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Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.113 by root, Wed Jun 14 16:20:21 2006 UTC vs.
Revision 1.298 by root, Tue Dec 22 00:46:05 2009 UTC

1#ifdef _WIN32 1#ifdef _WIN32
2# define _WIN32_WINNT 0x0500 // needed to get win2000 api calls 2# define WIN32_LEAN_AND_MEAN
3# define NTDDI_VERSION NTDDI_WIN2K // needed to get win2000 api calls
3# include <malloc.h> 4# include <malloc.h>
4# include <windows.h> 5# include <windows.h>
6# include <wininet.h>
5# pragma warning(disable:4244) 7# pragma warning(disable:4244)
8# pragma warning(disable:4761)
9#endif
10
11//#define DEBUG 1
12#if DEBUG
13# include <valgrind/memcheck.h>
6#endif 14#endif
7 15
8#include "EXTERN.h" 16#include "EXTERN.h"
9#include "perl.h" 17#include "perl.h"
10#include "XSUB.h" 18#include "XSUB.h"
11 19
20#ifdef _WIN32
21# undef pipe
22// microsoft vs. C
23# define sqrtf(x) sqrt(x)
24# define atan2f(x,y) atan2(x,y)
25# define M_PI 3.14159265f
26#endif
27
28#include <assert.h>
12#include <math.h> 29#include <math.h>
13#include <string.h> 30#include <string.h>
14#include <stdio.h> 31#include <stdio.h>
15#include <stdlib.h> 32#include <stdlib.h>
16 33
34#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
35
17#include <SDL.h> 36#include <SDL.h>
37#include <SDL_thread.h>
18#include <SDL_endian.h> 38#include <SDL_endian.h>
19#include <SDL_image.h> 39#include <SDL_image.h>
20#include <SDL_mixer.h> 40#include <SDL_mixer.h>
21#include <SDL_opengl.h> 41#include <SDL_opengl.h>
22 42
43/* work around os x broken headers */
44#ifdef __MACOSX__
45typedef void (APIENTRYP PFNGLBLENDFUNCSEPARATEPROC) (GLenum sfactorRGB, GLenum dfactorRGB, GLenum sfactorAlpha, GLenum dfactorAlpha);
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
23#include <glib/gmacros.h> 53#include <glib/gmacros.h>
24 54
25#include <pango/pango.h> 55#include <pango/pango.h>
26#include <pango/pangofc-fontmap.h> 56
27#include <pango/pangoft2.h> 57#ifndef PANGO_VERSION_CHECK
28#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
29 67
30#ifndef _WIN32 68#ifndef _WIN32
31# include <sys/types.h> 69# include <sys/types.h>
32# include <sys/socket.h> 70# include <sys/socket.h>
33# include <netinet/in.h> 71# include <netinet/in.h>
34# include <netinet/tcp.h> 72# include <netinet/tcp.h>
35# include <inttypes.h> 73# include <inttypes.h>
74#endif
75
76#if __GNUC__ >= 4
77# define expect(expr,value) __builtin_expect ((expr),(value))
36#else 78#else
37 typedef unsigned char uint8_t; 79# define expect(expr,value) (expr)
38 typedef unsigned short uint16_t;
39 typedef unsigned int uint32_t;
40 typedef signed char int8_t;
41 typedef signed short int16_t;
42 typedef signed int int32_t;
43#endif 80#endif
44 81
45#include "glext.h" 82#define expect_false(expr) expect ((expr) != 0, 0)
83#define expect_true(expr) expect ((expr) != 0, 1)
46 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 */
47#define FOW_DARKNESS 32 89#define FOW_DARKNESS 50
90#define DARKNESS_ADJUST(n) (n)
48 91
49#define MAP_EXTEND_X 32 92#define MAP_EXTEND_X 32
50#define MAP_EXTEND_Y 512 93#define MAP_EXTEND_Y 512
51 94
52#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;
53 106
54static struct 107static struct
55{ 108{
56#define GL_FUNC(ptr,name) ptr name; 109#define GL_FUNC(ptr,name) ptr name;
57#include "glfunc.h" 110#include "glfunc.h"
58#undef GL_FUNC 111#undef GL_FUNC
59} gl; 112} gl;
60 113
114static void
61static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa) 115gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
62{ 116{
63 if (gl.BlendFuncSeparate) 117 if (gl.BlendFuncSeparate)
64 gl.BlendFuncSeparate (sa, da, saa, daa); 118 gl.BlendFuncSeparate (sa, da, saa, daa);
65 else if (gl.BlendFuncSeparateEXT) 119 else if (gl.BlendFuncSeparateEXT)
66 gl.BlendFuncSeparateEXT (sa, da, saa, daa); 120 gl.BlendFuncSeparateEXT (sa, da, saa, daa);
67 else 121 else
68 glBlendFunc (sa, da); 122 glBlendFunc (sa, da);
69} 123}
70 124
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;
71typedef Mix_Chunk *CFClient__MixChunk; 158typedef Mix_Chunk *DC__MixChunk;
72typedef Mix_Music *CFClient__MixMusic; 159typedef Mix_Music *DC__MixMusic;
73 160
74typedef 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}
75 180
76typedef struct cf_layout { 181typedef struct cf_layout {
77 PangoLayout *pl; // either derived from a cairo or ft2 context 182 PangoLayout *pl;
78 int rgba; // wether we use rgba (cairo) or grayscale (ft2)
79 float r, g, b, a; // default color for rgba mode 183 float r, g, b, a; // default color for rgba mode
80 int base_height; 184 int base_height;
81 CFClient__Font font; 185 DC__Font font;
186 rc_t *rc;
82} *CFClient__Layout; 187} *DC__Layout;
83 188
84static CFClient__Font default_font; 189static DC__Font default_font;
85static PangoContext *ft2_context, *cairo_context; 190static PangoContext *opengl_context;
86static PangoFontMap *ft2_fontmap, *cairo_fontmap; 191static PangoFontMap *opengl_fontmap;
87 192
88static void 193static void
89substitute_func (FcPattern *pattern, gpointer data) 194substitute_func (FcPattern *pattern, gpointer data)
90{ 195{
91 FcPatternAddBool (pattern, FC_HINTING, 1); 196 FcPatternAddBool (pattern, FC_HINTING, 1);
92#ifdef FC_HINT_STYLE 197#ifdef FC_HINT_STYLE
93 FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL); 198 FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);
94#endif 199#endif
95#ifdef _WIN32
96 FcPatternAddBool (pattern, FC_AUTOHINT, 1);
97#else
98 FcPatternAddBool (pattern, FC_AUTOHINT, 0); 200 FcPatternAddBool (pattern, FC_AUTOHINT, 0);
99#endif
100} 201}
101 202
102static void 203static void
103layout_update_font (CFClient__Layout self) 204layout_update_font (DC__Layout self)
104{ 205{
105 /* 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
106 * reasonably well with bitstream vera 207 * reasonably well with dejavu/bistream fonts
107 */ 208 */
108 PangoFontDescription *font = self->font ? self->font : default_font; 209 PangoFontDescription *font = self->font ? self->font : default_font;
109 210
110 pango_font_description_set_absolute_size (font, 211 pango_font_description_set_absolute_size (font,
111 MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10)); 212 MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
112 213
113 pango_layout_set_font_description (self->pl, font); 214 pango_layout_set_font_description (self->pl, font);
114} 215}
115 216
116static void 217static void
117layout_get_pixel_size (CFClient__Layout self, int *w, int *h) 218layout_get_pixel_size (DC__Layout self, int *w, int *h)
118{ 219{
220 PangoRectangle rect;
221
222 // get_pixel_* wrongly rounds down
119 pango_layout_get_pixel_size (self->pl, w, h); 223 pango_layout_get_extents (self->pl, 0, &rect);
120 224
121 if (!*w) *w = 1; 225 rect.width = (rect.width + PANGO_SCALE - 1) / PANGO_SCALE;
122 if (!*h) *h = 1; 226 rect.height = (rect.height + PANGO_SCALE - 1) / PANGO_SCALE;
123 227
124 *w = (*w + 3) & ~3; 228 if (!rect.width) rect.width = 1;
125} 229 if (!rect.height) rect.height = 1;
126 230
231 *w = rect.width;
232 *h = rect.height;
233}
234
235typedef uint16_t tileid;
127typedef uint16_t mapface; 236typedef uint16_t faceid;
128 237
129typedef struct { 238typedef struct {
130 GLint name; 239 GLuint name;
131 int w, h; 240 int w, h;
132 float s, t; 241 float s, t;
133 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 */
134} maptex; 246} maptex;
135 247
136typedef struct { 248typedef struct {
249 uint32_t player;
250 tileid tile[3];
137 int16_t darkness; 251 uint16_t darkness;
138 mapface face[3]; 252 uint8_t stat_width, stat_hp, flags, smoothmax;
139} mapcell; 253} mapcell;
140 254
141typedef struct { 255typedef struct {
142 int32_t c0, c1; 256 int32_t c0, c1;
143 mapcell *col; 257 mapcell *col;
144} maprow; 258} maprow;
145 259
146typedef struct map { 260typedef struct map {
147 int x, y, w, h; 261 int x, y, w, h;
148 int ox, oy; /* offset to virtual global coordinate system */ 262 int ox, oy; /* offset to virtual global coordinate system */
149 int faces; 263 int faces; tileid *face2tile; // [faceid]
150 mapface *face; 264 int texs; maptex *tex; // [tileid]
151
152 int texs;
153 maptex *tex;
154 265
155 int32_t rows; 266 int32_t rows;
156 maprow *row; 267 maprow *row;
157} *CFClient__Map; 268} *DC__Map;
158 269
159static char * 270static char *
160prepend (char *ptr, int sze, int inc) 271prepend (char *ptr, int sze, int inc)
161{ 272{
162 char *p; 273 char *p;
… …
179} 290}
180 291
181#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))
182#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))
183 294
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
184static maprow * 315static maprow *
185map_get_row (CFClient__Map self, int y) 316map_get_row (DC__Map self, int y)
186{ 317{
187 if (0 > y) 318 if (0 > y)
188 { 319 {
189 int extend = - y + MAP_EXTEND_Y; 320 int extend = - y + MAP_EXTEND_Y;
190 Prepend (maprow, self->row, self->rows, extend); 321 Prepend (maprow, self->row, self->rows, extend);
… …
228 359
229 return row->col + (x - row->c0); 360 return row->col + (x - row->c0);
230} 361}
231 362
232static mapcell * 363static mapcell *
233map_get_cell (CFClient__Map self, int x, int y) 364map_get_cell (DC__Map self, int x, int y)
234{ 365{
235 return row_get_cell (map_get_row (self, y), x); 366 return row_get_cell (map_get_row (self, y), x);
236} 367}
237 368
238static void 369static void
239map_clear (CFClient__Map self) 370map_clear (DC__Map self)
240{ 371{
241 int r; 372 int r;
242 373
243 for (r = 0; r < self->rows; r++) 374 for (r = 0; r < self->rows; r++)
244 Safefree (self->row[r].col); 375 Safefree (self->row[r].col);
… …
251 self->oy = 0; 382 self->oy = 0;
252 self->row = 0; 383 self->row = 0;
253 self->rows = 0; 384 self->rows = 0;
254} 385}
255 386
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
256static void 397static void
257map_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)
258{ 399{
259 int x, y; 400 int x, y;
260 maprow *row; 401 maprow *row;
402 mapcell *cell;
261 403
262 for (y = y0; y < y0 + h; y++) 404 for (y = y0; y < y0 + h; y++)
263 if (y >= 0) 405 if (y >= 0)
264 { 406 {
265 if (y >= self->rows) 407 if (y >= self->rows)
… …
271 if (x >= row->c0) 413 if (x >= row->c0)
272 { 414 {
273 if (x >= row->c1) 415 if (x >= row->c1)
274 break; 416 break;
275 417
276 row->col[x - row->c0].darkness = -1; 418 cell = row->col + x - row->c0;
419
420 CELL_CLEAR (cell);
277 } 421 }
278 } 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);
279} 439}
280 440
281static void 441static void
282music_finished (void) 442music_finished (void)
283{ 443{
… …
319 n |= n >> 16; 479 n |= n >> 16;
320 480
321 return n + 1; 481 return n + 1;
322} 482}
323 483
324MODULE = CFClient PACKAGE = CFClient 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
325 595
326PROTOTYPES: ENABLE 596PROTOTYPES: ENABLE
327 597
328BOOT: 598BOOT:
329{ 599{
330 HV *stash = gv_stashpv ("CFClient", 1); 600 HV *stash = gv_stashpv ("DC", 1);
331 static const struct { 601 static const struct {
332 const char *name; 602 const char *name;
333 IV iv; 603 IV iv;
334 } *civ, const_iv[] = { 604 } *civ, const_iv[] = {
335# 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
336 const_iv (SDL_ACTIVEEVENT), 609 const_iv (SDL_ACTIVEEVENT),
337 const_iv (SDL_KEYDOWN), 610 const_iv (SDL_KEYDOWN),
338 const_iv (SDL_KEYUP), 611 const_iv (SDL_KEYUP),
339 const_iv (SDL_MOUSEMOTION), 612 const_iv (SDL_MOUSEMOTION),
340 const_iv (SDL_MOUSEBUTTONDOWN), 613 const_iv (SDL_MOUSEBUTTONDOWN),
… …
349 const_iv (SDL_EVENT_RESERVEDA), 622 const_iv (SDL_EVENT_RESERVEDA),
350 const_iv (SDL_EVENT_RESERVEDB), 623 const_iv (SDL_EVENT_RESERVEDB),
351 const_iv (SDL_VIDEORESIZE), 624 const_iv (SDL_VIDEORESIZE),
352 const_iv (SDL_VIDEOEXPOSE), 625 const_iv (SDL_VIDEOEXPOSE),
353 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),
354 const_iv (SDLK_KP0), 684 const_iv (SDLK_KP0),
355 const_iv (SDLK_KP1), 685 const_iv (SDLK_KP1),
356 const_iv (SDLK_KP2), 686 const_iv (SDLK_KP2),
357 const_iv (SDLK_KP3), 687 const_iv (SDLK_KP3),
358 const_iv (SDLK_KP4), 688 const_iv (SDLK_KP4),
… …
413 const_iv (SDLK_BREAK), 743 const_iv (SDLK_BREAK),
414 const_iv (SDLK_MENU), 744 const_iv (SDLK_MENU),
415 const_iv (SDLK_POWER), 745 const_iv (SDLK_POWER),
416 const_iv (SDLK_EURO), 746 const_iv (SDLK_EURO),
417 const_iv (SDLK_UNDO), 747 const_iv (SDLK_UNDO),
748
418 const_iv (KMOD_NONE), 749 const_iv (KMOD_NONE),
750 const_iv (KMOD_SHIFT),
419 const_iv (KMOD_LSHIFT), 751 const_iv (KMOD_LSHIFT),
420 const_iv (KMOD_RSHIFT), 752 const_iv (KMOD_RSHIFT),
753 const_iv (KMOD_CTRL),
421 const_iv (KMOD_LCTRL), 754 const_iv (KMOD_LCTRL),
422 const_iv (KMOD_RCTRL), 755 const_iv (KMOD_RCTRL),
756 const_iv (KMOD_ALT),
423 const_iv (KMOD_LALT), 757 const_iv (KMOD_LALT),
424 const_iv (KMOD_RALT), 758 const_iv (KMOD_RALT),
759 const_iv (KMOD_META),
425 const_iv (KMOD_LMETA), 760 const_iv (KMOD_LMETA),
426 const_iv (KMOD_RMETA), 761 const_iv (KMOD_RMETA),
427 const_iv (KMOD_NUM), 762 const_iv (KMOD_NUM),
428 const_iv (KMOD_CAPS), 763 const_iv (KMOD_CAPS),
429 const_iv (KMOD_MODE), 764 const_iv (KMOD_MODE),
430 const_iv (KMOD_CTRL), 765
431 const_iv (KMOD_SHIFT), 766 const_iv (KMOD_LRAM),
432 const_iv (KMOD_ALT), 767
433 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)
434# undef const_iv 798# undef const_iv
435 }; 799 };
436 800
437 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; )
438 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);
439} 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
440 834
441void 835void
442pango_init () 836pango_init ()
443 CODE: 837 CODE:
444 // delayed, so it can pick up new fonts added by AddFontResourceEx
445{ 838{
446 {
447 ft2_fontmap = pango_ft2_font_map_new (); 839 opengl_fontmap = pango_opengl_font_map_new ();
448 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);
449 ft2_context = pango_ft2_font_map_create_context ((PangoFT2FontMap *)ft2_fontmap); 841 opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
450 } 842 /*pango_context_set_font_description (opengl_context, default_font);*/
451 { 843#if PANGO_VERSION_CHECK (1, 15, 2)
452 cairo_font_options_t *fopt = cairo_font_options_create (); 844 pango_context_set_language (opengl_context, pango_language_from_string ("en"));
453 cairo_fontmap = pango_cairo_font_map_get_default (); 845 /*pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);*/
454 cairo_context = pango_cairo_font_map_create_context ((PangoCairoFontMap *)cairo_fontmap);
455#ifdef _WIN32
456 // cairo looks like shit eaten twice on windows
457 cairo_font_options_set_antialias (fopt, CAIRO_ANTIALIAS_NONE);
458#else
459 cairo_font_options_set_antialias (fopt, CAIRO_ANTIALIAS_GRAY);
460#endif 846#endif
461 cairo_font_options_set_hint_style (fopt, CAIRO_HINT_STYLE_FULL);
462 cairo_font_options_set_hint_metrics (fopt, CAIRO_HINT_METRICS_ON);
463 pango_cairo_context_set_font_options (cairo_context, fopt);
464 cairo_font_options_destroy (fopt);
465 }
466} 847}
467 848
468int 849char *SDL_GetError ()
469SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO)
470 850
471void 851void SDL_braino ()
852
853int SDL_Init (U32 flags)
854
855int SDL_InitSubSystem (U32 flags)
856
857void SDL_QuitSubSystem (U32 flags)
858
472SDL_Quit () 859void SDL_Quit ()
473 860
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
474void 870void
475SDL_ListModes () 871SDL_ListModes (int rgb, int alpha)
476 PPCODE: 872 PPCODE:
477{ 873{
478 SDL_Rect **m; 874 SDL_Rect **m;
479 875
