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Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.105 by root, Mon Jun 5 03:33:09 2006 UTC vs.
Revision 1.329 by root, Sun Nov 18 13:07:51 2018 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#include "flat_hash_map.hpp"
21
22#ifdef _WIN32
23# undef pipe
24// microsoft vs. C
25# define sqrtf(x) sqrt(x)
26# define atan2f(x,y) atan2(x,y)
27# define M_PI 3.14159265f
28#endif
29
30#include <cassert>
12#include <math.h> 31#include <cmath>
13#include <string.h> 32#include <cstring>
14#include <stdio.h> 33#include <cstdio>
34#include <cstdlib>
35
36#include <utility>
37#include <bitset>
38
39#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
15 40
16#include <SDL.h> 41#include <SDL.h>
42#include <SDL_thread.h>
17#include <SDL_endian.h> 43#include <SDL_endian.h>
18#include <SDL_image.h> 44#include <SDL_image.h>
19#include <SDL_mixer.h> 45#include <SDL_mixer.h>
20#include <SDL_opengl.h> 46#include <SDL_opengl.h>
21 47
48/* work around os x broken headers */
49#ifdef __MACOSX__
50typedef void (APIENTRYP PFNGLBLENDFUNCSEPARATEPROC) (GLenum sfactorRGB, GLenum dfactorRGB, GLenum sfactorAlpha, GLenum dfactorAlpha);
51typedef void (APIENTRYP PFNGLACTIVETEXTUREPROC) (GLenum texture);
52typedef void (APIENTRYP PFNGLMULTITEXCOORD2FPROC) (GLenum target, GLfloat s, GLfloat t);
53#endif
54
55#define PANGO_ENABLE_BACKEND
56#define G_DISABLE_CAST_CHECKS
57
22#include <glib/gmacros.h> 58#include <glib.h>
23 59
24#include <pango/pango.h> 60#include <pango/pango.h>
25#include <pango/pangofc-fontmap.h> 61
26#include <pango/pangoft2.h> 62#ifndef PANGO_VERSION_CHECK
27#include <pango/pangocairo.h> 63# define PANGO_VERSION_CHECK(a,b,c) 0
64#endif
65
66#if !PANGO_VERSION_CHECK (1, 15, 2)
67# define pango_layout_get_line_readonly pango_layout_get_line
68# define pango_layout_get_lines_readonly pango_layout_get_lines
69# define pango_layout_iter_get_line_readonly pango_layout_iter_get_line
70# define pango_layout_iter_get_run_readonly pango_layout_iter_get_run
71#endif
28 72
29#ifndef _WIN32 73#ifndef _WIN32
30# include <sys/types.h> 74# include <sys/types.h>
31# include <sys/socket.h> 75# include <sys/socket.h>
32# include <netinet/in.h> 76# include <netinet/in.h>
33# include <netinet/tcp.h> 77# include <netinet/tcp.h>
34# include <inttypes.h> 78# include <inttypes.h>
79#endif
80
81#if __GNUC__ >= 4
82# define expect(expr,value) __builtin_expect ((expr),(value))
35#else 83#else
36 typedef unsigned char uint8_t; 84# define expect(expr,value) (expr)
37 typedef unsigned short uint16_t;
38 typedef unsigned int uint32_t;
39 typedef signed char int8_t;
40 typedef signed short int16_t;
41 typedef signed int int32_t;
42#endif 85#endif
43 86
44#include "glext.h" 87#define expect_false(expr) expect ((expr) != 0, 0)
88#define expect_true(expr) expect ((expr) != 0, 1)
45 89
90#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
91
92/* this is used as fow flag as well, so has to have a different value */
93/* then anything that is computed by incoming darkness */
46#define FOW_DARKNESS 32 94#define FOW_DARKNESS 50
95#define DARKNESS_ADJUST(n) (n)
47 96
48#define MAP_EXTEND_X 32 97#define MAP_EXTEND_X 32
49#define MAP_EXTEND_Y 512 98#define MAP_EXTEND_Y 512
50 99
51#define MIN_FONT_HEIGHT 10 100#define MIN_FONT_HEIGHT 10
101
102/* mask out modifiers we are not interested in */
103#define MOD_MASK (KMOD_CTRL | KMOD_SHIFT | KMOD_ALT | KMOD_META)
104
105#define KMOD_LRAM 0x10000 // our extension
106
107#define TEXID_SPEECH 1
108#define TEXID_NOFACE 2
109
110static char *
111fast_sv_grow (SV *sv, STRLEN need)
112{
113 STRLEN len = SvLEN (sv);
114 STRLEN want = SvCUR (sv) + need;
115
116 if (expect_false (len < want))
117 {
118 do
119 len *= 2;
120 while (len < want);
121
122 sv_grow (sv, len);
123 }
124
125 SvCUR_set (sv, want);
126 return SvEND (sv) - need;
127}
128
129static AV *texture_av;
52 130
53static struct 131static struct
54{ 132{
55#define GL_FUNC(ptr,name) ptr name; 133#define GL_FUNC(ptr,name) ptr name;
56#include "glfunc.h" 134#include "glfunc.h"
57#undef GL_FUNC 135#undef GL_FUNC
58} gl; 136} gl;
59 137
138static void
60static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa) 139gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
61{ 140{
62 if (gl.BlendFuncSeparate) 141 if (gl.BlendFuncSeparate)
63 gl.BlendFuncSeparate (sa, da, saa, daa); 142 gl.BlendFuncSeparate (sa, da, saa, daa);
64 else if (gl.BlendFuncSeparateEXT) 143 else if (gl.BlendFuncSeparateEXT)
65 gl.BlendFuncSeparateEXT (sa, da, saa, daa); 144 gl.BlendFuncSeparateEXT (sa, da, saa, daa);
66 else 145 else
67 glBlendFunc (sa, da); 146 glBlendFunc (sa, da);
68} 147}
69 148
149static GLuint
150gen_texture ()
151{
152 GLuint name;
153
154 if (AvFILL (texture_av) >= 0)
155 name = (GLuint)(size_t)av_pop (texture_av);
156 else
157 glGenTextures (1, &name);
158
159 return name;
160}
161
162static void
163del_texture (GLuint name)
164{
165 /* make a half-assed attempt at returning the memory used by the texture */
166 /* textures are frequently being reused by cfplus anyway */
167 /*glBindTexture (GL_TEXTURE_2D, name);*/
168 /*glTexImage2D (GL_TEXTURE_2D, 0, GL_ALPHA, 0, 0, 0, GL_ALPHA, GL_UNSIGNED_BYTE, 0);*/
169 av_push (texture_av, (SV *)(size_t)name);
170 glDeleteTextures (1, &name);
171}
172
173#include "texcache.c"
174#include "rendercache.c"
175
176#include "pango-font.c"
177#include "pango-fontmap.c"
178#include "pango-render.c"
179
180typedef IV DC__Channel;
181typedef SDL_RWops *DC__RW;
70typedef Mix_Chunk *CFClient__MixChunk; 182typedef Mix_Chunk *DC__MixChunk;
71typedef Mix_Music *CFClient__MixMusic; 183typedef Mix_Music *DC__MixMusic;
72 184
73typedef PangoFontDescription *CFClient__Font; 185typedef PangoFontDescription *DC__Font;
74 186
187static int
188shape_attr_p (PangoLayoutRun *run)
189{
190 GSList *attrs = run->item->analysis.extra_attrs;
191
192 while (attrs)
193 {
194 PangoAttribute *attr = (PangoAttribute *)attrs->data;
195
196 if (attr->klass->type == PANGO_ATTR_SHAPE)
197 return 1;
198
199 attrs = attrs->next;
200 }
201
202 return 0;
203}
204
75typedef struct cf_layout { 205struct cf_layout {
76 PangoLayout *pl; // either derived from a cairo or ft2 context 206 PangoLayout *pl;
77 int rgba; // wether we use rgba (cairo) or grayscale (ft2)
78 float r, g, b, a; // default color for rgba mode 207 float r, g, b, a; // default color for rgba mode
79 int base_height; 208 int base_height;
80 CFClient__Font font; 209 DC__Font font;
81} *CFClient__Layout; 210 rc_t rc;
211};
82 212
213typedef cf_layout *DC__Layout;
214
83static CFClient__Font default_font; 215static DC__Font default_font;
84static PangoContext *ft2_context, *cairo_context; 216static PangoContext *opengl_context;
85static PangoFontMap *ft2_fontmap, *cairo_fontmap; 217static PangoFontMap *opengl_fontmap;
86 218
87static void 219static void
88substitute_func (FcPattern *pattern, gpointer data) 220substitute_func (FcPattern *pattern, gpointer data)
89{ 221{
90 FcPatternAddBool (pattern, FC_HINTING , 1); 222 FcPatternAddBool (pattern, FC_HINTING, 1);
91 //FcPatternAddBool (pattern, FC_AUTOHINT, 1); 223#ifdef FC_HINT_STYLE
224 FcPatternAddInteger (pattern, FC_HINT_STYLE, FC_HINT_FULL);
225#endif
92 FcPatternAddBool (pattern, FC_AUTOHINT, 0); 226 FcPatternAddBool (pattern, FC_AUTOHINT, 0);
93} 227}
94 228
95static void 229static void
96layout_update_font (CFClient__Layout self) 230layout_update_font (DC__Layout self)
97{ 231{
98 /* use a random scale factor to account for unknown descenders, 0.8 works 232 /* use a random scale factor to account for unknown descenders, 0.8 works
99 * reasonably well with bitstream vera 233 * reasonably well with dejavu/bistream fonts
100 */ 234 */
101 PangoFontDescription *font = self->font ? self->font : default_font; 235 PangoFontDescription *font = self->font ? self->font : default_font;
102 236
103 pango_font_description_set_absolute_size (font, 237 pango_font_description_set_absolute_size (font,
104 MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10)); 238 MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
105 239
106 pango_layout_set_font_description (self->pl, font); 240 pango_layout_set_font_description (self->pl, font);
107} 241}
108 242
109static void 243static void
110layout_get_pixel_size (CFClient__Layout self, int *w, int *h) 244layout_get_pixel_size (DC__Layout self, int *w, int *h)
111{ 245{
246 PangoRectangle rect;
247
248 // get_pixel_* wrongly rounds down
112 pango_layout_get_pixel_size (self->pl, w, h); 249 pango_layout_get_extents (self->pl, 0, &rect);
113 250
114 if (!*w) *w = 1; 251 rect.width = (rect.width + PANGO_SCALE - 1) / PANGO_SCALE;
115 if (!*h) *h = 1; 252 rect.height = (rect.height + PANGO_SCALE - 1) / PANGO_SCALE;
116 253
117 *w = (*w + 3) & ~3; 254 if (!rect.width) rect.width = 1;
118} 255 if (!rect.height) rect.height = 1;
119 256
257 *w = rect.width;
258 *h = rect.height;
259}
260
261typedef uint16_t tileid;
120typedef uint16_t mapface; 262typedef uint16_t faceid;
121 263
122typedef struct { 264struct maptex
265{
123 GLint name; 266 GLuint name;
124 int w, h; 267 int w, h;
125 float s, t; 268 float s, t;
126 uint8_t r, g, b, a; 269 uint8_t r, g, b, a;
127} maptex; 270 tileid smoothtile;
271 uint8_t smoothlevel;
272 uint8_t unused; /* set to zero on use */
273};
128 274
129typedef struct { 275struct mapcell
276{
277 uint32_t player;
278 tileid tile[3];
130 int16_t darkness; 279 uint16_t darkness;
131 mapface face[3]; 280 uint8_t stat_width, stat_hp, flags, smoothmax;
132} mapcell; 281};
133 282
134typedef struct { 283struct maprow
284{
135 int32_t c0, c1; 285 int32_t c0, c1;
136 mapcell *col; 286 mapcell *col;
137} maprow; 287};
138 288
139typedef struct map { 289struct mapgrid {
140 int x, y, w, h; 290 int x, y, w, h;
141 int ox, oy; /* offset to virtual global coordinate system */ 291 int ox, oy; /* offset to virtual global coordinate system */
142 int faces; 292 int faces; tileid *face2tile; // [faceid]
143 mapface *face; 293 int texs; maptex *tex; // [tileid]
144
145 int texs;
146 maptex *tex;
147 294
148 int32_t rows; 295 int32_t rows;
149 maprow *row; 296 maprow *row;
150} *CFClient__Map; 297};
151 298
152static char * 299typedef mapgrid *DC__Map;
300
301template<typename T>
302static void
153prepend (char *ptr, int sze, int inc) 303prepend (T *&ptr, int sze, int inc)
154{ 304{
155 char *p; 305 T *p;
156 306
157 New (0, p, sze + inc, char); 307 New (0, p, sze + inc, T);
158 Zero (p, inc, char); 308 Zero (p, inc, T);
159 Move (ptr, p + inc, sze, char); 309 Move (ptr, p + inc, sze, T);
160 Safefree (ptr); 310 Safefree (ptr);
161 311
162 return p; 312 ptr = p;
163} 313}
164 314
165static char * 315template<typename T>
316static void
166append (char *ptr, int sze, int inc) 317append (T *&ptr, int sze, int inc)
167{ 318{
168 Renew (ptr, sze + inc, char); 319 Renew (ptr, sze + inc, T);
169 Zero (ptr + sze, inc, char); 320 Zero (ptr + sze, inc, T);
170
171 return ptr;
172} 321}
173 322
174#define Append(type,ptr,sze,inc) (ptr) = (type *)append ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type)) 323static void
175#define Prepend(type,ptr,sze,inc) (ptr) = (type *)prepend ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type)) 324need_facenum (struct mapgrid *self, faceid face)
325{
326 while (self->faces <= face)
327 {
328 append (self->face2tile, self->faces, self->faces);
329 self->faces *= 2;
330 }
331}
332
333static void
334need_texid (struct mapgrid *self, int texid)
335{
336 while (self->texs <= texid)
337 {
338 append (self->tex, self->texs, self->texs);
339 self->texs *= 2;
340 }
341}
176 342
177static maprow * 343static maprow *
178map_get_row (CFClient__Map self, int y) 344map_get_row (mapgrid *self, int y)
179{ 345{
180 if (0 > y) 346 if (0 > y)
181 { 347 {
182 int extend = - y + MAP_EXTEND_Y; 348 int extend = - y + MAP_EXTEND_Y;
183 Prepend (maprow, self->row, self->rows, extend); 349 prepend (self->row, self->rows, extend);
184 350
185 self->rows += extend; 351 self->rows += extend;
186 self->y += extend; 352 self->y += extend;
187 y += extend; 353 y += extend;
188 } 354 }
189 else if (y >= self->rows) 355 else if (y >= self->rows)
190 { 356 {
191 int extend = y - self->rows + MAP_EXTEND_Y; 357 int extend = y - self->rows + MAP_EXTEND_Y;
192 Append (maprow, self->row, self->rows, extend); 358 append (self->row, self->rows, extend);
193 self->rows += extend; 359 self->rows += extend;
194 } 360 }
195 361
196 return self->row + y; 362 return self->row + y;
197} 363}
… …
207 } 373 }
208 374
209 if (row->c0 > x) 375 if (row->c0 > x)
210 { 376 {
211 int extend = row->c0 - x + MAP_EXTEND_X; 377 int extend = row->c0 - x + MAP_EXTEND_X;
212 Prepend (mapcell, row->col, row->c1 - row->c0, extend); 378 prepend (row->col, row->c1 - row->c0, extend);
213 row->c0 -= extend; 379 row->c0 -= extend;
214 } 380 }
215 else if (x >= row->c1) 381 else if (x >= row->c1)
216 { 382 {
217 int extend = x - row->c1 + MAP_EXTEND_X; 383 int extend = x - row->c1 + MAP_EXTEND_X;
218 Append (mapcell, row->col, row->c1 - row->c0, extend); 384 append (row->col, row->c1 - row->c0, extend);
219 row->c1 += extend; 385 row->c1 += extend;
220 } 386 }
221 387
222 return row->col + (x - row->c0); 388 return row->col + (x - row->c0);
223} 389}
224 390
225static mapcell * 391static mapcell *
226map_get_cell (CFClient__Map self, int x, int y) 392map_get_cell (mapgrid *self, int x, int y)
227{ 393{
228 return row_get_cell (map_get_row (self, y), x); 394 return row_get_cell (map_get_row (self, y), x);
229} 395}
230 396
231static void 397static void
232map_clear (CFClient__Map self) 398map_clear (mapgrid *self)
233{ 399{
234 int r; 400 int r;
235 401
236 for (r = 0; r < self->rows; r++) 402 for (r = 0; r < self->rows; r++)
237 Safefree (self->row[r].col); 403 Safefree (self->row[r].col);
… …
244 self->oy = 0; 410 self->oy = 0;
245 self->row = 0; 411 self->row = 0;
246 self->rows = 0; 412 self->rows = 0;
247} 413}
248 414
415#define CELL_CLEAR(cell) \
416 do { \
417 if ((cell)->player) \
418 (cell)->tile [2] = 0; \
419 (cell)->darkness = 0; \
420 (cell)->stat_hp = 0; \
421 (cell)->flags = 0; \
422 (cell)->player = 0; \
423 } while (0)
424
249static void 425static void
250map_blank (CFClient__Map self, int x0, int y0, int w, int h) 426map_blank (mapgrid *self, int x0, int y0, int w, int h)
251{ 427{
252 int x, y; 428 int x, y;
253 maprow *row; 429 maprow *row;
430 mapcell *cell;
254 431
255 for (y = y0; y < y0 + h; y++) 432 for (y = y0; y < y0 + h; y++)
256 if (y >= 0) 433 if (y >= 0)
257 { 434 {
258 if (y >= self->rows) 435 if (y >= self->rows)
… …
264 if (x >= row->c0) 441 if (x >= row->c0)
265 { 442 {
266 if (x >= row->c1) 443 if (x >= row->c1)
267 break; 444 break;
268 445
269 row->col[x - row->c0].darkness = -1; 446 cell = row->col + x - row->c0;
447
448 CELL_CLEAR (cell);
270 } 449 }
271 } 450 }
451}
452
453struct smooth_key
454{
455 tileid tile;
456 uint8_t x, y, level;
457
458 bool operator == (const smooth_key &o) const
459 {
460 return tile == o.tile && x == o.x && y == o.y && level == o.level;
461 }
462};
463
464typedef ska::flat_hash_map<smooth_key, IV> smooth_hash;
465
466namespace std {
467 template <>
468 struct hash<smooth_key>
469 {
470 size_t operator () (const smooth_key &v) const
471 {
472 return v.tile + (v.x << 8) + (v.y << 16) + (v.level << 24);
473 }
474 };
475}
476
477static void
478smooth_or_bits (smooth_hash &h, smooth_key &key, IV bits)
479{
480 auto &&it = h.find (key);
481
482 if (it == h.end ())
483 h.insert (std::make_pair (key, bits));
484 else
485 it->second |= bits;
272} 486}
273 487
274static void 488static void
275music_finished (void) 489music_finished (void)
276{ 490{
… …
295 ev.data2 = 0; 509 ev.data2 = 0;
296 510
297 SDL_PushEvent ((SDL_Event *)&ev); 511 SDL_PushEvent ((SDL_Event *)&ev);
298} 512}
299 513
300MODULE = CFClient PACKAGE = CFClient 514// approximately divide by 255
515static unsigned int
516div255 (unsigned int n)
517{
518 return (n + (n >> 8)) >> 8;
519}
520
521static unsigned int
522minpot (unsigned int n)
523{
524 if (!n)
525 return 0;
526
527 --n;
528
529 n |= n >> 1;
530 n |= n >> 2;
531 n |= n >> 4;
532 n |= n >> 8;
533 n |= n >> 16;
534
535 return n + 1;
536}
537
538static unsigned int
539popcount (unsigned int n)
540{
541 n -= (n >> 1) & 0x55555555U;
542 n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
543 n = ((n >> 4) + n) & 0x0f0f0f0fU;
544 n *= 0x01010101U;
545
546 return n >> 24;
547}
548
549/* SDL should provide this, really. */
550#define SDLK_MODIFIER_MIN 300
551#define SDLK_MODIFIER_MAX 314
552
553/******************************************************************************/
554
555static GV *draw_x_gv, *draw_y_gv, *draw_w_gv, *draw_h_gv;
556static GV *hover_gv;
557
558static int
559within_widget (SV *widget, NV x, NV y)
560{
561 HV *self;
562 SV **svp;
563 NV wx, ww, wy, wh;
564
565 if (!SvROK (widget))
566 return 0;
567
568 self = (HV *)SvRV (widget);
569
570 if (SvTYPE (self) != SVt_PVHV)
571 return 0;
572
573 svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
574 if (y < wy)
575 return 0;
576
577 svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
578 if (y >= wy + wh)
579 return 0;
580
581 svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
582 if (x < wx)
583 return 0;
584
585 svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
586 if (x >= wx + ww)
587 return 0;
588
589 svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
590 if (!svp || !SvTRUE (*svp))
591 return 0;
592
593 return 1;
594}
595
596/******************************************************************************/
597
598/* process keyboard modifiers */
599static int
600mod_munge (int mod)
601{
602 mod &= MOD_MASK;
603
604 if (mod & (KMOD_META | KMOD_ALT))
605 mod |= KMOD_LRAM;
606
607 return mod;
608}
609
610static void
611deliantra_main (SV *real_main)
612{
613 dSP;
614
615 PUSHMARK (SP);
616 call_sv (real_main, G_DISCARD | G_VOID);
617}
618
619#ifdef __MACOSX__
620 static SV *real_main;
621
622 /* to due surprising braindamage on the side of SDL design, we
623 * do some mind-boggling hack here: SDL requires a custom main()
624 * on OS X, so... we provide one and call the original main(), which,
625 * due to shared library magic, calls -lSDLmain's main, not perl's main,
626 * and which calls our main (== SDL_main) back.
