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/cvs/deliantra/Deliantra-Client/Client.xs
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Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.62 by root, Mon Apr 24 02:41:47 2006 UTC vs.
Revision 1.240 by root, Wed Dec 26 18:09:30 2007 UTC

1#ifdef _WIN32 1#ifdef _WIN32
2# define WIN32_LEAN_AND_MEAN
3# define NTDDI_VERSION NTDDI_WIN2K // needed to get win2000 api calls
2# include <malloc.h> 4# include <malloc.h>
5# include <windows.h>
6# include <wininet.h>
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>
3#endif 14#endif
4 15
5#include "EXTERN.h" 16#include "EXTERN.h"
6#include "perl.h" 17#include "perl.h"
7#include "XSUB.h" 18#include "XSUB.h"
8 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>
30#include <math.h>
9#include <string.h> 31#include <string.h>
10#include <stdio.h> 32#include <stdio.h>
33#include <stdlib.h>
34
35#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
11 36
12#include <SDL.h> 37#include <SDL.h>
38#include <SDL_thread.h>
39#include <SDL_endian.h>
13#include <SDL_image.h> 40#include <SDL_image.h>
14#include <SDL_mixer.h> 41#include <SDL_mixer.h>
15#include <SDL_opengl.h> 42#include <SDL_opengl.h>
16 43
44#define PANGO_ENABLE_BACKEND
45#define G_DISABLE_CAST_CHECKS
46
17#include <glib/gmacros.h> 47#include <glib/gmacros.h>
18 48
19#include <pango/pango.h> 49#include <pango/pango.h>
20#include <pango/pangofc-fontmap.h>
21#include <pango/pangoft2.h>
22 50
23#ifndef _WIN32 51#ifndef _WIN32
24# include <sys/types.h> 52# include <sys/types.h>
25# include <sys/socket.h> 53# include <sys/socket.h>
26# include <netinet/in.h> 54# include <netinet/in.h>
27# include <netinet/tcp.h> 55# include <netinet/tcp.h>
28# include <inttypes.h> 56# include <inttypes.h>
29#else
30 typedef unsigned char uint8_t;
31 typedef unsigned short uint16_t;
32 typedef unsigned int uint32_t;
33 typedef signed char int8_t;
34 typedef signed short int16_t;
35 typedef signed int int32_t;
36#endif 57#endif
37 58
38#include "glext.h" 59#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
39 60
40#define FOW_DARKNESS 32 61#define FOW_DARKNESS 32
41 62
42#define MAP_EXTEND_X 32 63#define MAP_EXTEND_X 32
43#define MAP_EXTEND_Y 512 64#define MAP_EXTEND_Y 512
44 65
45#define MIN_FONT_HEIGHT 8 66#define MIN_FONT_HEIGHT 10
46 67
68#if 0
69# define PARACHUTE SDL_INIT_NOPARACHUTE
70#else
71# define PARACHUTE 0
72#endif
73
74static AV *texture_av;
75
76static struct
77{
78#define GL_FUNC(ptr,name) ptr name;
79#include "glfunc.h"
80#undef GL_FUNC
81} gl;
82
83static void
84gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
85{
86 if (gl.BlendFuncSeparate)
87 gl.BlendFuncSeparate (sa, da, saa, daa);
88 else if (gl.BlendFuncSeparateEXT)
89 gl.BlendFuncSeparateEXT (sa, da, saa, daa);
90 else
91 glBlendFunc (sa, da);
92}
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;
47typedef Mix_Chunk *CFClient__MixChunk; 127typedef Mix_Chunk *CFPlus__MixChunk;
48typedef Mix_Music *CFClient__MixMusic; 128typedef Mix_Music *CFPlus__MixMusic;
49 129
50typedef 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}
51 149
52typedef struct cf_layout { 150typedef struct cf_layout {
53 PangoLayout *pl; 151 PangoLayout *pl;
152 float r, g, b, a; // default color for rgba mode
54 int base_height; 153 int base_height;
55 CFClient__Font font; 154 CFPlus__Font font;
155 rc_t *rc;
56} *CFClient__Layout; 156} *CFPlus__Layout;
57 157
58static CFClient__Font default_font; 158static CFPlus__Font default_font;
59static PangoContext *context; 159static PangoContext *opengl_context;
60static PangoFontMap *fontmap; 160static PangoFontMap *opengl_fontmap;
61 161
62static void 162static void
63substitute_func (FcPattern *pattern, gpointer data) 163substitute_func (FcPattern *pattern, gpointer data)
64{ 164{
65 FcPatternAddBool (pattern, FC_HINTING , 1); 165 FcPatternAddBool (pattern, FC_HINTING, 1);
166#ifdef FC_HINT_STYLE
167 FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);
168#endif
66 FcPatternAddBool (pattern, FC_AUTOHINT, 0); 169 FcPatternAddBool (pattern, FC_AUTOHINT, 0);
67} 170}
68 171
69static void 172static void
70layout_update_font (CFClient__Layout self) 173layout_update_font (CFPlus__Layout self)
71{ 174{
72 /* 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
73 * reasonably well with bitstream vera 176 * reasonably well with bitstream vera
74 */ 177 */
75 PangoFontDescription *font = self->font ? self->font : default_font; 178 PangoFontDescription *font = self->font ? self->font : default_font;
79 182
80 pango_layout_set_font_description (self->pl, font); 183 pango_layout_set_font_description (self->pl, font);
81} 184}
82 185
83static void 186static void
84layout_get_pixel_size (CFClient__Layout self, int *w, int *h) 187layout_get_pixel_size (CFPlus__Layout self, int *w, int *h)
85{ 188{
189 PangoRectangle rect;
190
191 // get_pixel_* wrongly rounds down
86 pango_layout_get_pixel_size (self->pl, w, h); 192 pango_layout_get_extents (self->pl, 0, &rect);
87 193
88 *w = (*w + 3) & ~3; 194 rect.width = (rect.width + PANGO_SCALE - 1) / PANGO_SCALE;
89 if (!*w) *w = 1; 195 rect.height = (rect.height + PANGO_SCALE - 1) / PANGO_SCALE;
90 if (!*h) *h = 1;
91}
92 196
197 if (!rect.width) rect.width = 1;
198 if (!rect.height) rect.height = 1;
199
200 *w = rect.width;
201 *h = rect.height;
202}
203
204typedef uint16_t tileid;
93typedef uint16_t mapface; 205typedef uint16_t faceid;
94 206
95typedef struct { 207typedef struct {
96 GLint name; 208 GLuint name;
97 int w, h; 209 int w, h;
98 float s, t; 210 float s, t;
99 uint8_t r, g, b, a; 211 uint8_t r, g, b, a;
212 tileid smoothtile;
213 uint8_t smoothlevel;
100} maptex; 214} maptex;
101 215
102typedef struct { 216typedef struct {
217 uint32_t player;
218 tileid tile[3];
103 int16_t darkness; 219 uint16_t darkness;
104 mapface face[3]; 220 uint8_t stat_width, stat_hp, flags, smoothmax;
105} mapcell; 221} mapcell;
106 222
107typedef struct { 223typedef struct {
108 int32_t c0, c1; 224 int32_t c0, c1;
109 mapcell *col; 225 mapcell *col;
110} maprow; 226} maprow;
111 227
112typedef struct map { 228typedef struct map {
113 int x, y, w, h; 229 int x, y, w, h;
114 int ox, oy; /* offset to virtual global coordinate system */ 230 int ox, oy; /* offset to virtual global coordinate system */
115 int faces; 231 int faces; tileid *face2tile; // [faceid]
116 mapface *face; 232 int texs; maptex *tex; // [tileid]
117
118 int texs;
119 maptex *tex;
120 233
121 int32_t rows; 234 int32_t rows;
122 maprow *row; 235 maprow *row;
123} *CFClient__Map; 236} *CFPlus__Map;
124 237
125static char * 238static char *
126prepend (char *ptr, int sze, int inc) 239prepend (char *ptr, int sze, int inc)
127{ 240{
128 char *p; 241 char *p;
145} 258}
146 259
147#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))
148#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))
149 262
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
150static maprow * 283static maprow *
151map_get_row (CFClient__Map self, int y) 284map_get_row (CFPlus__Map self, int y)
152{ 285{
153 if (0 > y) 286 if (0 > y)
154 { 287 {
155 int extend = - y + MAP_EXTEND_Y; 288 int extend = - y + MAP_EXTEND_Y;
156 Prepend (maprow, self->row, self->rows, extend); 289 Prepend (maprow, self->row, self->rows, extend);
194 327
195 return row->col + (x - row->c0); 328 return row->col + (x - row->c0);
196} 329}
197 330
198static mapcell * 331static mapcell *
199map_get_cell (CFClient__Map self, int x, int y) 332map_get_cell (CFPlus__Map self, int x, int y)
200{ 333{
201 return row_get_cell (map_get_row (self, y), x); 334 return row_get_cell (map_get_row (self, y), x);
202} 335}
203 336
204static void 337static void
205map_clear (CFClient__Map self) 338map_clear (CFPlus__Map self)
206{ 339{
207 int r; 340 int r;
208 341
209 for (r = 0; r < self->rows; r++) 342 for (r = 0; r < self->rows; r++)
210 Safefree (self->row[r].col); 343 Safefree (self->row[r].col);
218 self->row = 0; 351 self->row = 0;
219 self->rows = 0; 352 self->rows = 0;
220} 353}
221 354
222static void 355static void
223map_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)
224{ 357{
225 int x, y; 358 int x, y;
226 maprow *row; 359 maprow *row;
360 mapcell *cell;
227 361
228 for (y = y0; y < y0 + h; y++) 362 for (y = y0; y < y0 + h; y++)
229 if (y >= 0) 363 if (y >= 0)
230 { 364 {
231 if (y >= self->rows) 365 if (y >= self->rows)
237 if (x >= row->c0) 371 if (x >= row->c0)
238 { 372 {
239 if (x >= row->c1) 373 if (x >= row->c1)
240 break; 374 break;
241 375
242 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;
243 } 382 }
244 } 383 }
245} 384}
246 385
386typedef struct {
387 tileid tile;
388 uint8_t x, y, level;
389} smooth_key;
390
247static void 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);
400}
401
402static void
248music_finished () 403music_finished (void)
249{ 404{
250 SDL_UserEvent ev; 405 SDL_UserEvent ev;
251 406
252 ev.type = SDL_USEREVENT; 407 ev.type = SDL_USEREVENT;
253 ev.code = 0; 408 ev.code = 0;
255 ev.data2 = 0; 410 ev.data2 = 0;
256 411
257 SDL_PushEvent ((SDL_Event *)&ev); 412 SDL_PushEvent ((SDL_Event *)&ev);
258} 413}
259 414
415static void
416channel_finished (int channel)
417{
418 SDL_UserEvent ev;
419
420 ev.type = SDL_USEREVENT;
421 ev.code = 1;
422 ev.data1 = (void *)(long)channel;
423 ev.data2 = 0;
424
425 SDL_PushEvent ((SDL_Event *)&ev);
426}
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
260MODULE = CFClient PACKAGE = CFClient 503MODULE = CFPlus PACKAGE = CFPlus
261 504
262PROTOTYPES: ENABLE 505PROTOTYPES: ENABLE
263 506
264BOOT: 507BOOT:
265{ 508{
266 HV *stash = gv_stashpv ("CFClient", 1); 509 HV *stash = gv_stashpv ("CFPlus", 1);
267 static const struct { 510 static const struct {
268 const char *name; 511 const char *name;
269 IV iv; 512 IV iv;
270 } *civ, const_iv[] = { 513 } *civ, const_iv[] = {
271# 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
272 const_iv (SDL_ACTIVEEVENT), 518 const_iv (SDL_ACTIVEEVENT),
273 const_iv (SDL_KEYDOWN), 519 const_iv (SDL_KEYDOWN),
274 const_iv (SDL_KEYUP), 520 const_iv (SDL_KEYUP),
275 const_iv (SDL_MOUSEMOTION), 521 const_iv (SDL_MOUSEMOTION),
276 const_iv (SDL_MOUSEBUTTONDOWN), 522 const_iv (SDL_MOUSEBUTTONDOWN),
285 const_iv (SDL_EVENT_RESERVEDA), 531 const_iv (SDL_EVENT_RESERVEDA),
286 const_iv (SDL_EVENT_RESERVEDB), 532 const_iv (SDL_EVENT_RESERVEDB),
287 const_iv (SDL_VIDEORESIZE), 533 const_iv (SDL_VIDEORESIZE),
288 const_iv (SDL_VIDEOEXPOSE), 534 const_iv (SDL_VIDEOEXPOSE),
289 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),
290 const_iv (SDLK_KP0), 543 const_iv (SDLK_KP0),
291 const_iv (SDLK_KP1), 544 const_iv (SDLK_KP1),
292 const_iv (SDLK_KP2), 545 const_iv (SDLK_KP2),
293 const_iv (SDLK_KP3), 546 const_iv (SDLK_KP3),
294 const_iv (SDLK_KP4), 547 const_iv (SDLK_KP4),
349 const_iv (SDLK_BREAK), 602 const_iv (SDLK_BREAK),
350 const_iv (SDLK_MENU), 603 const_iv (SDLK_MENU),
351 const_iv (SDLK_POWER), 604 const_iv (SDLK_POWER),
352 const_iv (SDLK_EURO), 605 const_iv (SDLK_EURO),
353 const_iv (SDLK_UNDO), 606 const_iv (SDLK_UNDO),
607
354 const_iv (KMOD_NONE), 608 const_iv (KMOD_NONE),
609 const_iv (KMOD_SHIFT),
355 const_iv (KMOD_LSHIFT), 610 const_iv (KMOD_LSHIFT),
356 const_iv (KMOD_RSHIFT), 611 const_iv (KMOD_RSHIFT),
612 const_iv (KMOD_CTRL),
357 const_iv (KMOD_LCTRL), 613 const_iv (KMOD_LCTRL),
358 const_iv (KMOD_RCTRL), 614 const_iv (KMOD_RCTRL),
615 const_iv (KMOD_ALT),
359 const_iv (KMOD_LALT), 616 const_iv (KMOD_LALT),
360 const_iv (KMOD_RALT), 617 const_iv (KMOD_RALT),
618 const_iv (KMOD_META),
361 const_iv (KMOD_LMETA), 619 const_iv (KMOD_LMETA),
362 const_iv (KMOD_RMETA), 620 const_iv (KMOD_RMETA),
363 const_iv (KMOD_NUM), 621 const_iv (KMOD_NUM),
364 const_iv (KMOD_CAPS), 622 const_iv (KMOD_CAPS),
365 const_iv (KMOD_MODE), 623 const_iv (KMOD_MODE),
366 const_iv (KMOD_CTRL), 624
367 const_iv (KMOD_SHIFT), 625 const_iv (MIX_DEFAULT_FORMAT),
368 const_iv (KMOD_ALT),
369 const_iv (KMOD_META)
370# undef const_iv 626# undef const_iv
371 }; 627 };
372 628
373 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; )
374 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 630 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
375 631
376 fontmap = pango_ft2_font_map_new (); 632 assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
377 pango_ft2_font_map_set_default_substitute ((PangoFT2FontMap *)fontmap, substitute_func, 0, 0); 633 assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
378 context = pango_ft2_font_map_create_context ((PangoFT2FontMap *)fontmap);
379} 634}
635
636void
637weaken (SV *rv)
638 PROTOTYPE: $
639 CODE:
640 sv_rvweaken (rv);
380 641
381int 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)
656
657void
658pango_init ()
659 CODE:
660{
661 opengl_fontmap = pango_opengl_font_map_new ();
662 pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
663 opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
664}
665
666char *
667SDL_GetError ()
668
669int
382SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO) 670SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)
383 671
384void 672void
385SDL_Quit () 673SDL_Quit ()
386 674
387void 675void
388SDL_ListModes () 676SDL_ListModes (int rgb, int alpha)
389 PPCODE: 677 PPCODE:
390{ 678{
391 SDL_Rect **m; 679 SDL_Rect **m;
392 680
393 SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5); 681 SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
394 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5); 682 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
395 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5); 683 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
