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/cvs/deliantra/Deliantra-Client/Client.xs
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Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.80 by root, Sun May 14 22:58:24 2006 UTC vs.
Revision 1.263 by root, Fri Jul 18 21:18:42 2008 UTC

1#ifdef _WIN32 1#ifdef _WIN32
2# define _WIN32_WINNT 0x0500 // needed to get win2000 api calls 2# define WIN32_LEAN_AND_MEAN
3# define NTDDI_VERSION NTDDI_WIN2K // needed to get win2000 api calls
3# include <malloc.h> 4# include <malloc.h>
4# include <windows.h> 5# include <windows.h>
6# include <wininet.h>
5# pragma warning(disable:4244) 7# pragma warning(disable:4244)
8# pragma warning(disable:4761)
9#endif
10
11//#define DEBUG 1
12#if DEBUG
13# include <valgrind/memcheck.h>
6#endif 14#endif
7 15
8#include "EXTERN.h" 16#include "EXTERN.h"
9#include "perl.h" 17#include "perl.h"
10#include "XSUB.h" 18#include "XSUB.h"
11 19
20#ifdef _WIN32
21# undef pipe
22// microsoft vs. C
23# define sqrtf(x) sqrt(x)
24# define roundf(x) (int)(x)
25# define atan2f(x,y) atan2(x,y)
26# define M_PI 3.14159265f
27#endif
28
29#include <assert.h>
12#include <math.h> 30#include <math.h>
13#include <string.h> 31#include <string.h>
14#include <stdio.h> 32#include <stdio.h>
33#include <stdlib.h>
34
35#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
15 36
16#include <SDL.h> 37#include <SDL.h>
38#include <SDL_thread.h>
17#include <SDL_endian.h> 39#include <SDL_endian.h>
18#include <SDL_image.h> 40#include <SDL_image.h>
19#include <SDL_mixer.h> 41#include <SDL_mixer.h>
20#include <SDL_opengl.h> 42#include <SDL_opengl.h>
21 43
44#define PANGO_ENABLE_BACKEND
45#define G_DISABLE_CAST_CHECKS
46
22#include <glib/gmacros.h> 47#include <glib/gmacros.h>
23 48
24#include <pango/pango.h> 49#include <pango/pango.h>
25#include <pango/pangofc-fontmap.h> 50
26#include <pango/pangoft2.h> 51#ifndef PANGO_VERSION_CHECK
27#include <pango/pangocairo.h> 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
28 61
29#ifndef _WIN32 62#ifndef _WIN32
30# include <sys/types.h> 63# include <sys/types.h>
31# include <sys/socket.h> 64# include <sys/socket.h>
32# include <netinet/in.h> 65# include <netinet/in.h>
33# include <netinet/tcp.h> 66# include <netinet/tcp.h>
34# include <inttypes.h> 67# include <inttypes.h>
68#endif
69
70#if __GNUC__ >= 4
71# define expect(expr,value) __builtin_expect ((expr),(value))
35#else 72#else
36 typedef unsigned char uint8_t; 73# define expect(expr,value) (expr)
37 typedef unsigned short uint16_t;
38 typedef unsigned int uint32_t;
39 typedef signed char int8_t;
40 typedef signed short int16_t;
41 typedef signed int int32_t;
42#endif 74#endif
43 75
44#include "glext.h" 76#define expect_false(expr) expect ((expr) != 0, 0)
77#define expect_true(expr) expect ((expr) != 0, 1)
78
79#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
45 80
46#define FOW_DARKNESS 32 81#define FOW_DARKNESS 32
47 82
48#define MAP_EXTEND_X 32 83#define MAP_EXTEND_X 32
49#define MAP_EXTEND_Y 512 84#define MAP_EXTEND_Y 512
50 85
51#define MIN_FONT_HEIGHT 10 86#define MIN_FONT_HEIGHT 10
52 87
53#define GL_CALL(type,func,args) \ 88/* mask out modifiers we are not interested in */
54 { \ 89#define MOD_MASK (KMOD_CTRL | KMOD_SHIFT | KMOD_ALT | KMOD_META)
55 static int init_; \
56 static type fptr_; \
57 \
58 if (!init_) \
59 { \
60 init_ = 1; \
61 fptr_ = (type)SDL_GL_GetProcAddress (# func); \
62 } \
63 \
64 if (fptr_) \
65 fptr_ args; \
66 }
67 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;
68typedef Mix_Chunk *CFClient__MixChunk; 144typedef Mix_Chunk *DC__MixChunk;
69typedef Mix_Music *CFClient__MixMusic; 145typedef Mix_Music *DC__MixMusic;
70 146
71typedef PangoFontDescription *CFClient__Font; 147typedef PangoFontDescription *DC__Font;
148
149static int
150shape_attr_p (PangoLayoutRun *run)
151{
152 GSList *attrs = run->item->analysis.extra_attrs;
153
154 while (attrs)
155 {
156 PangoAttribute *attr = attrs->data;
157
158 if (attr->klass->type == PANGO_ATTR_SHAPE)
159 return 1;
160
161 attrs = attrs->next;
162 }
163
164 return 0;
165}
72 166
73typedef struct cf_layout { 167typedef struct cf_layout {
74 PangoLayout *pl; // either derived from a cairo or ft2 context 168 PangoLayout *pl;
75 int rgba; // wether we use rgba (cairo) or grayscale (ft2)
76 float r, g, b, a; // default color for rgba mode 169 float r, g, b, a; // default color for rgba mode
77 int base_height; 170 int base_height;
78 CFClient__Font font; 171 DC__Font font;
172 rc_t *rc;
79} *CFClient__Layout; 173} *DC__Layout;
80 174
81static CFClient__Font default_font; 175static DC__Font default_font;
82static PangoContext *ft2_context, *cairo_context; 176static PangoContext *opengl_context;
83static PangoFontMap *ft2_fontmap, *cairo_fontmap; 177static PangoFontMap *opengl_fontmap;
84 178
85static void 179static void
86substitute_func (FcPattern *pattern, gpointer data) 180substitute_func (FcPattern *pattern, gpointer data)
87{ 181{
88 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
89 FcPatternAddBool (pattern, FC_AUTOHINT, 1); 186 FcPatternAddBool (pattern, FC_AUTOHINT, 0);
90} 187}
91 188
92static void 189static void
93layout_update_font (CFClient__Layout self) 190layout_update_font (DC__Layout self)
94{ 191{
95 /* 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
96 * reasonably well with bitstream vera 193 * reasonably well with dejavu/bistream fonts
97 */ 194 */
98 PangoFontDescription *font = self->font ? self->font : default_font; 195 PangoFontDescription *font = self->font ? self->font : default_font;
99 196
100 pango_font_description_set_absolute_size (font, 197 pango_font_description_set_absolute_size (font,
101 MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10)); 198 MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
102 199
103 pango_layout_set_font_description (self->pl, font); 200 pango_layout_set_font_description (self->pl, font);
104} 201}
105 202
106static void 203static void
107layout_get_pixel_size (CFClient__Layout self, int *w, int *h) 204layout_get_pixel_size (DC__Layout self, int *w, int *h)
108{ 205{
206 PangoRectangle rect;
207
208 // get_pixel_* wrongly rounds down
109 pango_layout_get_pixel_size (self->pl, w, h); 209 pango_layout_get_extents (self->pl, 0, &rect);
110 210
111 if (!*w) *w = 1; 211 rect.width = (rect.width + PANGO_SCALE - 1) / PANGO_SCALE;
112 if (!*h) *h = 1; 212 rect.height = (rect.height + PANGO_SCALE - 1) / PANGO_SCALE;
113 213
114 *w = (*w + 3) & ~3; 214 if (!rect.width) rect.width = 1;
115} 215 if (!rect.height) rect.height = 1;
116 216
217 *w = rect.width;
218 *h = rect.height;
219}
220
221typedef uint16_t tileid;
117typedef uint16_t mapface; 222typedef uint16_t faceid;
118 223
119typedef struct { 224typedef struct {
120 GLint name; 225 GLuint name;
121 int w, h; 226 int w, h;
122 float s, t; 227 float s, t;
123 uint8_t r, g, b, a; 228 uint8_t r, g, b, a;
229 tileid smoothtile;
230 uint8_t smoothlevel;
124} maptex; 231} maptex;
125 232
126typedef struct { 233typedef struct {
234 uint32_t player;
235 tileid tile[3];
127 int16_t darkness; 236 uint16_t darkness;
128 mapface face[3]; 237 uint8_t stat_width, stat_hp, flags, smoothmax;
129} mapcell; 238} mapcell;
130 239
131typedef struct { 240typedef struct {
132 int32_t c0, c1; 241 int32_t c0, c1;
133 mapcell *col; 242 mapcell *col;
134} maprow; 243} maprow;
135 244
136typedef struct map { 245typedef struct map {
137 int x, y, w, h; 246 int x, y, w, h;
138 int ox, oy; /* offset to virtual global coordinate system */ 247 int ox, oy; /* offset to virtual global coordinate system */
139 int faces; 248 int faces; tileid *face2tile; // [faceid]
140 mapface *face; 249 int texs; maptex *tex; // [tileid]
141
142 int texs;
143 maptex *tex;
144 250
145 int32_t rows; 251 int32_t rows;
146 maprow *row; 252 maprow *row;
147} *CFClient__Map; 253} *DC__Map;
148 254
149static char * 255static char *
150prepend (char *ptr, int sze, int inc) 256prepend (char *ptr, int sze, int inc)
151{ 257{
152 char *p; 258 char *p;
… …
169} 275}
170 276
171#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))
172#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))
173 279
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
174static maprow * 300static maprow *
175map_get_row (CFClient__Map self, int y) 301map_get_row (DC__Map self, int y)
176{ 302{
177 if (0 > y) 303 if (0 > y)
178 { 304 {
179 int extend = - y + MAP_EXTEND_Y; 305 int extend = - y + MAP_EXTEND_Y;
180 Prepend (maprow, self->row, self->rows, extend); 306 Prepend (maprow, self->row, self->rows, extend);
… …
218 344
219 return row->col + (x - row->c0); 345 return row->col + (x - row->c0);
220} 346}
221 347
222static mapcell * 348static mapcell *
223map_get_cell (CFClient__Map self, int x, int y) 349map_get_cell (DC__Map self, int x, int y)
224{ 350{
225 return row_get_cell (map_get_row (self, y), x); 351 return row_get_cell (map_get_row (self, y), x);
226} 352}
227 353
228static void 354static void
229map_clear (CFClient__Map self) 355map_clear (DC__Map self)
230{ 356{
231 int r; 357 int r;
232 358
233 for (r = 0; r < self->rows; r++) 359 for (r = 0; r < self->rows; r++)
234 Safefree (self->row[r].col); 360 Safefree (self->row[r].col);
… …
242 self->row = 0; 368 self->row = 0;
243 self->rows = 0; 369 self->rows = 0;
244} 370}
245 371
246static void 372static void
247map_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)
248{ 374{
249 int x, y; 375 int x, y;
250 maprow *row; 376 maprow *row;
377 mapcell *cell;
251 378
252 for (y = y0; y < y0 + h; y++) 379 for (y = y0; y < y0 + h; y++)
253 if (y >= 0) 380 if (y >= 0)
254 { 381 {
255 if (y >= self->rows) 382 if (y >= self->rows)
… …
261 if (x >= row->c0) 388 if (x >= row->c0)
262 { 389 {
263 if (x >= row->c1) 390 if (x >= row->c1)
264 break; 391 break;
265 392
266 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;
267 } 399 }
268 } 400 }
401}
402
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);
269} 417}
270 418
271static void 419static void
272music_finished (void) 420music_finished (void)
273{ 421{
… …
292 ev.data2 = 0; 440 ev.data2 = 0;
293 441
294 SDL_PushEvent ((SDL_Event *)&ev); 442 SDL_PushEvent ((SDL_Event *)&ev);
295} 443}
296 444
297MODULE = CFClient PACKAGE = CFClient 445static unsigned int
446minpot (unsigned int n)
447{
448 if (!n)
449 return 0;
450
451 --n;
452
453 n |= n >> 1;
454 n |= n >> 2;
455 n |= n >> 4;
456 n |= n >> 8;
457 n |= n >> 16;
458
459 return n + 1;
460}
461
462static unsigned int
463popcount (unsigned int n)
464{
465 n -= (n >> 1) & 0x55555555U;
466 n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
467 n = ((n >> 4) + n) & 0x0f0f0f0fU;
468 n *= 0x01010101U;
469
470 return n >> 24;
471}
472
473/* SDL should provide this, really. */
474#define SDLK_MODIFIER_MIN 300
475#define SDLK_MODIFIER_MAX 314
476
477/******************************************************************************/
478
479static GV *draw_x_gv, *draw_y_gv, *draw_w_gv, *draw_h_gv;
480static GV *hover_gv;
481
482static int
483within_widget (SV *widget, NV x, NV y)
484{
485 HV *self;
486 SV **svp;
487 NV wx, ww, wy, wh;
488
489 if (!SvROK (widget))
490 return 0;
491
492 self = (HV *)SvRV (widget);
493
494 if (SvTYPE (self) != SVt_PVHV)
495 return 0;
496
497 svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
498 if (y < wy)
499 return 0;
500
501 svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
502 if (y >= wy + wh)
503 return 0;
504
505 svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
506 if (x < wx)
507 return 0;
508
509 svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
510 if (x >= wx + ww)
511 return 0;
512
513 svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
514 if (!svp || !SvTRUE (*svp))
515 return 0;
516
517 return 1;
518}
519
520MODULE = Deliantra::Client PACKAGE = DC
298 521
299PROTOTYPES: ENABLE 522PROTOTYPES: ENABLE
300 523
301BOOT: 524BOOT:
302{ 525{
303 HV *stash = gv_stashpv ("CFClient", 1); 526 HV *stash = gv_stashpv ("DC", 1);
304 static const struct { 527 static const struct {
305 const char *name; 528 const char *name;
306 IV iv; 529 IV iv;
307 } *civ, const_iv[] = { 530 } *civ, const_iv[] = {
308# 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
309 const_iv (SDL_ACTIVEEVENT), 535 const_iv (SDL_ACTIVEEVENT),
310 const_iv (SDL_KEYDOWN), 536 const_iv (SDL_KEYDOWN),
311 const_iv (SDL_KEYUP), 537 const_iv (SDL_KEYUP),
312 const_iv (SDL_MOUSEMOTION), 538 const_iv (SDL_MOUSEMOTION),
313 const_iv (SDL_MOUSEBUTTONDOWN), 539 const_iv (SDL_MOUSEBUTTONDOWN),
… …
322 const_iv (SDL_EVENT_RESERVEDA), 548 const_iv (SDL_EVENT_RESERVEDA),
323 const_iv (SDL_EVENT_RESERVEDB), 549 const_iv (SDL_EVENT_RESERVEDB),
324 const_iv (SDL_VIDEORESIZE), 550 const_iv (SDL_VIDEORESIZE),
325 const_iv (SDL_VIDEOEXPOSE), 551 const_iv (SDL_VIDEOEXPOSE),
326 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),
327 const_iv (SDLK_KP0), 560 const_iv (SDLK_KP0),
328 const_iv (SDLK_KP1), 561 const_iv (SDLK_KP1),
329 const_iv (SDLK_KP2), 562 const_iv (SDLK_KP2),
330 const_iv (SDLK_KP3), 563 const_iv (SDLK_KP3),
331 const_iv (SDLK_KP4), 564 const_iv (SDLK_KP4),
… …
386 const_iv (SDLK_BREAK), 619 const_iv (SDLK_BREAK),
387 const_iv (SDLK_MENU), 620 const_iv (SDLK_MENU),
388 const_iv (SDLK_POWER), 621 const_iv (SDLK_POWER),
389 const_iv (SDLK_EURO), 622 const_iv (SDLK_EURO),
390 const_iv (SDLK_UNDO), 623 const_iv (SDLK_UNDO),
624
391 const_iv (KMOD_NONE), 625 const_iv (KMOD_NONE),
626 const_iv (KMOD_SHIFT),
392 const_iv (KMOD_LSHIFT), 627 const_iv (KMOD_LSHIFT),
393 const_iv (KMOD_RSHIFT), 628 const_iv (KMOD_RSHIFT),
629 const_iv (KMOD_CTRL),
394 const_iv (KMOD_LCTRL), 630 const_iv (KMOD_LCTRL),
395 const_iv (KMOD_RCTRL), 631 const_iv (KMOD_RCTRL),
632 const_iv (KMOD_ALT),
396 const_iv (KMOD_LALT), 633 const_iv (KMOD_LALT),
397 const_iv (KMOD_RALT), 634 const_iv (KMOD_RALT),
635 const_iv (KMOD_META),
398 const_iv (KMOD_LMETA), 636 const_iv (KMOD_LMETA),
399 const_iv (KMOD_RMETA), 637 const_iv (KMOD_RMETA),
400 const_iv (KMOD_NUM), 638 const_iv (KMOD_NUM),
401 const_iv (KMOD_CAPS), 639 const_iv (KMOD_CAPS),
402 const_iv (KMOD_MODE), 640 const_iv (KMOD_MODE),
