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/cvs/deliantra/Deliantra-Client/Client.xs
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Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.120 by root, Sun Jun 18 19:13:19 2006 UTC vs.
Revision 1.237 by root, Sun Oct 14 15:33:30 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
440 648
441NV floor (NV x) 649NV floor (NV x)
442 650
443NV ceil (NV x) 651NV ceil (NV x)
444 652
653IV minpot (UV n)
654
655IV popcount (UV n)
656
445void 657void
446pango_init () 658pango_init ()
447 CODE: 659 CODE:
448 // delayed, so it can pick up new fonts added by AddFontResourceEx
449{ 660{
450 {
451 ft2_fontmap = pango_ft2_font_map_new (); 661 opengl_fontmap = pango_opengl_font_map_new ();
452 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);
453 ft2_context = pango_ft2_font_map_create_context ((PangoFT2FontMap *)ft2_fontmap); 663 opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
454 }
455 {
456 cairo_font_options_t *fopt = cairo_font_options_create ();
457 cairo_fontmap = pango_cairo_font_map_get_default ();
458 cairo_context = pango_cairo_font_map_create_context ((PangoCairoFontMap *)cairo_fontmap);
459#ifdef _WIN32
460 // cairo looks like shit eaten twice on windows
461 cairo_font_options_set_antialias (fopt, CAIRO_ANTIALIAS_NONE);
462#else
463 cairo_font_options_set_antialias (fopt, CAIRO_ANTIALIAS_GRAY);
464#endif
465 cairo_font_options_set_hint_style (fopt, CAIRO_HINT_STYLE_FULL);
466 cairo_font_options_set_hint_metrics (fopt, CAIRO_HINT_METRICS_ON);
467 pango_cairo_context_set_font_options (cairo_context, fopt);
468 cairo_font_options_destroy (fopt);
469 }
470} 664}
665
666char *
667SDL_GetError ()
471 668
472int 669int
473SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO) 670SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)
474 671
475void 672void
476SDL_Quit () 673SDL_Quit ()
477 674
478void 675void
479SDL_ListModes () 676SDL_ListModes (int rgb, int alpha)
480 PPCODE: 677 PPCODE:
481{ 678{
482 SDL_Rect **m; 679 SDL_Rect **m;
483 680
484 SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5); 681 SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
485 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5); 682 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
486 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5); 683 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
487 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1); 684 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
488 685
489 SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15); 686 SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
490 SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0); 687 SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
491 688
492 SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0); 689 SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
493 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0); 690 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
494 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0); 691 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
495 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0); 692 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
496 693
497 SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1); 694 SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
498 695#if SDL_VERSION_ATLEAST(1,2,10)
499 SDL_EnableUNICODE (1); 696 SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
500 SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL); 697 SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
698#endif
501 699
502 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL); 700 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
503 701
504 if (m && m != (SDL_Rect **)-1) 702 if (m && m != (SDL_Rect **)-1)
505 while (*m) 703 while (*m)
506 { 704 {
705 if ((*m)->w >= 640 && (*m)->h >= 480)
706 {
507 AV *av = newAV (); 707 AV *av = newAV ();
508 av_push (av, newSViv ((*m)->w)); 708 av_push (av, newSViv ((*m)->w));
509 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));
510 XPUSHs (sv_2mortal (newRV_noinc ((SV *)av))); 712 XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
713 }
511 714
512 ++m; 715 ++m;
513 } 716 }
514} 717}
515 718
516char *
517SDL_GetError ()
518
519int 719int
520SDL_SetVideoMode (int w, int h, int fullscreen) 720SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
521 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
522 RETVAL = !!SDL_SetVideoMode ( 731 RETVAL = !!SDL_SetVideoMode (
523 w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0) 732 w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)
524 ); 733 );
734
525 if (RETVAL) 735 if (RETVAL)
526 { 736 {
527 SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+"); 737 av_clear (texture_av);
738
739 SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
528# 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);
529# include "glfunc.h" 741#include "glfunc.h"
530# undef GL_FUNC 742#undef GL_FUNC
531 } 743 }
744}
532 OUTPUT: 745 OUTPUT:
533 RETVAL 746 RETVAL
534 747
535void 748void
536SDL_GL_SwapBuffers () 749SDL_GL_SwapBuffers ()
537 750
538char * 751char *
539SDL_GetKeyName (int sym) 752SDL_GetKeyName (int sym)
540 753
754int
755SDL_GetAppState ()
756
541void 757void
542SDL_PollEvent () 758poll_events ()
543 PPCODE: 759 PPCODE:
544{ 760{
545 SDL_Event ev; 761 SDL_Event ev;
546 762
547 while (SDL_PollEvent (&ev)) 763 SDL_PumpEvents ();
764 while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
548 { 765 {
549 HV *hv = newHV (); 766 HV *hv = newHV ();
550 hv_store (hv, "type", 4, newSViv (ev.type), 0); 767 hv_store (hv, "type", 4, newSViv (ev.type), 0);
551 768
552 switch (ev.type) 769 switch (ev.type)
… …
554 case SDL_KEYDOWN: 771 case SDL_KEYDOWN:
555 case SDL_KEYUP: 772 case SDL_KEYUP:
556 hv_store (hv, "state", 5, newSViv (ev.key.state), 0); 773 hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
557 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0); 774 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
558 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 */
559 hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0); 777 hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
560 break; 778 break;
561 779
562 case SDL_ACTIVEEVENT: 780 case SDL_ACTIVEEVENT:
563 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0); 781 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
564 hv_store (hv, "state", 5, newSViv (ev.active.state), 0); 782 hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
565 break; 783 break;
566 784
567 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
568 hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0); 804 hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
569
570 hv_store (hv, "state", 5, newSViv (ev.motion.state), 0); 805 hv_store (hv, "state", 5, newSViv (state), 0);
571 hv_store (hv, "x", 1, newSViv (ev.motion.x), 0); 806 hv_store (hv, "x", 1, newSViv (x), 0);
572 hv_store (hv, "y", 1, newSViv (ev.motion.y), 0); 807 hv_store (hv, "y", 1, newSViv (y), 0);
573 hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0); 808 hv_store (hv, "xrel", 4, newSViv (xrel), 0);
574 hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0); 809 hv_store (hv, "yrel", 4, newSViv (yrel), 0);
810 }
575 break; 811 break;
576 812
577 case SDL_MOUSEBUTTONDOWN: 813 case SDL_MOUSEBUTTONDOWN:
578 case SDL_MOUSEBUTTONUP: 814 case SDL_MOUSEBUTTONUP:
579 hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0); 815 hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
… …
589 hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0); 825 hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
