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Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.113 by root, Wed Jun 14 16:20:21 2006 UTC vs.
Revision 1.297 by root, Tue Dec 22 00:08:11 2009 UTC

1#ifdef _WIN32 1#ifdef _WIN32
2# define _WIN32_WINNT 0x0500 // needed to get win2000 api calls 2# define WIN32_LEAN_AND_MEAN
3# define NTDDI_VERSION NTDDI_WIN2K // needed to get win2000 api calls
3# include <malloc.h> 4# include <malloc.h>
4# include <windows.h> 5# include <windows.h>
6# include <wininet.h>
5# pragma warning(disable:4244) 7# pragma warning(disable:4244)
8# pragma warning(disable:4761)
9#endif
10
11//#define DEBUG 1
12#if DEBUG
13# include <valgrind/memcheck.h>
6#endif 14#endif
7 15
8#include "EXTERN.h" 16#include "EXTERN.h"
9#include "perl.h" 17#include "perl.h"
10#include "XSUB.h" 18#include "XSUB.h"
11 19
20#ifdef _WIN32
21# undef pipe
22// microsoft vs. C
23# define sqrtf(x) sqrt(x)
24# define atan2f(x,y) atan2(x,y)
25# define M_PI 3.14159265f
26#endif
27
28#include <assert.h>
12#include <math.h> 29#include <math.h>
13#include <string.h> 30#include <string.h>
14#include <stdio.h> 31#include <stdio.h>
15#include <stdlib.h> 32#include <stdlib.h>
16 33
34#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
35
17#include <SDL.h> 36#include <SDL.h>
37#include <SDL_thread.h>
18#include <SDL_endian.h> 38#include <SDL_endian.h>
19#include <SDL_image.h> 39#include <SDL_image.h>
20#include <SDL_mixer.h> 40#include <SDL_mixer.h>
21#include <SDL_opengl.h> 41#include <SDL_opengl.h>
22 42
43/* work around os x broken headers */
44#ifdef __MACOSX__
45typedef void (APIENTRYP PFNGLBLENDFUNCSEPARATEPROC) (GLenum sfactorRGB, GLenum dfactorRGB, GLenum sfactorAlpha, GLenum dfactorAlpha);
46#endif
47
48#define PANGO_ENABLE_BACKEND
49#define G_DISABLE_CAST_CHECKS
50
23#include <glib/gmacros.h> 51#include <glib/gmacros.h>
24 52
25#include <pango/pango.h> 53#include <pango/pango.h>
26#include <pango/pangofc-fontmap.h> 54
27#include <pango/pangoft2.h> 55#ifndef PANGO_VERSION_CHECK
28#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
29 65
30#ifndef _WIN32 66#ifndef _WIN32
31# include <sys/types.h> 67# include <sys/types.h>
32# include <sys/socket.h> 68# include <sys/socket.h>
33# include <netinet/in.h> 69# include <netinet/in.h>
34# include <netinet/tcp.h> 70# include <netinet/tcp.h>
35# include <inttypes.h> 71# include <inttypes.h>
72#endif
73
74#if __GNUC__ >= 4
75# define expect(expr,value) __builtin_expect ((expr),(value))
36#else 76#else
37 typedef unsigned char uint8_t; 77# define expect(expr,value) (expr)
38 typedef unsigned short uint16_t;
39 typedef unsigned int uint32_t;
40 typedef signed char int8_t;
41 typedef signed short int16_t;
42 typedef signed int int32_t;
43#endif 78#endif
44 79
45#include "glext.h" 80#define expect_false(expr) expect ((expr) != 0, 0)
81#define expect_true(expr) expect ((expr) != 0, 1)
46 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 */
47#define FOW_DARKNESS 32 87#define FOW_DARKNESS 50
88#define DARKNESS_ADJUST(n) (n)
48 89
49#define MAP_EXTEND_X 32 90#define MAP_EXTEND_X 32
50#define MAP_EXTEND_Y 512 91#define MAP_EXTEND_Y 512
51 92
52#define MIN_FONT_HEIGHT 10 93#define MIN_FONT_HEIGHT 10
94
95/* mask out modifiers we are not interested in */
96#define MOD_MASK (KMOD_CTRL | KMOD_SHIFT | KMOD_ALT | KMOD_META)
97
98#define KMOD_LRAM 0x10000 // our extension
99
100#define TEXID_SPEECH 1
101#define TEXID_NOFACE 2
102
103static AV *texture_av;
53 104
54static struct 105static struct
55{ 106{
56#define GL_FUNC(ptr,name) ptr name; 107#define GL_FUNC(ptr,name) ptr name;
57#include "glfunc.h" 108#include "glfunc.h"
58#undef GL_FUNC 109#undef GL_FUNC
59} gl; 110} gl;
60 111
112static void
61static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa) 113gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
62{ 114{
63 if (gl.BlendFuncSeparate) 115 if (gl.BlendFuncSeparate)
64 gl.BlendFuncSeparate (sa, da, saa, daa); 116 gl.BlendFuncSeparate (sa, da, saa, daa);
65 else if (gl.BlendFuncSeparateEXT) 117 else if (gl.BlendFuncSeparateEXT)
66 gl.BlendFuncSeparateEXT (sa, da, saa, daa); 118 gl.BlendFuncSeparateEXT (sa, da, saa, daa);
67 else 119 else
68 glBlendFunc (sa, da); 120 glBlendFunc (sa, da);
69} 121}
70 122
123static GLuint
124gen_texture ()
125{
126 GLuint name;
127
128 if (AvFILL (texture_av) >= 0)
129 name = (GLuint)(size_t)av_pop (texture_av);
130 else
131 glGenTextures (1, &name);
132
133 return name;
134}
135
136static void
137del_texture (GLuint name)
138{
139 /* make a half-assed attempt at returning the memory used by the texture */
140 /* textures are frequently being reused by cfplus anyway */
141 /*glBindTexture (GL_TEXTURE_2D, name);*/
142 /*glTexImage2D (GL_TEXTURE_2D, 0, GL_ALPHA, 0, 0, 0, GL_ALPHA, GL_UNSIGNED_BYTE, 0);*/
143 av_push (texture_av, (SV *)(size_t)name);
144 glDeleteTextures (1, &name);
145}
146
147#include "texcache.c"
148#include "rendercache.c"
149
150#include "pango-font.c"
151#include "pango-fontmap.c"
152#include "pango-render.c"
153
154typedef IV DC__Channel;
155typedef SDL_RWops *DC__RW;
71typedef Mix_Chunk *CFClient__MixChunk; 156typedef Mix_Chunk *DC__MixChunk;
72typedef Mix_Music *CFClient__MixMusic; 157typedef Mix_Music *DC__MixMusic;
73 158
74typedef PangoFontDescription *CFClient__Font; 159typedef PangoFontDescription *DC__Font;
160
161static int
162shape_attr_p (PangoLayoutRun *run)
163{
164 GSList *attrs = run->item->analysis.extra_attrs;
165
166 while (attrs)
167 {
168 PangoAttribute *attr = attrs->data;
169
170 if (attr->klass->type == PANGO_ATTR_SHAPE)
171 return 1;
172
173 attrs = attrs->next;
174 }
175
176 return 0;
177}
75 178
76typedef struct cf_layout { 179typedef struct cf_layout {
77 PangoLayout *pl; // either derived from a cairo or ft2 context 180 PangoLayout *pl;
78 int rgba; // wether we use rgba (cairo) or grayscale (ft2)
79 float r, g, b, a; // default color for rgba mode 181 float r, g, b, a; // default color for rgba mode
80 int base_height; 182 int base_height;
81 CFClient__Font font; 183 DC__Font font;
184 rc_t *rc;
82} *CFClient__Layout; 185} *DC__Layout;
83 186
84static CFClient__Font default_font; 187static DC__Font default_font;
85static PangoContext *ft2_context, *cairo_context; 188static PangoContext *opengl_context;
86static PangoFontMap *ft2_fontmap, *cairo_fontmap; 189static PangoFontMap *opengl_fontmap;
87 190
88static void 191static void
89substitute_func (FcPattern *pattern, gpointer data) 192substitute_func (FcPattern *pattern, gpointer data)
90{ 193{
91 FcPatternAddBool (pattern, FC_HINTING, 1); 194 FcPatternAddBool (pattern, FC_HINTING, 1);
92#ifdef FC_HINT_STYLE 195#ifdef FC_HINT_STYLE
93 FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL); 196 FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);
94#endif 197#endif
95#ifdef _WIN32
96 FcPatternAddBool (pattern, FC_AUTOHINT, 1);
97#else
98 FcPatternAddBool (pattern, FC_AUTOHINT, 0); 198 FcPatternAddBool (pattern, FC_AUTOHINT, 0);
99#endif
100} 199}
101 200
102static void 201static void
103layout_update_font (CFClient__Layout self) 202layout_update_font (DC__Layout self)
104{ 203{
105 /* use a random scale factor to account for unknown descenders, 0.8 works 204 /* use a random scale factor to account for unknown descenders, 0.8 works
106 * reasonably well with bitstream vera 205 * reasonably well with dejavu/bistream fonts
107 */ 206 */
108 PangoFontDescription *font = self->font ? self->font : default_font; 207 PangoFontDescription *font = self->font ? self->font : default_font;
109 208
110 pango_font_description_set_absolute_size (font, 209 pango_font_description_set_absolute_size (font,
111 MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10)); 210 MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
112 211
113 pango_layout_set_font_description (self->pl, font); 212 pango_layout_set_font_description (self->pl, font);
114} 213}
115 214
116static void 215static void
117layout_get_pixel_size (CFClient__Layout self, int *w, int *h) 216layout_get_pixel_size (DC__Layout self, int *w, int *h)
118{ 217{
218 PangoRectangle rect;
219
220 // get_pixel_* wrongly rounds down
119 pango_layout_get_pixel_size (self->pl, w, h); 221 pango_layout_get_extents (self->pl, 0, &rect);
120 222
121 if (!*w) *w = 1; 223 rect.width = (rect.width + PANGO_SCALE - 1) / PANGO_SCALE;
122 if (!*h) *h = 1; 224 rect.height = (rect.height + PANGO_SCALE - 1) / PANGO_SCALE;
123 225
124 *w = (*w + 3) & ~3; 226 if (!rect.width) rect.width = 1;
125} 227 if (!rect.height) rect.height = 1;
126 228
229 *w = rect.width;
230 *h = rect.height;
231}
232
233typedef uint16_t tileid;
127typedef uint16_t mapface; 234typedef uint16_t faceid;
128 235
129typedef struct { 236typedef struct {
130 GLint name; 237 GLuint name;
131 int w, h; 238 int w, h;
132 float s, t; 239 float s, t;
133 uint8_t r, g, b, a; 240 uint8_t r, g, b, a;
241 tileid smoothtile;
242 uint8_t smoothlevel;
243 uint8_t unused; /* set to zero on use */
134} maptex; 244} maptex;
135 245
136typedef struct { 246typedef struct {
247 uint32_t player;
248 tileid tile[3];
137 int16_t darkness; 249 uint16_t darkness;
138 mapface face[3]; 250 uint8_t stat_width, stat_hp, flags, smoothmax;
139} mapcell; 251} mapcell;
140 252
141typedef struct { 253typedef struct {
142 int32_t c0, c1; 254 int32_t c0, c1;
143 mapcell *col; 255 mapcell *col;
144} maprow; 256} maprow;
145 257
146typedef struct map { 258typedef struct map {
147 int x, y, w, h; 259 int x, y, w, h;
148 int ox, oy; /* offset to virtual global coordinate system */ 260 int ox, oy; /* offset to virtual global coordinate system */
149 int faces; 261 int faces; tileid *face2tile; // [faceid]
150 mapface *face; 262 int texs; maptex *tex; // [tileid]
151
152 int texs;
153 maptex *tex;
154 263
155 int32_t rows; 264 int32_t rows;
156 maprow *row; 265 maprow *row;
157} *CFClient__Map; 266} *DC__Map;
158 267
159static char * 268static char *
160prepend (char *ptr, int sze, int inc) 269prepend (char *ptr, int sze, int inc)
161{ 270{
162 char *p; 271 char *p;
… …
179} 288}
180 289
181#define Append(type,ptr,sze,inc) (ptr) = (type *)append ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type)) 290#define Append(type,ptr,sze,inc) (ptr) = (type *)append ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
182#define Prepend(type,ptr,sze,inc) (ptr) = (type *)prepend ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type)) 291#define Prepend(type,ptr,sze,inc) (ptr) = (type *)prepend ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
183 292
293static void
294need_facenum (struct map *self, faceid face)
295{
296 while (self->faces <= face)
297 {
298 Append (tileid, self->face2tile, self->faces, self->faces);
299 self->faces *= 2;
300 }
301}
302
303static void
304need_texid (struct map *self, int texid)
305{
306 while (self->texs <= texid)
307 {
308 Append (maptex, self->tex, self->texs, self->texs);
309 self->texs *= 2;
310 }
311}
312
184static maprow * 313static maprow *
185map_get_row (CFClient__Map self, int y) 314map_get_row (DC__Map self, int y)
186{ 315{
187 if (0 > y) 316 if (0 > y)
188 { 317 {
189 int extend = - y + MAP_EXTEND_Y; 318 int extend = - y + MAP_EXTEND_Y;
190 Prepend (maprow, self->row, self->rows, extend); 319 Prepend (maprow, self->row, self->rows, extend);
… …
228 357
229 return row->col + (x - row->c0); 358 return row->col + (x - row->c0);
230} 359}
231 360
232static mapcell * 361static mapcell *
233map_get_cell (CFClient__Map self, int x, int y) 362map_get_cell (DC__Map self, int x, int y)
234{ 363{
235 return row_get_cell (map_get_row (self, y), x); 364 return row_get_cell (map_get_row (self, y), x);
236} 365}
237 366
238static void 367static void
239map_clear (CFClient__Map self) 368map_clear (DC__Map self)
240{ 369{
241 int r; 370 int r;
242 371
243 for (r = 0; r < self->rows; r++) 372 for (r = 0; r < self->rows; r++)
244 Safefree (self->row[r].col); 373 Safefree (self->row[r].col);
… …
251 self->oy = 0; 380 self->oy = 0;
252 self->row = 0; 381 self->row = 0;
253 self->rows = 0; 382 self->rows = 0;
254} 383}
255 384
385#define CELL_CLEAR(cell) \
386 do { \
387 if ((cell)->player) \
388 (cell)->tile [2] = 0; \
389 (cell)->darkness = 0; \
390 (cell)->stat_hp = 0; \
391 (cell)->flags = 0; \
392 (cell)->player = 0; \
393 } while (0)
394
256static void 395static void
257map_blank (CFClient__Map self, int x0, int y0, int w, int h) 396map_blank (DC__Map self, int x0, int y0, int w, int h)
258{ 397{
259 int x, y; 398 int x, y;
260 maprow *row; 399 maprow *row;
400 mapcell *cell;
261 401
262 for (y = y0; y < y0 + h; y++) 402 for (y = y0; y < y0 + h; y++)
263 if (y >= 0) 403 if (y >= 0)
264 { 404 {
265 if (y >= self->rows) 405 if (y >= self->rows)
… …
271 if (x >= row->c0) 411 if (x >= row->c0)
272 { 412 {
273 if (x >= row->c1) 413 if (x >= row->c1)
274 break; 414 break;
275 415
276 row->col[x - row->c0].darkness = -1; 416 cell = row->col + x - row->c0;
417
418 CELL_CLEAR (cell);
277 } 419 }
278 } 420 }
421}
422
423typedef struct {
424 tileid tile;
425 uint8_t x, y, level;
426} smooth_key;
427
428static void
429smooth_or_bits (HV *hv, smooth_key *key, IV bits)
430{
431 SV **sv = hv_fetch (hv, (char *)key, sizeof (*key), 1);
432
433 if (SvIOK (*sv))
434 SvIV_set (*sv, SvIVX (*sv) | bits);
435 else
436 sv_setiv (*sv, bits);
279} 437}
280 438
281static void 439static void
282music_finished (void) 440music_finished (void)
283{ 441{
… …
319 n |= n >> 16; 477 n |= n >> 16;
320 478
321 return n + 1; 479 return n + 1;
322} 480}
323 481
324MODULE = CFClient PACKAGE = CFClient 482static unsigned int
483popcount (unsigned int n)
484{
485 n -= (n >> 1) & 0x55555555U;
486 n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
487 n = ((n >> 4) + n) & 0x0f0f0f0fU;
488 n *= 0x01010101U;
489
490 return n >> 24;
491}
492
493/* SDL should provide this, really. */
494#define SDLK_MODIFIER_MIN 300
495#define SDLK_MODIFIER_MAX 314
496
497/******************************************************************************/
498
499static GV *draw_x_gv, *draw_y_gv, *draw_w_gv, *draw_h_gv;
500static GV *hover_gv;
501
502static int
503within_widget (SV *widget, NV x, NV y)
504{
505 HV *self;
506 SV **svp;
507 NV wx, ww, wy, wh;
508
509 if (!SvROK (widget))
510 return 0;
511
512 self = (HV *)SvRV (widget);
513
514 if (SvTYPE (self) != SVt_PVHV)
515 return 0;
516
517 svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
518 if (y < wy)
519 return 0;
520
521 svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
522 if (y >= wy + wh)
523 return 0;
524
525 svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
526 if (x < wx)
527 return 0;
528
529 svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
530 if (x >= wx + ww)
531 return 0;
532
533 svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
534 if (!svp || !SvTRUE (*svp))
535 return 0;
536
537 return 1;
538}
539
540/******************************************************************************/
541
542/* process keyboard modifiers */
543static int
544mod_munge (int mod)
545{
546 mod &= MOD_MASK;
547
548 if (mod & (KMOD_META | KMOD_ALT))
549 mod |= KMOD_LRAM;
550
551 return mod;
552}
553
554static void
555deliantra_main ()
556{
557 char *argv[] = { 0 };
558 call_argv ("::main", G_DISCARD | G_VOID, argv);
559}
560
561#ifdef __MACOSX__
562 /* to due surprising braindamage on the side of SDL design, we
563 * do some mind-boggling hack here: SDL requires a custom main()
564 * on OS X, so... we provide one and call the original main(), which,
565 * due to share dlibrary magic, calls -lSDLmain's main, not perl's main,
566 * and which calls our main (== SDL_main) back.
