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Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.122 by root, Fri Jun 23 22:35:15 2006 UTC vs.
Revision 1.312 by root, Thu Dec 29 07:13:44 2011 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
47#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, objetc replacement character */ 85#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
48 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 */
49#define FOW_DARKNESS 32 89#define FOW_DARKNESS 50
90#define DARKNESS_ADJUST(n) (n)
50 91
51#define MAP_EXTEND_X 32 92#define MAP_EXTEND_X 32
52#define MAP_EXTEND_Y 512 93#define MAP_EXTEND_Y 512
53 94
54#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 char *
106fast_sv_grow (SV *sv, STRLEN need)
107{
108 STRLEN len = SvLEN (sv);
109 STRLEN want = SvCUR (sv) + need;
110
111 if (expect_false (len < want))
112 {
113 do
114 len *= 2;
115 while (len < want);
116
117 sv_grow (sv, len);
118 }
119
120 SvCUR_set (sv, want);
121 return SvEND (sv) - need;
122}
123
124static AV *texture_av;
55 125
56static struct 126static struct
57{ 127{
58#define GL_FUNC(ptr,name) ptr name; 128#define GL_FUNC(ptr,name) ptr name;
59#include "glfunc.h" 129#include "glfunc.h"
60#undef GL_FUNC 130#undef GL_FUNC
61} gl; 131} gl;
62 132
133static void
63static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa) 134gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
64{ 135{
65 if (gl.BlendFuncSeparate) 136 if (gl.BlendFuncSeparate)
66 gl.BlendFuncSeparate (sa, da, saa, daa); 137 gl.BlendFuncSeparate (sa, da, saa, daa);
67 else if (gl.BlendFuncSeparateEXT) 138 else if (gl.BlendFuncSeparateEXT)
68 gl.BlendFuncSeparateEXT (sa, da, saa, daa); 139 gl.BlendFuncSeparateEXT (sa, da, saa, daa);
69 else 140 else
70 glBlendFunc (sa, da); 141 glBlendFunc (sa, da);
71} 142}
72 143
144static GLuint
145gen_texture ()
146{
147 GLuint name;
148
149 if (AvFILL (texture_av) >= 0)
150 name = (GLuint)(size_t)av_pop (texture_av);
151 else
152 glGenTextures (1, &name);
153
154 return name;
155}
156
157static void
158del_texture (GLuint name)
159{
160 /* make a half-assed attempt at returning the memory used by the texture */
161 /* textures are frequently being reused by cfplus anyway */
162 /*glBindTexture (GL_TEXTURE_2D, name);*/
163 /*glTexImage2D (GL_TEXTURE_2D, 0, GL_ALPHA, 0, 0, 0, GL_ALPHA, GL_UNSIGNED_BYTE, 0);*/
164 av_push (texture_av, (SV *)(size_t)name);
165 glDeleteTextures (1, &name);
166}
167
168#include "texcache.c"
169#include "rendercache.c"
170
171#include "pango-font.c"
172#include "pango-fontmap.c"
173#include "pango-render.c"
174
175typedef IV DC__Channel;
176typedef SDL_RWops *DC__RW;
73typedef Mix_Chunk *CFClient__MixChunk; 177typedef Mix_Chunk *DC__MixChunk;
74typedef Mix_Music *CFClient__MixMusic; 178typedef Mix_Music *DC__MixMusic;
75 179
76typedef PangoFontDescription *CFClient__Font; 180typedef PangoFontDescription *DC__Font;
77 181
78static int 182static int
79shape_attr_p (PangoLayoutRun *run) 183shape_attr_p (PangoLayoutRun *run)
80{ 184{
81 GSList *attrs = run->item->analysis.extra_attrs; 185 GSList *attrs = run->item->analysis.extra_attrs;
… …
92 196
93 return 0; 197 return 0;
94} 198}
95 199
96typedef struct cf_layout { 200typedef struct cf_layout {
97 PangoLayout *pl; // either derived from a cairo or ft2 context 201 PangoLayout *pl;
98 int rgba; // wether we use rgba (cairo) or grayscale (ft2)
99 float r, g, b, a; // default color for rgba mode 202 float r, g, b, a; // default color for rgba mode
100 int base_height; 203 int base_height;
101 CFClient__Font font; 204 DC__Font font;
205 rc_t *rc;
102} *CFClient__Layout; 206} *DC__Layout;
103 207
104static CFClient__Font default_font; 208static DC__Font default_font;
105static PangoContext *ft2_context, *cairo_context; 209static PangoContext *opengl_context;
106static PangoFontMap *ft2_fontmap, *cairo_fontmap; 210static PangoFontMap *opengl_fontmap;
107 211
108static void 212static void
109substitute_func (FcPattern *pattern, gpointer data) 213substitute_func (FcPattern *pattern, gpointer data)
110{ 214{
111 FcPatternAddBool (pattern, FC_HINTING, 1); 215 FcPatternAddBool (pattern, FC_HINTING, 1);
112#ifdef FC_HINT_STYLE 216#ifdef FC_HINT_STYLE
113 FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL); 217 FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);
114#endif 218#endif
115#ifdef _WIN32
116 FcPatternAddBool (pattern, FC_AUTOHINT, 1);
117#else
118 FcPatternAddBool (pattern, FC_AUTOHINT, 0); 219 FcPatternAddBool (pattern, FC_AUTOHINT, 0);
119#endif
120} 220}
121 221
122static void 222static void
123layout_update_font (CFClient__Layout self) 223layout_update_font (DC__Layout self)
124{ 224{
125 /* use a random scale factor to account for unknown descenders, 0.8 works 225 /* use a random scale factor to account for unknown descenders, 0.8 works
126 * reasonably well with bitstream vera 226 * reasonably well with dejavu/bistream fonts
127 */ 227 */
128 PangoFontDescription *font = self->font ? self->font : default_font; 228 PangoFontDescription *font = self->font ? self->font : default_font;
129 229
130 pango_font_description_set_absolute_size (font, 230 pango_font_description_set_absolute_size (font,
131 MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10)); 231 MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
132 232
133 pango_layout_set_font_description (self->pl, font); 233 pango_layout_set_font_description (self->pl, font);
134} 234}
135 235
136static void 236static void
137layout_get_pixel_size (CFClient__Layout self, int *w, int *h) 237layout_get_pixel_size (DC__Layout self, int *w, int *h)
138{ 238{
239 PangoRectangle rect;
240
241 // get_pixel_* wrongly rounds down
139 pango_layout_get_pixel_size (self->pl, w, h); 242 pango_layout_get_extents (self->pl, 0, &rect);
140 243
141 if (!*w) *w = 1; 244 rect.width = (rect.width + PANGO_SCALE - 1) / PANGO_SCALE;
142 if (!*h) *h = 1; 245 rect.height = (rect.height + PANGO_SCALE - 1) / PANGO_SCALE;
143 246
144 *w = (*w + 3) & ~3; 247 if (!rect.width) rect.width = 1;
145} 248 if (!rect.height) rect.height = 1;
146 249
250 *w = rect.width;
251 *h = rect.height;
252}
253
254typedef uint16_t tileid;
147typedef uint16_t mapface; 255typedef uint16_t faceid;
148 256
149typedef struct { 257typedef struct {
150 GLint name; 258 GLuint name;
151 int w, h; 259 int w, h;
152 float s, t; 260 float s, t;
153 uint8_t r, g, b, a; 261 uint8_t r, g, b, a;
262 tileid smoothtile;
263 uint8_t smoothlevel;
264 uint8_t unused; /* set to zero on use */
154} maptex; 265} maptex;
155 266
156typedef struct { 267typedef struct {
268 uint32_t player;
269 tileid tile[3];
157 int16_t darkness; 270 uint16_t darkness;
158 mapface face[3]; 271 uint8_t stat_width, stat_hp, flags, smoothmax;
159} mapcell; 272} mapcell;
160 273
161typedef struct { 274typedef struct {
162 int32_t c0, c1; 275 int32_t c0, c1;
163 mapcell *col; 276 mapcell *col;
164} maprow; 277} maprow;
165 278
166typedef struct map { 279typedef struct map {
167 int x, y, w, h; 280 int x, y, w, h;
168 int ox, oy; /* offset to virtual global coordinate system */ 281 int ox, oy; /* offset to virtual global coordinate system */
169 int faces; 282 int faces; tileid *face2tile; // [faceid]
170 mapface *face; 283 int texs; maptex *tex; // [tileid]
171
172 int texs;
173 maptex *tex;
174 284
175 int32_t rows; 285 int32_t rows;
176 maprow *row; 286 maprow *row;
177} *CFClient__Map; 287} *DC__Map;
178 288
179static char * 289static char *
180prepend (char *ptr, int sze, int inc) 290prepend (char *ptr, int sze, int inc)
181{ 291{
182 char *p; 292 char *p;
… …
199} 309}
200 310
201#define Append(type,ptr,sze,inc) (ptr) = (type *)append ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type)) 311#define Append(type,ptr,sze,inc) (ptr) = (type *)append ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
202#define Prepend(type,ptr,sze,inc) (ptr) = (type *)prepend ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type)) 312#define Prepend(type,ptr,sze,inc) (ptr) = (type *)prepend ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
203 313
314static void
315need_facenum (struct map *self, faceid face)
316{
317 while (self->faces <= face)
318 {
319 Append (tileid, self->face2tile, self->faces, self->faces);
320 self->faces *= 2;
321 }
322}
323
324static void
325need_texid (struct map *self, int texid)
326{
327 while (self->texs <= texid)
328 {
329 Append (maptex, self->tex, self->texs, self->texs);
330 self->texs *= 2;
331 }
332}
333
204static maprow * 334static maprow *
205map_get_row (CFClient__Map self, int y) 335map_get_row (DC__Map self, int y)
206{ 336{
207 if (0 > y) 337 if (0 > y)
208 { 338 {
209 int extend = - y + MAP_EXTEND_Y; 339 int extend = - y + MAP_EXTEND_Y;
210 Prepend (maprow, self->row, self->rows, extend); 340 Prepend (maprow, self->row, self->rows, extend);
… …
248 378
249 return row->col + (x - row->c0); 379 return row->col + (x - row->c0);
250} 380}
251 381
252static mapcell * 382static mapcell *
253map_get_cell (CFClient__Map self, int x, int y) 383map_get_cell (DC__Map self, int x, int y)
254{ 384{
255 return row_get_cell (map_get_row (self, y), x); 385 return row_get_cell (map_get_row (self, y), x);
256} 386}
257 387
258static void 388static void
259map_clear (CFClient__Map self) 389map_clear (DC__Map self)
260{ 390{
261 int r; 391 int r;
262 392
263 for (r = 0; r < self->rows; r++) 393 for (r = 0; r < self->rows; r++)
264 Safefree (self->row[r].col); 394 Safefree (self->row[r].col);
… …
271 self->oy = 0; 401 self->oy = 0;
272 self->row = 0; 402 self->row = 0;
273 self->rows = 0; 403 self->rows = 0;
274} 404}
275 405
406#define CELL_CLEAR(cell) \
407 do { \
408 if ((cell)->player) \
409 (cell)->tile [2] = 0; \
410 (cell)->darkness = 0; \
411 (cell)->stat_hp = 0; \
412 (cell)->flags = 0; \
413 (cell)->player = 0; \
414 } while (0)
415
276static void 416static void
277map_blank (CFClient__Map self, int x0, int y0, int w, int h) 417map_blank (DC__Map self, int x0, int y0, int w, int h)
278{ 418{
279 int x, y; 419 int x, y;
280 maprow *row; 420 maprow *row;
421 mapcell *cell;
281 422
282 for (y = y0; y < y0 + h; y++) 423 for (y = y0; y < y0 + h; y++)
283 if (y >= 0) 424 if (y >= 0)
284 { 425 {
285 if (y >= self->rows) 426 if (y >= self->rows)
… …
291 if (x >= row->c0) 432 if (x >= row->c0)
292 { 433 {
293 if (x >= row->c1) 434 if (x >= row->c1)
294 break; 435 break;
295 436
296 row->col[x - row->c0].darkness = -1; 437 cell = row->col + x - row->c0;
438
439 CELL_CLEAR (cell);
297 } 440 }
298 } 441 }
442}
443
444typedef struct {
445 tileid tile;
446 uint8_t x, y, level;
447} smooth_key;
448
449static void
450smooth_or_bits (HV *hv, smooth_key *key, IV bits)
451{
452 SV **sv = hv_fetch (hv, (char *)key, sizeof (*key), 1);
453
454 if (SvIOK (*sv))
455 SvIV_set (*sv, SvIVX (*sv) | bits);
456 else
457 sv_setiv (*sv, bits);
299} 458}
300 459
301static void 460static void
302music_finished (void) 461music_finished (void)
303{ 462{
… …
320 ev.code = 1; 479 ev.code = 1;
321 ev.data1 = (void *)(long)channel; 480 ev.data1 = (void *)(long)channel;
322 ev.data2 = 0; 481 ev.data2 = 0;
323 482
324 SDL_PushEvent ((SDL_Event *)&ev); 483 SDL_PushEvent ((SDL_Event *)&ev);
484}
485
486static unsigned int
487div255 (unsigned int n)
488{
489 return (n + (n >> 8)) >> 8;
325} 490}
326 491
327static unsigned int 492static unsigned int
328minpot (unsigned int n) 493minpot (unsigned int n)
329{ 494{
… …
339 n |= n >> 16; 504 n |= n >> 16;
340 505
341 return n + 1; 506 return n + 1;
342} 507}
343 508
344MODULE = CFClient PACKAGE = CFClient 509static unsigned int
510popcount (unsigned int n)
511{
512 n -= (n >> 1) & 0x55555555U;
513 n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
514 n = ((n >> 4) + n) & 0x0f0f0f0fU;
515 n *= 0x01010101U;
516
517 return n >> 24;
518}
519
520/* SDL should provide this, really. */
521#define SDLK_MODIFIER_MIN 300
522#define SDLK_MODIFIER_MAX 314
523
524/******************************************************************************/
525
526static GV *draw_x_gv, *draw_y_gv, *draw_w_gv, *draw_h_gv;
527static GV *hover_gv;
528
529static int
530within_widget (SV *widget, NV x, NV y)
531{
532 HV *self;
533 SV **svp;
534 NV wx, ww, wy, wh;
535
536 if (!SvROK (widget))
537 return 0;
538
539 self = (HV *)SvRV (widget);
540
541 if (SvTYPE (self) != SVt_PVHV)
542 return 0;
543
544 svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
545 if (y < wy)
546 return 0;
547
548 svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
549 if (y >= wy + wh)
550 return 0;
551
552 svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
553 if (x < wx)
554 return 0;
555
556 svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
557 if (x >= wx + ww)
558 return 0;
559
560 svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
561 if (!svp || !SvTRUE (*svp))
562 return 0;
563
564 return 1;
565}
566
567/******************************************************************************/
568
569/* process keyboard modifiers */
570static int
571mod_munge (int mod)
572{
573 mod &= MOD_MASK;
574
575 if (mod & (KMOD_META | KMOD_ALT))
576 mod |= KMOD_LRAM;
577
578 return mod;
579}
580
581static void
582deliantra_main ()
583{
584 char *argv[] = { 0 };
585 call_argv ("DC::Main::main", G_DISCARD | G_VOID, argv);
586}
587
588#ifdef __MACOSX__
589 /* to due surprising braindamage on the side of SDL design, we
590 * do some mind-boggling hack here: SDL requires a custom main()
591 * on OS X, so... we provide one and call the original main(), which,
592 * due to shared library magic, calls -lSDLmain's main, not perl's main,
593 * and which calls our main (== SDL_main) back.
