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/cvs/deliantra/Deliantra-Client/Client.xs
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Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.73 by root, Fri May 5 19:30:14 2006 UTC vs.
Revision 1.263 by root, Fri Jul 18 21:18:42 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
91static AV *texture_av;
92
93static struct
94{
95#define GL_FUNC(ptr,name) ptr name;
96#include "glfunc.h"
97#undef GL_FUNC
98} gl;
99
100static void
101gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
102{
103 if (gl.BlendFuncSeparate)
104 gl.BlendFuncSeparate (sa, da, saa, daa);
105 else if (gl.BlendFuncSeparateEXT)
106 gl.BlendFuncSeparateEXT (sa, da, saa, daa);
107 else
108 glBlendFunc (sa, da);
109}
110
111static GLuint
112gen_texture ()
113{
114 GLuint name;
115
116 if (AvFILL (texture_av) >= 0)
117 name = (GLuint)(size_t)av_pop (texture_av);
118 else
119 glGenTextures (1, &name);
120
121 return name;
122}
123
124static void
125del_texture (GLuint name)
126{
127 /* make a half-assed attempt at returning the memory used by the texture */
128 /* textures are frequently being reused by cfplus anyway */
129 /*glBindTexture (GL_TEXTURE_2D, name);*/
130 /*glTexImage2D (GL_TEXTURE_2D, 0, GL_ALPHA, 0, 0, 0, GL_ALPHA, GL_UNSIGNED_BYTE, 0);*/
131 av_push (texture_av, (SV *)(size_t)name);
132 glDeleteTextures (1, &name);
133}
134
135#include "texcache.c"
136#include "rendercache.c"
137
138#include "pango-font.c"
139#include "pango-fontmap.c"
140#include "pango-render.c"
141
142typedef IV DC__Channel;
143typedef SDL_RWops *DC__RW;
62typedef Mix_Chunk *CFClient__MixChunk; 144typedef Mix_Chunk *DC__MixChunk;
63typedef Mix_Music *CFClient__MixMusic; 145typedef Mix_Music *DC__MixMusic;
64 146
65typedef PangoFontDescription *CFClient__Font; 147typedef PangoFontDescription *DC__Font;
148
149static int
150shape_attr_p (PangoLayoutRun *run)
151{
152 GSList *attrs = run->item->analysis.extra_attrs;
153
154 while (attrs)
155 {
156 PangoAttribute *attr = attrs->data;
157
158 if (attr->klass->type == PANGO_ATTR_SHAPE)
159 return 1;
160
161 attrs = attrs->next;
162 }
163
164 return 0;
165}
66 166
67typedef struct cf_layout { 167typedef struct cf_layout {
68 PangoLayout *pl; 168 PangoLayout *pl;
169 float r, g, b, a; // default color for rgba mode
69 int base_height; 170 int base_height;
70 CFClient__Font font; 171 DC__Font font;
172 rc_t *rc;
71} *CFClient__Layout; 173} *DC__Layout;
72 174
73static CFClient__Font default_font; 175static DC__Font default_font;
74static PangoContext *context; 176static PangoContext *opengl_context;
75static PangoFontMap *fontmap; 177static PangoFontMap *opengl_fontmap;
76 178
77static void 179static void
78substitute_func (FcPattern *pattern, gpointer data) 180substitute_func (FcPattern *pattern, gpointer data)
79{ 181{
80 FcPatternAddBool (pattern, FC_HINTING , 1); 182 FcPatternAddBool (pattern, FC_HINTING, 1);
183#ifdef FC_HINT_STYLE
184 FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);
185#endif
81 FcPatternAddBool (pattern, FC_AUTOHINT, 0); 186 FcPatternAddBool (pattern, FC_AUTOHINT, 0);
82} 187}
83 188
84static void 189static void
85layout_update_font (CFClient__Layout self) 190layout_update_font (DC__Layout self)
86{ 191{
87 /* use a random scale factor to account for unknown descenders, 0.8 works 192 /* use a random scale factor to account for unknown descenders, 0.8 works
88 * reasonably well with bitstream vera 193 * reasonably well with dejavu/bistream fonts
89 */ 194 */
90 PangoFontDescription *font = self->font ? self->font : default_font; 195 PangoFontDescription *font = self->font ? self->font : default_font;
91 196
92 pango_font_description_set_absolute_size (font, 197 pango_font_description_set_absolute_size (font,
93 MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10)); 198 MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
94 199
95 pango_layout_set_font_description (self->pl, font); 200 pango_layout_set_font_description (self->pl, font);
96} 201}
97 202
98static void 203static void
99layout_get_pixel_size (CFClient__Layout self, int *w, int *h) 204layout_get_pixel_size (DC__Layout self, int *w, int *h)
100{ 205{
206 PangoRectangle rect;
207
208 // get_pixel_* wrongly rounds down
101 pango_layout_get_pixel_size (self->pl, w, h); 209 pango_layout_get_extents (self->pl, 0, &rect);
102 210
103 *w = (*w + 3) & ~3; 211 rect.width = (rect.width + PANGO_SCALE - 1) / PANGO_SCALE;
104 if (!*w) *w = 1; 212 rect.height = (rect.height + PANGO_SCALE - 1) / PANGO_SCALE;
105 if (!*h) *h = 1;
106}
107 213
214 if (!rect.width) rect.width = 1;
215 if (!rect.height) rect.height = 1;
216
217 *w = rect.width;
218 *h = rect.height;
219}
220
221typedef uint16_t tileid;
108typedef uint16_t mapface; 222typedef uint16_t faceid;
109 223
110typedef struct { 224typedef struct {
111 GLint name; 225 GLuint name;
112 int w, h; 226 int w, h;
113 float s, t; 227 float s, t;
114 uint8_t r, g, b, a; 228 uint8_t r, g, b, a;
229 tileid smoothtile;
230 uint8_t smoothlevel;
115} maptex; 231} maptex;
116 232
117typedef struct { 233typedef struct {
234 uint32_t player;
235 tileid tile[3];
118 int16_t darkness; 236 uint16_t darkness;
119 mapface face[3]; 237 uint8_t stat_width, stat_hp, flags, smoothmax;
120} mapcell; 238} mapcell;
121 239
122typedef struct { 240typedef struct {
123 int32_t c0, c1; 241 int32_t c0, c1;
124 mapcell *col; 242 mapcell *col;
125} maprow; 243} maprow;
126 244
127typedef struct map { 245typedef struct map {
128 int x, y, w, h; 246 int x, y, w, h;
129 int ox, oy; /* offset to virtual global coordinate system */ 247 int ox, oy; /* offset to virtual global coordinate system */
130 int faces; 248 int faces; tileid *face2tile; // [faceid]
131 mapface *face; 249 int texs; maptex *tex; // [tileid]
132
133 int texs;
134 maptex *tex;
135 250
136 int32_t rows; 251 int32_t rows;
137 maprow *row; 252 maprow *row;
138} *CFClient__Map; 253} *DC__Map;
139 254
140static char * 255static char *
141prepend (char *ptr, int sze, int inc) 256prepend (char *ptr, int sze, int inc)
142{ 257{
143 char *p; 258 char *p;
… …
160} 275}
161 276
162#define Append(type,ptr,sze,inc) (ptr) = (type *)append ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type)) 277#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)) 278#define Prepend(type,ptr,sze,inc) (ptr) = (type *)prepend ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
164 279
280static void
281need_facenum (struct map *self, faceid face)
282{
283 while (self->faces <= face)
284 {
285 Append (tileid, self->face2tile, self->faces, self->faces);
286 self->faces *= 2;
287 }
288}
289
290static void
291need_texid (struct map *self, int texid)
292{
293 while (self->texs <= texid)
294 {
295 Append (maptex, self->tex, self->texs, self->texs);
296 self->texs *= 2;
297 }
298}
299
165static maprow * 300static maprow *
166map_get_row (CFClient__Map self, int y) 301map_get_row (DC__Map self, int y)
167{ 302{
168 if (0 > y) 303 if (0 > y)
169 { 304 {
170 int extend = - y + MAP_EXTEND_Y; 305 int extend = - y + MAP_EXTEND_Y;
171 Prepend (maprow, self->row, self->rows, extend); 306 Prepend (maprow, self->row, self->rows, extend);
… …
209 344
210 return row->col + (x - row->c0); 345 return row->col + (x - row->c0);
211} 346}
212 347
213static mapcell * 348static mapcell *
214map_get_cell (CFClient__Map self, int x, int y) 349map_get_cell (DC__Map self, int x, int y)
215{ 350{
216 return row_get_cell (map_get_row (self, y), x); 351 return row_get_cell (map_get_row (self, y), x);
217} 352}
218 353
219static void 354static void
220map_clear (CFClient__Map self) 355map_clear (DC__Map self)
221{ 356{
222 int r; 357 int r;
223 358
224 for (r = 0; r < self->rows; r++) 359 for (r = 0; r < self->rows; r++)
225 Safefree (self->row[r].col); 360 Safefree (self->row[r].col);
… …
233 self->row = 0; 368 self->row = 0;
234 self->rows = 0; 369 self->rows = 0;
235} 370}
236 371
237static void 372static void
238map_blank (CFClient__Map self, int x0, int y0, int w, int h) 373map_blank (DC__Map self, int x0, int y0, int w, int h)
239{ 374{
240 int x, y; 375 int x, y;
241 maprow *row; 376 maprow *row;
377 mapcell *cell;
242 378
243 for (y = y0; y < y0 + h; y++) 379 for (y = y0; y < y0 + h; y++)
244 if (y >= 0) 380 if (y >= 0)
245 { 381 {
246 if (y >= self->rows) 382 if (y >= self->rows)
… …
252 if (x >= row->c0) 388 if (x >= row->c0)
253 { 389 {
254 if (x >= row->c1) 390 if (x >= row->c1)
255 break; 391 break;
256 392
257 row->col[x - row->c0].darkness = -1; 393 cell = row->col + x - row->c0;
394
395 cell->darkness = 0;
396 cell->stat_hp = 0;
397 cell->flags = 0;
398 cell->player = 0;
258 } 399 }
259 } 400 }
260} 401}
261 402
403typedef struct {
404 tileid tile;
405 uint8_t x, y, level;
406} smooth_key;
407
262static void 408static void
409smooth_or_bits (HV *hv, smooth_key *key, IV bits)
410{
411 SV **sv = hv_fetch (hv, (char *)key, sizeof (*key), 1);
412
413 if (SvIOK (*sv))
414 SvIV_set (*sv, SvIVX (*sv) | bits);
415 else
416 sv_setiv (*sv, bits);
417}
418
419static void
263music_finished () 420music_finished (void)
264{ 421{
265 SDL_UserEvent ev; 422 SDL_UserEvent ev;
266 423
267 ev.type = SDL_USEREVENT; 424 ev.type = SDL_USEREVENT;
268 ev.code = 0; 425 ev.code = 0;
… …
277{ 434{
278 SDL_UserEvent ev; 435 SDL_UserEvent ev;
279 436
280 ev.type = SDL_USEREVENT; 437 ev.type = SDL_USEREVENT;
281 ev.code = 1; 438 ev.code = 1;
282 ev.data1 = (void *)channel; 439 ev.data1 = (void *)(long)channel;
283 ev.data2 = 0; 440 ev.data2 = 0;
284 441
285 SDL_PushEvent ((SDL_Event *)&ev); 442 SDL_PushEvent ((SDL_Event *)&ev);
286} 443}
287 444
288MODULE = CFClient PACKAGE = CFClient 445static unsigned int
446minpot (unsigned int n)
447{
448 if (!n)
449 return 0;
450
451 --n;
452
453 n |= n >> 1;
454 n |= n >> 2;
455 n |= n >> 4;
456 n |= n >> 8;
457 n |= n >> 16;
458
459 return n + 1;
460}
461
462static unsigned int
463popcount (unsigned int n)
464{
465 n -= (n >> 1) & 0x55555555U;
466 n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
467 n = ((n >> 4) + n) & 0x0f0f0f0fU;
468 n *= 0x01010101U;
469
470 return n >> 24;
471}
472
473/* SDL should provide this, really. */
474#define SDLK_MODIFIER_MIN 300
475#define SDLK_MODIFIER_MAX 314
476
477/******************************************************************************/
478
479static GV *draw_x_gv, *draw_y_gv, *draw_w_gv, *draw_h_gv;
480static GV *hover_gv;
481
482static int
483within_widget (SV *widget, NV x, NV y)
484{
485 HV *self;
486 SV **svp;
487 NV wx, ww, wy, wh;
488
489 if (!SvROK (widget))
490 return 0;
491
492 self = (HV *)SvRV (widget);
493
494 if (SvTYPE (self) != SVt_PVHV)
495 return 0;
496