567 */
568 extern C_LINKAGE int
569 main (int argc, char *argv[])
570 {
571 deliantra_main ();
572 }
573
574 #undef main
575
576 extern C_LINKAGE int main (int argc, char *argv[]);
577
578 static void
579 SDL_braino (void)
580 {
581 char *argv[] = { "deliantra client", 0 };
582 (main) (1, argv);
583 }
584#else
585 static void
586 SDL_braino (void)
587 {
588 deliantra_main ();
589 }
590#endif
591
592MODULE = Deliantra::Client PACKAGE = DC
325 593
326PROTOTYPES: ENABLE 594PROTOTYPES: ENABLE
327 595
328BOOT: 596BOOT:
329{ 597{
330 HV *stash = gv_stashpv ("CFClient", 1); 598 HV *stash = gv_stashpv ("DC", 1);
331 static const struct { 599 static const struct {
332 const char *name; 600 const char *name;
333 IV iv; 601 IV iv;
334 } *civ, const_iv[] = { 602 } *civ, const_iv[] = {
335# define const_iv(name) { # name, (IV)name } 603# define const_iv(name) { # name, (IV)name }
604 const_iv (SDLK_MODIFIER_MIN),
605 const_iv (SDLK_MODIFIER_MAX),
606
336 const_iv (SDL_ACTIVEEVENT), 607 const_iv (SDL_ACTIVEEVENT),
337 const_iv (SDL_KEYDOWN), 608 const_iv (SDL_KEYDOWN),
338 const_iv (SDL_KEYUP), 609 const_iv (SDL_KEYUP),
339 const_iv (SDL_MOUSEMOTION), 610 const_iv (SDL_MOUSEMOTION),
340 const_iv (SDL_MOUSEBUTTONDOWN), 611 const_iv (SDL_MOUSEBUTTONDOWN),
… …
349 const_iv (SDL_EVENT_RESERVEDA), 620 const_iv (SDL_EVENT_RESERVEDA),
350 const_iv (SDL_EVENT_RESERVEDB), 621 const_iv (SDL_EVENT_RESERVEDB),
351 const_iv (SDL_VIDEORESIZE), 622 const_iv (SDL_VIDEORESIZE),
352 const_iv (SDL_VIDEOEXPOSE), 623 const_iv (SDL_VIDEOEXPOSE),
353 const_iv (SDL_USEREVENT), 624 const_iv (SDL_USEREVENT),
625
626 const_iv (SDL_APPINPUTFOCUS),
627 const_iv (SDL_APPMOUSEFOCUS),
628 const_iv (SDL_APPACTIVE),
629
630
631 const_iv (SDLK_UNKNOWN),
632 const_iv (SDLK_FIRST),
633 const_iv (SDLK_BACKSPACE),
634 const_iv (SDLK_TAB),
635 const_iv (SDLK_CLEAR),
636 const_iv (SDLK_RETURN),
637 const_iv (SDLK_PAUSE),
638 const_iv (SDLK_ESCAPE),
639 const_iv (SDLK_SPACE),
640 const_iv (SDLK_EXCLAIM),
641 const_iv (SDLK_QUOTEDBL),
642 const_iv (SDLK_HASH),
643 const_iv (SDLK_DOLLAR),
644 const_iv (SDLK_AMPERSAND),
645 const_iv (SDLK_QUOTE),
646 const_iv (SDLK_LEFTPAREN),
647 const_iv (SDLK_RIGHTPAREN),
648 const_iv (SDLK_ASTERISK),
649 const_iv (SDLK_PLUS),
650 const_iv (SDLK_COMMA),
651 const_iv (SDLK_MINUS),
652 const_iv (SDLK_PERIOD),
653 const_iv (SDLK_SLASH),
654 const_iv (SDLK_0),
655 const_iv (SDLK_1),
656 const_iv (SDLK_2),
657 const_iv (SDLK_3),
658 const_iv (SDLK_4),
659 const_iv (SDLK_5),
660 const_iv (SDLK_6),
661 const_iv (SDLK_7),
662 const_iv (SDLK_8),
663 const_iv (SDLK_9),
664 const_iv (SDLK_COLON),
665 const_iv (SDLK_SEMICOLON),
666 const_iv (SDLK_LESS),
667 const_iv (SDLK_EQUALS),
668 const_iv (SDLK_GREATER),
669 const_iv (SDLK_QUESTION),
670 const_iv (SDLK_AT),
671
672 const_iv (SDLK_LEFTBRACKET),
673 const_iv (SDLK_BACKSLASH),
674 const_iv (SDLK_RIGHTBRACKET),
675 const_iv (SDLK_CARET),
676 const_iv (SDLK_UNDERSCORE),
677 const_iv (SDLK_BACKQUOTE),
678 const_iv (SDLK_DELETE),
679
680 const_iv (SDLK_FIRST),
681 const_iv (SDLK_LAST),
354 const_iv (SDLK_KP0), 682 const_iv (SDLK_KP0),
355 const_iv (SDLK_KP1), 683 const_iv (SDLK_KP1),
356 const_iv (SDLK_KP2), 684 const_iv (SDLK_KP2),
357 const_iv (SDLK_KP3), 685 const_iv (SDLK_KP3),
358 const_iv (SDLK_KP4), 686 const_iv (SDLK_KP4),
… …
413 const_iv (SDLK_BREAK), 741 const_iv (SDLK_BREAK),
414 const_iv (SDLK_MENU), 742 const_iv (SDLK_MENU),
415 const_iv (SDLK_POWER), 743 const_iv (SDLK_POWER),
416 const_iv (SDLK_EURO), 744 const_iv (SDLK_EURO),
417 const_iv (SDLK_UNDO), 745 const_iv (SDLK_UNDO),
746
418 const_iv (KMOD_NONE), 747 const_iv (KMOD_NONE),
748 const_iv (KMOD_SHIFT),
419 const_iv (KMOD_LSHIFT), 749 const_iv (KMOD_LSHIFT),
420 const_iv (KMOD_RSHIFT), 750 const_iv (KMOD_RSHIFT),
751 const_iv (KMOD_CTRL),
421 const_iv (KMOD_LCTRL), 752 const_iv (KMOD_LCTRL),
422 const_iv (KMOD_RCTRL), 753 const_iv (KMOD_RCTRL),
754 const_iv (KMOD_ALT),
423 const_iv (KMOD_LALT), 755 const_iv (KMOD_LALT),
424 const_iv (KMOD_RALT), 756 const_iv (KMOD_RALT),
757 const_iv (KMOD_META),
425 const_iv (KMOD_LMETA), 758 const_iv (KMOD_LMETA),
426 const_iv (KMOD_RMETA), 759 const_iv (KMOD_RMETA),
427 const_iv (KMOD_NUM), 760 const_iv (KMOD_NUM),
428 const_iv (KMOD_CAPS), 761 const_iv (KMOD_CAPS),
429 const_iv (KMOD_MODE), 762 const_iv (KMOD_MODE),
430 const_iv (KMOD_CTRL), 763
431 const_iv (KMOD_SHIFT), 764 const_iv (KMOD_LRAM),
432 const_iv (KMOD_ALT), 765
433 const_iv (KMOD_META) 766 const_iv (MIX_DEFAULT_FORMAT),
767
768 const_iv (SDL_INIT_TIMER),
769 const_iv (SDL_INIT_AUDIO),
770 const_iv (SDL_INIT_VIDEO),
771 const_iv (SDL_INIT_CDROM),
772 const_iv (SDL_INIT_JOYSTICK),
773 const_iv (SDL_INIT_EVERYTHING),
774 const_iv (SDL_INIT_NOPARACHUTE),
775 const_iv (SDL_INIT_EVENTTHREAD),
776
777 const_iv (SDL_GL_RED_SIZE),
778 const_iv (SDL_GL_GREEN_SIZE),
779 const_iv (SDL_GL_BLUE_SIZE),
780 const_iv (SDL_GL_ALPHA_SIZE),
781 const_iv (SDL_GL_DOUBLEBUFFER),
782 const_iv (SDL_GL_BUFFER_SIZE),
783 const_iv (SDL_GL_DEPTH_SIZE),
784 const_iv (SDL_GL_STENCIL_SIZE),
785 const_iv (SDL_GL_ACCUM_RED_SIZE),
786 const_iv (SDL_GL_ACCUM_GREEN_SIZE),
787 const_iv (SDL_GL_ACCUM_BLUE_SIZE),
788 const_iv (SDL_GL_ACCUM_ALPHA_SIZE),
789 const_iv (SDL_GL_STEREO),
790 const_iv (SDL_GL_MULTISAMPLEBUFFERS),
791 const_iv (SDL_GL_MULTISAMPLESAMPLES),
792 const_iv (SDL_GL_ACCELERATED_VISUAL),
793 const_iv (SDL_GL_SWAP_CONTROL),
794
795 const_iv (FOW_DARKNESS)
434# undef const_iv 796# undef const_iv
435 }; 797 };
436 798
437 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 799 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
438 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 800 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
801
802 assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
803 assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
439} 804}
805
806void
807weaken (SV *rv)
808 PROTOTYPE: $
809 CODE:
810 sv_rvweaken (rv);
811
812int
813in_destruct ()
814 CODE:
815 RETVAL = PL_main_cv == Nullcv;
816 OUTPUT:
817 RETVAL
818
819NV floor (NV x)
820
821NV ceil (NV x)
822
823IV minpot (UV n)
824
825IV popcount (UV n)
826
827NV distance (NV dx, NV dy)
828 CODE:
829 RETVAL = pow (dx * dx + dy * dy, 0.5);
830 OUTPUT:
831 RETVAL
440 832
441void 833void
442pango_init () 834pango_init ()
443 CODE: 835 CODE:
444 // delayed, so it can pick up new fonts added by AddFontResourceEx
445{ 836{
446 {
447 ft2_fontmap = pango_ft2_font_map_new (); 837 opengl_fontmap = pango_opengl_font_map_new ();
448 pango_ft2_font_map_set_default_substitute ((PangoFT2FontMap *)ft2_fontmap, substitute_func, 0, 0); 838 pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
449 ft2_context = pango_ft2_font_map_create_context ((PangoFT2FontMap *)ft2_fontmap); 839 opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
450 } 840 /*pango_context_set_font_description (opengl_context, default_font);*/
451 { 841#if PANGO_VERSION_CHECK (1, 15, 2)
452 cairo_font_options_t *fopt = cairo_font_options_create (); 842 pango_context_set_language (opengl_context, pango_language_from_string ("en"));
453 cairo_fontmap = pango_cairo_font_map_get_default (); 843 /*pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);*/
454 cairo_context = pango_cairo_font_map_create_context ((PangoCairoFontMap *)cairo_fontmap);
455#ifdef _WIN32
456 // cairo looks like shit eaten twice on windows
457 cairo_font_options_set_antialias (fopt, CAIRO_ANTIALIAS_NONE);
458#else
459 cairo_font_options_set_antialias (fopt, CAIRO_ANTIALIAS_GRAY);
460#endif 844#endif
461 cairo_font_options_set_hint_style (fopt, CAIRO_HINT_STYLE_FULL);
462 cairo_font_options_set_hint_metrics (fopt, CAIRO_HINT_METRICS_ON);
463 pango_cairo_context_set_font_options (cairo_context, fopt);
464 cairo_font_options_destroy (fopt);
465 }
466} 845}
467 846
468int 847char *SDL_GetError ()
469SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO)
470 848
471void 849void SDL_braino ()
850
851int SDL_Init (U32 flags)
852
853int SDL_InitSubSystem (U32 flags)
854
855void SDL_QuitSubSystem (U32 flags)
856
472SDL_Quit () 857void SDL_Quit ()
473 858
859int SDL_GL_SetAttribute (int attr, int value)
860
861int SDL_GL_GetAttribute (int attr)
862 CODE:
863 if (SDL_GL_GetAttribute (attr, &RETVAL))
864 XSRETURN_UNDEF;
865 OUTPUT:
866 RETVAL
867
474void 868void
475SDL_ListModes () 869SDL_ListModes (int rgb, int alpha)
476 PPCODE: 870 PPCODE:
477{ 871{
478 SDL_Rect **m; 872 SDL_Rect **m;
479 873
480 SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5); 874 SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
481 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5); 875 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
482 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5); 876 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
483 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1); 877 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
484 878
485 SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15); 879 SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
486 SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 16); 880 SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
487 881
488 SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0); 882 SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
489 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0); 883 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
490 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0); 884 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
491 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0); 885 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
492 886
493 SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1); 887 SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
494 888 SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
495 SDL_EnableUNICODE (1);
496 SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
497 889
498 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL); 890 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
499 891
500 if (m && m != (SDL_Rect **)-1) 892 if (m && m != (SDL_Rect **)-1)
501 while (*m) 893 while (*m)
502 { 894 {
895 if ((*m)->w >= 400 && (*m)->h >= 300)
896 {
503 AV *av = newAV (); 897 AV *av = newAV ();
504 av_push (av, newSViv ((*m)->w)); 898 av_push (av, newSViv ((*m)->w));
505 av_push (av, newSViv ((*m)->h)); 899 av_push (av, newSViv ((*m)->h));
900 av_push (av, newSViv (rgb));
901 av_push (av, newSViv (alpha));
506 XPUSHs (sv_2mortal (newRV_noinc ((SV *)av))); 902 XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
903 }
507 904
508 ++m; 905 ++m;
509 } 906 }
510} 907}
511 908
512char *
513SDL_GetError ()
514
515int 909int
516SDL_SetVideoMode (int w, int h, int fullscreen) 910SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
517 CODE: 911 CODE:
912{
913 SDL_EnableUNICODE (1);
914 SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
915
916 SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
917 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
918 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
919 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
920
518 RETVAL = !!SDL_SetVideoMode ( 921 RETVAL = !!SDL_SetVideoMode (
519 w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0) 922 w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)
520 ); 923 );
924
521 if (RETVAL) 925 if (RETVAL)
522 { 926 {
523 SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+"); 927 av_clear (texture_av);
928
929 SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
524# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name); 930#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
525# include "glfunc.h" 931#include "glfunc.h"
526# undef GL_FUNC 932#undef GL_FUNC
527 } 933 }
934}
528 OUTPUT: 935 OUTPUT:
529 RETVAL 936 RETVAL
530 937
531void 938void
532SDL_GL_SwapBuffers () 939SDL_GL_SwapBuffers ()
533 940
534char * 941char *
535SDL_GetKeyName (int sym) 942SDL_GetKeyName (int sym)
536 943
944int
945SDL_GetAppState ()
946
947int
948SDL_GetModState ()
949
537void 950void
538SDL_PollEvent () 951poll_events ()
539 PPCODE: 952 PPCODE:
540{ 953{
541 SDL_Event ev; 954 SDL_Event ev;
542 955
