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Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.108 by root, Wed Jun 7 23:28:12 2006 UTC vs.
Revision 1.334 by root, Mon Nov 19 01:37:28 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>
35#else
36 typedef unsigned char uint8_t;
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 79#endif
43 80
44#include "glext.h" 81#include "ecb.h"
82#include "salloc.h"
45 83
84#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
85
86/* this is used as fow flag as well, so has to have a different value */
87/* then anything that is computed by incoming darkness */
46#define FOW_DARKNESS 32 88#define FOW_DARKNESS 50
89#define DARKNESS_ADJUST(n) (n)
47 90
48#define MAP_EXTEND_X 32 91#define MAP_EXTEND_X 32
49#define MAP_EXTEND_Y 512 92#define MAP_EXTEND_Y 512
50 93
51#define MIN_FONT_HEIGHT 10 94#define MIN_FONT_HEIGHT 10
95
96/* mask out modifiers we are not interested in */
97#define MOD_MASK (KMOD_CTRL | KMOD_SHIFT | KMOD_ALT | KMOD_META)
98
99#define KMOD_LRAM 0x10000 // our extension
100
101#define TEXID_SPEECH 1
102#define TEXID_NOFACE 2
103
104static char *
105fast_sv_grow (SV *sv, STRLEN need)
106{
107 STRLEN len = SvLEN (sv);
108 STRLEN want = SvCUR (sv) + need;
109
110 if (ecb_expect_false (len < want))
111 {
112 do
113 len *= 2;
114 while (len < want);
115
116 sv_grow (sv, len);
117 }
118
119 SvCUR_set (sv, want);
120 return SvEND (sv) - need;
121}
122
123static AV *texture_av;
52 124
53static struct 125static struct
54{ 126{
55#define GL_FUNC(ptr,name) ptr name; 127#define GL_FUNC(ptr,name) ptr name;
56#include "glfunc.h" 128#include "glfunc.h"
57#undef GL_FUNC 129#undef GL_FUNC
58} gl; 130} gl;
59 131
132static void
60static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa) 133gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
61{ 134{
62 if (gl.BlendFuncSeparate) 135 if (gl.BlendFuncSeparate)
63 gl.BlendFuncSeparate (sa, da, saa, daa); 136 gl.BlendFuncSeparate (sa, da, saa, daa);
64 else if (gl.BlendFuncSeparateEXT) 137 else if (gl.BlendFuncSeparateEXT)
65 gl.BlendFuncSeparateEXT (sa, da, saa, daa); 138 gl.BlendFuncSeparateEXT (sa, da, saa, daa);
66 else 139 else
67 glBlendFunc (sa, da); 140 glBlendFunc (sa, da);
68} 141}
69 142
143static GLuint
144gen_texture ()
145{
146 GLuint name;
147
148 if (AvFILL (texture_av) >= 0)
149 name = (GLuint)(size_t)av_pop (texture_av);
150 else
151 glGenTextures (1, &name);
152
153 return name;
154}
155
156static void
157del_texture (GLuint name)
158{
159 /* make a half-assed attempt at returning the memory used by the texture */
160 /* textures are frequently being reused by cfplus anyway */
161 /*glBindTexture (GL_TEXTURE_2D, name);*/
162 /*glTexImage2D (GL_TEXTURE_2D, 0, GL_ALPHA, 0, 0, 0, GL_ALPHA, GL_UNSIGNED_BYTE, 0);*/
163 av_push (texture_av, (SV *)(size_t)name);
164 glDeleteTextures (1, &name);
165}
166
167#include "texcache.c"
168#include "rendercache.c"
169
170#include "pango-font.c"
171#include "pango-fontmap.c"
172#include "pango-render.c"
173
174typedef IV DC__Channel;
175typedef SDL_RWops *DC__RW;
70typedef Mix_Chunk *CFClient__MixChunk; 176typedef Mix_Chunk *DC__MixChunk;
71typedef Mix_Music *CFClient__MixMusic; 177typedef Mix_Music *DC__MixMusic;
72 178
73typedef PangoFontDescription *CFClient__Font; 179typedef PangoFontDescription *DC__Font;
74 180
181static int
182shape_attr_p (PangoLayoutRun *run)
183{
184 GSList *attrs = run->item->analysis.extra_attrs;
185
186 while (attrs)
187 {
188 PangoAttribute *attr = (PangoAttribute *)attrs->data;
189
190 if (attr->klass->type == PANGO_ATTR_SHAPE)
191 return 1;
192
193 attrs = attrs->next;
194 }
195
196 return 0;
197}
198
75typedef struct cf_layout { 199struct cf_layout {
76 PangoLayout *pl; // either derived from a cairo or ft2 context 200 PangoLayout *pl;
77 int rgba; // wether we use rgba (cairo) or grayscale (ft2)
78 float r, g, b, a; // default color for rgba mode 201 float r, g, b, a; // default color for rgba mode
79 int base_height; 202 int base_height;
80 CFClient__Font font; 203 DC__Font font;
81} *CFClient__Layout; 204 rc_t rc;
205};
82 206
207typedef cf_layout *DC__Layout;
208
83static CFClient__Font default_font; 209static DC__Font default_font;
84static PangoContext *ft2_context, *cairo_context; 210static PangoContext *opengl_context;
85static PangoFontMap *ft2_fontmap, *cairo_fontmap; 211static PangoFontMap *opengl_fontmap;
86 212
87static void 213static void
88substitute_func (FcPattern *pattern, gpointer data) 214substitute_func (FcPattern *pattern, gpointer data)
89{ 215{
90 FcPatternAddBool (pattern, FC_HINTING, 1); 216 FcPatternAddBool (pattern, FC_HINTING, 1);
217#ifdef FC_HINT_STYLE
91 FcPatternAddBool (pattern, FC_HINTSTYLE, FC_HINT_FULL); 218 FcPatternAddInteger (pattern, FC_HINT_STYLE, FC_HINT_FULL);
92#ifdef _WIN32 219#endif
93 FcPatternAddBool (pattern, FC_AUTOHINT, 1);
94#else
95 FcPatternAddBool (pattern, FC_AUTOHINT, 0); 220 FcPatternAddBool (pattern, FC_AUTOHINT, 0);
96#endif
97} 221}
98 222
99static void 223static void
100layout_update_font (CFClient__Layout self) 224layout_update_font (DC__Layout self)
101{ 225{
102 /* use a random scale factor to account for unknown descenders, 0.8 works 226 /* use a random scale factor to account for unknown descenders, 0.8 works
103 * reasonably well with bitstream vera 227 * reasonably well with dejavu/bistream fonts
104 */ 228 */
105 PangoFontDescription *font = self->font ? self->font : default_font; 229 PangoFontDescription *font = self->font ? self->font : default_font;
106 230
107 pango_font_description_set_absolute_size (font, 231 pango_font_description_set_absolute_size (font,
108 MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10)); 232 MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
109 233
110 pango_layout_set_font_description (self->pl, font); 234 pango_layout_set_font_description (self->pl, font);
111} 235}
112 236
113static void 237static void
114layout_get_pixel_size (CFClient__Layout self, int *w, int *h) 238layout_get_pixel_size (DC__Layout self, int *w, int *h)
115{ 239{
240 PangoRectangle rect;
241
242 // get_pixel_* wrongly rounds down
116 pango_layout_get_pixel_size (self->pl, w, h); 243 pango_layout_get_extents (self->pl, 0, &rect);
117 244
118 if (!*w) *w = 1; 245 rect.width = (rect.width + PANGO_SCALE - 1) / PANGO_SCALE;
119 if (!*h) *h = 1; 246 rect.height = (rect.height + PANGO_SCALE - 1) / PANGO_SCALE;
120 247
121 *w = (*w + 3) & ~3; 248 if (!rect.width) rect.width = 1;
122} 249 if (!rect.height) rect.height = 1;
123 250
251 *w = rect.width;
252 *h = rect.height;
253}
254
255/////////////////////////////////////////////////////////////////////////////
256
257typedef uint16_t tileid;
124typedef uint16_t mapface; 258typedef uint16_t faceid;
125 259
126typedef struct { 260struct maptex
261{
127 GLint name; 262 GLuint name;
128 int w, h; 263 int w, h;
129 float s, t; 264 float s, t;
130 uint8_t r, g, b, a; 265 uint8_t r, g, b, a;
131} maptex; 266 tileid smoothtile;
267 uint8_t smoothlevel;
268 uint8_t unused; /* set to zero on use */
269};
132 270
133typedef struct { 271struct mapcell
272{
273 uint32_t player;
274 tileid tile[3];
134 int16_t darkness; 275 uint16_t darkness;
135 mapface face[3]; 276 uint8_t stat_width, stat_hp, flags, smoothmax;
136} mapcell; 277};
137 278
138typedef struct { 279struct maprow
280{
139 int32_t c0, c1; 281 int32_t c0, c1;
140 mapcell *col; 282 mapcell *col;
141} maprow; 283};
142 284
143typedef struct map { 285struct mapgrid {
144 int x, y, w, h; 286 int x, y, w, h;
145 int ox, oy; /* offset to virtual global coordinate system */ 287 int ox, oy; /* offset to virtual global coordinate system */
146 int faces; 288 int faces; tileid *face2tile; // [faceid]
147 mapface *face; 289 int texs; maptex *tex; // [tileid]
148
149 int texs;
150 maptex *tex;
151 290
152 int32_t rows; 291 int32_t rows;
153 maprow *row; 292 maprow *row;
154} *CFClient__Map; 293};
155 294
156static char * 295typedef mapgrid *DC__Map;
296
297template<typename T>
298static void
157prepend (char *ptr, int sze, int inc) 299prepend (T *&ptr, int sze, int inc)
158{ 300{
159 char *p; 301 T *p;
160 302
161 New (0, p, sze + inc, char); 303 Newx (p, inc + sze, T);
162 Zero (p, inc, char); 304 Zero (p, inc, T);
163 Move (ptr, p + inc, sze, char); 305 Move (ptr, p + inc, sze, T);
164 Safefree (ptr); 306 Safefree (ptr);
165 307
166 return p; 308 ptr = p;
167} 309}
168 310
169static char * 311template<typename T>
312static void
170append (char *ptr, int sze, int inc) 313append (T *&ptr, int sze, int inc)
171{ 314{
172 Renew (ptr, sze + inc, char); 315 Renew (ptr, sze + inc, T);
173 Zero (ptr + sze, inc, char); 316 Zero (ptr + sze, inc, T);
174
175 return ptr;
176} 317}
177 318
178#define Append(type,ptr,sze,inc) (ptr) = (type *)append ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type)) 319static void
179#define Prepend(type,ptr,sze,inc) (ptr) = (type *)prepend ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type)) 320need_facenum (struct mapgrid *self, faceid face)
321{
322 while (self->faces <= face)
323 {
324 append (self->face2tile, self->faces, self->faces);
325 self->faces *= 2;
326 }
327}
328
329static void
330need_texid (struct mapgrid *self, int texid)
331{
332 while (self->texs <= texid)
333 {
334 append (self->tex, self->texs, self->texs);
335 self->texs *= 2;
336 }
337}
180 338
181static maprow * 339static maprow *
182map_get_row (CFClient__Map self, int y) 340map_get_row (mapgrid *self, int y)
183{ 341{
184 if (0 > y) 342 if (0 > y)
185 { 343 {
186 int extend = - y + MAP_EXTEND_Y; 344 int extend = - y + MAP_EXTEND_Y;
187 Prepend (maprow, self->row, self->rows, extend); 345 prepend (self->row, self->rows, extend);
188 346
189 self->rows += extend; 347 self->rows += extend;
190 self->y += extend; 348 self->y += extend;
191 y += extend; 349 y += extend;
192 } 350 }
193 else if (y >= self->rows) 351 else if (y >= self->rows)
194 { 352 {
195 int extend = y - self->rows + MAP_EXTEND_Y; 353 int extend = y - self->rows + MAP_EXTEND_Y;
196 Append (maprow, self->row, self->rows, extend); 354 append (self->row, self->rows, extend);
197 self->rows += extend; 355 self->rows += extend;
198 } 356 }
199 357
200 return self->row + y; 358 return self->row + y;
201} 359}
… …
211 } 369 }
212 370
213 if (row->c0 > x) 371 if (row->c0 > x)
214 { 372 {
215 int extend = row->c0 - x + MAP_EXTEND_X; 373 int extend = row->c0 - x + MAP_EXTEND_X;
216 Prepend (mapcell, row->col, row->c1 - row->c0, extend); 374 prepend (row->col, row->c1 - row->c0, extend);
217 row->c0 -= extend; 375 row->c0 -= extend;
218 } 376 }
219 else if (x >= row->c1) 377 else if (x >= row->c1)
220 { 378 {
221 int extend = x - row->c1 + MAP_EXTEND_X; 379 int extend = x - row->c1 + MAP_EXTEND_X;
222 Append (mapcell, row->col, row->c1 - row->c0, extend); 380 append (row->col, row->c1 - row->c0, extend);
223 row->c1 += extend; 381 row->c1 += extend;
224 } 382 }
225 383
226 return row->col + (x - row->c0); 384 return row->col + (x - row->c0);
227} 385}
228 386
229static mapcell * 387static mapcell *
230map_get_cell (CFClient__Map self, int x, int y) 388map_get_cell (mapgrid *self, int x, int y)
231{ 389{
232 return row_get_cell (map_get_row (self, y), x); 390 return row_get_cell (map_get_row (self, y), x);
233} 391}
234 392
235static void 393static void
236map_clear (CFClient__Map self) 394map_clear (mapgrid *self)
237{ 395{
238 int r; 396 int r;
239 397
240 for (r = 0; r < self->rows; r++) 398 for (r = 0; r < self->rows; r++)
241 Safefree (self->row[r].col); 399 Safefree (self->row[r].col);
… …
248 self->oy = 0; 406 self->oy = 0;
249 self->row = 0; 407 self->row = 0;
250 self->rows = 0; 408 self->rows = 0;
251} 409}
252 410
411#define CELL_CLEAR(cell) \
412 do { \
413 if ((cell)->player) \
414 (cell)->tile [2] = 0; \
415 (cell)->darkness = 0; \
416 (cell)->stat_hp = 0; \
417 (cell)->flags = 0; \
418 (cell)->player = 0; \
419 } while (0)
420
253static void 421static void
254map_blank (CFClient__Map self, int x0, int y0, int w, int h) 422map_blank (mapgrid *self, int x0, int y0, int w, int h)
255{ 423{
256 int x, y; 424 int x, y;
257 maprow *row; 425 maprow *row;
426 mapcell *cell;
258 427
259 for (y = y0; y < y0 + h; y++) 428 for (y = y0; y < y0 + h; y++)
260 if (y >= 0) 429 if (y >= 0)
261 { 430 {
262 if (y >= self->rows) 431 if (y >= self->rows)
… …
268 if (x >= row->c0) 437 if (x >= row->c0)
269 { 438 {
270 if (x >= row->c1) 439 if (x >= row->c1)
271 break; 440 break;
272 441
273 row->col[x - row->c0].darkness = -1; 442 cell = row->col + x - row->c0;
443
444 CELL_CLEAR (cell);
274 } 445 }
275 } 446 }
447}
448
449struct smooth_key
450{
451 tileid tile;
452 uint8_t x, y, level;
453
454 bool operator == (const smooth_key &o) const
455 {
456 return tile == o.tile && x == o.x && y == o.y && level == o.level;
457 }
458};
459
460typedef ska::flat_hash_map<smooth_key, IV, std::hash<smooth_key>, std::equal_to<smooth_key>, slice_allocator<smooth_key>> smooth_hash;
461
462namespace std {
463 template <>
464 struct hash<smooth_key>
465 {
466 size_t operator () (const smooth_key &v) const
467 {
468 return v.tile + (v.x << 8) + (v.y << 16) + (v.level << 24);
469 }
470 };
471}
472
473static void
474smooth_or_bits (smooth_hash &h, smooth_key &key, IV bits)
475{
476 auto &&it = h.find (key);
477
478 if (it == h.end ())
479 h.insert (std::make_pair (key, bits));
480 else
481 it->second |= bits;
276} 482}
277 483
278static void 484static void
279music_finished (void) 485music_finished (void)
280{ 486{
… …
299 ev.data2 = 0; 505 ev.data2 = 0;
300 506
301 SDL_PushEvent ((SDL_Event *)&ev); 507 SDL_PushEvent ((SDL_Event *)&ev);
302} 508}
303 509
304MODULE = CFClient PACKAGE = CFClient 510// approximately divide by 255
511static unsigned int
512div255 (unsigned int n)
513{
514 return (n + (n >> 8)) >> 8;
515}
516
517static unsigned int
518minpot (unsigned int n)
519{
520 if (!n)
521 return 0;
522
523 --n;
524
525 n |= n >> 1;
526 n |= n >> 2;
527 n |= n >> 4;
528 n |= n >> 8;
529 n |= n >> 16;
530
531 return n + 1;
532}
533
534/* SDL should provide this, really. */
535#define SDLK_MODIFIER_MIN 300
536#define SDLK_MODIFIER_MAX 314
537
538/******************************************************************************/
539
540static GV *draw_x_gv, *draw_y_gv, *draw_w_gv, *draw_h_gv;
541static GV *hover_gv;
542
543static int
544within_widget (SV *widget, NV x, NV y)
545{
546 HV *self;
547 SV **svp;
548 NV wx, ww, wy, wh;
549
550 if (!SvROK (widget))
551 return 0;
552
553 self = (HV *)SvRV (widget);
554
555 if (SvTYPE (self) != SVt_PVHV)
556 return 0;
557
558 svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
559 if (y < wy)
560 return 0;
561
562 svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
563 if (y >= wy + wh)
564 return 0;
565
566 svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
567 if (x < wx)
568 return 0;
569
570 svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
571 if (x >= wx + ww)
572 return 0;
573
574 svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
575 if (!svp || !SvTRUE (*svp))
576 return 0;
577
578 return 1;
579}
580
581/******************************************************************************/
582
583/* process keyboard modifiers */
584static int
585mod_munge (int mod)
586{
587 mod &= MOD_MASK;
588
589 if (mod & (KMOD_META | KMOD_ALT))
590 mod |= KMOD_LRAM;
591
592 return mod;
593}
594
595static void
596deliantra_main (SV *real_main)
597{
598 dSP;
599
600 PUSHMARK (SP);
601 call_sv (real_main, G_DISCARD | G_VOID);
602}
603
604#ifdef __MACOSX__
605 static SV *real_main;
606
607 /* to due surprising braindamage on the side of SDL design, we
608 * do some mind-boggling hack here: SDL requires a custom main()
609 * on OS X, so... we provide one and call the original main(), which,
610 * due to shared library magic, calls -lSDLmain's main, not perl's main,
611 * and which calls our main (== SDL_main) back.