594 */
595 extern C_LINKAGE int
596 main (int argc, char *argv[])
597 {
598 deliantra_main ();
599 }
600
601 #undef main
602
603 extern C_LINKAGE int main (int argc, char *argv[]);
604
605 static void
606 SDL_braino (void)
607 {
608 char *argv[] = { "deliantra client", 0 };
609 (main) (1, argv);
610 }
611#else
612 static void
613 SDL_braino (void)
614 {
615 deliantra_main ();
616 }
617#endif
618
619MODULE = Deliantra::Client PACKAGE = DC
345 620
346PROTOTYPES: ENABLE 621PROTOTYPES: ENABLE
347 622
348BOOT: 623BOOT:
349{ 624{
350 HV *stash = gv_stashpv ("CFClient", 1); 625 HV *stash = gv_stashpv ("DC", 1);
351 static const struct { 626 static const struct {
352 const char *name; 627 const char *name;
353 IV iv; 628 IV iv;
354 } *civ, const_iv[] = { 629 } *civ, const_iv[] = {
355# define const_iv(name) { # name, (IV)name } 630# define const_iv(name) { # name, (IV)name }
631 const_iv (SDLK_MODIFIER_MIN),
632 const_iv (SDLK_MODIFIER_MAX),
633
356 const_iv (SDL_ACTIVEEVENT), 634 const_iv (SDL_ACTIVEEVENT),
357 const_iv (SDL_KEYDOWN), 635 const_iv (SDL_KEYDOWN),
358 const_iv (SDL_KEYUP), 636 const_iv (SDL_KEYUP),
359 const_iv (SDL_MOUSEMOTION), 637 const_iv (SDL_MOUSEMOTION),
360 const_iv (SDL_MOUSEBUTTONDOWN), 638 const_iv (SDL_MOUSEBUTTONDOWN),
… …
369 const_iv (SDL_EVENT_RESERVEDA), 647 const_iv (SDL_EVENT_RESERVEDA),
370 const_iv (SDL_EVENT_RESERVEDB), 648 const_iv (SDL_EVENT_RESERVEDB),
371 const_iv (SDL_VIDEORESIZE), 649 const_iv (SDL_VIDEORESIZE),
372 const_iv (SDL_VIDEOEXPOSE), 650 const_iv (SDL_VIDEOEXPOSE),
373 const_iv (SDL_USEREVENT), 651 const_iv (SDL_USEREVENT),
652
653 const_iv (SDL_APPINPUTFOCUS),
654 const_iv (SDL_APPMOUSEFOCUS),
655 const_iv (SDL_APPACTIVE),
656
657
658 const_iv (SDLK_UNKNOWN),
659 const_iv (SDLK_FIRST),
660 const_iv (SDLK_BACKSPACE),
661 const_iv (SDLK_TAB),
662 const_iv (SDLK_CLEAR),
663 const_iv (SDLK_RETURN),
664 const_iv (SDLK_PAUSE),
665 const_iv (SDLK_ESCAPE),
666 const_iv (SDLK_SPACE),
667 const_iv (SDLK_EXCLAIM),
668 const_iv (SDLK_QUOTEDBL),
669 const_iv (SDLK_HASH),
670 const_iv (SDLK_DOLLAR),
671 const_iv (SDLK_AMPERSAND),
672 const_iv (SDLK_QUOTE),
673 const_iv (SDLK_LEFTPAREN),
674 const_iv (SDLK_RIGHTPAREN),
675 const_iv (SDLK_ASTERISK),
676 const_iv (SDLK_PLUS),
677 const_iv (SDLK_COMMA),
678 const_iv (SDLK_MINUS),
679 const_iv (SDLK_PERIOD),
680 const_iv (SDLK_SLASH),
681 const_iv (SDLK_0),
682 const_iv (SDLK_1),
683 const_iv (SDLK_2),
684 const_iv (SDLK_3),
685 const_iv (SDLK_4),
686 const_iv (SDLK_5),
687 const_iv (SDLK_6),
688 const_iv (SDLK_7),
689 const_iv (SDLK_8),
690 const_iv (SDLK_9),
691 const_iv (SDLK_COLON),
692 const_iv (SDLK_SEMICOLON),
693 const_iv (SDLK_LESS),
694 const_iv (SDLK_EQUALS),
695 const_iv (SDLK_GREATER),
696 const_iv (SDLK_QUESTION),
697 const_iv (SDLK_AT),
698
699 const_iv (SDLK_LEFTBRACKET),
700 const_iv (SDLK_BACKSLASH),
701 const_iv (SDLK_RIGHTBRACKET),
702 const_iv (SDLK_CARET),
703 const_iv (SDLK_UNDERSCORE),
704 const_iv (SDLK_BACKQUOTE),
705 const_iv (SDLK_DELETE),
706
707 const_iv (SDLK_FIRST),
708 const_iv (SDLK_LAST),
374 const_iv (SDLK_KP0), 709 const_iv (SDLK_KP0),
375 const_iv (SDLK_KP1), 710 const_iv (SDLK_KP1),
376 const_iv (SDLK_KP2), 711 const_iv (SDLK_KP2),
377 const_iv (SDLK_KP3), 712 const_iv (SDLK_KP3),
378 const_iv (SDLK_KP4), 713 const_iv (SDLK_KP4),
… …
433 const_iv (SDLK_BREAK), 768 const_iv (SDLK_BREAK),
434 const_iv (SDLK_MENU), 769 const_iv (SDLK_MENU),
435 const_iv (SDLK_POWER), 770 const_iv (SDLK_POWER),
436 const_iv (SDLK_EURO), 771 const_iv (SDLK_EURO),
437 const_iv (SDLK_UNDO), 772 const_iv (SDLK_UNDO),
773
438 const_iv (KMOD_NONE), 774 const_iv (KMOD_NONE),
775 const_iv (KMOD_SHIFT),
439 const_iv (KMOD_LSHIFT), 776 const_iv (KMOD_LSHIFT),
440 const_iv (KMOD_RSHIFT), 777 const_iv (KMOD_RSHIFT),
778 const_iv (KMOD_CTRL),
441 const_iv (KMOD_LCTRL), 779 const_iv (KMOD_LCTRL),
442 const_iv (KMOD_RCTRL), 780 const_iv (KMOD_RCTRL),
781 const_iv (KMOD_ALT),
443 const_iv (KMOD_LALT), 782 const_iv (KMOD_LALT),
444 const_iv (KMOD_RALT), 783 const_iv (KMOD_RALT),
784 const_iv (KMOD_META),
445 const_iv (KMOD_LMETA), 785 const_iv (KMOD_LMETA),
446 const_iv (KMOD_RMETA), 786 const_iv (KMOD_RMETA),
447 const_iv (KMOD_NUM), 787 const_iv (KMOD_NUM),
448 const_iv (KMOD_CAPS), 788 const_iv (KMOD_CAPS),
449 const_iv (KMOD_MODE), 789 const_iv (KMOD_MODE),
450 const_iv (KMOD_CTRL), 790
451 const_iv (KMOD_SHIFT), 791 const_iv (KMOD_LRAM),
452 const_iv (KMOD_ALT), 792
453 const_iv (KMOD_META) 793 const_iv (MIX_DEFAULT_FORMAT),
794
795 const_iv (SDL_INIT_TIMER),
796 const_iv (SDL_INIT_AUDIO),
797 const_iv (SDL_INIT_VIDEO),
798 const_iv (SDL_INIT_CDROM),
799 const_iv (SDL_INIT_JOYSTICK),
800 const_iv (SDL_INIT_EVERYTHING),
801 const_iv (SDL_INIT_NOPARACHUTE),
802 const_iv (SDL_INIT_EVENTTHREAD),
803
804 const_iv (SDL_GL_RED_SIZE),
805 const_iv (SDL_GL_GREEN_SIZE),
806 const_iv (SDL_GL_BLUE_SIZE),
807 const_iv (SDL_GL_ALPHA_SIZE),
808 const_iv (SDL_GL_DOUBLEBUFFER),
809 const_iv (SDL_GL_BUFFER_SIZE),
810 const_iv (SDL_GL_DEPTH_SIZE),
811 const_iv (SDL_GL_STENCIL_SIZE),
812 const_iv (SDL_GL_ACCUM_RED_SIZE),
813 const_iv (SDL_GL_ACCUM_GREEN_SIZE),
814 const_iv (SDL_GL_ACCUM_BLUE_SIZE),
815 const_iv (SDL_GL_ACCUM_ALPHA_SIZE),
816 const_iv (SDL_GL_STEREO),
817 const_iv (SDL_GL_MULTISAMPLEBUFFERS),
818 const_iv (SDL_GL_MULTISAMPLESAMPLES),
819 const_iv (SDL_GL_ACCELERATED_VISUAL),
820 const_iv (SDL_GL_SWAP_CONTROL),
821
822 const_iv (FOW_DARKNESS)
454# undef const_iv 823# undef const_iv
455 }; 824 };
456 825
457 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 826 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
458 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 827 newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
828
829 assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
830 assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
459} 831}
832
833void
834weaken (SV *rv)
835 PROTOTYPE: $
836 CODE:
837 sv_rvweaken (rv);
838
839int
840in_destruct ()
841 CODE:
842 RETVAL = PL_main_cv == Nullcv;
843 OUTPUT:
844 RETVAL
460 845
461NV floor (NV x) 846NV floor (NV x)
462 847
463NV ceil (NV x) 848NV ceil (NV x)
464 849
850IV minpot (UV n)
851
852IV popcount (UV n)
853
854NV distance (NV dx, NV dy)
855 CODE:
856 RETVAL = pow (dx * dx + dy * dy, 0.5);
857 OUTPUT:
858 RETVAL
859
465void 860void
466pango_init () 861pango_init ()
467 CODE: 862 CODE:
468 // delayed, so it can pick up new fonts added by AddFontResourceEx
469{ 863{
470 {
471 ft2_fontmap = pango_ft2_font_map_new (); 864 opengl_fontmap = pango_opengl_font_map_new ();
472 pango_ft2_font_map_set_default_substitute ((PangoFT2FontMap *)ft2_fontmap, substitute_func, 0, 0); 865 pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
473 ft2_context = pango_ft2_font_map_create_context ((PangoFT2FontMap *)ft2_fontmap); 866 opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
474 } 867 /*pango_context_set_font_description (opengl_context, default_font);*/
475 { 868#if PANGO_VERSION_CHECK (1, 15, 2)
476 cairo_font_options_t *fopt = cairo_font_options_create (); 869 pango_context_set_language (opengl_context, pango_language_from_string ("en"));
477 cairo_fontmap = pango_cairo_font_map_get_default (); 870 /*pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);*/
478 cairo_context = pango_cairo_font_map_create_context ((PangoCairoFontMap *)cairo_fontmap);
479#ifdef _WIN32
480 // cairo looks like shit eaten twice on windows
481 cairo_font_options_set_antialias (fopt, CAIRO_ANTIALIAS_NONE);
482#else
483 cairo_font_options_set_antialias (fopt, CAIRO_ANTIALIAS_GRAY);
484#endif 871#endif
485 cairo_font_options_set_hint_style (fopt, CAIRO_HINT_STYLE_FULL);
486 cairo_font_options_set_hint_metrics (fopt, CAIRO_HINT_METRICS_ON);
487 pango_cairo_context_set_font_options (cairo_context, fopt);
488 cairo_font_options_destroy (fopt);
489 }
490} 872}
491 873
492int 874char *SDL_GetError ()
493SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO)
494 875
495void 876void SDL_braino ()
877
878int SDL_Init (U32 flags)
879
880int SDL_InitSubSystem (U32 flags)
881
882void SDL_QuitSubSystem (U32 flags)
883
496SDL_Quit () 884void SDL_Quit ()
497 885
886int SDL_GL_SetAttribute (int attr, int value)
887
888int SDL_GL_GetAttribute (int attr)
889 CODE:
890 if (SDL_GL_GetAttribute (attr, &RETVAL))
891 XSRETURN_UNDEF;
892 OUTPUT:
893 RETVAL
894
498void 895void
499SDL_ListModes () 896SDL_ListModes (int rgb, int alpha)
500 PPCODE: 897 PPCODE:
501{ 898{
502 SDL_Rect **m; 899 SDL_Rect **m;
503 900
504 SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5); 901 SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
505 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5); 902 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
506 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5); 903 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
507 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1); 904 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
508 905
509 SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15); 906 SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
510 SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0); 907 SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
511 908
512 SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0); 909 SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
513 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0); 910 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
514 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0); 911 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
515 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0); 912 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
516 913
517 SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1); 914 SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
518 915 SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
519 SDL_EnableUNICODE (1);
520 SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
521 916
522 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL); 917 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
523 918
524 if (m && m != (SDL_Rect **)-1) 919 if (m && m != (SDL_Rect **)-1)
525 while (*m) 920 while (*m)
526 { 921 {
922 if ((*m)->w >= 400 && (*m)->h >= 300)
923 {
527 AV *av = newAV (); 924 AV *av = newAV ();
528 av_push (av, newSViv ((*m)->w)); 925 av_push (av, newSViv ((*m)->w));
529 av_push (av, newSViv ((*m)->h)); 926 av_push (av, newSViv ((*m)->h));
927 av_push (av, newSViv (rgb));
928 av_push (av, newSViv (alpha));
530 XPUSHs (sv_2mortal (newRV_noinc ((SV *)av))); 929 XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
930 }
531 931
532 ++m; 932 ++m;
533 } 933 }
534} 934}
535 935
536char *
537SDL_GetError ()
538
539int 936int
540SDL_SetVideoMode (int w, int h, int fullscreen) 937SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
541 CODE: 938 CODE:
939{
940 SDL_EnableUNICODE (1);
941 SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
942
943 SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
944 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
945 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
946 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
947
542 RETVAL = !!SDL_SetVideoMode ( 948 RETVAL = !!SDL_SetVideoMode (
543 w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0) 949 w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)
544 ); 950 );
951
545 if (RETVAL) 952 if (RETVAL)
546 { 953 {
547 SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+"); 954 av_clear (texture_av);
955
956 SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
548# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name); 957#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
549# include "glfunc.h" 958#include "glfunc.h"
550# undef GL_FUNC 959#undef GL_FUNC
960
961 if (!gl.ActiveTexture ) gl.ActiveTexture = gl.ActiveTextureARB;
962 if (!gl.MultiTexCoord2f) gl.MultiTexCoord2f = gl.MultiTexCoord2fARB;
551 } 963 }
964}
552 OUTPUT: 965 OUTPUT:
553 RETVAL 966 RETVAL
554 967
555void 968void
556SDL_GL_SwapBuffers () 969SDL_GL_SwapBuffers ()
557 970
558char * 971char *
559SDL_GetKeyName (int sym) 972SDL_GetKeyName (int sym)
560 973
974int
975SDL_GetAppState ()
976
977int
978SDL_GetModState ()
979
980int
981SDL_WaitEvent ()
982 C_ARGS: 0
983
561void 984void
562SDL_PollEvent () 985SDL_PumpEvents ()
986
987void
988peep_events ()
563 PPCODE: 989 PPCODE:
564{ 990{
565 SDL_Event ev; 991 SDL_Event ev;
566 992
567 while (SDL_PollEvent (&ev)) 993 SDL_PumpEvents ();
994 while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
568 { 995 {
569 HV *hv = newHV (); 996 HV *hv = newHV ();
570 hv_store (hv, "type", 4, newSViv (ev.type), 0); 997 hv_store (hv, "type", 4, newSViv (ev.type), 0);
571 998
572 switch (ev.type) 999 switch (ev.type)
573 { 1000 {