403 const_iv (KMOD_CTRL), 641
404 const_iv (KMOD_SHIFT), 642 const_iv (MIX_DEFAULT_FORMAT),
405 const_iv (KMOD_ALT), 643
406 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),
407# undef const_iv 652# undef const_iv
408 }; 653 };
409 654
410 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 655 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
411 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 656 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
657
658 assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
659 assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
412} 660}
661
662void
663weaken (SV *rv)
664 PROTOTYPE: $
665 CODE:
666 sv_rvweaken (rv);
667
668int
669in_destruct ()
670 CODE:
671 RETVAL = PL_main_cv == Nullcv;
672 OUTPUT:
673 RETVAL
674
675NV floor (NV x)
676
677NV ceil (NV x)
678
679IV minpot (UV n)
680
681IV popcount (UV n)
413 682
414void 683void
415pango_init () 684pango_init ()
416 CODE: 685 CODE:
417{ 686{
418 // delayed, so it can pick up new fonts added by AddFontResourceEx
419 ft2_fontmap = pango_ft2_font_map_new (); 687 opengl_fontmap = pango_opengl_font_map_new ();
420 pango_ft2_font_map_set_default_substitute ((PangoFT2FontMap *)ft2_fontmap, substitute_func, 0, 0); 688 pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
421 ft2_context = pango_ft2_font_map_create_context ((PangoFT2FontMap *)ft2_fontmap); 689 opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
422 690 /*pango_context_set_font_description (opengl_context, default_font);*/
423 cairo_fontmap = pango_cairo_font_map_get_default (); 691#if PANGO_VERSION_CHECK (1, 15, 2)
424 cairo_context = pango_cairo_font_map_create_context ((PangoCairoFontMap *)cairo_fontmap); 692 pango_context_set_language (opengl_context, pango_language_from_string ("en"));
693 /*pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);*/
694#endif
425} 695}
426 696
427int 697char *SDL_GetError ()
428SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO)
429 698
430void 699int SDL_Init (U32 flags)
700
701int SDL_InitSubSystem (U32 flags)
702
703void SDL_QuitSubSystem (U32 flags)
704
431SDL_Quit () 705void SDL_Quit ()
432 706
433void 707void
434SDL_ListModes () 708SDL_ListModes (int rgb, int alpha)
435 PPCODE: 709 PPCODE:
436{ 710{
437 SDL_Rect **m; 711 SDL_Rect **m;
438 712
439 SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5); 713 SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
440 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5); 714 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
441 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5); 715 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
442 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1); 716 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
443 717
718 SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
719 SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
720
444 SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0); 721 SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
445 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0); 722 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
446 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0); 723 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
447 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0); 724 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
448 725
449 SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1); 726 SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
727#if SDL_VERSION_ATLEAST(1,2,10)
450 SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15); 728 SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
451 SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0); 729 SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
452 730#endif
453 SDL_EnableUNICODE (1);
454 SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
455 731
456 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL); 732 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
457 733
458 if (m && m != (SDL_Rect **)-1) 734 if (m && m != (SDL_Rect **)-1)
459 while (*m) 735 while (*m)
460 { 736 {
461 AV *av = newAV (); 737 AV *av = newAV ();
462 av_push (av, newSViv ((*m)->w)); 738 av_push (av, newSViv ((*m)->w));
463 av_push (av, newSViv ((*m)->h)); 739 av_push (av, newSViv ((*m)->h));
740 av_push (av, newSViv (rgb));
741 av_push (av, newSViv (alpha));
464 XPUSHs (sv_2mortal (newRV_noinc ((SV *)av))); 742 XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
465 743
466 ++m; 744 ++m;
467 } 745 }
468} 746}
469 747
470int 748int
471SDL_SetVideoMode (int w, int h, int fullscreen) 749SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
472 CODE: 750 CODE:
751{
752 SDL_EnableUNICODE (1);
753 SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
754
755 SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
756 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
757 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
758 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
759
473 RETVAL = !!SDL_SetVideoMode ( 760 RETVAL = !!SDL_SetVideoMode (
474 w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0) 761 w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)
475 ); 762 );
476 SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+"); 763
764 if (RETVAL)
765 {
766 av_clear (texture_av);
767
768 SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
769#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
770#include "glfunc.h"
771#undef GL_FUNC
772 }
773}
477 OUTPUT: 774 OUTPUT:
478 RETVAL 775 RETVAL
479 776
480void 777void
481SDL_GL_SwapBuffers () 778SDL_GL_SwapBuffers ()
482 779
780char *
781SDL_GetKeyName (int sym)
782
783int
784SDL_GetAppState ()
785
786int
787SDL_GetModState ()
788
483void 789void
484SDL_PollEvent () 790poll_events ()
485 PPCODE: 791 PPCODE:
486{ 792{
487 SDL_Event ev; 793 SDL_Event ev;
488 794
489 while (SDL_PollEvent (&ev)) 795 SDL_PumpEvents ();
796 while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
490 { 797 {
491 HV *hv = newHV (); 798 HV *hv = newHV ();
492 hv_store (hv, "type", 4, newSViv (ev.type), 0); 799 hv_store (hv, "type", 4, newSViv (ev.type), 0);
493 800
494 switch (ev.type) 801 switch (ev.type)
495 { 802 {
496 case SDL_KEYDOWN: 803 case SDL_KEYDOWN:
497 case SDL_KEYUP: 804 case SDL_KEYUP:
498 hv_store (hv, "state", 5, newSViv (ev.key.state), 0); 805 hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
499 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0); 806 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
500 hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0); 807 hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod & MOD_MASK), 0);
808 hv_store (hv, "cmod", 4, newSViv (SDL_GetModState () & MOD_MASK), 0); /* current mode */
501 hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0); 809 hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
502 break; 810 break;
503 811
504 case SDL_ACTIVEEVENT: 812 case SDL_ACTIVEEVENT:
505 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0); 813 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
506 hv_store (hv, "state", 5, newSViv (ev.active.state), 0); 814 hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
507 break; 815 break;
508 816
509 case SDL_MOUSEMOTION: 817 case SDL_MOUSEMOTION:
818 {
819 int state = ev.motion.state;
820 int x = ev.motion.x;
821 int y = ev.motion.y;
822 int xrel = ev.motion.xrel;
823 int yrel = ev.motion.yrel;
824
825 /* do simplistic event compression */
826 while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
827 && state == ev.motion.state)
828 {
829 xrel += ev.motion.xrel;
830 yrel += ev.motion.yrel;
831 x = ev.motion.x;
832 y = ev.motion.y;
833 SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
834 }
835
836 hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
510 hv_store (hv, "state", 5, newSViv (ev.motion.state), 0); 837 hv_store (hv, "state", 5, newSViv (state), 0);
511 hv_store (hv, "x", 1, newSViv (ev.motion.x), 0); 838 hv_store (hv, "x", 1, newSViv (x), 0);
512 hv_store (hv, "y", 1, newSViv (ev.motion.y), 0); 839 hv_store (hv, "y", 1, newSViv (y), 0);
513 hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0); 840 hv_store (hv, "xrel", 4, newSViv (xrel), 0);
514 hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0); 841 hv_store (hv, "yrel", 4, newSViv (yrel), 0);
842 }
515 break; 843 break;
516 844
517 case SDL_MOUSEBUTTONDOWN: 845 case SDL_MOUSEBUTTONDOWN:
518 case SDL_MOUSEBUTTONUP: 846 case SDL_MOUSEBUTTONUP:
847 hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
848
519 hv_store (hv, "button", 6, newSViv (ev.button.button), 0); 849 hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
520 hv_store (hv, "state", 5, newSViv (ev.button.state), 0); 850 hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
521 hv_store (hv, "x", 1, newSViv (ev.button.x), 0); 851 hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
522 hv_store (hv, "y", 1, newSViv (ev.button.y), 0); 852 hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
523 break; 853 break;
… …
527 hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0); 857 hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
528 hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0); 858 hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
529 break; 859 break;
530 } 860 }
531 861
532 XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv))); 862 XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
533 } 863 }
534} 864}
535 865
536int 866int
537Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048) 867Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
538 POSTCALL: 868 POSTCALL:
539 Mix_HookMusicFinished (music_finished); 869 Mix_HookMusicFinished (music_finished);
540 Mix_ChannelFinished (channel_finished); 870 Mix_ChannelFinished (channel_finished);
541 871
542void 872void
873Mix_QuerySpec ()
874 PPCODE:
875{
876 int freq, channels;
877 Uint16 format;
878
879 if (Mix_QuerySpec (&freq, &format, &channels))
880 {
881 EXTEND (SP, 3);
882 PUSHs (sv_2mortal (newSViv (freq)));
883 PUSHs (sv_2mortal (newSViv (format)));
884 PUSHs (sv_2mortal (newSViv (channels)));
885 }
886}
887
888void
543Mix_CloseAudio () 889Mix_CloseAudio ()
544 890
545int 891int
546Mix_AllocateChannels (int numchans = -1) 892Mix_AllocateChannels (int numchans = -1)
547 893
894const char *
895Mix_GetError ()
896
548void 897void
549lowdelay (int fd, int val = 1) 898lowdelay (int fd, int val = 1)
550 CODE: 899 CODE:
900 setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
901
902void
903win32_proxy_info ()
904 PPCODE:
905{
551#ifndef _WIN32 906#ifdef _WIN32
552 setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val)); 907 char buffer[2048];
908 DWORD buflen;
909
910 EXTEND (SP, 3);
911
912 buflen = sizeof (buffer);
913 if (InternetQueryOption (0, INTERNET_OPTION_PROXY, (void *)buffer, &buflen))
914 if (((INTERNET_PROXY_INFO *)buffer)->dwAccessType == INTERNET_OPEN_TYPE_PROXY)
915 {
916 PUSHs (newSVpv (((INTERNET_PROXY_INFO *)buffer)->lpszProxy, 0));
917
918 buflen = sizeof (buffer);
919 if (InternetQueryOption (0, INTERNET_OPTION_PROXY_USERNAME, (void *)buffer, &buflen))
920 {
921 PUSHs (newSVpv (buffer, 0));
922
923 buflen = sizeof (buffer);
924 if (InternetQueryOption (0, INTERNET_OPTION_PROXY_PASSWORD, (void *)buffer, &buflen))
925 PUSHs (newSVpv (buffer, 0));
926 }
927 }
553#endif 928#endif
929}
554 930
555char * 931int
556gl_version () 932add_font (char *file)
557 CODE: 933 CODE:
558 RETVAL = (char *)glGetString (GL_VERSION); 934 RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
559 OUTPUT: 935 OUTPUT:
560 RETVAL 936 RETVAL
561
562char *
563gl_extensions ()
564 CODE:
565 RETVAL = (char *)glGetString (GL_EXTENSIONS);
566 OUTPUT:
567 RETVAL
568
569void
570add_font (char *file)
571 CODE:
572 FcConfigAppFontAddFile (0, (const FcChar8 *)file); /* no idea wether this is required */
573#ifdef _WIN32
574 // cairo... sigh... requires win2000
575 AddFontResourceEx (file, FR_PRIVATE, 0);
576#endif
577 937
578void 938void
579load_image_inline (SV *image_) 939load_image_inline (SV *image_)
580 ALIAS: 940 ALIAS:
581 load_image_file = 1 941 load_image_file = 1
… …
584 STRLEN image_len; 944 STRLEN image_len;
585 char *image = (char *)SvPVbyte (image_, image_len); 945 char *image = (char *)SvPVbyte (image_, image_len);
586 SDL_Surface *surface, *surface2; 946 SDL_Surface *surface, *surface2;
587 SDL_PixelFormat fmt; 947 SDL_PixelFormat fmt;
588 SDL_RWops *rw = ix 948 SDL_RWops *rw = ix
589 ? SDL_RWFromFile (image, "r") 949 ? SDL_RWFromFile (image, "rb")
590 : SDL_RWFromConstMem (image, image_len); 950 : SDL_RWFromConstMem (image, image_len);
591 951
592 if (!rw) 952 if (!rw)
593 croak ("load_image: %s", SDL_GetError ()); 953 croak ("load_image: %s", SDL_GetError ());
594 954
… …
623 983
624 surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE); 984 surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);
625 985
626 assert (surface2->pitch == surface2->w * 4); 986 assert (surface2->pitch == surface2->w * 4);
627 987
988 SDL_LockSurface (surface2);
628 EXTEND (SP, 5); 989 EXTEND (SP, 6);
629 PUSHs (sv_2mortal (newSViv (surface2->w))); 990 PUSHs (sv_2mortal (newSViv (surface2->w)));
630 PUSHs (sv_2mortal (newSViv (surface2->h))); 991 PUSHs (sv_2mortal (newSViv (surface2->h)));
631 SDL_LockSurface (surface2);
632 PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch))); 992 PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));
633 SDL_UnlockSurface (surface2);
634 PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB))); 993 PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
635 PUSHs (sv_2mortal (newSViv (GL_RGBA))); 994 PUSHs (sv_2mortal (newSViv (GL_RGBA)));
636 PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE))); 995 PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
996 SDL_UnlockSurface (surface2);
637 997
638 SDL_FreeSurface (surface); 998 SDL_FreeSurface (surface);
639 SDL_FreeSurface (surface2); 999 SDL_FreeSurface (surface2);
640} 1000}
641 1001
… …
665} 1025}
666 1026
