ViewVC Help
View File | Revision Log | Show Annotations | Download File
/cvs/deliantra/Deliantra-Client/Client.xs
(Generate patch)

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.107 by root, Mon Jun 5 05:23:19 2006 UTC vs.
Revision 1.302 by root, Tue Apr 20 10:53:11 2010 UTC

1#ifdef _WIN32 1#ifdef _WIN32
2# define _WIN32_WINNT 0x0500 // needed to get win2000 api calls 2# define WIN32_LEAN_AND_MEAN
3# define NTDDI_VERSION NTDDI_WIN2K // needed to get win2000 api calls
3# include <malloc.h> 4# include <malloc.h>
4# include <windows.h> 5# include <windows.h>
6# include <wininet.h>
5# pragma warning(disable:4244) 7# pragma warning(disable:4244)
8# pragma warning(disable:4761)
9#endif
10
11//#define DEBUG 1
12#if DEBUG
13# include <valgrind/memcheck.h>
6#endif 14#endif
7 15
8#include "EXTERN.h" 16#include "EXTERN.h"
9#include "perl.h" 17#include "perl.h"
10#include "XSUB.h" 18#include "XSUB.h"
11 19
20#ifdef _WIN32
21# undef pipe
22// microsoft vs. C
23# define sqrtf(x) sqrt(x)
24# define atan2f(x,y) atan2(x,y)
25# define M_PI 3.14159265f
26#endif
27
28#include <assert.h>
12#include <math.h> 29#include <math.h>
13#include <string.h> 30#include <string.h>
14#include <stdio.h> 31#include <stdio.h>
32#include <stdlib.h>
33
34#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
15 35
16#include <SDL.h> 36#include <SDL.h>
37#include <SDL_thread.h>
17#include <SDL_endian.h> 38#include <SDL_endian.h>
18#include <SDL_image.h> 39#include <SDL_image.h>
19#include <SDL_mixer.h> 40#include <SDL_mixer.h>
20#include <SDL_opengl.h> 41#include <SDL_opengl.h>
21 42
43/* work around os x broken headers */
44#ifdef __MACOSX__
45typedef void (APIENTRYP PFNGLBLENDFUNCSEPARATEPROC) (GLenum sfactorRGB, GLenum dfactorRGB, GLenum sfactorAlpha, GLenum dfactorAlpha);
46typedef void (APIENTRYP PFNGLACTIVETEXTUREPROC) (GLenum texture);
47typedef void (APIENTRYP PFNGLMULTITEXCOORD2FPROC) (GLenum target, GLfloat s, GLfloat t);
48#endif
49
50#define PANGO_ENABLE_BACKEND
51#define G_DISABLE_CAST_CHECKS
52
22#include <glib/gmacros.h> 53#include <glib/gmacros.h>
23 54
24#include <pango/pango.h> 55#include <pango/pango.h>
25#include <pango/pangofc-fontmap.h> 56
26#include <pango/pangoft2.h> 57#ifndef PANGO_VERSION_CHECK
27#include <pango/pangocairo.h> 58# define PANGO_VERSION_CHECK(a,b,c) 0
59#endif
60
61#if !PANGO_VERSION_CHECK (1, 15, 2)
62# define pango_layout_get_line_readonly pango_layout_get_line
63# define pango_layout_get_lines_readonly pango_layout_get_lines
64# define pango_layout_iter_get_line_readonly pango_layout_iter_get_line
65# define pango_layout_iter_get_run_readonly pango_layout_iter_get_run
66#endif
28 67
29#ifndef _WIN32 68#ifndef _WIN32
30# include <sys/types.h> 69# include <sys/types.h>
31# include <sys/socket.h> 70# include <sys/socket.h>
32# include <netinet/in.h> 71# include <netinet/in.h>
33# include <netinet/tcp.h> 72# include <netinet/tcp.h>
34# include <inttypes.h> 73# include <inttypes.h>
74#endif
75
76#if __GNUC__ >= 4
77# define expect(expr,value) __builtin_expect ((expr),(value))
35#else 78#else
36 typedef unsigned char uint8_t; 79# define expect(expr,value) (expr)
37 typedef unsigned short uint16_t;
38 typedef unsigned int uint32_t;
39 typedef signed char int8_t;
40 typedef signed short int16_t;
41 typedef signed int int32_t;
42#endif 80#endif
43 81
44#include "glext.h" 82#define expect_false(expr) expect ((expr) != 0, 0)
83#define expect_true(expr) expect ((expr) != 0, 1)
45 84
85#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
86
87/* this is used as fow flag as well, so has to have a different value */
88/* then anything that is computed by incoming darkness */
46#define FOW_DARKNESS 32 89#define FOW_DARKNESS 50
90#define DARKNESS_ADJUST(n) (n)
47 91
48#define MAP_EXTEND_X 32 92#define MAP_EXTEND_X 32
49#define MAP_EXTEND_Y 512 93#define MAP_EXTEND_Y 512
50 94
51#define MIN_FONT_HEIGHT 10 95#define MIN_FONT_HEIGHT 10
96
97/* mask out modifiers we are not interested in */
98#define MOD_MASK (KMOD_CTRL | KMOD_SHIFT | KMOD_ALT | KMOD_META)
99
100#define KMOD_LRAM 0x10000 // our extension
101
102#define TEXID_SPEECH 1
103#define TEXID_NOFACE 2
104
105static AV *texture_av;
52 106
53static struct 107static struct
54{ 108{
55#define GL_FUNC(ptr,name) ptr name; 109#define GL_FUNC(ptr,name) ptr name;
56#include "glfunc.h" 110#include "glfunc.h"
57#undef GL_FUNC 111#undef GL_FUNC
58} gl; 112} gl;
59 113
114static void
60static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa) 115gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
61{ 116{
62 if (gl.BlendFuncSeparate) 117 if (gl.BlendFuncSeparate)
63 gl.BlendFuncSeparate (sa, da, saa, daa); 118 gl.BlendFuncSeparate (sa, da, saa, daa);
64 else if (gl.BlendFuncSeparateEXT) 119 else if (gl.BlendFuncSeparateEXT)
65 gl.BlendFuncSeparateEXT (sa, da, saa, daa); 120 gl.BlendFuncSeparateEXT (sa, da, saa, daa);
66 else 121 else
67 glBlendFunc (sa, da); 122 glBlendFunc (sa, da);
68} 123}
69 124
125static GLuint
126gen_texture ()
127{
128 GLuint name;
129
130 if (AvFILL (texture_av) >= 0)
131 name = (GLuint)(size_t)av_pop (texture_av);
132 else
133 glGenTextures (1, &name);
134
135 return name;
136}
137
138static void
139del_texture (GLuint name)
140{
141 /* make a half-assed attempt at returning the memory used by the texture */
142 /* textures are frequently being reused by cfplus anyway */
143 /*glBindTexture (GL_TEXTURE_2D, name);*/
144 /*glTexImage2D (GL_TEXTURE_2D, 0, GL_ALPHA, 0, 0, 0, GL_ALPHA, GL_UNSIGNED_BYTE, 0);*/
145 av_push (texture_av, (SV *)(size_t)name);
146 glDeleteTextures (1, &name);
147}
148
149#include "texcache.c"
150#include "rendercache.c"
151
152#include "pango-font.c"
153#include "pango-fontmap.c"
154#include "pango-render.c"
155
156typedef IV DC__Channel;
157typedef SDL_RWops *DC__RW;
70typedef Mix_Chunk *CFClient__MixChunk; 158typedef Mix_Chunk *DC__MixChunk;
71typedef Mix_Music *CFClient__MixMusic; 159typedef Mix_Music *DC__MixMusic;
72 160
73typedef PangoFontDescription *CFClient__Font; 161typedef PangoFontDescription *DC__Font;
162
163static int
164shape_attr_p (PangoLayoutRun *run)
165{
166 GSList *attrs = run->item->analysis.extra_attrs;
167
168 while (attrs)
169 {
170 PangoAttribute *attr = attrs->data;
171
172 if (attr->klass->type == PANGO_ATTR_SHAPE)
173 return 1;
174
175 attrs = attrs->next;
176 }
177
178 return 0;
179}
74 180
75typedef struct cf_layout { 181typedef struct cf_layout {
76 PangoLayout *pl; // either derived from a cairo or ft2 context 182 PangoLayout *pl;
77 int rgba; // wether we use rgba (cairo) or grayscale (ft2)
78 float r, g, b, a; // default color for rgba mode 183 float r, g, b, a; // default color for rgba mode
79 int base_height; 184 int base_height;
80 CFClient__Font font; 185 DC__Font font;
186 rc_t *rc;
81} *CFClient__Layout; 187} *DC__Layout;
82 188
83static CFClient__Font default_font; 189static DC__Font default_font;
84static PangoContext *ft2_context, *cairo_context; 190static PangoContext *opengl_context;
85static PangoFontMap *ft2_fontmap, *cairo_fontmap; 191static PangoFontMap *opengl_fontmap;
86 192
87static void 193static void
88substitute_func (FcPattern *pattern, gpointer data) 194substitute_func (FcPattern *pattern, gpointer data)
89{ 195{
90 FcPatternAddBool (pattern, FC_HINTING , 1); 196 FcPatternAddBool (pattern, FC_HINTING, 1);
91#ifdef _WIN32 197#ifdef FC_HINT_STYLE
92 FcPatternAddBool (pattern, FC_AUTOHINT, 1); 198 FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);
93#else 199#endif
94 FcPatternAddBool (pattern, FC_AUTOHINT, 0); 200 FcPatternAddBool (pattern, FC_AUTOHINT, 0);
95#endif
96} 201}
97 202
98static void 203static void
99layout_update_font (CFClient__Layout self) 204layout_update_font (DC__Layout self)
100{ 205{
101 /* use a random scale factor to account for unknown descenders, 0.8 works 206 /* use a random scale factor to account for unknown descenders, 0.8 works
102 * reasonably well with bitstream vera 207 * reasonably well with dejavu/bistream fonts
103 */ 208 */
104 PangoFontDescription *font = self->font ? self->font : default_font; 209 PangoFontDescription *font = self->font ? self->font : default_font;
105 210
106 pango_font_description_set_absolute_size (font, 211 pango_font_description_set_absolute_size (font,
107 MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10)); 212 MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
108 213
109 pango_layout_set_font_description (self->pl, font); 214 pango_layout_set_font_description (self->pl, font);
110} 215}
111 216
112static void 217static void
113layout_get_pixel_size (CFClient__Layout self, int *w, int *h) 218layout_get_pixel_size (DC__Layout self, int *w, int *h)
114{ 219{
220 PangoRectangle rect;
221
222 // get_pixel_* wrongly rounds down
115 pango_layout_get_pixel_size (self->pl, w, h); 223 pango_layout_get_extents (self->pl, 0, &rect);
116 224
117 if (!*w) *w = 1; 225 rect.width = (rect.width + PANGO_SCALE - 1) / PANGO_SCALE;
118 if (!*h) *h = 1; 226 rect.height = (rect.height + PANGO_SCALE - 1) / PANGO_SCALE;
119 227
120 *w = (*w + 3) & ~3; 228 if (!rect.width) rect.width = 1;
121} 229 if (!rect.height) rect.height = 1;
122 230
231 *w = rect.width;
232 *h = rect.height;
233}
234
235typedef uint16_t tileid;
123typedef uint16_t mapface; 236typedef uint16_t faceid;
124 237
125typedef struct { 238typedef struct {
126 GLint name; 239 GLuint name;
127 int w, h; 240 int w, h;
128 float s, t; 241 float s, t;
129 uint8_t r, g, b, a; 242 uint8_t r, g, b, a;
243 tileid smoothtile;
244 uint8_t smoothlevel;
245 uint8_t unused; /* set to zero on use */
130} maptex; 246} maptex;
131 247
132typedef struct { 248typedef struct {
249 uint32_t player;
250 tileid tile[3];
133 int16_t darkness; 251 uint16_t darkness;
134 mapface face[3]; 252 uint8_t stat_width, stat_hp, flags, smoothmax;
135} mapcell; 253} mapcell;
136 254
137typedef struct { 255typedef struct {
138 int32_t c0, c1; 256 int32_t c0, c1;
139 mapcell *col; 257 mapcell *col;
140} maprow; 258} maprow;
141 259
142typedef struct map { 260typedef struct map {
143 int x, y, w, h; 261 int x, y, w, h;
144 int ox, oy; /* offset to virtual global coordinate system */ 262 int ox, oy; /* offset to virtual global coordinate system */
145 int faces; 263 int faces; tileid *face2tile; // [faceid]
146 mapface *face; 264 int texs; maptex *tex; // [tileid]
147
148 int texs;
149 maptex *tex;
150 265
151 int32_t rows; 266 int32_t rows;
152 maprow *row; 267 maprow *row;
153} *CFClient__Map; 268} *DC__Map;
154 269
155static char * 270static char *
156prepend (char *ptr, int sze, int inc) 271prepend (char *ptr, int sze, int inc)
157{ 272{
158 char *p; 273 char *p;
… …
175} 290}
176 291
177#define Append(type,ptr,sze,inc) (ptr) = (type *)append ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type)) 292#define Append(type,ptr,sze,inc) (ptr) = (type *)append ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
178#define Prepend(type,ptr,sze,inc) (ptr) = (type *)prepend ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type)) 293#define Prepend(type,ptr,sze,inc) (ptr) = (type *)prepend ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
179 294
295static void
296need_facenum (struct map *self, faceid face)
297{
298 while (self->faces <= face)
299 {
300 Append (tileid, self->face2tile, self->faces, self->faces);
301 self->faces *= 2;
302 }
303}
304
305static void
306need_texid (struct map *self, int texid)
307{
308 while (self->texs <= texid)
309 {
310 Append (maptex, self->tex, self->texs, self->texs);
311 self->texs *= 2;
312 }
313}
314
180static maprow * 315static maprow *
181map_get_row (CFClient__Map self, int y) 316map_get_row (DC__Map self, int y)
182{ 317{
183 if (0 > y) 318 if (0 > y)
184 { 319 {
185 int extend = - y + MAP_EXTEND_Y; 320 int extend = - y + MAP_EXTEND_Y;
186 Prepend (maprow, self->row, self->rows, extend); 321 Prepend (maprow, self->row, self->rows, extend);
… …
224 359
225 return row->col + (x - row->c0); 360 return row->col + (x - row->c0);
226} 361}
227 362
228static mapcell * 363static mapcell *
229map_get_cell (CFClient__Map self, int x, int y) 364map_get_cell (DC__Map self, int x, int y)
230{ 365{
231 return row_get_cell (map_get_row (self, y), x); 366 return row_get_cell (map_get_row (self, y), x);
232} 367}
233 368
234static void 369static void
235map_clear (CFClient__Map self) 370map_clear (DC__Map self)
236{ 371{
237 int r; 372 int r;
238 373
239 for (r = 0; r < self->rows; r++) 374 for (r = 0; r < self->rows; r++)
240 Safefree (self->row[r].col); 375 Safefree (self->row[r].col);
… …
247 self->oy = 0; 382 self->oy = 0;
248 self->row = 0; 383 self->row = 0;
249 self->rows = 0; 384 self->rows = 0;
250} 385}
251 386
387#define CELL_CLEAR(cell) \
388 do { \
389 if ((cell)->player) \
390 (cell)->tile [2] = 0; \
391 (cell)->darkness = 0; \
392 (cell)->stat_hp = 0; \
393 (cell)->flags = 0; \
394 (cell)->player = 0; \
395 } while (0)
396
252static void 397static void
253map_blank (CFClient__Map self, int x0, int y0, int w, int h) 398map_blank (DC__Map self, int x0, int y0, int w, int h)
254{ 399{
255 int x, y; 400 int x, y;
256 maprow *row; 401 maprow *row;
402 mapcell *cell;
257 403
258 for (y = y0; y < y0 + h; y++) 404 for (y = y0; y < y0 + h; y++)
259 if (y >= 0) 405 if (y >= 0)
260 { 406 {
261 if (y >= self->rows) 407 if (y >= self->rows)
… …
267 if (x >= row->c0) 413 if (x >= row->c0)
268 { 414 {
269 if (x >= row->c1) 415 if (x >= row->c1)
270 break; 416 break;
271 417
272 row->col[x - row->c0].darkness = -1; 418 cell = row->col + x - row->c0;
419
420 CELL_CLEAR (cell);
273 } 421 }
274 } 422 }
423}
424
425typedef struct {
426 tileid tile;
427 uint8_t x, y, level;
428} smooth_key;
429
430static void
431smooth_or_bits (HV *hv, smooth_key *key, IV bits)
432{
433 SV **sv = hv_fetch (hv, (char *)key, sizeof (*key), 1);
434
435 if (SvIOK (*sv))
436 SvIV_set (*sv, SvIVX (*sv) | bits);
437 else
438 sv_setiv (*sv, bits);
275} 439}
276 440
277static void 441static void
278music_finished (void) 442music_finished (void)
279{ 443{
… …
298 ev.data2 = 0; 462 ev.data2 = 0;
299 463
300 SDL_PushEvent ((SDL_Event *)&ev); 464 SDL_PushEvent ((SDL_Event *)&ev);
301} 465}
302 466
303MODULE = CFClient PACKAGE = CFClient 467static unsigned int
468minpot (unsigned int n)
469{
470 if (!n)
471 return 0;
472
473 --n;
474
475 n |= n >> 1;
476 n |= n >> 2;
477 n |= n >> 4;
478 n |= n >> 8;
479 n |= n >> 16;
480
481 return n + 1;
482}
483
484static unsigned int
485popcount (unsigned int n)
486{
487 n -= (n >> 1) & 0x55555555U;
488 n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
489 n = ((n >> 4) + n) & 0x0f0f0f0fU;
490 n *= 0x01010101U;
491
492 return n >> 24;
493}
494
495/* SDL should provide this, really. */
496#define SDLK_MODIFIER_MIN 300
497#define SDLK_MODIFIER_MAX 314
498
499/******************************************************************************/
500
501static GV *draw_x_gv, *draw_y_gv, *draw_w_gv, *draw_h_gv;
502static GV *hover_gv;
503
504static int
505within_widget (SV *widget, NV x, NV y)
506{
507 HV *self;
508 SV **svp;
509 NV wx, ww, wy, wh;
510
511 if (!SvROK (widget))
512 return 0;
513
514 self = (HV *)SvRV (widget);
515
516 if (SvTYPE (self) != SVt_PVHV)
517 return 0;
518
519 svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
520 if (y < wy)
521 return 0;
522
523 svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
524 if (y >= wy + wh)
525 return 0;
526
527 svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
528 if (x < wx)
529 return 0;
530
531 svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
532 if (x >= wx + ww)
533 return 0;
534
535 svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
536 if (!svp || !SvTRUE (*svp))
537 return 0;
538
539 return 1;
540}
541
542/******************************************************************************/
543
544/* process keyboard modifiers */
545static int
546mod_munge (int mod)
547{
548 mod &= MOD_MASK;
549
550 if (mod & (KMOD_META | KMOD_ALT))
551 mod |= KMOD_LRAM;
552
553 return mod;
554}
555
556static void
557deliantra_main ()
558{
559 char *argv[] = { 0 };
560 call_argv ("::main", G_DISCARD | G_VOID, argv);
561}
562
563#ifdef __MACOSX__
564 /* to due surprising braindamage on the side of SDL design, we
565 * do some mind-boggling hack here: SDL requires a custom main()
566 * on OS X, so... we provide one and call the original main(), which,
567 * due to share dlibrary magic, calls -lSDLmain's main, not perl's main,
568 * and which calls our main (== SDL_main) back.