497 svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
498 if (y < wy)
499 return 0;
500
501 svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
502 if (y >= wy + wh)
503 return 0;
504
505 svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
506 if (x < wx)
507 return 0;
508
509 svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
510 if (x >= wx + ww)
511 return 0;
512
513 svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
514 if (!svp || !SvTRUE (*svp))
515 return 0;
516
517 return 1;
518}
519
520MODULE = Deliantra::Client PACKAGE = DC
289 521
290PROTOTYPES: ENABLE 522PROTOTYPES: ENABLE
291 523
292BOOT: 524BOOT:
293{ 525{
294 HV *stash = gv_stashpv ("CFClient", 1); 526 HV *stash = gv_stashpv ("DC", 1);
295 static const struct { 527 static const struct {
296 const char *name; 528 const char *name;
297 IV iv; 529 IV iv;
298 } *civ, const_iv[] = { 530 } *civ, const_iv[] = {
299# define const_iv(name) { # name, (IV)name } 531# define const_iv(name) { # name, (IV)name }
532 const_iv (SDLK_MODIFIER_MIN),
533 const_iv (SDLK_MODIFIER_MAX),
534
300 const_iv (SDL_ACTIVEEVENT), 535 const_iv (SDL_ACTIVEEVENT),
301 const_iv (SDL_KEYDOWN), 536 const_iv (SDL_KEYDOWN),
302 const_iv (SDL_KEYUP), 537 const_iv (SDL_KEYUP),
303 const_iv (SDL_MOUSEMOTION), 538 const_iv (SDL_MOUSEMOTION),
304 const_iv (SDL_MOUSEBUTTONDOWN), 539 const_iv (SDL_MOUSEBUTTONDOWN),
… …
313 const_iv (SDL_EVENT_RESERVEDA), 548 const_iv (SDL_EVENT_RESERVEDA),
314 const_iv (SDL_EVENT_RESERVEDB), 549 const_iv (SDL_EVENT_RESERVEDB),
315 const_iv (SDL_VIDEORESIZE), 550 const_iv (SDL_VIDEORESIZE),
316 const_iv (SDL_VIDEOEXPOSE), 551 const_iv (SDL_VIDEOEXPOSE),
317 const_iv (SDL_USEREVENT), 552 const_iv (SDL_USEREVENT),
553
554 const_iv (SDL_APPINPUTFOCUS),
555 const_iv (SDL_APPMOUSEFOCUS),
556 const_iv (SDL_APPACTIVE),
557
558 const_iv (SDLK_FIRST),
559 const_iv (SDLK_LAST),
318 const_iv (SDLK_KP0), 560 const_iv (SDLK_KP0),
319 const_iv (SDLK_KP1), 561 const_iv (SDLK_KP1),
320 const_iv (SDLK_KP2), 562 const_iv (SDLK_KP2),
321 const_iv (SDLK_KP3), 563 const_iv (SDLK_KP3),
322 const_iv (SDLK_KP4), 564 const_iv (SDLK_KP4),
… …
377 const_iv (SDLK_BREAK), 619 const_iv (SDLK_BREAK),
378 const_iv (SDLK_MENU), 620 const_iv (SDLK_MENU),
379 const_iv (SDLK_POWER), 621 const_iv (SDLK_POWER),
380 const_iv (SDLK_EURO), 622 const_iv (SDLK_EURO),
381 const_iv (SDLK_UNDO), 623 const_iv (SDLK_UNDO),
624
382 const_iv (KMOD_NONE), 625 const_iv (KMOD_NONE),
626 const_iv (KMOD_SHIFT),
383 const_iv (KMOD_LSHIFT), 627 const_iv (KMOD_LSHIFT),
384 const_iv (KMOD_RSHIFT), 628 const_iv (KMOD_RSHIFT),
629 const_iv (KMOD_CTRL),
385 const_iv (KMOD_LCTRL), 630 const_iv (KMOD_LCTRL),
386 const_iv (KMOD_RCTRL), 631 const_iv (KMOD_RCTRL),
632 const_iv (KMOD_ALT),
387 const_iv (KMOD_LALT), 633 const_iv (KMOD_LALT),
388 const_iv (KMOD_RALT), 634 const_iv (KMOD_RALT),
635 const_iv (KMOD_META),
389 const_iv (KMOD_LMETA), 636 const_iv (KMOD_LMETA),
390 const_iv (KMOD_RMETA), 637 const_iv (KMOD_RMETA),
391 const_iv (KMOD_NUM), 638 const_iv (KMOD_NUM),
392 const_iv (KMOD_CAPS), 639 const_iv (KMOD_CAPS),
393 const_iv (KMOD_MODE), 640 const_iv (KMOD_MODE),
394 const_iv (KMOD_CTRL), 641
395 const_iv (KMOD_SHIFT), 642 const_iv (MIX_DEFAULT_FORMAT),
396 const_iv (KMOD_ALT), 643
397 const_iv (KMOD_META) 644 const_iv (SDL_INIT_TIMER),
645 const_iv (SDL_INIT_AUDIO),
646 const_iv (SDL_INIT_VIDEO),
647 const_iv (SDL_INIT_CDROM),
648 const_iv (SDL_INIT_JOYSTICK),
649 const_iv (SDL_INIT_EVERYTHING),
650 const_iv (SDL_INIT_NOPARACHUTE),
651 const_iv (SDL_INIT_EVENTTHREAD),
398# undef const_iv 652# undef const_iv
399 }; 653 };
400 654
401 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 655 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
402 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 656 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
403 657
404 fontmap = pango_ft2_font_map_new (); 658 assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
405 pango_ft2_font_map_set_default_substitute ((PangoFT2FontMap *)fontmap, substitute_func, 0, 0); 659 assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
406 context = pango_ft2_font_map_create_context ((PangoFT2FontMap *)fontmap);
407} 660}
661
662void
663weaken (SV *rv)
664 PROTOTYPE: $
665 CODE:
666 sv_rvweaken (rv);
408 667
409int 668int
410SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO) 669in_destruct ()
670 CODE:
671 RETVAL = PL_main_cv == Nullcv;
672 OUTPUT:
673 RETVAL
411 674
675NV floor (NV x)
676
677NV ceil (NV x)
678
679IV minpot (UV n)
680
681IV popcount (UV n)
682
412void 683void
684pango_init ()
685 CODE:
686{
687 opengl_fontmap = pango_opengl_font_map_new ();
688 pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
689 opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
690 /*pango_context_set_font_description (opengl_context, default_font);*/
691#if PANGO_VERSION_CHECK (1, 15, 2)
692 pango_context_set_language (opengl_context, pango_language_from_string ("en"));
693 /*pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);*/
694#endif
695}
696
697char *SDL_GetError ()
698
699int SDL_Init (U32 flags)
700
701int SDL_InitSubSystem (U32 flags)
702
703void SDL_QuitSubSystem (U32 flags)
704
413SDL_Quit () 705void SDL_Quit ()
414 706
415void 707void
416SDL_ListModes () 708SDL_ListModes (int rgb, int alpha)
417 PPCODE: 709 PPCODE:
418{ 710{
419 SDL_Rect **m; 711 SDL_Rect **m;
420 712
421 SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5); 713 SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
422 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5); 714 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
423 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5); 715 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
424 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1); 716 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
425 717
718 SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
719 SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
720
426 SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0); 721 SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
427 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0); 722 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
428 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0); 723 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
429 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0); 724 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
430 725
431 SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1); 726 SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
727#if SDL_VERSION_ATLEAST(1,2,10)
432 SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15); 728 SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
433 SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0); 729 SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
434 730#endif
435 SDL_EnableUNICODE (1);
436 SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
437 731
438 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL); 732 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
439 733
440 if (m && m != (SDL_Rect **)-1) 734 if (m && m != (SDL_Rect **)-1)
441 while (*m) 735 while (*m)
442 { 736 {
443 AV *av = newAV (); 737 AV *av = newAV ();
444 av_push (av, newSViv ((*m)->w)); 738 av_push (av, newSViv ((*m)->w));
445 av_push (av, newSViv ((*m)->h)); 739 av_push (av, newSViv ((*m)->h));
740 av_push (av, newSViv (rgb));
741 av_push (av, newSViv (alpha));
446 XPUSHs (sv_2mortal (newRV_noinc ((SV *)av))); 742 XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
447 743
448 ++m; 744 ++m;
449 } 745 }
450} 746}
451 747
452int 748int
453SDL_SetVideoMode (int w, int h, int fullscreen) 749SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
454 CODE: 750 CODE:
751{
752 SDL_EnableUNICODE (1);
753 SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
754
755 SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
756 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
757 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
758 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
759
455 RETVAL = !!SDL_SetVideoMode ( 760 RETVAL = !!SDL_SetVideoMode (
456 w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0) 761 w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)
457 ); 762 );
458 SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+"); 763
764 if (RETVAL)
765 {
766 av_clear (texture_av);
767
768 SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
769#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
770#include "glfunc.h"
771#undef GL_FUNC
772 }
773}
459 OUTPUT: 774 OUTPUT:
460 RETVAL 775 RETVAL
461 776
462void 777void
463SDL_GL_SwapBuffers () 778SDL_GL_SwapBuffers ()
464 779
780char *
781SDL_GetKeyName (int sym)
782
783int
784SDL_GetAppState ()
785
786int
787SDL_GetModState ()
788
465void 789void
466SDL_PollEvent () 790poll_events ()
467 PPCODE: 791 PPCODE:
468{ 792{
469 SDL_Event ev; 793 SDL_Event ev;
470 794
471 while (SDL_PollEvent (&ev)) 795 SDL_PumpEvents ();
796 while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
472 { 797 {
473 HV *hv = newHV (); 798 HV *hv = newHV ();
474 hv_store (hv, "type", 4, newSViv (ev.type), 0); 799 hv_store (hv, "type", 4, newSViv (ev.type), 0);
475 800
476 switch (ev.type) 801 switch (ev.type)
477 { 802 {
478 case SDL_KEYDOWN: 803 case SDL_KEYDOWN:
479 case SDL_KEYUP: 804 case SDL_KEYUP:
480 hv_store (hv, "state", 5, newSViv (ev.key.state), 0); 805 hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
481 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0); 806 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
482 hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0); 807 hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod & MOD_MASK), 0);
808 hv_store (hv, "cmod", 4, newSViv (SDL_GetModState () & MOD_MASK), 0); /* current mode */
483 hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0); 809 hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
484 break; 810 break;
485 811
486 case SDL_ACTIVEEVENT: 812 case SDL_ACTIVEEVENT:
487 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0); 813 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
488 hv_store (hv, "state", 5, newSViv (ev.active.state), 0); 814 hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
489 break; 815 break;
490 816
491 case SDL_MOUSEMOTION: 817 case SDL_MOUSEMOTION:
818 {
819 int state = ev.motion.state;
820 int x = ev.motion.x;
821 int y = ev.motion.y;
822 int xrel = ev.motion.xrel;
823 int yrel = ev.motion.yrel;
824
825 /* do simplistic event compression */
826 while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
