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Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.78 by root, Fri May 12 01:47:03 2006 UTC vs.
Revision 1.305 by root, Sun May 2 21:22:20 2010 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);
46typedef void (APIENTRYP PFNGLACTIVETEXTUREPROC) (GLenum texture);
47typedef void (APIENTRYP PFNGLMULTITEXCOORD2FPROC) (GLenum target, GLfloat s, GLfloat t);
48#endif
49
50#define PANGO_ENABLE_BACKEND
51#define G_DISABLE_CAST_CHECKS
52
19#include <glib/gmacros.h> 53#include <glib/gmacros.h>
20 54
21#include <pango/pango.h> 55#include <pango/pango.h>
22#include <pango/pangofc-fontmap.h> 56
23#include <pango/pangoft2.h> 57#ifndef PANGO_VERSION_CHECK
24#include <pango/pangocairo.h> 58# define PANGO_VERSION_CHECK(a,b,c) 0
59#endif
60
61#if !PANGO_VERSION_CHECK (1, 15, 2)
62# define pango_layout_get_line_readonly pango_layout_get_line
63# define pango_layout_get_lines_readonly pango_layout_get_lines
64# define pango_layout_iter_get_line_readonly pango_layout_iter_get_line
65# define pango_layout_iter_get_run_readonly pango_layout_iter_get_run
66#endif
25 67
26#ifndef _WIN32 68#ifndef _WIN32
27# include <sys/types.h> 69# include <sys/types.h>
28# include <sys/socket.h> 70# include <sys/socket.h>
29# include <netinet/in.h> 71# include <netinet/in.h>
30# include <netinet/tcp.h> 72# include <netinet/tcp.h>
31# include <inttypes.h> 73# include <inttypes.h>
74#endif
75
76#if __GNUC__ >= 4
77# define expect(expr,value) __builtin_expect ((expr),(value))
32#else 78#else
33 typedef unsigned char uint8_t; 79# 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 80#endif
40 81
41#include "glext.h" 82#define expect_false(expr) expect ((expr) != 0, 0)
83#define expect_true(expr) expect ((expr) != 0, 1)
42 84
85#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
86
87/* this is used as fow flag as well, so has to have a different value */
88/* then anything that is computed by incoming darkness */
43#define FOW_DARKNESS 32 89#define FOW_DARKNESS 50
90#define DARKNESS_ADJUST(n) (n)
44 91
45#define MAP_EXTEND_X 32 92#define MAP_EXTEND_X 32
46#define MAP_EXTEND_Y 512 93#define MAP_EXTEND_Y 512
47 94
48#define MIN_FONT_HEIGHT 10 95#define MIN_FONT_HEIGHT 10
49 96
50#define GL_CALL(type,func,args) \ 97/* mask out modifiers we are not interested in */
51 { \ 98#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 99
100#define KMOD_LRAM 0x10000 // our extension
101
102#define TEXID_SPEECH 1
103#define TEXID_NOFACE 2
104
105static AV *texture_av;
106
107static struct
108{
109#define GL_FUNC(ptr,name) ptr name;
110#include "glfunc.h"
111#undef GL_FUNC
112} gl;
113
114static void
115gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
116{
117 if (gl.BlendFuncSeparate)
118 gl.BlendFuncSeparate (sa, da, saa, daa);
119 else if (gl.BlendFuncSeparateEXT)
120 gl.BlendFuncSeparateEXT (sa, da, saa, daa);
121 else
122 glBlendFunc (sa, da);
123}
124
125static GLuint
126gen_texture ()
127{
128 GLuint name;
129
130 if (AvFILL (texture_av) >= 0)
131 name = (GLuint)(size_t)av_pop (texture_av);
132 else
133 glGenTextures (1, &name);
134
135 return name;
136}
137
138static void
139del_texture (GLuint name)
140{
141 /* make a half-assed attempt at returning the memory used by the texture */
142 /* textures are frequently being reused by cfplus anyway */
143 /*glBindTexture (GL_TEXTURE_2D, name);*/
144 /*glTexImage2D (GL_TEXTURE_2D, 0, GL_ALPHA, 0, 0, 0, GL_ALPHA, GL_UNSIGNED_BYTE, 0);*/
145 av_push (texture_av, (SV *)(size_t)name);
146 glDeleteTextures (1, &name);
147}
148
149#include "texcache.c"
150#include "rendercache.c"
151
152#include "pango-font.c"
153#include "pango-fontmap.c"
154#include "pango-render.c"
155
156typedef IV DC__Channel;
157typedef SDL_RWops *DC__RW;
65typedef Mix_Chunk *CFClient__MixChunk; 158typedef Mix_Chunk *DC__MixChunk;
66typedef Mix_Music *CFClient__MixMusic; 159typedef Mix_Music *DC__MixMusic;
67 160
68typedef PangoFontDescription *CFClient__Font; 161typedef PangoFontDescription *DC__Font;
162
163static int
164shape_attr_p (PangoLayoutRun *run)
165{
166 GSList *attrs = run->item->analysis.extra_attrs;
167
168 while (attrs)
169 {
170 PangoAttribute *attr = attrs->data;
171
172 if (attr->klass->type == PANGO_ATTR_SHAPE)
173 return 1;
174
175 attrs = attrs->next;
176 }
177
178 return 0;
179}
69 180
70typedef struct cf_layout { 181typedef struct cf_layout {
71 PangoLayout *pl; // either derived from a cairo or ft2 context 182 PangoLayout *pl;
72 int rgba; // wether we use rgba (cairo) or grayscale (ft2)
73 float r, g, b, a; // default color for rgba mode 183 float r, g, b, a; // default color for rgba mode
74 int base_height; 184 int base_height;
75 CFClient__Font font; 185 DC__Font font;
186 rc_t *rc;
76} *CFClient__Layout; 187} *DC__Layout;
77 188
78static CFClient__Font default_font; 189static DC__Font default_font;
79static PangoContext *ft2_context, *cairo_context; 190static PangoContext *opengl_context;
80static PangoFontMap *ft2_fontmap, *cairo_fontmap; 191static PangoFontMap *opengl_fontmap;
81 192
82static void 193static void
83substitute_func (FcPattern *pattern, gpointer data) 194substitute_func (FcPattern *pattern, gpointer data)
84{ 195{
85 FcPatternAddBool (pattern, FC_HINTING , 1); 196 FcPatternAddBool (pattern, FC_HINTING, 1);
197#ifdef FC_HINT_STYLE
198 FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);
199#endif
86 FcPatternAddBool (pattern, FC_AUTOHINT, 0); 200 FcPatternAddBool (pattern, FC_AUTOHINT, 0);
87} 201}
88 202
89static void 203static void
90layout_update_font (CFClient__Layout self) 204layout_update_font (DC__Layout self)
91{ 205{
92 /* use a random scale factor to account for unknown descenders, 0.8 works 206 /* use a random scale factor to account for unknown descenders, 0.8 works
93 * reasonably well with bitstream vera 207 * reasonably well with dejavu/bistream fonts
94 */ 208 */
95 PangoFontDescription *font = self->font ? self->font : default_font; 209 PangoFontDescription *font = self->font ? self->font : default_font;
96 210
97 pango_font_description_set_absolute_size (font, 211 pango_font_description_set_absolute_size (font,
98 MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10)); 212 MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
99 213
100 pango_layout_set_font_description (self->pl, font); 214 pango_layout_set_font_description (self->pl, font);
101} 215}
102 216
103static void 217static void
104layout_get_pixel_size (CFClient__Layout self, int *w, int *h) 218layout_get_pixel_size (DC__Layout self, int *w, int *h)
105{ 219{
220 PangoRectangle rect;
221
222 // get_pixel_* wrongly rounds down
106 pango_layout_get_pixel_size (self->pl, w, h); 223 pango_layout_get_extents (self->pl, 0, &rect);
107 224
108 if (!*w) *w = 1; 225 rect.width = (rect.width + PANGO_SCALE - 1) / PANGO_SCALE;
109 if (!*h) *h = 1; 226 rect.height = (rect.height + PANGO_SCALE - 1) / PANGO_SCALE;
110 227
111 *w = (*w + 3) & ~3; 228 if (!rect.width) rect.width = 1;
112} 229 if (!rect.height) rect.height = 1;
113 230
231 *w = rect.width;
232 *h = rect.height;
233}
234
235typedef uint16_t tileid;
114typedef uint16_t mapface; 236typedef uint16_t faceid;
115 237
116typedef struct { 238typedef struct {
117 GLint name; 239 GLuint name;
118 int w, h; 240 int w, h;
119 float s, t; 241 float s, t;
120 uint8_t r, g, b, a; 242 uint8_t r, g, b, a;
243 tileid smoothtile;
244 uint8_t smoothlevel;
245 uint8_t unused; /* set to zero on use */
121} maptex; 246} maptex;
122 247
123typedef struct { 248typedef struct {
249 uint32_t player;
250 tileid tile[3];
124 int16_t darkness; 251 uint16_t darkness;
125 mapface face[3]; 252 uint8_t stat_width, stat_hp, flags, smoothmax;
126} mapcell; 253} mapcell;
127 254
128typedef struct { 255typedef struct {
129 int32_t c0, c1; 256 int32_t c0, c1;
130 mapcell *col; 257 mapcell *col;
131} maprow; 258} maprow;
132 259
133typedef struct map { 260typedef struct map {
134 int x, y, w, h; 261 int x, y, w, h;
135 int ox, oy; /* offset to virtual global coordinate system */ 262 int ox, oy; /* offset to virtual global coordinate system */
136 int faces; 263 int faces; tileid *face2tile; // [faceid]
137 mapface *face; 264 int texs; maptex *tex; // [tileid]
138
139 int texs;
140 maptex *tex;
141 265
142 int32_t rows; 266 int32_t rows;
143 maprow *row; 267 maprow *row;
144} *CFClient__Map; 268} *DC__Map;
145 269
146static char * 270static char *
147prepend (char *ptr, int sze, int inc) 271prepend (char *ptr, int sze, int inc)
148{ 272{
149 char *p; 273 char *p;
… …
166} 290}
167 291
168#define Append(type,ptr,sze,inc) (ptr) = (type *)append ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type)) 292#define Append(type,ptr,sze,inc) (ptr) = (type *)append ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
169#define Prepend(type,ptr,sze,inc) (ptr) = (type *)prepend ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type)) 293#define Prepend(type,ptr,sze,inc) (ptr) = (type *)prepend ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
170 294
295static void
296need_facenum (struct map *self, faceid face)
297{
298 while (self->faces <= face)
299 {
300 Append (tileid, self->face2tile, self->faces, self->faces);
301 self->faces *= 2;
302 }
303}
304
305static void
306need_texid (struct map *self, int texid)
307{
308 while (self->texs <= texid)
309 {
310 Append (maptex, self->tex, self->texs, self->texs);
311 self->texs *= 2;
312 }
313}
314
171static maprow * 315static maprow *
172map_get_row (CFClient__Map self, int y) 316map_get_row (DC__Map self, int y)
173{ 317{
174 if (0 > y) 318 if (0 > y)
175 { 319 {
176 int extend = - y + MAP_EXTEND_Y; 320 int extend = - y + MAP_EXTEND_Y;
177 Prepend (maprow, self->row, self->rows, extend); 321 Prepend (maprow, self->row, self->rows, extend);
… …
215 359
216 return row->col + (x - row->c0); 360 return row->col + (x - row->c0);
217} 361}
218 362
219static mapcell * 363static mapcell *
220map_get_cell (CFClient__Map self, int x, int y) 364map_get_cell (DC__Map self, int x, int y)
221{ 365{
222 return row_get_cell (map_get_row (self, y), x); 366 return row_get_cell (map_get_row (self, y), x);
223} 367}
224 368
225static void 369static void
226map_clear (CFClient__Map self) 370map_clear (DC__Map self)
227{ 371{
228 int r; 372 int r;
229 373
230 for (r = 0; r < self->rows; r++) 374 for (r = 0; r < self->rows; r++)
231 Safefree (self->row[r].col); 375 Safefree (self->row[r].col);
… …
238 self->oy = 0; 382 self->oy = 0;
239 self->row = 0; 383 self->row = 0;
240 self->rows = 0; 384 self->rows = 0;
241} 385}
242 386
387#define CELL_CLEAR(cell) \
388 do { \
389 if ((cell)->player) \
390 (cell)->tile [2] = 0; \
391 (cell)->darkness = 0; \
392 (cell)->stat_hp = 0; \
393 (cell)->flags = 0; \
394 (cell)->player = 0; \
395 } while (0)
396
243static void 397static void
244map_blank (CFClient__Map self, int x0, int y0, int w, int h) 398map_blank (DC__Map self, int x0, int y0, int w, int h)
245{ 399{
246 int x, y; 400 int x, y;
247 maprow *row; 401 maprow *row;
402 mapcell *cell;
248 403
249 for (y = y0; y < y0 + h; y++) 404 for (y = y0; y < y0 + h; y++)
250 if (y >= 0) 405 if (y >= 0)
251 { 406 {
252 if (y >= self->rows) 407 if (y >= self->rows)
… …
258 if (x >= row->c0) 413 if (x >= row->c0)
259 { 414 {
260 if (x >= row->c1) 415 if (x >= row->c1)
261 break; 416 break;
262 417
263 row->col[x - row->c0].darkness = -1; 418 cell = row->col + x - row->c0;
419
420 CELL_CLEAR (cell);
264 } 421 }
265 } 422 }
423}
424
425typedef struct {
426 tileid tile;
427 uint8_t x, y, level;
428} smooth_key;
429
430static void
431smooth_or_bits (HV *hv, smooth_key *key, IV bits)
432{
433 SV **sv = hv_fetch (hv, (char *)key, sizeof (*key), 1);
434
435 if (SvIOK (*sv))
436 SvIV_set (*sv, SvIVX (*sv) | bits);
437 else
438 sv_setiv (*sv, bits);
266} 439}
267 440
268static void 441static void
269music_finished (void) 442music_finished (void)
270{ 443{
… …
289 ev.data2 = 0; 462 ev.data2 = 0;
290 463
291 SDL_PushEvent ((SDL_Event *)&ev); 464 SDL_PushEvent ((SDL_Event *)&ev);
292} 465}
293 466
294MODULE = CFClient PACKAGE = CFClient 467static unsigned int
468minpot (unsigned int n)
469{
470 if (!n)
471 return 0;
472
473 --n;
474
475 n |= n >> 1;
476 n |= n >> 2;
477 n |= n >> 4;
478 n |= n >> 8;
479 n |= n >> 16;
480
481 return n + 1;
482}
483
484static unsigned int
485popcount (unsigned int n)
486{
487 n -= (n >> 1) & 0x55555555U;
488 n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
489 n = ((n >> 4) + n) & 0x0f0f0f0fU;
490 n *= 0x01010101U;
491
492 return n >> 24;
493}
494
495/* SDL should provide this, really. */
496#define SDLK_MODIFIER_MIN 300
497#define SDLK_MODIFIER_MAX 314
498
499/******************************************************************************/
500
501static GV *draw_x_gv, *draw_y_gv, *draw_w_gv, *draw_h_gv;
502static GV *hover_gv;
503
504static int
505within_widget (SV *widget, NV x, NV y)
506{
507 HV *self;
508 SV **svp;
509 NV wx, ww, wy, wh;
510
511 if (!SvROK (widget))
512 return 0;
513
514 self = (HV *)SvRV (widget);
515
516 if (SvTYPE (self) != SVt_PVHV)
517 return 0;
518
519 svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
520 if (y < wy)
521 return 0;
522
523 svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
524 if (y >= wy + wh)
525 return 0;
526
527 svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
528 if (x < wx)
529 return 0;
530
531 svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
532 if (x >= wx + ww)
533 return 0;
534
535 svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
536 if (!svp || !SvTRUE (*svp))
537 return 0;
538
539 return 1;
540}
541
542/******************************************************************************/
543
544/* process keyboard modifiers */
545static int
546mod_munge (int mod)
547{
548 mod &= MOD_MASK;
549
550 if (mod & (KMOD_META | KMOD_ALT))
551 mod |= KMOD_LRAM;
552
553 return mod;
554}
555
556static void
557deliantra_main ()
558{
559 char *argv[] = { 0 };
560 call_argv ("::main", G_DISCARD | G_VOID, argv);
561}
562
563#ifdef __MACOSX__
564 /* to due surprising braindamage on the side of SDL design, we
565 * do some mind-boggling hack here: SDL requires a custom main()
566 * on OS X, so... we provide one and call the original main(), which,
567 * due to share dlibrary magic, calls -lSDLmain's main, not perl's main,
568 * and which calls our main (== SDL_main) back.
