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/cvs/deliantra/Deliantra-Client/Client.xs
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Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.110 by root, Sat Jun 10 02:22:33 2006 UTC vs.
Revision 1.270 by root, Sun Jul 20 15:05:13 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 FC_HINT_STYLE 183#ifdef FC_HINT_STYLE
92 FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL); 184 FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);
93#endif 185#endif
94#ifdef _WIN32
95 FcPatternAddBool (pattern, FC_AUTOHINT, 1);
96#else
97 FcPatternAddBool (pattern, FC_AUTOHINT, 0); 186 FcPatternAddBool (pattern, FC_AUTOHINT, 0);
98#endif
99} 187}
100 188
101static void 189static void
102layout_update_font (CFClient__Layout self) 190layout_update_font (DC__Layout self)
103{ 191{
104 /* 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
105 * reasonably well with bitstream vera 193 * reasonably well with dejavu/bistream fonts
106 */ 194 */
107 PangoFontDescription *font = self->font ? self->font : default_font; 195 PangoFontDescription *font = self->font ? self->font : default_font;
108 196
109 pango_font_description_set_absolute_size (font, 197 pango_font_description_set_absolute_size (font,
110 MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10)); 198 MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
111 199
112 pango_layout_set_font_description (self->pl, font); 200 pango_layout_set_font_description (self->pl, font);
113} 201}
114 202
115static void 203static void
116layout_get_pixel_size (CFClient__Layout self, int *w, int *h) 204layout_get_pixel_size (DC__Layout self, int *w, int *h)
117{ 205{
206 PangoRectangle rect;
207
208 // get_pixel_* wrongly rounds down
118 pango_layout_get_pixel_size (self->pl, w, h); 209 pango_layout_get_extents (self->pl, 0, &rect);
119 210
120 if (!*w) *w = 1; 211 rect.width = (rect.width + PANGO_SCALE - 1) / PANGO_SCALE;
121 if (!*h) *h = 1; 212 rect.height = (rect.height + PANGO_SCALE - 1) / PANGO_SCALE;
122 213
123 *w = (*w + 3) & ~3; 214 if (!rect.width) rect.width = 1;
124} 215 if (!rect.height) rect.height = 1;
125 216
217 *w = rect.width;
218 *h = rect.height;
219}
220
221typedef uint16_t tileid;
126typedef uint16_t mapface; 222typedef uint16_t faceid;
127 223
128typedef struct { 224typedef struct {
129 GLint name; 225 GLuint name;
130 int w, h; 226 int w, h;
131 float s, t; 227 float s, t;
132 uint8_t r, g, b, a; 228 uint8_t r, g, b, a;
229 tileid smoothtile;
230 uint8_t smoothlevel;
133} maptex; 231} maptex;
134 232
135typedef struct { 233typedef struct {
234 uint32_t player;
235 tileid tile[3];
136 int16_t darkness; 236 uint16_t darkness;
137 mapface face[3]; 237 uint8_t stat_width, stat_hp, flags, smoothmax;
138} mapcell; 238} mapcell;
139 239
140typedef struct { 240typedef struct {
141 int32_t c0, c1; 241 int32_t c0, c1;
142 mapcell *col; 242 mapcell *col;
143} maprow; 243} maprow;
144 244
145typedef struct map { 245typedef struct map {
146 int x, y, w, h; 246 int x, y, w, h;
147 int ox, oy; /* offset to virtual global coordinate system */ 247 int ox, oy; /* offset to virtual global coordinate system */
148 int faces; 248 int faces; tileid *face2tile; // [faceid]
149 mapface *face; 249 int texs; maptex *tex; // [tileid]
150
151 int texs;
152 maptex *tex;
153 250
154 int32_t rows; 251 int32_t rows;
155 maprow *row; 252 maprow *row;
156} *CFClient__Map; 253} *DC__Map;
157 254
158static char * 255static char *
159prepend (char *ptr, int sze, int inc) 256prepend (char *ptr, int sze, int inc)
160{ 257{
161 char *p; 258 char *p;
… …
178} 275}
179 276
180#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))
181#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))
182 279
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
183static maprow * 300static maprow *
184map_get_row (CFClient__Map self, int y) 301map_get_row (DC__Map self, int y)
185{ 302{
186 if (0 > y) 303 if (0 > y)
187 { 304 {
188 int extend = - y + MAP_EXTEND_Y; 305 int extend = - y + MAP_EXTEND_Y;
189 Prepend (maprow, self->row, self->rows, extend); 306 Prepend (maprow, self->row, self->rows, extend);
… …
227 344
228 return row->col + (x - row->c0); 345 return row->col + (x - row->c0);
229} 346}
230 347
231static mapcell * 348static mapcell *
232map_get_cell (CFClient__Map self, int x, int y) 349map_get_cell (DC__Map self, int x, int y)
233{ 350{
234 return row_get_cell (map_get_row (self, y), x); 351 return row_get_cell (map_get_row (self, y), x);
235} 352}
236 353
237static void 354static void
238map_clear (CFClient__Map self) 355map_clear (DC__Map self)
239{ 356{
240 int r; 357 int r;
241 358
242 for (r = 0; r < self->rows; r++) 359 for (r = 0; r < self->rows; r++)
243 Safefree (self->row[r].col); 360 Safefree (self->row[r].col);
… …
250 self->oy = 0; 367 self->oy = 0;
251 self->row = 0; 368 self->row = 0;
252 self->rows = 0; 369 self->rows = 0;
253} 370}
254 371
372#define CELL_CLEAR(cell) \
373 do { \
374 if ((cell)->player) \
375 (cell)->tile [2] = 0; \
376 (cell)->darkness = 0; \
377 (cell)->stat_hp = 0; \
378 (cell)->flags = 0; \
379 (cell)->player = 0; \
380 } while (0)
381
255static void 382static void
256map_blank (CFClient__Map self, int x0, int y0, int w, int h) 383map_blank (DC__Map self, int x0, int y0, int w, int h)
257{ 384{
258 int x, y; 385 int x, y;
259 maprow *row; 386 maprow *row;
387 mapcell *cell;
260 388
261 for (y = y0; y < y0 + h; y++) 389 for (y = y0; y < y0 + h; y++)
262 if (y >= 0) 390 if (y >= 0)
263 { 391 {
264 if (y >= self->rows) 392 if (y >= self->rows)
… …
270 if (x >= row->c0) 398 if (x >= row->c0)
271 { 399 {
272 if (x >= row->c1) 400 if (x >= row->c1)
273 break; 401 break;
274 402
275 row->col[x - row->c0].darkness = -1; 403 cell = row->col + x - row->c0;
404
405 CELL_CLEAR (cell);
276 } 406 }
277 } 407 }
408}
409
410typedef struct {
411 tileid tile;
412 uint8_t x, y, level;
413} smooth_key;
414
415static void
416smooth_or_bits (HV *hv, smooth_key *key, IV bits)
417{
418 SV **sv = hv_fetch (hv, (char *)key, sizeof (*key), 1);
419
420 if (SvIOK (*sv))
421 SvIV_set (*sv, SvIVX (*sv) | bits);
422 else
423 sv_setiv (*sv, bits);
278} 424}
279 425
280static void 426static void
281music_finished (void) 427music_finished (void)
282{ 428{
… …
301 ev.data2 = 0; 447 ev.data2 = 0;
302 448
303 SDL_PushEvent ((SDL_Event *)&ev); 449 SDL_PushEvent ((SDL_Event *)&ev);
304} 450}
305 451
306MODULE = CFClient PACKAGE = CFClient 452static unsigned int
453minpot (unsigned int n)
454{
455 if (!n)
456 return 0;
457
458 --n;
459
460 n |= n >> 1;
461 n |= n >> 2;
462 n |= n >> 4;
463 n |= n >> 8;
464 n |= n >> 16;
465
466 return n + 1;
467}
468
469static unsigned int
470popcount (unsigned int n)
471{
472 n -= (n >> 1) & 0x55555555U;
473 n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
474 n = ((n >> 4) + n) & 0x0f0f0f0fU;
475 n *= 0x01010101U;
476
477 return n >> 24;
478}
479
480/* SDL should provide this, really. */
481#define SDLK_MODIFIER_MIN 300
482#define SDLK_MODIFIER_MAX 314
483
484/******************************************************************************/
485
486static GV *draw_x_gv, *draw_y_gv, *draw_w_gv, *draw_h_gv;
487static GV *hover_gv;
488
489static int
490within_widget (SV *widget, NV x, NV y)
491{
492 HV *self;
493 SV **svp;
494 NV wx, ww, wy, wh;
495
496 if (!SvROK (widget))
497 return 0;
498
499 self = (HV *)SvRV (widget);
500
501 if (SvTYPE (self) != SVt_PVHV)
502 return 0;
503
504 svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
505 if (y < wy)
506 return 0;
507
508 svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
509 if (y >= wy + wh)
510 return 0;
511
512 svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
513 if (x < wx)
514 return 0;
515
516 svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
517 if (x >= wx + ww)
518 return 0;
519
520 svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
521 if (!svp || !SvTRUE (*svp))
522 return 0;
523
524 return 1;
525}
526
527MODULE = Deliantra::Client PACKAGE = DC
307 528
308PROTOTYPES: ENABLE 529PROTOTYPES: ENABLE
309 530
310BOOT: 531BOOT:
311{ 532{
312 HV *stash = gv_stashpv ("CFClient", 1); 533 HV *stash = gv_stashpv ("DC", 1);
313 static const struct { 534 static const struct {
314 const char *name; 535 const char *name;
315 IV iv; 536 IV iv;
316 } *civ, const_iv[] = { 537 } *civ, const_iv[] = {
317# define const_iv(name) { # name, (IV)name } 538# define const_iv(name) { # name, (IV)name }
539 const_iv (SDLK_MODIFIER_MIN),
540 const_iv (SDLK_MODIFIER_MAX),
541
318 const_iv (SDL_ACTIVEEVENT), 542 const_iv (SDL_ACTIVEEVENT),
319 const_iv (SDL_KEYDOWN), 543 const_iv (SDL_KEYDOWN),
320 const_iv (SDL_KEYUP), 544 const_iv (SDL_KEYUP),
321 const_iv (SDL_MOUSEMOTION), 545 const_iv (SDL_MOUSEMOTION),
322 const_iv (SDL_MOUSEBUTTONDOWN), 546 const_iv (SDL_MOUSEBUTTONDOWN),
… …
331 const_iv (SDL_EVENT_RESERVEDA), 555 const_iv (SDL_EVENT_RESERVEDA),
332 const_iv (SDL_EVENT_RESERVEDB), 556 const_iv (SDL_EVENT_RESERVEDB),
333 const_iv (SDL_VIDEORESIZE), 557 const_iv (SDL_VIDEORESIZE),
334 const_iv (SDL_VIDEOEXPOSE), 558 const_iv (SDL_VIDEOEXPOSE),
335 const_iv (SDL_USEREVENT), 559 const_iv (SDL_USEREVENT),
560
561 const_iv (SDL_APPINPUTFOCUS),
562 const_iv (SDL_APPMOUSEFOCUS),
563 const_iv (SDL_APPACTIVE),
564
565 const_iv (SDLK_FIRST),
566 const_iv (SDLK_LAST),
336 const_iv (SDLK_KP0), 567 const_iv (SDLK_KP0),
337 const_iv (SDLK_KP1), 568 const_iv (SDLK_KP1),
338 const_iv (SDLK_KP2), 569 const_iv (SDLK_KP2),
339 const_iv (SDLK_KP3), 570 const_iv (SDLK_KP3),
340 const_iv (SDLK_KP4), 571 const_iv (SDLK_KP4),
… …
395 const_iv (SDLK_BREAK), 626 const_iv (SDLK_BREAK),
396 const_iv (SDLK_MENU), 627 const_iv (SDLK_MENU),
397 const_iv (SDLK_POWER), 628 const_iv (SDLK_POWER),
398 const_iv (SDLK_EURO), 629 const_iv (SDLK_EURO),
399 const_iv (SDLK_UNDO), 630 const_iv (SDLK_UNDO),
631
400 const_iv (KMOD_NONE), 632 const_iv (KMOD_NONE),
633 const_iv (KMOD_SHIFT),
401 const_iv (KMOD_LSHIFT), 634 const_iv (KMOD_LSHIFT),
402 const_iv (KMOD_RSHIFT), 635 const_iv (KMOD_RSHIFT),
636 const_iv (KMOD_CTRL),
403 const_iv (KMOD_LCTRL), 637 const_iv (KMOD_LCTRL),
404 const_iv (KMOD_RCTRL), 638 const_iv (KMOD_RCTRL),
639 const_iv (KMOD_ALT),
405 const_iv (KMOD_LALT), 640 const_iv (KMOD_LALT),
406 const_iv (KMOD_RALT), 641 const_iv (KMOD_RALT),
642 const_iv (KMOD_META),
407 const_iv (KMOD_LMETA), 643 const_iv (KMOD_LMETA),
408 const_iv (KMOD_RMETA), 644 const_iv (KMOD_RMETA),
409 const_iv (KMOD_NUM), 645 const_iv (KMOD_NUM),
410 const_iv (KMOD_CAPS), 646 const_iv (KMOD_CAPS),
411 const_iv (KMOD_MODE), 647 const_iv (KMOD_MODE),
412 const_iv (KMOD_CTRL), 648
413 const_iv (KMOD_SHIFT), 649 const_iv (MIX_DEFAULT_FORMAT),
414 const_iv (KMOD_ALT), 650
415 const_iv (KMOD_META) 651 const_iv (SDL_INIT_TIMER),
652 const_iv (SDL_INIT_AUDIO),
653 const_iv (SDL_INIT_VIDEO),
654 const_iv (SDL_INIT_CDROM),
655 const_iv (SDL_INIT_JOYSTICK),
656 const_iv (SDL_INIT_EVERYTHING),
657 const_iv (SDL_INIT_NOPARACHUTE),
658 const_iv (SDL_INIT_EVENTTHREAD),
659
660 const_iv (SDL_GL_RED_SIZE),
661 const_iv (SDL_GL_GREEN_SIZE),
662 const_iv (SDL_GL_BLUE_SIZE),
663 const_iv (SDL_GL_ALPHA_SIZE),
664 const_iv (SDL_GL_DOUBLEBUFFER),
665 const_iv (SDL_GL_BUFFER_SIZE),
666 const_iv (SDL_GL_DEPTH_SIZE),
667 const_iv (SDL_GL_STENCIL_SIZE),
668 const_iv (SDL_GL_ACCUM_RED_SIZE),
669 const_iv (SDL_GL_ACCUM_GREEN_SIZE),
670 const_iv (SDL_GL_ACCUM_BLUE_SIZE),
671 const_iv (SDL_GL_ACCUM_ALPHA_SIZE),
672 const_iv (SDL_GL_STEREO),
673 const_iv (SDL_GL_MULTISAMPLEBUFFERS),
674 const_iv (SDL_GL_MULTISAMPLESAMPLES),
675 const_iv (SDL_GL_ACCELERATED_VISUAL),
676 const_iv (SDL_GL_SWAP_CONTROL),
677
678 const_iv (FOW_DARKNESS)
416# undef const_iv 679# undef const_iv
417 }; 680 };
418 681
419 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 682 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
