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/cvs/deliantra/Deliantra-Client/Client.xs
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Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.70 by root, Sun Apr 30 09:21:47 2006 UTC vs.
Revision 1.261 by root, Sun Jul 13 12:17:00 2008 UTC

1#ifdef _WIN32 1#ifdef _WIN32
2# define WIN32_LEAN_AND_MEAN
3# define NTDDI_VERSION NTDDI_WIN2K // needed to get win2000 api calls
2# include <malloc.h> 4# include <malloc.h>
5# include <windows.h>
6# include <wininet.h>
7# pragma warning(disable:4244)
8# pragma warning(disable:4761)
9#endif
10
11//#define DEBUG 1
12#if DEBUG
13# include <valgrind/memcheck.h>
3#endif 14#endif
4 15
5#include "EXTERN.h" 16#include "EXTERN.h"
6#include "perl.h" 17#include "perl.h"
7#include "XSUB.h" 18#include "XSUB.h"
8 19
20#ifdef _WIN32
21# undef pipe
22// microsoft vs. C
23# define sqrtf(x) sqrt(x)
24# define roundf(x) (int)(x)
25# define atan2f(x,y) atan2(x,y)
26# define M_PI 3.14159265f
27#endif
28
29#include <assert.h>
30#include <math.h>
9#include <string.h> 31#include <string.h>
10#include <stdio.h> 32#include <stdio.h>
33#include <stdlib.h>
34
35#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
11 36
12#include <SDL.h> 37#include <SDL.h>
38#include <SDL_thread.h>
39#include <SDL_endian.h>
13#include <SDL_image.h> 40#include <SDL_image.h>
14#include <SDL_mixer.h> 41#include <SDL_mixer.h>
15#include <SDL_opengl.h> 42#include <SDL_opengl.h>
16 43
44#define PANGO_ENABLE_BACKEND
45#define G_DISABLE_CAST_CHECKS
46
17#include <glib/gmacros.h> 47#include <glib/gmacros.h>
18 48
19#include <pango/pango.h> 49#include <pango/pango.h>
20#include <pango/pangofc-fontmap.h> 50
21#include <pango/pangoft2.h> 51#ifndef PANGO_VERSION_CHECK
52# define PANGO_VERSION_CHECK(a,b,c) 0
53#endif
54
55#if !PANGO_VERSION_CHECK (1, 15, 2)
56# define pango_layout_get_line_readonly pango_layout_get_line
57# define pango_layout_get_lines_readonly pango_layout_get_lines
58# define pango_layout_iter_get_line_readonly pango_layout_iter_get_line
59# define pango_layout_iter_get_run_readonly pango_layout_iter_get_run
60#endif
22 61
23#ifndef _WIN32 62#ifndef _WIN32
24# include <sys/types.h> 63# include <sys/types.h>
25# include <sys/socket.h> 64# include <sys/socket.h>
26# include <netinet/in.h> 65# include <netinet/in.h>
27# include <netinet/tcp.h> 66# include <netinet/tcp.h>
28# include <inttypes.h> 67# include <inttypes.h>
68#endif
69
70#if __GNUC__ >= 4
71# define expect(expr,value) __builtin_expect ((expr),(value))
29#else 72#else
30 typedef unsigned char uint8_t; 73# define expect(expr,value) (expr)
31 typedef unsigned short uint16_t;
32 typedef unsigned int uint32_t;
33 typedef signed char int8_t;
34 typedef signed short int16_t;
35 typedef signed int int32_t;
36#endif 74#endif
37 75
38#include "glext.h" 76#define expect_false(expr) expect ((expr) != 0, 0)
77#define expect_true(expr) expect ((expr) != 0, 1)
78
79#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
39 80
40#define FOW_DARKNESS 32 81#define FOW_DARKNESS 32
41 82
42#define MAP_EXTEND_X 32 83#define MAP_EXTEND_X 32
43#define MAP_EXTEND_Y 512 84#define MAP_EXTEND_Y 512
44 85
45#define MIN_FONT_HEIGHT 10 86#define MIN_FONT_HEIGHT 10
46 87
47#define GL_CALL(type,func,args) \ 88/* mask out modifiers we are not interested in */
48 { \ 89#define MOD_MASK (KMOD_CTRL | KMOD_SHIFT | KMOD_ALT | KMOD_META)
49 static int init_; \
50 static type fptr_; \
51 \
52 if (!init_) \
53 { \
54 init_ = 1; \
55 fptr_ = (type)SDL_GL_GetProcAddress (# func); \
56 } \
57 \
58 if (fptr_) \
59 fptr_ args; \
60 }
61 90
91#if 1
92# define PARACHUTE SDL_INIT_NOPARACHUTE
93#else
94# define PARACHUTE 0
95#endif
96
97static AV *texture_av;
98
99static struct
100{
101#define GL_FUNC(ptr,name) ptr name;
102#include "glfunc.h"
103#undef GL_FUNC
104} gl;
105
106static void
107gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
108{
109 if (gl.BlendFuncSeparate)
110 gl.BlendFuncSeparate (sa, da, saa, daa);
111 else if (gl.BlendFuncSeparateEXT)
112 gl.BlendFuncSeparateEXT (sa, da, saa, daa);
113 else
114 glBlendFunc (sa, da);
115}
116
117static GLuint
118gen_texture ()
119{
120 GLuint name;
121
122 if (AvFILL (texture_av) >= 0)
123 name = (GLuint)(size_t)av_pop (texture_av);
124 else
125 glGenTextures (1, &name);
126
127 return name;
128}
129
130static void
131del_texture (GLuint name)
132{
133 /* make a half-assed attempt at returning the memory used by the texture */
134 /* textures are frequently being reused by cfplus anyway */
135 /*glBindTexture (GL_TEXTURE_2D, name);*/
136 /*glTexImage2D (GL_TEXTURE_2D, 0, GL_ALPHA, 0, 0, 0, GL_ALPHA, GL_UNSIGNED_BYTE, 0);*/
137 av_push (texture_av, (SV *)(size_t)name);
138 glDeleteTextures (1, &name);
139}
140
141#include "texcache.c"
142#include "rendercache.c"
143
144#include "pango-font.c"
145#include "pango-fontmap.c"
146#include "pango-render.c"
147
148typedef IV DC__Channel;
149typedef SDL_RWops *DC__RW;
62typedef Mix_Chunk *CFClient__MixChunk; 150typedef Mix_Chunk *DC__MixChunk;
63typedef Mix_Music *CFClient__MixMusic; 151typedef Mix_Music *DC__MixMusic;
64 152
65typedef PangoFontDescription *CFClient__Font; 153typedef PangoFontDescription *DC__Font;
154
155static int
156shape_attr_p (PangoLayoutRun *run)
157{
158 GSList *attrs = run->item->analysis.extra_attrs;
159
160 while (attrs)
161 {
162 PangoAttribute *attr = attrs->data;
163
164 if (attr->klass->type == PANGO_ATTR_SHAPE)
165 return 1;
166
167 attrs = attrs->next;
168 }
169
170 return 0;
171}
66 172
67typedef struct cf_layout { 173typedef struct cf_layout {
68 PangoLayout *pl; 174 PangoLayout *pl;
175 float r, g, b, a; // default color for rgba mode
69 int base_height; 176 int base_height;
70 CFClient__Font font; 177 DC__Font font;
178 rc_t *rc;
71} *CFClient__Layout; 179} *DC__Layout;
72 180
73static CFClient__Font default_font; 181static DC__Font default_font;
74static PangoContext *context; 182static PangoContext *opengl_context;
75static PangoFontMap *fontmap; 183static PangoFontMap *opengl_fontmap;
76 184
77static void 185static void
78substitute_func (FcPattern *pattern, gpointer data) 186substitute_func (FcPattern *pattern, gpointer data)
79{ 187{
80 FcPatternAddBool (pattern, FC_HINTING , 1); 188 FcPatternAddBool (pattern, FC_HINTING, 1);
189#ifdef FC_HINT_STYLE
190 FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);
191#endif
81 FcPatternAddBool (pattern, FC_AUTOHINT, 0); 192 FcPatternAddBool (pattern, FC_AUTOHINT, 0);
82} 193}
83 194
84static void 195static void
85layout_update_font (CFClient__Layout self) 196layout_update_font (DC__Layout self)
86{ 197{
87 /* use a random scale factor to account for unknown descenders, 0.8 works 198 /* use a random scale factor to account for unknown descenders, 0.8 works
88 * reasonably well with bitstream vera 199 * reasonably well with dejavu/bistream fonts
89 */ 200 */
90 PangoFontDescription *font = self->font ? self->font : default_font; 201 PangoFontDescription *font = self->font ? self->font : default_font;
91 202
92 pango_font_description_set_absolute_size (font, 203 pango_font_description_set_absolute_size (font,
93 MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10)); 204 MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
94 205
95 pango_layout_set_font_description (self->pl, font); 206 pango_layout_set_font_description (self->pl, font);
96} 207}
97 208
98static void 209static void
99layout_get_pixel_size (CFClient__Layout self, int *w, int *h) 210layout_get_pixel_size (DC__Layout self, int *w, int *h)
100{ 211{
212 PangoRectangle rect;
213
214 // get_pixel_* wrongly rounds down
101 pango_layout_get_pixel_size (self->pl, w, h); 215 pango_layout_get_extents (self->pl, 0, &rect);
102 216
103 *w = (*w + 3) & ~3; 217 rect.width = (rect.width + PANGO_SCALE - 1) / PANGO_SCALE;
104 if (!*w) *w = 1; 218 rect.height = (rect.height + PANGO_SCALE - 1) / PANGO_SCALE;
105 if (!*h) *h = 1;
106}
107 219
220 if (!rect.width) rect.width = 1;
221 if (!rect.height) rect.height = 1;
222
223 *w = rect.width;
224 *h = rect.height;
225}
226
227typedef uint16_t tileid;
108typedef uint16_t mapface; 228typedef uint16_t faceid;
109 229
110typedef struct { 230typedef struct {
111 GLint name; 231 GLuint name;
112 int w, h; 232 int w, h;
113 float s, t; 233 float s, t;
114 uint8_t r, g, b, a; 234 uint8_t r, g, b, a;
235 tileid smoothtile;
236 uint8_t smoothlevel;
115} maptex; 237} maptex;
116 238
117typedef struct { 239typedef struct {
240 uint32_t player;
241 tileid tile[3];
118 int16_t darkness; 242 uint16_t darkness;
119 mapface face[3]; 243 uint8_t stat_width, stat_hp, flags, smoothmax;
120} mapcell; 244} mapcell;
121 245
122typedef struct { 246typedef struct {
123 int32_t c0, c1; 247 int32_t c0, c1;
124 mapcell *col; 248 mapcell *col;
125} maprow; 249} maprow;
126 250
127typedef struct map { 251typedef struct map {
128 int x, y, w, h; 252 int x, y, w, h;
129 int ox, oy; /* offset to virtual global coordinate system */ 253 int ox, oy; /* offset to virtual global coordinate system */
130 int faces; 254 int faces; tileid *face2tile; // [faceid]
131 mapface *face; 255 int texs; maptex *tex; // [tileid]
132
133 int texs;
134 maptex *tex;
135 256
136 int32_t rows; 257 int32_t rows;
137 maprow *row; 258 maprow *row;
138} *CFClient__Map; 259} *DC__Map;
139 260
140static char * 261static char *
141prepend (char *ptr, int sze, int inc) 262prepend (char *ptr, int sze, int inc)
142{ 263{
143 char *p; 264 char *p;
… …
160} 281}
161 282
162#define Append(type,ptr,sze,inc) (ptr) = (type *)append ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type)) 283#define Append(type,ptr,sze,inc) (ptr) = (type *)append ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
163#define Prepend(type,ptr,sze,inc) (ptr) = (type *)prepend ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type)) 284#define Prepend(type,ptr,sze,inc) (ptr) = (type *)prepend ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
164 285
286static void
287need_facenum (struct map *self, faceid face)
288{
289 while (self->faces <= face)
290 {
291 Append (tileid, self->face2tile, self->faces, self->faces);
292 self->faces *= 2;
293 }
294}
295
296static void
297need_texid (struct map *self, int texid)
298{
299 while (self->texs <= texid)
300 {
301 Append (maptex, self->tex, self->texs, self->texs);
302 self->texs *= 2;
303 }
304}
305
165static maprow * 306static maprow *
166map_get_row (CFClient__Map self, int y) 307map_get_row (DC__Map self, int y)
167{ 308{
168 if (0 > y) 309 if (0 > y)
169 { 310 {
170 int extend = - y + MAP_EXTEND_Y; 311 int extend = - y + MAP_EXTEND_Y;
171 Prepend (maprow, self->row, self->rows, extend); 312 Prepend (maprow, self->row, self->rows, extend);
… …
209 350
210 return row->col + (x - row->c0); 351 return row->col + (x - row->c0);
211} 352}
212 353
213static mapcell * 354static mapcell *
214map_get_cell (CFClient__Map self, int x, int y) 355map_get_cell (DC__Map self, int x, int y)
215{ 356{
216 return row_get_cell (map_get_row (self, y), x); 357 return row_get_cell (map_get_row (self, y), x);
217} 358}
218 359
219static void 360static void
220map_clear (CFClient__Map self) 361map_clear (DC__Map self)
221{ 362{
222 int r; 363 int r;
223 364
224 for (r = 0; r < self->rows; r++) 365 for (r = 0; r < self->rows; r++)
225 Safefree (self->row[r].col); 366 Safefree (self->row[r].col);
… …
233 self->row = 0; 374 self->row = 0;
234 self->rows = 0; 375 self->rows = 0;
235} 376}
236 377
237static void 378static void
238map_blank (CFClient__Map self, int x0, int y0, int w, int h) 379map_blank (DC__Map self, int x0, int y0, int w, int h)
239{ 380{
240 int x, y; 381 int x, y;
241 maprow *row; 382 maprow *row;
383 mapcell *cell;
242 384
243 for (y = y0; y < y0 + h; y++) 385 for (y = y0; y < y0 + h; y++)
