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Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.139 by root, Mon Aug 14 03:04:17 2006 UTC vs.
Revision 1.311 by root, Tue Dec 27 09:17:27 2011 UTC

1#ifdef _WIN32 1#ifdef _WIN32
2# define WIN32_LEAN_AND_MEAN 2# define WIN32_LEAN_AND_MEAN
3# define _WIN32_WINNT 0x0500 // needed to get win2000 api calls 3# define NTDDI_VERSION NTDDI_WIN2K // needed to get win2000 api calls
4# include <malloc.h> 4# include <malloc.h>
5# include <windows.h> 5# include <windows.h>
6# include <wininet.h>
6# 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>
7#endif 14#endif
8 15
9#include "EXTERN.h" 16#include "EXTERN.h"
10#include "perl.h" 17#include "perl.h"
11#include "XSUB.h" 18#include "XSUB.h"
12 19
13#ifdef _WIN32 20#ifdef _WIN32
14# undef pipe 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
15#endif 26#endif
16 27
28#include <assert.h>
17#include <math.h> 29#include <math.h>
18#include <string.h> 30#include <string.h>
19#include <stdio.h> 31#include <stdio.h>
20#include <stdlib.h> 32#include <stdlib.h>
21 33
34#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
35
22#include <SDL.h> 36#include <SDL.h>
37#include <SDL_thread.h>
23#include <SDL_endian.h> 38#include <SDL_endian.h>
24#include <SDL_image.h> 39#include <SDL_image.h>
25#include <SDL_mixer.h> 40#include <SDL_mixer.h>
26#include <SDL_opengl.h> 41#include <SDL_opengl.h>
27 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
28#define PANGO_ENABLE_BACKEND 50#define PANGO_ENABLE_BACKEND
29#define G_DISABLE_CAST_CHECKS 51#define G_DISABLE_CAST_CHECKS
30 52
31#include <glib/gmacros.h> 53#include <glib/gmacros.h>
32 54
33#include <pango/pango.h> 55#include <pango/pango.h>
56
57#ifndef PANGO_VERSION_CHECK
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
34 67
35#ifndef _WIN32 68#ifndef _WIN32
36# include <sys/types.h> 69# include <sys/types.h>
37# include <sys/socket.h> 70# include <sys/socket.h>
38# include <netinet/in.h> 71# include <netinet/in.h>
39# include <netinet/tcp.h> 72# include <netinet/tcp.h>
40# include <inttypes.h> 73# include <inttypes.h>
74#endif
75
76#if __GNUC__ >= 4
77# define expect(expr,value) __builtin_expect ((expr),(value))
41#else 78#else
42 typedef unsigned char uint8_t; 79# define expect(expr,value) (expr)
43 typedef unsigned short uint16_t;
44 typedef unsigned int uint32_t;
45 typedef signed char int8_t;
46 typedef signed short int16_t;
47 typedef signed int int32_t;
48#endif 80#endif
49 81
82#define expect_false(expr) expect ((expr) != 0, 0)
83#define expect_true(expr) expect ((expr) != 0, 1)
84
50#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, objetc replacement character */ 85#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
51 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 */
52#define FOW_DARKNESS 32 89#define FOW_DARKNESS 50
90#define DARKNESS_ADJUST(n) (n)
53 91
54#define MAP_EXTEND_X 32 92#define MAP_EXTEND_X 32
55#define MAP_EXTEND_Y 512 93#define MAP_EXTEND_Y 512
56 94
57#define MIN_FONT_HEIGHT 10 95#define MIN_FONT_HEIGHT 10
58 96
59#if 0 97/* mask out modifiers we are not interested in */
60# define PARACHUTE SDL_INIT_NOPARACHUTE 98#define MOD_MASK (KMOD_CTRL | KMOD_SHIFT | KMOD_ALT | KMOD_META)
61#else 99
62# define PARACHUTE 0 100#define KMOD_LRAM 0x10000 // our extension
63#endif 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;
64 125
65static struct 126static struct
66{ 127{
67#define GL_FUNC(ptr,name) ptr name; 128#define GL_FUNC(ptr,name) ptr name;
68#include "glfunc.h" 129#include "glfunc.h"
69#undef GL_FUNC 130#undef GL_FUNC
70} gl; 131} gl;
71 132
133static void
72static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa) 134gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
73{ 135{
74 if (gl.BlendFuncSeparate) 136 if (gl.BlendFuncSeparate)
75 gl.BlendFuncSeparate (sa, da, saa, daa); 137 gl.BlendFuncSeparate (sa, da, saa, daa);
76 else if (gl.BlendFuncSeparateEXT) 138 else if (gl.BlendFuncSeparateEXT)
77 gl.BlendFuncSeparateEXT (sa, da, saa, daa); 139 gl.BlendFuncSeparateEXT (sa, da, saa, daa);
78 else 140 else
79 glBlendFunc (sa, da); 141 glBlendFunc (sa, da);
80} 142}
81 143
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
82#include "texcache.c" 168#include "texcache.c"
169#include "rendercache.c"
83 170
84#include "pango-font.c" 171#include "pango-font.c"
85#include "pango-fontmap.c" 172#include "pango-fontmap.c"
86#include "pango-render.c" 173#include "pango-render.c"
87 174
175typedef IV DC__Channel;
176typedef SDL_RWops *DC__RW;
88typedef Mix_Chunk *CFPlus__MixChunk; 177typedef Mix_Chunk *DC__MixChunk;
89typedef Mix_Music *CFPlus__MixMusic; 178typedef Mix_Music *DC__MixMusic;
90 179
91typedef PangoFontDescription *CFPlus__Font; 180typedef PangoFontDescription *DC__Font;
92 181
93static int 182static int
94shape_attr_p (PangoLayoutRun *run) 183shape_attr_p (PangoLayoutRun *run)
95{ 184{
96 GSList *attrs = run->item->analysis.extra_attrs; 185 GSList *attrs = run->item->analysis.extra_attrs;
… …
110 199
111typedef struct cf_layout { 200typedef struct cf_layout {
112 PangoLayout *pl; 201 PangoLayout *pl;
113 float r, g, b, a; // default color for rgba mode 202 float r, g, b, a; // default color for rgba mode
114 int base_height; 203 int base_height;
115 CFPlus__Font font; 204 DC__Font font;
205 rc_t *rc;
116} *CFPlus__Layout; 206} *DC__Layout;
117 207
118static CFPlus__Font default_font; 208static DC__Font default_font;
119static PangoContext *opengl_context; 209static PangoContext *opengl_context;
120static PangoFontMap *opengl_fontmap; 210static PangoFontMap *opengl_fontmap;
121 211
122static void 212static void
123substitute_func (FcPattern *pattern, gpointer data) 213substitute_func (FcPattern *pattern, gpointer data)
… …
128#endif 218#endif
129 FcPatternAddBool (pattern, FC_AUTOHINT, 0); 219 FcPatternAddBool (pattern, FC_AUTOHINT, 0);
130} 220}
131 221
132static void 222static void
133layout_update_font (CFPlus__Layout self) 223layout_update_font (DC__Layout self)
134{ 224{
135 /* 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
136 * reasonably well with bitstream vera 226 * reasonably well with dejavu/bistream fonts
137 */ 227 */
138 PangoFontDescription *font = self->font ? self->font : default_font; 228 PangoFontDescription *font = self->font ? self->font : default_font;
139 229
140 pango_font_description_set_absolute_size (font, 230 pango_font_description_set_absolute_size (font,
141 MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10)); 231 MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
142 232
143 pango_layout_set_font_description (self->pl, font); 233 pango_layout_set_font_description (self->pl, font);
144} 234}
145 235
146static void 236static void
147layout_get_pixel_size (CFPlus__Layout self, int *w, int *h) 237layout_get_pixel_size (DC__Layout self, int *w, int *h)
148{ 238{
149 PangoRectangle rect; 239 PangoRectangle rect;
150 240
151 // get_pixel_* wrongly rounds down 241 // get_pixel_* wrongly rounds down
152 pango_layout_get_extents (self->pl, 0, &rect); 242 pango_layout_get_extents (self->pl, 0, &rect);
… …
155 rect.height = (rect.height + PANGO_SCALE - 1) / PANGO_SCALE; 245 rect.height = (rect.height + PANGO_SCALE - 1) / PANGO_SCALE;
156 246
157 if (!rect.width) rect.width = 1; 247 if (!rect.width) rect.width = 1;
158 if (!rect.height) rect.height = 1; 248 if (!rect.height) rect.height = 1;
159 249
160 rect.width = (rect.width + 3) & ~3;
161
162 *w = rect.width; 250 *w = rect.width;
163 *h = rect.height; 251 *h = rect.height;
164} 252}
165 253
254typedef uint16_t tileid;
166typedef uint16_t mapface; 255typedef uint16_t faceid;
167 256
168typedef struct { 257typedef struct {
169 GLint name; 258 GLuint name;
170 int w, h; 259 int w, h;
171 float s, t; 260 float s, t;
172 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 */
173} maptex; 265} maptex;
174 266
175typedef struct { 267typedef struct {
268 uint32_t player;
269 tileid tile[3];
176 int16_t darkness; 270 uint16_t darkness;
177 mapface face[3]; 271 uint8_t stat_width, stat_hp, flags, smoothmax;
178} mapcell; 272} mapcell;
179 273
180typedef struct { 274typedef struct {
181 int32_t c0, c1; 275 int32_t c0, c1;
182 mapcell *col; 276 mapcell *col;
183} maprow; 277} maprow;
184 278
185typedef struct map { 279typedef struct map {
186 int x, y, w, h; 280 int x, y, w, h;
187 int ox, oy; /* offset to virtual global coordinate system */ 281 int ox, oy; /* offset to virtual global coordinate system */
188 int faces; 282 int faces; tileid *face2tile; // [faceid]
189 mapface *face; 283 int texs; maptex *tex; // [tileid]
190
191 int texs;
192 maptex *tex;
193 284
194 int32_t rows; 285 int32_t rows;
195 maprow *row; 286 maprow *row;
196} *CFPlus__Map; 287} *DC__Map;
197 288
198static char * 289static char *
199prepend (char *ptr, int sze, int inc) 290prepend (char *ptr, int sze, int inc)
200{ 291{
201 char *p; 292 char *p;
… …
218} 309}
219 310
220#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))
221#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))
222 313
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
223static maprow * 334static maprow *
224map_get_row (CFPlus__Map self, int y) 335map_get_row (DC__Map self, int y)
225{ 336{
226 if (0 > y) 337 if (0 > y)
227 { 338 {
228 int extend = - y + MAP_EXTEND_Y; 339 int extend = - y + MAP_EXTEND_Y;
229 Prepend (maprow, self->row, self->rows, extend); 340 Prepend (maprow, self->row, self->rows, extend);
… …
267 378
268 return row->col + (x - row->c0); 379 return row->col + (x - row->c0);
269} 380}
270 381
271static mapcell * 382static mapcell *
272map_get_cell (CFPlus__Map self, int x, int y) 383map_get_cell (DC__Map self, int x, int y)
273{ 384{
274 return row_get_cell (map_get_row (self, y), x); 385 return row_get_cell (map_get_row (self, y), x);
275} 386}
276 387
277static void 388static void
278map_clear (CFPlus__Map self) 389map_clear (DC__Map self)
279{ 390{
280 int r; 391 int r;
281 392
282 for (r = 0; r < self->rows; r++) 393 for (r = 0; r < self->rows; r++)
283 Safefree (self->row[r].col); 394 Safefree (self->row[r].col);
… …
290 self->oy = 0; 401 self->oy = 0;
291 self->row = 0; 402 self->row = 0;
292 self->rows = 0; 403 self->rows = 0;
293} 404}
294 405
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
295static void 416static void
296map_blank (CFPlus__Map self, int x0, int y0, int w, int h) 417map_blank (DC__Map self, int x0, int y0, int w, int h)
297{ 418{
298 int x, y; 419 int x, y;
299 maprow *row; 420 maprow *row;
421 mapcell *cell;
300 422
301 for (y = y0; y < y0 + h; y++) 423 for (y = y0; y < y0 + h; y++)
302 if (y >= 0) 424 if (y >= 0)
303 { 425 {
304 if (y >= self->rows) 426 if (y >= self->rows)
… …
310 if (x >= row->c0) 432 if (x >= row->c0)
311 { 433 {
312 if (x >= row->c1) 434 if (x >= row->c1)
313 break; 435 break;
314 436
315 row->col[x - row->c0].darkness = -1; 437 cell = row->col + x - row->c0;
438
439 CELL_CLEAR (cell);
316 } 440 }
317 } 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);
318} 458}
319 459
320static void 460static void
321music_finished (void) 461music_finished (void)
322{ 462{
… …
339 ev.code = 1; 479 ev.code = 1;
340 ev.data1 = (void *)(long)channel; 480 ev.data1 = (void *)(long)channel;
341 ev.data2 = 0; 481 ev.data2 = 0;
342 482
343 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;
344} 490}
345 491
346static unsigned int 492static unsigned int
347minpot (unsigned int n) 493minpot (unsigned int n)
348{ 494{
… …
358 n |= n >> 16; 504 n |= n >> 16;
359 505
360 return n + 1; 506 return n + 1;
361} 507}
362 508
363MODULE = CFPlus PACKAGE = CFPlus 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
364 620
365PROTOTYPES: ENABLE 621PROTOTYPES: ENABLE
366 622
367BOOT: 623BOOT:
368{ 624{
369 HV *stash = gv_stashpv ("CFPlus", 1); 625 HV *stash = gv_stashpv ("DC", 1);
370 static const struct { 626 static const struct {
371 const char *name; 627 const char *name;
372 IV iv; 628 IV iv;
373 } *civ, const_iv[] = { 629 } *civ, const_iv[] = {
374# 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
375 const_iv (SDL_ACTIVEEVENT), 634 const_iv (SDL_ACTIVEEVENT),
376 const_iv (SDL_KEYDOWN), 635 const_iv (SDL_KEYDOWN),
377 const_iv (SDL_KEYUP), 636 const_iv (SDL_KEYUP),
378 const_iv (SDL_MOUSEMOTION), 637 const_iv (SDL_MOUSEMOTION),
379 const_iv (SDL_MOUSEBUTTONDOWN), 638 const_iv (SDL_MOUSEBUTTONDOWN),
… …
388 const_iv (SDL_EVENT_RESERVEDA), 647 const_iv (SDL_EVENT_RESERVEDA),
389 const_iv (SDL_EVENT_RESERVEDB), 648 const_iv (SDL_EVENT_RESERVEDB),
390 const_iv (SDL_VIDEORESIZE), 649 const_iv (SDL_VIDEORESIZE),
391 const_iv (SDL_VIDEOEXPOSE), 650 const_iv (SDL_VIDEOEXPOSE),
392 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),
393 const_iv (SDLK_KP0), 709 const_iv (SDLK_KP0),
394 const_iv (SDLK_KP1), 710 const_iv (SDLK_KP1),
395 const_iv (SDLK_KP2), 711 const_iv (SDLK_KP2),
396 const_iv (SDLK_KP3), 712 const_iv (SDLK_KP3),
397 const_iv (SDLK_KP4), 713 const_iv (SDLK_KP4),
… …
452 const_iv (SDLK_BREAK), 768 const_iv (SDLK_BREAK),
453 const_iv (SDLK_MENU), 769 const_iv (SDLK_MENU),
454 const_iv (SDLK_POWER), 770 const_iv (SDLK_POWER),
455 const_iv (SDLK_EURO), 771 const_iv (SDLK_EURO),
456 const_iv (SDLK_UNDO), 772 const_iv (SDLK_UNDO),
773
457 const_iv (KMOD_NONE), 774 const_iv (KMOD_NONE),
775 const_iv (KMOD_SHIFT),
458 const_iv (KMOD_LSHIFT), 776 const_iv (KMOD_LSHIFT),
459 const_iv (KMOD_RSHIFT), 777 const_iv (KMOD_RSHIFT),
778 const_iv (KMOD_CTRL),
460 const_iv (KMOD_LCTRL), 779 const_iv (KMOD_LCTRL),
461 const_iv (KMOD_RCTRL), 780 const_iv (KMOD_RCTRL),
781 const_iv (KMOD_ALT),
462 const_iv (KMOD_LALT), 782 const_iv (KMOD_LALT),
463 const_iv (KMOD_RALT), 783 const_iv (KMOD_RALT),
784 const_iv (KMOD_META),
464 const_iv (KMOD_LMETA), 785 const_iv (KMOD_LMETA),
465 const_iv (KMOD_RMETA), 786 const_iv (KMOD_RMETA),
466 const_iv (KMOD_NUM), 787 const_iv (KMOD_NUM),
467 const_iv (KMOD_CAPS), 788 const_iv (KMOD_CAPS),
468 const_iv (KMOD_MODE), 789 const_iv (KMOD_MODE),
469 const_iv (KMOD_CTRL), 790
470 const_iv (KMOD_SHIFT), 791 const_iv (KMOD_LRAM),
471 const_iv (KMOD_ALT), 792
472 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)
473# undef const_iv 823# undef const_iv
474 }; 824 };
475 825
476 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--)
477 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);
478} 831}
832
833void
834weaken (SV *rv)
835 PROTOTYPE: $
836 CODE:
837 sv_rvweaken (rv);
479 838
480int 839int
481in_destruct () 840in_destruct ()
482 CODE: 841 CODE:
483 RETVAL = PL_main_cv == Nullcv; 842 RETVAL = PL_main_cv == Nullcv;
… …
486 845
487NV floor (NV x) 846NV floor (NV x)
488 847
489NV ceil (NV x) 848NV ceil (NV x)
490 849
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