574 case SDL_KEYDOWN: 1001 case SDL_KEYDOWN:
575 case SDL_KEYUP: 1002 case SDL_KEYUP:
576 hv_store (hv, "state", 5, newSViv (ev.key.state), 0); 1003 hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
577 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0); 1004 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
578 hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0); 1005 hv_store (hv, "mod", 3, newSViv (mod_munge (ev.key.keysym.mod)), 0);
1006 hv_store (hv, "cmod", 4, newSViv (mod_munge (SDL_GetModState ())), 0); /* current mode */
579 hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0); 1007 hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
580 break; 1008 break;
581 1009
582 case SDL_ACTIVEEVENT: 1010 case SDL_ACTIVEEVENT:
583 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0); 1011 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
584 hv_store (hv, "state", 5, newSViv (ev.active.state), 0); 1012 hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
585 break; 1013 break;
586 1014
587 case SDL_MOUSEMOTION: 1015 case SDL_MOUSEMOTION:
1016 {
1017 int state = ev.motion.state;
1018 int x = ev.motion.x;
1019 int y = ev.motion.y;
1020 int xrel = ev.motion.xrel;
1021 int yrel = ev.motion.yrel;
1022
1023 /* do simplistic event compression */
1024 while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
1025 && state == ev.motion.state)
1026 {
1027 xrel += ev.motion.xrel;
1028 yrel += ev.motion.yrel;
1029 x = ev.motion.x;
1030 y = ev.motion.y;
1031 SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
1032 }
1033
588 hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0); 1034 hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
589
590 hv_store (hv, "state", 5, newSViv (ev.motion.state), 0); 1035 hv_store (hv, "state", 5, newSViv (state), 0);
591 hv_store (hv, "x", 1, newSViv (ev.motion.x), 0); 1036 hv_store (hv, "x", 1, newSViv (x), 0);
592 hv_store (hv, "y", 1, newSViv (ev.motion.y), 0); 1037 hv_store (hv, "y", 1, newSViv (y), 0);
593 hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0); 1038 hv_store (hv, "xrel", 4, newSViv (xrel), 0);
594 hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0); 1039 hv_store (hv, "yrel", 4, newSViv (yrel), 0);
1040 }
595 break; 1041 break;
596 1042
597 case SDL_MOUSEBUTTONDOWN: 1043 case SDL_MOUSEBUTTONDOWN:
598 case SDL_MOUSEBUTTONUP: 1044 case SDL_MOUSEBUTTONUP:
599 hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0); 1045 hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
600 1046
601 hv_store (hv, "button", 6, newSViv (ev.button.button), 0); 1047 hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
602 hv_store (hv, "state", 5, newSViv (ev.button.state), 0); 1048 hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
603 hv_store (hv, "x", 1, newSViv (ev.button.x), 0); 1049 hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
604 hv_store (hv, "y", 1, newSViv (ev.button.y), 0); 1050 hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
… …
609 hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0); 1055 hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
610 hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0); 1056 hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
611 break; 1057 break;
612 } 1058 }
613 1059
614 XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv))); 1060 XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
615 } 1061 }
616} 1062}
617 1063
1064char *
1065SDL_AudioDriverName ()
1066 CODE:
1067{
1068 char buf [256];
1069 if (!SDL_AudioDriverName (buf, sizeof (buf)))
1070 XSRETURN_UNDEF;
1071
1072 RETVAL = buf;
1073}
1074 OUTPUT:
1075 RETVAL
1076
618int 1077int
619Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048) 1078Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
620 POSTCALL: 1079 POSTCALL:
621 Mix_HookMusicFinished (music_finished); 1080 Mix_HookMusicFinished (music_finished);
622 Mix_ChannelFinished (channel_finished); 1081 Mix_ChannelFinished (channel_finished);
623 1082
624void 1083void
1084Mix_QuerySpec ()
1085 PPCODE:
1086{
1087 int freq, channels;
1088 Uint16 format;
1089
1090 if (Mix_QuerySpec (&freq, &format, &channels))
1091 {
1092 EXTEND (SP, 3);
1093 PUSHs (sv_2mortal (newSViv (freq)));
1094 PUSHs (sv_2mortal (newSViv (format)));
1095 PUSHs (sv_2mortal (newSViv (channels)));
1096 }
1097}
1098
1099void
625Mix_CloseAudio () 1100Mix_CloseAudio ()
626 1101
627int 1102int
628Mix_AllocateChannels (int numchans = -1) 1103Mix_AllocateChannels (int numchans = -1)
629 1104
1105const char *
1106Mix_GetError ()
1107
630void 1108void
631lowdelay (int fd, int val = 1) 1109lowdelay (int fd, int val = 1)
632 CODE: 1110 CODE:
1111 setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
1112
1113void
1114win32_proxy_info ()
1115 PPCODE:
1116{
633#ifndef _WIN32 1117#ifdef _WIN32
634 setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val)); 1118 char buffer[2048];
1119 DWORD buflen;
1120
1121 EXTEND (SP, 3);
1122
1123 buflen = sizeof (buffer);
1124 if (InternetQueryOption (0, INTERNET_OPTION_PROXY, (void *)buffer, &buflen))
1125 if (((INTERNET_PROXY_INFO *)buffer)->dwAccessType == INTERNET_OPEN_TYPE_PROXY)
1126 {
1127 PUSHs (newSVpv (((INTERNET_PROXY_INFO *)buffer)->lpszProxy, 0));
1128
1129 buflen = sizeof (buffer);
1130 if (InternetQueryOption (0, INTERNET_OPTION_PROXY_USERNAME, (void *)buffer, &buflen))
1131 {
1132 PUSHs (newSVpv (buffer, 0));
1133
1134 buflen = sizeof (buffer);
1135 if (InternetQueryOption (0, INTERNET_OPTION_PROXY_PASSWORD, (void *)buffer, &buflen))
1136 PUSHs (newSVpv (buffer, 0));
1137 }
1138 }
635#endif 1139#endif
1140}
636 1141
637void 1142int
638add_font (char *file) 1143add_font (char *file)
639 CODE: 1144 CODE:
640 FcConfigAppFontAddFile (0, (const FcChar8 *)file); /* no idea wether this is required */ 1145 RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
641#ifdef _WIN32 1146 OUTPUT:
642 // cairo... sigh... requires win2000 1147 RETVAL
643 AddFontResourceEx (file, FR_PRIVATE, 0); 1148
644#endif 1149void
1150IMG_Init (int flags = IMG_INIT_JPG | IMG_INIT_PNG)
1151
1152# MIX_INIT_MP3 gives smpeg + libstdc++ + libgcc_s
1153void
1154Mix_Init (int flags = MIX_INIT_MOD | MIX_INIT_OGG)
645 1155
646void 1156void
647load_image_inline (SV *image_) 1157load_image_inline (SV *image_)
648 ALIAS: 1158 ALIAS:
649 load_image_file = 1 1159 load_image_file = 1
… …
652 STRLEN image_len; 1162 STRLEN image_len;
653 char *image = (char *)SvPVbyte (image_, image_len); 1163 char *image = (char *)SvPVbyte (image_, image_len);
654 SDL_Surface *surface, *surface2; 1164 SDL_Surface *surface, *surface2;
655 SDL_PixelFormat fmt; 1165 SDL_PixelFormat fmt;
656 SDL_RWops *rw = ix 1166 SDL_RWops *rw = ix
657 ? SDL_RWFromFile (image, "r") 1167 ? SDL_RWFromFile (image, "rb")
658 : SDL_RWFromConstMem (image, image_len); 1168 : SDL_RWFromConstMem (image, image_len);
659 1169
660 if (!rw) 1170 if (!rw)
661 croak ("load_image: %s", SDL_GetError ()); 1171 croak ("load_image: %s", SDL_GetError ());
662 1172
… …
691 1201
692 surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE); 1202 surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);
693 1203
694 assert (surface2->pitch == surface2->w * 4); 1204 assert (surface2->pitch == surface2->w * 4);
695 1205
1206 SDL_LockSurface (surface2);
696 EXTEND (SP, 5); 1207 EXTEND (SP, 6);
697 PUSHs (sv_2mortal (newSViv (surface2->w))); 1208 PUSHs (sv_2mortal (newSViv (surface2->w)));
698 PUSHs (sv_2mortal (newSViv (surface2->h))); 1209 PUSHs (sv_2mortal (newSViv (surface2->h)));
699 SDL_LockSurface (surface2);
700 PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch))); 1210 PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));
701 SDL_UnlockSurface (surface2);
702 PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB))); 1211 PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
703 PUSHs (sv_2mortal (newSViv (GL_RGBA))); 1212 PUSHs (sv_2mortal (newSViv (GL_RGBA)));
704 PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE))); 1213 PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
1214 SDL_UnlockSurface (surface2);
705 1215
706 SDL_FreeSurface (surface); 1216 SDL_FreeSurface (surface);
707 SDL_FreeSurface (surface2); 1217 SDL_FreeSurface (surface2);
708} 1218}
709 1219
… …
735void 1245void
736error (char *message) 1246error (char *message)
737 CODE: 1247 CODE:
738 fprintf (stderr, "ERROR: %s\n", message); 1248 fprintf (stderr, "ERROR: %s\n", message);
739#ifdef _WIN32 1249#ifdef _WIN32
740 MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR); 1250 MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
741#endif 1251#endif
742 1252
743void 1253void
744fatal (char *message) 1254fatal (char *message)
745 CODE: 1255 CODE:
746 fprintf (stderr, "FATAL: %s\n", message); 1256 fprintf (stderr, "FATAL: %s\n", message);
747#ifdef _WIN32 1257#ifdef _WIN32
748 MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR); 1258 MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
749#endif 1259#endif
750 _exit (1); 1260 _exit (1);
751 1261
752void 1262void
753_exit (int retval) 1263_exit (int retval = 0)
754 CODE: 1264 CODE:
1265#ifdef WIN32
1266 ExitThread (retval); // unclean, please beam me up
1267#else
755 _exit (retval); 1268 _exit (retval);
1269#endif
756 1270
1271void
1272debug ()
1273 CODE:
1274{
1275#if DEBUG
1276 VALGRIND_DO_LEAK_CHECK;
1277#endif
1278}
1279
1280int
1281SvREFCNT (SV *sv)
1282 CODE:
1283 RETVAL = SvREFCNT (sv);
1284 OUTPUT:
1285 RETVAL
1286
757MODULE = CFClient PACKAGE = CFClient::Font 1287MODULE = Deliantra::Client PACKAGE = DC::Font
758 1288
759CFClient::Font 1289PROTOTYPES: DISABLE
1290
1291DC::Font
760new_from_file (SV *class, char *path, int id = 0) 1292new_from_file (SV *class, char *path, int id = 0)
761 CODE: 1293 CODE:
762{ 1294{
763 int count; 1295 int count;
764 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count); 1296 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
… …
767} 1299}
768 OUTPUT: 1300 OUTPUT:
769 RETVAL 1301 RETVAL
770 1302
771void 1303void
772DESTROY (CFClient::Font self) 1304DESTROY (DC::Font self)
773 CODE: 1305 CODE:
774 pango_font_description_free (self); 1306 pango_font_description_free (self);
775 1307
776void 1308void
777make_default (CFClient::Font self) 1309make_default (DC::Font self)
1310 PROTOTYPE: $
778 CODE: 1311 CODE:
779 default_font = self; 1312 default_font = self;
780 1313
781MODULE = CFClient PACKAGE = CFClient::Layout 1314MODULE = Deliantra::Client PACKAGE = DC::Layout
782 1315
783CFClient::Layout 1316PROTOTYPES: DISABLE
784new (SV *class, int rgba = 0) 1317
1318void
1319glyph_cache_backup ()
1320 PROTOTYPE:
1321 CODE:
1322 tc_backup ();
1323
1324void
1325glyph_cache_restore ()
1326 PROTOTYPE:
1327 CODE:
1328 tc_restore ();
1329
1330DC::Layout
1331new (SV *class)
785 CODE: 1332 CODE:
786 New (0, RETVAL, 1, struct cf_layout); 1333 New (0, RETVAL, 1, struct cf_layout);
787 1334
788 RETVAL->pl = pango_layout_new (rgba ? cairo_context : ft2_context); 1335 RETVAL->pl = pango_layout_new (opengl_context);
789 RETVAL->rgba = rgba;
790 RETVAL->r = 1.; 1336 RETVAL->r = 1.;
791 RETVAL->g = 1.; 1337 RETVAL->g = 1.;
792 RETVAL->b = 1.; 1338 RETVAL->b = 1.;
793 RETVAL->a = 1.; 1339 RETVAL->a = 1.;
794 RETVAL->base_height = MIN_FONT_HEIGHT; 1340 RETVAL->base_height = MIN_FONT_HEIGHT;
795 RETVAL->font = 0; 1341 RETVAL->font = 0;
1342 RETVAL->rc = rc_alloc ();
796 1343
797 pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR); 1344 pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
798 layout_update_font (RETVAL); 1345 layout_update_font (RETVAL);
799 OUTPUT: 1346 OUTPUT:
800 RETVAL 1347 RETVAL
801 1348
802void 1349void
803DESTROY (CFClient::Layout self) 1350DESTROY (DC::Layout self)
804 CODE: 1351 CODE:
805 g_object_unref (self->pl); 1352 g_object_unref (self->pl);
1353 rc_free (self->rc);
806 Safefree (self); 1354 Safefree (self);
807 1355
808int
809is_rgba (CFClient::Layout self)
810 CODE:
811 RETVAL = self->rgba;
812 OUTPUT:
813 RETVAL
814
815void 1356void
816set_text (CFClient::Layout self, SV *text_) 1357set_text (DC::Layout self, SV *text_)
817 CODE: 1358 CODE:
818{ 1359{
819 STRLEN textlen; 1360 STRLEN textlen;
820 char *text = SvPVutf8 (text_, textlen); 1361 char *text = SvPVutf8 (text_, textlen);
821 1362
822 pango_layout_set_text (self->pl, text, textlen); 1363 pango_layout_set_text (self->pl, text, textlen);
823} 1364}
824 1365
825void 1366void
826set_markup (CFClient::Layout self, SV *text_) 1367set_markup (DC::Layout self, SV *text_)
827 CODE: 1368 CODE:
828{ 1369{
829 STRLEN textlen; 1370 STRLEN textlen;
830 char *text = SvPVutf8 (text_, textlen); 1371 char *text = SvPVutf8 (text_, textlen);
831 1372
832 pango_layout_set_markup (self->pl, text, textlen); 1373 pango_layout_set_markup (self->pl, text, textlen);
833} 1374}
834 1375
835void 1376void
836set_shapes (CFClient::Layout self, ...) 1377set_shapes (DC::Layout self, ...)
