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Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.76 by root, Thu May 11 23:41:45 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_LEAN_AND_MEAN
3# define NTDDI_VERSION NTDDI_WIN2K // needed to get win2000 api calls
2# include <malloc.h> 4# include <malloc.h>
5# include <windows.h>
6# include <wininet.h>
3# 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>
4#endif 14#endif
5 15
6#include "EXTERN.h" 16#include "EXTERN.h"
7#include "perl.h" 17#include "perl.h"
8#include "XSUB.h" 18#include "XSUB.h"
9 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>
29#include <math.h>
10#include <string.h> 30#include <string.h>
11#include <stdio.h> 31#include <stdio.h>
32#include <stdlib.h>
33
34#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
12 35
13#include <SDL.h> 36#include <SDL.h>
37#include <SDL_thread.h>
14#include <SDL_endian.h> 38#include <SDL_endian.h>
15#include <SDL_image.h> 39#include <SDL_image.h>
16#include <SDL_mixer.h> 40#include <SDL_mixer.h>
17#include <SDL_opengl.h> 41#include <SDL_opengl.h>
18 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
19#include <glib/gmacros.h> 51#include <glib/gmacros.h>
20 52
21#include <pango/pango.h> 53#include <pango/pango.h>
22#include <pango/pangofc-fontmap.h> 54
23#include <pango/pangoft2.h> 55#ifndef PANGO_VERSION_CHECK
24#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
25 65
26#ifndef _WIN32 66#ifndef _WIN32
27# include <sys/types.h> 67# include <sys/types.h>
28# include <sys/socket.h> 68# include <sys/socket.h>
29# include <netinet/in.h> 69# include <netinet/in.h>
30# include <netinet/tcp.h> 70# include <netinet/tcp.h>
31# include <inttypes.h> 71# include <inttypes.h>
72#endif
73
74#if __GNUC__ >= 4
75# define expect(expr,value) __builtin_expect ((expr),(value))
32#else 76#else
33 typedef unsigned char uint8_t; 77# define expect(expr,value) (expr)
34 typedef unsigned short uint16_t;
35 typedef unsigned int uint32_t;
36 typedef signed char int8_t;
37 typedef signed short int16_t;
38 typedef signed int int32_t;
39#endif 78#endif
40 79
41#include "glext.h" 80#define expect_false(expr) expect ((expr) != 0, 0)
81#define expect_true(expr) expect ((expr) != 0, 1)
42 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 */
43#define FOW_DARKNESS 32 87#define FOW_DARKNESS 50
88#define DARKNESS_ADJUST(n) (n)
44 89
45#define MAP_EXTEND_X 32 90#define MAP_EXTEND_X 32
46#define MAP_EXTEND_Y 512 91#define MAP_EXTEND_Y 512
47 92
48#define MIN_FONT_HEIGHT 10 93#define MIN_FONT_HEIGHT 10
49 94
50#define GL_CALL(type,func,args) \ 95/* mask out modifiers we are not interested in */
51 { \ 96#define MOD_MASK (KMOD_CTRL | KMOD_SHIFT | KMOD_ALT | KMOD_META)
52 static int init_; \
53 static type fptr_; \
54 \
55 if (!init_) \
56 { \
57 init_ = 1; \
58 fptr_ = (type)SDL_GL_GetProcAddress (# func); \
59 } \
60 \
61 if (fptr_) \
62 fptr_ args; \
63 }
64 97
98#define KMOD_LRAM 0x10000 // our extension
99
100#define TEXID_SPEECH 1
101#define TEXID_NOFACE 2
102
103static AV *texture_av;
104
105static struct
106{
107#define GL_FUNC(ptr,name) ptr name;
108#include "glfunc.h"
109#undef GL_FUNC
110} gl;
111
112static void
113gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
114{
115 if (gl.BlendFuncSeparate)
116 gl.BlendFuncSeparate (sa, da, saa, daa);
117 else if (gl.BlendFuncSeparateEXT)
118 gl.BlendFuncSeparateEXT (sa, da, saa, daa);
119 else
120 glBlendFunc (sa, da);
121}
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;
65typedef Mix_Chunk *CFClient__MixChunk; 156typedef Mix_Chunk *DC__MixChunk;
66typedef Mix_Music *CFClient__MixMusic; 157typedef Mix_Music *DC__MixMusic;
67 158
68typedef 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}
69 178
70typedef struct cf_layout { 179typedef struct cf_layout {
71 PangoLayout *pl; // either derived from a cairo or ft2 context 180 PangoLayout *pl;
72 int rgba; // wether we use rgba (cairo) or grayscale (ft2)
73 float r, g, b, a; // default color for rgba mode 181 float r, g, b, a; // default color for rgba mode
74 int base_height; 182 int base_height;
75 CFClient__Font font; 183 DC__Font font;
184 rc_t *rc;
76} *CFClient__Layout; 185} *DC__Layout;
77 186
78static CFClient__Font default_font; 187static DC__Font default_font;
79static PangoContext *ft2_context, *cairo_context; 188static PangoContext *opengl_context;
80static PangoFontMap *ft2_fontmap, *cairo_fontmap; 189static PangoFontMap *opengl_fontmap;
81 190
82static void 191static void
83substitute_func (FcPattern *pattern, gpointer data) 192substitute_func (FcPattern *pattern, gpointer data)
84{ 193{
85 FcPatternAddBool (pattern, FC_HINTING , 1); 194 FcPatternAddBool (pattern, FC_HINTING, 1);
195#ifdef FC_HINT_STYLE
196 FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);
197#endif
86 FcPatternAddBool (pattern, FC_AUTOHINT, 0); 198 FcPatternAddBool (pattern, FC_AUTOHINT, 0);
87} 199}
88 200
89static void 201static void
90layout_update_font (CFClient__Layout self) 202layout_update_font (DC__Layout self)
91{ 203{
92 /* 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
93 * reasonably well with bitstream vera 205 * reasonably well with dejavu/bistream fonts
94 */ 206 */
95 PangoFontDescription *font = self->font ? self->font : default_font; 207 PangoFontDescription *font = self->font ? self->font : default_font;
96 208
97 pango_font_description_set_absolute_size (font, 209 pango_font_description_set_absolute_size (font,
98 MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10)); 210 MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
99 211
100 pango_layout_set_font_description (self->pl, font); 212 pango_layout_set_font_description (self->pl, font);
101} 213}
102 214
103static void 215static void
104layout_get_pixel_size (CFClient__Layout self, int *w, int *h) 216layout_get_pixel_size (DC__Layout self, int *w, int *h)
105{ 217{
218 PangoRectangle rect;
219
220 // get_pixel_* wrongly rounds down
106 pango_layout_get_pixel_size (self->pl, w, h); 221 pango_layout_get_extents (self->pl, 0, &rect);
107 222
108 if (!*w) *w = 1; 223 rect.width = (rect.width + PANGO_SCALE - 1) / PANGO_SCALE;
109 if (!*h) *h = 1; 224 rect.height = (rect.height + PANGO_SCALE - 1) / PANGO_SCALE;
110 225
111 *w = (*w + 3) & ~3; 226 if (!rect.width) rect.width = 1;
112} 227 if (!rect.height) rect.height = 1;
113 228
229 *w = rect.width;
230 *h = rect.height;
231}
232
233typedef uint16_t tileid;
114typedef uint16_t mapface; 234typedef uint16_t faceid;
115 235
116typedef struct { 236typedef struct {
117 GLint name; 237 GLuint name;
118 int w, h; 238 int w, h;
119 float s, t; 239 float s, t;
120 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 */
121} maptex; 244} maptex;
122 245
123typedef struct { 246typedef struct {
247 uint32_t player;
248 tileid tile[3];
124 int16_t darkness; 249 uint16_t darkness;
125 mapface face[3]; 250 uint8_t stat_width, stat_hp, flags, smoothmax;
126} mapcell; 251} mapcell;
127 252
128typedef struct { 253typedef struct {
129 int32_t c0, c1; 254 int32_t c0, c1;
130 mapcell *col; 255 mapcell *col;
131} maprow; 256} maprow;
132 257
133typedef struct map { 258typedef struct map {
134 int x, y, w, h; 259 int x, y, w, h;
135 int ox, oy; /* offset to virtual global coordinate system */ 260 int ox, oy; /* offset to virtual global coordinate system */
136 int faces; 261 int faces; tileid *face2tile; // [faceid]
137 mapface *face; 262 int texs; maptex *tex; // [tileid]
138
139 int texs;
140 maptex *tex;
141 263
142 int32_t rows; 264 int32_t rows;
143 maprow *row; 265 maprow *row;
144} *CFClient__Map; 266} *DC__Map;
145 267
146static char * 268static char *
147prepend (char *ptr, int sze, int inc) 269prepend (char *ptr, int sze, int inc)
148{ 270{
149 char *p; 271 char *p;
… …
166} 288}
167 289
168#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))
169#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))
170 292
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
171static maprow * 313static maprow *
172map_get_row (CFClient__Map self, int y) 314map_get_row (DC__Map self, int y)
173{ 315{
174 if (0 > y) 316 if (0 > y)
175 { 317 {
176 int extend = - y + MAP_EXTEND_Y; 318 int extend = - y + MAP_EXTEND_Y;
177 Prepend (maprow, self->row, self->rows, extend); 319 Prepend (maprow, self->row, self->rows, extend);
… …
215 357
216 return row->col + (x - row->c0); 358 return row->col + (x - row->c0);
217} 359}
218 360
219static mapcell * 361static mapcell *
220map_get_cell (CFClient__Map self, int x, int y) 362map_get_cell (DC__Map self, int x, int y)
221{ 363{
222 return row_get_cell (map_get_row (self, y), x); 364 return row_get_cell (map_get_row (self, y), x);
223} 365}
224 366
225static void 367static void
226map_clear (CFClient__Map self) 368map_clear (DC__Map self)
227{ 369{
228 int r; 370 int r;
229 371
230 for (r = 0; r < self->rows; r++) 372 for (r = 0; r < self->rows; r++)
231 Safefree (self->row[r].col); 373 Safefree (self->row[r].col);
… …
238 self->oy = 0; 380 self->oy = 0;
239 self->row = 0; 381 self->row = 0;
240 self->rows = 0; 382 self->rows = 0;
241} 383}
242 384
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
243static void 395static void
244map_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)
245{ 397{
246 int x, y; 398 int x, y;
247 maprow *row; 399 maprow *row;
400 mapcell *cell;
248 401
249 for (y = y0; y < y0 + h; y++) 402 for (y = y0; y < y0 + h; y++)
250 if (y >= 0) 403 if (y >= 0)
251 { 404 {
252 if (y >= self->rows) 405 if (y >= self->rows)
… …
258 if (x >= row->c0) 411 if (x >= row->c0)
259 { 412 {
260 if (x >= row->c1) 413 if (x >= row->c1)
261 break; 414 break;
262 415