420 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 683 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
684
685 assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
686 assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
421} 687}
688
689void
690weaken (SV *rv)
691 PROTOTYPE: $
692 CODE:
693 sv_rvweaken (rv);
694
695int
696in_destruct ()
697 CODE:
698 RETVAL = PL_main_cv == Nullcv;
699 OUTPUT:
700 RETVAL
701
702NV floor (NV x)
703
704NV ceil (NV x)
705
706NV ceilabs (NV x)
707 CODE:
708 RETVAL = x < 0. ? - ceil (-x) : ceil (x);
709 OUTPUT:
710 RETVAL
711
712IV minpot (UV n)
713
714IV popcount (UV n)
422 715
423void 716void
424pango_init () 717pango_init ()
425 CODE: 718 CODE:
426 // delayed, so it can pick up new fonts added by AddFontResourceEx
427{ 719{
428 {
429 ft2_fontmap = pango_ft2_font_map_new (); 720 opengl_fontmap = pango_opengl_font_map_new ();
430 pango_ft2_font_map_set_default_substitute ((PangoFT2FontMap *)ft2_fontmap, substitute_func, 0, 0); 721 pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
431 ft2_context = pango_ft2_font_map_create_context ((PangoFT2FontMap *)ft2_fontmap); 722 opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
432 } 723 /*pango_context_set_font_description (opengl_context, default_font);*/
433 { 724#if PANGO_VERSION_CHECK (1, 15, 2)
434 cairo_font_options_t *fopt = cairo_font_options_create (); 725 pango_context_set_language (opengl_context, pango_language_from_string ("en"));
435 cairo_fontmap = pango_cairo_font_map_get_default (); 726 /*pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);*/
436 cairo_context = pango_cairo_font_map_create_context ((PangoCairoFontMap *)cairo_fontmap);
437#ifdef _WIN32
438 // cairo looks like shit eaten twice on windows
439 cairo_font_options_set_antialias (fopt, CAIRO_ANTIALIAS_NONE);
440#else
441 cairo_font_options_set_antialias (fopt, CAIRO_ANTIALIAS_GRAY);
442#endif 727#endif
443 cairo_font_options_set_hint_style (fopt, CAIRO_HINT_STYLE_FULL);
444 cairo_font_options_set_hint_metrics (fopt, CAIRO_HINT_METRICS_ON);
445 pango_cairo_context_set_font_options (cairo_context, fopt);
446 cairo_font_options_destroy (fopt);
447 }
448} 728}
449 729
450int 730char *SDL_GetError ()
451SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO)
452 731
453void 732int SDL_Init (U32 flags)
733
734int SDL_InitSubSystem (U32 flags)
735
736void SDL_QuitSubSystem (U32 flags)
737
454SDL_Quit () 738void SDL_Quit ()
455 739
740int SDL_GL_SetAttribute (int attr, int value)
741
742int SDL_GL_GetAttribute (int attr)
743 CODE:
744 if (SDL_GL_GetAttribute (attr, &RETVAL))
745 XSRETURN_UNDEF;
746 OUTPUT:
747 RETVAL
748
456void 749void
457SDL_ListModes () 750SDL_ListModes (int rgb, int alpha)
458 PPCODE: 751 PPCODE:
459{ 752{
460 SDL_Rect **m; 753 SDL_Rect **m;
461 754
462 SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5); 755 SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
463 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5); 756 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
464 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5); 757 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
465 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1); 758 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
466 759
467 SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15); 760 SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
468 SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 16); 761 SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
469 762
470 SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0); 763 SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
471 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0); 764 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
472 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0); 765 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
473 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0); 766 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
474 767
475 SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1); 768 SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
476 769 SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
477 SDL_EnableUNICODE (1);
478 SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
479 770
480 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL); 771 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
481 772
482 if (m && m != (SDL_Rect **)-1) 773 if (m && m != (SDL_Rect **)-1)
483 while (*m) 774 while (*m)
484 { 775 {
776 if ((*m)->w >= 400 && (*m)->h >= 300)
777 {
485 AV *av = newAV (); 778 AV *av = newAV ();
486 av_push (av, newSViv ((*m)->w)); 779 av_push (av, newSViv ((*m)->w));
487 av_push (av, newSViv ((*m)->h)); 780 av_push (av, newSViv ((*m)->h));
781 av_push (av, newSViv (rgb));
782 av_push (av, newSViv (alpha));
488 XPUSHs (sv_2mortal (newRV_noinc ((SV *)av))); 783 XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
784 }
489 785
490 ++m; 786 ++m;
491 } 787 }
492} 788}
493 789
494char *
495SDL_GetError ()
496
497int 790int
498SDL_SetVideoMode (int w, int h, int fullscreen) 791SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
499 CODE: 792 CODE:
793{
794 SDL_EnableUNICODE (1);
795 SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
796
797 SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
798 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
799 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
800 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
801
500 RETVAL = !!SDL_SetVideoMode ( 802 RETVAL = !!SDL_SetVideoMode (
501 w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0) 803 w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)
502 ); 804 );
805
503 if (RETVAL) 806 if (RETVAL)
504 { 807 {
505 SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+"); 808 av_clear (texture_av);
809
810 SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
506# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name); 811#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
507# include "glfunc.h" 812#include "glfunc.h"
508# undef GL_FUNC 813#undef GL_FUNC
509 } 814 }
815}
510 OUTPUT: 816 OUTPUT:
511 RETVAL 817 RETVAL
512 818
513void 819void
514SDL_GL_SwapBuffers () 820SDL_GL_SwapBuffers ()
515 821
516char * 822char *
517SDL_GetKeyName (int sym) 823SDL_GetKeyName (int sym)
518 824
825int
826SDL_GetAppState ()
827
828int
829SDL_GetModState ()
830
519void 831void
520SDL_PollEvent () 832poll_events ()
521 PPCODE: 833 PPCODE:
522{ 834{
523 SDL_Event ev; 835 SDL_Event ev;
524 836
525 while (SDL_PollEvent (&ev)) 837 SDL_PumpEvents ();
838 while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
526 { 839 {
527 HV *hv = newHV (); 840 HV *hv = newHV ();
528 hv_store (hv, "type", 4, newSViv (ev.type), 0); 841 hv_store (hv, "type", 4, newSViv (ev.type), 0);
529 842
530 switch (ev.type) 843 switch (ev.type)
531 { 844 {
532 case SDL_KEYDOWN: 845 case SDL_KEYDOWN:
533 case SDL_KEYUP: 846 case SDL_KEYUP:
534 hv_store (hv, "state", 5, newSViv (ev.key.state), 0); 847 hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
535 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0); 848 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
536 hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0); 849 hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod & MOD_MASK), 0);
850 hv_store (hv, "cmod", 4, newSViv (SDL_GetModState () & MOD_MASK), 0); /* current mode */
537 hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0); 851 hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
538 break; 852 break;
539 853
540 case SDL_ACTIVEEVENT: 854 case SDL_ACTIVEEVENT:
541 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0); 855 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
542 hv_store (hv, "state", 5, newSViv (ev.active.state), 0); 856 hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
543 break; 857 break;
544 858
545 case SDL_MOUSEMOTION: 859 case SDL_MOUSEMOTION:
860 {
861 int state = ev.motion.state;
862 int x = ev.motion.x;
863 int y = ev.motion.y;
864 int xrel = ev.motion.xrel;
865 int yrel = ev.motion.yrel;
866
867 /* do simplistic event compression */
868 while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
869 && state == ev.motion.state)
870 {
871 xrel += ev.motion.xrel;
872 yrel += ev.motion.yrel;
873 x = ev.motion.x;
874 y = ev.motion.y;
875 SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
876 }
877
546 hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0); 878 hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
547
548 hv_store (hv, "state", 5, newSViv (ev.motion.state), 0); 879 hv_store (hv, "state", 5, newSViv (state), 0);
549 hv_store (hv, "x", 1, newSViv (ev.motion.x), 0); 880 hv_store (hv, "x", 1, newSViv (x), 0);
550 hv_store (hv, "y", 1, newSViv (ev.motion.y), 0); 881 hv_store (hv, "y", 1, newSViv (y), 0);
551 hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0); 882 hv_store (hv, "xrel", 4, newSViv (xrel), 0);
552 hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0); 883 hv_store (hv, "yrel", 4, newSViv (yrel), 0);
884 }
553 break; 885 break;
554 886
555 case SDL_MOUSEBUTTONDOWN: 887 case SDL_MOUSEBUTTONDOWN:
556 case SDL_MOUSEBUTTONUP: 888 case SDL_MOUSEBUTTONUP:
557 hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0); 889 hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
558 890
559 hv_store (hv, "button", 6, newSViv (ev.button.button), 0); 891 hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
560 hv_store (hv, "state", 5, newSViv (ev.button.state), 0); 892 hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
561 hv_store (hv, "x", 1, newSViv (ev.button.x), 0); 893 hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
562 hv_store (hv, "y", 1, newSViv (ev.button.y), 0); 894 hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
… …
567 hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0); 899 hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
568 hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0); 900 hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
569 break; 901 break;
570 } 902 }
571 903
572 XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv))); 904 XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
573 } 905 }
574} 906}
575 907
576int 908int
577Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048) 909Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
578 POSTCALL: 910 POSTCALL:
579 Mix_HookMusicFinished (music_finished); 911 Mix_HookMusicFinished (music_finished);
580 Mix_ChannelFinished (channel_finished); 912 Mix_ChannelFinished (channel_finished);
581 913
582void 914void
915Mix_QuerySpec ()
916 PPCODE:
917{
918 int freq, channels;
919 Uint16 format;
920
921 if (Mix_QuerySpec (&freq, &format, &channels))
922 {
923 EXTEND (SP, 3);
924 PUSHs (sv_2mortal (newSViv (freq)));
925 PUSHs (sv_2mortal (newSViv (format)));
926 PUSHs (sv_2mortal (newSViv (channels)));
927 }
928}
929
930void
583Mix_CloseAudio () 931Mix_CloseAudio ()
584 932
585int 933int
586Mix_AllocateChannels (int numchans = -1) 934Mix_AllocateChannels (int numchans = -1)
587 935
936const char *
937Mix_GetError ()
938
588void 939void
589lowdelay (int fd, int val = 1) 940lowdelay (int fd, int val = 1)
590 CODE: 941 CODE:
942 setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
943
944void
945win32_proxy_info ()
946 PPCODE:
947{
591#ifndef _WIN32 948#ifdef _WIN32
592 setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val)); 949 char buffer[2048];
950 DWORD buflen;
951
952 EXTEND (SP, 3);
953
954 buflen = sizeof (buffer);
955 if (InternetQueryOption (0, INTERNET_OPTION_PROXY, (void *)buffer, &buflen))
956 if (((INTERNET_PROXY_INFO *)buffer)->dwAccessType == INTERNET_OPEN_TYPE_PROXY)
957 {
958 PUSHs (newSVpv (((INTERNET_PROXY_INFO *)buffer)->lpszProxy, 0));
