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Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.122 by root, Fri Jun 23 22:35:15 2006 UTC vs.
Revision 1.311 by root, Tue Dec 27 09:17:27 2011 UTC

1#ifdef _WIN32 1#ifdef _WIN32
2# define _WIN32_WINNT 0x0500 // needed to get win2000 api calls 2# define WIN32_LEAN_AND_MEAN
3# define NTDDI_VERSION NTDDI_WIN2K // needed to get win2000 api calls
3# include <malloc.h> 4# include <malloc.h>
4# include <windows.h> 5# include <windows.h>
6# include <wininet.h>
5# pragma warning(disable:4244) 7# pragma warning(disable:4244)
8# pragma warning(disable:4761)
9#endif
10
11//#define DEBUG 1
12#if DEBUG
13# include <valgrind/memcheck.h>
6#endif 14#endif
7 15
8#include "EXTERN.h" 16#include "EXTERN.h"
9#include "perl.h" 17#include "perl.h"
10#include "XSUB.h" 18#include "XSUB.h"
11 19
20#ifdef _WIN32
21# undef pipe
22// microsoft vs. C
23# define sqrtf(x) sqrt(x)
24# define atan2f(x,y) atan2(x,y)
25# define M_PI 3.14159265f
26#endif
27
28#include <assert.h>
12#include <math.h> 29#include <math.h>
13#include <string.h> 30#include <string.h>
14#include <stdio.h> 31#include <stdio.h>
15#include <stdlib.h> 32#include <stdlib.h>
16 33
34#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
35
17#include <SDL.h> 36#include <SDL.h>
37#include <SDL_thread.h>
18#include <SDL_endian.h> 38#include <SDL_endian.h>
19#include <SDL_image.h> 39#include <SDL_image.h>
20#include <SDL_mixer.h> 40#include <SDL_mixer.h>
21#include <SDL_opengl.h> 41#include <SDL_opengl.h>
22 42
43/* work around os x broken headers */
44#ifdef __MACOSX__
45typedef void (APIENTRYP PFNGLBLENDFUNCSEPARATEPROC) (GLenum sfactorRGB, GLenum dfactorRGB, GLenum sfactorAlpha, GLenum dfactorAlpha);
46typedef void (APIENTRYP PFNGLACTIVETEXTUREPROC) (GLenum texture);
47typedef void (APIENTRYP PFNGLMULTITEXCOORD2FPROC) (GLenum target, GLfloat s, GLfloat t);
48#endif
49
50#define PANGO_ENABLE_BACKEND
51#define G_DISABLE_CAST_CHECKS
52
23#include <glib/gmacros.h> 53#include <glib/gmacros.h>
24 54
25#include <pango/pango.h> 55#include <pango/pango.h>
26#include <pango/pangofc-fontmap.h> 56
27#include <pango/pangoft2.h> 57#ifndef PANGO_VERSION_CHECK
28#include <pango/pangocairo.h> 58# define PANGO_VERSION_CHECK(a,b,c) 0
59#endif
60
61#if !PANGO_VERSION_CHECK (1, 15, 2)
62# define pango_layout_get_line_readonly pango_layout_get_line
63# define pango_layout_get_lines_readonly pango_layout_get_lines
64# define pango_layout_iter_get_line_readonly pango_layout_iter_get_line
65# define pango_layout_iter_get_run_readonly pango_layout_iter_get_run
66#endif
29 67
30#ifndef _WIN32 68#ifndef _WIN32
31# include <sys/types.h> 69# include <sys/types.h>
32# include <sys/socket.h> 70# include <sys/socket.h>
33# include <netinet/in.h> 71# include <netinet/in.h>
34# include <netinet/tcp.h> 72# include <netinet/tcp.h>
35# include <inttypes.h> 73# include <inttypes.h>
74#endif
75
76#if __GNUC__ >= 4
77# define expect(expr,value) __builtin_expect ((expr),(value))
36#else 78#else
37 typedef unsigned char uint8_t; 79# define expect(expr,value) (expr)
38 typedef unsigned short uint16_t;
39 typedef unsigned int uint32_t;
40 typedef signed char int8_t;
41 typedef signed short int16_t;
42 typedef signed int int32_t;
43#endif 80#endif
44 81
45#include "glext.h" 82#define expect_false(expr) expect ((expr) != 0, 0)
83#define expect_true(expr) expect ((expr) != 0, 1)
46 84
47#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, objetc replacement character */ 85#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
48 86
87/* this is used as fow flag as well, so has to have a different value */
88/* then anything that is computed by incoming darkness */
49#define FOW_DARKNESS 32 89#define FOW_DARKNESS 50
90#define DARKNESS_ADJUST(n) (n)
50 91
51#define MAP_EXTEND_X 32 92#define MAP_EXTEND_X 32
52#define MAP_EXTEND_Y 512 93#define MAP_EXTEND_Y 512
53 94
54#define MIN_FONT_HEIGHT 10 95#define MIN_FONT_HEIGHT 10
96
97/* mask out modifiers we are not interested in */
98#define MOD_MASK (KMOD_CTRL | KMOD_SHIFT | KMOD_ALT | KMOD_META)
99
100#define KMOD_LRAM 0x10000 // our extension
101
102#define TEXID_SPEECH 1
103#define TEXID_NOFACE 2
104
105static char *
106fast_sv_grow (SV *sv, STRLEN need)
107{
108 STRLEN len = SvLEN (sv);
109 STRLEN want = SvCUR (sv) + need;
110
111 if (expect_false (len < want))
112 {
113 do
114 len *= 2;
115 while (len < want);
116
117 sv_grow (sv, len);
118 }
119
120 SvCUR_set (sv, want);
121 return SvEND (sv) - need;
122}
123
124static AV *texture_av;
55 125
56static struct 126static struct
57{ 127{
58#define GL_FUNC(ptr,name) ptr name; 128#define GL_FUNC(ptr,name) ptr name;
59#include "glfunc.h" 129#include "glfunc.h"
60#undef GL_FUNC 130#undef GL_FUNC
61} gl; 131} gl;
62 132
133static void
63static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa) 134gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
64{ 135{
65 if (gl.BlendFuncSeparate) 136 if (gl.BlendFuncSeparate)
66 gl.BlendFuncSeparate (sa, da, saa, daa); 137 gl.BlendFuncSeparate (sa, da, saa, daa);
67 else if (gl.BlendFuncSeparateEXT) 138 else if (gl.BlendFuncSeparateEXT)
68 gl.BlendFuncSeparateEXT (sa, da, saa, daa); 139 gl.BlendFuncSeparateEXT (sa, da, saa, daa);
69 else 140 else
70 glBlendFunc (sa, da); 141 glBlendFunc (sa, da);
71} 142}
72 143
144static GLuint
145gen_texture ()
146{
147 GLuint name;
148
149 if (AvFILL (texture_av) >= 0)
150 name = (GLuint)(size_t)av_pop (texture_av);
151 else
152 glGenTextures (1, &name);
153
154 return name;
155}
156
157static void
158del_texture (GLuint name)
159{
160 /* make a half-assed attempt at returning the memory used by the texture */
161 /* textures are frequently being reused by cfplus anyway */
162 /*glBindTexture (GL_TEXTURE_2D, name);*/
163 /*glTexImage2D (GL_TEXTURE_2D, 0, GL_ALPHA, 0, 0, 0, GL_ALPHA, GL_UNSIGNED_BYTE, 0);*/
164 av_push (texture_av, (SV *)(size_t)name);
165 glDeleteTextures (1, &name);
166}
167
168#include "texcache.c"
169#include "rendercache.c"
170
171#include "pango-font.c"
172#include "pango-fontmap.c"
173#include "pango-render.c"
174
175typedef IV DC__Channel;
176typedef SDL_RWops *DC__RW;
73typedef Mix_Chunk *CFClient__MixChunk; 177typedef Mix_Chunk *DC__MixChunk;
74typedef Mix_Music *CFClient__MixMusic; 178typedef Mix_Music *DC__MixMusic;
75 179
76typedef PangoFontDescription *CFClient__Font; 180typedef PangoFontDescription *DC__Font;
77 181
78static int 182static int
79shape_attr_p (PangoLayoutRun *run) 183shape_attr_p (PangoLayoutRun *run)
80{ 184{
81 GSList *attrs = run->item->analysis.extra_attrs; 185 GSList *attrs = run->item->analysis.extra_attrs;
… …
92 196
93 return 0; 197 return 0;
94} 198}
95 199
96typedef struct cf_layout { 200typedef struct cf_layout {
97 PangoLayout *pl; // either derived from a cairo or ft2 context 201 PangoLayout *pl;
98 int rgba; // wether we use rgba (cairo) or grayscale (ft2)
99 float r, g, b, a; // default color for rgba mode 202 float r, g, b, a; // default color for rgba mode
100 int base_height; 203 int base_height;
101 CFClient__Font font; 204 DC__Font font;
205 rc_t *rc;
102} *CFClient__Layout; 206} *DC__Layout;
103 207
104static CFClient__Font default_font; 208static DC__Font default_font;
105static PangoContext *ft2_context, *cairo_context; 209static PangoContext *opengl_context;
106static PangoFontMap *ft2_fontmap, *cairo_fontmap; 210static PangoFontMap *opengl_fontmap;
107 211
108static void 212static void
109substitute_func (FcPattern *pattern, gpointer data) 213substitute_func (FcPattern *pattern, gpointer data)
110{ 214{
111 FcPatternAddBool (pattern, FC_HINTING, 1); 215 FcPatternAddBool (pattern, FC_HINTING, 1);
112#ifdef FC_HINT_STYLE 216#ifdef FC_HINT_STYLE
113 FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL); 217 FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);
114#endif 218#endif
115#ifdef _WIN32
116 FcPatternAddBool (pattern, FC_AUTOHINT, 1);
117#else
118 FcPatternAddBool (pattern, FC_AUTOHINT, 0); 219 FcPatternAddBool (pattern, FC_AUTOHINT, 0);
119#endif
120} 220}
121 221
122static void 222static void
123layout_update_font (CFClient__Layout self) 223layout_update_font (DC__Layout self)
124{ 224{
125 /* use a random scale factor to account for unknown descenders, 0.8 works 225 /* use a random scale factor to account for unknown descenders, 0.8 works
126 * reasonably well with bitstream vera 226 * reasonably well with dejavu/bistream fonts
127 */ 227 */
128 PangoFontDescription *font = self->font ? self->font : default_font; 228 PangoFontDescription *font = self->font ? self->font : default_font;
129 229
130 pango_font_description_set_absolute_size (font, 230 pango_font_description_set_absolute_size (font,
131 MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10)); 231 MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
132 232
133 pango_layout_set_font_description (self->pl, font); 233 pango_layout_set_font_description (self->pl, font);
134} 234}
135 235
136static void 236static void
137layout_get_pixel_size (CFClient__Layout self, int *w, int *h) 237layout_get_pixel_size (DC__Layout self, int *w, int *h)
138{ 238{
239 PangoRectangle rect;
240
241 // get_pixel_* wrongly rounds down
139 pango_layout_get_pixel_size (self->pl, w, h); 242 pango_layout_get_extents (self->pl, 0, &rect);
140 243
141 if (!*w) *w = 1; 244 rect.width = (rect.width + PANGO_SCALE - 1) / PANGO_SCALE;
142 if (!*h) *h = 1; 245 rect.height = (rect.height + PANGO_SCALE - 1) / PANGO_SCALE;
143 246
144 *w = (*w + 3) & ~3; 247 if (!rect.width) rect.width = 1;
145} 248 if (!rect.height) rect.height = 1;
146 249
250 *w = rect.width;
251 *h = rect.height;
252}
253
254typedef uint16_t tileid;
147typedef uint16_t mapface; 255typedef uint16_t faceid;
148 256
149typedef struct { 257typedef struct {
150 GLint name; 258 GLuint name;
151 int w, h; 259 int w, h;
152 float s, t; 260 float s, t;
153 uint8_t r, g, b, a; 261 uint8_t r, g, b, a;
262 tileid smoothtile;
263 uint8_t smoothlevel;
264 uint8_t unused; /* set to zero on use */
154} maptex; 265} maptex;
155 266
156typedef struct { 267typedef struct {
268 uint32_t player;
269 tileid tile[3];
157 int16_t darkness; 270 uint16_t darkness;
158 mapface face[3]; 271 uint8_t stat_width, stat_hp, flags, smoothmax;
159} mapcell; 272} mapcell;
160 273
161typedef struct { 274typedef struct {
162 int32_t c0, c1; 275 int32_t c0, c1;
163 mapcell *col; 276 mapcell *col;
164} maprow; 277} maprow;
165 278
166typedef struct map { 279typedef struct map {
167 int x, y, w, h; 280 int x, y, w, h;
168 int ox, oy; /* offset to virtual global coordinate system */ 281 int ox, oy; /* offset to virtual global coordinate system */
169 int faces; 282 int faces; tileid *face2tile; // [faceid]
170 mapface *face; 283 int texs; maptex *tex; // [tileid]
171
172 int texs;
173 maptex *tex;
174 284
175 int32_t rows; 285 int32_t rows;
176 maprow *row; 286 maprow *row;
177} *CFClient__Map; 287} *DC__Map;
178 288
179static char * 289static char *
180prepend (char *ptr, int sze, int inc) 290prepend (char *ptr, int sze, int inc)
181{ 291{
182 char *p; 292 char *p;
… …
199} 309}
200 310
201#define Append(type,ptr,sze,inc) (ptr) = (type *)append ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type)) 311#define Append(type,ptr,sze,inc) (ptr) = (type *)append ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
