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/cvs/deliantra/Deliantra-Client/Client.xs
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Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.55 by root, Thu Apr 20 08:11:56 2006 UTC vs.
Revision 1.264 by root, Fri Jul 18 22:32:54 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
75
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 */
37 80
38#define FOW_DARKNESS 32 81#define FOW_DARKNESS 32
39 82
40#define MAP_EXTEND_X 32 83#define MAP_EXTEND_X 32
41#define MAP_EXTEND_Y 512 84#define MAP_EXTEND_Y 512
42 85
86#define MIN_FONT_HEIGHT 10
87
88/* mask out modifiers we are not interested in */
89#define MOD_MASK (KMOD_CTRL | KMOD_SHIFT | KMOD_ALT | KMOD_META)
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;
43typedef Mix_Chunk *CFClient__MixChunk; 144typedef Mix_Chunk *DC__MixChunk;
44typedef Mix_Music *CFClient__MixMusic; 145typedef Mix_Music *DC__MixMusic;
45 146
46static PangoContext *context; 147typedef PangoFontDescription *DC__Font;
47static PangoFontMap *fontmap; 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}
48 166
49typedef struct cf_layout { 167typedef struct cf_layout {
50 PangoLayout *pl; 168 PangoLayout *pl;
169 float r, g, b, a; // default color for rgba mode
51 int base_height; 170 int base_height;
171 DC__Font font;
172 rc_t *rc;
52} *CFClient__Layout; 173} *DC__Layout;
174
175static DC__Font default_font;
176static PangoContext *opengl_context;
177static PangoFontMap *opengl_fontmap;
53 178
54static void 179static void
55substitute_func (FcPattern *pattern, gpointer data) 180substitute_func (FcPattern *pattern, gpointer data)
56{ 181{
57 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
58 FcPatternAddBool (pattern, FC_AUTOHINT, 0); 186 FcPatternAddBool (pattern, FC_AUTOHINT, 0);
59} 187}
60 188
61static void 189static void
62layout_update (CFClient__Layout self) 190layout_update_font (DC__Layout self)
63{ 191{
64 /* 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
65 * reasonably well with bitstream vera 193 * reasonably well with dejavu/bistream fonts
66 */ 194 */
67 PangoFontDescription *font = pango_context_get_font_description (context); 195 PangoFontDescription *font = self->font ? self->font : default_font;
68 196
69 int height = self->base_height * (PANGO_SCALE * 8 / 10);
70
71 if (pango_font_description_get_size (font) != height)
72 {
73 pango_font_description_set_absolute_size (font, height); 197 pango_font_description_set_absolute_size (font,
74 pango_layout_context_changed (self->pl); 198 MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
75 } 199
200 pango_layout_set_font_description (self->pl, font);
76} 201}
77 202
78static void 203static void
79layout_get_pixel_size (CFClient__Layout self, int *w, int *h) 204layout_get_pixel_size (DC__Layout self, int *w, int *h)
80{ 205{
81 layout_update (self); 206 PangoRectangle rect;
82 207
208 // get_pixel_* wrongly rounds down
83 pango_layout_get_pixel_size (self->pl, w, h); 209 pango_layout_get_extents (self->pl, 0, &rect);
84 210
85 *w = (*w + 3) & ~3; 211 rect.width = (rect.width + PANGO_SCALE - 1) / PANGO_SCALE;
86 if (!*w) *w = 1; 212 rect.height = (rect.height + PANGO_SCALE - 1) / PANGO_SCALE;
87 if (!*h) *h = 1;
88}
89 213
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;
90typedef uint16_t mapface; 222typedef uint16_t faceid;
91 223
92typedef struct { 224typedef struct {
93 GLint name; 225 GLuint name;
94 int w, h; 226 int w, h;
95 float s, t; 227 float s, t;
96 uint8_t r, g, b, a; 228 uint8_t r, g, b, a;
229 tileid smoothtile;
230 uint8_t smoothlevel;
97} maptex; 231} maptex;
98 232
99typedef struct { 233typedef struct {
234 uint32_t player;
235 tileid tile[3];
100 int16_t darkness; 236 uint16_t darkness;
101 mapface face[3]; 237 uint8_t stat_width, stat_hp, flags, smoothmax;
102} mapcell; 238} mapcell;
103 239
104typedef struct { 240typedef struct {
105 int32_t c0, c1; 241 int32_t c0, c1;
106 mapcell *col; 242 mapcell *col;
107} maprow; 243} maprow;
108 244
109typedef struct map { 245typedef struct map {
110 int x, y, w, h; 246 int x, y, w, h;
111 int ox, oy; /* offset to virtual global coordinate system */ 247 int ox, oy; /* offset to virtual global coordinate system */
112 int faces; 248 int faces; tileid *face2tile; // [faceid]
113 mapface *face; 249 int texs; maptex *tex; // [tileid]
114
115 int texs;
116 maptex *tex;
117 250
118 int32_t rows; 251 int32_t rows;
119 maprow *row; 252 maprow *row;
120} *CFClient__Map; 253} *DC__Map;
121 254
122static char * 255static char *
123prepend (char *ptr, int sze, int inc) 256prepend (char *ptr, int sze, int inc)
124{ 257{
125 char *p; 258 char *p;
… …
142} 275}
143 276
144#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))
145#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))
146 279
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
147static maprow * 300static maprow *
148map_get_row (CFClient__Map self, int y) 301map_get_row (DC__Map self, int y)
149{ 302{
150 if (0 > y) 303 if (0 > y)
151 { 304 {
152 int extend = - y + MAP_EXTEND_Y; 305 int extend = - y + MAP_EXTEND_Y;
153 Prepend (maprow, self->row, self->rows, extend); 306 Prepend (maprow, self->row, self->rows, extend);
… …
191 344
192 return row->col + (x - row->c0); 345 return row->col + (x - row->c0);
193} 346}
194 347
195static mapcell * 348static mapcell *
196map_get_cell (CFClient__Map self, int x, int y) 349map_get_cell (DC__Map self, int x, int y)
197{ 350{
198 return row_get_cell (map_get_row (self, y), x); 351 return row_get_cell (map_get_row (self, y), x);
199} 352}
200 353
201static void 354static void
202map_clear (CFClient__Map self) 355map_clear (DC__Map self)
203{ 356{
204 int r; 357 int r;
205 358
206 for (r = 0; r < self->rows; r++) 359 for (r = 0; r < self->rows; r++)
207 Safefree (self->row[r].col); 360 Safefree (self->row[r].col);
… …
215 self->row = 0; 368 self->row = 0;
216 self->rows = 0; 369 self->rows = 0;
217} 370}
218 371
219static void 372static void
220map_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)
221{ 374{
222 int x, y; 375 int x, y;
223 maprow *row; 376 maprow *row;
377 mapcell *cell;
224 378
225 for (y = y0; y < y0 + h; y++) 379 for (y = y0; y < y0 + h; y++)
226 if (y >= 0) 380 if (y >= 0)
227 { 381 {
228 if (y >= self->rows) 382 if (y >= self->rows)
… …
234 if (x >= row->c0) 388 if (x >= row->c0)
235 { 389 {
236 if (x >= row->c1) 390 if (x >= row->c1)
237 break; 391 break;
238 392
239 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;
240 } 399 }
241 } 400 }
242} 401}
243 402
244MODULE = CFClient PACKAGE = CFClient 403typedef struct {
404 tileid tile;
405 uint8_t x, y, level;
406} smooth_key;
407
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
420music_finished (void)
421{
422 SDL_UserEvent ev;
423
424 ev.type = SDL_USEREVENT;
425 ev.code = 0;
426 ev.data1 = 0;
427 ev.data2 = 0;
428
429 SDL_PushEvent ((SDL_Event *)&ev);
430}
431
432static void
433channel_finished (int channel)
434{
435 SDL_UserEvent ev;
436
437 ev.type = SDL_USEREVENT;
438 ev.code = 1;
439 ev.data1 = (void *)(long)channel;
440 ev.data2 = 0;
441
442 SDL_PushEvent ((SDL_Event *)&ev);
443}
444
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
245 521
246PROTOTYPES: ENABLE 522PROTOTYPES: ENABLE
247 523
248BOOT: 524BOOT:
249{ 525{
250 HV *stash = gv_stashpv ("CFClient", 1); 526 HV *stash = gv_stashpv ("DC", 1);
251 static const struct { 527 static const struct {
252 const char *name; 528 const char *name;
253 IV iv; 529 IV iv;
254 } *civ, const_iv[] = { 530 } *civ, const_iv[] = {
255# 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
256 const_iv (SDL_ACTIVEEVENT), 535 const_iv (SDL_ACTIVEEVENT),
257 const_iv (SDL_KEYDOWN), 536 const_iv (SDL_KEYDOWN),
258 const_iv (SDL_KEYUP), 537 const_iv (SDL_KEYUP),
259 const_iv (SDL_MOUSEMOTION), 538 const_iv (SDL_MOUSEMOTION),
260 const_iv (SDL_MOUSEBUTTONDOWN), 539 const_iv (SDL_MOUSEBUTTONDOWN),
… …
269 const_iv (SDL_EVENT_RESERVEDA), 548 const_iv (SDL_EVENT_RESERVEDA),
270 const_iv (SDL_EVENT_RESERVEDB), 549 const_iv (SDL_EVENT_RESERVEDB),
271 const_iv (SDL_VIDEORESIZE), 550 const_iv (SDL_VIDEORESIZE),
272 const_iv (SDL_VIDEOEXPOSE), 551 const_iv (SDL_VIDEOEXPOSE),
273 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),
274 const_iv (SDLK_KP0), 560 const_iv (SDLK_KP0),
275 const_iv (SDLK_KP1), 561 const_iv (SDLK_KP1),
276 const_iv (SDLK_KP2), 562 const_iv (SDLK_KP2),
277 const_iv (SDLK_KP3), 563 const_iv (SDLK_KP3),
278 const_iv (SDLK_KP4), 564 const_iv (SDLK_KP4),
… …
333 const_iv (SDLK_BREAK), 619 const_iv (SDLK_BREAK),
334 const_iv (SDLK_MENU), 620 const_iv (SDLK_MENU),
335 const_iv (SDLK_POWER), 621 const_iv (SDLK_POWER),
336 const_iv (SDLK_EURO), 622 const_iv (SDLK_EURO),
337 const_iv (SDLK_UNDO), 623 const_iv (SDLK_UNDO),
624
338 const_iv (KMOD_NONE), 625 const_iv (KMOD_NONE),
626 const_iv (KMOD_SHIFT),
339 const_iv (KMOD_LSHIFT), 627 const_iv (KMOD_LSHIFT),
340 const_iv (KMOD_RSHIFT), 628 const_iv (KMOD_RSHIFT),
629 const_iv (KMOD_CTRL),
341 const_iv (KMOD_LCTRL), 630 const_iv (KMOD_LCTRL),
342 const_iv (KMOD_RCTRL), 631 const_iv (KMOD_RCTRL),
632 const_iv (KMOD_ALT),
343 const_iv (KMOD_LALT), 633 const_iv (KMOD_LALT),
344 const_iv (KMOD_RALT), 634 const_iv (KMOD_RALT),
635 const_iv (KMOD_META),
345 const_iv (KMOD_LMETA), 636 const_iv (KMOD_LMETA),
346 const_iv (KMOD_RMETA), 637 const_iv (KMOD_RMETA),
347 const_iv (KMOD_NUM), 638 const_iv (KMOD_NUM),
348 const_iv (KMOD_CAPS), 639 const_iv (KMOD_CAPS),
349 const_iv (KMOD_MODE), 640 const_iv (KMOD_MODE),
350 const_iv (KMOD_CTRL), 641
351 const_iv (KMOD_SHIFT), 642 const_iv (MIX_DEFAULT_FORMAT),
352 const_iv (KMOD_ALT), 643
353 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),
652
653 const_iv (SDL_GL_RED_SIZE),
654 const_iv (SDL_GL_GREEN_SIZE),
655 const_iv (SDL_GL_BLUE_SIZE),
656 const_iv (SDL_GL_ALPHA_SIZE),
657 const_iv (SDL_GL_DOUBLEBUFFER),
658 const_iv (SDL_GL_BUFFER_SIZE),
659 const_iv (SDL_GL_DEPTH_SIZE),
660 const_iv (SDL_GL_STENCIL_SIZE),
661 const_iv (SDL_GL_ACCUM_RED_SIZE),
662 const_iv (SDL_GL_ACCUM_GREEN_SIZE),
663 const_iv (SDL_GL_ACCUM_BLUE_SIZE),
664 const_iv (SDL_GL_ACCUM_ALPHA_SIZE),
665 const_iv (SDL_GL_STEREO),
666 const_iv (SDL_GL_MULTISAMPLEBUFFERS),
667 const_iv (SDL_GL_MULTISAMPLESAMPLES),
668 const_iv (SDL_GL_ACCELERATED_VISUAL),
669 const_iv (SDL_GL_SWAP_CONTROL)
354# undef const_iv 670# undef const_iv
355 }; 671 };
356 672
357 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 673 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
358 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 674 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
359 675
360 fontmap = pango_ft2_font_map_new (); 676 assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
361 pango_ft2_font_map_set_default_substitute ((PangoFT2FontMap *)fontmap, substitute_func, 0, 0); 677 assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
362 context = pango_ft2_font_map_create_context ((PangoFT2FontMap *)fontmap);
363} 678}
679
680void
681weaken (SV *rv)
682 PROTOTYPE: $
683 CODE:
684 sv_rvweaken (rv);
364 685
365int 686int
366SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO) 687in_destruct ()
688 CODE:
689 RETVAL = PL_main_cv == Nullcv;
690 OUTPUT:
691 RETVAL
367 692
693NV floor (NV x)
694
695NV ceil (NV x)
696
697IV minpot (UV n)
698
699IV popcount (UV n)
700
368void 701void
702pango_init ()
703 CODE:
704{
705 opengl_fontmap = pango_opengl_font_map_new ();
706 pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
707 opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
708 /*pango_context_set_font_description (opengl_context, default_font);*/
709#if PANGO_VERSION_CHECK (1, 15, 2)
710 pango_context_set_language (opengl_context, pango_language_from_string ("en"));
711 /*pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);*/
712#endif
713}
714
715char *SDL_GetError ()
716
717int SDL_Init (U32 flags)
718
719int SDL_InitSubSystem (U32 flags)
720
721void SDL_QuitSubSystem (U32 flags)
722
369SDL_Quit () 723void SDL_Quit ()
370 724
