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/cvs/deliantra/Deliantra-Client/Client.xs
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Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.105 by root, Mon Jun 5 03:33:09 2006 UTC vs.
Revision 1.236 by root, Mon Oct 8 16:10:14 2007 UTC

1#ifdef _WIN32 1#ifdef _WIN32
2# define _WIN32_WINNT 0x0500 // needed to get win2000 api calls 2# define WIN32_LEAN_AND_MEAN
3# define NTDDI_VERSION NTDDI_WIN2K // needed to get win2000 api calls
3# include <malloc.h> 4# include <malloc.h>
4# include <windows.h> 5# include <windows.h>
6# include <wininet.h>
5# pragma warning(disable:4244) 7# pragma warning(disable:4244)
8# pragma warning(disable:4761)
9#endif
10
11//#define DEBUG 1
12#if DEBUG
13# include <valgrind/memcheck.h>
6#endif 14#endif
7 15
8#include "EXTERN.h" 16#include "EXTERN.h"
9#include "perl.h" 17#include "perl.h"
10#include "XSUB.h" 18#include "XSUB.h"
11 19
20#ifdef _WIN32
21# undef pipe
22// microsoft vs. C
23# define sqrtf(x) sqrt(x)
24# define roundf(x) (int)(x)
25# define atan2f(x,y) atan2(x,y)
26# define M_PI 3.14159265f
27#endif
28
29#include <assert.h>
12#include <math.h> 30#include <math.h>
13#include <string.h> 31#include <string.h>
14#include <stdio.h> 32#include <stdio.h>
33#include <stdlib.h>
34
35#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
15 36
16#include <SDL.h> 37#include <SDL.h>
38#include <SDL_thread.h>
17#include <SDL_endian.h> 39#include <SDL_endian.h>
18#include <SDL_image.h> 40#include <SDL_image.h>
19#include <SDL_mixer.h> 41#include <SDL_mixer.h>
20#include <SDL_opengl.h> 42#include <SDL_opengl.h>
21 43
44#define PANGO_ENABLE_BACKEND
45#define G_DISABLE_CAST_CHECKS
46
22#include <glib/gmacros.h> 47#include <glib/gmacros.h>
23 48
24#include <pango/pango.h> 49#include <pango/pango.h>
25#include <pango/pangofc-fontmap.h>
26#include <pango/pangoft2.h>
27#include <pango/pangocairo.h>
28 50
29#ifndef _WIN32 51#ifndef _WIN32
30# include <sys/types.h> 52# include <sys/types.h>
31# include <sys/socket.h> 53# include <sys/socket.h>
32# include <netinet/in.h> 54# include <netinet/in.h>
33# include <netinet/tcp.h> 55# include <netinet/tcp.h>
34# include <inttypes.h> 56# 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 57#endif
43 58
44#include "glext.h" 59#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
45 60
46#define FOW_DARKNESS 32 61#define FOW_DARKNESS 32
47 62
48#define MAP_EXTEND_X 32 63#define MAP_EXTEND_X 32
49#define MAP_EXTEND_Y 512 64#define MAP_EXTEND_Y 512
50 65
51#define MIN_FONT_HEIGHT 10 66#define MIN_FONT_HEIGHT 10
67
68#if 0
69# define PARACHUTE SDL_INIT_NOPARACHUTE
70#else
71# define PARACHUTE 0
72#endif
73
74static AV *texture_av;
52 75
53static struct 76static struct
54{ 77{
55#define GL_FUNC(ptr,name) ptr name; 78#define GL_FUNC(ptr,name) ptr name;
56#include "glfunc.h" 79#include "glfunc.h"
57#undef GL_FUNC 80#undef GL_FUNC
58} gl; 81} gl;
59 82
83static void
60static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa) 84gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
61{ 85{
62 if (gl.BlendFuncSeparate) 86 if (gl.BlendFuncSeparate)
63 gl.BlendFuncSeparate (sa, da, saa, daa); 87 gl.BlendFuncSeparate (sa, da, saa, daa);
64 else if (gl.BlendFuncSeparateEXT) 88 else if (gl.BlendFuncSeparateEXT)
65 gl.BlendFuncSeparateEXT (sa, da, saa, daa); 89 gl.BlendFuncSeparateEXT (sa, da, saa, daa);
66 else 90 else
67 glBlendFunc (sa, da); 91 glBlendFunc (sa, da);
68} 92}
69 93
94static GLuint
95gen_texture ()
96{
97 GLuint name;
98
99 if (AvFILL (texture_av) >= 0)
100 name = (GLuint)(size_t)av_pop (texture_av);
101 else
102 glGenTextures (1, &name);
103
104 return name;
105}
106
107static void
108del_texture (GLuint name)
109{
110 /* make a half-assed attempt at returning the memory used by the texture */
111 /* textures are frequently being reused by cfplus anyway */
112 /*glBindTexture (GL_TEXTURE_2D, name);*/
113 /*glTexImage2D (GL_TEXTURE_2D, 0, GL_ALPHA, 0, 0, 0, GL_ALPHA, GL_UNSIGNED_BYTE, 0);*/
114 av_push (texture_av, (SV *)(size_t)name);
115 glDeleteTextures (1, &name);
116}
117
118#include "texcache.c"
119#include "rendercache.c"
120
121#include "pango-font.c"
122#include "pango-fontmap.c"
123#include "pango-render.c"
124
125typedef IV CFPlus__Channel;
126typedef SDL_RWops *CFPlus__RW;
70typedef Mix_Chunk *CFClient__MixChunk; 127typedef Mix_Chunk *CFPlus__MixChunk;
71typedef Mix_Music *CFClient__MixMusic; 128typedef Mix_Music *CFPlus__MixMusic;
72 129
73typedef PangoFontDescription *CFClient__Font; 130typedef PangoFontDescription *CFPlus__Font;
131
132static int
133shape_attr_p (PangoLayoutRun *run)
134{
135 GSList *attrs = run->item->analysis.extra_attrs;
136
137 while (attrs)
138 {
139 PangoAttribute *attr = attrs->data;
140
141 if (attr->klass->type == PANGO_ATTR_SHAPE)
142 return 1;
143
144 attrs = attrs->next;
145 }
146
147 return 0;
148}
74 149
75typedef struct cf_layout { 150typedef struct cf_layout {
76 PangoLayout *pl; // either derived from a cairo or ft2 context 151 PangoLayout *pl;
77 int rgba; // wether we use rgba (cairo) or grayscale (ft2)
78 float r, g, b, a; // default color for rgba mode 152 float r, g, b, a; // default color for rgba mode
79 int base_height; 153 int base_height;
80 CFClient__Font font; 154 CFPlus__Font font;
155 rc_t *rc;
81} *CFClient__Layout; 156} *CFPlus__Layout;
82 157
83static CFClient__Font default_font; 158static CFPlus__Font default_font;
84static PangoContext *ft2_context, *cairo_context; 159static PangoContext *opengl_context;
85static PangoFontMap *ft2_fontmap, *cairo_fontmap; 160static PangoFontMap *opengl_fontmap;
86 161
87static void 162static void
88substitute_func (FcPattern *pattern, gpointer data) 163substitute_func (FcPattern *pattern, gpointer data)
89{ 164{
90 FcPatternAddBool (pattern, FC_HINTING , 1); 165 FcPatternAddBool (pattern, FC_HINTING, 1);
166#ifdef FC_HINT_STYLE
91 //FcPatternAddBool (pattern, FC_AUTOHINT, 1); 167 FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);
168#endif
92 FcPatternAddBool (pattern, FC_AUTOHINT, 0); 169 FcPatternAddBool (pattern, FC_AUTOHINT, 0);
93} 170}
94 171
95static void 172static void
96layout_update_font (CFClient__Layout self) 173layout_update_font (CFPlus__Layout self)
97{ 174{
98 /* use a random scale factor to account for unknown descenders, 0.8 works 175 /* use a random scale factor to account for unknown descenders, 0.8 works
99 * reasonably well with bitstream vera 176 * reasonably well with bitstream vera
100 */ 177 */
101 PangoFontDescription *font = self->font ? self->font : default_font; 178 PangoFontDescription *font = self->font ? self->font : default_font;
… …
105 182
106 pango_layout_set_font_description (self->pl, font); 183 pango_layout_set_font_description (self->pl, font);
107} 184}
108 185
109static void 186static void
110layout_get_pixel_size (CFClient__Layout self, int *w, int *h) 187layout_get_pixel_size (CFPlus__Layout self, int *w, int *h)
111{ 188{
189 PangoRectangle rect;
190
191 // get_pixel_* wrongly rounds down
112 pango_layout_get_pixel_size (self->pl, w, h); 192 pango_layout_get_extents (self->pl, 0, &rect);
113 193
114 if (!*w) *w = 1; 194 rect.width = (rect.width + PANGO_SCALE - 1) / PANGO_SCALE;
115 if (!*h) *h = 1; 195 rect.height = (rect.height + PANGO_SCALE - 1) / PANGO_SCALE;
116 196
117 *w = (*w + 3) & ~3; 197 if (!rect.width) rect.width = 1;
118} 198 if (!rect.height) rect.height = 1;
119 199
200 *w = rect.width;
201 *h = rect.height;
202}
203
204typedef uint16_t tileid;
120typedef uint16_t mapface; 205typedef uint16_t faceid;
121 206
122typedef struct { 207typedef struct {
123 GLint name; 208 GLuint name;
124 int w, h; 209 int w, h;
125 float s, t; 210 float s, t;
126 uint8_t r, g, b, a; 211 uint8_t r, g, b, a;
212 tileid smoothtile;
213 uint8_t smoothlevel;
127} maptex; 214} maptex;
128 215
129typedef struct { 216typedef struct {
217 uint32_t player;
218 tileid tile[3];
130 int16_t darkness; 219 uint16_t darkness;
131 mapface face[3]; 220 uint8_t stat_width, stat_hp, flags, smoothmax;
132} mapcell; 221} mapcell;
133 222
134typedef struct { 223typedef struct {
135 int32_t c0, c1; 224 int32_t c0, c1;
136 mapcell *col; 225 mapcell *col;
137} maprow; 226} maprow;
138 227
139typedef struct map { 228typedef struct map {
140 int x, y, w, h; 229 int x, y, w, h;
141 int ox, oy; /* offset to virtual global coordinate system */ 230 int ox, oy; /* offset to virtual global coordinate system */
142 int faces; 231 int faces; tileid *face2tile; // [faceid]
143 mapface *face; 232 int texs; maptex *tex; // [tileid]
144
145 int texs;
146 maptex *tex;
147 233
148 int32_t rows; 234 int32_t rows;
149 maprow *row; 235 maprow *row;
150} *CFClient__Map; 236} *CFPlus__Map;
151 237
152static char * 238static char *
153prepend (char *ptr, int sze, int inc) 239prepend (char *ptr, int sze, int inc)
154{ 240{
155 char *p; 241 char *p;
… …
172} 258}
173 259
174#define Append(type,ptr,sze,inc) (ptr) = (type *)append ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type)) 260#define Append(type,ptr,sze,inc) (ptr) = (type *)append ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
175#define Prepend(type,ptr,sze,inc) (ptr) = (type *)prepend ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type)) 261#define Prepend(type,ptr,sze,inc) (ptr) = (type *)prepend ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
176 262
263static void
264need_facenum (struct map *self, faceid face)
265{
266 while (self->faces <= face)
267 {
268 Append (tileid, self->face2tile, self->faces, self->faces);
269 self->faces *= 2;
270 }
271}
272
273static void
274need_texid (struct map *self, int texid)
275{
276 while (self->texs <= texid)
277 {
278 Append (maptex, self->tex, self->texs, self->texs);
279 self->texs *= 2;
280 }
281}
282
177static maprow * 283static maprow *
178map_get_row (CFClient__Map self, int y) 284map_get_row (CFPlus__Map self, int y)
179{ 285{
180 if (0 > y) 286 if (0 > y)
181 { 287 {
182 int extend = - y + MAP_EXTEND_Y; 288 int extend = - y + MAP_EXTEND_Y;
183 Prepend (maprow, self->row, self->rows, extend); 289 Prepend (maprow, self->row, self->rows, extend);
… …
221 327
222 return row->col + (x - row->c0); 328 return row->col + (x - row->c0);
223} 329}
224 330
225static mapcell * 331static mapcell *
226map_get_cell (CFClient__Map self, int x, int y) 332map_get_cell (CFPlus__Map self, int x, int y)
227{ 333{
228 return row_get_cell (map_get_row (self, y), x); 334 return row_get_cell (map_get_row (self, y), x);
229} 335}
230 336
231static void 337static void
232map_clear (CFClient__Map self) 338map_clear (CFPlus__Map self)
233{ 339{
234 int r; 340 int r;
235 341
236 for (r = 0; r < self->rows; r++) 342 for (r = 0; r < self->rows; r++)
237 Safefree (self->row[r].col); 343 Safefree (self->row[r].col);
… …
245 self->row = 0; 351 self->row = 0;
246 self->rows = 0; 352 self->rows = 0;
247} 353}
248 354
249static void 355static void
250map_blank (CFClient__Map self, int x0, int y0, int w, int h) 356map_blank (CFPlus__Map self, int x0, int y0, int w, int h)
251{ 357{
252 int x, y; 358 int x, y;
253 maprow *row; 359 maprow *row;
360 mapcell *cell;
254 361
255 for (y = y0; y < y0 + h; y++) 362 for (y = y0; y < y0 + h; y++)
256 if (y >= 0) 363 if (y >= 0)
257 { 364 {
258 if (y >= self->rows) 365 if (y >= self->rows)
… …
264 if (x >= row->c0) 371 if (x >= row->c0)
265 { 372 {