590 hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0); 826 hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
591 break; 827 break;
592 } 828 }
593 829
594 XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv))); 830 XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));
595 } 831 }
596} 832}
597 833
598int 834int
599Mix_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)
600 POSTCALL: 836 POSTCALL:
601 Mix_HookMusicFinished (music_finished); 837 Mix_HookMusicFinished (music_finished);
602 Mix_ChannelFinished (channel_finished); 838 Mix_ChannelFinished (channel_finished);
603 839
604void 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
605Mix_CloseAudio () 857Mix_CloseAudio ()
606 858
607int 859int
608Mix_AllocateChannels (int numchans = -1) 860Mix_AllocateChannels (int numchans = -1)
609 861
862const char *
863Mix_GetError ()
864
610void 865void
611lowdelay (int fd, int val = 1) 866lowdelay (int fd, int val = 1)
612 CODE: 867 CODE:
868 setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
869
870void
871win32_proxy_info ()
872 PPCODE:
873{
613#ifndef _WIN32 874#ifdef _WIN32
614 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 }
615#endif 896#endif
897}
616 898
617void 899void
618add_font (char *file) 900add_font (char *file)
619 CODE: 901 CODE:
620 FcConfigAppFontAddFile (0, (const FcChar8 *)file); /* no idea wether this is required */ 902 FcConfigAppFontAddFile (0, (const FcChar8 *)file);
621#ifdef _WIN32
622 // cairo... sigh... requires win2000
623 AddFontResourceEx (file, FR_PRIVATE, 0);
624#endif
625 903
626void 904void
627load_image_inline (SV *image_) 905load_image_inline (SV *image_)
628 ALIAS: 906 ALIAS:
629 load_image_file = 1 907 load_image_file = 1
… …
632 STRLEN image_len; 910 STRLEN image_len;
633 char *image = (char *)SvPVbyte (image_, image_len); 911 char *image = (char *)SvPVbyte (image_, image_len);
634 SDL_Surface *surface, *surface2; 912 SDL_Surface *surface, *surface2;
635 SDL_PixelFormat fmt; 913 SDL_PixelFormat fmt;
636 SDL_RWops *rw = ix 914 SDL_RWops *rw = ix
637 ? SDL_RWFromFile (image, "r") 915 ? SDL_RWFromFile (image, "rb")
638 : SDL_RWFromConstMem (image, image_len); 916 : SDL_RWFromConstMem (image, image_len);
639 917
640 if (!rw) 918 if (!rw)
641 croak ("load_image: %s", SDL_GetError ()); 919 croak ("load_image: %s", SDL_GetError ());
642 920
… …
671 949
672 surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE); 950 surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);
673 951
674 assert (surface2->pitch == surface2->w * 4); 952 assert (surface2->pitch == surface2->w * 4);
675 953
954 SDL_LockSurface (surface2);
676 EXTEND (SP, 5); 955 EXTEND (SP, 6);
677 PUSHs (sv_2mortal (newSViv (surface2->w))); 956 PUSHs (sv_2mortal (newSViv (surface2->w)));
678 PUSHs (sv_2mortal (newSViv (surface2->h))); 957 PUSHs (sv_2mortal (newSViv (surface2->h)));
679 SDL_LockSurface (surface2);
680 PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch))); 958 PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));
681 SDL_UnlockSurface (surface2);
682 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)));
683 PUSHs (sv_2mortal (newSViv (GL_RGBA))); 960 PUSHs (sv_2mortal (newSViv (GL_RGBA)));
684 PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE))); 961 PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
962 SDL_UnlockSurface (surface2);
685 963
686 SDL_FreeSurface (surface); 964 SDL_FreeSurface (surface);
687 SDL_FreeSurface (surface2); 965 SDL_FreeSurface (surface2);
688} 966}
689 967
… …
728 MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR); 1006 MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR);
729#endif 1007#endif
730 _exit (1); 1008 _exit (1);
731 1009
732void 1010void
733_exit (int retval) 1011_exit (int retval = 0)
734 CODE: 1012 CODE:
1013#ifdef WIN32
1014 ExitThread (retval); // unclean, please beam me up
1015#else
735 _exit (retval); 1016 _exit (retval);
1017#endif
736 1018
1019void
1020debug ()
1021 CODE:
1022{
1023#if DEBUG
1024 VALGRIND_DO_LEAK_CHECK;
1025#endif
1026}
1027
737MODULE = CFClient PACKAGE = CFClient::Font 1028MODULE = CFPlus PACKAGE = CFPlus::Font
738 1029
739CFClient::Font 1030PROTOTYPES: DISABLE
1031
1032CFPlus::Font
740new_from_file (SV *class, char *path, int id = 0) 1033new_from_file (SV *class, char *path, int id = 0)
741 CODE: 1034 CODE:
742{ 1035{
743 int count; 1036 int count;
744 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count); 1037 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
… …
747} 1040}
748 OUTPUT: 1041 OUTPUT:
749 RETVAL 1042 RETVAL
750 1043
751void 1044void
752DESTROY (CFClient::Font self) 1045DESTROY (CFPlus::Font self)
753 CODE: 1046 CODE:
754 pango_font_description_free (self); 1047 pango_font_description_free (self);
755 1048
756void 1049void
757make_default (CFClient::Font self) 1050make_default (CFPlus::Font self)
1051 PROTOTYPE: $
758 CODE: 1052 CODE:
759 default_font = self; 1053 default_font = self;
760 1054
761MODULE = CFClient PACKAGE = CFClient::Layout 1055MODULE = CFPlus PACKAGE = CFPlus::Layout
762 1056
763CFClient::Layout 1057PROTOTYPES: DISABLE
764new (SV *class, int rgba = 0) 1058
1059void
1060reset_glyph_cache ()
1061 PROTOTYPE:
1062 CODE:
1063 tc_clear ();
1064
1065CFPlus::Layout
1066new (SV *class)
765 CODE: 1067 CODE:
766 New (0, RETVAL, 1, struct cf_layout); 1068 New (0, RETVAL, 1, struct cf_layout);
767 1069
768 RETVAL->pl = pango_layout_new (rgba ? cairo_context : ft2_context); 1070 RETVAL->pl = pango_layout_new (opengl_context);
769 RETVAL->rgba = rgba;
770 RETVAL->r = 1.; 1071 RETVAL->r = 1.;
771 RETVAL->g = 1.; 1072 RETVAL->g = 1.;
772 RETVAL->b = 1.; 1073 RETVAL->b = 1.;
773 RETVAL->a = 1.; 1074 RETVAL->a = 1.;
774 RETVAL->base_height = MIN_FONT_HEIGHT; 1075 RETVAL->base_height = MIN_FONT_HEIGHT;
775 RETVAL->font = 0; 1076 RETVAL->font = 0;
1077 RETVAL->rc = rc_alloc ();
776 1078
777 pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR); 1079 pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
778 layout_update_font (RETVAL); 1080 layout_update_font (RETVAL);
779 OUTPUT: 1081 OUTPUT:
780 RETVAL 1082 RETVAL
781 1083
782void 1084void
783DESTROY (CFClient::Layout self) 1085DESTROY (CFPlus::Layout self)
784 CODE: 1086 CODE:
785 g_object_unref (self->pl); 1087 g_object_unref (self->pl);
1088 rc_free (self->rc);
786 Safefree (self); 1089 Safefree (self);
787 1090
788int
789is_rgba (CFClient::Layout self)
790 CODE:
791 RETVAL = self->rgba;
792 OUTPUT:
793 RETVAL
794
795void 1091void
796set_text (CFClient::Layout self, SV *text_) 1092set_text (CFPlus::Layout self, SV *text_)
797 CODE: 1093 CODE:
798{ 1094{
799 STRLEN textlen; 1095 STRLEN textlen;
800 char *text = SvPVutf8 (text_, textlen); 1096 char *text = SvPVutf8 (text_, textlen);
801 1097
802 pango_layout_set_text (self->pl, text, textlen); 1098 pango_layout_set_text (self->pl, text, textlen);
803} 1099}
804 1100
805void 1101void
806set_markup (CFClient::Layout self, SV *text_) 1102set_markup (CFPlus::Layout self, SV *text_)
807 CODE: 1103 CODE:
808{ 1104{
809 STRLEN textlen; 1105 STRLEN textlen;
810 char *text = SvPVutf8 (text_, textlen); 1106 char *text = SvPVutf8 (text_, textlen);
811 1107
812 pango_layout_set_markup (self->pl, text, textlen); 1108 pango_layout_set_markup (self->pl, text, textlen);
813} 1109}
814 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
815SV * 1196SV *
816get_text (CFClient::Layout self) 1197get_text (CFPlus::Layout self)
817 CODE: 1198 CODE:
818 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0); 1199 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
819 sv_utf8_decode (RETVAL); 1200 sv_utf8_decode (RETVAL);
820 OUTPUT: 1201 OUTPUT:
821 RETVAL 1202 RETVAL
822 1203
823void 1204void
824set_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.)
