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/cvs/deliantra/Deliantra-Client/Client.xs
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Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.81 by root, Sun May 14 23:19:14 2006 UTC vs.
Revision 1.296 by root, Mon Dec 21 23:52:34 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);
46#endif
47
48#define PANGO_ENABLE_BACKEND
49#define G_DISABLE_CAST_CHECKS
50
22#include <glib/gmacros.h> 51#include <glib/gmacros.h>
23 52
24#include <pango/pango.h> 53#include <pango/pango.h>
25#include <pango/pangofc-fontmap.h> 54
26#include <pango/pangoft2.h> 55#ifndef PANGO_VERSION_CHECK
27#include <pango/pangocairo.h> 56# define PANGO_VERSION_CHECK(a,b,c) 0
57#endif
58
59#if !PANGO_VERSION_CHECK (1, 15, 2)
60# define pango_layout_get_line_readonly pango_layout_get_line
61# define pango_layout_get_lines_readonly pango_layout_get_lines
62# define pango_layout_iter_get_line_readonly pango_layout_iter_get_line
63# define pango_layout_iter_get_run_readonly pango_layout_iter_get_run
64#endif
28 65
29#ifndef _WIN32 66#ifndef _WIN32
30# include <sys/types.h> 67# include <sys/types.h>
31# include <sys/socket.h> 68# include <sys/socket.h>
32# include <netinet/in.h> 69# include <netinet/in.h>
33# include <netinet/tcp.h> 70# include <netinet/tcp.h>
34# include <inttypes.h> 71# include <inttypes.h>
72#endif
73
74#if __GNUC__ >= 4
75# define expect(expr,value) __builtin_expect ((expr),(value))
35#else 76#else
36 typedef unsigned char uint8_t; 77# 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 78#endif
43 79
44#include "glext.h" 80#define expect_false(expr) expect ((expr) != 0, 0)
81#define expect_true(expr) expect ((expr) != 0, 1)
45 82
83#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
84
85/* this is used as fow flag as well, so has to have a different value */
86/* then anything that is computed by incoming darkness */
46#define FOW_DARKNESS 32 87#define FOW_DARKNESS 50
88#define DARKNESS_ADJUST(n) (n)
47 89
48#define MAP_EXTEND_X 32 90#define MAP_EXTEND_X 32
49#define MAP_EXTEND_Y 512 91#define MAP_EXTEND_Y 512
50 92
51#define MIN_FONT_HEIGHT 10 93#define MIN_FONT_HEIGHT 10
52 94
53#define GL_CALL(type,func,args) \ 95/* mask out modifiers we are not interested in */
54 { \ 96#define MOD_MASK (KMOD_CTRL | KMOD_SHIFT | KMOD_ALT | KMOD_META)
55 static int init_; \
56 static type fptr_; \
57 \
58 if (!init_) \
59 { \
60 init_ = 1; \
61 fptr_ = (type)SDL_GL_GetProcAddress (# func); \
62 } \
63 \
64 if (fptr_) \
65 fptr_ args; \
66 }
67 97
98#define KMOD_LRAM 0x10000 // our extension
99
100#define TEXID_SPEECH 1
101#define TEXID_NOFACE 2
102#define TEXID_HIDDEN 3
103
104static AV *texture_av;
105
106static struct
107{
108#define GL_FUNC(ptr,name) ptr name;
109#include "glfunc.h"
110#undef GL_FUNC
111} gl;
112
113static void
114gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
115{
116 if (gl.BlendFuncSeparate)
117 gl.BlendFuncSeparate (sa, da, saa, daa);
118 else if (gl.BlendFuncSeparateEXT)
119 gl.BlendFuncSeparateEXT (sa, da, saa, daa);
120 else
121 glBlendFunc (sa, da);
122}
123
124static GLuint
125gen_texture ()
126{
127 GLuint name;
128
129 if (AvFILL (texture_av) >= 0)
130 name = (GLuint)(size_t)av_pop (texture_av);
131 else
132 glGenTextures (1, &name);
133
134 return name;
135}
136
137static void
138del_texture (GLuint name)
139{
140 /* make a half-assed attempt at returning the memory used by the texture */
141 /* textures are frequently being reused by cfplus anyway */
142 /*glBindTexture (GL_TEXTURE_2D, name);*/
143 /*glTexImage2D (GL_TEXTURE_2D, 0, GL_ALPHA, 0, 0, 0, GL_ALPHA, GL_UNSIGNED_BYTE, 0);*/
144 av_push (texture_av, (SV *)(size_t)name);
145 glDeleteTextures (1, &name);
146}
147
148#include "texcache.c"
149#include "rendercache.c"
150
151#include "pango-font.c"
152#include "pango-fontmap.c"
153#include "pango-render.c"
154
155typedef IV DC__Channel;
156typedef SDL_RWops *DC__RW;
68typedef Mix_Chunk *CFClient__MixChunk; 157typedef Mix_Chunk *DC__MixChunk;
69typedef Mix_Music *CFClient__MixMusic; 158typedef Mix_Music *DC__MixMusic;
70 159
71typedef PangoFontDescription *CFClient__Font; 160typedef PangoFontDescription *DC__Font;
161
162static int
163shape_attr_p (PangoLayoutRun *run)
164{
165 GSList *attrs = run->item->analysis.extra_attrs;
166
167 while (attrs)
168 {
169 PangoAttribute *attr = attrs->data;
170
171 if (attr->klass->type == PANGO_ATTR_SHAPE)
172 return 1;
173
174 attrs = attrs->next;
175 }
176
177 return 0;
178}
72 179
73typedef struct cf_layout { 180typedef struct cf_layout {
74 PangoLayout *pl; // either derived from a cairo or ft2 context 181 PangoLayout *pl;
75 int rgba; // wether we use rgba (cairo) or grayscale (ft2)
76 float r, g, b, a; // default color for rgba mode 182 float r, g, b, a; // default color for rgba mode
77 int base_height; 183 int base_height;
78 CFClient__Font font; 184 DC__Font font;
185 rc_t *rc;
79} *CFClient__Layout; 186} *DC__Layout;
80 187
81static CFClient__Font default_font; 188static DC__Font default_font;
82static PangoContext *ft2_context, *cairo_context; 189static PangoContext *opengl_context;
83static PangoFontMap *ft2_fontmap, *cairo_fontmap; 190static PangoFontMap *opengl_fontmap;
84 191
85static void 192static void
86substitute_func (FcPattern *pattern, gpointer data) 193substitute_func (FcPattern *pattern, gpointer data)
87{ 194{
88 FcPatternAddBool (pattern, FC_HINTING , 1); 195 FcPatternAddBool (pattern, FC_HINTING, 1);
196#ifdef FC_HINT_STYLE
197 FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);
198#endif
89 FcPatternAddBool (pattern, FC_AUTOHINT, 1); 199 FcPatternAddBool (pattern, FC_AUTOHINT, 0);
90} 200}
91 201
92static void 202static void
93layout_update_font (CFClient__Layout self) 203layout_update_font (DC__Layout self)
94{ 204{
95 /* use a random scale factor to account for unknown descenders, 0.8 works 205 /* use a random scale factor to account for unknown descenders, 0.8 works
96 * reasonably well with bitstream vera 206 * reasonably well with dejavu/bistream fonts
97 */ 207 */
98 PangoFontDescription *font = self->font ? self->font : default_font; 208 PangoFontDescription *font = self->font ? self->font : default_font;
99 209
100 pango_font_description_set_absolute_size (font, 210 pango_font_description_set_absolute_size (font,
101 MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10)); 211 MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
102 212
103 pango_layout_set_font_description (self->pl, font); 213 pango_layout_set_font_description (self->pl, font);
104} 214}
105 215
106static void 216static void
107layout_get_pixel_size (CFClient__Layout self, int *w, int *h) 217layout_get_pixel_size (DC__Layout self, int *w, int *h)
108{ 218{
219 PangoRectangle rect;
220
221 // get_pixel_* wrongly rounds down
109 pango_layout_get_pixel_size (self->pl, w, h); 222 pango_layout_get_extents (self->pl, 0, &rect);
110 223
111 if (!*w) *w = 1; 224 rect.width = (rect.width + PANGO_SCALE - 1) / PANGO_SCALE;
112 if (!*h) *h = 1; 225 rect.height = (rect.height + PANGO_SCALE - 1) / PANGO_SCALE;
113 226
114 *w = (*w + 3) & ~3; 227 if (!rect.width) rect.width = 1;
115} 228 if (!rect.height) rect.height = 1;
116 229
230 *w = rect.width;
231 *h = rect.height;
232}
233
234typedef uint16_t tileid;
117typedef uint16_t mapface; 235typedef uint16_t faceid;
118 236
119typedef struct { 237typedef struct {
120 GLint name; 238 GLuint name;
121 int w, h; 239 int w, h;
122 float s, t; 240 float s, t;
123 uint8_t r, g, b, a; 241 uint8_t r, g, b, a;
242 tileid smoothtile;
243 uint8_t smoothlevel;
244 uint8_t unused; /* set to zero on use */
124} maptex; 245} maptex;
125 246
126typedef struct { 247typedef struct {
248 uint32_t player;
249 tileid tile[3];
127 int16_t darkness; 250 uint16_t darkness;
128 mapface face[3]; 251 uint8_t stat_width, stat_hp, flags, smoothmax;
129} mapcell; 252} mapcell;
130 253
131typedef struct { 254typedef struct {
132 int32_t c0, c1; 255 int32_t c0, c1;
133 mapcell *col; 256 mapcell *col;
134} maprow; 257} maprow;
135 258
136typedef struct map { 259typedef struct map {
137 int x, y, w, h; 260 int x, y, w, h;
138 int ox, oy; /* offset to virtual global coordinate system */ 261 int ox, oy; /* offset to virtual global coordinate system */
139 int faces; 262 int faces; tileid *face2tile; // [faceid]
140 mapface *face; 263 int texs; maptex *tex; // [tileid]
141
142 int texs;
143 maptex *tex;
144 264
145 int32_t rows; 265 int32_t rows;
146 maprow *row; 266 maprow *row;
147} *CFClient__Map; 267} *DC__Map;
148 268
149static char * 269static char *
150prepend (char *ptr, int sze, int inc) 270prepend (char *ptr, int sze, int inc)
151{ 271{
152 char *p; 272 char *p;
… …
169} 289}
170 290
171#define Append(type,ptr,sze,inc) (ptr) = (type *)append ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type)) 291#define Append(type,ptr,sze,inc) (ptr) = (type *)append ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
172#define Prepend(type,ptr,sze,inc) (ptr) = (type *)prepend ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type)) 292#define Prepend(type,ptr,sze,inc) (ptr) = (type *)prepend ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
173 293
294static void
295need_facenum (struct map *self, faceid face)
296{
297 while (self->faces <= face)
298 {
299 Append (tileid, self->face2tile, self->faces, self->faces);
300 self->faces *= 2;
301 }
302}
303
304static void
305need_texid (struct map *self, int texid)
306{
307 while (self->texs <= texid)
308 {
309 Append (maptex, self->tex, self->texs, self->texs);
310 self->texs *= 2;
311 }
312}
313
174static maprow * 314static maprow *
175map_get_row (CFClient__Map self, int y) 315map_get_row (DC__Map self, int y)
176{ 316{
177 if (0 > y) 317 if (0 > y)
178 { 318 {
179 int extend = - y + MAP_EXTEND_Y; 319 int extend = - y + MAP_EXTEND_Y;
180 Prepend (maprow, self->row, self->rows, extend); 320 Prepend (maprow, self->row, self->rows, extend);
… …
218 358
219 return row->col + (x - row->c0); 359 return row->col + (x - row->c0);
220} 360}
221 361
222static mapcell * 362static mapcell *
223map_get_cell (CFClient__Map self, int x, int y) 363map_get_cell (DC__Map self, int x, int y)
224{ 364{
225 return row_get_cell (map_get_row (self, y), x); 365 return row_get_cell (map_get_row (self, y), x);
226} 366}
227 367
228static void 368static void
229map_clear (CFClient__Map self) 369map_clear (DC__Map self)
230{ 370{
231 int r; 371 int r;
232 372
233 for (r = 0; r < self->rows; r++) 373 for (r = 0; r < self->rows; r++)
234 Safefree (self->row[r].col); 374 Safefree (self->row[r].col);
… …
241 self->oy = 0; 381 self->oy = 0;
242 self->row = 0; 382 self->row = 0;
243 self->rows = 0; 383 self->rows = 0;
244} 384}
245 385
386#define CELL_CLEAR(cell) \
387 do { \
388 if ((cell)->player) \
389 (cell)->tile [2] = 0; \
390 (cell)->darkness = 0; \
391 (cell)->stat_hp = 0; \
392 (cell)->flags = 0; \
393 (cell)->player = 0; \
394 } while (0)
395
246static void 396static void
247map_blank (CFClient__Map self, int x0, int y0, int w, int h) 397map_blank (DC__Map self, int x0, int y0, int w, int h)
248{ 398{
249 int x, y; 399 int x, y;
250 maprow *row; 400 maprow *row;
401 mapcell *cell;
251 402
252 for (y = y0; y < y0 + h; y++) 403 for (y = y0; y < y0 + h; y++)
253 if (y >= 0) 404 if (y >= 0)
254 { 405 {
255 if (y >= self->rows) 406 if (y >= self->rows)
… …
261 if (x >= row->c0) 412 if (x >= row->c0)
262 { 413 {
263 if (x >= row->c1) 414 if (x >= row->c1)
264 break; 415 break;
265 416
266 row->col[x - row->c0].darkness = -1; 417 cell = row->col + x - row->c0;
418
419 CELL_CLEAR (cell);
267 } 420 }
268 } 421 }
422}
423
424typedef struct {
425 tileid tile;
426 uint8_t x, y, level;
427} smooth_key;
428
429static void
430smooth_or_bits (HV *hv, smooth_key *key, IV bits)
431{
432 SV **sv = hv_fetch (hv, (char *)key, sizeof (*key), 1);
433
434 if (SvIOK (*sv))
435 SvIV_set (*sv, SvIVX (*sv) | bits);
436 else
437 sv_setiv (*sv, bits);
269} 438}
270 439
271static void 440static void
272music_finished (void) 441music_finished (void)
273{ 442{
… …
292 ev.data2 = 0; 461 ev.data2 = 0;
293 462
294 SDL_PushEvent ((SDL_Event *)&ev); 463 SDL_PushEvent ((SDL_Event *)&ev);
295} 464}
296 465
297MODULE = CFClient PACKAGE = CFClient 466static unsigned int
467minpot (unsigned int n)
468{
469 if (!n)
470 return 0;
471
472 --n;
473
474 n |= n >> 1;
475 n |= n >> 2;
476 n |= n >> 4;
477 n |= n >> 8;
478 n |= n >> 16;
479
480 return n + 1;
481}
482
483static unsigned int
484popcount (unsigned int n)
485{
486 n -= (n >> 1) & 0x55555555U;
487 n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
488 n = ((n >> 4) + n) & 0x0f0f0f0fU;
489 n *= 0x01010101U;
490
491 return n >> 24;
492}
493
494/* SDL should provide this, really. */
495#define SDLK_MODIFIER_MIN 300
496#define SDLK_MODIFIER_MAX 314
497
498/******************************************************************************/
499
500static GV *draw_x_gv, *draw_y_gv, *draw_w_gv, *draw_h_gv;
501static GV *hover_gv;
502
503static int
504within_widget (SV *widget, NV x, NV y)
505{
506 HV *self;
507 SV **svp;
508 NV wx, ww, wy, wh;
509
510 if (!SvROK (widget))
511 return 0;
512
513 self = (HV *)SvRV (widget);
514
515 if (SvTYPE (self) != SVt_PVHV)
516 return 0;
517
518 svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
519 if (y < wy)
520 return 0;
521
522 svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
523 if (y >= wy + wh)
524 return 0;
525
526 svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
527 if (x < wx)
528 return 0;
529
530 svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
531 if (x >= wx + ww)
532 return 0;
533
534 svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
535 if (!svp || !SvTRUE (*svp))
536 return 0;
537
538 return 1;
539}
540
541/******************************************************************************/
542
543/* process keyboard modifiers */
544static int
545mod_munge (int mod)
546{
547 mod &= MOD_MASK;
548
549 if (mod & (KMOD_META | KMOD_ALT))
550 mod |= KMOD_LRAM;
551
552 return mod;
553}
554
555static void
556deliantra_main ()
557{
558 char *argv[] = { 0 };
559 call_argv ("::main", G_DISCARD | G_VOID, argv);
560}
561
562#ifdef __MACOSX__
563 /* to due surprising braindamage on the side of SDL design, we
564 * do some mind-boggling hack here: SDL requires a custom main()
565 * on OS X, so... we provide one and call the original main(), which,
566 * due to share dlibrary magic, calls -lSDLmain's main, not perl's main,
567 * and which calls our main (== SDL_main) back.