266 if (x >= row->c1) 373 if (x >= row->c1)
267 break; 374 break;
268 375
269 row->col[x - row->c0].darkness = -1; 376 cell = row->col + x - row->c0;
377
378 cell->darkness = 0;
379 cell->stat_hp = 0;
380 cell->flags = 0;
381 cell->player = 0;
270 } 382 }
271 } 383 }
384}
385
386typedef struct {
387 tileid tile;
388 uint8_t x, y, level;
389} smooth_key;
390
391static void
392smooth_or_bits (HV *hv, smooth_key *key, IV bits)
393{
394 SV **sv = hv_fetch (hv, (char *)key, sizeof (*key), 1);
395
396 if (SvIOK (*sv))
397 SvIV_set (*sv, SvIVX (*sv) | bits);
398 else
399 sv_setiv (*sv, bits);
272} 400}
273 401
274static void 402static void
275music_finished (void) 403music_finished (void)
276{ 404{
… …
295 ev.data2 = 0; 423 ev.data2 = 0;
296 424
297 SDL_PushEvent ((SDL_Event *)&ev); 425 SDL_PushEvent ((SDL_Event *)&ev);
298} 426}
299 427
428static unsigned int
429minpot (unsigned int n)
430{
431 if (!n)
432 return 0;
433
434 --n;
435
436 n |= n >> 1;
437 n |= n >> 2;
438 n |= n >> 4;
439 n |= n >> 8;
440 n |= n >> 16;
441
442 return n + 1;
443}
444
445static unsigned int
446popcount (unsigned int n)
447{
448 n -= (n >> 1) & 0x55555555U;
449 n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
450 n = ((n >> 4) + n) & 0x0f0f0f0fU;
451 n *= 0x01010101U;
452
453 return n >> 24;
454}
455
456/* SDL should provide this, really. */
457#define SDLK_MODIFIER_MIN 300
458#define SDLK_MODIFIER_MAX 314
459
460/******************************************************************************/
461
462static GV *draw_x_gv, *draw_y_gv, *draw_w_gv, *draw_h_gv;
463static GV *hover_gv;
464
465static int
466within_widget (SV *widget, NV x, NV y)
467{
468 HV *self;
469 SV **svp;
470 NV wx, ww, wy, wh;
471
472 if (!SvROK (widget))
473 return 0;
474
475 self = (HV *)SvRV (widget);
476
477 if (SvTYPE (self) != SVt_PVHV)
478 return 0;
479
480 svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
481 if (y < wy)
482 return 0;
483
484 svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
485 if (y >= wy + wh)
486 return 0;
487
488 svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
489 if (x < wx)
490 return 0;
491
492 svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
493 if (x >= wx + ww)
494 return 0;
495
496 svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
497 if (!svp || !SvTRUE (*svp))
498 return 0;
499
500 return 1;
501}
502
300MODULE = CFClient PACKAGE = CFClient 503MODULE = CFPlus PACKAGE = CFPlus
301 504
302PROTOTYPES: ENABLE 505PROTOTYPES: ENABLE
303 506
304BOOT: 507BOOT:
305{ 508{
306 HV *stash = gv_stashpv ("CFClient", 1); 509 HV *stash = gv_stashpv ("CFPlus", 1);
307 static const struct { 510 static const struct {
308 const char *name; 511 const char *name;
309 IV iv; 512 IV iv;
310 } *civ, const_iv[] = { 513 } *civ, const_iv[] = {
311# define const_iv(name) { # name, (IV)name } 514# define const_iv(name) { # name, (IV)name }
515 const_iv (SDLK_MODIFIER_MIN),
516 const_iv (SDLK_MODIFIER_MAX),
517
312 const_iv (SDL_ACTIVEEVENT), 518 const_iv (SDL_ACTIVEEVENT),
313 const_iv (SDL_KEYDOWN), 519 const_iv (SDL_KEYDOWN),
314 const_iv (SDL_KEYUP), 520 const_iv (SDL_KEYUP),
315 const_iv (SDL_MOUSEMOTION), 521 const_iv (SDL_MOUSEMOTION),
316 const_iv (SDL_MOUSEBUTTONDOWN), 522 const_iv (SDL_MOUSEBUTTONDOWN),
… …
325 const_iv (SDL_EVENT_RESERVEDA), 531 const_iv (SDL_EVENT_RESERVEDA),
326 const_iv (SDL_EVENT_RESERVEDB), 532 const_iv (SDL_EVENT_RESERVEDB),
327 const_iv (SDL_VIDEORESIZE), 533 const_iv (SDL_VIDEORESIZE),
328 const_iv (SDL_VIDEOEXPOSE), 534 const_iv (SDL_VIDEOEXPOSE),
329 const_iv (SDL_USEREVENT), 535 const_iv (SDL_USEREVENT),
536
537 const_iv (SDL_APPINPUTFOCUS),
538 const_iv (SDL_APPMOUSEFOCUS),
539 const_iv (SDL_APPACTIVE),
540
541 const_iv (SDLK_FIRST),
542 const_iv (SDLK_LAST),
330 const_iv (SDLK_KP0), 543 const_iv (SDLK_KP0),
331 const_iv (SDLK_KP1), 544 const_iv (SDLK_KP1),
332 const_iv (SDLK_KP2), 545 const_iv (SDLK_KP2),
333 const_iv (SDLK_KP3), 546 const_iv (SDLK_KP3),
334 const_iv (SDLK_KP4), 547 const_iv (SDLK_KP4),
… …
389 const_iv (SDLK_BREAK), 602 const_iv (SDLK_BREAK),
390 const_iv (SDLK_MENU), 603 const_iv (SDLK_MENU),
391 const_iv (SDLK_POWER), 604 const_iv (SDLK_POWER),
392 const_iv (SDLK_EURO), 605 const_iv (SDLK_EURO),
393 const_iv (SDLK_UNDO), 606 const_iv (SDLK_UNDO),
607
394 const_iv (KMOD_NONE), 608 const_iv (KMOD_NONE),
609 const_iv (KMOD_SHIFT),
395 const_iv (KMOD_LSHIFT), 610 const_iv (KMOD_LSHIFT),
396 const_iv (KMOD_RSHIFT), 611 const_iv (KMOD_RSHIFT),
612 const_iv (KMOD_CTRL),
397 const_iv (KMOD_LCTRL), 613 const_iv (KMOD_LCTRL),
398 const_iv (KMOD_RCTRL), 614 const_iv (KMOD_RCTRL),
615 const_iv (KMOD_ALT),
399 const_iv (KMOD_LALT), 616 const_iv (KMOD_LALT),
400 const_iv (KMOD_RALT), 617 const_iv (KMOD_RALT),
618 const_iv (KMOD_META),
401 const_iv (KMOD_LMETA), 619 const_iv (KMOD_LMETA),
402 const_iv (KMOD_RMETA), 620 const_iv (KMOD_RMETA),
403 const_iv (KMOD_NUM), 621 const_iv (KMOD_NUM),
404 const_iv (KMOD_CAPS), 622 const_iv (KMOD_CAPS),
405 const_iv (KMOD_MODE), 623 const_iv (KMOD_MODE),
406 const_iv (KMOD_CTRL), 624
407 const_iv (KMOD_SHIFT), 625 const_iv (MIX_DEFAULT_FORMAT),
408 const_iv (KMOD_ALT),
409 const_iv (KMOD_META)
410# undef const_iv 626# undef const_iv
411 }; 627 };
412 628
413 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 629 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
414 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 630 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
631
632 assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
633 assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
415} 634}
635
636void
637weaken (SV *rv)
638 PROTOTYPE: $
639 CODE:
640 sv_rvweaken (rv);
641
642int
643in_destruct ()
644 CODE:
645 RETVAL = PL_main_cv == Nullcv;
646 OUTPUT:
647 RETVAL
648
649NV floor (NV x)
650
651NV ceil (NV x)
652
653IV minpot (UV n)
654
655IV popcount (UV n)
416 656
417void 657void
418pango_init () 658pango_init ()
419 CODE: 659 CODE:
420 // delayed, so it can pick up new fonts added by AddFontResourceEx
421{ 660{
422 {
423 ft2_fontmap = pango_ft2_font_map_new (); 661 opengl_fontmap = pango_opengl_font_map_new ();
424 pango_ft2_font_map_set_default_substitute ((PangoFT2FontMap *)ft2_fontmap, substitute_func, 0, 0); 662 pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
425 ft2_context = pango_ft2_font_map_create_context ((PangoFT2FontMap *)ft2_fontmap); 663 opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
426 }
427
428 {
429 cairo_font_options_t *fopt = cairo_font_options_create ();
430 cairo_fontmap = pango_cairo_font_map_get_default ();
431 cairo_context = pango_cairo_font_map_create_context ((PangoCairoFontMap *)cairo_fontmap);
432 cairo_font_options_set_antialias (fopt, CAIRO_ANTIALIAS_GRAY);
433 cairo_font_options_set_hint_style (fopt, CAIRO_HINT_STYLE_FULL);
434 cairo_font_options_set_hint_metrics (fopt, CAIRO_HINT_METRICS_ON);
435 pango_cairo_context_set_font_options (cairo_context, fopt);
436 cairo_font_options_destroy (fopt);
437 }
438} 664}
665
666char *
667SDL_GetError ()
439 668
440int 669int
441SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO) 670SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)
442 671
443void 672void
444SDL_Quit () 673SDL_Quit ()
445 674
446void 675void
447SDL_ListModes () 676SDL_ListModes (int rgb, int alpha)
448 PPCODE: 677 PPCODE:
449{ 678{
450 SDL_Rect **m; 679 SDL_Rect **m;
451 680
452 SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5); 681 SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
453 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5); 682 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
454 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5); 683 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
455 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1); 684 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
456 685
457 SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15); 686 SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
458 SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 16); 687 SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
459 688
460 SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0); 689 SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
461 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0); 690 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
462 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0); 691 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
463 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0); 692 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
464 693
465 SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1); 694 SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
466 695#if SDL_VERSION_ATLEAST(1,2,10)
467 SDL_EnableUNICODE (1); 696 SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
468 SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL); 697 SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
698#endif
469 699
470 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL); 700 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
471 701
472 if (m && m != (SDL_Rect **)-1) 702 if (m && m != (SDL_Rect **)-1)
473 while (*m) 703 while (*m)
474 { 704 {
705 if ((*m)->w >= 640 && (*m)->h >= 480)
706 {
475 AV *av = newAV (); 707 AV *av = newAV ();
476 av_push (av, newSViv ((*m)->w)); 708 av_push (av, newSViv ((*m)->w));
477 av_push (av, newSViv ((*m)->h)); 709 av_push (av, newSViv ((*m)->h));
710 av_push (av, newSViv (rgb));
711 av_push (av, newSViv (alpha));
478 XPUSHs (sv_2mortal (newRV_noinc ((SV *)av))); 712 XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
713 }
479 714
480 ++m; 715 ++m;
481 } 716 }
482} 717}
483 718
484char *
485SDL_GetError ()
486
487int 719int
488SDL_SetVideoMode (int w, int h, int fullscreen) 720SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
489 CODE: 721 CODE:
722{
723 SDL_EnableUNICODE (1);
724 SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
725
726 SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
727 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
728 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
729 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
730
490 RETVAL = !!SDL_SetVideoMode ( 731 RETVAL = !!SDL_SetVideoMode (
491 w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0) 732 w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)
492 ); 733 );
734
493 if (RETVAL) 735 if (RETVAL)
494 { 736 {
737 av_clear (texture_av);
738
495 SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+"); 739 SDL_WM_SetCaption ("Crossfire TRT Client " VERSION, "Crossfire TRT");
496# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name); 740#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
497# include "glfunc.h" 741#include "glfunc.h"
498# undef GL_FUNC 742#undef GL_FUNC
499 } 743 }
744}
500 OUTPUT: 745 OUTPUT:
501 RETVAL 746 RETVAL
502 747
503void 748void
504SDL_GL_SwapBuffers () 749SDL_GL_SwapBuffers ()
505 750
506char * 751char *
507SDL_GetKeyName (int sym) 752SDL_GetKeyName (int sym)
508 753
754int
755SDL_GetAppState ()
756
509void 757void
510SDL_PollEvent () 758poll_events ()
511 PPCODE: 759 PPCODE:
512{ 760{
513 SDL_Event ev; 761 SDL_Event ev;
514 762
515 while (SDL_PollEvent (&ev)) 763 SDL_PumpEvents ();
764 while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
516 { 765 {