244 if (y >= 0) 386 if (y >= 0)
245 { 387 {
246 if (y >= self->rows) 388 if (y >= self->rows)
… …
252 if (x >= row->c0) 394 if (x >= row->c0)
253 { 395 {
254 if (x >= row->c1) 396 if (x >= row->c1)
255 break; 397 break;
256 398
257 row->col[x - row->c0].darkness = -1; 399 cell = row->col + x - row->c0;
400
401 cell->darkness = 0;
402 cell->stat_hp = 0;
403 cell->flags = 0;
404 cell->player = 0;
258 } 405 }
259 } 406 }
260} 407}
261 408
409typedef struct {
410 tileid tile;
411 uint8_t x, y, level;
412} smooth_key;
413
262static void 414static void
415smooth_or_bits (HV *hv, smooth_key *key, IV bits)
416{
417 SV **sv = hv_fetch (hv, (char *)key, sizeof (*key), 1);
418
419 if (SvIOK (*sv))
420 SvIV_set (*sv, SvIVX (*sv) | bits);
421 else
422 sv_setiv (*sv, bits);
423}
424
425static void
263music_finished () 426music_finished (void)
264{ 427{
265 SDL_UserEvent ev; 428 SDL_UserEvent ev;
266 429
267 ev.type = SDL_USEREVENT; 430 ev.type = SDL_USEREVENT;
268 ev.code = 0; 431 ev.code = 0;
… …
270 ev.data2 = 0; 433 ev.data2 = 0;
271 434
272 SDL_PushEvent ((SDL_Event *)&ev); 435 SDL_PushEvent ((SDL_Event *)&ev);
273} 436}
274 437
275MODULE = CFClient PACKAGE = CFClient 438static void
439channel_finished (int channel)
440{
441 SDL_UserEvent ev;
442
443 ev.type = SDL_USEREVENT;
444 ev.code = 1;
445 ev.data1 = (void *)(long)channel;
446 ev.data2 = 0;
447
448 SDL_PushEvent ((SDL_Event *)&ev);
449}
450
451static unsigned int
452minpot (unsigned int n)
453{
454 if (!n)
455 return 0;
456
457 --n;
458
459 n |= n >> 1;
460 n |= n >> 2;
461 n |= n >> 4;
462 n |= n >> 8;
463 n |= n >> 16;
464
465 return n + 1;
466}
467
468static unsigned int
469popcount (unsigned int n)
470{
471 n -= (n >> 1) & 0x55555555U;
472 n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
473 n = ((n >> 4) + n) & 0x0f0f0f0fU;
474 n *= 0x01010101U;
475
476 return n >> 24;
477}
478
479/* SDL should provide this, really. */
480#define SDLK_MODIFIER_MIN 300
481#define SDLK_MODIFIER_MAX 314
482
483/******************************************************************************/
484
485static GV *draw_x_gv, *draw_y_gv, *draw_w_gv, *draw_h_gv;
486static GV *hover_gv;
487
488static int
489within_widget (SV *widget, NV x, NV y)
490{
491 HV *self;
492 SV **svp;
493 NV wx, ww, wy, wh;
494
495 if (!SvROK (widget))
496 return 0;
497
498 self = (HV *)SvRV (widget);
499
500 if (SvTYPE (self) != SVt_PVHV)
501 return 0;
502
503 svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
504 if (y < wy)
505 return 0;
506
507 svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
508 if (y >= wy + wh)
509 return 0;
510
511 svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
512 if (x < wx)
513 return 0;
514
515 svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
516 if (x >= wx + ww)
517 return 0;
518
519 svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
520 if (!svp || !SvTRUE (*svp))
521 return 0;
522
523 return 1;
524}
525
526MODULE = Deliantra::Client PACKAGE = DC
276 527
277PROTOTYPES: ENABLE 528PROTOTYPES: ENABLE
278 529
279BOOT: 530BOOT:
280{ 531{
281 HV *stash = gv_stashpv ("CFClient", 1); 532 HV *stash = gv_stashpv ("DC", 1);
282 static const struct { 533 static const struct {
283 const char *name; 534 const char *name;
284 IV iv; 535 IV iv;
285 } *civ, const_iv[] = { 536 } *civ, const_iv[] = {
286# define const_iv(name) { # name, (IV)name } 537# define const_iv(name) { # name, (IV)name }
538 const_iv (SDLK_MODIFIER_MIN),
539 const_iv (SDLK_MODIFIER_MAX),
540
287 const_iv (SDL_ACTIVEEVENT), 541 const_iv (SDL_ACTIVEEVENT),
288 const_iv (SDL_KEYDOWN), 542 const_iv (SDL_KEYDOWN),
289 const_iv (SDL_KEYUP), 543 const_iv (SDL_KEYUP),
290 const_iv (SDL_MOUSEMOTION), 544 const_iv (SDL_MOUSEMOTION),
291 const_iv (SDL_MOUSEBUTTONDOWN), 545 const_iv (SDL_MOUSEBUTTONDOWN),
… …
300 const_iv (SDL_EVENT_RESERVEDA), 554 const_iv (SDL_EVENT_RESERVEDA),
301 const_iv (SDL_EVENT_RESERVEDB), 555 const_iv (SDL_EVENT_RESERVEDB),
302 const_iv (SDL_VIDEORESIZE), 556 const_iv (SDL_VIDEORESIZE),
303 const_iv (SDL_VIDEOEXPOSE), 557 const_iv (SDL_VIDEOEXPOSE),
304 const_iv (SDL_USEREVENT), 558 const_iv (SDL_USEREVENT),
559
560 const_iv (SDL_APPINPUTFOCUS),
561 const_iv (SDL_APPMOUSEFOCUS),
562 const_iv (SDL_APPACTIVE),
563
564 const_iv (SDLK_FIRST),
565 const_iv (SDLK_LAST),
305 const_iv (SDLK_KP0), 566 const_iv (SDLK_KP0),
306 const_iv (SDLK_KP1), 567 const_iv (SDLK_KP1),
307 const_iv (SDLK_KP2), 568 const_iv (SDLK_KP2),
308 const_iv (SDLK_KP3), 569 const_iv (SDLK_KP3),
309 const_iv (SDLK_KP4), 570 const_iv (SDLK_KP4),
… …
364 const_iv (SDLK_BREAK), 625 const_iv (SDLK_BREAK),
365 const_iv (SDLK_MENU), 626 const_iv (SDLK_MENU),
366 const_iv (SDLK_POWER), 627 const_iv (SDLK_POWER),
367 const_iv (SDLK_EURO), 628 const_iv (SDLK_EURO),
368 const_iv (SDLK_UNDO), 629 const_iv (SDLK_UNDO),
630
369 const_iv (KMOD_NONE), 631 const_iv (KMOD_NONE),
632 const_iv (KMOD_SHIFT),
370 const_iv (KMOD_LSHIFT), 633 const_iv (KMOD_LSHIFT),
371 const_iv (KMOD_RSHIFT), 634 const_iv (KMOD_RSHIFT),
635 const_iv (KMOD_CTRL),
372 const_iv (KMOD_LCTRL), 636 const_iv (KMOD_LCTRL),
373 const_iv (KMOD_RCTRL), 637 const_iv (KMOD_RCTRL),
638 const_iv (KMOD_ALT),
374 const_iv (KMOD_LALT), 639 const_iv (KMOD_LALT),
375 const_iv (KMOD_RALT), 640 const_iv (KMOD_RALT),
641 const_iv (KMOD_META),
376 const_iv (KMOD_LMETA), 642 const_iv (KMOD_LMETA),
377 const_iv (KMOD_RMETA), 643 const_iv (KMOD_RMETA),
378 const_iv (KMOD_NUM), 644 const_iv (KMOD_NUM),
379 const_iv (KMOD_CAPS), 645 const_iv (KMOD_CAPS),
380 const_iv (KMOD_MODE), 646 const_iv (KMOD_MODE),
381 const_iv (KMOD_CTRL), 647
382 const_iv (KMOD_SHIFT), 648 const_iv (MIX_DEFAULT_FORMAT),
383 const_iv (KMOD_ALT),
384 const_iv (KMOD_META)
385# undef const_iv 649# undef const_iv
386 }; 650 };
387 651
388 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 652 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
389 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 653 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
390 654
391 fontmap = pango_ft2_font_map_new (); 655 assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
392 pango_ft2_font_map_set_default_substitute ((PangoFT2FontMap *)fontmap, substitute_func, 0, 0); 656 assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
393 context = pango_ft2_font_map_create_context ((PangoFT2FontMap *)fontmap);
394} 657}
658
659void
660weaken (SV *rv)
661 PROTOTYPE: $
662 CODE:
663 sv_rvweaken (rv);
395 664
396int 665int
666in_destruct ()
667 CODE:
668 RETVAL = PL_main_cv == Nullcv;
669 OUTPUT:
670 RETVAL
671
672NV floor (NV x)
673
674NV ceil (NV x)
675
676IV minpot (UV n)
677
678IV popcount (UV n)
679
680void
681pango_init ()
682 CODE:
683{
684 opengl_fontmap = pango_opengl_font_map_new ();
685 pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
686 opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
687 /*pango_context_set_font_description (opengl_context, default_font);*/
688#if PANGO_VERSION_CHECK (1, 15, 2)
689 pango_context_set_language (opengl_context, pango_language_from_string ("en"));
690 /*pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);*/
691#endif
692}
693
694char *
695SDL_GetError ()
696
697int
397SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO) 698SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)
398 699
399void 700void
400SDL_Quit () 701SDL_Quit ()
401 702
402void 703void
403SDL_ListModes () 704SDL_ListModes (int rgb, int alpha)
404 PPCODE: 705 PPCODE:
405{ 706{
406 SDL_Rect **m; 707 SDL_Rect **m;
407 708
408 SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5); 709 SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
409 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5); 710 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
410 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5); 711 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
411 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1); 712 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
412 713
714 SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
715 SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
716
413 SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0); 717 SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
414 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0); 718 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
415 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0); 719 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
416 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0); 720 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
417 721
418 SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1); 722 SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
723#if SDL_VERSION_ATLEAST(1,2,10)
419 SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15); 724 SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
420 SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0); 725 SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
421 726#endif
422 SDL_EnableUNICODE (1);
423 SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
424 727
425 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL); 728 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
426 729
427 if (m && m != (SDL_Rect **)-1) 730 if (m && m != (SDL_Rect **)-1)
428 while (*m) 731 while (*m)
429 { 732 {
733 if ((*m)->w >= 800 && (*m)->h >= 480)
734 {
430 AV *av = newAV (); 735 AV *av = newAV ();
431 av_push (av, newSViv ((*m)->w)); 736 av_push (av, newSViv ((*m)->w));
432 av_push (av, newSViv ((*m)->h)); 737 av_push (av, newSViv ((*m)->h));
738 av_push (av, newSViv (rgb));
739 av_push (av, newSViv (alpha));
433 XPUSHs (sv_2mortal (newRV_noinc ((SV *)av))); 740 XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
741 }
434 742
435 ++m; 743 ++m;
436 } 744 }
437} 745}
438 746
439int 747int
440SDL_SetVideoMode (int w, int h, int fullscreen) 748SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
441 CODE: 749 CODE:
750{
751 SDL_EnableUNICODE (1);
752 SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
753
754 SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
755 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
756 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
757 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
758
442 RETVAL = !!SDL_SetVideoMode ( 759 RETVAL = !!SDL_SetVideoMode (
443 w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0) 760 w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)
444 ); 761 );
445 SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+"); 762
763 if (RETVAL)
764 {
765 av_clear (texture_av);
766
767 SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
768#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
769#include "glfunc.h"
770#undef GL_FUNC
771 }
772}
446 OUTPUT: 773 OUTPUT:
447 RETVAL 774 RETVAL
448 775
449void 776void
450SDL_GL_SwapBuffers () 777SDL_GL_SwapBuffers ()
451 778
779char *
780SDL_GetKeyName (int sym)
781
782int
783SDL_GetAppState ()
784
785int
786SDL_GetModState ()
787
452void 788void
453SDL_PollEvent () 789poll_events ()
454 PPCODE: 790 PPCODE:
455{ 791{
456 SDL_Event ev; 792 SDL_Event ev;
457 793
458 while (SDL_PollEvent (&ev)) 794 SDL_PumpEvents ();
795 while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
459 { 796 {
460 HV *hv = newHV (); 797 HV *hv = newHV ();
461 hv_store (hv, "type", 4, newSViv (ev.type), 0); 798 hv_store (hv, "type", 4, newSViv (ev.type), 0);
462 799
463 switch (ev.type) 800 switch (ev.type)
464 { 801 {
465 case SDL_KEYDOWN: 802 case SDL_KEYDOWN:
466 case SDL_KEYUP: 803 case SDL_KEYUP:
467 hv_store (hv, "state", 5, newSViv (ev.key.state), 0); 804 hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
