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Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.110 by root, Sat Jun 10 02:22:33 2006 UTC vs.
Revision 1.330 by root, Sun Nov 18 15:24:24 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#ifdef FC_HINT_STYLE 223#ifdef FC_HINT_STYLE
92 FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL); 224 FcPatternAddInteger (pattern, FC_HINT_STYLE, FC_HINT_FULL);
93#endif 225#endif
94#ifdef _WIN32
95 FcPatternAddBool (pattern, FC_AUTOHINT, 1);
96#else
97 FcPatternAddBool (pattern, FC_AUTOHINT, 0); 226 FcPatternAddBool (pattern, FC_AUTOHINT, 0);
98#endif
99} 227}
100 228
101static void 229static void
102layout_update_font (CFClient__Layout self) 230layout_update_font (DC__Layout self)
103{ 231{
104 /* 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
105 * reasonably well with bitstream vera 233 * reasonably well with dejavu/bistream fonts
106 */ 234 */
107 PangoFontDescription *font = self->font ? self->font : default_font; 235 PangoFontDescription *font = self->font ? self->font : default_font;
108 236
109 pango_font_description_set_absolute_size (font, 237 pango_font_description_set_absolute_size (font,
110 MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10)); 238 MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
111 239
112 pango_layout_set_font_description (self->pl, font); 240 pango_layout_set_font_description (self->pl, font);
113} 241}
114 242
115static void 243static void
116layout_get_pixel_size (CFClient__Layout self, int *w, int *h) 244layout_get_pixel_size (DC__Layout self, int *w, int *h)
117{ 245{
246 PangoRectangle rect;
247
248 // get_pixel_* wrongly rounds down
118 pango_layout_get_pixel_size (self->pl, w, h); 249 pango_layout_get_extents (self->pl, 0, &rect);
119 250
120 if (!*w) *w = 1; 251 rect.width = (rect.width + PANGO_SCALE - 1) / PANGO_SCALE;
121 if (!*h) *h = 1; 252 rect.height = (rect.height + PANGO_SCALE - 1) / PANGO_SCALE;
122 253
123 *w = (*w + 3) & ~3; 254 if (!rect.width) rect.width = 1;
124} 255 if (!rect.height) rect.height = 1;
125 256
257 *w = rect.width;
258 *h = rect.height;
259}
260
261typedef uint16_t tileid;
126typedef uint16_t mapface; 262typedef uint16_t faceid;
127 263
128typedef struct { 264struct maptex
265{
129 GLint name; 266 GLuint name;
130 int w, h; 267 int w, h;
131 float s, t; 268 float s, t;
132 uint8_t r, g, b, a; 269 uint8_t r, g, b, a;
133} maptex; 270 tileid smoothtile;
271 uint8_t smoothlevel;
272 uint8_t unused; /* set to zero on use */
273};
134 274
135typedef struct { 275struct mapcell
276{
277 uint32_t player;
278 tileid tile[3];
136 int16_t darkness; 279 uint16_t darkness;
137 mapface face[3]; 280 uint8_t stat_width, stat_hp, flags, smoothmax;
138} mapcell; 281};
139 282
140typedef struct { 283struct maprow
284{
141 int32_t c0, c1; 285 int32_t c0, c1;
142 mapcell *col; 286 mapcell *col;
143} maprow; 287};
144 288
145typedef struct map { 289struct mapgrid {
146 int x, y, w, h; 290 int x, y, w, h;
147 int ox, oy; /* offset to virtual global coordinate system */ 291 int ox, oy; /* offset to virtual global coordinate system */
148 int faces; 292 int faces; tileid *face2tile; // [faceid]
149 mapface *face; 293 int texs; maptex *tex; // [tileid]
150
151 int texs;
152 maptex *tex;
153 294
154 int32_t rows; 295 int32_t rows;
155 maprow *row; 296 maprow *row;
156} *CFClient__Map; 297};
157 298
158static char * 299typedef mapgrid *DC__Map;
300
301template<typename T>
302static void
159prepend (char *ptr, int sze, int inc) 303prepend (T *&ptr, int sze, int inc)
160{ 304{
161 char *p; 305 T *p;
162 306
163 New (0, p, sze + inc, char); 307 Newxz (p, sze + inc, T);
164 Zero (p, inc, char);
165 Move (ptr, p + inc, sze, char); 308 Move (ptr, p + inc, sze, T);
166 Safefree (ptr); 309 Safefree (ptr);
167 310
168 return p; 311 ptr = p;
169} 312}
170 313
171static char * 314template<typename T>
315static void
172append (char *ptr, int sze, int inc) 316append (T *&ptr, int sze, int inc)
173{ 317{
174 Renew (ptr, sze + inc, char); 318 Renew (ptr, sze + inc, T);
175 Zero (ptr + sze, inc, char); 319 Zero (ptr + sze, inc, T);
176
177 return ptr;
178} 320}
179 321
180#define Append(type,ptr,sze,inc) (ptr) = (type *)append ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type)) 322static void
181#define Prepend(type,ptr,sze,inc) (ptr) = (type *)prepend ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type)) 323need_facenum (struct mapgrid *self, faceid face)
324{
325 while (self->faces <= face)
326 {
327 append (self->face2tile, self->faces, self->faces);
328 self->faces *= 2;
329 }
330}
331
332static void
333need_texid (struct mapgrid *self, int texid)
334{
335 while (self->texs <= texid)
336 {
337 append (self->tex, self->texs, self->texs);
338 self->texs *= 2;
339 }
340}
182 341
183static maprow * 342static maprow *
184map_get_row (CFClient__Map self, int y) 343map_get_row (mapgrid *self, int y)
185{ 344{
186 if (0 > y) 345 if (0 > y)
187 { 346 {
188 int extend = - y + MAP_EXTEND_Y; 347 int extend = - y + MAP_EXTEND_Y;
189 Prepend (maprow, self->row, self->rows, extend); 348 prepend (self->row, self->rows, extend);
190 349
191 self->rows += extend; 350 self->rows += extend;
192 self->y += extend; 351 self->y += extend;
193 y += extend; 352 y += extend;
194 } 353 }
195 else if (y >= self->rows) 354 else if (y >= self->rows)
196 { 355 {
197 int extend = y - self->rows + MAP_EXTEND_Y; 356 int extend = y - self->rows + MAP_EXTEND_Y;
198 Append (maprow, self->row, self->rows, extend); 357 append (self->row, self->rows, extend);
199 self->rows += extend; 358 self->rows += extend;
200 } 359 }
201 360
202 return self->row + y; 361 return self->row + y;
203} 362}
… …
213 } 372 }
214 373
215 if (row->c0 > x) 374 if (row->c0 > x)
216 { 375 {
217 int extend = row->c0 - x + MAP_EXTEND_X; 376 int extend = row->c0 - x + MAP_EXTEND_X;
218 Prepend (mapcell, row->col, row->c1 - row->c0, extend); 377 prepend (row->col, row->c1 - row->c0, extend);
219 row->c0 -= extend; 378 row->c0 -= extend;
220 } 379 }
221 else if (x >= row->c1) 380 else if (x >= row->c1)
222 { 381 {
223 int extend = x - row->c1 + MAP_EXTEND_X; 382 int extend = x - row->c1 + MAP_EXTEND_X;
224 Append (mapcell, row->col, row->c1 - row->c0, extend); 383 append (row->col, row->c1 - row->c0, extend);
225 row->c1 += extend; 384 row->c1 += extend;
226 } 385 }
227 386
228 return row->col + (x - row->c0); 387 return row->col + (x - row->c0);
229} 388}
230 389
231static mapcell * 390static mapcell *
232map_get_cell (CFClient__Map self, int x, int y) 391map_get_cell (mapgrid *self, int x, int y)
233{ 392{
234 return row_get_cell (map_get_row (self, y), x); 393 return row_get_cell (map_get_row (self, y), x);
235} 394}
236 395
237static void 396static void
238map_clear (CFClient__Map self) 397map_clear (mapgrid *self)
239{ 398{
240 int r; 399 int r;
241 400
242 for (r = 0; r < self->rows; r++) 401 for (r = 0; r < self->rows; r++)
243 Safefree (self->row[r].col); 402 Safefree (self->row[r].col);
… …
250 self->oy = 0; 409 self->oy = 0;
251 self->row = 0; 410 self->row = 0;
252 self->rows = 0; 411 self->rows = 0;
253} 412}
254 413
414#define CELL_CLEAR(cell) \
415 do { \
416 if ((cell)->player) \
417 (cell)->tile [2] = 0; \
418 (cell)->darkness = 0; \
419 (cell)->stat_hp = 0; \
420 (cell)->flags = 0; \
421 (cell)->player = 0; \
422 } while (0)
423
255static void 424static void
256map_blank (CFClient__Map self, int x0, int y0, int w, int h) 425map_blank (mapgrid *self, int x0, int y0, int w, int h)
257{ 426{
258 int x, y; 427 int x, y;
259 maprow *row; 428 maprow *row;
429 mapcell *cell;
260 430
261 for (y = y0; y < y0 + h; y++) 431 for (y = y0; y < y0 + h; y++)
262 if (y >= 0) 432 if (y >= 0)
263 { 433 {
264 if (y >= self->rows) 434 if (y >= self->rows)
… …
270 if (x >= row->c0) 440 if (x >= row->c0)
271 { 441 {
272 if (x >= row->c1) 442 if (x >= row->c1)
273 break; 443 break;
274 444
275 row->col[x - row->c0].darkness = -1; 445 cell = row->col + x - row->c0;
446
447 CELL_CLEAR (cell);
276 } 448 }
277 } 449 }
450}
451
452struct smooth_key
453{
454 tileid tile;
455 uint8_t x, y, level;
456
457 bool operator == (const smooth_key &o) const
458 {
459 return tile == o.tile && x == o.x && y == o.y && level == o.level;
460 }
461};
462
463typedef ska::flat_hash_map<smooth_key, IV> smooth_hash;
464
465namespace std {
466 template <>
467 struct hash<smooth_key>
468 {
469 size_t operator () (const smooth_key &v) const
470 {
471 return v.tile + (v.x << 8) + (v.y << 16) + (v.level << 24);
472 }
473 };
474}
475
476static void
477smooth_or_bits (smooth_hash &h, smooth_key &key, IV bits)
478{
479 auto &&it = h.find (key);
480
481 if (it == h.end ())
482 h.insert (std::make_pair (key, bits));
483 else
484 it->second |= bits;
278} 485}
279 486
280static void 487static void
281music_finished (void) 488music_finished (void)
282{ 489{
… …
301 ev.data2 = 0; 508 ev.data2 = 0;
302 509
303 SDL_PushEvent ((SDL_Event *)&ev); 510 SDL_PushEvent ((SDL_Event *)&ev);
304} 511}
305 512
306MODULE = CFClient PACKAGE = CFClient 513// approximately divide by 255
514static unsigned int
515div255 (unsigned int n)
516{
517 return (n + (n >> 8)) >> 8;
518}
519
520static unsigned int
521minpot (unsigned int n)
522{
523 if (!n)
524 return 0;
525
526 --n;
527
528 n |= n >> 1;
529 n |= n >> 2;
530 n |= n >> 4;
531 n |= n >> 8;
532 n |= n >> 16;
533
534 return n + 1;
535}
536
537static unsigned int
538popcount (unsigned int n)
539{
540 n -= (n >> 1) & 0x55555555U;
541 n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
542 n = ((n >> 4) + n) & 0x0f0f0f0fU;
543 n *= 0x01010101U;
544
545 return n >> 24;
546}
547
548/* SDL should provide this, really. */
549#define SDLK_MODIFIER_MIN 300
550#define SDLK_MODIFIER_MAX 314
551
552/******************************************************************************/
553
554static GV *draw_x_gv, *draw_y_gv, *draw_w_gv, *draw_h_gv;
555static GV *hover_gv;
556
557static int
558within_widget (SV *widget, NV x, NV y)
559{
560 HV *self;
561 SV **svp;
562 NV wx, ww, wy, wh;
563
564 if (!SvROK (widget))
565 return 0;
566
567 self = (HV *)SvRV (widget);
568
569 if (SvTYPE (self) != SVt_PVHV)
570 return 0;
571
572 svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
573 if (y < wy)
574 return 0;
575
576 svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
577 if (y >= wy + wh)
578 return 0;
579
580 svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
581 if (x < wx)
582 return 0;
583
584 svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
585 if (x >= wx + ww)
586 return 0;
587
588 svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
589 if (!svp || !SvTRUE (*svp))
590 return 0;
591
592 return 1;
593}
594
595/******************************************************************************/
596
597/* process keyboard modifiers */
598static int
599mod_munge (int mod)
600{
601 mod &= MOD_MASK;
602
603 if (mod & (KMOD_META | KMOD_ALT))
604 mod |= KMOD_LRAM;
605
606 return mod;
607}
608
609static void
610deliantra_main (SV *real_main)
611{
612 dSP;
613
614 PUSHMARK (SP);
615 call_sv (real_main, G_DISCARD | G_VOID);
616}
617
618#ifdef __MACOSX__
619 static SV *real_main;
620
621 /* to due surprising braindamage on the side of SDL design, we
622 * do some mind-boggling hack here: SDL requires a custom main()
623 * on OS X, so... we provide one and call the original main(), which,
624 * due to shared library magic, calls -lSDLmain's main, not perl's main,
625 * and which calls our main (== SDL_main) back.