569 */
570 extern C_LINKAGE int
571 main (int argc, char *argv[])
572 {
573 deliantra_main ();
574 }
575
576 #undef main
577
578 extern C_LINKAGE int main (int argc, char *argv[]);
579
580 static void
581 SDL_braino (void)
582 {
583 char *argv[] = { "deliantra client", 0 };
584 (main) (1, argv);
585 }
586#else
587 static void
588 SDL_braino (void)
589 {
590 deliantra_main ();
591 }
592#endif
593
594MODULE = Deliantra::Client PACKAGE = DC
295 595
296PROTOTYPES: ENABLE 596PROTOTYPES: ENABLE
297 597
298BOOT: 598BOOT:
299{ 599{
300 HV *stash = gv_stashpv ("CFClient", 1); 600 HV *stash = gv_stashpv ("DC", 1);
301 static const struct { 601 static const struct {
302 const char *name; 602 const char *name;
303 IV iv; 603 IV iv;
304 } *civ, const_iv[] = { 604 } *civ, const_iv[] = {
305# define const_iv(name) { # name, (IV)name } 605# define const_iv(name) { # name, (IV)name }
606 const_iv (SDLK_MODIFIER_MIN),
607 const_iv (SDLK_MODIFIER_MAX),
608
306 const_iv (SDL_ACTIVEEVENT), 609 const_iv (SDL_ACTIVEEVENT),
307 const_iv (SDL_KEYDOWN), 610 const_iv (SDL_KEYDOWN),
308 const_iv (SDL_KEYUP), 611 const_iv (SDL_KEYUP),
309 const_iv (SDL_MOUSEMOTION), 612 const_iv (SDL_MOUSEMOTION),
310 const_iv (SDL_MOUSEBUTTONDOWN), 613 const_iv (SDL_MOUSEBUTTONDOWN),
… …
319 const_iv (SDL_EVENT_RESERVEDA), 622 const_iv (SDL_EVENT_RESERVEDA),
320 const_iv (SDL_EVENT_RESERVEDB), 623 const_iv (SDL_EVENT_RESERVEDB),
321 const_iv (SDL_VIDEORESIZE), 624 const_iv (SDL_VIDEORESIZE),
322 const_iv (SDL_VIDEOEXPOSE), 625 const_iv (SDL_VIDEOEXPOSE),
323 const_iv (SDL_USEREVENT), 626 const_iv (SDL_USEREVENT),
627
628 const_iv (SDL_APPINPUTFOCUS),
629 const_iv (SDL_APPMOUSEFOCUS),
630 const_iv (SDL_APPACTIVE),
631
632
633 const_iv (SDLK_UNKNOWN),
634 const_iv (SDLK_FIRST),
635 const_iv (SDLK_BACKSPACE),
636 const_iv (SDLK_TAB),
637 const_iv (SDLK_CLEAR),
638 const_iv (SDLK_RETURN),
639 const_iv (SDLK_PAUSE),
640 const_iv (SDLK_ESCAPE),
641 const_iv (SDLK_SPACE),
642 const_iv (SDLK_EXCLAIM),
643 const_iv (SDLK_QUOTEDBL),
644 const_iv (SDLK_HASH),
645 const_iv (SDLK_DOLLAR),
646 const_iv (SDLK_AMPERSAND),
647 const_iv (SDLK_QUOTE),
648 const_iv (SDLK_LEFTPAREN),
649 const_iv (SDLK_RIGHTPAREN),
650 const_iv (SDLK_ASTERISK),
651 const_iv (SDLK_PLUS),
652 const_iv (SDLK_COMMA),
653 const_iv (SDLK_MINUS),
654 const_iv (SDLK_PERIOD),
655 const_iv (SDLK_SLASH),
656 const_iv (SDLK_0),
657 const_iv (SDLK_1),
658 const_iv (SDLK_2),
659 const_iv (SDLK_3),
660 const_iv (SDLK_4),
661 const_iv (SDLK_5),
662 const_iv (SDLK_6),
663 const_iv (SDLK_7),
664 const_iv (SDLK_8),
665 const_iv (SDLK_9),
666 const_iv (SDLK_COLON),
667 const_iv (SDLK_SEMICOLON),
668 const_iv (SDLK_LESS),
669 const_iv (SDLK_EQUALS),
670 const_iv (SDLK_GREATER),
671 const_iv (SDLK_QUESTION),
672 const_iv (SDLK_AT),
673
674 const_iv (SDLK_LEFTBRACKET),
675 const_iv (SDLK_BACKSLASH),
676 const_iv (SDLK_RIGHTBRACKET),
677 const_iv (SDLK_CARET),
678 const_iv (SDLK_UNDERSCORE),
679 const_iv (SDLK_BACKQUOTE),
680 const_iv (SDLK_DELETE),
681
682 const_iv (SDLK_FIRST),
683 const_iv (SDLK_LAST),
324 const_iv (SDLK_KP0), 684 const_iv (SDLK_KP0),
325 const_iv (SDLK_KP1), 685 const_iv (SDLK_KP1),
326 const_iv (SDLK_KP2), 686 const_iv (SDLK_KP2),
327 const_iv (SDLK_KP3), 687 const_iv (SDLK_KP3),
328 const_iv (SDLK_KP4), 688 const_iv (SDLK_KP4),
… …
383 const_iv (SDLK_BREAK), 743 const_iv (SDLK_BREAK),
384 const_iv (SDLK_MENU), 744 const_iv (SDLK_MENU),
385 const_iv (SDLK_POWER), 745 const_iv (SDLK_POWER),
386 const_iv (SDLK_EURO), 746 const_iv (SDLK_EURO),
387 const_iv (SDLK_UNDO), 747 const_iv (SDLK_UNDO),
748
388 const_iv (KMOD_NONE), 749 const_iv (KMOD_NONE),
750 const_iv (KMOD_SHIFT),
389 const_iv (KMOD_LSHIFT), 751 const_iv (KMOD_LSHIFT),
390 const_iv (KMOD_RSHIFT), 752 const_iv (KMOD_RSHIFT),
753 const_iv (KMOD_CTRL),
391 const_iv (KMOD_LCTRL), 754 const_iv (KMOD_LCTRL),
392 const_iv (KMOD_RCTRL), 755 const_iv (KMOD_RCTRL),
756 const_iv (KMOD_ALT),
393 const_iv (KMOD_LALT), 757 const_iv (KMOD_LALT),
394 const_iv (KMOD_RALT), 758 const_iv (KMOD_RALT),
759 const_iv (KMOD_META),
395 const_iv (KMOD_LMETA), 760 const_iv (KMOD_LMETA),
396 const_iv (KMOD_RMETA), 761 const_iv (KMOD_RMETA),
397 const_iv (KMOD_NUM), 762 const_iv (KMOD_NUM),
398 const_iv (KMOD_CAPS), 763 const_iv (KMOD_CAPS),
399 const_iv (KMOD_MODE), 764 const_iv (KMOD_MODE),
400 const_iv (KMOD_CTRL), 765
401 const_iv (KMOD_SHIFT), 766 const_iv (KMOD_LRAM),
402 const_iv (KMOD_ALT), 767
403 const_iv (KMOD_META) 768 const_iv (MIX_DEFAULT_FORMAT),
769
770 const_iv (SDL_INIT_TIMER),
771 const_iv (SDL_INIT_AUDIO),
772 const_iv (SDL_INIT_VIDEO),
773 const_iv (SDL_INIT_CDROM),
774 const_iv (SDL_INIT_JOYSTICK),
775 const_iv (SDL_INIT_EVERYTHING),
776 const_iv (SDL_INIT_NOPARACHUTE),
777 const_iv (SDL_INIT_EVENTTHREAD),
778
779 const_iv (SDL_GL_RED_SIZE),
780 const_iv (SDL_GL_GREEN_SIZE),
781 const_iv (SDL_GL_BLUE_SIZE),
782 const_iv (SDL_GL_ALPHA_SIZE),
783 const_iv (SDL_GL_DOUBLEBUFFER),
784 const_iv (SDL_GL_BUFFER_SIZE),
785 const_iv (SDL_GL_DEPTH_SIZE),
786 const_iv (SDL_GL_STENCIL_SIZE),
787 const_iv (SDL_GL_ACCUM_RED_SIZE),
788 const_iv (SDL_GL_ACCUM_GREEN_SIZE),
789 const_iv (SDL_GL_ACCUM_BLUE_SIZE),
790 const_iv (SDL_GL_ACCUM_ALPHA_SIZE),
791 const_iv (SDL_GL_STEREO),
792 const_iv (SDL_GL_MULTISAMPLEBUFFERS),
793 const_iv (SDL_GL_MULTISAMPLESAMPLES),
794 const_iv (SDL_GL_ACCELERATED_VISUAL),
795 const_iv (SDL_GL_SWAP_CONTROL),
796
797 const_iv (FOW_DARKNESS)
404# undef const_iv 798# undef const_iv
405 }; 799 };
406 800
407 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 801 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
408 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 802 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
409 803
410 ft2_fontmap = pango_ft2_font_map_new (); 804 assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
411 pango_ft2_font_map_set_default_substitute ((PangoFT2FontMap *)ft2_fontmap, substitute_func, 0, 0); 805 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} 806}
807
808void
809weaken (SV *rv)
810 PROTOTYPE: $
811 CODE:
812 sv_rvweaken (rv);
417 813
418int 814int
419SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO) 815in_destruct ()
816 CODE:
817 RETVAL = PL_main_cv == Nullcv;
818 OUTPUT:
819 RETVAL
420 820
821NV floor (NV x)
822
823NV ceil (NV x)
824
825IV minpot (UV n)
826
827IV popcount (UV n)
828
829NV distance (NV dx, NV dy)
830 CODE:
831 RETVAL = pow (dx * dx + dy * dy, 0.5);
832 OUTPUT:
833 RETVAL
834
421void 835void
836pango_init ()
837 CODE:
838{
839 opengl_fontmap = pango_opengl_font_map_new ();
840 pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
841 opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
842 /*pango_context_set_font_description (opengl_context, default_font);*/
843#if PANGO_VERSION_CHECK (1, 15, 2)
844 pango_context_set_language (opengl_context, pango_language_from_string ("en"));
845 /*pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);*/
846#endif
847}
848
849char *SDL_GetError ()
850
851void SDL_braino ()
852
853int SDL_Init (U32 flags)
854
855int SDL_InitSubSystem (U32 flags)
856
857void SDL_QuitSubSystem (U32 flags)
858
422SDL_Quit () 859void SDL_Quit ()
423 860
861int SDL_GL_SetAttribute (int attr, int value)
862
863int SDL_GL_GetAttribute (int attr)
864 CODE:
865 if (SDL_GL_GetAttribute (attr, &RETVAL))
866 XSRETURN_UNDEF;
867 OUTPUT:
868 RETVAL
869
424void 870void
425SDL_ListModes () 871SDL_ListModes (int rgb, int alpha)
426 PPCODE: 872 PPCODE:
427{ 873{
428 SDL_Rect **m; 874 SDL_Rect **m;
429 875
430 SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5); 876 SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
431 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5); 877 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
432 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5); 878 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
433 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1); 879 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
434 880
881 SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
882 SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
883
435 SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0); 884 SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
436 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0); 885 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
437 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0); 886 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
438 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0); 887 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
439 888
440 SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1); 889 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); 890 SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
443
444 SDL_EnableUNICODE (1);
445 SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
446 891
447 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL); 892 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
448 893
449 if (m && m != (SDL_Rect **)-1) 894 if (m && m != (SDL_Rect **)-1)
450 while (*m) 895 while (*m)
451 { 896 {
897 if ((*m)->w >= 400 && (*m)->h >= 300)
898 {
452 AV *av = newAV (); 899 AV *av = newAV ();
453 av_push (av, newSViv ((*m)->w)); 900 av_push (av, newSViv ((*m)->w));
454 av_push (av, newSViv ((*m)->h)); 901 av_push (av, newSViv ((*m)->h));
902 av_push (av, newSViv (rgb));
903 av_push (av, newSViv (alpha));
455 XPUSHs (sv_2mortal (newRV_noinc ((SV *)av))); 904 XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
905 }
456 906
457 ++m; 907 ++m;
458 } 908 }
459} 909}
460 910
461int 911int
462SDL_SetVideoMode (int w, int h, int fullscreen) 912SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
463 CODE: 913 CODE:
914{
915 SDL_EnableUNICODE (1);
916 SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
917
918 SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
919 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
920 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
921 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
922
464 RETVAL = !!SDL_SetVideoMode ( 923 RETVAL = !!SDL_SetVideoMode (
465 w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0) 924 w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)
466 ); 925 );
467 SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+"); 926
927 if (RETVAL)
928 {
929 av_clear (texture_av);
930
931 SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
932#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
933#include "glfunc.h"
934#undef GL_FUNC
935
936 if (!gl.ActiveTexture ) gl.ActiveTexture = gl.ActiveTextureARB;
937 if (!gl.MultiTexCoord2f) gl.MultiTexCoord2f = gl.MultiTexCoord2fARB;
938 }
939}
468 OUTPUT: 940 OUTPUT:
469 RETVAL 941 RETVAL
470 942
471void 943void
472SDL_GL_SwapBuffers () 944SDL_GL_SwapBuffers ()
473 945
946char *
947SDL_GetKeyName (int sym)
948
949int
950SDL_GetAppState ()
951
952int
953SDL_GetModState ()
954
474void 955void
475SDL_PollEvent () 956poll_events ()
476 PPCODE: 957 PPCODE:
477{ 958{
478 SDL_Event ev; 959 SDL_Event ev;
479 960
480 while (SDL_PollEvent (&ev)) 961 SDL_PumpEvents ();
962 while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
481 { 963 {
482 HV *hv = newHV (); 964 HV *hv = newHV ();
483 hv_store (hv, "type", 4, newSViv (ev.type), 0); 965 hv_store (hv, "type", 4, newSViv (ev.type), 0);
484 966
485 switch (ev.type) 967 switch (ev.type)
486 { 968 {
487 case SDL_KEYDOWN: 969 case SDL_KEYDOWN:
488 case SDL_KEYUP: 970 case SDL_KEYUP:
489 hv_store (hv, "state", 5, newSViv (ev.key.state), 0); 971 hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
490 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0); 972 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
491 hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0); 973 hv_store (hv, "mod", 3, newSViv (mod_munge (ev.key.keysym.mod)), 0);
974 hv_store (hv, "cmod", 4, newSViv (mod_munge (SDL_GetModState ())), 0); /* current mode */