827 && state == ev.motion.state)
828 {
829 xrel += ev.motion.xrel;
830 yrel += ev.motion.yrel;
831 x = ev.motion.x;
832 y = ev.motion.y;
833 SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
834 }
835
836 hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
492 hv_store (hv, "state", 5, newSViv (ev.motion.state), 0); 837 hv_store (hv, "state", 5, newSViv (state), 0);
493 hv_store (hv, "x", 1, newSViv (ev.motion.x), 0); 838 hv_store (hv, "x", 1, newSViv (x), 0);
494 hv_store (hv, "y", 1, newSViv (ev.motion.y), 0); 839 hv_store (hv, "y", 1, newSViv (y), 0);
495 hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0); 840 hv_store (hv, "xrel", 4, newSViv (xrel), 0);
496 hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0); 841 hv_store (hv, "yrel", 4, newSViv (yrel), 0);
842 }
497 break; 843 break;
498 844
499 case SDL_MOUSEBUTTONDOWN: 845 case SDL_MOUSEBUTTONDOWN:
500 case SDL_MOUSEBUTTONUP: 846 case SDL_MOUSEBUTTONUP:
847 hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
848
501 hv_store (hv, "button", 6, newSViv (ev.button.button), 0); 849 hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
502 hv_store (hv, "state", 5, newSViv (ev.button.state), 0); 850 hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
503 hv_store (hv, "x", 1, newSViv (ev.button.x), 0); 851 hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
504 hv_store (hv, "y", 1, newSViv (ev.button.y), 0); 852 hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
505 break; 853 break;
… …
509 hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0); 857 hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
510 hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0); 858 hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
511 break; 859 break;
512 } 860 }
513 861
514 XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv))); 862 XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
515 } 863 }
516} 864}
517 865
518int 866int
519Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048) 867Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
520 POSTCALL: 868 POSTCALL:
521 Mix_HookMusicFinished (music_finished); 869 Mix_HookMusicFinished (music_finished);
522 Mix_ChannelFinished (channel_finished); 870 Mix_ChannelFinished (channel_finished);
523 871
524void 872void
873Mix_QuerySpec ()
874 PPCODE:
875{
876 int freq, channels;
877 Uint16 format;
878
879 if (Mix_QuerySpec (&freq, &format, &channels))
880 {
881 EXTEND (SP, 3);
882 PUSHs (sv_2mortal (newSViv (freq)));
883 PUSHs (sv_2mortal (newSViv (format)));
884 PUSHs (sv_2mortal (newSViv (channels)));
885 }
886}
887
888void
525Mix_CloseAudio () 889Mix_CloseAudio ()
526 890
527int 891int
528Mix_AllocateChannels (int numchans = -1) 892Mix_AllocateChannels (int numchans = -1)
529 893
894const char *
895Mix_GetError ()
896
530void 897void
531lowdelay (int fd, int val = 1) 898lowdelay (int fd, int val = 1)
532 CODE: 899 CODE:
900 setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
901
902void
903win32_proxy_info ()
904 PPCODE:
905{
533#ifndef _WIN32 906#ifdef _WIN32
534 setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val)); 907 char buffer[2048];
908 DWORD buflen;
909
910 EXTEND (SP, 3);
911
912 buflen = sizeof (buffer);
913 if (InternetQueryOption (0, INTERNET_OPTION_PROXY, (void *)buffer, &buflen))
914 if (((INTERNET_PROXY_INFO *)buffer)->dwAccessType == INTERNET_OPEN_TYPE_PROXY)
915 {
916 PUSHs (newSVpv (((INTERNET_PROXY_INFO *)buffer)->lpszProxy, 0));
917
918 buflen = sizeof (buffer);
919 if (InternetQueryOption (0, INTERNET_OPTION_PROXY_USERNAME, (void *)buffer, &buflen))
920 {
921 PUSHs (newSVpv (buffer, 0));
922
923 buflen = sizeof (buffer);
924 if (InternetQueryOption (0, INTERNET_OPTION_PROXY_PASSWORD, (void *)buffer, &buflen))
925 PUSHs (newSVpv (buffer, 0));
926 }
927 }
535#endif 928#endif
929}
536 930
537char * 931int
538gl_version () 932add_font (char *file)
539 CODE: 933 CODE:
540 RETVAL = (char *)glGetString (GL_VERSION); 934 RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
541 OUTPUT: 935 OUTPUT:
542 RETVAL 936 RETVAL
543
544char *
545gl_extensions ()
546 CODE:
547 RETVAL = (char *)glGetString (GL_EXTENSIONS);
548 OUTPUT:
549 RETVAL
550
551void
552add_font (char *file)
553 CODE:
554 FcConfigAppFontAddFile (0, (const FcChar8 *)file); /* no idea wether this is required */
555 937
556void 938void
557load_image_inline (SV *image_) 939load_image_inline (SV *image_)
558 ALIAS: 940 ALIAS:
559 load_image_file = 1 941 load_image_file = 1
… …
562 STRLEN image_len; 944 STRLEN image_len;
563 char *image = (char *)SvPVbyte (image_, image_len); 945 char *image = (char *)SvPVbyte (image_, image_len);
564 SDL_Surface *surface, *surface2; 946 SDL_Surface *surface, *surface2;
565 SDL_PixelFormat fmt; 947 SDL_PixelFormat fmt;
566 SDL_RWops *rw = ix 948 SDL_RWops *rw = ix
567 ? SDL_RWFromFile (image, "r") 949 ? SDL_RWFromFile (image, "rb")
568 : SDL_RWFromConstMem (image, image_len); 950 : SDL_RWFromConstMem (image, image_len);
569 951
570 if (!rw) 952 if (!rw)
571 croak ("load_image: %s", SDL_GetError ()); 953 croak ("load_image: %s", SDL_GetError ());
572 954
… …
601 983
602 surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE); 984 surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);
603 985
604 assert (surface2->pitch == surface2->w * 4); 986 assert (surface2->pitch == surface2->w * 4);
605 987
988 SDL_LockSurface (surface2);
606 EXTEND (SP, 5); 989 EXTEND (SP, 6);
607 PUSHs (sv_2mortal (newSViv (surface2->w))); 990 PUSHs (sv_2mortal (newSViv (surface2->w)));
608 PUSHs (sv_2mortal (newSViv (surface2->h))); 991 PUSHs (sv_2mortal (newSViv (surface2->h)));
609 SDL_LockSurface (surface2);
610 PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch))); 992 PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));
611 SDL_UnlockSurface (surface2);
612 PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB))); 993 PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
613 PUSHs (sv_2mortal (newSViv (GL_RGBA))); 994 PUSHs (sv_2mortal (newSViv (GL_RGBA)));
614 PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE))); 995 PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
996 SDL_UnlockSurface (surface2);
615 997
616 SDL_FreeSurface (surface); 998 SDL_FreeSurface (surface);
617 SDL_FreeSurface (surface2); 999 SDL_FreeSurface (surface2);
618} 1000}
619 1001
… …
643} 1025}
644 1026
645void 1027void
646error (char *message) 1028error (char *message)
647 CODE: 1029 CODE:
1030 fprintf (stderr, "ERROR: %s\n", message);
648#ifdef _WIN32 1031#ifdef _WIN32
649 MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR | MB_SETFOREGROUND); 1032 MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
1033#endif
1034
1035void
1036fatal (char *message)
1037 CODE:
1038 fprintf (stderr, "FATAL: %s\n", message);
1039#ifdef _WIN32
1040 MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
1041#endif
1042 _exit (1);
1043
1044void
1045_exit (int retval = 0)
1046 CODE:
1047#ifdef WIN32
1048 ExitThread (retval); // unclean, please beam me up
650#else 1049#else
651 fprintf (stderr, "ERROR: %s\n", message); 1050 _exit (retval);
652#endif 1051#endif
653 1052
654void 1053void
655fatal (char *message) 1054debug ()
656 CODE: 1055 CODE:
657#ifdef _WIN32 1056{
658 MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR | MB_SETFOREGROUND); 1057#if DEBUG
659#else 1058 VALGRIND_DO_LEAK_CHECK;
660 fprintf (stderr, "FATAL: %s\n", message);
661#endif 1059#endif
662 exit (1); 1060}
663 1061
664MODULE = CFClient PACKAGE = CFClient::Font 1062MODULE = Deliantra::Client PACKAGE = DC::Font
665 1063
666CFClient::Font 1064PROTOTYPES: DISABLE
1065
1066DC::Font
667new_from_file (SV *class, char *path, int id = 0) 1067new_from_file (SV *class, char *path, int id = 0)
668 CODE: 1068 CODE:
669{ 1069{
670 int count; 1070 int count;
671 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count); 1071 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
… …
674} 1074}
675 OUTPUT: 1075 OUTPUT:
676 RETVAL 1076 RETVAL
677 1077
678void 1078void
679DESTROY (CFClient::Font self) 1079DESTROY (DC::Font self)
680 CODE: 1080 CODE:
681 pango_font_description_free (self); 1081 pango_font_description_free (self);
682 1082
683void 1083void
684make_default (CFClient::Font self) 1084make_default (DC::Font self)
1085 PROTOTYPE: $
685 CODE: 1086 CODE:
686 default_font = self; 1087 default_font = self;
687 1088
688MODULE = CFClient PACKAGE = CFClient::Layout 1089MODULE = Deliantra::Client PACKAGE = DC::Layout
689 1090
690CFClient::Layout 1091PROTOTYPES: DISABLE
691new (SV *class, int base_height = MIN_FONT_HEIGHT) 1092
1093void
1094glyph_cache_backup ()
1095 PROTOTYPE:
1096 CODE:
1097 tc_backup ();
1098
1099void
1100glyph_cache_restore ()
1101 PROTOTYPE:
1102 CODE:
1103 tc_restore ();
1104
1105DC::Layout
1106new (SV *class)
692 CODE: 1107 CODE:
693 New (0, RETVAL, 1, struct cf_layout); 1108 New (0, RETVAL, 1, struct cf_layout);
1109
694 RETVAL->pl = pango_layout_new (context); 1110 RETVAL->pl = pango_layout_new (opengl_context);
695 RETVAL->base_height = base_height; 1111 RETVAL->r = 1.;
1112 RETVAL->g = 1.;
1113 RETVAL->b = 1.;
1114 RETVAL->a = 1.;
1115 RETVAL->base_height = MIN_FONT_HEIGHT;
696 RETVAL->font = 0; 1116 RETVAL->font = 0;
1117 RETVAL->rc = rc_alloc ();
1118
697 pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR); 1119 pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
698 pango_layout_set_font_description (RETVAL->pl, default_font); 1120 layout_update_font (RETVAL);
699 OUTPUT: 1121 OUTPUT:
700 RETVAL 1122 RETVAL
701 1123
702void 1124void
703DESTROY (CFClient::Layout self) 1125DESTROY (DC::Layout self)
704 CODE: 1126 CODE:
705 g_object_unref (self->pl); 1127 g_object_unref (self->pl);
1128 rc_free (self->rc);
706 Safefree (self); 1129 Safefree (self);
707 1130
708void 1131void
709set_text (CFClient::Layout self, SV *text_) 1132set_text (DC::Layout self, SV *text_)
710 CODE: 1133 CODE:
711{ 1134{
712 STRLEN textlen; 1135 STRLEN textlen;
713 char *text = SvPVutf8 (text_, textlen); 1136 char *text = SvPVutf8 (text_, textlen);
714 1137
715 pango_layout_set_text (self->pl, text, textlen); 1138 pango_layout_set_text (self->pl, text, textlen);
716} 1139}
717 1140
718void 1141void
719set_markup (CFClient::Layout self, SV *text_) 1142set_markup (DC::Layout self, SV *text_)
720 CODE: 1143 CODE:
721{ 1144{
722 STRLEN textlen; 1145 STRLEN textlen;
723 char *text = SvPVutf8 (text_, textlen); 1146 char *text = SvPVutf8 (text_, textlen);
724 1147
725 pango_layout_set_markup (self->pl, text, textlen); 1148 pango_layout_set_markup (self->pl, text, textlen);
726} 1149}
727 1150
1151void
1152set_shapes (DC::Layout self, ...)