263 row->col[x - row->c0].darkness = -1; 416 cell = row->col + x - row->c0;
417
418 CELL_CLEAR (cell);
264 } 419 }
265 } 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);
266} 437}
267 438
268static void 439static void
269music_finished (void) 440music_finished (void)
270{ 441{
… …
289 ev.data2 = 0; 460 ev.data2 = 0;
290 461
291 SDL_PushEvent ((SDL_Event *)&ev); 462 SDL_PushEvent ((SDL_Event *)&ev);
292} 463}
293 464
294MODULE = CFClient PACKAGE = CFClient 465static unsigned int
466minpot (unsigned int n)
467{
468 if (!n)
469 return 0;
470
471 --n;
472
473 n |= n >> 1;
474 n |= n >> 2;
475 n |= n >> 4;
476 n |= n >> 8;
477 n |= n >> 16;
478
479 return n + 1;
480}
481
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
295 593
296PROTOTYPES: ENABLE 594PROTOTYPES: ENABLE
297 595
298BOOT: 596BOOT:
299{ 597{
300 HV *stash = gv_stashpv ("CFClient", 1); 598 HV *stash = gv_stashpv ("DC", 1);
301 static const struct { 599 static const struct {
302 const char *name; 600 const char *name;
303 IV iv; 601 IV iv;
304 } *civ, const_iv[] = { 602 } *civ, const_iv[] = {
305# 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
306 const_iv (SDL_ACTIVEEVENT), 607 const_iv (SDL_ACTIVEEVENT),
307 const_iv (SDL_KEYDOWN), 608 const_iv (SDL_KEYDOWN),
308 const_iv (SDL_KEYUP), 609 const_iv (SDL_KEYUP),
309 const_iv (SDL_MOUSEMOTION), 610 const_iv (SDL_MOUSEMOTION),
310 const_iv (SDL_MOUSEBUTTONDOWN), 611 const_iv (SDL_MOUSEBUTTONDOWN),
… …
319 const_iv (SDL_EVENT_RESERVEDA), 620 const_iv (SDL_EVENT_RESERVEDA),
320 const_iv (SDL_EVENT_RESERVEDB), 621 const_iv (SDL_EVENT_RESERVEDB),
321 const_iv (SDL_VIDEORESIZE), 622 const_iv (SDL_VIDEORESIZE),
322 const_iv (SDL_VIDEOEXPOSE), 623 const_iv (SDL_VIDEOEXPOSE),
323 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),
324 const_iv (SDLK_KP0), 682 const_iv (SDLK_KP0),
325 const_iv (SDLK_KP1), 683 const_iv (SDLK_KP1),
326 const_iv (SDLK_KP2), 684 const_iv (SDLK_KP2),
327 const_iv (SDLK_KP3), 685 const_iv (SDLK_KP3),
328 const_iv (SDLK_KP4), 686 const_iv (SDLK_KP4),
… …
383 const_iv (SDLK_BREAK), 741 const_iv (SDLK_BREAK),
384 const_iv (SDLK_MENU), 742 const_iv (SDLK_MENU),
385 const_iv (SDLK_POWER), 743 const_iv (SDLK_POWER),
386 const_iv (SDLK_EURO), 744 const_iv (SDLK_EURO),
387 const_iv (SDLK_UNDO), 745 const_iv (SDLK_UNDO),
746
388 const_iv (KMOD_NONE), 747 const_iv (KMOD_NONE),
748 const_iv (KMOD_SHIFT),
389 const_iv (KMOD_LSHIFT), 749 const_iv (KMOD_LSHIFT),
390 const_iv (KMOD_RSHIFT), 750 const_iv (KMOD_RSHIFT),
751 const_iv (KMOD_CTRL),
391 const_iv (KMOD_LCTRL), 752 const_iv (KMOD_LCTRL),
392 const_iv (KMOD_RCTRL), 753 const_iv (KMOD_RCTRL),
754 const_iv (KMOD_ALT),
393 const_iv (KMOD_LALT), 755 const_iv (KMOD_LALT),
394 const_iv (KMOD_RALT), 756 const_iv (KMOD_RALT),
757 const_iv (KMOD_META),
395 const_iv (KMOD_LMETA), 758 const_iv (KMOD_LMETA),
396 const_iv (KMOD_RMETA), 759 const_iv (KMOD_RMETA),
397 const_iv (KMOD_NUM), 760 const_iv (KMOD_NUM),
398 const_iv (KMOD_CAPS), 761 const_iv (KMOD_CAPS),
399 const_iv (KMOD_MODE), 762 const_iv (KMOD_MODE),
400 const_iv (KMOD_CTRL), 763
401 const_iv (KMOD_SHIFT), 764 const_iv (KMOD_LRAM),
402 const_iv (KMOD_ALT), 765
403 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)
404# undef const_iv 796# undef const_iv
405 }; 797 };
406 798
407 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; )
408 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 800 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
409 801
410 ft2_fontmap = pango_ft2_font_map_new (); 802 assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
411 pango_ft2_font_map_set_default_substitute ((PangoFT2FontMap *)ft2_fontmap, substitute_func, 0, 0); 803 assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
412 ft2_context = pango_ft2_font_map_create_context ((PangoFT2FontMap *)ft2_fontmap);
413
414 cairo_fontmap = pango_cairo_font_map_get_default ();
415 cairo_context = pango_cairo_font_map_create_context ((PangoCairoFontMap *)cairo_fontmap);
416} 804}
805
806void
807weaken (SV *rv)
808 PROTOTYPE: $
809 CODE:
810 sv_rvweaken (rv);
417 811
418int 812int
419SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO) 813in_destruct ()
814 CODE:
815 RETVAL = PL_main_cv == Nullcv;
816 OUTPUT:
817 RETVAL
420 818
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
832
421void 833void
834pango_init ()
835 CODE:
836{
837 opengl_fontmap = pango_opengl_font_map_new ();
838 pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
839 opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
840 /*pango_context_set_font_description (opengl_context, default_font);*/
841#if PANGO_VERSION_CHECK (1, 15, 2)
842 pango_context_set_language (opengl_context, pango_language_from_string ("en"));
843 /*pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);*/
844#endif
845}
846
847char *SDL_GetError ()
848
849void SDL_braino ()
850
851int SDL_Init (U32 flags)
852
853int SDL_InitSubSystem (U32 flags)
854
855void SDL_QuitSubSystem (U32 flags)
856
422SDL_Quit () 857void SDL_Quit ()
423 858
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
424void 868void
425SDL_ListModes () 869SDL_ListModes (int rgb, int alpha)
426 PPCODE: 870 PPCODE:
427{ 871{
428 SDL_Rect **m; 872 SDL_Rect **m;
429 873
430 SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5); 874 SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
431 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5); 875 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
432 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5); 876 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
433 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1); 877 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
434 878
879 SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
880 SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
881
435 SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0); 882 SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
436 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0); 883 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
437 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0); 884 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
438 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0); 885 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
439 886
440 SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1); 887 SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
441 SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
442 SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0); 888 SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
443
444 SDL_EnableUNICODE (1);
445 SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
446 889
447 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL); 890 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
448 891
449 if (m && m != (SDL_Rect **)-1) 892 if (m && m != (SDL_Rect **)-1)
450 while (*m) 893 while (*m)
451 { 894 {
895 if ((*m)->w >= 400 && (*m)->h >= 300)
896 {
452 AV *av = newAV (); 897 AV *av = newAV ();
453 av_push (av, newSViv ((*m)->w)); 898 av_push (av, newSViv ((*m)->w));
454 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));
455 XPUSHs (sv_2mortal (newRV_noinc ((SV *)av))); 902 XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
903 }
456 904
457 ++m; 905 ++m;
458 } 906 }
459} 907}
460 908
461int 909int
462SDL_SetVideoMode (int w, int h, int fullscreen) 910SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
463 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
464 RETVAL = !!SDL_SetVideoMode ( 921 RETVAL = !!SDL_SetVideoMode (
465 w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0) 922 w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)
466 ); 923 );
467 SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+"); 924
925 if (RETVAL)
926 {
927 av_clear (texture_av);
928
929 SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
930#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
931#include "glfunc.h"
932#undef GL_FUNC
933 }
934}
468 OUTPUT: 935 OUTPUT:
469 RETVAL 936 RETVAL
470 937
471void 938void
472SDL_GL_SwapBuffers () 939SDL_GL_SwapBuffers ()
473 940
941char *
942SDL_GetKeyName (int sym)
943
944int
945SDL_GetAppState ()
946
947int
948SDL_GetModState ()
949
474void 950void
475SDL_PollEvent () 951poll_events ()
476 PPCODE: 952 PPCODE:
477{ 953{
478 SDL_Event ev; 954 SDL_Event ev;
479 955
480 while (SDL_PollEvent (&ev)) 956 SDL_PumpEvents ();
957 while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
481 { 958 {
482 HV *hv = newHV (); 959 HV *hv = newHV ();
483 hv_store (hv, "type", 4, newSViv (ev.type), 0); 960 hv_store (hv, "type", 4, newSViv (ev.type), 0);
484 961
485 switch (ev.type) 962 switch (ev.type)
486 { 963 {
487 case SDL_KEYDOWN: 964 case SDL_KEYDOWN:
488 case SDL_KEYUP: 965 case SDL_KEYUP:
489 hv_store (hv, "state", 5, newSViv (ev.key.state), 0); 966 hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
490 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0); 967 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
491 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 */
492 hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0); 970 hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
493 break; 971 break;
494 972
495 case SDL_ACTIVEEVENT: 973 case SDL_ACTIVEEVENT:
496 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0); 974 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
497 hv_store (hv, "state", 5, newSViv (ev.active.state), 0); 975 hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
498 break; 976 break;
499 977
500 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
997 hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
