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/cvs/deliantra/Deliantra-Client/Client.xs
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Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.106 by root, Mon Jun 5 03:48:49 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
87
88/* mask out modifiers we are not interested in */
89#define MOD_MASK (KMOD_CTRL | KMOD_SHIFT | KMOD_ALT | KMOD_META)
90
91static AV *texture_av;
52 92
53static struct 93static struct
54{ 94{
55#define GL_FUNC(ptr,name) ptr name; 95#define GL_FUNC(ptr,name) ptr name;
56#include "glfunc.h" 96#include "glfunc.h"
57#undef GL_FUNC 97#undef GL_FUNC
58} gl; 98} gl;
59 99
100static void
60static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa) 101gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
61{ 102{
62 if (gl.BlendFuncSeparate) 103 if (gl.BlendFuncSeparate)
63 gl.BlendFuncSeparate (sa, da, saa, daa); 104 gl.BlendFuncSeparate (sa, da, saa, daa);
64 else if (gl.BlendFuncSeparateEXT) 105 else if (gl.BlendFuncSeparateEXT)
65 gl.BlendFuncSeparateEXT (sa, da, saa, daa); 106 gl.BlendFuncSeparateEXT (sa, da, saa, daa);
66 else 107 else
67 glBlendFunc (sa, da); 108 glBlendFunc (sa, da);
68} 109}
69 110
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;
70typedef Mix_Chunk *CFClient__MixChunk; 144typedef Mix_Chunk *DC__MixChunk;
71typedef Mix_Music *CFClient__MixMusic; 145typedef Mix_Music *DC__MixMusic;
72 146
73typedef 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}
74 166
75typedef struct cf_layout { 167typedef struct cf_layout {
76 PangoLayout *pl; // either derived from a cairo or ft2 context 168 PangoLayout *pl;
77 int rgba; // wether we use rgba (cairo) or grayscale (ft2)
78 float r, g, b, a; // default color for rgba mode 169 float r, g, b, a; // default color for rgba mode
79 int base_height; 170 int base_height;
80 CFClient__Font font; 171 DC__Font font;
172 rc_t *rc;
81} *CFClient__Layout; 173} *DC__Layout;
82 174
83static CFClient__Font default_font; 175static DC__Font default_font;
84static PangoContext *ft2_context, *cairo_context; 176static PangoContext *opengl_context;
85static PangoFontMap *ft2_fontmap, *cairo_fontmap; 177static PangoFontMap *opengl_fontmap;
86 178
87static void 179static void
88substitute_func (FcPattern *pattern, gpointer data) 180substitute_func (FcPattern *pattern, gpointer data)
89{ 181{
90 FcPatternAddBool (pattern, FC_HINTING , 1); 182 FcPatternAddBool (pattern, FC_HINTING, 1);
91#ifdef _WIN32 183#ifdef FC_HINT_STYLE
92 FcPatternAddBool (pattern, FC_AUTOHINT, 1); 184 FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);
93#else 185#endif
94 FcPatternAddBool (pattern, FC_AUTOHINT, 0); 186 FcPatternAddBool (pattern, FC_AUTOHINT, 0);
95#endif
96} 187}
97 188
98static void 189static void
99layout_update_font (CFClient__Layout self) 190layout_update_font (DC__Layout self)
100{ 191{
101 /* 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
102 * reasonably well with bitstream vera 193 * reasonably well with dejavu/bistream fonts
103 */ 194 */
104 PangoFontDescription *font = self->font ? self->font : default_font; 195 PangoFontDescription *font = self->font ? self->font : default_font;
105 196
106 pango_font_description_set_absolute_size (font, 197 pango_font_description_set_absolute_size (font,
107 MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10)); 198 MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
108 199
109 pango_layout_set_font_description (self->pl, font); 200 pango_layout_set_font_description (self->pl, font);
110} 201}
111 202
112static void 203static void
113layout_get_pixel_size (CFClient__Layout self, int *w, int *h) 204layout_get_pixel_size (DC__Layout self, int *w, int *h)
114{ 205{
206 PangoRectangle rect;
207
208 // get_pixel_* wrongly rounds down
115 pango_layout_get_pixel_size (self->pl, w, h); 209 pango_layout_get_extents (self->pl, 0, &rect);
116 210
117 if (!*w) *w = 1; 211 rect.width = (rect.width + PANGO_SCALE - 1) / PANGO_SCALE;
118 if (!*h) *h = 1; 212 rect.height = (rect.height + PANGO_SCALE - 1) / PANGO_SCALE;
119 213
120 *w = (*w + 3) & ~3; 214 if (!rect.width) rect.width = 1;
121} 215 if (!rect.height) rect.height = 1;
122 216
217 *w = rect.width;
218 *h = rect.height;
219}
220
221typedef uint16_t tileid;
123typedef uint16_t mapface; 222typedef uint16_t faceid;
124 223
125typedef struct { 224typedef struct {
126 GLint name; 225 GLuint name;
127 int w, h; 226 int w, h;
128 float s, t; 227 float s, t;
129 uint8_t r, g, b, a; 228 uint8_t r, g, b, a;
229 tileid smoothtile;
230 uint8_t smoothlevel;
130} maptex; 231} maptex;
131 232
132typedef struct { 233typedef struct {
234 uint32_t player;
235 tileid tile[3];
133 int16_t darkness; 236 uint16_t darkness;
134 mapface face[3]; 237 uint8_t stat_width, stat_hp, flags, smoothmax;
135} mapcell; 238} mapcell;
136 239
137typedef struct { 240typedef struct {
138 int32_t c0, c1; 241 int32_t c0, c1;
139 mapcell *col; 242 mapcell *col;
140} maprow; 243} maprow;
141 244
142typedef struct map { 245typedef struct map {
143 int x, y, w, h; 246 int x, y, w, h;
144 int ox, oy; /* offset to virtual global coordinate system */ 247 int ox, oy; /* offset to virtual global coordinate system */
145 int faces; 248 int faces; tileid *face2tile; // [faceid]
146 mapface *face; 249 int texs; maptex *tex; // [tileid]
147
148 int texs;
149 maptex *tex;
150 250
151 int32_t rows; 251 int32_t rows;
152 maprow *row; 252 maprow *row;
153} *CFClient__Map; 253} *DC__Map;
154 254
155static char * 255static char *
156prepend (char *ptr, int sze, int inc) 256prepend (char *ptr, int sze, int inc)
157{ 257{
158 char *p; 258 char *p;
… …
175} 275}
176 276
177#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))
178#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))
179 279
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
180static maprow * 300static maprow *
181map_get_row (CFClient__Map self, int y) 301map_get_row (DC__Map self, int y)
182{ 302{
183 if (0 > y) 303 if (0 > y)
184 { 304 {
185 int extend = - y + MAP_EXTEND_Y; 305 int extend = - y + MAP_EXTEND_Y;
186 Prepend (maprow, self->row, self->rows, extend); 306 Prepend (maprow, self->row, self->rows, extend);
… …
224 344
225 return row->col + (x - row->c0); 345 return row->col + (x - row->c0);
226} 346}
227 347
228static mapcell * 348static mapcell *
229map_get_cell (CFClient__Map self, int x, int y) 349map_get_cell (DC__Map self, int x, int y)
230{ 350{
231 return row_get_cell (map_get_row (self, y), x); 351 return row_get_cell (map_get_row (self, y), x);
232} 352}
233 353
234static void 354static void
235map_clear (CFClient__Map self) 355map_clear (DC__Map self)
236{ 356{
237 int r; 357 int r;
238 358
239 for (r = 0; r < self->rows; r++) 359 for (r = 0; r < self->rows; r++)
240 Safefree (self->row[r].col); 360 Safefree (self->row[r].col);
… …
248 self->row = 0; 368 self->row = 0;
249 self->rows = 0; 369 self->rows = 0;
250} 370}
251 371
252static void 372static void
253map_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)
254{ 374{
255 int x, y; 375 int x, y;
256 maprow *row; 376 maprow *row;
377 mapcell *cell;
257 378
258 for (y = y0; y < y0 + h; y++) 379 for (y = y0; y < y0 + h; y++)
259 if (y >= 0) 380 if (y >= 0)
260 { 381 {
261 if (y >= self->rows) 382 if (y >= self->rows)
… …
267 if (x >= row->c0) 388 if (x >= row->c0)
268 { 389 {
269 if (x >= row->c1) 390 if (x >= row->c1)
270 break; 391 break;
271 392
272 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;
273 } 399 }
274 } 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);
275} 417}
276 418
277static void 419static void
278music_finished (void) 420music_finished (void)
279{ 421{
… …
298 ev.data2 = 0; 440 ev.data2 = 0;
299 441
300 SDL_PushEvent ((SDL_Event *)&ev); 442 SDL_PushEvent ((SDL_Event *)&ev);
301} 443}
302 444
303MODULE = 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
304 521
305PROTOTYPES: ENABLE 522PROTOTYPES: ENABLE
306 523
307BOOT: 524BOOT:
308{ 525{
309 HV *stash = gv_stashpv ("CFClient", 1); 526 HV *stash = gv_stashpv ("DC", 1);
310 static const struct { 527 static const struct {
311 const char *name; 528 const char *name;
312 IV iv; 529 IV iv;
313 } *civ, const_iv[] = { 530 } *civ, const_iv[] = {
314# 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
315 const_iv (SDL_ACTIVEEVENT), 535 const_iv (SDL_ACTIVEEVENT),
316 const_iv (SDL_KEYDOWN), 536 const_iv (SDL_KEYDOWN),
317 const_iv (SDL_KEYUP), 537 const_iv (SDL_KEYUP),
318 const_iv (SDL_MOUSEMOTION), 538 const_iv (SDL_MOUSEMOTION),
319 const_iv (SDL_MOUSEBUTTONDOWN), 539 const_iv (SDL_MOUSEBUTTONDOWN),
… …
328 const_iv (SDL_EVENT_RESERVEDA), 548 const_iv (SDL_EVENT_RESERVEDA),
329 const_iv (SDL_EVENT_RESERVEDB), 549 const_iv (SDL_EVENT_RESERVEDB),
330 const_iv (SDL_VIDEORESIZE), 550 const_iv (SDL_VIDEORESIZE),
331 const_iv (SDL_VIDEOEXPOSE), 551 const_iv (SDL_VIDEOEXPOSE),
332 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),
333 const_iv (SDLK_KP0), 560 const_iv (SDLK_KP0),