1153 CODE:
1154{
1155 PangoAttrList *attrs = 0;
1156 const char *text = pango_layout_get_text (self->pl);
1157 const char *pos = text;
1158 int arg = 4;
1159
1160 while (arg < items && (pos = strstr (pos, OBJ_STR)))
1161 {
1162 PangoRectangle inkrect, rect;
1163 PangoAttribute *attr;
1164
1165 int x = SvIV (ST (arg - 3));
1166 int y = SvIV (ST (arg - 2));
1167 int w = SvIV (ST (arg - 1));
1168 int h = SvIV (ST (arg ));
1169
1170 inkrect.x = 0;
1171 inkrect.y = 0;
1172 inkrect.width = 0;
1173 inkrect.height = 0;
1174
1175 rect.x = x * PANGO_SCALE;
1176 rect.y = y * PANGO_SCALE;
1177 rect.width = w * PANGO_SCALE;
1178 rect.height = h * PANGO_SCALE;
1179
1180 if (!attrs)
1181 attrs = pango_layout_get_attributes (self->pl);
1182
1183 attr = pango_attr_shape_new (&inkrect, &rect);
1184 attr->start_index = pos - text;
1185 attr->end_index = attr->start_index + sizeof (OBJ_STR) - 1;
1186 pango_attr_list_insert (attrs, attr);
1187
1188 arg += 4;
1189 pos += sizeof (OBJ_STR) - 1;
1190 }
1191
1192 if (attrs)
1193 pango_layout_set_attributes (self->pl, attrs);
1194}
1195
1196void
1197get_shapes (DC::Layout self)
1198 PPCODE:
1199{
1200 PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
1201
1202 do
1203 {
1204 PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
1205
1206 if (run && shape_attr_p (run))
1207 {
1208 PangoRectangle extents;
1209 pango_layout_iter_get_run_extents (iter, 0, &extents);
1210
1211 EXTEND (SP, 2);
1212 PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.x))));
1213 PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.y))));
1214 }
1215 }
1216 while (pango_layout_iter_next_run (iter));
1217
1218 pango_layout_iter_free (iter);
1219}
1220
1221int
1222has_wrapped (DC::Layout self)
1223 CODE:
1224{
1225 int lines = 1;
1226 const char *text = pango_layout_get_text (self->pl);
1227
1228 while (*text)
1229 lines += *text++ == '\n';
1230
1231 RETVAL = lines < pango_layout_get_line_count (self->pl);
1232}
1233 OUTPUT:
1234 RETVAL
1235
728SV * 1236SV *
729get_text (CFClient::Layout self) 1237get_text (DC::Layout self)
730 CODE: 1238 CODE:
731 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0); 1239 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
732 SvUTF8_on (RETVAL); 1240 sv_utf8_decode (RETVAL);
733 OUTPUT: 1241 OUTPUT:
734 RETVAL 1242 RETVAL
735 1243
736void 1244void
1245set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
1246 CODE:
1247 self->r = r;
1248 self->g = g;
1249 self->b = b;
1250 self->a = a;
1251
1252void
737set_font (CFClient::Layout self, CFClient::Font font = 0) 1253set_font (DC::Layout self, DC::Font font = 0)
738 CODE: 1254 CODE:
739 if (self->font != font) 1255 if (self->font != font)
740 { 1256 {
741 self->font = font; 1257 self->font = font;
742 layout_update_font (self); 1258 layout_update_font (self);
743 } 1259 }
744 1260
745void 1261void
746set_height (CFClient::Layout self, int base_height) 1262set_height (DC::Layout self, int base_height)
747 CODE: 1263 CODE:
748 if (self->base_height != base_height) 1264 if (self->base_height != base_height)
749 { 1265 {
750 self->base_height = base_height; 1266 self->base_height = base_height;
751 layout_update_font (self); 1267 layout_update_font (self);
752 } 1268 }
753 1269
754void 1270void
755set_width (CFClient::Layout self, int max_width = -1) 1271set_width (DC::Layout self, int max_width = -1)
756 CODE: 1272 CODE:
757 pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE); 1273 pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
758 1274
759void 1275void
1276set_indent (DC::Layout self, int indent)
1277 CODE:
1278 pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1279
1280void
1281set_spacing (DC::Layout self, int spacing)
1282 CODE:
1283 pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1284
1285void
1286set_ellipsise (DC::Layout self, int ellipsise)
1287 CODE:
1288 pango_layout_set_ellipsize (self->pl,
1289 ellipsise == 1 ? PANGO_ELLIPSIZE_START
1290 : ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1291 : ellipsise == 3 ? PANGO_ELLIPSIZE_END
1292 : PANGO_ELLIPSIZE_NONE
1293 );
1294
1295void
1296set_single_paragraph_mode (DC::Layout self, int spm)
1297 CODE:
1298 pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1299
1300void
760size (CFClient::Layout self) 1301size (DC::Layout self)
761 PPCODE: 1302 PPCODE:
762{ 1303{
763 int w, h; 1304 int w, h;
764 1305
765 layout_get_pixel_size (self, &w, &h); 1306 layout_get_pixel_size (self, &w, &h);
… …
768 PUSHs (sv_2mortal (newSViv (w))); 1309 PUSHs (sv_2mortal (newSViv (w)));
769 PUSHs (sv_2mortal (newSViv (h))); 1310 PUSHs (sv_2mortal (newSViv (h)));
770} 1311}
771 1312
772int 1313int
1314descent (DC::Layout self)
1315 CODE:
1316{
1317 PangoRectangle rect;
1318 PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1319 pango_layout_line_get_pixel_extents (line, 0, &rect);
1320 RETVAL = PANGO_DESCENT (rect);
1321}
1322 OUTPUT:
1323 RETVAL
1324
1325int
773xy_to_index (CFClient::Layout self, int x, int y) 1326xy_to_index (DC::Layout self, int x, int y)
774 CODE: 1327 CODE:
775{ 1328{
776 int index, trailing; 1329 int index, trailing;
777 pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing); 1330 pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
778 RETVAL = index; 1331 RETVAL = index + trailing;
779} 1332}
780 OUTPUT: 1333 OUTPUT:
781 RETVAL 1334 RETVAL
782 1335
783void 1336void
784cursor_pos (CFClient::Layout self, int index) 1337cursor_pos (DC::Layout self, int index)
785 PPCODE: 1338 PPCODE:
786{ 1339{
787 PangoRectangle strong_pos; 1340 PangoRectangle pos;
788 pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0); 1341 pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
789 1342
790 EXTEND (SP, 3); 1343 EXTEND (SP, 3);
791 PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE))); 1344 PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
792 PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE))); 1345 PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
793 PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE))); 1346 PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
794} 1347}
795 1348
796void 1349void
797render (CFClient::Layout self) 1350index_to_line_x (DC::Layout self, int index, int trailing = 0)
798 PPCODE: 1351 PPCODE:
799{ 1352{
800 SV *retval; 1353 int line, x;
801 int w, h;
802 FT_Bitmap bitmap;
803 1354
804 layout_get_pixel_size (self, &w, &h); 1355 pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
805 1356#if !PANGO_VERSION_CHECK (1, 17, 3)
806 retval = newSV (w * h); 1357 /* pango bug: line is between 1..numlines, not 0..numlines-1 */
807 SvPOK_only (retval); 1358 --line;
808 SvCUR_set (retval, w * h); 1359#endif
809
810 bitmap.rows = h;
811 bitmap.width = w;
812 bitmap.pitch = w;
813 bitmap.buffer = (unsigned char*)SvPVX (retval);
814 bitmap.num_grays = 256;
815 bitmap.pixel_mode = FT_PIXEL_MODE_GRAY;
816
817 memset (bitmap.buffer, 0, w * h);
818
819 pango_ft2_render_layout (&bitmap, self->pl, 0 * PANGO_SCALE, 0 * PANGO_SCALE);
820
821 EXTEND (SP, 3); 1360 EXTEND (SP, 2);
822 PUSHs (sv_2mortal (newSViv (w))); 1361 PUSHs (sv_2mortal (newSViv (line)));
1362 PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1363}
1364
1365void
1366line_x_to_index (DC::Layout self, int line, int x)
1367 PPCODE:
1368{
1369 PangoLayoutLine *lp;
1370 int index, trailing;
1371
1372 if (line < 0)
1373 XSRETURN_EMPTY;
1374
1375 if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1376 XSRETURN_EMPTY; /* do better */
1377
1378 pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1379
1380 EXTEND (SP, 2);
1381 if (GIMME_V == G_SCALAR)
1382 PUSHs (sv_2mortal (newSViv (index + trailing)));
1383 else
1384 {
823 PUSHs (sv_2mortal (newSViv (h))); 1385 PUSHs (sv_2mortal (newSViv (index)));
824 PUSHs (sv_2mortal (retval)); 1386 PUSHs (sv_2mortal (newSViv (trailing)));
1387 }
825} 1388}
826 1389
1390void
1391render (DC::Layout self, float x, float y, int flags = 0)
1392 CODE:
1393 rc_clear (self->rc);
1394 pango_opengl_render_layout_subpixel (
1395 self->pl,
1396 self->rc,
1397 x * PANGO_SCALE, y * PANGO_SCALE,
1398 self->r, self->g, self->b, self->a,
1399 flags
1400 );
1401 // we assume that context_change actually clears/frees stuff
1402 // and does not do any recomputation...