959
960 buflen = sizeof (buffer);
961 if (InternetQueryOption (0, INTERNET_OPTION_PROXY_USERNAME, (void *)buffer, &buflen))
962 {
963 PUSHs (newSVpv (buffer, 0));
964
965 buflen = sizeof (buffer);
966 if (InternetQueryOption (0, INTERNET_OPTION_PROXY_PASSWORD, (void *)buffer, &buflen))
967 PUSHs (newSVpv (buffer, 0));
968 }
969 }
593#endif 970#endif
971}
594 972
595void 973int
596add_font (char *file) 974add_font (char *file)
597 CODE: 975 CODE:
598 FcConfigAppFontAddFile (0, (const FcChar8 *)file); /* no idea wether this is required */ 976 RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
599#ifdef _WIN32 977 OUTPUT:
600 // cairo... sigh... requires win2000 978 RETVAL
601 AddFontResourceEx (file, FR_PRIVATE, 0);
602#endif
603 979
604void 980void
605load_image_inline (SV *image_) 981load_image_inline (SV *image_)
606 ALIAS: 982 ALIAS:
607 load_image_file = 1 983 load_image_file = 1
… …
610 STRLEN image_len; 986 STRLEN image_len;
611 char *image = (char *)SvPVbyte (image_, image_len); 987 char *image = (char *)SvPVbyte (image_, image_len);
612 SDL_Surface *surface, *surface2; 988 SDL_Surface *surface, *surface2;
613 SDL_PixelFormat fmt; 989 SDL_PixelFormat fmt;
614 SDL_RWops *rw = ix 990 SDL_RWops *rw = ix
615 ? SDL_RWFromFile (image, "r") 991 ? SDL_RWFromFile (image, "rb")
616 : SDL_RWFromConstMem (image, image_len); 992 : SDL_RWFromConstMem (image, image_len);
617 993
618 if (!rw) 994 if (!rw)
619 croak ("load_image: %s", SDL_GetError ()); 995 croak ("load_image: %s", SDL_GetError ());
620 996
… …
649 1025
650 surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE); 1026 surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);
651 1027
652 assert (surface2->pitch == surface2->w * 4); 1028 assert (surface2->pitch == surface2->w * 4);
653 1029
1030 SDL_LockSurface (surface2);
654 EXTEND (SP, 5); 1031 EXTEND (SP, 6);
655 PUSHs (sv_2mortal (newSViv (surface2->w))); 1032 PUSHs (sv_2mortal (newSViv (surface2->w)));
656 PUSHs (sv_2mortal (newSViv (surface2->h))); 1033 PUSHs (sv_2mortal (newSViv (surface2->h)));
657 SDL_LockSurface (surface2);
658 PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch))); 1034 PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));
659 SDL_UnlockSurface (surface2);
660 PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB))); 1035 PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
661 PUSHs (sv_2mortal (newSViv (GL_RGBA))); 1036 PUSHs (sv_2mortal (newSViv (GL_RGBA)));
662 PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE))); 1037 PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
1038 SDL_UnlockSurface (surface2);
663 1039
664 SDL_FreeSurface (surface); 1040 SDL_FreeSurface (surface);
665 SDL_FreeSurface (surface2); 1041 SDL_FreeSurface (surface2);
666} 1042}
667 1043
… …
693void 1069void
694error (char *message) 1070error (char *message)
695 CODE: 1071 CODE:
696 fprintf (stderr, "ERROR: %s\n", message); 1072 fprintf (stderr, "ERROR: %s\n", message);
697#ifdef _WIN32 1073#ifdef _WIN32
698 MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR); 1074 MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
699#endif 1075#endif
700 1076
701void 1077void
702fatal (char *message) 1078fatal (char *message)
703 CODE: 1079 CODE:
704 fprintf (stderr, "FATAL: %s\n", message); 1080 fprintf (stderr, "FATAL: %s\n", message);
705#ifdef _WIN32 1081#ifdef _WIN32
706 MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR); 1082 MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
707#endif 1083#endif
708 exit (1); 1084 _exit (1);
709 1085
1086void
1087_exit (int retval = 0)
1088 CODE:
1089#ifdef WIN32
1090 ExitThread (retval); // unclean, please beam me up
1091#else
1092 _exit (retval);
1093#endif
1094
1095void
1096debug ()
1097 CODE:
1098{
1099#if DEBUG
1100 VALGRIND_DO_LEAK_CHECK;
1101#endif
1102}
1103
710MODULE = CFClient PACKAGE = CFClient::Font 1104MODULE = Deliantra::Client PACKAGE = DC::Font
711 1105
712CFClient::Font 1106PROTOTYPES: DISABLE
1107
1108DC::Font
713new_from_file (SV *class, char *path, int id = 0) 1109new_from_file (SV *class, char *path, int id = 0)
714 CODE: 1110 CODE:
715{ 1111{
716 int count; 1112 int count;
717 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count); 1113 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
… …
720} 1116}
721 OUTPUT: 1117 OUTPUT:
722 RETVAL 1118 RETVAL
723 1119
724void 1120void
725DESTROY (CFClient::Font self) 1121DESTROY (DC::Font self)
726 CODE: 1122 CODE:
727 pango_font_description_free (self); 1123 pango_font_description_free (self);
728 1124
729void 1125void
730make_default (CFClient::Font self) 1126make_default (DC::Font self)
1127 PROTOTYPE: $
731 CODE: 1128 CODE:
732 default_font = self; 1129 default_font = self;
733 1130
734MODULE = CFClient PACKAGE = CFClient::Layout 1131MODULE = Deliantra::Client PACKAGE = DC::Layout
735 1132
736CFClient::Layout 1133PROTOTYPES: DISABLE
737new (SV *class, int rgba = 0) 1134
1135void
1136glyph_cache_backup ()
1137 PROTOTYPE:
1138 CODE:
1139 tc_backup ();
1140
1141void
1142glyph_cache_restore ()
1143 PROTOTYPE:
1144 CODE:
1145 tc_restore ();
1146
1147DC::Layout
1148new (SV *class)
738 CODE: 1149 CODE:
739 New (0, RETVAL, 1, struct cf_layout); 1150 New (0, RETVAL, 1, struct cf_layout);
740 1151
741 RETVAL->pl = pango_layout_new (rgba ? cairo_context : ft2_context); 1152 RETVAL->pl = pango_layout_new (opengl_context);
742 RETVAL->rgba = rgba;
743 RETVAL->r = 1.; 1153 RETVAL->r = 1.;
744 RETVAL->g = 1.; 1154 RETVAL->g = 1.;
745 RETVAL->b = 1.; 1155 RETVAL->b = 1.;
746 RETVAL->a = 1.; 1156 RETVAL->a = 1.;
747 RETVAL->base_height = MIN_FONT_HEIGHT; 1157 RETVAL->base_height = MIN_FONT_HEIGHT;
748 RETVAL->font = 0; 1158 RETVAL->font = 0;
1159 RETVAL->rc = rc_alloc ();
749 1160
750 pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR); 1161 pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
751 layout_update_font (RETVAL); 1162 layout_update_font (RETVAL);
752 OUTPUT: 1163 OUTPUT:
753 RETVAL 1164 RETVAL
754 1165
755void 1166void
756DESTROY (CFClient::Layout self) 1167DESTROY (DC::Layout self)
757 CODE: 1168 CODE:
758 g_object_unref (self->pl); 1169 g_object_unref (self->pl);
1170 rc_free (self->rc);
759 Safefree (self); 1171 Safefree (self);
760 1172
761int
762is_rgba (CFClient::Layout self)
763 CODE:
764 RETVAL = self->rgba;
765 OUTPUT:
766 RETVAL
767
768void 1173void
769set_text (CFClient::Layout self, SV *text_) 1174set_text (DC::Layout self, SV *text_)
770 CODE: 1175 CODE:
771{ 1176{
772 STRLEN textlen; 1177 STRLEN textlen;
773 char *text = SvPVutf8 (text_, textlen); 1178 char *text = SvPVutf8 (text_, textlen);
774 1179
775 pango_layout_set_text (self->pl, text, textlen); 1180 pango_layout_set_text (self->pl, text, textlen);
776} 1181}
777 1182
778void 1183void
779set_markup (CFClient::Layout self, SV *text_) 1184set_markup (DC::Layout self, SV *text_)
780 CODE: 1185 CODE:
781{ 1186{
782 STRLEN textlen; 1187 STRLEN textlen;
783 char *text = SvPVutf8 (text_, textlen); 1188 char *text = SvPVutf8 (text_, textlen);
784 1189
785 pango_layout_set_markup (self->pl, text, textlen); 1190 pango_layout_set_markup (self->pl, text, textlen);
786} 1191}
787 1192
1193void
1194set_shapes (DC::Layout self, ...)
1195 CODE:
1196{
1197 PangoAttrList *attrs = 0;
1198 const char *text = pango_layout_get_text (self->pl);
1199 const char *pos = text;
1200 int arg = 4;
1201
1202 while (arg < items && (pos = strstr (pos, OBJ_STR)))
1203 {
1204 PangoRectangle inkrect, rect;
1205 PangoAttribute *attr;
1206
1207 int x = SvIV (ST (arg - 3));
1208 int y = SvIV (ST (arg - 2));
1209 int w = SvIV (ST (arg - 1));
1210 int h = SvIV (ST (arg ));
1211
1212 inkrect.x = 0;
1213 inkrect.y = 0;
1214 inkrect.width = 0;
1215 inkrect.height = 0;
1216
1217 rect.x = x * PANGO_SCALE;
1218 rect.y = y * PANGO_SCALE;
1219 rect.width = w * PANGO_SCALE;
1220 rect.height = h * PANGO_SCALE;
1221
1222 if (!attrs)
1223 attrs = pango_layout_get_attributes (self->pl);
1224
1225 attr = pango_attr_shape_new (&inkrect, &rect);
1226 attr->start_index = pos - text;
1227 attr->end_index = attr->start_index + sizeof (OBJ_STR) - 1;
1228 pango_attr_list_insert (attrs, attr);
1229
1230 arg += 4;
1231 pos += sizeof (OBJ_STR) - 1;
1232 }
1233
1234 if (attrs)
1235 pango_layout_set_attributes (self->pl, attrs);
1236}
1237
1238void
1239get_shapes (DC::Layout self)
1240 PPCODE:
1241{
1242 PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
1243
1244 do
1245 {
1246 PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
1247
1248 if (run && shape_attr_p (run))
1249 {
1250 PangoRectangle extents;
1251 pango_layout_iter_get_run_extents (iter, 0, &extents);
1252
1253 EXTEND (SP, 2);
1254 PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.x))));
1255 PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.y))));
1256 }
1257 }
1258 while (pango_layout_iter_next_run (iter));
1259
1260 pango_layout_iter_free (iter);
1261}
1262
1263int
1264has_wrapped (DC::Layout self)
1265 CODE:
1266{
1267 int lines = 1;
1268 const char *text = pango_layout_get_text (self->pl);
1269
1270 while (*text)
1271 lines += *text++ == '\n';
1272
1273 RETVAL = lines < pango_layout_get_line_count (self->pl);
1274}
1275 OUTPUT:
1276 RETVAL
1277
788SV * 1278SV *
789get_text (CFClient::Layout self) 1279get_text (DC::Layout self)
790 CODE: 1280 CODE:
791 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0); 1281 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
792 sv_utf8_decode (RETVAL); 1282 sv_utf8_decode (RETVAL);
793 OUTPUT: 1283 OUTPUT:
794 RETVAL 1284 RETVAL
795 1285
796void 1286void
797set_foreground (CFClient::Layout self, float r, float g, float b, float a = 1.) 1287set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
798 CODE: 1288 CODE:
799 self->r = r; 1289 self->r = r;
800 self->g = g; 1290 self->g = g;
801 self->b = b; 1291 self->b = b;
802 self->a = a; 1292 self->a = a;
803 1293
804void 1294void
805set_font (CFClient::Layout self, CFClient::Font font = 0) 1295set_font (DC::Layout self, DC::Font font = 0)
806 CODE: 1296 CODE:
807 if (self->font != font) 1297 if (self->font != font)
808 { 1298 {
809 self->font = font; 1299 self->font = font;
810 layout_update_font (self); 1300 layout_update_font (self);
811 } 1301 }
812 1302
813void 1303void
814set_height (CFClient::Layout self, int base_height) 1304set_height (DC::Layout self, int base_height)
815 CODE: 1305 CODE:
816 if (self->base_height != base_height) 1306 if (self->base_height != base_height)
817 { 1307 {
818 self->base_height = base_height; 1308 self->base_height = base_height;
819 layout_update_font (self); 1309 layout_update_font (self);
820 } 1310 }
821 1311
822void 1312void
823set_width (CFClient::Layout self, int max_width = -1) 1313set_width (DC::Layout self, int max_width = -1)
824 CODE: 1314 CODE:
825 pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE); 1315 pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
826 1316
827void 1317void
828set_indent (CFClient::Layout self, int indent) 1318set_indent (DC::Layout self, int indent)
829 CODE: 1319 CODE:
830 pango_layout_set_indent (self->pl, indent * PANGO_SCALE); 1320 pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
831 1321
832void 1322void
833set_spacing (CFClient::Layout self, int spacing) 1323set_spacing (DC::Layout self, int spacing)
834 CODE: 1324 CODE:
835 pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE); 1325 pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
836 1326
837void 1327void
838set_ellipsise (CFClient::Layout self, int ellipsise) 1328set_ellipsise (DC::Layout self, int ellipsise)
839 CODE: 1329 CODE:
840 pango_layout_set_ellipsize (self->pl, 1330 pango_layout_set_ellipsize (self->pl,
841 ellipsise == 1 ? PANGO_ELLIPSIZE_START 1331 ellipsise == 1 ? PANGO_ELLIPSIZE_START
842 : ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE 1332 : ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