334 const_iv (SDLK_KP1), 561 const_iv (SDLK_KP1),
335 const_iv (SDLK_KP2), 562 const_iv (SDLK_KP2),
336 const_iv (SDLK_KP3), 563 const_iv (SDLK_KP3),
337 const_iv (SDLK_KP4), 564 const_iv (SDLK_KP4),
… …
392 const_iv (SDLK_BREAK), 619 const_iv (SDLK_BREAK),
393 const_iv (SDLK_MENU), 620 const_iv (SDLK_MENU),
394 const_iv (SDLK_POWER), 621 const_iv (SDLK_POWER),
395 const_iv (SDLK_EURO), 622 const_iv (SDLK_EURO),
396 const_iv (SDLK_UNDO), 623 const_iv (SDLK_UNDO),
624
397 const_iv (KMOD_NONE), 625 const_iv (KMOD_NONE),
626 const_iv (KMOD_SHIFT),
398 const_iv (KMOD_LSHIFT), 627 const_iv (KMOD_LSHIFT),
399 const_iv (KMOD_RSHIFT), 628 const_iv (KMOD_RSHIFT),
629 const_iv (KMOD_CTRL),
400 const_iv (KMOD_LCTRL), 630 const_iv (KMOD_LCTRL),
401 const_iv (KMOD_RCTRL), 631 const_iv (KMOD_RCTRL),
632 const_iv (KMOD_ALT),
402 const_iv (KMOD_LALT), 633 const_iv (KMOD_LALT),
403 const_iv (KMOD_RALT), 634 const_iv (KMOD_RALT),
635 const_iv (KMOD_META),
404 const_iv (KMOD_LMETA), 636 const_iv (KMOD_LMETA),
405 const_iv (KMOD_RMETA), 637 const_iv (KMOD_RMETA),
406 const_iv (KMOD_NUM), 638 const_iv (KMOD_NUM),
407 const_iv (KMOD_CAPS), 639 const_iv (KMOD_CAPS),
408 const_iv (KMOD_MODE), 640 const_iv (KMOD_MODE),
409 const_iv (KMOD_CTRL), 641
410 const_iv (KMOD_SHIFT), 642 const_iv (MIX_DEFAULT_FORMAT),
411 const_iv (KMOD_ALT), 643
412 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),
413# undef const_iv 652# undef const_iv
414 }; 653 };
415 654
416 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; )
417 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);
418} 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)
419 682
420void 683void
421pango_init () 684pango_init ()
422 CODE: 685 CODE:
423 // delayed, so it can pick up new fonts added by AddFontResourceEx
424{ 686{
425 {
426 ft2_fontmap = pango_ft2_font_map_new (); 687 opengl_fontmap = pango_opengl_font_map_new ();
427 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);
428 ft2_context = pango_ft2_font_map_create_context ((PangoFT2FontMap *)ft2_fontmap); 689 opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
429 } 690 /*pango_context_set_font_description (opengl_context, default_font);*/
430 { 691#if PANGO_VERSION_CHECK (1, 15, 2)
431 cairo_font_options_t *fopt = cairo_font_options_create (); 692 pango_context_set_language (opengl_context, pango_language_from_string ("en"));
432 cairo_fontmap = pango_cairo_font_map_get_default (); 693 /*pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);*/
433 cairo_context = pango_cairo_font_map_create_context ((PangoCairoFontMap *)cairo_fontmap);
434#ifdef _WIN32
435 // cairo looks like shit eaten twice on windows
436 cairo_font_options_set_antialias (fopt, CAIRO_ANTIALIAS_NONE);
437#else
438 cairo_font_options_set_antialias (fopt, CAIRO_ANTIALIAS_GRAY);
439#endif 694#endif
440 cairo_font_options_set_hint_style (fopt, CAIRO_HINT_STYLE_FULL);
441 cairo_font_options_set_hint_metrics (fopt, CAIRO_HINT_METRICS_ON);
442 pango_cairo_context_set_font_options (cairo_context, fopt);
443 cairo_font_options_destroy (fopt);
444 }
445} 695}
446 696
447int 697char *SDL_GetError ()
448SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO)
449 698
450void 699int SDL_Init (U32 flags)
700
701int SDL_InitSubSystem (U32 flags)
702
703void SDL_QuitSubSystem (U32 flags)
704
451SDL_Quit () 705void SDL_Quit ()
452 706
453void 707void
454SDL_ListModes () 708SDL_ListModes (int rgb, int alpha)
455 PPCODE: 709 PPCODE:
456{ 710{
457 SDL_Rect **m; 711 SDL_Rect **m;
458 712
459 SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5); 713 SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
460 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5); 714 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
461 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5); 715 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
462 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1); 716 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
463 717
464 SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15); 718 SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
465 SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 16); 719 SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
466 720
467 SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0); 721 SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
468 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0); 722 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
469 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0); 723 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
470 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0); 724 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
471 725
472 SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1); 726 SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
473 727#if SDL_VERSION_ATLEAST(1,2,10)
474 SDL_EnableUNICODE (1); 728 SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
475 SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL); 729 SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
730#endif
476 731
477 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL); 732 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
478 733
479 if (m && m != (SDL_Rect **)-1) 734 if (m && m != (SDL_Rect **)-1)
480 while (*m) 735 while (*m)
481 { 736 {
482 AV *av = newAV (); 737 AV *av = newAV ();
483 av_push (av, newSViv ((*m)->w)); 738 av_push (av, newSViv ((*m)->w));
484 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));
485 XPUSHs (sv_2mortal (newRV_noinc ((SV *)av))); 742 XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
486 743
487 ++m; 744 ++m;
488 } 745 }
489} 746}
490 747
491char *
492SDL_GetError ()
493
494int 748int
495SDL_SetVideoMode (int w, int h, int fullscreen) 749SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
496 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
497 RETVAL = !!SDL_SetVideoMode ( 760 RETVAL = !!SDL_SetVideoMode (
498 w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0) 761 w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)
499 ); 762 );
763
500 if (RETVAL) 764 if (RETVAL)
501 { 765 {
502 SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+"); 766 av_clear (texture_av);
767
768 SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
503# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name); 769#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
504# include "glfunc.h" 770#include "glfunc.h"
505# undef GL_FUNC 771#undef GL_FUNC
506 } 772 }
773}
507 OUTPUT: 774 OUTPUT:
508 RETVAL 775 RETVAL
509 776
510void 777void
511SDL_GL_SwapBuffers () 778SDL_GL_SwapBuffers ()
512 779
513char * 780char *
514SDL_GetKeyName (int sym) 781SDL_GetKeyName (int sym)
515 782
783int
784SDL_GetAppState ()
785
786int
787SDL_GetModState ()
788
516void 789void
517SDL_PollEvent () 790poll_events ()
518 PPCODE: 791 PPCODE:
519{ 792{
520 SDL_Event ev; 793 SDL_Event ev;
521 794
522 while (SDL_PollEvent (&ev)) 795 SDL_PumpEvents ();
796 while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
523 { 797 {
524 HV *hv = newHV (); 798 HV *hv = newHV ();
525 hv_store (hv, "type", 4, newSViv (ev.type), 0); 799 hv_store (hv, "type", 4, newSViv (ev.type), 0);
526 800
527 switch (ev.type) 801 switch (ev.type)
528 { 802 {
529 case SDL_KEYDOWN: 803 case SDL_KEYDOWN:
530 case SDL_KEYUP: 804 case SDL_KEYUP:
531 hv_store (hv, "state", 5, newSViv (ev.key.state), 0); 805 hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
532 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0); 806 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
533 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 */
534 hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0); 809 hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
535 break; 810 break;
536 811
537 case SDL_ACTIVEEVENT: 812 case SDL_ACTIVEEVENT:
538 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0); 813 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
539 hv_store (hv, "state", 5, newSViv (ev.active.state), 0); 814 hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
540 break; 815 break;
541 816
542 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
543 hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0); 836 hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
544
545 hv_store (hv, "state", 5, newSViv (ev.motion.state), 0); 837 hv_store (hv, "state", 5, newSViv (state), 0);
546 hv_store (hv, "x", 1, newSViv (ev.motion.x), 0); 838 hv_store (hv, "x", 1, newSViv (x), 0);
547 hv_store (hv, "y", 1, newSViv (ev.motion.y), 0); 839 hv_store (hv, "y", 1, newSViv (y), 0);
548 hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0); 840 hv_store (hv, "xrel", 4, newSViv (xrel), 0);
549 hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0); 841 hv_store (hv, "yrel", 4, newSViv (yrel), 0);
842 }
550 break; 843 break;
551 844
552 case SDL_MOUSEBUTTONDOWN: 845 case SDL_MOUSEBUTTONDOWN:
553 case SDL_MOUSEBUTTONUP: 846 case SDL_MOUSEBUTTONUP:
554 hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0); 847 hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
555 848
556 hv_store (hv, "button", 6, newSViv (ev.button.button), 0); 849 hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
557 hv_store (hv, "state", 5, newSViv (ev.button.state), 0); 850 hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
558 hv_store (hv, "x", 1, newSViv (ev.button.x), 0); 851 hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
559 hv_store (hv, "y", 1, newSViv (ev.button.y), 0); 852 hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
… …
564 hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0); 857 hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
565 hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0); 858 hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
566 break; 859 break;
567 } 860 }
568 861
569 XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv))); 862 XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
570 } 863 }
571} 864}
572 865
573int 866int
574Mix_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)
575 POSTCALL: 868 POSTCALL:
576 Mix_HookMusicFinished (music_finished); 869 Mix_HookMusicFinished (music_finished);
577 Mix_ChannelFinished (channel_finished); 870 Mix_ChannelFinished (channel_finished);
578 871
579void 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
580Mix_CloseAudio () 889Mix_CloseAudio ()
581 890
582int 891int
583Mix_AllocateChannels (int numchans = -1) 892Mix_AllocateChannels (int numchans = -1)
584 893
894const char *
895Mix_GetError ()
896
585void 897void
586lowdelay (int fd, int val = 1) 898lowdelay (int fd, int val = 1)
587 CODE: 899 CODE:
900 setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
901
902void
903win32_proxy_info ()
904 PPCODE:
905{
588#ifndef _WIN32 906#ifdef _WIN32
589 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 }
590#endif 928#endif
929}
591 930
592void 931int
593add_font (char *file) 932add_font (char *file)
594 CODE: 933 CODE:
595 FcConfigAppFontAddFile (0, (const FcChar8 *)file); /* no idea wether this is required */ 934 RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
596#ifdef _WIN32 935 OUTPUT:
597 // cairo... sigh... requires win2000 936 RETVAL
598 AddFontResourceEx (file, FR_PRIVATE, 0);
599#endif
600 937
601void 938void
602load_image_inline (SV *image_) 939load_image_inline (SV *image_)
603 ALIAS: 940 ALIAS:
604 load_image_file = 1 941 load_image_file = 1
… …
607 STRLEN image_len; 944 STRLEN image_len;
608 char *image = (char *)SvPVbyte (image_, image_len); 945 char *image = (char *)SvPVbyte (image_, image_len);
609 SDL_Surface *surface, *surface2; 946 SDL_Surface *surface, *surface2;
610 SDL_PixelFormat fmt; 947 SDL_PixelFormat fmt;
611 SDL_RWops *rw = ix 948 SDL_RWops *rw = ix
612 ? SDL_RWFromFile (image, "r") 949 ? SDL_RWFromFile (image, "rb")
613 : SDL_RWFromConstMem (image, image_len); 950 : SDL_RWFromConstMem (image, image_len);
614 951
615 if (!rw) 952 if (!rw)
616 croak ("load_image: %s", SDL_GetError ()); 953 croak ("load_image: %s", SDL_GetError ());
617 954
… …
646 983
647 surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE); 984 surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);
648 985
649 assert (surface2->pitch == surface2->w * 4); 986 assert (surface2->pitch == surface2->w * 4);
650 987
988 SDL_LockSurface (surface2);
651 EXTEND (SP, 5); 989 EXTEND (SP, 6);
652 PUSHs (sv_2mortal (newSViv (surface2->w))); 990 PUSHs (sv_2mortal (newSViv (surface2->w)));
653 PUSHs (sv_2mortal (newSViv (surface2->h))); 991 PUSHs (sv_2mortal (newSViv (surface2->h)));
654 SDL_LockSurface (surface2);
655 PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch))); 992 PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));
656 SDL_UnlockSurface (surface2);
657 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)));
658 PUSHs (sv_2mortal (newSViv (GL_RGBA))); 994 PUSHs (sv_2mortal (newSViv (GL_RGBA)));
659 PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE))); 995 PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
996 SDL_UnlockSurface (surface2);
660 997
661 SDL_FreeSurface (surface); 998 SDL_FreeSurface (surface);
662 SDL_FreeSurface (surface2); 999 SDL_FreeSurface (surface2);
663} 1000}
664 1001
… …
690void 1027void
691error (char *message) 1028error (char *message)
692 CODE: 1029 CODE:
693 fprintf (stderr, "ERROR: %s\n", message); 1030 fprintf (stderr, "ERROR: %s\n", message);
694#ifdef _WIN32 1031#ifdef _WIN32
695 MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR); 1032 MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
696#endif 1033#endif
697 1034
698void 1035void
699fatal (char *message) 1036fatal (char *message)
700 CODE: 1037 CODE:
701 fprintf (stderr, "FATAL: %s\n", message); 1038 fprintf (stderr, "FATAL: %s\n", message);
702#ifdef _WIN32 1039#ifdef _WIN32
703 MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR); 1040 MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
704#endif 1041#endif
705 exit (1); 1042 _exit (1);
706 1043
1044void
1045_exit (int retval = 0)
1046 CODE:
1047#ifdef WIN32
1048 ExitThread (retval); // unclean, please beam me up
1049#else
1050 _exit (retval);
1051#endif
1052
1053void
1054debug ()
1055 CODE:
1056{
1057#if DEBUG
1058 VALGRIND_DO_LEAK_CHECK;
1059#endif
1060}
1061
707MODULE = CFClient PACKAGE = CFClient::Font 1062MODULE = Deliantra::Client PACKAGE = DC::Font
708 1063
709CFClient::Font 1064PROTOTYPES: DISABLE
1065
1066DC::Font
710new_from_file (SV *class, char *path, int id = 0) 1067new_from_file (SV *class, char *path, int id = 0)
711 CODE: 1068 CODE:
712{ 1069{
713 int count; 1070 int count;
714 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count); 1071 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
… …
717} 1074}
718 OUTPUT: 1075 OUTPUT:
719 RETVAL 1076 RETVAL
720 1077
721void 1078void
722DESTROY (CFClient::Font self) 1079DESTROY (DC::Font self)
723 CODE: 1080 CODE:
724 pango_font_description_free (self); 1081 pango_font_description_free (self);
725 1082
726void 1083void
727make_default (CFClient::Font self) 1084make_default (DC::Font self)
1085 PROTOTYPE: $
728 CODE: 1086 CODE:
729 default_font = self; 1087 default_font = self;
730 1088
731MODULE = CFClient PACKAGE = CFClient::Layout 1089MODULE = Deliantra::Client PACKAGE = DC::Layout
732 1090
733CFClient::Layout 1091PROTOTYPES: DISABLE
734new (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)
735 CODE: 1107 CODE:
736 New (0, RETVAL, 1, struct cf_layout); 1108 New (0, RETVAL, 1, struct cf_layout);
737 1109
738 RETVAL->pl = pango_layout_new (rgba ? cairo_context : ft2_context); 1110 RETVAL->pl = pango_layout_new (opengl_context);
739 RETVAL->rgba = rgba;
740 RETVAL->r = 1.; 1111 RETVAL->r = 1.;
741 RETVAL->g = 1.; 1112 RETVAL->g = 1.;
742 RETVAL->b = 1.; 1113 RETVAL->b = 1.;
743 RETVAL->a = 1.; 1114 RETVAL->a = 1.;
744 RETVAL->base_height = MIN_FONT_HEIGHT; 1115 RETVAL->base_height = MIN_FONT_HEIGHT;
745 RETVAL->font = 0; 1116 RETVAL->font = 0;
1117 RETVAL->rc = rc_alloc ();
746 1118
747 pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR); 1119 pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
748 layout_update_font (RETVAL); 1120 layout_update_font (RETVAL);
749 OUTPUT: 1121 OUTPUT:
750 RETVAL 1122 RETVAL
751 1123
752void 1124void
753DESTROY (CFClient::Layout self) 1125DESTROY (DC::Layout self)
754 CODE: 1126 CODE:
755 g_object_unref (self->pl); 1127 g_object_unref (self->pl);
1128 rc_free (self->rc);
756 Safefree (self); 1129 Safefree (self);
757 1130
758int
759is_rgba (CFClient::Layout self)
760 CODE:
761 RETVAL = self->rgba;
762 OUTPUT:
763 RETVAL
764
765void 1131void
766set_text (CFClient::Layout self, SV *text_) 1132set_text (DC::Layout self, SV *text_)
767 CODE: 1133 CODE:
768{ 1134{
769 STRLEN textlen; 1135 STRLEN textlen;
770 char *text = SvPVutf8 (text_, textlen); 1136 char *text = SvPVutf8 (text_, textlen);
771 1137
772 pango_layout_set_text (self->pl, text, textlen); 1138 pango_layout_set_text (self->pl, text, textlen);
773} 1139}
774 1140
775void 1141void
776set_markup (CFClient::Layout self, SV *text_) 1142set_markup (DC::Layout self, SV *text_)
777 CODE: 1143 CODE:
778{ 1144{
779 STRLEN textlen; 1145 STRLEN textlen;
780 char *text = SvPVutf8 (text_, textlen); 1146 char *text = SvPVutf8 (text_, textlen);
781 1147
782 pango_layout_set_markup (self->pl, text, textlen); 1148 pango_layout_set_markup (self->pl, text, textlen);
783} 1149}
784 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
785SV * 1236SV *
786get_text (CFClient::Layout self) 1237get_text (DC::Layout self)
787 CODE: 1238 CODE:
788 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0); 1239 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
789 SvUTF8_on (RETVAL); 1240 sv_utf8_decode (RETVAL);
790 OUTPUT: 1241 OUTPUT:
791 RETVAL 1242 RETVAL
792 1243
793void 1244void
794set_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.)