627 */
628 extern C_LINKAGE int
629 main (int argc, char *argv[])
630 {
631 deliantra_main (real_main);
632 }
633
634 #undef main
635
636 extern C_LINKAGE int main (int argc, char *argv[]);
637
638 static void
639 SDL_main_hack (SV *real_main_)
640 {
641 real_main = real_main_;
642
643 char *argv[] = { "deliantra client", 0 };
644 (main) (1, argv);
645 }
646#else
647 static void
648 SDL_main_hack (SV *real_main)
649 {
650 deliantra_main (real_main);
651 }
652#endif
653
654MODULE = Deliantra::Client PACKAGE = DC
301 655
302PROTOTYPES: ENABLE 656PROTOTYPES: ENABLE
303 657
304BOOT: 658BOOT:
305{ 659{
306 HV *stash = gv_stashpv ("CFClient", 1); 660 HV *stash = gv_stashpv ("DC", 1);
307 static const struct { 661 static const struct {
308 const char *name; 662 const char *name;
309 IV iv; 663 IV iv;
310 } *civ, const_iv[] = { 664 } *civ, const_iv[] = {
311# define const_iv(name) { # name, (IV)name } 665# define const_iv(name) { # name, (IV)name }
666 const_iv (SDLK_MODIFIER_MIN),
667 const_iv (SDLK_MODIFIER_MAX),
668
312 const_iv (SDL_ACTIVEEVENT), 669 const_iv (SDL_ACTIVEEVENT),
313 const_iv (SDL_KEYDOWN), 670 const_iv (SDL_KEYDOWN),
314 const_iv (SDL_KEYUP), 671 const_iv (SDL_KEYUP),
315 const_iv (SDL_MOUSEMOTION), 672 const_iv (SDL_MOUSEMOTION),
316 const_iv (SDL_MOUSEBUTTONDOWN), 673 const_iv (SDL_MOUSEBUTTONDOWN),
… …
325 const_iv (SDL_EVENT_RESERVEDA), 682 const_iv (SDL_EVENT_RESERVEDA),
326 const_iv (SDL_EVENT_RESERVEDB), 683 const_iv (SDL_EVENT_RESERVEDB),
327 const_iv (SDL_VIDEORESIZE), 684 const_iv (SDL_VIDEORESIZE),
328 const_iv (SDL_VIDEOEXPOSE), 685 const_iv (SDL_VIDEOEXPOSE),
329 const_iv (SDL_USEREVENT), 686 const_iv (SDL_USEREVENT),
687
688 const_iv (SDL_APPINPUTFOCUS),
689 const_iv (SDL_APPMOUSEFOCUS),
690 const_iv (SDL_APPACTIVE),
691
692
693 const_iv (SDLK_UNKNOWN),
694 const_iv (SDLK_FIRST),
695 const_iv (SDLK_BACKSPACE),
696 const_iv (SDLK_TAB),
697 const_iv (SDLK_CLEAR),
698 const_iv (SDLK_RETURN),
699 const_iv (SDLK_PAUSE),
700 const_iv (SDLK_ESCAPE),
701 const_iv (SDLK_SPACE),
702 const_iv (SDLK_EXCLAIM),
703 const_iv (SDLK_QUOTEDBL),
704 const_iv (SDLK_HASH),
705 const_iv (SDLK_DOLLAR),
706 const_iv (SDLK_AMPERSAND),
707 const_iv (SDLK_QUOTE),
708 const_iv (SDLK_LEFTPAREN),
709 const_iv (SDLK_RIGHTPAREN),
710 const_iv (SDLK_ASTERISK),
711 const_iv (SDLK_PLUS),
712 const_iv (SDLK_COMMA),
713 const_iv (SDLK_MINUS),
714 const_iv (SDLK_PERIOD),
715 const_iv (SDLK_SLASH),
716 const_iv (SDLK_0),
717 const_iv (SDLK_1),
718 const_iv (SDLK_2),
719 const_iv (SDLK_3),
720 const_iv (SDLK_4),
721 const_iv (SDLK_5),
722 const_iv (SDLK_6),
723 const_iv (SDLK_7),
724 const_iv (SDLK_8),
725 const_iv (SDLK_9),
726 const_iv (SDLK_COLON),
727 const_iv (SDLK_SEMICOLON),
728 const_iv (SDLK_LESS),
729 const_iv (SDLK_EQUALS),
730 const_iv (SDLK_GREATER),
731 const_iv (SDLK_QUESTION),
732 const_iv (SDLK_AT),
733
734 const_iv (SDLK_LEFTBRACKET),
735 const_iv (SDLK_BACKSLASH),
736 const_iv (SDLK_RIGHTBRACKET),
737 const_iv (SDLK_CARET),
738 const_iv (SDLK_UNDERSCORE),
739 const_iv (SDLK_BACKQUOTE),
740 const_iv (SDLK_DELETE),
741
742 const_iv (SDLK_FIRST),
743 const_iv (SDLK_LAST),
330 const_iv (SDLK_KP0), 744 const_iv (SDLK_KP0),
331 const_iv (SDLK_KP1), 745 const_iv (SDLK_KP1),
332 const_iv (SDLK_KP2), 746 const_iv (SDLK_KP2),
333 const_iv (SDLK_KP3), 747 const_iv (SDLK_KP3),
334 const_iv (SDLK_KP4), 748 const_iv (SDLK_KP4),
… …
389 const_iv (SDLK_BREAK), 803 const_iv (SDLK_BREAK),
390 const_iv (SDLK_MENU), 804 const_iv (SDLK_MENU),
391 const_iv (SDLK_POWER), 805 const_iv (SDLK_POWER),
392 const_iv (SDLK_EURO), 806 const_iv (SDLK_EURO),
393 const_iv (SDLK_UNDO), 807 const_iv (SDLK_UNDO),
808
394 const_iv (KMOD_NONE), 809 const_iv (KMOD_NONE),
810 const_iv (KMOD_SHIFT),
395 const_iv (KMOD_LSHIFT), 811 const_iv (KMOD_LSHIFT),
396 const_iv (KMOD_RSHIFT), 812 const_iv (KMOD_RSHIFT),
813 const_iv (KMOD_CTRL),
397 const_iv (KMOD_LCTRL), 814 const_iv (KMOD_LCTRL),
398 const_iv (KMOD_RCTRL), 815 const_iv (KMOD_RCTRL),
816 const_iv (KMOD_ALT),
399 const_iv (KMOD_LALT), 817 const_iv (KMOD_LALT),
400 const_iv (KMOD_RALT), 818 const_iv (KMOD_RALT),
819 const_iv (KMOD_META),
401 const_iv (KMOD_LMETA), 820 const_iv (KMOD_LMETA),
402 const_iv (KMOD_RMETA), 821 const_iv (KMOD_RMETA),
403 const_iv (KMOD_NUM), 822 const_iv (KMOD_NUM),
404 const_iv (KMOD_CAPS), 823 const_iv (KMOD_CAPS),
405 const_iv (KMOD_MODE), 824 const_iv (KMOD_MODE),
406 const_iv (KMOD_CTRL), 825
407 const_iv (KMOD_SHIFT), 826 const_iv (KMOD_LRAM),
408 const_iv (KMOD_ALT), 827
409 const_iv (KMOD_META) 828 const_iv (MIX_DEFAULT_FORMAT),
829
830 const_iv (SDL_INIT_TIMER),
831 const_iv (SDL_INIT_AUDIO),
832 const_iv (SDL_INIT_VIDEO),
833 const_iv (SDL_INIT_CDROM),
834 const_iv (SDL_INIT_JOYSTICK),
835 const_iv (SDL_INIT_EVERYTHING),
836 const_iv (SDL_INIT_NOPARACHUTE),
837 const_iv (SDL_INIT_EVENTTHREAD),
838
839 const_iv (SDL_GL_RED_SIZE),
840 const_iv (SDL_GL_GREEN_SIZE),
841 const_iv (SDL_GL_BLUE_SIZE),
842 const_iv (SDL_GL_ALPHA_SIZE),
843 const_iv (SDL_GL_DOUBLEBUFFER),
844 const_iv (SDL_GL_BUFFER_SIZE),
845 const_iv (SDL_GL_DEPTH_SIZE),
846 const_iv (SDL_GL_STENCIL_SIZE),
847 const_iv (SDL_GL_ACCUM_RED_SIZE),
848 const_iv (SDL_GL_ACCUM_GREEN_SIZE),
849 const_iv (SDL_GL_ACCUM_BLUE_SIZE),
850 const_iv (SDL_GL_ACCUM_ALPHA_SIZE),
851 const_iv (SDL_GL_STEREO),
852 const_iv (SDL_GL_MULTISAMPLEBUFFERS),
853 const_iv (SDL_GL_MULTISAMPLESAMPLES),
854 const_iv (SDL_GL_ACCELERATED_VISUAL),
855 const_iv (SDL_GL_SWAP_CONTROL),
856
857 const_iv (FOW_DARKNESS)
410# undef const_iv 858# undef const_iv
411 }; 859 };
412 860
413 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 861 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
414 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 862 newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
863
864 assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
865 assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
415} 866}
867
868void
869weaken (SV *rv)
870 PROTOTYPE: $
871 CODE:
872 sv_rvweaken (rv);
873
874int
875in_destruct ()
876 CODE:
877 RETVAL = PL_main_cv == Nullcv;
878 OUTPUT:
879 RETVAL
880
881NV floor (NV x)
882
883NV ceil (NV x)
884
885IV minpot (UV n)
886
887IV popcount (UV n)
888
889NV distance (NV dx, NV dy)
890 CODE:
891 RETVAL = pow (dx * dx + dy * dy, 0.5);
892 OUTPUT:
893 RETVAL
416 894
417void 895void
418pango_init () 896pango_init ()
419 CODE: 897 CODE:
420 // delayed, so it can pick up new fonts added by AddFontResourceEx
421{ 898{
422 {
423 ft2_fontmap = pango_ft2_font_map_new (); 899 opengl_fontmap = pango_opengl_font_map_new ();
424 pango_ft2_font_map_set_default_substitute ((PangoFT2FontMap *)ft2_fontmap, substitute_func, 0, 0); 900 pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
425 ft2_context = pango_ft2_font_map_create_context ((PangoFT2FontMap *)ft2_fontmap); 901 opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
426 } 902 /*pango_context_set_font_description (opengl_context, default_font);*/
427 903#if PANGO_VERSION_CHECK (1, 15, 2)
428 { 904 pango_context_set_language (opengl_context, pango_language_from_string ("en"));
429 cairo_font_options_t *fopt = cairo_font_options_create (); 905 /*pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);*/
430 cairo_fontmap = pango_cairo_font_map_get_default (); 906#endif
431 cairo_context = pango_cairo_font_map_create_context ((PangoCairoFontMap *)cairo_fontmap);
432 cairo_font_options_set_antialias (fopt, CAIRO_ANTIALIAS_GRAY);
433 cairo_font_options_set_hint_style (fopt, CAIRO_HINT_STYLE_FULL);
434 cairo_font_options_set_hint_metrics (fopt, CAIRO_HINT_METRICS_ON);
435 pango_cairo_context_set_font_options (cairo_context, fopt);
436 cairo_font_options_destroy (fopt);
437 }
438} 907}
439 908
440int 909char *SDL_GetError ()
441SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO)
442 910
443void 911void SDL_main_hack (SV *real_main)
912 PROTOTYPE: &
913
914int SDL_Init (U32 flags)
915
916int SDL_InitSubSystem (U32 flags)
917
918void SDL_QuitSubSystem (U32 flags)
919
444SDL_Quit () 920void SDL_Quit ()
445 921
922int SDL_GL_SetAttribute (int attr, int value)
923 C_ARGS: (SDL_GLattr)attr, value
924
925int SDL_GL_GetAttribute (int attr)
926 CODE:
927 if (SDL_GL_GetAttribute ((SDL_GLattr)attr, &RETVAL))
928 XSRETURN_UNDEF;
929 OUTPUT:
930 RETVAL
931
446void 932void
447SDL_ListModes () 933SDL_ListModes (int rgb, int alpha)
448 PPCODE: 934 PPCODE:
449{ 935{
450 SDL_Rect **m; 936 SDL_Rect **m;
451 937
452 SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5); 938 SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
453 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5); 939 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
454 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5); 940 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
455 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1); 941 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
456 942
457 SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15); 943 SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
458 SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 16); 944 SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
459 945
460 SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0); 946 SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
461 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0); 947 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
462 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0); 948 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
463 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0); 949 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
464 950
465 SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1); 951 SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
466 952 SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
467 SDL_EnableUNICODE (1);
468 SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
469 953
470 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL); 954 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
471 955
472 if (m && m != (SDL_Rect **)-1) 956 if (m && m != (SDL_Rect **)-1)
473 while (*m) 957 while (*m)
474 { 958 {
959 if ((*m)->w >= 400 && (*m)->h >= 300)
960 {
475 AV *av = newAV (); 961 AV *av = newAV ();
476 av_push (av, newSViv ((*m)->w)); 962 av_push (av, newSViv ((*m)->w));
477 av_push (av, newSViv ((*m)->h)); 963 av_push (av, newSViv ((*m)->h));
964 av_push (av, newSViv (rgb));
965 av_push (av, newSViv (alpha));
478 XPUSHs (sv_2mortal (newRV_noinc ((SV *)av))); 966 XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
967 }
479 968
480 ++m; 969 ++m;
481 } 970 }
482} 971}
483 972
484char *
485SDL_GetError ()
486
487int 973int
488SDL_SetVideoMode (int w, int h, int fullscreen) 974SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
489 CODE: 975 CODE:
976{
977 SDL_EnableUNICODE (1);
978 SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
979
980 SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
981 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
982 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
983 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
984
490 RETVAL = !!SDL_SetVideoMode ( 985 RETVAL = !!SDL_SetVideoMode (
491 w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0) 986 w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)
492 ); 987 );
988
493 if (RETVAL) 989 if (RETVAL)
494 { 990 {
495 SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+"); 991 av_clear (texture_av);
496# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name); 992#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
497# include "glfunc.h" 993#include "glfunc.h"
498# undef GL_FUNC 994#undef GL_FUNC
995 if (!gl.ActiveTexture ) gl.ActiveTexture = gl.ActiveTextureARB;
996 if (!gl.MultiTexCoord2f) gl.MultiTexCoord2f = gl.MultiTexCoord2fARB;
499 } 997 }
998}
500 OUTPUT: 999 OUTPUT:
501 RETVAL 1000 RETVAL
1001
1002void
1003SDL_WM_SetCaption (const char *title, const char *icon)
502 1004
503void 1005void
504SDL_GL_SwapBuffers () 1006SDL_GL_SwapBuffers ()
505 1007
506char * 1008char *
507SDL_GetKeyName (int sym) 1009SDL_GetKeyName (int sym)
1010 C_ARGS: (SDLKey)sym
508 1011
1012int
1013SDL_GetAppState ()
1014
1015int
1016SDL_GetModState ()
1017
1018int
1019SDL_WaitEvent ()
1020 C_ARGS: 0
1021
509void 1022void
510SDL_PollEvent () 1023SDL_PumpEvents ()
1024
1025void
1026peep_events ()
511 PPCODE: 1027 PPCODE:
512{ 1028{
513 SDL_Event ev; 1029 SDL_Event ev;
514 1030
515 while (SDL_PollEvent (&ev)) 1031 SDL_PumpEvents ();
1032 while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
516 { 1033 {
517 HV *hv = newHV (); 1034 HV *hv = newHV ();
518 hv_store (hv, "type", 4, newSViv (ev.type), 0); 1035 hv_store (hv, "type", 4, newSViv (ev.type), 0);
519 1036