837 CODE: 1378 CODE:
838{ 1379{
839 PangoAttrList *attrs = 0; 1380 PangoAttrList *attrs = 0;
840 const char *text = pango_layout_get_text (self->pl); 1381 const char *text = pango_layout_get_text (self->pl);
841 const char *pos = text; 1382 const char *pos = text;
… …
876 if (attrs) 1417 if (attrs)
877 pango_layout_set_attributes (self->pl, attrs); 1418 pango_layout_set_attributes (self->pl, attrs);
878} 1419}
879 1420
880void 1421void
881get_shapes (CFClient::Layout self) 1422get_shapes (DC::Layout self)
882 PPCODE: 1423 PPCODE:
883{ 1424{
884 PangoLayoutIter *iter = pango_layout_get_iter (self->pl); 1425 PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
885 1426
886 do 1427 do
887 { 1428 {
888 PangoLayoutRun *run = pango_layout_iter_get_run (iter); 1429 PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
889 1430
890 if (run && shape_attr_p (run)) 1431 if (run && shape_attr_p (run))
891 { 1432 {
892 PangoRectangle extents; 1433 PangoRectangle extents;
893 pango_layout_iter_get_run_extents (iter, 0, &extents); 1434 pango_layout_iter_get_run_extents (iter, 0, &extents);
894 1435
1436 EXTEND (SP, 2);
895 PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.x)))); 1437 PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.x))));
896 PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.y)))); 1438 PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.y))));
897 } 1439 }
898 } 1440 }
899 while (pango_layout_iter_next_run (iter)); 1441 while (pango_layout_iter_next_run (iter));
900 1442
901 pango_layout_iter_free (iter); 1443 pango_layout_iter_free (iter);
902} 1444}
903 1445
904int 1446int
905has_wrapped (CFClient::Layout self) 1447has_wrapped (DC::Layout self)
906 CODE: 1448 CODE:
907{ 1449{
908 int lines = 1; 1450 int lines = 1;
909 const char *text = pango_layout_get_text (self->pl); 1451 const char *text = pango_layout_get_text (self->pl);
910 1452
… …
915} 1457}
916 OUTPUT: 1458 OUTPUT:
917 RETVAL 1459 RETVAL
918 1460
919SV * 1461SV *
920get_text (CFClient::Layout self) 1462get_text (DC::Layout self)
921 CODE: 1463 CODE:
922 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0); 1464 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
923 sv_utf8_decode (RETVAL); 1465 sv_utf8_decode (RETVAL);
924 OUTPUT: 1466 OUTPUT:
925 RETVAL 1467 RETVAL
926 1468
927void 1469void
928set_foreground (CFClient::Layout self, float r, float g, float b, float a = 1.) 1470set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
929 CODE: 1471 CODE:
930 self->r = r; 1472 self->r = r;
931 self->g = g; 1473 self->g = g;
932 self->b = b; 1474 self->b = b;
933 self->a = a; 1475 self->a = a;
934 1476
935void 1477void
936set_font (CFClient::Layout self, CFClient::Font font = 0) 1478set_font (DC::Layout self, DC::Font font = 0)
937 CODE: 1479 CODE:
938 if (self->font != font) 1480 if (self->font != font)
939 { 1481 {
940 self->font = font; 1482 self->font = font;
941 layout_update_font (self); 1483 layout_update_font (self);
942 } 1484 }
943 1485
944void 1486void
945set_height (CFClient::Layout self, int base_height) 1487set_height (DC::Layout self, int base_height)
946 CODE: 1488 CODE:
947 if (self->base_height != base_height) 1489 if (self->base_height != base_height)
948 { 1490 {
949 self->base_height = base_height; 1491 self->base_height = base_height;
950 layout_update_font (self); 1492 layout_update_font (self);
951 } 1493 }
952 1494
953void 1495void
954set_width (CFClient::Layout self, int max_width = -1) 1496set_width (DC::Layout self, int max_width = -1)
955 CODE: 1497 CODE:
956 pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE); 1498 pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
957 1499
958void 1500void
959set_indent (CFClient::Layout self, int indent) 1501set_indent (DC::Layout self, int indent)
960 CODE: 1502 CODE:
961 pango_layout_set_indent (self->pl, indent * PANGO_SCALE); 1503 pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
962 1504
963void 1505void
964set_spacing (CFClient::Layout self, int spacing) 1506set_spacing (DC::Layout self, int spacing)
965 CODE: 1507 CODE:
966 pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE); 1508 pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
967 1509
968void 1510void
969set_ellipsise (CFClient::Layout self, int ellipsise) 1511set_ellipsise (DC::Layout self, int ellipsise)
970 CODE: 1512 CODE:
971 pango_layout_set_ellipsize (self->pl, 1513 pango_layout_set_ellipsize (self->pl,
972 ellipsise == 1 ? PANGO_ELLIPSIZE_START 1514 ellipsise == 1 ? PANGO_ELLIPSIZE_START
973 : ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE 1515 : ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
974 : ellipsise == 3 ? PANGO_ELLIPSIZE_END 1516 : ellipsise == 3 ? PANGO_ELLIPSIZE_END
975 : PANGO_ELLIPSIZE_NONE 1517 : PANGO_ELLIPSIZE_NONE
976 ); 1518 );
977 1519
978void 1520void
979set_single_paragraph_mode (CFClient::Layout self, int spm) 1521set_single_paragraph_mode (DC::Layout self, int spm)
980 CODE: 1522 CODE:
981 pango_layout_set_single_paragraph_mode (self->pl, !!spm); 1523 pango_layout_set_single_paragraph_mode (self->pl, !!spm);
982 1524
983void 1525void
984size (CFClient::Layout self) 1526size (DC::Layout self)
985 PPCODE: 1527 PPCODE:
986{ 1528{
987 int w, h; 1529 int w, h;
988 1530
989 layout_get_pixel_size (self, &w, &h); 1531 layout_get_pixel_size (self, &w, &h);
… …
992 PUSHs (sv_2mortal (newSViv (w))); 1534 PUSHs (sv_2mortal (newSViv (w)));
993 PUSHs (sv_2mortal (newSViv (h))); 1535 PUSHs (sv_2mortal (newSViv (h)));
994} 1536}
995 1537
996int 1538int
997descent (CFClient::Layout self) 1539descent (DC::Layout self)
998 CODE: 1540 CODE:
999{ 1541{
1000 PangoRectangle rect; 1542 PangoRectangle rect;
1001 PangoLayoutLine *line = pango_layout_get_line (self->pl, 0); 1543 PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1002 pango_layout_line_get_pixel_extents (line, 0, &rect); 1544 pango_layout_line_get_pixel_extents (line, 0, &rect);
1003 RETVAL = PANGO_DESCENT (rect); 1545 RETVAL = PANGO_DESCENT (rect);
1004} 1546}
1005 OUTPUT: 1547 OUTPUT:
1006 RETVAL 1548 RETVAL
1007 1549
1008int 1550int
1009xy_to_index (CFClient::Layout self, int x, int y) 1551xy_to_index (DC::Layout self, int x, int y)
1010 CODE: 1552 CODE:
1011{ 1553{
1012 int index, trailing; 1554 int index, trailing;
1013 pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing); 1555 pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1014 RETVAL = index; 1556 RETVAL = index + trailing;
1015} 1557}
1016 OUTPUT: 1558 OUTPUT:
1017 RETVAL 1559 RETVAL
1018 1560
1019void 1561void
1020cursor_pos (CFClient::Layout self, int index) 1562cursor_pos (DC::Layout self, int index)
1021 PPCODE: 1563 PPCODE:
1022{ 1564{
1023 PangoRectangle strong_pos; 1565 PangoRectangle pos;
1024 pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0); 1566 pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1025 1567
1026 EXTEND (SP, 3); 1568 EXTEND (SP, 3);
1027 PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE))); 1569 PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1028 PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE))); 1570 PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1029 PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE))); 1571 PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1030} 1572}
1031 1573
1032void 1574void
1033render (CFClient::Layout self) 1575index_to_line_x (DC::Layout self, int index, int trailing = 0)
1034 PPCODE: 1576 PPCODE:
1035{ 1577{
1036 SV *retval; 1578 int line, x;
1037 int w, h;
1038 1579
1039 layout_get_pixel_size (self, &w, &h); 1580 pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
1040 1581#if !PANGO_VERSION_CHECK (1, 17, 3)
1041 if (self->rgba) 1582 /* pango bug: line is between 1..numlines, not 0..numlines-1 */
1042 { 1583 --line;
1043 cairo_surface_t *surface;
1044 cairo_t *cairo;
1045
1046 retval = newSV (w * h * 4);
1047 SvPOK_only (retval);
1048 SvCUR_set (retval, w * h * 4);
1049
1050 memset (SvPVX (retval), 0, w * h * 4);
1051
1052 surface = cairo_image_surface_create_for_data (
1053 (void*)SvPVX (retval), CAIRO_FORMAT_ARGB32, w, h, w * 4);
1054 cairo = cairo_create (surface);
1055 cairo_set_source_rgba (cairo, self->r, self->g, self->b, self->a);
1056
1057 pango_cairo_show_layout (cairo, self->pl);
1058
1059 cairo_destroy (cairo);
1060 cairo_surface_destroy (surface);
1061
1062 // what a mess, and its premultiplied, too :(
1063 {
1064 uint32_t *p = (uint32_t *)SvPVX (retval);
1065 uint32_t *e = p + w * h;
1066
1067 while (p < e)
1068 {
1069 uint32_t rgba = *p;
1070 rgba = (rgba >> 24) | (rgba << 8);
1071#if 0
1072#ifdef _WIN32
1073 {//D
1074 uint8_t r = rgba >> 24;
1075 uint8_t g = rgba >> 16;
1076 uint8_t b = rgba >> 8;
1077 uint8_t a = rgba >> 0;
1078
1079 rgba = (rgba & 0xffffff00) | a;
1080 }
1081#endif 1584#endif
1082#endif
1083 rgba = SDL_SwapBE32 (rgba);
1084 *p++ = rgba;
1085 }
1086 }
1087
1088 EXTEND (SP, 5); 1585 EXTEND (SP, 2);
1089 PUSHs (sv_2mortal (newSViv (w))); 1586 PUSHs (sv_2mortal (newSViv (line)));
1587 PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1588}
1589
1590void
1591line_x_to_index (DC::Layout self, int line, int x)
1592 PPCODE:
1593{
1594 PangoLayoutLine *lp;
1595 int index, trailing;
1596
1597 if (line < 0)
1598 XSRETURN_EMPTY;
1599
1600 if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1601 XSRETURN_EMPTY; /* do better */
1602
1603 pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1604
1605 EXTEND (SP, 2);
1606 if (GIMME_V == G_SCALAR)
1090 PUSHs (sv_2mortal (newSViv (h))); 1607 PUSHs (sv_2mortal (newSViv (index + trailing)));
1091 PUSHs (sv_2mortal (retval));
1092 PUSHs (sv_2mortal (newSViv (GL_RGBA)));
1093 PUSHs (sv_2mortal (newSViv (GL_RGBA)));
1094 }
1095 else 1608 else
1096 { 1609 {
1097 FT_Bitmap bitmap;
1098
1099 retval = newSV (w * h);
1100 SvPOK_only (retval);
1101 SvCUR_set (retval, w * h);
1102
1103 bitmap.rows = h;
1104 bitmap.width = w;
1105 bitmap.pitch = w;
1106 bitmap.buffer = (unsigned char*)SvPVX (retval);
1107 bitmap.num_grays = 256;
1108 bitmap.pixel_mode = FT_PIXEL_MODE_GRAY;
1109
1110 memset (bitmap.buffer, 0, w * h);
1111
1112 pango_ft2_render_layout (&bitmap, self->pl, 0 * PANGO_SCALE, 0 * PANGO_SCALE);
1113
1114 EXTEND (SP, 5);
1115 PUSHs (sv_2mortal (newSViv (w))); 1610 PUSHs (sv_2mortal (newSViv (index)));
1116 PUSHs (sv_2mortal (newSViv (h))); 1611 PUSHs (sv_2mortal (newSViv (trailing)));
1117 PUSHs (sv_2mortal (retval));
1118 PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
1119 PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
1120 } 1612 }
1121} 1613}
1122 1614
1615void
1616render (DC::Layout self, float x, float y, int flags = 0)
1617 CODE:
1618 rc_clear (self->rc);
1619 pango_opengl_render_layout_subpixel (
1620 self->pl,
1621 self->rc,
1622 x * PANGO_SCALE, y * PANGO_SCALE,
1623 self->r, self->g, self->b, self->a,
1624 flags
1625 );
1626 // we assume that context_change actually clears/frees stuff
1627 // and does not do any recomputation...
1628 pango_layout_context_changed (self->pl);
1629
1630void
1631draw (DC::Layout self)
1632 CODE:
1633{
1634 glEnable (GL_TEXTURE_2D);
1635 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1636 glEnable (GL_BLEND);
1637 gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
1638 GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
1639 glEnable (GL_ALPHA_TEST);
1640 glAlphaFunc (GL_GREATER, 7.f / 255.f);
1641
1642 rc_draw (self->rc);
1643
1644 glDisable (GL_ALPHA_TEST);
1645 glDisable (GL_BLEND);
1646 glDisable (GL_TEXTURE_2D);
1647}
1648
1123MODULE = CFClient PACKAGE = CFClient::Texture 1649MODULE = Deliantra::Client PACKAGE = DC::Texture
1124 1650
1125void 1651PROTOTYPES: ENABLE
1126pad2pot (SV *data_, SV *w_, SV *h_)
1127 CODE:
1128{
1129 int ow = SvIV (w_);
1130 int oh = SvIV (h_);
1131 1652
1132 if (ow && oh) 1653void
1654pad (SV *data_, int ow, int oh, int nw, int nh)
1655 CODE:
1656{
1657 if ((nw != ow || nh != oh) && SvOK (data_))
1133 { 1658 {
1134 int nw = minpot (ow);
1135 int nh = minpot (oh);
1136
1137 if (nw != ow || nh != oh)
1138 {
1139 if (SvOK (data_))
1140 {
1141 STRLEN datalen; 1659 STRLEN datalen;
1142 char *data = SvPVbyte (data_, datalen); 1660 char *data = SvPVbyte (data_, datalen);
1143 int bpp = datalen / (ow * oh); 1661 int bpp = datalen / (ow * oh);
1144 SV *result_ = sv_2mortal (newSV (nw * nh * bpp)); 1662 SV *result_ = sv_2mortal (newSV (nw * nh * bpp));
1145 1663
1146 SvPOK_only (result_); 1664 SvPOK_only (result_);
1147 SvCUR_set (result_, nw * nh * bpp); 1665 SvCUR_set (result_, nw * nh * bpp);
1148 1666
1149 memset (SvPVX (result_), 0, nw * nh * bpp); 1667 memset (SvPVX (result_), 0, nw * nh * bpp);
1150 while (oh--) 1668 while (oh--)
1151 memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp); 1669 memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1152 1670
1153 sv_setsv (data_, result_); 1671 sv_setsv (data_, result_);
1154 }
1155
1156 sv_setiv (w_, nw);
1157 sv_setiv (h_, nh);
1158 }
1159 } 1672 }
1160} 1673}
1161 1674
1162void 1675void
1163draw_quad (SV *self, float x, float y, float w = 0., float h = 0.) 1676draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
… …
1169{ 1682{
1170 HV *hv = (HV *)SvRV (self); 1683 HV *hv = (HV *)SvRV (self);
1171 float s = SvNV (*hv_fetch (hv, "s", 1, 1)); 1684 float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1172 float t = SvNV (*hv_fetch (hv, "t", 1, 1)); 1685 float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1173 int name = SvIV (*hv_fetch (hv, "name", 4, 1)); 1686 int name = SvIV (*hv_fetch (hv, "name", 4, 1));
1687
1688 if (name <= 0)
1689 XSRETURN_EMPTY;
1174 1690
1175 if (items < 5) 1691 if (items < 5)
1176 { 1692 {
1177 w = SvNV (*hv_fetch (hv, "w", 1, 1)); 1693 w = SvNV (*hv_fetch (hv, "w", 1, 1));
1178 h = SvNV (*hv_fetch (hv, "h", 1, 1)); 1694 h = SvNV (*hv_fetch (hv, "h", 1, 1));
… …
1206 glDisable (GL_ALPHA_TEST); 1722 glDisable (GL_ALPHA_TEST);
1207 glDisable (GL_BLEND); 1723 glDisable (GL_BLEND);
1208 } 1724 }
1209} 1725}
1210 1726
1727void
1728draw_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)
1729 PROTOTYPE: @
1730 CODE:
1731{
1732 glEnable (GL_BLEND);
1733 glBlendFunc (intensity ? GL_SRC_ALPHA : GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
1734 glEnable (GL_TEXTURE_2D);
1735 glBindTexture (GL_TEXTURE_2D, name1);
1736
1737 glColor3f (intensity, intensity, intensity);
1738 glPushMatrix ();
1739 glScalef (1./3, 1./3, 1.);
1740
1741 if (blend > 0.f)
1742 {
1743 float dx3 = dx * -3.f / w;
1744 float dy3 = dy * -3.f / h;
1745 GLfloat env_color[4] = { 0., 0., 0., blend };
1746
1747 /* interpolate the two shadow textures */
1748 /* stage 0 == rgb(glcolor) + alpha(t0) */
1749 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1750
1751 /* stage 1 == rgb(glcolor) + alpha(interpolate t0, t1, texenv) */
1752 gl.ActiveTexture (GL_TEXTURE1);
1753 glEnable (GL_TEXTURE_2D);
1754 glBindTexture (GL_TEXTURE_2D, name2);
1755 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_COMBINE);
1756
1757 /* rgb == rgb(glcolor) */
1758 glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_RGB, GL_REPLACE);
1759 glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_RGB, GL_PRIMARY_COLOR);
1760 glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_RGB, GL_SRC_COLOR);
1761
1762 /* alpha = interpolate t0, t1 by env_alpha */
1763 glTexEnvfv (GL_TEXTURE_ENV, GL_TEXTURE_ENV_COLOR, env_color);
1764
1765 glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_ALPHA, GL_INTERPOLATE);
1766 glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_ALPHA, GL_TEXTURE);
1767 glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_ALPHA, GL_SRC_ALPHA);
1768
1769 glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE1_ALPHA, GL_PREVIOUS);
1770 glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND1_ALPHA, GL_SRC_ALPHA);
1771
1772 glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE2_ALPHA, GL_CONSTANT);
1773 glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND2_ALPHA, GL_SRC_ALPHA);
1774
1775 glBegin (GL_QUADS);
1776 gl.MultiTexCoord2f (GL_TEXTURE0, 0, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 ); glVertex2i (0, 0);
1777 gl.MultiTexCoord2f (GL_TEXTURE0, 0, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 + t); glVertex2i (0, h);
1778 gl.MultiTexCoord2f (GL_TEXTURE0, s, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 + t); glVertex2i (w, h);
1779 gl.MultiTexCoord2f (GL_TEXTURE0, s, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 ); glVertex2i (w, 0);
1780 glEnd ();
1781
1782 glDisable (GL_TEXTURE_2D);
1783 gl.ActiveTexture (GL_TEXTURE0);
1784 }
1785 else
1786 {
1787 /* simple blending of one texture, also opengl <1.3 path */
1788 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1789
1790 glBegin (GL_QUADS);
1791 glTexCoord2f (0, 0); glVertex2f (0, 0);
1792 glTexCoord2f (0, t); glVertex2f (0, h);
1793 glTexCoord2f (s, t); glVertex2f (w, h);
1794 glTexCoord2f (s, 0); glVertex2f (w, 0);
1795 glEnd ();
1796 }
1797
1798 /* draw ?-marks or equivalent, this is very clumsy code :/ */
1799 {
1800 int x, y;
1801 int dx3 = dx * 3;
1802 int dy3 = dy * 3;
1803
1804 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1805 glBindTexture (GL_TEXTURE_2D, hidden_tex);
1806 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1807 glTranslatef (-1., -1., 0);
1808 glBegin (GL_QUADS);
1809
1810 for (y = 1; y < h; y += 3)
1811 {
1812 int y1 = y - dy3;
1813 int y1valid = y1 >= 0 && y1 < h;
1814
1815 for (x = 1; x < w; x += 3)
1816 {
1817 int x1 = x - dx3;
1818 uint8_t h1 = data1 [x + y * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
1819 uint8_t h2;
1820
1821 if (y1valid && x1 >= 0 && x1 < w)
1822 h2 = data2 [x1 + y1 * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
1823 else
1824 h2 = 1; /* out of range == invisible */
1825
1826 if (h1 || h2)
1827 {
1828 float alpha = h1 == h2 ? 1.f : h1 ? 1.f - blend : blend;
1829 glColor4f (1., 1., 1., alpha);
1830
1831 glTexCoord2f (0, 0.); glVertex2i (x , y );
1832 glTexCoord2f (0, 1.); glVertex2i (x , y + 3);
1833 glTexCoord2f (1, 1.); glVertex2i (x + 3, y + 3);
1834 glTexCoord2f (1, 0.); glVertex2i (x + 3, y );
1835 }
1836 }
1837 }
1838 }
1839
1840 glEnd ();
1841
1842 glPopMatrix ();
1843
1844 glDisable (GL_TEXTURE_2D);
1845 glDisable (GL_BLEND);
1846}
1847
1848IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
1849 CODE:
1850{
1851 GLint width;
1852 glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
1853 glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
1854 RETVAL = width > 0;
1855}
1856 OUTPUT:
1857 RETVAL
1858
1211MODULE = CFClient PACKAGE = CFClient::Map 1859MODULE = Deliantra::Client PACKAGE = DC::Map
1212 1860
1213CFClient::Map 1861PROTOTYPES: DISABLE
1214new (SV *class, int map_width, int map_height) 1862
1863DC::Map
1864new (SV *class)
1215 CODE: 1865 CODE:
1216 New (0, RETVAL, 1, struct map); 1866 New (0, RETVAL, 1, struct map);
1217 RETVAL->x = 0; 1867 RETVAL->x = 0;
1218 RETVAL->y = 0; 1868 RETVAL->y = 0;
1219 RETVAL->w = map_width; 1869 RETVAL->w = 0;
1220 RETVAL->h = map_height; 1870 RETVAL->h = 0;
1221 RETVAL->ox = 0; 1871 RETVAL->ox = 0;
1222 RETVAL->oy = 0; 1872 RETVAL->oy = 0;
1223 RETVAL->faces = 8192; 1873 RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1224 Newz (0, RETVAL->face, RETVAL->faces, mapface); 1874 RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1225 RETVAL->texs = 8192;
1226 Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1227 RETVAL->rows = 0; 1875 RETVAL->rows = 0;
1228 RETVAL->row = 0; 1876 RETVAL->row = 0;
1229 OUTPUT: 1877 OUTPUT:
1230 RETVAL 1878 RETVAL
1231 1879
1232void 1880void
1233DESTROY (CFClient::Map self) 1881DESTROY (DC::Map self)
1234 CODE: 1882 CODE:
1235{ 1883{
1236 map_clear (self); 1884 map_clear (self);
1237 Safefree (self->face); 1885 Safefree (self->face2tile);
1238 Safefree (self->tex); 1886 Safefree (self->tex);
1239 Safefree (self); 1887 Safefree (self);
1240} 1888}
1241 1889
1242void 1890void
1891resize (DC::Map self, int map_width, int map_height)
1892 CODE:
1893 self->w = map_width;
1894 self->h = map_height;
1895
1896void
1243clear (CFClient::Map self) 1897clear (DC::Map self)
1244 CODE: 1898 CODE:
1245 map_clear (self); 1899 map_clear (self);
1246 1900
1247void 1901void
1248set_face (CFClient::Map self, int face, int texid) 1902set_tileid (DC::Map self, int face, int tile)
1249 CODE: 1903 CODE:
1250{ 1904{
1251 while (self->faces <= face) 1905 need_facenum (self, face); self->face2tile [face] = tile;
1252 { 1906 need_texid (self, tile);
1253 Append (mapface, self->face, self->faces, self->faces);
1254 self->faces *= 2;
1255 }
1256
1257 self->face [face] = texid;
1258} 1907}
1259 1908
1260void 1909void
1910set_smooth (DC::Map self, int face, int smooth, int level)
1911 CODE:
1912{
1913 tileid texid;
1914 maptex *tex;
1915
1916 if (face < 0 || face >= self->faces)
1917 return;
1918
1919 if (smooth < 0 || smooth >= self->faces)
1920 return;
1921
1922 texid = self->face2tile [face];
1923
1924 if (!texid)
1925 return;
1926
1927 tex = self->tex + texid;
1928 tex->smoothtile = self->face2tile [smooth];
1929 tex->smoothlevel = level;
1930}
1931
1932void
1261set_texture (CFClient::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a) 1933set_texture (DC::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)
1262 CODE: 1934 CODE:
1263{ 1935{
1264 while (self->texs <= texid) 1936 need_texid (self, texid);
1265 {
1266 Append (maptex, self->tex, self->texs, self->texs);
1267 self->texs *= 2;
1268 }
1269 1937
1270 { 1938 {
1271 maptex *tex = self->tex + texid; 1939 maptex *tex = self->tex + texid;
1272 1940
1273 tex->name = name; 1941 tex->name = name;
… …
1289 // use uglier nearest interpolation because linear suffers 1957 // use uglier nearest interpolation because linear suffers
1290 // from transparent color bleeding and ugly wrapping effects. 1958 // from transparent color bleeding and ugly wrapping effects.