568 */
569 extern C_LINKAGE int
570 main (int argc, char *argv[])
571 {
572 deliantra_main ();
573 }
574
575 #undef main
576
577 extern C_LINKAGE int main (int argc, char *argv[]);
578
579 static void
580 SDL_braino (void)
581 {
582 char *argv[] = { "deliantra client", 0 };
583 (main) (1, argv);
584 }
585#else
586 static void
587 SDL_braino (void)
588 {
589 deliantra_main ();
590 }
591#endif
592
593MODULE = Deliantra::Client PACKAGE = DC
298 594
299PROTOTYPES: ENABLE 595PROTOTYPES: ENABLE
300 596
301BOOT: 597BOOT:
302{ 598{
303 HV *stash = gv_stashpv ("CFClient", 1); 599 HV *stash = gv_stashpv ("DC", 1);
304 static const struct { 600 static const struct {
305 const char *name; 601 const char *name;
306 IV iv; 602 IV iv;
307 } *civ, const_iv[] = { 603 } *civ, const_iv[] = {
308# define const_iv(name) { # name, (IV)name } 604# define const_iv(name) { # name, (IV)name }
605 const_iv (SDLK_MODIFIER_MIN),
606 const_iv (SDLK_MODIFIER_MAX),
607
309 const_iv (SDL_ACTIVEEVENT), 608 const_iv (SDL_ACTIVEEVENT),
310 const_iv (SDL_KEYDOWN), 609 const_iv (SDL_KEYDOWN),
311 const_iv (SDL_KEYUP), 610 const_iv (SDL_KEYUP),
312 const_iv (SDL_MOUSEMOTION), 611 const_iv (SDL_MOUSEMOTION),
313 const_iv (SDL_MOUSEBUTTONDOWN), 612 const_iv (SDL_MOUSEBUTTONDOWN),
… …
322 const_iv (SDL_EVENT_RESERVEDA), 621 const_iv (SDL_EVENT_RESERVEDA),
323 const_iv (SDL_EVENT_RESERVEDB), 622 const_iv (SDL_EVENT_RESERVEDB),
324 const_iv (SDL_VIDEORESIZE), 623 const_iv (SDL_VIDEORESIZE),
325 const_iv (SDL_VIDEOEXPOSE), 624 const_iv (SDL_VIDEOEXPOSE),
326 const_iv (SDL_USEREVENT), 625 const_iv (SDL_USEREVENT),
626
627 const_iv (SDL_APPINPUTFOCUS),
628 const_iv (SDL_APPMOUSEFOCUS),
629 const_iv (SDL_APPACTIVE),
630
631
632 const_iv (SDLK_UNKNOWN),
633 const_iv (SDLK_FIRST),
634 const_iv (SDLK_BACKSPACE),
635 const_iv (SDLK_TAB),
636 const_iv (SDLK_CLEAR),
637 const_iv (SDLK_RETURN),
638 const_iv (SDLK_PAUSE),
639 const_iv (SDLK_ESCAPE),
640 const_iv (SDLK_SPACE),
641 const_iv (SDLK_EXCLAIM),
642 const_iv (SDLK_QUOTEDBL),
643 const_iv (SDLK_HASH),
644 const_iv (SDLK_DOLLAR),
645 const_iv (SDLK_AMPERSAND),
646 const_iv (SDLK_QUOTE),
647 const_iv (SDLK_LEFTPAREN),
648 const_iv (SDLK_RIGHTPAREN),
649 const_iv (SDLK_ASTERISK),
650 const_iv (SDLK_PLUS),
651 const_iv (SDLK_COMMA),
652 const_iv (SDLK_MINUS),
653 const_iv (SDLK_PERIOD),
654 const_iv (SDLK_SLASH),
655 const_iv (SDLK_0),
656 const_iv (SDLK_1),
657 const_iv (SDLK_2),
658 const_iv (SDLK_3),
659 const_iv (SDLK_4),
660 const_iv (SDLK_5),
661 const_iv (SDLK_6),
662 const_iv (SDLK_7),
663 const_iv (SDLK_8),
664 const_iv (SDLK_9),
665 const_iv (SDLK_COLON),
666 const_iv (SDLK_SEMICOLON),
667 const_iv (SDLK_LESS),
668 const_iv (SDLK_EQUALS),
669 const_iv (SDLK_GREATER),
670 const_iv (SDLK_QUESTION),
671 const_iv (SDLK_AT),
672
673 const_iv (SDLK_LEFTBRACKET),
674 const_iv (SDLK_BACKSLASH),
675 const_iv (SDLK_RIGHTBRACKET),
676 const_iv (SDLK_CARET),
677 const_iv (SDLK_UNDERSCORE),
678 const_iv (SDLK_BACKQUOTE),
679 const_iv (SDLK_DELETE),
680
681 const_iv (SDLK_FIRST),
682 const_iv (SDLK_LAST),
327 const_iv (SDLK_KP0), 683 const_iv (SDLK_KP0),
328 const_iv (SDLK_KP1), 684 const_iv (SDLK_KP1),
329 const_iv (SDLK_KP2), 685 const_iv (SDLK_KP2),
330 const_iv (SDLK_KP3), 686 const_iv (SDLK_KP3),
331 const_iv (SDLK_KP4), 687 const_iv (SDLK_KP4),
… …
386 const_iv (SDLK_BREAK), 742 const_iv (SDLK_BREAK),
387 const_iv (SDLK_MENU), 743 const_iv (SDLK_MENU),
388 const_iv (SDLK_POWER), 744 const_iv (SDLK_POWER),
389 const_iv (SDLK_EURO), 745 const_iv (SDLK_EURO),
390 const_iv (SDLK_UNDO), 746 const_iv (SDLK_UNDO),
747
391 const_iv (KMOD_NONE), 748 const_iv (KMOD_NONE),
749 const_iv (KMOD_SHIFT),
392 const_iv (KMOD_LSHIFT), 750 const_iv (KMOD_LSHIFT),
393 const_iv (KMOD_RSHIFT), 751 const_iv (KMOD_RSHIFT),
752 const_iv (KMOD_CTRL),
394 const_iv (KMOD_LCTRL), 753 const_iv (KMOD_LCTRL),
395 const_iv (KMOD_RCTRL), 754 const_iv (KMOD_RCTRL),
755 const_iv (KMOD_ALT),
396 const_iv (KMOD_LALT), 756 const_iv (KMOD_LALT),
397 const_iv (KMOD_RALT), 757 const_iv (KMOD_RALT),
758 const_iv (KMOD_META),
398 const_iv (KMOD_LMETA), 759 const_iv (KMOD_LMETA),
399 const_iv (KMOD_RMETA), 760 const_iv (KMOD_RMETA),
400 const_iv (KMOD_NUM), 761 const_iv (KMOD_NUM),
401 const_iv (KMOD_CAPS), 762 const_iv (KMOD_CAPS),
402 const_iv (KMOD_MODE), 763 const_iv (KMOD_MODE),
403 const_iv (KMOD_CTRL), 764
404 const_iv (KMOD_SHIFT), 765 const_iv (KMOD_LRAM),
405 const_iv (KMOD_ALT), 766
406 const_iv (KMOD_META) 767 const_iv (MIX_DEFAULT_FORMAT),
768
769 const_iv (SDL_INIT_TIMER),
770 const_iv (SDL_INIT_AUDIO),
771 const_iv (SDL_INIT_VIDEO),
772 const_iv (SDL_INIT_CDROM),
773 const_iv (SDL_INIT_JOYSTICK),
774 const_iv (SDL_INIT_EVERYTHING),
775 const_iv (SDL_INIT_NOPARACHUTE),
776 const_iv (SDL_INIT_EVENTTHREAD),
777
778 const_iv (SDL_GL_RED_SIZE),
779 const_iv (SDL_GL_GREEN_SIZE),
780 const_iv (SDL_GL_BLUE_SIZE),
781 const_iv (SDL_GL_ALPHA_SIZE),
782 const_iv (SDL_GL_DOUBLEBUFFER),
783 const_iv (SDL_GL_BUFFER_SIZE),
784 const_iv (SDL_GL_DEPTH_SIZE),
785 const_iv (SDL_GL_STENCIL_SIZE),
786 const_iv (SDL_GL_ACCUM_RED_SIZE),
787 const_iv (SDL_GL_ACCUM_GREEN_SIZE),
788 const_iv (SDL_GL_ACCUM_BLUE_SIZE),
789 const_iv (SDL_GL_ACCUM_ALPHA_SIZE),
790 const_iv (SDL_GL_STEREO),
791 const_iv (SDL_GL_MULTISAMPLEBUFFERS),
792 const_iv (SDL_GL_MULTISAMPLESAMPLES),
793 const_iv (SDL_GL_ACCELERATED_VISUAL),
794 const_iv (SDL_GL_SWAP_CONTROL),
795
796 const_iv (FOW_DARKNESS)
407# undef const_iv 797# undef const_iv
408 }; 798 };
409 799
410 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 800 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
411 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 801 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
802
803 assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
804 assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
412} 805}
806
807void
808weaken (SV *rv)
809 PROTOTYPE: $
810 CODE:
811 sv_rvweaken (rv);
812
813int
814in_destruct ()
815 CODE:
816 RETVAL = PL_main_cv == Nullcv;
817 OUTPUT:
818 RETVAL
819
820NV floor (NV x)
821
822NV ceil (NV x)
823
824IV minpot (UV n)
825
826IV popcount (UV n)
827
828NV distance (NV dx, NV dy)
829 CODE:
830 RETVAL = pow (dx * dx + dy * dy, 0.5);
831 OUTPUT:
832 RETVAL
413 833
414void 834void
415pango_init () 835pango_init ()
416 CODE: 836 CODE:
417{ 837{
418 // delayed, so it can pick up new fonts added by AddFontResourceEx
419 ft2_fontmap = pango_ft2_font_map_new (); 838 opengl_fontmap = pango_opengl_font_map_new ();
420 pango_ft2_font_map_set_default_substitute ((PangoFT2FontMap *)ft2_fontmap, substitute_func, 0, 0); 839 pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
421 ft2_context = pango_ft2_font_map_create_context ((PangoFT2FontMap *)ft2_fontmap); 840 opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
422 841 /*pango_context_set_font_description (opengl_context, default_font);*/
423 cairo_fontmap = pango_cairo_font_map_get_default (); 842#if PANGO_VERSION_CHECK (1, 15, 2)
424 cairo_context = pango_cairo_font_map_create_context ((PangoCairoFontMap *)cairo_fontmap); 843 pango_context_set_language (opengl_context, pango_language_from_string ("en"));
844 /*pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);*/
845#endif
425} 846}
426 847
427int 848char *SDL_GetError ()
428SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO)
429 849
430void 850void SDL_braino ()
851
852int SDL_Init (U32 flags)
853
854int SDL_InitSubSystem (U32 flags)
855
856void SDL_QuitSubSystem (U32 flags)
857
431SDL_Quit () 858void SDL_Quit ()
432 859
860int SDL_GL_SetAttribute (int attr, int value)
861
862int SDL_GL_GetAttribute (int attr)
863 CODE:
864 if (SDL_GL_GetAttribute (attr, &RETVAL))
865 XSRETURN_UNDEF;
866 OUTPUT:
867 RETVAL
868
433void 869void
434SDL_ListModes () 870SDL_ListModes (int rgb, int alpha)
435 PPCODE: 871 PPCODE:
436{ 872{
437 SDL_Rect **m; 873 SDL_Rect **m;
438 874
439 SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5); 875 SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
440 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5); 876 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
441 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5); 877 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
442 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1); 878 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
443 879
880 SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
881 SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
882
444 SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0); 883 SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
445 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0); 884 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
446 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0); 885 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
447 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0); 886 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
448 887
449 SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1); 888 SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
450 SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
451 SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0); 889 SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
452
453 SDL_EnableUNICODE (1);
454 SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
455 890
456 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL); 891 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
457 892
458 if (m && m != (SDL_Rect **)-1) 893 if (m && m != (SDL_Rect **)-1)
459 while (*m) 894 while (*m)
460 { 895 {
896 if ((*m)->w >= 400 && (*m)->h >= 300)
897 {
461 AV *av = newAV (); 898 AV *av = newAV ();
462 av_push (av, newSViv ((*m)->w)); 899 av_push (av, newSViv ((*m)->w));
463 av_push (av, newSViv ((*m)->h)); 900 av_push (av, newSViv ((*m)->h));
901 av_push (av, newSViv (rgb));
902 av_push (av, newSViv (alpha));
464 XPUSHs (sv_2mortal (newRV_noinc ((SV *)av))); 903 XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
904 }
465 905
466 ++m; 906 ++m;
467 } 907 }
468} 908}
469 909
470int 910int
471SDL_SetVideoMode (int w, int h, int fullscreen) 911SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
472 CODE: 912 CODE:
913{
914 SDL_EnableUNICODE (1);
915 SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
916
917 SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
918 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
919 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
920 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
921
473 RETVAL = !!SDL_SetVideoMode ( 922 RETVAL = !!SDL_SetVideoMode (
474 w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0) 923 w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)
475 ); 924 );
476 SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+"); 925
926 if (RETVAL)
927 {
928 av_clear (texture_av);
929
930 SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
931#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
932#include "glfunc.h"
933#undef GL_FUNC
934 }
935}
477 OUTPUT: 936 OUTPUT:
478 RETVAL 937 RETVAL
479 938
480void 939void
481SDL_GL_SwapBuffers () 940SDL_GL_SwapBuffers ()
482 941
942char *
943SDL_GetKeyName (int sym)
944
945int
946SDL_GetAppState ()
947
948int
949SDL_GetModState ()
950
483void 951void
484SDL_PollEvent () 952poll_events ()
485 PPCODE: 953 PPCODE:
486{ 954{
487 SDL_Event ev; 955 SDL_Event ev;
488 956
489 while (SDL_PollEvent (&ev)) 957 SDL_PumpEvents ();
958 while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
490 { 959 {
491 HV *hv = newHV (); 960 HV *hv = newHV ();
492 hv_store (hv, "type", 4, newSViv (ev.type), 0); 961 hv_store (hv, "type", 4, newSViv (ev.type), 0);
493 962
494 switch (ev.type) 963 switch (ev.type)
495 { 964 {
496 case SDL_KEYDOWN: 965 case SDL_KEYDOWN:
497 case SDL_KEYUP: 966 case SDL_KEYUP:
498 hv_store (hv, "state", 5, newSViv (ev.key.state), 0); 967 hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
499 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0); 968 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
500 hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0); 969 hv_store (hv, "mod", 3, newSViv (mod_munge (ev.key.keysym.mod)), 0);
970 hv_store (hv, "cmod", 4, newSViv (mod_munge (SDL_GetModState ())), 0); /* current mode */
501 hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0); 971 hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
502 break; 972 break;
503 973
504 case SDL_ACTIVEEVENT: 974 case SDL_ACTIVEEVENT:
505 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0); 975 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
506 hv_store (hv, "state", 5, newSViv (ev.active.state), 0); 976 hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
507 break; 977 break;
508 978
509 case SDL_MOUSEMOTION: 979 case SDL_MOUSEMOTION:
980 {
981 int state = ev.motion.state;
982 int x = ev.motion.x;
983 int y = ev.motion.y;
984 int xrel = ev.motion.xrel;
985 int yrel = ev.motion.yrel;
986
987 /* do simplistic event compression */
988 while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
989 && state == ev.motion.state)
990 {
991 xrel += ev.motion.xrel;
992 yrel += ev.motion.yrel;
993 x = ev.motion.x;
994 y = ev.motion.y;
995 SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
996 }
997
998 hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
510 hv_store (hv, "state", 5, newSViv (ev.motion.state), 0); 999 hv_store (hv, "state", 5, newSViv (state), 0);
511 hv_store (hv, "x", 1, newSViv (ev.motion.x), 0); 1000 hv_store (hv, "x", 1, newSViv (x), 0);
512 hv_store (hv, "y", 1, newSViv (ev.motion.y), 0); 1001 hv_store (hv, "y", 1, newSViv (y), 0);
513 hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0); 1002 hv_store (hv, "xrel", 4, newSViv (xrel), 0);
514 hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0); 1003 hv_store (hv, "yrel", 4, newSViv (yrel), 0);
1004 }
515 break; 1005 break;
516 1006
517 case SDL_MOUSEBUTTONDOWN: 1007 case SDL_MOUSEBUTTONDOWN:
518 case SDL_MOUSEBUTTONUP: 1008 case SDL_MOUSEBUTTONUP:
1009 hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
1010
519 hv_store (hv, "button", 6, newSViv (ev.button.button), 0); 1011 hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
520 hv_store (hv, "state", 5, newSViv (ev.button.state), 0); 1012 hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
521 hv_store (hv, "x", 1, newSViv (ev.button.x), 0); 1013 hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
522 hv_store (hv, "y", 1, newSViv (ev.button.y), 0); 1014 hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
523 break; 1015 break;
… …
527 hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0); 1019 hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
528 hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0); 1020 hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
529 break; 1021 break;
530 } 1022 }
531 1023
532 XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv))); 1024 XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
533 } 1025 }
534} 1026}
535 1027
536int 1028int
537Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048) 1029Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
538 POSTCALL: 1030 POSTCALL:
539 Mix_HookMusicFinished (music_finished); 1031 Mix_HookMusicFinished (music_finished);
540 Mix_ChannelFinished (channel_finished); 1032 Mix_ChannelFinished (channel_finished);
541 1033
542void 1034void
1035Mix_QuerySpec ()
1036 PPCODE:
1037{
1038 int freq, channels;
1039 Uint16 format;
1040
1041 if (Mix_QuerySpec (&freq, &format, &channels))
1042 {
1043 EXTEND (SP, 3);
1044 PUSHs (sv_2mortal (newSViv (freq)));
1045 PUSHs (sv_2mortal (newSViv (format)));
1046 PUSHs (sv_2mortal (newSViv (channels)));
1047 }
1048}
1049
1050void
543Mix_CloseAudio () 1051Mix_CloseAudio ()
544 1052
545int 1053int
546Mix_AllocateChannels (int numchans = -1) 1054Mix_AllocateChannels (int numchans = -1)
547 1055
1056const char *
1057Mix_GetError ()
1058
548void 1059void
549lowdelay (int fd, int val = 1) 1060lowdelay (int fd, int val = 1)
550 CODE: 1061 CODE:
1062 setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
1063
1064void
1065win32_proxy_info ()
1066 PPCODE:
1067{
551#ifndef _WIN32 1068#ifdef _WIN32
552 setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val)); 1069 char buffer[2048];
1070 DWORD buflen;
1071
1072 EXTEND (SP, 3);
1073
1074 buflen = sizeof (buffer);
1075 if (InternetQueryOption (0, INTERNET_OPTION_PROXY, (void *)buffer, &buflen))
1076 if (((INTERNET_PROXY_INFO *)buffer)->dwAccessType == INTERNET_OPEN_TYPE_PROXY)
1077 {
1078 PUSHs (newSVpv (((INTERNET_PROXY_INFO *)buffer)->lpszProxy, 0));
1079
1080 buflen = sizeof (buffer);
1081 if (InternetQueryOption (0, INTERNET_OPTION_PROXY_USERNAME, (void *)buffer, &buflen))
1082 {
1083 PUSHs (newSVpv (buffer, 0));
1084
1085 buflen = sizeof (buffer);
1086 if (InternetQueryOption (0, INTERNET_OPTION_PROXY_PASSWORD, (void *)buffer, &buflen))
1087 PUSHs (newSVpv (buffer, 0));
1088 }
1089 }
553#endif 1090#endif
1091}
554 1092
555char * 1093int
556gl_version () 1094add_font (char *file)
557 CODE: 1095 CODE:
558 RETVAL = (char *)glGetString (GL_VERSION); 1096 RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
559 OUTPUT: 1097 OUTPUT:
560 RETVAL 1098 RETVAL
561
562char *
563gl_extensions ()
564 CODE:
565 RETVAL = (char *)glGetString (GL_EXTENSIONS);
566 OUTPUT:
567 RETVAL
568
569void
570add_font (char *file)
571 CODE:
572 FcConfigAppFontAddFile (0, (const FcChar8 *)file); /* no idea wether this is required */
573#ifdef _WIN32
574 // cairo... sigh... requires win2000
575 AddFontResourceEx (file, FR_PRIVATE, 0);
576#endif
577 1099
578void 1100void
579load_image_inline (SV *image_) 1101load_image_inline (SV *image_)
580 ALIAS: 1102 ALIAS:
581 load_image_file = 1 1103 load_image_file = 1
… …
584 STRLEN image_len; 1106 STRLEN image_len;
585 char *image = (char *)SvPVbyte (image_, image_len); 1107 char *image = (char *)SvPVbyte (image_, image_len);
586 SDL_Surface *surface, *surface2; 1108 SDL_Surface *surface, *surface2;
587 SDL_PixelFormat fmt; 1109 SDL_PixelFormat fmt;
588 SDL_RWops *rw = ix 1110 SDL_RWops *rw = ix
589 ? SDL_RWFromFile (image, "r") 1111 ? SDL_RWFromFile (image, "rb")
590 : SDL_RWFromConstMem (image, image_len); 1112 : SDL_RWFromConstMem (image, image_len);
591 1113
592 if (!rw) 1114 if (!rw)
593 croak ("load_image: %s", SDL_GetError ()); 1115 croak ("load_image: %s", SDL_GetError ());
594 1116
… …
623 1145
624 surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE); 1146 surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);
625 1147
626 assert (surface2->pitch == surface2->w * 4); 1148 assert (surface2->pitch == surface2->w * 4);
627 1149
1150 SDL_LockSurface (surface2);
628 EXTEND (SP, 5); 1151 EXTEND (SP, 6);
629 PUSHs (sv_2mortal (newSViv (surface2->w))); 1152 PUSHs (sv_2mortal (newSViv (surface2->w)));
630 PUSHs (sv_2mortal (newSViv (surface2->h))); 1153 PUSHs (sv_2mortal (newSViv (surface2->h)));
631 SDL_LockSurface (surface2);
632 PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch))); 1154 PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));
633 SDL_UnlockSurface (surface2);
634 PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB))); 1155 PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
635 PUSHs (sv_2mortal (newSViv (GL_RGBA))); 1156 PUSHs (sv_2mortal (newSViv (GL_RGBA)));
636 PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE))); 1157 PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
1158 SDL_UnlockSurface (surface2);
637 1159
638 SDL_FreeSurface (surface); 1160 SDL_FreeSurface (surface);
639 SDL_FreeSurface (surface2); 1161 SDL_FreeSurface (surface2);
640} 1162}
641 1163
… …
665} 1187}
666 1188
667void 1189void
668error (char *message) 1190error (char *message)
669 CODE: 1191 CODE:
1192 fprintf (stderr, "ERROR: %s\n", message);
670#ifdef _WIN32 1193#ifdef _WIN32
671 MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR | MB_SETFOREGROUND); 1194 MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
1195#endif
1196
1197void
1198fatal (char *message)
1199 CODE:
1200 fprintf (stderr, "FATAL: %s\n", message);
1201#ifdef _WIN32
1202 MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
1203#endif
1204 _exit (1);
1205
1206void
1207_exit (int retval = 0)
1208 CODE:
1209#ifdef WIN32
1210 ExitThread (retval); // unclean, please beam me up
672#else 1211#else
673 fprintf (stderr, "ERROR: %s\n", message); 1212 _exit (retval);
674#endif 1213#endif
675 1214
676void 1215void
677fatal (char *message) 1216debug ()
678 CODE: 1217 CODE:
679#ifdef _WIN32 1218{
680 MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR | MB_SETFOREGROUND); 1219#if DEBUG
681#else 1220 VALGRIND_DO_LEAK_CHECK;
682 fprintf (stderr, "FATAL: %s\n", message);
683#endif 1221#endif
684 exit (1); 1222}
685 1223
1224int
1225SvREFCNT (SV *sv)
1226 CODE:
1227 RETVAL = SvREFCNT (sv);
1228 OUTPUT:
1229 RETVAL
1230
686MODULE = CFClient PACKAGE = CFClient::Font 1231MODULE = Deliantra::Client PACKAGE = DC::Font
687 1232
688CFClient::Font 1233PROTOTYPES: DISABLE
1234
1235DC::Font
689new_from_file (SV *class, char *path, int id = 0) 1236new_from_file (SV *class, char *path, int id = 0)
690 CODE: 1237 CODE:
691{ 1238{
692 int count; 1239 int count;
693 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count); 1240 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
… …
696} 1243}
697 OUTPUT: 1244 OUTPUT:
698 RETVAL 1245 RETVAL
699 1246
700void 1247void
701DESTROY (CFClient::Font self) 1248DESTROY (DC::Font self)
702 CODE: 1249 CODE:
703 pango_font_description_free (self); 1250 pango_font_description_free (self);
704 1251
705void 1252void
706make_default (CFClient::Font self) 1253make_default (DC::Font self)
1254 PROTOTYPE: $
707 CODE: 1255 CODE:
708 default_font = self; 1256 default_font = self;
709 1257
710MODULE = CFClient PACKAGE = CFClient::Layout 1258MODULE = Deliantra::Client PACKAGE = DC::Layout
711 1259
712CFClient::Layout 1260PROTOTYPES: DISABLE
713new (SV *class, int rgba = 0) 1261
1262void
1263glyph_cache_backup ()
1264 PROTOTYPE:
1265 CODE:
1266 tc_backup ();
1267
1268void
1269glyph_cache_restore ()
1270 PROTOTYPE:
1271 CODE:
1272 tc_restore ();
1273
1274DC::Layout
1275new (SV *class)
714 CODE: 1276 CODE:
715 New (0, RETVAL, 1, struct cf_layout); 1277 New (0, RETVAL, 1, struct cf_layout);
716 1278
717 RETVAL->pl = pango_layout_new (rgba ? cairo_context : ft2_context); 1279 RETVAL->pl = pango_layout_new (opengl_context);
718 RETVAL->rgba = rgba;
719 RETVAL->r = 1.; 1280 RETVAL->r = 1.;
720 RETVAL->g = 1.; 1281 RETVAL->g = 1.;
721 RETVAL->b = 1.; 1282 RETVAL->b = 1.;
722 RETVAL->a = 1.; 1283 RETVAL->a = 1.;
723 RETVAL->base_height = MIN_FONT_HEIGHT; 1284 RETVAL->base_height = MIN_FONT_HEIGHT;
724 RETVAL->font = 0; 1285 RETVAL->font = 0;
1286 RETVAL->rc = rc_alloc ();
725 1287
726 pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR); 1288 pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
727 layout_update_font (RETVAL); 1289 layout_update_font (RETVAL);
728 OUTPUT: 1290 OUTPUT:
729 RETVAL 1291 RETVAL
730 1292
731void 1293void
732DESTROY (CFClient::Layout self) 1294DESTROY (DC::Layout self)
733 CODE: 1295 CODE:
734 g_object_unref (self->pl); 1296 g_object_unref (self->pl);
1297 rc_free (self->rc);
735 Safefree (self); 1298 Safefree (self);
736 1299
1300void
1301set_text (DC::Layout self, SV *text_)
1302 CODE:
1303{
1304 STRLEN textlen;
1305 char *text = SvPVutf8 (text_, textlen);
1306
1307 pango_layout_set_text (self->pl, text, textlen);
1308}
1309
1310void
1311set_markup (DC::Layout self, SV *text_)
1312 CODE:
1313{
1314 STRLEN textlen;
1315 char *text = SvPVutf8 (text_, textlen);
1316
1317 pango_layout_set_markup (self->pl, text, textlen);
1318}
1319
1320void
1321set_shapes (DC::Layout self, ...)
1322 CODE:
1323{
1324 PangoAttrList *attrs = 0;
1325 const char *text = pango_layout_get_text (self->pl);
1326 const char *pos = text;
1327 int arg = 4;
1328
1329 while (arg < items && (pos = strstr (pos, OBJ_STR)))
1330 {
1331 PangoRectangle inkrect, rect;
1332 PangoAttribute *attr;
1333
1334 int x = SvIV (ST (arg - 3));
1335 int y = SvIV (ST (arg - 2));
1336 int w = SvIV (ST (arg - 1));
1337 int h = SvIV (ST (arg ));
1338
1339 inkrect.x = 0;
1340 inkrect.y = 0;
1341 inkrect.width = 0;
1342 inkrect.height = 0;
1343
1344 rect.x = x * PANGO_SCALE;
1345 rect.y = y * PANGO_SCALE;
1346 rect.width = w * PANGO_SCALE;
1347 rect.height = h * PANGO_SCALE;
1348
1349 if (!attrs)
1350 attrs = pango_layout_get_attributes (self->pl);
1351
1352 attr = pango_attr_shape_new (&inkrect, &rect);
1353 attr->start_index = pos - text;
1354 attr->end_index = attr->start_index + sizeof (OBJ_STR) - 1;
1355 pango_attr_list_insert (attrs, attr);
1356
1357 arg += 4;
1358 pos += sizeof (OBJ_STR) - 1;
1359 }
1360
1361 if (attrs)
1362 pango_layout_set_attributes (self->pl, attrs);
1363}
1364
1365void
1366get_shapes (DC::Layout self)
1367 PPCODE:
1368{
1369 PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
1370
1371 do
1372 {
1373 PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
1374
1375 if (run && shape_attr_p (run))
1376 {
1377 PangoRectangle extents;
1378 pango_layout_iter_get_run_extents (iter, 0, &extents);
1379
1380 EXTEND (SP, 2);
1381 PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.x))));
1382 PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.y))));
1383 }
1384 }
1385 while (pango_layout_iter_next_run (iter));
1386
1387 pango_layout_iter_free (iter);
1388}
1389
737int 1390int
738is_rgba (CFClient::Layout self) 1391has_wrapped (DC::Layout self)
739 CODE: 1392 CODE:
740 RETVAL = self->rgba; 1393{
1394 int lines = 1;
1395 const char *text = pango_layout_get_text (self->pl);
1396
1397 while (*text)
1398 lines += *text++ == '\n';
1399
1400 RETVAL = lines < pango_layout_get_line_count (self->pl);
1401}
741 OUTPUT: 1402 OUTPUT:
742 RETVAL 1403 RETVAL
743 1404
744void
745set_text (CFClient::Layout self, SV *text_)
746 CODE:
747{
748 STRLEN textlen;
749 char *text = SvPVutf8 (text_, textlen);
750
751 pango_layout_set_text (self->pl, text, textlen);
752}
753
754void
755set_markup (CFClient::Layout self, SV *text_)
756 CODE:
757{
758 STRLEN textlen;
759 char *text = SvPVutf8 (text_, textlen);
760
761 pango_layout_set_markup (self->pl, text, textlen);
762}
763
764SV * 1405SV *
765get_text (CFClient::Layout self) 1406get_text (DC::Layout self)
766 CODE: 1407 CODE:
767 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0); 1408 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
768 SvUTF8_on (RETVAL); 1409 sv_utf8_decode (RETVAL);
769 OUTPUT: 1410 OUTPUT:
770 RETVAL 1411 RETVAL
771 1412
772void 1413void
773set_foreground (CFClient::Layout self, float r, float g, float b, float a = 1.) 1414set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
774 CODE: 1415 CODE:
775 self->r = r; 1416 self->r = r;
776 self->g = g; 1417 self->g = g;
777 self->b = b; 1418 self->b = b;
778 self->a = a; 1419 self->a = a;
779 1420
780void 1421void
781set_font (CFClient::Layout self, CFClient::Font font = 0) 1422set_font (DC::Layout self, DC::Font font = 0)
782 CODE: 1423 CODE:
783 if (self->font != font) 1424 if (self->font != font)
784 { 1425 {
785 self->font = font; 1426 self->font = font;
786 layout_update_font (self); 1427 layout_update_font (self);
787 } 1428 }
788 1429
789void 1430void
790set_height (CFClient::Layout self, int base_height) 1431set_height (DC::Layout self, int base_height)
791 CODE: 1432 CODE:
792 if (self->base_height != base_height) 1433 if (self->base_height != base_height)
793 { 1434 {
794 self->base_height = base_height; 1435 self->base_height = base_height;
795 layout_update_font (self); 1436 layout_update_font (self);
796 } 1437 }
797 1438
798void 1439void
799set_width (CFClient::Layout self, int max_width = -1) 1440set_width (DC::Layout self, int max_width = -1)
800 CODE: 1441 CODE:
801 pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE); 1442 pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
802 1443
803void 1444void
1445set_indent (DC::Layout self, int indent)
1446 CODE:
1447 pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1448
1449void
1450set_spacing (DC::Layout self, int spacing)
1451 CODE:
1452 pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1453
1454void
1455set_ellipsise (DC::Layout self, int ellipsise)
1456 CODE:
1457 pango_layout_set_ellipsize (self->pl,
1458 ellipsise == 1 ? PANGO_ELLIPSIZE_START
1459 : ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1460 : ellipsise == 3 ? PANGO_ELLIPSIZE_END
1461 : PANGO_ELLIPSIZE_NONE
1462 );
1463
1464void
1465set_single_paragraph_mode (DC::Layout self, int spm)
1466 CODE:
1467 pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1468
1469void
804size (CFClient::Layout self) 1470size (DC::Layout self)
805 PPCODE: 1471 PPCODE:
806{ 1472{
807 int w, h; 1473 int w, h;
808 1474
809 layout_get_pixel_size (self, &w, &h); 1475 layout_get_pixel_size (self, &w, &h);
… …
812 PUSHs (sv_2mortal (newSViv (w))); 1478 PUSHs (sv_2mortal (newSViv (w)));
813 PUSHs (sv_2mortal (newSViv (h))); 1479 PUSHs (sv_2mortal (newSViv (h)));
814} 1480}
815 1481
816int 1482int
1483descent (DC::Layout self)
1484 CODE:
1485{
1486 PangoRectangle rect;
1487 PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1488 pango_layout_line_get_pixel_extents (line, 0, &rect);
1489 RETVAL = PANGO_DESCENT (rect);
1490}
1491 OUTPUT:
1492 RETVAL
1493
1494int
817xy_to_index (CFClient::Layout self, int x, int y) 1495xy_to_index (DC::Layout self, int x, int y)
818 CODE: 1496 CODE:
819{ 1497{
820 int index, trailing; 1498 int index, trailing;
821 pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing); 1499 pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
822 RETVAL = index; 1500 RETVAL = index + trailing;
823} 1501}
824 OUTPUT: 1502 OUTPUT:
825 RETVAL 1503 RETVAL
826 1504
827void 1505void
828cursor_pos (CFClient::Layout self, int index) 1506cursor_pos (DC::Layout self, int index)
829 PPCODE: 1507 PPCODE:
830{ 1508{
831 PangoRectangle strong_pos; 1509 PangoRectangle pos;
832 pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0); 1510 pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
833 1511
834 EXTEND (SP, 3); 1512 EXTEND (SP, 3);
835 PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE))); 1513 PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