626 */
627 extern C_LINKAGE int
628 main (int argc, char *argv[])
629 {
630 deliantra_main (real_main);
631 }
632
633 #undef main
634
635 extern C_LINKAGE int main (int argc, char *argv[]);
636
637 static void
638 SDL_main_hack (SV *real_main_)
639 {
640 real_main = real_main_;
641
642 char *argv[] = { "deliantra client", 0 };
643 (main) (1, argv);
644 }
645#else
646 static void
647 SDL_main_hack (SV *real_main)
648 {
649 deliantra_main (real_main);
650 }
651#endif
652
653MODULE = Deliantra::Client PACKAGE = DC
307 654
308PROTOTYPES: ENABLE 655PROTOTYPES: ENABLE
309 656
310BOOT: 657BOOT:
311{ 658{
312 HV *stash = gv_stashpv ("CFClient", 1); 659 HV *stash = gv_stashpv ("DC", 1);
313 static const struct { 660 static const struct {
314 const char *name; 661 const char *name;
315 IV iv; 662 IV iv;
316 } *civ, const_iv[] = { 663 } *civ, const_iv[] = {
317# define const_iv(name) { # name, (IV)name } 664# define const_iv(name) { # name, (IV)name }
665 const_iv (SDLK_MODIFIER_MIN),
666 const_iv (SDLK_MODIFIER_MAX),
667
318 const_iv (SDL_ACTIVEEVENT), 668 const_iv (SDL_ACTIVEEVENT),
319 const_iv (SDL_KEYDOWN), 669 const_iv (SDL_KEYDOWN),
320 const_iv (SDL_KEYUP), 670 const_iv (SDL_KEYUP),
321 const_iv (SDL_MOUSEMOTION), 671 const_iv (SDL_MOUSEMOTION),
322 const_iv (SDL_MOUSEBUTTONDOWN), 672 const_iv (SDL_MOUSEBUTTONDOWN),
… …
331 const_iv (SDL_EVENT_RESERVEDA), 681 const_iv (SDL_EVENT_RESERVEDA),
332 const_iv (SDL_EVENT_RESERVEDB), 682 const_iv (SDL_EVENT_RESERVEDB),
333 const_iv (SDL_VIDEORESIZE), 683 const_iv (SDL_VIDEORESIZE),
334 const_iv (SDL_VIDEOEXPOSE), 684 const_iv (SDL_VIDEOEXPOSE),
335 const_iv (SDL_USEREVENT), 685 const_iv (SDL_USEREVENT),
686
687 const_iv (SDL_APPINPUTFOCUS),
688 const_iv (SDL_APPMOUSEFOCUS),
689 const_iv (SDL_APPACTIVE),
690
691
692 const_iv (SDLK_UNKNOWN),
693 const_iv (SDLK_FIRST),
694 const_iv (SDLK_BACKSPACE),
695 const_iv (SDLK_TAB),
696 const_iv (SDLK_CLEAR),
697 const_iv (SDLK_RETURN),
698 const_iv (SDLK_PAUSE),
699 const_iv (SDLK_ESCAPE),
700 const_iv (SDLK_SPACE),
701 const_iv (SDLK_EXCLAIM),
702 const_iv (SDLK_QUOTEDBL),
703 const_iv (SDLK_HASH),
704 const_iv (SDLK_DOLLAR),
705 const_iv (SDLK_AMPERSAND),
706 const_iv (SDLK_QUOTE),
707 const_iv (SDLK_LEFTPAREN),
708 const_iv (SDLK_RIGHTPAREN),
709 const_iv (SDLK_ASTERISK),
710 const_iv (SDLK_PLUS),
711 const_iv (SDLK_COMMA),
712 const_iv (SDLK_MINUS),
713 const_iv (SDLK_PERIOD),
714 const_iv (SDLK_SLASH),
715 const_iv (SDLK_0),
716 const_iv (SDLK_1),
717 const_iv (SDLK_2),
718 const_iv (SDLK_3),
719 const_iv (SDLK_4),
720 const_iv (SDLK_5),
721 const_iv (SDLK_6),
722 const_iv (SDLK_7),
723 const_iv (SDLK_8),
724 const_iv (SDLK_9),
725 const_iv (SDLK_COLON),
726 const_iv (SDLK_SEMICOLON),
727 const_iv (SDLK_LESS),
728 const_iv (SDLK_EQUALS),
729 const_iv (SDLK_GREATER),
730 const_iv (SDLK_QUESTION),
731 const_iv (SDLK_AT),
732
733 const_iv (SDLK_LEFTBRACKET),
734 const_iv (SDLK_BACKSLASH),
735 const_iv (SDLK_RIGHTBRACKET),
736 const_iv (SDLK_CARET),
737 const_iv (SDLK_UNDERSCORE),
738 const_iv (SDLK_BACKQUOTE),
739 const_iv (SDLK_DELETE),
740
741 const_iv (SDLK_FIRST),
742 const_iv (SDLK_LAST),
336 const_iv (SDLK_KP0), 743 const_iv (SDLK_KP0),
337 const_iv (SDLK_KP1), 744 const_iv (SDLK_KP1),
338 const_iv (SDLK_KP2), 745 const_iv (SDLK_KP2),
339 const_iv (SDLK_KP3), 746 const_iv (SDLK_KP3),
340 const_iv (SDLK_KP4), 747 const_iv (SDLK_KP4),
… …
395 const_iv (SDLK_BREAK), 802 const_iv (SDLK_BREAK),
396 const_iv (SDLK_MENU), 803 const_iv (SDLK_MENU),
397 const_iv (SDLK_POWER), 804 const_iv (SDLK_POWER),
398 const_iv (SDLK_EURO), 805 const_iv (SDLK_EURO),
399 const_iv (SDLK_UNDO), 806 const_iv (SDLK_UNDO),
807
400 const_iv (KMOD_NONE), 808 const_iv (KMOD_NONE),
809 const_iv (KMOD_SHIFT),
401 const_iv (KMOD_LSHIFT), 810 const_iv (KMOD_LSHIFT),
402 const_iv (KMOD_RSHIFT), 811 const_iv (KMOD_RSHIFT),
812 const_iv (KMOD_CTRL),
403 const_iv (KMOD_LCTRL), 813 const_iv (KMOD_LCTRL),
404 const_iv (KMOD_RCTRL), 814 const_iv (KMOD_RCTRL),
815 const_iv (KMOD_ALT),
405 const_iv (KMOD_LALT), 816 const_iv (KMOD_LALT),
406 const_iv (KMOD_RALT), 817 const_iv (KMOD_RALT),
818 const_iv (KMOD_META),
407 const_iv (KMOD_LMETA), 819 const_iv (KMOD_LMETA),
408 const_iv (KMOD_RMETA), 820 const_iv (KMOD_RMETA),
409 const_iv (KMOD_NUM), 821 const_iv (KMOD_NUM),
410 const_iv (KMOD_CAPS), 822 const_iv (KMOD_CAPS),
411 const_iv (KMOD_MODE), 823 const_iv (KMOD_MODE),
412 const_iv (KMOD_CTRL), 824
413 const_iv (KMOD_SHIFT), 825 const_iv (KMOD_LRAM),
414 const_iv (KMOD_ALT), 826
415 const_iv (KMOD_META) 827 const_iv (MIX_DEFAULT_FORMAT),
828
829 const_iv (SDL_INIT_TIMER),
830 const_iv (SDL_INIT_AUDIO),
831 const_iv (SDL_INIT_VIDEO),
832 const_iv (SDL_INIT_CDROM),
833 const_iv (SDL_INIT_JOYSTICK),
834 const_iv (SDL_INIT_EVERYTHING),
835 const_iv (SDL_INIT_NOPARACHUTE),
836 const_iv (SDL_INIT_EVENTTHREAD),
837
838 const_iv (SDL_GL_RED_SIZE),
839 const_iv (SDL_GL_GREEN_SIZE),
840 const_iv (SDL_GL_BLUE_SIZE),
841 const_iv (SDL_GL_ALPHA_SIZE),
842 const_iv (SDL_GL_DOUBLEBUFFER),
843 const_iv (SDL_GL_BUFFER_SIZE),
844 const_iv (SDL_GL_DEPTH_SIZE),
845 const_iv (SDL_GL_STENCIL_SIZE),
846 const_iv (SDL_GL_ACCUM_RED_SIZE),
847 const_iv (SDL_GL_ACCUM_GREEN_SIZE),
848 const_iv (SDL_GL_ACCUM_BLUE_SIZE),
849 const_iv (SDL_GL_ACCUM_ALPHA_SIZE),
850 const_iv (SDL_GL_STEREO),
851 const_iv (SDL_GL_MULTISAMPLEBUFFERS),
852 const_iv (SDL_GL_MULTISAMPLESAMPLES),
853 const_iv (SDL_GL_ACCELERATED_VISUAL),
854 const_iv (SDL_GL_SWAP_CONTROL),
855
856 const_iv (FOW_DARKNESS)
416# undef const_iv 857# undef const_iv
417 }; 858 };
418 859
419 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 860 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
420 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 861 newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
862
863 assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
864 assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
421} 865}
866
867void
868weaken (SV *rv)
869 PROTOTYPE: $
870 CODE:
871 sv_rvweaken (rv);
872
873int
874in_destruct ()
875 CODE:
876 RETVAL = PL_main_cv == Nullcv;
877 OUTPUT:
878 RETVAL
879
880NV floor (NV x)
881
882NV ceil (NV x)
883
884IV minpot (UV n)
885
886IV popcount (UV n)
887
888NV distance (NV dx, NV dy)
889 CODE:
890 RETVAL = pow (dx * dx + dy * dy, 0.5);
891 OUTPUT:
892 RETVAL
422 893
423void 894void
424pango_init () 895pango_init ()
425 CODE: 896 CODE:
426 // delayed, so it can pick up new fonts added by AddFontResourceEx
427{ 897{
428 {
429 ft2_fontmap = pango_ft2_font_map_new (); 898 opengl_fontmap = pango_opengl_font_map_new ();
430 pango_ft2_font_map_set_default_substitute ((PangoFT2FontMap *)ft2_fontmap, substitute_func, 0, 0); 899 pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
431 ft2_context = pango_ft2_font_map_create_context ((PangoFT2FontMap *)ft2_fontmap); 900 opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
432 } 901 /*pango_context_set_font_description (opengl_context, default_font);*/
433 { 902#if PANGO_VERSION_CHECK (1, 15, 2)
434 cairo_font_options_t *fopt = cairo_font_options_create (); 903 pango_context_set_language (opengl_context, pango_language_from_string ("en"));
435 cairo_fontmap = pango_cairo_font_map_get_default (); 904 /*pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);*/
436 cairo_context = pango_cairo_font_map_create_context ((PangoCairoFontMap *)cairo_fontmap);
437#ifdef _WIN32
438 // cairo looks like shit eaten twice on windows
439 cairo_font_options_set_antialias (fopt, CAIRO_ANTIALIAS_NONE);
440#else
441 cairo_font_options_set_antialias (fopt, CAIRO_ANTIALIAS_GRAY);
442#endif 905#endif
443 cairo_font_options_set_hint_style (fopt, CAIRO_HINT_STYLE_FULL);
444 cairo_font_options_set_hint_metrics (fopt, CAIRO_HINT_METRICS_ON);
445 pango_cairo_context_set_font_options (cairo_context, fopt);
446 cairo_font_options_destroy (fopt);
447 }
448} 906}
449 907
450int 908char *SDL_GetError ()
451SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO)
452 909
453void 910void SDL_main_hack (SV *real_main)
911 PROTOTYPE: &
912
913int SDL_Init (U32 flags)
914
915int SDL_InitSubSystem (U32 flags)
916
917void SDL_QuitSubSystem (U32 flags)
918
454SDL_Quit () 919void SDL_Quit ()
455 920
921int SDL_GL_SetAttribute (int attr, int value)
922 C_ARGS: (SDL_GLattr)attr, value
923
924int SDL_GL_GetAttribute (int attr)
925 CODE:
926 if (SDL_GL_GetAttribute ((SDL_GLattr)attr, &RETVAL))
927 XSRETURN_UNDEF;
928 OUTPUT:
929 RETVAL
930
456void 931void
457SDL_ListModes () 932SDL_ListModes (int rgb, int alpha)
458 PPCODE: 933 PPCODE:
459{ 934{
460 SDL_Rect **m; 935 SDL_Rect **m;
461 936
462 SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5); 937 SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
463 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5); 938 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
464 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5); 939 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
465 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1); 940 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
466 941
467 SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15); 942 SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
468 SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 16); 943 SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
469 944
470 SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0); 945 SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
471 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0); 946 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
472 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0); 947 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
473 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0); 948 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
474 949
475 SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1); 950 SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
476 951 SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
477 SDL_EnableUNICODE (1);
478 SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
479 952
480 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL); 953 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
481 954
482 if (m && m != (SDL_Rect **)-1) 955 if (m && m != (SDL_Rect **)-1)
483 while (*m) 956 while (*m)
484 { 957 {
958 if ((*m)->w >= 400 && (*m)->h >= 300)
959 {
485 AV *av = newAV (); 960 AV *av = newAV ();
486 av_push (av, newSViv ((*m)->w)); 961 av_push (av, newSViv ((*m)->w));
487 av_push (av, newSViv ((*m)->h)); 962 av_push (av, newSViv ((*m)->h));
963 av_push (av, newSViv (rgb));
964 av_push (av, newSViv (alpha));
488 XPUSHs (sv_2mortal (newRV_noinc ((SV *)av))); 965 XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
966 }
489 967
490 ++m; 968 ++m;
491 } 969 }
492} 970}
493 971
494char *
495SDL_GetError ()
496
497int 972int
498SDL_SetVideoMode (int w, int h, int fullscreen) 973SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
499 CODE: 974 CODE:
975{
976 SDL_EnableUNICODE (1);
977 SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
978
979 SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
980 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
981 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
982 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
983
500 RETVAL = !!SDL_SetVideoMode ( 984 RETVAL = !!SDL_SetVideoMode (
501 w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0) 985 w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)
502 ); 986 );
987
503 if (RETVAL) 988 if (RETVAL)
504 { 989 {
505 SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+"); 990 av_clear (texture_av);
506# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name); 991#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
507# include "glfunc.h" 992#include "glfunc.h"
508# undef GL_FUNC 993#undef GL_FUNC
994 if (!gl.ActiveTexture ) gl.ActiveTexture = gl.ActiveTextureARB;
995 if (!gl.MultiTexCoord2f) gl.MultiTexCoord2f = gl.MultiTexCoord2fARB;
509 } 996 }
997}
510 OUTPUT: 998 OUTPUT:
511 RETVAL 999 RETVAL
1000
1001void
1002SDL_WM_SetCaption (const char *title, const char *icon)
512 1003
513void 1004void
514SDL_GL_SwapBuffers () 1005SDL_GL_SwapBuffers ()
515 1006
516char * 1007char *
517SDL_GetKeyName (int sym) 1008SDL_GetKeyName (int sym)
1009 C_ARGS: (SDLKey)sym
518 1010
1011int
1012SDL_GetAppState ()
1013
1014int
1015SDL_GetModState ()
1016
1017int
1018SDL_WaitEvent ()
1019 C_ARGS: 0
1020
519void 1021void
520SDL_PollEvent () 1022SDL_PumpEvents ()
1023
1024void
1025peep_events ()
521 PPCODE: 1026 PPCODE:
522{ 1027{
523 SDL_Event ev; 1028 SDL_Event ev;
524 1029
525 while (SDL_PollEvent (&ev)) 1030 SDL_PumpEvents ();
1031 while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
526 { 1032 {
527 HV *hv = newHV (); 1033 HV *hv = newHV ();
528 hv_store (hv, "type", 4, newSViv (ev.type), 0); 1034 hv_store (hv, "type", 4, newSViv (ev.type), 0);
529 1035
530 switch (ev.type) 1036 switch (ev.type)
531 { 1037 {
532 case SDL_KEYDOWN: 1038 case SDL_KEYDOWN:
533 case SDL_KEYUP: 1039 case SDL_KEYUP:
534 hv_store (hv, "state", 5, newSViv (ev.key.state), 0); 1040 hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
535 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0); 1041 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
536 hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0); 1042 hv_store (hv, "mod", 3, newSViv (mod_munge (ev.key.keysym.mod)), 0);
1043 hv_store (hv, "cmod", 4, newSViv (mod_munge (SDL_GetModState ())), 0); /* current mode */
537 hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0); 1044 hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
538 break; 1045 break;
539 1046
540 case SDL_ACTIVEEVENT: 1047 case SDL_ACTIVEEVENT:
541 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0); 1048 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
542 hv_store (hv, "state", 5, newSViv (ev.active.state), 0); 1049 hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
543 break; 1050 break;
544 1051
545 case SDL_MOUSEMOTION: 1052 case SDL_MOUSEMOTION:
1053 {
1054 int state = ev.motion.state;
1055 int x = ev.motion.x;
1056 int y = ev.motion.y;
1057 int xrel = ev.motion.xrel;
1058 int yrel = ev.motion.yrel;
1059
1060 /* do simplistic event compression */
1061 while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
1062 && state == ev.motion.state)
1063 {
1064 xrel += ev.motion.xrel;
1065 yrel += ev.motion.yrel;
1066 x = ev.motion.x;
1067 y = ev.motion.y;
1068 SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
1069 }
1070
546 hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0); 1071 hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
547
548 hv_store (hv, "state", 5, newSViv (ev.motion.state), 0); 1072 hv_store (hv, "state", 5, newSViv (state), 0);
549 hv_store (hv, "x", 1, newSViv (ev.motion.x), 0); 1073 hv_store (hv, "x", 1, newSViv (x), 0);
550 hv_store (hv, "y", 1, newSViv (ev.motion.y), 0); 1074 hv_store (hv, "y", 1, newSViv (y), 0);
551 hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0); 1075 hv_store (hv, "xrel", 4, newSViv (xrel), 0);
552 hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0); 1076 hv_store (hv, "yrel", 4, newSViv (yrel), 0);
1077 }
553 break; 1078 break;
554 1079
555 case SDL_MOUSEBUTTONDOWN: 1080 case SDL_MOUSEBUTTONDOWN:
556 case SDL_MOUSEBUTTONUP: 1081 case SDL_MOUSEBUTTONUP:
557 hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0); 1082 hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