1291 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST); 1959 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1292} 1960}
1293 1961
1962void
1963expire_textures (DC::Map self, int texid, int count)
1964 PPCODE:
1965 for (; texid < self->texs && count; ++texid, --count)
1966 {
1967 maptex *tex = self->tex + texid;
1968
1969 if (tex->name)
1970 {
1971 if (tex->unused)
1972 {
1973 tex->name = 0;
1974 tex->unused = 0;
1975 XPUSHs (sv_2mortal (newSViv (texid)));
1976 }
1977 else
1978 tex->unused = 1;
1979 }
1980 }
1981
1294int 1982int
1295ox (CFClient::Map self) 1983ox (DC::Map self)
1296 ALIAS: 1984 ALIAS:
1297 oy = 1 1985 oy = 1
1298 x = 2 1986 x = 2
1299 y = 3 1987 y = 3
1300 w = 4 1988 w = 4
… …
1311 } 1999 }
1312 OUTPUT: 2000 OUTPUT:
1313 RETVAL 2001 RETVAL
1314 2002
1315void 2003void
1316scroll (CFClient::Map self, int dx, int dy) 2004scroll (DC::Map self, int dx, int dy)
1317 CODE: 2005 CODE:
1318{ 2006{
1319 if (dx > 0) 2007 if (dx > 0)
1320 map_blank (self, self->x, self->y, dx - 1, self->h); 2008 map_blank (self, self->x, self->y, dx, self->h);
1321 else if (dx < 0) 2009 else if (dx < 0)
1322 map_blank (self, self->x + self->w + dx + 1, self->y, 1 - dx, self->h); 2010 map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1323 2011
1324 if (dy > 0) 2012 if (dy > 0)
1325 map_blank (self, self->x, self->y, self->w, dy - 1); 2013 map_blank (self, self->x, self->y, self->w, dy);
1326 else if (dy < 0) 2014 else if (dy < 0)
1327 map_blank (self, self->x, self->y + self->h + dy + 1, self->w, 1 - dy); 2015 map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1328 2016
1329 self->ox += dx; self->x += dx; 2017 self->ox += dx; self->x += dx;
1330 self->oy += dy; self->y += dy; 2018 self->oy += dy; self->y += dy;
1331 2019
1332 while (self->y < 0) 2020 while (self->y < 0)
… …
1336 self->rows += MAP_EXTEND_Y; 2024 self->rows += MAP_EXTEND_Y;
1337 self->y += MAP_EXTEND_Y; 2025 self->y += MAP_EXTEND_Y;
1338 } 2026 }
1339} 2027}
1340 2028
1341void 2029SV *
1342map1a_update (CFClient::Map self, SV *data_) 2030map1a_update (DC::Map self, SV *data_, int extmap)
1343 CODE: 2031 CODE:
1344{ 2032{
1345 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_); 2033 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1346 uint8_t *data_end = (uint8_t *)SvEND (data_); 2034 uint8_t *data_end = (uint8_t *)SvEND (data_);
1347 mapcell *cell; 2035 mapcell *cell;
1348 int x, y, flags; 2036 int x, y, z, flags;
2037 AV *missing = newAV ();
2038 RETVAL = newRV_noinc ((SV *)missing);
1349 2039
1350 while (data < data_end) 2040 while (data < data_end - 1)
1351 { 2041 {
1352 flags = (data [0] << 8) + data [1]; data += 2; 2042 flags = (data [0] << 8) + data [1]; data += 2;
1353 2043
1354 x = self->x + ((flags >> 10) & 63); 2044 x = self->x + ((flags >> 10) & 63);
1355 y = self->y + ((flags >> 4) & 63); 2045 y = self->y + ((flags >> 4) & 63);
1356 2046
1357 cell = map_get_cell (self, x, y); 2047 cell = map_get_cell (self, x, y);
1358 2048
1359 if (flags & 15) 2049 if (flags & 15)
1360 { 2050 {
1361 if (cell->darkness < 0) 2051 if (!cell->darkness)
1362 { 2052 {
2053 memset (cell, 0, sizeof (*cell));
1363 cell->darkness = 0; 2054 cell->darkness = 256;
1364 cell->face [0] = 0;
1365 cell->face [1] = 0;
1366 cell->face [2] = 0;
1367 } 2055 }
1368 2056
1369 cell->darkness = flags & 8 ? *data++ : 255;
1370
1371 //TODO: don't trust server data to be in-range(!) 2057 //TODO: don't trust server data to be in-range(!)
1372 2058
1373 if (flags & 4) 2059 if (flags & 8)
1374 { 2060 {
1375 cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2; 2061 if (extmap)
2062 {
2063 uint8_t ext, cmd;
2064
2065 do
2066 {
2067 ext = *data++;
2068 cmd = ext & 0x7f;
2069
2070 if (cmd < 4)
2071 cell->darkness = 255 - ext * 64 + 1; /* make sure this doesn't collide with FOW_DARKNESS */
2072 else if (cmd == 5) // health
2073 {
2074 cell->stat_width = 1;
2075 cell->stat_hp = *data++;
2076 }
2077 else if (cmd == 6) // monster width
2078 cell->stat_width = *data++ + 1;
2079 else if (cmd == 0x47)
2080 {
2081 if (*data == 1) cell->player = data [1];
2082 else if (*data == 2) cell->player = data [2] + (data [1] << 8);
2083 else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
2084 else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
2085
2086 data += *data + 1;
2087 }
2088 else if (cmd == 8) // cell flags
2089 cell->flags = *data++;
2090 else if (ext & 0x40) // unknown, multibyte => skip
2091 data += *data + 1;
2092 else
2093 data++;
2094 }
2095 while (ext & 0x80);
2096 }
2097 else
2098 cell->darkness = *data++ + 1;
1376 } 2099 }
1377 2100
2101 for (z = 0; z <= 2; ++z)
1378 if (flags & 2) 2102 if (flags & (4 >> z))
1379 { 2103 {
1380 cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2; 2104 faceid face = (data [0] << 8) + data [1]; data += 2;
2105 need_facenum (self, face);
2106 cell->tile [z] = self->face2tile [face];
2107
2108 if (cell->tile [z])
2109 {
2110 maptex *tex = self->tex + cell->tile [z];
2111 tex->unused = 0;
2112 if (!tex->name)
2113 av_push (missing, newSViv (cell->tile [z]));
2114
2115 if (tex->smoothtile)
2116 {
2117 maptex *smooth = self->tex + tex->smoothtile;
2118 smooth->unused = 0;
2119 if (!smooth->name)
2120 av_push (missing, newSViv (tex->smoothtile));
2121 }
2122 }
1381 } 2123 }
1382
1383 if (flags & 1)
1384 {
1385 cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
1386 }
1387 } 2124 }
1388 else 2125 else
1389 cell->darkness = -1; 2126 CELL_CLEAR (cell);
1390 } 2127 }
1391} 2128}
2129 OUTPUT:
2130 RETVAL
1392 2131
1393SV * 2132SV *
1394mapmap (CFClient::Map self, int x0, int y0, int w, int h) 2133mapmap (DC::Map self, int x0, int y0, int w, int h)
1395 CODE: 2134 CODE:
1396{ 2135{
1397 int x1, x; 2136 int x1, x;
1398 int y1, y; 2137 int y1, y;
1399 int z; 2138 int z;
… …
1412 ? self->row + y 2151 ? self->row + y
1413 : 0; 2152 : 0;
1414 2153
1415 for (x = x0; x < x1; x++) 2154 for (x = x0; x < x1; x++)
1416 { 2155 {
1417 int r = 32, g = 32, b = 32, a = 192; 2156 unsigned int r = 32, g = 32, b = 32, a = 192;
1418 2157
1419 if (row && row->c0 <= x && x < row->c1) 2158 if (row && row->c0 <= x && x < row->c1)
1420 { 2159 {
1421 mapcell *cell = row->col + (x - row->c0); 2160 mapcell *cell = row->col + (x - row->c0);
1422 2161
1423 for (z = 0; z <= 0; z++) 2162 for (z = 0; z <= 0; z++)
1424 { 2163 {
1425 mapface face = cell->face [z];
1426
1427 if (face)
1428 {
1429 maptex tex = self->tex [face]; 2164 maptex tex = self->tex [cell->tile [z]];
1430 int a0 = 255 - tex.a; 2165 int a0 = 255 - tex.a;
1431 int a1 = tex.a; 2166 int a1 = tex.a;
1432 2167
1433 r = (r * a0 + tex.r * a1) / 255; 2168 r = div255 (r * a0 + tex.r * a1);
1434 g = (g * a0 + tex.g * a1) / 255; 2169 g = div255 (g * a0 + tex.g * a1);
1435 b = (b * a0 + tex.b * a1) / 255; 2170 b = div255 (b * a0 + tex.b * a1);
1436 a = (a * a0 + tex.a * a1) / 255; 2171 a = div255 (a * a0 + tex.a * a1);
1437 }
1438 } 2172 }
1439 } 2173 }
1440 2174
1441 *map++ = (r ) 2175 *map++ = (r )
1442 | (g << 8) 2176 | (g << 8)
… …
1449} 2183}
1450 OUTPUT: 2184 OUTPUT:
1451 RETVAL 2185 RETVAL
1452 2186
1453void 2187void
1454draw (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh) 2188draw (DC::Map self, int mx, int my, int sw, int sh, int Tw, int Th, U32 player = 0xffffffff, int sdx = 0, int sdy = 0)
1455 CODE: 2189 CODE:
1456{ 2190{
1457 int vx, vy;
1458 int x, y, z; 2191 int x, y, z;
1459 int last_name;
1460 mapface face;
1461 2192
1462 vx = self->x + self->w / 2 - sw / 2 - shift_x; 2193 HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1463 vy = self->y + self->h / 2 - sh / 2 - shift_y; 2194 uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
2195 static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
2196 smooth_key skey;
2197 int pl_x, pl_y;
2198 maptex pl_tex;
2199 rc_t *rc = rc_alloc ();
2200 rc_t *rc_ov = rc_alloc ();
2201 rc_key_t key;
2202 rc_array_t *arr;
1464 2203
1465 /* 2204 pl_tex.name = 0;
1466 int vx = self->vx = self->w >= sw
1467 ? self->x + (self->w - sw) / 2
1468 : MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1469 2205
1470 int vy = self->vy = self->h >= sh 2206 // that's current max. sorry.
1471 ? self->y + (self->h - sh) / 2 2207 if (sw > 255) sw = 255;
1472 : MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy)); 2208 if (sh > 255) sh = 255;
1473 */
1474 2209
1475 glColor4ub (255, 255, 255, 255); 2210 // clear key, in case of extra padding
2211 memset (&skey, 0, sizeof (skey));
2212
2213 memset (&key, 0, sizeof (key));
2214 key.r = 255;
2215 key.g = 255;
2216 key.b = 255;
2217 key.a = 255;
2218 key.mode = GL_QUADS;
2219 key.format = GL_T2F_V3F;
2220
2221 mx += self->x;
2222 my += self->y;
2223
2224 // first pass: determine smooth_max
2225 // rather ugly, if you ask me
2226 // could also be stored inside mapcell and updated on change
2227 memset (smooth_max, 0, sizeof (smooth_max));
2228
2229 for (y = 0; y < sh; y++)
2230 if (0 <= y + my && y + my < self->rows)
2231 {
2232 maprow *row = self->row + (y + my);
2233
2234 for (x = 0; x < sw; x++)
2235 if (row->c0 <= x + mx && x + mx < row->c1)
2236 {
2237 mapcell *cell = row->col + (x + mx - row->c0);
2238
2239 smooth_max[x + 1][y + 1] =
2240 MAX (self->tex [cell->tile [0]].smoothlevel,
2241 MAX (self->tex [cell->tile [1]].smoothlevel,
2242 self->tex [cell->tile [2]].smoothlevel));
2243 }
2244 }
1476 2245
1477 glEnable (GL_BLEND); 2246 glEnable (GL_BLEND);
1478 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA); 2247 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1479 glEnable (GL_TEXTURE_2D);
1480 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE); 2248 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1481 2249
1482 glBegin (GL_QUADS);
1483
1484 last_name = 0;
1485
1486 for (z = 0; z < 3; z++) 2250 for (z = 0; z <= 2; z++)
2251 {
2252 memset (smooth_level, 0, sizeof (smooth_level));
2253 key.texname = -1;
2254
1487 for (y = 0; y < sh; y++) 2255 for (y = 0; y < sh; y++)
1488 if (0 <= y + vy && y + vy < self->rows) 2256 if (0 <= y + my && y + my < self->rows)
1489 { 2257 {
1490 maprow *row = self->row + (y + vy); 2258 maprow *row = self->row + (y + my);
1491 2259
1492 for (x = 0; x < sw; x++) 2260 for (x = 0; x < sw; x++)
1493 if (row->c0 <= x + vx && x + vx < row->c1) 2261 if (row->c0 <= x + mx && x + mx < row->c1)
1494 { 2262 {
1495 mapcell *cell = row->col + (x + vx - row->c0); 2263 mapcell *cell = row->col + (x + mx - row->c0);
1496
1497 face = cell->face [z]; 2264 tileid tile = cell->tile [z];
1498 2265
1499 if (face) 2266 if (tile)
2267 {
2268 maptex tex = self->tex [tile];
2269 int px, py;
2270
2271 if (key.texname != tex.name)
2272 {
2273 self->tex [tile].unused = 0;
2274
2275 if (!tex.name)
2276 tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
2277
2278 key.texname = tex.name;
2279 arr = rc_array (rc, &key);
2280 }
2281
2282 px = (x + 1) * Th - tex.w;
2283 py = (y + 1) * Tw - tex.h;
2284
2285 if (expect_false (cell->player == player) && expect_false (z == 2))
2286 {
2287 pl_x = px;
2288 pl_y = py;
2289 pl_tex = tex;
2290 continue;
2291 }
2292
2293 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
2294 rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
2295 rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
2296 rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
2297
2298 // update smooth hash
2299 if (tex.smoothtile)
2300 {
2301 skey.tile = tex.smoothtile;
2302 skey.level = tex.smoothlevel;
2303
2304 smooth_level [tex.smoothlevel >> 5] |= ((uint32_t)1) << (tex.smoothlevel & 31);
2305
2306 // add bits to current tile and all neighbours. skey.x|y is
2307 // shifted +1|+1 so we always stay positive.