520 switch (ev.type) 1037 switch (ev.type)
521 { 1038 {
522 case SDL_KEYDOWN: 1039 case SDL_KEYDOWN:
523 case SDL_KEYUP: 1040 case SDL_KEYUP:
524 hv_store (hv, "state", 5, newSViv (ev.key.state), 0); 1041 hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
525 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0); 1042 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
526 hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0); 1043 hv_store (hv, "mod", 3, newSViv (mod_munge (ev.key.keysym.mod)), 0);
1044 hv_store (hv, "cmod", 4, newSViv (mod_munge (SDL_GetModState ())), 0); /* current mode */
527 hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0); 1045 hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
528 break; 1046 break;
529 1047
530 case SDL_ACTIVEEVENT: 1048 case SDL_ACTIVEEVENT:
531 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0); 1049 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
532 hv_store (hv, "state", 5, newSViv (ev.active.state), 0); 1050 hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
533 break; 1051 break;
534 1052
535 case SDL_MOUSEMOTION: 1053 case SDL_MOUSEMOTION:
1054 {
1055 int state = ev.motion.state;
1056 int x = ev.motion.x;
1057 int y = ev.motion.y;
1058 int xrel = ev.motion.xrel;
1059 int yrel = ev.motion.yrel;
1060
1061 /* do simplistic event compression */
1062 while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
1063 && state == ev.motion.state)
1064 {
1065 xrel += ev.motion.xrel;
1066 yrel += ev.motion.yrel;
1067 x = ev.motion.x;
1068 y = ev.motion.y;
1069 SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
1070 }
1071
536 hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0); 1072 hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
537
538 hv_store (hv, "state", 5, newSViv (ev.motion.state), 0); 1073 hv_store (hv, "state", 5, newSViv (state), 0);
539 hv_store (hv, "x", 1, newSViv (ev.motion.x), 0); 1074 hv_store (hv, "x", 1, newSViv (x), 0);
540 hv_store (hv, "y", 1, newSViv (ev.motion.y), 0); 1075 hv_store (hv, "y", 1, newSViv (y), 0);
541 hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0); 1076 hv_store (hv, "xrel", 4, newSViv (xrel), 0);
542 hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0); 1077 hv_store (hv, "yrel", 4, newSViv (yrel), 0);
1078 }
543 break; 1079 break;
544 1080
545 case SDL_MOUSEBUTTONDOWN: 1081 case SDL_MOUSEBUTTONDOWN:
546 case SDL_MOUSEBUTTONUP: 1082 case SDL_MOUSEBUTTONUP:
547 hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0); 1083 hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
548 1084
549 hv_store (hv, "button", 6, newSViv (ev.button.button), 0); 1085 hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
550 hv_store (hv, "state", 5, newSViv (ev.button.state), 0); 1086 hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
551 hv_store (hv, "x", 1, newSViv (ev.button.x), 0); 1087 hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
552 hv_store (hv, "y", 1, newSViv (ev.button.y), 0); 1088 hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
… …
557 hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0); 1093 hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
558 hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0); 1094 hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
559 break; 1095 break;
560 } 1096 }
561 1097
562 XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv))); 1098 XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
563 } 1099 }
564} 1100}
565 1101
1102char *
1103SDL_AudioDriverName ()
1104 CODE:
1105{
1106 char buf [256];
1107 if (!SDL_AudioDriverName (buf, sizeof (buf)))
1108 XSRETURN_UNDEF;
1109
1110 RETVAL = buf;
1111}
1112 OUTPUT:
1113 RETVAL
1114
566int 1115int
567Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048) 1116Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
568 POSTCALL: 1117 POSTCALL:
569 Mix_HookMusicFinished (music_finished); 1118 Mix_HookMusicFinished (music_finished);
570 Mix_ChannelFinished (channel_finished); 1119 Mix_ChannelFinished (channel_finished);
571 1120
572void 1121void
1122Mix_QuerySpec ()
1123 PPCODE:
1124{
1125 int freq, channels;
1126 Uint16 format;
1127
1128 if (Mix_QuerySpec (&freq, &format, &channels))
1129 {
1130 EXTEND (SP, 3);
1131 PUSHs (sv_2mortal (newSViv (freq)));
1132 PUSHs (sv_2mortal (newSViv (format)));
1133 PUSHs (sv_2mortal (newSViv (channels)));
1134 }
1135}
1136
1137void
573Mix_CloseAudio () 1138Mix_CloseAudio ()
574 1139
575int 1140int
576Mix_AllocateChannels (int numchans = -1) 1141Mix_AllocateChannels (int numchans = -1)
577 1142
1143const char *
1144Mix_GetError ()
1145
578void 1146void
579lowdelay (int fd, int val = 1) 1147lowdelay (int fd, int val = 1)
580 CODE: 1148 CODE:
1149 setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
1150
1151void
1152win32_proxy_info ()
1153 PPCODE:
1154{
581#ifndef _WIN32 1155#ifdef _WIN32
582 setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val)); 1156 char buffer[2048];
1157 DWORD buflen;
1158
1159 EXTEND (SP, 3);
1160
1161 buflen = sizeof (buffer);
1162 if (InternetQueryOption (0, INTERNET_OPTION_PROXY, (void *)buffer, &buflen))
1163 if (((INTERNET_PROXY_INFO *)buffer)->dwAccessType == INTERNET_OPEN_TYPE_PROXY)
1164 {
1165 PUSHs (newSVpv (((INTERNET_PROXY_INFO *)buffer)->lpszProxy, 0));
1166
1167 buflen = sizeof (buffer);
1168 if (InternetQueryOption (0, INTERNET_OPTION_PROXY_USERNAME, (void *)buffer, &buflen))
1169 {
1170 PUSHs (newSVpv (buffer, 0));
1171
1172 buflen = sizeof (buffer);
1173 if (InternetQueryOption (0, INTERNET_OPTION_PROXY_PASSWORD, (void *)buffer, &buflen))
1174 PUSHs (newSVpv (buffer, 0));
1175 }
1176 }
583#endif 1177#endif
1178}
584 1179
585void 1180int
586add_font (char *file) 1181add_font (char *file)
587 CODE: 1182 CODE:
588 FcConfigAppFontAddFile (0, (const FcChar8 *)file); /* no idea wether this is required */ 1183 RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
589#ifdef _WIN32 1184 OUTPUT:
590 // cairo... sigh... requires win2000 1185 RETVAL
591 AddFontResourceEx (file, FR_PRIVATE, 0); 1186
592#endif 1187void
1188IMG_Init (int flags = IMG_INIT_JPG | IMG_INIT_PNG)
1189
1190# MIX_INIT_MP3 gives smpeg + libstdc++ + libgcc_s
1191void
1192Mix_Init (int flags = MIX_INIT_MOD | MIX_INIT_OGG)
593 1193
594void 1194void
595load_image_inline (SV *image_) 1195load_image_inline (SV *image_)
596 ALIAS: 1196 ALIAS:
597 load_image_file = 1 1197 load_image_file = 1
… …
600 STRLEN image_len; 1200 STRLEN image_len;
601 char *image = (char *)SvPVbyte (image_, image_len); 1201 char *image = (char *)SvPVbyte (image_, image_len);
602 SDL_Surface *surface, *surface2; 1202 SDL_Surface *surface, *surface2;
603 SDL_PixelFormat fmt; 1203 SDL_PixelFormat fmt;
604 SDL_RWops *rw = ix 1204 SDL_RWops *rw = ix
605 ? SDL_RWFromFile (image, "r") 1205 ? SDL_RWFromFile (image, "rb")
606 : SDL_RWFromConstMem (image, image_len); 1206 : SDL_RWFromConstMem (image, image_len);
607 1207
608 if (!rw) 1208 if (!rw)
609 croak ("load_image: %s", SDL_GetError ()); 1209 croak ("load_image: %s", SDL_GetError ());
610 1210
… …
639 1239
640 surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE); 1240 surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);
641 1241
642 assert (surface2->pitch == surface2->w * 4); 1242 assert (surface2->pitch == surface2->w * 4);
643 1243
1244 SDL_LockSurface (surface2);
644 EXTEND (SP, 5); 1245 EXTEND (SP, 6);
645 PUSHs (sv_2mortal (newSViv (surface2->w))); 1246 PUSHs (sv_2mortal (newSViv (surface2->w)));
646 PUSHs (sv_2mortal (newSViv (surface2->h))); 1247 PUSHs (sv_2mortal (newSViv (surface2->h)));
647 SDL_LockSurface (surface2);
648 PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch))); 1248 PUSHs (sv_2mortal (newSVpvn ((const char *)surface2->pixels, surface2->h * surface2->pitch)));
649 SDL_UnlockSurface (surface2);
650 PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB))); 1249 PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
651 PUSHs (sv_2mortal (newSViv (GL_RGBA))); 1250 PUSHs (sv_2mortal (newSViv (GL_RGBA)));
652 PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE))); 1251 PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
1252 SDL_UnlockSurface (surface2);
653 1253
654 SDL_FreeSurface (surface); 1254 SDL_FreeSurface (surface);
655 SDL_FreeSurface (surface2); 1255 SDL_FreeSurface (surface2);
656} 1256}
657 1257
… …
683void 1283void
684error (char *message) 1284error (char *message)
685 CODE: 1285 CODE:
686 fprintf (stderr, "ERROR: %s\n", message); 1286 fprintf (stderr, "ERROR: %s\n", message);
687#ifdef _WIN32 1287#ifdef _WIN32
688 MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR); 1288 MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
689#endif 1289#endif
690 1290
691void 1291void
692fatal (char *message) 1292fatal (char *message)
693 CODE: 1293 CODE:
694 fprintf (stderr, "FATAL: %s\n", message); 1294 fprintf (stderr, "FATAL: %s\n", message);
695#ifdef _WIN32 1295#ifdef _WIN32
696 MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR); 1296 MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
697#endif 1297#endif
698 exit (1); 1298 _exit (1);
699 1299
1300void
1301_exit (int retval = 0)
1302 CODE:
1303#ifdef WIN32
1304 ExitThread (retval); // unclean, please beam me up
1305#else
1306 _exit (retval);
1307#endif
1308
1309void
1310debug ()
1311 CODE:
1312{
1313#if DEBUG
1314 VALGRIND_DO_LEAK_CHECK;
1315#endif
1316}
1317
1318int
1319SvREFCNT (SV *sv)
1320 CODE:
1321 RETVAL = SvREFCNT (sv);
1322 OUTPUT:
1323 RETVAL
1324
700MODULE = CFClient PACKAGE = CFClient::Font 1325MODULE = Deliantra::Client PACKAGE = DC::Font
701 1326
702CFClient::Font 1327PROTOTYPES: DISABLE
1328
1329DC::Font
703new_from_file (SV *class, char *path, int id = 0) 1330new_from_file (SV *klass, char *path, int id = 0)
704 CODE: 1331 CODE:
705{ 1332{
706 int count; 1333 int count;
707 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count); 1334 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
708 RETVAL = pango_fc_font_description_from_pattern (pattern, 0); 1335 RETVAL = pango_fc_font_description_from_pattern (pattern, 0);
… …
710} 1337}
711 OUTPUT: 1338 OUTPUT:
712 RETVAL 1339 RETVAL
713 1340
714void 1341void
715DESTROY (CFClient::Font self) 1342DESTROY (DC::Font self)
716 CODE: 1343 CODE:
717 pango_font_description_free (self); 1344 pango_font_description_free (self);
718 1345
719void 1346void
720make_default (CFClient::Font self) 1347make_default (DC::Font self)
1348 PROTOTYPE: $
721 CODE: 1349 CODE:
722 default_font = self; 1350 default_font = self;
723 1351
724MODULE = CFClient PACKAGE = CFClient::Layout 1352MODULE = Deliantra::Client PACKAGE = DC::Layout
725 1353
726CFClient::Layout 1354PROTOTYPES: DISABLE
727new (SV *class, int rgba = 0)
728 CODE:
729#if _WIN32
730 //rgba = 0;//D makes text nicer, breaks TextView
731#endif
732 rgba=1;//D
733 New (0, RETVAL, 1, struct cf_layout);
734 1355
1356void
1357glyph_cache_backup ()
1358 PROTOTYPE:
1359 CODE:
1360 tc_backup ();
1361
1362void
1363glyph_cache_restore ()
1364 PROTOTYPE:
1365 CODE:
1366 tc_restore ();
1367
1368DC::Layout
1369new (SV *klass)
1370 CODE:
1371 RETVAL = new cf_layout;
1372
735 RETVAL->pl = pango_layout_new (rgba ? cairo_context : ft2_context); 1373 RETVAL->pl = pango_layout_new (opengl_context);
736 RETVAL->rgba = rgba;
737 RETVAL->r = 1.; 1374 RETVAL->r = 1.;
738 RETVAL->g = 1.; 1375 RETVAL->g = 1.;
739 RETVAL->b = 1.; 1376 RETVAL->b = 1.;
740 RETVAL->a = 1.; 1377 RETVAL->a = 1.;
741 RETVAL->base_height = MIN_FONT_HEIGHT; 1378 RETVAL->base_height = MIN_FONT_HEIGHT;
… …
745 layout_update_font (RETVAL); 1382 layout_update_font (RETVAL);
746 OUTPUT: 1383 OUTPUT:
747 RETVAL 1384 RETVAL
748 1385
749void 1386void
750DESTROY (CFClient::Layout self) 1387DESTROY (DC::Layout self)
751 CODE: 1388 CODE:
752 g_object_unref (self->pl); 1389 g_object_unref (self->pl);
753 Safefree (self); 1390 delete self;
754 1391
755int
756is_rgba (CFClient::Layout self)
757 CODE:
758 RETVAL = self->rgba;
759 OUTPUT:
760 RETVAL
761
762void 1392void
763set_text (CFClient::Layout self, SV *text_) 1393set_text (DC::Layout self, SV *text_)
764 CODE: 1394 CODE:
765{ 1395{
766 STRLEN textlen; 1396 STRLEN textlen;
767 char *text = SvPVutf8 (text_, textlen); 1397 char *text = SvPVutf8 (text_, textlen);
768 1398
769 pango_layout_set_text (self->pl, text, textlen); 1399 pango_layout_set_text (self->pl, text, textlen);
770} 1400}
771 1401
772void 1402void
773set_markup (CFClient::Layout self, SV *text_) 1403set_markup (DC::Layout self, SV *text_)
774 CODE: 1404 CODE:
775{ 1405{
776 STRLEN textlen; 1406 STRLEN textlen;
777 char *text = SvPVutf8 (text_, textlen); 1407 char *text = SvPVutf8 (text_, textlen);
778 1408
779 pango_layout_set_markup (self->pl, text, textlen); 1409 pango_layout_set_markup (self->pl, text, textlen);
780} 1410}
781 1411
1412void
1413set_shapes (DC::Layout self, ...)