501 hv_store (hv, "state", 5, newSViv (ev.motion.state), 0); 998 hv_store (hv, "state", 5, newSViv (state), 0);
502 hv_store (hv, "x", 1, newSViv (ev.motion.x), 0); 999 hv_store (hv, "x", 1, newSViv (x), 0);
503 hv_store (hv, "y", 1, newSViv (ev.motion.y), 0); 1000 hv_store (hv, "y", 1, newSViv (y), 0);
504 hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0); 1001 hv_store (hv, "xrel", 4, newSViv (xrel), 0);
505 hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0); 1002 hv_store (hv, "yrel", 4, newSViv (yrel), 0);
1003 }
506 break; 1004 break;
507 1005
508 case SDL_MOUSEBUTTONDOWN: 1006 case SDL_MOUSEBUTTONDOWN:
509 case SDL_MOUSEBUTTONUP: 1007 case SDL_MOUSEBUTTONUP:
1008 hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
1009
510 hv_store (hv, "button", 6, newSViv (ev.button.button), 0); 1010 hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
511 hv_store (hv, "state", 5, newSViv (ev.button.state), 0); 1011 hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
512 hv_store (hv, "x", 1, newSViv (ev.button.x), 0); 1012 hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
513 hv_store (hv, "y", 1, newSViv (ev.button.y), 0); 1013 hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
514 break; 1014 break;
… …
518 hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0); 1018 hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
519 hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0); 1019 hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
520 break; 1020 break;
521 } 1021 }
522 1022
523 XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv))); 1023 XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
524 } 1024 }
525} 1025}
526 1026
527int 1027int
528Mix_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)
529 POSTCALL: 1029 POSTCALL:
530 Mix_HookMusicFinished (music_finished); 1030 Mix_HookMusicFinished (music_finished);
531 Mix_ChannelFinished (channel_finished); 1031 Mix_ChannelFinished (channel_finished);
532 1032
533void 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
534Mix_CloseAudio () 1050Mix_CloseAudio ()
535 1051
536int 1052int
537Mix_AllocateChannels (int numchans = -1) 1053Mix_AllocateChannels (int numchans = -1)
538 1054
1055const char *
1056Mix_GetError ()
1057
539void 1058void
540lowdelay (int fd, int val = 1) 1059lowdelay (int fd, int val = 1)
541 CODE: 1060 CODE:
1061 setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
1062
1063void
1064win32_proxy_info ()
1065 PPCODE:
1066{
542#ifndef _WIN32 1067#ifdef _WIN32
543 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 }
544#endif 1089#endif
1090}
545 1091
546char * 1092int
547gl_version () 1093add_font (char *file)
548 CODE: 1094 CODE:
549 RETVAL = (char *)glGetString (GL_VERSION); 1095 RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
550 OUTPUT: 1096 OUTPUT:
551 RETVAL 1097 RETVAL
552
553char *
554gl_extensions ()
555 CODE:
556 RETVAL = (char *)glGetString (GL_EXTENSIONS);
557 OUTPUT:
558 RETVAL
559
560void
561add_font (char *file)
562 CODE:
563 FcConfigAppFontAddFile (0, (const FcChar8 *)file); /* no idea wether this is required */
564 1098
565void 1099void
566load_image_inline (SV *image_) 1100load_image_inline (SV *image_)
567 ALIAS: 1101 ALIAS:
568 load_image_file = 1 1102 load_image_file = 1
… …
571 STRLEN image_len; 1105 STRLEN image_len;
572 char *image = (char *)SvPVbyte (image_, image_len); 1106 char *image = (char *)SvPVbyte (image_, image_len);
573 SDL_Surface *surface, *surface2; 1107 SDL_Surface *surface, *surface2;
574 SDL_PixelFormat fmt; 1108 SDL_PixelFormat fmt;
575 SDL_RWops *rw = ix 1109 SDL_RWops *rw = ix
576 ? SDL_RWFromFile (image, "r") 1110 ? SDL_RWFromFile (image, "rb")
577 : SDL_RWFromConstMem (image, image_len); 1111 : SDL_RWFromConstMem (image, image_len);
578 1112
579 if (!rw) 1113 if (!rw)
580 croak ("load_image: %s", SDL_GetError ()); 1114 croak ("load_image: %s", SDL_GetError ());
581 1115
… …
610 1144
611 surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE); 1145 surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);
612 1146
613 assert (surface2->pitch == surface2->w * 4); 1147 assert (surface2->pitch == surface2->w * 4);
614 1148
1149 SDL_LockSurface (surface2);
615 EXTEND (SP, 5); 1150 EXTEND (SP, 6);
616 PUSHs (sv_2mortal (newSViv (surface2->w))); 1151 PUSHs (sv_2mortal (newSViv (surface2->w)));
617 PUSHs (sv_2mortal (newSViv (surface2->h))); 1152 PUSHs (sv_2mortal (newSViv (surface2->h)));
618 SDL_LockSurface (surface2);
619 PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch))); 1153 PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));
620 SDL_UnlockSurface (surface2);
621 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)));
622 PUSHs (sv_2mortal (newSViv (GL_RGBA))); 1155 PUSHs (sv_2mortal (newSViv (GL_RGBA)));
623 PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE))); 1156 PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
1157 SDL_UnlockSurface (surface2);
624 1158
625 SDL_FreeSurface (surface); 1159 SDL_FreeSurface (surface);
626 SDL_FreeSurface (surface2); 1160 SDL_FreeSurface (surface2);
627} 1161}
628 1162
… …
652} 1186}
653 1187
654void 1188void
655error (char *message) 1189error (char *message)
656 CODE: 1190 CODE:
1191 fprintf (stderr, "ERROR: %s\n", message);
657#ifdef _WIN32 1192#ifdef _WIN32
658 MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR | MB_SETFOREGROUND); 1193 MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
1194#endif
1195
1196void
1197fatal (char *message)
1198 CODE:
1199 fprintf (stderr, "FATAL: %s\n", message);
1200#ifdef _WIN32
1201 MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
1202#endif
1203 _exit (1);
1204
1205void
1206_exit (int retval = 0)
1207 CODE:
1208#ifdef WIN32
1209 ExitThread (retval); // unclean, please beam me up
659#else 1210#else
660 fprintf (stderr, "ERROR: %s\n", message); 1211 _exit (retval);
661#endif 1212#endif
662 1213
663void 1214void
664fatal (char *message) 1215debug ()
665 CODE: 1216 CODE:
666#ifdef _WIN32 1217{
667 MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR | MB_SETFOREGROUND); 1218#if DEBUG
668#else 1219 VALGRIND_DO_LEAK_CHECK;
669 fprintf (stderr, "FATAL: %s\n", message);
670#endif 1220#endif
671 exit (1); 1221}
672 1222
1223int
1224SvREFCNT (SV *sv)
1225 CODE:
1226 RETVAL = SvREFCNT (sv);
1227 OUTPUT:
1228 RETVAL
1229
673MODULE = CFClient PACKAGE = CFClient::Font 1230MODULE = Deliantra::Client PACKAGE = DC::Font
674 1231
675CFClient::Font 1232PROTOTYPES: DISABLE
1233
1234DC::Font
676new_from_file (SV *class, char *path, int id = 0) 1235new_from_file (SV *class, char *path, int id = 0)
677 CODE: 1236 CODE:
678{ 1237{
679 int count; 1238 int count;
680 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count); 1239 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
… …
683} 1242}
684 OUTPUT: 1243 OUTPUT:
685 RETVAL 1244 RETVAL
686 1245
687void 1246void
688DESTROY (CFClient::Font self) 1247DESTROY (DC::Font self)
689 CODE: 1248 CODE:
690 pango_font_description_free (self); 1249 pango_font_description_free (self);
691 1250
692void 1251void
693make_default (CFClient::Font self) 1252make_default (DC::Font self)
1253 PROTOTYPE: $
694 CODE: 1254 CODE:
695 default_font = self; 1255 default_font = self;
696 1256
697MODULE = CFClient PACKAGE = CFClient::Layout 1257MODULE = Deliantra::Client PACKAGE = DC::Layout
698 1258
699CFClient::Layout 1259PROTOTYPES: DISABLE
700new (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)
701 CODE: 1275 CODE:
702 New (0, RETVAL, 1, struct cf_layout); 1276 New (0, RETVAL, 1, struct cf_layout);
703 1277
704 RETVAL->pl = pango_layout_new (rgba ? cairo_context : ft2_context); 1278 RETVAL->pl = pango_layout_new (opengl_context);
705 RETVAL->rgba = rgba;
706 RETVAL->r = 1.; 1279 RETVAL->r = 1.;
707 RETVAL->g = 1.; 1280 RETVAL->g = 1.;
708 RETVAL->b = 1.; 1281 RETVAL->b = 1.;
709 RETVAL->a = 1.; 1282 RETVAL->a = 1.;
710 RETVAL->base_height = MIN_FONT_HEIGHT; 1283 RETVAL->base_height = MIN_FONT_HEIGHT;
711 RETVAL->font = 0; 1284 RETVAL->font = 0;
1285 RETVAL->rc = rc_alloc ();
712 1286
713 pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR); 1287 pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
714 layout_update_font (RETVAL); 1288 layout_update_font (RETVAL);
715 OUTPUT: 1289 OUTPUT:
716 RETVAL 1290 RETVAL
717 1291
718void 1292void
719DESTROY (CFClient::Layout self) 1293DESTROY (DC::Layout self)
720 CODE: 1294 CODE:
721 g_object_unref (self->pl); 1295 g_object_unref (self->pl);
1296 rc_free (self->rc);
722 Safefree (self); 1297 Safefree (self);
723 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
724int 1389int
725is_rgba (CFClient::Layout self) 1390has_wrapped (DC::Layout self)
726 CODE: 1391 CODE:
727 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}
728 OUTPUT: 1401 OUTPUT:
729 RETVAL 1402 RETVAL
730 1403
731void
732set_text (CFClient::Layout self, SV *text_)
733 CODE:
734{
735 STRLEN textlen;
736 char *text = SvPVutf8 (text_, textlen);
737
738 pango_layout_set_text (self->pl, text, textlen);
739}
740
741void
742set_markup (CFClient::Layout self, SV *text_)
743 CODE:
744{
745 STRLEN textlen;
746 char *text = SvPVutf8 (text_, textlen);
747
748 pango_layout_set_markup (self->pl, text, textlen);
749}
750
751SV * 1404SV *
752get_text (CFClient::Layout self) 1405get_text (DC::Layout self)
753 CODE: 1406 CODE:
754 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0); 1407 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
755 SvUTF8_on (RETVAL); 1408 sv_utf8_decode (RETVAL);
756 OUTPUT: 1409 OUTPUT:
757 RETVAL 1410 RETVAL
758 1411
759void 1412void
760set_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.)