480 SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5); 876 SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
481 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5); 877 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
482 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5); 878 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
483 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1); 879 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
484 880
485 SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15); 881 SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
486 SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 16); 882 SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
487 883
488 SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0); 884 SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
489 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0); 885 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
490 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0); 886 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
491 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0); 887 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
492 888
493 SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1); 889 SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
494 890 SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
495 SDL_EnableUNICODE (1);
496 SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
497 891
498 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL); 892 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
499 893
500 if (m && m != (SDL_Rect **)-1) 894 if (m && m != (SDL_Rect **)-1)
501 while (*m) 895 while (*m)
502 { 896 {
897 if ((*m)->w >= 400 && (*m)->h >= 300)
898 {
503 AV *av = newAV (); 899 AV *av = newAV ();
504 av_push (av, newSViv ((*m)->w)); 900 av_push (av, newSViv ((*m)->w));
505 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));
506 XPUSHs (sv_2mortal (newRV_noinc ((SV *)av))); 904 XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
905 }
507 906
508 ++m; 907 ++m;
509 } 908 }
510} 909}
511 910
512char *
513SDL_GetError ()
514
515int 911int
516SDL_SetVideoMode (int w, int h, int fullscreen) 912SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
517 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
518 RETVAL = !!SDL_SetVideoMode ( 923 RETVAL = !!SDL_SetVideoMode (
519 w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0) 924 w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)
520 ); 925 );
926
521 if (RETVAL) 927 if (RETVAL)
522 { 928 {
523 SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+"); 929 av_clear (texture_av);
930
931 SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
524# 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);
525# include "glfunc.h" 933#include "glfunc.h"
526# undef GL_FUNC 934#undef GL_FUNC
527 } 935 }
936}
528 OUTPUT: 937 OUTPUT:
529 RETVAL 938 RETVAL
530 939
531void 940void
532SDL_GL_SwapBuffers () 941SDL_GL_SwapBuffers ()
533 942
534char * 943char *
535SDL_GetKeyName (int sym) 944SDL_GetKeyName (int sym)
536 945
946int
947SDL_GetAppState ()
948
949int
950SDL_GetModState ()
951
537void 952void
538SDL_PollEvent () 953poll_events ()
539 PPCODE: 954 PPCODE:
540{ 955{
541 SDL_Event ev; 956 SDL_Event ev;
542 957
543 while (SDL_PollEvent (&ev)) 958 SDL_PumpEvents ();
959 while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
544 { 960 {
545 HV *hv = newHV (); 961 HV *hv = newHV ();
546 hv_store (hv, "type", 4, newSViv (ev.type), 0); 962 hv_store (hv, "type", 4, newSViv (ev.type), 0);
547 963
548 switch (ev.type) 964 switch (ev.type)
549 { 965 {
550 case SDL_KEYDOWN: 966 case SDL_KEYDOWN:
551 case SDL_KEYUP: 967 case SDL_KEYUP:
552 hv_store (hv, "state", 5, newSViv (ev.key.state), 0); 968 hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
553 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0); 969 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
554 hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0); 970 hv_store (hv, "mod", 3, newSViv (mod_munge (ev.key.keysym.mod)), 0);
971 hv_store (hv, "cmod", 4, newSViv (mod_munge (SDL_GetModState ())), 0); /* current mode */
555 hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0); 972 hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
556 break; 973 break;
557 974
558 case SDL_ACTIVEEVENT: 975 case SDL_ACTIVEEVENT:
559 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0); 976 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
560 hv_store (hv, "state", 5, newSViv (ev.active.state), 0); 977 hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
561 break; 978 break;
562 979
563 case SDL_MOUSEMOTION: 980 case SDL_MOUSEMOTION:
981 {
982 int state = ev.motion.state;
983 int x = ev.motion.x;
984 int y = ev.motion.y;
985 int xrel = ev.motion.xrel;
986 int yrel = ev.motion.yrel;
987
988 /* do simplistic event compression */
989 while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
990 && state == ev.motion.state)
991 {
992 xrel += ev.motion.xrel;
993 yrel += ev.motion.yrel;
994 x = ev.motion.x;
995 y = ev.motion.y;
996 SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
997 }
998
564 hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0); 999 hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
565
566 hv_store (hv, "state", 5, newSViv (ev.motion.state), 0); 1000 hv_store (hv, "state", 5, newSViv (state), 0);
567 hv_store (hv, "x", 1, newSViv (ev.motion.x), 0); 1001 hv_store (hv, "x", 1, newSViv (x), 0);
568 hv_store (hv, "y", 1, newSViv (ev.motion.y), 0); 1002 hv_store (hv, "y", 1, newSViv (y), 0);
569 hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0); 1003 hv_store (hv, "xrel", 4, newSViv (xrel), 0);
570 hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0); 1004 hv_store (hv, "yrel", 4, newSViv (yrel), 0);
1005 }
571 break; 1006 break;
572 1007
573 case SDL_MOUSEBUTTONDOWN: 1008 case SDL_MOUSEBUTTONDOWN:
574 case SDL_MOUSEBUTTONUP: 1009 case SDL_MOUSEBUTTONUP:
575 hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0); 1010 hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
576 1011
577 hv_store (hv, "button", 6, newSViv (ev.button.button), 0); 1012 hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
578 hv_store (hv, "state", 5, newSViv (ev.button.state), 0); 1013 hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
579 hv_store (hv, "x", 1, newSViv (ev.button.x), 0); 1014 hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
580 hv_store (hv, "y", 1, newSViv (ev.button.y), 0); 1015 hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
… …
585 hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0); 1020 hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
586 hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0); 1021 hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
587 break; 1022 break;
588 } 1023 }
589 1024
590 XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv))); 1025 XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
591 } 1026 }
592} 1027}
593 1028
594int 1029int
595Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048) 1030Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
596 POSTCALL: 1031 POSTCALL:
597 Mix_HookMusicFinished (music_finished); 1032 Mix_HookMusicFinished (music_finished);
598 Mix_ChannelFinished (channel_finished); 1033 Mix_ChannelFinished (channel_finished);
599 1034
600void 1035void
1036Mix_QuerySpec ()
1037 PPCODE:
1038{
1039 int freq, channels;
1040 Uint16 format;
1041
1042 if (Mix_QuerySpec (&freq, &format, &channels))
1043 {
1044 EXTEND (SP, 3);
1045 PUSHs (sv_2mortal (newSViv (freq)));
1046 PUSHs (sv_2mortal (newSViv (format)));
1047 PUSHs (sv_2mortal (newSViv (channels)));
1048 }
1049}
1050
1051void
601Mix_CloseAudio () 1052Mix_CloseAudio ()
602 1053
603int 1054int
604Mix_AllocateChannels (int numchans = -1) 1055Mix_AllocateChannels (int numchans = -1)
605 1056
1057const char *
1058Mix_GetError ()
1059
606void 1060void
607lowdelay (int fd, int val = 1) 1061lowdelay (int fd, int val = 1)
608 CODE: 1062 CODE:
1063 setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
1064
1065void
1066win32_proxy_info ()
1067 PPCODE:
1068{
609#ifndef _WIN32 1069#ifdef _WIN32
610 setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val)); 1070 char buffer[2048];
1071 DWORD buflen;
1072
1073 EXTEND (SP, 3);
1074
1075 buflen = sizeof (buffer);
1076 if (InternetQueryOption (0, INTERNET_OPTION_PROXY, (void *)buffer, &buflen))
1077 if (((INTERNET_PROXY_INFO *)buffer)->dwAccessType == INTERNET_OPEN_TYPE_PROXY)
1078 {
1079 PUSHs (newSVpv (((INTERNET_PROXY_INFO *)buffer)->lpszProxy, 0));
1080
1081 buflen = sizeof (buffer);
1082 if (InternetQueryOption (0, INTERNET_OPTION_PROXY_USERNAME, (void *)buffer, &buflen))
1083 {
1084 PUSHs (newSVpv (buffer, 0));
1085
1086 buflen = sizeof (buffer);
1087 if (InternetQueryOption (0, INTERNET_OPTION_PROXY_PASSWORD, (void *)buffer, &buflen))
1088 PUSHs (newSVpv (buffer, 0));
1089 }
1090 }
611#endif 1091#endif
1092}
612 1093
613void 1094int
614add_font (char *file) 1095add_font (char *file)
615 CODE: 1096 CODE:
616 FcConfigAppFontAddFile (0, (const FcChar8 *)file); /* no idea wether this is required */ 1097 RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
617#ifdef _WIN32 1098 OUTPUT:
618 // cairo... sigh... requires win2000 1099 RETVAL
619 AddFontResourceEx (file, FR_PRIVATE, 0);
620#endif
621 1100
622void 1101void
623load_image_inline (SV *image_) 1102load_image_inline (SV *image_)
624 ALIAS: 1103 ALIAS:
625 load_image_file = 1 1104 load_image_file = 1
… …
628 STRLEN image_len; 1107 STRLEN image_len;
629 char *image = (char *)SvPVbyte (image_, image_len); 1108 char *image = (char *)SvPVbyte (image_, image_len);
630 SDL_Surface *surface, *surface2; 1109 SDL_Surface *surface, *surface2;
631 SDL_PixelFormat fmt; 1110 SDL_PixelFormat fmt;
632 SDL_RWops *rw = ix 1111 SDL_RWops *rw = ix
633 ? SDL_RWFromFile (image, "r") 1112 ? SDL_RWFromFile (image, "rb")
634 : SDL_RWFromConstMem (image, image_len); 1113 : SDL_RWFromConstMem (image, image_len);
635 1114
636 if (!rw) 1115 if (!rw)
637 croak ("load_image: %s", SDL_GetError ()); 1116 croak ("load_image: %s", SDL_GetError ());
638 1117
… …
667 1146
668 surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE); 1147 surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);
669 1148
670 assert (surface2->pitch == surface2->w * 4); 1149 assert (surface2->pitch == surface2->w * 4);
671 1150
1151 SDL_LockSurface (surface2);
672 EXTEND (SP, 5); 1152 EXTEND (SP, 6);
673 PUSHs (sv_2mortal (newSViv (surface2->w))); 1153 PUSHs (sv_2mortal (newSViv (surface2->w)));
674 PUSHs (sv_2mortal (newSViv (surface2->h))); 1154 PUSHs (sv_2mortal (newSViv (surface2->h)));
675 SDL_LockSurface (surface2);
676 PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch))); 1155 PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));
677 SDL_UnlockSurface (surface2);
678 PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB))); 1156 PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
679 PUSHs (sv_2mortal (newSViv (GL_RGBA))); 1157 PUSHs (sv_2mortal (newSViv (GL_RGBA)));
680 PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE))); 1158 PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
1159 SDL_UnlockSurface (surface2);
681 1160
682 SDL_FreeSurface (surface); 1161 SDL_FreeSurface (surface);
683 SDL_FreeSurface (surface2); 1162 SDL_FreeSurface (surface2);
684} 1163}
685 1164
… …
711void 1190void
712error (char *message) 1191error (char *message)
713 CODE: 1192 CODE:
714 fprintf (stderr, "ERROR: %s\n", message); 1193 fprintf (stderr, "ERROR: %s\n", message);
715#ifdef _WIN32 1194#ifdef _WIN32
716 MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR); 1195 MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
717#endif 1196#endif
718 1197
719void 1198void
720fatal (char *message) 1199fatal (char *message)
721 CODE: 1200 CODE:
722 fprintf (stderr, "FATAL: %s\n", message); 1201 fprintf (stderr, "FATAL: %s\n", message);
723#ifdef _WIN32 1202#ifdef _WIN32
724 MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR); 1203 MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
725#endif 1204#endif
726 _exit (1); 1205 _exit (1);
727 1206
728void 1207void
729_exit (int retval) 1208_exit (int retval = 0)
730 CODE: 1209 CODE:
1210#ifdef WIN32
1211 ExitThread (retval); // unclean, please beam me up
1212#else
731 _exit (retval); 1213 _exit (retval);
1214#endif
732 1215
1216void
1217debug ()
1218 CODE:
1219{
1220#if DEBUG
1221 VALGRIND_DO_LEAK_CHECK;
1222#endif
1223}
1224
1225int
1226SvREFCNT (SV *sv)
1227 CODE:
1228 RETVAL = SvREFCNT (sv);
1229 OUTPUT:
1230 RETVAL
1231
733MODULE = CFClient PACKAGE = CFClient::Font 1232MODULE = Deliantra::Client PACKAGE = DC::Font
734 1233
735CFClient::Font 1234PROTOTYPES: DISABLE
1235
1236DC::Font
736new_from_file (SV *class, char *path, int id = 0) 1237new_from_file (SV *class, char *path, int id = 0)
737 CODE: 1238 CODE:
738{ 1239{
739 int count; 1240 int count;
740 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count); 1241 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
… …
743} 1244}
744 OUTPUT: 1245 OUTPUT:
745 RETVAL 1246 RETVAL
746 1247
747void 1248void
748DESTROY (CFClient::Font self) 1249DESTROY (DC::Font self)
749 CODE: 1250 CODE:
750 pango_font_description_free (self); 1251 pango_font_description_free (self);
751 1252
752void 1253void
753make_default (CFClient::Font self) 1254make_default (DC::Font self)
1255 PROTOTYPE: $
754 CODE: 1256 CODE:
755 default_font = self; 1257 default_font = self;
756 1258
757MODULE = CFClient PACKAGE = CFClient::Layout 1259MODULE = Deliantra::Client PACKAGE = DC::Layout
758 1260
759CFClient::Layout 1261PROTOTYPES: DISABLE
760new (SV *class, int rgba = 0) 1262
1263void
1264glyph_cache_backup ()
1265 PROTOTYPE:
1266 CODE:
1267 tc_backup ();
1268
1269void
1270glyph_cache_restore ()
1271 PROTOTYPE:
1272 CODE:
1273 tc_restore ();
1274
1275DC::Layout
1276new (SV *class)
761 CODE: 1277 CODE:
762 New (0, RETVAL, 1, struct cf_layout); 1278 New (0, RETVAL, 1, struct cf_layout);
763 1279
764 RETVAL->pl = pango_layout_new (rgba ? cairo_context : ft2_context); 1280 RETVAL->pl = pango_layout_new (opengl_context);
765 RETVAL->rgba = rgba;
766 RETVAL->r = 1.; 1281 RETVAL->r = 1.;
767 RETVAL->g = 1.; 1282 RETVAL->g = 1.;
768 RETVAL->b = 1.; 1283 RETVAL->b = 1.;
769 RETVAL->a = 1.; 1284 RETVAL->a = 1.;
770 RETVAL->base_height = MIN_FONT_HEIGHT; 1285 RETVAL->base_height = MIN_FONT_HEIGHT;
771 RETVAL->font = 0; 1286 RETVAL->font = 0;
1287 RETVAL->rc = rc_alloc ();
772 1288
773 pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR); 1289 pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
774 layout_update_font (RETVAL); 1290 layout_update_font (RETVAL);
775 OUTPUT: 1291 OUTPUT:
776 RETVAL 1292 RETVAL
777 1293
778void 1294void
779DESTROY (CFClient::Layout self) 1295DESTROY (DC::Layout self)
780 CODE: 1296 CODE:
781 g_object_unref (self->pl); 1297 g_object_unref (self->pl);
1298 rc_free (self->rc);
782 Safefree (self); 1299 Safefree (self);
783 1300
1301void
1302set_text (DC::Layout self, SV *text_)
1303 CODE:
1304{
1305 STRLEN textlen;
1306 char *text = SvPVutf8 (text_, textlen);
1307
1308 pango_layout_set_text (self->pl, text, textlen);
1309}
1310
1311void
1312set_markup (DC::Layout self, SV *text_)
1313 CODE:
1314{
1315 STRLEN textlen;
1316 char *text = SvPVutf8 (text_, textlen);
1317
1318 pango_layout_set_markup (self->pl, text, textlen);
1319}
1320
1321void
1322set_shapes (DC::Layout self, ...)