558 1083
559 hv_store (hv, "button", 6, newSViv (ev.button.button), 0); 1084 hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
560 hv_store (hv, "state", 5, newSViv (ev.button.state), 0); 1085 hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
561 hv_store (hv, "x", 1, newSViv (ev.button.x), 0); 1086 hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
562 hv_store (hv, "y", 1, newSViv (ev.button.y), 0); 1087 hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
… …
567 hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0); 1092 hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
568 hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0); 1093 hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
569 break; 1094 break;
570 } 1095 }
571 1096
572 XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv))); 1097 XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
573 } 1098 }
574} 1099}
575 1100
1101char *
1102SDL_AudioDriverName ()
1103 CODE:
1104{
1105 char buf [256];
1106 if (!SDL_AudioDriverName (buf, sizeof (buf)))
1107 XSRETURN_UNDEF;
1108
1109 RETVAL = buf;
1110}
1111 OUTPUT:
1112 RETVAL
1113
576int 1114int
577Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048) 1115Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
578 POSTCALL: 1116 POSTCALL:
579 Mix_HookMusicFinished (music_finished); 1117 Mix_HookMusicFinished (music_finished);
580 Mix_ChannelFinished (channel_finished); 1118 Mix_ChannelFinished (channel_finished);
581 1119
582void 1120void
1121Mix_QuerySpec ()
1122 PPCODE:
1123{
1124 int freq, channels;
1125 Uint16 format;
1126
1127 if (Mix_QuerySpec (&freq, &format, &channels))
1128 {
1129 EXTEND (SP, 3);
1130 PUSHs (sv_2mortal (newSViv (freq)));
1131 PUSHs (sv_2mortal (newSViv (format)));
1132 PUSHs (sv_2mortal (newSViv (channels)));
1133 }
1134}
1135
1136void
583Mix_CloseAudio () 1137Mix_CloseAudio ()
584 1138
585int 1139int
586Mix_AllocateChannels (int numchans = -1) 1140Mix_AllocateChannels (int numchans = -1)
587 1141
1142const char *
1143Mix_GetError ()
1144
588void 1145void
589lowdelay (int fd, int val = 1) 1146lowdelay (int fd, int val = 1)
590 CODE: 1147 CODE:
1148 setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
1149
1150void
1151win32_proxy_info ()
1152 PPCODE:
1153{
591#ifndef _WIN32 1154#ifdef _WIN32
592 setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val)); 1155 char buffer[2048];
1156 DWORD buflen;
1157
1158 EXTEND (SP, 3);
1159
1160 buflen = sizeof (buffer);
1161 if (InternetQueryOption (0, INTERNET_OPTION_PROXY, (void *)buffer, &buflen))
1162 if (((INTERNET_PROXY_INFO *)buffer)->dwAccessType == INTERNET_OPEN_TYPE_PROXY)
1163 {
1164 PUSHs (newSVpv (((INTERNET_PROXY_INFO *)buffer)->lpszProxy, 0));
1165
1166 buflen = sizeof (buffer);
1167 if (InternetQueryOption (0, INTERNET_OPTION_PROXY_USERNAME, (void *)buffer, &buflen))
1168 {
1169 PUSHs (newSVpv (buffer, 0));
1170
1171 buflen = sizeof (buffer);
1172 if (InternetQueryOption (0, INTERNET_OPTION_PROXY_PASSWORD, (void *)buffer, &buflen))
1173 PUSHs (newSVpv (buffer, 0));
1174 }
1175 }
593#endif 1176#endif
1177}
594 1178
595void 1179int
596add_font (char *file) 1180add_font (char *file)
597 CODE: 1181 CODE:
598 FcConfigAppFontAddFile (0, (const FcChar8 *)file); /* no idea wether this is required */ 1182 RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
599#ifdef _WIN32 1183 OUTPUT:
600 // cairo... sigh... requires win2000 1184 RETVAL
601 AddFontResourceEx (file, FR_PRIVATE, 0); 1185
602#endif 1186void
1187IMG_Init (int flags = IMG_INIT_JPG | IMG_INIT_PNG)
1188
1189# MIX_INIT_MP3 gives smpeg + libstdc++ + libgcc_s
1190void
1191Mix_Init (int flags = MIX_INIT_MOD | MIX_INIT_OGG)
603 1192
604void 1193void
605load_image_inline (SV *image_) 1194load_image_inline (SV *image_)
606 ALIAS: 1195 ALIAS:
607 load_image_file = 1 1196 load_image_file = 1
… …
610 STRLEN image_len; 1199 STRLEN image_len;
611 char *image = (char *)SvPVbyte (image_, image_len); 1200 char *image = (char *)SvPVbyte (image_, image_len);
612 SDL_Surface *surface, *surface2; 1201 SDL_Surface *surface, *surface2;
613 SDL_PixelFormat fmt; 1202 SDL_PixelFormat fmt;
614 SDL_RWops *rw = ix 1203 SDL_RWops *rw = ix
615 ? SDL_RWFromFile (image, "r") 1204 ? SDL_RWFromFile (image, "rb")
616 : SDL_RWFromConstMem (image, image_len); 1205 : SDL_RWFromConstMem (image, image_len);
617 1206
618 if (!rw) 1207 if (!rw)
619 croak ("load_image: %s", SDL_GetError ()); 1208 croak ("load_image: %s", SDL_GetError ());
620 1209
… …
649 1238
650 surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE); 1239 surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);
651 1240
652 assert (surface2->pitch == surface2->w * 4); 1241 assert (surface2->pitch == surface2->w * 4);
653 1242
1243 SDL_LockSurface (surface2);
654 EXTEND (SP, 5); 1244 EXTEND (SP, 6);
655 PUSHs (sv_2mortal (newSViv (surface2->w))); 1245 PUSHs (sv_2mortal (newSViv (surface2->w)));
656 PUSHs (sv_2mortal (newSViv (surface2->h))); 1246 PUSHs (sv_2mortal (newSViv (surface2->h)));
657 SDL_LockSurface (surface2);
658 PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch))); 1247 PUSHs (sv_2mortal (newSVpvn ((const char *)surface2->pixels, surface2->h * surface2->pitch)));
659 SDL_UnlockSurface (surface2);
660 PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB))); 1248 PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
661 PUSHs (sv_2mortal (newSViv (GL_RGBA))); 1249 PUSHs (sv_2mortal (newSViv (GL_RGBA)));
662 PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE))); 1250 PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
1251 SDL_UnlockSurface (surface2);
663 1252
664 SDL_FreeSurface (surface); 1253 SDL_FreeSurface (surface);
665 SDL_FreeSurface (surface2); 1254 SDL_FreeSurface (surface2);
666} 1255}
667 1256
… …
693void 1282void
694error (char *message) 1283error (char *message)
695 CODE: 1284 CODE:
696 fprintf (stderr, "ERROR: %s\n", message); 1285 fprintf (stderr, "ERROR: %s\n", message);
697#ifdef _WIN32 1286#ifdef _WIN32
698 MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR); 1287 MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
699#endif 1288#endif
700 1289
701void 1290void
702fatal (char *message) 1291fatal (char *message)
703 CODE: 1292 CODE:
704 fprintf (stderr, "FATAL: %s\n", message); 1293 fprintf (stderr, "FATAL: %s\n", message);
705#ifdef _WIN32 1294#ifdef _WIN32
706 MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR); 1295 MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
707#endif 1296#endif
708 exit (1); 1297 _exit (1);
709 1298
1299void
1300_exit (int retval = 0)
1301 CODE:
1302#ifdef WIN32
1303 ExitThread (retval); // unclean, please beam me up
1304#else
1305 _exit (retval);
1306#endif
1307
1308void
1309debug ()
1310 CODE:
1311{
1312#if DEBUG
1313 VALGRIND_DO_LEAK_CHECK;
1314#endif
1315}
1316
1317int
1318SvREFCNT (SV *sv)
1319 CODE:
1320 RETVAL = SvREFCNT (sv);
1321 OUTPUT:
1322 RETVAL
1323
710MODULE = CFClient PACKAGE = CFClient::Font 1324MODULE = Deliantra::Client PACKAGE = DC::Font
711 1325
712CFClient::Font 1326PROTOTYPES: DISABLE
1327
1328DC::Font
713new_from_file (SV *class, char *path, int id = 0) 1329new_from_file (SV *klass, char *path, int id = 0)
714 CODE: 1330 CODE:
715{ 1331{
716 int count; 1332 int count;
717 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count); 1333 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
718 RETVAL = pango_fc_font_description_from_pattern (pattern, 0); 1334 RETVAL = pango_fc_font_description_from_pattern (pattern, 0);
… …
720} 1336}
721 OUTPUT: 1337 OUTPUT:
722 RETVAL 1338 RETVAL
723 1339
724void 1340void
725DESTROY (CFClient::Font self) 1341DESTROY (DC::Font self)
726 CODE: 1342 CODE:
727 pango_font_description_free (self); 1343 pango_font_description_free (self);
728 1344
729void 1345void
730make_default (CFClient::Font self) 1346make_default (DC::Font self)
1347 PROTOTYPE: $
731 CODE: 1348 CODE:
732 default_font = self; 1349 default_font = self;
733 1350
734MODULE = CFClient PACKAGE = CFClient::Layout 1351MODULE = Deliantra::Client PACKAGE = DC::Layout
735 1352
736CFClient::Layout 1353PROTOTYPES: DISABLE
737new (SV *class, int rgba = 0)
738 CODE:
739 New (0, RETVAL, 1, struct cf_layout);
740 1354
1355void
1356glyph_cache_backup ()
1357 PROTOTYPE:
1358 CODE:
1359 tc_backup ();
1360
1361void
1362glyph_cache_restore ()
1363 PROTOTYPE:
1364 CODE:
1365 tc_restore ();
1366
1367DC::Layout
1368new (SV *klass)
1369 CODE:
1370 RETVAL = new cf_layout;
1371
741 RETVAL->pl = pango_layout_new (rgba ? cairo_context : ft2_context); 1372 RETVAL->pl = pango_layout_new (opengl_context);
742 RETVAL->rgba = rgba;
743 RETVAL->r = 1.; 1373 RETVAL->r = 1.;
744 RETVAL->g = 1.; 1374 RETVAL->g = 1.;
745 RETVAL->b = 1.; 1375 RETVAL->b = 1.;
746 RETVAL->a = 1.; 1376 RETVAL->a = 1.;
747 RETVAL->base_height = MIN_FONT_HEIGHT; 1377 RETVAL->base_height = MIN_FONT_HEIGHT;
… …
751 layout_update_font (RETVAL); 1381 layout_update_font (RETVAL);
752 OUTPUT: 1382 OUTPUT:
753 RETVAL 1383 RETVAL
754 1384
755void 1385void
756DESTROY (CFClient::Layout self) 1386DESTROY (DC::Layout self)
757 CODE: 1387 CODE:
758 g_object_unref (self->pl); 1388 g_object_unref (self->pl);
759 Safefree (self); 1389 delete self;
760 1390
761int
762is_rgba (CFClient::Layout self)
763 CODE:
764 RETVAL = self->rgba;
765 OUTPUT:
766 RETVAL
767
768void 1391void
769set_text (CFClient::Layout self, SV *text_) 1392set_text (DC::Layout self, SV *text_)
770 CODE: 1393 CODE:
771{ 1394{
772 STRLEN textlen; 1395 STRLEN textlen;
773 char *text = SvPVutf8 (text_, textlen); 1396 char *text = SvPVutf8 (text_, textlen);
774 1397
775 pango_layout_set_text (self->pl, text, textlen); 1398 pango_layout_set_text (self->pl, text, textlen);
776} 1399}
777 1400
778void 1401void
779set_markup (CFClient::Layout self, SV *text_) 1402set_markup (DC::Layout self, SV *text_)
780 CODE: 1403 CODE:
781{ 1404{
782 STRLEN textlen; 1405 STRLEN textlen;
783 char *text = SvPVutf8 (text_, textlen); 1406 char *text = SvPVutf8 (text_, textlen);
784 1407
785 pango_layout_set_markup (self->pl, text, textlen); 1408 pango_layout_set_markup (self->pl, text, textlen);
786} 1409}
787 1410
1411void
1412set_shapes (DC::Layout self, ...)
1413 CODE:
1414{
1415 PangoAttrList *attrs = 0;
1416 const char *text = pango_layout_get_text (self->pl);
1417 const char *pos = text;
1418 int arg = 4;
1419
1420 while (arg < items && (pos = strstr (pos, OBJ_STR)))
1421 {
1422 PangoRectangle inkrect, rect;
1423 PangoAttribute *attr;
1424
1425 int x = SvIV (ST (arg - 3));
1426 int y = SvIV (ST (arg - 2));
1427 int w = SvIV (ST (arg - 1));
1428 int h = SvIV (ST (arg ));
1429
1430 inkrect.x = 0;
1431 inkrect.y = 0;
1432 inkrect.width = 0;
1433 inkrect.height = 0;
1434
1435 rect.x = x * PANGO_SCALE;
1436 rect.y = y * PANGO_SCALE;
1437 rect.width = w * PANGO_SCALE;
1438 rect.height = h * PANGO_SCALE;
1439
1440 if (!attrs)
1441 attrs = pango_layout_get_attributes (self->pl);
1442
1443 attr = pango_attr_shape_new (&inkrect, &rect);
1444 attr->start_index = pos - text;
1445 attr->end_index = attr->start_index + sizeof (OBJ_STR) - 1;
1446 pango_attr_list_insert (attrs, attr);
1447
1448 arg += 4;
1449 pos += sizeof (OBJ_STR) - 1;
1450 }
1451
1452 if (attrs)
1453 pango_layout_set_attributes (self->pl, attrs);
1454}
1455
1456void
1457get_shapes (DC::Layout self)
1458 PPCODE:
1459{
1460 PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
1461
1462 do
1463 {
1464 PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
1465
1466 if (run && shape_attr_p (run))
1467 {
1468 PangoRectangle extents;
1469 pango_layout_iter_get_run_extents (iter, 0, &extents);
1470
1471 EXTEND (SP, 2);
1472 PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.x))));
1473 PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.y))));
1474 }
1475 }
1476 while (pango_layout_iter_next_run (iter));
1477
1478 pango_layout_iter_free (iter);
1479}
1480
1481int
1482has_wrapped (DC::Layout self)
1483 CODE:
1484{
1485 int lines = 1;
1486 const char *text = pango_layout_get_text (self->pl);
1487
1488 while (*text)
1489 lines += *text++ == '\n';
1490
1491 RETVAL = lines < pango_layout_get_line_count (self->pl);
1492}
1493 OUTPUT:
1494 RETVAL
1495
788SV * 1496SV *
789get_text (CFClient::Layout self) 1497get_text (DC::Layout self)
790 CODE: 1498 CODE:
791 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0); 1499 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
792 sv_utf8_decode (RETVAL); 1500 sv_utf8_decode (RETVAL);
793 OUTPUT: 1501 OUTPUT:
794 RETVAL 1502 RETVAL
795 1503
796void 1504void
797set_foreground (CFClient::Layout self, float r, float g, float b, float a = 1.) 1505set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
798 CODE: 1506 CODE:
799 self->r = r; 1507 self->r = r;
800 self->g = g; 1508 self->g = g;
801 self->b = b; 1509 self->b = b;
802 self->a = a; 1510 self->a = a;
803 1511
804void 1512void
805set_font (CFClient::Layout self, CFClient::Font font = 0) 1513set_font (DC::Layout self, DC::Font font = 0)
806 CODE: 1514 CODE:
807 if (self->font != font) 1515 if (self->font != font)
808 { 1516 {
809 self->font = font; 1517 self->font = font;
810 layout_update_font (self); 1518 layout_update_font (self);
811 } 1519 }
812 1520
813void 1521void
814set_height (CFClient::Layout self, int base_height) 1522set_height (DC::Layout self, int base_height)
815 CODE: 1523 CODE:
816 if (self->base_height != base_height) 1524 if (self->base_height != base_height)
817 { 1525 {
818 self->base_height = base_height; 1526 self->base_height = base_height;
819 layout_update_font (self); 1527 layout_update_font (self);
820 } 1528 }
821 1529
822void 1530void
823set_width (CFClient::Layout self, int max_width = -1) 1531set_width (DC::Layout self, int max_width = -1)
824 CODE: 1532 CODE:
825 pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE); 1533 pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
826 1534
827void 1535void
828set_indent (CFClient::Layout self, int indent) 1536set_indent (DC::Layout self, int indent)
829 CODE: 1537 CODE:
830 pango_layout_set_indent (self->pl, indent * PANGO_SCALE); 1538 pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
831 1539
832void 1540void
833set_spacing (CFClient::Layout self, int spacing) 1541set_spacing (DC::Layout self, int spacing)
834 CODE: 1542 CODE:
835 pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE); 1543 pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
836 1544
837void 1545void
838set_ellipsise (CFClient::Layout self, int ellipsise) 1546set_ellipsise (DC::Layout self, int ellipsise)
839 CODE: 1547 CODE:
840 pango_layout_set_ellipsize (self->pl, 1548 pango_layout_set_ellipsize (self->pl,
841 ellipsise == 1 ? PANGO_ELLIPSIZE_START 1549 ellipsise == 1 ? PANGO_ELLIPSIZE_START
842 : ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE 1550 : ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
843 : ellipsise == 3 ? PANGO_ELLIPSIZE_END 1551 : ellipsise == 3 ? PANGO_ELLIPSIZE_END
844 : PANGO_ELLIPSIZE_NONE 1552 : PANGO_ELLIPSIZE_NONE
845 ); 1553 );
846 1554
847void 1555void
848set_single_paragraph_mode (CFClient::Layout self, int spm) 1556set_single_paragraph_mode (DC::Layout self, int spm)
849 CODE: 1557 CODE:
850 pango_layout_set_single_paragraph_mode (self->pl, !!spm); 1558 pango_layout_set_single_paragraph_mode (self->pl, !!spm);
851 1559
852void 1560void
853size (CFClient::Layout self) 1561size (DC::Layout self)
854 PPCODE: 1562 PPCODE:
855{ 1563{
856 int w, h; 1564 int w, h;
857 1565
858 layout_get_pixel_size (self, &w, &h); 1566 layout_get_pixel_size (self, &w, &h);