396 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1); 684 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
397 685
686 SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
687 SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
688
398 SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0); 689 SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
399 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0); 690 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
400 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0); 691 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
401 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0); 692 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
402 693
403 SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1); 694 SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
695#if SDL_VERSION_ATLEAST(1,2,10)
404 SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15); 696 SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
405 SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0); 697 SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
406 698#endif
407 SDL_EnableUNICODE (1);
408 SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
409 699
410 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL); 700 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
411 701
412 if (m && m != (SDL_Rect **)-1) 702 if (m && m != (SDL_Rect **)-1)
413 while (*m) 703 while (*m)
414 { 704 {
705 if ((*m)->w >= 800 && (*m)->h >= 600)
706 {
415 AV *av = newAV (); 707 AV *av = newAV ();
416 av_push (av, newSViv ((*m)->w)); 708 av_push (av, newSViv ((*m)->w));
417 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));
418 XPUSHs (sv_2mortal (newRV_noinc ((SV *)av))); 712 XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
713 }
419 714
420 ++m; 715 ++m;
421 } 716 }
422} 717}
423 718
424int 719int
425SDL_SetVideoMode (int w, int h, int fullscreen) 720SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
426 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
427 RETVAL = !!SDL_SetVideoMode ( 731 RETVAL = !!SDL_SetVideoMode (
428 w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0) 732 w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)
429 ); 733 );
430 SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+"); 734
735 if (RETVAL)
736 {
737 av_clear (texture_av);
738
739 SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
740#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
741#include "glfunc.h"
742#undef GL_FUNC
743 }
744}
431 OUTPUT: 745 OUTPUT:
432 RETVAL 746 RETVAL
433 747
434void 748void
435SDL_GL_SwapBuffers () 749SDL_GL_SwapBuffers ()
436 750
751char *
752SDL_GetKeyName (int sym)
753
754int
755SDL_GetAppState ()
756
437void 757void
438SDL_PollEvent () 758poll_events ()
439 PPCODE: 759 PPCODE:
440{ 760{
441 SDL_Event ev; 761 SDL_Event ev;
442 762
443 while (SDL_PollEvent (&ev)) 763 SDL_PumpEvents ();
764 while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
444 { 765 {
445 HV *hv = newHV (); 766 HV *hv = newHV ();
446 hv_store (hv, "type", 4, newSViv (ev.type), 0); 767 hv_store (hv, "type", 4, newSViv (ev.type), 0);
768
447 switch (ev.type) 769 switch (ev.type)
448 { 770 {
449 case SDL_KEYDOWN: 771 case SDL_KEYDOWN:
450 case SDL_KEYUP: 772 case SDL_KEYUP:
451 hv_store (hv, "state", 5, newSViv (ev.key.state), 0); 773 hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
452 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0); 774 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
453 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 */
454 hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0); 777 hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
455 break; 778 break;
456 779
457 case SDL_ACTIVEEVENT: 780 case SDL_ACTIVEEVENT:
458 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0); 781 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
459 hv_store (hv, "state", 5, newSViv (ev.active.state), 0); 782 hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
460 break; 783 break;
461 784
462 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
804 hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
463 hv_store (hv, "state", 5, newSViv (ev.motion.state), 0); 805 hv_store (hv, "state", 5, newSViv (state), 0);
464 hv_store (hv, "x", 1, newSViv (ev.motion.x), 0); 806 hv_store (hv, "x", 1, newSViv (x), 0);
465 hv_store (hv, "y", 1, newSViv (ev.motion.y), 0); 807 hv_store (hv, "y", 1, newSViv (y), 0);
466 hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0); 808 hv_store (hv, "xrel", 4, newSViv (xrel), 0);
467 hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0); 809 hv_store (hv, "yrel", 4, newSViv (yrel), 0);
810 }
468 break; 811 break;
469 812
470 case SDL_MOUSEBUTTONDOWN: 813 case SDL_MOUSEBUTTONDOWN:
471 case SDL_MOUSEBUTTONUP: 814 case SDL_MOUSEBUTTONUP:
815 hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
816
472 hv_store (hv, "button", 6, newSViv (ev.button.button), 0); 817 hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
473 hv_store (hv, "state", 5, newSViv (ev.button.state), 0); 818 hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
474 hv_store (hv, "x", 1, newSViv (ev.button.x), 0); 819 hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
475 hv_store (hv, "y", 1, newSViv (ev.button.y), 0); 820 hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
821 break;
822
823 case SDL_USEREVENT:
824 hv_store (hv, "code", 4, newSViv (ev.user.code), 0);
825 hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
826 hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
827 break;
476 } 828 }
477 829
478 XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv))); 830 XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));
479 } 831 }
480} 832}
481 833
482int 834int
483Mix_OpenAudio (int frequency = 22050, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 512) 835Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
484 POSTCALL: 836 POSTCALL:
485 Mix_HookMusicFinished (music_finished); 837 Mix_HookMusicFinished (music_finished);
838 Mix_ChannelFinished (channel_finished);
839
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}
486 855
487void 856void
488Mix_CloseAudio () 857Mix_CloseAudio ()
489 858
490int 859int
491Mix_AllocateChannels (int numchans = -1) 860Mix_AllocateChannels (int numchans = -1)
492 861
862const char *
863Mix_GetError ()
864
493void 865void
494lowdelay (int fd, int val = 1) 866lowdelay (int fd, int val = 1)
495 CODE: 867 CODE:
868 setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
869
870void
871win32_proxy_info ()
872 PPCODE:
873{
496#ifndef _WIN32 874#ifdef _WIN32
497 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 }
498#endif 896#endif
499 897}
500char *
501gl_version ()
502 CODE:
503 RETVAL = (char *)glGetString (GL_VERSION);
504 OUTPUT:
505 RETVAL
506
507char *
508gl_extensions ()
509 CODE:
510 RETVAL = (char *)glGetString (GL_EXTENSIONS);
511 OUTPUT:
512 RETVAL
513 898
514void 899void
515add_font (char *file) 900add_font (char *file)
516 CODE: 901 CODE:
517 FcConfigAppFontAddFile (0, (const FcChar8 *)file); /* no idea wether this is required */ 902 FcConfigAppFontAddFile (0, (const FcChar8 *)file);
518 903
519void 904void
520load_image_inline (SV *image_) 905load_image_inline (SV *image_)
521 ALIAS: 906 ALIAS:
522 load_image_file = 1 907 load_image_file = 1
525 STRLEN image_len; 910 STRLEN image_len;
526 char *image = (char *)SvPVbyte (image_, image_len); 911 char *image = (char *)SvPVbyte (image_, image_len);
527 SDL_Surface *surface, *surface2; 912 SDL_Surface *surface, *surface2;
528 SDL_PixelFormat fmt; 913 SDL_PixelFormat fmt;
529 SDL_RWops *rw = ix 914 SDL_RWops *rw = ix
530 ? SDL_RWFromFile (image, "r") 915 ? SDL_RWFromFile (image, "rb")
531 : SDL_RWFromConstMem (image, image_len); 916 : SDL_RWFromConstMem (image, image_len);
532 917
533 if (!rw) 918 if (!rw)
534 croak ("load_image: %s", SDL_GetError ()); 919 croak ("load_image: %s", SDL_GetError ());
535 920
564 949
565 surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE); 950 surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);
566 951
567 assert (surface2->pitch == surface2->w * 4); 952 assert (surface2->pitch == surface2->w * 4);
568 953
954 SDL_LockSurface (surface2);
569 EXTEND (SP, 5); 955 EXTEND (SP, 6);
570 PUSHs (sv_2mortal (newSViv (surface2->w))); 956 PUSHs (sv_2mortal (newSViv (surface2->w)));
571 PUSHs (sv_2mortal (newSViv (surface2->h))); 957 PUSHs (sv_2mortal (newSViv (surface2->h)));
572 SDL_LockSurface (surface2);
573 PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch))); 958 PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));
574 SDL_UnlockSurface (surface2);
575 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)));
576 PUSHs (sv_2mortal (newSViv (GL_RGBA))); 960 PUSHs (sv_2mortal (newSViv (GL_RGBA)));
577 PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE))); 961 PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
962 SDL_UnlockSurface (surface2);
578 963
579 SDL_FreeSurface (surface); 964 SDL_FreeSurface (surface);
580 SDL_FreeSurface (surface2); 965 SDL_FreeSurface (surface2);
581} 966}
582 967
604 PUSHs (sv_2mortal (newSViv (b / y))); 989 PUSHs (sv_2mortal (newSViv (b / y)));
605 PUSHs (sv_2mortal (newSViv (a / y))); 990 PUSHs (sv_2mortal (newSViv (a / y)));
606} 991}
607 992
608void 993void
994error (char *message)
995 CODE:
996 fprintf (stderr, "ERROR: %s\n", message);
997#ifdef _WIN32
998 MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
999#endif
1000
1001void
609fatal (char *message) 1002fatal (char *message)
610 CODE: 1003 CODE:
1004 fprintf (stderr, "FATAL: %s\n", message);
611#ifdef _WIN32 1005#ifdef _WIN32
612 MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR | MB_SETFOREGROUND); 1006 MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
1007#endif
1008 _exit (1);
1009
1010void
1011_exit (int retval = 0)
1012 CODE:
1013#ifdef WIN32
1014 ExitThread (retval); // unclean, please beam me up
613#else 1015#else
614 fprintf (stderr, "FATAL: %s\n", message); 1016 _exit (retval);
615#endif 1017#endif
616 exit (1);
617 1018
1019void
1020debug ()
1021 CODE:
1022{
1023#if DEBUG
1024 VALGRIND_DO_LEAK_CHECK;
1025#endif
1026}
1027
618MODULE = CFClient PACKAGE = CFClient::Font 1028MODULE = CFPlus PACKAGE = CFPlus::Font
619 1029
620CFClient::Font 1030PROTOTYPES: DISABLE
1031
1032CFPlus::Font
621new_from_file (SV *class, char *path) 1033new_from_file (SV *class, char *path, int id = 0)
622 CODE: 1034 CODE:
623{ 1035{
624 int count; 1036 int count;
625 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, 0, 0, &count); 1037 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
626 RETVAL = pango_fc_font_description_from_pattern (pattern, 0); 1038 RETVAL = pango_fc_font_description_from_pattern (pattern, 0);
627 FcPatternDestroy (pattern); 1039 FcPatternDestroy (pattern);
628} 1040}
629 OUTPUT: 1041 OUTPUT:
630 RETVAL 1042 RETVAL
631 1043
632void 1044void
633DESTROY (CFClient::Font self) 1045DESTROY (CFPlus::Font self)
634 CODE: 1046 CODE:
635 pango_font_description_free (self); 1047 pango_font_description_free (self);
636 1048
637void 1049void
638make_default (CFClient::Font self) 1050make_default (CFPlus::Font self)
1051 PROTOTYPE: $
639 CODE: 1052 CODE:
640 default_font = self; 1053 default_font = self;
641 1054
642MODULE = CFClient PACKAGE = CFClient::Layout 1055MODULE = CFPlus PACKAGE = CFPlus::Layout
643 1056
644CFClient::Layout 1057PROTOTYPES: DISABLE
645new (SV *class, int base_height = MIN_FONT_HEIGHT) 1058
1059void
1060glyph_cache_backup ()
1061 PROTOTYPE:
1062 CODE:
1063 tc_backup ();
1064
1065void
1066glyph_cache_restore ()
1067 PROTOTYPE:
1068 CODE:
1069 tc_restore ();
1070
1071CFPlus::Layout
1072new (SV *class)
646 CODE: 1073 CODE:
647 New (0, RETVAL, 1, struct cf_layout); 1074 New (0, RETVAL, 1, struct cf_layout);
1075
648 RETVAL->pl = pango_layout_new (context); 1076 RETVAL->pl = pango_layout_new (opengl_context);
649 RETVAL->base_height = base_height; 1077 RETVAL->r = 1.;
1078 RETVAL->g = 1.;
1079 RETVAL->b = 1.;
1080 RETVAL->a = 1.;
1081 RETVAL->base_height = MIN_FONT_HEIGHT;
650 RETVAL->font = 0; 1082 RETVAL->font = 0;
1083 RETVAL->rc = rc_alloc ();
1084
651 pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR); 1085 pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
652 pango_layout_set_font_description (RETVAL->pl, default_font); 1086 layout_update_font (RETVAL);
653 OUTPUT: 1087 OUTPUT:
654 RETVAL 1088 RETVAL
655 1089
656void 1090void
657DESTROY (CFClient::Layout self) 1091DESTROY (CFPlus::Layout self)
658 CODE: 1092 CODE:
659 g_object_unref (self->pl); 1093 g_object_unref (self->pl);
1094 rc_free (self->rc);
660 Safefree (self); 1095 Safefree (self);
661 1096
662void 1097void
663set_text (CFClient::Layout self, SV *text_) 1098set_text (CFPlus::Layout self, SV *text_)
664 CODE: 1099 CODE:
665{ 1100{
666 STRLEN textlen; 1101 STRLEN textlen;
667 char *text = SvPVutf8 (text_, textlen); 1102 char *text = SvPVutf8 (text_, textlen);
668 1103
669 pango_layout_set_text (self->pl, text, textlen); 1104 pango_layout_set_text (self->pl, text, textlen);
670} 1105}
671 1106
672void 1107void
673set_markup (CFClient::Layout self, SV *text_) 1108set_markup (CFPlus::Layout self, SV *text_)
674 CODE: 1109 CODE:
675{ 1110{
676 STRLEN textlen; 1111 STRLEN textlen;
677 char *text = SvPVutf8 (text_, textlen); 1112 char *text = SvPVutf8 (text_, textlen);
678 1113
679 pango_layout_set_markup (self->pl, text, textlen); 1114 pango_layout_set_markup (self->pl, text, textlen);
680} 1115}
681 1116
1117void
1118set_shapes (CFPlus::Layout self, ...)