825 CODE: 1206 CODE:
826 self->r = r; 1207 self->r = r;
827 self->g = g; 1208 self->g = g;
828 self->b = b; 1209 self->b = b;
829 self->a = a; 1210 self->a = a;
830 1211
831void 1212void
832set_font (CFClient::Layout self, CFClient::Font font = 0) 1213set_font (CFPlus::Layout self, CFPlus::Font font = 0)
833 CODE: 1214 CODE:
834 if (self->font != font) 1215 if (self->font != font)
835 { 1216 {
836 self->font = font; 1217 self->font = font;
837 layout_update_font (self); 1218 layout_update_font (self);
838 } 1219 }
839 1220
840void 1221void
841set_height (CFClient::Layout self, int base_height) 1222set_height (CFPlus::Layout self, int base_height)
842 CODE: 1223 CODE:
843 if (self->base_height != base_height) 1224 if (self->base_height != base_height)
844 { 1225 {
845 self->base_height = base_height; 1226 self->base_height = base_height;
846 layout_update_font (self); 1227 layout_update_font (self);
847 } 1228 }
848 1229
849void 1230void
850set_width (CFClient::Layout self, int max_width = -1) 1231set_width (CFPlus::Layout self, int max_width = -1)
851 CODE: 1232 CODE:
852 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);
853 1234
854void 1235void
855set_indent (CFClient::Layout self, int indent) 1236set_indent (CFPlus::Layout self, int indent)
856 CODE: 1237 CODE:
857 pango_layout_set_indent (self->pl, indent * PANGO_SCALE); 1238 pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
858 1239
859void 1240void
860set_spacing (CFClient::Layout self, int spacing) 1241set_spacing (CFPlus::Layout self, int spacing)
861 CODE: 1242 CODE:
862 pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE); 1243 pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
863 1244
864void 1245void
865set_ellipsise (CFClient::Layout self, int ellipsise) 1246set_ellipsise (CFPlus::Layout self, int ellipsise)
866 CODE: 1247 CODE:
867 pango_layout_set_ellipsize (self->pl, 1248 pango_layout_set_ellipsize (self->pl,
868 ellipsise == 1 ? PANGO_ELLIPSIZE_START 1249 ellipsise == 1 ? PANGO_ELLIPSIZE_START
869 : ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE 1250 : ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
870 : ellipsise == 3 ? PANGO_ELLIPSIZE_END 1251 : ellipsise == 3 ? PANGO_ELLIPSIZE_END
871 : PANGO_ELLIPSIZE_NONE 1252 : PANGO_ELLIPSIZE_NONE
872 ); 1253 );
873 1254
874void 1255void
875set_single_paragraph_mode (CFClient::Layout self, int spm) 1256set_single_paragraph_mode (CFPlus::Layout self, int spm)
876 CODE: 1257 CODE:
877 pango_layout_set_single_paragraph_mode (self->pl, !!spm); 1258 pango_layout_set_single_paragraph_mode (self->pl, !!spm);
878 1259
879void 1260void
880size (CFClient::Layout self) 1261size (CFPlus::Layout self)
881 PPCODE: 1262 PPCODE:
882{ 1263{
883 int w, h; 1264 int w, h;
884 1265
885 layout_get_pixel_size (self, &w, &h); 1266 layout_get_pixel_size (self, &w, &h);
… …
888 PUSHs (sv_2mortal (newSViv (w))); 1269 PUSHs (sv_2mortal (newSViv (w)));
889 PUSHs (sv_2mortal (newSViv (h))); 1270 PUSHs (sv_2mortal (newSViv (h)));
890} 1271}
891 1272
892int 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
893xy_to_index (CFClient::Layout self, int x, int y) 1286xy_to_index (CFPlus::Layout self, int x, int y)
894 CODE: 1287 CODE:
895{ 1288{
896 int index, trailing; 1289 int index, trailing;
897 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);
898 RETVAL = index; 1291 RETVAL = index + trailing;
899} 1292}
900 OUTPUT: 1293 OUTPUT:
901 RETVAL 1294 RETVAL
902 1295
903void 1296void
904cursor_pos (CFClient::Layout self, int index) 1297cursor_pos (CFPlus::Layout self, int index)
905 PPCODE: 1298 PPCODE:
906{ 1299{
907 PangoRectangle strong_pos; 1300 PangoRectangle strong_pos;
908 pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0); 1301 pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);
909 1302
… …
912 PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE))); 1305 PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));
913 PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE))); 1306 PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));
914} 1307}
915 1308
916void 1309void
917render (CFClient::Layout self) 1310index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)
918 PPCODE: 1311 PPCODE:
919{ 1312{
920 SV *retval; 1313 int line, x;
921 int w, h;
922 1314
923 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 */
924 1317
925 if (self->rgba)
926 {
927 cairo_surface_t *surface;
928 cairo_t *cairo;
929
930 retval = newSV (w * h * 4);
931 SvPOK_only (retval);
932 SvCUR_set (retval, w * h * 4);
933
934 memset (SvPVX (retval), 0, w * h * 4);
935
936 surface = cairo_image_surface_create_for_data (
937 (void*)SvPVX (retval), CAIRO_FORMAT_ARGB32, w, h, w * 4);
938 cairo = cairo_create (surface);
939 cairo_set_source_rgba (cairo, self->r, self->g, self->b, self->a);
940
941 pango_cairo_show_layout (cairo, self->pl);
942
943 cairo_destroy (cairo);
944 cairo_surface_destroy (surface);
945
946 // what a mess, and its premultiplied, too :(
947 {
948 uint32_t *p = (uint32_t *)SvPVX (retval);
949 uint32_t *e = p + w * h;
950
951 while (p < e)
952 {
953 uint32_t rgba = *p;
954 rgba = (rgba >> 24) | (rgba << 8);
955#if 0
956#ifdef _WIN32
957 {//D
958 uint8_t r = rgba >> 24;
959 uint8_t g = rgba >> 16;
960 uint8_t b = rgba >> 8;
961 uint8_t a = rgba >> 0;
962
963 rgba = (rgba & 0xffffff00) | a;
964 }
965#endif
966#endif
967 rgba = SDL_SwapBE32 (rgba);
968 *p++ = rgba;
969 }
970 }
971
972 EXTEND (SP, 5); 1318 EXTEND (SP, 2);
973 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)
974 PUSHs (sv_2mortal (newSViv (h))); 1340 PUSHs (sv_2mortal (newSViv (index + trailing)));
975 PUSHs (sv_2mortal (retval));
976 PUSHs (sv_2mortal (newSViv (GL_RGBA)));
977 PUSHs (sv_2mortal (newSViv (GL_RGBA)));
978 }
979 else 1341 else
980 { 1342 {
981 FT_Bitmap bitmap;
982
983 retval = newSV (w * h);
984 SvPOK_only (retval);
985 SvCUR_set (retval, w * h);
986
987 bitmap.rows = h;
988 bitmap.width = w;
989 bitmap.pitch = w;
990 bitmap.buffer = (unsigned char*)SvPVX (retval);
991 bitmap.num_grays = 256;
992 bitmap.pixel_mode = FT_PIXEL_MODE_GRAY;
993
994 memset (bitmap.buffer, 0, w * h);
995
996 pango_ft2_render_layout (&bitmap, self->pl, 0 * PANGO_SCALE, 0 * PANGO_SCALE);
997
998 EXTEND (SP, 5);
999 PUSHs (sv_2mortal (newSViv (w))); 1343 PUSHs (sv_2mortal (newSViv (index)));
1000 PUSHs (sv_2mortal (newSViv (h))); 1344 PUSHs (sv_2mortal (newSViv (trailing)));
1001 PUSHs (sv_2mortal (retval));
1002 PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
1003 PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
1004 } 1345 }
1005} 1346}
1006 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
1007MODULE = CFClient PACKAGE = CFClient::Texture 1382MODULE = CFPlus PACKAGE = CFPlus::Texture
1008 1383
1009void 1384PROTOTYPES: ENABLE
1010pad2pot (SV *data_, SV *w_, SV *h_)
1011 CODE:
1012{
1013 int ow = SvIV (w_);
1014 int oh = SvIV (h_);
1015 1385
1016 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_))
1017 { 1391 {
1018 int nw = minpot (ow);
1019 int nh = minpot (oh);
1020
1021 if (nw != ow || nh != oh)
1022 {
1023 if (SvOK (data_))
1024 {
1025 STRLEN datalen; 1392 STRLEN datalen;
1026 char *data = SvPVbyte (data_, datalen); 1393 char *data = SvPVbyte (data_, datalen);
1027 int bpp = datalen / (ow * oh); 1394 int bpp = datalen / (ow * oh);
1028 SV *result_ = sv_2mortal (newSV (nw * nh * bpp)); 1395 SV *result_ = sv_2mortal (newSV (nw * nh * bpp));
1029 1396
1030 SvPOK_only (result_); 1397 SvPOK_only (result_);
1031 SvCUR_set (result_, nw * nh * bpp); 1398 SvCUR_set (result_, nw * nh * bpp);
1032 1399
1033 memset (SvPVX (result_), 0, nw * nh * bpp); 1400 memset (SvPVX (result_), 0, nw * nh * bpp);
1034 while (oh--) 1401 while (oh--)
1035 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);
1036 1403
1037 sv_setsv (data_, result_); 1404 sv_setsv (data_, result_);
1038 }
1039
1040 sv_setiv (w_, nw);
1041 sv_setiv (h_, nh);
1042 }
1043 } 1405 }
1044} 1406}
1045 1407
1046void 1408void
1047draw_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.)
