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/cvs/deliantra/Deliantra-Client/Client.xs
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Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.114 by root, Wed Jun 14 18:02:00 2006 UTC vs.
Revision 1.238 by root, Sat Nov 3 12:08:43 2007 UTC

1#ifdef _WIN32 1#ifdef _WIN32
2# define _WIN32_WINNT 0x0500 // needed to get win2000 api calls 2# define WIN32_LEAN_AND_MEAN
3# define NTDDI_VERSION NTDDI_WIN2K // needed to get win2000 api calls
3# include <malloc.h> 4# include <malloc.h>
4# include <windows.h> 5# include <windows.h>
6# include <wininet.h>
5# pragma warning(disable:4244) 7# pragma warning(disable:4244)
8# pragma warning(disable:4761)
9#endif
10
11//#define DEBUG 1
12#if DEBUG
13# include <valgrind/memcheck.h>
6#endif 14#endif
7 15
8#include "EXTERN.h" 16#include "EXTERN.h"
9#include "perl.h" 17#include "perl.h"
10#include "XSUB.h" 18#include "XSUB.h"
11 19
20#ifdef _WIN32
21# undef pipe
22// microsoft vs. C
23# define sqrtf(x) sqrt(x)
24# define roundf(x) (int)(x)
25# define atan2f(x,y) atan2(x,y)
26# define M_PI 3.14159265f
27#endif
28
29#include <assert.h>
12#include <math.h> 30#include <math.h>
13#include <string.h> 31#include <string.h>
14#include <stdio.h> 32#include <stdio.h>
15#include <stdlib.h> 33#include <stdlib.h>
16 34
35#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
36
17#include <SDL.h> 37#include <SDL.h>
38#include <SDL_thread.h>
18#include <SDL_endian.h> 39#include <SDL_endian.h>
19#include <SDL_image.h> 40#include <SDL_image.h>
20#include <SDL_mixer.h> 41#include <SDL_mixer.h>
21#include <SDL_opengl.h> 42#include <SDL_opengl.h>
22 43
44#define PANGO_ENABLE_BACKEND
45#define G_DISABLE_CAST_CHECKS
46
23#include <glib/gmacros.h> 47#include <glib/gmacros.h>
24 48
25#include <pango/pango.h> 49#include <pango/pango.h>
26#include <pango/pangofc-fontmap.h>
27#include <pango/pangoft2.h>
28#include <pango/pangocairo.h>
29 50
30#ifndef _WIN32 51#ifndef _WIN32
31# include <sys/types.h> 52# include <sys/types.h>
32# include <sys/socket.h> 53# include <sys/socket.h>
33# include <netinet/in.h> 54# include <netinet/in.h>
34# include <netinet/tcp.h> 55# include <netinet/tcp.h>
35# include <inttypes.h> 56# include <inttypes.h>
36#else
37 typedef unsigned char uint8_t;
38 typedef unsigned short uint16_t;
39 typedef unsigned int uint32_t;
40 typedef signed char int8_t;
41 typedef signed short int16_t;
42 typedef signed int int32_t;
43#endif 57#endif
44 58
45#include "glext.h" 59#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
46 60
47#define FOW_DARKNESS 32 61#define FOW_DARKNESS 32
48 62
49#define MAP_EXTEND_X 32 63#define MAP_EXTEND_X 32
50#define MAP_EXTEND_Y 512 64#define MAP_EXTEND_Y 512
51 65
52#define MIN_FONT_HEIGHT 10 66#define MIN_FONT_HEIGHT 10
67
68#if 0
69# define PARACHUTE SDL_INIT_NOPARACHUTE
70#else
71# define PARACHUTE 0
72#endif
73
74static AV *texture_av;
53 75
54static struct 76static struct
55{ 77{
56#define GL_FUNC(ptr,name) ptr name; 78#define GL_FUNC(ptr,name) ptr name;
57#include "glfunc.h" 79#include "glfunc.h"
58#undef GL_FUNC 80#undef GL_FUNC
59} gl; 81} gl;
60 82
83static void
61static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa) 84gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
62{ 85{
63 if (gl.BlendFuncSeparate) 86 if (gl.BlendFuncSeparate)
64 gl.BlendFuncSeparate (sa, da, saa, daa); 87 gl.BlendFuncSeparate (sa, da, saa, daa);
65 else if (gl.BlendFuncSeparateEXT) 88 else if (gl.BlendFuncSeparateEXT)
66 gl.BlendFuncSeparateEXT (sa, da, saa, daa); 89 gl.BlendFuncSeparateEXT (sa, da, saa, daa);
67 else 90 else
68 glBlendFunc (sa, da); 91 glBlendFunc (sa, da);
69} 92}
70 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;
71typedef Mix_Chunk *CFClient__MixChunk; 127typedef Mix_Chunk *CFPlus__MixChunk;
72typedef Mix_Music *CFClient__MixMusic; 128typedef Mix_Music *CFPlus__MixMusic;
73 129
74typedef 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}
75 149
76typedef struct cf_layout { 150typedef struct cf_layout {
77 PangoLayout *pl; // either derived from a cairo or ft2 context 151 PangoLayout *pl;
78 int rgba; // wether we use rgba (cairo) or grayscale (ft2)
79 float r, g, b, a; // default color for rgba mode 152 float r, g, b, a; // default color for rgba mode
80 int base_height; 153 int base_height;
81 CFClient__Font font; 154 CFPlus__Font font;
155 rc_t *rc;
82} *CFClient__Layout; 156} *CFPlus__Layout;
83 157
84static CFClient__Font default_font; 158static CFPlus__Font default_font;
85static PangoContext *ft2_context, *cairo_context; 159static PangoContext *opengl_context;
86static PangoFontMap *ft2_fontmap, *cairo_fontmap; 160static PangoFontMap *opengl_fontmap;
87 161
88static void 162static void
89substitute_func (FcPattern *pattern, gpointer data) 163substitute_func (FcPattern *pattern, gpointer data)
90{ 164{
91 FcPatternAddBool (pattern, FC_HINTING, 1); 165 FcPatternAddBool (pattern, FC_HINTING, 1);
92#ifdef FC_HINT_STYLE 166#ifdef FC_HINT_STYLE
93 FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL); 167 FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);
94#endif 168#endif
95#ifdef _WIN32
96 FcPatternAddBool (pattern, FC_AUTOHINT, 1);
97#else
98 FcPatternAddBool (pattern, FC_AUTOHINT, 0); 169 FcPatternAddBool (pattern, FC_AUTOHINT, 0);
99#endif
100} 170}
101 171
102static void 172static void
103layout_update_font (CFClient__Layout self) 173layout_update_font (CFPlus__Layout self)
104{ 174{
105 /* 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
106 * reasonably well with bitstream vera 176 * reasonably well with bitstream vera
107 */ 177 */
108 PangoFontDescription *font = self->font ? self->font : default_font; 178 PangoFontDescription *font = self->font ? self->font : default_font;
… …
112 182
113 pango_layout_set_font_description (self->pl, font); 183 pango_layout_set_font_description (self->pl, font);
114} 184}
115 185
116static void 186static void
117layout_get_pixel_size (CFClient__Layout self, int *w, int *h) 187layout_get_pixel_size (CFPlus__Layout self, int *w, int *h)
118{ 188{
189 PangoRectangle rect;
190
191 // get_pixel_* wrongly rounds down
119 pango_layout_get_pixel_size (self->pl, w, h); 192 pango_layout_get_extents (self->pl, 0, &rect);
120 193
121 if (!*w) *w = 1; 194 rect.width = (rect.width + PANGO_SCALE - 1) / PANGO_SCALE;
122 if (!*h) *h = 1; 195 rect.height = (rect.height + PANGO_SCALE - 1) / PANGO_SCALE;
123 196
124 *w = (*w + 3) & ~3; 197 if (!rect.width) rect.width = 1;
125} 198 if (!rect.height) rect.height = 1;
126 199
200 *w = rect.width;
201 *h = rect.height;
202}
203
204typedef uint16_t tileid;
127typedef uint16_t mapface; 205typedef uint16_t faceid;
128 206
129typedef struct { 207typedef struct {
130 GLint name; 208 GLuint name;
131 int w, h; 209 int w, h;
132 float s, t; 210 float s, t;
133 uint8_t r, g, b, a; 211 uint8_t r, g, b, a;
212 tileid smoothtile;
213 uint8_t smoothlevel;
134} maptex; 214} maptex;
135 215
136typedef struct { 216typedef struct {
217 uint32_t player;
218 tileid tile[3];
137 int16_t darkness; 219 uint16_t darkness;
138 mapface face[3]; 220 uint8_t stat_width, stat_hp, flags, smoothmax;
139} mapcell; 221} mapcell;
140 222
141typedef struct { 223typedef struct {
142 int32_t c0, c1; 224 int32_t c0, c1;
143 mapcell *col; 225 mapcell *col;
144} maprow; 226} maprow;
145 227
146typedef struct map { 228typedef struct map {
147 int x, y, w, h; 229 int x, y, w, h;
148 int ox, oy; /* offset to virtual global coordinate system */ 230 int ox, oy; /* offset to virtual global coordinate system */
149 int faces; 231 int faces; tileid *face2tile; // [faceid]
150 mapface *face; 232 int texs; maptex *tex; // [tileid]
151
152 int texs;
153 maptex *tex;
154 233
155 int32_t rows; 234 int32_t rows;
156 maprow *row; 235 maprow *row;
157} *CFClient__Map; 236} *CFPlus__Map;
158 237
159static char * 238static char *
160prepend (char *ptr, int sze, int inc) 239prepend (char *ptr, int sze, int inc)
161{ 240{
162 char *p; 241 char *p;
… …
179} 258}
180 259
181#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))
182#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))
183 262
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
184static maprow * 283static maprow *
185map_get_row (CFClient__Map self, int y) 284map_get_row (CFPlus__Map self, int y)
186{ 285{
187 if (0 > y) 286 if (0 > y)
188 { 287 {
189 int extend = - y + MAP_EXTEND_Y; 288 int extend = - y + MAP_EXTEND_Y;
190 Prepend (maprow, self->row, self->rows, extend); 289 Prepend (maprow, self->row, self->rows, extend);
… …
228 327
229 return row->col + (x - row->c0); 328 return row->col + (x - row->c0);
230} 329}
231 330
232static mapcell * 331static mapcell *
233map_get_cell (CFClient__Map self, int x, int y) 332map_get_cell (CFPlus__Map self, int x, int y)
234{ 333{
235 return row_get_cell (map_get_row (self, y), x); 334 return row_get_cell (map_get_row (self, y), x);
236} 335}
237 336
238static void 337static void
239map_clear (CFClient__Map self) 338map_clear (CFPlus__Map self)
240{ 339{
241 int r; 340 int r;
242 341
243 for (r = 0; r < self->rows; r++) 342 for (r = 0; r < self->rows; r++)
244 Safefree (self->row[r].col); 343 Safefree (self->row[r].col);
… …
252 self->row = 0; 351 self->row = 0;
253 self->rows = 0; 352 self->rows = 0;
254} 353}
255 354
256static void 355static void
257map_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)
258{ 357{
259 int x, y; 358 int x, y;
260 maprow *row; 359 maprow *row;
360 mapcell *cell;
261 361
262 for (y = y0; y < y0 + h; y++) 362 for (y = y0; y < y0 + h; y++)
263 if (y >= 0) 363 if (y >= 0)
264 { 364 {
265 if (y >= self->rows) 365 if (y >= self->rows)
… …
271 if (x >= row->c0) 371 if (x >= row->c0)
272 { 372 {
273 if (x >= row->c1) 373 if (x >= row->c1)
274 break; 374 break;
275 375
276 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;
277 } 382 }
278 } 383 }
384}
385
386typedef struct {
387 tileid tile;
388 uint8_t x, y, level;
389} smooth_key;
390
391static void
392smooth_or_bits (HV *hv, smooth_key *key, IV bits)
393{
394 SV **sv = hv_fetch (hv, (char *)key, sizeof (*key), 1);
395
396 if (SvIOK (*sv))
397 SvIV_set (*sv, SvIVX (*sv) | bits);
398 else
399 sv_setiv (*sv, bits);
279} 400}
280 401
281static void 402static void
282music_finished (void) 403music_finished (void)
283{ 404{
… …
319 n |= n >> 16; 440 n |= n >> 16;
320 441
321 return n + 1; 442 return n + 1;
322} 443}
323 444
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
324MODULE = CFClient PACKAGE = CFClient 503MODULE = CFPlus PACKAGE = CFPlus
325 504
326PROTOTYPES: ENABLE 505PROTOTYPES: ENABLE
327 506
328BOOT: 507BOOT:
329{ 508{
330 HV *stash = gv_stashpv ("CFClient", 1); 509 HV *stash = gv_stashpv ("CFPlus", 1);
331 static const struct { 510 static const struct {
332 const char *name; 511 const char *name;
333 IV iv; 512 IV iv;
334 } *civ, const_iv[] = { 513 } *civ, const_iv[] = {
335# 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
336 const_iv (SDL_ACTIVEEVENT), 518 const_iv (SDL_ACTIVEEVENT),
337 const_iv (SDL_KEYDOWN), 519 const_iv (SDL_KEYDOWN),
338 const_iv (SDL_KEYUP), 520 const_iv (SDL_KEYUP),
339 const_iv (SDL_MOUSEMOTION), 521 const_iv (SDL_MOUSEMOTION),
340 const_iv (SDL_MOUSEBUTTONDOWN), 522 const_iv (SDL_MOUSEBUTTONDOWN),
… …
349 const_iv (SDL_EVENT_RESERVEDA), 531 const_iv (SDL_EVENT_RESERVEDA),
350 const_iv (SDL_EVENT_RESERVEDB), 532 const_iv (SDL_EVENT_RESERVEDB),
351 const_iv (SDL_VIDEORESIZE), 533 const_iv (SDL_VIDEORESIZE),