836 PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE))); 1514 PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
837 PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE))); 1515 PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
838} 1516}
839 1517
840void 1518void
841render (CFClient::Layout self) 1519index_to_line_x (DC::Layout self, int index, int trailing = 0)
842 PPCODE: 1520 PPCODE:
843{ 1521{
844 SV *retval; 1522 int line, x;
845 int w, h;
846 1523
847 layout_get_pixel_size (self, &w, &h); 1524 pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
848 1525#if !PANGO_VERSION_CHECK (1, 17, 3)
849 if (self->rgba) 1526 /* pango bug: line is between 1..numlines, not 0..numlines-1 */
850 { 1527 --line;
851 cairo_surface_t *surface; 1528#endif
852 cairo_t *cairo;
853
854 retval = newSV (w * h * 4);
855 SvPOK_only (retval);
856 SvCUR_set (retval, w * h * 4);
857
858 memset (SvPVX (retval), 0, w * h * 4);
859
860 surface = cairo_image_surface_create_for_data (
861 (void*)SvPVX (retval), CAIRO_FORMAT_ARGB32, w, h, w * 4);
862 cairo = cairo_create (surface);
863 cairo_set_source_rgba (cairo, self->r, self->g, self->b, self->a);
864
865 pango_cairo_show_layout (cairo, self->pl);
866
867 cairo_destroy (cairo);
868 cairo_surface_destroy (surface);
869
870 // what a mess, and its premultiplied, too :(
871 {
872 uint32_t *p = (uint32_t *)SvPVX (retval);
873 uint32_t *e = p + w * h;
874
875 while (p < e)
876 {
877 uint32_t rgba = *p;
878 rgba = (rgba >> 24) | (rgba << 8);
879 rgba = SDL_SwapBE32 (rgba);
880 *p++ = rgba;
881 }
882 }
883
884 EXTEND (SP, 5); 1529 EXTEND (SP, 2);
885 PUSHs (sv_2mortal (newSViv (w))); 1530 PUSHs (sv_2mortal (newSViv (line)));
1531 PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1532}
1533
1534void
1535line_x_to_index (DC::Layout self, int line, int x)
1536 PPCODE:
1537{
1538 PangoLayoutLine *lp;
1539 int index, trailing;
1540
1541 if (line < 0)
1542 XSRETURN_EMPTY;
1543
1544 if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1545 XSRETURN_EMPTY; /* do better */
1546
1547 pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1548
1549 EXTEND (SP, 2);
1550 if (GIMME_V == G_SCALAR)
886 PUSHs (sv_2mortal (newSViv (h))); 1551 PUSHs (sv_2mortal (newSViv (index + trailing)));
887 PUSHs (sv_2mortal (retval));
888 PUSHs (sv_2mortal (newSViv (GL_RGBA)));
889 PUSHs (sv_2mortal (newSViv (GL_RGBA)));
890 }
891 else 1552 else
892 { 1553 {
893 FT_Bitmap bitmap;
894
895 retval = newSV (w * h);
896 SvPOK_only (retval);
897 SvCUR_set (retval, w * h);
898
899 bitmap.rows = h;
900 bitmap.width = w;
901 bitmap.pitch = w;
902 bitmap.buffer = (unsigned char*)SvPVX (retval);
903 bitmap.num_grays = 256;
904 bitmap.pixel_mode = FT_PIXEL_MODE_GRAY;
905
906 memset (bitmap.buffer, 0, w * h);
907
908 pango_ft2_render_layout (&bitmap, self->pl, 0 * PANGO_SCALE, 0 * PANGO_SCALE);
909
910 EXTEND (SP, 5);
911 PUSHs (sv_2mortal (newSViv (w))); 1554 PUSHs (sv_2mortal (newSViv (index)));
912 PUSHs (sv_2mortal (newSViv (h))); 1555 PUSHs (sv_2mortal (newSViv (trailing)));
913 PUSHs (sv_2mortal (retval));
914 PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
915 PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
916 } 1556 }
917} 1557}
918 1558
1559void
1560render (DC::Layout self, float x, float y, int flags = 0)
1561 CODE:
1562 rc_clear (self->rc);
1563 pango_opengl_render_layout_subpixel (
1564 self->pl,
1565 self->rc,
1566 x * PANGO_SCALE, y * PANGO_SCALE,
1567 self->r, self->g, self->b, self->a,
1568 flags
1569 );
1570 // we assume that context_change actually clears/frees stuff
1571 // and does not do any recomputation...
1572 pango_layout_context_changed (self->pl);
1573
1574void
1575draw (DC::Layout self)
1576 CODE:
1577{
1578 glEnable (GL_TEXTURE_2D);
1579 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1580 glEnable (GL_BLEND);
1581 gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
1582 GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
1583 glEnable (GL_ALPHA_TEST);
1584 glAlphaFunc (GL_GREATER, 7.f / 255.f);
1585
1586 rc_draw (self->rc);
1587
1588 glDisable (GL_ALPHA_TEST);
1589 glDisable (GL_BLEND);
1590 glDisable (GL_TEXTURE_2D);
1591}
1592
919MODULE = CFClient PACKAGE = CFClient::Texture 1593MODULE = Deliantra::Client PACKAGE = DC::Texture
920 1594
1595PROTOTYPES: ENABLE
1596
921void 1597void
1598pad (SV *data_, int ow, int oh, int nw, int nh)
1599 CODE:
1600{
1601 if ((nw != ow || nh != oh) && SvOK (data_))
1602 {
1603 STRLEN datalen;
1604 char *data = SvPVbyte (data_, datalen);
1605 int bpp = datalen / (ow * oh);
1606 SV *result_ = sv_2mortal (newSV (nw * nh * bpp));
1607
1608 SvPOK_only (result_);
1609 SvCUR_set (result_, nw * nh * bpp);
1610
1611 memset (SvPVX (result_), 0, nw * nh * bpp);
1612 while (oh--)
1613 memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1614
1615 sv_setsv (data_, result_);
1616 }
1617}
1618
1619void
922draw_quad (SV *self, float x, float y, float w = 0, float h = 0) 1620draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
923 PROTOTYPE: $$$;$$ 1621 PROTOTYPE: $$$;$$
924 ALIAS: 1622 ALIAS:
925 draw_quad_alpha = 1 1623 draw_quad_alpha = 1
926 draw_quad_alpha_premultiplied = 2 1624 draw_quad_alpha_premultiplied = 2
927 CODE: 1625 CODE:
928{ 1626{
929 HV *hv = (HV *)SvRV (self); 1627 HV *hv = (HV *)SvRV (self);
930 float s = SvNV (*hv_fetch (hv, "s", 1, 1)); 1628 float s = SvNV (*hv_fetch (hv, "s", 1, 1));
931 float t = SvNV (*hv_fetch (hv, "t", 1, 1)); 1629 float t = SvNV (*hv_fetch (hv, "t", 1, 1));
932 int name = SvIV (*hv_fetch (hv, "name", 4, 1)); 1630 int name = SvIV (*hv_fetch (hv, "name", 4, 1));
933 int wrap_mode = SvIV (*hv_fetch (hv, "wrap_mode", 9, 1)); 1631
1632 if (name <= 0)
1633 XSRETURN_EMPTY;
934 1634
935 if (items < 5) 1635 if (items < 5)
936 { 1636 {
937 w = SvNV (*hv_fetch (hv, "w", 1, 1)); 1637 w = SvNV (*hv_fetch (hv, "w", 1, 1));
938 h = SvNV (*hv_fetch (hv, "h", 1, 1)); 1638 h = SvNV (*hv_fetch (hv, "h", 1, 1));
939 } 1639 }
940 1640
941 if (ix) 1641 if (ix)
942 { 1642 {
943 glEnable (GL_BLEND); 1643 glEnable (GL_BLEND);
1644
1645 if (ix == 2)
944 glBlendFunc (ix == 1 ? GL_SRC_ALPHA : GL_ONE, GL_ONE_MINUS_SRC_ALPHA); 1646 glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
1647 else
1648 gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
1649 GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
1650
1651 glEnable (GL_ALPHA_TEST);
1652 glAlphaFunc (GL_GREATER, 0.01f);
945 } 1653 }
946 1654
947 glBindTexture (GL_TEXTURE_2D, name); 1655 glBindTexture (GL_TEXTURE_2D, name);
948
949 if (wrap_mode)
950 {
951 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT);
952 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT);
953 }
954 1656
955 glBegin (GL_QUADS); 1657 glBegin (GL_QUADS);
956 glTexCoord2f (0, 0); glVertex2f (x , y ); 1658 glTexCoord2f (0, 0); glVertex2f (x , y );
957 glTexCoord2f (0, t); glVertex2f (x , y + h); 1659 glTexCoord2f (0, t); glVertex2f (x , y + h);
958 glTexCoord2f (s, t); glVertex2f (x + w, y + h); 1660 glTexCoord2f (s, t); glVertex2f (x + w, y + h);
959 glTexCoord2f (s, 0); glVertex2f (x + w, y ); 1661 glTexCoord2f (s, 0); glVertex2f (x + w, y );
960 glEnd (); 1662 glEnd ();
961 1663
962 if (ix) 1664 if (ix)
1665 {
1666 glDisable (GL_ALPHA_TEST);
963 glDisable (GL_BLEND); 1667 glDisable (GL_BLEND);
1668 }
964} 1669}
965 1670
1671void
1672draw_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)
1673 PROTOTYPE: @
1674 CODE:
1675{
1676 glEnable (GL_TEXTURE_2D);
1677 glEnable (GL_BLEND);
1678 glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
1679 glBindTexture (GL_TEXTURE_2D, name1);
1680
1681 glColor3f (intensity, intensity, intensity);
1682 glPushMatrix ();
1683 glScalef (1./3, 1./3, 1.);
1684
1685 if (blend > 0.f)
1686 {
1687 float dx3 = dx * -3.f / w;
1688 float dy3 = dy * -3.f / h;
1689 GLfloat env_color[4] = { 0., 0., 0., blend };
1690
1691 /* interpolate the two shadow textures */
1692 /* stage 0 == rgb(glcolor) + alpha(t0) */
1693 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1694
1695 /* stage 1 == rgb(glcolor) + alpha(interpolate t0, t1, texenv) */
1696 gl.ActiveTexture (GL_TEXTURE1);
1697 glEnable (GL_TEXTURE_2D);
1698 glBindTexture (GL_TEXTURE_2D, name2);
1699 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_COMBINE);
1700
1701 /* rgb == rgb(glcolor) */
1702 glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_RGB, GL_REPLACE);
1703 glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_RGB, GL_CONSTANT);
1704 glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_RGB, GL_SRC_COLOR);
1705
1706 /* alpha = interpolate t0, t1 by env_alpha */
1707 glTexEnvfv (GL_TEXTURE_ENV, GL_TEXTURE_ENV_COLOR, env_color);
1708
1709 glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_ALPHA, GL_INTERPOLATE);
1710 glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_ALPHA, GL_TEXTURE);
1711 glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_ALPHA, GL_SRC_ALPHA);
1712
1713 glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE1_ALPHA, GL_PREVIOUS);
1714 glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND1_ALPHA, GL_SRC_ALPHA);
1715
1716 glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE2_ALPHA, GL_CONSTANT);
1717 glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND2_ALPHA, GL_SRC_ALPHA);
1718
1719 glBegin (GL_QUADS);
1720 gl.MultiTexCoord2f (GL_TEXTURE0, 0, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 ); glVertex2i (0, 0);
1721 gl.MultiTexCoord2f (GL_TEXTURE0, 0, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 + t); glVertex2i (0, h);
1722 gl.MultiTexCoord2f (GL_TEXTURE0, s, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 + t); glVertex2i (w, h);
1723 gl.MultiTexCoord2f (GL_TEXTURE0, s, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 ); glVertex2i (w, 0);
1724 glEnd ();
1725
1726 glDisable (GL_TEXTURE_2D);
1727 gl.ActiveTexture (GL_TEXTURE0);
1728 }
1729 else
1730 {
1731 /* simple blending of one texture, also opengl <1.3 path */
1732 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1733
1734 glBegin (GL_QUADS);
1735 glTexCoord2f (0, 0); glVertex2f (0, 0);
1736 glTexCoord2f (0, t); glVertex2f (0, h);
1737 glTexCoord2f (s, t); glVertex2f (w, h);
1738 glTexCoord2f (s, 0); glVertex2f (w, 0);
1739 glEnd ();
1740 }
1741
1742 /* draw ?-marks or equivalent, this is very clumsy code :/ */
1743 {
1744 int x, y;
1745 int dx3 = dx * 3;
1746 int dy3 = dy * 3;
1747
1748 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1749 glBindTexture (GL_TEXTURE_2D, hidden_tex);
1750 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1751 glTranslatef (-1., -1., 0);
1752 glBegin (GL_QUADS);
1753
1754 for (y = 1; y < h; y += 3)
1755 {
1756 int y1 = y - dy3;
1757 int y1valid = y1 >= 0 && y1 < h;
1758
1759 for (x = 1; x < w; x += 3)
1760 {
1761 int x1 = x - dx3;
1762 uint8_t h1 = data1 [x + y * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
1763 uint8_t h2;
1764
1765 if (y1valid && x1 >= 0 && x1 < w)
1766 h2 = data2 [x1 + y1 * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
1767 else
1768 h2 = 1; /* out of range == invisible */
1769
1770 if (h1 || h2)
1771 {
1772 float alpha = h1 == h2 ? 1.f : h1 ? 1.f - blend : blend;
1773 glColor4f (1., 1., 1., alpha);
1774
1775 glTexCoord2f (0, 0.); glVertex2i (x , y );
1776 glTexCoord2f (0, 1.); glVertex2i (x , y + 3);
1777 glTexCoord2f (1, 1.); glVertex2i (x + 3, y + 3);
1778 glTexCoord2f (1, 0.); glVertex2i (x + 3, y );
1779 }
1780 }
1781 }
1782 }
1783
1784 glEnd ();
1785
1786 glPopMatrix ();
1787
1788 glDisable (GL_TEXTURE_2D);
1789 glDisable (GL_BLEND);
1790}
1791
1792IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
1793 CODE:
1794{
1795 GLint width;
1796 glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
1797 glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
1798 RETVAL = width > 0;
1799}
1800 OUTPUT:
1801 RETVAL
1802
966MODULE = CFClient PACKAGE = CFClient::Map 1803MODULE = Deliantra::Client PACKAGE = DC::Map
967 1804
968CFClient::Map 1805PROTOTYPES: DISABLE
969new (SV *class, int map_width, int map_height) 1806
1807DC::Map
1808new (SV *class)
970 CODE: 1809 CODE:
971 New (0, RETVAL, 1, struct map); 1810 New (0, RETVAL, 1, struct map);
972 RETVAL->x = 0; 1811 RETVAL->x = 0;
973 RETVAL->y = 0; 1812 RETVAL->y = 0;
974 RETVAL->w = map_width; 1813 RETVAL->w = 0;
975 RETVAL->h = map_height; 1814 RETVAL->h = 0;
976 RETVAL->ox = 0; 1815 RETVAL->ox = 0;
977 RETVAL->oy = 0; 1816 RETVAL->oy = 0;
978 RETVAL->faces = 8192; 1817 RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
979 Newz (0, RETVAL->face, RETVAL->faces, mapface); 1818 RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
980 RETVAL->texs = 8192;
981 Newz (0, RETVAL->tex, RETVAL->texs, maptex);
982 RETVAL->rows = 0; 1819 RETVAL->rows = 0;
983 RETVAL->row = 0; 1820 RETVAL->row = 0;
984 OUTPUT: 1821 OUTPUT:
985 RETVAL 1822 RETVAL
986 1823
987void 1824void
988DESTROY (CFClient::Map self) 1825DESTROY (DC::Map self)
989 CODE: 1826 CODE:
990{ 1827{
991 map_clear (self); 1828 map_clear (self);
992 Safefree (self->face); 1829 Safefree (self->face2tile);
1830 Safefree (self->tex);
993 Safefree (self); 1831 Safefree (self);
994} 1832}
995 1833
996void 1834void
1835resize (DC::Map self, int map_width, int map_height)
1836 CODE:
1837 self->w = map_width;
1838 self->h = map_height;
1839
1840void
997clear (CFClient::Map self) 1841clear (DC::Map self)
998 CODE: 1842 CODE:
999 map_clear (self); 1843 map_clear (self);
1000 1844
1001void 1845void
1002set_face (CFClient::Map self, int face, int texid) 1846set_tileid (DC::Map self, int face, int tile)
1003 CODE: 1847 CODE:
1004{ 1848{
1005 while (self->faces <= face) 1849 need_facenum (self, face); self->face2tile [face] = tile;
1006 { 1850 need_texid (self, tile);
1007 Append (mapface, self->face, self->faces, self->faces);
1008 self->faces *= 2;
1009 }
1010
1011 self->face [face] = texid;
1012} 1851}
1013 1852
1014void 1853void
1854set_smooth (DC::Map self, int face, int smooth, int level)
1855 CODE:
1856{
1857 tileid texid;
1858 maptex *tex;
1859
1860 if (face < 0 || face >= self->faces)
1861 return;
1862
1863 if (smooth < 0 || smooth >= self->faces)
1864 return;
1865
1866 texid = self->face2tile [face];
1867
1868 if (!texid)
1869 return;
1870
1871 tex = self->tex + texid;
1872 tex->smoothtile = self->face2tile [smooth];
1873 tex->smoothlevel = level;
1874}
1875
1876void
1015set_texture (CFClient::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a) 1877set_texture (DC::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)
1016 CODE: 1878 CODE:
1017{ 1879{
1018 while (self->texs <= texid) 1880 need_texid (self, texid);
1019 {
1020 Append (maptex, self->tex, self->texs, self->texs);
1021 self->texs *= 2;
1022 }
1023 1881
1024 { 1882 {
1025 maptex *tex = self->tex + texid; 1883 maptex *tex = self->tex + texid;
1026 1884
1027 tex->name = name; 1885 tex->name = name;
… …
1032 tex->r = r; 1890 tex->r = r;
1033 tex->g = g; 1891 tex->g = g;
1034 tex->b = b; 1892 tex->b = b;
1035 tex->a = a; 1893 tex->a = a;
1036 } 1894 }
1895
1896 // somewhat hackish, but for textures that require it, it really
1897 // improves the look, and most others don't suffer.