843 : ellipsise == 3 ? PANGO_ELLIPSIZE_END 1333 : ellipsise == 3 ? PANGO_ELLIPSIZE_END
844 : PANGO_ELLIPSIZE_NONE 1334 : PANGO_ELLIPSIZE_NONE
845 ); 1335 );
846 1336
847void 1337void
848set_single_paragraph_mode (CFClient::Layout self, int spm) 1338set_single_paragraph_mode (DC::Layout self, int spm)
849 CODE: 1339 CODE:
850 pango_layout_set_single_paragraph_mode (self->pl, !!spm); 1340 pango_layout_set_single_paragraph_mode (self->pl, !!spm);
851 1341
852void 1342void
853size (CFClient::Layout self) 1343size (DC::Layout self)
854 PPCODE: 1344 PPCODE:
855{ 1345{
856 int w, h; 1346 int w, h;
857 1347
858 layout_get_pixel_size (self, &w, &h); 1348 layout_get_pixel_size (self, &w, &h);
… …
861 PUSHs (sv_2mortal (newSViv (w))); 1351 PUSHs (sv_2mortal (newSViv (w)));
862 PUSHs (sv_2mortal (newSViv (h))); 1352 PUSHs (sv_2mortal (newSViv (h)));
863} 1353}
864 1354
865int 1355int
1356descent (DC::Layout self)
1357 CODE:
1358{
1359 PangoRectangle rect;
1360 PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1361 pango_layout_line_get_pixel_extents (line, 0, &rect);
1362 RETVAL = PANGO_DESCENT (rect);
1363}
1364 OUTPUT:
1365 RETVAL
1366
1367int
866xy_to_index (CFClient::Layout self, int x, int y) 1368xy_to_index (DC::Layout self, int x, int y)
867 CODE: 1369 CODE:
868{ 1370{
869 int index, trailing; 1371 int index, trailing;
870 pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing); 1372 pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
871 RETVAL = index; 1373 RETVAL = index + trailing;
872} 1374}
873 OUTPUT: 1375 OUTPUT:
874 RETVAL 1376 RETVAL
875 1377
876void 1378void
877cursor_pos (CFClient::Layout self, int index) 1379cursor_pos (DC::Layout self, int index)
878 PPCODE: 1380 PPCODE:
879{ 1381{
880 PangoRectangle strong_pos; 1382 PangoRectangle pos;
881 pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0); 1383 pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
882 1384
883 EXTEND (SP, 3); 1385 EXTEND (SP, 3);
884 PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE))); 1386 PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
885 PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE))); 1387 PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
886 PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE))); 1388 PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
887} 1389}
888 1390
889void 1391void
890render (CFClient::Layout self) 1392index_to_line_x (DC::Layout self, int index, int trailing = 0)
891 PPCODE: 1393 PPCODE:
892{ 1394{
893 SV *retval; 1395 int line, x;
894 int w, h;
895 1396
896 layout_get_pixel_size (self, &w, &h); 1397 pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
897 1398#if !PANGO_VERSION_CHECK (1, 17, 3)
898 if (self->rgba) 1399 /* pango bug: line is between 1..numlines, not 0..numlines-1 */
899 { 1400 --line;
900 cairo_surface_t *surface;
901 cairo_t *cairo;
902
903 retval = newSV (w * h * 4);
904 SvPOK_only (retval);
905 SvCUR_set (retval, w * h * 4);
906
907 memset (SvPVX (retval), 0, w * h * 4);
908
909 surface = cairo_image_surface_create_for_data (
910 (void*)SvPVX (retval), CAIRO_FORMAT_ARGB32, w, h, w * 4);
911 cairo = cairo_create (surface);
912 cairo_set_source_rgba (cairo, self->r, self->g, self->b, self->a);
913
914 pango_cairo_show_layout (cairo, self->pl);
915
916 cairo_destroy (cairo);
917 cairo_surface_destroy (surface);
918
919 // what a mess, and its premultiplied, too :(
920 {
921 uint32_t *p = (uint32_t *)SvPVX (retval);
922 uint32_t *e = p + w * h;
923
924 while (p < e)
925 {
926 uint32_t rgba = *p;
927 rgba = (rgba >> 24) | (rgba << 8);
928#if 0
929#ifdef _WIN32
930 {//D
931 uint8_t r = rgba >> 24;
932 uint8_t g = rgba >> 16;
933 uint8_t b = rgba >> 8;
934 uint8_t a = rgba >> 0;
935
936 rgba = (rgba & 0xffffff00) | a;
937 }
938#endif 1401#endif
939#endif
940 rgba = SDL_SwapBE32 (rgba);
941 *p++ = rgba;
942 }
943 }
944
945 EXTEND (SP, 5); 1402 EXTEND (SP, 2);
946 PUSHs (sv_2mortal (newSViv (w))); 1403 PUSHs (sv_2mortal (newSViv (line)));
1404 PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1405}
1406
1407void
1408line_x_to_index (DC::Layout self, int line, int x)
1409 PPCODE:
1410{
1411 PangoLayoutLine *lp;
1412 int index, trailing;
1413
1414 if (line < 0)
1415 XSRETURN_EMPTY;
1416
1417 if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1418 XSRETURN_EMPTY; /* do better */
1419
1420 pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1421
1422 EXTEND (SP, 2);
1423 if (GIMME_V == G_SCALAR)
947 PUSHs (sv_2mortal (newSViv (h))); 1424 PUSHs (sv_2mortal (newSViv (index + trailing)));
948 PUSHs (sv_2mortal (retval));
949 PUSHs (sv_2mortal (newSViv (GL_RGBA)));
950 PUSHs (sv_2mortal (newSViv (GL_RGBA)));
951 }
952 else 1425 else
953 { 1426 {
954 FT_Bitmap bitmap;
955
956 retval = newSV (w * h);
957 SvPOK_only (retval);
958 SvCUR_set (retval, w * h);
959
960 bitmap.rows = h;
961 bitmap.width = w;
962 bitmap.pitch = w;
963 bitmap.buffer = (unsigned char*)SvPVX (retval);
964 bitmap.num_grays = 256;
965 bitmap.pixel_mode = FT_PIXEL_MODE_GRAY;
966
967 memset (bitmap.buffer, 0, w * h);
968
969 pango_ft2_render_layout (&bitmap, self->pl, 0 * PANGO_SCALE, 0 * PANGO_SCALE);
970
971 EXTEND (SP, 5);
972 PUSHs (sv_2mortal (newSViv (w))); 1427 PUSHs (sv_2mortal (newSViv (index)));
973 PUSHs (sv_2mortal (newSViv (h))); 1428 PUSHs (sv_2mortal (newSViv (trailing)));
974 PUSHs (sv_2mortal (retval));
975 PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
976 PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
977 } 1429 }
978} 1430}
979 1431
1432void
1433render (DC::Layout self, float x, float y, int flags = 0)
1434 CODE:
1435 rc_clear (self->rc);
1436 pango_opengl_render_layout_subpixel (
1437 self->pl,
1438 self->rc,
1439 x * PANGO_SCALE, y * PANGO_SCALE,
1440 self->r, self->g, self->b, self->a,
1441 flags
1442 );
1443 // we assume that context_change actually clears/frees stuff
1444 // and does not do any recomputation...
1445 pango_layout_context_changed (self->pl);
1446
1447void
1448draw (DC::Layout self)
1449 CODE:
1450{
1451 glEnable (GL_TEXTURE_2D);
1452 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1453 glEnable (GL_BLEND);
1454 gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
1455 GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
1456 glEnable (GL_ALPHA_TEST);
1457 glAlphaFunc (GL_GREATER, 7.f / 255.f);
1458
1459 rc_draw (self->rc);
1460
1461 glDisable (GL_ALPHA_TEST);
1462 glDisable (GL_BLEND);
1463 glDisable (GL_TEXTURE_2D);
1464}
1465
980MODULE = CFClient PACKAGE = CFClient::Texture 1466MODULE = Deliantra::Client PACKAGE = DC::Texture
981 1467
1468PROTOTYPES: ENABLE
1469
982void 1470void
1471pad (SV *data_, int ow, int oh, int nw, int nh)
1472 CODE:
1473{
1474 if ((nw != ow || nh != oh) && SvOK (data_))
1475 {
1476 STRLEN datalen;
1477 char *data = SvPVbyte (data_, datalen);
1478 int bpp = datalen / (ow * oh);
1479 SV *result_ = sv_2mortal (newSV (nw * nh * bpp));
1480
1481 SvPOK_only (result_);
1482 SvCUR_set (result_, nw * nh * bpp);
1483
1484 memset (SvPVX (result_), 0, nw * nh * bpp);
1485 while (oh--)
1486 memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1487
1488 sv_setsv (data_, result_);
1489 }
1490}
1491
1492void
983draw_quad (SV *self, float x, float y, float w = 0, float h = 0) 1493draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
984 PROTOTYPE: $$$;$$ 1494 PROTOTYPE: $$$;$$
985 ALIAS: 1495 ALIAS:
986 draw_quad_alpha = 1 1496 draw_quad_alpha = 1
987 draw_quad_alpha_premultiplied = 2 1497 draw_quad_alpha_premultiplied = 2
988 CODE: 1498 CODE:
989{ 1499{
990 HV *hv = (HV *)SvRV (self); 1500 HV *hv = (HV *)SvRV (self);
991 float s = SvNV (*hv_fetch (hv, "s", 1, 1)); 1501 float s = SvNV (*hv_fetch (hv, "s", 1, 1));
992 float t = SvNV (*hv_fetch (hv, "t", 1, 1)); 1502 float t = SvNV (*hv_fetch (hv, "t", 1, 1));
993 int name = SvIV (*hv_fetch (hv, "name", 4, 1)); 1503 int name = SvIV (*hv_fetch (hv, "name", 4, 1));
1504
1505 if (name <= 0)
1506 XSRETURN_EMPTY;
994 1507
995 if (items < 5) 1508 if (items < 5)
996 { 1509 {
997 w = SvNV (*hv_fetch (hv, "w", 1, 1)); 1510 w = SvNV (*hv_fetch (hv, "w", 1, 1));
998 h = SvNV (*hv_fetch (hv, "h", 1, 1)); 1511 h = SvNV (*hv_fetch (hv, "h", 1, 1));
… …
1026 glDisable (GL_ALPHA_TEST); 1539 glDisable (GL_ALPHA_TEST);
1027 glDisable (GL_BLEND); 1540 glDisable (GL_BLEND);
1028 } 1541 }
1029} 1542}
1030 1543
1544IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
1545 CODE:
1546{
1547 GLint width;
1548 glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
1549 glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
1550 RETVAL = width > 0;
1551}
1552 OUTPUT:
1553 RETVAL
1554
1031MODULE = CFClient PACKAGE = CFClient::Map 1555MODULE = Deliantra::Client PACKAGE = DC::Map
1032 1556
1033CFClient::Map 1557PROTOTYPES: DISABLE
1034new (SV *class, int map_width, int map_height) 1558
1559DC::Map
1560new (SV *class)
1035 CODE: 1561 CODE:
1036 New (0, RETVAL, 1, struct map); 1562 New (0, RETVAL, 1, struct map);
1037 RETVAL->x = 0; 1563 RETVAL->x = 0;
1038 RETVAL->y = 0; 1564 RETVAL->y = 0;
1039 RETVAL->w = map_width; 1565 RETVAL->w = 0;
1040 RETVAL->h = map_height; 1566 RETVAL->h = 0;
1041 RETVAL->ox = 0; 1567 RETVAL->ox = 0;
1042 RETVAL->oy = 0; 1568 RETVAL->oy = 0;
1043 RETVAL->faces = 8192; 1569 RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1044 Newz (0, RETVAL->face, RETVAL->faces, mapface); 1570 RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1045 RETVAL->texs = 8192;
1046 Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1047 RETVAL->rows = 0; 1571 RETVAL->rows = 0;
1048 RETVAL->row = 0; 1572 RETVAL->row = 0;
1049 OUTPUT: 1573 OUTPUT:
1050 RETVAL 1574 RETVAL
1051 1575
1052void 1576void
1053DESTROY (CFClient::Map self) 1577DESTROY (DC::Map self)
1054 CODE: 1578 CODE:
1055{ 1579{
1056 map_clear (self); 1580 map_clear (self);
1057 Safefree (self->face); 1581 Safefree (self->face2tile);
1582 Safefree (self->tex);
1058 Safefree (self); 1583 Safefree (self);
1059} 1584}
1060 1585
1061void 1586void
1587resize (DC::Map self, int map_width, int map_height)
1588 CODE:
1589 self->w = map_width;
1590 self->h = map_height;
1591
1592void
1062clear (CFClient::Map self) 1593clear (DC::Map self)
1063 CODE: 1594 CODE:
1064 map_clear (self); 1595 map_clear (self);
1065 1596
1066void 1597void
1067set_face (CFClient::Map self, int face, int texid) 1598set_tileid (DC::Map self, int face, int tile)
1068 CODE: 1599 CODE:
1069{ 1600{
1070 while (self->faces <= face) 1601 need_facenum (self, face); self->face2tile [face] = tile;
1071 { 1602 need_texid (self, tile);
1072 Append (mapface, self->face, self->faces, self->faces);
1073 self->faces *= 2;
1074 }
1075
1076 self->face [face] = texid;
1077} 1603}
1078 1604
1079void 1605void
1606set_smooth (DC::Map self, int face, int smooth, int level)
1607 CODE:
1608{
1609 tileid texid;
1610 maptex *tex;
1611
1612 if (face < 0 || face >= self->faces)
1613 return;
1614
1615 if (smooth < 0 || smooth >= self->faces)
1616 return;
1617
1618 texid = self->face2tile [face];
1619
1620 if (!texid)
1621 return;
1622
1623 tex = self->tex + texid;
1624 tex->smoothtile = self->face2tile [smooth];
1625 tex->smoothlevel = level;
1626}
1627
1628void
1080set_texture (CFClient::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a) 1629set_texture (DC::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)
1081 CODE: 1630 CODE:
1082{ 1631{
1083 while (self->texs <= texid) 1632 need_texid (self, texid);
1084 {
1085 Append (maptex, self->tex, self->texs, self->texs);
1086 self->texs *= 2;
1087 }
1088 1633
1089 { 1634 {
1090 maptex *tex = self->tex + texid; 1635 maptex *tex = self->tex + texid;
1091 1636
1092 tex->name = name; 1637 tex->name = name;
… …
1109 // from transparent color bleeding and ugly wrapping effects. 1654 // from transparent color bleeding and ugly wrapping effects.