517 HV *hv = newHV (); 766 HV *hv = newHV ();
518 hv_store (hv, "type", 4, newSViv (ev.type), 0); 767 hv_store (hv, "type", 4, newSViv (ev.type), 0);
519 768
520 switch (ev.type) 769 switch (ev.type)
… …
522 case SDL_KEYDOWN: 771 case SDL_KEYDOWN:
523 case SDL_KEYUP: 772 case SDL_KEYUP:
524 hv_store (hv, "state", 5, newSViv (ev.key.state), 0); 773 hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
525 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0); 774 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
526 hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0); 775 hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);
776 hv_store (hv, "cmod", 4, newSViv (SDL_GetModState ()), 0); /* current mode */
527 hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0); 777 hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
528 break; 778 break;
529 779
530 case SDL_ACTIVEEVENT: 780 case SDL_ACTIVEEVENT:
531 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0); 781 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
532 hv_store (hv, "state", 5, newSViv (ev.active.state), 0); 782 hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
533 break; 783 break;
534 784
535 case SDL_MOUSEMOTION: 785 case SDL_MOUSEMOTION:
786 {
787 int state = ev.motion.state;
788 int x = ev.motion.x;
789 int y = ev.motion.y;
790 int xrel = ev.motion.xrel;
791 int yrel = ev.motion.yrel;
792
793 /* do simplistic event compression */
794 while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
795 && state == ev.motion.state)
796 {
797 xrel += ev.motion.xrel;
798 yrel += ev.motion.yrel;
799 x = ev.motion.x;
800 y = ev.motion.y;
801 SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
802 }
803
536 hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0); 804 hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
537
538 hv_store (hv, "state", 5, newSViv (ev.motion.state), 0); 805 hv_store (hv, "state", 5, newSViv (state), 0);
539 hv_store (hv, "x", 1, newSViv (ev.motion.x), 0); 806 hv_store (hv, "x", 1, newSViv (x), 0);
540 hv_store (hv, "y", 1, newSViv (ev.motion.y), 0); 807 hv_store (hv, "y", 1, newSViv (y), 0);
541 hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0); 808 hv_store (hv, "xrel", 4, newSViv (xrel), 0);
542 hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0); 809 hv_store (hv, "yrel", 4, newSViv (yrel), 0);
810 }
543 break; 811 break;
544 812
545 case SDL_MOUSEBUTTONDOWN: 813 case SDL_MOUSEBUTTONDOWN:
546 case SDL_MOUSEBUTTONUP: 814 case SDL_MOUSEBUTTONUP:
547 hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0); 815 hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
… …
557 hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0); 825 hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
558 hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0); 826 hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
559 break; 827 break;
560 } 828 }
561 829
562 XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv))); 830 XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));
563 } 831 }
564} 832}
565 833
566int 834int
567Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048) 835Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
568 POSTCALL: 836 POSTCALL:
569 Mix_HookMusicFinished (music_finished); 837 Mix_HookMusicFinished (music_finished);
570 Mix_ChannelFinished (channel_finished); 838 Mix_ChannelFinished (channel_finished);
571 839
572void 840void
841Mix_QuerySpec ()
842 PPCODE:
843{
844 int freq, channels;
845 Uint16 format;
846
847 if (Mix_QuerySpec (&freq, &format, &channels))
848 {
849 EXTEND (SP, 3);
850 PUSHs (sv_2mortal (newSViv (freq)));
851 PUSHs (sv_2mortal (newSViv (format)));
852 PUSHs (sv_2mortal (newSViv (channels)));
853 }
854}
855
856void
573Mix_CloseAudio () 857Mix_CloseAudio ()
574 858
575int 859int
576Mix_AllocateChannels (int numchans = -1) 860Mix_AllocateChannels (int numchans = -1)
577 861
862const char *
863Mix_GetError ()
864
578void 865void
579lowdelay (int fd, int val = 1) 866lowdelay (int fd, int val = 1)
580 CODE: 867 CODE:
868 setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
869
870void
871win32_proxy_info ()
872 PPCODE:
873{
581#ifndef _WIN32 874#ifdef _WIN32
582 setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val)); 875 char buffer[2048];
876 DWORD buflen;
877
878 EXTEND (SP, 3);
879
880 buflen = sizeof (buffer);
881 if (InternetQueryOption (0, INTERNET_OPTION_PROXY, (void *)buffer, &buflen))
882 if (((INTERNET_PROXY_INFO *)buffer)->dwAccessType == INTERNET_OPEN_TYPE_PROXY)
883 {
884 PUSHs (newSVpv (((INTERNET_PROXY_INFO *)buffer)->lpszProxy, 0));
885
886 buflen = sizeof (buffer);
887 if (InternetQueryOption (0, INTERNET_OPTION_PROXY_USERNAME, (void *)buffer, &buflen))
888 {
889 PUSHs (newSVpv (buffer, 0));
890
891 buflen = sizeof (buffer);
892 if (InternetQueryOption (0, INTERNET_OPTION_PROXY_PASSWORD, (void *)buffer, &buflen))
893 PUSHs (newSVpv (buffer, 0));
894 }
895 }
583#endif 896#endif
897}
584 898
585void 899void
586add_font (char *file) 900add_font (char *file)
587 CODE: 901 CODE:
588 FcConfigAppFontAddFile (0, (const FcChar8 *)file); /* no idea wether this is required */ 902 FcConfigAppFontAddFile (0, (const FcChar8 *)file);
589#ifdef _WIN32
590 // cairo... sigh... requires win2000
591 AddFontResourceEx (file, FR_PRIVATE, 0);
592#endif
593 903
594void 904void
595load_image_inline (SV *image_) 905load_image_inline (SV *image_)
596 ALIAS: 906 ALIAS:
597 load_image_file = 1 907 load_image_file = 1
… …
600 STRLEN image_len; 910 STRLEN image_len;
601 char *image = (char *)SvPVbyte (image_, image_len); 911 char *image = (char *)SvPVbyte (image_, image_len);
602 SDL_Surface *surface, *surface2; 912 SDL_Surface *surface, *surface2;
603 SDL_PixelFormat fmt; 913 SDL_PixelFormat fmt;
604 SDL_RWops *rw = ix 914 SDL_RWops *rw = ix
605 ? SDL_RWFromFile (image, "r") 915 ? SDL_RWFromFile (image, "rb")
606 : SDL_RWFromConstMem (image, image_len); 916 : SDL_RWFromConstMem (image, image_len);
607 917
608 if (!rw) 918 if (!rw)
609 croak ("load_image: %s", SDL_GetError ()); 919 croak ("load_image: %s", SDL_GetError ());
610 920
… …
639 949
640 surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE); 950 surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);
641 951
642 assert (surface2->pitch == surface2->w * 4); 952 assert (surface2->pitch == surface2->w * 4);
643 953
954 SDL_LockSurface (surface2);
644 EXTEND (SP, 5); 955 EXTEND (SP, 6);
645 PUSHs (sv_2mortal (newSViv (surface2->w))); 956 PUSHs (sv_2mortal (newSViv (surface2->w)));
646 PUSHs (sv_2mortal (newSViv (surface2->h))); 957 PUSHs (sv_2mortal (newSViv (surface2->h)));
647 SDL_LockSurface (surface2);
648 PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch))); 958 PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));
649 SDL_UnlockSurface (surface2);
650 PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB))); 959 PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
651 PUSHs (sv_2mortal (newSViv (GL_RGBA))); 960 PUSHs (sv_2mortal (newSViv (GL_RGBA)));
652 PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE))); 961 PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
962 SDL_UnlockSurface (surface2);
653 963
654 SDL_FreeSurface (surface); 964 SDL_FreeSurface (surface);
655 SDL_FreeSurface (surface2); 965 SDL_FreeSurface (surface2);
656} 966}
657 967
… …
693 CODE: 1003 CODE:
694 fprintf (stderr, "FATAL: %s\n", message); 1004 fprintf (stderr, "FATAL: %s\n", message);
695#ifdef _WIN32 1005#ifdef _WIN32
696 MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR); 1006 MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR);
697#endif 1007#endif
698 exit (1); 1008 _exit (1);
699 1009
1010void
1011_exit (int retval = 0)
1012 CODE:
1013#ifdef WIN32
1014 ExitThread (retval); // unclean, please beam me up
1015#else
1016 _exit (retval);
1017#endif
1018
1019void
1020debug ()
1021 CODE:
1022{
1023#if DEBUG
1024 VALGRIND_DO_LEAK_CHECK;
1025#endif
1026}
1027
700MODULE = CFClient PACKAGE = CFClient::Font 1028MODULE = CFPlus PACKAGE = CFPlus::Font
701 1029
702CFClient::Font 1030PROTOTYPES: DISABLE
1031
1032CFPlus::Font
703new_from_file (SV *class, char *path, int id = 0) 1033new_from_file (SV *class, char *path, int id = 0)
704 CODE: 1034 CODE:
705{ 1035{
706 int count; 1036 int count;
707 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count); 1037 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
… …
710} 1040}
711 OUTPUT: 1041 OUTPUT:
712 RETVAL 1042 RETVAL
713 1043
714void 1044void
715DESTROY (CFClient::Font self) 1045DESTROY (CFPlus::Font self)
716 CODE: 1046 CODE:
717 pango_font_description_free (self); 1047 pango_font_description_free (self);
718 1048
719void 1049void
720make_default (CFClient::Font self) 1050make_default (CFPlus::Font self)
1051 PROTOTYPE: $
721 CODE: 1052 CODE:
722 default_font = self; 1053 default_font = self;
723 1054
724MODULE = CFClient PACKAGE = CFClient::Layout 1055MODULE = CFPlus PACKAGE = CFPlus::Layout
725 1056
726CFClient::Layout 1057PROTOTYPES: DISABLE
727new (SV *class, int rgba = 0) 1058
1059void
1060reset_glyph_cache ()
1061 PROTOTYPE:
728 CODE: 1062 CODE:
729#if _WIN32 1063 tc_clear ();
730 //rgba = 0;//D makes text nicer, breaks TextView 1064
731#endif 1065CFPlus::Layout
732 rgba=1;//D 1066new (SV *class)
1067 CODE:
733 New (0, RETVAL, 1, struct cf_layout); 1068 New (0, RETVAL, 1, struct cf_layout);
734 1069
735 RETVAL->pl = pango_layout_new (rgba ? cairo_context : ft2_context); 1070 RETVAL->pl = pango_layout_new (opengl_context);
736 RETVAL->rgba = rgba;
737 RETVAL->r = 1.; 1071 RETVAL->r = 1.;
738 RETVAL->g = 1.; 1072 RETVAL->g = 1.;
739 RETVAL->b = 1.; 1073 RETVAL->b = 1.;
740 RETVAL->a = 1.; 1074 RETVAL->a = 1.;
741 RETVAL->base_height = MIN_FONT_HEIGHT; 1075 RETVAL->base_height = MIN_FONT_HEIGHT;
742 RETVAL->font = 0; 1076 RETVAL->font = 0;
1077 RETVAL->rc = rc_alloc ();
743 1078
744 pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR); 1079 pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
745 layout_update_font (RETVAL); 1080 layout_update_font (RETVAL);
746 OUTPUT: 1081 OUTPUT:
747 RETVAL 1082 RETVAL
748 1083
749void 1084void
750DESTROY (CFClient::Layout self) 1085DESTROY (CFPlus::Layout self)
751 CODE: 1086 CODE:
752 g_object_unref (self->pl); 1087 g_object_unref (self->pl);
1088 rc_free (self->rc);
753 Safefree (self); 1089 Safefree (self);
754 1090
755int
756is_rgba (CFClient::Layout self)
757 CODE:
758 RETVAL = self->rgba;
759 OUTPUT:
760 RETVAL
761
762void 1091void
763set_text (CFClient::Layout self, SV *text_) 1092set_text (CFPlus::Layout self, SV *text_)
764 CODE: 1093 CODE:
765{ 1094{
766 STRLEN textlen; 1095 STRLEN textlen;
767 char *text = SvPVutf8 (text_, textlen); 1096 char *text = SvPVutf8 (text_, textlen);
768 1097
769 pango_layout_set_text (self->pl, text, textlen); 1098 pango_layout_set_text (self->pl, text, textlen);
770} 1099}
771 1100
772void 1101void
773set_markup (CFClient::Layout self, SV *text_) 1102set_markup (CFPlus::Layout self, SV *text_)
774 CODE: 1103 CODE:
775{ 1104{
776 STRLEN textlen; 1105 STRLEN textlen;
777 char *text = SvPVutf8 (text_, textlen); 1106 char *text = SvPVutf8 (text_, textlen);
778 1107
779 pango_layout_set_markup (self->pl, text, textlen); 1108 pango_layout_set_markup (self->pl, text, textlen);
780} 1109}
781 1110
1111void
1112set_shapes (CFPlus::Layout self, ...)