… …
861 PUSHs (sv_2mortal (newSViv (w))); 1569 PUSHs (sv_2mortal (newSViv (w)));
862 PUSHs (sv_2mortal (newSViv (h))); 1570 PUSHs (sv_2mortal (newSViv (h)));
863} 1571}
864 1572
865int 1573int
1574descent (DC::Layout self)
1575 CODE:
1576{
1577 PangoRectangle rect;
1578 PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1579 pango_layout_line_get_pixel_extents (line, 0, &rect);
1580 RETVAL = PANGO_DESCENT (rect);
1581}
1582 OUTPUT:
1583 RETVAL
1584
1585int
866xy_to_index (CFClient::Layout self, int x, int y) 1586xy_to_index (DC::Layout self, int x, int y)
867 CODE: 1587 CODE:
868{ 1588{
869 int index, trailing; 1589 int index, trailing;
870 pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing); 1590 pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
871 RETVAL = index; 1591 RETVAL = index + trailing;
872} 1592}
873 OUTPUT: 1593 OUTPUT:
874 RETVAL 1594 RETVAL
875 1595
876void 1596void
877cursor_pos (CFClient::Layout self, int index) 1597cursor_pos (DC::Layout self, int index)
878 PPCODE: 1598 PPCODE:
879{ 1599{
880 PangoRectangle strong_pos; 1600 PangoRectangle pos;
881 pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0); 1601 pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
882 1602
883 EXTEND (SP, 3); 1603 EXTEND (SP, 3);
884 PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE))); 1604 PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
885 PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE))); 1605 PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
886 PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE))); 1606 PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
887} 1607}
888 1608
889void 1609void
890render (CFClient::Layout self) 1610index_to_line_x (DC::Layout self, int index, int trailing = 0)
891 PPCODE: 1611 PPCODE:
892{ 1612{
893 SV *retval; 1613 int line, x;
894 int w, h;
895 1614
896 layout_get_pixel_size (self, &w, &h); 1615 pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
897 1616#if !PANGO_VERSION_CHECK (1, 17, 3)
898 if (self->rgba) 1617 /* pango bug: line is between 1..numlines, not 0..numlines-1 */
899 { 1618 --line;
900 cairo_surface_t *surface;
901 cairo_t *cairo;
902
903 retval = newSV (w * h * 4);
904 SvPOK_only (retval);
905 SvCUR_set (retval, w * h * 4);
906
907 memset (SvPVX (retval), 0, w * h * 4);
908
909 surface = cairo_image_surface_create_for_data (
910 (void*)SvPVX (retval), CAIRO_FORMAT_ARGB32, w, h, w * 4);
911 cairo = cairo_create (surface);
912 cairo_set_source_rgba (cairo, self->r, self->g, self->b, self->a);
913
914 pango_cairo_show_layout (cairo, self->pl);
915
916 cairo_destroy (cairo);
917 cairo_surface_destroy (surface);
918
919 // what a mess, and its premultiplied, too :(
920 {
921 uint32_t *p = (uint32_t *)SvPVX (retval);
922 uint32_t *e = p + w * h;
923
924 while (p < e)
925 {
926 uint32_t rgba = *p;
927 rgba = (rgba >> 24) | (rgba << 8);
928#if 0
929#ifdef _WIN32
930 {//D
931 uint8_t r = rgba >> 24;
932 uint8_t g = rgba >> 16;
933 uint8_t b = rgba >> 8;
934 uint8_t a = rgba >> 0;
935
936 rgba = (rgba & 0xffffff00) | a;
937 }
938#endif 1619#endif
939#endif
940 rgba = SDL_SwapBE32 (rgba);
941 *p++ = rgba;
942 }
943 }
944
945 EXTEND (SP, 5); 1620 EXTEND (SP, 2);
946 PUSHs (sv_2mortal (newSViv (w))); 1621 PUSHs (sv_2mortal (newSViv (line)));
1622 PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1623}
1624
1625void
1626line_x_to_index (DC::Layout self, int line, int x)
1627 PPCODE:
1628{
1629 PangoLayoutLine *lp;
1630 int index, trailing;
1631
1632 if (line < 0)
1633 XSRETURN_EMPTY;
1634
1635 if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1636 XSRETURN_EMPTY; /* do better */
1637
1638 pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1639
1640 EXTEND (SP, 2);
1641 if (GIMME_V == G_SCALAR)
947 PUSHs (sv_2mortal (newSViv (h))); 1642 PUSHs (sv_2mortal (newSViv (index + trailing)));
948 PUSHs (sv_2mortal (retval));
949 PUSHs (sv_2mortal (newSViv (GL_RGBA)));
950 PUSHs (sv_2mortal (newSViv (GL_RGBA)));
951 }
952 else 1643 else
953 { 1644 {
954 FT_Bitmap bitmap;
955
956 retval = newSV (w * h);
957 SvPOK_only (retval);
958 SvCUR_set (retval, w * h);
959
960 bitmap.rows = h;
961 bitmap.width = w;
962 bitmap.pitch = w;
963 bitmap.buffer = (unsigned char*)SvPVX (retval);
964 bitmap.num_grays = 256;
965 bitmap.pixel_mode = FT_PIXEL_MODE_GRAY;
966
967 memset (bitmap.buffer, 0, w * h);
968
969 pango_ft2_render_layout (&bitmap, self->pl, 0 * PANGO_SCALE, 0 * PANGO_SCALE);
970
971 EXTEND (SP, 5);
972 PUSHs (sv_2mortal (newSViv (w))); 1645 PUSHs (sv_2mortal (newSViv (index)));
973 PUSHs (sv_2mortal (newSViv (h))); 1646 PUSHs (sv_2mortal (newSViv (trailing)));
974 PUSHs (sv_2mortal (retval));
975 PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
976 PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
977 } 1647 }
978} 1648}
979 1649
1650void
1651render (DC::Layout self, float x, float y, int flags = 0)
1652 CODE:
1653 self->rc.clear ();
1654 pango_opengl_render_layout_subpixel (
1655 self->pl,
1656 &self->rc,
1657 x * PANGO_SCALE, y * PANGO_SCALE,
1658 self->r, self->g, self->b, self->a,
1659 flags
1660 );
1661 // we assume that context_change actually clears/frees stuff
1662 // and does not do any recomputation...
1663 pango_layout_context_changed (self->pl);
1664
1665void
1666draw (DC::Layout self)
1667 CODE:
1668{
1669 glEnable (GL_TEXTURE_2D);
1670 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1671 glEnable (GL_BLEND);
1672 gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
1673 GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
1674 glEnable (GL_ALPHA_TEST);
1675 glAlphaFunc (GL_GREATER, 7.f / 255.f);
1676
1677 self->rc.draw ();
1678
1679 glDisable (GL_ALPHA_TEST);
1680 glDisable (GL_BLEND);
1681 glDisable (GL_TEXTURE_2D);
1682}
1683
980MODULE = CFClient PACKAGE = CFClient::Texture 1684MODULE = Deliantra::Client PACKAGE = DC::Texture
981 1685
1686PROTOTYPES: ENABLE
1687
982void 1688void
1689pad (SV *data_, int ow, int oh, int nw, int nh)
1690 CODE:
1691{
1692 if ((nw != ow || nh != oh) && SvOK (data_))
1693 {
1694 STRLEN datalen;
1695 char *data = SvPVbyte (data_, datalen);
1696 int bpp = datalen / (ow * oh);
1697 SV *result_ = sv_2mortal (newSV (nw * nh * bpp));
1698
1699 SvPOK_only (result_);
1700 SvCUR_set (result_, nw * nh * bpp);
1701
1702 memset (SvPVX (result_), 0, nw * nh * bpp);
1703 while (oh--)
1704 memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1705
1706 sv_setsv (data_, result_);
1707 }
1708}
1709
1710void
983draw_quad (SV *self, float x, float y, float w = 0, float h = 0) 1711draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
984 PROTOTYPE: $$$;$$ 1712 PROTOTYPE: $$$;$$
985 ALIAS: 1713 ALIAS:
986 draw_quad_alpha = 1 1714 draw_quad_alpha = 1
987 draw_quad_alpha_premultiplied = 2 1715 draw_quad_alpha_premultiplied = 2
988 CODE: 1716 CODE:
989{ 1717{
990 HV *hv = (HV *)SvRV (self); 1718 HV *hv = (HV *)SvRV (self);
991 float s = SvNV (*hv_fetch (hv, "s", 1, 1)); 1719 float s = SvNV (*hv_fetch (hv, "s", 1, 1));
992 float t = SvNV (*hv_fetch (hv, "t", 1, 1)); 1720 float t = SvNV (*hv_fetch (hv, "t", 1, 1));
993 int name = SvIV (*hv_fetch (hv, "name", 4, 1)); 1721 int name = SvIV (*hv_fetch (hv, "name", 4, 1));
1722
1723 if (name <= 0)
1724 XSRETURN_EMPTY;
994 1725
995 if (items < 5) 1726 if (items < 5)
996 { 1727 {
997 w = SvNV (*hv_fetch (hv, "w", 1, 1)); 1728 w = SvNV (*hv_fetch (hv, "w", 1, 1));
998 h = SvNV (*hv_fetch (hv, "h", 1, 1)); 1729 h = SvNV (*hv_fetch (hv, "h", 1, 1));
… …
1026 glDisable (GL_ALPHA_TEST); 1757 glDisable (GL_ALPHA_TEST);
1027 glDisable (GL_BLEND); 1758 glDisable (GL_BLEND);
1028 } 1759 }
1029} 1760}
1030 1761
1762void
1763draw_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)
1764 PROTOTYPE: @
1765 CODE:
1766{
1767 glEnable (GL_BLEND);
1768 glBlendFunc (intensity ? GL_SRC_ALPHA : GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
1769 glEnable (GL_TEXTURE_2D);
1770 glBindTexture (GL_TEXTURE_2D, name1);
1771
1772 glColor3f (intensity, intensity, intensity);
1773 glPushMatrix ();
1774 glScalef (1./3, 1./3, 1.);
1775
1776 if (blend > 0.f)
1777 {
1778 float dx3 = dx * -3.f / w;
1779 float dy3 = dy * -3.f / h;
1780 GLfloat env_color[4] = { 0., 0., 0., blend };
1781
1782 /* interpolate the two shadow textures */
1783 /* stage 0 == rgb(glcolor) + alpha(t0) */
1784 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1785
1786 /* stage 1 == rgb(glcolor) + alpha(interpolate t0, t1, texenv) */
1787 gl.ActiveTexture (GL_TEXTURE1);
1788 glEnable (GL_TEXTURE_2D);
1789 glBindTexture (GL_TEXTURE_2D, name2);
1790 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_COMBINE);
1791
1792 /* rgb == rgb(glcolor) */
1793 glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_RGB, GL_REPLACE);
1794 glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_RGB, GL_PRIMARY_COLOR);
1795 glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_RGB, GL_SRC_COLOR);
1796
1797 /* alpha = interpolate t0, t1 by env_alpha */
1798 glTexEnvfv (GL_TEXTURE_ENV, GL_TEXTURE_ENV_COLOR, env_color);
1799
1800 glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_ALPHA, GL_INTERPOLATE);
1801 glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_ALPHA, GL_TEXTURE);
1802 glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_ALPHA, GL_SRC_ALPHA);
1803
1804 glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE1_ALPHA, GL_PREVIOUS);
1805 glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND1_ALPHA, GL_SRC_ALPHA);
1806
1807 glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE2_ALPHA, GL_CONSTANT);
1808 glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND2_ALPHA, GL_SRC_ALPHA);
1809
1810 glBegin (GL_QUADS);
1811 gl.MultiTexCoord2f (GL_TEXTURE0, 0, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 ); glVertex2i (0, 0);
1812 gl.MultiTexCoord2f (GL_TEXTURE0, 0, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 + t); glVertex2i (0, h);
1813 gl.MultiTexCoord2f (GL_TEXTURE0, s, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 + t); glVertex2i (w, h);
1814 gl.MultiTexCoord2f (GL_TEXTURE0, s, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 ); glVertex2i (w, 0);
1815 glEnd ();
1816
1817 glDisable (GL_TEXTURE_2D);
1818 gl.ActiveTexture (GL_TEXTURE0);
1819 }
1820 else
1821 {
1822 /* simple blending of one texture, also opengl <1.3 path */
1823 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1824
1825 glBegin (GL_QUADS);
1826 glTexCoord2f (0, 0); glVertex2f (0, 0);
1827 glTexCoord2f (0, t); glVertex2f (0, h);
1828 glTexCoord2f (s, t); glVertex2f (w, h);
1829 glTexCoord2f (s, 0); glVertex2f (w, 0);
1830 glEnd ();
1831 }
1832
1833 /* draw ?-marks or equivalent, this is very clumsy code :/ */
1834 {
1835 int x, y;
1836 int dx3 = dx * 3;
1837 int dy3 = dy * 3;
1838
1839 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1840 glBindTexture (GL_TEXTURE_2D, hidden_tex);
1841 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1842 glTranslatef (-1., -1., 0);
1843 glBegin (GL_QUADS);
1844
1845 for (y = 1; y < h; y += 3)
1846 {
1847 int y1 = y - dy3;
1848 int y1valid = y1 >= 0 && y1 < h;
1849
1850 for (x = 1; x < w; x += 3)
1851 {
1852 int x1 = x - dx3;
1853 uint8_t h1 = data1 [x + y * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
1854 uint8_t h2;
1855
1856 if (y1valid && x1 >= 0 && x1 < w)
1857 h2 = data2 [x1 + y1 * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
1858 else
1859 h2 = 1; /* out of range == invisible */
1860
1861 if (h1 || h2)
1862 {
1863 float alpha = h1 == h2 ? 1.f : h1 ? 1.f - blend : blend;
1864 glColor4f (1., 1., 1., alpha);
1865
1866 glTexCoord2f (0, 0.); glVertex2i (x , y );
1867 glTexCoord2f (0, 1.); glVertex2i (x , y + 3);
1868 glTexCoord2f (1, 1.); glVertex2i (x + 3, y + 3);
1869 glTexCoord2f (1, 0.); glVertex2i (x + 3, y );
1870 }
1871 }
1872 }
1873 }
1874
1875 glEnd ();
1876
1877 glPopMatrix ();
1878
1879 glDisable (GL_TEXTURE_2D);
1880 glDisable (GL_BLEND);
1881}
1882
1883IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
1884 CODE:
1885{
1886 GLint width;
1887 glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
1888 glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
1889 RETVAL = width > 0;
1890}
1891 OUTPUT:
1892 RETVAL
1893
1031MODULE = CFClient PACKAGE = CFClient::Map 1894MODULE = Deliantra::Client PACKAGE = DC::Map
1032 1895
1033CFClient::Map 1896PROTOTYPES: DISABLE
1034new (SV *class, int map_width, int map_height) 1897
1898DC::Map
1899new (SV *klass)
1035 CODE: 1900 CODE:
1036 New (0, RETVAL, 1, struct map); 1901 New (0, RETVAL, 1, mapgrid);
1037 RETVAL->x = 0; 1902 RETVAL->x = 0;
1038 RETVAL->y = 0; 1903 RETVAL->y = 0;
1039 RETVAL->w = map_width; 1904 RETVAL->w = 0;
1040 RETVAL->h = map_height; 1905 RETVAL->h = 0;
1041 RETVAL->ox = 0; 1906 RETVAL->ox = 0;
1042 RETVAL->oy = 0; 1907 RETVAL->oy = 0;
1043 RETVAL->faces = 8192; 1908 RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1044 Newz (0, RETVAL->face, RETVAL->faces, mapface); 1909 RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1045 RETVAL->texs = 8192;
1046 Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1047 RETVAL->rows = 0; 1910 RETVAL->rows = 0;
1048 RETVAL->row = 0; 1911 RETVAL->row = 0;
1049 OUTPUT: 1912 OUTPUT:
1050 RETVAL 1913 RETVAL
1051 1914
1052void 1915void
1053DESTROY (CFClient::Map self) 1916DESTROY (DC::Map self)
1054 CODE: 1917 CODE:
1055{ 1918{
1056 map_clear (self); 1919 map_clear (self);
1057 Safefree (self->face); 1920 Safefree (self->face2tile);
1921 Safefree (self->tex);
1058 Safefree (self); 1922 Safefree (self);
1059} 1923}
1060 1924
1061void 1925void
1926resize (DC::Map self, int map_width, int map_height)
1927 CODE:
1928 self->w = map_width;
1929 self->h = map_height;
1930
1931void
1062clear (CFClient::Map self) 1932clear (DC::Map self)
1063 CODE: 1933 CODE:
1064 map_clear (self); 1934 map_clear (self);
1065 1935
1066void 1936void
1067set_face (CFClient::Map self, int face, int texid) 1937set_tileid (DC::Map self, int face, int tile)
1068 CODE: 1938 CODE:
1069{ 1939{
1070 while (self->faces <= face) 1940 need_facenum (self, face); self->face2tile [face] = tile;
1071 { 1941 need_texid (self, tile);
1072 Append (mapface, self->face, self->faces, self->faces);
1073 self->faces *= 2;
1074 }
1075
1076 self->face [face] = texid;
1077} 1942}
1078 1943
1079void 1944void
1945set_smooth (DC::Map self, int face, int smooth, int level)
1946 CODE:
1947{
1948 tileid texid;
1949 maptex *tex;
1950
1951 if (face < 0 || face >= self->faces)
1952 return;
1953
1954 if (smooth < 0 || smooth >= self->faces)
1955 return;
1956
1957 texid = self->face2tile [face];
1958
1959 if (!texid)
1960 return;
1961
1962 tex = self->tex + texid;
1963 tex->smoothtile = self->face2tile [smooth];
1964 tex->smoothlevel = level;
1965}
1966
1967void
1080set_texture (CFClient::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a) 1968set_texture (DC::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)
1081 CODE: 1969 CODE:
1082{ 1970{
1083 while (self->texs <= texid) 1971 need_texid (self, texid);
1084 {
1085 Append (maptex, self->tex, self->texs, self->texs);
1086 self->texs *= 2;
1087 }
1088 1972
1089 { 1973 {
1090 maptex *tex = self->tex + texid; 1974 maptex *tex = self->tex + texid;
1091 1975
1092 tex->name = name; 1976 tex->name = name;
… …
1108 // use uglier nearest interpolation because linear suffers 1992 // use uglier nearest interpolation because linear suffers
1109 // from transparent color bleeding and ugly wrapping effects. 1993 // from transparent color bleeding and ugly wrapping effects.