543 while (SDL_PollEvent (&ev)) 956 SDL_PumpEvents ();
957 while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
544 { 958 {
545 HV *hv = newHV (); 959 HV *hv = newHV ();
546 hv_store (hv, "type", 4, newSViv (ev.type), 0); 960 hv_store (hv, "type", 4, newSViv (ev.type), 0);
547 961
548 switch (ev.type) 962 switch (ev.type)
549 { 963 {
550 case SDL_KEYDOWN: 964 case SDL_KEYDOWN:
551 case SDL_KEYUP: 965 case SDL_KEYUP:
552 hv_store (hv, "state", 5, newSViv (ev.key.state), 0); 966 hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
553 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0); 967 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
554 hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0); 968 hv_store (hv, "mod", 3, newSViv (mod_munge (ev.key.keysym.mod)), 0);
969 hv_store (hv, "cmod", 4, newSViv (mod_munge (SDL_GetModState ())), 0); /* current mode */
555 hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0); 970 hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
556 break; 971 break;
557 972
558 case SDL_ACTIVEEVENT: 973 case SDL_ACTIVEEVENT:
559 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0); 974 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
560 hv_store (hv, "state", 5, newSViv (ev.active.state), 0); 975 hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
561 break; 976 break;
562 977
563 case SDL_MOUSEMOTION: 978 case SDL_MOUSEMOTION:
979 {
980 int state = ev.motion.state;
981 int x = ev.motion.x;
982 int y = ev.motion.y;
983 int xrel = ev.motion.xrel;
984 int yrel = ev.motion.yrel;
985
986 /* do simplistic event compression */
987 while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
988 && state == ev.motion.state)
989 {
990 xrel += ev.motion.xrel;
991 yrel += ev.motion.yrel;
992 x = ev.motion.x;
993 y = ev.motion.y;
994 SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
995 }
996
564 hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0); 997 hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
565
566 hv_store (hv, "state", 5, newSViv (ev.motion.state), 0); 998 hv_store (hv, "state", 5, newSViv (state), 0);
567 hv_store (hv, "x", 1, newSViv (ev.motion.x), 0); 999 hv_store (hv, "x", 1, newSViv (x), 0);
568 hv_store (hv, "y", 1, newSViv (ev.motion.y), 0); 1000 hv_store (hv, "y", 1, newSViv (y), 0);
569 hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0); 1001 hv_store (hv, "xrel", 4, newSViv (xrel), 0);
570 hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0); 1002 hv_store (hv, "yrel", 4, newSViv (yrel), 0);
1003 }
571 break; 1004 break;
572 1005
573 case SDL_MOUSEBUTTONDOWN: 1006 case SDL_MOUSEBUTTONDOWN:
574 case SDL_MOUSEBUTTONUP: 1007 case SDL_MOUSEBUTTONUP:
575 hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0); 1008 hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
576 1009
577 hv_store (hv, "button", 6, newSViv (ev.button.button), 0); 1010 hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
578 hv_store (hv, "state", 5, newSViv (ev.button.state), 0); 1011 hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
579 hv_store (hv, "x", 1, newSViv (ev.button.x), 0); 1012 hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
580 hv_store (hv, "y", 1, newSViv (ev.button.y), 0); 1013 hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
… …
585 hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0); 1018 hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
586 hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0); 1019 hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
587 break; 1020 break;
588 } 1021 }
589 1022
590 XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv))); 1023 XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
591 } 1024 }
592} 1025}
593 1026
594int 1027int
595Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048) 1028Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
596 POSTCALL: 1029 POSTCALL:
597 Mix_HookMusicFinished (music_finished); 1030 Mix_HookMusicFinished (music_finished);
598 Mix_ChannelFinished (channel_finished); 1031 Mix_ChannelFinished (channel_finished);
599 1032
600void 1033void
1034Mix_QuerySpec ()
1035 PPCODE:
1036{
1037 int freq, channels;
1038 Uint16 format;
1039
1040 if (Mix_QuerySpec (&freq, &format, &channels))
1041 {
1042 EXTEND (SP, 3);
1043 PUSHs (sv_2mortal (newSViv (freq)));
1044 PUSHs (sv_2mortal (newSViv (format)));
1045 PUSHs (sv_2mortal (newSViv (channels)));
1046 }
1047}
1048
1049void
601Mix_CloseAudio () 1050Mix_CloseAudio ()
602 1051
603int 1052int
604Mix_AllocateChannels (int numchans = -1) 1053Mix_AllocateChannels (int numchans = -1)
605 1054
1055const char *
1056Mix_GetError ()
1057
606void 1058void
607lowdelay (int fd, int val = 1) 1059lowdelay (int fd, int val = 1)
608 CODE: 1060 CODE:
1061 setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
1062
1063void
1064win32_proxy_info ()
1065 PPCODE:
1066{
609#ifndef _WIN32 1067#ifdef _WIN32
610 setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val)); 1068 char buffer[2048];
1069 DWORD buflen;
1070
1071 EXTEND (SP, 3);
1072
1073 buflen = sizeof (buffer);
1074 if (InternetQueryOption (0, INTERNET_OPTION_PROXY, (void *)buffer, &buflen))
1075 if (((INTERNET_PROXY_INFO *)buffer)->dwAccessType == INTERNET_OPEN_TYPE_PROXY)
1076 {
1077 PUSHs (newSVpv (((INTERNET_PROXY_INFO *)buffer)->lpszProxy, 0));
1078
1079 buflen = sizeof (buffer);
1080 if (InternetQueryOption (0, INTERNET_OPTION_PROXY_USERNAME, (void *)buffer, &buflen))
1081 {
1082 PUSHs (newSVpv (buffer, 0));
1083
1084 buflen = sizeof (buffer);
1085 if (InternetQueryOption (0, INTERNET_OPTION_PROXY_PASSWORD, (void *)buffer, &buflen))
1086 PUSHs (newSVpv (buffer, 0));
1087 }
1088 }
611#endif 1089#endif
1090}
612 1091
613void 1092int
614add_font (char *file) 1093add_font (char *file)
615 CODE: 1094 CODE:
616 FcConfigAppFontAddFile (0, (const FcChar8 *)file); /* no idea wether this is required */ 1095 RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
617#ifdef _WIN32 1096 OUTPUT:
618 // cairo... sigh... requires win2000 1097 RETVAL
619 AddFontResourceEx (file, FR_PRIVATE, 0);
620#endif
621 1098
622void 1099void
623load_image_inline (SV *image_) 1100load_image_inline (SV *image_)
624 ALIAS: 1101 ALIAS:
625 load_image_file = 1 1102 load_image_file = 1
… …
628 STRLEN image_len; 1105 STRLEN image_len;
629 char *image = (char *)SvPVbyte (image_, image_len); 1106 char *image = (char *)SvPVbyte (image_, image_len);
630 SDL_Surface *surface, *surface2; 1107 SDL_Surface *surface, *surface2;
631 SDL_PixelFormat fmt; 1108 SDL_PixelFormat fmt;
632 SDL_RWops *rw = ix 1109 SDL_RWops *rw = ix
633 ? SDL_RWFromFile (image, "r") 1110 ? SDL_RWFromFile (image, "rb")
634 : SDL_RWFromConstMem (image, image_len); 1111 : SDL_RWFromConstMem (image, image_len);
635 1112
636 if (!rw) 1113 if (!rw)
637 croak ("load_image: %s", SDL_GetError ()); 1114 croak ("load_image: %s", SDL_GetError ());
638 1115
… …
667 1144
668 surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE); 1145 surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);
669 1146
670 assert (surface2->pitch == surface2->w * 4); 1147 assert (surface2->pitch == surface2->w * 4);
671 1148
1149 SDL_LockSurface (surface2);
672 EXTEND (SP, 5); 1150 EXTEND (SP, 6);
673 PUSHs (sv_2mortal (newSViv (surface2->w))); 1151 PUSHs (sv_2mortal (newSViv (surface2->w)));
674 PUSHs (sv_2mortal (newSViv (surface2->h))); 1152 PUSHs (sv_2mortal (newSViv (surface2->h)));
675 SDL_LockSurface (surface2);
676 PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch))); 1153 PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));
677 SDL_UnlockSurface (surface2);
678 PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB))); 1154 PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
679 PUSHs (sv_2mortal (newSViv (GL_RGBA))); 1155 PUSHs (sv_2mortal (newSViv (GL_RGBA)));
680 PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE))); 1156 PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
1157 SDL_UnlockSurface (surface2);
681 1158
682 SDL_FreeSurface (surface); 1159 SDL_FreeSurface (surface);
683 SDL_FreeSurface (surface2); 1160 SDL_FreeSurface (surface2);
684} 1161}
685 1162
… …
711void 1188void
712error (char *message) 1189error (char *message)
713 CODE: 1190 CODE:
714 fprintf (stderr, "ERROR: %s\n", message); 1191 fprintf (stderr, "ERROR: %s\n", message);
715#ifdef _WIN32 1192#ifdef _WIN32
716 MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR); 1193 MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
717#endif 1194#endif
718 1195
719void 1196void
720fatal (char *message) 1197fatal (char *message)
721 CODE: 1198 CODE:
722 fprintf (stderr, "FATAL: %s\n", message); 1199 fprintf (stderr, "FATAL: %s\n", message);
723#ifdef _WIN32 1200#ifdef _WIN32
724 MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR); 1201 MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
725#endif 1202#endif
726 _exit (1); 1203 _exit (1);
727 1204
728void 1205void
729_exit (int retval) 1206_exit (int retval = 0)
730 CODE: 1207 CODE:
1208#ifdef WIN32
1209 ExitThread (retval); // unclean, please beam me up
1210#else
731 _exit (retval); 1211 _exit (retval);
1212#endif
732 1213
1214void
1215debug ()
1216 CODE:
1217{
1218#if DEBUG
1219 VALGRIND_DO_LEAK_CHECK;
1220#endif
1221}
1222
1223int
1224SvREFCNT (SV *sv)
1225 CODE:
1226 RETVAL = SvREFCNT (sv);
1227 OUTPUT:
1228 RETVAL
1229
733MODULE = CFClient PACKAGE = CFClient::Font 1230MODULE = Deliantra::Client PACKAGE = DC::Font
734 1231
735CFClient::Font 1232PROTOTYPES: DISABLE
1233
1234DC::Font
736new_from_file (SV *class, char *path, int id = 0) 1235new_from_file (SV *class, char *path, int id = 0)
737 CODE: 1236 CODE:
738{ 1237{
739 int count; 1238 int count;
740 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count); 1239 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
… …
743} 1242}
744 OUTPUT: 1243 OUTPUT:
745 RETVAL 1244 RETVAL
746 1245
747void 1246void
748DESTROY (CFClient::Font self) 1247DESTROY (DC::Font self)
749 CODE: 1248 CODE:
750 pango_font_description_free (self); 1249 pango_font_description_free (self);
751 1250
752void 1251void
753make_default (CFClient::Font self) 1252make_default (DC::Font self)
1253 PROTOTYPE: $
754 CODE: 1254 CODE:
755 default_font = self; 1255 default_font = self;
756 1256
757MODULE = CFClient PACKAGE = CFClient::Layout 1257MODULE = Deliantra::Client PACKAGE = DC::Layout
758 1258
759CFClient::Layout 1259PROTOTYPES: DISABLE
760new (SV *class, int rgba = 0) 1260
1261void
1262glyph_cache_backup ()
1263 PROTOTYPE:
1264 CODE:
1265 tc_backup ();
1266
1267void
1268glyph_cache_restore ()
1269 PROTOTYPE:
1270 CODE:
1271 tc_restore ();
1272
1273DC::Layout
1274new (SV *class)
761 CODE: 1275 CODE:
762 New (0, RETVAL, 1, struct cf_layout); 1276 New (0, RETVAL, 1, struct cf_layout);
763 1277
764 RETVAL->pl = pango_layout_new (rgba ? cairo_context : ft2_context); 1278 RETVAL->pl = pango_layout_new (opengl_context);
765 RETVAL->rgba = rgba;
766 RETVAL->r = 1.; 1279 RETVAL->r = 1.;
767 RETVAL->g = 1.; 1280 RETVAL->g = 1.;
768 RETVAL->b = 1.; 1281 RETVAL->b = 1.;
769 RETVAL->a = 1.; 1282 RETVAL->a = 1.;
770 RETVAL->base_height = MIN_FONT_HEIGHT; 1283 RETVAL->base_height = MIN_FONT_HEIGHT;
771 RETVAL->font = 0; 1284 RETVAL->font = 0;
1285 RETVAL->rc = rc_alloc ();
772 1286
773 pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR); 1287 pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
774 layout_update_font (RETVAL); 1288 layout_update_font (RETVAL);
775 OUTPUT: 1289 OUTPUT:
776 RETVAL 1290 RETVAL
777 1291
778void 1292void
779DESTROY (CFClient::Layout self) 1293DESTROY (DC::Layout self)
780 CODE: 1294 CODE:
781 g_object_unref (self->pl); 1295 g_object_unref (self->pl);
1296 rc_free (self->rc);
782 Safefree (self); 1297 Safefree (self);
783 1298
1299void
1300set_text (DC::Layout self, SV *text_)
1301 CODE:
1302{
1303 STRLEN textlen;
1304 char *text = SvPVutf8 (text_, textlen);
1305
1306 pango_layout_set_text (self->pl, text, textlen);
1307}
1308
1309void
1310set_markup (DC::Layout self, SV *text_)
1311 CODE:
1312{
1313 STRLEN textlen;
1314 char *text = SvPVutf8 (text_, textlen);
1315
1316 pango_layout_set_markup (self->pl, text, textlen);
1317}
1318
1319void
1320set_shapes (DC::Layout self, ...)