1323 CODE:
1324{
1325 PangoAttrList *attrs = 0;
1326 const char *text = pango_layout_get_text (self->pl);
1327 const char *pos = text;
1328 int arg = 4;
1329
1330 while (arg < items && (pos = strstr (pos, OBJ_STR)))
1331 {
1332 PangoRectangle inkrect, rect;
1333 PangoAttribute *attr;
1334
1335 int x = SvIV (ST (arg - 3));
1336 int y = SvIV (ST (arg - 2));
1337 int w = SvIV (ST (arg - 1));
1338 int h = SvIV (ST (arg ));
1339
1340 inkrect.x = 0;
1341 inkrect.y = 0;
1342 inkrect.width = 0;
1343 inkrect.height = 0;
1344
1345 rect.x = x * PANGO_SCALE;
1346 rect.y = y * PANGO_SCALE;
1347 rect.width = w * PANGO_SCALE;
1348 rect.height = h * PANGO_SCALE;
1349
1350 if (!attrs)
1351 attrs = pango_layout_get_attributes (self->pl);
1352
1353 attr = pango_attr_shape_new (&inkrect, &rect);
1354 attr->start_index = pos - text;
1355 attr->end_index = attr->start_index + sizeof (OBJ_STR) - 1;
1356 pango_attr_list_insert (attrs, attr);
1357
1358 arg += 4;
1359 pos += sizeof (OBJ_STR) - 1;
1360 }
1361
1362 if (attrs)
1363 pango_layout_set_attributes (self->pl, attrs);
1364}
1365
1366void
1367get_shapes (DC::Layout self)
1368 PPCODE:
1369{
1370 PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
1371
1372 do
1373 {
1374 PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
1375
1376 if (run && shape_attr_p (run))
1377 {
1378 PangoRectangle extents;
1379 pango_layout_iter_get_run_extents (iter, 0, &extents);
1380
1381 EXTEND (SP, 2);
1382 PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.x))));
1383 PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.y))));
1384 }
1385 }
1386 while (pango_layout_iter_next_run (iter));
1387
1388 pango_layout_iter_free (iter);
1389}
1390
784int 1391int
785is_rgba (CFClient::Layout self) 1392has_wrapped (DC::Layout self)
786 CODE: 1393 CODE:
787 RETVAL = self->rgba; 1394{
1395 int lines = 1;
1396 const char *text = pango_layout_get_text (self->pl);
1397
1398 while (*text)
1399 lines += *text++ == '\n';
1400
1401 RETVAL = lines < pango_layout_get_line_count (self->pl);
1402}
788 OUTPUT: 1403 OUTPUT:
789 RETVAL 1404 RETVAL
790 1405
791void
792set_text (CFClient::Layout self, SV *text_)
793 CODE:
794{
795 STRLEN textlen;
796 char *text = SvPVutf8 (text_, textlen);
797
798 pango_layout_set_text (self->pl, text, textlen);
799}
800
801void
802set_markup (CFClient::Layout self, SV *text_)
803 CODE:
804{
805 STRLEN textlen;
806 char *text = SvPVutf8 (text_, textlen);
807
808 pango_layout_set_markup (self->pl, text, textlen);
809}
810
811SV * 1406SV *
812get_text (CFClient::Layout self) 1407get_text (DC::Layout self)
813 CODE: 1408 CODE:
814 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0); 1409 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
815 sv_utf8_decode (RETVAL); 1410 sv_utf8_decode (RETVAL);
816 OUTPUT: 1411 OUTPUT:
817 RETVAL 1412 RETVAL
818 1413
819void 1414void
820set_foreground (CFClient::Layout self, float r, float g, float b, float a = 1.) 1415set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
821 CODE: 1416 CODE:
822 self->r = r; 1417 self->r = r;
823 self->g = g; 1418 self->g = g;
824 self->b = b; 1419 self->b = b;
825 self->a = a; 1420 self->a = a;
826 1421
827void 1422void
828set_font (CFClient::Layout self, CFClient::Font font = 0) 1423set_font (DC::Layout self, DC::Font font = 0)
829 CODE: 1424 CODE:
830 if (self->font != font) 1425 if (self->font != font)
831 { 1426 {
832 self->font = font; 1427 self->font = font;
833 layout_update_font (self); 1428 layout_update_font (self);
834 } 1429 }
835 1430
836void 1431void
837set_height (CFClient::Layout self, int base_height) 1432set_height (DC::Layout self, int base_height)
838 CODE: 1433 CODE:
839 if (self->base_height != base_height) 1434 if (self->base_height != base_height)
840 { 1435 {
841 self->base_height = base_height; 1436 self->base_height = base_height;
842 layout_update_font (self); 1437 layout_update_font (self);
843 } 1438 }
844 1439
845void 1440void
846set_width (CFClient::Layout self, int max_width = -1) 1441set_width (DC::Layout self, int max_width = -1)
847 CODE: 1442 CODE:
848 pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE); 1443 pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
849 1444
850void 1445void
851set_indent (CFClient::Layout self, int indent) 1446set_indent (DC::Layout self, int indent)
852 CODE: 1447 CODE:
853 pango_layout_set_indent (self->pl, indent * PANGO_SCALE); 1448 pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
854 1449
855void 1450void
856set_spacing (CFClient::Layout self, int spacing) 1451set_spacing (DC::Layout self, int spacing)
857 CODE: 1452 CODE:
858 pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE); 1453 pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
859 1454
860void 1455void
861set_ellipsise (CFClient::Layout self, int ellipsise) 1456set_ellipsise (DC::Layout self, int ellipsise)
862 CODE: 1457 CODE:
863 pango_layout_set_ellipsize (self->pl, 1458 pango_layout_set_ellipsize (self->pl,
864 ellipsise == 1 ? PANGO_ELLIPSIZE_START 1459 ellipsise == 1 ? PANGO_ELLIPSIZE_START
865 : ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE 1460 : ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
866 : ellipsise == 3 ? PANGO_ELLIPSIZE_END 1461 : ellipsise == 3 ? PANGO_ELLIPSIZE_END
867 : PANGO_ELLIPSIZE_NONE 1462 : PANGO_ELLIPSIZE_NONE
868 ); 1463 );
869 1464
870void 1465void
871set_single_paragraph_mode (CFClient::Layout self, int spm) 1466set_single_paragraph_mode (DC::Layout self, int spm)
872 CODE: 1467 CODE:
873 pango_layout_set_single_paragraph_mode (self->pl, !!spm); 1468 pango_layout_set_single_paragraph_mode (self->pl, !!spm);
874 1469
875void 1470void
876size (CFClient::Layout self) 1471size (DC::Layout self)
877 PPCODE: 1472 PPCODE:
878{ 1473{
879 int w, h; 1474 int w, h;
880 1475
881 layout_get_pixel_size (self, &w, &h); 1476 layout_get_pixel_size (self, &w, &h);
… …
884 PUSHs (sv_2mortal (newSViv (w))); 1479 PUSHs (sv_2mortal (newSViv (w)));
885 PUSHs (sv_2mortal (newSViv (h))); 1480 PUSHs (sv_2mortal (newSViv (h)));
886} 1481}
887 1482
888int 1483int
1484descent (DC::Layout self)
1485 CODE:
1486{
1487 PangoRectangle rect;
1488 PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1489 pango_layout_line_get_pixel_extents (line, 0, &rect);
1490 RETVAL = PANGO_DESCENT (rect);
1491}
1492 OUTPUT:
1493 RETVAL
1494
1495int
889xy_to_index (CFClient::Layout self, int x, int y) 1496xy_to_index (DC::Layout self, int x, int y)
890 CODE: 1497 CODE:
891{ 1498{
892 int index, trailing; 1499 int index, trailing;
893 pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing); 1500 pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
894 RETVAL = index; 1501 RETVAL = index + trailing;
895} 1502}
896 OUTPUT: 1503 OUTPUT:
897 RETVAL 1504 RETVAL
898 1505
899void 1506void
900cursor_pos (CFClient::Layout self, int index) 1507cursor_pos (DC::Layout self, int index)
901 PPCODE: 1508 PPCODE:
902{ 1509{
903 PangoRectangle strong_pos; 1510 PangoRectangle pos;
904 pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0); 1511 pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
905 1512
906 EXTEND (SP, 3); 1513 EXTEND (SP, 3);
907 PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE))); 1514 PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
908 PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE))); 1515 PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
909 PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE))); 1516 PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
910} 1517}
911 1518
912void 1519void
913render (CFClient::Layout self) 1520index_to_line_x (DC::Layout self, int index, int trailing = 0)
914 PPCODE: 1521 PPCODE:
915{ 1522{
916 SV *retval; 1523 int line, x;
917 int w, h;
918 1524
919 layout_get_pixel_size (self, &w, &h); 1525 pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
920 1526#if !PANGO_VERSION_CHECK (1, 17, 3)
921 if (self->rgba) 1527 /* pango bug: line is between 1..numlines, not 0..numlines-1 */
922 { 1528 --line;
923 cairo_surface_t *surface;
924 cairo_t *cairo;
925
926 retval = newSV (w * h * 4);
927 SvPOK_only (retval);
928 SvCUR_set (retval, w * h * 4);
929
930 memset (SvPVX (retval), 0, w * h * 4);
931
932 surface = cairo_image_surface_create_for_data (
933 (void*)SvPVX (retval), CAIRO_FORMAT_ARGB32, w, h, w * 4);
934 cairo = cairo_create (surface);
935 cairo_set_source_rgba (cairo, self->r, self->g, self->b, self->a);
936
937 pango_cairo_show_layout (cairo, self->pl);
938
939 cairo_destroy (cairo);
940 cairo_surface_destroy (surface);
941
942 // what a mess, and its premultiplied, too :(
943 {
944 uint32_t *p = (uint32_t *)SvPVX (retval);
945 uint32_t *e = p + w * h;
946
947 while (p < e)
948 {
949 uint32_t rgba = *p;
950 rgba = (rgba >> 24) | (rgba << 8);
951#if 0
952#ifdef _WIN32
953 {//D
954 uint8_t r = rgba >> 24;
955 uint8_t g = rgba >> 16;
956 uint8_t b = rgba >> 8;
957 uint8_t a = rgba >> 0;
958
959 rgba = (rgba & 0xffffff00) | a;
960 }
961#endif 1529#endif
962#endif
963 rgba = SDL_SwapBE32 (rgba);
964 *p++ = rgba;
965 }
966 }
967
968 EXTEND (SP, 5); 1530 EXTEND (SP, 2);
969 PUSHs (sv_2mortal (newSViv (w))); 1531 PUSHs (sv_2mortal (newSViv (line)));
1532 PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1533}
1534
1535void
1536line_x_to_index (DC::Layout self, int line, int x)
1537 PPCODE:
1538{
1539 PangoLayoutLine *lp;
1540 int index, trailing;
1541
1542 if (line < 0)
1543 XSRETURN_EMPTY;
1544
1545 if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1546 XSRETURN_EMPTY; /* do better */
1547
1548 pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1549
1550 EXTEND (SP, 2);
1551 if (GIMME_V == G_SCALAR)
970 PUSHs (sv_2mortal (newSViv (h))); 1552 PUSHs (sv_2mortal (newSViv (index + trailing)));
971 PUSHs (sv_2mortal (retval));
972 PUSHs (sv_2mortal (newSViv (GL_RGBA)));
973 PUSHs (sv_2mortal (newSViv (GL_RGBA)));
974 }
975 else 1553 else
976 { 1554 {
977 FT_Bitmap bitmap;
978
979 retval = newSV (w * h);
980 SvPOK_only (retval);
981 SvCUR_set (retval, w * h);
982
983 bitmap.rows = h;
984 bitmap.width = w;
985 bitmap.pitch = w;
986 bitmap.buffer = (unsigned char*)SvPVX (retval);
987 bitmap.num_grays = 256;
988 bitmap.pixel_mode = FT_PIXEL_MODE_GRAY;
989
990 memset (bitmap.buffer, 0, w * h);
991
992 pango_ft2_render_layout (&bitmap, self->pl, 0 * PANGO_SCALE, 0 * PANGO_SCALE);
993
994 EXTEND (SP, 5);
995 PUSHs (sv_2mortal (newSViv (w))); 1555 PUSHs (sv_2mortal (newSViv (index)));
996 PUSHs (sv_2mortal (newSViv (h))); 1556 PUSHs (sv_2mortal (newSViv (trailing)));
997 PUSHs (sv_2mortal (retval));
998 PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
999 PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
1000 } 1557 }
1001} 1558}
1002 1559
1560void
1561render (DC::Layout self, float x, float y, int flags = 0)
1562 CODE:
1563 rc_clear (self->rc);
1564 pango_opengl_render_layout_subpixel (
1565 self->pl,
1566 self->rc,
1567 x * PANGO_SCALE, y * PANGO_SCALE,
1568 self->r, self->g, self->b, self->a,
1569 flags
1570 );
1571 // we assume that context_change actually clears/frees stuff
1572 // and does not do any recomputation...