569 */
570 extern C_LINKAGE int
571 main (int argc, char *argv[])
572 {
573 deliantra_main ();
574 }
575
576 #undef main
577
578 extern C_LINKAGE int main (int argc, char *argv[]);
579
580 static void
581 SDL_braino (void)
582 {
583 char *argv[] = { "deliantra client", 0 };
584 (main) (1, argv);
585 }
586#else
587 static void
588 SDL_braino (void)
589 {
590 deliantra_main ();
591 }
592#endif
593
594MODULE = Deliantra::Client PACKAGE = DC
304 595
305PROTOTYPES: ENABLE 596PROTOTYPES: ENABLE
306 597
307BOOT: 598BOOT:
308{ 599{
309 HV *stash = gv_stashpv ("CFClient", 1); 600 HV *stash = gv_stashpv ("DC", 1);
310 static const struct { 601 static const struct {
311 const char *name; 602 const char *name;
312 IV iv; 603 IV iv;
313 } *civ, const_iv[] = { 604 } *civ, const_iv[] = {
314# define const_iv(name) { # name, (IV)name } 605# define const_iv(name) { # name, (IV)name }
606 const_iv (SDLK_MODIFIER_MIN),
607 const_iv (SDLK_MODIFIER_MAX),
608
315 const_iv (SDL_ACTIVEEVENT), 609 const_iv (SDL_ACTIVEEVENT),
316 const_iv (SDL_KEYDOWN), 610 const_iv (SDL_KEYDOWN),
317 const_iv (SDL_KEYUP), 611 const_iv (SDL_KEYUP),
318 const_iv (SDL_MOUSEMOTION), 612 const_iv (SDL_MOUSEMOTION),
319 const_iv (SDL_MOUSEBUTTONDOWN), 613 const_iv (SDL_MOUSEBUTTONDOWN),
… …
328 const_iv (SDL_EVENT_RESERVEDA), 622 const_iv (SDL_EVENT_RESERVEDA),
329 const_iv (SDL_EVENT_RESERVEDB), 623 const_iv (SDL_EVENT_RESERVEDB),
330 const_iv (SDL_VIDEORESIZE), 624 const_iv (SDL_VIDEORESIZE),
331 const_iv (SDL_VIDEOEXPOSE), 625 const_iv (SDL_VIDEOEXPOSE),
332 const_iv (SDL_USEREVENT), 626 const_iv (SDL_USEREVENT),
627
628 const_iv (SDL_APPINPUTFOCUS),
629 const_iv (SDL_APPMOUSEFOCUS),
630 const_iv (SDL_APPACTIVE),
631
632
633 const_iv (SDLK_UNKNOWN),
634 const_iv (SDLK_FIRST),
635 const_iv (SDLK_BACKSPACE),
636 const_iv (SDLK_TAB),
637 const_iv (SDLK_CLEAR),
638 const_iv (SDLK_RETURN),
639 const_iv (SDLK_PAUSE),
640 const_iv (SDLK_ESCAPE),
641 const_iv (SDLK_SPACE),
642 const_iv (SDLK_EXCLAIM),
643 const_iv (SDLK_QUOTEDBL),
644 const_iv (SDLK_HASH),
645 const_iv (SDLK_DOLLAR),
646 const_iv (SDLK_AMPERSAND),
647 const_iv (SDLK_QUOTE),
648 const_iv (SDLK_LEFTPAREN),
649 const_iv (SDLK_RIGHTPAREN),
650 const_iv (SDLK_ASTERISK),
651 const_iv (SDLK_PLUS),
652 const_iv (SDLK_COMMA),
653 const_iv (SDLK_MINUS),
654 const_iv (SDLK_PERIOD),
655 const_iv (SDLK_SLASH),
656 const_iv (SDLK_0),
657 const_iv (SDLK_1),
658 const_iv (SDLK_2),
659 const_iv (SDLK_3),
660 const_iv (SDLK_4),
661 const_iv (SDLK_5),
662 const_iv (SDLK_6),
663 const_iv (SDLK_7),
664 const_iv (SDLK_8),
665 const_iv (SDLK_9),
666 const_iv (SDLK_COLON),
667 const_iv (SDLK_SEMICOLON),
668 const_iv (SDLK_LESS),
669 const_iv (SDLK_EQUALS),
670 const_iv (SDLK_GREATER),
671 const_iv (SDLK_QUESTION),
672 const_iv (SDLK_AT),
673
674 const_iv (SDLK_LEFTBRACKET),
675 const_iv (SDLK_BACKSLASH),
676 const_iv (SDLK_RIGHTBRACKET),
677 const_iv (SDLK_CARET),
678 const_iv (SDLK_UNDERSCORE),
679 const_iv (SDLK_BACKQUOTE),
680 const_iv (SDLK_DELETE),
681
682 const_iv (SDLK_FIRST),
683 const_iv (SDLK_LAST),
333 const_iv (SDLK_KP0), 684 const_iv (SDLK_KP0),
334 const_iv (SDLK_KP1), 685 const_iv (SDLK_KP1),
335 const_iv (SDLK_KP2), 686 const_iv (SDLK_KP2),
336 const_iv (SDLK_KP3), 687 const_iv (SDLK_KP3),
337 const_iv (SDLK_KP4), 688 const_iv (SDLK_KP4),
… …
392 const_iv (SDLK_BREAK), 743 const_iv (SDLK_BREAK),
393 const_iv (SDLK_MENU), 744 const_iv (SDLK_MENU),
394 const_iv (SDLK_POWER), 745 const_iv (SDLK_POWER),
395 const_iv (SDLK_EURO), 746 const_iv (SDLK_EURO),
396 const_iv (SDLK_UNDO), 747 const_iv (SDLK_UNDO),
748
397 const_iv (KMOD_NONE), 749 const_iv (KMOD_NONE),
750 const_iv (KMOD_SHIFT),
398 const_iv (KMOD_LSHIFT), 751 const_iv (KMOD_LSHIFT),
399 const_iv (KMOD_RSHIFT), 752 const_iv (KMOD_RSHIFT),
753 const_iv (KMOD_CTRL),
400 const_iv (KMOD_LCTRL), 754 const_iv (KMOD_LCTRL),
401 const_iv (KMOD_RCTRL), 755 const_iv (KMOD_RCTRL),
756 const_iv (KMOD_ALT),
402 const_iv (KMOD_LALT), 757 const_iv (KMOD_LALT),
403 const_iv (KMOD_RALT), 758 const_iv (KMOD_RALT),
759 const_iv (KMOD_META),
404 const_iv (KMOD_LMETA), 760 const_iv (KMOD_LMETA),
405 const_iv (KMOD_RMETA), 761 const_iv (KMOD_RMETA),
406 const_iv (KMOD_NUM), 762 const_iv (KMOD_NUM),
407 const_iv (KMOD_CAPS), 763 const_iv (KMOD_CAPS),
408 const_iv (KMOD_MODE), 764 const_iv (KMOD_MODE),
409 const_iv (KMOD_CTRL), 765
410 const_iv (KMOD_SHIFT), 766 const_iv (KMOD_LRAM),
411 const_iv (KMOD_ALT), 767
412 const_iv (KMOD_META) 768 const_iv (MIX_DEFAULT_FORMAT),
769
770 const_iv (SDL_INIT_TIMER),
771 const_iv (SDL_INIT_AUDIO),
772 const_iv (SDL_INIT_VIDEO),
773 const_iv (SDL_INIT_CDROM),
774 const_iv (SDL_INIT_JOYSTICK),
775 const_iv (SDL_INIT_EVERYTHING),
776 const_iv (SDL_INIT_NOPARACHUTE),
777 const_iv (SDL_INIT_EVENTTHREAD),
778
779 const_iv (SDL_GL_RED_SIZE),
780 const_iv (SDL_GL_GREEN_SIZE),
781 const_iv (SDL_GL_BLUE_SIZE),
782 const_iv (SDL_GL_ALPHA_SIZE),
783 const_iv (SDL_GL_DOUBLEBUFFER),
784 const_iv (SDL_GL_BUFFER_SIZE),
785 const_iv (SDL_GL_DEPTH_SIZE),
786 const_iv (SDL_GL_STENCIL_SIZE),
787 const_iv (SDL_GL_ACCUM_RED_SIZE),
788 const_iv (SDL_GL_ACCUM_GREEN_SIZE),
789 const_iv (SDL_GL_ACCUM_BLUE_SIZE),
790 const_iv (SDL_GL_ACCUM_ALPHA_SIZE),
791 const_iv (SDL_GL_STEREO),
792 const_iv (SDL_GL_MULTISAMPLEBUFFERS),
793 const_iv (SDL_GL_MULTISAMPLESAMPLES),
794 const_iv (SDL_GL_ACCELERATED_VISUAL),
795 const_iv (SDL_GL_SWAP_CONTROL),
796
797 const_iv (FOW_DARKNESS)
413# undef const_iv 798# undef const_iv
414 }; 799 };
415 800
416 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 801 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
417 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 802 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
803
804 assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
805 assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
418} 806}
807
808void
809weaken (SV *rv)
810 PROTOTYPE: $
811 CODE:
812 sv_rvweaken (rv);
813
814int
815in_destruct ()
816 CODE:
817 RETVAL = PL_main_cv == Nullcv;
818 OUTPUT:
819 RETVAL
820
821NV floor (NV x)
822
823NV ceil (NV x)
824
825IV minpot (UV n)
826
827IV popcount (UV n)
828
829NV distance (NV dx, NV dy)
830 CODE:
831 RETVAL = pow (dx * dx + dy * dy, 0.5);
832 OUTPUT:
833 RETVAL
419 834
420void 835void
421pango_init () 836pango_init ()
422 CODE: 837 CODE:
423 // delayed, so it can pick up new fonts added by AddFontResourceEx
424{ 838{
425 {
426 ft2_fontmap = pango_ft2_font_map_new (); 839 opengl_fontmap = pango_opengl_font_map_new ();
427 pango_ft2_font_map_set_default_substitute ((PangoFT2FontMap *)ft2_fontmap, substitute_func, 0, 0); 840 pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
428 ft2_context = pango_ft2_font_map_create_context ((PangoFT2FontMap *)ft2_fontmap); 841 opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
429 } 842 /*pango_context_set_font_description (opengl_context, default_font);*/
430 { 843#if PANGO_VERSION_CHECK (1, 15, 2)
431 cairo_font_options_t *fopt = cairo_font_options_create (); 844 pango_context_set_language (opengl_context, pango_language_from_string ("en"));
432 cairo_fontmap = pango_cairo_font_map_get_default (); 845 /*pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);*/
433 cairo_context = pango_cairo_font_map_create_context ((PangoCairoFontMap *)cairo_fontmap);
434#ifdef _WIN32
435 // cairo looks like shit eaten twice on windows
436 cairo_font_options_set_antialias (fopt, CAIRO_ANTIALIAS_NONE);
437#else
438 cairo_font_options_set_antialias (fopt, CAIRO_ANTIALIAS_GRAY);
439#endif 846#endif
440 cairo_font_options_set_hint_style (fopt, CAIRO_HINT_STYLE_FULL);
441 cairo_font_options_set_hint_metrics (fopt, CAIRO_HINT_METRICS_ON);
442 pango_cairo_context_set_font_options (cairo_context, fopt);
443 cairo_font_options_destroy (fopt);
444 }
445} 847}
446 848
447int 849char *SDL_GetError ()
448SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO)
449 850
450void 851void SDL_braino ()
852
853int SDL_Init (U32 flags)
854
855int SDL_InitSubSystem (U32 flags)
856
857void SDL_QuitSubSystem (U32 flags)
858
451SDL_Quit () 859void SDL_Quit ()
452 860
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
453void 870void
454SDL_ListModes () 871SDL_ListModes (int rgb, int alpha)
455 PPCODE: 872 PPCODE:
456{ 873{
457 SDL_Rect **m; 874 SDL_Rect **m;
458 875
459 SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5); 876 SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
460 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5); 877 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
461 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5); 878 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
462 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1); 879 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
463 880
464 SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15); 881 SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
465 SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 16); 882 SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
466 883
467 SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0); 884 SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
468 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0); 885 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
469 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0); 886 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
470 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0); 887 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
471 888
472 SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1); 889 SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
473 890 SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
474 SDL_EnableUNICODE (1);
475 SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
476 891
477 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL); 892 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
478 893
479 if (m && m != (SDL_Rect **)-1) 894 if (m && m != (SDL_Rect **)-1)
480 while (*m) 895 while (*m)
481 { 896 {
897 if ((*m)->w >= 400 && (*m)->h >= 300)
898 {
482 AV *av = newAV (); 899 AV *av = newAV ();
483 av_push (av, newSViv ((*m)->w)); 900 av_push (av, newSViv ((*m)->w));
484 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));
485 XPUSHs (sv_2mortal (newRV_noinc ((SV *)av))); 904 XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
905 }
486 906
487 ++m; 907 ++m;
488 } 908 }
489} 909}
490 910
491char *
492SDL_GetError ()
493
494int 911int
495SDL_SetVideoMode (int w, int h, int fullscreen) 912SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
496 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
497 RETVAL = !!SDL_SetVideoMode ( 923 RETVAL = !!SDL_SetVideoMode (
498 w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0) 924 w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)
499 ); 925 );
926
500 if (RETVAL) 927 if (RETVAL)
501 { 928 {
502 SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+"); 929 av_clear (texture_av);
930
931 SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
503# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name); 932#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
504# include "glfunc.h" 933#include "glfunc.h"
505# undef GL_FUNC 934#undef GL_FUNC
935
936 if (!gl.ActiveTexture ) gl.ActiveTexture = gl.ActiveTextureARB;
937 if (!gl.MultiTexCoord2f) gl.MultiTexCoord2f = gl.MultiTexCoord2fARB;
506 } 938 }
939}
507 OUTPUT: 940 OUTPUT:
508 RETVAL 941 RETVAL
509 942
510void 943void
511SDL_GL_SwapBuffers () 944SDL_GL_SwapBuffers ()
512 945
513char * 946char *
514SDL_GetKeyName (int sym) 947SDL_GetKeyName (int sym)
515 948
949int
950SDL_GetAppState ()
951
952int