468 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0); 805 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
469 hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0); 806 hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod & MOD_MASK), 0);
807 hv_store (hv, "cmod", 4, newSViv (SDL_GetModState () & MOD_MASK), 0); /* current mode */
470 hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0); 808 hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
471 break; 809 break;
472 810
473 case SDL_ACTIVEEVENT: 811 case SDL_ACTIVEEVENT:
474 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0); 812 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
475 hv_store (hv, "state", 5, newSViv (ev.active.state), 0); 813 hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
476 break; 814 break;
477 815
478 case SDL_MOUSEMOTION: 816 case SDL_MOUSEMOTION:
817 {
818 int state = ev.motion.state;
819 int x = ev.motion.x;
820 int y = ev.motion.y;
821 int xrel = ev.motion.xrel;
822 int yrel = ev.motion.yrel;
823
824 /* do simplistic event compression */
825 while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
826 && state == ev.motion.state)
827 {
828 xrel += ev.motion.xrel;
829 yrel += ev.motion.yrel;
830 x = ev.motion.x;
831 y = ev.motion.y;
832 SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
833 }
834
835 hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
479 hv_store (hv, "state", 5, newSViv (ev.motion.state), 0); 836 hv_store (hv, "state", 5, newSViv (state), 0);
480 hv_store (hv, "x", 1, newSViv (ev.motion.x), 0); 837 hv_store (hv, "x", 1, newSViv (x), 0);
481 hv_store (hv, "y", 1, newSViv (ev.motion.y), 0); 838 hv_store (hv, "y", 1, newSViv (y), 0);
482 hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0); 839 hv_store (hv, "xrel", 4, newSViv (xrel), 0);
483 hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0); 840 hv_store (hv, "yrel", 4, newSViv (yrel), 0);
841 }
484 break; 842 break;
485 843
486 case SDL_MOUSEBUTTONDOWN: 844 case SDL_MOUSEBUTTONDOWN:
487 case SDL_MOUSEBUTTONUP: 845 case SDL_MOUSEBUTTONUP:
846 hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
847
488 hv_store (hv, "button", 6, newSViv (ev.button.button), 0); 848 hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
489 hv_store (hv, "state", 5, newSViv (ev.button.state), 0); 849 hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
490 hv_store (hv, "x", 1, newSViv (ev.button.x), 0); 850 hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
491 hv_store (hv, "y", 1, newSViv (ev.button.y), 0); 851 hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
492 break; 852 break;
853
854 case SDL_USEREVENT:
855 hv_store (hv, "code", 4, newSViv (ev.user.code), 0);
856 hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
857 hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
858 break;
493 } 859 }
494 860
495 XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv))); 861 XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
496 } 862 }
497} 863}
498 864
499int 865int
500Mix_OpenAudio (int frequency = 22050, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 512) 866Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
501 POSTCALL: 867 POSTCALL:
502 Mix_HookMusicFinished (music_finished); 868 Mix_HookMusicFinished (music_finished);
869 Mix_ChannelFinished (channel_finished);
870
871void
872Mix_QuerySpec ()
873 PPCODE:
874{
875 int freq, channels;
876 Uint16 format;
877
878 if (Mix_QuerySpec (&freq, &format, &channels))
879 {
880 EXTEND (SP, 3);
881 PUSHs (sv_2mortal (newSViv (freq)));
882 PUSHs (sv_2mortal (newSViv (format)));
883 PUSHs (sv_2mortal (newSViv (channels)));
884 }
885}
503 886
504void 887void
505Mix_CloseAudio () 888Mix_CloseAudio ()
506 889
507int 890int
508Mix_AllocateChannels (int numchans = -1) 891Mix_AllocateChannels (int numchans = -1)
509 892
893const char *
894Mix_GetError ()
895
510void 896void
511lowdelay (int fd, int val = 1) 897lowdelay (int fd, int val = 1)
512 CODE: 898 CODE:
899 setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
900
901void
902win32_proxy_info ()
903 PPCODE:
904{
513#ifndef _WIN32 905#ifdef _WIN32
514 setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val)); 906 char buffer[2048];
907 DWORD buflen;
908
909 EXTEND (SP, 3);
910
911 buflen = sizeof (buffer);
912 if (InternetQueryOption (0, INTERNET_OPTION_PROXY, (void *)buffer, &buflen))
913 if (((INTERNET_PROXY_INFO *)buffer)->dwAccessType == INTERNET_OPEN_TYPE_PROXY)
914 {
915 PUSHs (newSVpv (((INTERNET_PROXY_INFO *)buffer)->lpszProxy, 0));
916
917 buflen = sizeof (buffer);
918 if (InternetQueryOption (0, INTERNET_OPTION_PROXY_USERNAME, (void *)buffer, &buflen))
919 {
920 PUSHs (newSVpv (buffer, 0));
921
922 buflen = sizeof (buffer);
923 if (InternetQueryOption (0, INTERNET_OPTION_PROXY_PASSWORD, (void *)buffer, &buflen))
924 PUSHs (newSVpv (buffer, 0));
925 }
926 }
515#endif 927#endif
928}
516 929
517char * 930int
518gl_version () 931add_font (char *file)
519 CODE: 932 CODE:
520 RETVAL = (char *)glGetString (GL_VERSION); 933 RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
521 OUTPUT: 934 OUTPUT:
522 RETVAL 935 RETVAL
523
524char *
525gl_extensions ()
526 CODE:
527 RETVAL = (char *)glGetString (GL_EXTENSIONS);
528 OUTPUT:
529 RETVAL
530
531void
532add_font (char *file)
533 CODE:
534 FcConfigAppFontAddFile (0, (const FcChar8 *)file); /* no idea wether this is required */
535 936
536void 937void
537load_image_inline (SV *image_) 938load_image_inline (SV *image_)
538 ALIAS: 939 ALIAS:
539 load_image_file = 1 940 load_image_file = 1
… …
542 STRLEN image_len; 943 STRLEN image_len;
543 char *image = (char *)SvPVbyte (image_, image_len); 944 char *image = (char *)SvPVbyte (image_, image_len);
544 SDL_Surface *surface, *surface2; 945 SDL_Surface *surface, *surface2;
545 SDL_PixelFormat fmt; 946 SDL_PixelFormat fmt;
546 SDL_RWops *rw = ix 947 SDL_RWops *rw = ix
547 ? SDL_RWFromFile (image, "r") 948 ? SDL_RWFromFile (image, "rb")
548 : SDL_RWFromConstMem (image, image_len); 949 : SDL_RWFromConstMem (image, image_len);
549 950
550 if (!rw) 951 if (!rw)
551 croak ("load_image: %s", SDL_GetError ()); 952 croak ("load_image: %s", SDL_GetError ());
552 953
… …
581 982
582 surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE); 983 surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);
583 984
584 assert (surface2->pitch == surface2->w * 4); 985 assert (surface2->pitch == surface2->w * 4);
585 986
987 SDL_LockSurface (surface2);
586 EXTEND (SP, 5); 988 EXTEND (SP, 6);
587 PUSHs (sv_2mortal (newSViv (surface2->w))); 989 PUSHs (sv_2mortal (newSViv (surface2->w)));
588 PUSHs (sv_2mortal (newSViv (surface2->h))); 990 PUSHs (sv_2mortal (newSViv (surface2->h)));
589 SDL_LockSurface (surface2);
590 PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch))); 991 PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));
591 SDL_UnlockSurface (surface2);
592 PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB))); 992 PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
593 PUSHs (sv_2mortal (newSViv (GL_RGBA))); 993 PUSHs (sv_2mortal (newSViv (GL_RGBA)));
594 PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE))); 994 PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
995 SDL_UnlockSurface (surface2);
595 996
596 SDL_FreeSurface (surface); 997 SDL_FreeSurface (surface);
597 SDL_FreeSurface (surface2); 998 SDL_FreeSurface (surface2);
598} 999}
599 1000
… …
623} 1024}
624 1025
625void 1026void
626error (char *message) 1027error (char *message)
627 CODE: 1028 CODE:
1029 fprintf (stderr, "ERROR: %s\n", message);
628#ifdef _WIN32 1030#ifdef _WIN32
629 MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR | MB_SETFOREGROUND); 1031 MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
1032#endif
1033
1034void
1035fatal (char *message)
1036 CODE:
1037 fprintf (stderr, "FATAL: %s\n", message);
1038#ifdef _WIN32
1039 MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
1040#endif
1041 _exit (1);
1042
1043void
1044_exit (int retval = 0)
1045 CODE:
1046#ifdef WIN32
1047 ExitThread (retval); // unclean, please beam me up
630#else 1048#else
631 fprintf (stderr, "ERROR: %s\n", message); 1049 _exit (retval);
632#endif 1050#endif
633 1051
634void 1052void
635fatal (char *message) 1053debug ()
636 CODE: 1054 CODE:
637#ifdef _WIN32 1055{
638 MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR | MB_SETFOREGROUND); 1056#if DEBUG
639#else 1057 VALGRIND_DO_LEAK_CHECK;
640 fprintf (stderr, "FATAL: %s\n", message);
641#endif 1058#endif
642 exit (1); 1059}
643 1060
644MODULE = CFClient PACKAGE = CFClient::Font 1061MODULE = Deliantra::Client PACKAGE = DC::Font
645 1062
646CFClient::Font 1063PROTOTYPES: DISABLE
1064
1065DC::Font
647new_from_file (SV *class, char *path, int id = 0) 1066new_from_file (SV *class, char *path, int id = 0)
648 CODE: 1067 CODE:
649{ 1068{
650 int count; 1069 int count;
651 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count); 1070 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
… …
654} 1073}
655 OUTPUT: 1074 OUTPUT:
656 RETVAL 1075 RETVAL
657 1076
658void 1077void
659DESTROY (CFClient::Font self) 1078DESTROY (DC::Font self)
660 CODE: 1079 CODE:
661 pango_font_description_free (self); 1080 pango_font_description_free (self);
662 1081
663void 1082void
664make_default (CFClient::Font self) 1083make_default (DC::Font self)
1084 PROTOTYPE: $
665 CODE: 1085 CODE:
666 default_font = self; 1086 default_font = self;
667 1087
668MODULE = CFClient PACKAGE = CFClient::Layout 1088MODULE = Deliantra::Client PACKAGE = DC::Layout
669 1089
670CFClient::Layout 1090PROTOTYPES: DISABLE
671new (SV *class, int base_height = MIN_FONT_HEIGHT) 1091
1092void
1093glyph_cache_backup ()
1094 PROTOTYPE:
1095 CODE:
1096 tc_backup ();
1097
1098void
1099glyph_cache_restore ()
1100 PROTOTYPE:
1101 CODE:
1102 tc_restore ();
1103
1104DC::Layout
1105new (SV *class)
672 CODE: 1106 CODE:
673 New (0, RETVAL, 1, struct cf_layout); 1107 New (0, RETVAL, 1, struct cf_layout);
1108
674 RETVAL->pl = pango_layout_new (context); 1109 RETVAL->pl = pango_layout_new (opengl_context);
675 RETVAL->base_height = base_height; 1110 RETVAL->r = 1.;
1111 RETVAL->g = 1.;
1112 RETVAL->b = 1.;
1113 RETVAL->a = 1.;
1114 RETVAL->base_height = MIN_FONT_HEIGHT;
676 RETVAL->font = 0; 1115 RETVAL->font = 0;
1116 RETVAL->rc = rc_alloc ();
1117
677 pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR); 1118 pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
678 pango_layout_set_font_description (RETVAL->pl, default_font); 1119 layout_update_font (RETVAL);
679 OUTPUT: 1120 OUTPUT:
680 RETVAL 1121 RETVAL
681 1122
682void 1123void
683DESTROY (CFClient::Layout self) 1124DESTROY (DC::Layout self)
684 CODE: 1125 CODE:
685 g_object_unref (self->pl); 1126 g_object_unref (self->pl);
1127 rc_free (self->rc);
686 Safefree (self); 1128 Safefree (self);
687 1129
688void 1130void
689set_text (CFClient::Layout self, SV *text_) 1131set_text (DC::Layout self, SV *text_)
690 CODE: 1132 CODE:
691{ 1133{
692 STRLEN textlen; 1134 STRLEN textlen;
693 char *text = SvPVutf8 (text_, textlen); 1135 char *text = SvPVutf8 (text_, textlen);
694 1136
695 pango_layout_set_text (self->pl, text, textlen); 1137 pango_layout_set_text (self->pl, text, textlen);
696} 1138}
697 1139
698void 1140void
699set_markup (CFClient::Layout self, SV *text_) 1141set_markup (DC::Layout self, SV *text_)
700 CODE: 1142 CODE:
701{ 1143{
702 STRLEN textlen; 1144 STRLEN textlen;
703 char *text = SvPVutf8 (text_, textlen); 1145 char *text = SvPVutf8 (text_, textlen);
704 1146
705 pango_layout_set_markup (self->pl, text, textlen); 1147 pango_layout_set_markup (self->pl, text, textlen);
706} 1148}
707 1149
1150void
1151set_shapes (DC::Layout self, ...)