1403 pango_layout_context_changed (self->pl);
1404
1405void
1406draw (DC::Layout self)
1407 CODE:
1408{
1409 glEnable (GL_TEXTURE_2D);
1410 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1411 glEnable (GL_BLEND);
1412 gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
1413 GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
1414 glEnable (GL_ALPHA_TEST);
1415 glAlphaFunc (GL_GREATER, 7.f / 255.f);
1416
1417 rc_draw (self->rc);
1418
1419 glDisable (GL_ALPHA_TEST);
1420 glDisable (GL_BLEND);
1421 glDisable (GL_TEXTURE_2D);
1422}
1423
827MODULE = CFClient PACKAGE = CFClient::Texture 1424MODULE = Deliantra::Client PACKAGE = DC::Texture
828 1425
1426PROTOTYPES: ENABLE
1427
829void 1428void
1429pad (SV *data_, int ow, int oh, int nw, int nh)
1430 CODE:
1431{
1432 if ((nw != ow || nh != oh) && SvOK (data_))
1433 {
1434 STRLEN datalen;
1435 char *data = SvPVbyte (data_, datalen);
1436 int bpp = datalen / (ow * oh);
1437 SV *result_ = sv_2mortal (newSV (nw * nh * bpp));
1438
1439 SvPOK_only (result_);
1440 SvCUR_set (result_, nw * nh * bpp);
1441
1442 memset (SvPVX (result_), 0, nw * nh * bpp);
1443 while (oh--)
1444 memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1445
1446 sv_setsv (data_, result_);
1447 }
1448}
1449
1450void
830draw_quad (SV *self, float x, float y, float w = 0, float h = 0) 1451draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
831 PROTOTYPE: $$$;$$ 1452 PROTOTYPE: $$$;$$
1453 ALIAS:
1454 draw_quad_alpha = 1
1455 draw_quad_alpha_premultiplied = 2
832 CODE: 1456 CODE:
833{ 1457{
834 HV *hv = (HV *)SvRV (self); 1458 HV *hv = (HV *)SvRV (self);
835 float s = SvNV (*hv_fetch (hv, "s", 1, 1)); 1459 float s = SvNV (*hv_fetch (hv, "s", 1, 1));
836 float t = SvNV (*hv_fetch (hv, "t", 1, 1)); 1460 float t = SvNV (*hv_fetch (hv, "t", 1, 1));
837 int name = SvIV (*hv_fetch (hv, "name", 4, 1)); 1461 int name = SvIV (*hv_fetch (hv, "name", 4, 1));
838 int wrap_mode = SvIV (*hv_fetch (hv, "wrap_mode", 9, 1)); 1462
1463 if (name <= 0)
1464 XSRETURN_EMPTY;
839 1465
840 if (items < 5) 1466 if (items < 5)
841 { 1467 {
842 w = SvNV (*hv_fetch (hv, "w", 1, 1)); 1468 w = SvNV (*hv_fetch (hv, "w", 1, 1));
843 h = SvNV (*hv_fetch (hv, "h", 1, 1)); 1469 h = SvNV (*hv_fetch (hv, "h", 1, 1));
844 } 1470 }
845 1471
1472 if (ix)
1473 {
1474 glEnable (GL_BLEND);
1475
1476 if (ix == 2)
1477 glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
1478 else
1479 gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
1480 GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
1481
1482 glEnable (GL_ALPHA_TEST);
1483 glAlphaFunc (GL_GREATER, 0.01f);
1484 }
1485
846 glBindTexture (GL_TEXTURE_2D, name); 1486 glBindTexture (GL_TEXTURE_2D, name);
847 if (wrap_mode) { 1487
848 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT);
849 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT);
850 }
851 glBegin (GL_QUADS); 1488 glBegin (GL_QUADS);
852 glTexCoord2f (0, 0); glVertex2f (x , y ); 1489 glTexCoord2f (0, 0); glVertex2f (x , y );
853 glTexCoord2f (0, t); glVertex2f (x , y + h); 1490 glTexCoord2f (0, t); glVertex2f (x , y + h);
854 glTexCoord2f (s, t); glVertex2f (x + w, y + h); 1491 glTexCoord2f (s, t); glVertex2f (x + w, y + h);
855 glTexCoord2f (s, 0); glVertex2f (x + w, y ); 1492 glTexCoord2f (s, 0); glVertex2f (x + w, y );
856 glEnd (); 1493 glEnd ();
857}
858 1494
1495 if (ix)
1496 {
1497 glDisable (GL_ALPHA_TEST);
1498 glDisable (GL_BLEND);
1499 }
1500}
1501
1502IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
1503 CODE:
1504{
1505 GLint width;
1506 glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
1507 glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
1508 RETVAL = width > 0;
1509}
1510 OUTPUT:
1511 RETVAL
1512
859MODULE = CFClient PACKAGE = CFClient::Map 1513MODULE = Deliantra::Client PACKAGE = DC::Map
860 1514
861CFClient::Map 1515PROTOTYPES: DISABLE
862new (SV *class, int map_width, int map_height) 1516
1517DC::Map
1518new (SV *class)
863 CODE: 1519 CODE:
864 New (0, RETVAL, 1, struct map); 1520 New (0, RETVAL, 1, struct map);
865 RETVAL->x = 0; 1521 RETVAL->x = 0;
866 RETVAL->y = 0; 1522 RETVAL->y = 0;
867 RETVAL->w = map_width; 1523 RETVAL->w = 0;
868 RETVAL->h = map_height; 1524 RETVAL->h = 0;
869 RETVAL->ox = 0; 1525 RETVAL->ox = 0;
870 RETVAL->oy = 0; 1526 RETVAL->oy = 0;
871 RETVAL->faces = 8192; 1527 RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
872 Newz (0, RETVAL->face, RETVAL->faces, mapface); 1528 RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
873 RETVAL->texs = 8192;
874 Newz (0, RETVAL->tex, RETVAL->texs, maptex);
875 RETVAL->rows = 0; 1529 RETVAL->rows = 0;
876 RETVAL->row = 0; 1530 RETVAL->row = 0;
877 OUTPUT: 1531 OUTPUT:
878 RETVAL 1532 RETVAL
879 1533
880void 1534void
881DESTROY (CFClient::Map self) 1535DESTROY (DC::Map self)
882 CODE: 1536 CODE:
883{ 1537{
884 map_clear (self); 1538 map_clear (self);
885 Safefree (self->face); 1539 Safefree (self->face2tile);
1540 Safefree (self->tex);
886 Safefree (self); 1541 Safefree (self);
887} 1542}
888 1543
889void 1544void
1545resize (DC::Map self, int map_width, int map_height)
1546 CODE:
1547 self->w = map_width;
1548 self->h = map_height;
1549
1550void
890clear (CFClient::Map self) 1551clear (DC::Map self)
891 CODE: 1552 CODE:
892 map_clear (self); 1553 map_clear (self);
893 1554
894void 1555void
895set_face (CFClient::Map self, int face, int texid) 1556set_tileid (DC::Map self, int face, int tile)
896 CODE: 1557 CODE:
897{ 1558{
898 while (self->faces <= face) 1559 need_facenum (self, face); self->face2tile [face] = tile;
899 { 1560 need_texid (self, tile);
900 Append (mapface, self->face, self->faces, self->faces);
901 self->faces *= 2;
902 }
903
904 self->face [face] = texid;
905} 1561}
906 1562
907void 1563void
1564set_smooth (DC::Map self, int face, int smooth, int level)
1565 CODE:
1566{
1567 tileid texid;
1568 maptex *tex;
1569
1570 if (face < 0 || face >= self->faces)
1571 return;
1572
1573 if (smooth < 0 || smooth >= self->faces)
1574 return;
1575
1576 texid = self->face2tile [face];
1577
1578 if (!texid)
1579 return;
1580
1581 tex = self->tex + texid;
1582 tex->smoothtile = self->face2tile [smooth];
1583 tex->smoothlevel = level;
1584}
1585
1586void
908set_texture (CFClient::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a) 1587set_texture (DC::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)
909 CODE: 1588 CODE:
910{ 1589{
911 while (self->texs <= texid) 1590 need_texid (self, texid);
912 {
913 Append (maptex, self->tex, self->texs, self->texs);
914 self->texs *= 2;
915 }
916 1591
917 { 1592 {
918 maptex *tex = self->tex + texid; 1593 maptex *tex = self->tex + texid;
919 1594
920 tex->name = name; 1595 tex->name = name;
… …
925 tex->r = r; 1600 tex->r = r;
926 tex->g = g; 1601 tex->g = g;
927 tex->b = b; 1602 tex->b = b;
928 tex->a = a; 1603 tex->a = a;
929 } 1604 }
1605
1606 // somewhat hackish, but for textures that require it, it really
1607 // improves the look, and most others don't suffer.
1608 glBindTexture (GL_TEXTURE_2D, name);
1609 //glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
1610 //glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
1611 // use uglier nearest interpolation because linear suffers
1612 // from transparent color bleeding and ugly wrapping effects.