953SDL_GetModState ()
954
516void 955void
517SDL_PollEvent () 956poll_events ()
518 PPCODE: 957 PPCODE:
519{ 958{
520 SDL_Event ev; 959 SDL_Event ev;
521 960
522 while (SDL_PollEvent (&ev)) 961 SDL_PumpEvents ();
962 while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
523 { 963 {
524 HV *hv = newHV (); 964 HV *hv = newHV ();
525 hv_store (hv, "type", 4, newSViv (ev.type), 0); 965 hv_store (hv, "type", 4, newSViv (ev.type), 0);
526 966
527 switch (ev.type) 967 switch (ev.type)
528 { 968 {
529 case SDL_KEYDOWN: 969 case SDL_KEYDOWN:
530 case SDL_KEYUP: 970 case SDL_KEYUP:
531 hv_store (hv, "state", 5, newSViv (ev.key.state), 0); 971 hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
532 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0); 972 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
533 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 */
534 hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0); 975 hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
535 break; 976 break;
536 977
537 case SDL_ACTIVEEVENT: 978 case SDL_ACTIVEEVENT:
538 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0); 979 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
539 hv_store (hv, "state", 5, newSViv (ev.active.state), 0); 980 hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
540 break; 981 break;
541 982
542 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
543 hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0); 1002 hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
544
545 hv_store (hv, "state", 5, newSViv (ev.motion.state), 0); 1003 hv_store (hv, "state", 5, newSViv (state), 0);
546 hv_store (hv, "x", 1, newSViv (ev.motion.x), 0); 1004 hv_store (hv, "x", 1, newSViv (x), 0);
547 hv_store (hv, "y", 1, newSViv (ev.motion.y), 0); 1005 hv_store (hv, "y", 1, newSViv (y), 0);
548 hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0); 1006 hv_store (hv, "xrel", 4, newSViv (xrel), 0);
549 hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0); 1007 hv_store (hv, "yrel", 4, newSViv (yrel), 0);
1008 }
550 break; 1009 break;
551 1010
552 case SDL_MOUSEBUTTONDOWN: 1011 case SDL_MOUSEBUTTONDOWN:
553 case SDL_MOUSEBUTTONUP: 1012 case SDL_MOUSEBUTTONUP:
554 hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0); 1013 hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
555 1014
556 hv_store (hv, "button", 6, newSViv (ev.button.button), 0); 1015 hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
557 hv_store (hv, "state", 5, newSViv (ev.button.state), 0); 1016 hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
558 hv_store (hv, "x", 1, newSViv (ev.button.x), 0); 1017 hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
559 hv_store (hv, "y", 1, newSViv (ev.button.y), 0); 1018 hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
… …
564 hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0); 1023 hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
565 hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0); 1024 hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
566 break; 1025 break;
567 } 1026 }
568 1027
569 XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv))); 1028 XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
570 } 1029 }
571} 1030}
572 1031
573int 1032int
574Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048) 1033Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
575 POSTCALL: 1034 POSTCALL:
576 Mix_HookMusicFinished (music_finished); 1035 Mix_HookMusicFinished (music_finished);
577 Mix_ChannelFinished (channel_finished); 1036 Mix_ChannelFinished (channel_finished);
578 1037
579void 1038void
1039Mix_QuerySpec ()
1040 PPCODE:
1041{
1042 int freq, channels;
1043 Uint16 format;
1044
1045 if (Mix_QuerySpec (&freq, &format, &channels))
1046 {
1047 EXTEND (SP, 3);
1048 PUSHs (sv_2mortal (newSViv (freq)));
1049 PUSHs (sv_2mortal (newSViv (format)));
1050 PUSHs (sv_2mortal (newSViv (channels)));
1051 }
1052}
1053
1054void
580Mix_CloseAudio () 1055Mix_CloseAudio ()
581 1056
582int 1057int
583Mix_AllocateChannels (int numchans = -1) 1058Mix_AllocateChannels (int numchans = -1)
584 1059
1060const char *
1061Mix_GetError ()
1062
585void 1063void
586lowdelay (int fd, int val = 1) 1064lowdelay (int fd, int val = 1)
587 CODE: 1065 CODE:
1066 setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
1067
1068void
1069win32_proxy_info ()
1070 PPCODE:
1071{
588#ifndef _WIN32 1072#ifdef _WIN32
589 setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val)); 1073 char buffer[2048];
1074 DWORD buflen;
1075
1076 EXTEND (SP, 3);
1077
1078 buflen = sizeof (buffer);
1079 if (InternetQueryOption (0, INTERNET_OPTION_PROXY, (void *)buffer, &buflen))
1080 if (((INTERNET_PROXY_INFO *)buffer)->dwAccessType == INTERNET_OPEN_TYPE_PROXY)
1081 {
1082 PUSHs (newSVpv (((INTERNET_PROXY_INFO *)buffer)->lpszProxy, 0));
1083
1084 buflen = sizeof (buffer);
1085 if (InternetQueryOption (0, INTERNET_OPTION_PROXY_USERNAME, (void *)buffer, &buflen))
1086 {
1087 PUSHs (newSVpv (buffer, 0));
1088
1089 buflen = sizeof (buffer);
1090 if (InternetQueryOption (0, INTERNET_OPTION_PROXY_PASSWORD, (void *)buffer, &buflen))
1091 PUSHs (newSVpv (buffer, 0));
1092 }
1093 }
590#endif 1094#endif
1095}
591 1096
592void 1097int
593add_font (char *file) 1098add_font (char *file)
594 CODE: 1099 CODE:
595 FcConfigAppFontAddFile (0, (const FcChar8 *)file); /* no idea wether this is required */ 1100 RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
596#ifdef _WIN32 1101 OUTPUT:
597 // cairo... sigh... requires win2000 1102 RETVAL
598 AddFontResourceEx (file, FR_PRIVATE, 0);
599#endif
600 1103
601void 1104void
602load_image_inline (SV *image_) 1105load_image_inline (SV *image_)
603 ALIAS: 1106 ALIAS:
604 load_image_file = 1 1107 load_image_file = 1
… …
607 STRLEN image_len; 1110 STRLEN image_len;
608 char *image = (char *)SvPVbyte (image_, image_len); 1111 char *image = (char *)SvPVbyte (image_, image_len);
609 SDL_Surface *surface, *surface2; 1112 SDL_Surface *surface, *surface2;
610 SDL_PixelFormat fmt; 1113 SDL_PixelFormat fmt;
611 SDL_RWops *rw = ix 1114 SDL_RWops *rw = ix
612 ? SDL_RWFromFile (image, "r") 1115 ? SDL_RWFromFile (image, "rb")
613 : SDL_RWFromConstMem (image, image_len); 1116 : SDL_RWFromConstMem (image, image_len);
614 1117
615 if (!rw) 1118 if (!rw)
616 croak ("load_image: %s", SDL_GetError ()); 1119 croak ("load_image: %s", SDL_GetError ());
617 1120
… …
646 1149
647 surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE); 1150 surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);
648 1151
649 assert (surface2->pitch == surface2->w * 4); 1152 assert (surface2->pitch == surface2->w * 4);
650 1153
1154 SDL_LockSurface (surface2);
651 EXTEND (SP, 5); 1155 EXTEND (SP, 6);
652 PUSHs (sv_2mortal (newSViv (surface2->w))); 1156 PUSHs (sv_2mortal (newSViv (surface2->w)));
653 PUSHs (sv_2mortal (newSViv (surface2->h))); 1157 PUSHs (sv_2mortal (newSViv (surface2->h)));
654 SDL_LockSurface (surface2);
655 PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch))); 1158 PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));
656 SDL_UnlockSurface (surface2);
657 PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB))); 1159 PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
658 PUSHs (sv_2mortal (newSViv (GL_RGBA))); 1160 PUSHs (sv_2mortal (newSViv (GL_RGBA)));
659 PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE))); 1161 PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
1162 SDL_UnlockSurface (surface2);
660 1163
661 SDL_FreeSurface (surface); 1164 SDL_FreeSurface (surface);
662 SDL_FreeSurface (surface2); 1165 SDL_FreeSurface (surface2);
663} 1166}
664 1167
… …
690void 1193void
691error (char *message) 1194error (char *message)
692 CODE: 1195 CODE:
693 fprintf (stderr, "ERROR: %s\n", message); 1196 fprintf (stderr, "ERROR: %s\n", message);
694#ifdef _WIN32 1197#ifdef _WIN32
695 MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR); 1198 MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
696#endif 1199#endif
697 1200
698void 1201void
699fatal (char *message) 1202fatal (char *message)
700 CODE: 1203 CODE:
701 fprintf (stderr, "FATAL: %s\n", message); 1204 fprintf (stderr, "FATAL: %s\n", message);
702#ifdef _WIN32 1205#ifdef _WIN32
703 MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR); 1206 MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
704#endif 1207#endif
705 exit (1); 1208 _exit (1);
706 1209
1210void
1211_exit (int retval = 0)
1212 CODE:
1213#ifdef WIN32
1214 ExitThread (retval); // unclean, please beam me up
1215#else
1216 _exit (retval);
1217#endif
1218
1219void
1220debug ()
1221 CODE:
1222{
1223#if DEBUG
1224 VALGRIND_DO_LEAK_CHECK;
1225#endif
1226}
1227
1228int
1229SvREFCNT (SV *sv)
1230 CODE:
1231 RETVAL = SvREFCNT (sv);
1232 OUTPUT:
1233 RETVAL
1234
707MODULE = CFClient PACKAGE = CFClient::Font 1235MODULE = Deliantra::Client PACKAGE = DC::Font
708 1236
709CFClient::Font 1237PROTOTYPES: DISABLE
1238
1239DC::Font
710new_from_file (SV *class, char *path, int id = 0) 1240new_from_file (SV *class, char *path, int id = 0)
711 CODE: 1241 CODE:
712{ 1242{
713 int count; 1243 int count;
714 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count); 1244 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
… …
717} 1247}
718 OUTPUT: 1248 OUTPUT:
719 RETVAL 1249 RETVAL
720 1250
721void 1251void
722DESTROY (CFClient::Font self) 1252DESTROY (DC::Font self)
723 CODE: 1253 CODE:
724 pango_font_description_free (self); 1254 pango_font_description_free (self);
725 1255
726void 1256void
727make_default (CFClient::Font self) 1257make_default (DC::Font self)
1258 PROTOTYPE: $
728 CODE: 1259 CODE:
729 default_font = self; 1260 default_font = self;
730 1261
731MODULE = CFClient PACKAGE = CFClient::Layout 1262MODULE = Deliantra::Client PACKAGE = DC::Layout
732 1263
733CFClient::Layout 1264PROTOTYPES: DISABLE
734new (SV *class, int rgba = 0) 1265
1266void
1267glyph_cache_backup ()
1268 PROTOTYPE:
1269 CODE:
1270 tc_backup ();
1271
1272void
1273glyph_cache_restore ()
1274 PROTOTYPE:
1275 CODE:
1276 tc_restore ();
1277
1278DC::Layout
1279new (SV *class)
735 CODE: 1280 CODE:
736 New (0, RETVAL, 1, struct cf_layout); 1281 New (0, RETVAL, 1, struct cf_layout);
737 1282
738 RETVAL->pl = pango_layout_new (rgba ? cairo_context : ft2_context); 1283 RETVAL->pl = pango_layout_new (opengl_context);
739 RETVAL->rgba = rgba;
740 RETVAL->r = 1.; 1284 RETVAL->r = 1.;
741 RETVAL->g = 1.; 1285 RETVAL->g = 1.;
742 RETVAL->b = 1.; 1286 RETVAL->b = 1.;
743 RETVAL->a = 1.; 1287 RETVAL->a = 1.;
744 RETVAL->base_height = MIN_FONT_HEIGHT; 1288 RETVAL->base_height = MIN_FONT_HEIGHT;
745 RETVAL->font = 0; 1289 RETVAL->font = 0;
1290 RETVAL->rc = rc_alloc ();
746 1291
747 pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR); 1292 pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
748 layout_update_font (RETVAL); 1293 layout_update_font (RETVAL);
749 OUTPUT: 1294 OUTPUT:
750 RETVAL 1295 RETVAL
751 1296
752void 1297void
753DESTROY (CFClient::Layout self) 1298DESTROY (DC::Layout self)
754 CODE: 1299 CODE:
755 g_object_unref (self->pl); 1300 g_object_unref (self->pl);
1301 rc_free (self->rc);
756 Safefree (self); 1302 Safefree (self);
757 1303
1304void
1305set_text (DC::Layout self, SV *text_)
1306 CODE:
1307{
1308 STRLEN textlen;
1309 char *text = SvPVutf8 (text_, textlen);
1310
1311 pango_layout_set_text (self->pl, text, textlen);
1312}
1313
1314void
1315set_markup (DC::Layout self, SV *text_)
1316 CODE:
1317{
1318 STRLEN textlen;
1319 char *text = SvPVutf8 (text_, textlen);
1320
1321 pango_layout_set_markup (self->pl, text, textlen);
1322}
1323
1324void
1325set_shapes (DC::Layout self, ...)