612 */
613 extern C_LINKAGE int
614 main (int argc, char *argv[])
615 {
616 deliantra_main (real_main);
617 }
618
619 #undef main
620
621 extern C_LINKAGE int main (int argc, char *argv[]);
622
623 static void
624 SDL_main_hack (SV *real_main_)
625 {
626 real_main = real_main_;
627
628 char *argv[] = { "deliantra client", 0 };
629 (main) (1, argv);
630 }
631#else
632 static void
633 SDL_main_hack (SV *real_main)
634 {
635 deliantra_main (real_main);
636 }
637#endif
638
639MODULE = Deliantra::Client PACKAGE = DC
305 640
306PROTOTYPES: ENABLE 641PROTOTYPES: ENABLE
307 642
308BOOT: 643BOOT:
309{ 644{
310 HV *stash = gv_stashpv ("CFClient", 1); 645 HV *stash = gv_stashpv ("DC", 1);
311 static const struct { 646 static const struct {
312 const char *name; 647 const char *name;
313 IV iv; 648 IV iv;
314 } *civ, const_iv[] = { 649 } *civ, const_iv[] = {
315# define const_iv(name) { # name, (IV)name } 650# define const_iv(name) { # name, (IV)name }
651 const_iv (SDLK_MODIFIER_MIN),
652 const_iv (SDLK_MODIFIER_MAX),
653
316 const_iv (SDL_ACTIVEEVENT), 654 const_iv (SDL_ACTIVEEVENT),
317 const_iv (SDL_KEYDOWN), 655 const_iv (SDL_KEYDOWN),
318 const_iv (SDL_KEYUP), 656 const_iv (SDL_KEYUP),
319 const_iv (SDL_MOUSEMOTION), 657 const_iv (SDL_MOUSEMOTION),
320 const_iv (SDL_MOUSEBUTTONDOWN), 658 const_iv (SDL_MOUSEBUTTONDOWN),
… …
329 const_iv (SDL_EVENT_RESERVEDA), 667 const_iv (SDL_EVENT_RESERVEDA),
330 const_iv (SDL_EVENT_RESERVEDB), 668 const_iv (SDL_EVENT_RESERVEDB),
331 const_iv (SDL_VIDEORESIZE), 669 const_iv (SDL_VIDEORESIZE),
332 const_iv (SDL_VIDEOEXPOSE), 670 const_iv (SDL_VIDEOEXPOSE),
333 const_iv (SDL_USEREVENT), 671 const_iv (SDL_USEREVENT),
672
673 const_iv (SDL_APPINPUTFOCUS),
674 const_iv (SDL_APPMOUSEFOCUS),
675 const_iv (SDL_APPACTIVE),
676
677
678 const_iv (SDLK_UNKNOWN),
679 const_iv (SDLK_FIRST),
680 const_iv (SDLK_BACKSPACE),
681 const_iv (SDLK_TAB),
682 const_iv (SDLK_CLEAR),
683 const_iv (SDLK_RETURN),
684 const_iv (SDLK_PAUSE),
685 const_iv (SDLK_ESCAPE),
686 const_iv (SDLK_SPACE),
687 const_iv (SDLK_EXCLAIM),
688 const_iv (SDLK_QUOTEDBL),
689 const_iv (SDLK_HASH),
690 const_iv (SDLK_DOLLAR),
691 const_iv (SDLK_AMPERSAND),
692 const_iv (SDLK_QUOTE),
693 const_iv (SDLK_LEFTPAREN),
694 const_iv (SDLK_RIGHTPAREN),
695 const_iv (SDLK_ASTERISK),
696 const_iv (SDLK_PLUS),
697 const_iv (SDLK_COMMA),
698 const_iv (SDLK_MINUS),
699 const_iv (SDLK_PERIOD),
700 const_iv (SDLK_SLASH),
701 const_iv (SDLK_0),
702 const_iv (SDLK_1),
703 const_iv (SDLK_2),
704 const_iv (SDLK_3),
705 const_iv (SDLK_4),
706 const_iv (SDLK_5),
707 const_iv (SDLK_6),
708 const_iv (SDLK_7),
709 const_iv (SDLK_8),
710 const_iv (SDLK_9),
711 const_iv (SDLK_COLON),
712 const_iv (SDLK_SEMICOLON),
713 const_iv (SDLK_LESS),
714 const_iv (SDLK_EQUALS),
715 const_iv (SDLK_GREATER),
716 const_iv (SDLK_QUESTION),
717 const_iv (SDLK_AT),
718
719 const_iv (SDLK_LEFTBRACKET),
720 const_iv (SDLK_BACKSLASH),
721 const_iv (SDLK_RIGHTBRACKET),
722 const_iv (SDLK_CARET),
723 const_iv (SDLK_UNDERSCORE),
724 const_iv (SDLK_BACKQUOTE),
725 const_iv (SDLK_DELETE),
726
727 const_iv (SDLK_FIRST),
728 const_iv (SDLK_LAST),
334 const_iv (SDLK_KP0), 729 const_iv (SDLK_KP0),
335 const_iv (SDLK_KP1), 730 const_iv (SDLK_KP1),
336 const_iv (SDLK_KP2), 731 const_iv (SDLK_KP2),
337 const_iv (SDLK_KP3), 732 const_iv (SDLK_KP3),
338 const_iv (SDLK_KP4), 733 const_iv (SDLK_KP4),
… …
393 const_iv (SDLK_BREAK), 788 const_iv (SDLK_BREAK),
394 const_iv (SDLK_MENU), 789 const_iv (SDLK_MENU),
395 const_iv (SDLK_POWER), 790 const_iv (SDLK_POWER),
396 const_iv (SDLK_EURO), 791 const_iv (SDLK_EURO),
397 const_iv (SDLK_UNDO), 792 const_iv (SDLK_UNDO),
793
398 const_iv (KMOD_NONE), 794 const_iv (KMOD_NONE),
795 const_iv (KMOD_SHIFT),
399 const_iv (KMOD_LSHIFT), 796 const_iv (KMOD_LSHIFT),
400 const_iv (KMOD_RSHIFT), 797 const_iv (KMOD_RSHIFT),
798 const_iv (KMOD_CTRL),
401 const_iv (KMOD_LCTRL), 799 const_iv (KMOD_LCTRL),
402 const_iv (KMOD_RCTRL), 800 const_iv (KMOD_RCTRL),
801 const_iv (KMOD_ALT),
403 const_iv (KMOD_LALT), 802 const_iv (KMOD_LALT),
404 const_iv (KMOD_RALT), 803 const_iv (KMOD_RALT),
804 const_iv (KMOD_META),
405 const_iv (KMOD_LMETA), 805 const_iv (KMOD_LMETA),
406 const_iv (KMOD_RMETA), 806 const_iv (KMOD_RMETA),
407 const_iv (KMOD_NUM), 807 const_iv (KMOD_NUM),
408 const_iv (KMOD_CAPS), 808 const_iv (KMOD_CAPS),
409 const_iv (KMOD_MODE), 809 const_iv (KMOD_MODE),
410 const_iv (KMOD_CTRL), 810
411 const_iv (KMOD_SHIFT), 811 const_iv (KMOD_LRAM),
412 const_iv (KMOD_ALT), 812
413 const_iv (KMOD_META) 813 const_iv (MIX_DEFAULT_FORMAT),
814
815 const_iv (SDL_INIT_TIMER),
816 const_iv (SDL_INIT_AUDIO),
817 const_iv (SDL_INIT_VIDEO),
818 const_iv (SDL_INIT_CDROM),
819 const_iv (SDL_INIT_JOYSTICK),
820 const_iv (SDL_INIT_EVERYTHING),
821 const_iv (SDL_INIT_NOPARACHUTE),
822 const_iv (SDL_INIT_EVENTTHREAD),
823
824 const_iv (SDL_GL_RED_SIZE),
825 const_iv (SDL_GL_GREEN_SIZE),
826 const_iv (SDL_GL_BLUE_SIZE),
827 const_iv (SDL_GL_ALPHA_SIZE),
828 const_iv (SDL_GL_DOUBLEBUFFER),
829 const_iv (SDL_GL_BUFFER_SIZE),
830 const_iv (SDL_GL_DEPTH_SIZE),
831 const_iv (SDL_GL_STENCIL_SIZE),
832 const_iv (SDL_GL_ACCUM_RED_SIZE),
833 const_iv (SDL_GL_ACCUM_GREEN_SIZE),
834 const_iv (SDL_GL_ACCUM_BLUE_SIZE),
835 const_iv (SDL_GL_ACCUM_ALPHA_SIZE),
836 const_iv (SDL_GL_STEREO),
837 const_iv (SDL_GL_MULTISAMPLEBUFFERS),
838 const_iv (SDL_GL_MULTISAMPLESAMPLES),
839 const_iv (SDL_GL_ACCELERATED_VISUAL),
840 const_iv (SDL_GL_SWAP_CONTROL),
841
842 const_iv (FOW_DARKNESS)
414# undef const_iv 843# undef const_iv
415 }; 844 };
416 845
417 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 846 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
418 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 847 newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
848
849 assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
850 assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
419} 851}
852
853void
854weaken (SV *rv)
855 PROTOTYPE: $
856 CODE:
857 sv_rvweaken (rv);
858
859int
860in_destruct ()
861 CODE:
862 RETVAL = PL_main_cv == Nullcv;
863 OUTPUT:
864 RETVAL
865
866NV floor (NV x)
867
868NV ceil (NV x)
869
870IV minpot (UV n)
871
872UV ld32 (UV n)
873 CODE:
874 RETVAL = ecb_ld32 (n);
875 OUTPUT:
876 RETVAL
877
878IV popcount (UV n)
879 CODE:
880 RETVAL = ecb_popcount32 (n);
881 OUTPUT:
882 RETVAL
883
884NV distance (NV dx, NV dy)
885 CODE:
886 RETVAL = pow (dx * dx + dy * dy, 0.5);
887 OUTPUT:
888 RETVAL
420 889
421void 890void
422pango_init () 891pango_init ()
423 CODE: 892 CODE:
424 // delayed, so it can pick up new fonts added by AddFontResourceEx
425{ 893{
426 {
427 ft2_fontmap = pango_ft2_font_map_new (); 894 opengl_fontmap = pango_opengl_font_map_new ();
428 pango_ft2_font_map_set_default_substitute ((PangoFT2FontMap *)ft2_fontmap, substitute_func, 0, 0); 895 pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
429 ft2_context = pango_ft2_font_map_create_context ((PangoFT2FontMap *)ft2_fontmap); 896 opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
430 } 897 /*pango_context_set_font_description (opengl_context, default_font);*/
431 { 898#if PANGO_VERSION_CHECK (1, 15, 2)
432 cairo_font_options_t *fopt = cairo_font_options_create (); 899 pango_context_set_language (opengl_context, pango_language_from_string ("en"));
433 cairo_fontmap = pango_cairo_font_map_get_default (); 900 /*pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);*/
434 cairo_context = pango_cairo_font_map_create_context ((PangoCairoFontMap *)cairo_fontmap);
435#ifdef _WIN32
436 // cairo looks like shit eaten twice on windows
437 cairo_font_options_set_antialias (fopt, CAIRO_ANTIALIAS_NONE);
438#else
439 cairo_font_options_set_antialias (fopt, CAIRO_ANTIALIAS_GRAY);
440#endif 901#endif
441 cairo_font_options_set_hint_style (fopt, CAIRO_HINT_STYLE_FULL);
442 cairo_font_options_set_hint_metrics (fopt, CAIRO_HINT_METRICS_ON);
443 pango_cairo_context_set_font_options (cairo_context, fopt);
444 cairo_font_options_destroy (fopt);
445 }
446} 902}
447 903
448int 904char *SDL_GetError ()
449SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO)
450 905
451void 906void SDL_main_hack (SV *real_main)
907 PROTOTYPE: &
908
909int SDL_Init (U32 flags)
910
911int SDL_InitSubSystem (U32 flags)
912
913void SDL_QuitSubSystem (U32 flags)
914
452SDL_Quit () 915void SDL_Quit ()
453 916
917int SDL_GL_SetAttribute (int attr, int value)
918 C_ARGS: (SDL_GLattr)attr, value
919
920int SDL_GL_GetAttribute (int attr)
921 CODE:
922 if (SDL_GL_GetAttribute ((SDL_GLattr)attr, &RETVAL))
923 XSRETURN_UNDEF;
924 OUTPUT:
925 RETVAL
926
454void 927void
455SDL_ListModes () 928SDL_ListModes (int rgb, int alpha)
456 PPCODE: 929 PPCODE:
457{ 930{
458 SDL_Rect **m; 931 SDL_Rect **m;
459 932
460 SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5); 933 SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
461 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5); 934 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
462 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5); 935 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
463 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1); 936 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
464 937
465 SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15); 938 SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
466 SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 16); 939 SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
467 940
468 SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0); 941 SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
469 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0); 942 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
470 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0); 943 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
471 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0); 944 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
472 945
473 SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1); 946 SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
474 947 SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
475 SDL_EnableUNICODE (1);
476 SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
477 948
478 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL); 949 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
479 950
480 if (m && m != (SDL_Rect **)-1) 951 if (m && m != (SDL_Rect **)-1)
481 while (*m) 952 while (*m)
482 { 953 {
954 if ((*m)->w >= 400 && (*m)->h >= 300)
955 {
483 AV *av = newAV (); 956 AV *av = newAV ();
484 av_push (av, newSViv ((*m)->w)); 957 av_push (av, newSViv ((*m)->w));
485 av_push (av, newSViv ((*m)->h)); 958 av_push (av, newSViv ((*m)->h));
959 av_push (av, newSViv (rgb));
960 av_push (av, newSViv (alpha));
486 XPUSHs (sv_2mortal (newRV_noinc ((SV *)av))); 961 XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
962 }
487 963
488 ++m; 964 ++m;
489 } 965 }
490} 966}
491 967
492char *
493SDL_GetError ()
494
495int 968int
496SDL_SetVideoMode (int w, int h, int fullscreen) 969SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
497 CODE: 970 CODE:
971{
972 SDL_EnableUNICODE (1);
973 SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
974
975 SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
976 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
977 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
978 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
979
498 RETVAL = !!SDL_SetVideoMode ( 980 RETVAL = !!SDL_SetVideoMode (
499 w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0) 981 w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)
500 ); 982 );
983
501 if (RETVAL) 984 if (RETVAL)
502 { 985 {
503 SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+"); 986 av_clear (texture_av);
504# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name); 987#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
505# include "glfunc.h" 988#include "glfunc.h"
506# undef GL_FUNC 989#undef GL_FUNC
990 if (!gl.ActiveTexture ) gl.ActiveTexture = gl.ActiveTextureARB;
991 if (!gl.MultiTexCoord2f) gl.MultiTexCoord2f = gl.MultiTexCoord2fARB;
507 } 992 }
993}
508 OUTPUT: 994 OUTPUT:
509 RETVAL 995 RETVAL
996
997void
998SDL_WM_SetCaption (const char *title, const char *icon)
510 999
511void 1000void
512SDL_GL_SwapBuffers () 1001SDL_GL_SwapBuffers ()
513 1002
514char * 1003char *
515SDL_GetKeyName (int sym) 1004SDL_GetKeyName (int sym)
1005 C_ARGS: (SDLKey)sym
516 1006
1007int
1008SDL_GetAppState ()
1009
1010int
1011SDL_GetModState ()
1012
1013int
1014SDL_WaitEvent ()
1015 C_ARGS: 0
1016
517void 1017void
518SDL_PollEvent () 1018SDL_PumpEvents ()
1019
1020void
1021peep_events ()
519 PPCODE: 1022 PPCODE:
520{ 1023{
521 SDL_Event ev; 1024 SDL_Event ev;
522 1025
523 while (SDL_PollEvent (&ev)) 1026 SDL_PumpEvents ();
1027 while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