667void 1027void
668error (char *message) 1028error (char *message)
669 CODE: 1029 CODE:
1030 fprintf (stderr, "ERROR: %s\n", message);
670#ifdef _WIN32 1031#ifdef _WIN32
671 MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR | MB_SETFOREGROUND); 1032 MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
1033#endif
1034
1035void
1036fatal (char *message)
1037 CODE:
1038 fprintf (stderr, "FATAL: %s\n", message);
1039#ifdef _WIN32
1040 MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
1041#endif
1042 _exit (1);
1043
1044void
1045_exit (int retval = 0)
1046 CODE:
1047#ifdef WIN32
1048 ExitThread (retval); // unclean, please beam me up
672#else 1049#else
673 fprintf (stderr, "ERROR: %s\n", message); 1050 _exit (retval);
674#endif 1051#endif
675 1052
676void 1053void
677fatal (char *message) 1054debug ()
678 CODE: 1055 CODE:
679#ifdef _WIN32 1056{
680 MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR | MB_SETFOREGROUND); 1057#if DEBUG
681#else 1058 VALGRIND_DO_LEAK_CHECK;
682 fprintf (stderr, "FATAL: %s\n", message);
683#endif 1059#endif
684 exit (1); 1060}
685 1061
686MODULE = CFClient PACKAGE = CFClient::Font 1062MODULE = Deliantra::Client PACKAGE = DC::Font
687 1063
688CFClient::Font 1064PROTOTYPES: DISABLE
1065
1066DC::Font
689new_from_file (SV *class, char *path, int id = 0) 1067new_from_file (SV *class, char *path, int id = 0)
690 CODE: 1068 CODE:
691{ 1069{
692 int count; 1070 int count;
693 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count); 1071 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
… …
696} 1074}
697 OUTPUT: 1075 OUTPUT:
698 RETVAL 1076 RETVAL
699 1077
700void 1078void
701DESTROY (CFClient::Font self) 1079DESTROY (DC::Font self)
702 CODE: 1080 CODE:
703 pango_font_description_free (self); 1081 pango_font_description_free (self);
704 1082
705void 1083void
706make_default (CFClient::Font self) 1084make_default (DC::Font self)
1085 PROTOTYPE: $
707 CODE: 1086 CODE:
708 default_font = self; 1087 default_font = self;
709 1088
710MODULE = CFClient PACKAGE = CFClient::Layout 1089MODULE = Deliantra::Client PACKAGE = DC::Layout
711 1090
712CFClient::Layout 1091PROTOTYPES: DISABLE
713new (SV *class, int rgba = 0) 1092
1093void
1094glyph_cache_backup ()
1095 PROTOTYPE:
1096 CODE:
1097 tc_backup ();
1098
1099void
1100glyph_cache_restore ()
1101 PROTOTYPE:
1102 CODE:
1103 tc_restore ();
1104
1105DC::Layout
1106new (SV *class)
714 CODE: 1107 CODE:
715 New (0, RETVAL, 1, struct cf_layout); 1108 New (0, RETVAL, 1, struct cf_layout);
716 1109
717 RETVAL->pl = pango_layout_new (rgba ? cairo_context : ft2_context); 1110 RETVAL->pl = pango_layout_new (opengl_context);
718 RETVAL->rgba = rgba;
719 RETVAL->r = 1.; 1111 RETVAL->r = 1.;
720 RETVAL->g = 1.; 1112 RETVAL->g = 1.;
721 RETVAL->b = 1.; 1113 RETVAL->b = 1.;
722 RETVAL->a = 1.; 1114 RETVAL->a = 1.;
723 RETVAL->base_height = MIN_FONT_HEIGHT; 1115 RETVAL->base_height = MIN_FONT_HEIGHT;
724 RETVAL->font = 0; 1116 RETVAL->font = 0;
1117 RETVAL->rc = rc_alloc ();
725 1118
726 pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR); 1119 pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
727 layout_update_font (RETVAL); 1120 layout_update_font (RETVAL);
728 OUTPUT: 1121 OUTPUT:
729 RETVAL 1122 RETVAL
730 1123
731void 1124void
732DESTROY (CFClient::Layout self) 1125DESTROY (DC::Layout self)
733 CODE: 1126 CODE:
734 g_object_unref (self->pl); 1127 g_object_unref (self->pl);
1128 rc_free (self->rc);
735 Safefree (self); 1129 Safefree (self);
736 1130
737int
738is_rgba (CFClient::Layout self)
739 CODE:
740 RETVAL = self->rgba;
741 OUTPUT:
742 RETVAL
743
744void 1131void
745set_text (CFClient::Layout self, SV *text_) 1132set_text (DC::Layout self, SV *text_)
746 CODE: 1133 CODE:
747{ 1134{
748 STRLEN textlen; 1135 STRLEN textlen;
749 char *text = SvPVutf8 (text_, textlen); 1136 char *text = SvPVutf8 (text_, textlen);
750 1137
751 pango_layout_set_text (self->pl, text, textlen); 1138 pango_layout_set_text (self->pl, text, textlen);
752} 1139}
753 1140
754void 1141void
755set_markup (CFClient::Layout self, SV *text_) 1142set_markup (DC::Layout self, SV *text_)
756 CODE: 1143 CODE:
757{ 1144{
758 STRLEN textlen; 1145 STRLEN textlen;
759 char *text = SvPVutf8 (text_, textlen); 1146 char *text = SvPVutf8 (text_, textlen);
760 1147
761 pango_layout_set_markup (self->pl, text, textlen); 1148 pango_layout_set_markup (self->pl, text, textlen);
762} 1149}
763 1150
1151void
1152set_shapes (DC::Layout self, ...)
1153 CODE:
1154{
1155 PangoAttrList *attrs = 0;
1156 const char *text = pango_layout_get_text (self->pl);
1157 const char *pos = text;
1158 int arg = 4;
1159
1160 while (arg < items && (pos = strstr (pos, OBJ_STR)))
1161 {
1162 PangoRectangle inkrect, rect;
1163 PangoAttribute *attr;
1164
1165 int x = SvIV (ST (arg - 3));
1166 int y = SvIV (ST (arg - 2));
1167 int w = SvIV (ST (arg - 1));
1168 int h = SvIV (ST (arg ));
1169
1170 inkrect.x = 0;
1171 inkrect.y = 0;
1172 inkrect.width = 0;
1173 inkrect.height = 0;
1174
1175 rect.x = x * PANGO_SCALE;
1176 rect.y = y * PANGO_SCALE;
1177 rect.width = w * PANGO_SCALE;
1178 rect.height = h * PANGO_SCALE;
1179
1180 if (!attrs)
1181 attrs = pango_layout_get_attributes (self->pl);
1182
1183 attr = pango_attr_shape_new (&inkrect, &rect);
1184 attr->start_index = pos - text;
1185 attr->end_index = attr->start_index + sizeof (OBJ_STR) - 1;
1186 pango_attr_list_insert (attrs, attr);
1187
1188 arg += 4;
1189 pos += sizeof (OBJ_STR) - 1;
1190 }
1191
1192 if (attrs)
1193 pango_layout_set_attributes (self->pl, attrs);
1194}
1195
1196void
1197get_shapes (DC::Layout self)
1198 PPCODE:
1199{
1200 PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
1201
1202 do
1203 {
1204 PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
1205
1206 if (run && shape_attr_p (run))
1207 {
1208 PangoRectangle extents;
1209 pango_layout_iter_get_run_extents (iter, 0, &extents);
1210
1211 EXTEND (SP, 2);
1212 PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.x))));
1213 PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.y))));
1214 }
1215 }
1216 while (pango_layout_iter_next_run (iter));
1217
1218 pango_layout_iter_free (iter);
1219}
1220
1221int
1222has_wrapped (DC::Layout self)
1223 CODE:
1224{
1225 int lines = 1;
1226 const char *text = pango_layout_get_text (self->pl);
1227
1228 while (*text)
1229 lines += *text++ == '\n';
1230
1231 RETVAL = lines < pango_layout_get_line_count (self->pl);
1232}
1233 OUTPUT:
1234 RETVAL
1235
764SV * 1236SV *
765get_text (CFClient::Layout self) 1237get_text (DC::Layout self)
766 CODE: 1238 CODE:
767 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0); 1239 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
768 SvUTF8_on (RETVAL); 1240 sv_utf8_decode (RETVAL);
769 OUTPUT: 1241 OUTPUT:
770 RETVAL 1242 RETVAL
771 1243
772void 1244void
773set_foreground (CFClient::Layout self, float r, float g, float b, float a = 1.) 1245set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
774 CODE: 1246 CODE:
775 self->r = r; 1247 self->r = r;
776 self->g = g; 1248 self->g = g;
777 self->b = b; 1249 self->b = b;
778 self->a = a; 1250 self->a = a;
779 1251
780void 1252void
781set_font (CFClient::Layout self, CFClient::Font font = 0) 1253set_font (DC::Layout self, DC::Font font = 0)
782 CODE: 1254 CODE:
783 if (self->font != font) 1255 if (self->font != font)
784 { 1256 {
785 self->font = font; 1257 self->font = font;
786 layout_update_font (self); 1258 layout_update_font (self);
787 } 1259 }
788 1260
789void 1261void
790set_height (CFClient::Layout self, int base_height) 1262set_height (DC::Layout self, int base_height)
791 CODE: 1263 CODE:
792 if (self->base_height != base_height) 1264 if (self->base_height != base_height)
793 { 1265 {
794 self->base_height = base_height; 1266 self->base_height = base_height;
795 layout_update_font (self); 1267 layout_update_font (self);
796 } 1268 }
797 1269
798void 1270void
799set_width (CFClient::Layout self, int max_width = -1) 1271set_width (DC::Layout self, int max_width = -1)
800 CODE: 1272 CODE:
801 pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE); 1273 pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
802 1274
803void 1275void
1276set_indent (DC::Layout self, int indent)
1277 CODE:
1278 pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1279
1280void
1281set_spacing (DC::Layout self, int spacing)
1282 CODE:
1283 pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1284
1285void
1286set_ellipsise (DC::Layout self, int ellipsise)
1287 CODE:
1288 pango_layout_set_ellipsize (self->pl,
1289 ellipsise == 1 ? PANGO_ELLIPSIZE_START
1290 : ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1291 : ellipsise == 3 ? PANGO_ELLIPSIZE_END
1292 : PANGO_ELLIPSIZE_NONE
1293 );
1294
1295void
1296set_single_paragraph_mode (DC::Layout self, int spm)
1297 CODE:
1298 pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1299
1300void
804size (CFClient::Layout self) 1301size (DC::Layout self)
805 PPCODE: 1302 PPCODE:
806{ 1303{
807 int w, h; 1304 int w, h;
808 1305
809 layout_get_pixel_size (self, &w, &h); 1306 layout_get_pixel_size (self, &w, &h);
… …
812 PUSHs (sv_2mortal (newSViv (w))); 1309 PUSHs (sv_2mortal (newSViv (w)));
813 PUSHs (sv_2mortal (newSViv (h))); 1310 PUSHs (sv_2mortal (newSViv (h)));
814} 1311}
815 1312
816int 1313int
1314descent (DC::Layout self)
1315 CODE:
1316{
1317 PangoRectangle rect;
1318 PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1319 pango_layout_line_get_pixel_extents (line, 0, &rect);
1320 RETVAL = PANGO_DESCENT (rect);
1321}
1322 OUTPUT:
1323 RETVAL
1324
1325int
817xy_to_index (CFClient::Layout self, int x, int y) 1326xy_to_index (DC::Layout self, int x, int y)
818 CODE: 1327 CODE:
819{ 1328{
820 int index, trailing; 1329 int index, trailing;
821 pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing); 1330 pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
822 RETVAL = index; 1331 RETVAL = index + trailing;
823} 1332}
824 OUTPUT: 1333 OUTPUT:
825 RETVAL 1334 RETVAL
826 1335
827void 1336void
828cursor_pos (CFClient::Layout self, int index) 1337cursor_pos (DC::Layout self, int index)
829 PPCODE: 1338 PPCODE:
830{ 1339{
831 PangoRectangle strong_pos; 1340 PangoRectangle pos;
832 pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0); 1341 pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
833 1342
834 EXTEND (SP, 3); 1343 EXTEND (SP, 3);
835 PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE))); 1344 PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
836 PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE))); 1345 PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
837 PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE))); 1346 PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
838} 1347}
839 1348
840void 1349void
841render (CFClient::Layout self) 1350index_to_line_x (DC::Layout self, int index, int trailing = 0)
842 PPCODE: 1351 PPCODE:
843{ 1352{
844 SV *retval; 1353 int line, x;
845 int w, h;
846 1354
847 layout_get_pixel_size (self, &w, &h); 1355 pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
848 1356#if !PANGO_VERSION_CHECK (1, 17, 3)
849 if (self->rgba) 1357 /* pango bug: line is between 1..numlines, not 0..numlines-1 */
850 { 1358 --line;
851 cairo_surface_t *surface; 1359#endif
852 cairo_t *cairo;
853
854 retval = newSV (w * h * 4);
855 SvPOK_only (retval);
856 SvCUR_set (retval, w * h * 4);
857
858 memset (SvPVX (retval), 0, w * h * 4);
859
860 surface = cairo_image_surface_create_for_data (
861 (void*)SvPVX (retval), CAIRO_FORMAT_ARGB32, w, h, w * 4);
862 cairo = cairo_create (surface);
863 cairo_set_source_rgba (cairo, self->r, self->g, self->b, self->a);
864
865 pango_cairo_show_layout (cairo, self->pl);
866
867 cairo_destroy (cairo);
868 cairo_surface_destroy (surface);
869
870 // what a mess, and its premultiplied, too :(
871 {
872 uint32_t *p = (uint32_t *)SvPVX (retval);
873 uint32_t *e = p + w * h;
874
875 while (p < e)
876 {
877 uint32_t rgba = *p;
878 rgba = (rgba >> 24) | (rgba << 8);
879 rgba = SDL_SwapBE32 (rgba);
880 *p++ = rgba;
881 }
882 }
883
884 EXTEND (SP, 5); 1360 EXTEND (SP, 2);
885 PUSHs (sv_2mortal (newSViv (w))); 1361 PUSHs (sv_2mortal (newSViv (line)));
1362 PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1363}
1364
1365void
1366line_x_to_index (DC::Layout self, int line, int x)
1367 PPCODE:
1368{
1369 PangoLayoutLine *lp;
1370 int index, trailing;
1371
1372 if (line < 0)
1373 XSRETURN_EMPTY;
1374
1375 if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1376 XSRETURN_EMPTY; /* do better */
1377
1378 pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1379
1380 EXTEND (SP, 2);
1381 if (GIMME_V == G_SCALAR)
886 PUSHs (sv_2mortal (newSViv (h))); 1382 PUSHs (sv_2mortal (newSViv (index + trailing)));
887 PUSHs (sv_2mortal (retval));
888 PUSHs (sv_2mortal (newSViv (GL_RGBA)));
889 PUSHs (sv_2mortal (newSViv (GL_RGBA)));
890 }
891 else 1383 else
892 { 1384 {
893 FT_Bitmap bitmap;
894
895 retval = newSV (w * h);
896 SvPOK_only (retval);
897 SvCUR_set (retval, w * h);
898
899 bitmap.rows = h;
900 bitmap.width = w;
901 bitmap.pitch = w;
902 bitmap.buffer = (unsigned char*)SvPVX (retval);
903 bitmap.num_grays = 256;
904 bitmap.pixel_mode = FT_PIXEL_MODE_GRAY;
905
906 memset (bitmap.buffer, 0, w * h);
907
908 pango_ft2_render_layout (&bitmap, self->pl, 0 * PANGO_SCALE, 0 * PANGO_SCALE);
909
910 EXTEND (SP, 5);
911 PUSHs (sv_2mortal (newSViv (w))); 1385 PUSHs (sv_2mortal (newSViv (index)));
912 PUSHs (sv_2mortal (newSViv (h))); 1386 PUSHs (sv_2mortal (newSViv (trailing)));
913 PUSHs (sv_2mortal (retval));
914 PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
915 PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
916 } 1387 }
917} 1388}
918 1389
1390void
1391render (DC::Layout self, float x, float y, int flags = 0)
1392 CODE:
1393 rc_clear (self->rc);
1394 pango_opengl_render_layout_subpixel (
1395 self->pl,
1396 self->rc,
1397 x * PANGO_SCALE, y * PANGO_SCALE,
1398 self->r, self->g, self->b, self->a,
1399 flags
1400 );
1401 // we assume that context_change actually clears/frees stuff
1402 // and does not do any recomputation...