1326 CODE:
1327{
1328 PangoAttrList *attrs = 0;
1329 const char *text = pango_layout_get_text (self->pl);
1330 const char *pos = text;
1331 int arg = 4;
1332
1333 while (arg < items && (pos = strstr (pos, OBJ_STR)))
1334 {
1335 PangoRectangle inkrect, rect;
1336 PangoAttribute *attr;
1337
1338 int x = SvIV (ST (arg - 3));
1339 int y = SvIV (ST (arg - 2));
1340 int w = SvIV (ST (arg - 1));
1341 int h = SvIV (ST (arg ));
1342
1343 inkrect.x = 0;
1344 inkrect.y = 0;
1345 inkrect.width = 0;
1346 inkrect.height = 0;
1347
1348 rect.x = x * PANGO_SCALE;
1349 rect.y = y * PANGO_SCALE;
1350 rect.width = w * PANGO_SCALE;
1351 rect.height = h * PANGO_SCALE;
1352
1353 if (!attrs)
1354 attrs = pango_layout_get_attributes (self->pl);
1355
1356 attr = pango_attr_shape_new (&inkrect, &rect);
1357 attr->start_index = pos - text;
1358 attr->end_index = attr->start_index + sizeof (OBJ_STR) - 1;
1359 pango_attr_list_insert (attrs, attr);
1360
1361 arg += 4;
1362 pos += sizeof (OBJ_STR) - 1;
1363 }
1364
1365 if (attrs)
1366 pango_layout_set_attributes (self->pl, attrs);
1367}
1368
1369void
1370get_shapes (DC::Layout self)
1371 PPCODE:
1372{
1373 PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
1374
1375 do
1376 {
1377 PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
1378
1379 if (run && shape_attr_p (run))
1380 {
1381 PangoRectangle extents;
1382 pango_layout_iter_get_run_extents (iter, 0, &extents);
1383
1384 EXTEND (SP, 2);
1385 PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.x))));
1386 PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.y))));
1387 }
1388 }
1389 while (pango_layout_iter_next_run (iter));
1390
1391 pango_layout_iter_free (iter);
1392}
1393
758int 1394int
759is_rgba (CFClient::Layout self) 1395has_wrapped (DC::Layout self)
760 CODE: 1396 CODE:
761 RETVAL = self->rgba; 1397{
1398 int lines = 1;
1399 const char *text = pango_layout_get_text (self->pl);
1400
1401 while (*text)
1402 lines += *text++ == '\n';
1403
1404 RETVAL = lines < pango_layout_get_line_count (self->pl);
1405}
762 OUTPUT: 1406 OUTPUT:
763 RETVAL 1407 RETVAL
764 1408
765void
766set_text (CFClient::Layout self, SV *text_)
767 CODE:
768{
769 STRLEN textlen;
770 char *text = SvPVutf8 (text_, textlen);
771
772 pango_layout_set_text (self->pl, text, textlen);
773}
774
775void
776set_markup (CFClient::Layout self, SV *text_)
777 CODE:
778{
779 STRLEN textlen;
780 char *text = SvPVutf8 (text_, textlen);
781
782 pango_layout_set_markup (self->pl, text, textlen);
783}
784
785SV * 1409SV *
786get_text (CFClient::Layout self) 1410get_text (DC::Layout self)
787 CODE: 1411 CODE:
788 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0); 1412 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
789 sv_utf8_decode (RETVAL); 1413 sv_utf8_decode (RETVAL);
790 OUTPUT: 1414 OUTPUT:
791 RETVAL 1415 RETVAL
792 1416
793void 1417void
794set_foreground (CFClient::Layout self, float r, float g, float b, float a = 1.) 1418set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
795 CODE: 1419 CODE:
796 self->r = r; 1420 self->r = r;
797 self->g = g; 1421 self->g = g;
798 self->b = b; 1422 self->b = b;
799 self->a = a; 1423 self->a = a;
800 1424
801void 1425void
802set_font (CFClient::Layout self, CFClient::Font font = 0) 1426set_font (DC::Layout self, DC::Font font = 0)
803 CODE: 1427 CODE:
804 if (self->font != font) 1428 if (self->font != font)
805 { 1429 {
806 self->font = font; 1430 self->font = font;
807 layout_update_font (self); 1431 layout_update_font (self);
808 } 1432 }
809 1433
810void 1434void
811set_height (CFClient::Layout self, int base_height) 1435set_height (DC::Layout self, int base_height)
812 CODE: 1436 CODE:
813 if (self->base_height != base_height) 1437 if (self->base_height != base_height)
814 { 1438 {
815 self->base_height = base_height; 1439 self->base_height = base_height;
816 layout_update_font (self); 1440 layout_update_font (self);
817 } 1441 }
818 1442
819void 1443void
820set_width (CFClient::Layout self, int max_width = -1) 1444set_width (DC::Layout self, int max_width = -1)
821 CODE: 1445 CODE:
822 pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE); 1446 pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
823 1447
824void 1448void
825set_indent (CFClient::Layout self, int indent) 1449set_indent (DC::Layout self, int indent)
826 CODE: 1450 CODE:
827 pango_layout_set_indent (self->pl, indent * PANGO_SCALE); 1451 pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
828 1452
829void 1453void
830set_spacing (CFClient::Layout self, int spacing) 1454set_spacing (DC::Layout self, int spacing)
831 CODE: 1455 CODE:
832 pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE); 1456 pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
833 1457
834void 1458void
835set_ellipsise (CFClient::Layout self, int ellipsise) 1459set_ellipsise (DC::Layout self, int ellipsise)
836 CODE: 1460 CODE:
837 pango_layout_set_ellipsize (self->pl, 1461 pango_layout_set_ellipsize (self->pl,
838 ellipsise == 1 ? PANGO_ELLIPSIZE_START 1462 ellipsise == 1 ? PANGO_ELLIPSIZE_START
839 : ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE 1463 : ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
840 : ellipsise == 3 ? PANGO_ELLIPSIZE_END 1464 : ellipsise == 3 ? PANGO_ELLIPSIZE_END
841 : PANGO_ELLIPSIZE_NONE 1465 : PANGO_ELLIPSIZE_NONE
842 ); 1466 );
843 1467
844void 1468void
845set_single_paragraph_mode (CFClient::Layout self, int spm) 1469set_single_paragraph_mode (DC::Layout self, int spm)
846 CODE: 1470 CODE:
847 pango_layout_set_single_paragraph_mode (self->pl, !!spm); 1471 pango_layout_set_single_paragraph_mode (self->pl, !!spm);
848 1472
849void 1473void
850size (CFClient::Layout self) 1474size (DC::Layout self)
851 PPCODE: 1475 PPCODE:
852{ 1476{
853 int w, h; 1477 int w, h;
854 1478
855 layout_get_pixel_size (self, &w, &h); 1479 layout_get_pixel_size (self, &w, &h);
… …
858 PUSHs (sv_2mortal (newSViv (w))); 1482 PUSHs (sv_2mortal (newSViv (w)));
859 PUSHs (sv_2mortal (newSViv (h))); 1483 PUSHs (sv_2mortal (newSViv (h)));
860} 1484}
861 1485
862int 1486int
1487descent (DC::Layout self)
1488 CODE:
1489{
1490 PangoRectangle rect;
1491 PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1492 pango_layout_line_get_pixel_extents (line, 0, &rect);
1493 RETVAL = PANGO_DESCENT (rect);
1494}
1495 OUTPUT:
1496 RETVAL
1497
1498int
863xy_to_index (CFClient::Layout self, int x, int y) 1499xy_to_index (DC::Layout self, int x, int y)
864 CODE: 1500 CODE:
865{ 1501{
866 int index, trailing; 1502 int index, trailing;
867 pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing); 1503 pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
868 RETVAL = index; 1504 RETVAL = index + trailing;
869} 1505}
870 OUTPUT: 1506 OUTPUT:
871 RETVAL 1507 RETVAL
872 1508
873void 1509void
874cursor_pos (CFClient::Layout self, int index) 1510cursor_pos (DC::Layout self, int index)
875 PPCODE: 1511 PPCODE:
876{ 1512{
877 PangoRectangle strong_pos; 1513 PangoRectangle pos;
878 pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0); 1514 pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
879 1515
880 EXTEND (SP, 3); 1516 EXTEND (SP, 3);
881 PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE))); 1517 PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
882 PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE))); 1518 PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
883 PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE))); 1519 PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
884} 1520}
885 1521
886void 1522void
887render (CFClient::Layout self) 1523index_to_line_x (DC::Layout self, int index, int trailing = 0)
888 PPCODE: 1524 PPCODE:
889{ 1525{
890 SV *retval; 1526 int line, x;
891 int w, h;
892 1527
893 layout_get_pixel_size (self, &w, &h); 1528 pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
894 1529#if !PANGO_VERSION_CHECK (1, 17, 3)
895 if (self->rgba) 1530 /* pango bug: line is between 1..numlines, not 0..numlines-1 */
896 { 1531 --line;
897 cairo_surface_t *surface;
898 cairo_t *cairo;
899
900 retval = newSV (w * h * 4);
901 SvPOK_only (retval);
902 SvCUR_set (retval, w * h * 4);
903
904 memset (SvPVX (retval), 0, w * h * 4);
905
906 surface = cairo_image_surface_create_for_data (
907 (void*)SvPVX (retval), CAIRO_FORMAT_ARGB32, w, h, w * 4);
908 cairo = cairo_create (surface);
909 cairo_set_source_rgba (cairo, self->r, self->g, self->b, self->a);
910
911 pango_cairo_show_layout (cairo, self->pl);
912
913 cairo_destroy (cairo);
914 cairo_surface_destroy (surface);
915
916 // what a mess, and its premultiplied, too :(
917 {
918 uint32_t *p = (uint32_t *)SvPVX (retval);
919 uint32_t *e = p + w * h;
920
921 while (p < e)
922 {
923 uint32_t rgba = *p;
924 rgba = (rgba >> 24) | (rgba << 8);
925#if 0
926#ifdef _WIN32
927 {//D
928 uint8_t r = rgba >> 24;
929 uint8_t g = rgba >> 16;
930 uint8_t b = rgba >> 8;
931 uint8_t a = rgba >> 0;
932
933 rgba = (rgba & 0xffffff00) | a;
934 }
935#endif 1532#endif
936#endif
937 rgba = SDL_SwapBE32 (rgba);
938 *p++ = rgba;
939 }
940 }
941
942 EXTEND (SP, 5); 1533 EXTEND (SP, 2);
943 PUSHs (sv_2mortal (newSViv (w))); 1534 PUSHs (sv_2mortal (newSViv (line)));
1535 PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1536}
1537
1538void
1539line_x_to_index (DC::Layout self, int line, int x)
1540 PPCODE:
1541{
1542 PangoLayoutLine *lp;
1543 int index, trailing;
1544
1545 if (line < 0)
1546 XSRETURN_EMPTY;
1547
1548 if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1549 XSRETURN_EMPTY; /* do better */
1550
1551 pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1552
1553 EXTEND (SP, 2);
1554 if (GIMME_V == G_SCALAR)
944 PUSHs (sv_2mortal (newSViv (h))); 1555 PUSHs (sv_2mortal (newSViv (index + trailing)));
945 PUSHs (sv_2mortal (retval));
946 PUSHs (sv_2mortal (newSViv (GL_RGBA)));
947 PUSHs (sv_2mortal (newSViv (GL_RGBA)));
948 }
949 else 1556 else
950 { 1557 {
951 FT_Bitmap bitmap;
952
953 retval = newSV (w * h);
954 SvPOK_only (retval);
955 SvCUR_set (retval, w * h);
956
957 bitmap.rows = h;
958 bitmap.width = w;
959 bitmap.pitch = w;
960 bitmap.buffer = (unsigned char*)SvPVX (retval);
961 bitmap.num_grays = 256;
962 bitmap.pixel_mode = FT_PIXEL_MODE_GRAY;
963
964 memset (bitmap.buffer, 0, w * h);
965
966 pango_ft2_render_layout (&bitmap, self->pl, 0 * PANGO_SCALE, 0 * PANGO_SCALE);
967
968 EXTEND (SP, 5);
969 PUSHs (sv_2mortal (newSViv (w))); 1558 PUSHs (sv_2mortal (newSViv (index)));
970 PUSHs (sv_2mortal (newSViv (h))); 1559 PUSHs (sv_2mortal (newSViv (trailing)));
971 PUSHs (sv_2mortal (retval));
972 PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
973 PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
974 } 1560 }
975} 1561}
976 1562
1563void
1564render (DC::Layout self, float x, float y, int flags = 0)
1565 CODE:
1566 rc_clear (self->rc);
1567 pango_opengl_render_layout_subpixel (
1568 self->pl,
1569 self->rc,
1570 x * PANGO_SCALE, y * PANGO_SCALE,
1571 self->r, self->g, self->b, self->a,
1572 flags
1573 );
1574 // we assume that context_change actually clears/frees stuff
1575 // and does not do any recomputation...
1576 pango_layout_context_changed (self->pl);
1577
1578void
1579draw (DC::Layout self)
1580 CODE:
1581{
1582 glEnable (GL_TEXTURE_2D);
1583 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1584 glEnable (GL_BLEND);
1585 gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
1586 GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
1587 glEnable (GL_ALPHA_TEST);
1588 glAlphaFunc (GL_GREATER, 7.f / 255.f);
1589
1590 rc_draw (self->rc);
1591
1592 glDisable (GL_ALPHA_TEST);
1593 glDisable (GL_BLEND);
1594 glDisable (GL_TEXTURE_2D);
1595}
1596
977MODULE = CFClient PACKAGE = CFClient::Texture 1597MODULE = Deliantra::Client PACKAGE = DC::Texture
978 1598
1599PROTOTYPES: ENABLE
1600
979void 1601void
1602pad (SV *data_, int ow, int oh, int nw, int nh)
1603 CODE:
1604{
1605 if ((nw != ow || nh != oh) && SvOK (data_))
1606 {
1607 STRLEN datalen;
1608 char *data = SvPVbyte (data_, datalen);
1609 int bpp = datalen / (ow * oh);
1610 SV *result_ = sv_2mortal (newSV (nw * nh * bpp));
1611
1612 SvPOK_only (result_);
1613 SvCUR_set (result_, nw * nh * bpp);
1614
1615 memset (SvPVX (result_), 0, nw * nh * bpp);
1616 while (oh--)
1617 memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1618
1619 sv_setsv (data_, result_);
1620 }
1621}
1622
1623void
980draw_quad (SV *self, float x, float y, float w = 0, float h = 0) 1624draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
981 PROTOTYPE: $$$;$$ 1625 PROTOTYPE: $$$;$$
982 ALIAS: 1626 ALIAS:
983 draw_quad_alpha = 1 1627 draw_quad_alpha = 1
984 draw_quad_alpha_premultiplied = 2 1628 draw_quad_alpha_premultiplied = 2
985 CODE: 1629 CODE:
986{ 1630{
987 HV *hv = (HV *)SvRV (self); 1631 HV *hv = (HV *)SvRV (self);
988 float s = SvNV (*hv_fetch (hv, "s", 1, 1)); 1632 float s = SvNV (*hv_fetch (hv, "s", 1, 1));
989 float t = SvNV (*hv_fetch (hv, "t", 1, 1)); 1633 float t = SvNV (*hv_fetch (hv, "t", 1, 1));
990 int name = SvIV (*hv_fetch (hv, "name", 4, 1)); 1634 int name = SvIV (*hv_fetch (hv, "name", 4, 1));
1635
1636 if (name <= 0)
1637 XSRETURN_EMPTY;
991 1638
992 if (items < 5) 1639 if (items < 5)
993 { 1640 {
994 w = SvNV (*hv_fetch (hv, "w", 1, 1)); 1641 w = SvNV (*hv_fetch (hv, "w", 1, 1));
995 h = SvNV (*hv_fetch (hv, "h", 1, 1)); 1642 h = SvNV (*hv_fetch (hv, "h", 1, 1));
… …
1023 glDisable (GL_ALPHA_TEST); 1670 glDisable (GL_ALPHA_TEST);
1024 glDisable (GL_BLEND); 1671 glDisable (GL_BLEND);
1025 } 1672 }
1026} 1673}
1027 1674
1675void
1676draw_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)
1677 PROTOTYPE: @
1678 CODE:
1679{
1680 glEnable (GL_BLEND);
1681 glBlendFunc (intensity ? GL_SRC_ALPHA : GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
1682 glEnable (GL_TEXTURE_2D);
1683 glBindTexture (GL_TEXTURE_2D, name1);
1684
1685 glColor3f (intensity, intensity, intensity);
1686 glPushMatrix ();
1687 glScalef (1./3, 1./3, 1.);
1688
1689 if (blend > 0.f)
1690 {
1691 float dx3 = dx * -3.f / w;
1692 float dy3 = dy * -3.f / h;
1693 GLfloat env_color[4] = { 0., 0., 0., blend };
1694
1695 /* interpolate the two shadow textures */
1696 /* stage 0 == rgb(glcolor) + alpha(t0) */
1697 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1698
1699 /* stage 1 == rgb(glcolor) + alpha(interpolate t0, t1, texenv) */
1700 gl.ActiveTexture (GL_TEXTURE1);
1701 glEnable (GL_TEXTURE_2D);
1702 glBindTexture (GL_TEXTURE_2D, name2);
1703 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_COMBINE);
1704
1705 /* rgb == rgb(glcolor) */
1706 glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_RGB, GL_REPLACE);
1707 glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_RGB, GL_PRIMARY_COLOR);
1708 glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_RGB, GL_SRC_COLOR);
1709
1710 /* alpha = interpolate t0, t1 by env_alpha */
1711 glTexEnvfv (GL_TEXTURE_ENV, GL_TEXTURE_ENV_COLOR, env_color);
1712
1713 glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_ALPHA, GL_INTERPOLATE);
1714 glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_ALPHA, GL_TEXTURE);
1715 glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_ALPHA, GL_SRC_ALPHA);
1716
1717 glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE1_ALPHA, GL_PREVIOUS);
1718 glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND1_ALPHA, GL_SRC_ALPHA);
1719
1720 glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE2_ALPHA, GL_CONSTANT);
1721 glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND2_ALPHA, GL_SRC_ALPHA);
1722
1723 glBegin (GL_QUADS);
1724 gl.MultiTexCoord2f (GL_TEXTURE0, 0, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 ); glVertex2i (0, 0);
1725 gl.MultiTexCoord2f (GL_TEXTURE0, 0, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 + t); glVertex2i (0, h);