524 { 1028 {
525 HV *hv = newHV (); 1029 HV *hv = newHV ();
526 hv_store (hv, "type", 4, newSViv (ev.type), 0); 1030 hv_store (hv, "type", 4, newSViv (ev.type), 0);
527 1031
528 switch (ev.type) 1032 switch (ev.type)
529 { 1033 {
530 case SDL_KEYDOWN: 1034 case SDL_KEYDOWN:
531 case SDL_KEYUP: 1035 case SDL_KEYUP:
532 hv_store (hv, "state", 5, newSViv (ev.key.state), 0); 1036 hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
533 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0); 1037 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
534 hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0); 1038 hv_store (hv, "mod", 3, newSViv (mod_munge (ev.key.keysym.mod)), 0);
1039 hv_store (hv, "cmod", 4, newSViv (mod_munge (SDL_GetModState ())), 0); /* current mode */
535 hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0); 1040 hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
536 break; 1041 break;
537 1042
538 case SDL_ACTIVEEVENT: 1043 case SDL_ACTIVEEVENT:
539 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0); 1044 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
540 hv_store (hv, "state", 5, newSViv (ev.active.state), 0); 1045 hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
541 break; 1046 break;
542 1047
543 case SDL_MOUSEMOTION: 1048 case SDL_MOUSEMOTION:
1049 {
1050 int state = ev.motion.state;
1051 int x = ev.motion.x;
1052 int y = ev.motion.y;
1053 int xrel = ev.motion.xrel;
1054 int yrel = ev.motion.yrel;
1055
1056 /* do simplistic event compression */
1057 while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
1058 && state == ev.motion.state)
1059 {
1060 xrel += ev.motion.xrel;
1061 yrel += ev.motion.yrel;
1062 x = ev.motion.x;
1063 y = ev.motion.y;
1064 SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
1065 }
1066
544 hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0); 1067 hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
545
546 hv_store (hv, "state", 5, newSViv (ev.motion.state), 0); 1068 hv_store (hv, "state", 5, newSViv (state), 0);
547 hv_store (hv, "x", 1, newSViv (ev.motion.x), 0); 1069 hv_store (hv, "x", 1, newSViv (x), 0);
548 hv_store (hv, "y", 1, newSViv (ev.motion.y), 0); 1070 hv_store (hv, "y", 1, newSViv (y), 0);
549 hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0); 1071 hv_store (hv, "xrel", 4, newSViv (xrel), 0);
550 hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0); 1072 hv_store (hv, "yrel", 4, newSViv (yrel), 0);
1073 }
551 break; 1074 break;
552 1075
553 case SDL_MOUSEBUTTONDOWN: 1076 case SDL_MOUSEBUTTONDOWN:
554 case SDL_MOUSEBUTTONUP: 1077 case SDL_MOUSEBUTTONUP:
555 hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0); 1078 hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
556 1079
557 hv_store (hv, "button", 6, newSViv (ev.button.button), 0); 1080 hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
558 hv_store (hv, "state", 5, newSViv (ev.button.state), 0); 1081 hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
559 hv_store (hv, "x", 1, newSViv (ev.button.x), 0); 1082 hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
560 hv_store (hv, "y", 1, newSViv (ev.button.y), 0); 1083 hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
… …
565 hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0); 1088 hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
566 hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0); 1089 hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
567 break; 1090 break;
568 } 1091 }
569 1092
570 XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv))); 1093 XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
571 } 1094 }
572} 1095}
573 1096
1097char *
1098SDL_AudioDriverName ()
1099 CODE:
1100{
1101 char buf [256];
1102 if (!SDL_AudioDriverName (buf, sizeof (buf)))
1103 XSRETURN_UNDEF;
1104
1105 RETVAL = buf;
1106}
1107 OUTPUT:
1108 RETVAL
1109
574int 1110int
575Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048) 1111Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
576 POSTCALL: 1112 POSTCALL:
577 Mix_HookMusicFinished (music_finished); 1113 Mix_HookMusicFinished (music_finished);
578 Mix_ChannelFinished (channel_finished); 1114 Mix_ChannelFinished (channel_finished);
579 1115
580void 1116void
1117Mix_QuerySpec ()
1118 PPCODE:
1119{
1120 int freq, channels;
1121 Uint16 format;
1122
1123 if (Mix_QuerySpec (&freq, &format, &channels))
1124 {
1125 EXTEND (SP, 3);
1126 PUSHs (sv_2mortal (newSViv (freq)));
1127 PUSHs (sv_2mortal (newSViv (format)));
1128 PUSHs (sv_2mortal (newSViv (channels)));
1129 }
1130}
1131
1132void
581Mix_CloseAudio () 1133Mix_CloseAudio ()
582 1134
583int 1135int
584Mix_AllocateChannels (int numchans = -1) 1136Mix_AllocateChannels (int numchans = -1)
585 1137
1138const char *
1139Mix_GetError ()
1140
586void 1141void
587lowdelay (int fd, int val = 1) 1142lowdelay (int fd, int val = 1)
588 CODE: 1143 CODE:
1144 setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
1145
1146void
1147win32_proxy_info ()
1148 PPCODE:
1149{
589#ifndef _WIN32 1150#ifdef _WIN32
590 setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val)); 1151 char buffer[2048];
1152 DWORD buflen;
1153
1154 EXTEND (SP, 3);
1155
1156 buflen = sizeof (buffer);
1157 if (InternetQueryOption (0, INTERNET_OPTION_PROXY, (void *)buffer, &buflen))
1158 if (((INTERNET_PROXY_INFO *)buffer)->dwAccessType == INTERNET_OPEN_TYPE_PROXY)
1159 {
1160 PUSHs (newSVpv (((INTERNET_PROXY_INFO *)buffer)->lpszProxy, 0));
1161
1162 buflen = sizeof (buffer);
1163 if (InternetQueryOption (0, INTERNET_OPTION_PROXY_USERNAME, (void *)buffer, &buflen))
1164 {
1165 PUSHs (newSVpv (buffer, 0));
1166
1167 buflen = sizeof (buffer);
1168 if (InternetQueryOption (0, INTERNET_OPTION_PROXY_PASSWORD, (void *)buffer, &buflen))
1169 PUSHs (newSVpv (buffer, 0));
1170 }
1171 }
591#endif 1172#endif
1173}
592 1174
593void 1175int
594add_font (char *file) 1176add_font (char *file)
595 CODE: 1177 CODE:
596 FcConfigAppFontAddFile (0, (const FcChar8 *)file); /* no idea wether this is required */ 1178 RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
597#ifdef _WIN32 1179 OUTPUT:
598 // cairo... sigh... requires win2000 1180 RETVAL
599 AddFontResourceEx (file, FR_PRIVATE, 0); 1181
600#endif 1182void
1183IMG_Init (int flags = IMG_INIT_JPG | IMG_INIT_PNG)
1184
1185# MIX_INIT_MP3 gives smpeg + libstdc++ + libgcc_s
1186void
1187Mix_Init (int flags = MIX_INIT_MOD | MIX_INIT_OGG)
601 1188
602void 1189void
603load_image_inline (SV *image_) 1190load_image_inline (SV *image_)
604 ALIAS: 1191 ALIAS:
605 load_image_file = 1 1192 load_image_file = 1
… …
608 STRLEN image_len; 1195 STRLEN image_len;
609 char *image = (char *)SvPVbyte (image_, image_len); 1196 char *image = (char *)SvPVbyte (image_, image_len);
610 SDL_Surface *surface, *surface2; 1197 SDL_Surface *surface, *surface2;
611 SDL_PixelFormat fmt; 1198 SDL_PixelFormat fmt;
612 SDL_RWops *rw = ix 1199 SDL_RWops *rw = ix
613 ? SDL_RWFromFile (image, "r") 1200 ? SDL_RWFromFile (image, "rb")
614 : SDL_RWFromConstMem (image, image_len); 1201 : SDL_RWFromConstMem (image, image_len);
615 1202
616 if (!rw) 1203 if (!rw)
617 croak ("load_image: %s", SDL_GetError ()); 1204 croak ("load_image: %s", SDL_GetError ());
618 1205
… …
647 1234
648 surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE); 1235 surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);
649 1236
650 assert (surface2->pitch == surface2->w * 4); 1237 assert (surface2->pitch == surface2->w * 4);
651 1238
1239 SDL_LockSurface (surface2);
652 EXTEND (SP, 5); 1240 EXTEND (SP, 6);
653 PUSHs (sv_2mortal (newSViv (surface2->w))); 1241 PUSHs (sv_2mortal (newSViv (surface2->w)));
654 PUSHs (sv_2mortal (newSViv (surface2->h))); 1242 PUSHs (sv_2mortal (newSViv (surface2->h)));
655 SDL_LockSurface (surface2);
656 PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch))); 1243 PUSHs (sv_2mortal (newSVpvn ((const char *)surface2->pixels, surface2->h * surface2->pitch)));
657 SDL_UnlockSurface (surface2);
658 PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB))); 1244 PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
659 PUSHs (sv_2mortal (newSViv (GL_RGBA))); 1245 PUSHs (sv_2mortal (newSViv (GL_RGBA)));
660 PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE))); 1246 PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
1247 SDL_UnlockSurface (surface2);
661 1248
662 SDL_FreeSurface (surface); 1249 SDL_FreeSurface (surface);
663 SDL_FreeSurface (surface2); 1250 SDL_FreeSurface (surface2);
664} 1251}
665 1252
… …
691void 1278void
692error (char *message) 1279error (char *message)
693 CODE: 1280 CODE:
694 fprintf (stderr, "ERROR: %s\n", message); 1281 fprintf (stderr, "ERROR: %s\n", message);
695#ifdef _WIN32 1282#ifdef _WIN32
696 MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR); 1283 MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
697#endif 1284#endif
698 1285
699void 1286void
700fatal (char *message) 1287fatal (char *message)
701 CODE: 1288 CODE:
702 fprintf (stderr, "FATAL: %s\n", message); 1289 fprintf (stderr, "FATAL: %s\n", message);
703#ifdef _WIN32 1290#ifdef _WIN32
704 MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR); 1291 MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
705#endif 1292#endif
706 exit (1); 1293 _exit (1);
707 1294
1295void
1296_exit (int retval = 0)
1297 CODE:
1298#ifdef WIN32
1299 ExitThread (retval); // unclean, please beam me up
1300#else
1301 _exit (retval);
1302#endif
1303
1304void
1305debug ()
1306 CODE:
1307{
1308#if DEBUG
1309 VALGRIND_DO_LEAK_CHECK;
1310#endif
1311}
1312
1313int
1314SvREFCNT (SV *sv)
1315 CODE:
1316 RETVAL = SvREFCNT (sv);
1317 OUTPUT:
1318 RETVAL
1319
708MODULE = CFClient PACKAGE = CFClient::Font 1320MODULE = Deliantra::Client PACKAGE = DC::Font
709 1321
710CFClient::Font 1322PROTOTYPES: DISABLE
1323
1324DC::Font
711new_from_file (SV *class, char *path, int id = 0) 1325new_from_file (SV *klass, char *path, int id = 0)
712 CODE: 1326 CODE:
713{ 1327{
714 int count; 1328 int count;
715 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count); 1329 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
716 RETVAL = pango_fc_font_description_from_pattern (pattern, 0); 1330 RETVAL = pango_fc_font_description_from_pattern (pattern, 0);
… …
718} 1332}
719 OUTPUT: 1333 OUTPUT:
720 RETVAL 1334 RETVAL
721 1335
722void 1336void
723DESTROY (CFClient::Font self) 1337DESTROY (DC::Font self)
724 CODE: 1338 CODE:
725 pango_font_description_free (self); 1339 pango_font_description_free (self);
726 1340
727void 1341void
728make_default (CFClient::Font self) 1342make_default (DC::Font self)
1343 PROTOTYPE: $
729 CODE: 1344 CODE:
730 default_font = self; 1345 default_font = self;
731 1346
732MODULE = CFClient PACKAGE = CFClient::Layout 1347MODULE = Deliantra::Client PACKAGE = DC::Layout
733 1348
734CFClient::Layout 1349PROTOTYPES: DISABLE
735new (SV *class, int rgba = 0)
736 CODE:
737 New (0, RETVAL, 1, struct cf_layout);
738 1350
1351void
1352glyph_cache_backup ()
1353 PROTOTYPE:
1354 CODE:
1355 tc_backup ();
1356
1357void
1358glyph_cache_restore ()
1359 PROTOTYPE:
1360 CODE:
1361 tc_restore ();
1362
1363DC::Layout
1364new (SV *klass)
1365 CODE:
1366 RETVAL = new cf_layout;
1367
739 RETVAL->pl = pango_layout_new (rgba ? cairo_context : ft2_context); 1368 RETVAL->pl = pango_layout_new (opengl_context);
740 RETVAL->rgba = rgba;
741 RETVAL->r = 1.; 1369 RETVAL->r = 1.;
742 RETVAL->g = 1.; 1370 RETVAL->g = 1.;
743 RETVAL->b = 1.; 1371 RETVAL->b = 1.;
744 RETVAL->a = 1.; 1372 RETVAL->a = 1.;
745 RETVAL->base_height = MIN_FONT_HEIGHT; 1373 RETVAL->base_height = MIN_FONT_HEIGHT;
… …
749 layout_update_font (RETVAL); 1377 layout_update_font (RETVAL);
750 OUTPUT: 1378 OUTPUT:
751 RETVAL 1379 RETVAL
752 1380
753void 1381void
754DESTROY (CFClient::Layout self) 1382DESTROY (DC::Layout self)
755 CODE: 1383 CODE:
756 g_object_unref (self->pl); 1384 g_object_unref (self->pl);
757 Safefree (self); 1385 delete self;
758 1386
759int
760is_rgba (CFClient::Layout self)
761 CODE:
762 RETVAL = self->rgba;
763 OUTPUT:
764 RETVAL
765
766void 1387void
767set_text (CFClient::Layout self, SV *text_) 1388set_text (DC::Layout self, SV *text_)
768 CODE: 1389 CODE:
769{ 1390{
770 STRLEN textlen; 1391 STRLEN textlen;
771 char *text = SvPVutf8 (text_, textlen); 1392 char *text = SvPVutf8 (text_, textlen);
772 1393
773 pango_layout_set_text (self->pl, text, textlen); 1394 pango_layout_set_text (self->pl, text, textlen);
774} 1395}
775 1396
776void 1397void
777set_markup (CFClient::Layout self, SV *text_) 1398set_markup (DC::Layout self, SV *text_)
778 CODE: 1399 CODE:
779{ 1400{
780 STRLEN textlen; 1401 STRLEN textlen;
781 char *text = SvPVutf8 (text_, textlen); 1402 char *text = SvPVutf8 (text_, textlen);
782 1403
783 pango_layout_set_markup (self->pl, text, textlen); 1404 pango_layout_set_markup (self->pl, text, textlen);
784} 1405}
785 1406
1407void
1408set_shapes (DC::Layout self, ...)