1414 CODE:
1415{
1416 PangoAttrList *attrs = 0;
1417 const char *text = pango_layout_get_text (self->pl);
1418 const char *pos = text;
1419 int arg = 4;
1420
1421 while (arg < items && (pos = strstr (pos, OBJ_STR)))
1422 {
1423 PangoRectangle inkrect, rect;
1424 PangoAttribute *attr;
1425
1426 int x = SvIV (ST (arg - 3));
1427 int y = SvIV (ST (arg - 2));
1428 int w = SvIV (ST (arg - 1));
1429 int h = SvIV (ST (arg ));
1430
1431 inkrect.x = 0;
1432 inkrect.y = 0;
1433 inkrect.width = 0;
1434 inkrect.height = 0;
1435
1436 rect.x = x * PANGO_SCALE;
1437 rect.y = y * PANGO_SCALE;
1438 rect.width = w * PANGO_SCALE;
1439 rect.height = h * PANGO_SCALE;
1440
1441 if (!attrs)
1442 attrs = pango_layout_get_attributes (self->pl);
1443
1444 attr = pango_attr_shape_new (&inkrect, &rect);
1445 attr->start_index = pos - text;
1446 attr->end_index = attr->start_index + sizeof (OBJ_STR) - 1;
1447 pango_attr_list_insert (attrs, attr);
1448
1449 arg += 4;
1450 pos += sizeof (OBJ_STR) - 1;
1451 }
1452
1453 if (attrs)
1454 pango_layout_set_attributes (self->pl, attrs);
1455}
1456
1457void
1458get_shapes (DC::Layout self)
1459 PPCODE:
1460{
1461 PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
1462
1463 do
1464 {
1465 PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
1466
1467 if (run && shape_attr_p (run))
1468 {
1469 PangoRectangle extents;
1470 pango_layout_iter_get_run_extents (iter, 0, &extents);
1471
1472 EXTEND (SP, 2);
1473 PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.x))));
1474 PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.y))));
1475 }
1476 }
1477 while (pango_layout_iter_next_run (iter));
1478
1479 pango_layout_iter_free (iter);
1480}
1481
1482int
1483has_wrapped (DC::Layout self)
1484 CODE:
1485{
1486 int lines = 1;
1487 const char *text = pango_layout_get_text (self->pl);
1488
1489 while (*text)
1490 lines += *text++ == '\n';
1491
1492 RETVAL = lines < pango_layout_get_line_count (self->pl);
1493}
1494 OUTPUT:
1495 RETVAL
1496
782SV * 1497SV *
783get_text (CFClient::Layout self) 1498get_text (DC::Layout self)
784 CODE: 1499 CODE:
785 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0); 1500 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
786 SvUTF8_on (RETVAL); 1501 sv_utf8_decode (RETVAL);
787 OUTPUT: 1502 OUTPUT:
788 RETVAL 1503 RETVAL
789 1504
790void 1505void
791set_foreground (CFClient::Layout self, float r, float g, float b, float a = 1.) 1506set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
792 CODE: 1507 CODE:
793 self->r = r; 1508 self->r = r;
794 self->g = g; 1509 self->g = g;
795 self->b = b; 1510 self->b = b;
796 self->a = a; 1511 self->a = a;
797 1512
798void 1513void
799set_font (CFClient::Layout self, CFClient::Font font = 0) 1514set_font (DC::Layout self, DC::Font font = 0)
800 CODE: 1515 CODE:
801 if (self->font != font) 1516 if (self->font != font)
802 { 1517 {
803 self->font = font; 1518 self->font = font;
804 layout_update_font (self); 1519 layout_update_font (self);
805 } 1520 }
806 1521
807void 1522void
808set_height (CFClient::Layout self, int base_height) 1523set_height (DC::Layout self, int base_height)
809 CODE: 1524 CODE:
810 if (self->base_height != base_height) 1525 if (self->base_height != base_height)
811 { 1526 {
812 self->base_height = base_height; 1527 self->base_height = base_height;
813 layout_update_font (self); 1528 layout_update_font (self);
814 } 1529 }
815 1530
816void 1531void
817set_width (CFClient::Layout self, int max_width = -1) 1532set_width (DC::Layout self, int max_width = -1)
818 CODE: 1533 CODE:
819 pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE); 1534 pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
820 1535
821void 1536void
822set_indent (CFClient::Layout self, int indent) 1537set_indent (DC::Layout self, int indent)
823 CODE: 1538 CODE:
824 pango_layout_set_indent (self->pl, indent * PANGO_SCALE); 1539 pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
825 1540
826void 1541void
827set_spacing (CFClient::Layout self, int spacing) 1542set_spacing (DC::Layout self, int spacing)
828 CODE: 1543 CODE:
829 pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE); 1544 pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
830 1545
831void 1546void
832set_ellipsise (CFClient::Layout self, int ellipsise) 1547set_ellipsise (DC::Layout self, int ellipsise)
833 CODE: 1548 CODE:
834 pango_layout_set_ellipsize (self->pl, 1549 pango_layout_set_ellipsize (self->pl,
835 ellipsise == 1 ? PANGO_ELLIPSIZE_START 1550 ellipsise == 1 ? PANGO_ELLIPSIZE_START
836 : ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE 1551 : ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
837 : ellipsise == 3 ? PANGO_ELLIPSIZE_END 1552 : ellipsise == 3 ? PANGO_ELLIPSIZE_END
838 : PANGO_ELLIPSIZE_NONE 1553 : PANGO_ELLIPSIZE_NONE
839 ); 1554 );
840 1555
841void 1556void
842set_single_paragraph_mode (CFClient::Layout self, int spm) 1557set_single_paragraph_mode (DC::Layout self, int spm)
843 CODE: 1558 CODE:
844 pango_layout_set_single_paragraph_mode (self->pl, !!spm); 1559 pango_layout_set_single_paragraph_mode (self->pl, !!spm);
845 1560
846void 1561void
847size (CFClient::Layout self) 1562size (DC::Layout self)
848 PPCODE: 1563 PPCODE:
849{ 1564{
850 int w, h; 1565 int w, h;
851 1566
852 layout_get_pixel_size (self, &w, &h); 1567 layout_get_pixel_size (self, &w, &h);
… …
855 PUSHs (sv_2mortal (newSViv (w))); 1570 PUSHs (sv_2mortal (newSViv (w)));
856 PUSHs (sv_2mortal (newSViv (h))); 1571 PUSHs (sv_2mortal (newSViv (h)));
857} 1572}
858 1573
859int 1574int
1575descent (DC::Layout self)
1576 CODE:
1577{
1578 PangoRectangle rect;
1579 PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1580 pango_layout_line_get_pixel_extents (line, 0, &rect);
1581 RETVAL = PANGO_DESCENT (rect);
1582}
1583 OUTPUT:
1584 RETVAL
1585
1586int
860xy_to_index (CFClient::Layout self, int x, int y) 1587xy_to_index (DC::Layout self, int x, int y)
861 CODE: 1588 CODE:
862{ 1589{
863 int index, trailing; 1590 int index, trailing;
864 pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing); 1591 pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
865 RETVAL = index; 1592 RETVAL = index + trailing;
866} 1593}
867 OUTPUT: 1594 OUTPUT:
868 RETVAL 1595 RETVAL
869 1596
870void 1597void
871cursor_pos (CFClient::Layout self, int index) 1598cursor_pos (DC::Layout self, int index)
872 PPCODE: 1599 PPCODE:
873{ 1600{
874 PangoRectangle strong_pos; 1601 PangoRectangle pos;
875 pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0); 1602 pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
876 1603
877 EXTEND (SP, 3); 1604 EXTEND (SP, 3);
878 PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE))); 1605 PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
879 PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE))); 1606 PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
880 PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE))); 1607 PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
881} 1608}
882 1609
883void 1610void
884render (CFClient::Layout self) 1611index_to_line_x (DC::Layout self, int index, int trailing = 0)
885 PPCODE: 1612 PPCODE:
886{ 1613{
887 SV *retval; 1614 int line, x;
888 int w, h;
889 1615
890 layout_get_pixel_size (self, &w, &h); 1616 pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
891 1617#if !PANGO_VERSION_CHECK (1, 17, 3)
892 if (self->rgba) 1618 /* pango bug: line is between 1..numlines, not 0..numlines-1 */
893 { 1619 --line;
894 cairo_surface_t *surface;
895 cairo_t *cairo;
896
897 retval = newSV (w * h * 4);
898 SvPOK_only (retval);
899 SvCUR_set (retval, w * h * 4);
900
901 memset (SvPVX (retval), 0, w * h * 4);
902
903 surface = cairo_image_surface_create_for_data (
904 (void*)SvPVX (retval), CAIRO_FORMAT_ARGB32, w, h, w * 4);
905 cairo = cairo_create (surface);
906 cairo_set_source_rgba (cairo, self->r, self->g, self->b, self->a);
907
908 pango_cairo_show_layout (cairo, self->pl);
909
910 cairo_destroy (cairo);
911 cairo_surface_destroy (surface);
912
913 // what a mess, and its premultiplied, too :(
914 {
915 uint32_t *p = (uint32_t *)SvPVX (retval);
916 uint32_t *e = p + w * h;
917
918 while (p < e)
919 {
920 uint32_t rgba = *p;
921 rgba = (rgba >> 24) | (rgba << 8);
922#if 0
923#ifdef _WIN32
924 {//D
925 uint8_t r = rgba >> 24;
926 uint8_t g = rgba >> 16;
927 uint8_t b = rgba >> 8;
928 uint8_t a = rgba >> 0;
929
930 rgba = (rgba & 0xffffff00) | a;
931 }
932#endif 1620#endif
933#endif
934 rgba = SDL_SwapBE32 (rgba);
935 *p++ = rgba;
936 }
937 }
938
939 EXTEND (SP, 5); 1621 EXTEND (SP, 2);
940 PUSHs (sv_2mortal (newSViv (w))); 1622 PUSHs (sv_2mortal (newSViv (line)));
1623 PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1624}
1625
1626void
1627line_x_to_index (DC::Layout self, int line, int x)
1628 PPCODE:
1629{
1630 PangoLayoutLine *lp;
1631 int index, trailing;
1632
1633 if (line < 0)
1634 XSRETURN_EMPTY;
1635
1636 if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1637 XSRETURN_EMPTY; /* do better */
1638
1639 pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1640
1641 EXTEND (SP, 2);
1642 if (GIMME_V == G_SCALAR)
941 PUSHs (sv_2mortal (newSViv (h))); 1643 PUSHs (sv_2mortal (newSViv (index + trailing)));
942 PUSHs (sv_2mortal (retval));
943 PUSHs (sv_2mortal (newSViv (GL_RGBA)));
944 PUSHs (sv_2mortal (newSViv (GL_RGBA)));
945 }
946 else 1644 else
947 { 1645 {
948 FT_Bitmap bitmap;
949
950 retval = newSV (w * h);
951 SvPOK_only (retval);
952 SvCUR_set (retval, w * h);
953
954 bitmap.rows = h;
955 bitmap.width = w;
956 bitmap.pitch = w;
957 bitmap.buffer = (unsigned char*)SvPVX (retval);
958 bitmap.num_grays = 256;
959 bitmap.pixel_mode = FT_PIXEL_MODE_GRAY;
960
961 memset (bitmap.buffer, 0, w * h);
962
963 pango_ft2_render_layout (&bitmap, self->pl, 0 * PANGO_SCALE, 0 * PANGO_SCALE);
964
965 EXTEND (SP, 5);
966 PUSHs (sv_2mortal (newSViv (w))); 1646 PUSHs (sv_2mortal (newSViv (index)));
967 PUSHs (sv_2mortal (newSViv (h))); 1647 PUSHs (sv_2mortal (newSViv (trailing)));
968 PUSHs (sv_2mortal (retval));
969 PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
970 PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
971 } 1648 }
972} 1649}
973 1650
1651void
1652render (DC::Layout self, float x, float y, int flags = 0)
1653 CODE:
1654 self->rc.clear ();
1655 pango_opengl_render_layout_subpixel (
1656 self->pl,
1657 &self->rc,
1658 x * PANGO_SCALE, y * PANGO_SCALE,
1659 self->r, self->g, self->b, self->a,
1660 flags
1661 );
1662 // we assume that context_change actually clears/frees stuff
1663 // and does not do any recomputation...
1664 pango_layout_context_changed (self->pl);
1665
1666void
1667draw (DC::Layout self)
1668 CODE:
1669{
1670 glEnable (GL_TEXTURE_2D);
1671 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1672 glEnable (GL_BLEND);
1673 gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
1674 GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
1675 glEnable (GL_ALPHA_TEST);
1676 glAlphaFunc (GL_GREATER, 7.f / 255.f);
1677
1678 self->rc.draw ();
1679
1680 glDisable (GL_ALPHA_TEST);
1681 glDisable (GL_BLEND);
1682 glDisable (GL_TEXTURE_2D);
1683}
1684
974MODULE = CFClient PACKAGE = CFClient::Texture 1685MODULE = Deliantra::Client PACKAGE = DC::Texture
975 1686
1687PROTOTYPES: ENABLE
1688
976void 1689void
1690pad (SV *data_, int ow, int oh, int nw, int nh)
1691 CODE:
1692{
1693 if ((nw != ow || nh != oh) && SvOK (data_))
1694 {
1695 STRLEN datalen;
1696 char *data = SvPVbyte (data_, datalen);
1697 int bpp = datalen / (ow * oh);
1698 SV *result_ = sv_2mortal (newSV (nw * nh * bpp));
1699
1700 SvPOK_only (result_);
1701 SvCUR_set (result_, nw * nh * bpp);
1702
1703 memset (SvPVX (result_), 0, nw * nh * bpp);
1704 while (oh--)
1705 memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1706
1707 sv_setsv (data_, result_);
1708 }
1709}
1710
1711void
977draw_quad (SV *self, float x, float y, float w = 0, float h = 0) 1712draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
978 PROTOTYPE: $$$;$$ 1713 PROTOTYPE: $$$;$$
979 ALIAS: 1714 ALIAS:
980 draw_quad_alpha = 1 1715 draw_quad_alpha = 1
981 draw_quad_alpha_premultiplied = 2 1716 draw_quad_alpha_premultiplied = 2
982 CODE: 1717 CODE:
983{ 1718{
984 HV *hv = (HV *)SvRV (self); 1719 HV *hv = (HV *)SvRV (self);
985 float s = SvNV (*hv_fetch (hv, "s", 1, 1)); 1720 float s = SvNV (*hv_fetch (hv, "s", 1, 1));
986 float t = SvNV (*hv_fetch (hv, "t", 1, 1)); 1721 float t = SvNV (*hv_fetch (hv, "t", 1, 1));
987 int name = SvIV (*hv_fetch (hv, "name", 4, 1)); 1722 int name = SvIV (*hv_fetch (hv, "name", 4, 1));
1723
1724 if (name <= 0)
1725 XSRETURN_EMPTY;
988 1726
989 if (items < 5) 1727 if (items < 5)
990 { 1728 {
991 w = SvNV (*hv_fetch (hv, "w", 1, 1)); 1729 w = SvNV (*hv_fetch (hv, "w", 1, 1));
992 h = SvNV (*hv_fetch (hv, "h", 1, 1)); 1730 h = SvNV (*hv_fetch (hv, "h", 1, 1));
… …
1020 glDisable (GL_ALPHA_TEST); 1758 glDisable (GL_ALPHA_TEST);
1021 glDisable (GL_BLEND); 1759 glDisable (GL_BLEND);
1022 } 1760 }
1023} 1761}
1024 1762
1763void
1764draw_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)
1765 PROTOTYPE: @
1766 CODE:
1767{
1768 glEnable (GL_BLEND);
1769 glBlendFunc (intensity ? GL_SRC_ALPHA : GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
1770 glEnable (GL_TEXTURE_2D);
1771 glBindTexture (GL_TEXTURE_2D, name1);
1772
1773 glColor3f (intensity, intensity, intensity);
1774 glPushMatrix ();
1775 glScalef (1./3, 1./3, 1.);
1776
1777 if (blend > 0.f)
1778 {
1779 float dx3 = dx * -3.f / w;
1780 float dy3 = dy * -3.f / h;
1781 GLfloat env_color[4] = { 0., 0., 0., blend };
1782
1783 /* interpolate the two shadow textures */
1784 /* stage 0 == rgb(glcolor) + alpha(t0) */
1785 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1786
1787 /* stage 1 == rgb(glcolor) + alpha(interpolate t0, t1, texenv) */
1788 gl.ActiveTexture (GL_TEXTURE1);
1789 glEnable (GL_TEXTURE_2D);
1790 glBindTexture (GL_TEXTURE_2D, name2);
1791 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_COMBINE);
1792
1793 /* rgb == rgb(glcolor) */
1794 glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_RGB, GL_REPLACE);
1795 glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_RGB, GL_PRIMARY_COLOR);
1796 glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_RGB, GL_SRC_COLOR);
1797
1798 /* alpha = interpolate t0, t1 by env_alpha */
1799 glTexEnvfv (GL_TEXTURE_ENV, GL_TEXTURE_ENV_COLOR, env_color);
1800
1801 glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_ALPHA, GL_INTERPOLATE);
1802 glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_ALPHA, GL_TEXTURE);
