ViewVC Help
View File | Revision Log | Show Annotations | Download File
/cvs/deliantra/Deliantra-Client/Client.xs
(Generate patch)

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.106 by root, Mon Jun 5 03:48:49 2006 UTC vs.
Revision 1.269 by root, Sun Jul 20 03:46:02 2008 UTC

1#ifdef _WIN32 1#ifdef _WIN32
2# define _WIN32_WINNT 0x0500 // needed to get win2000 api calls 2# define WIN32_LEAN_AND_MEAN
3# define NTDDI_VERSION NTDDI_WIN2K // needed to get win2000 api calls
3# include <malloc.h> 4# include <malloc.h>
4# include <windows.h> 5# include <windows.h>
6# include <wininet.h>
5# pragma warning(disable:4244) 7# pragma warning(disable:4244)
8# pragma warning(disable:4761)
9#endif
10
11//#define DEBUG 1
12#if DEBUG
13# include <valgrind/memcheck.h>
6#endif 14#endif
7 15
8#include "EXTERN.h" 16#include "EXTERN.h"
9#include "perl.h" 17#include "perl.h"
10#include "XSUB.h" 18#include "XSUB.h"
11 19
20#ifdef _WIN32
21# undef pipe
22// microsoft vs. C
23# define sqrtf(x) sqrt(x)
24# define roundf(x) (int)(x)
25# define atan2f(x,y) atan2(x,y)
26# define M_PI 3.14159265f
27#endif
28
29#include <assert.h>
12#include <math.h> 30#include <math.h>
13#include <string.h> 31#include <string.h>
14#include <stdio.h> 32#include <stdio.h>
33#include <stdlib.h>
34
35#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
15 36
16#include <SDL.h> 37#include <SDL.h>
38#include <SDL_thread.h>
17#include <SDL_endian.h> 39#include <SDL_endian.h>
18#include <SDL_image.h> 40#include <SDL_image.h>
19#include <SDL_mixer.h> 41#include <SDL_mixer.h>
20#include <SDL_opengl.h> 42#include <SDL_opengl.h>
21 43
44#define PANGO_ENABLE_BACKEND
45#define G_DISABLE_CAST_CHECKS
46
22#include <glib/gmacros.h> 47#include <glib/gmacros.h>
23 48
24#include <pango/pango.h> 49#include <pango/pango.h>
25#include <pango/pangofc-fontmap.h> 50
26#include <pango/pangoft2.h> 51#ifndef PANGO_VERSION_CHECK
27#include <pango/pangocairo.h> 52# define PANGO_VERSION_CHECK(a,b,c) 0
53#endif
54
55#if !PANGO_VERSION_CHECK (1, 15, 2)
56# define pango_layout_get_line_readonly pango_layout_get_line
57# define pango_layout_get_lines_readonly pango_layout_get_lines
58# define pango_layout_iter_get_line_readonly pango_layout_iter_get_line
59# define pango_layout_iter_get_run_readonly pango_layout_iter_get_run
60#endif
28 61
29#ifndef _WIN32 62#ifndef _WIN32
30# include <sys/types.h> 63# include <sys/types.h>
31# include <sys/socket.h> 64# include <sys/socket.h>
32# include <netinet/in.h> 65# include <netinet/in.h>
33# include <netinet/tcp.h> 66# include <netinet/tcp.h>
34# include <inttypes.h> 67# include <inttypes.h>
68#endif
69
70#if __GNUC__ >= 4
71# define expect(expr,value) __builtin_expect ((expr),(value))
35#else 72#else
36 typedef unsigned char uint8_t; 73# define expect(expr,value) (expr)
37 typedef unsigned short uint16_t;
38 typedef unsigned int uint32_t;
39 typedef signed char int8_t;
40 typedef signed short int16_t;
41 typedef signed int int32_t;
42#endif 74#endif
43 75
44#include "glext.h" 76#define expect_false(expr) expect ((expr) != 0, 0)
77#define expect_true(expr) expect ((expr) != 0, 1)
78
79#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
45 80
46#define FOW_DARKNESS 32 81#define FOW_DARKNESS 32
47 82
48#define MAP_EXTEND_X 32 83#define MAP_EXTEND_X 32
49#define MAP_EXTEND_Y 512 84#define MAP_EXTEND_Y 512
50 85
51#define MIN_FONT_HEIGHT 10 86#define MIN_FONT_HEIGHT 10
87
88/* mask out modifiers we are not interested in */
89#define MOD_MASK (KMOD_CTRL | KMOD_SHIFT | KMOD_ALT | KMOD_META)
90
91static AV *texture_av;
52 92
53static struct 93static struct
54{ 94{
55#define GL_FUNC(ptr,name) ptr name; 95#define GL_FUNC(ptr,name) ptr name;
56#include "glfunc.h" 96#include "glfunc.h"
57#undef GL_FUNC 97#undef GL_FUNC
58} gl; 98} gl;
59 99
100static void
60static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa) 101gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
61{ 102{
62 if (gl.BlendFuncSeparate) 103 if (gl.BlendFuncSeparate)
63 gl.BlendFuncSeparate (sa, da, saa, daa); 104 gl.BlendFuncSeparate (sa, da, saa, daa);
64 else if (gl.BlendFuncSeparateEXT) 105 else if (gl.BlendFuncSeparateEXT)
65 gl.BlendFuncSeparateEXT (sa, da, saa, daa); 106 gl.BlendFuncSeparateEXT (sa, da, saa, daa);
66 else 107 else
67 glBlendFunc (sa, da); 108 glBlendFunc (sa, da);
68} 109}
69 110
111static GLuint
112gen_texture ()
113{
114 GLuint name;
115
116 if (AvFILL (texture_av) >= 0)
117 name = (GLuint)(size_t)av_pop (texture_av);
118 else
119 glGenTextures (1, &name);
120
121 return name;
122}
123
124static void
125del_texture (GLuint name)
126{
127 /* make a half-assed attempt at returning the memory used by the texture */
128 /* textures are frequently being reused by cfplus anyway */
129 /*glBindTexture (GL_TEXTURE_2D, name);*/
130 /*glTexImage2D (GL_TEXTURE_2D, 0, GL_ALPHA, 0, 0, 0, GL_ALPHA, GL_UNSIGNED_BYTE, 0);*/
131 av_push (texture_av, (SV *)(size_t)name);
132 glDeleteTextures (1, &name);
133}
134
135#include "texcache.c"
136#include "rendercache.c"
137
138#include "pango-font.c"
139#include "pango-fontmap.c"
140#include "pango-render.c"
141
142typedef IV DC__Channel;
143typedef SDL_RWops *DC__RW;
70typedef Mix_Chunk *CFClient__MixChunk; 144typedef Mix_Chunk *DC__MixChunk;
71typedef Mix_Music *CFClient__MixMusic; 145typedef Mix_Music *DC__MixMusic;
72 146
73typedef PangoFontDescription *CFClient__Font; 147typedef PangoFontDescription *DC__Font;
148
149static int
150shape_attr_p (PangoLayoutRun *run)
151{
152 GSList *attrs = run->item->analysis.extra_attrs;
153
154 while (attrs)
155 {
156 PangoAttribute *attr = attrs->data;
157
158 if (attr->klass->type == PANGO_ATTR_SHAPE)
159 return 1;
160
161 attrs = attrs->next;
162 }
163
164 return 0;
165}
74 166
75typedef struct cf_layout { 167typedef struct cf_layout {
76 PangoLayout *pl; // either derived from a cairo or ft2 context 168 PangoLayout *pl;
77 int rgba; // wether we use rgba (cairo) or grayscale (ft2)
78 float r, g, b, a; // default color for rgba mode 169 float r, g, b, a; // default color for rgba mode
79 int base_height; 170 int base_height;
80 CFClient__Font font; 171 DC__Font font;
172 rc_t *rc;
81} *CFClient__Layout; 173} *DC__Layout;
82 174
83static CFClient__Font default_font; 175static DC__Font default_font;
84static PangoContext *ft2_context, *cairo_context; 176static PangoContext *opengl_context;
85static PangoFontMap *ft2_fontmap, *cairo_fontmap; 177static PangoFontMap *opengl_fontmap;
86 178
87static void 179static void
88substitute_func (FcPattern *pattern, gpointer data) 180substitute_func (FcPattern *pattern, gpointer data)
89{ 181{
90 FcPatternAddBool (pattern, FC_HINTING , 1); 182 FcPatternAddBool (pattern, FC_HINTING, 1);
91#ifdef _WIN32 183#ifdef FC_HINT_STYLE
92 FcPatternAddBool (pattern, FC_AUTOHINT, 1); 184 FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);
93#else 185#endif
94 FcPatternAddBool (pattern, FC_AUTOHINT, 0); 186 FcPatternAddBool (pattern, FC_AUTOHINT, 0);
95#endif
96} 187}
97 188
98static void 189static void
99layout_update_font (CFClient__Layout self) 190layout_update_font (DC__Layout self)
100{ 191{
101 /* use a random scale factor to account for unknown descenders, 0.8 works 192 /* use a random scale factor to account for unknown descenders, 0.8 works
102 * reasonably well with bitstream vera 193 * reasonably well with dejavu/bistream fonts
103 */ 194 */
104 PangoFontDescription *font = self->font ? self->font : default_font; 195 PangoFontDescription *font = self->font ? self->font : default_font;
105 196
106 pango_font_description_set_absolute_size (font, 197 pango_font_description_set_absolute_size (font,
107 MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10)); 198 MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
108 199
109 pango_layout_set_font_description (self->pl, font); 200 pango_layout_set_font_description (self->pl, font);
110} 201}
111 202
112static void 203static void
113layout_get_pixel_size (CFClient__Layout self, int *w, int *h) 204layout_get_pixel_size (DC__Layout self, int *w, int *h)
114{ 205{
206 PangoRectangle rect;
207
208 // get_pixel_* wrongly rounds down
115 pango_layout_get_pixel_size (self->pl, w, h); 209 pango_layout_get_extents (self->pl, 0, &rect);
116 210
117 if (!*w) *w = 1; 211 rect.width = (rect.width + PANGO_SCALE - 1) / PANGO_SCALE;
118 if (!*h) *h = 1; 212 rect.height = (rect.height + PANGO_SCALE - 1) / PANGO_SCALE;
119 213
120 *w = (*w + 3) & ~3; 214 if (!rect.width) rect.width = 1;
121} 215 if (!rect.height) rect.height = 1;
122 216
217 *w = rect.width;
218 *h = rect.height;
219}
220
221typedef uint16_t tileid;
123typedef uint16_t mapface; 222typedef uint16_t faceid;
124 223
125typedef struct { 224typedef struct {
126 GLint name; 225 GLuint name;
127 int w, h; 226 int w, h;
128 float s, t; 227 float s, t;
129 uint8_t r, g, b, a; 228 uint8_t r, g, b, a;
229 tileid smoothtile;
230 uint8_t smoothlevel;
130} maptex; 231} maptex;
131 232
132typedef struct { 233typedef struct {
234 uint32_t player;
235 tileid tile[3];
133 int16_t darkness; 236 uint16_t darkness;
134 mapface face[3]; 237 uint8_t stat_width, stat_hp, flags, smoothmax;
135} mapcell; 238} mapcell;
136 239
137typedef struct { 240typedef struct {
138 int32_t c0, c1; 241 int32_t c0, c1;
139 mapcell *col; 242 mapcell *col;
140} maprow; 243} maprow;
141 244
142typedef struct map { 245typedef struct map {
143 int x, y, w, h; 246 int x, y, w, h;
144 int ox, oy; /* offset to virtual global coordinate system */ 247 int ox, oy; /* offset to virtual global coordinate system */
145 int faces; 248 int faces; tileid *face2tile; // [faceid]
146 mapface *face; 249 int texs; maptex *tex; // [tileid]
147
148 int texs;
149 maptex *tex;
150 250
151 int32_t rows; 251 int32_t rows;
152 maprow *row; 252 maprow *row;
153} *CFClient__Map; 253} *DC__Map;
154 254
155static char * 255static char *
156prepend (char *ptr, int sze, int inc) 256prepend (char *ptr, int sze, int inc)
157{ 257{
158 char *p; 258 char *p;
… …
175} 275}
176 276
177#define Append(type,ptr,sze,inc) (ptr) = (type *)append ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type)) 277#define Append(type,ptr,sze,inc) (ptr) = (type *)append ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
178#define Prepend(type,ptr,sze,inc) (ptr) = (type *)prepend ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type)) 278#define Prepend(type,ptr,sze,inc) (ptr) = (type *)prepend ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
179 279
280static void
281need_facenum (struct map *self, faceid face)
282{
283 while (self->faces <= face)
284 {
285 Append (tileid, self->face2tile, self->faces, self->faces);
286 self->faces *= 2;
287 }
288}
289
290static void
291need_texid (struct map *self, int texid)
292{
293 while (self->texs <= texid)
294 {
295 Append (maptex, self->tex, self->texs, self->texs);
296 self->texs *= 2;
297 }
298}
299
180static maprow * 300static maprow *
181map_get_row (CFClient__Map self, int y) 301map_get_row (DC__Map self, int y)
182{ 302{
183 if (0 > y) 303 if (0 > y)
184 { 304 {
185 int extend = - y + MAP_EXTEND_Y; 305 int extend = - y + MAP_EXTEND_Y;
186 Prepend (maprow, self->row, self->rows, extend); 306 Prepend (maprow, self->row, self->rows, extend);
… …
224 344
225 return row->col + (x - row->c0); 345 return row->col + (x - row->c0);
226} 346}
227 347
228static mapcell * 348static mapcell *
229map_get_cell (CFClient__Map self, int x, int y) 349map_get_cell (DC__Map self, int x, int y)
230{ 350{
231 return row_get_cell (map_get_row (self, y), x); 351 return row_get_cell (map_get_row (self, y), x);
232} 352}
233 353
234static void 354static void
235map_clear (CFClient__Map self) 355map_clear (DC__Map self)
236{ 356{
237 int r; 357 int r;
238 358
239 for (r = 0; r < self->rows; r++) 359 for (r = 0; r < self->rows; r++)
240 Safefree (self->row[r].col); 360 Safefree (self->row[r].col);
… …
247 self->oy = 0; 367 self->oy = 0;
248 self->row = 0; 368 self->row = 0;
249 self->rows = 0; 369 self->rows = 0;
250} 370}
251 371
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
252static void 382static void
253map_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)
254{ 384{
255 int x, y; 385 int x, y;
256 maprow *row; 386 maprow *row;
387 mapcell *cell;
257 388
258 for (y = y0; y < y0 + h; y++) 389 for (y = y0; y < y0 + h; y++)
259 if (y >= 0) 390 if (y >= 0)
260 { 391 {
261 if (y >= self->rows) 392 if (y >= self->rows)
… …
267 if (x >= row->c0) 398 if (x >= row->c0)
268 { 399 {
269 if (x >= row->c1) 400 if (x >= row->c1)
270 break; 401 break;
271 402
272 row->col[x - row->c0].darkness = -1; 403 cell = row->col + x - row->c0;
404
405 CELL_CLEAR (cell);
273 } 406 }