1152 CODE:
1153{
1154 PangoAttrList *attrs = 0;
1155 const char *text = pango_layout_get_text (self->pl);
1156 const char *pos = text;
1157 int arg = 4;
1158
1159 while (arg < items && (pos = strstr (pos, OBJ_STR)))
1160 {
1161 PangoRectangle inkrect, rect;
1162 PangoAttribute *attr;
1163
1164 int x = SvIV (ST (arg - 3));
1165 int y = SvIV (ST (arg - 2));
1166 int w = SvIV (ST (arg - 1));
1167 int h = SvIV (ST (arg ));
1168
1169 inkrect.x = 0;
1170 inkrect.y = 0;
1171 inkrect.width = 0;
1172 inkrect.height = 0;
1173
1174 rect.x = x * PANGO_SCALE;
1175 rect.y = y * PANGO_SCALE;
1176 rect.width = w * PANGO_SCALE;
1177 rect.height = h * PANGO_SCALE;
1178
1179 if (!attrs)
1180 attrs = pango_layout_get_attributes (self->pl);
1181
1182 attr = pango_attr_shape_new (&inkrect, &rect);
1183 attr->start_index = pos - text;
1184 attr->end_index = attr->start_index + sizeof (OBJ_STR) - 1;
1185 pango_attr_list_insert (attrs, attr);
1186
1187 arg += 4;
1188 pos += sizeof (OBJ_STR) - 1;
1189 }
1190
1191 if (attrs)
1192 pango_layout_set_attributes (self->pl, attrs);
1193}
1194
1195void
1196get_shapes (DC::Layout self)
1197 PPCODE:
1198{
1199 PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
1200
1201 do
1202 {
1203 PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
1204
1205 if (run && shape_attr_p (run))
1206 {
1207 PangoRectangle extents;
1208 pango_layout_iter_get_run_extents (iter, 0, &extents);
1209
1210 EXTEND (SP, 2);
1211 PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.x))));
1212 PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.y))));
1213 }
1214 }
1215 while (pango_layout_iter_next_run (iter));
1216
1217 pango_layout_iter_free (iter);
1218}
1219
1220int
1221has_wrapped (DC::Layout self)
1222 CODE:
1223{
1224 int lines = 1;
1225 const char *text = pango_layout_get_text (self->pl);
1226
1227 while (*text)
1228 lines += *text++ == '\n';
1229
1230 RETVAL = lines < pango_layout_get_line_count (self->pl);
1231}
1232 OUTPUT:
1233 RETVAL
1234
708SV * 1235SV *
709get_text (CFClient::Layout self) 1236get_text (DC::Layout self)
710 CODE: 1237 CODE:
711 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0); 1238 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
712 SvUTF8_on (RETVAL); 1239 sv_utf8_decode (RETVAL);
713 OUTPUT: 1240 OUTPUT:
714 RETVAL 1241 RETVAL
715 1242
716void 1243void
1244set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
1245 CODE:
1246 self->r = r;
1247 self->g = g;
1248 self->b = b;
1249 self->a = a;
1250
1251void
717set_font (CFClient::Layout self, CFClient::Font font = 0) 1252set_font (DC::Layout self, DC::Font font = 0)
718 CODE: 1253 CODE:
719 if (self->font != font) 1254 if (self->font != font)
720 { 1255 {
721 self->font = font; 1256 self->font = font;
722 layout_update_font (self); 1257 layout_update_font (self);
723 } 1258 }
724 1259
725void 1260void
726set_height (CFClient::Layout self, int base_height) 1261set_height (DC::Layout self, int base_height)
727 CODE: 1262 CODE:
728 if (self->base_height != base_height) 1263 if (self->base_height != base_height)
729 { 1264 {
730 self->base_height = base_height; 1265 self->base_height = base_height;
731 layout_update_font (self); 1266 layout_update_font (self);
732 } 1267 }
733 1268
734void 1269void
735set_width (CFClient::Layout self, int max_width = -1) 1270set_width (DC::Layout self, int max_width = -1)
736 CODE: 1271 CODE:
737 pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE); 1272 pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
738 1273
739void 1274void
1275set_indent (DC::Layout self, int indent)
1276 CODE:
1277 pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1278
1279void
1280set_spacing (DC::Layout self, int spacing)
1281 CODE:
1282 pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1283
1284void
1285set_ellipsise (DC::Layout self, int ellipsise)
1286 CODE:
1287 pango_layout_set_ellipsize (self->pl,
1288 ellipsise == 1 ? PANGO_ELLIPSIZE_START
1289 : ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1290 : ellipsise == 3 ? PANGO_ELLIPSIZE_END
1291 : PANGO_ELLIPSIZE_NONE
1292 );
1293
1294void
1295set_single_paragraph_mode (DC::Layout self, int spm)
1296 CODE:
1297 pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1298
1299void
740size (CFClient::Layout self) 1300size (DC::Layout self)
741 PPCODE: 1301 PPCODE:
742{ 1302{
743 int w, h; 1303 int w, h;
744 1304
745 layout_get_pixel_size (self, &w, &h); 1305 layout_get_pixel_size (self, &w, &h);
… …
748 PUSHs (sv_2mortal (newSViv (w))); 1308 PUSHs (sv_2mortal (newSViv (w)));
749 PUSHs (sv_2mortal (newSViv (h))); 1309 PUSHs (sv_2mortal (newSViv (h)));
750} 1310}
751 1311
752int 1312int
1313descent (DC::Layout self)
1314 CODE:
1315{
1316 PangoRectangle rect;
1317 PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1318 pango_layout_line_get_pixel_extents (line, 0, &rect);
1319 RETVAL = PANGO_DESCENT (rect);
1320}
1321 OUTPUT:
1322 RETVAL
1323
1324int
753xy_to_index (CFClient::Layout self, int x, int y) 1325xy_to_index (DC::Layout self, int x, int y)
754 CODE: 1326 CODE:
755{ 1327{
756 int index, trailing; 1328 int index, trailing;
757 pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing); 1329 pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
758 RETVAL = index; 1330 RETVAL = index + trailing;
759} 1331}
760 OUTPUT: 1332 OUTPUT:
761 RETVAL 1333 RETVAL
762 1334
763void 1335void
764cursor_pos (CFClient::Layout self, int index) 1336cursor_pos (DC::Layout self, int index)
765 PPCODE: 1337 PPCODE:
766{ 1338{
767 PangoRectangle strong_pos; 1339 PangoRectangle pos;
768 pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0); 1340 pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
769 1341
770 EXTEND (SP, 3); 1342 EXTEND (SP, 3);
771 PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE))); 1343 PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
772 PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE))); 1344 PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
773 PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE))); 1345 PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
774} 1346}
775 1347
776void 1348void
777render (CFClient::Layout self) 1349index_to_line_x (DC::Layout self, int index, int trailing = 0)
778 PPCODE: 1350 PPCODE:
779{ 1351{
780 SV *retval; 1352 int line, x;
781 int w, h;
782 FT_Bitmap bitmap;
783 1353
784 layout_get_pixel_size (self, &w, &h); 1354 pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
785 1355#if !PANGO_VERSION_CHECK (1, 17, 3)
786 retval = newSV (w * h); 1356 /* pango bug: line is between 1..numlines, not 0..numlines-1 */
787 SvPOK_only (retval); 1357 --line;
788 SvCUR_set (retval, w * h); 1358#endif
789
790 bitmap.rows = h;
791 bitmap.width = w;
792 bitmap.pitch = w;
793 bitmap.buffer = (unsigned char*)SvPVX (retval);
794 bitmap.num_grays = 256;
795 bitmap.pixel_mode = FT_PIXEL_MODE_GRAY;
796
797 memset (bitmap.buffer, 0, w * h);
798
799 pango_ft2_render_layout (&bitmap, self->pl, 0 * PANGO_SCALE, 0 * PANGO_SCALE);
800
801 EXTEND (SP, 3); 1359 EXTEND (SP, 2);
802 PUSHs (sv_2mortal (newSViv (w))); 1360 PUSHs (sv_2mortal (newSViv (line)));
1361 PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1362}
1363
1364void
1365line_x_to_index (DC::Layout self, int line, int x)
1366 PPCODE:
1367{
1368 PangoLayoutLine *lp;
1369 int index, trailing;
1370
1371 if (line < 0)
1372 XSRETURN_EMPTY;
1373
1374 if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1375 XSRETURN_EMPTY; /* do better */
1376
1377 pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1378
1379 EXTEND (SP, 2);
1380 if (GIMME_V == G_SCALAR)
1381 PUSHs (sv_2mortal (newSViv (index + trailing)));
1382 else
1383 {
803 PUSHs (sv_2mortal (newSViv (h))); 1384 PUSHs (sv_2mortal (newSViv (index)));
804 PUSHs (sv_2mortal (retval)); 1385 PUSHs (sv_2mortal (newSViv (trailing)));
1386 }
805} 1387}
806 1388
1389void
1390render (DC::Layout self, float x, float y, int flags = 0)
1391 CODE:
1392 rc_clear (self->rc);
1393 pango_opengl_render_layout_subpixel (
1394 self->pl,
1395 self->rc,
1396 x * PANGO_SCALE, y * PANGO_SCALE,
1397 self->r, self->g, self->b, self->a,
1398 flags
1399 );
1400 // we assume that context_change actually clears/frees stuff
1401 // and does not do any recomputation...
1402 pango_layout_context_changed (self->pl);
1403
1404void
1405draw (DC::Layout self)
1406 CODE:
1407{
1408 glEnable (GL_TEXTURE_2D);
1409 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1410 glEnable (GL_BLEND);
1411 gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
1412 GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
1413 glEnable (GL_ALPHA_TEST);
1414 glAlphaFunc (GL_GREATER, 7.f / 255.f);
1415
1416 rc_draw (self->rc);
1417
1418 glDisable (GL_ALPHA_TEST);
1419 glDisable (GL_BLEND);
1420 glDisable (GL_TEXTURE_2D);
1421}
1422
807MODULE = CFClient PACKAGE = CFClient::Texture 1423MODULE = Deliantra::Client PACKAGE = DC::Texture
808 1424
1425PROTOTYPES: ENABLE
1426
809void 1427void
1428pad (SV *data_, int ow, int oh, int nw, int nh)
1429 CODE:
1430{
1431 if ((nw != ow || nh != oh) && SvOK (data_))
1432 {
1433 STRLEN datalen;
1434 char *data = SvPVbyte (data_, datalen);
1435 int bpp = datalen / (ow * oh);
1436 SV *result_ = sv_2mortal (newSV (nw * nh * bpp));
1437
1438 SvPOK_only (result_);
1439 SvCUR_set (result_, nw * nh * bpp);
1440
1441 memset (SvPVX (result_), 0, nw * nh * bpp);
1442 while (oh--)
1443 memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1444
1445 sv_setsv (data_, result_);
1446 }
1447}
1448
1449void
810draw_quad (SV *self, float x, float y, float w = 0, float h = 0) 1450draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
811 PROTOTYPE: $$$;$$ 1451 PROTOTYPE: $$$;$$
1452 ALIAS:
1453 draw_quad_alpha = 1
1454 draw_quad_alpha_premultiplied = 2
812 CODE: 1455 CODE:
813{ 1456{
814 HV *hv = (HV *)SvRV (self); 1457 HV *hv = (HV *)SvRV (self);
815 float s = SvNV (*hv_fetch (hv, "s", 1, 1)); 1458 float s = SvNV (*hv_fetch (hv, "s", 1, 1));
816 float t = SvNV (*hv_fetch (hv, "t", 1, 1)); 1459 float t = SvNV (*hv_fetch (hv, "t", 1, 1));
817 int name = SvIV (*hv_fetch (hv, "name", 4, 1)); 1460 int name = SvIV (*hv_fetch (hv, "name", 4, 1));
818 int wrap_mode = SvIV (*hv_fetch (hv, "wrap_mode", 9, 1)); 1461
1462 if (name <= 0)
1463 XSRETURN_EMPTY;
819 1464
820 if (items < 5) 1465 if (items < 5)
821 { 1466 {
822 w = SvNV (*hv_fetch (hv, "w", 1, 1)); 1467 w = SvNV (*hv_fetch (hv, "w", 1, 1));
823 h = SvNV (*hv_fetch (hv, "h", 1, 1)); 1468 h = SvNV (*hv_fetch (hv, "h", 1, 1));
824 } 1469 }
825 1470
1471 if (ix)
1472 {
1473 glEnable (GL_BLEND);
1474
1475 if (ix == 2)
1476 glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
1477 else
1478 gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
1479 GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
1480
1481 glEnable (GL_ALPHA_TEST);
1482 glAlphaFunc (GL_GREATER, 0.01f);
1483 }
1484
826 glBindTexture (GL_TEXTURE_2D, name); 1485 glBindTexture (GL_TEXTURE_2D, name);
827 if (wrap_mode) { 1486
828 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT);
829 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT);
830 }
831 glBegin (GL_QUADS); 1487 glBegin (GL_QUADS);
832 glTexCoord2f (0, 0); glVertex2f (x , y ); 1488 glTexCoord2f (0, 0); glVertex2f (x , y );
833 glTexCoord2f (0, t); glVertex2f (x , y + h); 1489 glTexCoord2f (0, t); glVertex2f (x , y + h);
834 glTexCoord2f (s, t); glVertex2f (x + w, y + h); 1490 glTexCoord2f (s, t); glVertex2f (x + w, y + h);
835 glTexCoord2f (s, 0); glVertex2f (x + w, y ); 1491 glTexCoord2f (s, 0); glVertex2f (x + w, y );
836 glEnd (); 1492 glEnd ();
837}
838 1493
1494 if (ix)
1495 {
1496 glDisable (GL_ALPHA_TEST);
1497 glDisable (GL_BLEND);
1498 }
1499}
1500
1501IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
1502 CODE:
1503{
1504 GLint width;
1505 glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
1506 glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
1507 RETVAL = width > 0;
1508}
1509 OUTPUT:
1510 RETVAL
1511
839MODULE = CFClient PACKAGE = CFClient::Map 1512MODULE = Deliantra::Client PACKAGE = DC::Map
840 1513
841CFClient::Map 1514PROTOTYPES: DISABLE
842new (SV *class, int map_width, int map_height) 1515
1516DC::Map
1517new (SV *class)
843 CODE: 1518 CODE:
844 New (0, RETVAL, 1, struct map); 1519 New (0, RETVAL, 1, struct map);
845 RETVAL->x = 0; 1520 RETVAL->x = 0;
846 RETVAL->y = 0; 1521 RETVAL->y = 0;
847 RETVAL->w = map_width; 1522 RETVAL->w = 0;
848 RETVAL->h = map_height; 1523 RETVAL->h = 0;
849 RETVAL->ox = 0; 1524 RETVAL->ox = 0;
850 RETVAL->oy = 0; 1525 RETVAL->oy = 0;
851 RETVAL->faces = 8192; 1526 RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
852 Newz (0, RETVAL->face, RETVAL->faces, mapface); 1527 RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
853 RETVAL->texs = 8192;
854 Newz (0, RETVAL->tex, RETVAL->texs, maptex);
855 RETVAL->rows = 0; 1528 RETVAL->rows = 0;
856 RETVAL->row = 0; 1529 RETVAL->row = 0;
857 OUTPUT: 1530 OUTPUT:
858 RETVAL 1531 RETVAL
859 1532
860void 1533void
861DESTROY (CFClient::Map self) 1534DESTROY (DC::Map self)
862 CODE: 1535 CODE:
863{ 1536{
864 map_clear (self); 1537 map_clear (self);
865 Safefree (self->face); 1538 Safefree (self->face2tile);
1539 Safefree (self->tex);
866 Safefree (self); 1540 Safefree (self);
867} 1541}
868 1542
869void 1543void
1544resize (DC::Map self, int map_width, int map_height)
1545 CODE:
1546 self->w = map_width;
1547 self->h = map_height;
1548
1549void
870clear (CFClient::Map self) 1550clear (DC::Map self)
871 CODE: 1551 CODE:
872 map_clear (self); 1552 map_clear (self);
873 1553
874void 1554void
875set_face (CFClient::Map self, int face, int texid) 1555set_tileid (DC::Map self, int face, int tile)
876 CODE: 1556 CODE:
877{ 1557{
878 while (self->faces <= face) 1558 need_facenum (self, face); self->face2tile [face] = tile;
879 { 1559 need_texid (self, tile);
880 Append (mapface, self->face, self->faces, self->faces);
881 self->faces *= 2;
882 }
883
884 self->face [face] = texid;
885} 1560}
886 1561
887void 1562void
1563set_smooth (DC::Map self, int face, int smooth, int level)
1564 CODE:
1565{
1566 tileid texid;
1567 maptex *tex;
1568
1569 if (face < 0 || face >= self->faces)
1570 return;
1571
1572 if (smooth < 0 || smooth >= self->faces)
1573 return;
1574
1575 texid = self->face2tile [face];
1576
1577 if (!texid)
1578 return;
1579
1580 tex = self->tex + texid;
1581 tex->smoothtile = self->face2tile [smooth];
1582 tex->smoothlevel = level;
1583}
1584
1585void
888set_texture (CFClient::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a) 1586set_texture (DC::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)
889 CODE: 1587 CODE:
890{ 1588{
891 while (self->texs <= texid) 1589 need_texid (self, texid);
892 {
893 Append (maptex, self->tex, self->texs, self->texs);
894 self->texs *= 2;
895 }
896 1590
897 { 1591 {
898 maptex *tex = self->tex + texid; 1592 maptex *tex = self->tex + texid;
899 1593
900 tex->name = name; 1594 tex->name = name;
… …
905 tex->r = r; 1599 tex->r = r;
906 tex->g = g; 1600 tex->g = g;
907 tex->b = b; 1601 tex->b = b;
908 tex->a = a; 1602 tex->a = a;
909 } 1603 }
1604
1605 // somewhat hackish, but for textures that require it, it really
1606 // improves the look, and most others don't suffer.
1607 glBindTexture (GL_TEXTURE_2D, name);
1608 //glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
1609 //glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
1610 // use uglier nearest interpolation because linear suffers
1611 // from transparent color bleeding and ugly wrapping effects.