725int SDL_GL_SetAttribute (int attr, int value)
726
727int SDL_GL_GetAttribute (int attr)
728 CODE:
729 if (SDL_GL_GetAttribute (attr, &RETVAL))
730 XSRETURN_UNDEF;
731 OUTPUT:
732 RETVAL
733
371void 734void
372SDL_ListModes () 735SDL_ListModes (int rgb, int alpha)
373 PPCODE: 736 PPCODE:
374{ 737{
375 SDL_Rect **m; 738 SDL_Rect **m;
376 739
377 SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5); 740 SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
378 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5); 741 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
379 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5); 742 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
380 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1); 743 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
381 744
745 SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
746 SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
747
382 SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0); 748 SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
383 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0); 749 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
384 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0); 750 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
385 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0); 751 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
386 752
387 SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1); 753 SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
388 SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
389 SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0); 754 SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
390
391 SDL_EnableUNICODE (1);
392 SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
393 755
394 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL); 756 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
395 757
396 if (m && m != (SDL_Rect **)-1) 758 if (m && m != (SDL_Rect **)-1)
397 while (*m) 759 while (*m)
398 { 760 {
399 AV *av = newAV (); 761 AV *av = newAV ();
400 av_push (av, newSViv ((*m)->w)); 762 av_push (av, newSViv ((*m)->w));
401 av_push (av, newSViv ((*m)->h)); 763 av_push (av, newSViv ((*m)->h));
764 av_push (av, newSViv (rgb));
765 av_push (av, newSViv (alpha));
402 XPUSHs (sv_2mortal (newRV_noinc ((SV *)av))); 766 XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
403 767
404 ++m; 768 ++m;
405 } 769 }
406} 770}
407 771
408int 772int
409SDL_SetVideoMode (int w, int h, int fullscreen) 773SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
410 CODE: 774 CODE:
775{
776 SDL_EnableUNICODE (1);
777 SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
778
779 SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
780 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
781 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
782 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
783
411 RETVAL = !!SDL_SetVideoMode ( 784 RETVAL = !!SDL_SetVideoMode (
412 w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0) 785 w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)
413 ); 786 );
414 SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+"); 787
788 if (RETVAL)
789 {
790 av_clear (texture_av);
791
792 SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
793#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
794#include "glfunc.h"
795#undef GL_FUNC
796 }
797}
415 OUTPUT: 798 OUTPUT:
416 RETVAL 799 RETVAL
417 800
418void 801void
419SDL_GL_SwapBuffers () 802SDL_GL_SwapBuffers ()
420 803
804char *
805SDL_GetKeyName (int sym)
806
807int
808SDL_GetAppState ()
809
810int
811SDL_GetModState ()
812
421void 813void
422SDL_PollEvent () 814poll_events ()
423 PPCODE: 815 PPCODE:
424{ 816{
425 SDL_Event ev; 817 SDL_Event ev;
426 818
427 while (SDL_PollEvent (&ev)) 819 SDL_PumpEvents ();
820 while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
428 { 821 {
429 HV *hv = newHV (); 822 HV *hv = newHV ();
430 hv_store (hv, "type", 4, newSViv (ev.type), 0); 823 hv_store (hv, "type", 4, newSViv (ev.type), 0);
824
431 switch (ev.type) 825 switch (ev.type)
432 { 826 {
433 case SDL_KEYDOWN: 827 case SDL_KEYDOWN:
434 case SDL_KEYUP: 828 case SDL_KEYUP:
435 hv_store (hv, "state", 5, newSViv (ev.key.state), 0); 829 hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
436 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0); 830 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
437 hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0); 831 hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod & MOD_MASK), 0);
832 hv_store (hv, "cmod", 4, newSViv (SDL_GetModState () & MOD_MASK), 0); /* current mode */
438 hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0); 833 hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
439 break; 834 break;
440 835
441 case SDL_ACTIVEEVENT: 836 case SDL_ACTIVEEVENT:
442 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0); 837 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
443 hv_store (hv, "state", 5, newSViv (ev.active.state), 0); 838 hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
444 break; 839 break;
445 840
446 case SDL_MOUSEMOTION: 841 case SDL_MOUSEMOTION:
842 {
843 int state = ev.motion.state;
844 int x = ev.motion.x;
845 int y = ev.motion.y;
846 int xrel = ev.motion.xrel;
847 int yrel = ev.motion.yrel;
848
849 /* do simplistic event compression */
850 while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
851 && state == ev.motion.state)
852 {
853 xrel += ev.motion.xrel;
854 yrel += ev.motion.yrel;
855 x = ev.motion.x;
856 y = ev.motion.y;
857 SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
858 }
859
860 hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
447 hv_store (hv, "state", 5, newSViv (ev.motion.state), 0); 861 hv_store (hv, "state", 5, newSViv (state), 0);
448 hv_store (hv, "x", 1, newSViv (ev.motion.x), 0); 862 hv_store (hv, "x", 1, newSViv (x), 0);
449 hv_store (hv, "y", 1, newSViv (ev.motion.y), 0); 863 hv_store (hv, "y", 1, newSViv (y), 0);
450 hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0); 864 hv_store (hv, "xrel", 4, newSViv (xrel), 0);
451 hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0); 865 hv_store (hv, "yrel", 4, newSViv (yrel), 0);
866 }
452 break; 867 break;
453 868
454 case SDL_MOUSEBUTTONDOWN: 869 case SDL_MOUSEBUTTONDOWN:
455 case SDL_MOUSEBUTTONUP: 870 case SDL_MOUSEBUTTONUP:
871 hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
872
456 hv_store (hv, "button", 6, newSViv (ev.button.button), 0); 873 hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
457 hv_store (hv, "state", 5, newSViv (ev.button.state), 0); 874 hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
458 hv_store (hv, "x", 1, newSViv (ev.button.x), 0); 875 hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
459 hv_store (hv, "y", 1, newSViv (ev.button.y), 0); 876 hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
877 break;
878
879 case SDL_USEREVENT:
880 hv_store (hv, "code", 4, newSViv (ev.user.code), 0);
881 hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
882 hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
883 break;
460 } 884 }
461 885
462 XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv))); 886 XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
463 } 887 }
464} 888}
465 889
466int 890int
467Mix_OpenAudio (int frequency = 22050, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 512) 891Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
892 POSTCALL:
893 Mix_HookMusicFinished (music_finished);
894 Mix_ChannelFinished (channel_finished);
895
896void
897Mix_QuerySpec ()
898 PPCODE:
899{
900 int freq, channels;
901 Uint16 format;
902
903 if (Mix_QuerySpec (&freq, &format, &channels))
904 {
905 EXTEND (SP, 3);
906 PUSHs (sv_2mortal (newSViv (freq)));
907 PUSHs (sv_2mortal (newSViv (format)));
908 PUSHs (sv_2mortal (newSViv (channels)));
909 }
910}
468 911
469void 912void
470Mix_CloseAudio () 913Mix_CloseAudio ()
471 914
472int 915int
473Mix_AllocateChannels (int numchans = -1) 916Mix_AllocateChannels (int numchans = -1)
474 917
918const char *
919Mix_GetError ()
920
475void 921void
476lowdelay (int fd, int val = 1) 922lowdelay (int fd, int val = 1)
477 CODE: 923 CODE:
924 setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
925
926void
927win32_proxy_info ()
928 PPCODE:
929{
478#ifndef _WIN32 930#ifdef _WIN32
479 setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val)); 931 char buffer[2048];
932 DWORD buflen;
933
934 EXTEND (SP, 3);
935
936 buflen = sizeof (buffer);
937 if (InternetQueryOption (0, INTERNET_OPTION_PROXY, (void *)buffer, &buflen))
938 if (((INTERNET_PROXY_INFO *)buffer)->dwAccessType == INTERNET_OPEN_TYPE_PROXY)
939 {
940 PUSHs (newSVpv (((INTERNET_PROXY_INFO *)buffer)->lpszProxy, 0));
941
942 buflen = sizeof (buffer);
943 if (InternetQueryOption (0, INTERNET_OPTION_PROXY_USERNAME, (void *)buffer, &buflen))
944 {
945 PUSHs (newSVpv (buffer, 0));
946
947 buflen = sizeof (buffer);
948 if (InternetQueryOption (0, INTERNET_OPTION_PROXY_PASSWORD, (void *)buffer, &buflen))
949 PUSHs (newSVpv (buffer, 0));
950 }
951 }
480#endif 952#endif
953}
481 954
482char * 955int
483gl_version () 956add_font (char *file)
484 CODE: 957 CODE:
485 RETVAL = (char *)glGetString (GL_VERSION); 958 RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
486 OUTPUT: 959 OUTPUT:
487 RETVAL 960 RETVAL
488
489char *
490gl_extensions ()
491 CODE:
492 RETVAL = (char *)glGetString (GL_EXTENSIONS);
493 OUTPUT:
494 RETVAL
495
496void
497add_font (char *file)
498 CODE:
499 FcConfigAppFontAddFile (0, (const FcChar8 *)file); /* no idea wether this is required */
500
501void
502set_font (char *file)
503 CODE:
504{
505 int count;
506 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)file, 0, 0, &count);
507 PangoFontDescription *font = pango_fc_font_description_from_pattern (pattern, 0);
508 FcPatternDestroy (pattern);
509 pango_context_set_font_description (context, font);
510}
511 961
512void 962void
513load_image_inline (SV *image_) 963load_image_inline (SV *image_)
514 ALIAS: 964 ALIAS:
515 load_image_file = 1 965 load_image_file = 1
… …
518 STRLEN image_len; 968 STRLEN image_len;
519 char *image = (char *)SvPVbyte (image_, image_len); 969 char *image = (char *)SvPVbyte (image_, image_len);
520 SDL_Surface *surface, *surface2; 970 SDL_Surface *surface, *surface2;
521 SDL_PixelFormat fmt; 971 SDL_PixelFormat fmt;
522 SDL_RWops *rw = ix 972 SDL_RWops *rw = ix
523 ? SDL_RWFromFile (image, "r") 973 ? SDL_RWFromFile (image, "rb")
524 : SDL_RWFromConstMem (image, image_len); 974 : SDL_RWFromConstMem (image, image_len);
525 975
526 if (!rw) 976 if (!rw)
527 croak ("load_image: %s", SDL_GetError ()); 977 croak ("load_image: %s", SDL_GetError ());
528 978
… …
557 1007
558 surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE); 1008 surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);
559 1009
560 assert (surface2->pitch == surface2->w * 4); 1010 assert (surface2->pitch == surface2->w * 4);
561 1011
1012 SDL_LockSurface (surface2);
562 EXTEND (SP, 5); 1013 EXTEND (SP, 6);
563 PUSHs (sv_2mortal (newSViv (surface2->w))); 1014 PUSHs (sv_2mortal (newSViv (surface2->w)));
564 PUSHs (sv_2mortal (newSViv (surface2->h))); 1015 PUSHs (sv_2mortal (newSViv (surface2->h)));
565 SDL_LockSurface (surface2);
566 PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch))); 1016 PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));
567 SDL_UnlockSurface (surface2);
568 PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB))); 1017 PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
569 PUSHs (sv_2mortal (newSViv (GL_RGBA))); 1018 PUSHs (sv_2mortal (newSViv (GL_RGBA)));
570 PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE))); 1019 PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
1020 SDL_UnlockSurface (surface2);
571 1021
572 SDL_FreeSurface (surface); 1022 SDL_FreeSurface (surface);