352 const_iv (SDL_VIDEOEXPOSE), 534 const_iv (SDL_VIDEOEXPOSE),
353 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),
354 const_iv (SDLK_KP0), 543 const_iv (SDLK_KP0),
355 const_iv (SDLK_KP1), 544 const_iv (SDLK_KP1),
356 const_iv (SDLK_KP2), 545 const_iv (SDLK_KP2),
357 const_iv (SDLK_KP3), 546 const_iv (SDLK_KP3),
358 const_iv (SDLK_KP4), 547 const_iv (SDLK_KP4),
… …
413 const_iv (SDLK_BREAK), 602 const_iv (SDLK_BREAK),
414 const_iv (SDLK_MENU), 603 const_iv (SDLK_MENU),
415 const_iv (SDLK_POWER), 604 const_iv (SDLK_POWER),
416 const_iv (SDLK_EURO), 605 const_iv (SDLK_EURO),
417 const_iv (SDLK_UNDO), 606 const_iv (SDLK_UNDO),
607
418 const_iv (KMOD_NONE), 608 const_iv (KMOD_NONE),
609 const_iv (KMOD_SHIFT),
419 const_iv (KMOD_LSHIFT), 610 const_iv (KMOD_LSHIFT),
420 const_iv (KMOD_RSHIFT), 611 const_iv (KMOD_RSHIFT),
612 const_iv (KMOD_CTRL),
421 const_iv (KMOD_LCTRL), 613 const_iv (KMOD_LCTRL),
422 const_iv (KMOD_RCTRL), 614 const_iv (KMOD_RCTRL),
615 const_iv (KMOD_ALT),
423 const_iv (KMOD_LALT), 616 const_iv (KMOD_LALT),
424 const_iv (KMOD_RALT), 617 const_iv (KMOD_RALT),
618 const_iv (KMOD_META),
425 const_iv (KMOD_LMETA), 619 const_iv (KMOD_LMETA),
426 const_iv (KMOD_RMETA), 620 const_iv (KMOD_RMETA),
427 const_iv (KMOD_NUM), 621 const_iv (KMOD_NUM),
428 const_iv (KMOD_CAPS), 622 const_iv (KMOD_CAPS),
429 const_iv (KMOD_MODE), 623 const_iv (KMOD_MODE),
430 const_iv (KMOD_CTRL), 624
431 const_iv (KMOD_SHIFT), 625 const_iv (MIX_DEFAULT_FORMAT),
432 const_iv (KMOD_ALT),
433 const_iv (KMOD_META)
434# undef const_iv 626# undef const_iv
435 }; 627 };
436 628
437 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; )
438 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 630 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
631
632 assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
633 assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
439} 634}
635
636void
637weaken (SV *rv)
638 PROTOTYPE: $
639 CODE:
640 sv_rvweaken (rv);
641
642int
643in_destruct ()
644 CODE:
645 RETVAL = PL_main_cv == Nullcv;
646 OUTPUT:
647 RETVAL
648
649NV floor (NV x)
650
651NV ceil (NV x)
652
653IV minpot (UV n)
654
655IV popcount (UV n)
440 656
441void 657void
442pango_init () 658pango_init ()
443 CODE: 659 CODE:
444 // delayed, so it can pick up new fonts added by AddFontResourceEx
445{ 660{
446 {
447 ft2_fontmap = pango_ft2_font_map_new (); 661 opengl_fontmap = pango_opengl_font_map_new ();
448 pango_ft2_font_map_set_default_substitute ((PangoFT2FontMap *)ft2_fontmap, substitute_func, 0, 0); 662 pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
449 ft2_context = pango_ft2_font_map_create_context ((PangoFT2FontMap *)ft2_fontmap); 663 opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
450 }
451 {
452 cairo_font_options_t *fopt = cairo_font_options_create ();
453 cairo_fontmap = pango_cairo_font_map_get_default ();
454 cairo_context = pango_cairo_font_map_create_context ((PangoCairoFontMap *)cairo_fontmap);
455#ifdef _WIN32
456 // cairo looks like shit eaten twice on windows
457 cairo_font_options_set_antialias (fopt, CAIRO_ANTIALIAS_NONE);
458#else
459 cairo_font_options_set_antialias (fopt, CAIRO_ANTIALIAS_GRAY);
460#endif
461 cairo_font_options_set_hint_style (fopt, CAIRO_HINT_STYLE_FULL);
462 cairo_font_options_set_hint_metrics (fopt, CAIRO_HINT_METRICS_ON);
463 pango_cairo_context_set_font_options (cairo_context, fopt);
464 cairo_font_options_destroy (fopt);
465 }
466} 664}
665
666char *
667SDL_GetError ()
467 668
468int 669int
469SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO) 670SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)
470 671
471void 672void
472SDL_Quit () 673SDL_Quit ()
473 674
474void 675void
475SDL_ListModes () 676SDL_ListModes (int rgb, int alpha)
476 PPCODE: 677 PPCODE:
477{ 678{
478 SDL_Rect **m; 679 SDL_Rect **m;
479 680
480 SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5); 681 SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
481 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5); 682 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
482 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5); 683 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
483 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1); 684 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
484 685
485 SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15); 686 SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
486 SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 16); 687 SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
487 688
488 SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0); 689 SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
489 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0); 690 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
490 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0); 691 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
491 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0); 692 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
492 693
493 SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1); 694 SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
494 695#if SDL_VERSION_ATLEAST(1,2,10)
495 SDL_EnableUNICODE (1); 696 SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
496 SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL); 697 SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
698#endif
497 699
498 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL); 700 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
499 701
500 if (m && m != (SDL_Rect **)-1) 702 if (m && m != (SDL_Rect **)-1)
501 while (*m) 703 while (*m)
502 { 704 {
705 if ((*m)->w >= 800 && (*m)->h >= 600)
706 {
503 AV *av = newAV (); 707 AV *av = newAV ();
504 av_push (av, newSViv ((*m)->w)); 708 av_push (av, newSViv ((*m)->w));
505 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));
506 XPUSHs (sv_2mortal (newRV_noinc ((SV *)av))); 712 XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
713 }
507 714
508 ++m; 715 ++m;
509 } 716 }
510} 717}
511 718
512char *
513SDL_GetError ()
514
515int 719int
516SDL_SetVideoMode (int w, int h, int fullscreen) 720SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
517 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
518 RETVAL = !!SDL_SetVideoMode ( 731 RETVAL = !!SDL_SetVideoMode (
519 w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0) 732 w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)
520 ); 733 );
734
521 if (RETVAL) 735 if (RETVAL)
522 { 736 {
523 SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+"); 737 av_clear (texture_av);
738
739 SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
524# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name); 740#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
525# include "glfunc.h" 741#include "glfunc.h"
526# undef GL_FUNC 742#undef GL_FUNC
527 } 743 }
744}
528 OUTPUT: 745 OUTPUT:
529 RETVAL 746 RETVAL
530 747
531void 748void
532SDL_GL_SwapBuffers () 749SDL_GL_SwapBuffers ()
533 750
534char * 751char *
535SDL_GetKeyName (int sym) 752SDL_GetKeyName (int sym)
536 753
754int
755SDL_GetAppState ()
756
537void 757void
538SDL_PollEvent () 758poll_events ()
539 PPCODE: 759 PPCODE:
540{ 760{
541 SDL_Event ev; 761 SDL_Event ev;
542 762
543 while (SDL_PollEvent (&ev)) 763 SDL_PumpEvents ();
764 while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
544 { 765 {
545 HV *hv = newHV (); 766 HV *hv = newHV ();
546 hv_store (hv, "type", 4, newSViv (ev.type), 0); 767 hv_store (hv, "type", 4, newSViv (ev.type), 0);
547 768
548 switch (ev.type) 769 switch (ev.type)
… …
550 case SDL_KEYDOWN: 771 case SDL_KEYDOWN:
551 case SDL_KEYUP: 772 case SDL_KEYUP:
552 hv_store (hv, "state", 5, newSViv (ev.key.state), 0); 773 hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
553 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0); 774 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
554 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 */
555 hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0); 777 hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
556 break; 778 break;
557 779
558 case SDL_ACTIVEEVENT: 780 case SDL_ACTIVEEVENT:
559 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0); 781 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
560 hv_store (hv, "state", 5, newSViv (ev.active.state), 0); 782 hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
561 break; 783 break;
562 784
563 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
564 hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0); 804 hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
565
566 hv_store (hv, "state", 5, newSViv (ev.motion.state), 0); 805 hv_store (hv, "state", 5, newSViv (state), 0);
567 hv_store (hv, "x", 1, newSViv (ev.motion.x), 0); 806 hv_store (hv, "x", 1, newSViv (x), 0);
568 hv_store (hv, "y", 1, newSViv (ev.motion.y), 0); 807 hv_store (hv, "y", 1, newSViv (y), 0);
569 hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0); 808 hv_store (hv, "xrel", 4, newSViv (xrel), 0);
570 hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0); 809 hv_store (hv, "yrel", 4, newSViv (yrel), 0);
810 }
571 break; 811 break;
572 812
573 case SDL_MOUSEBUTTONDOWN: 813 case SDL_MOUSEBUTTONDOWN:
574 case SDL_MOUSEBUTTONUP: 814 case SDL_MOUSEBUTTONUP:
575 hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0); 815 hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
… …
585 hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0); 825 hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
586 hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0); 826 hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
587 break; 827 break;
588 } 828 }
589 829
590 XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv))); 830 XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));
591 } 831 }
592} 832}
593 833
594int 834int
595Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048) 835Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
596 POSTCALL: 836 POSTCALL:
597 Mix_HookMusicFinished (music_finished); 837 Mix_HookMusicFinished (music_finished);
598 Mix_ChannelFinished (channel_finished); 838 Mix_ChannelFinished (channel_finished);
599 839
600void 840void
841Mix_QuerySpec ()
842 PPCODE:
843{
844 int freq, channels;
845 Uint16 format;
846
847 if (Mix_QuerySpec (&freq, &format, &channels))
848 {
849 EXTEND (SP, 3);
850 PUSHs (sv_2mortal (newSViv (freq)));
851 PUSHs (sv_2mortal (newSViv (format)));
852 PUSHs (sv_2mortal (newSViv (channels)));
853 }
854}
855
856void
601Mix_CloseAudio () 857Mix_CloseAudio ()
602 858
603int 859int
604Mix_AllocateChannels (int numchans = -1) 860Mix_AllocateChannels (int numchans = -1)
605 861
862const char *
863Mix_GetError ()
864
606void 865void
607lowdelay (int fd, int val = 1) 866lowdelay (int fd, int val = 1)
608 CODE: 867 CODE:
868 setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
869
870void
871win32_proxy_info ()
872 PPCODE:
873{
609#ifndef _WIN32 874#ifdef _WIN32
610 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 }
611#endif 896#endif
897}
612 898
613void 899void
614add_font (char *file) 900add_font (char *file)
615 CODE: 901 CODE:
616 FcConfigAppFontAddFile (0, (const FcChar8 *)file); /* no idea wether this is required */ 902 FcConfigAppFontAddFile (0, (const FcChar8 *)file);
617#ifdef _WIN32