1119 CODE:
1120{
1121 PangoAttrList *attrs = 0;
1122 const char *text = pango_layout_get_text (self->pl);
1123 const char *pos = text;
1124 int arg = 4;
1125
1126 while (arg < items && (pos = strstr (pos, OBJ_STR)))
1127 {
1128 PangoRectangle inkrect, rect;
1129 PangoAttribute *attr;
1130
1131 int x = SvIV (ST (arg - 3));
1132 int y = SvIV (ST (arg - 2));
1133 int w = SvIV (ST (arg - 1));
1134 int h = SvIV (ST (arg ));
1135
1136 inkrect.x = 0;
1137 inkrect.y = 0;
1138 inkrect.width = 0;
1139 inkrect.height = 0;
1140
1141 rect.x = x * PANGO_SCALE;
1142 rect.y = y * PANGO_SCALE;
1143 rect.width = w * PANGO_SCALE;
1144 rect.height = h * PANGO_SCALE;
1145
1146 if (!attrs)
1147 attrs = pango_layout_get_attributes (self->pl);
1148
1149 attr = pango_attr_shape_new (&inkrect, &rect);
1150 attr->start_index = pos - text;
1151 attr->end_index = attr->start_index + sizeof (OBJ_STR) - 1;
1152 pango_attr_list_insert (attrs, attr);
1153
1154 arg += 4;
1155 pos += sizeof (OBJ_STR) - 1;
1156 }
1157
1158 if (attrs)
1159 pango_layout_set_attributes (self->pl, attrs);
1160}
1161
1162void
1163get_shapes (CFPlus::Layout self)
1164 PPCODE:
1165{
1166 PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
1167
1168 do
1169 {
1170 PangoLayoutRun *run = pango_layout_iter_get_run (iter);
1171
1172 if (run && shape_attr_p (run))
1173 {
1174 PangoRectangle extents;
1175 pango_layout_iter_get_run_extents (iter, 0, &extents);
1176
1177 EXTEND (SP, 2);
1178 PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.x))));
1179 PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.y))));
1180 }
1181 }
1182 while (pango_layout_iter_next_run (iter));
1183
1184 pango_layout_iter_free (iter);
1185}
1186
1187int
1188has_wrapped (CFPlus::Layout self)
1189 CODE:
1190{
1191 int lines = 1;
1192 const char *text = pango_layout_get_text (self->pl);
1193
1194 while (*text)
1195 lines += *text++ == '\n';
1196
1197 RETVAL = lines < pango_layout_get_line_count (self->pl);
1198}
1199 OUTPUT:
1200 RETVAL
1201
682SV * 1202SV *
683get_text (CFClient::Layout self) 1203get_text (CFPlus::Layout self)
684 CODE: 1204 CODE:
685 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0); 1205 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
686 SvUTF8_on (RETVAL); 1206 sv_utf8_decode (RETVAL);
687 OUTPUT: 1207 OUTPUT:
688 RETVAL 1208 RETVAL
689 1209
690void 1210void
1211set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)
1212 CODE:
1213 self->r = r;
1214 self->g = g;
1215 self->b = b;
1216 self->a = a;
1217
1218void
691set_font (CFClient::Layout self, CFClient::Font font = 0) 1219set_font (CFPlus::Layout self, CFPlus::Font font = 0)
692 CODE: 1220 CODE:
693 if (self->font != font) 1221 if (self->font != font)
694 { 1222 {
695 self->font = font; 1223 self->font = font;
696 layout_update_font (self); 1224 layout_update_font (self);
697 } 1225 }
698 1226
699void 1227void
700set_height (CFClient::Layout self, int base_height) 1228set_height (CFPlus::Layout self, int base_height)
701 CODE: 1229 CODE:
702 if (self->base_height != base_height) 1230 if (self->base_height != base_height)
703 { 1231 {
704 self->base_height = base_height; 1232 self->base_height = base_height;
705 layout_update_font (self); 1233 layout_update_font (self);
706 } 1234 }
707 1235
708void 1236void
709set_width (CFClient::Layout self, int max_width = -1) 1237set_width (CFPlus::Layout self, int max_width = -1)
710 CODE: 1238 CODE:
711 pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE); 1239 pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
712 1240
713void 1241void
1242set_indent (CFPlus::Layout self, int indent)
1243 CODE:
1244 pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1245
1246void
1247set_spacing (CFPlus::Layout self, int spacing)
1248 CODE:
1249 pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1250
1251void
1252set_ellipsise (CFPlus::Layout self, int ellipsise)
1253 CODE:
1254 pango_layout_set_ellipsize (self->pl,
1255 ellipsise == 1 ? PANGO_ELLIPSIZE_START
1256 : ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1257 : ellipsise == 3 ? PANGO_ELLIPSIZE_END
1258 : PANGO_ELLIPSIZE_NONE
1259 );
1260
1261void
1262set_single_paragraph_mode (CFPlus::Layout self, int spm)
1263 CODE:
1264 pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1265
1266void
714size (CFClient::Layout self) 1267size (CFPlus::Layout self)
715 PPCODE: 1268 PPCODE:
716{ 1269{
717 int w, h; 1270 int w, h;
718 1271
719 layout_get_pixel_size (self, &w, &h); 1272 layout_get_pixel_size (self, &w, &h);
722 PUSHs (sv_2mortal (newSViv (w))); 1275 PUSHs (sv_2mortal (newSViv (w)));
723 PUSHs (sv_2mortal (newSViv (h))); 1276 PUSHs (sv_2mortal (newSViv (h)));
724} 1277}
725 1278
726int 1279int
1280descent (CFPlus::Layout self)
1281 CODE:
1282{
1283 PangoRectangle rect;
1284 PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);
1285 pango_layout_line_get_pixel_extents (line, 0, &rect);
1286 RETVAL = PANGO_DESCENT (rect);
1287}
1288 OUTPUT:
1289 RETVAL
1290
1291int
727xy_to_index (CFClient::Layout self, int x, int y) 1292xy_to_index (CFPlus::Layout self, int x, int y)
728 CODE: 1293 CODE:
729{ 1294{
730 int index, trailing; 1295 int index, trailing;
731 pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing); 1296 pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
732 RETVAL = index; 1297 RETVAL = index + trailing;
733} 1298}
734 OUTPUT: 1299 OUTPUT:
735 RETVAL 1300 RETVAL
736 1301
737void 1302void
738cursor_pos (CFClient::Layout self, int index) 1303cursor_pos (CFPlus::Layout self, int index)
739 PPCODE: 1304 PPCODE:
740{ 1305{
741 PangoRectangle strong_pos; 1306 PangoRectangle strong_pos;
742 pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0); 1307 pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);
743 1308
746 PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE))); 1311 PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));
747 PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE))); 1312 PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));
748} 1313}
749 1314
750void 1315void
751render (CFClient::Layout self) 1316index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)
752 PPCODE: 1317 PPCODE:
753{ 1318{
754 SV *retval; 1319 int line, x;
755 int w, h;
756 FT_Bitmap bitmap;
757 1320
758 layout_get_pixel_size (self, &w, &h); 1321 pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
1322 /* pango bug: line is between 1..numlines, not 0..numlines-1 */
759 1323
760 retval = newSV (w * h);
761 SvPOK_only (retval);
762 SvCUR_set (retval, w * h);
763
764 bitmap.rows = h;
765 bitmap.width = w;
766 bitmap.pitch = w;
767 bitmap.buffer = (unsigned char*)SvPVX (retval);
768 bitmap.num_grays = 256;
769 bitmap.pixel_mode = FT_PIXEL_MODE_GRAY;
770
771 memset (bitmap.buffer, 0, w * h);
772
773 pango_ft2_render_layout (&bitmap, self->pl, 0 * PANGO_SCALE, 0 * PANGO_SCALE);
774
775 EXTEND (SP, 3); 1324 EXTEND (SP, 2);
776 PUSHs (sv_2mortal (newSViv (w))); 1325 PUSHs (sv_2mortal (newSViv (line - 1)));
1326 PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1327}
1328
1329void
1330line_x_to_index (CFPlus::Layout self, int line, int x)
1331 PPCODE:
1332{
1333 PangoLayoutLine *lp;
1334 int index, trailing;
1335
1336 if (line < 0)
1337 XSRETURN_EMPTY;
1338
1339 if (!(lp = pango_layout_get_line (self->pl, line)))
1340 XSRETURN_EMPTY; /* do better */
1341
1342 pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1343
1344 EXTEND (SP, 2);
1345 if (GIMME_V == G_SCALAR)
1346 PUSHs (sv_2mortal (newSViv (index + trailing)));
1347 else
1348 {
777 PUSHs (sv_2mortal (newSViv (h))); 1349 PUSHs (sv_2mortal (newSViv (index)));
778 PUSHs (sv_2mortal (retval)); 1350 PUSHs (sv_2mortal (newSViv (trailing)));
1351 }
779} 1352}
780 1353
1354void
1355render (CFPlus::Layout self, float x, float y, int flags = 0)
1356 CODE:
1357 rc_clear (self->rc);
1358 pango_opengl_render_layout_subpixel (
1359 self->pl,
1360 self->rc,
1361 x * PANGO_SCALE, y * PANGO_SCALE,
1362 self->r, self->g, self->b, self->a,
1363 flags
1364 );
1365 // we assume that context_change actually clears/frees stuff
1366 // and does not do any recomputation...