1612 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
910} 1613}
911 1614
912int 1615int
913ox (CFClient::Map self) 1616ox (DC::Map self)
914 ALIAS: 1617 ALIAS:
915 oy = 1 1618 oy = 1
1619 x = 2
1620 y = 3
1621 w = 4
1622 h = 5
916 CODE: 1623 CODE:
917 switch (ix) 1624 switch (ix)
918 { 1625 {
919 case 0: RETVAL = self->ox; break; 1626 case 0: RETVAL = self->ox; break;
920 case 1: RETVAL = self->oy; break; 1627 case 1: RETVAL = self->oy; break;
1628 case 2: RETVAL = self->x; break;
1629 case 3: RETVAL = self->y; break;
1630 case 4: RETVAL = self->w; break;
1631 case 5: RETVAL = self->h; break;
921 } 1632 }
922 OUTPUT: 1633 OUTPUT:
923 RETVAL 1634 RETVAL
924 1635
925void 1636void
926scroll (CFClient::Map self, int dx, int dy) 1637scroll (DC::Map self, int dx, int dy)
927 CODE: 1638 CODE:
928{ 1639{
929 if (dx > 0) 1640 if (dx > 0)
930 map_blank (self, self->x, self->y, dx - 1, self->h); 1641 map_blank (self, self->x, self->y, dx, self->h);
931 else if (dx < 0) 1642 else if (dx < 0)
932 map_blank (self, self->x + self->w + dx + 1, self->y, 1 - dx, self->h); 1643 map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
933 1644
934 if (dy > 0) 1645 if (dy > 0)
935 map_blank (self, self->x, self->y, self->w, dy - 1); 1646 map_blank (self, self->x, self->y, self->w, dy);
936 else if (dy < 0) 1647 else if (dy < 0)
937 map_blank (self, self->x, self->y + self->h + dy + 1, self->w, 1 - dy); 1648 map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
938 1649
939 self->ox += dx; self->x += dx; 1650 self->ox += dx; self->x += dx;
940 self->oy += dy; self->y += dy; 1651 self->oy += dy; self->y += dy;
941 1652
942 while (self->y < 0) 1653 while (self->y < 0)
… …
946 self->rows += MAP_EXTEND_Y; 1657 self->rows += MAP_EXTEND_Y;
947 self->y += MAP_EXTEND_Y; 1658 self->y += MAP_EXTEND_Y;
948 } 1659 }
949} 1660}
950 1661
951void 1662SV *
952map1a_update (CFClient::Map self, SV *data_) 1663map1a_update (DC::Map self, SV *data_, int extmap)
953 CODE: 1664 CODE:
954{ 1665{
955 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_); 1666 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
956 uint8_t *data_end = (uint8_t *)SvEND (data_); 1667 uint8_t *data_end = (uint8_t *)SvEND (data_);
957 mapcell *cell; 1668 mapcell *cell;
958 int x, y, flags; 1669 int x, y, z, flags;
1670 AV *missing = newAV ();
1671 RETVAL = newRV_noinc ((SV *)missing);
959 1672
960 while (data < data_end) 1673 while (data < data_end - 1)
961 { 1674 {
962 flags = (data [0] << 8) + data [1]; data += 2; 1675 flags = (data [0] << 8) + data [1]; data += 2;
963 1676
964 x = ((flags >> 10) & 63) + self->x; 1677 x = self->x + ((flags >> 10) & 63);
965 y = ((flags >> 4) & 63) + self->y; 1678 y = self->y + ((flags >> 4) & 63);
966 1679
967 cell = map_get_cell (self, x, y); 1680 cell = map_get_cell (self, x, y);
968 1681
969 if (flags & 15) 1682 if (flags & 15)
970 { 1683 {
971 if (cell->darkness < 0) 1684 if (!cell->darkness)
972 { 1685 {
1686 memset (cell, 0, sizeof (*cell));
973 cell->darkness = 0; 1687 cell->darkness = 256;
974 cell->face [0] = 0;
975 cell->face [1] = 0;
976 cell->face [2] = 0;
977 } 1688 }
978 1689
979 cell->darkness = flags & 8 ? *data++ : 255;
980
981 //TODO: don't trust server data to be in-range(!) 1690 //TODO: don't trust server data to be in-range(!)
982 1691
983 if (flags & 4) 1692 if (flags & 8)
984 { 1693 {
985 cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2; 1694 if (extmap)
1695 {
1696 uint8_t ext, cmd;
1697
1698 do
1699 {
1700 ext = *data++;
1701 cmd = ext & 0x7f;
1702
1703 if (cmd < 4)
1704 cell->darkness = 255 - ext * 64 + 1;
1705 else if (cmd == 5) // health
1706 {
1707 cell->stat_width = 1;
1708 cell->stat_hp = *data++;
1709 }
1710 else if (cmd == 6) // monster width
1711 cell->stat_width = *data++ + 1;
1712 else if (cmd == 0x47)
1713 {
1714 if (*data == 1) cell->player = data [1];
1715 else if (*data == 2) cell->player = data [2] + (data [1] << 8);
1716 else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
1717 else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
1718
1719 data += *data + 1;
1720 }
1721 else if (cmd == 8) // cell flags
1722 cell->flags = *data++;
1723 else if (ext & 0x40) // unknown, multibyte => skip
1724 data += *data + 1;
1725 else
1726 data++;
1727 }
1728 while (ext & 0x80);
1729 }
1730 else
1731 cell->darkness = *data++ + 1;
986 } 1732 }
987 1733
1734 for (z = 0; z <= 2; ++z)
988 if (flags & 2) 1735 if (flags & (4 >> z))
989 { 1736 {
990 cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2; 1737 faceid face = (data [0] << 8) + data [1]; data += 2;
1738 need_facenum (self, face);
1739 cell->tile [z] = self->face2tile [face];
1740
1741 if (cell->tile [z])
1742 {
1743 maptex *tex = self->tex + cell->tile [z];
1744 if (!tex->name)
1745 av_push (missing, newSViv (cell->tile [z]));
1746
1747 if (tex->smoothtile)
1748 {
1749 maptex *smooth = self->tex + tex->smoothtile;
1750 if (!smooth->name)
1751 av_push (missing, newSViv (tex->smoothtile));
1752 }
1753 }
991 } 1754 }
992
993 if (flags & 1)
994 {
995 cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
996 }
997 } 1755 }
998 else 1756 else
999 cell->darkness = -1; 1757 cell->darkness = 0;
1000 } 1758 }
1001} 1759}
1760 OUTPUT:
1761 RETVAL
1002 1762
1003SV * 1763SV *
1004mapmap (CFClient::Map self, int x0, int y0, int w, int h) 1764mapmap (DC::Map self, int x0, int y0, int w, int h)
1005 CODE: 1765 CODE:
1006{ 1766{
1007 int x1, x; 1767 int x1, x;
1008 int y1, y; 1768 int y1, y;
1009 int z; 1769 int z;
… …
1030 { 1790 {
1031 mapcell *cell = row->col + (x - row->c0); 1791 mapcell *cell = row->col + (x - row->c0);
1032 1792
1033 for (z = 0; z <= 0; z++) 1793 for (z = 0; z <= 0; z++)
1034 { 1794 {
1035 mapface face = cell->face [z];
1036
1037 if (face)
1038 {
1039 maptex tex = self->tex [face]; 1795 maptex tex = self->tex [cell->tile [z]];
1040 int a0 = 255 - tex.a; 1796 int a0 = 255 - tex.a;
1041 int a1 = tex.a; 1797 int a1 = tex.a;
1042 1798
1043 r = (r * a0 + tex.r * a1) / 255; 1799 r = (r * a0 + tex.r * a1) / 255;
1044 g = (g * a0 + tex.g * a1) / 255; 1800 g = (g * a0 + tex.g * a1) / 255;
1045 b = (b * a0 + tex.b * a1) / 255; 1801 b = (b * a0 + tex.b * a1) / 255;
1046 a = (a * a0 + tex.a * a1) / 255; 1802 a = (a * a0 + tex.a * a1) / 255;
1047 }
1048 } 1803 }
1049 } 1804 }
1050 1805
1051 *map++ = (r ) 1806 *map++ = (r )
1052 | (g << 8) 1807 | (g << 8)
… …
1059} 1814}
1060 OUTPUT: 1815 OUTPUT:
1061 RETVAL 1816 RETVAL
1062 1817
1063void 1818void
1064draw (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh) 1819draw (DC::Map self, int mx, int my, int sw, int sh, int T, U32 player = 0xffffffff, int pdx = 0, int pdy = 0)
1820 CODE:
1821{
1822 int x, y, z;
1823
1824 HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1825 uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
1826 static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
1827 smooth_key skey;
1828 int pl_x, pl_y;
1829 maptex pl_tex;
1830
1831 pl_tex.name = 0;
1832
1833 rc_t *rc = rc_alloc ();
1834 rc_key_t key;
1835 rc_array_t *arr;
1836
1837 // thats current max. sorry.
1838 if (sw > 255) sw = 255;
1839 if (sh > 255) sh = 255;
1840
1841 // clear key, in case of extra padding
1842 memset (&skey, 0, sizeof (skey));
1843
1844 memset (&key, 0, sizeof (key));
1845 key.r = 255;
1846 key.g = 255;
1847 key.b = 255;
1848 key.a = 255;
1849 key.mode = GL_QUADS;
1850 key.format = GL_T2F_V3F;
1851 key.texname = -1;
1852
1853 mx += self->x;
1854 my += self->y;
1855
1856 // first pass: determine smooth_max
1857 // rather ugly, if you ask me
1858 // could also be stored inside mapcell and updated on change
1859 memset (smooth_max, 0, sizeof (smooth_max));
1860
1861 for (y = 0; y < sh; y++)
1862 if (0 <= y + my && y + my < self->rows)
1863 {
1864 maprow *row = self->row + (y + my);
1865
1866 for (x = 0; x < sw; x++)
1867 if (row->c0 <= x + mx && x + mx < row->c1)
1868 {
1869 mapcell *cell = row->col + (x + mx - row->c0);
1870
1871 smooth_max[x + 1][y + 1] =
1872 MAX (self->tex [cell->tile [0]].smoothlevel,
1873 MAX (self->tex [cell->tile [1]].smoothlevel,
1874 self->tex [cell->tile [2]].smoothlevel));
1875 }
1876 }
1877
1878 glEnable (GL_BLEND);
1879 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1880 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1881
1882 for (z = 0; z <= 2; z++)
1883 {
1884 memset (smooth_level, 0, sizeof (smooth_level));
1885
1886 for (y = 0; y < sh; y++)
1887 if (0 <= y + my && y + my < self->rows)
1888 {
1889 maprow *row = self->row + (y + my);
1890
1891 for (x = 0; x < sw; x++)
1892 if (row->c0 <= x + mx && x + mx < row->c1)
1893 {
1894 mapcell *cell = row->col + (x + mx - row->c0);
1895 tileid tile = cell->tile [z];
1896
1897 if (tile)
1898 {
1899 maptex tex = self->tex [tile];
1900 int px = (x + 1) * T - tex.w;
1901 int py = (y + 1) * T - tex.h;
1902
1903 if (key.texname != tex.name)
1904 {
1905 if (!tex.name)
1906 tex = self->tex [2]; /* missing, replace by noface */
1907
1908 key.texname = tex.name;
1909 arr = rc_array (rc, &key);
1910 }
1911
1912 if (expect_false (cell->player == player) && expect_false (z == 2))
1913 {
1914 pl_x = px;
1915 pl_y = py;
1916 pl_tex = tex;
1917 continue;
1918 }
1919
1920 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
1921 rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
1922 rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
1923 rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
1924
1925 if (expect_false (cell->flags) && expect_false (z == 2))
1926 {
1927 // overlays such as the speech bubble, probably more to come
1928 if (cell->flags & 1)
1929 {
1930 maptex tex = self->tex [1];
1931 int px = x * T + T * 2 / 32;
1932 int py = y * T - T * 6 / 32;
1933
1934 if (tex.name)
1935 {
1936 if (key.texname != tex.name)
1937 {
1938 key.texname = tex.name;
1939 arr = rc_array (rc, &key);
1940 }
1941
1942 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
1943 rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
1944 rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
1945 rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
1946 }
1947 }
1948 }
1949
1950 // update smooth hash
1951 if (tex.smoothtile)
1952 {
1953 skey.tile = tex.smoothtile;
1954 skey.level = tex.smoothlevel;
1955
1956 smooth_level [tex.smoothlevel >> 5] |= ((uint32_t)1) << (tex.smoothlevel & 31);
1957
1958 // add bits to current tile and all neighbours. skey.x|y is
1959 // shifted +1|+1 so we always stay positive.
1960
1961 // bits is ___n cccc CCCC bbbb
1962 // n do not draw borders&corners
1963 // c draw these corners, but...
1964 // C ... not these
1965 // b draw these borders
1966
1967 // borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
1968 // ┃· ·· ·┃ ━━
1969
1970 // corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
1971 // ·· ·· ·┏ ┓·
1972
1973 // full tile
1974 skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
1975
1976 // borders
1977 skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
1978 skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
1979 skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
1980 skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
1981
1982 // corners
1983 skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
1984 skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
1985 skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
1986 skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
1987 }
1988 }
1989 }
1990 }
1991
1992 rc_draw (rc);
1993 rc_clear (rc);
1994
1995 // go through all smoothlevels, lowest to highest, then draw.
1996 // this is basically counting sort
1997 {
1998 int w, b;
1999
2000 glEnable (GL_TEXTURE_2D);
2001 glBegin (GL_QUADS);
2002 for (w = 0; w < 256 / 32; ++w)
2003 {
2004 uint32_t smask = smooth_level [w];
2005 if (smask)
2006 for (b = 0; b < 32; ++b)
2007 if (smask & (((uint32_t)1) << b))
2008 {
2009 int level = (w << 5) | b;
2010 HE *he;
2011
2012 hv_iterinit (smooth);
2013 while ((he = hv_iternext (smooth)))
2014 {
2015 smooth_key *skey = (smooth_key *)HeKEY (he);
2016 IV bits = SvIVX (HeVAL (he));
2017
2018 if (!(bits & 0x1000)
2019 && skey->level == level
2020 && level > smooth_max [skey->x][skey->y])
2021 {
2022 maptex tex = self->tex [skey->tile];
2023 int px = (((int)skey->x) - 1) * T;
2024 int py = (((int)skey->y) - 1) * T;
2025 int border = bits & 15;
2026 int corner = (bits >> 8) & ~(bits >> 4) & 15;
2027 float dx = tex.s * .0625f; // 16 images/row
2028 float dy = tex.t * .5f ; // 2 images/column
2029
2030 if (tex.name)
2031 {
2032 // this time avoiding texture state changes
2033 // save gobs of state changes.