274 } 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);
275} 424}
276 425
277static void 426static void
278music_finished (void) 427music_finished (void)
279{ 428{
… …
298 ev.data2 = 0; 447 ev.data2 = 0;
299 448
300 SDL_PushEvent ((SDL_Event *)&ev); 449 SDL_PushEvent ((SDL_Event *)&ev);
301} 450}
302 451
303MODULE = 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
304 528
305PROTOTYPES: ENABLE 529PROTOTYPES: ENABLE
306 530
307BOOT: 531BOOT:
308{ 532{
309 HV *stash = gv_stashpv ("CFClient", 1); 533 HV *stash = gv_stashpv ("DC", 1);
310 static const struct { 534 static const struct {
311 const char *name; 535 const char *name;
312 IV iv; 536 IV iv;
313 } *civ, const_iv[] = { 537 } *civ, const_iv[] = {
314# 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
315 const_iv (SDL_ACTIVEEVENT), 542 const_iv (SDL_ACTIVEEVENT),
316 const_iv (SDL_KEYDOWN), 543 const_iv (SDL_KEYDOWN),
317 const_iv (SDL_KEYUP), 544 const_iv (SDL_KEYUP),
318 const_iv (SDL_MOUSEMOTION), 545 const_iv (SDL_MOUSEMOTION),
319 const_iv (SDL_MOUSEBUTTONDOWN), 546 const_iv (SDL_MOUSEBUTTONDOWN),
… …
328 const_iv (SDL_EVENT_RESERVEDA), 555 const_iv (SDL_EVENT_RESERVEDA),
329 const_iv (SDL_EVENT_RESERVEDB), 556 const_iv (SDL_EVENT_RESERVEDB),
330 const_iv (SDL_VIDEORESIZE), 557 const_iv (SDL_VIDEORESIZE),
331 const_iv (SDL_VIDEOEXPOSE), 558 const_iv (SDL_VIDEOEXPOSE),
332 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),
333 const_iv (SDLK_KP0), 567 const_iv (SDLK_KP0),
334 const_iv (SDLK_KP1), 568 const_iv (SDLK_KP1),
335 const_iv (SDLK_KP2), 569 const_iv (SDLK_KP2),
336 const_iv (SDLK_KP3), 570 const_iv (SDLK_KP3),
337 const_iv (SDLK_KP4), 571 const_iv (SDLK_KP4),
… …
392 const_iv (SDLK_BREAK), 626 const_iv (SDLK_BREAK),
393 const_iv (SDLK_MENU), 627 const_iv (SDLK_MENU),
394 const_iv (SDLK_POWER), 628 const_iv (SDLK_POWER),
395 const_iv (SDLK_EURO), 629 const_iv (SDLK_EURO),
396 const_iv (SDLK_UNDO), 630 const_iv (SDLK_UNDO),
631
397 const_iv (KMOD_NONE), 632 const_iv (KMOD_NONE),
633 const_iv (KMOD_SHIFT),
398 const_iv (KMOD_LSHIFT), 634 const_iv (KMOD_LSHIFT),
399 const_iv (KMOD_RSHIFT), 635 const_iv (KMOD_RSHIFT),
636 const_iv (KMOD_CTRL),
400 const_iv (KMOD_LCTRL), 637 const_iv (KMOD_LCTRL),
401 const_iv (KMOD_RCTRL), 638 const_iv (KMOD_RCTRL),
639 const_iv (KMOD_ALT),
402 const_iv (KMOD_LALT), 640 const_iv (KMOD_LALT),
403 const_iv (KMOD_RALT), 641 const_iv (KMOD_RALT),
642 const_iv (KMOD_META),
404 const_iv (KMOD_LMETA), 643 const_iv (KMOD_LMETA),
405 const_iv (KMOD_RMETA), 644 const_iv (KMOD_RMETA),
406 const_iv (KMOD_NUM), 645 const_iv (KMOD_NUM),
407 const_iv (KMOD_CAPS), 646 const_iv (KMOD_CAPS),
408 const_iv (KMOD_MODE), 647 const_iv (KMOD_MODE),
409 const_iv (KMOD_CTRL), 648
410 const_iv (KMOD_SHIFT), 649 const_iv (MIX_DEFAULT_FORMAT),
411 const_iv (KMOD_ALT), 650
412 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)
413# undef const_iv 679# undef const_iv
414 }; 680 };
415 681
416 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; )
417 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);
418} 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
706IV minpot (UV n)
707
708IV popcount (UV n)
419 709
420void 710void
421pango_init () 711pango_init ()
422 CODE: 712 CODE:
423 // delayed, so it can pick up new fonts added by AddFontResourceEx
424{ 713{
425 {
426 ft2_fontmap = pango_ft2_font_map_new (); 714 opengl_fontmap = pango_opengl_font_map_new ();
427 pango_ft2_font_map_set_default_substitute ((PangoFT2FontMap *)ft2_fontmap, substitute_func, 0, 0); 715 pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
428 ft2_context = pango_ft2_font_map_create_context ((PangoFT2FontMap *)ft2_fontmap); 716 opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
429 } 717 /*pango_context_set_font_description (opengl_context, default_font);*/
430 { 718#if PANGO_VERSION_CHECK (1, 15, 2)
431 cairo_font_options_t *fopt = cairo_font_options_create (); 719 pango_context_set_language (opengl_context, pango_language_from_string ("en"));
432 cairo_fontmap = pango_cairo_font_map_get_default (); 720 /*pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);*/
433 cairo_context = pango_cairo_font_map_create_context ((PangoCairoFontMap *)cairo_fontmap);
434#ifdef _WIN32
435 // cairo looks like shit eaten twice on windows
436 cairo_font_options_set_antialias (fopt, CAIRO_ANTIALIAS_NONE);
437#else
438 cairo_font_options_set_antialias (fopt, CAIRO_ANTIALIAS_GRAY);
439#endif 721#endif
440 cairo_font_options_set_hint_style (fopt, CAIRO_HINT_STYLE_FULL);
441 cairo_font_options_set_hint_metrics (fopt, CAIRO_HINT_METRICS_ON);
442 pango_cairo_context_set_font_options (cairo_context, fopt);
443 cairo_font_options_destroy (fopt);
444 }
445} 722}
446 723
447int 724char *SDL_GetError ()
448SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO)
449 725
450void 726int SDL_Init (U32 flags)
727
728int SDL_InitSubSystem (U32 flags)
729
730void SDL_QuitSubSystem (U32 flags)
731
451SDL_Quit () 732void SDL_Quit ()
452 733
734int SDL_GL_SetAttribute (int attr, int value)
735
736int SDL_GL_GetAttribute (int attr)
737 CODE:
738 if (SDL_GL_GetAttribute (attr, &RETVAL))
739 XSRETURN_UNDEF;
740 OUTPUT:
741 RETVAL
742
453void 743void
454SDL_ListModes () 744SDL_ListModes (int rgb, int alpha)
455 PPCODE: 745 PPCODE:
456{ 746{
457 SDL_Rect **m; 747 SDL_Rect **m;
458 748
459 SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5); 749 SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
460 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5); 750 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
461 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5); 751 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
462 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1); 752 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
463 753
464 SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15); 754 SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
465 SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 16); 755 SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
466 756
467 SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0); 757 SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
468 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0); 758 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
469 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0); 759 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
470 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0); 760 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
471 761
472 SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1); 762 SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
473 763 SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
474 SDL_EnableUNICODE (1);
475 SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
476 764
477 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL); 765 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
478 766
479 if (m && m != (SDL_Rect **)-1) 767 if (m && m != (SDL_Rect **)-1)
480 while (*m) 768 while (*m)
481 { 769 {
770 if ((*m)->w >= 400 && (*m)->h >= 300)
771 {
482 AV *av = newAV (); 772 AV *av = newAV ();
483 av_push (av, newSViv ((*m)->w)); 773 av_push (av, newSViv ((*m)->w));
484 av_push (av, newSViv ((*m)->h)); 774 av_push (av, newSViv ((*m)->h));
775 av_push (av, newSViv (rgb));
776 av_push (av, newSViv (alpha));
485 XPUSHs (sv_2mortal (newRV_noinc ((SV *)av))); 777 XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
778 }
486 779
487 ++m; 780 ++m;
488 } 781 }
489} 782}
490 783
491char *
492SDL_GetError ()
493
494int 784int
495SDL_SetVideoMode (int w, int h, int fullscreen) 785SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
496 CODE: 786 CODE:
787{
788 SDL_EnableUNICODE (1);
789 SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
790
791 SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
792 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
793 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
794 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
795
497 RETVAL = !!SDL_SetVideoMode ( 796 RETVAL = !!SDL_SetVideoMode (
498 w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0) 797 w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)
499 ); 798 );
799
500 if (RETVAL) 800 if (RETVAL)
501 { 801 {
502 SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+"); 802 av_clear (texture_av);
803
804 SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
503# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name); 805#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
504# include "glfunc.h" 806#include "glfunc.h"
505# undef GL_FUNC 807#undef GL_FUNC
506 } 808 }
809}
507 OUTPUT: 810 OUTPUT:
508 RETVAL 811 RETVAL
509 812
510void 813void
511SDL_GL_SwapBuffers () 814SDL_GL_SwapBuffers ()
512 815
513char * 816char *
514SDL_GetKeyName (int sym) 817SDL_GetKeyName (int sym)
515 818
819int
820SDL_GetAppState ()
821
822int
823SDL_GetModState ()
824
516void 825void
517SDL_PollEvent () 826poll_events ()
518 PPCODE: 827 PPCODE:
519{ 828{
520 SDL_Event ev; 829 SDL_Event ev;
521 830
522 while (SDL_PollEvent (&ev)) 831 SDL_PumpEvents ();
832 while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
523 { 833 {
524 HV *hv = newHV (); 834 HV *hv = newHV ();
525 hv_store (hv, "type", 4, newSViv (ev.type), 0); 835 hv_store (hv, "type", 4, newSViv (ev.type), 0);
526 836
527 switch (ev.type) 837 switch (ev.type)
528 { 838 {
529 case SDL_KEYDOWN: 839 case SDL_KEYDOWN:
530 case SDL_KEYUP: 840 case SDL_KEYUP:
531 hv_store (hv, "state", 5, newSViv (ev.key.state), 0); 841 hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
532 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0); 842 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
533 hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0); 843 hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod & MOD_MASK), 0);
844 hv_store (hv, "cmod", 4, newSViv (SDL_GetModState () & MOD_MASK), 0); /* current mode */
534 hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0); 845 hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
535 break; 846 break;
536 847
537 case SDL_ACTIVEEVENT: 848 case SDL_ACTIVEEVENT:
538 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0); 849 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
539 hv_store (hv, "state", 5, newSViv (ev.active.state), 0); 850 hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
540 break; 851 break;
541 852
542 case SDL_MOUSEMOTION: 853 case SDL_MOUSEMOTION:
854 {
855 int state = ev.motion.state;
856 int x = ev.motion.x;
857 int y = ev.motion.y;
858 int xrel = ev.motion.xrel;
859 int yrel = ev.motion.yrel;
860
861 /* do simplistic event compression */
862 while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
863 && state == ev.motion.state)
864 {
865 xrel += ev.motion.xrel;
866 yrel += ev.motion.yrel;
867 x = ev.motion.x;
868 y = ev.motion.y;
869 SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
870 }
871
543 hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0); 872 hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
544
545 hv_store (hv, "state", 5, newSViv (ev.motion.state), 0); 873 hv_store (hv, "state", 5, newSViv (state), 0);
546 hv_store (hv, "x", 1, newSViv (ev.motion.x), 0); 874 hv_store (hv, "x", 1, newSViv (x), 0);
547 hv_store (hv, "y", 1, newSViv (ev.motion.y), 0); 875 hv_store (hv, "y", 1, newSViv (y), 0);
548 hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0); 876 hv_store (hv, "xrel", 4, newSViv (xrel), 0);
549 hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0); 877 hv_store (hv, "yrel", 4, newSViv (yrel), 0);
878 }
550 break; 879 break;
551 880
552 case SDL_MOUSEBUTTONDOWN: 881 case SDL_MOUSEBUTTONDOWN:
553 case SDL_MOUSEBUTTONUP: 882 case SDL_MOUSEBUTTONUP:
554 hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0); 883 hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
555 884
556 hv_store (hv, "button", 6, newSViv (ev.button.button), 0); 885 hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
557 hv_store (hv, "state", 5, newSViv (ev.button.state), 0); 886 hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
558 hv_store (hv, "x", 1, newSViv (ev.button.x), 0); 887 hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
559 hv_store (hv, "y", 1, newSViv (ev.button.y), 0); 888 hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
… …
564 hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0); 893 hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
565 hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0); 894 hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
566 break; 895 break;
567 } 896 }
568 897