1113 CODE:
1114{
1115 PangoAttrList *attrs = 0;
1116 const char *text = pango_layout_get_text (self->pl);
1117 const char *pos = text;
1118 int arg = 4;
1119
1120 while (arg < items && (pos = strstr (pos, OBJ_STR)))
1121 {
1122 PangoRectangle inkrect, rect;
1123 PangoAttribute *attr;
1124
1125 int x = SvIV (ST (arg - 3));
1126 int y = SvIV (ST (arg - 2));
1127 int w = SvIV (ST (arg - 1));
1128 int h = SvIV (ST (arg ));
1129
1130 inkrect.x = 0;
1131 inkrect.y = 0;
1132 inkrect.width = 0;
1133 inkrect.height = 0;
1134
1135 rect.x = x * PANGO_SCALE;
1136 rect.y = y * PANGO_SCALE;
1137 rect.width = w * PANGO_SCALE;
1138 rect.height = h * PANGO_SCALE;
1139
1140 if (!attrs)
1141 attrs = pango_layout_get_attributes (self->pl);
1142
1143 attr = pango_attr_shape_new (&inkrect, &rect);
1144 attr->start_index = pos - text;
1145 attr->end_index = attr->start_index + sizeof (OBJ_STR) - 1;
1146 pango_attr_list_insert (attrs, attr);
1147
1148 arg += 4;
1149 pos += sizeof (OBJ_STR) - 1;
1150 }
1151
1152 if (attrs)
1153 pango_layout_set_attributes (self->pl, attrs);
1154}
1155
1156void
1157get_shapes (CFPlus::Layout self)
1158 PPCODE:
1159{
1160 PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
1161
1162 do
1163 {
1164 PangoLayoutRun *run = pango_layout_iter_get_run (iter);
1165
1166 if (run && shape_attr_p (run))
1167 {
1168 PangoRectangle extents;
1169 pango_layout_iter_get_run_extents (iter, 0, &extents);
1170
1171 EXTEND (SP, 2);
1172 PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.x))));
1173 PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.y))));
1174 }
1175 }
1176 while (pango_layout_iter_next_run (iter));
1177
1178 pango_layout_iter_free (iter);
1179}
1180
1181int
1182has_wrapped (CFPlus::Layout self)
1183 CODE:
1184{
1185 int lines = 1;
1186 const char *text = pango_layout_get_text (self->pl);
1187
1188 while (*text)
1189 lines += *text++ == '\n';
1190
1191 RETVAL = lines < pango_layout_get_line_count (self->pl);
1192}
1193 OUTPUT:
1194 RETVAL
1195
782SV * 1196SV *
783get_text (CFClient::Layout self) 1197get_text (CFPlus::Layout self)
784 CODE: 1198 CODE:
785 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0); 1199 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
786 SvUTF8_on (RETVAL); 1200 sv_utf8_decode (RETVAL);
787 OUTPUT: 1201 OUTPUT:
788 RETVAL 1202 RETVAL
789 1203
790void 1204void
791set_foreground (CFClient::Layout self, float r, float g, float b, float a = 1.) 1205set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)
792 CODE: 1206 CODE:
793 self->r = r; 1207 self->r = r;
794 self->g = g; 1208 self->g = g;
795 self->b = b; 1209 self->b = b;
796 self->a = a; 1210 self->a = a;
797 1211
798void 1212void
799set_font (CFClient::Layout self, CFClient::Font font = 0) 1213set_font (CFPlus::Layout self, CFPlus::Font font = 0)
800 CODE: 1214 CODE:
801 if (self->font != font) 1215 if (self->font != font)
802 { 1216 {
803 self->font = font; 1217 self->font = font;
804 layout_update_font (self); 1218 layout_update_font (self);
805 } 1219 }
806 1220
807void 1221void
808set_height (CFClient::Layout self, int base_height) 1222set_height (CFPlus::Layout self, int base_height)
809 CODE: 1223 CODE:
810 if (self->base_height != base_height) 1224 if (self->base_height != base_height)
811 { 1225 {
812 self->base_height = base_height; 1226 self->base_height = base_height;
813 layout_update_font (self); 1227 layout_update_font (self);
814 } 1228 }
815 1229
816void 1230void
817set_width (CFClient::Layout self, int max_width = -1) 1231set_width (CFPlus::Layout self, int max_width = -1)
818 CODE: 1232 CODE:
819 pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE); 1233 pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
820 1234
821void 1235void
822set_indent (CFClient::Layout self, int indent) 1236set_indent (CFPlus::Layout self, int indent)
823 CODE: 1237 CODE:
824 pango_layout_set_indent (self->pl, indent * PANGO_SCALE); 1238 pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
825 1239
826void 1240void
827set_spacing (CFClient::Layout self, int spacing) 1241set_spacing (CFPlus::Layout self, int spacing)
828 CODE: 1242 CODE:
829 pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE); 1243 pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
830 1244
831void 1245void
832set_ellipsise (CFClient::Layout self, int ellipsise) 1246set_ellipsise (CFPlus::Layout self, int ellipsise)
833 CODE: 1247 CODE:
834 pango_layout_set_ellipsize (self->pl, 1248 pango_layout_set_ellipsize (self->pl,
835 ellipsise == 1 ? PANGO_ELLIPSIZE_START 1249 ellipsise == 1 ? PANGO_ELLIPSIZE_START
836 : ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE 1250 : ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
837 : ellipsise == 3 ? PANGO_ELLIPSIZE_END 1251 : ellipsise == 3 ? PANGO_ELLIPSIZE_END
838 : PANGO_ELLIPSIZE_NONE 1252 : PANGO_ELLIPSIZE_NONE
839 ); 1253 );
840 1254
841void 1255void
842set_single_paragraph_mode (CFClient::Layout self, int spm) 1256set_single_paragraph_mode (CFPlus::Layout self, int spm)
843 CODE: 1257 CODE:
844 pango_layout_set_single_paragraph_mode (self->pl, !!spm); 1258 pango_layout_set_single_paragraph_mode (self->pl, !!spm);
845 1259
846void 1260void
847size (CFClient::Layout self) 1261size (CFPlus::Layout self)
848 PPCODE: 1262 PPCODE:
849{ 1263{
850 int w, h; 1264 int w, h;
851 1265
852 layout_get_pixel_size (self, &w, &h); 1266 layout_get_pixel_size (self, &w, &h);
… …
855 PUSHs (sv_2mortal (newSViv (w))); 1269 PUSHs (sv_2mortal (newSViv (w)));
856 PUSHs (sv_2mortal (newSViv (h))); 1270 PUSHs (sv_2mortal (newSViv (h)));
857} 1271}
858 1272
859int 1273int
1274descent (CFPlus::Layout self)
1275 CODE:
1276{
1277 PangoRectangle rect;
1278 PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);
1279 pango_layout_line_get_pixel_extents (line, 0, &rect);
1280 RETVAL = PANGO_DESCENT (rect);
1281}
1282 OUTPUT:
1283 RETVAL
1284
1285int
860xy_to_index (CFClient::Layout self, int x, int y) 1286xy_to_index (CFPlus::Layout self, int x, int y)
861 CODE: 1287 CODE:
862{ 1288{
863 int index, trailing; 1289 int index, trailing;
864 pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing); 1290 pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
865 RETVAL = index; 1291 RETVAL = index + trailing;
866} 1292}
867 OUTPUT: 1293 OUTPUT:
868 RETVAL 1294 RETVAL
869 1295
870void 1296void
871cursor_pos (CFClient::Layout self, int index) 1297cursor_pos (CFPlus::Layout self, int index)
872 PPCODE: 1298 PPCODE:
873{ 1299{
874 PangoRectangle strong_pos; 1300 PangoRectangle strong_pos;
875 pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0); 1301 pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);
876 1302
… …
879 PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE))); 1305 PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));
880 PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE))); 1306 PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));
881} 1307}
882 1308
883void 1309void
884render (CFClient::Layout self) 1310index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)
885 PPCODE: 1311 PPCODE:
886{ 1312{
887 SV *retval; 1313 int line, x;
888 int w, h;
889 1314
890 layout_get_pixel_size (self, &w, &h); 1315 pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
1316 /* pango bug: line is between 1..numlines, not 0..numlines-1 */
891 1317
892 if (self->rgba)
893 {
894 cairo_surface_t *surface;
895 cairo_t *cairo;
896
897 retval = newSV (w * h * 4);
898 SvPOK_only (retval);
899 SvCUR_set (retval, w * h * 4);
900
901 memset (SvPVX (retval), 0, w * h * 4);
902
903 surface = cairo_image_surface_create_for_data (
904 (void*)SvPVX (retval), CAIRO_FORMAT_ARGB32, w, h, w * 4);
905 cairo = cairo_create (surface);
906 cairo_set_source_rgba (cairo, self->r, self->g, self->b, self->a);
907
908 pango_cairo_show_layout (cairo, self->pl);
909
910 cairo_destroy (cairo);
911 cairo_surface_destroy (surface);
912
913 // what a mess, and its premultiplied, too :(
914 {
915 uint32_t *p = (uint32_t *)SvPVX (retval);
916 uint32_t *e = p + w * h;
917
918 while (p < e)
919 {
920 uint32_t rgba = *p;
921 rgba = (rgba >> 24) | (rgba << 8);
922#if 0
923#ifdef _WIN32
924 {//D
925 uint8_t r = rgba >> 24;
926 uint8_t g = rgba >> 16;
927 uint8_t b = rgba >> 8;
928 uint8_t a = rgba >> 0;
929
930 rgba = (rgba & 0xffffff00) | a;
931 }
932#endif
933#endif
934 rgba = SDL_SwapBE32 (rgba);
935 *p++ = rgba;
936 }
937 }
938
939 EXTEND (SP, 5); 1318 EXTEND (SP, 2);
940 PUSHs (sv_2mortal (newSViv (w))); 1319 PUSHs (sv_2mortal (newSViv (line - 1)));
1320 PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1321}
1322
1323void
1324line_x_to_index (CFPlus::Layout self, int line, int x)
1325 PPCODE:
1326{
1327 PangoLayoutLine *lp;
1328 int index, trailing;
1329
1330 if (line < 0)
1331 XSRETURN_EMPTY;
1332
1333 if (!(lp = pango_layout_get_line (self->pl, line)))
1334 XSRETURN_EMPTY; /* do better */
1335
1336 pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1337
1338 EXTEND (SP, 2);
1339 if (GIMME_V == G_SCALAR)
941 PUSHs (sv_2mortal (newSViv (h))); 1340 PUSHs (sv_2mortal (newSViv (index + trailing)));
942 PUSHs (sv_2mortal (retval));
943 PUSHs (sv_2mortal (newSViv (GL_RGBA)));
944 PUSHs (sv_2mortal (newSViv (GL_RGBA)));
945 }
946 else 1341 else
947 { 1342 {
948 FT_Bitmap bitmap;
949
950 retval = newSV (w * h);
951 SvPOK_only (retval);
952 SvCUR_set (retval, w * h);
953
954 bitmap.rows = h;
955 bitmap.width = w;
956 bitmap.pitch = w;
957 bitmap.buffer = (unsigned char*)SvPVX (retval);
958 bitmap.num_grays = 256;
959 bitmap.pixel_mode = FT_PIXEL_MODE_GRAY;
960
961 memset (bitmap.buffer, 0, w * h);
962
963 pango_ft2_render_layout (&bitmap, self->pl, 0 * PANGO_SCALE, 0 * PANGO_SCALE);
964
965 EXTEND (SP, 5);
966 PUSHs (sv_2mortal (newSViv (w))); 1343 PUSHs (sv_2mortal (newSViv (index)));
967 PUSHs (sv_2mortal (newSViv (h))); 1344 PUSHs (sv_2mortal (newSViv (trailing)));
968 PUSHs (sv_2mortal (retval));
969 PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
970 PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
971 } 1345 }
972} 1346}
973 1347
1348void
1349render (CFPlus::Layout self, float x, float y, int flags = 0)
1350 CODE:
1351 rc_clear (self->rc);
1352 pango_opengl_render_layout_subpixel (
1353 self->pl,
1354 self->rc,
1355 x * PANGO_SCALE, y * PANGO_SCALE,
1356 self->r, self->g, self->b, self->a,
1357 flags
1358 );
1359 // we assume that context_change actually clears/frees stuff
1360 // and does not do any recomputation...
1361 pango_layout_context_changed (self->pl);
1362
1363void
1364draw (CFPlus::Layout self)
1365 CODE:
1366{
1367 glEnable (GL_TEXTURE_2D);
1368 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1369 glEnable (GL_BLEND);
1370 gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
1371 GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
1372 glEnable (GL_ALPHA_TEST);
1373 glAlphaFunc (GL_GREATER, 7.f / 255.f);
1374
1375 rc_draw (self->rc);
1376
1377 glDisable (GL_ALPHA_TEST);
1378 glDisable (GL_BLEND);
1379 glDisable (GL_TEXTURE_2D);
1380}
1381
974MODULE = CFClient PACKAGE = CFClient::Texture 1382MODULE = CFPlus PACKAGE = CFPlus::Texture
975 1383
1384PROTOTYPES: ENABLE
1385
976void 1386void
1387pad (SV *data_, int ow, int oh, int nw, int nh)
1388 CODE:
1389{
1390 if ((nw != ow || nh != oh) && SvOK (data_))
1391 {
1392 STRLEN datalen;
1393 char *data = SvPVbyte (data_, datalen);
1394 int bpp = datalen / (ow * oh);
1395 SV *result_ = sv_2mortal (newSV (nw * nh * bpp));
1396
1397 SvPOK_only (result_);
1398 SvCUR_set (result_, nw * nh * bpp);
1399
1400 memset (SvPVX (result_), 0, nw * nh * bpp);
1401 while (oh--)
1402 memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1403
1404 sv_setsv (data_, result_);
1405 }
1406}
1407
1408void
977draw_quad (SV *self, float x, float y, float w = 0, float h = 0) 1409draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
978 PROTOTYPE: $$$;$$ 1410 PROTOTYPE: $$$;$$
979 ALIAS: 1411 ALIAS:
980 draw_quad_alpha = 1 1412 draw_quad_alpha = 1
981 draw_quad_alpha_premultiplied = 2 1413 draw_quad_alpha_premultiplied = 2
982 CODE: 1414 CODE:
983{ 1415{
984 HV *hv = (HV *)SvRV (self); 1416 HV *hv = (HV *)SvRV (self);
985 float s = SvNV (*hv_fetch (hv, "s", 1, 1)); 1417 float s = SvNV (*hv_fetch (hv, "s", 1, 1));
986 float t = SvNV (*hv_fetch (hv, "t", 1, 1)); 1418 float t = SvNV (*hv_fetch (hv, "t", 1, 1));
987 int name = SvIV (*hv_fetch (hv, "name", 4, 1)); 1419 int name = SvIV (*hv_fetch (hv, "name", 4, 1));
1420
1421 if (name <= 0)
1422 XSRETURN_EMPTY;
988 1423
989 if (items < 5) 1424 if (items < 5)
990 { 1425 {
991 w = SvNV (*hv_fetch (hv, "w", 1, 1)); 1426 w = SvNV (*hv_fetch (hv, "w", 1, 1));
992 h = SvNV (*hv_fetch (hv, "h", 1, 1)); 1427 h = SvNV (*hv_fetch (hv, "h", 1, 1));
… …
1020 glDisable (GL_ALPHA_TEST); 1455 glDisable (GL_ALPHA_TEST);
1021 glDisable (GL_BLEND); 1456 glDisable (GL_BLEND);
1022 } 1457 }
1023} 1458}
1024 1459
1460IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
1461 CODE:
1462{
1463 GLint width;
1464 glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
1465 glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
1466 RETVAL = width > 0;
1467}
1468 OUTPUT:
1469 RETVAL
1470
1025MODULE = CFClient PACKAGE = CFClient::Map 1471MODULE = CFPlus PACKAGE = CFPlus::Map
1026 1472
1027CFClient::Map 1473PROTOTYPES: DISABLE
1028new (SV *class, int map_width, int map_height) 1474
1475CFPlus::Map
1476new (SV *class)
1029 CODE: 1477 CODE:
1030 New (0, RETVAL, 1, struct map); 1478 New (0, RETVAL, 1, struct map);
1031 RETVAL->x = 0; 1479 RETVAL->x = 0;
1032 RETVAL->y = 0; 1480 RETVAL->y = 0;
1033 RETVAL->w = map_width; 1481 RETVAL->w = 0;
1034 RETVAL->h = map_height; 1482 RETVAL->h = 0;
1035 RETVAL->ox = 0; 1483 RETVAL->ox = 0;
1036 RETVAL->oy = 0; 1484 RETVAL->oy = 0;
1037 RETVAL->faces = 8192; 1485 RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1038 Newz (0, RETVAL->face, RETVAL->faces, mapface); 1486 RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1039 RETVAL->texs = 8192;
1040 Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1041 RETVAL->rows = 0; 1487 RETVAL->rows = 0;
1042 RETVAL->row = 0; 1488 RETVAL->row = 0;
1043 OUTPUT: 1489 OUTPUT:
1044 RETVAL 1490 RETVAL
1045 1491
1046void 1492void
1047DESTROY (CFClient::Map self) 1493DESTROY (CFPlus::Map self)
1048 CODE: 1494 CODE:
1049{ 1495{
1050 map_clear (self); 1496 map_clear (self);
1051 Safefree (self->face); 1497 Safefree (self->face2tile);
1498 Safefree (self->tex);
1052 Safefree (self); 1499 Safefree (self);
1053} 1500}
1054 1501
1055void 1502void
1503resize (CFPlus::Map self, int map_width, int map_height)
1504 CODE:
1505 self->w = map_width;
1506 self->h = map_height;
1507
1508void
1056clear (CFClient::Map self) 1509clear (CFPlus::Map self)
1057 CODE: 1510 CODE:
1058 map_clear (self); 1511 map_clear (self);
1059 1512
1060void 1513void
1061set_face (CFClient::Map self, int face, int texid) 1514set_tileid (CFPlus::Map self, int face, int tile)
1062 CODE: 1515 CODE:
1063{ 1516{
1064 while (self->faces <= face) 1517 need_facenum (self, face); self->face2tile [face] = tile;
1065 { 1518 need_texid (self, tile);
1066 Append (mapface, self->face, self->faces, self->faces);
1067 self->faces *= 2;
1068 }
1069
1070 self->face [face] = texid;
1071} 1519}
1072 1520
1073void 1521void
1522set_smooth (CFPlus::Map self, int face, int smooth, int level)
1523 CODE:
1524{
1525 tileid texid;
1526 maptex *tex;
1527
1528 if (face < 0 || face >= self->faces)
1529 return;
1530
1531 if (smooth < 0 || smooth >= self->faces)
1532 return;
1533
1534 texid = self->face2tile [face];
1535
1536 if (!texid)
1537 return;
1538
1539 tex = self->tex + texid;
1540 tex->smoothtile = self->face2tile [smooth];
1541 tex->smoothlevel = level;
1542}
1543
1544void
1074set_texture (CFClient::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a) 1545set_texture (CFPlus::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)
1075 CODE: 1546 CODE:
1076{ 1547{
1077 while (self->texs <= texid) 1548 need_texid (self, texid);
1078 {
1079 Append (maptex, self->tex, self->texs, self->texs);
1080 self->texs *= 2;
1081 }
1082 1549
1083 { 1550 {
1084 maptex *tex = self->tex + texid; 1551 maptex *tex = self->tex + texid;
1085 1552
1086 tex->name = name; 1553 tex->name = name;
… …
1103 // from transparent color bleeding and ugly wrapping effects. 1570 // from transparent color bleeding and ugly wrapping effects.