573 SDL_FreeSurface (surface2); 1023 SDL_FreeSurface (surface2);
574} 1024}
575 1025
… …
597 PUSHs (sv_2mortal (newSViv (b / y))); 1047 PUSHs (sv_2mortal (newSViv (b / y)));
598 PUSHs (sv_2mortal (newSViv (a / y))); 1048 PUSHs (sv_2mortal (newSViv (a / y)));
599} 1049}
600 1050
601void 1051void
1052error (char *message)
1053 CODE:
1054 fprintf (stderr, "ERROR: %s\n", message);
1055#ifdef _WIN32
1056 MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
1057#endif
1058
1059void
602fatal (char *message) 1060fatal (char *message)
603 CODE: 1061 CODE:
1062 fprintf (stderr, "FATAL: %s\n", message);
604#ifdef _WIN32 1063#ifdef _WIN32
605 MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR | MB_SETFOREGROUND); 1064 MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
1065#endif
1066 _exit (1);
1067
1068void
1069_exit (int retval = 0)
1070 CODE:
1071#ifdef WIN32
1072 ExitThread (retval); // unclean, please beam me up
606#else 1073#else
607 fprintf (stderr, "FATAL: %s\n", message); 1074 _exit (retval);
608#endif 1075#endif
609 exit (1);
610 1076
1077void
1078debug ()
1079 CODE:
1080{
1081#if DEBUG
1082 VALGRIND_DO_LEAK_CHECK;
1083#endif
1084}
1085
1086MODULE = Deliantra::Client PACKAGE = DC::Font
1087
1088PROTOTYPES: DISABLE
1089
1090DC::Font
1091new_from_file (SV *class, char *path, int id = 0)
1092 CODE:
1093{
1094 int count;
1095 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
1096 RETVAL = pango_fc_font_description_from_pattern (pattern, 0);
1097 FcPatternDestroy (pattern);
1098}
1099 OUTPUT:
1100 RETVAL
1101
1102void
1103DESTROY (DC::Font self)
1104 CODE:
1105 pango_font_description_free (self);
1106
1107void
1108make_default (DC::Font self)
1109 PROTOTYPE: $
1110 CODE:
1111 default_font = self;
1112
611MODULE = CFClient PACKAGE = CFClient::Layout 1113MODULE = Deliantra::Client PACKAGE = DC::Layout
612 1114
613CFClient::Layout 1115PROTOTYPES: DISABLE
614new (SV *class, int base_height = 10) 1116
1117void
1118glyph_cache_backup ()
1119 PROTOTYPE:
1120 CODE:
1121 tc_backup ();
1122
1123void
1124glyph_cache_restore ()
1125 PROTOTYPE:
1126 CODE:
1127 tc_restore ();
1128
1129DC::Layout
1130new (SV *class)
615 CODE: 1131 CODE:
616 New (0, RETVAL, 1, struct cf_layout); 1132 New (0, RETVAL, 1, struct cf_layout);
617 RETVAL->base_height = base_height; 1133
618 RETVAL->pl = pango_layout_new (context); 1134 RETVAL->pl = pango_layout_new (opengl_context);
1135 RETVAL->r = 1.;
1136 RETVAL->g = 1.;
1137 RETVAL->b = 1.;
1138 RETVAL->a = 1.;
1139 RETVAL->base_height = MIN_FONT_HEIGHT;
1140 RETVAL->font = 0;
1141 RETVAL->rc = rc_alloc ();
1142
619 pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR); 1143 pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
1144 layout_update_font (RETVAL);
620 OUTPUT: 1145 OUTPUT:
621 RETVAL 1146 RETVAL
622 1147
623void 1148void
624DESTROY (CFClient::Layout self) 1149DESTROY (DC::Layout self)
625 CODE: 1150 CODE:
626 g_object_unref (self->pl); 1151 g_object_unref (self->pl);
1152 rc_free (self->rc);
627 Safefree (self); 1153 Safefree (self);
628 1154
629void 1155void
630set_text (CFClient::Layout self, SV *text_) 1156set_text (DC::Layout self, SV *text_)
631 CODE: 1157 CODE:
632{ 1158{
633 STRLEN textlen; 1159 STRLEN textlen;
634 char *text = SvPVutf8 (text_, textlen); 1160 char *text = SvPVutf8 (text_, textlen);
635 1161
636 pango_layout_set_text (self->pl, text, textlen); 1162 pango_layout_set_text (self->pl, text, textlen);
637} 1163}
638 1164
639void 1165void
640set_markup (CFClient::Layout self, SV *text_) 1166set_markup (DC::Layout self, SV *text_)
641 CODE: 1167 CODE:
642{ 1168{
643 STRLEN textlen; 1169 STRLEN textlen;
644 char *text = SvPVutf8 (text_, textlen); 1170 char *text = SvPVutf8 (text_, textlen);
645 1171
646 pango_layout_set_markup (self->pl, text, textlen); 1172 pango_layout_set_markup (self->pl, text, textlen);
647} 1173}
648 1174
1175void
1176set_shapes (DC::Layout self, ...)
1177 CODE:
1178{
1179 PangoAttrList *attrs = 0;
1180 const char *text = pango_layout_get_text (self->pl);
1181 const char *pos = text;
1182 int arg = 4;
1183
1184 while (arg < items && (pos = strstr (pos, OBJ_STR)))
1185 {
1186 PangoRectangle inkrect, rect;
1187 PangoAttribute *attr;
1188
1189 int x = SvIV (ST (arg - 3));
1190 int y = SvIV (ST (arg - 2));
1191 int w = SvIV (ST (arg - 1));
1192 int h = SvIV (ST (arg ));
1193
1194 inkrect.x = 0;
1195 inkrect.y = 0;
1196 inkrect.width = 0;
1197 inkrect.height = 0;
1198
1199 rect.x = x * PANGO_SCALE;
1200 rect.y = y * PANGO_SCALE;
1201 rect.width = w * PANGO_SCALE;
1202 rect.height = h * PANGO_SCALE;
1203
1204 if (!attrs)
1205 attrs = pango_layout_get_attributes (self->pl);
1206
1207 attr = pango_attr_shape_new (&inkrect, &rect);
1208 attr->start_index = pos - text;
1209 attr->end_index = attr->start_index + sizeof (OBJ_STR) - 1;
1210 pango_attr_list_insert (attrs, attr);
1211
1212 arg += 4;
1213 pos += sizeof (OBJ_STR) - 1;
1214 }
1215
1216 if (attrs)
1217 pango_layout_set_attributes (self->pl, attrs);
1218}
1219
1220void
1221get_shapes (DC::Layout self)
1222 PPCODE:
1223{
1224 PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
1225
1226 do
1227 {
1228 PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
1229
1230 if (run && shape_attr_p (run))
1231 {
1232 PangoRectangle extents;
1233 pango_layout_iter_get_run_extents (iter, 0, &extents);
1234
1235 EXTEND (SP, 2);
1236 PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.x))));
1237 PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.y))));
1238 }
1239 }
1240 while (pango_layout_iter_next_run (iter));
1241
1242 pango_layout_iter_free (iter);
1243}
1244
1245int
1246has_wrapped (DC::Layout self)
1247 CODE:
1248{
1249 int lines = 1;
1250 const char *text = pango_layout_get_text (self->pl);
1251
1252 while (*text)
1253 lines += *text++ == '\n';
1254
1255 RETVAL = lines < pango_layout_get_line_count (self->pl);
1256}
1257 OUTPUT:
1258 RETVAL
1259
649SV * 1260SV *
650get_text (CFClient::Layout self) 1261get_text (DC::Layout self)
651 CODE: 1262 CODE:
652 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0); 1263 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
653 SvUTF8_on (RETVAL); 1264 sv_utf8_decode (RETVAL);
654 OUTPUT: 1265 OUTPUT:
655 RETVAL 1266 RETVAL
656 1267
657void 1268void
1269set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
1270 CODE:
1271 self->r = r;
1272 self->g = g;
1273 self->b = b;
1274 self->a = a;
1275
1276void
1277set_font (DC::Layout self, DC::Font font = 0)
1278 CODE:
1279 if (self->font != font)
1280 {
1281 self->font = font;
1282 layout_update_font (self);
1283 }
1284
1285void
658set_height (CFClient::Layout self, int base_height) 1286set_height (DC::Layout self, int base_height)
659 CODE: 1287 CODE:
1288 if (self->base_height != base_height)
1289 {
660 self->base_height = base_height; 1290 self->base_height = base_height;
1291 layout_update_font (self);
1292 }
661 1293
662void 1294void
663set_width (CFClient::Layout self, int max_width = -1) 1295set_width (DC::Layout self, int max_width = -1)
664 CODE: 1296 CODE:
665 pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE); 1297 pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
666 1298
667void 1299void
1300set_indent (DC::Layout self, int indent)
1301 CODE:
1302 pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1303
1304void
1305set_spacing (DC::Layout self, int spacing)
1306 CODE:
1307 pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1308
1309void
1310set_ellipsise (DC::Layout self, int ellipsise)
1311 CODE:
1312 pango_layout_set_ellipsize (self->pl,
1313 ellipsise == 1 ? PANGO_ELLIPSIZE_START
1314 : ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1315 : ellipsise == 3 ? PANGO_ELLIPSIZE_END
1316 : PANGO_ELLIPSIZE_NONE
1317 );
1318
1319void
1320set_single_paragraph_mode (DC::Layout self, int spm)
1321 CODE:
1322 pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1323
1324void
668size (CFClient::Layout self) 1325size (DC::Layout self)
669 PPCODE: 1326 PPCODE:
670{ 1327{
671 int w, h; 1328 int w, h;
672 1329
673 layout_update (self);
674 layout_get_pixel_size (self, &w, &h); 1330 layout_get_pixel_size (self, &w, &h);
675 1331
676 EXTEND (SP, 2); 1332 EXTEND (SP, 2);
677 PUSHs (sv_2mortal (newSViv (w))); 1333 PUSHs (sv_2mortal (newSViv (w)));
678 PUSHs (sv_2mortal (newSViv (h))); 1334 PUSHs (sv_2mortal (newSViv (h)));
679} 1335}
680 1336
681int 1337int
1338descent (DC::Layout self)
1339 CODE:
1340{
1341 PangoRectangle rect;
1342 PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1343 pango_layout_line_get_pixel_extents (line, 0, &rect);
1344 RETVAL = PANGO_DESCENT (rect);
1345}
1346 OUTPUT:
1347 RETVAL
1348
1349int
682xy_to_index (CFClient::Layout self, int x, int y) 1350xy_to_index (DC::Layout self, int x, int y)
683 CODE: 1351 CODE:
684{ 1352{
685 int index, trailing; 1353 int index, trailing;
686
687 layout_update (self);
688 pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing); 1354 pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
689
690 RETVAL = index; 1355 RETVAL = index + trailing;
691} 1356}
692 OUTPUT: 1357 OUTPUT:
693 RETVAL 1358 RETVAL
694 1359
695void 1360void
696cursor_pos (CFClient::Layout self, int index) 1361cursor_pos (DC::Layout self, int index)
697 PPCODE: 1362 PPCODE:
698{ 1363{
699 PangoRectangle strong_pos; 1364 PangoRectangle pos;
700 layout_update (self);
701 pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0); 1365 pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
702 1366
703 EXTEND (SP, 3); 1367 EXTEND (SP, 3);
704 PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE))); 1368 PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
705 PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE))); 1369 PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
706 PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE))); 1370 PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
707} 1371}
708 1372
709void 1373void
710render (CFClient::Layout self) 1374index_to_line_x (DC::Layout self, int index, int trailing = 0)
711 PPCODE: 1375 PPCODE:
712{ 1376{
713 SV *retval; 1377 int line, x;
714 int w, h;
715 FT_Bitmap bitmap;
716 1378
717 layout_update (self); 1379 pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
718 layout_get_pixel_size (self, &w, &h); 1380#if !PANGO_VERSION_CHECK (1, 17, 3)
719 1381 /* pango bug: line is between 1..numlines, not 0..numlines-1 */
720 retval = newSV (w * h); 1382 --line;
721 SvPOK_only (retval); 1383#endif
722 SvCUR_set (retval, w * h);
723
724 bitmap.rows = h;
725 bitmap.width = w;
726 bitmap.pitch = w;
727 bitmap.buffer = (unsigned char*)SvPVX (retval);
728 bitmap.num_grays = 256;
729 bitmap.pixel_mode = FT_PIXEL_MODE_GRAY;
730
731 memset (bitmap.buffer, 0, w * h);
732
733 pango_ft2_render_layout (&bitmap, self->pl, 0 * PANGO_SCALE, 0 * PANGO_SCALE);
734
735 EXTEND (SP, 3); 1384 EXTEND (SP, 2);
736 PUSHs (sv_2mortal (newSViv (w))); 1385 PUSHs (sv_2mortal (newSViv (line)));
1386 PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1387}
1388
1389void
1390line_x_to_index (DC::Layout self, int line, int x)
1391 PPCODE:
1392{
1393 PangoLayoutLine *lp;
1394 int index, trailing;
1395
1396 if (line < 0)
1397 XSRETURN_EMPTY;
1398
1399 if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1400 XSRETURN_EMPTY; /* do better */
1401
1402 pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1403
1404 EXTEND (SP, 2);
1405 if (GIMME_V == G_SCALAR)
1406 PUSHs (sv_2mortal (newSViv (index + trailing)));
1407 else
1408 {
737 PUSHs (sv_2mortal (newSViv (h))); 1409 PUSHs (sv_2mortal (newSViv (index)));
738 PUSHs (sv_2mortal (retval)); 1410 PUSHs (sv_2mortal (newSViv (trailing)));
1411 }
739} 1412}
740 1413
1414void
1415render (DC::Layout self, float x, float y, int flags = 0)
1416 CODE:
1417 rc_clear (self->rc);
1418 pango_opengl_render_layout_subpixel (
1419 self->pl,
1420 self->rc,
1421 x * PANGO_SCALE, y * PANGO_SCALE,
1422 self->r, self->g, self->b, self->a,
1423 flags
1424 );
1425 // we assume that context_change actually clears/frees stuff
1426 // and does not do any recomputation...