1573 pango_layout_context_changed (self->pl);
1574
1575void
1576draw (DC::Layout self)
1577 CODE:
1578{
1579 glEnable (GL_TEXTURE_2D);
1580 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1581 glEnable (GL_BLEND);
1582 gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
1583 GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
1584 glEnable (GL_ALPHA_TEST);
1585 glAlphaFunc (GL_GREATER, 7.f / 255.f);
1586
1587 rc_draw (self->rc);
1588
1589 glDisable (GL_ALPHA_TEST);
1590 glDisable (GL_BLEND);
1591 glDisable (GL_TEXTURE_2D);
1592}
1593
1003MODULE = CFClient PACKAGE = CFClient::Texture 1594MODULE = Deliantra::Client PACKAGE = DC::Texture
1004 1595
1005void 1596PROTOTYPES: ENABLE
1006pad2pot (SV *data_, SV *w_, SV *h_)
1007 CODE:
1008{
1009 int ow = SvIV (w_);
1010 int oh = SvIV (h_);
1011 1597
1012 if (ow && oh) 1598void
1599pad (SV *data_, int ow, int oh, int nw, int nh)
1600 CODE:
1601{
1602 if ((nw != ow || nh != oh) && SvOK (data_))
1013 { 1603 {
1014 int nw = minpot (ow);
1015 int nh = minpot (oh);
1016
1017 if (nw != ow || nh != oh)
1018 {
1019 if (SvOK (data_))
1020 {
1021 STRLEN datalen; 1604 STRLEN datalen;
1022 char *data = SvPVbyte (data_, datalen); 1605 char *data = SvPVbyte (data_, datalen);
1023 int bpp = datalen / (ow * oh); 1606 int bpp = datalen / (ow * oh);
1024 SV *result_ = sv_2mortal (newSV (nw * nh * bpp)); 1607 SV *result_ = sv_2mortal (newSV (nw * nh * bpp));
1025 1608
1026 SvPOK_only (result_); 1609 SvPOK_only (result_);
1027 SvCUR_set (result_, nw * nh * bpp); 1610 SvCUR_set (result_, nw * nh * bpp);
1028 1611
1029 memset (SvPVX (result_), 0, nw * nh * bpp); 1612 memset (SvPVX (result_), 0, nw * nh * bpp);
1030 while (oh--) 1613 while (oh--)
1031 memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp); 1614 memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1032 1615
1033 sv_setsv (data_, result_); 1616 sv_setsv (data_, result_);
1034 }
1035
1036 sv_setiv (w_, nw);
1037 sv_setiv (h_, nh);
1038 }
1039 } 1617 }
1040} 1618}
1041 1619
1042void 1620void
1043draw_quad (SV *self, float x, float y, float w = 0, float h = 0) 1621draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
1044 PROTOTYPE: $$$;$$ 1622 PROTOTYPE: $$$;$$
1045 ALIAS: 1623 ALIAS:
1046 draw_quad_alpha = 1 1624 draw_quad_alpha = 1
1047 draw_quad_alpha_premultiplied = 2 1625 draw_quad_alpha_premultiplied = 2
1048 CODE: 1626 CODE:
1049{ 1627{
1050 HV *hv = (HV *)SvRV (self); 1628 HV *hv = (HV *)SvRV (self);
1051 float s = SvNV (*hv_fetch (hv, "s", 1, 1)); 1629 float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1052 float t = SvNV (*hv_fetch (hv, "t", 1, 1)); 1630 float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1053 int name = SvIV (*hv_fetch (hv, "name", 4, 1)); 1631 int name = SvIV (*hv_fetch (hv, "name", 4, 1));
1632
1633 if (name <= 0)
1634 XSRETURN_EMPTY;
1054 1635
1055 if (items < 5) 1636 if (items < 5)
1056 { 1637 {
1057 w = SvNV (*hv_fetch (hv, "w", 1, 1)); 1638 w = SvNV (*hv_fetch (hv, "w", 1, 1));
1058 h = SvNV (*hv_fetch (hv, "h", 1, 1)); 1639 h = SvNV (*hv_fetch (hv, "h", 1, 1));
… …
1086 glDisable (GL_ALPHA_TEST); 1667 glDisable (GL_ALPHA_TEST);
1087 glDisable (GL_BLEND); 1668 glDisable (GL_BLEND);
1088 } 1669 }
1089} 1670}
1090 1671
1672void
1673draw_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)
1674 PROTOTYPE: @
1675 CODE:
1676{
1677 glEnable (GL_TEXTURE_2D);
1678 glEnable (GL_BLEND);
1679 glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
1680 glBindTexture (GL_TEXTURE_2D, name1);
1681
1682 glColor3f (intensity, intensity, intensity);
1683 glPushMatrix ();
1684 glScalef (1./3, 1./3, 1.);
1685
1686 if (blend > 0.f)
1687 {
1688 float dx3 = dx * -3.f / w;
1689 float dy3 = dy * -3.f / h;
1690 GLfloat env_color[4] = { 0., 0., 0., blend };
1691
1692 /* interpolate the two shadow textures */
1693 /* stage 0 == rgb(glcolor) + alpha(t0) */
1694 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1695
1696 /* stage 1 == rgb(glcolor) + alpha(interpolate t0, t1, texenv) */
1697 gl.ActiveTexture (GL_TEXTURE1);
1698 glEnable (GL_TEXTURE_2D);
1699 glBindTexture (GL_TEXTURE_2D, name2);
1700 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_COMBINE);
1701
1702 /* rgb == rgb(glcolor) */
1703 glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_RGB, GL_REPLACE);
1704 glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_RGB, GL_CONSTANT);
1705 glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_RGB, GL_SRC_COLOR);
1706
1707 /* alpha = interpolate t0, t1 by env_alpha */
1708 glTexEnvfv (GL_TEXTURE_ENV, GL_TEXTURE_ENV_COLOR, env_color);
1709
1710 glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_ALPHA, GL_INTERPOLATE);
1711 glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_ALPHA, GL_TEXTURE);
1712 glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_ALPHA, GL_SRC_ALPHA);
1713
1714 glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE1_ALPHA, GL_PREVIOUS);
1715 glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND1_ALPHA, GL_SRC_ALPHA);
1716
1717 glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE2_ALPHA, GL_CONSTANT);
1718 glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND2_ALPHA, GL_SRC_ALPHA);
1719
1720 glBegin (GL_QUADS);
1721 gl.MultiTexCoord2f (GL_TEXTURE0, 0, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 ); glVertex2i (0, 0);
1722 gl.MultiTexCoord2f (GL_TEXTURE0, 0, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 + t); glVertex2i (0, h);
1723 gl.MultiTexCoord2f (GL_TEXTURE0, s, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 + t); glVertex2i (w, h);
1724 gl.MultiTexCoord2f (GL_TEXTURE0, s, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 ); glVertex2i (w, 0);
1725 glEnd ();
1726
1727 glDisable (GL_TEXTURE_2D);
1728 gl.ActiveTexture (GL_TEXTURE0);
1729 }
1730 else
1731 {
1732 /* simple blending of one texture, also opengl <1.3 path */
1733 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1734
1735 glBegin (GL_QUADS);
1736 glTexCoord2f (0, 0); glVertex2f (0, 0);
1737 glTexCoord2f (0, t); glVertex2f (0, h);
1738 glTexCoord2f (s, t); glVertex2f (w, h);
1739 glTexCoord2f (s, 0); glVertex2f (w, 0);
1740 glEnd ();
1741 }
1742
1743 /* draw ?-marks or equivalent, this is very clumsy code :/ */
1744 {
1745 int x, y;
1746 int dx3 = dx * 3;
1747 int dy3 = dy * 3;
1748
1749 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1750 glBindTexture (GL_TEXTURE_2D, hidden_tex);
1751 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1752 glTranslatef (-1., -1., 0);
1753 glBegin (GL_QUADS);
1754
1755 for (y = 1; y < h; y += 3)
1756 {
1757 int y1 = y - dy3;
1758 int y1valid = y1 >= 0 && y1 < h;
1759
1760 for (x = 1; x < w; x += 3)
1761 {
1762 int x1 = x - dx3;
1763 uint8_t h1 = data1 [x + y * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
1764 uint8_t h2;
1765
1766 if (y1valid && x1 >= 0 && x1 < w)
1767 h2 = data2 [x1 + y1 * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
1768 else
1769 h2 = 1; /* out of range == invisible */
1770
1771 if (h1 || h2)
1772 {
1773 float alpha = h1 == h2 ? 1.f : h1 ? 1.f - blend : blend;
1774 glColor4f (1., 1., 1., alpha);
1775
1776 glTexCoord2f (0, 0.); glVertex2i (x , y );
1777 glTexCoord2f (0, 1.); glVertex2i (x , y + 3);
1778 glTexCoord2f (1, 1.); glVertex2i (x + 3, y + 3);
1779 glTexCoord2f (1, 0.); glVertex2i (x + 3, y );
1780 }
1781 }
1782 }
1783 }
1784
1785 glEnd ();
1786
1787 glPopMatrix ();
1788
1789 glDisable (GL_TEXTURE_2D);
1790 glDisable (GL_BLEND);
1791}
1792
1793IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
1794 CODE:
1795{
1796 GLint width;
1797 glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
1798 glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
1799 RETVAL = width > 0;
1800}
1801 OUTPUT:
1802 RETVAL
1803
1091MODULE = CFClient PACKAGE = CFClient::Map 1804MODULE = Deliantra::Client PACKAGE = DC::Map
1092 1805
1093CFClient::Map 1806PROTOTYPES: DISABLE
1094new (SV *class, int map_width, int map_height) 1807
1808DC::Map
1809new (SV *class)
1095 CODE: 1810 CODE:
1096 New (0, RETVAL, 1, struct map); 1811 New (0, RETVAL, 1, struct map);
1097 RETVAL->x = 0; 1812 RETVAL->x = 0;
1098 RETVAL->y = 0; 1813 RETVAL->y = 0;
1099 RETVAL->w = map_width; 1814 RETVAL->w = 0;
1100 RETVAL->h = map_height; 1815 RETVAL->h = 0;
1101 RETVAL->ox = 0; 1816 RETVAL->ox = 0;
1102 RETVAL->oy = 0; 1817 RETVAL->oy = 0;
1103 RETVAL->faces = 8192; 1818 RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1104 Newz (0, RETVAL->face, RETVAL->faces, mapface); 1819 RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1105 RETVAL->texs = 8192;
1106 Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1107 RETVAL->rows = 0; 1820 RETVAL->rows = 0;
1108 RETVAL->row = 0; 1821 RETVAL->row = 0;
1109 OUTPUT: 1822 OUTPUT:
1110 RETVAL 1823 RETVAL
1111 1824
1112void 1825void
1113DESTROY (CFClient::Map self) 1826DESTROY (DC::Map self)
1114 CODE: 1827 CODE:
1115{ 1828{
1116 map_clear (self); 1829 map_clear (self);
1117 Safefree (self->face); 1830 Safefree (self->face2tile);
1118 Safefree (self->tex); 1831 Safefree (self->tex);
1119 Safefree (self); 1832 Safefree (self);
1120} 1833}
1121 1834
1122void 1835void
1836resize (DC::Map self, int map_width, int map_height)
1837 CODE:
1838 self->w = map_width;
1839 self->h = map_height;
1840
1841void
1123clear (CFClient::Map self) 1842clear (DC::Map self)
1124 CODE: 1843 CODE:
1125 map_clear (self); 1844 map_clear (self);
1126 1845
1127void 1846void
1128set_face (CFClient::Map self, int face, int texid) 1847set_tileid (DC::Map self, int face, int tile)
1129 CODE: 1848 CODE:
1130{ 1849{
1131 while (self->faces <= face) 1850 need_facenum (self, face); self->face2tile [face] = tile;
1132 { 1851 need_texid (self, tile);
1133 Append (mapface, self->face, self->faces, self->faces);
1134 self->faces *= 2;
1135 }
1136
1137 self->face [face] = texid;
1138} 1852}
1139 1853
1140void 1854void
1855set_smooth (DC::Map self, int face, int smooth, int level)
1856 CODE:
1857{
1858 tileid texid;
1859 maptex *tex;
1860
1861 if (face < 0 || face >= self->faces)
1862 return;
1863
1864 if (smooth < 0 || smooth >= self->faces)
1865 return;
1866
1867 texid = self->face2tile [face];
1868
1869 if (!texid)
1870 return;
1871
1872 tex = self->tex + texid;
1873 tex->smoothtile = self->face2tile [smooth];
1874 tex->smoothlevel = level;
1875}
1876
1877void
1141set_texture (CFClient::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a) 1878set_texture (DC::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)
1142 CODE: 1879 CODE:
1143{ 1880{
1144 while (self->texs <= texid) 1881 need_texid (self, texid);
1145 {
1146 Append (maptex, self->tex, self->texs, self->texs);
1147 self->texs *= 2;
1148 }
1149 1882
1150 { 1883 {
1151 maptex *tex = self->tex + texid; 1884 maptex *tex = self->tex + texid;
1152 1885
1153 tex->name = name; 1886 tex->name = name;
… …
1169 // use uglier nearest interpolation because linear suffers 1902 // use uglier nearest interpolation because linear suffers
1170 // from transparent color bleeding and ugly wrapping effects. 1903 // from transparent color bleeding and ugly wrapping effects.