569 XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv))); 898 XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
570 } 899 }
571} 900}
572 901
573int 902int
574Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048) 903Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
575 POSTCALL: 904 POSTCALL:
576 Mix_HookMusicFinished (music_finished); 905 Mix_HookMusicFinished (music_finished);
577 Mix_ChannelFinished (channel_finished); 906 Mix_ChannelFinished (channel_finished);
578 907
579void 908void
909Mix_QuerySpec ()
910 PPCODE:
911{
912 int freq, channels;
913 Uint16 format;
914
915 if (Mix_QuerySpec (&freq, &format, &channels))
916 {
917 EXTEND (SP, 3);
918 PUSHs (sv_2mortal (newSViv (freq)));
919 PUSHs (sv_2mortal (newSViv (format)));
920 PUSHs (sv_2mortal (newSViv (channels)));
921 }
922}
923
924void
580Mix_CloseAudio () 925Mix_CloseAudio ()
581 926
582int 927int
583Mix_AllocateChannels (int numchans = -1) 928Mix_AllocateChannels (int numchans = -1)
584 929
930const char *
931Mix_GetError ()
932
585void 933void
586lowdelay (int fd, int val = 1) 934lowdelay (int fd, int val = 1)
587 CODE: 935 CODE:
936 setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
937
938void
939win32_proxy_info ()
940 PPCODE:
941{
588#ifndef _WIN32 942#ifdef _WIN32
589 setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val)); 943 char buffer[2048];
944 DWORD buflen;
945
946 EXTEND (SP, 3);
947
948 buflen = sizeof (buffer);
949 if (InternetQueryOption (0, INTERNET_OPTION_PROXY, (void *)buffer, &buflen))
950 if (((INTERNET_PROXY_INFO *)buffer)->dwAccessType == INTERNET_OPEN_TYPE_PROXY)
951 {
952 PUSHs (newSVpv (((INTERNET_PROXY_INFO *)buffer)->lpszProxy, 0));
953
954 buflen = sizeof (buffer);
955 if (InternetQueryOption (0, INTERNET_OPTION_PROXY_USERNAME, (void *)buffer, &buflen))
956 {
957 PUSHs (newSVpv (buffer, 0));
958
959 buflen = sizeof (buffer);
960 if (InternetQueryOption (0, INTERNET_OPTION_PROXY_PASSWORD, (void *)buffer, &buflen))
961 PUSHs (newSVpv (buffer, 0));
962 }
963 }
590#endif 964#endif
965}
591 966
592void 967int
593add_font (char *file) 968add_font (char *file)
594 CODE: 969 CODE:
595 FcConfigAppFontAddFile (0, (const FcChar8 *)file); /* no idea wether this is required */ 970 RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
596#ifdef _WIN32 971 OUTPUT:
597 // cairo... sigh... requires win2000 972 RETVAL
598 AddFontResourceEx (file, FR_PRIVATE, 0);
599#endif
600 973
601void 974void
602load_image_inline (SV *image_) 975load_image_inline (SV *image_)
603 ALIAS: 976 ALIAS:
604 load_image_file = 1 977 load_image_file = 1
… …
607 STRLEN image_len; 980 STRLEN image_len;
608 char *image = (char *)SvPVbyte (image_, image_len); 981 char *image = (char *)SvPVbyte (image_, image_len);
609 SDL_Surface *surface, *surface2; 982 SDL_Surface *surface, *surface2;
610 SDL_PixelFormat fmt; 983 SDL_PixelFormat fmt;
611 SDL_RWops *rw = ix 984 SDL_RWops *rw = ix
612 ? SDL_RWFromFile (image, "r") 985 ? SDL_RWFromFile (image, "rb")
613 : SDL_RWFromConstMem (image, image_len); 986 : SDL_RWFromConstMem (image, image_len);
614 987
615 if (!rw) 988 if (!rw)
616 croak ("load_image: %s", SDL_GetError ()); 989 croak ("load_image: %s", SDL_GetError ());
617 990
… …
646 1019
647 surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE); 1020 surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);
648 1021
649 assert (surface2->pitch == surface2->w * 4); 1022 assert (surface2->pitch == surface2->w * 4);
650 1023
1024 SDL_LockSurface (surface2);
651 EXTEND (SP, 5); 1025 EXTEND (SP, 6);
652 PUSHs (sv_2mortal (newSViv (surface2->w))); 1026 PUSHs (sv_2mortal (newSViv (surface2->w)));
653 PUSHs (sv_2mortal (newSViv (surface2->h))); 1027 PUSHs (sv_2mortal (newSViv (surface2->h)));
654 SDL_LockSurface (surface2);
655 PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch))); 1028 PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));
656 SDL_UnlockSurface (surface2);
657 PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB))); 1029 PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
658 PUSHs (sv_2mortal (newSViv (GL_RGBA))); 1030 PUSHs (sv_2mortal (newSViv (GL_RGBA)));
659 PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE))); 1031 PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
1032 SDL_UnlockSurface (surface2);
660 1033
661 SDL_FreeSurface (surface); 1034 SDL_FreeSurface (surface);
662 SDL_FreeSurface (surface2); 1035 SDL_FreeSurface (surface2);
663} 1036}
664 1037
… …
690void 1063void
691error (char *message) 1064error (char *message)
692 CODE: 1065 CODE:
693 fprintf (stderr, "ERROR: %s\n", message); 1066 fprintf (stderr, "ERROR: %s\n", message);
694#ifdef _WIN32 1067#ifdef _WIN32
695 MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR); 1068 MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
696#endif 1069#endif
697 1070
698void 1071void
699fatal (char *message) 1072fatal (char *message)
700 CODE: 1073 CODE:
701 fprintf (stderr, "FATAL: %s\n", message); 1074 fprintf (stderr, "FATAL: %s\n", message);
702#ifdef _WIN32 1075#ifdef _WIN32
703 MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR); 1076 MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
704#endif 1077#endif
705 exit (1); 1078 _exit (1);
706 1079
1080void
1081_exit (int retval = 0)
1082 CODE:
1083#ifdef WIN32
1084 ExitThread (retval); // unclean, please beam me up
1085#else
1086 _exit (retval);
1087#endif
1088
1089void
1090debug ()
1091 CODE:
1092{
1093#if DEBUG
1094 VALGRIND_DO_LEAK_CHECK;
1095#endif
1096}
1097
707MODULE = CFClient PACKAGE = CFClient::Font 1098MODULE = Deliantra::Client PACKAGE = DC::Font
708 1099
709CFClient::Font 1100PROTOTYPES: DISABLE
1101
1102DC::Font
710new_from_file (SV *class, char *path, int id = 0) 1103new_from_file (SV *class, char *path, int id = 0)
711 CODE: 1104 CODE:
712{ 1105{
713 int count; 1106 int count;
714 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count); 1107 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
… …
717} 1110}
718 OUTPUT: 1111 OUTPUT:
719 RETVAL 1112 RETVAL
720 1113
721void 1114void
722DESTROY (CFClient::Font self) 1115DESTROY (DC::Font self)
723 CODE: 1116 CODE:
724 pango_font_description_free (self); 1117 pango_font_description_free (self);
725 1118
726void 1119void
727make_default (CFClient::Font self) 1120make_default (DC::Font self)
1121 PROTOTYPE: $
728 CODE: 1122 CODE:
729 default_font = self; 1123 default_font = self;
730 1124
731MODULE = CFClient PACKAGE = CFClient::Layout 1125MODULE = Deliantra::Client PACKAGE = DC::Layout
732 1126
733CFClient::Layout 1127PROTOTYPES: DISABLE
734new (SV *class, int rgba = 0) 1128
1129void
1130glyph_cache_backup ()
1131 PROTOTYPE:
1132 CODE:
1133 tc_backup ();
1134
1135void
1136glyph_cache_restore ()
1137 PROTOTYPE:
1138 CODE:
1139 tc_restore ();
1140
1141DC::Layout
1142new (SV *class)
735 CODE: 1143 CODE:
736 New (0, RETVAL, 1, struct cf_layout); 1144 New (0, RETVAL, 1, struct cf_layout);
737 1145
738 RETVAL->pl = pango_layout_new (rgba ? cairo_context : ft2_context); 1146 RETVAL->pl = pango_layout_new (opengl_context);
739 RETVAL->rgba = rgba;
740 RETVAL->r = 1.; 1147 RETVAL->r = 1.;
741 RETVAL->g = 1.; 1148 RETVAL->g = 1.;
742 RETVAL->b = 1.; 1149 RETVAL->b = 1.;
743 RETVAL->a = 1.; 1150 RETVAL->a = 1.;
744 RETVAL->base_height = MIN_FONT_HEIGHT; 1151 RETVAL->base_height = MIN_FONT_HEIGHT;
745 RETVAL->font = 0; 1152 RETVAL->font = 0;
1153 RETVAL->rc = rc_alloc ();
746 1154
747 pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR); 1155 pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
748 layout_update_font (RETVAL); 1156 layout_update_font (RETVAL);
749 OUTPUT: 1157 OUTPUT:
750 RETVAL 1158 RETVAL
751 1159
752void 1160void
753DESTROY (CFClient::Layout self) 1161DESTROY (DC::Layout self)
754 CODE: 1162 CODE:
755 g_object_unref (self->pl); 1163 g_object_unref (self->pl);
1164 rc_free (self->rc);
756 Safefree (self); 1165 Safefree (self);
757 1166
758int
759is_rgba (CFClient::Layout self)
760 CODE:
761 RETVAL = self->rgba;
762 OUTPUT:
763 RETVAL
764
765void 1167void
766set_text (CFClient::Layout self, SV *text_) 1168set_text (DC::Layout self, SV *text_)
767 CODE: 1169 CODE:
768{ 1170{
769 STRLEN textlen; 1171 STRLEN textlen;
770 char *text = SvPVutf8 (text_, textlen); 1172 char *text = SvPVutf8 (text_, textlen);
771 1173
772 pango_layout_set_text (self->pl, text, textlen); 1174 pango_layout_set_text (self->pl, text, textlen);
773} 1175}
774 1176
775void 1177void
776set_markup (CFClient::Layout self, SV *text_) 1178set_markup (DC::Layout self, SV *text_)
777 CODE: 1179 CODE:
778{ 1180{
779 STRLEN textlen; 1181 STRLEN textlen;
780 char *text = SvPVutf8 (text_, textlen); 1182 char *text = SvPVutf8 (text_, textlen);
781 1183
782 pango_layout_set_markup (self->pl, text, textlen); 1184 pango_layout_set_markup (self->pl, text, textlen);
783} 1185}
784 1186
1187void
1188set_shapes (DC::Layout self, ...)
1189 CODE:
1190{
1191 PangoAttrList *attrs = 0;
1192 const char *text = pango_layout_get_text (self->pl);
1193 const char *pos = text;
1194 int arg = 4;
1195
1196 while (arg < items && (pos = strstr (pos, OBJ_STR)))
1197 {
1198 PangoRectangle inkrect, rect;
1199 PangoAttribute *attr;
1200
1201 int x = SvIV (ST (arg - 3));
1202 int y = SvIV (ST (arg - 2));
1203 int w = SvIV (ST (arg - 1));
1204 int h = SvIV (ST (arg ));
1205
1206 inkrect.x = 0;
1207 inkrect.y = 0;
1208 inkrect.width = 0;
1209 inkrect.height = 0;
1210
1211 rect.x = x * PANGO_SCALE;
1212 rect.y = y * PANGO_SCALE;
1213 rect.width = w * PANGO_SCALE;
1214 rect.height = h * PANGO_SCALE;
1215
1216 if (!attrs)
1217 attrs = pango_layout_get_attributes (self->pl);
1218
1219 attr = pango_attr_shape_new (&inkrect, &rect);
1220 attr->start_index = pos - text;
1221 attr->end_index = attr->start_index + sizeof (OBJ_STR) - 1;
1222 pango_attr_list_insert (attrs, attr);
1223
1224 arg += 4;
1225 pos += sizeof (OBJ_STR) - 1;
1226 }
1227
1228 if (attrs)
1229 pango_layout_set_attributes (self->pl, attrs);
1230}
1231
1232void
1233get_shapes (DC::Layout self)
1234 PPCODE:
1235{
1236 PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
1237
1238 do
1239 {
1240 PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
1241
1242 if (run && shape_attr_p (run))
1243 {
1244 PangoRectangle extents;
1245 pango_layout_iter_get_run_extents (iter, 0, &extents);
1246
1247 EXTEND (SP, 2);
1248 PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.x))));
1249 PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.y))));
1250 }
1251 }
1252 while (pango_layout_iter_next_run (iter));
1253
1254 pango_layout_iter_free (iter);
1255}
1256
1257int
1258has_wrapped (DC::Layout self)
1259 CODE:
1260{
1261 int lines = 1;
1262 const char *text = pango_layout_get_text (self->pl);
1263
1264 while (*text)
1265 lines += *text++ == '\n';
1266
1267 RETVAL = lines < pango_layout_get_line_count (self->pl);
1268}
1269 OUTPUT:
1270 RETVAL
1271
785SV * 1272SV *
786get_text (CFClient::Layout self) 1273get_text (DC::Layout self)
787 CODE: 1274 CODE:
788 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0); 1275 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
789 SvUTF8_on (RETVAL); 1276 sv_utf8_decode (RETVAL);
790 OUTPUT: 1277 OUTPUT:
791 RETVAL 1278 RETVAL
792 1279
793void 1280void
794set_foreground (CFClient::Layout self, float r, float g, float b, float a = 1.) 1281set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
795 CODE: 1282 CODE:
796 self->r = r; 1283 self->r = r;
797 self->g = g; 1284 self->g = g;
798 self->b = b; 1285 self->b = b;
799 self->a = a; 1286 self->a = a;
800 1287
801void 1288void
802set_font (CFClient::Layout self, CFClient::Font font = 0) 1289set_font (DC::Layout self, DC::Font font = 0)
803 CODE: 1290 CODE:
804 if (self->font != font) 1291 if (self->font != font)
805 { 1292 {
806 self->font = font; 1293 self->font = font;
807 layout_update_font (self); 1294 layout_update_font (self);
808 } 1295 }
809 1296
810void 1297void
811set_height (CFClient::Layout self, int base_height) 1298set_height (DC::Layout self, int base_height)
812 CODE: 1299 CODE:
813 if (self->base_height != base_height) 1300 if (self->base_height != base_height)
814 { 1301 {
815 self->base_height = base_height; 1302 self->base_height = base_height;
816 layout_update_font (self); 1303 layout_update_font (self);
817 } 1304 }
818 1305
819void 1306void
820set_width (CFClient::Layout self, int max_width = -1) 1307set_width (DC::Layout self, int max_width = -1)
821 CODE: 1308 CODE:
822 pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE); 1309 pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
823 1310
824void 1311void
825set_indent (CFClient::Layout self, int indent) 1312set_indent (DC::Layout self, int indent)