491void 860void
492pango_init () 861pango_init ()
493 CODE: 862 CODE:
494{ 863{
495 opengl_fontmap = pango_opengl_font_map_new (); 864 opengl_fontmap = pango_opengl_font_map_new ();
496 pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0); 865 pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
497 opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap); 866 opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
867 /*pango_context_set_font_description (opengl_context, default_font);*/
868#if PANGO_VERSION_CHECK (1, 15, 2)
869 pango_context_set_language (opengl_context, pango_language_from_string ("en"));
870 /*pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);*/
871#endif
498} 872}
499 873
500int 874char *SDL_GetError ()
501SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)
502 875
503void 876void SDL_braino ()
877
878int SDL_Init (U32 flags)
879
880int SDL_InitSubSystem (U32 flags)
881
882void SDL_QuitSubSystem (U32 flags)
883
504SDL_Quit () 884void SDL_Quit ()
505 885
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
506void 895void
507SDL_ListModes () 896SDL_ListModes (int rgb, int alpha)
508 PPCODE: 897 PPCODE:
509{ 898{
510 SDL_Rect **m; 899 SDL_Rect **m;
511 900
512 SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5); 901 SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
513 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5); 902 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
514 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5); 903 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
515 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1); 904 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
516 905
517 SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15); 906 SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
518 SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0); 907 SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
519 908
520 SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0); 909 SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
521 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0); 910 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
522 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0); 911 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
523 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0); 912 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
524 913
525 SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1); 914 SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
526#if SDL_VERSION_ATLEAST(1,2,10)
527 SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
528 SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1); 915 SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
529#endif
530
531 SDL_EnableUNICODE (1);
532 SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
533 916
534 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL); 917 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
535 918
536 if (m && m != (SDL_Rect **)-1) 919 if (m && m != (SDL_Rect **)-1)
537 while (*m) 920 while (*m)
538 { 921 {
922 if ((*m)->w >= 400 && (*m)->h >= 300)
923 {
539 AV *av = newAV (); 924 AV *av = newAV ();
540 av_push (av, newSViv ((*m)->w)); 925 av_push (av, newSViv ((*m)->w));
541 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));
542 XPUSHs (sv_2mortal (newRV_noinc ((SV *)av))); 929 XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
930 }
543 931
544 ++m; 932 ++m;
545 } 933 }
546} 934}
547 935
548char *
549SDL_GetError ()
550
551int 936int
552SDL_SetVideoMode (int w, int h, int fullscreen) 937SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
553 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
554 RETVAL = !!SDL_SetVideoMode ( 948 RETVAL = !!SDL_SetVideoMode (
555 w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0) 949 w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)
556 ); 950 );
951
557 if (RETVAL) 952 if (RETVAL)
558 { 953 {
559 SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+"); 954 av_clear (texture_av);
955
956 SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
560# 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);
561# include "glfunc.h" 958#include "glfunc.h"
562# undef GL_FUNC 959#undef GL_FUNC
960
961 if (!gl.ActiveTexture ) gl.ActiveTexture = gl.ActiveTextureARB;
962 if (!gl.MultiTexCoord2f) gl.MultiTexCoord2f = gl.MultiTexCoord2fARB;
563 } 963 }
964}
564 OUTPUT: 965 OUTPUT:
565 RETVAL 966 RETVAL
566 967
567void 968void
568SDL_GL_SwapBuffers () 969SDL_GL_SwapBuffers ()
569 970
570char * 971char *
571SDL_GetKeyName (int sym) 972SDL_GetKeyName (int sym)
572 973
974int
975SDL_GetAppState ()
976
977int
978SDL_GetModState ()
979
980int
981SDL_WaitEvent ()
982 C_ARGS: 0
983
573void 984void
574SDL_PollEvent () 985SDL_PumpEvents ()
986
987void
988peep_events ()
575 PPCODE: 989 PPCODE:
576{ 990{
577 SDL_Event ev; 991 SDL_Event ev;
578 992
579 while (SDL_PollEvent (&ev)) 993 SDL_PumpEvents ();
994 while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
580 { 995 {
581 HV *hv = newHV (); 996 HV *hv = newHV ();
582 hv_store (hv, "type", 4, newSViv (ev.type), 0); 997 hv_store (hv, "type", 4, newSViv (ev.type), 0);
583 998
584 switch (ev.type) 999 switch (ev.type)
585 { 1000 {
586 case SDL_KEYDOWN: 1001 case SDL_KEYDOWN:
587 case SDL_KEYUP: 1002 case SDL_KEYUP:
588 hv_store (hv, "state", 5, newSViv (ev.key.state), 0); 1003 hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
589 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0); 1004 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
590 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 */
591 hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0); 1007 hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
592 break; 1008 break;
593 1009
594 case SDL_ACTIVEEVENT: 1010 case SDL_ACTIVEEVENT:
595 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0); 1011 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
596 hv_store (hv, "state", 5, newSViv (ev.active.state), 0); 1012 hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
597 break; 1013 break;
598 1014
599 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
600 hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0); 1034 hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
601
602 hv_store (hv, "state", 5, newSViv (ev.motion.state), 0); 1035 hv_store (hv, "state", 5, newSViv (state), 0);
603 hv_store (hv, "x", 1, newSViv (ev.motion.x), 0); 1036 hv_store (hv, "x", 1, newSViv (x), 0);
604 hv_store (hv, "y", 1, newSViv (ev.motion.y), 0); 1037 hv_store (hv, "y", 1, newSViv (y), 0);
605 hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0); 1038 hv_store (hv, "xrel", 4, newSViv (xrel), 0);
606 hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0); 1039 hv_store (hv, "yrel", 4, newSViv (yrel), 0);
1040 }
607 break; 1041 break;
608 1042
609 case SDL_MOUSEBUTTONDOWN: 1043 case SDL_MOUSEBUTTONDOWN:
610 case SDL_MOUSEBUTTONUP: 1044 case SDL_MOUSEBUTTONUP:
611 hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0); 1045 hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
612 1046
613 hv_store (hv, "button", 6, newSViv (ev.button.button), 0); 1047 hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
614 hv_store (hv, "state", 5, newSViv (ev.button.state), 0); 1048 hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
615 hv_store (hv, "x", 1, newSViv (ev.button.x), 0); 1049 hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
616 hv_store (hv, "y", 1, newSViv (ev.button.y), 0); 1050 hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
… …
621 hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0); 1055 hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
622 hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0); 1056 hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
623 break; 1057 break;
624 } 1058 }
625 1059
626 XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1)))); 1060 XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
627 } 1061 }
628} 1062}
629 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
630int 1077int
631Mix_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)
632 POSTCALL: 1079 POSTCALL:
633 Mix_HookMusicFinished (music_finished); 1080 Mix_HookMusicFinished (music_finished);
634 Mix_ChannelFinished (channel_finished); 1081 Mix_ChannelFinished (channel_finished);
635 1082
636void 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
637Mix_CloseAudio () 1100Mix_CloseAudio ()
638 1101
639int 1102int
640Mix_AllocateChannels (int numchans = -1) 1103Mix_AllocateChannels (int numchans = -1)
641 1104
1105const char *
1106Mix_GetError ()
1107
642void 1108void
643lowdelay (int fd, int val = 1) 1109lowdelay (int fd, int val = 1)
644 CODE: 1110 CODE:
1111 setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
1112
1113void
1114win32_proxy_info ()
1115 PPCODE:
1116{
645#ifndef _WIN32 1117#ifdef _WIN32
646 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 }
647#endif 1139#endif
1140}
648 1141
649void 1142int
650add_font (char *file) 1143add_font (char *file)
651 CODE: 1144 CODE:
652 FcConfigAppFontAddFile (0, (const FcChar8 *)file); 1145 RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
1146 OUTPUT:
1147 RETVAL
1148
1149void
1150IMG_Init (int flags = IMG_INIT_JPG | IMG_INIT_PNG)
1151
1152void
1153Mix_Init (int flags = MIX_INIT_MOD | MIX_INIT_MP3 | MIX_INIT_OGG)
653 1154
654void 1155void
655load_image_inline (SV *image_) 1156load_image_inline (SV *image_)
656 ALIAS: 1157 ALIAS:
657 load_image_file = 1 1158 load_image_file = 1
… …
660 STRLEN image_len; 1161 STRLEN image_len;
661 char *image = (char *)SvPVbyte (image_, image_len); 1162 char *image = (char *)SvPVbyte (image_, image_len);
662 SDL_Surface *surface, *surface2; 1163 SDL_Surface *surface, *surface2;
663 SDL_PixelFormat fmt; 1164 SDL_PixelFormat fmt;
664 SDL_RWops *rw = ix 1165 SDL_RWops *rw = ix
665 ? SDL_RWFromFile (image, "r") 1166 ? SDL_RWFromFile (image, "rb")
666 : SDL_RWFromConstMem (image, image_len); 1167 : SDL_RWFromConstMem (image, image_len);
667 1168
668 if (!rw) 1169 if (!rw)
669 croak ("load_image: %s", SDL_GetError ()); 1170 croak ("load_image: %s", SDL_GetError ());
670 1171
… …
743void 1244void
744error (char *message) 1245error (char *message)
745 CODE: 1246 CODE:
746 fprintf (stderr, "ERROR: %s\n", message); 1247 fprintf (stderr, "ERROR: %s\n", message);
747#ifdef _WIN32 1248#ifdef _WIN32
748 MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR); 1249 MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
749#endif 1250#endif
750 1251
751void 1252void
752fatal (char *message) 1253fatal (char *message)
753 CODE: 1254 CODE:
754 fprintf (stderr, "FATAL: %s\n", message); 1255 fprintf (stderr, "FATAL: %s\n", message);
755#ifdef _WIN32 1256#ifdef _WIN32
756 MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR); 1257 MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
757#endif 1258#endif
758 _exit (1); 1259 _exit (1);
759 1260
760void 1261void
761_exit (int retval) 1262_exit (int retval = 0)
762 CODE: 1263 CODE:
1264#ifdef WIN32
1265 ExitThread (retval); // unclean, please beam me up
1266#else
763 _exit (retval); 1267 _exit (retval);
1268#endif
764 1269
765MODULE = CFPlus PACKAGE = CFPlus::Font 1270void
1271debug ()
1272 CODE:
1273{
1274#if DEBUG
1275 VALGRIND_DO_LEAK_CHECK;
1276#endif
1277}
766 1278
767CFPlus::Font 1279int
1280SvREFCNT (SV *sv)
1281 CODE:
1282 RETVAL = SvREFCNT (sv);
1283 OUTPUT:
1284 RETVAL
1285
1286MODULE = Deliantra::Client PACKAGE = DC::Font
1287
1288PROTOTYPES: DISABLE
1289
1290DC::Font
768new_from_file (SV *class, char *path, int id = 0) 1291new_from_file (SV *class, char *path, int id = 0)
769 CODE: 1292 CODE:
770{ 1293{
771 int count; 1294 int count;
772 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count); 1295 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
… …
775} 1298}
776 OUTPUT: 1299 OUTPUT:
777 RETVAL 1300 RETVAL
778 1301
779void 1302void
780DESTROY (CFPlus::Font self) 1303DESTROY (DC::Font self)
781 CODE: 1304 CODE:
782 pango_font_description_free (self); 1305 pango_font_description_free (self);
783 1306
784void 1307void
785make_default (CFPlus::Font self) 1308make_default (DC::Font self)
1309 PROTOTYPE: $
786 CODE: 1310 CODE:
787 default_font = self; 1311 default_font = self;
788 1312
789MODULE = CFPlus PACKAGE = CFPlus::Layout 1313MODULE = Deliantra::Client PACKAGE = DC::Layout
790 1314
1315PROTOTYPES: DISABLE
1316
791void 1317void
792reset_glyph_cache () 1318glyph_cache_backup ()
1319 PROTOTYPE:
793 CODE: 1320 CODE:
1321 tc_backup ();
1322
1323void
1324glyph_cache_restore ()
1325 PROTOTYPE:
1326 CODE:
794 tc_clear (); 1327 tc_restore ();
795 1328
796CFPlus::Layout 1329DC::Layout
797new (SV *class) 1330new (SV *class)
798 CODE: 1331 CODE:
799 New (0, RETVAL, 1, struct cf_layout); 1332 New (0, RETVAL, 1, struct cf_layout);
800 1333
801 RETVAL->pl = pango_layout_new (opengl_context); 1334 RETVAL->pl = pango_layout_new (opengl_context);
… …
803 RETVAL->g = 1.; 1336 RETVAL->g = 1.;
804 RETVAL->b = 1.; 1337 RETVAL->b = 1.;
805 RETVAL->a = 1.; 1338 RETVAL->a = 1.;
806 RETVAL->base_height = MIN_FONT_HEIGHT; 1339 RETVAL->base_height = MIN_FONT_HEIGHT;
807 RETVAL->font = 0; 1340 RETVAL->font = 0;
1341 RETVAL->rc = rc_alloc ();
808 1342
809 pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR); 1343 pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
810 layout_update_font (RETVAL); 1344 layout_update_font (RETVAL);
811 OUTPUT: 1345 OUTPUT:
812 RETVAL 1346 RETVAL
813 1347
814void 1348void
815DESTROY (CFPlus::Layout self) 1349DESTROY (DC::Layout self)
816 CODE: 1350 CODE:
817 g_object_unref (self->pl); 1351 g_object_unref (self->pl);
1352 rc_free (self->rc);
818 Safefree (self); 1353 Safefree (self);
819 1354
820void 1355void
821set_text (CFPlus::Layout self, SV *text_) 1356set_text (DC::Layout self, SV *text_)
822 CODE: 1357 CODE:
823{ 1358{
824 STRLEN textlen; 1359 STRLEN textlen;
825 char *text = SvPVutf8 (text_, textlen); 1360 char *text = SvPVutf8 (text_, textlen);
826 1361
827 pango_layout_set_text (self->pl, text, textlen); 1362 pango_layout_set_text (self->pl, text, textlen);
828} 1363}
829 1364
830void 1365void
831set_markup (CFPlus::Layout self, SV *text_) 1366set_markup (DC::Layout self, SV *text_)
832 CODE: 1367 CODE:
833{ 1368{
834 STRLEN textlen; 1369 STRLEN textlen;
835 char *text = SvPVutf8 (text_, textlen); 1370 char *text = SvPVutf8 (text_, textlen);
836 1371
837 pango_layout_set_markup (self->pl, text, textlen); 1372 pango_layout_set_markup (self->pl, text, textlen);
838} 1373}
839 1374
840void 1375void
841set_shapes (CFPlus::Layout self, ...) 1376set_shapes (DC::Layout self, ...)