1110 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST); 1655 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1111} 1656}
1112 1657
1113int 1658int
1114ox (CFClient::Map self) 1659ox (DC::Map self)
1115 ALIAS: 1660 ALIAS:
1116 oy = 1 1661 oy = 1
1117 x = 2 1662 x = 2
1118 y = 3 1663 y = 3
1119 w = 4 1664 w = 4
… …
1130 } 1675 }
1131 OUTPUT: 1676 OUTPUT:
1132 RETVAL 1677 RETVAL
1133 1678
1134void 1679void
1135scroll (CFClient::Map self, int dx, int dy) 1680scroll (DC::Map self, int dx, int dy)
1136 CODE: 1681 CODE:
1137{ 1682{
1138 if (dx > 0) 1683 if (dx > 0)
1139 map_blank (self, self->x, self->y, dx - 1, self->h); 1684 map_blank (self, self->x, self->y, dx, self->h);
1140 else if (dx < 0) 1685 else if (dx < 0)
1141 map_blank (self, self->x + self->w + dx + 1, self->y, 1 - dx, self->h); 1686 map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1142 1687
1143 if (dy > 0) 1688 if (dy > 0)
1144 map_blank (self, self->x, self->y, self->w, dy - 1); 1689 map_blank (self, self->x, self->y, self->w, dy);
1145 else if (dy < 0) 1690 else if (dy < 0)
1146 map_blank (self, self->x, self->y + self->h + dy + 1, self->w, 1 - dy); 1691 map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1147 1692
1148 self->ox += dx; self->x += dx; 1693 self->ox += dx; self->x += dx;
1149 self->oy += dy; self->y += dy; 1694 self->oy += dy; self->y += dy;
1150 1695
1151 while (self->y < 0) 1696 while (self->y < 0)
… …
1155 self->rows += MAP_EXTEND_Y; 1700 self->rows += MAP_EXTEND_Y;
1156 self->y += MAP_EXTEND_Y; 1701 self->y += MAP_EXTEND_Y;
1157 } 1702 }
1158} 1703}
1159 1704
1160void 1705SV *
1161map1a_update (CFClient::Map self, SV *data_) 1706map1a_update (DC::Map self, SV *data_, int extmap)
1162 CODE: 1707 CODE:
1163{ 1708{
1164 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_); 1709 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1165 uint8_t *data_end = (uint8_t *)SvEND (data_); 1710 uint8_t *data_end = (uint8_t *)SvEND (data_);
1166 mapcell *cell; 1711 mapcell *cell;
1167 int x, y, flags; 1712 int x, y, z, flags;
1713 AV *missing = newAV ();
1714 RETVAL = newRV_noinc ((SV *)missing);
1168 1715
1169 while (data < data_end) 1716 while (data < data_end - 1)
1170 { 1717 {
1171 flags = (data [0] << 8) + data [1]; data += 2; 1718 flags = (data [0] << 8) + data [1]; data += 2;
1172 1719
1173 x = ((flags >> 10) & 63) + self->x; 1720 x = self->x + ((flags >> 10) & 63);
1174 y = ((flags >> 4) & 63) + self->y; 1721 y = self->y + ((flags >> 4) & 63);
1175 1722
1176 cell = map_get_cell (self, x, y); 1723 cell = map_get_cell (self, x, y);
1177 1724
1178 if (flags & 15) 1725 if (flags & 15)
1179 { 1726 {
1180 if (cell->darkness < 0) 1727 if (!cell->darkness)
1181 { 1728 {
1729 memset (cell, 0, sizeof (*cell));
1182 cell->darkness = 0; 1730 cell->darkness = 256;
1183 cell->face [0] = 0;
1184 cell->face [1] = 0;
1185 cell->face [2] = 0;
1186 } 1731 }
1187 1732
1188 cell->darkness = flags & 8 ? *data++ : 255;
1189
1190 //TODO: don't trust server data to be in-range(!) 1733 //TODO: don't trust server data to be in-range(!)
1191 1734
1192 if (flags & 4) 1735 if (flags & 8)
1193 { 1736 {
1194 cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2; 1737 if (extmap)
1738 {
1739 uint8_t ext, cmd;
1740
1741 do
1742 {
1743 ext = *data++;
1744 cmd = ext & 0x7f;
1745
1746 if (cmd < 4)
1747 cell->darkness = 255 - ext * 64 + 1;
1748 else if (cmd == 5) // health
1749 {
1750 cell->stat_width = 1;
1751 cell->stat_hp = *data++;
1752 }
1753 else if (cmd == 6) // monster width
1754 cell->stat_width = *data++ + 1;
1755 else if (cmd == 0x47)
1756 {
1757 if (*data == 1) cell->player = data [1];
1758 else if (*data == 2) cell->player = data [2] + (data [1] << 8);
1759 else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
1760 else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
1761
1762 data += *data + 1;
1763 }
1764 else if (cmd == 8) // cell flags
1765 cell->flags = *data++;
1766 else if (ext & 0x40) // unknown, multibyte => skip
1767 data += *data + 1;
1768 else
1769 data++;
1770 }
1771 while (ext & 0x80);
1772 }
1773 else
1774 cell->darkness = *data++ + 1;
1195 } 1775 }
1196 1776
1777 for (z = 0; z <= 2; ++z)
1197 if (flags & 2) 1778 if (flags & (4 >> z))
1198 { 1779 {
1199 cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2; 1780 faceid face = (data [0] << 8) + data [1]; data += 2;
1781 need_facenum (self, face);
1782 cell->tile [z] = self->face2tile [face];
1783
1784 if (cell->tile [z])
1785 {
1786 maptex *tex = self->tex + cell->tile [z];
1787 if (!tex->name)
1788 av_push (missing, newSViv (cell->tile [z]));
1789
1790 if (tex->smoothtile)
1791 {
1792 maptex *smooth = self->tex + tex->smoothtile;
1793 if (!smooth->name)
1794 av_push (missing, newSViv (tex->smoothtile));
1795 }
1796 }
1200 } 1797 }
1201
1202 if (flags & 1)
1203 {
1204 cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
1205 }
1206 } 1798 }
1207 else 1799 else
1208 cell->darkness = -1; 1800 CELL_CLEAR (cell);
1209 } 1801 }
1210} 1802}
1803 OUTPUT:
1804 RETVAL
1211 1805
1212SV * 1806SV *
1213mapmap (CFClient::Map self, int x0, int y0, int w, int h) 1807mapmap (DC::Map self, int x0, int y0, int w, int h)
1214 CODE: 1808 CODE:
1215{ 1809{
1216 int x1, x; 1810 int x1, x;
1217 int y1, y; 1811 int y1, y;
1218 int z; 1812 int z;
… …
1239 { 1833 {
1240 mapcell *cell = row->col + (x - row->c0); 1834 mapcell *cell = row->col + (x - row->c0);
1241 1835
1242 for (z = 0; z <= 0; z++) 1836 for (z = 0; z <= 0; z++)
1243 { 1837 {
1244 mapface face = cell->face [z];
1245
1246 if (face)
1247 {
1248 maptex tex = self->tex [face]; 1838 maptex tex = self->tex [cell->tile [z]];
1249 int a0 = 255 - tex.a; 1839 int a0 = 255 - tex.a;
1250 int a1 = tex.a; 1840 int a1 = tex.a;
1251 1841
1252 r = (r * a0 + tex.r * a1) / 255; 1842 r = (r * a0 + tex.r * a1) / 255;
1253 g = (g * a0 + tex.g * a1) / 255; 1843 g = (g * a0 + tex.g * a1) / 255;
1254 b = (b * a0 + tex.b * a1) / 255; 1844 b = (b * a0 + tex.b * a1) / 255;
1255 a = (a * a0 + tex.a * a1) / 255; 1845 a = (a * a0 + tex.a * a1) / 255;
1256 }
1257 } 1846 }
1258 } 1847 }
1259 1848
1260 *map++ = (r ) 1849 *map++ = (r )
1261 | (g << 8) 1850 | (g << 8)
… …
1268} 1857}
1269 OUTPUT: 1858 OUTPUT:
1270 RETVAL 1859 RETVAL
1271 1860
1272void 1861void
1273draw (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh) 1862draw (DC::Map self, int mx, int my, int sw, int sh, int T, U32 player = 0xffffffff, int sdx = 0, int sdy = 0)
1863 CODE:
1864{
1865 int x, y, z;
1866
1867 HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1868 uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
1869 static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
1870 smooth_key skey;
1871 int pl_x, pl_y;
1872 maptex pl_tex;
1873 rc_t *rc = rc_alloc ();
1874 rc_key_t key;
1875 rc_array_t *arr;
1876
1877 pl_tex.name = 0;
1878
1879 // thats current max. sorry.
1880 if (sw > 255) sw = 255;
1881 if (sh > 255) sh = 255;
1882
1883 // clear key, in case of extra padding
1884 memset (&skey, 0, sizeof (skey));
1885
1886 memset (&key, 0, sizeof (key));
1887 key.r = 255;
1888 key.g = 255;
1889 key.b = 255;
1890 key.a = 255;
1891 key.mode = GL_QUADS;
1892 key.format = GL_T2F_V3F;
1893 key.texname = -1;
1894
1895 mx += self->x;
1896 my += self->y;
1897
1898 // first pass: determine smooth_max
1899 // rather ugly, if you ask me
1900 // could also be stored inside mapcell and updated on change
1901 memset (smooth_max, 0, sizeof (smooth_max));
1902
1903 for (y = 0; y < sh; y++)
1904 if (0 <= y + my && y + my < self->rows)
1905 {
1906 maprow *row = self->row + (y + my);
1907
1908 for (x = 0; x < sw; x++)
1909 if (row->c0 <= x + mx && x + mx < row->c1)
1910 {
1911 mapcell *cell = row->col + (x + mx - row->c0);
1912
1913 smooth_max[x + 1][y + 1] =
1914 MAX (self->tex [cell->tile [0]].smoothlevel,
1915 MAX (self->tex [cell->tile [1]].smoothlevel,
1916 self->tex [cell->tile [2]].smoothlevel));
1917 }
1918 }
1919
1920 glEnable (GL_BLEND);
1921 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1922 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1923
1924 for (z = 0; z <= 2; z++)
1925 {
1926 memset (smooth_level, 0, sizeof (smooth_level));
1927
1928 for (y = 0; y < sh; y++)
1929 if (0 <= y + my && y + my < self->rows)
1930 {
1931 maprow *row = self->row + (y + my);
1932
1933 for (x = 0; x < sw; x++)
1934 if (row->c0 <= x + mx && x + mx < row->c1)
1935 {
1936 mapcell *cell = row->col + (x + mx - row->c0);
1937 tileid tile = cell->tile [z];
1938
1939 if (tile)
1940 {
1941 maptex tex = self->tex [tile];
1942 int px = (x + 1) * T - tex.w;
1943 int py = (y + 1) * T - tex.h;
1944
1945 if (key.texname != tex.name)
1946 {
1947 if (!tex.name)
1948 tex = self->tex [2]; /* missing, replace by noface */
1949
1950 key.texname = tex.name;
1951 arr = rc_array (rc, &key);
1952 }
1953
1954 if (expect_false (cell->player == player) && expect_false (z == 2))
1955 {
1956 pl_x = px;
1957 pl_y = py;
1958 pl_tex = tex;
1959 continue;
1960 }
1961
1962 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
1963 rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
1964 rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
1965 rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
1966
1967 if (expect_false (cell->flags) && expect_false (z == 2))
1968 {
1969 // overlays such as the speech bubble, probably more to come
1970 if (cell->flags & 1)
1971 {
1972 maptex tex = self->tex [1];
1973 int px = x * T + T * 2 / 32;
1974 int py = y * T - T * 6 / 32;
1975
1976 if (tex.name)
1977 {
1978 if (key.texname != tex.name)
1979 {
1980 key.texname = tex.name;
1981 arr = rc_array (rc, &key);
1982 }
1983
1984 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
1985 rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
1986 rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
1987 rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
1988 }
1989 }
1990 }
1991
1992 // update smooth hash
1993 if (tex.smoothtile)
1994 {
1995 skey.tile = tex.smoothtile;
1996 skey.level = tex.smoothlevel;
1997
1998 smooth_level [tex.smoothlevel >> 5] |= ((uint32_t)1) << (tex.smoothlevel & 31);
1999
2000 // add bits to current tile and all neighbours. skey.x|y is
2001 // shifted +1|+1 so we always stay positive.
2002
2003 // bits is ___n cccc CCCC bbbb
2004 // n do not draw borders&corners
2005 // c draw these corners, but...
2006 // C ... not these
2007 // b draw these borders
2008
2009 // borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
2010 // ┃· ·· ·┃ ━━
2011
2012 // corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
2013 // ·· ·· ·┏ ┓·
2014
2015 // full tile
2016 skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
2017
2018 // borders
2019 skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
2020 skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
2021 skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
2022 skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
2023
2024 // corners
2025 skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
2026 skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
2027 skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
2028 skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
2029 }
2030 }
2031 }
2032 }
2033
2034 rc_draw (rc);
2035 rc_clear (rc);
2036
2037 // go through all smoothlevels, lowest to highest, then draw.
2038 // this is basically counting sort
2039 {
2040 int w, b;
2041
2042 glEnable (GL_TEXTURE_2D);
2043 glBegin (GL_QUADS);
2044 for (w = 0; w < 256 / 32; ++w)
2045 {
2046 uint32_t smask = smooth_level [w];
2047 if (smask)
2048 for (b = 0; b < 32; ++b)
2049 if (smask & (((uint32_t)1) << b))
2050 {
2051 int level = (w << 5) | b;
2052 HE *he;
2053
2054 hv_iterinit (smooth);
2055 while ((he = hv_iternext (smooth)))
2056 {
2057 smooth_key *skey = (smooth_key *)HeKEY (he);
2058 IV bits = SvIVX (HeVAL (he));
2059
2060 if (!(bits & 0x1000)
2061 && skey->level == level
2062 && level > smooth_max [skey->x][skey->y])
2063 {
2064 maptex tex = self->tex [skey->tile];
2065 int px = (((int)skey->x) - 1) * T;
2066 int py = (((int)skey->y) - 1) * T;
2067 int border = bits & 15;
2068 int corner = (bits >> 8) & ~(bits >> 4) & 15;
2069 float dx = tex.s * .0625f; // 16 images/row
2070 float dy = tex.t * .5f ; // 2 images/column
2071
2072 if (tex.name)
2073 {
2074 // this time avoiding texture state changes
2075 // save gobs of state changes.