826 CODE: 1313 CODE:
827 pango_layout_set_indent (self->pl, indent * PANGO_SCALE); 1314 pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
828 1315
829void 1316void
830set_spacing (CFClient::Layout self, int spacing) 1317set_spacing (DC::Layout self, int spacing)
831 CODE: 1318 CODE:
832 pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE); 1319 pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
833 1320
834void 1321void
835set_ellipsise (CFClient::Layout self, int ellipsise) 1322set_ellipsise (DC::Layout self, int ellipsise)
836 CODE: 1323 CODE:
837 pango_layout_set_ellipsize (self->pl, 1324 pango_layout_set_ellipsize (self->pl,
838 ellipsise == 1 ? PANGO_ELLIPSIZE_START 1325 ellipsise == 1 ? PANGO_ELLIPSIZE_START
839 : ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE 1326 : ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
840 : ellipsise == 3 ? PANGO_ELLIPSIZE_END 1327 : ellipsise == 3 ? PANGO_ELLIPSIZE_END
841 : PANGO_ELLIPSIZE_NONE 1328 : PANGO_ELLIPSIZE_NONE
842 ); 1329 );
843 1330
844void 1331void
845set_single_paragraph_mode (CFClient::Layout self, int spm) 1332set_single_paragraph_mode (DC::Layout self, int spm)
846 CODE: 1333 CODE:
847 pango_layout_set_single_paragraph_mode (self->pl, !!spm); 1334 pango_layout_set_single_paragraph_mode (self->pl, !!spm);
848 1335
849void 1336void
850size (CFClient::Layout self) 1337size (DC::Layout self)
851 PPCODE: 1338 PPCODE:
852{ 1339{
853 int w, h; 1340 int w, h;
854 1341
855 layout_get_pixel_size (self, &w, &h); 1342 layout_get_pixel_size (self, &w, &h);
… …
858 PUSHs (sv_2mortal (newSViv (w))); 1345 PUSHs (sv_2mortal (newSViv (w)));
859 PUSHs (sv_2mortal (newSViv (h))); 1346 PUSHs (sv_2mortal (newSViv (h)));
860} 1347}
861 1348
862int 1349int
1350descent (DC::Layout self)
1351 CODE:
1352{
1353 PangoRectangle rect;
1354 PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1355 pango_layout_line_get_pixel_extents (line, 0, &rect);
1356 RETVAL = PANGO_DESCENT (rect);
1357}
1358 OUTPUT:
1359 RETVAL
1360
1361int
863xy_to_index (CFClient::Layout self, int x, int y) 1362xy_to_index (DC::Layout self, int x, int y)
864 CODE: 1363 CODE:
865{ 1364{
866 int index, trailing; 1365 int index, trailing;
867 pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing); 1366 pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
868 RETVAL = index; 1367 RETVAL = index + trailing;
869} 1368}
870 OUTPUT: 1369 OUTPUT:
871 RETVAL 1370 RETVAL
872 1371
873void 1372void
874cursor_pos (CFClient::Layout self, int index) 1373cursor_pos (DC::Layout self, int index)
875 PPCODE: 1374 PPCODE:
876{ 1375{
877 PangoRectangle strong_pos; 1376 PangoRectangle pos;
878 pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0); 1377 pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
879 1378
880 EXTEND (SP, 3); 1379 EXTEND (SP, 3);
881 PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE))); 1380 PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
882 PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE))); 1381 PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
883 PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE))); 1382 PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
884} 1383}
885 1384
886void 1385void
887render (CFClient::Layout self) 1386index_to_line_x (DC::Layout self, int index, int trailing = 0)
888 PPCODE: 1387 PPCODE:
889{ 1388{
890 SV *retval; 1389 int line, x;
891 int w, h;
892 1390
893 layout_get_pixel_size (self, &w, &h); 1391 pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
894 1392#if !PANGO_VERSION_CHECK (1, 17, 3)
895 if (self->rgba) 1393 /* pango bug: line is between 1..numlines, not 0..numlines-1 */
896 { 1394 --line;
897 cairo_surface_t *surface;
898 cairo_t *cairo;
899
900 retval = newSV (w * h * 4);
901 SvPOK_only (retval);
902 SvCUR_set (retval, w * h * 4);
903
904 memset (SvPVX (retval), 0, w * h * 4);
905
906 surface = cairo_image_surface_create_for_data (
907 (void*)SvPVX (retval), CAIRO_FORMAT_ARGB32, w, h, w * 4);
908 cairo = cairo_create (surface);
909 cairo_set_source_rgba (cairo, self->r, self->g, self->b, self->a);
910
911 pango_cairo_show_layout (cairo, self->pl);
912
913 cairo_destroy (cairo);
914 cairo_surface_destroy (surface);
915
916 // what a mess, and its premultiplied, too :(
917 {
918 uint32_t *p = (uint32_t *)SvPVX (retval);
919 uint32_t *e = p + w * h;
920
921 while (p < e)
922 {
923 uint32_t rgba = *p;
924 rgba = (rgba >> 24) | (rgba << 8);
925#if 0
926#ifdef _WIN32
927 {//D
928 uint8_t r = rgba >> 24;
929 uint8_t g = rgba >> 16;
930 uint8_t b = rgba >> 8;
931 uint8_t a = rgba >> 0;
932
933 rgba = (rgba & 0xffffff00) | a;
934 }
935#endif 1395#endif
936#endif
937 rgba = SDL_SwapBE32 (rgba);
938 *p++ = rgba;
939 }
940 }
941
942 EXTEND (SP, 5); 1396 EXTEND (SP, 2);
943 PUSHs (sv_2mortal (newSViv (w))); 1397 PUSHs (sv_2mortal (newSViv (line)));
1398 PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1399}
1400
1401void
1402line_x_to_index (DC::Layout self, int line, int x)
1403 PPCODE:
1404{
1405 PangoLayoutLine *lp;
1406 int index, trailing;
1407
1408 if (line < 0)
1409 XSRETURN_EMPTY;
1410
1411 if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1412 XSRETURN_EMPTY; /* do better */
1413
1414 pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1415
1416 EXTEND (SP, 2);
1417 if (GIMME_V == G_SCALAR)
944 PUSHs (sv_2mortal (newSViv (h))); 1418 PUSHs (sv_2mortal (newSViv (index + trailing)));
945 PUSHs (sv_2mortal (retval));
946 PUSHs (sv_2mortal (newSViv (GL_RGBA)));
947 PUSHs (sv_2mortal (newSViv (GL_RGBA)));
948 }
949 else 1419 else
950 { 1420 {
951 FT_Bitmap bitmap;
952
953 retval = newSV (w * h);
954 SvPOK_only (retval);
955 SvCUR_set (retval, w * h);
956
957 bitmap.rows = h;
958 bitmap.width = w;
959 bitmap.pitch = w;
960 bitmap.buffer = (unsigned char*)SvPVX (retval);
961 bitmap.num_grays = 256;
962 bitmap.pixel_mode = FT_PIXEL_MODE_GRAY;
963
964 memset (bitmap.buffer, 0, w * h);
965
966 pango_ft2_render_layout (&bitmap, self->pl, 0 * PANGO_SCALE, 0 * PANGO_SCALE);
967
968 EXTEND (SP, 5);
969 PUSHs (sv_2mortal (newSViv (w))); 1421 PUSHs (sv_2mortal (newSViv (index)));
970 PUSHs (sv_2mortal (newSViv (h))); 1422 PUSHs (sv_2mortal (newSViv (trailing)));
971 PUSHs (sv_2mortal (retval));
972 PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
973 PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
974 } 1423 }
975} 1424}
976 1425
1426void
1427render (DC::Layout self, float x, float y, int flags = 0)
1428 CODE:
1429 rc_clear (self->rc);
1430 pango_opengl_render_layout_subpixel (
1431 self->pl,
1432 self->rc,
1433 x * PANGO_SCALE, y * PANGO_SCALE,
1434 self->r, self->g, self->b, self->a,
1435 flags
1436 );
1437 // we assume that context_change actually clears/frees stuff
1438 // and does not do any recomputation...
1439 pango_layout_context_changed (self->pl);
1440
1441void
1442draw (DC::Layout self)
1443 CODE:
1444{
1445 glEnable (GL_TEXTURE_2D);
1446 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1447 glEnable (GL_BLEND);
1448 gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
1449 GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
1450 glEnable (GL_ALPHA_TEST);
1451 glAlphaFunc (GL_GREATER, 7.f / 255.f);
1452
1453 rc_draw (self->rc);
1454
1455 glDisable (GL_ALPHA_TEST);
1456 glDisable (GL_BLEND);
1457 glDisable (GL_TEXTURE_2D);
1458}
1459
977MODULE = CFClient PACKAGE = CFClient::Texture 1460MODULE = Deliantra::Client PACKAGE = DC::Texture
978 1461
1462PROTOTYPES: ENABLE
1463
979void 1464void
1465pad (SV *data_, int ow, int oh, int nw, int nh)
1466 CODE:
1467{
1468 if ((nw != ow || nh != oh) && SvOK (data_))
1469 {
1470 STRLEN datalen;
1471 char *data = SvPVbyte (data_, datalen);
1472 int bpp = datalen / (ow * oh);
1473 SV *result_ = sv_2mortal (newSV (nw * nh * bpp));
1474
1475 SvPOK_only (result_);
1476 SvCUR_set (result_, nw * nh * bpp);
1477
1478 memset (SvPVX (result_), 0, nw * nh * bpp);
1479 while (oh--)
1480 memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1481
1482 sv_setsv (data_, result_);
1483 }
1484}
1485
1486void
980draw_quad (SV *self, float x, float y, float w = 0, float h = 0) 1487draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
981 PROTOTYPE: $$$;$$ 1488 PROTOTYPE: $$$;$$
982 ALIAS: 1489 ALIAS:
983 draw_quad_alpha = 1 1490 draw_quad_alpha = 1
984 draw_quad_alpha_premultiplied = 2 1491 draw_quad_alpha_premultiplied = 2
985 CODE: 1492 CODE:
986{ 1493{
987 HV *hv = (HV *)SvRV (self); 1494 HV *hv = (HV *)SvRV (self);
988 float s = SvNV (*hv_fetch (hv, "s", 1, 1)); 1495 float s = SvNV (*hv_fetch (hv, "s", 1, 1));
989 float t = SvNV (*hv_fetch (hv, "t", 1, 1)); 1496 float t = SvNV (*hv_fetch (hv, "t", 1, 1));
990 int name = SvIV (*hv_fetch (hv, "name", 4, 1)); 1497 int name = SvIV (*hv_fetch (hv, "name", 4, 1));
1498
1499 if (name <= 0)
1500 XSRETURN_EMPTY;
991 1501
992 if (items < 5) 1502 if (items < 5)
993 { 1503 {
994 w = SvNV (*hv_fetch (hv, "w", 1, 1)); 1504 w = SvNV (*hv_fetch (hv, "w", 1, 1));
995 h = SvNV (*hv_fetch (hv, "h", 1, 1)); 1505 h = SvNV (*hv_fetch (hv, "h", 1, 1));
… …
1023 glDisable (GL_ALPHA_TEST); 1533 glDisable (GL_ALPHA_TEST);
1024 glDisable (GL_BLEND); 1534 glDisable (GL_BLEND);
1025 } 1535 }
1026} 1536}
1027 1537
1538IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
1539 CODE:
1540{
1541 GLint width;
1542 glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
1543 glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
1544 RETVAL = width > 0;
1545}
1546 OUTPUT:
1547 RETVAL
1548
1028MODULE = CFClient PACKAGE = CFClient::Map 1549MODULE = Deliantra::Client PACKAGE = DC::Map
1029 1550
1030CFClient::Map 1551PROTOTYPES: DISABLE
1031new (SV *class, int map_width, int map_height) 1552
1553DC::Map
1554new (SV *class)
1032 CODE: 1555 CODE:
1033 New (0, RETVAL, 1, struct map); 1556 New (0, RETVAL, 1, struct map);
1034 RETVAL->x = 0; 1557 RETVAL->x = 0;
1035 RETVAL->y = 0; 1558 RETVAL->y = 0;
1036 RETVAL->w = map_width; 1559 RETVAL->w = 0;
1037 RETVAL->h = map_height; 1560 RETVAL->h = 0;
1038 RETVAL->ox = 0; 1561 RETVAL->ox = 0;
1039 RETVAL->oy = 0; 1562 RETVAL->oy = 0;
1040 RETVAL->faces = 8192; 1563 RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1041 Newz (0, RETVAL->face, RETVAL->faces, mapface); 1564 RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1042 RETVAL->texs = 8192;
1043 Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1044 RETVAL->rows = 0; 1565 RETVAL->rows = 0;
1045 RETVAL->row = 0; 1566 RETVAL->row = 0;
1046 OUTPUT: 1567 OUTPUT:
1047 RETVAL 1568 RETVAL
1048 1569
1049void 1570void
1050DESTROY (CFClient::Map self) 1571DESTROY (DC::Map self)
1051 CODE: 1572 CODE:
1052{ 1573{
1053 map_clear (self); 1574 map_clear (self);
1054 Safefree (self->face); 1575 Safefree (self->face2tile);
1576 Safefree (self->tex);
1055 Safefree (self); 1577 Safefree (self);
1056} 1578}
1057 1579
1058void 1580void
1581resize (DC::Map self, int map_width, int map_height)
1582 CODE:
1583 self->w = map_width;
1584 self->h = map_height;
1585
1586void
1059clear (CFClient::Map self) 1587clear (DC::Map self)
1060 CODE: 1588 CODE:
1061 map_clear (self); 1589 map_clear (self);
1062 1590
1063void 1591void
1064set_face (CFClient::Map self, int face, int texid) 1592set_tileid (DC::Map self, int face, int tile)
1065 CODE: 1593 CODE:
1066{ 1594{
1067 while (self->faces <= face) 1595 need_facenum (self, face); self->face2tile [face] = tile;
1068 { 1596 need_texid (self, tile);
1069 Append (mapface, self->face, self->faces, self->faces);
1070 self->faces *= 2;
1071 }
1072
1073 self->face [face] = texid;
1074} 1597}
1075 1598
1076void 1599void
1600set_smooth (DC::Map self, int face, int smooth, int level)
1601 CODE:
1602{
1603 tileid texid;
1604 maptex *tex;
1605
1606 if (face < 0 || face >= self->faces)
1607 return;
1608
1609 if (smooth < 0 || smooth >= self->faces)
1610 return;
1611
1612 texid = self->face2tile [face];
1613
1614 if (!texid)
1615 return;
1616
1617 tex = self->tex + texid;
1618 tex->smoothtile = self->face2tile [smooth];
1619 tex->smoothlevel = level;
1620}
1621
1622void
1077set_texture (CFClient::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a) 1623set_texture (DC::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)
1078 CODE: 1624 CODE:
1079{ 1625{
1080 while (self->texs <= texid) 1626 need_texid (self, texid);
1081 {
1082 Append (maptex, self->tex, self->texs, self->texs);
1083 self->texs *= 2;
1084 }
1085 1627
1086 { 1628 {
1087 maptex *tex = self->tex + texid; 1629 maptex *tex = self->tex + texid;
1088 1630
1089 tex->name = name; 1631 tex->name = name;
… …
1106 // from transparent color bleeding and ugly wrapping effects. 1648 // from transparent color bleeding and ugly wrapping effects.