618 // cairo... sigh... requires win2000
619 AddFontResourceEx (file, FR_PRIVATE, 0);
620#endif
621 903
622void 904void
623load_image_inline (SV *image_) 905load_image_inline (SV *image_)
624 ALIAS: 906 ALIAS:
625 load_image_file = 1 907 load_image_file = 1
… …
628 STRLEN image_len; 910 STRLEN image_len;
629 char *image = (char *)SvPVbyte (image_, image_len); 911 char *image = (char *)SvPVbyte (image_, image_len);
630 SDL_Surface *surface, *surface2; 912 SDL_Surface *surface, *surface2;
631 SDL_PixelFormat fmt; 913 SDL_PixelFormat fmt;
632 SDL_RWops *rw = ix 914 SDL_RWops *rw = ix
633 ? SDL_RWFromFile (image, "r") 915 ? SDL_RWFromFile (image, "rb")
634 : SDL_RWFromConstMem (image, image_len); 916 : SDL_RWFromConstMem (image, image_len);
635 917
636 if (!rw) 918 if (!rw)
637 croak ("load_image: %s", SDL_GetError ()); 919 croak ("load_image: %s", SDL_GetError ());
638 920
… …
667 949
668 surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE); 950 surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);
669 951
670 assert (surface2->pitch == surface2->w * 4); 952 assert (surface2->pitch == surface2->w * 4);
671 953
954 SDL_LockSurface (surface2);
672 EXTEND (SP, 5); 955 EXTEND (SP, 6);
673 PUSHs (sv_2mortal (newSViv (surface2->w))); 956 PUSHs (sv_2mortal (newSViv (surface2->w)));
674 PUSHs (sv_2mortal (newSViv (surface2->h))); 957 PUSHs (sv_2mortal (newSViv (surface2->h)));
675 SDL_LockSurface (surface2);
676 PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch))); 958 PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));
677 SDL_UnlockSurface (surface2);
678 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)));
679 PUSHs (sv_2mortal (newSViv (GL_RGBA))); 960 PUSHs (sv_2mortal (newSViv (GL_RGBA)));
680 PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE))); 961 PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
962 SDL_UnlockSurface (surface2);
681 963
682 SDL_FreeSurface (surface); 964 SDL_FreeSurface (surface);
683 SDL_FreeSurface (surface2); 965 SDL_FreeSurface (surface2);
684} 966}
685 967
… …
724 MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR); 1006 MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR);
725#endif 1007#endif
726 _exit (1); 1008 _exit (1);
727 1009
728void 1010void
729_exit (int retval) 1011_exit (int retval = 0)
730 CODE: 1012 CODE:
1013#ifdef WIN32
1014 ExitThread (retval); // unclean, please beam me up
1015#else
731 _exit (retval); 1016 _exit (retval);
1017#endif
732 1018
1019void
1020debug ()
1021 CODE:
1022{
1023#if DEBUG
1024 VALGRIND_DO_LEAK_CHECK;
1025#endif
1026}
1027
733MODULE = CFClient PACKAGE = CFClient::Font 1028MODULE = CFPlus PACKAGE = CFPlus::Font
734 1029
735CFClient::Font 1030PROTOTYPES: DISABLE
1031
1032CFPlus::Font
736new_from_file (SV *class, char *path, int id = 0) 1033new_from_file (SV *class, char *path, int id = 0)
737 CODE: 1034 CODE:
738{ 1035{
739 int count; 1036 int count;
740 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count); 1037 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
… …
743} 1040}
744 OUTPUT: 1041 OUTPUT:
745 RETVAL 1042 RETVAL
746 1043
747void 1044void
748DESTROY (CFClient::Font self) 1045DESTROY (CFPlus::Font self)
749 CODE: 1046 CODE:
750 pango_font_description_free (self); 1047 pango_font_description_free (self);
751 1048
752void 1049void
753make_default (CFClient::Font self) 1050make_default (CFPlus::Font self)
1051 PROTOTYPE: $
754 CODE: 1052 CODE:
755 default_font = self; 1053 default_font = self;
756 1054
757MODULE = CFClient PACKAGE = CFClient::Layout 1055MODULE = CFPlus PACKAGE = CFPlus::Layout
758 1056
759CFClient::Layout 1057PROTOTYPES: DISABLE
760new (SV *class, int rgba = 0) 1058
1059void
1060reset_glyph_cache ()
1061 PROTOTYPE:
1062 CODE:
1063 tc_clear ();
1064
1065CFPlus::Layout
1066new (SV *class)
761 CODE: 1067 CODE:
762 New (0, RETVAL, 1, struct cf_layout); 1068 New (0, RETVAL, 1, struct cf_layout);
763 1069
764 RETVAL->pl = pango_layout_new (rgba ? cairo_context : ft2_context); 1070 RETVAL->pl = pango_layout_new (opengl_context);
765 RETVAL->rgba = rgba;
766 RETVAL->r = 1.; 1071 RETVAL->r = 1.;
767 RETVAL->g = 1.; 1072 RETVAL->g = 1.;
768 RETVAL->b = 1.; 1073 RETVAL->b = 1.;
769 RETVAL->a = 1.; 1074 RETVAL->a = 1.;
770 RETVAL->base_height = MIN_FONT_HEIGHT; 1075 RETVAL->base_height = MIN_FONT_HEIGHT;
771 RETVAL->font = 0; 1076 RETVAL->font = 0;
1077 RETVAL->rc = rc_alloc ();
772 1078
773 pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR); 1079 pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
774 layout_update_font (RETVAL); 1080 layout_update_font (RETVAL);
775 OUTPUT: 1081 OUTPUT:
776 RETVAL 1082 RETVAL
777 1083
778void 1084void
779DESTROY (CFClient::Layout self) 1085DESTROY (CFPlus::Layout self)
780 CODE: 1086 CODE:
781 g_object_unref (self->pl); 1087 g_object_unref (self->pl);
1088 rc_free (self->rc);
782 Safefree (self); 1089 Safefree (self);
783 1090
784int
785is_rgba (CFClient::Layout self)
786 CODE:
787 RETVAL = self->rgba;
788 OUTPUT:
789 RETVAL
790
791void 1091void
792set_text (CFClient::Layout self, SV *text_) 1092set_text (CFPlus::Layout self, SV *text_)
793 CODE: 1093 CODE:
794{ 1094{
795 STRLEN textlen; 1095 STRLEN textlen;
796 char *text = SvPVutf8 (text_, textlen); 1096 char *text = SvPVutf8 (text_, textlen);
797 1097
798 pango_layout_set_text (self->pl, text, textlen); 1098 pango_layout_set_text (self->pl, text, textlen);
799} 1099}
800 1100
801void 1101void
802set_markup (CFClient::Layout self, SV *text_) 1102set_markup (CFPlus::Layout self, SV *text_)
803 CODE: 1103 CODE:
804{ 1104{
805 STRLEN textlen; 1105 STRLEN textlen;
806 char *text = SvPVutf8 (text_, textlen); 1106 char *text = SvPVutf8 (text_, textlen);
807 1107
808 pango_layout_set_markup (self->pl, text, textlen); 1108 pango_layout_set_markup (self->pl, text, textlen);
809} 1109}
810 1110
1111void
1112set_shapes (CFPlus::Layout self, ...)
1113 CODE:
1114{
1115 PangoAttrList *attrs = 0;
1116 const char *text = pango_layout_get_text (self->pl);
1117 const char *pos = text;
1118 int arg = 4;
1119
1120 while (arg < items && (pos = strstr (pos, OBJ_STR)))
1121 {
1122 PangoRectangle inkrect, rect;
1123 PangoAttribute *attr;
1124
1125 int x = SvIV (ST (arg - 3));
1126 int y = SvIV (ST (arg - 2));
1127 int w = SvIV (ST (arg - 1));
1128 int h = SvIV (ST (arg ));
1129
1130 inkrect.x = 0;
1131 inkrect.y = 0;
1132 inkrect.width = 0;
1133 inkrect.height = 0;
1134
1135 rect.x = x * PANGO_SCALE;
1136 rect.y = y * PANGO_SCALE;
1137 rect.width = w * PANGO_SCALE;
1138 rect.height = h * PANGO_SCALE;
1139
1140 if (!attrs)
1141 attrs = pango_layout_get_attributes (self->pl);
1142
1143 attr = pango_attr_shape_new (&inkrect, &rect);
1144 attr->start_index = pos - text;
1145 attr->end_index = attr->start_index + sizeof (OBJ_STR) - 1;
1146 pango_attr_list_insert (attrs, attr);
1147
1148 arg += 4;
1149 pos += sizeof (OBJ_STR) - 1;
1150 }
1151
1152 if (attrs)
1153 pango_layout_set_attributes (self->pl, attrs);
1154}
1155
1156void
1157get_shapes (CFPlus::Layout self)
1158 PPCODE:
1159{
1160 PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
1161
1162 do
1163 {
1164 PangoLayoutRun *run = pango_layout_iter_get_run (iter);
1165
1166 if (run && shape_attr_p (run))
1167 {
1168 PangoRectangle extents;
1169 pango_layout_iter_get_run_extents (iter, 0, &extents);
1170
1171 EXTEND (SP, 2);
1172 PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.x))));
1173 PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.y))));
1174 }
1175 }
1176 while (pango_layout_iter_next_run (iter));
1177
1178 pango_layout_iter_free (iter);
1179}
1180
1181int
1182has_wrapped (CFPlus::Layout self)
1183 CODE:
1184{
1185 int lines = 1;
1186 const char *text = pango_layout_get_text (self->pl);
1187
1188 while (*text)
1189 lines += *text++ == '\n';
1190
1191 RETVAL = lines < pango_layout_get_line_count (self->pl);
1192}
1193 OUTPUT:
1194 RETVAL
1195
811SV * 1196SV *
812get_text (CFClient::Layout self) 1197get_text (CFPlus::Layout self)
813 CODE: 1198 CODE:
814 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0); 1199 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
815 sv_utf8_decode (RETVAL); 1200 sv_utf8_decode (RETVAL);
816 OUTPUT: 1201 OUTPUT:
817 RETVAL 1202 RETVAL
818 1203
819void 1204void
820set_foreground (CFClient::Layout self, float r, float g, float b, float a = 1.) 1205set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)
821 CODE: 1206 CODE:
822 self->r = r; 1207 self->r = r;
823 self->g = g; 1208 self->g = g;
824 self->b = b; 1209 self->b = b;
825 self->a = a; 1210 self->a = a;
826 1211
827void 1212void
828set_font (CFClient::Layout self, CFClient::Font font = 0) 1213set_font (CFPlus::Layout self, CFPlus::Font font = 0)
829 CODE: 1214 CODE:
830 if (self->font != font) 1215 if (self->font != font)
831 { 1216 {
832 self->font = font; 1217 self->font = font;
833 layout_update_font (self); 1218 layout_update_font (self);
834 } 1219 }
835 1220
836void 1221void
837set_height (CFClient::Layout self, int base_height) 1222set_height (CFPlus::Layout self, int base_height)
838 CODE: 1223 CODE:
839 if (self->base_height != base_height) 1224 if (self->base_height != base_height)
840 { 1225 {
841 self->base_height = base_height; 1226 self->base_height = base_height;
842 layout_update_font (self); 1227 layout_update_font (self);
843 } 1228 }
844 1229
845void 1230void
846set_width (CFClient::Layout self, int max_width = -1) 1231set_width (CFPlus::Layout self, int max_width = -1)
847 CODE: 1232 CODE:
848 pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE); 1233 pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
849 1234
850void 1235void
851set_indent (CFClient::Layout self, int indent) 1236set_indent (CFPlus::Layout self, int indent)
852 CODE: 1237 CODE:
853 pango_layout_set_indent (self->pl, indent * PANGO_SCALE); 1238 pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
854 1239
855void 1240void
856set_spacing (CFClient::Layout self, int spacing) 1241set_spacing (CFPlus::Layout self, int spacing)
857 CODE: 1242 CODE:
858 pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE); 1243 pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
859 1244
860void 1245void
861set_ellipsise (CFClient::Layout self, int ellipsise) 1246set_ellipsise (CFPlus::Layout self, int ellipsise)
862 CODE: 1247 CODE:
863 pango_layout_set_ellipsize (self->pl, 1248 pango_layout_set_ellipsize (self->pl,
864 ellipsise == 1 ? PANGO_ELLIPSIZE_START 1249 ellipsise == 1 ? PANGO_ELLIPSIZE_START
865 : ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE 1250 : ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
866 : ellipsise == 3 ? PANGO_ELLIPSIZE_END 1251 : ellipsise == 3 ? PANGO_ELLIPSIZE_END
867 : PANGO_ELLIPSIZE_NONE 1252 : PANGO_ELLIPSIZE_NONE
868 ); 1253 );
869 1254
870void 1255void
871set_single_paragraph_mode (CFClient::Layout self, int spm) 1256set_single_paragraph_mode (CFPlus::Layout self, int spm)
872 CODE: 1257 CODE:
873 pango_layout_set_single_paragraph_mode (self->pl, !!spm); 1258 pango_layout_set_single_paragraph_mode (self->pl, !!spm);
874 1259
875void 1260void
876size (CFClient::Layout self) 1261size (CFPlus::Layout self)
877 PPCODE: 1262 PPCODE:
878{ 1263{
879 int w, h; 1264 int w, h;
880 1265
881 layout_get_pixel_size (self, &w, &h); 1266 layout_get_pixel_size (self, &w, &h);
… …
884 PUSHs (sv_2mortal (newSViv (w))); 1269 PUSHs (sv_2mortal (newSViv (w)));
885 PUSHs (sv_2mortal (newSViv (h))); 1270 PUSHs (sv_2mortal (newSViv (h)));