1367 pango_layout_context_changed (self->pl);
1368
1369void
1370draw (CFPlus::Layout self)
1371 CODE:
1372{
1373 glEnable (GL_TEXTURE_2D);
1374 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1375 glEnable (GL_BLEND);
1376 gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
1377 GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
1378 glEnable (GL_ALPHA_TEST);
1379 glAlphaFunc (GL_GREATER, 7.f / 255.f);
1380
1381 rc_draw (self->rc);
1382
1383 glDisable (GL_ALPHA_TEST);
1384 glDisable (GL_BLEND);
1385 glDisable (GL_TEXTURE_2D);
1386}
1387
781MODULE = CFClient PACKAGE = CFClient::Texture 1388MODULE = CFPlus PACKAGE = CFPlus::Texture
782 1389
1390PROTOTYPES: ENABLE
1391
783void 1392void
1393pad (SV *data_, int ow, int oh, int nw, int nh)
1394 CODE:
1395{
1396 if ((nw != ow || nh != oh) && SvOK (data_))
1397 {
1398 STRLEN datalen;
1399 char *data = SvPVbyte (data_, datalen);
1400 int bpp = datalen / (ow * oh);
1401 SV *result_ = sv_2mortal (newSV (nw * nh * bpp));
1402
1403 SvPOK_only (result_);
1404 SvCUR_set (result_, nw * nh * bpp);
1405
1406 memset (SvPVX (result_), 0, nw * nh * bpp);
1407 while (oh--)
1408 memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1409
1410 sv_setsv (data_, result_);
1411 }
1412}
1413
1414void
784draw_quad (SV *self, float x, float y, float w = 0, float h = 0) 1415draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
785 PROTOTYPE: $$$;$$ 1416 PROTOTYPE: $$$;$$
1417 ALIAS:
1418 draw_quad_alpha = 1
1419 draw_quad_alpha_premultiplied = 2
786 CODE: 1420 CODE:
787{ 1421{
788 HV *hv = (HV *)SvRV (self); 1422 HV *hv = (HV *)SvRV (self);
789 float s = SvNV (*hv_fetch (hv, "s", 1, 1)); 1423 float s = SvNV (*hv_fetch (hv, "s", 1, 1));
790 float t = SvNV (*hv_fetch (hv, "t", 1, 1)); 1424 float t = SvNV (*hv_fetch (hv, "t", 1, 1));
791 int name = SvIV (*hv_fetch (hv, "name", 4, 1)); 1425 int name = SvIV (*hv_fetch (hv, "name", 4, 1));
792 int wrap_mode = SvIV (*hv_fetch (hv, "wrap_mode", 9, 1)); 1426
1427 if (name <= 0)
1428 XSRETURN_EMPTY;
793 1429
794 if (items < 5) 1430 if (items < 5)
795 { 1431 {
796 w = SvNV (*hv_fetch (hv, "w", 1, 1)); 1432 w = SvNV (*hv_fetch (hv, "w", 1, 1));
797 h = SvNV (*hv_fetch (hv, "h", 1, 1)); 1433 h = SvNV (*hv_fetch (hv, "h", 1, 1));
798 } 1434 }
799 1435
1436 if (ix)
1437 {
1438 glEnable (GL_BLEND);
1439
1440 if (ix == 2)
1441 glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
1442 else
1443 gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
1444 GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
1445
1446 glEnable (GL_ALPHA_TEST);
1447 glAlphaFunc (GL_GREATER, 0.01f);
1448 }
1449
800 glBindTexture (GL_TEXTURE_2D, name); 1450 glBindTexture (GL_TEXTURE_2D, name);
801 if (wrap_mode) { 1451
802 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT);
803 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT);
804 }
805 glBegin (GL_QUADS); 1452 glBegin (GL_QUADS);
806 glTexCoord2f (0, 0); glVertex2f (x , y ); 1453 glTexCoord2f (0, 0); glVertex2f (x , y );
807 glTexCoord2f (0, t); glVertex2f (x , y + h); 1454 glTexCoord2f (0, t); glVertex2f (x , y + h);
808 glTexCoord2f (s, t); glVertex2f (x + w, y + h); 1455 glTexCoord2f (s, t); glVertex2f (x + w, y + h);
809 glTexCoord2f (s, 0); glVertex2f (x + w, y ); 1456 glTexCoord2f (s, 0); glVertex2f (x + w, y );
810 glEnd (); 1457 glEnd ();
811}
812 1458
1459 if (ix)
1460 {
1461 glDisable (GL_ALPHA_TEST);
1462 glDisable (GL_BLEND);
1463 }
1464}
1465
1466IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
1467 CODE:
1468{
1469 GLint width;
1470 glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
1471 glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
1472 RETVAL = width > 0;
1473}
1474 OUTPUT:
1475 RETVAL
1476
813MODULE = CFClient PACKAGE = CFClient::Map 1477MODULE = CFPlus PACKAGE = CFPlus::Map
814 1478
815CFClient::Map 1479PROTOTYPES: DISABLE
816new (SV *class, int map_width, int map_height) 1480
1481CFPlus::Map
1482new (SV *class)
817 CODE: 1483 CODE:
818 New (0, RETVAL, 1, struct map); 1484 New (0, RETVAL, 1, struct map);
819 RETVAL->x = 0; 1485 RETVAL->x = 0;
820 RETVAL->y = 0; 1486 RETVAL->y = 0;
821 RETVAL->w = map_width; 1487 RETVAL->w = 0;
822 RETVAL->h = map_height; 1488 RETVAL->h = 0;
823 RETVAL->ox = 0; 1489 RETVAL->ox = 0;
824 RETVAL->oy = 0; 1490 RETVAL->oy = 0;
825 RETVAL->faces = 8192; 1491 RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
826 Newz (0, RETVAL->face, RETVAL->faces, mapface); 1492 RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
827 RETVAL->texs = 8192;
828 Newz (0, RETVAL->tex, RETVAL->texs, maptex);
829 RETVAL->rows = 0; 1493 RETVAL->rows = 0;
830 RETVAL->row = 0; 1494 RETVAL->row = 0;
831 OUTPUT: 1495 OUTPUT:
832 RETVAL 1496 RETVAL
833 1497
834void 1498void
835DESTROY (CFClient::Map self) 1499DESTROY (CFPlus::Map self)
836 CODE: 1500 CODE:
837{ 1501{
838 map_clear (self); 1502 map_clear (self);
839 Safefree (self->face); 1503 Safefree (self->face2tile);
1504 Safefree (self->tex);
840 Safefree (self); 1505 Safefree (self);
841} 1506}
842 1507
843void 1508void
1509resize (CFPlus::Map self, int map_width, int map_height)
1510 CODE:
1511 self->w = map_width;
1512 self->h = map_height;
1513
1514void
844clear (CFClient::Map self) 1515clear (CFPlus::Map self)
845 CODE: 1516 CODE:
846 map_clear (self); 1517 map_clear (self);
847 1518
848void 1519void
849set_face (CFClient::Map self, int face, int texid) 1520set_tileid (CFPlus::Map self, int face, int tile)
850 CODE: 1521 CODE:
851{ 1522{
852 while (self->faces <= face) 1523 need_facenum (self, face); self->face2tile [face] = tile;
853 { 1524 need_texid (self, tile);
854 Append (mapface, self->face, self->faces, self->faces);
855 self->faces *= 2;
856 }
857
858 self->face [face] = texid;
859} 1525}
860 1526
861void 1527void
1528set_smooth (CFPlus::Map self, int face, int smooth, int level)
1529 CODE:
1530{
1531 tileid texid;
1532 maptex *tex;
1533
1534 if (face < 0 || face >= self->faces)
1535 return;
1536
1537 if (smooth < 0 || smooth >= self->faces)
1538 return;
1539
1540 texid = self->face2tile [face];
1541
1542 if (!texid)
1543 return;
1544
1545 tex = self->tex + texid;
1546 tex->smoothtile = self->face2tile [smooth];
1547 tex->smoothlevel = level;
1548}
1549
1550void
862set_texture (CFClient::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a) 1551set_texture (CFPlus::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)
863 CODE: 1552 CODE:
864{ 1553{
865 while (self->texs <= texid) 1554 need_texid (self, texid);
866 {
867 Append (maptex, self->tex, self->texs, self->texs);
868 self->texs *= 2;
869 }
870 1555
871 { 1556 {
872 maptex *tex = self->tex + texid; 1557 maptex *tex = self->tex + texid;
873 1558
874 tex->name = name; 1559 tex->name = name;
879 tex->r = r; 1564 tex->r = r;
880 tex->g = g; 1565 tex->g = g;
881 tex->b = b; 1566 tex->b = b;
882 tex->a = a; 1567 tex->a = a;
883 } 1568 }
1569
1570 // somewhat hackish, but for textures that require it, it really
1571 // improves the look, and most others don't suffer.
1572 glBindTexture (GL_TEXTURE_2D, name);
1573 //glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
1574 //glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
1575 // use uglier nearest interpolation because linear suffers
1576 // from transparent color bleeding and ugly wrapping effects.
1577 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
884} 1578}
885 1579
886int 1580int
887ox (CFClient::Map self) 1581ox (CFPlus::Map self)
888 ALIAS: 1582 ALIAS:
889 oy = 1 1583 oy = 1
1584 x = 2
1585 y = 3
1586 w = 4
1587 h = 5
890 CODE: 1588 CODE:
891 switch (ix) 1589 switch (ix)
892 { 1590 {
893 case 0: RETVAL = self->ox; break; 1591 case 0: RETVAL = self->ox; break;
894 case 1: RETVAL = self->oy; break; 1592 case 1: RETVAL = self->oy; break;
1593 case 2: RETVAL = self->x; break;
1594 case 3: RETVAL = self->y; break;
1595 case 4: RETVAL = self->w; break;
1596 case 5: RETVAL = self->h; break;
895 } 1597 }
896 OUTPUT: 1598 OUTPUT:
897 RETVAL 1599 RETVAL
898 1600
899void 1601void
900scroll (CFClient::Map self, int dx, int dy) 1602scroll (CFPlus::Map self, int dx, int dy)
901 CODE: 1603 CODE:
902{ 1604{
903 if (dx > 0) 1605 if (dx > 0)
904 map_blank (self, self->x, self->y, dx - 1, self->h); 1606 map_blank (self, self->x, self->y, dx, self->h);
905 else if (dx < 0) 1607 else if (dx < 0)
906 map_blank (self, self->x + self->w + dx + 1, self->y, 1 - dx, self->h); 1608 map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
907 1609
908 if (dy > 0) 1610 if (dy > 0)
909 map_blank (self, self->x, self->y, self->w, dy - 1); 1611 map_blank (self, self->x, self->y, self->w, dy);
910 else if (dy < 0) 1612 else if (dy < 0)
911 map_blank (self, self->x, self->y + self->h + dy + 1, self->w, 1 - dy); 1613 map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
912 1614
913 self->ox += dx; self->x += dx; 1615 self->ox += dx; self->x += dx;
914 self->oy += dy; self->y += dy; 1616 self->oy += dy; self->y += dy;
915 1617
916 while (self->y < 0) 1618 while (self->y < 0)
920 self->rows += MAP_EXTEND_Y; 1622 self->rows += MAP_EXTEND_Y;
921 self->y += MAP_EXTEND_Y; 1623 self->y += MAP_EXTEND_Y;
922 } 1624 }
923} 1625}
924 1626
925void 1627SV *
926map1a_update (CFClient::Map self, SV *data_) 1628map1a_update (CFPlus::Map self, SV *data_, int extmap)
927 CODE: 1629 CODE:
928{ 1630{
929 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_); 1631 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
930 uint8_t *data_end = (uint8_t *)SvEND (data_); 1632 uint8_t *data_end = (uint8_t *)SvEND (data_);
931 mapcell *cell; 1633 mapcell *cell;
932 int x, y, flags; 1634 int x, y, z, flags;
1635 AV *missing = newAV ();
1636 RETVAL = newRV_noinc ((SV *)missing);
933 1637
934 while (data < data_end) 1638 while (data < data_end - 1)
935 { 1639 {
936 flags = (data [0] << 8) + data [1]; data += 2; 1640 flags = (data [0] << 8) + data [1]; data += 2;
937 1641
938 x = ((flags >> 10) & 63) + self->x; 1642 x = self->x + ((flags >> 10) & 63);
939 y = ((flags >> 4) & 63) + self->y; 1643 y = self->y + ((flags >> 4) & 63);
940 1644
941 cell = map_get_cell (self, x, y); 1645 cell = map_get_cell (self, x, y);
942 1646
943 if (flags & 15) 1647 if (flags & 15)
944 { 1648 {
945 if (cell->darkness < 0) 1649 if (!cell->darkness)
946 { 1650 {
1651 memset (cell, 0, sizeof (*cell));
947 cell->darkness = 0; 1652 cell->darkness = 256;
948 cell->face [0] = 0;
949 cell->face [1] = 0;
950 cell->face [2] = 0;
951 } 1653 }
952 1654
953 cell->darkness = flags & 8 ? *data++ : 255;
954
955 //TODO: don't trust server data to be in-range(!) 1655 //TODO: don't trust server data to be in-range(!)