842 CODE: 1377 CODE:
843{ 1378{
844 PangoAttrList *attrs = 0; 1379 PangoAttrList *attrs = 0;
845 const char *text = pango_layout_get_text (self->pl); 1380 const char *text = pango_layout_get_text (self->pl);
846 const char *pos = text; 1381 const char *pos = text;
… …
881 if (attrs) 1416 if (attrs)
882 pango_layout_set_attributes (self->pl, attrs); 1417 pango_layout_set_attributes (self->pl, attrs);
883} 1418}
884 1419
885void 1420void
886get_shapes (CFPlus::Layout self) 1421get_shapes (DC::Layout self)
887 PPCODE: 1422 PPCODE:
888{ 1423{
889 PangoLayoutIter *iter = pango_layout_get_iter (self->pl); 1424 PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
890 1425
891 do 1426 do
892 { 1427 {
893 PangoLayoutRun *run = pango_layout_iter_get_run (iter); 1428 PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
894 1429
895 if (run && shape_attr_p (run)) 1430 if (run && shape_attr_p (run))
896 { 1431 {
897 PangoRectangle extents; 1432 PangoRectangle extents;
898 pango_layout_iter_get_run_extents (iter, 0, &extents); 1433 pango_layout_iter_get_run_extents (iter, 0, &extents);
… …
906 1441
907 pango_layout_iter_free (iter); 1442 pango_layout_iter_free (iter);
908} 1443}
909 1444
910int 1445int
911has_wrapped (CFPlus::Layout self) 1446has_wrapped (DC::Layout self)
912 CODE: 1447 CODE:
913{ 1448{
914 int lines = 1; 1449 int lines = 1;
915 const char *text = pango_layout_get_text (self->pl); 1450 const char *text = pango_layout_get_text (self->pl);
916 1451
… …
921} 1456}
922 OUTPUT: 1457 OUTPUT:
923 RETVAL 1458 RETVAL
924 1459
925SV * 1460SV *
926get_text (CFPlus::Layout self) 1461get_text (DC::Layout self)
927 CODE: 1462 CODE:
928 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0); 1463 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
929 sv_utf8_decode (RETVAL); 1464 sv_utf8_decode (RETVAL);
930 OUTPUT: 1465 OUTPUT:
931 RETVAL 1466 RETVAL
932 1467
933void 1468void
934set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.) 1469set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
935 CODE: 1470 CODE:
936 self->r = r; 1471 self->r = r;
937 self->g = g; 1472 self->g = g;
938 self->b = b; 1473 self->b = b;
939 self->a = a; 1474 self->a = a;
940 1475
941void 1476void
942set_font (CFPlus::Layout self, CFPlus::Font font = 0) 1477set_font (DC::Layout self, DC::Font font = 0)
943 CODE: 1478 CODE:
944 if (self->font != font) 1479 if (self->font != font)
945 { 1480 {
946 self->font = font; 1481 self->font = font;
947 layout_update_font (self); 1482 layout_update_font (self);
948 } 1483 }
949 1484
950void 1485void
951set_height (CFPlus::Layout self, int base_height) 1486set_height (DC::Layout self, int base_height)
952 CODE: 1487 CODE:
953 if (self->base_height != base_height) 1488 if (self->base_height != base_height)
954 { 1489 {
955 self->base_height = base_height; 1490 self->base_height = base_height;
956 layout_update_font (self); 1491 layout_update_font (self);
957 } 1492 }
958 1493
959void 1494void
960set_width (CFPlus::Layout self, int max_width = -1) 1495set_width (DC::Layout self, int max_width = -1)
961 CODE: 1496 CODE:
962 pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE); 1497 pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
963 1498
964void 1499void
965set_indent (CFPlus::Layout self, int indent) 1500set_indent (DC::Layout self, int indent)
966 CODE: 1501 CODE:
967 pango_layout_set_indent (self->pl, indent * PANGO_SCALE); 1502 pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
968 1503
969void 1504void
970set_spacing (CFPlus::Layout self, int spacing) 1505set_spacing (DC::Layout self, int spacing)
971 CODE: 1506 CODE:
972 pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE); 1507 pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
973 1508
974void 1509void
975set_ellipsise (CFPlus::Layout self, int ellipsise) 1510set_ellipsise (DC::Layout self, int ellipsise)
976 CODE: 1511 CODE:
977 pango_layout_set_ellipsize (self->pl, 1512 pango_layout_set_ellipsize (self->pl,
978 ellipsise == 1 ? PANGO_ELLIPSIZE_START 1513 ellipsise == 1 ? PANGO_ELLIPSIZE_START
979 : ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE 1514 : ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
980 : ellipsise == 3 ? PANGO_ELLIPSIZE_END 1515 : ellipsise == 3 ? PANGO_ELLIPSIZE_END
981 : PANGO_ELLIPSIZE_NONE 1516 : PANGO_ELLIPSIZE_NONE
982 ); 1517 );
983 1518
984void 1519void
985set_single_paragraph_mode (CFPlus::Layout self, int spm) 1520set_single_paragraph_mode (DC::Layout self, int spm)
986 CODE: 1521 CODE:
987 pango_layout_set_single_paragraph_mode (self->pl, !!spm); 1522 pango_layout_set_single_paragraph_mode (self->pl, !!spm);
988 1523
989void 1524void
990size (CFPlus::Layout self) 1525size (DC::Layout self)
991 PPCODE: 1526 PPCODE:
992{ 1527{
993 int w, h; 1528 int w, h;
994 1529
995 layout_get_pixel_size (self, &w, &h); 1530 layout_get_pixel_size (self, &w, &h);
… …
998 PUSHs (sv_2mortal (newSViv (w))); 1533 PUSHs (sv_2mortal (newSViv (w)));
999 PUSHs (sv_2mortal (newSViv (h))); 1534 PUSHs (sv_2mortal (newSViv (h)));
1000} 1535}
1001 1536
1002int 1537int
1003descent (CFPlus::Layout self) 1538descent (DC::Layout self)
1004 CODE: 1539 CODE:
1005{ 1540{
1006 PangoRectangle rect; 1541 PangoRectangle rect;
1007 PangoLayoutLine *line = pango_layout_get_line (self->pl, 0); 1542 PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1008 pango_layout_line_get_pixel_extents (line, 0, &rect); 1543 pango_layout_line_get_pixel_extents (line, 0, &rect);
1009 RETVAL = PANGO_DESCENT (rect); 1544 RETVAL = PANGO_DESCENT (rect);
1010} 1545}
1011 OUTPUT: 1546 OUTPUT:
1012 RETVAL 1547 RETVAL
1013 1548
1014int 1549int
1015xy_to_index (CFPlus::Layout self, int x, int y) 1550xy_to_index (DC::Layout self, int x, int y)
1016 CODE: 1551 CODE:
1017{ 1552{
1018 int index, trailing; 1553 int index, trailing;
1019 pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing); 1554 pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1020 RETVAL = index; 1555 RETVAL = index + trailing;
1021} 1556}
1022 OUTPUT: 1557 OUTPUT:
1023 RETVAL 1558 RETVAL
1024 1559
1025void 1560void
1026cursor_pos (CFPlus::Layout self, int index) 1561cursor_pos (DC::Layout self, int index)
1027 PPCODE: 1562 PPCODE:
1028{ 1563{
1029 PangoRectangle strong_pos; 1564 PangoRectangle pos;
1030 pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0); 1565 pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1031 1566
1032 EXTEND (SP, 3); 1567 EXTEND (SP, 3);
1033 PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE))); 1568 PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1034 PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE))); 1569 PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1035 PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE))); 1570 PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1036} 1571}
1037 1572
1038void 1573void
1039render (CFPlus::Layout self, float x, float y, int flags = 0) 1574index_to_line_x (DC::Layout self, int index, int trailing = 0)
1040 PPCODE: 1575 PPCODE:
1576{
1577 int line, x;
1578
1579 pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
1580#if !PANGO_VERSION_CHECK (1, 17, 3)
1581 /* pango bug: line is between 1..numlines, not 0..numlines-1 */
1582 --line;
1583#endif
1584 EXTEND (SP, 2);
1585 PUSHs (sv_2mortal (newSViv (line)));
1586 PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1587}
1588
1589void
1590line_x_to_index (DC::Layout self, int line, int x)
1591 PPCODE:
1592{
1593 PangoLayoutLine *lp;
1594 int index, trailing;
1595
1596 if (line < 0)
1597 XSRETURN_EMPTY;
1598
1599 if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1600 XSRETURN_EMPTY; /* do better */
1601
1602 pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1603
1604 EXTEND (SP, 2);
1605 if (GIMME_V == G_SCALAR)
1606 PUSHs (sv_2mortal (newSViv (index + trailing)));
1607 else
1608 {
1609 PUSHs (sv_2mortal (newSViv (index)));
1610 PUSHs (sv_2mortal (newSViv (trailing)));
1611 }
1612}
1613
1614void
1615render (DC::Layout self, float x, float y, int flags = 0)
1616 CODE:
1617 rc_clear (self->rc);
1041 pango_opengl_render_layout_subpixel ( 1618 pango_opengl_render_layout_subpixel (
1042 self->pl, 1619 self->pl,
1620 self->rc,
1043 x * PANGO_SCALE, y * PANGO_SCALE, 1621 x * PANGO_SCALE, y * PANGO_SCALE,
1044 self->r, self->g, self->b, self->a, 1622 self->r, self->g, self->b, self->a,
1045 flags 1623 flags
1046 ); 1624 );
1625 // we assume that context_change actually clears/frees stuff
1626 // and does not do any recomputation...