1726 gl.MultiTexCoord2f (GL_TEXTURE0, s, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 + t); glVertex2i (w, h);
1727 gl.MultiTexCoord2f (GL_TEXTURE0, s, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 ); glVertex2i (w, 0);
1728 glEnd ();
1729
1730 glDisable (GL_TEXTURE_2D);
1731 gl.ActiveTexture (GL_TEXTURE0);
1732 }
1733 else
1734 {
1735 /* simple blending of one texture, also opengl <1.3 path */
1736 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1737
1738 glBegin (GL_QUADS);
1739 glTexCoord2f (0, 0); glVertex2f (0, 0);
1740 glTexCoord2f (0, t); glVertex2f (0, h);
1741 glTexCoord2f (s, t); glVertex2f (w, h);
1742 glTexCoord2f (s, 0); glVertex2f (w, 0);
1743 glEnd ();
1744 }
1745
1746 /* draw ?-marks or equivalent, this is very clumsy code :/ */
1747 {
1748 int x, y;
1749 int dx3 = dx * 3;
1750 int dy3 = dy * 3;
1751
1752 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1753 glBindTexture (GL_TEXTURE_2D, hidden_tex);
1754 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1755 glTranslatef (-1., -1., 0);
1756 glBegin (GL_QUADS);
1757
1758 for (y = 1; y < h; y += 3)
1759 {
1760 int y1 = y - dy3;
1761 int y1valid = y1 >= 0 && y1 < h;
1762
1763 for (x = 1; x < w; x += 3)
1764 {
1765 int x1 = x - dx3;
1766 uint8_t h1 = data1 [x + y * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
1767 uint8_t h2;
1768
1769 if (y1valid && x1 >= 0 && x1 < w)
1770 h2 = data2 [x1 + y1 * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
1771 else
1772 h2 = 1; /* out of range == invisible */
1773
1774 if (h1 || h2)
1775 {
1776 float alpha = h1 == h2 ? 1.f : h1 ? 1.f - blend : blend;
1777 glColor4f (1., 1., 1., alpha);
1778
1779 glTexCoord2f (0, 0.); glVertex2i (x , y );
1780 glTexCoord2f (0, 1.); glVertex2i (x , y + 3);
1781 glTexCoord2f (1, 1.); glVertex2i (x + 3, y + 3);
1782 glTexCoord2f (1, 0.); glVertex2i (x + 3, y );
1783 }
1784 }
1785 }
1786 }
1787
1788 glEnd ();
1789
1790 glPopMatrix ();
1791
1792 glDisable (GL_TEXTURE_2D);
1793 glDisable (GL_BLEND);
1794}
1795
1796IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
1797 CODE:
1798{
1799 GLint width;
1800 glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
1801 glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
1802 RETVAL = width > 0;
1803}
1804 OUTPUT:
1805 RETVAL
1806
1028MODULE = CFClient PACKAGE = CFClient::Map 1807MODULE = Deliantra::Client PACKAGE = DC::Map
1029 1808
1030CFClient::Map 1809PROTOTYPES: DISABLE
1031new (SV *class, int map_width, int map_height) 1810
1811DC::Map
1812new (SV *class)
1032 CODE: 1813 CODE:
1033 New (0, RETVAL, 1, struct map); 1814 New (0, RETVAL, 1, struct map);
1034 RETVAL->x = 0; 1815 RETVAL->x = 0;
1035 RETVAL->y = 0; 1816 RETVAL->y = 0;
1036 RETVAL->w = map_width; 1817 RETVAL->w = 0;
1037 RETVAL->h = map_height; 1818 RETVAL->h = 0;
1038 RETVAL->ox = 0; 1819 RETVAL->ox = 0;
1039 RETVAL->oy = 0; 1820 RETVAL->oy = 0;
1040 RETVAL->faces = 8192; 1821 RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1041 Newz (0, RETVAL->face, RETVAL->faces, mapface); 1822 RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1042 RETVAL->texs = 8192;
1043 Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1044 RETVAL->rows = 0; 1823 RETVAL->rows = 0;
1045 RETVAL->row = 0; 1824 RETVAL->row = 0;
1046 OUTPUT: 1825 OUTPUT:
1047 RETVAL 1826 RETVAL
1048 1827
1049void 1828void
1050DESTROY (CFClient::Map self) 1829DESTROY (DC::Map self)
1051 CODE: 1830 CODE:
1052{ 1831{
1053 map_clear (self); 1832 map_clear (self);
1054 Safefree (self->face); 1833 Safefree (self->face2tile);
1834 Safefree (self->tex);
1055 Safefree (self); 1835 Safefree (self);
1056} 1836}
1057 1837
1058void 1838void
1839resize (DC::Map self, int map_width, int map_height)
1840 CODE:
1841 self->w = map_width;
1842 self->h = map_height;
1843
1844void
1059clear (CFClient::Map self) 1845clear (DC::Map self)
1060 CODE: 1846 CODE:
1061 map_clear (self); 1847 map_clear (self);
1062 1848
1063void 1849void
1064set_face (CFClient::Map self, int face, int texid) 1850set_tileid (DC::Map self, int face, int tile)
1065 CODE: 1851 CODE:
1066{ 1852{
1067 while (self->faces <= face) 1853 need_facenum (self, face); self->face2tile [face] = tile;
1068 { 1854 need_texid (self, tile);
1069 Append (mapface, self->face, self->faces, self->faces);
1070 self->faces *= 2;
1071 }
1072
1073 self->face [face] = texid;
1074} 1855}
1075 1856
1076void 1857void
1858set_smooth (DC::Map self, int face, int smooth, int level)
1859 CODE:
1860{
1861 tileid texid;
1862 maptex *tex;
1863
1864 if (face < 0 || face >= self->faces)
1865 return;
1866
1867 if (smooth < 0 || smooth >= self->faces)
1868 return;
1869
1870 texid = self->face2tile [face];
1871
1872 if (!texid)
1873 return;
1874
1875 tex = self->tex + texid;
1876 tex->smoothtile = self->face2tile [smooth];
1877 tex->smoothlevel = level;
1878}
1879
1880void
1077set_texture (CFClient::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a) 1881set_texture (DC::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)
1078 CODE: 1882 CODE:
1079{ 1883{
1080 while (self->texs <= texid) 1884 need_texid (self, texid);
1081 {
1082 Append (maptex, self->tex, self->texs, self->texs);
1083 self->texs *= 2;
1084 }
1085 1885
1086 { 1886 {
1087 maptex *tex = self->tex + texid; 1887 maptex *tex = self->tex + texid;
1088 1888
1089 tex->name = name; 1889 tex->name = name;
… …
1105 // use uglier nearest interpolation because linear suffers 1905 // use uglier nearest interpolation because linear suffers
1106 // from transparent color bleeding and ugly wrapping effects. 1906 // from transparent color bleeding and ugly wrapping effects.
1107 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST); 1907 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1108} 1908}
1109 1909
1910void
1911expire_textures (DC::Map self, int texid, int count)
1912 PPCODE:
1913 for (; texid < self->texs && count; ++texid, --count)
1914 {
1915 maptex *tex = self->tex + texid;
1916
1917 if (tex->name)
1918 {
1919 if (tex->unused)
1920 {
1921 tex->name = 0;
1922 tex->unused = 0;
1923 XPUSHs (sv_2mortal (newSViv (texid)));
1924 }
1925 else
1926 tex->unused = 1;
1927 }
1928 }
1929
1110int 1930int
1111ox (CFClient::Map self) 1931ox (DC::Map self)
1112 ALIAS: 1932 ALIAS:
1113 oy = 1 1933 oy = 1
1114 x = 2 1934 x = 2
1115 y = 3 1935 y = 3
1116 w = 4 1936 w = 4
… …
1127 } 1947 }
1128 OUTPUT: 1948 OUTPUT:
1129 RETVAL 1949 RETVAL
1130 1950
1131void 1951void
1132scroll (CFClient::Map self, int dx, int dy) 1952scroll (DC::Map self, int dx, int dy)
1133 CODE: 1953 CODE:
1134{ 1954{
1135 if (dx > 0) 1955 if (dx > 0)
1136 map_blank (self, self->x, self->y, dx - 1, self->h); 1956 map_blank (self, self->x, self->y, dx, self->h);
1137 else if (dx < 0) 1957 else if (dx < 0)
1138 map_blank (self, self->x + self->w + dx + 1, self->y, 1 - dx, self->h); 1958 map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1139 1959
1140 if (dy > 0) 1960 if (dy > 0)
1141 map_blank (self, self->x, self->y, self->w, dy - 1); 1961 map_blank (self, self->x, self->y, self->w, dy);
1142 else if (dy < 0) 1962 else if (dy < 0)
1143 map_blank (self, self->x, self->y + self->h + dy + 1, self->w, 1 - dy); 1963 map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1144 1964
1145 self->ox += dx; self->x += dx; 1965 self->ox += dx; self->x += dx;
1146 self->oy += dy; self->y += dy; 1966 self->oy += dy; self->y += dy;
1147 1967
1148 while (self->y < 0) 1968 while (self->y < 0)
… …
1152 self->rows += MAP_EXTEND_Y; 1972 self->rows += MAP_EXTEND_Y;
1153 self->y += MAP_EXTEND_Y; 1973 self->y += MAP_EXTEND_Y;
1154 } 1974 }
1155} 1975}
1156 1976
1157void 1977SV *
1158map1a_update (CFClient::Map self, SV *data_) 1978map1a_update (DC::Map self, SV *data_, int extmap)
1159 CODE: 1979 CODE:
1160{ 1980{
1161 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_); 1981 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1162 uint8_t *data_end = (uint8_t *)SvEND (data_); 1982 uint8_t *data_end = (uint8_t *)SvEND (data_);
1163 mapcell *cell; 1983 mapcell *cell;
1164 int x, y, flags; 1984 int x, y, z, flags;
1985 AV *missing = newAV ();
1986 RETVAL = newRV_noinc ((SV *)missing);
1165 1987
1166 while (data < data_end) 1988 while (data < data_end - 1)
1167 { 1989 {
1168 flags = (data [0] << 8) + data [1]; data += 2; 1990 flags = (data [0] << 8) + data [1]; data += 2;
1169 1991
1170 x = ((flags >> 10) & 63) + self->x; 1992 x = self->x + ((flags >> 10) & 63);
1171 y = ((flags >> 4) & 63) + self->y; 1993 y = self->y + ((flags >> 4) & 63);
1172 1994
1173 cell = map_get_cell (self, x, y); 1995 cell = map_get_cell (self, x, y);
1174 1996
1175 if (flags & 15) 1997 if (flags & 15)
1176 { 1998 {
1177 if (cell->darkness < 0) 1999 if (!cell->darkness)
1178 { 2000 {
2001 memset (cell, 0, sizeof (*cell));
1179 cell->darkness = 0; 2002 cell->darkness = 256;
1180 cell->face [0] = 0;
1181 cell->face [1] = 0;
1182 cell->face [2] = 0;
1183 } 2003 }
1184 2004
1185 cell->darkness = flags & 8 ? *data++ : 255;
1186
1187 //TODO: don't trust server data to be in-range(!) 2005 //TODO: don't trust server data to be in-range(!)
1188 2006
1189 if (flags & 4) 2007 if (flags & 8)
1190 { 2008 {
1191 cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2; 2009 if (extmap)
2010 {
2011 uint8_t ext, cmd;
2012
2013 do
2014 {
2015 ext = *data++;
2016 cmd = ext & 0x7f;
2017
2018 if (cmd < 4)
2019 cell->darkness = 255 - ext * 64 + 1; /* make sure this doesn't collide with FOW_DARKNESS */
2020 else if (cmd == 5) // health
2021 {
2022 cell->stat_width = 1;
2023 cell->stat_hp = *data++;
2024 }
2025 else if (cmd == 6) // monster width
2026 cell->stat_width = *data++ + 1;
2027 else if (cmd == 0x47)
2028 {
2029 if (*data == 1) cell->player = data [1];
2030 else if (*data == 2) cell->player = data [2] + (data [1] << 8);
2031 else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
2032 else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
2033
2034 data += *data + 1;
2035 }
2036 else if (cmd == 8) // cell flags
2037 cell->flags = *data++;
2038 else if (ext & 0x40) // unknown, multibyte => skip
2039 data += *data + 1;
2040 else
2041 data++;
2042 }
2043 while (ext & 0x80);
2044 }
2045 else
2046 cell->darkness = *data++ + 1;
1192 } 2047 }
1193 2048
2049 for (z = 0; z <= 2; ++z)
1194 if (flags & 2) 2050 if (flags & (4 >> z))
1195 { 2051 {
1196 cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2; 2052 faceid face = (data [0] << 8) + data [1]; data += 2;
2053 need_facenum (self, face);
2054 cell->tile [z] = self->face2tile [face];
2055
2056 if (cell->tile [z])
2057 {
2058 maptex *tex = self->tex + cell->tile [z];
2059 tex->unused = 0;
2060 if (!tex->name)
2061 av_push (missing, newSViv (cell->tile [z]));
2062
2063 if (tex->smoothtile)
2064 {
2065 maptex *smooth = self->tex + tex->smoothtile;
2066 smooth->unused = 0;
2067 if (!smooth->name)
2068 av_push (missing, newSViv (tex->smoothtile));
2069 }
2070 }
1197 } 2071 }
1198
1199 if (flags & 1)
1200 {
1201 cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
1202 }
1203 } 2072 }
1204 else 2073 else
1205 cell->darkness = -1; 2074 CELL_CLEAR (cell);
1206 } 2075 }
1207} 2076}
2077 OUTPUT:
2078 RETVAL
1208 2079
1209SV * 2080SV *
1210mapmap (CFClient::Map self, int x0, int y0, int w, int h) 2081mapmap (DC::Map self, int x0, int y0, int w, int h)
1211 CODE: 2082 CODE:
1212{ 2083{
1213 int x1, x; 2084 int x1, x;
1214 int y1, y; 2085 int y1, y;
1215 int z; 2086 int z;
… …
1236 { 2107 {
1237 mapcell *cell = row->col + (x - row->c0); 2108 mapcell *cell = row->col + (x - row->c0);
1238 2109
1239 for (z = 0; z <= 0; z++) 2110 for (z = 0; z <= 0; z++)
1240 { 2111 {
1241 mapface face = cell->face [z];
1242
1243 if (face)
1244 {
1245 maptex tex = self->tex [face]; 2112 maptex tex = self->tex [cell->tile [z]];
1246 int a0 = 255 - tex.a; 2113 int a0 = 255 - tex.a;
1247 int a1 = tex.a; 2114 int a1 = tex.a;
1248 2115
1249 r = (r * a0 + tex.r * a1) / 255; 2116 r = (r * a0 + tex.r * a1) / 255;
1250 g = (g * a0 + tex.g * a1) / 255; 2117 g = (g * a0 + tex.g * a1) / 255;
1251 b = (b * a0 + tex.b * a1) / 255; 2118 b = (b * a0 + tex.b * a1) / 255;
1252 a = (a * a0 + tex.a * a1) / 255; 2119 a = (a * a0 + tex.a * a1) / 255;
1253 }
1254 } 2120 }
1255 } 2121 }
1256 2122
1257 *map++ = (r ) 2123 *map++ = (r )
1258 | (g << 8) 2124 | (g << 8)
… …
1265} 2131}
1266 OUTPUT: 2132 OUTPUT:
1267 RETVAL 2133 RETVAL
1268 2134
1269void 2135void
1270draw (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh) 2136draw (DC::Map self, int mx, int my, int sw, int sh, int T, U32 player = 0xffffffff, int sdx = 0, int sdy = 0)
2137 CODE:
2138{
2139 int x, y, z;
2140
2141 HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
2142 uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
2143 static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
2144 smooth_key skey;
2145 int pl_x, pl_y;
2146 maptex pl_tex;
2147 rc_t *rc = rc_alloc ();
2148 rc_t *rc_ov = rc_alloc ();
2149 rc_key_t key;
2150 rc_array_t *arr;
2151
2152 pl_tex.name = 0;
2153
2154 // that's current max. sorry.
2155 if (sw > 255) sw = 255;
2156 if (sh > 255) sh = 255;
2157
2158 // clear key, in case of extra padding
2159 memset (&skey, 0, sizeof (skey));
2160
2161 memset (&key, 0, sizeof (key));
2162 key.r = 255;
2163 key.g = 255;
2164 key.b = 255;
2165 key.a = 255;
2166 key.mode = GL_QUADS;
2167 key.format = GL_T2F_V3F;
2168
2169 mx += self->x;
2170 my += self->y;
2171
2172 // first pass: determine smooth_max
2173 // rather ugly, if you ask me
2174 // could also be stored inside mapcell and updated on change
2175 memset (smooth_max, 0, sizeof (smooth_max));
2176
2177 for (y = 0; y < sh; y++)
2178 if (0 <= y + my && y + my < self->rows)
2179 {
2180 maprow *row = self->row + (y + my);
2181
2182 for (x = 0; x < sw; x++)
2183 if (row->c0 <= x + mx && x + mx < row->c1)
2184 {
2185 mapcell *cell = row->col + (x + mx - row->c0);
2186
2187 smooth_max[x + 1][y + 1] =
2188 MAX (self->tex [cell->tile [0]].smoothlevel,
2189 MAX (self->tex [cell->tile [1]].smoothlevel,
2190 self->tex [cell->tile [2]].smoothlevel));
2191 }
2192 }
2193
2194 glEnable (GL_BLEND);
2195 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
2196 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
2197
2198 for (z = 0; z <= 2; z++)
2199 {
2200 memset (smooth_level, 0, sizeof (smooth_level));
2201 key.texname = -1;
2202
2203 for (y = 0; y < sh; y++)
2204 if (0 <= y + my && y + my < self->rows)
2205 {
2206 maprow *row = self->row + (y + my);
2207
2208 for (x = 0; x < sw; x++)
2209 if (row->c0 <= x + mx && x + mx < row->c1)
2210 {
2211 mapcell *cell = row->col + (x + mx - row->c0);
2212 tileid tile = cell->tile [z];
2213
2214 if (tile)
2215 {
2216 maptex tex = self->tex [tile];
2217 int px, py;
2218
2219 if (key.texname != tex.name)
2220 {
2221 self->tex [tile].unused = 0;
2222
2223 if (!tex.name)
2224 tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
2225
2226 key.texname = tex.name;
2227 arr = rc_array (rc, &key);
2228 }
2229
2230 px = (x + 1) * T - tex.w;
2231 py = (y + 1) * T - tex.h;
2232
2233 if (expect_false (cell->player == player) && expect_false (z == 2))
2234 {
2235 pl_x = px;
2236 pl_y = py;
2237 pl_tex = tex;
2238 continue;
2239 }
2240
2241 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
2242 rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
2243 rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
2244 rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
2245
2246 // update smooth hash
2247 if (tex.smoothtile)
2248 {
2249 skey.tile = tex.smoothtile;
2250 skey.level = tex.smoothlevel;
2251
2252 smooth_level [tex.smoothlevel >> 5] |= ((uint32_t)1) << (tex.smoothlevel & 31);
2253
2254 // add bits to current tile and all neighbours. skey.x|y is
2255 // shifted +1|+1 so we always stay positive.