2308
2309 // bits is ___n cccc CCCC bbbb
2310 // n do not draw borders&corners
2311 // c draw these corners, but...
2312 // C ... not these
2313 // b draw these borders
2314
2315 // borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
2316 // ┃· ·· ·┃ ━━
2317
2318 // corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
2319 // ·· ·· ·┏ ┓·
2320
2321 // full tile
2322 skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
2323
2324 // borders
2325 skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
2326 skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
2327 skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
2328 skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
2329
2330 // corners
2331 skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
2332 skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
2333 skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
2334 skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
2335 }
2336 }
2337
2338 if (expect_false (z == 2) && expect_false (cell->flags))
2339 {
2340 // overlays such as the speech bubble, probably more to come
2341 if (cell->flags & 1)
2342 {
2343 rc_key_t key_ov = key;
2344 maptex tex = self->tex [TEXID_SPEECH];
2345 rc_array_t *arr;
2346 int px = x * Tw + Tw * 2 / 32;
2347 int py = y * Th - Th * 6 / 32;
2348
2349 key_ov.texname = tex.name;
2350 arr = rc_array (rc_ov, &key_ov);
2351
2352 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
2353 rc_t2f_v3f (arr, 0 , tex.t, px , py + Th, 0);
2354 rc_t2f_v3f (arr, tex.s, tex.t, px + Tw, py + Th, 0);
2355 rc_t2f_v3f (arr, tex.s, 0 , px + Tw, py , 0);
2356 }
2357 }
2358 }
2359 }
2360
2361 rc_draw (rc);
2362 rc_clear (rc);
2363
2364 // go through all smoothlevels, lowest to highest, then draw.
2365 // this is basically counting sort
2366 {
2367 int w, b;
2368
2369 glEnable (GL_TEXTURE_2D);
2370 glBegin (GL_QUADS);
2371 for (w = 0; w < 256 / 32; ++w)
2372 {
2373 uint32_t smask = smooth_level [w];
2374 if (smask)
2375 for (b = 0; b < 32; ++b)
2376 if (smask & (((uint32_t)1) << b))
1500 { 2377 {
1501 maptex tex = self->tex [face]; 2378 int level = (w << 5) | b;
2379 HE *he;
1502 2380
1503 int px = (x + 1) * 32 - tex.w; 2381 hv_iterinit (smooth);
1504 int py = (y + 1) * 32 - tex.h; 2382 while ((he = hv_iternext (smooth)))
1505
1506 if (last_name != tex.name)
1507 { 2383 {
2384 smooth_key *skey = (smooth_key *)HeKEY (he);
2385 IV bits = SvIVX (HeVAL (he));
2386
2387 if (!(bits & 0x1000)
2388 && skey->level == level
2389 && level > smooth_max [skey->x][skey->y])
2390 {
2391 maptex tex = self->tex [skey->tile];
2392 int px = (((int)skey->x) - 1) * Tw;
2393 int py = (((int)skey->y) - 1) * Th;
2394 int border = bits & 15;
2395 int corner = (bits >> 8) & ~(bits >> 4) & 15;
2396 float dx = tex.s * .0625f; // 16 images/row
2397 float dy = tex.t * .5f ; // 2 images/column
2398
2399 if (tex.name)
2400 {
2401 // this time avoiding texture state changes
2402 // save gobs of state changes.
2403 if (key.texname != tex.name)
2404 {
2405 self->tex [skey->tile].unused = 0;
2406
1508 glEnd (); 2407 glEnd ();
1509 last_name = tex.name;
1510 glBindTexture (GL_TEXTURE_2D, last_name); 2408 glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1511 glBegin (GL_QUADS); 2409 glBegin (GL_QUADS);
2410 }
2411
2412 if (border)
2413 {
2414 float ox = border * dx;
2415
2416 glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
2417 glTexCoord2f (ox , dy ); glVertex2i (px , py + Th);
2418 glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py + Th);
2419 glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + Tw, py );
2420 }
2421
2422 if (corner)
2423 {
2424 float ox = corner * dx;
2425
2426 glTexCoord2f (ox , dy ); glVertex2i (px , py );
2427 glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + Th);
2428 glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + Tw, py + Th);
2429 glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py );
2430 }
2431 }
2432 }
1512 } 2433 }
1513
1514 glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1515 glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1516 glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1517 glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1518 } 2434 }
1519 }
1520 } 2435 }
1521 2436
1522 glEnd (); 2437 glEnd ();
1523
1524 glDisable (GL_TEXTURE_2D); 2438 glDisable (GL_TEXTURE_2D);
2439 key.texname = -1;
2440 }
2441
2442 hv_clear (smooth);
2443 }
2444
2445 if (pl_tex.name)
2446 {
2447 maptex tex = pl_tex;
2448 int px = pl_x + sdx;
2449 int py = pl_y + sdy;
2450
2451 key.texname = tex.name;
2452 arr = rc_array (rc, &key);
2453
2454 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
2455 rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
2456 rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
2457 rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
2458
2459 rc_draw (rc);
2460 }
2461
2462 rc_draw (rc_ov);
2463 rc_clear (rc_ov);
2464
1525 glDisable (GL_BLEND); 2465 glDisable (GL_BLEND);
1526} 2466 rc_free (rc);
2467 rc_free (rc_ov);
1527 2468
2469 // top layer: overlays such as the health bar
2470 for (y = 0; y < sh; y++)
2471 if (0 <= y + my && y + my < self->rows)
2472 {
2473 maprow *row = self->row + (y + my);
2474
2475 for (x = 0; x < sw; x++)
2476 if (row->c0 <= x + mx && x + mx < row->c1)
2477 {
2478 mapcell *cell = row->col + (x + mx - row->c0);
2479
2480 int px = x * Tw;
2481 int py = y * Th;
2482
2483 if (expect_false (cell->player == player))
2484 {
2485 px += sdx;
2486 py += sdy;
2487 }
2488
2489 if (cell->stat_hp)
2490 {
2491 int width = cell->stat_width * Tw;
2492 int thick = (sh * Th / 32 + 27) / 28 + 1 + cell->stat_width;
2493
2494 glColor3ub (0, 0, 0);
2495 glRectf (px + 1, py - thick - 2,
2496 px + width - 1, py);
2497
2498 glColor3ub (cell->stat_hp, 255 - cell->stat_hp, 0);
2499 glRectf (px + 2,
2500 py - thick - 1,
2501 px + width - 2 - cell->stat_hp * (width - 4) / 255, py - 1);
2502 }
2503 }
2504 }
2505}
2506
1528void 2507void
1529draw_magicmap (CFClient::Map self, int dx, int dy, int w, int h, unsigned char *data) 2508draw_magicmap (DC::Map self, int w, int h, unsigned char *data)
1530 CODE: 2509 CODE:
1531{ 2510{
1532 static float color[16][3] = { 2511 static float color[16][3] = {
1533 { 0.00, 0.00, 0.00 }, 2512 { 0.00f, 0.00f, 0.00f },
1534 { 1.00, 1.00, 1.00 }, 2513 { 1.00f, 1.00f, 1.00f },
1535 { 0.00, 0.00, 0.55 }, 2514 { 0.00f, 0.00f, 0.55f },
1536 { 1.00, 0.00, 0.00 }, 2515 { 1.00f, 0.00f, 0.00f },
1537 2516
1538 { 1.00, 0.54, 0.00 }, 2517 { 1.00f, 0.54f, 0.00f },
1539 { 0.11, 0.56, 1.00 }, 2518 { 0.11f, 0.56f, 1.00f },
1540 { 0.93, 0.46, 0.00 }, 2519 { 0.93f, 0.46f, 0.00f },
1541 { 0.18, 0.54, 0.34 }, 2520 { 0.18f, 0.54f, 0.34f },
1542 2521
1543 { 0.56, 0.73, 0.56 }, 2522 { 0.56f, 0.73f, 0.56f },
1544 { 0.80, 0.80, 0.80 }, 2523 { 0.80f, 0.80f, 0.80f },
1545 { 0.55, 0.41, 0.13 }, 2524 { 0.55f, 0.41f, 0.13f },
1546 { 0.99, 0.77, 0.26 }, 2525 { 0.99f, 0.77f, 0.26f },
1547 2526
1548 { 0.74, 0.65, 0.41 }, 2527 { 0.74f, 0.65f, 0.41f },
1549 2528
1550 { 0.00, 1.00, 1.00 }, 2529 { 0.00f, 1.00f, 1.00f },
1551 { 1.00, 0.00, 1.00 }, 2530 { 1.00f, 0.00f, 1.00f },
1552 { 1.00, 1.00, 0.00 }, 2531 { 1.00f, 1.00f, 0.00f },
1553 }; 2532 };
1554 2533
1555 int x, y; 2534 int x, y;
1556 2535
1557 glEnable (GL_TEXTURE_2D); 2536 glEnable (GL_TEXTURE_2D);
2537 /* GL_REPLACE would be correct, as we don't need to modulate alpha,
2538 * but the nvidia driver (185.18.14) mishandles alpha textures
2539 * and takes the colour from god knows where instead of using
2540 * Cp. MODULATE results in the same colour, but slightly different
2541 * alpha, but atcually gives us the correct colour with nvidia.
2542 */
1558 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE); 2543 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1559 glEnable (GL_BLEND); 2544 glEnable (GL_BLEND);
1560 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA); 2545 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1561 glBegin (GL_QUADS); 2546 glBegin (GL_QUADS);
1562 2547
1563 for (y = 0; y < h; y++) 2548 for (y = 0; y < h; y++)
… …
1567 2552
1568 if (m) 2553 if (m)
1569 { 2554 {
1570 float *c = color [m & 15]; 2555 float *c = color [m & 15];
1571 2556
1572 float tx1 = m & 0x40 ? 0.5 : 0.; 2557 float tx1 = m & 0x40 ? 0.5f : 0.f;
1573 float tx2 = tx1 + 0.5; 2558 float tx2 = tx1 + 0.5f;
1574 2559
1575 glColor4f (c[0], c[1], c[2], 0.75); 2560 glColor4f (c[0], c[1], c[2], 1);
1576 glTexCoord2f (tx1, 0.); glVertex2i (x , y ); 2561 glTexCoord2f (tx1, 0.); glVertex2i (x , y );
1577 glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1); 2562 glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
1578 glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1); 2563 glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
1579 glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y ); 2564 glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
1580 } 2565 }
… …
1584 glDisable (GL_BLEND); 2569 glDisable (GL_BLEND);
1585 glDisable (GL_TEXTURE_2D); 2570 glDisable (GL_TEXTURE_2D);
1586} 2571}
1587 2572
1588void 2573void
1589fow_texture (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh) 2574fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1590 PPCODE: 2575 PPCODE:
1591{ 2576{
1592 int vx, vy;
1593 int x, y; 2577 int x, y;
1594 int sw4 = (sw + 3) & ~3; 2578 int sw1 = sw + 2;
2579 int sh1 = sh + 2;
2580 int sh3 = sh * 3;
2581 int sw3 = sw * 3;
1595 SV *darkness_sv = sv_2mortal (newSV (sw4 * sh)); 2582 SV *darkness3_sv = sv_2mortal (newSV (sw3 * sh3));
1596 uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv); 2583 uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
1597 2584 uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
1598 memset (darkness, 255, sw4 * sh); 2585 memset (darkness1, 0, sw1*sh1);
2586
1599 SvPOK_only (darkness_sv); 2587 SvPOK_only (darkness3_sv);
1600 SvCUR_set (darkness_sv, sw4 * sh); 2588 SvCUR_set (darkness3_sv, sw3 * sh3);
1601 2589
1602 vx = self->x + (self->w - sw + 1) / 2 - shift_x; 2590 mx += self->x - 1;
1603 vy = self->y + (self->h - sh + 1) / 2 - shift_y; 2591 my += self->y - 1;
1604 2592
1605 for (y = 0; y < sh; y++) 2593 for (y = 0; y < sh1; y++)
1606 if (0 <= y + vy && y + vy < self->rows) 2594 if (0 <= y + my && y + my < self->rows)
1607 { 2595 {
1608 maprow *row = self->row + (y + vy); 2596 maprow *row = self->row + (y + my);
1609 2597
1610 for (x = 0; x < sw; x++) 2598 for (x = 0; x < sw1; x++)
1611 if (row->c0 <= x + vx && x + vx < row->c1) 2599 if (row->c0 <= x + mx && x + mx < row->c1)
1612 { 2600 {
1613 mapcell *cell = row->col + (x + vx - row->c0); 2601 mapcell *cell = row->col + (x + mx - row->c0);
1614 2602
1615 darkness[y * sw4 + x] = cell->darkness < 0 2603 darkness1 [y * sw1 + x] = cell->darkness
2604 ? DARKNESS_ADJUST (255 - (cell->darkness - 1))
1616 ? 255 - FOW_DARKNESS 2605 : DARKNESS_ADJUST (255 - FOW_DARKNESS);
1617 : 255 - cell->darkness;
1618 } 2606 }
1619 } 2607 }
1620 2608
2609 for (y = 0; y < sh; ++y)
2610 for (x = 0; x < sw; ++x)
2611 {
2612 uint8_t d11 = darkness1 [(y ) * sw1 + x ];
2613 uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
2614 uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
2615 uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
2616 uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
2617 uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
2618 uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
2619 uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
2620 uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
2621
2622 uint8_t r11 = (d11 + d21 + d12) / 3;
2623 uint8_t r21 = d21;
2624 uint8_t r31 = (d21 + d31 + d32) / 3;
2625
2626 uint8_t r12 = d12;
2627 uint8_t r22 = d22;
2628 uint8_t r32 = d32;
2629
2630 uint8_t r13 = (d13 + d23 + d12) / 3;
2631 uint8_t r23 = d23;
2632 uint8_t r33 = (d23 + d33 + d32) / 3;
2633
2634 darkness3 [(y * 3 ) * sw3 + (x * 3 )] = MAX (d22, r11);
2635 darkness3 [(y * 3 ) * sw3 + (x * 3 + 1)] = MAX (d22, r21);
2636 darkness3 [(y * 3 ) * sw3 + (x * 3 + 2)] = MAX (d22, r31);
2637 darkness3 [(y * 3 + 1) * sw3 + (x * 3 )] = MAX (d22, r12);
2638 darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 1)] = MAX (d22, r22); /* this MUST be == d22 */
2639 darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 2)] = MAX (d22, r32);
2640 darkness3 [(y * 3 + 2) * sw3 + (x * 3 )] = MAX (d22, r13);
2641 darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 1)] = MAX (d22, r23);
2642 darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 2)] = MAX (d22, r33);
2643 }
2644
2645 free (darkness1);
2646
1621 EXTEND (SP, 3); 2647 EXTEND (SP, 3);
1622 PUSHs (sv_2mortal (newSViv (sw4))); 2648 PUSHs (sv_2mortal (newSViv (sw3)));
1623 PUSHs (sv_2mortal (newSViv (sh))); 2649 PUSHs (sv_2mortal (newSViv (sh3)));
1624 PUSHs (darkness_sv); 2650 PUSHs (darkness3_sv);
1625} 2651}
1626 2652
1627SV * 2653SV *
1628get_rect (CFClient::Map self, int x0, int y0, int w, int h) 2654get_rect (DC::Map self, int x0, int y0, int w, int h)
1629 CODE: 2655 CODE:
1630{ 2656{
1631 int x, y, x1, y1; 2657 int x, y, x1, y1;
1632 SV *data_sv = newSV (w * h * 7 + 5); 2658 SV *data_sv = newSV (w * h * 7 + 5);