1613 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
930} 1614}
931 1615
932int 1616int
933ox (CFClient::Map self) 1617ox (DC::Map self)
934 ALIAS: 1618 ALIAS:
935 oy = 1 1619 oy = 1
1620 x = 2
1621 y = 3
1622 w = 4
1623 h = 5
936 CODE: 1624 CODE:
937 switch (ix) 1625 switch (ix)
938 { 1626 {
939 case 0: RETVAL = self->ox; break; 1627 case 0: RETVAL = self->ox; break;
940 case 1: RETVAL = self->oy; break; 1628 case 1: RETVAL = self->oy; break;
1629 case 2: RETVAL = self->x; break;
1630 case 3: RETVAL = self->y; break;
1631 case 4: RETVAL = self->w; break;
1632 case 5: RETVAL = self->h; break;
941 } 1633 }
942 OUTPUT: 1634 OUTPUT:
943 RETVAL 1635 RETVAL
944 1636
945void 1637void
946scroll (CFClient::Map self, int dx, int dy) 1638scroll (DC::Map self, int dx, int dy)
947 CODE: 1639 CODE:
948{ 1640{
949 if (dx > 0) 1641 if (dx > 0)
950 map_blank (self, self->x, self->y, dx - 1, self->h); 1642 map_blank (self, self->x, self->y, dx, self->h);
951 else if (dx < 0) 1643 else if (dx < 0)
952 map_blank (self, self->x + self->w + dx + 1, self->y, 1 - dx, self->h); 1644 map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
953 1645
954 if (dy > 0) 1646 if (dy > 0)
955 map_blank (self, self->x, self->y, self->w, dy - 1); 1647 map_blank (self, self->x, self->y, self->w, dy);
956 else if (dy < 0) 1648 else if (dy < 0)
957 map_blank (self, self->x, self->y + self->h + dy + 1, self->w, 1 - dy); 1649 map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
958 1650
959 self->ox += dx; self->x += dx; 1651 self->ox += dx; self->x += dx;
960 self->oy += dy; self->y += dy; 1652 self->oy += dy; self->y += dy;
961 1653
962 while (self->y < 0) 1654 while (self->y < 0)
… …
966 self->rows += MAP_EXTEND_Y; 1658 self->rows += MAP_EXTEND_Y;
967 self->y += MAP_EXTEND_Y; 1659 self->y += MAP_EXTEND_Y;
968 } 1660 }
969} 1661}
970 1662
971void 1663SV *
972map1a_update (CFClient::Map self, SV *data_) 1664map1a_update (DC::Map self, SV *data_, int extmap)
973 CODE: 1665 CODE:
974{ 1666{
975 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_); 1667 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
976 uint8_t *data_end = (uint8_t *)SvEND (data_); 1668 uint8_t *data_end = (uint8_t *)SvEND (data_);
977 mapcell *cell; 1669 mapcell *cell;
978 int x, y, flags; 1670 int x, y, z, flags;
1671 AV *missing = newAV ();
1672 RETVAL = newRV_noinc ((SV *)missing);
979 1673
980 while (data < data_end) 1674 while (data < data_end - 1)
981 { 1675 {
982 flags = (data [0] << 8) + data [1]; data += 2; 1676 flags = (data [0] << 8) + data [1]; data += 2;
983 1677
984 x = ((flags >> 10) & 63) + self->x; 1678 x = self->x + ((flags >> 10) & 63);
985 y = ((flags >> 4) & 63) + self->y; 1679 y = self->y + ((flags >> 4) & 63);
986 1680
987 cell = map_get_cell (self, x, y); 1681 cell = map_get_cell (self, x, y);
988 1682
989 if (flags & 15) 1683 if (flags & 15)
990 { 1684 {
991 if (cell->darkness < 0) 1685 if (!cell->darkness)
992 { 1686 {
1687 memset (cell, 0, sizeof (*cell));
993 cell->darkness = 0; 1688 cell->darkness = 256;
994 cell->face [0] = 0;
995 cell->face [1] = 0;
996 cell->face [2] = 0;
997 } 1689 }
998 1690
999 cell->darkness = flags & 8 ? *data++ : 255;
1000
1001 //TODO: don't trust server data to be in-range(!) 1691 //TODO: don't trust server data to be in-range(!)
1002 1692
1003 if (flags & 4) 1693 if (flags & 8)
1004 { 1694 {
1005 cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2; 1695 if (extmap)
1696 {
1697 uint8_t ext, cmd;
1698
1699 do
1700 {
1701 ext = *data++;
1702 cmd = ext & 0x7f;
1703
1704 if (cmd < 4)
1705 cell->darkness = 255 - ext * 64 + 1;
1706 else if (cmd == 5) // health
1707 {
1708 cell->stat_width = 1;
1709 cell->stat_hp = *data++;
1710 }
1711 else if (cmd == 6) // monster width
1712 cell->stat_width = *data++ + 1;
1713 else if (cmd == 0x47)
1714 {
1715 if (*data == 1) cell->player = data [1];
1716 else if (*data == 2) cell->player = data [2] + (data [1] << 8);
1717 else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
1718 else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
1719
1720 data += *data + 1;
1721 }
1722 else if (cmd == 8) // cell flags
1723 cell->flags = *data++;
1724 else if (ext & 0x40) // unknown, multibyte => skip
1725 data += *data + 1;
1726 else
1727 data++;
1728 }
1729 while (ext & 0x80);
1730 }
1731 else
1732 cell->darkness = *data++ + 1;
1006 } 1733 }
1007 1734
1735 for (z = 0; z <= 2; ++z)
1008 if (flags & 2) 1736 if (flags & (4 >> z))
1009 { 1737 {
1010 cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2; 1738 faceid face = (data [0] << 8) + data [1]; data += 2;
1739 need_facenum (self, face);
1740 cell->tile [z] = self->face2tile [face];
1741
1742 if (cell->tile [z])
1743 {
1744 maptex *tex = self->tex + cell->tile [z];
1745 if (!tex->name)
1746 av_push (missing, newSViv (cell->tile [z]));
1747
1748 if (tex->smoothtile)
1749 {
1750 maptex *smooth = self->tex + tex->smoothtile;
1751 if (!smooth->name)
1752 av_push (missing, newSViv (tex->smoothtile));
1753 }
1754 }
1011 } 1755 }
1012
1013 if (flags & 1)
1014 {
1015 cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
1016 }
1017 } 1756 }
1018 else 1757 else
1019 cell->darkness = -1; 1758 cell->darkness = 0;
1020 } 1759 }
1021} 1760}
1761 OUTPUT:
1762 RETVAL
1022 1763
1023SV * 1764SV *
1024mapmap (CFClient::Map self, int x0, int y0, int w, int h) 1765mapmap (DC::Map self, int x0, int y0, int w, int h)
1025 CODE: 1766 CODE:
1026{ 1767{
1027 int x1, x; 1768 int x1, x;
1028 int y1, y; 1769 int y1, y;
1029 int z; 1770 int z;
… …
1050 { 1791 {
1051 mapcell *cell = row->col + (x - row->c0); 1792 mapcell *cell = row->col + (x - row->c0);
1052 1793
1053 for (z = 0; z <= 0; z++) 1794 for (z = 0; z <= 0; z++)
1054 { 1795 {
1055 mapface face = cell->face [z];
1056
1057 if (face)
1058 {
1059 maptex tex = self->tex [face]; 1796 maptex tex = self->tex [cell->tile [z]];
1060 int a0 = 255 - tex.a; 1797 int a0 = 255 - tex.a;
1061 int a1 = tex.a; 1798 int a1 = tex.a;
1062 1799
1063 r = (r * a0 + tex.r * a1) / 255; 1800 r = (r * a0 + tex.r * a1) / 255;
1064 g = (g * a0 + tex.g * a1) / 255; 1801 g = (g * a0 + tex.g * a1) / 255;
1065 b = (b * a0 + tex.b * a1) / 255; 1802 b = (b * a0 + tex.b * a1) / 255;
1066 a = (a * a0 + tex.a * a1) / 255; 1803 a = (a * a0 + tex.a * a1) / 255;
1067 }
1068 } 1804 }
1069 } 1805 }
1070 1806
1071 *map++ = (r ) 1807 *map++ = (r )
1072 | (g << 8) 1808 | (g << 8)
… …
1079} 1815}
1080 OUTPUT: 1816 OUTPUT:
1081 RETVAL 1817 RETVAL
1082 1818
1083void 1819void
1084draw (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh) 1820draw (DC::Map self, int mx, int my, int sw, int sh, int T, U32 player = 0xffffffff, int pdx = 0, int pdy = 0)
1821 CODE:
1822{
1823 int x, y, z;
1824
1825 HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1826 uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
1827 static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
1828 smooth_key skey;
1829 int pl_x, pl_y;
1830 maptex pl_tex;
1831 rc_t *rc = rc_alloc ();
1832 rc_key_t key;
1833 rc_array_t *arr;
1834
1835 pl_tex.name = 0;
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)
1085 PPCODE: 2188 PPCODE:
1086{ 2189{
1087 int vx, vy;
1088 int x, y, z; 2190 int x, y;
1089 int last_name; 2191 int sw1 = sw + 2;
1090 mapface face; 2192 int sh1 = sh + 2;
2193 int sh3 = sh * 3;
1091 int sw4 = (sw + 3) & ~3; 2194 int sw34 = (sw * 3 + 3) & ~3;
2195 uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
1092 SV *darkness_sv = sv_2mortal (newSV (sw4 * sh)); 2196 SV *darkness3_sv = sv_2mortal (newSV (sw34 * sh3));
1093 uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv); 2197 uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
1094 2198
1095 memset (darkness, 255, sw4 * sh);
1096 SvPOK_only (darkness_sv); 2199 SvPOK_only (darkness3_sv);
1097 SvCUR_set (darkness_sv, sw4 * sh); 2200 SvCUR_set (darkness3_sv, sw34 * sh3);
1098 2201
1099 vx = self->x + (self->w - sw) / 2 - shift_x; 2202 mx += self->x - 1;
1100 vy = self->y + (self->h - sh) / 2 - shift_y; 2203 my += self->y - 1;
1101 2204
1102 /* 2205 memset (darkness1, 255, sw1 * sh1);
1103 int vx = self->vx = self->w >= sw
1104 ? self->x + (self->w - sw) / 2
1105 : MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1106 2206
1107 int vy = self->vy = self->h >= sh
1108 ? self->y + (self->h - sh) / 2
1109 : MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));
1110 */
1111
1112 glColor4ub (255, 255, 255, 255);
1113
1114 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1115 glEnable (GL_BLEND);
1116 glEnable (GL_TEXTURE_2D);
1117 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1118
1119 glBegin (GL_QUADS);
1120
1121 last_name = 0;
1122
1123 for (z = 0; z < 3; z++)
1124 for (y = 0; y < sh; y++) 2207 for (y = 0; y < sh1; y++)
1125 if (0 <= y + vy && y + vy < self->rows) 2208 if (0 <= y + my && y + my < self->rows)
1126 { 2209 {
1127 maprow *row = self->row + (y + vy); 2210 maprow *row = self->row + (y + my);
1128 2211
1129 for (x = 0; x < sw; x++) 2212 for (x = 0; x < sw1; x++)
1130 if (row->c0 <= x + vx && x + vx < row->c1) 2213 if (row->c0 <= x + mx && x + mx < row->c1)