1321 CODE:
1322{
1323 PangoAttrList *attrs = 0;
1324 const char *text = pango_layout_get_text (self->pl);
1325 const char *pos = text;
1326 int arg = 4;
1327
1328 while (arg < items && (pos = strstr (pos, OBJ_STR)))
1329 {
1330 PangoRectangle inkrect, rect;
1331 PangoAttribute *attr;
1332
1333 int x = SvIV (ST (arg - 3));
1334 int y = SvIV (ST (arg - 2));
1335 int w = SvIV (ST (arg - 1));
1336 int h = SvIV (ST (arg ));
1337
1338 inkrect.x = 0;
1339 inkrect.y = 0;
1340 inkrect.width = 0;
1341 inkrect.height = 0;
1342
1343 rect.x = x * PANGO_SCALE;
1344 rect.y = y * PANGO_SCALE;
1345 rect.width = w * PANGO_SCALE;
1346 rect.height = h * PANGO_SCALE;
1347
1348 if (!attrs)
1349 attrs = pango_layout_get_attributes (self->pl);
1350
1351 attr = pango_attr_shape_new (&inkrect, &rect);
1352 attr->start_index = pos - text;
1353 attr->end_index = attr->start_index + sizeof (OBJ_STR) - 1;
1354 pango_attr_list_insert (attrs, attr);
1355
1356 arg += 4;
1357 pos += sizeof (OBJ_STR) - 1;
1358 }
1359
1360 if (attrs)
1361 pango_layout_set_attributes (self->pl, attrs);
1362}
1363
1364void
1365get_shapes (DC::Layout self)
1366 PPCODE:
1367{
1368 PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
1369
1370 do
1371 {
1372 PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
1373
1374 if (run && shape_attr_p (run))
1375 {
1376 PangoRectangle extents;
1377 pango_layout_iter_get_run_extents (iter, 0, &extents);
1378
1379 EXTEND (SP, 2);
1380 PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.x))));
1381 PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.y))));
1382 }
1383 }
1384 while (pango_layout_iter_next_run (iter));
1385
1386 pango_layout_iter_free (iter);
1387}
1388
784int 1389int
785is_rgba (CFClient::Layout self) 1390has_wrapped (DC::Layout self)
786 CODE: 1391 CODE:
787 RETVAL = self->rgba; 1392{
1393 int lines = 1;
1394 const char *text = pango_layout_get_text (self->pl);
1395
1396 while (*text)
1397 lines += *text++ == '\n';
1398
1399 RETVAL = lines < pango_layout_get_line_count (self->pl);
1400}
788 OUTPUT: 1401 OUTPUT:
789 RETVAL 1402 RETVAL
790 1403
791void
792set_text (CFClient::Layout self, SV *text_)
793 CODE:
794{
795 STRLEN textlen;
796 char *text = SvPVutf8 (text_, textlen);
797
798 pango_layout_set_text (self->pl, text, textlen);
799}
800
801void
802set_markup (CFClient::Layout self, SV *text_)
803 CODE:
804{
805 STRLEN textlen;
806 char *text = SvPVutf8 (text_, textlen);
807
808 pango_layout_set_markup (self->pl, text, textlen);
809}
810
811SV * 1404SV *
812get_text (CFClient::Layout self) 1405get_text (DC::Layout self)
813 CODE: 1406 CODE:
814 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0); 1407 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
815 sv_utf8_decode (RETVAL); 1408 sv_utf8_decode (RETVAL);
816 OUTPUT: 1409 OUTPUT:
817 RETVAL 1410 RETVAL
818 1411
819void 1412void
820set_foreground (CFClient::Layout self, float r, float g, float b, float a = 1.) 1413set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
821 CODE: 1414 CODE:
822 self->r = r; 1415 self->r = r;
823 self->g = g; 1416 self->g = g;
824 self->b = b; 1417 self->b = b;
825 self->a = a; 1418 self->a = a;
826 1419
827void 1420void
828set_font (CFClient::Layout self, CFClient::Font font = 0) 1421set_font (DC::Layout self, DC::Font font = 0)
829 CODE: 1422 CODE:
830 if (self->font != font) 1423 if (self->font != font)
831 { 1424 {
832 self->font = font; 1425 self->font = font;
833 layout_update_font (self); 1426 layout_update_font (self);
834 } 1427 }
835 1428
836void 1429void
837set_height (CFClient::Layout self, int base_height) 1430set_height (DC::Layout self, int base_height)
838 CODE: 1431 CODE:
839 if (self->base_height != base_height) 1432 if (self->base_height != base_height)
840 { 1433 {
841 self->base_height = base_height; 1434 self->base_height = base_height;
842 layout_update_font (self); 1435 layout_update_font (self);
843 } 1436 }
844 1437
845void 1438void
846set_width (CFClient::Layout self, int max_width = -1) 1439set_width (DC::Layout self, int max_width = -1)
847 CODE: 1440 CODE:
848 pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE); 1441 pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
849 1442
850void 1443void
851set_indent (CFClient::Layout self, int indent) 1444set_indent (DC::Layout self, int indent)
852 CODE: 1445 CODE:
853 pango_layout_set_indent (self->pl, indent * PANGO_SCALE); 1446 pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
854 1447
855void 1448void
856set_spacing (CFClient::Layout self, int spacing) 1449set_spacing (DC::Layout self, int spacing)
857 CODE: 1450 CODE:
858 pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE); 1451 pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
859 1452
860void 1453void
861set_ellipsise (CFClient::Layout self, int ellipsise) 1454set_ellipsise (DC::Layout self, int ellipsise)
862 CODE: 1455 CODE:
863 pango_layout_set_ellipsize (self->pl, 1456 pango_layout_set_ellipsize (self->pl,
864 ellipsise == 1 ? PANGO_ELLIPSIZE_START 1457 ellipsise == 1 ? PANGO_ELLIPSIZE_START
865 : ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE 1458 : ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
866 : ellipsise == 3 ? PANGO_ELLIPSIZE_END 1459 : ellipsise == 3 ? PANGO_ELLIPSIZE_END
867 : PANGO_ELLIPSIZE_NONE 1460 : PANGO_ELLIPSIZE_NONE
868 ); 1461 );
869 1462
870void 1463void
871set_single_paragraph_mode (CFClient::Layout self, int spm) 1464set_single_paragraph_mode (DC::Layout self, int spm)
872 CODE: 1465 CODE:
873 pango_layout_set_single_paragraph_mode (self->pl, !!spm); 1466 pango_layout_set_single_paragraph_mode (self->pl, !!spm);
874 1467
875void 1468void
876size (CFClient::Layout self) 1469size (DC::Layout self)
877 PPCODE: 1470 PPCODE:
878{ 1471{
879 int w, h; 1472 int w, h;
880 1473
881 layout_get_pixel_size (self, &w, &h); 1474 layout_get_pixel_size (self, &w, &h);
… …
884 PUSHs (sv_2mortal (newSViv (w))); 1477 PUSHs (sv_2mortal (newSViv (w)));
885 PUSHs (sv_2mortal (newSViv (h))); 1478 PUSHs (sv_2mortal (newSViv (h)));
886} 1479}
887 1480
888int 1481int
1482descent (DC::Layout self)
1483 CODE:
1484{
1485 PangoRectangle rect;
1486 PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1487 pango_layout_line_get_pixel_extents (line, 0, &rect);
1488 RETVAL = PANGO_DESCENT (rect);
1489}
1490 OUTPUT:
1491 RETVAL
1492
1493int
889xy_to_index (CFClient::Layout self, int x, int y) 1494xy_to_index (DC::Layout self, int x, int y)
890 CODE: 1495 CODE:
891{ 1496{
892 int index, trailing; 1497 int index, trailing;
893 pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing); 1498 pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
894 RETVAL = index; 1499 RETVAL = index + trailing;
895} 1500}
896 OUTPUT: 1501 OUTPUT:
897 RETVAL 1502 RETVAL
898 1503
899void 1504void
900cursor_pos (CFClient::Layout self, int index) 1505cursor_pos (DC::Layout self, int index)
901 PPCODE: 1506 PPCODE:
902{ 1507{
903 PangoRectangle strong_pos; 1508 PangoRectangle pos;
904 pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0); 1509 pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
905 1510
906 EXTEND (SP, 3); 1511 EXTEND (SP, 3);
907 PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE))); 1512 PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
908 PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE))); 1513 PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
909 PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE))); 1514 PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
910} 1515}
911 1516
912void 1517void
913render (CFClient::Layout self) 1518index_to_line_x (DC::Layout self, int index, int trailing = 0)
914 PPCODE: 1519 PPCODE:
915{ 1520{
916 SV *retval; 1521 int line, x;
917 int w, h;
918 1522
919 layout_get_pixel_size (self, &w, &h); 1523 pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
920 1524#if !PANGO_VERSION_CHECK (1, 17, 3)
921 if (self->rgba) 1525 /* pango bug: line is between 1..numlines, not 0..numlines-1 */
922 { 1526 --line;
923 cairo_surface_t *surface;
924 cairo_t *cairo;
925
926 retval = newSV (w * h * 4);
927 SvPOK_only (retval);
928 SvCUR_set (retval, w * h * 4);
929
930 memset (SvPVX (retval), 0, w * h * 4);
931
932 surface = cairo_image_surface_create_for_data (
933 (void*)SvPVX (retval), CAIRO_FORMAT_ARGB32, w, h, w * 4);
934 cairo = cairo_create (surface);
935 cairo_set_source_rgba (cairo, self->r, self->g, self->b, self->a);
936
937 pango_cairo_show_layout (cairo, self->pl);
938
939 cairo_destroy (cairo);
940 cairo_surface_destroy (surface);
941
942 // what a mess, and its premultiplied, too :(
943 {
944 uint32_t *p = (uint32_t *)SvPVX (retval);
945 uint32_t *e = p + w * h;
946
947 while (p < e)
948 {
949 uint32_t rgba = *p;
950 rgba = (rgba >> 24) | (rgba << 8);
951#if 0
952#ifdef _WIN32
953 {//D
954 uint8_t r = rgba >> 24;
955 uint8_t g = rgba >> 16;
956 uint8_t b = rgba >> 8;
957 uint8_t a = rgba >> 0;
958
959 rgba = (rgba & 0xffffff00) | a;
960 }
961#endif 1527#endif
962#endif
963 rgba = SDL_SwapBE32 (rgba);
964 *p++ = rgba;
965 }
966 }
967
968 EXTEND (SP, 5); 1528 EXTEND (SP, 2);
969 PUSHs (sv_2mortal (newSViv (w))); 1529 PUSHs (sv_2mortal (newSViv (line)));
1530 PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1531}
1532
1533void
1534line_x_to_index (DC::Layout self, int line, int x)
1535 PPCODE:
1536{
1537 PangoLayoutLine *lp;
1538 int index, trailing;
1539
1540 if (line < 0)
1541 XSRETURN_EMPTY;
1542
1543 if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1544 XSRETURN_EMPTY; /* do better */
1545
1546 pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1547
1548 EXTEND (SP, 2);
1549 if (GIMME_V == G_SCALAR)
970 PUSHs (sv_2mortal (newSViv (h))); 1550 PUSHs (sv_2mortal (newSViv (index + trailing)));
971 PUSHs (sv_2mortal (retval));
972 PUSHs (sv_2mortal (newSViv (GL_RGBA)));
973 PUSHs (sv_2mortal (newSViv (GL_RGBA)));
974 }
975 else 1551 else
976 { 1552 {
977 FT_Bitmap bitmap;
978
979 retval = newSV (w * h);
980 SvPOK_only (retval);
981 SvCUR_set (retval, w * h);
982
983 bitmap.rows = h;
984 bitmap.width = w;
985 bitmap.pitch = w;
986 bitmap.buffer = (unsigned char*)SvPVX (retval);
987 bitmap.num_grays = 256;
988 bitmap.pixel_mode = FT_PIXEL_MODE_GRAY;
989
990 memset (bitmap.buffer, 0, w * h);
991
992 pango_ft2_render_layout (&bitmap, self->pl, 0 * PANGO_SCALE, 0 * PANGO_SCALE);
993
994 EXTEND (SP, 5);
995 PUSHs (sv_2mortal (newSViv (w))); 1553 PUSHs (sv_2mortal (newSViv (index)));
996 PUSHs (sv_2mortal (newSViv (h))); 1554 PUSHs (sv_2mortal (newSViv (trailing)));
997 PUSHs (sv_2mortal (retval));
998 PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
999 PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
1000 } 1555 }
1001} 1556}
1002 1557
1558void
1559render (DC::Layout self, float x, float y, int flags = 0)
1560 CODE:
1561 rc_clear (self->rc);
1562 pango_opengl_render_layout_subpixel (
1563 self->pl,
1564 self->rc,
1565 x * PANGO_SCALE, y * PANGO_SCALE,
1566 self->r, self->g, self->b, self->a,
1567 flags
1568 );
1569 // we assume that context_change actually clears/frees stuff
1570 // and does not do any recomputation...
1571 pango_layout_context_changed (self->pl);
1572
1573void
1574draw (DC::Layout self)
1575 CODE:
1576{
1577 glEnable (GL_TEXTURE_2D);
1578 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1579 glEnable (GL_BLEND);
1580 gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
1581 GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
1582 glEnable (GL_ALPHA_TEST);
1583 glAlphaFunc (GL_GREATER, 7.f / 255.f);
1584
1585 rc_draw (self->rc);
1586
1587 glDisable (GL_ALPHA_TEST);
1588 glDisable (GL_BLEND);
1589 glDisable (GL_TEXTURE_2D);
1590}
1591
1003MODULE = CFClient PACKAGE = CFClient::Texture 1592MODULE = Deliantra::Client PACKAGE = DC::Texture
1004 1593
1005void 1594PROTOTYPES: ENABLE
1006pad2pot (SV *data_, SV *w_, SV *h_)
1007 CODE:
1008{
1009 int ow = SvIV (w_);
1010 int oh = SvIV (h_);
1011 1595
1012 if (ow && oh) 1596void
1597pad (SV *data_, int ow, int oh, int nw, int nh)
1598 CODE:
1599{
1600 if ((nw != ow || nh != oh) && SvOK (data_))
1013 { 1601 {
1014 int nw = minpot (ow);
1015 int nh = minpot (oh);
1016
1017 if (nw != ow || nh != oh)
1018 {
1019 if (SvOK (data_))
1020 {
1021 STRLEN datalen; 1602 STRLEN datalen;
1022 char *data = SvPVbyte (data_, datalen); 1603 char *data = SvPVbyte (data_, datalen);
1023 int bpp = datalen / (ow * oh); 1604 int bpp = datalen / (ow * oh);
1024 SV *result_ = sv_2mortal (newSV (nw * nh * bpp)); 1605 SV *result_ = sv_2mortal (newSV (nw * nh * bpp));
1025 1606
1026 SvPOK_only (result_); 1607 SvPOK_only (result_);
1027 SvCUR_set (result_, nw * nh * bpp); 1608 SvCUR_set (result_, nw * nh * bpp);
1028 1609
1029 memset (SvPVX (result_), 0, nw * nh * bpp); 1610 memset (SvPVX (result_), 0, nw * nh * bpp);
1030 while (oh--) 1611 while (oh--)
1031 memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp); 1612 memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1032 1613
1033 sv_setsv (data_, result_); 1614 sv_setsv (data_, result_);
1034 }
1035
1036 sv_setiv (w_, nw);
1037 sv_setiv (h_, nh);
1038 }
1039 } 1615 }
1040} 1616}
1041 1617
1042void 1618void
1043draw_quad (SV *self, float x, float y, float w = 0, float h = 0) 1619draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
1044 PROTOTYPE: $$$;$$ 1620 PROTOTYPE: $$$;$$
1045 ALIAS: 1621 ALIAS:
1046 draw_quad_alpha = 1 1622 draw_quad_alpha = 1
1047 draw_quad_alpha_premultiplied = 2 1623 draw_quad_alpha_premultiplied = 2
1048 CODE: 1624 CODE:
1049{ 1625{
1050 HV *hv = (HV *)SvRV (self); 1626 HV *hv = (HV *)SvRV (self);
1051 float s = SvNV (*hv_fetch (hv, "s", 1, 1)); 1627 float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1052 float t = SvNV (*hv_fetch (hv, "t", 1, 1)); 1628 float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1053 int name = SvIV (*hv_fetch (hv, "name", 4, 1)); 1629 int name = SvIV (*hv_fetch (hv, "name", 4, 1));
1630
1631 if (name <= 0)
1632 XSRETURN_EMPTY;
1054 1633
1055 if (items < 5) 1634 if (items < 5)
1056 { 1635 {
1057 w = SvNV (*hv_fetch (hv, "w", 1, 1)); 1636 w = SvNV (*hv_fetch (hv, "w", 1, 1));
1058 h = SvNV (*hv_fetch (hv, "h", 1, 1)); 1637 h = SvNV (*hv_fetch (hv, "h", 1, 1));
… …
1086 glDisable (GL_ALPHA_TEST); 1665 glDisable (GL_ALPHA_TEST);
1087 glDisable (GL_BLEND); 1666 glDisable (GL_BLEND);
1088 } 1667 }
1089} 1668}
1090 1669
1670void
1671draw_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)
1672 PROTOTYPE: @
1673 CODE:
1674{
1675 glEnable (GL_TEXTURE_2D);
1676 glEnable (GL_BLEND);
1677 glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
1678 glBindTexture (GL_TEXTURE_2D, name1);
1679
1680 glColor3f (intensity, intensity, intensity);
1681 glPushMatrix ();
1682 glScalef (1./3, 1./3, 1.);
1683
1684 if (blend > 0.f)
1685 {
1686 float dx3 = dx * -3.f / w;