1409 CODE:
1410{
1411 PangoAttrList *attrs = 0;
1412 const char *text = pango_layout_get_text (self->pl);
1413 const char *pos = text;
1414 int arg = 4;
1415
1416 while (arg < items && (pos = strstr (pos, OBJ_STR)))
1417 {
1418 PangoRectangle inkrect, rect;
1419 PangoAttribute *attr;
1420
1421 int x = SvIV (ST (arg - 3));
1422 int y = SvIV (ST (arg - 2));
1423 int w = SvIV (ST (arg - 1));
1424 int h = SvIV (ST (arg ));
1425
1426 inkrect.x = 0;
1427 inkrect.y = 0;
1428 inkrect.width = 0;
1429 inkrect.height = 0;
1430
1431 rect.x = x * PANGO_SCALE;
1432 rect.y = y * PANGO_SCALE;
1433 rect.width = w * PANGO_SCALE;
1434 rect.height = h * PANGO_SCALE;
1435
1436 if (!attrs)
1437 attrs = pango_layout_get_attributes (self->pl);
1438
1439 attr = pango_attr_shape_new (&inkrect, &rect);
1440 attr->start_index = pos - text;
1441 attr->end_index = attr->start_index + sizeof (OBJ_STR) - 1;
1442 pango_attr_list_insert (attrs, attr);
1443
1444 arg += 4;
1445 pos += sizeof (OBJ_STR) - 1;
1446 }
1447
1448 if (attrs)
1449 pango_layout_set_attributes (self->pl, attrs);
1450}
1451
1452void
1453get_shapes (DC::Layout self)
1454 PPCODE:
1455{
1456 PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
1457
1458 do
1459 {
1460 PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
1461
1462 if (run && shape_attr_p (run))
1463 {
1464 PangoRectangle extents;
1465 pango_layout_iter_get_run_extents (iter, 0, &extents);
1466
1467 EXTEND (SP, 2);
1468 PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.x))));
1469 PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.y))));
1470 }
1471 }
1472 while (pango_layout_iter_next_run (iter));
1473
1474 pango_layout_iter_free (iter);
1475}
1476
1477int
1478has_wrapped (DC::Layout self)
1479 CODE:
1480{
1481 int lines = 1;
1482 const char *text = pango_layout_get_text (self->pl);
1483
1484 while (*text)
1485 lines += *text++ == '\n';
1486
1487 RETVAL = lines < pango_layout_get_line_count (self->pl);
1488}
1489 OUTPUT:
1490 RETVAL
1491
786SV * 1492SV *
787get_text (CFClient::Layout self) 1493get_text (DC::Layout self)
788 CODE: 1494 CODE:
789 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0); 1495 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
790 sv_utf8_decode (RETVAL); 1496 sv_utf8_decode (RETVAL);
791 OUTPUT: 1497 OUTPUT:
792 RETVAL 1498 RETVAL
793 1499
794void 1500void
795set_foreground (CFClient::Layout self, float r, float g, float b, float a = 1.) 1501set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
796 CODE: 1502 CODE:
797 self->r = r; 1503 self->r = r;
798 self->g = g; 1504 self->g = g;
799 self->b = b; 1505 self->b = b;
800 self->a = a; 1506 self->a = a;
801 1507
802void 1508void
803set_font (CFClient::Layout self, CFClient::Font font = 0) 1509set_font (DC::Layout self, DC::Font font = 0)
804 CODE: 1510 CODE:
805 if (self->font != font) 1511 if (self->font != font)
806 { 1512 {
807 self->font = font; 1513 self->font = font;
808 layout_update_font (self); 1514 layout_update_font (self);
809 } 1515 }
810 1516
811void 1517void
812set_height (CFClient::Layout self, int base_height) 1518set_height (DC::Layout self, int base_height)
813 CODE: 1519 CODE:
814 if (self->base_height != base_height) 1520 if (self->base_height != base_height)
815 { 1521 {
816 self->base_height = base_height; 1522 self->base_height = base_height;
817 layout_update_font (self); 1523 layout_update_font (self);
818 } 1524 }
819 1525
820void 1526void
821set_width (CFClient::Layout self, int max_width = -1) 1527set_width (DC::Layout self, int max_width = -1)
822 CODE: 1528 CODE:
823 pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE); 1529 pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
824 1530
825void 1531void
826set_indent (CFClient::Layout self, int indent) 1532set_indent (DC::Layout self, int indent)
827 CODE: 1533 CODE:
828 pango_layout_set_indent (self->pl, indent * PANGO_SCALE); 1534 pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
829 1535
830void 1536void
831set_spacing (CFClient::Layout self, int spacing) 1537set_spacing (DC::Layout self, int spacing)
832 CODE: 1538 CODE:
833 pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE); 1539 pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
834 1540
835void 1541void
836set_ellipsise (CFClient::Layout self, int ellipsise) 1542set_ellipsise (DC::Layout self, int ellipsise)
837 CODE: 1543 CODE:
838 pango_layout_set_ellipsize (self->pl, 1544 pango_layout_set_ellipsize (self->pl,
839 ellipsise == 1 ? PANGO_ELLIPSIZE_START 1545 ellipsise == 1 ? PANGO_ELLIPSIZE_START
840 : ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE 1546 : ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
841 : ellipsise == 3 ? PANGO_ELLIPSIZE_END 1547 : ellipsise == 3 ? PANGO_ELLIPSIZE_END
842 : PANGO_ELLIPSIZE_NONE 1548 : PANGO_ELLIPSIZE_NONE
843 ); 1549 );
844 1550
845void 1551void
846set_single_paragraph_mode (CFClient::Layout self, int spm) 1552set_single_paragraph_mode (DC::Layout self, int spm)
847 CODE: 1553 CODE:
848 pango_layout_set_single_paragraph_mode (self->pl, !!spm); 1554 pango_layout_set_single_paragraph_mode (self->pl, !!spm);
849 1555
850void 1556void
851size (CFClient::Layout self) 1557size (DC::Layout self)
852 PPCODE: 1558 PPCODE:
853{ 1559{
854 int w, h; 1560 int w, h;
855 1561
856 layout_get_pixel_size (self, &w, &h); 1562 layout_get_pixel_size (self, &w, &h);
… …
859 PUSHs (sv_2mortal (newSViv (w))); 1565 PUSHs (sv_2mortal (newSViv (w)));
860 PUSHs (sv_2mortal (newSViv (h))); 1566 PUSHs (sv_2mortal (newSViv (h)));
861} 1567}
862 1568
863int 1569int
1570descent (DC::Layout self)
1571 CODE:
1572{
1573 PangoRectangle rect;
1574 PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1575 pango_layout_line_get_pixel_extents (line, 0, &rect);
1576 RETVAL = PANGO_DESCENT (rect);
1577}
1578 OUTPUT:
1579 RETVAL
1580
1581int
864xy_to_index (CFClient::Layout self, int x, int y) 1582xy_to_index (DC::Layout self, int x, int y)
865 CODE: 1583 CODE:
866{ 1584{
867 int index, trailing; 1585 int index, trailing;
868 pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing); 1586 pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
869 RETVAL = index; 1587 RETVAL = index + trailing;
870} 1588}
871 OUTPUT: 1589 OUTPUT:
872 RETVAL 1590 RETVAL
873 1591
874void 1592void
875cursor_pos (CFClient::Layout self, int index) 1593cursor_pos (DC::Layout self, int index)
876 PPCODE: 1594 PPCODE:
877{ 1595{
878 PangoRectangle strong_pos; 1596 PangoRectangle pos;
879 pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0); 1597 pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
880 1598
881 EXTEND (SP, 3); 1599 EXTEND (SP, 3);
882 PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE))); 1600 PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
883 PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE))); 1601 PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
884 PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE))); 1602 PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
885} 1603}
886 1604
887void 1605void
888render (CFClient::Layout self) 1606index_to_line_x (DC::Layout self, int index, int trailing = 0)
889 PPCODE: 1607 PPCODE:
890{ 1608{
891 SV *retval; 1609 int line, x;
892 int w, h;
893 1610
894 layout_get_pixel_size (self, &w, &h); 1611 pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
895 1612#if !PANGO_VERSION_CHECK (1, 17, 3)
896 if (self->rgba) 1613 /* pango bug: line is between 1..numlines, not 0..numlines-1 */
897 { 1614 --line;
898 cairo_surface_t *surface;
899 cairo_t *cairo;
900
901 retval = newSV (w * h * 4);
902 SvPOK_only (retval);
903 SvCUR_set (retval, w * h * 4);
904
905 memset (SvPVX (retval), 0, w * h * 4);
906
907 surface = cairo_image_surface_create_for_data (
908 (void*)SvPVX (retval), CAIRO_FORMAT_ARGB32, w, h, w * 4);
909 cairo = cairo_create (surface);
910 cairo_set_source_rgba (cairo, self->r, self->g, self->b, self->a);
911
912 pango_cairo_show_layout (cairo, self->pl);
913
914 cairo_destroy (cairo);
915 cairo_surface_destroy (surface);
916
917 // what a mess, and its premultiplied, too :(
918 {
919 uint32_t *p = (uint32_t *)SvPVX (retval);
920 uint32_t *e = p + w * h;
921
922 while (p < e)
923 {
924 uint32_t rgba = *p;
925 rgba = (rgba >> 24) | (rgba << 8);
926#if 0
927#ifdef _WIN32
928 {//D
929 uint8_t r = rgba >> 24;
930 uint8_t g = rgba >> 16;
931 uint8_t b = rgba >> 8;
932 uint8_t a = rgba >> 0;
933
934 rgba = (rgba & 0xffffff00) | a;
935 }
936#endif 1615#endif
937#endif
938 rgba = SDL_SwapBE32 (rgba);
939 *p++ = rgba;
940 }
941 }
942
943 EXTEND (SP, 5); 1616 EXTEND (SP, 2);
944 PUSHs (sv_2mortal (newSViv (w))); 1617 PUSHs (sv_2mortal (newSViv (line)));
1618 PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1619}
1620
1621void
1622line_x_to_index (DC::Layout self, int line, int x)
1623 PPCODE:
1624{
1625 PangoLayoutLine *lp;
1626 int index, trailing;
1627
1628 if (line < 0)
1629 XSRETURN_EMPTY;
1630
1631 if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1632 XSRETURN_EMPTY; /* do better */
1633
1634 pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1635
1636 EXTEND (SP, 2);
1637 if (GIMME_V == G_SCALAR)
945 PUSHs (sv_2mortal (newSViv (h))); 1638 PUSHs (sv_2mortal (newSViv (index + trailing)));
946 PUSHs (sv_2mortal (retval));
947 PUSHs (sv_2mortal (newSViv (GL_RGBA)));
948 PUSHs (sv_2mortal (newSViv (GL_RGBA)));
949 }
950 else 1639 else
951 { 1640 {
952 FT_Bitmap bitmap;
953
954 retval = newSV (w * h);
955 SvPOK_only (retval);
956 SvCUR_set (retval, w * h);
957
958 bitmap.rows = h;
959 bitmap.width = w;
960 bitmap.pitch = w;
961 bitmap.buffer = (unsigned char*)SvPVX (retval);
962 bitmap.num_grays = 256;
963 bitmap.pixel_mode = FT_PIXEL_MODE_GRAY;
964
965 memset (bitmap.buffer, 0, w * h);
966
967 pango_ft2_render_layout (&bitmap, self->pl, 0 * PANGO_SCALE, 0 * PANGO_SCALE);
968
969 EXTEND (SP, 5);
970 PUSHs (sv_2mortal (newSViv (w))); 1641 PUSHs (sv_2mortal (newSViv (index)));
971 PUSHs (sv_2mortal (newSViv (h))); 1642 PUSHs (sv_2mortal (newSViv (trailing)));
972 PUSHs (sv_2mortal (retval));
973 PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
974 PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
975 } 1643 }
976} 1644}
977 1645
1646void
1647render (DC::Layout self, float x, float y, int flags = 0)
1648 CODE:
1649 self->rc.clear ();
1650 pango_opengl_render_layout_subpixel (
1651 self->pl,
1652 &self->rc,
1653 x * PANGO_SCALE, y * PANGO_SCALE,
1654 self->r, self->g, self->b, self->a,
1655 flags
1656 );
1657 // we assume that context_change actually clears/frees stuff
1658 // and does not do any recomputation...
1659 pango_layout_context_changed (self->pl);
1660
1661void
1662draw (DC::Layout self)
1663 CODE:
1664{
1665 glEnable (GL_TEXTURE_2D);
1666 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1667 glEnable (GL_BLEND);
1668 gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
1669 GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
1670 glEnable (GL_ALPHA_TEST);
1671 glAlphaFunc (GL_GREATER, 7.f / 255.f);
1672
1673 self->rc.draw ();
1674
1675 glDisable (GL_ALPHA_TEST);
1676 glDisable (GL_BLEND);
1677 glDisable (GL_TEXTURE_2D);
1678}
1679
978MODULE = CFClient PACKAGE = CFClient::Texture 1680MODULE = Deliantra::Client PACKAGE = DC::Texture
979 1681
1682PROTOTYPES: ENABLE
1683
980void 1684void
1685pad (SV *data_, int ow, int oh, int nw, int nh)
1686 CODE:
1687{
1688 if ((nw != ow || nh != oh) && SvOK (data_))
1689 {
1690 STRLEN datalen;
1691 char *data = SvPVbyte (data_, datalen);
1692 int bpp = datalen / (ow * oh);
1693 SV *result_ = sv_2mortal (newSV (nw * nh * bpp));
1694
1695 SvPOK_only (result_);
1696 SvCUR_set (result_, nw * nh * bpp);
1697
1698 memset (SvPVX (result_), 0, nw * nh * bpp);
1699 while (oh--)
1700 memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1701
1702 sv_setsv (data_, result_);
1703 }
1704}
1705
1706void
981draw_quad (SV *self, float x, float y, float w = 0, float h = 0) 1707draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
982 PROTOTYPE: $$$;$$ 1708 PROTOTYPE: $$$;$$
983 ALIAS: 1709 ALIAS:
984 draw_quad_alpha = 1 1710 draw_quad_alpha = 1
985 draw_quad_alpha_premultiplied = 2 1711 draw_quad_alpha_premultiplied = 2
986 CODE: 1712 CODE:
987{ 1713{
988 HV *hv = (HV *)SvRV (self); 1714 HV *hv = (HV *)SvRV (self);
989 float s = SvNV (*hv_fetch (hv, "s", 1, 1)); 1715 float s = SvNV (*hv_fetch (hv, "s", 1, 1));
990 float t = SvNV (*hv_fetch (hv, "t", 1, 1)); 1716 float t = SvNV (*hv_fetch (hv, "t", 1, 1));
991 int name = SvIV (*hv_fetch (hv, "name", 4, 1)); 1717 int name = SvIV (*hv_fetch (hv, "name", 4, 1));
1718
1719 if (name <= 0)
1720 XSRETURN_EMPTY;
992 1721
993 if (items < 5) 1722 if (items < 5)
994 { 1723 {
995 w = SvNV (*hv_fetch (hv, "w", 1, 1)); 1724 w = SvNV (*hv_fetch (hv, "w", 1, 1));
996 h = SvNV (*hv_fetch (hv, "h", 1, 1)); 1725 h = SvNV (*hv_fetch (hv, "h", 1, 1));
… …
1024 glDisable (GL_ALPHA_TEST); 1753 glDisable (GL_ALPHA_TEST);
1025 glDisable (GL_BLEND); 1754 glDisable (GL_BLEND);
1026 } 1755 }
1027} 1756}
1028 1757
1758void
1759draw_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)
1760 PROTOTYPE: @
1761 CODE:
1762{
1763 glEnable (GL_BLEND);
1764 glBlendFunc (intensity ? GL_SRC_ALPHA : GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
1765 glEnable (GL_TEXTURE_2D);
1766 glBindTexture (GL_TEXTURE_2D, name1);
1767
1768 glColor3f (intensity, intensity, intensity);
1769 glPushMatrix ();
1770 glScalef (1./3, 1./3, 1.);
1771
1772 if (blend > 0.f)
1773 {
1774 float dx3 = dx * -3.f / w;
1775 float dy3 = dy * -3.f / h;
1776 GLfloat env_color[4] = { 0., 0., 0., blend };
1777
1778 /* interpolate the two shadow textures */
1779 /* stage 0 == rgb(glcolor) + alpha(t0) */
1780 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1781
1782 /* stage 1 == rgb(glcolor) + alpha(interpolate t0, t1, texenv) */
1783 gl.ActiveTexture (GL_TEXTURE1);
1784 glEnable (GL_TEXTURE_2D);
1785 glBindTexture (GL_TEXTURE_2D, name2);
1786 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_COMBINE);
1787
1788 /* rgb == rgb(glcolor) */
1789 glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_RGB, GL_REPLACE);
1790 glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_RGB, GL_PRIMARY_COLOR);
1791 glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_RGB, GL_SRC_COLOR);
1792
1793 /* alpha = interpolate t0, t1 by env_alpha */
1794 glTexEnvfv (GL_TEXTURE_ENV, GL_TEXTURE_ENV_COLOR, env_color);
1795
1796 glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_ALPHA, GL_INTERPOLATE);
1797 glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_ALPHA, GL_TEXTURE);