1633 uint8_t *data = (uint8_t *)SvPVX (data_sv); 2659 uint8_t *data = (uint8_t *)SvPVX (data_sv);
… …
1658 if (row && row->c0 <= x && x < row->c1) 2684 if (row && row->c0 <= x && x < row->c1)
1659 { 2685 {
1660 mapcell *cell = row->col + (x - row->c0); 2686 mapcell *cell = row->col + (x - row->c0);
1661 uint8_t flags = 0; 2687 uint8_t flags = 0;
1662 2688
1663 if (cell->face [0]) flags |= 1; 2689 if (cell->tile [0]) flags |= 1;
1664 if (cell->face [1]) flags |= 2; 2690 if (cell->tile [1]) flags |= 2;
1665 if (cell->face [2]) flags |= 4; 2691 if (cell->tile [2]) flags |= 4;
1666 2692
1667 *data++ = flags; 2693 *data++ = flags;
1668 2694
1669 if (flags & 1) 2695 if (flags & 1)
1670 { 2696 {
2697 tileid tile = cell->tile [0];
1671 *data++ = cell->face [0] >> 8; 2698 *data++ = tile >> 8;
1672 *data++ = cell->face [0]; 2699 *data++ = tile;
1673 } 2700 }
1674 2701
1675 if (flags & 2) 2702 if (flags & 2)
1676 { 2703 {
2704 tileid tile = cell->tile [1];
1677 *data++ = cell->face [1] >> 8; 2705 *data++ = tile >> 8;
1678 *data++ = cell->face [1]; 2706 *data++ = tile;
1679 } 2707 }
1680 2708
1681 if (flags & 4) 2709 if (flags & 4)
1682 { 2710 {
2711 tileid tile = cell->tile [2];
1683 *data++ = cell->face [2] >> 8; 2712 *data++ = tile >> 8;
1684 *data++ = cell->face [2]; 2713 *data++ = tile;
1685 } 2714 }
1686 } 2715 }
1687 else 2716 else
1688 *data++ = 0; 2717 *data++ = 0;
1689 } 2718 }
1690 } 2719 }
1691 2720
2721 /* if size is w*h + 5 then no data has been found */
2722 if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)
2723 {
1692 SvPOK_only (data_sv); 2724 SvPOK_only (data_sv);
1693 SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv)); 2725 SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
2726 }
2727
1694 RETVAL = data_sv; 2728 RETVAL = data_sv;
1695} 2729}
1696 OUTPUT: 2730 OUTPUT:
1697 RETVAL 2731 RETVAL
1698 2732
1699void 2733void
1700set_rect (CFClient::Map self, int x0, int y0, uint8_t *data) 2734set_rect (DC::Map self, int x0, int y0, SV *data_sv)
1701 PPCODE: 2735 PPCODE:
1702{ 2736{
1703 int x, y, z; 2737 int x, y, z;
1704 int w, h; 2738 int w, h;
1705 int x1, y1; 2739 int x1, y1;
2740 STRLEN len;
2741 uint8_t *data, *end;
2742
2743 len = SvLEN (data_sv);
2744 SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
2745 data = SvPVbyte_nolen (data_sv);
2746 end = data + len + 8;
2747
2748 if (len < 5)
2749 XSRETURN_EMPTY;
1706 2750
1707 if (*data++ != 0) 2751 if (*data++ != 0)
1708 return; /* version mismatch */ 2752 XSRETURN_EMPTY; /* version mismatch */
1709 2753
1710 w = *data++ << 8; w |= *data++; 2754 w = *data++ << 8; w |= *data++;
1711 h = *data++ << 8; h |= *data++; 2755 h = *data++ << 8; h |= *data++;
1712 2756
1713 // we need to do this 'cause we don't keep an absolute coord system for rows 2757 // we need to do this 'cause we don't keep an absolute coord system for rows
… …
1725 { 2769 {
1726 maprow *row = map_get_row (self, y); 2770 maprow *row = map_get_row (self, y);
1727 2771
1728 for (x = x0; x < x1; x++) 2772 for (x = x0; x < x1; x++)
1729 { 2773 {
2774 uint8_t flags;
2775
2776 if (data + 7 >= end)
2777 XSRETURN_EMPTY;
2778
1730 uint8_t flags = *data++; 2779 flags = *data++;
1731 2780
1732 if (flags) 2781 if (flags)
1733 { 2782 {
1734 mapface face[3] = { 0, 0, 0 };
1735
1736 mapcell *cell = row_get_cell (row, x); 2783 mapcell *cell = row_get_cell (row, x);
2784 tileid tile[3] = { 0, 0, 0 };
1737 2785
1738 if (flags & 1) { face[0] = *data++ << 8; face[0] |= *data++; } 2786 if (flags & 1) { tile[0] = *data++ << 8; tile[0] |= *data++; }
1739 if (flags & 2) { face[1] = *data++ << 8; face[1] |= *data++; } 2787 if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
1740 if (flags & 4) { face[2] = *data++ << 8; face[2] |= *data++; } 2788 if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
1741 2789
1742 if (cell->darkness <= 0) 2790 if (cell->darkness == 0)
1743 { 2791 {
1744 cell->darkness = -1; 2792 /*cell->darkness = 0;*/
2793 EXTEND (SP, 3);
1745 2794
1746 for (z = 0; z <= 2; z++) 2795 for (z = 0; z <= 2; z++)
1747 { 2796 {
1748 cell->face[z] = face[z]; 2797 tileid t = tile [z];
1749 2798
1750 if (face[z] && (face[z] >= self->texs || !self->tex[face [z]].name)) 2799 if (t >= self->texs || (t && !self->tex [t].name))
2800 {
1751 XPUSHs (sv_2mortal (newSViv (face[z]))); 2801 PUSHs (sv_2mortal (newSViv (t)));
2802 need_texid (self, t);
2803 }
2804
2805 cell->tile [z] = t;
1752 } 2806 }
1753 } 2807 }
1754 } 2808 }
1755 } 2809 }
1756 } 2810 }
1757} 2811}
1758 2812
1759MODULE = CFClient PACKAGE = CFClient::MixChunk 2813MODULE = Deliantra::Client PACKAGE = DC::RW
1760 2814
1761CFClient::MixChunk 2815DC::RW
1762new_from_file (SV *class, char *path) 2816new (SV *class, SV *data_sv)
1763 CODE: 2817 CODE:
1764 RETVAL = Mix_LoadWAV (path); 2818{
2819 STRLEN datalen;
2820 char *data = SvPVbyte (data_sv, datalen);
2821
2822 RETVAL = SDL_RWFromConstMem (data, datalen);
2823}
1765 OUTPUT: 2824 OUTPUT:
1766 RETVAL 2825 RETVAL
1767 2826
2827DC::RW
2828new_from_file (SV *class, const char *path, const char *mode = "rb")
2829 CODE:
2830 RETVAL = SDL_RWFromFile (path, mode);
2831 OUTPUT:
2832 RETVAL
2833
2834# fails on win32:
2835# dc.xs(2268) : error C2059: syntax error : '('
1768void 2836#void
2837#close (DC::RW self)
2838# CODE:
2839# (self->(close)) (self);
2840
2841MODULE = Deliantra::Client PACKAGE = DC::Channel
2842
2843PROTOTYPES: DISABLE
2844
2845DC::Channel
2846find ()
2847 CODE:
2848{
2849 RETVAL = Mix_GroupAvailable (-1);
2850
2851 if (RETVAL < 0)
2852 {
2853 RETVAL = Mix_GroupOldest (-1);
2854
2855 if (RETVAL < 0)
2856 {
2857 // happens sometimes, maybe it just stopped playing(?)
2858 RETVAL = Mix_GroupAvailable (-1);
2859
2860 if (RETVAL < 0)
2861 XSRETURN_UNDEF;
2862 }
2863 else
2864 Mix_HaltChannel (RETVAL);
2865 }
2866
2867 Mix_UnregisterAllEffects (RETVAL);
2868 Mix_Volume (RETVAL, 128);
2869}
2870 OUTPUT:
2871 RETVAL
2872
2873void
2874halt (DC::Channel self)
2875 CODE:
2876 Mix_HaltChannel (self);
2877
2878void
2879expire (DC::Channel self, int ticks = -1)
2880 CODE:
2881 Mix_ExpireChannel (self, ticks);
2882
2883void
2884fade_out (DC::Channel self, int ticks = -1)
2885 CODE:
2886 Mix_FadeOutChannel (self, ticks);
2887
2888int
2889volume (DC::Channel self, int volume)
2890 CODE:
2891 RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
2892 OUTPUT:
2893 RETVAL
2894
2895void
2896unregister_all_effects (DC::Channel self)
2897 CODE:
2898 Mix_UnregisterAllEffects (self);
2899
2900void
2901set_panning (DC::Channel self, int left, int right)
2902 CODE:
2903 left = CLAMP (left , 0, 255);
2904 right = CLAMP (right, 0, 255);
2905 Mix_SetPanning (self, left, right);
2906
2907void
2908set_distance (DC::Channel self, int distance)
2909 CODE:
2910 Mix_SetDistance (self, CLAMP (distance, 0, 255));
2911
2912void
2913set_position (DC::Channel self, int angle, int distance)
2914 CODE:
2915
2916void
2917set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
2918 CODE:
2919{
2920 int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
2921 int angle = atan2f (dx, -dy) * 180.f / (float)M_PI + 360.f;
2922 Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
2923}
2924
2925void
2926set_reverse_stereo (DC::Channel self, int flip)
2927 CODE:
2928 Mix_SetReverseStereo (self, flip);
2929
2930MODULE = Deliantra::Client PACKAGE = DC::MixChunk
2931
2932PROTOTYPES: DISABLE
2933
2934void
2935decoders ()
2936 PPCODE:
2937#if SDL_MIXER_MAJOR_VERSION > 1 || SDL_MIXER_MINOR_VERSION > 2 || SDL_MIXER_PATCHLEVEL >= 10
2938 int i, num = Mix_GetNumChunkDecoders ();
2939 EXTEND (SP, num);
2940 for (i = 0; i < num; ++i)
2941 PUSHs (sv_2mortal (newSVpv (Mix_GetChunkDecoder (i), 0)));
2942#else
2943 XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
2944#endif
2945
2946DC::MixChunk
2947new (SV *class, DC::RW rwops)
2948 CODE:
2949 RETVAL = Mix_LoadWAV_RW (rwops, 1);
2950 OUTPUT:
2951 RETVAL
2952
2953void
1769DESTROY (CFClient::MixChunk self) 2954DESTROY (DC::MixChunk self)
1770 CODE: 2955 CODE:
1771 Mix_FreeChunk (self); 2956 Mix_FreeChunk (self);
1772 2957
1773int 2958int
1774volume (CFClient::MixChunk self, int volume = -1) 2959volume (DC::MixChunk self, int volume = -1)
1775 CODE: 2960 CODE:
2961 if (items > 1)
2962 volume = CLAMP (volume, 0, 128);
1776 RETVAL = Mix_VolumeChunk (self, volume); 2963 RETVAL = Mix_VolumeChunk (self, volume);
1777 OUTPUT: 2964 OUTPUT:
1778 RETVAL 2965 RETVAL
1779 2966
1780int 2967DC::Channel
1781play (CFClient::MixChunk self, int channel = -1, int loops = 0, int ticks = -1) 2968play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
1782 CODE: 2969 CODE:
2970{
1783 RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks); 2971 RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
2972
2973 if (RETVAL < 0)
2974 XSRETURN_UNDEF;
2975
2976 if (channel < 0)
2977 {
2978 Mix_UnregisterAllEffects (RETVAL);
2979 Mix_Volume (RETVAL, 128);
2980 }
2981}
1784 OUTPUT: 2982 OUTPUT:
1785 RETVAL 2983 RETVAL
1786 2984
1787MODULE = CFClient PACKAGE = CFClient::MixMusic 2985MODULE = Deliantra::Client PACKAGE = DC::MixMusic
2986
2987void
2988decoders ()
2989 PPCODE:
2990#if SDL_MIXER_MAJOR_VERSION > 1 || SDL_MIXER_MINOR_VERSION > 2 || SDL_MIXER_PATCHLEVEL >= 10
2991 int i, num = Mix_GetNumMusicDecoders ();
2992 EXTEND (SP, num);
2993 for (i = 0; i < num; ++i)
2994 PUSHs (sv_2mortal (newSVpv (Mix_GetMusicDecoder (i), 0)));
2995#else
2996 XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
2997#endif
1788 2998
1789int 2999int
1790volume (int volume = -1) 3000volume (int volume = -1)
3001 PROTOTYPE: ;$
1791 CODE: 3002 CODE:
3003 if (items > 0)
3004 volume = CLAMP (volume, 0, 128);
1792 RETVAL = Mix_VolumeMusic (volume); 3005 RETVAL = Mix_VolumeMusic (volume);
1793 OUTPUT: 3006 OUTPUT:
1794 RETVAL 3007 RETVAL
1795 3008
1796CFClient::MixMusic 3009void
1797new_from_file (SV *class, char *path) 3010fade_out (int ms)
1798 CODE: 3011 CODE:
1799 RETVAL = Mix_LoadMUS (path); 3012 Mix_FadeOutMusic (ms);
3013
3014void
3015halt ()
3016 CODE:
3017 Mix_HaltMusic ();
3018
3019int
3020playing ()
3021 CODE:
3022 RETVAL = Mix_PlayingMusic ();
1800 OUTPUT: 3023 OUTPUT:
1801 RETVAL 3024 RETVAL
1802 3025
3026DC::MixMusic
3027new (SV *class, DC::RW rwops)
3028 CODE:
3029 RETVAL = Mix_LoadMUS_RW (rwops);
3030 OUTPUT:
3031 RETVAL
3032
1803void 3033void
1804DESTROY (CFClient::MixMusic self) 3034DESTROY (DC::MixMusic self)
1805 CODE: 3035 CODE:
1806 Mix_FreeMusic (self); 3036 Mix_FreeMusic (self);
1807 3037
1808int 3038int
1809play (CFClient::MixMusic self, int loops = -1) 3039play (DC::MixMusic self, int loops = -1)
1810 CODE: 3040 CODE:
1811 RETVAL = Mix_PlayMusic (self, loops); 3041 RETVAL = Mix_PlayMusic (self, loops);
1812 OUTPUT: 3042 OUTPUT:
1813 RETVAL 3043 RETVAL
1814 3044
3045void
3046fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
3047 CODE:
3048 Mix_FadeInMusicPos (self, loops, ms, position);
3049
1815MODULE = CFClient PACKAGE = CFClient::OpenGL 3050MODULE = Deliantra::Client PACKAGE = DC::OpenGL
3051
3052PROTOTYPES: ENABLE
1816 3053
1817BOOT: 3054BOOT:
1818{ 3055{
1819 HV *stash = gv_stashpv ("CFClient::OpenGL", 1); 3056 HV *stash = gv_stashpv ("DC::OpenGL", 1);
1820 static const struct { 3057 static const struct {
1821 const char *name; 3058 const char *name;
1822 IV iv; 3059 IV iv;
1823 } *civ, const_iv[] = { 3060 } *civ, const_iv[] = {
1824# define const_iv(name) { # name, (IV)name } 3061# define const_iv(name) { # name, (IV)name }
3062 const_iv (GL_VENDOR),
3063 const_iv (GL_VERSION),
3064 const_iv (GL_EXTENSIONS),
3065 const_iv (GL_MAX_TEXTURE_UNITS),
1825 const_iv (GL_COLOR_MATERIAL), 3066 const_iv (GL_COLOR_MATERIAL),
1826 const_iv (GL_SMOOTH), 3067 const_iv (GL_SMOOTH),
1827 const_iv (GL_FLAT), 3068 const_iv (GL_FLAT),
1828 const_iv (GL_DITHER), 3069 const_iv (GL_DITHER),
1829 const_iv (GL_BLEND), 3070 const_iv (GL_BLEND),
… …
1833 const_iv (GL_ALPHA_TEST), 3074 const_iv (GL_ALPHA_TEST),
1834 const_iv (GL_NORMALIZE), 3075 const_iv (GL_NORMALIZE),
1835 const_iv (GL_RESCALE_NORMAL), 3076 const_iv (GL_RESCALE_NORMAL),
1836 const_iv (GL_FRONT), 3077 const_iv (GL_FRONT),
1837 const_iv (GL_BACK), 3078 const_iv (GL_BACK),
3079 const_iv (GL_AUX0),
1838 const_iv (GL_AND), 3080 const_iv (GL_AND),
1839 const_iv (GL_ONE), 3081 const_iv (GL_ONE),
1840 const_iv (GL_ZERO), 3082 const_iv (GL_ZERO),
1841 const_iv (GL_SRC_ALPHA), 3083 const_iv (GL_SRC_ALPHA),
1842 const_iv (GL_DST_ALPHA), 3084 const_iv (GL_DST_ALPHA),
1843 const_iv (GL_ONE_MINUS_SRC_ALPHA), 3085 const_iv (GL_ONE_MINUS_SRC_ALPHA),
1844 const_iv (GL_ONE_MINUS_DST_ALPHA), 3086 const_iv (GL_ONE_MINUS_DST_ALPHA),
3087 const_iv (GL_SRC_COLOR),
3088 const_iv (GL_DST_COLOR),
3089 const_iv (GL_ONE_MINUS_SRC_COLOR),
3090 const_iv (GL_ONE_MINUS_DST_COLOR),
1845 const_iv (GL_SRC_ALPHA_SATURATE), 3091 const_iv (GL_SRC_ALPHA_SATURATE),
1846 const_iv (GL_RGB), 3092 const_iv (GL_RGB),
1847 const_iv (GL_RGBA), 3093 const_iv (GL_RGBA),
1848 const_iv (GL_RGBA4), 3094 const_iv (GL_RGBA4),
1849 const_iv (GL_RGBA8), 3095 const_iv (GL_RGBA8),
… …
1855 const_iv (GL_INTENSITY), 3101 const_iv (GL_INTENSITY),
1856 const_iv (GL_LUMINANCE), 3102 const_iv (GL_LUMINANCE),