… …
1053{ 1415{
1054 HV *hv = (HV *)SvRV (self); 1416 HV *hv = (HV *)SvRV (self);
1055 float s = SvNV (*hv_fetch (hv, "s", 1, 1)); 1417 float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1056 float t = SvNV (*hv_fetch (hv, "t", 1, 1)); 1418 float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1057 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;
1058 1423
1059 if (items < 5) 1424 if (items < 5)
1060 { 1425 {
1061 w = SvNV (*hv_fetch (hv, "w", 1, 1)); 1426 w = SvNV (*hv_fetch (hv, "w", 1, 1));
1062 h = SvNV (*hv_fetch (hv, "h", 1, 1)); 1427 h = SvNV (*hv_fetch (hv, "h", 1, 1));
… …
1090 glDisable (GL_ALPHA_TEST); 1455 glDisable (GL_ALPHA_TEST);
1091 glDisable (GL_BLEND); 1456 glDisable (GL_BLEND);
1092 } 1457 }
1093} 1458}
1094 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
1095MODULE = CFClient PACKAGE = CFClient::Map 1471MODULE = CFPlus PACKAGE = CFPlus::Map
1096 1472
1097CFClient::Map 1473PROTOTYPES: DISABLE
1098new (SV *class, int map_width, int map_height) 1474
1475CFPlus::Map
1476new (SV *class)
1099 CODE: 1477 CODE:
1100 New (0, RETVAL, 1, struct map); 1478 New (0, RETVAL, 1, struct map);
1101 RETVAL->x = 0; 1479 RETVAL->x = 0;
1102 RETVAL->y = 0; 1480 RETVAL->y = 0;
1103 RETVAL->w = map_width; 1481 RETVAL->w = 0;
1104 RETVAL->h = map_height; 1482 RETVAL->h = 0;
1105 RETVAL->ox = 0; 1483 RETVAL->ox = 0;
1106 RETVAL->oy = 0; 1484 RETVAL->oy = 0;
1107 RETVAL->faces = 8192; 1485 RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1108 Newz (0, RETVAL->face, RETVAL->faces, mapface); 1486 RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1109 RETVAL->texs = 8192;
1110 Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1111 RETVAL->rows = 0; 1487 RETVAL->rows = 0;
1112 RETVAL->row = 0; 1488 RETVAL->row = 0;
1113 OUTPUT: 1489 OUTPUT:
1114 RETVAL 1490 RETVAL
1115 1491
1116void 1492void
1117DESTROY (CFClient::Map self) 1493DESTROY (CFPlus::Map self)
1118 CODE: 1494 CODE:
1119{ 1495{
1120 map_clear (self); 1496 map_clear (self);
1121 Safefree (self->face); 1497 Safefree (self->face2tile);
1122 Safefree (self->tex); 1498 Safefree (self->tex);
1123 Safefree (self); 1499 Safefree (self);
1124} 1500}
1125 1501
1126void 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
1127clear (CFClient::Map self) 1509clear (CFPlus::Map self)
1128 CODE: 1510 CODE:
1129 map_clear (self); 1511 map_clear (self);
1130 1512
1131void 1513void
1132set_face (CFClient::Map self, int face, int texid) 1514set_tileid (CFPlus::Map self, int face, int tile)
1133 CODE: 1515 CODE:
1134{ 1516{
1135 while (self->faces <= face) 1517 need_facenum (self, face); self->face2tile [face] = tile;
1136 { 1518 need_texid (self, tile);
1137 Append (mapface, self->face, self->faces, self->faces);
1138 self->faces *= 2;
1139 }
1140
1141 self->face [face] = texid;
1142} 1519}
1143 1520
1144void 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
1145set_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)
1146 CODE: 1546 CODE:
1147{ 1547{
1148 while (self->texs <= texid) 1548 need_texid (self, texid);
1149 {
1150 Append (maptex, self->tex, self->texs, self->texs);
1151 self->texs *= 2;
1152 }
1153 1549
1154 { 1550 {
1155 maptex *tex = self->tex + texid; 1551 maptex *tex = self->tex + texid;
1156 1552
1157 tex->name = name; 1553 tex->name = name;
… …
1174 // from transparent color bleeding and ugly wrapping effects. 1570 // from transparent color bleeding and ugly wrapping effects.
1175 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST); 1571 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1176} 1572}
1177 1573
1178int 1574int
1179ox (CFClient::Map self) 1575ox (CFPlus::Map self)
1180 ALIAS: 1576 ALIAS:
1181 oy = 1 1577 oy = 1
1182 x = 2 1578 x = 2
1183 y = 3 1579 y = 3
1184 w = 4 1580 w = 4
… …
1195 } 1591 }
1196 OUTPUT: 1592 OUTPUT:
1197 RETVAL 1593 RETVAL
1198 1594
1199void 1595void
1200scroll (CFClient::Map self, int dx, int dy) 1596scroll (CFPlus::Map self, int dx, int dy)
1201 CODE: 1597 CODE:
1202{ 1598{
1203 if (dx > 0) 1599 if (dx > 0)
1204 map_blank (self, self->x, self->y, dx - 1, self->h); 1600 map_blank (self, self->x, self->y, dx, self->h);
1205 else if (dx < 0) 1601 else if (dx < 0)
1206 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);
1207 1603
1208 if (dy > 0) 1604 if (dy > 0)
1209 map_blank (self, self->x, self->y, self->w, dy - 1); 1605 map_blank (self, self->x, self->y, self->w, dy);
1210 else if (dy < 0) 1606 else if (dy < 0)
1211 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);
1212 1608
1213 self->ox += dx; self->x += dx; 1609 self->ox += dx; self->x += dx;
1214 self->oy += dy; self->y += dy; 1610 self->oy += dy; self->y += dy;
1215 1611
1216 while (self->y < 0) 1612 while (self->y < 0)
… …
1220 self->rows += MAP_EXTEND_Y; 1616 self->rows += MAP_EXTEND_Y;
1221 self->y += MAP_EXTEND_Y; 1617 self->y += MAP_EXTEND_Y;
1222 } 1618 }
1223} 1619}
1224 1620
1225void 1621SV *
1226map1a_update (CFClient::Map self, SV *data_) 1622map1a_update (CFPlus::Map self, SV *data_, int extmap)
1227 CODE: 1623 CODE:
1228{ 1624{
1229 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_); 1625 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1230 uint8_t *data_end = (uint8_t *)SvEND (data_); 1626 uint8_t *data_end = (uint8_t *)SvEND (data_);
1231 mapcell *cell; 1627 mapcell *cell;
1232 int x, y, flags; 1628 int x, y, z, flags;
1629 AV *missing = newAV ();
1630 RETVAL = newRV_noinc ((SV *)missing);
1233 1631
1234 while (data < data_end) 1632 while (data < data_end - 1)
1235 { 1633 {
1236 flags = (data [0] << 8) + data [1]; data += 2; 1634 flags = (data [0] << 8) + data [1]; data += 2;
1237 1635
1238 x = self->x + ((flags >> 10) & 63); 1636 x = self->x + ((flags >> 10) & 63);
1239 y = self->y + ((flags >> 4) & 63); 1637 y = self->y + ((flags >> 4) & 63);
1240 1638
1241 cell = map_get_cell (self, x, y); 1639 cell = map_get_cell (self, x, y);
1242 1640
1243 if (flags & 15) 1641 if (flags & 15)
1244 { 1642 {
1245 if (cell->darkness < 0) 1643 if (!cell->darkness)
1246 { 1644 {
1645 memset (cell, 0, sizeof (*cell));
1247 cell->darkness = 0; 1646 cell->darkness = 256;
1248 cell->face [0] = 0;
1249 cell->face [1] = 0;
1250 cell->face [2] = 0;
1251 } 1647 }
1252 1648
1253 cell->darkness = flags & 8 ? *data++ : 255;
1254
1255 //TODO: don't trust server data to be in-range(!) 1649 //TODO: don't trust server data to be in-range(!)