886} 1271}
887 1272
888int 1273int
1274descent (CFPlus::Layout self)
1275 CODE:
1276{
1277 PangoRectangle rect;
1278 PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);
1279 pango_layout_line_get_pixel_extents (line, 0, &rect);
1280 RETVAL = PANGO_DESCENT (rect);
1281}
1282 OUTPUT:
1283 RETVAL
1284
1285int
889xy_to_index (CFClient::Layout self, int x, int y) 1286xy_to_index (CFPlus::Layout self, int x, int y)
890 CODE: 1287 CODE:
891{ 1288{
892 int index, trailing; 1289 int index, trailing;
893 pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing); 1290 pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
894 RETVAL = index; 1291 RETVAL = index + trailing;
895} 1292}
896 OUTPUT: 1293 OUTPUT:
897 RETVAL 1294 RETVAL
898 1295
899void 1296void
900cursor_pos (CFClient::Layout self, int index) 1297cursor_pos (CFPlus::Layout self, int index)
901 PPCODE: 1298 PPCODE:
902{ 1299{
903 PangoRectangle strong_pos; 1300 PangoRectangle strong_pos;
904 pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0); 1301 pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);
905 1302
… …
908 PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE))); 1305 PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));
909 PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE))); 1306 PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));
910} 1307}
911 1308
912void 1309void
913render (CFClient::Layout self) 1310index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)
914 PPCODE: 1311 PPCODE:
915{ 1312{
916 SV *retval; 1313 int line, x;
917 int w, h;
918 1314
919 layout_get_pixel_size (self, &w, &h); 1315 pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
1316 /* pango bug: line is between 1..numlines, not 0..numlines-1 */
920 1317
921 if (self->rgba)
922 {
923 cairo_surface_t *surface;
924 cairo_t *cairo;
925
926 retval = newSV (w * h * 4);
927 SvPOK_only (retval);
928 SvCUR_set (retval, w * h * 4);
929
930 memset (SvPVX (retval), 0, w * h * 4);
931
932 surface = cairo_image_surface_create_for_data (
933 (void*)SvPVX (retval), CAIRO_FORMAT_ARGB32, w, h, w * 4);
934 cairo = cairo_create (surface);
935 cairo_set_source_rgba (cairo, self->r, self->g, self->b, self->a);
936
937 pango_cairo_show_layout (cairo, self->pl);
938
939 cairo_destroy (cairo);
940 cairo_surface_destroy (surface);
941
942 // what a mess, and its premultiplied, too :(
943 {
944 uint32_t *p = (uint32_t *)SvPVX (retval);
945 uint32_t *e = p + w * h;
946
947 while (p < e)
948 {
949 uint32_t rgba = *p;
950 rgba = (rgba >> 24) | (rgba << 8);
951#if 0
952#ifdef _WIN32
953 {//D
954 uint8_t r = rgba >> 24;
955 uint8_t g = rgba >> 16;
956 uint8_t b = rgba >> 8;
957 uint8_t a = rgba >> 0;
958
959 rgba = (rgba & 0xffffff00) | a;
960 }
961#endif
962#endif
963 rgba = SDL_SwapBE32 (rgba);
964 *p++ = rgba;
965 }
966 }
967
968 EXTEND (SP, 5); 1318 EXTEND (SP, 2);
969 PUSHs (sv_2mortal (newSViv (w))); 1319 PUSHs (sv_2mortal (newSViv (line - 1)));
1320 PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1321}
1322
1323void
1324line_x_to_index (CFPlus::Layout self, int line, int x)
1325 PPCODE:
1326{
1327 PangoLayoutLine *lp;
1328 int index, trailing;
1329
1330 if (line < 0)
1331 XSRETURN_EMPTY;
1332
1333 if (!(lp = pango_layout_get_line (self->pl, line)))
1334 XSRETURN_EMPTY; /* do better */
1335
1336 pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1337
1338 EXTEND (SP, 2);
1339 if (GIMME_V == G_SCALAR)
970 PUSHs (sv_2mortal (newSViv (h))); 1340 PUSHs (sv_2mortal (newSViv (index + trailing)));
971 PUSHs (sv_2mortal (retval));
972 PUSHs (sv_2mortal (newSViv (GL_RGBA)));
973 PUSHs (sv_2mortal (newSViv (GL_RGBA)));
974 }
975 else 1341 else
976 { 1342 {
977 FT_Bitmap bitmap;
978
979 retval = newSV (w * h);
980 SvPOK_only (retval);
981 SvCUR_set (retval, w * h);
982
983 bitmap.rows = h;
984 bitmap.width = w;
985 bitmap.pitch = w;
986 bitmap.buffer = (unsigned char*)SvPVX (retval);
987 bitmap.num_grays = 256;
988 bitmap.pixel_mode = FT_PIXEL_MODE_GRAY;
989
990 memset (bitmap.buffer, 0, w * h);
991
992 pango_ft2_render_layout (&bitmap, self->pl, 0 * PANGO_SCALE, 0 * PANGO_SCALE);
993
994 EXTEND (SP, 5);
995 PUSHs (sv_2mortal (newSViv (w))); 1343 PUSHs (sv_2mortal (newSViv (index)));
996 PUSHs (sv_2mortal (newSViv (h))); 1344 PUSHs (sv_2mortal (newSViv (trailing)));
997 PUSHs (sv_2mortal (retval));
998 PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
999 PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
1000 } 1345 }
1001} 1346}
1002 1347
1348void
1349render (CFPlus::Layout self, float x, float y, int flags = 0)
1350 CODE:
1351 rc_clear (self->rc);
1352 pango_opengl_render_layout_subpixel (
1353 self->pl,
1354 self->rc,
1355 x * PANGO_SCALE, y * PANGO_SCALE,
1356 self->r, self->g, self->b, self->a,
1357 flags
1358 );
1359 // we assume that context_change actually clears/frees stuff
1360 // and does not do any recomputation...
1361 pango_layout_context_changed (self->pl);
1362
1363void
1364draw (CFPlus::Layout self)
1365 CODE:
1366{
1367 glEnable (GL_TEXTURE_2D);
1368 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1369 glEnable (GL_BLEND);
1370 gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
1371 GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
1372 glEnable (GL_ALPHA_TEST);
1373 glAlphaFunc (GL_GREATER, 7.f / 255.f);
1374
1375 rc_draw (self->rc);
1376
1377 glDisable (GL_ALPHA_TEST);
1378 glDisable (GL_BLEND);
1379 glDisable (GL_TEXTURE_2D);
1380}
1381
1003MODULE = CFClient PACKAGE = CFClient::Texture 1382MODULE = CFPlus PACKAGE = CFPlus::Texture
1004 1383
1005void 1384PROTOTYPES: ENABLE
1006pad2pot (SV *data_, SV *w_, SV *h_)
1007 CODE:
1008{
1009 int ow = SvIV (w_);
1010 int oh = SvIV (h_);
1011 1385
1012 if (ow && oh) 1386void
1387pad (SV *data_, int ow, int oh, int nw, int nh)
1388 CODE:
1389{
1390 if ((nw != ow || nh != oh) && SvOK (data_))
1013 { 1391 {
1014 int nw = minpot (ow);
1015 int nh = minpot (oh);
1016
1017 if (nw != ow || nh != oh)
1018 {
1019 if (SvOK (data_))
1020 {
1021 STRLEN datalen; 1392 STRLEN datalen;
1022 char *data = SvPVbyte (data_, datalen); 1393 char *data = SvPVbyte (data_, datalen);
1023 int bpp = datalen / (ow * oh); 1394 int bpp = datalen / (ow * oh);
1024 SV *result_ = sv_2mortal (newSV (nw * nh * bpp)); 1395 SV *result_ = sv_2mortal (newSV (nw * nh * bpp));
1025 1396
1026 SvPOK_only (result_); 1397 SvPOK_only (result_);
1027 SvCUR_set (result_, nw * nh * bpp); 1398 SvCUR_set (result_, nw * nh * bpp);
1028 1399
1029 memset (SvPVX (result_), 0, nw * nh * bpp); 1400 memset (SvPVX (result_), 0, nw * nh * bpp);
1030 while (oh--) 1401 while (oh--)
1031 memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp); 1402 memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1032 1403
1033 sv_setsv (data_, result_); 1404 sv_setsv (data_, result_);
1034 }
1035
1036 sv_setiv (w_, nw);
1037 sv_setiv (h_, nh);
1038 }
1039 } 1405 }
1040} 1406}
1041 1407
1042void 1408void
1043draw_quad (SV *self, float x, float y, float w = 0., float h = 0.) 1409draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
… …
1049{ 1415{
1050 HV *hv = (HV *)SvRV (self); 1416 HV *hv = (HV *)SvRV (self);
1051 float s = SvNV (*hv_fetch (hv, "s", 1, 1)); 1417 float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1052 float t = SvNV (*hv_fetch (hv, "t", 1, 1)); 1418 float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1053 int name = SvIV (*hv_fetch (hv, "name", 4, 1)); 1419 int name = SvIV (*hv_fetch (hv, "name", 4, 1));
1420
1421 if (name <= 0)
1422 XSRETURN_EMPTY;
1054 1423
1055 if (items < 5) 1424 if (items < 5)
1056 { 1425 {
1057 w = SvNV (*hv_fetch (hv, "w", 1, 1)); 1426 w = SvNV (*hv_fetch (hv, "w", 1, 1));
1058 h = SvNV (*hv_fetch (hv, "h", 1, 1)); 1427 h = SvNV (*hv_fetch (hv, "h", 1, 1));
… …
1086 glDisable (GL_ALPHA_TEST); 1455 glDisable (GL_ALPHA_TEST);
1087 glDisable (GL_BLEND); 1456 glDisable (GL_BLEND);
1088 } 1457 }
1089} 1458}
1090 1459
1460IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
1461 CODE:
1462{
1463 GLint width;
1464 glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
1465 glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
1466 RETVAL = width > 0;
1467}
1468 OUTPUT:
1469 RETVAL
1470
1091MODULE = CFClient PACKAGE = CFClient::Map 1471MODULE = CFPlus PACKAGE = CFPlus::Map
1092 1472
1093CFClient::Map 1473PROTOTYPES: DISABLE
1094new (SV *class, int map_width, int map_height) 1474
1475CFPlus::Map
1476new (SV *class)
1095 CODE: 1477 CODE:
1096 New (0, RETVAL, 1, struct map); 1478 New (0, RETVAL, 1, struct map);
1097 RETVAL->x = 0; 1479 RETVAL->x = 0;
1098 RETVAL->y = 0; 1480 RETVAL->y = 0;
1099 RETVAL->w = map_width; 1481 RETVAL->w = 0;
1100 RETVAL->h = map_height; 1482 RETVAL->h = 0;
1101 RETVAL->ox = 0; 1483 RETVAL->ox = 0;
1102 RETVAL->oy = 0; 1484 RETVAL->oy = 0;
1103 RETVAL->faces = 8192; 1485 RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1104 Newz (0, RETVAL->face, RETVAL->faces, mapface); 1486 RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1105 RETVAL->texs = 8192;
1106 Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1107 RETVAL->rows = 0; 1487 RETVAL->rows = 0;
1108 RETVAL->row = 0; 1488 RETVAL->row = 0;
1109 OUTPUT: 1489 OUTPUT:
1110 RETVAL 1490 RETVAL
1111 1491
1112void 1492void
1113DESTROY (CFClient::Map self) 1493DESTROY (CFPlus::Map self)
1114 CODE: 1494 CODE:
1115{ 1495{
1116 map_clear (self); 1496 map_clear (self);
1117 Safefree (self->face); 1497 Safefree (self->face2tile);
1118 Safefree (self->tex); 1498 Safefree (self->tex);
1119 Safefree (self); 1499 Safefree (self);
1120} 1500}
1121 1501
1122void 1502void
1503resize (CFPlus::Map self, int map_width, int map_height)
1504 CODE:
1505 self->w = map_width;
1506 self->h = map_height;
1507
1508void
1123clear (CFClient::Map self) 1509clear (CFPlus::Map self)
1124 CODE: 1510 CODE:
1125 map_clear (self); 1511 map_clear (self);
1126 1512
1127void 1513void
1128set_face (CFClient::Map self, int face, int texid) 1514set_tileid (CFPlus::Map self, int face, int tile)
1129 CODE: 1515 CODE:
1130{ 1516{
1131 while (self->faces <= face) 1517 need_facenum (self, face); self->face2tile [face] = tile;
1132 { 1518 need_texid (self, tile);
1133 Append (mapface, self->face, self->faces, self->faces);
1134 self->faces *= 2;
1135 }
1136
1137 self->face [face] = texid;
1138} 1519}
1139 1520
1140void 1521void
1522set_smooth (CFPlus::Map self, int face, int smooth, int level)
1523 CODE:
1524{
1525 tileid texid;
1526 maptex *tex;
1527
1528 if (face < 0 || face >= self->faces)
1529 return;
1530
1531 if (smooth < 0 || smooth >= self->faces)
1532 return;
1533
1534 texid = self->face2tile [face];
1535
1536 if (!texid)
1537 return;
1538
1539 tex = self->tex + texid;
1540 tex->smoothtile = self->face2tile [smooth];
1541 tex->smoothlevel = level;
1542}
1543
1544void
1141set_texture (CFClient::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a) 1545set_texture (CFPlus::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)
1142 CODE: 1546 CODE:
1143{ 1547{
1144 while (self->texs <= texid) 1548 need_texid (self, texid);
1145 {
1146 Append (maptex, self->tex, self->texs, self->texs);
1147 self->texs *= 2;
1148 }
1149 1549
1150 { 1550 {
1151 maptex *tex = self->tex + texid; 1551 maptex *tex = self->tex + texid;
1152 1552
1153 tex->name = name; 1553 tex->name = name;
… …
1170 // from transparent color bleeding and ugly wrapping effects. 1570 // from transparent color bleeding and ugly wrapping effects.