761 CODE: 1414 CODE:
762 self->r = r; 1415 self->r = r;
763 self->g = g; 1416 self->g = g;
764 self->b = b; 1417 self->b = b;
765 self->a = a; 1418 self->a = a;
766 1419
767void 1420void
768set_font (CFClient::Layout self, CFClient::Font font = 0) 1421set_font (DC::Layout self, DC::Font font = 0)
769 CODE: 1422 CODE:
770 if (self->font != font) 1423 if (self->font != font)
771 { 1424 {
772 self->font = font; 1425 self->font = font;
773 layout_update_font (self); 1426 layout_update_font (self);
774 } 1427 }
775 1428
776void 1429void
777set_height (CFClient::Layout self, int base_height) 1430set_height (DC::Layout self, int base_height)
778 CODE: 1431 CODE:
779 if (self->base_height != base_height) 1432 if (self->base_height != base_height)
780 { 1433 {
781 self->base_height = base_height; 1434 self->base_height = base_height;
782 layout_update_font (self); 1435 layout_update_font (self);
783 } 1436 }
784 1437
785void 1438void
786set_width (CFClient::Layout self, int max_width = -1) 1439set_width (DC::Layout self, int max_width = -1)
787 CODE: 1440 CODE:
788 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);
789 1442
790void 1443void
1444set_indent (DC::Layout self, int indent)
1445 CODE:
1446 pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1447
1448void
1449set_spacing (DC::Layout self, int spacing)
1450 CODE:
1451 pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1452
1453void
1454set_ellipsise (DC::Layout self, int ellipsise)
1455 CODE:
1456 pango_layout_set_ellipsize (self->pl,
1457 ellipsise == 1 ? PANGO_ELLIPSIZE_START
1458 : ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1459 : ellipsise == 3 ? PANGO_ELLIPSIZE_END
1460 : PANGO_ELLIPSIZE_NONE
1461 );
1462
1463void
1464set_single_paragraph_mode (DC::Layout self, int spm)
1465 CODE:
1466 pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1467
1468void
791size (CFClient::Layout self) 1469size (DC::Layout self)
792 PPCODE: 1470 PPCODE:
793{ 1471{
794 int w, h; 1472 int w, h;
795 1473
796 layout_get_pixel_size (self, &w, &h); 1474 layout_get_pixel_size (self, &w, &h);
… …
799 PUSHs (sv_2mortal (newSViv (w))); 1477 PUSHs (sv_2mortal (newSViv (w)));
800 PUSHs (sv_2mortal (newSViv (h))); 1478 PUSHs (sv_2mortal (newSViv (h)));
801} 1479}
802 1480
803int 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
804xy_to_index (CFClient::Layout self, int x, int y) 1494xy_to_index (DC::Layout self, int x, int y)
805 CODE: 1495 CODE:
806{ 1496{
807 int index, trailing; 1497 int index, trailing;
808 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);
809 RETVAL = index; 1499 RETVAL = index + trailing;
810} 1500}
811 OUTPUT: 1501 OUTPUT:
812 RETVAL 1502 RETVAL
813 1503
814void 1504void
815cursor_pos (CFClient::Layout self, int index) 1505cursor_pos (DC::Layout self, int index)
816 PPCODE: 1506 PPCODE:
817{ 1507{
818 PangoRectangle strong_pos; 1508 PangoRectangle pos;
819 pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0); 1509 pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
820 1510
821 EXTEND (SP, 3); 1511 EXTEND (SP, 3);
822 PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE))); 1512 PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
823 PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE))); 1513 PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
824 PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE))); 1514 PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
825} 1515}
826 1516
827void 1517void
828render (CFClient::Layout self) 1518index_to_line_x (DC::Layout self, int index, int trailing = 0)
829 PPCODE: 1519 PPCODE:
830{ 1520{
831 SV *retval; 1521 int line, x;
832 int w, h;
833 1522
834 layout_get_pixel_size (self, &w, &h); 1523 pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
835 1524#if !PANGO_VERSION_CHECK (1, 17, 3)
836 if (self->rgba) 1525 /* pango bug: line is between 1..numlines, not 0..numlines-1 */
837 { 1526 --line;
838 cairo_surface_t *surface; 1527#endif
839 cairo_t *cairo;
840
841 retval = newSV (w * h * 4);
842 SvPOK_only (retval);
843 SvCUR_set (retval, w * h * 4);
844
845 memset (SvPVX (retval), 0, w * h * 4);
846
847 surface = cairo_image_surface_create_for_data (
848 (void*)SvPVX (retval), CAIRO_FORMAT_ARGB32, w, h, w * 4);
849 cairo = cairo_create (surface);
850 cairo_set_source_rgba (cairo, self->r, self->g, self->b, self->a);
851
852 pango_cairo_show_layout (cairo, self->pl);
853
854 cairo_destroy (cairo);
855 cairo_surface_destroy (surface);
856
857 // what a mess, and its premultiplied, too :(
858 {
859 uint32_t *p = (uint32_t *)SvPVX (retval);
860 uint32_t *e = p + w * h;
861
862 while (p < e)
863 {
864 uint32_t rgba = *p;
865 rgba = (rgba >> 24) | (rgba << 8);
866 rgba = SDL_SwapBE32 (rgba);
867 *p++ = rgba;
868 }
869 }
870
871 EXTEND (SP, 5); 1528 EXTEND (SP, 2);
872 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)
873 PUSHs (sv_2mortal (newSViv (h))); 1550 PUSHs (sv_2mortal (newSViv (index + trailing)));
874 PUSHs (sv_2mortal (retval));
875 PUSHs (sv_2mortal (newSViv (GL_RGBA)));
876 PUSHs (sv_2mortal (newSViv (GL_RGBA)));
877 }
878 else 1551 else
879 { 1552 {
880 FT_Bitmap bitmap;
881
882 retval = newSV (w * h);
883 SvPOK_only (retval);
884 SvCUR_set (retval, w * h);
885
886 bitmap.rows = h;
887 bitmap.width = w;
888 bitmap.pitch = w;
889 bitmap.buffer = (unsigned char*)SvPVX (retval);
890 bitmap.num_grays = 256;
891 bitmap.pixel_mode = FT_PIXEL_MODE_GRAY;
892
893 memset (bitmap.buffer, 0, w * h);
894
895 pango_ft2_render_layout (&bitmap, self->pl, 0 * PANGO_SCALE, 0 * PANGO_SCALE);
896
897 EXTEND (SP, 5);
898 PUSHs (sv_2mortal (newSViv (w))); 1553 PUSHs (sv_2mortal (newSViv (index)));
899 PUSHs (sv_2mortal (newSViv (h))); 1554 PUSHs (sv_2mortal (newSViv (trailing)));
900 PUSHs (sv_2mortal (retval));
901 PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
902 PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
903 } 1555 }
904} 1556}
905 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
906MODULE = CFClient PACKAGE = CFClient::Texture 1592MODULE = Deliantra::Client PACKAGE = DC::Texture
907 1593
1594PROTOTYPES: ENABLE
1595
908void 1596void
1597pad (SV *data_, int ow, int oh, int nw, int nh)
1598 CODE:
1599{
1600 if ((nw != ow || nh != oh) && SvOK (data_))
1601 {
1602 STRLEN datalen;
1603 char *data = SvPVbyte (data_, datalen);
1604 int bpp = datalen / (ow * oh);
1605 SV *result_ = sv_2mortal (newSV (nw * nh * bpp));
1606
1607 SvPOK_only (result_);
1608 SvCUR_set (result_, nw * nh * bpp);
1609
1610 memset (SvPVX (result_), 0, nw * nh * bpp);
1611 while (oh--)
1612 memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1613
1614 sv_setsv (data_, result_);
1615 }
1616}
1617
1618void
909draw_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.)