1427 pango_layout_context_changed (self->pl);
1428
1429void
1430draw (DC::Layout self)
1431 CODE:
1432{
1433 glEnable (GL_TEXTURE_2D);
1434 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1435 glEnable (GL_BLEND);
1436 gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
1437 GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
1438 glEnable (GL_ALPHA_TEST);
1439 glAlphaFunc (GL_GREATER, 7.f / 255.f);
1440
1441 rc_draw (self->rc);
1442
1443 glDisable (GL_ALPHA_TEST);
1444 glDisable (GL_BLEND);
1445 glDisable (GL_TEXTURE_2D);
1446}
1447
741MODULE = CFClient PACKAGE = CFClient::Texture 1448MODULE = Deliantra::Client PACKAGE = DC::Texture
742 1449
1450PROTOTYPES: ENABLE
1451
743void 1452void
1453pad (SV *data_, int ow, int oh, int nw, int nh)
1454 CODE:
1455{
1456 if ((nw != ow || nh != oh) && SvOK (data_))
1457 {
1458 STRLEN datalen;
1459 char *data = SvPVbyte (data_, datalen);
1460 int bpp = datalen / (ow * oh);
1461 SV *result_ = sv_2mortal (newSV (nw * nh * bpp));
1462
1463 SvPOK_only (result_);
1464 SvCUR_set (result_, nw * nh * bpp);
1465
1466 memset (SvPVX (result_), 0, nw * nh * bpp);
1467 while (oh--)
1468 memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1469
1470 sv_setsv (data_, result_);
1471 }
1472}
1473
1474void
744draw_quad (SV *self, float x, float y, float w = 0, float h = 0) 1475draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
745 PROTOTYPE: $$$;$$ 1476 PROTOTYPE: $$$;$$
1477 ALIAS:
1478 draw_quad_alpha = 1
1479 draw_quad_alpha_premultiplied = 2
746 CODE: 1480 CODE:
747{ 1481{
748 HV *hv = (HV *)SvRV (self); 1482 HV *hv = (HV *)SvRV (self);
749 float s = SvNV (*hv_fetch (hv, "s", 1, 1)); 1483 float s = SvNV (*hv_fetch (hv, "s", 1, 1));
750 float t = SvNV (*hv_fetch (hv, "t", 1, 1)); 1484 float t = SvNV (*hv_fetch (hv, "t", 1, 1));
751 int name = SvIV (*hv_fetch (hv, "name", 4, 1)); 1485 int name = SvIV (*hv_fetch (hv, "name", 4, 1));
752 int wrap_mode = SvIV (*hv_fetch (hv, "wrap_mode", 9, 1)); 1486
1487 if (name <= 0)
1488 XSRETURN_EMPTY;
753 1489
754 if (items < 5) 1490 if (items < 5)
755 { 1491 {
756 w = SvNV (*hv_fetch (hv, "w", 1, 1)); 1492 w = SvNV (*hv_fetch (hv, "w", 1, 1));
757 h = SvNV (*hv_fetch (hv, "h", 1, 1)); 1493 h = SvNV (*hv_fetch (hv, "h", 1, 1));
758 } 1494 }
759 1495
1496 if (ix)
1497 {
1498 glEnable (GL_BLEND);
1499
1500 if (ix == 2)
1501 glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
1502 else
1503 gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
1504 GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
1505
1506 glEnable (GL_ALPHA_TEST);
1507 glAlphaFunc (GL_GREATER, 0.01f);
1508 }
1509
760 glBindTexture (GL_TEXTURE_2D, name); 1510 glBindTexture (GL_TEXTURE_2D, name);
761 if (wrap_mode) { 1511
762 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT);
763 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT);
764 }
765 glBegin (GL_QUADS); 1512 glBegin (GL_QUADS);
766 glTexCoord2f (0, 0); glVertex2f (x , y ); 1513 glTexCoord2f (0, 0); glVertex2f (x , y );
767 glTexCoord2f (0, t); glVertex2f (x , y + h); 1514 glTexCoord2f (0, t); glVertex2f (x , y + h);
768 glTexCoord2f (s, t); glVertex2f (x + w, y + h); 1515 glTexCoord2f (s, t); glVertex2f (x + w, y + h);
769 glTexCoord2f (s, 0); glVertex2f (x + w, y ); 1516 glTexCoord2f (s, 0); glVertex2f (x + w, y );
770 glEnd (); 1517 glEnd ();
771}
772 1518
1519 if (ix)
1520 {
1521 glDisable (GL_ALPHA_TEST);
1522 glDisable (GL_BLEND);
1523 }
1524}
1525
1526IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
1527 CODE:
1528{
1529 GLint width;
1530 glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
1531 glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
1532 RETVAL = width > 0;
1533}
1534 OUTPUT:
1535 RETVAL
1536
773MODULE = CFClient PACKAGE = CFClient::Map 1537MODULE = Deliantra::Client PACKAGE = DC::Map
774 1538
775CFClient::Map 1539PROTOTYPES: DISABLE
776new (SV *class, int map_width, int map_height) 1540
1541DC::Map
1542new (SV *class)
777 CODE: 1543 CODE:
778 New (0, RETVAL, 1, struct map); 1544 New (0, RETVAL, 1, struct map);
779 RETVAL->x = 0; 1545 RETVAL->x = 0;
780 RETVAL->y = 0; 1546 RETVAL->y = 0;
781 RETVAL->w = map_width; 1547 RETVAL->w = 0;
782 RETVAL->h = map_height; 1548 RETVAL->h = 0;
783 RETVAL->ox = 0; 1549 RETVAL->ox = 0;
784 RETVAL->oy = 0; 1550 RETVAL->oy = 0;
785 RETVAL->faces = 8192; 1551 RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
786 Newz (0, RETVAL->face, RETVAL->faces, mapface); 1552 RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
787 RETVAL->texs = 8192;
788 Newz (0, RETVAL->tex, RETVAL->texs, maptex);
789 RETVAL->rows = 0; 1553 RETVAL->rows = 0;
790 RETVAL->row = 0; 1554 RETVAL->row = 0;
791 OUTPUT: 1555 OUTPUT:
792 RETVAL 1556 RETVAL
793 1557
794void 1558void
795DESTROY (CFClient::Map self) 1559DESTROY (DC::Map self)
796 CODE: 1560 CODE:
797{ 1561{
798 map_clear (self); 1562 map_clear (self);
799 Safefree (self->face); 1563 Safefree (self->face2tile);
1564 Safefree (self->tex);
800 Safefree (self); 1565 Safefree (self);
801} 1566}
802 1567
803void 1568void
1569resize (DC::Map self, int map_width, int map_height)
1570 CODE:
1571 self->w = map_width;
1572 self->h = map_height;
1573
1574void
804clear (CFClient::Map self) 1575clear (DC::Map self)
805 CODE: 1576 CODE:
806 map_clear (self); 1577 map_clear (self);
807 1578
808void 1579void
809set_face (CFClient::Map self, int face, int texid) 1580set_tileid (DC::Map self, int face, int tile)
810 CODE: 1581 CODE:
811{ 1582{
812 while (self->faces <= face) 1583 need_facenum (self, face); self->face2tile [face] = tile;
813 { 1584 need_texid (self, tile);
814 Append (mapface, self->face, self->faces, self->faces);
815 self->faces *= 2;
816 }
817
818 self->face [face] = texid;
819} 1585}
820 1586
821void 1587void
1588set_smooth (DC::Map self, int face, int smooth, int level)
1589 CODE:
1590{
1591 tileid texid;
1592 maptex *tex;
1593
1594 if (face < 0 || face >= self->faces)
1595 return;
1596
1597 if (smooth < 0 || smooth >= self->faces)
1598 return;
1599
1600 texid = self->face2tile [face];
1601
1602 if (!texid)
1603 return;
1604
1605 tex = self->tex + texid;
1606 tex->smoothtile = self->face2tile [smooth];
1607 tex->smoothlevel = level;
1608}
1609
1610void
822set_texture (CFClient::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a) 1611set_texture (DC::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)
823 CODE: 1612 CODE:
824{ 1613{
825 while (self->texs <= texid) 1614 need_texid (self, texid);
826 {
827 Append (maptex, self->tex, self->texs, self->texs);
828 self->texs *= 2;
829 }
830 1615
831 { 1616 {
832 maptex *tex = self->tex + texid; 1617 maptex *tex = self->tex + texid;
833 1618
834 tex->name = name; 1619 tex->name = name;
… …
839 tex->r = r; 1624 tex->r = r;
840 tex->g = g; 1625 tex->g = g;
841 tex->b = b; 1626 tex->b = b;
842 tex->a = a; 1627 tex->a = a;
843 } 1628 }
1629
1630 // somewhat hackish, but for textures that require it, it really
1631 // improves the look, and most others don't suffer.
1632 glBindTexture (GL_TEXTURE_2D, name);
1633 //glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
1634 //glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
1635 // use uglier nearest interpolation because linear suffers
1636 // from transparent color bleeding and ugly wrapping effects.
1637 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
844} 1638}
845 1639
846int 1640int
847ox (CFClient::Map self) 1641ox (DC::Map self)
848 ALIAS: 1642 ALIAS:
849 oy = 1 1643 oy = 1
1644 x = 2
1645 y = 3
1646 w = 4
1647 h = 5
850 CODE: 1648 CODE:
851 switch (ix) 1649 switch (ix)
852 { 1650 {
853 case 0: RETVAL = self->ox; break; 1651 case 0: RETVAL = self->ox; break;
854 case 1: RETVAL = self->oy; break; 1652 case 1: RETVAL = self->oy; break;
1653 case 2: RETVAL = self->x; break;
1654 case 3: RETVAL = self->y; break;
1655 case 4: RETVAL = self->w; break;
1656 case 5: RETVAL = self->h; break;
855 } 1657 }
856 OUTPUT: 1658 OUTPUT:
857 RETVAL 1659 RETVAL
858 1660
859void 1661void
860scroll (CFClient::Map self, int dx, int dy) 1662scroll (DC::Map self, int dx, int dy)
861 CODE: 1663 CODE:
862{ 1664{
863 if (dx > 0) 1665 if (dx > 0)
864 map_blank (self, self->x, self->y, dx - 1, self->h); 1666 map_blank (self, self->x, self->y, dx, self->h);
865 else if (dx < 0) 1667 else if (dx < 0)
866 map_blank (self, self->x + self->w + dx + 1, self->y, 1 - dx, self->h); 1668 map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
867 1669
868 if (dy > 0) 1670 if (dy > 0)
869 map_blank (self, self->x, self->y, self->w, dy - 1); 1671 map_blank (self, self->x, self->y, self->w, dy);
870 else if (dy < 0) 1672 else if (dy < 0)
871 map_blank (self, self->x, self->y + self->h + dy + 1, self->w, 1 - dy); 1673 map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
872 1674
873 self->ox += dx; self->x += dx; 1675 self->ox += dx; self->x += dx;
874 self->oy += dy; self->y += dy; 1676 self->oy += dy; self->y += dy;
875 1677
876 while (self->y < 0) 1678 while (self->y < 0)
… …
880 self->rows += MAP_EXTEND_Y; 1682 self->rows += MAP_EXTEND_Y;
881 self->y += MAP_EXTEND_Y; 1683 self->y += MAP_EXTEND_Y;
882 } 1684 }
883} 1685}
884 1686
885void 1687SV *
886map1a_update (CFClient::Map self, SV *data_) 1688map1a_update (DC::Map self, SV *data_, int extmap)
887 CODE: 1689 CODE:
888{ 1690{
889 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_); 1691 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
890 uint8_t *data_end = (uint8_t *)SvEND (data_); 1692 uint8_t *data_end = (uint8_t *)SvEND (data_);
891 mapcell *cell; 1693 mapcell *cell;
892 int x, y, flags; 1694 int x, y, z, flags;
1695 AV *missing = newAV ();
1696 RETVAL = newRV_noinc ((SV *)missing);
893 1697
894 while (data < data_end) 1698 while (data < data_end - 1)
895 { 1699 {
896 flags = (data [0] << 8) + data [1]; data += 2; 1700 flags = (data [0] << 8) + data [1]; data += 2;
897 1701
898 x = ((flags >> 10) & 63) + self->x; 1702 x = self->x + ((flags >> 10) & 63);
899 y = ((flags >> 4) & 63) + self->y; 1703 y = self->y + ((flags >> 4) & 63);
900 1704
901 cell = map_get_cell (self, x, y); 1705 cell = map_get_cell (self, x, y);
902 1706
903 if (flags & 15) 1707 if (flags & 15)
904 { 1708 {
905 if (cell->darkness < 0) 1709 if (!cell->darkness)
906 { 1710 {
1711 memset (cell, 0, sizeof (*cell));
907 cell->darkness = 0; 1712 cell->darkness = 256;
908 cell->face [0] = 0;
909 cell->face [1] = 0;
910 cell->face [2] = 0;
911 } 1713 }
912 1714
913 cell->darkness = flags & 8 ? *data++ : 255;
914
915 //TODO: don't trust server data to be in-range(!) 1715 //TODO: don't trust server data to be in-range(!)