1256 1650
1257 if (flags & 4) 1651 if (flags & 8)
1258 { 1652 {
1259 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;
1260 } 1689 }
1261 1690
1691 for (z = 0; z <= 2; ++z)
1262 if (flags & 2) 1692 if (flags & (4 >> z))
1263 { 1693 {
1264 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 }
1265 } 1711 }
1266
1267 if (flags & 1)
1268 {
1269 cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
1270 }
1271 } 1712 }
1272 else 1713 else
1273 cell->darkness = -1; 1714 cell->darkness = 0;
1274 } 1715 }
1275} 1716}
1717 OUTPUT:
1718 RETVAL
1276 1719
1277SV * 1720SV *
1278mapmap (CFClient::Map self, int x0, int y0, int w, int h) 1721mapmap (CFPlus::Map self, int x0, int y0, int w, int h)
1279 CODE: 1722 CODE:
1280{ 1723{
1281 int x1, x; 1724 int x1, x;
1282 int y1, y; 1725 int y1, y;
1283 int z; 1726 int z;
… …
1304 { 1747 {
1305 mapcell *cell = row->col + (x - row->c0); 1748 mapcell *cell = row->col + (x - row->c0);
1306 1749
1307 for (z = 0; z <= 0; z++) 1750 for (z = 0; z <= 0; z++)
1308 { 1751 {
1309 mapface face = cell->face [z];
1310
1311 if (face)
1312 {
1313 maptex tex = self->tex [face]; 1752 maptex tex = self->tex [cell->tile [z]];
1314 int a0 = 255 - tex.a; 1753 int a0 = 255 - tex.a;
1315 int a1 = tex.a; 1754 int a1 = tex.a;
1316 1755
1317 r = (r * a0 + tex.r * a1) / 255; 1756 r = (r * a0 + tex.r * a1) / 255;
1318 g = (g * a0 + tex.g * a1) / 255; 1757 g = (g * a0 + tex.g * a1) / 255;
1319 b = (b * a0 + tex.b * a1) / 255; 1758 b = (b * a0 + tex.b * a1) / 255;
1320 a = (a * a0 + tex.a * a1) / 255; 1759 a = (a * a0 + tex.a * a1) / 255;
1321 }
1322 } 1760 }
1323 } 1761 }
1324 1762
1325 *map++ = (r ) 1763 *map++ = (r )
1326 | (g << 8) 1764 | (g << 8)
… …
1333} 1771}
1334 OUTPUT: 1772 OUTPUT:
1335 RETVAL 1773 RETVAL
1336 1774
1337void 1775void
1338draw (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)
1339 CODE: 1777 CODE:
1340{ 1778{
1341 int vx, vy;
1342 int x, y, z; 1779 int x, y, z;
1343 int last_name;
1344 mapface face;
1345 1780
1346 vx = self->x + self->w / 2 - sw / 2 - shift_x; 1781 HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1347 vy = self->y + self->h / 2 - sh / 2 - shift_y; 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;
1348 1785
1349 /* 1786 rc_t *rc = rc_alloc ();
1350 int vx = self->vx = self->w >= sw 1787 rc_key_t key;
1351 ? self->x + (self->w - sw) / 2 1788 rc_array_t *arr;
1352 : MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1353 1789
1354 int vy = self->vy = self->h >= sh 1790 // thats current max. sorry.
1355 ? self->y + (self->h - sh) / 2 1791 if (sw > 255) sw = 255;
1356 : MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy)); 1792 if (sh > 255) sh = 255;
1357 */
1358 1793
1359 glColor4ub (255, 255, 255, 255); 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 }
1360 1830
1361 glEnable (GL_BLEND); 1831 glEnable (GL_BLEND);
1362 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA); 1832 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1363 glEnable (GL_TEXTURE_2D);
1364 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE); 1833 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1365 1834
1366 glBegin (GL_QUADS);
1367
1368 last_name = 0;
1369
1370 for (z = 0; z < 3; z++) 1835 for (z = 0; z <= 2; z++)
1836 {
1837 memset (smooth_level, 0, sizeof (smooth_level));
1838
1371 for (y = 0; y < sh; y++) 1839 for (y = 0; y < sh; y++)
1372 if (0 <= y + vy && y + vy < self->rows) 1840 if (0 <= y + my && y + my < self->rows)
1373 { 1841 {
1374 maprow *row = self->row + (y + vy); 1842 maprow *row = self->row + (y + my);
1375 1843
1376 for (x = 0; x < sw; x++) 1844 for (x = 0; x < sw; x++)
1377 if (row->c0 <= x + vx && x + vx < row->c1) 1845 if (row->c0 <= x + mx && x + mx < row->c1)
1378 { 1846 {
1379 mapcell *cell = row->col + (x + vx - row->c0); 1847 mapcell *cell = row->col + (x + mx - row->c0);
1380
1381 face = cell->face [z]; 1848 tileid tile = cell->tile [z];
1382 1849
1383 if (face) 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))
1384 { 1955 {
1385 maptex tex = self->tex [face]; 1956 int level = (w << 5) | b;
1957 HE *he;
1386 1958
1387 int px = (x + 1) * 32 - tex.w; 1959 hv_iterinit (smooth);
1388 int py = (y + 1) * 32 - tex.h; 1960 while ((he = hv_iternext (smooth)))
1389
1390 if (last_name != tex.name)
1391 { 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 {
1392 glEnd (); 1983 glEnd ();
1393 last_name = tex.name;
1394 glBindTexture (GL_TEXTURE_2D, last_name); 1984 glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1395 glBegin (GL_QUADS); 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 }
1396 } 2009 }
1397
1398 glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1399 glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1400 glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1401 glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1402 } 2010 }
1403 }
1404 } 2011 }
1405 2012
1406 glEnd (); 2013 glEnd ();
1407
1408 glDisable (GL_TEXTURE_2D); 2014 glDisable (GL_TEXTURE_2D);
2015 key.texname = -1;
2016 }
2017
2018 hv_clear (smooth);
2019 }
2020
1409 glDisable (GL_BLEND); 2021 glDisable (GL_BLEND);
1410} 2022 rc_free (rc);
1411 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
1412void 2056void
1413draw_magicmap (CFClient::Map self, int dx, int dy, int w, int h, unsigned char *data) 2057draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)
1414 CODE: 2058 CODE:
1415{ 2059{
1416 static float color[16][3] = { 2060 static float color[16][3] = {
1417 { 0.00, 0.00, 0.00 }, 2061 { 0.00F, 0.00F, 0.00F },
1418 { 1.00, 1.00, 1.00 }, 2062 { 1.00F, 1.00F, 1.00F },
1419 { 0.00, 0.00, 0.55 }, 2063 { 0.00F, 0.00F, 0.55F },
1420 { 1.00, 0.00, 0.00 }, 2064 { 1.00F, 0.00F, 0.00F },
1421 2065
1422 { 1.00, 0.54, 0.00 }, 2066 { 1.00F, 0.54F, 0.00F },
1423 { 0.11, 0.56, 1.00 }, 2067 { 0.11F, 0.56F, 1.00F },
1424 { 0.93, 0.46, 0.00 }, 2068 { 0.93F, 0.46F, 0.00F },
1425 { 0.18, 0.54, 0.34 }, 2069 { 0.18F, 0.54F, 0.34F },
1426 2070