910 PROTOTYPE: $$$;$$ 1620 PROTOTYPE: $$$;$$
911 ALIAS: 1621 ALIAS:
912 draw_quad_alpha = 1 1622 draw_quad_alpha = 1
913 draw_quad_alpha_premultiplied = 2 1623 draw_quad_alpha_premultiplied = 2
914 CODE: 1624 CODE:
915{ 1625{
916 HV *hv = (HV *)SvRV (self); 1626 HV *hv = (HV *)SvRV (self);
917 float s = SvNV (*hv_fetch (hv, "s", 1, 1)); 1627 float s = SvNV (*hv_fetch (hv, "s", 1, 1));
918 float t = SvNV (*hv_fetch (hv, "t", 1, 1)); 1628 float t = SvNV (*hv_fetch (hv, "t", 1, 1));
919 int name = SvIV (*hv_fetch (hv, "name", 4, 1)); 1629 int name = SvIV (*hv_fetch (hv, "name", 4, 1));
920 int wrap_mode = SvIV (*hv_fetch (hv, "wrap_mode", 9, 1)); 1630
1631 if (name <= 0)
1632 XSRETURN_EMPTY;
921 1633
922 if (items < 5) 1634 if (items < 5)
923 { 1635 {
924 w = SvNV (*hv_fetch (hv, "w", 1, 1)); 1636 w = SvNV (*hv_fetch (hv, "w", 1, 1));
925 h = SvNV (*hv_fetch (hv, "h", 1, 1)); 1637 h = SvNV (*hv_fetch (hv, "h", 1, 1));
926 } 1638 }
927 1639
928 if (ix) 1640 if (ix)
929 { 1641 {
930 glEnable (GL_BLEND); 1642 glEnable (GL_BLEND);
1643
1644 if (ix == 2)
931 glBlendFunc (ix == 1 ? GL_SRC_ALPHA : GL_ONE, GL_ONE_MINUS_SRC_ALPHA); 1645 glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
1646 else
1647 gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
1648 GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
1649
1650 glEnable (GL_ALPHA_TEST);
1651 glAlphaFunc (GL_GREATER, 0.01f);
932 } 1652 }
933 1653
934 glBindTexture (GL_TEXTURE_2D, name); 1654 glBindTexture (GL_TEXTURE_2D, name);
935
936 if (wrap_mode)
937 {
938 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT);
939 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT);
940 }
941 1655
942 glBegin (GL_QUADS); 1656 glBegin (GL_QUADS);
943 glTexCoord2f (0, 0); glVertex2f (x , y ); 1657 glTexCoord2f (0, 0); glVertex2f (x , y );
944 glTexCoord2f (0, t); glVertex2f (x , y + h); 1658 glTexCoord2f (0, t); glVertex2f (x , y + h);
945 glTexCoord2f (s, t); glVertex2f (x + w, y + h); 1659 glTexCoord2f (s, t); glVertex2f (x + w, y + h);
946 glTexCoord2f (s, 0); glVertex2f (x + w, y ); 1660 glTexCoord2f (s, 0); glVertex2f (x + w, y );
947 glEnd (); 1661 glEnd ();
948 1662
949 if (ix) 1663 if (ix)
1664 {
1665 glDisable (GL_ALPHA_TEST);
950 glDisable (GL_BLEND); 1666 glDisable (GL_BLEND);
1667 }
951} 1668}
952 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
953MODULE = CFClient PACKAGE = CFClient::Map 1802MODULE = Deliantra::Client PACKAGE = DC::Map
954 1803
955CFClient::Map 1804PROTOTYPES: DISABLE
956new (SV *class, int map_width, int map_height) 1805
1806DC::Map
1807new (SV *class)
957 CODE: 1808 CODE:
958 New (0, RETVAL, 1, struct map); 1809 New (0, RETVAL, 1, struct map);
959 RETVAL->x = 0; 1810 RETVAL->x = 0;
960 RETVAL->y = 0; 1811 RETVAL->y = 0;
961 RETVAL->w = map_width; 1812 RETVAL->w = 0;
962 RETVAL->h = map_height; 1813 RETVAL->h = 0;
963 RETVAL->ox = 0; 1814 RETVAL->ox = 0;
964 RETVAL->oy = 0; 1815 RETVAL->oy = 0;
965 RETVAL->faces = 8192; 1816 RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
966 Newz (0, RETVAL->face, RETVAL->faces, mapface); 1817 RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
967 RETVAL->texs = 8192;
968 Newz (0, RETVAL->tex, RETVAL->texs, maptex);
969 RETVAL->rows = 0; 1818 RETVAL->rows = 0;
970 RETVAL->row = 0; 1819 RETVAL->row = 0;
971 OUTPUT: 1820 OUTPUT:
972 RETVAL 1821 RETVAL
973 1822
974void 1823void
975DESTROY (CFClient::Map self) 1824DESTROY (DC::Map self)
976 CODE: 1825 CODE:
977{ 1826{
978 map_clear (self); 1827 map_clear (self);
979 Safefree (self->face); 1828 Safefree (self->face2tile);
1829 Safefree (self->tex);
980 Safefree (self); 1830 Safefree (self);
981} 1831}
982 1832
983void 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
984clear (CFClient::Map self) 1840clear (DC::Map self)
985 CODE: 1841 CODE:
986 map_clear (self); 1842 map_clear (self);
987 1843
988void 1844void
989set_face (CFClient::Map self, int face, int texid) 1845set_tileid (DC::Map self, int face, int tile)
990 CODE: 1846 CODE:
991{ 1847{
992 while (self->faces <= face) 1848 need_facenum (self, face); self->face2tile [face] = tile;
993 { 1849 need_texid (self, tile);
994 Append (mapface, self->face, self->faces, self->faces);
995 self->faces *= 2;
996 }
997
998 self->face [face] = texid;
999} 1850}
1000 1851
1001void 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
1002set_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)
1003 CODE: 1877 CODE:
1004{ 1878{
1005 while (self->texs <= texid) 1879 need_texid (self, texid);
1006 {
1007 Append (maptex, self->tex, self->texs, self->texs);
1008 self->texs *= 2;
1009 }
1010 1880
1011 { 1881 {
1012 maptex *tex = self->tex + texid; 1882 maptex *tex = self->tex + texid;
1013 1883
1014 tex->name = name; 1884 tex->name = name;
… …
1019 tex->r = r; 1889 tex->r = r;
1020 tex->g = g; 1890 tex->g = g;
1021 tex->b = b; 1891 tex->b = b;
1022 tex->a = a; 1892 tex->a = a;
1023 } 1893 }
1894
1895 // somewhat hackish, but for textures that require it, it really
1896 // improves the look, and most others don't suffer.
1897 glBindTexture (GL_TEXTURE_2D, name);
1898 //glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
1899 //glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
1900 // use uglier nearest interpolation because linear suffers
1901 // from transparent color bleeding and ugly wrapping effects.
1902 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1024} 1903}
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 }
1025 1924
1026int 1925int
1027ox (CFClient::Map self) 1926ox (DC::Map self)
1028 ALIAS: 1927 ALIAS:
1029 oy = 1 1928 oy = 1
1929 x = 2
1930 y = 3
1931 w = 4
1932 h = 5
1030 CODE: 1933 CODE:
1031 switch (ix) 1934 switch (ix)
1032 { 1935 {
1033 case 0: RETVAL = self->ox; break; 1936 case 0: RETVAL = self->ox; break;
1034 case 1: RETVAL = self->oy; break; 1937 case 1: RETVAL = self->oy; break;
1938 case 2: RETVAL = self->x; break;
1939 case 3: RETVAL = self->y; break;
1940 case 4: RETVAL = self->w; break;
1941 case 5: RETVAL = self->h; break;
1035 } 1942 }
1036 OUTPUT: 1943 OUTPUT:
1037 RETVAL 1944 RETVAL
1038 1945
1039void 1946void
1040scroll (CFClient::Map self, int dx, int dy) 1947scroll (DC::Map self, int dx, int dy)
1041 CODE: 1948 CODE:
1042{ 1949{
1043 if (dx > 0) 1950 if (dx > 0)
1044 map_blank (self, self->x, self->y, dx - 1, self->h); 1951 map_blank (self, self->x, self->y, dx, self->h);
1045 else if (dx < 0) 1952 else if (dx < 0)
1046 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);
1047 1954
1048 if (dy > 0) 1955 if (dy > 0)
1049 map_blank (self, self->x, self->y, self->w, dy - 1); 1956 map_blank (self, self->x, self->y, self->w, dy);
1050 else if (dy < 0) 1957 else if (dy < 0)
1051 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);
1052 1959
1053 self->ox += dx; self->x += dx; 1960 self->ox += dx; self->x += dx;
1054 self->oy += dy; self->y += dy; 1961 self->oy += dy; self->y += dy;
1055 1962
1056 while (self->y < 0) 1963 while (self->y < 0)
… …
1060 self->rows += MAP_EXTEND_Y; 1967 self->rows += MAP_EXTEND_Y;
1061 self->y += MAP_EXTEND_Y; 1968 self->y += MAP_EXTEND_Y;
1062 } 1969 }
1063} 1970}
1064 1971
1065void 1972SV *
1066map1a_update (CFClient::Map self, SV *data_) 1973map1a_update (DC::Map self, SV *data_, int extmap)
1067 CODE: 1974 CODE:
1068{ 1975{
1069 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_); 1976 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1070 uint8_t *data_end = (uint8_t *)SvEND (data_); 1977 uint8_t *data_end = (uint8_t *)SvEND (data_);
1071 mapcell *cell; 1978 mapcell *cell;
1072 int x, y, flags; 1979 int x, y, z, flags;
1980 AV *missing = newAV ();
1981 RETVAL = newRV_noinc ((SV *)missing);
1073 1982
1074 while (data < data_end) 1983 while (data < data_end - 1)
1075 { 1984 {
1076 flags = (data [0] << 8) + data [1]; data += 2; 1985 flags = (data [0] << 8) + data [1]; data += 2;
1077 1986
1078 x = ((flags >> 10) & 63) + self->x; 1987 x = self->x + ((flags >> 10) & 63);
1079 y = ((flags >> 4) & 63) + self->y; 1988 y = self->y + ((flags >> 4) & 63);
1080 1989
1081 cell = map_get_cell (self, x, y); 1990 cell = map_get_cell (self, x, y);
1082 1991
1083 if (flags & 15) 1992 if (flags & 15)
1084 { 1993 {
1085 if (cell->darkness < 0) 1994 if (!cell->darkness)
1086 { 1995 {
1996 memset (cell, 0, sizeof (*cell));
1087 cell->darkness = 0; 1997 cell->darkness = 256;
1088 cell->face [0] = 0;
1089 cell->face [1] = 0;
1090 cell->face [2] = 0;
1091 } 1998 }
1092 1999
1093 cell->darkness = flags & 8 ? *data++ : 255;
1094
1095 //TODO: don't trust server data to be in-range(!) 2000 //TODO: don't trust server data to be in-range(!)