2076 if (key.texname != tex.name)
2077 {
2078 glEnd ();
2079 glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
2080 glBegin (GL_QUADS);
2081 }
2082
2083 if (border)
2084 {
2085 float ox = border * dx;
2086
2087 glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
2088 glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
2089 glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
2090 glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
2091 }
2092
2093 if (corner)
2094 {
2095 float ox = corner * dx;
2096
2097 glTexCoord2f (ox , dy ); glVertex2i (px , py );
2098 glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
2099 glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
2100 glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
2101 }
2102 }
2103 }
2104 }
2105 }
2106 }
2107
2108 glEnd ();
2109 glDisable (GL_TEXTURE_2D);
2110 key.texname = -1;
2111 }
2112
2113 hv_clear (smooth);
2114 }
2115
2116 if (pl_tex.name)
2117 {
2118 maptex tex = pl_tex;
2119 int px = pl_x + sdx;
2120 int py = pl_y + sdy;
2121
2122 key.texname = tex.name;
2123 arr = rc_array (rc, &key);
2124
2125 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
2126 rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
2127 rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
2128 rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
2129
2130 rc_draw (rc);
2131 }
2132
2133 glDisable (GL_BLEND);
2134 rc_free (rc);
2135
2136 // top layer: overlays such as the health bar
2137 for (y = 0; y < sh; y++)
2138 if (0 <= y + my && y + my < self->rows)
2139 {
2140 maprow *row = self->row + (y + my);
2141
2142 for (x = 0; x < sw; x++)
2143 if (row->c0 <= x + mx && x + mx < row->c1)
2144 {
2145 mapcell *cell = row->col + (x + mx - row->c0);
2146
2147 int px = x * T;
2148 int py = y * T;
2149
2150 if (cell->stat_hp)
2151 {
2152 int width = cell->stat_width * T;
2153 int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
2154
2155 glColor3ub (0, 0, 0);
2156 glRectf (px + 1, py - thick - 2,
2157 px + width - 1, py);
2158
2159 glColor3ub (cell->stat_hp, 255 - cell->stat_hp, 0);
2160 glRectf (px + 2,
2161 py - thick - 1,
2162 px + width - 2 - cell->stat_hp * (width - 4) / 255, py - 1);
2163 }
2164 }
2165 }
2166}
2167
2168void
2169draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)
2170 CODE:
2171{
2172 static float color[16][3] = {
2173 { 0.00F, 0.00F, 0.00F },
2174 { 1.00F, 1.00F, 1.00F },
2175 { 0.00F, 0.00F, 0.55F },
2176 { 1.00F, 0.00F, 0.00F },
2177
2178 { 1.00F, 0.54F, 0.00F },
2179 { 0.11F, 0.56F, 1.00F },
2180 { 0.93F, 0.46F, 0.00F },
2181 { 0.18F, 0.54F, 0.34F },
2182
2183 { 0.56F, 0.73F, 0.56F },
2184 { 0.80F, 0.80F, 0.80F },
2185 { 0.55F, 0.41F, 0.13F },
2186 { 0.99F, 0.77F, 0.26F },
2187
2188 { 0.74F, 0.65F, 0.41F },
2189
2190 { 0.00F, 1.00F, 1.00F },
2191 { 1.00F, 0.00F, 1.00F },
2192 { 1.00F, 1.00F, 0.00F },
2193 };
2194
2195 int x, y;
2196
2197 glEnable (GL_TEXTURE_2D);
2198 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
2199 glEnable (GL_BLEND);
2200 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
2201 glBegin (GL_QUADS);
2202
2203 for (y = 0; y < h; y++)
2204 for (x = 0; x < w; x++)
2205 {
2206 unsigned char m = data [x + y * w];
2207
2208 if (m)
2209 {
2210 float *c = color [m & 15];
2211
2212 float tx1 = m & 0x40 ? 0.5 : 0.;
2213 float tx2 = tx1 + 0.5;
2214
2215 glColor4f (c[0], c[1], c[2], 0.75);
2216 glTexCoord2f (tx1, 0.); glVertex2i (x , y );
2217 glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
2218 glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
2219 glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
2220 }
2221 }
2222
2223 glEnd ();
2224 glDisable (GL_BLEND);
2225 glDisable (GL_TEXTURE_2D);
2226}
2227
2228void
2229fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1274 PPCODE: 2230 PPCODE:
1275{ 2231{
1276 int vx, vy;
1277 int x, y, z; 2232 int x, y;
1278 int last_name; 2233 int sw1 = sw + 2;
1279 mapface face; 2234 int sh1 = sh + 2;
2235 int sh3 = sh * 3;
1280 int sw4 = (sw + 3) & ~3; 2236 int sw34 = (sw * 3 + 3) & ~3;
2237 uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
1281 SV *darkness_sv = sv_2mortal (newSV (sw4 * sh)); 2238 SV *darkness3_sv = sv_2mortal (newSV (sw34 * sh3));
1282 uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv); 2239 uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
1283 2240
1284 memset (darkness, 255, sw4 * sh);
1285 SvPOK_only (darkness_sv); 2241 SvPOK_only (darkness3_sv);
1286 SvCUR_set (darkness_sv, sw4 * sh); 2242 SvCUR_set (darkness3_sv, sw34 * sh3);
1287 2243
1288 vx = self->x + (self->w - sw) / 2 - shift_x; 2244 mx += self->x - 1;
1289 vy = self->y + (self->h - sh) / 2 - shift_y; 2245 my += self->y - 1;
1290 2246
1291 /* 2247 memset (darkness1, 255 - FOW_DARKNESS, sw1 * sh1);
1292 int vx = self->vx = self->w >= sw
1293 ? self->x + (self->w - sw) / 2
1294 : MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1295 2248
1296 int vy = self->vy = self->h >= sh
1297 ? self->y + (self->h - sh) / 2
1298 : MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));
1299 */
1300
1301 glColor4ub (255, 255, 255, 255);
1302
1303 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1304 glEnable (GL_BLEND);
1305 glEnable (GL_TEXTURE_2D);
1306 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1307
1308 glBegin (GL_QUADS);
1309
1310 last_name = 0;
1311
1312 for (z = 0; z < 3; z++)
1313 for (y = 0; y < sh; y++) 2249 for (y = 0; y < sh1; y++)
1314 if (0 <= y + vy && y + vy < self->rows) 2250 if (0 <= y + my && y + my < self->rows)
1315 { 2251 {
1316 maprow *row = self->row + (y + vy); 2252 maprow *row = self->row + (y + my);
1317 2253
1318 for (x = 0; x < sw; x++) 2254 for (x = 0; x < sw1; x++)
1319 if (row->c0 <= x + vx && x + vx < row->c1) 2255 if (row->c0 <= x + mx && x + mx < row->c1)
1320 { 2256 {
1321 mapcell *cell = row->col + (x + vx - row->c0); 2257 mapcell *cell = row->col + (x + mx - row->c0);
1322 2258
1323 darkness[y * sw4 + x] = cell->darkness < 0 2259 darkness1 [y * sw1 + x] = cell->darkness
2260 ? 255 - (cell->darkness - 1)
1324 ? 255 - FOW_DARKNESS 2261 : 255 - FOW_DARKNESS;
1325 : 255 - cell->darkness;
1326
1327 face = cell->face [z];
1328
1329 if (face)
1330 {
1331 maptex tex = self->tex [face];
1332
1333 int px = (x + 1) * 32 - tex.w;
1334 int py = (y + 1) * 32 - tex.h;
1335
1336 if (last_name != tex.name)
1337 {
1338 glEnd ();
1339 last_name = tex.name;
1340 glBindTexture (GL_TEXTURE_2D, last_name);
1341 glBegin (GL_QUADS);
1342 }
1343
1344 glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1345 glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1346 glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1347 glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1348 }
1349 } 2262 }
1350 } 2263 }
1351 2264
1352 glEnd (); 2265 for (y = 0; y < sh; ++y)
2266 for (x = 0; x < sw; ++x)
2267 {
2268 uint8_t d11 = darkness1 [(y ) * sw1 + x ];
2269 uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
2270 uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
2271 uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
2272 uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
2273 uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
2274 uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
2275 uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
2276 uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
1353 2277
1354 glDisable (GL_TEXTURE_2D); 2278 uint8_t r11 = (d11 + d21 + d12) / 3;
1355 glDisable (GL_BLEND); 2279 uint8_t r21 = d21;
2280 uint8_t r31 = (d21 + d31 + d32) / 3;
2281
2282 uint8_t r12 = d12;
2283 uint8_t r22 = d22;
2284 uint8_t r32 = d32;
2285
2286 uint8_t r13 = (d13 + d23 + d12) / 3;
2287 uint8_t r23 = d23;
2288 uint8_t r33 = (d23 + d33 + d32) / 3;
2289
2290 darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);
2291 darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);
2292 darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);
2293 darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);
2294 darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);
2295 darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);
2296 darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);
2297 darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);
2298 darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);
2299 }
2300
2301 free (darkness1);
1356 2302
1357 EXTEND (SP, 3); 2303 EXTEND (SP, 3);
1358 PUSHs (sv_2mortal (newSViv (sw4))); 2304 PUSHs (sv_2mortal (newSViv (sw34)));
1359 PUSHs (sv_2mortal (newSViv (sh))); 2305 PUSHs (sv_2mortal (newSViv (sh3)));
1360 PUSHs (darkness_sv); 2306 PUSHs (darkness3_sv);
1361} 2307}
1362 2308
1363SV * 2309SV *
1364get_rect (CFClient::Map self, int x0, int y0, int w, int h) 2310get_rect (DC::Map self, int x0, int y0, int w, int h)
1365 CODE: 2311 CODE:
1366{ 2312{
1367 int x, y, x1, y1; 2313 int x, y, x1, y1;
1368 SV *data_sv = newSV (w * h * 7 + 5); 2314 SV *data_sv = newSV (w * h * 7 + 5);
1369 uint8_t *data = (uint8_t *)SvPVX (data_sv); 2315 uint8_t *data = (uint8_t *)SvPVX (data_sv);
… …
1394 if (row && row->c0 <= x && x < row->c1) 2340 if (row && row->c0 <= x && x < row->c1)
1395 { 2341 {
1396 mapcell *cell = row->col + (x - row->c0); 2342 mapcell *cell = row->col + (x - row->c0);
1397 uint8_t flags = 0; 2343 uint8_t flags = 0;
1398 2344
1399 if (cell->face [0]) flags |= 1; 2345 if (cell->tile [0]) flags |= 1;
1400 if (cell->face [1]) flags |= 2; 2346 if (cell->tile [1]) flags |= 2;
1401 if (cell->face [2]) flags |= 4; 2347 if (cell->tile [2]) flags |= 4;
1402 2348
1403 *data++ = flags; 2349 *data++ = flags;
1404 2350
1405 if (flags & 1) 2351 if (flags & 1)
1406 { 2352 {
2353 tileid tile = cell->tile [0];
1407 *data++ = cell->face [0] >> 8; 2354 *data++ = tile >> 8;
1408 *data++ = cell->face [0]; 2355 *data++ = tile;
1409 } 2356 }
1410 2357
1411 if (flags & 2) 2358 if (flags & 2)
1412 { 2359 {
2360 tileid tile = cell->tile [1];
1413 *data++ = cell->face [1] >> 8; 2361 *data++ = tile >> 8;
1414 *data++ = cell->face [1]; 2362 *data++ = tile;
1415 } 2363 }
1416 2364
1417 if (flags & 4) 2365 if (flags & 4)
1418 { 2366 {
2367 tileid tile = cell->tile [2];
1419 *data++ = cell->face [2] >> 8; 2368 *data++ = tile >> 8;
1420 *data++ = cell->face [2]; 2369 *data++ = tile;
1421 } 2370 }
1422 } 2371 }
1423 else 2372 else
1424 *data++ = 0; 2373 *data++ = 0;
1425 } 2374 }
1426 } 2375 }
1427 2376
2377 /* if size is w*h + 5 then no data has been found */
2378 if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)
2379 {
1428 SvPOK_only (data_sv); 2380 SvPOK_only (data_sv);
1429 SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv)); 2381 SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
2382 }
2383
1430 RETVAL = data_sv; 2384 RETVAL = data_sv;
1431} 2385}
1432 OUTPUT: 2386 OUTPUT:
1433 RETVAL 2387 RETVAL
1434 2388
1435void 2389void
1436set_rect (CFClient::Map self, int x0, int y0, uint8_t *data) 2390set_rect (DC::Map self, int x0, int y0, SV *data_sv)
1437 PPCODE: 2391 PPCODE:
1438{ 2392{
1439 int x, y, z; 2393 int x, y, z;
1440 int w, h; 2394 int w, h;
1441 int x1, y1; 2395 int x1, y1;
2396 STRLEN len;
2397 uint8_t *data, *end;
2398
2399 len = SvLEN (data_sv);