1798 glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_ALPHA, GL_SRC_ALPHA);
1799
1800 glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE1_ALPHA, GL_PREVIOUS);
1801 glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND1_ALPHA, GL_SRC_ALPHA);
1802
1803 glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE2_ALPHA, GL_CONSTANT);
1804 glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND2_ALPHA, GL_SRC_ALPHA);
1805
1806 glBegin (GL_QUADS);
1807 gl.MultiTexCoord2f (GL_TEXTURE0, 0, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 ); glVertex2i (0, 0);
1808 gl.MultiTexCoord2f (GL_TEXTURE0, 0, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 + t); glVertex2i (0, h);
1809 gl.MultiTexCoord2f (GL_TEXTURE0, s, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 + t); glVertex2i (w, h);
1810 gl.MultiTexCoord2f (GL_TEXTURE0, s, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 ); glVertex2i (w, 0);
1811 glEnd ();
1812
1813 glDisable (GL_TEXTURE_2D);
1814 gl.ActiveTexture (GL_TEXTURE0);
1815 }
1816 else
1817 {
1818 /* simple blending of one texture, also opengl <1.3 path */
1819 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1820
1821 glBegin (GL_QUADS);
1822 glTexCoord2f (0, 0); glVertex2f (0, 0);
1823 glTexCoord2f (0, t); glVertex2f (0, h);
1824 glTexCoord2f (s, t); glVertex2f (w, h);
1825 glTexCoord2f (s, 0); glVertex2f (w, 0);
1826 glEnd ();
1827 }
1828
1829 /* draw ?-marks or equivalent, this is very clumsy code :/ */
1830 {
1831 int x, y;
1832 int dx3 = dx * 3;
1833 int dy3 = dy * 3;
1834
1835 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1836 glBindTexture (GL_TEXTURE_2D, hidden_tex);
1837 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1838 glTranslatef (-1., -1., 0);
1839 glBegin (GL_QUADS);
1840
1841 for (y = 1; y < h; y += 3)
1842 {
1843 int y1 = y - dy3;
1844 int y1valid = y1 >= 0 && y1 < h;
1845
1846 for (x = 1; x < w; x += 3)
1847 {
1848 int x1 = x - dx3;
1849 uint8_t h1 = data1 [x + y * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
1850 uint8_t h2;
1851
1852 if (y1valid && x1 >= 0 && x1 < w)
1853 h2 = data2 [x1 + y1 * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
1854 else
1855 h2 = 1; /* out of range == invisible */
1856
1857 if (h1 || h2)
1858 {
1859 float alpha = h1 == h2 ? 1.f : h1 ? 1.f - blend : blend;
1860 glColor4f (1., 1., 1., alpha);
1861
1862 glTexCoord2f (0, 0.); glVertex2i (x , y );
1863 glTexCoord2f (0, 1.); glVertex2i (x , y + 3);
1864 glTexCoord2f (1, 1.); glVertex2i (x + 3, y + 3);
1865 glTexCoord2f (1, 0.); glVertex2i (x + 3, y );
1866 }
1867 }
1868 }
1869 }
1870
1871 glEnd ();
1872
1873 glPopMatrix ();
1874
1875 glDisable (GL_TEXTURE_2D);
1876 glDisable (GL_BLEND);
1877}
1878
1879IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
1880 CODE:
1881{
1882 GLint width;
1883 glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
1884 glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
1885 RETVAL = width > 0;
1886}
1887 OUTPUT:
1888 RETVAL
1889
1029MODULE = CFClient PACKAGE = CFClient::Map 1890MODULE = Deliantra::Client PACKAGE = DC::Map
1030 1891
1031CFClient::Map 1892PROTOTYPES: DISABLE
1032new (SV *class, int map_width, int map_height) 1893
1894DC::Map
1895new (SV *klass)
1033 CODE: 1896 CODE:
1034 New (0, RETVAL, 1, struct map); 1897 New (0, RETVAL, 1, mapgrid);
1035 RETVAL->x = 0; 1898 RETVAL->x = 0;
1036 RETVAL->y = 0; 1899 RETVAL->y = 0;
1037 RETVAL->w = map_width; 1900 RETVAL->w = 0;
1038 RETVAL->h = map_height; 1901 RETVAL->h = 0;
1039 RETVAL->ox = 0; 1902 RETVAL->ox = 0;
1040 RETVAL->oy = 0; 1903 RETVAL->oy = 0;
1041 RETVAL->faces = 8192; 1904 RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1042 Newz (0, RETVAL->face, RETVAL->faces, mapface); 1905 RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1043 RETVAL->texs = 8192;
1044 Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1045 RETVAL->rows = 0; 1906 RETVAL->rows = 0;
1046 RETVAL->row = 0; 1907 RETVAL->row = 0;
1047 OUTPUT: 1908 OUTPUT:
1048 RETVAL 1909 RETVAL
1049 1910
1050void 1911void
1051DESTROY (CFClient::Map self) 1912DESTROY (DC::Map self)
1052 CODE: 1913 CODE:
1053{ 1914{
1054 map_clear (self); 1915 map_clear (self);
1055 Safefree (self->face); 1916 Safefree (self->face2tile);
1917 Safefree (self->tex);
1056 Safefree (self); 1918 Safefree (self);
1057} 1919}
1058 1920
1059void 1921void
1922resize (DC::Map self, int map_width, int map_height)
1923 CODE:
1924 self->w = map_width;
1925 self->h = map_height;
1926
1927void
1060clear (CFClient::Map self) 1928clear (DC::Map self)
1061 CODE: 1929 CODE:
1062 map_clear (self); 1930 map_clear (self);
1063 1931
1064void 1932void
1065set_face (CFClient::Map self, int face, int texid) 1933set_tileid (DC::Map self, int face, int tile)
1066 CODE: 1934 CODE:
1067{ 1935{
1068 while (self->faces <= face) 1936 need_facenum (self, face); self->face2tile [face] = tile;
1069 { 1937 need_texid (self, tile);
1070 Append (mapface, self->face, self->faces, self->faces);
1071 self->faces *= 2;
1072 }
1073
1074 self->face [face] = texid;
1075} 1938}
1076 1939
1077void 1940void
1941set_smooth (DC::Map self, int face, int smooth, int level)
1942 CODE:
1943{
1944 tileid texid;
1945 maptex *tex;
1946
1947 if (face < 0 || face >= self->faces)
1948 return;
1949
1950 if (smooth < 0 || smooth >= self->faces)
1951 return;
1952
1953 texid = self->face2tile [face];
1954
1955 if (!texid)
1956 return;
1957
1958 tex = self->tex + texid;
1959 tex->smoothtile = self->face2tile [smooth];
1960 tex->smoothlevel = level;
1961}
1962
1963void
1078set_texture (CFClient::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a) 1964set_texture (DC::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)
1079 CODE: 1965 CODE:
1080{ 1966{
1081 while (self->texs <= texid) 1967 need_texid (self, texid);
1082 {
1083 Append (maptex, self->tex, self->texs, self->texs);
1084 self->texs *= 2;
1085 }
1086 1968
1087 { 1969 {
1088 maptex *tex = self->tex + texid; 1970 maptex *tex = self->tex + texid;
1089 1971
1090 tex->name = name; 1972 tex->name = name;
… …
1106 // use uglier nearest interpolation because linear suffers 1988 // use uglier nearest interpolation because linear suffers
1107 // from transparent color bleeding and ugly wrapping effects. 1989 // from transparent color bleeding and ugly wrapping effects.
1108 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST); 1990 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1109} 1991}
1110 1992
1993void
1994expire_textures (DC::Map self, int texid, int count)
1995 PPCODE:
1996 for (; texid < self->texs && count; ++texid, --count)
1997 {
1998 maptex *tex = self->tex + texid;
1999
2000 if (tex->name)
2001 {
2002 if (tex->unused)
2003 {
2004 tex->name = 0;
2005 tex->unused = 0;
2006 XPUSHs (sv_2mortal (newSViv (texid)));
2007 }
2008 else
2009 tex->unused = 1;
2010 }
2011 }
2012
1111int 2013int
1112ox (CFClient::Map self) 2014ox (DC::Map self)
1113 ALIAS: 2015 ALIAS:
1114 oy = 1 2016 oy = 1
1115 x = 2 2017 x = 2
1116 y = 3 2018 y = 3
1117 w = 4 2019 w = 4
… …
1128 } 2030 }
1129 OUTPUT: 2031 OUTPUT:
1130 RETVAL 2032 RETVAL
1131 2033
1132void 2034void
1133scroll (CFClient::Map self, int dx, int dy) 2035scroll (DC::Map self, int dx, int dy)
1134 CODE: 2036 CODE:
1135{ 2037{
1136 if (dx > 0) 2038 if (dx > 0)
1137 map_blank (self, self->x, self->y, dx - 1, self->h); 2039 map_blank (self, self->x, self->y, dx, self->h);
1138 else if (dx < 0) 2040 else if (dx < 0)
1139 map_blank (self, self->x + self->w + dx + 1, self->y, 1 - dx, self->h); 2041 map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1140 2042
1141 if (dy > 0) 2043 if (dy > 0)
1142 map_blank (self, self->x, self->y, self->w, dy - 1); 2044 map_blank (self, self->x, self->y, self->w, dy);
1143 else if (dy < 0) 2045 else if (dy < 0)
1144 map_blank (self, self->x, self->y + self->h + dy + 1, self->w, 1 - dy); 2046 map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1145 2047
1146 self->ox += dx; self->x += dx; 2048 self->ox += dx; self->x += dx;
1147 self->oy += dy; self->y += dy; 2049 self->oy += dy; self->y += dy;
1148 2050
1149 while (self->y < 0) 2051 while (self->y < 0)
1150 { 2052 {
1151 Prepend (maprow, self->row, self->rows, MAP_EXTEND_Y); 2053 prepend (self->row, self->rows, MAP_EXTEND_Y);
1152 2054
1153 self->rows += MAP_EXTEND_Y; 2055 self->rows += MAP_EXTEND_Y;
1154 self->y += MAP_EXTEND_Y; 2056 self->y += MAP_EXTEND_Y;
1155 } 2057 }
1156} 2058}
1157 2059
1158void 2060SV *
1159map1a_update (CFClient::Map self, SV *data_) 2061map1a_update (DC::Map self, SV *data_)
1160 CODE: 2062 CODE:
1161{ 2063{
1162 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_); 2064 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1163 uint8_t *data_end = (uint8_t *)SvEND (data_); 2065 uint8_t *data_end = (uint8_t *)SvEND (data_);
1164 mapcell *cell; 2066 mapcell *cell;
1165 int x, y, flags; 2067 int x, y, z, flags;
2068 AV *missing = newAV ();
2069 RETVAL = newRV_noinc ((SV *)missing);
1166 2070
1167 while (data < data_end) 2071 while (data < data_end - 1)
1168 { 2072 {
1169 flags = (data [0] << 8) + data [1]; data += 2; 2073 flags = (data [0] << 8) + data [1]; data += 2;
1170 2074
1171 x = ((flags >> 10) & 63) + self->x; 2075 x = self->x + ((flags >> 10) & 63);
1172 y = ((flags >> 4) & 63) + self->y; 2076 y = self->y + ((flags >> 4) & 63);
1173 2077
1174 cell = map_get_cell (self, x, y); 2078 cell = map_get_cell (self, x, y);
1175 2079
1176 if (flags & 15) 2080 if (flags & 15)
1177 { 2081 {
1178 if (cell->darkness < 0) 2082 if (!cell->darkness)
1179 { 2083 {
2084 memset (cell, 0, sizeof (*cell));
1180 cell->darkness = 0; 2085 cell->darkness = 256;
1181 cell->face [0] = 0;
1182 cell->face [1] = 0;
1183 cell->face [2] = 0;
1184 } 2086 }
1185 2087
1186 cell->darkness = flags & 8 ? *data++ : 255;
1187
1188 //TODO: don't trust server data to be in-range(!) 2088 //TODO: don't trust server data to be in-range(!)
1189 2089
1190 if (flags & 4) 2090 if (flags & 8)
1191 { 2091 {
1192 cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2; 2092 uint8_t ext, cmd;
2093
2094 do
2095 {
2096 ext = *data++;
2097 cmd = ext & 0x7f;
2098
2099 if (cmd < 4)
2100 cell->darkness = 255 - ext * 64 + 1; /* make sure this doesn't collide with FOW_DARKNESS */
2101 else if (cmd == 5) // health
2102 {
2103 cell->stat_width = 1;
2104 cell->stat_hp = *data++;
2105 }
2106 else if (cmd == 6) // monster width
2107 cell->stat_width = *data++ + 1;
2108 else if (cmd == 0x47)
2109 {
2110 if (*data == 1) cell->player = data [1];
2111 else if (*data == 2) cell->player = data [2] + (data [1] << 8);
2112 else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
2113 else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
2114
2115 data += *data + 1;
2116 }
2117 else if (cmd == 8) // cell flags
2118 cell->flags = *data++;
2119 else if (ext & 0x40) // unknown, multibyte => skip
2120 data += *data + 1;
2121 else
2122 data++;
2123 }
2124 while (ext & 0x80);
1193 } 2125 }
1194 2126
2127 for (z = 0; z <= 2; ++z)
1195 if (flags & 2) 2128 if (flags & (4 >> z))
1196 { 2129 {
1197 cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2; 2130 faceid face = (data [0] << 8) + data [1]; data += 2;
2131 need_facenum (self, face);
2132 cell->tile [z] = self->face2tile [face];
2133
2134 if (cell->tile [z])
2135 {
2136 maptex *tex = self->tex + cell->tile [z];
2137 tex->unused = 0;
2138 if (!tex->name)
2139 av_push (missing, newSViv (cell->tile [z]));
2140
2141 if (tex->smoothtile)
2142 {
2143 maptex *smooth = self->tex + tex->smoothtile;
2144 smooth->unused = 0;
2145 if (!smooth->name)
2146 av_push (missing, newSViv (tex->smoothtile));
2147 }
2148 }
1198 } 2149 }
1199
1200 if (flags & 1)
1201 {
1202 cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
1203 }
1204 } 2150 }
1205 else 2151 else
1206 cell->darkness = -1; 2152 CELL_CLEAR (cell);
1207 } 2153 }
1208} 2154}
2155 OUTPUT:
2156 RETVAL
1209 2157
1210SV * 2158SV *
1211mapmap (CFClient::Map self, int x0, int y0, int w, int h) 2159mapmap (DC::Map self, int x0, int y0, int w, int h)
1212 CODE: 2160 CODE:
1213{ 2161{
1214 int x1, x; 2162 int x1, x;
1215 int y1, y; 2163 int y1, y;
1216 int z; 2164 int z;
… …
1229 ? self->row + y 2177 ? self->row + y
1230 : 0; 2178 : 0;
1231 2179
1232 for (x = x0; x < x1; x++) 2180 for (x = x0; x < x1; x++)
1233 { 2181 {
1234 int r = 32, g = 32, b = 32, a = 192; 2182 unsigned int r = 32, g = 32, b = 32, a = 192;
1235 2183
1236 if (row && row->c0 <= x && x < row->c1) 2184 if (row && row->c0 <= x && x < row->c1)
1237 { 2185 {
1238 mapcell *cell = row->col + (x - row->c0); 2186 mapcell *cell = row->col + (x - row->c0);
1239 2187
1240 for (z = 0; z <= 0; z++) 2188 for (z = 0; z <= 0; z++)
1241 { 2189 {
1242 mapface face = cell->face [z];
1243
1244 if (face)
1245 {
1246 maptex tex = self->tex [face]; 2190 maptex tex = self->tex [cell->tile [z]];
1247 int a0 = 255 - tex.a; 2191 int a0 = 255 - tex.a;
1248 int a1 = tex.a; 2192 int a1 = tex.a;
1249 2193
1250 r = (r * a0 + tex.r * a1) / 255; 2194 r = div255 (r * a0 + tex.r * a1);
1251 g = (g * a0 + tex.g * a1) / 255; 2195 g = div255 (g * a0 + tex.g * a1);
1252 b = (b * a0 + tex.b * a1) / 255; 2196 b = div255 (b * a0 + tex.b * a1);
1253 a = (a * a0 + tex.a * a1) / 255; 2197 a = div255 (a * a0 + tex.a * a1);
1254 }
1255 } 2198 }
1256 } 2199 }
1257 2200
1258 *map++ = (r ) 2201 *map++ = (r )
1259 | (g << 8) 2202 | (g << 8)
1260 | (b << 16) 2203 | (b << 16)
1261 | (a << 24); 2204 | (a << 24);
1262 } 2205 }
1263 } 2206 }
1264 2207
1265 RETVAL = map_sv; 2208 RETVAL = map_sv;
1266} 2209}
1267 OUTPUT: 2210 OUTPUT:
1268 RETVAL 2211 RETVAL
1269 2212
1270void 2213void
1271draw (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh) 2214draw (DC::Map self, int mx, int my, int sw, int sh, int Tw, int Th, U32 player = 0xffffffff, int sdx = 0, int sdy = 0)
1272 PPCODE: 2215 CODE:
1273{ 2216{
1274 int vx, vy;
1275 int x, y, z; 2217 int x, y, z;
1276 int last_name;
1277 mapface face;
1278 int sw4 = (sw + 3) & ~3;
1279 SV *darkness_sv = sv_2mortal (newSV (sw4 * sh));
1280 uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv);
1281 2218
1282 memset (darkness, 255, sw4 * sh); 2219 static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k), also, static!
1283 SvPOK_only (darkness_sv); 2220 int pl_x, pl_y;
1284 SvCUR_set (darkness_sv, sw4 * sh); 2221 maptex pl_tex;
2222 rc_t rc;
2223 rc_t rc_ov;
2224 rc_key_t key;
2225 rc_t::array_t *arr;
1285 2226
1286 vx = self->x + (self->w - sw) / 2 - shift_x; 2227 pl_tex.name = 0;
1287 vy = self->y + (self->h - sh) / 2 - shift_y;
1288 2228
1289 /* 2229 // that's current max. sorry.