1096 2001
1097 if (flags & 4) 2002 if (flags & 8)
1098 { 2003 {
1099 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;
1100 } 2042 }
1101 2043
2044 for (z = 0; z <= 2; ++z)
1102 if (flags & 2) 2045 if (flags & (4 >> z))
1103 { 2046 {
1104 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 }
1105 } 2066 }
1106
1107 if (flags & 1)
1108 {
1109 cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
1110 }
1111 } 2067 }
1112 else 2068 else
1113 cell->darkness = -1; 2069 CELL_CLEAR (cell);
1114 } 2070 }
1115} 2071}
2072 OUTPUT:
2073 RETVAL
1116 2074
1117SV * 2075SV *
1118mapmap (CFClient::Map self, int x0, int y0, int w, int h) 2076mapmap (DC::Map self, int x0, int y0, int w, int h)
1119 CODE: 2077 CODE:
1120{ 2078{
1121 int x1, x; 2079 int x1, x;
1122 int y1, y; 2080 int y1, y;
1123 int z; 2081 int z;
… …
1144 { 2102 {
1145 mapcell *cell = row->col + (x - row->c0); 2103 mapcell *cell = row->col + (x - row->c0);
1146 2104
1147 for (z = 0; z <= 0; z++) 2105 for (z = 0; z <= 0; z++)
1148 { 2106 {
1149 mapface face = cell->face [z];
1150
1151 if (face)
1152 {
1153 maptex tex = self->tex [face]; 2107 maptex tex = self->tex [cell->tile [z]];
1154 int a0 = 255 - tex.a; 2108 int a0 = 255 - tex.a;
1155 int a1 = tex.a; 2109 int a1 = tex.a;
1156 2110
1157 r = (r * a0 + tex.r * a1) / 255; 2111 r = (r * a0 + tex.r * a1) / 255;
1158 g = (g * a0 + tex.g * a1) / 255; 2112 g = (g * a0 + tex.g * a1) / 255;
1159 b = (b * a0 + tex.b * a1) / 255; 2113 b = (b * a0 + tex.b * a1) / 255;
1160 a = (a * a0 + tex.a * a1) / 255; 2114 a = (a * a0 + tex.a * a1) / 255;
1161 }
1162 } 2115 }
1163 } 2116 }
1164 2117
1165 *map++ = (r ) 2118 *map++ = (r )
1166 | (g << 8) 2119 | (g << 8)
… …
1173} 2126}
1174 OUTPUT: 2127 OUTPUT:
1175 RETVAL 2128 RETVAL
1176 2129
1177void 2130void
1178draw (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)
1179 PPCODE: 2518 PPCODE:
1180{ 2519{
1181 int vx, vy;
1182 int x, y, z; 2520 int x, y;
1183 int last_name;
1184 mapface face;
1185 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);
1186 SV *darkness_sv = sv_2mortal (newSV (sw4 * sh)); 2526 SV *darkness3_sv = sv_2mortal (newSV (sw3 * sh3));
1187 uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv); 2527 uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
1188 2528
1189 memset (darkness, 255, sw4 * sh);
1190 SvPOK_only (darkness_sv); 2529 SvPOK_only (darkness3_sv);
1191 SvCUR_set (darkness_sv, sw4 * sh); 2530 SvCUR_set (darkness3_sv, sw3 * sh3);
1192 2531
1193 vx = self->x + (self->w - sw) / 2 - shift_x; 2532 mx += self->x - 1;
1194 vy = self->y + (self->h - sh) / 2 - shift_y; 2533 my += self->y - 1;
1195 2534
1196 /*
1197 int vx = self->vx = self->w >= sw
1198 ? self->x + (self->w - sw) / 2
1199 : MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1200
1201 int vy = self->vy = self->h >= sh
1202 ? self->y + (self->h - sh) / 2
1203 : MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));
1204 */
1205
1206 glColor4ub (255, 255, 255, 255);
1207
1208 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1209 glEnable (GL_BLEND);
1210 glEnable (GL_TEXTURE_2D);
1211 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1212
1213 glBegin (GL_QUADS);
1214
1215 last_name = 0;
1216
1217 for (z = 0; z < 3; z++)
1218 for (y = 0; y < sh; y++) 2535 for (y = 0; y < sh1; y++)
1219 if (0 <= y + vy && y + vy < self->rows) 2536 if (0 <= y + my && y + my < self->rows)
1220 { 2537 {
1221 maprow *row = self->row + (y + vy); 2538 maprow *row = self->row + (y + my);
1222 2539
1223 for (x = 0; x < sw; x++) 2540 for (x = 0; x < sw1; x++)
1224 if (row->c0 <= x + vx && x + vx < row->c1) 2541 if (row->c0 <= x + mx && x + mx < row->c1)
1225 { 2542 {
1226 mapcell *cell = row->col + (x + vx - row->c0); 2543 mapcell *cell = row->col + (x + mx - row->c0);
1227 2544
1228 darkness[y * sw4 + x] = cell->darkness < 0 2545 darkness1 [y * sw1 + x] = cell->darkness
2546 ? DARKNESS_ADJUST (255 - (cell->darkness - 1))
1229 ? 255 - FOW_DARKNESS 2547 : DARKNESS_ADJUST (255 - FOW_DARKNESS);
1230 : 255 - cell->darkness;
1231
1232 face = cell->face [z];
1233
1234 if (face)
1235 {
1236 maptex tex = self->tex [face];
1237
1238 int px = (x + 1) * 32 - tex.w;
1239 int py = (y + 1) * 32 - tex.h;
1240
1241 if (last_name != tex.name)
1242 {
1243 glEnd ();
1244 last_name = tex.name;
1245 glBindTexture (GL_TEXTURE_2D, last_name);
1246 glBegin (GL_QUADS);
1247 }
1248
1249 glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1250 glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1251 glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1252 glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1253 }
1254 } 2548 }
1255 } 2549 }
1256 2550
1257 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];
1258 2563
1259 glDisable (GL_TEXTURE_2D); 2564 uint8_t r11 = (d11 + d21 + d12) / 3;
1260 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);
1261 2588
1262 EXTEND (SP, 3); 2589 EXTEND (SP, 3);
1263 PUSHs (sv_2mortal (newSViv (sw4))); 2590 PUSHs (sv_2mortal (newSViv (sw3)));
1264 PUSHs (sv_2mortal (newSViv (sh))); 2591 PUSHs (sv_2mortal (newSViv (sh3)));
1265 PUSHs (darkness_sv); 2592 PUSHs (darkness3_sv);
1266} 2593}
1267 2594
1268SV * 2595SV *
1269get_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)
1270 CODE: 2597 CODE:
1271{ 2598{
1272 int x, y, x1, y1; 2599 int x, y, x1, y1;
1273 SV *data_sv = newSV (w * h * 7 + 5); 2600 SV *data_sv = newSV (w * h * 7 + 5);
1274 uint8_t *data = (uint8_t *)SvPVX (data_sv); 2601 uint8_t *data = (uint8_t *)SvPVX (data_sv);
… …
1299 if (row && row->c0 <= x && x < row->c1) 2626 if (row && row->c0 <= x && x < row->c1)
1300 { 2627 {
1301 mapcell *cell = row->col + (x - row->c0); 2628 mapcell *cell = row->col + (x - row->c0);
1302 uint8_t flags = 0; 2629 uint8_t flags = 0;
1303 2630
1304 if (cell->face [0]) flags |= 1; 2631 if (cell->tile [0]) flags |= 1;
1305 if (cell->face [1]) flags |= 2; 2632 if (cell->tile [1]) flags |= 2;
1306 if (cell->face [2]) flags |= 4; 2633 if (cell->tile [2]) flags |= 4;
1307 2634
1308 *data++ = flags; 2635 *data++ = flags;
1309 2636
1310 if (flags & 1) 2637 if (flags & 1)
1311 { 2638 {
2639 tileid tile = cell->tile [0];
1312 *data++ = cell->face [0] >> 8; 2640 *data++ = tile >> 8;
1313 *data++ = cell->face [0]; 2641 *data++ = tile;
1314 } 2642 }
1315 2643
1316 if (flags & 2) 2644 if (flags & 2)
1317 { 2645 {
2646 tileid tile = cell->tile [1];
1318 *data++ = cell->face [1] >> 8; 2647 *data++ = tile >> 8;
1319 *data++ = cell->face [1]; 2648 *data++ = tile;
1320 } 2649 }
1321 2650
1322 if (flags & 4) 2651 if (flags & 4)
1323 { 2652 {
2653 tileid tile = cell->tile [2];
1324 *data++ = cell->face [2] >> 8; 2654 *data++ = tile >> 8;
1325 *data++ = cell->face [2]; 2655 *data++ = tile;
1326 } 2656 }
1327 } 2657 }
1328 else 2658 else
1329 *data++ = 0; 2659 *data++ = 0;
1330 } 2660 }
1331 } 2661 }
1332 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 {
1333 SvPOK_only (data_sv); 2666 SvPOK_only (data_sv);
1334 SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv)); 2667 SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
2668 }
2669
1335 RETVAL = data_sv; 2670 RETVAL = data_sv;
1336} 2671}
1337 OUTPUT: 2672 OUTPUT:
1338 RETVAL 2673 RETVAL
1339 2674
1340void 2675void
1341set_rect (CFClient::Map self, int x0, int y0, uint8_t *data) 2676set_rect (DC::Map self, int x0, int y0, SV *data_sv)
1342 PPCODE: 2677 PPCODE:
1343{ 2678{
1344 int x, y, z; 2679 int x, y, z;
1345 int w, h; 2680 int w, h;
1346 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;
1347 2692
1348 if (*data++ != 0) 2693 if (*data++ != 0)
1349 return; /* version mismatch */ 2694 XSRETURN_EMPTY; /* version mismatch */
1350 2695
1351 w = *data++ << 8; w |= *data++; 2696 w = *data++ << 8; w |= *data++;
1352 h = *data++ << 8; h |= *data++; 2697 h = *data++ << 8; h |= *data++;
1353 2698
1354 // 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
… …
1366 { 2711 {
1367 maprow *row = map_get_row (self, y); 2712 maprow *row = map_get_row (self, y);