1107 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST); 1649 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1108} 1650}
1109 1651
1110int 1652int
1111ox (CFClient::Map self) 1653ox (DC::Map self)
1112 ALIAS: 1654 ALIAS:
1113 oy = 1 1655 oy = 1
1114 x = 2 1656 x = 2
1115 y = 3 1657 y = 3
1116 w = 4 1658 w = 4
… …
1127 } 1669 }
1128 OUTPUT: 1670 OUTPUT:
1129 RETVAL 1671 RETVAL
1130 1672
1131void 1673void
1132scroll (CFClient::Map self, int dx, int dy) 1674scroll (DC::Map self, int dx, int dy)
1133 CODE: 1675 CODE:
1134{ 1676{
1135 if (dx > 0) 1677 if (dx > 0)
1136 map_blank (self, self->x, self->y, dx - 1, self->h); 1678 map_blank (self, self->x, self->y, dx, self->h);
1137 else if (dx < 0) 1679 else if (dx < 0)
1138 map_blank (self, self->x + self->w + dx + 1, self->y, 1 - dx, self->h); 1680 map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1139 1681
1140 if (dy > 0) 1682 if (dy > 0)
1141 map_blank (self, self->x, self->y, self->w, dy - 1); 1683 map_blank (self, self->x, self->y, self->w, dy);
1142 else if (dy < 0) 1684 else if (dy < 0)
1143 map_blank (self, self->x, self->y + self->h + dy + 1, self->w, 1 - dy); 1685 map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1144 1686
1145 self->ox += dx; self->x += dx; 1687 self->ox += dx; self->x += dx;
1146 self->oy += dy; self->y += dy; 1688 self->oy += dy; self->y += dy;
1147 1689
1148 while (self->y < 0) 1690 while (self->y < 0)
… …
1152 self->rows += MAP_EXTEND_Y; 1694 self->rows += MAP_EXTEND_Y;
1153 self->y += MAP_EXTEND_Y; 1695 self->y += MAP_EXTEND_Y;
1154 } 1696 }
1155} 1697}
1156 1698
1157void 1699SV *
1158map1a_update (CFClient::Map self, SV *data_) 1700map1a_update (DC::Map self, SV *data_, int extmap)
1159 CODE: 1701 CODE:
1160{ 1702{
1161 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_); 1703 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1162 uint8_t *data_end = (uint8_t *)SvEND (data_); 1704 uint8_t *data_end = (uint8_t *)SvEND (data_);
1163 mapcell *cell; 1705 mapcell *cell;
1164 int x, y, flags; 1706 int x, y, z, flags;
1707 AV *missing = newAV ();
1708 RETVAL = newRV_noinc ((SV *)missing);
1165 1709
1166 while (data < data_end) 1710 while (data < data_end - 1)
1167 { 1711 {
1168 flags = (data [0] << 8) + data [1]; data += 2; 1712 flags = (data [0] << 8) + data [1]; data += 2;
1169 1713
1170 x = ((flags >> 10) & 63) + self->x; 1714 x = self->x + ((flags >> 10) & 63);
1171 y = ((flags >> 4) & 63) + self->y; 1715 y = self->y + ((flags >> 4) & 63);
1172 1716
1173 cell = map_get_cell (self, x, y); 1717 cell = map_get_cell (self, x, y);
1174 1718
1175 if (flags & 15) 1719 if (flags & 15)
1176 { 1720 {
1177 if (cell->darkness < 0) 1721 if (!cell->darkness)
1178 { 1722 {
1723 memset (cell, 0, sizeof (*cell));
1179 cell->darkness = 0; 1724 cell->darkness = 256;
1180 cell->face [0] = 0;
1181 cell->face [1] = 0;
1182 cell->face [2] = 0;
1183 } 1725 }
1184 1726
1185 cell->darkness = flags & 8 ? *data++ : 255;
1186
1187 //TODO: don't trust server data to be in-range(!) 1727 //TODO: don't trust server data to be in-range(!)
1188 1728
1189 if (flags & 4) 1729 if (flags & 8)
1190 { 1730 {
1191 cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2; 1731 if (extmap)
1732 {
1733 uint8_t ext, cmd;
1734
1735 do
1736 {
1737 ext = *data++;
1738 cmd = ext & 0x7f;
1739
1740 if (cmd < 4)
1741 cell->darkness = 255 - ext * 64 + 1;
1742 else if (cmd == 5) // health
1743 {
1744 cell->stat_width = 1;
1745 cell->stat_hp = *data++;
1746 }
1747 else if (cmd == 6) // monster width
1748 cell->stat_width = *data++ + 1;
1749 else if (cmd == 0x47)
1750 {
1751 if (*data == 1) cell->player = data [1];
1752 else if (*data == 2) cell->player = data [2] + (data [1] << 8);
1753 else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
1754 else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
1755
1756 data += *data + 1;
1757 }
1758 else if (cmd == 8) // cell flags
1759 cell->flags = *data++;
1760 else if (ext & 0x40) // unknown, multibyte => skip
1761 data += *data + 1;
1762 else
1763 data++;
1764 }
1765 while (ext & 0x80);
1766 }
1767 else
1768 cell->darkness = *data++ + 1;
1192 } 1769 }
1193 1770
1771 for (z = 0; z <= 2; ++z)
1194 if (flags & 2) 1772 if (flags & (4 >> z))
1195 { 1773 {
1196 cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2; 1774 faceid face = (data [0] << 8) + data [1]; data += 2;
1775 need_facenum (self, face);
1776 cell->tile [z] = self->face2tile [face];
1777
1778 if (cell->tile [z])
1779 {
1780 maptex *tex = self->tex + cell->tile [z];
1781 if (!tex->name)
1782 av_push (missing, newSViv (cell->tile [z]));
1783
1784 if (tex->smoothtile)
1785 {
1786 maptex *smooth = self->tex + tex->smoothtile;
1787 if (!smooth->name)
1788 av_push (missing, newSViv (tex->smoothtile));
1789 }
1790 }
1197 } 1791 }
1198
1199 if (flags & 1)
1200 {
1201 cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
1202 }
1203 } 1792 }
1204 else 1793 else
1205 cell->darkness = -1; 1794 CELL_CLEAR (cell);
1206 } 1795 }
1207} 1796}
1797 OUTPUT:
1798 RETVAL
1208 1799
1209SV * 1800SV *
1210mapmap (CFClient::Map self, int x0, int y0, int w, int h) 1801mapmap (DC::Map self, int x0, int y0, int w, int h)
1211 CODE: 1802 CODE:
1212{ 1803{
1213 int x1, x; 1804 int x1, x;
1214 int y1, y; 1805 int y1, y;
1215 int z; 1806 int z;
… …
1236 { 1827 {
1237 mapcell *cell = row->col + (x - row->c0); 1828 mapcell *cell = row->col + (x - row->c0);
1238 1829
1239 for (z = 0; z <= 0; z++) 1830 for (z = 0; z <= 0; z++)
1240 { 1831 {
1241 mapface face = cell->face [z];
1242
1243 if (face)
1244 {
1245 maptex tex = self->tex [face]; 1832 maptex tex = self->tex [cell->tile [z]];
1246 int a0 = 255 - tex.a; 1833 int a0 = 255 - tex.a;
1247 int a1 = tex.a; 1834 int a1 = tex.a;
1248 1835
1249 r = (r * a0 + tex.r * a1) / 255; 1836 r = (r * a0 + tex.r * a1) / 255;
1250 g = (g * a0 + tex.g * a1) / 255; 1837 g = (g * a0 + tex.g * a1) / 255;
1251 b = (b * a0 + tex.b * a1) / 255; 1838 b = (b * a0 + tex.b * a1) / 255;
1252 a = (a * a0 + tex.a * a1) / 255; 1839 a = (a * a0 + tex.a * a1) / 255;
1253 }
1254 } 1840 }
1255 } 1841 }
1256 1842
1257 *map++ = (r ) 1843 *map++ = (r )
1258 | (g << 8) 1844 | (g << 8)
… …
1265} 1851}
1266 OUTPUT: 1852 OUTPUT:
1267 RETVAL 1853 RETVAL
1268 1854
1269void 1855void
1270draw (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh) 1856draw (DC::Map self, int mx, int my, int sw, int sh, int T, U32 player = 0xffffffff, int sdx = 0, int sdy = 0)
1857 CODE:
1858{
1859 int x, y, z;
1860
1861 HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1862 uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
1863 static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
1864 smooth_key skey;
1865 int pl_x, pl_y;
1866 maptex pl_tex;
1867 rc_t *rc = rc_alloc ();
1868 rc_key_t key;
1869 rc_array_t *arr;
1870
1871 pl_tex.name = 0;
1872
1873 // thats current max. sorry.
1874 if (sw > 255) sw = 255;
1875 if (sh > 255) sh = 255;
1876
1877 // clear key, in case of extra padding
1878 memset (&skey, 0, sizeof (skey));
1879
1880 memset (&key, 0, sizeof (key));
1881 key.r = 255;
1882 key.g = 255;
1883 key.b = 255;
1884 key.a = 255;
1885 key.mode = GL_QUADS;
1886 key.format = GL_T2F_V3F;
1887 key.texname = -1;
1888
1889 mx += self->x;
1890 my += self->y;
1891
1892 // first pass: determine smooth_max
1893 // rather ugly, if you ask me
1894 // could also be stored inside mapcell and updated on change
1895 memset (smooth_max, 0, sizeof (smooth_max));
1896
1897 for (y = 0; y < sh; y++)
1898 if (0 <= y + my && y + my < self->rows)
1899 {
1900 maprow *row = self->row + (y + my);
1901
1902 for (x = 0; x < sw; x++)
1903 if (row->c0 <= x + mx && x + mx < row->c1)
1904 {
1905 mapcell *cell = row->col + (x + mx - row->c0);
1906
1907 smooth_max[x + 1][y + 1] =
1908 MAX (self->tex [cell->tile [0]].smoothlevel,
1909 MAX (self->tex [cell->tile [1]].smoothlevel,
1910 self->tex [cell->tile [2]].smoothlevel));
1911 }
1912 }
1913
1914 glEnable (GL_BLEND);
1915 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1916 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1917
1918 for (z = 0; z <= 2; z++)
1919 {
1920 memset (smooth_level, 0, sizeof (smooth_level));
1921
1922 for (y = 0; y < sh; y++)
1923 if (0 <= y + my && y + my < self->rows)
1924 {
1925 maprow *row = self->row + (y + my);
1926
1927 for (x = 0; x < sw; x++)
1928 if (row->c0 <= x + mx && x + mx < row->c1)
1929 {
1930 mapcell *cell = row->col + (x + mx - row->c0);
1931 tileid tile = cell->tile [z];
1932
1933 if (tile)
1934 {
1935 maptex tex = self->tex [tile];
1936 int px = (x + 1) * T - tex.w;
1937 int py = (y + 1) * T - tex.h;
1938
1939 if (key.texname != tex.name)
1940 {
1941 if (!tex.name)
1942 tex = self->tex [2]; /* missing, replace by noface */
1943
1944 key.texname = tex.name;
1945 arr = rc_array (rc, &key);
1946 }
1947
1948 if (expect_false (cell->player == player) && expect_false (z == 2))
1949 {
1950 pl_x = px;
1951 pl_y = py;
1952 pl_tex = tex;
1953 continue;
1954 }
1955
1956 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
1957 rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
1958 rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
1959 rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
1960
1961 if (expect_false (cell->flags) && expect_false (z == 2))
1962 {
1963 // overlays such as the speech bubble, probably more to come
1964 if (cell->flags & 1)
1965 {
1966 maptex tex = self->tex [1];
1967 int px = x * T + T * 2 / 32;
1968 int py = y * T - T * 6 / 32;
1969
1970 if (tex.name)
1971 {
1972 if (key.texname != tex.name)
1973 {
1974 key.texname = tex.name;
1975 arr = rc_array (rc, &key);
1976 }
1977
1978 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
1979 rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
1980 rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
1981 rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
1982 }
1983 }
1984 }
1985
1986 // update smooth hash
1987 if (tex.smoothtile)
1988 {
1989 skey.tile = tex.smoothtile;
1990 skey.level = tex.smoothlevel;
1991
1992 smooth_level [tex.smoothlevel >> 5] |= ((uint32_t)1) << (tex.smoothlevel & 31);
1993
1994 // add bits to current tile and all neighbours. skey.x|y is
1995 // shifted +1|+1 so we always stay positive.
1996
1997 // bits is ___n cccc CCCC bbbb
1998 // n do not draw borders&corners
1999 // c draw these corners, but...
2000 // C ... not these
2001 // b draw these borders
2002
2003 // borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
2004 // ┃· ·· ·┃ ━━
2005
2006 // corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
2007 // ·· ·· ·┏ ┓·
2008
2009 // full tile
2010 skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
2011
2012 // borders
2013 skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
2014 skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
2015 skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
2016 skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
2017
2018 // corners
2019 skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
2020 skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
2021 skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
2022 skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
2023 }
2024 }
2025 }
2026 }
2027
2028 rc_draw (rc);
2029 rc_clear (rc);
2030
2031 // go through all smoothlevels, lowest to highest, then draw.
