 3048 const_iv (GL_SEPARABLE_2D),
1604 const_iv (GL_CONVOLUTION_2D), 3049 const_iv (GL_CONVOLUTION_2D),
1605 const_iv (GL_CONVOLUTION_BORDER_MODE), 3050 const_iv (GL_CONVOLUTION_BORDER_MODE),
1606 const_iv (GL_CONSTANT_BORDER), 3051 const_iv (GL_CONSTANT_BORDER),
3052 const_iv (GL_POINTS),
1607 const_iv (GL_LINES), 3053 const_iv (GL_LINES),
3054 const_iv (GL_LINE_STRIP),
1608 const_iv (GL_LINE_LOOP), 3055 const_iv (GL_LINE_LOOP),
1609 const_iv (GL_QUADS), 3056 const_iv (GL_QUADS),
1610 const_iv (GL_QUAD_STRIP), 3057 const_iv (GL_QUAD_STRIP),
1611 const_iv (GL_TRIANGLES), 3058 const_iv (GL_TRIANGLES),
1612 const_iv (GL_TRIANGLE_STRIP), 3059 const_iv (GL_TRIANGLE_STRIP),
1613 const_iv (GL_TRIANGLE_FAN), 3060 const_iv (GL_TRIANGLE_FAN),
3061 const_iv (GL_POLYGON),
1614 const_iv (GL_PERSPECTIVE_CORRECTION_HINT), 3062 const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
3063 const_iv (GL_POINT_SMOOTH_HINT),
3064 const_iv (GL_LINE_SMOOTH_HINT),
3065 const_iv (GL_POLYGON_SMOOTH_HINT),
3066 const_iv (GL_GENERATE_MIPMAP_HINT),
3067 const_iv (GL_TEXTURE_COMPRESSION_HINT),
1615 const_iv (GL_FASTEST), 3068 const_iv (GL_FASTEST),
3069 const_iv (GL_DONT_CARE),
3070 const_iv (GL_NICEST),
1616 const_iv (GL_V2F), 3071 const_iv (GL_V2F),
1617 const_iv (GL_V3F), 3072 const_iv (GL_V3F),
1618 const_iv (GL_T2F_V3F), 3073 const_iv (GL_T2F_V3F),
1619 const_iv (GL_T2F_N3F_V3F), 3074 const_iv (GL_T2F_N3F_V3F),
3075 const_iv (GL_FUNC_ADD),
3076 const_iv (GL_FUNC_SUBTRACT),
3077 const_iv (GL_FUNC_REVERSE_SUBTRACT),
1620# undef const_iv 3078# undef const_iv
1621 }; 3079 };
1622 3080
1623 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 3081 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1624 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 3082 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
3083
3084 texture_av = newAV ();
3085 AvREAL_off (texture_av);
1625} 3086}
3087
3088void
3089disable_GL_EXT_blend_func_separate ()
3090 CODE:
3091 gl.BlendFuncSeparate = 0;
3092 gl.BlendFuncSeparateEXT = 0;
3093
3094void
3095apple_nvidia_bug (int enable)
1626 3096
1627char * 3097char *
1628gl_vendor () 3098gl_vendor ()
1629 CODE: 3099 CODE:
1630 RETVAL = (char *)glGetString (GL_VENDOR); 3100 RETVAL = (char *)glGetString (GL_VENDOR);
… …
1643 CODE: 3113 CODE:
1644 RETVAL = (char *)glGetString (GL_EXTENSIONS); 3114 RETVAL = (char *)glGetString (GL_EXTENSIONS);
1645 OUTPUT: 3115 OUTPUT:
1646 RETVAL 3116 RETVAL
1647 3117
3118const char *glGetString (GLenum pname)
3119
3120GLint glGetInteger (GLenum pname)
3121 CODE:
3122 glGetIntegerv (pname, &RETVAL);
3123 OUTPUT:
3124 RETVAL
3125
3126GLdouble glGetDouble (GLenum pname)
3127 CODE:
3128 glGetDoublev (pname, &RETVAL);
3129 OUTPUT:
3130 RETVAL
3131
1648int glGetError () 3132int glGetError ()
3133
3134void glFinish ()
1649 3135
1650void glClear (int mask) 3136void glClear (int mask)
1651 3137
1652void glClearColor (float r, float g, float b, float a = 1.0) 3138void glClearColor (float r, float g, float b, float a = 1.0)
1653 PROTOTYPE: @ 3139 PROTOTYPE: @
… …
1664 3150
1665void glBlendFuncSeparate (int sa, int da, int saa, int daa) 3151void glBlendFuncSeparate (int sa, int da, int saa, int daa)
1666 CODE: 3152 CODE:
1667 gl_BlendFuncSeparate (sa, da, saa, daa); 3153 gl_BlendFuncSeparate (sa, da, saa, daa);
1668 3154
3155# void glBlendEquation (int se)
3156
1669void glDepthMask (int flag) 3157void glDepthMask (int flag)
1670 3158
1671void glLogicOp (int opcode) 3159void glLogicOp (int opcode)
1672 3160
1673void glColorMask (int red, int green, int blue, int alpha) 3161void glColorMask (int red, int green, int blue, int alpha)
… …
1677void glPushMatrix () 3165void glPushMatrix ()
1678 3166
1679void glPopMatrix () 3167void glPopMatrix ()
1680 3168
1681void glLoadIdentity () 3169void glLoadIdentity ()
3170
3171void glDrawBuffer (int buffer)
3172
3173void glReadBuffer (int buffer)
1682 3174
1683# near_ and far_ are due to microsofts buggy "c" compiler 3175# near_ and far_ are due to microsofts buggy "c" compiler