1627 pango_layout_context_changed (self->pl);
1047 1628
1048MODULE = CFPlus PACKAGE = CFPlus::Texture
1049
1050void 1629void
1051pad2pot (SV *data_, SV *w_, SV *h_) 1630draw (DC::Layout self)
1052 CODE: 1631 CODE:
1053{ 1632{
1054 int ow = SvIV (w_); 1633 glEnable (GL_TEXTURE_2D);
1055 int oh = SvIV (h_); 1634 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1635 glEnable (GL_BLEND);
1636 gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
1637 GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
1638 glEnable (GL_ALPHA_TEST);
1639 glAlphaFunc (GL_GREATER, 7.f / 255.f);
1056 1640
1057 if (ow && oh) 1641 rc_draw (self->rc);
1642
1643 glDisable (GL_ALPHA_TEST);
1644 glDisable (GL_BLEND);
1645 glDisable (GL_TEXTURE_2D);
1646}
1647
1648MODULE = Deliantra::Client PACKAGE = DC::Texture
1649
1650PROTOTYPES: ENABLE
1651
1652void
1653pad (SV *data_, int ow, int oh, int nw, int nh)
1654 CODE:
1655{
1656 if ((nw != ow || nh != oh) && SvOK (data_))
1058 { 1657 {
1059 int nw = minpot (ow);
1060 int nh = minpot (oh);
1061
1062 if (nw != ow || nh != oh)
1063 {
1064 if (SvOK (data_))
1065 {
1066 STRLEN datalen; 1658 STRLEN datalen;
1067 char *data = SvPVbyte (data_, datalen); 1659 char *data = SvPVbyte (data_, datalen);
1068 int bpp = datalen / (ow * oh); 1660 int bpp = datalen / (ow * oh);
1069 SV *result_ = sv_2mortal (newSV (nw * nh * bpp)); 1661 SV *result_ = sv_2mortal (newSV (nw * nh * bpp));
1070 1662
1071 SvPOK_only (result_); 1663 SvPOK_only (result_);
1072 SvCUR_set (result_, nw * nh * bpp); 1664 SvCUR_set (result_, nw * nh * bpp);
1073 1665
1074 memset (SvPVX (result_), 0, nw * nh * bpp); 1666 memset (SvPVX (result_), 0, nw * nh * bpp);
1075 while (oh--) 1667 while (oh--)
1076 memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp); 1668 memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1077 1669
1078 sv_setsv (data_, result_); 1670 sv_setsv (data_, result_);
1079 }
1080
1081 sv_setiv (w_, nw);
1082 sv_setiv (h_, nh);
1083 }
1084 } 1671 }
1085} 1672}
1086 1673
1087void 1674void
1088draw_quad (SV *self, float x, float y, float w = 0., float h = 0.) 1675draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
… …
1094{ 1681{
1095 HV *hv = (HV *)SvRV (self); 1682 HV *hv = (HV *)SvRV (self);
1096 float s = SvNV (*hv_fetch (hv, "s", 1, 1)); 1683 float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1097 float t = SvNV (*hv_fetch (hv, "t", 1, 1)); 1684 float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1098 int name = SvIV (*hv_fetch (hv, "name", 4, 1)); 1685 int name = SvIV (*hv_fetch (hv, "name", 4, 1));
1686
1687 if (name <= 0)
1688 XSRETURN_EMPTY;
1099 1689
1100 if (items < 5) 1690 if (items < 5)
1101 { 1691 {
1102 w = SvNV (*hv_fetch (hv, "w", 1, 1)); 1692 w = SvNV (*hv_fetch (hv, "w", 1, 1));
1103 h = SvNV (*hv_fetch (hv, "h", 1, 1)); 1693 h = SvNV (*hv_fetch (hv, "h", 1, 1));
… …
1131 glDisable (GL_ALPHA_TEST); 1721 glDisable (GL_ALPHA_TEST);
1132 glDisable (GL_BLEND); 1722 glDisable (GL_BLEND);
1133 } 1723 }
1134} 1724}
1135 1725
1136MODULE = CFPlus PACKAGE = CFPlus::Map 1726void
1727draw_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)
1728 PROTOTYPE: @
1729 CODE:
1730{
1731 glEnable (GL_BLEND);
1732 glBlendFunc (intensity ? GL_SRC_ALPHA : GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
1733 glEnable (GL_TEXTURE_2D);
1734 glBindTexture (GL_TEXTURE_2D, name1);
1137 1735
1138CFPlus::Map 1736 glColor3f (intensity, intensity, intensity);
1139new (SV *class, int map_width, int map_height) 1737 glPushMatrix ();
1738 glScalef (1./3, 1./3, 1.);
1739
1740 if (blend > 0.f)
1741 {
1742 float dx3 = dx * -3.f / w;
1743 float dy3 = dy * -3.f / h;
1744 GLfloat env_color[4] = { 0., 0., 0., blend };
1745
1746 /* interpolate the two shadow textures */
1747 /* stage 0 == rgb(glcolor) + alpha(t0) */
1748 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1749
1750 /* stage 1 == rgb(glcolor) + alpha(interpolate t0, t1, texenv) */
1751 gl.ActiveTexture (GL_TEXTURE1);
1752 glEnable (GL_TEXTURE_2D);
1753 glBindTexture (GL_TEXTURE_2D, name2);
1754 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_COMBINE);
1755
1756 /* rgb == rgb(glcolor) */
1757 glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_RGB, GL_REPLACE);
1758 glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_RGB, GL_PRIMARY_COLOR);
1759 glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_RGB, GL_SRC_COLOR);
1760
1761 /* alpha = interpolate t0, t1 by env_alpha */
1762 glTexEnvfv (GL_TEXTURE_ENV, GL_TEXTURE_ENV_COLOR, env_color);
1763
1764 glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_ALPHA, GL_INTERPOLATE);
1765 glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_ALPHA, GL_TEXTURE);
1766 glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_ALPHA, GL_SRC_ALPHA);
1767
1768 glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE1_ALPHA, GL_PREVIOUS);
1769 glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND1_ALPHA, GL_SRC_ALPHA);
1770
1771 glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE2_ALPHA, GL_CONSTANT);
1772 glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND2_ALPHA, GL_SRC_ALPHA);
1773
1774 glBegin (GL_QUADS);
1775 gl.MultiTexCoord2f (GL_TEXTURE0, 0, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 ); glVertex2i (0, 0);
1776 gl.MultiTexCoord2f (GL_TEXTURE0, 0, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 + t); glVertex2i (0, h);
1777 gl.MultiTexCoord2f (GL_TEXTURE0, s, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 + t); glVertex2i (w, h);
1778 gl.MultiTexCoord2f (GL_TEXTURE0, s, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 ); glVertex2i (w, 0);
1779 glEnd ();
1780
1781 glDisable (GL_TEXTURE_2D);
1782 gl.ActiveTexture (GL_TEXTURE0);
1783 }
1784 else
1785 {
1786 /* simple blending of one texture, also opengl <1.3 path */
1787 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1788
1789 glBegin (GL_QUADS);
1790 glTexCoord2f (0, 0); glVertex2f (0, 0);
1791 glTexCoord2f (0, t); glVertex2f (0, h);
1792 glTexCoord2f (s, t); glVertex2f (w, h);
1793 glTexCoord2f (s, 0); glVertex2f (w, 0);
1794 glEnd ();
1795 }
1796
1797 /* draw ?-marks or equivalent, this is very clumsy code :/ */
1798 {
1799 int x, y;
1800 int dx3 = dx * 3;
1801 int dy3 = dy * 3;
1802
1803 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1804 glBindTexture (GL_TEXTURE_2D, hidden_tex);
1805 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1806 glTranslatef (-1., -1., 0);
1807 glBegin (GL_QUADS);
1808
1809 for (y = 1; y < h; y += 3)
1810 {
1811 int y1 = y - dy3;
1812 int y1valid = y1 >= 0 && y1 < h;
1813
1814 for (x = 1; x < w; x += 3)
1815 {
1816 int x1 = x - dx3;
1817 uint8_t h1 = data1 [x + y * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
1818 uint8_t h2;
1819
1820 if (y1valid && x1 >= 0 && x1 < w)
1821 h2 = data2 [x1 + y1 * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
1822 else
1823 h2 = 1; /* out of range == invisible */
1824
1825 if (h1 || h2)
1826 {
1827 float alpha = h1 == h2 ? 1.f : h1 ? 1.f - blend : blend;
1828 glColor4f (1., 1., 1., alpha);
1829
1830 glTexCoord2f (0, 0.); glVertex2i (x , y );
1831 glTexCoord2f (0, 1.); glVertex2i (x , y + 3);
1832 glTexCoord2f (1, 1.); glVertex2i (x + 3, y + 3);
1833 glTexCoord2f (1, 0.); glVertex2i (x + 3, y );
1834 }
1835 }
1836 }
1837 }
1838
1839 glEnd ();
1840
1841 glPopMatrix ();
1842
1843 glDisable (GL_TEXTURE_2D);
1844 glDisable (GL_BLEND);
1845}
1846
1847IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
1848 CODE:
1849{
1850 GLint width;
1851 glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
1852 glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
1853 RETVAL = width > 0;
1854}
1855 OUTPUT:
1856 RETVAL
1857
1858MODULE = Deliantra::Client PACKAGE = DC::Map
1859
1860PROTOTYPES: DISABLE
1861
1862DC::Map
1863new (SV *class)
1140 CODE: 1864 CODE:
1141 New (0, RETVAL, 1, struct map); 1865 New (0, RETVAL, 1, struct map);
1142 RETVAL->x = 0; 1866 RETVAL->x = 0;
1143 RETVAL->y = 0; 1867 RETVAL->y = 0;
1144 RETVAL->w = map_width; 1868 RETVAL->w = 0;
1145 RETVAL->h = map_height; 1869 RETVAL->h = 0;
1146 RETVAL->ox = 0; 1870 RETVAL->ox = 0;
1147 RETVAL->oy = 0; 1871 RETVAL->oy = 0;
1148 RETVAL->faces = 8192; 1872 RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1149 Newz (0, RETVAL->face, RETVAL->faces, mapface); 1873 RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1150 RETVAL->texs = 8192;
1151 Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1152 RETVAL->rows = 0; 1874 RETVAL->rows = 0;
1153 RETVAL->row = 0; 1875 RETVAL->row = 0;
1154 OUTPUT: 1876 OUTPUT:
1155 RETVAL 1877 RETVAL
1156 1878
1157void 1879void
1158DESTROY (CFPlus::Map self) 1880DESTROY (DC::Map self)
1159 CODE: 1881 CODE:
1160{ 1882{
1161 map_clear (self); 1883 map_clear (self);
1162 Safefree (self->face); 1884 Safefree (self->face2tile);
1163 Safefree (self->tex); 1885 Safefree (self->tex);
1164 Safefree (self); 1886 Safefree (self);
1165} 1887}
1166 1888
1167void 1889void
1890resize (DC::Map self, int map_width, int map_height)
1891 CODE:
1892 self->w = map_width;
1893 self->h = map_height;
1894
1895void
1168clear (CFPlus::Map self) 1896clear (DC::Map self)
1169 CODE: 1897 CODE:
1170 map_clear (self); 1898 map_clear (self);
1171 1899
1172void 1900void
1173set_face (CFPlus::Map self, int face, int texid) 1901set_tileid (DC::Map self, int face, int tile)
1174 CODE: 1902 CODE:
1175{ 1903{
1176 while (self->faces <= face) 1904 need_facenum (self, face); self->face2tile [face] = tile;
1177 { 1905 need_texid (self, tile);
1178 Append (mapface, self->face, self->faces, self->faces);
1179 self->faces *= 2;
1180 }
1181
1182 self->face [face] = texid;
1183} 1906}
1184 1907
1185void 1908void
1909set_smooth (DC::Map self, int face, int smooth, int level)
1910 CODE:
1911{
1912 tileid texid;
1913 maptex *tex;
1914
1915 if (face < 0 || face >= self->faces)
1916 return;
1917
1918 if (smooth < 0 || smooth >= self->faces)
1919 return;
1920
1921 texid = self->face2tile [face];
1922
1923 if (!texid)
1924 return;
1925
1926 tex = self->tex + texid;
1927 tex->smoothtile = self->face2tile [smooth];
1928 tex->smoothlevel = level;
1929}
1930
1931void
1186set_texture (CFPlus::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a) 1932set_texture (DC::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)
1187 CODE: 1933 CODE:
1188{ 1934{
1189 while (self->texs <= texid) 1935 need_texid (self, texid);
1190 {
1191 Append (maptex, self->tex, self->texs, self->texs);
1192 self->texs *= 2;
1193 }
1194 1936
1195 { 1937 {
1196 maptex *tex = self->tex + texid; 1938 maptex *tex = self->tex + texid;
1197 1939
1198 tex->name = name; 1940 tex->name = name;
… …
1214 // use uglier nearest interpolation because linear suffers 1956 // use uglier nearest interpolation because linear suffers
1215 // from transparent color bleeding and ugly wrapping effects. 1957 // from transparent color bleeding and ugly wrapping effects.
1216 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST); 1958 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1217} 1959}
1218 1960
1961void
1962expire_textures (DC::Map self, int texid, int count)
1963 PPCODE:
1964 for (; texid < self->texs && count; ++texid, --count)
1965 {
1966 maptex *tex = self->tex + texid;
1967
1968 if (tex->name)
1969 {
1970 if (tex->unused)
1971 {
1972 tex->name = 0;
1973 tex->unused = 0;
1974 XPUSHs (sv_2mortal (newSViv (texid)));
1975 }
1976 else
1977 tex->unused = 1;
1978 }
1979 }
1980
1219int 1981int
1220ox (CFPlus::Map self) 1982ox (DC::Map self)
1221 ALIAS: 1983 ALIAS:
1222 oy = 1 1984 oy = 1
1223 x = 2 1985 x = 2
1224 y = 3 1986 y = 3
1225 w = 4 1987 w = 4
… …
1236 } 1998 }
1237 OUTPUT: 1999 OUTPUT:
1238 RETVAL 2000 RETVAL
1239 2001
1240void 2002void
1241scroll (CFPlus::Map self, int dx, int dy) 2003scroll (DC::Map self, int dx, int dy)
1242 CODE: 2004 CODE:
1243{ 2005{
1244 if (dx > 0) 2006 if (dx > 0)
1245 map_blank (self, self->x, self->y, dx - 1, self->h); 2007 map_blank (self, self->x, self->y, dx, self->h);
1246 else if (dx < 0) 2008 else if (dx < 0)
1247 map_blank (self, self->x + self->w + dx + 1, self->y, 1 - dx, self->h); 2009 map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1248 2010
1249 if (dy > 0) 2011 if (dy > 0)
1250 map_blank (self, self->x, self->y, self->w, dy - 1); 2012 map_blank (self, self->x, self->y, self->w, dy);
1251 else if (dy < 0) 2013 else if (dy < 0)
1252 map_blank (self, self->x, self->y + self->h + dy + 1, self->w, 1 - dy); 2014 map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1253 2015
1254 self->ox += dx; self->x += dx; 2016 self->ox += dx; self->x += dx;
1255 self->oy += dy; self->y += dy; 2017 self->oy += dy; self->y += dy;
1256 2018
1257 while (self->y < 0) 2019 while (self->y < 0)
… …
1261 self->rows += MAP_EXTEND_Y; 2023 self->rows += MAP_EXTEND_Y;
1262 self->y += MAP_EXTEND_Y; 2024 self->y += MAP_EXTEND_Y;
1263 } 2025 }
1264} 2026}
1265 2027
1266void 2028SV *
1267map1a_update (CFPlus::Map self, SV *data_) 2029map1a_update (DC::Map self, SV *data_, int extmap)
1268 CODE: 2030 CODE:
1269{ 2031{
1270 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_); 2032 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1271 uint8_t *data_end = (uint8_t *)SvEND (data_); 2033 uint8_t *data_end = (uint8_t *)SvEND (data_);
1272 mapcell *cell; 2034 mapcell *cell;
1273 int x, y, flags; 2035 int x, y, z, flags;
2036 AV *missing = newAV ();
2037 RETVAL = newRV_noinc ((SV *)missing);
1274 2038
1275 while (data < data_end) 2039 while (data < data_end - 1)
1276 { 2040 {
1277 flags = (data [0] << 8) + data [1]; data += 2; 2041 flags = (data [0] << 8) + data [1]; data += 2;
1278 2042
1279 x = self->x + ((flags >> 10) & 63); 2043 x = self->x + ((flags >> 10) & 63);
1280 y = self->y + ((flags >> 4) & 63); 2044 y = self->y + ((flags >> 4) & 63);
1281 2045
1282 cell = map_get_cell (self, x, y); 2046 cell = map_get_cell (self, x, y);
1283 2047
1284 if (flags & 15) 2048 if (flags & 15)
1285 { 2049 {
1286 if (cell->darkness < 0) 2050 if (!cell->darkness)
1287 { 2051 {
2052 memset (cell, 0, sizeof (*cell));
1288 cell->darkness = 0; 2053 cell->darkness = 256;
1289 cell->face [0] = 0;
1290 cell->face [1] = 0;
1291 cell->face [2] = 0;
1292 } 2054 }
1293 2055
1294 cell->darkness = flags & 8 ? *data++ : 255;
1295
1296 //TODO: don't trust server data to be in-range(!) 2056 //TODO: don't trust server data to be in-range(!)