492 hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0); 975 hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
493 break; 976 break;
494 977
495 case SDL_ACTIVEEVENT: 978 case SDL_ACTIVEEVENT:
496 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0); 979 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
497 hv_store (hv, "state", 5, newSViv (ev.active.state), 0); 980 hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
498 break; 981 break;
499 982
500 case SDL_MOUSEMOTION: 983 case SDL_MOUSEMOTION:
984 {
985 int state = ev.motion.state;
986 int x = ev.motion.x;
987 int y = ev.motion.y;
988 int xrel = ev.motion.xrel;
989 int yrel = ev.motion.yrel;
990
991 /* do simplistic event compression */
992 while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
993 && state == ev.motion.state)
994 {
995 xrel += ev.motion.xrel;
996 yrel += ev.motion.yrel;
997 x = ev.motion.x;
998 y = ev.motion.y;
999 SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
1000 }
1001
1002 hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
501 hv_store (hv, "state", 5, newSViv (ev.motion.state), 0); 1003 hv_store (hv, "state", 5, newSViv (state), 0);
502 hv_store (hv, "x", 1, newSViv (ev.motion.x), 0); 1004 hv_store (hv, "x", 1, newSViv (x), 0);
503 hv_store (hv, "y", 1, newSViv (ev.motion.y), 0); 1005 hv_store (hv, "y", 1, newSViv (y), 0);
504 hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0); 1006 hv_store (hv, "xrel", 4, newSViv (xrel), 0);
505 hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0); 1007 hv_store (hv, "yrel", 4, newSViv (yrel), 0);
1008 }
506 break; 1009 break;
507 1010
508 case SDL_MOUSEBUTTONDOWN: 1011 case SDL_MOUSEBUTTONDOWN:
509 case SDL_MOUSEBUTTONUP: 1012 case SDL_MOUSEBUTTONUP:
1013 hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
1014
510 hv_store (hv, "button", 6, newSViv (ev.button.button), 0); 1015 hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
511 hv_store (hv, "state", 5, newSViv (ev.button.state), 0); 1016 hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
512 hv_store (hv, "x", 1, newSViv (ev.button.x), 0); 1017 hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
513 hv_store (hv, "y", 1, newSViv (ev.button.y), 0); 1018 hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
514 break; 1019 break;
… …
518 hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0); 1023 hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
519 hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0); 1024 hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
520 break; 1025 break;
521 } 1026 }
522 1027
523 XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv))); 1028 XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
524 } 1029 }
525} 1030}
526 1031
1032char *
1033SDL_AudioDriverName ()
1034 CODE:
1035{
1036 char buf [256];
1037 if (!SDL_AudioDriverName (buf, sizeof (buf)))
1038 XSRETURN_UNDEF;
1039
1040 RETVAL = buf;
1041}
1042 OUTPUT:
1043 RETVAL
1044
527int 1045int
528Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048) 1046Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
529 POSTCALL: 1047 POSTCALL:
530 Mix_HookMusicFinished (music_finished); 1048 Mix_HookMusicFinished (music_finished);
531 Mix_ChannelFinished (channel_finished); 1049 Mix_ChannelFinished (channel_finished);
532 1050
533void 1051void
1052Mix_QuerySpec ()
1053 PPCODE:
1054{
1055 int freq, channels;
1056 Uint16 format;
1057
1058 if (Mix_QuerySpec (&freq, &format, &channels))
1059 {
1060 EXTEND (SP, 3);
1061 PUSHs (sv_2mortal (newSViv (freq)));
1062 PUSHs (sv_2mortal (newSViv (format)));
1063 PUSHs (sv_2mortal (newSViv (channels)));
1064 }
1065}
1066
1067void
534Mix_CloseAudio () 1068Mix_CloseAudio ()
535 1069
536int 1070int
537Mix_AllocateChannels (int numchans = -1) 1071Mix_AllocateChannels (int numchans = -1)
538 1072
1073const char *
1074Mix_GetError ()
1075
539void 1076void
540lowdelay (int fd, int val = 1) 1077lowdelay (int fd, int val = 1)
541 CODE: 1078 CODE:
1079 setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
1080
1081void
1082win32_proxy_info ()
1083 PPCODE:
1084{
542#ifndef _WIN32 1085#ifdef _WIN32
543 setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val)); 1086 char buffer[2048];
1087 DWORD buflen;
1088
1089 EXTEND (SP, 3);
1090
1091 buflen = sizeof (buffer);
1092 if (InternetQueryOption (0, INTERNET_OPTION_PROXY, (void *)buffer, &buflen))
1093 if (((INTERNET_PROXY_INFO *)buffer)->dwAccessType == INTERNET_OPEN_TYPE_PROXY)
1094 {
1095 PUSHs (newSVpv (((INTERNET_PROXY_INFO *)buffer)->lpszProxy, 0));
1096
1097 buflen = sizeof (buffer);
1098 if (InternetQueryOption (0, INTERNET_OPTION_PROXY_USERNAME, (void *)buffer, &buflen))
1099 {
1100 PUSHs (newSVpv (buffer, 0));
1101
1102 buflen = sizeof (buffer);
1103 if (InternetQueryOption (0, INTERNET_OPTION_PROXY_PASSWORD, (void *)buffer, &buflen))
1104 PUSHs (newSVpv (buffer, 0));
1105 }
1106 }
544#endif 1107#endif
1108}
545 1109
546char * 1110int
547gl_version () 1111add_font (char *file)
548 CODE: 1112 CODE:
549 RETVAL = (char *)glGetString (GL_VERSION); 1113 RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
550 OUTPUT: 1114 OUTPUT:
551 RETVAL 1115 RETVAL
552 1116
553char *
554gl_extensions ()
555 CODE:
556 RETVAL = (char *)glGetString (GL_EXTENSIONS);
557 OUTPUT:
558 RETVAL
559
560void 1117void
561add_font (char *file) 1118IMG_Init (int flags = IMG_INIT_JPG | IMG_INIT_PNG)
562 CODE:
563 FcConfigAppFontAddFile (0, (const FcChar8 *)file); /* no idea wether this is required */
564 1119
565void 1120void
566load_image_inline (SV *image_) 1121load_image_inline (SV *image_)
567 ALIAS: 1122 ALIAS:
568 load_image_file = 1 1123 load_image_file = 1
… …
571 STRLEN image_len; 1126 STRLEN image_len;
572 char *image = (char *)SvPVbyte (image_, image_len); 1127 char *image = (char *)SvPVbyte (image_, image_len);
573 SDL_Surface *surface, *surface2; 1128 SDL_Surface *surface, *surface2;
574 SDL_PixelFormat fmt; 1129 SDL_PixelFormat fmt;
575 SDL_RWops *rw = ix 1130 SDL_RWops *rw = ix
576 ? SDL_RWFromFile (image, "r") 1131 ? SDL_RWFromFile (image, "rb")
577 : SDL_RWFromConstMem (image, image_len); 1132 : SDL_RWFromConstMem (image, image_len);
578 1133
579 if (!rw) 1134 if (!rw)
580 croak ("load_image: %s", SDL_GetError ()); 1135 croak ("load_image: %s", SDL_GetError ());
581 1136
… …
610 1165
611 surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE); 1166 surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);
612 1167
613 assert (surface2->pitch == surface2->w * 4); 1168 assert (surface2->pitch == surface2->w * 4);
614 1169
1170 SDL_LockSurface (surface2);
615 EXTEND (SP, 5); 1171 EXTEND (SP, 6);
616 PUSHs (sv_2mortal (newSViv (surface2->w))); 1172 PUSHs (sv_2mortal (newSViv (surface2->w)));
617 PUSHs (sv_2mortal (newSViv (surface2->h))); 1173 PUSHs (sv_2mortal (newSViv (surface2->h)));
618 SDL_LockSurface (surface2);
619 PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch))); 1174 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))); 1175 PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
622 PUSHs (sv_2mortal (newSViv (GL_RGBA))); 1176 PUSHs (sv_2mortal (newSViv (GL_RGBA)));
623 PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE))); 1177 PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
1178 SDL_UnlockSurface (surface2);
624 1179
625 SDL_FreeSurface (surface); 1180 SDL_FreeSurface (surface);
626 SDL_FreeSurface (surface2); 1181 SDL_FreeSurface (surface2);
627} 1182}
628 1183
… …
652} 1207}
653 1208
654void 1209void
655error (char *message) 1210error (char *message)
656 CODE: 1211 CODE:
1212 fprintf (stderr, "ERROR: %s\n", message);
657#ifdef _WIN32 1213#ifdef _WIN32
658 MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR | MB_SETFOREGROUND); 1214 MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
1215#endif
1216
1217void
1218fatal (char *message)
1219 CODE:
1220 fprintf (stderr, "FATAL: %s\n", message);
1221#ifdef _WIN32
1222 MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
1223#endif
1224 _exit (1);
1225
1226void
1227_exit (int retval = 0)
1228 CODE:
1229#ifdef WIN32
1230 ExitThread (retval); // unclean, please beam me up
659#else 1231#else
660 fprintf (stderr, "ERROR: %s\n", message); 1232 _exit (retval);
661#endif 1233#endif
662 1234
663void 1235void
664fatal (char *message) 1236debug ()
665 CODE: 1237 CODE:
666#ifdef _WIN32 1238{
667 MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR | MB_SETFOREGROUND); 1239#if DEBUG
668#else 1240 VALGRIND_DO_LEAK_CHECK;
669 fprintf (stderr, "FATAL: %s\n", message);
670#endif 1241#endif
671 exit (1); 1242}
672 1243
1244int
1245SvREFCNT (SV *sv)
1246 CODE:
1247 RETVAL = SvREFCNT (sv);
1248 OUTPUT:
1249 RETVAL
1250
673MODULE = CFClient PACKAGE = CFClient::Font 1251MODULE = Deliantra::Client PACKAGE = DC::Font
674 1252
675CFClient::Font 1253PROTOTYPES: DISABLE
1254
1255DC::Font
676new_from_file (SV *class, char *path, int id = 0) 1256new_from_file (SV *class, char *path, int id = 0)
677 CODE: 1257 CODE:
678{ 1258{
679 int count; 1259 int count;
680 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count); 1260 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
… …
683} 1263}
684 OUTPUT: 1264 OUTPUT:
685 RETVAL 1265 RETVAL
686 1266
687void 1267void
688DESTROY (CFClient::Font self) 1268DESTROY (DC::Font self)
689 CODE: 1269 CODE:
690 pango_font_description_free (self); 1270 pango_font_description_free (self);
691 1271
692void 1272void
693make_default (CFClient::Font self) 1273make_default (DC::Font self)
1274 PROTOTYPE: $
694 CODE: 1275 CODE:
695 default_font = self; 1276 default_font = self;
696 1277
697MODULE = CFClient PACKAGE = CFClient::Layout 1278MODULE = Deliantra::Client PACKAGE = DC::Layout
698 1279
699CFClient::Layout 1280PROTOTYPES: DISABLE
700new (SV *class, int rgba = 0) 1281
1282void
1283glyph_cache_backup ()
1284 PROTOTYPE:
1285 CODE:
1286 tc_backup ();
1287
1288void
1289glyph_cache_restore ()
1290 PROTOTYPE:
1291 CODE:
1292 tc_restore ();
1293
1294DC::Layout
1295new (SV *class)
701 CODE: 1296 CODE:
702 New (0, RETVAL, 1, struct cf_layout); 1297 New (0, RETVAL, 1, struct cf_layout);
703 1298
704 RETVAL->pl = pango_layout_new (rgba ? cairo_context : ft2_context); 1299 RETVAL->pl = pango_layout_new (opengl_context);
705 RETVAL->rgba = rgba;
706 RETVAL->r = 1.; 1300 RETVAL->r = 1.;
707 RETVAL->g = 1.; 1301 RETVAL->g = 1.;
708 RETVAL->b = 1.; 1302 RETVAL->b = 1.;
709 RETVAL->a = 1.; 1303 RETVAL->a = 1.;
710 RETVAL->base_height = MIN_FONT_HEIGHT; 1304 RETVAL->base_height = MIN_FONT_HEIGHT;
711 RETVAL->font = 0; 1305 RETVAL->font = 0;
1306 RETVAL->rc = rc_alloc ();
712 1307
713 pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR); 1308 pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
714 layout_update_font (RETVAL); 1309 layout_update_font (RETVAL);
715 OUTPUT: 1310 OUTPUT:
716 RETVAL 1311 RETVAL
717 1312
718void 1313void
719DESTROY (CFClient::Layout self) 1314DESTROY (DC::Layout self)
720 CODE: 1315 CODE:
721 g_object_unref (self->pl); 1316 g_object_unref (self->pl);
1317 rc_free (self->rc);
722 Safefree (self); 1318 Safefree (self);
723 1319
724int
725is_rgba (CFClient::Layout self)
726 CODE:
727 RETVAL = self->rgba;
728 OUTPUT:
729 RETVAL
730
731void 1320void
732set_text (CFClient::Layout self, SV *text_) 1321set_text (DC::Layout self, SV *text_)
733 CODE: 1322 CODE:
734{ 1323{
735 STRLEN textlen; 1324 STRLEN textlen;
736 char *text = SvPVutf8 (text_, textlen); 1325 char *text = SvPVutf8 (text_, textlen);
737 1326
738 pango_layout_set_text (self->pl, text, textlen); 1327 pango_layout_set_text (self->pl, text, textlen);
739} 1328}
740 1329
741void 1330void
742set_markup (CFClient::Layout self, SV *text_) 1331set_markup (DC::Layout self, SV *text_)
743 CODE: 1332 CODE:
744{ 1333{
745 STRLEN textlen; 1334 STRLEN textlen;
746 char *text = SvPVutf8 (text_, textlen); 1335 char *text = SvPVutf8 (text_, textlen);
747 1336
748 pango_layout_set_markup (self->pl, text, textlen); 1337 pango_layout_set_markup (self->pl, text, textlen);
749} 1338}
750 1339
1340void
1341set_shapes (DC::Layout self, ...)