1403 pango_layout_context_changed (self->pl);
1404
1405void
1406draw (DC::Layout self)
1407 CODE:
1408{
1409 glEnable (GL_TEXTURE_2D);
1410 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1411 glEnable (GL_BLEND);
1412 gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
1413 GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
1414 glEnable (GL_ALPHA_TEST);
1415 glAlphaFunc (GL_GREATER, 7.f / 255.f);
1416
1417 rc_draw (self->rc);
1418
1419 glDisable (GL_ALPHA_TEST);
1420 glDisable (GL_BLEND);
1421 glDisable (GL_TEXTURE_2D);
1422}
1423
919MODULE = CFClient PACKAGE = CFClient::Texture 1424MODULE = Deliantra::Client PACKAGE = DC::Texture
920 1425
1426PROTOTYPES: ENABLE
1427
921void 1428void
1429pad (SV *data_, int ow, int oh, int nw, int nh)
1430 CODE:
1431{
1432 if ((nw != ow || nh != oh) && SvOK (data_))
1433 {
1434 STRLEN datalen;
1435 char *data = SvPVbyte (data_, datalen);
1436 int bpp = datalen / (ow * oh);
1437 SV *result_ = sv_2mortal (newSV (nw * nh * bpp));
1438
1439 SvPOK_only (result_);
1440 SvCUR_set (result_, nw * nh * bpp);
1441
1442 memset (SvPVX (result_), 0, nw * nh * bpp);
1443 while (oh--)
1444 memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1445
1446 sv_setsv (data_, result_);
1447 }
1448}
1449
1450void
922draw_quad (SV *self, float x, float y, float w = 0, float h = 0) 1451draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
923 PROTOTYPE: $$$;$$ 1452 PROTOTYPE: $$$;$$
924 ALIAS: 1453 ALIAS:
925 draw_quad_alpha = 1 1454 draw_quad_alpha = 1
926 draw_quad_alpha_premultiplied = 2 1455 draw_quad_alpha_premultiplied = 2
927 CODE: 1456 CODE:
928{ 1457{
929 HV *hv = (HV *)SvRV (self); 1458 HV *hv = (HV *)SvRV (self);
930 float s = SvNV (*hv_fetch (hv, "s", 1, 1)); 1459 float s = SvNV (*hv_fetch (hv, "s", 1, 1));
931 float t = SvNV (*hv_fetch (hv, "t", 1, 1)); 1460 float t = SvNV (*hv_fetch (hv, "t", 1, 1));
932 int name = SvIV (*hv_fetch (hv, "name", 4, 1)); 1461 int name = SvIV (*hv_fetch (hv, "name", 4, 1));
933 int wrap_mode = SvIV (*hv_fetch (hv, "wrap_mode", 9, 1)); 1462
1463 if (name <= 0)
1464 XSRETURN_EMPTY;
934 1465
935 if (items < 5) 1466 if (items < 5)
936 { 1467 {
937 w = SvNV (*hv_fetch (hv, "w", 1, 1)); 1468 w = SvNV (*hv_fetch (hv, "w", 1, 1));
938 h = SvNV (*hv_fetch (hv, "h", 1, 1)); 1469 h = SvNV (*hv_fetch (hv, "h", 1, 1));
939 } 1470 }
940 1471
941 if (ix) 1472 if (ix)
942 { 1473 {
943 glEnable (GL_BLEND); 1474 glEnable (GL_BLEND);
1475
1476 if (ix == 2)
944 glBlendFunc (ix == 1 ? GL_SRC_ALPHA : GL_ONE, GL_ONE_MINUS_SRC_ALPHA); 1477 glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
1478 else
1479 gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
1480 GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
1481
1482 glEnable (GL_ALPHA_TEST);
1483 glAlphaFunc (GL_GREATER, 0.01f);
945 } 1484 }
946 1485
947 glBindTexture (GL_TEXTURE_2D, name); 1486 glBindTexture (GL_TEXTURE_2D, name);
948
949 if (wrap_mode)
950 {
951 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT);
952 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT);
953 }
954 1487
955 glBegin (GL_QUADS); 1488 glBegin (GL_QUADS);
956 glTexCoord2f (0, 0); glVertex2f (x , y ); 1489 glTexCoord2f (0, 0); glVertex2f (x , y );
957 glTexCoord2f (0, t); glVertex2f (x , y + h); 1490 glTexCoord2f (0, t); glVertex2f (x , y + h);
958 glTexCoord2f (s, t); glVertex2f (x + w, y + h); 1491 glTexCoord2f (s, t); glVertex2f (x + w, y + h);
959 glTexCoord2f (s, 0); glVertex2f (x + w, y ); 1492 glTexCoord2f (s, 0); glVertex2f (x + w, y );
960 glEnd (); 1493 glEnd ();
961 1494
962 if (ix) 1495 if (ix)
1496 {
1497 glDisable (GL_ALPHA_TEST);
963 glDisable (GL_BLEND); 1498 glDisable (GL_BLEND);
1499 }
964} 1500}
965 1501
1502IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
1503 CODE:
1504{
1505 GLint width;
1506 glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
1507 glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
1508 RETVAL = width > 0;
1509}
1510 OUTPUT:
1511 RETVAL
1512
966MODULE = CFClient PACKAGE = CFClient::Map 1513MODULE = Deliantra::Client PACKAGE = DC::Map
967 1514
968CFClient::Map 1515PROTOTYPES: DISABLE
969new (SV *class, int map_width, int map_height) 1516
1517DC::Map
1518new (SV *class)
970 CODE: 1519 CODE:
971 New (0, RETVAL, 1, struct map); 1520 New (0, RETVAL, 1, struct map);
972 RETVAL->x = 0; 1521 RETVAL->x = 0;
973 RETVAL->y = 0; 1522 RETVAL->y = 0;
974 RETVAL->w = map_width; 1523 RETVAL->w = 0;
975 RETVAL->h = map_height; 1524 RETVAL->h = 0;
976 RETVAL->ox = 0; 1525 RETVAL->ox = 0;
977 RETVAL->oy = 0; 1526 RETVAL->oy = 0;
978 RETVAL->faces = 8192; 1527 RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
979 Newz (0, RETVAL->face, RETVAL->faces, mapface); 1528 RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
980 RETVAL->texs = 8192;
981 Newz (0, RETVAL->tex, RETVAL->texs, maptex);
982 RETVAL->rows = 0; 1529 RETVAL->rows = 0;
983 RETVAL->row = 0; 1530 RETVAL->row = 0;
984 OUTPUT: 1531 OUTPUT:
985 RETVAL 1532 RETVAL
986 1533
987void 1534void
988DESTROY (CFClient::Map self) 1535DESTROY (DC::Map self)
989 CODE: 1536 CODE:
990{ 1537{
991 map_clear (self); 1538 map_clear (self);
992 Safefree (self->face); 1539 Safefree (self->face2tile);
1540 Safefree (self->tex);
993 Safefree (self); 1541 Safefree (self);
994} 1542}
995 1543
996void 1544void
1545resize (DC::Map self, int map_width, int map_height)
1546 CODE:
1547 self->w = map_width;
1548 self->h = map_height;
1549
1550void
997clear (CFClient::Map self) 1551clear (DC::Map self)
998 CODE: 1552 CODE:
999 map_clear (self); 1553 map_clear (self);
1000 1554
1001void 1555void
1002set_face (CFClient::Map self, int face, int texid) 1556set_tileid (DC::Map self, int face, int tile)
1003 CODE: 1557 CODE:
1004{ 1558{
1005 while (self->faces <= face) 1559 need_facenum (self, face); self->face2tile [face] = tile;
1006 { 1560 need_texid (self, tile);
1007 Append (mapface, self->face, self->faces, self->faces);
1008 self->faces *= 2;
1009 }
1010
1011 self->face [face] = texid;
1012} 1561}
1013 1562
1014void 1563void
1564set_smooth (DC::Map self, int face, int smooth, int level)
1565 CODE:
1566{
1567 tileid texid;
1568 maptex *tex;
1569
1570 if (face < 0 || face >= self->faces)
1571 return;
1572
1573 if (smooth < 0 || smooth >= self->faces)
1574 return;
1575
1576 texid = self->face2tile [face];
1577
1578 if (!texid)
1579 return;
1580
1581 tex = self->tex + texid;
1582 tex->smoothtile = self->face2tile [smooth];
1583 tex->smoothlevel = level;
1584}
1585
1586void
1015set_texture (CFClient::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a) 1587set_texture (DC::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)
1016 CODE: 1588 CODE:
1017{ 1589{
1018 while (self->texs <= texid) 1590 need_texid (self, texid);
1019 {
1020 Append (maptex, self->tex, self->texs, self->texs);
1021 self->texs *= 2;
1022 }
1023 1591
1024 { 1592 {
1025 maptex *tex = self->tex + texid; 1593 maptex *tex = self->tex + texid;
1026 1594
1027 tex->name = name; 1595 tex->name = name;
… …
1032 tex->r = r; 1600 tex->r = r;
1033 tex->g = g; 1601 tex->g = g;
1034 tex->b = b; 1602 tex->b = b;
1035 tex->a = a; 1603 tex->a = a;
1036 } 1604 }
1605
1606 // somewhat hackish, but for textures that require it, it really
1607 // improves the look, and most others don't suffer.
1608 glBindTexture (GL_TEXTURE_2D, name);
1609 //glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
1610 //glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
1611 // use uglier nearest interpolation because linear suffers
1612 // from transparent color bleeding and ugly wrapping effects.