1898 glBindTexture (GL_TEXTURE_2D, name);
1899 //glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
1900 //glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
1901 // use uglier nearest interpolation because linear suffers
1902 // from transparent color bleeding and ugly wrapping effects.
1903 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1037} 1904}
1905
1906void
1907expire_textures (DC::Map self, int texid, int count)
1908 PPCODE:
1909 for (; texid < self->texs && count; ++texid, --count)
1910 {
1911 maptex *tex = self->tex + texid;
1912
1913 if (tex->name)
1914 {
1915 if (tex->unused)
1916 {
1917 tex->name = 0;
1918 tex->unused = 0;
1919 XPUSHs (sv_2mortal (newSViv (texid)));
1920 }
1921 else
1922 tex->unused = 1;
1923 }
1924 }
1038 1925
1039int 1926int
1040ox (CFClient::Map self) 1927ox (DC::Map self)
1041 ALIAS: 1928 ALIAS:
1042 oy = 1 1929 oy = 1
1930 x = 2
1931 y = 3
1932 w = 4
1933 h = 5
1043 CODE: 1934 CODE:
1044 switch (ix) 1935 switch (ix)
1045 { 1936 {
1046 case 0: RETVAL = self->ox; break; 1937 case 0: RETVAL = self->ox; break;
1047 case 1: RETVAL = self->oy; break; 1938 case 1: RETVAL = self->oy; break;
1939 case 2: RETVAL = self->x; break;
1940 case 3: RETVAL = self->y; break;
1941 case 4: RETVAL = self->w; break;
1942 case 5: RETVAL = self->h; break;
1048 } 1943 }
1049 OUTPUT: 1944 OUTPUT:
1050 RETVAL 1945 RETVAL
1051 1946
1052void 1947void
1053scroll (CFClient::Map self, int dx, int dy) 1948scroll (DC::Map self, int dx, int dy)
1054 CODE: 1949 CODE:
1055{ 1950{
1056 if (dx > 0) 1951 if (dx > 0)
1057 map_blank (self, self->x, self->y, dx - 1, self->h); 1952 map_blank (self, self->x, self->y, dx, self->h);
1058 else if (dx < 0) 1953 else if (dx < 0)
1059 map_blank (self, self->x + self->w + dx + 1, self->y, 1 - dx, self->h); 1954 map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1060 1955
1061 if (dy > 0) 1956 if (dy > 0)
1062 map_blank (self, self->x, self->y, self->w, dy - 1); 1957 map_blank (self, self->x, self->y, self->w, dy);
1063 else if (dy < 0) 1958 else if (dy < 0)
1064 map_blank (self, self->x, self->y + self->h + dy + 1, self->w, 1 - dy); 1959 map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1065 1960
1066 self->ox += dx; self->x += dx; 1961 self->ox += dx; self->x += dx;
1067 self->oy += dy; self->y += dy; 1962 self->oy += dy; self->y += dy;
1068 1963
1069 while (self->y < 0) 1964 while (self->y < 0)
… …
1073 self->rows += MAP_EXTEND_Y; 1968 self->rows += MAP_EXTEND_Y;
1074 self->y += MAP_EXTEND_Y; 1969 self->y += MAP_EXTEND_Y;
1075 } 1970 }
1076} 1971}
1077 1972
1078void 1973SV *
1079map1a_update (CFClient::Map self, SV *data_) 1974map1a_update (DC::Map self, SV *data_, int extmap)
1080 CODE: 1975 CODE:
1081{ 1976{
1082 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_); 1977 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1083 uint8_t *data_end = (uint8_t *)SvEND (data_); 1978 uint8_t *data_end = (uint8_t *)SvEND (data_);
1084 mapcell *cell; 1979 mapcell *cell;
1085 int x, y, flags; 1980 int x, y, z, flags;
1981 AV *missing = newAV ();
1982 RETVAL = newRV_noinc ((SV *)missing);
1086 1983
1087 while (data < data_end) 1984 while (data < data_end - 1)
1088 { 1985 {
1089 flags = (data [0] << 8) + data [1]; data += 2; 1986 flags = (data [0] << 8) + data [1]; data += 2;
1090 1987
1091 x = ((flags >> 10) & 63) + self->x; 1988 x = self->x + ((flags >> 10) & 63);
1092 y = ((flags >> 4) & 63) + self->y; 1989 y = self->y + ((flags >> 4) & 63);
1093 1990
1094 cell = map_get_cell (self, x, y); 1991 cell = map_get_cell (self, x, y);
1095 1992
1096 if (flags & 15) 1993 if (flags & 15)
1097 { 1994 {
1098 if (cell->darkness < 0) 1995 if (!cell->darkness)
1099 { 1996 {
1997 memset (cell, 0, sizeof (*cell));
1100 cell->darkness = 0; 1998 cell->darkness = 256;
1101 cell->face [0] = 0;
1102 cell->face [1] = 0;
1103 cell->face [2] = 0;
1104 } 1999 }
1105 2000
1106 cell->darkness = flags & 8 ? *data++ : 255;
1107
1108 //TODO: don't trust server data to be in-range(!) 2001 //TODO: don't trust server data to be in-range(!)
1109 2002
1110 if (flags & 4) 2003 if (flags & 8)
1111 { 2004 {
1112 cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2; 2005 if (extmap)
2006 {
2007 uint8_t ext, cmd;
2008
2009 do
2010 {
2011 ext = *data++;
2012 cmd = ext & 0x7f;
2013
2014 if (cmd < 4)
2015 cell->darkness = 255 - ext * 64 + 1; /* make sure this doesn't collide with FOW_DARKNESS */
2016 else if (cmd == 5) // health
2017 {
2018 cell->stat_width = 1;
2019 cell->stat_hp = *data++;
2020 }
2021 else if (cmd == 6) // monster width
2022 cell->stat_width = *data++ + 1;
2023 else if (cmd == 0x47)
2024 {
2025 if (*data == 1) cell->player = data [1];
2026 else if (*data == 2) cell->player = data [2] + (data [1] << 8);
2027 else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
2028 else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
2029
2030 data += *data + 1;
2031 }
2032 else if (cmd == 8) // cell flags
2033 cell->flags = *data++;
2034 else if (ext & 0x40) // unknown, multibyte => skip
2035 data += *data + 1;
2036 else
2037 data++;
2038 }
2039 while (ext & 0x80);
2040 }
2041 else
2042 cell->darkness = *data++ + 1;
1113 } 2043 }
1114 2044
2045 for (z = 0; z <= 2; ++z)
1115 if (flags & 2) 2046 if (flags & (4 >> z))
1116 { 2047 {
1117 cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2; 2048 faceid face = (data [0] << 8) + data [1]; data += 2;
2049 need_facenum (self, face);
2050 cell->tile [z] = self->face2tile [face];
2051
2052 if (cell->tile [z])
2053 {
2054 maptex *tex = self->tex + cell->tile [z];
2055 tex->unused = 0;
2056 if (!tex->name)
2057 av_push (missing, newSViv (cell->tile [z]));
2058
2059 if (tex->smoothtile)
2060 {
2061 maptex *smooth = self->tex + tex->smoothtile;
2062 smooth->unused = 0;
2063 if (!smooth->name)
2064 av_push (missing, newSViv (tex->smoothtile));
2065 }
2066 }
1118 } 2067 }
1119
1120 if (flags & 1)
1121 {
1122 cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
1123 }
1124 } 2068 }
1125 else 2069 else
1126 cell->darkness = -1; 2070 CELL_CLEAR (cell);
1127 } 2071 }
1128} 2072}
2073 OUTPUT:
2074 RETVAL
1129 2075
1130SV * 2076SV *
1131mapmap (CFClient::Map self, int x0, int y0, int w, int h) 2077mapmap (DC::Map self, int x0, int y0, int w, int h)
1132 CODE: 2078 CODE:
1133{ 2079{
1134 int x1, x; 2080 int x1, x;
1135 int y1, y; 2081 int y1, y;
1136 int z; 2082 int z;
… …
1157 { 2103 {
1158 mapcell *cell = row->col + (x - row->c0); 2104 mapcell *cell = row->col + (x - row->c0);
1159 2105
1160 for (z = 0; z <= 0; z++) 2106 for (z = 0; z <= 0; z++)
1161 { 2107 {
1162 mapface face = cell->face [z];
1163
1164 if (face)
1165 {
1166 maptex tex = self->tex [face]; 2108 maptex tex = self->tex [cell->tile [z]];
1167 int a0 = 255 - tex.a; 2109 int a0 = 255 - tex.a;
1168 int a1 = tex.a; 2110 int a1 = tex.a;
1169 2111
1170 r = (r * a0 + tex.r * a1) / 255; 2112 r = (r * a0 + tex.r * a1) / 255;
1171 g = (g * a0 + tex.g * a1) / 255; 2113 g = (g * a0 + tex.g * a1) / 255;
1172 b = (b * a0 + tex.b * a1) / 255; 2114 b = (b * a0 + tex.b * a1) / 255;
1173 a = (a * a0 + tex.a * a1) / 255; 2115 a = (a * a0 + tex.a * a1) / 255;
1174 }
1175 } 2116 }
1176 } 2117 }
1177 2118
1178 *map++ = (r ) 2119 *map++ = (r )
1179 | (g << 8) 2120 | (g << 8)
… …
1186} 2127}
1187 OUTPUT: 2128 OUTPUT:
1188 RETVAL 2129 RETVAL
1189 2130
1190void 2131void
1191draw (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh) 2132draw (DC::Map self, int mx, int my, int sw, int sh, int T, U32 player = 0xffffffff, int sdx = 0, int sdy = 0)
2133 CODE:
2134{
2135 int x, y, z;
2136
2137 HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
2138 uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
2139 static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
2140 smooth_key skey;
2141 int pl_x, pl_y;
2142 maptex pl_tex;
2143 rc_t *rc = rc_alloc ();
2144 rc_t *rc_ov = rc_alloc ();
2145 rc_key_t key;
2146 rc_array_t *arr, *arr_hidden;
2147
2148 pl_tex.name = 0;
2149
2150 // that's current max. sorry.
2151 if (sw > 255) sw = 255;
2152 if (sh > 255) sh = 255;
2153
2154 // clear key, in case of extra padding
2155 memset (&skey, 0, sizeof (skey));
2156
2157 memset (&key, 0, sizeof (key));
2158 key.r = 255;
2159 key.g = 255;
2160 key.b = 255;
2161 key.a = 255;
2162 key.mode = GL_QUADS;
2163 key.format = GL_T2F_V3F;
2164
2165 mx += self->x;
2166 my += self->y;
2167
2168 // first pass: determine smooth_max
2169 // rather ugly, if you ask me
2170 // could also be stored inside mapcell and updated on change
2171 memset (smooth_max, 0, sizeof (smooth_max));
2172
2173 for (y = 0; y < sh; y++)
2174 if (0 <= y + my && y + my < self->rows)
2175 {
2176 maprow *row = self->row + (y + my);
2177
2178 for (x = 0; x < sw; x++)
2179 if (row->c0 <= x + mx && x + mx < row->c1)
2180 {
2181 mapcell *cell = row->col + (x + mx - row->c0);
2182
2183 smooth_max[x + 1][y + 1] =
2184 MAX (self->tex [cell->tile [0]].smoothlevel,
2185 MAX (self->tex [cell->tile [1]].smoothlevel,
2186 self->tex [cell->tile [2]].smoothlevel));
2187 }
2188 }
2189
2190 glEnable (GL_BLEND);
2191 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
2192 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
2193
2194 key.texname = self->tex [TEXID_HIDDEN].name;
2195 arr_hidden = rc_array (rc_ov, &key);
2196
2197 for (z = 0; z <= 2; z++)
2198 {
2199 memset (smooth_level, 0, sizeof (smooth_level));
2200 key.texname = -1;
2201
2202 for (y = 0; y < sh; y++)
2203 if (0 <= y + my && y + my < self->rows)
2204 {
2205 maprow *row = self->row + (y + my);
2206
2207 for (x = 0; x < sw; x++)
2208 if (row->c0 <= x + mx && x + mx < row->c1)
2209 {
2210 mapcell *cell = row->col + (x + mx - row->c0);
2211 tileid tile = cell->tile [z];
2212
2213 if (tile)
2214 {
2215 maptex tex = self->tex [tile];
2216 int px, py;
2217
2218 if (key.texname != tex.name)
2219 {
2220 self->tex [tile].unused = 0;
2221
2222 if (!tex.name)
2223 tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
2224
2225 key.texname = tex.name;
2226 arr = rc_array (rc, &key);
2227 }
2228
2229 px = (x + 1) * T - tex.w;
2230 py = (y + 1) * T - tex.h;
2231
2232 if (expect_false (cell->player == player) && expect_false (z == 2))
2233 {
2234 pl_x = px;
2235 pl_y = py;
2236 pl_tex = tex;
2237 continue;
2238 }
2239
2240 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
2241 rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
2242 rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
2243 rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
2244
2245 // update smooth hash
2246 if (tex.smoothtile)
2247 {
2248 skey.tile = tex.smoothtile;
2249 skey.level = tex.smoothlevel;
2250
2251 smooth_level [tex.smoothlevel >> 5] |= ((uint32_t)1) << (tex.smoothlevel & 31);
2252
2253 // add bits to current tile and all neighbours. skey.x|y is
2254 // shifted +1|+1 so we always stay positive.