795 CODE: 1246 CODE:
796 self->r = r; 1247 self->r = r;
797 self->g = g; 1248 self->g = g;
798 self->b = b; 1249 self->b = b;
799 self->a = a; 1250 self->a = a;
800 1251
801void 1252void
802set_font (CFClient::Layout self, CFClient::Font font = 0) 1253set_font (DC::Layout self, DC::Font font = 0)
803 CODE: 1254 CODE:
804 if (self->font != font) 1255 if (self->font != font)
805 { 1256 {
806 self->font = font; 1257 self->font = font;
807 layout_update_font (self); 1258 layout_update_font (self);
808 } 1259 }
809 1260
810void 1261void
811set_height (CFClient::Layout self, int base_height) 1262set_height (DC::Layout self, int base_height)
812 CODE: 1263 CODE:
813 if (self->base_height != base_height) 1264 if (self->base_height != base_height)
814 { 1265 {
815 self->base_height = base_height; 1266 self->base_height = base_height;
816 layout_update_font (self); 1267 layout_update_font (self);
817 } 1268 }
818 1269
819void 1270void
820set_width (CFClient::Layout self, int max_width = -1) 1271set_width (DC::Layout self, int max_width = -1)
821 CODE: 1272 CODE:
822 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);
823 1274
824void 1275void
825set_indent (CFClient::Layout self, int indent) 1276set_indent (DC::Layout self, int indent)
826 CODE: 1277 CODE:
827 pango_layout_set_indent (self->pl, indent * PANGO_SCALE); 1278 pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
828 1279
829void 1280void
830set_spacing (CFClient::Layout self, int spacing) 1281set_spacing (DC::Layout self, int spacing)
831 CODE: 1282 CODE:
832 pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE); 1283 pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
833 1284
834void 1285void
835set_ellipsise (CFClient::Layout self, int ellipsise) 1286set_ellipsise (DC::Layout self, int ellipsise)
836 CODE: 1287 CODE:
837 pango_layout_set_ellipsize (self->pl, 1288 pango_layout_set_ellipsize (self->pl,
838 ellipsise == 1 ? PANGO_ELLIPSIZE_START 1289 ellipsise == 1 ? PANGO_ELLIPSIZE_START
839 : ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE 1290 : ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
840 : ellipsise == 3 ? PANGO_ELLIPSIZE_END 1291 : ellipsise == 3 ? PANGO_ELLIPSIZE_END
841 : PANGO_ELLIPSIZE_NONE 1292 : PANGO_ELLIPSIZE_NONE
842 ); 1293 );
843 1294
844void 1295void
845set_single_paragraph_mode (CFClient::Layout self, int spm) 1296set_single_paragraph_mode (DC::Layout self, int spm)
846 CODE: 1297 CODE:
847 pango_layout_set_single_paragraph_mode (self->pl, !!spm); 1298 pango_layout_set_single_paragraph_mode (self->pl, !!spm);
848 1299
849void 1300void
850size (CFClient::Layout self) 1301size (DC::Layout self)
851 PPCODE: 1302 PPCODE:
852{ 1303{
853 int w, h; 1304 int w, h;
854 1305
855 layout_get_pixel_size (self, &w, &h); 1306 layout_get_pixel_size (self, &w, &h);
… …
858 PUSHs (sv_2mortal (newSViv (w))); 1309 PUSHs (sv_2mortal (newSViv (w)));
859 PUSHs (sv_2mortal (newSViv (h))); 1310 PUSHs (sv_2mortal (newSViv (h)));
860} 1311}
861 1312
862int 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
863xy_to_index (CFClient::Layout self, int x, int y) 1326xy_to_index (DC::Layout self, int x, int y)
864 CODE: 1327 CODE:
865{ 1328{
866 int index, trailing; 1329 int index, trailing;
867 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);
868 RETVAL = index; 1331 RETVAL = index + trailing;
869} 1332}
870 OUTPUT: 1333 OUTPUT:
871 RETVAL 1334 RETVAL
872 1335
873void 1336void
874cursor_pos (CFClient::Layout self, int index) 1337cursor_pos (DC::Layout self, int index)
875 PPCODE: 1338 PPCODE:
876{ 1339{
877 PangoRectangle strong_pos; 1340 PangoRectangle pos;
878 pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0); 1341 pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
879 1342
880 EXTEND (SP, 3); 1343 EXTEND (SP, 3);
881 PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE))); 1344 PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
882 PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE))); 1345 PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
883 PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE))); 1346 PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
884} 1347}
885 1348
886void 1349void
887render (CFClient::Layout self) 1350index_to_line_x (DC::Layout self, int index, int trailing = 0)
888 PPCODE: 1351 PPCODE:
889{ 1352{
890 SV *retval; 1353 int line, x;
891 int w, h;
892 1354
893 layout_get_pixel_size (self, &w, &h); 1355 pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
894 1356#if !PANGO_VERSION_CHECK (1, 17, 3)
895 if (self->rgba) 1357 /* pango bug: line is between 1..numlines, not 0..numlines-1 */
896 { 1358 --line;
897 cairo_surface_t *surface;
898 cairo_t *cairo;
899
900 retval = newSV (w * h * 4);
901 SvPOK_only (retval);
902 SvCUR_set (retval, w * h * 4);
903
904 memset (SvPVX (retval), 0, w * h * 4);
905
906 surface = cairo_image_surface_create_for_data (
907 (void*)SvPVX (retval), CAIRO_FORMAT_ARGB32, w, h, w * 4);
908 cairo = cairo_create (surface);
909 cairo_set_source_rgba (cairo, self->r, self->g, self->b, self->a);
910
911 pango_cairo_show_layout (cairo, self->pl);
912
913 cairo_destroy (cairo);
914 cairo_surface_destroy (surface);
915
916 // what a mess, and its premultiplied, too :(
917 {
918 uint32_t *p = (uint32_t *)SvPVX (retval);
919 uint32_t *e = p + w * h;
920
921 while (p < e)
922 {
923 uint32_t rgba = *p;
924 rgba = (rgba >> 24) | (rgba << 8);
925#if 0
926#ifdef _WIN32
927 {//D
928 uint8_t r = rgba >> 24;
929 uint8_t g = rgba >> 16;
930 uint8_t b = rgba >> 8;
931 uint8_t a = rgba >> 0;
932
933 rgba = (rgba & 0xffffff00) | a;
934 }
935#endif 1359#endif
936#endif
937 rgba = SDL_SwapBE32 (rgba);
938 *p++ = rgba;
939 }
940 }
941
942 EXTEND (SP, 5); 1360 EXTEND (SP, 2);
943 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)
944 PUSHs (sv_2mortal (newSViv (h))); 1382 PUSHs (sv_2mortal (newSViv (index + trailing)));
945 PUSHs (sv_2mortal (retval));
946 PUSHs (sv_2mortal (newSViv (GL_RGBA)));
947 PUSHs (sv_2mortal (newSViv (GL_RGBA)));
948 }
949 else 1383 else
950 { 1384 {
951 FT_Bitmap bitmap;
952
953 retval = newSV (w * h);
954 SvPOK_only (retval);
955 SvCUR_set (retval, w * h);
956
957 bitmap.rows = h;
958 bitmap.width = w;
959 bitmap.pitch = w;
960 bitmap.buffer = (unsigned char*)SvPVX (retval);
961 bitmap.num_grays = 256;
962 bitmap.pixel_mode = FT_PIXEL_MODE_GRAY;
963
964 memset (bitmap.buffer, 0, w * h);
965
966 pango_ft2_render_layout (&bitmap, self->pl, 0 * PANGO_SCALE, 0 * PANGO_SCALE);
967
968 EXTEND (SP, 5);
969 PUSHs (sv_2mortal (newSViv (w))); 1385 PUSHs (sv_2mortal (newSViv (index)));
970 PUSHs (sv_2mortal (newSViv (h))); 1386 PUSHs (sv_2mortal (newSViv (trailing)));
971 PUSHs (sv_2mortal (retval));
972 PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
973 PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
974 } 1387 }
975} 1388}
976 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
977MODULE = CFClient PACKAGE = CFClient::Texture 1424MODULE = Deliantra::Client PACKAGE = DC::Texture
978 1425
1426PROTOTYPES: ENABLE
1427
979void 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
980draw_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.)
