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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 1.318 by root, Wed Dec 24 06:12:21 2014 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.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 (SV *real_main)
583{
584 dSP;
585
586 PUSHMARK (SP);
587 call_sv (real_main, G_DISCARD | G_VOID);
588}
589
590#ifdef __MACOSX__
591 static SV *real_main;
592
593 /* to due surprising braindamage on the side of SDL design, we
594 * do some mind-boggling hack here: SDL requires a custom main()
595 * on OS X, so... we provide one and call the original main(), which,
596 * due to shared library magic, calls -lSDLmain's main, not perl's main,
597 * and which calls our main (== SDL_main) back.
598 */
599 extern C_LINKAGE int
600 main (int argc, char *argv[])
601 {
602 deliantra_main (real_main);
603 }
604
605 #undef main
606
607 extern C_LINKAGE int main (int argc, char *argv[]);
608
609 static void
610 SDL_main_hack (SV *real_main_)
611 {
612 real_main = real_main_;
613
614 char *argv[] = { "deliantra client", 0 };
615 (main) (1, argv);
616 }
617#else
618 static void
619 SDL_main_hack (SV *real_main)
620 {
621 deliantra_main (real_main);
622 }
623#endif
624
625MODULE = Deliantra::Client PACKAGE = DC
345 626
346PROTOTYPES: ENABLE 627PROTOTYPES: ENABLE
347 628
348BOOT: 629BOOT:
349{ 630{
350 HV *stash = gv_stashpv ("CFClient", 1); 631 HV *stash = gv_stashpv ("DC", 1);
351 static const struct { 632 static const struct {
352 const char *name; 633 const char *name;
353 IV iv; 634 IV iv;
354 } *civ, const_iv[] = { 635 } *civ, const_iv[] = {
355# define const_iv(name) { # name, (IV)name } 636# define const_iv(name) { # name, (IV)name }
637 const_iv (SDLK_MODIFIER_MIN),
638 const_iv (SDLK_MODIFIER_MAX),
639
356 const_iv (SDL_ACTIVEEVENT), 640 const_iv (SDL_ACTIVEEVENT),
357 const_iv (SDL_KEYDOWN), 641 const_iv (SDL_KEYDOWN),
358 const_iv (SDL_KEYUP), 642 const_iv (SDL_KEYUP),
359 const_iv (SDL_MOUSEMOTION), 643 const_iv (SDL_MOUSEMOTION),
360 const_iv (SDL_MOUSEBUTTONDOWN), 644 const_iv (SDL_MOUSEBUTTONDOWN),
… …
369 const_iv (SDL_EVENT_RESERVEDA), 653 const_iv (SDL_EVENT_RESERVEDA),
370 const_iv (SDL_EVENT_RESERVEDB), 654 const_iv (SDL_EVENT_RESERVEDB),
371 const_iv (SDL_VIDEORESIZE), 655 const_iv (SDL_VIDEORESIZE),
372 const_iv (SDL_VIDEOEXPOSE), 656 const_iv (SDL_VIDEOEXPOSE),
373 const_iv (SDL_USEREVENT), 657 const_iv (SDL_USEREVENT),
658
659 const_iv (SDL_APPINPUTFOCUS),
660 const_iv (SDL_APPMOUSEFOCUS),
661 const_iv (SDL_APPACTIVE),
662
663
664 const_iv (SDLK_UNKNOWN),
665 const_iv (SDLK_FIRST),
666 const_iv (SDLK_BACKSPACE),
667 const_iv (SDLK_TAB),
668 const_iv (SDLK_CLEAR),
669 const_iv (SDLK_RETURN),
670 const_iv (SDLK_PAUSE),
671 const_iv (SDLK_ESCAPE),
672 const_iv (SDLK_SPACE),
673 const_iv (SDLK_EXCLAIM),
674 const_iv (SDLK_QUOTEDBL),
675 const_iv (SDLK_HASH),
676 const_iv (SDLK_DOLLAR),
677 const_iv (SDLK_AMPERSAND),
678 const_iv (SDLK_QUOTE),
679 const_iv (SDLK_LEFTPAREN),
680 const_iv (SDLK_RIGHTPAREN),
681 const_iv (SDLK_ASTERISK),
682 const_iv (SDLK_PLUS),
683 const_iv (SDLK_COMMA),
684 const_iv (SDLK_MINUS),
685 const_iv (SDLK_PERIOD),
686 const_iv (SDLK_SLASH),
687 const_iv (SDLK_0),
688 const_iv (SDLK_1),
689 const_iv (SDLK_2),
690 const_iv (SDLK_3),
691 const_iv (SDLK_4),
692 const_iv (SDLK_5),
693 const_iv (SDLK_6),
694 const_iv (SDLK_7),
695 const_iv (SDLK_8),
696 const_iv (SDLK_9),
697 const_iv (SDLK_COLON),
698 const_iv (SDLK_SEMICOLON),
699 const_iv (SDLK_LESS),
700 const_iv (SDLK_EQUALS),
701 const_iv (SDLK_GREATER),
702 const_iv (SDLK_QUESTION),
703 const_iv (SDLK_AT),
704
705 const_iv (SDLK_LEFTBRACKET),
706 const_iv (SDLK_BACKSLASH),
707 const_iv (SDLK_RIGHTBRACKET),
708 const_iv (SDLK_CARET),
709 const_iv (SDLK_UNDERSCORE),
710 const_iv (SDLK_BACKQUOTE),
711 const_iv (SDLK_DELETE),
712
713 const_iv (SDLK_FIRST),
714 const_iv (SDLK_LAST),
374 const_iv (SDLK_KP0), 715 const_iv (SDLK_KP0),
375 const_iv (SDLK_KP1), 716 const_iv (SDLK_KP1),
376 const_iv (SDLK_KP2), 717 const_iv (SDLK_KP2),
377 const_iv (SDLK_KP3), 718 const_iv (SDLK_KP3),
378 const_iv (SDLK_KP4), 719 const_iv (SDLK_KP4),
… …
433 const_iv (SDLK_BREAK), 774 const_iv (SDLK_BREAK),
434 const_iv (SDLK_MENU), 775 const_iv (SDLK_MENU),
435 const_iv (SDLK_POWER), 776 const_iv (SDLK_POWER),
436 const_iv (SDLK_EURO), 777 const_iv (SDLK_EURO),
437 const_iv (SDLK_UNDO), 778 const_iv (SDLK_UNDO),
779
438 const_iv (KMOD_NONE), 780 const_iv (KMOD_NONE),
781 const_iv (KMOD_SHIFT),
439 const_iv (KMOD_LSHIFT), 782 const_iv (KMOD_LSHIFT),
440 const_iv (KMOD_RSHIFT), 783 const_iv (KMOD_RSHIFT),
784 const_iv (KMOD_CTRL),
441 const_iv (KMOD_LCTRL), 785 const_iv (KMOD_LCTRL),
442 const_iv (KMOD_RCTRL), 786 const_iv (KMOD_RCTRL),
787 const_iv (KMOD_ALT),
443 const_iv (KMOD_LALT), 788 const_iv (KMOD_LALT),
444 const_iv (KMOD_RALT), 789 const_iv (KMOD_RALT),
790 const_iv (KMOD_META),
445 const_iv (KMOD_LMETA), 791 const_iv (KMOD_LMETA),
446 const_iv (KMOD_RMETA), 792 const_iv (KMOD_RMETA),
447 const_iv (KMOD_NUM), 793 const_iv (KMOD_NUM),
448 const_iv (KMOD_CAPS), 794 const_iv (KMOD_CAPS),
449 const_iv (KMOD_MODE), 795 const_iv (KMOD_MODE),
450 const_iv (KMOD_CTRL), 796
451 const_iv (KMOD_SHIFT), 797 const_iv (KMOD_LRAM),
452 const_iv (KMOD_ALT), 798
453 const_iv (KMOD_META) 799 const_iv (MIX_DEFAULT_FORMAT),
800
801 const_iv (SDL_INIT_TIMER),
802 const_iv (SDL_INIT_AUDIO),
803 const_iv (SDL_INIT_VIDEO),
804 const_iv (SDL_INIT_CDROM),
805 const_iv (SDL_INIT_JOYSTICK),
806 const_iv (SDL_INIT_EVERYTHING),
807 const_iv (SDL_INIT_NOPARACHUTE),
808 const_iv (SDL_INIT_EVENTTHREAD),
809
810 const_iv (SDL_GL_RED_SIZE),
811 const_iv (SDL_GL_GREEN_SIZE),
812 const_iv (SDL_GL_BLUE_SIZE),
813 const_iv (SDL_GL_ALPHA_SIZE),
814 const_iv (SDL_GL_DOUBLEBUFFER),
815 const_iv (SDL_GL_BUFFER_SIZE),
816 const_iv (SDL_GL_DEPTH_SIZE),
817 const_iv (SDL_GL_STENCIL_SIZE),
818 const_iv (SDL_GL_ACCUM_RED_SIZE),
819 const_iv (SDL_GL_ACCUM_GREEN_SIZE),
820 const_iv (SDL_GL_ACCUM_BLUE_SIZE),
821 const_iv (SDL_GL_ACCUM_ALPHA_SIZE),
822 const_iv (SDL_GL_STEREO),
823 const_iv (SDL_GL_MULTISAMPLEBUFFERS),
824 const_iv (SDL_GL_MULTISAMPLESAMPLES),
825 const_iv (SDL_GL_ACCELERATED_VISUAL),
826 const_iv (SDL_GL_SWAP_CONTROL),
827
828 const_iv (FOW_DARKNESS)
454# undef const_iv 829# undef const_iv
455 }; 830 };
456 831
457 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 832 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
458 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 833 newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
834
835 assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
836 assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
459} 837}
838
839void
840weaken (SV *rv)
841 PROTOTYPE: $
842 CODE:
843 sv_rvweaken (rv);
844
845int
846in_destruct ()
847 CODE:
848 RETVAL = PL_main_cv == Nullcv;
849 OUTPUT:
850 RETVAL
460 851
461NV floor (NV x) 852NV floor (NV x)
462 853
463NV ceil (NV x) 854NV ceil (NV x)
464 855
856IV minpot (UV n)
857
858IV popcount (UV n)
859
860NV distance (NV dx, NV dy)
861 CODE:
862 RETVAL = pow (dx * dx + dy * dy, 0.5);
863 OUTPUT:
864 RETVAL
865
465void 866void
466pango_init () 867pango_init ()
467 CODE: 868 CODE:
468 // delayed, so it can pick up new fonts added by AddFontResourceEx
469{ 869{
470 {
471 ft2_fontmap = pango_ft2_font_map_new (); 870 opengl_fontmap = pango_opengl_font_map_new ();
472 pango_ft2_font_map_set_default_substitute ((PangoFT2FontMap *)ft2_fontmap, substitute_func, 0, 0); 871 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); 872 opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
474 } 873 /*pango_context_set_font_description (opengl_context, default_font);*/
475 { 874#if PANGO_VERSION_CHECK (1, 15, 2)
476 cairo_font_options_t *fopt = cairo_font_options_create (); 875 pango_context_set_language (opengl_context, pango_language_from_string ("en"));
477 cairo_fontmap = pango_cairo_font_map_get_default (); 876 /*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 877#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} 878}
491 879
492int 880char *SDL_GetError ()
493SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO)
494 881
495void 882void SDL_main_hack (SV *real_main)
883 PROTOTYPE: &
884
885int SDL_Init (U32 flags)
886
887int SDL_InitSubSystem (U32 flags)
888
889void SDL_QuitSubSystem (U32 flags)
890
496SDL_Quit () 891void SDL_Quit ()
497 892
893int SDL_GL_SetAttribute (int attr, int value)
894
895int SDL_GL_GetAttribute (int attr)
896 CODE:
897 if (SDL_GL_GetAttribute (attr, &RETVAL))
898 XSRETURN_UNDEF;
899 OUTPUT:
900 RETVAL
901
498void 902void
499SDL_ListModes () 903SDL_ListModes (int rgb, int alpha)
500 PPCODE: 904 PPCODE:
501{ 905{
502 SDL_Rect **m; 906 SDL_Rect **m;
503 907
504 SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5); 908 SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
505 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5); 909 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
506 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5); 910 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
507 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1); 911 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
508 912
509 SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15); 913 SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
510 SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0); 914 SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
511 915
512 SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0); 916 SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
513 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0); 917 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
514 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0); 918 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
515 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0); 919 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
516 920
517 SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1); 921 SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
518 922 SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
519 SDL_EnableUNICODE (1);
520 SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
521 923
522 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL); 924 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
523 925
524 if (m && m != (SDL_Rect **)-1) 926 if (m && m != (SDL_Rect **)-1)
525 while (*m) 927 while (*m)
526 { 928 {
929 if ((*m)->w >= 400 && (*m)->h >= 300)
930 {
527 AV *av = newAV (); 931 AV *av = newAV ();
528 av_push (av, newSViv ((*m)->w)); 932 av_push (av, newSViv ((*m)->w));
529 av_push (av, newSViv ((*m)->h)); 933 av_push (av, newSViv ((*m)->h));
934 av_push (av, newSViv (rgb));
935 av_push (av, newSViv (alpha));
530 XPUSHs (sv_2mortal (newRV_noinc ((SV *)av))); 936 XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
937 }
531 938
532 ++m; 939 ++m;
533 } 940 }
534} 941}
535 942
536char *
537SDL_GetError ()
538
539int 943int
540SDL_SetVideoMode (int w, int h, int fullscreen) 944SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
541 CODE: 945 CODE:
946{
947 SDL_EnableUNICODE (1);
948 SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
949
950 SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
951 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
952 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
953 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
954
542 RETVAL = !!SDL_SetVideoMode ( 955 RETVAL = !!SDL_SetVideoMode (
543 w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0) 956 w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)
544 ); 957 );
958
545 if (RETVAL) 959 if (RETVAL)
546 { 960 {
547 SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+"); 961 av_clear (texture_av);
548# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name); 962#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
549# include "glfunc.h" 963#include "glfunc.h"
550# undef GL_FUNC 964#undef GL_FUNC
965 if (!gl.ActiveTexture ) gl.ActiveTexture = gl.ActiveTextureARB;
966 if (!gl.MultiTexCoord2f) gl.MultiTexCoord2f = gl.MultiTexCoord2fARB;
551 } 967 }
968}
552 OUTPUT: 969 OUTPUT:
553 RETVAL 970 RETVAL
554 971
555void 972void
973SDL_WM_SetCaption (const char *title, const char *icon)
974
975void
556SDL_GL_SwapBuffers () 976SDL_GL_SwapBuffers ()
557 977
558char * 978char *
559SDL_GetKeyName (int sym) 979SDL_GetKeyName (int sym)
560 980
981int
982SDL_GetAppState ()
983
984int
985SDL_GetModState ()
986
987int
988SDL_WaitEvent ()
989 C_ARGS: 0
990
561void 991void
562SDL_PollEvent () 992SDL_PumpEvents ()
993
994void
995peep_events ()
563 PPCODE: 996 PPCODE:
564{ 997{
565 SDL_Event ev; 998 SDL_Event ev;
566 999
567 while (SDL_PollEvent (&ev)) 1000 SDL_PumpEvents ();
1001 while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
568 { 1002 {