1110 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST); 1994 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1111} 1995}
1112 1996
1997void
1998expire_textures (DC::Map self, int texid, int count)
1999 PPCODE:
2000 for (; texid < self->texs && count; ++texid, --count)
2001 {
2002 maptex *tex = self->tex + texid;
2003
2004 if (tex->name)
2005 {
2006 if (tex->unused)
2007 {
2008 tex->name = 0;
2009 tex->unused = 0;
2010 XPUSHs (sv_2mortal (newSViv (texid)));
2011 }
2012 else
2013 tex->unused = 1;
2014 }
2015 }
2016
1113int 2017int
1114ox (CFClient::Map self) 2018ox (DC::Map self)
1115 ALIAS: 2019 ALIAS:
1116 oy = 1 2020 oy = 1
1117 x = 2 2021 x = 2
1118 y = 3 2022 y = 3
1119 w = 4 2023 w = 4
… …
1130 } 2034 }
1131 OUTPUT: 2035 OUTPUT:
1132 RETVAL 2036 RETVAL
1133 2037
1134void 2038void
1135scroll (CFClient::Map self, int dx, int dy) 2039scroll (DC::Map self, int dx, int dy)
1136 CODE: 2040 CODE:
1137{ 2041{
1138 if (dx > 0) 2042 if (dx > 0)
1139 map_blank (self, self->x, self->y, dx - 1, self->h); 2043 map_blank (self, self->x, self->y, dx, self->h);
1140 else if (dx < 0) 2044 else if (dx < 0)
1141 map_blank (self, self->x + self->w + dx + 1, self->y, 1 - dx, self->h); 2045 map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1142 2046
1143 if (dy > 0) 2047 if (dy > 0)
1144 map_blank (self, self->x, self->y, self->w, dy - 1); 2048 map_blank (self, self->x, self->y, self->w, dy);
1145 else if (dy < 0) 2049 else if (dy < 0)
1146 map_blank (self, self->x, self->y + self->h + dy + 1, self->w, 1 - dy); 2050 map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1147 2051
1148 self->ox += dx; self->x += dx; 2052 self->ox += dx; self->x += dx;
1149 self->oy += dy; self->y += dy; 2053 self->oy += dy; self->y += dy;
1150 2054
1151 while (self->y < 0) 2055 while (self->y < 0)
1152 { 2056 {
1153 Prepend (maprow, self->row, self->rows, MAP_EXTEND_Y); 2057 prepend (self->row, self->rows, MAP_EXTEND_Y);
1154 2058
1155 self->rows += MAP_EXTEND_Y; 2059 self->rows += MAP_EXTEND_Y;
1156 self->y += MAP_EXTEND_Y; 2060 self->y += MAP_EXTEND_Y;
1157 } 2061 }
1158} 2062}
1159 2063
1160void 2064SV *
1161map1a_update (CFClient::Map self, SV *data_) 2065map1a_update (DC::Map self, SV *data_)
1162 CODE: 2066 CODE:
1163{ 2067{
1164 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_); 2068 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1165 uint8_t *data_end = (uint8_t *)SvEND (data_); 2069 uint8_t *data_end = (uint8_t *)SvEND (data_);
1166 mapcell *cell; 2070 mapcell *cell;
1167 int x, y, flags; 2071 int x, y, z, flags;
2072 AV *missing = newAV ();
2073 RETVAL = newRV_noinc ((SV *)missing);
1168 2074
1169 while (data < data_end) 2075 while (data < data_end - 1)
1170 { 2076 {
1171 flags = (data [0] << 8) + data [1]; data += 2; 2077 flags = (data [0] << 8) + data [1]; data += 2;
1172 2078
1173 x = ((flags >> 10) & 63) + self->x; 2079 x = self->x + ((flags >> 10) & 63);
1174 y = ((flags >> 4) & 63) + self->y; 2080 y = self->y + ((flags >> 4) & 63);
1175 2081
1176 cell = map_get_cell (self, x, y); 2082 cell = map_get_cell (self, x, y);
1177 2083
1178 if (flags & 15) 2084 if (flags & 15)
1179 { 2085 {
1180 if (cell->darkness < 0) 2086 if (!cell->darkness)
1181 { 2087 {
2088 memset (cell, 0, sizeof (*cell));
1182 cell->darkness = 0; 2089 cell->darkness = 256;
1183 cell->face [0] = 0;
1184 cell->face [1] = 0;
1185 cell->face [2] = 0;
1186 } 2090 }
1187 2091
1188 cell->darkness = flags & 8 ? *data++ : 255;
1189
1190 //TODO: don't trust server data to be in-range(!) 2092 //TODO: don't trust server data to be in-range(!)
1191 2093
1192 if (flags & 4) 2094 if (flags & 8)
1193 { 2095 {
1194 cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2; 2096 uint8_t ext, cmd;
2097
2098 do
2099 {
2100 ext = *data++;
2101 cmd = ext & 0x7f;
2102
2103 if (cmd < 4)
2104 cell->darkness = 255 - ext * 64 + 1; /* make sure this doesn't collide with FOW_DARKNESS */
2105 else if (cmd == 5) // health
2106 {
2107 cell->stat_width = 1;
2108 cell->stat_hp = *data++;
2109 }
2110 else if (cmd == 6) // monster width
2111 cell->stat_width = *data++ + 1;
2112 else if (cmd == 0x47)
2113 {
2114 if (*data == 1) cell->player = data [1];
2115 else if (*data == 2) cell->player = data [2] + (data [1] << 8);
2116 else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
2117 else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
2118
2119 data += *data + 1;
2120 }
2121 else if (cmd == 8) // cell flags
2122 cell->flags = *data++;
2123 else if (ext & 0x40) // unknown, multibyte => skip
2124 data += *data + 1;
2125 else
2126 data++;
2127 }
2128 while (ext & 0x80);
1195 } 2129 }
1196 2130
2131 for (z = 0; z <= 2; ++z)
1197 if (flags & 2) 2132 if (flags & (4 >> z))
1198 { 2133 {
1199 cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2; 2134 faceid face = (data [0] << 8) + data [1]; data += 2;
2135 need_facenum (self, face);
2136 cell->tile [z] = self->face2tile [face];
2137
2138 if (cell->tile [z])
2139 {
2140 maptex *tex = self->tex + cell->tile [z];
2141 tex->unused = 0;
2142 if (!tex->name)
2143 av_push (missing, newSViv (cell->tile [z]));
2144
2145 if (tex->smoothtile)
2146 {
2147 maptex *smooth = self->tex + tex->smoothtile;
2148 smooth->unused = 0;
2149 if (!smooth->name)
2150 av_push (missing, newSViv (tex->smoothtile));
2151 }
2152 }
1200 } 2153 }
1201
1202 if (flags & 1)
1203 {
1204 cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
1205 }
1206 } 2154 }
1207 else 2155 else
1208 cell->darkness = -1; 2156 CELL_CLEAR (cell);
1209 } 2157 }
1210} 2158}
2159 OUTPUT:
2160 RETVAL
1211 2161
1212SV * 2162SV *
1213mapmap (CFClient::Map self, int x0, int y0, int w, int h) 2163mapmap (DC::Map self, int x0, int y0, int w, int h)
1214 CODE: 2164 CODE:
1215{ 2165{
1216 int x1, x; 2166 int x1, x;
1217 int y1, y; 2167 int y1, y;
1218 int z; 2168 int z;
… …
1231 ? self->row + y 2181 ? self->row + y
1232 : 0; 2182 : 0;
1233 2183
1234 for (x = x0; x < x1; x++) 2184 for (x = x0; x < x1; x++)
1235 { 2185 {
1236 int r = 32, g = 32, b = 32, a = 192; 2186 unsigned int r = 32, g = 32, b = 32, a = 192;
1237 2187
1238 if (row && row->c0 <= x && x < row->c1) 2188 if (row && row->c0 <= x && x < row->c1)
1239 { 2189 {
1240 mapcell *cell = row->col + (x - row->c0); 2190 mapcell *cell = row->col + (x - row->c0);
1241 2191
1242 for (z = 0; z <= 0; z++) 2192 for (z = 0; z <= 0; z++)
1243 { 2193 {
1244 mapface face = cell->face [z];
1245
1246 if (face)
1247 {
1248 maptex tex = self->tex [face]; 2194 maptex tex = self->tex [cell->tile [z]];
1249 int a0 = 255 - tex.a; 2195 int a0 = 255 - tex.a;
1250 int a1 = tex.a; 2196 int a1 = tex.a;
1251 2197
1252 r = (r * a0 + tex.r * a1) / 255; 2198 r = div255 (r * a0 + tex.r * a1);
1253 g = (g * a0 + tex.g * a1) / 255; 2199 g = div255 (g * a0 + tex.g * a1);
1254 b = (b * a0 + tex.b * a1) / 255; 2200 b = div255 (b * a0 + tex.b * a1);
1255 a = (a * a0 + tex.a * a1) / 255; 2201 a = div255 (a * a0 + tex.a * a1);
1256 }
1257 } 2202 }
1258 } 2203 }
1259 2204
1260 *map++ = (r ) 2205 *map++ = (r )
1261 | (g << 8) 2206 | (g << 8)
1262 | (b << 16) 2207 | (b << 16)
1263 | (a << 24); 2208 | (a << 24);
1264 } 2209 }
1265 } 2210 }
1266 2211
1267 RETVAL = map_sv; 2212 RETVAL = map_sv;
1268} 2213}
1269 OUTPUT: 2214 OUTPUT:
1270 RETVAL 2215 RETVAL
1271 2216
1272void 2217void
1273draw (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh) 2218draw (DC::Map self, int mx, int my, int sw, int sh, int Tw, int Th, U32 player = 0xffffffff, int sdx = 0, int sdy = 0)
1274 PPCODE: 2219 CODE:
1275{ 2220{
1276 int vx, vy;
1277 int x, y, z; 2221 int x, y, z;
1278 int last_name;
1279 mapface face;
1280 int sw4 = (sw + 3) & ~3;
1281 SV *darkness_sv = sv_2mortal (newSV (sw4 * sh));
1282 uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv);
1283 2222
1284 memset (darkness, 255, sw4 * sh); 2223 static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k), also, static!
1285 SvPOK_only (darkness_sv); 2224 int pl_x, pl_y;
1286 SvCUR_set (darkness_sv, sw4 * sh); 2225 maptex pl_tex;
2226 rc_t rc;
2227 rc_t rc_ov;
2228 rc_key_t key;
2229 rc_t::array_t *arr;
1287 2230
1288 vx = self->x + (self->w - sw) / 2 - shift_x; 2231 pl_tex.name = 0;
1289 vy = self->y + (self->h - sh) / 2 - shift_y;
1290 2232
1291 /* 2233 // that's current max. sorry.
1292 int vx = self->vx = self->w >= sw 2234 if (sw > 255) sw = 255;
1293 ? self->x + (self->w - sw) / 2 2235 if (sh > 255) sh = 255;
1294 : MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1295 2236
1296 int vy = self->vy = self->h >= sh 2237 memset (&key, 0, sizeof (key));
1297 ? self->y + (self->h - sh) / 2 2238 key.r = 255;
1298 : MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy)); 2239 key.g = 255;
1299 */ 2240 key.b = 255;
2241 key.a = 255;
2242 key.mode = GL_QUADS;
2243 key.format = GL_T2F_V3F;
1300 2244
1301 glColor4ub (255, 255, 255, 255); 2245 mx += self->x;
2246 my += self->y;
1302 2247
2248 // first pass: determine smooth_max
2249 // rather ugly, if you ask me
2250 // could also be stored inside mapcell and updated on change
2251 memset (smooth_max, 0, sizeof (smooth_max[0]) * (sh + 1));
2252
2253 for (y = 0; y < sh; y++)
2254 if (0 <= y + my && y + my < self->rows)
2255 {
2256 maprow *row = self->row + (y + my);
2257
2258 for (x = 0; x < sw; x++)
2259 if (row->c0 <= x + mx && x + mx < row->c1)
2260 {
2261 mapcell *cell = row->col + (x + mx - row->c0);
2262
2263 smooth_max[x + 1][y + 1] =
2264 MAX (self->tex [cell->tile [0]].smoothlevel,
2265 MAX (self->tex [cell->tile [1]].smoothlevel,
2266 self->tex [cell->tile [2]].smoothlevel));
2267 }
2268 }
2269
2270 glEnable (GL_BLEND);
1303 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA); 2271 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1304 glEnable (GL_BLEND);
1305 glEnable (GL_TEXTURE_2D);
1306 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE); 2272 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1307 2273
1308 glBegin (GL_QUADS);
1309
1310 last_name = 0;
1311
1312 for (z = 0; z < 3; z++) 2274 for (z = 0; z <= 2; z++)
2275 {
2276 std::bitset<256> smooth_level; // one bit for every possible smooth level
2277 smooth_key skey;
2278 smooth_hash smooth;
2279 key.texname = -1;
2280
1313 for (y = 0; y < sh; y++) 2281 for (y = 0; y < sh; y++)
1314 if (0 <= y + vy && y + vy < self->rows) 2282 if (0 <= y + my && y + my < self->rows)
1315 { 2283 {
1316 maprow *row = self->row + (y + vy); 2284 maprow *row = self->row + (y + my);
1317 2285
1318 for (x = 0; x < sw; x++) 2286 for (x = 0; x < sw; x++)
1319 if (row->c0 <= x + vx && x + vx < row->c1) 2287 if (row->c0 <= x + mx && x + mx < row->c1)
2288 {
2289 mapcell *cell = row->col + (x + mx - row->c0);
2290 tileid tile = cell->tile [z];
2291
2292 if (tile)
2293 {
2294 maptex tex = self->tex [tile];
2295 int px, py;
2296
2297 if (key.texname != tex.name)
2298 {
2299 self->tex [tile].unused = 0;
2300
2301 if (!tex.name)
2302 tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
2303
2304 key.texname = tex.name;
2305 arr = &rc.array (key);
2306 }
2307
2308 px = (x + 1) * Th - tex.w;
2309 py = (y + 1) * Tw - tex.h;
2310
2311 if (expect_false (cell->player == player) && expect_false (z == 2))
2312 {
2313 pl_x = px;
2314 pl_y = py;
2315 pl_tex = tex;
2316 continue;
2317 }
2318
2319 arr->t2f_v3f (0 , 0 , px , py , 0);
2320 arr->t2f_v3f (0 , tex.t, px , py + tex.h, 0);
2321 arr->t2f_v3f (tex.s, tex.t, px + tex.w, py + tex.h, 0);
2322 arr->t2f_v3f (tex.s, 0 , px + tex.w, py , 0);
2323
2324 // update smooth hash
2325 if (tex.smoothtile)
2326 {
2327 skey.tile = tex.smoothtile;
2328 skey.level = tex.smoothlevel;
2329
2330 smooth_level[tex.smoothlevel] = 1;
2331
2332 // add bits to current tile and all neighbours. skey.x|y is
2333 // shifted +1|+1 so we always stay positive.