1687 float dy3 = dy * -3.f / h;
1688 GLfloat env_color[4] = { 0., 0., 0., blend };
1689
1690 /* interpolate the two shadow textures */
1691 /* stage 0 == rgb(glcolor) + alpha(t0) */
1692 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1693
1694 /* stage 1 == rgb(glcolor) + alpha(interpolate t0, t1, texenv) */
1695 gl.ActiveTexture (GL_TEXTURE1);
1696 glEnable (GL_TEXTURE_2D);
1697 glBindTexture (GL_TEXTURE_2D, name2);
1698 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_COMBINE);
1699
1700 /* rgb == rgb(glcolor) */
1701 glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_RGB, GL_REPLACE);
1702 glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_RGB, GL_CONSTANT);
1703 glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_RGB, GL_SRC_COLOR);
1704
1705 /* alpha = interpolate t0, t1 by env_alpha */
1706 glTexEnvfv (GL_TEXTURE_ENV, GL_TEXTURE_ENV_COLOR, env_color);
1707
1708 glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_ALPHA, GL_INTERPOLATE);
1709 glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_ALPHA, GL_TEXTURE);
1710 glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_ALPHA, GL_SRC_ALPHA);
1711
1712 glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE1_ALPHA, GL_PREVIOUS);
1713 glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND1_ALPHA, GL_SRC_ALPHA);
1714
1715 glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE2_ALPHA, GL_CONSTANT);
1716 glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND2_ALPHA, GL_SRC_ALPHA);
1717
1718 glBegin (GL_QUADS);
1719 gl.MultiTexCoord2f (GL_TEXTURE0, 0, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 ); glVertex2i (0, 0);
1720 gl.MultiTexCoord2f (GL_TEXTURE0, 0, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 + t); glVertex2i (0, h);
1721 gl.MultiTexCoord2f (GL_TEXTURE0, s, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 + t); glVertex2i (w, h);
1722 gl.MultiTexCoord2f (GL_TEXTURE0, s, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 ); glVertex2i (w, 0);
1723 glEnd ();
1724
1725 glDisable (GL_TEXTURE_2D);
1726 gl.ActiveTexture (GL_TEXTURE0);
1727 }
1728 else
1729 {
1730 /* simple blending of one texture, also opengl <1.3 path */
1731 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1732
1733 glBegin (GL_QUADS);
1734 glTexCoord2f (0, 0); glVertex2f (0, 0);
1735 glTexCoord2f (0, t); glVertex2f (0, h);
1736 glTexCoord2f (s, t); glVertex2f (w, h);
1737 glTexCoord2f (s, 0); glVertex2f (w, 0);
1738 glEnd ();
1739 }
1740
1741 /* draw ?-marks or equivalent, this is very clumsy code :/ */
1742 {
1743 int x, y;
1744 int dx3 = dx * 3;
1745 int dy3 = dy * 3;
1746
1747 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1748 glBindTexture (GL_TEXTURE_2D, hidden_tex);
1749 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1750 glTranslatef (-1., -1., 0);
1751 glBegin (GL_QUADS);
1752
1753 for (y = 1; y < h; y += 3)
1754 {
1755 int y1 = y - dy3;
1756 int y1valid = y1 >= 0 && y1 < h;
1757
1758 for (x = 1; x < w; x += 3)
1759 {
1760 int x1 = x - dx3;
1761 uint8_t h1 = data1 [x + y * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
1762 uint8_t h2;
1763
1764 if (y1valid && x1 >= 0 && x1 < w)
1765 h2 = data2 [x1 + y1 * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
1766 else
1767 h2 = 1; /* out of range == invisible */
1768
1769 if (h1 || h2)
1770 {
1771 float alpha = h1 == h2 ? 1.f : h1 ? 1.f - blend : blend;
1772 glColor4f (1., 1., 1., alpha);
1773
1774 glTexCoord2f (0, 0.); glVertex2i (x , y );
1775 glTexCoord2f (0, 1.); glVertex2i (x , y + 3);
1776 glTexCoord2f (1, 1.); glVertex2i (x + 3, y + 3);
1777 glTexCoord2f (1, 0.); glVertex2i (x + 3, y );
1778 }
1779 }
1780 }
1781 }
1782
1783 glEnd ();
1784
1785 glPopMatrix ();
1786
1787 glDisable (GL_TEXTURE_2D);
1788 glDisable (GL_BLEND);
1789}
1790
1791IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
1792 CODE:
1793{
1794 GLint width;
1795 glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
1796 glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
1797 RETVAL = width > 0;
1798}
1799 OUTPUT:
1800 RETVAL
1801
1091MODULE = CFClient PACKAGE = CFClient::Map 1802MODULE = Deliantra::Client PACKAGE = DC::Map
1092 1803
1093CFClient::Map 1804PROTOTYPES: DISABLE
1094new (SV *class, int map_width, int map_height) 1805
1806DC::Map
1807new (SV *class)
1095 CODE: 1808 CODE:
1096 New (0, RETVAL, 1, struct map); 1809 New (0, RETVAL, 1, struct map);
1097 RETVAL->x = 0; 1810 RETVAL->x = 0;
1098 RETVAL->y = 0; 1811 RETVAL->y = 0;
1099 RETVAL->w = map_width; 1812 RETVAL->w = 0;
1100 RETVAL->h = map_height; 1813 RETVAL->h = 0;
1101 RETVAL->ox = 0; 1814 RETVAL->ox = 0;
1102 RETVAL->oy = 0; 1815 RETVAL->oy = 0;
1103 RETVAL->faces = 8192; 1816 RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1104 Newz (0, RETVAL->face, RETVAL->faces, mapface); 1817 RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1105 RETVAL->texs = 8192;
1106 Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1107 RETVAL->rows = 0; 1818 RETVAL->rows = 0;
1108 RETVAL->row = 0; 1819 RETVAL->row = 0;
1109 OUTPUT: 1820 OUTPUT:
1110 RETVAL 1821 RETVAL
1111 1822
1112void 1823void
1113DESTROY (CFClient::Map self) 1824DESTROY (DC::Map self)
1114 CODE: 1825 CODE:
1115{ 1826{
1116 map_clear (self); 1827 map_clear (self);
1117 Safefree (self->face); 1828 Safefree (self->face2tile);
1118 Safefree (self->tex); 1829 Safefree (self->tex);
1119 Safefree (self); 1830 Safefree (self);
1120} 1831}
1121 1832
1122void 1833void
1834resize (DC::Map self, int map_width, int map_height)
1835 CODE:
1836 self->w = map_width;
1837 self->h = map_height;
1838
1839void
1123clear (CFClient::Map self) 1840clear (DC::Map self)
1124 CODE: 1841 CODE:
1125 map_clear (self); 1842 map_clear (self);
1126 1843
1127void 1844void
1128set_face (CFClient::Map self, int face, int texid) 1845set_tileid (DC::Map self, int face, int tile)
1129 CODE: 1846 CODE:
1130{ 1847{
1131 while (self->faces <= face) 1848 need_facenum (self, face); self->face2tile [face] = tile;
1132 { 1849 need_texid (self, tile);
1133 Append (mapface, self->face, self->faces, self->faces);
1134 self->faces *= 2;
1135 }
1136
1137 self->face [face] = texid;
1138} 1850}
1139 1851
1140void 1852void
1853set_smooth (DC::Map self, int face, int smooth, int level)
1854 CODE:
1855{
1856 tileid texid;
1857 maptex *tex;
1858
1859 if (face < 0 || face >= self->faces)
1860 return;
1861
1862 if (smooth < 0 || smooth >= self->faces)
1863 return;
1864
1865 texid = self->face2tile [face];
1866
1867 if (!texid)
1868 return;
1869
1870 tex = self->tex + texid;
1871 tex->smoothtile = self->face2tile [smooth];
1872 tex->smoothlevel = level;
1873}
1874
1875void
1141set_texture (CFClient::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a) 1876set_texture (DC::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)
1142 CODE: 1877 CODE:
1143{ 1878{
1144 while (self->texs <= texid) 1879 need_texid (self, texid);
1145 {
1146 Append (maptex, self->tex, self->texs, self->texs);
1147 self->texs *= 2;
1148 }
1149 1880
1150 { 1881 {
1151 maptex *tex = self->tex + texid; 1882 maptex *tex = self->tex + texid;
1152 1883
1153 tex->name = name; 1884 tex->name = name;
… …
1169 // use uglier nearest interpolation because linear suffers 1900 // use uglier nearest interpolation because linear suffers
1170 // from transparent color bleeding and ugly wrapping effects. 1901 // from transparent color bleeding and ugly wrapping effects.
1171 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST); 1902 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1172} 1903}
1173 1904
1905void
1906expire_textures (DC::Map self, int texid, int count)
1907 PPCODE:
1908 for (; texid < self->texs && count; ++texid, --count)
1909 {
1910 maptex *tex = self->tex + texid;
1911
1912 if (tex->name)
1913 {
1914 if (tex->unused)
1915 {
1916 tex->name = 0;
1917 tex->unused = 0;
1918 XPUSHs (sv_2mortal (newSViv (texid)));
1919 }
1920 else
1921 tex->unused = 1;
1922 }
1923 }
1924
1174int 1925int
1175ox (CFClient::Map self) 1926ox (DC::Map self)
1176 ALIAS: 1927 ALIAS:
1177 oy = 1 1928 oy = 1
1178 x = 2 1929 x = 2
1179 y = 3 1930 y = 3
1180 w = 4 1931 w = 4
… …
1191 } 1942 }
1192 OUTPUT: 1943 OUTPUT:
1193 RETVAL 1944 RETVAL
1194 1945
1195void 1946void
1196scroll (CFClient::Map self, int dx, int dy) 1947scroll (DC::Map self, int dx, int dy)
1197 CODE: 1948 CODE:
1198{ 1949{
1199 if (dx > 0) 1950 if (dx > 0)
1200 map_blank (self, self->x, self->y, dx - 1, self->h); 1951 map_blank (self, self->x, self->y, dx, self->h);
1201 else if (dx < 0) 1952 else if (dx < 0)
1202 map_blank (self, self->x + self->w + dx + 1, self->y, 1 - dx, self->h); 1953 map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1203 1954
1204 if (dy > 0) 1955 if (dy > 0)
1205 map_blank (self, self->x, self->y, self->w, dy - 1); 1956 map_blank (self, self->x, self->y, self->w, dy);
1206 else if (dy < 0) 1957 else if (dy < 0)
1207 map_blank (self, self->x, self->y + self->h + dy + 1, self->w, 1 - dy); 1958 map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1208 1959
1209 self->ox += dx; self->x += dx; 1960 self->ox += dx; self->x += dx;
1210 self->oy += dy; self->y += dy; 1961 self->oy += dy; self->y += dy;
1211 1962
1212 while (self->y < 0) 1963 while (self->y < 0)
… …
1216 self->rows += MAP_EXTEND_Y; 1967 self->rows += MAP_EXTEND_Y;
1217 self->y += MAP_EXTEND_Y; 1968 self->y += MAP_EXTEND_Y;
1218 } 1969 }
1219} 1970}
1220 1971
1221void 1972SV *
1222map1a_update (CFClient::Map self, SV *data_) 1973map1a_update (DC::Map self, SV *data_, int extmap)
1223 CODE: 1974 CODE:
1224{ 1975{
1225 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_); 1976 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1226 uint8_t *data_end = (uint8_t *)SvEND (data_); 1977 uint8_t *data_end = (uint8_t *)SvEND (data_);
1227 mapcell *cell; 1978 mapcell *cell;
1228 int x, y, flags; 1979 int x, y, z, flags;
1980 AV *missing = newAV ();
1981 RETVAL = newRV_noinc ((SV *)missing);
1229 1982
1230 while (data < data_end) 1983 while (data < data_end - 1)
1231 { 1984 {
1232 flags = (data [0] << 8) + data [1]; data += 2; 1985 flags = (data [0] << 8) + data [1]; data += 2;
1233 1986
1234 x = ((flags >> 10) & 63) + self->x; 1987 x = self->x + ((flags >> 10) & 63);
1235 y = ((flags >> 4) & 63) + self->y; 1988 y = self->y + ((flags >> 4) & 63);
1236 1989
1237 cell = map_get_cell (self, x, y); 1990 cell = map_get_cell (self, x, y);
1238 1991
1239 if (flags & 15) 1992 if (flags & 15)
1240 { 1993 {
1241 if (cell->darkness < 0) 1994 if (!cell->darkness)
1242 { 1995 {
1996 memset (cell, 0, sizeof (*cell));
1243 cell->darkness = 0; 1997 cell->darkness = 256;
1244 cell->face [0] = 0;
1245 cell->face [1] = 0;
1246 cell->face [2] = 0;
1247 } 1998 }
1248 1999
1249 cell->darkness = flags & 8 ? *data++ : 255;
1250
1251 //TODO: don't trust server data to be in-range(!) 2000 //TODO: don't trust server data to be in-range(!)
1252 2001
1253 if (flags & 4) 2002 if (flags & 8)
1254 { 2003 {
1255 cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2; 2004 if (extmap)
2005 {
2006 uint8_t ext, cmd;
2007
2008 do
2009 {
2010 ext = *data++;
2011 cmd = ext & 0x7f;
2012
2013 if (cmd < 4)
2014 cell->darkness = 255 - ext * 64 + 1; /* make sure this doesn't collide with FOW_DARKNESS */
2015 else if (cmd == 5) // health
2016 {
2017 cell->stat_width = 1;
2018 cell->stat_hp = *data++;
2019 }
2020 else if (cmd == 6) // monster width
2021 cell->stat_width = *data++ + 1;
2022 else if (cmd == 0x47)
2023 {
2024 if (*data == 1) cell->player = data [1];
2025 else if (*data == 2) cell->player = data [2] + (data [1] << 8);
2026 else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
2027 else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
2028
2029 data += *data + 1;
2030 }
2031 else if (cmd == 8) // cell flags
2032 cell->flags = *data++;
2033 else if (ext & 0x40) // unknown, multibyte => skip
2034 data += *data + 1;
2035 else
2036 data++;
2037 }
2038 while (ext & 0x80);
2039 }
2040 else
2041 cell->darkness = *data++ + 1;
1256 } 2042 }
1257 2043
2044 for (z = 0; z <= 2; ++z)
1258 if (flags & 2) 2045 if (flags & (4 >> z))
1259 { 2046 {
1260 cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2; 2047 faceid face = (data [0] << 8) + data [1]; data += 2;
2048 need_facenum (self, face);
2049 cell->tile [z] = self->face2tile [face];
2050
2051 if (cell->tile [z])
2052 {
2053 maptex *tex = self->tex + cell->tile [z];
2054 tex->unused = 0;
2055 if (!tex->name)
2056 av_push (missing, newSViv (cell->tile [z]));
2057
2058 if (tex->smoothtile)
2059 {
2060 maptex *smooth = self->tex + tex->smoothtile;
2061 smooth->unused = 0;
2062 if (!smooth->name)
2063 av_push (missing, newSViv (tex->smoothtile));
2064 }
2065 }
1261 } 2066 }
1262
1263 if (flags & 1)
1264 {
1265 cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
1266 }
1267 } 2067 }
1268 else 2068 else
1269 cell->darkness = -1; 2069 CELL_CLEAR (cell);
1270 } 2070 }
1271} 2071}
2072 OUTPUT:
2073 RETVAL
1272 2074
1273SV * 2075SV *
1274mapmap (CFClient::Map self, int x0, int y0, int w, int h) 2076mapmap (DC::Map self, int x0, int y0, int w, int h)
1275 CODE: 2077 CODE:
1276{ 2078{
1277 int x1, x; 2079 int x1, x;
1278 int y1, y; 2080 int y1, y;
1279 int z; 2081 int z;
… …
1300 { 2102 {
1301 mapcell *cell = row->col + (x - row->c0); 2103 mapcell *cell = row->col + (x - row->c0);
1302 2104
1303 for (z = 0; z <= 0; z++) 2105 for (z = 0; z <= 0; z++)
1304 { 2106 {
1305 mapface face = cell->face [z];
1306
1307 if (face)
1308 {
1309 maptex tex = self->tex [face]; 2107 maptex tex = self->tex [cell->tile [z]];
1310 int a0 = 255 - tex.a; 2108 int a0 = 255 - tex.a;
1311 int a1 = tex.a; 2109 int a1 = tex.a;
1312 2110
1313 r = (r * a0 + tex.r * a1) / 255; 2111 r = (r * a0 + tex.r * a1) / 255;
1314 g = (g * a0 + tex.g * a1) / 255; 2112 g = (g * a0 + tex.g * a1) / 255;
1315 b = (b * a0 + tex.b * a1) / 255; 2113 b = (b * a0 + tex.b * a1) / 255;
1316 a = (a * a0 + tex.a * a1) / 255; 2114 a = (a * a0 + tex.a * a1) / 255;
1317 }
1318 } 2115 }
1319 } 2116 }
1320 2117
1321 *map++ = (r ) 2118 *map++ = (r )
1322 | (g << 8) 2119 | (g << 8)
… …
1329} 2126}
1330 OUTPUT: 2127 OUTPUT:
1331 RETVAL 2128 RETVAL
1332 2129
1333void 2130void
1334draw (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh) 2131draw (DC::Map self, int mx, int my, int sw, int sh, int T, U32 player = 0xffffffff, int sdx = 0, int sdy = 0)
2132 CODE:
2133{
2134 int x, y, z;
2135
2136 HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
2137 uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
2138 static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
2139 smooth_key skey;
2140 int pl_x, pl_y;
2141 maptex pl_tex;
2142 rc_t *rc = rc_alloc ();
2143 rc_t *rc_ov = rc_alloc ();
2144 rc_key_t key;
2145 rc_array_t *arr;
2146
2147 pl_tex.name = 0;
2148
2149 // that's current max. sorry.