569 HV *hv = newHV (); 1003 HV *hv = newHV ();
570 hv_store (hv, "type", 4, newSViv (ev.type), 0); 1004 hv_store (hv, "type", 4, newSViv (ev.type), 0);
571 1005
572 switch (ev.type) 1006 switch (ev.type)
573 { 1007 {
574 case SDL_KEYDOWN: 1008 case SDL_KEYDOWN:
575 case SDL_KEYUP: 1009 case SDL_KEYUP:
576 hv_store (hv, "state", 5, newSViv (ev.key.state), 0); 1010 hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
577 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0); 1011 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
578 hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0); 1012 hv_store (hv, "mod", 3, newSViv (mod_munge (ev.key.keysym.mod)), 0);
1013 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); 1014 hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
580 break; 1015 break;
581 1016
582 case SDL_ACTIVEEVENT: 1017 case SDL_ACTIVEEVENT:
583 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0); 1018 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
584 hv_store (hv, "state", 5, newSViv (ev.active.state), 0); 1019 hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
585 break; 1020 break;
586 1021
587 case SDL_MOUSEMOTION: 1022 case SDL_MOUSEMOTION:
1023 {
1024 int state = ev.motion.state;
1025 int x = ev.motion.x;
1026 int y = ev.motion.y;
1027 int xrel = ev.motion.xrel;
1028 int yrel = ev.motion.yrel;
1029
1030 /* do simplistic event compression */
1031 while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
1032 && state == ev.motion.state)
1033 {
1034 xrel += ev.motion.xrel;
1035 yrel += ev.motion.yrel;
1036 x = ev.motion.x;
1037 y = ev.motion.y;
1038 SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
1039 }
1040
588 hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0); 1041 hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
589
590 hv_store (hv, "state", 5, newSViv (ev.motion.state), 0); 1042 hv_store (hv, "state", 5, newSViv (state), 0);
591 hv_store (hv, "x", 1, newSViv (ev.motion.x), 0); 1043 hv_store (hv, "x", 1, newSViv (x), 0);
592 hv_store (hv, "y", 1, newSViv (ev.motion.y), 0); 1044 hv_store (hv, "y", 1, newSViv (y), 0);
593 hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0); 1045 hv_store (hv, "xrel", 4, newSViv (xrel), 0);
594 hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0); 1046 hv_store (hv, "yrel", 4, newSViv (yrel), 0);
1047 }
595 break; 1048 break;
596 1049
597 case SDL_MOUSEBUTTONDOWN: 1050 case SDL_MOUSEBUTTONDOWN:
598 case SDL_MOUSEBUTTONUP: 1051 case SDL_MOUSEBUTTONUP:
599 hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0); 1052 hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
600 1053
601 hv_store (hv, "button", 6, newSViv (ev.button.button), 0); 1054 hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
602 hv_store (hv, "state", 5, newSViv (ev.button.state), 0); 1055 hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
603 hv_store (hv, "x", 1, newSViv (ev.button.x), 0); 1056 hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
604 hv_store (hv, "y", 1, newSViv (ev.button.y), 0); 1057 hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
… …
609 hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0); 1062 hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
610 hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0); 1063 hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
611 break; 1064 break;
612 } 1065 }
613 1066
614 XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv))); 1067 XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
615 } 1068 }
616} 1069}
617 1070
1071char *
1072SDL_AudioDriverName ()
1073 CODE:
1074{
1075 char buf [256];
1076 if (!SDL_AudioDriverName (buf, sizeof (buf)))
1077 XSRETURN_UNDEF;
1078
1079 RETVAL = buf;
1080}
1081 OUTPUT:
1082 RETVAL
1083
618int 1084int
619Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048) 1085Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
620 POSTCALL: 1086 POSTCALL:
621 Mix_HookMusicFinished (music_finished); 1087 Mix_HookMusicFinished (music_finished);
622 Mix_ChannelFinished (channel_finished); 1088 Mix_ChannelFinished (channel_finished);
623 1089
624void 1090void
1091Mix_QuerySpec ()
1092 PPCODE:
1093{
1094 int freq, channels;
1095 Uint16 format;
1096
1097 if (Mix_QuerySpec (&freq, &format, &channels))
1098 {
1099 EXTEND (SP, 3);
1100 PUSHs (sv_2mortal (newSViv (freq)));
1101 PUSHs (sv_2mortal (newSViv (format)));
1102 PUSHs (sv_2mortal (newSViv (channels)));
1103 }
1104}
1105
1106void
625Mix_CloseAudio () 1107Mix_CloseAudio ()
626 1108
627int 1109int
628Mix_AllocateChannels (int numchans = -1) 1110Mix_AllocateChannels (int numchans = -1)
629 1111
1112const char *
1113Mix_GetError ()
1114
630void 1115void
631lowdelay (int fd, int val = 1) 1116lowdelay (int fd, int val = 1)
632 CODE: 1117 CODE:
1118 setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
1119
1120void
1121win32_proxy_info ()
1122 PPCODE:
1123{
633#ifndef _WIN32 1124#ifdef _WIN32
634 setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val)); 1125 char buffer[2048];
1126 DWORD buflen;
1127
1128 EXTEND (SP, 3);
1129
1130 buflen = sizeof (buffer);
1131 if (InternetQueryOption (0, INTERNET_OPTION_PROXY, (void *)buffer, &buflen))
1132 if (((INTERNET_PROXY_INFO *)buffer)->dwAccessType == INTERNET_OPEN_TYPE_PROXY)
1133 {
1134 PUSHs (newSVpv (((INTERNET_PROXY_INFO *)buffer)->lpszProxy, 0));
1135
1136 buflen = sizeof (buffer);
1137 if (InternetQueryOption (0, INTERNET_OPTION_PROXY_USERNAME, (void *)buffer, &buflen))
1138 {
1139 PUSHs (newSVpv (buffer, 0));
1140
1141 buflen = sizeof (buffer);
1142 if (InternetQueryOption (0, INTERNET_OPTION_PROXY_PASSWORD, (void *)buffer, &buflen))
1143 PUSHs (newSVpv (buffer, 0));
1144 }
1145 }
635#endif 1146#endif
1147}
636 1148
637void 1149int
638add_font (char *file) 1150add_font (char *file)
639 CODE: 1151 CODE:
640 FcConfigAppFontAddFile (0, (const FcChar8 *)file); /* no idea wether this is required */ 1152 RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
641#ifdef _WIN32 1153 OUTPUT:
642 // cairo... sigh... requires win2000 1154 RETVAL
643 AddFontResourceEx (file, FR_PRIVATE, 0); 1155
644#endif 1156void
1157IMG_Init (int flags = IMG_INIT_JPG | IMG_INIT_PNG)
1158
1159# MIX_INIT_MP3 gives smpeg + libstdc++ + libgcc_s
1160void
1161Mix_Init (int flags = MIX_INIT_MOD | MIX_INIT_OGG)
645 1162
646void 1163void
647load_image_inline (SV *image_) 1164load_image_inline (SV *image_)
648 ALIAS: 1165 ALIAS:
649 load_image_file = 1 1166 load_image_file = 1
… …
652 STRLEN image_len; 1169 STRLEN image_len;
653 char *image = (char *)SvPVbyte (image_, image_len); 1170 char *image = (char *)SvPVbyte (image_, image_len);
654 SDL_Surface *surface, *surface2; 1171 SDL_Surface *surface, *surface2;
655 SDL_PixelFormat fmt; 1172 SDL_PixelFormat fmt;
656 SDL_RWops *rw = ix 1173 SDL_RWops *rw = ix
657 ? SDL_RWFromFile (image, "r") 1174 ? SDL_RWFromFile (image, "rb")
658 : SDL_RWFromConstMem (image, image_len); 1175 : SDL_RWFromConstMem (image, image_len);
659 1176
660 if (!rw) 1177 if (!rw)
661 croak ("load_image: %s", SDL_GetError ()); 1178 croak ("load_image: %s", SDL_GetError ());
662 1179
… …
691 1208
692 surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE); 1209 surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);
693 1210
694 assert (surface2->pitch == surface2->w * 4); 1211 assert (surface2->pitch == surface2->w * 4);
695 1212
1213 SDL_LockSurface (surface2);
696 EXTEND (SP, 5); 1214 EXTEND (SP, 6);
697 PUSHs (sv_2mortal (newSViv (surface2->w))); 1215 PUSHs (sv_2mortal (newSViv (surface2->w)));
698 PUSHs (sv_2mortal (newSViv (surface2->h))); 1216 PUSHs (sv_2mortal (newSViv (surface2->h)));
699 SDL_LockSurface (surface2);
700 PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch))); 1217 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))); 1218 PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
703 PUSHs (sv_2mortal (newSViv (GL_RGBA))); 1219 PUSHs (sv_2mortal (newSViv (GL_RGBA)));
704 PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE))); 1220 PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
1221 SDL_UnlockSurface (surface2);
705 1222
706 SDL_FreeSurface (surface); 1223 SDL_FreeSurface (surface);
707 SDL_FreeSurface (surface2); 1224 SDL_FreeSurface (surface2);
708} 1225}
709 1226
… …
735void 1252void
736error (char *message) 1253error (char *message)
737 CODE: 1254 CODE:
738 fprintf (stderr, "ERROR: %s\n", message); 1255 fprintf (stderr, "ERROR: %s\n", message);
739#ifdef _WIN32 1256#ifdef _WIN32
740 MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR); 1257 MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
741#endif 1258#endif
742 1259
743void 1260void
744fatal (char *message) 1261fatal (char *message)
745 CODE: 1262 CODE:
746 fprintf (stderr, "FATAL: %s\n", message); 1263 fprintf (stderr, "FATAL: %s\n", message);
747#ifdef _WIN32 1264#ifdef _WIN32
748 MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR); 1265 MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
749#endif 1266#endif
750 _exit (1); 1267 _exit (1);
751 1268
752void 1269void
753_exit (int retval) 1270_exit (int retval = 0)
754 CODE: 1271 CODE:
1272#ifdef WIN32
1273 ExitThread (retval); // unclean, please beam me up
1274#else
755 _exit (retval); 1275 _exit (retval);
1276#endif
756 1277
1278void
1279debug ()
1280 CODE:
1281{
1282#if DEBUG
1283 VALGRIND_DO_LEAK_CHECK;
1284#endif
1285}
1286
1287int
1288SvREFCNT (SV *sv)
1289 CODE:
1290 RETVAL = SvREFCNT (sv);
1291 OUTPUT:
1292 RETVAL
1293
757MODULE = CFClient PACKAGE = CFClient::Font 1294MODULE = Deliantra::Client PACKAGE = DC::Font
758 1295
759CFClient::Font 1296PROTOTYPES: DISABLE
1297
1298DC::Font
760new_from_file (SV *class, char *path, int id = 0) 1299new_from_file (SV *class, char *path, int id = 0)
761 CODE: 1300 CODE:
762{ 1301{
763 int count; 1302 int count;
764 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count); 1303 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
… …
767} 1306}
768 OUTPUT: 1307 OUTPUT:
769 RETVAL 1308 RETVAL
770 1309
771void 1310void
772DESTROY (CFClient::Font self) 1311DESTROY (DC::Font self)
773 CODE: 1312 CODE:
774 pango_font_description_free (self); 1313 pango_font_description_free (self);
775 1314
776void 1315void
777make_default (CFClient::Font self) 1316make_default (DC::Font self)
1317 PROTOTYPE: $
778 CODE: 1318 CODE:
779 default_font = self; 1319 default_font = self;
780 1320
781MODULE = CFClient PACKAGE = CFClient::Layout 1321MODULE = Deliantra::Client PACKAGE = DC::Layout
782 1322
783CFClient::Layout 1323PROTOTYPES: DISABLE
784new (SV *class, int rgba = 0) 1324
1325void
1326glyph_cache_backup ()
1327 PROTOTYPE:
1328 CODE:
1329 tc_backup ();
1330
1331void
1332glyph_cache_restore ()
1333 PROTOTYPE:
1334 CODE:
1335 tc_restore ();
1336
1337DC::Layout
1338new (SV *class)
785 CODE: 1339 CODE:
786 New (0, RETVAL, 1, struct cf_layout); 1340 New (0, RETVAL, 1, struct cf_layout);
787 1341
788 RETVAL->pl = pango_layout_new (rgba ? cairo_context : ft2_context); 1342 RETVAL->pl = pango_layout_new (opengl_context);
789 RETVAL->rgba = rgba;
790 RETVAL->r = 1.; 1343 RETVAL->r = 1.;
791 RETVAL->g = 1.; 1344 RETVAL->g = 1.;
792 RETVAL->b = 1.; 1345 RETVAL->b = 1.;
793 RETVAL->a = 1.; 1346 RETVAL->a = 1.;
794 RETVAL->base_height = MIN_FONT_HEIGHT; 1347 RETVAL->base_height = MIN_FONT_HEIGHT;
795 RETVAL->font = 0; 1348 RETVAL->font = 0;
1349 RETVAL->rc = rc_alloc ();
796 1350
797 pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR); 1351 pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
798 layout_update_font (RETVAL); 1352 layout_update_font (RETVAL);
799 OUTPUT: 1353 OUTPUT:
800 RETVAL 1354 RETVAL
801 1355
802void 1356void
803DESTROY (CFClient::Layout self) 1357DESTROY (DC::Layout self)
804 CODE: 1358 CODE:
805 g_object_unref (self->pl); 1359 g_object_unref (self->pl);
1360 rc_free (self->rc);
806 Safefree (self); 1361 Safefree (self);
807 1362
808int
809is_rgba (CFClient::Layout self)
810 CODE:
811 RETVAL = self->rgba;
812 OUTPUT:
813 RETVAL
814
815void 1363void
816set_text (CFClient::Layout self, SV *text_) 1364set_text (DC::Layout self, SV *text_)
817 CODE: 1365 CODE:
818{ 1366{
819 STRLEN textlen; 1367 STRLEN textlen;
820 char *text = SvPVutf8 (text_, textlen); 1368 char *text = SvPVutf8 (text_, textlen);
821 1369
822 pango_layout_set_text (self->pl, text, textlen); 1370 pango_layout_set_text (self->pl, text, textlen);
823} 1371}
824 1372
825void 1373void
826set_markup (CFClient::Layout self, SV *text_) 1374set_markup (DC::Layout self, SV *text_)
827 CODE: 1375 CODE:
828{ 1376{
829 STRLEN textlen; 1377 STRLEN textlen;
830 char *text = SvPVutf8 (text_, textlen); 1378 char *text = SvPVutf8 (text_, textlen);
831 1379
832 pango_layout_set_markup (self->pl, text, textlen); 1380 pango_layout_set_markup (self->pl, text, textlen);
833} 1381}
834 1382
835void 1383void
836set_shapes (CFClient::Layout self, ...) 1384set_shapes (DC::Layout self, ...)