1297 2057
1298 if (flags & 4) 2058 if (flags & 8)
1299 { 2059 {
1300 cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2; 2060 if (extmap)
2061 {
2062 uint8_t ext, cmd;
2063
2064 do
2065 {
2066 ext = *data++;
2067 cmd = ext & 0x7f;
2068
2069 if (cmd < 4)
2070 cell->darkness = 255 - ext * 64 + 1; /* make sure this doesn't collide with FOW_DARKNESS */
2071 else if (cmd == 5) // health
2072 {
2073 cell->stat_width = 1;
2074 cell->stat_hp = *data++;
2075 }
2076 else if (cmd == 6) // monster width
2077 cell->stat_width = *data++ + 1;
2078 else if (cmd == 0x47)
2079 {
2080 if (*data == 1) cell->player = data [1];
2081 else if (*data == 2) cell->player = data [2] + (data [1] << 8);
2082 else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
2083 else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
2084
2085 data += *data + 1;
2086 }
2087 else if (cmd == 8) // cell flags
2088 cell->flags = *data++;
2089 else if (ext & 0x40) // unknown, multibyte => skip
2090 data += *data + 1;
2091 else
2092 data++;
2093 }
2094 while (ext & 0x80);
2095 }
2096 else
2097 cell->darkness = *data++ + 1;
1301 } 2098 }
1302 2099
2100 for (z = 0; z <= 2; ++z)
1303 if (flags & 2) 2101 if (flags & (4 >> z))
1304 { 2102 {
1305 cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2; 2103 faceid face = (data [0] << 8) + data [1]; data += 2;
2104 need_facenum (self, face);
2105 cell->tile [z] = self->face2tile [face];
2106
2107 if (cell->tile [z])
2108 {
2109 maptex *tex = self->tex + cell->tile [z];
2110 tex->unused = 0;
2111 if (!tex->name)
2112 av_push (missing, newSViv (cell->tile [z]));
2113
2114 if (tex->smoothtile)
2115 {
2116 maptex *smooth = self->tex + tex->smoothtile;
2117 smooth->unused = 0;
2118 if (!smooth->name)
2119 av_push (missing, newSViv (tex->smoothtile));
2120 }
2121 }
1306 } 2122 }
1307
1308 if (flags & 1)
1309 {
1310 cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
1311 }
1312 } 2123 }
1313 else 2124 else
1314 cell->darkness = -1; 2125 CELL_CLEAR (cell);
1315 } 2126 }
1316} 2127}
2128 OUTPUT:
2129 RETVAL
1317 2130
1318SV * 2131SV *
1319mapmap (CFPlus::Map self, int x0, int y0, int w, int h) 2132mapmap (DC::Map self, int x0, int y0, int w, int h)
1320 CODE: 2133 CODE:
1321{ 2134{
1322 int x1, x; 2135 int x1, x;
1323 int y1, y; 2136 int y1, y;
1324 int z; 2137 int z;
… …
1337 ? self->row + y 2150 ? self->row + y
1338 : 0; 2151 : 0;
1339 2152
1340 for (x = x0; x < x1; x++) 2153 for (x = x0; x < x1; x++)
1341 { 2154 {
1342 int r = 32, g = 32, b = 32, a = 192; 2155 unsigned int r = 32, g = 32, b = 32, a = 192;
1343 2156
1344 if (row && row->c0 <= x && x < row->c1) 2157 if (row && row->c0 <= x && x < row->c1)
1345 { 2158 {
1346 mapcell *cell = row->col + (x - row->c0); 2159 mapcell *cell = row->col + (x - row->c0);
1347 2160
1348 for (z = 0; z <= 0; z++) 2161 for (z = 0; z <= 0; z++)
1349 { 2162 {
1350 mapface face = cell->face [z];
1351
1352 if (face)
1353 {
1354 maptex tex = self->tex [face]; 2163 maptex tex = self->tex [cell->tile [z]];
1355 int a0 = 255 - tex.a; 2164 int a0 = 255 - tex.a;
1356 int a1 = tex.a; 2165 int a1 = tex.a;
1357 2166
1358 r = (r * a0 + tex.r * a1) / 255; 2167 r = div255 (r * a0 + tex.r * a1);
1359 g = (g * a0 + tex.g * a1) / 255; 2168 g = div255 (g * a0 + tex.g * a1);
1360 b = (b * a0 + tex.b * a1) / 255; 2169 b = div255 (b * a0 + tex.b * a1);
1361 a = (a * a0 + tex.a * a1) / 255; 2170 a = div255 (a * a0 + tex.a * a1);
1362 }
1363 } 2171 }
1364 } 2172 }
1365 2173
1366 *map++ = (r ) 2174 *map++ = (r )
1367 | (g << 8) 2175 | (g << 8)
… …
1374} 2182}
1375 OUTPUT: 2183 OUTPUT:
1376 RETVAL 2184 RETVAL
1377 2185
1378void 2186void
1379draw (CFPlus::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh) 2187draw (DC::Map self, int mx, int my, int sw, int sh, int Tw, int Th, U32 player = 0xffffffff, int sdx = 0, int sdy = 0)
1380 CODE: 2188 CODE:
1381{ 2189{
1382 int vx, vy;
1383 int x, y, z; 2190 int x, y, z;
1384 int last_name;
1385 mapface face;
1386 2191
1387 vx = self->x + self->w / 2 - sw / 2 - shift_x; 2192 HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1388 vy = self->y + self->h / 2 - sh / 2 - shift_y; 2193 uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
2194 static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
2195 smooth_key skey;
2196 int pl_x, pl_y;
2197 maptex pl_tex;
2198 rc_t *rc = rc_alloc ();
2199 rc_t *rc_ov = rc_alloc ();
2200 rc_key_t key;
2201 rc_array_t *arr;
1389 2202
1390 /* 2203 pl_tex.name = 0;
1391 int vx = self->vx = self->w >= sw
1392 ? self->x + (self->w - sw) / 2
1393 : MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1394 2204
1395 int vy = self->vy = self->h >= sh 2205 // that's current max. sorry.
1396 ? self->y + (self->h - sh) / 2 2206 if (sw > 255) sw = 255;
1397 : MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy)); 2207 if (sh > 255) sh = 255;
1398 */
1399 2208
1400 glColor4ub (255, 255, 255, 255); 2209 // clear key, in case of extra padding
2210 memset (&skey, 0, sizeof (skey));
2211
2212 memset (&key, 0, sizeof (key));
2213 key.r = 255;
2214 key.g = 255;
2215 key.b = 255;
2216 key.a = 255;
2217 key.mode = GL_QUADS;
2218 key.format = GL_T2F_V3F;
2219
2220 mx += self->x;
2221 my += self->y;
2222
2223 // first pass: determine smooth_max
2224 // rather ugly, if you ask me
2225 // could also be stored inside mapcell and updated on change
2226 memset (smooth_max, 0, sizeof (smooth_max));
2227
2228 for (y = 0; y < sh; y++)
2229 if (0 <= y + my && y + my < self->rows)
2230 {
2231 maprow *row = self->row + (y + my);
2232
2233 for (x = 0; x < sw; x++)
2234 if (row->c0 <= x + mx && x + mx < row->c1)
2235 {
2236 mapcell *cell = row->col + (x + mx - row->c0);
2237
2238 smooth_max[x + 1][y + 1] =
2239 MAX (self->tex [cell->tile [0]].smoothlevel,
2240 MAX (self->tex [cell->tile [1]].smoothlevel,
2241 self->tex [cell->tile [2]].smoothlevel));
2242 }
2243 }
1401 2244
1402 glEnable (GL_BLEND); 2245 glEnable (GL_BLEND);
1403 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA); 2246 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1404 glEnable (GL_TEXTURE_2D);
1405 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE); 2247 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1406 2248
1407 glBegin (GL_QUADS);
1408
1409 last_name = 0;
1410
1411 for (z = 0; z < 3; z++) 2249 for (z = 0; z <= 2; z++)
2250 {
2251 memset (smooth_level, 0, sizeof (smooth_level));
2252 key.texname = -1;
2253
1412 for (y = 0; y < sh; y++) 2254 for (y = 0; y < sh; y++)
1413 if (0 <= y + vy && y + vy < self->rows) 2255 if (0 <= y + my && y + my < self->rows)
1414 { 2256 {
1415 maprow *row = self->row + (y + vy); 2257 maprow *row = self->row + (y + my);
1416 2258
1417 for (x = 0; x < sw; x++) 2259 for (x = 0; x < sw; x++)
1418 if (row->c0 <= x + vx && x + vx < row->c1) 2260 if (row->c0 <= x + mx && x + mx < row->c1)
1419 { 2261 {
1420 mapcell *cell = row->col + (x + vx - row->c0); 2262 mapcell *cell = row->col + (x + mx - row->c0);
1421
1422 face = cell->face [z]; 2263 tileid tile = cell->tile [z];
1423 2264
1424 if (face) 2265 if (tile)
2266 {
2267 maptex tex = self->tex [tile];
2268 int px, py;
2269
2270 if (key.texname != tex.name)
2271 {
2272 self->tex [tile].unused = 0;
2273
2274 if (!tex.name)
2275 tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
2276
2277 key.texname = tex.name;
2278 arr = rc_array (rc, &key);
2279 }
2280
2281 px = (x + 1) * Th - tex.w;
2282 py = (y + 1) * Tw - tex.h;
2283
2284 if (expect_false (cell->player == player) && expect_false (z == 2))
2285 {
2286 pl_x = px;
2287 pl_y = py;
2288 pl_tex = tex;
2289 continue;
2290 }
2291
2292 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
2293 rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
2294 rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
2295 rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
2296
2297 // update smooth hash
2298 if (tex.smoothtile)
2299 {
2300 skey.tile = tex.smoothtile;
2301 skey.level = tex.smoothlevel;
2302
2303 smooth_level [tex.smoothlevel >> 5] |= ((uint32_t)1) << (tex.smoothlevel & 31);
2304
2305 // add bits to current tile and all neighbours. skey.x|y is
2306 // shifted +1|+1 so we always stay positive.
2307
2308 // bits is ___n cccc CCCC bbbb
2309 // n do not draw borders&corners
2310 // c draw these corners, but...
2311 // C ... not these
2312 // b draw these borders
2313
2314 // borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
2315 // ┃· ·· ·┃ ━━
2316
2317 // corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
2318 // ·· ·· ·┏ ┓·
2319
2320 // full tile
2321 skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
2322
2323 // borders
2324 skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
2325 skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
2326 skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
2327 skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
2328
2329 // corners
2330 skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
2331 skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
2332 skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
2333 skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
2334 }
2335 }
2336
2337 if (expect_false (z == 2) && expect_false (cell->flags))
2338 {
2339 // overlays such as the speech bubble, probably more to come
2340 if (cell->flags & 1)
2341 {
2342 rc_key_t key_ov = key;
2343 maptex tex = self->tex [TEXID_SPEECH];
2344 rc_array_t *arr;
2345 int px = x * Tw + Tw * 2 / 32;
2346 int py = y * Th - Th * 6 / 32;
2347
2348 key_ov.texname = tex.name;
2349 arr = rc_array (rc_ov, &key_ov);
2350
2351 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
2352 rc_t2f_v3f (arr, 0 , tex.t, px , py + Th, 0);
2353 rc_t2f_v3f (arr, tex.s, tex.t, px + Tw, py + Th, 0);
2354 rc_t2f_v3f (arr, tex.s, 0 , px + Tw, py , 0);
2355 }
2356 }
2357 }
2358 }
2359
2360 rc_draw (rc);
2361 rc_clear (rc);
2362
2363 // go through all smoothlevels, lowest to highest, then draw.
2364 // this is basically counting sort
2365 {
2366 int w, b;
2367
2368 glEnable (GL_TEXTURE_2D);
2369 glBegin (GL_QUADS);
2370 for (w = 0; w < 256 / 32; ++w)
2371 {
2372 uint32_t smask = smooth_level [w];
2373 if (smask)
2374 for (b = 0; b < 32; ++b)
2375 if (smask & (((uint32_t)1) << b))
1425 { 2376 {
1426 maptex tex = self->tex [face]; 2377 int level = (w << 5) | b;
2378 HE *he;
1427 2379
1428 int px = (x + 1) * 32 - tex.w; 2380 hv_iterinit (smooth);
1429 int py = (y + 1) * 32 - tex.h; 2381 while ((he = hv_iternext (smooth)))
1430
1431 if (last_name != tex.name)
1432 { 2382 {
2383 smooth_key *skey = (smooth_key *)HeKEY (he);
2384 IV bits = SvIVX (HeVAL (he));
2385
2386 if (!(bits & 0x1000)
2387 && skey->level == level
2388 && level > smooth_max [skey->x][skey->y])
2389 {
2390 maptex tex = self->tex [skey->tile];
2391 int px = (((int)skey->x) - 1) * Tw;
2392 int py = (((int)skey->y) - 1) * Th;
2393 int border = bits & 15;
2394 int corner = (bits >> 8) & ~(bits >> 4) & 15;
2395 float dx = tex.s * .0625f; // 16 images/row
2396 float dy = tex.t * .5f ; // 2 images/column
2397
2398 if (tex.name)
2399 {
2400 // this time avoiding texture state changes
2401 // save gobs of state changes.