1613 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1037} 1614}
1038 1615
1039int 1616int
1040ox (CFClient::Map self) 1617ox (DC::Map self)
1041 ALIAS: 1618 ALIAS:
1042 oy = 1 1619 oy = 1
1620 x = 2
1621 y = 3
1622 w = 4
1623 h = 5
1043 CODE: 1624 CODE:
1044 switch (ix) 1625 switch (ix)
1045 { 1626 {
1046 case 0: RETVAL = self->ox; break; 1627 case 0: RETVAL = self->ox; break;
1047 case 1: RETVAL = self->oy; break; 1628 case 1: RETVAL = self->oy; break;
1629 case 2: RETVAL = self->x; break;
1630 case 3: RETVAL = self->y; break;
1631 case 4: RETVAL = self->w; break;
1632 case 5: RETVAL = self->h; break;
1048 } 1633 }
1049 OUTPUT: 1634 OUTPUT:
1050 RETVAL 1635 RETVAL
1051 1636
1052void 1637void
1053scroll (CFClient::Map self, int dx, int dy) 1638scroll (DC::Map self, int dx, int dy)
1054 CODE: 1639 CODE:
1055{ 1640{
1056 if (dx > 0) 1641 if (dx > 0)
1057 map_blank (self, self->x, self->y, dx - 1, self->h); 1642 map_blank (self, self->x, self->y, dx, self->h);
1058 else if (dx < 0) 1643 else if (dx < 0)
1059 map_blank (self, self->x + self->w + dx + 1, self->y, 1 - dx, self->h); 1644 map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1060 1645
1061 if (dy > 0) 1646 if (dy > 0)
1062 map_blank (self, self->x, self->y, self->w, dy - 1); 1647 map_blank (self, self->x, self->y, self->w, dy);
1063 else if (dy < 0) 1648 else if (dy < 0)
1064 map_blank (self, self->x, self->y + self->h + dy + 1, self->w, 1 - dy); 1649 map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1065 1650
1066 self->ox += dx; self->x += dx; 1651 self->ox += dx; self->x += dx;
1067 self->oy += dy; self->y += dy; 1652 self->oy += dy; self->y += dy;
1068 1653
1069 while (self->y < 0) 1654 while (self->y < 0)
… …
1073 self->rows += MAP_EXTEND_Y; 1658 self->rows += MAP_EXTEND_Y;
1074 self->y += MAP_EXTEND_Y; 1659 self->y += MAP_EXTEND_Y;
1075 } 1660 }
1076} 1661}
1077 1662
1078void 1663SV *
1079map1a_update (CFClient::Map self, SV *data_) 1664map1a_update (DC::Map self, SV *data_, int extmap)
1080 CODE: 1665 CODE:
1081{ 1666{
1082 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_); 1667 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1083 uint8_t *data_end = (uint8_t *)SvEND (data_); 1668 uint8_t *data_end = (uint8_t *)SvEND (data_);
1084 mapcell *cell; 1669 mapcell *cell;
1085 int x, y, flags; 1670 int x, y, z, flags;
1671 AV *missing = newAV ();
1672 RETVAL = newRV_noinc ((SV *)missing);
1086 1673
1087 while (data < data_end) 1674 while (data < data_end - 1)
1088 { 1675 {
1089 flags = (data [0] << 8) + data [1]; data += 2; 1676 flags = (data [0] << 8) + data [1]; data += 2;
1090 1677
1091 x = ((flags >> 10) & 63) + self->x; 1678 x = self->x + ((flags >> 10) & 63);
1092 y = ((flags >> 4) & 63) + self->y; 1679 y = self->y + ((flags >> 4) & 63);
1093 1680
1094 cell = map_get_cell (self, x, y); 1681 cell = map_get_cell (self, x, y);
1095 1682
1096 if (flags & 15) 1683 if (flags & 15)
1097 { 1684 {
1098 if (cell->darkness < 0) 1685 if (!cell->darkness)
1099 { 1686 {
1687 memset (cell, 0, sizeof (*cell));
1100 cell->darkness = 0; 1688 cell->darkness = 256;
1101 cell->face [0] = 0;
1102 cell->face [1] = 0;
1103 cell->face [2] = 0;
1104 } 1689 }
1105 1690
1106 cell->darkness = flags & 8 ? *data++ : 255;
1107
1108 //TODO: don't trust server data to be in-range(!) 1691 //TODO: don't trust server data to be in-range(!)
1109 1692
1110 if (flags & 4) 1693 if (flags & 8)
1111 { 1694 {
1112 cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2; 1695 if (extmap)
1696 {
1697 uint8_t ext, cmd;
1698
1699 do
1700 {
1701 ext = *data++;
1702 cmd = ext & 0x7f;
1703
1704 if (cmd < 4)
1705 cell->darkness = 255 - ext * 64 + 1;
1706 else if (cmd == 5) // health
1707 {
1708 cell->stat_width = 1;
1709 cell->stat_hp = *data++;
1710 }
1711 else if (cmd == 6) // monster width
1712 cell->stat_width = *data++ + 1;
1713 else if (cmd == 0x47)
1714 {
1715 if (*data == 1) cell->player = data [1];
1716 else if (*data == 2) cell->player = data [2] + (data [1] << 8);
1717 else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
1718 else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
1719
1720 data += *data + 1;
1721 }
1722 else if (cmd == 8) // cell flags
1723 cell->flags = *data++;
1724 else if (ext & 0x40) // unknown, multibyte => skip
1725 data += *data + 1;
1726 else
1727 data++;
1728 }
1729 while (ext & 0x80);
1730 }
1731 else
1732 cell->darkness = *data++ + 1;
1113 } 1733 }
1114 1734
1735 for (z = 0; z <= 2; ++z)
1115 if (flags & 2) 1736 if (flags & (4 >> z))
1116 { 1737 {
1117 cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2; 1738 faceid face = (data [0] << 8) + data [1]; data += 2;
1739 need_facenum (self, face);
1740 cell->tile [z] = self->face2tile [face];
1741
1742 if (cell->tile [z])
1743 {
1744 maptex *tex = self->tex + cell->tile [z];
1745 if (!tex->name)
1746 av_push (missing, newSViv (cell->tile [z]));
1747
1748 if (tex->smoothtile)
1749 {
1750 maptex *smooth = self->tex + tex->smoothtile;
1751 if (!smooth->name)
1752 av_push (missing, newSViv (tex->smoothtile));
1753 }
1754 }
1118 } 1755 }
1119
1120 if (flags & 1)
1121 {
1122 cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
1123 }
1124 } 1756 }
1125 else 1757 else
1126 cell->darkness = -1; 1758 cell->darkness = 0;
1127 } 1759 }
1128} 1760}
1761 OUTPUT:
1762 RETVAL
1129 1763
1130SV * 1764SV *
1131mapmap (CFClient::Map self, int x0, int y0, int w, int h) 1765mapmap (DC::Map self, int x0, int y0, int w, int h)
1132 CODE: 1766 CODE:
1133{ 1767{
1134 int x1, x; 1768 int x1, x;
1135 int y1, y; 1769 int y1, y;
1136 int z; 1770 int z;
… …
1157 { 1791 {
1158 mapcell *cell = row->col + (x - row->c0); 1792 mapcell *cell = row->col + (x - row->c0);
1159 1793
1160 for (z = 0; z <= 0; z++) 1794 for (z = 0; z <= 0; z++)
1161 { 1795 {
1162 mapface face = cell->face [z];
1163
1164 if (face)
1165 {
1166 maptex tex = self->tex [face]; 1796 maptex tex = self->tex [cell->tile [z]];
1167 int a0 = 255 - tex.a; 1797 int a0 = 255 - tex.a;
1168 int a1 = tex.a; 1798 int a1 = tex.a;
1169 1799
1170 r = (r * a0 + tex.r * a1) / 255; 1800 r = (r * a0 + tex.r * a1) / 255;
1171 g = (g * a0 + tex.g * a1) / 255; 1801 g = (g * a0 + tex.g * a1) / 255;
1172 b = (b * a0 + tex.b * a1) / 255; 1802 b = (b * a0 + tex.b * a1) / 255;
1173 a = (a * a0 + tex.a * a1) / 255; 1803 a = (a * a0 + tex.a * a1) / 255;
1174 }
1175 } 1804 }
1176 } 1805 }
1177 1806
1178 *map++ = (r ) 1807 *map++ = (r )
1179 | (g << 8) 1808 | (g << 8)
… …
1186} 1815}
1187 OUTPUT: 1816 OUTPUT:
1188 RETVAL 1817 RETVAL
1189 1818
1190void 1819void
1191draw (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh) 1820draw (DC::Map self, int mx, int my, int sw, int sh, int T, U32 player = 0xffffffff, int pdx = 0, int pdy = 0)
1821 CODE:
1822{
1823 int x, y, z;
1824
1825 HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1826 uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
1827 static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
1828 smooth_key skey;
1829 int pl_x, pl_y;
1830 maptex pl_tex;
1831 rc_t *rc = rc_alloc ();
1832 rc_key_t key;
1833 rc_array_t *arr;
1834
1835 pl_tex.name = 0;
1836
1837 // thats current max. sorry.
1838 if (sw > 255) sw = 255;
1839 if (sh > 255) sh = 255;
1840
1841 // clear key, in case of extra padding
1842 memset (&skey, 0, sizeof (skey));
1843
1844 memset (&key, 0, sizeof (key));
1845 key.r = 255;
1846 key.g = 255;
1847 key.b = 255;
1848 key.a = 255;
1849 key.mode = GL_QUADS;
1850 key.format = GL_T2F_V3F;
1851 key.texname = -1;
1852
1853 mx += self->x;
1854 my += self->y;
1855
1856 // first pass: determine smooth_max
1857 // rather ugly, if you ask me
1858 // could also be stored inside mapcell and updated on change
1859 memset (smooth_max, 0, sizeof (smooth_max));
1860
1861 for (y = 0; y < sh; y++)
1862 if (0 <= y + my && y + my < self->rows)
1863 {
1864 maprow *row = self->row + (y + my);
1865
1866 for (x = 0; x < sw; x++)
1867 if (row->c0 <= x + mx && x + mx < row->c1)
1868 {
1869 mapcell *cell = row->col + (x + mx - row->c0);
1870
1871 smooth_max[x + 1][y + 1] =
1872 MAX (self->tex [cell->tile [0]].smoothlevel,
1873 MAX (self->tex [cell->tile [1]].smoothlevel,
1874 self->tex [cell->tile [2]].smoothlevel));
1875 }
1876 }
1877
1878 glEnable (GL_BLEND);
1879 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1880 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1881
1882 for (z = 0; z <= 2; z++)
1883 {
1884 memset (smooth_level, 0, sizeof (smooth_level));
1885
1886 for (y = 0; y < sh; y++)
1887 if (0 <= y + my && y + my < self->rows)
1888 {
1889 maprow *row = self->row + (y + my);
1890
1891 for (x = 0; x < sw; x++)
1892 if (row->c0 <= x + mx && x + mx < row->c1)
1893 {
1894 mapcell *cell = row->col + (x + mx - row->c0);
1895 tileid tile = cell->tile [z];
1896
1897 if (tile)
1898 {
1899 maptex tex = self->tex [tile];
1900 int px = (x + 1) * T - tex.w;
1901 int py = (y + 1) * T - tex.h;
1902
1903 if (key.texname != tex.name)
1904 {
1905 if (!tex.name)
1906 tex = self->tex [2]; /* missing, replace by noface */
1907
1908 key.texname = tex.name;
1909 arr = rc_array (rc, &key);
1910 }
1911
1912 if (expect_false (cell->player == player) && expect_false (z == 2))
1913 {
1914 pl_x = px;
1915 pl_y = py;
1916 pl_tex = tex;
1917 continue;
1918 }
1919
1920 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
1921 rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
1922 rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
1923 rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
1924
1925 if (expect_false (cell->flags) && expect_false (z == 2))
1926 {
1927 // overlays such as the speech bubble, probably more to come
1928 if (cell->flags & 1)
1929 {
1930 maptex tex = self->tex [1];
1931 int px = x * T + T * 2 / 32;
1932 int py = y * T - T * 6 / 32;
1933
1934 if (tex.name)
1935 {
1936 if (key.texname != tex.name)
1937 {
1938 key.texname = tex.name;
1939 arr = rc_array (rc, &key);
1940 }
1941
1942 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
1943 rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
1944 rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
1945 rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
1946 }
1947 }
1948 }
1949
1950 // update smooth hash
1951 if (tex.smoothtile)
1952 {
1953 skey.tile = tex.smoothtile;
1954 skey.level = tex.smoothlevel;
1955
1956 smooth_level [tex.smoothlevel >> 5] |= ((uint32_t)1) << (tex.smoothlevel & 31);
1957
1958 // add bits to current tile and all neighbours. skey.x|y is
1959 // shifted +1|+1 so we always stay positive.
1960
1961 // bits is ___n cccc CCCC bbbb
1962 // n do not draw borders&corners
1963 // c draw these corners, but...
1964 // C ... not these
1965 // b draw these borders
1966
1967 // borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
1968 // ┃· ·· ·┃ ━━
1969
1970 // corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
1971 // ·· ·· ·┏ ┓·
1972
1973 // full tile
1974 skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
1975
1976 // borders
1977 skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
1978 skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
1979 skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
1980 skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
1981
1982 // corners
1983 skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
1984 skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
1985 skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
1986 skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
1987 }
1988 }
1989 }
1990 }
1991
1992 rc_draw (rc);
1993 rc_clear (rc);
1994
1995 // go through all smoothlevels, lowest to highest, then draw.
1996 // this is basically counting sort
1997 {
1998 int w, b;
1999
2000 glEnable (GL_TEXTURE_2D);
2001 glBegin (GL_QUADS);
2002 for (w = 0; w < 256 / 32; ++w)
2003 {
2004 uint32_t smask = smooth_level [w];
2005 if (smask)
2006 for (b = 0; b < 32; ++b)
2007 if (smask & (((uint32_t)1) << b))
2008 {
2009 int level = (w << 5) | b;
2010 HE *he;
2011
2012 hv_iterinit (smooth);
2013 while ((he = hv_iternext (smooth)))
2014 {
2015 smooth_key *skey = (smooth_key *)HeKEY (he);
2016 IV bits = SvIVX (HeVAL (he));
2017
2018 if (!(bits & 0x1000)
2019 && skey->level == level
2020 && level > smooth_max [skey->x][skey->y])
2021 {
2022 maptex tex = self->tex [skey->tile];
2023 int px = (((int)skey->x) - 1) * T;
2024 int py = (((int)skey->y) - 1) * T;
2025 int border = bits & 15;
2026 int corner = (bits >> 8) & ~(bits >> 4) & 15;
2027 float dx = tex.s * .0625f; // 16 images/row
2028 float dy = tex.t * .5f ; // 2 images/column
2029
2030 if (tex.name)
2031 {
2032 // this time avoiding texture state changes
2033 // save gobs of state changes.