2334
2335 // bits is ___n cccc CCCC bbbb
2336 // n do not draw borders&corners
2337 // c draw these corners, but...
2338 // C ... not these
2339 // b draw these borders
2340
2341 // borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
2342 // ┃· ·· ·┃ ━━
2343
2344 // corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
2345 // ·· ·· ·┏ ┓·
2346
2347 // full tile
2348 skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x1000);
2349
2350 // borders
2351 skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x0091);
2352 skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0032);
2353 skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x0064);
2354 skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, skey, 0x00c8);
2355
2356 // corners
2357 skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0100);
2358 skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0200);
2359 skey.x = x ; skey.y = y ; smooth_or_bits (smooth, skey, 0x0400);
2360 skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, skey, 0x0800);
2361 }
2362 }
2363
2364 if (expect_false (z == 2) && expect_false (cell->flags))
2365 {
2366 // overlays such as the speech bubble, probably more to come
2367 if (cell->flags & 1)
2368 {
2369 rc_key_t key_ov = key;
2370 maptex tex = self->tex[TEXID_SPEECH];
2371 int px = x * Tw + Tw * 2 / 32;
2372 int py = y * Th - Th * 6 / 32;
2373
2374 key_ov.texname = tex.name;
2375 rc_t::array_t &arr = rc_ov.array (key_ov);
2376
2377 arr.t2f_v3f (0 , 0 , px , py , 0);
2378 arr.t2f_v3f (0 , tex.t, px , py + Th, 0);
2379 arr.t2f_v3f (tex.s, tex.t, px + Tw, py + Th, 0);
2380 arr.t2f_v3f (tex.s, 0 , px + Tw, py , 0);
2381 }
2382 }
2383 }
2384 }
2385
2386 rc.draw ();
2387 rc.clear ();
2388
2389 // go through all smoothlevels, lowest to highest, then draw.
2390 // this is basically counting sort
2391 {
2392 int w, b;
2393
2394 glEnable (GL_TEXTURE_2D);
2395 glBegin (GL_QUADS);
2396 for (int level = 0; level < smooth_level.size (); ++level)
2397 if (smooth_level[level])
2398 for (auto &&it = smooth.begin (); it != smooth.end (); ++it)
1320 { 2399 {
1321 mapcell *cell = row->col + (x + vx - row->c0); 2400 smooth_key &skey = it->first;
2401 IV bits = it->second;
1322 2402
1323 darkness[y * sw4 + x] = cell->darkness < 0 2403 if (!(bits & 0x1000)
1324 ? 255 - FOW_DARKNESS 2404 && skey.level == level
1325 : 255 - cell->darkness; 2405 && level > smooth_max [skey.x][skey.y])
1326
1327 face = cell->face [z];
1328
1329 if (face)
1330 { 2406 {
1331 maptex tex = self->tex [face]; 2407 maptex tex = self->tex [skey.tile];
1332
1333 int px = (x + 1) * 32 - tex.w; 2408 int px = (((int)skey.x) - 1) * Tw;
1334 int py = (y + 1) * 32 - tex.h; 2409 int py = (((int)skey.y) - 1) * Th;
2410 int border = bits & 15;
2411 int corner = (bits >> 8) & ~(bits >> 4) & 15;
2412 float dx = tex.s * .0625f; // 16 images/row
2413 float dy = tex.t * .5f ; // 2 images/column
1335 2414
1336 if (last_name != tex.name) 2415 if (tex.name)
1337 { 2416 {
2417 // this time avoiding texture state changes
2418 // save gobs of state changes.
2419 if (key.texname != tex.name)
2420 {
2421 self->tex [skey.tile].unused = 0;
2422
1338 glEnd (); 2423 glEnd ();
1339 last_name = tex.name;
1340 glBindTexture (GL_TEXTURE_2D, last_name); 2424 glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1341 glBegin (GL_QUADS); 2425 glBegin (GL_QUADS);
2426 }
2427
2428 if (border)
2429 {
2430 float ox = border * dx;
2431
2432 glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
2433 glTexCoord2f (ox , dy ); glVertex2i (px , py + Th);
2434 glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py + Th);
2435 glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + Tw, py );
2436 }
2437
2438 if (corner)
2439 {
2440 float ox = corner * dx;
2441
2442 glTexCoord2f (ox , dy ); glVertex2i (px , py );
2443 glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + Th);
2444 glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + Tw, py + Th);
2445 glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py );
2446 }
1342 } 2447 }
1343
1344 glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1345 glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1346 glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1347 glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1348 } 2448 }
1349 } 2449 }
2450
2451 glEnd ();
2452 glDisable (GL_TEXTURE_2D);
2453 key.texname = -1;
2454 }
2455 }
2456
2457 if (pl_tex.name)
2458 {
2459 maptex tex = pl_tex;
2460 int px = pl_x + sdx;
2461 int py = pl_y + sdy;
2462
2463 key.texname = tex.name;
2464 rc_t::array_t &arr = rc.array (key);
2465
2466 arr.t2f_v3f (0 , 0 , px , py , 0);
2467 arr.t2f_v3f (0 , tex.t, px , py + tex.h, 0);
2468 arr.t2f_v3f (tex.s, tex.t, px + tex.w, py + tex.h, 0);
2469 arr.t2f_v3f (tex.s, 0 , px + tex.w, py , 0);
2470
2471 rc.draw ();
2472 }
2473
2474 rc_ov.draw ();
2475 rc_ov.clear ();
2476
2477 glDisable (GL_BLEND);
2478
2479 // top layer: overlays such as the health bar
2480 for (y = 0; y < sh; y++)
2481 if (0 <= y + my && y + my < self->rows)
2482 {
2483 maprow *row = self->row + (y + my);
2484
2485 for (x = 0; x < sw; x++)
2486 if (row->c0 <= x + mx && x + mx < row->c1)
2487 {
2488 mapcell *cell = row->col + (x + mx - row->c0);
2489
2490 int px = x * Tw;
2491 int py = y * Th;
2492
2493 if (expect_false (cell->player == player))
2494 {
2495 px += sdx;
2496 py += sdy;
2497 }
2498
2499 if (cell->stat_hp)
2500 {
2501 int width = cell->stat_width * Tw;
2502 int thick = (sh * Th / 32 + 27) / 28 + 1 + cell->stat_width;
2503
2504 glColor3ub (0, 0, 0);
2505 glRectf (px + 1, py - thick - 2,
2506 px + width - 1, py);
2507
2508 glColor3ub (cell->stat_hp, 255 - cell->stat_hp, 0);
2509 glRectf (px + 2,
2510 py - thick - 1,
2511 px + width - 2 - cell->stat_hp * (width - 4) / 255, py - 1);
2512 }
2513 }
2514 }
2515}
2516
2517void
2518draw_magicmap (DC::Map self, int w, int h, unsigned char *data)
2519 CODE:
2520{
2521 static float color[16][3] = {
2522 { 0.00f, 0.00f, 0.00f },
2523 { 1.00f, 1.00f, 1.00f },
2524 { 0.00f, 0.00f, 0.55f },
2525 { 1.00f, 0.00f, 0.00f },
2526
2527 { 1.00f, 0.54f, 0.00f },
2528 { 0.11f, 0.56f, 1.00f },
2529 { 0.93f, 0.46f, 0.00f },
2530 { 0.18f, 0.54f, 0.34f },
2531
2532 { 0.56f, 0.73f, 0.56f },
2533 { 0.80f, 0.80f, 0.80f },
2534 { 0.55f, 0.41f, 0.13f },
2535 { 0.99f, 0.77f, 0.26f },
2536
2537 { 0.74f, 0.65f, 0.41f },
2538
2539 { 0.00f, 1.00f, 1.00f },
2540 { 1.00f, 0.00f, 1.00f },
2541 { 1.00f, 1.00f, 0.00f },
2542 };
2543
2544 int x, y;
2545
2546 glEnable (GL_TEXTURE_2D);
2547 /* GL_REPLACE would be correct, as we don't need to modulate alpha,
2548 * but the nvidia driver (185.18.14) mishandles alpha textures
2549 * and takes the colour from god knows where instead of using
2550 * Cp. MODULATE results in the same colour, but slightly different
2551 * alpha, but atcually gives us the correct colour with nvidia.
2552 */
2553 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
2554 glEnable (GL_BLEND);
2555 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
2556 glBegin (GL_QUADS);
2557
2558 for (y = 0; y < h; y++)
2559 for (x = 0; x < w; x++)
2560 {
2561 unsigned char m = data [x + y * w];
2562
2563 if (m)
2564 {
2565 float *c = color [m & 15];
2566
2567 float tx1 = m & 0x40 ? 0.5f : 0.f;
2568 float tx2 = tx1 + 0.5f;
2569
2570 glColor4f (c[0], c[1], c[2], 1);
2571 glTexCoord2f (tx1, 0.); glVertex2i (x , y );
2572 glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
2573 glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
2574 glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
1350 } 2575 }
2576 }
1351 2577
1352 glEnd (); 2578 glEnd ();
1353 2579 glDisable (GL_BLEND);
1354 glDisable (GL_TEXTURE_2D); 2580 glDisable (GL_TEXTURE_2D);
1355 glDisable (GL_BLEND); 2581}
2582
2583void
2584fow_texture (DC::Map self, int mx, int my, int sw, int sh)
2585 PPCODE:
2586{
2587 int x, y;
2588 int sw1 = sw + 2;
2589 int sh1 = sh + 2;
2590 int sh3 = sh * 3;
2591 int sw3 = sw * 3;
2592 SV *darkness3_sv = sv_2mortal (newSV (sw3 * sh3));
2593 uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
2594 uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
2595 memset (darkness1, 0, sw1*sh1);
2596
2597 SvPOK_only (darkness3_sv);
2598 SvCUR_set (darkness3_sv, sw3 * sh3);
2599
2600 mx += self->x - 1;
2601 my += self->y - 1;
2602
2603 for (y = 0; y < sh1; y++)
2604 if (0 <= y + my && y + my < self->rows)
2605 {
2606 maprow *row = self->row + (y + my);
2607
2608 for (x = 0; x < sw1; x++)
2609 if (row->c0 <= x + mx && x + mx < row->c1)
2610 {
2611 mapcell *cell = row->col + (x + mx - row->c0);
2612
2613 darkness1 [y * sw1 + x] = cell->darkness
2614 ? DARKNESS_ADJUST (255 - (cell->darkness - 1))
2615 : DARKNESS_ADJUST (255 - FOW_DARKNESS);
2616 }
2617 }
2618
2619 for (y = 0; y < sh; ++y)
2620 for (x = 0; x < sw; ++x)
2621 {
2622 uint8_t d11 = darkness1 [(y ) * sw1 + x ];
2623 uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
2624 uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
2625 uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
2626 uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
2627 uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
2628 uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
2629 uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
2630 uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
2631
2632 uint8_t r11 = (d11 + d21 + d12) / 3;
2633 uint8_t r21 = d21;
2634 uint8_t r31 = (d21 + d31 + d32) / 3;
2635
2636 uint8_t r12 = d12;
2637 uint8_t r22 = d22;
2638 uint8_t r32 = d32;
2639
2640 uint8_t r13 = (d13 + d23 + d12) / 3;
2641 uint8_t r23 = d23;
2642 uint8_t r33 = (d23 + d33 + d32) / 3;
2643
2644 darkness3 [(y * 3 ) * sw3 + (x * 3 )] = MAX (d22, r11);
2645 darkness3 [(y * 3 ) * sw3 + (x * 3 + 1)] = MAX (d22, r21);
2646 darkness3 [(y * 3 ) * sw3 + (x * 3 + 2)] = MAX (d22, r31);
2647 darkness3 [(y * 3 + 1) * sw3 + (x * 3 )] = MAX (d22, r12);
2648 darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 1)] = MAX (d22, r22); /* this MUST be == d22 */
2649 darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 2)] = MAX (d22, r32);
2650 darkness3 [(y * 3 + 2) * sw3 + (x * 3 )] = MAX (d22, r13);
2651 darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 1)] = MAX (d22, r23);
2652 darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 2)] = MAX (d22, r33);
2653 }
2654
2655 free (darkness1);
1356 2656
1357 EXTEND (SP, 3); 2657 EXTEND (SP, 3);
1358 PUSHs (sv_2mortal (newSViv (sw4))); 2658 PUSHs (sv_2mortal (newSViv (sw3)));
1359 PUSHs (sv_2mortal (newSViv (sh))); 2659 PUSHs (sv_2mortal (newSViv (sh3)));
1360 PUSHs (darkness_sv); 2660 PUSHs (darkness3_sv);
1361} 2661}
1362 2662
1363SV * 2663SV *
1364get_rect (CFClient::Map self, int x0, int y0, int w, int h) 2664get_rect (DC::Map self, int x0, int y0, int w, int h)
1365 CODE: 2665 CODE:
1366{ 2666{
1367 int x, y, x1, y1; 2667 int x, y, x1, y1;
1368 SV *data_sv = newSV (w * h * 7 + 5); 2668 SV *data_sv = newSV (w * h * 7 + 5);
1369 uint8_t *data = (uint8_t *)SvPVX (data_sv); 2669 uint8_t *data = (uint8_t *)SvPVX (data_sv);
… …
1394 if (row && row->c0 <= x && x < row->c1) 2694 if (row && row->c0 <= x && x < row->c1)
1395 { 2695 {
1396 mapcell *cell = row->col + (x - row->c0); 2696 mapcell *cell = row->col + (x - row->c0);
1397 uint8_t flags = 0; 2697 uint8_t flags = 0;
1398 2698
1399 if (cell->face [0]) flags |= 1; 2699 if (cell->tile [0]) flags |= 1;
1400 if (cell->face [1]) flags |= 2; 2700 if (cell->tile [1]) flags |= 2;
1401 if (cell->face [2]) flags |= 4; 2701 if (cell->tile [2]) flags |= 4;
1402 2702
1403 *data++ = flags; 2703 *data++ = flags;
1404 2704
1405 if (flags & 1) 2705 if (flags & 1)
1406 { 2706 {
2707 tileid tile = cell->tile [0];
1407 *data++ = cell->face [0] >> 8; 2708 *data++ = tile >> 8;
1408 *data++ = cell->face [0]; 2709 *data++ = tile;
1409 } 2710 }
1410 2711
1411 if (flags & 2) 2712 if (flags & 2)
1412 { 2713 {
2714 tileid tile = cell->tile [1];
1413 *data++ = cell->face [1] >> 8; 2715 *data++ = tile >> 8;
1414 *data++ = cell->face [1]; 2716 *data++ = tile;
1415 } 2717 }
1416 2718
1417 if (flags & 4) 2719 if (flags & 4)
1418 { 2720 {
2721 tileid tile = cell->tile [2];
1419 *data++ = cell->face [2] >> 8; 2722 *data++ = tile >> 8;
1420 *data++ = cell->face [2]; 2723 *data++ = tile;
1421 } 2724 }
1422 } 2725 }
1423 else 2726 else
1424 *data++ = 0; 2727 *data++ = 0;
1425 } 2728 }
1426 } 2729 }
1427 2730
2731 /* if size is w*h + 5 then no data has been found */
2732 if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)
2733 {
1428 SvPOK_only (data_sv); 2734 SvPOK_only (data_sv);
1429 SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv)); 2735 SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
2736 }
2737
1430 RETVAL = data_sv; 2738 RETVAL = data_sv;