956 1656
957 if (flags & 4) 1657 if (flags & 8)
958 { 1658 {
959 cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2; 1659 if (extmap)
1660 {
1661 uint8_t ext, cmd;
1662
1663 do
1664 {
1665 ext = *data++;
1666 cmd = ext & 0x3f;
1667
1668 if (cmd < 4)
1669 cell->darkness = 255 - ext * 64 + 1;
1670 else if (cmd == 5) // health
1671 {
1672 cell->stat_width = 1;
1673 cell->stat_hp = *data++;
1674 }
1675 else if (cmd == 6) // monster width
1676 cell->stat_width = *data++ + 1;
1677 else if (cmd == 0x47)
1678 {
1679 if (*data == 4)
1680 ; // decode player count
1681
1682 data += *data + 1;
1683 }
1684 else if (cmd == 8) // cell flags
1685 cell->flags = *data++;
1686 else if (ext & 0x40) // unknown, multibyte => skip
1687 data += *data + 1;
1688 else
1689 data++;
1690 }
1691 while (ext & 0x80);
1692 }
1693 else
1694 cell->darkness = *data++ + 1;
960 } 1695 }
961 1696
1697 for (z = 0; z <= 2; ++z)
962 if (flags & 2) 1698 if (flags & (4 >> z))
963 { 1699 {
964 cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2; 1700 faceid face = (data [0] << 8) + data [1]; data += 2;
1701 need_facenum (self, face);
1702 cell->tile [z] = self->face2tile [face];
1703
1704 if (cell->tile [z])
1705 {
1706 maptex *tex = self->tex + cell->tile [z];
1707 if (!tex->name)
1708 av_push (missing, newSViv (cell->tile [z]));
1709
1710 if (tex->smoothtile)
1711 {
1712 maptex *smooth = self->tex + tex->smoothtile;
1713 if (!smooth->name)
1714 av_push (missing, newSViv (tex->smoothtile));
1715 }
1716 }
965 } 1717 }
966
967 if (flags & 1)
968 {
969 cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
970 }
971 } 1718 }
972 else 1719 else
973 cell->darkness = -1; 1720 cell->darkness = 0;
974 } 1721 }
975} 1722}
1723 OUTPUT:
1724 RETVAL
976 1725
977SV * 1726SV *
978mapmap (CFClient::Map self, int x0, int y0, int w, int h) 1727mapmap (CFPlus::Map self, int x0, int y0, int w, int h)
979 CODE: 1728 CODE:
980{ 1729{
981 int x1, x; 1730 int x1, x;
982 int y1, y; 1731 int y1, y;
983 int z; 1732 int z;
1004 { 1753 {
1005 mapcell *cell = row->col + (x - row->c0); 1754 mapcell *cell = row->col + (x - row->c0);
1006 1755
1007 for (z = 0; z <= 0; z++) 1756 for (z = 0; z <= 0; z++)
1008 { 1757 {
1009 mapface face = cell->face [z];
1010
1011 if (face)
1012 {
1013 maptex tex = self->tex [face]; 1758 maptex tex = self->tex [cell->tile [z]];
1014 int a0 = 255 - tex.a; 1759 int a0 = 255 - tex.a;
1015 int a1 = tex.a; 1760 int a1 = tex.a;
1016 1761
1017 r = (r * a0 + tex.r * a1) / 255; 1762 r = (r * a0 + tex.r * a1) / 255;
1018 g = (g * a0 + tex.g * a1) / 255; 1763 g = (g * a0 + tex.g * a1) / 255;
1019 b = (b * a0 + tex.b * a1) / 255; 1764 b = (b * a0 + tex.b * a1) / 255;
1020 a = (a * a0 + tex.a * a1) / 255; 1765 a = (a * a0 + tex.a * a1) / 255;
1021 }
1022 } 1766 }
1023 } 1767 }
1024 1768
1025 *map++ = (r ) 1769 *map++ = (r )
1026 | (g << 8) 1770 | (g << 8)
1033} 1777}
1034 OUTPUT: 1778 OUTPUT:
1035 RETVAL 1779 RETVAL
1036 1780
1037void 1781void
1038draw (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh) 1782draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T)
1783 CODE:
1784{
1785 int x, y, z;
1786
1787 HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1788 uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
1789 static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
1790 smooth_key skey;
1791
1792 rc_t *rc = rc_alloc ();
1793 rc_key_t key;
1794 rc_array_t *arr;
1795
1796 // thats current max. sorry.
1797 if (sw > 255) sw = 255;
1798 if (sh > 255) sh = 255;
1799
1800 // clear key, in case of extra padding
1801 memset (&skey, 0, sizeof (skey));
1802
1803 memset (&key, 0, sizeof (key));
1804 key.r = 255;
1805 key.g = 255;
1806 key.b = 255;
1807 key.a = 255;
1808 key.mode = GL_QUADS;
1809 key.format = GL_T2F_V3F;
1810 key.texname = -1;
1811
1812 mx += self->x;
1813 my += self->y;
1814
1815 // first pass: determine smooth_max
1816 // rather ugly, if you ask me
1817 // could also be stored inside mapcell and updated on change
1818 memset (smooth_max, 0, sizeof (smooth_max));
1819
1820 for (y = 0; y < sh; y++)
1821 if (0 <= y + my && y + my < self->rows)
1822 {
1823 maprow *row = self->row + (y + my);
1824
1825 for (x = 0; x < sw; x++)
1826 if (row->c0 <= x + mx && x + mx < row->c1)
1827 {
1828 mapcell *cell = row->col + (x + mx - row->c0);
1829
1830 smooth_max[x + 1][y + 1] =
1831 MAX (self->tex [cell->tile [0]].smoothlevel,
1832 MAX (self->tex [cell->tile [1]].smoothlevel,
1833 self->tex [cell->tile [2]].smoothlevel));
1834 }
1835 }
1836
1837 glEnable (GL_BLEND);
1838 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1839 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1840
1841 for (z = 0; z <= 2; z++)
1842 {
1843 memset (smooth_level, 0, sizeof (smooth_level));
1844
1845 for (y = 0; y < sh; y++)
1846 if (0 <= y + my && y + my < self->rows)
1847 {
1848 maprow *row = self->row + (y + my);
1849
1850 for (x = 0; x < sw; x++)
1851 if (row->c0 <= x + mx && x + mx < row->c1)
1852 {
1853 mapcell *cell = row->col + (x + mx - row->c0);
1854 tileid tile = cell->tile [z];
1855
1856 if (tile)
1857 {
1858 maptex tex = self->tex [tile];
1859 int px, py;
1860
1861 if (key.texname != tex.name)
1862 {
1863 if (!tex.name)
1864 tex = self->tex [2]; /* missing, replace by noface */
1865
1866 key.texname = tex.name;
1867 arr = rc_array (rc, &key);
1868 }
1869
1870 px = (x + 1) * T - tex.w;
1871 py = (y + 1) * T - tex.h;
1872
1873 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
1874 rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
1875 rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
1876 rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
1877
1878 if (cell->flags && z == 2)
1879 {
1880 // overlays such as the speech bubble, probably more to come
1881 if (cell->flags & 1)
1882 {
1883 maptex tex = self->tex [1];
1884 int px = x * T + T * 2 / 32;
1885 int py = y * T - T * 6 / 32;
1886
1887 if (tex.name)
1888 {
1889 if (key.texname != tex.name)
1890 {
1891 key.texname = tex.name;
1892 arr = rc_array (rc, &key);
1893 }
1894
1895 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
1896 rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
1897 rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
1898 rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
1899 }
1900 }
1901 }
1902
1903 // update smooth hash
1904 if (tex.smoothtile)
1905 {
1906 skey.tile = tex.smoothtile;
1907 skey.level = tex.smoothlevel;
1908
1909 smooth_level [tex.smoothlevel >> 5] |= ((uint32_t)1) << (tex.smoothlevel & 31);
1910
1911 // add bits to current tile and all neighbours. skey.x|y is
1912 // shifted +1|+1 so we always stay positive.
1913
1914 // bits is ___n cccc CCCC bbbb
1915 // n do not draw borders&corners
1916 // c draw these corners, but...
1917 // C ... not these
1918 // b draw these borders
1919
1920 // borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
1921 // ┃· ·· ·┃ ━━
1922
1923 // corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
1924 // ·· ·· ·┏ ┓·
1925
1926 // full tile
1927 skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
1928
1929 // borders
1930 skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
1931 skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
1932 skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
1933 skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
1934
1935 // corners
1936 skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
1937 skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
1938 skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
1939 skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
1940 }
1941 }
1942 }
1943 }
1944
1945 rc_draw (rc);
1946 rc_clear (rc);
1947
1948 // go through all smoothlevels, lowest to highest, then draw.
1949 // this is basically counting sort
1950 {
1951 int w, b;
1952
1953 glEnable (GL_TEXTURE_2D);
1954 glBegin (GL_QUADS);
1955 for (w = 0; w < 256 / 32; ++w)
1956 {
1957 uint32_t smask = smooth_level [w];
1958 if (smask)
1959 for (b = 0; b < 32; ++b)
1960 if (smask & (((uint32_t)1) << b))
1961 {
1962 int level = (w << 5) | b;
1963 HE *he;
1964
1965 hv_iterinit (smooth);
1966 while ((he = hv_iternext (smooth)))
1967 {
1968 smooth_key *skey = (smooth_key *)HeKEY (he);
1969 IV bits = SvIVX (HeVAL (he));
1970
1971 if (!(bits & 0x1000)
1972 && skey->level == level
1973 && level > smooth_max [skey->x][skey->y])
1974 {
1975 maptex tex = self->tex [skey->tile];
1976 int px = (((int)skey->x) - 1) * T;
1977 int py = (((int)skey->y) - 1) * T;
1978 int border = bits & 15;
1979 int corner = (bits >> 8) & ~(bits >> 4) & 15;
1980 float dx = tex.s * .0625f; // 16 images/row
1981 float dy = tex.t * .5f ; // 2 images/column
1982
1983 if (tex.name)
1984 {
1985 // this time avoiding texture state changes
1986 // save gobs of state changes.