1684void glFrustum (double left, double right, double bottom, double top, double near_, double far_) 3176void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
1685 3177
1686# near_ and far_ are due to microsofts buggy "c" compiler 3178# near_ and far_ are due to microsofts buggy "c" compiler
1687void glOrtho (double left, double right, double bottom, double top, double near_, double far_) 3179void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
3180
3181PROTOTYPES: DISABLE
1688 3182
1689void glViewport (int x, int y, int width, int height) 3183void glViewport (int x, int y, int width, int height)
1690 3184
1691void glScissor (int x, int y, int width, int height) 3185void glScissor (int x, int y, int width, int height)
1692 3186
… …
1700 3194
1701void glRotate (float angle, float x, float y, float z) 3195void glRotate (float angle, float x, float y, float z)
1702 CODE: 3196 CODE:
1703 glRotatef (angle, x, y, z); 3197 glRotatef (angle, x, y, z);
1704 3198
1705void glBegin (int mode)
1706
1707void glEnd ()
1708
1709void glColor (float r, float g, float b, float a = 1.0) 3199void glColor (float r, float g, float b, float a = 1.0)
1710 PROTOTYPE: @ 3200 PROTOTYPE: @
1711 ALIAS: 3201 ALIAS:
1712 glColor_premultiply = 1 3202 glColor_premultiply = 1
1713 CODE: 3203 CODE:
1714 if (ix) 3204 if (ix)
1715 { 3205 {
1716 r *= a; 3206 r *= a;
1717 g *= a; 3207 g *= a;
1718 b *= a; 3208 b *= a;
1719 } 3209 }
1720 // microsoft visual "c" rounds instead of truncating... 3210 // microsoft visual "c" rounds instead of truncating...
1721 glColor4ub (MIN ((int)(r * 256.f), 255), 3211 glColor4f (r, g, b, a);
1722 MIN ((int)(g * 256.f), 255),
1723 MIN ((int)(b * 256.f), 255),
1724 MIN ((int)(a * 256.f), 255));
1725
1726void glInterleavedArrays (int format, int stride, char *data)
1727
1728void glDrawElements (int mode, int count, int type, char *indices)
1729
1730# 1.2 void glDrawRangeElements (int mode, int start, int end
1731 3212
1732void glRasterPos (float x, float y, float z = 0.) 3213void glRasterPos (float x, float y, float z = 0.)
1733 CODE: 3214 CODE:
1734 glRasterPos3f (0, 0, z); 3215 glRasterPos3f (0, 0, z);
1735 glBitmap (0, 0, 0, 0, x, y, 0); 3216 glBitmap (0, 0, 0, 0, x, y, 0);
… …
1740 3221
1741void glTexCoord (float s, float t) 3222void glTexCoord (float s, float t)
1742 CODE: 3223 CODE:
1743 glTexCoord2f (s, t); 3224 glTexCoord2f (s, t);
1744 3225
3226void glRect (float x1, float y1, float x2, float y2)
3227 CODE:
3228 glRectf (x1, y1, x2, y2);
3229
3230void glRect_lineloop (float x1, float y1, float x2, float y2)
3231 CODE:
3232 glBegin (GL_LINE_LOOP);
3233 glVertex2f (x1, y1);
3234 glVertex2f (x2, y1);
3235 glVertex2f (x2, y2);
3236 glVertex2f (x1, y2);
3237 glEnd ();
3238
3239PROTOTYPES: ENABLE
3240
3241void glBegin (int mode)
3242
3243void glEnd ()
3244
3245void glPointSize (GLfloat size)
3246
3247void glLineWidth (GLfloat width)
3248
3249void glInterleavedArrays (int format, int stride, char *data)
3250
3251void glDrawElements (int mode, int count, int type, char *indices)
3252
3253# 1.2 void glDrawRangeElements (int mode, int start, int end
3254
1745void glTexEnv (int target, int pname, float param) 3255void glTexEnv (int target, int pname, float param)
1746 CODE: 3256 CODE:
1747 glTexEnvf (target, pname, param); 3257 glTexEnvf (target, pname, param);
1748 3258
1749void glTexParameter (int target, int pname, float param) 3259void glTexParameter (int target, int pname, float param)
… …
1765void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column) 3275void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
1766 CODE: 3276 CODE:
1767 if (gl.SeparableFilter2D) 3277 if (gl.SeparableFilter2D)
1768 gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column); 3278 gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
1769 3279
1770void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data) 3280void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
1771 3281
1772void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border) 3282void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
1773 3283