837 CODE: 1385 CODE:
838{ 1386{
839 PangoAttrList *attrs = 0; 1387 PangoAttrList *attrs = 0;
840 const char *text = pango_layout_get_text (self->pl); 1388 const char *text = pango_layout_get_text (self->pl);
841 const char *pos = text; 1389 const char *pos = text;
… …
876 if (attrs) 1424 if (attrs)
877 pango_layout_set_attributes (self->pl, attrs); 1425 pango_layout_set_attributes (self->pl, attrs);
878} 1426}
879 1427
880void 1428void
881get_shapes (CFClient::Layout self) 1429get_shapes (DC::Layout self)
882 PPCODE: 1430 PPCODE:
883{ 1431{
884 PangoLayoutIter *iter = pango_layout_get_iter (self->pl); 1432 PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
885 1433
886 do 1434 do
887 { 1435 {
888 PangoLayoutRun *run = pango_layout_iter_get_run (iter); 1436 PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
889 1437
890 if (run && shape_attr_p (run)) 1438 if (run && shape_attr_p (run))
891 { 1439 {
892 PangoRectangle extents; 1440 PangoRectangle extents;
893 pango_layout_iter_get_run_extents (iter, 0, &extents); 1441 pango_layout_iter_get_run_extents (iter, 0, &extents);
894 1442
1443 EXTEND (SP, 2);
895 PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.x)))); 1444 PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.x))));
896 PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.y)))); 1445 PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.y))));
897 } 1446 }
898 } 1447 }
899 while (pango_layout_iter_next_run (iter)); 1448 while (pango_layout_iter_next_run (iter));
900 1449
901 pango_layout_iter_free (iter); 1450 pango_layout_iter_free (iter);
902} 1451}
903 1452
904int 1453int
905has_wrapped (CFClient::Layout self) 1454has_wrapped (DC::Layout self)
906 CODE: 1455 CODE:
907{ 1456{
908 int lines = 1; 1457 int lines = 1;
909 const char *text = pango_layout_get_text (self->pl); 1458 const char *text = pango_layout_get_text (self->pl);
910 1459
… …
915} 1464}
916 OUTPUT: 1465 OUTPUT:
917 RETVAL 1466 RETVAL
918 1467
919SV * 1468SV *
920get_text (CFClient::Layout self) 1469get_text (DC::Layout self)
921 CODE: 1470 CODE:
922 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0); 1471 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
923 sv_utf8_decode (RETVAL); 1472 sv_utf8_decode (RETVAL);
924 OUTPUT: 1473 OUTPUT:
925 RETVAL 1474 RETVAL
926 1475
927void 1476void
928set_foreground (CFClient::Layout self, float r, float g, float b, float a = 1.) 1477set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
929 CODE: 1478 CODE:
930 self->r = r; 1479 self->r = r;
931 self->g = g; 1480 self->g = g;
932 self->b = b; 1481 self->b = b;
933 self->a = a; 1482 self->a = a;
934 1483
935void 1484void
936set_font (CFClient::Layout self, CFClient::Font font = 0) 1485set_font (DC::Layout self, DC::Font font = 0)
937 CODE: 1486 CODE:
938 if (self->font != font) 1487 if (self->font != font)
939 { 1488 {
940 self->font = font; 1489 self->font = font;
941 layout_update_font (self); 1490 layout_update_font (self);
942 } 1491 }
943 1492
944void 1493void
945set_height (CFClient::Layout self, int base_height) 1494set_height (DC::Layout self, int base_height)
946 CODE: 1495 CODE:
947 if (self->base_height != base_height) 1496 if (self->base_height != base_height)
948 { 1497 {
949 self->base_height = base_height; 1498 self->base_height = base_height;
950 layout_update_font (self); 1499 layout_update_font (self);
951 } 1500 }
952 1501
953void 1502void
954set_width (CFClient::Layout self, int max_width = -1) 1503set_width (DC::Layout self, int max_width = -1)
955 CODE: 1504 CODE:
956 pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE); 1505 pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
957 1506
958void 1507void
959set_indent (CFClient::Layout self, int indent) 1508set_indent (DC::Layout self, int indent)
960 CODE: 1509 CODE:
961 pango_layout_set_indent (self->pl, indent * PANGO_SCALE); 1510 pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
962 1511
963void 1512void
964set_spacing (CFClient::Layout self, int spacing) 1513set_spacing (DC::Layout self, int spacing)
965 CODE: 1514 CODE:
966 pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE); 1515 pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
967 1516
968void 1517void
969set_ellipsise (CFClient::Layout self, int ellipsise) 1518set_ellipsise (DC::Layout self, int ellipsise)
970 CODE: 1519 CODE:
971 pango_layout_set_ellipsize (self->pl, 1520 pango_layout_set_ellipsize (self->pl,
972 ellipsise == 1 ? PANGO_ELLIPSIZE_START 1521 ellipsise == 1 ? PANGO_ELLIPSIZE_START
973 : ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE 1522 : ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
974 : ellipsise == 3 ? PANGO_ELLIPSIZE_END 1523 : ellipsise == 3 ? PANGO_ELLIPSIZE_END
975 : PANGO_ELLIPSIZE_NONE 1524 : PANGO_ELLIPSIZE_NONE
976 ); 1525 );
977 1526
978void 1527void
979set_single_paragraph_mode (CFClient::Layout self, int spm) 1528set_single_paragraph_mode (DC::Layout self, int spm)
980 CODE: 1529 CODE:
981 pango_layout_set_single_paragraph_mode (self->pl, !!spm); 1530 pango_layout_set_single_paragraph_mode (self->pl, !!spm);
982 1531
983void 1532void
984size (CFClient::Layout self) 1533size (DC::Layout self)
985 PPCODE: 1534 PPCODE:
986{ 1535{
987 int w, h; 1536 int w, h;
988 1537
989 layout_get_pixel_size (self, &w, &h); 1538 layout_get_pixel_size (self, &w, &h);
… …
992 PUSHs (sv_2mortal (newSViv (w))); 1541 PUSHs (sv_2mortal (newSViv (w)));
993 PUSHs (sv_2mortal (newSViv (h))); 1542 PUSHs (sv_2mortal (newSViv (h)));
994} 1543}
995 1544
996int 1545int
997descent (CFClient::Layout self) 1546descent (DC::Layout self)
998 CODE: 1547 CODE:
999{ 1548{
1000 PangoRectangle rect; 1549 PangoRectangle rect;
1001 PangoLayoutLine *line = pango_layout_get_line (self->pl, 0); 1550 PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1002 pango_layout_line_get_pixel_extents (line, 0, &rect); 1551 pango_layout_line_get_pixel_extents (line, 0, &rect);
1003 RETVAL = PANGO_DESCENT (rect); 1552 RETVAL = PANGO_DESCENT (rect);
1004} 1553}
1005 OUTPUT: 1554 OUTPUT:
1006 RETVAL 1555 RETVAL
1007 1556
1008int 1557int
1009xy_to_index (CFClient::Layout self, int x, int y) 1558xy_to_index (DC::Layout self, int x, int y)
1010 CODE: 1559 CODE:
1011{ 1560{
1012 int index, trailing; 1561 int index, trailing;
1013 pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing); 1562 pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1014 RETVAL = index; 1563 RETVAL = index + trailing;
1015} 1564}
1016 OUTPUT: 1565 OUTPUT:
1017 RETVAL 1566 RETVAL
1018 1567
1019void 1568void
1020cursor_pos (CFClient::Layout self, int index) 1569cursor_pos (DC::Layout self, int index)
1021 PPCODE: 1570 PPCODE:
1022{ 1571{
1023 PangoRectangle strong_pos; 1572 PangoRectangle pos;
1024 pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0); 1573 pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1025 1574
1026 EXTEND (SP, 3); 1575 EXTEND (SP, 3);
1027 PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE))); 1576 PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1028 PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE))); 1577 PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1029 PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE))); 1578 PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1030} 1579}
1031 1580
1032void 1581void
1033render (CFClient::Layout self) 1582index_to_line_x (DC::Layout self, int index, int trailing = 0)
1034 PPCODE: 1583 PPCODE:
1035{ 1584{
1036 SV *retval; 1585 int line, x;
1037 int w, h;
1038 1586
1039 layout_get_pixel_size (self, &w, &h); 1587 pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
1040 1588#if !PANGO_VERSION_CHECK (1, 17, 3)
1041 if (self->rgba) 1589 /* pango bug: line is between 1..numlines, not 0..numlines-1 */
1042 { 1590 --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 1591#endif
1082#endif
1083 rgba = SDL_SwapBE32 (rgba);
1084 *p++ = rgba;
1085 }
1086 }
1087
1088 EXTEND (SP, 5); 1592 EXTEND (SP, 2);
1089 PUSHs (sv_2mortal (newSViv (w))); 1593 PUSHs (sv_2mortal (newSViv (line)));
1594 PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1595}
1596
1597void
1598line_x_to_index (DC::Layout self, int line, int x)
1599 PPCODE:
1600{
1601 PangoLayoutLine *lp;
1602 int index, trailing;
1603
1604 if (line < 0)
1605 XSRETURN_EMPTY;
1606
1607 if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1608 XSRETURN_EMPTY; /* do better */
1609
1610 pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1611
1612 EXTEND (SP, 2);
1613 if (GIMME_V == G_SCALAR)
1090 PUSHs (sv_2mortal (newSViv (h))); 1614 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 1615 else
1096 { 1616 {
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))); 1617 PUSHs (sv_2mortal (newSViv (index)));
1116 PUSHs (sv_2mortal (newSViv (h))); 1618 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 } 1619 }
1121} 1620}
1122 1621
1622void
1623render (DC::Layout self, float x, float y, int flags = 0)
1624 CODE:
1625 rc_clear (self->rc);
1626 pango_opengl_render_layout_subpixel (
1627 self->pl,
1628 self->rc,
1629 x * PANGO_SCALE, y * PANGO_SCALE,
1630 self->r, self->g, self->b, self->a,
1631 flags
1632 );
1633 // we assume that context_change actually clears/frees stuff
1634 // and does not do any recomputation...