2255
2256 // bits is ___n cccc CCCC bbbb
2257 // n do not draw borders&corners
2258 // c draw these corners, but...
2259 // C ... not these
2260 // b draw these borders
2261
2262 // borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
2263 // ┃· ·· ·┃ ━━
2264
2265 // corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
2266 // ·· ·· ·┏ ┓·
2267
2268 // full tile
2269 skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
2270
2271 // borders
2272 skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
2273 skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
2274 skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
2275 skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
2276
2277 // corners
2278 skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
2279 skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
2280 skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
2281 skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
2282 }
2283 }
2284
2285 if (expect_false (z == 2) && expect_false (cell->flags))
2286 {
2287 // overlays such as the speech bubble, probably more to come
2288 if (cell->flags & 1)
2289 {
2290 rc_key_t key_ov = key;
2291 maptex tex = self->tex [TEXID_SPEECH];
2292 rc_array_t *arr;
2293 int px = x * T + T * 2 / 32;
2294 int py = y * T - T * 6 / 32;
2295
2296 key_ov.texname = tex.name;
2297 arr = rc_array (rc_ov, &key_ov);
2298
2299 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
2300 rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
2301 rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
2302 rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
2303 }
2304 }
2305 }
2306 }
2307
2308 rc_draw (rc);
2309 rc_clear (rc);
2310
2311 // go through all smoothlevels, lowest to highest, then draw.
2312 // this is basically counting sort
2313 {
2314 int w, b;
2315
2316 glEnable (GL_TEXTURE_2D);
2317 glBegin (GL_QUADS);
2318 for (w = 0; w < 256 / 32; ++w)
2319 {
2320 uint32_t smask = smooth_level [w];
2321 if (smask)
2322 for (b = 0; b < 32; ++b)
2323 if (smask & (((uint32_t)1) << b))
2324 {
2325 int level = (w << 5) | b;
2326 HE *he;
2327
2328 hv_iterinit (smooth);
2329 while ((he = hv_iternext (smooth)))
2330 {
2331 smooth_key *skey = (smooth_key *)HeKEY (he);
2332 IV bits = SvIVX (HeVAL (he));
2333
2334 if (!(bits & 0x1000)
2335 && skey->level == level
2336 && level > smooth_max [skey->x][skey->y])
2337 {
2338 maptex tex = self->tex [skey->tile];
2339 int px = (((int)skey->x) - 1) * T;
2340 int py = (((int)skey->y) - 1) * T;
2341 int border = bits & 15;
2342 int corner = (bits >> 8) & ~(bits >> 4) & 15;
2343 float dx = tex.s * .0625f; // 16 images/row
2344 float dy = tex.t * .5f ; // 2 images/column
2345
2346 if (tex.name)
2347 {
2348 // this time avoiding texture state changes
2349 // save gobs of state changes.
2350 if (key.texname != tex.name)
2351 {
2352 self->tex [skey->tile].unused = 0;
2353
2354 glEnd ();
2355 glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
2356 glBegin (GL_QUADS);
2357 }
2358
2359 if (border)
2360 {
2361 float ox = border * dx;
2362
2363 glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
2364 glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
2365 glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
2366 glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
2367 }
2368
2369 if (corner)
2370 {
2371 float ox = corner * dx;
2372
2373 glTexCoord2f (ox , dy ); glVertex2i (px , py );
2374 glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
2375 glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
2376 glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
2377 }
2378 }
2379 }
2380 }
2381 }
2382 }
2383
2384 glEnd ();
2385 glDisable (GL_TEXTURE_2D);
2386 key.texname = -1;
2387 }
2388
2389 hv_clear (smooth);
2390 }
2391
2392 if (pl_tex.name)
2393 {
2394 maptex tex = pl_tex;
2395 int px = pl_x + sdx;
2396 int py = pl_y + sdy;
2397
2398 key.texname = tex.name;
2399 arr = rc_array (rc, &key);
2400
2401 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
2402 rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
2403 rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
2404 rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
2405
2406 rc_draw (rc);
2407 }
2408
2409 rc_draw (rc_ov);
2410 rc_clear (rc_ov);
2411
2412 glDisable (GL_BLEND);
2413 rc_free (rc);
2414 rc_free (rc_ov);
2415
2416 // top layer: overlays such as the health bar
2417 for (y = 0; y < sh; y++)
2418 if (0 <= y + my && y + my < self->rows)
2419 {
2420 maprow *row = self->row + (y + my);
2421
2422 for (x = 0; x < sw; x++)
2423 if (row->c0 <= x + mx && x + mx < row->c1)
2424 {
2425 mapcell *cell = row->col + (x + mx - row->c0);
2426
2427 int px = x * T;
2428 int py = y * T;
2429
2430 if (expect_false (cell->player == player))
2431 {
2432 px += sdx;
2433 py += sdy;
2434 }
2435
2436 if (cell->stat_hp)
2437 {
2438 int width = cell->stat_width * T;
2439 int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
2440
2441 glColor3ub (0, 0, 0);
2442 glRectf (px + 1, py - thick - 2,
2443 px + width - 1, py);
2444
2445 glColor3ub (cell->stat_hp, 255 - cell->stat_hp, 0);
2446 glRectf (px + 2,
2447 py - thick - 1,
2448 px + width - 2 - cell->stat_hp * (width - 4) / 255, py - 1);
2449 }
2450 }
2451 }
2452}
2453
2454void
2455draw_magicmap (DC::Map self, int w, int h, unsigned char *data)
2456 CODE:
2457{
2458 static float color[16][3] = {
2459 { 0.00f, 0.00f, 0.00f },
2460 { 1.00f, 1.00f, 1.00f },
2461 { 0.00f, 0.00f, 0.55f },
2462 { 1.00f, 0.00f, 0.00f },
2463
2464 { 1.00f, 0.54f, 0.00f },
2465 { 0.11f, 0.56f, 1.00f },
2466 { 0.93f, 0.46f, 0.00f },
2467 { 0.18f, 0.54f, 0.34f },
2468
2469 { 0.56f, 0.73f, 0.56f },
2470 { 0.80f, 0.80f, 0.80f },
2471 { 0.55f, 0.41f, 0.13f },
2472 { 0.99f, 0.77f, 0.26f },
2473
2474 { 0.74f, 0.65f, 0.41f },
2475
2476 { 0.00f, 1.00f, 1.00f },
2477 { 1.00f, 0.00f, 1.00f },
2478 { 1.00f, 1.00f, 0.00f },
2479 };
2480
2481 int x, y;
2482
2483 glEnable (GL_TEXTURE_2D);
2484 /* GL_REPLACE would be correct, as we don't need to modulate alpha,
2485 * but the nvidia driver (185.18.14) mishandles alpha textures
2486 * and takes the colour from god knows where instead of using
2487 * Cp. MODULATE results in the same colour, but slightly different
2488 * alpha, but atcually gives us the correct colour with nvidia.
2489 */
2490 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
2491 glEnable (GL_BLEND);
2492 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
2493 glBegin (GL_QUADS);
2494
2495 for (y = 0; y < h; y++)
2496 for (x = 0; x < w; x++)
2497 {
2498 unsigned char m = data [x + y * w];
2499
2500 if (m)
2501 {
2502 float *c = color [m & 15];
2503
2504 float tx1 = m & 0x40 ? 0.5f : 0.f;
2505 float tx2 = tx1 + 0.5f;
2506
2507 glColor4f (c[0], c[1], c[2], 1);
2508 glTexCoord2f (tx1, 0.); glVertex2i (x , y );
2509 glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
2510 glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
2511 glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
2512 }
2513 }
2514
2515 glEnd ();
2516 glDisable (GL_BLEND);
2517 glDisable (GL_TEXTURE_2D);
2518}
2519
2520void
2521fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1192 PPCODE: 2522 PPCODE:
1193{ 2523{
1194 int vx, vy;
1195 int x, y, z; 2524 int x, y;
1196 int last_name;
1197 mapface face;
1198 int sw4 = (sw + 3) & ~3; 2525 int sw1 = sw + 2;
2526 int sh1 = sh + 2;
2527 int sh3 = sh * 3;
2528 int sw3 = sw * 3;
2529 uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
1199 SV *darkness_sv = sv_2mortal (newSV (sw4 * sh)); 2530 SV *darkness3_sv = sv_2mortal (newSV (sw3 * sh3));
1200 uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv); 2531 uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
1201 2532
1202 memset (darkness, 255, sw4 * sh);
1203 SvPOK_only (darkness_sv); 2533 SvPOK_only (darkness3_sv);
1204 SvCUR_set (darkness_sv, sw4 * sh); 2534 SvCUR_set (darkness3_sv, sw3 * sh3);
1205 2535
1206 vx = self->x + (self->w - sw) / 2 - shift_x; 2536 mx += self->x - 1;
1207 vy = self->y + (self->h - sh) / 2 - shift_y; 2537 my += self->y - 1;
1208 2538
1209 /*
1210 int vx = self->vx = self->w >= sw
1211 ? self->x + (self->w - sw) / 2
1212 : MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1213
1214 int vy = self->vy = self->h >= sh
1215 ? self->y + (self->h - sh) / 2
1216 : MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));
1217 */
1218
1219 glColor4ub (255, 255, 255, 255);
1220
1221 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1222 glEnable (GL_BLEND);
1223 glEnable (GL_TEXTURE_2D);
1224 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1225
1226 glBegin (GL_QUADS);
1227
1228 last_name = 0;
1229
1230 for (z = 0; z < 3; z++)
1231 for (y = 0; y < sh; y++) 2539 for (y = 0; y < sh1; y++)
1232 if (0 <= y + vy && y + vy < self->rows) 2540 if (0 <= y + my && y + my < self->rows)
1233 { 2541 {
1234 maprow *row = self->row + (y + vy); 2542 maprow *row = self->row + (y + my);
1235 2543
1236 for (x = 0; x < sw; x++) 2544 for (x = 0; x < sw1; x++)
1237 if (row->c0 <= x + vx && x + vx < row->c1) 2545 if (row->c0 <= x + mx && x + mx < row->c1)
1238 { 2546 {
1239 mapcell *cell = row->col + (x + vx - row->c0); 2547 mapcell *cell = row->col + (x + mx - row->c0);
1240 2548
1241 darkness[y * sw4 + x] = cell->darkness < 0 2549 darkness1 [y * sw1 + x] = cell->darkness
2550 ? DARKNESS_ADJUST (255 - (cell->darkness - 1))
1242 ? 255 - FOW_DARKNESS 2551 : DARKNESS_ADJUST (255 - FOW_DARKNESS);
1243 : 255 - cell->darkness;
1244
1245 face = cell->face [z];
1246
1247 if (face)
1248 {
1249 maptex tex = self->tex [face];
1250
1251 int px = (x + 1) * 32 - tex.w;
1252 int py = (y + 1) * 32 - tex.h;
1253
1254 if (last_name != tex.name)
1255 {
1256 glEnd ();
1257 last_name = tex.name;
1258 glBindTexture (GL_TEXTURE_2D, last_name);
1259 glBegin (GL_QUADS);
1260 }
1261
1262 glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1263 glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1264 glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1265 glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1266 }
1267 } 2552 }
1268 } 2553 }
1269 2554
1270 glEnd (); 2555 for (y = 0; y < sh; ++y)
2556 for (x = 0; x < sw; ++x)
2557 {
2558 uint8_t d11 = darkness1 [(y ) * sw1 + x ];
2559 uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
2560 uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
2561 uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
2562 uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
2563 uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
2564 uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
2565 uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
2566 uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
1271 2567
1272 glDisable (GL_TEXTURE_2D); 2568 uint8_t r11 = (d11 + d21 + d12) / 3;
1273 glDisable (GL_BLEND); 2569 uint8_t r21 = d21;
2570 uint8_t r31 = (d21 + d31 + d32) / 3;
2571
2572 uint8_t r12 = d12;
2573 uint8_t r22 = d22;
2574 uint8_t r32 = d32;
2575
2576 uint8_t r13 = (d13 + d23 + d12) / 3;
2577 uint8_t r23 = d23;
2578 uint8_t r33 = (d23 + d33 + d32) / 3;
2579
2580 darkness3 [(y * 3 ) * sw3 + (x * 3 )] = MAX (d22, r11);
2581 darkness3 [(y * 3 ) * sw3 + (x * 3 + 1)] = MAX (d22, r21);
2582 darkness3 [(y * 3 ) * sw3 + (x * 3 + 2)] = MAX (d22, r31);
2583 darkness3 [(y * 3 + 1) * sw3 + (x * 3 )] = MAX (d22, r12);
2584 darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 1)] = MAX (d22, r22); /* this MUST be == d22 */
2585 darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 2)] = MAX (d22, r32);
2586 darkness3 [(y * 3 + 2) * sw3 + (x * 3 )] = MAX (d22, r13);
2587 darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 1)] = MAX (d22, r23);
2588 darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 2)] = MAX (d22, r33);
2589 }
2590
2591 free (darkness1);
1274 2592
1275 EXTEND (SP, 3); 2593 EXTEND (SP, 3);
1276 PUSHs (sv_2mortal (newSViv (sw4))); 2594 PUSHs (sv_2mortal (newSViv (sw3)));
1277 PUSHs (sv_2mortal (newSViv (sh))); 2595 PUSHs (sv_2mortal (newSViv (sh3)));
1278 PUSHs (darkness_sv); 2596 PUSHs (darkness3_sv);
1279} 2597}
1280 2598
1281SV * 2599SV *
1282get_rect (CFClient::Map self, int x0, int y0, int w, int h) 2600get_rect (DC::Map self, int x0, int y0, int w, int h)
1283 CODE: 2601 CODE:
1284{ 2602{
1285 int x, y, x1, y1; 2603 int x, y, x1, y1;
1286 SV *data_sv = newSV (w * h * 7 + 5); 2604 SV *data_sv = newSV (w * h * 7 + 5);
1287 uint8_t *data = (uint8_t *)SvPVX (data_sv); 2605 uint8_t *data = (uint8_t *)SvPVX (data_sv);
… …
1312 if (row && row->c0 <= x && x < row->c1) 2630 if (row && row->c0 <= x && x < row->c1)
1313 { 2631 {
1314 mapcell *cell = row->col + (x - row->c0); 2632 mapcell *cell = row->col + (x - row->c0);
1315 uint8_t flags = 0; 2633 uint8_t flags = 0;
1316 2634
1317 if (cell->face [0]) flags |= 1; 2635 if (cell->tile [0]) flags |= 1;
1318 if (cell->face [1]) flags |= 2; 2636 if (cell->tile [1]) flags |= 2;
1319 if (cell->face [2]) flags |= 4; 2637 if (cell->tile [2]) flags |= 4;
1320 2638
1321 *data++ = flags; 2639 *data++ = flags;
1322 2640
1323 if (flags & 1) 2641 if (flags & 1)
1324 { 2642 {
2643 tileid tile = cell->tile [0];