1171 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST); 1571 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1172} 1572}
1173 1573
1174int 1574int
1175ox (CFClient::Map self) 1575ox (CFPlus::Map self)
1176 ALIAS: 1576 ALIAS:
1177 oy = 1 1577 oy = 1
1178 x = 2 1578 x = 2
1179 y = 3 1579 y = 3
1180 w = 4 1580 w = 4
… …
1191 } 1591 }
1192 OUTPUT: 1592 OUTPUT:
1193 RETVAL 1593 RETVAL
1194 1594
1195void 1595void
1196scroll (CFClient::Map self, int dx, int dy) 1596scroll (CFPlus::Map self, int dx, int dy)
1197 CODE: 1597 CODE:
1198{ 1598{
1199 if (dx > 0) 1599 if (dx > 0)
1200 map_blank (self, self->x, self->y, dx - 1, self->h); 1600 map_blank (self, self->x, self->y, dx, self->h);
1201 else if (dx < 0) 1601 else if (dx < 0)
1202 map_blank (self, self->x + self->w + dx + 1, self->y, 1 - dx, self->h); 1602 map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1203 1603
1204 if (dy > 0) 1604 if (dy > 0)
1205 map_blank (self, self->x, self->y, self->w, dy - 1); 1605 map_blank (self, self->x, self->y, self->w, dy);
1206 else if (dy < 0) 1606 else if (dy < 0)
1207 map_blank (self, self->x, self->y + self->h + dy + 1, self->w, 1 - dy); 1607 map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1208 1608
1209 self->ox += dx; self->x += dx; 1609 self->ox += dx; self->x += dx;
1210 self->oy += dy; self->y += dy; 1610 self->oy += dy; self->y += dy;
1211 1611
1212 while (self->y < 0) 1612 while (self->y < 0)
… …
1216 self->rows += MAP_EXTEND_Y; 1616 self->rows += MAP_EXTEND_Y;
1217 self->y += MAP_EXTEND_Y; 1617 self->y += MAP_EXTEND_Y;
1218 } 1618 }
1219} 1619}
1220 1620
1221void 1621SV *
1222map1a_update (CFClient::Map self, SV *data_) 1622map1a_update (CFPlus::Map self, SV *data_, int extmap)
1223 CODE: 1623 CODE:
1224{ 1624{
1225 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_); 1625 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1226 uint8_t *data_end = (uint8_t *)SvEND (data_); 1626 uint8_t *data_end = (uint8_t *)SvEND (data_);
1227 mapcell *cell; 1627 mapcell *cell;
1228 int x, y, flags; 1628 int x, y, z, flags;
1629 AV *missing = newAV ();
1630 RETVAL = newRV_noinc ((SV *)missing);
1229 1631
1230 while (data < data_end) 1632 while (data < data_end - 1)
1231 { 1633 {
1232 flags = (data [0] << 8) + data [1]; data += 2; 1634 flags = (data [0] << 8) + data [1]; data += 2;
1233 1635
1234 x = ((flags >> 10) & 63) + self->x; 1636 x = self->x + ((flags >> 10) & 63);
1235 y = ((flags >> 4) & 63) + self->y; 1637 y = self->y + ((flags >> 4) & 63);
1236 1638
1237 cell = map_get_cell (self, x, y); 1639 cell = map_get_cell (self, x, y);
1238 1640
1239 if (flags & 15) 1641 if (flags & 15)
1240 { 1642 {
1241 if (cell->darkness < 0) 1643 if (!cell->darkness)
1242 { 1644 {
1645 memset (cell, 0, sizeof (*cell));
1243 cell->darkness = 0; 1646 cell->darkness = 256;
1244 cell->face [0] = 0;
1245 cell->face [1] = 0;
1246 cell->face [2] = 0;
1247 } 1647 }
1248 1648
1249 cell->darkness = flags & 8 ? *data++ : 255;
1250
1251 //TODO: don't trust server data to be in-range(!) 1649 //TODO: don't trust server data to be in-range(!)
1252 1650
1253 if (flags & 4) 1651 if (flags & 8)
1254 { 1652 {
1255 cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2; 1653 if (extmap)
1654 {
1655 uint8_t ext, cmd;
1656
1657 do
1658 {
1659 ext = *data++;
1660 cmd = ext & 0x3f;
1661
1662 if (cmd < 4)
1663 cell->darkness = 255 - ext * 64 + 1;
1664 else if (cmd == 5) // health
1665 {
1666 cell->stat_width = 1;
1667 cell->stat_hp = *data++;
1668 }
1669 else if (cmd == 6) // monster width
1670 cell->stat_width = *data++ + 1;
1671 else if (cmd == 0x47)
1672 {
1673 if (*data == 4)
1674 ; // decode player count
1675
1676 data += *data + 1;
1677 }
1678 else if (cmd == 8) // cell flags
1679 cell->flags = *data++;
1680 else if (ext & 0x40) // unknown, multibyte => skip
1681 data += *data + 1;
1682 else
1683 data++;
1684 }
1685 while (ext & 0x80);
1686 }
1687 else
1688 cell->darkness = *data++ + 1;
1256 } 1689 }
1257 1690
1691 for (z = 0; z <= 2; ++z)
1258 if (flags & 2) 1692 if (flags & (4 >> z))
1259 { 1693 {
1260 cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2; 1694 faceid face = (data [0] << 8) + data [1]; data += 2;
1695 need_facenum (self, face);
1696 cell->tile [z] = self->face2tile [face];
1697
1698 if (cell->tile [z])
1699 {
1700 maptex *tex = self->tex + cell->tile [z];
1701 if (!tex->name)
1702 av_push (missing, newSViv (cell->tile [z]));
1703
1704 if (tex->smoothtile)
1705 {
1706 maptex *smooth = self->tex + tex->smoothtile;
1707 if (!smooth->name)
1708 av_push (missing, newSViv (tex->smoothtile));
1709 }
1710 }
1261 } 1711 }
1262
1263 if (flags & 1)
1264 {
1265 cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
1266 }
1267 } 1712 }
1268 else 1713 else
1269 cell->darkness = -1; 1714 cell->darkness = 0;
1270 } 1715 }
1271} 1716}
1717 OUTPUT:
1718 RETVAL
1272 1719
1273SV * 1720SV *
1274mapmap (CFClient::Map self, int x0, int y0, int w, int h) 1721mapmap (CFPlus::Map self, int x0, int y0, int w, int h)
1275 CODE: 1722 CODE:
1276{ 1723{
1277 int x1, x; 1724 int x1, x;
1278 int y1, y; 1725 int y1, y;
1279 int z; 1726 int z;
… …
1300 { 1747 {
1301 mapcell *cell = row->col + (x - row->c0); 1748 mapcell *cell = row->col + (x - row->c0);
1302 1749
1303 for (z = 0; z <= 0; z++) 1750 for (z = 0; z <= 0; z++)
1304 { 1751 {
1305 mapface face = cell->face [z];
1306
1307 if (face)
1308 {
1309 maptex tex = self->tex [face]; 1752 maptex tex = self->tex [cell->tile [z]];
1310 int a0 = 255 - tex.a; 1753 int a0 = 255 - tex.a;
1311 int a1 = tex.a; 1754 int a1 = tex.a;
1312 1755
1313 r = (r * a0 + tex.r * a1) / 255; 1756 r = (r * a0 + tex.r * a1) / 255;
1314 g = (g * a0 + tex.g * a1) / 255; 1757 g = (g * a0 + tex.g * a1) / 255;
1315 b = (b * a0 + tex.b * a1) / 255; 1758 b = (b * a0 + tex.b * a1) / 255;
1316 a = (a * a0 + tex.a * a1) / 255; 1759 a = (a * a0 + tex.a * a1) / 255;
1317 }
1318 } 1760 }
1319 } 1761 }
1320 1762
1321 *map++ = (r ) 1763 *map++ = (r )
1322 | (g << 8) 1764 | (g << 8)
… …
1329} 1771}
1330 OUTPUT: 1772 OUTPUT:
1331 RETVAL 1773 RETVAL
1332 1774
1333void 1775void
1334draw (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh) 1776draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T)
1777 CODE:
1778{
1779 int x, y, z;
1780
1781 HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1782 uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
1783 static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
1784 smooth_key skey;
1785
1786 rc_t *rc = rc_alloc ();
1787 rc_key_t key;
1788 rc_array_t *arr;
1789
1790 // thats current max. sorry.
1791 if (sw > 255) sw = 255;
1792 if (sh > 255) sh = 255;
1793
1794 // clear key, in case of extra padding
1795 memset (&skey, 0, sizeof (skey));
1796
1797 memset (&key, 0, sizeof (key));
1798 key.r = 255;
1799 key.g = 255;
1800 key.b = 255;
1801 key.a = 255;
1802 key.mode = GL_QUADS;
1803 key.format = GL_T2F_V3F;
1804 key.texname = -1;
1805
1806 mx += self->x;
1807 my += self->y;
1808
1809 // first pass: determine smooth_max
1810 // rather ugly, if you ask me
1811 // could also be stored inside mapcell and updated on change
1812 memset (smooth_max, 0, sizeof (smooth_max));
1813
1814 for (y = 0; y < sh; y++)
1815 if (0 <= y + my && y + my < self->rows)
1816 {
1817 maprow *row = self->row + (y + my);
1818
1819 for (x = 0; x < sw; x++)
1820 if (row->c0 <= x + mx && x + mx < row->c1)
1821 {
1822 mapcell *cell = row->col + (x + mx - row->c0);
1823
1824 smooth_max[x + 1][y + 1] =
1825 MAX (self->tex [cell->tile [0]].smoothlevel,
1826 MAX (self->tex [cell->tile [1]].smoothlevel,
1827 self->tex [cell->tile [2]].smoothlevel));
1828 }
1829 }
1830
1831 glEnable (GL_BLEND);
1832 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1833 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1834
1835 for (z = 0; z <= 2; z++)
1836 {
1837 memset (smooth_level, 0, sizeof (smooth_level));
1838
1839 for (y = 0; y < sh; y++)
1840 if (0 <= y + my && y + my < self->rows)
1841 {
1842 maprow *row = self->row + (y + my);
1843
1844 for (x = 0; x < sw; x++)
1845 if (row->c0 <= x + mx && x + mx < row->c1)
1846 {
1847 mapcell *cell = row->col + (x + mx - row->c0);
1848 tileid tile = cell->tile [z];
1849
1850 if (tile)
1851 {
1852 maptex tex = self->tex [tile];
1853 int px, py;
1854
1855 if (key.texname != tex.name)
1856 {
1857 if (!tex.name)
1858 tex = self->tex [2]; /* missing, replace by noface */
1859
1860 key.texname = tex.name;
1861 arr = rc_array (rc, &key);
1862 }
1863
1864 px = (x + 1) * T - tex.w;
1865 py = (y + 1) * T - tex.h;
1866
1867 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
1868 rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
1869 rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
1870 rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
1871
1872 if (cell->flags && z == 2)
1873 {
1874 // overlays such as the speech bubble, probably more to come
1875 if (cell->flags & 1)
1876 {
1877 maptex tex = self->tex [1];
1878 int px = x * T + T * 2 / 32;
1879 int py = y * T - T * 6 / 32;
1880
1881 if (tex.name)
1882 {
1883 if (key.texname != tex.name)
1884 {
1885 key.texname = tex.name;
1886 arr = rc_array (rc, &key);
1887 }
1888
1889 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
1890 rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
1891 rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
1892 rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
1893 }
1894 }
1895 }
1896
1897 // update smooth hash
1898 if (tex.smoothtile)
1899 {
1900 skey.tile = tex.smoothtile;
1901 skey.level = tex.smoothlevel;
1902
1903 smooth_level [tex.smoothlevel >> 5] |= ((uint32_t)1) << (tex.smoothlevel & 31);
1904
1905 // add bits to current tile and all neighbours. skey.x|y is
1906 // shifted +1|+1 so we always stay positive.
1907
1908 // bits is ___n cccc CCCC bbbb
1909 // n do not draw borders&corners
1910 // c draw these corners, but...
1911 // C ... not these
1912 // b draw these borders
1913
1914 // borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
1915 // ┃· ·· ·┃ ━━
1916
1917 // corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
1918 // ·· ·· ·┏ ┓·
1919
1920 // full tile
1921 skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
1922
1923 // borders
1924 skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
1925 skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
1926 skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
1927 skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
1928
1929 // corners
1930 skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
1931 skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
1932 skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
1933 skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
1934 }
1935 }
1936 }
1937 }
1938
1939 rc_draw (rc);
1940 rc_clear (rc);
1941
1942 // go through all smoothlevels, lowest to highest, then draw.
1943 // this is basically counting sort
1944 {
1945 int w, b;
1946
1947 glEnable (GL_TEXTURE_2D);
1948 glBegin (GL_QUADS);
1949 for (w = 0; w < 256 / 32; ++w)
1950 {
1951 uint32_t smask = smooth_level [w];
1952 if (smask)
1953 for (b = 0; b < 32; ++b)
1954 if (smask & (((uint32_t)1) << b))
1955 {
1956 int level = (w << 5) | b;
1957 HE *he;
1958
1959 hv_iterinit (smooth);
1960 while ((he = hv_iternext (smooth)))
1961 {
1962 smooth_key *skey = (smooth_key *)HeKEY (he);
1963 IV bits = SvIVX (HeVAL (he));
1964
1965 if (!(bits & 0x1000)
1966 && skey->level == level
1967 && level > smooth_max [skey->x][skey->y])
1968 {
1969 maptex tex = self->tex [skey->tile];
1970 int px = (((int)skey->x) - 1) * T;
1971 int py = (((int)skey->y) - 1) * T;
1972 int border = bits & 15;
1973 int corner = (bits >> 8) & ~(bits >> 4) & 15;
1974 float dx = tex.s * .0625f; // 16 images/row
1975 float dy = tex.t * .5f ; // 2 images/column
1976
1977 if (tex.name)
1978 {
1979 // this time avoiding texture state changes
1980 // save gobs of state changes.