1635 pango_layout_context_changed (self->pl);
1636
1637void
1638draw (DC::Layout self)
1639 CODE:
1640{
1641 glEnable (GL_TEXTURE_2D);
1642 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1643 glEnable (GL_BLEND);
1644 gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
1645 GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
1646 glEnable (GL_ALPHA_TEST);
1647 glAlphaFunc (GL_GREATER, 7.f / 255.f);
1648
1649 rc_draw (self->rc);
1650
1651 glDisable (GL_ALPHA_TEST);
1652 glDisable (GL_BLEND);
1653 glDisable (GL_TEXTURE_2D);
1654}
1655
1123MODULE = CFClient PACKAGE = CFClient::Texture 1656MODULE = Deliantra::Client PACKAGE = DC::Texture
1124 1657
1125void 1658PROTOTYPES: ENABLE
1126pad2pot (SV *data_, SV *w_, SV *h_)
1127 CODE:
1128{
1129 int ow = SvIV (w_);
1130 int oh = SvIV (h_);
1131 1659
1132 if (ow && oh) 1660void
1661pad (SV *data_, int ow, int oh, int nw, int nh)
1662 CODE:
1663{
1664 if ((nw != ow || nh != oh) && SvOK (data_))
1133 { 1665 {
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; 1666 STRLEN datalen;
1142 char *data = SvPVbyte (data_, datalen); 1667 char *data = SvPVbyte (data_, datalen);
1143 int bpp = datalen / (ow * oh); 1668 int bpp = datalen / (ow * oh);
1144 SV *result_ = sv_2mortal (newSV (nw * nh * bpp)); 1669 SV *result_ = sv_2mortal (newSV (nw * nh * bpp));
1145 1670
1146 SvPOK_only (result_); 1671 SvPOK_only (result_);
1147 SvCUR_set (result_, nw * nh * bpp); 1672 SvCUR_set (result_, nw * nh * bpp);
1148 1673
1149 memset (SvPVX (result_), 0, nw * nh * bpp); 1674 memset (SvPVX (result_), 0, nw * nh * bpp);
1150 while (oh--) 1675 while (oh--)
1151 memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp); 1676 memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1152 1677
1153 sv_setsv (data_, result_); 1678 sv_setsv (data_, result_);
1154 }
1155
1156 sv_setiv (w_, nw);
1157 sv_setiv (h_, nh);
1158 }
1159 } 1679 }
1160} 1680}
1161 1681
1162void 1682void
1163draw_quad (SV *self, float x, float y, float w = 0., float h = 0.) 1683draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
… …
1169{ 1689{
1170 HV *hv = (HV *)SvRV (self); 1690 HV *hv = (HV *)SvRV (self);
1171 float s = SvNV (*hv_fetch (hv, "s", 1, 1)); 1691 float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1172 float t = SvNV (*hv_fetch (hv, "t", 1, 1)); 1692 float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1173 int name = SvIV (*hv_fetch (hv, "name", 4, 1)); 1693 int name = SvIV (*hv_fetch (hv, "name", 4, 1));
1694
1695 if (name <= 0)
1696 XSRETURN_EMPTY;
1174 1697
1175 if (items < 5) 1698 if (items < 5)
1176 { 1699 {
1177 w = SvNV (*hv_fetch (hv, "w", 1, 1)); 1700 w = SvNV (*hv_fetch (hv, "w", 1, 1));
1178 h = SvNV (*hv_fetch (hv, "h", 1, 1)); 1701 h = SvNV (*hv_fetch (hv, "h", 1, 1));
… …
1206 glDisable (GL_ALPHA_TEST); 1729 glDisable (GL_ALPHA_TEST);
1207 glDisable (GL_BLEND); 1730 glDisable (GL_BLEND);
1208 } 1731 }
1209} 1732}
1210 1733
1734void
1735draw_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)
1736 PROTOTYPE: @
1737 CODE:
1738{
1739 glEnable (GL_BLEND);
1740 glBlendFunc (intensity ? GL_SRC_ALPHA : GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
1741 glEnable (GL_TEXTURE_2D);
1742 glBindTexture (GL_TEXTURE_2D, name1);
1743
1744 glColor3f (intensity, intensity, intensity);
1745 glPushMatrix ();
1746 glScalef (1./3, 1./3, 1.);
1747
1748 if (blend > 0.f)
1749 {
1750 float dx3 = dx * -3.f / w;
1751 float dy3 = dy * -3.f / h;
1752 GLfloat env_color[4] = { 0., 0., 0., blend };
1753
1754 /* interpolate the two shadow textures */
1755 /* stage 0 == rgb(glcolor) + alpha(t0) */
1756 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1757
1758 /* stage 1 == rgb(glcolor) + alpha(interpolate t0, t1, texenv) */
1759 gl.ActiveTexture (GL_TEXTURE1);
1760 glEnable (GL_TEXTURE_2D);
1761 glBindTexture (GL_TEXTURE_2D, name2);
1762 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_COMBINE);
1763
1764 /* rgb == rgb(glcolor) */
1765 glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_RGB, GL_REPLACE);
1766 glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_RGB, GL_PRIMARY_COLOR);
1767 glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_RGB, GL_SRC_COLOR);
1768
1769 /* alpha = interpolate t0, t1 by env_alpha */
1770 glTexEnvfv (GL_TEXTURE_ENV, GL_TEXTURE_ENV_COLOR, env_color);
1771
1772 glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_ALPHA, GL_INTERPOLATE);
1773 glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_ALPHA, GL_TEXTURE);
1774 glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_ALPHA, GL_SRC_ALPHA);
1775
1776 glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE1_ALPHA, GL_PREVIOUS);
1777 glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND1_ALPHA, GL_SRC_ALPHA);
1778
1779 glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE2_ALPHA, GL_CONSTANT);
1780 glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND2_ALPHA, GL_SRC_ALPHA);
1781
1782 glBegin (GL_QUADS);
1783 gl.MultiTexCoord2f (GL_TEXTURE0, 0, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 ); glVertex2i (0, 0);
1784 gl.MultiTexCoord2f (GL_TEXTURE0, 0, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 + t); glVertex2i (0, h);
1785 gl.MultiTexCoord2f (GL_TEXTURE0, s, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 + t); glVertex2i (w, h);
1786 gl.MultiTexCoord2f (GL_TEXTURE0, s, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 ); glVertex2i (w, 0);
1787 glEnd ();
1788
1789 glDisable (GL_TEXTURE_2D);
1790 gl.ActiveTexture (GL_TEXTURE0);
1791 }
1792 else
1793 {
1794 /* simple blending of one texture, also opengl <1.3 path */
1795 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1796
1797 glBegin (GL_QUADS);
1798 glTexCoord2f (0, 0); glVertex2f (0, 0);
1799 glTexCoord2f (0, t); glVertex2f (0, h);
1800 glTexCoord2f (s, t); glVertex2f (w, h);
1801 glTexCoord2f (s, 0); glVertex2f (w, 0);
1802 glEnd ();
1803 }
1804
1805 /* draw ?-marks or equivalent, this is very clumsy code :/ */
1806 {
1807 int x, y;
1808 int dx3 = dx * 3;
1809 int dy3 = dy * 3;
1810
1811 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1812 glBindTexture (GL_TEXTURE_2D, hidden_tex);
1813 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1814 glTranslatef (-1., -1., 0);
1815 glBegin (GL_QUADS);
1816
1817 for (y = 1; y < h; y += 3)
1818 {
1819 int y1 = y - dy3;
1820 int y1valid = y1 >= 0 && y1 < h;
1821
1822 for (x = 1; x < w; x += 3)
1823 {
1824 int x1 = x - dx3;
1825 uint8_t h1 = data1 [x + y * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
1826 uint8_t h2;
1827
1828 if (y1valid && x1 >= 0 && x1 < w)
1829 h2 = data2 [x1 + y1 * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
1830 else
1831 h2 = 1; /* out of range == invisible */
1832
1833 if (h1 || h2)
1834 {
1835 float alpha = h1 == h2 ? 1.f : h1 ? 1.f - blend : blend;
1836 glColor4f (1., 1., 1., alpha);
1837
1838 glTexCoord2f (0, 0.); glVertex2i (x , y );
1839 glTexCoord2f (0, 1.); glVertex2i (x , y + 3);
1840 glTexCoord2f (1, 1.); glVertex2i (x + 3, y + 3);
1841 glTexCoord2f (1, 0.); glVertex2i (x + 3, y );
1842 }
1843 }
1844 }
1845 }
1846
1847 glEnd ();
1848
1849 glPopMatrix ();
1850
1851 glDisable (GL_TEXTURE_2D);
1852 glDisable (GL_BLEND);
1853}
1854
1855IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
1856 CODE:
1857{
1858 GLint width;
1859 glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
1860 glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
1861 RETVAL = width > 0;
1862}
1863 OUTPUT:
1864 RETVAL
1865
1211MODULE = CFClient PACKAGE = CFClient::Map 1866MODULE = Deliantra::Client PACKAGE = DC::Map
1212 1867
1213CFClient::Map 1868PROTOTYPES: DISABLE
1214new (SV *class, int map_width, int map_height) 1869
1870DC::Map
1871new (SV *class)
1215 CODE: 1872 CODE:
1216 New (0, RETVAL, 1, struct map); 1873 New (0, RETVAL, 1, struct map);
1217 RETVAL->x = 0; 1874 RETVAL->x = 0;
1218 RETVAL->y = 0; 1875 RETVAL->y = 0;
1219 RETVAL->w = map_width; 1876 RETVAL->w = 0;
1220 RETVAL->h = map_height; 1877 RETVAL->h = 0;
1221 RETVAL->ox = 0; 1878 RETVAL->ox = 0;
1222 RETVAL->oy = 0; 1879 RETVAL->oy = 0;
1223 RETVAL->faces = 8192; 1880 RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1224 Newz (0, RETVAL->face, RETVAL->faces, mapface); 1881 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; 1882 RETVAL->rows = 0;
1228 RETVAL->row = 0; 1883 RETVAL->row = 0;
1229 OUTPUT: 1884 OUTPUT:
1230 RETVAL 1885 RETVAL
1231 1886
1232void 1887void
1233DESTROY (CFClient::Map self) 1888DESTROY (DC::Map self)
1234 CODE: 1889 CODE:
1235{ 1890{
1236 map_clear (self); 1891 map_clear (self);
1237 Safefree (self->face); 1892 Safefree (self->face2tile);
1238 Safefree (self->tex); 1893 Safefree (self->tex);
1239 Safefree (self); 1894 Safefree (self);
1240} 1895}
1241 1896
1242void 1897void
1898resize (DC::Map self, int map_width, int map_height)
1899 CODE:
1900 self->w = map_width;
1901 self->h = map_height;
1902
1903void
1243clear (CFClient::Map self) 1904clear (DC::Map self)
1244 CODE: 1905 CODE:
1245 map_clear (self); 1906 map_clear (self);
1246 1907
1247void 1908void
1248set_face (CFClient::Map self, int face, int texid) 1909set_tileid (DC::Map self, int face, int tile)
1249 CODE: 1910 CODE:
1250{ 1911{
1251 while (self->faces <= face) 1912 need_facenum (self, face); self->face2tile [face] = tile;
1252 { 1913 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} 1914}
1259 1915
1260void 1916void
1917set_smooth (DC::Map self, int face, int smooth, int level)
1918 CODE:
1919{
1920 tileid texid;
1921 maptex *tex;
1922
1923 if (face < 0 || face >= self->faces)
1924 return;
1925
1926 if (smooth < 0 || smooth >= self->faces)
1927 return;
1928
1929 texid = self->face2tile [face];
1930
1931 if (!texid)
1932 return;
1933
1934 tex = self->tex + texid;
1935 tex->smoothtile = self->face2tile [smooth];
1936 tex->smoothlevel = level;
1937}
1938
1939void
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) 1940set_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: 1941 CODE:
1263{ 1942{
1264 while (self->texs <= texid) 1943 need_texid (self, texid);
1265 {
1266 Append (maptex, self->tex, self->texs, self->texs);
1267 self->texs *= 2;
1268 }
1269 1944
1270 { 1945 {
1271 maptex *tex = self->tex + texid; 1946 maptex *tex = self->tex + texid;
1272 1947
1273 tex->name = name; 1948 tex->name = name;
… …
1289 // use uglier nearest interpolation because linear suffers 1964 // use uglier nearest interpolation because linear suffers
1290 // from transparent color bleeding and ugly wrapping effects. 1965 // from transparent color bleeding and ugly wrapping effects.
1291 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST); 1966 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1292} 1967}
1293 1968
1969void
1970expire_textures (DC::Map self, int texid, int count)
1971 PPCODE:
1972 for (; texid < self->texs && count; ++texid, --count)
1973 {
1974 maptex *tex = self->tex + texid;
1975
1976 if (tex->name)
1977 {
1978 if (tex->unused)
1979 {
1980 tex->name = 0;
1981 tex->unused = 0;
1982 XPUSHs (sv_2mortal (newSViv (texid)));
1983 }
1984 else
1985 tex->unused = 1;
1986 }
1987 }
1988
1294int 1989int
1295ox (CFClient::Map self) 1990ox (DC::Map self)
1296 ALIAS: 1991 ALIAS:
1297 oy = 1 1992 oy = 1
1298 x = 2 1993 x = 2
1299 y = 3 1994 y = 3
1300 w = 4 1995 w = 4
… …
1311 } 2006 }
1312 OUTPUT: 2007 OUTPUT:
1313 RETVAL 2008 RETVAL
1314 2009
1315void 2010void
1316scroll (CFClient::Map self, int dx, int dy) 2011scroll (DC::Map self, int dx, int dy)
1317 CODE: 2012 CODE:
1318{ 2013{
1319 if (dx > 0) 2014 if (dx > 0)
1320 map_blank (self, self->x, self->y, dx - 1, self->h); 2015 map_blank (self, self->x, self->y, dx, self->h);
1321 else if (dx < 0) 2016 else if (dx < 0)
1322 map_blank (self, self->x + self->w + dx + 1, self->y, 1 - dx, self->h); 2017 map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1323 2018
1324 if (dy > 0) 2019 if (dy > 0)
1325 map_blank (self, self->x, self->y, self->w, dy - 1); 2020 map_blank (self, self->x, self->y, self->w, dy);
1326 else if (dy < 0) 2021 else if (dy < 0)
1327 map_blank (self, self->x, self->y + self->h + dy + 1, self->w, 1 - dy); 2022 map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1328 2023
1329 self->ox += dx; self->x += dx; 2024 self->ox += dx; self->x += dx;
1330 self->oy += dy; self->y += dy; 2025 self->oy += dy; self->y += dy;
1331 2026
1332 while (self->y < 0) 2027 while (self->y < 0)
… …
1336 self->rows += MAP_EXTEND_Y; 2031 self->rows += MAP_EXTEND_Y;
1337 self->y += MAP_EXTEND_Y; 2032 self->y += MAP_EXTEND_Y;
1338 } 2033 }
1339} 2034}
1340 2035
1341void 2036SV *
1342map1a_update (CFClient::Map self, SV *data_) 2037map1a_update (DC::Map self, SV *data_)
1343 CODE: 2038 CODE:
1344{ 2039{
1345 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_); 2040 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1346 uint8_t *data_end = (uint8_t *)SvEND (data_); 2041 uint8_t *data_end = (uint8_t *)SvEND (data_);
1347 mapcell *cell; 2042 mapcell *cell;
1348 int x, y, flags; 2043 int x, y, z, flags;
2044 AV *missing = newAV ();
2045 RETVAL = newRV_noinc ((SV *)missing);
1349 2046
1350 while (data < data_end) 2047 while (data < data_end - 1)
1351 { 2048 {
1352 flags = (data [0] << 8) + data [1]; data += 2; 2049 flags = (data [0] << 8) + data [1]; data += 2;
1353 2050
1354 x = self->x + ((flags >> 10) & 63); 2051 x = self->x + ((flags >> 10) & 63);
1355 y = self->y + ((flags >> 4) & 63); 2052 y = self->y + ((flags >> 4) & 63);
1356 2053
1357 cell = map_get_cell (self, x, y); 2054 cell = map_get_cell (self, x, y);
1358 2055
1359 if (flags & 15) 2056 if (flags & 15)
1360 { 2057 {
1361 if (cell->darkness < 0) 2058 if (!cell->darkness)
1362 { 2059 {
2060 memset (cell, 0, sizeof (*cell));
1363 cell->darkness = 0; 2061 cell->darkness = 256;
1364 cell->face [0] = 0;
1365 cell->face [1] = 0;
1366 cell->face [2] = 0;
1367 } 2062 }
1368 2063
1369 cell->darkness = flags & 8 ? *data++ : 255;
1370
1371 //TODO: don't trust server data to be in-range(!) 2064 //TODO: don't trust server data to be in-range(!)