1342 CODE:
1343{
1344 PangoAttrList *attrs = 0;
1345 const char *text = pango_layout_get_text (self->pl);
1346 const char *pos = text;
1347 int arg = 4;
1348
1349 while (arg < items && (pos = strstr (pos, OBJ_STR)))
1350 {
1351 PangoRectangle inkrect, rect;
1352 PangoAttribute *attr;
1353
1354 int x = SvIV (ST (arg - 3));
1355 int y = SvIV (ST (arg - 2));
1356 int w = SvIV (ST (arg - 1));
1357 int h = SvIV (ST (arg ));
1358
1359 inkrect.x = 0;
1360 inkrect.y = 0;
1361 inkrect.width = 0;
1362 inkrect.height = 0;
1363
1364 rect.x = x * PANGO_SCALE;
1365 rect.y = y * PANGO_SCALE;
1366 rect.width = w * PANGO_SCALE;
1367 rect.height = h * PANGO_SCALE;
1368
1369 if (!attrs)
1370 attrs = pango_layout_get_attributes (self->pl);
1371
1372 attr = pango_attr_shape_new (&inkrect, &rect);
1373 attr->start_index = pos - text;
1374 attr->end_index = attr->start_index + sizeof (OBJ_STR) - 1;
1375 pango_attr_list_insert (attrs, attr);
1376
1377 arg += 4;
1378 pos += sizeof (OBJ_STR) - 1;
1379 }
1380
1381 if (attrs)
1382 pango_layout_set_attributes (self->pl, attrs);
1383}
1384
1385void
1386get_shapes (DC::Layout self)
1387 PPCODE:
1388{
1389 PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
1390
1391 do
1392 {
1393 PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
1394
1395 if (run && shape_attr_p (run))
1396 {
1397 PangoRectangle extents;
1398 pango_layout_iter_get_run_extents (iter, 0, &extents);
1399
1400 EXTEND (SP, 2);
1401 PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.x))));
1402 PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.y))));
1403 }
1404 }
1405 while (pango_layout_iter_next_run (iter));
1406
1407 pango_layout_iter_free (iter);
1408}
1409
1410int
1411has_wrapped (DC::Layout self)
1412 CODE:
1413{
1414 int lines = 1;
1415 const char *text = pango_layout_get_text (self->pl);
1416
1417 while (*text)
1418 lines += *text++ == '\n';
1419
1420 RETVAL = lines < pango_layout_get_line_count (self->pl);
1421}
1422 OUTPUT:
1423 RETVAL
1424
751SV * 1425SV *
752get_text (CFClient::Layout self) 1426get_text (DC::Layout self)
753 CODE: 1427 CODE:
754 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0); 1428 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
755 SvUTF8_on (RETVAL); 1429 sv_utf8_decode (RETVAL);
756 OUTPUT: 1430 OUTPUT:
757 RETVAL 1431 RETVAL
758 1432
759void 1433void
760set_foreground (CFClient::Layout self, float r, float g, float b, float a = 1.) 1434set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
761 CODE: 1435 CODE:
762 self->r = r; 1436 self->r = r;
763 self->g = g; 1437 self->g = g;
764 self->b = b; 1438 self->b = b;
765 self->a = a; 1439 self->a = a;
766 1440
767void 1441void
768set_font (CFClient::Layout self, CFClient::Font font = 0) 1442set_font (DC::Layout self, DC::Font font = 0)
769 CODE: 1443 CODE:
770 if (self->font != font) 1444 if (self->font != font)
771 { 1445 {
772 self->font = font; 1446 self->font = font;
773 layout_update_font (self); 1447 layout_update_font (self);
774 } 1448 }
775 1449
776void 1450void
777set_height (CFClient::Layout self, int base_height) 1451set_height (DC::Layout self, int base_height)
778 CODE: 1452 CODE:
779 if (self->base_height != base_height) 1453 if (self->base_height != base_height)
780 { 1454 {
781 self->base_height = base_height; 1455 self->base_height = base_height;
782 layout_update_font (self); 1456 layout_update_font (self);
783 } 1457 }
784 1458
785void 1459void
786set_width (CFClient::Layout self, int max_width = -1) 1460set_width (DC::Layout self, int max_width = -1)
787 CODE: 1461 CODE:
788 pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE); 1462 pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
789 1463
790void 1464void
1465set_indent (DC::Layout self, int indent)
1466 CODE:
1467 pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1468
1469void
1470set_spacing (DC::Layout self, int spacing)
1471 CODE:
1472 pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1473
1474void
1475set_ellipsise (DC::Layout self, int ellipsise)
1476 CODE:
1477 pango_layout_set_ellipsize (self->pl,
1478 ellipsise == 1 ? PANGO_ELLIPSIZE_START
1479 : ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1480 : ellipsise == 3 ? PANGO_ELLIPSIZE_END
1481 : PANGO_ELLIPSIZE_NONE
1482 );
1483
1484void
1485set_single_paragraph_mode (DC::Layout self, int spm)
1486 CODE:
1487 pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1488
1489void
791size (CFClient::Layout self) 1490size (DC::Layout self)
792 PPCODE: 1491 PPCODE:
793{ 1492{
794 int w, h; 1493 int w, h;
795 1494
796 layout_get_pixel_size (self, &w, &h); 1495 layout_get_pixel_size (self, &w, &h);
… …
799 PUSHs (sv_2mortal (newSViv (w))); 1498 PUSHs (sv_2mortal (newSViv (w)));
800 PUSHs (sv_2mortal (newSViv (h))); 1499 PUSHs (sv_2mortal (newSViv (h)));
801} 1500}
802 1501
803int 1502int
1503descent (DC::Layout self)
1504 CODE:
1505{
1506 PangoRectangle rect;
1507 PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1508 pango_layout_line_get_pixel_extents (line, 0, &rect);
1509 RETVAL = PANGO_DESCENT (rect);
1510}
1511 OUTPUT:
1512 RETVAL
1513
1514int
804xy_to_index (CFClient::Layout self, int x, int y) 1515xy_to_index (DC::Layout self, int x, int y)
805 CODE: 1516 CODE:
806{ 1517{
807 int index, trailing; 1518 int index, trailing;
808 pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing); 1519 pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
809 RETVAL = index; 1520 RETVAL = index + trailing;
810} 1521}
811 OUTPUT: 1522 OUTPUT:
812 RETVAL 1523 RETVAL
813 1524
814void 1525void
815cursor_pos (CFClient::Layout self, int index) 1526cursor_pos (DC::Layout self, int index)
816 PPCODE: 1527 PPCODE:
817{ 1528{
818 PangoRectangle strong_pos; 1529 PangoRectangle pos;
819 pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0); 1530 pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
820 1531
821 EXTEND (SP, 3); 1532 EXTEND (SP, 3);
822 PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE))); 1533 PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
823 PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE))); 1534 PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
824 PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE))); 1535 PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
825} 1536}
826 1537
827void 1538void
828render (CFClient::Layout self) 1539index_to_line_x (DC::Layout self, int index, int trailing = 0)
829 PPCODE: 1540 PPCODE:
830{ 1541{
831 SV *retval; 1542 int line, x;
832 int w, h;
833 1543
834 layout_get_pixel_size (self, &w, &h); 1544 pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
835 1545#if !PANGO_VERSION_CHECK (1, 17, 3)
836 if (self->rgba) 1546 /* pango bug: line is between 1..numlines, not 0..numlines-1 */
837 { 1547 --line;
838 cairo_surface_t *surface; 1548#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); 1549 EXTEND (SP, 2);
872 PUSHs (sv_2mortal (newSViv (w))); 1550 PUSHs (sv_2mortal (newSViv (line)));
1551 PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1552}
1553
1554void
1555line_x_to_index (DC::Layout self, int line, int x)
1556 PPCODE:
1557{
1558 PangoLayoutLine *lp;
1559 int index, trailing;
1560
1561 if (line < 0)
1562 XSRETURN_EMPTY;
1563
1564 if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1565 XSRETURN_EMPTY; /* do better */
1566
1567 pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1568
1569 EXTEND (SP, 2);
1570 if (GIMME_V == G_SCALAR)
873 PUSHs (sv_2mortal (newSViv (h))); 1571 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 1572 else
879 { 1573 {
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))); 1574 PUSHs (sv_2mortal (newSViv (index)));
899 PUSHs (sv_2mortal (newSViv (h))); 1575 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 } 1576 }
904} 1577}
905 1578
1579void
1580render (DC::Layout self, float x, float y, int flags = 0)
1581 CODE:
1582 rc_clear (self->rc);
1583 pango_opengl_render_layout_subpixel (
1584 self->pl,
1585 self->rc,
1586 x * PANGO_SCALE, y * PANGO_SCALE,
1587 self->r, self->g, self->b, self->a,
1588 flags
1589 );
1590 // we assume that context_change actually clears/frees stuff
1591 // and does not do any recomputation...
1592 pango_layout_context_changed (self->pl);
1593
1594void
1595draw (DC::Layout self)
1596 CODE:
1597{
1598 glEnable (GL_TEXTURE_2D);
1599 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1600 glEnable (GL_BLEND);
1601 gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
1602 GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
1603 glEnable (GL_ALPHA_TEST);
1604 glAlphaFunc (GL_GREATER, 7.f / 255.f);
1605
1606 rc_draw (self->rc);
1607
1608 glDisable (GL_ALPHA_TEST);
1609 glDisable (GL_BLEND);
1610 glDisable (GL_TEXTURE_2D);
1611}
1612
906MODULE = CFClient PACKAGE = CFClient::Texture 1613MODULE = Deliantra::Client PACKAGE = DC::Texture
907 1614
1615PROTOTYPES: ENABLE
1616
908void 1617void
1618pad (SV *data_, int ow, int oh, int nw, int nh)
1619 CODE:
1620{
1621 if ((nw != ow || nh != oh) && SvOK (data_))
1622 {
1623 STRLEN datalen;
1624 char *data = SvPVbyte (data_, datalen);
1625 int bpp = datalen / (ow * oh);
1626 SV *result_ = sv_2mortal (newSV (nw * nh * bpp));
1627
1628 SvPOK_only (result_);
1629 SvCUR_set (result_, nw * nh * bpp);
1630
1631 memset (SvPVX (result_), 0, nw * nh * bpp);
1632 while (oh--)
1633 memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1634
1635 sv_setsv (data_, result_);
1636 }
1637}
1638
1639void
909draw_quad (SV *self, float x, float y, float w = 0, float h = 0) 1640draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
910 PROTOTYPE: $$$;$$ 1641 PROTOTYPE: $$$;$$
911 ALIAS: 1642 ALIAS:
912 draw_quad_alpha = 1 1643 draw_quad_alpha = 1
913 draw_quad_alpha_premultiplied = 2 1644 draw_quad_alpha_premultiplied = 2
914 CODE: 1645 CODE:
915{ 1646{
916 HV *hv = (HV *)SvRV (self); 1647 HV *hv = (HV *)SvRV (self);
917 float s = SvNV (*hv_fetch (hv, "s", 1, 1)); 1648 float s = SvNV (*hv_fetch (hv, "s", 1, 1));
918 float t = SvNV (*hv_fetch (hv, "t", 1, 1)); 1649 float t = SvNV (*hv_fetch (hv, "t", 1, 1));
919 int name = SvIV (*hv_fetch (hv, "name", 4, 1)); 1650 int name = SvIV (*hv_fetch (hv, "name", 4, 1));
920 int wrap_mode = SvIV (*hv_fetch (hv, "wrap_mode", 9, 1)); 1651
1652 if (name <= 0)
1653 XSRETURN_EMPTY;
921 1654
922 if (items < 5) 1655 if (items < 5)
923 { 1656 {
924 w = SvNV (*hv_fetch (hv, "w", 1, 1)); 1657 w = SvNV (*hv_fetch (hv, "w", 1, 1));
925 h = SvNV (*hv_fetch (hv, "h", 1, 1)); 1658 h = SvNV (*hv_fetch (hv, "h", 1, 1));
926 } 1659 }
927 1660
928 if (ix) 1661 if (ix)
929 { 1662 {
930 glEnable (GL_BLEND); 1663 glEnable (GL_BLEND);
1664
1665 if (ix == 2)
931 glBlendFunc (ix == 1 ? GL_SRC_ALPHA : GL_ONE, GL_ONE_MINUS_SRC_ALPHA); 1666 glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
1667 else
1668 gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
1669 GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
1670
1671 glEnable (GL_ALPHA_TEST);
1672 glAlphaFunc (GL_GREATER, 0.01f);
932 } 1673 }
933 1674
934 glBindTexture (GL_TEXTURE_2D, name); 1675 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 1676
942 glBegin (GL_QUADS); 1677 glBegin (GL_QUADS);
943 glTexCoord2f (0, 0); glVertex2f (x , y ); 1678 glTexCoord2f (0, 0); glVertex2f (x , y );
944 glTexCoord2f (0, t); glVertex2f (x , y + h); 1679 glTexCoord2f (0, t); glVertex2f (x , y + h);
945 glTexCoord2f (s, t); glVertex2f (x + w, y + h); 1680 glTexCoord2f (s, t); glVertex2f (x + w, y + h);
946 glTexCoord2f (s, 0); glVertex2f (x + w, y ); 1681 glTexCoord2f (s, 0); glVertex2f (x + w, y );
947 glEnd (); 1682 glEnd ();
948 1683
949 if (ix) 1684 if (ix)
1685 {
1686 glDisable (GL_ALPHA_TEST);
950 glDisable (GL_BLEND); 1687 glDisable (GL_BLEND);
1688 }
951} 1689}
952 1690
1691void
1692draw_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)
1693 PROTOTYPE: @
1694 CODE:
1695{
1696 glEnable (GL_BLEND);
1697 glBlendFunc (intensity ? GL_SRC_ALPHA : GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
1698 glEnable (GL_TEXTURE_2D);
1699 glBindTexture (GL_TEXTURE_2D, name1);
1700
1701 glColor3f (intensity, intensity, intensity);
1702 glPushMatrix ();
1703 glScalef (1./3, 1./3, 1.);
1704
1705 if (blend > 0.f)
1706 {
1707 float dx3 = dx * -3.f / w;
1708 float dy3 = dy * -3.f / h;
1709 GLfloat env_color[4] = { 0., 0., 0., blend };
1710
1711 /* interpolate the two shadow textures */
1712 /* stage 0 == rgb(glcolor) + alpha(t0) */
1713 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1714
1715 /* stage 1 == rgb(glcolor) + alpha(interpolate t0, t1, texenv) */
1716 gl.ActiveTexture (GL_TEXTURE1);
1717 glEnable (GL_TEXTURE_2D);
1718 glBindTexture (GL_TEXTURE_2D, name2);
1719 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_COMBINE);
1720
1721 /* rgb == rgb(glcolor) */
1722 glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_RGB, GL_REPLACE);
1723 glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_RGB, GL_PRIMARY_COLOR);
1724 glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_RGB, GL_SRC_COLOR);
1725
1726 /* alpha = interpolate t0, t1 by env_alpha */
1727 glTexEnvfv (GL_TEXTURE_ENV, GL_TEXTURE_ENV_COLOR, env_color);
1728
1729 glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_ALPHA, GL_INTERPOLATE);
1730 glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_ALPHA, GL_TEXTURE);
1731 glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_ALPHA, GL_SRC_ALPHA);
1732
1733 glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE1_ALPHA, GL_PREVIOUS);
1734 glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND1_ALPHA, GL_SRC_ALPHA);
1735
1736 glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE2_ALPHA, GL_CONSTANT);
1737 glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND2_ALPHA, GL_SRC_ALPHA);
1738
1739 glBegin (GL_QUADS);
1740 gl.MultiTexCoord2f (GL_TEXTURE0, 0, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 ); glVertex2i (0, 0);
1741 gl.MultiTexCoord2f (GL_TEXTURE0, 0, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 + t); glVertex2i (0, h);
1742 gl.MultiTexCoord2f (GL_TEXTURE0, s, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 + t); glVertex2i (w, h);
1743 gl.MultiTexCoord2f (GL_TEXTURE0, s, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 ); glVertex2i (w, 0);
1744 glEnd ();
1745
1746 glDisable (GL_TEXTURE_2D);
1747 gl.ActiveTexture (GL_TEXTURE0);
1748 }
1749 else
1750 {
1751 /* simple blending of one texture, also opengl <1.3 path */
1752 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1753
1754 glBegin (GL_QUADS);
1755 glTexCoord2f (0, 0); glVertex2f (0, 0);
1756 glTexCoord2f (0, t); glVertex2f (0, h);
1757 glTexCoord2f (s, t); glVertex2f (w, h);
1758 glTexCoord2f (s, 0); glVertex2f (w, 0);
1759 glEnd ();
1760 }
1761
1762 /* draw ?-marks or equivalent, this is very clumsy code :/ */
1763 {
1764 int x, y;
1765 int dx3 = dx * 3;
1766 int dy3 = dy * 3;
1767
1768 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1769 glBindTexture (GL_TEXTURE_2D, hidden_tex);
1770 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1771 glTranslatef (-1., -1., 0);
1772 glBegin (GL_QUADS);
1773
1774 for (y = 1; y < h; y += 3)
1775 {
1776 int y1 = y - dy3;
1777 int y1valid = y1 >= 0 && y1 < h;
1778
1779 for (x = 1; x < w; x += 3)
1780 {
1781 int x1 = x - dx3;
1782 uint8_t h1 = data1 [x + y * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
1783 uint8_t h2;
1784
1785 if (y1valid && x1 >= 0 && x1 < w)
1786 h2 = data2 [x1 + y1 * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
1787 else
1788 h2 = 1; /* out of range == invisible */
1789
1790 if (h1 || h2)
1791 {
1792 float alpha = h1 == h2 ? 1.f : h1 ? 1.f - blend : blend;
1793 glColor4f (1., 1., 1., alpha);
1794
1795 glTexCoord2f (0, 0.); glVertex2i (x , y );
1796 glTexCoord2f (0, 1.); glVertex2i (x , y + 3);
1797 glTexCoord2f (1, 1.); glVertex2i (x + 3, y + 3);
1798 glTexCoord2f (1, 0.); glVertex2i (x + 3, y );
1799 }
1800 }
1801 }
1802 }
1803
1804 glEnd ();
1805
1806 glPopMatrix ();
1807
1808 glDisable (GL_TEXTURE_2D);
1809 glDisable (GL_BLEND);
1810}
1811
1812IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
1813 CODE:
1814{
1815 GLint width;
1816 glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
1817 glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
1818 RETVAL = width > 0;
1819}
1820 OUTPUT:
1821 RETVAL
1822
953MODULE = CFClient PACKAGE = CFClient::Map 1823MODULE = Deliantra::Client PACKAGE = DC::Map
954 1824
955CFClient::Map 1825PROTOTYPES: DISABLE
956new (SV *class, int map_width, int map_height) 1826
1827DC::Map
1828new (SV *class)
957 CODE: 1829 CODE:
958 New (0, RETVAL, 1, struct map); 1830 New (0, RETVAL, 1, struct map);
959 RETVAL->x = 0; 1831 RETVAL->x = 0;
960 RETVAL->y = 0; 1832 RETVAL->y = 0;
961 RETVAL->w = map_width; 1833 RETVAL->w = 0;
962 RETVAL->h = map_height; 1834 RETVAL->h = 0;
963 RETVAL->ox = 0; 1835 RETVAL->ox = 0;
964 RETVAL->oy = 0; 1836 RETVAL->oy = 0;
965 RETVAL->faces = 8192; 1837 RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
966 Newz (0, RETVAL->face, RETVAL->faces, mapface); 1838 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; 1839 RETVAL->rows = 0;
970 RETVAL->row = 0; 1840 RETVAL->row = 0;
971 OUTPUT: 1841 OUTPUT:
972 RETVAL 1842 RETVAL
973 1843
974void 1844void
975DESTROY (CFClient::Map self) 1845DESTROY (DC::Map self)
976 CODE: 1846 CODE:
977{ 1847{
978 map_clear (self); 1848 map_clear (self);
979 Safefree (self->face); 1849 Safefree (self->face2tile);
1850 Safefree (self->tex);
980 Safefree (self); 1851 Safefree (self);
981} 1852}
982 1853
983void 1854void
1855resize (DC::Map self, int map_width, int map_height)
1856 CODE:
1857 self->w = map_width;
1858 self->h = map_height;
1859
1860void
984clear (CFClient::Map self) 1861clear (DC::Map self)
985 CODE: 1862 CODE:
986 map_clear (self); 1863 map_clear (self);
987 1864
988void 1865void
989set_face (CFClient::Map self, int face, int texid) 1866set_tileid (DC::Map self, int face, int tile)
990 CODE: 1867 CODE:
991{ 1868{
992 while (self->faces <= face) 1869 need_facenum (self, face); self->face2tile [face] = tile;
993 { 1870 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} 1871}
1000 1872
1001void 1873void
1874set_smooth (DC::Map self, int face, int smooth, int level)
1875 CODE:
1876{
1877 tileid texid;
1878 maptex *tex;
1879
1880 if (face < 0 || face >= self->faces)
1881 return;
1882
1883 if (smooth < 0 || smooth >= self->faces)
1884 return;
1885
1886 texid = self->face2tile [face];
1887
1888 if (!texid)
1889 return;
1890
1891 tex = self->tex + texid;
1892 tex->smoothtile = self->face2tile [smooth];
1893 tex->smoothlevel = level;
1894}
1895
1896void
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) 1897set_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: 1898 CODE:
1004{ 1899{
1005 while (self->texs <= texid) 1900 need_texid (self, texid);
1006 {
1007 Append (maptex, self->tex, self->texs, self->texs);
1008 self->texs *= 2;
1009 }
1010 1901
1011 { 1902 {
1012 maptex *tex = self->tex + texid; 1903 maptex *tex = self->tex + texid;
1013 1904
1014 tex->name = name; 1905 tex->name = name;
… …
1019 tex->r = r; 1910 tex->r = r;
1020 tex->g = g; 1911 tex->g = g;
1021 tex->b = b; 1912 tex->b = b;
1022 tex->a = a; 1913 tex->a = a;
1023 } 1914 }
1915
1916 // somewhat hackish, but for textures that require it, it really
1917 // improves the look, and most others don't suffer.