1981 if (key.texname != tex.name)
1982 {
1983 glEnd ();
1984 glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1985 glBegin (GL_QUADS);
1986 }
1987
1988 if (border)
1989 {
1990 float ox = border * dx;
1991
1992 glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
1993 glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
1994 glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
1995 glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
1996 }
1997
1998 if (corner)
1999 {
2000 float ox = corner * dx;
2001
2002 glTexCoord2f (ox , dy ); glVertex2i (px , py );
2003 glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
2004 glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
2005 glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
2006 }
2007 }
2008 }
2009 }
2010 }
2011 }
2012
2013 glEnd ();
2014 glDisable (GL_TEXTURE_2D);
2015 key.texname = -1;
2016 }
2017
2018 hv_clear (smooth);
2019 }
2020
2021 glDisable (GL_BLEND);
2022 rc_free (rc);
2023
2024 // top layer: overlays such as the health bar
2025 for (y = 0; y < sh; y++)
2026 if (0 <= y + my && y + my < self->rows)
2027 {
2028 maprow *row = self->row + (y + my);
2029
2030 for (x = 0; x < sw; x++)
2031 if (row->c0 <= x + mx && x + mx < row->c1)
2032 {
2033 mapcell *cell = row->col + (x + mx - row->c0);
2034
2035 int px = x * T;
2036 int py = y * T;
2037
2038 if (cell->stat_hp)
2039 {
2040 int width = cell->stat_width * T;
2041 int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
2042
2043 glColor3ub (0, 0, 0);
2044 glRectf (px + 1, py - thick - 2,
2045 px + width - 1, py);
2046
2047 glColor3ub (cell->stat_hp, 255 - cell->stat_hp, 0);
2048 glRectf (px + 2,
2049 py - thick - 1,
2050 px + width - 2 - cell->stat_hp * (width - 4) / 255, py - 1);
2051 }
2052 }
2053 }
2054}
2055
2056void
2057draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)
2058 CODE:
2059{
2060 static float color[16][3] = {
2061 { 0.00F, 0.00F, 0.00F },
2062 { 1.00F, 1.00F, 1.00F },
2063 { 0.00F, 0.00F, 0.55F },
2064 { 1.00F, 0.00F, 0.00F },
2065
2066 { 1.00F, 0.54F, 0.00F },
2067 { 0.11F, 0.56F, 1.00F },
2068 { 0.93F, 0.46F, 0.00F },
2069 { 0.18F, 0.54F, 0.34F },
2070
2071 { 0.56F, 0.73F, 0.56F },
2072 { 0.80F, 0.80F, 0.80F },
2073 { 0.55F, 0.41F, 0.13F },
2074 { 0.99F, 0.77F, 0.26F },
2075
2076 { 0.74F, 0.65F, 0.41F },
2077
2078 { 0.00F, 1.00F, 1.00F },
2079 { 1.00F, 0.00F, 1.00F },
2080 { 1.00F, 1.00F, 0.00F },
2081 };
2082
2083 int x, y;
2084
2085 glEnable (GL_TEXTURE_2D);
2086 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
2087 glEnable (GL_BLEND);
2088 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
2089 glBegin (GL_QUADS);
2090
2091 for (y = 0; y < h; y++)
2092 for (x = 0; x < w; x++)
2093 {
2094 unsigned char m = data [x + y * w];
2095
2096 if (m)
2097 {
2098 float *c = color [m & 15];
2099
2100 float tx1 = m & 0x40 ? 0.5 : 0.;
2101 float tx2 = tx1 + 0.5;
2102
2103 glColor4f (c[0], c[1], c[2], 0.75);
2104 glTexCoord2f (tx1, 0.); glVertex2i (x , y );
2105 glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
2106 glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
2107 glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
2108 }
2109 }
2110
2111 glEnd ();
2112 glDisable (GL_BLEND);
2113 glDisable (GL_TEXTURE_2D);
2114}
2115
2116void
2117fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)
1335 PPCODE: 2118 PPCODE:
1336{ 2119{
1337 int vx, vy;
1338 int x, y, z; 2120 int x, y;
1339 int last_name; 2121 int sw1 = sw + 2;
1340 mapface face; 2122 int sh1 = sh + 2;
2123 int sh3 = sh * 3;
1341 int sw4 = (sw + 3) & ~3; 2124 int sw34 = (sw * 3 + 3) & ~3;
2125 uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
1342 SV *darkness_sv = sv_2mortal (newSV (sw4 * sh)); 2126 SV *darkness3_sv = sv_2mortal (newSV (sw34 * sh3));
1343 uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv); 2127 uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
1344 2128
1345 memset (darkness, 255, sw4 * sh);
1346 SvPOK_only (darkness_sv); 2129 SvPOK_only (darkness3_sv);
1347 SvCUR_set (darkness_sv, sw4 * sh); 2130 SvCUR_set (darkness3_sv, sw34 * sh3);
1348 2131
1349 vx = self->x + (self->w - sw) / 2 - shift_x; 2132 mx += self->x - 1;
1350 vy = self->y + (self->h - sh) / 2 - shift_y; 2133 my += self->y - 1;
1351 2134
1352 /* 2135 memset (darkness1, 255, sw1 * sh1);
1353 int vx = self->vx = self->w >= sw
1354 ? self->x + (self->w - sw) / 2
1355 : MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1356 2136
1357 int vy = self->vy = self->h >= sh
1358 ? self->y + (self->h - sh) / 2
1359 : MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));
1360 */
1361
1362 glColor4ub (255, 255, 255, 255);
1363
1364 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1365 glEnable (GL_BLEND);
1366 glEnable (GL_TEXTURE_2D);
1367 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1368
1369 glBegin (GL_QUADS);
1370
1371 last_name = 0;
1372
1373 for (z = 0; z < 3; z++)
1374 for (y = 0; y < sh; y++) 2137 for (y = 0; y < sh1; y++)
1375 if (0 <= y + vy && y + vy < self->rows) 2138 if (0 <= y + my && y + my < self->rows)
1376 { 2139 {
1377 maprow *row = self->row + (y + vy); 2140 maprow *row = self->row + (y + my);
1378 2141
1379 for (x = 0; x < sw; x++) 2142 for (x = 0; x < sw1; x++)
1380 if (row->c0 <= x + vx && x + vx < row->c1) 2143 if (row->c0 <= x + mx && x + mx < row->c1)
1381 { 2144 {
1382 mapcell *cell = row->col + (x + vx - row->c0); 2145 mapcell *cell = row->col + (x + mx - row->c0);
1383 2146
1384 darkness[y * sw4 + x] = cell->darkness < 0 2147 darkness1 [y * sw1 + x] = cell->darkness
2148 ? 255 - (cell->darkness - 1)
1385 ? 255 - FOW_DARKNESS 2149 : 255 - FOW_DARKNESS;
1386 : 255 - cell->darkness;
1387
1388 face = cell->face [z];
1389
1390 if (face)
1391 {
1392 maptex tex = self->tex [face];
1393
1394 int px = (x + 1) * 32 - tex.w;
1395 int py = (y + 1) * 32 - tex.h;
1396
1397 if (last_name != tex.name)
1398 {
1399 glEnd ();
1400 last_name = tex.name;
1401 glBindTexture (GL_TEXTURE_2D, last_name);
1402 glBegin (GL_QUADS);
1403 }
1404
1405 glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1406 glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1407 glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1408 glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1409 }
1410 } 2150 }
1411 } 2151 }
1412 2152
1413 glEnd (); 2153 for (y = 0; y < sh; ++y)
2154 for (x = 0; x < sw; ++x)
2155 {
2156 uint8_t d11 = darkness1 [(y ) * sw1 + x ];
2157 uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
2158 uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
2159 uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
2160 uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
2161 uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
2162 uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
2163 uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
2164 uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
1414 2165
1415 glDisable (GL_TEXTURE_2D); 2166 uint8_t r11 = (d11 + d21 + d12) / 3;
1416 glDisable (GL_BLEND); 2167 uint8_t r21 = d21;
2168 uint8_t r31 = (d21 + d31 + d32) / 3;
2169
2170 uint8_t r12 = d12;
2171 uint8_t r22 = d22;
2172 uint8_t r32 = d32;
2173
2174 uint8_t r13 = (d13 + d23 + d12) / 3;
2175 uint8_t r23 = d23;
2176 uint8_t r33 = (d23 + d33 + d32) / 3;
2177
2178 darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);
2179 darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);
2180 darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);
2181 darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);
2182 darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);
2183 darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);
2184 darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);
2185 darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);
2186 darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);
2187 }
2188
2189 free (darkness1);
1417 2190
1418 EXTEND (SP, 3); 2191 EXTEND (SP, 3);
1419 PUSHs (sv_2mortal (newSViv (sw4))); 2192 PUSHs (sv_2mortal (newSViv (sw34)));
1420 PUSHs (sv_2mortal (newSViv (sh))); 2193 PUSHs (sv_2mortal (newSViv (sh3)));
1421 PUSHs (darkness_sv); 2194 PUSHs (darkness3_sv);
1422} 2195}
1423 2196
1424SV * 2197SV *
1425get_rect (CFClient::Map self, int x0, int y0, int w, int h) 2198get_rect (CFPlus::Map self, int x0, int y0, int w, int h)
1426 CODE: 2199 CODE:
1427{ 2200{
1428 int x, y, x1, y1; 2201 int x, y, x1, y1;
1429 SV *data_sv = newSV (w * h * 7 + 5); 2202 SV *data_sv = newSV (w * h * 7 + 5);
1430 uint8_t *data = (uint8_t *)SvPVX (data_sv); 2203 uint8_t *data = (uint8_t *)SvPVX (data_sv);
… …
1455 if (row && row->c0 <= x && x < row->c1) 2228 if (row && row->c0 <= x && x < row->c1)
1456 { 2229 {
1457 mapcell *cell = row->col + (x - row->c0); 2230 mapcell *cell = row->col + (x - row->c0);
1458 uint8_t flags = 0; 2231 uint8_t flags = 0;
1459 2232
1460 if (cell->face [0]) flags |= 1; 2233 if (cell->tile [0]) flags |= 1;
1461 if (cell->face [1]) flags |= 2; 2234 if (cell->tile [1]) flags |= 2;
1462 if (cell->face [2]) flags |= 4; 2235 if (cell->tile [2]) flags |= 4;
1463 2236
1464 *data++ = flags; 2237 *data++ = flags;
1465 2238
1466 if (flags & 1) 2239 if (flags & 1)
1467 { 2240 {
2241 tileid tile = cell->tile [0];
1468 *data++ = cell->face [0] >> 8; 2242 *data++ = tile >> 8;
1469 *data++ = cell->face [0]; 2243 *data++ = tile;
1470 } 2244 }
1471 2245
1472 if (flags & 2) 2246 if (flags & 2)
1473 { 2247 {
2248 tileid tile = cell->tile [1];
1474 *data++ = cell->face [1] >> 8; 2249 *data++ = tile >> 8;
1475 *data++ = cell->face [1]; 2250 *data++ = tile;
1476 } 2251 }
1477 2252
1478 if (flags & 4) 2253 if (flags & 4)
1479 { 2254 {
2255 tileid tile = cell->tile [2];
1480 *data++ = cell->face [2] >> 8; 2256 *data++ = tile >> 8;
1481 *data++ = cell->face [2]; 2257 *data++ = tile;
1482 } 2258 }
1483 } 2259 }
1484 else 2260 else
1485 *data++ = 0; 2261 *data++ = 0;
1486 } 2262 }
… …
1492} 2268}
1493 OUTPUT: 2269 OUTPUT:
1494 RETVAL 2270 RETVAL
1495 2271
1496void 2272void
1497set_rect (CFClient::Map self, int x0, int y0, uint8_t *data) 2273set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)
1498 PPCODE: 2274 PPCODE:
1499{ 2275{
1500 int x, y, z; 2276 int x, y, z;
1501 int w, h; 2277 int w, h;
1502 int x1, y1; 2278 int x1, y1;
1503 2279
1504 if (*data++ != 0) 2280 if (*data++ != 0)
1505 return; /* version mismatch */ 2281 XSRETURN_EMPTY; /* version mismatch */
1506 2282
1507 w = *data++ << 8; w |= *data++; 2283 w = *data++ << 8; w |= *data++;
1508 h = *data++ << 8; h |= *data++; 2284 h = *data++ << 8; h |= *data++;
1509 2285