1431} 2739}
1432 OUTPUT: 2740 OUTPUT:
1433 RETVAL 2741 RETVAL
1434 2742
1435void 2743void
1436set_rect (CFClient::Map self, int x0, int y0, uint8_t *data) 2744set_rect (DC::Map self, int x0, int y0, SV *data_sv)
1437 PPCODE: 2745 PPCODE:
1438{ 2746{
1439 int x, y, z; 2747 int x, y, z;
1440 int w, h; 2748 int w, h;
1441 int x1, y1; 2749 int x1, y1;
2750 STRLEN len;
2751 uint8_t *data, *end;
2752
2753 len = SvLEN (data_sv);
2754 SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
2755 data = (uint8_t *)SvPVbyte_nolen (data_sv);
2756 end = data + len + 8;
2757
2758 if (len < 5)
2759 XSRETURN_EMPTY;
1442 2760
1443 if (*data++ != 0) 2761 if (*data++ != 0)
1444 return; /* version mismatch */ 2762 XSRETURN_EMPTY; /* version mismatch */
1445 2763
1446 w = *data++ << 8; w |= *data++; 2764 w = *data++ << 8; w |= *data++;
1447 h = *data++ << 8; h |= *data++; 2765 h = *data++ << 8; h |= *data++;
1448 2766
1449 // we need to do this 'cause we don't keep an absolute coord system for rows 2767 // we need to do this 'cause we don't keep an absolute coord system for rows
… …
1461 { 2779 {
1462 maprow *row = map_get_row (self, y); 2780 maprow *row = map_get_row (self, y);
1463 2781
1464 for (x = x0; x < x1; x++) 2782 for (x = x0; x < x1; x++)
1465 { 2783 {
2784 uint8_t flags;
2785
2786 if (data + 7 >= end)
2787 XSRETURN_EMPTY;
2788
1466 uint8_t flags = *data++; 2789 flags = *data++;
1467 2790
1468 if (flags) 2791 if (flags)
1469 { 2792 {
1470 mapface face[3] = { 0, 0, 0 };
1471
1472 mapcell *cell = row_get_cell (row, x); 2793 mapcell *cell = row_get_cell (row, x);
2794 tileid tile[3] = { 0, 0, 0 };
1473 2795
1474 if (flags & 1) { face[0] = *data++ << 8; face[0] |= *data++; } 2796 if (flags & 1) { tile[0] = *data++ << 8; tile[0] |= *data++; }
1475 if (flags & 2) { face[1] = *data++ << 8; face[1] |= *data++; } 2797 if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
1476 if (flags & 4) { face[2] = *data++ << 8; face[2] |= *data++; } 2798 if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
1477 2799
1478 if (cell->darkness <= 0) 2800 if (cell->darkness == 0)
1479 { 2801 {
1480 cell->darkness = -1; 2802 /*cell->darkness = 0;*/
2803 EXTEND (SP, 3);
1481 2804
1482 for (z = 0; z <= 2; z++) 2805 for (z = 0; z <= 2; z++)
1483 { 2806 {
1484 cell->face[z] = face[z]; 2807 tileid t = tile [z];
1485 2808
1486 if (face[z] && (face[z] >= self->texs || !self->tex[face [z]].name)) 2809 if (t >= self->texs || (t && !self->tex [t].name))
2810 {
1487 XPUSHs (sv_2mortal (newSViv (face[z]))); 2811 PUSHs (sv_2mortal (newSViv (t)));
2812 need_texid (self, t);
2813 }
2814
2815 cell->tile [z] = t;
1488 } 2816 }
1489 } 2817 }
1490 } 2818 }
1491 } 2819 }
1492 } 2820 }
1493} 2821}
1494 2822
1495MODULE = CFClient PACKAGE = CFClient::MixChunk 2823MODULE = Deliantra::Client PACKAGE = DC::RW
1496 2824
1497CFClient::MixChunk 2825DC::RW
1498new_from_file (SV *class, char *path) 2826new (SV *klass, SV *data_sv)
1499 CODE: 2827 CODE:
1500 RETVAL = Mix_LoadWAV (path); 2828{
2829 STRLEN datalen;
2830 char *data = SvPVbyte (data_sv, datalen);
2831
2832 RETVAL = SDL_RWFromConstMem (data, datalen);
2833}
1501 OUTPUT: 2834 OUTPUT:
1502 RETVAL 2835 RETVAL
1503 2836
2837DC::RW
2838new_from_file (SV *klass, const char *path, const char *mode = "rb")
2839 CODE:
2840 RETVAL = SDL_RWFromFile (path, mode);
2841 OUTPUT:
2842 RETVAL
2843
2844# fails on win32:
2845# dc.xs(2268) : error C2059: syntax error : '('
1504void 2846#void
2847#close (DC::RW self)
2848# CODE:
2849# (self->(close)) (self);
2850
2851MODULE = Deliantra::Client PACKAGE = DC::Channel
2852
2853PROTOTYPES: DISABLE
2854
2855DC::Channel
2856find ()
2857 CODE:
2858{
2859 RETVAL = Mix_GroupAvailable (-1);
2860
2861 if (RETVAL < 0)
2862 {
2863 RETVAL = Mix_GroupOldest (-1);
2864
2865 if (RETVAL < 0)
2866 {
2867 // happens sometimes, maybe it just stopped playing(?)
2868 RETVAL = Mix_GroupAvailable (-1);
2869
2870 if (RETVAL < 0)
2871 XSRETURN_UNDEF;
2872 }
2873 else
2874 Mix_HaltChannel (RETVAL);
2875 }
2876
2877 Mix_UnregisterAllEffects (RETVAL);
2878 Mix_Volume (RETVAL, 128);
2879}
2880 OUTPUT:
2881 RETVAL
2882
2883void
2884halt (DC::Channel self)
2885 CODE:
2886 Mix_HaltChannel (self);
2887
2888void
2889expire (DC::Channel self, int ticks = -1)
2890 CODE:
2891 Mix_ExpireChannel (self, ticks);
2892
2893void
2894fade_out (DC::Channel self, int ticks = -1)
2895 CODE:
2896 Mix_FadeOutChannel (self, ticks);
2897
2898int
2899volume (DC::Channel self, int volume)
2900 CODE:
2901 RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
2902 OUTPUT:
2903 RETVAL
2904
2905void
2906unregister_all_effects (DC::Channel self)
2907 CODE:
2908 Mix_UnregisterAllEffects (self);
2909
2910void
2911set_panning (DC::Channel self, int left, int right)
2912 CODE:
2913 left = CLAMP (left , 0, 255);
2914 right = CLAMP (right, 0, 255);
2915 Mix_SetPanning (self, left, right);
2916
2917void
2918set_distance (DC::Channel self, int distance)
2919 CODE:
2920 Mix_SetDistance (self, CLAMP (distance, 0, 255));
2921
2922void
2923set_position (DC::Channel self, int angle, int distance)
2924 CODE:
2925
2926void
2927set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
2928 CODE:
2929{
2930 int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
2931 int angle = atan2f (dx, -dy) * 180.f / (float)M_PI + 360.f;
2932 Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
2933}
2934
2935void
2936set_reverse_stereo (DC::Channel self, int flip)
2937 CODE:
2938 Mix_SetReverseStereo (self, flip);
2939
2940MODULE = Deliantra::Client PACKAGE = DC::MixChunk
2941
2942PROTOTYPES: DISABLE
2943
2944void
2945decoders ()
2946 PPCODE:
2947#if SDL_MIXER_MAJOR_VERSION > 1 || SDL_MIXER_MINOR_VERSION > 2 || SDL_MIXER_PATCHLEVEL >= 10
2948 int i, num = Mix_GetNumChunkDecoders ();
2949 EXTEND (SP, num);
2950 for (i = 0; i < num; ++i)
2951 PUSHs (sv_2mortal (newSVpv (Mix_GetChunkDecoder (i), 0)));
2952#else
2953 XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
2954#endif
2955
2956DC::MixChunk
2957new (SV *klass, DC::RW rwops)
2958 CODE:
2959 RETVAL = Mix_LoadWAV_RW (rwops, 1);
2960 OUTPUT:
2961 RETVAL
2962
2963void
1505DESTROY (CFClient::MixChunk self) 2964DESTROY (DC::MixChunk self)
1506 CODE: 2965 CODE:
1507 Mix_FreeChunk (self); 2966 Mix_FreeChunk (self);
1508 2967
1509int 2968int
1510volume (CFClient::MixChunk self, int volume = -1) 2969volume (DC::MixChunk self, int volume = -1)
1511 CODE: 2970 CODE:
2971 if (items > 1)
2972 volume = CLAMP (volume, 0, 128);
1512 RETVAL = Mix_VolumeChunk (self, volume); 2973 RETVAL = Mix_VolumeChunk (self, volume);
1513 OUTPUT: 2974 OUTPUT:
1514 RETVAL 2975 RETVAL
1515 2976
1516int 2977DC::Channel
1517play (CFClient::MixChunk self, int channel = -1, int loops = 0, int ticks = -1) 2978play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
1518 CODE: 2979 CODE:
2980{
1519 RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks); 2981 RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
2982
2983 if (RETVAL < 0)
2984 XSRETURN_UNDEF;
2985
2986 if (channel < 0)
2987 {
2988 Mix_UnregisterAllEffects (RETVAL);
2989 Mix_Volume (RETVAL, 128);
2990 }
2991}
1520 OUTPUT: 2992 OUTPUT:
1521 RETVAL 2993 RETVAL
1522 2994
1523MODULE = CFClient PACKAGE = CFClient::MixMusic 2995MODULE = Deliantra::Client PACKAGE = DC::MixMusic
2996
2997void
2998decoders ()
2999 PPCODE:
3000#if SDL_MIXER_MAJOR_VERSION > 1 || SDL_MIXER_MINOR_VERSION > 2 || SDL_MIXER_PATCHLEVEL >= 10
3001 int i, num = Mix_GetNumMusicDecoders ();
3002 EXTEND (SP, num);
3003 for (i = 0; i < num; ++i)
3004 PUSHs (sv_2mortal (newSVpv (Mix_GetMusicDecoder (i), 0)));
3005#else
3006 XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
3007#endif
1524 3008
1525int 3009int
1526volume (int volume = -1) 3010volume (int volume = -1)
3011 PROTOTYPE: ;$
1527 CODE: 3012 CODE:
3013 if (items > 0)
3014 volume = CLAMP (volume, 0, 128);
1528 RETVAL = Mix_VolumeMusic (volume); 3015 RETVAL = Mix_VolumeMusic (volume);
1529 OUTPUT: 3016 OUTPUT:
1530 RETVAL 3017 RETVAL
1531 3018
1532CFClient::MixMusic 3019void
1533new_from_file (SV *class, char *path) 3020fade_out (int ms)
1534 CODE: 3021 CODE:
1535 RETVAL = Mix_LoadMUS (path); 3022 Mix_FadeOutMusic (ms);
3023
3024void
3025halt ()
3026 CODE:
3027 Mix_HaltMusic ();
3028
3029int
3030playing ()
3031 CODE:
3032 RETVAL = Mix_PlayingMusic ();
1536 OUTPUT: 3033 OUTPUT:
1537 RETVAL 3034 RETVAL
1538 3035
3036DC::MixMusic
3037new (SV *klass, DC::RW rwops)
3038 CODE:
3039 RETVAL = Mix_LoadMUS_RW (rwops);
3040 OUTPUT:
3041 RETVAL
3042
1539void 3043void
1540DESTROY (CFClient::MixMusic self) 3044DESTROY (DC::MixMusic self)
1541 CODE: 3045 CODE:
1542 Mix_FreeMusic (self); 3046 Mix_FreeMusic (self);
1543 3047
1544int 3048int
1545play (CFClient::MixMusic self, int loops = -1) 3049play (DC::MixMusic self, int loops = -1)
1546 CODE: 3050 CODE:
1547 RETVAL = Mix_PlayMusic (self, loops); 3051 RETVAL = Mix_PlayMusic (self, loops);
1548 OUTPUT: 3052 OUTPUT:
1549 RETVAL 3053 RETVAL
1550 3054
3055void
3056fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
3057 CODE:
3058 Mix_FadeInMusicPos (self, loops, ms, position);
3059
1551MODULE = CFClient PACKAGE = CFClient::OpenGL 3060MODULE = Deliantra::Client PACKAGE = DC::OpenGL
3061
3062PROTOTYPES: ENABLE
1552 3063
1553BOOT: 3064BOOT:
1554{ 3065{
1555 HV *stash = gv_stashpv ("CFClient::OpenGL", 1); 3066 HV *stash = gv_stashpv ("DC::OpenGL", 1);
1556 static const struct { 3067 static const struct {
1557 const char *name; 3068 const char *name;
1558 IV iv; 3069 IV iv;
1559 } *civ, const_iv[] = { 3070 } *civ, const_iv[] = {
1560# define const_iv(name) { # name, (IV)name } 3071# define const_iv(name) { # name, (IV)name }
3072 const_iv (GL_VENDOR),
3073 const_iv (GL_VERSION),
3074 const_iv (GL_EXTENSIONS),
3075 const_iv (GL_MAX_TEXTURE_UNITS),
1561 const_iv (GL_COLOR_MATERIAL), 3076 const_iv (GL_COLOR_MATERIAL),
1562 const_iv (GL_SMOOTH), 3077 const_iv (GL_SMOOTH),
1563 const_iv (GL_FLAT), 3078 const_iv (GL_FLAT),
1564 const_iv (GL_DITHER), 3079 const_iv (GL_DITHER),
1565 const_iv (GL_BLEND), 3080 const_iv (GL_BLEND),
… …
1567 const_iv (GL_SCISSOR_TEST), 3082 const_iv (GL_SCISSOR_TEST),
1568 const_iv (GL_DEPTH_TEST), 3083 const_iv (GL_DEPTH_TEST),
1569 const_iv (GL_ALPHA_TEST), 3084 const_iv (GL_ALPHA_TEST),
1570 const_iv (GL_NORMALIZE), 3085 const_iv (GL_NORMALIZE),
1571 const_iv (GL_RESCALE_NORMAL), 3086 const_iv (GL_RESCALE_NORMAL),
3087 const_iv (GL_FRONT),
3088 const_iv (GL_BACK),
3089 const_iv (GL_AUX0),
1572 const_iv (GL_AND), 3090 const_iv (GL_AND),
1573 const_iv (GL_ONE), 3091 const_iv (GL_ONE),
1574 const_iv (GL_ZERO), 3092 const_iv (GL_ZERO),
1575 const_iv (GL_SRC_ALPHA), 3093 const_iv (GL_SRC_ALPHA),
1576 const_iv (GL_DST_ALPHA), 3094 const_iv (GL_DST_ALPHA),
1577 const_iv (GL_ONE_MINUS_SRC_ALPHA), 3095 const_iv (GL_ONE_MINUS_SRC_ALPHA),
1578 const_iv (GL_ONE_MINUS_DST_ALPHA), 3096 const_iv (GL_ONE_MINUS_DST_ALPHA),
3097 const_iv (GL_SRC_COLOR),
3098 const_iv (GL_DST_COLOR),
3099 const_iv (GL_ONE_MINUS_SRC_COLOR),
3100 const_iv (GL_ONE_MINUS_DST_COLOR),
1579 const_iv (GL_SRC_ALPHA_SATURATE), 3101 const_iv (GL_SRC_ALPHA_SATURATE),
1580 const_iv (GL_RGB), 3102 const_iv (GL_RGB),
1581 const_iv (GL_RGBA), 3103 const_iv (GL_RGBA),
3104 const_iv (GL_RGBA4),
3105 const_iv (GL_RGBA8),
3106 const_iv (GL_RGB5_A1),
1582 const_iv (GL_UNSIGNED_BYTE), 3107 const_iv (GL_UNSIGNED_BYTE),
1583 const_iv (GL_UNSIGNED_SHORT), 3108 const_iv (GL_UNSIGNED_SHORT),
1584 const_iv (GL_UNSIGNED_INT), 3109 const_iv (GL_UNSIGNED_INT),
1585 const_iv (GL_ALPHA), 3110 const_iv (GL_ALPHA),
1586 const_iv (GL_INTENSITY), 3111 const_iv (GL_INTENSITY),
1587 const_iv (GL_LUMINANCE), 3112 const_iv (GL_LUMINANCE),
1588 const_iv (GL_LUMINANCE_ALPHA), 3113 const_iv (GL_LUMINANCE_ALPHA),
1589 const_iv (GL_FLOAT), 3114 const_iv (GL_FLOAT),
1590 const_iv (GL_UNSIGNED_INT_8_8_8_8_REV), 3115 const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
3116 const_iv (GL_COMPRESSED_ALPHA_ARB),
3117 const_iv (GL_COMPRESSED_LUMINANCE_ARB),
3118 const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
3119 const_iv (GL_COMPRESSED_INTENSITY_ARB),
3120 const_iv (GL_COMPRESSED_RGB_ARB),
3121 const_iv (GL_COMPRESSED_RGBA_ARB),
1591 const_iv (GL_COMPILE), 3122 const_iv (GL_COMPILE),
3123 const_iv (GL_PROXY_TEXTURE_1D),
3124 const_iv (GL_PROXY_TEXTURE_2D),
1592 const_iv (GL_TEXTURE_1D), 3125 const_iv (GL_TEXTURE_1D),
1593 const_iv (GL_TEXTURE_2D), 3126 const_iv (GL_TEXTURE_2D),
1594 const_iv (GL_TEXTURE_ENV), 3127 const_iv (GL_TEXTURE_ENV),
1595 const_iv (GL_TEXTURE_MAG_FILTER), 3128 const_iv (GL_TEXTURE_MAG_FILTER),
1596 const_iv (GL_TEXTURE_MIN_FILTER), 3129 const_iv (GL_TEXTURE_MIN_FILTER),
… …
1617 const_iv (GL_COLOR_LOGIC_OP), 3150 const_iv (GL_COLOR_LOGIC_OP),
1618 const_iv (GL_SEPARABLE_2D), 3151 const_iv (GL_SEPARABLE_2D),