981 PROTOTYPE: $$$;$$ 1452 PROTOTYPE: $$$;$$
982 ALIAS: 1453 ALIAS:
983 draw_quad_alpha = 1 1454 draw_quad_alpha = 1
984 draw_quad_alpha_premultiplied = 2 1455 draw_quad_alpha_premultiplied = 2
985 CODE: 1456 CODE:
986{ 1457{
987 HV *hv = (HV *)SvRV (self); 1458 HV *hv = (HV *)SvRV (self);
988 float s = SvNV (*hv_fetch (hv, "s", 1, 1)); 1459 float s = SvNV (*hv_fetch (hv, "s", 1, 1));
989 float t = SvNV (*hv_fetch (hv, "t", 1, 1)); 1460 float t = SvNV (*hv_fetch (hv, "t", 1, 1));
990 int name = SvIV (*hv_fetch (hv, "name", 4, 1)); 1461 int name = SvIV (*hv_fetch (hv, "name", 4, 1));
1462
1463 if (name <= 0)
1464 XSRETURN_EMPTY;
991 1465
992 if (items < 5) 1466 if (items < 5)
993 { 1467 {
994 w = SvNV (*hv_fetch (hv, "w", 1, 1)); 1468 w = SvNV (*hv_fetch (hv, "w", 1, 1));
995 h = SvNV (*hv_fetch (hv, "h", 1, 1)); 1469 h = SvNV (*hv_fetch (hv, "h", 1, 1));
… …
1023 glDisable (GL_ALPHA_TEST); 1497 glDisable (GL_ALPHA_TEST);
1024 glDisable (GL_BLEND); 1498 glDisable (GL_BLEND);
1025 } 1499 }
1026} 1500}
1027 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
1028MODULE = CFClient PACKAGE = CFClient::Map 1513MODULE = Deliantra::Client PACKAGE = DC::Map
1029 1514
1030CFClient::Map 1515PROTOTYPES: DISABLE
1031new (SV *class, int map_width, int map_height) 1516
1517DC::Map
1518new (SV *class)
1032 CODE: 1519 CODE:
1033 New (0, RETVAL, 1, struct map); 1520 New (0, RETVAL, 1, struct map);
1034 RETVAL->x = 0; 1521 RETVAL->x = 0;
1035 RETVAL->y = 0; 1522 RETVAL->y = 0;
1036 RETVAL->w = map_width; 1523 RETVAL->w = 0;
1037 RETVAL->h = map_height; 1524 RETVAL->h = 0;
1038 RETVAL->ox = 0; 1525 RETVAL->ox = 0;
1039 RETVAL->oy = 0; 1526 RETVAL->oy = 0;
1040 RETVAL->faces = 8192; 1527 RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1041 Newz (0, RETVAL->face, RETVAL->faces, mapface); 1528 RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1042 RETVAL->texs = 8192;
1043 Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1044 RETVAL->rows = 0; 1529 RETVAL->rows = 0;
1045 RETVAL->row = 0; 1530 RETVAL->row = 0;
1046 OUTPUT: 1531 OUTPUT:
1047 RETVAL 1532 RETVAL
1048 1533
1049void 1534void
1050DESTROY (CFClient::Map self) 1535DESTROY (DC::Map self)
1051 CODE: 1536 CODE:
1052{ 1537{
1053 map_clear (self); 1538 map_clear (self);
1054 Safefree (self->face); 1539 Safefree (self->face2tile);
1540 Safefree (self->tex);
1055 Safefree (self); 1541 Safefree (self);
1056} 1542}
1057 1543
1058void 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
1059clear (CFClient::Map self) 1551clear (DC::Map self)
1060 CODE: 1552 CODE:
1061 map_clear (self); 1553 map_clear (self);
1062 1554
1063void 1555void
1064set_face (CFClient::Map self, int face, int texid) 1556set_tileid (DC::Map self, int face, int tile)
1065 CODE: 1557 CODE:
1066{ 1558{
1067 while (self->faces <= face) 1559 need_facenum (self, face); self->face2tile [face] = tile;
1068 { 1560 need_texid (self, tile);
1069 Append (mapface, self->face, self->faces, self->faces);
1070 self->faces *= 2;
1071 }
1072
1073 self->face [face] = texid;
1074} 1561}
1075 1562
1076void 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
1077set_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)
1078 CODE: 1588 CODE:
1079{ 1589{
1080 while (self->texs <= texid) 1590 need_texid (self, texid);
1081 {
1082 Append (maptex, self->tex, self->texs, self->texs);
1083 self->texs *= 2;
1084 }
1085 1591
1086 { 1592 {
1087 maptex *tex = self->tex + texid; 1593 maptex *tex = self->tex + texid;
1088 1594
1089 tex->name = name; 1595 tex->name = name;
… …
1106 // from transparent color bleeding and ugly wrapping effects. 1612 // from transparent color bleeding and ugly wrapping effects.
1107 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST); 1613 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1108} 1614}
1109 1615
1110int 1616int
1111ox (CFClient::Map self) 1617ox (DC::Map self)
1112 ALIAS: 1618 ALIAS:
1113 oy = 1 1619 oy = 1
1114 x = 2 1620 x = 2
1115 y = 3 1621 y = 3
1116 w = 4 1622 w = 4
… …
1127 } 1633 }
1128 OUTPUT: 1634 OUTPUT:
1129 RETVAL 1635 RETVAL
1130 1636
1131void 1637void
1132scroll (CFClient::Map self, int dx, int dy) 1638scroll (DC::Map self, int dx, int dy)
1133 CODE: 1639 CODE:
1134{ 1640{
1135 if (dx > 0) 1641 if (dx > 0)
1136 map_blank (self, self->x, self->y, dx - 1, self->h); 1642 map_blank (self, self->x, self->y, dx, self->h);
1137 else if (dx < 0) 1643 else if (dx < 0)
1138 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);
1139 1645
1140 if (dy > 0) 1646 if (dy > 0)
1141 map_blank (self, self->x, self->y, self->w, dy - 1); 1647 map_blank (self, self->x, self->y, self->w, dy);
1142 else if (dy < 0) 1648 else if (dy < 0)
1143 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);
1144 1650
1145 self->ox += dx; self->x += dx; 1651 self->ox += dx; self->x += dx;
1146 self->oy += dy; self->y += dy; 1652 self->oy += dy; self->y += dy;
1147 1653
1148 while (self->y < 0) 1654 while (self->y < 0)
… …
1152 self->rows += MAP_EXTEND_Y; 1658 self->rows += MAP_EXTEND_Y;
1153 self->y += MAP_EXTEND_Y; 1659 self->y += MAP_EXTEND_Y;
1154 } 1660 }
1155} 1661}
1156 1662
1157void 1663SV *
1158map1a_update (CFClient::Map self, SV *data_) 1664map1a_update (DC::Map self, SV *data_, int extmap)
1159 CODE: 1665 CODE:
1160{ 1666{
1161 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_); 1667 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1162 uint8_t *data_end = (uint8_t *)SvEND (data_); 1668 uint8_t *data_end = (uint8_t *)SvEND (data_);
1163 mapcell *cell; 1669 mapcell *cell;
1164 int x, y, flags; 1670 int x, y, z, flags;
1671 AV *missing = newAV ();
1672 RETVAL = newRV_noinc ((SV *)missing);
1165 1673
1166 while (data < data_end) 1674 while (data < data_end - 1)
1167 { 1675 {
1168 flags = (data [0] << 8) + data [1]; data += 2; 1676 flags = (data [0] << 8) + data [1]; data += 2;
1169 1677
1170 x = ((flags >> 10) & 63) + self->x; 1678 x = self->x + ((flags >> 10) & 63);
1171 y = ((flags >> 4) & 63) + self->y; 1679 y = self->y + ((flags >> 4) & 63);
1172 1680
1173 cell = map_get_cell (self, x, y); 1681 cell = map_get_cell (self, x, y);
1174 1682
1175 if (flags & 15) 1683 if (flags & 15)
1176 { 1684 {
1177 if (cell->darkness < 0) 1685 if (!cell->darkness)
1178 { 1686 {
1687 memset (cell, 0, sizeof (*cell));
1179 cell->darkness = 0; 1688 cell->darkness = 256;
1180 cell->face [0] = 0;
1181 cell->face [1] = 0;
1182 cell->face [2] = 0;
1183 } 1689 }
1184 1690
1185 cell->darkness = flags & 8 ? *data++ : 255;
1186
1187 //TODO: don't trust server data to be in-range(!) 1691 //TODO: don't trust server data to be in-range(!)