1510 // we need to do this 'cause we don't keep an absolute coord system for rows 2286 // we need to do this 'cause we don't keep an absolute coord system for rows
… …
1526 { 2302 {
1527 uint8_t flags = *data++; 2303 uint8_t flags = *data++;
1528 2304
1529 if (flags) 2305 if (flags)
1530 { 2306 {
1531 mapface face[3] = { 0, 0, 0 };
1532
1533 mapcell *cell = row_get_cell (row, x); 2307 mapcell *cell = row_get_cell (row, x);
2308 tileid tile[3] = { 0, 0, 0 };
1534 2309
1535 if (flags & 1) { face[0] = *data++ << 8; face[0] |= *data++; } 2310 if (flags & 1) { tile[0] = *data++ << 8; tile[0] |= *data++; }
1536 if (flags & 2) { face[1] = *data++ << 8; face[1] |= *data++; } 2311 if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
1537 if (flags & 4) { face[2] = *data++ << 8; face[2] |= *data++; } 2312 if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
1538 2313
1539 if (cell->darkness <= 0) 2314 if (cell->darkness == 0)
1540 { 2315 {
1541 cell->darkness = -1; 2316 cell->darkness = 0;
1542 2317
1543 for (z = 0; z <= 2; z++) 2318 for (z = 0; z <= 2; z++)
1544 { 2319 {
1545 cell->face[z] = face[z]; 2320 tileid t = tile [z];
1546 2321
1547 if (face[z] && (face[z] >= self->texs || !self->tex[face [z]].name)) 2322 if (t >= self->texs || (t && !self->tex [t].name))
2323 {
1548 XPUSHs (sv_2mortal (newSViv (face[z]))); 2324 XPUSHs (sv_2mortal (newSViv (t)));
2325 need_texid (self, t);
2326 }
2327
2328 cell->tile [z] = t;
1549 } 2329 }
1550 } 2330 }
1551 } 2331 }
1552 } 2332 }
1553 } 2333 }
1554} 2334}
1555 2335
1556MODULE = CFClient PACKAGE = CFClient::MixChunk 2336MODULE = CFPlus PACKAGE = CFPlus::RW
1557 2337
1558CFClient::MixChunk 2338CFPlus::RW
1559new_from_file (SV *class, char *path) 2339new (SV *class, SV *data_sv)
1560 CODE: 2340 CODE:
1561 RETVAL = Mix_LoadWAV (path); 2341{
2342 STRLEN datalen;
2343 char *data = SvPVbyte (data_sv, datalen);
2344
2345 RETVAL = SDL_RWFromConstMem (data, datalen);
2346}
1562 OUTPUT: 2347 OUTPUT:
1563 RETVAL 2348 RETVAL
1564 2349
2350CFPlus::RW
2351new_from_file (SV *class, const char *path, const char *mode = "rb")
2352 CODE:
2353 RETVAL = SDL_RWFromFile (path, mode);
2354 OUTPUT:
2355 RETVAL
2356
2357# fails on win32:
2358# CFPlus.xs(2268) : error C2059: syntax error : '('
1565void 2359#void
2360#close (CFPlus::RW self)
2361# CODE:
2362# (self->(close)) (self);
2363
2364MODULE = CFPlus PACKAGE = CFPlus::Channel
2365
2366PROTOTYPES: DISABLE
2367
2368CFPlus::Channel
2369find ()
2370 CODE:
2371{
2372 RETVAL = Mix_GroupAvailable (-1);
2373
2374 if (RETVAL < 0)
2375 {
2376 RETVAL = Mix_GroupOldest (-1);
2377
2378 if (RETVAL < 0)
2379 XSRETURN_UNDEF;
2380
2381 Mix_HaltChannel (RETVAL);
2382 }
2383
2384 Mix_UnregisterAllEffects (RETVAL);
2385 Mix_Volume (RETVAL, 128);
2386}
2387 OUTPUT:
2388 RETVAL
2389
2390void
2391halt (CFPlus::Channel self)
2392 CODE:
2393 Mix_HaltChannel (self);
2394
2395void
2396expire (CFPlus::Channel self, int ticks = -1)
2397 CODE:
2398 Mix_ExpireChannel (self, ticks);
2399
2400void
2401fade_out (CFPlus::Channel self, int ticks = -1)
2402 CODE:
2403 Mix_FadeOutChannel (self, ticks);
2404
2405int
2406volume (CFPlus::Channel self, int volume)
2407 CODE:
2408 RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
2409 OUTPUT:
2410 RETVAL
2411
2412void
2413unregister_all_effects (CFPlus::Channel self)
2414 CODE:
2415 Mix_UnregisterAllEffects (self);
2416
2417void
2418set_panning (CFPlus::Channel self, int left, int right)
2419 CODE:
2420 left = CLAMP (left , 0, 255);
2421 right = CLAMP (right, 0, 255);
2422 Mix_SetPanning (self, left, right);
2423
2424void
2425set_distance (CFPlus::Channel self, int distance)
2426 CODE:
2427 Mix_SetDistance (self, CLAMP (distance, 0, 255));
2428
2429void
2430set_position (CFPlus::Channel self, int angle, int distance)
2431 CODE:
2432
2433void
2434set_position_r (CFPlus::Channel self, int dx, int dy, int maxdistance)
2435 CODE:
2436{
2437 int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
2438 int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);
2439 Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
2440}
2441
2442void
2443set_reverse_stereo (CFPlus::Channel self, int flip)
2444 CODE:
2445 Mix_SetReverseStereo (self, flip);
2446
2447MODULE = CFPlus PACKAGE = CFPlus::MixChunk
2448
2449PROTOTYPES: DISABLE
2450
2451CFPlus::MixChunk
2452new (SV *class, CFPlus::RW rwops)
2453 CODE:
2454 RETVAL = Mix_LoadWAV_RW (rwops, 1);
2455 OUTPUT:
2456 RETVAL
2457
2458void
1566DESTROY (CFClient::MixChunk self) 2459DESTROY (CFPlus::MixChunk self)
1567 CODE: 2460 CODE:
1568 Mix_FreeChunk (self); 2461 Mix_FreeChunk (self);
1569 2462
1570int 2463int
1571volume (CFClient::MixChunk self, int volume = -1) 2464volume (CFPlus::MixChunk self, int volume = -1)
1572 CODE: 2465 CODE:
2466 if (items > 1)
2467 volume = CLAMP (volume, 0, 128);
1573 RETVAL = Mix_VolumeChunk (self, volume); 2468 RETVAL = Mix_VolumeChunk (self, volume);
1574 OUTPUT: 2469 OUTPUT:
1575 RETVAL 2470 RETVAL
1576 2471
1577int 2472CFPlus::Channel
1578play (CFClient::MixChunk self, int channel = -1, int loops = 0, int ticks = -1) 2473play (CFPlus::MixChunk self, CFPlus::Channel channel = -1, int loops = 0, int ticks = -1)
1579 CODE: 2474 CODE:
2475{
1580 RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks); 2476 RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
2477
2478 if (RETVAL < 0)
2479 XSRETURN_UNDEF;
2480
2481 if (channel < 0)
2482 {
2483 Mix_UnregisterAllEffects (RETVAL);
2484 Mix_Volume (RETVAL, 128);
2485 }
2486}
1581 OUTPUT: 2487 OUTPUT:
1582 RETVAL 2488 RETVAL
1583 2489
1584MODULE = CFClient PACKAGE = CFClient::MixMusic 2490MODULE = CFPlus PACKAGE = CFPlus::MixMusic
1585 2491
1586int 2492int
1587volume (int volume = -1) 2493volume (int volume = -1)
2494 PROTOTYPE: ;$
1588 CODE: 2495 CODE:
2496 if (items > 0)
2497 volume = CLAMP (volume, 0, 128);
1589 RETVAL = Mix_VolumeMusic (volume); 2498 RETVAL = Mix_VolumeMusic (volume);
1590 OUTPUT: 2499 OUTPUT:
1591 RETVAL 2500 RETVAL
1592 2501
2502void
2503fade_out (int ms)
2504 CODE:
2505 Mix_FadeOutMusic (ms);
2506
2507void
2508halt ()
2509 CODE:
2510 Mix_HaltMusic ();
2511
1593CFClient::MixMusic 2512CFPlus::MixMusic
1594new_from_file (SV *class, char *path) 2513new (SV *class, CFPlus::RW rwops)
1595 CODE: 2514 CODE:
1596 RETVAL = Mix_LoadMUS (path); 2515 RETVAL = Mix_LoadMUS_RW (rwops);
1597 OUTPUT: 2516 OUTPUT:
1598 RETVAL 2517 RETVAL
1599 2518
1600void 2519void
1601DESTROY (CFClient::MixMusic self) 2520DESTROY (CFPlus::MixMusic self)
1602 CODE: 2521 CODE:
1603 Mix_FreeMusic (self); 2522 Mix_FreeMusic (self);
1604 2523
1605int 2524int
1606play (CFClient::MixMusic self, int loops = -1) 2525play (CFPlus::MixMusic self, int loops = -1)
1607 CODE: 2526 CODE:
1608 RETVAL = Mix_PlayMusic (self, loops); 2527 RETVAL = Mix_PlayMusic (self, loops);
1609 OUTPUT: 2528 OUTPUT:
1610 RETVAL 2529 RETVAL
1611 2530
2531void
2532fade_in_pos (CFPlus::MixMusic self, int loops, int ms, double position)
2533 CODE:
2534 Mix_FadeInMusicPos (self, loops, ms, position);
2535
1612MODULE = CFClient PACKAGE = CFClient::OpenGL 2536MODULE = CFPlus PACKAGE = CFPlus::OpenGL
2537
2538PROTOTYPES: ENABLE
1613 2539
1614BOOT: 2540BOOT:
1615{ 2541{
1616 HV *stash = gv_stashpv ("CFClient::OpenGL", 1); 2542 HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);
1617 static const struct { 2543 static const struct {
1618 const char *name; 2544 const char *name;
1619 IV iv; 2545 IV iv;
1620 } *civ, const_iv[] = { 2546 } *civ, const_iv[] = {
1621# define const_iv(name) { # name, (IV)name } 2547# define const_iv(name) { # name, (IV)name }
2548 const_iv (GL_VENDOR),
2549 const_iv (GL_VERSION),
2550 const_iv (GL_EXTENSIONS),
1622 const_iv (GL_COLOR_MATERIAL), 2551 const_iv (GL_COLOR_MATERIAL),
1623 const_iv (GL_SMOOTH), 2552 const_iv (GL_SMOOTH),
1624 const_iv (GL_FLAT), 2553 const_iv (GL_FLAT),
1625 const_iv (GL_DITHER), 2554 const_iv (GL_DITHER),
1626 const_iv (GL_BLEND), 2555 const_iv (GL_BLEND),
… …
1628 const_iv (GL_SCISSOR_TEST), 2557 const_iv (GL_SCISSOR_TEST),
1629 const_iv (GL_DEPTH_TEST), 2558 const_iv (GL_DEPTH_TEST),
1630 const_iv (GL_ALPHA_TEST), 2559 const_iv (GL_ALPHA_TEST),
1631 const_iv (GL_NORMALIZE), 2560 const_iv (GL_NORMALIZE),
1632 const_iv (GL_RESCALE_NORMAL), 2561 const_iv (GL_RESCALE_NORMAL),
2562 const_iv (GL_FRONT),
2563 const_iv (GL_BACK),
2564 const_iv (GL_AUX0),
1633 const_iv (GL_AND), 2565 const_iv (GL_AND),
1634 const_iv (GL_ONE), 2566 const_iv (GL_ONE),
1635 const_iv (GL_ZERO), 2567 const_iv (GL_ZERO),
1636 const_iv (GL_SRC_ALPHA), 2568 const_iv (GL_SRC_ALPHA),
1637 const_iv (GL_DST_ALPHA), 2569 const_iv (GL_DST_ALPHA),
1638 const_iv (GL_ONE_MINUS_SRC_ALPHA), 2570 const_iv (GL_ONE_MINUS_SRC_ALPHA),
1639 const_iv (GL_ONE_MINUS_DST_ALPHA), 2571 const_iv (GL_ONE_MINUS_DST_ALPHA),
1640 const_iv (GL_SRC_ALPHA_SATURATE), 2572 const_iv (GL_SRC_ALPHA_SATURATE),
1641 const_iv (GL_RGB), 2573 const_iv (GL_RGB),
1642 const_iv (GL_RGBA), 2574 const_iv (GL_RGBA),
2575 const_iv (GL_RGBA4),
2576 const_iv (GL_RGBA8),
2577 const_iv (GL_RGB5_A1),
1643 const_iv (GL_UNSIGNED_BYTE), 2578 const_iv (GL_UNSIGNED_BYTE),
1644 const_iv (GL_UNSIGNED_SHORT), 2579 const_iv (GL_UNSIGNED_SHORT),
1645 const_iv (GL_UNSIGNED_INT), 2580 const_iv (GL_UNSIGNED_INT),
1646 const_iv (GL_ALPHA), 2581 const_iv (GL_ALPHA),
1647 const_iv (GL_INTENSITY), 2582 const_iv (GL_INTENSITY),
1648 const_iv (GL_LUMINANCE), 2583 const_iv (GL_LUMINANCE),
1649 const_iv (GL_LUMINANCE_ALPHA), 2584 const_iv (GL_LUMINANCE_ALPHA),
1650 const_iv (GL_FLOAT), 2585 const_iv (GL_FLOAT),
1651 const_iv (GL_UNSIGNED_INT_8_8_8_8_REV), 2586 const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
2587 const_iv (GL_COMPRESSED_ALPHA_ARB),
2588 const_iv (GL_COMPRESSED_LUMINANCE_ARB),
2589 const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
2590 const_iv (GL_COMPRESSED_INTENSITY_ARB),
2591 const_iv (GL_COMPRESSED_RGB_ARB),
2592 const_iv (GL_COMPRESSED_RGBA_ARB),
1652 const_iv (GL_COMPILE), 2593 const_iv (GL_COMPILE),
2594 const_iv (GL_PROXY_TEXTURE_1D),
2595 const_iv (GL_PROXY_TEXTURE_2D),
1653 const_iv (GL_TEXTURE_1D), 2596 const_iv (GL_TEXTURE_1D),
1654 const_iv (GL_TEXTURE_2D), 2597 const_iv (GL_TEXTURE_2D),
1655 const_iv (GL_TEXTURE_ENV), 2598 const_iv (GL_TEXTURE_ENV),
1656 const_iv (GL_TEXTURE_MAG_FILTER), 2599 const_iv (GL_TEXTURE_MAG_FILTER),
1657 const_iv (GL_TEXTURE_MIN_FILTER), 2600 const_iv (GL_TEXTURE_MIN_FILTER),
… …
1678 const_iv (GL_COLOR_LOGIC_OP), 2621 const_iv (GL_COLOR_LOGIC_OP),
1679 const_iv (GL_SEPARABLE_2D), 2622 const_iv (GL_SEPARABLE_2D),
1680 const_iv (GL_CONVOLUTION_2D), 2623 const_iv (GL_CONVOLUTION_2D),