202#define Prepend(type,ptr,sze,inc) (ptr) = (type *)prepend ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type)) 312#define Prepend(type,ptr,sze,inc) (ptr) = (type *)prepend ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
203 313
314static void
315need_facenum (struct map *self, faceid face)
316{
317 while (self->faces <= face)
318 {
319 Append (tileid, self->face2tile, self->faces, self->faces);
320 self->faces *= 2;
321 }
322}
323
324static void
325need_texid (struct map *self, int texid)
326{
327 while (self->texs <= texid)
328 {
329 Append (maptex, self->tex, self->texs, self->texs);
330 self->texs *= 2;
331 }
332}
333
204static maprow * 334static maprow *
205map_get_row (CFClient__Map self, int y) 335map_get_row (DC__Map self, int y)
206{ 336{
207 if (0 > y) 337 if (0 > y)
208 { 338 {
209 int extend = - y + MAP_EXTEND_Y; 339 int extend = - y + MAP_EXTEND_Y;
210 Prepend (maprow, self->row, self->rows, extend); 340 Prepend (maprow, self->row, self->rows, extend);
… …
248 378
249 return row->col + (x - row->c0); 379 return row->col + (x - row->c0);
250} 380}
251 381
252static mapcell * 382static mapcell *
253map_get_cell (CFClient__Map self, int x, int y) 383map_get_cell (DC__Map self, int x, int y)
254{ 384{
255 return row_get_cell (map_get_row (self, y), x); 385 return row_get_cell (map_get_row (self, y), x);
256} 386}
257 387
258static void 388static void
259map_clear (CFClient__Map self) 389map_clear (DC__Map self)
260{ 390{
261 int r; 391 int r;
262 392
263 for (r = 0; r < self->rows; r++) 393 for (r = 0; r < self->rows; r++)
264 Safefree (self->row[r].col); 394 Safefree (self->row[r].col);
… …
271 self->oy = 0; 401 self->oy = 0;
272 self->row = 0; 402 self->row = 0;
273 self->rows = 0; 403 self->rows = 0;
274} 404}
275 405
406#define CELL_CLEAR(cell) \
407 do { \
408 if ((cell)->player) \
409 (cell)->tile [2] = 0; \
410 (cell)->darkness = 0; \
411 (cell)->stat_hp = 0; \
412 (cell)->flags = 0; \
413 (cell)->player = 0; \
414 } while (0)
415
276static void 416static void
277map_blank (CFClient__Map self, int x0, int y0, int w, int h) 417map_blank (DC__Map self, int x0, int y0, int w, int h)
278{ 418{
279 int x, y; 419 int x, y;
280 maprow *row; 420 maprow *row;
421 mapcell *cell;
281 422
282 for (y = y0; y < y0 + h; y++) 423 for (y = y0; y < y0 + h; y++)
283 if (y >= 0) 424 if (y >= 0)
284 { 425 {
285 if (y >= self->rows) 426 if (y >= self->rows)
… …
291 if (x >= row->c0) 432 if (x >= row->c0)
292 { 433 {
293 if (x >= row->c1) 434 if (x >= row->c1)
294 break; 435 break;
295 436
296 row->col[x - row->c0].darkness = -1; 437 cell = row->col + x - row->c0;
438
439 CELL_CLEAR (cell);
297 } 440 }
298 } 441 }
442}
443
444typedef struct {
445 tileid tile;
446 uint8_t x, y, level;
447} smooth_key;
448
449static void
450smooth_or_bits (HV *hv, smooth_key *key, IV bits)
451{
452 SV **sv = hv_fetch (hv, (char *)key, sizeof (*key), 1);
453
454 if (SvIOK (*sv))
455 SvIV_set (*sv, SvIVX (*sv) | bits);
456 else
457 sv_setiv (*sv, bits);
299} 458}
300 459
301static void 460static void
302music_finished (void) 461music_finished (void)
303{ 462{
… …
320 ev.code = 1; 479 ev.code = 1;
321 ev.data1 = (void *)(long)channel; 480 ev.data1 = (void *)(long)channel;
322 ev.data2 = 0; 481 ev.data2 = 0;
323 482
324 SDL_PushEvent ((SDL_Event *)&ev); 483 SDL_PushEvent ((SDL_Event *)&ev);
484}
485
486static unsigned int
487div255 (unsigned int n)
488{
489 return (n + (n >> 8)) >> 8;
325} 490}
326 491
327static unsigned int 492static unsigned int
328minpot (unsigned int n) 493minpot (unsigned int n)
329{ 494{
… …
339 n |= n >> 16; 504 n |= n >> 16;
340 505
341 return n + 1; 506 return n + 1;
342} 507}
343 508
344MODULE = CFClient PACKAGE = CFClient 509static unsigned int
510popcount (unsigned int n)
511{
512 n -= (n >> 1) & 0x55555555U;
513 n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
514 n = ((n >> 4) + n) & 0x0f0f0f0fU;
515 n *= 0x01010101U;
516
517 return n >> 24;
518}
519
520/* SDL should provide this, really. */
521#define SDLK_MODIFIER_MIN 300
522#define SDLK_MODIFIER_MAX 314
523
524/******************************************************************************/
525
526static GV *draw_x_gv, *draw_y_gv, *draw_w_gv, *draw_h_gv;
527static GV *hover_gv;
528
529static int
530within_widget (SV *widget, NV x, NV y)
531{
532 HV *self;
533 SV **svp;
534 NV wx, ww, wy, wh;
535
536 if (!SvROK (widget))
537 return 0;
538
539 self = (HV *)SvRV (widget);
540
541 if (SvTYPE (self) != SVt_PVHV)
542 return 0;
543
544 svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
545 if (y < wy)
546 return 0;
547
548 svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
549 if (y >= wy + wh)
550 return 0;
551
552 svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
553 if (x < wx)
554 return 0;
555
556 svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
557 if (x >= wx + ww)
558 return 0;
559
560 svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
561 if (!svp || !SvTRUE (*svp))
562 return 0;
563
564 return 1;
565}
566
567/******************************************************************************/
568
569/* process keyboard modifiers */
570static int
571mod_munge (int mod)
572{
573 mod &= MOD_MASK;
574
575 if (mod & (KMOD_META | KMOD_ALT))
576 mod |= KMOD_LRAM;
577
578 return mod;
579}
580
581static void
582deliantra_main ()
583{
584 char *argv[] = { 0 };
585 call_argv ("DC::Main::main", G_DISCARD | G_VOID, argv);
586}
587
588#ifdef __MACOSX__
589 /* to due surprising braindamage on the side of SDL design, we
590 * do some mind-boggling hack here: SDL requires a custom main()
591 * on OS X, so... we provide one and call the original main(), which,
592 * due to shared library magic, calls -lSDLmain's main, not perl's main,
593 * and which calls our main (== SDL_main) back.
594 */
595 extern C_LINKAGE int
596 main (int argc, char *argv[])
597 {
598 deliantra_main ();
599 }
600
601 #undef main
602
603 extern C_LINKAGE int main (int argc, char *argv[]);
604
605 static void
606 SDL_braino (void)
607 {
608 char *argv[] = { "deliantra client", 0 };
609 (main) (1, argv);
610 }
611#else
612 static void
613 SDL_braino (void)
614 {
615 deliantra_main ();
616 }
617#endif
618
619MODULE = Deliantra::Client PACKAGE = DC
345 620
346PROTOTYPES: ENABLE 621PROTOTYPES: ENABLE
347 622
348BOOT: 623BOOT:
349{ 624{
350 HV *stash = gv_stashpv ("CFClient", 1); 625 HV *stash = gv_stashpv ("DC", 1);
351 static const struct { 626 static const struct {
352 const char *name; 627 const char *name;
353 IV iv; 628 IV iv;
354 } *civ, const_iv[] = { 629 } *civ, const_iv[] = {
355# define const_iv(name) { # name, (IV)name } 630# define const_iv(name) { # name, (IV)name }
631 const_iv (SDLK_MODIFIER_MIN),
632 const_iv (SDLK_MODIFIER_MAX),
633
356 const_iv (SDL_ACTIVEEVENT), 634 const_iv (SDL_ACTIVEEVENT),
357 const_iv (SDL_KEYDOWN), 635 const_iv (SDL_KEYDOWN),
358 const_iv (SDL_KEYUP), 636 const_iv (SDL_KEYUP),
359 const_iv (SDL_MOUSEMOTION), 637 const_iv (SDL_MOUSEMOTION),
360 const_iv (SDL_MOUSEBUTTONDOWN), 638 const_iv (SDL_MOUSEBUTTONDOWN),
… …
369 const_iv (SDL_EVENT_RESERVEDA), 647 const_iv (SDL_EVENT_RESERVEDA),
370 const_iv (SDL_EVENT_RESERVEDB), 648 const_iv (SDL_EVENT_RESERVEDB),
371 const_iv (SDL_VIDEORESIZE), 649 const_iv (SDL_VIDEORESIZE),
372 const_iv (SDL_VIDEOEXPOSE), 650 const_iv (SDL_VIDEOEXPOSE),
373 const_iv (SDL_USEREVENT), 651 const_iv (SDL_USEREVENT),
652
653 const_iv (SDL_APPINPUTFOCUS),
654 const_iv (SDL_APPMOUSEFOCUS),
655 const_iv (SDL_APPACTIVE),
656
657
658 const_iv (SDLK_UNKNOWN),
659 const_iv (SDLK_FIRST),
660 const_iv (SDLK_BACKSPACE),
661 const_iv (SDLK_TAB),
662 const_iv (SDLK_CLEAR),
663 const_iv (SDLK_RETURN),
664 const_iv (SDLK_PAUSE),
665 const_iv (SDLK_ESCAPE),
666 const_iv (SDLK_SPACE),
667 const_iv (SDLK_EXCLAIM),
668 const_iv (SDLK_QUOTEDBL),
669 const_iv (SDLK_HASH),
670 const_iv (SDLK_DOLLAR),
671 const_iv (SDLK_AMPERSAND),
672 const_iv (SDLK_QUOTE),
673 const_iv (SDLK_LEFTPAREN),
674 const_iv (SDLK_RIGHTPAREN),
675 const_iv (SDLK_ASTERISK),
676 const_iv (SDLK_PLUS),
677 const_iv (SDLK_COMMA),
678 const_iv (SDLK_MINUS),
679 const_iv (SDLK_PERIOD),
680 const_iv (SDLK_SLASH),
681 const_iv (SDLK_0),
682 const_iv (SDLK_1),
683 const_iv (SDLK_2),
684 const_iv (SDLK_3),
685 const_iv (SDLK_4),
686 const_iv (SDLK_5),
687 const_iv (SDLK_6),
688 const_iv (SDLK_7),
689 const_iv (SDLK_8),
690 const_iv (SDLK_9),
691 const_iv (SDLK_COLON),
692 const_iv (SDLK_SEMICOLON),
693 const_iv (SDLK_LESS),
694 const_iv (SDLK_EQUALS),
695 const_iv (SDLK_GREATER),
696 const_iv (SDLK_QUESTION),
697 const_iv (SDLK_AT),
698
699 const_iv (SDLK_LEFTBRACKET),
700 const_iv (SDLK_BACKSLASH),
701 const_iv (SDLK_RIGHTBRACKET),
702 const_iv (SDLK_CARET),
703 const_iv (SDLK_UNDERSCORE),
704 const_iv (SDLK_BACKQUOTE),
705 const_iv (SDLK_DELETE),
706
707 const_iv (SDLK_FIRST),
708 const_iv (SDLK_LAST),
374 const_iv (SDLK_KP0), 709 const_iv (SDLK_KP0),
375 const_iv (SDLK_KP1), 710 const_iv (SDLK_KP1),
376 const_iv (SDLK_KP2), 711 const_iv (SDLK_KP2),
377 const_iv (SDLK_KP3), 712 const_iv (SDLK_KP3),
378 const_iv (SDLK_KP4), 713 const_iv (SDLK_KP4),
… …
433 const_iv (SDLK_BREAK), 768 const_iv (SDLK_BREAK),
434 const_iv (SDLK_MENU), 769 const_iv (SDLK_MENU),
435 const_iv (SDLK_POWER), 770 const_iv (SDLK_POWER),
436 const_iv (SDLK_EURO), 771 const_iv (SDLK_EURO),
437 const_iv (SDLK_UNDO), 772 const_iv (SDLK_UNDO),
773
438 const_iv (KMOD_NONE), 774 const_iv (KMOD_NONE),
775 const_iv (KMOD_SHIFT),
439 const_iv (KMOD_LSHIFT), 776 const_iv (KMOD_LSHIFT),
440 const_iv (KMOD_RSHIFT), 777 const_iv (KMOD_RSHIFT),
778 const_iv (KMOD_CTRL),
441 const_iv (KMOD_LCTRL), 779 const_iv (KMOD_LCTRL),
442 const_iv (KMOD_RCTRL), 780 const_iv (KMOD_RCTRL),
781 const_iv (KMOD_ALT),
443 const_iv (KMOD_LALT), 782 const_iv (KMOD_LALT),
444 const_iv (KMOD_RALT), 783 const_iv (KMOD_RALT),
784 const_iv (KMOD_META),
445 const_iv (KMOD_LMETA), 785 const_iv (KMOD_LMETA),
446 const_iv (KMOD_RMETA), 786 const_iv (KMOD_RMETA),
447 const_iv (KMOD_NUM), 787 const_iv (KMOD_NUM),
448 const_iv (KMOD_CAPS), 788 const_iv (KMOD_CAPS),
449 const_iv (KMOD_MODE), 789 const_iv (KMOD_MODE),
450 const_iv (KMOD_CTRL), 790
451 const_iv (KMOD_SHIFT), 791 const_iv (KMOD_LRAM),
452 const_iv (KMOD_ALT), 792
453 const_iv (KMOD_META) 793 const_iv (MIX_DEFAULT_FORMAT),
794
795 const_iv (SDL_INIT_TIMER),
796 const_iv (SDL_INIT_AUDIO),
797 const_iv (SDL_INIT_VIDEO),
798 const_iv (SDL_INIT_CDROM),
799 const_iv (SDL_INIT_JOYSTICK),
800 const_iv (SDL_INIT_EVERYTHING),
801 const_iv (SDL_INIT_NOPARACHUTE),
802 const_iv (SDL_INIT_EVENTTHREAD),
803
804 const_iv (SDL_GL_RED_SIZE),
805 const_iv (SDL_GL_GREEN_SIZE),
806 const_iv (SDL_GL_BLUE_SIZE),
807 const_iv (SDL_GL_ALPHA_SIZE),
808 const_iv (SDL_GL_DOUBLEBUFFER),
809 const_iv (SDL_GL_BUFFER_SIZE),
810 const_iv (SDL_GL_DEPTH_SIZE),
811 const_iv (SDL_GL_STENCIL_SIZE),
812 const_iv (SDL_GL_ACCUM_RED_SIZE),
813 const_iv (SDL_GL_ACCUM_GREEN_SIZE),
814 const_iv (SDL_GL_ACCUM_BLUE_SIZE),
815 const_iv (SDL_GL_ACCUM_ALPHA_SIZE),
816 const_iv (SDL_GL_STEREO),
817 const_iv (SDL_GL_MULTISAMPLEBUFFERS),
818 const_iv (SDL_GL_MULTISAMPLESAMPLES),
819 const_iv (SDL_GL_ACCELERATED_VISUAL),
820 const_iv (SDL_GL_SWAP_CONTROL),
821
822 const_iv (FOW_DARKNESS)
454# undef const_iv 823# undef const_iv
455 }; 824 };