2034 if (key.texname != tex.name)
2035 {
2036 glEnd ();
2037 glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
2038 glBegin (GL_QUADS);
2039 }
2040
2041 if (border)
2042 {
2043 float ox = border * dx;
2044
2045 glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
2046 glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
2047 glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
2048 glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
2049 }
2050
2051 if (corner)
2052 {
2053 float ox = corner * dx;
2054
2055 glTexCoord2f (ox , dy ); glVertex2i (px , py );
2056 glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
2057 glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
2058 glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
2059 }
2060 }
2061 }
2062 }
2063 }
2064 }
2065
2066 glEnd ();
2067 glDisable (GL_TEXTURE_2D);
2068 key.texname = -1;
2069 }
2070
2071 hv_clear (smooth);
2072 }
2073
2074 if (pl_tex.name)
2075 {
2076 maptex tex = pl_tex;
2077 int px = pl_x + pdx;
2078 int py = pl_y + pdy;
2079
2080 key.texname = tex.name;
2081 arr = rc_array (rc, &key);
2082
2083 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
2084 rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
2085 rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
2086 rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
2087
2088 rc_draw (rc);
2089 }
2090
2091 glDisable (GL_BLEND);
2092 rc_free (rc);
2093
2094 // top layer: overlays such as the health bar
2095 for (y = 0; y < sh; y++)
2096 if (0 <= y + my && y + my < self->rows)
2097 {
2098 maprow *row = self->row + (y + my);
2099
2100 for (x = 0; x < sw; x++)
2101 if (row->c0 <= x + mx && x + mx < row->c1)
2102 {
2103 mapcell *cell = row->col + (x + mx - row->c0);
2104
2105 int px = x * T;
2106 int py = y * T;
2107
2108 if (cell->stat_hp)
2109 {
2110 int width = cell->stat_width * T;
2111 int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
2112
2113 glColor3ub (0, 0, 0);
2114 glRectf (px + 1, py - thick - 2,
2115 px + width - 1, py);
2116
2117 glColor3ub (cell->stat_hp, 255 - cell->stat_hp, 0);
2118 glRectf (px + 2,
2119 py - thick - 1,
2120 px + width - 2 - cell->stat_hp * (width - 4) / 255, py - 1);
2121 }
2122 }
2123 }
2124}
2125
2126void
2127draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)
2128 CODE:
2129{
2130 static float color[16][3] = {
2131 { 0.00F, 0.00F, 0.00F },
2132 { 1.00F, 1.00F, 1.00F },
2133 { 0.00F, 0.00F, 0.55F },
2134 { 1.00F, 0.00F, 0.00F },
2135
2136 { 1.00F, 0.54F, 0.00F },
2137 { 0.11F, 0.56F, 1.00F },
2138 { 0.93F, 0.46F, 0.00F },
2139 { 0.18F, 0.54F, 0.34F },
2140
2141 { 0.56F, 0.73F, 0.56F },
2142 { 0.80F, 0.80F, 0.80F },
2143 { 0.55F, 0.41F, 0.13F },
2144 { 0.99F, 0.77F, 0.26F },
2145
2146 { 0.74F, 0.65F, 0.41F },
2147
2148 { 0.00F, 1.00F, 1.00F },
2149 { 1.00F, 0.00F, 1.00F },
2150 { 1.00F, 1.00F, 0.00F },
2151 };
2152
2153 int x, y;
2154
2155 glEnable (GL_TEXTURE_2D);
2156 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
2157 glEnable (GL_BLEND);
2158 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
2159 glBegin (GL_QUADS);
2160
2161 for (y = 0; y < h; y++)
2162 for (x = 0; x < w; x++)
2163 {
2164 unsigned char m = data [x + y * w];
2165
2166 if (m)
2167 {
2168 float *c = color [m & 15];
2169
2170 float tx1 = m & 0x40 ? 0.5 : 0.;
2171 float tx2 = tx1 + 0.5;
2172
2173 glColor4f (c[0], c[1], c[2], 0.75);
2174 glTexCoord2f (tx1, 0.); glVertex2i (x , y );
2175 glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
2176 glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
2177 glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
2178 }
2179 }
2180
2181 glEnd ();
2182 glDisable (GL_BLEND);
2183 glDisable (GL_TEXTURE_2D);
2184}
2185
2186void
2187fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1192 PPCODE: 2188 PPCODE:
1193{ 2189{
1194 int vx, vy;
1195 int x, y, z; 2190 int x, y;
1196 int last_name; 2191 int sw1 = sw + 2;
1197 mapface face; 2192 int sh1 = sh + 2;
2193 int sh3 = sh * 3;
1198 int sw4 = (sw + 3) & ~3; 2194 int sw34 = (sw * 3 + 3) & ~3;
2195 uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
1199 SV *darkness_sv = sv_2mortal (newSV (sw4 * sh)); 2196 SV *darkness3_sv = sv_2mortal (newSV (sw34 * sh3));
1200 uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv); 2197 uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
1201 2198
1202 memset (darkness, 255, sw4 * sh);
1203 SvPOK_only (darkness_sv); 2199 SvPOK_only (darkness3_sv);
1204 SvCUR_set (darkness_sv, sw4 * sh); 2200 SvCUR_set (darkness3_sv, sw34 * sh3);
1205 2201
1206 vx = self->x + (self->w - sw) / 2 - shift_x; 2202 mx += self->x - 1;
1207 vy = self->y + (self->h - sh) / 2 - shift_y; 2203 my += self->y - 1;
1208 2204
1209 /* 2205 memset (darkness1, 255, sw1 * sh1);
1210 int vx = self->vx = self->w >= sw
1211 ? self->x + (self->w - sw) / 2
1212 : MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1213 2206
1214 int vy = self->vy = self->h >= sh
1215 ? self->y + (self->h - sh) / 2
1216 : MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));
1217 */
1218
1219 glColor4ub (255, 255, 255, 255);
1220
1221 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1222 glEnable (GL_BLEND);
1223 glEnable (GL_TEXTURE_2D);
1224 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1225
1226 glBegin (GL_QUADS);
1227
1228 last_name = 0;
1229
1230 for (z = 0; z < 3; z++)
1231 for (y = 0; y < sh; y++) 2207 for (y = 0; y < sh1; y++)
1232 if (0 <= y + vy && y + vy < self->rows) 2208 if (0 <= y + my && y + my < self->rows)
1233 { 2209 {
1234 maprow *row = self->row + (y + vy); 2210 maprow *row = self->row + (y + my);
1235 2211
1236 for (x = 0; x < sw; x++) 2212 for (x = 0; x < sw1; x++)
1237 if (row->c0 <= x + vx && x + vx < row->c1) 2213 if (row->c0 <= x + mx && x + mx < row->c1)
1238 { 2214 {
1239 mapcell *cell = row->col + (x + vx - row->c0); 2215 mapcell *cell = row->col + (x + mx - row->c0);
1240 2216
1241 darkness[y * sw4 + x] = cell->darkness < 0 2217 darkness1 [y * sw1 + x] = cell->darkness
2218 ? 255 - (cell->darkness - 1)
1242 ? 255 - FOW_DARKNESS 2219 : 255 - FOW_DARKNESS;
1243 : 255 - cell->darkness;
1244
1245 face = cell->face [z];
1246
1247 if (face)
1248 {
1249 maptex tex = self->tex [face];
1250
1251 int px = (x + 1) * 32 - tex.w;
1252 int py = (y + 1) * 32 - tex.h;
1253
1254 if (last_name != tex.name)
1255 {
1256 glEnd ();
1257 last_name = tex.name;
1258 glBindTexture (GL_TEXTURE_2D, last_name);
1259 glBegin (GL_QUADS);
1260 }
1261
1262 glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1263 glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1264 glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1265 glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1266 }
1267 } 2220 }
1268 } 2221 }
1269 2222
1270 glEnd (); 2223 for (y = 0; y < sh; ++y)
2224 for (x = 0; x < sw; ++x)
2225 {
2226 uint8_t d11 = darkness1 [(y ) * sw1 + x ];
2227 uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
2228 uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
2229 uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
2230 uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
2231 uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
2232 uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
2233 uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
2234 uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
1271 2235
1272 glDisable (GL_TEXTURE_2D); 2236 uint8_t r11 = (d11 + d21 + d12) / 3;
1273 glDisable (GL_BLEND); 2237 uint8_t r21 = d21;
2238 uint8_t r31 = (d21 + d31 + d32) / 3;
2239
2240 uint8_t r12 = d12;
2241 uint8_t r22 = d22;
2242 uint8_t r32 = d32;
2243
2244 uint8_t r13 = (d13 + d23 + d12) / 3;
2245 uint8_t r23 = d23;
2246 uint8_t r33 = (d23 + d33 + d32) / 3;
2247
2248 darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);
2249 darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);
2250 darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);
2251 darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);
2252 darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);
2253 darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);
2254 darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);
2255 darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);
2256 darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);
2257 }
2258
2259 free (darkness1);
1274 2260
1275 EXTEND (SP, 3); 2261 EXTEND (SP, 3);
1276 PUSHs (sv_2mortal (newSViv (sw4))); 2262 PUSHs (sv_2mortal (newSViv (sw34)));
1277 PUSHs (sv_2mortal (newSViv (sh))); 2263 PUSHs (sv_2mortal (newSViv (sh3)));
1278 PUSHs (darkness_sv); 2264 PUSHs (darkness3_sv);
1279} 2265}
1280 2266
1281SV * 2267SV *
1282get_rect (CFClient::Map self, int x0, int y0, int w, int h) 2268get_rect (DC::Map self, int x0, int y0, int w, int h)
1283 CODE: 2269 CODE:
1284{ 2270{
1285 int x, y, x1, y1; 2271 int x, y, x1, y1;
1286 SV *data_sv = newSV (w * h * 7 + 5); 2272 SV *data_sv = newSV (w * h * 7 + 5);
1287 uint8_t *data = (uint8_t *)SvPVX (data_sv); 2273 uint8_t *data = (uint8_t *)SvPVX (data_sv);
… …
1312 if (row && row->c0 <= x && x < row->c1) 2298 if (row && row->c0 <= x && x < row->c1)
1313 { 2299 {
1314 mapcell *cell = row->col + (x - row->c0); 2300 mapcell *cell = row->col + (x - row->c0);
1315 uint8_t flags = 0; 2301 uint8_t flags = 0;
1316 2302
1317 if (cell->face [0]) flags |= 1; 2303 if (cell->tile [0]) flags |= 1;
1318 if (cell->face [1]) flags |= 2; 2304 if (cell->tile [1]) flags |= 2;
1319 if (cell->face [2]) flags |= 4; 2305 if (cell->tile [2]) flags |= 4;
1320 2306
1321 *data++ = flags; 2307 *data++ = flags;
1322 2308
1323 if (flags & 1) 2309 if (flags & 1)
1324 { 2310 {
2311 tileid tile = cell->tile [0];
1325 *data++ = cell->face [0] >> 8; 2312 *data++ = tile >> 8;
1326 *data++ = cell->face [0]; 2313 *data++ = tile;
1327 } 2314 }
1328 2315
1329 if (flags & 2) 2316 if (flags & 2)
1330 { 2317 {
2318 tileid tile = cell->tile [1];
1331 *data++ = cell->face [1] >> 8; 2319 *data++ = tile >> 8;
1332 *data++ = cell->face [1]; 2320 *data++ = tile;
1333 } 2321 }
1334 2322
1335 if (flags & 4) 2323 if (flags & 4)
1336 { 2324 {
2325 tileid tile = cell->tile [2];
1337 *data++ = cell->face [2] >> 8; 2326 *data++ = tile >> 8;
1338 *data++ = cell->face [2]; 2327 *data++ = tile;
1339 } 2328 }
1340 } 2329 }
1341 else 2330 else
1342 *data++ = 0; 2331 *data++ = 0;
1343 } 2332 }
1344 } 2333 }
1345 2334
2335 /* if size is w*h + 5 then no data has been found */
2336 if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)
2337 {
1346 SvPOK_only (data_sv); 2338 SvPOK_only (data_sv);
1347 SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv)); 2339 SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
2340 }
2341
1348 RETVAL = data_sv; 2342 RETVAL = data_sv;
1349} 2343}
1350 OUTPUT: 2344 OUTPUT:
1351 RETVAL 2345 RETVAL
1352 2346
1353void 2347void
1354set_rect (CFClient::Map self, int x0, int y0, uint8_t *data) 2348set_rect (DC::Map self, int x0, int y0, SV *data_sv)
1355 PPCODE: 2349 PPCODE:
1356{ 2350{
1357 int x, y, z; 2351 int x, y, z;
1358 int w, h; 2352 int w, h;
1359 int x1, y1; 2353 int x1, y1;
2354 STRLEN len;
2355 uint8_t *data, *end;
2356
2357 len = SvLEN (data_sv);
2358 SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
2359 data = SvPVbyte_nolen (data_sv);
2360 end = data + len + 8;
2361
2362 if (len < 5)
2363 XSRETURN_EMPTY;
1360 2364
1361 if (*data++ != 0) 2365 if (*data++ != 0)
1362 return; /* version mismatch */ 2366 XSRETURN_EMPTY; /* version mismatch */
1363 2367
1364 w = *data++ << 8; w |= *data++; 2368 w = *data++ << 8; w |= *data++;
1365 h = *data++ << 8; h |= *data++; 2369 h = *data++ << 8; h |= *data++;
1366 2370
1367 // we need to do this 'cause we don't keep an absolute coord system for rows 2371 // we need to do this 'cause we don't keep an absolute coord system for rows
… …
1379 { 2383 {