1681 const_iv (GL_CONVOLUTION_BORDER_MODE), 2624 const_iv (GL_CONVOLUTION_BORDER_MODE),
1682 const_iv (GL_CONSTANT_BORDER), 2625 const_iv (GL_CONSTANT_BORDER),
2626 const_iv (GL_POINTS),
1683 const_iv (GL_LINES), 2627 const_iv (GL_LINES),
2628 const_iv (GL_LINE_STRIP),
1684 const_iv (GL_LINE_LOOP), 2629 const_iv (GL_LINE_LOOP),
1685 const_iv (GL_QUADS), 2630 const_iv (GL_QUADS),
1686 const_iv (GL_QUAD_STRIP), 2631 const_iv (GL_QUAD_STRIP),
1687 const_iv (GL_TRIANGLES), 2632 const_iv (GL_TRIANGLES),
1688 const_iv (GL_TRIANGLE_STRIP), 2633 const_iv (GL_TRIANGLE_STRIP),
1689 const_iv (GL_TRIANGLE_FAN), 2634 const_iv (GL_TRIANGLE_FAN),
2635 const_iv (GL_POLYGON),
1690 const_iv (GL_PERSPECTIVE_CORRECTION_HINT), 2636 const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
2637 const_iv (GL_POINT_SMOOTH_HINT),
2638 const_iv (GL_LINE_SMOOTH_HINT),
2639 const_iv (GL_POLYGON_SMOOTH_HINT),
2640 const_iv (GL_GENERATE_MIPMAP_HINT),
2641 const_iv (GL_TEXTURE_COMPRESSION_HINT),
1691 const_iv (GL_FASTEST), 2642 const_iv (GL_FASTEST),
2643 const_iv (GL_DONT_CARE),
2644 const_iv (GL_NICEST),
1692 const_iv (GL_V2F), 2645 const_iv (GL_V2F),
1693 const_iv (GL_V3F), 2646 const_iv (GL_V3F),
1694 const_iv (GL_T2F_V3F), 2647 const_iv (GL_T2F_V3F),
1695 const_iv (GL_T2F_N3F_V3F), 2648 const_iv (GL_T2F_N3F_V3F),
1696# undef const_iv 2649# undef const_iv
1697 }; 2650 };
1698 2651
1699 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 2652 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1700 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 2653 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
2654
2655 texture_av = newAV ();
2656 AvREAL_off (texture_av);
1701} 2657}
2658
2659void
2660disable_GL_EXT_blend_func_separate ()
2661 CODE:
2662 gl.BlendFuncSeparate = 0;
2663 gl.BlendFuncSeparateEXT = 0;
1702 2664
1703char * 2665char *
1704gl_vendor () 2666gl_vendor ()
1705 CODE: 2667 CODE:
1706 RETVAL = (char *)glGetString (GL_VENDOR); 2668 RETVAL = (char *)glGetString (GL_VENDOR);
… …
1719 CODE: 2681 CODE:
1720 RETVAL = (char *)glGetString (GL_EXTENSIONS); 2682 RETVAL = (char *)glGetString (GL_EXTENSIONS);
1721 OUTPUT: 2683 OUTPUT:
1722 RETVAL 2684 RETVAL
1723 2685
2686const char *glGetString (GLenum pname)
2687
2688GLint glGetInteger (GLenum pname)
2689 CODE:
2690 glGetIntegerv (pname, &RETVAL);
2691 OUTPUT:
2692 RETVAL
2693
2694GLdouble glGetDouble (GLenum pname)
2695 CODE:
2696 glGetDoublev (pname, &RETVAL);
2697 OUTPUT:
2698 RETVAL
2699
1724int glGetError () 2700int glGetError ()
1725 2701
1726void glFinish () 2702void glFinish ()
1727 2703
1728void glClear (int mask) 2704void glClear (int mask)
… …
1756 2732
1757void glPopMatrix () 2733void glPopMatrix ()
1758 2734
1759void glLoadIdentity () 2735void glLoadIdentity ()
1760 2736
2737void glDrawBuffer (int buffer)
2738
2739void glReadBuffer (int buffer)
2740
1761# near_ and far_ are due to microsofts buggy "c" compiler 2741# near_ and far_ are due to microsofts buggy "c" compiler
1762void glFrustum (double left, double right, double bottom, double top, double near_, double far_) 2742void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
1763 2743
1764# near_ and far_ are due to microsofts buggy "c" compiler 2744# near_ and far_ are due to microsofts buggy "c" compiler
1765void glOrtho (double left, double right, double bottom, double top, double near_, double far_) 2745void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
2746
2747PROTOTYPES: DISABLE
1766 2748
1767void glViewport (int x, int y, int width, int height) 2749void glViewport (int x, int y, int width, int height)
1768 2750
1769void glScissor (int x, int y, int width, int height) 2751void glScissor (int x, int y, int width, int height)
1770 2752
… …
1778 2760
1779void glRotate (float angle, float x, float y, float z) 2761void glRotate (float angle, float x, float y, float z)
1780 CODE: 2762 CODE:
1781 glRotatef (angle, x, y, z); 2763 glRotatef (angle, x, y, z);
1782 2764
1783void glBegin (int mode)
1784
1785void glEnd ()
1786
1787void glColor (float r, float g, float b, float a = 1.0) 2765void glColor (float r, float g, float b, float a = 1.0)
1788 PROTOTYPE: @
1789 ALIAS: 2766 ALIAS:
1790 glColor_premultiply = 1 2767 glColor_premultiply = 1
1791 CODE: 2768 CODE:
1792 if (ix) 2769 if (ix)
1793 { 2770 {
1794 r *= a; 2771 r *= a;
1795 g *= a; 2772 g *= a;
1796 b *= a; 2773 b *= a;
1797 } 2774 }
1798 // microsoft visual "c" rounds instead of truncating... 2775 // microsoft visual "c" rounds instead of truncating...
1799 glColor4ub (MIN ((int)(r * 256.f), 255), 2776 glColor4f (r, g, b, a);
1800 MIN ((int)(g * 256.f), 255),
1801 MIN ((int)(b * 256.f), 255),
1802 MIN ((int)(a * 256.f), 255));
1803
1804void glInterleavedArrays (int format, int stride, char *data)
1805
1806void glDrawElements (int mode, int count, int type, char *indices)
1807
1808# 1.2 void glDrawRangeElements (int mode, int start, int end
1809 2777
1810void glRasterPos (float x, float y, float z = 0.) 2778void glRasterPos (float x, float y, float z = 0.)
1811 CODE: 2779 CODE:
1812 glRasterPos3f (0, 0, z); 2780 glRasterPos3f (0, 0, z);
1813 glBitmap (0, 0, 0, 0, x, y, 0); 2781 glBitmap (0, 0, 0, 0, x, y, 0);
… …
1818 2786
1819void glTexCoord (float s, float t) 2787void glTexCoord (float s, float t)
1820 CODE: 2788 CODE:
1821 glTexCoord2f (s, t); 2789 glTexCoord2f (s, t);
1822 2790
2791void glRect (float x1, float y1, float x2, float y2)
2792 CODE:
2793 glRectf (x1, y1, x2, y2);
2794
2795void glRect_lineloop (float x1, float y1, float x2, float y2)
2796 CODE:
2797 glBegin (GL_LINE_LOOP);
2798 glVertex2f (x1, y1);
2799 glVertex2f (x2, y1);
2800 glVertex2f (x2, y2);
2801 glVertex2f (x1, y2);
2802 glEnd ();
2803
2804PROTOTYPES: ENABLE
2805
2806void glBegin (int mode)
2807
2808void glEnd ()
2809
2810void glPointSize (GLfloat size)
2811
2812void glLineWidth (GLfloat width)
2813
2814void glInterleavedArrays (int format, int stride, char *data)
2815
2816void glDrawElements (int mode, int count, int type, char *indices)
2817
2818# 1.2 void glDrawRangeElements (int mode, int start, int end
2819
1823void glTexEnv (int target, int pname, float param) 2820void glTexEnv (int target, int pname, float param)
1824 CODE: 2821 CODE:
1825 glTexEnvf (target, pname, param); 2822 glTexEnvf (target, pname, param);
1826 2823
1827void glTexParameter (int target, int pname, float param) 2824void glTexParameter (int target, int pname, float param)
… …
1849 2846
1850void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border) 2847void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
1851 2848
1852void glDrawPixels (int width, int height, int format, int type, char *pixels) 2849void glDrawPixels (int width, int height, int format, int type, char *pixels)
1853 2850
2851void glPixelZoom (float x, float y)
2852
1854void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR) 2853void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
1855 2854
1856int glGenTexture () 2855int glGenTexture ()
1857 CODE: 2856 CODE:
1858{ 2857 RETVAL = gen_texture ();
1859 GLuint name;
1860 glGenTextures (1, &name);
1861 RETVAL = name;
1862}
1863 OUTPUT: 2858 OUTPUT:
1864 RETVAL 2859 RETVAL
1865 2860
1866void glDeleteTexture (int name) 2861void glDeleteTexture (int name)
1867 CODE: 2862 CODE:
1868{
1869 GLuint name_ = name;
1870 glDeleteTextures (1, &name_); 2863 del_texture (name);
1871} 2864
1872
1873int glGenList () 2865int glGenList ()
1874 CODE: 2866 CODE:
1875 RETVAL = glGenLists (1); 2867 RETVAL = glGenLists (1);
1876 OUTPUT: 2868 OUTPUT:
1877 RETVAL 2869 RETVAL
… …
1884 2876
1885void glEndList () 2877void glEndList ()
1886 2878
1887void glCallList (int list) 2879void glCallList (int list)
1888 2880
2881MODULE = CFPlus PACKAGE = CFPlus::UI::Base
1889 2882
2883PROTOTYPES: DISABLE
2884
2885void
2886find_widget (SV *self, NV x, NV y)
2887 PPCODE:
2888{
2889 if (within_widget (self, x, y))
2890 XPUSHs (self);
2891}
2892
2893BOOT:
2894{
2895 hover_gv = gv_fetchpv ("CFPlus::UI::HOVER", 1, SVt_NV);
2896
2897 draw_x_gv = gv_fetchpv ("CFPlus::UI::Base::draw_x", 1, SVt_NV);
2898 draw_y_gv = gv_fetchpv ("CFPlus::UI::Base::draw_y", 1, SVt_NV);
2899 draw_w_gv = gv_fetchpv ("CFPlus::UI::Base::draw_w", 1, SVt_NV);
2900 draw_h_gv = gv_fetchpv ("CFPlus::UI::Base::draw_h", 1, SVt_NV);
2901}
2902
2903void
2904draw (SV *self)
2905 CODE:
2906{
2907 HV *hv;
2908 SV **svp;
2909 NV x, y, w, h;
2910 SV *draw_x_sv = GvSV (draw_x_gv);
2911 SV *draw_y_sv = GvSV (draw_y_gv);
2912 SV *draw_w_sv = GvSV (draw_w_gv);
2913 SV *draw_h_sv = GvSV (draw_h_gv);
2914 double draw_x, draw_y;
2915
2916 if (!SvROK (self))
2917 croak ("CFPlus::Base::draw: %s not a reference", SvPV_nolen (self));
2918
2919 hv = (HV *)SvRV (self);
2920
2921 if (SvTYPE (hv) != SVt_PVHV)
2922 croak ("CFPlus::Base::draw: %s not a hashref", SvPV_nolen (self));
2923
2924 svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
2925 svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
2926
2927 if (!h || !w)
2928 XSRETURN_EMPTY;
2929
2930 svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
2931 svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
2932
2933 draw_x = SvNV (draw_x_sv) + x;
2934 draw_y = SvNV (draw_y_sv) + y;
2935
2936 if (draw_x + w < 0 || draw_x >= SvNV (draw_w_sv)
2937 || draw_y + h < 0 || draw_y >= SvNV (draw_h_sv))
2938 XSRETURN_EMPTY;
2939
2940 sv_setnv (draw_x_sv, draw_x);
2941 sv_setnv (draw_y_sv, draw_y);
2942
2943 glPushMatrix ();
2944 glTranslated (x, y, 0);
2945
2946 if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
2947 {
2948 svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
2949
2950 if (svp && SvTRUE (*svp))
2951 {
2952 glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
2953 glEnable (GL_BLEND);
2954 glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
2955 glBegin (GL_QUADS);
2956 glVertex2f (0, 0);
2957 glVertex2f (w, 0);
2958 glVertex2f (w, h);
2959 glVertex2f (0, h);
2960 glEnd ();
2961 glDisable (GL_BLEND);
2962 }
2963 }
2964#if 0
2965 // draw borders, for debugging
2966 glPushMatrix ();
2967 glColor4f (1., 1., 0., 1.);
2968 glTranslatef (.5, .5, 0.);
2969 glBegin (GL_LINE_LOOP);
2970 glVertex2f (0 , 0);
2971 glVertex2f (w - 1, 0);
2972 glVertex2f (w - 1, h - 1);
2973 glVertex2f (0 , h - 1);
2974 glEnd ();
2975 glPopMatrix ();
2976#endif
2977 PUSHMARK (SP);
2978 XPUSHs (self);
2979 PUTBACK;
2980 call_method ("_draw", G_VOID | G_DISCARD);
2981 SPAGAIN;
2982
2983 glPopMatrix ();
2984
2985 draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
2986 draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
2987}
2988

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