456 825
457 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 826 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
458 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 827 newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
828
829 assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
830 assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
459} 831}
832
833void
834weaken (SV *rv)
835 PROTOTYPE: $
836 CODE:
837 sv_rvweaken (rv);
838
839int
840in_destruct ()
841 CODE:
842 RETVAL = PL_main_cv == Nullcv;
843 OUTPUT:
844 RETVAL
460 845
461NV floor (NV x) 846NV floor (NV x)
462 847
463NV ceil (NV x) 848NV ceil (NV x)
464 849
850IV minpot (UV n)
851
852IV popcount (UV n)
853
854NV distance (NV dx, NV dy)
855 CODE:
856 RETVAL = pow (dx * dx + dy * dy, 0.5);
857 OUTPUT:
858 RETVAL
859
465void 860void
466pango_init () 861pango_init ()
467 CODE: 862 CODE:
468 // delayed, so it can pick up new fonts added by AddFontResourceEx
469{ 863{
470 {
471 ft2_fontmap = pango_ft2_font_map_new (); 864 opengl_fontmap = pango_opengl_font_map_new ();
472 pango_ft2_font_map_set_default_substitute ((PangoFT2FontMap *)ft2_fontmap, substitute_func, 0, 0); 865 pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
473 ft2_context = pango_ft2_font_map_create_context ((PangoFT2FontMap *)ft2_fontmap); 866 opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
474 } 867 /*pango_context_set_font_description (opengl_context, default_font);*/
475 { 868#if PANGO_VERSION_CHECK (1, 15, 2)
476 cairo_font_options_t *fopt = cairo_font_options_create (); 869 pango_context_set_language (opengl_context, pango_language_from_string ("en"));
477 cairo_fontmap = pango_cairo_font_map_get_default (); 870 /*pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);*/
478 cairo_context = pango_cairo_font_map_create_context ((PangoCairoFontMap *)cairo_fontmap);
479#ifdef _WIN32
480 // cairo looks like shit eaten twice on windows
481 cairo_font_options_set_antialias (fopt, CAIRO_ANTIALIAS_NONE);
482#else
483 cairo_font_options_set_antialias (fopt, CAIRO_ANTIALIAS_GRAY);
484#endif 871#endif
485 cairo_font_options_set_hint_style (fopt, CAIRO_HINT_STYLE_FULL);
486 cairo_font_options_set_hint_metrics (fopt, CAIRO_HINT_METRICS_ON);
487 pango_cairo_context_set_font_options (cairo_context, fopt);
488 cairo_font_options_destroy (fopt);
489 }
490} 872}
491 873
492int 874char *SDL_GetError ()
493SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO)
494 875
495void 876void SDL_braino ()
877
878int SDL_Init (U32 flags)
879
880int SDL_InitSubSystem (U32 flags)
881
882void SDL_QuitSubSystem (U32 flags)
883
496SDL_Quit () 884void SDL_Quit ()
497 885
886int SDL_GL_SetAttribute (int attr, int value)
887
888int SDL_GL_GetAttribute (int attr)
889 CODE:
890 if (SDL_GL_GetAttribute (attr, &RETVAL))
891 XSRETURN_UNDEF;
892 OUTPUT:
893 RETVAL
894
498void 895void
499SDL_ListModes () 896SDL_ListModes (int rgb, int alpha)
500 PPCODE: 897 PPCODE:
501{ 898{
502 SDL_Rect **m; 899 SDL_Rect **m;
503 900
504 SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5); 901 SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
505 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5); 902 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
506 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5); 903 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
507 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1); 904 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
508 905
509 SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15); 906 SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
510 SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0); 907 SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
511 908
512 SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0); 909 SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
513 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0); 910 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
514 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0); 911 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
515 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0); 912 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
516 913
517 SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1); 914 SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
518 915 SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
519 SDL_EnableUNICODE (1);
520 SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
521 916
522 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL); 917 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
523 918
524 if (m && m != (SDL_Rect **)-1) 919 if (m && m != (SDL_Rect **)-1)
525 while (*m) 920 while (*m)
526 { 921 {
922 if ((*m)->w >= 400 && (*m)->h >= 300)
923 {
527 AV *av = newAV (); 924 AV *av = newAV ();
528 av_push (av, newSViv ((*m)->w)); 925 av_push (av, newSViv ((*m)->w));
529 av_push (av, newSViv ((*m)->h)); 926 av_push (av, newSViv ((*m)->h));
927 av_push (av, newSViv (rgb));
928 av_push (av, newSViv (alpha));
530 XPUSHs (sv_2mortal (newRV_noinc ((SV *)av))); 929 XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
930 }
531 931
532 ++m; 932 ++m;
533 } 933 }
534} 934}
535 935
536char *
537SDL_GetError ()
538
539int 936int
540SDL_SetVideoMode (int w, int h, int fullscreen) 937SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
541 CODE: 938 CODE:
939{
940 SDL_EnableUNICODE (1);
941 SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
942
943 SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
944 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
945 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
946 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
947
542 RETVAL = !!SDL_SetVideoMode ( 948 RETVAL = !!SDL_SetVideoMode (
543 w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0) 949 w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)
544 ); 950 );
951
545 if (RETVAL) 952 if (RETVAL)
546 { 953 {
547 SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+"); 954 av_clear (texture_av);
955
956 SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
548# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name); 957#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
549# include "glfunc.h" 958#include "glfunc.h"
550# undef GL_FUNC 959#undef GL_FUNC
960
961 if (!gl.ActiveTexture ) gl.ActiveTexture = gl.ActiveTextureARB;
962 if (!gl.MultiTexCoord2f) gl.MultiTexCoord2f = gl.MultiTexCoord2fARB;
551 } 963 }
964}
552 OUTPUT: 965 OUTPUT:
553 RETVAL 966 RETVAL
554 967
555void 968void
556SDL_GL_SwapBuffers () 969SDL_GL_SwapBuffers ()
557 970
558char * 971char *
559SDL_GetKeyName (int sym) 972SDL_GetKeyName (int sym)
560 973
974int
975SDL_GetAppState ()
976
977int
978SDL_GetModState ()
979
980int
981SDL_WaitEvent ()
982 C_ARGS: 0
983
561void 984void
562SDL_PollEvent () 985SDL_PumpEvents ()
986
987void
988peep_events ()
563 PPCODE: 989 PPCODE:
564{ 990{
565 SDL_Event ev; 991 SDL_Event ev;
566 992
567 while (SDL_PollEvent (&ev)) 993 SDL_PumpEvents ();
994 while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
568 { 995 {
569 HV *hv = newHV (); 996 HV *hv = newHV ();
570 hv_store (hv, "type", 4, newSViv (ev.type), 0); 997 hv_store (hv, "type", 4, newSViv (ev.type), 0);
571 998
572 switch (ev.type) 999 switch (ev.type)
573 { 1000 {
574 case SDL_KEYDOWN: 1001 case SDL_KEYDOWN:
575 case SDL_KEYUP: 1002 case SDL_KEYUP:
576 hv_store (hv, "state", 5, newSViv (ev.key.state), 0); 1003 hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
577 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0); 1004 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
578 hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0); 1005 hv_store (hv, "mod", 3, newSViv (mod_munge (ev.key.keysym.mod)), 0);
1006 hv_store (hv, "cmod", 4, newSViv (mod_munge (SDL_GetModState ())), 0); /* current mode */
579 hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0); 1007 hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
580 break; 1008 break;
581 1009
582 case SDL_ACTIVEEVENT: 1010 case SDL_ACTIVEEVENT:
583 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0); 1011 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
584 hv_store (hv, "state", 5, newSViv (ev.active.state), 0); 1012 hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
585 break; 1013 break;
586 1014
587 case SDL_MOUSEMOTION: 1015 case SDL_MOUSEMOTION:
1016 {
1017 int state = ev.motion.state;
1018 int x = ev.motion.x;
1019 int y = ev.motion.y;
1020 int xrel = ev.motion.xrel;
1021 int yrel = ev.motion.yrel;
1022
1023 /* do simplistic event compression */
1024 while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
1025 && state == ev.motion.state)
1026 {
1027 xrel += ev.motion.xrel;
1028 yrel += ev.motion.yrel;
1029 x = ev.motion.x;
1030 y = ev.motion.y;
1031 SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
1032 }
1033
588 hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0); 1034 hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
589
590 hv_store (hv, "state", 5, newSViv (ev.motion.state), 0); 1035 hv_store (hv, "state", 5, newSViv (state), 0);
591 hv_store (hv, "x", 1, newSViv (ev.motion.x), 0); 1036 hv_store (hv, "x", 1, newSViv (x), 0);
592 hv_store (hv, "y", 1, newSViv (ev.motion.y), 0); 1037 hv_store (hv, "y", 1, newSViv (y), 0);
593 hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0); 1038 hv_store (hv, "xrel", 4, newSViv (xrel), 0);
594 hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0); 1039 hv_store (hv, "yrel", 4, newSViv (yrel), 0);
1040 }
595 break; 1041 break;
596 1042
597 case SDL_MOUSEBUTTONDOWN: 1043 case SDL_MOUSEBUTTONDOWN:
598 case SDL_MOUSEBUTTONUP: 1044 case SDL_MOUSEBUTTONUP:
599 hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0); 1045 hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
600 1046
601 hv_store (hv, "button", 6, newSViv (ev.button.button), 0); 1047 hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
602 hv_store (hv, "state", 5, newSViv (ev.button.state), 0); 1048 hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
603 hv_store (hv, "x", 1, newSViv (ev.button.x), 0); 1049 hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
604 hv_store (hv, "y", 1, newSViv (ev.button.y), 0); 1050 hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
… …
609 hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0); 1055 hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
610 hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0); 1056 hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
611 break; 1057 break;
612 } 1058 }
613 1059
614 XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv))); 1060 XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
615 } 1061 }
616} 1062}
617 1063
1064char *
1065SDL_AudioDriverName ()
1066 CODE:
1067{
1068 char buf [256];
1069 if (!SDL_AudioDriverName (buf, sizeof (buf)))
1070 XSRETURN_UNDEF;
1071
1072 RETVAL = buf;
1073}
1074 OUTPUT:
1075 RETVAL
1076
618int 1077int
619Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048) 1078Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
620 POSTCALL: 1079 POSTCALL:
621 Mix_HookMusicFinished (music_finished); 1080 Mix_HookMusicFinished (music_finished);
622 Mix_ChannelFinished (channel_finished); 1081 Mix_ChannelFinished (channel_finished);