1188 1692
1189 if (flags & 4) 1693 if (flags & 8)
1190 { 1694 {
1191 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;
1192 } 1733 }
1193 1734
1735 for (z = 0; z <= 2; ++z)
1194 if (flags & 2) 1736 if (flags & (4 >> z))
1195 { 1737 {
1196 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 }
1197 } 1755 }
1198
1199 if (flags & 1)
1200 {
1201 cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
1202 }
1203 } 1756 }
1204 else 1757 else
1205 cell->darkness = -1; 1758 cell->darkness = 0;
1206 } 1759 }
1207} 1760}
1761 OUTPUT:
1762 RETVAL
1208 1763
1209SV * 1764SV *
1210mapmap (CFClient::Map self, int x0, int y0, int w, int h) 1765mapmap (DC::Map self, int x0, int y0, int w, int h)
1211 CODE: 1766 CODE:
1212{ 1767{
1213 int x1, x; 1768 int x1, x;
1214 int y1, y; 1769 int y1, y;
1215 int z; 1770 int z;
… …
1236 { 1791 {
1237 mapcell *cell = row->col + (x - row->c0); 1792 mapcell *cell = row->col + (x - row->c0);
1238 1793
1239 for (z = 0; z <= 0; z++) 1794 for (z = 0; z <= 0; z++)
1240 { 1795 {
1241 mapface face = cell->face [z];
1242
1243 if (face)
1244 {
1245 maptex tex = self->tex [face]; 1796 maptex tex = self->tex [cell->tile [z]];
1246 int a0 = 255 - tex.a; 1797 int a0 = 255 - tex.a;
1247 int a1 = tex.a; 1798 int a1 = tex.a;
1248 1799
1249 r = (r * a0 + tex.r * a1) / 255; 1800 r = (r * a0 + tex.r * a1) / 255;
1250 g = (g * a0 + tex.g * a1) / 255; 1801 g = (g * a0 + tex.g * a1) / 255;
1251 b = (b * a0 + tex.b * a1) / 255; 1802 b = (b * a0 + tex.b * a1) / 255;
1252 a = (a * a0 + tex.a * a1) / 255; 1803 a = (a * a0 + tex.a * a1) / 255;
1253 }
1254 } 1804 }
1255 } 1805 }
1256 1806
1257 *map++ = (r ) 1807 *map++ = (r )
1258 | (g << 8) 1808 | (g << 8)
… …
1265} 1815}
1266 OUTPUT: 1816 OUTPUT:
1267 RETVAL 1817 RETVAL
1268 1818
1269void 1819void
1270draw (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)
1271 PPCODE: 2188 PPCODE:
1272{ 2189{
1273 int vx, vy;
1274 int x, y, z; 2190 int x, y;
1275 int last_name; 2191 int sw1 = sw + 2;
1276 mapface face; 2192 int sh1 = sh + 2;
2193 int sh3 = sh * 3;
1277 int sw4 = (sw + 3) & ~3; 2194 int sw34 = (sw * 3 + 3) & ~3;
2195 uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
1278 SV *darkness_sv = sv_2mortal (newSV (sw4 * sh)); 2196 SV *darkness3_sv = sv_2mortal (newSV (sw34 * sh3));
1279 uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv); 2197 uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
1280 2198
1281 memset (darkness, 255, sw4 * sh);
1282 SvPOK_only (darkness_sv); 2199 SvPOK_only (darkness3_sv);
1283 SvCUR_set (darkness_sv, sw4 * sh); 2200 SvCUR_set (darkness3_sv, sw34 * sh3);
1284 2201
1285 vx = self->x + (self->w - sw) / 2 - shift_x; 2202 mx += self->x - 1;
1286 vy = self->y + (self->h - sh) / 2 - shift_y; 2203 my += self->y - 1;
1287 2204
1288 /* 2205 memset (darkness1, 255, sw1 * sh1);
1289 int vx = self->vx = self->w >= sw
1290 ? self->x + (self->w - sw) / 2
1291 : MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1292 2206
1293 int vy = self->vy = self->h >= sh
1294 ? self->y + (self->h - sh) / 2
1295 : MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));
1296 */
1297
1298 glColor4ub (255, 255, 255, 255);
1299
1300 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1301 glEnable (GL_BLEND);
1302 glEnable (GL_TEXTURE_2D);
1303 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1304
1305 glBegin (GL_QUADS);
1306
1307 last_name = 0;
1308
1309 for (z = 0; z < 3; z++)
1310 for (y = 0; y < sh; y++) 2207 for (y = 0; y < sh1; y++)
1311 if (0 <= y + vy && y + vy < self->rows) 2208 if (0 <= y + my && y + my < self->rows)
1312 { 2209 {
1313 maprow *row = self->row + (y + vy); 2210 maprow *row = self->row + (y + my);
1314 2211
1315 for (x = 0; x < sw; x++) 2212 for (x = 0; x < sw1; x++)
1316 if (row->c0 <= x + vx && x + vx < row->c1) 2213 if (row->c0 <= x + mx && x + mx < row->c1)
1317 { 2214 {
1318 mapcell *cell = row->col + (x + vx - row->c0); 2215 mapcell *cell = row->col + (x + mx - row->c0);
1319 2216
1320 darkness[y * sw4 + x] = cell->darkness < 0 2217 darkness1 [y * sw1 + x] = cell->darkness
2218 ? 255 - (cell->darkness - 1)
1321 ? 255 - FOW_DARKNESS 2219 : 255 - FOW_DARKNESS;
1322 : 255 - cell->darkness;
1323
1324 face = cell->face [z];
1325
1326 if (face)
1327 {
1328 maptex tex = self->tex [face];
1329
1330 int px = (x + 1) * 32 - tex.w;
1331 int py = (y + 1) * 32 - tex.h;
1332
1333 if (last_name != tex.name)
1334 {
1335 glEnd ();
1336 last_name = tex.name;
1337 glBindTexture (GL_TEXTURE_2D, last_name);
1338 glBegin (GL_QUADS);
1339 }
1340
1341 glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1342 glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1343 glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1344 glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1345 }
1346 } 2220 }
1347 } 2221 }
1348 2222
1349 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];
1350 2235
1351 glDisable (GL_TEXTURE_2D); 2236 uint8_t r11 = (d11 + d21 + d12) / 3;
1352 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);
1353 2260
1354 EXTEND (SP, 3); 2261 EXTEND (SP, 3);
1355 PUSHs (sv_2mortal (newSViv (sw4))); 2262 PUSHs (sv_2mortal (newSViv (sw34)));
1356 PUSHs (sv_2mortal (newSViv (sh))); 2263 PUSHs (sv_2mortal (newSViv (sh3)));
1357 PUSHs (darkness_sv); 2264 PUSHs (darkness3_sv);
1358} 2265}
1359 2266
1360SV * 2267SV *
1361get_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)
1362 CODE: 2269 CODE:
1363{ 2270{
1364 int x, y, x1, y1; 2271 int x, y, x1, y1;
1365 SV *data_sv = newSV (w * h * 7 + 5); 2272 SV *data_sv = newSV (w * h * 7 + 5);
1366 uint8_t *data = (uint8_t *)SvPVX (data_sv); 2273 uint8_t *data = (uint8_t *)SvPVX (data_sv);
… …
1391 if (row && row->c0 <= x && x < row->c1) 2298 if (row && row->c0 <= x && x < row->c1)
1392 { 2299 {
1393 mapcell *cell = row->col + (x - row->c0); 2300 mapcell *cell = row->col + (x - row->c0);
1394 uint8_t flags = 0; 2301 uint8_t flags = 0;
1395 2302
1396 if (cell->face [0]) flags |= 1; 2303 if (cell->tile [0]) flags |= 1;
1397 if (cell->face [1]) flags |= 2; 2304 if (cell->tile [1]) flags |= 2;
1398 if (cell->face [2]) flags |= 4; 2305 if (cell->tile [2]) flags |= 4;
1399 2306
1400 *data++ = flags; 2307 *data++ = flags;
1401 2308
1402 if (flags & 1) 2309 if (flags & 1)
1403 { 2310 {
2311 tileid tile = cell->tile [0];
1404 *data++ = cell->face [0] >> 8; 2312 *data++ = tile >> 8;
1405 *data++ = cell->face [0]; 2313 *data++ = tile;
1406 } 2314 }
1407 2315
1408 if (flags & 2) 2316 if (flags & 2)
1409 { 2317 {
2318 tileid tile = cell->tile [1];
1410 *data++ = cell->face [1] >> 8; 2319 *data++ = tile >> 8;
1411 *data++ = cell->face [1]; 2320 *data++ = tile;
1412 } 2321 }
1413 2322
1414 if (flags & 4) 2323 if (flags & 4)
1415 { 2324 {
2325 tileid tile = cell->tile [2];
1416 *data++ = cell->face [2] >> 8; 2326 *data++ = tile >> 8;
1417 *data++ = cell->face [2]; 2327 *data++ = tile;
1418 } 2328 }
1419 } 2329 }
1420 else 2330 else
1421 *data++ = 0; 2331 *data++ = 0;
1422 } 2332 }
1423 } 2333 }
1424 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 {
1425 SvPOK_only (data_sv); 2338 SvPOK_only (data_sv);
1426 SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv)); 2339 SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
2340 }
2341
1427 RETVAL = data_sv; 2342 RETVAL = data_sv;
1428} 2343}
1429 OUTPUT: 2344 OUTPUT:
1430 RETVAL 2345 RETVAL
1431 2346
1432void 2347void