916 1716
917 if (flags & 4) 1717 if (flags & 8)
918 { 1718 {
919 cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2; 1719 if (extmap)
1720 {
1721 uint8_t ext, cmd;
1722
1723 do
1724 {
1725 ext = *data++;
1726 cmd = ext & 0x7f;
1727
1728 if (cmd < 4)
1729 cell->darkness = 255 - ext * 64 + 1;
1730 else if (cmd == 5) // health
1731 {
1732 cell->stat_width = 1;
1733 cell->stat_hp = *data++;
1734 }
1735 else if (cmd == 6) // monster width
1736 cell->stat_width = *data++ + 1;
1737 else if (cmd == 0x47)
1738 {
1739 if (*data == 1) cell->player = data [1];
1740 else if (*data == 2) cell->player = data [2] + (data [1] << 8);
1741 else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
1742 else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
1743
1744 data += *data + 1;
1745 }
1746 else if (cmd == 8) // cell flags
1747 cell->flags = *data++;
1748 else if (ext & 0x40) // unknown, multibyte => skip
1749 data += *data + 1;
1750 else
1751 data++;
1752 }
1753 while (ext & 0x80);
1754 }
1755 else
1756 cell->darkness = *data++ + 1;
920 } 1757 }
921 1758
1759 for (z = 0; z <= 2; ++z)
922 if (flags & 2) 1760 if (flags & (4 >> z))
923 { 1761 {
924 cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2; 1762 faceid face = (data [0] << 8) + data [1]; data += 2;
1763 need_facenum (self, face);
1764 cell->tile [z] = self->face2tile [face];
1765
1766 if (cell->tile [z])
1767 {
1768 maptex *tex = self->tex + cell->tile [z];
1769 if (!tex->name)
1770 av_push (missing, newSViv (cell->tile [z]));
1771
1772 if (tex->smoothtile)
1773 {
1774 maptex *smooth = self->tex + tex->smoothtile;
1775 if (!smooth->name)
1776 av_push (missing, newSViv (tex->smoothtile));
1777 }
1778 }
925 } 1779 }
926
927 if (flags & 1)
928 {
929 cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
930 }
931 } 1780 }
932 else 1781 else
933 cell->darkness = -1; 1782 cell->darkness = 0;
934 } 1783 }
935} 1784}
1785 OUTPUT:
1786 RETVAL
936 1787
937SV * 1788SV *
938mapmap (CFClient::Map self, int x0, int y0, int w, int h) 1789mapmap (DC::Map self, int x0, int y0, int w, int h)
939 CODE: 1790 CODE:
940{ 1791{
941 int x1, x; 1792 int x1, x;
942 int y1, y; 1793 int y1, y;
943 int z; 1794 int z;
… …
964 { 1815 {
965 mapcell *cell = row->col + (x - row->c0); 1816 mapcell *cell = row->col + (x - row->c0);
966 1817
967 for (z = 0; z <= 0; z++) 1818 for (z = 0; z <= 0; z++)
968 { 1819 {
969 mapface face = cell->face [z];
970
971 if (face)
972 {
973 maptex tex = self->tex [face]; 1820 maptex tex = self->tex [cell->tile [z]];
974 int a0 = 255 - tex.a; 1821 int a0 = 255 - tex.a;
975 int a1 = tex.a; 1822 int a1 = tex.a;
976 1823
977 r = (r * a0 + tex.r * a1) / 255; 1824 r = (r * a0 + tex.r * a1) / 255;
978 g = (g * a0 + tex.g * a1) / 255; 1825 g = (g * a0 + tex.g * a1) / 255;
979 b = (b * a0 + tex.b * a1) / 255; 1826 b = (b * a0 + tex.b * a1) / 255;
980 a = (a * a0 + tex.a * a1) / 255; 1827 a = (a * a0 + tex.a * a1) / 255;
981 }
982 } 1828 }
983 } 1829 }
984 1830
985 *map++ = (r ) 1831 *map++ = (r )
986 | (g << 8) 1832 | (g << 8)
… …
993} 1839}
994 OUTPUT: 1840 OUTPUT:
995 RETVAL 1841 RETVAL
996 1842
997void 1843void
998draw (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh) 1844draw (DC::Map self, int mx, int my, int sw, int sh, int T, U32 player = 0xffffffff, int pdx = 0, int pdy = 0)
1845 CODE:
1846{
1847 int x, y, z;
1848
1849 HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1850 uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
1851 static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
1852 smooth_key skey;
1853 int pl_x, pl_y;
1854 maptex pl_tex;
1855 rc_t *rc = rc_alloc ();
1856 rc_key_t key;
1857 rc_array_t *arr;
1858
1859 pl_tex.name = 0;
1860
1861 // thats current max. sorry.
1862 if (sw > 255) sw = 255;
1863 if (sh > 255) sh = 255;
1864
1865 // clear key, in case of extra padding
1866 memset (&skey, 0, sizeof (skey));
1867
1868 memset (&key, 0, sizeof (key));
1869 key.r = 255;
1870 key.g = 255;
1871 key.b = 255;
1872 key.a = 255;
1873 key.mode = GL_QUADS;
1874 key.format = GL_T2F_V3F;
1875 key.texname = -1;
1876
1877 mx += self->x;
1878 my += self->y;
1879
1880 // first pass: determine smooth_max
1881 // rather ugly, if you ask me
1882 // could also be stored inside mapcell and updated on change
1883 memset (smooth_max, 0, sizeof (smooth_max));
1884
1885 for (y = 0; y < sh; y++)
1886 if (0 <= y + my && y + my < self->rows)
1887 {
1888 maprow *row = self->row + (y + my);
1889
1890 for (x = 0; x < sw; x++)
1891 if (row->c0 <= x + mx && x + mx < row->c1)
1892 {
1893 mapcell *cell = row->col + (x + mx - row->c0);
1894
1895 smooth_max[x + 1][y + 1] =
1896 MAX (self->tex [cell->tile [0]].smoothlevel,
1897 MAX (self->tex [cell->tile [1]].smoothlevel,
1898 self->tex [cell->tile [2]].smoothlevel));
1899 }
1900 }
1901
1902 glEnable (GL_BLEND);
1903 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1904 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1905
1906 for (z = 0; z <= 2; z++)
1907 {
1908 memset (smooth_level, 0, sizeof (smooth_level));
1909
1910 for (y = 0; y < sh; y++)
1911 if (0 <= y + my && y + my < self->rows)
1912 {
1913 maprow *row = self->row + (y + my);
1914
1915 for (x = 0; x < sw; x++)
1916 if (row->c0 <= x + mx && x + mx < row->c1)
1917 {
1918 mapcell *cell = row->col + (x + mx - row->c0);
1919 tileid tile = cell->tile [z];
1920
1921 if (tile)
1922 {
1923 maptex tex = self->tex [tile];
1924 int px = (x + 1) * T - tex.w;
1925 int py = (y + 1) * T - tex.h;
1926
1927 if (key.texname != tex.name)
1928 {
1929 if (!tex.name)
1930 tex = self->tex [2]; /* missing, replace by noface */
1931
1932 key.texname = tex.name;
1933 arr = rc_array (rc, &key);
1934 }
1935
1936 if (expect_false (cell->player == player) && expect_false (z == 2))
1937 {
1938 pl_x = px;
1939 pl_y = py;
1940 pl_tex = tex;
1941 continue;
1942 }
1943
1944 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
1945 rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
1946 rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
1947 rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
1948
1949 if (expect_false (cell->flags) && expect_false (z == 2))
1950 {
1951 // overlays such as the speech bubble, probably more to come
1952 if (cell->flags & 1)
1953 {
1954 maptex tex = self->tex [1];
1955 int px = x * T + T * 2 / 32;
1956 int py = y * T - T * 6 / 32;
1957
1958 if (tex.name)
1959 {
1960 if (key.texname != tex.name)
1961 {
1962 key.texname = tex.name;
1963 arr = rc_array (rc, &key);
1964 }
1965
1966 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
1967 rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
1968 rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
1969 rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
1970 }
1971 }
1972 }
1973
1974 // update smooth hash
1975 if (tex.smoothtile)
1976 {
1977 skey.tile = tex.smoothtile;
1978 skey.level = tex.smoothlevel;
1979
1980 smooth_level [tex.smoothlevel >> 5] |= ((uint32_t)1) << (tex.smoothlevel & 31);
1981
1982 // add bits to current tile and all neighbours. skey.x|y is
1983 // shifted +1|+1 so we always stay positive.
1984
1985 // bits is ___n cccc CCCC bbbb
1986 // n do not draw borders&corners
1987 // c draw these corners, but...
1988 // C ... not these
1989 // b draw these borders
1990
1991 // borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
1992 // ┃· ·· ·┃ ━━
1993
1994 // corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
1995 // ·· ·· ·┏ ┓·
1996
1997 // full tile
1998 skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
1999
2000 // borders
2001 skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
2002 skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
2003 skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
2004 skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
2005
2006 // corners
2007 skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
2008 skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
2009 skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
2010 skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
2011 }
2012 }
2013 }
2014 }
2015
2016 rc_draw (rc);
2017 rc_clear (rc);
2018
2019 // go through all smoothlevels, lowest to highest, then draw.
2020 // this is basically counting sort
2021 {
2022 int w, b;
2023
2024 glEnable (GL_TEXTURE_2D);
2025 glBegin (GL_QUADS);
2026 for (w = 0; w < 256 / 32; ++w)
2027 {
2028 uint32_t smask = smooth_level [w];
2029 if (smask)
2030 for (b = 0; b < 32; ++b)
2031 if (smask & (((uint32_t)1) << b))
2032 {
2033 int level = (w << 5) | b;
2034 HE *he;
2035
2036 hv_iterinit (smooth);
2037 while ((he = hv_iternext (smooth)))
2038 {
2039 smooth_key *skey = (smooth_key *)HeKEY (he);
2040 IV bits = SvIVX (HeVAL (he));
2041
2042 if (!(bits & 0x1000)
2043 && skey->level == level
2044 && level > smooth_max [skey->x][skey->y])
2045 {
2046 maptex tex = self->tex [skey->tile];
2047 int px = (((int)skey->x) - 1) * T;
2048 int py = (((int)skey->y) - 1) * T;
2049 int border = bits & 15;
2050 int corner = (bits >> 8) & ~(bits >> 4) & 15;
2051 float dx = tex.s * .0625f; // 16 images/row
2052 float dy = tex.t * .5f ; // 2 images/column
2053
2054 if (tex.name)
2055 {
2056 // this time avoiding texture state changes
2057 // save gobs of state changes.