1918 glBindTexture (GL_TEXTURE_2D, name);
1919 //glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
1920 //glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
1921 // use uglier nearest interpolation because linear suffers
1922 // from transparent color bleeding and ugly wrapping effects.
1923 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1024} 1924}
1925
1926void
1927expire_textures (DC::Map self, int texid, int count)
1928 PPCODE:
1929 for (; texid < self->texs && count; ++texid, --count)
1930 {
1931 maptex *tex = self->tex + texid;
1932
1933 if (tex->name)
1934 {
1935 if (tex->unused)
1936 {
1937 tex->name = 0;
1938 tex->unused = 0;
1939 XPUSHs (sv_2mortal (newSViv (texid)));
1940 }
1941 else
1942 tex->unused = 1;
1943 }
1944 }
1025 1945
1026int 1946int
1027ox (CFClient::Map self) 1947ox (DC::Map self)
1028 ALIAS: 1948 ALIAS:
1029 oy = 1 1949 oy = 1
1950 x = 2
1951 y = 3
1952 w = 4
1953 h = 5
1030 CODE: 1954 CODE:
1031 switch (ix) 1955 switch (ix)
1032 { 1956 {
1033 case 0: RETVAL = self->ox; break; 1957 case 0: RETVAL = self->ox; break;
1034 case 1: RETVAL = self->oy; break; 1958 case 1: RETVAL = self->oy; break;
1959 case 2: RETVAL = self->x; break;
1960 case 3: RETVAL = self->y; break;
1961 case 4: RETVAL = self->w; break;
1962 case 5: RETVAL = self->h; break;
1035 } 1963 }
1036 OUTPUT: 1964 OUTPUT:
1037 RETVAL 1965 RETVAL
1038 1966
1039void 1967void
1040scroll (CFClient::Map self, int dx, int dy) 1968scroll (DC::Map self, int dx, int dy)
1041 CODE: 1969 CODE:
1042{ 1970{
1043 if (dx > 0) 1971 if (dx > 0)
1044 map_blank (self, self->x, self->y, dx - 1, self->h); 1972 map_blank (self, self->x, self->y, dx, self->h);
1045 else if (dx < 0) 1973 else if (dx < 0)
1046 map_blank (self, self->x + self->w + dx + 1, self->y, 1 - dx, self->h); 1974 map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1047 1975
1048 if (dy > 0) 1976 if (dy > 0)
1049 map_blank (self, self->x, self->y, self->w, dy - 1); 1977 map_blank (self, self->x, self->y, self->w, dy);
1050 else if (dy < 0) 1978 else if (dy < 0)
1051 map_blank (self, self->x, self->y + self->h + dy + 1, self->w, 1 - dy); 1979 map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1052 1980
1053 self->ox += dx; self->x += dx; 1981 self->ox += dx; self->x += dx;
1054 self->oy += dy; self->y += dy; 1982 self->oy += dy; self->y += dy;
1055 1983
1056 while (self->y < 0) 1984 while (self->y < 0)
… …
1060 self->rows += MAP_EXTEND_Y; 1988 self->rows += MAP_EXTEND_Y;
1061 self->y += MAP_EXTEND_Y; 1989 self->y += MAP_EXTEND_Y;
1062 } 1990 }
1063} 1991}
1064 1992
1065void 1993SV *
1066map1a_update (CFClient::Map self, SV *data_) 1994map1a_update (DC::Map self, SV *data_, int extmap)
1067 CODE: 1995 CODE:
1068{ 1996{
1069 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_); 1997 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1070 uint8_t *data_end = (uint8_t *)SvEND (data_); 1998 uint8_t *data_end = (uint8_t *)SvEND (data_);
1071 mapcell *cell; 1999 mapcell *cell;
1072 int x, y, flags; 2000 int x, y, z, flags;
2001 AV *missing = newAV ();
2002 RETVAL = newRV_noinc ((SV *)missing);
1073 2003
1074 while (data < data_end) 2004 while (data < data_end - 1)
1075 { 2005 {
1076 flags = (data [0] << 8) + data [1]; data += 2; 2006 flags = (data [0] << 8) + data [1]; data += 2;
1077 2007
1078 x = ((flags >> 10) & 63) + self->x; 2008 x = self->x + ((flags >> 10) & 63);
1079 y = ((flags >> 4) & 63) + self->y; 2009 y = self->y + ((flags >> 4) & 63);
1080 2010
1081 cell = map_get_cell (self, x, y); 2011 cell = map_get_cell (self, x, y);
1082 2012
1083 if (flags & 15) 2013 if (flags & 15)
1084 { 2014 {
1085 if (cell->darkness < 0) 2015 if (!cell->darkness)
1086 { 2016 {
2017 memset (cell, 0, sizeof (*cell));
1087 cell->darkness = 0; 2018 cell->darkness = 256;
1088 cell->face [0] = 0;
1089 cell->face [1] = 0;
1090 cell->face [2] = 0;
1091 } 2019 }
1092 2020
1093 cell->darkness = flags & 8 ? *data++ : 255;
1094
1095 //TODO: don't trust server data to be in-range(!) 2021 //TODO: don't trust server data to be in-range(!)
1096 2022
1097 if (flags & 4) 2023 if (flags & 8)
1098 { 2024 {
1099 cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2; 2025 if (extmap)
2026 {
2027 uint8_t ext, cmd;
2028
2029 do
2030 {
2031 ext = *data++;
2032 cmd = ext & 0x7f;
2033
2034 if (cmd < 4)
2035 cell->darkness = 255 - ext * 64 + 1; /* make sure this doesn't collide with FOW_DARKNESS */
2036 else if (cmd == 5) // health
2037 {
2038 cell->stat_width = 1;
2039 cell->stat_hp = *data++;
2040 }
2041 else if (cmd == 6) // monster width
2042 cell->stat_width = *data++ + 1;
2043 else if (cmd == 0x47)
2044 {
2045 if (*data == 1) cell->player = data [1];
2046 else if (*data == 2) cell->player = data [2] + (data [1] << 8);
2047 else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
2048 else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
2049
2050 data += *data + 1;
2051 }
2052 else if (cmd == 8) // cell flags
2053 cell->flags = *data++;
2054 else if (ext & 0x40) // unknown, multibyte => skip
2055 data += *data + 1;
2056 else
2057 data++;
2058 }
2059 while (ext & 0x80);
2060 }
2061 else
2062 cell->darkness = *data++ + 1;
1100 } 2063 }
1101 2064
2065 for (z = 0; z <= 2; ++z)
1102 if (flags & 2) 2066 if (flags & (4 >> z))
1103 { 2067 {
1104 cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2; 2068 faceid face = (data [0] << 8) + data [1]; data += 2;
2069 need_facenum (self, face);
2070 cell->tile [z] = self->face2tile [face];
2071
2072 if (cell->tile [z])
2073 {
2074 maptex *tex = self->tex + cell->tile [z];
2075 tex->unused = 0;
2076 if (!tex->name)
2077 av_push (missing, newSViv (cell->tile [z]));
2078
2079 if (tex->smoothtile)
2080 {
2081 maptex *smooth = self->tex + tex->smoothtile;
2082 smooth->unused = 0;
2083 if (!smooth->name)
2084 av_push (missing, newSViv (tex->smoothtile));
2085 }
2086 }
1105 } 2087 }
1106
1107 if (flags & 1)
1108 {
1109 cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
1110 }
1111 } 2088 }
1112 else 2089 else
1113 cell->darkness = -1; 2090 CELL_CLEAR (cell);
1114 } 2091 }
1115} 2092}
2093 OUTPUT:
2094 RETVAL
1116 2095
1117SV * 2096SV *
1118mapmap (CFClient::Map self, int x0, int y0, int w, int h) 2097mapmap (DC::Map self, int x0, int y0, int w, int h)
1119 CODE: 2098 CODE:
1120{ 2099{
1121 int x1, x; 2100 int x1, x;
1122 int y1, y; 2101 int y1, y;
1123 int z; 2102 int z;
… …
1144 { 2123 {
1145 mapcell *cell = row->col + (x - row->c0); 2124 mapcell *cell = row->col + (x - row->c0);
1146 2125
1147 for (z = 0; z <= 0; z++) 2126 for (z = 0; z <= 0; z++)
1148 { 2127 {
1149 mapface face = cell->face [z];
1150
1151 if (face)
1152 {
1153 maptex tex = self->tex [face]; 2128 maptex tex = self->tex [cell->tile [z]];
1154 int a0 = 255 - tex.a; 2129 int a0 = 255 - tex.a;
1155 int a1 = tex.a; 2130 int a1 = tex.a;
1156 2131
1157 r = (r * a0 + tex.r * a1) / 255; 2132 r = (r * a0 + tex.r * a1) / 255;
1158 g = (g * a0 + tex.g * a1) / 255; 2133 g = (g * a0 + tex.g * a1) / 255;
1159 b = (b * a0 + tex.b * a1) / 255; 2134 b = (b * a0 + tex.b * a1) / 255;
1160 a = (a * a0 + tex.a * a1) / 255; 2135 a = (a * a0 + tex.a * a1) / 255;
1161 }
1162 } 2136 }
1163 } 2137 }
1164 2138
1165 *map++ = (r ) 2139 *map++ = (r )
1166 | (g << 8) 2140 | (g << 8)
… …
1173} 2147}
1174 OUTPUT: 2148 OUTPUT:
1175 RETVAL 2149 RETVAL
1176 2150
1177void 2151void
1178draw (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh) 2152draw (DC::Map self, int mx, int my, int sw, int sh, int T, U32 player = 0xffffffff, int sdx = 0, int sdy = 0)
2153 CODE:
2154{
2155 int x, y, z;
2156
2157 HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
2158 uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
2159 static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
2160 smooth_key skey;
2161 int pl_x, pl_y;
2162 maptex pl_tex;
2163 rc_t *rc = rc_alloc ();
2164 rc_t *rc_ov = rc_alloc ();
2165 rc_key_t key;
2166 rc_array_t *arr;
2167
2168 pl_tex.name = 0;
2169
2170 // that's current max. sorry.
2171 if (sw > 255) sw = 255;
2172 if (sh > 255) sh = 255;
2173
2174 // clear key, in case of extra padding
2175 memset (&skey, 0, sizeof (skey));
2176
2177 memset (&key, 0, sizeof (key));
2178 key.r = 255;
2179 key.g = 255;
2180 key.b = 255;
2181 key.a = 255;
2182 key.mode = GL_QUADS;
2183 key.format = GL_T2F_V3F;
2184
2185 mx += self->x;
2186 my += self->y;
2187
2188 // first pass: determine smooth_max
2189 // rather ugly, if you ask me
2190 // could also be stored inside mapcell and updated on change
2191 memset (smooth_max, 0, sizeof (smooth_max));
2192
2193 for (y = 0; y < sh; y++)
2194 if (0 <= y + my && y + my < self->rows)
2195 {
2196 maprow *row = self->row + (y + my);
2197
2198 for (x = 0; x < sw; x++)
2199 if (row->c0 <= x + mx && x + mx < row->c1)
2200 {
2201 mapcell *cell = row->col + (x + mx - row->c0);
2202
2203 smooth_max[x + 1][y + 1] =
2204 MAX (self->tex [cell->tile [0]].smoothlevel,
2205 MAX (self->tex [cell->tile [1]].smoothlevel,
2206 self->tex [cell->tile [2]].smoothlevel));
2207 }
2208 }
2209
2210 glEnable (GL_BLEND);
2211 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
2212 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
2213
2214 for (z = 0; z <= 2; z++)
2215 {
2216 memset (smooth_level, 0, sizeof (smooth_level));
2217 key.texname = -1;
2218
2219 for (y = 0; y < sh; y++)
2220 if (0 <= y + my && y + my < self->rows)
2221 {
2222 maprow *row = self->row + (y + my);
2223
2224 for (x = 0; x < sw; x++)
2225 if (row->c0 <= x + mx && x + mx < row->c1)
2226 {
2227 mapcell *cell = row->col + (x + mx - row->c0);
2228 tileid tile = cell->tile [z];
2229
2230 if (tile)
2231 {
2232 maptex tex = self->tex [tile];
2233 int px, py;
2234
2235 if (key.texname != tex.name)
2236 {
2237 self->tex [tile].unused = 0;
2238
2239 if (!tex.name)
2240 tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
2241
2242 key.texname = tex.name;
2243 arr = rc_array (rc, &key);
2244 }
2245
2246 px = (x + 1) * T - tex.w;
2247 py = (y + 1) * T - tex.h;
2248
2249 if (expect_false (cell->player == player) && expect_false (z == 2))
2250 {
2251 pl_x = px;
2252 pl_y = py;
2253 pl_tex = tex;
2254 continue;
2255 }
2256
2257 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
2258 rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
2259 rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
2260 rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
2261
2262 // update smooth hash
2263 if (tex.smoothtile)
2264 {
2265 skey.tile = tex.smoothtile;
2266 skey.level = tex.smoothlevel;
2267
2268 smooth_level [tex.smoothlevel >> 5] |= ((uint32_t)1) << (tex.smoothlevel & 31);
2269
2270 // add bits to current tile and all neighbours. skey.x|y is
2271 // shifted +1|+1 so we always stay positive.
2272
2273 // bits is ___n cccc CCCC bbbb
2274 // n do not draw borders&corners
2275 // c draw these corners, but...