1803 glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_ALPHA, GL_SRC_ALPHA);
1804
1805 glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE1_ALPHA, GL_PREVIOUS);
1806 glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND1_ALPHA, GL_SRC_ALPHA);
1807
1808 glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE2_ALPHA, GL_CONSTANT);
1809 glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND2_ALPHA, GL_SRC_ALPHA);
1810
1811 glBegin (GL_QUADS);
1812 gl.MultiTexCoord2f (GL_TEXTURE0, 0, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 ); glVertex2i (0, 0);
1813 gl.MultiTexCoord2f (GL_TEXTURE0, 0, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 + t); glVertex2i (0, h);
1814 gl.MultiTexCoord2f (GL_TEXTURE0, s, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 + t); glVertex2i (w, h);
1815 gl.MultiTexCoord2f (GL_TEXTURE0, s, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 ); glVertex2i (w, 0);
1816 glEnd ();
1817
1818 glDisable (GL_TEXTURE_2D);
1819 gl.ActiveTexture (GL_TEXTURE0);
1820 }
1821 else
1822 {
1823 /* simple blending of one texture, also opengl <1.3 path */
1824 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1825
1826 glBegin (GL_QUADS);
1827 glTexCoord2f (0, 0); glVertex2f (0, 0);
1828 glTexCoord2f (0, t); glVertex2f (0, h);
1829 glTexCoord2f (s, t); glVertex2f (w, h);
1830 glTexCoord2f (s, 0); glVertex2f (w, 0);
1831 glEnd ();
1832 }
1833
1834 /* draw ?-marks or equivalent, this is very clumsy code :/ */
1835 {
1836 int x, y;
1837 int dx3 = dx * 3;
1838 int dy3 = dy * 3;
1839
1840 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1841 glBindTexture (GL_TEXTURE_2D, hidden_tex);
1842 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1843 glTranslatef (-1., -1., 0);
1844 glBegin (GL_QUADS);
1845
1846 for (y = 1; y < h; y += 3)
1847 {
1848 int y1 = y - dy3;
1849 int y1valid = y1 >= 0 && y1 < h;
1850
1851 for (x = 1; x < w; x += 3)
1852 {
1853 int x1 = x - dx3;
1854 uint8_t h1 = data1 [x + y * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
1855 uint8_t h2;
1856
1857 if (y1valid && x1 >= 0 && x1 < w)
1858 h2 = data2 [x1 + y1 * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
1859 else
1860 h2 = 1; /* out of range == invisible */
1861
1862 if (h1 || h2)
1863 {
1864 float alpha = h1 == h2 ? 1.f : h1 ? 1.f - blend : blend;
1865 glColor4f (1., 1., 1., alpha);
1866
1867 glTexCoord2f (0, 0.); glVertex2i (x , y );
1868 glTexCoord2f (0, 1.); glVertex2i (x , y + 3);
1869 glTexCoord2f (1, 1.); glVertex2i (x + 3, y + 3);
1870 glTexCoord2f (1, 0.); glVertex2i (x + 3, y );
1871 }
1872 }
1873 }
1874 }
1875
1876 glEnd ();
1877
1878 glPopMatrix ();
1879
1880 glDisable (GL_TEXTURE_2D);
1881 glDisable (GL_BLEND);
1882}
1883
1884IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
1885 CODE:
1886{
1887 GLint width;
1888 glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
1889 glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
1890 RETVAL = width > 0;
1891}
1892 OUTPUT:
1893 RETVAL
1894
1025MODULE = CFClient PACKAGE = CFClient::Map 1895MODULE = Deliantra::Client PACKAGE = DC::Map
1026 1896
1027CFClient::Map 1897PROTOTYPES: DISABLE
1028new (SV *class, int map_width, int map_height) 1898
1899DC::Map
1900new (SV *klass)
1029 CODE: 1901 CODE:
1030 New (0, RETVAL, 1, struct map); 1902 New (0, RETVAL, 1, mapgrid);
1031 RETVAL->x = 0; 1903 RETVAL->x = 0;
1032 RETVAL->y = 0; 1904 RETVAL->y = 0;
1033 RETVAL->w = map_width; 1905 RETVAL->w = 0;
1034 RETVAL->h = map_height; 1906 RETVAL->h = 0;
1035 RETVAL->ox = 0; 1907 RETVAL->ox = 0;
1036 RETVAL->oy = 0; 1908 RETVAL->oy = 0;
1037 RETVAL->faces = 8192; 1909 RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1038 Newz (0, RETVAL->face, RETVAL->faces, mapface); 1910 RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1039 RETVAL->texs = 8192;
1040 Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1041 RETVAL->rows = 0; 1911 RETVAL->rows = 0;
1042 RETVAL->row = 0; 1912 RETVAL->row = 0;
1043 OUTPUT: 1913 OUTPUT:
1044 RETVAL 1914 RETVAL
1045 1915
1046void 1916void
1047DESTROY (CFClient::Map self) 1917DESTROY (DC::Map self)
1048 CODE: 1918 CODE:
1049{ 1919{
1050 map_clear (self); 1920 map_clear (self);
1051 Safefree (self->face); 1921 Safefree (self->face2tile);
1922 Safefree (self->tex);
1052 Safefree (self); 1923 Safefree (self);
1053} 1924}
1054 1925
1055void 1926void
1927resize (DC::Map self, int map_width, int map_height)
1928 CODE:
1929 self->w = map_width;
1930 self->h = map_height;
1931
1932void
1056clear (CFClient::Map self) 1933clear (DC::Map self)
1057 CODE: 1934 CODE:
1058 map_clear (self); 1935 map_clear (self);
1059 1936
1060void 1937void
1061set_face (CFClient::Map self, int face, int texid) 1938set_tileid (DC::Map self, int face, int tile)
1062 CODE: 1939 CODE:
1063{ 1940{
1064 while (self->faces <= face) 1941 need_facenum (self, face); self->face2tile [face] = tile;
1065 { 1942 need_texid (self, tile);
1066 Append (mapface, self->face, self->faces, self->faces);
1067 self->faces *= 2;
1068 }
1069
1070 self->face [face] = texid;
1071} 1943}
1072 1944
1073void 1945void
1946set_smooth (DC::Map self, int face, int smooth, int level)
1947 CODE:
1948{
1949 tileid texid;
1950 maptex *tex;
1951
1952 if (face < 0 || face >= self->faces)
1953 return;
1954
1955 if (smooth < 0 || smooth >= self->faces)
1956 return;
1957
1958 texid = self->face2tile [face];
1959
1960 if (!texid)
1961 return;
1962
1963 tex = self->tex + texid;
1964 tex->smoothtile = self->face2tile [smooth];
1965 tex->smoothlevel = level;
1966}
1967
1968void
1074set_texture (CFClient::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a) 1969set_texture (DC::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)
1075 CODE: 1970 CODE:
1076{ 1971{
1077 while (self->texs <= texid) 1972 need_texid (self, texid);
1078 {
1079 Append (maptex, self->tex, self->texs, self->texs);
1080 self->texs *= 2;
1081 }
1082 1973
1083 { 1974 {
1084 maptex *tex = self->tex + texid; 1975 maptex *tex = self->tex + texid;
1085 1976
1086 tex->name = name; 1977 tex->name = name;
… …
1102 // use uglier nearest interpolation because linear suffers 1993 // use uglier nearest interpolation because linear suffers
1103 // from transparent color bleeding and ugly wrapping effects. 1994 // from transparent color bleeding and ugly wrapping effects.
1104 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST); 1995 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1105} 1996}
1106 1997
1998void
1999expire_textures (DC::Map self, int texid, int count)
2000 PPCODE:
2001 for (; texid < self->texs && count; ++texid, --count)
2002 {
2003 maptex *tex = self->tex + texid;
2004
2005 if (tex->name)
2006 {
2007 if (tex->unused)
2008 {
2009 tex->name = 0;
2010 tex->unused = 0;
2011 XPUSHs (sv_2mortal (newSViv (texid)));
2012 }
2013 else
2014 tex->unused = 1;
2015 }
2016 }
2017
1107int 2018int
1108ox (CFClient::Map self) 2019ox (DC::Map self)
1109 ALIAS: 2020 ALIAS:
1110 oy = 1 2021 oy = 1
1111 x = 2 2022 x = 2
1112 y = 3 2023 y = 3
1113 w = 4 2024 w = 4
… …
1124 } 2035 }
1125 OUTPUT: 2036 OUTPUT:
1126 RETVAL 2037 RETVAL
1127 2038
1128void 2039void
1129scroll (CFClient::Map self, int dx, int dy) 2040scroll (DC::Map self, int dx, int dy)
1130 CODE: 2041 CODE:
1131{ 2042{
1132 if (dx > 0) 2043 if (dx > 0)
1133 map_blank (self, self->x, self->y, dx - 1, self->h); 2044 map_blank (self, self->x, self->y, dx, self->h);
1134 else if (dx < 0) 2045 else if (dx < 0)
1135 map_blank (self, self->x + self->w + dx + 1, self->y, 1 - dx, self->h); 2046 map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1136 2047
1137 if (dy > 0) 2048 if (dy > 0)
1138 map_blank (self, self->x, self->y, self->w, dy - 1); 2049 map_blank (self, self->x, self->y, self->w, dy);
1139 else if (dy < 0) 2050 else if (dy < 0)
1140 map_blank (self, self->x, self->y + self->h + dy + 1, self->w, 1 - dy); 2051 map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1141 2052
1142 self->ox += dx; self->x += dx; 2053 self->ox += dx; self->x += dx;
1143 self->oy += dy; self->y += dy; 2054 self->oy += dy; self->y += dy;
1144 2055
1145 while (self->y < 0) 2056 while (self->y < 0)
1146 { 2057 {
1147 Prepend (maprow, self->row, self->rows, MAP_EXTEND_Y); 2058 prepend (self->row, self->rows, MAP_EXTEND_Y);
1148 2059
1149 self->rows += MAP_EXTEND_Y; 2060 self->rows += MAP_EXTEND_Y;
1150 self->y += MAP_EXTEND_Y; 2061 self->y += MAP_EXTEND_Y;
1151 } 2062 }
1152} 2063}
1153 2064
1154void 2065SV *
1155map1a_update (CFClient::Map self, SV *data_) 2066map1a_update (DC::Map self, SV *data_)
1156 CODE: 2067 CODE:
1157{ 2068{
1158 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_); 2069 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1159 uint8_t *data_end = (uint8_t *)SvEND (data_); 2070 uint8_t *data_end = (uint8_t *)SvEND (data_);
1160 mapcell *cell; 2071 mapcell *cell;
1161 int x, y, flags; 2072 int x, y, z, flags;
2073 AV *missing = newAV ();
2074 RETVAL = newRV_noinc ((SV *)missing);
1162 2075
1163 while (data < data_end) 2076 while (data < data_end - 1)
1164 { 2077 {
1165 flags = (data [0] << 8) + data [1]; data += 2; 2078 flags = (data [0] << 8) + data [1]; data += 2;
1166 2079
1167 x = ((flags >> 10) & 63) + self->x; 2080 x = self->x + ((flags >> 10) & 63);
1168 y = ((flags >> 4) & 63) + self->y; 2081 y = self->y + ((flags >> 4) & 63);
1169 2082
1170 cell = map_get_cell (self, x, y); 2083 cell = map_get_cell (self, x, y);
1171 2084
1172 if (flags & 15) 2085 if (flags & 15)
1173 { 2086 {
1174 if (cell->darkness < 0) 2087 if (!cell->darkness)
1175 { 2088 {
2089 memset (cell, 0, sizeof (*cell));
1176 cell->darkness = 0; 2090 cell->darkness = 256;
1177 cell->face [0] = 0;
1178 cell->face [1] = 0;
1179 cell->face [2] = 0;
1180 } 2091 }
1181 2092
1182 cell->darkness = flags & 8 ? *data++ : 255;
1183
1184 //TODO: don't trust server data to be in-range(!) 2093 //TODO: don't trust server data to be in-range(!)
1185 2094
1186 if (flags & 4) 2095 if (flags & 8)
1187 { 2096 {
1188 cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2; 2097 uint8_t ext, cmd;
2098
2099 do
2100 {
2101 ext = *data++;
2102 cmd = ext & 0x7f;
2103
2104 if (cmd < 4)
2105 cell->darkness = 255 - ext * 64 + 1; /* make sure this doesn't collide with FOW_DARKNESS */
2106 else if (cmd == 5) // health
2107 {
2108 cell->stat_width = 1;
2109 cell->stat_hp = *data++;
2110 }
2111 else if (cmd == 6) // monster width
2112 cell->stat_width = *data++ + 1;
2113 else if (cmd == 0x47)
2114 {
2115 if (*data == 1) cell->player = data [1];
2116 else if (*data == 2) cell->player = data [2] + (data [1] << 8);
2117 else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
2118 else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
2119
2120 data += *data + 1;
2121 }
2122 else if (cmd == 8) // cell flags
2123 cell->flags = *data++;
2124 else if (ext & 0x40) // unknown, multibyte => skip
2125 data += *data + 1;
2126 else
2127 data++;
2128 }
2129 while (ext & 0x80);
1189 } 2130 }
1190 2131
2132 for (z = 0; z <= 2; ++z)
1191 if (flags & 2) 2133 if (flags & (4 >> z))
1192 { 2134 {
1193 cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2; 2135 faceid face = (data [0] << 8) + data [1]; data += 2;
2136 need_facenum (self, face);
2137 cell->tile [z] = self->face2tile [face];
2138
2139 if (cell->tile [z])
2140 {
2141 maptex *tex = self->tex + cell->tile [z];
2142 tex->unused = 0;
2143 if (!tex->name)
2144 av_push (missing, newSViv (cell->tile [z]));
2145
2146 if (tex->smoothtile)
2147 {
2148 maptex *smooth = self->tex + tex->smoothtile;
2149 smooth->unused = 0;
2150 if (!smooth->name)
2151 av_push (missing, newSViv (tex->smoothtile));
2152 }
2153 }
1194 } 2154 }
1195
1196 if (flags & 1)
1197 {
1198 cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
1199 }
1200 } 2155 }
1201 else 2156 else
1202 cell->darkness = -1; 2157 CELL_CLEAR (cell);
1203 } 2158 }
1204} 2159}
2160 OUTPUT:
2161 RETVAL
1205 2162
1206SV * 2163SV *
1207mapmap (CFClient::Map self, int x0, int y0, int w, int h) 2164mapmap (DC::Map self, int x0, int y0, int w, int h)
1208 CODE: 2165 CODE:
1209{ 2166{
1210 int x1, x; 2167 int x1, x;
1211 int y1, y; 2168 int y1, y;
1212 int z; 2169 int z;
… …
1225 ? self->row + y 2182 ? self->row + y
1226 : 0; 2183 : 0;
1227 2184
1228 for (x = x0; x < x1; x++) 2185 for (x = x0; x < x1; x++)
1229 { 2186 {
1230 int r = 32, g = 32, b = 32, a = 192; 2187 unsigned int r = 32, g = 32, b = 32, a = 192;
1231 2188
1232 if (row && row->c0 <= x && x < row->c1) 2189 if (row && row->c0 <= x && x < row->c1)
1233 { 2190 {
1234 mapcell *cell = row->col + (x - row->c0); 2191 mapcell *cell = row->col + (x - row->c0);
1235 2192
1236 for (z = 0; z <= 0; z++) 2193 for (z = 0; z <= 0; z++)
1237 { 2194 {
1238 mapface face = cell->face [z];
1239
1240 if (face)
1241 {
1242 maptex tex = self->tex [face]; 2195 maptex tex = self->tex [cell->tile [z]];
1243 int a0 = 255 - tex.a; 2196 int a0 = 255 - tex.a;
1244 int a1 = tex.a; 2197 int a1 = tex.a;
1245 2198
1246 r = (r * a0 + tex.r * a1) / 255; 2199 r = div255 (r * a0 + tex.r * a1);
1247 g = (g * a0 + tex.g * a1) / 255; 2200 g = div255 (g * a0 + tex.g * a1);
1248 b = (b * a0 + tex.b * a1) / 255; 2201 b = div255 (b * a0 + tex.b * a1);
1249 a = (a * a0 + tex.a * a1) / 255; 2202 a = div255 (a * a0 + tex.a * a1);
1250 }
1251 } 2203 }
1252 } 2204 }
1253 2205
1254 *map++ = (r ) 2206 *map++ = (r )
1255 | (g << 8) 2207 | (g << 8)
1256 | (b << 16) 2208 | (b << 16)
1257 | (a << 24); 2209 | (a << 24);
1258 } 2210 }
1259 } 2211 }
1260 2212
1261 RETVAL = map_sv; 2213 RETVAL = map_sv;
1262} 2214}
1263 OUTPUT: 2215 OUTPUT:
1264 RETVAL 2216 RETVAL
1265 2217
1266void 2218void
1267draw (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh) 2219draw (DC::Map self, int mx, int my, int sw, int sh, int Tw, int Th, U32 player = 0xffffffff, int sdx = 0, int sdy = 0)
1268 PPCODE: 2220 CODE:
1269{ 2221{
1270 int vx, vy;
1271 int x, y, z; 2222 int x, y, z;
1272 int last_name;
1273 mapface face;
1274 int sw4 = (sw + 3) & ~3;
1275 SV *darkness_sv = sv_2mortal (newSV (sw4 * sh));
1276 uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv);
1277 2223
1278 memset (darkness, 255, sw4 * sh); 2224 static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k), also, static!
1279 SvPOK_only (darkness_sv); 2225 int pl_x, pl_y;
1280 SvCUR_set (darkness_sv, sw4 * sh); 2226 maptex pl_tex;
2227 rc_t rc;
2228 rc_t rc_ov;
2229 rc_key_t key;
2230 rc_t::array_t *arr;
1281 2231
1282 vx = self->x + (self->w - sw) / 2 - shift_x; 2232 pl_tex.name = 0;
1283 vy = self->y + (self->h - sh) / 2 - shift_y;
1284 2233
1285 /* 2234 // that's current max. sorry.