1427 { 0.56, 0.73, 0.56 }, 2071 { 0.56F, 0.73F, 0.56F },
1428 { 0.80, 0.80, 0.80 }, 2072 { 0.80F, 0.80F, 0.80F },
1429 { 0.55, 0.41, 0.13 }, 2073 { 0.55F, 0.41F, 0.13F },
1430 { 0.99, 0.77, 0.26 }, 2074 { 0.99F, 0.77F, 0.26F },
1431 2075
1432 { 0.74, 0.65, 0.41 }, 2076 { 0.74F, 0.65F, 0.41F },
1433 2077
1434 { 0.00, 1.00, 1.00 }, 2078 { 0.00F, 1.00F, 1.00F },
1435 { 1.00, 0.00, 1.00 }, 2079 { 1.00F, 0.00F, 1.00F },
1436 { 1.00, 1.00, 0.00 }, 2080 { 1.00F, 1.00F, 0.00F },
1437 }; 2081 };
1438 2082
1439 int x, y; 2083 int x, y;
1440 2084
1441 glEnable (GL_TEXTURE_2D); 2085 glEnable (GL_TEXTURE_2D);
… …
1468 glDisable (GL_BLEND); 2112 glDisable (GL_BLEND);
1469 glDisable (GL_TEXTURE_2D); 2113 glDisable (GL_TEXTURE_2D);
1470} 2114}
1471 2115
1472void 2116void
1473fow_texture (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh) 2117fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)
1474 PPCODE: 2118 PPCODE:
1475{ 2119{
1476 int vx, vy;
1477 int x, y; 2120 int x, y;
2121 int sw1 = sw + 2;
2122 int sh1 = sh + 2;
2123 int sh3 = sh * 3;
1478 int sw4 = (sw + 3) & ~3; 2124 int sw34 = (sw * 3 + 3) & ~3;
2125 uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
1479 SV *darkness_sv = sv_2mortal (newSV (sw4 * sh)); 2126 SV *darkness3_sv = sv_2mortal (newSV (sw34 * sh3));
1480 uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv); 2127 uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
1481 2128
1482 memset (darkness, 255, sw4 * sh);
1483 SvPOK_only (darkness_sv); 2129 SvPOK_only (darkness3_sv);
1484 SvCUR_set (darkness_sv, sw4 * sh); 2130 SvCUR_set (darkness3_sv, sw34 * sh3);
1485 2131
1486 vx = self->x + (self->w - sw + 1) / 2 - shift_x; 2132 mx += self->x - 1;
1487 vy = self->y + (self->h - sh + 1) / 2 - shift_y; 2133 my += self->y - 1;
1488 2134
2135 memset (darkness1, 255, sw1 * sh1);
2136
1489 for (y = 0; y < sh; y++) 2137 for (y = 0; y < sh1; y++)
1490 if (0 <= y + vy && y + vy < self->rows) 2138 if (0 <= y + my && y + my < self->rows)
1491 { 2139 {
1492 maprow *row = self->row + (y + vy); 2140 maprow *row = self->row + (y + my);
1493 2141
1494 for (x = 0; x < sw; x++) 2142 for (x = 0; x < sw1; x++)
1495 if (row->c0 <= x + vx && x + vx < row->c1) 2143 if (row->c0 <= x + mx && x + mx < row->c1)
1496 { 2144 {
1497 mapcell *cell = row->col + (x + vx - row->c0); 2145 mapcell *cell = row->col + (x + mx - row->c0);
1498 2146
1499 darkness[y * sw4 + x] = cell->darkness < 0 2147 darkness1 [y * sw1 + x] = cell->darkness
2148 ? 255 - (cell->darkness - 1)
1500 ? 255 - FOW_DARKNESS 2149 : 255 - FOW_DARKNESS;
1501 : 255 - cell->darkness;
1502 } 2150 }
1503 } 2151 }
1504 2152
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];
2165
2166 uint8_t r11 = (d11 + d21 + d12) / 3;
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);
2190
1505 EXTEND (SP, 3); 2191 EXTEND (SP, 3);
1506 PUSHs (sv_2mortal (newSViv (sw4))); 2192 PUSHs (sv_2mortal (newSViv (sw34)));
1507 PUSHs (sv_2mortal (newSViv (sh))); 2193 PUSHs (sv_2mortal (newSViv (sh3)));
1508 PUSHs (darkness_sv); 2194 PUSHs (darkness3_sv);
1509} 2195}
1510 2196
1511SV * 2197SV *
1512get_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)
1513 CODE: 2199 CODE:
1514{ 2200{
1515 int x, y, x1, y1; 2201 int x, y, x1, y1;
1516 SV *data_sv = newSV (w * h * 7 + 5); 2202 SV *data_sv = newSV (w * h * 7 + 5);
1517 uint8_t *data = (uint8_t *)SvPVX (data_sv); 2203 uint8_t *data = (uint8_t *)SvPVX (data_sv);
… …
1542 if (row && row->c0 <= x && x < row->c1) 2228 if (row && row->c0 <= x && x < row->c1)
1543 { 2229 {
1544 mapcell *cell = row->col + (x - row->c0); 2230 mapcell *cell = row->col + (x - row->c0);
1545 uint8_t flags = 0; 2231 uint8_t flags = 0;
1546 2232
1547 if (cell->face [0]) flags |= 1; 2233 if (cell->tile [0]) flags |= 1;
1548 if (cell->face [1]) flags |= 2; 2234 if (cell->tile [1]) flags |= 2;
1549 if (cell->face [2]) flags |= 4; 2235 if (cell->tile [2]) flags |= 4;
1550 2236
1551 *data++ = flags; 2237 *data++ = flags;
1552 2238
1553 if (flags & 1) 2239 if (flags & 1)
1554 { 2240 {
2241 tileid tile = cell->tile [0];
1555 *data++ = cell->face [0] >> 8; 2242 *data++ = tile >> 8;
1556 *data++ = cell->face [0]; 2243 *data++ = tile;
1557 } 2244 }
1558 2245
1559 if (flags & 2) 2246 if (flags & 2)
1560 { 2247 {
2248 tileid tile = cell->tile [1];
1561 *data++ = cell->face [1] >> 8; 2249 *data++ = tile >> 8;
1562 *data++ = cell->face [1]; 2250 *data++ = tile;
1563 } 2251 }
1564 2252
1565 if (flags & 4) 2253 if (flags & 4)
1566 { 2254 {
2255 tileid tile = cell->tile [2];
1567 *data++ = cell->face [2] >> 8; 2256 *data++ = tile >> 8;
1568 *data++ = cell->face [2]; 2257 *data++ = tile;
1569 } 2258 }
1570 } 2259 }
1571 else 2260 else
1572 *data++ = 0; 2261 *data++ = 0;
1573 } 2262 }
… …
1579} 2268}
1580 OUTPUT: 2269 OUTPUT:
1581 RETVAL 2270 RETVAL
1582 2271
1583void 2272void
1584set_rect (CFClient::Map self, int x0, int y0, uint8_t *data) 2273set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)
1585 PPCODE: 2274 PPCODE:
1586{ 2275{
1587 int x, y, z; 2276 int x, y, z;
1588 int w, h; 2277 int w, h;
1589 int x1, y1; 2278 int x1, y1;
1590 2279
1591 if (*data++ != 0) 2280 if (*data++ != 0)
1592 return; /* version mismatch */ 2281 XSRETURN_EMPTY; /* version mismatch */
1593 2282
1594 w = *data++ << 8; w |= *data++; 2283 w = *data++ << 8; w |= *data++;
1595 h = *data++ << 8; h |= *data++; 2284 h = *data++ << 8; h |= *data++;
1596 2285
1597 // 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
… …
1613 { 2302 {
1614 uint8_t flags = *data++; 2303 uint8_t flags = *data++;
1615 2304
1616 if (flags) 2305 if (flags)
1617 { 2306 {
1618 mapface face[3] = { 0, 0, 0 };
1619
1620 mapcell *cell = row_get_cell (row, x); 2307 mapcell *cell = row_get_cell (row, x);
2308 tileid tile[3] = { 0, 0, 0 };
1621 2309
1622 if (flags & 1) { face[0] = *data++ << 8; face[0] |= *data++; } 2310 if (flags & 1) { tile[0] = *data++ << 8; tile[0] |= *data++; }
1623 if (flags & 2) { face[1] = *data++ << 8; face[1] |= *data++; } 2311 if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