1433set_rect (CFClient::Map self, int x0, int y0, uint8_t *data) 2348set_rect (DC::Map self, int x0, int y0, SV *data_sv)
1434 PPCODE: 2349 PPCODE:
1435{ 2350{
1436 int x, y, z; 2351 int x, y, z;
1437 int w, h; 2352 int w, h;
1438 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;
1439 2364
1440 if (*data++ != 0) 2365 if (*data++ != 0)
1441 return; /* version mismatch */ 2366 XSRETURN_EMPTY; /* version mismatch */
1442 2367
1443 w = *data++ << 8; w |= *data++; 2368 w = *data++ << 8; w |= *data++;
1444 h = *data++ << 8; h |= *data++; 2369 h = *data++ << 8; h |= *data++;
1445 2370
1446 // 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
… …
1458 { 2383 {
1459 maprow *row = map_get_row (self, y); 2384 maprow *row = map_get_row (self, y);
1460 2385
1461 for (x = x0; x < x1; x++) 2386 for (x = x0; x < x1; x++)
1462 { 2387 {
2388 uint8_t flags;
2389
2390 if (data + 7 >= end)
2391 XSRETURN_EMPTY;
2392
1463 uint8_t flags = *data++; 2393 flags = *data++;
1464 2394
1465 if (flags) 2395 if (flags)
1466 { 2396 {
1467 mapface face[3] = { 0, 0, 0 };
1468
1469 mapcell *cell = row_get_cell (row, x); 2397 mapcell *cell = row_get_cell (row, x);
2398 tileid tile[3] = { 0, 0, 0 };
1470 2399
1471 if (flags & 1) { face[0] = *data++ << 8; face[0] |= *data++; } 2400 if (flags & 1) { tile[0] = *data++ << 8; tile[0] |= *data++; }
1472 if (flags & 2) { face[1] = *data++ << 8; face[1] |= *data++; } 2401 if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
1473 if (flags & 4) { face[2] = *data++ << 8; face[2] |= *data++; } 2402 if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
1474 2403
1475 if (cell->darkness <= 0) 2404 if (cell->darkness == 0)
1476 { 2405 {
1477 cell->darkness = -1; 2406 /*cell->darkness = 0;*/
2407 EXTEND (SP, 3);
1478 2408
1479 for (z = 0; z <= 2; z++) 2409 for (z = 0; z <= 2; z++)
1480 { 2410 {
1481 cell->face[z] = face[z]; 2411 tileid t = tile [z];
1482 2412
1483 if (face[z] && (face[z] >= self->texs || !self->tex[face [z]].name)) 2413 if (t >= self->texs || (t && !self->tex [t].name))
2414 {
1484 XPUSHs (sv_2mortal (newSViv (face[z]))); 2415 PUSHs (sv_2mortal (newSViv (t)));
2416 need_texid (self, t);
2417 }
2418
2419 cell->tile [z] = t;
1485 } 2420 }
1486 } 2421 }
1487 } 2422 }
1488 } 2423 }
1489 } 2424 }
1490} 2425}
1491 2426
1492MODULE = CFClient PACKAGE = CFClient::MixChunk 2427MODULE = Deliantra::Client PACKAGE = DC::RW
1493 2428
1494CFClient::MixChunk 2429DC::RW
1495new_from_file (SV *class, char *path) 2430new (SV *class, SV *data_sv)
1496 CODE: 2431 CODE:
1497 RETVAL = Mix_LoadWAV (path); 2432{
2433 STRLEN datalen;
2434 char *data = SvPVbyte (data_sv, datalen);
2435
2436 RETVAL = SDL_RWFromConstMem (data, datalen);
2437}
1498 OUTPUT: 2438 OUTPUT:
1499 RETVAL 2439 RETVAL
1500 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 : '('
1501void 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
1502DESTROY (CFClient::MixChunk self) 2550DESTROY (DC::MixChunk self)
1503 CODE: 2551 CODE:
1504 Mix_FreeChunk (self); 2552 Mix_FreeChunk (self);
1505 2553
1506int 2554int
1507volume (CFClient::MixChunk self, int volume = -1) 2555volume (DC::MixChunk self, int volume = -1)
1508 CODE: 2556 CODE:
2557 if (items > 1)
2558 volume = CLAMP (volume, 0, 128);
1509 RETVAL = Mix_VolumeChunk (self, volume); 2559 RETVAL = Mix_VolumeChunk (self, volume);
1510 OUTPUT: 2560 OUTPUT:
1511 RETVAL 2561 RETVAL
1512 2562
1513int 2563DC::Channel
1514play (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)
1515 CODE: 2565 CODE:
2566{
1516 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}
1517 OUTPUT: 2578 OUTPUT:
1518 RETVAL 2579 RETVAL
1519 2580
1520MODULE = CFClient PACKAGE = CFClient::MixMusic 2581MODULE = Deliantra::Client PACKAGE = DC::MixMusic
1521 2582
1522int 2583int
1523volume (int volume = -1) 2584volume (int volume = -1)
2585 PROTOTYPE: ;$
1524 CODE: 2586 CODE:
2587 if (items > 0)
2588 volume = CLAMP (volume, 0, 128);
1525 RETVAL = Mix_VolumeMusic (volume); 2589 RETVAL = Mix_VolumeMusic (volume);
1526 OUTPUT: 2590 OUTPUT:
1527 RETVAL 2591 RETVAL
1528 2592
1529CFClient::MixMusic 2593void
1530new_from_file (SV *class, char *path) 2594fade_out (int ms)
1531 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:
1532 RETVAL = Mix_LoadMUS (path); 2606 RETVAL = Mix_LoadMUS_RW (rwops);
1533 OUTPUT: 2607 OUTPUT:
1534 RETVAL 2608 RETVAL
1535 2609
1536void 2610void
1537DESTROY (CFClient::MixMusic self) 2611DESTROY (DC::MixMusic self)
1538 CODE: 2612 CODE:
1539 Mix_FreeMusic (self); 2613 Mix_FreeMusic (self);
1540 2614
1541int 2615int
1542play (CFClient::MixMusic self, int loops = -1) 2616play (DC::MixMusic self, int loops = -1)
1543 CODE: 2617 CODE:
1544 RETVAL = Mix_PlayMusic (self, loops); 2618 RETVAL = Mix_PlayMusic (self, loops);
1545 OUTPUT: 2619 OUTPUT:
1546 RETVAL 2620 RETVAL
1547 2621
2622void
2623fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
2624 CODE:
2625 Mix_FadeInMusicPos (self, loops, ms, position);
2626
1548MODULE = CFClient PACKAGE = CFClient::OpenGL 2627MODULE = Deliantra::Client PACKAGE = DC::OpenGL
2628
2629PROTOTYPES: ENABLE
1549 2630
1550BOOT: 2631BOOT:
1551{ 2632{
1552 HV *stash = gv_stashpv ("CFClient::OpenGL", 1); 2633 HV *stash = gv_stashpv ("DC::OpenGL", 1);
1553 static const struct { 2634 static const struct {
1554 const char *name; 2635 const char *name;
1555 IV iv; 2636 IV iv;
1556 } *civ, const_iv[] = { 2637 } *civ, const_iv[] = {
1557# 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),
1558 const_iv (GL_COLOR_MATERIAL), 2642 const_iv (GL_COLOR_MATERIAL),
1559 const_iv (GL_SMOOTH), 2643 const_iv (GL_SMOOTH),
1560 const_iv (GL_FLAT), 2644 const_iv (GL_FLAT),
1561 const_iv (GL_DITHER), 2645 const_iv (GL_DITHER),
1562 const_iv (GL_BLEND), 2646 const_iv (GL_BLEND),
… …
1564 const_iv (GL_SCISSOR_TEST), 2648 const_iv (GL_SCISSOR_TEST),
1565 const_iv (GL_DEPTH_TEST), 2649 const_iv (GL_DEPTH_TEST),
1566 const_iv (GL_ALPHA_TEST), 2650 const_iv (GL_ALPHA_TEST),
1567 const_iv (GL_NORMALIZE), 2651 const_iv (GL_NORMALIZE),
1568 const_iv (GL_RESCALE_NORMAL), 2652 const_iv (GL_RESCALE_NORMAL),
2653 const_iv (GL_FRONT),
2654 const_iv (GL_BACK),
2655 const_iv (GL_AUX0),
1569 const_iv (GL_AND), 2656 const_iv (GL_AND),
1570 const_iv (GL_ONE), 2657 const_iv (GL_ONE),
1571 const_iv (GL_ZERO), 2658 const_iv (GL_ZERO),
1572 const_iv (GL_SRC_ALPHA), 2659 const_iv (GL_SRC_ALPHA),
1573 const_iv (GL_DST_ALPHA), 2660 const_iv (GL_DST_ALPHA),
1574 const_iv (GL_ONE_MINUS_SRC_ALPHA), 2661 const_iv (GL_ONE_MINUS_SRC_ALPHA),
1575 const_iv (GL_ONE_MINUS_DST_ALPHA), 2662 const_iv (GL_ONE_MINUS_DST_ALPHA),
1576 const_iv (GL_SRC_ALPHA_SATURATE), 2663 const_iv (GL_SRC_ALPHA_SATURATE),
1577 const_iv (GL_RGB), 2664 const_iv (GL_RGB),
1578 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),
1579 const_iv (GL_UNSIGNED_BYTE), 2669 const_iv (GL_UNSIGNED_BYTE),
1580 const_iv (GL_UNSIGNED_SHORT), 2670 const_iv (GL_UNSIGNED_SHORT),
1581 const_iv (GL_UNSIGNED_INT), 2671 const_iv (GL_UNSIGNED_INT),
1582 const_iv (GL_ALPHA), 2672 const_iv (GL_ALPHA),
1583 const_iv (GL_INTENSITY), 2673 const_iv (GL_INTENSITY),
1584 const_iv (GL_LUMINANCE), 2674 const_iv (GL_LUMINANCE),
1585 const_iv (GL_LUMINANCE_ALPHA), 2675 const_iv (GL_LUMINANCE_ALPHA),
1586 const_iv (GL_FLOAT), 2676 const_iv (GL_FLOAT),
1587 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),
1588 const_iv (GL_COMPILE), 2684 const_iv (GL_COMPILE),
2685 const_iv (GL_PROXY_TEXTURE_1D),