1104 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST); 1571 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1105} 1572}
1106 1573
1107int 1574int
1108ox (CFClient::Map self) 1575ox (CFPlus::Map self)
1109 ALIAS: 1576 ALIAS:
1110 oy = 1 1577 oy = 1
1111 x = 2 1578 x = 2
1112 y = 3 1579 y = 3
1113 w = 4 1580 w = 4
… …
1124 } 1591 }
1125 OUTPUT: 1592 OUTPUT:
1126 RETVAL 1593 RETVAL
1127 1594
1128void 1595void
1129scroll (CFClient::Map self, int dx, int dy) 1596scroll (CFPlus::Map self, int dx, int dy)
1130 CODE: 1597 CODE:
1131{ 1598{
1132 if (dx > 0) 1599 if (dx > 0)
1133 map_blank (self, self->x, self->y, dx - 1, self->h); 1600 map_blank (self, self->x, self->y, dx, self->h);
1134 else if (dx < 0) 1601 else if (dx < 0)
1135 map_blank (self, self->x + self->w + dx + 1, self->y, 1 - dx, self->h); 1602 map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1136 1603
1137 if (dy > 0) 1604 if (dy > 0)
1138 map_blank (self, self->x, self->y, self->w, dy - 1); 1605 map_blank (self, self->x, self->y, self->w, dy);
1139 else if (dy < 0) 1606 else if (dy < 0)
1140 map_blank (self, self->x, self->y + self->h + dy + 1, self->w, 1 - dy); 1607 map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1141 1608
1142 self->ox += dx; self->x += dx; 1609 self->ox += dx; self->x += dx;
1143 self->oy += dy; self->y += dy; 1610 self->oy += dy; self->y += dy;
1144 1611
1145 while (self->y < 0) 1612 while (self->y < 0)
… …
1149 self->rows += MAP_EXTEND_Y; 1616 self->rows += MAP_EXTEND_Y;
1150 self->y += MAP_EXTEND_Y; 1617 self->y += MAP_EXTEND_Y;
1151 } 1618 }
1152} 1619}
1153 1620
1154void 1621SV *
1155map1a_update (CFClient::Map self, SV *data_) 1622map1a_update (CFPlus::Map self, SV *data_, int extmap)
1156 CODE: 1623 CODE:
1157{ 1624{
1158 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_); 1625 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1159 uint8_t *data_end = (uint8_t *)SvEND (data_); 1626 uint8_t *data_end = (uint8_t *)SvEND (data_);
1160 mapcell *cell; 1627 mapcell *cell;
1161 int x, y, flags; 1628 int x, y, z, flags;
1629 AV *missing = newAV ();
1630 RETVAL = newRV_noinc ((SV *)missing);
1162 1631
1163 while (data < data_end) 1632 while (data < data_end - 1)
1164 { 1633 {
1165 flags = (data [0] << 8) + data [1]; data += 2; 1634 flags = (data [0] << 8) + data [1]; data += 2;
1166 1635
1167 x = ((flags >> 10) & 63) + self->x; 1636 x = self->x + ((flags >> 10) & 63);
1168 y = ((flags >> 4) & 63) + self->y; 1637 y = self->y + ((flags >> 4) & 63);
1169 1638
1170 cell = map_get_cell (self, x, y); 1639 cell = map_get_cell (self, x, y);
1171 1640
1172 if (flags & 15) 1641 if (flags & 15)
1173 { 1642 {
1174 if (cell->darkness < 0) 1643 if (!cell->darkness)
1175 { 1644 {
1645 memset (cell, 0, sizeof (*cell));
1176 cell->darkness = 0; 1646 cell->darkness = 256;
1177 cell->face [0] = 0;
1178 cell->face [1] = 0;
1179 cell->face [2] = 0;
1180 } 1647 }
1181 1648
1182 cell->darkness = flags & 8 ? *data++ : 255;
1183
1184 //TODO: don't trust server data to be in-range(!) 1649 //TODO: don't trust server data to be in-range(!)
1185 1650
1186 if (flags & 4) 1651 if (flags & 8)
1187 { 1652 {
1188 cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2; 1653 if (extmap)
1654 {
1655 uint8_t ext, cmd;
1656
1657 do
1658 {
1659 ext = *data++;
1660 cmd = ext & 0x3f;
1661
1662 if (cmd < 4)
1663 cell->darkness = 255 - ext * 64 + 1;
1664 else if (cmd == 5) // health
1665 {
1666 cell->stat_width = 1;
1667 cell->stat_hp = *data++;
1668 }
1669 else if (cmd == 6) // monster width
1670 cell->stat_width = *data++ + 1;
1671 else if (cmd == 0x47)
1672 {
1673 if (*data == 4)
1674 ; // decode player count
1675
1676 data += *data + 1;
1677 }
1678 else if (cmd == 8) // cell flags
1679 cell->flags = *data++;
1680 else if (ext & 0x40) // unknown, multibyte => skip
1681 data += *data + 1;
1682 else
1683 data++;
1684 }
1685 while (ext & 0x80);
1686 }
1687 else
1688 cell->darkness = *data++ + 1;
1189 } 1689 }
1190 1690
1691 for (z = 0; z <= 2; ++z)
1191 if (flags & 2) 1692 if (flags & (4 >> z))
1192 { 1693 {
1193 cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2; 1694 faceid face = (data [0] << 8) + data [1]; data += 2;
1695 need_facenum (self, face);
1696 cell->tile [z] = self->face2tile [face];
1697
1698 if (cell->tile [z])
1699 {
1700 maptex *tex = self->tex + cell->tile [z];
1701 if (!tex->name)
1702 av_push (missing, newSViv (cell->tile [z]));
1703
1704 if (tex->smoothtile)
1705 {
1706 maptex *smooth = self->tex + tex->smoothtile;
1707 if (!smooth->name)
1708 av_push (missing, newSViv (tex->smoothtile));
1709 }
1710 }
1194 } 1711 }
1195
1196 if (flags & 1)
1197 {
1198 cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
1199 }
1200 } 1712 }
1201 else 1713 else
1202 cell->darkness = -1; 1714 cell->darkness = 0;
1203 } 1715 }
1204} 1716}
1717 OUTPUT:
1718 RETVAL
1205 1719
1206SV * 1720SV *
1207mapmap (CFClient::Map self, int x0, int y0, int w, int h) 1721mapmap (CFPlus::Map self, int x0, int y0, int w, int h)
1208 CODE: 1722 CODE:
1209{ 1723{
1210 int x1, x; 1724 int x1, x;
1211 int y1, y; 1725 int y1, y;
1212 int z; 1726 int z;
… …
1233 { 1747 {
1234 mapcell *cell = row->col + (x - row->c0); 1748 mapcell *cell = row->col + (x - row->c0);
1235 1749
1236 for (z = 0; z <= 0; z++) 1750 for (z = 0; z <= 0; z++)
1237 { 1751 {
1238 mapface face = cell->face [z];
1239
1240 if (face)
1241 {
1242 maptex tex = self->tex [face]; 1752 maptex tex = self->tex [cell->tile [z]];
1243 int a0 = 255 - tex.a; 1753 int a0 = 255 - tex.a;
1244 int a1 = tex.a; 1754 int a1 = tex.a;
1245 1755
1246 r = (r * a0 + tex.r * a1) / 255; 1756 r = (r * a0 + tex.r * a1) / 255;
1247 g = (g * a0 + tex.g * a1) / 255; 1757 g = (g * a0 + tex.g * a1) / 255;
1248 b = (b * a0 + tex.b * a1) / 255; 1758 b = (b * a0 + tex.b * a1) / 255;
1249 a = (a * a0 + tex.a * a1) / 255; 1759 a = (a * a0 + tex.a * a1) / 255;
1250 }
1251 } 1760 }
1252 } 1761 }
1253 1762
1254 *map++ = (r ) 1763 *map++ = (r )
1255 | (g << 8) 1764 | (g << 8)
… …
1262} 1771}
1263 OUTPUT: 1772 OUTPUT:
1264 RETVAL 1773 RETVAL
1265 1774
1266void 1775void
1267draw (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh) 1776draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T)
1777 CODE:
1778{
1779 int x, y, z;
1780
1781 HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1782 uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
1783 static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
1784 smooth_key skey;
1785
1786 rc_t *rc = rc_alloc ();
1787 rc_key_t key;
1788 rc_array_t *arr;
1789
1790 // thats current max. sorry.
1791 if (sw > 255) sw = 255;
1792 if (sh > 255) sh = 255;
1793
1794 // clear key, in case of extra padding
1795 memset (&skey, 0, sizeof (skey));
1796
1797 memset (&key, 0, sizeof (key));
1798 key.r = 255;
1799 key.g = 255;
1800 key.b = 255;
1801 key.a = 255;
1802 key.mode = GL_QUADS;
1803 key.format = GL_T2F_V3F;
1804 key.texname = -1;
1805
1806 mx += self->x;
1807 my += self->y;
1808
1809 // first pass: determine smooth_max
1810 // rather ugly, if you ask me
1811 // could also be stored inside mapcell and updated on change
1812 memset (smooth_max, 0, sizeof (smooth_max));
1813
1814 for (y = 0; y < sh; y++)
1815 if (0 <= y + my && y + my < self->rows)
1816 {
1817 maprow *row = self->row + (y + my);
1818
1819 for (x = 0; x < sw; x++)
1820 if (row->c0 <= x + mx && x + mx < row->c1)
1821 {
1822 mapcell *cell = row->col + (x + mx - row->c0);
1823
1824 smooth_max[x + 1][y + 1] =
1825 MAX (self->tex [cell->tile [0]].smoothlevel,
1826 MAX (self->tex [cell->tile [1]].smoothlevel,
1827 self->tex [cell->tile [2]].smoothlevel));
1828 }
1829 }
1830
1831 glEnable (GL_BLEND);
1832 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1833 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1834
1835 for (z = 0; z <= 2; z++)
1836 {
1837 memset (smooth_level, 0, sizeof (smooth_level));
1838
1839 for (y = 0; y < sh; y++)
1840 if (0 <= y + my && y + my < self->rows)
1841 {
1842 maprow *row = self->row + (y + my);
1843
1844 for (x = 0; x < sw; x++)
1845 if (row->c0 <= x + mx && x + mx < row->c1)
1846 {
1847 mapcell *cell = row->col + (x + mx - row->c0);
1848 tileid tile = cell->tile [z];
1849
1850 if (tile)
1851 {
1852 maptex tex = self->tex [tile];
1853 int px, py;
1854
1855 if (key.texname != tex.name)
1856 {
1857 if (!tex.name)
1858 tex = self->tex [2]; /* missing, replace by noface */
1859
1860 key.texname = tex.name;
1861 arr = rc_array (rc, &key);
1862 }
1863
1864 px = (x + 1) * T - tex.w;
1865 py = (y + 1) * T - tex.h;
1866
1867 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
1868 rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
1869 rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
1870 rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
1871
1872 if (cell->flags && z == 2)
1873 {
1874 // overlays such as the speech bubble, probably more to come
1875 if (cell->flags & 1)
1876 {
1877 maptex tex = self->tex [1];
1878 int px = x * T + T * 2 / 32;
1879 int py = y * T - T * 6 / 32;
1880
1881 if (tex.name)
1882 {
1883 if (key.texname != tex.name)
1884 {
1885 key.texname = tex.name;
1886 arr = rc_array (rc, &key);
1887 }
1888
1889 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
1890 rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
1891 rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
1892 rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
1893 }
1894 }
1895 }
1896
1897 // update smooth hash
1898 if (tex.smoothtile)
1899 {
1900 skey.tile = tex.smoothtile;
1901 skey.level = tex.smoothlevel;
1902
1903 smooth_level [tex.smoothlevel >> 5] |= ((uint32_t)1) << (tex.smoothlevel & 31);
1904
1905 // add bits to current tile and all neighbours. skey.x|y is
1906 // shifted +1|+1 so we always stay positive.
1907
1908 // bits is ___n cccc CCCC bbbb
1909 // n do not draw borders&corners
1910 // c draw these corners, but...
1911 // C ... not these
1912 // b draw these borders
1913
1914 // borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
1915 // ┃· ·· ·┃ ━━
1916
1917 // corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
1918 // ·· ·· ·┏ ┓·
1919
1920 // full tile
1921 skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
1922
1923 // borders
1924 skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
1925 skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
1926 skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
1927 skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
1928
1929 // corners
1930 skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
1931 skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
1932 skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
1933 skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
1934 }
1935 }
1936 }
1937 }
1938
1939 rc_draw (rc);
1940 rc_clear (rc);
1941
1942 // go through all smoothlevels, lowest to highest, then draw.