1987 if (key.texname != tex.name)
1988 {
1989 glEnd ();
1990 glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1991 glBegin (GL_QUADS);
1992 }
1993
1994 if (border)
1995 {
1996 float ox = border * dx;
1997
1998 glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
1999 glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
2000 glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
2001 glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
2002 }
2003
2004 if (corner)
2005 {
2006 float ox = corner * dx;
2007
2008 glTexCoord2f (ox , dy ); glVertex2i (px , py );
2009 glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
2010 glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
2011 glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
2012 }
2013 }
2014 }
2015 }
2016 }
2017 }
2018
2019 glEnd ();
2020 glDisable (GL_TEXTURE_2D);
2021 key.texname = -1;
2022 }
2023
2024 hv_clear (smooth);
2025 }
2026
2027 glDisable (GL_BLEND);
2028 rc_free (rc);
2029
2030 // top layer: overlays such as the health bar
2031 for (y = 0; y < sh; y++)
2032 if (0 <= y + my && y + my < self->rows)
2033 {
2034 maprow *row = self->row + (y + my);
2035
2036 for (x = 0; x < sw; x++)
2037 if (row->c0 <= x + mx && x + mx < row->c1)
2038 {
2039 mapcell *cell = row->col + (x + mx - row->c0);
2040
2041 int px = x * T;
2042 int py = y * T;
2043
2044 if (cell->stat_hp)
2045 {
2046 int width = cell->stat_width * T;
2047 int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
2048
2049 glColor3ub (0, 0, 0);
2050 glRectf (px + 1, py - thick - 2,
2051 px + width - 1, py);
2052
2053 glColor3ub (cell->stat_hp, 255 - cell->stat_hp, 0);
2054 glRectf (px + 2,
2055 py - thick - 1,
2056 px + width - 2 - cell->stat_hp * (width - 4) / 255, py - 1);
2057 }
2058 }
2059 }
2060}
2061
2062void
2063draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)
2064 CODE:
2065{
2066 static float color[16][3] = {
2067 { 0.00F, 0.00F, 0.00F },
2068 { 1.00F, 1.00F, 1.00F },
2069 { 0.00F, 0.00F, 0.55F },
2070 { 1.00F, 0.00F, 0.00F },
2071
2072 { 1.00F, 0.54F, 0.00F },
2073 { 0.11F, 0.56F, 1.00F },
2074 { 0.93F, 0.46F, 0.00F },
2075 { 0.18F, 0.54F, 0.34F },
2076
2077 { 0.56F, 0.73F, 0.56F },
2078 { 0.80F, 0.80F, 0.80F },
2079 { 0.55F, 0.41F, 0.13F },
2080 { 0.99F, 0.77F, 0.26F },
2081
2082 { 0.74F, 0.65F, 0.41F },
2083
2084 { 0.00F, 1.00F, 1.00F },
2085 { 1.00F, 0.00F, 1.00F },
2086 { 1.00F, 1.00F, 0.00F },
2087 };
2088
2089 int x, y;
2090
2091 glEnable (GL_TEXTURE_2D);
2092 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
2093 glEnable (GL_BLEND);
2094 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
2095 glBegin (GL_QUADS);
2096
2097 for (y = 0; y < h; y++)
2098 for (x = 0; x < w; x++)
2099 {
2100 unsigned char m = data [x + y * w];
2101
2102 if (m)
2103 {
2104 float *c = color [m & 15];
2105
2106 float tx1 = m & 0x40 ? 0.5 : 0.;
2107 float tx2 = tx1 + 0.5;
2108
2109 glColor4f (c[0], c[1], c[2], 0.75);
2110 glTexCoord2f (tx1, 0.); glVertex2i (x , y );
2111 glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
2112 glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
2113 glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
2114 }
2115 }
2116
2117 glEnd ();
2118 glDisable (GL_BLEND);
2119 glDisable (GL_TEXTURE_2D);
2120}
2121
2122void
2123fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)
1039 PPCODE: 2124 PPCODE:
1040{ 2125{
1041 int vx, vy;
1042 int x, y, z; 2126 int x, y;
1043 int last_name; 2127 int sw1 = sw + 2;
1044 mapface face; 2128 int sh1 = sh + 2;
2129 int sh3 = sh * 3;
1045 int sw4 = (sw + 3) & ~3; 2130 int sw34 = (sw * 3 + 3) & ~3;
2131 uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
1046 SV *darkness_sv = sv_2mortal (newSV (sw4 * sh)); 2132 SV *darkness3_sv = sv_2mortal (newSV (sw34 * sh3));
1047 uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv); 2133 uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
1048 2134
1049 memset (darkness, 255, sw4 * sh);
1050 SvPOK_only (darkness_sv); 2135 SvPOK_only (darkness3_sv);
1051 SvCUR_set (darkness_sv, sw4 * sh); 2136 SvCUR_set (darkness3_sv, sw34 * sh3);
1052 2137
1053 vx = self->x + (self->w - sw) / 2 - shift_x; 2138 mx += self->x - 1;
1054 vy = self->y + (self->h - sh) / 2 - shift_y; 2139 my += self->y - 1;
1055 2140
1056 /* 2141 memset (darkness1, 255, sw1 * sh1);
1057 int vx = self->vx = self->w >= sw
1058 ? self->x + (self->w - sw) / 2
1059 : MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1060 2142
1061 int vy = self->vy = self->h >= sh
1062 ? self->y + (self->h - sh) / 2
1063 : MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));
1064 */
1065
1066 glColor4ub (255, 255, 255, 255);
1067
1068 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1069 glEnable (GL_BLEND);
1070 glEnable (GL_TEXTURE_2D);
1071 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1072
1073 glBegin (GL_QUADS);
1074
1075 last_name = 0;
1076
1077 for (z = 0; z < 3; z++)
1078 for (y = 0; y < sh; y++) 2143 for (y = 0; y < sh1; y++)
1079 if (0 <= y + vy && y + vy < self->rows) 2144 if (0 <= y + my && y + my < self->rows)
1080 { 2145 {
1081 maprow *row = self->row + (y + vy); 2146 maprow *row = self->row + (y + my);
1082 2147
1083 for (x = 0; x < sw; x++) 2148 for (x = 0; x < sw1; x++)
1084 if (row->c0 <= x + vx && x + vx < row->c1) 2149 if (row->c0 <= x + mx && x + mx < row->c1)
1085 { 2150 {
1086 mapcell *cell = row->col + (x + vx - row->c0); 2151 mapcell *cell = row->col + (x + mx - row->c0);
1087 2152
1088 darkness[y * sw4 + x] = cell->darkness < 0 2153 darkness1 [y * sw1 + x] = cell->darkness
2154 ? 255 - (cell->darkness - 1)
1089 ? 255 - FOW_DARKNESS 2155 : 255 - FOW_DARKNESS;
1090 : 255 - cell->darkness;
1091
1092 face = cell->face [z];
1093
1094 if (face)
1095 {
1096 maptex tex = self->tex [face];
1097
1098 int px = (x + 1) * 32 - tex.w;
1099 int py = (y + 1) * 32 - tex.h;
1100
1101 if (last_name != tex.name)
1102 {
1103 glEnd ();
1104 last_name = tex.name;
1105 glBindTexture (GL_TEXTURE_2D, last_name);
1106 glBegin (GL_QUADS);
1107 }
1108
1109 glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1110 glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1111 glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1112 glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1113 }
1114 } 2156 }
1115 } 2157 }
1116 2158
1117 glEnd (); 2159 for (y = 0; y < sh; ++y)
2160 for (x = 0; x < sw; ++x)
2161 {
2162 uint8_t d11 = darkness1 [(y ) * sw1 + x ];
2163 uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
2164 uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
2165 uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
2166 uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
2167 uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
2168 uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
2169 uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
2170 uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
1118 2171
1119 glDisable (GL_TEXTURE_2D); 2172 uint8_t r11 = (d11 + d21 + d12) / 3;
1120 glDisable (GL_BLEND); 2173 uint8_t r21 = d21;
2174 uint8_t r31 = (d21 + d31 + d32) / 3;
2175
2176 uint8_t r12 = d12;
2177 uint8_t r22 = d22;
2178 uint8_t r32 = d32;
2179
2180 uint8_t r13 = (d13 + d23 + d12) / 3;
2181 uint8_t r23 = d23;
2182 uint8_t r33 = (d23 + d33 + d32) / 3;
2183
2184 darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);
2185 darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);
2186 darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);
2187 darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);
2188 darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);
2189 darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);
2190 darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);
2191 darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);
2192 darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);
2193 }
2194
2195 free (darkness1);
1121 2196
1122 EXTEND (SP, 3); 2197 EXTEND (SP, 3);
1123 PUSHs (sv_2mortal (newSViv (sw4))); 2198 PUSHs (sv_2mortal (newSViv (sw34)));
1124 PUSHs (sv_2mortal (newSViv (sh))); 2199 PUSHs (sv_2mortal (newSViv (sh3)));
1125 PUSHs (darkness_sv); 2200 PUSHs (darkness3_sv);
1126} 2201}
1127 2202
1128SV * 2203SV *
1129get_rect (CFClient::Map self, int x0, int y0, int w, int h) 2204get_rect (CFPlus::Map self, int x0, int y0, int w, int h)
1130 CODE: 2205 CODE:
1131{ 2206{
1132 int x, y, x1, y1; 2207 int x, y, x1, y1;
1133 SV *data_sv = newSV (w * h * 7 + 5); 2208 SV *data_sv = newSV (w * h * 7 + 5);
1134 uint8_t *data = (uint8_t *)SvPVX (data_sv); 2209 uint8_t *data = (uint8_t *)SvPVX (data_sv);
1159 if (row && row->c0 <= x && x < row->c1) 2234 if (row && row->c0 <= x && x < row->c1)
1160 { 2235 {
1161 mapcell *cell = row->col + (x - row->c0); 2236 mapcell *cell = row->col + (x - row->c0);
1162 uint8_t flags = 0; 2237 uint8_t flags = 0;
1163 2238
1164 if (cell->face [0]) flags |= 1; 2239 if (cell->tile [0]) flags |= 1;
1165 if (cell->face [1]) flags |= 2; 2240 if (cell->tile [1]) flags |= 2;
1166 if (cell->face [2]) flags |= 4; 2241 if (cell->tile [2]) flags |= 4;
1167 2242
1168 *data++ = flags; 2243 *data++ = flags;
1169 2244
1170 if (flags & 1) 2245 if (flags & 1)
1171 { 2246 {
2247 tileid tile = cell->tile [0];
1172 *data++ = cell->face [0] >> 8; 2248 *data++ = tile >> 8;
1173 *data++ = cell->face [0]; 2249 *data++ = tile;
1174 } 2250 }
1175 2251
1176 if (flags & 2) 2252 if (flags & 2)
1177 { 2253 {
2254 tileid tile = cell->tile [1];
1178 *data++ = cell->face [1] >> 8; 2255 *data++ = tile >> 8;
1179 *data++ = cell->face [1]; 2256 *data++ = tile;
1180 } 2257 }
1181 2258
1182 if (flags & 4) 2259 if (flags & 4)
1183 { 2260 {
2261 tileid tile = cell->tile [2];
1184 *data++ = cell->face [2] >> 8; 2262 *data++ = tile >> 8;
1185 *data++ = cell->face [2]; 2263 *data++ = tile;
1186 } 2264 }
1187 } 2265 }
1188 else 2266 else
1189 *data++ = 0; 2267 *data++ = 0;
1190 } 2268 }
1196} 2274}
1197 OUTPUT: 2275 OUTPUT:
1198 RETVAL 2276 RETVAL
1199 2277
1200void 2278void
1201set_rect (CFClient::Map self, int x0, int y0, uint8_t *data) 2279set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)
1202 PPCODE: 2280 PPCODE:
1203{ 2281{
1204 int x, y, z; 2282 int x, y, z;
1205 int w, h; 2283 int w, h;
1206 int x1, y1; 2284 int x1, y1;
1207 2285
1208 if (*data++ != 0) 2286 if (*data++ != 0)
1209 return; /* version mismatch */ 2287 XSRETURN_EMPTY; /* version mismatch */
1210 2288
1211 w = *data++ << 8; w |= *data++; 2289 w = *data++ << 8; w |= *data++;
1212 h = *data++ << 8; h |= *data++; 2290 h = *data++ << 8; h |= *data++;
1213 2291
1214 // we need to do this 'cause we don't keep an absolute coord system for rows 2292 // we need to do this 'cause we don't keep an absolute coord system for rows
1230 { 2308 {
1231 uint8_t flags = *data++; 2309 uint8_t flags = *data++;
1232 2310
1233 if (flags) 2311 if (flags)
1234 { 2312 {
1235 mapface face[3] = { 0, 0, 0 };
1236
1237 mapcell *cell = row_get_cell (row, x); 2313 mapcell *cell = row_get_cell (row, x);
2314 tileid tile[3] = { 0, 0, 0 };
1238 2315
1239 if (flags & 1) { face[0] = *data++ << 8; face[0] |= *data++; } 2316 if (flags & 1) { tile[0] = *data++ << 8; tile[0] |= *data++; }