1325 *data++ = cell->face [0] >> 8; 2644 *data++ = tile >> 8;
1326 *data++ = cell->face [0]; 2645 *data++ = tile;
1327 } 2646 }
1328 2647
1329 if (flags & 2) 2648 if (flags & 2)
1330 { 2649 {
2650 tileid tile = cell->tile [1];
1331 *data++ = cell->face [1] >> 8; 2651 *data++ = tile >> 8;
1332 *data++ = cell->face [1]; 2652 *data++ = tile;
1333 } 2653 }
1334 2654
1335 if (flags & 4) 2655 if (flags & 4)
1336 { 2656 {
2657 tileid tile = cell->tile [2];
1337 *data++ = cell->face [2] >> 8; 2658 *data++ = tile >> 8;
1338 *data++ = cell->face [2]; 2659 *data++ = tile;
1339 } 2660 }
1340 } 2661 }
1341 else 2662 else
1342 *data++ = 0; 2663 *data++ = 0;
1343 } 2664 }
1344 } 2665 }
1345 2666
2667 /* if size is w*h + 5 then no data has been found */
2668 if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)
2669 {
1346 SvPOK_only (data_sv); 2670 SvPOK_only (data_sv);
1347 SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv)); 2671 SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
2672 }
2673
1348 RETVAL = data_sv; 2674 RETVAL = data_sv;
1349} 2675}
1350 OUTPUT: 2676 OUTPUT:
1351 RETVAL 2677 RETVAL
1352 2678
1353void 2679void
1354set_rect (CFClient::Map self, int x0, int y0, uint8_t *data) 2680set_rect (DC::Map self, int x0, int y0, SV *data_sv)
1355 PPCODE: 2681 PPCODE:
1356{ 2682{
1357 int x, y, z; 2683 int x, y, z;
1358 int w, h; 2684 int w, h;
1359 int x1, y1; 2685 int x1, y1;
2686 STRLEN len;
2687 uint8_t *data, *end;
2688
2689 len = SvLEN (data_sv);
2690 SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
2691 data = SvPVbyte_nolen (data_sv);
2692 end = data + len + 8;
2693
2694 if (len < 5)
2695 XSRETURN_EMPTY;
1360 2696
1361 if (*data++ != 0) 2697 if (*data++ != 0)
1362 return; /* version mismatch */ 2698 XSRETURN_EMPTY; /* version mismatch */
1363 2699
1364 w = *data++ << 8; w |= *data++; 2700 w = *data++ << 8; w |= *data++;
1365 h = *data++ << 8; h |= *data++; 2701 h = *data++ << 8; h |= *data++;
1366 2702
1367 // we need to do this 'cause we don't keep an absolute coord system for rows 2703 // we need to do this 'cause we don't keep an absolute coord system for rows
… …
1379 { 2715 {
1380 maprow *row = map_get_row (self, y); 2716 maprow *row = map_get_row (self, y);
1381 2717
1382 for (x = x0; x < x1; x++) 2718 for (x = x0; x < x1; x++)
1383 { 2719 {
2720 uint8_t flags;
2721
2722 if (data + 7 >= end)
2723 XSRETURN_EMPTY;
2724
1384 uint8_t flags = *data++; 2725 flags = *data++;
1385 2726
1386 if (flags) 2727 if (flags)
1387 { 2728 {
1388 mapface face[3] = { 0, 0, 0 };
1389
1390 mapcell *cell = row_get_cell (row, x); 2729 mapcell *cell = row_get_cell (row, x);
2730 tileid tile[3] = { 0, 0, 0 };
1391 2731
1392 if (flags & 1) { face[0] = *data++ << 8; face[0] |= *data++; } 2732 if (flags & 1) { tile[0] = *data++ << 8; tile[0] |= *data++; }
1393 if (flags & 2) { face[1] = *data++ << 8; face[1] |= *data++; } 2733 if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
1394 if (flags & 4) { face[2] = *data++ << 8; face[2] |= *data++; } 2734 if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
1395 2735
1396 if (cell->darkness <= 0) 2736 if (cell->darkness == 0)
1397 { 2737 {
1398 cell->darkness = -1; 2738 /*cell->darkness = 0;*/
2739 EXTEND (SP, 3);
1399 2740
1400 for (z = 0; z <= 2; z++) 2741 for (z = 0; z <= 2; z++)
1401 { 2742 {
1402 cell->face[z] = face[z]; 2743 tileid t = tile [z];
1403 2744
1404 if (face[z] && (face[z] >= self->texs || !self->tex[face [z]].name)) 2745 if (t >= self->texs || (t && !self->tex [t].name))
2746 {
1405 XPUSHs (sv_2mortal (newSViv (face[z]))); 2747 PUSHs (sv_2mortal (newSViv (t)));
2748 need_texid (self, t);
2749 }
2750
2751 cell->tile [z] = t;
1406 } 2752 }
1407 } 2753 }
1408 } 2754 }
1409 } 2755 }
1410 } 2756 }
1411} 2757}
1412 2758
1413MODULE = CFClient PACKAGE = CFClient::MixChunk 2759MODULE = Deliantra::Client PACKAGE = DC::RW
1414 2760
1415CFClient::MixChunk 2761DC::RW
1416new_from_file (SV *class, char *path) 2762new (SV *class, SV *data_sv)
1417 CODE: 2763 CODE:
1418 RETVAL = Mix_LoadWAV (path); 2764{
2765 STRLEN datalen;
2766 char *data = SvPVbyte (data_sv, datalen);
2767
2768 RETVAL = SDL_RWFromConstMem (data, datalen);
2769}
1419 OUTPUT: 2770 OUTPUT:
1420 RETVAL 2771 RETVAL
1421 2772
2773DC::RW
2774new_from_file (SV *class, const char *path, const char *mode = "rb")
2775 CODE:
2776 RETVAL = SDL_RWFromFile (path, mode);
2777 OUTPUT:
2778 RETVAL
2779
2780# fails on win32:
2781# dc.xs(2268) : error C2059: syntax error : '('
1422void 2782#void
2783#close (DC::RW self)
2784# CODE:
2785# (self->(close)) (self);
2786
2787MODULE = Deliantra::Client PACKAGE = DC::Channel
2788
2789PROTOTYPES: DISABLE
2790
2791DC::Channel
2792find ()
2793 CODE:
2794{
2795 RETVAL = Mix_GroupAvailable (-1);
2796
2797 if (RETVAL < 0)
2798 {
2799 RETVAL = Mix_GroupOldest (-1);
2800
2801 if (RETVAL < 0)
2802 XSRETURN_UNDEF;
2803
2804 Mix_HaltChannel (RETVAL);
2805 }
2806
2807 Mix_UnregisterAllEffects (RETVAL);
2808 Mix_Volume (RETVAL, 128);
2809}
2810 OUTPUT:
2811 RETVAL
2812
2813void
2814halt (DC::Channel self)
2815 CODE:
2816 Mix_HaltChannel (self);
2817
2818void
2819expire (DC::Channel self, int ticks = -1)
2820 CODE:
2821 Mix_ExpireChannel (self, ticks);
2822
2823void
2824fade_out (DC::Channel self, int ticks = -1)
2825 CODE:
2826 Mix_FadeOutChannel (self, ticks);
2827
2828int
2829volume (DC::Channel self, int volume)
2830 CODE:
2831 RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
2832 OUTPUT:
2833 RETVAL
2834
2835void
2836unregister_all_effects (DC::Channel self)
2837 CODE:
2838 Mix_UnregisterAllEffects (self);
2839
2840void
2841set_panning (DC::Channel self, int left, int right)
2842 CODE:
2843 left = CLAMP (left , 0, 255);
2844 right = CLAMP (right, 0, 255);
2845 Mix_SetPanning (self, left, right);
2846
2847void
2848set_distance (DC::Channel self, int distance)
2849 CODE:
2850 Mix_SetDistance (self, CLAMP (distance, 0, 255));
2851
2852void
2853set_position (DC::Channel self, int angle, int distance)
2854 CODE:
2855
2856void
2857set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
2858 CODE:
2859{
2860 int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
2861 int angle = atan2f (dx, -dy) * 180.f / (float)M_PI + 360.f;
2862 Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
2863}
2864
2865void
2866set_reverse_stereo (DC::Channel self, int flip)
2867 CODE:
2868 Mix_SetReverseStereo (self, flip);
2869
2870MODULE = Deliantra::Client PACKAGE = DC::MixChunk
2871
2872PROTOTYPES: DISABLE
2873
2874DC::MixChunk
2875new (SV *class, DC::RW rwops)
2876 CODE:
2877 RETVAL = Mix_LoadWAV_RW (rwops, 1);
2878 OUTPUT:
2879 RETVAL
2880
2881void
1423DESTROY (CFClient::MixChunk self) 2882DESTROY (DC::MixChunk self)
1424 CODE: 2883 CODE:
1425 Mix_FreeChunk (self); 2884 Mix_FreeChunk (self);
1426 2885
1427int 2886int
1428volume (CFClient::MixChunk self, int volume = -1) 2887volume (DC::MixChunk self, int volume = -1)
1429 CODE: 2888 CODE:
2889 if (items > 1)
2890 volume = CLAMP (volume, 0, 128);
1430 RETVAL = Mix_VolumeChunk (self, volume); 2891 RETVAL = Mix_VolumeChunk (self, volume);
1431 OUTPUT: 2892 OUTPUT:
1432 RETVAL 2893 RETVAL
1433 2894
1434int 2895DC::Channel
1435play (CFClient::MixChunk self, int channel = -1, int loops = 0, int ticks = -1) 2896play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
1436 CODE: 2897 CODE:
2898{
1437 RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks); 2899 RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
2900
2901 if (RETVAL < 0)
2902 XSRETURN_UNDEF;
2903
2904 if (channel < 0)
2905 {
2906 Mix_UnregisterAllEffects (RETVAL);
2907 Mix_Volume (RETVAL, 128);
2908 }
2909}
1438 OUTPUT: 2910 OUTPUT:
1439 RETVAL 2911 RETVAL
1440 2912
1441MODULE = CFClient PACKAGE = CFClient::MixMusic 2913MODULE = Deliantra::Client PACKAGE = DC::MixMusic
1442 2914
1443int 2915int
1444volume (int volume = -1) 2916volume (int volume = -1)
2917 PROTOTYPE: ;$
1445 CODE: 2918 CODE:
2919 if (items > 0)
2920 volume = CLAMP (volume, 0, 128);
1446 RETVAL = Mix_VolumeMusic (volume); 2921 RETVAL = Mix_VolumeMusic (volume);
1447 OUTPUT: 2922 OUTPUT:
1448 RETVAL 2923 RETVAL
1449 2924
1450CFClient::MixMusic 2925void
1451new_from_file (SV *class, char *path) 2926fade_out (int ms)
1452 CODE: 2927 CODE:
2928 Mix_FadeOutMusic (ms);
2929
2930void
2931halt ()
2932 CODE:
2933 Mix_HaltMusic ();
2934
2935DC::MixMusic
2936new (SV *class, DC::RW rwops)
2937 CODE:
1453 RETVAL = Mix_LoadMUS (path); 2938 RETVAL = Mix_LoadMUS_RW (rwops);
1454 OUTPUT: 2939 OUTPUT:
1455 RETVAL 2940 RETVAL
1456 2941
1457void 2942void
1458DESTROY (CFClient::MixMusic self) 2943DESTROY (DC::MixMusic self)
1459 CODE: 2944 CODE:
1460 Mix_FreeMusic (self); 2945 Mix_FreeMusic (self);
1461 2946
1462int 2947int
1463play (CFClient::MixMusic self, int loops = -1) 2948play (DC::MixMusic self, int loops = -1)
1464 CODE: 2949 CODE:
1465 RETVAL = Mix_PlayMusic (self, loops); 2950 RETVAL = Mix_PlayMusic (self, loops);
1466 OUTPUT: 2951 OUTPUT:
1467 RETVAL 2952 RETVAL
1468 2953
2954void
2955fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
2956 CODE:
2957 Mix_FadeInMusicPos (self, loops, ms, position);
2958
1469MODULE = CFClient PACKAGE = CFClient::OpenGL 2959MODULE = Deliantra::Client PACKAGE = DC::OpenGL
2960
2961PROTOTYPES: ENABLE
1470 2962
1471BOOT: 2963BOOT:
1472{ 2964{
1473 HV *stash = gv_stashpv ("CFClient::OpenGL", 1); 2965 HV *stash = gv_stashpv ("DC::OpenGL", 1);
1474 static const struct { 2966 static const struct {
1475 const char *name; 2967 const char *name;
1476 IV iv; 2968 IV iv;
1477 } *civ, const_iv[] = { 2969 } *civ, const_iv[] = {
1478# define const_iv(name) { # name, (IV)name } 2970# define const_iv(name) { # name, (IV)name }
2971 const_iv (GL_VENDOR),
2972 const_iv (GL_VERSION),
2973 const_iv (GL_EXTENSIONS),
2974 const_iv (GL_MAX_TEXTURE_UNITS),
1479 const_iv (GL_COLOR_MATERIAL), 2975 const_iv (GL_COLOR_MATERIAL),
1480 const_iv (GL_SMOOTH), 2976 const_iv (GL_SMOOTH),
1481 const_iv (GL_FLAT), 2977 const_iv (GL_FLAT),
1482 const_iv (GL_DITHER), 2978 const_iv (GL_DITHER),
1483 const_iv (GL_BLEND), 2979 const_iv (GL_BLEND),
2980 const_iv (GL_CULL_FACE),
1484 const_iv (GL_SCISSOR_TEST), 2981 const_iv (GL_SCISSOR_TEST),
2982 const_iv (GL_DEPTH_TEST),
2983 const_iv (GL_ALPHA_TEST),
2984 const_iv (GL_NORMALIZE),
2985 const_iv (GL_RESCALE_NORMAL),
2986 const_iv (GL_FRONT),
2987 const_iv (GL_BACK),
2988 const_iv (GL_AUX0),
1485 const_iv (GL_AND), 2989 const_iv (GL_AND),
1486 const_iv (GL_ONE), 2990 const_iv (GL_ONE),
1487 const_iv (GL_ZERO), 2991 const_iv (GL_ZERO),
1488 const_iv (GL_SRC_ALPHA), 2992 const_iv (GL_SRC_ALPHA),
1489 const_iv (GL_SRC_ALPHA_SATURATE), 2993 const_iv (GL_DST_ALPHA),
1490 const_iv (GL_ONE_MINUS_SRC_ALPHA), 2994 const_iv (GL_ONE_MINUS_SRC_ALPHA),
1491 const_iv (GL_ONE_MINUS_DST_ALPHA), 2995 const_iv (GL_ONE_MINUS_DST_ALPHA),
2996 const_iv (GL_SRC_COLOR),
2997 const_iv (GL_DST_COLOR),
2998 const_iv (GL_ONE_MINUS_SRC_COLOR),
2999 const_iv (GL_ONE_MINUS_DST_COLOR),
3000 const_iv (GL_SRC_ALPHA_SATURATE),
1492 const_iv (GL_RGB), 3001 const_iv (GL_RGB),
1493 const_iv (GL_RGBA), 3002 const_iv (GL_RGBA),
3003 const_iv (GL_RGBA4),
3004 const_iv (GL_RGBA8),
3005 const_iv (GL_RGB5_A1),
1494 const_iv (GL_UNSIGNED_BYTE), 3006 const_iv (GL_UNSIGNED_BYTE),
3007 const_iv (GL_UNSIGNED_SHORT),
3008 const_iv (GL_UNSIGNED_INT),
1495 const_iv (GL_ALPHA), 3009 const_iv (GL_ALPHA),
3010 const_iv (GL_INTENSITY),
1496 const_iv (GL_LUMINANCE), 3011 const_iv (GL_LUMINANCE),
3012 const_iv (GL_LUMINANCE_ALPHA),
1497 const_iv (GL_FLOAT), 3013 const_iv (GL_FLOAT),
1498 const_iv (GL_UNSIGNED_INT_8_8_8_8_REV), 3014 const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
3015 const_iv (GL_COMPRESSED_ALPHA_ARB),
3016 const_iv (GL_COMPRESSED_LUMINANCE_ARB),
3017 const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
3018 const_iv (GL_COMPRESSED_INTENSITY_ARB),
3019 const_iv (GL_COMPRESSED_RGB_ARB),
3020 const_iv (GL_COMPRESSED_RGBA_ARB),
1499 const_iv (GL_COMPILE), 3021 const_iv (GL_COMPILE),
3022 const_iv (GL_PROXY_TEXTURE_1D),
3023 const_iv (GL_PROXY_TEXTURE_2D),
1500 const_iv (GL_TEXTURE_1D), 3024 const_iv (GL_TEXTURE_1D),
1501 const_iv (GL_TEXTURE_2D), 3025 const_iv (GL_TEXTURE_2D),
1502 const_iv (GL_TEXTURE_ENV), 3026 const_iv (GL_TEXTURE_ENV),
1503 const_iv (GL_TEXTURE_MAG_FILTER), 3027 const_iv (GL_TEXTURE_MAG_FILTER),
1504 const_iv (GL_TEXTURE_MIN_FILTER), 3028 const_iv (GL_TEXTURE_MIN_FILTER),
1505 const_iv (GL_TEXTURE_ENV_MODE), 3029 const_iv (GL_TEXTURE_ENV_MODE),
1506 const_iv (GL_TEXTURE_WRAP_S), 3030 const_iv (GL_TEXTURE_WRAP_S),
1507 const_iv (GL_TEXTURE_WRAP_T), 3031 const_iv (GL_TEXTURE_WRAP_T),
3032 const_iv (GL_REPEAT),
1508 const_iv (GL_CLAMP), 3033 const_iv (GL_CLAMP),
1509 const_iv (GL_REPEAT), 3034 const_iv (GL_CLAMP_TO_EDGE),
1510 const_iv (GL_NEAREST), 3035 const_iv (GL_NEAREST),
1511 const_iv (GL_LINEAR), 3036 const_iv (GL_LINEAR),
1512 const_iv (GL_NEAREST_MIPMAP_NEAREST), 3037 const_iv (GL_NEAREST_MIPMAP_NEAREST),
1513 const_iv (GL_LINEAR_MIPMAP_NEAREST), 3038 const_iv (GL_LINEAR_MIPMAP_NEAREST),
1514 const_iv (GL_NEAREST_MIPMAP_LINEAR), 3039 const_iv (GL_NEAREST_MIPMAP_LINEAR),
1515 const_iv (GL_LINEAR_MIPMAP_LINEAR), 3040 const_iv (GL_LINEAR_MIPMAP_LINEAR),