2402 if (key.texname != tex.name)
2403 {
2404 self->tex [skey->tile].unused = 0;
2405
1433 glEnd (); 2406 glEnd ();
1434 last_name = tex.name;
1435 glBindTexture (GL_TEXTURE_2D, last_name); 2407 glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1436 glBegin (GL_QUADS); 2408 glBegin (GL_QUADS);
2409 }
2410
2411 if (border)
2412 {
2413 float ox = border * dx;
2414
2415 glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
2416 glTexCoord2f (ox , dy ); glVertex2i (px , py + Th);
2417 glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py + Th);
2418 glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + Tw, py );
2419 }
2420
2421 if (corner)
2422 {
2423 float ox = corner * dx;
2424
2425 glTexCoord2f (ox , dy ); glVertex2i (px , py );
2426 glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + Th);
2427 glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + Tw, py + Th);
2428 glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py );
2429 }
2430 }
2431 }
1437 } 2432 }
1438
1439 glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1440 glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1441 glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1442 glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1443 } 2433 }
1444 }
1445 } 2434 }
1446 2435
1447 glEnd (); 2436 glEnd ();
1448
1449 glDisable (GL_TEXTURE_2D); 2437 glDisable (GL_TEXTURE_2D);
2438 key.texname = -1;
2439 }
2440
2441 hv_clear (smooth);
2442 }
2443
2444 if (pl_tex.name)
2445 {
2446 maptex tex = pl_tex;
2447 int px = pl_x + sdx;
2448 int py = pl_y + sdy;
2449
2450 key.texname = tex.name;
2451 arr = rc_array (rc, &key);
2452
2453 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
2454 rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
2455 rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
2456 rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
2457
2458 rc_draw (rc);
2459 }
2460
2461 rc_draw (rc_ov);
2462 rc_clear (rc_ov);
2463
1450 glDisable (GL_BLEND); 2464 glDisable (GL_BLEND);
1451} 2465 rc_free (rc);
2466 rc_free (rc_ov);
1452 2467
2468 // top layer: overlays such as the health bar
2469 for (y = 0; y < sh; y++)
2470 if (0 <= y + my && y + my < self->rows)
2471 {
2472 maprow *row = self->row + (y + my);
2473
2474 for (x = 0; x < sw; x++)
2475 if (row->c0 <= x + mx && x + mx < row->c1)
2476 {
2477 mapcell *cell = row->col + (x + mx - row->c0);
2478
2479 int px = x * Tw;
2480 int py = y * Th;
2481
2482 if (expect_false (cell->player == player))
2483 {
2484 px += sdx;
2485 py += sdy;
2486 }
2487
2488 if (cell->stat_hp)
2489 {
2490 int width = cell->stat_width * Tw;
2491 int thick = (sh * Th / 32 + 27) / 28 + 1 + cell->stat_width;
2492
2493 glColor3ub (0, 0, 0);
2494 glRectf (px + 1, py - thick - 2,
2495 px + width - 1, py);
2496
2497 glColor3ub (cell->stat_hp, 255 - cell->stat_hp, 0);
2498 glRectf (px + 2,
2499 py - thick - 1,
2500 px + width - 2 - cell->stat_hp * (width - 4) / 255, py - 1);
2501 }
2502 }
2503 }
2504}
2505
1453void 2506void
1454draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data) 2507draw_magicmap (DC::Map self, int w, int h, unsigned char *data)
1455 CODE: 2508 CODE:
1456{ 2509{
1457 static float color[16][3] = { 2510 static float color[16][3] = {
1458 { 0.00F, 0.00F, 0.00F }, 2511 { 0.00f, 0.00f, 0.00f },
1459 { 1.00F, 1.00F, 1.00F }, 2512 { 1.00f, 1.00f, 1.00f },
1460 { 0.00F, 0.00F, 0.55F }, 2513 { 0.00f, 0.00f, 0.55f },
1461 { 1.00F, 0.00F, 0.00F }, 2514 { 1.00f, 0.00f, 0.00f },
1462 2515
1463 { 1.00F, 0.54F, 0.00F }, 2516 { 1.00f, 0.54f, 0.00f },
1464 { 0.11F, 0.56F, 1.00F }, 2517 { 0.11f, 0.56f, 1.00f },
1465 { 0.93F, 0.46F, 0.00F }, 2518 { 0.93f, 0.46f, 0.00f },
1466 { 0.18F, 0.54F, 0.34F }, 2519 { 0.18f, 0.54f, 0.34f },
1467 2520
1468 { 0.56F, 0.73F, 0.56F }, 2521 { 0.56f, 0.73f, 0.56f },
1469 { 0.80F, 0.80F, 0.80F }, 2522 { 0.80f, 0.80f, 0.80f },
1470 { 0.55F, 0.41F, 0.13F }, 2523 { 0.55f, 0.41f, 0.13f },
1471 { 0.99F, 0.77F, 0.26F }, 2524 { 0.99f, 0.77f, 0.26f },
1472 2525
1473 { 0.74F, 0.65F, 0.41F }, 2526 { 0.74f, 0.65f, 0.41f },
1474 2527
1475 { 0.00F, 1.00F, 1.00F }, 2528 { 0.00f, 1.00f, 1.00f },
1476 { 1.00F, 0.00F, 1.00F }, 2529 { 1.00f, 0.00f, 1.00f },
1477 { 1.00F, 1.00F, 0.00F }, 2530 { 1.00f, 1.00f, 0.00f },
1478 }; 2531 };
1479 2532
1480 int x, y; 2533 int x, y;
1481 2534
1482 glEnable (GL_TEXTURE_2D); 2535 glEnable (GL_TEXTURE_2D);
2536 /* GL_REPLACE would be correct, as we don't need to modulate alpha,
2537 * but the nvidia driver (185.18.14) mishandles alpha textures
2538 * and takes the colour from god knows where instead of using
2539 * Cp. MODULATE results in the same colour, but slightly different
2540 * alpha, but atcually gives us the correct colour with nvidia.
2541 */
1483 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE); 2542 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1484 glEnable (GL_BLEND); 2543 glEnable (GL_BLEND);
1485 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA); 2544 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1486 glBegin (GL_QUADS); 2545 glBegin (GL_QUADS);
1487 2546
1488 for (y = 0; y < h; y++) 2547 for (y = 0; y < h; y++)
… …
1492 2551
1493 if (m) 2552 if (m)
1494 { 2553 {
1495 float *c = color [m & 15]; 2554 float *c = color [m & 15];
1496 2555
1497 float tx1 = m & 0x40 ? 0.5 : 0.; 2556 float tx1 = m & 0x40 ? 0.5f : 0.f;
1498 float tx2 = tx1 + 0.5; 2557 float tx2 = tx1 + 0.5f;
1499 2558
1500 glColor4f (c[0], c[1], c[2], 0.75); 2559 glColor4f (c[0], c[1], c[2], 1);
1501 glTexCoord2f (tx1, 0.); glVertex2i (x , y ); 2560 glTexCoord2f (tx1, 0.); glVertex2i (x , y );
1502 glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1); 2561 glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
1503 glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1); 2562 glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
1504 glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y ); 2563 glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
1505 } 2564 }
… …
1509 glDisable (GL_BLEND); 2568 glDisable (GL_BLEND);
1510 glDisable (GL_TEXTURE_2D); 2569 glDisable (GL_TEXTURE_2D);
1511} 2570}
1512 2571
1513void 2572void
1514fow_texture (CFPlus::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh) 2573fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1515 PPCODE: 2574 PPCODE:
1516{ 2575{
1517 int vx, vy;
1518 int x, y; 2576 int x, y;
1519 int sw4 = (sw + 3) & ~3; 2577 int sw1 = sw + 2;
2578 int sh1 = sh + 2;
2579 int sh3 = sh * 3;
2580 int sw3 = sw * 3;
1520 SV *darkness_sv = sv_2mortal (newSV (sw4 * sh)); 2581 SV *darkness3_sv = sv_2mortal (newSV (sw3 * sh3));
1521 uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv); 2582 uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
1522 2583 uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
1523 memset (darkness, 255, sw4 * sh); 2584 memset (darkness1, 0, sw1*sh1);
2585
1524 SvPOK_only (darkness_sv); 2586 SvPOK_only (darkness3_sv);
1525 SvCUR_set (darkness_sv, sw4 * sh); 2587 SvCUR_set (darkness3_sv, sw3 * sh3);
1526 2588
1527 vx = self->x + (self->w - sw + 1) / 2 - shift_x; 2589 mx += self->x - 1;
1528 vy = self->y + (self->h - sh + 1) / 2 - shift_y; 2590 my += self->y - 1;
1529 2591
1530 for (y = 0; y < sh; y++) 2592 for (y = 0; y < sh1; y++)
1531 if (0 <= y + vy && y + vy < self->rows) 2593 if (0 <= y + my && y + my < self->rows)
1532 { 2594 {
1533 maprow *row = self->row + (y + vy); 2595 maprow *row = self->row + (y + my);
1534 2596
1535 for (x = 0; x < sw; x++) 2597 for (x = 0; x < sw1; x++)
1536 if (row->c0 <= x + vx && x + vx < row->c1) 2598 if (row->c0 <= x + mx && x + mx < row->c1)
1537 { 2599 {
1538 mapcell *cell = row->col + (x + vx - row->c0); 2600 mapcell *cell = row->col + (x + mx - row->c0);
1539 2601
1540 darkness[y * sw4 + x] = cell->darkness < 0 2602 darkness1 [y * sw1 + x] = cell->darkness
2603 ? DARKNESS_ADJUST (255 - (cell->darkness - 1))
1541 ? 255 - FOW_DARKNESS 2604 : DARKNESS_ADJUST (255 - FOW_DARKNESS);
1542 : 255 - cell->darkness;
1543 } 2605 }
1544 } 2606 }
1545 2607
2608 for (y = 0; y < sh; ++y)
2609 for (x = 0; x < sw; ++x)
2610 {
2611 uint8_t d11 = darkness1 [(y ) * sw1 + x ];
2612 uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
2613 uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
2614 uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
2615 uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
2616 uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
2617 uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
2618 uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
2619 uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
2620
2621 uint8_t r11 = (d11 + d21 + d12) / 3;
2622 uint8_t r21 = d21;
2623 uint8_t r31 = (d21 + d31 + d32) / 3;
2624
2625 uint8_t r12 = d12;
2626 uint8_t r22 = d22;
2627 uint8_t r32 = d32;
2628
2629 uint8_t r13 = (d13 + d23 + d12) / 3;
2630 uint8_t r23 = d23;
2631 uint8_t r33 = (d23 + d33 + d32) / 3;
2632
2633 darkness3 [(y * 3 ) * sw3 + (x * 3 )] = MAX (d22, r11);
2634 darkness3 [(y * 3 ) * sw3 + (x * 3 + 1)] = MAX (d22, r21);
2635 darkness3 [(y * 3 ) * sw3 + (x * 3 + 2)] = MAX (d22, r31);
2636 darkness3 [(y * 3 + 1) * sw3 + (x * 3 )] = MAX (d22, r12);
2637 darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 1)] = MAX (d22, r22); /* this MUST be == d22 */
2638 darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 2)] = MAX (d22, r32);
2639 darkness3 [(y * 3 + 2) * sw3 + (x * 3 )] = MAX (d22, r13);
2640 darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 1)] = MAX (d22, r23);
2641 darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 2)] = MAX (d22, r33);
2642 }
2643
2644 free (darkness1);
2645
1546 EXTEND (SP, 3); 2646 EXTEND (SP, 3);
1547 PUSHs (sv_2mortal (newSViv (sw4))); 2647 PUSHs (sv_2mortal (newSViv (sw3)));
1548 PUSHs (sv_2mortal (newSViv (sh))); 2648 PUSHs (sv_2mortal (newSViv (sh3)));
1549 PUSHs (darkness_sv); 2649 PUSHs (darkness3_sv);
1550} 2650}
1551 2651
1552SV * 2652SV *
1553get_rect (CFPlus::Map self, int x0, int y0, int w, int h) 2653get_rect (DC::Map self, int x0, int y0, int w, int h)
1554 CODE: 2654 CODE:
1555{ 2655{
1556 int x, y, x1, y1; 2656 int x, y, x1, y1;
1557 SV *data_sv = newSV (w * h * 7 + 5); 2657 SV *data_sv = newSV (w * h * 7 + 5);
1558 uint8_t *data = (uint8_t *)SvPVX (data_sv); 2658 uint8_t *data = (uint8_t *)SvPVX (data_sv);
… …
1583 if (row && row->c0 <= x && x < row->c1) 2683 if (row && row->c0 <= x && x < row->c1)
1584 { 2684 {
1585 mapcell *cell = row->col + (x - row->c0); 2685 mapcell *cell = row->col + (x - row->c0);
1586 uint8_t flags = 0; 2686 uint8_t flags = 0;
1587 2687
1588 if (cell->face [0]) flags |= 1; 2688 if (cell->tile [0]) flags |= 1;
1589 if (cell->face [1]) flags |= 2; 2689 if (cell->tile [1]) flags |= 2;
1590 if (cell->face [2]) flags |= 4; 2690 if (cell->tile [2]) flags |= 4;
1591 2691
1592 *data++ = flags; 2692 *data++ = flags;
1593 2693
1594 if (flags & 1) 2694 if (flags & 1)
1595 { 2695 {
2696 tileid tile = cell->tile [0];
1596 *data++ = cell->face [0] >> 8; 2697 *data++ = tile >> 8;
1597 *data++ = cell->face [0]; 2698 *data++ = tile;
1598 } 2699 }
1599 2700
1600 if (flags & 2) 2701 if (flags & 2)
1601 { 2702 {
2703 tileid tile = cell->tile [1];
1602 *data++ = cell->face [1] >> 8; 2704 *data++ = tile >> 8;
1603 *data++ = cell->face [1]; 2705 *data++ = tile;
1604 } 2706 }
1605 2707
1606 if (flags & 4) 2708 if (flags & 4)
1607 { 2709 {
2710 tileid tile = cell->tile [2];
1608 *data++ = cell->face [2] >> 8; 2711 *data++ = tile >> 8;
1609 *data++ = cell->face [2]; 2712 *data++ = tile;
1610 } 2713 }
1611 } 2714 }
1612 else 2715 else
1613 *data++ = 0; 2716 *data++ = 0;
1614 } 2717 }
1615 } 2718 }
1616 2719
2720 /* if size is w*h + 5 then no data has been found */
2721 if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)
2722 {
1617 SvPOK_only (data_sv); 2723 SvPOK_only (data_sv);
1618 SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv)); 2724 SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
2725 }
2726
1619 RETVAL = data_sv; 2727 RETVAL = data_sv;
1620} 2728}
1621 OUTPUT: 2729 OUTPUT:
1622 RETVAL 2730 RETVAL
1623 2731
1624void 2732void
1625set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data) 2733set_rect (DC::Map self, int x0, int y0, SV *data_sv)
1626 PPCODE: 2734 PPCODE:
1627{ 2735{
1628 int x, y, z; 2736 int x, y, z;
1629 int w, h; 2737 int w, h;
1630 int x1, y1; 2738 int x1, y1;
2739 STRLEN len;
2740 uint8_t *data, *end;
2741
2742 len = SvLEN (data_sv);
2743 SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
2744 data = SvPVbyte_nolen (data_sv);
2745 end = data + len + 8;
2746
2747 if (len < 5)
2748 XSRETURN_EMPTY;
1631 2749
1632 if (*data++ != 0) 2750 if (*data++ != 0)
1633 return; /* version mismatch */ 2751 XSRETURN_EMPTY; /* version mismatch */
1634 2752
1635 w = *data++ << 8; w |= *data++; 2753 w = *data++ << 8; w |= *data++;
1636 h = *data++ << 8; h |= *data++; 2754 h = *data++ << 8; h |= *data++;
1637 2755
1638 // we need to do this 'cause we don't keep an absolute coord system for rows 2756 // we need to do this 'cause we don't keep an absolute coord system for rows
… …
1650 { 2768 {
1651 maprow *row = map_get_row (self, y); 2769 maprow *row = map_get_row (self, y);
1652 2770
1653 for (x = x0; x < x1; x++) 2771 for (x = x0; x < x1; x++)
1654 { 2772 {
2773 uint8_t flags;
2774
2775 if (data + 7 >= end)
2776 XSRETURN_EMPTY;
2777
1655 uint8_t flags = *data++; 2778 flags = *data++;
1656 2779
1657 if (flags) 2780 if (flags)
1658 { 2781 {
1659 mapface face[3] = { 0, 0, 0 };
1660
1661 mapcell *cell = row_get_cell (row, x); 2782 mapcell *cell = row_get_cell (row, x);
2783 tileid tile[3] = { 0, 0, 0 };
1662 2784
1663 if (flags & 1) { face[0] = *data++ << 8; face[0] |= *data++; } 2785 if (flags & 1) { tile[0] = *data++ << 8; tile[0] |= *data++; }
1664 if (flags & 2) { face[1] = *data++ << 8; face[1] |= *data++; } 2786 if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
1665 if (flags & 4) { face[2] = *data++ << 8; face[2] |= *data++; } 2787 if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
1666 2788
1667 if (cell->darkness <= 0) 2789 if (cell->darkness == 0)
1668 { 2790 {
1669 cell->darkness = -1; 2791 /*cell->darkness = 0;*/
2792 EXTEND (SP, 3);
1670 2793
1671 for (z = 0; z <= 2; z++) 2794 for (z = 0; z <= 2; z++)
1672 { 2795 {
1673 cell->face[z] = face[z]; 2796 tileid t = tile [z];
1674 2797
1675 if (face[z] && (face[z] >= self->texs || !self->tex[face [z]].name)) 2798 if (t >= self->texs || (t && !self->tex [t].name))
2799 {
1676 XPUSHs (sv_2mortal (newSViv (face[z]))); 2800 PUSHs (sv_2mortal (newSViv (t)));
2801 need_texid (self, t);
2802 }
2803
2804 cell->tile [z] = t;
1677 } 2805 }
1678 } 2806 }
1679 } 2807 }
1680 } 2808 }
1681 } 2809 }
1682} 2810}
1683 2811
1684MODULE = CFPlus PACKAGE = CFPlus::MixChunk 2812MODULE = Deliantra::Client PACKAGE = DC::RW
1685 2813
1686CFPlus::MixChunk 2814DC::RW
1687new_from_file (SV *class, char *path) 2815new (SV *class, SV *data_sv)
1688 CODE: 2816 CODE:
1689 RETVAL = Mix_LoadWAV (path); 2817{
2818 STRLEN datalen;
2819 char *data = SvPVbyte (data_sv, datalen);
2820
2821 RETVAL = SDL_RWFromConstMem (data, datalen);
2822}
1690 OUTPUT: 2823 OUTPUT:
1691 RETVAL 2824 RETVAL
1692 2825
2826DC::RW
2827new_from_file (SV *class, const char *path, const char *mode = "rb")
2828 CODE:
2829 RETVAL = SDL_RWFromFile (path, mode);
2830 OUTPUT:
2831 RETVAL
2832
2833# fails on win32:
2834# dc.xs(2268) : error C2059: syntax error : '('
1693void 2835#void
2836#close (DC::RW self)
2837# CODE:
2838# (self->(close)) (self);
2839
2840MODULE = Deliantra::Client PACKAGE = DC::Channel
2841
2842PROTOTYPES: DISABLE
2843
2844DC::Channel
2845find ()
2846 CODE:
2847{
2848 RETVAL = Mix_GroupAvailable (-1);
2849
2850 if (RETVAL < 0)
2851 {
2852 RETVAL = Mix_GroupOldest (-1);
2853
2854 if (RETVAL < 0)
2855 {
2856 // happens sometimes, maybe it just stopped playing(?)