1240 if (flags & 2) { face[1] = *data++ << 8; face[1] |= *data++; } 2317 if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
1241 if (flags & 4) { face[2] = *data++ << 8; face[2] |= *data++; } 2318 if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
1242 2319
1243 if (cell->darkness <= 0) 2320 if (cell->darkness == 0)
1244 { 2321 {
1245 cell->darkness = -1; 2322 cell->darkness = 0;
1246 2323
1247 for (z = 0; z <= 2; z++) 2324 for (z = 0; z <= 2; z++)
1248 { 2325 {
1249 cell->face[z] = face[z]; 2326 tileid t = tile [z];
1250 2327
1251 if (face[z] && (face[z] >= self->texs || !self->tex[face [z]].name)) 2328 if (t >= self->texs || (t && !self->tex [t].name))
2329 {
1252 XPUSHs (sv_2mortal (newSViv (face[z]))); 2330 XPUSHs (sv_2mortal (newSViv (t)));
2331 need_texid (self, t);
2332 }
2333
2334 cell->tile [z] = t;
1253 } 2335 }
1254 } 2336 }
1255 } 2337 }
1256 } 2338 }
1257 } 2339 }
1258} 2340}
1259 2341
1260MODULE = CFClient PACKAGE = CFClient::MixChunk 2342MODULE = CFPlus PACKAGE = CFPlus::RW
1261 2343
1262CFClient::MixChunk 2344CFPlus::RW
1263new_from_file (SV *class, char *path) 2345new (SV *class, SV *data_sv)
1264 CODE: 2346 CODE:
1265 RETVAL = Mix_LoadWAV (path); 2347{
2348 STRLEN datalen;
2349 char *data = SvPVbyte (data_sv, datalen);
2350
2351 RETVAL = SDL_RWFromConstMem (data, datalen);
2352}
1266 OUTPUT: 2353 OUTPUT:
1267 RETVAL 2354 RETVAL
1268 2355
2356CFPlus::RW
2357new_from_file (SV *class, const char *path, const char *mode = "rb")
2358 CODE:
2359 RETVAL = SDL_RWFromFile (path, mode);
2360 OUTPUT:
2361 RETVAL
2362
2363# fails on win32:
2364# CFPlus.xs(2268) : error C2059: syntax error : '('
1269void 2365#void
2366#close (CFPlus::RW self)
2367# CODE:
2368# (self->(close)) (self);
2369
2370MODULE = CFPlus PACKAGE = CFPlus::Channel
2371
2372PROTOTYPES: DISABLE
2373
2374CFPlus::Channel
2375find ()
2376 CODE:
2377{
2378 RETVAL = Mix_GroupAvailable (-1);
2379
2380 if (RETVAL < 0)
2381 {
2382 RETVAL = Mix_GroupOldest (-1);
2383
2384 if (RETVAL < 0)
2385 XSRETURN_UNDEF;
2386
2387 Mix_HaltChannel (RETVAL);
2388 }
2389
2390 Mix_UnregisterAllEffects (RETVAL);
2391 Mix_Volume (RETVAL, 128);
2392}
2393 OUTPUT:
2394 RETVAL
2395
2396void
2397halt (CFPlus::Channel self)
2398 CODE:
2399 Mix_HaltChannel (self);
2400
2401void
2402expire (CFPlus::Channel self, int ticks = -1)
2403 CODE:
2404 Mix_ExpireChannel (self, ticks);
2405
2406void
2407fade_out (CFPlus::Channel self, int ticks = -1)
2408 CODE:
2409 Mix_FadeOutChannel (self, ticks);
2410
2411int
2412volume (CFPlus::Channel self, int volume)
2413 CODE:
2414 RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
2415 OUTPUT:
2416 RETVAL
2417
2418void
2419unregister_all_effects (CFPlus::Channel self)
2420 CODE:
2421 Mix_UnregisterAllEffects (self);
2422
2423void
2424set_panning (CFPlus::Channel self, int left, int right)
2425 CODE:
2426 left = CLAMP (left , 0, 255);
2427 right = CLAMP (right, 0, 255);
2428 Mix_SetPanning (self, left, right);
2429
2430void
2431set_distance (CFPlus::Channel self, int distance)
2432 CODE:
2433 Mix_SetDistance (self, CLAMP (distance, 0, 255));
2434
2435void
2436set_position (CFPlus::Channel self, int angle, int distance)
2437 CODE:
2438
2439void
2440set_position_r (CFPlus::Channel self, int dx, int dy, int maxdistance)
2441 CODE:
2442{
2443 int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
2444 int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);
2445 Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
2446}
2447
2448void
2449set_reverse_stereo (CFPlus::Channel self, int flip)
2450 CODE:
2451 Mix_SetReverseStereo (self, flip);
2452
2453MODULE = CFPlus PACKAGE = CFPlus::MixChunk
2454
2455PROTOTYPES: DISABLE
2456
2457CFPlus::MixChunk
2458new (SV *class, CFPlus::RW rwops)
2459 CODE:
2460 RETVAL = Mix_LoadWAV_RW (rwops, 1);
2461 OUTPUT:
2462 RETVAL
2463
2464void
1270DESTROY (CFClient::MixChunk self) 2465DESTROY (CFPlus::MixChunk self)
1271 CODE: 2466 CODE:
1272 Mix_FreeChunk (self); 2467 Mix_FreeChunk (self);
1273 2468
1274int 2469int
1275volume (CFClient::MixChunk self, int volume = -1) 2470volume (CFPlus::MixChunk self, int volume = -1)
1276 CODE: 2471 CODE:
2472 if (items > 1)
2473 volume = CLAMP (volume, 0, 128);
1277 RETVAL = Mix_VolumeChunk (self, volume); 2474 RETVAL = Mix_VolumeChunk (self, volume);
1278 OUTPUT: 2475 OUTPUT:
1279 RETVAL 2476 RETVAL
1280 2477
1281int 2478CFPlus::Channel
1282play (CFClient::MixChunk self, int channel = -1, int loops = 0, int ticks = -1) 2479play (CFPlus::MixChunk self, CFPlus::Channel channel = -1, int loops = 0, int ticks = -1)
1283 CODE: 2480 CODE:
2481{
1284 RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks); 2482 RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
2483
2484 if (RETVAL < 0)
2485 XSRETURN_UNDEF;
2486
2487 if (channel < 0)
2488 {
2489 Mix_UnregisterAllEffects (RETVAL);
2490 Mix_Volume (RETVAL, 128);
2491 }
2492}
1285 OUTPUT: 2493 OUTPUT:
1286 RETVAL 2494 RETVAL
1287 2495
1288MODULE = CFClient PACKAGE = CFClient::MixMusic 2496MODULE = CFPlus PACKAGE = CFPlus::MixMusic
1289 2497
1290int 2498int
1291volume (int volume = -1) 2499volume (int volume = -1)
2500 PROTOTYPE: ;$
1292 CODE: 2501 CODE:
2502 if (items > 0)
2503 volume = CLAMP (volume, 0, 128);
1293 RETVAL = Mix_VolumeMusic (volume); 2504 RETVAL = Mix_VolumeMusic (volume);
1294 OUTPUT: 2505 OUTPUT:
1295 RETVAL 2506 RETVAL
1296 2507
2508void
2509fade_out (int ms)
2510 CODE:
2511 Mix_FadeOutMusic (ms);
2512
2513void
2514halt ()
2515 CODE:
2516 Mix_HaltMusic ();
2517
1297CFClient::MixMusic 2518CFPlus::MixMusic
1298new_from_file (SV *class, char *path) 2519new (SV *class, CFPlus::RW rwops)
1299 CODE: 2520 CODE:
1300 RETVAL = Mix_LoadMUS (path); 2521 RETVAL = Mix_LoadMUS_RW (rwops);
1301 OUTPUT: 2522 OUTPUT:
1302 RETVAL 2523 RETVAL
1303 2524
1304void 2525void
1305DESTROY (CFClient::MixMusic self) 2526DESTROY (CFPlus::MixMusic self)
1306 CODE: 2527 CODE:
1307 Mix_FreeMusic (self); 2528 Mix_FreeMusic (self);
1308 2529
1309int 2530int
1310play (CFClient::MixMusic self, int loops = -1) 2531play (CFPlus::MixMusic self, int loops = -1)
1311 CODE: 2532 CODE:
1312 RETVAL = Mix_PlayMusic (self, loops); 2533 RETVAL = Mix_PlayMusic (self, loops);
1313 OUTPUT: 2534 OUTPUT:
1314 RETVAL 2535 RETVAL
1315 2536
2537void
2538fade_in_pos (CFPlus::MixMusic self, int loops, int ms, double position)
2539 CODE:
2540 Mix_FadeInMusicPos (self, loops, ms, position);
2541
1316MODULE = CFClient PACKAGE = CFClient::OpenGL 2542MODULE = CFPlus PACKAGE = CFPlus::OpenGL
2543
2544PROTOTYPES: ENABLE
1317 2545
1318BOOT: 2546BOOT:
1319{ 2547{
1320 HV *stash = gv_stashpv ("CFClient::OpenGL", 1); 2548 HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);
1321 static const struct { 2549 static const struct {
1322 const char *name; 2550 const char *name;
1323 IV iv; 2551 IV iv;
1324 } *civ, const_iv[] = { 2552 } *civ, const_iv[] = {
1325# define const_iv(name) { # name, (IV)name } 2553# define const_iv(name) { # name, (IV)name }
2554 const_iv (GL_VENDOR),
2555 const_iv (GL_VERSION),
2556 const_iv (GL_EXTENSIONS),
1326 const_iv (GL_COLOR_MATERIAL), 2557 const_iv (GL_COLOR_MATERIAL),
1327 const_iv (GL_SMOOTH), 2558 const_iv (GL_SMOOTH),
1328 const_iv (GL_FLAT), 2559 const_iv (GL_FLAT),
2560 const_iv (GL_DITHER),
1329 const_iv (GL_BLEND), 2561 const_iv (GL_BLEND),
2562 const_iv (GL_CULL_FACE),
2563 const_iv (GL_SCISSOR_TEST),
2564 const_iv (GL_DEPTH_TEST),
2565 const_iv (GL_ALPHA_TEST),
2566 const_iv (GL_NORMALIZE),
2567 const_iv (GL_RESCALE_NORMAL),
2568 const_iv (GL_FRONT),
2569 const_iv (GL_BACK),
2570 const_iv (GL_AUX0),
1330 const_iv (GL_AND), 2571 const_iv (GL_AND),
2572 const_iv (GL_ONE),
2573 const_iv (GL_ZERO),
1331 const_iv (GL_SRC_ALPHA), 2574 const_iv (GL_SRC_ALPHA),
2575 const_iv (GL_DST_ALPHA),
1332 const_iv (GL_ONE_MINUS_SRC_ALPHA), 2576 const_iv (GL_ONE_MINUS_SRC_ALPHA),
2577 const_iv (GL_ONE_MINUS_DST_ALPHA),
2578 const_iv (GL_SRC_ALPHA_SATURATE),
1333 const_iv (GL_RGB), 2579 const_iv (GL_RGB),
1334 const_iv (GL_RGBA), 2580 const_iv (GL_RGBA),
2581 const_iv (GL_RGBA4),
2582 const_iv (GL_RGBA8),
2583 const_iv (GL_RGB5_A1),
1335 const_iv (GL_UNSIGNED_BYTE), 2584 const_iv (GL_UNSIGNED_BYTE),
1336 const_iv (GL_ALPHA4), 2585 const_iv (GL_UNSIGNED_SHORT),
2586 const_iv (GL_UNSIGNED_INT),
1337 const_iv (GL_ALPHA), 2587 const_iv (GL_ALPHA),
2588 const_iv (GL_INTENSITY),
2589 const_iv (GL_LUMINANCE),
2590 const_iv (GL_LUMINANCE_ALPHA),
1338 const_iv (GL_FLOAT), 2591 const_iv (GL_FLOAT),
1339 const_iv (GL_UNSIGNED_INT_8_8_8_8_REV), 2592 const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
2593 const_iv (GL_COMPRESSED_ALPHA_ARB),
2594 const_iv (GL_COMPRESSED_LUMINANCE_ARB),
2595 const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
2596 const_iv (GL_COMPRESSED_INTENSITY_ARB),
2597 const_iv (GL_COMPRESSED_RGB_ARB),
2598 const_iv (GL_COMPRESSED_RGBA_ARB),
1340 const_iv (GL_COMPILE), 2599 const_iv (GL_COMPILE),
2600 const_iv (GL_PROXY_TEXTURE_1D),
2601 const_iv (GL_PROXY_TEXTURE_2D),
1341 const_iv (GL_TEXTURE_1D), 2602 const_iv (GL_TEXTURE_1D),
1342 const_iv (GL_TEXTURE_2D), 2603 const_iv (GL_TEXTURE_2D),
1343 const_iv (GL_TEXTURE_ENV), 2604 const_iv (GL_TEXTURE_ENV),
1344 const_iv (GL_TEXTURE_MAG_FILTER), 2605 const_iv (GL_TEXTURE_MAG_FILTER),
1345 const_iv (GL_TEXTURE_MIN_FILTER), 2606 const_iv (GL_TEXTURE_MIN_FILTER),
1346 const_iv (GL_TEXTURE_ENV_MODE), 2607 const_iv (GL_TEXTURE_ENV_MODE),
1347 const_iv (GL_TEXTURE_WRAP_S), 2608 const_iv (GL_TEXTURE_WRAP_S),
1348 const_iv (GL_TEXTURE_WRAP_T), 2609 const_iv (GL_TEXTURE_WRAP_T),
2610 const_iv (GL_REPEAT),
1349 const_iv (GL_CLAMP), 2611 const_iv (GL_CLAMP),
1350 const_iv (GL_REPEAT), 2612 const_iv (GL_CLAMP_TO_EDGE),
1351 const_iv (GL_NEAREST), 2613 const_iv (GL_NEAREST),
1352 const_iv (GL_LINEAR), 2614 const_iv (GL_LINEAR),
1353 const_iv (GL_NEAREST_MIPMAP_NEAREST), 2615 const_iv (GL_NEAREST_MIPMAP_NEAREST),
1354 const_iv (GL_LINEAR_MIPMAP_NEAREST), 2616 const_iv (GL_LINEAR_MIPMAP_NEAREST),
1355 const_iv (GL_NEAREST_MIPMAP_LINEAR), 2617 const_iv (GL_NEAREST_MIPMAP_LINEAR),
1356 const_iv (GL_LINEAR_MIPMAP_LINEAR), 2618 const_iv (GL_LINEAR_MIPMAP_LINEAR),
1357 const_iv (GL_GENERATE_MIPMAP), 2619 const_iv (GL_GENERATE_MIPMAP),
1358 const_iv (GL_LINEAR),
1359 const_iv (GL_MODULATE), 2620 const_iv (GL_MODULATE),
2621 const_iv (GL_DECAL),
1360 const_iv (GL_REPLACE), 2622 const_iv (GL_REPLACE),
2623 const_iv (GL_DEPTH_BUFFER_BIT),
1361 const_iv (GL_COLOR_BUFFER_BIT), 2624 const_iv (GL_COLOR_BUFFER_BIT),
1362 const_iv (GL_PROJECTION), 2625 const_iv (GL_PROJECTION),
1363 const_iv (GL_MODELVIEW), 2626 const_iv (GL_MODELVIEW),
1364 const_iv (GL_COLOR_LOGIC_OP), 2627 const_iv (GL_COLOR_LOGIC_OP),
2628 const_iv (GL_SEPARABLE_2D),
1365 const_iv (GL_CONVOLUTION_2D), 2629 const_iv (GL_CONVOLUTION_2D),
1366 const_iv (GL_CONVOLUTION_BORDER_MODE), 2630 const_iv (GL_CONVOLUTION_BORDER_MODE),
1367 const_iv (GL_CONSTANT_BORDER), 2631 const_iv (GL_CONSTANT_BORDER),
2632 const_iv (GL_POINTS),
1368 const_iv (GL_LINES), 2633 const_iv (GL_LINES),
2634 const_iv (GL_LINE_STRIP),
2635 const_iv (GL_LINE_LOOP),
1369 const_iv (GL_QUADS), 2636 const_iv (GL_QUADS),
2637 const_iv (GL_QUAD_STRIP),