2032 // this is basically counting sort
2033 {
2034 int w, b;
2035
2036 glEnable (GL_TEXTURE_2D);
2037 glBegin (GL_QUADS);
2038 for (w = 0; w < 256 / 32; ++w)
2039 {
2040 uint32_t smask = smooth_level [w];
2041 if (smask)
2042 for (b = 0; b < 32; ++b)
2043 if (smask & (((uint32_t)1) << b))
2044 {
2045 int level = (w << 5) | b;
2046 HE *he;
2047
2048 hv_iterinit (smooth);
2049 while ((he = hv_iternext (smooth)))
2050 {
2051 smooth_key *skey = (smooth_key *)HeKEY (he);
2052 IV bits = SvIVX (HeVAL (he));
2053
2054 if (!(bits & 0x1000)
2055 && skey->level == level
2056 && level > smooth_max [skey->x][skey->y])
2057 {
2058 maptex tex = self->tex [skey->tile];
2059 int px = (((int)skey->x) - 1) * T;
2060 int py = (((int)skey->y) - 1) * T;
2061 int border = bits & 15;
2062 int corner = (bits >> 8) & ~(bits >> 4) & 15;
2063 float dx = tex.s * .0625f; // 16 images/row
2064 float dy = tex.t * .5f ; // 2 images/column
2065
2066 if (tex.name)
2067 {
2068 // this time avoiding texture state changes
2069 // save gobs of state changes.
2070 if (key.texname != tex.name)
2071 {
2072 glEnd ();
2073 glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
2074 glBegin (GL_QUADS);
2075 }
2076
2077 if (border)
2078 {
2079 float ox = border * dx;
2080
2081 glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
2082 glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
2083 glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
2084 glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
2085 }
2086
2087 if (corner)
2088 {
2089 float ox = corner * dx;
2090
2091 glTexCoord2f (ox , dy ); glVertex2i (px , py );
2092 glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
2093 glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
2094 glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
2095 }
2096 }
2097 }
2098 }
2099 }
2100 }
2101
2102 glEnd ();
2103 glDisable (GL_TEXTURE_2D);
2104 key.texname = -1;
2105 }
2106
2107 hv_clear (smooth);
2108 }
2109
2110 if (pl_tex.name)
2111 {
2112 maptex tex = pl_tex;
2113 int px = pl_x + sdx;
2114 int py = pl_y + sdy;
2115
2116 key.texname = tex.name;
2117 arr = rc_array (rc, &key);
2118
2119 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
2120 rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
2121 rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
2122 rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
2123
2124 rc_draw (rc);
2125 }
2126
2127 glDisable (GL_BLEND);
2128 rc_free (rc);
2129
2130 // top layer: overlays such as the health bar
2131 for (y = 0; y < sh; y++)
2132 if (0 <= y + my && y + my < self->rows)
2133 {
2134 maprow *row = self->row + (y + my);
2135
2136 for (x = 0; x < sw; x++)
2137 if (row->c0 <= x + mx && x + mx < row->c1)
2138 {
2139 mapcell *cell = row->col + (x + mx - row->c0);
2140
2141 int px = x * T;
2142 int py = y * T;
2143
2144 if (cell->stat_hp)
2145 {
2146 int width = cell->stat_width * T;
2147 int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
2148
2149 glColor3ub (0, 0, 0);
2150 glRectf (px + 1, py - thick - 2,
2151 px + width - 1, py);
2152
2153 glColor3ub (cell->stat_hp, 255 - cell->stat_hp, 0);
2154 glRectf (px + 2,
2155 py - thick - 1,
2156 px + width - 2 - cell->stat_hp * (width - 4) / 255, py - 1);
2157 }
2158 }
2159 }
2160}
2161
2162void
2163draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)
2164 CODE:
2165{
2166 static float color[16][3] = {
2167 { 0.00F, 0.00F, 0.00F },
2168 { 1.00F, 1.00F, 1.00F },
2169 { 0.00F, 0.00F, 0.55F },
2170 { 1.00F, 0.00F, 0.00F },
2171
2172 { 1.00F, 0.54F, 0.00F },
2173 { 0.11F, 0.56F, 1.00F },
2174 { 0.93F, 0.46F, 0.00F },
2175 { 0.18F, 0.54F, 0.34F },
2176
2177 { 0.56F, 0.73F, 0.56F },
2178 { 0.80F, 0.80F, 0.80F },
2179 { 0.55F, 0.41F, 0.13F },
2180 { 0.99F, 0.77F, 0.26F },
2181
2182 { 0.74F, 0.65F, 0.41F },
2183
2184 { 0.00F, 1.00F, 1.00F },
2185 { 1.00F, 0.00F, 1.00F },
2186 { 1.00F, 1.00F, 0.00F },
2187 };
2188
2189 int x, y;
2190
2191 glEnable (GL_TEXTURE_2D);
2192 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
2193 glEnable (GL_BLEND);
2194 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
2195 glBegin (GL_QUADS);
2196
2197 for (y = 0; y < h; y++)
2198 for (x = 0; x < w; x++)
2199 {
2200 unsigned char m = data [x + y * w];
2201
2202 if (m)
2203 {
2204 float *c = color [m & 15];
2205
2206 float tx1 = m & 0x40 ? 0.5 : 0.;
2207 float tx2 = tx1 + 0.5;
2208
2209 glColor4f (c[0], c[1], c[2], 0.75);
2210 glTexCoord2f (tx1, 0.); glVertex2i (x , y );
2211 glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
2212 glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
2213 glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
2214 }
2215 }
2216
2217 glEnd ();
2218 glDisable (GL_BLEND);
2219 glDisable (GL_TEXTURE_2D);
2220}
2221
2222void
2223fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1271 PPCODE: 2224 PPCODE:
1272{ 2225{
1273 int vx, vy;
1274 int x, y, z; 2226 int x, y;
1275 int last_name; 2227 int sw1 = sw + 2;
1276 mapface face; 2228 int sh1 = sh + 2;
2229 int sh3 = sh * 3;
1277 int sw4 = (sw + 3) & ~3; 2230 int sw34 = (sw * 3 + 3) & ~3;
2231 uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
1278 SV *darkness_sv = sv_2mortal (newSV (sw4 * sh)); 2232 SV *darkness3_sv = sv_2mortal (newSV (sw34 * sh3));
1279 uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv); 2233 uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
1280 2234
1281 memset (darkness, 255, sw4 * sh);
1282 SvPOK_only (darkness_sv); 2235 SvPOK_only (darkness3_sv);
1283 SvCUR_set (darkness_sv, sw4 * sh); 2236 SvCUR_set (darkness3_sv, sw34 * sh3);
1284 2237
1285 vx = self->x + (self->w - sw) / 2 - shift_x; 2238 mx += self->x - 1;
1286 vy = self->y + (self->h - sh) / 2 - shift_y; 2239 my += self->y - 1;
1287 2240
1288 /* 2241 memset (darkness1, 255 - FOW_DARKNESS, sw1 * sh1);
1289 int vx = self->vx = self->w >= sw
1290 ? self->x + (self->w - sw) / 2
1291 : MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1292 2242
1293 int vy = self->vy = self->h >= sh
1294 ? self->y + (self->h - sh) / 2
1295 : MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));
1296 */
1297
1298 glColor4ub (255, 255, 255, 255);
1299
1300 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1301 glEnable (GL_BLEND);
1302 glEnable (GL_TEXTURE_2D);
1303 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1304
1305 glBegin (GL_QUADS);
1306
1307 last_name = 0;
1308
1309 for (z = 0; z < 3; z++)
1310 for (y = 0; y < sh; y++) 2243 for (y = 0; y < sh1; y++)
1311 if (0 <= y + vy && y + vy < self->rows) 2244 if (0 <= y + my && y + my < self->rows)
1312 { 2245 {
1313 maprow *row = self->row + (y + vy); 2246 maprow *row = self->row + (y + my);
1314 2247
1315 for (x = 0; x < sw; x++) 2248 for (x = 0; x < sw1; x++)
1316 if (row->c0 <= x + vx && x + vx < row->c1) 2249 if (row->c0 <= x + mx && x + mx < row->c1)
1317 { 2250 {
1318 mapcell *cell = row->col + (x + vx - row->c0); 2251 mapcell *cell = row->col + (x + mx - row->c0);
1319 2252
1320 darkness[y * sw4 + x] = cell->darkness < 0 2253 darkness1 [y * sw1 + x] = cell->darkness
2254 ? 255 - (cell->darkness - 1)
1321 ? 255 - FOW_DARKNESS 2255 : 255 - FOW_DARKNESS;
1322 : 255 - cell->darkness;
1323
1324 face = cell->face [z];
1325
1326 if (face)
1327 {
1328 maptex tex = self->tex [face];
1329
1330 int px = (x + 1) * 32 - tex.w;
1331 int py = (y + 1) * 32 - tex.h;
1332
1333 if (last_name != tex.name)
1334 {
1335 glEnd ();
1336 last_name = tex.name;
1337 glBindTexture (GL_TEXTURE_2D, last_name);
1338 glBegin (GL_QUADS);
1339 }
1340
1341 glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1342 glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1343 glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1344 glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1345 }
1346 } 2256 }
1347 } 2257 }
1348 2258
1349 glEnd (); 2259 for (y = 0; y < sh; ++y)
2260 for (x = 0; x < sw; ++x)
2261 {
2262 uint8_t d11 = darkness1 [(y ) * sw1 + x ];
2263 uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
2264 uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
2265 uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
2266 uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
2267 uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
2268 uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
2269 uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
2270 uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
1350 2271
1351 glDisable (GL_TEXTURE_2D); 2272 uint8_t r11 = (d11 + d21 + d12) / 3;
1352 glDisable (GL_BLEND); 2273 uint8_t r21 = d21;
2274 uint8_t r31 = (d21 + d31 + d32) / 3;
2275
2276 uint8_t r12 = d12;
2277 uint8_t r22 = d22;
2278 uint8_t r32 = d32;
2279
2280 uint8_t r13 = (d13 + d23 + d12) / 3;
2281 uint8_t r23 = d23;
2282 uint8_t r33 = (d23 + d33 + d32) / 3;
2283
2284 darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);
2285 darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);
2286 darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);
2287 darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);
2288 darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);
2289 darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);
2290 darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);
2291 darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);
2292 darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);
2293 }
2294
2295 free (darkness1);
1353 2296
1354 EXTEND (SP, 3); 2297 EXTEND (SP, 3);
1355 PUSHs (sv_2mortal (newSViv (sw4))); 2298 PUSHs (sv_2mortal (newSViv (sw34)));
1356 PUSHs (sv_2mortal (newSViv (sh))); 2299 PUSHs (sv_2mortal (newSViv (sh3)));
1357 PUSHs (darkness_sv); 2300 PUSHs (darkness3_sv);
1358} 2301}
1359 2302
1360SV * 2303SV *
1361get_rect (CFClient::Map self, int x0, int y0, int w, int h) 2304get_rect (DC::Map self, int x0, int y0, int w, int h)
1362 CODE: 2305 CODE:
1363{ 2306{
1364 int x, y, x1, y1; 2307 int x, y, x1, y1;
1365 SV *data_sv = newSV (w * h * 7 + 5); 2308 SV *data_sv = newSV (w * h * 7 + 5);
1366 uint8_t *data = (uint8_t *)SvPVX (data_sv); 2309 uint8_t *data = (uint8_t *)SvPVX (data_sv);
… …
1391 if (row && row->c0 <= x && x < row->c1) 2334 if (row && row->c0 <= x && x < row->c1)
1392 { 2335 {
1393 mapcell *cell = row->col + (x - row->c0); 2336 mapcell *cell = row->col + (x - row->c0);
1394 uint8_t flags = 0; 2337 uint8_t flags = 0;
1395 2338
1396 if (cell->face [0]) flags |= 1; 2339 if (cell->tile [0]) flags |= 1;
1397 if (cell->face [1]) flags |= 2; 2340 if (cell->tile [1]) flags |= 2;
1398 if (cell->face [2]) flags |= 4; 2341 if (cell->tile [2]) flags |= 4;
1399 2342
1400 *data++ = flags; 2343 *data++ = flags;
1401 2344
1402 if (flags & 1) 2345 if (flags & 1)
1403 { 2346 {
2347 tileid tile = cell->tile [0];
1404 *data++ = cell->face [0] >> 8; 2348 *data++ = tile >> 8;
1405 *data++ = cell->face [0]; 2349 *data++ = tile;
1406 } 2350 }
1407 2351
1408 if (flags & 2) 2352 if (flags & 2)
1409 { 2353 {
2354 tileid tile = cell->tile [1];
1410 *data++ = cell->face [1] >> 8; 2355 *data++ = tile >> 8;
1411 *data++ = cell->face [1]; 2356 *data++ = tile;
1412 } 2357 }
1413 2358
1414 if (flags & 4) 2359 if (flags & 4)
1415 { 2360 {
2361 tileid tile = cell->tile [2];
1416 *data++ = cell->face [2] >> 8; 2362 *data++ = tile >> 8;
1417 *data++ = cell->face [2]; 2363 *data++ = tile;
1418 } 2364 }
1419 } 2365 }
1420 else 2366 else
1421 *data++ = 0; 2367 *data++ = 0;
1422 } 2368 }
1423 } 2369 }
1424 2370
2371 /* if size is w*h + 5 then no data has been found */
2372 if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)