2857 RETVAL = Mix_GroupAvailable (-1);
2858
2859 if (RETVAL < 0)
2860 XSRETURN_UNDEF;
2861 }
2862 else
2863 Mix_HaltChannel (RETVAL);
2864 }
2865
2866 Mix_UnregisterAllEffects (RETVAL);
2867 Mix_Volume (RETVAL, 128);
2868}
2869 OUTPUT:
2870 RETVAL
2871
2872void
2873halt (DC::Channel self)
2874 CODE:
2875 Mix_HaltChannel (self);
2876
2877void
2878expire (DC::Channel self, int ticks = -1)
2879 CODE:
2880 Mix_ExpireChannel (self, ticks);
2881
2882void
2883fade_out (DC::Channel self, int ticks = -1)
2884 CODE:
2885 Mix_FadeOutChannel (self, ticks);
2886
2887int
2888volume (DC::Channel self, int volume)
2889 CODE:
2890 RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
2891 OUTPUT:
2892 RETVAL
2893
2894void
2895unregister_all_effects (DC::Channel self)
2896 CODE:
2897 Mix_UnregisterAllEffects (self);
2898
2899void
2900set_panning (DC::Channel self, int left, int right)
2901 CODE:
2902 left = CLAMP (left , 0, 255);
2903 right = CLAMP (right, 0, 255);
2904 Mix_SetPanning (self, left, right);
2905
2906void
2907set_distance (DC::Channel self, int distance)
2908 CODE:
2909 Mix_SetDistance (self, CLAMP (distance, 0, 255));
2910
2911void
2912set_position (DC::Channel self, int angle, int distance)
2913 CODE:
2914
2915void
2916set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
2917 CODE:
2918{
2919 int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
2920 int angle = atan2f (dx, -dy) * 180.f / (float)M_PI + 360.f;
2921 Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
2922}
2923
2924void
2925set_reverse_stereo (DC::Channel self, int flip)
2926 CODE:
2927 Mix_SetReverseStereo (self, flip);
2928
2929MODULE = Deliantra::Client PACKAGE = DC::MixChunk
2930
2931PROTOTYPES: DISABLE
2932
2933void
2934decoders ()
2935 PPCODE:
2936#if SDL_MIXER_MAJOR_VERSION > 1 || SDL_MIXER_MINOR_VERSION > 2 || SDL_MIXER_PATCHLEVEL >= 10
2937 int i, num = Mix_GetNumChunkDecoders ();
2938 EXTEND (SP, num);
2939 for (i = 0; i < num; ++i)
2940 PUSHs (sv_2mortal (newSVpv (Mix_GetChunkDecoder (i), 0)));
2941#else
2942 XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
2943#endif
2944
2945DC::MixChunk
2946new (SV *class, DC::RW rwops)
2947 CODE:
2948 RETVAL = Mix_LoadWAV_RW (rwops, 1);
2949 OUTPUT:
2950 RETVAL
2951
2952void
1694DESTROY (CFPlus::MixChunk self) 2953DESTROY (DC::MixChunk self)
1695 CODE: 2954 CODE:
1696 Mix_FreeChunk (self); 2955 Mix_FreeChunk (self);
1697 2956
1698int 2957int
1699volume (CFPlus::MixChunk self, int volume = -1) 2958volume (DC::MixChunk self, int volume = -1)
1700 CODE: 2959 CODE:
2960 if (items > 1)
2961 volume = CLAMP (volume, 0, 128);
1701 RETVAL = Mix_VolumeChunk (self, volume); 2962 RETVAL = Mix_VolumeChunk (self, volume);
1702 OUTPUT: 2963 OUTPUT:
1703 RETVAL 2964 RETVAL
1704 2965
1705int 2966DC::Channel
1706play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1) 2967play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
1707 CODE: 2968 CODE:
2969{
1708 RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks); 2970 RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
2971
2972 if (RETVAL < 0)
2973 XSRETURN_UNDEF;
2974
2975 if (channel < 0)
2976 {
2977 Mix_UnregisterAllEffects (RETVAL);
2978 Mix_Volume (RETVAL, 128);
2979 }
2980}
1709 OUTPUT: 2981 OUTPUT:
1710 RETVAL 2982 RETVAL
1711 2983
1712MODULE = CFPlus PACKAGE = CFPlus::MixMusic 2984MODULE = Deliantra::Client PACKAGE = DC::MixMusic
2985
2986void
2987decoders ()
2988 PPCODE:
2989#if SDL_MIXER_MAJOR_VERSION > 1 || SDL_MIXER_MINOR_VERSION > 2 || SDL_MIXER_PATCHLEVEL >= 10
2990 int i, num = Mix_GetNumMusicDecoders ();
2991 EXTEND (SP, num);
2992 for (i = 0; i < num; ++i)
2993 PUSHs (sv_2mortal (newSVpv (Mix_GetMusicDecoder (i), 0)));
2994#else
2995 XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
2996#endif
1713 2997
1714int 2998int
1715volume (int volume = -1) 2999volume (int volume = -1)
3000 PROTOTYPE: ;$
1716 CODE: 3001 CODE:
3002 if (items > 0)
3003 volume = CLAMP (volume, 0, 128);
1717 RETVAL = Mix_VolumeMusic (volume); 3004 RETVAL = Mix_VolumeMusic (volume);
1718 OUTPUT: 3005 OUTPUT:
1719 RETVAL 3006 RETVAL
1720 3007
1721CFPlus::MixMusic 3008void
1722new_from_file (SV *class, char *path) 3009fade_out (int ms)
1723 CODE: 3010 CODE:
1724 RETVAL = Mix_LoadMUS (path); 3011 Mix_FadeOutMusic (ms);
3012
3013void
3014halt ()
3015 CODE:
3016 Mix_HaltMusic ();
3017
3018int
3019playing ()
3020 CODE:
3021 RETVAL = Mix_PlayingMusic ();
1725 OUTPUT: 3022 OUTPUT:
1726 RETVAL 3023 RETVAL
1727 3024
3025DC::MixMusic
3026new (SV *class, DC::RW rwops)
3027 CODE:
3028 RETVAL = Mix_LoadMUS_RW (rwops);
3029 OUTPUT:
3030 RETVAL
3031
1728void 3032void
1729DESTROY (CFPlus::MixMusic self) 3033DESTROY (DC::MixMusic self)
1730 CODE: 3034 CODE:
1731 Mix_FreeMusic (self); 3035 Mix_FreeMusic (self);
1732 3036
1733int 3037int
1734play (CFPlus::MixMusic self, int loops = -1) 3038play (DC::MixMusic self, int loops = -1)
1735 CODE: 3039 CODE:
1736 RETVAL = Mix_PlayMusic (self, loops); 3040 RETVAL = Mix_PlayMusic (self, loops);
1737 OUTPUT: 3041 OUTPUT:
1738 RETVAL 3042 RETVAL
1739 3043
1740MODULE = CFPlus PACKAGE = CFPlus::OpenGL 3044void
3045fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
3046 CODE:
3047 Mix_FadeInMusicPos (self, loops, ms, position);
3048
3049MODULE = Deliantra::Client PACKAGE = DC::OpenGL
3050
3051PROTOTYPES: ENABLE
1741 3052
1742BOOT: 3053BOOT:
1743{ 3054{
1744 HV *stash = gv_stashpv ("CFPlus::OpenGL", 1); 3055 HV *stash = gv_stashpv ("DC::OpenGL", 1);
1745 static const struct { 3056 static const struct {
1746 const char *name; 3057 const char *name;
1747 IV iv; 3058 IV iv;
1748 } *civ, const_iv[] = { 3059 } *civ, const_iv[] = {
1749# define const_iv(name) { # name, (IV)name } 3060# define const_iv(name) { # name, (IV)name }
3061 const_iv (GL_VENDOR),
3062 const_iv (GL_VERSION),
3063 const_iv (GL_EXTENSIONS),
3064 const_iv (GL_MAX_TEXTURE_UNITS),
1750 const_iv (GL_COLOR_MATERIAL), 3065 const_iv (GL_COLOR_MATERIAL),
1751 const_iv (GL_SMOOTH), 3066 const_iv (GL_SMOOTH),
1752 const_iv (GL_FLAT), 3067 const_iv (GL_FLAT),
1753 const_iv (GL_DITHER), 3068 const_iv (GL_DITHER),
1754 const_iv (GL_BLEND), 3069 const_iv (GL_BLEND),
… …
1758 const_iv (GL_ALPHA_TEST), 3073 const_iv (GL_ALPHA_TEST),
1759 const_iv (GL_NORMALIZE), 3074 const_iv (GL_NORMALIZE),
1760 const_iv (GL_RESCALE_NORMAL), 3075 const_iv (GL_RESCALE_NORMAL),
1761 const_iv (GL_FRONT), 3076 const_iv (GL_FRONT),
1762 const_iv (GL_BACK), 3077 const_iv (GL_BACK),
3078 const_iv (GL_AUX0),
1763 const_iv (GL_AND), 3079 const_iv (GL_AND),
1764 const_iv (GL_ONE), 3080 const_iv (GL_ONE),
1765 const_iv (GL_ZERO), 3081 const_iv (GL_ZERO),
1766 const_iv (GL_SRC_ALPHA), 3082 const_iv (GL_SRC_ALPHA),
1767 const_iv (GL_DST_ALPHA), 3083 const_iv (GL_DST_ALPHA),
1768 const_iv (GL_ONE_MINUS_SRC_ALPHA), 3084 const_iv (GL_ONE_MINUS_SRC_ALPHA),
1769 const_iv (GL_ONE_MINUS_DST_ALPHA), 3085 const_iv (GL_ONE_MINUS_DST_ALPHA),
3086 const_iv (GL_SRC_COLOR),
3087 const_iv (GL_DST_COLOR),
3088 const_iv (GL_ONE_MINUS_SRC_COLOR),
3089 const_iv (GL_ONE_MINUS_DST_COLOR),
1770 const_iv (GL_SRC_ALPHA_SATURATE), 3090 const_iv (GL_SRC_ALPHA_SATURATE),
1771 const_iv (GL_RGB), 3091 const_iv (GL_RGB),
1772 const_iv (GL_RGBA), 3092 const_iv (GL_RGBA),
1773 const_iv (GL_RGBA4), 3093 const_iv (GL_RGBA4),
1774 const_iv (GL_RGBA8), 3094 const_iv (GL_RGBA8),
… …
1780 const_iv (GL_INTENSITY), 3100 const_iv (GL_INTENSITY),
1781 const_iv (GL_LUMINANCE), 3101 const_iv (GL_LUMINANCE),
1782 const_iv (GL_LUMINANCE_ALPHA), 3102 const_iv (GL_LUMINANCE_ALPHA),
1783 const_iv (GL_FLOAT), 3103 const_iv (GL_FLOAT),
1784 const_iv (GL_UNSIGNED_INT_8_8_8_8_REV), 3104 const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
3105 const_iv (GL_COMPRESSED_ALPHA_ARB),
3106 const_iv (GL_COMPRESSED_LUMINANCE_ARB),
3107 const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
3108 const_iv (GL_COMPRESSED_INTENSITY_ARB),
3109 const_iv (GL_COMPRESSED_RGB_ARB),
3110 const_iv (GL_COMPRESSED_RGBA_ARB),
1785 const_iv (GL_COMPILE), 3111 const_iv (GL_COMPILE),
3112 const_iv (GL_PROXY_TEXTURE_1D),
3113 const_iv (GL_PROXY_TEXTURE_2D),
1786 const_iv (GL_TEXTURE_1D), 3114 const_iv (GL_TEXTURE_1D),
1787 const_iv (GL_TEXTURE_2D), 3115 const_iv (GL_TEXTURE_2D),
1788 const_iv (GL_TEXTURE_ENV), 3116 const_iv (GL_TEXTURE_ENV),
1789 const_iv (GL_TEXTURE_MAG_FILTER), 3117 const_iv (GL_TEXTURE_MAG_FILTER),
1790 const_iv (GL_TEXTURE_MIN_FILTER), 3118 const_iv (GL_TEXTURE_MIN_FILTER),
… …
1811 const_iv (GL_COLOR_LOGIC_OP), 3139 const_iv (GL_COLOR_LOGIC_OP),
1812 const_iv (GL_SEPARABLE_2D), 3140 const_iv (GL_SEPARABLE_2D),
1813 const_iv (GL_CONVOLUTION_2D), 3141 const_iv (GL_CONVOLUTION_2D),
1814 const_iv (GL_CONVOLUTION_BORDER_MODE), 3142 const_iv (GL_CONVOLUTION_BORDER_MODE),
1815 const_iv (GL_CONSTANT_BORDER), 3143 const_iv (GL_CONSTANT_BORDER),
3144 const_iv (GL_POINTS),
1816 const_iv (GL_LINES), 3145 const_iv (GL_LINES),
1817 const_iv (GL_LINE_STRIP), 3146 const_iv (GL_LINE_STRIP),
1818 const_iv (GL_LINE_LOOP), 3147 const_iv (GL_LINE_LOOP),
1819 const_iv (GL_QUADS), 3148 const_iv (GL_QUADS),
1820 const_iv (GL_QUAD_STRIP), 3149 const_iv (GL_QUAD_STRIP),
1821 const_iv (GL_TRIANGLES), 3150 const_iv (GL_TRIANGLES),
1822 const_iv (GL_TRIANGLE_STRIP), 3151 const_iv (GL_TRIANGLE_STRIP),
1823 const_iv (GL_TRIANGLE_FAN), 3152 const_iv (GL_TRIANGLE_FAN),
3153 const_iv (GL_POLYGON),
1824 const_iv (GL_PERSPECTIVE_CORRECTION_HINT), 3154 const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
3155 const_iv (GL_POINT_SMOOTH_HINT),
3156 const_iv (GL_LINE_SMOOTH_HINT),
3157 const_iv (GL_POLYGON_SMOOTH_HINT),
3158 const_iv (GL_GENERATE_MIPMAP_HINT),
3159 const_iv (GL_TEXTURE_COMPRESSION_HINT),
1825 const_iv (GL_FASTEST), 3160 const_iv (GL_FASTEST),
3161 const_iv (GL_DONT_CARE),
3162 const_iv (GL_NICEST),
1826 const_iv (GL_V2F), 3163 const_iv (GL_V2F),
1827 const_iv (GL_V3F), 3164 const_iv (GL_V3F),
1828 const_iv (GL_T2F_V3F), 3165 const_iv (GL_T2F_V3F),
1829 const_iv (GL_T2F_N3F_V3F), 3166 const_iv (GL_T2F_N3F_V3F),
3167 const_iv (GL_FUNC_ADD),
3168 const_iv (GL_FUNC_SUBTRACT),
3169 const_iv (GL_FUNC_REVERSE_SUBTRACT),
1830# undef const_iv 3170# undef const_iv
1831 }; 3171 };
1832 3172
1833 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 3173 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