1171 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST); 1904 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1172} 1905}
1173 1906
1907void
1908expire_textures (DC::Map self, int texid, int count)
1909 PPCODE:
1910 for (; texid < self->texs && count; ++texid, --count)
1911 {
1912 maptex *tex = self->tex + texid;
1913
1914 if (tex->name)
1915 {
1916 if (tex->unused)
1917 {
1918 tex->name = 0;
1919 tex->unused = 0;
1920 XPUSHs (sv_2mortal (newSViv (texid)));
1921 }
1922 else
1923 tex->unused = 1;
1924 }
1925 }
1926
1174int 1927int
1175ox (CFClient::Map self) 1928ox (DC::Map self)
1176 ALIAS: 1929 ALIAS:
1177 oy = 1 1930 oy = 1
1178 x = 2 1931 x = 2
1179 y = 3 1932 y = 3
1180 w = 4 1933 w = 4
… …
1191 } 1944 }
1192 OUTPUT: 1945 OUTPUT:
1193 RETVAL 1946 RETVAL
1194 1947
1195void 1948void
1196scroll (CFClient::Map self, int dx, int dy) 1949scroll (DC::Map self, int dx, int dy)
1197 CODE: 1950 CODE:
1198{ 1951{
1199 if (dx > 0) 1952 if (dx > 0)
1200 map_blank (self, self->x, self->y, dx - 1, self->h); 1953 map_blank (self, self->x, self->y, dx, self->h);
1201 else if (dx < 0) 1954 else if (dx < 0)
1202 map_blank (self, self->x + self->w + dx + 1, self->y, 1 - dx, self->h); 1955 map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1203 1956
1204 if (dy > 0) 1957 if (dy > 0)
1205 map_blank (self, self->x, self->y, self->w, dy - 1); 1958 map_blank (self, self->x, self->y, self->w, dy);
1206 else if (dy < 0) 1959 else if (dy < 0)
1207 map_blank (self, self->x, self->y + self->h + dy + 1, self->w, 1 - dy); 1960 map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1208 1961
1209 self->ox += dx; self->x += dx; 1962 self->ox += dx; self->x += dx;
1210 self->oy += dy; self->y += dy; 1963 self->oy += dy; self->y += dy;
1211 1964
1212 while (self->y < 0) 1965 while (self->y < 0)
… …
1216 self->rows += MAP_EXTEND_Y; 1969 self->rows += MAP_EXTEND_Y;
1217 self->y += MAP_EXTEND_Y; 1970 self->y += MAP_EXTEND_Y;
1218 } 1971 }
1219} 1972}
1220 1973
1221void 1974SV *
1222map1a_update (CFClient::Map self, SV *data_) 1975map1a_update (DC::Map self, SV *data_, int extmap)
1223 CODE: 1976 CODE:
1224{ 1977{
1225 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_); 1978 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1226 uint8_t *data_end = (uint8_t *)SvEND (data_); 1979 uint8_t *data_end = (uint8_t *)SvEND (data_);
1227 mapcell *cell; 1980 mapcell *cell;
1228 int x, y, flags; 1981 int x, y, z, flags;
1982 AV *missing = newAV ();
1983 RETVAL = newRV_noinc ((SV *)missing);
1229 1984
1230 while (data < data_end) 1985 while (data < data_end - 1)
1231 { 1986 {
1232 flags = (data [0] << 8) + data [1]; data += 2; 1987 flags = (data [0] << 8) + data [1]; data += 2;
1233 1988
1234 x = ((flags >> 10) & 63) + self->x; 1989 x = self->x + ((flags >> 10) & 63);
1235 y = ((flags >> 4) & 63) + self->y; 1990 y = self->y + ((flags >> 4) & 63);
1236 1991
1237 cell = map_get_cell (self, x, y); 1992 cell = map_get_cell (self, x, y);
1238 1993
1239 if (flags & 15) 1994 if (flags & 15)
1240 { 1995 {
1241 if (cell->darkness < 0) 1996 if (!cell->darkness)
1242 { 1997 {
1998 memset (cell, 0, sizeof (*cell));
1243 cell->darkness = 0; 1999 cell->darkness = 256;
1244 cell->face [0] = 0;
1245 cell->face [1] = 0;
1246 cell->face [2] = 0;
1247 } 2000 }
1248 2001
1249 cell->darkness = flags & 8 ? *data++ : 255;
1250
1251 //TODO: don't trust server data to be in-range(!) 2002 //TODO: don't trust server data to be in-range(!)
1252 2003
1253 if (flags & 4) 2004 if (flags & 8)
1254 { 2005 {
1255 cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2; 2006 if (extmap)
2007 {
2008 uint8_t ext, cmd;
2009
2010 do
2011 {
2012 ext = *data++;
2013 cmd = ext & 0x7f;
2014
2015 if (cmd < 4)
2016 cell->darkness = 255 - ext * 64 + 1; /* make sure this doesn't collide with FOW_DARKNESS */
2017 else if (cmd == 5) // health
2018 {
2019 cell->stat_width = 1;
2020 cell->stat_hp = *data++;
2021 }
2022 else if (cmd == 6) // monster width
2023 cell->stat_width = *data++ + 1;
2024 else if (cmd == 0x47)
2025 {
2026 if (*data == 1) cell->player = data [1];
2027 else if (*data == 2) cell->player = data [2] + (data [1] << 8);
2028 else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
2029 else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
2030
2031 data += *data + 1;
2032 }
2033 else if (cmd == 8) // cell flags
2034 cell->flags = *data++;
2035 else if (ext & 0x40) // unknown, multibyte => skip
2036 data += *data + 1;
2037 else
2038 data++;
2039 }
2040 while (ext & 0x80);
2041 }
2042 else
2043 cell->darkness = *data++ + 1;
1256 } 2044 }
1257 2045
2046 for (z = 0; z <= 2; ++z)
1258 if (flags & 2) 2047 if (flags & (4 >> z))
1259 { 2048 {
1260 cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2; 2049 faceid face = (data [0] << 8) + data [1]; data += 2;
2050 need_facenum (self, face);
2051 cell->tile [z] = self->face2tile [face];
2052
2053 if (cell->tile [z])
2054 {
2055 maptex *tex = self->tex + cell->tile [z];
2056 tex->unused = 0;
2057 if (!tex->name)
2058 av_push (missing, newSViv (cell->tile [z]));
2059
2060 if (tex->smoothtile)
2061 {
2062 maptex *smooth = self->tex + tex->smoothtile;
2063 smooth->unused = 0;
2064 if (!smooth->name)
2065 av_push (missing, newSViv (tex->smoothtile));
2066 }
2067 }
1261 } 2068 }
1262
1263 if (flags & 1)
1264 {
1265 cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
1266 }
1267 } 2069 }
1268 else 2070 else
1269 cell->darkness = -1; 2071 CELL_CLEAR (cell);
1270 } 2072 }
1271} 2073}
2074 OUTPUT:
2075 RETVAL
1272 2076
1273SV * 2077SV *
1274mapmap (CFClient::Map self, int x0, int y0, int w, int h) 2078mapmap (DC::Map self, int x0, int y0, int w, int h)
1275 CODE: 2079 CODE:
1276{ 2080{
1277 int x1, x; 2081 int x1, x;
1278 int y1, y; 2082 int y1, y;
1279 int z; 2083 int z;
… …
1300 { 2104 {
1301 mapcell *cell = row->col + (x - row->c0); 2105 mapcell *cell = row->col + (x - row->c0);
1302 2106
1303 for (z = 0; z <= 0; z++) 2107 for (z = 0; z <= 0; z++)
1304 { 2108 {
1305 mapface face = cell->face [z];
1306
1307 if (face)
1308 {
1309 maptex tex = self->tex [face]; 2109 maptex tex = self->tex [cell->tile [z]];
1310 int a0 = 255 - tex.a; 2110 int a0 = 255 - tex.a;
1311 int a1 = tex.a; 2111 int a1 = tex.a;
1312 2112
1313 r = (r * a0 + tex.r * a1) / 255; 2113 r = (r * a0 + tex.r * a1) / 255;
1314 g = (g * a0 + tex.g * a1) / 255; 2114 g = (g * a0 + tex.g * a1) / 255;
1315 b = (b * a0 + tex.b * a1) / 255; 2115 b = (b * a0 + tex.b * a1) / 255;
1316 a = (a * a0 + tex.a * a1) / 255; 2116 a = (a * a0 + tex.a * a1) / 255;
1317 }
1318 } 2117 }
1319 } 2118 }
1320 2119
1321 *map++ = (r ) 2120 *map++ = (r )
1322 | (g << 8) 2121 | (g << 8)
… …
1329} 2128}
1330 OUTPUT: 2129 OUTPUT:
1331 RETVAL 2130 RETVAL
1332 2131
1333void 2132void
1334draw (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh) 2133draw (DC::Map self, int mx, int my, int sw, int sh, int T, U32 player = 0xffffffff, int sdx = 0, int sdy = 0)
2134 CODE:
2135{
2136 int x, y, z;
2137
2138 HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
2139 uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
2140 static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
2141 smooth_key skey;
2142 int pl_x, pl_y;
2143 maptex pl_tex;
2144 rc_t *rc = rc_alloc ();
2145 rc_t *rc_ov = rc_alloc ();
2146 rc_key_t key;
2147 rc_array_t *arr;
2148
2149 pl_tex.name = 0;
2150
2151 // that's current max. sorry.
2152 if (sw > 255) sw = 255;
2153 if (sh > 255) sh = 255;
2154
2155 // clear key, in case of extra padding
2156 memset (&skey, 0, sizeof (skey));
2157
2158 memset (&key, 0, sizeof (key));
2159 key.r = 255;
2160 key.g = 255;
2161 key.b = 255;
2162 key.a = 255;
2163 key.mode = GL_QUADS;
2164 key.format = GL_T2F_V3F;
2165
2166 mx += self->x;
2167 my += self->y;
2168
2169 // first pass: determine smooth_max
2170 // rather ugly, if you ask me
2171 // could also be stored inside mapcell and updated on change
2172 memset (smooth_max, 0, sizeof (smooth_max));
2173
2174 for (y = 0; y < sh; y++)
2175 if (0 <= y + my && y + my < self->rows)
2176 {
2177 maprow *row = self->row + (y + my);
2178
2179 for (x = 0; x < sw; x++)
2180 if (row->c0 <= x + mx && x + mx < row->c1)
2181 {
2182 mapcell *cell = row->col + (x + mx - row->c0);
2183
2184 smooth_max[x + 1][y + 1] =
2185 MAX (self->tex [cell->tile [0]].smoothlevel,
2186 MAX (self->tex [cell->tile [1]].smoothlevel,
2187 self->tex [cell->tile [2]].smoothlevel));
2188 }
2189 }
2190
2191 glEnable (GL_BLEND);
2192 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
2193 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
2194
2195 for (z = 0; z <= 2; z++)
2196 {
2197 memset (smooth_level, 0, sizeof (smooth_level));
2198 key.texname = -1;
2199
2200 for (y = 0; y < sh; y++)
2201 if (0 <= y + my && y + my < self->rows)
2202 {
2203 maprow *row = self->row + (y + my);
2204
2205 for (x = 0; x < sw; x++)
2206 if (row->c0 <= x + mx && x + mx < row->c1)
2207 {
2208 mapcell *cell = row->col + (x + mx - row->c0);
2209 tileid tile = cell->tile [z];
2210
2211 if (tile)
2212 {
2213 maptex tex = self->tex [tile];
2214 int px, py;
2215
2216 if (key.texname != tex.name)
2217 {
2218 self->tex [tile].unused = 0;
2219
2220 if (!tex.name)
2221 tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
2222
2223 key.texname = tex.name;
2224 arr = rc_array (rc, &key);
2225 }
2226
2227 px = (x + 1) * T - tex.w;
2228 py = (y + 1) * T - tex.h;
2229
2230 if (expect_false (cell->player == player) && expect_false (z == 2))
2231 {
2232 pl_x = px;
2233 pl_y = py;
2234 pl_tex = tex;
2235 continue;
2236 }
2237
2238 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
2239 rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
2240 rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
2241 rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
2242
2243 // update smooth hash
2244 if (tex.smoothtile)
2245 {
2246 skey.tile = tex.smoothtile;
2247 skey.level = tex.smoothlevel;
2248
2249 smooth_level [tex.smoothlevel >> 5] |= ((uint32_t)1) << (tex.smoothlevel & 31);
2250
2251 // add bits to current tile and all neighbours. skey.x|y is
2252 // shifted +1|+1 so we always stay positive.
2253
2254 // bits is ___n cccc CCCC bbbb
2255 // n do not draw borders&corners
2256 // c draw these corners, but...
2257 // C ... not these
2258 // b draw these borders
2259
2260 // borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
2261 // ┃· ·· ·┃ ━━
2262
2263 // corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
2264 // ·· ·· ·┏ ┓·
2265
2266 // full tile
2267 skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
2268
2269 // borders
2270 skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
2271 skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
2272 skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
2273 skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
2274
2275 // corners
2276 skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
2277 skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
2278 skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
2279 skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
2280 }
2281 }
2282
2283 if (expect_false (z == 2) && expect_false (cell->flags))
2284 {
2285 // overlays such as the speech bubble, probably more to come
2286 if (cell->flags & 1)
2287 {
2288 rc_key_t key_ov = key;
2289 maptex tex = self->tex [TEXID_SPEECH];
2290 rc_array_t *arr;
2291 int px = x * T + T * 2 / 32;
2292 int py = y * T - T * 6 / 32;
2293
2294 key_ov.texname = tex.name;
2295 arr = rc_array (rc_ov, &key_ov);
2296
2297 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
2298 rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
2299 rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
2300 rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
2301 }
2302 }
2303 }
2304 }
2305
2306 rc_draw (rc);
2307 rc_clear (rc);
2308
2309 // go through all smoothlevels, lowest to highest, then draw.
2310 // this is basically counting sort
2311 {
2312 int w, b;
2313
2314 glEnable (GL_TEXTURE_2D);
2315 glBegin (GL_QUADS);
2316 for (w = 0; w < 256 / 32; ++w)
2317 {
2318 uint32_t smask = smooth_level [w];
2319 if (smask)
2320 for (b = 0; b < 32; ++b)
2321 if (smask & (((uint32_t)1) << b))
2322 {
2323 int level = (w << 5) | b;
2324 HE *he;
2325
2326 hv_iterinit (smooth);
2327 while ((he = hv_iternext (smooth)))
2328 {
2329 smooth_key *skey = (smooth_key *)HeKEY (he);
2330 IV bits = SvIVX (HeVAL (he));
2331
2332 if (!(bits & 0x1000)
2333 && skey->level == level
2334 && level > smooth_max [skey->x][skey->y])
2335 {
2336 maptex tex = self->tex [skey->tile];
2337 int px = (((int)skey->x) - 1) * T;
2338 int py = (((int)skey->y) - 1) * T;
2339 int border = bits & 15;
2340 int corner = (bits >> 8) & ~(bits >> 4) & 15;
2341 float dx = tex.s * .0625f; // 16 images/row
2342 float dy = tex.t * .5f ; // 2 images/column
2343
2344 if (tex.name)
2345 {
2346 // this time avoiding texture state changes
2347 // save gobs of state changes.