2058 if (key.texname != tex.name)
2059 {
2060 glEnd ();
2061 glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
2062 glBegin (GL_QUADS);
2063 }
2064
2065 if (border)
2066 {
2067 float ox = border * dx;
2068
2069 glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
2070 glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
2071 glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
2072 glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
2073 }
2074
2075 if (corner)
2076 {
2077 float ox = corner * dx;
2078
2079 glTexCoord2f (ox , dy ); glVertex2i (px , py );
2080 glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
2081 glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
2082 glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
2083 }
2084 }
2085 }
2086 }
2087 }
2088 }
2089
2090 glEnd ();
2091 glDisable (GL_TEXTURE_2D);
2092 key.texname = -1;
2093 }
2094
2095 hv_clear (smooth);
2096 }
2097
2098 if (pl_tex.name)
2099 {
2100 maptex tex = pl_tex;
2101 int px = pl_x + pdx;
2102 int py = pl_y + pdy;
2103
2104 key.texname = tex.name;
2105 arr = rc_array (rc, &key);
2106
2107 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
2108 rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
2109 rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
2110 rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
2111
2112 rc_draw (rc);
2113 }
2114
2115 glDisable (GL_BLEND);
2116 rc_free (rc);
2117
2118 // top layer: overlays such as the health bar
2119 for (y = 0; y < sh; y++)
2120 if (0 <= y + my && y + my < self->rows)
2121 {
2122 maprow *row = self->row + (y + my);
2123
2124 for (x = 0; x < sw; x++)
2125 if (row->c0 <= x + mx && x + mx < row->c1)
2126 {
2127 mapcell *cell = row->col + (x + mx - row->c0);
2128
2129 int px = x * T;
2130 int py = y * T;
2131
2132 if (cell->stat_hp)
2133 {
2134 int width = cell->stat_width * T;
2135 int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
2136
2137 glColor3ub (0, 0, 0);
2138 glRectf (px + 1, py - thick - 2,
2139 px + width - 1, py);
2140
2141 glColor3ub (cell->stat_hp, 255 - cell->stat_hp, 0);
2142 glRectf (px + 2,
2143 py - thick - 1,
2144 px + width - 2 - cell->stat_hp * (width - 4) / 255, py - 1);
2145 }
2146 }
2147 }
2148}
2149
2150void
2151draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)
2152 CODE:
2153{
2154 static float color[16][3] = {
2155 { 0.00F, 0.00F, 0.00F },
2156 { 1.00F, 1.00F, 1.00F },
2157 { 0.00F, 0.00F, 0.55F },
2158 { 1.00F, 0.00F, 0.00F },
2159
2160 { 1.00F, 0.54F, 0.00F },
2161 { 0.11F, 0.56F, 1.00F },
2162 { 0.93F, 0.46F, 0.00F },
2163 { 0.18F, 0.54F, 0.34F },
2164
2165 { 0.56F, 0.73F, 0.56F },
2166 { 0.80F, 0.80F, 0.80F },
2167 { 0.55F, 0.41F, 0.13F },
2168 { 0.99F, 0.77F, 0.26F },
2169
2170 { 0.74F, 0.65F, 0.41F },
2171
2172 { 0.00F, 1.00F, 1.00F },
2173 { 1.00F, 0.00F, 1.00F },
2174 { 1.00F, 1.00F, 0.00F },
2175 };
2176
2177 int x, y;
2178
2179 glEnable (GL_TEXTURE_2D);
2180 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
2181 glEnable (GL_BLEND);
2182 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
2183 glBegin (GL_QUADS);
2184
2185 for (y = 0; y < h; y++)
2186 for (x = 0; x < w; x++)
2187 {
2188 unsigned char m = data [x + y * w];
2189
2190 if (m)
2191 {
2192 float *c = color [m & 15];
2193
2194 float tx1 = m & 0x40 ? 0.5 : 0.;
2195 float tx2 = tx1 + 0.5;
2196
2197 glColor4f (c[0], c[1], c[2], 0.75);
2198 glTexCoord2f (tx1, 0.); glVertex2i (x , y );
2199 glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
2200 glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
2201 glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
2202 }
2203 }
2204
2205 glEnd ();
2206 glDisable (GL_BLEND);
2207 glDisable (GL_TEXTURE_2D);
2208}
2209
2210void
2211fow_texture (DC::Map self, int mx, int my, int sw, int sh)
999 PPCODE: 2212 PPCODE:
1000{ 2213{
1001 int vx, vy;
1002 int x, y, z; 2214 int x, y;
1003 int last_name; 2215 int sw1 = sw + 2;
1004 mapface face; 2216 int sh1 = sh + 2;
2217 int sh3 = sh * 3;
1005 int sw4 = (sw + 3) & ~3; 2218 int sw34 = (sw * 3 + 3) & ~3;
2219 uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
1006 SV *darkness_sv = sv_2mortal (newSV (sw4 * sh)); 2220 SV *darkness3_sv = sv_2mortal (newSV (sw34 * sh3));
1007 uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv); 2221 uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
1008 2222
1009 memset (darkness, 255, sw4 * sh);
1010 SvPOK_only (darkness_sv); 2223 SvPOK_only (darkness3_sv);
1011 SvCUR_set (darkness_sv, sw4 * sh); 2224 SvCUR_set (darkness3_sv, sw34 * sh3);
1012 2225
1013 vx = self->x + (self->w - sw) / 2 - shift_x; 2226 mx += self->x - 1;
1014 vy = self->y + (self->h - sh) / 2 - shift_y; 2227 my += self->y - 1;
1015 2228
1016 /* 2229 memset (darkness1, 255, sw1 * sh1);
1017 int vx = self->vx = self->w >= sw
1018 ? self->x + (self->w - sw) / 2
1019 : MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1020 2230
1021 int vy = self->vy = self->h >= sh
1022 ? self->y + (self->h - sh) / 2
1023 : MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));
1024 */
1025
1026 glColor4ub (255, 255, 255, 255);
1027
1028 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1029 glEnable (GL_BLEND);
1030 glEnable (GL_TEXTURE_2D);
1031 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1032
1033 glBegin (GL_QUADS);
1034
1035 last_name = 0;
1036
1037 for (z = 0; z < 3; z++)
1038 for (y = 0; y < sh; y++) 2231 for (y = 0; y < sh1; y++)
1039 if (0 <= y + vy && y + vy < self->rows) 2232 if (0 <= y + my && y + my < self->rows)
1040 { 2233 {
1041 maprow *row = self->row + (y + vy); 2234 maprow *row = self->row + (y + my);
1042 2235
1043 for (x = 0; x < sw; x++) 2236 for (x = 0; x < sw1; x++)
1044 if (row->c0 <= x + vx && x + vx < row->c1) 2237 if (row->c0 <= x + mx && x + mx < row->c1)
1045 { 2238 {
1046 mapcell *cell = row->col + (x + vx - row->c0); 2239 mapcell *cell = row->col + (x + mx - row->c0);
1047 2240
1048 darkness[y * sw4 + x] = cell->darkness < 0 2241 darkness1 [y * sw1 + x] = cell->darkness
2242 ? 255 - (cell->darkness - 1)
1049 ? 255 - FOW_DARKNESS 2243 : 255 - FOW_DARKNESS;
1050 : 255 - cell->darkness;
1051
1052 face = cell->face [z];
1053
1054 if (face)
1055 {
1056 maptex tex = self->tex [face];
1057
1058 int px = (x + 1) * 32 - tex.w;
1059 int py = (y + 1) * 32 - tex.h;
1060
1061 if (last_name != tex.name)
1062 {
1063 glEnd ();
1064 last_name = tex.name;
1065 glBindTexture (GL_TEXTURE_2D, last_name);
1066 glBegin (GL_QUADS);
1067 }
1068
1069 glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1070 glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1071 glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1072 glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1073 }
1074 } 2244 }
1075 } 2245 }
1076 2246
1077 glEnd (); 2247 for (y = 0; y < sh; ++y)
2248 for (x = 0; x < sw; ++x)
2249 {
2250 uint8_t d11 = darkness1 [(y ) * sw1 + x ];
2251 uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
2252 uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
2253 uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
2254 uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
2255 uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
2256 uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
2257 uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
2258 uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
1078 2259
1079 glDisable (GL_TEXTURE_2D); 2260 uint8_t r11 = (d11 + d21 + d12) / 3;
1080 glDisable (GL_BLEND); 2261 uint8_t r21 = d21;
2262 uint8_t r31 = (d21 + d31 + d32) / 3;
2263
2264 uint8_t r12 = d12;
2265 uint8_t r22 = d22;
2266 uint8_t r32 = d32;
2267
2268 uint8_t r13 = (d13 + d23 + d12) / 3;
2269 uint8_t r23 = d23;
2270 uint8_t r33 = (d23 + d33 + d32) / 3;
2271
2272 darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);
2273 darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);
2274 darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);
2275 darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);
2276 darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);
2277 darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);
2278 darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);
2279 darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);
2280 darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);
2281 }
2282
2283 free (darkness1);
1081 2284
1082 EXTEND (SP, 3); 2285 EXTEND (SP, 3);
1083 PUSHs (sv_2mortal (newSViv (sw4))); 2286 PUSHs (sv_2mortal (newSViv (sw34)));
1084 PUSHs (sv_2mortal (newSViv (sh))); 2287 PUSHs (sv_2mortal (newSViv (sh3)));
1085 PUSHs (darkness_sv); 2288 PUSHs (darkness3_sv);
1086} 2289}
1087 2290
1088SV * 2291SV *
1089get_rect (CFClient::Map self, int x0, int y0, int w, int h) 2292get_rect (DC::Map self, int x0, int y0, int w, int h)
1090 CODE: 2293 CODE:
1091{ 2294{
1092 int x, y, x1, y1; 2295 int x, y, x1, y1;
1093 SV *data_sv = newSV (w * h * 7 + 5); 2296 SV *data_sv = newSV (w * h * 7 + 5);
1094 uint8_t *data = (uint8_t *)SvPVX (data_sv); 2297 uint8_t *data = (uint8_t *)SvPVX (data_sv);
… …
1119 if (row && row->c0 <= x && x < row->c1) 2322 if (row && row->c0 <= x && x < row->c1)
1120 { 2323 {
1121 mapcell *cell = row->col + (x - row->c0); 2324 mapcell *cell = row->col + (x - row->c0);
1122 uint8_t flags = 0; 2325 uint8_t flags = 0;
1123 2326
1124 if (cell->face [0]) flags |= 1; 2327 if (cell->tile [0]) flags |= 1;
1125 if (cell->face [1]) flags |= 2; 2328 if (cell->tile [1]) flags |= 2;
1126 if (cell->face [2]) flags |= 4; 2329 if (cell->tile [2]) flags |= 4;
1127 2330
1128 *data++ = flags; 2331 *data++ = flags;
1129 2332
1130 if (flags & 1) 2333 if (flags & 1)
1131 { 2334 {
2335 tileid tile = cell->tile [0];
1132 *data++ = cell->face [0] >> 8; 2336 *data++ = tile >> 8;
1133 *data++ = cell->face [0]; 2337 *data++ = tile;
1134 } 2338 }
1135 2339
1136 if (flags & 2) 2340 if (flags & 2)
1137 { 2341 {
2342 tileid tile = cell->tile [1];
1138 *data++ = cell->face [1] >> 8; 2343 *data++ = tile >> 8;
1139 *data++ = cell->face [1]; 2344 *data++ = tile;
1140 } 2345 }
1141 2346
1142 if (flags & 4) 2347 if (flags & 4)
1143 { 2348 {
2349 tileid tile = cell->tile [2];
1144 *data++ = cell->face [2] >> 8; 2350 *data++ = tile >> 8;
1145 *data++ = cell->face [2]; 2351 *data++ = tile;
1146 } 2352 }
1147 } 2353 }
1148 else 2354 else
1149 *data++ = 0; 2355 *data++ = 0;
1150 } 2356 }
1151 } 2357 }
1152 2358
2359 /* if size is w*h + 5 then no data has been found */
2360 if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)
2361 {
1153 SvPOK_only (data_sv); 2362 SvPOK_only (data_sv);
1154 SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv)); 2363 SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
2364 }
2365
1155 RETVAL = data_sv; 2366 RETVAL = data_sv;
1156} 2367}
1157 OUTPUT: 2368 OUTPUT:
1158 RETVAL 2369 RETVAL
1159 2370
1160void 2371void
1161set_rect (CFClient::Map self, int x0, int y0, uint8_t *data) 2372set_rect (DC::Map self, int x0, int y0, SV *data_sv)
1162 PPCODE: 2373 PPCODE:
1163{ 2374{
1164 int x, y, z; 2375 int x, y, z;
1165 int w, h; 2376 int w, h;
1166 int x1, y1; 2377 int x1, y1;
2378 STRLEN len;
2379 uint8_t *data, *end;
2380
2381 len = SvLEN (data_sv);
2382 SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
2383 data = SvPVbyte_nolen (data_sv);
2384 end = data + len + 8;
2385
2386 if (len < 5)
2387 XSRETURN_EMPTY;
1167 2388
1168 if (*data++ != 0) 2389 if (*data++ != 0)
1169 return; /* version mismatch */ 2390 XSRETURN_EMPTY; /* version mismatch */
1170 2391
1171 w = *data++ << 8; w |= *data++; 2392 w = *data++ << 8; w |= *data++;