1286 int vx = self->vx = self->w >= sw 2235 if (sw > 255) sw = 255;
1287 ? self->x + (self->w - sw) / 2 2236 if (sh > 255) sh = 255;
1288 : MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1289 2237
1290 int vy = self->vy = self->h >= sh 2238 memset (&key, 0, sizeof (key));
1291 ? self->y + (self->h - sh) / 2 2239 key.r = 255;
1292 : MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy)); 2240 key.g = 255;
1293 */ 2241 key.b = 255;
2242 key.a = 255;
2243 key.mode = GL_QUADS;
2244 key.format = GL_T2F_V3F;
1294 2245
1295 glColor4ub (255, 255, 255, 255); 2246 mx += self->x;
2247 my += self->y;
1296 2248
2249 // first pass: determine smooth_max
2250 // rather ugly, if you ask me
2251 // could also be stored inside mapcell and updated on change
2252 memset (smooth_max, 0, sizeof (smooth_max[0]) * (sh + 1));
2253
2254 for (y = 0; y < sh; y++)
2255 if (0 <= y + my && y + my < self->rows)
2256 {
2257 maprow *row = self->row + (y + my);
2258
2259 for (x = 0; x < sw; x++)
2260 if (row->c0 <= x + mx && x + mx < row->c1)
2261 {
2262 mapcell *cell = row->col + (x + mx - row->c0);
2263
2264 smooth_max[x + 1][y + 1] =
2265 MAX (self->tex [cell->tile [0]].smoothlevel,
2266 MAX (self->tex [cell->tile [1]].smoothlevel,
2267 self->tex [cell->tile [2]].smoothlevel));
2268 }
2269 }
2270
2271 glEnable (GL_BLEND);
1297 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA); 2272 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1298 glEnable (GL_BLEND);
1299 glEnable (GL_TEXTURE_2D);
1300 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE); 2273 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1301 2274
1302 glBegin (GL_QUADS);
1303
1304 last_name = 0;
1305
1306 for (z = 0; z < 3; z++) 2275 for (z = 0; z <= 2; z++)
2276 {
2277 std::bitset<256> smooth_level; // one bit for every possible smooth level
2278 smooth_key skey;
2279 smooth_hash smooth;
2280 key.texname = -1;
2281
1307 for (y = 0; y < sh; y++) 2282 for (y = 0; y < sh; y++)
1308 if (0 <= y + vy && y + vy < self->rows) 2283 if (0 <= y + my && y + my < self->rows)
1309 { 2284 {
1310 maprow *row = self->row + (y + vy); 2285 maprow *row = self->row + (y + my);
1311 2286
1312 for (x = 0; x < sw; x++) 2287 for (x = 0; x < sw; x++)
1313 if (row->c0 <= x + vx && x + vx < row->c1) 2288 if (row->c0 <= x + mx && x + mx < row->c1)
2289 {
2290 mapcell *cell = row->col + (x + mx - row->c0);
2291 tileid tile = cell->tile [z];
2292
2293 if (tile)
2294 {
2295 maptex tex = self->tex [tile];
2296 int px, py;
2297
2298 if (key.texname != tex.name)
2299 {
2300 self->tex [tile].unused = 0;
2301
2302 if (!tex.name)
2303 tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
2304
2305 key.texname = tex.name;
2306 arr = &rc.array (key);
2307 }
2308
2309 px = (x + 1) * Th - tex.w;
2310 py = (y + 1) * Tw - tex.h;
2311
2312 if (expect_false (cell->player == player) && expect_false (z == 2))
2313 {
2314 pl_x = px;
2315 pl_y = py;
2316 pl_tex = tex;
2317 continue;
2318 }
2319
2320 arr->t2f_v3f (0 , 0 , px , py , 0);
2321 arr->t2f_v3f (0 , tex.t, px , py + tex.h, 0);
2322 arr->t2f_v3f (tex.s, tex.t, px + tex.w, py + tex.h, 0);
2323 arr->t2f_v3f (tex.s, 0 , px + tex.w, py , 0);
2324
2325 // update smooth hash
2326 if (tex.smoothtile)
2327 {
2328 skey.tile = tex.smoothtile;
2329 skey.level = tex.smoothlevel;
2330
2331 smooth_level[tex.smoothlevel] = 1;
2332
2333 // add bits to current tile and all neighbours. skey.x|y is
2334 // shifted +1|+1 so we always stay positive.
2335
2336 // bits is ___n cccc CCCC bbbb
2337 // n do not draw borders&corners
2338 // c draw these corners, but...
2339 // C ... not these
2340 // b draw these borders
2341
2342 // borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
2343 // ┃· ·· ·┃ ━━
2344
2345 // corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
2346 // ·· ·· ·┏ ┓·
2347
2348 // full tile
2349 skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x1000);
2350
2351 // borders
2352 skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x0091);
2353 skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0032);
2354 skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x0064);
2355 skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, skey, 0x00c8);
2356
2357 // corners
2358 skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0100);
2359 skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0200);
2360 skey.x = x ; skey.y = y ; smooth_or_bits (smooth, skey, 0x0400);
2361 skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, skey, 0x0800);
2362 }
2363 }
2364
2365 if (expect_false (z == 2) && expect_false (cell->flags))
2366 {
2367 // overlays such as the speech bubble, probably more to come
2368 if (cell->flags & 1)
2369 {
2370 rc_key_t key_ov = key;
2371 maptex tex = self->tex[TEXID_SPEECH];
2372 int px = x * Tw + Tw * 2 / 32;
2373 int py = y * Th - Th * 6 / 32;
2374
2375 key_ov.texname = tex.name;
2376 rc_t::array_t &arr = rc_ov.array (key_ov);
2377
2378 arr.t2f_v3f (0 , 0 , px , py , 0);
2379 arr.t2f_v3f (0 , tex.t, px , py + Th, 0);
2380 arr.t2f_v3f (tex.s, tex.t, px + Tw, py + Th, 0);
2381 arr.t2f_v3f (tex.s, 0 , px + Tw, py , 0);
2382 }
2383 }
2384 }
2385 }
2386
2387 rc.draw ();
2388 rc.clear ();
2389
2390 // go through all smoothlevels, lowest to highest, then draw.
2391 // this is basically counting sort
2392 {
2393 int w, b;
2394
2395 glEnable (GL_TEXTURE_2D);
2396 glBegin (GL_QUADS);
2397 for (int level = 0; level < smooth_level.size (); ++level)
2398 if (smooth_level[level])
2399 for (auto &&it = smooth.begin (); it != smooth.end (); ++it)
1314 { 2400 {
1315 mapcell *cell = row->col + (x + vx - row->c0); 2401 smooth_key &skey = it->first;
2402 IV bits = it->second;
1316 2403
1317 darkness[y * sw4 + x] = cell->darkness < 0 2404 if (!(bits & 0x1000)
1318 ? 255 - FOW_DARKNESS 2405 && skey.level == level
1319 : 255 - cell->darkness; 2406 && level > smooth_max [skey.x][skey.y])
1320
1321 face = cell->face [z];
1322
1323 if (face)
1324 { 2407 {
1325 maptex tex = self->tex [face]; 2408 maptex tex = self->tex [skey.tile];
1326
1327 int px = (x + 1) * 32 - tex.w; 2409 int px = (((int)skey.x) - 1) * Tw;
1328 int py = (y + 1) * 32 - tex.h; 2410 int py = (((int)skey.y) - 1) * Th;
2411 int border = bits & 15;
2412 int corner = (bits >> 8) & ~(bits >> 4) & 15;
2413 float dx = tex.s * .0625f; // 16 images/row
2414 float dy = tex.t * .5f ; // 2 images/column
1329 2415
1330 if (last_name != tex.name) 2416 if (tex.name)
1331 { 2417 {
2418 // this time avoiding texture state changes
2419 // save gobs of state changes.
2420 if (key.texname != tex.name)
2421 {
2422 self->tex [skey.tile].unused = 0;
2423
1332 glEnd (); 2424 glEnd ();
1333 last_name = tex.name;
1334 glBindTexture (GL_TEXTURE_2D, last_name); 2425 glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1335 glBegin (GL_QUADS); 2426 glBegin (GL_QUADS);
2427 }
2428
2429 if (border)
2430 {
2431 float ox = border * dx;
2432
2433 glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
2434 glTexCoord2f (ox , dy ); glVertex2i (px , py + Th);
2435 glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py + Th);
2436 glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + Tw, py );
2437 }
2438
2439 if (corner)
2440 {
2441 float ox = corner * dx;
2442
2443 glTexCoord2f (ox , dy ); glVertex2i (px , py );
2444 glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + Th);
2445 glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + Tw, py + Th);
2446 glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py );
2447 }
1336 } 2448 }
1337
1338 glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1339 glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1340 glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1341 glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1342 } 2449 }
1343 } 2450 }
2451
2452 glEnd ();
2453 glDisable (GL_TEXTURE_2D);
2454 key.texname = -1;
2455 }
2456 }
2457
2458 if (pl_tex.name)
2459 {
2460 maptex tex = pl_tex;
2461 int px = pl_x + sdx;
2462 int py = pl_y + sdy;
2463
2464 key.texname = tex.name;
2465 rc_t::array_t &arr = rc.array (key);
2466
2467 arr.t2f_v3f (0 , 0 , px , py , 0);
2468 arr.t2f_v3f (0 , tex.t, px , py + tex.h, 0);
2469 arr.t2f_v3f (tex.s, tex.t, px + tex.w, py + tex.h, 0);
2470 arr.t2f_v3f (tex.s, 0 , px + tex.w, py , 0);
2471
2472 rc.draw ();
2473 }
2474
2475 rc_ov.draw ();
2476 rc_ov.clear ();
2477
2478 glDisable (GL_BLEND);
2479
2480 // top layer: overlays such as the health bar
2481 for (y = 0; y < sh; y++)
2482 if (0 <= y + my && y + my < self->rows)
2483 {
2484 maprow *row = self->row + (y + my);
2485
2486 for (x = 0; x < sw; x++)
2487 if (row->c0 <= x + mx && x + mx < row->c1)
2488 {
2489 mapcell *cell = row->col + (x + mx - row->c0);
2490
2491 int px = x * Tw;
2492 int py = y * Th;
2493
2494 if (expect_false (cell->player == player))
2495 {
2496 px += sdx;
2497 py += sdy;
2498 }
2499
2500 if (cell->stat_hp)
2501 {
2502 int width = cell->stat_width * Tw;
2503 int thick = (sh * Th / 32 + 27) / 28 + 1 + cell->stat_width;
2504
2505 glColor3ub (0, 0, 0);
2506 glRectf (px + 1, py - thick - 2,
2507 px + width - 1, py);
2508
2509 glColor3ub (cell->stat_hp, 255 - cell->stat_hp, 0);
2510 glRectf (px + 2,
2511 py - thick - 1,
2512 px + width - 2 - cell->stat_hp * (width - 4) / 255, py - 1);
2513 }
2514 }
2515 }
2516}
2517
2518void
2519draw_magicmap (DC::Map self, int w, int h, unsigned char *data)
2520 CODE:
2521{
2522 static float color[16][3] = {
2523 { 0.00f, 0.00f, 0.00f },
2524 { 1.00f, 1.00f, 1.00f },
2525 { 0.00f, 0.00f, 0.55f },
2526 { 1.00f, 0.00f, 0.00f },
2527
2528 { 1.00f, 0.54f, 0.00f },
2529 { 0.11f, 0.56f, 1.00f },
2530 { 0.93f, 0.46f, 0.00f },
2531 { 0.18f, 0.54f, 0.34f },
2532
2533 { 0.56f, 0.73f, 0.56f },
2534 { 0.80f, 0.80f, 0.80f },
2535 { 0.55f, 0.41f, 0.13f },
2536 { 0.99f, 0.77f, 0.26f },
2537
2538 { 0.74f, 0.65f, 0.41f },
2539
2540 { 0.00f, 1.00f, 1.00f },
2541 { 1.00f, 0.00f, 1.00f },
2542 { 1.00f, 1.00f, 0.00f },
2543 };
2544
2545 int x, y;
2546
2547 glEnable (GL_TEXTURE_2D);
2548 /* GL_REPLACE would be correct, as we don't need to modulate alpha,
2549 * but the nvidia driver (185.18.14) mishandles alpha textures
2550 * and takes the colour from god knows where instead of using
2551 * Cp. MODULATE results in the same colour, but slightly different
2552 * alpha, but atcually gives us the correct colour with nvidia.
2553 */
2554 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
2555 glEnable (GL_BLEND);
2556 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
2557 glBegin (GL_QUADS);
2558
2559 for (y = 0; y < h; y++)
2560 for (x = 0; x < w; x++)
2561 {
2562 unsigned char m = data [x + y * w];
2563
2564 if (m)
2565 {
2566 float *c = color [m & 15];
2567
2568 float tx1 = m & 0x40 ? 0.5f : 0.f;
2569 float tx2 = tx1 + 0.5f;
2570
2571 glColor4f (c[0], c[1], c[2], 1);
2572 glTexCoord2f (tx1, 0.); glVertex2i (x , y );
2573 glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
2574 glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
2575 glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
1344 } 2576 }
2577 }
1345 2578
1346 glEnd (); 2579 glEnd ();
1347 2580 glDisable (GL_BLEND);
1348 glDisable (GL_TEXTURE_2D); 2581 glDisable (GL_TEXTURE_2D);
1349 glDisable (GL_BLEND); 2582}
2583
2584void
2585fow_texture (DC::Map self, int mx, int my, int sw, int sh)
2586 PPCODE:
2587{
2588 int x, y;
2589 int sw1 = sw + 2;
2590 int sh1 = sh + 2;
2591 int sh3 = sh * 3;
2592 int sw3 = sw * 3;
2593 SV *darkness3_sv = sv_2mortal (newSV (sw3 * sh3));
2594 uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
2595 uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
2596 memset (darkness1, 0, sw1*sh1);
2597
2598 SvPOK_only (darkness3_sv);
2599 SvCUR_set (darkness3_sv, sw3 * sh3);
2600
2601 mx += self->x - 1;
2602 my += self->y - 1;
2603
2604 for (y = 0; y < sh1; y++)
2605 if (0 <= y + my && y + my < self->rows)
2606 {
2607 maprow *row = self->row + (y + my);
2608
2609 for (x = 0; x < sw1; x++)
2610 if (row->c0 <= x + mx && x + mx < row->c1)
2611 {
2612 mapcell *cell = row->col + (x + mx - row->c0);
2613
2614 darkness1 [y * sw1 + x] = cell->darkness
2615 ? DARKNESS_ADJUST (255 - (cell->darkness - 1))
2616 : DARKNESS_ADJUST (255 - FOW_DARKNESS);
2617 }
2618 }
2619
2620 for (y = 0; y < sh; ++y)
2621 for (x = 0; x < sw; ++x)
2622 {
2623 uint8_t d11 = darkness1 [(y ) * sw1 + x ];
2624 uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
2625 uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
2626 uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
2627 uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
2628 uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
2629 uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
2630 uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
2631 uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
2632
2633 uint8_t r11 = (d11 + d21 + d12) / 3;
2634 uint8_t r21 = d21;
2635 uint8_t r31 = (d21 + d31 + d32) / 3;
2636
2637 uint8_t r12 = d12;
2638 uint8_t r22 = d22;
2639 uint8_t r32 = d32;
2640
2641 uint8_t r13 = (d13 + d23 + d12) / 3;
2642 uint8_t r23 = d23;
2643 uint8_t r33 = (d23 + d33 + d32) / 3;
2644
2645 darkness3 [(y * 3 ) * sw3 + (x * 3 )] = MAX (d22, r11);
2646 darkness3 [(y * 3 ) * sw3 + (x * 3 + 1)] = MAX (d22, r21);
2647 darkness3 [(y * 3 ) * sw3 + (x * 3 + 2)] = MAX (d22, r31);
2648 darkness3 [(y * 3 + 1) * sw3 + (x * 3 )] = MAX (d22, r12);
2649 darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 1)] = MAX (d22, r22); /* this MUST be == d22 */
2650 darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 2)] = MAX (d22, r32);
2651 darkness3 [(y * 3 + 2) * sw3 + (x * 3 )] = MAX (d22, r13);
2652 darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 1)] = MAX (d22, r23);
2653 darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 2)] = MAX (d22, r33);
2654 }
2655
2656 free (darkness1);
1350 2657
1351 EXTEND (SP, 3); 2658 EXTEND (SP, 3);