2348 if (key.texname != tex.name)
2349 {
2350 self->tex [skey->tile].unused = 0;
2351
2352 glEnd ();
2353 glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
2354 glBegin (GL_QUADS);
2355 }
2356
2357 if (border)
2358 {
2359 float ox = border * dx;
2360
2361 glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
2362 glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
2363 glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
2364 glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
2365 }
2366
2367 if (corner)
2368 {
2369 float ox = corner * dx;
2370
2371 glTexCoord2f (ox , dy ); glVertex2i (px , py );
2372 glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
2373 glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
2374 glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
2375 }
2376 }
2377 }
2378 }
2379 }
2380 }
2381
2382 glEnd ();
2383 glDisable (GL_TEXTURE_2D);
2384 key.texname = -1;
2385 }
2386
2387 hv_clear (smooth);
2388 }
2389
2390 if (pl_tex.name)
2391 {
2392 maptex tex = pl_tex;
2393 int px = pl_x + sdx;
2394 int py = pl_y + sdy;
2395
2396 key.texname = tex.name;
2397 arr = rc_array (rc, &key);
2398
2399 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
2400 rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
2401 rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
2402 rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
2403
2404 rc_draw (rc);
2405 }
2406
2407 rc_draw (rc_ov);
2408 rc_clear (rc_ov);
2409
2410 glDisable (GL_BLEND);
2411 rc_free (rc);
2412 rc_free (rc_ov);
2413
2414 // top layer: overlays such as the health bar
2415 for (y = 0; y < sh; y++)
2416 if (0 <= y + my && y + my < self->rows)
2417 {
2418 maprow *row = self->row + (y + my);
2419
2420 for (x = 0; x < sw; x++)
2421 if (row->c0 <= x + mx && x + mx < row->c1)
2422 {
2423 mapcell *cell = row->col + (x + mx - row->c0);
2424
2425 int px = x * T;
2426 int py = y * T;
2427
2428 if (expect_false (cell->player == player))
2429 {
2430 px += sdx;
2431 py += sdy;
2432 }
2433
2434 if (cell->stat_hp)
2435 {
2436 int width = cell->stat_width * T;
2437 int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
2438
2439 glColor3ub (0, 0, 0);
2440 glRectf (px + 1, py - thick - 2,
2441 px + width - 1, py);
2442
2443 glColor3ub (cell->stat_hp, 255 - cell->stat_hp, 0);
2444 glRectf (px + 2,
2445 py - thick - 1,
2446 px + width - 2 - cell->stat_hp * (width - 4) / 255, py - 1);
2447 }
2448 }
2449 }
2450}
2451
2452void
2453draw_magicmap (DC::Map self, int w, int h, unsigned char *data)
2454 CODE:
2455{
2456 static float color[16][3] = {
2457 { 0.00f, 0.00f, 0.00f },
2458 { 1.00f, 1.00f, 1.00f },
2459 { 0.00f, 0.00f, 0.55f },
2460 { 1.00f, 0.00f, 0.00f },
2461
2462 { 1.00f, 0.54f, 0.00f },
2463 { 0.11f, 0.56f, 1.00f },
2464 { 0.93f, 0.46f, 0.00f },
2465 { 0.18f, 0.54f, 0.34f },
2466
2467 { 0.56f, 0.73f, 0.56f },
2468 { 0.80f, 0.80f, 0.80f },
2469 { 0.55f, 0.41f, 0.13f },
2470 { 0.99f, 0.77f, 0.26f },
2471
2472 { 0.74f, 0.65f, 0.41f },
2473
2474 { 0.00f, 1.00f, 1.00f },
2475 { 1.00f, 0.00f, 1.00f },
2476 { 1.00f, 1.00f, 0.00f },
2477 };
2478
2479 int x, y;
2480
2481 glEnable (GL_TEXTURE_2D);
2482 /* GL_REPLACE would be correct, as we don't need to modulate alpha,
2483 * but the nvidia driver (185.18.14) mishandles alpha textures
2484 * and takes the colour from god knows where instead of using
2485 * Cp. MODULATE results in the same colour, but slightly different
2486 * alpha, but atcually gives us the correct colour with nvidia.
2487 */
2488 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
2489 glEnable (GL_BLEND);
2490 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
2491 glBegin (GL_QUADS);
2492
2493 for (y = 0; y < h; y++)
2494 for (x = 0; x < w; x++)
2495 {
2496 unsigned char m = data [x + y * w];
2497
2498 if (m)
2499 {
2500 float *c = color [m & 15];
2501
2502 float tx1 = m & 0x40 ? 0.5f : 0.f;
2503 float tx2 = tx1 + 0.5f;
2504
2505 glColor4f (c[0], c[1], c[2], 1);
2506 glTexCoord2f (tx1, 0.); glVertex2i (x , y );
2507 glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
2508 glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
2509 glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
2510 }
2511 }
2512
2513 glEnd ();
2514 glDisable (GL_BLEND);
2515 glDisable (GL_TEXTURE_2D);
2516}
2517
2518void
2519fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1335 PPCODE: 2520 PPCODE:
1336{ 2521{
1337 int vx, vy;
1338 int x, y, z; 2522 int x, y;
1339 int last_name;
1340 mapface face;
1341 int sw4 = (sw + 3) & ~3; 2523 int sw1 = sw + 2;
2524 int sh1 = sh + 2;
2525 int sh3 = sh * 3;
2526 int sw3 = sw * 3;
2527 uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
1342 SV *darkness_sv = sv_2mortal (newSV (sw4 * sh)); 2528 SV *darkness3_sv = sv_2mortal (newSV (sw3 * sh3));
1343 uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv); 2529 uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
1344 2530
1345 memset (darkness, 255, sw4 * sh);
1346 SvPOK_only (darkness_sv); 2531 SvPOK_only (darkness3_sv);
1347 SvCUR_set (darkness_sv, sw4 * sh); 2532 SvCUR_set (darkness3_sv, sw3 * sh3);
1348 2533
1349 vx = self->x + (self->w - sw) / 2 - shift_x; 2534 mx += self->x - 1;
1350 vy = self->y + (self->h - sh) / 2 - shift_y; 2535 my += self->y - 1;
1351 2536
1352 /*
1353 int vx = self->vx = self->w >= sw
1354 ? self->x + (self->w - sw) / 2
1355 : MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1356
1357 int vy = self->vy = self->h >= sh
1358 ? self->y + (self->h - sh) / 2
1359 : MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));
1360 */
1361
1362 glColor4ub (255, 255, 255, 255);
1363
1364 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1365 glEnable (GL_BLEND);
1366 glEnable (GL_TEXTURE_2D);
1367 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1368
1369 glBegin (GL_QUADS);
1370
1371 last_name = 0;
1372
1373 for (z = 0; z < 3; z++)
1374 for (y = 0; y < sh; y++) 2537 for (y = 0; y < sh1; y++)
1375 if (0 <= y + vy && y + vy < self->rows) 2538 if (0 <= y + my && y + my < self->rows)
1376 { 2539 {
1377 maprow *row = self->row + (y + vy); 2540 maprow *row = self->row + (y + my);
1378 2541
1379 for (x = 0; x < sw; x++) 2542 for (x = 0; x < sw1; x++)
1380 if (row->c0 <= x + vx && x + vx < row->c1) 2543 if (row->c0 <= x + mx && x + mx < row->c1)
1381 { 2544 {
1382 mapcell *cell = row->col + (x + vx - row->c0); 2545 mapcell *cell = row->col + (x + mx - row->c0);
1383 2546
1384 darkness[y * sw4 + x] = cell->darkness < 0 2547 darkness1 [y * sw1 + x] = cell->darkness
2548 ? DARKNESS_ADJUST (255 - (cell->darkness - 1))
1385 ? 255 - FOW_DARKNESS 2549 : DARKNESS_ADJUST (255 - FOW_DARKNESS);
1386 : 255 - cell->darkness;
1387
1388 face = cell->face [z];
1389
1390 if (face)
1391 {
1392 maptex tex = self->tex [face];
1393
1394 int px = (x + 1) * 32 - tex.w;
1395 int py = (y + 1) * 32 - tex.h;
1396
1397 if (last_name != tex.name)
1398 {
1399 glEnd ();
1400 last_name = tex.name;
1401 glBindTexture (GL_TEXTURE_2D, last_name);
1402 glBegin (GL_QUADS);
1403 }
1404
1405 glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1406 glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1407 glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1408 glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1409 }
1410 } 2550 }
1411 } 2551 }
1412 2552
1413 glEnd (); 2553 for (y = 0; y < sh; ++y)
2554 for (x = 0; x < sw; ++x)
2555 {
2556 uint8_t d11 = darkness1 [(y ) * sw1 + x ];
2557 uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
2558 uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
2559 uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
2560 uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
2561 uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
2562 uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
2563 uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
2564 uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
1414 2565
1415 glDisable (GL_TEXTURE_2D); 2566 uint8_t r11 = (d11 + d21 + d12) / 3;
1416 glDisable (GL_BLEND); 2567 uint8_t r21 = d21;
2568 uint8_t r31 = (d21 + d31 + d32) / 3;
2569
2570 uint8_t r12 = d12;
2571 uint8_t r22 = d22;
2572 uint8_t r32 = d32;
2573
2574 uint8_t r13 = (d13 + d23 + d12) / 3;
2575 uint8_t r23 = d23;
2576 uint8_t r33 = (d23 + d33 + d32) / 3;
2577
2578 darkness3 [(y * 3 ) * sw3 + (x * 3 )] = MAX (d22, r11);
2579 darkness3 [(y * 3 ) * sw3 + (x * 3 + 1)] = MAX (d22, r21);
2580 darkness3 [(y * 3 ) * sw3 + (x * 3 + 2)] = MAX (d22, r31);
2581 darkness3 [(y * 3 + 1) * sw3 + (x * 3 )] = MAX (d22, r12);
2582 darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 1)] = MAX (d22, r22); /* this MUST be == d22 */
2583 darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 2)] = MAX (d22, r32);
2584 darkness3 [(y * 3 + 2) * sw3 + (x * 3 )] = MAX (d22, r13);
2585 darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 1)] = MAX (d22, r23);
2586 darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 2)] = MAX (d22, r33);
2587 }
2588
2589 free (darkness1);
1417 2590
1418 EXTEND (SP, 3); 2591 EXTEND (SP, 3);
1419 PUSHs (sv_2mortal (newSViv (sw4))); 2592 PUSHs (sv_2mortal (newSViv (sw3)));
1420 PUSHs (sv_2mortal (newSViv (sh))); 2593 PUSHs (sv_2mortal (newSViv (sh3)));
1421 PUSHs (darkness_sv); 2594 PUSHs (darkness3_sv);
1422} 2595}
1423 2596
1424SV * 2597SV *
1425get_rect (CFClient::Map self, int x0, int y0, int w, int h) 2598get_rect (DC::Map self, int x0, int y0, int w, int h)
1426 CODE: 2599 CODE:
1427{ 2600{
1428 int x, y, x1, y1; 2601 int x, y, x1, y1;
1429 SV *data_sv = newSV (w * h * 7 + 5); 2602 SV *data_sv = newSV (w * h * 7 + 5);
1430 uint8_t *data = (uint8_t *)SvPVX (data_sv); 2603 uint8_t *data = (uint8_t *)SvPVX (data_sv);
… …
1455 if (row && row->c0 <= x && x < row->c1) 2628 if (row && row->c0 <= x && x < row->c1)
1456 { 2629 {
1457 mapcell *cell = row->col + (x - row->c0); 2630 mapcell *cell = row->col + (x - row->c0);
1458 uint8_t flags = 0; 2631 uint8_t flags = 0;
1459 2632
1460 if (cell->face [0]) flags |= 1; 2633 if (cell->tile [0]) flags |= 1;
1461 if (cell->face [1]) flags |= 2; 2634 if (cell->tile [1]) flags |= 2;
1462 if (cell->face [2]) flags |= 4; 2635 if (cell->tile [2]) flags |= 4;
1463 2636
1464 *data++ = flags; 2637 *data++ = flags;
1465 2638
1466 if (flags & 1) 2639 if (flags & 1)
1467 { 2640 {
2641 tileid tile = cell->tile [0];
1468 *data++ = cell->face [0] >> 8; 2642 *data++ = tile >> 8;
1469 *data++ = cell->face [0]; 2643 *data++ = tile;
1470 } 2644 }
1471 2645
1472 if (flags & 2) 2646 if (flags & 2)
1473 { 2647 {
2648 tileid tile = cell->tile [1];
1474 *data++ = cell->face [1] >> 8; 2649 *data++ = tile >> 8;
1475 *data++ = cell->face [1]; 2650 *data++ = tile;
1476 } 2651 }
1477 2652
1478 if (flags & 4) 2653 if (flags & 4)
1479 { 2654 {
2655 tileid tile = cell->tile [2];
1480 *data++ = cell->face [2] >> 8; 2656 *data++ = tile >> 8;
1481 *data++ = cell->face [2]; 2657 *data++ = tile;
1482 } 2658 }
1483 } 2659 }
1484 else 2660 else
1485 *data++ = 0; 2661 *data++ = 0;
1486 } 2662 }
1487 } 2663 }
1488 2664
2665 /* if size is w*h + 5 then no data has been found */
2666 if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)
2667 {
1489 SvPOK_only (data_sv); 2668 SvPOK_only (data_sv);
1490 SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv)); 2669 SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
2670 }
2671
1491 RETVAL = data_sv; 2672 RETVAL = data_sv;
1492} 2673}
1493 OUTPUT: 2674 OUTPUT:
1494 RETVAL 2675 RETVAL
1495 2676
1496void 2677void
1497set_rect (CFClient::Map self, int x0, int y0, uint8_t *data) 2678set_rect (DC::Map self, int x0, int y0, SV *data_sv)
1498 PPCODE: 2679 PPCODE:
1499{ 2680{
1500 int x, y, z; 2681 int x, y, z;
1501 int w, h; 2682 int w, h;
1502 int x1, y1; 2683 int x1, y1;
2684 STRLEN len;
2685 uint8_t *data, *end;