2276 // C ... not these
2277 // b draw these borders
2278
2279 // borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
2280 // ┃· ·· ·┃ ━━
2281
2282 // corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
2283 // ·· ·· ·┏ ┓·
2284
2285 // full tile
2286 skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
2287
2288 // borders
2289 skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
2290 skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
2291 skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
2292 skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
2293
2294 // corners
2295 skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
2296 skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
2297 skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
2298 skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
2299 }
2300 }
2301
2302 if (expect_false (z == 2) && expect_false (cell->flags))
2303 {
2304 // overlays such as the speech bubble, probably more to come
2305 if (cell->flags & 1)
2306 {
2307 rc_key_t key_ov = key;
2308 maptex tex = self->tex [TEXID_SPEECH];
2309 rc_array_t *arr;
2310 int px = x * T + T * 2 / 32;
2311 int py = y * T - T * 6 / 32;
2312
2313 key_ov.texname = tex.name;
2314 arr = rc_array (rc_ov, &key_ov);
2315
2316 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
2317 rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
2318 rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
2319 rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
2320 }
2321 }
2322 }
2323 }
2324
2325 rc_draw (rc);
2326 rc_clear (rc);
2327
2328 // go through all smoothlevels, lowest to highest, then draw.
2329 // this is basically counting sort
2330 {
2331 int w, b;
2332
2333 glEnable (GL_TEXTURE_2D);
2334 glBegin (GL_QUADS);
2335 for (w = 0; w < 256 / 32; ++w)
2336 {
2337 uint32_t smask = smooth_level [w];
2338 if (smask)
2339 for (b = 0; b < 32; ++b)
2340 if (smask & (((uint32_t)1) << b))
2341 {
2342 int level = (w << 5) | b;
2343 HE *he;
2344
2345 hv_iterinit (smooth);
2346 while ((he = hv_iternext (smooth)))
2347 {
2348 smooth_key *skey = (smooth_key *)HeKEY (he);
2349 IV bits = SvIVX (HeVAL (he));
2350
2351 if (!(bits & 0x1000)
2352 && skey->level == level
2353 && level > smooth_max [skey->x][skey->y])
2354 {
2355 maptex tex = self->tex [skey->tile];
2356 int px = (((int)skey->x) - 1) * T;
2357 int py = (((int)skey->y) - 1) * T;
2358 int border = bits & 15;
2359 int corner = (bits >> 8) & ~(bits >> 4) & 15;
2360 float dx = tex.s * .0625f; // 16 images/row
2361 float dy = tex.t * .5f ; // 2 images/column
2362
2363 if (tex.name)
2364 {
2365 // this time avoiding texture state changes
2366 // save gobs of state changes.
2367 if (key.texname != tex.name)
2368 {
2369 self->tex [skey->tile].unused = 0;
2370
2371 glEnd ();
2372 glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
2373 glBegin (GL_QUADS);
2374 }
2375
2376 if (border)
2377 {
2378 float ox = border * dx;
2379
2380 glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
2381 glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
2382 glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
2383 glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
2384 }
2385
2386 if (corner)
2387 {
2388 float ox = corner * dx;
2389
2390 glTexCoord2f (ox , dy ); glVertex2i (px , py );
2391 glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
2392 glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
2393 glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
2394 }
2395 }
2396 }
2397 }
2398 }
2399 }
2400
2401 glEnd ();
2402 glDisable (GL_TEXTURE_2D);
2403 key.texname = -1;
2404 }
2405
2406 hv_clear (smooth);
2407 }
2408
2409 if (pl_tex.name)
2410 {
2411 maptex tex = pl_tex;
2412 int px = pl_x + sdx;
2413 int py = pl_y + sdy;
2414
2415 key.texname = tex.name;
2416 arr = rc_array (rc, &key);
2417
2418 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
2419 rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
2420 rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
2421 rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
2422
2423 rc_draw (rc);
2424 }
2425
2426 rc_draw (rc_ov);
2427 rc_clear (rc_ov);
2428
2429 glDisable (GL_BLEND);
2430 rc_free (rc);
2431 rc_free (rc_ov);
2432
2433 // top layer: overlays such as the health bar
2434 for (y = 0; y < sh; y++)
2435 if (0 <= y + my && y + my < self->rows)
2436 {
2437 maprow *row = self->row + (y + my);
2438
2439 for (x = 0; x < sw; x++)
2440 if (row->c0 <= x + mx && x + mx < row->c1)
2441 {
2442 mapcell *cell = row->col + (x + mx - row->c0);
2443
2444 int px = x * T;
2445 int py = y * T;
2446
2447 if (expect_false (cell->player == player))
2448 {
2449 px += sdx;
2450 py += sdy;
2451 }
2452
2453 if (cell->stat_hp)
2454 {
2455 int width = cell->stat_width * T;
2456 int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
2457
2458 glColor3ub (0, 0, 0);
2459 glRectf (px + 1, py - thick - 2,
2460 px + width - 1, py);
2461
2462 glColor3ub (cell->stat_hp, 255 - cell->stat_hp, 0);
2463 glRectf (px + 2,
2464 py - thick - 1,
2465 px + width - 2 - cell->stat_hp * (width - 4) / 255, py - 1);
2466 }
2467 }
2468 }
2469}
2470
2471void
2472draw_magicmap (DC::Map self, int w, int h, unsigned char *data)
2473 CODE:
2474{
2475 static float color[16][3] = {
2476 { 0.00f, 0.00f, 0.00f },
2477 { 1.00f, 1.00f, 1.00f },
2478 { 0.00f, 0.00f, 0.55f },
2479 { 1.00f, 0.00f, 0.00f },
2480
2481 { 1.00f, 0.54f, 0.00f },
2482 { 0.11f, 0.56f, 1.00f },
2483 { 0.93f, 0.46f, 0.00f },
2484 { 0.18f, 0.54f, 0.34f },
2485
2486 { 0.56f, 0.73f, 0.56f },
2487 { 0.80f, 0.80f, 0.80f },
2488 { 0.55f, 0.41f, 0.13f },
2489 { 0.99f, 0.77f, 0.26f },
2490
2491 { 0.74f, 0.65f, 0.41f },
2492
2493 { 0.00f, 1.00f, 1.00f },
2494 { 1.00f, 0.00f, 1.00f },
2495 { 1.00f, 1.00f, 0.00f },
2496 };
2497
2498 int x, y;
2499
2500 glEnable (GL_TEXTURE_2D);
2501 /* GL_REPLACE would be correct, as we don't need to modulate alpha,
2502 * but the nvidia driver (185.18.14) mishandles alpha textures
2503 * and takes the colour from god knows where instead of using
2504 * Cp. MODULATE results in the same colour, but slightly different
2505 * alpha, but atcually gives us the correct colour with nvidia.
2506 */
2507 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
2508 glEnable (GL_BLEND);
2509 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
2510 glBegin (GL_QUADS);
2511
2512 for (y = 0; y < h; y++)
2513 for (x = 0; x < w; x++)
2514 {
2515 unsigned char m = data [x + y * w];
2516
2517 if (m)
2518 {
2519 float *c = color [m & 15];
2520
2521 float tx1 = m & 0x40 ? 0.5f : 0.f;
2522 float tx2 = tx1 + 0.5f;
2523
2524 glColor4f (c[0], c[1], c[2], 1);
2525 glTexCoord2f (tx1, 0.); glVertex2i (x , y );
2526 glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
2527 glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
2528 glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
2529 }
2530 }
2531
2532 glEnd ();
2533 glDisable (GL_BLEND);
2534 glDisable (GL_TEXTURE_2D);
2535}
2536
2537void
2538fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1179 PPCODE: 2539 PPCODE:
1180{ 2540{
1181 int vx, vy;
1182 int x, y, z; 2541 int x, y;
1183 int last_name;
1184 mapface face;
1185 int sw4 = (sw + 3) & ~3; 2542 int sw1 = sw + 2;
2543 int sh1 = sh + 2;
2544 int sh3 = sh * 3;
2545 int sw3 = sw * 3;
2546 uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
1186 SV *darkness_sv = sv_2mortal (newSV (sw4 * sh)); 2547 SV *darkness3_sv = sv_2mortal (newSV (sw3 * sh3));
1187 uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv); 2548 uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
1188 2549
1189 memset (darkness, 255, sw4 * sh);
1190 SvPOK_only (darkness_sv); 2550 SvPOK_only (darkness3_sv);
1191 SvCUR_set (darkness_sv, sw4 * sh); 2551 SvCUR_set (darkness3_sv, sw3 * sh3);
1192 2552
1193 vx = self->x + (self->w - sw) / 2 - shift_x; 2553 mx += self->x - 1;
1194 vy = self->y + (self->h - sh) / 2 - shift_y; 2554 my += self->y - 1;
1195 2555
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++) 2556 for (y = 0; y < sh1; y++)
1219 if (0 <= y + vy && y + vy < self->rows) 2557 if (0 <= y + my && y + my < self->rows)
1220 { 2558 {
1221 maprow *row = self->row + (y + vy); 2559 maprow *row = self->row + (y + my);
1222 2560
1223 for (x = 0; x < sw; x++) 2561 for (x = 0; x < sw1; x++)
1224 if (row->c0 <= x + vx && x + vx < row->c1) 2562 if (row->c0 <= x + mx && x + mx < row->c1)
1225 { 2563 {
1226 mapcell *cell = row->col + (x + vx - row->c0); 2564 mapcell *cell = row->col + (x + mx - row->c0);
1227 2565
1228 darkness[y * sw4 + x] = cell->darkness < 0 2566 darkness1 [y * sw1 + x] = cell->darkness
2567 ? DARKNESS_ADJUST (255 - (cell->darkness - 1))
1229 ? 255 - FOW_DARKNESS 2568 : 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 } 2569 }
1255 } 2570 }
1256 2571
1257 glEnd (); 2572 for (y = 0; y < sh; ++y)
2573 for (x = 0; x < sw; ++x)
2574 {
2575 uint8_t d11 = darkness1 [(y ) * sw1 + x ];
2576 uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
2577 uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
2578 uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
2579 uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
2580 uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
2581 uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
2582 uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
2583 uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
1258 2584
1259 glDisable (GL_TEXTURE_2D); 2585 uint8_t r11 = (d11 + d21 + d12) / 3;
1260 glDisable (GL_BLEND); 2586 uint8_t r21 = d21;
2587 uint8_t r31 = (d21 + d31 + d32) / 3;
2588
2589 uint8_t r12 = d12;
2590 uint8_t r22 = d22;
2591 uint8_t r32 = d32;
2592
2593 uint8_t r13 = (d13 + d23 + d12) / 3;
2594 uint8_t r23 = d23;
2595 uint8_t r33 = (d23 + d33 + d32) / 3;
2596
2597 darkness3 [(y * 3 ) * sw3 + (x * 3 )] = MAX (d22, r11);
2598 darkness3 [(y * 3 ) * sw3 + (x * 3 + 1)] = MAX (d22, r21);
2599 darkness3 [(y * 3 ) * sw3 + (x * 3 + 2)] = MAX (d22, r31);
2600 darkness3 [(y * 3 + 1) * sw3 + (x * 3 )] = MAX (d22, r12);
2601 darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 1)] = MAX (d22, r22); /* this MUST be == d22 */
2602 darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 2)] = MAX (d22, r32);
2603 darkness3 [(y * 3 + 2) * sw3 + (x * 3 )] = MAX (d22, r13);
2604 darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 1)] = MAX (d22, r23);
2605 darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 2)] = MAX (d22, r33);
2606 }
2607
2608 free (darkness1);
1261 2609
1262 EXTEND (SP, 3); 2610 EXTEND (SP, 3);
1263 PUSHs (sv_2mortal (newSViv (sw4))); 2611 PUSHs (sv_2mortal (newSViv (sw3)));
1264 PUSHs (sv_2mortal (newSViv (sh))); 2612 PUSHs (sv_2mortal (newSViv (sh3)));
1265 PUSHs (darkness_sv); 2613 PUSHs (darkness3_sv);
1266} 2614}
1267 2615
1268SV * 2616SV *
1269get_rect (CFClient::Map self, int x0, int y0, int w, int h) 2617get_rect (DC::Map self, int x0, int y0, int w, int h)
1270 CODE: 2618 CODE:
1271{ 2619{
1272 int x, y, x1, y1; 2620 int x, y, x1, y1;
1273 SV *data_sv = newSV (w * h * 7 + 5); 2621 SV *data_sv = newSV (w * h * 7 + 5);
1274 uint8_t *data = (uint8_t *)SvPVX (data_sv); 2622 uint8_t *data = (uint8_t *)SvPVX (data_sv);
… …
1299 if (row && row->c0 <= x && x < row->c1) 2647 if (row && row->c0 <= x && x < row->c1)
1300 { 2648 {
1301 mapcell *cell = row->col + (x - row->c0); 2649 mapcell *cell = row->col + (x - row->c0);
1302 uint8_t flags = 0; 2650 uint8_t flags = 0;
1303 2651
1304 if (cell->face [0]) flags |= 1; 2652 if (cell->tile [0]) flags |= 1;
1305 if (cell->face [1]) flags |= 2; 2653 if (cell->tile [1]) flags |= 2;
1306 if (cell->face [2]) flags |= 4; 2654 if (cell->tile [2]) flags |= 4;
1307 2655
1308 *data++ = flags; 2656 *data++ = flags;
1309 2657
1310 if (flags & 1) 2658 if (flags & 1)
1311 { 2659 {
2660 tileid tile = cell->tile [0];
1312 *data++ = cell->face [0] >> 8; 2661 *data++ = tile >> 8;
1313 *data++ = cell->face [0]; 2662 *data++ = tile;
1314 } 2663 }
1315 2664
1316 if (flags & 2) 2665 if (flags & 2)
1317 { 2666 {
2667 tileid tile = cell->tile [1];
1318 *data++ = cell->face [1] >> 8; 2668 *data++ = tile >> 8;
1319 *data++ = cell->face [1]; 2669 *data++ = tile;
1320 } 2670 }
1321 2671
1322 if (flags & 4) 2672 if (flags & 4)
1323 { 2673 {
2674 tileid tile = cell->tile [2];
1324 *data++ = cell->face [2] >> 8; 2675 *data++ = tile >> 8;
1325 *data++ = cell->face [2]; 2676 *data++ = tile;
1326 } 2677 }
1327 } 2678 }
1328 else 2679 else
1329 *data++ = 0; 2680 *data++ = 0;
1330 } 2681 }
1331 } 2682 }
1332 2683
2684 /* if size is w*h + 5 then no data has been found */
2685 if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)
2686 {
1333 SvPOK_only (data_sv); 2687 SvPOK_only (data_sv);
1334 SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv)); 2688 SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
2689 }
2690
1335 RETVAL = data_sv; 2691 RETVAL = data_sv;
1336} 2692}
1337 OUTPUT: 2693 OUTPUT:
1338 RETVAL 2694 RETVAL
1339 2695
1340void 2696void
1341set_rect (CFClient::Map self, int x0, int y0, uint8_t *data) 2697set_rect (DC::Map self, int x0, int y0, SV *data_sv)
1342 PPCODE: 2698 PPCODE:
1343{ 2699{
1344 int x, y, z; 2700 int x, y, z;
1345 int w, h; 2701 int w, h;
1346 int x1, y1; 2702 int x1, y1;
2703 STRLEN len;
2704 uint8_t *data, *end;
2705
2706 len = SvLEN (data_sv);
2707 SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
2708 data = SvPVbyte_nolen (data_sv);
2709 end = data + len + 8;
2710
2711 if (len < 5)
2712 XSRETURN_EMPTY;
1347 2713
1348 if (*data++ != 0) 2714 if (*data++ != 0)
1349 return; /* version mismatch */ 2715 XSRETURN_EMPTY; /* version mismatch */
1350 2716
1351 w = *data++ << 8; w |= *data++; 2717 w = *data++ << 8; w |= *data++;
1352 h = *data++ << 8; h |= *data++; 2718 h = *data++ << 8; h |= *data++;
1353 2719
1354 // we need to do this 'cause we don't keep an absolute coord system for rows 2720 // we need to do this 'cause we don't keep an absolute coord system for rows
… …
1366 { 2732 {
1367 maprow *row = map_get_row (self, y); 2733 maprow *row = map_get_row (self, y);
1368 2734
1369 for (x = x0; x < x1; x++) 2735 for (x = x0; x < x1; x++)
1370 { 2736 {
2737 uint8_t flags;
2738
2739 if (data + 7 >= end)
2740 XSRETURN_EMPTY;
2741
1371 uint8_t flags = *data++; 2742 flags = *data++;
1372 2743
1373 if (flags) 2744 if (flags)
1374 { 2745 {
1375 mapface face[3] = { 0, 0, 0 };
1376
1377 mapcell *cell = row_get_cell (row, x); 2746 mapcell *cell = row_get_cell (row, x);
2747 tileid tile[3] = { 0, 0, 0 };
1378 2748
1379 if (flags & 1) { face[0] = *data++ << 8; face[0] |= *data++; } 2749 if (flags & 1) { tile[0] = *data++ << 8; tile[0] |= *data++; }
1380 if (flags & 2) { face[1] = *data++ << 8; face[1] |= *data++; } 2750 if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
1381 if (flags & 4) { face[2] = *data++ << 8; face[2] |= *data++; } 2751 if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
1382 2752
1383 if (cell->darkness <= 0) 2753 if (cell->darkness == 0)
1384 { 2754 {
1385 cell->darkness = -1; 2755 /*cell->darkness = 0;*/
2756 EXTEND (SP, 3);
1386 2757
1387 for (z = 0; z <= 2; z++) 2758 for (z = 0; z <= 2; z++)
1388 { 2759 {
1389 cell->face[z] = face[z]; 2760 tileid t = tile [z];
1390 2761
1391 if (face[z] && (face[z] >= self->texs || !self->tex[face [z]].name)) 2762 if (t >= self->texs || (t && !self->tex [t].name))
2763 {
1392 XPUSHs (sv_2mortal (newSViv (face[z]))); 2764 PUSHs (sv_2mortal (newSViv (t)));
2765 need_texid (self, t);
2766 }
2767
2768 cell->tile [z] = t;
1393 } 2769 }
1394 } 2770 }
1395 } 2771 }
1396 } 2772 }
1397 } 2773 }
1398} 2774}
1399 2775
1400MODULE = CFClient PACKAGE = CFClient::MixChunk 2776MODULE = Deliantra::Client PACKAGE = DC::RW
1401 2777
1402CFClient::MixChunk 2778DC::RW
1403new_from_file (SV *class, char *path) 2779new (SV *class, SV *data_sv)
1404 CODE: 2780 CODE:
1405 RETVAL = Mix_LoadWAV (path); 2781{
2782 STRLEN datalen;
2783 char *data = SvPVbyte (data_sv, datalen);
2784
2785 RETVAL = SDL_RWFromConstMem (data, datalen);
2786}
1406 OUTPUT: 2787 OUTPUT:
1407 RETVAL 2788 RETVAL
1408 2789
2790DC::RW
2791new_from_file (SV *class, const char *path, const char *mode = "rb")
2792 CODE:
2793 RETVAL = SDL_RWFromFile (path, mode);
2794 OUTPUT:
2795 RETVAL
2796
2797# fails on win32:
2798# dc.xs(2268) : error C2059: syntax error : '('
1409void 2799#void
2800#close (DC::RW self)
2801# CODE:
2802# (self->(close)) (self);
2803
2804MODULE = Deliantra::Client PACKAGE = DC::Channel
2805
2806PROTOTYPES: DISABLE
2807
2808DC::Channel
2809find ()
2810 CODE:
2811{
2812 RETVAL = Mix_GroupAvailable (-1);
2813
2814 if (RETVAL < 0)
2815 {
2816 RETVAL = Mix_GroupOldest (-1);
2817
2818 if (RETVAL < 0)
2819 {
2820 // happens sometimes, maybe it just stopped playing(?)