1624 if (flags & 4) { face[2] = *data++ << 8; face[2] |= *data++; } 2312 if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
1625 2313
1626 if (cell->darkness <= 0) 2314 if (cell->darkness == 0)
1627 { 2315 {
1628 cell->darkness = -1; 2316 cell->darkness = 0;
1629 2317
1630 for (z = 0; z <= 2; z++) 2318 for (z = 0; z <= 2; z++)
1631 { 2319 {
1632 cell->face[z] = face[z]; 2320 tileid t = tile [z];
1633 2321
1634 if (face[z] && (face[z] >= self->texs || !self->tex[face [z]].name)) 2322 if (t >= self->texs || (t && !self->tex [t].name))
2323 {
1635 XPUSHs (sv_2mortal (newSViv (face[z]))); 2324 XPUSHs (sv_2mortal (newSViv (t)));
2325 need_texid (self, t);
2326 }
2327
2328 cell->tile [z] = t;
1636 } 2329 }
1637 } 2330 }
1638 } 2331 }
1639 } 2332 }
1640 } 2333 }
1641} 2334}
1642 2335
1643MODULE = CFClient PACKAGE = CFClient::MixChunk 2336MODULE = CFPlus PACKAGE = CFPlus::RW
1644 2337
1645CFClient::MixChunk 2338CFPlus::RW
1646new_from_file (SV *class, char *path) 2339new (SV *class, SV *data_sv)
1647 CODE: 2340 CODE:
1648 RETVAL = Mix_LoadWAV (path); 2341{
2342 STRLEN datalen;
2343 char *data = SvPVbyte (data_sv, datalen);
2344
2345 RETVAL = SDL_RWFromConstMem (data, datalen);
2346}
1649 OUTPUT: 2347 OUTPUT:
1650 RETVAL 2348 RETVAL
1651 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 : '('
1652void 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
1653DESTROY (CFClient::MixChunk self) 2459DESTROY (CFPlus::MixChunk self)
1654 CODE: 2460 CODE:
1655 Mix_FreeChunk (self); 2461 Mix_FreeChunk (self);
1656 2462
1657int 2463int
1658volume (CFClient::MixChunk self, int volume = -1) 2464volume (CFPlus::MixChunk self, int volume = -1)
1659 CODE: 2465 CODE:
2466 if (items > 1)
2467 volume = CLAMP (volume, 0, 128);
1660 RETVAL = Mix_VolumeChunk (self, volume); 2468 RETVAL = Mix_VolumeChunk (self, volume);
1661 OUTPUT: 2469 OUTPUT:
1662 RETVAL 2470 RETVAL
1663 2471
1664int 2472CFPlus::Channel
1665play (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)
1666 CODE: 2474 CODE:
2475{
1667 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}
1668 OUTPUT: 2487 OUTPUT:
1669 RETVAL 2488 RETVAL
1670 2489
1671MODULE = CFClient PACKAGE = CFClient::MixMusic 2490MODULE = CFPlus PACKAGE = CFPlus::MixMusic
1672 2491
1673int 2492int
1674volume (int volume = -1) 2493volume (int volume = -1)
2494 PROTOTYPE: ;$
1675 CODE: 2495 CODE:
2496 if (items > 0)
2497 volume = CLAMP (volume, 0, 128);
1676 RETVAL = Mix_VolumeMusic (volume); 2498 RETVAL = Mix_VolumeMusic (volume);
1677 OUTPUT: 2499 OUTPUT:
1678 RETVAL 2500 RETVAL
1679 2501
2502void
2503fade_out (int ms)
2504 CODE:
2505 Mix_FadeOutMusic (ms);
2506
2507void
2508halt ()
2509 CODE:
2510 Mix_HaltMusic ();
2511
1680CFClient::MixMusic 2512CFPlus::MixMusic
1681new_from_file (SV *class, char *path) 2513new (SV *class, CFPlus::RW rwops)
1682 CODE: 2514 CODE:
1683 RETVAL = Mix_LoadMUS (path); 2515 RETVAL = Mix_LoadMUS_RW (rwops);
1684 OUTPUT: 2516 OUTPUT:
1685 RETVAL 2517 RETVAL
1686 2518
1687void 2519void
1688DESTROY (CFClient::MixMusic self) 2520DESTROY (CFPlus::MixMusic self)
1689 CODE: 2521 CODE:
1690 Mix_FreeMusic (self); 2522 Mix_FreeMusic (self);
1691 2523
1692int 2524int
1693play (CFClient::MixMusic self, int loops = -1) 2525play (CFPlus::MixMusic self, int loops = -1)
1694 CODE: 2526 CODE:
1695 RETVAL = Mix_PlayMusic (self, loops); 2527 RETVAL = Mix_PlayMusic (self, loops);
1696 OUTPUT: 2528 OUTPUT:
1697 RETVAL 2529 RETVAL
1698 2530
2531void
2532fade_in_pos (CFPlus::MixMusic self, int loops, int ms, double position)
2533 CODE:
2534 Mix_FadeInMusicPos (self, loops, ms, position);
2535
1699MODULE = CFClient PACKAGE = CFClient::OpenGL 2536MODULE = CFPlus PACKAGE = CFPlus::OpenGL
2537
2538PROTOTYPES: ENABLE
1700 2539
1701BOOT: 2540BOOT:
1702{ 2541{
1703 HV *stash = gv_stashpv ("CFClient::OpenGL", 1); 2542 HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);
1704 static const struct { 2543 static const struct {
1705 const char *name; 2544 const char *name;
1706 IV iv; 2545 IV iv;
1707 } *civ, const_iv[] = { 2546 } *civ, const_iv[] = {
1708# 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),
1709 const_iv (GL_COLOR_MATERIAL), 2551 const_iv (GL_COLOR_MATERIAL),
1710 const_iv (GL_SMOOTH), 2552 const_iv (GL_SMOOTH),
1711 const_iv (GL_FLAT), 2553 const_iv (GL_FLAT),
1712 const_iv (GL_DITHER), 2554 const_iv (GL_DITHER),
1713 const_iv (GL_BLEND), 2555 const_iv (GL_BLEND),
… …
1717 const_iv (GL_ALPHA_TEST), 2559 const_iv (GL_ALPHA_TEST),
1718 const_iv (GL_NORMALIZE), 2560 const_iv (GL_NORMALIZE),
1719 const_iv (GL_RESCALE_NORMAL), 2561 const_iv (GL_RESCALE_NORMAL),
1720 const_iv (GL_FRONT), 2562 const_iv (GL_FRONT),
1721 const_iv (GL_BACK), 2563 const_iv (GL_BACK),
2564 const_iv (GL_AUX0),
1722 const_iv (GL_AND), 2565 const_iv (GL_AND),
1723 const_iv (GL_ONE), 2566 const_iv (GL_ONE),
1724 const_iv (GL_ZERO), 2567 const_iv (GL_ZERO),
1725 const_iv (GL_SRC_ALPHA), 2568 const_iv (GL_SRC_ALPHA),
1726 const_iv (GL_DST_ALPHA), 2569 const_iv (GL_DST_ALPHA),
… …
1739 const_iv (GL_INTENSITY), 2582 const_iv (GL_INTENSITY),
1740 const_iv (GL_LUMINANCE), 2583 const_iv (GL_LUMINANCE),
1741 const_iv (GL_LUMINANCE_ALPHA), 2584 const_iv (GL_LUMINANCE_ALPHA),
1742 const_iv (GL_FLOAT), 2585 const_iv (GL_FLOAT),
1743 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),
1744 const_iv (GL_COMPILE), 2593 const_iv (GL_COMPILE),
2594 const_iv (GL_PROXY_TEXTURE_1D),
2595 const_iv (GL_PROXY_TEXTURE_2D),
1745 const_iv (GL_TEXTURE_1D), 2596 const_iv (GL_TEXTURE_1D),
1746 const_iv (GL_TEXTURE_2D), 2597 const_iv (GL_TEXTURE_2D),
1747 const_iv (GL_TEXTURE_ENV), 2598 const_iv (GL_TEXTURE_ENV),
1748 const_iv (GL_TEXTURE_MAG_FILTER), 2599 const_iv (GL_TEXTURE_MAG_FILTER),
1749 const_iv (GL_TEXTURE_MIN_FILTER), 2600 const_iv (GL_TEXTURE_MIN_FILTER),
… …
1770 const_iv (GL_COLOR_LOGIC_OP), 2621 const_iv (GL_COLOR_LOGIC_OP),
1771 const_iv (GL_SEPARABLE_2D), 2622 const_iv (GL_SEPARABLE_2D),
1772 const_iv (GL_CONVOLUTION_2D), 2623 const_iv (GL_CONVOLUTION_2D),