1943 // this is basically counting sort
1944 {
1945 int w, b;
1946
1947 glEnable (GL_TEXTURE_2D);
1948 glBegin (GL_QUADS);
1949 for (w = 0; w < 256 / 32; ++w)
1950 {
1951 uint32_t smask = smooth_level [w];
1952 if (smask)
1953 for (b = 0; b < 32; ++b)
1954 if (smask & (((uint32_t)1) << b))
1955 {
1956 int level = (w << 5) | b;
1957 HE *he;
1958
1959 hv_iterinit (smooth);
1960 while ((he = hv_iternext (smooth)))
1961 {
1962 smooth_key *skey = (smooth_key *)HeKEY (he);
1963 IV bits = SvIVX (HeVAL (he));
1964
1965 if (!(bits & 0x1000)
1966 && skey->level == level
1967 && level > smooth_max [skey->x][skey->y])
1968 {
1969 maptex tex = self->tex [skey->tile];
1970 int px = (((int)skey->x) - 1) * T;
1971 int py = (((int)skey->y) - 1) * T;
1972 int border = bits & 15;
1973 int corner = (bits >> 8) & ~(bits >> 4) & 15;
1974 float dx = tex.s * .0625f; // 16 images/row
1975 float dy = tex.t * .5f ; // 2 images/column
1976
1977 if (tex.name)
1978 {
1979 // this time avoiding texture state changes
1980 // save gobs of state changes.
1981 if (key.texname != tex.name)
1982 {
1983 glEnd ();
1984 glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1985 glBegin (GL_QUADS);
1986 }
1987
1988 if (border)
1989 {
1990 float ox = border * dx;
1991
1992 glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
1993 glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
1994 glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
1995 glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
1996 }
1997
1998 if (corner)
1999 {
2000 float ox = corner * dx;
2001
2002 glTexCoord2f (ox , dy ); glVertex2i (px , py );
2003 glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
2004 glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
2005 glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
2006 }
2007 }
2008 }
2009 }
2010 }
2011 }
2012
2013 glEnd ();
2014 glDisable (GL_TEXTURE_2D);
2015 key.texname = -1;
2016 }
2017
2018 hv_clear (smooth);
2019 }
2020
2021 glDisable (GL_BLEND);
2022 rc_free (rc);
2023
2024 // top layer: overlays such as the health bar
2025 for (y = 0; y < sh; y++)
2026 if (0 <= y + my && y + my < self->rows)
2027 {
2028 maprow *row = self->row + (y + my);
2029
2030 for (x = 0; x < sw; x++)
2031 if (row->c0 <= x + mx && x + mx < row->c1)
2032 {
2033 mapcell *cell = row->col + (x + mx - row->c0);
2034
2035 int px = x * T;
2036 int py = y * T;
2037
2038 if (cell->stat_hp)
2039 {
2040 int width = cell->stat_width * T;
2041 int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
2042
2043 glColor3ub (0, 0, 0);
2044 glRectf (px + 1, py - thick - 2,
2045 px + width - 1, py);
2046
2047 glColor3ub (cell->stat_hp, 255 - cell->stat_hp, 0);
2048 glRectf (px + 2,
2049 py - thick - 1,
2050 px + width - 2 - cell->stat_hp * (width - 4) / 255, py - 1);
2051 }
2052 }
2053 }
2054}
2055
2056void
2057draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)
2058 CODE:
2059{
2060 static float color[16][3] = {
2061 { 0.00F, 0.00F, 0.00F },
2062 { 1.00F, 1.00F, 1.00F },
2063 { 0.00F, 0.00F, 0.55F },
2064 { 1.00F, 0.00F, 0.00F },
2065
2066 { 1.00F, 0.54F, 0.00F },
2067 { 0.11F, 0.56F, 1.00F },
2068 { 0.93F, 0.46F, 0.00F },
2069 { 0.18F, 0.54F, 0.34F },
2070
2071 { 0.56F, 0.73F, 0.56F },
2072 { 0.80F, 0.80F, 0.80F },
2073 { 0.55F, 0.41F, 0.13F },
2074 { 0.99F, 0.77F, 0.26F },
2075
2076 { 0.74F, 0.65F, 0.41F },
2077
2078 { 0.00F, 1.00F, 1.00F },
2079 { 1.00F, 0.00F, 1.00F },
2080 { 1.00F, 1.00F, 0.00F },
2081 };
2082
2083 int x, y;
2084
2085 glEnable (GL_TEXTURE_2D);
2086 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
2087 glEnable (GL_BLEND);
2088 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
2089 glBegin (GL_QUADS);
2090
2091 for (y = 0; y < h; y++)
2092 for (x = 0; x < w; x++)
2093 {
2094 unsigned char m = data [x + y * w];
2095
2096 if (m)
2097 {
2098 float *c = color [m & 15];
2099
2100 float tx1 = m & 0x40 ? 0.5 : 0.;
2101 float tx2 = tx1 + 0.5;
2102
2103 glColor4f (c[0], c[1], c[2], 0.75);
2104 glTexCoord2f (tx1, 0.); glVertex2i (x , y );
2105 glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
2106 glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
2107 glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
2108 }
2109 }
2110
2111 glEnd ();
2112 glDisable (GL_BLEND);
2113 glDisable (GL_TEXTURE_2D);
2114}
2115
2116void
2117fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)
1268 PPCODE: 2118 PPCODE:
1269{ 2119{
1270 int vx, vy;
1271 int x, y, z; 2120 int x, y;
1272 int last_name; 2121 int sw1 = sw + 2;
1273 mapface face; 2122 int sh1 = sh + 2;
2123 int sh3 = sh * 3;
1274 int sw4 = (sw + 3) & ~3; 2124 int sw34 = (sw * 3 + 3) & ~3;
2125 uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
1275 SV *darkness_sv = sv_2mortal (newSV (sw4 * sh)); 2126 SV *darkness3_sv = sv_2mortal (newSV (sw34 * sh3));
1276 uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv); 2127 uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
1277 2128
1278 memset (darkness, 255, sw4 * sh);
1279 SvPOK_only (darkness_sv); 2129 SvPOK_only (darkness3_sv);
1280 SvCUR_set (darkness_sv, sw4 * sh); 2130 SvCUR_set (darkness3_sv, sw34 * sh3);
1281 2131
1282 vx = self->x + (self->w - sw) / 2 - shift_x; 2132 mx += self->x - 1;
1283 vy = self->y + (self->h - sh) / 2 - shift_y; 2133 my += self->y - 1;
1284 2134
1285 /* 2135 memset (darkness1, 255, sw1 * sh1);
1286 int vx = self->vx = self->w >= sw
1287 ? self->x + (self->w - sw) / 2
1288 : MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1289 2136
1290 int vy = self->vy = self->h >= sh
1291 ? self->y + (self->h - sh) / 2
1292 : MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));
1293 */
1294
1295 glColor4ub (255, 255, 255, 255);
1296
1297 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1298 glEnable (GL_BLEND);
1299 glEnable (GL_TEXTURE_2D);
1300 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1301
1302 glBegin (GL_QUADS);
1303
1304 last_name = 0;
1305
1306 for (z = 0; z < 3; z++)
1307 for (y = 0; y < sh; y++) 2137 for (y = 0; y < sh1; y++)
1308 if (0 <= y + vy && y + vy < self->rows) 2138 if (0 <= y + my && y + my < self->rows)
1309 { 2139 {
1310 maprow *row = self->row + (y + vy); 2140 maprow *row = self->row + (y + my);
1311 2141
1312 for (x = 0; x < sw; x++) 2142 for (x = 0; x < sw1; x++)
1313 if (row->c0 <= x + vx && x + vx < row->c1) 2143 if (row->c0 <= x + mx && x + mx < row->c1)
1314 { 2144 {
1315 mapcell *cell = row->col + (x + vx - row->c0); 2145 mapcell *cell = row->col + (x + mx - row->c0);
1316 2146
1317 darkness[y * sw4 + x] = cell->darkness < 0 2147 darkness1 [y * sw1 + x] = cell->darkness
2148 ? 255 - (cell->darkness - 1)
1318 ? 255 - FOW_DARKNESS 2149 : 255 - FOW_DARKNESS;
1319 : 255 - cell->darkness;
1320
1321 face = cell->face [z];
1322
1323 if (face)
1324 {
1325 maptex tex = self->tex [face];
1326
1327 int px = (x + 1) * 32 - tex.w;
1328 int py = (y + 1) * 32 - tex.h;
1329
1330 if (last_name != tex.name)
1331 {
1332 glEnd ();
1333 last_name = tex.name;
1334 glBindTexture (GL_TEXTURE_2D, last_name);
1335 glBegin (GL_QUADS);
1336 }
1337
1338 glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1339 glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1340 glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1341 glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1342 }
1343 } 2150 }
1344 } 2151 }
1345 2152
1346 glEnd (); 2153 for (y = 0; y < sh; ++y)
2154 for (x = 0; x < sw; ++x)
2155 {
2156 uint8_t d11 = darkness1 [(y ) * sw1 + x ];
2157 uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
2158 uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
2159 uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
2160 uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
2161 uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
2162 uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
2163 uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
2164 uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
1347 2165
1348 glDisable (GL_TEXTURE_2D); 2166 uint8_t r11 = (d11 + d21 + d12) / 3;
1349 glDisable (GL_BLEND); 2167 uint8_t r21 = d21;
2168 uint8_t r31 = (d21 + d31 + d32) / 3;
2169
2170 uint8_t r12 = d12;
2171 uint8_t r22 = d22;
2172 uint8_t r32 = d32;
2173
2174 uint8_t r13 = (d13 + d23 + d12) / 3;
2175 uint8_t r23 = d23;
2176 uint8_t r33 = (d23 + d33 + d32) / 3;
2177
2178 darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);
2179 darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);
2180 darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);
2181 darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);
2182 darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);
2183 darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);
2184 darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);
2185 darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);
2186 darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);
2187 }
2188
2189 free (darkness1);
1350 2190
1351 EXTEND (SP, 3); 2191 EXTEND (SP, 3);
1352 PUSHs (sv_2mortal (newSViv (sw4))); 2192 PUSHs (sv_2mortal (newSViv (sw34)));
1353 PUSHs (sv_2mortal (newSViv (sh))); 2193 PUSHs (sv_2mortal (newSViv (sh3)));
1354 PUSHs (darkness_sv); 2194 PUSHs (darkness3_sv);
1355} 2195}
1356 2196
1357SV * 2197SV *
1358get_rect (CFClient::Map self, int x0, int y0, int w, int h) 2198get_rect (CFPlus::Map self, int x0, int y0, int w, int h)
1359 CODE: 2199 CODE:
1360{ 2200{
1361 int x, y, x1, y1; 2201 int x, y, x1, y1;
1362 SV *data_sv = newSV (w * h * 7 + 5); 2202 SV *data_sv = newSV (w * h * 7 + 5);
1363 uint8_t *data = (uint8_t *)SvPVX (data_sv); 2203 uint8_t *data = (uint8_t *)SvPVX (data_sv);
… …
1388 if (row && row->c0 <= x && x < row->c1) 2228 if (row && row->c0 <= x && x < row->c1)
1389 { 2229 {
1390 mapcell *cell = row->col + (x - row->c0); 2230 mapcell *cell = row->col + (x - row->c0);
1391 uint8_t flags = 0; 2231 uint8_t flags = 0;
1392 2232
1393 if (cell->face [0]) flags |= 1; 2233 if (cell->tile [0]) flags |= 1;
1394 if (cell->face [1]) flags |= 2; 2234 if (cell->tile [1]) flags |= 2;
1395 if (cell->face [2]) flags |= 4; 2235 if (cell->tile [2]) flags |= 4;
1396 2236
1397 *data++ = flags; 2237 *data++ = flags;
1398 2238
1399 if (flags & 1) 2239 if (flags & 1)
1400 { 2240 {
2241 tileid tile = cell->tile [0];
1401 *data++ = cell->face [0] >> 8; 2242 *data++ = tile >> 8;
1402 *data++ = cell->face [0]; 2243 *data++ = tile;
1403 } 2244 }
1404 2245
1405 if (flags & 2) 2246 if (flags & 2)
1406 { 2247 {
2248 tileid tile = cell->tile [1];
1407 *data++ = cell->face [1] >> 8; 2249 *data++ = tile >> 8;
1408 *data++ = cell->face [1]; 2250 *data++ = tile;
1409 } 2251 }
1410 2252
1411 if (flags & 4) 2253 if (flags & 4)
1412 { 2254 {
2255 tileid tile = cell->tile [2];
1413 *data++ = cell->face [2] >> 8; 2256 *data++ = tile >> 8;
1414 *data++ = cell->face [2]; 2257 *data++ = tile;
1415 } 2258 }
1416 } 2259 }
1417 else 2260 else
1418 *data++ = 0; 2261 *data++ = 0;
1419 } 2262 }
… …
1425} 2268}
1426 OUTPUT: 2269 OUTPUT:
1427 RETVAL 2270 RETVAL
1428 2271
1429void 2272void
1430set_rect (CFClient::Map self, int x0, int y0, uint8_t *data) 2273set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)
1431 PPCODE: 2274 PPCODE:
1432{ 2275{
1433 int x, y, z; 2276 int x, y, z;
1434 int w, h; 2277 int w, h;
1435 int x1, y1; 2278 int x1, y1;
1436 2279
1437 if (*data++ != 0) 2280 if (*data++ != 0)
1438 return; /* version mismatch */ 2281 XSRETURN_EMPTY; /* version mismatch */
1439 2282
1440 w = *data++ << 8; w |= *data++; 2283 w = *data++ << 8; w |= *data++;
1441 h = *data++ << 8; h |= *data++; 2284 h = *data++ << 8; h |= *data++;
1442 2285
1443 // we need to do this 'cause we don't keep an absolute coord system for rows 2286 // we need to do this 'cause we don't keep an absolute coord system for rows
… …
1459 { 2302 {
1460 uint8_t flags = *data++; 2303 uint8_t flags = *data++;
1461 2304
1462 if (flags) 2305 if (flags)
1463 { 2306 {
1464 mapface face[3] = { 0, 0, 0 };
1465
1466 mapcell *cell = row_get_cell (row, x); 2307 mapcell *cell = row_get_cell (row, x);
2308 tileid tile[3] = { 0, 0, 0 };
1467 2309
1468 if (flags & 1) { face[0] = *data++ << 8; face[0] |= *data++; } 2310 if (flags & 1) { tile[0] = *data++ << 8; tile[0] |= *data++; }
1469 if (flags & 2) { face[1] = *data++ << 8; face[1] |= *data++; } 2311 if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
1470 if (flags & 4) { face[2] = *data++ << 8; face[2] |= *data++; } 2312 if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
1471 2313
1472 if (cell->darkness <= 0) 2314 if (cell->darkness == 0)
1473 { 2315 {
1474 cell->darkness = -1; 2316 cell->darkness = 0;
1475 2317
1476 for (z = 0; z <= 2; z++) 2318 for (z = 0; z <= 2; z++)
1477 { 2319 {
1478 cell->face[z] = face[z]; 2320 tileid t = tile [z];
1479 2321
1480 if (face[z] && (face[z] >= self->texs || !self->tex[face [z]].name)) 2322 if (t >= self->texs || (t && !self->tex [t].name))
2323 {
1481 XPUSHs (sv_2mortal (newSViv (face[z]))); 2324 XPUSHs (sv_2mortal (newSViv (t)));
2325 need_texid (self, t);
2326 }
2327
2328 cell->tile [z] = t;
1482 } 2329 }
1483 } 2330 }
1484 } 2331 }
1485 } 2332 }
1486 } 2333 }
1487} 2334}
1488 2335
1489MODULE = CFClient PACKAGE = CFClient::MixChunk 2336MODULE = CFPlus PACKAGE = CFPlus::RW
1490 2337
1491CFClient::MixChunk 2338CFPlus::RW
1492new_from_file (SV *class, char *path) 2339new (SV *class, SV *data_sv)
1493 CODE: 2340 CODE:
1494 RETVAL = Mix_LoadWAV (path); 2341{
2342 STRLEN datalen;
2343 char *data = SvPVbyte (data_sv, datalen);
2344
2345 RETVAL = SDL_RWFromConstMem (data, datalen);
2346}
1495 OUTPUT: 2347 OUTPUT:
1496 RETVAL 2348 RETVAL
1497 2349
2350CFPlus::RW
2351new_from_file (SV *class, const char *path, const char *mode = "rb")
2352 CODE:
2353 RETVAL = SDL_RWFromFile (path, mode);
2354 OUTPUT:
2355 RETVAL
2356
2357# fails on win32:
2358# CFPlus.xs(2268) : error C2059: syntax error : '('
1498void 2359#void
2360#close (CFPlus::RW self)
2361# CODE:
2362# (self->(close)) (self);
2363
2364MODULE = CFPlus PACKAGE = CFPlus::Channel
2365
2366PROTOTYPES: DISABLE
2367
2368CFPlus::Channel
2369find ()
2370 CODE:
2371{
2372 RETVAL = Mix_GroupAvailable (-1);
2373
2374 if (RETVAL < 0)
2375 {
2376 RETVAL = Mix_GroupOldest (-1);
2377
2378 if (RETVAL < 0)
2379 XSRETURN_UNDEF;
2380
2381 Mix_HaltChannel (RETVAL);
2382 }
2383
2384 Mix_UnregisterAllEffects (RETVAL);
2385 Mix_Volume (RETVAL, 128);
2386}
2387 OUTPUT:
2388 RETVAL
2389
2390void
2391halt (CFPlus::Channel self)
2392 CODE:
2393 Mix_HaltChannel (self);
2394
2395void
2396expire (CFPlus::Channel self, int ticks = -1)
2397 CODE:
2398 Mix_ExpireChannel (self, ticks);
2399
2400void
2401fade_out (CFPlus::Channel self, int ticks = -1)
2402 CODE:
2403 Mix_FadeOutChannel (self, ticks);
2404
2405int
2406volume (CFPlus::Channel self, int volume)
2407 CODE:
2408 RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
2409 OUTPUT:
2410 RETVAL
2411
2412void
2413unregister_all_effects (CFPlus::Channel self)
2414 CODE:
2415 Mix_UnregisterAllEffects (self);
2416
2417void
2418set_panning (CFPlus::Channel self, int left, int right)
2419 CODE:
2420 left = CLAMP (left , 0, 255);
2421 right = CLAMP (right, 0, 255);
2422 Mix_SetPanning (self, left, right);
2423
2424void
2425set_distance (CFPlus::Channel self, int distance)
2426 CODE:
2427 Mix_SetDistance (self, CLAMP (distance, 0, 255));
2428
2429void
2430set_position (CFPlus::Channel self, int angle, int distance)
2431 CODE:
2432
2433void
2434set_position_r (CFPlus::Channel self, int dx, int dy, int maxdistance)
2435 CODE:
2436{
2437 int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
2438 int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);
2439 Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
2440}
2441
2442void
2443set_reverse_stereo (CFPlus::Channel self, int flip)
2444 CODE:
2445 Mix_SetReverseStereo (self, flip);
2446
2447MODULE = CFPlus PACKAGE = CFPlus::MixChunk
2448
2449PROTOTYPES: DISABLE
2450
2451CFPlus::MixChunk
2452new (SV *class, CFPlus::RW rwops)
2453 CODE:
2454 RETVAL = Mix_LoadWAV_RW (rwops, 1);
2455 OUTPUT:
2456 RETVAL
2457
2458void
1499DESTROY (CFClient::MixChunk self) 2459DESTROY (CFPlus::MixChunk self)
1500 CODE: 2460 CODE:
1501 Mix_FreeChunk (self); 2461 Mix_FreeChunk (self);
1502 2462
1503int 2463int
1504volume (CFClient::MixChunk self, int volume = -1) 2464volume (CFPlus::MixChunk self, int volume = -1)
1505 CODE: 2465 CODE:
2466 if (items > 1)
2467 volume = CLAMP (volume, 0, 128);
1506 RETVAL = Mix_VolumeChunk (self, volume); 2468 RETVAL = Mix_VolumeChunk (self, volume);
1507 OUTPUT: 2469 OUTPUT:
1508 RETVAL 2470 RETVAL
1509 2471
1510int 2472CFPlus::Channel
1511play (CFClient::MixChunk self, int channel = -1, int loops = 0, int ticks = -1) 2473play (CFPlus::MixChunk self, CFPlus::Channel channel = -1, int loops = 0, int ticks = -1)
1512 CODE: 2474 CODE:
2475{
1513 RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks); 2476 RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
2477
2478 if (RETVAL < 0)
2479 XSRETURN_UNDEF;
2480
2481 if (channel < 0)
2482 {
2483 Mix_UnregisterAllEffects (RETVAL);
2484 Mix_Volume (RETVAL, 128);
2485 }
2486}
1514 OUTPUT: 2487 OUTPUT:
1515 RETVAL 2488 RETVAL
1516 2489
1517MODULE = CFClient PACKAGE = CFClient::MixMusic 2490MODULE = CFPlus PACKAGE = CFPlus::MixMusic
1518 2491
1519int 2492int
1520volume (int volume = -1) 2493volume (int volume = -1)
2494 PROTOTYPE: ;$
1521 CODE: 2495 CODE:
2496 if (items > 0)
2497 volume = CLAMP (volume, 0, 128);
1522 RETVAL = Mix_VolumeMusic (volume); 2498 RETVAL = Mix_VolumeMusic (volume);
1523 OUTPUT: 2499 OUTPUT:
1524 RETVAL 2500 RETVAL
1525 2501
2502void
2503fade_out (int ms)
2504 CODE:
2505 Mix_FadeOutMusic (ms);
2506
2507void
2508halt ()
2509 CODE:
2510 Mix_HaltMusic ();
2511
1526CFClient::MixMusic 2512CFPlus::MixMusic
1527new_from_file (SV *class, char *path) 2513new (SV *class, CFPlus::RW rwops)
1528 CODE: 2514 CODE:
1529 RETVAL = Mix_LoadMUS (path); 2515 RETVAL = Mix_LoadMUS_RW (rwops);
1530 OUTPUT: 2516 OUTPUT:
1531 RETVAL 2517 RETVAL
1532 2518
1533void 2519void
1534DESTROY (CFClient::MixMusic self) 2520DESTROY (CFPlus::MixMusic self)
1535 CODE: 2521 CODE:
1536 Mix_FreeMusic (self); 2522 Mix_FreeMusic (self);
1537 2523
1538int 2524int
1539play (CFClient::MixMusic self, int loops = -1) 2525play (CFPlus::MixMusic self, int loops = -1)
1540 CODE: 2526 CODE:
1541 RETVAL = Mix_PlayMusic (self, loops); 2527 RETVAL = Mix_PlayMusic (self, loops);
1542 OUTPUT: 2528 OUTPUT:
1543 RETVAL 2529 RETVAL
1544 2530
2531void
2532fade_in_pos (CFPlus::MixMusic self, int loops, int ms, double position)
2533 CODE:
2534 Mix_FadeInMusicPos (self, loops, ms, position);
2535
1545MODULE = CFClient PACKAGE = CFClient::OpenGL 2536MODULE = CFPlus PACKAGE = CFPlus::OpenGL
2537
2538PROTOTYPES: ENABLE
1546 2539
1547BOOT: 2540BOOT:
1548{ 2541{
1549 HV *stash = gv_stashpv ("CFClient::OpenGL", 1); 2542 HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);
1550 static const struct { 2543 static const struct {
1551 const char *name; 2544 const char *name;
1552 IV iv; 2545 IV iv;
1553 } *civ, const_iv[] = { 2546 } *civ, const_iv[] = {
1554# define const_iv(name) { # name, (IV)name } 2547# define const_iv(name) { # name, (IV)name }
2548 const_iv (GL_VENDOR),
2549 const_iv (GL_VERSION),
2550 const_iv (GL_EXTENSIONS),
1555 const_iv (GL_COLOR_MATERIAL), 2551 const_iv (GL_COLOR_MATERIAL),
1556 const_iv (GL_SMOOTH), 2552 const_iv (GL_SMOOTH),
1557 const_iv (GL_FLAT), 2553 const_iv (GL_FLAT),
1558 const_iv (GL_DITHER), 2554 const_iv (GL_DITHER),
1559 const_iv (GL_BLEND), 2555 const_iv (GL_BLEND),
… …
1561 const_iv (GL_SCISSOR_TEST), 2557 const_iv (GL_SCISSOR_TEST),
1562 const_iv (GL_DEPTH_TEST), 2558 const_iv (GL_DEPTH_TEST),
1563 const_iv (GL_ALPHA_TEST), 2559 const_iv (GL_ALPHA_TEST),
1564 const_iv (GL_NORMALIZE), 2560 const_iv (GL_NORMALIZE),
1565 const_iv (GL_RESCALE_NORMAL), 2561 const_iv (GL_RESCALE_NORMAL),
2562 const_iv (GL_FRONT),
2563 const_iv (GL_BACK),
2564 const_iv (GL_AUX0),
1566 const_iv (GL_AND), 2565 const_iv (GL_AND),
1567 const_iv (GL_ONE), 2566 const_iv (GL_ONE),
1568 const_iv (GL_ZERO), 2567 const_iv (GL_ZERO),
1569 const_iv (GL_SRC_ALPHA), 2568 const_iv (GL_SRC_ALPHA),
1570 const_iv (GL_DST_ALPHA), 2569 const_iv (GL_DST_ALPHA),
1571 const_iv (GL_ONE_MINUS_SRC_ALPHA), 2570 const_iv (GL_ONE_MINUS_SRC_ALPHA),
1572 const_iv (GL_ONE_MINUS_DST_ALPHA), 2571 const_iv (GL_ONE_MINUS_DST_ALPHA),
1573 const_iv (GL_SRC_ALPHA_SATURATE), 2572 const_iv (GL_SRC_ALPHA_SATURATE),
1574 const_iv (GL_RGB), 2573 const_iv (GL_RGB),
1575 const_iv (GL_RGBA), 2574 const_iv (GL_RGBA),
2575 const_iv (GL_RGBA4),
2576 const_iv (GL_RGBA8),
2577 const_iv (GL_RGB5_A1),
1576 const_iv (GL_UNSIGNED_BYTE), 2578 const_iv (GL_UNSIGNED_BYTE),
1577 const_iv (GL_UNSIGNED_SHORT), 2579 const_iv (GL_UNSIGNED_SHORT),
1578 const_iv (GL_UNSIGNED_INT), 2580 const_iv (GL_UNSIGNED_INT),
1579 const_iv (GL_ALPHA), 2581 const_iv (GL_ALPHA),
1580 const_iv (GL_INTENSITY), 2582 const_iv (GL_INTENSITY),
1581 const_iv (GL_LUMINANCE), 2583 const_iv (GL_LUMINANCE),
1582 const_iv (GL_LUMINANCE_ALPHA), 2584 const_iv (GL_LUMINANCE_ALPHA),
1583 const_iv (GL_FLOAT), 2585 const_iv (GL_FLOAT),
1584 const_iv (GL_UNSIGNED_INT_8_8_8_8_REV), 2586 const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
2587 const_iv (GL_COMPRESSED_ALPHA_ARB),
2588 const_iv (GL_COMPRESSED_LUMINANCE_ARB),
2589 const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
2590 const_iv (GL_COMPRESSED_INTENSITY_ARB),
2591 const_iv (GL_COMPRESSED_RGB_ARB),
2592 const_iv (GL_COMPRESSED_RGBA_ARB),
1585 const_iv (GL_COMPILE), 2593 const_iv (GL_COMPILE),
2594 const_iv (GL_PROXY_TEXTURE_1D),
2595 const_iv (GL_PROXY_TEXTURE_2D),
1586 const_iv (GL_TEXTURE_1D), 2596 const_iv (GL_TEXTURE_1D),
1587 const_iv (GL_TEXTURE_2D), 2597 const_iv (GL_TEXTURE_2D),
1588 const_iv (GL_TEXTURE_ENV), 2598 const_iv (GL_TEXTURE_ENV),
1589 const_iv (GL_TEXTURE_MAG_FILTER), 2599 const_iv (GL_TEXTURE_MAG_FILTER),
1590 const_iv (GL_TEXTURE_MIN_FILTER), 2600 const_iv (GL_TEXTURE_MIN_FILTER),