1290 int vx = self->vx = self->w >= sw 2230 if (sw > 255) sw = 255;
1291 ? self->x + (self->w - sw) / 2 2231 if (sh > 255) sh = 255;
1292 : MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1293 2232
1294 int vy = self->vy = self->h >= sh 2233 memset (&key, 0, sizeof (key));
1295 ? self->y + (self->h - sh) / 2 2234 key.r = 255;
1296 : MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy)); 2235 key.g = 255;
1297 */ 2236 key.b = 255;
2237 key.a = 255;
2238 key.mode = GL_QUADS;
2239 key.format = GL_T2F_V3F;
1298 2240
1299 glColor4ub (255, 255, 255, 255); 2241 mx += self->x;
2242 my += self->y;
1300 2243
2244 // first pass: determine smooth_max
2245 // rather ugly, if you ask me
2246 // could also be stored inside mapcell and updated on change
2247 memset (smooth_max, 0, sizeof (smooth_max[0]) * (sh + 1));
2248
2249 for (y = 0; y < sh; y++)
2250 if (0 <= y + my && y + my < self->rows)
2251 {
2252 maprow *row = self->row + (y + my);
2253
2254 for (x = 0; x < sw; x++)
2255 if (row->c0 <= x + mx && x + mx < row->c1)
2256 {
2257 mapcell *cell = row->col + (x + mx - row->c0);
2258
2259 smooth_max[x + 1][y + 1] =
2260 MAX (self->tex [cell->tile [0]].smoothlevel,
2261 MAX (self->tex [cell->tile [1]].smoothlevel,
2262 self->tex [cell->tile [2]].smoothlevel));
2263 }
2264 }
2265
2266 glEnable (GL_BLEND);
1301 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA); 2267 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1302 glEnable (GL_BLEND);
1303 glEnable (GL_TEXTURE_2D);
1304 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE); 2268 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1305 2269
1306 glBegin (GL_QUADS);
1307
1308 last_name = 0;
1309
1310 for (z = 0; z < 3; z++) 2270 for (z = 0; z <= 2; z++)
2271 {
2272 std::bitset<256> smooth_level; // one bit for every possible smooth level
2273 smooth_key skey;
2274 smooth_hash smooth;
2275 key.texname = -1;
2276
1311 for (y = 0; y < sh; y++) 2277 for (y = 0; y < sh; y++)
1312 if (0 <= y + vy && y + vy < self->rows) 2278 if (0 <= y + my && y + my < self->rows)
1313 { 2279 {
1314 maprow *row = self->row + (y + vy); 2280 maprow *row = self->row + (y + my);
1315 2281
1316 for (x = 0; x < sw; x++) 2282 for (x = 0; x < sw; x++)
1317 if (row->c0 <= x + vx && x + vx < row->c1) 2283 if (row->c0 <= x + mx && x + mx < row->c1)
2284 {
2285 mapcell *cell = row->col + (x + mx - row->c0);
2286 tileid tile = cell->tile [z];
2287
2288 if (tile)
2289 {
2290 maptex tex = self->tex [tile];
2291 int px, py;
2292
2293 if (key.texname != tex.name)
2294 {
2295 self->tex [tile].unused = 0;
2296
2297 if (!tex.name)
2298 tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
2299
2300 key.texname = tex.name;
2301 arr = &rc.array (key);
2302 }
2303
2304 px = (x + 1) * Th - tex.w;
2305 py = (y + 1) * Tw - tex.h;
2306
2307 if (ecb_expect_false (cell->player == player) && ecb_expect_false (z == 2))
2308 {
2309 pl_x = px;
2310 pl_y = py;
2311 pl_tex = tex;
2312 continue;
2313 }
2314
2315 arr->t2f_v3f (0 , 0 , px , py , 0);
2316 arr->t2f_v3f (0 , tex.t, px , py + tex.h, 0);
2317 arr->t2f_v3f (tex.s, tex.t, px + tex.w, py + tex.h, 0);
2318 arr->t2f_v3f (tex.s, 0 , px + tex.w, py , 0);
2319
2320 // update smooth hash
2321 if (tex.smoothtile)
2322 {
2323 skey.tile = tex.smoothtile;
2324 skey.level = tex.smoothlevel;
2325
2326 smooth_level[tex.smoothlevel] = 1;
2327
2328 // add bits to current tile and all neighbours. skey.x|y is
2329 // shifted +1|+1 so we always stay positive.
2330
2331 // bits is ___n cccc CCCC bbbb
2332 // n do not draw borders&corners
2333 // c draw these corners, but...
2334 // C ... not these
2335 // b draw these borders
2336
2337 // borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
2338 // ┃· ·· ·┃ ━━
2339
2340 // corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
2341 // ·· ·· ·┏ ┓·
2342
2343 // full tile
2344 skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x1000);
2345
2346 // borders
2347 skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x0091);
2348 skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0032);
2349 skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x0064);
2350 skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, skey, 0x00c8);
2351
2352 // corners
2353 skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0100);
2354 skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0200);
2355 skey.x = x ; skey.y = y ; smooth_or_bits (smooth, skey, 0x0400);
2356 skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, skey, 0x0800);
2357 }
2358 }
2359
2360 if (ecb_expect_false (z == 2) && ecb_expect_false (cell->flags))
2361 {
2362 // overlays such as the speech bubble, probably more to come
2363 if (cell->flags & 1)
2364 {
2365 rc_key_t key_ov = key;
2366 maptex tex = self->tex[TEXID_SPEECH];
2367 int px = x * Tw + Tw * 2 / 32;
2368 int py = y * Th - Th * 6 / 32;
2369
2370 key_ov.texname = tex.name;
2371 rc_t::array_t &arr = rc_ov.array (key_ov);
2372
2373 arr.t2f_v3f (0 , 0 , px , py , 0);
2374 arr.t2f_v3f (0 , tex.t, px , py + Th, 0);
2375 arr.t2f_v3f (tex.s, tex.t, px + Tw, py + Th, 0);
2376 arr.t2f_v3f (tex.s, 0 , px + Tw, py , 0);
2377 }
2378 }
2379 }
2380 }
2381
2382 rc.draw ();
2383 rc.clear ();
2384
2385 // go through all smoothlevels, lowest to highest, then draw.
2386 // this is basically counting sort
2387 {
2388 int w, b;
2389
2390 glEnable (GL_TEXTURE_2D);
2391 glBegin (GL_QUADS);
2392 for (int level = 0; level < smooth_level.size (); ++level)
2393 if (smooth_level[level])
2394 for (auto &&it = smooth.begin (); it != smooth.end (); ++it)
1318 { 2395 {
1319 mapcell *cell = row->col + (x + vx - row->c0); 2396 smooth_key &skey = it->first;
2397 IV bits = it->second;
1320 2398
1321 darkness[y * sw4 + x] = cell->darkness < 0 2399 if (!(bits & 0x1000)
1322 ? 255 - FOW_DARKNESS 2400 && skey.level == level
1323 : 255 - cell->darkness; 2401 && level > smooth_max [skey.x][skey.y])
1324
1325 face = cell->face [z];
1326
1327 if (face)
1328 { 2402 {
1329 maptex tex = self->tex [face]; 2403 maptex tex = self->tex [skey.tile];
1330
1331 int px = (x + 1) * 32 - tex.w; 2404 int px = (((int)skey.x) - 1) * Tw;
1332 int py = (y + 1) * 32 - tex.h; 2405 int py = (((int)skey.y) - 1) * Th;
2406 int border = bits & 15;
2407 int corner = (bits >> 8) & ~(bits >> 4) & 15;
2408 float dx = tex.s * .0625f; // 16 images/row
2409 float dy = tex.t * .5f ; // 2 images/column
1333 2410
1334 if (last_name != tex.name) 2411 if (tex.name)
1335 { 2412 {
2413 // this time avoiding texture state changes
2414 // save gobs of state changes.
2415 if (key.texname != tex.name)
2416 {
2417 self->tex [skey.tile].unused = 0;
2418
1336 glEnd (); 2419 glEnd ();
1337 last_name = tex.name;
1338 glBindTexture (GL_TEXTURE_2D, last_name); 2420 glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1339 glBegin (GL_QUADS); 2421 glBegin (GL_QUADS);
2422 }
2423
2424 if (border)
2425 {
2426 float ox = border * dx;
2427
2428 glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
2429 glTexCoord2f (ox , dy ); glVertex2i (px , py + Th);
2430 glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py + Th);
2431 glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + Tw, py );
2432 }
2433
2434 if (corner)
2435 {
2436 float ox = corner * dx;
2437
2438 glTexCoord2f (ox , dy ); glVertex2i (px , py );
2439 glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + Th);
2440 glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + Tw, py + Th);
2441 glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py );
2442 }
1340 } 2443 }
1341
1342 glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1343 glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1344 glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1345 glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1346 } 2444 }
1347 } 2445 }
2446
2447 glEnd ();
2448 glDisable (GL_TEXTURE_2D);
2449 key.texname = -1;
2450 }
2451 }
2452
2453 if (pl_tex.name)
2454 {
2455 maptex tex = pl_tex;
2456 int px = pl_x + sdx;
2457 int py = pl_y + sdy;
2458
2459 key.texname = tex.name;
2460 rc_t::array_t &arr = rc.array (key);
2461
2462 arr.t2f_v3f (0 , 0 , px , py , 0);
2463 arr.t2f_v3f (0 , tex.t, px , py + tex.h, 0);
2464 arr.t2f_v3f (tex.s, tex.t, px + tex.w, py + tex.h, 0);
2465 arr.t2f_v3f (tex.s, 0 , px + tex.w, py , 0);
2466
2467 rc.draw ();
2468 }
2469
2470 rc_ov.draw ();
2471 rc_ov.clear ();
2472
2473 glDisable (GL_BLEND);
2474
2475 // top layer: overlays such as the health bar
2476 for (y = 0; y < sh; y++)
2477 if (0 <= y + my && y + my < self->rows)
2478 {
2479 maprow *row = self->row + (y + my);
2480
2481 for (x = 0; x < sw; x++)
2482 if (row->c0 <= x + mx && x + mx < row->c1)
2483 {
2484 mapcell *cell = row->col + (x + mx - row->c0);
2485
2486 int px = x * Tw;
2487 int py = y * Th;
2488
2489 if (ecb_expect_false (cell->player == player))
2490 {
2491 px += sdx;
2492 py += sdy;
2493 }
2494
2495 if (cell->stat_hp)
2496 {
2497 int width = cell->stat_width * Tw;
2498 int thick = (sh * Th / 32 + 27) / 28 + 1 + cell->stat_width;
2499
2500 glColor3ub (0, 0, 0);
2501 glRectf (px + 1, py - thick - 2,
2502 px + width - 1, py);
2503
2504 glColor3ub (cell->stat_hp, 255 - cell->stat_hp, 0);
2505 glRectf (px + 2,
2506 py - thick - 1,
2507 px + width - 2 - cell->stat_hp * (width - 4) / 255, py - 1);
2508 }
2509 }
2510 }
2511}
2512
2513void
2514draw_magicmap (DC::Map self, int w, int h, unsigned char *data)
2515 CODE:
2516{
2517 static float color[16][3] = {
2518 { 0.00f, 0.00f, 0.00f },
2519 { 1.00f, 1.00f, 1.00f },
2520 { 0.00f, 0.00f, 0.55f },
2521 { 1.00f, 0.00f, 0.00f },
2522
2523 { 1.00f, 0.54f, 0.00f },
2524 { 0.11f, 0.56f, 1.00f },
2525 { 0.93f, 0.46f, 0.00f },
2526 { 0.18f, 0.54f, 0.34f },
2527
2528 { 0.56f, 0.73f, 0.56f },
2529 { 0.80f, 0.80f, 0.80f },
2530 { 0.55f, 0.41f, 0.13f },
2531 { 0.99f, 0.77f, 0.26f },
2532
2533 { 0.74f, 0.65f, 0.41f },
2534
2535 { 0.00f, 1.00f, 1.00f },
2536 { 1.00f, 0.00f, 1.00f },
2537 { 1.00f, 1.00f, 0.00f },
2538 };
2539
2540 int x, y;
2541
2542 glEnable (GL_TEXTURE_2D);
2543 /* GL_REPLACE would be correct, as we don't need to modulate alpha,
2544 * but the nvidia driver (185.18.14) mishandles alpha textures
2545 * and takes the colour from god knows where instead of using
2546 * Cp. MODULATE results in the same colour, but slightly different
2547 * alpha, but atcually gives us the correct colour with nvidia.
2548 */
2549 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
2550 glEnable (GL_BLEND);
2551 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
2552 glBegin (GL_QUADS);
2553
2554 for (y = 0; y < h; y++)
2555 for (x = 0; x < w; x++)
2556 {
2557 unsigned char m = data [x + y * w];
2558
2559 if (m)
2560 {
2561 float *c = color [m & 15];
2562
2563 float tx1 = m & 0x40 ? 0.5f : 0.f;
2564 float tx2 = tx1 + 0.5f;
2565
2566 glColor4f (c[0], c[1], c[2], 1);
2567 glTexCoord2f (tx1, 0.); glVertex2i (x , y );
2568 glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
2569 glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
2570 glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
1348 } 2571 }
2572 }
1349 2573
1350 glEnd (); 2574 glEnd ();
1351 2575 glDisable (GL_BLEND);
1352 glDisable (GL_TEXTURE_2D); 2576 glDisable (GL_TEXTURE_2D);
1353 glDisable (GL_BLEND); 2577}
2578
2579void
2580fow_texture (DC::Map self, int mx, int my, int sw, int sh)
2581 PPCODE:
2582{
2583 int x, y;
2584 int sw1 = sw + 2;
2585 int sh1 = sh + 2;
2586 int sh3 = sh * 3;
2587 int sw3 = sw * 3;
2588 SV *darkness3_sv = sv_2mortal (newSV (sw3 * sh3));
2589 uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
2590 uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
2591 memset (darkness1, 0, sw1*sh1);
2592
2593 SvPOK_only (darkness3_sv);
2594 SvCUR_set (darkness3_sv, sw3 * sh3);
2595
2596 mx += self->x - 1;
2597 my += self->y - 1;
2598
2599 for (y = 0; y < sh1; y++)
2600 if (0 <= y + my && y + my < self->rows)
2601 {
2602 maprow *row = self->row + (y + my);
2603
2604 for (x = 0; x < sw1; x++)
2605 if (row->c0 <= x + mx && x + mx < row->c1)
2606 {
2607 mapcell *cell = row->col + (x + mx - row->c0);
2608
2609 darkness1 [y * sw1 + x] = cell->darkness
2610 ? DARKNESS_ADJUST (255 - (cell->darkness - 1))
2611 : DARKNESS_ADJUST (255 - FOW_DARKNESS);
2612 }
2613 }
2614
2615 for (y = 0; y < sh; ++y)
2616 for (x = 0; x < sw; ++x)
2617 {
2618 uint8_t d11 = darkness1 [(y ) * sw1 + x ];
2619 uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
2620 uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
2621 uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
2622 uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
2623 uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
2624 uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
2625 uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
2626 uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
2627
2628 uint8_t r11 = (d11 + d21 + d12) / 3;
2629 uint8_t r21 = d21;
2630 uint8_t r31 = (d21 + d31 + d32) / 3;
2631
2632 uint8_t r12 = d12;
2633 uint8_t r22 = d22;
2634 uint8_t r32 = d32;
2635
2636 uint8_t r13 = (d13 + d23 + d12) / 3;
2637 uint8_t r23 = d23;
2638 uint8_t r33 = (d23 + d33 + d32) / 3;
2639
2640 darkness3 [(y * 3 ) * sw3 + (x * 3 )] = MAX (d22, r11);
2641 darkness3 [(y * 3 ) * sw3 + (x * 3 + 1)] = MAX (d22, r21);
2642 darkness3 [(y * 3 ) * sw3 + (x * 3 + 2)] = MAX (d22, r31);
2643 darkness3 [(y * 3 + 1) * sw3 + (x * 3 )] = MAX (d22, r12);
2644 darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 1)] = MAX (d22, r22); /* this MUST be == d22 */
2645 darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 2)] = MAX (d22, r32);
2646 darkness3 [(y * 3 + 2) * sw3 + (x * 3 )] = MAX (d22, r13);
2647 darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 1)] = MAX (d22, r23);
2648 darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 2)] = MAX (d22, r33);
2649 }
2650
2651 free (darkness1);
1354 2652
1355 EXTEND (SP, 3); 2653 EXTEND (SP, 3);