1131 { 2214 {
1132 mapcell *cell = row->col + (x + vx - row->c0); 2215 mapcell *cell = row->col + (x + mx - row->c0);
1133 2216
1134 darkness[y * sw4 + x] = cell->darkness < 0 2217 darkness1 [y * sw1 + x] = cell->darkness
2218 ? 255 - (cell->darkness - 1)
1135 ? 255 - FOW_DARKNESS 2219 : 255 - FOW_DARKNESS;
1136 : 255 - cell->darkness;
1137
1138 face = cell->face [z];
1139
1140 if (face)
1141 {
1142 maptex tex = self->tex [face];
1143
1144 int px = (x + 1) * 32 - tex.w;
1145 int py = (y + 1) * 32 - tex.h;
1146
1147 if (last_name != tex.name)
1148 {
1149 glEnd ();
1150 last_name = tex.name;
1151 glBindTexture (GL_TEXTURE_2D, last_name);
1152 glBegin (GL_QUADS);
1153 }
1154
1155 glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1156 glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1157 glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1158 glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1159 }
1160 } 2220 }
1161 } 2221 }
1162 2222
1163 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];
1164 2235
1165 glDisable (GL_TEXTURE_2D); 2236 uint8_t r11 = (d11 + d21 + d12) / 3;
1166 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);
1167 2260
1168 EXTEND (SP, 3); 2261 EXTEND (SP, 3);
1169 PUSHs (sv_2mortal (newSViv (sw4))); 2262 PUSHs (sv_2mortal (newSViv (sw34)));
1170 PUSHs (sv_2mortal (newSViv (sh))); 2263 PUSHs (sv_2mortal (newSViv (sh3)));
1171 PUSHs (darkness_sv); 2264 PUSHs (darkness3_sv);
1172} 2265}
1173 2266
1174SV * 2267SV *
1175get_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)
1176 CODE: 2269 CODE:
1177{ 2270{
1178 int x, y, x1, y1; 2271 int x, y, x1, y1;
1179 SV *data_sv = newSV (w * h * 7 + 5); 2272 SV *data_sv = newSV (w * h * 7 + 5);
1180 uint8_t *data = (uint8_t *)SvPVX (data_sv); 2273 uint8_t *data = (uint8_t *)SvPVX (data_sv);
… …
1205 if (row && row->c0 <= x && x < row->c1) 2298 if (row && row->c0 <= x && x < row->c1)
1206 { 2299 {
1207 mapcell *cell = row->col + (x - row->c0); 2300 mapcell *cell = row->col + (x - row->c0);
1208 uint8_t flags = 0; 2301 uint8_t flags = 0;
1209 2302
1210 if (cell->face [0]) flags |= 1; 2303 if (cell->tile [0]) flags |= 1;
1211 if (cell->face [1]) flags |= 2; 2304 if (cell->tile [1]) flags |= 2;
1212 if (cell->face [2]) flags |= 4; 2305 if (cell->tile [2]) flags |= 4;
1213 2306
1214 *data++ = flags; 2307 *data++ = flags;
1215 2308
1216 if (flags & 1) 2309 if (flags & 1)
1217 { 2310 {
2311 tileid tile = cell->tile [0];
1218 *data++ = cell->face [0] >> 8; 2312 *data++ = tile >> 8;
1219 *data++ = cell->face [0]; 2313 *data++ = tile;
1220 } 2314 }
1221 2315
1222 if (flags & 2) 2316 if (flags & 2)
1223 { 2317 {
2318 tileid tile = cell->tile [1];
1224 *data++ = cell->face [1] >> 8; 2319 *data++ = tile >> 8;
1225 *data++ = cell->face [1]; 2320 *data++ = tile;
1226 } 2321 }
1227 2322
1228 if (flags & 4) 2323 if (flags & 4)
1229 { 2324 {
2325 tileid tile = cell->tile [2];
1230 *data++ = cell->face [2] >> 8; 2326 *data++ = tile >> 8;
1231 *data++ = cell->face [2]; 2327 *data++ = tile;
1232 } 2328 }
1233 } 2329 }
1234 else 2330 else
1235 *data++ = 0; 2331 *data++ = 0;
1236 } 2332 }
1237 } 2333 }
1238 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 {
1239 SvPOK_only (data_sv); 2338 SvPOK_only (data_sv);
1240 SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv)); 2339 SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
2340 }
2341
1241 RETVAL = data_sv; 2342 RETVAL = data_sv;
1242} 2343}
1243 OUTPUT: 2344 OUTPUT:
1244 RETVAL 2345 RETVAL
1245 2346
1246void 2347void
1247set_rect (CFClient::Map self, int x0, int y0, uint8_t *data) 2348set_rect (DC::Map self, int x0, int y0, SV *data_sv)
1248 PPCODE: 2349 PPCODE:
1249{ 2350{
1250 int x, y, z; 2351 int x, y, z;
1251 int w, h; 2352 int w, h;
1252 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;
1253 2364
1254 if (*data++ != 0) 2365 if (*data++ != 0)
1255 return; /* version mismatch */ 2366 XSRETURN_EMPTY; /* version mismatch */
1256 2367
1257 w = *data++ << 8; w |= *data++; 2368 w = *data++ << 8; w |= *data++;
1258 h = *data++ << 8; h |= *data++; 2369 h = *data++ << 8; h |= *data++;
1259 2370
1260 // 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
… …
1272 { 2383 {
1273 maprow *row = map_get_row (self, y); 2384 maprow *row = map_get_row (self, y);
1274 2385
1275 for (x = x0; x < x1; x++) 2386 for (x = x0; x < x1; x++)
1276 { 2387 {
2388 uint8_t flags;
2389
2390 if (data + 7 >= end)
2391 XSRETURN_EMPTY;
2392
1277 uint8_t flags = *data++; 2393 flags = *data++;
1278 2394
1279 if (flags) 2395 if (flags)
1280 { 2396 {
1281 mapface face[3] = { 0, 0, 0 };
1282
1283 mapcell *cell = row_get_cell (row, x); 2397 mapcell *cell = row_get_cell (row, x);
2398 tileid tile[3] = { 0, 0, 0 };
1284 2399
1285 if (flags & 1) { face[0] = *data++ << 8; face[0] |= *data++; } 2400 if (flags & 1) { tile[0] = *data++ << 8; tile[0] |= *data++; }
1286 if (flags & 2) { face[1] = *data++ << 8; face[1] |= *data++; } 2401 if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
1287 if (flags & 4) { face[2] = *data++ << 8; face[2] |= *data++; } 2402 if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
1288 2403
1289 if (cell->darkness <= 0) 2404 if (cell->darkness == 0)
1290 { 2405 {
1291 cell->darkness = -1; 2406 /*cell->darkness = 0;*/
2407 EXTEND (SP, 3);
1292 2408
1293 for (z = 0; z <= 2; z++) 2409 for (z = 0; z <= 2; z++)
1294 { 2410 {
1295 cell->face[z] = face[z]; 2411 tileid t = tile [z];
1296 2412
1297 if (face[z] && (face[z] >= self->texs || !self->tex[face [z]].name)) 2413 if (t >= self->texs || (t && !self->tex [t].name))
2414 {
1298 XPUSHs (sv_2mortal (newSViv (face[z]))); 2415 PUSHs (sv_2mortal (newSViv (t)));
2416 need_texid (self, t);
2417 }
2418
2419 cell->tile [z] = t;
1299 } 2420 }
1300 } 2421 }
1301 } 2422 }
1302 } 2423 }
1303 } 2424 }
1304} 2425}
1305 2426
1306MODULE = CFClient PACKAGE = CFClient::MixChunk 2427MODULE = Deliantra::Client PACKAGE = DC::RW
1307 2428
1308CFClient::MixChunk 2429DC::RW
1309new_from_file (SV *class, char *path) 2430new (SV *class, SV *data_sv)
1310 CODE: 2431 CODE:
1311 RETVAL = Mix_LoadWAV (path); 2432{
2433 STRLEN datalen;
2434 char *data = SvPVbyte (data_sv, datalen);
2435
2436 RETVAL = SDL_RWFromConstMem (data, datalen);
2437}
1312 OUTPUT: 2438 OUTPUT:
1313 RETVAL 2439 RETVAL
1314 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 : '('
1315void 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
1316DESTROY (CFClient::MixChunk self) 2550DESTROY (DC::MixChunk self)
1317 CODE: 2551 CODE:
1318 Mix_FreeChunk (self); 2552 Mix_FreeChunk (self);
1319 2553
1320int 2554int
1321volume (CFClient::MixChunk self, int volume = -1) 2555volume (DC::MixChunk self, int volume = -1)
1322 CODE: 2556 CODE:
2557 if (items > 1)
2558 volume = CLAMP (volume, 0, 128);
1323 RETVAL = Mix_VolumeChunk (self, volume); 2559 RETVAL = Mix_VolumeChunk (self, volume);
1324 OUTPUT: 2560 OUTPUT:
1325 RETVAL 2561 RETVAL
1326 2562
1327int 2563DC::Channel
1328play (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)
1329 CODE: 2565 CODE:
2566{
1330 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}
1331 OUTPUT: 2578 OUTPUT:
1332 RETVAL 2579 RETVAL
1333 2580
1334MODULE = CFClient PACKAGE = CFClient::MixMusic 2581MODULE = Deliantra::Client PACKAGE = DC::MixMusic
1335 2582
1336int 2583int
1337volume (int volume = -1) 2584volume (int volume = -1)
2585 PROTOTYPE: ;$
1338 CODE: 2586 CODE:
2587 if (items > 0)
2588 volume = CLAMP (volume, 0, 128);
1339 RETVAL = Mix_VolumeMusic (volume); 2589 RETVAL = Mix_VolumeMusic (volume);
1340 OUTPUT: 2590 OUTPUT:
1341 RETVAL 2591 RETVAL
1342 2592
1343CFClient::MixMusic 2593void
1344new_from_file (SV *class, char *path) 2594fade_out (int ms)
1345 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:
1346 RETVAL = Mix_LoadMUS (path); 2606 RETVAL = Mix_LoadMUS_RW (rwops);
1347 OUTPUT: 2607 OUTPUT:
1348 RETVAL 2608 RETVAL
1349 2609
1350void 2610void
1351DESTROY (CFClient::MixMusic self) 2611DESTROY (DC::MixMusic self)
1352 CODE: 2612 CODE:
1353 Mix_FreeMusic (self); 2613 Mix_FreeMusic (self);
1354 2614
1355int 2615int
1356play (CFClient::MixMusic self, int loops = -1) 2616play (DC::MixMusic self, int loops = -1)
1357 CODE: 2617 CODE:
1358 RETVAL = Mix_PlayMusic (self, loops); 2618 RETVAL = Mix_PlayMusic (self, loops);
1359 OUTPUT: 2619 OUTPUT:
1360 RETVAL 2620 RETVAL
1361 2621
2622void
2623fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
2624 CODE:
2625 Mix_FadeInMusicPos (self, loops, ms, position);
2626
1362MODULE = CFClient PACKAGE = CFClient::OpenGL 2627MODULE = Deliantra::Client PACKAGE = DC::OpenGL
2628
2629PROTOTYPES: ENABLE
1363 2630
1364BOOT: 2631BOOT:
1365{ 2632{
1366 HV *stash = gv_stashpv ("CFClient::OpenGL", 1); 2633 HV *stash = gv_stashpv ("DC::OpenGL", 1);
1367 static const struct { 2634 static const struct {
1368 const char *name; 2635 const char *name;
1369 IV iv; 2636 IV iv;
1370 } *civ, const_iv[] = { 2637 } *civ, const_iv[] = {
1371# 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),
1372 const_iv (GL_COLOR_MATERIAL), 2642 const_iv (GL_COLOR_MATERIAL),
1373 const_iv (GL_SMOOTH), 2643 const_iv (GL_SMOOTH),