… …
1611 const_iv (GL_COLOR_LOGIC_OP), 2621 const_iv (GL_COLOR_LOGIC_OP),
1612 const_iv (GL_SEPARABLE_2D), 2622 const_iv (GL_SEPARABLE_2D),
1613 const_iv (GL_CONVOLUTION_2D), 2623 const_iv (GL_CONVOLUTION_2D),
1614 const_iv (GL_CONVOLUTION_BORDER_MODE), 2624 const_iv (GL_CONVOLUTION_BORDER_MODE),
1615 const_iv (GL_CONSTANT_BORDER), 2625 const_iv (GL_CONSTANT_BORDER),
2626 const_iv (GL_POINTS),
1616 const_iv (GL_LINES), 2627 const_iv (GL_LINES),
2628 const_iv (GL_LINE_STRIP),
1617 const_iv (GL_LINE_LOOP), 2629 const_iv (GL_LINE_LOOP),
1618 const_iv (GL_QUADS), 2630 const_iv (GL_QUADS),
1619 const_iv (GL_QUAD_STRIP), 2631 const_iv (GL_QUAD_STRIP),
1620 const_iv (GL_TRIANGLES), 2632 const_iv (GL_TRIANGLES),
1621 const_iv (GL_TRIANGLE_STRIP), 2633 const_iv (GL_TRIANGLE_STRIP),
1622 const_iv (GL_TRIANGLE_FAN), 2634 const_iv (GL_TRIANGLE_FAN),
2635 const_iv (GL_POLYGON),
1623 const_iv (GL_PERSPECTIVE_CORRECTION_HINT), 2636 const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
2637 const_iv (GL_POINT_SMOOTH_HINT),
2638 const_iv (GL_LINE_SMOOTH_HINT),
2639 const_iv (GL_POLYGON_SMOOTH_HINT),
2640 const_iv (GL_GENERATE_MIPMAP_HINT),
2641 const_iv (GL_TEXTURE_COMPRESSION_HINT),
1624 const_iv (GL_FASTEST), 2642 const_iv (GL_FASTEST),
2643 const_iv (GL_DONT_CARE),
2644 const_iv (GL_NICEST),
1625 const_iv (GL_V2F), 2645 const_iv (GL_V2F),
1626 const_iv (GL_V3F), 2646 const_iv (GL_V3F),
1627 const_iv (GL_T2F_V3F), 2647 const_iv (GL_T2F_V3F),
1628 const_iv (GL_T2F_N3F_V3F), 2648 const_iv (GL_T2F_N3F_V3F),
1629# undef const_iv 2649# undef const_iv
1630 }; 2650 };
1631 2651
1632 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 2652 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1633 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 2653 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
2654
2655 texture_av = newAV ();
2656 AvREAL_off (texture_av);
1634} 2657}
2658
2659void
2660disable_GL_EXT_blend_func_separate ()
2661 CODE:
2662 gl.BlendFuncSeparate = 0;
2663 gl.BlendFuncSeparateEXT = 0;
1635 2664
1636char * 2665char *
1637gl_vendor () 2666gl_vendor ()
1638 CODE: 2667 CODE:
1639 RETVAL = (char *)glGetString (GL_VENDOR); 2668 RETVAL = (char *)glGetString (GL_VENDOR);
… …
1652 CODE: 2681 CODE:
1653 RETVAL = (char *)glGetString (GL_EXTENSIONS); 2682 RETVAL = (char *)glGetString (GL_EXTENSIONS);
1654 OUTPUT: 2683 OUTPUT:
1655 RETVAL 2684 RETVAL
1656 2685
2686const char *glGetString (GLenum pname)
2687
2688GLint glGetInteger (GLenum pname)
2689 CODE:
2690 glGetIntegerv (pname, &RETVAL);
2691 OUTPUT:
2692 RETVAL
2693
2694GLdouble glGetDouble (GLenum pname)
2695 CODE:
2696 glGetDoublev (pname, &RETVAL);
2697 OUTPUT:
2698 RETVAL
2699
1657int glGetError () 2700int glGetError ()
2701
2702void glFinish ()
1658 2703
1659void glClear (int mask) 2704void glClear (int mask)
1660 2705
1661void glClearColor (float r, float g, float b, float a = 1.0) 2706void glClearColor (float r, float g, float b, float a = 1.0)
1662 PROTOTYPE: @ 2707 PROTOTYPE: @
… …
1687 2732
1688void glPopMatrix () 2733void glPopMatrix ()
1689 2734
1690void glLoadIdentity () 2735void glLoadIdentity ()
1691 2736
2737void glDrawBuffer (int buffer)
2738
2739void glReadBuffer (int buffer)
2740
1692# near_ and far_ are due to microsofts buggy "c" compiler 2741# near_ and far_ are due to microsofts buggy "c" compiler
1693void glFrustum (double left, double right, double bottom, double top, double near_, double far_) 2742void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
1694 2743
1695# near_ and far_ are due to microsofts buggy "c" compiler 2744# near_ and far_ are due to microsofts buggy "c" compiler
1696void glOrtho (double left, double right, double bottom, double top, double near_, double far_) 2745void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
2746
2747PROTOTYPES: DISABLE
1697 2748
1698void glViewport (int x, int y, int width, int height) 2749void glViewport (int x, int y, int width, int height)
1699 2750
1700void glScissor (int x, int y, int width, int height) 2751void glScissor (int x, int y, int width, int height)
1701 2752
… …
1709 2760
1710void glRotate (float angle, float x, float y, float z) 2761void glRotate (float angle, float x, float y, float z)
1711 CODE: 2762 CODE:
1712 glRotatef (angle, x, y, z); 2763 glRotatef (angle, x, y, z);
1713 2764
1714void glBegin (int mode)
1715
1716void glEnd ()
1717
1718void glColor (float r, float g, float b, float a = 1.0) 2765void glColor (float r, float g, float b, float a = 1.0)
1719 PROTOTYPE: @
1720 ALIAS: 2766 ALIAS:
1721 glColor_premultiply = 1 2767 glColor_premultiply = 1
1722 CODE: 2768 CODE:
1723 if (ix) 2769 if (ix)
1724 { 2770 {
1725 r *= a; 2771 r *= a;
1726 g *= a; 2772 g *= a;
1727 b *= a; 2773 b *= a;
1728 } 2774 }
1729 // microsoft visual "c" rounds instead of truncating... 2775 // microsoft visual "c" rounds instead of truncating...
1730 glColor4ub (MIN ((int)(r * 256.f), 255), 2776 glColor4f (r, g, b, a);
1731 MIN ((int)(g * 256.f), 255),
1732 MIN ((int)(b * 256.f), 255),
1733 MIN ((int)(a * 256.f), 255));
1734
1735void glInterleavedArrays (int format, int stride, char *data)
1736
1737void glDrawElements (int mode, int count, int type, char *indices)
1738
1739# 1.2 void glDrawRangeElements (int mode, int start, int end
1740 2777
1741void glRasterPos (float x, float y, float z = 0.) 2778void glRasterPos (float x, float y, float z = 0.)
1742 CODE: 2779 CODE:
1743 glRasterPos3f (0, 0, z); 2780 glRasterPos3f (0, 0, z);
1744 glBitmap (0, 0, 0, 0, x, y, 0); 2781 glBitmap (0, 0, 0, 0, x, y, 0);
… …
1749 2786
1750void glTexCoord (float s, float t) 2787void glTexCoord (float s, float t)
1751 CODE: 2788 CODE:
1752 glTexCoord2f (s, t); 2789 glTexCoord2f (s, t);
1753 2790
2791void glRect (float x1, float y1, float x2, float y2)
2792 CODE:
2793 glRectf (x1, y1, x2, y2);
2794
2795void glRect_lineloop (float x1, float y1, float x2, float y2)
2796 CODE:
2797 glBegin (GL_LINE_LOOP);
2798 glVertex2f (x1, y1);
2799 glVertex2f (x2, y1);
2800 glVertex2f (x2, y2);
2801 glVertex2f (x1, y2);
2802 glEnd ();
2803
2804PROTOTYPES: ENABLE
2805
2806void glBegin (int mode)
2807
2808void glEnd ()
2809
2810void glPointSize (GLfloat size)
2811
2812void glLineWidth (GLfloat width)
2813
2814void glInterleavedArrays (int format, int stride, char *data)
2815
2816void glDrawElements (int mode, int count, int type, char *indices)
2817
2818# 1.2 void glDrawRangeElements (int mode, int start, int end
2819
1754void glTexEnv (int target, int pname, float param) 2820void glTexEnv (int target, int pname, float param)
1755 CODE: 2821 CODE:
1756 glTexEnvf (target, pname, param); 2822 glTexEnvf (target, pname, param);
1757 2823
1758void glTexParameter (int target, int pname, float param) 2824void glTexParameter (int target, int pname, float param)
… …
1780 2846
1781void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border) 2847void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
1782 2848
1783void glDrawPixels (int width, int height, int format, int type, char *pixels) 2849void glDrawPixels (int width, int height, int format, int type, char *pixels)
1784 2850
2851void glPixelZoom (float x, float y)
2852
1785void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR) 2853void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
1786 2854
1787int glGenTexture () 2855int glGenTexture ()
1788 CODE: 2856 CODE:
1789{ 2857 RETVAL = gen_texture ();
1790 GLuint name;
1791 glGenTextures (1, &name);
1792 RETVAL = name;
1793}
1794 OUTPUT: 2858 OUTPUT:
1795 RETVAL 2859 RETVAL
1796 2860
1797void glDeleteTexture (int name) 2861void glDeleteTexture (int name)
1798 CODE: 2862 CODE:
1799{
1800 GLuint name_ = name;
1801 glDeleteTextures (1, &name_); 2863 del_texture (name);
1802} 2864
1803
1804int glGenList () 2865int glGenList ()
1805 CODE: 2866 CODE:
1806 RETVAL = glGenLists (1); 2867 RETVAL = glGenLists (1);
1807 OUTPUT: 2868 OUTPUT:
1808 RETVAL 2869 RETVAL
… …
1815 2876
1816void glEndList () 2877void glEndList ()
1817 2878
1818void glCallList (int list) 2879void glCallList (int list)
1819 2880
2881MODULE = CFPlus PACKAGE = CFPlus::UI::Base
1820 2882
2883PROTOTYPES: DISABLE
2884
2885void
2886find_widget (SV *self, NV x, NV y)
2887 PPCODE:
2888{
2889 if (within_widget (self, x, y))
2890 XPUSHs (self);
2891}
2892
2893BOOT:
2894{
2895 hover_gv = gv_fetchpv ("CFPlus::UI::HOVER", 1, SVt_NV);
2896
2897 draw_x_gv = gv_fetchpv ("CFPlus::UI::Base::draw_x", 1, SVt_NV);
2898 draw_y_gv = gv_fetchpv ("CFPlus::UI::Base::draw_y", 1, SVt_NV);
2899 draw_w_gv = gv_fetchpv ("CFPlus::UI::Base::draw_w", 1, SVt_NV);
2900 draw_h_gv = gv_fetchpv ("CFPlus::UI::Base::draw_h", 1, SVt_NV);
2901}
2902
2903void
2904draw (SV *self)
2905 CODE:
2906{
2907 HV *hv;
2908 SV **svp;
2909 NV x, y, w, h;
2910 SV *draw_x_sv = GvSV (draw_x_gv);
2911 SV *draw_y_sv = GvSV (draw_y_gv);
2912 SV *draw_w_sv = GvSV (draw_w_gv);
2913 SV *draw_h_sv = GvSV (draw_h_gv);
2914 double draw_x, draw_y;
2915
2916 if (!SvROK (self))
2917 croak ("CFPlus::Base::draw: %s not a reference", SvPV_nolen (self));
2918
2919 hv = (HV *)SvRV (self);
2920
2921 if (SvTYPE (hv) != SVt_PVHV)
2922 croak ("CFPlus::Base::draw: %s not a hashref", SvPV_nolen (self));
2923
2924 svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
2925 svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
2926
2927 if (!h || !w)
2928 XSRETURN_EMPTY;
2929
2930 svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
2931 svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
2932
2933 draw_x = SvNV (draw_x_sv) + x;
2934 draw_y = SvNV (draw_y_sv) + y;
2935
2936 if (draw_x + w < 0 || draw_x >= SvNV (draw_w_sv)
2937 || draw_y + h < 0 || draw_y >= SvNV (draw_h_sv))
2938 XSRETURN_EMPTY;
2939
2940 sv_setnv (draw_x_sv, draw_x);
2941 sv_setnv (draw_y_sv, draw_y);
2942
2943 glPushMatrix ();
2944 glTranslated (x, y, 0);
2945
2946 if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
2947 {
2948 svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
2949
2950 if (svp && SvTRUE (*svp))
2951 {
2952 glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
2953 glEnable (GL_BLEND);
2954 glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
2955 glBegin (GL_QUADS);
2956 glVertex2f (0, 0);
2957 glVertex2f (w, 0);
2958 glVertex2f (w, h);
2959 glVertex2f (0, h);
2960 glEnd ();
2961 glDisable (GL_BLEND);
2962 }
2963 }
2964#if 0
2965 // draw borders, for debugging
2966 glPushMatrix ();
2967 glColor4f (1., 1., 0., 1.);
2968 glTranslatef (.5, .5, 0.);
2969 glBegin (GL_LINE_LOOP);
2970 glVertex2f (0 , 0);
2971 glVertex2f (w - 1, 0);
2972 glVertex2f (w - 1, h - 1);
2973 glVertex2f (0 , h - 1);
2974 glEnd ();
2975 glPopMatrix ();
2976#endif
2977 PUSHMARK (SP);
2978 XPUSHs (self);
2979 PUTBACK;
2980 call_method ("_draw", G_VOID | G_DISCARD);
2981 SPAGAIN;
2982
2983 glPopMatrix ();
2984
2985 draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
2986 draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
2987}
2988

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