2686
2687 len = SvLEN (data_sv);
2688 SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
2689 data = SvPVbyte_nolen (data_sv);
2690 end = data + len + 8;
2691
2692 if (len < 5)
2693 XSRETURN_EMPTY;
1503 2694
1504 if (*data++ != 0) 2695 if (*data++ != 0)
1505 return; /* version mismatch */ 2696 XSRETURN_EMPTY; /* version mismatch */
1506 2697
1507 w = *data++ << 8; w |= *data++; 2698 w = *data++ << 8; w |= *data++;
1508 h = *data++ << 8; h |= *data++; 2699 h = *data++ << 8; h |= *data++;
1509 2700
1510 // we need to do this 'cause we don't keep an absolute coord system for rows 2701 // we need to do this 'cause we don't keep an absolute coord system for rows
… …
1522 { 2713 {
1523 maprow *row = map_get_row (self, y); 2714 maprow *row = map_get_row (self, y);
1524 2715
1525 for (x = x0; x < x1; x++) 2716 for (x = x0; x < x1; x++)
1526 { 2717 {
2718 uint8_t flags;
2719
2720 if (data + 7 >= end)
2721 XSRETURN_EMPTY;
2722
1527 uint8_t flags = *data++; 2723 flags = *data++;
1528 2724
1529 if (flags) 2725 if (flags)
1530 { 2726 {
1531 mapface face[3] = { 0, 0, 0 };
1532
1533 mapcell *cell = row_get_cell (row, x); 2727 mapcell *cell = row_get_cell (row, x);
2728 tileid tile[3] = { 0, 0, 0 };
1534 2729
1535 if (flags & 1) { face[0] = *data++ << 8; face[0] |= *data++; } 2730 if (flags & 1) { tile[0] = *data++ << 8; tile[0] |= *data++; }
1536 if (flags & 2) { face[1] = *data++ << 8; face[1] |= *data++; } 2731 if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
1537 if (flags & 4) { face[2] = *data++ << 8; face[2] |= *data++; } 2732 if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
1538 2733
1539 if (cell->darkness <= 0) 2734 if (cell->darkness == 0)
1540 { 2735 {
1541 cell->darkness = -1; 2736 /*cell->darkness = 0;*/
2737 EXTEND (SP, 3);
1542 2738
1543 for (z = 0; z <= 2; z++) 2739 for (z = 0; z <= 2; z++)
1544 { 2740 {
1545 cell->face[z] = face[z]; 2741 tileid t = tile [z];
1546 2742
1547 if (face[z] && (face[z] >= self->texs || !self->tex[face [z]].name)) 2743 if (t >= self->texs || (t && !self->tex [t].name))
2744 {
1548 XPUSHs (sv_2mortal (newSViv (face[z]))); 2745 PUSHs (sv_2mortal (newSViv (t)));
2746 need_texid (self, t);
2747 }
2748
2749 cell->tile [z] = t;
1549 } 2750 }
1550 } 2751 }
1551 } 2752 }
1552 } 2753 }
1553 } 2754 }
1554} 2755}
1555 2756
1556MODULE = CFClient PACKAGE = CFClient::MixChunk 2757MODULE = Deliantra::Client PACKAGE = DC::RW
1557 2758
1558CFClient::MixChunk 2759DC::RW
1559new_from_file (SV *class, char *path) 2760new (SV *class, SV *data_sv)
1560 CODE: 2761 CODE:
1561 RETVAL = Mix_LoadWAV (path); 2762{
2763 STRLEN datalen;
2764 char *data = SvPVbyte (data_sv, datalen);
2765
2766 RETVAL = SDL_RWFromConstMem (data, datalen);
2767}
1562 OUTPUT: 2768 OUTPUT:
1563 RETVAL 2769 RETVAL
1564 2770
2771DC::RW
2772new_from_file (SV *class, const char *path, const char *mode = "rb")
2773 CODE:
2774 RETVAL = SDL_RWFromFile (path, mode);
2775 OUTPUT:
2776 RETVAL
2777
2778# fails on win32:
2779# dc.xs(2268) : error C2059: syntax error : '('
1565void 2780#void
2781#close (DC::RW self)
2782# CODE:
2783# (self->(close)) (self);
2784
2785MODULE = Deliantra::Client PACKAGE = DC::Channel
2786
2787PROTOTYPES: DISABLE
2788
2789DC::Channel
2790find ()
2791 CODE:
2792{
2793 RETVAL = Mix_GroupAvailable (-1);
2794
2795 if (RETVAL < 0)
2796 {
2797 RETVAL = Mix_GroupOldest (-1);
2798
2799 if (RETVAL < 0)
2800 XSRETURN_UNDEF;
2801
2802 Mix_HaltChannel (RETVAL);
2803 }
2804
2805 Mix_UnregisterAllEffects (RETVAL);
2806 Mix_Volume (RETVAL, 128);
2807}
2808 OUTPUT:
2809 RETVAL
2810
2811void
2812halt (DC::Channel self)
2813 CODE:
2814 Mix_HaltChannel (self);
2815
2816void
2817expire (DC::Channel self, int ticks = -1)
2818 CODE:
2819 Mix_ExpireChannel (self, ticks);
2820
2821void
2822fade_out (DC::Channel self, int ticks = -1)
2823 CODE:
2824 Mix_FadeOutChannel (self, ticks);
2825
2826int
2827volume (DC::Channel self, int volume)
2828 CODE:
2829 RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
2830 OUTPUT:
2831 RETVAL
2832
2833void
2834unregister_all_effects (DC::Channel self)
2835 CODE:
2836 Mix_UnregisterAllEffects (self);
2837
2838void
2839set_panning (DC::Channel self, int left, int right)
2840 CODE:
2841 left = CLAMP (left , 0, 255);
2842 right = CLAMP (right, 0, 255);
2843 Mix_SetPanning (self, left, right);
2844
2845void
2846set_distance (DC::Channel self, int distance)
2847 CODE:
2848 Mix_SetDistance (self, CLAMP (distance, 0, 255));
2849
2850void
2851set_position (DC::Channel self, int angle, int distance)
2852 CODE:
2853
2854void
2855set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
2856 CODE:
2857{
2858 int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
2859 int angle = atan2f (dx, -dy) * 180.f / (float)M_PI + 360.f;
2860 Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
2861}
2862
2863void
2864set_reverse_stereo (DC::Channel self, int flip)
2865 CODE:
2866 Mix_SetReverseStereo (self, flip);
2867
2868MODULE = Deliantra::Client PACKAGE = DC::MixChunk
2869
2870PROTOTYPES: DISABLE
2871
2872DC::MixChunk
2873new (SV *class, DC::RW rwops)
2874 CODE:
2875 RETVAL = Mix_LoadWAV_RW (rwops, 1);
2876 OUTPUT:
2877 RETVAL
2878
2879void
1566DESTROY (CFClient::MixChunk self) 2880DESTROY (DC::MixChunk self)
1567 CODE: 2881 CODE:
1568 Mix_FreeChunk (self); 2882 Mix_FreeChunk (self);
1569 2883
1570int 2884int
1571volume (CFClient::MixChunk self, int volume = -1) 2885volume (DC::MixChunk self, int volume = -1)
1572 CODE: 2886 CODE:
2887 if (items > 1)
2888 volume = CLAMP (volume, 0, 128);
1573 RETVAL = Mix_VolumeChunk (self, volume); 2889 RETVAL = Mix_VolumeChunk (self, volume);
1574 OUTPUT: 2890 OUTPUT:
1575 RETVAL 2891 RETVAL
1576 2892
1577int 2893DC::Channel
1578play (CFClient::MixChunk self, int channel = -1, int loops = 0, int ticks = -1) 2894play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
1579 CODE: 2895 CODE:
2896{
1580 RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks); 2897 RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
2898
2899 if (RETVAL < 0)
2900 XSRETURN_UNDEF;
2901
2902 if (channel < 0)
2903 {
2904 Mix_UnregisterAllEffects (RETVAL);
2905 Mix_Volume (RETVAL, 128);
2906 }
2907}
1581 OUTPUT: 2908 OUTPUT:
1582 RETVAL 2909 RETVAL
1583 2910
1584MODULE = CFClient PACKAGE = CFClient::MixMusic 2911MODULE = Deliantra::Client PACKAGE = DC::MixMusic
1585 2912
1586int 2913int
1587volume (int volume = -1) 2914volume (int volume = -1)
2915 PROTOTYPE: ;$
1588 CODE: 2916 CODE:
2917 if (items > 0)
2918 volume = CLAMP (volume, 0, 128);
1589 RETVAL = Mix_VolumeMusic (volume); 2919 RETVAL = Mix_VolumeMusic (volume);
1590 OUTPUT: 2920 OUTPUT:
1591 RETVAL 2921 RETVAL
1592 2922
1593CFClient::MixMusic 2923void
1594new_from_file (SV *class, char *path) 2924fade_out (int ms)
1595 CODE: 2925 CODE:
2926 Mix_FadeOutMusic (ms);
2927
2928void
2929halt ()
2930 CODE:
2931 Mix_HaltMusic ();
2932
2933DC::MixMusic
2934new (SV *class, DC::RW rwops)
2935 CODE:
1596 RETVAL = Mix_LoadMUS (path); 2936 RETVAL = Mix_LoadMUS_RW (rwops);
1597 OUTPUT: 2937 OUTPUT:
1598 RETVAL 2938 RETVAL
1599 2939
1600void 2940void
1601DESTROY (CFClient::MixMusic self) 2941DESTROY (DC::MixMusic self)
1602 CODE: 2942 CODE:
1603 Mix_FreeMusic (self); 2943 Mix_FreeMusic (self);
1604 2944
1605int 2945int
1606play (CFClient::MixMusic self, int loops = -1) 2946play (DC::MixMusic self, int loops = -1)
1607 CODE: 2947 CODE:
1608 RETVAL = Mix_PlayMusic (self, loops); 2948 RETVAL = Mix_PlayMusic (self, loops);
1609 OUTPUT: 2949 OUTPUT:
1610 RETVAL 2950 RETVAL
1611 2951
2952void
2953fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
2954 CODE:
2955 Mix_FadeInMusicPos (self, loops, ms, position);
2956
1612MODULE = CFClient PACKAGE = CFClient::OpenGL 2957MODULE = Deliantra::Client PACKAGE = DC::OpenGL
2958
2959PROTOTYPES: ENABLE
1613 2960
1614BOOT: 2961BOOT:
1615{ 2962{
1616 HV *stash = gv_stashpv ("CFClient::OpenGL", 1); 2963 HV *stash = gv_stashpv ("DC::OpenGL", 1);
1617 static const struct { 2964 static const struct {
1618 const char *name; 2965 const char *name;
1619 IV iv; 2966 IV iv;
1620 } *civ, const_iv[] = { 2967 } *civ, const_iv[] = {
1621# define const_iv(name) { # name, (IV)name } 2968# define const_iv(name) { # name, (IV)name }
2969 const_iv (GL_VENDOR),
2970 const_iv (GL_VERSION),
2971 const_iv (GL_EXTENSIONS),
2972 const_iv (GL_MAX_TEXTURE_UNITS),
1622 const_iv (GL_COLOR_MATERIAL), 2973 const_iv (GL_COLOR_MATERIAL),
1623 const_iv (GL_SMOOTH), 2974 const_iv (GL_SMOOTH),
1624 const_iv (GL_FLAT), 2975 const_iv (GL_FLAT),
1625 const_iv (GL_DITHER), 2976 const_iv (GL_DITHER),
1626 const_iv (GL_BLEND), 2977 const_iv (GL_BLEND),
… …
1628 const_iv (GL_SCISSOR_TEST), 2979 const_iv (GL_SCISSOR_TEST),
1629 const_iv (GL_DEPTH_TEST), 2980 const_iv (GL_DEPTH_TEST),
1630 const_iv (GL_ALPHA_TEST), 2981 const_iv (GL_ALPHA_TEST),
1631 const_iv (GL_NORMALIZE), 2982 const_iv (GL_NORMALIZE),
1632 const_iv (GL_RESCALE_NORMAL), 2983 const_iv (GL_RESCALE_NORMAL),
2984 const_iv (GL_FRONT),
2985 const_iv (GL_BACK),
2986 const_iv (GL_AUX0),
1633 const_iv (GL_AND), 2987 const_iv (GL_AND),
1634 const_iv (GL_ONE), 2988 const_iv (GL_ONE),
1635 const_iv (GL_ZERO), 2989 const_iv (GL_ZERO),
1636 const_iv (GL_SRC_ALPHA), 2990 const_iv (GL_SRC_ALPHA),
1637 const_iv (GL_DST_ALPHA), 2991 const_iv (GL_DST_ALPHA),
1638 const_iv (GL_ONE_MINUS_SRC_ALPHA), 2992 const_iv (GL_ONE_MINUS_SRC_ALPHA),
1639 const_iv (GL_ONE_MINUS_DST_ALPHA), 2993 const_iv (GL_ONE_MINUS_DST_ALPHA),
2994 const_iv (GL_SRC_COLOR),
2995 const_iv (GL_DST_COLOR),
2996 const_iv (GL_ONE_MINUS_SRC_COLOR),
2997 const_iv (GL_ONE_MINUS_DST_COLOR),
1640 const_iv (GL_SRC_ALPHA_SATURATE), 2998 const_iv (GL_SRC_ALPHA_SATURATE),
1641 const_iv (GL_RGB), 2999 const_iv (GL_RGB),
1642 const_iv (GL_RGBA), 3000 const_iv (GL_RGBA),
3001 const_iv (GL_RGBA4),
3002 const_iv (GL_RGBA8),
3003 const_iv (GL_RGB5_A1),
1643 const_iv (GL_UNSIGNED_BYTE), 3004 const_iv (GL_UNSIGNED_BYTE),
1644 const_iv (GL_UNSIGNED_SHORT), 3005 const_iv (GL_UNSIGNED_SHORT),
1645 const_iv (GL_UNSIGNED_INT), 3006 const_iv (GL_UNSIGNED_INT),
1646 const_iv (GL_ALPHA), 3007 const_iv (GL_ALPHA),
1647 const_iv (GL_INTENSITY), 3008 const_iv (GL_INTENSITY),
1648 const_iv (GL_LUMINANCE), 3009 const_iv (GL_LUMINANCE),
1649 const_iv (GL_LUMINANCE_ALPHA), 3010 const_iv (GL_LUMINANCE_ALPHA),
1650 const_iv (GL_FLOAT), 3011 const_iv (GL_FLOAT),
1651 const_iv (GL_UNSIGNED_INT_8_8_8_8_REV), 3012 const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
3013 const_iv (GL_COMPRESSED_ALPHA_ARB),
3014 const_iv (GL_COMPRESSED_LUMINANCE_ARB),
3015 const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
3016 const_iv (GL_COMPRESSED_INTENSITY_ARB),
3017 const_iv (GL_COMPRESSED_RGB_ARB),
3018 const_iv (GL_COMPRESSED_RGBA_ARB),
1652 const_iv (GL_COMPILE), 3019 const_iv (GL_COMPILE),
3020 const_iv (GL_PROXY_TEXTURE_1D),
3021 const_iv (GL_PROXY_TEXTURE_2D),
1653 const_iv (GL_TEXTURE_1D), 3022 const_iv (GL_TEXTURE_1D),
1654 const_iv (GL_TEXTURE_2D), 3023 const_iv (GL_TEXTURE_2D),
1655 const_iv (GL_TEXTURE_ENV), 3024 const_iv (GL_TEXTURE_ENV),
1656 const_iv (GL_TEXTURE_MAG_FILTER), 3025 const_iv (GL_TEXTURE_MAG_FILTER),
1657 const_iv (GL_TEXTURE_MIN_FILTER), 3026 const_iv (GL_TEXTURE_MIN_FILTER),
… …
1678 const_iv (GL_COLOR_LOGIC_OP), 3047 const_iv (GL_COLOR_LOGIC_OP),
1679 const_iv (GL_SEPARABLE_2D), 3048 const_iv (GL_SEPARABLE_2D),
1680 const_iv (GL_CONVOLUTION_2D), 3049 const_iv (GL_CONVOLUTION_2D),
1681 const_iv (GL_CONVOLUTION_BORDER_MODE), 3050 const_iv (GL_CONVOLUTION_BORDER_MODE),
1682 const_iv (GL_CONSTANT_BORDER), 3051 const_iv (GL_CONSTANT_BORDER),
3052 const_iv (GL_POINTS),
1683 const_iv (GL_LINES), 3053 const_iv (GL_LINES),
3054 const_iv (GL_LINE_STRIP),
1684 const_iv (GL_LINE_LOOP), 3055 const_iv (GL_LINE_LOOP),
1685 const_iv (GL_QUADS), 3056 const_iv (GL_QUADS),