2034 if (key.texname != tex.name)
2035 {
2036 glEnd ();
2037 glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
2038 glBegin (GL_QUADS);
2039 }
2040
2041 if (border)
2042 {
2043 float ox = border * dx;
2044
2045 glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
2046 glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
2047 glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
2048 glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
2049 }
2050
2051 if (corner)
2052 {
2053 float ox = corner * dx;
2054
2055 glTexCoord2f (ox , dy ); glVertex2i (px , py );
2056 glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
2057 glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
2058 glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
2059 }
2060 }
2061 }
2062 }
2063 }
2064 }
2065
2066 glEnd ();
2067 glDisable (GL_TEXTURE_2D);
2068 key.texname = -1;
2069 }
2070
2071 hv_clear (smooth);
2072 }
2073
2074 if (pl_tex.name)
2075 {
2076 maptex tex = pl_tex;
2077 int px = pl_x + pdx;
2078 int py = pl_y + pdy;
2079
2080 key.texname = tex.name;
2081 arr = rc_array (rc, &key);
2082
2083 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
2084 rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
2085 rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
2086 rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
2087
2088 rc_draw (rc);
2089 }
2090
2091 glDisable (GL_BLEND);
2092 rc_free (rc);
2093
2094 // top layer: overlays such as the health bar
2095 for (y = 0; y < sh; y++)
2096 if (0 <= y + my && y + my < self->rows)
2097 {
2098 maprow *row = self->row + (y + my);
2099
2100 for (x = 0; x < sw; x++)
2101 if (row->c0 <= x + mx && x + mx < row->c1)
2102 {
2103 mapcell *cell = row->col + (x + mx - row->c0);
2104
2105 int px = x * T;
2106 int py = y * T;
2107
2108 if (cell->stat_hp)
2109 {
2110 int width = cell->stat_width * T;
2111 int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
2112
2113 glColor3ub (0, 0, 0);
2114 glRectf (px + 1, py - thick - 2,
2115 px + width - 1, py);
2116
2117 glColor3ub (cell->stat_hp, 255 - cell->stat_hp, 0);
2118 glRectf (px + 2,
2119 py - thick - 1,
2120 px + width - 2 - cell->stat_hp * (width - 4) / 255, py - 1);
2121 }
2122 }
2123 }
2124}
2125
2126void
2127draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)
2128 CODE:
2129{
2130 static float color[16][3] = {
2131 { 0.00F, 0.00F, 0.00F },
2132 { 1.00F, 1.00F, 1.00F },
2133 { 0.00F, 0.00F, 0.55F },
2134 { 1.00F, 0.00F, 0.00F },
2135
2136 { 1.00F, 0.54F, 0.00F },
2137 { 0.11F, 0.56F, 1.00F },
2138 { 0.93F, 0.46F, 0.00F },
2139 { 0.18F, 0.54F, 0.34F },
2140
2141 { 0.56F, 0.73F, 0.56F },
2142 { 0.80F, 0.80F, 0.80F },
2143 { 0.55F, 0.41F, 0.13F },
2144 { 0.99F, 0.77F, 0.26F },
2145
2146 { 0.74F, 0.65F, 0.41F },
2147
2148 { 0.00F, 1.00F, 1.00F },
2149 { 1.00F, 0.00F, 1.00F },
2150 { 1.00F, 1.00F, 0.00F },
2151 };
2152
2153 int x, y;
2154
2155 glEnable (GL_TEXTURE_2D);
2156 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
2157 glEnable (GL_BLEND);
2158 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
2159 glBegin (GL_QUADS);
2160
2161 for (y = 0; y < h; y++)
2162 for (x = 0; x < w; x++)
2163 {
2164 unsigned char m = data [x + y * w];
2165
2166 if (m)
2167 {
2168 float *c = color [m & 15];
2169
2170 float tx1 = m & 0x40 ? 0.5 : 0.;
2171 float tx2 = tx1 + 0.5;
2172
2173 glColor4f (c[0], c[1], c[2], 0.75);
2174 glTexCoord2f (tx1, 0.); glVertex2i (x , y );
2175 glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
2176 glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
2177 glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
2178 }
2179 }
2180
2181 glEnd ();
2182 glDisable (GL_BLEND);
2183 glDisable (GL_TEXTURE_2D);
2184}
2185
2186void
2187fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1065 PPCODE: 2188 PPCODE:
1066{ 2189{
1067 int vx, vy;
1068 int x, y, z; 2190 int x, y;
1069 int last_name; 2191 int sw1 = sw + 2;
1070 mapface face; 2192 int sh1 = sh + 2;
2193 int sh3 = sh * 3;
1071 int sw4 = (sw + 3) & ~3; 2194 int sw34 = (sw * 3 + 3) & ~3;
2195 uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
1072 SV *darkness_sv = sv_2mortal (newSV (sw4 * sh)); 2196 SV *darkness3_sv = sv_2mortal (newSV (sw34 * sh3));
1073 uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv); 2197 uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
1074 2198
1075 memset (darkness, 255, sw4 * sh);
1076 SvPOK_only (darkness_sv); 2199 SvPOK_only (darkness3_sv);
1077 SvCUR_set (darkness_sv, sw4 * sh); 2200 SvCUR_set (darkness3_sv, sw34 * sh3);
1078 2201
1079 vx = self->x + (self->w - sw) / 2 - shift_x; 2202 mx += self->x - 1;
1080 vy = self->y + (self->h - sh) / 2 - shift_y; 2203 my += self->y - 1;
1081 2204
1082 /* 2205 memset (darkness1, 255, sw1 * sh1);
1083 int vx = self->vx = self->w >= sw
1084 ? self->x + (self->w - sw) / 2
1085 : MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1086 2206
1087 int vy = self->vy = self->h >= sh
1088 ? self->y + (self->h - sh) / 2
1089 : MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));
1090 */
1091
1092 glColor4ub (255, 255, 255, 255);
1093
1094 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1095 glEnable (GL_BLEND);
1096 glEnable (GL_TEXTURE_2D);
1097 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1098
1099 glBegin (GL_QUADS);
1100
1101 last_name = 0;
1102
1103 for (z = 0; z < 3; z++)
1104 for (y = 0; y < sh; y++) 2207 for (y = 0; y < sh1; y++)
1105 if (0 <= y + vy && y + vy < self->rows) 2208 if (0 <= y + my && y + my < self->rows)
1106 { 2209 {
1107 maprow *row = self->row + (y + vy); 2210 maprow *row = self->row + (y + my);
1108 2211
1109 for (x = 0; x < sw; x++) 2212 for (x = 0; x < sw1; x++)
1110 if (row->c0 <= x + vx && x + vx < row->c1) 2213 if (row->c0 <= x + mx && x + mx < row->c1)
1111 { 2214 {
1112 mapcell *cell = row->col + (x + vx - row->c0); 2215 mapcell *cell = row->col + (x + mx - row->c0);
1113 2216
1114 darkness[y * sw4 + x] = cell->darkness < 0 2217 darkness1 [y * sw1 + x] = cell->darkness
2218 ? 255 - (cell->darkness - 1)
1115 ? 255 - FOW_DARKNESS 2219 : 255 - FOW_DARKNESS;
1116 : 255 - cell->darkness;
1117
1118 face = cell->face [z];
1119
1120 if (face)
1121 {
1122 maptex tex = self->tex [face];
1123
1124 int px = (x + 1) * 32 - tex.w;
1125 int py = (y + 1) * 32 - tex.h;
1126
1127 if (last_name != tex.name)
1128 {
1129 glEnd ();
1130 last_name = tex.name;
1131 glBindTexture (GL_TEXTURE_2D, last_name);
1132 glBegin (GL_QUADS);
1133 }
1134
1135 glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1136 glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1137 glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1138 glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1139 }
1140 } 2220 }
1141 } 2221 }
1142 2222
1143 glEnd (); 2223 for (y = 0; y < sh; ++y)
2224 for (x = 0; x < sw; ++x)
2225 {
2226 uint8_t d11 = darkness1 [(y ) * sw1 + x ];
2227 uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
2228 uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
2229 uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
2230 uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
2231 uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
2232 uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
2233 uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
2234 uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
1144 2235
1145 glDisable (GL_TEXTURE_2D); 2236 uint8_t r11 = (d11 + d21 + d12) / 3;
1146 glDisable (GL_BLEND); 2237 uint8_t r21 = d21;
2238 uint8_t r31 = (d21 + d31 + d32) / 3;
2239
2240 uint8_t r12 = d12;
2241 uint8_t r22 = d22;
2242 uint8_t r32 = d32;
2243
2244 uint8_t r13 = (d13 + d23 + d12) / 3;
2245 uint8_t r23 = d23;
2246 uint8_t r33 = (d23 + d33 + d32) / 3;
2247
2248 darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);
2249 darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);
2250 darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);
2251 darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);
2252 darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);
2253 darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);
2254 darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);
2255 darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);
2256 darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);
2257 }
2258
2259 free (darkness1);
1147 2260
1148 EXTEND (SP, 3); 2261 EXTEND (SP, 3);
1149 PUSHs (sv_2mortal (newSViv (sw4))); 2262 PUSHs (sv_2mortal (newSViv (sw34)));
1150 PUSHs (sv_2mortal (newSViv (sh))); 2263 PUSHs (sv_2mortal (newSViv (sh3)));
1151 PUSHs (darkness_sv); 2264 PUSHs (darkness3_sv);
1152} 2265}
1153 2266
1154SV * 2267SV *
1155get_rect (CFClient::Map self, int x0, int y0, int w, int h) 2268get_rect (DC::Map self, int x0, int y0, int w, int h)
1156 CODE: 2269 CODE:
1157{ 2270{
1158 int x, y, x1, y1; 2271 int x, y, x1, y1;
1159 SV *data_sv = newSV (w * h * 7 + 5); 2272 SV *data_sv = newSV (w * h * 7 + 5);
1160 uint8_t *data = (uint8_t *)SvPVX (data_sv); 2273 uint8_t *data = (uint8_t *)SvPVX (data_sv);
… …
1185 if (row && row->c0 <= x && x < row->c1) 2298 if (row && row->c0 <= x && x < row->c1)
1186 { 2299 {
1187 mapcell *cell = row->col + (x - row->c0); 2300 mapcell *cell = row->col + (x - row->c0);
1188 uint8_t flags = 0; 2301 uint8_t flags = 0;
1189 2302
1190 if (cell->face [0]) flags |= 1; 2303 if (cell->tile [0]) flags |= 1;
1191 if (cell->face [1]) flags |= 2; 2304 if (cell->tile [1]) flags |= 2;
1192 if (cell->face [2]) flags |= 4; 2305 if (cell->tile [2]) flags |= 4;
1193 2306
1194 *data++ = flags; 2307 *data++ = flags;
1195 2308
1196 if (flags & 1) 2309 if (flags & 1)
1197 { 2310 {
2311 tileid tile = cell->tile [0];
1198 *data++ = cell->face [0] >> 8; 2312 *data++ = tile >> 8;
1199 *data++ = cell->face [0]; 2313 *data++ = tile;
1200 } 2314 }
1201 2315
1202 if (flags & 2) 2316 if (flags & 2)
1203 { 2317 {
2318 tileid tile = cell->tile [1];
1204 *data++ = cell->face [1] >> 8; 2319 *data++ = tile >> 8;
1205 *data++ = cell->face [1]; 2320 *data++ = tile;
1206 } 2321 }
1207 2322
1208 if (flags & 4) 2323 if (flags & 4)
1209 { 2324 {
2325 tileid tile = cell->tile [2];
1210 *data++ = cell->face [2] >> 8; 2326 *data++ = tile >> 8;
1211 *data++ = cell->face [2]; 2327 *data++ = tile;
1212 } 2328 }
1213 } 2329 }
1214 else 2330 else
1215 *data++ = 0; 2331 *data++ = 0;
1216 } 2332 }
1217 } 2333 }
1218 2334
2335 /* if size is w*h + 5 then no data has been found */
2336 if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)
2337 {
1219 SvPOK_only (data_sv); 2338 SvPOK_only (data_sv);
1220 SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv)); 2339 SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
2340 }
2341
1221 RETVAL = data_sv; 2342 RETVAL = data_sv;
1222} 2343}
1223 OUTPUT: 2344 OUTPUT:
1224 RETVAL 2345 RETVAL
1225 2346
1226void 2347void
1227set_rect (CFClient::Map self, int x0, int y0, uint8_t *data) 2348set_rect (DC::Map self, int x0, int y0, SV *data_sv)
1228 PPCODE: 2349 PPCODE:
1229{ 2350{
1230 int x, y, z; 2351 int x, y, z;
1231 int w, h; 2352 int w, h;
1232 int x1, y1; 2353 int x1, y1;
2354 STRLEN len;
2355 uint8_t *data, *end;
2356
2357 len = SvLEN (data_sv);
2358 SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
2359 data = SvPVbyte_nolen (data_sv);
2360 end = data + len + 8;
2361
2362 if (len < 5)
2363 XSRETURN_EMPTY;
1233 2364
1234 if (*data++ != 0) 2365 if (*data++ != 0)
1235 return; /* version mismatch */ 2366 XSRETURN_EMPTY; /* version mismatch */
1236 2367
1237 w = *data++ << 8; w |= *data++; 2368 w = *data++ << 8; w |= *data++;
1238 h = *data++ << 8; h |= *data++; 2369 h = *data++ << 8; h |= *data++;
1239 2370
1240 // we need to do this 'cause we don't keep an absolute coord system for rows 2371 // we need to do this 'cause we don't keep an absolute coord system for rows