1352 PUSHs (sv_2mortal (newSViv (sw4))); 2659 PUSHs (sv_2mortal (newSViv (sw3)));
1353 PUSHs (sv_2mortal (newSViv (sh))); 2660 PUSHs (sv_2mortal (newSViv (sh3)));
1354 PUSHs (darkness_sv); 2661 PUSHs (darkness3_sv);
1355} 2662}
1356 2663
1357SV * 2664SV *
1358get_rect (CFClient::Map self, int x0, int y0, int w, int h) 2665get_rect (DC::Map self, int x0, int y0, int w, int h)
1359 CODE: 2666 CODE:
1360{ 2667{
1361 int x, y, x1, y1; 2668 int x, y, x1, y1;
1362 SV *data_sv = newSV (w * h * 7 + 5); 2669 SV *data_sv = newSV (w * h * 7 + 5);
1363 uint8_t *data = (uint8_t *)SvPVX (data_sv); 2670 uint8_t *data = (uint8_t *)SvPVX (data_sv);
… …
1388 if (row && row->c0 <= x && x < row->c1) 2695 if (row && row->c0 <= x && x < row->c1)
1389 { 2696 {
1390 mapcell *cell = row->col + (x - row->c0); 2697 mapcell *cell = row->col + (x - row->c0);
1391 uint8_t flags = 0; 2698 uint8_t flags = 0;
1392 2699
1393 if (cell->face [0]) flags |= 1; 2700 if (cell->tile [0]) flags |= 1;
1394 if (cell->face [1]) flags |= 2; 2701 if (cell->tile [1]) flags |= 2;
1395 if (cell->face [2]) flags |= 4; 2702 if (cell->tile [2]) flags |= 4;
1396 2703
1397 *data++ = flags; 2704 *data++ = flags;
1398 2705
1399 if (flags & 1) 2706 if (flags & 1)
1400 { 2707 {
2708 tileid tile = cell->tile [0];
1401 *data++ = cell->face [0] >> 8; 2709 *data++ = tile >> 8;
1402 *data++ = cell->face [0]; 2710 *data++ = tile;
1403 } 2711 }
1404 2712
1405 if (flags & 2) 2713 if (flags & 2)
1406 { 2714 {
2715 tileid tile = cell->tile [1];
1407 *data++ = cell->face [1] >> 8; 2716 *data++ = tile >> 8;
1408 *data++ = cell->face [1]; 2717 *data++ = tile;
1409 } 2718 }
1410 2719
1411 if (flags & 4) 2720 if (flags & 4)
1412 { 2721 {
2722 tileid tile = cell->tile [2];
1413 *data++ = cell->face [2] >> 8; 2723 *data++ = tile >> 8;
1414 *data++ = cell->face [2]; 2724 *data++ = tile;
1415 } 2725 }
1416 } 2726 }
1417 else 2727 else
1418 *data++ = 0; 2728 *data++ = 0;
1419 } 2729 }
1420 } 2730 }
1421 2731
2732 /* if size is w*h + 5 then no data has been found */
2733 if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)
2734 {
1422 SvPOK_only (data_sv); 2735 SvPOK_only (data_sv);
1423 SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv)); 2736 SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
2737 }
2738
1424 RETVAL = data_sv; 2739 RETVAL = data_sv;
1425} 2740}
1426 OUTPUT: 2741 OUTPUT:
1427 RETVAL 2742 RETVAL
1428 2743
1429void 2744void
1430set_rect (CFClient::Map self, int x0, int y0, uint8_t *data) 2745set_rect (DC::Map self, int x0, int y0, SV *data_sv)
1431 PPCODE: 2746 PPCODE:
1432{ 2747{
1433 int x, y, z; 2748 int x, y, z;
1434 int w, h; 2749 int w, h;
1435 int x1, y1; 2750 int x1, y1;
2751 STRLEN len;
2752 uint8_t *data, *end;
2753
2754 len = SvLEN (data_sv);
2755 SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
2756 data = (uint8_t *)SvPVbyte_nolen (data_sv);
2757 end = data + len + 8;
2758
2759 if (len < 5)
2760 XSRETURN_EMPTY;
1436 2761
1437 if (*data++ != 0) 2762 if (*data++ != 0)
1438 return; /* version mismatch */ 2763 XSRETURN_EMPTY; /* version mismatch */
1439 2764
1440 w = *data++ << 8; w |= *data++; 2765 w = *data++ << 8; w |= *data++;
1441 h = *data++ << 8; h |= *data++; 2766 h = *data++ << 8; h |= *data++;
1442 2767
1443 // we need to do this 'cause we don't keep an absolute coord system for rows 2768 // we need to do this 'cause we don't keep an absolute coord system for rows
… …
1455 { 2780 {
1456 maprow *row = map_get_row (self, y); 2781 maprow *row = map_get_row (self, y);
1457 2782
1458 for (x = x0; x < x1; x++) 2783 for (x = x0; x < x1; x++)
1459 { 2784 {
2785 uint8_t flags;
2786
2787 if (data + 7 >= end)
2788 XSRETURN_EMPTY;
2789
1460 uint8_t flags = *data++; 2790 flags = *data++;
1461 2791
1462 if (flags) 2792 if (flags)
1463 { 2793 {
1464 mapface face[3] = { 0, 0, 0 };
1465
1466 mapcell *cell = row_get_cell (row, x); 2794 mapcell *cell = row_get_cell (row, x);
2795 tileid tile[3] = { 0, 0, 0 };
1467 2796
1468 if (flags & 1) { face[0] = *data++ << 8; face[0] |= *data++; } 2797 if (flags & 1) { tile[0] = *data++ << 8; tile[0] |= *data++; }
1469 if (flags & 2) { face[1] = *data++ << 8; face[1] |= *data++; } 2798 if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
1470 if (flags & 4) { face[2] = *data++ << 8; face[2] |= *data++; } 2799 if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
1471 2800
1472 if (cell->darkness <= 0) 2801 if (cell->darkness == 0)
1473 { 2802 {
1474 cell->darkness = -1; 2803 /*cell->darkness = 0;*/
2804 EXTEND (SP, 3);
1475 2805
1476 for (z = 0; z <= 2; z++) 2806 for (z = 0; z <= 2; z++)
1477 { 2807 {
1478 cell->face[z] = face[z]; 2808 tileid t = tile [z];
1479 2809
1480 if (face[z] && (face[z] >= self->texs || !self->tex[face [z]].name)) 2810 if (t >= self->texs || (t && !self->tex [t].name))
2811 {
1481 XPUSHs (sv_2mortal (newSViv (face[z]))); 2812 PUSHs (sv_2mortal (newSViv (t)));
2813 need_texid (self, t);
2814 }
2815
2816 cell->tile [z] = t;
1482 } 2817 }
1483 } 2818 }
1484 } 2819 }
1485 } 2820 }
1486 } 2821 }
1487} 2822}
1488 2823
1489MODULE = CFClient PACKAGE = CFClient::MixChunk 2824MODULE = Deliantra::Client PACKAGE = DC::RW
1490 2825
1491CFClient::MixChunk 2826DC::RW
1492new_from_file (SV *class, char *path) 2827new (SV *klass, SV *data_sv)
1493 CODE: 2828 CODE:
1494 RETVAL = Mix_LoadWAV (path); 2829{
2830 STRLEN datalen;
2831 char *data = SvPVbyte (data_sv, datalen);
2832
2833 RETVAL = SDL_RWFromConstMem (data, datalen);
2834}
1495 OUTPUT: 2835 OUTPUT:
1496 RETVAL 2836 RETVAL
1497 2837
2838DC::RW
2839new_from_file (SV *klass, const char *path, const char *mode = "rb")
2840 CODE:
2841 RETVAL = SDL_RWFromFile (path, mode);
2842 OUTPUT:
2843 RETVAL
2844
2845# fails on win32:
2846# dc.xs(2268) : error C2059: syntax error : '('
1498void 2847#void
2848#close (DC::RW self)
2849# CODE:
2850# (self->(close)) (self);
2851
2852MODULE = Deliantra::Client PACKAGE = DC::Channel
2853
2854PROTOTYPES: DISABLE
2855
2856DC::Channel
2857find ()
2858 CODE:
2859{
2860 RETVAL = Mix_GroupAvailable (-1);
2861
2862 if (RETVAL < 0)
2863 {
2864 RETVAL = Mix_GroupOldest (-1);
2865
2866 if (RETVAL < 0)
2867 {
2868 // happens sometimes, maybe it just stopped playing(?)
2869 RETVAL = Mix_GroupAvailable (-1);
2870
2871 if (RETVAL < 0)
2872 XSRETURN_UNDEF;
2873 }
2874 else
2875 Mix_HaltChannel (RETVAL);
2876 }
2877
2878 Mix_UnregisterAllEffects (RETVAL);
2879 Mix_Volume (RETVAL, 128);
2880}
2881 OUTPUT:
2882 RETVAL
2883
2884void
2885halt (DC::Channel self)
2886 CODE:
2887 Mix_HaltChannel (self);
2888
2889void
2890expire (DC::Channel self, int ticks = -1)
2891 CODE:
2892 Mix_ExpireChannel (self, ticks);
2893
2894void
2895fade_out (DC::Channel self, int ticks = -1)
2896 CODE:
2897 Mix_FadeOutChannel (self, ticks);
2898
2899int
2900volume (DC::Channel self, int volume)
2901 CODE:
2902 RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
2903 OUTPUT:
2904 RETVAL
2905
2906void
2907unregister_all_effects (DC::Channel self)
2908 CODE:
2909 Mix_UnregisterAllEffects (self);
2910
2911void
2912set_panning (DC::Channel self, int left, int right)
2913 CODE:
2914 left = CLAMP (left , 0, 255);
2915 right = CLAMP (right, 0, 255);
2916 Mix_SetPanning (self, left, right);
2917
2918void
2919set_distance (DC::Channel self, int distance)
2920 CODE:
2921 Mix_SetDistance (self, CLAMP (distance, 0, 255));
2922
2923void
2924set_position (DC::Channel self, int angle, int distance)
2925 CODE:
2926
2927void
2928set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
2929 CODE:
2930{
2931 int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
2932 int angle = atan2f (dx, -dy) * 180.f / (float)M_PI + 360.f;
2933 Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
2934}
2935
2936void
2937set_reverse_stereo (DC::Channel self, int flip)
2938 CODE:
2939 Mix_SetReverseStereo (self, flip);
2940
2941MODULE = Deliantra::Client PACKAGE = DC::MixChunk
2942
2943PROTOTYPES: DISABLE
2944
2945void
2946decoders ()
2947 PPCODE:
2948#if SDL_MIXER_MAJOR_VERSION > 1 || SDL_MIXER_MINOR_VERSION > 2 || SDL_MIXER_PATCHLEVEL >= 10
2949 int i, num = Mix_GetNumChunkDecoders ();
2950 EXTEND (SP, num);
2951 for (i = 0; i < num; ++i)
2952 PUSHs (sv_2mortal (newSVpv (Mix_GetChunkDecoder (i), 0)));
2953#else
2954 XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
2955#endif
2956
2957DC::MixChunk
2958new (SV *klass, DC::RW rwops)
2959 CODE:
2960 RETVAL = Mix_LoadWAV_RW (rwops, 1);
2961 OUTPUT:
2962 RETVAL
2963
2964void
1499DESTROY (CFClient::MixChunk self) 2965DESTROY (DC::MixChunk self)
1500 CODE: 2966 CODE:
1501 Mix_FreeChunk (self); 2967 Mix_FreeChunk (self);
1502 2968
1503int 2969int
1504volume (CFClient::MixChunk self, int volume = -1) 2970volume (DC::MixChunk self, int volume = -1)
1505 CODE: 2971 CODE:
2972 if (items > 1)
2973 volume = CLAMP (volume, 0, 128);
1506 RETVAL = Mix_VolumeChunk (self, volume); 2974 RETVAL = Mix_VolumeChunk (self, volume);
1507 OUTPUT: 2975 OUTPUT:
1508 RETVAL 2976 RETVAL
1509 2977
1510int 2978DC::Channel
1511play (CFClient::MixChunk self, int channel = -1, int loops = 0, int ticks = -1) 2979play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
1512 CODE: 2980 CODE:
2981{
1513 RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks); 2982 RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
2983
2984 if (RETVAL < 0)
2985 XSRETURN_UNDEF;
2986
2987 if (channel < 0)
2988 {
2989 Mix_UnregisterAllEffects (RETVAL);
2990 Mix_Volume (RETVAL, 128);
2991 }
2992}
1514 OUTPUT: 2993 OUTPUT:
1515 RETVAL 2994 RETVAL
1516 2995
1517MODULE = CFClient PACKAGE = CFClient::MixMusic 2996MODULE = Deliantra::Client PACKAGE = DC::MixMusic
2997
2998void
2999decoders ()
3000 PPCODE:
3001#if SDL_MIXER_MAJOR_VERSION > 1 || SDL_MIXER_MINOR_VERSION > 2 || SDL_MIXER_PATCHLEVEL >= 10
3002 int i, num = Mix_GetNumMusicDecoders ();
3003 EXTEND (SP, num);
3004 for (i = 0; i < num; ++i)
3005 PUSHs (sv_2mortal (newSVpv (Mix_GetMusicDecoder (i), 0)));
3006#else
3007 XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
3008#endif
1518 3009
1519int 3010int
1520volume (int volume = -1) 3011volume (int volume = -1)
3012 PROTOTYPE: ;$
1521 CODE: 3013 CODE:
3014 if (items > 0)
3015 volume = CLAMP (volume, 0, 128);
1522 RETVAL = Mix_VolumeMusic (volume); 3016 RETVAL = Mix_VolumeMusic (volume);
1523 OUTPUT: 3017 OUTPUT:
1524 RETVAL 3018 RETVAL
1525 3019
1526CFClient::MixMusic 3020void
1527new_from_file (SV *class, char *path) 3021fade_out (int ms)
1528 CODE: 3022 CODE:
1529 RETVAL = Mix_LoadMUS (path); 3023 Mix_FadeOutMusic (ms);
3024
3025void
3026halt ()
3027 CODE:
3028 Mix_HaltMusic ();
3029
3030int
3031playing ()
3032 CODE:
3033 RETVAL = Mix_PlayingMusic ();
1530 OUTPUT: 3034 OUTPUT:
1531 RETVAL 3035 RETVAL
1532 3036
3037DC::MixMusic
3038new (SV *klass, DC::RW rwops)
3039 CODE:
3040 RETVAL = Mix_LoadMUS_RW (rwops);
3041 OUTPUT:
3042 RETVAL
3043
1533void 3044void
1534DESTROY (CFClient::MixMusic self) 3045DESTROY (DC::MixMusic self)
1535 CODE: 3046 CODE:
1536 Mix_FreeMusic (self); 3047 Mix_FreeMusic (self);
1537 3048
1538int 3049int
1539play (CFClient::MixMusic self, int loops = -1) 3050play (DC::MixMusic self, int loops = -1)
1540 CODE: 3051 CODE:
1541 RETVAL = Mix_PlayMusic (self, loops); 3052 RETVAL = Mix_PlayMusic (self, loops);
1542 OUTPUT: 3053 OUTPUT:
1543 RETVAL 3054 RETVAL
1544 3055
3056void
3057fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
3058 CODE:
3059 Mix_FadeInMusicPos (self, loops, ms, position);
3060
1545MODULE = CFClient PACKAGE = CFClient::OpenGL 3061MODULE = Deliantra::Client PACKAGE = DC::OpenGL
3062
3063PROTOTYPES: ENABLE
1546 3064
1547BOOT: 3065BOOT:
1548{ 3066{
1549 HV *stash = gv_stashpv ("CFClient::OpenGL", 1); 3067 HV *stash = gv_stashpv ("DC::OpenGL", 1);
1550 static const struct { 3068 static const struct {
1551 const char *name; 3069 const char *name;
1552 IV iv; 3070 IV iv;
1553 } *civ, const_iv[] = { 3071 } *civ, const_iv[] = {
1554# define const_iv(name) { # name, (IV)name } 3072# define const_iv(name) { # name, (IV)name }
3073 const_iv (GL_VENDOR),
3074 const_iv (GL_VERSION),
3075 const_iv (GL_EXTENSIONS),
3076 const_iv (GL_MAX_TEXTURE_UNITS),
1555 const_iv (GL_COLOR_MATERIAL), 3077 const_iv (GL_COLOR_MATERIAL),
1556 const_iv (GL_SMOOTH), 3078 const_iv (GL_SMOOTH),
1557 const_iv (GL_FLAT), 3079 const_iv (GL_FLAT),
1558 const_iv (GL_DITHER), 3080 const_iv (GL_DITHER),
1559 const_iv (GL_BLEND), 3081 const_iv (GL_BLEND),
… …
1561 const_iv (GL_SCISSOR_TEST), 3083 const_iv (GL_SCISSOR_TEST),
1562 const_iv (GL_DEPTH_TEST), 3084 const_iv (GL_DEPTH_TEST),
1563 const_iv (GL_ALPHA_TEST), 3085 const_iv (GL_ALPHA_TEST),
1564 const_iv (GL_NORMALIZE), 3086 const_iv (GL_NORMALIZE),
1565 const_iv (GL_RESCALE_NORMAL), 3087 const_iv (GL_RESCALE_NORMAL),
3088 const_iv (GL_FRONT),
3089 const_iv (GL_BACK),
3090 const_iv (GL_AUX0),
1566 const_iv (GL_AND), 3091 const_iv (GL_AND),
1567 const_iv (GL_ONE), 3092 const_iv (GL_ONE),
1568 const_iv (GL_ZERO), 3093 const_iv (GL_ZERO),
1569 const_iv (GL_SRC_ALPHA), 3094 const_iv (GL_SRC_ALPHA),
1570 const_iv (GL_DST_ALPHA), 3095 const_iv (GL_DST_ALPHA),
1571 const_iv (GL_ONE_MINUS_SRC_ALPHA), 3096 const_iv (GL_ONE_MINUS_SRC_ALPHA),
1572 const_iv (GL_ONE_MINUS_DST_ALPHA), 3097 const_iv (GL_ONE_MINUS_DST_ALPHA),
3098 const_iv (GL_SRC_COLOR),
3099 const_iv (GL_DST_COLOR),
3100 const_iv (GL_ONE_MINUS_SRC_COLOR),
3101 const_iv (GL_ONE_MINUS_DST_COLOR),
1573 const_iv (GL_SRC_ALPHA_SATURATE), 3102 const_iv (GL_SRC_ALPHA_SATURATE),
1574 const_iv (GL_RGB), 3103 const_iv (GL_RGB),
1575 const_iv (GL_RGBA), 3104 const_iv (GL_RGBA),
3105 const_iv (GL_RGBA4),
3106 const_iv (GL_RGBA8),
3107 const_iv (GL_RGB5_A1),
1576 const_iv (GL_UNSIGNED_BYTE), 3108 const_iv (GL_UNSIGNED_BYTE),
1577 const_iv (GL_UNSIGNED_SHORT), 3109 const_iv (GL_UNSIGNED_SHORT),
1578 const_iv (GL_UNSIGNED_INT), 3110 const_iv (GL_UNSIGNED_INT),
1579 const_iv (GL_ALPHA), 3111 const_iv (GL_ALPHA),
1580 const_iv (GL_INTENSITY), 3112 const_iv (GL_INTENSITY),