2150 if (sw > 255) sw = 255;
2151 if (sh > 255) sh = 255;
2152
2153 // clear key, in case of extra padding
2154 memset (&skey, 0, sizeof (skey));
2155
2156 memset (&key, 0, sizeof (key));
2157 key.r = 255;
2158 key.g = 255;
2159 key.b = 255;
2160 key.a = 255;
2161 key.mode = GL_QUADS;
2162 key.format = GL_T2F_V3F;
2163
2164 mx += self->x;
2165 my += self->y;
2166
2167 // first pass: determine smooth_max
2168 // rather ugly, if you ask me
2169 // could also be stored inside mapcell and updated on change
2170 memset (smooth_max, 0, sizeof (smooth_max));
2171
2172 for (y = 0; y < sh; y++)
2173 if (0 <= y + my && y + my < self->rows)
2174 {
2175 maprow *row = self->row + (y + my);
2176
2177 for (x = 0; x < sw; x++)
2178 if (row->c0 <= x + mx && x + mx < row->c1)
2179 {
2180 mapcell *cell = row->col + (x + mx - row->c0);
2181
2182 smooth_max[x + 1][y + 1] =
2183 MAX (self->tex [cell->tile [0]].smoothlevel,
2184 MAX (self->tex [cell->tile [1]].smoothlevel,
2185 self->tex [cell->tile [2]].smoothlevel));
2186 }
2187 }
2188
2189 glEnable (GL_BLEND);
2190 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
2191 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
2192
2193 for (z = 0; z <= 2; z++)
2194 {
2195 memset (smooth_level, 0, sizeof (smooth_level));
2196 key.texname = -1;
2197
2198 for (y = 0; y < sh; y++)
2199 if (0 <= y + my && y + my < self->rows)
2200 {
2201 maprow *row = self->row + (y + my);
2202
2203 for (x = 0; x < sw; x++)
2204 if (row->c0 <= x + mx && x + mx < row->c1)
2205 {
2206 mapcell *cell = row->col + (x + mx - row->c0);
2207 tileid tile = cell->tile [z];
2208
2209 if (tile)
2210 {
2211 maptex tex = self->tex [tile];
2212 int px, py;
2213
2214 if (key.texname != tex.name)
2215 {
2216 self->tex [tile].unused = 0;
2217
2218 if (!tex.name)
2219 tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
2220
2221 key.texname = tex.name;
2222 arr = rc_array (rc, &key);
2223 }
2224
2225 px = (x + 1) * T - tex.w;
2226 py = (y + 1) * T - tex.h;
2227
2228 if (expect_false (cell->player == player) && expect_false (z == 2))
2229 {
2230 pl_x = px;
2231 pl_y = py;
2232 pl_tex = tex;
2233 continue;
2234 }
2235
2236 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
2237 rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
2238 rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
2239 rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
2240
2241 // update smooth hash
2242 if (tex.smoothtile)
2243 {
2244 skey.tile = tex.smoothtile;
2245 skey.level = tex.smoothlevel;
2246
2247 smooth_level [tex.smoothlevel >> 5] |= ((uint32_t)1) << (tex.smoothlevel & 31);
2248
2249 // add bits to current tile and all neighbours. skey.x|y is
2250 // shifted +1|+1 so we always stay positive.
2251
2252 // bits is ___n cccc CCCC bbbb
2253 // n do not draw borders&corners
2254 // c draw these corners, but...
2255 // C ... not these
2256 // b draw these borders
2257
2258 // borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
2259 // ┃· ·· ·┃ ━━
2260
2261 // corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
2262 // ·· ·· ·┏ ┓·
2263
2264 // full tile
2265 skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
2266
2267 // borders
2268 skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
2269 skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
2270 skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
2271 skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
2272
2273 // corners
2274 skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
2275 skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
2276 skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
2277 skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
2278 }
2279 }
2280
2281 if (expect_false (z == 2) && expect_false (cell->flags))
2282 {
2283 // overlays such as the speech bubble, probably more to come
2284 if (cell->flags & 1)
2285 {
2286 rc_key_t key_ov = key;
2287 maptex tex = self->tex [TEXID_SPEECH];
2288 rc_array_t *arr;
2289 int px = x * T + T * 2 / 32;
2290 int py = y * T - T * 6 / 32;
2291
2292 key_ov.texname = tex.name;
2293 arr = rc_array (rc_ov, &key_ov);
2294
2295 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
2296 rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
2297 rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
2298 rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
2299 }
2300 }
2301 }
2302 }
2303
2304 rc_draw (rc);
2305 rc_clear (rc);
2306
2307 // go through all smoothlevels, lowest to highest, then draw.
2308 // this is basically counting sort
2309 {
2310 int w, b;
2311
2312 glEnable (GL_TEXTURE_2D);
2313 glBegin (GL_QUADS);
2314 for (w = 0; w < 256 / 32; ++w)
2315 {
2316 uint32_t smask = smooth_level [w];
2317 if (smask)
2318 for (b = 0; b < 32; ++b)
2319 if (smask & (((uint32_t)1) << b))
2320 {
2321 int level = (w << 5) | b;
2322 HE *he;
2323
2324 hv_iterinit (smooth);
2325 while ((he = hv_iternext (smooth)))
2326 {
2327 smooth_key *skey = (smooth_key *)HeKEY (he);
2328 IV bits = SvIVX (HeVAL (he));
2329
2330 if (!(bits & 0x1000)
2331 && skey->level == level
2332 && level > smooth_max [skey->x][skey->y])
2333 {
2334 maptex tex = self->tex [skey->tile];
2335 int px = (((int)skey->x) - 1) * T;
2336 int py = (((int)skey->y) - 1) * T;
2337 int border = bits & 15;
2338 int corner = (bits >> 8) & ~(bits >> 4) & 15;
2339 float dx = tex.s * .0625f; // 16 images/row
2340 float dy = tex.t * .5f ; // 2 images/column
2341
2342 if (tex.name)
2343 {
2344 // this time avoiding texture state changes
2345 // save gobs of state changes.
2346 if (key.texname != tex.name)
2347 {
2348 self->tex [skey->tile].unused = 0;
2349
2350 glEnd ();
2351 glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
2352 glBegin (GL_QUADS);
2353 }
2354
2355 if (border)
2356 {
2357 float ox = border * dx;
2358
2359 glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
2360 glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
2361 glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
2362 glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
2363 }
2364
2365 if (corner)
2366 {
2367 float ox = corner * dx;
2368
2369 glTexCoord2f (ox , dy ); glVertex2i (px , py );
2370 glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
2371 glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
2372 glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
2373 }
2374 }
2375 }
2376 }
2377 }
2378 }
2379
2380 glEnd ();
2381 glDisable (GL_TEXTURE_2D);
2382 key.texname = -1;
2383 }
2384
2385 hv_clear (smooth);
2386 }
2387
2388 if (pl_tex.name)
2389 {
2390 maptex tex = pl_tex;
2391 int px = pl_x + sdx;
2392 int py = pl_y + sdy;
2393
2394 key.texname = tex.name;
2395 arr = rc_array (rc, &key);
2396
2397 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
2398 rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
2399 rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
2400 rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
2401
2402 rc_draw (rc);
2403 }
2404
2405 rc_draw (rc_ov);
2406 rc_clear (rc_ov);
2407
2408 glDisable (GL_BLEND);
2409 rc_free (rc);
2410 rc_free (rc_ov);
2411
2412 // top layer: overlays such as the health bar
2413 for (y = 0; y < sh; y++)
2414 if (0 <= y + my && y + my < self->rows)
2415 {
2416 maprow *row = self->row + (y + my);
2417
2418 for (x = 0; x < sw; x++)
2419 if (row->c0 <= x + mx && x + mx < row->c1)
2420 {
2421 mapcell *cell = row->col + (x + mx - row->c0);
2422
2423 int px = x * T;
2424 int py = y * T;
2425
2426 if (expect_false (cell->player == player))
2427 {
2428 px += sdx;
2429 py += sdy;
2430 }
2431
2432 if (cell->stat_hp)
2433 {
2434 int width = cell->stat_width * T;
2435 int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
2436
2437 glColor3ub (0, 0, 0);
2438 glRectf (px + 1, py - thick - 2,
2439 px + width - 1, py);
2440
2441 glColor3ub (cell->stat_hp, 255 - cell->stat_hp, 0);
2442 glRectf (px + 2,
2443 py - thick - 1,
2444 px + width - 2 - cell->stat_hp * (width - 4) / 255, py - 1);
2445 }
2446 }
2447 }
2448}
2449
2450void
2451draw_magicmap (DC::Map self, int w, int h, unsigned char *data)
2452 CODE:
2453{
2454 static float color[16][3] = {
2455 { 0.00f, 0.00f, 0.00f },
2456 { 1.00f, 1.00f, 1.00f },
2457 { 0.00f, 0.00f, 0.55f },
2458 { 1.00f, 0.00f, 0.00f },
2459
2460 { 1.00f, 0.54f, 0.00f },
2461 { 0.11f, 0.56f, 1.00f },
2462 { 0.93f, 0.46f, 0.00f },
2463 { 0.18f, 0.54f, 0.34f },
2464
2465 { 0.56f, 0.73f, 0.56f },
2466 { 0.80f, 0.80f, 0.80f },
2467 { 0.55f, 0.41f, 0.13f },
2468 { 0.99f, 0.77f, 0.26f },
2469
2470 { 0.74f, 0.65f, 0.41f },
2471
2472 { 0.00f, 1.00f, 1.00f },
2473 { 1.00f, 0.00f, 1.00f },
2474 { 1.00f, 1.00f, 0.00f },
2475 };
2476
2477 int x, y;
2478
2479 glEnable (GL_TEXTURE_2D);
2480 /* GL_REPLACE would be correct, as we don't need to modulate alpha,
2481 * but the nvidia driver (185.18.14) mishandles alpha textures
2482 * and takes the colour from god knows where instead of using
2483 * Cp. MODULATE results in the same colour, but slightly different
2484 * alpha, but atcually gives us the correct colour with nvidia.
2485 */
2486 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
2487 glEnable (GL_BLEND);
2488 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
2489 glBegin (GL_QUADS);
2490
2491 for (y = 0; y < h; y++)
2492 for (x = 0; x < w; x++)
2493 {
2494 unsigned char m = data [x + y * w];
2495
2496 if (m)
2497 {
2498 float *c = color [m & 15];
2499
2500 float tx1 = m & 0x40 ? 0.5f : 0.f;
2501 float tx2 = tx1 + 0.5f;
2502
2503 glColor4f (c[0], c[1], c[2], 1);
2504 glTexCoord2f (tx1, 0.); glVertex2i (x , y );
2505 glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
2506 glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
2507 glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
2508 }
2509 }
2510
2511 glEnd ();
2512 glDisable (GL_BLEND);
2513 glDisable (GL_TEXTURE_2D);
2514}
2515
2516void
2517fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1335 PPCODE: 2518 PPCODE:
1336{ 2519{
1337 int vx, vy;
1338 int x, y, z; 2520 int x, y;
1339 int last_name;
1340 mapface face;
1341 int sw4 = (sw + 3) & ~3; 2521 int sw1 = sw + 2;
2522 int sh1 = sh + 2;
2523 int sh3 = sh * 3;
2524 int sw3 = sw * 3;
2525 uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
1342 SV *darkness_sv = sv_2mortal (newSV (sw4 * sh)); 2526 SV *darkness3_sv = sv_2mortal (newSV (sw3 * sh3));
1343 uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv); 2527 uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
1344 2528
1345 memset (darkness, 255, sw4 * sh);
1346 SvPOK_only (darkness_sv); 2529 SvPOK_only (darkness3_sv);
1347 SvCUR_set (darkness_sv, sw4 * sh); 2530 SvCUR_set (darkness3_sv, sw3 * sh3);
1348 2531
1349 vx = self->x + (self->w - sw) / 2 - shift_x; 2532 mx += self->x - 1;
1350 vy = self->y + (self->h - sh) / 2 - shift_y; 2533 my += self->y - 1;
1351 2534
1352 /*
1353 int vx = self->vx = self->w >= sw
1354 ? self->x + (self->w - sw) / 2
1355 : MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1356
1357 int vy = self->vy = self->h >= sh
1358 ? self->y + (self->h - sh) / 2
1359 : MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));
1360 */
1361
1362 glColor4ub (255, 255, 255, 255);
1363
1364 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1365 glEnable (GL_BLEND);
1366 glEnable (GL_TEXTURE_2D);
1367 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1368
1369 glBegin (GL_QUADS);
1370
1371 last_name = 0;
1372
1373 for (z = 0; z < 3; z++)
1374 for (y = 0; y < sh; y++) 2535 for (y = 0; y < sh1; y++)
1375 if (0 <= y + vy && y + vy < self->rows) 2536 if (0 <= y + my && y + my < self->rows)
1376 { 2537 {
1377 maprow *row = self->row + (y + vy); 2538 maprow *row = self->row + (y + my);
1378 2539
1379 for (x = 0; x < sw; x++) 2540 for (x = 0; x < sw1; x++)
1380 if (row->c0 <= x + vx && x + vx < row->c1) 2541 if (row->c0 <= x + mx && x + mx < row->c1)
1381 { 2542 {
1382 mapcell *cell = row->col + (x + vx - row->c0); 2543 mapcell *cell = row->col + (x + mx - row->c0);
1383 2544
1384 darkness[y * sw4 + x] = cell->darkness < 0 2545 darkness1 [y * sw1 + x] = cell->darkness
2546 ? DARKNESS_ADJUST (255 - (cell->darkness - 1))
1385 ? 255 - FOW_DARKNESS 2547 : DARKNESS_ADJUST (255 - FOW_DARKNESS);
1386 : 255 - cell->darkness;
1387
1388 face = cell->face [z];
1389
1390 if (face)
1391 {
1392 maptex tex = self->tex [face];
1393
1394 int px = (x + 1) * 32 - tex.w;
1395 int py = (y + 1) * 32 - tex.h;
1396
1397 if (last_name != tex.name)
1398 {
1399 glEnd ();
1400 last_name = tex.name;
1401 glBindTexture (GL_TEXTURE_2D, last_name);
1402 glBegin (GL_QUADS);
1403 }
1404
1405 glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1406 glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1407 glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1408 glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1409 }
1410 } 2548 }
1411 } 2549 }
1412 2550
1413 glEnd (); 2551 for (y = 0; y < sh; ++y)
2552 for (x = 0; x < sw; ++x)
2553 {
2554 uint8_t d11 = darkness1 [(y ) * sw1 + x ];
2555 uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
2556 uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
2557 uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
2558 uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
2559 uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
2560 uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
2561 uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
2562 uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
1414 2563
1415 glDisable (GL_TEXTURE_2D); 2564 uint8_t r11 = (d11 + d21 + d12) / 3;
1416 glDisable (GL_BLEND); 2565 uint8_t r21 = d21;
2566 uint8_t r31 = (d21 + d31 + d32) / 3;