2256
2257 // bits is ___n cccc CCCC bbbb
2258 // n do not draw borders&corners
2259 // c draw these corners, but...
2260 // C ... not these
2261 // b draw these borders
2262
2263 // borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
2264 // ┃· ·· ·┃ ━━
2265
2266 // corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
2267 // ·· ·· ·┏ ┓·
2268
2269 // full tile
2270 skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
2271
2272 // borders
2273 skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
2274 skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
2275 skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
2276 skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
2277
2278 // corners
2279 skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
2280 skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
2281 skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
2282 skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
2283 }
2284 }
2285
2286 if (expect_false (z == 2) && expect_false (cell->flags))
2287 {
2288 // overlays such as the speech bubble, probably more to come
2289 if (cell->flags & 1)
2290 {
2291 rc_key_t key_ov = key;
2292 maptex tex = self->tex [TEXID_SPEECH];
2293 rc_array_t *arr;
2294 int px = x * T + T * 2 / 32;
2295 int py = y * T - T * 6 / 32;
2296
2297 key_ov.texname = tex.name;
2298 arr = rc_array (rc_ov, &key_ov);
2299
2300 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
2301 rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
2302 rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
2303 rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
2304 }
2305 }
2306 }
2307 }
2308
2309 rc_draw (rc);
2310 rc_clear (rc);
2311
2312 // go through all smoothlevels, lowest to highest, then draw.
2313 // this is basically counting sort
2314 {
2315 int w, b;
2316
2317 glEnable (GL_TEXTURE_2D);
2318 glBegin (GL_QUADS);
2319 for (w = 0; w < 256 / 32; ++w)
2320 {
2321 uint32_t smask = smooth_level [w];
2322 if (smask)
2323 for (b = 0; b < 32; ++b)
2324 if (smask & (((uint32_t)1) << b))
2325 {
2326 int level = (w << 5) | b;
2327 HE *he;
2328
2329 hv_iterinit (smooth);
2330 while ((he = hv_iternext (smooth)))
2331 {
2332 smooth_key *skey = (smooth_key *)HeKEY (he);
2333 IV bits = SvIVX (HeVAL (he));
2334
2335 if (!(bits & 0x1000)
2336 && skey->level == level
2337 && level > smooth_max [skey->x][skey->y])
2338 {
2339 maptex tex = self->tex [skey->tile];
2340 int px = (((int)skey->x) - 1) * T;
2341 int py = (((int)skey->y) - 1) * T;
2342 int border = bits & 15;
2343 int corner = (bits >> 8) & ~(bits >> 4) & 15;
2344 float dx = tex.s * .0625f; // 16 images/row
2345 float dy = tex.t * .5f ; // 2 images/column
2346
2347 if (tex.name)
2348 {
2349 // this time avoiding texture state changes
2350 // save gobs of state changes.
2351 if (key.texname != tex.name)
2352 {
2353 self->tex [skey->tile].unused = 0;
2354
2355 glEnd ();
2356 glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
2357 glBegin (GL_QUADS);
2358 }
2359
2360 if (border)
2361 {
2362 float ox = border * dx;
2363
2364 glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
2365 glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
2366 glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
2367 glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
2368 }
2369
2370 if (corner)
2371 {
2372 float ox = corner * dx;
2373
2374 glTexCoord2f (ox , dy ); glVertex2i (px , py );
2375 glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
2376 glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
2377 glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
2378 }
2379 }
2380 }
2381 }
2382 }
2383 }
2384
2385 glEnd ();
2386 glDisable (GL_TEXTURE_2D);
2387 key.texname = -1;
2388 }
2389
2390 hv_clear (smooth);
2391 }
2392
2393 if (pl_tex.name)
2394 {
2395 maptex tex = pl_tex;
2396 int px = pl_x + sdx;
2397 int py = pl_y + sdy;
2398
2399 key.texname = tex.name;
2400 arr = rc_array (rc, &key);
2401
2402 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
2403 rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
2404 rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
2405 rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
2406
2407 rc_draw (rc);
2408 }
2409
2410 rc_draw (rc_ov);
2411 rc_clear (rc_ov);
2412
2413 glDisable (GL_BLEND);
2414 rc_free (rc);
2415 rc_free (rc_ov);
2416
2417 // top layer: overlays such as the health bar
2418 for (y = 0; y < sh; y++)
2419 if (0 <= y + my && y + my < self->rows)
2420 {
2421 maprow *row = self->row + (y + my);
2422
2423 for (x = 0; x < sw; x++)
2424 if (row->c0 <= x + mx && x + mx < row->c1)
2425 {
2426 mapcell *cell = row->col + (x + mx - row->c0);
2427
2428 int px = x * T;
2429 int py = y * T;
2430
2431 if (expect_false (cell->player == player))
2432 {
2433 px += sdx;
2434 py += sdy;
2435 }
2436
2437 if (cell->stat_hp)
2438 {
2439 int width = cell->stat_width * T;
2440 int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
2441
2442 glColor3ub (0, 0, 0);
2443 glRectf (px + 1, py - thick - 2,
2444 px + width - 1, py);
2445
2446 glColor3ub (cell->stat_hp, 255 - cell->stat_hp, 0);
2447 glRectf (px + 2,
2448 py - thick - 1,
2449 px + width - 2 - cell->stat_hp * (width - 4) / 255, py - 1);
2450 }
2451 }
2452 }
2453}
2454
2455void
2456draw_magicmap (DC::Map self, int w, int h, unsigned char *data)
2457 CODE:
2458{
2459 static float color[16][3] = {
2460 { 0.00f, 0.00f, 0.00f },
2461 { 1.00f, 1.00f, 1.00f },
2462 { 0.00f, 0.00f, 0.55f },
2463 { 1.00f, 0.00f, 0.00f },
2464
2465 { 1.00f, 0.54f, 0.00f },
2466 { 0.11f, 0.56f, 1.00f },
2467 { 0.93f, 0.46f, 0.00f },
2468 { 0.18f, 0.54f, 0.34f },
2469
2470 { 0.56f, 0.73f, 0.56f },
2471 { 0.80f, 0.80f, 0.80f },
2472 { 0.55f, 0.41f, 0.13f },
2473 { 0.99f, 0.77f, 0.26f },
2474
2475 { 0.74f, 0.65f, 0.41f },
2476
2477 { 0.00f, 1.00f, 1.00f },
2478 { 1.00f, 0.00f, 1.00f },
2479 { 1.00f, 1.00f, 0.00f },
2480 };
2481
2482 int x, y;
2483
2484 glEnable (GL_TEXTURE_2D);
2485 /* GL_REPLACE would be correct, as we don't need to modulate alpha,
2486 * but the nvidia driver (185.18.14) mishandles alpha textures
2487 * and takes the colour from god knows where instead of using
2488 * Cp. MODULATE results in the same colour, but slightly different
2489 * alpha, but atcually gives us the correct colour with nvidia.
2490 */
2491 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
2492 glEnable (GL_BLEND);
2493 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
2494 glBegin (GL_QUADS);
2495
2496 for (y = 0; y < h; y++)
2497 for (x = 0; x < w; x++)
2498 {
2499 unsigned char m = data [x + y * w];
2500
2501 if (m)
2502 {
2503 float *c = color [m & 15];
2504
2505 float tx1 = m & 0x40 ? 0.5f : 0.f;
2506 float tx2 = tx1 + 0.5f;
2507
2508 glColor4f (c[0], c[1], c[2], 1);
2509 glTexCoord2f (tx1, 0.); glVertex2i (x , y );
2510 glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
2511 glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
2512 glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
2513 }
2514 }
2515
2516 glEnd ();
2517 glDisable (GL_BLEND);
2518 glDisable (GL_TEXTURE_2D);
2519}
2520
2521void
2522fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1271 PPCODE: 2523 PPCODE:
1272{ 2524{
1273 int vx, vy;
1274 int x, y, z; 2525 int x, y;
1275 int last_name;
1276 mapface face;
1277 int sw4 = (sw + 3) & ~3; 2526 int sw1 = sw + 2;
2527 int sh1 = sh + 2;
2528 int sh3 = sh * 3;
2529 int sw3 = sw * 3;
2530 uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
1278 SV *darkness_sv = sv_2mortal (newSV (sw4 * sh)); 2531 SV *darkness3_sv = sv_2mortal (newSV (sw3 * sh3));
1279 uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv); 2532 uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
1280 2533
1281 memset (darkness, 255, sw4 * sh);
1282 SvPOK_only (darkness_sv); 2534 SvPOK_only (darkness3_sv);
1283 SvCUR_set (darkness_sv, sw4 * sh); 2535 SvCUR_set (darkness3_sv, sw3 * sh3);
1284 2536
1285 vx = self->x + (self->w - sw) / 2 - shift_x; 2537 mx += self->x - 1;
1286 vy = self->y + (self->h - sh) / 2 - shift_y; 2538 my += self->y - 1;
1287 2539
1288 /*
1289 int vx = self->vx = self->w >= sw
1290 ? self->x + (self->w - sw) / 2
1291 : MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1292
1293 int vy = self->vy = self->h >= sh
1294 ? self->y + (self->h - sh) / 2
1295 : MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));
1296 */
1297
1298 glColor4ub (255, 255, 255, 255);
1299
1300 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1301 glEnable (GL_BLEND);
1302 glEnable (GL_TEXTURE_2D);
1303 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1304
1305 glBegin (GL_QUADS);
1306
1307 last_name = 0;
1308
1309 for (z = 0; z < 3; z++)
1310 for (y = 0; y < sh; y++) 2540 for (y = 0; y < sh1; y++)
1311 if (0 <= y + vy && y + vy < self->rows) 2541 if (0 <= y + my && y + my < self->rows)
1312 { 2542 {
1313 maprow *row = self->row + (y + vy); 2543 maprow *row = self->row + (y + my);
1314 2544
1315 for (x = 0; x < sw; x++) 2545 for (x = 0; x < sw1; x++)
1316 if (row->c0 <= x + vx && x + vx < row->c1) 2546 if (row->c0 <= x + mx && x + mx < row->c1)
1317 { 2547 {
1318 mapcell *cell = row->col + (x + vx - row->c0); 2548 mapcell *cell = row->col + (x + mx - row->c0);
1319 2549
1320 darkness[y * sw4 + x] = cell->darkness < 0 2550 darkness1 [y * sw1 + x] = cell->darkness
2551 ? DARKNESS_ADJUST (255 - (cell->darkness - 1))
1321 ? 255 - FOW_DARKNESS 2552 : DARKNESS_ADJUST (255 - FOW_DARKNESS);
1322 : 255 - cell->darkness;
1323
1324 face = cell->face [z];
1325
1326 if (face)
1327 {
1328 maptex tex = self->tex [face];
1329
1330 int px = (x + 1) * 32 - tex.w;
1331 int py = (y + 1) * 32 - tex.h;
1332
1333 if (last_name != tex.name)
1334 {
1335 glEnd ();
1336 last_name = tex.name;
1337 glBindTexture (GL_TEXTURE_2D, last_name);
1338 glBegin (GL_QUADS);
1339 }
1340
1341 glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1342 glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1343 glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1344 glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1345 }
1346 } 2553 }
1347 } 2554 }
1348 2555
1349 glEnd (); 2556 for (y = 0; y < sh; ++y)
2557 for (x = 0; x < sw; ++x)
2558 {
2559 uint8_t d11 = darkness1 [(y ) * sw1 + x ];
2560 uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
2561 uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
2562 uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
2563 uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
2564 uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
2565 uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
2566 uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
2567 uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
1350 2568
1351 glDisable (GL_TEXTURE_2D); 2569 uint8_t r11 = (d11 + d21 + d12) / 3;
1352 glDisable (GL_BLEND); 2570 uint8_t r21 = d21;
2571 uint8_t r31 = (d21 + d31 + d32) / 3;
2572
2573 uint8_t r12 = d12;
2574 uint8_t r22 = d22;
2575 uint8_t r32 = d32;
2576
2577 uint8_t r13 = (d13 + d23 + d12) / 3;
2578 uint8_t r23 = d23;
2579 uint8_t r33 = (d23 + d33 + d32) / 3;
2580
2581 darkness3 [(y * 3 ) * sw3 + (x * 3 )] = MAX (d22, r11);
2582 darkness3 [(y * 3 ) * sw3 + (x * 3 + 1)] = MAX (d22, r21);
2583 darkness3 [(y * 3 ) * sw3 + (x * 3 + 2)] = MAX (d22, r31);
2584 darkness3 [(y * 3 + 1) * sw3 + (x * 3 )] = MAX (d22, r12);
2585 darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 1)] = MAX (d22, r22); /* this MUST be == d22 */
2586 darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 2)] = MAX (d22, r32);
2587 darkness3 [(y * 3 + 2) * sw3 + (x * 3 )] = MAX (d22, r13);
2588 darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 1)] = MAX (d22, r23);
2589 darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 2)] = MAX (d22, r33);
2590 }
2591
2592 free (darkness1);
1353 2593
1354 EXTEND (SP, 3); 2594 EXTEND (SP, 3);
1355 PUSHs (sv_2mortal (newSViv (sw4))); 2595 PUSHs (sv_2mortal (newSViv (sw3)));
1356 PUSHs (sv_2mortal (newSViv (sh))); 2596 PUSHs (sv_2mortal (newSViv (sh3)));
1357 PUSHs (darkness_sv); 2597 PUSHs (darkness3_sv);
1358} 2598}
1359 2599
1360SV * 2600SV *
1361get_rect (CFClient::Map self, int x0, int y0, int w, int h) 2601get_rect (DC::Map self, int x0, int y0, int w, int h)
1362 CODE: 2602 CODE:
1363{ 2603{
1364 int x, y, x1, y1; 2604 int x, y, x1, y1;
1365 SV *data_sv = newSV (w * h * 7 + 5); 2605 SV *data_sv = newSV (w * h * 7 + 5);
1366 uint8_t *data = (uint8_t *)SvPVX (data_sv); 2606 uint8_t *data = (uint8_t *)SvPVX (data_sv);
… …
1391 if (row && row->c0 <= x && x < row->c1) 2631 if (row && row->c0 <= x && x < row->c1)
1392 { 2632 {
1393 mapcell *cell = row->col + (x - row->c0); 2633 mapcell *cell = row->col + (x - row->c0);
1394 uint8_t flags = 0; 2634 uint8_t flags = 0;
1395 2635
1396 if (cell->face [0]) flags |= 1; 2636 if (cell->tile [0]) flags |= 1;
1397 if (cell->face [1]) flags |= 2; 2637 if (cell->tile [1]) flags |= 2;
1398 if (cell->face [2]) flags |= 4; 2638 if (cell->tile [2]) flags |= 4;
1399 2639
1400 *data++ = flags; 2640 *data++ = flags;
1401 2641