1773 const_iv (GL_CONVOLUTION_BORDER_MODE), 2624 const_iv (GL_CONVOLUTION_BORDER_MODE),
1774 const_iv (GL_CONSTANT_BORDER), 2625 const_iv (GL_CONSTANT_BORDER),
2626 const_iv (GL_POINTS),
1775 const_iv (GL_LINES), 2627 const_iv (GL_LINES),
2628 const_iv (GL_LINE_STRIP),
1776 const_iv (GL_LINE_LOOP), 2629 const_iv (GL_LINE_LOOP),
1777 const_iv (GL_QUADS), 2630 const_iv (GL_QUADS),
1778 const_iv (GL_QUAD_STRIP), 2631 const_iv (GL_QUAD_STRIP),
1779 const_iv (GL_TRIANGLES), 2632 const_iv (GL_TRIANGLES),
1780 const_iv (GL_TRIANGLE_STRIP), 2633 const_iv (GL_TRIANGLE_STRIP),
1781 const_iv (GL_TRIANGLE_FAN), 2634 const_iv (GL_TRIANGLE_FAN),
2635 const_iv (GL_POLYGON),
1782 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),
1783 const_iv (GL_FASTEST), 2642 const_iv (GL_FASTEST),
2643 const_iv (GL_DONT_CARE),
2644 const_iv (GL_NICEST),
1784 const_iv (GL_V2F), 2645 const_iv (GL_V2F),
1785 const_iv (GL_V3F), 2646 const_iv (GL_V3F),
1786 const_iv (GL_T2F_V3F), 2647 const_iv (GL_T2F_V3F),
1787 const_iv (GL_T2F_N3F_V3F), 2648 const_iv (GL_T2F_N3F_V3F),
1788# undef const_iv 2649# undef const_iv
1789 }; 2650 };
1790 2651
1791 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; )
1792 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);
1793} 2657}
2658
2659void
2660disable_GL_EXT_blend_func_separate ()
2661 CODE:
2662 gl.BlendFuncSeparate = 0;
2663 gl.BlendFuncSeparateEXT = 0;
1794 2664
1795char * 2665char *
1796gl_vendor () 2666gl_vendor ()
1797 CODE: 2667 CODE:
1798 RETVAL = (char *)glGetString (GL_VENDOR); 2668 RETVAL = (char *)glGetString (GL_VENDOR);
… …
1811 CODE: 2681 CODE:
1812 RETVAL = (char *)glGetString (GL_EXTENSIONS); 2682 RETVAL = (char *)glGetString (GL_EXTENSIONS);
1813 OUTPUT: 2683 OUTPUT:
1814 RETVAL 2684 RETVAL
1815 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
1816int glGetError () 2700int glGetError ()
1817 2701
1818void glFinish () 2702void glFinish ()
1819 2703
1820void glClear (int mask) 2704void glClear (int mask)
… …
1857# near_ and far_ are due to microsofts buggy "c" compiler 2741# near_ and far_ are due to microsofts buggy "c" compiler
1858void 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_)
1859 2743
1860# near_ and far_ are due to microsofts buggy "c" compiler 2744# near_ and far_ are due to microsofts buggy "c" compiler
1861void 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
1862 2748
1863void glViewport (int x, int y, int width, int height) 2749void glViewport (int x, int y, int width, int height)
1864 2750
1865void glScissor (int x, int y, int width, int height) 2751void glScissor (int x, int y, int width, int height)
1866 2752
… …
1874 2760
1875void glRotate (float angle, float x, float y, float z) 2761void glRotate (float angle, float x, float y, float z)
1876 CODE: 2762 CODE:
1877 glRotatef (angle, x, y, z); 2763 glRotatef (angle, x, y, z);
1878 2764
1879void glBegin (int mode)
1880
1881void glEnd ()
1882
1883void glColor (float r, float g, float b, float a = 1.0) 2765void glColor (float r, float g, float b, float a = 1.0)
1884 PROTOTYPE: @
1885 ALIAS: 2766 ALIAS:
1886 glColor_premultiply = 1 2767 glColor_premultiply = 1
1887 CODE: 2768 CODE:
1888 if (ix) 2769 if (ix)
1889 { 2770 {
1890 r *= a; 2771 r *= a;
1891 g *= a; 2772 g *= a;
1892 b *= a; 2773 b *= a;
1893 } 2774 }
1894 // microsoft visual "c" rounds instead of truncating... 2775 // microsoft visual "c" rounds instead of truncating...
1895 glColor4ub (MIN ((int)(r * 256.f), 255), 2776 glColor4f (r, g, b, a);
1896 MIN ((int)(g * 256.f), 255),
1897 MIN ((int)(b * 256.f), 255),
1898 MIN ((int)(a * 256.f), 255));
1899
1900void glInterleavedArrays (int format, int stride, char *data)
1901
1902void glDrawElements (int mode, int count, int type, char *indices)
1903
1904# 1.2 void glDrawRangeElements (int mode, int start, int end
1905 2777
1906void glRasterPos (float x, float y, float z = 0.) 2778void glRasterPos (float x, float y, float z = 0.)
1907 CODE: 2779 CODE:
1908 glRasterPos3f (0, 0, z); 2780 glRasterPos3f (0, 0, z);
1909 glBitmap (0, 0, 0, 0, x, y, 0); 2781 glBitmap (0, 0, 0, 0, x, y, 0);
… …
1914 2786
1915void glTexCoord (float s, float t) 2787void glTexCoord (float s, float t)
1916 CODE: 2788 CODE:
1917 glTexCoord2f (s, t); 2789 glTexCoord2f (s, t);
1918 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
1919void glTexEnv (int target, int pname, float param) 2820void glTexEnv (int target, int pname, float param)
1920 CODE: 2821 CODE:
1921 glTexEnvf (target, pname, param); 2822 glTexEnvf (target, pname, param);
1922 2823
1923void glTexParameter (int target, int pname, float param) 2824void glTexParameter (int target, int pname, float param)
… …
1945 2846
1946void 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)
1947 2848
1948void glDrawPixels (int width, int height, int format, int type, char *pixels) 2849void glDrawPixels (int width, int height, int format, int type, char *pixels)
1949 2850
2851void glPixelZoom (float x, float y)
2852
1950void 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)
1951 2854
1952int glGenTexture () 2855int glGenTexture ()
1953 CODE: 2856 CODE:
1954{ 2857 RETVAL = gen_texture ();
1955 GLuint name;
1956 glGenTextures (1, &name);
1957 RETVAL = name;
1958}
1959 OUTPUT: 2858 OUTPUT:
1960 RETVAL 2859 RETVAL
1961 2860
1962void glDeleteTexture (int name) 2861void glDeleteTexture (int name)
1963 CODE: 2862 CODE:
1964{
1965 GLuint name_ = name;
1966 glDeleteTextures (1, &name_); 2863 del_texture (name);
1967} 2864
1968
1969int glGenList () 2865int glGenList ()
1970 CODE: 2866 CODE:
1971 RETVAL = glGenLists (1); 2867 RETVAL = glGenLists (1);
1972 OUTPUT: 2868 OUTPUT:
1973 RETVAL 2869 RETVAL
… …
1980 2876
1981void glEndList () 2877void glEndList ()
1982 2878
1983void glCallList (int list) 2879void glCallList (int list)
1984 2880
2881MODULE = CFPlus PACKAGE = CFPlus::UI::Base
1985 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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