2567
2568 uint8_t r12 = d12;
2569 uint8_t r22 = d22;
2570 uint8_t r32 = d32;
2571
2572 uint8_t r13 = (d13 + d23 + d12) / 3;
2573 uint8_t r23 = d23;
2574 uint8_t r33 = (d23 + d33 + d32) / 3;
2575
2576 darkness3 [(y * 3 ) * sw3 + (x * 3 )] = MAX (d22, r11);
2577 darkness3 [(y * 3 ) * sw3 + (x * 3 + 1)] = MAX (d22, r21);
2578 darkness3 [(y * 3 ) * sw3 + (x * 3 + 2)] = MAX (d22, r31);
2579 darkness3 [(y * 3 + 1) * sw3 + (x * 3 )] = MAX (d22, r12);
2580 darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 1)] = MAX (d22, r22); /* this MUST be == d22 */
2581 darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 2)] = MAX (d22, r32);
2582 darkness3 [(y * 3 + 2) * sw3 + (x * 3 )] = MAX (d22, r13);
2583 darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 1)] = MAX (d22, r23);
2584 darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 2)] = MAX (d22, r33);
2585 }
2586
2587 free (darkness1);
1417 2588
1418 EXTEND (SP, 3); 2589 EXTEND (SP, 3);
1419 PUSHs (sv_2mortal (newSViv (sw4))); 2590 PUSHs (sv_2mortal (newSViv (sw3)));
1420 PUSHs (sv_2mortal (newSViv (sh))); 2591 PUSHs (sv_2mortal (newSViv (sh3)));
1421 PUSHs (darkness_sv); 2592 PUSHs (darkness3_sv);
1422} 2593}
1423 2594
1424SV * 2595SV *
1425get_rect (CFClient::Map self, int x0, int y0, int w, int h) 2596get_rect (DC::Map self, int x0, int y0, int w, int h)
1426 CODE: 2597 CODE:
1427{ 2598{
1428 int x, y, x1, y1; 2599 int x, y, x1, y1;
1429 SV *data_sv = newSV (w * h * 7 + 5); 2600 SV *data_sv = newSV (w * h * 7 + 5);
1430 uint8_t *data = (uint8_t *)SvPVX (data_sv); 2601 uint8_t *data = (uint8_t *)SvPVX (data_sv);
… …
1455 if (row && row->c0 <= x && x < row->c1) 2626 if (row && row->c0 <= x && x < row->c1)
1456 { 2627 {
1457 mapcell *cell = row->col + (x - row->c0); 2628 mapcell *cell = row->col + (x - row->c0);
1458 uint8_t flags = 0; 2629 uint8_t flags = 0;
1459 2630
1460 if (cell->face [0]) flags |= 1; 2631 if (cell->tile [0]) flags |= 1;
1461 if (cell->face [1]) flags |= 2; 2632 if (cell->tile [1]) flags |= 2;
1462 if (cell->face [2]) flags |= 4; 2633 if (cell->tile [2]) flags |= 4;
1463 2634
1464 *data++ = flags; 2635 *data++ = flags;
1465 2636
1466 if (flags & 1) 2637 if (flags & 1)
1467 { 2638 {
2639 tileid tile = cell->tile [0];
1468 *data++ = cell->face [0] >> 8; 2640 *data++ = tile >> 8;
1469 *data++ = cell->face [0]; 2641 *data++ = tile;
1470 } 2642 }
1471 2643
1472 if (flags & 2) 2644 if (flags & 2)
1473 { 2645 {
2646 tileid tile = cell->tile [1];
1474 *data++ = cell->face [1] >> 8; 2647 *data++ = tile >> 8;
1475 *data++ = cell->face [1]; 2648 *data++ = tile;
1476 } 2649 }
1477 2650
1478 if (flags & 4) 2651 if (flags & 4)
1479 { 2652 {
2653 tileid tile = cell->tile [2];
1480 *data++ = cell->face [2] >> 8; 2654 *data++ = tile >> 8;
1481 *data++ = cell->face [2]; 2655 *data++ = tile;
1482 } 2656 }
1483 } 2657 }
1484 else 2658 else
1485 *data++ = 0; 2659 *data++ = 0;
1486 } 2660 }
1487 } 2661 }
1488 2662
2663 /* if size is w*h + 5 then no data has been found */
2664 if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)
2665 {
1489 SvPOK_only (data_sv); 2666 SvPOK_only (data_sv);
1490 SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv)); 2667 SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
2668 }
2669
1491 RETVAL = data_sv; 2670 RETVAL = data_sv;
1492} 2671}
1493 OUTPUT: 2672 OUTPUT:
1494 RETVAL 2673 RETVAL
1495 2674
1496void 2675void
1497set_rect (CFClient::Map self, int x0, int y0, uint8_t *data) 2676set_rect (DC::Map self, int x0, int y0, SV *data_sv)
1498 PPCODE: 2677 PPCODE:
1499{ 2678{
1500 int x, y, z; 2679 int x, y, z;
1501 int w, h; 2680 int w, h;
1502 int x1, y1; 2681 int x1, y1;
2682 STRLEN len;
2683 uint8_t *data, *end;
2684
2685 len = SvLEN (data_sv);
2686 SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
2687 data = SvPVbyte_nolen (data_sv);
2688 end = data + len + 8;
2689
2690 if (len < 5)
2691 XSRETURN_EMPTY;
1503 2692
1504 if (*data++ != 0) 2693 if (*data++ != 0)
1505 return; /* version mismatch */ 2694 XSRETURN_EMPTY; /* version mismatch */
1506 2695
1507 w = *data++ << 8; w |= *data++; 2696 w = *data++ << 8; w |= *data++;
1508 h = *data++ << 8; h |= *data++; 2697 h = *data++ << 8; h |= *data++;
1509 2698
1510 // we need to do this 'cause we don't keep an absolute coord system for rows 2699 // we need to do this 'cause we don't keep an absolute coord system for rows
… …
1522 { 2711 {
1523 maprow *row = map_get_row (self, y); 2712 maprow *row = map_get_row (self, y);
1524 2713
1525 for (x = x0; x < x1; x++) 2714 for (x = x0; x < x1; x++)
1526 { 2715 {
2716 uint8_t flags;
2717
2718 if (data + 7 >= end)
2719 XSRETURN_EMPTY;
2720
1527 uint8_t flags = *data++; 2721 flags = *data++;
1528 2722
1529 if (flags) 2723 if (flags)
1530 { 2724 {
1531 mapface face[3] = { 0, 0, 0 };
1532
1533 mapcell *cell = row_get_cell (row, x); 2725 mapcell *cell = row_get_cell (row, x);
2726 tileid tile[3] = { 0, 0, 0 };
1534 2727
1535 if (flags & 1) { face[0] = *data++ << 8; face[0] |= *data++; } 2728 if (flags & 1) { tile[0] = *data++ << 8; tile[0] |= *data++; }
1536 if (flags & 2) { face[1] = *data++ << 8; face[1] |= *data++; } 2729 if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
1537 if (flags & 4) { face[2] = *data++ << 8; face[2] |= *data++; } 2730 if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
1538 2731
1539 if (cell->darkness <= 0) 2732 if (cell->darkness == 0)
1540 { 2733 {
1541 cell->darkness = -1; 2734 /*cell->darkness = 0;*/
2735 EXTEND (SP, 3);
1542 2736
1543 for (z = 0; z <= 2; z++) 2737 for (z = 0; z <= 2; z++)
1544 { 2738 {
1545 cell->face[z] = face[z]; 2739 tileid t = tile [z];
1546 2740
1547 if (face[z] && (face[z] >= self->texs || !self->tex[face [z]].name)) 2741 if (t >= self->texs || (t && !self->tex [t].name))
2742 {
1548 XPUSHs (sv_2mortal (newSViv (face[z]))); 2743 PUSHs (sv_2mortal (newSViv (t)));
2744 need_texid (self, t);
2745 }
2746
2747 cell->tile [z] = t;
1549 } 2748 }
1550 } 2749 }
1551 } 2750 }
1552 } 2751 }
1553 } 2752 }
1554} 2753}
1555 2754
1556MODULE = CFClient PACKAGE = CFClient::MixChunk 2755MODULE = Deliantra::Client PACKAGE = DC::RW
1557 2756
1558CFClient::MixChunk 2757DC::RW
1559new_from_file (SV *class, char *path) 2758new (SV *class, SV *data_sv)
1560 CODE: 2759 CODE:
1561 RETVAL = Mix_LoadWAV (path); 2760{
2761 STRLEN datalen;
2762 char *data = SvPVbyte (data_sv, datalen);
2763
2764 RETVAL = SDL_RWFromConstMem (data, datalen);
2765}
1562 OUTPUT: 2766 OUTPUT:
1563 RETVAL 2767 RETVAL
1564 2768
2769DC::RW
2770new_from_file (SV *class, const char *path, const char *mode = "rb")
2771 CODE:
2772 RETVAL = SDL_RWFromFile (path, mode);
2773 OUTPUT:
2774 RETVAL
2775
2776# fails on win32:
2777# dc.xs(2268) : error C2059: syntax error : '('
1565void 2778#void
2779#close (DC::RW self)
2780# CODE:
2781# (self->(close)) (self);
2782
2783MODULE = Deliantra::Client PACKAGE = DC::Channel
2784
2785PROTOTYPES: DISABLE
2786
2787DC::Channel
2788find ()
2789 CODE:
2790{
2791 RETVAL = Mix_GroupAvailable (-1);
2792
2793 if (RETVAL < 0)
2794 {
2795 RETVAL = Mix_GroupOldest (-1);
2796
2797 if (RETVAL < 0)
2798 XSRETURN_UNDEF;
2799
2800 Mix_HaltChannel (RETVAL);
2801 }
2802
2803 Mix_UnregisterAllEffects (RETVAL);
2804 Mix_Volume (RETVAL, 128);
2805}
2806 OUTPUT:
2807 RETVAL
2808
2809void
2810halt (DC::Channel self)
2811 CODE:
2812 Mix_HaltChannel (self);
2813
2814void
2815expire (DC::Channel self, int ticks = -1)
2816 CODE:
2817 Mix_ExpireChannel (self, ticks);
2818
2819void
2820fade_out (DC::Channel self, int ticks = -1)
2821 CODE:
2822 Mix_FadeOutChannel (self, ticks);
2823
2824int
2825volume (DC::Channel self, int volume)
2826 CODE:
2827 RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
2828 OUTPUT:
2829 RETVAL
2830
2831void
2832unregister_all_effects (DC::Channel self)
2833 CODE:
2834 Mix_UnregisterAllEffects (self);
2835
2836void
2837set_panning (DC::Channel self, int left, int right)
2838 CODE:
2839 left = CLAMP (left , 0, 255);
2840 right = CLAMP (right, 0, 255);
2841 Mix_SetPanning (self, left, right);
2842
2843void
2844set_distance (DC::Channel self, int distance)
2845 CODE:
2846 Mix_SetDistance (self, CLAMP (distance, 0, 255));
2847
2848void
2849set_position (DC::Channel self, int angle, int distance)
2850 CODE:
2851
2852void
2853set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
2854 CODE:
2855{
2856 int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
2857 int angle = atan2f (dx, -dy) * 180.f / (float)M_PI + 360.f;
2858 Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
2859}
2860
2861void
2862set_reverse_stereo (DC::Channel self, int flip)
2863 CODE:
2864 Mix_SetReverseStereo (self, flip);
2865
2866MODULE = Deliantra::Client PACKAGE = DC::MixChunk
2867
2868PROTOTYPES: DISABLE
2869
2870DC::MixChunk
2871new (SV *class, DC::RW rwops)
2872 CODE:
2873 RETVAL = Mix_LoadWAV_RW (rwops, 1);
2874 OUTPUT:
2875 RETVAL
2876
2877void
1566DESTROY (CFClient::MixChunk self) 2878DESTROY (DC::MixChunk self)
1567 CODE: 2879 CODE:
1568 Mix_FreeChunk (self); 2880 Mix_FreeChunk (self);
1569 2881
1570int 2882int
1571volume (CFClient::MixChunk self, int volume = -1) 2883volume (DC::MixChunk self, int volume = -1)
1572 CODE: 2884 CODE:
2885 if (items > 1)
2886 volume = CLAMP (volume, 0, 128);
1573 RETVAL = Mix_VolumeChunk (self, volume); 2887 RETVAL = Mix_VolumeChunk (self, volume);
1574 OUTPUT: 2888 OUTPUT:
1575 RETVAL 2889 RETVAL
1576 2890
1577int 2891DC::Channel
1578play (CFClient::MixChunk self, int channel = -1, int loops = 0, int ticks = -1) 2892play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
1579 CODE: 2893 CODE:
2894{
1580 RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks); 2895 RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
2896
2897 if (RETVAL < 0)
2898 XSRETURN_UNDEF;
2899
2900 if (channel < 0)
2901 {
2902 Mix_UnregisterAllEffects (RETVAL);
2903 Mix_Volume (RETVAL, 128);
2904 }
2905}
1581 OUTPUT: 2906 OUTPUT:
1582 RETVAL 2907 RETVAL
1583 2908
1584MODULE = CFClient PACKAGE = CFClient::MixMusic 2909MODULE = Deliantra::Client PACKAGE = DC::MixMusic
1585 2910
1586int 2911int
1587volume (int volume = -1) 2912volume (int volume = -1)
2913 PROTOTYPE: ;$
1588 CODE: 2914 CODE:
2915 if (items > 0)
2916 volume = CLAMP (volume, 0, 128);
1589 RETVAL = Mix_VolumeMusic (volume); 2917 RETVAL = Mix_VolumeMusic (volume);
1590 OUTPUT: 2918 OUTPUT:
1591 RETVAL 2919 RETVAL
1592 2920
1593CFClient::MixMusic 2921void
1594new_from_file (SV *class, char *path) 2922fade_out (int ms)
1595 CODE: 2923 CODE:
2924 Mix_FadeOutMusic (ms);
2925
2926void
2927halt ()
2928 CODE:
2929 Mix_HaltMusic ();
2930
2931DC::MixMusic
2932new (SV *class, DC::RW rwops)
2933 CODE:
1596 RETVAL = Mix_LoadMUS (path); 2934 RETVAL = Mix_LoadMUS_RW (rwops);
1597 OUTPUT: 2935 OUTPUT:
1598 RETVAL 2936 RETVAL
1599 2937
1600void 2938void
1601DESTROY (CFClient::MixMusic self) 2939DESTROY (DC::MixMusic self)
1602 CODE: 2940 CODE:
1603 Mix_FreeMusic (self); 2941 Mix_FreeMusic (self);
1604 2942
1605int 2943int
1606play (CFClient::MixMusic self, int loops = -1) 2944play (DC::MixMusic self, int loops = -1)
1607 CODE: 2945 CODE:
1608 RETVAL = Mix_PlayMusic (self, loops); 2946 RETVAL = Mix_PlayMusic (self, loops);
1609 OUTPUT: 2947 OUTPUT:
1610 RETVAL 2948 RETVAL
1611 2949
2950void
2951fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
2952 CODE:
2953 Mix_FadeInMusicPos (self, loops, ms, position);
2954
1612MODULE = CFClient PACKAGE = CFClient::OpenGL 2955MODULE = Deliantra::Client PACKAGE = DC::OpenGL
2956
2957PROTOTYPES: ENABLE
1613 2958
1614BOOT: 2959BOOT:
1615{ 2960{
1616 HV *stash = gv_stashpv ("CFClient::OpenGL", 1); 2961 HV *stash = gv_stashpv ("DC::OpenGL", 1);
1617 static const struct { 2962 static const struct {
1618 const char *name; 2963 const char *name;
1619 IV iv; 2964 IV iv;
1620 } *civ, const_iv[] = { 2965 } *civ, const_iv[] = {
1621# define const_iv(name) { # name, (IV)name } 2966# define const_iv(name) { # name, (IV)name }
2967 const_iv (GL_VENDOR),
2968 const_iv (GL_VERSION),
2969 const_iv (GL_EXTENSIONS),
2970 const_iv (GL_MAX_TEXTURE_UNITS),
1622 const_iv (GL_COLOR_MATERIAL), 2971 const_iv (GL_COLOR_MATERIAL),
1623 const_iv (GL_SMOOTH), 2972 const_iv (GL_SMOOTH),
1624 const_iv (GL_FLAT), 2973 const_iv (GL_FLAT),
1625 const_iv (GL_DITHER), 2974 const_iv (GL_DITHER),
1626 const_iv (GL_BLEND), 2975 const_iv (GL_BLEND),
… …
1628 const_iv (GL_SCISSOR_TEST), 2977 const_iv (GL_SCISSOR_TEST),
1629 const_iv (GL_DEPTH_TEST), 2978 const_iv (GL_DEPTH_TEST),
1630 const_iv (GL_ALPHA_TEST), 2979 const_iv (GL_ALPHA_TEST),
1631 const_iv (GL_NORMALIZE), 2980 const_iv (GL_NORMALIZE),
1632 const_iv (GL_RESCALE_NORMAL), 2981 const_iv (GL_RESCALE_NORMAL),
2982 const_iv (GL_FRONT),
2983 const_iv (GL_BACK),
2984 const_iv (GL_AUX0),
1633 const_iv (GL_AND), 2985 const_iv (GL_AND),
1634 const_iv (GL_ONE), 2986 const_iv (GL_ONE),
1635 const_iv (GL_ZERO), 2987 const_iv (GL_ZERO),
1636 const_iv (GL_SRC_ALPHA), 2988 const_iv (GL_SRC_ALPHA),
1637 const_iv (GL_DST_ALPHA), 2989 const_iv (GL_DST_ALPHA),
1638 const_iv (GL_ONE_MINUS_SRC_ALPHA), 2990 const_iv (GL_ONE_MINUS_SRC_ALPHA),
1639 const_iv (GL_ONE_MINUS_DST_ALPHA), 2991 const_iv (GL_ONE_MINUS_DST_ALPHA),
2992 const_iv (GL_SRC_COLOR),
2993 const_iv (GL_DST_COLOR),
2994 const_iv (GL_ONE_MINUS_SRC_COLOR),
2995 const_iv (GL_ONE_MINUS_DST_COLOR),
1640 const_iv (GL_SRC_ALPHA_SATURATE), 2996 const_iv (GL_SRC_ALPHA_SATURATE),
1641 const_iv (GL_RGB), 2997 const_iv (GL_RGB),
1642 const_iv (GL_RGBA), 2998 const_iv (GL_RGBA),
2999 const_iv (GL_RGBA4),
3000 const_iv (GL_RGBA8),
3001 const_iv (GL_RGB5_A1),
1643 const_iv (GL_UNSIGNED_BYTE), 3002 const_iv (GL_UNSIGNED_BYTE),