1172 h = *data++ << 8; h |= *data++; 2393 h = *data++ << 8; h |= *data++;
1173 2394
1174 // we need to do this 'cause we don't keep an absolute coord system for rows 2395 // we need to do this 'cause we don't keep an absolute coord system for rows
… …
1186 { 2407 {
1187 maprow *row = map_get_row (self, y); 2408 maprow *row = map_get_row (self, y);
1188 2409
1189 for (x = x0; x < x1; x++) 2410 for (x = x0; x < x1; x++)
1190 { 2411 {
2412 uint8_t flags;
2413
2414 if (data + 7 >= end)
2415 XSRETURN_EMPTY;
2416
1191 uint8_t flags = *data++; 2417 flags = *data++;
1192 2418
1193 if (flags) 2419 if (flags)
1194 { 2420 {
1195 mapface face[3] = { 0, 0, 0 };
1196
1197 mapcell *cell = row_get_cell (row, x); 2421 mapcell *cell = row_get_cell (row, x);
2422 tileid tile[3] = { 0, 0, 0 };
1198 2423
1199 if (flags & 1) { face[0] = *data++ << 8; face[0] |= *data++; } 2424 if (flags & 1) { tile[0] = *data++ << 8; tile[0] |= *data++; }
1200 if (flags & 2) { face[1] = *data++ << 8; face[1] |= *data++; } 2425 if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
1201 if (flags & 4) { face[2] = *data++ << 8; face[2] |= *data++; } 2426 if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
1202 2427
1203 if (cell->darkness <= 0) 2428 if (cell->darkness == 0)
1204 { 2429 {
1205 cell->darkness = -1; 2430 /*cell->darkness = 0;*/
2431 EXTEND (SP, 3);
1206 2432
1207 for (z = 0; z <= 2; z++) 2433 for (z = 0; z <= 2; z++)
1208 { 2434 {
1209 cell->face[z] = face[z]; 2435 tileid t = tile [z];
1210 2436
1211 if (face[z] && (face[z] >= self->texs || !self->tex[face [z]].name)) 2437 if (t >= self->texs || (t && !self->tex [t].name))
2438 {
1212 XPUSHs (sv_2mortal (newSViv (face[z]))); 2439 PUSHs (sv_2mortal (newSViv (t)));
2440 need_texid (self, t);
2441 }
2442
2443 cell->tile [z] = t;
1213 } 2444 }
1214 } 2445 }
1215 } 2446 }
1216 } 2447 }
1217 } 2448 }
1218} 2449}
1219 2450
1220MODULE = CFClient PACKAGE = CFClient::MixChunk 2451MODULE = Deliantra::Client PACKAGE = DC::RW
1221 2452
1222CFClient::MixChunk 2453DC::RW
1223new_from_file (SV *class, char *path) 2454new (SV *class, SV *data_sv)
1224 CODE: 2455 CODE:
1225 RETVAL = Mix_LoadWAV (path); 2456{
2457 STRLEN datalen;
2458 char *data = SvPVbyte (data_sv, datalen);
2459
2460 RETVAL = SDL_RWFromConstMem (data, datalen);
2461}
1226 OUTPUT: 2462 OUTPUT:
1227 RETVAL 2463 RETVAL
1228 2464
2465DC::RW
2466new_from_file (SV *class, const char *path, const char *mode = "rb")
2467 CODE:
2468 RETVAL = SDL_RWFromFile (path, mode);
2469 OUTPUT:
2470 RETVAL
2471
2472# fails on win32:
2473# dc.xs(2268) : error C2059: syntax error : '('
1229void 2474#void
2475#close (DC::RW self)
2476# CODE:
2477# (self->(close)) (self);
2478
2479MODULE = Deliantra::Client PACKAGE = DC::Channel
2480
2481PROTOTYPES: DISABLE
2482
2483DC::Channel
2484find ()
2485 CODE:
2486{
2487 RETVAL = Mix_GroupAvailable (-1);
2488
2489 if (RETVAL < 0)
2490 {
2491 RETVAL = Mix_GroupOldest (-1);
2492
2493 if (RETVAL < 0)
2494 XSRETURN_UNDEF;
2495
2496 Mix_HaltChannel (RETVAL);
2497 }
2498
2499 Mix_UnregisterAllEffects (RETVAL);
2500 Mix_Volume (RETVAL, 128);
2501}
2502 OUTPUT:
2503 RETVAL
2504
2505void
2506halt (DC::Channel self)
2507 CODE:
2508 Mix_HaltChannel (self);
2509
2510void
2511expire (DC::Channel self, int ticks = -1)
2512 CODE:
2513 Mix_ExpireChannel (self, ticks);
2514
2515void
2516fade_out (DC::Channel self, int ticks = -1)
2517 CODE:
2518 Mix_FadeOutChannel (self, ticks);
2519
2520int
2521volume (DC::Channel self, int volume)
2522 CODE:
2523 RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
2524 OUTPUT:
2525 RETVAL
2526
2527void
2528unregister_all_effects (DC::Channel self)
2529 CODE:
2530 Mix_UnregisterAllEffects (self);
2531
2532void
2533set_panning (DC::Channel self, int left, int right)
2534 CODE:
2535 left = CLAMP (left , 0, 255);
2536 right = CLAMP (right, 0, 255);
2537 Mix_SetPanning (self, left, right);
2538
2539void
2540set_distance (DC::Channel self, int distance)
2541 CODE:
2542 Mix_SetDistance (self, CLAMP (distance, 0, 255));
2543
2544void
2545set_position (DC::Channel self, int angle, int distance)
2546 CODE:
2547
2548void
2549set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
2550 CODE:
2551{
2552 int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
2553 int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);
2554 Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
2555}
2556
2557void
2558set_reverse_stereo (DC::Channel self, int flip)
2559 CODE:
2560 Mix_SetReverseStereo (self, flip);
2561
2562MODULE = Deliantra::Client PACKAGE = DC::MixChunk
2563
2564PROTOTYPES: DISABLE
2565
2566DC::MixChunk
2567new (SV *class, DC::RW rwops)
2568 CODE:
2569 RETVAL = Mix_LoadWAV_RW (rwops, 1);
2570 OUTPUT:
2571 RETVAL
2572
2573void
1230DESTROY (CFClient::MixChunk self) 2574DESTROY (DC::MixChunk self)
1231 CODE: 2575 CODE:
1232 Mix_FreeChunk (self); 2576 Mix_FreeChunk (self);
1233 2577
1234int 2578int
1235volume (CFClient::MixChunk self, int volume = -1) 2579volume (DC::MixChunk self, int volume = -1)
1236 CODE: 2580 CODE:
2581 if (items > 1)
2582 volume = CLAMP (volume, 0, 128);
1237 RETVAL = Mix_VolumeChunk (self, volume); 2583 RETVAL = Mix_VolumeChunk (self, volume);
1238 OUTPUT: 2584 OUTPUT:
1239 RETVAL 2585 RETVAL
1240 2586
1241int 2587DC::Channel
1242play (CFClient::MixChunk self, int channel = -1, int loops = 0, int ticks = -1) 2588play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
1243 CODE: 2589 CODE:
2590{
1244 RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks); 2591 RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
2592
2593 if (RETVAL < 0)
2594 XSRETURN_UNDEF;
2595
2596 if (channel < 0)
2597 {
2598 Mix_UnregisterAllEffects (RETVAL);
2599 Mix_Volume (RETVAL, 128);
2600 }
2601}
1245 OUTPUT: 2602 OUTPUT:
1246 RETVAL 2603 RETVAL
1247 2604
1248MODULE = CFClient PACKAGE = CFClient::MixMusic 2605MODULE = Deliantra::Client PACKAGE = DC::MixMusic
1249 2606
1250int 2607int
1251volume (int volume = -1) 2608volume (int volume = -1)
2609 PROTOTYPE: ;$
1252 CODE: 2610 CODE:
2611 if (items > 0)
2612 volume = CLAMP (volume, 0, 128);
1253 RETVAL = Mix_VolumeMusic (volume); 2613 RETVAL = Mix_VolumeMusic (volume);
1254 OUTPUT: 2614 OUTPUT:
1255 RETVAL 2615 RETVAL
1256 2616
1257CFClient::MixMusic 2617void
1258new_from_file (SV *class, char *path) 2618fade_out (int ms)
1259 CODE: 2619 CODE:
2620 Mix_FadeOutMusic (ms);
2621
2622void
2623halt ()
2624 CODE:
2625 Mix_HaltMusic ();
2626
2627DC::MixMusic
2628new (SV *class, DC::RW rwops)
2629 CODE:
1260 RETVAL = Mix_LoadMUS (path); 2630 RETVAL = Mix_LoadMUS_RW (rwops);
1261 OUTPUT: 2631 OUTPUT:
1262 RETVAL 2632 RETVAL
1263 2633
1264void 2634void
1265DESTROY (CFClient::MixMusic self) 2635DESTROY (DC::MixMusic self)
1266 CODE: 2636 CODE:
1267 Mix_FreeMusic (self); 2637 Mix_FreeMusic (self);
1268 2638
1269int 2639int
1270play (CFClient::MixMusic self, int loops = -1) 2640play (DC::MixMusic self, int loops = -1)
1271 CODE: 2641 CODE:
1272 RETVAL = Mix_PlayMusic (self, loops); 2642 RETVAL = Mix_PlayMusic (self, loops);
1273 OUTPUT: 2643 OUTPUT:
1274 RETVAL 2644 RETVAL
1275 2645
2646void
2647fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
2648 CODE:
2649 Mix_FadeInMusicPos (self, loops, ms, position);
2650
1276MODULE = CFClient PACKAGE = CFClient::OpenGL 2651MODULE = Deliantra::Client PACKAGE = DC::OpenGL
2652
2653PROTOTYPES: ENABLE
1277 2654
1278BOOT: 2655BOOT:
1279{ 2656{
1280 HV *stash = gv_stashpv ("CFClient::OpenGL", 1); 2657 HV *stash = gv_stashpv ("DC::OpenGL", 1);
1281 static const struct { 2658 static const struct {
1282 const char *name; 2659 const char *name;
1283 IV iv; 2660 IV iv;
1284 } *civ, const_iv[] = { 2661 } *civ, const_iv[] = {
1285# define const_iv(name) { # name, (IV)name } 2662# define const_iv(name) { # name, (IV)name }
2663 const_iv (GL_VENDOR),
2664 const_iv (GL_VERSION),
2665 const_iv (GL_EXTENSIONS),
1286 const_iv (GL_COLOR_MATERIAL), 2666 const_iv (GL_COLOR_MATERIAL),
1287 const_iv (GL_SMOOTH), 2667 const_iv (GL_SMOOTH),
1288 const_iv (GL_FLAT), 2668 const_iv (GL_FLAT),
2669 const_iv (GL_DITHER),
1289 const_iv (GL_BLEND), 2670 const_iv (GL_BLEND),
2671 const_iv (GL_CULL_FACE),
2672 const_iv (GL_SCISSOR_TEST),
2673 const_iv (GL_DEPTH_TEST),
2674 const_iv (GL_ALPHA_TEST),
2675 const_iv (GL_NORMALIZE),
2676 const_iv (GL_RESCALE_NORMAL),
2677 const_iv (GL_FRONT),
2678 const_iv (GL_BACK),
2679 const_iv (GL_AUX0),
1290 const_iv (GL_AND), 2680 const_iv (GL_AND),
2681 const_iv (GL_ONE),
2682 const_iv (GL_ZERO),
1291 const_iv (GL_SRC_ALPHA), 2683 const_iv (GL_SRC_ALPHA),
2684 const_iv (GL_DST_ALPHA),
1292 const_iv (GL_ONE_MINUS_SRC_ALPHA), 2685 const_iv (GL_ONE_MINUS_SRC_ALPHA),
2686 const_iv (GL_ONE_MINUS_DST_ALPHA),
2687 const_iv (GL_SRC_ALPHA_SATURATE),
1293 const_iv (GL_RGB), 2688 const_iv (GL_RGB),
1294 const_iv (GL_RGBA), 2689 const_iv (GL_RGBA),
2690 const_iv (GL_RGBA4),
2691 const_iv (GL_RGBA8),
2692 const_iv (GL_RGB5_A1),
1295 const_iv (GL_UNSIGNED_BYTE), 2693 const_iv (GL_UNSIGNED_BYTE),
1296 const_iv (GL_ALPHA4), 2694 const_iv (GL_UNSIGNED_SHORT),
2695 const_iv (GL_UNSIGNED_INT),
1297 const_iv (GL_ALPHA), 2696 const_iv (GL_ALPHA),
2697 const_iv (GL_INTENSITY),
2698 const_iv (GL_LUMINANCE),
2699 const_iv (GL_LUMINANCE_ALPHA),
1298 const_iv (GL_FLOAT), 2700 const_iv (GL_FLOAT),
1299 const_iv (GL_UNSIGNED_INT_8_8_8_8_REV), 2701 const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
2702 const_iv (GL_COMPRESSED_ALPHA_ARB),
2703 const_iv (GL_COMPRESSED_LUMINANCE_ARB),
2704 const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
2705 const_iv (GL_COMPRESSED_INTENSITY_ARB),
2706 const_iv (GL_COMPRESSED_RGB_ARB),
2707 const_iv (GL_COMPRESSED_RGBA_ARB),
1300 const_iv (GL_COMPILE), 2708 const_iv (GL_COMPILE),
2709 const_iv (GL_PROXY_TEXTURE_1D),
2710 const_iv (GL_PROXY_TEXTURE_2D),
1301 const_iv (GL_TEXTURE_1D), 2711 const_iv (GL_TEXTURE_1D),
1302 const_iv (GL_TEXTURE_2D), 2712 const_iv (GL_TEXTURE_2D),
1303 const_iv (GL_TEXTURE_ENV), 2713 const_iv (GL_TEXTURE_ENV),
1304 const_iv (GL_TEXTURE_MAG_FILTER), 2714 const_iv (GL_TEXTURE_MAG_FILTER),
1305 const_iv (GL_TEXTURE_MIN_FILTER), 2715 const_iv (GL_TEXTURE_MIN_FILTER),
1306 const_iv (GL_TEXTURE_ENV_MODE), 2716 const_iv (GL_TEXTURE_ENV_MODE),
1307 const_iv (GL_TEXTURE_WRAP_S), 2717 const_iv (GL_TEXTURE_WRAP_S),
1308 const_iv (GL_TEXTURE_WRAP_T), 2718 const_iv (GL_TEXTURE_WRAP_T),
2719 const_iv (GL_REPEAT),
1309 const_iv (GL_CLAMP), 2720 const_iv (GL_CLAMP),
1310 const_iv (GL_REPEAT), 2721 const_iv (GL_CLAMP_TO_EDGE),
1311 const_iv (GL_NEAREST), 2722 const_iv (GL_NEAREST),
1312 const_iv (GL_LINEAR), 2723 const_iv (GL_LINEAR),
2724 const_iv (GL_NEAREST_MIPMAP_NEAREST),
2725 const_iv (GL_LINEAR_MIPMAP_NEAREST),
2726 const_iv (GL_NEAREST_MIPMAP_LINEAR),
2727 const_iv (GL_LINEAR_MIPMAP_LINEAR),
2728 const_iv (GL_GENERATE_MIPMAP),
1313 const_iv (GL_MODULATE), 2729 const_iv (GL_MODULATE),
2730 const_iv (GL_DECAL),
1314 const_iv (GL_REPLACE), 2731 const_iv (GL_REPLACE),
2732 const_iv (GL_DEPTH_BUFFER_BIT),
1315 const_iv (GL_COLOR_BUFFER_BIT), 2733 const_iv (GL_COLOR_BUFFER_BIT),
1316 const_iv (GL_PROJECTION), 2734 const_iv (GL_PROJECTION),
1317 const_iv (GL_MODELVIEW), 2735 const_iv (GL_MODELVIEW),
1318 const_iv (GL_COLOR_LOGIC_OP), 2736 const_iv (GL_COLOR_LOGIC_OP),
2737 const_iv (GL_SEPARABLE_2D),
1319 const_iv (GL_CONVOLUTION_2D), 2738 const_iv (GL_CONVOLUTION_2D),
1320 const_iv (GL_CONVOLUTION_BORDER_MODE), 2739 const_iv (GL_CONVOLUTION_BORDER_MODE),
1321 const_iv (GL_CONSTANT_BORDER), 2740 const_iv (GL_CONSTANT_BORDER),