2821 RETVAL = Mix_GroupAvailable (-1);
2822
2823 if (RETVAL < 0)
2824 XSRETURN_UNDEF;
2825 }
2826 else
2827 Mix_HaltChannel (RETVAL);
2828 }
2829
2830 Mix_UnregisterAllEffects (RETVAL);
2831 Mix_Volume (RETVAL, 128);
2832}
2833 OUTPUT:
2834 RETVAL
2835
2836void
2837halt (DC::Channel self)
2838 CODE:
2839 Mix_HaltChannel (self);
2840
2841void
2842expire (DC::Channel self, int ticks = -1)
2843 CODE:
2844 Mix_ExpireChannel (self, ticks);
2845
2846void
2847fade_out (DC::Channel self, int ticks = -1)
2848 CODE:
2849 Mix_FadeOutChannel (self, ticks);
2850
2851int
2852volume (DC::Channel self, int volume)
2853 CODE:
2854 RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
2855 OUTPUT:
2856 RETVAL
2857
2858void
2859unregister_all_effects (DC::Channel self)
2860 CODE:
2861 Mix_UnregisterAllEffects (self);
2862
2863void
2864set_panning (DC::Channel self, int left, int right)
2865 CODE:
2866 left = CLAMP (left , 0, 255);
2867 right = CLAMP (right, 0, 255);
2868 Mix_SetPanning (self, left, right);
2869
2870void
2871set_distance (DC::Channel self, int distance)
2872 CODE:
2873 Mix_SetDistance (self, CLAMP (distance, 0, 255));
2874
2875void
2876set_position (DC::Channel self, int angle, int distance)
2877 CODE:
2878
2879void
2880set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
2881 CODE:
2882{
2883 int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
2884 int angle = atan2f (dx, -dy) * 180.f / (float)M_PI + 360.f;
2885 Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
2886}
2887
2888void
2889set_reverse_stereo (DC::Channel self, int flip)
2890 CODE:
2891 Mix_SetReverseStereo (self, flip);
2892
2893MODULE = Deliantra::Client PACKAGE = DC::MixChunk
2894
2895PROTOTYPES: DISABLE
2896
2897void
2898decoders ()
2899 PPCODE:
2900#if SDL_MIXER_MAJOR_VERSION > 1 || SDL_MIXER_MINOR_VERSION > 2 || SDL_MIXER_PATCHLEVEL >= 10
2901 int i, num = Mix_GetNumChunkDecoders ();
2902 EXTEND (SP, num);
2903 for (i = 0; i < num; ++i)
2904 PUSHs (sv_2mortal (newSVpv (Mix_GetChunkDecoder (i), 0)));
2905#else
2906 XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
2907#endif
2908
2909DC::MixChunk
2910new (SV *class, DC::RW rwops)
2911 CODE:
2912 RETVAL = Mix_LoadWAV_RW (rwops, 1);
2913 OUTPUT:
2914 RETVAL
2915
2916void
1410DESTROY (CFClient::MixChunk self) 2917DESTROY (DC::MixChunk self)
1411 CODE: 2918 CODE:
1412 Mix_FreeChunk (self); 2919 Mix_FreeChunk (self);
1413 2920
1414int 2921int
1415volume (CFClient::MixChunk self, int volume = -1) 2922volume (DC::MixChunk self, int volume = -1)
1416 CODE: 2923 CODE:
2924 if (items > 1)
2925 volume = CLAMP (volume, 0, 128);
1417 RETVAL = Mix_VolumeChunk (self, volume); 2926 RETVAL = Mix_VolumeChunk (self, volume);
1418 OUTPUT: 2927 OUTPUT:
1419 RETVAL 2928 RETVAL
1420 2929
1421int 2930DC::Channel
1422play (CFClient::MixChunk self, int channel = -1, int loops = 0, int ticks = -1) 2931play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
1423 CODE: 2932 CODE:
2933{
1424 RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks); 2934 RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
2935
2936 if (RETVAL < 0)
2937 XSRETURN_UNDEF;
2938
2939 if (channel < 0)
2940 {
2941 Mix_UnregisterAllEffects (RETVAL);
2942 Mix_Volume (RETVAL, 128);
2943 }
2944}
1425 OUTPUT: 2945 OUTPUT:
1426 RETVAL 2946 RETVAL
1427 2947
1428MODULE = CFClient PACKAGE = CFClient::MixMusic 2948MODULE = Deliantra::Client PACKAGE = DC::MixMusic
2949
2950void
2951decoders ()
2952 PPCODE:
2953#if SDL_MIXER_MAJOR_VERSION > 1 || SDL_MIXER_MINOR_VERSION > 2 || SDL_MIXER_PATCHLEVEL >= 10
2954 int i, num = Mix_GetNumMusicDecoders ();
2955 EXTEND (SP, num);
2956 for (i = 0; i < num; ++i)
2957 PUSHs (sv_2mortal (newSVpv (Mix_GetMusicDecoder (i), 0)));
2958#else
2959 XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
2960#endif
1429 2961
1430int 2962int
1431volume (int volume = -1) 2963volume (int volume = -1)
2964 PROTOTYPE: ;$
1432 CODE: 2965 CODE:
2966 if (items > 0)
2967 volume = CLAMP (volume, 0, 128);
1433 RETVAL = Mix_VolumeMusic (volume); 2968 RETVAL = Mix_VolumeMusic (volume);
1434 OUTPUT: 2969 OUTPUT:
1435 RETVAL 2970 RETVAL
1436 2971
1437CFClient::MixMusic 2972void
1438new_from_file (SV *class, char *path) 2973fade_out (int ms)
1439 CODE: 2974 CODE:
1440 RETVAL = Mix_LoadMUS (path); 2975 Mix_FadeOutMusic (ms);
2976
2977void
2978halt ()
2979 CODE:
2980 Mix_HaltMusic ();
2981
2982int
2983playing ()
2984 CODE:
2985 RETVAL = Mix_PlayingMusic ();
1441 OUTPUT: 2986 OUTPUT:
1442 RETVAL 2987 RETVAL
1443 2988
2989DC::MixMusic
2990new (SV *class, DC::RW rwops)
2991 CODE:
2992 RETVAL = Mix_LoadMUS_RW (rwops);
2993 OUTPUT:
2994 RETVAL
2995
1444void 2996void
1445DESTROY (CFClient::MixMusic self) 2997DESTROY (DC::MixMusic self)
1446 CODE: 2998 CODE:
1447 Mix_FreeMusic (self); 2999 Mix_FreeMusic (self);
1448 3000
1449int 3001int
1450play (CFClient::MixMusic self, int loops = -1) 3002play (DC::MixMusic self, int loops = -1)
1451 CODE: 3003 CODE:
1452 RETVAL = Mix_PlayMusic (self, loops); 3004 RETVAL = Mix_PlayMusic (self, loops);
1453 OUTPUT: 3005 OUTPUT:
1454 RETVAL 3006 RETVAL
1455 3007
3008void
3009fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
3010 CODE:
3011 Mix_FadeInMusicPos (self, loops, ms, position);
3012
1456MODULE = CFClient PACKAGE = CFClient::OpenGL 3013MODULE = Deliantra::Client PACKAGE = DC::OpenGL
3014
3015PROTOTYPES: ENABLE
1457 3016
1458BOOT: 3017BOOT:
1459{ 3018{
1460 HV *stash = gv_stashpv ("CFClient::OpenGL", 1); 3019 HV *stash = gv_stashpv ("DC::OpenGL", 1);
1461 static const struct { 3020 static const struct {
1462 const char *name; 3021 const char *name;
1463 IV iv; 3022 IV iv;
1464 } *civ, const_iv[] = { 3023 } *civ, const_iv[] = {
1465# define const_iv(name) { # name, (IV)name } 3024# define const_iv(name) { # name, (IV)name }
3025 const_iv (GL_VENDOR),
3026 const_iv (GL_VERSION),
3027 const_iv (GL_EXTENSIONS),
3028 const_iv (GL_MAX_TEXTURE_UNITS),
1466 const_iv (GL_COLOR_MATERIAL), 3029 const_iv (GL_COLOR_MATERIAL),
1467 const_iv (GL_SMOOTH), 3030 const_iv (GL_SMOOTH),
1468 const_iv (GL_FLAT), 3031 const_iv (GL_FLAT),
1469 const_iv (GL_DITHER), 3032 const_iv (GL_DITHER),
1470 const_iv (GL_BLEND), 3033 const_iv (GL_BLEND),
3034 const_iv (GL_CULL_FACE),
1471 const_iv (GL_SCISSOR_TEST), 3035 const_iv (GL_SCISSOR_TEST),
3036 const_iv (GL_DEPTH_TEST),
3037 const_iv (GL_ALPHA_TEST),
3038 const_iv (GL_NORMALIZE),
3039 const_iv (GL_RESCALE_NORMAL),
3040 const_iv (GL_FRONT),
3041 const_iv (GL_BACK),
3042 const_iv (GL_AUX0),
1472 const_iv (GL_AND), 3043 const_iv (GL_AND),
1473 const_iv (GL_ONE), 3044 const_iv (GL_ONE),
1474 const_iv (GL_ZERO), 3045 const_iv (GL_ZERO),
1475 const_iv (GL_SRC_ALPHA), 3046 const_iv (GL_SRC_ALPHA),
1476 const_iv (GL_SRC_ALPHA_SATURATE), 3047 const_iv (GL_DST_ALPHA),
1477 const_iv (GL_ONE_MINUS_SRC_ALPHA), 3048 const_iv (GL_ONE_MINUS_SRC_ALPHA),
1478 const_iv (GL_ONE_MINUS_DST_ALPHA), 3049 const_iv (GL_ONE_MINUS_DST_ALPHA),
3050 const_iv (GL_SRC_COLOR),
3051 const_iv (GL_DST_COLOR),
3052 const_iv (GL_ONE_MINUS_SRC_COLOR),
3053 const_iv (GL_ONE_MINUS_DST_COLOR),
3054 const_iv (GL_SRC_ALPHA_SATURATE),
1479 const_iv (GL_RGB), 3055 const_iv (GL_RGB),
1480 const_iv (GL_RGBA), 3056 const_iv (GL_RGBA),
3057 const_iv (GL_RGBA4),
3058 const_iv (GL_RGBA8),
3059 const_iv (GL_RGB5_A1),
1481 const_iv (GL_UNSIGNED_BYTE), 3060 const_iv (GL_UNSIGNED_BYTE),
3061 const_iv (GL_UNSIGNED_SHORT),
3062 const_iv (GL_UNSIGNED_INT),
1482 const_iv (GL_ALPHA), 3063 const_iv (GL_ALPHA),
3064 const_iv (GL_INTENSITY),
1483 const_iv (GL_LUMINANCE), 3065 const_iv (GL_LUMINANCE),
3066 const_iv (GL_LUMINANCE_ALPHA),
1484 const_iv (GL_FLOAT), 3067 const_iv (GL_FLOAT),
1485 const_iv (GL_UNSIGNED_INT_8_8_8_8_REV), 3068 const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
3069 const_iv (GL_COMPRESSED_ALPHA_ARB),
3070 const_iv (GL_COMPRESSED_LUMINANCE_ARB),
3071 const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
3072 const_iv (GL_COMPRESSED_INTENSITY_ARB),
3073 const_iv (GL_COMPRESSED_RGB_ARB),
3074 const_iv (GL_COMPRESSED_RGBA_ARB),
1486 const_iv (GL_COMPILE), 3075 const_iv (GL_COMPILE),
3076 const_iv (GL_PROXY_TEXTURE_1D),
3077 const_iv (GL_PROXY_TEXTURE_2D),
1487 const_iv (GL_TEXTURE_1D), 3078 const_iv (GL_TEXTURE_1D),
1488 const_iv (GL_TEXTURE_2D), 3079 const_iv (GL_TEXTURE_2D),
1489 const_iv (GL_TEXTURE_ENV), 3080 const_iv (GL_TEXTURE_ENV),
1490 const_iv (GL_TEXTURE_MAG_FILTER), 3081 const_iv (GL_TEXTURE_MAG_FILTER),
1491 const_iv (GL_TEXTURE_MIN_FILTER), 3082 const_iv (GL_TEXTURE_MIN_FILTER),
1492 const_iv (GL_TEXTURE_ENV_MODE), 3083 const_iv (GL_TEXTURE_ENV_MODE),
1493 const_iv (GL_TEXTURE_WRAP_S), 3084 const_iv (GL_TEXTURE_WRAP_S),
1494 const_iv (GL_TEXTURE_WRAP_T), 3085 const_iv (GL_TEXTURE_WRAP_T),
3086 const_iv (GL_REPEAT),
1495 const_iv (GL_CLAMP), 3087 const_iv (GL_CLAMP),
1496 const_iv (GL_REPEAT), 3088 const_iv (GL_CLAMP_TO_EDGE),
1497 const_iv (GL_NEAREST), 3089 const_iv (GL_NEAREST),
1498 const_iv (GL_LINEAR), 3090 const_iv (GL_LINEAR),
1499 const_iv (GL_NEAREST_MIPMAP_NEAREST), 3091 const_iv (GL_NEAREST_MIPMAP_NEAREST),
1500 const_iv (GL_LINEAR_MIPMAP_NEAREST), 3092 const_iv (GL_LINEAR_MIPMAP_NEAREST),
1501 const_iv (GL_NEAREST_MIPMAP_LINEAR), 3093 const_iv (GL_NEAREST_MIPMAP_LINEAR),
1502 const_iv (GL_LINEAR_MIPMAP_LINEAR), 3094 const_iv (GL_LINEAR_MIPMAP_LINEAR),
1503 const_iv (GL_GENERATE_MIPMAP), 3095 const_iv (GL_GENERATE_MIPMAP),
1504 const_iv (GL_MODULATE), 3096 const_iv (GL_MODULATE),
1505 const_iv (GL_DECAL), 3097 const_iv (GL_DECAL),
1506 const_iv (GL_REPLACE), 3098 const_iv (GL_REPLACE),
3099 const_iv (GL_DEPTH_BUFFER_BIT),
1507 const_iv (GL_COLOR_BUFFER_BIT), 3100 const_iv (GL_COLOR_BUFFER_BIT),
1508 const_iv (GL_PROJECTION), 3101 const_iv (GL_PROJECTION),
1509 const_iv (GL_MODELVIEW), 3102 const_iv (GL_MODELVIEW),
1510 const_iv (GL_COLOR_LOGIC_OP), 3103 const_iv (GL_COLOR_LOGIC_OP),
1511 const_iv (GL_SEPARABLE_2D), 3104 const_iv (GL_SEPARABLE_2D),
1512 const_iv (GL_CONVOLUTION_2D), 3105 const_iv (GL_CONVOLUTION_2D),
1513 const_iv (GL_CONVOLUTION_BORDER_MODE), 3106 const_iv (GL_CONVOLUTION_BORDER_MODE),
1514 const_iv (GL_CONSTANT_BORDER), 3107 const_iv (GL_CONSTANT_BORDER),
3108 const_iv (GL_POINTS),
1515 const_iv (GL_LINES), 3109 const_iv (GL_LINES),
3110 const_iv (GL_LINE_STRIP),
3111 const_iv (GL_LINE_LOOP),
1516 const_iv (GL_QUADS), 3112 const_iv (GL_QUADS),
3113 const_iv (GL_QUAD_STRIP),
3114 const_iv (GL_TRIANGLES),
3115 const_iv (GL_TRIANGLE_STRIP),
3116 const_iv (GL_TRIANGLE_FAN),
1517 const_iv (GL_LINE_LOOP), 3117 const_iv (GL_POLYGON),
1518 const_iv (GL_PERSPECTIVE_CORRECTION_HINT), 3118 const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
3119 const_iv (GL_POINT_SMOOTH_HINT),
3120 const_iv (GL_LINE_SMOOTH_HINT),
3121 const_iv (GL_POLYGON_SMOOTH_HINT),
3122 const_iv (GL_GENERATE_MIPMAP_HINT),
3123 const_iv (GL_TEXTURE_COMPRESSION_HINT),
1519 const_iv (GL_FASTEST), 3124 const_iv (GL_FASTEST),
3125 const_iv (GL_DONT_CARE),
3126 const_iv (GL_NICEST),
3127 const_iv (GL_V2F),
3128 const_iv (GL_V3F),
3129 const_iv (GL_T2F_V3F),
3130 const_iv (GL_T2F_N3F_V3F),
3131 const_iv (GL_FUNC_ADD),
3132 const_iv (GL_FUNC_SUBTRACT),
3133 const_iv (GL_FUNC_REVERSE_SUBTRACT),
1520# undef const_iv 3134# undef const_iv
1521 }; 3135 };
1522 3136