1368 2713
1369 for (x = x0; x < x1; x++) 2714 for (x = x0; x < x1; x++)
1370 { 2715 {
2716 uint8_t flags;
2717
2718 if (data + 7 >= end)
2719 XSRETURN_EMPTY;
2720
1371 uint8_t flags = *data++; 2721 flags = *data++;
1372 2722
1373 if (flags) 2723 if (flags)
1374 { 2724 {
1375 mapface face[3] = { 0, 0, 0 };
1376
1377 mapcell *cell = row_get_cell (row, x); 2725 mapcell *cell = row_get_cell (row, x);
2726 tileid tile[3] = { 0, 0, 0 };
1378 2727
1379 if (flags & 1) { face[0] = *data++ << 8; face[0] |= *data++; } 2728 if (flags & 1) { tile[0] = *data++ << 8; tile[0] |= *data++; }
1380 if (flags & 2) { face[1] = *data++ << 8; face[1] |= *data++; } 2729 if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
1381 if (flags & 4) { face[2] = *data++ << 8; face[2] |= *data++; } 2730 if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
1382 2731
1383 if (cell->darkness <= 0) 2732 if (cell->darkness == 0)
1384 { 2733 {
1385 cell->darkness = -1; 2734 /*cell->darkness = 0;*/
2735 EXTEND (SP, 3);
1386 2736
1387 for (z = 0; z <= 2; z++) 2737 for (z = 0; z <= 2; z++)
1388 { 2738 {
1389 cell->face[z] = face[z]; 2739 tileid t = tile [z];
1390 2740
1391 if (face[z] && (face[z] >= self->texs || !self->tex[face [z]].name)) 2741 if (t >= self->texs || (t && !self->tex [t].name))
2742 {
1392 XPUSHs (sv_2mortal (newSViv (face[z]))); 2743 PUSHs (sv_2mortal (newSViv (t)));
2744 need_texid (self, t);
2745 }
2746
2747 cell->tile [z] = t;
1393 } 2748 }
1394 } 2749 }
1395 } 2750 }
1396 } 2751 }
1397 } 2752 }
1398} 2753}
1399 2754
1400MODULE = CFClient PACKAGE = CFClient::MixChunk 2755MODULE = Deliantra::Client PACKAGE = DC::RW
1401 2756
1402CFClient::MixChunk 2757DC::RW
1403new_from_file (SV *class, char *path) 2758new (SV *class, SV *data_sv)
1404 CODE: 2759 CODE:
1405 RETVAL = Mix_LoadWAV (path); 2760{
2761 STRLEN datalen;
2762 char *data = SvPVbyte (data_sv, datalen);
2763
2764 RETVAL = SDL_RWFromConstMem (data, datalen);
2765}
1406 OUTPUT: 2766 OUTPUT:
1407 RETVAL 2767 RETVAL
1408 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 : '('
1409void 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
1410DESTROY (CFClient::MixChunk self) 2878DESTROY (DC::MixChunk self)
1411 CODE: 2879 CODE:
1412 Mix_FreeChunk (self); 2880 Mix_FreeChunk (self);
1413 2881
1414int 2882int
1415volume (CFClient::MixChunk self, int volume = -1) 2883volume (DC::MixChunk self, int volume = -1)
1416 CODE: 2884 CODE:
2885 if (items > 1)
2886 volume = CLAMP (volume, 0, 128);
1417 RETVAL = Mix_VolumeChunk (self, volume); 2887 RETVAL = Mix_VolumeChunk (self, volume);
1418 OUTPUT: 2888 OUTPUT:
1419 RETVAL 2889 RETVAL
1420 2890
1421int 2891DC::Channel
1422play (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)
1423 CODE: 2893 CODE:
2894{
1424 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}
1425 OUTPUT: 2906 OUTPUT:
1426 RETVAL 2907 RETVAL
1427 2908
1428MODULE = CFClient PACKAGE = CFClient::MixMusic 2909MODULE = Deliantra::Client PACKAGE = DC::MixMusic
1429 2910
1430int 2911int
1431volume (int volume = -1) 2912volume (int volume = -1)
2913 PROTOTYPE: ;$
1432 CODE: 2914 CODE:
2915 if (items > 0)
2916 volume = CLAMP (volume, 0, 128);
1433 RETVAL = Mix_VolumeMusic (volume); 2917 RETVAL = Mix_VolumeMusic (volume);
1434 OUTPUT: 2918 OUTPUT:
1435 RETVAL 2919 RETVAL
1436 2920
1437CFClient::MixMusic 2921void
1438new_from_file (SV *class, char *path) 2922fade_out (int ms)
1439 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:
1440 RETVAL = Mix_LoadMUS (path); 2934 RETVAL = Mix_LoadMUS_RW (rwops);
1441 OUTPUT: 2935 OUTPUT:
1442 RETVAL 2936 RETVAL
1443 2937
1444void 2938void
1445DESTROY (CFClient::MixMusic self) 2939DESTROY (DC::MixMusic self)
1446 CODE: 2940 CODE:
1447 Mix_FreeMusic (self); 2941 Mix_FreeMusic (self);
1448 2942
1449int 2943int
1450play (CFClient::MixMusic self, int loops = -1) 2944play (DC::MixMusic self, int loops = -1)
1451 CODE: 2945 CODE:
1452 RETVAL = Mix_PlayMusic (self, loops); 2946 RETVAL = Mix_PlayMusic (self, loops);
1453 OUTPUT: 2947 OUTPUT:
1454 RETVAL 2948 RETVAL
1455 2949
2950void
2951fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
2952 CODE:
2953 Mix_FadeInMusicPos (self, loops, ms, position);
2954
1456MODULE = CFClient PACKAGE = CFClient::OpenGL 2955MODULE = Deliantra::Client PACKAGE = DC::OpenGL
2956
2957PROTOTYPES: ENABLE
1457 2958
1458BOOT: 2959BOOT:
1459{ 2960{
1460 HV *stash = gv_stashpv ("CFClient::OpenGL", 1); 2961 HV *stash = gv_stashpv ("DC::OpenGL", 1);
1461 static const struct { 2962 static const struct {
1462 const char *name; 2963 const char *name;
1463 IV iv; 2964 IV iv;
1464 } *civ, const_iv[] = { 2965 } *civ, const_iv[] = {
1465# 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),
1466 const_iv (GL_COLOR_MATERIAL), 2971 const_iv (GL_COLOR_MATERIAL),
1467 const_iv (GL_SMOOTH), 2972 const_iv (GL_SMOOTH),
1468 const_iv (GL_FLAT), 2973 const_iv (GL_FLAT),
1469 const_iv (GL_DITHER), 2974 const_iv (GL_DITHER),
1470 const_iv (GL_BLEND), 2975 const_iv (GL_BLEND),
2976 const_iv (GL_CULL_FACE),
1471 const_iv (GL_SCISSOR_TEST), 2977 const_iv (GL_SCISSOR_TEST),
2978 const_iv (GL_DEPTH_TEST),
2979 const_iv (GL_ALPHA_TEST),
2980 const_iv (GL_NORMALIZE),
2981 const_iv (GL_RESCALE_NORMAL),
2982 const_iv (GL_FRONT),
2983 const_iv (GL_BACK),
2984 const_iv (GL_AUX0),
1472 const_iv (GL_AND), 2985 const_iv (GL_AND),
1473 const_iv (GL_ONE), 2986 const_iv (GL_ONE),
1474 const_iv (GL_ZERO), 2987 const_iv (GL_ZERO),
1475 const_iv (GL_SRC_ALPHA), 2988 const_iv (GL_SRC_ALPHA),
1476 const_iv (GL_SRC_ALPHA_SATURATE), 2989 const_iv (GL_DST_ALPHA),
1477 const_iv (GL_ONE_MINUS_SRC_ALPHA), 2990 const_iv (GL_ONE_MINUS_SRC_ALPHA),
1478 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),
2996 const_iv (GL_SRC_ALPHA_SATURATE),
1479 const_iv (GL_RGB), 2997 const_iv (GL_RGB),
1480 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),
1481 const_iv (GL_UNSIGNED_BYTE), 3002 const_iv (GL_UNSIGNED_BYTE),
3003 const_iv (GL_UNSIGNED_SHORT),
3004 const_iv (GL_UNSIGNED_INT),
1482 const_iv (GL_ALPHA), 3005 const_iv (GL_ALPHA),
3006 const_iv (GL_INTENSITY),
1483 const_iv (GL_LUMINANCE), 3007 const_iv (GL_LUMINANCE),
3008 const_iv (GL_LUMINANCE_ALPHA),
1484 const_iv (GL_FLOAT), 3009 const_iv (GL_FLOAT),
1485 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),
1486 const_iv (GL_COMPILE), 3017 const_iv (GL_COMPILE),
3018 const_iv (GL_PROXY_TEXTURE_1D),
3019 const_iv (GL_PROXY_TEXTURE_2D),
1487 const_iv (GL_TEXTURE_1D), 3020 const_iv (GL_TEXTURE_1D),
1488 const_iv (GL_TEXTURE_2D), 3021 const_iv (GL_TEXTURE_2D),
1489 const_iv (GL_TEXTURE_ENV), 3022 const_iv (GL_TEXTURE_ENV),
1490 const_iv (GL_TEXTURE_MAG_FILTER), 3023 const_iv (GL_TEXTURE_MAG_FILTER),
1491 const_iv (GL_TEXTURE_MIN_FILTER), 3024 const_iv (GL_TEXTURE_MIN_FILTER),
1492 const_iv (GL_TEXTURE_ENV_MODE), 3025 const_iv (GL_TEXTURE_ENV_MODE),
1493 const_iv (GL_TEXTURE_WRAP_S), 3026 const_iv (GL_TEXTURE_WRAP_S),
1494 const_iv (GL_TEXTURE_WRAP_T), 3027 const_iv (GL_TEXTURE_WRAP_T),
3028 const_iv (GL_REPEAT),
1495 const_iv (GL_CLAMP), 3029 const_iv (GL_CLAMP),
1496 const_iv (GL_REPEAT), 3030 const_iv (GL_CLAMP_TO_EDGE),
1497 const_iv (GL_NEAREST), 3031 const_iv (GL_NEAREST),
1498 const_iv (GL_LINEAR), 3032 const_iv (GL_LINEAR),
1499 const_iv (GL_NEAREST_MIPMAP_NEAREST), 3033 const_iv (GL_NEAREST_MIPMAP_NEAREST),
1500 const_iv (GL_LINEAR_MIPMAP_NEAREST), 3034 const_iv (GL_LINEAR_MIPMAP_NEAREST),
1501 const_iv (GL_NEAREST_MIPMAP_LINEAR), 3035 const_iv (GL_NEAREST_MIPMAP_LINEAR),
1502 const_iv (GL_LINEAR_MIPMAP_LINEAR), 3036 const_iv (GL_LINEAR_MIPMAP_LINEAR),
1503 const_iv (GL_GENERATE_MIPMAP), 3037 const_iv (GL_GENERATE_MIPMAP),
1504 const_iv (GL_MODULATE), 3038 const_iv (GL_MODULATE),
1505 const_iv (GL_DECAL), 3039 const_iv (GL_DECAL),
1506 const_iv (GL_REPLACE), 3040 const_iv (GL_REPLACE),
3041 const_iv (GL_DEPTH_BUFFER_BIT),
1507 const_iv (GL_COLOR_BUFFER_BIT), 3042 const_iv (GL_COLOR_BUFFER_BIT),
1508 const_iv (GL_PROJECTION), 3043 const_iv (GL_PROJECTION),