1581 const_iv (GL_LUMINANCE), 3113 const_iv (GL_LUMINANCE),
1582 const_iv (GL_LUMINANCE_ALPHA), 3114 const_iv (GL_LUMINANCE_ALPHA),
1583 const_iv (GL_FLOAT), 3115 const_iv (GL_FLOAT),
1584 const_iv (GL_UNSIGNED_INT_8_8_8_8_REV), 3116 const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
3117 const_iv (GL_COMPRESSED_ALPHA_ARB),
3118 const_iv (GL_COMPRESSED_LUMINANCE_ARB),
3119 const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
3120 const_iv (GL_COMPRESSED_INTENSITY_ARB),
3121 const_iv (GL_COMPRESSED_RGB_ARB),
3122 const_iv (GL_COMPRESSED_RGBA_ARB),
1585 const_iv (GL_COMPILE), 3123 const_iv (GL_COMPILE),
3124 const_iv (GL_PROXY_TEXTURE_1D),
3125 const_iv (GL_PROXY_TEXTURE_2D),
1586 const_iv (GL_TEXTURE_1D), 3126 const_iv (GL_TEXTURE_1D),
1587 const_iv (GL_TEXTURE_2D), 3127 const_iv (GL_TEXTURE_2D),
1588 const_iv (GL_TEXTURE_ENV), 3128 const_iv (GL_TEXTURE_ENV),
1589 const_iv (GL_TEXTURE_MAG_FILTER), 3129 const_iv (GL_TEXTURE_MAG_FILTER),
1590 const_iv (GL_TEXTURE_MIN_FILTER), 3130 const_iv (GL_TEXTURE_MIN_FILTER),
… …
1611 const_iv (GL_COLOR_LOGIC_OP), 3151 const_iv (GL_COLOR_LOGIC_OP),
1612 const_iv (GL_SEPARABLE_2D), 3152 const_iv (GL_SEPARABLE_2D),
1613 const_iv (GL_CONVOLUTION_2D), 3153 const_iv (GL_CONVOLUTION_2D),
1614 const_iv (GL_CONVOLUTION_BORDER_MODE), 3154 const_iv (GL_CONVOLUTION_BORDER_MODE),
1615 const_iv (GL_CONSTANT_BORDER), 3155 const_iv (GL_CONSTANT_BORDER),
3156 const_iv (GL_POINTS),
1616 const_iv (GL_LINES), 3157 const_iv (GL_LINES),
3158 const_iv (GL_LINE_STRIP),
1617 const_iv (GL_LINE_LOOP), 3159 const_iv (GL_LINE_LOOP),
1618 const_iv (GL_QUADS), 3160 const_iv (GL_QUADS),
1619 const_iv (GL_QUAD_STRIP), 3161 const_iv (GL_QUAD_STRIP),
1620 const_iv (GL_TRIANGLES), 3162 const_iv (GL_TRIANGLES),
1621 const_iv (GL_TRIANGLE_STRIP), 3163 const_iv (GL_TRIANGLE_STRIP),
1622 const_iv (GL_TRIANGLE_FAN), 3164 const_iv (GL_TRIANGLE_FAN),
3165 const_iv (GL_POLYGON),
1623 const_iv (GL_PERSPECTIVE_CORRECTION_HINT), 3166 const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
3167 const_iv (GL_POINT_SMOOTH_HINT),
3168 const_iv (GL_LINE_SMOOTH_HINT),
3169 const_iv (GL_POLYGON_SMOOTH_HINT),
3170 const_iv (GL_GENERATE_MIPMAP_HINT),
3171 const_iv (GL_TEXTURE_COMPRESSION_HINT),
1624 const_iv (GL_FASTEST), 3172 const_iv (GL_FASTEST),
3173 const_iv (GL_DONT_CARE),
3174 const_iv (GL_NICEST),
1625 const_iv (GL_V2F), 3175 const_iv (GL_V2F),
1626 const_iv (GL_V3F), 3176 const_iv (GL_V3F),
1627 const_iv (GL_T2F_V3F), 3177 const_iv (GL_T2F_V3F),
1628 const_iv (GL_T2F_N3F_V3F), 3178 const_iv (GL_T2F_N3F_V3F),
3179 const_iv (GL_FUNC_ADD),
3180 const_iv (GL_FUNC_SUBTRACT),
3181 const_iv (GL_FUNC_REVERSE_SUBTRACT),
1629# undef const_iv 3182# undef const_iv
1630 }; 3183 };
1631 3184
1632 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 3185 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
1633 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 3186 newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
1634}
1635 3187
1636char * 3188 texture_av = newAV ();
3189 AvREAL_off (texture_av);
3190}
3191
3192void
3193disable_GL_EXT_blend_func_separate ()
3194 CODE:
3195 gl.BlendFuncSeparate = 0;
3196 gl.BlendFuncSeparateEXT = 0;
3197
3198void
3199apple_nvidia_bug (int enable)
3200
3201const char *
1637gl_vendor () 3202gl_vendor ()
1638 CODE: 3203 CODE:
1639 RETVAL = (char *)glGetString (GL_VENDOR); 3204 RETVAL = (const char *)glGetString (GL_VENDOR);
1640 OUTPUT: 3205 OUTPUT:
1641 RETVAL 3206 RETVAL
1642 3207
1643char * 3208const char *
1644gl_version () 3209gl_version ()
1645 CODE: 3210 CODE:
1646 RETVAL = (char *)glGetString (GL_VERSION); 3211 RETVAL = (const char *)glGetString (GL_VERSION);
1647 OUTPUT: 3212 OUTPUT:
1648 RETVAL 3213 RETVAL
1649 3214
1650char * 3215const char *
1651gl_extensions () 3216gl_extensions ()
1652 CODE: 3217 CODE:
1653 RETVAL = (char *)glGetString (GL_EXTENSIONS); 3218 RETVAL = (const char *)glGetString (GL_EXTENSIONS);
1654 OUTPUT: 3219 OUTPUT:
1655 RETVAL 3220 RETVAL
1656 3221
3222const char *glGetString (GLenum pname)
3223 CODE:
3224 RETVAL = (const char *)glGetString (pname);
3225 OUTPUT:
3226 RETVAL
3227
3228GLint glGetInteger (GLenum pname)
3229 CODE:
3230 glGetIntegerv (pname, &RETVAL);
3231 OUTPUT:
3232 RETVAL
3233
3234GLdouble glGetDouble (GLenum pname)
3235 CODE:
3236 glGetDoublev (pname, &RETVAL);
3237 OUTPUT:
3238 RETVAL
3239
1657int glGetError () 3240int glGetError ()
3241
3242void glFinish ()
3243
3244void glFlush ()
1658 3245
1659void glClear (int mask) 3246void glClear (int mask)
1660 3247
1661void glClearColor (float r, float g, float b, float a = 1.0) 3248void glClearColor (float r, float g, float b, float a = 1.0)
1662 PROTOTYPE: @ 3249 PROTOTYPE: @
… …
1673 3260
1674void glBlendFuncSeparate (int sa, int da, int saa, int daa) 3261void glBlendFuncSeparate (int sa, int da, int saa, int daa)
1675 CODE: 3262 CODE:
1676 gl_BlendFuncSeparate (sa, da, saa, daa); 3263 gl_BlendFuncSeparate (sa, da, saa, daa);
1677 3264
3265# void glBlendEquation (int se)
3266
1678void glDepthMask (int flag) 3267void glDepthMask (int flag)
1679 3268
1680void glLogicOp (int opcode) 3269void glLogicOp (int opcode)
1681 3270
1682void glColorMask (int red, int green, int blue, int alpha) 3271void glColorMask (int red, int green, int blue, int alpha)
… …
1686void glPushMatrix () 3275void glPushMatrix ()
1687 3276
1688void glPopMatrix () 3277void glPopMatrix ()
1689 3278
1690void glLoadIdentity () 3279void glLoadIdentity ()
3280
3281void glDrawBuffer (int buffer)
3282
3283void glReadBuffer (int buffer)
1691 3284
1692# near_ and far_ are due to microsofts buggy "c" compiler 3285# near_ and far_ are due to microsofts buggy "c" compiler
1693void glFrustum (double left, double right, double bottom, double top, double near_, double far_) 3286void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
1694 3287
1695# near_ and far_ are due to microsofts buggy "c" compiler 3288# near_ and far_ are due to microsofts buggy "c" compiler
1696void glOrtho (double left, double right, double bottom, double top, double near_, double far_) 3289void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
3290
3291PROTOTYPES: DISABLE
1697 3292
1698void glViewport (int x, int y, int width, int height) 3293void glViewport (int x, int y, int width, int height)
1699 3294
1700void glScissor (int x, int y, int width, int height) 3295void glScissor (int x, int y, int width, int height)
1701 3296
… …
1709 3304
1710void glRotate (float angle, float x, float y, float z) 3305void glRotate (float angle, float x, float y, float z)
1711 CODE: 3306 CODE:
1712 glRotatef (angle, x, y, z); 3307 glRotatef (angle, x, y, z);
1713 3308
1714void glBegin (int mode)
1715
1716void glEnd ()
1717
1718void glColor (float r, float g, float b, float a = 1.0) 3309void glColor (float r, float g, float b, float a = 1.0)
1719 PROTOTYPE: @ 3310 PROTOTYPE: @
1720 ALIAS: 3311 ALIAS:
1721 glColor_premultiply = 1 3312 glColor_premultiply = 1
1722 CODE: 3313 CODE:
1723 if (ix) 3314 if (ix)
1724 { 3315 {
1725 r *= a; 3316 r *= a;
1726 g *= a; 3317 g *= a;
1727 b *= a; 3318 b *= a;
1728 } 3319 }
1729 // microsoft visual "c" rounds instead of truncating... 3320 // microsoft visual "c" rounds instead of truncating...
1730 glColor4ub (MIN ((int)(r * 256.f), 255), 3321 glColor4f (r, g, b, a);
1731 MIN ((int)(g * 256.f), 255),
1732 MIN ((int)(b * 256.f), 255),
1733 MIN ((int)(a * 256.f), 255));
1734
1735void glInterleavedArrays (int format, int stride, char *data)
1736
1737void glDrawElements (int mode, int count, int type, char *indices)
1738
1739# 1.2 void glDrawRangeElements (int mode, int start, int end
1740 3322
1741void glRasterPos (float x, float y, float z = 0.) 3323void glRasterPos (float x, float y, float z = 0.)
1742 CODE: 3324 CODE:
1743 glRasterPos3f (0, 0, z); 3325 glRasterPos3f (0, 0, z);
1744 glBitmap (0, 0, 0, 0, x, y, 0); 3326 glBitmap (0, 0, 0, 0, x, y, 0);
… …
1749 3331
1750void glTexCoord (float s, float t) 3332void glTexCoord (float s, float t)
1751 CODE: 3333 CODE:
1752 glTexCoord2f (s, t); 3334 glTexCoord2f (s, t);
1753 3335
3336void glRect (float x1, float y1, float x2, float y2)
3337 CODE:
3338 glRectf (x1, y1, x2, y2);
3339
3340void glRect_lineloop (float x1, float y1, float x2, float y2)
3341 CODE:
3342 glBegin (GL_LINE_LOOP);
3343 glVertex2f (x1, y1);
3344 glVertex2f (x2, y1);
3345 glVertex2f (x2, y2);
3346 glVertex2f (x1, y2);
3347 glEnd ();
3348
3349PROTOTYPES: ENABLE
3350
3351void glBegin (int mode)
3352
3353void glEnd ()
3354
3355void glPointSize (GLfloat size)
3356
3357void glLineWidth (GLfloat width)
3358
3359void glInterleavedArrays (int format, int stride, char *data)
3360
3361void glDrawElements (int mode, int count, int type, char *indices)
3362
3363# 1.2 void glDrawRangeElements (int mode, int start, int end
3364
1754void glTexEnv (int target, int pname, float param) 3365void glTexEnv (int target, int pname, float param)
1755 CODE: 3366 CODE:
1756 glTexEnvf (target, pname, param); 3367 glTexEnvf (target, pname, param);
1757 3368
1758void glTexParameter (int target, int pname, float param) 3369void glTexParameter (int target, int pname, float param)
… …
1774void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column) 3385void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
1775 CODE: 3386 CODE:
1776 if (gl.SeparableFilter2D) 3387 if (gl.SeparableFilter2D)
1777 gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column); 3388 gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
1778 3389
1779void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data) 3390void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
1780 3391
1781void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border) 3392void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
1782 3393
1783void glDrawPixels (int width, int height, int format, int type, char *pixels) 3394void glDrawPixels (int width, int height, int format, int type, char *pixels)
3395
3396void glPixelZoom (float x, float y)
1784 3397
1785void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR) 3398void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
1786 3399
1787int glGenTexture () 3400int glGenTexture ()
1788 CODE: 3401 CODE:
1789{ 3402 RETVAL = gen_texture ();
1790 GLuint name;
1791 glGenTextures (1, &name);
1792 RETVAL = name;
1793}
1794 OUTPUT: 3403 OUTPUT:
1795 RETVAL 3404 RETVAL
1796 3405
1797void glDeleteTexture (int name) 3406void glDeleteTexture (int name)
1798 CODE: 3407 CODE:
1799{
1800 GLuint name_ = name;
1801 glDeleteTextures (1, &name_); 3408 del_texture (name);
1802} 3409
1803
1804int glGenList () 3410int glGenList ()
1805 CODE: 3411 CODE:
1806 RETVAL = glGenLists (1); 3412 RETVAL = glGenLists (1);
1807 OUTPUT: 3413 OUTPUT:
1808 RETVAL 3414 RETVAL
… …
1815 3421
1816void glEndList () 3422void glEndList ()
1817 3423
1818void glCallList (int list) 3424void glCallList (int list)
1819 3425
3426void c_init ()
3427 CODE:
3428 glPixelStorei (GL_PACK_ALIGNMENT , 1);
3429 glPixelStorei (GL_UNPACK_ALIGNMENT, 1);
1820 3430
3431MODULE = Deliantra::Client PACKAGE = DC::UI::Base
3432
3433PROTOTYPES: DISABLE
3434
3435void
3436find_widget (SV *self, NV x, NV y)
3437 PPCODE:
3438{
3439 if (within_widget (self, x, y))
3440 XPUSHs (self);
3441}
3442
3443BOOT:
3444{
3445 hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
3446
3447 draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
3448 draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
3449 draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
3450 draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
3451}
3452
3453void
3454draw (SV *self)
3455 CODE:
3456{
3457 HV *hv;
3458 SV **svp;
3459 NV x, y, w, h;
3460 SV *draw_x_sv = GvSV (draw_x_gv);
3461 SV *draw_y_sv = GvSV (draw_y_gv);
3462 SV *draw_w_sv = GvSV (draw_w_gv);
3463 SV *draw_h_sv = GvSV (draw_h_gv);
3464 double draw_x, draw_y;
3465
3466 if (!SvROK (self))
3467 croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
3468
3469 hv = (HV *)SvRV (self);
3470
3471 if (SvTYPE (hv) != SVt_PVHV)
3472 croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
3473
3474 svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
3475 svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
3476
3477 if (!h || !w)
3478 XSRETURN_EMPTY;
3479
3480 svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
3481 svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
3482
3483 draw_x = SvNV (draw_x_sv) + x;
3484 draw_y = SvNV (draw_y_sv) + y;
3485
3486 if (draw_x + w < 0 || draw_x >= SvNV (draw_w_sv)
3487 || draw_y + h < 0 || draw_y >= SvNV (draw_h_sv))
3488 XSRETURN_EMPTY;
3489
3490 sv_setnv (draw_x_sv, draw_x);
3491 sv_setnv (draw_y_sv, draw_y);
3492
3493 glPushMatrix ();
3494 glTranslated (x, y, 0);
3495
3496 if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
3497 {
3498 svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
3499
3500 if (svp && SvTRUE (*svp))
3501 {
3502 glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
3503 glEnable (GL_BLEND);
3504 glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
3505 glBegin (GL_QUADS);
3506 glVertex2f (0, 0);
3507 glVertex2f (w, 0);
3508 glVertex2f (w, h);
3509 glVertex2f (0, h);
3510 glEnd ();
3511 glDisable (GL_BLEND);
3512 }
3513 }
3514#if 0
3515 // draw borders, for debugging
3516 glPushMatrix ();
3517 glColor4f (1., 1., 0., 1.);
3518 glTranslatef (.5, .5, 0.);
3519 glBegin (GL_LINE_LOOP);
3520 glVertex2f (0 , 0);
3521 glVertex2f (w - 1, 0);
3522 glVertex2f (w - 1, h - 1);
3523 glVertex2f (0 , h - 1);
3524 glEnd ();
3525 glPopMatrix ();
3526#endif
3527 PUSHMARK (SP);
3528 XPUSHs (self);
3529 PUTBACK;
3530 call_method ("_draw", G_VOID | G_DISCARD);
3531 SPAGAIN;
3532
3533 glPopMatrix ();
3534
3535 draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
3536 draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
3537}
3538

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