… …
1252 { 2383 {
1253 maprow *row = map_get_row (self, y); 2384 maprow *row = map_get_row (self, y);
1254 2385
1255 for (x = x0; x < x1; x++) 2386 for (x = x0; x < x1; x++)
1256 { 2387 {
2388 uint8_t flags;
2389
2390 if (data + 7 >= end)
2391 XSRETURN_EMPTY;
2392
1257 uint8_t flags = *data++; 2393 flags = *data++;
1258 2394
1259 if (flags) 2395 if (flags)
1260 { 2396 {
1261 mapface face[3] = { 0, 0, 0 };
1262
1263 mapcell *cell = row_get_cell (row, x); 2397 mapcell *cell = row_get_cell (row, x);
2398 tileid tile[3] = { 0, 0, 0 };
1264 2399
1265 if (flags & 1) { face[0] = *data++ << 8; face[0] |= *data++; } 2400 if (flags & 1) { tile[0] = *data++ << 8; tile[0] |= *data++; }
1266 if (flags & 2) { face[1] = *data++ << 8; face[1] |= *data++; } 2401 if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
1267 if (flags & 4) { face[2] = *data++ << 8; face[2] |= *data++; } 2402 if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
1268 2403
1269 if (cell->darkness <= 0) 2404 if (cell->darkness == 0)
1270 { 2405 {
1271 cell->darkness = -1; 2406 /*cell->darkness = 0;*/
2407 EXTEND (SP, 3);
1272 2408
1273 for (z = 0; z <= 2; z++) 2409 for (z = 0; z <= 2; z++)
1274 { 2410 {
1275 cell->face[z] = face[z]; 2411 tileid t = tile [z];
1276 2412
1277 if (face[z] && (face[z] >= self->texs || !self->tex[face [z]].name)) 2413 if (t >= self->texs || (t && !self->tex [t].name))
2414 {
1278 XPUSHs (sv_2mortal (newSViv (face[z]))); 2415 PUSHs (sv_2mortal (newSViv (t)));
2416 need_texid (self, t);
2417 }
2418
2419 cell->tile [z] = t;
1279 } 2420 }
1280 } 2421 }
1281 } 2422 }
1282 } 2423 }
1283 } 2424 }
1284} 2425}
1285 2426
1286MODULE = CFClient PACKAGE = CFClient::MixChunk 2427MODULE = Deliantra::Client PACKAGE = DC::RW
1287 2428
1288CFClient::MixChunk 2429DC::RW
1289new_from_file (SV *class, char *path) 2430new (SV *class, SV *data_sv)
1290 CODE: 2431 CODE:
1291 RETVAL = Mix_LoadWAV (path); 2432{
2433 STRLEN datalen;
2434 char *data = SvPVbyte (data_sv, datalen);
2435
2436 RETVAL = SDL_RWFromConstMem (data, datalen);
2437}
1292 OUTPUT: 2438 OUTPUT:
1293 RETVAL 2439 RETVAL
1294 2440
2441DC::RW
2442new_from_file (SV *class, const char *path, const char *mode = "rb")
2443 CODE:
2444 RETVAL = SDL_RWFromFile (path, mode);
2445 OUTPUT:
2446 RETVAL
2447
2448# fails on win32:
2449# dc.xs(2268) : error C2059: syntax error : '('
1295void 2450#void
2451#close (DC::RW self)
2452# CODE:
2453# (self->(close)) (self);
2454
2455MODULE = Deliantra::Client PACKAGE = DC::Channel
2456
2457PROTOTYPES: DISABLE
2458
2459DC::Channel
2460find ()
2461 CODE:
2462{
2463 RETVAL = Mix_GroupAvailable (-1);
2464
2465 if (RETVAL < 0)
2466 {
2467 RETVAL = Mix_GroupOldest (-1);
2468
2469 if (RETVAL < 0)
2470 XSRETURN_UNDEF;
2471
2472 Mix_HaltChannel (RETVAL);
2473 }
2474
2475 Mix_UnregisterAllEffects (RETVAL);
2476 Mix_Volume (RETVAL, 128);
2477}
2478 OUTPUT:
2479 RETVAL
2480
2481void
2482halt (DC::Channel self)
2483 CODE:
2484 Mix_HaltChannel (self);
2485
2486void
2487expire (DC::Channel self, int ticks = -1)
2488 CODE:
2489 Mix_ExpireChannel (self, ticks);
2490
2491void
2492fade_out (DC::Channel self, int ticks = -1)
2493 CODE:
2494 Mix_FadeOutChannel (self, ticks);
2495
2496int
2497volume (DC::Channel self, int volume)
2498 CODE:
2499 RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
2500 OUTPUT:
2501 RETVAL
2502
2503void
2504unregister_all_effects (DC::Channel self)
2505 CODE:
2506 Mix_UnregisterAllEffects (self);
2507
2508void
2509set_panning (DC::Channel self, int left, int right)
2510 CODE:
2511 left = CLAMP (left , 0, 255);
2512 right = CLAMP (right, 0, 255);
2513 Mix_SetPanning (self, left, right);
2514
2515void
2516set_distance (DC::Channel self, int distance)
2517 CODE:
2518 Mix_SetDistance (self, CLAMP (distance, 0, 255));
2519
2520void
2521set_position (DC::Channel self, int angle, int distance)
2522 CODE:
2523
2524void
2525set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
2526 CODE:
2527{
2528 int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
2529 int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);
2530 Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
2531}
2532
2533void
2534set_reverse_stereo (DC::Channel self, int flip)
2535 CODE:
2536 Mix_SetReverseStereo (self, flip);
2537
2538MODULE = Deliantra::Client PACKAGE = DC::MixChunk
2539
2540PROTOTYPES: DISABLE
2541
2542DC::MixChunk
2543new (SV *class, DC::RW rwops)
2544 CODE:
2545 RETVAL = Mix_LoadWAV_RW (rwops, 1);
2546 OUTPUT:
2547 RETVAL
2548
2549void
1296DESTROY (CFClient::MixChunk self) 2550DESTROY (DC::MixChunk self)
1297 CODE: 2551 CODE:
1298 Mix_FreeChunk (self); 2552 Mix_FreeChunk (self);
1299 2553
1300int 2554int
1301volume (CFClient::MixChunk self, int volume = -1) 2555volume (DC::MixChunk self, int volume = -1)
1302 CODE: 2556 CODE:
2557 if (items > 1)
2558 volume = CLAMP (volume, 0, 128);
1303 RETVAL = Mix_VolumeChunk (self, volume); 2559 RETVAL = Mix_VolumeChunk (self, volume);
1304 OUTPUT: 2560 OUTPUT:
1305 RETVAL 2561 RETVAL
1306 2562
1307int 2563DC::Channel
1308play (CFClient::MixChunk self, int channel = -1, int loops = 0, int ticks = -1) 2564play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
1309 CODE: 2565 CODE:
2566{
1310 RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks); 2567 RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
2568
2569 if (RETVAL < 0)
2570 XSRETURN_UNDEF;
2571
2572 if (channel < 0)
2573 {
2574 Mix_UnregisterAllEffects (RETVAL);
2575 Mix_Volume (RETVAL, 128);
2576 }
2577}
1311 OUTPUT: 2578 OUTPUT:
1312 RETVAL 2579 RETVAL
1313 2580
1314MODULE = CFClient PACKAGE = CFClient::MixMusic 2581MODULE = Deliantra::Client PACKAGE = DC::MixMusic
1315 2582
1316int 2583int
1317volume (int volume = -1) 2584volume (int volume = -1)
2585 PROTOTYPE: ;$
1318 CODE: 2586 CODE:
2587 if (items > 0)
2588 volume = CLAMP (volume, 0, 128);
1319 RETVAL = Mix_VolumeMusic (volume); 2589 RETVAL = Mix_VolumeMusic (volume);
1320 OUTPUT: 2590 OUTPUT:
1321 RETVAL 2591 RETVAL
1322 2592
1323CFClient::MixMusic 2593void
1324new_from_file (SV *class, char *path) 2594fade_out (int ms)
1325 CODE: 2595 CODE:
2596 Mix_FadeOutMusic (ms);
2597
2598void
2599halt ()
2600 CODE:
2601 Mix_HaltMusic ();
2602
2603DC::MixMusic
2604new (SV *class, DC::RW rwops)
2605 CODE:
1326 RETVAL = Mix_LoadMUS (path); 2606 RETVAL = Mix_LoadMUS_RW (rwops);
1327 OUTPUT: 2607 OUTPUT:
1328 RETVAL 2608 RETVAL
1329 2609
1330void 2610void
1331DESTROY (CFClient::MixMusic self) 2611DESTROY (DC::MixMusic self)
1332 CODE: 2612 CODE:
1333 Mix_FreeMusic (self); 2613 Mix_FreeMusic (self);
1334 2614
1335int 2615int
1336play (CFClient::MixMusic self, int loops = -1) 2616play (DC::MixMusic self, int loops = -1)
1337 CODE: 2617 CODE:
1338 RETVAL = Mix_PlayMusic (self, loops); 2618 RETVAL = Mix_PlayMusic (self, loops);
1339 OUTPUT: 2619 OUTPUT:
1340 RETVAL 2620 RETVAL
1341 2621
2622void
2623fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
2624 CODE:
2625 Mix_FadeInMusicPos (self, loops, ms, position);
2626
1342MODULE = CFClient PACKAGE = CFClient::OpenGL 2627MODULE = Deliantra::Client PACKAGE = DC::OpenGL
2628
2629PROTOTYPES: ENABLE
1343 2630
1344BOOT: 2631BOOT:
1345{ 2632{
1346 HV *stash = gv_stashpv ("CFClient::OpenGL", 1); 2633 HV *stash = gv_stashpv ("DC::OpenGL", 1);
1347 static const struct { 2634 static const struct {
1348 const char *name; 2635 const char *name;
1349 IV iv; 2636 IV iv;
1350 } *civ, const_iv[] = { 2637 } *civ, const_iv[] = {
1351# define const_iv(name) { # name, (IV)name } 2638# define const_iv(name) { # name, (IV)name }
2639 const_iv (GL_VENDOR),
2640 const_iv (GL_VERSION),
2641 const_iv (GL_EXTENSIONS),
1352 const_iv (GL_COLOR_MATERIAL), 2642 const_iv (GL_COLOR_MATERIAL),
1353 const_iv (GL_SMOOTH), 2643 const_iv (GL_SMOOTH),
1354 const_iv (GL_FLAT), 2644 const_iv (GL_FLAT),
1355 const_iv (GL_DITHER), 2645 const_iv (GL_DITHER),
1356 const_iv (GL_BLEND), 2646 const_iv (GL_BLEND),
2647 const_iv (GL_CULL_FACE),
1357 const_iv (GL_SCISSOR_TEST), 2648 const_iv (GL_SCISSOR_TEST),
2649 const_iv (GL_DEPTH_TEST),
2650 const_iv (GL_ALPHA_TEST),
2651 const_iv (GL_NORMALIZE),
2652 const_iv (GL_RESCALE_NORMAL),
2653 const_iv (GL_FRONT),
2654 const_iv (GL_BACK),
2655 const_iv (GL_AUX0),
1358 const_iv (GL_AND), 2656 const_iv (GL_AND),
1359 const_iv (GL_ONE), 2657 const_iv (GL_ONE),
1360 const_iv (GL_ZERO), 2658 const_iv (GL_ZERO),
1361 const_iv (GL_SRC_ALPHA), 2659 const_iv (GL_SRC_ALPHA),
1362 const_iv (GL_SRC_ALPHA_SATURATE), 2660 const_iv (GL_DST_ALPHA),
1363 const_iv (GL_ONE_MINUS_SRC_ALPHA), 2661 const_iv (GL_ONE_MINUS_SRC_ALPHA),
1364 const_iv (GL_ONE_MINUS_DST_ALPHA), 2662 const_iv (GL_ONE_MINUS_DST_ALPHA),
2663 const_iv (GL_SRC_ALPHA_SATURATE),
1365 const_iv (GL_RGB), 2664 const_iv (GL_RGB),
1366 const_iv (GL_RGBA), 2665 const_iv (GL_RGBA),
2666 const_iv (GL_RGBA4),
2667 const_iv (GL_RGBA8),
2668 const_iv (GL_RGB5_A1),
1367 const_iv (GL_UNSIGNED_BYTE), 2669 const_iv (GL_UNSIGNED_BYTE),
2670 const_iv (GL_UNSIGNED_SHORT),
2671 const_iv (GL_UNSIGNED_INT),
1368 const_iv (GL_ALPHA), 2672 const_iv (GL_ALPHA),
2673 const_iv (GL_INTENSITY),
2674 const_iv (GL_LUMINANCE),
2675 const_iv (GL_LUMINANCE_ALPHA),
1369 const_iv (GL_FLOAT), 2676 const_iv (GL_FLOAT),
1370 const_iv (GL_UNSIGNED_INT_8_8_8_8_REV), 2677 const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
2678 const_iv (GL_COMPRESSED_ALPHA_ARB),
2679 const_iv (GL_COMPRESSED_LUMINANCE_ARB),
2680 const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
2681 const_iv (GL_COMPRESSED_INTENSITY_ARB),
2682 const_iv (GL_COMPRESSED_RGB_ARB),
2683 const_iv (GL_COMPRESSED_RGBA_ARB),
1371 const_iv (GL_COMPILE), 2684 const_iv (GL_COMPILE),
2685 const_iv (GL_PROXY_TEXTURE_1D),
2686 const_iv (GL_PROXY_TEXTURE_2D),
1372 const_iv (GL_TEXTURE_1D), 2687 const_iv (GL_TEXTURE_1D),
1373 const_iv (GL_TEXTURE_2D), 2688 const_iv (GL_TEXTURE_2D),
1374 const_iv (GL_TEXTURE_ENV), 2689 const_iv (GL_TEXTURE_ENV),
1375 const_iv (GL_TEXTURE_MAG_FILTER), 2690 const_iv (GL_TEXTURE_MAG_FILTER),
1376 const_iv (GL_TEXTURE_MIN_FILTER), 2691 const_iv (GL_TEXTURE_MIN_FILTER),
1377 const_iv (GL_TEXTURE_ENV_MODE), 2692 const_iv (GL_TEXTURE_ENV_MODE),
1378 const_iv (GL_TEXTURE_WRAP_S), 2693 const_iv (GL_TEXTURE_WRAP_S),
1379 const_iv (GL_TEXTURE_WRAP_T), 2694 const_iv (GL_TEXTURE_WRAP_T),
2695 const_iv (GL_REPEAT),
1380 const_iv (GL_CLAMP), 2696 const_iv (GL_CLAMP),
1381 const_iv (GL_REPEAT), 2697 const_iv (GL_CLAMP_TO_EDGE),
1382 const_iv (GL_NEAREST), 2698 const_iv (GL_NEAREST),
1383 const_iv (GL_LINEAR), 2699 const_iv (GL_LINEAR),
1384 const_iv (GL_NEAREST_MIPMAP_NEAREST), 2700 const_iv (GL_NEAREST_MIPMAP_NEAREST),
1385 const_iv (GL_LINEAR_MIPMAP_NEAREST), 2701 const_iv (GL_LINEAR_MIPMAP_NEAREST),
1386 const_iv (GL_NEAREST_MIPMAP_LINEAR), 2702 const_iv (GL_NEAREST_MIPMAP_LINEAR),
1387 const_iv (GL_LINEAR_MIPMAP_LINEAR), 2703 const_iv (GL_LINEAR_MIPMAP_LINEAR),
1388 const_iv (GL_GENERATE_MIPMAP), 2704 const_iv (GL_GENERATE_MIPMAP),
1389 const_iv (GL_MODULATE), 2705 const_iv (GL_MODULATE),
1390 const_iv (GL_DECAL), 2706 const_iv (GL_DECAL),
1391 const_iv (GL_REPLACE), 2707 const_iv (GL_REPLACE),
2708 const_iv (GL_DEPTH_BUFFER_BIT),
1392 const_iv (GL_COLOR_BUFFER_BIT), 2709 const_iv (GL_COLOR_BUFFER_BIT),
1393 const_iv (GL_PROJECTION), 2710 const_iv (GL_PROJECTION),
1394 const_iv (GL_MODELVIEW), 2711 const_iv (GL_MODELVIEW),
1395 const_iv (GL_COLOR_LOGIC_OP), 2712 const_iv (GL_COLOR_LOGIC_OP),
1396 const_iv (GL_SEPARABLE_2D), 2713 const_iv (GL_SEPARABLE_2D),
1397 const_iv (GL_CONVOLUTION_2D), 2714 const_iv (GL_CONVOLUTION_2D),
1398 const_iv (GL_CONVOLUTION_BORDER_MODE), 2715 const_iv (GL_CONVOLUTION_BORDER_MODE),
1399 const_iv (GL_CONSTANT_BORDER), 2716 const_iv (GL_CONSTANT_BORDER),
2717 const_iv (GL_POINTS),
1400 const_iv (GL_LINES), 2718 const_iv (GL_LINES),
2719 const_iv (GL_LINE_STRIP),