623 1082
624void 1083void
1084Mix_QuerySpec ()
1085 PPCODE:
1086{
1087 int freq, channels;
1088 Uint16 format;
1089
1090 if (Mix_QuerySpec (&freq, &format, &channels))
1091 {
1092 EXTEND (SP, 3);
1093 PUSHs (sv_2mortal (newSViv (freq)));
1094 PUSHs (sv_2mortal (newSViv (format)));
1095 PUSHs (sv_2mortal (newSViv (channels)));
1096 }
1097}
1098
1099void
625Mix_CloseAudio () 1100Mix_CloseAudio ()
626 1101
627int 1102int
628Mix_AllocateChannels (int numchans = -1) 1103Mix_AllocateChannels (int numchans = -1)
629 1104
1105const char *
1106Mix_GetError ()
1107
630void 1108void
631lowdelay (int fd, int val = 1) 1109lowdelay (int fd, int val = 1)
632 CODE: 1110 CODE:
1111 setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
1112
1113void
1114win32_proxy_info ()
1115 PPCODE:
1116{
633#ifndef _WIN32 1117#ifdef _WIN32
634 setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val)); 1118 char buffer[2048];
1119 DWORD buflen;
1120
1121 EXTEND (SP, 3);
1122
1123 buflen = sizeof (buffer);
1124 if (InternetQueryOption (0, INTERNET_OPTION_PROXY, (void *)buffer, &buflen))
1125 if (((INTERNET_PROXY_INFO *)buffer)->dwAccessType == INTERNET_OPEN_TYPE_PROXY)
1126 {
1127 PUSHs (newSVpv (((INTERNET_PROXY_INFO *)buffer)->lpszProxy, 0));
1128
1129 buflen = sizeof (buffer);
1130 if (InternetQueryOption (0, INTERNET_OPTION_PROXY_USERNAME, (void *)buffer, &buflen))
1131 {
1132 PUSHs (newSVpv (buffer, 0));
1133
1134 buflen = sizeof (buffer);
1135 if (InternetQueryOption (0, INTERNET_OPTION_PROXY_PASSWORD, (void *)buffer, &buflen))
1136 PUSHs (newSVpv (buffer, 0));
1137 }
1138 }
635#endif 1139#endif
1140}
636 1141
637void 1142int
638add_font (char *file) 1143add_font (char *file)
639 CODE: 1144 CODE:
640 FcConfigAppFontAddFile (0, (const FcChar8 *)file); /* no idea wether this is required */ 1145 RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
641#ifdef _WIN32 1146 OUTPUT:
642 // cairo... sigh... requires win2000 1147 RETVAL
643 AddFontResourceEx (file, FR_PRIVATE, 0); 1148
644#endif 1149void
1150IMG_Init (int flags = IMG_INIT_JPG | IMG_INIT_PNG)
1151
1152void
1153Mix_Init (int flags = MIX_INIT_MOD | MIX_INIT_MP3 | MIX_INIT_OGG)
645 1154
646void 1155void
647load_image_inline (SV *image_) 1156load_image_inline (SV *image_)
648 ALIAS: 1157 ALIAS:
649 load_image_file = 1 1158 load_image_file = 1
… …
652 STRLEN image_len; 1161 STRLEN image_len;
653 char *image = (char *)SvPVbyte (image_, image_len); 1162 char *image = (char *)SvPVbyte (image_, image_len);
654 SDL_Surface *surface, *surface2; 1163 SDL_Surface *surface, *surface2;
655 SDL_PixelFormat fmt; 1164 SDL_PixelFormat fmt;
656 SDL_RWops *rw = ix 1165 SDL_RWops *rw = ix
657 ? SDL_RWFromFile (image, "r") 1166 ? SDL_RWFromFile (image, "rb")
658 : SDL_RWFromConstMem (image, image_len); 1167 : SDL_RWFromConstMem (image, image_len);
659 1168
660 if (!rw) 1169 if (!rw)
661 croak ("load_image: %s", SDL_GetError ()); 1170 croak ("load_image: %s", SDL_GetError ());
662 1171
… …
691 1200
692 surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE); 1201 surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);
693 1202
694 assert (surface2->pitch == surface2->w * 4); 1203 assert (surface2->pitch == surface2->w * 4);
695 1204
1205 SDL_LockSurface (surface2);
696 EXTEND (SP, 5); 1206 EXTEND (SP, 6);
697 PUSHs (sv_2mortal (newSViv (surface2->w))); 1207 PUSHs (sv_2mortal (newSViv (surface2->w)));
698 PUSHs (sv_2mortal (newSViv (surface2->h))); 1208 PUSHs (sv_2mortal (newSViv (surface2->h)));
699 SDL_LockSurface (surface2);
700 PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch))); 1209 PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));
701 SDL_UnlockSurface (surface2);
702 PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB))); 1210 PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
703 PUSHs (sv_2mortal (newSViv (GL_RGBA))); 1211 PUSHs (sv_2mortal (newSViv (GL_RGBA)));
704 PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE))); 1212 PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
1213 SDL_UnlockSurface (surface2);
705 1214
706 SDL_FreeSurface (surface); 1215 SDL_FreeSurface (surface);
707 SDL_FreeSurface (surface2); 1216 SDL_FreeSurface (surface2);
708} 1217}
709 1218
… …
735void 1244void
736error (char *message) 1245error (char *message)
737 CODE: 1246 CODE:
738 fprintf (stderr, "ERROR: %s\n", message); 1247 fprintf (stderr, "ERROR: %s\n", message);
739#ifdef _WIN32 1248#ifdef _WIN32
740 MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR); 1249 MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
741#endif 1250#endif
742 1251
743void 1252void
744fatal (char *message) 1253fatal (char *message)
745 CODE: 1254 CODE:
746 fprintf (stderr, "FATAL: %s\n", message); 1255 fprintf (stderr, "FATAL: %s\n", message);
747#ifdef _WIN32 1256#ifdef _WIN32
748 MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR); 1257 MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
749#endif 1258#endif
750 _exit (1); 1259 _exit (1);
751 1260
752void 1261void
753_exit (int retval) 1262_exit (int retval = 0)
754 CODE: 1263 CODE:
1264#ifdef WIN32
1265 ExitThread (retval); // unclean, please beam me up
1266#else
755 _exit (retval); 1267 _exit (retval);
1268#endif
756 1269
1270void
1271debug ()
1272 CODE:
1273{
1274#if DEBUG
1275 VALGRIND_DO_LEAK_CHECK;
1276#endif
1277}
1278
1279int
1280SvREFCNT (SV *sv)
1281 CODE:
1282 RETVAL = SvREFCNT (sv);
1283 OUTPUT:
1284 RETVAL
1285
757MODULE = CFClient PACKAGE = CFClient::Font 1286MODULE = Deliantra::Client PACKAGE = DC::Font
758 1287
759CFClient::Font 1288PROTOTYPES: DISABLE
1289
1290DC::Font
760new_from_file (SV *class, char *path, int id = 0) 1291new_from_file (SV *class, char *path, int id = 0)
761 CODE: 1292 CODE:
762{ 1293{
763 int count; 1294 int count;
764 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count); 1295 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
… …
767} 1298}
768 OUTPUT: 1299 OUTPUT:
769 RETVAL 1300 RETVAL
770 1301
771void 1302void
772DESTROY (CFClient::Font self) 1303DESTROY (DC::Font self)
773 CODE: 1304 CODE:
774 pango_font_description_free (self); 1305 pango_font_description_free (self);
775 1306
776void 1307void
777make_default (CFClient::Font self) 1308make_default (DC::Font self)
1309 PROTOTYPE: $
778 CODE: 1310 CODE:
779 default_font = self; 1311 default_font = self;
780 1312
781MODULE = CFClient PACKAGE = CFClient::Layout 1313MODULE = Deliantra::Client PACKAGE = DC::Layout
782 1314
783CFClient::Layout 1315PROTOTYPES: DISABLE
784new (SV *class, int rgba = 0) 1316
1317void
1318glyph_cache_backup ()
1319 PROTOTYPE:
1320 CODE:
1321 tc_backup ();
1322
1323void
1324glyph_cache_restore ()
1325 PROTOTYPE:
1326 CODE:
1327 tc_restore ();
1328
1329DC::Layout
1330new (SV *class)
785 CODE: 1331 CODE:
786 New (0, RETVAL, 1, struct cf_layout); 1332 New (0, RETVAL, 1, struct cf_layout);
787 1333
788 RETVAL->pl = pango_layout_new (rgba ? cairo_context : ft2_context); 1334 RETVAL->pl = pango_layout_new (opengl_context);
789 RETVAL->rgba = rgba;
790 RETVAL->r = 1.; 1335 RETVAL->r = 1.;
791 RETVAL->g = 1.; 1336 RETVAL->g = 1.;
792 RETVAL->b = 1.; 1337 RETVAL->b = 1.;
793 RETVAL->a = 1.; 1338 RETVAL->a = 1.;
794 RETVAL->base_height = MIN_FONT_HEIGHT; 1339 RETVAL->base_height = MIN_FONT_HEIGHT;
795 RETVAL->font = 0; 1340 RETVAL->font = 0;
1341 RETVAL->rc = rc_alloc ();
796 1342
797 pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR); 1343 pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
798 layout_update_font (RETVAL); 1344 layout_update_font (RETVAL);
799 OUTPUT: 1345 OUTPUT:
800 RETVAL 1346 RETVAL
801 1347
802void 1348void
803DESTROY (CFClient::Layout self) 1349DESTROY (DC::Layout self)
804 CODE: 1350 CODE:
805 g_object_unref (self->pl); 1351 g_object_unref (self->pl);
1352 rc_free (self->rc);
806 Safefree (self); 1353 Safefree (self);
807 1354
808int
809is_rgba (CFClient::Layout self)
810 CODE:
811 RETVAL = self->rgba;
812 OUTPUT:
813 RETVAL
814
815void 1355void
816set_text (CFClient::Layout self, SV *text_) 1356set_text (DC::Layout self, SV *text_)
817 CODE: 1357 CODE:
818{ 1358{
819 STRLEN textlen; 1359 STRLEN textlen;
820 char *text = SvPVutf8 (text_, textlen); 1360 char *text = SvPVutf8 (text_, textlen);
821 1361
822 pango_layout_set_text (self->pl, text, textlen); 1362 pango_layout_set_text (self->pl, text, textlen);
823} 1363}
824 1364
825void 1365void
826set_markup (CFClient::Layout self, SV *text_) 1366set_markup (DC::Layout self, SV *text_)
827 CODE: 1367 CODE:
828{ 1368{
829 STRLEN textlen; 1369 STRLEN textlen;
830 char *text = SvPVutf8 (text_, textlen); 1370 char *text = SvPVutf8 (text_, textlen);
831 1371
832 pango_layout_set_markup (self->pl, text, textlen); 1372 pango_layout_set_markup (self->pl, text, textlen);
833} 1373}
834 1374
835void 1375void
836set_shapes (CFClient::Layout self, ...) 1376set_shapes (DC::Layout self, ...)
837 CODE: 1377 CODE:
838{ 1378{
839 PangoAttrList *attrs = 0; 1379 PangoAttrList *attrs = 0;
840 const char *text = pango_layout_get_text (self->pl); 1380 const char *text = pango_layout_get_text (self->pl);
841 const char *pos = text; 1381 const char *pos = text;
… …
876 if (attrs) 1416 if (attrs)
877 pango_layout_set_attributes (self->pl, attrs); 1417 pango_layout_set_attributes (self->pl, attrs);
878} 1418}
879 1419
880void 1420void
881get_shapes (CFClient::Layout self) 1421get_shapes (DC::Layout self)
882 PPCODE: 1422 PPCODE:
883{ 1423{
884 PangoLayoutIter *iter = pango_layout_get_iter (self->pl); 1424 PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
885 1425
886 do 1426 do
887 { 1427 {
888 PangoLayoutRun *run = pango_layout_iter_get_run (iter); 1428 PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
889 1429
890 if (run && shape_attr_p (run)) 1430 if (run && shape_attr_p (run))
891 { 1431 {
892 PangoRectangle extents; 1432 PangoRectangle extents;
893 pango_layout_iter_get_run_extents (iter, 0, &extents); 1433 pango_layout_iter_get_run_extents (iter, 0, &extents);
894 1434
1435 EXTEND (SP, 2);
895 PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.x)))); 1436 PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.x))));
896 PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.y)))); 1437 PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.y))));
897 } 1438 }
898 } 1439 }
899 while (pango_layout_iter_next_run (iter)); 1440 while (pango_layout_iter_next_run (iter));
900 1441
901 pango_layout_iter_free (iter); 1442 pango_layout_iter_free (iter);
902} 1443}
903 1444
904int 1445int
905has_wrapped (CFClient::Layout self) 1446has_wrapped (DC::Layout self)
906 CODE: 1447 CODE:
907{ 1448{
908 int lines = 1; 1449 int lines = 1;
909 const char *text = pango_layout_get_text (self->pl); 1450 const char *text = pango_layout_get_text (self->pl);
910 1451
… …
915} 1456}
916 OUTPUT: 1457 OUTPUT:
917 RETVAL 1458 RETVAL
918 1459
919SV * 1460SV *
920get_text (CFClient::Layout self) 1461get_text (DC::Layout self)
921 CODE: 1462 CODE:
922 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0); 1463 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
923 sv_utf8_decode (RETVAL); 1464 sv_utf8_decode (RETVAL);
924 OUTPUT: 1465 OUTPUT:
925 RETVAL 1466 RETVAL
926 1467
927void 1468void
928set_foreground (CFClient::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.)