1402 if (flags & 1) 2642 if (flags & 1)
1403 { 2643 {
2644 tileid tile = cell->tile [0];
1404 *data++ = cell->face [0] >> 8; 2645 *data++ = tile >> 8;
1405 *data++ = cell->face [0]; 2646 *data++ = tile;
1406 } 2647 }
1407 2648
1408 if (flags & 2) 2649 if (flags & 2)
1409 { 2650 {
2651 tileid tile = cell->tile [1];
1410 *data++ = cell->face [1] >> 8; 2652 *data++ = tile >> 8;
1411 *data++ = cell->face [1]; 2653 *data++ = tile;
1412 } 2654 }
1413 2655
1414 if (flags & 4) 2656 if (flags & 4)
1415 { 2657 {
2658 tileid tile = cell->tile [2];
1416 *data++ = cell->face [2] >> 8; 2659 *data++ = tile >> 8;
1417 *data++ = cell->face [2]; 2660 *data++ = tile;
1418 } 2661 }
1419 } 2662 }
1420 else 2663 else
1421 *data++ = 0; 2664 *data++ = 0;
1422 } 2665 }
1423 } 2666 }
1424 2667
2668 /* if size is w*h + 5 then no data has been found */
2669 if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)
2670 {
1425 SvPOK_only (data_sv); 2671 SvPOK_only (data_sv);
1426 SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv)); 2672 SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
2673 }
2674
1427 RETVAL = data_sv; 2675 RETVAL = data_sv;
1428} 2676}
1429 OUTPUT: 2677 OUTPUT:
1430 RETVAL 2678 RETVAL
1431 2679
1432void 2680void
1433set_rect (CFClient::Map self, int x0, int y0, uint8_t *data) 2681set_rect (DC::Map self, int x0, int y0, SV *data_sv)
1434 PPCODE: 2682 PPCODE:
1435{ 2683{
1436 int x, y, z; 2684 int x, y, z;
1437 int w, h; 2685 int w, h;
1438 int x1, y1; 2686 int x1, y1;
2687 STRLEN len;
2688 uint8_t *data, *end;
2689
2690 len = SvLEN (data_sv);
2691 SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
2692 data = SvPVbyte_nolen (data_sv);
2693 end = data + len + 8;
2694
2695 if (len < 5)
2696 XSRETURN_EMPTY;
1439 2697
1440 if (*data++ != 0) 2698 if (*data++ != 0)
1441 return; /* version mismatch */ 2699 XSRETURN_EMPTY; /* version mismatch */
1442 2700
1443 w = *data++ << 8; w |= *data++; 2701 w = *data++ << 8; w |= *data++;
1444 h = *data++ << 8; h |= *data++; 2702 h = *data++ << 8; h |= *data++;
1445 2703
1446 // we need to do this 'cause we don't keep an absolute coord system for rows 2704 // we need to do this 'cause we don't keep an absolute coord system for rows
… …
1458 { 2716 {
1459 maprow *row = map_get_row (self, y); 2717 maprow *row = map_get_row (self, y);
1460 2718
1461 for (x = x0; x < x1; x++) 2719 for (x = x0; x < x1; x++)
1462 { 2720 {
2721 uint8_t flags;
2722
2723 if (data + 7 >= end)
2724 XSRETURN_EMPTY;
2725
1463 uint8_t flags = *data++; 2726 flags = *data++;
1464 2727
1465 if (flags) 2728 if (flags)
1466 { 2729 {
1467 mapface face[3] = { 0, 0, 0 };
1468
1469 mapcell *cell = row_get_cell (row, x); 2730 mapcell *cell = row_get_cell (row, x);
2731 tileid tile[3] = { 0, 0, 0 };
1470 2732
1471 if (flags & 1) { face[0] = *data++ << 8; face[0] |= *data++; } 2733 if (flags & 1) { tile[0] = *data++ << 8; tile[0] |= *data++; }
1472 if (flags & 2) { face[1] = *data++ << 8; face[1] |= *data++; } 2734 if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
1473 if (flags & 4) { face[2] = *data++ << 8; face[2] |= *data++; } 2735 if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
1474 2736
1475 if (cell->darkness <= 0) 2737 if (cell->darkness == 0)
1476 { 2738 {
1477 cell->darkness = -1; 2739 /*cell->darkness = 0;*/
2740 EXTEND (SP, 3);
1478 2741
1479 for (z = 0; z <= 2; z++) 2742 for (z = 0; z <= 2; z++)
1480 { 2743 {
1481 cell->face[z] = face[z]; 2744 tileid t = tile [z];
1482 2745
1483 if (face[z] && (face[z] >= self->texs || !self->tex[face [z]].name)) 2746 if (t >= self->texs || (t && !self->tex [t].name))
2747 {
1484 XPUSHs (sv_2mortal (newSViv (face[z]))); 2748 PUSHs (sv_2mortal (newSViv (t)));
2749 need_texid (self, t);
2750 }
2751
2752 cell->tile [z] = t;
1485 } 2753 }
1486 } 2754 }
1487 } 2755 }
1488 } 2756 }
1489 } 2757 }
1490} 2758}
1491 2759
1492MODULE = CFClient PACKAGE = CFClient::MixChunk 2760MODULE = Deliantra::Client PACKAGE = DC::RW
1493 2761
1494CFClient::MixChunk 2762DC::RW
1495new_from_file (SV *class, char *path) 2763new (SV *class, SV *data_sv)
1496 CODE: 2764 CODE:
1497 RETVAL = Mix_LoadWAV (path); 2765{
2766 STRLEN datalen;
2767 char *data = SvPVbyte (data_sv, datalen);
2768
2769 RETVAL = SDL_RWFromConstMem (data, datalen);
2770}
1498 OUTPUT: 2771 OUTPUT:
1499 RETVAL 2772 RETVAL
1500 2773
2774DC::RW
2775new_from_file (SV *class, const char *path, const char *mode = "rb")
2776 CODE:
2777 RETVAL = SDL_RWFromFile (path, mode);
2778 OUTPUT:
2779 RETVAL
2780
2781# fails on win32:
2782# dc.xs(2268) : error C2059: syntax error : '('
1501void 2783#void
2784#close (DC::RW self)
2785# CODE:
2786# (self->(close)) (self);
2787
2788MODULE = Deliantra::Client PACKAGE = DC::Channel
2789
2790PROTOTYPES: DISABLE
2791
2792DC::Channel
2793find ()
2794 CODE:
2795{
2796 RETVAL = Mix_GroupAvailable (-1);
2797
2798 if (RETVAL < 0)
2799 {
2800 RETVAL = Mix_GroupOldest (-1);
2801
2802 if (RETVAL < 0)
2803 {
2804 // happens sometimes, maybe it just stopped playing(?)
2805 RETVAL = Mix_GroupAvailable (-1);
2806
2807 if (RETVAL < 0)
2808 XSRETURN_UNDEF;
2809 }
2810 else
2811 Mix_HaltChannel (RETVAL);
2812 }
2813
2814 Mix_UnregisterAllEffects (RETVAL);
2815 Mix_Volume (RETVAL, 128);
2816}
2817 OUTPUT:
2818 RETVAL
2819
2820void
2821halt (DC::Channel self)
2822 CODE:
2823 Mix_HaltChannel (self);
2824
2825void
2826expire (DC::Channel self, int ticks = -1)
2827 CODE:
2828 Mix_ExpireChannel (self, ticks);
2829
2830void
2831fade_out (DC::Channel self, int ticks = -1)
2832 CODE:
2833 Mix_FadeOutChannel (self, ticks);
2834
2835int
2836volume (DC::Channel self, int volume)
2837 CODE:
2838 RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
2839 OUTPUT:
2840 RETVAL
2841
2842void
2843unregister_all_effects (DC::Channel self)
2844 CODE:
2845 Mix_UnregisterAllEffects (self);
2846
2847void
2848set_panning (DC::Channel self, int left, int right)
2849 CODE:
2850 left = CLAMP (left , 0, 255);
2851 right = CLAMP (right, 0, 255);
2852 Mix_SetPanning (self, left, right);
2853
2854void
2855set_distance (DC::Channel self, int distance)
2856 CODE:
2857 Mix_SetDistance (self, CLAMP (distance, 0, 255));
2858
2859void
2860set_position (DC::Channel self, int angle, int distance)
2861 CODE:
2862
2863void
2864set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
2865 CODE:
2866{
2867 int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
2868 int angle = atan2f (dx, -dy) * 180.f / (float)M_PI + 360.f;
2869 Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
2870}
2871
2872void
2873set_reverse_stereo (DC::Channel self, int flip)
2874 CODE:
2875 Mix_SetReverseStereo (self, flip);
2876
2877MODULE = Deliantra::Client PACKAGE = DC::MixChunk
2878
2879PROTOTYPES: DISABLE
2880
2881void
2882decoders ()
2883 PPCODE:
2884#if SDL_MIXER_MAJOR_VERSION > 1 || SDL_MIXER_MINOR_VERSION > 2 || SDL_MIXER_PATCHLEVEL >= 10
2885 int i, num = Mix_GetNumChunkDecoders ();
2886 EXTEND (SP, num);
2887 for (i = 0; i < num; ++i)
2888 PUSHs (sv_2mortal (newSVpv (Mix_GetChunkDecoder (i), 0)));
2889#else
2890 XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
2891#endif
2892
2893DC::MixChunk
2894new (SV *class, DC::RW rwops)
2895 CODE:
2896 RETVAL = Mix_LoadWAV_RW (rwops, 1);
2897 OUTPUT:
2898 RETVAL
2899
2900void
1502DESTROY (CFClient::MixChunk self) 2901DESTROY (DC::MixChunk self)
1503 CODE: 2902 CODE:
1504 Mix_FreeChunk (self); 2903 Mix_FreeChunk (self);
1505 2904
1506int 2905int
1507volume (CFClient::MixChunk self, int volume = -1) 2906volume (DC::MixChunk self, int volume = -1)
1508 CODE: 2907 CODE:
2908 if (items > 1)
2909 volume = CLAMP (volume, 0, 128);
1509 RETVAL = Mix_VolumeChunk (self, volume); 2910 RETVAL = Mix_VolumeChunk (self, volume);
1510 OUTPUT: 2911 OUTPUT:
1511 RETVAL 2912 RETVAL
1512 2913
1513int 2914DC::Channel
1514play (CFClient::MixChunk self, int channel = -1, int loops = 0, int ticks = -1) 2915play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
1515 CODE: 2916 CODE:
2917{
1516 RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks); 2918 RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
2919
2920 if (RETVAL < 0)
2921 XSRETURN_UNDEF;
2922
2923 if (channel < 0)
2924 {
2925 Mix_UnregisterAllEffects (RETVAL);
2926 Mix_Volume (RETVAL, 128);
2927 }
2928}
1517 OUTPUT: 2929 OUTPUT:
1518 RETVAL 2930 RETVAL
1519 2931
1520MODULE = CFClient PACKAGE = CFClient::MixMusic 2932MODULE = Deliantra::Client PACKAGE = DC::MixMusic
2933
2934void
2935decoders ()
2936 PPCODE:
2937#if SDL_MIXER_MAJOR_VERSION > 1 || SDL_MIXER_MINOR_VERSION > 2 || SDL_MIXER_PATCHLEVEL >= 10
2938 int i, num = Mix_GetNumMusicDecoders ();
2939 EXTEND (SP, num);
2940 for (i = 0; i < num; ++i)
2941 PUSHs (sv_2mortal (newSVpv (Mix_GetMusicDecoder (i), 0)));
2942#else
2943 XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
2944#endif
1521 2945
1522int 2946int
1523volume (int volume = -1) 2947volume (int volume = -1)
2948 PROTOTYPE: ;$
1524 CODE: 2949 CODE:
2950 if (items > 0)
2951 volume = CLAMP (volume, 0, 128);
1525 RETVAL = Mix_VolumeMusic (volume); 2952 RETVAL = Mix_VolumeMusic (volume);
1526 OUTPUT: 2953 OUTPUT:
1527 RETVAL 2954 RETVAL
1528 2955
1529CFClient::MixMusic 2956void
1530new_from_file (SV *class, char *path) 2957fade_out (int ms)
1531 CODE: 2958 CODE:
1532 RETVAL = Mix_LoadMUS (path); 2959 Mix_FadeOutMusic (ms);
2960
2961void
2962halt ()
2963 CODE:
2964 Mix_HaltMusic ();
2965
2966int
2967playing ()
2968 CODE:
2969 RETVAL = Mix_PlayingMusic ();
1533 OUTPUT: 2970 OUTPUT:
1534 RETVAL 2971 RETVAL
1535 2972
2973DC::MixMusic
2974new (SV *class, DC::RW rwops)
2975 CODE:
2976 RETVAL = Mix_LoadMUS_RW (rwops);
2977 OUTPUT:
2978 RETVAL
2979
1536void 2980void
1537DESTROY (CFClient::MixMusic self) 2981DESTROY (DC::MixMusic self)
1538 CODE: 2982 CODE:
1539 Mix_FreeMusic (self); 2983 Mix_FreeMusic (self);
1540 2984
1541int 2985int
1542play (CFClient::MixMusic self, int loops = -1) 2986play (DC::MixMusic self, int loops = -1)
1543 CODE: 2987 CODE:
1544 RETVAL = Mix_PlayMusic (self, loops); 2988 RETVAL = Mix_PlayMusic (self, loops);
1545 OUTPUT: 2989 OUTPUT:
1546 RETVAL 2990 RETVAL
1547 2991
2992void
2993fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
2994 CODE:
2995 Mix_FadeInMusicPos (self, loops, ms, position);
2996
1548MODULE = CFClient PACKAGE = CFClient::OpenGL 2997MODULE = Deliantra::Client PACKAGE = DC::OpenGL
2998
2999PROTOTYPES: ENABLE
1549 3000
1550BOOT: 3001BOOT:
1551{ 3002{
1552 HV *stash = gv_stashpv ("CFClient::OpenGL", 1); 3003 HV *stash = gv_stashpv ("DC::OpenGL", 1);
1553 static const struct { 3004 static const struct {
1554 const char *name; 3005 const char *name;
1555 IV iv; 3006 IV iv;
1556 } *civ, const_iv[] = { 3007 } *civ, const_iv[] = {
1557# define const_iv(name) { # name, (IV)name } 3008# define const_iv(name) { # name, (IV)name }
3009 const_iv (GL_VENDOR),
3010 const_iv (GL_VERSION),
3011 const_iv (GL_EXTENSIONS),
3012 const_iv (GL_MAX_TEXTURE_UNITS),
1558 const_iv (GL_COLOR_MATERIAL), 3013 const_iv (GL_COLOR_MATERIAL),
1559 const_iv (GL_SMOOTH), 3014 const_iv (GL_SMOOTH),
1560 const_iv (GL_FLAT), 3015 const_iv (GL_FLAT),
1561 const_iv (GL_DITHER), 3016 const_iv (GL_DITHER),
1562 const_iv (GL_BLEND), 3017 const_iv (GL_BLEND),
… …
1564 const_iv (GL_SCISSOR_TEST), 3019 const_iv (GL_SCISSOR_TEST),
1565 const_iv (GL_DEPTH_TEST), 3020 const_iv (GL_DEPTH_TEST),
1566 const_iv (GL_ALPHA_TEST), 3021 const_iv (GL_ALPHA_TEST),
1567 const_iv (GL_NORMALIZE), 3022 const_iv (GL_NORMALIZE),
1568 const_iv (GL_RESCALE_NORMAL), 3023 const_iv (GL_RESCALE_NORMAL),
3024 const_iv (GL_FRONT),
3025 const_iv (GL_BACK),
3026 const_iv (GL_AUX0),
1569 const_iv (GL_AND), 3027 const_iv (GL_AND),
1570 const_iv (GL_ONE), 3028 const_iv (GL_ONE),
1571 const_iv (GL_ZERO), 3029 const_iv (GL_ZERO),
1572 const_iv (GL_SRC_ALPHA), 3030 const_iv (GL_SRC_ALPHA),
1573 const_iv (GL_DST_ALPHA), 3031 const_iv (GL_DST_ALPHA),
1574 const_iv (GL_ONE_MINUS_SRC_ALPHA), 3032 const_iv (GL_ONE_MINUS_SRC_ALPHA),
1575 const_iv (GL_ONE_MINUS_DST_ALPHA), 3033 const_iv (GL_ONE_MINUS_DST_ALPHA),
3034 const_iv (GL_SRC_COLOR),
3035 const_iv (GL_DST_COLOR),
3036 const_iv (GL_ONE_MINUS_SRC_COLOR),
3037 const_iv (GL_ONE_MINUS_DST_COLOR),
1576 const_iv (GL_SRC_ALPHA_SATURATE), 3038 const_iv (GL_SRC_ALPHA_SATURATE),
1577 const_iv (GL_RGB), 3039 const_iv (GL_RGB),
1578 const_iv (GL_RGBA), 3040 const_iv (GL_RGBA),
3041 const_iv (GL_RGBA4),
3042 const_iv (GL_RGBA8),
3043 const_iv (GL_RGB5_A1),
1579 const_iv (GL_UNSIGNED_BYTE), 3044 const_iv (GL_UNSIGNED_BYTE),
1580 const_iv (GL_UNSIGNED_SHORT), 3045 const_iv (GL_UNSIGNED_SHORT),
1581 const_iv (GL_UNSIGNED_INT), 3046 const_iv (GL_UNSIGNED_INT),
1582 const_iv (GL_ALPHA), 3047 const_iv (GL_ALPHA),
1583 const_iv (GL_INTENSITY), 3048 const_iv (GL_INTENSITY),
1584 const_iv (GL_LUMINANCE), 3049 const_iv (GL_LUMINANCE),
1585 const_iv (GL_LUMINANCE_ALPHA), 3050 const_iv (GL_LUMINANCE_ALPHA),
1586 const_iv (GL_FLOAT), 3051 const_iv (GL_FLOAT),
1587 const_iv (GL_UNSIGNED_INT_8_8_8_8_REV), 3052 const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
3053 const_iv (GL_COMPRESSED_ALPHA_ARB),