2373 {
1425 SvPOK_only (data_sv); 2374 SvPOK_only (data_sv);
1426 SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv)); 2375 SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
2376 }
2377
1427 RETVAL = data_sv; 2378 RETVAL = data_sv;
1428} 2379}
1429 OUTPUT: 2380 OUTPUT:
1430 RETVAL 2381 RETVAL
1431 2382
1432void 2383void
1433set_rect (CFClient::Map self, int x0, int y0, uint8_t *data) 2384set_rect (DC::Map self, int x0, int y0, SV *data_sv)
1434 PPCODE: 2385 PPCODE:
1435{ 2386{
1436 int x, y, z; 2387 int x, y, z;
1437 int w, h; 2388 int w, h;
1438 int x1, y1; 2389 int x1, y1;
2390 STRLEN len;
2391 uint8_t *data, *end;
2392
2393 len = SvLEN (data_sv);
2394 SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
2395 data = SvPVbyte_nolen (data_sv);
2396 end = data + len + 8;
2397
2398 if (len < 5)
2399 XSRETURN_EMPTY;
1439 2400
1440 if (*data++ != 0) 2401 if (*data++ != 0)
1441 return; /* version mismatch */ 2402 XSRETURN_EMPTY; /* version mismatch */
1442 2403
1443 w = *data++ << 8; w |= *data++; 2404 w = *data++ << 8; w |= *data++;
1444 h = *data++ << 8; h |= *data++; 2405 h = *data++ << 8; h |= *data++;
1445 2406
1446 // we need to do this 'cause we don't keep an absolute coord system for rows 2407 // we need to do this 'cause we don't keep an absolute coord system for rows
… …
1458 { 2419 {
1459 maprow *row = map_get_row (self, y); 2420 maprow *row = map_get_row (self, y);
1460 2421
1461 for (x = x0; x < x1; x++) 2422 for (x = x0; x < x1; x++)
1462 { 2423 {
2424 uint8_t flags;
2425
2426 if (data + 7 >= end)
2427 XSRETURN_EMPTY;
2428
1463 uint8_t flags = *data++; 2429 flags = *data++;
1464 2430
1465 if (flags) 2431 if (flags)
1466 { 2432 {
1467 mapface face[3] = { 0, 0, 0 };
1468
1469 mapcell *cell = row_get_cell (row, x); 2433 mapcell *cell = row_get_cell (row, x);
2434 tileid tile[3] = { 0, 0, 0 };
1470 2435
1471 if (flags & 1) { face[0] = *data++ << 8; face[0] |= *data++; } 2436 if (flags & 1) { tile[0] = *data++ << 8; tile[0] |= *data++; }
1472 if (flags & 2) { face[1] = *data++ << 8; face[1] |= *data++; } 2437 if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
1473 if (flags & 4) { face[2] = *data++ << 8; face[2] |= *data++; } 2438 if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
1474 2439
1475 if (cell->darkness <= 0) 2440 if (cell->darkness == 0)
1476 { 2441 {
1477 cell->darkness = -1; 2442 /*cell->darkness = 0;*/
2443 EXTEND (SP, 3);
1478 2444
1479 for (z = 0; z <= 2; z++) 2445 for (z = 0; z <= 2; z++)
1480 { 2446 {
1481 cell->face[z] = face[z]; 2447 tileid t = tile [z];
1482 2448
1483 if (face[z] && (face[z] >= self->texs || !self->tex[face [z]].name)) 2449 if (t >= self->texs || (t && !self->tex [t].name))
2450 {
1484 XPUSHs (sv_2mortal (newSViv (face[z]))); 2451 PUSHs (sv_2mortal (newSViv (t)));
2452 need_texid (self, t);
2453 }
2454
2455 cell->tile [z] = t;
1485 } 2456 }
1486 } 2457 }
1487 } 2458 }
1488 } 2459 }
1489 } 2460 }
1490} 2461}
1491 2462
1492MODULE = CFClient PACKAGE = CFClient::MixChunk 2463MODULE = Deliantra::Client PACKAGE = DC::RW
1493 2464
1494CFClient::MixChunk 2465DC::RW
1495new_from_file (SV *class, char *path) 2466new (SV *class, SV *data_sv)
1496 CODE: 2467 CODE:
1497 RETVAL = Mix_LoadWAV (path); 2468{
2469 STRLEN datalen;
2470 char *data = SvPVbyte (data_sv, datalen);
2471
2472 RETVAL = SDL_RWFromConstMem (data, datalen);
2473}
1498 OUTPUT: 2474 OUTPUT:
1499 RETVAL 2475 RETVAL
1500 2476
2477DC::RW
2478new_from_file (SV *class, const char *path, const char *mode = "rb")
2479 CODE:
2480 RETVAL = SDL_RWFromFile (path, mode);
2481 OUTPUT:
2482 RETVAL
2483
2484# fails on win32:
2485# dc.xs(2268) : error C2059: syntax error : '('
1501void 2486#void
2487#close (DC::RW self)
2488# CODE:
2489# (self->(close)) (self);
2490
2491MODULE = Deliantra::Client PACKAGE = DC::Channel
2492
2493PROTOTYPES: DISABLE
2494
2495DC::Channel
2496find ()
2497 CODE:
2498{
2499 RETVAL = Mix_GroupAvailable (-1);
2500
2501 if (RETVAL < 0)
2502 {
2503 RETVAL = Mix_GroupOldest (-1);
2504
2505 if (RETVAL < 0)
2506 XSRETURN_UNDEF;
2507
2508 Mix_HaltChannel (RETVAL);
2509 }
2510
2511 Mix_UnregisterAllEffects (RETVAL);
2512 Mix_Volume (RETVAL, 128);
2513}
2514 OUTPUT:
2515 RETVAL
2516
2517void
2518halt (DC::Channel self)
2519 CODE:
2520 Mix_HaltChannel (self);
2521
2522void
2523expire (DC::Channel self, int ticks = -1)
2524 CODE:
2525 Mix_ExpireChannel (self, ticks);
2526
2527void
2528fade_out (DC::Channel self, int ticks = -1)
2529 CODE:
2530 Mix_FadeOutChannel (self, ticks);
2531
2532int
2533volume (DC::Channel self, int volume)
2534 CODE:
2535 RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
2536 OUTPUT:
2537 RETVAL
2538
2539void
2540unregister_all_effects (DC::Channel self)
2541 CODE:
2542 Mix_UnregisterAllEffects (self);
2543
2544void
2545set_panning (DC::Channel self, int left, int right)
2546 CODE:
2547 left = CLAMP (left , 0, 255);
2548 right = CLAMP (right, 0, 255);
2549 Mix_SetPanning (self, left, right);
2550
2551void
2552set_distance (DC::Channel self, int distance)
2553 CODE:
2554 Mix_SetDistance (self, CLAMP (distance, 0, 255));
2555
2556void
2557set_position (DC::Channel self, int angle, int distance)
2558 CODE:
2559
2560void
2561set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
2562 CODE:
2563{
2564 int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
2565 int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);
2566 Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
2567}
2568
2569void
2570set_reverse_stereo (DC::Channel self, int flip)
2571 CODE:
2572 Mix_SetReverseStereo (self, flip);
2573
2574MODULE = Deliantra::Client PACKAGE = DC::MixChunk
2575
2576PROTOTYPES: DISABLE
2577
2578DC::MixChunk
2579new (SV *class, DC::RW rwops)
2580 CODE:
2581 RETVAL = Mix_LoadWAV_RW (rwops, 1);
2582 OUTPUT:
2583 RETVAL
2584
2585void
1502DESTROY (CFClient::MixChunk self) 2586DESTROY (DC::MixChunk self)
1503 CODE: 2587 CODE:
1504 Mix_FreeChunk (self); 2588 Mix_FreeChunk (self);
1505 2589
1506int 2590int
1507volume (CFClient::MixChunk self, int volume = -1) 2591volume (DC::MixChunk self, int volume = -1)
1508 CODE: 2592 CODE:
2593 if (items > 1)
2594 volume = CLAMP (volume, 0, 128);
1509 RETVAL = Mix_VolumeChunk (self, volume); 2595 RETVAL = Mix_VolumeChunk (self, volume);
1510 OUTPUT: 2596 OUTPUT:
1511 RETVAL 2597 RETVAL
1512 2598
1513int 2599DC::Channel
1514play (CFClient::MixChunk self, int channel = -1, int loops = 0, int ticks = -1) 2600play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
1515 CODE: 2601 CODE:
2602{
1516 RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks); 2603 RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
2604
2605 if (RETVAL < 0)
2606 XSRETURN_UNDEF;
2607
2608 if (channel < 0)
2609 {
2610 Mix_UnregisterAllEffects (RETVAL);
2611 Mix_Volume (RETVAL, 128);
2612 }
2613}
1517 OUTPUT: 2614 OUTPUT:
1518 RETVAL 2615 RETVAL
1519 2616
1520MODULE = CFClient PACKAGE = CFClient::MixMusic 2617MODULE = Deliantra::Client PACKAGE = DC::MixMusic
1521 2618
1522int 2619int
1523volume (int volume = -1) 2620volume (int volume = -1)
2621 PROTOTYPE: ;$
1524 CODE: 2622 CODE:
2623 if (items > 0)
2624 volume = CLAMP (volume, 0, 128);
1525 RETVAL = Mix_VolumeMusic (volume); 2625 RETVAL = Mix_VolumeMusic (volume);
1526 OUTPUT: 2626 OUTPUT:
1527 RETVAL 2627 RETVAL
1528 2628
1529CFClient::MixMusic 2629void
1530new_from_file (SV *class, char *path) 2630fade_out (int ms)
1531 CODE: 2631 CODE:
2632 Mix_FadeOutMusic (ms);
2633
2634void
2635halt ()
2636 CODE:
2637 Mix_HaltMusic ();
2638
2639DC::MixMusic
2640new (SV *class, DC::RW rwops)
2641 CODE:
1532 RETVAL = Mix_LoadMUS (path); 2642 RETVAL = Mix_LoadMUS_RW (rwops);
1533 OUTPUT: 2643 OUTPUT:
1534 RETVAL 2644 RETVAL
1535 2645
1536void 2646void
1537DESTROY (CFClient::MixMusic self) 2647DESTROY (DC::MixMusic self)
1538 CODE: 2648 CODE:
1539 Mix_FreeMusic (self); 2649 Mix_FreeMusic (self);
1540 2650
1541int 2651int
1542play (CFClient::MixMusic self, int loops = -1) 2652play (DC::MixMusic self, int loops = -1)
1543 CODE: 2653 CODE:
1544 RETVAL = Mix_PlayMusic (self, loops); 2654 RETVAL = Mix_PlayMusic (self, loops);
1545 OUTPUT: 2655 OUTPUT:
1546 RETVAL 2656 RETVAL
1547 2657
2658void
2659fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
2660 CODE:
2661 Mix_FadeInMusicPos (self, loops, ms, position);
2662
1548MODULE = CFClient PACKAGE = CFClient::OpenGL 2663MODULE = Deliantra::Client PACKAGE = DC::OpenGL
2664
2665PROTOTYPES: ENABLE
1549 2666
1550BOOT: 2667BOOT:
1551{ 2668{
1552 HV *stash = gv_stashpv ("CFClient::OpenGL", 1); 2669 HV *stash = gv_stashpv ("DC::OpenGL", 1);
1553 static const struct { 2670 static const struct {
1554 const char *name; 2671 const char *name;
1555 IV iv; 2672 IV iv;
1556 } *civ, const_iv[] = { 2673 } *civ, const_iv[] = {
1557# define const_iv(name) { # name, (IV)name } 2674# define const_iv(name) { # name, (IV)name }
2675 const_iv (GL_VENDOR),
2676 const_iv (GL_VERSION),
2677 const_iv (GL_EXTENSIONS),
1558 const_iv (GL_COLOR_MATERIAL), 2678 const_iv (GL_COLOR_MATERIAL),
1559 const_iv (GL_SMOOTH), 2679 const_iv (GL_SMOOTH),
1560 const_iv (GL_FLAT), 2680 const_iv (GL_FLAT),
1561 const_iv (GL_DITHER), 2681 const_iv (GL_DITHER),
1562 const_iv (GL_BLEND), 2682 const_iv (GL_BLEND),
… …
1564 const_iv (GL_SCISSOR_TEST), 2684 const_iv (GL_SCISSOR_TEST),
1565 const_iv (GL_DEPTH_TEST), 2685 const_iv (GL_DEPTH_TEST),
1566 const_iv (GL_ALPHA_TEST), 2686 const_iv (GL_ALPHA_TEST),
1567 const_iv (GL_NORMALIZE), 2687 const_iv (GL_NORMALIZE),
1568 const_iv (GL_RESCALE_NORMAL), 2688 const_iv (GL_RESCALE_NORMAL),
2689 const_iv (GL_FRONT),
2690 const_iv (GL_BACK),
2691 const_iv (GL_AUX0),
1569 const_iv (GL_AND), 2692 const_iv (GL_AND),
1570 const_iv (GL_ONE), 2693 const_iv (GL_ONE),
1571 const_iv (GL_ZERO), 2694 const_iv (GL_ZERO),
1572 const_iv (GL_SRC_ALPHA), 2695 const_iv (GL_SRC_ALPHA),
1573 const_iv (GL_DST_ALPHA), 2696 const_iv (GL_DST_ALPHA),
1574 const_iv (GL_ONE_MINUS_SRC_ALPHA), 2697 const_iv (GL_ONE_MINUS_SRC_ALPHA),
1575 const_iv (GL_ONE_MINUS_DST_ALPHA), 2698 const_iv (GL_ONE_MINUS_DST_ALPHA),
1576 const_iv (GL_SRC_ALPHA_SATURATE), 2699 const_iv (GL_SRC_ALPHA_SATURATE),
1577 const_iv (GL_RGB), 2700 const_iv (GL_RGB),
1578 const_iv (GL_RGBA), 2701 const_iv (GL_RGBA),
2702 const_iv (GL_RGBA4),
2703 const_iv (GL_RGBA8),
2704 const_iv (GL_RGB5_A1),
1579 const_iv (GL_UNSIGNED_BYTE), 2705 const_iv (GL_UNSIGNED_BYTE),
1580 const_iv (GL_UNSIGNED_SHORT), 2706 const_iv (GL_UNSIGNED_SHORT),
1581 const_iv (GL_UNSIGNED_INT), 2707 const_iv (GL_UNSIGNED_INT),
1582 const_iv (GL_ALPHA), 2708 const_iv (GL_ALPHA),
1583 const_iv (GL_INTENSITY), 2709 const_iv (GL_INTENSITY),
1584 const_iv (GL_LUMINANCE), 2710 const_iv (GL_LUMINANCE),
1585 const_iv (GL_LUMINANCE_ALPHA), 2711 const_iv (GL_LUMINANCE_ALPHA),
1586 const_iv (GL_FLOAT), 2712 const_iv (GL_FLOAT),
1587 const_iv (GL_UNSIGNED_INT_8_8_8_8_REV), 2713 const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
2714 const_iv (GL_COMPRESSED_ALPHA_ARB),
2715 const_iv (GL_COMPRESSED_LUMINANCE_ARB),
2716 const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
2717 const_iv (GL_COMPRESSED_INTENSITY_ARB),
2718 const_iv (GL_COMPRESSED_RGB_ARB),
2719 const_iv (GL_COMPRESSED_RGBA_ARB),
1588 const_iv (GL_COMPILE), 2720 const_iv (GL_COMPILE),
2721 const_iv (GL_PROXY_TEXTURE_1D),
2722 const_iv (GL_PROXY_TEXTURE_2D),
1589 const_iv (GL_TEXTURE_1D), 2723 const_iv (GL_TEXTURE_1D),
1590 const_iv (GL_TEXTURE_2D), 2724 const_iv (GL_TEXTURE_2D),
1591 const_iv (GL_TEXTURE_ENV), 2725 const_iv (GL_TEXTURE_ENV),
1592 const_iv (GL_TEXTURE_MAG_FILTER), 2726 const_iv (GL_TEXTURE_MAG_FILTER),