929 CODE: 1470 CODE:
930 self->r = r; 1471 self->r = r;
931 self->g = g; 1472 self->g = g;
932 self->b = b; 1473 self->b = b;
933 self->a = a; 1474 self->a = a;
934 1475
935void 1476void
936set_font (CFClient::Layout self, CFClient::Font font = 0) 1477set_font (DC::Layout self, DC::Font font = 0)
937 CODE: 1478 CODE:
938 if (self->font != font) 1479 if (self->font != font)
939 { 1480 {
940 self->font = font; 1481 self->font = font;
941 layout_update_font (self); 1482 layout_update_font (self);
942 } 1483 }
943 1484
944void 1485void
945set_height (CFClient::Layout self, int base_height) 1486set_height (DC::Layout self, int base_height)
946 CODE: 1487 CODE:
947 if (self->base_height != base_height) 1488 if (self->base_height != base_height)
948 { 1489 {
949 self->base_height = base_height; 1490 self->base_height = base_height;
950 layout_update_font (self); 1491 layout_update_font (self);
951 } 1492 }
952 1493
953void 1494void
954set_width (CFClient::Layout self, int max_width = -1) 1495set_width (DC::Layout self, int max_width = -1)
955 CODE: 1496 CODE:
956 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);
957 1498
958void 1499void
959set_indent (CFClient::Layout self, int indent) 1500set_indent (DC::Layout self, int indent)
960 CODE: 1501 CODE:
961 pango_layout_set_indent (self->pl, indent * PANGO_SCALE); 1502 pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
962 1503
963void 1504void
964set_spacing (CFClient::Layout self, int spacing) 1505set_spacing (DC::Layout self, int spacing)
965 CODE: 1506 CODE:
966 pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE); 1507 pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
967 1508
968void 1509void
969set_ellipsise (CFClient::Layout self, int ellipsise) 1510set_ellipsise (DC::Layout self, int ellipsise)
970 CODE: 1511 CODE:
971 pango_layout_set_ellipsize (self->pl, 1512 pango_layout_set_ellipsize (self->pl,
972 ellipsise == 1 ? PANGO_ELLIPSIZE_START 1513 ellipsise == 1 ? PANGO_ELLIPSIZE_START
973 : ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE 1514 : ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
974 : ellipsise == 3 ? PANGO_ELLIPSIZE_END 1515 : ellipsise == 3 ? PANGO_ELLIPSIZE_END
975 : PANGO_ELLIPSIZE_NONE 1516 : PANGO_ELLIPSIZE_NONE
976 ); 1517 );
977 1518
978void 1519void
979set_single_paragraph_mode (CFClient::Layout self, int spm) 1520set_single_paragraph_mode (DC::Layout self, int spm)
980 CODE: 1521 CODE:
981 pango_layout_set_single_paragraph_mode (self->pl, !!spm); 1522 pango_layout_set_single_paragraph_mode (self->pl, !!spm);
982 1523
983void 1524void
984size (CFClient::Layout self) 1525size (DC::Layout self)
985 PPCODE: 1526 PPCODE:
986{ 1527{
987 int w, h; 1528 int w, h;
988 1529
989 layout_get_pixel_size (self, &w, &h); 1530 layout_get_pixel_size (self, &w, &h);
… …
992 PUSHs (sv_2mortal (newSViv (w))); 1533 PUSHs (sv_2mortal (newSViv (w)));
993 PUSHs (sv_2mortal (newSViv (h))); 1534 PUSHs (sv_2mortal (newSViv (h)));
994} 1535}
995 1536
996int 1537int
997descent (CFClient::Layout self) 1538descent (DC::Layout self)
998 CODE: 1539 CODE:
999{ 1540{
1000 PangoRectangle rect; 1541 PangoRectangle rect;
1001 PangoLayoutLine *line = pango_layout_get_line (self->pl, 0); 1542 PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1002 pango_layout_line_get_pixel_extents (line, 0, &rect); 1543 pango_layout_line_get_pixel_extents (line, 0, &rect);
1003 RETVAL = PANGO_DESCENT (rect); 1544 RETVAL = PANGO_DESCENT (rect);
1004} 1545}
1005 OUTPUT: 1546 OUTPUT:
1006 RETVAL 1547 RETVAL
1007 1548
1008int 1549int
1009xy_to_index (CFClient::Layout self, int x, int y) 1550xy_to_index (DC::Layout self, int x, int y)
1010 CODE: 1551 CODE:
1011{ 1552{
1012 int index, trailing; 1553 int index, trailing;
1013 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);
1014 RETVAL = index; 1555 RETVAL = index + trailing;
1015} 1556}
1016 OUTPUT: 1557 OUTPUT:
1017 RETVAL 1558 RETVAL
1018 1559
1019void 1560void
1020cursor_pos (CFClient::Layout self, int index) 1561cursor_pos (DC::Layout self, int index)
1021 PPCODE: 1562 PPCODE:
1022{ 1563{
1023 PangoRectangle strong_pos; 1564 PangoRectangle pos;
1024 pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0); 1565 pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1025 1566
1026 EXTEND (SP, 3); 1567 EXTEND (SP, 3);
1027 PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE))); 1568 PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1028 PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE))); 1569 PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1029 PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE))); 1570 PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1030} 1571}
1031 1572
1032void 1573void
1033render (CFClient::Layout self) 1574index_to_line_x (DC::Layout self, int index, int trailing = 0)
1034 PPCODE: 1575 PPCODE:
1035{ 1576{
1036 SV *retval; 1577 int line, x;
1037 int w, h;
1038 1578
1039 layout_get_pixel_size (self, &w, &h); 1579 pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
1040 1580#if !PANGO_VERSION_CHECK (1, 17, 3)
1041 if (self->rgba) 1581 /* pango bug: line is between 1..numlines, not 0..numlines-1 */
1042 { 1582 --line;
1043 cairo_surface_t *surface;
1044 cairo_t *cairo;
1045
1046 retval = newSV (w * h * 4);
1047 SvPOK_only (retval);
1048 SvCUR_set (retval, w * h * 4);
1049
1050 memset (SvPVX (retval), 0, w * h * 4);
1051
1052 surface = cairo_image_surface_create_for_data (
1053 (void*)SvPVX (retval), CAIRO_FORMAT_ARGB32, w, h, w * 4);
1054 cairo = cairo_create (surface);
1055 cairo_set_source_rgba (cairo, self->r, self->g, self->b, self->a);
1056
1057 pango_cairo_show_layout (cairo, self->pl);
1058
1059 cairo_destroy (cairo);
1060 cairo_surface_destroy (surface);
1061
1062 // what a mess, and its premultiplied, too :(
1063 {
1064 uint32_t *p = (uint32_t *)SvPVX (retval);
1065 uint32_t *e = p + w * h;
1066
1067 while (p < e)
1068 {
1069 uint32_t rgba = *p;
1070 rgba = (rgba >> 24) | (rgba << 8);
1071#if 0
1072#ifdef _WIN32
1073 {//D
1074 uint8_t r = rgba >> 24;
1075 uint8_t g = rgba >> 16;
1076 uint8_t b = rgba >> 8;
1077 uint8_t a = rgba >> 0;
1078
1079 rgba = (rgba & 0xffffff00) | a;
1080 }
1081#endif 1583#endif
1082#endif
1083 rgba = SDL_SwapBE32 (rgba);
1084 *p++ = rgba;
1085 }
1086 }
1087
1088 EXTEND (SP, 5); 1584 EXTEND (SP, 2);
1089 PUSHs (sv_2mortal (newSViv (w))); 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)
1090 PUSHs (sv_2mortal (newSViv (h))); 1606 PUSHs (sv_2mortal (newSViv (index + trailing)));
1091 PUSHs (sv_2mortal (retval));
1092 PUSHs (sv_2mortal (newSViv (GL_RGBA)));
1093 PUSHs (sv_2mortal (newSViv (GL_RGBA)));
1094 }
1095 else 1607 else
1096 { 1608 {
1097 FT_Bitmap bitmap;
1098
1099 retval = newSV (w * h);
1100 SvPOK_only (retval);
1101 SvCUR_set (retval, w * h);
1102
1103 bitmap.rows = h;
1104 bitmap.width = w;
1105 bitmap.pitch = w;
1106 bitmap.buffer = (unsigned char*)SvPVX (retval);
1107 bitmap.num_grays = 256;
1108 bitmap.pixel_mode = FT_PIXEL_MODE_GRAY;
1109
1110 memset (bitmap.buffer, 0, w * h);
1111
1112 pango_ft2_render_layout (&bitmap, self->pl, 0 * PANGO_SCALE, 0 * PANGO_SCALE);
1113
1114 EXTEND (SP, 5);
1115 PUSHs (sv_2mortal (newSViv (w))); 1609 PUSHs (sv_2mortal (newSViv (index)));
1116 PUSHs (sv_2mortal (newSViv (h))); 1610 PUSHs (sv_2mortal (newSViv (trailing)));
1117 PUSHs (sv_2mortal (retval));
1118 PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
1119 PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
1120 } 1611 }
1121} 1612}
1122 1613
1614void
1615render (DC::Layout self, float x, float y, int flags = 0)
1616 CODE:
1617 rc_clear (self->rc);
1618 pango_opengl_render_layout_subpixel (
1619 self->pl,
1620 self->rc,
1621 x * PANGO_SCALE, y * PANGO_SCALE,
1622 self->r, self->g, self->b, self->a,
1623 flags
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);
1628
1629void
1630draw (DC::Layout self)
1631 CODE:
1632{
1633 glEnable (GL_TEXTURE_2D);
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);
1640
1641 rc_draw (self->rc);
1642
1643 glDisable (GL_ALPHA_TEST);
1644 glDisable (GL_BLEND);
1645 glDisable (GL_TEXTURE_2D);
1646}
1647
1123MODULE = CFClient PACKAGE = CFClient::Texture 1648MODULE = Deliantra::Client PACKAGE = DC::Texture
1124 1649
1125void 1650PROTOTYPES: ENABLE
1126pad2pot (SV *data_, SV *w_, SV *h_)
1127 CODE:
1128{
1129 int ow = SvIV (w_);
1130 int oh = SvIV (h_);
1131 1651
1132 if (ow && oh) 1652void
1653pad (SV *data_, int ow, int oh, int nw, int nh)
1654 CODE:
1655{
1656 if ((nw != ow || nh != oh) && SvOK (data_))
1133 { 1657 {
1134 int nw = minpot (ow);
1135 int nh = minpot (oh);
1136
1137 if (nw != ow || nh != oh)
1138 {
1139 if (SvOK (data_))
1140 {
1141 STRLEN datalen; 1658 STRLEN datalen;
1142 char *data = SvPVbyte (data_, datalen); 1659 char *data = SvPVbyte (data_, datalen);
1143 int bpp = datalen / (ow * oh); 1660 int bpp = datalen / (ow * oh);
1144 SV *result_ = sv_2mortal (newSV (nw * nh * bpp)); 1661 SV *result_ = sv_2mortal (newSV (nw * nh * bpp));
1145 1662
1146 SvPOK_only (result_); 1663 SvPOK_only (result_);
1147 SvCUR_set (result_, nw * nh * bpp); 1664 SvCUR_set (result_, nw * nh * bpp);
1148 1665
1149 memset (SvPVX (result_), 0, nw * nh * bpp); 1666 memset (SvPVX (result_), 0, nw * nh * bpp);
1150 while (oh--) 1667 while (oh--)
1151 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);
1152 1669
1153 sv_setsv (data_, result_); 1670 sv_setsv (data_, result_);
1154 }
1155
1156 sv_setiv (w_, nw);
1157 sv_setiv (h_, nh);
1158 }
1159 } 1671 }
1160} 1672}
1161 1673
1162void 1674void
1163draw_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.)