3054 const_iv (GL_COMPRESSED_LUMINANCE_ARB),
3055 const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
3056 const_iv (GL_COMPRESSED_INTENSITY_ARB),
3057 const_iv (GL_COMPRESSED_RGB_ARB),
3058 const_iv (GL_COMPRESSED_RGBA_ARB),
1588 const_iv (GL_COMPILE), 3059 const_iv (GL_COMPILE),
3060 const_iv (GL_PROXY_TEXTURE_1D),
3061 const_iv (GL_PROXY_TEXTURE_2D),
1589 const_iv (GL_TEXTURE_1D), 3062 const_iv (GL_TEXTURE_1D),
1590 const_iv (GL_TEXTURE_2D), 3063 const_iv (GL_TEXTURE_2D),
1591 const_iv (GL_TEXTURE_ENV), 3064 const_iv (GL_TEXTURE_ENV),
1592 const_iv (GL_TEXTURE_MAG_FILTER), 3065 const_iv (GL_TEXTURE_MAG_FILTER),
1593 const_iv (GL_TEXTURE_MIN_FILTER), 3066 const_iv (GL_TEXTURE_MIN_FILTER),
… …
1614 const_iv (GL_COLOR_LOGIC_OP), 3087 const_iv (GL_COLOR_LOGIC_OP),
1615 const_iv (GL_SEPARABLE_2D), 3088 const_iv (GL_SEPARABLE_2D),
1616 const_iv (GL_CONVOLUTION_2D), 3089 const_iv (GL_CONVOLUTION_2D),
1617 const_iv (GL_CONVOLUTION_BORDER_MODE), 3090 const_iv (GL_CONVOLUTION_BORDER_MODE),
1618 const_iv (GL_CONSTANT_BORDER), 3091 const_iv (GL_CONSTANT_BORDER),
3092 const_iv (GL_POINTS),
1619 const_iv (GL_LINES), 3093 const_iv (GL_LINES),
3094 const_iv (GL_LINE_STRIP),
1620 const_iv (GL_LINE_LOOP), 3095 const_iv (GL_LINE_LOOP),
1621 const_iv (GL_QUADS), 3096 const_iv (GL_QUADS),
1622 const_iv (GL_QUAD_STRIP), 3097 const_iv (GL_QUAD_STRIP),
1623 const_iv (GL_TRIANGLES), 3098 const_iv (GL_TRIANGLES),
1624 const_iv (GL_TRIANGLE_STRIP), 3099 const_iv (GL_TRIANGLE_STRIP),
1625 const_iv (GL_TRIANGLE_FAN), 3100 const_iv (GL_TRIANGLE_FAN),
3101 const_iv (GL_POLYGON),
1626 const_iv (GL_PERSPECTIVE_CORRECTION_HINT), 3102 const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
3103 const_iv (GL_POINT_SMOOTH_HINT),
3104 const_iv (GL_LINE_SMOOTH_HINT),
3105 const_iv (GL_POLYGON_SMOOTH_HINT),
3106 const_iv (GL_GENERATE_MIPMAP_HINT),
3107 const_iv (GL_TEXTURE_COMPRESSION_HINT),
1627 const_iv (GL_FASTEST), 3108 const_iv (GL_FASTEST),
3109 const_iv (GL_DONT_CARE),
3110 const_iv (GL_NICEST),
1628 const_iv (GL_V2F), 3111 const_iv (GL_V2F),
1629 const_iv (GL_V3F), 3112 const_iv (GL_V3F),
1630 const_iv (GL_T2F_V3F), 3113 const_iv (GL_T2F_V3F),
1631 const_iv (GL_T2F_N3F_V3F), 3114 const_iv (GL_T2F_N3F_V3F),
3115 const_iv (GL_FUNC_ADD),
3116 const_iv (GL_FUNC_SUBTRACT),
3117 const_iv (GL_FUNC_REVERSE_SUBTRACT),
1632# undef const_iv 3118# undef const_iv
1633 }; 3119 };
1634 3120
1635 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 3121 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1636 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 3122 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
3123
3124 texture_av = newAV ();
3125 AvREAL_off (texture_av);
1637} 3126}
3127
3128void
3129disable_GL_EXT_blend_func_separate ()
3130 CODE:
3131 gl.BlendFuncSeparate = 0;
3132 gl.BlendFuncSeparateEXT = 0;
3133
3134void
3135apple_nvidia_bug (int enable)
1638 3136
1639char * 3137char *
1640gl_vendor () 3138gl_vendor ()
1641 CODE: 3139 CODE:
1642 RETVAL = (char *)glGetString (GL_VENDOR); 3140 RETVAL = (char *)glGetString (GL_VENDOR);
… …
1655 CODE: 3153 CODE:
1656 RETVAL = (char *)glGetString (GL_EXTENSIONS); 3154 RETVAL = (char *)glGetString (GL_EXTENSIONS);
1657 OUTPUT: 3155 OUTPUT:
1658 RETVAL 3156 RETVAL
1659 3157
3158const char *glGetString (GLenum pname)
3159
3160GLint glGetInteger (GLenum pname)
3161 CODE:
3162 glGetIntegerv (pname, &RETVAL);
3163 OUTPUT:
3164 RETVAL
3165
3166GLdouble glGetDouble (GLenum pname)
3167 CODE:
3168 glGetDoublev (pname, &RETVAL);
3169 OUTPUT:
3170 RETVAL
3171
1660int glGetError () 3172int glGetError ()
3173
3174void glFinish ()
1661 3175
1662void glClear (int mask) 3176void glClear (int mask)
1663 3177
1664void glClearColor (float r, float g, float b, float a = 1.0) 3178void glClearColor (float r, float g, float b, float a = 1.0)
1665 PROTOTYPE: @ 3179 PROTOTYPE: @
… …
1676 3190
1677void glBlendFuncSeparate (int sa, int da, int saa, int daa) 3191void glBlendFuncSeparate (int sa, int da, int saa, int daa)
1678 CODE: 3192 CODE:
1679 gl_BlendFuncSeparate (sa, da, saa, daa); 3193 gl_BlendFuncSeparate (sa, da, saa, daa);
1680 3194
3195# void glBlendEquation (int se)
3196
1681void glDepthMask (int flag) 3197void glDepthMask (int flag)
1682 3198
1683void glLogicOp (int opcode) 3199void glLogicOp (int opcode)
1684 3200
1685void glColorMask (int red, int green, int blue, int alpha) 3201void glColorMask (int red, int green, int blue, int alpha)
… …
1689void glPushMatrix () 3205void glPushMatrix ()
1690 3206
1691void glPopMatrix () 3207void glPopMatrix ()
1692 3208
1693void glLoadIdentity () 3209void glLoadIdentity ()
3210
3211void glDrawBuffer (int buffer)
3212
3213void glReadBuffer (int buffer)
1694 3214
1695# near_ and far_ are due to microsofts buggy "c" compiler 3215# near_ and far_ are due to microsofts buggy "c" compiler
1696void glFrustum (double left, double right, double bottom, double top, double near_, double far_) 3216void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
1697 3217
1698# near_ and far_ are due to microsofts buggy "c" compiler 3218# near_ and far_ are due to microsofts buggy "c" compiler
1699void glOrtho (double left, double right, double bottom, double top, double near_, double far_) 3219void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
3220
3221PROTOTYPES: DISABLE
1700 3222
1701void glViewport (int x, int y, int width, int height) 3223void glViewport (int x, int y, int width, int height)
1702 3224
1703void glScissor (int x, int y, int width, int height) 3225void glScissor (int x, int y, int width, int height)
1704 3226
… …
1712 3234
1713void glRotate (float angle, float x, float y, float z) 3235void glRotate (float angle, float x, float y, float z)
1714 CODE: 3236 CODE:
1715 glRotatef (angle, x, y, z); 3237 glRotatef (angle, x, y, z);
1716 3238
1717void glBegin (int mode)
1718
1719void glEnd ()
1720
1721void glColor (float r, float g, float b, float a = 1.0) 3239void glColor (float r, float g, float b, float a = 1.0)
1722 PROTOTYPE: @ 3240 PROTOTYPE: @
1723 ALIAS: 3241 ALIAS:
1724 glColor_premultiply = 1 3242 glColor_premultiply = 1
1725 CODE: 3243 CODE:
1726 if (ix) 3244 if (ix)
1727 { 3245 {
1728 r *= a; 3246 r *= a;
1729 g *= a; 3247 g *= a;
1730 b *= a; 3248 b *= a;
1731 } 3249 }
1732 // microsoft visual "c" rounds instead of truncating... 3250 // microsoft visual "c" rounds instead of truncating...
1733 glColor4ub (MIN ((int)(r * 256.f), 255), 3251 glColor4f (r, g, b, a);
1734 MIN ((int)(g * 256.f), 255),
1735 MIN ((int)(b * 256.f), 255),
1736 MIN ((int)(a * 256.f), 255));
1737
1738void glInterleavedArrays (int format, int stride, char *data)
1739
1740void glDrawElements (int mode, int count, int type, char *indices)
1741
1742# 1.2 void glDrawRangeElements (int mode, int start, int end
1743 3252
1744void glRasterPos (float x, float y, float z = 0.) 3253void glRasterPos (float x, float y, float z = 0.)
1745 CODE: 3254 CODE:
1746 glRasterPos3f (0, 0, z); 3255 glRasterPos3f (0, 0, z);
1747 glBitmap (0, 0, 0, 0, x, y, 0); 3256 glBitmap (0, 0, 0, 0, x, y, 0);
… …
1752 3261
1753void glTexCoord (float s, float t) 3262void glTexCoord (float s, float t)
1754 CODE: 3263 CODE:
1755 glTexCoord2f (s, t); 3264 glTexCoord2f (s, t);
1756 3265
3266void glRect (float x1, float y1, float x2, float y2)
3267 CODE:
3268 glRectf (x1, y1, x2, y2);
3269
3270void glRect_lineloop (float x1, float y1, float x2, float y2)
3271 CODE:
3272 glBegin (GL_LINE_LOOP);
3273 glVertex2f (x1, y1);
3274 glVertex2f (x2, y1);
3275 glVertex2f (x2, y2);
3276 glVertex2f (x1, y2);
3277 glEnd ();
3278
3279PROTOTYPES: ENABLE
3280
3281void glBegin (int mode)
3282
3283void glEnd ()
3284
3285void glPointSize (GLfloat size)
3286
3287void glLineWidth (GLfloat width)
3288
3289void glInterleavedArrays (int format, int stride, char *data)
3290
3291void glDrawElements (int mode, int count, int type, char *indices)
3292
3293# 1.2 void glDrawRangeElements (int mode, int start, int end
3294
1757void glTexEnv (int target, int pname, float param) 3295void glTexEnv (int target, int pname, float param)
1758 CODE: 3296 CODE:
1759 glTexEnvf (target, pname, param); 3297 glTexEnvf (target, pname, param);
1760 3298
1761void glTexParameter (int target, int pname, float param) 3299void glTexParameter (int target, int pname, float param)
… …
1777void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column) 3315void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
1778 CODE: 3316 CODE:
1779 if (gl.SeparableFilter2D) 3317 if (gl.SeparableFilter2D)
1780 gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column); 3318 gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
1781 3319
1782void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data) 3320void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
1783 3321
1784void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border) 3322void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
1785 3323
1786void glDrawPixels (int width, int height, int format, int type, char *pixels) 3324void glDrawPixels (int width, int height, int format, int type, char *pixels)
3325
3326void glPixelZoom (float x, float y)
1787 3327
1788void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR) 3328void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
1789 3329
1790int glGenTexture () 3330int glGenTexture ()
1791 CODE: 3331 CODE:
1792{ 3332 RETVAL = gen_texture ();
1793 GLuint name;
1794 glGenTextures (1, &name);
1795 RETVAL = name;
1796}
1797 OUTPUT: 3333 OUTPUT:
1798 RETVAL 3334 RETVAL
1799 3335
1800void glDeleteTexture (int name) 3336void glDeleteTexture (int name)
1801 CODE: 3337 CODE:
1802{
1803 GLuint name_ = name;
1804 glDeleteTextures (1, &name_); 3338 del_texture (name);
1805} 3339
1806
1807int glGenList () 3340int glGenList ()
1808 CODE: 3341 CODE:
1809 RETVAL = glGenLists (1); 3342 RETVAL = glGenLists (1);
1810 OUTPUT: 3343 OUTPUT:
1811 RETVAL 3344 RETVAL
… …
1818 3351
1819void glEndList () 3352void glEndList ()
1820 3353
1821void glCallList (int list) 3354void glCallList (int list)
1822 3355
3356void c_init ()
3357 CODE:
3358 glPixelStorei (GL_PACK_ALIGNMENT , 1);
3359 glPixelStorei (GL_UNPACK_ALIGNMENT, 1);
1823 3360
3361MODULE = Deliantra::Client PACKAGE = DC::UI::Base
3362
3363PROTOTYPES: DISABLE
3364
3365void
3366find_widget (SV *self, NV x, NV y)
3367 PPCODE:
3368{
3369 if (within_widget (self, x, y))
3370 XPUSHs (self);
3371}
3372
3373BOOT:
3374{
3375 hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
3376
3377 draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
3378 draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
3379 draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
3380 draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
3381}
3382
3383void
3384draw (SV *self)
3385 CODE:
3386{
3387 HV *hv;
3388 SV **svp;
3389 NV x, y, w, h;
3390 SV *draw_x_sv = GvSV (draw_x_gv);
3391 SV *draw_y_sv = GvSV (draw_y_gv);
3392 SV *draw_w_sv = GvSV (draw_w_gv);
3393 SV *draw_h_sv = GvSV (draw_h_gv);
3394 double draw_x, draw_y;
3395
3396 if (!SvROK (self))
3397 croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
3398
3399 hv = (HV *)SvRV (self);
3400
3401 if (SvTYPE (hv) != SVt_PVHV)
3402 croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
3403
3404 svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
3405 svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
3406
3407 if (!h || !w)
3408 XSRETURN_EMPTY;
3409
3410 svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
3411 svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
3412
3413 draw_x = SvNV (draw_x_sv) + x;
3414 draw_y = SvNV (draw_y_sv) + y;
3415
3416 if (draw_x + w < 0 || draw_x >= SvNV (draw_w_sv)
3417 || draw_y + h < 0 || draw_y >= SvNV (draw_h_sv))
3418 XSRETURN_EMPTY;
3419
3420 sv_setnv (draw_x_sv, draw_x);
3421 sv_setnv (draw_y_sv, draw_y);
3422
3423 glPushMatrix ();
3424 glTranslated (x, y, 0);
3425
3426 if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
3427 {
3428 svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
3429
3430 if (svp && SvTRUE (*svp))
3431 {
3432 glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
3433 glEnable (GL_BLEND);
3434 glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
3435 glBegin (GL_QUADS);
3436 glVertex2f (0, 0);
3437 glVertex2f (w, 0);
3438 glVertex2f (w, h);
3439 glVertex2f (0, h);
3440 glEnd ();
3441 glDisable (GL_BLEND);
3442 }
3443 }
3444#if 0
3445 // draw borders, for debugging
3446 glPushMatrix ();
3447 glColor4f (1., 1., 0., 1.);
3448 glTranslatef (.5, .5, 0.);
3449 glBegin (GL_LINE_LOOP);
3450 glVertex2f (0 , 0);
3451 glVertex2f (w - 1, 0);
3452 glVertex2f (w - 1, h - 1);
3453 glVertex2f (0 , h - 1);
3454 glEnd ();
3455 glPopMatrix ();
3456#endif
3457 PUSHMARK (SP);
3458 XPUSHs (self);
3459 PUTBACK;
3460 call_method ("_draw", G_VOID | G_DISCARD);
3461 SPAGAIN;
3462
3463 glPopMatrix ();
3464
3465 draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
3466 draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
3467}
3468

Diff Legend

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