1372 2065
1373 if (flags & 4) 2066 if (flags & 8)
1374 { 2067 {
1375 cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2; 2068 uint8_t ext, cmd;
2069
2070 do
2071 {
2072 ext = *data++;
2073 cmd = ext & 0x7f;
2074
2075 if (cmd < 4)
2076 cell->darkness = 255 - ext * 64 + 1; /* make sure this doesn't collide with FOW_DARKNESS */
2077 else if (cmd == 5) // health
2078 {
2079 cell->stat_width = 1;
2080 cell->stat_hp = *data++;
2081 }
2082 else if (cmd == 6) // monster width
2083 cell->stat_width = *data++ + 1;
2084 else if (cmd == 0x47)
2085 {
2086 if (*data == 1) cell->player = data [1];
2087 else if (*data == 2) cell->player = data [2] + (data [1] << 8);
2088 else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
2089 else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
2090
2091 data += *data + 1;
2092 }
2093 else if (cmd == 8) // cell flags
2094 cell->flags = *data++;
2095 else if (ext & 0x40) // unknown, multibyte => skip
2096 data += *data + 1;
2097 else
2098 data++;
2099 }
2100 while (ext & 0x80);
1376 } 2101 }
1377 2102
2103 for (z = 0; z <= 2; ++z)
1378 if (flags & 2) 2104 if (flags & (4 >> z))
1379 { 2105 {
1380 cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2; 2106 faceid face = (data [0] << 8) + data [1]; data += 2;
2107 need_facenum (self, face);
2108 cell->tile [z] = self->face2tile [face];
2109
2110 if (cell->tile [z])
2111 {
2112 maptex *tex = self->tex + cell->tile [z];
2113 tex->unused = 0;
2114 if (!tex->name)
2115 av_push (missing, newSViv (cell->tile [z]));
2116
2117 if (tex->smoothtile)
2118 {
2119 maptex *smooth = self->tex + tex->smoothtile;
2120 smooth->unused = 0;
2121 if (!smooth->name)
2122 av_push (missing, newSViv (tex->smoothtile));
2123 }
2124 }
1381 } 2125 }
1382
1383 if (flags & 1)
1384 {
1385 cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
1386 }
1387 } 2126 }
1388 else 2127 else
1389 cell->darkness = -1; 2128 CELL_CLEAR (cell);
1390 } 2129 }
1391} 2130}
2131 OUTPUT:
2132 RETVAL
1392 2133
1393SV * 2134SV *
1394mapmap (CFClient::Map self, int x0, int y0, int w, int h) 2135mapmap (DC::Map self, int x0, int y0, int w, int h)
1395 CODE: 2136 CODE:
1396{ 2137{
1397 int x1, x; 2138 int x1, x;
1398 int y1, y; 2139 int y1, y;
1399 int z; 2140 int z;
… …
1412 ? self->row + y 2153 ? self->row + y
1413 : 0; 2154 : 0;
1414 2155
1415 for (x = x0; x < x1; x++) 2156 for (x = x0; x < x1; x++)
1416 { 2157 {
1417 int r = 32, g = 32, b = 32, a = 192; 2158 unsigned int r = 32, g = 32, b = 32, a = 192;
1418 2159
1419 if (row && row->c0 <= x && x < row->c1) 2160 if (row && row->c0 <= x && x < row->c1)
1420 { 2161 {
1421 mapcell *cell = row->col + (x - row->c0); 2162 mapcell *cell = row->col + (x - row->c0);
1422 2163
1423 for (z = 0; z <= 0; z++) 2164 for (z = 0; z <= 0; z++)
1424 { 2165 {
1425 mapface face = cell->face [z];
1426
1427 if (face)
1428 {
1429 maptex tex = self->tex [face]; 2166 maptex tex = self->tex [cell->tile [z]];
1430 int a0 = 255 - tex.a; 2167 int a0 = 255 - tex.a;
1431 int a1 = tex.a; 2168 int a1 = tex.a;
1432 2169
1433 r = (r * a0 + tex.r * a1) / 255; 2170 r = div255 (r * a0 + tex.r * a1);
1434 g = (g * a0 + tex.g * a1) / 255; 2171 g = div255 (g * a0 + tex.g * a1);
1435 b = (b * a0 + tex.b * a1) / 255; 2172 b = div255 (b * a0 + tex.b * a1);
1436 a = (a * a0 + tex.a * a1) / 255; 2173 a = div255 (a * a0 + tex.a * a1);
1437 }
1438 } 2174 }
1439 } 2175 }
1440 2176
1441 *map++ = (r ) 2177 *map++ = (r )
1442 | (g << 8) 2178 | (g << 8)
… …
1449} 2185}
1450 OUTPUT: 2186 OUTPUT:
1451 RETVAL 2187 RETVAL
1452 2188
1453void 2189void
1454draw (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh) 2190draw (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: 2191 CODE:
1456{ 2192{
1457 int vx, vy;
1458 int x, y, z; 2193 int x, y, z;
1459 int last_name;
1460 mapface face;
1461 2194
1462 vx = self->x + self->w / 2 - sw / 2 - shift_x; 2195 HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1463 vy = self->y + self->h / 2 - sh / 2 - shift_y; 2196 uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
2197 static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
2198 smooth_key skey;
2199 int pl_x, pl_y;
2200 maptex pl_tex;
2201 rc_t *rc = rc_alloc ();
2202 rc_t *rc_ov = rc_alloc ();
2203 rc_key_t key;
2204 rc_array_t *arr;
1464 2205
1465 /* 2206 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 2207
1470 int vy = self->vy = self->h >= sh 2208 // that's current max. sorry.
1471 ? self->y + (self->h - sh) / 2 2209 if (sw > 255) sw = 255;
1472 : MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy)); 2210 if (sh > 255) sh = 255;
1473 */
1474 2211
1475 glColor4ub (255, 255, 255, 255); 2212 // clear key, in case of extra padding
2213 memset (&skey, 0, sizeof (skey));
2214
2215 memset (&key, 0, sizeof (key));
2216 key.r = 255;
2217 key.g = 255;
2218 key.b = 255;
2219 key.a = 255;
2220 key.mode = GL_QUADS;
2221 key.format = GL_T2F_V3F;
2222
2223 mx += self->x;
2224 my += self->y;
2225
2226 // first pass: determine smooth_max
2227 // rather ugly, if you ask me
2228 // could also be stored inside mapcell and updated on change
2229 memset (smooth_max, 0, sizeof (smooth_max));
2230
2231 for (y = 0; y < sh; y++)
2232 if (0 <= y + my && y + my < self->rows)
2233 {
2234 maprow *row = self->row + (y + my);
2235
2236 for (x = 0; x < sw; x++)
2237 if (row->c0 <= x + mx && x + mx < row->c1)
2238 {
2239 mapcell *cell = row->col + (x + mx - row->c0);
2240
2241 smooth_max[x + 1][y + 1] =
2242 MAX (self->tex [cell->tile [0]].smoothlevel,
2243 MAX (self->tex [cell->tile [1]].smoothlevel,
2244 self->tex [cell->tile [2]].smoothlevel));
2245 }
2246 }
1476 2247
1477 glEnable (GL_BLEND); 2248 glEnable (GL_BLEND);
1478 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA); 2249 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); 2250 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1481 2251
1482 glBegin (GL_QUADS);
1483
1484 last_name = 0;
1485
1486 for (z = 0; z < 3; z++) 2252 for (z = 0; z <= 2; z++)
2253 {
2254 memset (smooth_level, 0, sizeof (smooth_level));
2255 key.texname = -1;
2256
1487 for (y = 0; y < sh; y++) 2257 for (y = 0; y < sh; y++)
1488 if (0 <= y + vy && y + vy < self->rows) 2258 if (0 <= y + my && y + my < self->rows)
1489 { 2259 {
1490 maprow *row = self->row + (y + vy); 2260 maprow *row = self->row + (y + my);
1491 2261
1492 for (x = 0; x < sw; x++) 2262 for (x = 0; x < sw; x++)
1493 if (row->c0 <= x + vx && x + vx < row->c1) 2263 if (row->c0 <= x + mx && x + mx < row->c1)
1494 { 2264 {
1495 mapcell *cell = row->col + (x + vx - row->c0); 2265 mapcell *cell = row->col + (x + mx - row->c0);
1496
1497 face = cell->face [z]; 2266 tileid tile = cell->tile [z];
1498 2267
1499 if (face) 2268 if (tile)
2269 {
2270 maptex tex = self->tex [tile];
2271 int px, py;
2272
2273 if (key.texname != tex.name)
2274 {
2275 self->tex [tile].unused = 0;
2276
2277 if (!tex.name)
2278 tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
2279
2280 key.texname = tex.name;
2281 arr = rc_array (rc, &key);
2282 }
2283
2284 px = (x + 1) * Th - tex.w;
2285 py = (y + 1) * Tw - tex.h;
2286
2287 if (expect_false (cell->player == player) && expect_false (z == 2))
2288 {
2289 pl_x = px;
2290 pl_y = py;
2291 pl_tex = tex;
2292 continue;
2293 }
2294
2295 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
2296 rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
2297 rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
2298 rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
2299
2300 // update smooth hash
2301 if (tex.smoothtile)
2302 {
2303 skey.tile = tex.smoothtile;
2304 skey.level = tex.smoothlevel;
2305
2306 smooth_level [tex.smoothlevel >> 5] |= ((uint32_t)1) << (tex.smoothlevel & 31);
2307
2308 // add bits to current tile and all neighbours. skey.x|y is
2309 // shifted +1|+1 so we always stay positive.
2310
2311 // bits is ___n cccc CCCC bbbb
2312 // n do not draw borders&corners
2313 // c draw these corners, but...
2314 // C ... not these
2315 // b draw these borders
2316
2317 // borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
2318 // ┃· ·· ·┃ ━━
2319
2320 // corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
2321 // ·· ·· ·┏ ┓·
2322
2323 // full tile
2324 skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
2325
2326 // borders
2327 skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
2328 skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
2329 skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
2330 skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
2331
2332 // corners
2333 skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
2334 skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
2335 skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
2336 skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
2337 }
2338 }
2339
2340 if (expect_false (z == 2) && expect_false (cell->flags))
2341 {
2342 // overlays such as the speech bubble, probably more to come
2343 if (cell->flags & 1)
2344 {
2345 rc_key_t key_ov = key;
2346 maptex tex = self->tex [TEXID_SPEECH];
2347 rc_array_t *arr;
2348 int px = x * Tw + Tw * 2 / 32;
2349 int py = y * Th - Th * 6 / 32;
2350
2351 key_ov.texname = tex.name;
2352 arr = rc_array (rc_ov, &key_ov);
2353
2354 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
2355 rc_t2f_v3f (arr, 0 , tex.t, px , py + Th, 0);
2356 rc_t2f_v3f (arr, tex.s, tex.t, px + Tw, py + Th, 0);
2357 rc_t2f_v3f (arr, tex.s, 0 , px + Tw, py , 0);
2358 }
2359 }
2360 }
2361 }
2362
2363 rc_draw (rc);
2364 rc_clear (rc);
2365
2366 // go through all smoothlevels, lowest to highest, then draw.
2367 // this is basically counting sort
2368 {
2369 int w, b;
2370
2371 glEnable (GL_TEXTURE_2D);
2372 glBegin (GL_QUADS);
2373 for (w = 0; w < 256 / 32; ++w)
2374 {
2375 uint32_t smask = smooth_level [w];
2376 if (smask)
2377 for (b = 0; b < 32; ++b)
2378 if (smask & (((uint32_t)1) << b))
1500 { 2379 {
1501 maptex tex = self->tex [face]; 2380 int level = (w << 5) | b;
2381 HE *he;
1502 2382
1503 int px = (x + 1) * 32 - tex.w; 2383 hv_iterinit (smooth);
1504 int py = (y + 1) * 32 - tex.h; 2384 while ((he = hv_iternext (smooth)))
1505
1506 if (last_name != tex.name)
1507 { 2385 {
2386 smooth_key *skey = (smooth_key *)HeKEY (he);
2387 IV bits = SvIVX (HeVAL (he));
2388
2389 if (!(bits & 0x1000)
2390 && skey->level == level
2391 && level > smooth_max [skey->x][skey->y])
2392 {
2393 maptex tex = self->tex [skey->tile];
2394 int px = (((int)skey->x) - 1) * Tw;
2395 int py = (((int)skey->y) - 1) * Th;
2396 int border = bits & 15;
2397 int corner = (bits >> 8) & ~(bits >> 4) & 15;
2398 float dx = tex.s * .0625f; // 16 images/row
2399 float dy = tex.t * .5f ; // 2 images/column
2400
2401 if (tex.name)
2402 {
2403 // this time avoiding texture state changes
2404 // save gobs of state changes.