2400 SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
2401 data = SvPVbyte_nolen (data_sv);
2402 end = data + len + 8;
2403
2404 if (len < 5)
2405 XSRETURN_EMPTY;
1442 2406
1443 if (*data++ != 0) 2407 if (*data++ != 0)
1444 return; /* version mismatch */ 2408 XSRETURN_EMPTY; /* version mismatch */
1445 2409
1446 w = *data++ << 8; w |= *data++; 2410 w = *data++ << 8; w |= *data++;
1447 h = *data++ << 8; h |= *data++; 2411 h = *data++ << 8; h |= *data++;
1448 2412
1449 // we need to do this 'cause we don't keep an absolute coord system for rows 2413 // we need to do this 'cause we don't keep an absolute coord system for rows
… …
1461 { 2425 {
1462 maprow *row = map_get_row (self, y); 2426 maprow *row = map_get_row (self, y);
1463 2427
1464 for (x = x0; x < x1; x++) 2428 for (x = x0; x < x1; x++)
1465 { 2429 {
2430 uint8_t flags;
2431
2432 if (data + 7 >= end)
2433 XSRETURN_EMPTY;
2434
1466 uint8_t flags = *data++; 2435 flags = *data++;
1467 2436
1468 if (flags) 2437 if (flags)
1469 { 2438 {
1470 mapface face[3] = { 0, 0, 0 };
1471
1472 mapcell *cell = row_get_cell (row, x); 2439 mapcell *cell = row_get_cell (row, x);
2440 tileid tile[3] = { 0, 0, 0 };
1473 2441
1474 if (flags & 1) { face[0] = *data++ << 8; face[0] |= *data++; } 2442 if (flags & 1) { tile[0] = *data++ << 8; tile[0] |= *data++; }
1475 if (flags & 2) { face[1] = *data++ << 8; face[1] |= *data++; } 2443 if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
1476 if (flags & 4) { face[2] = *data++ << 8; face[2] |= *data++; } 2444 if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
1477 2445
1478 if (cell->darkness <= 0) 2446 if (cell->darkness == 0)
1479 { 2447 {
1480 cell->darkness = -1; 2448 /*cell->darkness = 0;*/
2449 EXTEND (SP, 3);
1481 2450
1482 for (z = 0; z <= 2; z++) 2451 for (z = 0; z <= 2; z++)
1483 { 2452 {
1484 cell->face[z] = face[z]; 2453 tileid t = tile [z];
1485 2454
1486 if (face[z] && (face[z] >= self->texs || !self->tex[face [z]].name)) 2455 if (t >= self->texs || (t && !self->tex [t].name))
2456 {
1487 XPUSHs (sv_2mortal (newSViv (face[z]))); 2457 PUSHs (sv_2mortal (newSViv (t)));
2458 need_texid (self, t);
2459 }
2460
2461 cell->tile [z] = t;
1488 } 2462 }
1489 } 2463 }
1490 } 2464 }
1491 } 2465 }
1492 } 2466 }
1493} 2467}
1494 2468
1495MODULE = CFClient PACKAGE = CFClient::MixChunk 2469MODULE = Deliantra::Client PACKAGE = DC::RW
1496 2470
1497CFClient::MixChunk 2471DC::RW
1498new_from_file (SV *class, char *path) 2472new (SV *class, SV *data_sv)
1499 CODE: 2473 CODE:
1500 RETVAL = Mix_LoadWAV (path); 2474{
2475 STRLEN datalen;
2476 char *data = SvPVbyte (data_sv, datalen);
2477
2478 RETVAL = SDL_RWFromConstMem (data, datalen);
2479}
1501 OUTPUT: 2480 OUTPUT:
1502 RETVAL 2481 RETVAL
1503 2482
2483DC::RW
2484new_from_file (SV *class, const char *path, const char *mode = "rb")
2485 CODE:
2486 RETVAL = SDL_RWFromFile (path, mode);
2487 OUTPUT:
2488 RETVAL
2489
2490# fails on win32:
2491# dc.xs(2268) : error C2059: syntax error : '('
1504void 2492#void
2493#close (DC::RW self)
2494# CODE:
2495# (self->(close)) (self);
2496
2497MODULE = Deliantra::Client PACKAGE = DC::Channel
2498
2499PROTOTYPES: DISABLE
2500
2501DC::Channel
2502find ()
2503 CODE:
2504{
2505 RETVAL = Mix_GroupAvailable (-1);
2506
2507 if (RETVAL < 0)
2508 {
2509 RETVAL = Mix_GroupOldest (-1);
2510
2511 if (RETVAL < 0)
2512 XSRETURN_UNDEF;
2513
2514 Mix_HaltChannel (RETVAL);
2515 }
2516
2517 Mix_UnregisterAllEffects (RETVAL);
2518 Mix_Volume (RETVAL, 128);
2519}
2520 OUTPUT:
2521 RETVAL
2522
2523void
2524halt (DC::Channel self)
2525 CODE:
2526 Mix_HaltChannel (self);
2527
2528void
2529expire (DC::Channel self, int ticks = -1)
2530 CODE:
2531 Mix_ExpireChannel (self, ticks);
2532
2533void
2534fade_out (DC::Channel self, int ticks = -1)
2535 CODE:
2536 Mix_FadeOutChannel (self, ticks);
2537
2538int
2539volume (DC::Channel self, int volume)
2540 CODE:
2541 RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
2542 OUTPUT:
2543 RETVAL
2544
2545void
2546unregister_all_effects (DC::Channel self)
2547 CODE:
2548 Mix_UnregisterAllEffects (self);
2549
2550void
2551set_panning (DC::Channel self, int left, int right)
2552 CODE:
2553 left = CLAMP (left , 0, 255);
2554 right = CLAMP (right, 0, 255);
2555 Mix_SetPanning (self, left, right);
2556
2557void
2558set_distance (DC::Channel self, int distance)
2559 CODE:
2560 Mix_SetDistance (self, CLAMP (distance, 0, 255));
2561
2562void
2563set_position (DC::Channel self, int angle, int distance)
2564 CODE:
2565
2566void
2567set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
2568 CODE:
2569{
2570 int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
2571 int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);
2572 Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
2573}
2574
2575void
2576set_reverse_stereo (DC::Channel self, int flip)
2577 CODE:
2578 Mix_SetReverseStereo (self, flip);
2579
2580MODULE = Deliantra::Client PACKAGE = DC::MixChunk
2581
2582PROTOTYPES: DISABLE
2583
2584DC::MixChunk
2585new (SV *class, DC::RW rwops)
2586 CODE:
2587 RETVAL = Mix_LoadWAV_RW (rwops, 1);
2588 OUTPUT:
2589 RETVAL
2590
2591void
1505DESTROY (CFClient::MixChunk self) 2592DESTROY (DC::MixChunk self)
1506 CODE: 2593 CODE:
1507 Mix_FreeChunk (self); 2594 Mix_FreeChunk (self);
1508 2595
1509int 2596int
1510volume (CFClient::MixChunk self, int volume = -1) 2597volume (DC::MixChunk self, int volume = -1)
1511 CODE: 2598 CODE:
2599 if (items > 1)
2600 volume = CLAMP (volume, 0, 128);
1512 RETVAL = Mix_VolumeChunk (self, volume); 2601 RETVAL = Mix_VolumeChunk (self, volume);
1513 OUTPUT: 2602 OUTPUT:
1514 RETVAL 2603 RETVAL
1515 2604
1516int 2605DC::Channel
1517play (CFClient::MixChunk self, int channel = -1, int loops = 0, int ticks = -1) 2606play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
1518 CODE: 2607 CODE:
2608{
1519 RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks); 2609 RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
2610
2611 if (RETVAL < 0)
2612 XSRETURN_UNDEF;
2613
2614 if (channel < 0)
2615 {
2616 Mix_UnregisterAllEffects (RETVAL);
2617 Mix_Volume (RETVAL, 128);
2618 }
2619}
1520 OUTPUT: 2620 OUTPUT:
1521 RETVAL 2621 RETVAL
1522 2622
1523MODULE = CFClient PACKAGE = CFClient::MixMusic 2623MODULE = Deliantra::Client PACKAGE = DC::MixMusic
1524 2624
1525int 2625int
1526volume (int volume = -1) 2626volume (int volume = -1)
2627 PROTOTYPE: ;$
1527 CODE: 2628 CODE:
2629 if (items > 0)
2630 volume = CLAMP (volume, 0, 128);
1528 RETVAL = Mix_VolumeMusic (volume); 2631 RETVAL = Mix_VolumeMusic (volume);
1529 OUTPUT: 2632 OUTPUT:
1530 RETVAL 2633 RETVAL
1531 2634
1532CFClient::MixMusic 2635void
1533new_from_file (SV *class, char *path) 2636fade_out (int ms)
1534 CODE: 2637 CODE:
2638 Mix_FadeOutMusic (ms);
2639
2640void
2641halt ()
2642 CODE:
2643 Mix_HaltMusic ();
2644
2645DC::MixMusic
2646new (SV *class, DC::RW rwops)
2647 CODE:
1535 RETVAL = Mix_LoadMUS (path); 2648 RETVAL = Mix_LoadMUS_RW (rwops);
1536 OUTPUT: 2649 OUTPUT:
1537 RETVAL 2650 RETVAL
1538 2651
1539void 2652void
1540DESTROY (CFClient::MixMusic self) 2653DESTROY (DC::MixMusic self)
1541 CODE: 2654 CODE:
1542 Mix_FreeMusic (self); 2655 Mix_FreeMusic (self);
1543 2656
1544int 2657int
1545play (CFClient::MixMusic self, int loops = -1) 2658play (DC::MixMusic self, int loops = -1)
1546 CODE: 2659 CODE:
1547 RETVAL = Mix_PlayMusic (self, loops); 2660 RETVAL = Mix_PlayMusic (self, loops);
1548 OUTPUT: 2661 OUTPUT:
1549 RETVAL 2662 RETVAL
1550 2663
2664void
2665fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
2666 CODE:
2667 Mix_FadeInMusicPos (self, loops, ms, position);
2668
1551MODULE = CFClient PACKAGE = CFClient::OpenGL 2669MODULE = Deliantra::Client PACKAGE = DC::OpenGL
2670
2671PROTOTYPES: ENABLE
1552 2672
1553BOOT: 2673BOOT:
1554{ 2674{
1555 HV *stash = gv_stashpv ("CFClient::OpenGL", 1); 2675 HV *stash = gv_stashpv ("DC::OpenGL", 1);
1556 static const struct { 2676 static const struct {
1557 const char *name; 2677 const char *name;
1558 IV iv; 2678 IV iv;
1559 } *civ, const_iv[] = { 2679 } *civ, const_iv[] = {
1560# define const_iv(name) { # name, (IV)name } 2680# define const_iv(name) { # name, (IV)name }
2681 const_iv (GL_VENDOR),
2682 const_iv (GL_VERSION),
2683 const_iv (GL_EXTENSIONS),
1561 const_iv (GL_COLOR_MATERIAL), 2684 const_iv (GL_COLOR_MATERIAL),
1562 const_iv (GL_SMOOTH), 2685 const_iv (GL_SMOOTH),
1563 const_iv (GL_FLAT), 2686 const_iv (GL_FLAT),
1564 const_iv (GL_DITHER), 2687 const_iv (GL_DITHER),
1565 const_iv (GL_BLEND), 2688 const_iv (GL_BLEND),
… …
1567 const_iv (GL_SCISSOR_TEST), 2690 const_iv (GL_SCISSOR_TEST),
1568 const_iv (GL_DEPTH_TEST), 2691 const_iv (GL_DEPTH_TEST),
1569 const_iv (GL_ALPHA_TEST), 2692 const_iv (GL_ALPHA_TEST),
1570 const_iv (GL_NORMALIZE), 2693 const_iv (GL_NORMALIZE),
1571 const_iv (GL_RESCALE_NORMAL), 2694 const_iv (GL_RESCALE_NORMAL),
2695 const_iv (GL_FRONT),
2696 const_iv (GL_BACK),
2697 const_iv (GL_AUX0),
1572 const_iv (GL_AND), 2698 const_iv (GL_AND),
1573 const_iv (GL_ONE), 2699 const_iv (GL_ONE),
1574 const_iv (GL_ZERO), 2700 const_iv (GL_ZERO),
1575 const_iv (GL_SRC_ALPHA), 2701 const_iv (GL_SRC_ALPHA),
1576 const_iv (GL_DST_ALPHA), 2702 const_iv (GL_DST_ALPHA),
1577 const_iv (GL_ONE_MINUS_SRC_ALPHA), 2703 const_iv (GL_ONE_MINUS_SRC_ALPHA),
1578 const_iv (GL_ONE_MINUS_DST_ALPHA), 2704 const_iv (GL_ONE_MINUS_DST_ALPHA),
1579 const_iv (GL_SRC_ALPHA_SATURATE), 2705 const_iv (GL_SRC_ALPHA_SATURATE),
1580 const_iv (GL_RGB), 2706 const_iv (GL_RGB),
1581 const_iv (GL_RGBA), 2707 const_iv (GL_RGBA),
2708 const_iv (GL_RGBA4),
2709 const_iv (GL_RGBA8),
2710 const_iv (GL_RGB5_A1),
1582 const_iv (GL_UNSIGNED_BYTE), 2711 const_iv (GL_UNSIGNED_BYTE),
1583 const_iv (GL_UNSIGNED_SHORT), 2712 const_iv (GL_UNSIGNED_SHORT),
1584 const_iv (GL_UNSIGNED_INT), 2713 const_iv (GL_UNSIGNED_INT),
1585 const_iv (GL_ALPHA), 2714 const_iv (GL_ALPHA),
1586 const_iv (GL_INTENSITY), 2715 const_iv (GL_INTENSITY),
1587 const_iv (GL_LUMINANCE), 2716 const_iv (GL_LUMINANCE),
1588 const_iv (GL_LUMINANCE_ALPHA), 2717 const_iv (GL_LUMINANCE_ALPHA),
1589 const_iv (GL_FLOAT), 2718 const_iv (GL_FLOAT),
1590 const_iv (GL_UNSIGNED_INT_8_8_8_8_REV), 2719 const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
2720 const_iv (GL_COMPRESSED_ALPHA_ARB),
2721 const_iv (GL_COMPRESSED_LUMINANCE_ARB),
2722 const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
2723 const_iv (GL_COMPRESSED_INTENSITY_ARB),
2724 const_iv (GL_COMPRESSED_RGB_ARB),
2725 const_iv (GL_COMPRESSED_RGBA_ARB),
1591 const_iv (GL_COMPILE), 2726 const_iv (GL_COMPILE),
2727 const_iv (GL_PROXY_TEXTURE_1D),
2728 const_iv (GL_PROXY_TEXTURE_2D),
1592 const_iv (GL_TEXTURE_1D), 2729 const_iv (GL_TEXTURE_1D),
1593 const_iv (GL_TEXTURE_2D), 2730 const_iv (GL_TEXTURE_2D),
1594 const_iv (GL_TEXTURE_ENV), 2731 const_iv (GL_TEXTURE_ENV),
1595 const_iv (GL_TEXTURE_MAG_FILTER), 2732 const_iv (GL_TEXTURE_MAG_FILTER),
1596 const_iv (GL_TEXTURE_MIN_FILTER), 2733 const_iv (GL_TEXTURE_MIN_FILTER),
… …
1617 const_iv (GL_COLOR_LOGIC_OP), 2754 const_iv (GL_COLOR_LOGIC_OP),
1618 const_iv (GL_SEPARABLE_2D), 2755 const_iv (GL_SEPARABLE_2D),
1619 const_iv (GL_CONVOLUTION_2D), 2756 const_iv (GL_CONVOLUTION_2D),