1774void glDrawPixels (int width, int height, int format, int type, char *pixels) 3284void glDrawPixels (int width, int height, int format, int type, char *pixels)
3285
3286void glPixelZoom (float x, float y)
1775 3287
1776void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR) 3288void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
1777 3289
1778int glGenTexture () 3290int glGenTexture ()
1779 CODE: 3291 CODE:
1780{ 3292 RETVAL = gen_texture ();
1781 GLuint name;
1782 glGenTextures (1, &name);
1783 RETVAL = name;
1784}
1785 OUTPUT: 3293 OUTPUT:
1786 RETVAL 3294 RETVAL
1787 3295
1788void glDeleteTexture (int name) 3296void glDeleteTexture (int name)
1789 CODE: 3297 CODE:
1790{
1791 GLuint name_ = name;
1792 glDeleteTextures (1, &name_); 3298 del_texture (name);
1793} 3299
1794
1795int glGenList () 3300int glGenList ()
1796 CODE: 3301 CODE:
1797 RETVAL = glGenLists (1); 3302 RETVAL = glGenLists (1);
1798 OUTPUT: 3303 OUTPUT:
1799 RETVAL 3304 RETVAL
… …
1806 3311
1807void glEndList () 3312void glEndList ()
1808 3313
1809void glCallList (int list) 3314void glCallList (int list)
1810 3315
3316void c_init ()
3317 CODE:
3318 glPixelStorei (GL_PACK_ALIGNMENT , 1);
3319 glPixelStorei (GL_UNPACK_ALIGNMENT, 1);
1811 3320
3321MODULE = Deliantra::Client PACKAGE = DC::UI::Base
3322
3323PROTOTYPES: DISABLE
3324
3325void
3326find_widget (SV *self, NV x, NV y)
3327 PPCODE:
3328{
3329 if (within_widget (self, x, y))
3330 XPUSHs (self);
3331}
3332
3333BOOT:
3334{
3335 hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
3336
3337 draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
3338 draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
3339 draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
3340 draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
3341}
3342
3343void
3344draw (SV *self)
3345 CODE:
3346{
3347 HV *hv;
3348 SV **svp;
3349 NV x, y, w, h;
3350 SV *draw_x_sv = GvSV (draw_x_gv);
3351 SV *draw_y_sv = GvSV (draw_y_gv);
3352 SV *draw_w_sv = GvSV (draw_w_gv);
3353 SV *draw_h_sv = GvSV (draw_h_gv);
3354 double draw_x, draw_y;
3355
3356 if (!SvROK (self))
3357 croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
3358
3359 hv = (HV *)SvRV (self);
3360
3361 if (SvTYPE (hv) != SVt_PVHV)
3362 croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
3363
3364 svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
3365 svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
3366
3367 if (!h || !w)
3368 XSRETURN_EMPTY;
3369
3370 svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
3371 svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
3372
3373 draw_x = SvNV (draw_x_sv) + x;
3374 draw_y = SvNV (draw_y_sv) + y;
3375
3376 if (draw_x + w < 0 || draw_x >= SvNV (draw_w_sv)
3377 || draw_y + h < 0 || draw_y >= SvNV (draw_h_sv))
3378 XSRETURN_EMPTY;
3379
3380 sv_setnv (draw_x_sv, draw_x);
3381 sv_setnv (draw_y_sv, draw_y);
3382
3383 glPushMatrix ();
3384 glTranslated (x, y, 0);
3385
3386 if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
3387 {
3388 svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
3389
3390 if (svp && SvTRUE (*svp))
3391 {
3392 glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
3393 glEnable (GL_BLEND);
3394 glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
3395 glBegin (GL_QUADS);
3396 glVertex2f (0, 0);
3397 glVertex2f (w, 0);
3398 glVertex2f (w, h);
3399 glVertex2f (0, h);
3400 glEnd ();
3401 glDisable (GL_BLEND);
3402 }
3403 }
3404#if 0
3405 // draw borders, for debugging
3406 glPushMatrix ();
3407 glColor4f (1., 1., 0., 1.);
3408 glTranslatef (.5, .5, 0.);
3409 glBegin (GL_LINE_LOOP);
3410 glVertex2f (0 , 0);
3411 glVertex2f (w - 1, 0);
3412 glVertex2f (w - 1, h - 1);
3413 glVertex2f (0 , h - 1);
3414 glEnd ();
3415 glPopMatrix ();
3416#endif
3417 PUSHMARK (SP);
3418 XPUSHs (self);
3419 PUTBACK;
3420 call_method ("_draw", G_VOID | G_DISCARD);
3421 SPAGAIN;
3422
3423 glPopMatrix ();
3424
3425 draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
3426 draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
3427}
3428

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– Removed lines
+ Added lines
< Changed lines
> Changed lines