2638 const_iv (GL_TRIANGLES),
2639 const_iv (GL_TRIANGLE_STRIP),
2640 const_iv (GL_TRIANGLE_FAN),
1370 const_iv (GL_LINE_LOOP), 2641 const_iv (GL_POLYGON),
1371 const_iv (GL_PERSPECTIVE_CORRECTION_HINT), 2642 const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
2643 const_iv (GL_POINT_SMOOTH_HINT),
2644 const_iv (GL_LINE_SMOOTH_HINT),
2645 const_iv (GL_POLYGON_SMOOTH_HINT),
2646 const_iv (GL_GENERATE_MIPMAP_HINT),
2647 const_iv (GL_TEXTURE_COMPRESSION_HINT),
1372 const_iv (GL_FASTEST), 2648 const_iv (GL_FASTEST),
2649 const_iv (GL_DONT_CARE),
2650 const_iv (GL_NICEST),
2651 const_iv (GL_V2F),
2652 const_iv (GL_V3F),
2653 const_iv (GL_T2F_V3F),
2654 const_iv (GL_T2F_N3F_V3F),
1373# undef const_iv 2655# undef const_iv
1374 }; 2656 };
1375 2657
1376 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 2658 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1377 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 2659 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
2660
2661 texture_av = newAV ();
2662 AvREAL_off (texture_av);
1378} 2663}
2664
2665void
2666disable_GL_EXT_blend_func_separate ()
2667 CODE:
2668 gl.BlendFuncSeparate = 0;
2669 gl.BlendFuncSeparateEXT = 0;
2670
2671char *
2672gl_vendor ()
2673 CODE:
2674 RETVAL = (char *)glGetString (GL_VENDOR);
2675 OUTPUT:
2676 RETVAL
2677
2678char *
2679gl_version ()
2680 CODE:
2681 RETVAL = (char *)glGetString (GL_VERSION);
2682 OUTPUT:
2683 RETVAL
2684
2685char *
2686gl_extensions ()
2687 CODE:
2688 RETVAL = (char *)glGetString (GL_EXTENSIONS);
2689 OUTPUT:
2690 RETVAL
2691
2692const char *glGetString (GLenum pname)
2693
2694GLint glGetInteger (GLenum pname)
2695 CODE:
2696 glGetIntegerv (pname, &RETVAL);
2697 OUTPUT:
2698 RETVAL
2699
2700GLdouble glGetDouble (GLenum pname)
2701 CODE:
2702 glGetDoublev (pname, &RETVAL);
2703 OUTPUT:
2704 RETVAL
1379 2705
1380int glGetError () 2706int glGetError ()
2707
2708void glFinish ()
1381 2709
1382void glClear (int mask) 2710void glClear (int mask)
1383 2711
1384void glClearColor (float r, float g, float b, float a = 1.0) 2712void glClearColor (float r, float g, float b, float a = 1.0)
1385 PROTOTYPE: @ 2713 PROTOTYPE: @
1392 2720
1393void glHint (int target, int mode) 2721void glHint (int target, int mode)
1394 2722
1395void glBlendFunc (int sfactor, int dfactor) 2723void glBlendFunc (int sfactor, int dfactor)
1396 2724
2725void glBlendFuncSeparate (int sa, int da, int saa, int daa)
2726 CODE:
2727 gl_BlendFuncSeparate (sa, da, saa, daa);
2728
2729void glDepthMask (int flag)
2730
1397void glLogicOp (int opcode) 2731void glLogicOp (int opcode)
1398 2732
2733void glColorMask (int red, int green, int blue, int alpha)
2734
1399void glMatrixMode (int mode) 2735void glMatrixMode (int mode)
1400 2736
1401void glPushMatrix () 2737void glPushMatrix ()
1402 2738
1403void glPopMatrix () 2739void glPopMatrix ()
1404 2740
1405void glLoadIdentity () 2741void glLoadIdentity ()
1406 2742
2743void glDrawBuffer (int buffer)
2744
2745void glReadBuffer (int buffer)
2746
2747# near_ and far_ are due to microsofts buggy "c" compiler
2748void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
2749
2750# near_ and far_ are due to microsofts buggy "c" compiler
1407void glOrtho (double left, double right, double bottom, double top, double near, double far) 2751void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
2752
2753PROTOTYPES: DISABLE
1408 2754
1409void glViewport (int x, int y, int width, int height) 2755void glViewport (int x, int y, int width, int height)
2756
2757void glScissor (int x, int y, int width, int height)
1410 2758
1411void glTranslate (float x, float y, float z = 0.) 2759void glTranslate (float x, float y, float z = 0.)
1412 CODE: 2760 CODE:
1413 glTranslatef (x, y, z); 2761 glTranslatef (x, y, z);
1414 2762
1418 2766
1419void glRotate (float angle, float x, float y, float z) 2767void glRotate (float angle, float x, float y, float z)
1420 CODE: 2768 CODE:
1421 glRotatef (angle, x, y, z); 2769 glRotatef (angle, x, y, z);
1422 2770
1423void glBegin (int mode)
1424
1425void glEnd ()
1426
1427void glColor (float r, float g, float b, float a = 1.0) 2771void glColor (float r, float g, float b, float a = 1.0)
1428 PROTOTYPE: @ 2772 ALIAS:
2773 glColor_premultiply = 1
1429 CODE: 2774 CODE:
2775 if (ix)
2776 {
2777 r *= a;
2778 g *= a;
2779 b *= a;
2780 }
2781 // microsoft visual "c" rounds instead of truncating...
1430 glColor4f (r, g, b, a); 2782 glColor4f (r, g, b, a);
2783
2784void glRasterPos (float x, float y, float z = 0.)
2785 CODE:
2786 glRasterPos3f (0, 0, z);
2787 glBitmap (0, 0, 0, 0, x, y, 0);
1431 2788
1432void glVertex (float x, float y, float z = 0.) 2789void glVertex (float x, float y, float z = 0.)
1433 CODE: 2790 CODE:
1434 glVertex3f (x, y, z); 2791 glVertex3f (x, y, z);
1435 2792
1436void glTexCoord (float s, float t) 2793void glTexCoord (float s, float t)
1437 CODE: 2794 CODE:
1438 glTexCoord2f (s, t); 2795 glTexCoord2f (s, t);
1439 2796
2797void glRect (float x1, float y1, float x2, float y2)
2798 CODE:
2799 glRectf (x1, y1, x2, y2);
2800
2801void glRect_lineloop (float x1, float y1, float x2, float y2)
2802 CODE:
2803 glBegin (GL_LINE_LOOP);
2804 glVertex2f (x1, y1);
2805 glVertex2f (x2, y1);
2806 glVertex2f (x2, y2);
2807 glVertex2f (x1, y2);
2808 glEnd ();
2809
2810PROTOTYPES: ENABLE
2811
2812void glBegin (int mode)
2813
2814void glEnd ()
2815
2816void glPointSize (GLfloat size)
2817
2818void glLineWidth (GLfloat width)
2819
2820void glInterleavedArrays (int format, int stride, char *data)
2821
2822void glDrawElements (int mode, int count, int type, char *indices)
2823
2824# 1.2 void glDrawRangeElements (int mode, int start, int end
2825
1440void glTexEnv (int target, int pname, float param) 2826void glTexEnv (int target, int pname, float param)
1441 CODE: 2827 CODE:
1442 glTexEnvf (target, pname, param); 2828 glTexEnvf (target, pname, param);
1443 2829
1444void glTexParameter (int target, int pname, float param) 2830void glTexParameter (int target, int pname, float param)
1447 2833
1448void glBindTexture (int target, int name) 2834void glBindTexture (int target, int name)
1449 2835
1450void glConvolutionParameter (int target, int pname, float params) 2836void glConvolutionParameter (int target, int pname, float params)
1451 CODE: 2837 CODE:
2838 if (gl.ConvolutionParameterf)
1452 glConvolutionParameterf (target, pname, params); 2839 gl.ConvolutionParameterf (target, pname, params);
1453 2840
1454void glConvolutionFilter2D (int target, int internalformat, int width, int height, int format, int type, char *data) 2841void glConvolutionFilter2D (int target, int internalformat, int width, int height, int format, int type, char *data)
2842 CODE:
2843 if (gl.ConvolutionFilter2D)
2844 gl.ConvolutionFilter2D (target, internalformat, width, height, format, type, data);
2845
2846void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
2847 CODE:
2848 if (gl.SeparableFilter2D)
2849 gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
1455 2850
1456void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data) 2851void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)
1457 2852
1458void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border) 2853void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2854
2855void glDrawPixels (int width, int height, int format, int type, char *pixels)
2856
2857void glPixelZoom (float x, float y)
2858
2859void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
1459 2860
1460int glGenTexture () 2861int glGenTexture ()
1461 CODE: 2862 CODE:
1462{ 2863 RETVAL = gen_texture ();
1463 GLuint name;
1464 glGenTextures (1, &name);
1465 RETVAL = name;
1466}
1467 OUTPUT: 2864 OUTPUT:
1468 RETVAL 2865 RETVAL
1469 2866
1470void glDeleteTexture (int name) 2867void glDeleteTexture (int name)
1471 CODE: 2868 CODE:
1472{
1473 GLuint name_ = name;
1474 glDeleteTextures (1, &name_); 2869 del_texture (name);
1475} 2870
1476
1477int glGenList () 2871int glGenList ()
1478 CODE: 2872 CODE:
1479 RETVAL = glGenLists (1); 2873 RETVAL = glGenLists (1);
1480 OUTPUT: 2874 OUTPUT:
1481 RETVAL 2875 RETVAL
1488 2882
1489void glEndList () 2883void glEndList ()
1490 2884
1491void glCallList (int list) 2885void glCallList (int list)
1492 2886
2887MODULE = CFPlus PACKAGE = CFPlus::UI::Base
2888
2889PROTOTYPES: DISABLE
2890
2891void
2892find_widget (SV *self, NV x, NV y)
2893 PPCODE:
2894{
2895 if (within_widget (self, x, y))
2896 XPUSHs (self);
2897}
2898
2899BOOT:
2900{
2901 hover_gv = gv_fetchpv ("CFPlus::UI::HOVER", 1, SVt_NV);
2902
2903 draw_x_gv = gv_fetchpv ("CFPlus::UI::Base::draw_x", 1, SVt_NV);
2904 draw_y_gv = gv_fetchpv ("CFPlus::UI::Base::draw_y", 1, SVt_NV);
2905 draw_w_gv = gv_fetchpv ("CFPlus::UI::Base::draw_w", 1, SVt_NV);
2906 draw_h_gv = gv_fetchpv ("CFPlus::UI::Base::draw_h", 1, SVt_NV);
2907}
2908
2909void
2910draw (SV *self)
2911 CODE:
2912{
2913 HV *hv;
2914 SV **svp;
2915 NV x, y, w, h;
2916 SV *draw_x_sv = GvSV (draw_x_gv);
2917 SV *draw_y_sv = GvSV (draw_y_gv);
2918 SV *draw_w_sv = GvSV (draw_w_gv);
2919 SV *draw_h_sv = GvSV (draw_h_gv);
2920 double draw_x, draw_y;
2921
2922 if (!SvROK (self))
2923 croak ("CFPlus::Base::draw: %s not a reference", SvPV_nolen (self));
2924
2925 hv = (HV *)SvRV (self);
2926
2927 if (SvTYPE (hv) != SVt_PVHV)
2928 croak ("CFPlus::Base::draw: %s not a hashref", SvPV_nolen (self));
2929
2930 svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
2931 svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
2932
2933 if (!h || !w)
2934 XSRETURN_EMPTY;
2935
2936 svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
2937 svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
2938
2939 draw_x = SvNV (draw_x_sv) + x;
2940 draw_y = SvNV (draw_y_sv) + y;
2941
2942 if (draw_x + w < 0 || draw_x >= SvNV (draw_w_sv)
2943 || draw_y + h < 0 || draw_y >= SvNV (draw_h_sv))
2944 XSRETURN_EMPTY;
2945
2946 sv_setnv (draw_x_sv, draw_x);
2947 sv_setnv (draw_y_sv, draw_y);
2948
2949 glPushMatrix ();
2950 glTranslated (x, y, 0);
2951
2952 if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
2953 {
2954 svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
2955
2956 if (svp && SvTRUE (*svp))
2957 {
2958 glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
2959 glEnable (GL_BLEND);
2960 glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
2961 glBegin (GL_QUADS);
2962 glVertex2f (0, 0);
2963 glVertex2f (w, 0);
2964 glVertex2f (w, h);
2965 glVertex2f (0, h);
2966 glEnd ();
2967 glDisable (GL_BLEND);
2968 }
2969 }
2970#if 0
2971 // draw borders, for debugging
2972 glPushMatrix ();
2973 glColor4f (1., 1., 0., 1.);
2974 glTranslatef (.5, .5, 0.);
2975 glBegin (GL_LINE_LOOP);
2976 glVertex2f (0 , 0);
2977 glVertex2f (w - 1, 0);
2978 glVertex2f (w - 1, h - 1);
2979 glVertex2f (0 , h - 1);
2980 glEnd ();
2981 glPopMatrix ();
2982#endif
2983 PUSHMARK (SP);
2984 XPUSHs (self);
2985 PUTBACK;
2986 call_method ("_draw", G_VOID | G_DISCARD);
2987 SPAGAIN;
2988
2989 glPopMatrix ();
2990
2991 draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
2992 draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
2993}
2994

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