1380 maprow *row = map_get_row (self, y); 2384 maprow *row = map_get_row (self, y);
1381 2385
1382 for (x = x0; x < x1; x++) 2386 for (x = x0; x < x1; x++)
1383 { 2387 {
2388 uint8_t flags;
2389
2390 if (data + 7 >= end)
2391 XSRETURN_EMPTY;
2392
1384 uint8_t flags = *data++; 2393 flags = *data++;
1385 2394
1386 if (flags) 2395 if (flags)
1387 { 2396 {
1388 mapface face[3] = { 0, 0, 0 };
1389
1390 mapcell *cell = row_get_cell (row, x); 2397 mapcell *cell = row_get_cell (row, x);
2398 tileid tile[3] = { 0, 0, 0 };
1391 2399
1392 if (flags & 1) { face[0] = *data++ << 8; face[0] |= *data++; } 2400 if (flags & 1) { tile[0] = *data++ << 8; tile[0] |= *data++; }
1393 if (flags & 2) { face[1] = *data++ << 8; face[1] |= *data++; } 2401 if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
1394 if (flags & 4) { face[2] = *data++ << 8; face[2] |= *data++; } 2402 if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
1395 2403
1396 if (cell->darkness <= 0) 2404 if (cell->darkness == 0)
1397 { 2405 {
1398 cell->darkness = -1; 2406 /*cell->darkness = 0;*/
2407 EXTEND (SP, 3);
1399 2408
1400 for (z = 0; z <= 2; z++) 2409 for (z = 0; z <= 2; z++)
1401 { 2410 {
1402 cell->face[z] = face[z]; 2411 tileid t = tile [z];
1403 2412
1404 if (face[z] && (face[z] >= self->texs || !self->tex[face [z]].name)) 2413 if (t >= self->texs || (t && !self->tex [t].name))
2414 {
1405 XPUSHs (sv_2mortal (newSViv (face[z]))); 2415 PUSHs (sv_2mortal (newSViv (t)));
2416 need_texid (self, t);
2417 }
2418
2419 cell->tile [z] = t;
1406 } 2420 }
1407 } 2421 }
1408 } 2422 }
1409 } 2423 }
1410 } 2424 }
1411} 2425}
1412 2426
1413MODULE = CFClient PACKAGE = CFClient::MixChunk 2427MODULE = Deliantra::Client PACKAGE = DC::RW
1414 2428
1415CFClient::MixChunk 2429DC::RW
1416new_from_file (SV *class, char *path) 2430new (SV *class, SV *data_sv)
1417 CODE: 2431 CODE:
1418 RETVAL = Mix_LoadWAV (path); 2432{
2433 STRLEN datalen;
2434 char *data = SvPVbyte (data_sv, datalen);
2435
2436 RETVAL = SDL_RWFromConstMem (data, datalen);
2437}
1419 OUTPUT: 2438 OUTPUT:
1420 RETVAL 2439 RETVAL
1421 2440
2441DC::RW
2442new_from_file (SV *class, const char *path, const char *mode = "rb")
2443 CODE:
2444 RETVAL = SDL_RWFromFile (path, mode);
2445 OUTPUT:
2446 RETVAL
2447
2448# fails on win32:
2449# dc.xs(2268) : error C2059: syntax error : '('
1422void 2450#void
2451#close (DC::RW self)
2452# CODE:
2453# (self->(close)) (self);
2454
2455MODULE = Deliantra::Client PACKAGE = DC::Channel
2456
2457PROTOTYPES: DISABLE
2458
2459DC::Channel
2460find ()
2461 CODE:
2462{
2463 RETVAL = Mix_GroupAvailable (-1);
2464
2465 if (RETVAL < 0)
2466 {
2467 RETVAL = Mix_GroupOldest (-1);
2468
2469 if (RETVAL < 0)
2470 XSRETURN_UNDEF;
2471
2472 Mix_HaltChannel (RETVAL);
2473 }
2474
2475 Mix_UnregisterAllEffects (RETVAL);
2476 Mix_Volume (RETVAL, 128);
2477}
2478 OUTPUT:
2479 RETVAL
2480
2481void
2482halt (DC::Channel self)
2483 CODE:
2484 Mix_HaltChannel (self);
2485
2486void
2487expire (DC::Channel self, int ticks = -1)
2488 CODE:
2489 Mix_ExpireChannel (self, ticks);
2490
2491void
2492fade_out (DC::Channel self, int ticks = -1)
2493 CODE:
2494 Mix_FadeOutChannel (self, ticks);
2495
2496int
2497volume (DC::Channel self, int volume)
2498 CODE:
2499 RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
2500 OUTPUT:
2501 RETVAL
2502
2503void
2504unregister_all_effects (DC::Channel self)
2505 CODE:
2506 Mix_UnregisterAllEffects (self);
2507
2508void
2509set_panning (DC::Channel self, int left, int right)
2510 CODE:
2511 left = CLAMP (left , 0, 255);
2512 right = CLAMP (right, 0, 255);
2513 Mix_SetPanning (self, left, right);
2514
2515void
2516set_distance (DC::Channel self, int distance)
2517 CODE:
2518 Mix_SetDistance (self, CLAMP (distance, 0, 255));
2519
2520void
2521set_position (DC::Channel self, int angle, int distance)
2522 CODE:
2523
2524void
2525set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
2526 CODE:
2527{
2528 int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
2529 int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);
2530 Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
2531}
2532
2533void
2534set_reverse_stereo (DC::Channel self, int flip)
2535 CODE:
2536 Mix_SetReverseStereo (self, flip);
2537
2538MODULE = Deliantra::Client PACKAGE = DC::MixChunk
2539
2540PROTOTYPES: DISABLE
2541
2542DC::MixChunk
2543new (SV *class, DC::RW rwops)
2544 CODE:
2545 RETVAL = Mix_LoadWAV_RW (rwops, 1);
2546 OUTPUT:
2547 RETVAL
2548
2549void
1423DESTROY (CFClient::MixChunk self) 2550DESTROY (DC::MixChunk self)
1424 CODE: 2551 CODE:
1425 Mix_FreeChunk (self); 2552 Mix_FreeChunk (self);
1426 2553
1427int 2554int
1428volume (CFClient::MixChunk self, int volume = -1) 2555volume (DC::MixChunk self, int volume = -1)
1429 CODE: 2556 CODE:
2557 if (items > 1)
2558 volume = CLAMP (volume, 0, 128);
1430 RETVAL = Mix_VolumeChunk (self, volume); 2559 RETVAL = Mix_VolumeChunk (self, volume);
1431 OUTPUT: 2560 OUTPUT:
1432 RETVAL 2561 RETVAL
1433 2562
1434int 2563DC::Channel
1435play (CFClient::MixChunk self, int channel = -1, int loops = 0, int ticks = -1) 2564play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
1436 CODE: 2565 CODE:
2566{
1437 RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks); 2567 RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
2568
2569 if (RETVAL < 0)
2570 XSRETURN_UNDEF;
2571
2572 if (channel < 0)
2573 {
2574 Mix_UnregisterAllEffects (RETVAL);
2575 Mix_Volume (RETVAL, 128);
2576 }
2577}
1438 OUTPUT: 2578 OUTPUT:
1439 RETVAL 2579 RETVAL
1440 2580
1441MODULE = CFClient PACKAGE = CFClient::MixMusic 2581MODULE = Deliantra::Client PACKAGE = DC::MixMusic
1442 2582
1443int 2583int
1444volume (int volume = -1) 2584volume (int volume = -1)
2585 PROTOTYPE: ;$
1445 CODE: 2586 CODE:
2587 if (items > 0)
2588 volume = CLAMP (volume, 0, 128);
1446 RETVAL = Mix_VolumeMusic (volume); 2589 RETVAL = Mix_VolumeMusic (volume);
1447 OUTPUT: 2590 OUTPUT:
1448 RETVAL 2591 RETVAL
1449 2592
1450CFClient::MixMusic 2593void
1451new_from_file (SV *class, char *path) 2594fade_out (int ms)
1452 CODE: 2595 CODE:
2596 Mix_FadeOutMusic (ms);
2597
2598void
2599halt ()
2600 CODE:
2601 Mix_HaltMusic ();
2602
2603DC::MixMusic
2604new (SV *class, DC::RW rwops)
2605 CODE:
1453 RETVAL = Mix_LoadMUS (path); 2606 RETVAL = Mix_LoadMUS_RW (rwops);
1454 OUTPUT: 2607 OUTPUT:
1455 RETVAL 2608 RETVAL
1456 2609
1457void 2610void
1458DESTROY (CFClient::MixMusic self) 2611DESTROY (DC::MixMusic self)
1459 CODE: 2612 CODE:
1460 Mix_FreeMusic (self); 2613 Mix_FreeMusic (self);
1461 2614
1462int 2615int
1463play (CFClient::MixMusic self, int loops = -1) 2616play (DC::MixMusic self, int loops = -1)
1464 CODE: 2617 CODE:
1465 RETVAL = Mix_PlayMusic (self, loops); 2618 RETVAL = Mix_PlayMusic (self, loops);
1466 OUTPUT: 2619 OUTPUT:
1467 RETVAL 2620 RETVAL
1468 2621
2622void
2623fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
2624 CODE:
2625 Mix_FadeInMusicPos (self, loops, ms, position);
2626
1469MODULE = CFClient PACKAGE = CFClient::OpenGL 2627MODULE = Deliantra::Client PACKAGE = DC::OpenGL
2628
2629PROTOTYPES: ENABLE
1470 2630
1471BOOT: 2631BOOT:
1472{ 2632{
1473 HV *stash = gv_stashpv ("CFClient::OpenGL", 1); 2633 HV *stash = gv_stashpv ("DC::OpenGL", 1);
1474 static const struct { 2634 static const struct {
1475 const char *name; 2635 const char *name;
1476 IV iv; 2636 IV iv;
1477 } *civ, const_iv[] = { 2637 } *civ, const_iv[] = {
1478# define const_iv(name) { # name, (IV)name } 2638# define const_iv(name) { # name, (IV)name }
2639 const_iv (GL_VENDOR),
2640 const_iv (GL_VERSION),
2641 const_iv (GL_EXTENSIONS),
1479 const_iv (GL_COLOR_MATERIAL), 2642 const_iv (GL_COLOR_MATERIAL),
1480 const_iv (GL_SMOOTH), 2643 const_iv (GL_SMOOTH),
1481 const_iv (GL_FLAT), 2644 const_iv (GL_FLAT),
1482 const_iv (GL_DITHER), 2645 const_iv (GL_DITHER),
1483 const_iv (GL_BLEND), 2646 const_iv (GL_BLEND),
2647 const_iv (GL_CULL_FACE),
1484 const_iv (GL_SCISSOR_TEST), 2648 const_iv (GL_SCISSOR_TEST),
2649 const_iv (GL_DEPTH_TEST),
2650 const_iv (GL_ALPHA_TEST),
2651 const_iv (GL_NORMALIZE),
2652 const_iv (GL_RESCALE_NORMAL),
2653 const_iv (GL_FRONT),
2654 const_iv (GL_BACK),
2655 const_iv (GL_AUX0),
1485 const_iv (GL_AND), 2656 const_iv (GL_AND),
1486 const_iv (GL_ONE), 2657 const_iv (GL_ONE),
1487 const_iv (GL_ZERO), 2658 const_iv (GL_ZERO),
1488 const_iv (GL_SRC_ALPHA), 2659 const_iv (GL_SRC_ALPHA),
1489 const_iv (GL_SRC_ALPHA_SATURATE), 2660 const_iv (GL_DST_ALPHA),
1490 const_iv (GL_ONE_MINUS_SRC_ALPHA), 2661 const_iv (GL_ONE_MINUS_SRC_ALPHA),
1491 const_iv (GL_ONE_MINUS_DST_ALPHA), 2662 const_iv (GL_ONE_MINUS_DST_ALPHA),
2663 const_iv (GL_SRC_ALPHA_SATURATE),
1492 const_iv (GL_RGB), 2664 const_iv (GL_RGB),
1493 const_iv (GL_RGBA), 2665 const_iv (GL_RGBA),
2666 const_iv (GL_RGBA4),
2667 const_iv (GL_RGBA8),
2668 const_iv (GL_RGB5_A1),
1494 const_iv (GL_UNSIGNED_BYTE), 2669 const_iv (GL_UNSIGNED_BYTE),
2670 const_iv (GL_UNSIGNED_SHORT),
2671 const_iv (GL_UNSIGNED_INT),
1495 const_iv (GL_ALPHA), 2672 const_iv (GL_ALPHA),
2673 const_iv (GL_INTENSITY),
1496 const_iv (GL_LUMINANCE), 2674 const_iv (GL_LUMINANCE),
2675 const_iv (GL_LUMINANCE_ALPHA),
1497 const_iv (GL_FLOAT), 2676 const_iv (GL_FLOAT),
1498 const_iv (GL_UNSIGNED_INT_8_8_8_8_REV), 2677 const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
2678 const_iv (GL_COMPRESSED_ALPHA_ARB),
2679 const_iv (GL_COMPRESSED_LUMINANCE_ARB),
2680 const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
2681 const_iv (GL_COMPRESSED_INTENSITY_ARB),
2682 const_iv (GL_COMPRESSED_RGB_ARB),
2683 const_iv (GL_COMPRESSED_RGBA_ARB),
1499 const_iv (GL_COMPILE), 2684 const_iv (GL_COMPILE),
2685 const_iv (GL_PROXY_TEXTURE_1D),
2686 const_iv (GL_PROXY_TEXTURE_2D),
1500 const_iv (GL_TEXTURE_1D), 2687 const_iv (GL_TEXTURE_1D),
1501 const_iv (GL_TEXTURE_2D), 2688 const_iv (GL_TEXTURE_2D),
1502 const_iv (GL_TEXTURE_ENV), 2689 const_iv (GL_TEXTURE_ENV),
1503 const_iv (GL_TEXTURE_MAG_FILTER), 2690 const_iv (GL_TEXTURE_MAG_FILTER),
1504 const_iv (GL_TEXTURE_MIN_FILTER), 2691 const_iv (GL_TEXTURE_MIN_FILTER),
1505 const_iv (GL_TEXTURE_ENV_MODE), 2692 const_iv (GL_TEXTURE_ENV_MODE),
1506 const_iv (GL_TEXTURE_WRAP_S), 2693 const_iv (GL_TEXTURE_WRAP_S),
1507 const_iv (GL_TEXTURE_WRAP_T), 2694 const_iv (GL_TEXTURE_WRAP_T),
2695 const_iv (GL_REPEAT),
1508 const_iv (GL_CLAMP), 2696 const_iv (GL_CLAMP),
1509 const_iv (GL_REPEAT), 2697 const_iv (GL_CLAMP_TO_EDGE),
1510 const_iv (GL_NEAREST), 2698 const_iv (GL_NEAREST),
1511 const_iv (GL_LINEAR), 2699 const_iv (GL_LINEAR),
1512 const_iv (GL_NEAREST_MIPMAP_NEAREST), 2700 const_iv (GL_NEAREST_MIPMAP_NEAREST),
1513 const_iv (GL_LINEAR_MIPMAP_NEAREST), 2701 const_iv (GL_LINEAR_MIPMAP_NEAREST),
1514 const_iv (GL_NEAREST_MIPMAP_LINEAR), 2702 const_iv (GL_NEAREST_MIPMAP_LINEAR),
1515 const_iv (GL_LINEAR_MIPMAP_LINEAR), 2703 const_iv (GL_LINEAR_MIPMAP_LINEAR),
1516 const_iv (GL_GENERATE_MIPMAP), 2704 const_iv (GL_GENERATE_MIPMAP),
1517 const_iv (GL_MODULATE), 2705 const_iv (GL_MODULATE),
1518 const_iv (GL_DECAL), 2706 const_iv (GL_DECAL),
1519 const_iv (GL_REPLACE), 2707 const_iv (GL_REPLACE),
2708 const_iv (GL_DEPTH_BUFFER_BIT),
1520 const_iv (GL_COLOR_BUFFER_BIT), 2709 const_iv (GL_COLOR_BUFFER_BIT),
1521 const_iv (GL_PROJECTION), 2710 const_iv (GL_PROJECTION),
1522 const_iv (GL_MODELVIEW), 2711 const_iv (GL_MODELVIEW),
1523 const_iv (GL_COLOR_LOGIC_OP), 2712 const_iv (GL_COLOR_LOGIC_OP),
1524 const_iv (GL_SEPARABLE_2D), 2713 const_iv (GL_SEPARABLE_2D),
1525 const_iv (GL_CONVOLUTION_2D), 2714 const_iv (GL_CONVOLUTION_2D),
1526 const_iv (GL_CONVOLUTION_BORDER_MODE), 2715 const_iv (GL_CONVOLUTION_BORDER_MODE),
1527 const_iv (GL_CONSTANT_BORDER), 2716 const_iv (GL_CONSTANT_BORDER),
2717 const_iv (GL_POINTS),
1528 const_iv (GL_LINES), 2718 const_iv (GL_LINES),
2719 const_iv (GL_LINE_STRIP),
2720 const_iv (GL_LINE_LOOP),