2405 if (key.texname != tex.name)
2406 {
2407 self->tex [skey->tile].unused = 0;
2408
1508 glEnd (); 2409 glEnd ();
1509 last_name = tex.name;
1510 glBindTexture (GL_TEXTURE_2D, last_name); 2410 glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1511 glBegin (GL_QUADS); 2411 glBegin (GL_QUADS);
2412 }
2413
2414 if (border)
2415 {
2416 float ox = border * dx;
2417
2418 glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
2419 glTexCoord2f (ox , dy ); glVertex2i (px , py + Th);
2420 glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py + Th);
2421 glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + Tw, py );
2422 }
2423
2424 if (corner)
2425 {
2426 float ox = corner * dx;
2427
2428 glTexCoord2f (ox , dy ); glVertex2i (px , py );
2429 glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + Th);
2430 glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + Tw, py + Th);
2431 glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py );
2432 }
2433 }
2434 }
1512 } 2435 }
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 } 2436 }
1519 }
1520 } 2437 }
1521 2438
1522 glEnd (); 2439 glEnd ();
1523
1524 glDisable (GL_TEXTURE_2D); 2440 glDisable (GL_TEXTURE_2D);
2441 key.texname = -1;
2442 }
2443
2444 hv_clear (smooth);
2445 }
2446
2447 if (pl_tex.name)
2448 {
2449 maptex tex = pl_tex;
2450 int px = pl_x + sdx;
2451 int py = pl_y + sdy;
2452
2453 key.texname = tex.name;
2454 arr = rc_array (rc, &key);
2455
2456 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
2457 rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
2458 rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
2459 rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
2460
2461 rc_draw (rc);
2462 }
2463
2464 rc_draw (rc_ov);
2465 rc_clear (rc_ov);
2466
1525 glDisable (GL_BLEND); 2467 glDisable (GL_BLEND);
1526} 2468 rc_free (rc);
2469 rc_free (rc_ov);
1527 2470
2471 // top layer: overlays such as the health bar
2472 for (y = 0; y < sh; y++)
2473 if (0 <= y + my && y + my < self->rows)
2474 {
2475 maprow *row = self->row + (y + my);
2476
2477 for (x = 0; x < sw; x++)
2478 if (row->c0 <= x + mx && x + mx < row->c1)
2479 {
2480 mapcell *cell = row->col + (x + mx - row->c0);
2481
2482 int px = x * Tw;
2483 int py = y * Th;
2484
2485 if (expect_false (cell->player == player))
2486 {
2487 px += sdx;
2488 py += sdy;
2489 }
2490
2491 if (cell->stat_hp)
2492 {
2493 int width = cell->stat_width * Tw;
2494 int thick = (sh * Th / 32 + 27) / 28 + 1 + cell->stat_width;
2495
2496 glColor3ub (0, 0, 0);
2497 glRectf (px + 1, py - thick - 2,
2498 px + width - 1, py);
2499
2500 glColor3ub (cell->stat_hp, 255 - cell->stat_hp, 0);
2501 glRectf (px + 2,
2502 py - thick - 1,
2503 px + width - 2 - cell->stat_hp * (width - 4) / 255, py - 1);
2504 }
2505 }
2506 }
2507}
2508
1528void 2509void
1529draw_magicmap (CFClient::Map self, int dx, int dy, int w, int h, unsigned char *data) 2510draw_magicmap (DC::Map self, int w, int h, unsigned char *data)
1530 CODE: 2511 CODE:
1531{ 2512{
1532 static float color[16][3] = { 2513 static float color[16][3] = {
1533 { 0.00, 0.00, 0.00 }, 2514 { 0.00f, 0.00f, 0.00f },
1534 { 1.00, 1.00, 1.00 }, 2515 { 1.00f, 1.00f, 1.00f },
1535 { 0.00, 0.00, 0.55 }, 2516 { 0.00f, 0.00f, 0.55f },
1536 { 1.00, 0.00, 0.00 }, 2517 { 1.00f, 0.00f, 0.00f },
1537 2518
1538 { 1.00, 0.54, 0.00 }, 2519 { 1.00f, 0.54f, 0.00f },
1539 { 0.11, 0.56, 1.00 }, 2520 { 0.11f, 0.56f, 1.00f },
1540 { 0.93, 0.46, 0.00 }, 2521 { 0.93f, 0.46f, 0.00f },
1541 { 0.18, 0.54, 0.34 }, 2522 { 0.18f, 0.54f, 0.34f },
1542 2523
1543 { 0.56, 0.73, 0.56 }, 2524 { 0.56f, 0.73f, 0.56f },
1544 { 0.80, 0.80, 0.80 }, 2525 { 0.80f, 0.80f, 0.80f },
1545 { 0.55, 0.41, 0.13 }, 2526 { 0.55f, 0.41f, 0.13f },
1546 { 0.99, 0.77, 0.26 }, 2527 { 0.99f, 0.77f, 0.26f },
1547 2528
1548 { 0.74, 0.65, 0.41 }, 2529 { 0.74f, 0.65f, 0.41f },
1549 2530
1550 { 0.00, 1.00, 1.00 }, 2531 { 0.00f, 1.00f, 1.00f },
1551 { 1.00, 0.00, 1.00 }, 2532 { 1.00f, 0.00f, 1.00f },
1552 { 1.00, 1.00, 0.00 }, 2533 { 1.00f, 1.00f, 0.00f },
1553 }; 2534 };
1554 2535
1555 int x, y; 2536 int x, y;
1556 2537
1557 glEnable (GL_TEXTURE_2D); 2538 glEnable (GL_TEXTURE_2D);
2539 /* GL_REPLACE would be correct, as we don't need to modulate alpha,
2540 * but the nvidia driver (185.18.14) mishandles alpha textures
2541 * and takes the colour from god knows where instead of using
2542 * Cp. MODULATE results in the same colour, but slightly different
2543 * alpha, but atcually gives us the correct colour with nvidia.
2544 */
1558 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE); 2545 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1559 glEnable (GL_BLEND); 2546 glEnable (GL_BLEND);
1560 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA); 2547 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1561 glBegin (GL_QUADS); 2548 glBegin (GL_QUADS);
1562 2549
1563 for (y = 0; y < h; y++) 2550 for (y = 0; y < h; y++)
… …
1567 2554
1568 if (m) 2555 if (m)
1569 { 2556 {
1570 float *c = color [m & 15]; 2557 float *c = color [m & 15];
1571 2558
1572 float tx1 = m & 0x40 ? 0.5 : 0.; 2559 float tx1 = m & 0x40 ? 0.5f : 0.f;
1573 float tx2 = tx1 + 0.5; 2560 float tx2 = tx1 + 0.5f;
1574 2561
1575 glColor4f (c[0], c[1], c[2], 0.75); 2562 glColor4f (c[0], c[1], c[2], 1);
1576 glTexCoord2f (tx1, 0.); glVertex2i (x , y ); 2563 glTexCoord2f (tx1, 0.); glVertex2i (x , y );
1577 glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1); 2564 glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
1578 glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1); 2565 glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
1579 glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y ); 2566 glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
1580 } 2567 }
… …
1584 glDisable (GL_BLEND); 2571 glDisable (GL_BLEND);
1585 glDisable (GL_TEXTURE_2D); 2572 glDisable (GL_TEXTURE_2D);
1586} 2573}
1587 2574
1588void 2575void
1589fow_texture (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh) 2576fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1590 PPCODE: 2577 PPCODE:
1591{ 2578{
1592 int vx, vy;
1593 int x, y; 2579 int x, y;
1594 int sw4 = (sw + 3) & ~3; 2580 int sw1 = sw + 2;
2581 int sh1 = sh + 2;
2582 int sh3 = sh * 3;
2583 int sw3 = sw * 3;
1595 SV *darkness_sv = sv_2mortal (newSV (sw4 * sh)); 2584 SV *darkness3_sv = sv_2mortal (newSV (sw3 * sh3));
1596 uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv); 2585 uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
1597 2586 uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
1598 memset (darkness, 255, sw4 * sh); 2587 memset (darkness1, 0, sw1*sh1);
2588
1599 SvPOK_only (darkness_sv); 2589 SvPOK_only (darkness3_sv);
1600 SvCUR_set (darkness_sv, sw4 * sh); 2590 SvCUR_set (darkness3_sv, sw3 * sh3);
1601 2591
1602 vx = self->x + (self->w - sw + 1) / 2 - shift_x; 2592 mx += self->x - 1;
1603 vy = self->y + (self->h - sh + 1) / 2 - shift_y; 2593 my += self->y - 1;
1604 2594
1605 for (y = 0; y < sh; y++) 2595 for (y = 0; y < sh1; y++)
1606 if (0 <= y + vy && y + vy < self->rows) 2596 if (0 <= y + my && y + my < self->rows)
1607 { 2597 {
1608 maprow *row = self->row + (y + vy); 2598 maprow *row = self->row + (y + my);
1609 2599
1610 for (x = 0; x < sw; x++) 2600 for (x = 0; x < sw1; x++)
1611 if (row->c0 <= x + vx && x + vx < row->c1) 2601 if (row->c0 <= x + mx && x + mx < row->c1)
1612 { 2602 {
1613 mapcell *cell = row->col + (x + vx - row->c0); 2603 mapcell *cell = row->col + (x + mx - row->c0);
1614 2604
1615 darkness[y * sw4 + x] = cell->darkness < 0 2605 darkness1 [y * sw1 + x] = cell->darkness
2606 ? DARKNESS_ADJUST (255 - (cell->darkness - 1))
1616 ? 255 - FOW_DARKNESS 2607 : DARKNESS_ADJUST (255 - FOW_DARKNESS);
1617 : 255 - cell->darkness;
1618 } 2608 }
1619 } 2609 }
1620 2610
2611 for (y = 0; y < sh; ++y)
2612 for (x = 0; x < sw; ++x)
2613 {
2614 uint8_t d11 = darkness1 [(y ) * sw1 + x ];
2615 uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
2616 uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
2617 uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
2618 uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
2619 uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
2620 uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
2621 uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
2622 uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
2623
2624 uint8_t r11 = (d11 + d21 + d12) / 3;
2625 uint8_t r21 = d21;
2626 uint8_t r31 = (d21 + d31 + d32) / 3;
2627
2628 uint8_t r12 = d12;
2629 uint8_t r22 = d22;
2630 uint8_t r32 = d32;
2631
2632 uint8_t r13 = (d13 + d23 + d12) / 3;
2633 uint8_t r23 = d23;
2634 uint8_t r33 = (d23 + d33 + d32) / 3;
2635
2636 darkness3 [(y * 3 ) * sw3 + (x * 3 )] = MAX (d22, r11);
2637 darkness3 [(y * 3 ) * sw3 + (x * 3 + 1)] = MAX (d22, r21);
2638 darkness3 [(y * 3 ) * sw3 + (x * 3 + 2)] = MAX (d22, r31);
2639 darkness3 [(y * 3 + 1) * sw3 + (x * 3 )] = MAX (d22, r12);
2640 darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 1)] = MAX (d22, r22); /* this MUST be == d22 */
2641 darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 2)] = MAX (d22, r32);
2642 darkness3 [(y * 3 + 2) * sw3 + (x * 3 )] = MAX (d22, r13);
2643 darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 1)] = MAX (d22, r23);
2644 darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 2)] = MAX (d22, r33);
2645 }
2646
2647 free (darkness1);
2648
1621 EXTEND (SP, 3); 2649 EXTEND (SP, 3);
1622 PUSHs (sv_2mortal (newSViv (sw4))); 2650 PUSHs (sv_2mortal (newSViv (sw3)));
1623 PUSHs (sv_2mortal (newSViv (sh))); 2651 PUSHs (sv_2mortal (newSViv (sh3)));
1624 PUSHs (darkness_sv); 2652 PUSHs (darkness3_sv);
1625} 2653}
1626 2654
1627SV * 2655SV *
1628get_rect (CFClient::Map self, int x0, int y0, int w, int h) 2656get_rect (DC::Map self, int x0, int y0, int w, int h)
1629 CODE: 2657 CODE:
1630{ 2658{
1631 int x, y, x1, y1; 2659 int x, y, x1, y1;
1632 SV *data_sv = newSV (w * h * 7 + 5); 2660 SV *data_sv = newSV (w * h * 7 + 5);
1633 uint8_t *data = (uint8_t *)SvPVX (data_sv); 2661 uint8_t *data = (uint8_t *)SvPVX (data_sv);
… …
1658 if (row && row->c0 <= x && x < row->c1) 2686 if (row && row->c0 <= x && x < row->c1)
1659 { 2687 {
1660 mapcell *cell = row->col + (x - row->c0); 2688 mapcell *cell = row->col + (x - row->c0);
1661 uint8_t flags = 0; 2689 uint8_t flags = 0;
1662 2690
1663 if (cell->face [0]) flags |= 1; 2691 if (cell->tile [0]) flags |= 1;
1664 if (cell->face [1]) flags |= 2; 2692 if (cell->tile [1]) flags |= 2;
1665 if (cell->face [2]) flags |= 4; 2693 if (cell->tile [2]) flags |= 4;
1666 2694
1667 *data++ = flags; 2695 *data++ = flags;
1668 2696
1669 if (flags & 1) 2697 if (flags & 1)
1670 { 2698 {
2699 tileid tile = cell->tile [0];
1671 *data++ = cell->face [0] >> 8; 2700 *data++ = tile >> 8;
1672 *data++ = cell->face [0]; 2701 *data++ = tile;
1673 } 2702 }
1674 2703
1675 if (flags & 2) 2704 if (flags & 2)
1676 { 2705 {
2706 tileid tile = cell->tile [1];
1677 *data++ = cell->face [1] >> 8; 2707 *data++ = tile >> 8;
1678 *data++ = cell->face [1]; 2708 *data++ = tile;
1679 } 2709 }
1680 2710
1681 if (flags & 4) 2711 if (flags & 4)
1682 { 2712 {
2713 tileid tile = cell->tile [2];
1683 *data++ = cell->face [2] >> 8; 2714 *data++ = tile >> 8;
1684 *data++ = cell->face [2]; 2715 *data++ = tile;
1685 } 2716 }
1686 } 2717 }
1687 else 2718 else
1688 *data++ = 0; 2719 *data++ = 0;
1689 } 2720 }
1690 } 2721 }
1691 2722
2723 /* if size is w*h + 5 then no data has been found */
2724 if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)
2725 {
1692 SvPOK_only (data_sv); 2726 SvPOK_only (data_sv);
1693 SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv)); 2727 SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
2728 }
2729
1694 RETVAL = data_sv; 2730 RETVAL = data_sv;
1695} 2731}
1696 OUTPUT: 2732 OUTPUT:
1697 RETVAL 2733 RETVAL
1698 2734
1699void 2735void
1700set_rect (CFClient::Map self, int x0, int y0, uint8_t *data) 2736set_rect (DC::Map self, int x0, int y0, SV *data_sv)
1701 PPCODE: 2737 PPCODE:
1702{ 2738{
1703 int x, y, z; 2739 int x, y, z;
1704 int w, h; 2740 int w, h;
1705 int x1, y1; 2741 int x1, y1;
2742 STRLEN len;
2743 uint8_t *data, *end;
2744
2745 len = SvLEN (data_sv);
2746 SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
2747 data = SvPVbyte_nolen (data_sv);
2748 end = data + len + 8;
2749
2750 if (len < 5)
2751 XSRETURN_EMPTY;
1706 2752
1707 if (*data++ != 0) 2753 if (*data++ != 0)
1708 return; /* version mismatch */ 2754 XSRETURN_EMPTY; /* version mismatch */
1709 2755
1710 w = *data++ << 8; w |= *data++; 2756 w = *data++ << 8; w |= *data++;
1711 h = *data++ << 8; h |= *data++; 2757 h = *data++ << 8; h |= *data++;
1712 2758
1713 // we need to do this 'cause we don't keep an absolute coord system for rows 2759 // we need to do this 'cause we don't keep an absolute coord system for rows
… …
1725 { 2771 {
1726 maprow *row = map_get_row (self, y); 2772 maprow *row = map_get_row (self, y);
1727 2773
1728 for (x = x0; x < x1; x++) 2774 for (x = x0; x < x1; x++)
1729 { 2775 {
2776 uint8_t flags;
2777
2778 if (data + 7 >= end)
2779 XSRETURN_EMPTY;
2780
1730 uint8_t flags = *data++; 2781 flags = *data++;
1731 2782
1732 if (flags) 2783 if (flags)
1733 { 2784 {
1734 mapface face[3] = { 0, 0, 0 };
1735
1736 mapcell *cell = row_get_cell (row, x); 2785 mapcell *cell = row_get_cell (row, x);
2786 tileid tile[3] = { 0, 0, 0 };
1737 2787
1738 if (flags & 1) { face[0] = *data++ << 8; face[0] |= *data++; } 2788 if (flags & 1) { tile[0] = *data++ << 8; tile[0] |= *data++; }
1739 if (flags & 2) { face[1] = *data++ << 8; face[1] |= *data++; } 2789 if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
1740 if (flags & 4) { face[2] = *data++ << 8; face[2] |= *data++; } 2790 if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
1741 2791
1742 if (cell->darkness <= 0) 2792 if (cell->darkness == 0)
1743 { 2793 {
1744 cell->darkness = -1; 2794 /*cell->darkness = 0;*/
2795 EXTEND (SP, 3);
1745 2796
1746 for (z = 0; z <= 2; z++) 2797 for (z = 0; z <= 2; z++)
1747 { 2798 {
1748 cell->face[z] = face[z]; 2799 tileid t = tile [z];
1749 2800
1750 if (face[z] && (face[z] >= self->texs || !self->tex[face [z]].name)) 2801 if (t >= self->texs || (t && !self->tex [t].name))
2802 {
1751 XPUSHs (sv_2mortal (newSViv (face[z]))); 2803 PUSHs (sv_2mortal (newSViv (t)));
2804 need_texid (self, t);
2805 }
2806
2807 cell->tile [z] = t;
1752 } 2808 }
1753 } 2809 }
1754 } 2810 }
1755 } 2811 }
1756 } 2812 }
1757} 2813}
1758 2814
1759MODULE = CFClient PACKAGE = CFClient::MixChunk 2815MODULE = Deliantra::Client PACKAGE = DC::RW
1760 2816
1761CFClient::MixChunk 2817DC::RW
1762new_from_file (SV *class, char *path) 2818new (SV *class, SV *data_sv)
1763 CODE: 2819 CODE:
1764 RETVAL = Mix_LoadWAV (path); 2820{
2821 STRLEN datalen;
2822 char *data = SvPVbyte (data_sv, datalen);
2823
2824 RETVAL = SDL_RWFromConstMem (data, datalen);
2825}
1765 OUTPUT: 2826 OUTPUT:
1766 RETVAL 2827 RETVAL
1767 2828
2829DC::RW
2830new_from_file (SV *class, const char *path, const char *mode = "rb")
2831 CODE:
2832 RETVAL = SDL_RWFromFile (path, mode);
2833 OUTPUT:
2834 RETVAL
2835
2836# fails on win32:
2837# dc.xs(2268) : error C2059: syntax error : '('
1768void 2838#void
2839#close (DC::RW self)
2840# CODE:
2841# (self->(close)) (self);
2842
2843MODULE = Deliantra::Client PACKAGE = DC::Channel
2844
2845PROTOTYPES: DISABLE
2846
2847DC::Channel
2848find ()
2849 CODE:
2850{
2851 RETVAL = Mix_GroupAvailable (-1);
2852
2853 if (RETVAL < 0)
2854 {
2855 RETVAL = Mix_GroupOldest (-1);
2856
2857 if (RETVAL < 0)
2858 {
2859 // happens sometimes, maybe it just stopped playing(?)