… …
1169{ 1681{
1170 HV *hv = (HV *)SvRV (self); 1682 HV *hv = (HV *)SvRV (self);
1171 float s = SvNV (*hv_fetch (hv, "s", 1, 1)); 1683 float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1172 float t = SvNV (*hv_fetch (hv, "t", 1, 1)); 1684 float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1173 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;
1174 1689
1175 if (items < 5) 1690 if (items < 5)
1176 { 1691 {
1177 w = SvNV (*hv_fetch (hv, "w", 1, 1)); 1692 w = SvNV (*hv_fetch (hv, "w", 1, 1));
1178 h = SvNV (*hv_fetch (hv, "h", 1, 1)); 1693 h = SvNV (*hv_fetch (hv, "h", 1, 1));
… …
1206 glDisable (GL_ALPHA_TEST); 1721 glDisable (GL_ALPHA_TEST);
1207 glDisable (GL_BLEND); 1722 glDisable (GL_BLEND);
1208 } 1723 }
1209} 1724}
1210 1725
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);
1735
1736 glColor3f (intensity, intensity, intensity);
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
1211MODULE = CFClient PACKAGE = CFClient::Map 1858MODULE = Deliantra::Client PACKAGE = DC::Map
1212 1859
1213CFClient::Map 1860PROTOTYPES: DISABLE
1214new (SV *class, int map_width, int map_height) 1861
1862DC::Map
1863new (SV *class)
1215 CODE: 1864 CODE:
1216 New (0, RETVAL, 1, struct map); 1865 New (0, RETVAL, 1, struct map);
1217 RETVAL->x = 0; 1866 RETVAL->x = 0;
1218 RETVAL->y = 0; 1867 RETVAL->y = 0;
1219 RETVAL->w = map_width; 1868 RETVAL->w = 0;
1220 RETVAL->h = map_height; 1869 RETVAL->h = 0;
1221 RETVAL->ox = 0; 1870 RETVAL->ox = 0;
1222 RETVAL->oy = 0; 1871 RETVAL->oy = 0;
1223 RETVAL->faces = 8192; 1872 RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1224 Newz (0, RETVAL->face, RETVAL->faces, mapface); 1873 RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1225 RETVAL->texs = 8192;
1226 Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1227 RETVAL->rows = 0; 1874 RETVAL->rows = 0;
1228 RETVAL->row = 0; 1875 RETVAL->row = 0;
1229 OUTPUT: 1876 OUTPUT:
1230 RETVAL 1877 RETVAL
1231 1878
1232void 1879void
1233DESTROY (CFClient::Map self) 1880DESTROY (DC::Map self)
1234 CODE: 1881 CODE:
1235{ 1882{
1236 map_clear (self); 1883 map_clear (self);
1237 Safefree (self->face); 1884 Safefree (self->face2tile);
1238 Safefree (self->tex); 1885 Safefree (self->tex);
1239 Safefree (self); 1886 Safefree (self);
1240} 1887}
1241 1888
1242void 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
1243clear (CFClient::Map self) 1896clear (DC::Map self)
1244 CODE: 1897 CODE:
1245 map_clear (self); 1898 map_clear (self);
1246 1899
1247void 1900void
1248set_face (CFClient::Map self, int face, int texid) 1901set_tileid (DC::Map self, int face, int tile)
1249 CODE: 1902 CODE:
1250{ 1903{
1251 while (self->faces <= face) 1904 need_facenum (self, face); self->face2tile [face] = tile;
1252 { 1905 need_texid (self, tile);
1253 Append (mapface, self->face, self->faces, self->faces);
1254 self->faces *= 2;
1255 }
1256
1257 self->face [face] = texid;
1258} 1906}
1259 1907
1260void 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
1261set_texture (CFClient::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a) 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)
1262 CODE: 1933 CODE:
1263{ 1934{
1264 while (self->texs <= texid) 1935 need_texid (self, texid);
1265 {
1266 Append (maptex, self->tex, self->texs, self->texs);
1267 self->texs *= 2;
1268 }
1269 1936
1270 { 1937 {
1271 maptex *tex = self->tex + texid; 1938 maptex *tex = self->tex + texid;
1272 1939
1273 tex->name = name; 1940 tex->name = name;
… …
1289 // use uglier nearest interpolation because linear suffers 1956 // use uglier nearest interpolation because linear suffers
1290 // from transparent color bleeding and ugly wrapping effects. 1957 // from transparent color bleeding and ugly wrapping effects.
1291 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST); 1958 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1292} 1959}
1293 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
1294int 1981int
1295ox (CFClient::Map self) 1982ox (DC::Map self)
1296 ALIAS: 1983 ALIAS:
1297 oy = 1 1984 oy = 1
1298 x = 2 1985 x = 2
1299 y = 3 1986 y = 3
1300 w = 4 1987 w = 4
… …
1311 } 1998 }
1312 OUTPUT: 1999 OUTPUT:
1313 RETVAL 2000 RETVAL
1314 2001
1315void 2002void
1316scroll (CFClient::Map self, int dx, int dy) 2003scroll (DC::Map self, int dx, int dy)
1317 CODE: 2004 CODE:
1318{ 2005{
1319 if (dx > 0) 2006 if (dx > 0)
1320 map_blank (self, self->x, self->y, dx - 1, self->h); 2007 map_blank (self, self->x, self->y, dx, self->h);
1321 else if (dx < 0) 2008 else if (dx < 0)
1322 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);
1323 2010
1324 if (dy > 0) 2011 if (dy > 0)
1325 map_blank (self, self->x, self->y, self->w, dy - 1); 2012 map_blank (self, self->x, self->y, self->w, dy);
1326 else if (dy < 0) 2013 else if (dy < 0)
1327 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);
1328 2015
1329 self->ox += dx; self->x += dx; 2016 self->ox += dx; self->x += dx;
1330 self->oy += dy; self->y += dy; 2017 self->oy += dy; self->y += dy;
1331 2018
1332 while (self->y < 0) 2019 while (self->y < 0)
… …
1336 self->rows += MAP_EXTEND_Y; 2023 self->rows += MAP_EXTEND_Y;
1337 self->y += MAP_EXTEND_Y; 2024 self->y += MAP_EXTEND_Y;
1338 } 2025 }
1339} 2026}
1340 2027
1341void 2028SV *
1342map1a_update (CFClient::Map self, SV *data_) 2029map1a_update (DC::Map self, SV *data_, int extmap)
1343 CODE: 2030 CODE:
1344{ 2031{
1345 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_); 2032 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1346 uint8_t *data_end = (uint8_t *)SvEND (data_); 2033 uint8_t *data_end = (uint8_t *)SvEND (data_);
1347 mapcell *cell; 2034 mapcell *cell;
1348 int x, y, flags; 2035 int x, y, z, flags;
2036 AV *missing = newAV ();
2037 RETVAL = newRV_noinc ((SV *)missing);
1349 2038
1350 while (data < data_end) 2039 while (data < data_end - 1)
1351 { 2040 {
1352 flags = (data [0] << 8) + data [1]; data += 2; 2041 flags = (data [0] << 8) + data [1]; data += 2;
1353 2042
1354 x = self->x + ((flags >> 10) & 63); 2043 x = self->x + ((flags >> 10) & 63);
1355 y = self->y + ((flags >> 4) & 63); 2044 y = self->y + ((flags >> 4) & 63);
1356 2045
1357 cell = map_get_cell (self, x, y); 2046 cell = map_get_cell (self, x, y);
1358 2047
1359 if (flags & 15) 2048 if (flags & 15)
1360 { 2049 {
1361 if (cell->darkness < 0) 2050 if (!cell->darkness)
1362 { 2051 {
2052 memset (cell, 0, sizeof (*cell));
1363 cell->darkness = 0; 2053 cell->darkness = 256;
1364 cell->face [0] = 0;
1365 cell->face [1] = 0;
1366 cell->face [2] = 0;
1367 } 2054 }
1368 2055
1369 cell->darkness = flags & 8 ? *data++ : 255;
1370
1371 //TODO: don't trust server data to be in-range(!) 2056 //TODO: don't trust server data to be in-range(!)
1372 2057
1373 if (flags & 4) 2058 if (flags & 8)
1374 { 2059 {
1375 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;
1376 } 2098 }
1377 2099
2100 for (z = 0; z <= 2; ++z)
1378 if (flags & 2) 2101 if (flags & (4 >> z))
1379 { 2102 {
1380 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 }
1381 } 2122 }
1382
1383 if (flags & 1)
1384 {
1385 cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
1386 }
1387 } 2123 }
1388 else 2124 else
1389 cell->darkness = -1; 2125 CELL_CLEAR (cell);
1390 } 2126 }
1391} 2127}
2128 OUTPUT:
2129 RETVAL
1392 2130
1393SV * 2131SV *
1394mapmap (CFClient::Map self, int x0, int y0, int w, int h) 2132mapmap (DC::Map self, int x0, int y0, int w, int h)
1395 CODE: 2133 CODE:
1396{ 2134{
1397 int x1, x; 2135 int x1, x;
1398 int y1, y; 2136 int y1, y;
1399 int z; 2137 int z;
… …
1412 ? self->row + y 2150 ? self->row + y
1413 : 0; 2151 : 0;
1414 2152
1415 for (x = x0; x < x1; x++) 2153 for (x = x0; x < x1; x++)
1416 { 2154 {
1417 int r = 32, g = 32, b = 32, a = 192; 2155 unsigned int r = 32, g = 32, b = 32, a = 192;
1418 2156
1419 if (row && row->c0 <= x && x < row->c1) 2157 if (row && row->c0 <= x && x < row->c1)
1420 { 2158 {
1421 mapcell *cell = row->col + (x - row->c0); 2159 mapcell *cell = row->col + (x - row->c0);
1422 2160
1423 for (z = 0; z <= 0; z++) 2161 for (z = 0; z <= 0; z++)
1424 { 2162 {
1425 mapface face = cell->face [z];
1426
1427 if (face)
1428 {
1429 maptex tex = self->tex [face]; 2163 maptex tex = self->tex [cell->tile [z]];
1430 int a0 = 255 - tex.a; 2164 int a0 = 255 - tex.a;
1431 int a1 = tex.a; 2165 int a1 = tex.a;
1432 2166
1433 r = (r * a0 + tex.r * a1) / 255; 2167 r = div255 (r * a0 + tex.r * a1);
1434 g = (g * a0 + tex.g * a1) / 255; 2168 g = div255 (g * a0 + tex.g * a1);
1435 b = (b * a0 + tex.b * a1) / 255; 2169 b = div255 (b * a0 + tex.b * a1);
1436 a = (a * a0 + tex.a * a1) / 255; 2170 a = div255 (a * a0 + tex.a * a1);
1437 }
1438 } 2171 }
1439 } 2172 }
1440 2173
1441 *map++ = (r ) 2174 *map++ = (r )
1442 | (g << 8) 2175 | (g << 8)
… …
1449} 2182}
1450 OUTPUT: 2183 OUTPUT:
1451 RETVAL 2184 RETVAL
1452 2185
1453void 2186void
1454draw (CFClient::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)
1455 CODE: 2188 CODE:
1456{ 2189{
1457 int vx, vy;
1458 int x, y, z; 2190 int x, y, z;
1459 int last_name;
1460 mapface face;
1461 2191
1462 vx = self->x + self->w / 2 - sw / 2 - shift_x; 2192 HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1463 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;
1464 2202
1465 /* 2203 pl_tex.name = 0;
1466 int vx = self->vx = self->w >= sw
1467 ? self->x + (self->w - sw) / 2
1468 : MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1469 2204
1470 int vy = self->vy = self->h >= sh 2205 // that's current max. sorry.