2741 const_iv (GL_POINTS),
1322 const_iv (GL_LINES), 2742 const_iv (GL_LINES),
2743 const_iv (GL_LINE_STRIP),
2744 const_iv (GL_LINE_LOOP),
1323 const_iv (GL_QUADS), 2745 const_iv (GL_QUADS),
2746 const_iv (GL_QUAD_STRIP),
2747 const_iv (GL_TRIANGLES),
2748 const_iv (GL_TRIANGLE_STRIP),
2749 const_iv (GL_TRIANGLE_FAN),
1324 const_iv (GL_LINE_LOOP), 2750 const_iv (GL_POLYGON),
1325 const_iv (GL_PERSPECTIVE_CORRECTION_HINT), 2751 const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
2752 const_iv (GL_POINT_SMOOTH_HINT),
2753 const_iv (GL_LINE_SMOOTH_HINT),
2754 const_iv (GL_POLYGON_SMOOTH_HINT),
2755 const_iv (GL_GENERATE_MIPMAP_HINT),
2756 const_iv (GL_TEXTURE_COMPRESSION_HINT),
1326 const_iv (GL_FASTEST), 2757 const_iv (GL_FASTEST),
2758 const_iv (GL_DONT_CARE),
2759 const_iv (GL_NICEST),
2760 const_iv (GL_V2F),
2761 const_iv (GL_V3F),
2762 const_iv (GL_T2F_V3F),
2763 const_iv (GL_T2F_N3F_V3F),
1327# undef const_iv 2764# undef const_iv
1328 }; 2765 };
1329 2766
1330 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 2767 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1331 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 2768 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
2769
2770 texture_av = newAV ();
2771 AvREAL_off (texture_av);
1332} 2772}
2773
2774void
2775disable_GL_EXT_blend_func_separate ()
2776 CODE:
2777 gl.BlendFuncSeparate = 0;
2778 gl.BlendFuncSeparateEXT = 0;
2779
2780char *
2781gl_vendor ()
2782 CODE:
2783 RETVAL = (char *)glGetString (GL_VENDOR);
2784 OUTPUT:
2785 RETVAL
2786
2787char *
2788gl_version ()
2789 CODE:
2790 RETVAL = (char *)glGetString (GL_VERSION);
2791 OUTPUT:
2792 RETVAL
2793
2794char *
2795gl_extensions ()
2796 CODE:
2797 RETVAL = (char *)glGetString (GL_EXTENSIONS);
2798 OUTPUT:
2799 RETVAL
2800
2801const char *glGetString (GLenum pname)
2802
2803GLint glGetInteger (GLenum pname)
2804 CODE:
2805 glGetIntegerv (pname, &RETVAL);
2806 OUTPUT:
2807 RETVAL
2808
2809GLdouble glGetDouble (GLenum pname)
2810 CODE:
2811 glGetDoublev (pname, &RETVAL);
2812 OUTPUT:
2813 RETVAL
1333 2814
1334int glGetError () 2815int glGetError ()
2816
2817void glFinish ()
1335 2818
1336void glClear (int mask) 2819void glClear (int mask)
1337 2820
1338void glClearColor (float r, float g, float b, float a = 1.0) 2821void glClearColor (float r, float g, float b, float a = 1.0)
1339 PROTOTYPE: @ 2822 PROTOTYPE: @
… …
1346 2829
1347void glHint (int target, int mode) 2830void glHint (int target, int mode)
1348 2831
1349void glBlendFunc (int sfactor, int dfactor) 2832void glBlendFunc (int sfactor, int dfactor)
1350 2833
2834void glBlendFuncSeparate (int sa, int da, int saa, int daa)
2835 CODE:
2836 gl_BlendFuncSeparate (sa, da, saa, daa);
2837
2838void glDepthMask (int flag)
2839
1351void glLogicOp (int opcode) 2840void glLogicOp (int opcode)
1352 2841
2842void glColorMask (int red, int green, int blue, int alpha)
2843
1353void glMatrixMode (int mode) 2844void glMatrixMode (int mode)
1354 2845
1355void glPushMatrix () 2846void glPushMatrix ()
1356 2847
1357void glPopMatrix () 2848void glPopMatrix ()
1358 2849
1359void glLoadIdentity () 2850void glLoadIdentity ()
1360 2851
2852void glDrawBuffer (int buffer)
2853
2854void glReadBuffer (int buffer)
2855
2856# near_ and far_ are due to microsofts buggy "c" compiler
2857void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
2858
2859# near_ and far_ are due to microsofts buggy "c" compiler
1361void glOrtho (double left, double right, double bottom, double top, double near, double far) 2860void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
2861
2862PROTOTYPES: DISABLE
1362 2863
1363void glViewport (int x, int y, int width, int height) 2864void glViewport (int x, int y, int width, int height)
2865
2866void glScissor (int x, int y, int width, int height)
1364 2867
1365void glTranslate (float x, float y, float z = 0.) 2868void glTranslate (float x, float y, float z = 0.)
1366 CODE: 2869 CODE:
1367 glTranslatef (x, y, z); 2870 glTranslatef (x, y, z);
1368 2871
1369void glScale (float x, float y, float z) 2872void glScale (float x, float y, float z = 1.)
1370 CODE: 2873 CODE:
1371 glScalef (x, y, z); 2874 glScalef (x, y, z);
1372 2875
1373void glRotate (float angle, float x, float y, float z) 2876void glRotate (float angle, float x, float y, float z)
1374 CODE: 2877 CODE:
1375 glRotatef (angle, x, y, z); 2878 glRotatef (angle, x, y, z);
1376 2879
1377void glBegin (int mode)
1378
1379void glEnd ()
1380
1381void glColor (float r, float g, float b, float a = 1.0) 2880void glColor (float r, float g, float b, float a = 1.0)
1382 PROTOTYPE: @ 2881 ALIAS:
2882 glColor_premultiply = 1
1383 CODE: 2883 CODE:
2884 if (ix)
2885 {
2886 r *= a;
2887 g *= a;
2888 b *= a;
2889 }
2890 // microsoft visual "c" rounds instead of truncating...
1384 glColor4f (r, g, b, a); 2891 glColor4f (r, g, b, a);
2892
2893void glRasterPos (float x, float y, float z = 0.)
2894 CODE:
2895 glRasterPos3f (0, 0, z);
2896 glBitmap (0, 0, 0, 0, x, y, 0);
1385 2897
1386void glVertex (float x, float y, float z = 0.) 2898void glVertex (float x, float y, float z = 0.)
1387 CODE: 2899 CODE:
1388 glVertex3f (x, y, z); 2900 glVertex3f (x, y, z);
1389 2901
1390void glTexCoord (float s, float t) 2902void glTexCoord (float s, float t)
1391 CODE: 2903 CODE:
1392 glTexCoord2f (s, t); 2904 glTexCoord2f (s, t);
1393 2905
2906void glRect (float x1, float y1, float x2, float y2)
2907 CODE:
2908 glRectf (x1, y1, x2, y2);
2909
2910void glRect_lineloop (float x1, float y1, float x2, float y2)
2911 CODE:
2912 glBegin (GL_LINE_LOOP);
2913 glVertex2f (x1, y1);
2914 glVertex2f (x2, y1);
2915 glVertex2f (x2, y2);
2916 glVertex2f (x1, y2);
2917 glEnd ();
2918
2919PROTOTYPES: ENABLE
2920
2921void glBegin (int mode)
2922
2923void glEnd ()
2924
2925void glPointSize (GLfloat size)
2926
2927void glLineWidth (GLfloat width)
2928
2929void glInterleavedArrays (int format, int stride, char *data)
2930
2931void glDrawElements (int mode, int count, int type, char *indices)
2932
2933# 1.2 void glDrawRangeElements (int mode, int start, int end
2934
1394void glTexEnv (int target, int pname, float param) 2935void glTexEnv (int target, int pname, float param)
1395 CODE: 2936 CODE:
1396 glTexEnvf (target, pname, param); 2937 glTexEnvf (target, pname, param);
1397 2938
1398void glTexParameter (int target, int pname, float param) 2939void glTexParameter (int target, int pname, float param)
… …
1401 2942
1402void glBindTexture (int target, int name) 2943void glBindTexture (int target, int name)
1403 2944
1404void glConvolutionParameter (int target, int pname, float params) 2945void glConvolutionParameter (int target, int pname, float params)
1405 CODE: 2946 CODE:
2947 if (gl.ConvolutionParameterf)
1406 glConvolutionParameterf (target, pname, params); 2948 gl.ConvolutionParameterf (target, pname, params);
1407 2949
1408void glConvolutionFilter2D (int target, int internalformat, int width, int height, int format, int type, char *data) 2950void glConvolutionFilter2D (int target, int internalformat, int width, int height, int format, int type, char *data)
2951 CODE:
2952 if (gl.ConvolutionFilter2D)
2953 gl.ConvolutionFilter2D (target, internalformat, width, height, format, type, data);
1409 2954
2955void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
2956 CODE:
2957 if (gl.SeparableFilter2D)
2958 gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2959
1410void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data) 2960void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
1411 2961
1412void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border) 2962void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2963
2964void glDrawPixels (int width, int height, int format, int type, char *pixels)
2965
2966void glPixelZoom (float x, float y)
2967
2968void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
1413 2969
1414int glGenTexture () 2970int glGenTexture ()
1415 CODE: 2971 CODE:
1416{ 2972 RETVAL = gen_texture ();
1417 GLuint name;
1418 glGenTextures (1, &name);
1419 RETVAL = name;
1420}
1421 OUTPUT: 2973 OUTPUT:
1422 RETVAL 2974 RETVAL
1423 2975
1424void glDeleteTexture (int name) 2976void glDeleteTexture (int name)
1425 CODE: 2977 CODE:
1426{
1427 GLuint name_ = name;
1428 glDeleteTextures (1, &name_); 2978 del_texture (name);
1429} 2979
1430
1431int glGenList () 2980int glGenList ()
1432 CODE: 2981 CODE:
1433 RETVAL = glGenLists (1); 2982 RETVAL = glGenLists (1);
1434 OUTPUT: 2983 OUTPUT:
1435 RETVAL 2984 RETVAL
… …
1442 2991
1443void glEndList () 2992void glEndList ()
1444 2993
1445void glCallList (int list) 2994void glCallList (int list)
1446 2995
2996MODULE = Deliantra::Client PACKAGE = DC::UI::Base
2997
2998PROTOTYPES: DISABLE
2999
3000void
3001find_widget (SV *self, NV x, NV y)
3002 PPCODE:
3003{
3004 if (within_widget (self, x, y))
3005 XPUSHs (self);
3006}
3007
3008BOOT:
3009{
3010 hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
3011
3012 draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
3013 draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
3014 draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
3015 draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
3016}
3017
3018void
3019draw (SV *self)
3020 CODE:
3021{
3022 HV *hv;
3023 SV **svp;
3024 NV x, y, w, h;
3025 SV *draw_x_sv = GvSV (draw_x_gv);
3026 SV *draw_y_sv = GvSV (draw_y_gv);
3027 SV *draw_w_sv = GvSV (draw_w_gv);
3028 SV *draw_h_sv = GvSV (draw_h_gv);
3029 double draw_x, draw_y;
3030
3031 if (!SvROK (self))
3032 croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
3033
3034 hv = (HV *)SvRV (self);
3035
3036 if (SvTYPE (hv) != SVt_PVHV)
3037 croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
3038
3039 svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
3040 svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
3041
3042 if (!h || !w)
3043 XSRETURN_EMPTY;
3044
3045 svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
3046 svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
3047
3048 draw_x = SvNV (draw_x_sv) + x;
3049 draw_y = SvNV (draw_y_sv) + y;
3050
3051 if (draw_x + w < 0 || draw_x >= SvNV (draw_w_sv)
3052 || draw_y + h < 0 || draw_y >= SvNV (draw_h_sv))
3053 XSRETURN_EMPTY;
3054
3055 sv_setnv (draw_x_sv, draw_x);
3056 sv_setnv (draw_y_sv, draw_y);
3057
3058 glPushMatrix ();
3059 glTranslated (x, y, 0);
3060
3061 if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
3062 {
3063 svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
3064
3065 if (svp && SvTRUE (*svp))
3066 {
3067 glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
3068 glEnable (GL_BLEND);
3069 glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
3070 glBegin (GL_QUADS);
3071 glVertex2f (0, 0);
3072 glVertex2f (w, 0);
3073 glVertex2f (w, h);
3074 glVertex2f (0, h);
3075 glEnd ();
3076 glDisable (GL_BLEND);
3077 }
3078 }
3079#if 0
3080 // draw borders, for debugging
3081 glPushMatrix ();
3082 glColor4f (1., 1., 0., 1.);
3083 glTranslatef (.5, .5, 0.);
3084 glBegin (GL_LINE_LOOP);
3085 glVertex2f (0 , 0);
3086 glVertex2f (w - 1, 0);
3087 glVertex2f (w - 1, h - 1);
3088 glVertex2f (0 , h - 1);
3089 glEnd ();
3090 glPopMatrix ();
3091#endif
3092 PUSHMARK (SP);
3093 XPUSHs (self);
3094 PUTBACK;
3095 call_method ("_draw", G_VOID | G_DISCARD);
3096 SPAGAIN;
3097
3098 glPopMatrix ();
3099
3100 draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
3101 draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
3102}
3103

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