1523 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 3137 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1524 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 3138 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
3139
3140 texture_av = newAV ();
3141 AvREAL_off (texture_av);
1525} 3142}
3143
3144void
3145disable_GL_EXT_blend_func_separate ()
3146 CODE:
3147 gl.BlendFuncSeparate = 0;
3148 gl.BlendFuncSeparateEXT = 0;
3149
3150void
3151apple_nvidia_bug (int enable)
3152
3153char *
3154gl_vendor ()
3155 CODE:
3156 RETVAL = (char *)glGetString (GL_VENDOR);
3157 OUTPUT:
3158 RETVAL
3159
3160char *
3161gl_version ()
3162 CODE:
3163 RETVAL = (char *)glGetString (GL_VERSION);
3164 OUTPUT:
3165 RETVAL
3166
3167char *
3168gl_extensions ()
3169 CODE:
3170 RETVAL = (char *)glGetString (GL_EXTENSIONS);
3171 OUTPUT:
3172 RETVAL
3173
3174const char *glGetString (GLenum pname)
3175
3176GLint glGetInteger (GLenum pname)
3177 CODE:
3178 glGetIntegerv (pname, &RETVAL);
3179 OUTPUT:
3180 RETVAL
3181
3182GLdouble glGetDouble (GLenum pname)
3183 CODE:
3184 glGetDoublev (pname, &RETVAL);
3185 OUTPUT:
3186 RETVAL
1526 3187
1527int glGetError () 3188int glGetError ()
3189
3190void glFinish ()
3191
3192void glFlush ()
1528 3193
1529void glClear (int mask) 3194void glClear (int mask)
1530 3195
1531void glClearColor (float r, float g, float b, float a = 1.0) 3196void glClearColor (float r, float g, float b, float a = 1.0)
1532 PROTOTYPE: @ 3197 PROTOTYPE: @
… …
1539 3204
1540void glHint (int target, int mode) 3205void glHint (int target, int mode)
1541 3206
1542void glBlendFunc (int sfactor, int dfactor) 3207void glBlendFunc (int sfactor, int dfactor)
1543 3208
3209void glBlendFuncSeparate (int sa, int da, int saa, int daa)
3210 CODE:
3211 gl_BlendFuncSeparate (sa, da, saa, daa);
3212
3213# void glBlendEquation (int se)
3214
3215void glDepthMask (int flag)
3216
1544void glLogicOp (int opcode) 3217void glLogicOp (int opcode)
1545 3218
1546void glColorMask (int red, int green, int blue, int alpha) 3219void glColorMask (int red, int green, int blue, int alpha)
1547 3220
1548void glMatrixMode (int mode) 3221void glMatrixMode (int mode)
… …
1551 3224
1552void glPopMatrix () 3225void glPopMatrix ()
1553 3226
1554void glLoadIdentity () 3227void glLoadIdentity ()
1555 3228
3229void glDrawBuffer (int buffer)
3230
3231void glReadBuffer (int buffer)
3232
1556# near and far are due to microsofts buggy c compiler 3233# near_ and far_ are due to microsofts buggy "c" compiler
3234void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
3235
3236# near_ and far_ are due to microsofts buggy "c" compiler
1557void glOrtho (double left, double right, double bottom, double top, double near_, double far_) 3237void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
3238
3239PROTOTYPES: DISABLE
1558 3240
1559void glViewport (int x, int y, int width, int height) 3241void glViewport (int x, int y, int width, int height)
1560 3242
1561void glScissor (int x, int y, int width, int height) 3243void glScissor (int x, int y, int width, int height)
1562 3244
… …
1570 3252
1571void glRotate (float angle, float x, float y, float z) 3253void glRotate (float angle, float x, float y, float z)
1572 CODE: 3254 CODE:
1573 glRotatef (angle, x, y, z); 3255 glRotatef (angle, x, y, z);
1574 3256
1575void glBegin (int mode)
1576
1577void glEnd ()
1578
1579void glColor (float r, float g, float b, float a = 1.0) 3257void glColor (float r, float g, float b, float a = 1.0)
1580 PROTOTYPE: @ 3258 PROTOTYPE: @
3259 ALIAS:
3260 glColor_premultiply = 1
1581 CODE: 3261 CODE:
1582 // 255.999 is close enough to correctness (256 and clamp) 3262 if (ix)
1583 glColor4ub (r * 255.999, g * 255.999, b * 255.999, a * 255.999); 3263 {
3264 r *= a;
3265 g *= a;
3266 b *= a;
3267 }
3268 // microsoft visual "c" rounds instead of truncating...
3269 glColor4f (r, g, b, a);
3270
3271void glRasterPos (float x, float y, float z = 0.)
3272 CODE:
3273 glRasterPos3f (0, 0, z);
3274 glBitmap (0, 0, 0, 0, x, y, 0);
1584 3275
1585void glVertex (float x, float y, float z = 0.) 3276void glVertex (float x, float y, float z = 0.)
1586 CODE: 3277 CODE:
1587 glVertex3f (x, y, z); 3278 glVertex3f (x, y, z);
1588 3279
1589void glTexCoord (float s, float t) 3280void glTexCoord (float s, float t)
1590 CODE: 3281 CODE:
1591 glTexCoord2f (s, t); 3282 glTexCoord2f (s, t);
1592 3283
3284void glRect (float x1, float y1, float x2, float y2)
3285 CODE:
3286 glRectf (x1, y1, x2, y2);
3287
3288void glRect_lineloop (float x1, float y1, float x2, float y2)
3289 CODE:
3290 glBegin (GL_LINE_LOOP);
3291 glVertex2f (x1, y1);
3292 glVertex2f (x2, y1);
3293 glVertex2f (x2, y2);
3294 glVertex2f (x1, y2);
3295 glEnd ();
3296
3297PROTOTYPES: ENABLE
3298
3299void glBegin (int mode)
3300
3301void glEnd ()
3302
3303void glPointSize (GLfloat size)
3304
3305void glLineWidth (GLfloat width)
3306
3307void glInterleavedArrays (int format, int stride, char *data)
3308
3309void glDrawElements (int mode, int count, int type, char *indices)
3310
3311# 1.2 void glDrawRangeElements (int mode, int start, int end
3312
1593void glTexEnv (int target, int pname, float param) 3313void glTexEnv (int target, int pname, float param)
1594 CODE: 3314 CODE:
1595 glTexEnvf (target, pname, param); 3315 glTexEnvf (target, pname, param);
1596 3316
1597void glTexParameter (int target, int pname, float param) 3317void glTexParameter (int target, int pname, float param)
… …
1600 3320
1601void glBindTexture (int target, int name) 3321void glBindTexture (int target, int name)
1602 3322
1603void glConvolutionParameter (int target, int pname, float params) 3323void glConvolutionParameter (int target, int pname, float params)
1604 CODE: 3324 CODE:
1605 GL_CALL (PFNGLCONVOLUTIONPARAMETERFEXTPROC, glConvolutionParameterf, (target, pname, params)); 3325 if (gl.ConvolutionParameterf)
3326 gl.ConvolutionParameterf (target, pname, params);
1606 3327
1607void glConvolutionFilter2D (int target, int internalformat, int width, int height, int format, int type, char *data) 3328void glConvolutionFilter2D (int target, int internalformat, int width, int height, int format, int type, char *data)
1608 CODE: 3329 CODE:
1609 GL_CALL (PFNGLCONVOLUTIONFILTER2DEXTPROC, glConvolutionFilter2D, 3330 if (gl.ConvolutionFilter2D)
1610 (target, internalformat, width, height, format, type, data)); 3331 gl.ConvolutionFilter2D (target, internalformat, width, height, format, type, data);
1611 3332
1612void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column) 3333void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
1613 CODE: 3334 CODE:
1614 GL_CALL (PFNGLSEPARABLEFILTER2DEXTPROC, glSeparableFilter2D, 3335 if (gl.SeparableFilter2D)
1615 (target, internalformat, width, height, format, type, row, column)); 3336 gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
1616 3337
1617void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data) 3338void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
1618 3339
1619void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border) 3340void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
1620 3341
1621void glRasterPos (int x, int y) 3342void glDrawPixels (int width, int height, int format, int type, char *pixels)
1622 CODE: 3343
1623 glRasterPos2i (x, y); 3344void glPixelZoom (float x, float y)
1624 3345
1625void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR) 3346void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
1626 3347
1627int glGenTexture () 3348int glGenTexture ()
1628 CODE: 3349 CODE:
1629{ 3350 RETVAL = gen_texture ();
1630 GLuint name;
1631 glGenTextures (1, &name);
1632 RETVAL = name;
1633}
1634 OUTPUT: 3351 OUTPUT:
1635 RETVAL 3352 RETVAL
1636 3353
1637void glDeleteTexture (int name) 3354void glDeleteTexture (int name)
1638 CODE: 3355 CODE:
1639{
1640 GLuint name_ = name;
1641 glDeleteTextures (1, &name_); 3356 del_texture (name);
1642} 3357
1643
1644int glGenList () 3358int glGenList ()
1645 CODE: 3359 CODE:
1646 RETVAL = glGenLists (1); 3360 RETVAL = glGenLists (1);
1647 OUTPUT: 3361 OUTPUT:
1648 RETVAL 3362 RETVAL
… …
1655 3369
1656void glEndList () 3370void glEndList ()
1657 3371
1658void glCallList (int list) 3372void glCallList (int list)
1659 3373
3374void c_init ()
3375 CODE:
3376 glPixelStorei (GL_PACK_ALIGNMENT , 1);
3377 glPixelStorei (GL_UNPACK_ALIGNMENT, 1);
3378
3379MODULE = Deliantra::Client PACKAGE = DC::UI::Base
3380
3381PROTOTYPES: DISABLE
3382
3383void
3384find_widget (SV *self, NV x, NV y)
3385 PPCODE:
3386{
3387 if (within_widget (self, x, y))
3388 XPUSHs (self);
3389}
3390
3391BOOT:
3392{
3393 hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
3394
3395 draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
3396 draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
3397 draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
3398 draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
3399}
3400
3401void
3402draw (SV *self)
3403 CODE:
3404{
3405 HV *hv;
3406 SV **svp;
3407 NV x, y, w, h;
3408 SV *draw_x_sv = GvSV (draw_x_gv);
3409 SV *draw_y_sv = GvSV (draw_y_gv);
3410 SV *draw_w_sv = GvSV (draw_w_gv);
3411 SV *draw_h_sv = GvSV (draw_h_gv);
3412 double draw_x, draw_y;
3413
3414 if (!SvROK (self))
3415 croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
3416
3417 hv = (HV *)SvRV (self);
3418
3419 if (SvTYPE (hv) != SVt_PVHV)
3420 croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
3421
3422 svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
3423 svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
3424
3425 if (!h || !w)
3426 XSRETURN_EMPTY;
3427
3428 svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
3429 svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
3430
3431 draw_x = SvNV (draw_x_sv) + x;
3432 draw_y = SvNV (draw_y_sv) + y;
3433
3434 if (draw_x + w < 0 || draw_x >= SvNV (draw_w_sv)
3435 || draw_y + h < 0 || draw_y >= SvNV (draw_h_sv))
3436 XSRETURN_EMPTY;
3437
3438 sv_setnv (draw_x_sv, draw_x);
3439 sv_setnv (draw_y_sv, draw_y);
3440
3441 glPushMatrix ();
3442 glTranslated (x, y, 0);
3443
3444 if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
3445 {
3446 svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
3447
3448 if (svp && SvTRUE (*svp))
3449 {
3450 glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
3451 glEnable (GL_BLEND);
3452 glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
3453 glBegin (GL_QUADS);
3454 glVertex2f (0, 0);
3455 glVertex2f (w, 0);
3456 glVertex2f (w, h);
3457 glVertex2f (0, h);
3458 glEnd ();
3459 glDisable (GL_BLEND);
3460 }
3461 }
3462#if 0
3463 // draw borders, for debugging
3464 glPushMatrix ();
3465 glColor4f (1., 1., 0., 1.);
3466 glTranslatef (.5, .5, 0.);
3467 glBegin (GL_LINE_LOOP);
3468 glVertex2f (0 , 0);
3469 glVertex2f (w - 1, 0);
3470 glVertex2f (w - 1, h - 1);
3471 glVertex2f (0 , h - 1);
3472 glEnd ();
3473 glPopMatrix ();
3474#endif
3475 PUSHMARK (SP);
3476 XPUSHs (self);
3477 PUTBACK;
3478 call_method ("_draw", G_VOID | G_DISCARD);
3479 SPAGAIN;
3480
3481 glPopMatrix ();
3482
3483 draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
3484 draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
3485}
3486

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