1516 const_iv (GL_GENERATE_MIPMAP), 3041 const_iv (GL_GENERATE_MIPMAP),
1517 const_iv (GL_MODULATE), 3042 const_iv (GL_MODULATE),
1518 const_iv (GL_DECAL), 3043 const_iv (GL_DECAL),
1519 const_iv (GL_REPLACE), 3044 const_iv (GL_REPLACE),
3045 const_iv (GL_DEPTH_BUFFER_BIT),
1520 const_iv (GL_COLOR_BUFFER_BIT), 3046 const_iv (GL_COLOR_BUFFER_BIT),
1521 const_iv (GL_PROJECTION), 3047 const_iv (GL_PROJECTION),
1522 const_iv (GL_MODELVIEW), 3048 const_iv (GL_MODELVIEW),
1523 const_iv (GL_COLOR_LOGIC_OP), 3049 const_iv (GL_COLOR_LOGIC_OP),
1524 const_iv (GL_SEPARABLE_2D), 3050 const_iv (GL_SEPARABLE_2D),
1525 const_iv (GL_CONVOLUTION_2D), 3051 const_iv (GL_CONVOLUTION_2D),
1526 const_iv (GL_CONVOLUTION_BORDER_MODE), 3052 const_iv (GL_CONVOLUTION_BORDER_MODE),
1527 const_iv (GL_CONSTANT_BORDER), 3053 const_iv (GL_CONSTANT_BORDER),
3054 const_iv (GL_POINTS),
1528 const_iv (GL_LINES), 3055 const_iv (GL_LINES),
3056 const_iv (GL_LINE_STRIP),
3057 const_iv (GL_LINE_LOOP),
1529 const_iv (GL_QUADS), 3058 const_iv (GL_QUADS),
3059 const_iv (GL_QUAD_STRIP),
3060 const_iv (GL_TRIANGLES),
3061 const_iv (GL_TRIANGLE_STRIP),
3062 const_iv (GL_TRIANGLE_FAN),
1530 const_iv (GL_LINE_LOOP), 3063 const_iv (GL_POLYGON),
1531 const_iv (GL_PERSPECTIVE_CORRECTION_HINT), 3064 const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
3065 const_iv (GL_POINT_SMOOTH_HINT),
3066 const_iv (GL_LINE_SMOOTH_HINT),
3067 const_iv (GL_POLYGON_SMOOTH_HINT),
3068 const_iv (GL_GENERATE_MIPMAP_HINT),
3069 const_iv (GL_TEXTURE_COMPRESSION_HINT),
1532 const_iv (GL_FASTEST), 3070 const_iv (GL_FASTEST),
3071 const_iv (GL_DONT_CARE),
3072 const_iv (GL_NICEST),
3073 const_iv (GL_V2F),
3074 const_iv (GL_V3F),
3075 const_iv (GL_T2F_V3F),
3076 const_iv (GL_T2F_N3F_V3F),
3077 const_iv (GL_FUNC_ADD),
3078 const_iv (GL_FUNC_SUBTRACT),
3079 const_iv (GL_FUNC_REVERSE_SUBTRACT),
1533# undef const_iv 3080# undef const_iv
1534 }; 3081 };
1535 3082
1536 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 3083 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1537 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 3084 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
3085
3086 texture_av = newAV ();
3087 AvREAL_off (texture_av);
1538} 3088}
3089
3090void
3091disable_GL_EXT_blend_func_separate ()
3092 CODE:
3093 gl.BlendFuncSeparate = 0;
3094 gl.BlendFuncSeparateEXT = 0;
3095
3096void
3097apple_nvidia_bug (int enable)
3098
3099char *
3100gl_vendor ()
3101 CODE:
3102 RETVAL = (char *)glGetString (GL_VENDOR);
3103 OUTPUT:
3104 RETVAL
3105
3106char *
3107gl_version ()
3108 CODE:
3109 RETVAL = (char *)glGetString (GL_VERSION);
3110 OUTPUT:
3111 RETVAL
3112
3113char *
3114gl_extensions ()
3115 CODE:
3116 RETVAL = (char *)glGetString (GL_EXTENSIONS);
3117 OUTPUT:
3118 RETVAL
3119
3120const char *glGetString (GLenum pname)
3121
3122GLint glGetInteger (GLenum pname)
3123 CODE:
3124 glGetIntegerv (pname, &RETVAL);
3125 OUTPUT:
3126 RETVAL
3127
3128GLdouble glGetDouble (GLenum pname)
3129 CODE:
3130 glGetDoublev (pname, &RETVAL);
3131 OUTPUT:
3132 RETVAL
1539 3133
1540int glGetError () 3134int glGetError ()
3135
3136void glFinish ()
1541 3137
1542void glClear (int mask) 3138void glClear (int mask)
1543 3139
1544void glClearColor (float r, float g, float b, float a = 1.0) 3140void glClearColor (float r, float g, float b, float a = 1.0)
1545 PROTOTYPE: @ 3141 PROTOTYPE: @
… …
1552 3148
1553void glHint (int target, int mode) 3149void glHint (int target, int mode)
1554 3150
1555void glBlendFunc (int sfactor, int dfactor) 3151void glBlendFunc (int sfactor, int dfactor)
1556 3152
3153void glBlendFuncSeparate (int sa, int da, int saa, int daa)
3154 CODE:
3155 gl_BlendFuncSeparate (sa, da, saa, daa);
3156
3157# void glBlendEquation (int se)
3158
3159void glDepthMask (int flag)
3160
1557void glLogicOp (int opcode) 3161void glLogicOp (int opcode)
1558 3162
1559void glColorMask (int red, int green, int blue, int alpha) 3163void glColorMask (int red, int green, int blue, int alpha)
1560 3164
1561void glMatrixMode (int mode) 3165void glMatrixMode (int mode)
… …
1564 3168
1565void glPopMatrix () 3169void glPopMatrix ()
1566 3170
1567void glLoadIdentity () 3171void glLoadIdentity ()
1568 3172
3173void glDrawBuffer (int buffer)
3174
3175void glReadBuffer (int buffer)
3176
1569# near and far are due to microsofts buggy c compiler 3177# near_ and far_ are due to microsofts buggy "c" compiler
3178void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
3179
3180# near_ and far_ are due to microsofts buggy "c" compiler
1570void glOrtho (double left, double right, double bottom, double top, double near_, double far_) 3181void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
3182
3183PROTOTYPES: DISABLE
1571 3184
1572void glViewport (int x, int y, int width, int height) 3185void glViewport (int x, int y, int width, int height)
1573 3186
1574void glScissor (int x, int y, int width, int height) 3187void glScissor (int x, int y, int width, int height)
1575 3188
… …
1583 3196
1584void glRotate (float angle, float x, float y, float z) 3197void glRotate (float angle, float x, float y, float z)
1585 CODE: 3198 CODE:
1586 glRotatef (angle, x, y, z); 3199 glRotatef (angle, x, y, z);
1587 3200
1588void glBegin (int mode)
1589
1590void glEnd ()
1591
1592void glColor (float r, float g, float b, float a = 1.0) 3201void glColor (float r, float g, float b, float a = 1.0)
1593 PROTOTYPE: @ 3202 PROTOTYPE: @
3203 ALIAS:
3204 glColor_premultiply = 1
1594 CODE: 3205 CODE:
1595 glColor4ub (MIN ((int)(r * 255.f), 255), 3206 if (ix)
1596 MIN ((int)(g * 255.f), 255), 3207 {
1597 MIN ((int)(b * 255.f), 255), 3208 r *= a;
1598 MIN ((int)(a * 255.f), 255)); 3209 g *= a;
3210 b *= a;
3211 }
3212 // microsoft visual "c" rounds instead of truncating...
3213 glColor4f (r, g, b, a);
3214
3215void glRasterPos (float x, float y, float z = 0.)
3216 CODE:
3217 glRasterPos3f (0, 0, z);
3218 glBitmap (0, 0, 0, 0, x, y, 0);
1599 3219
1600void glVertex (float x, float y, float z = 0.) 3220void glVertex (float x, float y, float z = 0.)
1601 CODE: 3221 CODE:
1602 glVertex3f (x, y, z); 3222 glVertex3f (x, y, z);
1603 3223
1604void glTexCoord (float s, float t) 3224void glTexCoord (float s, float t)
1605 CODE: 3225 CODE:
1606 glTexCoord2f (s, t); 3226 glTexCoord2f (s, t);
1607 3227
3228void glRect (float x1, float y1, float x2, float y2)
3229 CODE:
3230 glRectf (x1, y1, x2, y2);
3231
3232void glRect_lineloop (float x1, float y1, float x2, float y2)
3233 CODE:
3234 glBegin (GL_LINE_LOOP);
3235 glVertex2f (x1, y1);
3236 glVertex2f (x2, y1);
3237 glVertex2f (x2, y2);
3238 glVertex2f (x1, y2);
3239 glEnd ();
3240
3241PROTOTYPES: ENABLE
3242
3243void glBegin (int mode)
3244
3245void glEnd ()
3246
3247void glPointSize (GLfloat size)
3248
3249void glLineWidth (GLfloat width)
3250
3251void glInterleavedArrays (int format, int stride, char *data)
3252
3253void glDrawElements (int mode, int count, int type, char *indices)
3254
3255# 1.2 void glDrawRangeElements (int mode, int start, int end
3256
1608void glTexEnv (int target, int pname, float param) 3257void glTexEnv (int target, int pname, float param)
1609 CODE: 3258 CODE:
1610 glTexEnvf (target, pname, param); 3259 glTexEnvf (target, pname, param);
1611 3260
1612void glTexParameter (int target, int pname, float param) 3261void glTexParameter (int target, int pname, float param)
… …
1615 3264
1616void glBindTexture (int target, int name) 3265void glBindTexture (int target, int name)
1617 3266
1618void glConvolutionParameter (int target, int pname, float params) 3267void glConvolutionParameter (int target, int pname, float params)
1619 CODE: 3268 CODE:
1620 GL_CALL (PFNGLCONVOLUTIONPARAMETERFEXTPROC, glConvolutionParameterf, (target, pname, params)); 3269 if (gl.ConvolutionParameterf)
3270 gl.ConvolutionParameterf (target, pname, params);
1621 3271
1622void glConvolutionFilter2D (int target, int internalformat, int width, int height, int format, int type, char *data) 3272void glConvolutionFilter2D (int target, int internalformat, int width, int height, int format, int type, char *data)
1623 CODE: 3273 CODE:
1624 GL_CALL (PFNGLCONVOLUTIONFILTER2DEXTPROC, glConvolutionFilter2D, 3274 if (gl.ConvolutionFilter2D)
1625 (target, internalformat, width, height, format, type, data)); 3275 gl.ConvolutionFilter2D (target, internalformat, width, height, format, type, data);
1626 3276
1627void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column) 3277void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
1628 CODE: 3278 CODE:
1629 GL_CALL (PFNGLSEPARABLEFILTER2DEXTPROC, glSeparableFilter2D, 3279 if (gl.SeparableFilter2D)
1630 (target, internalformat, width, height, format, type, row, column)); 3280 gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
1631 3281
1632void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data) 3282void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
1633 3283
1634void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border) 3284void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
1635 3285
1636void glRasterPos (int x, int y) 3286void glDrawPixels (int width, int height, int format, int type, char *pixels)
1637 CODE: 3287
1638 glRasterPos2i (x, y); 3288void glPixelZoom (float x, float y)
1639 3289
1640void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR) 3290void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
1641 3291
1642int glGenTexture () 3292int glGenTexture ()
1643 CODE: 3293 CODE:
1644{ 3294 RETVAL = gen_texture ();
1645 GLuint name;
1646 glGenTextures (1, &name);
1647 RETVAL = name;
1648}
1649 OUTPUT: 3295 OUTPUT:
1650 RETVAL 3296 RETVAL
1651 3297
1652void glDeleteTexture (int name) 3298void glDeleteTexture (int name)
1653 CODE: 3299 CODE:
1654{
1655 GLuint name_ = name;
1656 glDeleteTextures (1, &name_); 3300 del_texture (name);
1657} 3301
1658
1659int glGenList () 3302int glGenList ()
1660 CODE: 3303 CODE:
1661 RETVAL = glGenLists (1); 3304 RETVAL = glGenLists (1);
1662 OUTPUT: 3305 OUTPUT:
1663 RETVAL 3306 RETVAL
… …
1670 3313
1671void glEndList () 3314void glEndList ()
1672 3315
1673void glCallList (int list) 3316void glCallList (int list)
1674 3317
3318void c_init ()
3319 CODE:
3320 glPixelStorei (GL_PACK_ALIGNMENT , 1);
3321 glPixelStorei (GL_UNPACK_ALIGNMENT, 1);
3322
3323MODULE = Deliantra::Client PACKAGE = DC::UI::Base
3324
3325PROTOTYPES: DISABLE
3326
3327void
3328find_widget (SV *self, NV x, NV y)
3329 PPCODE:
3330{
3331 if (within_widget (self, x, y))
3332 XPUSHs (self);
3333}
3334
3335BOOT:
3336{
3337 hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
3338
3339 draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
3340 draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
3341 draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
3342 draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
3343}
3344
3345void
3346draw (SV *self)
3347 CODE:
3348{
3349 HV *hv;
3350 SV **svp;
3351 NV x, y, w, h;
3352 SV *draw_x_sv = GvSV (draw_x_gv);
3353 SV *draw_y_sv = GvSV (draw_y_gv);
3354 SV *draw_w_sv = GvSV (draw_w_gv);
3355 SV *draw_h_sv = GvSV (draw_h_gv);
3356 double draw_x, draw_y;
3357
3358 if (!SvROK (self))
3359 croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
3360
3361 hv = (HV *)SvRV (self);
3362
3363 if (SvTYPE (hv) != SVt_PVHV)
3364 croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
3365
3366 svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
3367 svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
3368
3369 if (!h || !w)
3370 XSRETURN_EMPTY;
3371
3372 svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
3373 svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
3374
3375 draw_x = SvNV (draw_x_sv) + x;
3376 draw_y = SvNV (draw_y_sv) + y;
3377
3378 if (draw_x + w < 0 || draw_x >= SvNV (draw_w_sv)
3379 || draw_y + h < 0 || draw_y >= SvNV (draw_h_sv))
3380 XSRETURN_EMPTY;
3381
3382 sv_setnv (draw_x_sv, draw_x);
3383 sv_setnv (draw_y_sv, draw_y);
3384
3385 glPushMatrix ();
3386 glTranslated (x, y, 0);
3387
3388 if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
3389 {
3390 svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
3391
3392 if (svp && SvTRUE (*svp))
3393 {
3394 glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
3395 glEnable (GL_BLEND);
3396 glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
3397 glBegin (GL_QUADS);
3398 glVertex2f (0, 0);
3399 glVertex2f (w, 0);
3400 glVertex2f (w, h);
3401 glVertex2f (0, h);
3402 glEnd ();
3403 glDisable (GL_BLEND);
3404 }
3405 }
3406#if 0
3407 // draw borders, for debugging
3408 glPushMatrix ();
3409 glColor4f (1., 1., 0., 1.);
3410 glTranslatef (.5, .5, 0.);
3411 glBegin (GL_LINE_LOOP);
3412 glVertex2f (0 , 0);
3413 glVertex2f (w - 1, 0);
3414 glVertex2f (w - 1, h - 1);
3415 glVertex2f (0 , h - 1);
3416 glEnd ();
3417 glPopMatrix ();
3418#endif
3419 PUSHMARK (SP);
3420 XPUSHs (self);
3421 PUTBACK;
3422 call_method ("_draw", G_VOID | G_DISCARD);
3423 SPAGAIN;
3424
3425 glPopMatrix ();
3426
3427 draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
3428 draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
3429}
3430

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