1471 ? self->y + (self->h - sh) / 2 2206 if (sw > 255) sw = 255;
1472 : MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy)); 2207 if (sh > 255) sh = 255;
1473 */
1474 2208
1475 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 }
1476 2244
1477 glEnable (GL_BLEND); 2245 glEnable (GL_BLEND);
1478 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA); 2246 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1479 glEnable (GL_TEXTURE_2D);
1480 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE); 2247 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1481 2248
1482 glBegin (GL_QUADS);
1483
1484 last_name = 0;
1485
1486 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
1487 for (y = 0; y < sh; y++) 2254 for (y = 0; y < sh; y++)
1488 if (0 <= y + vy && y + vy < self->rows) 2255 if (0 <= y + my && y + my < self->rows)
1489 { 2256 {
1490 maprow *row = self->row + (y + vy); 2257 maprow *row = self->row + (y + my);
1491 2258
1492 for (x = 0; x < sw; x++) 2259 for (x = 0; x < sw; x++)
1493 if (row->c0 <= x + vx && x + vx < row->c1) 2260 if (row->c0 <= x + mx && x + mx < row->c1)
1494 { 2261 {
1495 mapcell *cell = row->col + (x + vx - row->c0); 2262 mapcell *cell = row->col + (x + mx - row->c0);
1496
1497 face = cell->face [z]; 2263 tileid tile = cell->tile [z];
1498 2264
1499 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))
1500 { 2376 {
1501 maptex tex = self->tex [face]; 2377 int level = (w << 5) | b;
2378 HE *he;
1502 2379
1503 int px = (x + 1) * 32 - tex.w; 2380 hv_iterinit (smooth);
1504 int py = (y + 1) * 32 - tex.h; 2381 while ((he = hv_iternext (smooth)))
1505
1506 if (last_name != tex.name)
1507 { 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
1508 glEnd (); 2406 glEnd ();
1509 last_name = tex.name;
1510 glBindTexture (GL_TEXTURE_2D, last_name); 2407 glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1511 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 }
1512 } 2432 }
1513
1514 glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1515 glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1516 glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1517 glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1518 } 2433 }
1519 }
1520 } 2434 }
1521 2435
1522 glEnd (); 2436 glEnd ();
1523
1524 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
1525 glDisable (GL_BLEND); 2464 glDisable (GL_BLEND);
1526} 2465 rc_free (rc);
2466 rc_free (rc_ov);
1527 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
1528void 2506void
1529draw_magicmap (CFClient::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)
1530 CODE: 2508 CODE:
1531{ 2509{
1532 static float color[16][3] = { 2510 static float color[16][3] = {
1533 { 0.00, 0.00, 0.00 }, 2511 { 0.00f, 0.00f, 0.00f },
1534 { 1.00, 1.00, 1.00 }, 2512 { 1.00f, 1.00f, 1.00f },
1535 { 0.00, 0.00, 0.55 }, 2513 { 0.00f, 0.00f, 0.55f },
1536 { 1.00, 0.00, 0.00 }, 2514 { 1.00f, 0.00f, 0.00f },
1537 2515
1538 { 1.00, 0.54, 0.00 }, 2516 { 1.00f, 0.54f, 0.00f },
1539 { 0.11, 0.56, 1.00 }, 2517 { 0.11f, 0.56f, 1.00f },
1540 { 0.93, 0.46, 0.00 }, 2518 { 0.93f, 0.46f, 0.00f },
1541 { 0.18, 0.54, 0.34 }, 2519 { 0.18f, 0.54f, 0.34f },
1542 2520
1543 { 0.56, 0.73, 0.56 }, 2521 { 0.56f, 0.73f, 0.56f },
1544 { 0.80, 0.80, 0.80 }, 2522 { 0.80f, 0.80f, 0.80f },
1545 { 0.55, 0.41, 0.13 }, 2523 { 0.55f, 0.41f, 0.13f },
1546 { 0.99, 0.77, 0.26 }, 2524 { 0.99f, 0.77f, 0.26f },
1547 2525
1548 { 0.74, 0.65, 0.41 }, 2526 { 0.74f, 0.65f, 0.41f },
1549 2527
1550 { 0.00, 1.00, 1.00 }, 2528 { 0.00f, 1.00f, 1.00f },
1551 { 1.00, 0.00, 1.00 }, 2529 { 1.00f, 0.00f, 1.00f },
1552 { 1.00, 1.00, 0.00 }, 2530 { 1.00f, 1.00f, 0.00f },
1553 }; 2531 };
1554 2532
1555 int x, y; 2533 int x, y;
1556 2534
1557 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 */
1558 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE); 2542 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1559 glEnable (GL_BLEND); 2543 glEnable (GL_BLEND);
1560 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA); 2544 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1561 glBegin (GL_QUADS); 2545 glBegin (GL_QUADS);
1562 2546
1563 for (y = 0; y < h; y++) 2547 for (y = 0; y < h; y++)
… …
1567 2551
1568 if (m) 2552 if (m)
1569 { 2553 {
1570 float *c = color [m & 15]; 2554 float *c = color [m & 15];
1571 2555
1572 float tx1 = m & 0x40 ? 0.5 : 0.; 2556 float tx1 = m & 0x40 ? 0.5f : 0.f;
1573 float tx2 = tx1 + 0.5; 2557 float tx2 = tx1 + 0.5f;
1574 2558
1575 glColor4f (c[0], c[1], c[2], 0.75); 2559 glColor4f (c[0], c[1], c[2], 1);
1576 glTexCoord2f (tx1, 0.); glVertex2i (x , y ); 2560 glTexCoord2f (tx1, 0.); glVertex2i (x , y );
1577 glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1); 2561 glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
1578 glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1); 2562 glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
1579 glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y ); 2563 glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
1580 } 2564 }
… …
1584 glDisable (GL_BLEND); 2568 glDisable (GL_BLEND);
1585 glDisable (GL_TEXTURE_2D); 2569 glDisable (GL_TEXTURE_2D);
1586} 2570}
1587 2571
1588void 2572void
1589fow_texture (CFClient::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)
1590 PPCODE: 2574 PPCODE:
1591{ 2575{
1592 int vx, vy;
1593 int x, y; 2576 int x, y;
1594 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;
1595 SV *darkness_sv = sv_2mortal (newSV (sw4 * sh)); 2581 SV *darkness3_sv = sv_2mortal (newSV (sw3 * sh3));
1596 uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv); 2582 uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
1597 2583 uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
1598 memset (darkness, 255, sw4 * sh); 2584 memset (darkness1, 0, sw1*sh1);
2585
1599 SvPOK_only (darkness_sv); 2586 SvPOK_only (darkness3_sv);
1600 SvCUR_set (darkness_sv, sw4 * sh); 2587 SvCUR_set (darkness3_sv, sw3 * sh3);
1601 2588
1602 vx = self->x + (self->w - sw + 1) / 2 - shift_x; 2589 mx += self->x - 1;
1603 vy = self->y + (self->h - sh + 1) / 2 - shift_y; 2590 my += self->y - 1;
1604 2591
1605 for (y = 0; y < sh; y++) 2592 for (y = 0; y < sh1; y++)
1606 if (0 <= y + vy && y + vy < self->rows) 2593 if (0 <= y + my && y + my < self->rows)
1607 { 2594 {
1608 maprow *row = self->row + (y + vy); 2595 maprow *row = self->row + (y + my);
1609 2596
1610 for (x = 0; x < sw; x++) 2597 for (x = 0; x < sw1; x++)
1611 if (row->c0 <= x + vx && x + vx < row->c1) 2598 if (row->c0 <= x + mx && x + mx < row->c1)
1612 { 2599 {
1613 mapcell *cell = row->col + (x + vx - row->c0); 2600 mapcell *cell = row->col + (x + mx - row->c0);
1614 2601
1615 darkness[y * sw4 + x] = cell->darkness < 0 2602 darkness1 [y * sw1 + x] = cell->darkness
2603 ? DARKNESS_ADJUST (255 - (cell->darkness - 1))
1616 ? 255 - FOW_DARKNESS 2604 : DARKNESS_ADJUST (255 - FOW_DARKNESS);
1617 : 255 - cell->darkness;
1618 } 2605 }
1619 } 2606 }
1620 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
1621 EXTEND (SP, 3); 2646 EXTEND (SP, 3);
1622 PUSHs (sv_2mortal (newSViv (sw4))); 2647 PUSHs (sv_2mortal (newSViv (sw3)));
1623 PUSHs (sv_2mortal (newSViv (sh))); 2648 PUSHs (sv_2mortal (newSViv (sh3)));
1624 PUSHs (darkness_sv); 2649 PUSHs (darkness3_sv);
1625} 2650}
1626 2651
1627SV * 2652SV *
1628get_rect (CFClient::Map self, int x0, int y0, int w, int h) 2653get_rect (DC::Map self, int x0, int y0, int w, int h)
1629 CODE: 2654 CODE:
1630{ 2655{
1631 int x, y, x1, y1; 2656 int x, y, x1, y1;
1632 SV *data_sv = newSV (w * h * 7 + 5); 2657 SV *data_sv = newSV (w * h * 7 + 5);
1633 uint8_t *data = (uint8_t *)SvPVX (data_sv); 2658 uint8_t *data = (uint8_t *)SvPVX (data_sv);
… …
1658 if (row && row->c0 <= x && x < row->c1) 2683 if (row && row->c0 <= x && x < row->c1)
1659 { 2684 {
1660 mapcell *cell = row->col + (x - row->c0); 2685 mapcell *cell = row->col + (x - row->c0);
1661 uint8_t flags = 0; 2686 uint8_t flags = 0;
1662 2687
1663 if (cell->face [0]) flags |= 1; 2688 if (cell->tile [0]) flags |= 1;
1664 if (cell->face [1]) flags |= 2; 2689 if (cell->tile [1]) flags |= 2;
1665 if (cell->face [2]) flags |= 4; 2690 if (cell->tile [2]) flags |= 4;
1666 2691
1667 *data++ = flags; 2692 *data++ = flags;
1668 2693
1669 if (flags & 1) 2694 if (flags & 1)
1670 { 2695 {
2696 tileid tile = cell->tile [0];
1671 *data++ = cell->face [0] >> 8; 2697 *data++ = tile >> 8;
1672 *data++ = cell->face [0]; 2698 *data++ = tile;
1673 } 2699 }
1674 2700
1675 if (flags & 2) 2701 if (flags & 2)
1676 { 2702 {
2703 tileid tile = cell->tile [1];
1677 *data++ = cell->face [1] >> 8; 2704 *data++ = tile >> 8;
1678 *data++ = cell->face [1]; 2705 *data++ = tile;
1679 } 2706 }
1680 2707
1681 if (flags & 4) 2708 if (flags & 4)
1682 { 2709 {
2710 tileid tile = cell->tile [2];
1683 *data++ = cell->face [2] >> 8; 2711 *data++ = tile >> 8;
1684 *data++ = cell->face [2]; 2712 *data++ = tile;
1685 } 2713 }
1686 } 2714 }
1687 else 2715 else
1688 *data++ = 0; 2716 *data++ = 0;
1689 } 2717 }
1690 } 2718 }
1691 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 {
1692 SvPOK_only (data_sv); 2723 SvPOK_only (data_sv);
1693 SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv)); 2724 SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
2725 }
2726
1694 RETVAL = data_sv; 2727 RETVAL = data_sv;
1695} 2728}
1696 OUTPUT: 2729 OUTPUT:
1697 RETVAL 2730 RETVAL
1698 2731
1699void 2732void
1700set_rect (CFClient::Map self, int x0, int y0, uint8_t *data) 2733set_rect (DC::Map self, int x0, int y0, SV *data_sv)
1701 PPCODE: 2734 PPCODE:
1702{ 2735{
1703 int x, y, z; 2736 int x, y, z;
1704 int w, h; 2737 int w, h;
1705 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;
1706 2749
1707 if (*data++ != 0) 2750 if (*data++ != 0)
1708 return; /* version mismatch */ 2751 XSRETURN_EMPTY; /* version mismatch */
1709 2752
1710 w = *data++ << 8; w |= *data++; 2753 w = *data++ << 8; w |= *data++;
1711 h = *data++ << 8; h |= *data++; 2754 h = *data++ << 8; h |= *data++;
1712 2755
1713 // 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
… …
1725 { 2768 {
1726 maprow *row = map_get_row (self, y); 2769 maprow *row = map_get_row (self, y);
1727 2770
1728 for (x = x0; x < x1; x++) 2771 for (x = x0; x < x1; x++)
1729 { 2772 {
2773 uint8_t flags;
2774
2775 if (data + 7 >= end)
2776 XSRETURN_EMPTY;
2777
1730 uint8_t flags = *data++; 2778 flags = *data++;
1731 2779
1732 if (flags) 2780 if (flags)
1733 { 2781 {
1734 mapface face[3] = { 0, 0, 0 };
1735
1736 mapcell *cell = row_get_cell (row, x); 2782 mapcell *cell = row_get_cell (row, x);
2783 tileid tile[3] = { 0, 0, 0 };
1737 2784
1738 if (flags & 1) { face[0] = *data++ << 8; face[0] |= *data++; } 2785 if (flags & 1) { tile[0] = *data++ << 8; tile[0] |= *data++; }
1739 if (flags & 2) { face[1] = *data++ << 8; face[1] |= *data++; } 2786 if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
1740 if (flags & 4) { face[2] = *data++ << 8; face[2] |= *data++; } 2787 if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
1741 2788
1742 if (cell->darkness <= 0) 2789 if (cell->darkness == 0)
1743 { 2790 {
1744 cell->darkness = -1; 2791 /*cell->darkness = 0;*/
2792 EXTEND (SP, 3);
1745 2793
1746 for (z = 0; z <= 2; z++) 2794 for (z = 0; z <= 2; z++)
1747 { 2795 {
1748 cell->face[z] = face[z]; 2796 tileid t = tile [z];
1749 2797
1750 if (face[z] && (face[z] >= self->texs || !self->tex[face [z]].name)) 2798 if (t >= self->texs || (t && !self->tex [t].name))
2799 {
1751 XPUSHs (sv_2mortal (newSViv (face[z]))); 2800 PUSHs (sv_2mortal (newSViv (t)));
2801 need_texid (self, t);
2802 }
2803
2804 cell->tile [z] = t;
1752 } 2805 }
1753 } 2806 }
1754 } 2807 }
1755 } 2808 }
1756 } 2809 }
1757} 2810}
1758 2811
1759MODULE = CFClient PACKAGE = CFClient::MixChunk 2812MODULE = Deliantra::Client PACKAGE = DC::RW
1760 2813
1761CFClient::MixChunk 2814DC::RW
1762new_from_file (SV *class, char *path) 2815new (SV *class, SV *data_sv)
1763 CODE: 2816 CODE:
1764 RETVAL = Mix_LoadWAV (path); 2817{
2818 STRLEN datalen;
2819 char *data = SvPVbyte (data_sv, datalen);
2820
2821 RETVAL = SDL_RWFromConstMem (data, datalen);
2822}
1765 OUTPUT: 2823 OUTPUT:
1766 RETVAL 2824 RETVAL
1767 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 : '('
1768void 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
1769DESTROY (CFClient::MixChunk self) 2953DESTROY (DC::MixChunk self)
1770 CODE: 2954 CODE:
1771 Mix_FreeChunk (self); 2955 Mix_FreeChunk (self);
1772 2956
1773int 2957int
1774volume (CFClient::MixChunk self, int volume = -1) 2958volume (DC::MixChunk self, int volume = -1)
1775 CODE: 2959 CODE:
2960 if (items > 1)
2961 volume = CLAMP (volume, 0, 128);
1776 RETVAL = Mix_VolumeChunk (self, volume); 2962 RETVAL = Mix_VolumeChunk (self, volume);
1777 OUTPUT: 2963 OUTPUT:
1778 RETVAL 2964 RETVAL
1779 2965
1780int 2966DC::Channel
1781play (CFClient::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)
1782 CODE: 2968 CODE:
2969{
1783 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}
1784 OUTPUT: 2981 OUTPUT:
1785 RETVAL 2982 RETVAL
1786 2983
1787MODULE = CFClient PACKAGE = CFClient::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
1788 2997
1789int 2998int
1790volume (int volume = -1) 2999volume (int volume = -1)
3000 PROTOTYPE: ;$
1791 CODE: 3001 CODE:
3002 if (items > 0)
3003 volume = CLAMP (volume, 0, 128);
1792 RETVAL = Mix_VolumeMusic (volume); 3004 RETVAL = Mix_VolumeMusic (volume);
1793 OUTPUT: 3005 OUTPUT:
1794 RETVAL 3006 RETVAL
1795 3007
1796CFClient::MixMusic 3008void
1797new_from_file (SV *class, char *path) 3009fade_out (int ms)
1798 CODE: 3010 CODE:
1799 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 ();
1800 OUTPUT: 3022 OUTPUT:
1801 RETVAL 3023 RETVAL
1802 3024
3025DC::MixMusic
3026new (SV *class, DC::RW rwops)
3027 CODE:
3028 RETVAL = Mix_LoadMUS_RW (rwops);
3029 OUTPUT:
3030 RETVAL
3031
1803void 3032void
1804DESTROY (CFClient::MixMusic self) 3033DESTROY (DC::MixMusic self)
1805 CODE: 3034 CODE:
1806 Mix_FreeMusic (self); 3035 Mix_FreeMusic (self);
1807 3036
1808int 3037int
1809play (CFClient::MixMusic self, int loops = -1) 3038play (DC::MixMusic self, int loops = -1)
1810 CODE: 3039 CODE:
1811 RETVAL = Mix_PlayMusic (self, loops); 3040 RETVAL = Mix_PlayMusic (self, loops);
1812 OUTPUT: 3041 OUTPUT:
1813 RETVAL 3042 RETVAL
1814 3043
3044void
3045fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
3046 CODE:
3047 Mix_FadeInMusicPos (self, loops, ms, position);
3048
1815MODULE = CFClient PACKAGE = CFClient::OpenGL 3049MODULE = Deliantra::Client PACKAGE = DC::OpenGL
3050
3051PROTOTYPES: ENABLE
1816 3052
1817BOOT: 3053BOOT:
1818{ 3054{
1819 HV *stash = gv_stashpv ("CFClient::OpenGL", 1); 3055 HV *stash = gv_stashpv ("DC::OpenGL", 1);
1820 static const struct { 3056 static const struct {
1821 const char *name; 3057 const char *name;
1822 IV iv; 3058 IV iv;
1823 } *civ, const_iv[] = { 3059 } *civ, const_iv[] = {
1824# 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),
1825 const_iv (GL_COLOR_MATERIAL), 3065 const_iv (GL_COLOR_MATERIAL),
1826 const_iv (GL_SMOOTH), 3066 const_iv (GL_SMOOTH),
1827 const_iv (GL_FLAT), 3067 const_iv (GL_FLAT),
1828 const_iv (GL_DITHER), 3068 const_iv (GL_DITHER),
1829 const_iv (GL_BLEND), 3069 const_iv (GL_BLEND),
… …
1833 const_iv (GL_ALPHA_TEST), 3073 const_iv (GL_ALPHA_TEST),
1834 const_iv (GL_NORMALIZE), 3074 const_iv (GL_NORMALIZE),
1835 const_iv (GL_RESCALE_NORMAL), 3075 const_iv (GL_RESCALE_NORMAL),
1836 const_iv (GL_FRONT), 3076 const_iv (GL_FRONT),
1837 const_iv (GL_BACK), 3077 const_iv (GL_BACK),
3078 const_iv (GL_AUX0),
1838 const_iv (GL_AND), 3079 const_iv (GL_AND),
1839 const_iv (GL_ONE), 3080 const_iv (GL_ONE),
1840 const_iv (GL_ZERO), 3081 const_iv (GL_ZERO),
1841 const_iv (GL_SRC_ALPHA), 3082 const_iv (GL_SRC_ALPHA),
1842 const_iv (GL_DST_ALPHA), 3083 const_iv (GL_DST_ALPHA),
1843 const_iv (GL_ONE_MINUS_SRC_ALPHA), 3084 const_iv (GL_ONE_MINUS_SRC_ALPHA),
1844 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),
1845 const_iv (GL_SRC_ALPHA_SATURATE), 3090 const_iv (GL_SRC_ALPHA_SATURATE),
1846 const_iv (GL_RGB), 3091 const_iv (GL_RGB),
1847 const_iv (GL_RGBA), 3092 const_iv (GL_RGBA),
1848 const_iv (GL_RGBA4), 3093 const_iv (GL_RGBA4),
1849 const_iv (GL_RGBA8), 3094 const_iv (GL_RGBA8),
… …
1855 const_iv (GL_INTENSITY), 3100 const_iv (GL_INTENSITY),
1856 const_iv (GL_LUMINANCE), 3101 const_iv (GL_LUMINANCE),
1857 const_iv (GL_LUMINANCE_ALPHA), 3102 const_iv (GL_LUMINANCE_ALPHA),
1858 const_iv (GL_FLOAT), 3103 const_iv (GL_FLOAT),
1859 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),
1860 const_iv (GL_COMPILE), 3111 const_iv (GL_COMPILE),
3112 const_iv (GL_PROXY_TEXTURE_1D),
3113 const_iv (GL_PROXY_TEXTURE_2D),
1861 const_iv (GL_TEXTURE_1D), 3114 const_iv (GL_TEXTURE_1D),
1862 const_iv (GL_TEXTURE_2D), 3115 const_iv (GL_TEXTURE_2D),
1863 const_iv (GL_TEXTURE_ENV), 3116 const_iv (GL_TEXTURE_ENV),
1864 const_iv (GL_TEXTURE_MAG_FILTER), 3117 const_iv (GL_TEXTURE_MAG_FILTER),
1865 const_iv (GL_TEXTURE_MIN_FILTER), 3118 const_iv (GL_TEXTURE_MIN_FILTER),
… …
1886 const_iv (GL_COLOR_LOGIC_OP), 3139 const_iv (GL_COLOR_LOGIC_OP),
1887 const_iv (GL_SEPARABLE_2D), 3140 const_iv (GL_SEPARABLE_2D),
1888 const_iv (GL_CONVOLUTION_2D), 3141 const_iv (GL_CONVOLUTION_2D),
1889 const_iv (GL_CONVOLUTION_BORDER_MODE), 3142 const_iv (GL_CONVOLUTION_BORDER_MODE),
1890 const_iv (GL_CONSTANT_BORDER), 3143 const_iv (GL_CONSTANT_BORDER),
3144 const_iv (GL_POINTS),
1891 const_iv (GL_LINES), 3145 const_iv (GL_LINES),
3146 const_iv (GL_LINE_STRIP),
1892 const_iv (GL_LINE_LOOP), 3147 const_iv (GL_LINE_LOOP),
1893 const_iv (GL_QUADS), 3148 const_iv (GL_QUADS),
1894 const_iv (GL_QUAD_STRIP), 3149 const_iv (GL_QUAD_STRIP),
1895 const_iv (GL_TRIANGLES), 3150 const_iv (GL_TRIANGLES),
1896 const_iv (GL_TRIANGLE_STRIP), 3151 const_iv (GL_TRIANGLE_STRIP),
1897 const_iv (GL_TRIANGLE_FAN), 3152 const_iv (GL_TRIANGLE_FAN),
3153 const_iv (GL_POLYGON),
1898 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),
1899 const_iv (GL_FASTEST), 3160 const_iv (GL_FASTEST),
3161 const_iv (GL_DONT_CARE),
3162 const_iv (GL_NICEST),
1900 const_iv (GL_V2F), 3163 const_iv (GL_V2F),
1901 const_iv (GL_V3F), 3164 const_iv (GL_V3F),
1902 const_iv (GL_T2F_V3F), 3165 const_iv (GL_T2F_V3F),
1903 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),
1904# undef const_iv 3170# undef const_iv
1905 }; 3171 };
1906 3172
1907 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--)
1908 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);
1909} 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)
1910 3188
1911char * 3189char *
1912gl_vendor () 3190gl_vendor ()
1913 CODE: 3191 CODE:
1914 RETVAL = (char *)glGetString (GL_VENDOR); 3192 RETVAL = (char *)glGetString (GL_VENDOR);
… …
1927 CODE: 3205 CODE:
1928 RETVAL = (char *)glGetString (GL_EXTENSIONS); 3206 RETVAL = (char *)glGetString (GL_EXTENSIONS);
1929 OUTPUT: 3207 OUTPUT:
1930 RETVAL 3208 RETVAL
1931 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
1932int glGetError () 3224int glGetError ()
1933 3225
1934void glFinish () 3226void glFinish ()
3227
3228void glFlush ()
1935 3229
1936void glClear (int mask) 3230void glClear (int mask)
1937 3231
1938void glClearColor (float r, float g, float b, float a = 1.0) 3232void glClearColor (float r, float g, float b, float a = 1.0)
1939 PROTOTYPE: @ 3233 PROTOTYPE: @
… …
1950 3244
1951void glBlendFuncSeparate (int sa, int da, int saa, int daa) 3245void glBlendFuncSeparate (int sa, int da, int saa, int daa)
1952 CODE: 3246 CODE:
1953 gl_BlendFuncSeparate (sa, da, saa, daa); 3247 gl_BlendFuncSeparate (sa, da, saa, daa);
1954 3248
3249# void glBlendEquation (int se)
3250
1955void glDepthMask (int flag) 3251void glDepthMask (int flag)
1956 3252
1957void glLogicOp (int opcode) 3253void glLogicOp (int opcode)
1958 3254
1959void glColorMask (int red, int green, int blue, int alpha) 3255void glColorMask (int red, int green, int blue, int alpha)
… …
1973# near_ and far_ are due to microsofts buggy "c" compiler 3269# near_ and far_ are due to microsofts buggy "c" compiler
1974void 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_)
1975 3271
1976# near_ and far_ are due to microsofts buggy "c" compiler 3272# near_ and far_ are due to microsofts buggy "c" compiler
1977void 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
1978 3276
1979void glViewport (int x, int y, int width, int height) 3277void glViewport (int x, int y, int width, int height)
1980 3278
1981void glScissor (int x, int y, int width, int height) 3279void glScissor (int x, int y, int width, int height)
1982 3280
… …
1990 3288
1991void glRotate (float angle, float x, float y, float z) 3289void glRotate (float angle, float x, float y, float z)
1992 CODE: 3290 CODE:
1993 glRotatef (angle, x, y, z); 3291 glRotatef (angle, x, y, z);
1994 3292
1995void glBegin (int mode)
1996
1997void glEnd ()
1998
1999void glColor (float r, float g, float b, float a = 1.0) 3293void glColor (float r, float g, float b, float a = 1.0)
2000 PROTOTYPE: @ 3294 PROTOTYPE: @
2001 ALIAS: 3295 ALIAS:
2002 glColor_premultiply = 1 3296 glColor_premultiply = 1
2003 CODE: 3297 CODE:
2004 if (ix) 3298 if (ix)
2005 { 3299 {
2006 r *= a; 3300 r *= a;
2007 g *= a; 3301 g *= a;
2008 b *= a; 3302 b *= a;
2009 } 3303 }
2010 // microsoft visual "c" rounds instead of truncating... 3304 // microsoft visual "c" rounds instead of truncating...
2011 glColor4ub (MIN ((int)(r * 256.f), 255), 3305 glColor4f (r, g, b, a);
2012 MIN ((int)(g * 256.f), 255),
2013 MIN ((int)(b * 256.f), 255),
2014 MIN ((int)(a * 256.f), 255));
2015
2016void glInterleavedArrays (int format, int stride, char *data)
2017
2018void glDrawElements (int mode, int count, int type, char *indices)
2019
2020# 1.2 void glDrawRangeElements (int mode, int start, int end
2021 3306
2022void glRasterPos (float x, float y, float z = 0.) 3307void glRasterPos (float x, float y, float z = 0.)
2023 CODE: 3308 CODE:
2024 glRasterPos3f (0, 0, z); 3309 glRasterPos3f (0, 0, z);
2025 glBitmap (0, 0, 0, 0, x, y, 0); 3310 glBitmap (0, 0, 0, 0, x, y, 0);
… …
2030 3315
2031void glTexCoord (float s, float t) 3316void glTexCoord (float s, float t)
2032 CODE: 3317 CODE:
2033 glTexCoord2f (s, t); 3318 glTexCoord2f (s, t);
2034 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
2035void glTexEnv (int target, int pname, float param) 3349void glTexEnv (int target, int pname, float param)
2036 CODE: 3350 CODE:
2037 glTexEnvf (target, pname, param); 3351 glTexEnvf (target, pname, param);
2038 3352
2039void glTexParameter (int target, int pname, float param) 3353void glTexParameter (int target, int pname, float param)
… …
2055void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column) 3369void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
2056 CODE: 3370 CODE:
2057 if (gl.SeparableFilter2D) 3371 if (gl.SeparableFilter2D)
2058 gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column); 3372 gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2059 3373
2060void 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)
2061 3375
2062void 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)
2063 3377
2064void 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)
2065 3381
2066void 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)
2067 3383
2068int glGenTexture () 3384int glGenTexture ()
2069 CODE: 3385 CODE:
2070{ 3386 RETVAL = gen_texture ();
2071 GLuint name;
2072 glGenTextures (1, &name);
2073 RETVAL = name;
2074}
2075 OUTPUT: 3387 OUTPUT:
2076 RETVAL 3388 RETVAL
2077 3389
2078void glDeleteTexture (int name) 3390void glDeleteTexture (int name)
2079 CODE: 3391 CODE:
2080{
2081 GLuint name_ = name;
2082 glDeleteTextures (1, &name_); 3392 del_texture (name);
2083} 3393
2084
2085int glGenList () 3394int glGenList ()
2086 CODE: 3395 CODE:
2087 RETVAL = glGenLists (1); 3396 RETVAL = glGenLists (1);
2088 OUTPUT: 3397 OUTPUT:
2089 RETVAL 3398 RETVAL
… …
2096 3405
2097void glEndList () 3406void glEndList ()
2098 3407
2099void glCallList (int list) 3408void glCallList (int list)
2100 3409
3410void c_init ()
3411 CODE:
3412 glPixelStorei (GL_PACK_ALIGNMENT , 1);
3413 glPixelStorei (GL_UNPACK_ALIGNMENT, 1);
2101 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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