1686 const_iv (GL_QUAD_STRIP), 3057 const_iv (GL_QUAD_STRIP),
1687 const_iv (GL_TRIANGLES), 3058 const_iv (GL_TRIANGLES),
1688 const_iv (GL_TRIANGLE_STRIP), 3059 const_iv (GL_TRIANGLE_STRIP),
1689 const_iv (GL_TRIANGLE_FAN), 3060 const_iv (GL_TRIANGLE_FAN),
3061 const_iv (GL_POLYGON),
1690 const_iv (GL_PERSPECTIVE_CORRECTION_HINT), 3062 const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
3063 const_iv (GL_POINT_SMOOTH_HINT),
3064 const_iv (GL_LINE_SMOOTH_HINT),
3065 const_iv (GL_POLYGON_SMOOTH_HINT),
3066 const_iv (GL_GENERATE_MIPMAP_HINT),
3067 const_iv (GL_TEXTURE_COMPRESSION_HINT),
1691 const_iv (GL_FASTEST), 3068 const_iv (GL_FASTEST),
3069 const_iv (GL_DONT_CARE),
3070 const_iv (GL_NICEST),
1692 const_iv (GL_V2F), 3071 const_iv (GL_V2F),
1693 const_iv (GL_V3F), 3072 const_iv (GL_V3F),
1694 const_iv (GL_T2F_V3F), 3073 const_iv (GL_T2F_V3F),
1695 const_iv (GL_T2F_N3F_V3F), 3074 const_iv (GL_T2F_N3F_V3F),
3075 const_iv (GL_FUNC_ADD),
3076 const_iv (GL_FUNC_SUBTRACT),
3077 const_iv (GL_FUNC_REVERSE_SUBTRACT),
1696# undef const_iv 3078# undef const_iv
1697 }; 3079 };
1698 3080
1699 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 3081 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1700 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 3082 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
3083
3084 texture_av = newAV ();
3085 AvREAL_off (texture_av);
1701} 3086}
3087
3088void
3089disable_GL_EXT_blend_func_separate ()
3090 CODE:
3091 gl.BlendFuncSeparate = 0;
3092 gl.BlendFuncSeparateEXT = 0;
3093
3094void
3095apple_nvidia_bug (int enable)
1702 3096
1703char * 3097char *
1704gl_vendor () 3098gl_vendor ()
1705 CODE: 3099 CODE:
1706 RETVAL = (char *)glGetString (GL_VENDOR); 3100 RETVAL = (char *)glGetString (GL_VENDOR);
… …
1719 CODE: 3113 CODE:
1720 RETVAL = (char *)glGetString (GL_EXTENSIONS); 3114 RETVAL = (char *)glGetString (GL_EXTENSIONS);
1721 OUTPUT: 3115 OUTPUT:
1722 RETVAL 3116 RETVAL
1723 3117
3118const char *glGetString (GLenum pname)
3119
3120GLint glGetInteger (GLenum pname)
3121 CODE:
3122 glGetIntegerv (pname, &RETVAL);
3123 OUTPUT:
3124 RETVAL
3125
3126GLdouble glGetDouble (GLenum pname)
3127 CODE:
3128 glGetDoublev (pname, &RETVAL);
3129 OUTPUT:
3130 RETVAL
3131
1724int glGetError () 3132int glGetError ()
3133
3134void glFinish ()
1725 3135
1726void glClear (int mask) 3136void glClear (int mask)
1727 3137
1728void glClearColor (float r, float g, float b, float a = 1.0) 3138void glClearColor (float r, float g, float b, float a = 1.0)
1729 PROTOTYPE: @ 3139 PROTOTYPE: @
… …
1740 3150
1741void glBlendFuncSeparate (int sa, int da, int saa, int daa) 3151void glBlendFuncSeparate (int sa, int da, int saa, int daa)
1742 CODE: 3152 CODE:
1743 gl_BlendFuncSeparate (sa, da, saa, daa); 3153 gl_BlendFuncSeparate (sa, da, saa, daa);
1744 3154
3155# void glBlendEquation (int se)
3156
1745void glDepthMask (int flag) 3157void glDepthMask (int flag)
1746 3158
1747void glLogicOp (int opcode) 3159void glLogicOp (int opcode)
1748 3160
1749void glColorMask (int red, int green, int blue, int alpha) 3161void glColorMask (int red, int green, int blue, int alpha)
… …
1753void glPushMatrix () 3165void glPushMatrix ()
1754 3166
1755void glPopMatrix () 3167void glPopMatrix ()
1756 3168
1757void glLoadIdentity () 3169void glLoadIdentity ()
3170
3171void glDrawBuffer (int buffer)
3172
3173void glReadBuffer (int buffer)
1758 3174
1759# near_ and far_ are due to microsofts buggy "c" compiler 3175# near_ and far_ are due to microsofts buggy "c" compiler
1760void glFrustum (double left, double right, double bottom, double top, double near_, double far_) 3176void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
1761 3177
1762# near_ and far_ are due to microsofts buggy "c" compiler 3178# near_ and far_ are due to microsofts buggy "c" compiler
1763void glOrtho (double left, double right, double bottom, double top, double near_, double far_) 3179void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
3180
3181PROTOTYPES: DISABLE
1764 3182
1765void glViewport (int x, int y, int width, int height) 3183void glViewport (int x, int y, int width, int height)
1766 3184
1767void glScissor (int x, int y, int width, int height) 3185void glScissor (int x, int y, int width, int height)
1768 3186
… …
1776 3194
1777void glRotate (float angle, float x, float y, float z) 3195void glRotate (float angle, float x, float y, float z)
1778 CODE: 3196 CODE:
1779 glRotatef (angle, x, y, z); 3197 glRotatef (angle, x, y, z);
1780 3198
1781void glBegin (int mode)
1782
1783void glEnd ()
1784
1785void glColor (float r, float g, float b, float a = 1.0) 3199void glColor (float r, float g, float b, float a = 1.0)
1786 PROTOTYPE: @ 3200 PROTOTYPE: @
1787 ALIAS: 3201 ALIAS:
1788 glColor_premultiply = 1 3202 glColor_premultiply = 1
1789 CODE: 3203 CODE:
1790 if (ix) 3204 if (ix)
1791 { 3205 {
1792 r *= a; 3206 r *= a;
1793 g *= a; 3207 g *= a;
1794 b *= a; 3208 b *= a;
1795 } 3209 }
1796 // microsoft visual "c" rounds instead of truncating... 3210 // microsoft visual "c" rounds instead of truncating...
1797 glColor4ub (MIN ((int)(r * 256.f), 255), 3211 glColor4f (r, g, b, a);
1798 MIN ((int)(g * 256.f), 255),
1799 MIN ((int)(b * 256.f), 255),
1800 MIN ((int)(a * 256.f), 255));
1801
1802void glInterleavedArrays (int format, int stride, char *data)
1803
1804void glDrawElements (int mode, int count, int type, char *indices)
1805
1806# 1.2 void glDrawRangeElements (int mode, int start, int end
1807 3212
1808void glRasterPos (float x, float y, float z = 0.) 3213void glRasterPos (float x, float y, float z = 0.)
1809 CODE: 3214 CODE:
1810 glRasterPos3f (0, 0, z); 3215 glRasterPos3f (0, 0, z);
1811 glBitmap (0, 0, 0, 0, x, y, 0); 3216 glBitmap (0, 0, 0, 0, x, y, 0);
… …
1816 3221
1817void glTexCoord (float s, float t) 3222void glTexCoord (float s, float t)
1818 CODE: 3223 CODE:
1819 glTexCoord2f (s, t); 3224 glTexCoord2f (s, t);
1820 3225
3226void glRect (float x1, float y1, float x2, float y2)
3227 CODE:
3228 glRectf (x1, y1, x2, y2);
3229
3230void glRect_lineloop (float x1, float y1, float x2, float y2)
3231 CODE:
3232 glBegin (GL_LINE_LOOP);
3233 glVertex2f (x1, y1);
3234 glVertex2f (x2, y1);
3235 glVertex2f (x2, y2);
3236 glVertex2f (x1, y2);
3237 glEnd ();
3238
3239PROTOTYPES: ENABLE
3240
3241void glBegin (int mode)
3242
3243void glEnd ()
3244
3245void glPointSize (GLfloat size)
3246
3247void glLineWidth (GLfloat width)
3248
3249void glInterleavedArrays (int format, int stride, char *data)
3250
3251void glDrawElements (int mode, int count, int type, char *indices)
3252
3253# 1.2 void glDrawRangeElements (int mode, int start, int end
3254
1821void glTexEnv (int target, int pname, float param) 3255void glTexEnv (int target, int pname, float param)
1822 CODE: 3256 CODE:
1823 glTexEnvf (target, pname, param); 3257 glTexEnvf (target, pname, param);
1824 3258
1825void glTexParameter (int target, int pname, float param) 3259void glTexParameter (int target, int pname, float param)
… …
1841void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column) 3275void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
1842 CODE: 3276 CODE:
1843 if (gl.SeparableFilter2D) 3277 if (gl.SeparableFilter2D)
1844 gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column); 3278 gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
1845 3279
1846void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data) 3280void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
1847 3281
1848void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border) 3282void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
1849 3283
1850void glDrawPixels (int width, int height, int format, int type, char *pixels) 3284void glDrawPixels (int width, int height, int format, int type, char *pixels)
3285
3286void glPixelZoom (float x, float y)
1851 3287
1852void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR) 3288void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
1853 3289
1854int glGenTexture () 3290int glGenTexture ()
1855 CODE: 3291 CODE:
1856{ 3292 RETVAL = gen_texture ();
1857 GLuint name;
1858 glGenTextures (1, &name);
1859 RETVAL = name;
1860}
1861 OUTPUT: 3293 OUTPUT:
1862 RETVAL 3294 RETVAL
1863 3295
1864void glDeleteTexture (int name) 3296void glDeleteTexture (int name)
1865 CODE: 3297 CODE:
1866{
1867 GLuint name_ = name;
1868 glDeleteTextures (1, &name_); 3298 del_texture (name);
1869} 3299
1870
1871int glGenList () 3300int glGenList ()
1872 CODE: 3301 CODE:
1873 RETVAL = glGenLists (1); 3302 RETVAL = glGenLists (1);
1874 OUTPUT: 3303 OUTPUT:
1875 RETVAL 3304 RETVAL
… …
1882 3311
1883void glEndList () 3312void glEndList ()
1884 3313
1885void glCallList (int list) 3314void glCallList (int list)
1886 3315
3316void c_init ()
3317 CODE:
3318 glPixelStorei (GL_PACK_ALIGNMENT , 1);
3319 glPixelStorei (GL_UNPACK_ALIGNMENT, 1);
1887 3320
3321MODULE = Deliantra::Client PACKAGE = DC::UI::Base
3322
3323PROTOTYPES: DISABLE
3324
3325void
3326find_widget (SV *self, NV x, NV y)
3327 PPCODE:
3328{
3329 if (within_widget (self, x, y))
3330 XPUSHs (self);
3331}
3332
3333BOOT:
3334{
3335 hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
3336
3337 draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
3338 draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
3339 draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
3340 draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
3341}
3342
3343void
3344draw (SV *self)
3345 CODE:
3346{
3347 HV *hv;
3348 SV **svp;
3349 NV x, y, w, h;
3350 SV *draw_x_sv = GvSV (draw_x_gv);
3351 SV *draw_y_sv = GvSV (draw_y_gv);
3352 SV *draw_w_sv = GvSV (draw_w_gv);
3353 SV *draw_h_sv = GvSV (draw_h_gv);
3354 double draw_x, draw_y;
3355
3356 if (!SvROK (self))
3357 croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
3358
3359 hv = (HV *)SvRV (self);
3360
3361 if (SvTYPE (hv) != SVt_PVHV)
3362 croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
3363
3364 svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
3365 svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
3366
3367 if (!h || !w)
3368 XSRETURN_EMPTY;
3369
3370 svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
3371 svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
3372
3373 draw_x = SvNV (draw_x_sv) + x;
3374 draw_y = SvNV (draw_y_sv) + y;
3375
3376 if (draw_x + w < 0 || draw_x >= SvNV (draw_w_sv)
3377 || draw_y + h < 0 || draw_y >= SvNV (draw_h_sv))
3378 XSRETURN_EMPTY;
3379
3380 sv_setnv (draw_x_sv, draw_x);
3381 sv_setnv (draw_y_sv, draw_y);
3382
3383 glPushMatrix ();
3384 glTranslated (x, y, 0);
3385
3386 if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
3387 {
3388 svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
3389
3390 if (svp && SvTRUE (*svp))
3391 {
3392 glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
3393 glEnable (GL_BLEND);
3394 glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
3395 glBegin (GL_QUADS);
3396 glVertex2f (0, 0);
3397 glVertex2f (w, 0);
3398 glVertex2f (w, h);
3399 glVertex2f (0, h);
3400 glEnd ();
3401 glDisable (GL_BLEND);
3402 }
3403 }
3404#if 0
3405 // draw borders, for debugging
3406 glPushMatrix ();
3407 glColor4f (1., 1., 0., 1.);
3408 glTranslatef (.5, .5, 0.);
3409 glBegin (GL_LINE_LOOP);
3410 glVertex2f (0 , 0);
3411 glVertex2f (w - 1, 0);
3412 glVertex2f (w - 1, h - 1);
3413 glVertex2f (0 , h - 1);
3414 glEnd ();
3415 glPopMatrix ();
3416#endif
3417 PUSHMARK (SP);
3418 XPUSHs (self);
3419 PUTBACK;
3420 call_method ("_draw", G_VOID | G_DISCARD);
3421 SPAGAIN;
3422
3423 glPopMatrix ();
3424
3425 draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
3426 draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
3427}
3428

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