1374 const_iv (GL_FLAT), 2644 const_iv (GL_FLAT),
1375 const_iv (GL_DITHER), 2645 const_iv (GL_DITHER),
1376 const_iv (GL_BLEND), 2646 const_iv (GL_BLEND),
2647 const_iv (GL_CULL_FACE),
1377 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),
1378 const_iv (GL_AND), 2656 const_iv (GL_AND),
1379 const_iv (GL_ONE), 2657 const_iv (GL_ONE),
1380 const_iv (GL_ZERO), 2658 const_iv (GL_ZERO),
1381 const_iv (GL_SRC_ALPHA), 2659 const_iv (GL_SRC_ALPHA),
1382 const_iv (GL_SRC_ALPHA_SATURATE), 2660 const_iv (GL_DST_ALPHA),
1383 const_iv (GL_ONE_MINUS_SRC_ALPHA), 2661 const_iv (GL_ONE_MINUS_SRC_ALPHA),
1384 const_iv (GL_ONE_MINUS_DST_ALPHA), 2662 const_iv (GL_ONE_MINUS_DST_ALPHA),
2663 const_iv (GL_SRC_ALPHA_SATURATE),
1385 const_iv (GL_RGB), 2664 const_iv (GL_RGB),
1386 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),
1387 const_iv (GL_UNSIGNED_BYTE), 2669 const_iv (GL_UNSIGNED_BYTE),
2670 const_iv (GL_UNSIGNED_SHORT),
2671 const_iv (GL_UNSIGNED_INT),
1388 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),
1389 const_iv (GL_FLOAT), 2676 const_iv (GL_FLOAT),
1390 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),
1391 const_iv (GL_COMPILE), 2684 const_iv (GL_COMPILE),
2685 const_iv (GL_PROXY_TEXTURE_1D),
2686 const_iv (GL_PROXY_TEXTURE_2D),
1392 const_iv (GL_TEXTURE_1D), 2687 const_iv (GL_TEXTURE_1D),
1393 const_iv (GL_TEXTURE_2D), 2688 const_iv (GL_TEXTURE_2D),
1394 const_iv (GL_TEXTURE_ENV), 2689 const_iv (GL_TEXTURE_ENV),
1395 const_iv (GL_TEXTURE_MAG_FILTER), 2690 const_iv (GL_TEXTURE_MAG_FILTER),
1396 const_iv (GL_TEXTURE_MIN_FILTER), 2691 const_iv (GL_TEXTURE_MIN_FILTER),
1397 const_iv (GL_TEXTURE_ENV_MODE), 2692 const_iv (GL_TEXTURE_ENV_MODE),
1398 const_iv (GL_TEXTURE_WRAP_S), 2693 const_iv (GL_TEXTURE_WRAP_S),
1399 const_iv (GL_TEXTURE_WRAP_T), 2694 const_iv (GL_TEXTURE_WRAP_T),
2695 const_iv (GL_REPEAT),
1400 const_iv (GL_CLAMP), 2696 const_iv (GL_CLAMP),
1401 const_iv (GL_REPEAT), 2697 const_iv (GL_CLAMP_TO_EDGE),
1402 const_iv (GL_NEAREST), 2698 const_iv (GL_NEAREST),
1403 const_iv (GL_LINEAR), 2699 const_iv (GL_LINEAR),
1404 const_iv (GL_NEAREST_MIPMAP_NEAREST), 2700 const_iv (GL_NEAREST_MIPMAP_NEAREST),
1405 const_iv (GL_LINEAR_MIPMAP_NEAREST), 2701 const_iv (GL_LINEAR_MIPMAP_NEAREST),
1406 const_iv (GL_NEAREST_MIPMAP_LINEAR), 2702 const_iv (GL_NEAREST_MIPMAP_LINEAR),
1407 const_iv (GL_LINEAR_MIPMAP_LINEAR), 2703 const_iv (GL_LINEAR_MIPMAP_LINEAR),
1408 const_iv (GL_GENERATE_MIPMAP), 2704 const_iv (GL_GENERATE_MIPMAP),
1409 const_iv (GL_MODULATE), 2705 const_iv (GL_MODULATE),
1410 const_iv (GL_DECAL), 2706 const_iv (GL_DECAL),
1411 const_iv (GL_REPLACE), 2707 const_iv (GL_REPLACE),
2708 const_iv (GL_DEPTH_BUFFER_BIT),
1412 const_iv (GL_COLOR_BUFFER_BIT), 2709 const_iv (GL_COLOR_BUFFER_BIT),
1413 const_iv (GL_PROJECTION), 2710 const_iv (GL_PROJECTION),
1414 const_iv (GL_MODELVIEW), 2711 const_iv (GL_MODELVIEW),
1415 const_iv (GL_COLOR_LOGIC_OP), 2712 const_iv (GL_COLOR_LOGIC_OP),
1416 const_iv (GL_SEPARABLE_2D), 2713 const_iv (GL_SEPARABLE_2D),
1417 const_iv (GL_CONVOLUTION_2D), 2714 const_iv (GL_CONVOLUTION_2D),
1418 const_iv (GL_CONVOLUTION_BORDER_MODE), 2715 const_iv (GL_CONVOLUTION_BORDER_MODE),
1419 const_iv (GL_CONSTANT_BORDER), 2716 const_iv (GL_CONSTANT_BORDER),
2717 const_iv (GL_POINTS),
1420 const_iv (GL_LINES), 2718 const_iv (GL_LINES),
2719 const_iv (GL_LINE_STRIP),
2720 const_iv (GL_LINE_LOOP),
1421 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),
1422 const_iv (GL_LINE_LOOP), 2726 const_iv (GL_POLYGON),
1423 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),
1424 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),
1425# undef const_iv 2740# undef const_iv
1426 }; 2741 };
1427 2742
1428 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; )
1429 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);
1430} 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
1431 2790
1432int glGetError () 2791int glGetError ()
2792
2793void glFinish ()
1433 2794
1434void glClear (int mask) 2795void glClear (int mask)
1435 2796
1436void glClearColor (float r, float g, float b, float a = 1.0) 2797void glClearColor (float r, float g, float b, float a = 1.0)
1437 PROTOTYPE: @ 2798 PROTOTYPE: @
… …
1444 2805
1445void glHint (int target, int mode) 2806void glHint (int target, int mode)
1446 2807
1447void glBlendFunc (int sfactor, int dfactor) 2808void glBlendFunc (int sfactor, int dfactor)
1448 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
1449void glLogicOp (int opcode) 2816void glLogicOp (int opcode)
1450 2817
1451void glColorMask (int red, int green, int blue, int alpha) 2818void glColorMask (int red, int green, int blue, int alpha)
1452 2819
1453void glMatrixMode (int mode) 2820void glMatrixMode (int mode)
… …
1456 2823
1457void glPopMatrix () 2824void glPopMatrix ()
1458 2825
1459void glLoadIdentity () 2826void glLoadIdentity ()
1460 2827
2828void glDrawBuffer (int buffer)
2829
2830void glReadBuffer (int buffer)
2831
1461# 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
1462void 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
1463 2839
1464void glViewport (int x, int y, int width, int height) 2840void glViewport (int x, int y, int width, int height)
1465 2841
1466void glScissor (int x, int y, int width, int height) 2842void glScissor (int x, int y, int width, int height)
1467 2843
… …
1475 2851
1476void glRotate (float angle, float x, float y, float z) 2852void glRotate (float angle, float x, float y, float z)
1477 CODE: 2853 CODE:
1478 glRotatef (angle, x, y, z); 2854 glRotatef (angle, x, y, z);
1479 2855
1480void glBegin (int mode)
1481
1482void glEnd ()
1483
1484void glColor (float r, float g, float b, float a = 1.0) 2856void glColor (float r, float g, float b, float a = 1.0)
1485 PROTOTYPE: @ 2857 ALIAS:
2858 glColor_premultiply = 1
1486 CODE: 2859 CODE:
1487 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);
1488 2873
1489void glVertex (float x, float y, float z = 0.) 2874void glVertex (float x, float y, float z = 0.)
1490 CODE: 2875 CODE:
1491 glVertex3f (x, y, z); 2876 glVertex3f (x, y, z);
1492 2877
1493void glTexCoord (float s, float t) 2878void glTexCoord (float s, float t)
1494 CODE: 2879 CODE:
1495 glTexCoord2f (s, t); 2880 glTexCoord2f (s, t);
1496 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
1497void glTexEnv (int target, int pname, float param) 2911void glTexEnv (int target, int pname, float param)
1498 CODE: 2912 CODE:
1499 glTexEnvf (target, pname, param); 2913 glTexEnvf (target, pname, param);
1500 2914
1501void glTexParameter (int target, int pname, float param) 2915void glTexParameter (int target, int pname, float param)
… …
1504 2918
1505void glBindTexture (int target, int name) 2919void glBindTexture (int target, int name)
1506 2920
1507void glConvolutionParameter (int target, int pname, float params) 2921void glConvolutionParameter (int target, int pname, float params)
1508 CODE: 2922 CODE:
1509 GL_CALL (PFNGLCONVOLUTIONPARAMETERFEXTPROC, glConvolutionParameterf, (target, pname, params)); 2923 if (gl.ConvolutionParameterf)
2924 gl.ConvolutionParameterf (target, pname, params);
1510 2925
1511void 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)
1512 CODE: 2927 CODE:
1513 GL_CALL (PFNGLCONVOLUTIONFILTER2DEXTPROC, glConvolutionFilter2D, 2928 if (gl.ConvolutionFilter2D)
1514 (target, internalformat, width, height, format, type, data)); 2929 gl.ConvolutionFilter2D (target, internalformat, width, height, format, type, data);
1515 2930
1516void 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)
1517 CODE: 2932 CODE:
1518 GL_CALL (PFNGLSEPARABLEFILTER2DEXTPROC, glSeparableFilter2D, 2933 if (gl.SeparableFilter2D)
1519 (target, internalformat, width, height, format, type, row, column)); 2934 gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
1520 2935
1521void 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)
1522 2937
1523void 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)
1524 2939
1525void glRasterPos (int x, int y) 2940void glDrawPixels (int width, int height, int format, int type, char *pixels)
1526 CODE: 2941
1527 glRasterPos2i (x, y); 2942void glPixelZoom (float x, float y)
1528 2943
1529void 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)
1530 2945
1531int glGenTexture () 2946int glGenTexture ()
1532 CODE: 2947 CODE:
1533{ 2948 RETVAL = gen_texture ();
1534 GLuint name;
1535 glGenTextures (1, &name);
1536 RETVAL = name;
1537}
1538 OUTPUT: 2949 OUTPUT:
1539 RETVAL 2950 RETVAL
1540 2951
1541void glDeleteTexture (int name) 2952void glDeleteTexture (int name)
1542 CODE: 2953 CODE:
1543{
1544 GLuint name_ = name;
1545 glDeleteTextures (1, &name_); 2954 del_texture (name);
1546} 2955
1547
1548int glGenList () 2956int glGenList ()
1549 CODE: 2957 CODE:
1550 RETVAL = glGenLists (1); 2958 RETVAL = glGenLists (1);
1551 OUTPUT: 2959 OUTPUT:
1552 RETVAL 2960 RETVAL
… …
1559 2967
1560void glEndList () 2968void glEndList ()
1561 2969
1562void glCallList (int list) 2970void glCallList (int list)
1563 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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