1619 const_iv (GL_CONVOLUTION_2D), 3152 const_iv (GL_CONVOLUTION_2D),
1620 const_iv (GL_CONVOLUTION_BORDER_MODE), 3153 const_iv (GL_CONVOLUTION_BORDER_MODE),
1621 const_iv (GL_CONSTANT_BORDER), 3154 const_iv (GL_CONSTANT_BORDER),
3155 const_iv (GL_POINTS),
1622 const_iv (GL_LINES), 3156 const_iv (GL_LINES),
3157 const_iv (GL_LINE_STRIP),
1623 const_iv (GL_LINE_LOOP), 3158 const_iv (GL_LINE_LOOP),
1624 const_iv (GL_QUADS), 3159 const_iv (GL_QUADS),
1625 const_iv (GL_QUAD_STRIP), 3160 const_iv (GL_QUAD_STRIP),
1626 const_iv (GL_TRIANGLES), 3161 const_iv (GL_TRIANGLES),
1627 const_iv (GL_TRIANGLE_STRIP), 3162 const_iv (GL_TRIANGLE_STRIP),
1628 const_iv (GL_TRIANGLE_FAN), 3163 const_iv (GL_TRIANGLE_FAN),
3164 const_iv (GL_POLYGON),
1629 const_iv (GL_PERSPECTIVE_CORRECTION_HINT), 3165 const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
3166 const_iv (GL_POINT_SMOOTH_HINT),
3167 const_iv (GL_LINE_SMOOTH_HINT),
3168 const_iv (GL_POLYGON_SMOOTH_HINT),
3169 const_iv (GL_GENERATE_MIPMAP_HINT),
3170 const_iv (GL_TEXTURE_COMPRESSION_HINT),
1630 const_iv (GL_FASTEST), 3171 const_iv (GL_FASTEST),
3172 const_iv (GL_DONT_CARE),
3173 const_iv (GL_NICEST),
1631 const_iv (GL_V2F), 3174 const_iv (GL_V2F),
1632 const_iv (GL_V3F), 3175 const_iv (GL_V3F),
1633 const_iv (GL_T2F_V3F), 3176 const_iv (GL_T2F_V3F),
1634 const_iv (GL_T2F_N3F_V3F), 3177 const_iv (GL_T2F_N3F_V3F),
3178 const_iv (GL_FUNC_ADD),
3179 const_iv (GL_FUNC_SUBTRACT),
3180 const_iv (GL_FUNC_REVERSE_SUBTRACT),
1635# undef const_iv 3181# undef const_iv
1636 }; 3182 };
1637 3183
1638 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 3184 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
1639 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 3185 newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
1640}
1641 3186
1642char * 3187 texture_av = newAV ();
3188 AvREAL_off (texture_av);
3189}
3190
3191void
3192disable_GL_EXT_blend_func_separate ()
3193 CODE:
3194 gl.BlendFuncSeparate = 0;
3195 gl.BlendFuncSeparateEXT = 0;
3196
3197void
3198apple_nvidia_bug (int enable)
3199
3200const char *
1643gl_vendor () 3201gl_vendor ()
1644 CODE: 3202 CODE:
1645 RETVAL = (char *)glGetString (GL_VENDOR); 3203 RETVAL = (const char *)glGetString (GL_VENDOR);
1646 OUTPUT: 3204 OUTPUT:
1647 RETVAL 3205 RETVAL
1648 3206
1649char * 3207const char *
1650gl_version () 3208gl_version ()
1651 CODE: 3209 CODE:
1652 RETVAL = (char *)glGetString (GL_VERSION); 3210 RETVAL = (const char *)glGetString (GL_VERSION);
1653 OUTPUT: 3211 OUTPUT:
1654 RETVAL 3212 RETVAL
1655 3213
1656char * 3214const char *
1657gl_extensions () 3215gl_extensions ()
1658 CODE: 3216 CODE:
1659 RETVAL = (char *)glGetString (GL_EXTENSIONS); 3217 RETVAL = (const char *)glGetString (GL_EXTENSIONS);
1660 OUTPUT: 3218 OUTPUT:
1661 RETVAL 3219 RETVAL
1662 3220
3221const char *glGetString (GLenum pname)
3222 CODE:
3223 RETVAL = (const char *)glGetString (pname);
3224 OUTPUT:
3225 RETVAL
3226
3227GLint glGetInteger (GLenum pname)
3228 CODE:
3229 glGetIntegerv (pname, &RETVAL);
3230 OUTPUT:
3231 RETVAL
3232
3233GLdouble glGetDouble (GLenum pname)
3234 CODE:
3235 glGetDoublev (pname, &RETVAL);
3236 OUTPUT:
3237 RETVAL
3238
1663int glGetError () 3239int glGetError ()
3240
3241void glFinish ()
3242
3243void glFlush ()
1664 3244
1665void glClear (int mask) 3245void glClear (int mask)
1666 3246
1667void glClearColor (float r, float g, float b, float a = 1.0) 3247void glClearColor (float r, float g, float b, float a = 1.0)
1668 PROTOTYPE: @ 3248 PROTOTYPE: @
… …
1679 3259
1680void glBlendFuncSeparate (int sa, int da, int saa, int daa) 3260void glBlendFuncSeparate (int sa, int da, int saa, int daa)
1681 CODE: 3261 CODE:
1682 gl_BlendFuncSeparate (sa, da, saa, daa); 3262 gl_BlendFuncSeparate (sa, da, saa, daa);
1683 3263
3264# void glBlendEquation (int se)
3265
1684void glDepthMask (int flag) 3266void glDepthMask (int flag)
1685 3267
1686void glLogicOp (int opcode) 3268void glLogicOp (int opcode)
1687 3269
1688void glColorMask (int red, int green, int blue, int alpha) 3270void glColorMask (int red, int green, int blue, int alpha)
… …
1692void glPushMatrix () 3274void glPushMatrix ()
1693 3275
1694void glPopMatrix () 3276void glPopMatrix ()
1695 3277
1696void glLoadIdentity () 3278void glLoadIdentity ()
3279
3280void glDrawBuffer (int buffer)
3281
3282void glReadBuffer (int buffer)
1697 3283
1698# near_ and far_ are due to microsofts buggy "c" compiler 3284# near_ and far_ are due to microsofts buggy "c" compiler
1699void glFrustum (double left, double right, double bottom, double top, double near_, double far_) 3285void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
1700 3286
1701# near_ and far_ are due to microsofts buggy "c" compiler 3287# near_ and far_ are due to microsofts buggy "c" compiler
1702void glOrtho (double left, double right, double bottom, double top, double near_, double far_) 3288void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
3289
3290PROTOTYPES: DISABLE
1703 3291
1704void glViewport (int x, int y, int width, int height) 3292void glViewport (int x, int y, int width, int height)
1705 3293
1706void glScissor (int x, int y, int width, int height) 3294void glScissor (int x, int y, int width, int height)
1707 3295
… …
1715 3303
1716void glRotate (float angle, float x, float y, float z) 3304void glRotate (float angle, float x, float y, float z)
1717 CODE: 3305 CODE:
1718 glRotatef (angle, x, y, z); 3306 glRotatef (angle, x, y, z);
1719 3307
1720void glBegin (int mode)
1721
1722void glEnd ()
1723
1724void glColor (float r, float g, float b, float a = 1.0) 3308void glColor (float r, float g, float b, float a = 1.0)
1725 PROTOTYPE: @ 3309 PROTOTYPE: @
1726 ALIAS: 3310 ALIAS:
1727 glColor_premultiply = 1 3311 glColor_premultiply = 1
1728 CODE: 3312 CODE:
1729 if (ix) 3313 if (ix)
1730 { 3314 {
1731 r *= a; 3315 r *= a;
1732 g *= a; 3316 g *= a;
1733 b *= a; 3317 b *= a;
1734 } 3318 }
1735 // microsoft visual "c" rounds instead of truncating... 3319 // microsoft visual "c" rounds instead of truncating...
1736 glColor4ub (MIN ((int)(r * 256.f), 255), 3320 glColor4f (r, g, b, a);
1737 MIN ((int)(g * 256.f), 255),
1738 MIN ((int)(b * 256.f), 255),
1739 MIN ((int)(a * 256.f), 255));
1740
1741void glInterleavedArrays (int format, int stride, char *data)
1742
1743void glDrawElements (int mode, int count, int type, char *indices)
1744
1745# 1.2 void glDrawRangeElements (int mode, int start, int end
1746 3321
1747void glRasterPos (float x, float y, float z = 0.) 3322void glRasterPos (float x, float y, float z = 0.)
1748 CODE: 3323 CODE:
1749 glRasterPos3f (0, 0, z); 3324 glRasterPos3f (0, 0, z);
1750 glBitmap (0, 0, 0, 0, x, y, 0); 3325 glBitmap (0, 0, 0, 0, x, y, 0);
… …
1755 3330
1756void glTexCoord (float s, float t) 3331void glTexCoord (float s, float t)
1757 CODE: 3332 CODE:
1758 glTexCoord2f (s, t); 3333 glTexCoord2f (s, t);
1759 3334
3335void glRect (float x1, float y1, float x2, float y2)
3336 CODE:
3337 glRectf (x1, y1, x2, y2);
3338
3339void glRect_lineloop (float x1, float y1, float x2, float y2)
3340 CODE:
3341 glBegin (GL_LINE_LOOP);
3342 glVertex2f (x1, y1);
3343 glVertex2f (x2, y1);
3344 glVertex2f (x2, y2);
3345 glVertex2f (x1, y2);
3346 glEnd ();
3347
3348PROTOTYPES: ENABLE
3349
3350void glBegin (int mode)
3351
3352void glEnd ()
3353
3354void glPointSize (GLfloat size)
3355
3356void glLineWidth (GLfloat width)
3357
3358void glInterleavedArrays (int format, int stride, char *data)
3359
3360void glDrawElements (int mode, int count, int type, char *indices)
3361
3362# 1.2 void glDrawRangeElements (int mode, int start, int end
3363
1760void glTexEnv (int target, int pname, float param) 3364void glTexEnv (int target, int pname, float param)
1761 CODE: 3365 CODE:
1762 glTexEnvf (target, pname, param); 3366 glTexEnvf (target, pname, param);
1763 3367
1764void glTexParameter (int target, int pname, float param) 3368void glTexParameter (int target, int pname, float param)
… …
1780void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column) 3384void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
1781 CODE: 3385 CODE:
1782 if (gl.SeparableFilter2D) 3386 if (gl.SeparableFilter2D)
1783 gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column); 3387 gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
1784 3388
1785void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data) 3389void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
1786 3390
1787void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border) 3391void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
1788 3392
1789void glDrawPixels (int width, int height, int format, int type, char *pixels) 3393void glDrawPixels (int width, int height, int format, int type, char *pixels)
3394
3395void glPixelZoom (float x, float y)
1790 3396
1791void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR) 3397void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
1792 3398
1793int glGenTexture () 3399int glGenTexture ()
1794 CODE: 3400 CODE:
1795{ 3401 RETVAL = gen_texture ();
1796 GLuint name;
1797 glGenTextures (1, &name);
1798 RETVAL = name;
1799}
1800 OUTPUT: 3402 OUTPUT:
1801 RETVAL 3403 RETVAL
1802 3404
1803void glDeleteTexture (int name) 3405void glDeleteTexture (int name)
1804 CODE: 3406 CODE:
1805{
1806 GLuint name_ = name;
1807 glDeleteTextures (1, &name_); 3407 del_texture (name);
1808} 3408
1809
1810int glGenList () 3409int glGenList ()
1811 CODE: 3410 CODE:
1812 RETVAL = glGenLists (1); 3411 RETVAL = glGenLists (1);
1813 OUTPUT: 3412 OUTPUT:
1814 RETVAL 3413 RETVAL
… …
1821 3420
1822void glEndList () 3421void glEndList ()
1823 3422
1824void glCallList (int list) 3423void glCallList (int list)
1825 3424
3425void c_init ()
3426 CODE:
3427 glPixelStorei (GL_PACK_ALIGNMENT , 1);
3428 glPixelStorei (GL_UNPACK_ALIGNMENT, 1);
1826 3429
3430MODULE = Deliantra::Client PACKAGE = DC::UI::Base
3431
3432PROTOTYPES: DISABLE
3433
3434void
3435find_widget (SV *self, NV x, NV y)
3436 PPCODE:
3437{
3438 if (within_widget (self, x, y))
3439 XPUSHs (self);
3440}
3441
3442BOOT:
3443{
3444 hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
3445
3446 draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
3447 draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
3448 draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
3449 draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
3450}
3451
3452void
3453draw (SV *self)
3454 CODE:
3455{
3456 HV *hv;
3457 SV **svp;
3458 NV x, y, w, h;
3459 SV *draw_x_sv = GvSV (draw_x_gv);
3460 SV *draw_y_sv = GvSV (draw_y_gv);
3461 SV *draw_w_sv = GvSV (draw_w_gv);
3462 SV *draw_h_sv = GvSV (draw_h_gv);
3463 double draw_x, draw_y;
3464
3465 if (!SvROK (self))
3466 croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
3467
3468 hv = (HV *)SvRV (self);
3469
3470 if (SvTYPE (hv) != SVt_PVHV)
3471 croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
3472
3473 svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
3474 svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
3475
3476 if (!h || !w)
3477 XSRETURN_EMPTY;
3478
3479 svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
3480 svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
3481
3482 draw_x = SvNV (draw_x_sv) + x;
3483 draw_y = SvNV (draw_y_sv) + y;
3484
3485 if (draw_x + w < 0 || draw_x >= SvNV (draw_w_sv)
3486 || draw_y + h < 0 || draw_y >= SvNV (draw_h_sv))
3487 XSRETURN_EMPTY;
3488
3489 sv_setnv (draw_x_sv, draw_x);
3490 sv_setnv (draw_y_sv, draw_y);
3491
3492 glPushMatrix ();
3493 glTranslated (x, y, 0);
3494
3495 if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
3496 {
3497 svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
3498
3499 if (svp && SvTRUE (*svp))
3500 {
3501 glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
3502 glEnable (GL_BLEND);
3503 glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
3504 glBegin (GL_QUADS);
3505 glVertex2f (0, 0);
3506 glVertex2f (w, 0);
3507 glVertex2f (w, h);
3508 glVertex2f (0, h);
3509 glEnd ();
3510 glDisable (GL_BLEND);
3511 }
3512 }
3513#if 0
3514 // draw borders, for debugging
3515 glPushMatrix ();
3516 glColor4f (1., 1., 0., 1.);
3517 glTranslatef (.5, .5, 0.);
3518 glBegin (GL_LINE_LOOP);
3519 glVertex2f (0 , 0);
3520 glVertex2f (w - 1, 0);
3521 glVertex2f (w - 1, h - 1);
3522 glVertex2f (0 , h - 1);
3523 glEnd ();
3524 glPopMatrix ();
3525#endif
3526 PUSHMARK (SP);
3527 XPUSHs (self);
3528 PUTBACK;
3529 call_method ("_draw", G_VOID | G_DISCARD);
3530 SPAGAIN;
3531
3532 glPopMatrix ();
3533
3534 draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
3535 draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
3536}
3537

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