1834 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 3174 newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
3175
3176 texture_av = newAV ();
3177 AvREAL_off (texture_av);
1835} 3178}
3179
3180void
3181disable_GL_EXT_blend_func_separate ()
3182 CODE:
3183 gl.BlendFuncSeparate = 0;
3184 gl.BlendFuncSeparateEXT = 0;
3185
3186void
3187apple_nvidia_bug (int enable)
1836 3188
1837char * 3189char *
1838gl_vendor () 3190gl_vendor ()
1839 CODE: 3191 CODE:
1840 RETVAL = (char *)glGetString (GL_VENDOR); 3192 RETVAL = (char *)glGetString (GL_VENDOR);
… …
1853 CODE: 3205 CODE:
1854 RETVAL = (char *)glGetString (GL_EXTENSIONS); 3206 RETVAL = (char *)glGetString (GL_EXTENSIONS);
1855 OUTPUT: 3207 OUTPUT:
1856 RETVAL 3208 RETVAL
1857 3209
3210const char *glGetString (GLenum pname)
3211
3212GLint glGetInteger (GLenum pname)
3213 CODE:
3214 glGetIntegerv (pname, &RETVAL);
3215 OUTPUT:
3216 RETVAL
3217
3218GLdouble glGetDouble (GLenum pname)
3219 CODE:
3220 glGetDoublev (pname, &RETVAL);
3221 OUTPUT:
3222 RETVAL
3223
1858int glGetError () 3224int glGetError ()
1859 3225
1860void glFinish () 3226void glFinish ()
3227
3228void glFlush ()
1861 3229
1862void glClear (int mask) 3230void glClear (int mask)
1863 3231
1864void glClearColor (float r, float g, float b, float a = 1.0) 3232void glClearColor (float r, float g, float b, float a = 1.0)
1865 PROTOTYPE: @ 3233 PROTOTYPE: @
… …
1876 3244
1877void glBlendFuncSeparate (int sa, int da, int saa, int daa) 3245void glBlendFuncSeparate (int sa, int da, int saa, int daa)
1878 CODE: 3246 CODE:
1879 gl_BlendFuncSeparate (sa, da, saa, daa); 3247 gl_BlendFuncSeparate (sa, da, saa, daa);
1880 3248
3249# void glBlendEquation (int se)
3250
1881void glDepthMask (int flag) 3251void glDepthMask (int flag)
1882 3252
1883void glLogicOp (int opcode) 3253void glLogicOp (int opcode)
1884 3254
1885void glColorMask (int red, int green, int blue, int alpha) 3255void glColorMask (int red, int green, int blue, int alpha)
… …
1899# near_ and far_ are due to microsofts buggy "c" compiler 3269# near_ and far_ are due to microsofts buggy "c" compiler
1900void glFrustum (double left, double right, double bottom, double top, double near_, double far_) 3270void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
1901 3271
1902# near_ and far_ are due to microsofts buggy "c" compiler 3272# near_ and far_ are due to microsofts buggy "c" compiler
1903void glOrtho (double left, double right, double bottom, double top, double near_, double far_) 3273void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
3274
3275PROTOTYPES: DISABLE
1904 3276
1905void glViewport (int x, int y, int width, int height) 3277void glViewport (int x, int y, int width, int height)
1906 3278
1907void glScissor (int x, int y, int width, int height) 3279void glScissor (int x, int y, int width, int height)
1908 3280
… …
1916 3288
1917void glRotate (float angle, float x, float y, float z) 3289void glRotate (float angle, float x, float y, float z)
1918 CODE: 3290 CODE:
1919 glRotatef (angle, x, y, z); 3291 glRotatef (angle, x, y, z);
1920 3292
1921void glBegin (int mode)
1922
1923void glEnd ()
1924
1925void glColor (float r, float g, float b, float a = 1.0) 3293void glColor (float r, float g, float b, float a = 1.0)
1926 PROTOTYPE: @ 3294 PROTOTYPE: @
1927 ALIAS: 3295 ALIAS:
1928 glColor_premultiply = 1 3296 glColor_premultiply = 1
1929 CODE: 3297 CODE:
1930 if (ix) 3298 if (ix)
1931 { 3299 {
… …
1934 b *= a; 3302 b *= a;
1935 } 3303 }
1936 // microsoft visual "c" rounds instead of truncating... 3304 // microsoft visual "c" rounds instead of truncating...
1937 glColor4f (r, g, b, a); 3305 glColor4f (r, g, b, a);
1938 3306
1939void glInterleavedArrays (int format, int stride, char *data)
1940
1941void glDrawElements (int mode, int count, int type, char *indices)
1942
1943# 1.2 void glDrawRangeElements (int mode, int start, int end
1944
1945void glRasterPos (float x, float y, float z = 0.) 3307void glRasterPos (float x, float y, float z = 0.)
1946 CODE: 3308 CODE:
1947 glRasterPos3f (0, 0, z); 3309 glRasterPos3f (0, 0, z);
1948 glBitmap (0, 0, 0, 0, x, y, 0); 3310 glBitmap (0, 0, 0, 0, x, y, 0);
1949 3311
… …
1953 3315
1954void glTexCoord (float s, float t) 3316void glTexCoord (float s, float t)
1955 CODE: 3317 CODE:
1956 glTexCoord2f (s, t); 3318 glTexCoord2f (s, t);
1957 3319
3320void glRect (float x1, float y1, float x2, float y2)
3321 CODE:
3322 glRectf (x1, y1, x2, y2);
3323
3324void glRect_lineloop (float x1, float y1, float x2, float y2)
3325 CODE:
3326 glBegin (GL_LINE_LOOP);
3327 glVertex2f (x1, y1);
3328 glVertex2f (x2, y1);
3329 glVertex2f (x2, y2);
3330 glVertex2f (x1, y2);
3331 glEnd ();
3332
3333PROTOTYPES: ENABLE
3334
3335void glBegin (int mode)
3336
3337void glEnd ()
3338
3339void glPointSize (GLfloat size)
3340
3341void glLineWidth (GLfloat width)
3342
3343void glInterleavedArrays (int format, int stride, char *data)
3344
3345void glDrawElements (int mode, int count, int type, char *indices)
3346
3347# 1.2 void glDrawRangeElements (int mode, int start, int end
3348
1958void glTexEnv (int target, int pname, float param) 3349void glTexEnv (int target, int pname, float param)
1959 CODE: 3350 CODE:
1960 glTexEnvf (target, pname, param); 3351 glTexEnvf (target, pname, param);
1961 3352
1962void glTexParameter (int target, int pname, float param) 3353void glTexParameter (int target, int pname, float param)
… …
1978void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column) 3369void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
1979 CODE: 3370 CODE:
1980 if (gl.SeparableFilter2D) 3371 if (gl.SeparableFilter2D)
1981 gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column); 3372 gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
1982 3373
1983void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data) 3374void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
1984 3375
1985void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border) 3376void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
1986 3377
1987void glDrawPixels (int width, int height, int format, int type, char *pixels) 3378void glDrawPixels (int width, int height, int format, int type, char *pixels)
3379
3380void glPixelZoom (float x, float y)
1988 3381
1989void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR) 3382void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
1990 3383
1991int glGenTexture () 3384int glGenTexture ()
1992 CODE: 3385 CODE:
1993{ 3386 RETVAL = gen_texture ();
1994 GLuint name;
1995 glGenTextures (1, &name);
1996 RETVAL = name;
1997}
1998 OUTPUT: 3387 OUTPUT:
1999 RETVAL 3388 RETVAL
2000 3389
2001void glDeleteTexture (int name) 3390void glDeleteTexture (int name)
2002 CODE: 3391 CODE:
2003{
2004 GLuint name_ = name;
2005 glDeleteTextures (1, &name_); 3392 del_texture (name);
2006} 3393
2007
2008int glGenList () 3394int glGenList ()
2009 CODE: 3395 CODE:
2010 RETVAL = glGenLists (1); 3396 RETVAL = glGenLists (1);
2011 OUTPUT: 3397 OUTPUT:
2012 RETVAL 3398 RETVAL
… …
2019 3405
2020void glEndList () 3406void glEndList ()
2021 3407
2022void glCallList (int list) 3408void glCallList (int list)
2023 3409
3410void c_init ()
3411 CODE:
3412 glPixelStorei (GL_PACK_ALIGNMENT , 1);
3413 glPixelStorei (GL_UNPACK_ALIGNMENT, 1);
3414
3415MODULE = Deliantra::Client PACKAGE = DC::UI::Base
3416
3417PROTOTYPES: DISABLE
3418
3419void
3420find_widget (SV *self, NV x, NV y)
3421 PPCODE:
3422{
3423 if (within_widget (self, x, y))
3424 XPUSHs (self);
3425}
3426
3427BOOT:
3428{
3429 hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
3430
3431 draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
3432 draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
3433 draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
3434 draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
3435}
3436
3437void
3438draw (SV *self)
3439 CODE:
3440{
3441 HV *hv;
3442 SV **svp;
3443 NV x, y, w, h;
3444 SV *draw_x_sv = GvSV (draw_x_gv);
3445 SV *draw_y_sv = GvSV (draw_y_gv);
3446 SV *draw_w_sv = GvSV (draw_w_gv);
3447 SV *draw_h_sv = GvSV (draw_h_gv);
3448 double draw_x, draw_y;
3449
3450 if (!SvROK (self))
3451 croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
3452
3453 hv = (HV *)SvRV (self);
3454
3455 if (SvTYPE (hv) != SVt_PVHV)
3456 croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
3457
3458 svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
3459 svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
3460
3461 if (!h || !w)
3462 XSRETURN_EMPTY;
3463
3464 svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
3465 svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
3466
3467 draw_x = SvNV (draw_x_sv) + x;
3468 draw_y = SvNV (draw_y_sv) + y;
3469
3470 if (draw_x + w < 0 || draw_x >= SvNV (draw_w_sv)
3471 || draw_y + h < 0 || draw_y >= SvNV (draw_h_sv))
3472 XSRETURN_EMPTY;
3473
3474 sv_setnv (draw_x_sv, draw_x);
3475 sv_setnv (draw_y_sv, draw_y);
3476
3477 glPushMatrix ();
3478 glTranslated (x, y, 0);
3479
3480 if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
3481 {
3482 svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
3483
3484 if (svp && SvTRUE (*svp))
3485 {
3486 glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
3487 glEnable (GL_BLEND);
3488 glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
3489 glBegin (GL_QUADS);
3490 glVertex2f (0, 0);
3491 glVertex2f (w, 0);
3492 glVertex2f (w, h);
3493 glVertex2f (0, h);
3494 glEnd ();
3495 glDisable (GL_BLEND);
3496 }
3497 }
3498#if 0
3499 // draw borders, for debugging
3500 glPushMatrix ();
3501 glColor4f (1., 1., 0., 1.);
3502 glTranslatef (.5, .5, 0.);
3503 glBegin (GL_LINE_LOOP);
3504 glVertex2f (0 , 0);
3505 glVertex2f (w - 1, 0);
3506 glVertex2f (w - 1, h - 1);
3507 glVertex2f (0 , h - 1);
3508 glEnd ();
3509 glPopMatrix ();
3510#endif
3511 PUSHMARK (SP);
3512 XPUSHs (self);
3513 PUTBACK;
3514 call_method ("_draw", G_VOID | G_DISCARD);
3515 SPAGAIN;
3516
3517 glPopMatrix ();
3518
3519 draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
3520 draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
3521}
3522

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