1644 const_iv (GL_UNSIGNED_SHORT), 3003 const_iv (GL_UNSIGNED_SHORT),
1645 const_iv (GL_UNSIGNED_INT), 3004 const_iv (GL_UNSIGNED_INT),
1646 const_iv (GL_ALPHA), 3005 const_iv (GL_ALPHA),
1647 const_iv (GL_INTENSITY), 3006 const_iv (GL_INTENSITY),
1648 const_iv (GL_LUMINANCE), 3007 const_iv (GL_LUMINANCE),
1649 const_iv (GL_LUMINANCE_ALPHA), 3008 const_iv (GL_LUMINANCE_ALPHA),
1650 const_iv (GL_FLOAT), 3009 const_iv (GL_FLOAT),
1651 const_iv (GL_UNSIGNED_INT_8_8_8_8_REV), 3010 const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
3011 const_iv (GL_COMPRESSED_ALPHA_ARB),
3012 const_iv (GL_COMPRESSED_LUMINANCE_ARB),
3013 const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
3014 const_iv (GL_COMPRESSED_INTENSITY_ARB),
3015 const_iv (GL_COMPRESSED_RGB_ARB),
3016 const_iv (GL_COMPRESSED_RGBA_ARB),
1652 const_iv (GL_COMPILE), 3017 const_iv (GL_COMPILE),
3018 const_iv (GL_PROXY_TEXTURE_1D),
3019 const_iv (GL_PROXY_TEXTURE_2D),
1653 const_iv (GL_TEXTURE_1D), 3020 const_iv (GL_TEXTURE_1D),
1654 const_iv (GL_TEXTURE_2D), 3021 const_iv (GL_TEXTURE_2D),
1655 const_iv (GL_TEXTURE_ENV), 3022 const_iv (GL_TEXTURE_ENV),
1656 const_iv (GL_TEXTURE_MAG_FILTER), 3023 const_iv (GL_TEXTURE_MAG_FILTER),
1657 const_iv (GL_TEXTURE_MIN_FILTER), 3024 const_iv (GL_TEXTURE_MIN_FILTER),
… …
1678 const_iv (GL_COLOR_LOGIC_OP), 3045 const_iv (GL_COLOR_LOGIC_OP),
1679 const_iv (GL_SEPARABLE_2D), 3046 const_iv (GL_SEPARABLE_2D),
1680 const_iv (GL_CONVOLUTION_2D), 3047 const_iv (GL_CONVOLUTION_2D),
1681 const_iv (GL_CONVOLUTION_BORDER_MODE), 3048 const_iv (GL_CONVOLUTION_BORDER_MODE),
1682 const_iv (GL_CONSTANT_BORDER), 3049 const_iv (GL_CONSTANT_BORDER),
3050 const_iv (GL_POINTS),
1683 const_iv (GL_LINES), 3051 const_iv (GL_LINES),
3052 const_iv (GL_LINE_STRIP),
1684 const_iv (GL_LINE_LOOP), 3053 const_iv (GL_LINE_LOOP),
1685 const_iv (GL_QUADS), 3054 const_iv (GL_QUADS),
1686 const_iv (GL_QUAD_STRIP), 3055 const_iv (GL_QUAD_STRIP),
1687 const_iv (GL_TRIANGLES), 3056 const_iv (GL_TRIANGLES),
1688 const_iv (GL_TRIANGLE_STRIP), 3057 const_iv (GL_TRIANGLE_STRIP),
1689 const_iv (GL_TRIANGLE_FAN), 3058 const_iv (GL_TRIANGLE_FAN),
3059 const_iv (GL_POLYGON),
1690 const_iv (GL_PERSPECTIVE_CORRECTION_HINT), 3060 const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
3061 const_iv (GL_POINT_SMOOTH_HINT),
3062 const_iv (GL_LINE_SMOOTH_HINT),
3063 const_iv (GL_POLYGON_SMOOTH_HINT),
3064 const_iv (GL_GENERATE_MIPMAP_HINT),
3065 const_iv (GL_TEXTURE_COMPRESSION_HINT),
1691 const_iv (GL_FASTEST), 3066 const_iv (GL_FASTEST),
3067 const_iv (GL_DONT_CARE),
3068 const_iv (GL_NICEST),
1692 const_iv (GL_V2F), 3069 const_iv (GL_V2F),
1693 const_iv (GL_V3F), 3070 const_iv (GL_V3F),
1694 const_iv (GL_T2F_V3F), 3071 const_iv (GL_T2F_V3F),
1695 const_iv (GL_T2F_N3F_V3F), 3072 const_iv (GL_T2F_N3F_V3F),
3073 const_iv (GL_FUNC_ADD),
3074 const_iv (GL_FUNC_SUBTRACT),
3075 const_iv (GL_FUNC_REVERSE_SUBTRACT),
1696# undef const_iv 3076# undef const_iv
1697 }; 3077 };
1698 3078
1699 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 3079 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1700 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 3080 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
3081
3082 texture_av = newAV ();
3083 AvREAL_off (texture_av);
1701} 3084}
3085
3086void
3087disable_GL_EXT_blend_func_separate ()
3088 CODE:
3089 gl.BlendFuncSeparate = 0;
3090 gl.BlendFuncSeparateEXT = 0;
3091
3092void
3093apple_nvidia_bug (int enable)
1702 3094
1703char * 3095char *
1704gl_vendor () 3096gl_vendor ()
1705 CODE: 3097 CODE:
1706 RETVAL = (char *)glGetString (GL_VENDOR); 3098 RETVAL = (char *)glGetString (GL_VENDOR);
… …
1719 CODE: 3111 CODE:
1720 RETVAL = (char *)glGetString (GL_EXTENSIONS); 3112 RETVAL = (char *)glGetString (GL_EXTENSIONS);
1721 OUTPUT: 3113 OUTPUT:
1722 RETVAL 3114 RETVAL
1723 3115
3116const char *glGetString (GLenum pname)
3117
3118GLint glGetInteger (GLenum pname)
3119 CODE:
3120 glGetIntegerv (pname, &RETVAL);
3121 OUTPUT:
3122 RETVAL
3123
3124GLdouble glGetDouble (GLenum pname)
3125 CODE:
3126 glGetDoublev (pname, &RETVAL);
3127 OUTPUT:
3128 RETVAL
3129
1724int glGetError () 3130int glGetError ()
3131
3132void glFinish ()
1725 3133
1726void glClear (int mask) 3134void glClear (int mask)
1727 3135
1728void glClearColor (float r, float g, float b, float a = 1.0) 3136void glClearColor (float r, float g, float b, float a = 1.0)
1729 PROTOTYPE: @ 3137 PROTOTYPE: @
… …
1740 3148
1741void glBlendFuncSeparate (int sa, int da, int saa, int daa) 3149void glBlendFuncSeparate (int sa, int da, int saa, int daa)
1742 CODE: 3150 CODE:
1743 gl_BlendFuncSeparate (sa, da, saa, daa); 3151 gl_BlendFuncSeparate (sa, da, saa, daa);
1744 3152
3153# void glBlendEquation (int se)
3154
1745void glDepthMask (int flag) 3155void glDepthMask (int flag)
1746 3156
1747void glLogicOp (int opcode) 3157void glLogicOp (int opcode)
1748 3158
1749void glColorMask (int red, int green, int blue, int alpha) 3159void glColorMask (int red, int green, int blue, int alpha)
… …
1753void glPushMatrix () 3163void glPushMatrix ()
1754 3164
1755void glPopMatrix () 3165void glPopMatrix ()
1756 3166
1757void glLoadIdentity () 3167void glLoadIdentity ()
3168
3169void glDrawBuffer (int buffer)
3170
3171void glReadBuffer (int buffer)
1758 3172
1759# near_ and far_ are due to microsofts buggy "c" compiler 3173# near_ and far_ are due to microsofts buggy "c" compiler
1760void glFrustum (double left, double right, double bottom, double top, double near_, double far_) 3174void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
1761 3175
1762# near_ and far_ are due to microsofts buggy "c" compiler 3176# near_ and far_ are due to microsofts buggy "c" compiler
1763void glOrtho (double left, double right, double bottom, double top, double near_, double far_) 3177void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
3178
3179PROTOTYPES: DISABLE
1764 3180
1765void glViewport (int x, int y, int width, int height) 3181void glViewport (int x, int y, int width, int height)
1766 3182
1767void glScissor (int x, int y, int width, int height) 3183void glScissor (int x, int y, int width, int height)
1768 3184
… …
1776 3192
1777void glRotate (float angle, float x, float y, float z) 3193void glRotate (float angle, float x, float y, float z)
1778 CODE: 3194 CODE:
1779 glRotatef (angle, x, y, z); 3195 glRotatef (angle, x, y, z);
1780 3196
1781void glBegin (int mode)
1782
1783void glEnd ()
1784
1785void glColor (float r, float g, float b, float a = 1.0) 3197void glColor (float r, float g, float b, float a = 1.0)
1786 PROTOTYPE: @ 3198 PROTOTYPE: @
1787 ALIAS: 3199 ALIAS:
1788 glColor_premultiply = 1 3200 glColor_premultiply = 1
1789 CODE: 3201 CODE:
1790 if (ix) 3202 if (ix)
1791 { 3203 {
1792 r *= a; 3204 r *= a;
1793 g *= a; 3205 g *= a;
1794 b *= a; 3206 b *= a;
1795 } 3207 }
1796 // microsoft visual "c" rounds instead of truncating... 3208 // microsoft visual "c" rounds instead of truncating...
1797 glColor4ub (MIN ((int)(r * 256.f), 255), 3209 glColor4f (r, g, b, a);
1798 MIN ((int)(g * 256.f), 255),
1799 MIN ((int)(b * 256.f), 255),
1800 MIN ((int)(a * 256.f), 255));
1801
1802void glInterleavedArrays (int format, int stride, char *data)
1803
1804void glDrawElements (int mode, int count, int type, char *indices)
1805
1806# 1.2 void glDrawRangeElements (int mode, int start, int end
1807 3210
1808void glRasterPos (float x, float y, float z = 0.) 3211void glRasterPos (float x, float y, float z = 0.)
1809 CODE: 3212 CODE:
1810 glRasterPos3f (0, 0, z); 3213 glRasterPos3f (0, 0, z);
1811 glBitmap (0, 0, 0, 0, x, y, 0); 3214 glBitmap (0, 0, 0, 0, x, y, 0);
… …
1816 3219
1817void glTexCoord (float s, float t) 3220void glTexCoord (float s, float t)
1818 CODE: 3221 CODE:
1819 glTexCoord2f (s, t); 3222 glTexCoord2f (s, t);
1820 3223
3224void glRect (float x1, float y1, float x2, float y2)
3225 CODE:
3226 glRectf (x1, y1, x2, y2);
3227
3228void glRect_lineloop (float x1, float y1, float x2, float y2)
3229 CODE:
3230 glBegin (GL_LINE_LOOP);
3231 glVertex2f (x1, y1);
3232 glVertex2f (x2, y1);
3233 glVertex2f (x2, y2);
3234 glVertex2f (x1, y2);
3235 glEnd ();
3236
3237PROTOTYPES: ENABLE
3238
3239void glBegin (int mode)
3240
3241void glEnd ()
3242
3243void glPointSize (GLfloat size)
3244
3245void glLineWidth (GLfloat width)
3246
3247void glInterleavedArrays (int format, int stride, char *data)
3248
3249void glDrawElements (int mode, int count, int type, char *indices)
3250
3251# 1.2 void glDrawRangeElements (int mode, int start, int end
3252
1821void glTexEnv (int target, int pname, float param) 3253void glTexEnv (int target, int pname, float param)
1822 CODE: 3254 CODE:
1823 glTexEnvf (target, pname, param); 3255 glTexEnvf (target, pname, param);
1824 3256
1825void glTexParameter (int target, int pname, float param) 3257void glTexParameter (int target, int pname, float param)
… …
1841void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column) 3273void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
1842 CODE: 3274 CODE:
1843 if (gl.SeparableFilter2D) 3275 if (gl.SeparableFilter2D)
1844 gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column); 3276 gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
1845 3277
1846void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data) 3278void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
1847 3279
1848void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border) 3280void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
1849 3281
1850void glDrawPixels (int width, int height, int format, int type, char *pixels) 3282void glDrawPixels (int width, int height, int format, int type, char *pixels)
3283
3284void glPixelZoom (float x, float y)
1851 3285
1852void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR) 3286void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
1853 3287
1854int glGenTexture () 3288int glGenTexture ()
1855 CODE: 3289 CODE:
1856{ 3290 RETVAL = gen_texture ();
1857 GLuint name;
1858 glGenTextures (1, &name);
1859 RETVAL = name;
1860}
1861 OUTPUT: 3291 OUTPUT:
1862 RETVAL 3292 RETVAL
1863 3293
1864void glDeleteTexture (int name) 3294void glDeleteTexture (int name)
1865 CODE: 3295 CODE:
1866{
1867 GLuint name_ = name;
1868 glDeleteTextures (1, &name_); 3296 del_texture (name);
1869} 3297
1870
1871int glGenList () 3298int glGenList ()
1872 CODE: 3299 CODE:
1873 RETVAL = glGenLists (1); 3300 RETVAL = glGenLists (1);
1874 OUTPUT: 3301 OUTPUT:
1875 RETVAL 3302 RETVAL
… …
1882 3309
1883void glEndList () 3310void glEndList ()
1884 3311
1885void glCallList (int list) 3312void glCallList (int list)
1886 3313
3314void c_init ()
3315 CODE:
3316 glPixelStorei (GL_PACK_ALIGNMENT , 1);
3317 glPixelStorei (GL_UNPACK_ALIGNMENT, 1);
1887 3318
3319MODULE = Deliantra::Client PACKAGE = DC::UI::Base
3320
3321PROTOTYPES: DISABLE
3322
3323void
3324find_widget (SV *self, NV x, NV y)
3325 PPCODE:
3326{
3327 if (within_widget (self, x, y))
3328 XPUSHs (self);
3329}
3330
3331BOOT:
3332{
3333 hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
3334
3335 draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
3336 draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
3337 draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
3338 draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
3339}
3340
3341void
3342draw (SV *self)
3343 CODE:
3344{
3345 HV *hv;
3346 SV **svp;
3347 NV x, y, w, h;
3348 SV *draw_x_sv = GvSV (draw_x_gv);
3349 SV *draw_y_sv = GvSV (draw_y_gv);
3350 SV *draw_w_sv = GvSV (draw_w_gv);
3351 SV *draw_h_sv = GvSV (draw_h_gv);
3352 double draw_x, draw_y;
3353
3354 if (!SvROK (self))
3355 croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
3356
3357 hv = (HV *)SvRV (self);
3358
3359 if (SvTYPE (hv) != SVt_PVHV)
3360 croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
3361
3362 svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
3363 svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
3364
3365 if (!h || !w)
3366 XSRETURN_EMPTY;
3367
3368 svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
3369 svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
3370
3371 draw_x = SvNV (draw_x_sv) + x;
3372 draw_y = SvNV (draw_y_sv) + y;
3373
3374 if (draw_x + w < 0 || draw_x >= SvNV (draw_w_sv)
3375 || draw_y + h < 0 || draw_y >= SvNV (draw_h_sv))
3376 XSRETURN_EMPTY;
3377
3378 sv_setnv (draw_x_sv, draw_x);
3379 sv_setnv (draw_y_sv, draw_y);
3380
3381 glPushMatrix ();
3382 glTranslated (x, y, 0);
3383
3384 if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
3385 {
3386 svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
3387
3388 if (svp && SvTRUE (*svp))
3389 {
3390 glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
3391 glEnable (GL_BLEND);
3392 glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
3393 glBegin (GL_QUADS);
3394 glVertex2f (0, 0);
3395 glVertex2f (w, 0);
3396 glVertex2f (w, h);
3397 glVertex2f (0, h);
3398 glEnd ();
3399 glDisable (GL_BLEND);
3400 }
3401 }
3402#if 0
3403 // draw borders, for debugging
3404 glPushMatrix ();
3405 glColor4f (1., 1., 0., 1.);
3406 glTranslatef (.5, .5, 0.);
3407 glBegin (GL_LINE_LOOP);
3408 glVertex2f (0 , 0);
3409 glVertex2f (w - 1, 0);
3410 glVertex2f (w - 1, h - 1);
3411 glVertex2f (0 , h - 1);
3412 glEnd ();
3413 glPopMatrix ();
3414#endif
3415 PUSHMARK (SP);
3416 XPUSHs (self);
3417 PUTBACK;
3418 call_method ("_draw", G_VOID | G_DISCARD);
3419 SPAGAIN;
3420
3421 glPopMatrix ();
3422
3423 draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
3424 draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
3425}
3426

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