2860 RETVAL = Mix_GroupAvailable (-1);
2861
2862 if (RETVAL < 0)
2863 XSRETURN_UNDEF;
2864 }
2865 else
2866 Mix_HaltChannel (RETVAL);
2867 }
2868
2869 Mix_UnregisterAllEffects (RETVAL);
2870 Mix_Volume (RETVAL, 128);
2871}
2872 OUTPUT:
2873 RETVAL
2874
2875void
2876halt (DC::Channel self)
2877 CODE:
2878 Mix_HaltChannel (self);
2879
2880void
2881expire (DC::Channel self, int ticks = -1)
2882 CODE:
2883 Mix_ExpireChannel (self, ticks);
2884
2885void
2886fade_out (DC::Channel self, int ticks = -1)
2887 CODE:
2888 Mix_FadeOutChannel (self, ticks);
2889
2890int
2891volume (DC::Channel self, int volume)
2892 CODE:
2893 RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
2894 OUTPUT:
2895 RETVAL
2896
2897void
2898unregister_all_effects (DC::Channel self)
2899 CODE:
2900 Mix_UnregisterAllEffects (self);
2901
2902void
2903set_panning (DC::Channel self, int left, int right)
2904 CODE:
2905 left = CLAMP (left , 0, 255);
2906 right = CLAMP (right, 0, 255);
2907 Mix_SetPanning (self, left, right);
2908
2909void
2910set_distance (DC::Channel self, int distance)
2911 CODE:
2912 Mix_SetDistance (self, CLAMP (distance, 0, 255));
2913
2914void
2915set_position (DC::Channel self, int angle, int distance)
2916 CODE:
2917
2918void
2919set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
2920 CODE:
2921{
2922 int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
2923 int angle = atan2f (dx, -dy) * 180.f / (float)M_PI + 360.f;
2924 Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
2925}
2926
2927void
2928set_reverse_stereo (DC::Channel self, int flip)
2929 CODE:
2930 Mix_SetReverseStereo (self, flip);
2931
2932MODULE = Deliantra::Client PACKAGE = DC::MixChunk
2933
2934PROTOTYPES: DISABLE
2935
2936void
2937decoders ()
2938 PPCODE:
2939#if SDL_MIXER_MAJOR_VERSION > 1 || SDL_MIXER_MINOR_VERSION > 2 || SDL_MIXER_PATCHLEVEL >= 10
2940 int i, num = Mix_GetNumChunkDecoders ();
2941 EXTEND (SP, num);
2942 for (i = 0; i < num; ++i)
2943 PUSHs (sv_2mortal (newSVpv (Mix_GetChunkDecoder (i), 0)));
2944#else
2945 XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
2946#endif
2947
2948DC::MixChunk
2949new (SV *class, DC::RW rwops)
2950 CODE:
2951 RETVAL = Mix_LoadWAV_RW (rwops, 1);
2952 OUTPUT:
2953 RETVAL
2954
2955void
1769DESTROY (CFClient::MixChunk self) 2956DESTROY (DC::MixChunk self)
1770 CODE: 2957 CODE:
1771 Mix_FreeChunk (self); 2958 Mix_FreeChunk (self);
1772 2959
1773int 2960int
1774volume (CFClient::MixChunk self, int volume = -1) 2961volume (DC::MixChunk self, int volume = -1)
1775 CODE: 2962 CODE:
2963 if (items > 1)
2964 volume = CLAMP (volume, 0, 128);
1776 RETVAL = Mix_VolumeChunk (self, volume); 2965 RETVAL = Mix_VolumeChunk (self, volume);
1777 OUTPUT: 2966 OUTPUT:
1778 RETVAL 2967 RETVAL
1779 2968
1780int 2969DC::Channel
1781play (CFClient::MixChunk self, int channel = -1, int loops = 0, int ticks = -1) 2970play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
1782 CODE: 2971 CODE:
2972{
1783 RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks); 2973 RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
2974
2975 if (RETVAL < 0)
2976 XSRETURN_UNDEF;
2977
2978 if (channel < 0)
2979 {
2980 Mix_UnregisterAllEffects (RETVAL);
2981 Mix_Volume (RETVAL, 128);
2982 }
2983}
1784 OUTPUT: 2984 OUTPUT:
1785 RETVAL 2985 RETVAL
1786 2986
1787MODULE = CFClient PACKAGE = CFClient::MixMusic 2987MODULE = Deliantra::Client PACKAGE = DC::MixMusic
2988
2989void
2990decoders ()
2991 PPCODE:
2992#if SDL_MIXER_MAJOR_VERSION > 1 || SDL_MIXER_MINOR_VERSION > 2 || SDL_MIXER_PATCHLEVEL >= 10
2993 int i, num = Mix_GetNumMusicDecoders ();
2994 EXTEND (SP, num);
2995 for (i = 0; i < num; ++i)
2996 PUSHs (sv_2mortal (newSVpv (Mix_GetMusicDecoder (i), 0)));
2997#else
2998 XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
2999#endif
1788 3000
1789int 3001int
1790volume (int volume = -1) 3002volume (int volume = -1)
3003 PROTOTYPE: ;$
1791 CODE: 3004 CODE:
3005 if (items > 0)
3006 volume = CLAMP (volume, 0, 128);
1792 RETVAL = Mix_VolumeMusic (volume); 3007 RETVAL = Mix_VolumeMusic (volume);
1793 OUTPUT: 3008 OUTPUT:
1794 RETVAL 3009 RETVAL
1795 3010
1796CFClient::MixMusic 3011void
1797new_from_file (SV *class, char *path) 3012fade_out (int ms)
1798 CODE: 3013 CODE:
1799 RETVAL = Mix_LoadMUS (path); 3014 Mix_FadeOutMusic (ms);
3015
3016void
3017halt ()
3018 CODE:
3019 Mix_HaltMusic ();
3020
3021int
3022playing ()
3023 CODE:
3024 RETVAL = Mix_PlayingMusic ();
1800 OUTPUT: 3025 OUTPUT:
1801 RETVAL 3026 RETVAL
1802 3027
3028DC::MixMusic
3029new (SV *class, DC::RW rwops)
3030 CODE:
3031 RETVAL = Mix_LoadMUS_RW (rwops);
3032 OUTPUT:
3033 RETVAL
3034
1803void 3035void
1804DESTROY (CFClient::MixMusic self) 3036DESTROY (DC::MixMusic self)
1805 CODE: 3037 CODE:
1806 Mix_FreeMusic (self); 3038 Mix_FreeMusic (self);
1807 3039
1808int 3040int
1809play (CFClient::MixMusic self, int loops = -1) 3041play (DC::MixMusic self, int loops = -1)
1810 CODE: 3042 CODE:
1811 RETVAL = Mix_PlayMusic (self, loops); 3043 RETVAL = Mix_PlayMusic (self, loops);
1812 OUTPUT: 3044 OUTPUT:
1813 RETVAL 3045 RETVAL
1814 3046
3047void
3048fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
3049 CODE:
3050 Mix_FadeInMusicPos (self, loops, ms, position);
3051
1815MODULE = CFClient PACKAGE = CFClient::OpenGL 3052MODULE = Deliantra::Client PACKAGE = DC::OpenGL
3053
3054PROTOTYPES: ENABLE
1816 3055
1817BOOT: 3056BOOT:
1818{ 3057{
1819 HV *stash = gv_stashpv ("CFClient::OpenGL", 1); 3058 HV *stash = gv_stashpv ("DC::OpenGL", 1);
1820 static const struct { 3059 static const struct {
1821 const char *name; 3060 const char *name;
1822 IV iv; 3061 IV iv;
1823 } *civ, const_iv[] = { 3062 } *civ, const_iv[] = {
1824# define const_iv(name) { # name, (IV)name } 3063# define const_iv(name) { # name, (IV)name }
3064 const_iv (GL_VENDOR),
3065 const_iv (GL_VERSION),
3066 const_iv (GL_EXTENSIONS),
3067 const_iv (GL_MAX_TEXTURE_UNITS),
1825 const_iv (GL_COLOR_MATERIAL), 3068 const_iv (GL_COLOR_MATERIAL),
1826 const_iv (GL_SMOOTH), 3069 const_iv (GL_SMOOTH),
1827 const_iv (GL_FLAT), 3070 const_iv (GL_FLAT),
1828 const_iv (GL_DITHER), 3071 const_iv (GL_DITHER),
1829 const_iv (GL_BLEND), 3072 const_iv (GL_BLEND),
… …
1833 const_iv (GL_ALPHA_TEST), 3076 const_iv (GL_ALPHA_TEST),
1834 const_iv (GL_NORMALIZE), 3077 const_iv (GL_NORMALIZE),
1835 const_iv (GL_RESCALE_NORMAL), 3078 const_iv (GL_RESCALE_NORMAL),
1836 const_iv (GL_FRONT), 3079 const_iv (GL_FRONT),
1837 const_iv (GL_BACK), 3080 const_iv (GL_BACK),
3081 const_iv (GL_AUX0),
1838 const_iv (GL_AND), 3082 const_iv (GL_AND),
1839 const_iv (GL_ONE), 3083 const_iv (GL_ONE),
1840 const_iv (GL_ZERO), 3084 const_iv (GL_ZERO),
1841 const_iv (GL_SRC_ALPHA), 3085 const_iv (GL_SRC_ALPHA),
1842 const_iv (GL_DST_ALPHA), 3086 const_iv (GL_DST_ALPHA),
1843 const_iv (GL_ONE_MINUS_SRC_ALPHA), 3087 const_iv (GL_ONE_MINUS_SRC_ALPHA),
1844 const_iv (GL_ONE_MINUS_DST_ALPHA), 3088 const_iv (GL_ONE_MINUS_DST_ALPHA),
3089 const_iv (GL_SRC_COLOR),
3090 const_iv (GL_DST_COLOR),
3091 const_iv (GL_ONE_MINUS_SRC_COLOR),
3092 const_iv (GL_ONE_MINUS_DST_COLOR),
1845 const_iv (GL_SRC_ALPHA_SATURATE), 3093 const_iv (GL_SRC_ALPHA_SATURATE),
1846 const_iv (GL_RGB), 3094 const_iv (GL_RGB),
1847 const_iv (GL_RGBA), 3095 const_iv (GL_RGBA),
1848 const_iv (GL_RGBA4), 3096 const_iv (GL_RGBA4),
1849 const_iv (GL_RGBA8), 3097 const_iv (GL_RGBA8),
… …
1855 const_iv (GL_INTENSITY), 3103 const_iv (GL_INTENSITY),
1856 const_iv (GL_LUMINANCE), 3104 const_iv (GL_LUMINANCE),
1857 const_iv (GL_LUMINANCE_ALPHA), 3105 const_iv (GL_LUMINANCE_ALPHA),
1858 const_iv (GL_FLOAT), 3106 const_iv (GL_FLOAT),
1859 const_iv (GL_UNSIGNED_INT_8_8_8_8_REV), 3107 const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
3108 const_iv (GL_COMPRESSED_ALPHA_ARB),
3109 const_iv (GL_COMPRESSED_LUMINANCE_ARB),
3110 const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
3111 const_iv (GL_COMPRESSED_INTENSITY_ARB),
3112 const_iv (GL_COMPRESSED_RGB_ARB),
3113 const_iv (GL_COMPRESSED_RGBA_ARB),
1860 const_iv (GL_COMPILE), 3114 const_iv (GL_COMPILE),
3115 const_iv (GL_PROXY_TEXTURE_1D),
3116 const_iv (GL_PROXY_TEXTURE_2D),
1861 const_iv (GL_TEXTURE_1D), 3117 const_iv (GL_TEXTURE_1D),
1862 const_iv (GL_TEXTURE_2D), 3118 const_iv (GL_TEXTURE_2D),
1863 const_iv (GL_TEXTURE_ENV), 3119 const_iv (GL_TEXTURE_ENV),
1864 const_iv (GL_TEXTURE_MAG_FILTER), 3120 const_iv (GL_TEXTURE_MAG_FILTER),
1865 const_iv (GL_TEXTURE_MIN_FILTER), 3121 const_iv (GL_TEXTURE_MIN_FILTER),
… …
1886 const_iv (GL_COLOR_LOGIC_OP), 3142 const_iv (GL_COLOR_LOGIC_OP),
1887 const_iv (GL_SEPARABLE_2D), 3143 const_iv (GL_SEPARABLE_2D),
1888 const_iv (GL_CONVOLUTION_2D), 3144 const_iv (GL_CONVOLUTION_2D),
1889 const_iv (GL_CONVOLUTION_BORDER_MODE), 3145 const_iv (GL_CONVOLUTION_BORDER_MODE),
1890 const_iv (GL_CONSTANT_BORDER), 3146 const_iv (GL_CONSTANT_BORDER),
3147 const_iv (GL_POINTS),
1891 const_iv (GL_LINES), 3148 const_iv (GL_LINES),
3149 const_iv (GL_LINE_STRIP),
1892 const_iv (GL_LINE_LOOP), 3150 const_iv (GL_LINE_LOOP),
1893 const_iv (GL_QUADS), 3151 const_iv (GL_QUADS),
1894 const_iv (GL_QUAD_STRIP), 3152 const_iv (GL_QUAD_STRIP),
1895 const_iv (GL_TRIANGLES), 3153 const_iv (GL_TRIANGLES),
1896 const_iv (GL_TRIANGLE_STRIP), 3154 const_iv (GL_TRIANGLE_STRIP),
1897 const_iv (GL_TRIANGLE_FAN), 3155 const_iv (GL_TRIANGLE_FAN),
3156 const_iv (GL_POLYGON),
1898 const_iv (GL_PERSPECTIVE_CORRECTION_HINT), 3157 const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
3158 const_iv (GL_POINT_SMOOTH_HINT),
3159 const_iv (GL_LINE_SMOOTH_HINT),
3160 const_iv (GL_POLYGON_SMOOTH_HINT),
3161 const_iv (GL_GENERATE_MIPMAP_HINT),
3162 const_iv (GL_TEXTURE_COMPRESSION_HINT),
1899 const_iv (GL_FASTEST), 3163 const_iv (GL_FASTEST),
3164 const_iv (GL_DONT_CARE),
3165 const_iv (GL_NICEST),
1900 const_iv (GL_V2F), 3166 const_iv (GL_V2F),
1901 const_iv (GL_V3F), 3167 const_iv (GL_V3F),
1902 const_iv (GL_T2F_V3F), 3168 const_iv (GL_T2F_V3F),
1903 const_iv (GL_T2F_N3F_V3F), 3169 const_iv (GL_T2F_N3F_V3F),
3170 const_iv (GL_FUNC_ADD),
3171 const_iv (GL_FUNC_SUBTRACT),
3172 const_iv (GL_FUNC_REVERSE_SUBTRACT),
1904# undef const_iv 3173# undef const_iv