1356 PUSHs (sv_2mortal (newSViv (sw4))); 2654 PUSHs (sv_2mortal (newSViv (sw3)));
1357 PUSHs (sv_2mortal (newSViv (sh))); 2655 PUSHs (sv_2mortal (newSViv (sh3)));
1358 PUSHs (darkness_sv); 2656 PUSHs (darkness3_sv);
1359} 2657}
1360 2658
1361SV * 2659SV *
1362get_rect (CFClient::Map self, int x0, int y0, int w, int h) 2660get_rect (DC::Map self, int x0, int y0, int w, int h)
1363 CODE: 2661 CODE:
1364{ 2662{
1365 int x, y, x1, y1; 2663 int x, y, x1, y1;
1366 SV *data_sv = newSV (w * h * 7 + 5); 2664 SV *data_sv = newSV (w * h * 7 + 5);
1367 uint8_t *data = (uint8_t *)SvPVX (data_sv); 2665 uint8_t *data = (uint8_t *)SvPVX (data_sv);
… …
1392 if (row && row->c0 <= x && x < row->c1) 2690 if (row && row->c0 <= x && x < row->c1)
1393 { 2691 {
1394 mapcell *cell = row->col + (x - row->c0); 2692 mapcell *cell = row->col + (x - row->c0);
1395 uint8_t flags = 0; 2693 uint8_t flags = 0;
1396 2694
1397 if (cell->face [0]) flags |= 1; 2695 if (cell->tile [0]) flags |= 1;
1398 if (cell->face [1]) flags |= 2; 2696 if (cell->tile [1]) flags |= 2;
1399 if (cell->face [2]) flags |= 4; 2697 if (cell->tile [2]) flags |= 4;
1400 2698
1401 *data++ = flags; 2699 *data++ = flags;
1402 2700
1403 if (flags & 1) 2701 if (flags & 1)
1404 { 2702 {
2703 tileid tile = cell->tile [0];
1405 *data++ = cell->face [0] >> 8; 2704 *data++ = tile >> 8;
1406 *data++ = cell->face [0]; 2705 *data++ = tile;
1407 } 2706 }
1408 2707
1409 if (flags & 2) 2708 if (flags & 2)
1410 { 2709 {
2710 tileid tile = cell->tile [1];
1411 *data++ = cell->face [1] >> 8; 2711 *data++ = tile >> 8;
1412 *data++ = cell->face [1]; 2712 *data++ = tile;
1413 } 2713 }
1414 2714
1415 if (flags & 4) 2715 if (flags & 4)
1416 { 2716 {
2717 tileid tile = cell->tile [2];
1417 *data++ = cell->face [2] >> 8; 2718 *data++ = tile >> 8;
1418 *data++ = cell->face [2]; 2719 *data++ = tile;
1419 } 2720 }
1420 } 2721 }
1421 else 2722 else
1422 *data++ = 0; 2723 *data++ = 0;
1423 } 2724 }
1424 } 2725 }
1425 2726
2727 /* if size is w*h + 5 then no data has been found */
2728 if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)
2729 {
1426 SvPOK_only (data_sv); 2730 SvPOK_only (data_sv);
1427 SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv)); 2731 SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
2732 }
2733
1428 RETVAL = data_sv; 2734 RETVAL = data_sv;
1429} 2735}
1430 OUTPUT: 2736 OUTPUT:
1431 RETVAL 2737 RETVAL
1432 2738
1433void 2739void
1434set_rect (CFClient::Map self, int x0, int y0, uint8_t *data) 2740set_rect (DC::Map self, int x0, int y0, SV *data_sv)
1435 PPCODE: 2741 PPCODE:
1436{ 2742{
1437 int x, y, z; 2743 int x, y, z;
1438 int w, h; 2744 int w, h;
1439 int x1, y1; 2745 int x1, y1;
2746 STRLEN len;
2747 uint8_t *data, *end;
2748
2749 len = SvLEN (data_sv);
2750 SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
2751 data = (uint8_t *)SvPVbyte_nolen (data_sv);
2752 end = data + len + 8;
2753
2754 if (len < 5)
2755 XSRETURN_EMPTY;
1440 2756
1441 if (*data++ != 0) 2757 if (*data++ != 0)
1442 return; /* version mismatch */ 2758 XSRETURN_EMPTY; /* version mismatch */
1443 2759
1444 w = *data++ << 8; w |= *data++; 2760 w = *data++ << 8; w |= *data++;
1445 h = *data++ << 8; h |= *data++; 2761 h = *data++ << 8; h |= *data++;
1446 2762
1447 // we need to do this 'cause we don't keep an absolute coord system for rows 2763 // we need to do this 'cause we don't keep an absolute coord system for rows
… …
1459 { 2775 {
1460 maprow *row = map_get_row (self, y); 2776 maprow *row = map_get_row (self, y);
1461 2777
1462 for (x = x0; x < x1; x++) 2778 for (x = x0; x < x1; x++)
1463 { 2779 {
2780 uint8_t flags;
2781
2782 if (data + 7 >= end)
2783 XSRETURN_EMPTY;
2784
1464 uint8_t flags = *data++; 2785 flags = *data++;
1465 2786
1466 if (flags) 2787 if (flags)
1467 { 2788 {
1468 mapface face[3] = { 0, 0, 0 };
1469
1470 mapcell *cell = row_get_cell (row, x); 2789 mapcell *cell = row_get_cell (row, x);
2790 tileid tile[3] = { 0, 0, 0 };
1471 2791
1472 if (flags & 1) { face[0] = *data++ << 8; face[0] |= *data++; } 2792 if (flags & 1) { tile[0] = *data++ << 8; tile[0] |= *data++; }
1473 if (flags & 2) { face[1] = *data++ << 8; face[1] |= *data++; } 2793 if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
1474 if (flags & 4) { face[2] = *data++ << 8; face[2] |= *data++; } 2794 if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
1475 2795
1476 if (cell->darkness <= 0) 2796 if (cell->darkness == 0)
1477 { 2797 {
1478 cell->darkness = -1; 2798 /*cell->darkness = 0;*/
2799 EXTEND (SP, 3);
1479 2800
1480 for (z = 0; z <= 2; z++) 2801 for (z = 0; z <= 2; z++)
1481 { 2802 {
1482 cell->face[z] = face[z]; 2803 tileid t = tile [z];
1483 2804
1484 if (face[z] && (face[z] >= self->texs || !self->tex[face [z]].name)) 2805 if (t >= self->texs || (t && !self->tex [t].name))
2806 {
1485 XPUSHs (sv_2mortal (newSViv (face[z]))); 2807 PUSHs (sv_2mortal (newSViv (t)));
2808 need_texid (self, t);
2809 }
2810
2811 cell->tile [z] = t;
1486 } 2812 }
1487 } 2813 }
1488 } 2814 }
1489 } 2815 }
1490 } 2816 }
1491} 2817}
1492 2818
1493MODULE = CFClient PACKAGE = CFClient::MixChunk 2819MODULE = Deliantra::Client PACKAGE = DC::RW
1494 2820
1495CFClient::MixChunk 2821DC::RW
1496new_from_file (SV *class, char *path) 2822new (SV *klass, SV *data_sv)
1497 CODE: 2823 CODE:
1498 RETVAL = Mix_LoadWAV (path); 2824{
2825 STRLEN datalen;
2826 char *data = SvPVbyte (data_sv, datalen);
2827
2828 RETVAL = SDL_RWFromConstMem (data, datalen);
2829}
1499 OUTPUT: 2830 OUTPUT:
1500 RETVAL 2831 RETVAL
1501 2832
2833DC::RW
2834new_from_file (SV *klass, const char *path, const char *mode = "rb")
2835 CODE:
2836 RETVAL = SDL_RWFromFile (path, mode);
2837 OUTPUT:
2838 RETVAL
2839
2840# fails on win32:
2841# dc.xs(2268) : error C2059: syntax error : '('
1502void 2842#void
2843#close (DC::RW self)
2844# CODE:
2845# (self->(close)) (self);
2846
2847MODULE = Deliantra::Client PACKAGE = DC::Channel
2848
2849PROTOTYPES: DISABLE
2850
2851DC::Channel
2852find ()
2853 CODE:
2854{
2855 RETVAL = Mix_GroupAvailable (-1);
2856
2857 if (RETVAL < 0)
2858 {
2859 RETVAL = Mix_GroupOldest (-1);
2860
2861 if (RETVAL < 0)
2862 {
2863 // happens sometimes, maybe it just stopped playing(?)
2864 RETVAL = Mix_GroupAvailable (-1);
2865
2866 if (RETVAL < 0)
2867 XSRETURN_UNDEF;
2868 }
2869 else
2870 Mix_HaltChannel (RETVAL);
2871 }
2872
2873 Mix_UnregisterAllEffects (RETVAL);
2874 Mix_Volume (RETVAL, 128);
2875}
2876 OUTPUT:
2877 RETVAL
2878
2879void
2880halt (DC::Channel self)
2881 CODE:
2882 Mix_HaltChannel (self);
2883
2884void
2885expire (DC::Channel self, int ticks = -1)
2886 CODE:
2887 Mix_ExpireChannel (self, ticks);
2888
2889void
2890fade_out (DC::Channel self, int ticks = -1)
2891 CODE:
2892 Mix_FadeOutChannel (self, ticks);
2893
2894int
2895volume (DC::Channel self, int volume)
2896 CODE:
2897 RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
2898 OUTPUT:
2899 RETVAL
2900
2901void
2902unregister_all_effects (DC::Channel self)
2903 CODE:
2904 Mix_UnregisterAllEffects (self);
2905
2906void
2907set_panning (DC::Channel self, int left, int right)
2908 CODE:
2909 left = CLAMP (left , 0, 255);
2910 right = CLAMP (right, 0, 255);
2911 Mix_SetPanning (self, left, right);
2912
2913void
2914set_distance (DC::Channel self, int distance)
2915 CODE:
2916 Mix_SetDistance (self, CLAMP (distance, 0, 255));
2917
2918void
2919set_position (DC::Channel self, int angle, int distance)
2920 CODE:
2921
2922void
2923set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
2924 CODE:
2925{
2926 int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
2927 int angle = atan2f (dx, -dy) * 180.f / (float)M_PI + 360.f;
2928 Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
2929}
2930
2931void
2932set_reverse_stereo (DC::Channel self, int flip)
2933 CODE:
2934 Mix_SetReverseStereo (self, flip);
2935
2936MODULE = Deliantra::Client PACKAGE = DC::MixChunk
2937
2938PROTOTYPES: DISABLE
2939
2940void
2941decoders ()
2942 PPCODE:
2943#if SDL_MIXER_MAJOR_VERSION > 1 || SDL_MIXER_MINOR_VERSION > 2 || SDL_MIXER_PATCHLEVEL >= 10
2944 int i, num = Mix_GetNumChunkDecoders ();
2945 EXTEND (SP, num);
2946 for (i = 0; i < num; ++i)
2947 PUSHs (sv_2mortal (newSVpv (Mix_GetChunkDecoder (i), 0)));
2948#else
2949 XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
2950#endif
2951
2952DC::MixChunk
2953new (SV *klass, DC::RW rwops)
2954 CODE:
2955 RETVAL = Mix_LoadWAV_RW (rwops, 1);
2956 OUTPUT:
2957 RETVAL
2958
2959void
1503DESTROY (CFClient::MixChunk self) 2960DESTROY (DC::MixChunk self)
1504 CODE: 2961 CODE:
1505 Mix_FreeChunk (self); 2962 Mix_FreeChunk (self);
1506 2963
1507int 2964int
1508volume (CFClient::MixChunk self, int volume = -1) 2965volume (DC::MixChunk self, int volume = -1)
1509 CODE: 2966 CODE:
2967 if (items > 1)
2968 volume = CLAMP (volume, 0, 128);
1510 RETVAL = Mix_VolumeChunk (self, volume); 2969 RETVAL = Mix_VolumeChunk (self, volume);
1511 OUTPUT: 2970 OUTPUT:
1512 RETVAL 2971 RETVAL
1513 2972
1514int 2973DC::Channel
1515play (CFClient::MixChunk self, int channel = -1, int loops = 0, int ticks = -1) 2974play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
1516 CODE: 2975 CODE:
2976{
1517 RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks); 2977 RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
2978
2979 if (RETVAL < 0)
2980 XSRETURN_UNDEF;
2981
2982 if (channel < 0)
2983 {
2984 Mix_UnregisterAllEffects (RETVAL);
2985 Mix_Volume (RETVAL, 128);
2986 }
2987}
1518 OUTPUT: 2988 OUTPUT:
1519 RETVAL 2989 RETVAL
1520 2990
1521MODULE = CFClient PACKAGE = CFClient::MixMusic 2991MODULE = Deliantra::Client PACKAGE = DC::MixMusic
2992
2993void
2994decoders ()
2995 PPCODE:
2996#if SDL_MIXER_MAJOR_VERSION > 1 || SDL_MIXER_MINOR_VERSION > 2 || SDL_MIXER_PATCHLEVEL >= 10
2997 int i, num = Mix_GetNumMusicDecoders ();
2998 EXTEND (SP, num);
2999 for (i = 0; i < num; ++i)
3000 PUSHs (sv_2mortal (newSVpv (Mix_GetMusicDecoder (i), 0)));
3001#else
3002 XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
3003#endif
1522 3004
1523int 3005int
1524volume (int volume = -1) 3006volume (int volume = -1)
3007 PROTOTYPE: ;$
1525 CODE: 3008 CODE:
3009 if (items > 0)
3010 volume = CLAMP (volume, 0, 128);
1526 RETVAL = Mix_VolumeMusic (volume); 3011 RETVAL = Mix_VolumeMusic (volume);
1527 OUTPUT: 3012 OUTPUT:
1528 RETVAL 3013 RETVAL
1529 3014
1530CFClient::MixMusic 3015void
1531new_from_file (SV *class, char *path) 3016fade_out (int ms)
1532 CODE: 3017 CODE:
1533 RETVAL = Mix_LoadMUS (path); 3018 Mix_FadeOutMusic (ms);
3019
3020void
3021halt ()
3022 CODE:
3023 Mix_HaltMusic ();
3024
3025int
3026playing ()
3027 CODE:
3028 RETVAL = Mix_PlayingMusic ();
1534 OUTPUT: 3029 OUTPUT:
1535 RETVAL 3030 RETVAL
1536 3031
3032DC::MixMusic
3033new (SV *klass, DC::RW rwops)
3034 CODE:
3035 RETVAL = Mix_LoadMUS_RW (rwops);
3036 OUTPUT:
3037 RETVAL
3038
1537void 3039void
1538DESTROY (CFClient::MixMusic self) 3040DESTROY (DC::MixMusic self)
1539 CODE: 3041 CODE:
1540 Mix_FreeMusic (self); 3042 Mix_FreeMusic (self);
1541 3043
1542int 3044int
1543play (CFClient::MixMusic self, int loops = -1) 3045play (DC::MixMusic self, int loops = -1)
1544 CODE: 3046 CODE:
1545 RETVAL = Mix_PlayMusic (self, loops); 3047 RETVAL = Mix_PlayMusic (self, loops);
1546 OUTPUT: 3048 OUTPUT:
1547 RETVAL 3049 RETVAL
1548 3050
3051void
3052fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
3053 CODE:
3054 Mix_FadeInMusicPos (self, loops, ms, position);
3055
1549MODULE = CFClient PACKAGE = CFClient::OpenGL 3056MODULE = Deliantra::Client PACKAGE = DC::OpenGL
3057
3058PROTOTYPES: ENABLE
1550 3059
1551BOOT: 3060BOOT:
1552{ 3061{
1553 HV *stash = gv_stashpv ("CFClient::OpenGL", 1); 3062 HV *stash = gv_stashpv ("DC::OpenGL", 1);
1554 static const struct { 3063 static const struct {
1555 const char *name; 3064 const char *name;
1556 IV iv; 3065 IV iv;
1557 } *civ, const_iv[] = { 3066 } *civ, const_iv[] = {
1558# define const_iv(name) { # name, (IV)name } 3067# define const_iv(name) { # name, (IV)name }
3068 const_iv (GL_VENDOR),
3069 const_iv (GL_VERSION),
3070 const_iv (GL_EXTENSIONS),
3071 const_iv (GL_MAX_TEXTURE_UNITS),
1559 const_iv (GL_COLOR_MATERIAL), 3072 const_iv (GL_COLOR_MATERIAL),
1560 const_iv (GL_SMOOTH), 3073 const_iv (GL_SMOOTH),
1561 const_iv (GL_FLAT), 3074 const_iv (GL_FLAT),
1562 const_iv (GL_DITHER), 3075 const_iv (GL_DITHER),
1563 const_iv (GL_BLEND), 3076 const_iv (GL_BLEND),
… …
1565 const_iv (GL_SCISSOR_TEST), 3078 const_iv (GL_SCISSOR_TEST),
1566 const_iv (GL_DEPTH_TEST), 3079 const_iv (GL_DEPTH_TEST),
1567 const_iv (GL_ALPHA_TEST), 3080 const_iv (GL_ALPHA_TEST),
1568 const_iv (GL_NORMALIZE), 3081 const_iv (GL_NORMALIZE),
1569 const_iv (GL_RESCALE_NORMAL), 3082 const_iv (GL_RESCALE_NORMAL),
3083 const_iv (GL_FRONT),
3084 const_iv (GL_BACK),
3085 const_iv (GL_AUX0),
1570 const_iv (GL_AND), 3086 const_iv (GL_AND),
1571 const_iv (GL_ONE), 3087 const_iv (GL_ONE),
1572 const_iv (GL_ZERO), 3088 const_iv (GL_ZERO),
1573 const_iv (GL_SRC_ALPHA), 3089 const_iv (GL_SRC_ALPHA),
1574 const_iv (GL_DST_ALPHA), 3090 const_iv (GL_DST_ALPHA),
1575 const_iv (GL_ONE_MINUS_SRC_ALPHA), 3091 const_iv (GL_ONE_MINUS_SRC_ALPHA),
1576 const_iv (GL_ONE_MINUS_DST_ALPHA), 3092 const_iv (GL_ONE_MINUS_DST_ALPHA),
3093 const_iv (GL_SRC_COLOR),
3094 const_iv (GL_DST_COLOR),
3095 const_iv (GL_ONE_MINUS_SRC_COLOR),
3096 const_iv (GL_ONE_MINUS_DST_COLOR),
1577 const_iv (GL_SRC_ALPHA_SATURATE), 3097 const_iv (GL_SRC_ALPHA_SATURATE),
1578 const_iv (GL_RGB), 3098 const_iv (GL_RGB),
1579 const_iv (GL_RGBA), 3099 const_iv (GL_RGBA),
3100 const_iv (GL_RGBA4),
3101 const_iv (GL_RGBA8),
3102 const_iv (GL_RGB5_A1),
1580 const_iv (GL_UNSIGNED_BYTE), 3103 const_iv (GL_UNSIGNED_BYTE),
1581 const_iv (GL_UNSIGNED_SHORT), 3104 const_iv (GL_UNSIGNED_SHORT),
1582 const_iv (GL_UNSIGNED_INT), 3105 const_iv (GL_UNSIGNED_INT),
1583 const_iv (GL_ALPHA), 3106 const_iv (GL_ALPHA),
1584 const_iv (GL_INTENSITY), 3107 const_iv (GL_INTENSITY),