1593 const_iv (GL_TEXTURE_MIN_FILTER), 2727 const_iv (GL_TEXTURE_MIN_FILTER),
… …
1614 const_iv (GL_COLOR_LOGIC_OP), 2748 const_iv (GL_COLOR_LOGIC_OP),
1615 const_iv (GL_SEPARABLE_2D), 2749 const_iv (GL_SEPARABLE_2D),
1616 const_iv (GL_CONVOLUTION_2D), 2750 const_iv (GL_CONVOLUTION_2D),
1617 const_iv (GL_CONVOLUTION_BORDER_MODE), 2751 const_iv (GL_CONVOLUTION_BORDER_MODE),
1618 const_iv (GL_CONSTANT_BORDER), 2752 const_iv (GL_CONSTANT_BORDER),
2753 const_iv (GL_POINTS),
1619 const_iv (GL_LINES), 2754 const_iv (GL_LINES),
2755 const_iv (GL_LINE_STRIP),
1620 const_iv (GL_LINE_LOOP), 2756 const_iv (GL_LINE_LOOP),
1621 const_iv (GL_QUADS), 2757 const_iv (GL_QUADS),
1622 const_iv (GL_QUAD_STRIP), 2758 const_iv (GL_QUAD_STRIP),
1623 const_iv (GL_TRIANGLES), 2759 const_iv (GL_TRIANGLES),
1624 const_iv (GL_TRIANGLE_STRIP), 2760 const_iv (GL_TRIANGLE_STRIP),
1625 const_iv (GL_TRIANGLE_FAN), 2761 const_iv (GL_TRIANGLE_FAN),
2762 const_iv (GL_POLYGON),
1626 const_iv (GL_PERSPECTIVE_CORRECTION_HINT), 2763 const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
2764 const_iv (GL_POINT_SMOOTH_HINT),
2765 const_iv (GL_LINE_SMOOTH_HINT),
2766 const_iv (GL_POLYGON_SMOOTH_HINT),
2767 const_iv (GL_GENERATE_MIPMAP_HINT),
2768 const_iv (GL_TEXTURE_COMPRESSION_HINT),
1627 const_iv (GL_FASTEST), 2769 const_iv (GL_FASTEST),
2770 const_iv (GL_DONT_CARE),
2771 const_iv (GL_NICEST),
1628 const_iv (GL_V2F), 2772 const_iv (GL_V2F),
1629 const_iv (GL_V3F), 2773 const_iv (GL_V3F),
1630 const_iv (GL_T2F_V3F), 2774 const_iv (GL_T2F_V3F),
1631 const_iv (GL_T2F_N3F_V3F), 2775 const_iv (GL_T2F_N3F_V3F),
1632# undef const_iv 2776# undef const_iv
1633 }; 2777 };
1634 2778
1635 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 2779 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1636 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 2780 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
2781
2782 texture_av = newAV ();
2783 AvREAL_off (texture_av);
1637} 2784}
2785
2786void
2787disable_GL_EXT_blend_func_separate ()
2788 CODE:
2789 gl.BlendFuncSeparate = 0;
2790 gl.BlendFuncSeparateEXT = 0;
1638 2791
1639char * 2792char *
1640gl_vendor () 2793gl_vendor ()
1641 CODE: 2794 CODE:
1642 RETVAL = (char *)glGetString (GL_VENDOR); 2795 RETVAL = (char *)glGetString (GL_VENDOR);
… …
1655 CODE: 2808 CODE:
1656 RETVAL = (char *)glGetString (GL_EXTENSIONS); 2809 RETVAL = (char *)glGetString (GL_EXTENSIONS);
1657 OUTPUT: 2810 OUTPUT:
1658 RETVAL 2811 RETVAL
1659 2812
2813const char *glGetString (GLenum pname)
2814
2815GLint glGetInteger (GLenum pname)
2816 CODE:
2817 glGetIntegerv (pname, &RETVAL);
2818 OUTPUT:
2819 RETVAL
2820
2821GLdouble glGetDouble (GLenum pname)
2822 CODE:
2823 glGetDoublev (pname, &RETVAL);
2824 OUTPUT:
2825 RETVAL
2826
1660int glGetError () 2827int glGetError ()
2828
2829void glFinish ()
1661 2830
1662void glClear (int mask) 2831void glClear (int mask)
1663 2832
1664void glClearColor (float r, float g, float b, float a = 1.0) 2833void glClearColor (float r, float g, float b, float a = 1.0)
1665 PROTOTYPE: @ 2834 PROTOTYPE: @
… …
1690 2859
1691void glPopMatrix () 2860void glPopMatrix ()
1692 2861
1693void glLoadIdentity () 2862void glLoadIdentity ()
1694 2863
2864void glDrawBuffer (int buffer)
2865
2866void glReadBuffer (int buffer)
2867
1695# near_ and far_ are due to microsofts buggy "c" compiler 2868# near_ and far_ are due to microsofts buggy "c" compiler
1696void glFrustum (double left, double right, double bottom, double top, double near_, double far_) 2869void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
1697 2870
1698# near_ and far_ are due to microsofts buggy "c" compiler 2871# near_ and far_ are due to microsofts buggy "c" compiler
1699void glOrtho (double left, double right, double bottom, double top, double near_, double far_) 2872void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
2873
2874PROTOTYPES: DISABLE
1700 2875
1701void glViewport (int x, int y, int width, int height) 2876void glViewport (int x, int y, int width, int height)
1702 2877
1703void glScissor (int x, int y, int width, int height) 2878void glScissor (int x, int y, int width, int height)
1704 2879
… …
1712 2887
1713void glRotate (float angle, float x, float y, float z) 2888void glRotate (float angle, float x, float y, float z)
1714 CODE: 2889 CODE:
1715 glRotatef (angle, x, y, z); 2890 glRotatef (angle, x, y, z);
1716 2891
1717void glBegin (int mode)
1718
1719void glEnd ()
1720
1721void glColor (float r, float g, float b, float a = 1.0) 2892void glColor (float r, float g, float b, float a = 1.0)
1722 PROTOTYPE: @
1723 ALIAS: 2893 ALIAS:
1724 glColor_premultiply = 1 2894 glColor_premultiply = 1
1725 CODE: 2895 CODE:
1726 if (ix) 2896 if (ix)
1727 { 2897 {
1728 r *= a; 2898 r *= a;
1729 g *= a; 2899 g *= a;
1730 b *= a; 2900 b *= a;
1731 } 2901 }
1732 // microsoft visual "c" rounds instead of truncating... 2902 // microsoft visual "c" rounds instead of truncating...
1733 glColor4ub (MIN ((int)(r * 256.f), 255), 2903 glColor4f (r, g, b, a);
1734 MIN ((int)(g * 256.f), 255),
1735 MIN ((int)(b * 256.f), 255),
1736 MIN ((int)(a * 256.f), 255));
1737
1738void glInterleavedArrays (int format, int stride, char *data)
1739
1740void glDrawElements (int mode, int count, int type, char *indices)
1741
1742# 1.2 void glDrawRangeElements (int mode, int start, int end
1743 2904
1744void glRasterPos (float x, float y, float z = 0.) 2905void glRasterPos (float x, float y, float z = 0.)
1745 CODE: 2906 CODE:
1746 glRasterPos3f (0, 0, z); 2907 glRasterPos3f (0, 0, z);
1747 glBitmap (0, 0, 0, 0, x, y, 0); 2908 glBitmap (0, 0, 0, 0, x, y, 0);
… …
1752 2913
1753void glTexCoord (float s, float t) 2914void glTexCoord (float s, float t)
1754 CODE: 2915 CODE:
1755 glTexCoord2f (s, t); 2916 glTexCoord2f (s, t);
1756 2917
2918void glRect (float x1, float y1, float x2, float y2)
2919 CODE:
2920 glRectf (x1, y1, x2, y2);
2921
2922void glRect_lineloop (float x1, float y1, float x2, float y2)
2923 CODE:
2924 glBegin (GL_LINE_LOOP);
2925 glVertex2f (x1, y1);
2926 glVertex2f (x2, y1);
2927 glVertex2f (x2, y2);
2928 glVertex2f (x1, y2);
2929 glEnd ();
2930
2931PROTOTYPES: ENABLE
2932
2933void glBegin (int mode)
2934
2935void glEnd ()
2936
2937void glPointSize (GLfloat size)
2938
2939void glLineWidth (GLfloat width)
2940
2941void glInterleavedArrays (int format, int stride, char *data)
2942
2943void glDrawElements (int mode, int count, int type, char *indices)
2944
2945# 1.2 void glDrawRangeElements (int mode, int start, int end
2946
1757void glTexEnv (int target, int pname, float param) 2947void glTexEnv (int target, int pname, float param)
1758 CODE: 2948 CODE:
1759 glTexEnvf (target, pname, param); 2949 glTexEnvf (target, pname, param);
1760 2950
1761void glTexParameter (int target, int pname, float param) 2951void glTexParameter (int target, int pname, float param)
… …
1777void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column) 2967void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
1778 CODE: 2968 CODE:
1779 if (gl.SeparableFilter2D) 2969 if (gl.SeparableFilter2D)
1780 gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column); 2970 gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
1781 2971
1782void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data) 2972void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
1783 2973
1784void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border) 2974void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
1785 2975
1786void glDrawPixels (int width, int height, int format, int type, char *pixels) 2976void glDrawPixels (int width, int height, int format, int type, char *pixels)
2977
2978void glPixelZoom (float x, float y)
1787 2979
1788void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR) 2980void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
1789 2981
1790int glGenTexture () 2982int glGenTexture ()
1791 CODE: 2983 CODE:
1792{ 2984 RETVAL = gen_texture ();
1793 GLuint name;
1794 glGenTextures (1, &name);
1795 RETVAL = name;
1796}
1797 OUTPUT: 2985 OUTPUT:
1798 RETVAL 2986 RETVAL
1799 2987
1800void glDeleteTexture (int name) 2988void glDeleteTexture (int name)
1801 CODE: 2989 CODE:
1802{
1803 GLuint name_ = name;
1804 glDeleteTextures (1, &name_); 2990 del_texture (name);
1805} 2991
1806
1807int glGenList () 2992int glGenList ()
1808 CODE: 2993 CODE:
1809 RETVAL = glGenLists (1); 2994 RETVAL = glGenLists (1);
1810 OUTPUT: 2995 OUTPUT:
1811 RETVAL 2996 RETVAL
… …
1818 3003
1819void glEndList () 3004void glEndList ()
1820 3005
1821void glCallList (int list) 3006void glCallList (int list)
1822 3007
3008MODULE = Deliantra::Client PACKAGE = DC::UI::Base
1823 3009
3010PROTOTYPES: DISABLE
3011
3012void
3013find_widget (SV *self, NV x, NV y)
3014 PPCODE:
3015{
3016 if (within_widget (self, x, y))
3017 XPUSHs (self);
3018}
3019
3020BOOT:
3021{
3022 hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
3023
3024 draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
3025 draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
3026 draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
3027 draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
3028}
3029
3030void
3031draw (SV *self)
3032 CODE:
3033{
3034 HV *hv;
3035 SV **svp;
3036 NV x, y, w, h;
3037 SV *draw_x_sv = GvSV (draw_x_gv);
3038 SV *draw_y_sv = GvSV (draw_y_gv);
3039 SV *draw_w_sv = GvSV (draw_w_gv);
3040 SV *draw_h_sv = GvSV (draw_h_gv);
3041 double draw_x, draw_y;
3042
3043 if (!SvROK (self))
3044 croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
3045
3046 hv = (HV *)SvRV (self);
3047
3048 if (SvTYPE (hv) != SVt_PVHV)
3049 croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
3050
3051 svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
3052 svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
3053
3054 if (!h || !w)
3055 XSRETURN_EMPTY;
3056
3057 svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
3058 svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
3059
3060 draw_x = SvNV (draw_x_sv) + x;
3061 draw_y = SvNV (draw_y_sv) + y;
3062
3063 if (draw_x + w < 0 || draw_x >= SvNV (draw_w_sv)
3064 || draw_y + h < 0 || draw_y >= SvNV (draw_h_sv))
3065 XSRETURN_EMPTY;
3066
3067 sv_setnv (draw_x_sv, draw_x);
3068 sv_setnv (draw_y_sv, draw_y);
3069
3070 glPushMatrix ();
3071 glTranslated (x, y, 0);
3072
3073 if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
3074 {
3075 svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
3076
3077 if (svp && SvTRUE (*svp))
3078 {
3079 glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
3080 glEnable (GL_BLEND);
3081 glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
3082 glBegin (GL_QUADS);
3083 glVertex2f (0, 0);
3084 glVertex2f (w, 0);
3085 glVertex2f (w, h);
3086 glVertex2f (0, h);
3087 glEnd ();
3088 glDisable (GL_BLEND);
3089 }
3090 }
3091#if 0
3092 // draw borders, for debugging
3093 glPushMatrix ();
3094 glColor4f (1., 1., 0., 1.);
3095 glTranslatef (.5, .5, 0.);
3096 glBegin (GL_LINE_LOOP);
3097 glVertex2f (0 , 0);
3098 glVertex2f (w - 1, 0);
3099 glVertex2f (w - 1, h - 1);
3100 glVertex2f (0 , h - 1);
3101 glEnd ();
3102 glPopMatrix ();
3103#endif
3104 PUSHMARK (SP);
3105 XPUSHs (self);
3106 PUTBACK;
3107 call_method ("_draw", G_VOID | G_DISCARD);
3108 SPAGAIN;
3109
3110 glPopMatrix ();
3111
3112 draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
3113 draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
3114}
3115

Diff Legend

– Removed lines
+ Added lines
< Changed lines
> Changed lines