1905 }; 3174 };
1906 3175
1907 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 3176 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
1908 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 3177 newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
3178
3179 texture_av = newAV ();
3180 AvREAL_off (texture_av);
1909} 3181}
3182
3183void
3184disable_GL_EXT_blend_func_separate ()
3185 CODE:
3186 gl.BlendFuncSeparate = 0;
3187 gl.BlendFuncSeparateEXT = 0;
3188
3189void
3190apple_nvidia_bug (int enable)
1910 3191
1911char * 3192char *
1912gl_vendor () 3193gl_vendor ()
1913 CODE: 3194 CODE:
1914 RETVAL = (char *)glGetString (GL_VENDOR); 3195 RETVAL = (char *)glGetString (GL_VENDOR);
… …
1927 CODE: 3208 CODE:
1928 RETVAL = (char *)glGetString (GL_EXTENSIONS); 3209 RETVAL = (char *)glGetString (GL_EXTENSIONS);
1929 OUTPUT: 3210 OUTPUT:
1930 RETVAL 3211 RETVAL
1931 3212
3213const char *glGetString (GLenum pname)
3214
3215GLint glGetInteger (GLenum pname)
3216 CODE:
3217 glGetIntegerv (pname, &RETVAL);
3218 OUTPUT:
3219 RETVAL
3220
3221GLdouble glGetDouble (GLenum pname)
3222 CODE:
3223 glGetDoublev (pname, &RETVAL);
3224 OUTPUT:
3225 RETVAL
3226
1932int glGetError () 3227int glGetError ()
1933 3228
1934void glFinish () 3229void glFinish ()
3230
3231void glFlush ()
1935 3232
1936void glClear (int mask) 3233void glClear (int mask)
1937 3234
1938void glClearColor (float r, float g, float b, float a = 1.0) 3235void glClearColor (float r, float g, float b, float a = 1.0)
1939 PROTOTYPE: @ 3236 PROTOTYPE: @
… …
1950 3247
1951void glBlendFuncSeparate (int sa, int da, int saa, int daa) 3248void glBlendFuncSeparate (int sa, int da, int saa, int daa)
1952 CODE: 3249 CODE:
1953 gl_BlendFuncSeparate (sa, da, saa, daa); 3250 gl_BlendFuncSeparate (sa, da, saa, daa);
1954 3251
3252# void glBlendEquation (int se)
3253
1955void glDepthMask (int flag) 3254void glDepthMask (int flag)
1956 3255
1957void glLogicOp (int opcode) 3256void glLogicOp (int opcode)
1958 3257
1959void glColorMask (int red, int green, int blue, int alpha) 3258void glColorMask (int red, int green, int blue, int alpha)
… …
1973# near_ and far_ are due to microsofts buggy "c" compiler 3272# near_ and far_ are due to microsofts buggy "c" compiler
1974void glFrustum (double left, double right, double bottom, double top, double near_, double far_) 3273void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
1975 3274
1976# near_ and far_ are due to microsofts buggy "c" compiler 3275# near_ and far_ are due to microsofts buggy "c" compiler
1977void glOrtho (double left, double right, double bottom, double top, double near_, double far_) 3276void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
3277
3278PROTOTYPES: DISABLE
1978 3279
1979void glViewport (int x, int y, int width, int height) 3280void glViewport (int x, int y, int width, int height)
1980 3281
1981void glScissor (int x, int y, int width, int height) 3282void glScissor (int x, int y, int width, int height)
1982 3283
… …
1990 3291
1991void glRotate (float angle, float x, float y, float z) 3292void glRotate (float angle, float x, float y, float z)
1992 CODE: 3293 CODE:
1993 glRotatef (angle, x, y, z); 3294 glRotatef (angle, x, y, z);
1994 3295
1995void glBegin (int mode)
1996
1997void glEnd ()
1998
1999void glColor (float r, float g, float b, float a = 1.0) 3296void glColor (float r, float g, float b, float a = 1.0)
2000 PROTOTYPE: @ 3297 PROTOTYPE: @
2001 ALIAS: 3298 ALIAS:
2002 glColor_premultiply = 1 3299 glColor_premultiply = 1
2003 CODE: 3300 CODE:
2004 if (ix) 3301 if (ix)
2005 { 3302 {
2006 r *= a; 3303 r *= a;
2007 g *= a; 3304 g *= a;
2008 b *= a; 3305 b *= a;
2009 } 3306 }
2010 // microsoft visual "c" rounds instead of truncating... 3307 // microsoft visual "c" rounds instead of truncating...
2011 glColor4ub (MIN ((int)(r * 256.f), 255), 3308 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 3309
2022void glRasterPos (float x, float y, float z = 0.) 3310void glRasterPos (float x, float y, float z = 0.)
2023 CODE: 3311 CODE:
2024 glRasterPos3f (0, 0, z); 3312 glRasterPos3f (0, 0, z);
2025 glBitmap (0, 0, 0, 0, x, y, 0); 3313 glBitmap (0, 0, 0, 0, x, y, 0);
… …
2030 3318
2031void glTexCoord (float s, float t) 3319void glTexCoord (float s, float t)
2032 CODE: 3320 CODE:
2033 glTexCoord2f (s, t); 3321 glTexCoord2f (s, t);
2034 3322
3323void glRect (float x1, float y1, float x2, float y2)
3324 CODE:
3325 glRectf (x1, y1, x2, y2);
3326
3327void glRect_lineloop (float x1, float y1, float x2, float y2)
3328 CODE:
3329 glBegin (GL_LINE_LOOP);
3330 glVertex2f (x1, y1);
3331 glVertex2f (x2, y1);
3332 glVertex2f (x2, y2);
3333 glVertex2f (x1, y2);
3334 glEnd ();
3335
3336PROTOTYPES: ENABLE
3337
3338void glBegin (int mode)
3339
3340void glEnd ()
3341
3342void glPointSize (GLfloat size)
3343
3344void glLineWidth (GLfloat width)
3345
3346void glInterleavedArrays (int format, int stride, char *data)
3347
3348void glDrawElements (int mode, int count, int type, char *indices)
3349
3350# 1.2 void glDrawRangeElements (int mode, int start, int end
3351
2035void glTexEnv (int target, int pname, float param) 3352void glTexEnv (int target, int pname, float param)
2036 CODE: 3353 CODE:
2037 glTexEnvf (target, pname, param); 3354 glTexEnvf (target, pname, param);
2038 3355
2039void glTexParameter (int target, int pname, float param) 3356void 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) 3372void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
2056 CODE: 3373 CODE:
2057 if (gl.SeparableFilter2D) 3374 if (gl.SeparableFilter2D)
2058 gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column); 3375 gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2059 3376
2060void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data) 3377void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
2061 3378
2062void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border) 3379void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2063 3380
2064void glDrawPixels (int width, int height, int format, int type, char *pixels) 3381void glDrawPixels (int width, int height, int format, int type, char *pixels)
3382
3383void glPixelZoom (float x, float y)
2065 3384
2066void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR) 3385void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
2067 3386
2068int glGenTexture () 3387int glGenTexture ()
2069 CODE: 3388 CODE:
2070{ 3389 RETVAL = gen_texture ();
2071 GLuint name;
2072 glGenTextures (1, &name);
2073 RETVAL = name;
2074}
2075 OUTPUT: 3390 OUTPUT:
2076 RETVAL 3391 RETVAL
2077 3392
2078void glDeleteTexture (int name) 3393void glDeleteTexture (int name)
2079 CODE: 3394 CODE:
2080{
2081 GLuint name_ = name;
2082 glDeleteTextures (1, &name_); 3395 del_texture (name);
2083} 3396
2084
2085int glGenList () 3397int glGenList ()
2086 CODE: 3398 CODE:
2087 RETVAL = glGenLists (1); 3399 RETVAL = glGenLists (1);
2088 OUTPUT: 3400 OUTPUT:
2089 RETVAL 3401 RETVAL
… …
2096 3408
2097void glEndList () 3409void glEndList ()
2098 3410
2099void glCallList (int list) 3411void glCallList (int list)
2100 3412
3413void c_init ()
3414 CODE:
3415 glPixelStorei (GL_PACK_ALIGNMENT , 1);
3416 glPixelStorei (GL_UNPACK_ALIGNMENT, 1);
2101 3417
3418MODULE = Deliantra::Client PACKAGE = DC::UI::Base
3419
3420PROTOTYPES: DISABLE
3421
3422void
3423find_widget (SV *self, NV x, NV y)
3424 PPCODE:
3425{
3426 if (within_widget (self, x, y))
3427 XPUSHs (self);
3428}
3429
3430BOOT:
3431{
3432 hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
3433
3434 draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
3435 draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
3436 draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
3437 draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
3438}
3439
3440void
3441draw (SV *self)
3442 CODE:
3443{
3444 HV *hv;
3445 SV **svp;
3446 NV x, y, w, h;
3447 SV *draw_x_sv = GvSV (draw_x_gv);
3448 SV *draw_y_sv = GvSV (draw_y_gv);
3449 SV *draw_w_sv = GvSV (draw_w_gv);
3450 SV *draw_h_sv = GvSV (draw_h_gv);
3451 double draw_x, draw_y;
3452
3453 if (!SvROK (self))
3454 croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
3455
3456 hv = (HV *)SvRV (self);
3457
3458 if (SvTYPE (hv) != SVt_PVHV)
3459 croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
3460
3461 svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
3462 svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
3463
3464 if (!h || !w)
3465 XSRETURN_EMPTY;
3466
3467 svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
3468 svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
3469
3470 draw_x = SvNV (draw_x_sv) + x;
3471 draw_y = SvNV (draw_y_sv) + y;
3472
3473 if (draw_x + w < 0 || draw_x >= SvNV (draw_w_sv)
3474 || draw_y + h < 0 || draw_y >= SvNV (draw_h_sv))
3475 XSRETURN_EMPTY;
3476
3477 sv_setnv (draw_x_sv, draw_x);
3478 sv_setnv (draw_y_sv, draw_y);
3479
3480 glPushMatrix ();
3481 glTranslated (x, y, 0);
3482
3483 if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
3484 {
3485 svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
3486
3487 if (svp && SvTRUE (*svp))
3488 {
3489 glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
3490 glEnable (GL_BLEND);
3491 glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
3492 glBegin (GL_QUADS);
3493 glVertex2f (0, 0);
3494 glVertex2f (w, 0);
3495 glVertex2f (w, h);
3496 glVertex2f (0, h);
3497 glEnd ();
3498 glDisable (GL_BLEND);
3499 }
3500 }
3501#if 0
3502 // draw borders, for debugging
3503 glPushMatrix ();
3504 glColor4f (1., 1., 0., 1.);
3505 glTranslatef (.5, .5, 0.);
3506 glBegin (GL_LINE_LOOP);
3507 glVertex2f (0 , 0);
3508 glVertex2f (w - 1, 0);
3509 glVertex2f (w - 1, h - 1);
3510 glVertex2f (0 , h - 1);
3511 glEnd ();
3512 glPopMatrix ();
3513#endif
3514 PUSHMARK (SP);
3515 XPUSHs (self);
3516 PUTBACK;
3517 call_method ("_draw", G_VOID | G_DISCARD);
3518 SPAGAIN;
3519
3520 glPopMatrix ();
3521
3522 draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
3523 draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
3524}
3525

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