1585 const_iv (GL_LUMINANCE), 3108 const_iv (GL_LUMINANCE),
1586 const_iv (GL_LUMINANCE_ALPHA), 3109 const_iv (GL_LUMINANCE_ALPHA),
1587 const_iv (GL_FLOAT), 3110 const_iv (GL_FLOAT),
1588 const_iv (GL_UNSIGNED_INT_8_8_8_8_REV), 3111 const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
3112 const_iv (GL_COMPRESSED_ALPHA_ARB),
3113 const_iv (GL_COMPRESSED_LUMINANCE_ARB),
3114 const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
3115 const_iv (GL_COMPRESSED_INTENSITY_ARB),
3116 const_iv (GL_COMPRESSED_RGB_ARB),
3117 const_iv (GL_COMPRESSED_RGBA_ARB),
1589 const_iv (GL_COMPILE), 3118 const_iv (GL_COMPILE),
3119 const_iv (GL_PROXY_TEXTURE_1D),
3120 const_iv (GL_PROXY_TEXTURE_2D),
1590 const_iv (GL_TEXTURE_1D), 3121 const_iv (GL_TEXTURE_1D),
1591 const_iv (GL_TEXTURE_2D), 3122 const_iv (GL_TEXTURE_2D),
1592 const_iv (GL_TEXTURE_ENV), 3123 const_iv (GL_TEXTURE_ENV),
1593 const_iv (GL_TEXTURE_MAG_FILTER), 3124 const_iv (GL_TEXTURE_MAG_FILTER),
1594 const_iv (GL_TEXTURE_MIN_FILTER), 3125 const_iv (GL_TEXTURE_MIN_FILTER),
… …
1615 const_iv (GL_COLOR_LOGIC_OP), 3146 const_iv (GL_COLOR_LOGIC_OP),
1616 const_iv (GL_SEPARABLE_2D), 3147 const_iv (GL_SEPARABLE_2D),
1617 const_iv (GL_CONVOLUTION_2D), 3148 const_iv (GL_CONVOLUTION_2D),
1618 const_iv (GL_CONVOLUTION_BORDER_MODE), 3149 const_iv (GL_CONVOLUTION_BORDER_MODE),
1619 const_iv (GL_CONSTANT_BORDER), 3150 const_iv (GL_CONSTANT_BORDER),
3151 const_iv (GL_POINTS),
1620 const_iv (GL_LINES), 3152 const_iv (GL_LINES),
3153 const_iv (GL_LINE_STRIP),
1621 const_iv (GL_LINE_LOOP), 3154 const_iv (GL_LINE_LOOP),
1622 const_iv (GL_QUADS), 3155 const_iv (GL_QUADS),
1623 const_iv (GL_QUAD_STRIP), 3156 const_iv (GL_QUAD_STRIP),
1624 const_iv (GL_TRIANGLES), 3157 const_iv (GL_TRIANGLES),
1625 const_iv (GL_TRIANGLE_STRIP), 3158 const_iv (GL_TRIANGLE_STRIP),
1626 const_iv (GL_TRIANGLE_FAN), 3159 const_iv (GL_TRIANGLE_FAN),
3160 const_iv (GL_POLYGON),
1627 const_iv (GL_PERSPECTIVE_CORRECTION_HINT), 3161 const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
3162 const_iv (GL_POINT_SMOOTH_HINT),
3163 const_iv (GL_LINE_SMOOTH_HINT),
3164 const_iv (GL_POLYGON_SMOOTH_HINT),
3165 const_iv (GL_GENERATE_MIPMAP_HINT),
3166 const_iv (GL_TEXTURE_COMPRESSION_HINT),
1628 const_iv (GL_FASTEST), 3167 const_iv (GL_FASTEST),
3168 const_iv (GL_DONT_CARE),
3169 const_iv (GL_NICEST),
1629 const_iv (GL_V2F), 3170 const_iv (GL_V2F),
1630 const_iv (GL_V3F), 3171 const_iv (GL_V3F),
1631 const_iv (GL_T2F_V3F), 3172 const_iv (GL_T2F_V3F),
1632 const_iv (GL_T2F_N3F_V3F), 3173 const_iv (GL_T2F_N3F_V3F),
3174 const_iv (GL_FUNC_ADD),
3175 const_iv (GL_FUNC_SUBTRACT),
3176 const_iv (GL_FUNC_REVERSE_SUBTRACT),
1633# undef const_iv 3177# undef const_iv
1634 }; 3178 };
1635 3179
1636 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 3180 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
1637 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 3181 newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
1638}
1639 3182
1640char * 3183 texture_av = newAV ();
3184 AvREAL_off (texture_av);
3185}
3186
3187void
3188disable_GL_EXT_blend_func_separate ()
3189 CODE:
3190 gl.BlendFuncSeparate = 0;
3191 gl.BlendFuncSeparateEXT = 0;
3192
3193void
3194apple_nvidia_bug (int enable)
3195
3196const char *
1641gl_vendor () 3197gl_vendor ()
1642 CODE: 3198 CODE:
1643 RETVAL = (char *)glGetString (GL_VENDOR); 3199 RETVAL = (const char *)glGetString (GL_VENDOR);
1644 OUTPUT: 3200 OUTPUT:
1645 RETVAL 3201 RETVAL
1646 3202
1647char * 3203const char *
1648gl_version () 3204gl_version ()
1649 CODE: 3205 CODE:
1650 RETVAL = (char *)glGetString (GL_VERSION); 3206 RETVAL = (const char *)glGetString (GL_VERSION);
1651 OUTPUT: 3207 OUTPUT:
1652 RETVAL 3208 RETVAL
1653 3209
1654char * 3210const char *
1655gl_extensions () 3211gl_extensions ()
1656 CODE: 3212 CODE:
1657 RETVAL = (char *)glGetString (GL_EXTENSIONS); 3213 RETVAL = (const char *)glGetString (GL_EXTENSIONS);
1658 OUTPUT: 3214 OUTPUT:
1659 RETVAL 3215 RETVAL
1660 3216
3217const char *glGetString (GLenum pname)
3218 CODE:
3219 RETVAL = (const char *)glGetString (pname);
3220 OUTPUT:
3221 RETVAL
3222
3223GLint glGetInteger (GLenum pname)
3224 CODE:
3225 glGetIntegerv (pname, &RETVAL);
3226 OUTPUT:
3227 RETVAL
3228
3229GLdouble glGetDouble (GLenum pname)
3230 CODE:
3231 glGetDoublev (pname, &RETVAL);
3232 OUTPUT:
3233 RETVAL
3234
1661int glGetError () 3235int glGetError ()
3236
3237void glFinish ()
3238
3239void glFlush ()
1662 3240
1663void glClear (int mask) 3241void glClear (int mask)
1664 3242
1665void glClearColor (float r, float g, float b, float a = 1.0) 3243void glClearColor (float r, float g, float b, float a = 1.0)
1666 PROTOTYPE: @ 3244 PROTOTYPE: @
… …
1677 3255
1678void glBlendFuncSeparate (int sa, int da, int saa, int daa) 3256void glBlendFuncSeparate (int sa, int da, int saa, int daa)
1679 CODE: 3257 CODE:
1680 gl_BlendFuncSeparate (sa, da, saa, daa); 3258 gl_BlendFuncSeparate (sa, da, saa, daa);
1681 3259
3260# void glBlendEquation (int se)
3261
1682void glDepthMask (int flag) 3262void glDepthMask (int flag)
1683 3263
1684void glLogicOp (int opcode) 3264void glLogicOp (int opcode)
1685 3265
1686void glColorMask (int red, int green, int blue, int alpha) 3266void glColorMask (int red, int green, int blue, int alpha)
… …
1690void glPushMatrix () 3270void glPushMatrix ()
1691 3271
1692void glPopMatrix () 3272void glPopMatrix ()
1693 3273
1694void glLoadIdentity () 3274void glLoadIdentity ()
3275
3276void glDrawBuffer (int buffer)
3277
3278void glReadBuffer (int buffer)
1695 3279
1696# near_ and far_ are due to microsofts buggy "c" compiler 3280# near_ and far_ are due to microsofts buggy "c" compiler
1697void glFrustum (double left, double right, double bottom, double top, double near_, double far_) 3281void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
1698 3282
1699# near_ and far_ are due to microsofts buggy "c" compiler 3283# near_ and far_ are due to microsofts buggy "c" compiler
1700void glOrtho (double left, double right, double bottom, double top, double near_, double far_) 3284void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
3285
3286PROTOTYPES: DISABLE
1701 3287
1702void glViewport (int x, int y, int width, int height) 3288void glViewport (int x, int y, int width, int height)
1703 3289
1704void glScissor (int x, int y, int width, int height) 3290void glScissor (int x, int y, int width, int height)
1705 3291
… …
1713 3299
1714void glRotate (float angle, float x, float y, float z) 3300void glRotate (float angle, float x, float y, float z)
1715 CODE: 3301 CODE:
1716 glRotatef (angle, x, y, z); 3302 glRotatef (angle, x, y, z);
1717 3303
1718void glBegin (int mode)
1719
1720void glEnd ()
1721
1722void glColor (float r, float g, float b, float a = 1.0) 3304void glColor (float r, float g, float b, float a = 1.0)
1723 PROTOTYPE: @ 3305 PROTOTYPE: @
1724 ALIAS: 3306 ALIAS:
1725 glColor_premultiply = 1 3307 glColor_premultiply = 1
1726 CODE: 3308 CODE:
1727 if (ix) 3309 if (ix)
1728 { 3310 {
1729 r *= a; 3311 r *= a;
1730 g *= a; 3312 g *= a;
1731 b *= a; 3313 b *= a;
1732 } 3314 }
1733 // microsoft visual "c" rounds instead of truncating... 3315 // microsoft visual "c" rounds instead of truncating...
1734 glColor4ub (MIN ((int)(r * 256.f), 255), 3316 glColor4f (r, g, b, a);
1735 MIN ((int)(g * 256.f), 255),
1736 MIN ((int)(b * 256.f), 255),
1737 MIN ((int)(a * 256.f), 255));
1738
1739void glInterleavedArrays (int format, int stride, char *data)
1740
1741void glDrawElements (int mode, int count, int type, char *indices)
1742
1743# 1.2 void glDrawRangeElements (int mode, int start, int end
1744 3317
1745void glRasterPos (float x, float y, float z = 0.) 3318void glRasterPos (float x, float y, float z = 0.)
1746 CODE: 3319 CODE:
1747 glRasterPos3f (0, 0, z); 3320 glRasterPos3f (0, 0, z);
1748 glBitmap (0, 0, 0, 0, x, y, 0); 3321 glBitmap (0, 0, 0, 0, x, y, 0);
… …
1753 3326
1754void glTexCoord (float s, float t) 3327void glTexCoord (float s, float t)
1755 CODE: 3328 CODE:
1756 glTexCoord2f (s, t); 3329 glTexCoord2f (s, t);
1757 3330
3331void glRect (float x1, float y1, float x2, float y2)
3332 CODE:
3333 glRectf (x1, y1, x2, y2);
3334
3335void glRect_lineloop (float x1, float y1, float x2, float y2)
3336 CODE:
3337 glBegin (GL_LINE_LOOP);
3338 glVertex2f (x1, y1);
3339 glVertex2f (x2, y1);
3340 glVertex2f (x2, y2);
3341 glVertex2f (x1, y2);
3342 glEnd ();
3343
3344PROTOTYPES: ENABLE
3345
3346void glBegin (int mode)
3347
3348void glEnd ()
3349
3350void glPointSize (GLfloat size)
3351
3352void glLineWidth (GLfloat width)
3353
3354void glInterleavedArrays (int format, int stride, char *data)
3355
3356void glDrawElements (int mode, int count, int type, char *indices)
3357
3358# 1.2 void glDrawRangeElements (int mode, int start, int end
3359
1758void glTexEnv (int target, int pname, float param) 3360void glTexEnv (int target, int pname, float param)
1759 CODE: 3361 CODE:
1760 glTexEnvf (target, pname, param); 3362 glTexEnvf (target, pname, param);
1761 3363
1762void glTexParameter (int target, int pname, float param) 3364void glTexParameter (int target, int pname, float param)
… …
1778void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column) 3380void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
1779 CODE: 3381 CODE:
1780 if (gl.SeparableFilter2D) 3382 if (gl.SeparableFilter2D)
1781 gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column); 3383 gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
1782 3384
1783void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data) 3385void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
1784 3386
1785void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border) 3387void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
1786 3388
1787void glDrawPixels (int width, int height, int format, int type, char *pixels) 3389void glDrawPixels (int width, int height, int format, int type, char *pixels)
3390
3391void glPixelZoom (float x, float y)
1788 3392
1789void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR) 3393void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
1790 3394
1791int glGenTexture () 3395int glGenTexture ()
1792 CODE: 3396 CODE:
1793{ 3397 RETVAL = gen_texture ();
1794 GLuint name;
1795 glGenTextures (1, &name);
1796 RETVAL = name;
1797}
1798 OUTPUT: 3398 OUTPUT:
1799 RETVAL 3399 RETVAL
1800 3400
1801void glDeleteTexture (int name) 3401void glDeleteTexture (int name)
1802 CODE: 3402 CODE:
1803{
1804 GLuint name_ = name;
1805 glDeleteTextures (1, &name_); 3403 del_texture (name);
1806} 3404
1807
1808int glGenList () 3405int glGenList ()
1809 CODE: 3406 CODE:
1810 RETVAL = glGenLists (1); 3407 RETVAL = glGenLists (1);
1811 OUTPUT: 3408 OUTPUT:
1812 RETVAL 3409 RETVAL
… …
1819 3416
1820void glEndList () 3417void glEndList ()
1821 3418
1822void glCallList (int list) 3419void glCallList (int list)
1823 3420
3421void c_init ()
3422 CODE:
3423 glPixelStorei (GL_PACK_ALIGNMENT , 1);
3424 glPixelStorei (GL_UNPACK_ALIGNMENT, 1);
1824 3425
3426MODULE = Deliantra::Client PACKAGE = DC::UI::Base
3427
3428PROTOTYPES: DISABLE
3429
3430void
3431find_widget (SV *self, NV x, NV y)
3432 PPCODE:
3433{
3434 if (within_widget (self, x, y))
3435 XPUSHs (self);
3436}
3437
3438BOOT:
3439{
3440 hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
3441
3442 draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
3443 draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
3444 draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
3445 draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
3446}
3447
3448void
3449draw (SV *self)
3450 CODE:
3451{
3452 HV *hv;
3453 SV **svp;
3454 NV x, y, w, h;
3455 SV *draw_x_sv = GvSV (draw_x_gv);
3456 SV *draw_y_sv = GvSV (draw_y_gv);
3457 SV *draw_w_sv = GvSV (draw_w_gv);
3458 SV *draw_h_sv = GvSV (draw_h_gv);
3459 double draw_x, draw_y;
3460
3461 if (!SvROK (self))
3462 croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
3463
3464 hv = (HV *)SvRV (self);
3465
3466 if (SvTYPE (hv) != SVt_PVHV)
3467 croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
3468
3469 svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
3470 svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
3471
3472 if (!h || !w)
3473 XSRETURN_EMPTY;
3474
3475 svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
3476 svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
3477
3478 draw_x = SvNV (draw_x_sv) + x;
3479 draw_y = SvNV (draw_y_sv) + y;
3480
3481 if (draw_x + w < 0 || draw_x >= SvNV (draw_w_sv)
3482 || draw_y + h < 0 || draw_y >= SvNV (draw_h_sv))
3483 XSRETURN_EMPTY;
3484
3485 sv_setnv (draw_x_sv, draw_x);
3486 sv_setnv (draw_y_sv, draw_y);
3487
3488 glPushMatrix ();
3489 glTranslated (x, y, 0);
3490
3491 if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
3492 {
3493 svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
3494
3495 if (svp && SvTRUE (*svp))
3496 {
3497 glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
3498 glEnable (GL_BLEND);
3499 glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
3500 glBegin (GL_QUADS);
3501 glVertex2f (0, 0);
3502 glVertex2f (w, 0);
3503 glVertex2f (w, h);
3504 glVertex2f (0, h);
3505 glEnd ();
3506 glDisable (GL_BLEND);
3507 }
3508 }
3509#if 0
3510 // draw borders, for debugging
3511 glPushMatrix ();
3512 glColor4f (1., 1., 0., 1.);
3513 glTranslatef (.5, .5, 0.);
3514 glBegin (GL_LINE_LOOP);
3515 glVertex2f (0 , 0);
3516 glVertex2f (w - 1, 0);
3517 glVertex2f (w - 1, h - 1);
3518 glVertex2f (0 , h - 1);
3519 glEnd ();
3520 glPopMatrix ();
3521#endif
3522 PUSHMARK (SP);
3523 XPUSHs (self);
3524 PUTBACK;
3525 call_method ("_draw", G_VOID | G_DISCARD);
3526 SPAGAIN;
3527
3528 glPopMatrix ();
3529
3530 draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
3531 draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
3532}
3533

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