1529 const_iv (GL_QUADS), 2721 const_iv (GL_QUADS),
2722 const_iv (GL_QUAD_STRIP),
2723 const_iv (GL_TRIANGLES),
2724 const_iv (GL_TRIANGLE_STRIP),
2725 const_iv (GL_TRIANGLE_FAN),
1530 const_iv (GL_LINE_LOOP), 2726 const_iv (GL_POLYGON),
1531 const_iv (GL_PERSPECTIVE_CORRECTION_HINT), 2727 const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
2728 const_iv (GL_POINT_SMOOTH_HINT),
2729 const_iv (GL_LINE_SMOOTH_HINT),
2730 const_iv (GL_POLYGON_SMOOTH_HINT),
2731 const_iv (GL_GENERATE_MIPMAP_HINT),
2732 const_iv (GL_TEXTURE_COMPRESSION_HINT),
1532 const_iv (GL_FASTEST), 2733 const_iv (GL_FASTEST),
2734 const_iv (GL_DONT_CARE),
2735 const_iv (GL_NICEST),
2736 const_iv (GL_V2F),
2737 const_iv (GL_V3F),
2738 const_iv (GL_T2F_V3F),
2739 const_iv (GL_T2F_N3F_V3F),
1533# undef const_iv 2740# undef const_iv
1534 }; 2741 };
1535 2742
1536 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 2743 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1537 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 2744 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
2745
2746 texture_av = newAV ();
2747 AvREAL_off (texture_av);
1538} 2748}
2749
2750void
2751disable_GL_EXT_blend_func_separate ()
2752 CODE:
2753 gl.BlendFuncSeparate = 0;
2754 gl.BlendFuncSeparateEXT = 0;
2755
2756char *
2757gl_vendor ()
2758 CODE:
2759 RETVAL = (char *)glGetString (GL_VENDOR);
2760 OUTPUT:
2761 RETVAL
2762
2763char *
2764gl_version ()
2765 CODE:
2766 RETVAL = (char *)glGetString (GL_VERSION);
2767 OUTPUT:
2768 RETVAL
2769
2770char *
2771gl_extensions ()
2772 CODE:
2773 RETVAL = (char *)glGetString (GL_EXTENSIONS);
2774 OUTPUT:
2775 RETVAL
2776
2777const char *glGetString (GLenum pname)
2778
2779GLint glGetInteger (GLenum pname)
2780 CODE:
2781 glGetIntegerv (pname, &RETVAL);
2782 OUTPUT:
2783 RETVAL
2784
2785GLdouble glGetDouble (GLenum pname)
2786 CODE:
2787 glGetDoublev (pname, &RETVAL);
2788 OUTPUT:
2789 RETVAL
1539 2790
1540int glGetError () 2791int glGetError ()
2792
2793void glFinish ()
1541 2794
1542void glClear (int mask) 2795void glClear (int mask)
1543 2796
1544void glClearColor (float r, float g, float b, float a = 1.0) 2797void glClearColor (float r, float g, float b, float a = 1.0)
1545 PROTOTYPE: @ 2798 PROTOTYPE: @
… …
1552 2805
1553void glHint (int target, int mode) 2806void glHint (int target, int mode)
1554 2807
1555void glBlendFunc (int sfactor, int dfactor) 2808void glBlendFunc (int sfactor, int dfactor)
1556 2809
2810void glBlendFuncSeparate (int sa, int da, int saa, int daa)
2811 CODE:
2812 gl_BlendFuncSeparate (sa, da, saa, daa);
2813
2814void glDepthMask (int flag)
2815
1557void glLogicOp (int opcode) 2816void glLogicOp (int opcode)
1558 2817
1559void glColorMask (int red, int green, int blue, int alpha) 2818void glColorMask (int red, int green, int blue, int alpha)
1560 2819
1561void glMatrixMode (int mode) 2820void glMatrixMode (int mode)
… …
1564 2823
1565void glPopMatrix () 2824void glPopMatrix ()
1566 2825
1567void glLoadIdentity () 2826void glLoadIdentity ()
1568 2827
2828void glDrawBuffer (int buffer)
2829
2830void glReadBuffer (int buffer)
2831
1569# near and far are due to microsofts buggy c compiler 2832# near_ and far_ are due to microsofts buggy "c" compiler
2833void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
2834
2835# near_ and far_ are due to microsofts buggy "c" compiler
1570void glOrtho (double left, double right, double bottom, double top, double near_, double far_) 2836void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
2837
2838PROTOTYPES: DISABLE
1571 2839
1572void glViewport (int x, int y, int width, int height) 2840void glViewport (int x, int y, int width, int height)
1573 2841
1574void glScissor (int x, int y, int width, int height) 2842void glScissor (int x, int y, int width, int height)
1575 2843
… …
1583 2851
1584void glRotate (float angle, float x, float y, float z) 2852void glRotate (float angle, float x, float y, float z)
1585 CODE: 2853 CODE:
1586 glRotatef (angle, x, y, z); 2854 glRotatef (angle, x, y, z);
1587 2855
1588void glBegin (int mode)
1589
1590void glEnd ()
1591
1592void glColor (float r, float g, float b, float a = 1.0) 2856void glColor (float r, float g, float b, float a = 1.0)
1593 PROTOTYPE: @ 2857 ALIAS:
2858 glColor_premultiply = 1
1594 CODE: 2859 CODE:
1595 glColor4ub (MIN ((int)r * 256., 255), 2860 if (ix)
1596 MIN ((int)g * 256., 255), 2861 {
1597 MIN ((int)b * 256., 255), 2862 r *= a;
1598 MIN ((int)a * 256., 255)); 2863 g *= a;
2864 b *= a;
2865 }
2866 // microsoft visual "c" rounds instead of truncating...
2867 glColor4f (r, g, b, a);
2868
2869void glRasterPos (float x, float y, float z = 0.)
2870 CODE:
2871 glRasterPos3f (0, 0, z);
2872 glBitmap (0, 0, 0, 0, x, y, 0);
1599 2873
1600void glVertex (float x, float y, float z = 0.) 2874void glVertex (float x, float y, float z = 0.)
1601 CODE: 2875 CODE:
1602 glVertex3f (x, y, z); 2876 glVertex3f (x, y, z);
1603 2877
1604void glTexCoord (float s, float t) 2878void glTexCoord (float s, float t)
1605 CODE: 2879 CODE:
1606 glTexCoord2f (s, t); 2880 glTexCoord2f (s, t);
1607 2881
2882void glRect (float x1, float y1, float x2, float y2)
2883 CODE:
2884 glRectf (x1, y1, x2, y2);
2885
2886void glRect_lineloop (float x1, float y1, float x2, float y2)
2887 CODE:
2888 glBegin (GL_LINE_LOOP);
2889 glVertex2f (x1, y1);
2890 glVertex2f (x2, y1);
2891 glVertex2f (x2, y2);
2892 glVertex2f (x1, y2);
2893 glEnd ();
2894
2895PROTOTYPES: ENABLE
2896
2897void glBegin (int mode)
2898
2899void glEnd ()
2900
2901void glPointSize (GLfloat size)
2902
2903void glLineWidth (GLfloat width)
2904
2905void glInterleavedArrays (int format, int stride, char *data)
2906
2907void glDrawElements (int mode, int count, int type, char *indices)
2908
2909# 1.2 void glDrawRangeElements (int mode, int start, int end
2910
1608void glTexEnv (int target, int pname, float param) 2911void glTexEnv (int target, int pname, float param)
1609 CODE: 2912 CODE:
1610 glTexEnvf (target, pname, param); 2913 glTexEnvf (target, pname, param);
1611 2914
1612void glTexParameter (int target, int pname, float param) 2915void glTexParameter (int target, int pname, float param)
… …
1615 2918
1616void glBindTexture (int target, int name) 2919void glBindTexture (int target, int name)
1617 2920
1618void glConvolutionParameter (int target, int pname, float params) 2921void glConvolutionParameter (int target, int pname, float params)
1619 CODE: 2922 CODE:
1620 GL_CALL (PFNGLCONVOLUTIONPARAMETERFEXTPROC, glConvolutionParameterf, (target, pname, params)); 2923 if (gl.ConvolutionParameterf)
2924 gl.ConvolutionParameterf (target, pname, params);
1621 2925
1622void glConvolutionFilter2D (int target, int internalformat, int width, int height, int format, int type, char *data) 2926void glConvolutionFilter2D (int target, int internalformat, int width, int height, int format, int type, char *data)
1623 CODE: 2927 CODE:
1624 GL_CALL (PFNGLCONVOLUTIONFILTER2DEXTPROC, glConvolutionFilter2D, 2928 if (gl.ConvolutionFilter2D)
1625 (target, internalformat, width, height, format, type, data)); 2929 gl.ConvolutionFilter2D (target, internalformat, width, height, format, type, data);
1626 2930
1627void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column) 2931void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
1628 CODE: 2932 CODE:
1629 GL_CALL (PFNGLSEPARABLEFILTER2DEXTPROC, glSeparableFilter2D, 2933 if (gl.SeparableFilter2D)
1630 (target, internalformat, width, height, format, type, row, column)); 2934 gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
1631 2935
1632void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data) 2936void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
1633 2937
1634void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border) 2938void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
1635 2939
1636void glRasterPos (int x, int y) 2940void glDrawPixels (int width, int height, int format, int type, char *pixels)
1637 CODE: 2941
1638 glRasterPos2i (x, y); 2942void glPixelZoom (float x, float y)
1639 2943
1640void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR) 2944void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
1641 2945
1642int glGenTexture () 2946int glGenTexture ()
1643 CODE: 2947 CODE:
1644{ 2948 RETVAL = gen_texture ();
1645 GLuint name;
1646 glGenTextures (1, &name);
1647 RETVAL = name;
1648}
1649 OUTPUT: 2949 OUTPUT:
1650 RETVAL 2950 RETVAL
1651 2951
1652void glDeleteTexture (int name) 2952void glDeleteTexture (int name)
1653 CODE: 2953 CODE:
1654{
1655 GLuint name_ = name;
1656 glDeleteTextures (1, &name_); 2954 del_texture (name);
1657} 2955
1658
1659int glGenList () 2956int glGenList ()
1660 CODE: 2957 CODE:
1661 RETVAL = glGenLists (1); 2958 RETVAL = glGenLists (1);
1662 OUTPUT: 2959 OUTPUT:
1663 RETVAL 2960 RETVAL
… …
1670 2967
1671void glEndList () 2968void glEndList ()
1672 2969
1673void glCallList (int list) 2970void glCallList (int list)
1674 2971
2972MODULE = Deliantra::Client PACKAGE = DC::UI::Base
2973
2974PROTOTYPES: DISABLE
2975
2976void
2977find_widget (SV *self, NV x, NV y)
2978 PPCODE:
2979{
2980 if (within_widget (self, x, y))
2981 XPUSHs (self);
2982}
2983
2984BOOT:
2985{
2986 hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
2987
2988 draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
2989 draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
2990 draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
2991 draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
2992}
2993
2994void
2995draw (SV *self)
2996 CODE:
2997{
2998 HV *hv;
2999 SV **svp;
3000 NV x, y, w, h;
3001 SV *draw_x_sv = GvSV (draw_x_gv);
3002 SV *draw_y_sv = GvSV (draw_y_gv);
3003 SV *draw_w_sv = GvSV (draw_w_gv);
3004 SV *draw_h_sv = GvSV (draw_h_gv);
3005 double draw_x, draw_y;
3006
3007 if (!SvROK (self))
3008 croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
3009
3010 hv = (HV *)SvRV (self);
3011
3012 if (SvTYPE (hv) != SVt_PVHV)
3013 croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
3014
3015 svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
3016 svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
3017
3018 if (!h || !w)
3019 XSRETURN_EMPTY;
3020
3021 svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
3022 svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
3023
3024 draw_x = SvNV (draw_x_sv) + x;
3025 draw_y = SvNV (draw_y_sv) + y;
3026
3027 if (draw_x + w < 0 || draw_x >= SvNV (draw_w_sv)
3028 || draw_y + h < 0 || draw_y >= SvNV (draw_h_sv))
3029 XSRETURN_EMPTY;
3030
3031 sv_setnv (draw_x_sv, draw_x);
3032 sv_setnv (draw_y_sv, draw_y);
3033
3034 glPushMatrix ();
3035 glTranslated (x, y, 0);
3036
3037 if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
3038 {
3039 svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
3040
3041 if (svp && SvTRUE (*svp))
3042 {
3043 glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
3044 glEnable (GL_BLEND);
3045 glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
3046 glBegin (GL_QUADS);
3047 glVertex2f (0, 0);
3048 glVertex2f (w, 0);
3049 glVertex2f (w, h);
3050 glVertex2f (0, h);
3051 glEnd ();
3052 glDisable (GL_BLEND);
3053 }
3054 }
3055#if 0
3056 // draw borders, for debugging
3057 glPushMatrix ();
3058 glColor4f (1., 1., 0., 1.);
3059 glTranslatef (.5, .5, 0.);
3060 glBegin (GL_LINE_LOOP);
3061 glVertex2f (0 , 0);
3062 glVertex2f (w - 1, 0);
3063 glVertex2f (w - 1, h - 1);
3064 glVertex2f (0 , h - 1);
3065 glEnd ();
3066 glPopMatrix ();
3067#endif
3068 PUSHMARK (SP);
3069 XPUSHs (self);
3070 PUTBACK;
3071 call_method ("_draw", G_VOID | G_DISCARD);
3072 SPAGAIN;
3073
3074 glPopMatrix ();
3075
3076 draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
3077 draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
3078}
3079

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