1509 const_iv (GL_MODELVIEW), 3044 const_iv (GL_MODELVIEW),
1510 const_iv (GL_COLOR_LOGIC_OP), 3045 const_iv (GL_COLOR_LOGIC_OP),
1511 const_iv (GL_SEPARABLE_2D), 3046 const_iv (GL_SEPARABLE_2D),
1512 const_iv (GL_CONVOLUTION_2D), 3047 const_iv (GL_CONVOLUTION_2D),
1513 const_iv (GL_CONVOLUTION_BORDER_MODE), 3048 const_iv (GL_CONVOLUTION_BORDER_MODE),
1514 const_iv (GL_CONSTANT_BORDER), 3049 const_iv (GL_CONSTANT_BORDER),
3050 const_iv (GL_POINTS),
1515 const_iv (GL_LINES), 3051 const_iv (GL_LINES),
3052 const_iv (GL_LINE_STRIP),
3053 const_iv (GL_LINE_LOOP),
1516 const_iv (GL_QUADS), 3054 const_iv (GL_QUADS),
3055 const_iv (GL_QUAD_STRIP),
3056 const_iv (GL_TRIANGLES),
3057 const_iv (GL_TRIANGLE_STRIP),
3058 const_iv (GL_TRIANGLE_FAN),
1517 const_iv (GL_LINE_LOOP), 3059 const_iv (GL_POLYGON),
1518 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),
1519 const_iv (GL_FASTEST), 3066 const_iv (GL_FASTEST),
3067 const_iv (GL_DONT_CARE),
3068 const_iv (GL_NICEST),
3069 const_iv (GL_V2F),
3070 const_iv (GL_V3F),
3071 const_iv (GL_T2F_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),
1520# undef const_iv 3076# undef const_iv
1521 }; 3077 };
1522 3078
1523 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; )
1524 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);
1525} 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)
3094
3095char *
3096gl_vendor ()
3097 CODE:
3098 RETVAL = (char *)glGetString (GL_VENDOR);
3099 OUTPUT:
3100 RETVAL
3101
3102char *
3103gl_version ()
3104 CODE:
3105 RETVAL = (char *)glGetString (GL_VERSION);
3106 OUTPUT:
3107 RETVAL
3108
3109char *
3110gl_extensions ()
3111 CODE:
3112 RETVAL = (char *)glGetString (GL_EXTENSIONS);
3113 OUTPUT:
3114 RETVAL
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
1526 3129
1527int glGetError () 3130int glGetError ()
3131
3132void glFinish ()
1528 3133
1529void glClear (int mask) 3134void glClear (int mask)
1530 3135
1531void glClearColor (float r, float g, float b, float a = 1.0) 3136void glClearColor (float r, float g, float b, float a = 1.0)
1532 PROTOTYPE: @ 3137 PROTOTYPE: @
… …
1539 3144
1540void glHint (int target, int mode) 3145void glHint (int target, int mode)
1541 3146
1542void glBlendFunc (int sfactor, int dfactor) 3147void glBlendFunc (int sfactor, int dfactor)
1543 3148
3149void glBlendFuncSeparate (int sa, int da, int saa, int daa)
3150 CODE:
3151 gl_BlendFuncSeparate (sa, da, saa, daa);
3152
3153# void glBlendEquation (int se)
3154
3155void glDepthMask (int flag)
3156
1544void glLogicOp (int opcode) 3157void glLogicOp (int opcode)
1545 3158
1546void glColorMask (int red, int green, int blue, int alpha) 3159void glColorMask (int red, int green, int blue, int alpha)
1547 3160
1548void glMatrixMode (int mode) 3161void glMatrixMode (int mode)
… …
1551 3164
1552void glPopMatrix () 3165void glPopMatrix ()
1553 3166
1554void glLoadIdentity () 3167void glLoadIdentity ()
1555 3168
3169void glDrawBuffer (int buffer)
3170
3171void glReadBuffer (int buffer)
3172
1556# near and far are due to microsofts buggy c compiler 3173# near_ and far_ are due to microsofts buggy "c" compiler
3174void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
3175
3176# near_ and far_ are due to microsofts buggy "c" compiler
1557void 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
1558 3180
1559void glViewport (int x, int y, int width, int height) 3181void glViewport (int x, int y, int width, int height)
1560 3182
1561void glScissor (int x, int y, int width, int height) 3183void glScissor (int x, int y, int width, int height)
1562 3184
… …
1570 3192
1571void glRotate (float angle, float x, float y, float z) 3193void glRotate (float angle, float x, float y, float z)
1572 CODE: 3194 CODE:
1573 glRotatef (angle, x, y, z); 3195 glRotatef (angle, x, y, z);
1574 3196
1575void glBegin (int mode)
1576
1577void glEnd ()
1578
1579void glColor (float r, float g, float b, float a = 1.0) 3197void glColor (float r, float g, float b, float a = 1.0)
1580 PROTOTYPE: @ 3198 PROTOTYPE: @
3199 ALIAS:
3200 glColor_premultiply = 1
1581 CODE: 3201 CODE:
1582 glColor4ub (r * 255., g * 255., b * 255., a * 255.); 3202 if (ix)
3203 {
3204 r *= a;
3205 g *= a;
3206 b *= a;
3207 }
3208 // microsoft visual "c" rounds instead of truncating...
3209 glColor4f (r, g, b, a);
3210
3211void glRasterPos (float x, float y, float z = 0.)
3212 CODE:
3213 glRasterPos3f (0, 0, z);
3214 glBitmap (0, 0, 0, 0, x, y, 0);
1583 3215
1584void glVertex (float x, float y, float z = 0.) 3216void glVertex (float x, float y, float z = 0.)
1585 CODE: 3217 CODE:
1586 glVertex3f (x, y, z); 3218 glVertex3f (x, y, z);
1587 3219
1588void glTexCoord (float s, float t) 3220void glTexCoord (float s, float t)
1589 CODE: 3221 CODE:
1590 glTexCoord2f (s, t); 3222 glTexCoord2f (s, t);
1591 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
1592void glTexEnv (int target, int pname, float param) 3253void glTexEnv (int target, int pname, float param)
1593 CODE: 3254 CODE:
1594 glTexEnvf (target, pname, param); 3255 glTexEnvf (target, pname, param);
1595 3256
1596void glTexParameter (int target, int pname, float param) 3257void glTexParameter (int target, int pname, float param)
… …
1599 3260
1600void glBindTexture (int target, int name) 3261void glBindTexture (int target, int name)
1601 3262
1602void glConvolutionParameter (int target, int pname, float params) 3263void glConvolutionParameter (int target, int pname, float params)
1603 CODE: 3264 CODE:
1604 GL_CALL (PFNGLCONVOLUTIONPARAMETERFEXTPROC, glConvolutionParameterf, (target, pname, params)); 3265 if (gl.ConvolutionParameterf)
3266 gl.ConvolutionParameterf (target, pname, params);
1605 3267
1606void glConvolutionFilter2D (int target, int internalformat, int width, int height, int format, int type, char *data) 3268void glConvolutionFilter2D (int target, int internalformat, int width, int height, int format, int type, char *data)
1607 CODE: 3269 CODE:
1608 GL_CALL (PFNGLCONVOLUTIONFILTER2DEXTPROC, glConvolutionFilter2D, 3270 if (gl.ConvolutionFilter2D)
1609 (target, internalformat, width, height, format, type, data)); 3271 gl.ConvolutionFilter2D (target, internalformat, width, height, format, type, data);
1610 3272
1611void 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)
1612 CODE: 3274 CODE:
1613 GL_CALL (PFNGLSEPARABLEFILTER2DEXTPROC, glSeparableFilter2D, 3275 if (gl.SeparableFilter2D)
1614 (target, internalformat, width, height, format, type, row, column)); 3276 gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
1615 3277
1616void 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)
1617 3279
1618void 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)
1619 3281
1620void glRasterPos (int x, int y) 3282void glDrawPixels (int width, int height, int format, int type, char *pixels)
1621 CODE: 3283
1622 glRasterPos2i (x, y); 3284void glPixelZoom (float x, float y)
1623 3285
1624void 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)
1625 3287
1626int glGenTexture () 3288int glGenTexture ()
1627 CODE: 3289 CODE:
1628{ 3290 RETVAL = gen_texture ();
1629 GLuint name;
1630 glGenTextures (1, &name);
1631 RETVAL = name;
1632}
1633 OUTPUT: 3291 OUTPUT:
1634 RETVAL 3292 RETVAL
1635 3293
1636void glDeleteTexture (int name) 3294void glDeleteTexture (int name)
1637 CODE: 3295 CODE:
1638{
1639 GLuint name_ = name;
1640 glDeleteTextures (1, &name_); 3296 del_texture (name);
1641} 3297
1642
1643int glGenList () 3298int glGenList ()
1644 CODE: 3299 CODE:
1645 RETVAL = glGenLists (1); 3300 RETVAL = glGenLists (1);
1646 OUTPUT: 3301 OUTPUT:
1647 RETVAL 3302 RETVAL
… …
1654 3309
1655void glEndList () 3310void glEndList ()
1656 3311
1657void glCallList (int list) 3312void glCallList (int list)
1658 3313
3314void c_init ()
3315 CODE:
3316 glPixelStorei (GL_PACK_ALIGNMENT , 1);
3317 glPixelStorei (GL_UNPACK_ALIGNMENT, 1);
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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