2686 const_iv (GL_PROXY_TEXTURE_2D),
1589 const_iv (GL_TEXTURE_1D), 2687 const_iv (GL_TEXTURE_1D),
1590 const_iv (GL_TEXTURE_2D), 2688 const_iv (GL_TEXTURE_2D),
1591 const_iv (GL_TEXTURE_ENV), 2689 const_iv (GL_TEXTURE_ENV),
1592 const_iv (GL_TEXTURE_MAG_FILTER), 2690 const_iv (GL_TEXTURE_MAG_FILTER),
1593 const_iv (GL_TEXTURE_MIN_FILTER), 2691 const_iv (GL_TEXTURE_MIN_FILTER),
… …
1614 const_iv (GL_COLOR_LOGIC_OP), 2712 const_iv (GL_COLOR_LOGIC_OP),
1615 const_iv (GL_SEPARABLE_2D), 2713 const_iv (GL_SEPARABLE_2D),
1616 const_iv (GL_CONVOLUTION_2D), 2714 const_iv (GL_CONVOLUTION_2D),
1617 const_iv (GL_CONVOLUTION_BORDER_MODE), 2715 const_iv (GL_CONVOLUTION_BORDER_MODE),
1618 const_iv (GL_CONSTANT_BORDER), 2716 const_iv (GL_CONSTANT_BORDER),
2717 const_iv (GL_POINTS),
1619 const_iv (GL_LINES), 2718 const_iv (GL_LINES),
2719 const_iv (GL_LINE_STRIP),
1620 const_iv (GL_LINE_LOOP), 2720 const_iv (GL_LINE_LOOP),
1621 const_iv (GL_QUADS), 2721 const_iv (GL_QUADS),
1622 const_iv (GL_QUAD_STRIP), 2722 const_iv (GL_QUAD_STRIP),
1623 const_iv (GL_TRIANGLES), 2723 const_iv (GL_TRIANGLES),
1624 const_iv (GL_TRIANGLE_STRIP), 2724 const_iv (GL_TRIANGLE_STRIP),
1625 const_iv (GL_TRIANGLE_FAN), 2725 const_iv (GL_TRIANGLE_FAN),
2726 const_iv (GL_POLYGON),
1626 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),
1627 const_iv (GL_FASTEST), 2733 const_iv (GL_FASTEST),
2734 const_iv (GL_DONT_CARE),
2735 const_iv (GL_NICEST),
1628 const_iv (GL_V2F), 2736 const_iv (GL_V2F),
1629 const_iv (GL_V3F), 2737 const_iv (GL_V3F),
1630 const_iv (GL_T2F_V3F), 2738 const_iv (GL_T2F_V3F),
1631 const_iv (GL_T2F_N3F_V3F), 2739 const_iv (GL_T2F_N3F_V3F),
1632# undef const_iv 2740# undef const_iv
1633 }; 2741 };
1634 2742
1635 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; )
1636 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);
1637} 2748}
2749
2750void
2751disable_GL_EXT_blend_func_separate ()
2752 CODE:
2753 gl.BlendFuncSeparate = 0;
2754 gl.BlendFuncSeparateEXT = 0;
1638 2755
1639char * 2756char *
1640gl_vendor () 2757gl_vendor ()
1641 CODE: 2758 CODE:
1642 RETVAL = (char *)glGetString (GL_VENDOR); 2759 RETVAL = (char *)glGetString (GL_VENDOR);
… …
1655 CODE: 2772 CODE:
1656 RETVAL = (char *)glGetString (GL_EXTENSIONS); 2773 RETVAL = (char *)glGetString (GL_EXTENSIONS);
1657 OUTPUT: 2774 OUTPUT:
1658 RETVAL 2775 RETVAL
1659 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
2790
1660int glGetError () 2791int glGetError ()
2792
2793void glFinish ()
1661 2794
1662void glClear (int mask) 2795void glClear (int mask)
1663 2796
1664void glClearColor (float r, float g, float b, float a = 1.0) 2797void glClearColor (float r, float g, float b, float a = 1.0)
1665 PROTOTYPE: @ 2798 PROTOTYPE: @
… …
1690 2823
1691void glPopMatrix () 2824void glPopMatrix ()
1692 2825
1693void glLoadIdentity () 2826void glLoadIdentity ()
1694 2827
2828void glDrawBuffer (int buffer)
2829
2830void glReadBuffer (int buffer)
2831
1695# near_ and far_ are due to microsofts buggy "c" compiler 2832# near_ and far_ are due to microsofts buggy "c" compiler
1696void glFrustum (double left, double right, double bottom, double top, double near_, double far_) 2833void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
1697 2834
1698# near_ and far_ are due to microsofts buggy "c" compiler 2835# near_ and far_ are due to microsofts buggy "c" compiler
1699void 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
1700 2839
1701void glViewport (int x, int y, int width, int height) 2840void glViewport (int x, int y, int width, int height)
1702 2841
1703void glScissor (int x, int y, int width, int height) 2842void glScissor (int x, int y, int width, int height)
1704 2843
… …
1712 2851
1713void glRotate (float angle, float x, float y, float z) 2852void glRotate (float angle, float x, float y, float z)
1714 CODE: 2853 CODE:
1715 glRotatef (angle, x, y, z); 2854 glRotatef (angle, x, y, z);
1716 2855
1717void glBegin (int mode)
1718
1719void glEnd ()
1720
1721void glColor (float r, float g, float b, float a = 1.0) 2856void glColor (float r, float g, float b, float a = 1.0)
1722 PROTOTYPE: @
1723 ALIAS: 2857 ALIAS:
1724 glColor_premultiply = 1 2858 glColor_premultiply = 1
1725 CODE: 2859 CODE:
1726 if (ix) 2860 if (ix)
1727 { 2861 {
1728 r *= a; 2862 r *= a;
1729 g *= a; 2863 g *= a;
1730 b *= a; 2864 b *= a;
1731 } 2865 }
1732 // microsoft visual "c" rounds instead of truncating... 2866 // microsoft visual "c" rounds instead of truncating...
1733 glColor4ub (MIN ((int)(r * 256.f), 255), 2867 glColor4f (r, g, b, a);
1734 MIN ((int)(g * 256.f), 255),
1735 MIN ((int)(b * 256.f), 255),
1736 MIN ((int)(a * 256.f), 255));
1737
1738void glInterleavedArrays (int format, int stride, char *data)
1739
1740void glDrawElements (int mode, int count, int type, char *indices)
1741
1742# 1.2 void glDrawRangeElements (int mode, int start, int end
1743 2868
1744void glRasterPos (float x, float y, float z = 0.) 2869void glRasterPos (float x, float y, float z = 0.)
1745 CODE: 2870 CODE:
1746 glRasterPos3f (0, 0, z); 2871 glRasterPos3f (0, 0, z);
1747 glBitmap (0, 0, 0, 0, x, y, 0); 2872 glBitmap (0, 0, 0, 0, x, y, 0);
… …
1752 2877
1753void glTexCoord (float s, float t) 2878void glTexCoord (float s, float t)
1754 CODE: 2879 CODE:
1755 glTexCoord2f (s, t); 2880 glTexCoord2f (s, t);
1756 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
1757void glTexEnv (int target, int pname, float param) 2911void glTexEnv (int target, int pname, float param)
1758 CODE: 2912 CODE:
1759 glTexEnvf (target, pname, param); 2913 glTexEnvf (target, pname, param);
1760 2914
1761void glTexParameter (int target, int pname, float param) 2915void glTexParameter (int target, int pname, float param)
… …
1777void 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)
1778 CODE: 2932 CODE:
1779 if (gl.SeparableFilter2D) 2933 if (gl.SeparableFilter2D)
1780 gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column); 2934 gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
1781 2935
1782void 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)
1783 2937
1784void 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)
1785 2939
1786void glDrawPixels (int width, int height, int format, int type, char *pixels) 2940void glDrawPixels (int width, int height, int format, int type, char *pixels)
2941
2942void glPixelZoom (float x, float y)
1787 2943
1788void 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)
1789 2945
1790int glGenTexture () 2946int glGenTexture ()
1791 CODE: 2947 CODE:
1792{ 2948 RETVAL = gen_texture ();
1793 GLuint name;
1794 glGenTextures (1, &name);
1795 RETVAL = name;
1796}
1797 OUTPUT: 2949 OUTPUT:
1798 RETVAL 2950 RETVAL
1799 2951
1800void glDeleteTexture (int name) 2952void glDeleteTexture (int name)
1801 CODE: 2953 CODE:
1802{
1803 GLuint name_ = name;
1804 glDeleteTextures (1, &name_); 2954 del_texture (name);
1805} 2955
1806
1807int glGenList () 2956int glGenList ()
1808 CODE: 2957 CODE:
1809 RETVAL = glGenLists (1); 2958 RETVAL = glGenLists (1);
1810 OUTPUT: 2959 OUTPUT:
1811 RETVAL 2960 RETVAL
… …
1818 2967
1819void glEndList () 2968void glEndList ()
1820 2969
1821void glCallList (int list) 2970void glCallList (int list)
1822 2971
2972MODULE = Deliantra::Client PACKAGE = DC::UI::Base
1823 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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