2720 const_iv (GL_LINE_LOOP),
1401 const_iv (GL_QUADS), 2721 const_iv (GL_QUADS),
2722 const_iv (GL_QUAD_STRIP),
2723 const_iv (GL_TRIANGLES),
2724 const_iv (GL_TRIANGLE_STRIP),
2725 const_iv (GL_TRIANGLE_FAN),
1402 const_iv (GL_LINE_LOOP), 2726 const_iv (GL_POLYGON),
1403 const_iv (GL_PERSPECTIVE_CORRECTION_HINT), 2727 const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
2728 const_iv (GL_POINT_SMOOTH_HINT),
2729 const_iv (GL_LINE_SMOOTH_HINT),
2730 const_iv (GL_POLYGON_SMOOTH_HINT),
2731 const_iv (GL_GENERATE_MIPMAP_HINT),
2732 const_iv (GL_TEXTURE_COMPRESSION_HINT),
1404 const_iv (GL_FASTEST), 2733 const_iv (GL_FASTEST),
2734 const_iv (GL_DONT_CARE),
2735 const_iv (GL_NICEST),
2736 const_iv (GL_V2F),
2737 const_iv (GL_V3F),
2738 const_iv (GL_T2F_V3F),
2739 const_iv (GL_T2F_N3F_V3F),
1405# undef const_iv 2740# undef const_iv
1406 }; 2741 };
1407 2742
1408 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 2743 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1409 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 2744 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
2745
2746 texture_av = newAV ();
2747 AvREAL_off (texture_av);
1410} 2748}
2749
2750void
2751disable_GL_EXT_blend_func_separate ()
2752 CODE:
2753 gl.BlendFuncSeparate = 0;
2754 gl.BlendFuncSeparateEXT = 0;
2755
2756char *
2757gl_vendor ()
2758 CODE:
2759 RETVAL = (char *)glGetString (GL_VENDOR);
2760 OUTPUT:
2761 RETVAL
2762
2763char *
2764gl_version ()
2765 CODE:
2766 RETVAL = (char *)glGetString (GL_VERSION);
2767 OUTPUT:
2768 RETVAL
2769
2770char *
2771gl_extensions ()
2772 CODE:
2773 RETVAL = (char *)glGetString (GL_EXTENSIONS);
2774 OUTPUT:
2775 RETVAL
2776
2777const char *glGetString (GLenum pname)
2778
2779GLint glGetInteger (GLenum pname)
2780 CODE:
2781 glGetIntegerv (pname, &RETVAL);
2782 OUTPUT:
2783 RETVAL
2784
2785GLdouble glGetDouble (GLenum pname)
2786 CODE:
2787 glGetDoublev (pname, &RETVAL);
2788 OUTPUT:
2789 RETVAL
1411 2790
1412int glGetError () 2791int glGetError ()
2792
2793void glFinish ()
1413 2794
1414void glClear (int mask) 2795void glClear (int mask)
1415 2796
1416void glClearColor (float r, float g, float b, float a = 1.0) 2797void glClearColor (float r, float g, float b, float a = 1.0)
1417 PROTOTYPE: @ 2798 PROTOTYPE: @
… …
1424 2805
1425void glHint (int target, int mode) 2806void glHint (int target, int mode)
1426 2807
1427void glBlendFunc (int sfactor, int dfactor) 2808void glBlendFunc (int sfactor, int dfactor)
1428 2809
2810void glBlendFuncSeparate (int sa, int da, int saa, int daa)
2811 CODE:
2812 gl_BlendFuncSeparate (sa, da, saa, daa);
2813
2814void glDepthMask (int flag)
2815
1429void glLogicOp (int opcode) 2816void glLogicOp (int opcode)
1430 2817
1431void glColorMask (int red, int green, int blue, int alpha) 2818void glColorMask (int red, int green, int blue, int alpha)
1432 2819
1433void glMatrixMode (int mode) 2820void glMatrixMode (int mode)
… …
1436 2823
1437void glPopMatrix () 2824void glPopMatrix ()
1438 2825
1439void glLoadIdentity () 2826void glLoadIdentity ()
1440 2827
2828void glDrawBuffer (int buffer)
2829
2830void glReadBuffer (int buffer)
2831
1441# near and far are due to microsofts buggy c compiler 2832# near_ and far_ are due to microsofts buggy "c" compiler
2833void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
2834
2835# near_ and far_ are due to microsofts buggy "c" compiler
1442void glOrtho (double left, double right, double bottom, double top, double near_, double far_) 2836void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
2837
2838PROTOTYPES: DISABLE
1443 2839
1444void glViewport (int x, int y, int width, int height) 2840void glViewport (int x, int y, int width, int height)
1445 2841
1446void glScissor (int x, int y, int width, int height) 2842void glScissor (int x, int y, int width, int height)
1447 2843
… …
1455 2851
1456void glRotate (float angle, float x, float y, float z) 2852void glRotate (float angle, float x, float y, float z)
1457 CODE: 2853 CODE:
1458 glRotatef (angle, x, y, z); 2854 glRotatef (angle, x, y, z);
1459 2855
1460void glBegin (int mode)
1461
1462void glEnd ()
1463
1464void glColor (float r, float g, float b, float a = 1.0) 2856void glColor (float r, float g, float b, float a = 1.0)
1465 PROTOTYPE: @ 2857 ALIAS:
2858 glColor_premultiply = 1
1466 CODE: 2859 CODE:
1467 glColor4ub (r * 255., g * 255., b * 255., a * 255.); 2860 if (ix)
2861 {
2862 r *= a;
2863 g *= a;
2864 b *= a;
2865 }
2866 // microsoft visual "c" rounds instead of truncating...
2867 glColor4f (r, g, b, a);
2868
2869void glRasterPos (float x, float y, float z = 0.)
2870 CODE:
2871 glRasterPos3f (0, 0, z);
2872 glBitmap (0, 0, 0, 0, x, y, 0);
1468 2873
1469void glVertex (float x, float y, float z = 0.) 2874void glVertex (float x, float y, float z = 0.)
1470 CODE: 2875 CODE:
1471 glVertex3f (x, y, z); 2876 glVertex3f (x, y, z);
1472 2877
1473void glTexCoord (float s, float t) 2878void glTexCoord (float s, float t)
1474 CODE: 2879 CODE:
1475 glTexCoord2f (s, t); 2880 glTexCoord2f (s, t);
1476 2881
2882void glRect (float x1, float y1, float x2, float y2)
2883 CODE:
2884 glRectf (x1, y1, x2, y2);
2885
2886void glRect_lineloop (float x1, float y1, float x2, float y2)
2887 CODE:
2888 glBegin (GL_LINE_LOOP);
2889 glVertex2f (x1, y1);
2890 glVertex2f (x2, y1);
2891 glVertex2f (x2, y2);
2892 glVertex2f (x1, y2);
2893 glEnd ();
2894
2895PROTOTYPES: ENABLE
2896
2897void glBegin (int mode)
2898
2899void glEnd ()
2900
2901void glPointSize (GLfloat size)
2902
2903void glLineWidth (GLfloat width)
2904
2905void glInterleavedArrays (int format, int stride, char *data)
2906
2907void glDrawElements (int mode, int count, int type, char *indices)
2908
2909# 1.2 void glDrawRangeElements (int mode, int start, int end
2910
1477void glTexEnv (int target, int pname, float param) 2911void glTexEnv (int target, int pname, float param)
1478 CODE: 2912 CODE:
1479 glTexEnvf (target, pname, param); 2913 glTexEnvf (target, pname, param);
1480 2914
1481void glTexParameter (int target, int pname, float param) 2915void glTexParameter (int target, int pname, float param)
… …
1484 2918
1485void glBindTexture (int target, int name) 2919void glBindTexture (int target, int name)
1486 2920
1487void glConvolutionParameter (int target, int pname, float params) 2921void glConvolutionParameter (int target, int pname, float params)
1488 CODE: 2922 CODE:
1489 GL_CALL (PFNGLCONVOLUTIONPARAMETERFEXTPROC, glConvolutionParameterf, (target, pname, params)); 2923 if (gl.ConvolutionParameterf)
2924 gl.ConvolutionParameterf (target, pname, params);
1490 2925
1491void glConvolutionFilter2D (int target, int internalformat, int width, int height, int format, int type, char *data) 2926void glConvolutionFilter2D (int target, int internalformat, int width, int height, int format, int type, char *data)
1492 CODE: 2927 CODE:
1493 GL_CALL (PFNGLCONVOLUTIONFILTER2DEXTPROC, glConvolutionFilter2D, 2928 if (gl.ConvolutionFilter2D)
1494 (target, internalformat, width, height, format, type, data)); 2929 gl.ConvolutionFilter2D (target, internalformat, width, height, format, type, data);
1495 2930
1496void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column) 2931void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
1497 CODE: 2932 CODE:
1498 GL_CALL (PFNGLSEPARABLEFILTER2DEXTPROC, glSeparableFilter2D, 2933 if (gl.SeparableFilter2D)
1499 (target, internalformat, width, height, format, type, row, column)); 2934 gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
1500 2935
1501void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data) 2936void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
1502 2937
1503void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border) 2938void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
1504 2939
1505void glRasterPos (int x, int y) 2940void glDrawPixels (int width, int height, int format, int type, char *pixels)
1506 CODE: 2941
1507 glRasterPos2i (x, y); 2942void glPixelZoom (float x, float y)
1508 2943
1509void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR) 2944void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
1510 2945
1511int glGenTexture () 2946int glGenTexture ()
1512 CODE: 2947 CODE:
1513{ 2948 RETVAL = gen_texture ();
1514 GLuint name;
1515 glGenTextures (1, &name);
1516 RETVAL = name;
1517}
1518 OUTPUT: 2949 OUTPUT:
1519 RETVAL 2950 RETVAL
1520 2951
1521void glDeleteTexture (int name) 2952void glDeleteTexture (int name)
1522 CODE: 2953 CODE:
1523{
1524 GLuint name_ = name;
1525 glDeleteTextures (1, &name_); 2954 del_texture (name);
1526} 2955
1527
1528int glGenList () 2956int glGenList ()
1529 CODE: 2957 CODE:
1530 RETVAL = glGenLists (1); 2958 RETVAL = glGenLists (1);
1531 OUTPUT: 2959 OUTPUT:
1532 RETVAL 2960 RETVAL
… …
1539 2967
1540void glEndList () 2968void glEndList ()
1541 2969
1542void glCallList (int list) 2970void glCallList (int list)
1543 2971
2972MODULE = Deliantra::Client PACKAGE = DC::UI::Base
2973
2974PROTOTYPES: DISABLE
2975
2976void
2977find_widget (SV *self, NV x, NV y)
2978 PPCODE:
2979{
2980 if (within_widget (self, x, y))
2981 XPUSHs (self);
2982}
2983
2984BOOT:
2985{
2986 hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
2987
2988 draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
2989 draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
2990 draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
2991 draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
2992}
2993
2994void
2995draw (SV *self)
2996 CODE:
2997{
2998 HV *hv;
2999 SV **svp;
3000 NV x, y, w, h;
3001 SV *draw_x_sv = GvSV (draw_x_gv);
3002 SV *draw_y_sv = GvSV (draw_y_gv);
3003 SV *draw_w_sv = GvSV (draw_w_gv);
3004 SV *draw_h_sv = GvSV (draw_h_gv);
3005 double draw_x, draw_y;
3006
3007 if (!SvROK (self))
3008 croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
3009
3010 hv = (HV *)SvRV (self);
3011
3012 if (SvTYPE (hv) != SVt_PVHV)
3013 croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
3014
3015 svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
3016 svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
3017
3018 if (!h || !w)
3019 XSRETURN_EMPTY;
3020
3021 svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
3022 svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
3023
3024 draw_x = SvNV (draw_x_sv) + x;
3025 draw_y = SvNV (draw_y_sv) + y;
3026
3027 if (draw_x + w < 0 || draw_x >= SvNV (draw_w_sv)
3028 || draw_y + h < 0 || draw_y >= SvNV (draw_h_sv))
3029 XSRETURN_EMPTY;
3030
3031 sv_setnv (draw_x_sv, draw_x);
3032 sv_setnv (draw_y_sv, draw_y);
3033
3034 glPushMatrix ();
3035 glTranslated (x, y, 0);
3036
3037 if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
3038 {
3039 svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
3040
3041 if (svp && SvTRUE (*svp))
3042 {
3043 glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
3044 glEnable (GL_BLEND);
3045 glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
3046 glBegin (GL_QUADS);
3047 glVertex2f (0, 0);
3048 glVertex2f (w, 0);
3049 glVertex2f (w, h);
3050 glVertex2f (0, h);
3051 glEnd ();
3052 glDisable (GL_BLEND);
3053 }
3054 }
3055#if 0
3056 // draw borders, for debugging
3057 glPushMatrix ();
3058 glColor4f (1., 1., 0., 1.);
3059 glTranslatef (.5, .5, 0.);
3060 glBegin (GL_LINE_LOOP);
3061 glVertex2f (0 , 0);
3062 glVertex2f (w - 1, 0);
3063 glVertex2f (w - 1, h - 1);
3064 glVertex2f (0 , h - 1);
3065 glEnd ();
3066 glPopMatrix ();
3067#endif
3068 PUSHMARK (SP);
3069 XPUSHs (self);
3070 PUTBACK;
3071 call_method ("_draw", G_VOID | G_DISCARD);
3072 SPAGAIN;
3073
3074 glPopMatrix ();
3075
3076 draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
3077 draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
3078}
3079

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