1620 const_iv (GL_CONVOLUTION_BORDER_MODE), 2757 const_iv (GL_CONVOLUTION_BORDER_MODE),
1621 const_iv (GL_CONSTANT_BORDER), 2758 const_iv (GL_CONSTANT_BORDER),
2759 const_iv (GL_POINTS),
1622 const_iv (GL_LINES), 2760 const_iv (GL_LINES),
2761 const_iv (GL_LINE_STRIP),
1623 const_iv (GL_LINE_LOOP), 2762 const_iv (GL_LINE_LOOP),
1624 const_iv (GL_QUADS), 2763 const_iv (GL_QUADS),
1625 const_iv (GL_QUAD_STRIP), 2764 const_iv (GL_QUAD_STRIP),
1626 const_iv (GL_TRIANGLES), 2765 const_iv (GL_TRIANGLES),
1627 const_iv (GL_TRIANGLE_STRIP), 2766 const_iv (GL_TRIANGLE_STRIP),
1628 const_iv (GL_TRIANGLE_FAN), 2767 const_iv (GL_TRIANGLE_FAN),
2768 const_iv (GL_POLYGON),
1629 const_iv (GL_PERSPECTIVE_CORRECTION_HINT), 2769 const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
2770 const_iv (GL_POINT_SMOOTH_HINT),
2771 const_iv (GL_LINE_SMOOTH_HINT),
2772 const_iv (GL_POLYGON_SMOOTH_HINT),
2773 const_iv (GL_GENERATE_MIPMAP_HINT),
2774 const_iv (GL_TEXTURE_COMPRESSION_HINT),
1630 const_iv (GL_FASTEST), 2775 const_iv (GL_FASTEST),
2776 const_iv (GL_DONT_CARE),
2777 const_iv (GL_NICEST),
1631 const_iv (GL_V2F), 2778 const_iv (GL_V2F),
1632 const_iv (GL_V3F), 2779 const_iv (GL_V3F),
1633 const_iv (GL_T2F_V3F), 2780 const_iv (GL_T2F_V3F),
1634 const_iv (GL_T2F_N3F_V3F), 2781 const_iv (GL_T2F_N3F_V3F),
1635# undef const_iv 2782# undef const_iv
1636 }; 2783 };
1637 2784
1638 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 2785 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1639 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 2786 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
2787
2788 texture_av = newAV ();
2789 AvREAL_off (texture_av);
1640} 2790}
2791
2792void
2793disable_GL_EXT_blend_func_separate ()
2794 CODE:
2795 gl.BlendFuncSeparate = 0;
2796 gl.BlendFuncSeparateEXT = 0;
1641 2797
1642char * 2798char *
1643gl_vendor () 2799gl_vendor ()
1644 CODE: 2800 CODE:
1645 RETVAL = (char *)glGetString (GL_VENDOR); 2801 RETVAL = (char *)glGetString (GL_VENDOR);
… …
1658 CODE: 2814 CODE:
1659 RETVAL = (char *)glGetString (GL_EXTENSIONS); 2815 RETVAL = (char *)glGetString (GL_EXTENSIONS);
1660 OUTPUT: 2816 OUTPUT:
1661 RETVAL 2817 RETVAL
1662 2818
2819const char *glGetString (GLenum pname)
2820
2821GLint glGetInteger (GLenum pname)
2822 CODE:
2823 glGetIntegerv (pname, &RETVAL);
2824 OUTPUT:
2825 RETVAL
2826
2827GLdouble glGetDouble (GLenum pname)
2828 CODE:
2829 glGetDoublev (pname, &RETVAL);
2830 OUTPUT:
2831 RETVAL
2832
1663int glGetError () 2833int glGetError ()
2834
2835void glFinish ()
1664 2836
1665void glClear (int mask) 2837void glClear (int mask)
1666 2838
1667void glClearColor (float r, float g, float b, float a = 1.0) 2839void glClearColor (float r, float g, float b, float a = 1.0)
1668 PROTOTYPE: @ 2840 PROTOTYPE: @
… …
1693 2865
1694void glPopMatrix () 2866void glPopMatrix ()
1695 2867
1696void glLoadIdentity () 2868void glLoadIdentity ()
1697 2869
2870void glDrawBuffer (int buffer)
2871
2872void glReadBuffer (int buffer)
2873
1698# near_ and far_ are due to microsofts buggy "c" compiler 2874# near_ and far_ are due to microsofts buggy "c" compiler
1699void glFrustum (double left, double right, double bottom, double top, double near_, double far_) 2875void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
1700 2876
1701# near_ and far_ are due to microsofts buggy "c" compiler 2877# near_ and far_ are due to microsofts buggy "c" compiler
1702void glOrtho (double left, double right, double bottom, double top, double near_, double far_) 2878void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
2879
2880PROTOTYPES: DISABLE
1703 2881
1704void glViewport (int x, int y, int width, int height) 2882void glViewport (int x, int y, int width, int height)
1705 2883
1706void glScissor (int x, int y, int width, int height) 2884void glScissor (int x, int y, int width, int height)
1707 2885
… …
1715 2893
1716void glRotate (float angle, float x, float y, float z) 2894void glRotate (float angle, float x, float y, float z)
1717 CODE: 2895 CODE:
1718 glRotatef (angle, x, y, z); 2896 glRotatef (angle, x, y, z);
1719 2897
1720void glBegin (int mode)
1721
1722void glEnd ()
1723
1724void glColor (float r, float g, float b, float a = 1.0) 2898void glColor (float r, float g, float b, float a = 1.0)
1725 PROTOTYPE: @
1726 ALIAS: 2899 ALIAS:
1727 glColor_premultiply = 1 2900 glColor_premultiply = 1
1728 CODE: 2901 CODE:
1729 if (ix) 2902 if (ix)
1730 { 2903 {
1731 r *= a; 2904 r *= a;
1732 g *= a; 2905 g *= a;
1733 b *= a; 2906 b *= a;
1734 } 2907 }
1735 // microsoft visual "c" rounds instead of truncating... 2908 // microsoft visual "c" rounds instead of truncating...
1736 glColor4ub (MIN ((int)(r * 256.f), 255), 2909 glColor4f (r, g, b, a);
1737 MIN ((int)(g * 256.f), 255),
1738 MIN ((int)(b * 256.f), 255),
1739 MIN ((int)(a * 256.f), 255));
1740
1741void glInterleavedArrays (int format, int stride, char *data)
1742
1743void glDrawElements (int mode, int count, int type, char *indices)
1744
1745# 1.2 void glDrawRangeElements (int mode, int start, int end
1746 2910
1747void glRasterPos (float x, float y, float z = 0.) 2911void glRasterPos (float x, float y, float z = 0.)
1748 CODE: 2912 CODE:
1749 glRasterPos3f (0, 0, z); 2913 glRasterPos3f (0, 0, z);
1750 glBitmap (0, 0, 0, 0, x, y, 0); 2914 glBitmap (0, 0, 0, 0, x, y, 0);
… …
1755 2919
1756void glTexCoord (float s, float t) 2920void glTexCoord (float s, float t)
1757 CODE: 2921 CODE:
1758 glTexCoord2f (s, t); 2922 glTexCoord2f (s, t);
1759 2923
2924void glRect (float x1, float y1, float x2, float y2)
2925 CODE:
2926 glRectf (x1, y1, x2, y2);
2927
2928void glRect_lineloop (float x1, float y1, float x2, float y2)
2929 CODE:
2930 glBegin (GL_LINE_LOOP);
2931 glVertex2f (x1, y1);
2932 glVertex2f (x2, y1);
2933 glVertex2f (x2, y2);
2934 glVertex2f (x1, y2);
2935 glEnd ();
2936
2937PROTOTYPES: ENABLE
2938
2939void glBegin (int mode)
2940
2941void glEnd ()
2942
2943void glPointSize (GLfloat size)
2944
2945void glLineWidth (GLfloat width)
2946
2947void glInterleavedArrays (int format, int stride, char *data)
2948
2949void glDrawElements (int mode, int count, int type, char *indices)
2950
2951# 1.2 void glDrawRangeElements (int mode, int start, int end
2952
1760void glTexEnv (int target, int pname, float param) 2953void glTexEnv (int target, int pname, float param)
1761 CODE: 2954 CODE:
1762 glTexEnvf (target, pname, param); 2955 glTexEnvf (target, pname, param);
1763 2956
1764void glTexParameter (int target, int pname, float param) 2957void glTexParameter (int target, int pname, float param)
… …
1780void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column) 2973void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
1781 CODE: 2974 CODE:
1782 if (gl.SeparableFilter2D) 2975 if (gl.SeparableFilter2D)
1783 gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column); 2976 gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
1784 2977
1785void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data) 2978void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
1786 2979
1787void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border) 2980void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
1788 2981
1789void glDrawPixels (int width, int height, int format, int type, char *pixels) 2982void glDrawPixels (int width, int height, int format, int type, char *pixels)
2983
2984void glPixelZoom (float x, float y)
1790 2985
1791void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR) 2986void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
1792 2987
1793int glGenTexture () 2988int glGenTexture ()
1794 CODE: 2989 CODE:
1795{ 2990 RETVAL = gen_texture ();
1796 GLuint name;
1797 glGenTextures (1, &name);
1798 RETVAL = name;
1799}
1800 OUTPUT: 2991 OUTPUT:
1801 RETVAL 2992 RETVAL
1802 2993
1803void glDeleteTexture (int name) 2994void glDeleteTexture (int name)
1804 CODE: 2995 CODE:
1805{
1806 GLuint name_ = name;
1807 glDeleteTextures (1, &name_); 2996 del_texture (name);
1808} 2997
1809
1810int glGenList () 2998int glGenList ()
1811 CODE: 2999 CODE:
1812 RETVAL = glGenLists (1); 3000 RETVAL = glGenLists (1);
1813 OUTPUT: 3001 OUTPUT:
1814 RETVAL 3002 RETVAL
… …
1821 3009
1822void glEndList () 3010void glEndList ()
1823 3011
1824void glCallList (int list) 3012void glCallList (int list)
1825 3013
3014MODULE = Deliantra::Client PACKAGE = DC::UI::Base
1826 3015
3016PROTOTYPES: DISABLE
3017
3018void
3019find_widget (SV *self, NV x, NV y)
3020 PPCODE:
3021{
3022 if (within_widget (self, x, y))
3023 XPUSHs (self);
3024}
3025
3026BOOT:
3027{
3028 hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
3029
3030 draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
3031 draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
3032 draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
3033 draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
3034}
3035
3036void
3037draw (SV *self)
3038 CODE:
3039{
3040 HV *hv;
3041 SV **svp;
3042 NV x, y, w, h;
3043 SV *draw_x_sv = GvSV (draw_x_gv);
3044 SV *draw_y_sv = GvSV (draw_y_gv);
3045 SV *draw_w_sv = GvSV (draw_w_gv);
3046 SV *draw_h_sv = GvSV (draw_h_gv);
3047 double draw_x, draw_y;
3048
3049 if (!SvROK (self))
3050 croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
3051
3052 hv = (HV *)SvRV (self);
3053
3054 if (SvTYPE (hv) != SVt_PVHV)
3055 croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
3056
3057 svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
3058 svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
3059
3060 if (!h || !w)
3061 XSRETURN_EMPTY;
3062
3063 svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
3064 svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
3065
3066 draw_x = SvNV (draw_x_sv) + x;
3067 draw_y = SvNV (draw_y_sv) + y;
3068
3069 if (draw_x + w < 0 || draw_x >= SvNV (draw_w_sv)
3070 || draw_y + h < 0 || draw_y >= SvNV (draw_h_sv))
3071 XSRETURN_EMPTY;
3072
3073 sv_setnv (draw_x_sv, draw_x);
3074 sv_setnv (draw_y_sv, draw_y);
3075
3076 glPushMatrix ();
3077 glTranslated (x, y, 0);
3078
3079 if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
3080 {
3081 svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
3082
3083 if (svp && SvTRUE (*svp))
3084 {
3085 glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
3086 glEnable (GL_BLEND);
3087 glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
3088 glBegin (GL_QUADS);
3089 glVertex2f (0, 0);
3090 glVertex2f (w, 0);
3091 glVertex2f (w, h);
3092 glVertex2f (0, h);
3093 glEnd ();
3094 glDisable (GL_BLEND);
3095 }
3096 }
3097#if 0
3098 // draw borders, for debugging
3099 glPushMatrix ();
3100 glColor4f (1., 1., 0., 1.);
3101 glTranslatef (.5, .5, 0.);
3102 glBegin (GL_LINE_LOOP);
3103 glVertex2f (0 , 0);
3104 glVertex2f (w - 1, 0);
3105 glVertex2f (w - 1, h - 1);
3106 glVertex2f (0 , h - 1);
3107 glEnd ();
3108 glPopMatrix ();
3109#endif
3110 PUSHMARK (SP);
3111 XPUSHs (self);
3112 PUTBACK;
3113 call_method ("_draw", G_VOID | G_DISCARD);
3114 SPAGAIN;
3115
3116 glPopMatrix ();
3117
3118 draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
3119 draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
3120}
3121

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