1857 const_iv (GL_LUMINANCE_ALPHA), 3103 const_iv (GL_LUMINANCE_ALPHA),
1858 const_iv (GL_FLOAT), 3104 const_iv (GL_FLOAT),
1859 const_iv (GL_UNSIGNED_INT_8_8_8_8_REV), 3105 const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
3106 const_iv (GL_COMPRESSED_ALPHA_ARB),
3107 const_iv (GL_COMPRESSED_LUMINANCE_ARB),
3108 const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
3109 const_iv (GL_COMPRESSED_INTENSITY_ARB),
3110 const_iv (GL_COMPRESSED_RGB_ARB),
3111 const_iv (GL_COMPRESSED_RGBA_ARB),
1860 const_iv (GL_COMPILE), 3112 const_iv (GL_COMPILE),
3113 const_iv (GL_PROXY_TEXTURE_1D),
3114 const_iv (GL_PROXY_TEXTURE_2D),
1861 const_iv (GL_TEXTURE_1D), 3115 const_iv (GL_TEXTURE_1D),
1862 const_iv (GL_TEXTURE_2D), 3116 const_iv (GL_TEXTURE_2D),
1863 const_iv (GL_TEXTURE_ENV), 3117 const_iv (GL_TEXTURE_ENV),
1864 const_iv (GL_TEXTURE_MAG_FILTER), 3118 const_iv (GL_TEXTURE_MAG_FILTER),
1865 const_iv (GL_TEXTURE_MIN_FILTER), 3119 const_iv (GL_TEXTURE_MIN_FILTER),
… …
1886 const_iv (GL_COLOR_LOGIC_OP), 3140 const_iv (GL_COLOR_LOGIC_OP),
1887 const_iv (GL_SEPARABLE_2D), 3141 const_iv (GL_SEPARABLE_2D),
1888 const_iv (GL_CONVOLUTION_2D), 3142 const_iv (GL_CONVOLUTION_2D),
1889 const_iv (GL_CONVOLUTION_BORDER_MODE), 3143 const_iv (GL_CONVOLUTION_BORDER_MODE),
1890 const_iv (GL_CONSTANT_BORDER), 3144 const_iv (GL_CONSTANT_BORDER),
3145 const_iv (GL_POINTS),
1891 const_iv (GL_LINES), 3146 const_iv (GL_LINES),
3147 const_iv (GL_LINE_STRIP),
1892 const_iv (GL_LINE_LOOP), 3148 const_iv (GL_LINE_LOOP),
1893 const_iv (GL_QUADS), 3149 const_iv (GL_QUADS),
1894 const_iv (GL_QUAD_STRIP), 3150 const_iv (GL_QUAD_STRIP),
1895 const_iv (GL_TRIANGLES), 3151 const_iv (GL_TRIANGLES),
1896 const_iv (GL_TRIANGLE_STRIP), 3152 const_iv (GL_TRIANGLE_STRIP),
1897 const_iv (GL_TRIANGLE_FAN), 3153 const_iv (GL_TRIANGLE_FAN),
3154 const_iv (GL_POLYGON),
1898 const_iv (GL_PERSPECTIVE_CORRECTION_HINT), 3155 const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
3156 const_iv (GL_POINT_SMOOTH_HINT),
3157 const_iv (GL_LINE_SMOOTH_HINT),
3158 const_iv (GL_POLYGON_SMOOTH_HINT),
3159 const_iv (GL_GENERATE_MIPMAP_HINT),
3160 const_iv (GL_TEXTURE_COMPRESSION_HINT),
1899 const_iv (GL_FASTEST), 3161 const_iv (GL_FASTEST),
3162 const_iv (GL_DONT_CARE),
3163 const_iv (GL_NICEST),
1900 const_iv (GL_V2F), 3164 const_iv (GL_V2F),
1901 const_iv (GL_V3F), 3165 const_iv (GL_V3F),
1902 const_iv (GL_T2F_V3F), 3166 const_iv (GL_T2F_V3F),
1903 const_iv (GL_T2F_N3F_V3F), 3167 const_iv (GL_T2F_N3F_V3F),
3168 const_iv (GL_FUNC_ADD),
3169 const_iv (GL_FUNC_SUBTRACT),
3170 const_iv (GL_FUNC_REVERSE_SUBTRACT),
1904# undef const_iv 3171# undef const_iv
1905 }; 3172 };
1906 3173
1907 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 3174 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
1908 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 3175 newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
3176
3177 texture_av = newAV ();
3178 AvREAL_off (texture_av);
1909} 3179}
3180
3181void
3182disable_GL_EXT_blend_func_separate ()
3183 CODE:
3184 gl.BlendFuncSeparate = 0;
3185 gl.BlendFuncSeparateEXT = 0;
3186
3187void
3188apple_nvidia_bug (int enable)
1910 3189
1911char * 3190char *
1912gl_vendor () 3191gl_vendor ()
1913 CODE: 3192 CODE:
1914 RETVAL = (char *)glGetString (GL_VENDOR); 3193 RETVAL = (char *)glGetString (GL_VENDOR);
… …
1927 CODE: 3206 CODE:
1928 RETVAL = (char *)glGetString (GL_EXTENSIONS); 3207 RETVAL = (char *)glGetString (GL_EXTENSIONS);
1929 OUTPUT: 3208 OUTPUT:
1930 RETVAL 3209 RETVAL
1931 3210
3211const char *glGetString (GLenum pname)
3212
3213GLint glGetInteger (GLenum pname)
3214 CODE:
3215 glGetIntegerv (pname, &RETVAL);
3216 OUTPUT:
3217 RETVAL
3218
3219GLdouble glGetDouble (GLenum pname)
3220 CODE:
3221 glGetDoublev (pname, &RETVAL);
3222 OUTPUT:
3223 RETVAL
3224
1932int glGetError () 3225int glGetError ()
1933 3226
1934void glFinish () 3227void glFinish ()
3228
3229void glFlush ()
1935 3230
1936void glClear (int mask) 3231void glClear (int mask)
1937 3232
1938void glClearColor (float r, float g, float b, float a = 1.0) 3233void glClearColor (float r, float g, float b, float a = 1.0)
1939 PROTOTYPE: @ 3234 PROTOTYPE: @
… …
1950 3245
1951void glBlendFuncSeparate (int sa, int da, int saa, int daa) 3246void glBlendFuncSeparate (int sa, int da, int saa, int daa)
1952 CODE: 3247 CODE:
1953 gl_BlendFuncSeparate (sa, da, saa, daa); 3248 gl_BlendFuncSeparate (sa, da, saa, daa);
1954 3249
3250# void glBlendEquation (int se)
3251
1955void glDepthMask (int flag) 3252void glDepthMask (int flag)
1956 3253
1957void glLogicOp (int opcode) 3254void glLogicOp (int opcode)
1958 3255
1959void glColorMask (int red, int green, int blue, int alpha) 3256void glColorMask (int red, int green, int blue, int alpha)
… …
1973# near_ and far_ are due to microsofts buggy "c" compiler 3270# near_ and far_ are due to microsofts buggy "c" compiler
1974void glFrustum (double left, double right, double bottom, double top, double near_, double far_) 3271void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
1975 3272
1976# near_ and far_ are due to microsofts buggy "c" compiler 3273# near_ and far_ are due to microsofts buggy "c" compiler
1977void glOrtho (double left, double right, double bottom, double top, double near_, double far_) 3274void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
3275
3276PROTOTYPES: DISABLE
1978 3277
1979void glViewport (int x, int y, int width, int height) 3278void glViewport (int x, int y, int width, int height)
1980 3279
1981void glScissor (int x, int y, int width, int height) 3280void glScissor (int x, int y, int width, int height)
1982 3281
… …
1990 3289
1991void glRotate (float angle, float x, float y, float z) 3290void glRotate (float angle, float x, float y, float z)
1992 CODE: 3291 CODE:
1993 glRotatef (angle, x, y, z); 3292 glRotatef (angle, x, y, z);
1994 3293
1995void glBegin (int mode)
1996
1997void glEnd ()
1998
1999void glColor (float r, float g, float b, float a = 1.0) 3294void glColor (float r, float g, float b, float a = 1.0)
2000 PROTOTYPE: @ 3295 PROTOTYPE: @
2001 ALIAS: 3296 ALIAS:
2002 glColor_premultiply = 1 3297 glColor_premultiply = 1
2003 CODE: 3298 CODE:
2004 if (ix) 3299 if (ix)
2005 { 3300 {
2006 r *= a; 3301 r *= a;
2007 g *= a; 3302 g *= a;
2008 b *= a; 3303 b *= a;
2009 } 3304 }
2010 // microsoft visual "c" rounds instead of truncating... 3305 // microsoft visual "c" rounds instead of truncating...
2011 glColor4ub (MIN ((int)(r * 256.f), 255), 3306 glColor4f (r, g, b, a);
2012 MIN ((int)(g * 256.f), 255),
2013 MIN ((int)(b * 256.f), 255),
2014 MIN ((int)(a * 256.f), 255));
2015
2016void glInterleavedArrays (int format, int stride, char *data)
2017
2018void glDrawElements (int mode, int count, int type, char *indices)
2019
2020# 1.2 void glDrawRangeElements (int mode, int start, int end
2021 3307
2022void glRasterPos (float x, float y, float z = 0.) 3308void glRasterPos (float x, float y, float z = 0.)
2023 CODE: 3309 CODE:
2024 glRasterPos3f (0, 0, z); 3310 glRasterPos3f (0, 0, z);
2025 glBitmap (0, 0, 0, 0, x, y, 0); 3311 glBitmap (0, 0, 0, 0, x, y, 0);
… …
2030 3316
2031void glTexCoord (float s, float t) 3317void glTexCoord (float s, float t)
2032 CODE: 3318 CODE:
2033 glTexCoord2f (s, t); 3319 glTexCoord2f (s, t);
2034 3320
3321void glRect (float x1, float y1, float x2, float y2)
3322 CODE:
3323 glRectf (x1, y1, x2, y2);
3324
3325void glRect_lineloop (float x1, float y1, float x2, float y2)
3326 CODE:
3327 glBegin (GL_LINE_LOOP);
3328 glVertex2f (x1, y1);
3329 glVertex2f (x2, y1);
3330 glVertex2f (x2, y2);
3331 glVertex2f (x1, y2);
3332 glEnd ();
3333
3334PROTOTYPES: ENABLE
3335
3336void glBegin (int mode)
3337
3338void glEnd ()
3339
3340void glPointSize (GLfloat size)
3341
3342void glLineWidth (GLfloat width)
3343
3344void glInterleavedArrays (int format, int stride, char *data)
3345
3346void glDrawElements (int mode, int count, int type, char *indices)
3347
3348# 1.2 void glDrawRangeElements (int mode, int start, int end
3349
2035void glTexEnv (int target, int pname, float param) 3350void glTexEnv (int target, int pname, float param)
2036 CODE: 3351 CODE:
2037 glTexEnvf (target, pname, param); 3352 glTexEnvf (target, pname, param);
2038 3353
2039void glTexParameter (int target, int pname, float param) 3354void glTexParameter (int target, int pname, float param)
… …
2055void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column) 3370void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
2056 CODE: 3371 CODE:
2057 if (gl.SeparableFilter2D) 3372 if (gl.SeparableFilter2D)
2058 gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column); 3373 gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2059 3374
2060void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data) 3375void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
2061 3376
2062void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border) 3377void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2063 3378
2064void glDrawPixels (int width, int height, int format, int type, char *pixels) 3379void glDrawPixels (int width, int height, int format, int type, char *pixels)
3380
3381void glPixelZoom (float x, float y)
2065 3382
2066void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR) 3383void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
2067 3384
2068int glGenTexture () 3385int glGenTexture ()
2069 CODE: 3386 CODE:
2070{ 3387 RETVAL = gen_texture ();
2071 GLuint name;
2072 glGenTextures (1, &name);
2073 RETVAL = name;
2074}
2075 OUTPUT: 3388 OUTPUT:
2076 RETVAL 3389 RETVAL
2077 3390
2078void glDeleteTexture (int name) 3391void glDeleteTexture (int name)
2079 CODE: 3392 CODE:
2080{
2081 GLuint name_ = name;
2082 glDeleteTextures (1, &name_); 3393 del_texture (name);
2083} 3394
2084
2085int glGenList () 3395int glGenList ()
2086 CODE: 3396 CODE:
2087 RETVAL = glGenLists (1); 3397 RETVAL = glGenLists (1);
2088 OUTPUT: 3398 OUTPUT:
2089 RETVAL 3399 RETVAL
… …
2096 3406
2097void glEndList () 3407void glEndList ()
2098 3408
2099void glCallList (int list) 3409void glCallList (int list)
2100 3410
3411void c_init ()
3412 CODE:
3413 glPixelStorei (GL_PACK_ALIGNMENT , 1);
3414 glPixelStorei (GL_UNPACK_ALIGNMENT, 1);
2101 3415
3416MODULE = Deliantra::Client PACKAGE = DC::UI::Base
3417
3418PROTOTYPES: DISABLE
3419
3420void
3421find_widget (SV *self, NV x, NV y)
3422 PPCODE:
3423{
3424 if (within_widget (self, x, y))
3425 XPUSHs (self);
3426}
3427
3428BOOT:
3429{
3430 hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
3431
3432 draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
3433 draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
3434 draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
3435 draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
3436}
3437
3438void
3439draw (SV *self)
3440 CODE:
3441{
3442 HV *hv;
3443 SV **svp;
3444 NV x, y, w, h;
3445 SV *draw_x_sv = GvSV (draw_x_gv);
3446 SV *draw_y_sv = GvSV (draw_y_gv);
3447 SV *draw_w_sv = GvSV (draw_w_gv);
3448 SV *draw_h_sv = GvSV (draw_h_gv);
3449 double draw_x, draw_y;
3450
3451 if (!SvROK (self))
3452 croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
3453
3454 hv = (HV *)SvRV (self);
3455
3456 if (SvTYPE (hv) != SVt_PVHV)
3457 croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
3458
3459 svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
3460 svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
3461
3462 if (!h || !w)
3463 XSRETURN_EMPTY;
3464
3465 svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
3466 svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
3467
3468 draw_x = SvNV (draw_x_sv) + x;
3469 draw_y = SvNV (draw_y_sv) + y;
3470
3471 if (draw_x + w < 0 || draw_x >= SvNV (draw_w_sv)
3472 || draw_y + h < 0 || draw_y >= SvNV (draw_h_sv))
3473 XSRETURN_EMPTY;
3474
3475 sv_setnv (draw_x_sv, draw_x);
3476 sv_setnv (draw_y_sv, draw_y);
3477
3478 glPushMatrix ();
3479 glTranslated (x, y, 0);
3480
3481 if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
3482 {
3483 svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
3484
3485 if (svp && SvTRUE (*svp))
3486 {
3487 glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
3488 glEnable (GL_BLEND);
3489 glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
3490 glBegin (GL_QUADS);
3491 glVertex2f (0, 0);
3492 glVertex2f (w, 0);
3493 glVertex2f (w, h);
3494 glVertex2f (0, h);
3495 glEnd ();
3496 glDisable (GL_BLEND);
3497 }
3498 }
3499#if 0
3500 // draw borders, for debugging
3501 glPushMatrix ();
3502 glColor4f (1., 1., 0., 1.);
3503 glTranslatef (.5, .5, 0.);
3504 glBegin (GL_LINE_LOOP);
3505 glVertex2f (0 , 0);
3506 glVertex2f (w - 1, 0);
3507 glVertex2f (w - 1, h - 1);
3508 glVertex2f (0 , h - 1);
3509 glEnd ();
3510 glPopMatrix ();
3511#endif
3512 PUSHMARK (SP);
3513 XPUSHs (self);
3514 PUTBACK;
3515 call_method ("_draw", G_VOID | G_DISCARD);
3516 SPAGAIN;
3517
3518 glPopMatrix ();
3519
3520 draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
3521 draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
3522}
3523

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